CN211912617U - Novel arm strength is tempered device with adjustable - Google Patents
Novel arm strength is tempered device with adjustable Download PDFInfo
- Publication number
- CN211912617U CN211912617U CN202020429044.7U CN202020429044U CN211912617U CN 211912617 U CN211912617 U CN 211912617U CN 202020429044 U CN202020429044 U CN 202020429044U CN 211912617 U CN211912617 U CN 211912617U
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- China
- Prior art keywords
- box body
- fixedly connected
- handle
- wall
- arm strength
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- Expired - Fee Related
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- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000010985 leather Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000000750 progressive effect Effects 0.000 abstract description 2
- 125000003003 spiro group Chemical group 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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Abstract
The utility model belongs to the technical field of the physical training technique and specifically relates to a novel arm strength is tempered device with adjustable, including box body, U-shaped stationary blade, elbow layer board, stay cord, handle, uide pin, traction piece, regulation pole, the upper end opening of box body, the bottom surface center department of box body is fixed with the U-shaped stationary blade through the hinge is articulated, the tip of uide pin is equipped with external screw thread and its tip passes behind guiding hole and the sliding hole spiro union fix at the thread groove, its tip fixed connection is on traction piece after the pulley is walked around to the other end of stay cord and passes the stringing hole. The utility model has the advantages of reasonable design, removable or increase and decrease compression spring through taking off the uide pin, can change the pulling force size as required taking exercise, can be progressive increase pulling force in proper order, improved the interest that the user took exercise, the elbow layer board can be adjusted according to user's arm length, takes exercise through compression spring's elasticity, convenience safe in utilization.
Description
Technical Field
The utility model belongs to the technical field of the physical training device technique and specifically relates to a novel arm strength is tempered device with adjustable.
Background
Physical exercise refers to physical activities aiming at the purposes of making people self-select according to physical needs, applying various physical means, and combining with natural force and sanitary measures to develop bodies, enhance health, build up health, regulate spirit, enrich cultural life and dominate leisure time. In many physical training projects, arm strength exercise is one of the commonly used exercise methods, and at present, arm strength exercise usually uses dumbbells to do exercise, and weight is fixed and can not be adjusted as required at any time, and for some exercisers, the weight is held for several times too much, and exercise is difficult to persist, and is very inconvenient.
In conclusion, this technical scheme provides a novel arm strength exercise device with adjustable in order to solve the not adjustable technical problem of arm strength exercise device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the technical shortcoming and providing an adjustable novel arm strength exercising device. Removable or increase and decrease compression spring through taking off the uide pin can change pulling force size according to taking exercise needs, can be step by step increase pulling force, has improved the interest that the user took exercise, and the elbow layer board can be adjusted according to user's arm length, takes exercise through compression spring's elasticity, convenience safe in utilization.
The utility model provides a technical scheme that technical problem adopted does: an adjustable novel arm strength exercising device comprises a box body, a U-shaped fixing piece, an elbow supporting plate, a pull rope, a handle, a guide pin, a traction block and an adjusting rod, wherein the upper end of the box body is opened, the U-shaped fixing piece is fixed at the center of the bottom surface of the box body in a hinged mode through a hinge shaft, two fixing holes are symmetrically formed in the bottom plate surface of the U-shaped fixing piece, fixing pins are fixed in the fixing holes in a screwed mode, accommodating grooves are formed in frame plates on the front side and the rear side of the box body respectively, the adjusting rod is inserted in the accommodating grooves in a sliding mode, locking bolts are arranged at the right ends of the frame plates on the two sides of the box body, an elbow supporting plate is fixedly connected to the right ends of the two adjusting rods, a supporting groove is formed in the top surface of the elbow supporting plate, a rubber supporting pad is fixedly connected to the bottom surface of the elbow supporting plate, the bottom surface of the rubber, the traction block is placed between the front frame plate and the rear frame plate of the box body in a sliding mode, a plurality of sliding holes which correspond to thread grooves and penetrate through the left outer wall and the right outer wall are formed in the traction block, external threads are formed in the end portions of the guide pins, the end portions of the guide pins penetrate through the guide holes and the sliding holes and then are fixed in the thread grooves in a screwed mode, compression springs are fixedly sleeved on the guide pins between the left outer wall of the traction block and the left inner wall of the box body, two rope penetrating holes are symmetrically formed in two sides of the left frame plate of the box body, hinged pieces are fixedly connected to the outer wall of the box body on two sides of each rope penetrating hole, a pulley is fixedly hinged between the two hinged pieces through a hinge shaft, a semicircular ring handle is fixedly connected between two ends of the handle, two semicircular fixing rings are fixedly connected to two ends of the right outer wall of the handle, a pull rope is fixedly connected to, two pull ropes are symmetrically fixed at two ends of the outer wall of the left side of the pulling block.
