CN217187729U - Reverse-hand pull-up auxiliary device - Google Patents
Reverse-hand pull-up auxiliary device Download PDFInfo
- Publication number
- CN217187729U CN217187729U CN202123323528.7U CN202123323528U CN217187729U CN 217187729 U CN217187729 U CN 217187729U CN 202123323528 U CN202123323528 U CN 202123323528U CN 217187729 U CN217187729 U CN 217187729U
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- Prior art keywords
- arm support
- support
- auxiliary device
- pull
- big arm
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- 210000000245 forearm Anatomy 0.000 claims abstract description 21
- 238000012549 training Methods 0.000 claims abstract description 17
- 210000001364 upper extremity Anatomy 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an anti-hand chin auxiliary device, including forearm support, elastic component, slider and big arm support, the one end of forearm support with the one end of big arm support is articulated, the slider slides and sets up one side of big arm support, the one end of elastic component is connected one side of forearm support, the other end of elastic component is connected on the slider, the opposite side of forearm support with the opposite side of big arm support all is provided with and is used for the bandage fixed with training person forearm and big arm. The utility model discloses can assist and accomplish the action that makes progress of anti-hand formula chin, the effectual injury that causes self because of the upper limbs strength is weak relatively, also can increase exercise intensity according to training person's demand.
Description
Technical Field
The utility model relates to the field of exercise auxiliary equipment, in particular to an anti-hand pull-up auxiliary device.
Background
The horizontal bar is used for carrying out pull-up, which is a common physical exercise project and is also one of the projects of body measurement of middle school students and college students. Many beginners often cannot correctly complete the pull-up action in a reverse-hand manner due to relatively weak upper limb strength, and are easy to hurt themselves. There are also many people who do more physical exercises and develop more strength in their upper limbs who need to increase the pull-up difficulty to get more strenuous exercise. The requirements of different people in different training stages are different, so that the design of the anti-hand pull-up auxiliary device is necessary.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides an anti-hand chin auxiliary device that makes progress can assist and accomplish the action that makes progress of anti-hand chin, and the effectual upper limbs strength that prevents causes the injury to self because of weak relatively, also can increase the exercise intensity according to training person's demand.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
the utility model provides an anti-hand formula chin auxiliary device, includes forearm support, elastic component, slider and big arm support, the one end of forearm support with the one end of big arm support is articulated, the slider slides and sets up one side of big arm support, the one end of elastic component is connected one side of forearm support, the other end of elastic component is connected on the slider, the opposite side of forearm support with the opposite side of big arm support all is provided with and is used for the bandage fixed with training person's forearm and big arm.
Furthermore, a sliding groove is formed in one side of the large arm support along the length direction of the large arm support, bearings are arranged at two ends in the sliding groove, a lead screw is further arranged in the sliding groove, two ends of the lead screw are respectively connected with the two bearings, and the sliding block is in threaded connection with the lead screw.
Furthermore, one end of the screw rod, which is far away from the small arm support, extends out of the sliding groove, and the extending end is connected with an adjusting knob.
Furthermore, a scale value is arranged on the adjusting knob along the circumferential direction of the adjusting knob.
Furthermore, the positions of the small arm support close to the two ends are respectively provided with one binding band, and the positions of the large arm support close to the two ends are respectively provided with one binding band.
Further, the strap is an adjustable-tightness strap.
Furthermore, one end of the small arm support is connected with one end of the large arm support through a rotating shaft.
Further, the elastic member is a spring.
