CN110898401A - Arm is taken exercise and is used stretching device - Google Patents
Arm is taken exercise and is used stretching device Download PDFInfo
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- CN110898401A CN110898401A CN201911287012.6A CN201911287012A CN110898401A CN 110898401 A CN110898401 A CN 110898401A CN 201911287012 A CN201911287012 A CN 201911287012A CN 110898401 A CN110898401 A CN 110898401A
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- 244000309464 bull Species 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 2
- 230000035900 sweating Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 230000000149 penetrating effect Effects 0.000 description 3
- 210000004243 sweat Anatomy 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/012—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using frictional force-resisters
- A63B21/015—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using frictional force-resisters including rotating or oscillating elements rubbing against fixed elements
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/129—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for arm wrestling
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B2071/0602—Non-electronic means therefor
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0228—Sitting on the buttocks
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a stretching device for arm exercise, which comprises a tension box, a base, seats and a counting box, wherein the tension box is vertically installed at one end of the top end of the base, the seat is installed at one end, far away from the tension box, of the top end of the base, second slide ways are vertically installed at two ends of the bottom ends of two sides in the tension box, a bearing plate is horizontally installed between the second slide ways through a second slide block matched with the second slide ways, a vertical rod is vertically installed at the central position of the top end of the bearing plate, a balancing weight is sleeved at the bottom end of the outer wall of the vertical rod, a U-shaped frame is installed at the top end of the bearing plate, and a third pulley is installed at the top end in the tension. According to the invention, the memory air bag is extruded by the grip strength of the hand to blow air in the memory air bag to the palm of the hand through the air outlet pipe and the air vent, and the hand-holding force is reduced after stretching is finished, so that the memory air bag is restored under the action of self elasticity, and therefore, air is blown to the palm of the hand during each stretching training, and the grip strength is prevented from being influenced by excessive sweating of the palm of the hand.
Description
Technical Field
The invention relates to the technical field of fitness, in particular to a stretching device for arm exercise.
Background
Exercise and can improve people's system, refer to the motion, and people's arm is the especially important health organ in people's daily life, when the people takes exercise, also can choose the exercise mode relevant with the arm usually for use, blood circulation on the arm is very active, can feed back the health with best effect when people take exercise, nowadays more and more arm take exercise with stretching device walk into people's life, present arm take exercise with stretching device can satisfy people's user demand basically, but still have certain problem, specific problem is as follows:
1. the traditional device is inconvenient for people to exercise comfortably and cannot adapt to people with different heights;
2. the traditional device has the advantages that the palm is easy to sweat during exercise, so that the hand can not hold the fastener due to the sweat, the equipment falls off, and the inertia injury to the human body is easy to cause;
3. the traditional device can not record the times of qualified stretching, and the times of each training can only be memorized and confused by exercising and memorizing.
Disclosure of Invention
The invention aims to provide a stretching device for arm exercise, which solves the problems that the prior art is inconvenient for people to comfortably exercise, the palms of the hands are easy to sweat during exercise, and the number of times of qualified stretching cannot be recorded.
In order to achieve the purpose, the invention provides the following technical scheme: a stretching device for arm exercise comprises a tension box, a base, seats and a counting box, wherein the tension box is vertically installed at one end of the top end of the base, the seat is installed at one end, far away from the tension box, of the top end of the base, second slide ways are vertically installed at two ends of the bottom ends of two sides of the interior of the tension box, a bearing plate is horizontally installed between the second slide ways through a second slide block matched with the second slide ways, a vertical rod is vertically installed at the central position of the top end of the bearing plate, a balancing weight is sleeved at the bottom end of the outer wall of the vertical rod, a U-shaped frame is installed at the top end of the bearing plate, a third pulley is installed at the top end of the interior of the tension box right above the U-shaped frame, a through hole is formed in the upper end, close to one side of the seat, of the tension box is horizontally installed at two ends of the, and first slide inside all install first pulley through with first slide assorted first slider, the equal vertical wire rope of winding at the central point department on U type frame top is installed at the third pulley, second pulley and the outer wall of first pulley, and wire rope keeps away from the one end of U type frame and installs U type frame.
Preferably, the spring is uniformly and vertically arranged at the central position of the bottom end in the tension box, and the pressing plate is horizontally arranged at the top end of the spring.