Furthermore, the pull rope consists of a steel wire rope and a TPU sleeve, and the TPU sleeve is wrapped outside the steel wire rope.
Furthermore, a foam sleeve is fixedly sleeved on the handle, and a rubber anti-slip sleeve is fixedly covered on the ring handle.
Furthermore, the upper end of the fixing pin is fixedly sleeved with a rubber gasket.
Furthermore, a layer of soft leather pad is fixedly connected to the wall of the supporting groove.
The utility model discloses the beneficial effect who has is: the utility model has the advantages of reasonable design, removable or increase and decrease compression spring through taking off the uide pin, can change the pulling force size as required taking exercise, can be progressive increase pulling force in proper order, improved the interest that the user took exercise, the elbow layer board can be adjusted according to user's arm length, takes exercise through compression spring's elasticity, convenience safe in utilization.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic sectional structure view of the pull cord of the present invention.
Fig. 3 is a schematic top view of the present invention.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 3.
As shown in figures 1-3, the utility model comprises a box body 1, a U-shaped fixing piece 2, an elbow supporting plate 8, a stay cord 15, a handle 17, a guide pin 12, a drawing block 26 and an adjusting rod 6, wherein the upper end of the box body 1 is open, the center of the bottom surface of the box body 1 is fixed with the U-shaped fixing piece 2 through a hinge shaft, two fixing holes 4 are symmetrically arranged on the bottom plate surface of the U-shaped fixing piece 2, fixing pins 3 are fixed in the fixing holes 4 through bolts, the U-shaped fixing piece 2 can be fixed on the table edge and locked and fixed through the fixing pins 3, accommodating grooves 21 are arranged in the frame plates at the front and the back sides of the box body 1, the adjusting rod 6 is inserted and inserted in the accommodating grooves 21, locking bolts 7 are arranged on the frame plates at the two sides of the box body 1, the right ends of the two adjusting rods 6 are fixedly connected with the elbow supporting plate 8, a supporting groove 9, the bottom surface of the rubber supporting pad 11 is flush with the bottom surface of the box body 1, the elbow supporting plate 8 can provide certain support for the elbow, and the telescopic length of the adjusting rod 6 can be adjusted according to the arm length of a user
The pulling device is locked and fixed through a locking bolt 7, a plurality of thread grooves 24 are uniformly arranged on the inner wall of a right frame plate of the box body 1, a plurality of guide holes 23 are arranged on a left frame plate of the box body 1 corresponding to the thread grooves 24, a pulling block 26 is slidably arranged between a front frame plate and a rear frame plate of the box body 1 and is provided with a plurality of sliding holes 25 which correspond to the thread grooves 24 and penetrate through left and right outer walls, the end part of the guide pin 12 is provided with external threads, the end part of the guide pin passes through the guide holes 23 and the sliding holes 25 and is fixed in the thread grooves 24 in a screwed manner, a compression spring 27 is fixedly sleeved on the guide pin 12 between the left outer wall of the pulling block 26 and the left inner wall of the box body 1, the guide pin 12 can be taken out from the left side of the box body 1, the compression spring 27 can be replaced or increased or decreased, so that the pulling force of the device can be changed, two rope penetrating holes 22 are symmetrically arranged on two sides, a pulley 14 is fixed between the two hinged sheets 13 in a hinged manner through a hinged shaft, a semicircular annular handle 18 is fixedly connected between two ends of the handle 17, two semicircular annular fixing rings 16 are fixedly connected to two ends of the outer wall of the right side of the handle 17, a pull rope 15 is fixedly connected to the fixing rings 16, the other end of the pull rope 15 bypasses the pulley 14 and penetrates through the rope through hole 22, then the end part of the pull rope is fixedly connected to a traction block 26, and the two pull ropes 15 are symmetrically fixed at two ends of the outer wall of the left side of the traction block 26. The elbow pressing the elbow supporting plate 8, the ring handle 18 being held by hand, and the pulling rope 15 being stretched can do the arm bending and stretching exercise.
In the embodiment, the pull rope 15 is composed of a steel wire rope 15-1 and a TPU sleeve 15-2, and the TPU sleeve 15-2 wraps the outside of the steel wire rope 15-1. The wire rope 15-1 is strong and durable, the TPU sleeve 15-2 is very wear resistant, and the wire rope 15-1 can be prevented from scratching the arms during exercise.
