CN212974047U - Upper limb strength training device - Google Patents
Upper limb strength training device Download PDFInfo
- Publication number
- CN212974047U CN212974047U CN202021172725.6U CN202021172725U CN212974047U CN 212974047 U CN212974047 U CN 212974047U CN 202021172725 U CN202021172725 U CN 202021172725U CN 212974047 U CN212974047 U CN 212974047U
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- CN
- China
- Prior art keywords
- rod
- training device
- spring
- strength training
- metal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000001364 upper extremity Anatomy 0.000 title claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 62
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 4
- 210000004247 hand Anatomy 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000002976 pectoralis muscle Anatomy 0.000 description 1
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Abstract
The utility model relates to a body-building apparatus technical field especially relates to an upper limbs strength training device, the utility model aims at providing an upper limbs strength training device has solved the difficult problem of adjusting of grip among the prior art. The utility model provides an upper limbs strength training device, includes the tubular metal resonator, and the inside of tubular metal resonator is inserted and is equipped with the metal pole, and the outside cover that the metal pole is located the tubular metal resonator is equipped with first spring, and the outside of tubular metal resonator is rotated and is connected with two holding rods that are symmetric distribution, and the outside cover of metal pole is equipped with the sleeve. The utility model discloses a hold the holding rod and extrude inwards, the holding rod drives the connecting rod and slides the sleeve along the metal pole to compress first spring, for the holding rod provides tension, loosen and grip the back and hold the automatic restoring of holding rod under the drive of first spring, secondly, can pass through the pulling fixture block, make the fixture block deviate from the draw-in groove, slide the fixture block this moment and can realize initial tension's regulation in to suitable draw-in groove and the block, it is more convenient to use.
Description
Technical Field
The utility model relates to a body-building apparatus technical field especially relates to an upper limbs strength training device.
Background
The arm strength exerciser is also called a holding rod and is used for exercising arm muscle groups, mainly exercising arm strength and pectoral muscles and assisting in exercising wrist strength. The arm power exerciser is a sports apparatus of forearm wrist flexor and has certain danger.
The existing mechanical arm exerciser comprises two holding rods, a spring is arranged between the two holding rods, the holding rods are held by two arms and bent during use, and the purpose of exercising arm force can be achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an upper limbs strength training device has solved the difficult problem of adjustment of grip among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an upper limbs strength training device, including the tubular metal resonator, the inside of tubular metal resonator is inserted and is equipped with the metal pole, the outside cover that the metal pole is located the tubular metal resonator is equipped with first spring, the outside of tubular metal resonator is rotated and is connected with two holding rods that are the symmetric distribution, the outside cover of metal pole is equipped with the sleeve, two recesses that are the symmetric distribution are seted up to telescopic both sides, the spout has been seted up to the bottom of recess, the inside sliding connection of spout has a slider, the top of slider is equipped with the fixture block, the fixture block passes through the second spring and is connected with the slider, a plurality of groups are evenly distributed's draw-in groove has been seted up to the both sides of spout.
Preferably, the holding rod is bent, and a rubber ring is sleeved at the holding end of the holding rod.
Preferably, telescopic outside is equipped with magic male buckle and magic box, magic male buckle and magic box looks adaptation.
Preferably, the maximum sliding distance of the metal rod is smaller than the maximum elastic deformation length of the first spring.
Preferably, the included angle between the connecting rod and the metal rod is always smaller than 90 degrees.
Preferably, a rubber pad is arranged at the contact end of the metal rod and the sleeve.
The utility model discloses possess following beneficial effect at least:
this device can both hands hold the holding rod when using, inwards extrude the holding rod this moment, the holding rod drives the connecting rod and slides the sleeve along the metal pole, and then drive the metal pole downwards, the first spring of metal pole compression this moment, provide tension for the holding rod, loosen and grip the back and hold the pole automatic recovery under the drive of first spring, secondly, can pass through the pulling fixture block, make the fixture block deviate from the draw-in groove, slide the fixture block this moment to suitable draw-in groove in and the block can realize with the different initial angles of connecting rod, for among the prior art, because the fixed design of holding rod spring, make the difficult adjustment of initial minimum bending force, application scope is less, it is inconvenient to use, this device section of thick bamboo slides the fixture block and can realize initial tension's regulation in suitable draw-in groove and the block, it is more convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the connection between the connecting rod and the sliding sleeve in FIG. 1;
fig. 3 is a side cross-sectional partial schematic view of fig. 2.
In the figure: 1. a metal tube; 2. a metal rod; 3. a first spring; 4. a holding rod; 5. a sleeve; 6. a groove; 7. a chute; 8. a slider; 9. a clamping block; 10. a rubber ring; 11. a magic male buckle; 12. a magic female buckle; 13. a rubber pad; 14. a card slot; 15. a connecting rod; 16. a second spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, an upper limb strength training device comprises a metal tube 1, a metal rod 2 is inserted into the metal tube 1, specifically, the metal tube 1 is slidably connected with the metal rod 2, a first spring 3 is sleeved outside the metal rod 2 on the metal tube 1, specifically, the first spring 3 is sleeved outside the metal rod 2 on the metal tube 1, a circular protrusion capable of blocking the spring is arranged at the end of the metal rod 2, two symmetrically distributed holding rods 4 are rotatably connected to the outside of the metal tube 1, a sleeve 5 is sleeved outside the metal rod 2, two symmetrically distributed grooves 6 are arranged at two sides of the sleeve 5, a chute 7 is arranged at the bottom of the groove 6, a sliding block 8 is slidably connected inside the chute 7, a clamping block 9 is arranged at the top of the sliding block 8, the clamping block 9 is connected with the sliding block 8 through a second spring 16, specifically, the second spring 16 is fixedly connected with the clamping block 9 and the sliding block 8, a plurality of groups of clamping grooves 14 which are uniformly distributed are formed in two sides of the sliding groove 7, the clamping grooves 14 are matched with the clamping blocks 9, and the clamping blocks 9 are rotatably connected with the holding rod 4 through connecting rods 15.
The scheme has the following working processes:
this device can both hands hold holding rod 4 when using, 4 inside extrusions of holding rod this moment, holding rod 4 drives connecting rod 15 and slides sleeve 5 along metal rod 2, and then drive metal rod 2 downwards, the first spring 3 of metal rod 2 compression this moment, for holding rod 4 provides tension, unclamp the holding rod 4 automatic recovery under the drive of first spring 3 after gripping, secondly, can pass through pulling fixture block 9, make fixture block 9 deviate from draw-in groove 14, the regulation of initial tension can be realized to the card in 9 to suitable draw-in groove 14 of sliding fixture block this moment and block.
According to the working process, the following steps are known:
when the device is used, the holding rod 4 can be held by two hands, the holding rod 4 is extruded inwards at the moment, the holding rod 4 drives the connecting rod 15 to slide the sleeve 5 along the metal rod 2, the metal rod 2 is driven downwards, the metal rod 2 compresses the first spring 3 to provide tension for the holding rod 4, the holding rod 4 is driven by the first spring 3 to restore automatically after being loosened and held, secondly, the clamping block 9 can be pulled out of the clamping groove 14, the clamping block 9 is slid into the proper clamping groove 14 and clamped to realize different initial angles with the connecting rod 15, compared with the prior art, due to the fixed design of the spring of the holding rod 4, the initial minimum bending force is not easy to adjust, the application range is small, the use is inconvenient, the device is convenient to use by holding the holding rod 4, the holding rod 4 is extruded inwards, the holding rod 4 drives the connecting rod 15 to slide the sleeve 5 along the metal rod 2, and further drives the metal rod 2 downwards, the first spring 3 of metal pole 2 compression this moment for holding rod 4 provides tension, loosens and grips the back and hold rod 4 automatic recovery under the drive of first spring 3, secondly, can be through pulling fixture block 9 for fixture block 9 deviates from draw-in groove 14, and the regulation of initial tension can be realized to the card block 9 that slides this moment in to suitable draw-in groove 14 and the block, and it is more convenient to use.
Further, holding rod 4 is crooked form, and the pot head that grips of holding rod 4 is equipped with rubber circle 10, and is concrete, makes the angle of gripping more comfortable through setting up crooked holding rod 4, and secondly makes to grip more comfortable through setting up rubber circle 10.
