TWI807966B - Torsion structure - Google Patents

Abstract

The present invention relates to a torsion structure, which includes: a first body assembly includes a first body, a first ring body and a second ring body; a second body system is provided with a driving part; a first elastic element enables the second body to have the effect of torsion jumping; a locking seat group is accommodated in the first body group, and the locking seat group is fixed at the end of the second body; an adjustment group is accommodated in the first cavity; Displacement at each of the plurality of first locking parts makes the ends of the plurality of locking parts abut against or disengage from the plurality of second locking parts; a rotating group acts to control the plurality of locking parts to abut against or disengage part of the plurality of second locking parts to have a locking or unlocking effect.

Description

Torsion structure

The present invention is related to a torsion structure, especially a torsion structure in which the rotating member is restricted by the assembly, and the rotating member cannot be disengaged from the first body assembly. With the set part, when the components are worn or damaged, the rotating set can be easily removed from the first body set.

According to our previous knowledge, the commonly used torsion structure is also the patent case applied by the applicant. Taiwan patent case number: 109105600, certificate number: I710433, patent name: torsion structure, the structure of the patent case lies in: a torsion structure, which includes:

A first body 10, the first body 10 is provided with a first accommodating groove 11, and the first accommodating groove 11 is in the shape of a through groove;

The second body 20, the second body 20 Series and the first body 10 are solid. The 20th series of the second body is provided in the first capacity slot 111. The second body 20 is a driver 21. The second body 20 is equipped with a guide slot 22. The 2 Series shows a long hole groove;

An elastic element 24, the elastic element 24 is accommodated in the second body 20, one end of the elastic element 24 bounces against the second body 20, the elastic element 24 makes the second body 20 have the effect of torsion jumping;

A first fixing group 30, the first fixing group 30 is fastened in the first receiving groove 11, the first fixing group 30 includes a first fixing base 31; the first fixing base 31 is fixed in the first receiving groove 11, and the first fixing base 30 is provided with a first pivot portion 311 that penetrates and is in the shape of a circular groove;

An adjustment group 40, the adjustment group 40 is accommodated in the first accommodating groove 11, the adjustment group 40 is assembled with the second body 20 and the first fixing group 30, the adjustment group 40 includes an adjustment member 41, a third body 42 and a limiting member 43;

The adjusting part 41 is installed in the first receiving groove 11, the second body 20 and the first pivot part 311. The adjusting part 41 can rotate in situ in the first receiving groove 11, the second body 20 and the first pivot part 311. The adjusting part 41 is provided with a spacer 411. The spacer 411 is accommodated in the second body 20. One end of the spacer 411 is against the first fixed seat 31. One end is provided with a first threaded part 412, and the first threaded part 412 is accommodated in the second body 20. The diameter of the first threaded part 412 is smaller than the spacer 411. The first threaded part 412 is in the shape of an external thread. Between the pivot parts 413, the diameter of the second pivot part 413 is smaller than the spacer part 411. The second pivot part 413 is in the shape of a round rod. One end of the second pivot part 413 is provided with a first fitting part 414. The second pivot part 413 is arranged between the spacer part 411 and the first fitting part 414. One end of the first fitting part 414 is provided with a first assembly part 415;

The third body 42 is accommodated in the second body 20, the third body 42 is provided with a first groove 421, the first groove 421 is for the elastic element 24 and the first threaded portion 412 to be accommodated, one end of the first groove 421 is provided with a second threaded portion 422, the second threaded portion 422 It is screwed with the first threaded part 412, and the second threaded part 422 can rotate relative to the first threaded part 412, so that the third body 42 can be linearly displaced in the second body 20 to adjust the compression degree of the elastic element 24. 2. A first container hole 423 is provided on the top, the first container hole 423 is opposite to the guide groove 22, and the first container hole system 423 is in communication with the first container container 421;

The restriction member 43 is accommodated in the first cavity 421, the restriction member 43 is accommodated in the guide groove 22, the restriction member 43 is displaceable in the guide groove 22, the third body 42 is restricted by the restriction member 43, so that the third body 42 and the restriction member 43 are linearly displaced in the second body 20;

A second fixing group 50, the second fixing group 50 is fastened in the first accommodation groove 11, there is an interval between the second fixing group 50 and the first fixing group 30, the second fixing group 50 is assembled with the adjustment member 41, the second fixing group 50 includes a second fixing seat 51; The second pivot portion 413 is pivotally arranged, the second pivot portion 413 is pivotally arranged at the first pivot portion 311 and the third pivot portion 511, the third pivot portion 511 is in the shape of a circular groove, and one end of the second fixed seat 51 is provided with a plurality of first contact portions 514, which do not face the driving portion 21, and the plurality of first contact portions 514 are arranged in a ring around the axis of the second fixed seat 51;