Preferably, the upper end of the outer wall of the vertical rod is provided with threads, and the upper end of the outer wall of the vertical rod is sleeved with a limiting sleeve.
Preferably, the middle position department that the pulling force case is close to seat one side upper end installs the counting box, and the positive central position department of counting box installs the glass window, the central position department that the counting box kept away from pulling force case one side installs the commentaries on classics hand that resets, and the one end of the commentaries on classics hand that resets runs through counting box lateral wall horizontal installation has the second bull stick, the outer wall cover of second bull stick is equipped with full gear.
Preferably, the outer wall of the all-gear is wound with a chain, and the counting tape is uniformly stuck to the middle position of the outer wall of the chain.
Preferably, the third bull stick that runs through the pulling force case is installed to the one end that the second bull stick was kept away from to the full gear inner wall, and the vertical driven turntable of installing of one end that the full gear was kept away from to the third bull stick, the spacing groove has evenly been seted up to the intermediate position department of driven turntable outer wall.
Preferably, the pulling force incasement wall of spacing groove below has first bull stick through bearing horizontal installation, and the first bull stick outer wall cover under the spacing groove is equipped with the initiative carousel, and the vertical gag lever post of installing of one end of initiative carousel outer wall, the vertical half-gear of installing of one end that the initiative carousel was kept away from to first bull stick.
Preferably, a first mounting plate is horizontally mounted at the lower end between the steel wire ropes in the tension box, a first rack is vertically mounted on one side, close to the half gear, of the first mounting plate, a second mounting plate is horizontally mounted at the upper end between the steel wire ropes in the tension box, a second rack is vertically mounted on one side, close to the half gear, of the second mounting plate, and the length of the second rack is one fourth of the length of the first rack.
Preferably, an I-shaped mounting seat is installed between the inside of the U-shaped frame, sliding grooves are horizontally installed on the periphery of the top end and the bottom end of the inside of the I-shaped mounting seat, sliding plates are vertically installed between the inside of the sliding grooves, a memory air bag is arranged on the inner side of each sliding plate, an air outlet pipe connected with each sliding plate is evenly installed on the outer wall of each memory air bag, connecting columns are evenly installed on one sides of the sliding plates, away from the memory air bags, one ends of the connecting columns, away from the sliding plates, are installed on sponge cushions, and vent holes are evenly.
Preferably, the first slide and the front side wall of the first slide block are uniformly provided with a limiting hole, and one side of the front side of the first slide block is horizontally provided with a bolt penetrating through the limiting hole.
Compared with the prior art, the invention has the beneficial effects that:
(1) by installing the seat, the U-shaped frame, the bolt, the first sliding block, the first sliding way, the first pulley and the limiting hole, when the user needs to do exercise, the height of the U-shaped frame is determined by the top end of the seat according to the standard sitting posture of the user, the bolt is drawn out, the first sliding block slides in the first sliding way to drive the first pulley to move to a proper height, and the bolt is inserted into the limiting hole to be fixed, so that the user with different heights can do comfortable exercise;
(2) meanwhile, the device is provided with the sponge mat, the connecting column, the sliding plate, the sliding groove, the memory air bag, the air outlet pipe and the air vent, when the sponge mat is held by hands to be stretched, the connecting column is driven by the grip of the hands to extrude the sliding plate to enable the sliding plate to slide in the sliding groove, so that the sliding plate extrudes the memory air bag to discharge air in the memory air bag through the air outlet pipe, the air is blown to the palm of the hand from the air vent, the grip force is reduced after stretching is finished, the memory air bag is restored under the elastic action of the memory air bag, and therefore air is blown to the palm of the hand during each stretching training;
(3) meanwhile, the device is provided with a steel wire rope, a first mounting plate, a first rack, a half gear, a first rotating rod, a driving turntable, a limiting rod, a limiting groove, a driven turntable, a full gear, a chain, a second mounting plate, a second rack, a glass window and a reset rotary handle, wherein the steel wire rope rises to drive the first mounting plate to rise each time the steel wire rope is stretched, the half gear is driven by the first rack to rotate so as to drive the driving turntable to rotate through the first rotating rod, the limiting rod is driven to move in the limiting groove so as to drive the driven turntable to rotate, the driven turntable rotates to drive the full gear to rotate so as to drive the driving turntable to rotate, and one half of the outer wall of the half gear is provided with sawteeth, the steel wire rope descends after stretching to drive the second mounting plate to move downwards so as to drive the half gear to rotate after stretching the first rack next time, and the number of stretching of the, before next training, the reset rotary hand can be rotated to drive the full gear to rotate to reset the counting paste.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the portion B of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the portion C of FIG. 1 according to the present invention;
fig. 6 is a schematic side sectional view of the driving turntable and the driven turntable according to the present invention.
