CN214158382U

CN214158382U - Anti-skid torsion bar

Info

Publication number: CN214158382U
Application number: CN202022311460.XU
Authority: CN
Inventors: 张新华
Original assignee: Jiangsu Xindingrui Sports Product Technology Co ltd
Current assignee: Jiangsu Xindingrui Sports Product Technology Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-09-10
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses an antiskid torsion bar, which comprises a resisting spring, wherein both ends of the resisting spring are fixedly connected with connecting blocks, one end of each connecting block, which is far away from the resisting spring, is connected with a holding tube by screw thread, one end of the inside of the holding tube is fixedly connected with a bottom plate, one side of the bottom plate is fixedly connected with a plurality of first connecting clamping blocks, both sides of the inside of the holding tube are fixedly connected with limiting blocks, one side of each limiting block, which is opposite to the other side of the two limiting blocks, is provided with a sliding groove, and the two sliding grooves are respectively connected with both sides of a sliding plate in a sliding way. The torsional strength is convenient to disassemble and replace.

Description

Anti-skid torsion bar

Technical Field

The utility model relates to a body-building apparatus field specifically is an antiskid shape torsion bar.

Background

Nowadays, with the improvement of the living standard of people, people pay more and more attention to healthy life style, body building also becomes one of the choices of leisure activities of people, but body building is an activity that needs frequent exercise, and people can not draw enough time to go to a fitness center for body building because of reasons such as work, study, etc. in daily life, so body building at home becomes another choice of body building of people, and the torsion bar is a common body building sport tool, because it can remove proud flesh on the back of the upper arm, can keep the strength of the upper limbs, and small in size is easily carried, so received extensive welcome.

Most of the existing torsion bars are made of dry rubber, the structure is simple, the function is single, the body-building training and the whole-body massage effects of all muscles of hands are not achieved, the handles of the torsion bars can be separated due to the elasticity of the torsion bars in the exercise process, the health of training personnel is endangered, and meanwhile, each torsion bar only has one torsion parameter and is only suitable for exercise in a specific period. When a certain exercise period is reached, the user needs to buy the exercise equipment again, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antiskid shape torsion bar to current torsion bar function singleness who proposes in solving above-mentioned background art does not possess each muscle body-building training of hand and whole-body massage effect, and the in-process handle of taking exercise takes off the hand, endangers training personnel's health, and each torsion bar only has a torque parameter simultaneously, only is applicable to the exercise in specific period, and the suitability is than relatively poor problem.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-skid torsion bar comprises a resisting spring, wherein both ends of the resisting spring are fixedly connected with connecting blocks, one ends of the two connecting blocks, which are far away from the resisting spring, are both in threaded connection with a holding tube, one end of the interior of the holding tube is fixedly connected with a bottom plate, one side of the bottom plate is fixedly connected with a plurality of first connecting clamping blocks, the two sides of the inner part of the holding tube are fixedly connected with limiting blocks, the opposite sides of the two limiting blocks are respectively provided with a sliding chute, the two sliding chutes are respectively connected with the two sides of the sliding plate in a sliding way, one end of the sliding plate is fixedly connected with a plurality of second connecting clamping blocks which are arranged corresponding to the first connecting clamping blocks, tension springs are fixedly connected between the first connecting clamping blocks and the second connecting clamping blocks, the other end of the sliding plate is fixedly connected with a fixed plate, and one end of the fixed plate penetrates through the holding tube and is fixedly connected with a handle.

As an optimized technical scheme of the utility model, one side fixedly connected with protection piece of holding tube, a plurality of round holes have been seted up on the surface of protection piece.

As an optimized technical scheme of the utility model, the surface cover of holding tube is equipped with the antiskid cover, the inside of antiskid cover is equipped with the sweat-absorbing piece.

As an optimized technical scheme of the utility model, the surface of fixed plate is equipped with the scale.

As an optimized technical scheme of the utility model, the fixed surface of holding tube installs the counter.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the tension spring is arranged in the holding tube, the sliding plate is driven by pulling the handle with hands, and the sliding plate slides up and down on the limiting block by using the tension of the tension spring, so that the torsion bar has the function of a chest expander, and the applicability of the torsion bar is improved;

2. the resistance spring is arranged between the two holding tubes in a threaded manner, so that the cleaning and the disassembly are convenient, and the torsion strength can be increased by replacing the resistance springs with different strengths after a certain exercise stage is reached;

3. install the protection piece, the round hole has been seted up to the protection piece, can put into the round hole with the finger at the exercise in-process, avoids the torsion bar to break away from the arm at the in-process of training, and the torsion bar rebounds and hits training person's health, causes serious human injury.

Drawings

Fig. 1 is a perspective view of an anti-slip torsion bar of the present invention;

fig. 2 is a front sectional view of an anti-slip torsion bar according to the present invention;

fig. 3 is a cross-sectional view of a grip tube of the anti-skid torsion bar of the present invention.