A handle 60, the handle 60 is assembled with the first body 10 and the adjustment group 40, the handle 60 is pivotally arranged at one end of the first body 10, the first body 10 is arranged between the second body 20 and the handle 60, and one end of the handle 60 is provided with a second accommodating groove 61, the first body The 10 series is partly accommodated in the second accommodation groove 61, the other end of the handle 60 is provided with a third threaded part 62, the third threaded part 62 is in the shape of an internal thread, the handle 60 is provided with a plurality of first through grooves 63, the first through grooves 63 are opposite to the first contact part 514, the first through grooves 63 and the second accommodating groove 61 are connected, and the third threaded part 62 is arranged between the plurality of first through grooves 63. The plurality of first through grooves 63 are arranged in a circular shape with the axis of the third threaded portion 62. The handle 60 is provided with a second fitting portion 64. The second fitting portion 64 fits with the first fitting portion 414, so that the handle 60 and the adjustment member 41 are assembled. The second fitting portion 64 is arranged between the second receiving groove 61 and the third screwing portion 62. A first abutting edge 65, the first abutting edge 65 abuts against the end of the second pivot portion 413, and a second abutting edge 66 is provided between the third threaded portion 62 and the second fitting portion 64;

The handle 60 rotates on the first body 10, the handle 60 drives the adjustment member 41 to rotate, and the first threaded part 412 rotates at the second threaded part 422, so that the third body 42 is linearly displaced in the second body 20 to adjust the length of the elastic element 24 to adjust the torque value;

A group of setting parts 68, the group setting part 68 is assembled at the first group setting part 415, and one end of the group setting part 68 is against the second abutting edge 66, so that the adjustment part 41 and the handle 60 are assembled and not disengaged;

The spacer 41 is limited by the first fixing group 30, the handle 60 is limited by the adjustment member 41 and the set member 68, and the handle 60 is pivotally mounted on the first body 10 without being disengaged;

A plurality of locking pieces 70, each locking piece 70 is installed in each first slot 63, each locking piece 70 can be displaced in each first slot 63 and the second accommodating slot 61, so that one end of the locking piece 41 is abutted against or disengaged from the first abutting portion 514;

A rotating part 80, the rotating part 80 is combined with the handle 60 and the plurality of locking parts 70, the rotating part 80 is semi-protruded outside the handle 60, and one end of the rotating part 80 is provided with a fourth threaded part 81, the fourth threaded part 81 is screwed with the third threaded part 62, the fourth threaded part 81 can be screwed in the third threaded part 62, and the fourth threaded part 81 is in the shape of an external thread. 80 is provided with a second abutting portion 82, and the other end of each locking member 70 leans against the second abutting portion 82. When the fourth screwing portion 81 is screwed and displaced in the third screwing portion 62, the rotating member 80 restricts or does not limit the locking member 70, so that the locking member 70 abuts against or disengages from the first abutting portion 514 to be locked or unlocked. The second abutting portion 82 is arranged at one end of the fourth screwing portion 81.

But the lack of this customary torsion structure is:

1. As shown in FIG. 9, the rotating member 80 and the handle 60 are only screwed together. The rotating member 80 may escape from the handle 60 when the third threaded part 62 is screwed and displaced. After the rotating member 80 is removed, the plurality of locking members 70 should come out, and the assembly structure is relatively insufficient.

2. The shape, diameter and position of the second receiving groove 61, the third threaded part 62, the first through groove 63 and the second fitting part 64 inside the handle 60 are all different, and the handle 60 is in the shape of a round rod. It is difficult to process the inside of the handle 60. The manufacturing cost of the handle 60 is relatively high and time-consuming.

In view of the lack of the above-mentioned conventional structure, the inventor has been engaged in the manufacture, production and design of related industries for many years, and finally a product with a torsion structure that can solve the conventional disadvantages comes out.

The problem that the invention intends to solve: In the conventional torsion structure, the rotating member and the handle are only assembled in a screwed manner, and the rotating member may escape from the handle when it is screwed and displaced in the third screwed part. In the torsion structure of the present invention, the rotating part is restricted by the set part, and the rotating part cannot be disengaged from the first body group so that it has a restricting effect. With the assembly part, when some components are worn or damaged, the rotating group can be easily removed from the first body group.

Technical means to solve the problem: a torsion structure, which includes: a first body group includes a first body, a first ring body and a second ring body; a second body system is provided with a driving part; a first elastic element enables the second body to have the effect of torsion jumping; a locking seat group is arranged in the first body group, and the locking seat group is fixed at the end of the second body; The parts can be displaced at each of the plurality of first locking parts, so that the ends of the plurality of locking parts are abutted against or disengaged from the plurality of second locking parts; a rotating group operates to control the plurality of locking parts.