In the figure: 1. a tension box; 2. a wire rope; 3. a first mounting plate; 4. a first rack; 5. a U-shaped frame; 6. a limiting sleeve; 7. a base; 8. a seat; 9. a first pulley; 10. a first slider; 11. a first slideway; 12. resetting and turning hands; 13. a counting box; 14. a second pulley; 15. a through hole; 16. a third pulley; 17. a glass window; 18. a driven turntable; 19. a second rack; 20. a limiting rod; 21. a second mounting plate; 22. a half gear; 23. a rotating rod; 24. an active turntable; 25. counting paste; 26. a chain; 27. a second rotating rod; 28. all-gear; 29. a third rotating rod; 30. a limiting groove; 31. a second slideway; 32. a second slider; 33. a spring; 34. pressing a plate; 35. a bearing plate; 36. a balancing weight; 37. a vertical rod; 38. a sponge cushion; 39. a vent hole; 40. a chute; 41. a memory balloon; 42. an air outlet pipe; 43. connecting columns; 44. a slide plate; 45. an I-shaped mounting seat; 46. a U-shaped frame; 47. a limiting hole; 48. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a stretching device for arm exercise comprises a tension box 1, a base 7, seats 8 and a counting box 13, wherein the tension box 1 is vertically installed at one end of the top end of the base 7, the seat 8 is installed at one end, far away from the tension box 1, of the top end of the base 7, second slide ways 31 are vertically installed at two ends of the bottom ends of two sides in the tension box 1, and a bearing plate 35 is horizontally installed between the second slide ways 31 through second slide blocks 32 matched with the second slide ways 31;
springs 33 are uniformly and vertically arranged at the central position of the bottom end in the tension box 1, and a pressing plate 34 is horizontally arranged at the top ends of the springs 33;
after the single stretching, the bearing plate 35 slides down in the second slide way 31 through the second slide block 32 under the action of the gravity of the counterweight block 36, is hit at the top end of the pressing plate 34, and is buffered under the elastic action of the spring 33, so that the equipment is prevented from being hit;
a vertical rod 37 is vertically arranged at the center of the top end of the bearing plate 35, and a balancing weight 36 is sleeved at the bottom end of the outer wall of the vertical rod 37;
the upper end of the outer wall of the vertical rod 37 is provided with threads, and the upper end of the outer wall of the vertical rod 37 is sleeved with a limiting sleeve 6;
after the counterweight block 36 is sleeved on the outer wall of the vertical rod 37, the counterweight block 36 is fixed by rotating the limiting sleeve 6, so that the counterweight block 36 is prevented from falling off;
the top end of the bearing plate 35 is provided with a U-shaped frame 5, the top end of the inside of the tension box 1 right above the U-shaped frame 5 is provided with a third pulley 16, the upper end of one side, close to the seat 8, of the tension box 1 is provided with a through hole 15, the two ends of the side wall of the tension box 1 below the through hole 15 are horizontally provided with second pulleys 14, the two ends, close to the bottom end of one side of the seat 8, of the tension box 1 are vertically provided with first slide ways 11, the inside of each first slide way 11 is provided with a first pulley 9 through a first slide block 10 matched with the first slide way 11, the central position of the top end of the U-shaped frame 5 is vertically provided with a steel wire rope 2 wound on the third pulley 16, the outer walls of the second pulleys 14 and the first pulleys 9, and one end;
a counting box 13 is arranged at the middle position of the upper end of one side, close to the seat 8, of the tension box 1, a glass window 17 is arranged at the center position of the front surface of the counting box 13, a reset rotating hand 12 is arranged at the center position of one side, far away from the tension box 1, of the counting box 13, a second rotating rod 27 is horizontally arranged at one end of the reset rotating hand 12, penetrates through the side wall of the counting box 13, and a full gear 28 is sleeved on the outer wall of the second rotating rod 27;
the reset rotary hand 12 is rotated to drive the full gear 28 to rotate to reset the counting paster 25, so that the counting is convenient for next training;
the outer wall of the full gear 28 is wound with a chain 26, and counting stickers 25 are uniformly stuck in the middle of the outer wall of the chain 26;