In the figure: 1. a resistance spring; 2. connecting blocks; 3. a holding tube; 4. a base plate; 5. a first connecting fixture block; 6. a limiting block; 7. a chute; 8. a sliding plate; 9. a second connecting fixture block; 10. a counter; 11. a tension spring; 12. a fixing plate; 13. a handle; 14. a protection block; 15. a circular hole; 16. an anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an anti-slip torsion bar, which comprises a resisting spring 1, connecting blocks 2 fixedly connected to both ends of the resisting spring 1, a grip tube 3 threadedly connected to both ends of the two connecting blocks 2 remote from the resisting spring 1, a bottom plate 4 fixedly connected to one end of the grip tube 3, a plurality of first connecting blocks 5 fixedly connected to one side of the bottom plate 4, stoppers 6 fixedly connected to both sides of the grip tube 3, sliding grooves 7 formed on opposite sides of the two stoppers 6, sliding plates 8 slidably connected to both sides of the two sliding grooves 7, a plurality of second connecting blocks 9 corresponding to the first connecting blocks 5 and fixedly connected to one end of the sliding plate 8, tension springs 11 fixedly connected between the first connecting blocks 5 and the second connecting blocks 9, and a fixing plate 12 fixedly connected to the other end of the sliding plate 8, one end of the fixing plate 12 penetrates through the grip tube 3 and is fixedly connected with a handle 13.

Preferably, one side of the holding tube 3 is fixedly connected with a protection block 14, a plurality of round holes 15 are formed in the surface of the protection block 14, when the hand is exercised, fingers pass through the through holes to tightly hold the holding tube 3, so that the arm cannot easily break away from the torsion bar under the force-off condition, and the accident that the torsion bar hurts people is prevented.

Preferably, the surface cover of holding tube 3 is equipped with anti-skidding cover 16, and the inside of anti-skidding cover 16 is equipped with the sweat-absorbing piece, and in the training process, the multiplicable frictional force of anti-skidding cover 16, the sweat-absorbing piece in the anti-skidding cover 16 can effectively absorb the hand sweat of taking exercise in-process production, prevents that hand and torsion bar from skidding, increases the security of structure.

Preferably, the surface of the fixed plate 12 is provided with a scale, so that the specific strength of each pulling exercise can be recorded.

Preferably, the surface of the grip tube 3 is fixedly provided with a counter 10, which can be used for counting the number of movements when people practice the movements, so that people can conveniently master the number of movements to achieve the best effect.

When the anti-skid torsion bar is used, the anti-skid torsion bar 1 with proper strength is selected and is installed between the two holding tubes 3 through the connecting block 2 in a threaded manner, the spring is detachably installed on the holding tubes 3, so that the anti-skid torsion bar is convenient to clean and install, and when a user has various strength requirements, the anti-skid torsion bar can meet the requirements of the user by replacing the anti-skid spring 1 with different strength; the user's handle passes round hole 15 on the protection piece 14, grasp holding tube 3 tightly, can prevent under the circumstances of physical strength inadequately, round hole 15 on the protection piece 14 plays the limiting action to the palm, make the arm be unlikely to easily break away from the torsion bar, reduce the emergence of incident, and can use as the chest expander simultaneously, put both hands on the handle 13 at both ends, both hands outwards stimulate handle 13, it is outside to drive sliding plate 8, sliding plate 8 drives the outside tensile force that produces of the one end of the tension spring 11 in the holding tube 3, thereby reach a dual-purpose effect of thing, can take exercise respectively in a plurality of places to the health.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An antiskid torsion bar comprising a resistant spring (1), characterized in that: the two ends of the resisting spring (1) are fixedly connected with connecting blocks (2), one ends of the two connecting blocks (2) far away from the resisting spring (1) are in threaded connection with a holding tube (3), one end inside the holding tube (3) is fixedly connected with a bottom plate (4), one side of the bottom plate (4) is fixedly connected with a plurality of first connecting clamping blocks (5), two sides inside the holding tube (3) are fixedly connected with limiting blocks (6), one sides opposite to the two limiting blocks (6) are respectively provided with a sliding chute (7), the two sliding chutes (7) are respectively in sliding connection with two sides of a sliding plate (8), one end of the sliding plate (8) is fixedly connected with a plurality of second connecting clamping blocks (9) which are arranged corresponding to the plurality of first connecting clamping blocks (5), and springs (11) are fixedly connected between the plurality of first connecting clamping blocks (5) and the plurality of second connecting clamping blocks (9), the other end of the sliding plate (8) is fixedly connected with a fixed plate (12), and one end of the fixed plate (12) penetrates through the holding tube (3) and is fixedly connected with a handle (13).

2. The anti-slip torsion bar according to claim 1, wherein: one side of the holding tube (3) is fixedly connected with a protection block (14), and a plurality of round holes (15) are formed in the surface of the protection block (14).

3. The anti-slip torsion bar according to claim 1, wherein: the surface of the holding tube (3) is sleeved with an anti-skidding sleeve (16), and a sweat absorbing sheet is arranged inside the anti-skidding sleeve (16).

4. The anti-slip torsion bar according to claim 1, wherein: the surface of the fixed plate (12) is provided with a graduated scale.

5. The anti-slip torsion bar according to claim 1, wherein: the surface of the holding tube (3) is fixedly provided with a counter (10).