Compared with the effect of the prior art: the rotating part moves, the rotating part is restricted by the assembly part, and the rotating part cannot be disengaged from the first body group. With the assembly part, when some components are worn or damaged, the rotating assembly can be easily removed from the first body assembly, and the maintenance of the torsion structure is time-saving and convenient. When the plurality of locking parts abut against the second locking part and are in a locked state, when the first body group is rotated to rotate the locking seat, the first body group and the locking seat group will form a rotational force to some extent after being stressed. The plurality of locking parts are passed through the first locking part. Each locking part bears the rotational force of the first body, and each locking part can be dispersed rotational force.

In order to make the committee members and those skilled in the art fully understand the effect of the present invention, the structure and composition of the present invention will be described in conjunction with the drawings and figure numbers. However, the following descriptions are only used to explain the embodiments of the present invention, and are not intended to limit the present invention in any form. Therefore, under the spirit of the present invention, any modifications made should still fall within the scope of protection of the present invention.

10: The first ontology group

11: The first body

111: the first container

12: The first ring body

121: Second storage tank

122: The first thread joint

13: Second ring body

131: The first locking part

132: The first joint

133: The first slot

20: Second body

21: Drive Department

22: The first guide groove

23: The first fixed part

25: The first container

27: The first limit piece

28: The first elastic element

30:Lock seat group

31: Lock seat

311: First Pivot

312: the second fixed part

314: The first bead container

315: Second locking part

32:Fixer

33: The first bead

34: First washer

40: Adjustment group

41: Adjustment parts

411: Interval Department

412: the second thread joint

413: The Second Pivot

414: The third thread joint

415: The third hub

416: Organization Department

42: The first body

421: First Arrival

422: The fourth thread joint

423: Second container

424: Second guide groove

43:Second washer

44: The first screw fitting

50: display group

60: The third ontology group

65: The second screw fitting

70: Locking piece

80: Rotation group

81: rotating parts

811: The fifth thread joint

812: The third tank

813: The Fourth Pivot

814: The fourth container

83: Components

84: second elastic element

85: closure

Fig. 1 is the three-dimensional exploded view of the torsion structure of the present invention.

Fig. 2 is a three-dimensional exploded view of the first body group of the torsion structure of the present invention.

Fig. 3 is a perspective view of the second ring body of the torsion structure of the present invention.

Fig. 4 is a three-dimensional exploded view of the torsion structure locking seat group of the present invention.

Fig. 5 is a three-dimensional exploded view of the torsion structure adjustment group of the present invention.

Fig. 6 is a three-dimensional exploded view of the rotating group of the torsion structure of the present invention.

Fig. 7 is a three-dimensional combination diagram of the torsion structure of the present invention.

Fig. 8 is the top view of the torsion structure of the present invention.

Fig. 9 is a cross-sectional view at A-A of Fig. 8 of the present invention.

Fig. 10 is an enlarged view of B in Fig. 9 of the present invention.

Fig. 11 is a sectional view of another operating state of Fig. 9 of the present invention.

Fig. 12 is an enlarged view of B in Fig. 11 of the present invention.

1 to 6, FIG. 1 is a three-dimensional exploded view of the torsion structure of the present invention; FIG. 2 is a three-dimensional exploded view of the first body group 10 of the torsion structure of the present invention; FIG. 3 is a three-dimensional view of the second ring body 13 of the torsion structure of the present invention; FIG. force structure, its system includes:

A first body group 10, as shown in Figure 2, the first body group 10 is a round rod shape, and the first body group 10 includes a first body 11, a first ring body 12 and a second ring body 13;

The inside of the first body 11 is provided with a first container 111, the first container 111 runs through the first body 11, the first container 111 is in the shape of a circular groove, and the first body 11 is in the shape of a round rod;

The first ring body 12 is assembled at the first container groove 111, and the first ring body 12 is provided with a second container container 121. The second container container 121 is in the shape of a circular groove. The first ring body 12 is provided with a first threaded portion 122. The first threaded portion 122 is in the shape of an internal thread, and the first ring body 12 is in the shape of a ring body;

The first body 11 is a slightly soft body, the first ring body 12 is a slightly hard body, the material of the first body 11 can be plastic, the first ring body 12 is set in the mold of the first body 11, after the first body 11 is plastic molded, the first ring body 12 is assembled in the first container 111:

The second ring body 13 is assembled in the first ring body 12, and the second ring body 13 is A plurality of first locking portions 131 are provided, and each first locking portion 131 runs through the second ring body 13. The plurality of first locking portions 131 are arranged circularly around the axis of the second ring body 13. The number of the first locking portions 131 is two. The second ring body 13 is provided with a first fitting portion 132. The second ring body 13 is provided with a first through groove 133, and the first through groove 133 is in the shape of a circular groove through;

The first ring body 12 and the second ring body 13 are assembled with a tight fit structure:

A second body 20, the second body 20 is pivotally arranged with the first body group 10, the first body group 10 is rotated relative to the second body 20 to adjust the torque value, the second body 20 is partially accommodated in the first body group 10, the second body 20 is partially accommodated in the first cavity 111, and one end of the second body 20 is provided with a driving part 21, which protrudes outside the first body group 10, and the driving part 21 is in the shape of A hexagonal groove shape, a square head shape, a wrench head shape or various driving structures. The second body 20 is provided with a first guide groove 22. The length direction of the first guide groove 22 extends along the length direction of the second body 20. The first guide groove 22 is in the shape of a long hole groove. The first guide groove 22 is hidden in the first body group 10. The plurality of first fixing parts 23 are arranged near the first guide groove 22, the first guide groove 22 is arranged between the driving part 21 and the plurality of first fixing parts 23, the second body 20 is pierced with a first receiving hole 25, the first receiving hole 25 is hidden inside the first body group 10, and the first receiving hole 25 is opposite to the first guiding groove 22;

A first restricting piece 27, the first restricting piece 27 is assembled in the first cavity 25 , the first restricting member 27 is in the shape of a cylinder, or the first restricting member 27 matches the shape of the first cavity 25;

A first elastic element 28, the first elastic element 28 is accommodated in the second body 20 and makes the second body 20 have the effect of torsion jumping, the first elastic element 28 is a spring structure;

A locking seat set 30, as shown in Figure 4, the locking seat set 30 is housed in the first body set 10, the locking seat set 30 is assembled with the second body 20, the locking seat set 30 is fixed at the end of the second body 20, the locking seat set 30 cannot be displaced or rotated relative to the second body 20, and the locking seat set 30 includes a locking seat 31, a plurality of fixing parts 32, a plurality of first beads 33 and a first washer 34;

The locking seat 31 is assembled at the end of the second body 20. The locking seat 31 cannot be displaced or rotated relative to the second body 20. The locking seat 31 is far away from the drive portion 21. The locking seat 31 is hidden in the first groove 111. A first pivot 311 is arranged inside the locking seat 31. The first pivot 311 runs through the locking seat 31. The first pivot 311 is in the shape of a circular groove that passes through. The second fixing part 312, each of the plurality of second fixing parts 312 is opposite to each of the plurality of first fixing parts 23, and the number of the plurality of second fixing parts 312 is matched with the plurality of first fixing parts 23. The end of the locking seat 31 is provided with a first bead holding groove 314, and the first bead holding groove 314 is located near the opening of one end of the first pivot part 311. In the second body 20, a plurality of second locking portions 315 are provided on the other end surface of the locking seat 31. The plurality of second locking portions 315 protrude outside the second body 20. The plurality of second locking portions 315 are arranged in a ring around the axis of the first pivot portion 311. The number of the plurality of second locking portions 315 is ten or twenty. Each of the plurality of second locking portions 315 is circular groove;

The plurality of fixing parts 32 are assembled at the plurality of first fixing parts 23 and the plurality of second fixing parts 312, so that the locking seat 31 is assembled with the second body 20, and each of the plurality of fixing parts 32 is in the shape of a round body;

The plurality of first beads 33 are accommodated in the first bead-holding groove 314, each of the plurality of first beads 33 can roll naturally in the first bead-holding groove 314, and each of the plurality of first beads 33 is in the shape of a bead;

The first washer 34 is fitted on the locking seat 31, the first washer 34 is fitted on the locking seat 31, the first washer 34 is elastic or similarly elastic, the first washer 34 bounces between the second body 20 and the locking seat 31, so that the second body 20 and the locking seat 31 are pushed away from each other, and the first washer 34 reduces the gap between the locking seat 31 and the second body 20;

An adjustment group 40, please supplement as shown in Figure 5, the adjustment group 40 is combined with the first body group 10, the second body 20 and the locking seat group 30, the adjustment group 40 directly or indirectly presses the first elastic element 28, the adjustment group 40 is accommodated in the first cavity 111, the rotation of the first body group 10 drives the adjustment group 40 to adjust the torque value of the torsion structure, the adjustment group 40 includes an adjustment member 41, A first base 42, a second washer 43 and a first screw 44;

The adjusting part 41 is installed in the first cavity 111, the second body 20 and the first pivot part 311, the adjusting part 41 can rotate in the first cavity 111, the second body 20 and the first pivot part 311, the adjusting part 41 is provided with a spacer 411, the spacer 411 is accommodated in the second body 20, and one end of the spacer 411 is provided with a second threaded part 412, the second threaded part 412 is accommodated in the second body 20, the second threaded portion 412 is externally threaded, the diameter of the second threaded portion 412 is smaller than the spacer 411, the other end of the spacer 411 is provided with a second pivot 413, the second pivot 413 is pivoted at the first pivot 311, the spacer 411 is located between the second threaded portion 412 and the second pivot 413, the diameter of the second pivot 413 It is smaller than the spacer portion 411, and the second pivot portion 413 is in the shape of a round rod. One end of the second pivot portion 413 is provided with a third screw portion 414. The third screw portion 414 is in the shape of an external thread. part 416, the assembly part 416 is in the shape of an internal thread, and the adjustment part 41 is sequentially provided with the second screw part 412, the spacer part 411, the second pivot part 413, the third screw part 414, the third pivot part 415 and the assembly part 416;

