TWI706837B - Swivel end tool - Google Patents

Abstract

A tool comprises a body and a sliding sleeve. The body includes a first rod and a second rod. The second rod is provided with a first positioning portion, a second positioning portion, and a first abutting surface. The sliding sleeve includes an outer sleeve and a first elastic member. The outer sleeve can be sleeved around the body between a first position and a second position. The outer sleeve is provided with an engaging portion and a second abutting surface. The first elastic member abuts against the first and second abutting surfaces. The outer sleeve is sleeved around the second rod. When the outer sleeve is in the first position, the engaging portion is engaged in the first positioning portion, and the outer sleeve is sleeved around the first rod. When the outer sleeve is in the second position, the engaging portion is engaged in the second positioning portion, and the outer sleeve is disengaged from the first rod. Thus, the tool is easy to operate and assembled by the above structure.

Description

Tool with F bar and fast forward function

The present invention mainly discloses a tool, especially a tool with F-bar and fast-turning functions.

Please refer to my country Patent No. M327271 of the "Socket Extension Improvement II" patent, which is an improvement of the socket extension. The outer diameter of the ring head of the socket is larger than the clamp of the post pivoted to it. The diameter of the pivot groove of the holding part and the tangential direction of the outer peripheral surface of the head protrude outward from the pivot groove of the holding part.

However, although the head of the above-mentioned socket rod can be rotated and the user can drive the socket at different angles, there are only two methods most commonly used by general users. One is the vertical head rod, which can provide the largest The second is that the head faces the direction opposite to the extension rod. The use of the extension rod rotation can provide the effect of fast rotation. Because the head of the socket extension rod can rotate but cannot completely fix the angle, the user In the process of operation, attention must be paid to maintaining the angle of the head, otherwise it will affect the operation.

In view of the shortcomings of the above-mentioned conventional structure, the inventors designed a tool with both F-bar and fast-turning functions, which can overcome all the shortcomings of the above-mentioned conventional structure.

The main purpose of the tool of the present invention with both F-bar and quick-turning functions is to provide a tool including a body and a sliding sleeve. The body includes a first rod and a second rod. The first rod is provided with A first end, the second rod is provided with a second end, the second end is pivoted to the first end, and a first positioning portion and a second positioning portion are provided between the two ends of the second rod And a first abutting surface, the second positioning portion is arranged on the side of the first positioning portion opposite to the first rod, the sliding sleeve includes an outer sleeve and a first elastic member, the outer sleeve can be The first position and the second position are slidably sleeved on the main body relative to the main body, and the inner peripheral edge of the outer sleeve adjacent to one side of the main body is provided with a latching portion and a second abutting surface. The abutment surface is arranged on a side of the first abutment surface adjacent to the first rod, one end of the first elastic member abuts against the first abutment surface and the other end abuts against the second abutment surface, the jacket The tube is permanently sleeved on the second rod. When the outer tube is in the first position, the latch is clamped on the first positioning portion, the outer tube is sleeved on the first end, and the outer tube is in the second position. When in position, the latching portion is clamped on the second positioning portion, the outer sleeve is separated from the first end, and the tool achieves the functions of easy operation and easy assembly through the structure.

An end of the second rod opposite to the first rod is provided with a third end, the body includes a third rod, the third rod is provided with a fourth end, and the fourth end is pivoted to the third end , A third positioning portion and a third abutting surface are arranged between the two ends of the second rod, the third positioning portion is arranged on the side of the first positioning portion opposite to the third rod, the sliding sleeve It includes a second elastic member, the outer sleeve can slide relative to the body between the first position, the second position, and the third position. The outer sleeve is provided with a fourth inner peripheral edge adjacent to one side of the body. Abutment surface, the fourth abutment surface is arranged on a side of the third abutment surface adjacent to the third rod, and the fourth abutment surface is arranged between the second abutment surface and the third abutment surface , One end of the second elastic member abuts against the third abutment surface and the other end abuts against the fourth abutment surface, and when the outer sleeve is in the third position, the latch is clamped on the third The positioning part, the outer sleeve is separated from the fourth end.

The first positioning portion, the second positioning portion, and the third positioning portion surround the second rod and are in a groove shape. The body is provided with a first buckle and a second buckle, the first buckle and The second buckle is sleeved on the second rod, the first buckle is adjacent to the third rod, the second buckle is adjacent to the first rod, the first abutment surface is disposed on the first buckle, the The third abutting surface is disposed on the second buckle, the catch portion is provided with a first catch flange and a second catch flange, the first catch flange and the second catch flange A concave groove is arranged between the grooves, the first locking flange is arranged on the side of the groove adjacent to the first rod, the second abutting surface is arranged on the first locking flange, and the second locking flange The flange is arranged on the side of the groove adjacent to the third rod, the fourth abutment surface is arranged on the second locking flange, a ring-shaped locking member is arranged in the groove, and the outer sleeve is In the first position, the latch is clamped on the first positioning portion, when the outer tube is in the second position, the latch is clamped on the second positioning portion, and the outer tube is in the third position At this time, the latch is clamped on the third positioning part.