In this embodiment, the handle 17 is fixedly sleeved with a foam sleeve 19, and the ring handle 18 is fixedly covered with a rubber anti-slip sleeve 20. The cotton sleeve 19 protects the wrist to a certain extent, and the rubber antiskid sleeve 20 can prevent skidding and is convenient to hold by hands.
In this embodiment, the upper end of the fixing pin 3 is fixedly sleeved with a rubber gasket 5. The rubber gasket 5 can provide certain buffering protection for the table board locked by the fixing pin 3, and can ensure that the fixing pin 3 is more stably fixed.
In this embodiment, a layer of soft leather pad 10 is fixedly connected to the wall of the supporting groove 9. The soft leather pad 10 can increase comfort.
During the use, fix U-shaped stationary blade 2 at the table limit and through fixed pin 3 locking fixed, as required tensile strength, the accessible takes off uide pin 12, changes and increases and decrease compression spring 27, can change the tensile strength of this device, can adjust the extension length of adjusting pole 6 and lock fixedly through locking bolt 7 according to user's arm length adjustment, push down elbow layer board 8 with the elbow, then hold ring handle 18 pulling stay cord 15, carry out the motion exercise of flexion and extension.
Claims (5)
1. The utility model provides a novel arm strength is tempered device with adjustable, includes box body, U-shaped stationary blade, elbow layer board, stay cord, handle, uide pin, traction piece, regulation pole, its characterized in that: the upper end of the box body is opened, a U-shaped fixing piece is fixed at the center of the bottom surface of the box body through a hinge shaft in a hinged manner, two fixing holes are symmetrically formed in the bottom plate surface of the U-shaped fixing piece, fixing pins are fixed in the fixing holes in a screwed manner, accommodating grooves are formed in the front and rear frame plates of the box body, adjusting rods are inserted in the accommodating grooves in a sliding manner, locking bolts are arranged at the right ends of the frame plates at the two sides of the box body, elbow supporting plates are fixedly connected to the right ends of the two adjusting rods, supporting grooves are formed in the top surface of the elbow supporting plate, rubber supporting pads are fixedly connected to the bottom surface of the elbow supporting plate, the bottom surfaces of the rubber supporting pads are flush with the bottom surface of the box body, a plurality of thread grooves are uniformly formed in the inner wall of the right frame plate of the box body, a plurality of guide holes are formed in the left frame plate of the, the end part of the guide pin is provided with external threads, the end part of the guide pin is fixed in a thread groove in a screwed mode after penetrating through the guide hole and the sliding hole, a compression spring is fixedly sleeved on the guide pin between the outer wall of the left side of the traction block and the inner wall of the left side of the box body, two rope penetrating holes are symmetrically formed in two sides of the left side frame plate of the box body, hinged pieces are fixedly connected to the outer wall of the box body on two sides of each rope penetrating hole, a pulley is fixedly hinged between the two hinged pieces through a hinge shaft, a semicircular ring handle is fixedly connected between two ends of the handle, two semicircular fixing rings are fixedly connected to two ends of the outer wall of the right side of the handle, pull ropes are fixedly connected to the fixing rings, the other ends of the pull ropes pass through the pulley and penetrate through the rope penetrating holes, the end parts of the pull.
2. The adjustable novel arm strength exercising device of claim 1, wherein: the stay cord comprises wire rope and TPU sleeve pipe, and the outside parcel of wire rope has the TPU sleeve pipe.
3. The adjustable novel arm strength exercising device of claim 1, wherein: the handle is fixedly sleeved with a foam sleeve, and the ring handle is fixedly covered with a layer of rubber anti-slip sleeve.
4. The adjustable novel arm strength exercising device of claim 1, wherein: the upper end of the fixing pin is fixedly sleeved with a rubber gasket.
5. The adjustable novel arm strength exercising device of claim 1, wherein: and the wall of the supporting groove is fixedly connected with a layer of soft leather pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020429044.7U CN211912617U (en) | 2020-03-29 | 2020-03-29 | Novel arm strength is tempered device with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020429044.7U CN211912617U (en) | 2020-03-29 | 2020-03-29 | Novel arm strength is tempered device with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211912617U true CN211912617U (en) | 2020-11-13 |
Family
ID=73350102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020429044.7U Expired - Fee Related CN211912617U (en) | 2020-03-29 | 2020-03-29 | Novel arm strength is tempered device with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211912617U (en) |
-
2020
- 2020-03-29 CN CN202020429044.7U patent/CN211912617U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |