CN112023354A

CN112023354A - Pull-up training aid and training equipment formed by same

Info

Publication number: CN112023354A
Application number: CN202010881694.XA
Authority: CN
Inventors: 何成武
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2020-12-04

Abstract

The invention discloses a pull-up training auxiliary device and a training apparatus composed of the pull-up training auxiliary device, wherein the pull-up training auxiliary device comprises a sleeve, a pulley, a pull rope, a binding band and a weight stack capable of adjusting weight, the sleeve is of a hollow structure, and is locked with the pull-up training apparatus through a locking device in use; the pulleys are positioned on two sides of the sleeve, the pull rope penetrates through two ends of the sleeve, and two end parts of the pull rope are hung on the pulleys respectively; one end of the pull rope is connected with the counterweight group, and the other end of the pull rope is connected with the binding band; the pull-up training equipment comprises a horizontal bar and two pull-up training auxiliary devices, the two pull-up training auxiliary devices are respectively positioned on two sides of the horizontal bar, and meanwhile, a pull rope on the pull rope is connected with the same binding belt. The advantages are that: the pull-up training device can help a user to complete pull-up training according to the strength of the muscle group of the user.

Description

Pull-up training aid and training equipment formed by same

Technical Field

The invention belongs to the technical field of fitness equipment, and particularly relates to a pull-up training auxiliary device and training equipment formed by the pull-up training auxiliary device.

Background

At present, horizontal bar pull-up is a physique test project for students in middle school and high school boys, and according to the existing survey, half of the students in the country cannot well complete pull-up, so that the development and functional conditions of shoulder straps and upper limb flexor groups of the students are worried; in order to improve the strength of the limbs, students usually perform daily intensive training on a horizontal bar; however, in the strengthening training, the upper limb muscle group needs to bear the weight load completely, which makes many students unable to complete the training effectively, and meanwhile, because the upper limb muscle group bears the weight load completely, if the training is forced, the muscle may be pulled, which affects the normal development of the students; although some auxiliary devices exist at present, the auxiliary pulling force output by the auxiliary devices is unstable, for example, some spring-type auxiliary devices, the auxiliary pulling force gradually weakens along with the retraction of a spring, and the pulling body is pulled upwards and upwards to need more strength, so that users of the auxiliary devices can feel uncomfortable to the pulling rope; there is a need for improvement.

Disclosure of Invention

The present invention aims to provide an auxiliary device for training pull-up and a training apparatus comprising the same, which can help a user to complete the pull-up training according to the strength of the muscle group of the user.

In order to achieve the purpose, the invention adopts the technical scheme that: a pull-up training auxiliary device comprises a sleeve, a pulley, a pull rope, a binding belt and a weight stack capable of adjusting weight, wherein the sleeve is of a hollow structure and is locked with pull-up training equipment through a locking device in use; the pulleys are positioned on two sides of the sleeve, the pull rope penetrates through two ends of the sleeve, and two end parts of the pull rope are hung on the pulleys respectively; one end of the pull rope is connected with the counterweight group, and the other end of the pull rope is connected with the binding belt.

The outer end face of the sleeve is provided with an arc-shaped groove attached to the outer peripheral face of the pull-up training equipment.

The locking device is a hoop.

The binding band is of an adhesive structure or a buckle structure.

The pull-up training equipment comprises a horizontal bar and two pull-up training auxiliary devices, wherein the two pull-up training auxiliary devices are respectively positioned on two sides of the horizontal bar, each pull-up training auxiliary device is composed of a sleeve, a pulley, a pull rope and a weight plate group, the sleeve is of a hollow structure and is locked with the horizontal bar through a locking device; the pulleys are positioned on two sides of the sleeve, and the end parts of the pulleys are fixed on the sleeve or buckled on the horizontal bar; the pull ropes penetrate through two ends of the sleeve and are hung on the pulleys, one end part of each pull rope is connected with the weight plate set, and the other end part of each pull rope is connected with the binding belt.

The horizontal bar is connected with a handle, and a holding part of the handle is positioned below the pulley.

After adopting the structure, compared with the prior art, the invention has the advantages that: the auxiliary tension is relatively constant, and after the middle school students are trained for a period of time, the auxiliary tension is reduced by adjusting the balance weight piece until the times that the middle school students can stand alone and reach the pull-up standard are reached; the invention can provide relatively constant auxiliary force, and can assist professional athletes to practice super pull-up after the horizontal bar handle is lowered, namely, after the pull-up, the horizontal bar handle is pressed under the abdomen by both hands.

Drawings

Fig. 1 is a schematic view of the pull-up training aid of the present invention (the strap is adhesive).

Fig. 2 is a schematic structural view of the pull-up training aid of the present invention (the strap is snap-fit).

Fig. 3 is a schematic plan view of the sleeve of the present invention.

Fig. 4 is a schematic view of the construction of the lock (bolt type) of the present invention.

Fig. 5 is a schematic view showing the construction of the lockers (snap lock type) of the present invention.

Fig. 6 is a schematic view of the pull-up training apparatus of the present invention.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention, and the present invention is further described with reference to the accompanying drawings and embodiments.