The sliding sleeve includes a first stopper and a second stopper. The first stopper is connected to an end of the outer sleeve adjacent to the first rod, and the second stopper is connected to the outer sleeve adjacent to At one end of the third rod, when the outer tube is in the second position, the first stopper abuts against the second buckle, and when the outer tube is in the third position, the second stopper abuts In the first buckle.

The end of the first rod opposite to the first end is provided with a driving head, the cross section of the driving head along the radial direction of the first rod is quadrangular, and the end of the third rod opposite to the fourth end is provided with a handle .

Other objectives, advantages and novelty of the present invention will be more apparent from the following detailed description and related drawings.

Regarding the technology, means and effects of the present invention, a preferred embodiment is given in conjunction with the drawings to describe in detail. This is for illustrative purposes only, and is not limited by this structure in the patent application.

1 to 4 show a three-dimensional appearance view, a three-dimensional exploded view, a plan appearance view and a cross-sectional structure view of the outer sleeve in the first position of the tool with both F-bar and quick-turn functions of the present invention. The tool 10 of the present invention includes a body 20 and a sliding sleeve 30; wherein:

The body 20 includes a first rod 21 and a second rod 22. The first rod 21 is provided with a first end 211, the second rod 22 is provided with a second end 221, and the second end 221 is pivoted. At the first end 211, a first positioning portion 222, a second positioning portion 223, and a first abutting surface 224 are provided between the two ends of the second rod 22, and the second positioning portion 223 is provided on the The first positioning portion 222 is opposite to the side of the first rod 21.

Please continue to refer to Figures 5 to 8, which are a plan appearance view, a cross-sectional structure diagram, a plan appearance view of the outer sleeve in the third position of the tool outer sleeve of the present invention with both the F lever and the quick-turn function at the second position and Sectional structure diagram. The sliding sleeve 30 includes an outer sleeve 31 and a first elastic member 32. The outer sleeve 31 is slidably sleeved on the main body 20 between a first position and a second position. The outer sleeve 31. A catch portion 311 and a second abutting surface 312 are provided on the inner periphery of one side adjacent to the main body 20. The second abutting surface 312 is disposed on the first abutting surface 224 adjacent to a portion of the first rod 21. On the side, one end of the first elastic member 32 abuts against the first abutment surface 224 and the other end abuts against the second abutment surface 312. The outer sleeve 31 is permanently sleeved on the second rod 22. When the outer sleeve 31 is in the first position, the catch portion 311 is locked on the first positioning portion 222, and the outer sleeve 31 sleeves the first end 211. When the outer sleeve 31 is in the second position, the catch portion 311 is clamped on the second positioning portion 223, and the outer sleeve 31 is separated from the first end 211.

The end of the second rod 22 opposite to the first rod 21 is provided with a third end 225, the body 20 includes a third rod 23, the third rod 23 is provided with a fourth end 231, and the fourth end 231 is pivoted to the third end 225, a third positioning portion 226 and a third abutting surface 227 are provided between the two ends of the second rod 22, and the third positioning portion 226 is provided on the first positioning portion 222 is opposite to the side of the third rod 23.

The sliding sleeve 30 includes a second elastic member 33. The outer sleeve 31 can slide relative to the main body 20 between the first position, the second position, and the third position. The outer sleeve 31 is adjacent to the main body 20. The inner periphery of the side is provided with a fourth abutting surface 313, the fourth abutting surface 313 is disposed on the side of the third abutting surface 227 adjacent to the third rod 23, and the fourth abutting surface 313 is disposed on the Between the second abutment surface 312 and the third abutment surface 227, one end of the second elastic member 33 abuts against the third abutment surface 227 and the other end abuts against the fourth abutment surface 313, the When the outer sleeve 31 is in the third position, the latching portion 311 is clamped on the third positioning portion 226 and the outer sleeve 31 is separated from the fourth end 231.

The first positioning portion 222, the second positioning portion 223, and the third positioning portion 226 surround the second rod 22 and are in a groove shape. The body 20 is provided with a first buckle 24 and a second buckle 25 , The first buckle 24 and the second buckle 25 are sleeved on the second rod 22, the first buckle 24 is adjacent to the third rod 23, the second buckle 25 is adjacent to the first rod 21, the The first abutting surface 224 is disposed on the first buckle 24, and the third abutting surface 227 is disposed on the second buckle 25.

The latching portion 311 is provided with a first latching flange 314 and a second latching flange 315. A recess 316 is provided between the first latching flange 314 and the second latching flange 315 , The first latching flange 314 is disposed on the side of the recess 316 adjacent to the first rod 21, the second abutting surface 312 is disposed on the first latching flange 314, and the second latching flange 315 is disposed on the side of the recess 316 adjacent to the third rod 23, and the fourth abutting surface 313 is disposed on the second latching flange 315. An annular locking member 317 is arranged in the recess 316. When the outer tube 31 is in the first position, the locking member 317 is locked in the first positioning portion 222, and the outer tube 31 is in the second position. In the position, the locking member 317 is locked on the second positioning portion 223, and when the outer sleeve 31 is in the third position, the locking member 317 is locked on the third positioning portion 226.

The sliding sleeve 30 includes a first stopper 34 and a second stopper 35. The first stopper 34 is connected to an end of the outer sleeve 31 adjacent to the first rod 21. The second stopper 35 is connected to the end of the outer sleeve 31 adjacent to the third rod 23. When the outer sleeve 31 is in the second position, the first stopper 34 abuts against the second buckle 25, and the outer sleeve 31 is in the In the third position, the second stopper 35 abuts against the first buckle 24.

An end of the first rod 21 opposite to the first end 211 is provided with a driving head 212, the cross-sectional shape of the driving head 212 along the radial direction of the first rod 21 is quadrangular, and the third rod 23 is opposite to the fourth end One end of 231 is provided with a handle 232.

The tool 10 achieves the functions of easy operation and easy assembly through the above structure. When the outer tube 31 is in the first position, the body 20 cannot be bent so that the tool 10 has the function of fast turning. When the outer tube 31 is in the second position, the first rod 21 and the second rod 22 The pivot point can be rotated to provide a vertical driving mode. When the outer sleeve 31 is in the third position, the pivot point between the second rod 22 and the third rod 23 can be rotated, or can provide a vertical Drive mode, no matter when the outer tube 31 is in the second position or the third position, the user only needs to push the outer tube 31 lightly to make the outer tube 31 quickly return to the first position through elastic force, providing easy operation The advantages. And because the structure of the tool 10 is simple, it has the advantage of easy assembly.

From the above, it can be concluded that the present invention has the following advantages:

1. This is a tool of the present invention with both F-bar and fast-turning functions. The tool includes a body and a sliding sleeve. The body includes a first rod and a second rod. The first rod is provided with a first rod. The second rod is provided with a second end, the second end is pivoted to the first end, and a first positioning part, a second positioning part and a first positioning part are arranged between the two ends of the second rod. An abutting surface, the second positioning portion is arranged on the side of the first positioning portion opposite to the first rod, the sliding sleeve includes an outer sleeve and a first elastic member, the outer sleeve can be in the first position The outer sleeve is slidably sleeved relative to the main body between the second position and the main body. An inner peripheral edge of the outer sleeve adjacent to one side of the main body is provided with a catch and a second abutting surface. The second abutting surface is provided On the side of the first abutment surface opposite to the first rod, one end of the first elastic member abuts the first abutment surface and the other end abuts the second abutment surface, the outer sleeve is constant When sleeved on the second rod, when the outer sleeve is in the first position, the latch is clamped on the first positioning portion, the outer sleeve is sleeved on the first end, and when the outer sleeve is in the second position , The catch part is clamped on the second positioning part, the outer sleeve is separated from the first end, and the tool achieves the functions of easy operation and easy assembly through the above structure.

However, the above are only preferred embodiments of the present invention. When they cannot be used to limit the scope of implementation of the present invention, all numerical changes or replacements of equivalent elements or equivalents made in accordance with the scope of the patent application of the present invention are mentioned. Changes and modifications should still fall within the scope of the invention patent.

10: Tools 20: body 21: first shot 211: first end 212: drive head 22: second shot 221: second end 222: The first positioning part 223: second positioning part 224: first contact surface 225: third end 226: Third positioning part 227: third abutment surface 23: third shot 231: Fourth End 232: Grip 24: first clasp 25: second clasp 30: sliding sleeve 31: Outer tube 311: Card Control Department 312: second abutment surface 313: The fourth abutment surface 314: First detent flange 315: second latch flange 316: Groove 317: Cards 32: The first elastic part 33: second elastic part 34: The first stop 35: second stop

Figure 1: is a three-dimensional appearance view of the tool of the present invention with both F-bar and fast-turning functions. Figure 2 is a three-dimensional exploded view of the tool of the present invention with both F-bar and fast-turning functions. Fig. 3 is a plan view of the outer sleeve of the tool with F-bar and fast-turning function in the first position of the present invention. Fig. 4 is a cross-sectional structure diagram of the tool outer sleeve with F-bar and fast-rotating functions in the first position of the present invention. Figure 5: is a plan view of the outer sleeve of the tool with F-bar and fast-turning function in the second position of the present invention. Fig. 6 is a cross-sectional structure diagram of the tool outer sleeve of the present invention with both F-bar and fast-rotating functions at the second position. Fig. 7 is a plan view of the third position of the tool outer sleeve of the present invention with both F-bar and fast-turning functions. Fig. 8 is a cross-sectional structural view of the tool outer sleeve of the present invention with both F-bar and fast-rotating functions at the third position.

10: Tools

20: body

21: first shot

212: drive head

23: third shot

232: Grip

30: sliding sleeve

31: Outer tube

Claims (4)

A tool with both F-bar and quick-turning functions, comprising: a body, the body includes a first rod and a second rod, the first rod is provided with a first end, and the second rod is provided with A second end, the second end is pivoted to the first end, a first positioning portion, a second positioning portion, and a first abutting surface are arranged between the two ends of the second rod, the second The positioning portion is provided on the side of the first positioning portion opposite to the first rod, the second rod is provided with a third end at an end opposite to the first rod, the body includes a third rod, and the third rod The rod is provided with a fourth end, the fourth end is pivoted to the third end; a sliding sleeve, the sliding sleeve includes an outer tube, a first elastic member and a second elastic member, the outer tube can be The first position, the second position, and the third position are slidably sleeved on the main body relative to the main body, and the inner peripheral edge of the outer sleeve adjacent to one side of the main body is provided with a catch portion and a second abutting surface, The second abutment surface is disposed on a side of the first abutment surface adjacent to the first rod, one end of the first elastic member abuts against the first abutment surface and the other end abuts against the second abutment A third positioning portion and a third abutting surface are provided between the two ends of the second rod. The third positioning portion is provided on the side of the first positioning portion opposite to the third rod. A fourth abutting surface is provided on the inner peripheral edge of one side of the tube adjacent to the main body. The fourth abutting surface is provided on a side of the third abutting surface adjacent to the third rod. The fourth abutting surface is provided on the Between the second abutment surface and the third abutment surface, one end of the second elastic member abuts against the third abutment surface and the other end abuts against the fourth abutment surface, the outer sleeve is constantly sleeved At the second rod, when the outer tube is in the first position, the latch is clamped to the first positioning portion, the outer tube is sleeved on the first end, and when the outer tube is in the second position, the The detent part is clamped on the second positioning part, the outer tube is separated from the first end, and when the outer tube is in the third position, the detent part is clamped on the third positioning part, and the outer tube is separated from the first end. Four ends. The tool with F-bar and fast-turning functions according to claim 1, wherein the first positioning portion, the second positioning portion, and the third positioning portion surround the second rod and are in a groove shape, and the body is provided There is a first buckle and a second buckle, the first buckle and the second buckle are sleeved on the second rod, the first buckle is adjacent to the third rod, and the second buckle is adjacent to the For the first rod, the first abutting surface is disposed on the first buckle, the third abutting surface is disposed on the second buckle, and the catch portion is provided with a first catch flange and a second catch A detent flange, a recess is provided between the first detent flange and the second detent flange, the first detent flange is arranged on the side of the recess adjacent to the first rod, the first Two abutting surfaces are provided on the first locking flange, the second locking flange is provided on the side of the recess adjacent to the third rod, and the fourth abutting surface is provided on the second locking flange , A ring-shaped catch is arranged in the groove. When the outer tube is in the first position, the catch is clamped on the first positioning portion, and when the outer tube is in the second position, the catch The detent is clamped on the second positioning portion, and when the outer tube is in the third position, the detent is clamped on the third positioning portion. The tool with F-bar and quick-turn function as described in claim 2, wherein the sliding sleeve includes a first stopper and a second stopper, and the first stopper is connected to the outer sleeve adjacent to One end of the first rod, the second stopper is connected to an end of the outer sleeve adjacent to the third rod, and when the outer sleeve is in the second position, the first stopper abuts against the second buckle When the outer sleeve is in the third position, the second stopper abuts against the first buckle. According to claim 3, the tool with both F-rod and fast-turning functions, wherein the first rod is provided with a driving head at one end opposite to the first end, and the cross-sectional shape of the driving head along the radial direction of the first rod In a quadrangular shape, the third rod is provided with a handle at one end opposite to the fourth end.

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