the full gear 28 rotates to drive the chain 26 to rotate, and the number of times of stretching of the training can be judged by observing the reading of the counting sticker 25 through the glass window 17 after the training is finished;
a third rotating rod 29 penetrating through the tension box 1 is arranged at one end, far away from the second rotating rod 27, of the inner wall of the full gear 28, a driven turntable 18 is vertically arranged at one end, far away from the full gear 28, of the third rotating rod 29, and limiting grooves 30 are uniformly formed in the middle position of the outer wall of the driven turntable 18;
the limiting rod 20 moves in the limiting groove 30 to drive the driven turntable 18 to rotate, and the driven turntable 18 rotates to drive the full gear 28 to rotate;
a first rotating rod 23 is horizontally arranged on the inner wall of the tension box 1 below the limiting groove 30 through a bearing, an active rotary table 24 is sleeved on the outer wall of the first rotating rod 23 right below the limiting groove 30, a limiting rod 20 is vertically arranged at one end of the outer wall of the active rotary table 24, and a half gear 22 is vertically arranged at one end, far away from the active rotary table 24, of the first rotating rod 23;
the first rack 4 drives the half gear 22 to rotate, so that the driving turntable 24 is driven to rotate through the first rotating rod 23, and the limiting rod 20 is driven to move in the limiting groove 30 to drive the driven turntable 18 to rotate;
a first mounting plate 3 is horizontally mounted at the lower end between the steel wire ropes 2 in the tension box 1, a first rack 4 is vertically mounted on one side, close to the half gear 22, of the first mounting plate 3, a second mounting plate 21 is horizontally mounted at the upper end between the steel wire ropes 2 in the tension box 1, a second rack 19 is vertically mounted on one side, close to the half gear 22, of the second mounting plate 21, and the length of the second rack 19 is one fourth of that of the first rack 4;
the steel wire rope 2 rises to drive the first mounting plate 3 to rise during each stretching, the half gear 22 is driven to rotate through the first rack 4, and the half gear 22 is driven to rotate, and the steel wire rope 2 descends to drive the second mounting plate 21 to move downwards after the stretching is finished, so that the second rack 19 stirs the half gear 22, and the next stretching is facilitated;
an I-shaped mounting seat 45 is mounted between the insides of the U-shaped frames 46, sliding grooves 40 are horizontally mounted on the peripheries of the top end and the bottom end of the inside of the I-shaped mounting seat 45, sliding plates 44 are vertically mounted between the insides of the sliding grooves 40, a memory air bag 41 is arranged on the inner side of each sliding plate 44, air outlet pipes 42 connected with the sliding plates 44 are uniformly mounted on the outer walls of the memory air bags 41, connecting columns 43 are uniformly mounted on one sides of the sliding plates 44 far away from the memory air bags 41, sponge cushions 38 are mounted at one ends of the connecting columns 43 far away from the sliding plates 44, and vent;
the connecting column 43 is driven by the grip of the hand to extrude the sliding plate 44 so that the sliding plate 44 slides in the sliding groove 40, the sliding plate 44 extrudes the memory air bag 41 to discharge air in the memory air bag 41 through the air outlet pipe 42 and blow the air to the palm of the hand from the vent hole 39, the hand-gripping force is reduced after stretching is finished so that the memory air bag 41 recovers due to the self elastic action, and therefore air is blown to the palm of the hand during each stretching training, and the grip is prevented from being influenced by excessive sweating of the palm of the hand;
limiting holes 47 are uniformly formed in the side walls of the front surfaces of the first slide way 11 and the first slide block 10, and a bolt 48 penetrating through the limiting holes 47 is horizontally installed on one side of the front surface of the first slide way 11;
the height of the U-shaped frame 46 is determined according to the standard sitting posture of a person sitting on the top end of the seat 8, the bolt 48 is drawn out, the first sliding block 10 slides in the first sliding rail 11 to drive the first pulley 9 to move to a proper height, and the bolt 48 is inserted into the limiting hole 47 to realize fixing.