Compared with the prior art, the utility model discloses following beneficial effect has at least: the utility model provides an anti-hand pull-up auxiliary device, when in use, a trainer leads the arms to pass through the bandage on the big arm bracket and the bandage on the small arm bracket in sequence, fixes the big arm bracket on the big arm of the trainer, fixes the small arm bracket on the small arm of the trainer, the two arms of the trainer wear a pair of auxiliary devices respectively, and realizes the adjustment of the angle of the elastic element by adjusting the position of the sliding block according to the requirement of the practical situation during self-training on the strength and the desired training effect, thereby adjusting the auxiliary effect of the device, after all the preparation, the trainer can hold a single bar by two hands to carry out the anti-hand pull-up training, by means of the elastic action of the elastic element, the utility model can not only reduce the difficulty of pull-up training for a beginner and assist the completion of the anti-hand pull-up action by adjusting the position angle of the auxiliary elastic element, effectively prevents the injury to the body caused by the relative weakness of the upper limb strength, and can also increase the pull-up training difficulty for the experienced people.
Further, the utility model discloses seted up the spout in one side of big arm support along its length direction, set up the lead screw in the spout, with slider threaded connection on the lead screw, utilize the lead screw principle to realize the regulation to the slider position, and then realize the regulation to the position angle of elastic component, this kind of sliding structure is simple easily operated, and has self-locking function, ensures the reliability of regulation and the security of training.
Furthermore, one end, far away from the small arm support, of the screw rod extends out of the sliding groove, the extending end of the screw rod is connected with an adjusting knob, the screw rod is driven to rotate by the aid of the adjusting knob, and accordingly labor is saved and operation is facilitated.
Further, be provided with the scale interval along its circumference on adjust knob, when carrying out chin training, can facilitate the user to carry out record and analysis to the training condition of every time through the scale interval on the adjust knob.
Further, the utility model discloses be provided with a bandage respectively in the position that forearm support and big arm support are close to both ends for it is fixed more reliable.
Furthermore, the bandage is designed to be an elastic adjustable bandage, so that the bandage can be conveniently worn and adjusted.
Furthermore, one end of the small arm support is connected with one end of the large arm support through a rotating shaft, and the rotating connection is more reliable.
Furthermore, the elastic part adopts a spring, so that the cost is low and the performance is good.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of an auxiliary device for pull-up with reversed hands according to the present invention;
fig. 2 is a schematic cross-sectional view of an auxiliary device for pull-up in a hands-free manner according to the present invention;
fig. 3 is a schematic view of a partial structure of the anti-hand pull-up assisting device of the present invention.
In the figure: 1-a forearm support; 2-a spring; 3-a slide block; 4-a chute; 5, a lead screw; 6-adjusting a knob; 7-a large arm support; 8-binding a strap; 9-a rotating shaft.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As a specific embodiment of the utility model, combine fig. 1, fig. 2 and fig. 3 to show, an anti-hand chin auxiliary device, including forearm support 1, elastic component 2, slider 3 and big arm support 7, the one end of forearm support 1 is articulated with the one end of big arm support 7, and specifically speaking, the one end of forearm support 1 adopts pivot 9 to be connected with the one end of big arm support 7, and the two can free rotation each other, and articulated performance is good, rotates in a flexible way. Slider 3 slides and sets up in one side of big arm support 7, slider 3 can slide and can fix in suitable position around big arm support 7, preferably, spout 4 has been seted up along its length direction in one side of big arm support 7, the bearing is all installed to both ends position in spout 4, still be provided with lead screw 5 in the spout 4, the one end of lead screw 5 is connected with a bearing of spout 4 interior one end, the other end of lead screw 5 is connected with a bearing of the other end in the spout 4, 3 threaded connection of slider is on lead screw 5, realize slider 3 and slide around spout 4 through rotatory lead screw 5, utilize screw-thread fit to realize the auto-lock simultaneously.
As shown in fig. 1 and 2, one end of the elastic member 2 is connected to one side of the small arm support 1, the other end of the elastic member 2 is connected to the sliding block 3, specifically, connecting ear plates are arranged on the small arm support 1 and the sliding block 3, connecting holes are formed in the connecting ear plates, and two ends of the elastic member 2 are connected with corresponding connecting hole hooks, so that the installation and the disassembly are facilitated. In this embodiment, the elastic member 2 is a spring. The regulation of 2 position angles of elastic component is realized through the position of control spout 4, and the different training person of being convenient for carries out nimble regulation according to self dynamics needs.
As shown in fig. 1 and 2, the other side of the small arm support 1 and the other side of the large arm support 7 are both provided with a strap 8 for fixing the small arm and the large arm of the trainer, when in use, the trainer leads the arm to pass through the strap 8, and the auxiliary device is fixed on the arm by the strap 8, thereby ensuring the safety in the use process. Preferably, the positions, close to the two ends, of the small arm support 1 are respectively provided with one binding band 8, the positions, close to the two ends, of the large arm support 7 are respectively provided with one binding band 8, and the binding bands 8 are elastic adjustable binding bands, so that the fixing is flexible and the fixing is reliable.
As shown in fig. 2, preferably, one end of the screw 5, which is far away from the forearm support 1, extends out of the chute 4, and the extending end is connected with an adjusting knob 6, so that the screw 5 can be screwed and rotated by the adjusting knob 6. More preferably, be provided with the scale interval along its circumference on adjust knob 6, when carrying out chin training, can facilitate the user to carry out record and analysis to the training condition of every time through the scale interval on adjust knob 6.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still make modifications or changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some technical features, within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides an anti-hand formula chin auxiliary device which characterized in that, includes forearm support (1), elastic component (2), slider (3) and big arm support (7), the one end of forearm support (1) with the one end of big arm support (7) is articulated, slider (3) slide to be set up one side of big arm support (7), the one end of elastic component (2) is connected one side of forearm support (1), the other end of elastic component (2) is connected on slider (3), the opposite side of forearm support (1) with the opposite side of big arm support (7) all is provided with and is used for bandage (8) fixed with training person's forearm and big arm.
2. The anti-hand pull-up auxiliary device according to claim 1, wherein a sliding groove (4) is formed in one side of the large arm support (7) along the length direction of the large arm support, bearings are arranged at two ends in the sliding groove (4), a lead screw (5) is further arranged in the sliding groove (4), two ends of the lead screw (5) are connected with the two bearings respectively, and the sliding block (3) is in threaded connection with the lead screw (5).
3. The auxiliary device for pull-up by reverse hand according to claim 2, wherein one end of the screw rod (5) far away from the small arm support (1) extends out of the chute (4), and the extending end is connected with an adjusting knob (6).
4. An auxiliary device for pull-up of a person of claim 3, wherein the adjusting knob (6) is provided with scale values along its circumference.
5. An auxiliary device for pull-up by reverse hand according to claim 1, characterized in that the positions of the small arm support (1) near both ends are respectively provided with one said binding band (8), and the positions of the large arm support (7) near both ends are respectively provided with one said binding band (8).
6. An anti-pull-up aid according to claim 1, wherein the strap (8) is a stretch adjustable strap.
7. An auxiliary device for pull-up by hand in the opposite direction as in claim 1, wherein one end of the small arm support (1) is connected with one end of the large arm support (7) by a rotating shaft (9).
8. An auxiliary device for pull-up by hand in an opposite direction according to claim 1, wherein the elastic member (2) is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123323528.7U CN217187729U (en) | 2021-12-27 | 2021-12-27 | Reverse-hand pull-up auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123323528.7U CN217187729U (en) | 2021-12-27 | 2021-12-27 | Reverse-hand pull-up auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217187729U true CN217187729U (en) | 2022-08-16 |
Family
ID=82784639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123323528.7U Expired - Fee Related CN217187729U (en) | 2021-12-27 | 2021-12-27 | Reverse-hand pull-up auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217187729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382170A (en) * | 2022-09-05 | 2022-11-25 | 哈尔滨商业大学 | Auxiliary equipment is used in arm training |
-
2021
- 2021-12-27 CN CN202123323528.7U patent/CN217187729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382170A (en) * | 2022-09-05 | 2022-11-25 | 哈尔滨商业大学 | Auxiliary equipment is used in arm training |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220816 |