Further, the outside of sleeve 5 is equipped with magic male buckle 11 and magic box 12, and magic male buckle 11 and magic box 12 looks adaptation are concrete, make through the collocation that sets up magic male buckle 11 and magic box 12 to hang this device through it and lean on objects such as wall.
Further, the maximum sliding distance of the metal rod 2 is less than the maximum elastic deformation length of the first spring 3, and particularly, the arrangement can reduce damage to the first spring 3 caused by over compression due to continuous compression of the first spring 3 during use.
Further, the included angle between the connecting rod 15 and the metal rod 2 is always smaller than a certain degree, specifically, the connecting rod 15 is required to drive the sliding sleeve to slide on the sliding rod in actual use, so that the sheath can not be clamped or reversely rotated.
Further, a rubber pad 13 is arranged at the contact end of the metal rod 2 and the sleeve 5, and specifically, the metal tube 1 and the metal rod 2 are made of military materials, so that the rubber pad 13 plays a role in buffering, and the noise and the vibration of collision are reduced.
To sum up, this device is through holding the holding rod 4, 4 inside extrusions of holding rod this moment, holding rod 4 drives connecting rod 15 and slides sleeve 5 along metal rod 2, and then drive metal rod 2 downwards, the first spring 3 of metal rod 2 compression this moment, provide tension for holding rod 4, loosen holding rod 4 automatic recovery under the drive of first spring 3 after holding, secondly, can be through pulling fixture block 9, make fixture block 9 deviate from draw-in groove 14, 9 and the regulation that initial tension can be realized to the block in the suitable draw-in groove 14 of sliding fixture block to this moment, and is more convenient to use, secondly, holding rod 4 is crooked form, holding rod 4's holding pot head is equipped with rubber circle 10, make holding angle more comfortable through setting up crooked holding rod 4, secondly make holding more comfortable through setting up rubber circle 10.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The upper limb strength training device is characterized by comprising a metal pipe (1), a metal rod (2) is inserted into the metal pipe (1), a first spring (3) is sleeved outside the metal rod (2) positioned on the metal pipe (1), two holding rods (4) which are symmetrically distributed are rotatably connected to the outer side of the metal pipe (1), a sleeve (5) is sleeved outside the metal rod (2), two symmetrically distributed grooves (6) are formed in two sides of the sleeve (5), a sliding groove (7) is formed in the bottom of each groove (6), a sliding block (8) is slidably connected to the inner part of each sliding groove (7), a clamping block (9) is arranged at the top of each sliding block (8), each clamping block (9) is connected with each sliding block (8) through a second spring (16), a plurality of clamping grooves (14) which are uniformly distributed are formed in each group are formed in two sides of each sliding groove (7), the clamping groove (14) is matched with the clamping block (9), and the clamping block (9) is rotatably connected with the holding rod (4) through a connecting rod (15).
2. The upper limb strength training device of claim 1, wherein the holding rod (4) is curved, and a rubber ring (10) is sleeved on the holding end of the holding rod (4).
3. The upper limb strength training device as claimed in claim 1, wherein the outside of the sleeve (5) is provided with a magic male button (11) and a magic female button (12), and the magic male button (11) is matched with the magic female button (12).
4. An upper limb strength training device according to claim 1, wherein the maximum sliding distance of the metal rod (2) is less than the maximum elastic deformation length of the first spring (3).
5. The upper limb strength training device of claim 1, wherein the angle between the connecting rod (15) and the metal rod (2) is always less than 90 degrees.
6. An upper limb strength training device according to claim 1, wherein the contact end of the metal rod (2) and the sleeve (5) is provided with a rubber pad (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021172725.6U CN212974047U (en) | 2020-06-22 | 2020-06-22 | Upper limb strength training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021172725.6U CN212974047U (en) | 2020-06-22 | 2020-06-22 | Upper limb strength training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212974047U true CN212974047U (en) | 2021-04-16 |
Family
ID=75424159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021172725.6U Expired - Fee Related CN212974047U (en) | 2020-06-22 | 2020-06-22 | Upper limb strength training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212974047U (en) |
-
2020
- 2020-06-22 CN CN202021172725.6U patent/CN212974047U/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: 20210416 |