The working principle is as follows: when the user needs to do exercise, the height of the U-shaped frame 46 is determined according to the standard sitting posture of the user by sitting at the top end of the seat 8, the bolt 48 is drawn out, the first sliding block 10 slides in the first sliding rail 11 to drive the first pulley 9 to move to a proper height, and the bolt 48 is inserted into the limiting hole 47 to be fixed, so that the user with different heights can do comfortable exercise;
the spongy cushion 38 is held by a hand to be stretched, the steel wire rope 2 slides on the outer walls of the first pulley 9, the second pulley 14 and the third pulley 16 to drive the second slide way 31 and the bearing plate 35 to move upwards, so that the balancing weight 36 is driven to ascend, after single stretching, the bearing plate 35 slides and falls down in the second slide way 31 through the second slide block 32 under the action of the gravity of the balancing weight 36, the bearing plate is hammered at the top end of the pressing plate 34, and buffering is performed under the elastic action of the spring 33, so that single stretching training is completed;
when the spongy cushion 38 is held by a hand to be stretched, the connecting column 43 is driven by the grip of the hand to extrude the sliding plate 44 so that the sliding plate 44 slides in the sliding groove 40, the sliding plate 44 extrudes the memory air bag 41 to discharge air in the memory air bag 41 through the air outlet pipe 42 and blow the air to the palm from the air vent 39, the hand-holding force after stretching is reduced, the memory air bag 41 recovers due to the self elastic action, and therefore air is blown to the palm during each stretching training, and the grip is prevented from being influenced by excessive sweating of the palm;
the steel wire rope 2 rises to drive the first mounting plate 3 to rise during each time of stretching, thereby it drives the rotation of half gear 22 through first bull stick 23 and drives initiative carousel 24 to rotate to drive gag lever post 20 and drive driven turntable 18 in the motion of spacing inslot 30 and rotate, thereby driven turntable 18 rotates and drives full gear 28 and rotate and drive chain 26 and rotate, because half of half gear 22 outer wall has the sawtooth, tensile end steel wire rope 2 descends and drives second mounting plate 21 downstream and make second rack 19 stir half gear 22, be convenient for next time of stretching, first rack 4 can drive half gear 22 and rotate, the tensile number of times of this training can be judged through the reading of glass window 17 observation count subsides 25 to the training end, rotatable reset rotary hand 12 drives full gear 28 and rotates before next time of training and resets count subsides 25.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides an arm is taken exercise and is used stretching device, includes pulling force case (1), base (7), seat (8) and counting box (13), its characterized in that: the tension box is characterized in that a tension box (1) is vertically installed at one end of the top end of a base (7), a seat (8) is installed at one end, far away from the tension box (1), of the top end of the base (7), second slide ways (31) are vertically installed at two ends of two side bottoms inside the tension box (1), a bearing plate (35) is horizontally installed between the second slide ways (31) through second slide blocks (32) matched with the second slide ways (31), vertical rods (37) are vertically installed at the central position of the top end of the bearing plate (35), balancing weights (36) are sleeved at the bottom ends of outer walls of the vertical rods (37), a U-shaped frame (5) is installed at the top end of the tension box (1) right above the U-shaped frame (5), a through hole (15) is formed in the upper end, close to one side of the seat (8), and second pulleys (14) are horizontally installed at two ends of the side walls of the tension box (1) below the through hole (15), first slide (11) are all vertically installed near the both ends of seat (8) one side bottom in pulling force case (1), and first slide (11) are inside all to install first pulley (9) through first slider (10) with first slide (11) assorted, the equal vertical wire rope (2) of winding at third pulley (16), second pulley (14) and first pulley (9) outer wall of installing of central position department on U type frame (5) top, and wire rope (2) keep away from the one end of U type frame (5) and install U type frame (46).
2. The stretching device for arm exercise as set forth in claim 1, wherein: the spring (33) is uniformly and vertically installed at the central position of the bottom end inside the tension box (1), and the pressing plate (34) is horizontally installed at the top end of the spring (33).
3. The stretching device for arm exercise as set forth in claim 1, wherein: the upper end of the outer wall of the vertical rod (37) is provided with threads, and the upper end of the outer wall of the vertical rod (37) is sleeved with a limiting sleeve (6).