The first seat 42 is accommodated in the second body 20, and one end of the first seat 42 is provided with a first abutting surface 421, the first abutting surface 421 is directly or indirectly abutted against one end of the first elastic element 28, that is, the first elastic element 28 is elastically pressed between the second body 20 and the first abutting surface 421, and the other end of the first seat 42 is provided with a fourth threaded portion 422, the fourth threaded portion 422 is in contact with the second threaded portion 412 Screwed, the fourth screwed part 422 can rotate relative to the second screwed part 412, so that the first seat 42 is close to or far away from the spacer 411. The first seat 42 is linearly displaced in the second body 20 to adjust the compression degree of the first elastic element 28. The fourth screwed part 422 is in the shape of an internal thread. The hole 423 is perpendicular to the axis of the first seat 42, the second hole 423 is a round hole, the first seat 42 is provided with a second guide groove 424, the second guide groove 424 is opposite to the first receiving hole 25, and the first limiting member 27 Accommodated at the second guide groove 424, that is, the first restricting member 27 is located between the first receiving hole 25 and the second guide groove 424, the second guide groove 424 is linearly displaced on the first restricting member 27, the first seat 42 is restricted by the first restricting member 27, and the first seat 42 is linearly displaced in the second body 20, the second guide groove 424 is in the shape of a long groove, and the second guide groove 424 extends along the length direction of the first seat 42; The second washer 43 is accommodated in the second body 20, the second washer 43 is sleeved on the end of the second threaded part 412, the second washer 43 is against the other end of the spacer 411, the second washer 43 is arranged between the adjustment part 41 and the first seat 42, and the first seat 42 linearly displaces in the second body 20, so that the first seat 42 and the second washer 43 abut or move away from each other; 4 is assembled with the second ring body 13 and the adjustment member 41, the first screw member 44 fits with the first fitting portion 132, and the first screw member 44 is screwed to the third screw portion 414; a display group 50, the display group 50 is assembled with the first body group 10, the second body 20 and the adjustment group 40, the adjustment group 40 moves, and the display group 50 is shifted to display the torque value; The body group 60 is assembled with the second body 20, the third body group 60 and the second body 20 are not relatively displaced, the third body group 60 is covered on the outside of the display group 50, and the display group 50 is displaced in the third body group 60 to display the torque value; a second screw part 65, the second screw part 65 is screwed with the third screw part 414, and the second screw part 65 is pressed against the second ring body 13. Part 44, the The second ring body 13 and the second threaded part 65 make the first body group 10 and the adjustment group 40 to be combined, the second threaded part 65 is in the shape of an internal thread, and the second threaded part 65 has the same structure as the first threaded part 44; multiple locks 70, each of which is perforated in each of the plurality of first locking parts 131, each of the plurality of locks 70 can be displaced at each of the plurality of first locks 131, so that the compound Number locking part 70 ends are abutted against or disengaged from a plurality of these plural second locking parts 315, and each of these plurality of locking parts 70 is a round rod shape, and the number of the plurality of locking parts 70 is two; a rotating group 80, please supplement as shown in Figure 6, the rotating group 80 is set with the first body group 10, and the rotating group 80 is semi-protruded outside the first body group 10. Abut or disengage with part of the plurality of second locking parts 315, so that the torsion structure is in a locked state or an unlocked state. The rotating group 80 is attached to the other end of the plurality of locking parts 70. The plurality of locking parts 70 is arranged between the locking seat group 30 and the rotating group 80. The rotating group 80 is provided with a rotating part 81, a set of parts 83, a second elastic element 84 and a closing part 85; part 811, the fifth screw part 811 is screwed with the first screw part 122, the fifth screw part 811 can be screwed and displaced at the first screw part 122, the fifth screw part 811 is in the shape of an external thread, the rotating part 81 is provided with a third container 812, the third container 812 is for the second screw part 65 to accommodate, the rotating part 81 is provided with a fourth pivot part 813, and the third pivot part 415 is worn The extension pivot is arranged at the fourth pivot portion 813, the fourth pivot portion 813 is in the shape of a groove, the rotating member 81 is provided with a fourth container groove 814, and the third container groove 812, the fourth pivot portion 813 and the fourth container groove 814 are mutually connected and run through the rotation piece 81;

The other end of each of the plurality of locking parts 70 is tied against one end of the rotating part 81. When the fifth threaded part 811 is screwed on the first threaded part 122, the rotating part 81 can limit or not limit the plurality of locking parts 70 during the screw displacement, so that the plurality of locking parts 70 is abutted against or disengaged from part of the plurality of second locking parts 315. The torque wrench structure is in a locked state or an unlocked state;

The set part 83 is screwed with the set part 416, the set part 83 is a screw structure, the rotating part 81 is restricted by the set part 83, so that the rotating part 81 cannot be disengaged from the first body group 10;

The second elastic element 84 is accommodated in the fourth slot 814 of the rotating member 81, and the second elastic element 84 bounces between the rotating member 81 and the assembly member 83, so that the rotating member 81 has the elastic resistance of the second elastic element 84 when it moves, and the second elastic element 84 is a spring structure;

The closing member 85 covers the fourth container 814 so that the fourth container 814 is closed.