Examples, see fig. 1-6: the utility model provides a chin training auxiliary device, its includes sleeve pipe 10, pulley 11, stay cord 12, bandage 13 and can carry out weight adjustment's counterweight group 14, and sleeve pipe 10 is hollow structure, and its terminal surface has the arc recess 101 with the chin training equipment outer peripheral face laminating, and after arc recess 101 and the chin training equipment laminating, rethread closure 15 carried out the closure, and closure 15 is the clamp, and its structure is: the clamping device is composed of an arc-shaped clamping ring and clamping lugs, wherein the clamping lugs are respectively positioned at two ends of the arc-shaped clamping ring and are opposite in position, and the clamping lugs are locked through bolts or lock catches. The pulleys 11 are positioned on two sides of the sleeve 10, the ends of the pulleys can be fixed on the sleeve 10, or the pulleys can be positioned on the pull-up training equipment through a fastener, the pull rope 12 penetrates through two ends of the sleeve 10, two ends of the pull rope are respectively hung on the pulleys 11, one end of the pull rope 12 is connected with the weight group 14, the other end of the pull rope is connected with a binding belt 13, the weight group 14 can increase the weight or reduce the weight according to the training requirement, the binding belt 13 can be bound on the waist of a user, and the pulling force given to the weight group 14 by the user is applied to the user. The hanging rings 131 are arranged on the binding band 13 from top to bottom, the end of the pull rope 12 is provided with a hook, the hook is hooked with the hanging rings 131, and in use, the hook is hooked on the hanging rings 131 at different positions, so that the training requirements of people with different heights are met, and the use convenience is improved. The binding band 13 is of a bonding structure or a buckling structure, the bonding structure is composed of a band body and a magic tape, the band body is used for being wound on a user, and then the hair surface and the hook surface of the magic tape are bonded together; the buckle type structure is composed of a belt body, a strip belt 30 and a fastener 31, the belt body is used for being wound on a user, the strip belt 30 penetrates through two sides of the belt body, the fastener 31 is located at the end portion of one side of the strip belt, and in use, the other side of the strip belt 30 penetrates through the fastener 31 to be locked through the fastener 31.

The pull-up training equipment comprises a horizontal bar 20 and two pull-up training auxiliary devices, wherein the two pull-up training auxiliary devices are respectively positioned on two sides of the horizontal bar 20, each pull-up training auxiliary device is composed of a sleeve 10, a pulley 11, a pull rope 12 and a weight plate group 14, the sleeve 10 is of a hollow structure, an arc-shaped groove 101 is formed in the outer portion of the sleeve 10 to be attached to the horizontal bar 20, and the sleeve is locked with the horizontal bar 20 through a locking device 15 after being attached. The pulleys 11 are positioned at two sides of the sleeve 10, and the end parts of the pulleys are fixed on the sleeve 10 or buckled on the horizontal bar 20; the pull ropes 12 of the pull-up training aid on the left and right sides penetrate through the two ends of the respective sleeves 10 and hang on the pulleys 11, the end part close to the outer side is connected with the weight plate group 14, the end part close to the inner side is connected with the same bandage 13, and the weight load of a user can be reduced after the user wears the bandage 13, so that pull-up training is completed. Being connected with hand (hold) 21 on horizontal bar 20, the portion of holding of hand (hold) 21 is located the below of pulley 11, and in the training, the user can hold hand (hold) 21 and accomplish the training, simultaneously, because hand (hold) 21 is located the below of pulley 11, this makes the user can accomplish that the chin of high strength is upwards, promptly, promotes the waist to hand (hold) 21 department to let the training mode more diversified.

Claims

1. The utility model provides a chin training auxiliary device which characterized in that: the pull-up training device comprises a sleeve (10), a pulley (11), a pull rope (12), a binding belt (13) and a weight stack (14) capable of adjusting weight, wherein the sleeve (10) is of a hollow structure and is locked with pull-up training equipment through a locking device (15) in use; the pulleys (11) are positioned on two sides of the sleeve (10), the pull rope (12) penetrates through two ends of the sleeve (10), and two end parts of the pull rope are hung on the pulleys (11) respectively; one end of the pull rope (12) is connected with the counterweight group (14), and the other end of the pull rope is connected with the binding belt (13).

2. The pull-up training aid of claim 1, wherein: the outer end face of the sleeve (10) is provided with an arc-shaped groove (101) which is attached to the outer peripheral face of the pull-up training device.

3. The pull-up training aid of claim 1 or 2, wherein: the locking device (15) is a hoop.

4. The pull-up training aid of claim 3, wherein: the binding band (13) is of an adhesive structure or a buckle structure.

5. Pull-up training apparatus comprising the pull-up training aid of claim 4, wherein: the pull-up training auxiliary device comprises a horizontal bar (20) and two pull-up training auxiliary devices, wherein the two pull-up training auxiliary devices are respectively positioned on two sides of the horizontal bar (20), each pull-up training auxiliary device is composed of a sleeve (10), a pulley (11), a pull rope (12) and a weight plate group (14), the sleeve (10) is of a hollow structure, and is locked with the horizontal bar (20) through a locking device (15); the pulleys (11) are positioned at two sides of the sleeve (10), and the end parts of the pulleys are fixed on the sleeve (10) or buckled on the horizontal bar (20); the pull ropes (12) penetrate through two ends of the sleeve (10) and are hung on the pulleys (11), one end part of each pull rope is connected with the weight plate group (14), and the other end part of each pull rope is connected with the binding belt (13).

6. The pull-up training apparatus of claim 5 wherein: the horizontal bar (20) is connected with a handle (21), and a holding part of the handle (21) is positioned below the pulley (11).