4. The stretching device for arm exercise as set forth in claim 1, wherein: pulling force case (1) is close to intermediate position department of seat (8) one side upper end and installs counting box (13), and counting box (13) positive central position department installs glass window (17), central position department that pulling force case (1) one side was kept away from in counting box (13) installs returning handle (12), and the one end of returning handle (12) runs through counting box (13) lateral wall horizontal installation and has second bull stick (27), the outer wall cover of second bull stick (27) is equipped with full gear (28).
5. The stretching device for arm exercise as set forth in claim 4, wherein: the outer wall of the all-gear (28) is wound with a chain (26), and counting stickers (25) are uniformly stuck in the middle position of the outer wall of the chain (26).
6. The stretching device for arm exercise as set forth in claim 4, wherein: the one end that second bull stick (27) were kept away from to full gear (28) inner wall is installed and is run through third bull stick (29) of pulling force case (1), and third bull stick (29) keep away from the one end vertical installation of full gear (28) driven turntable (18), spacing groove (30) have evenly been seted up to the intermediate position department of driven turntable (18) outer wall.
7. The stretching device for arm exercise as set forth in claim 6, wherein: the inner wall of the tension box (1) below the limiting groove (30) is horizontally provided with a first rotating rod (23) through a bearing, the outer wall of the first rotating rod (23) below the limiting groove (30) is sleeved with a driving turntable (24), one end of the outer wall of the driving turntable (24) is vertically provided with the limiting rod (20), and one end of the first rotating rod (23) far away from the driving turntable (24) is vertically provided with a half gear (22).
8. The stretching device for arm exercise as set forth in claim 1, wherein: lower extreme horizontal installation has first mounting panel (3) between pulling force case (1) inside wire rope (2), and first mounting panel (3) are close to one side vertical installation of semi-gear (22) and have first rack (4), upper end horizontal installation has second mounting panel (21) between pulling force case (1) inside wire rope (2), and one side vertical installation that second mounting panel (21) are close to semi-gear (22) has second rack (19), the length of second rack (19) is the quarter of first rack (4) length.
9. The stretching device for arm exercise as set forth in claim 1, wherein: i-shaped mounting seats (45) are mounted between the insides of the U-shaped frames (46), sliding grooves (40) are horizontally mounted on the top ends and the bottom ends of the insides of the I-shaped mounting seats (45), sliding plates (44) are vertically mounted between the insides of the sliding grooves (40), memory air bags (41) are arranged on the inner sides of the sliding plates (44), air outlet pipes (42) connected with the sliding plates (44) are uniformly mounted on the outer walls of the memory air bags (41), connecting columns (43) are uniformly mounted on one sides, far away from the memory air bags (41), of the sliding plates (44), sponge cushions (38) are mounted at one ends, far away from the sliding plates (44), of the connecting columns (43), and vent holes (.
10. The stretching device for arm exercise as set forth in claim 1, wherein: spacing hole (47) have evenly been seted up with the positive lateral wall of first slider (10) in first slide (11), and just first slide (11) openly one side horizontally install run through bolt (48) in spacing hole (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911287012.6A CN110898401A (en) | 2019-12-14 | 2019-12-14 | Arm is taken exercise and is used stretching device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911287012.6A CN110898401A (en) | 2019-12-14 | 2019-12-14 | Arm is taken exercise and is used stretching device |
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| CN110898401A true CN110898401A (en) | 2020-03-24 |
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|---|---|---|---|
| CN201911287012.6A Pending CN110898401A (en) | 2019-12-14 | 2019-12-14 | Arm is taken exercise and is used stretching device |
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| CN (1) | CN110898401A (en) |
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| CN111481884A (en) * | 2020-05-08 | 2020-08-04 | 绍兴埔洋美容仪器有限公司 | Arm strength machine with adjustable protect function |
| CN111530032A (en) * | 2020-05-18 | 2020-08-14 | 武汉尚诚源健康科技有限公司 | Arm training device with too fast protector |
| CN112426663A (en) * | 2020-11-25 | 2021-03-02 | 陈青青 | Exercise wheel with braking function |
| CN114425137A (en) * | 2022-01-24 | 2022-05-03 | 程荣 | Recovered exercise equipment of upper limbs |
| CN115531791A (en) * | 2022-04-26 | 2022-12-30 | 李康华 | Medical treatment is antiskid type horizontal bar for rehabilitation training |
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