Please refer to Fig. 7 to Fig. 10, Fig. 7 is a three-dimensional combination diagram of the torsion structure of the present invention, Fig. 8 is a top view of the torsion structure of the present invention, Fig. 9 is a cross-sectional view of A-A of Fig. 8 of the present invention, Fig. 10 is an enlarged view of B of Fig. 9 of the present invention, the second body 20 is assembled with the first body group 10, the locking seat group 30 is hidden in the first cavity 111, the locking seat group 30 is fixed at one end of the second body 20, the adjustment group 40 is set in the second body 20, the first elastic element 28 bounces against the first seat 42 and the second body 20, the display group 50 is combined with the first body group 10, the second body 20 and the adjustment group 40, the third body group 60 is connected with the second body 20 phases are set, the third body group 60 is covered on the outside of the display group 50, the display group 50 is displaced in the third body group 60 to display the torsion value of the torsion structure, the plurality of locking members 70 are passed through the first locking part 131 and the second locking part 315, the rotation group 80 can rotate and displace relative to the first body group 10 and the adjustment group 40, so that the torsion structure is in a locked state or an unlocked state;

As shown in FIG. 10 , the rotating member 81 is screwed and displaced toward the second body 20. The locking member 70 is pressed by the rotating member 81 and is displaced in the direction of the locking seat set 30 in the first locking portion 131, so that the locking member 70 abuts against the second locking portion 315. The first body set 10 is restricted by the locking seat set 30 and the locking member 70 so that it cannot rotate and is in a locked state and cannot adjust the torque.

Please continue to refer to Fig. 11 and Fig. 12. Fig. 11 is a cross-sectional view of another operating state of Fig. 9 of the present invention. Fig. 12 is an enlarged view of the B place in Fig. 11 of the present invention. The rotating member 81 is screwed and displaced toward the opening direction of the first container 111. The plurality of locking members 70 are not restricted by the rotating member 81. The plurality of locking members 70 can be disengaged from the plurality of second locking parts 315. The first body group 10 and the plurality of locking members 70 are not limited to the locking The seat group 30 can rotate relative to the second body 20, the torsion structure is in an unlocked state and the torque can be adjusted, the rotation of the first body group 10 drives the adjustment member 41 to rotate, the second threaded part 412 is rotated at the fourth threaded part 422, the first seat 42 is restricted by the first restricting part 27, the first seat 42 is relatively linearly displaced in the second body 20 along the first restricting part 27, and the first abutment surface 421 is pressed against the first elastic element 28, the first base body 42 adjusts the torsion force of the torsion structure by adjusting the length of the first elastic element 28.

In another embodiment of the present invention, the number of the plurality of first locking parts 131 is four Or six, the number of the plurality of locking pieces 70 is four or six that are matched.

The advantage of the torsion structure of the present invention is that:

1. As shown in Figure 10, when the rotating member 81 rotates and displaces, the rotating member 81 is restricted by the set member 83, and the rotating member 81 cannot be disengaged from the first body group 10 and has a limiting effect.

2. The set part 83 is provided. When some components are worn or damaged, the rotating set 80 can be easily removed from the first body set 10. It is time-saving and convenient to maintain the torsion structure.

3. When the plurality of locking parts 70 are locked against the second locking part 315, when the first body group 10 is rotated to rotate the locking seat 31, the first body group 10 and the locking seat group 30 will form a rotational force after being stressed. The plurality of locking parts 70 are installed at the first locking part 131. Each locking part 70 bears the rotational force of the first body 11, and each locking part 70 can disperse the rotational force.

4. Both the first ring body 12 and the second ring body 13 are in the shape of a single element, which has the advantage of direct replacement.

5. Between the third threaded part 414 and the first threaded part 44, and between the third threaded part 414 and the second threaded part 65, there is a fine-tuning function. After the second threaded part 65 is loosened, the adjustment group 40 has a fine-tuning function, and the adjustment group 40 operates to adjust the torque value of the first elastic element 28.

6. The first screw fitting 44 and the second screw fitting 65 are in the same element shape, which can save manufacturing cost.

7. The locking seat 31 is in the shape of a single element, and the locking seat 31 has the advantage of low processing cost. point, or the locking seat 31 can be directly formed by injection molding and then the second fixing portion 312 can be drilled.

8. The plurality of first beads 33 are accommodated in the first bead-holding groove 314, and the plurality of first beads 33 are abutted against one end of the spacer 411, so that the adjusting member 41 has rolling friction when rotating relative to the locking seat 31.

Therefore, the torsion structure of the present invention has industrial applicability, novelty and progress, and can truly meet the requirements for application for a patent for invention, and an application is filed according to law.

10: The first ontology group

20: Second body

21: Drive Department

22: The first guide groove

23: The first fixed part

25: The first container

27: The first limit piece

28: The first elastic element

30:Lock seat group

40: Adjustment group

50: display group

60: The third ontology group

65: The second screw fitting

70: Locking piece

80: Rotation group

Claims (10)

A torsion structure, which includes: a first body group, the first body group includes a first body, a first ring body and a second ring body; the first body system is provided with a first container; the first ring system is set at the first container body, the first ring body is provided with a second container slot, the first ring body is provided with a first threaded part, and the first threaded part is in the shape of an internal thread; A second ring body, the second ring body is provided with a first fitting part, the second ring system is provided with a first through groove; a second body, the second body system is pivoted with the first body group, the first body group is rotated relative to the second body to adjust the torque value, the second body system is partially accommodated in the first body group, the second body system is partially accommodated in the first cavity, and one end of the second body is provided with a driving part; a first elastic element, the first elastic element is accommodated in the second body and enables the second body The effect of torsion jumping; a locking seat group, the locking seat group is arranged in the first body group, the locking seat group is combined with the second body, the locking seat group is fixed at the end of the second body, the locking seat group cannot be displaced or rotated relative to the second body, the locking seat group includes a locking seat; The locking seat is provided with a first pivot, which runs through the lock Fixed seat, the other end of the locking seat is provided with a plurality of second locking parts; an adjustment group, the adjustment group is combined with the first body group, the second body and the locking seat group, the adjustment group directly or indirectly presses the first elastic element, the adjustment group is accommodated in the first container, the rotation of the first body group drives the adjustment group to adjust the torsion value of the torsion structure, the adjustment group includes an adjustment member and a first threaded member; the adjustment member is installed in the first container In the groove, the second body and the first pivot, the adjusting part can rotate in the first groove, the second body and the first pivot, the adjusting part is provided with a spacer, the spacer is accommodated in the second body, one end of the spacer is provided with a second screw part, the second screw part is accommodated in the second body, the second screw part is in the shape of an external thread, the other end of the spacer is provided with a second pivot, the second pivot is pivoted at the first pivot, the spacer is Located between the second threaded part and the second pivotal part, one end of the second pivotal part is provided with a third threaded part, the third threaded part is in the shape of an external thread, one end of the third threaded part is provided with a third pivotal part, and a set of setting parts is arranged inside the third pivotal part; It is screwed with the third screw part, the second screw part is pressed against the second ring body, the first screw part, the second ring body and the second screw part are used to assemble the first body assembly and the adjustment group, and the second screw part is in the shape of an internal thread; a plurality of locking parts, each of the plurality of locking parts is passed through each of the plurality of first locking parts Inside, each of the plurality of locking parts can be displaced at each of the plurality of first locking parts, so that the ends of the plurality of locking parts are abutted against or disengaged from the plurality of the plurality of second locking parts; a rotating group, the rotating group is assembled with the first body group, and the rotating group is semi-protruded outside the first body group, and the rotating group is actuated to control the ends of the plurality of locking parts. Or in an unlocked state, the rotating group is abutted against the other end of the plurality of locking parts, and the plurality of locking parts are arranged between the locking seat group and the rotating group. The torsion structure as described in claim 1, wherein the first body assembly is a round rod; the first container runs through the first body, the first container is in the shape of a round groove, and the first body is in the shape of a round rod; the second container is in the shape of a round groove, and the first ring is in the shape of a ring; Afterwards, the first ring body is assembled at the first container: the plurality of first locking parts are arranged in a ring shape with the axis of the second ring body, the number of the first locking parts is two, the first fitting part is in the shape of a polygonal groove, or the first fitting part is in the shape of a twelve-corner groove or a hexagonal groove, and the first passing groove is in the shape of a penetrating circular groove; the first ring body and the second ring body are assembled with a tight fit structure. The torsion structure as described in claim 1, wherein the driving part protrudes outside the first body group, the driving part is in the shape of a hexagonal groove, a square head or a wrench head, the second body is provided with a first guide groove, the length direction of the first guide groove extends along the length direction of the second body, the first guide groove is in the shape of a long hole groove, the first guide groove is hidden in the first body group, the first guide groove is far away from the driving part, and the other end of the second body is near the other end. A plurality of first fixing parts are provided, and the plurality of first fixing parts are arranged near the first guide groove, and the first guide groove is arranged between the driving part and the plurality of first fixing parts. The second body is pierced with a first receiving hole, which is hidden inside the first body group, and the first receiving hole is opposite to the first guiding groove; The shape; the first elastic element is a spring structure. The torsion structure as described in claim 3, wherein, the first pivot is in the shape of a through circular groove, the locking seat is provided with a plurality of second fixing parts, each of the plurality of second fixing parts is opposite to each of the plurality of first fixing parts, the plurality of second fixing parts match the number of the plurality of first fixing parts, a first bead holding groove is provided at the end of the locking seat, and the first bead holding groove is arranged near the opening of one end of the first pivot, the first bead holding groove is in the shape of a concave ring groove, the first bead holding groove It is hidden in the second body, and the other end of the locking seat is provided with a plurality of second locking parts, which protrude outside the second body. The plurality of second locking parts are arranged in a ring shape around the axis of the first pivot part. The number of the plurality of second locking parts is ten or twenty, and each of the plurality of second locking parts is in the shape of a circular groove. The locking seat is combined with the second body, and each of the plurality of fixing parts is in the shape of a round body; the locking seat group is provided with a plurality of first beads, and the plurality of first beads are accommodated at the first bead-holding groove, and each of the plurality of first beads can roll naturally in the first bead-holding groove, and each of the plurality of first beads is in the shape of a bead; or similar elastic elements, the first washer springs against the second Between the body and the locking seat, the second body and the locking seat are separated from each other, and the first washer reduces the gap between the locking seat and the second body. The torsion structure as described in claim 3, wherein the diameter of the second screw part is smaller than the spacer part, the diameter of the second pivot part is smaller than the spacer part, the second pivot part is in the shape of a round rod, the third pivot part is in the shape of a round rod, the diameter of the third pivot part is smaller than the diameter of the second pivot part, the assembly part is in the shape of an internal thread, and the adjustment part is sequentially provided with the second screw part, the spacer part, the second pivot part, the third screw part, the third pivot part and the assembly part; The adjustment group is provided with a first seat body, the first seat system is accommodated in the second body, one end of the first seat body is provided with a first abutment surface, and the first abutment surface is directly or indirectly abutted against one end of the first elastic element, that is, the first elastic element is bounced between the second body and the first abutment surface. The spacers are close to each other or far away from each other. The first seat is linearly displaced in the second body to adjust the compression degree of the first elastic element. The fourth threaded part is in the shape of an internal thread. The first seat is provided with a second hole, which is opposite to the first guide groove. Accommodated at the second guide groove, that is, the first restricting member is arranged between the first receiving hole and the second guide groove, the second guide groove is linearly displaced on the first restricting member, the first seat is restricted by the first restricting member, and the first seat is linearly displaced in the second body, the second guide groove is in the shape of a long groove, and the second guide groove extends along the length direction of the first seat body; the adjustment group is provided with a second washer, the second washer It is accommodated in the second body, the second washer fits on the end of the second threaded part, the second washer abuts against the other end of the spacer, the second washer is arranged between the adjustment piece and the first seat, and the first seat linearly displaces in the second body so that the first seat and the second washer abut against or move away from each other. The torsion structure as described in Claim 1, wherein, there is a display group, the display group is combined with the first body group, the second body and the adjustment group, the adjustment group is actuated, and the display group is shifted to display the torque value; there is a third body group, the third body group is combined with the second body, the third body group and the second body are not relatively displaced, the third body group is covered outside the display group, and the display group is displaced in the third body group to display the torque value. The torsion structure as claimed in claim 1, wherein the second screw member has the same structure as the first screw member. The torsion structure according to claim 1, wherein each of the plurality of locking pieces is in the shape of a round rod, and the number of the plurality of locking pieces is two. The torsion structure as described in Claim 1, wherein, the rotating group is provided with a rotating part, a set of parts, a second elastic element and a closing part; one end of the rotating part is provided with a fifth threaded part, and the fifth threaded part is threaded with the first threaded part, and the fifth threaded part can be screwed and displaced at the first threaded part, and the fifth threaded part is in the shape of an external thread. The pivot part, the third pivot part is stretched and pivoted at the fourth pivot part, the fourth pivot part is in the shape of a groove, the rotating part is provided with a fourth container, and the third container, the fourth pivot part and the fourth container are connected to each other and pass through the rotating part; each of the plurality The other end of the locking part is against one end of the rotating part. When the fifth threaded part is screwed on the first threaded part, the rotating part can limit or not limit the plurality of locking parts during the screw displacement, so that the plurality of locking parts can abut against or disengage part of the plurality of second locking parts. The torque wrench structure is in a locked state or an unlocked state; The limitation of the rotating part makes it impossible for the rotating part to be disengaged from the first body group; the second elastic element is accommodated in the fourth container of the rotating part, and the second elastic element bounces between the rotating part and the set part, so that the rotating part has the elastic resistance of the second elastic element when it is actuated, and the second elastic element is a spring structure; the closing part covers the fourth container, making the fourth container closed. The torsion structure as described in Claim 1, wherein the number of the plurality of first locking parts is four or six, and the number of the plurality of locking parts is four or six.

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