CN206167781U

CN206167781U - Fitness builder

Info

Publication number: CN206167781U
Application number: CN201621235704.8U
Authority: CN
Inventors: 刘洋
Original assignee: Nanchang Normal University
Current assignee: Nanchang University; Nanchang Normal University
Priority date: 2016-11-17
Filing date: 2016-11-17
Publication date: 2017-05-17
Anticipated expiration: 2026-11-17

Abstract

The utility model discloses a fitness builder, be rectangular service creeper including the shape, the below at the long limit both ends of service creeper is equipped with the support respectively, the support includes two montants and a horizontal pole, one of them the both ends upper surface of the horizontal pole on the support all is equipped with a plurality of equidistant link A, and the one end of spring is hung on the link A, the other end of spring is hung on the ball -type snap ring, the ball -type snap ring detachable install on the stayed mast, the stayed mast sets up the top of service creeper, the stayed mast includes stayed mast A and stayed mast B, stayed mast A and stayed mast B pass through threaded connection, the both ends of the lateral wall of a minor face of service creeper are equipped with the support ring respectively. The utility model discloses a spring replaces the balancing disk of traditional bench press equipment, and easy operation is swift and can not make body -building person be injured, through the position of regulating spring and stayed mast, can temper chest muscle, abdominal muscle and biceps brachii.

Description

A kind of body-building apparatus

Technical field

This utility model is related to body-building equipment technical field, more particularly to a kind of body-building apparatus.

Background technology

With the quickening of life and work rhythm, people start to focus on health problem, and exercise is increasingly becoming daily life A part, especially the training of strength type can improve body muscle content makes people's energy more abundant.Traditional flat board Flat bench is that the drawbacks of frequently apparatus, this exercising way are used in gymnasium is：One be adjust the sleeping weight ratio for pushing away compared with Trouble, needs to dismantle the balancing disk at barbell two ends and installed；Two is for the abecedarian for not grasping the essential of exercise has There is certain danger, once misoperation can make itself injured.

Additionally, at present people need to can be only achieved other fleshes such as exercise chest muscle, biceps brachii m. and abdominal muscle using various apparatuses The purpose of meat group.

Utility model content

The purpose of this utility model is and a kind of body-building apparatus for proposing in order to solve shortcoming present in prior art.

To achieve these goals, this utility model employs following technical scheme：

A kind of body-building apparatus, including being shaped as rectangular service creeper, the long side two ends of the service creeper are respectively arranged below with Frame, the support includes two montants and a cross bar, and the both ends upper surface of the cross bar on one of them described support is all provided with The one end for having some equidistant link A, spring is hung on the link A, and the other end of the spring is hung on ball-type snap ring, The ball-type snap ring is detachably arranged on stayed mast, and the stayed mast is arranged on the top of the service creeper, the stayed mast Including stayed mast A and stayed mast B, the stayed mast A and stayed mast B are threaded connection, the side wall of one minor face of the service creeper Be respectively arranged at two ends with support ring.

Preferably, the stayed mast is column type blank pipe, and the cross bar is identical with the pulling force pole length.

Preferably, the stayed mast A and stayed mast B are equipped with stayed mast sliding groove, the stayed mast sliding groove both ends Same trough rim on Symmetrical vertical be provided with some stayed mast bayonet sockets, the middle part of the stayed mast A and stayed mast B is equipped with can The rubber ring of dismounting, the two-port of the stayed mast A and stayed mast B is equipped with dismountable rubber sleeve.

Preferably, the two ends of the spring are equipped with spring carrier arm.

Preferably, the support ring includes gripper shoe and the collar.

Preferably, the ball-type snap ring includes card ball, connecting rod and link B, and described connecting rod one end is connected on card ball, another One end is connected on link B, and the card ball matches with the blank pipe of the stayed mast, and the connecting rod is slided with the stayed mast Groove matches.

In this utility model, the balancing disk of the sleeping thruster material of tradition is substituted using spring, it is simple and quick and will not make to be good for Body person is injured, and by the position for adjusting spring and stayed mast, the body-building apparatus not only can temper chest muscle, can also effectively help Help exercise abdominal muscle and biceps brachii m..

Description of the drawings

Fig. 1 be the utility model proposes a kind of body-building apparatus structural representation；

Fig. 2 is the structural representation of support；

Fig. 3 is the partial enlarged drawing of link A；

Fig. 4 is the structural representation of support ring；

Fig. 5 is the structural representation of stayed mast A and stayed mast B；

Fig. 6 is the structural representation of spring；

Fig. 7 is the structural representation of ball-type snap ring.

In figure：1- service creepers, 2- supports, 21- montants, 22- cross bars, 3- link A, 4- support rings, 41- gripper shoes, 42- sets Ring, 5- stayed masts, 51- stayed mast A, 52- stayed mast B, 53- stayed mast sliding grooves, 54- stayed mast bayonet sockets, 55- rubber rings, 56- Rubber sleeve, 6- springs, 61- spring carrier arms, 7- ball-type snap rings, 71- card balls, 72- connecting rods, 73- link B.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.

Reference picture 1-7, a kind of body-building apparatus, including rectangular service creeper 1 is shaped as, the lower section at the long side two ends of service creeper 1 is divided Support 2 is not provided with, support 2 includes two montants 21 and a cross bar 22, on the both ends of the cross bar 22 on one of support 2 Surface is equipped with six equidistant link A 3.

One end of spring 6 is hung on link A 3, the other end is hung on ball-type snap ring 7, and ball-type snap ring 7 is removably installed On stayed mast 5, ball-type snap ring 7 includes card ball 71, connecting rod 72 and link B 73, the one end of connecting rod 72 is connected on card ball 71, The other end is connected on link B 73.The two ends of spring 6 are equipped with spring carrier arm 61, and cross bar 22 is identical with the length of stayed mast 5.

Stayed mast 5 is arranged on the top of service creeper 1, and stayed mast 5 is column type blank pipe, and stayed mast 5 includes the Hes of stayed mast A 51 Stayed mast B 52, stayed mast A 51 and stayed mast B 52 are threaded connection.Stayed mast A 51 and stayed mast B 52 are equipped with drawing Power bar sliding groove 53, Symmetrical vertical is provided with four stayed mast bayonet sockets 54 on the same trough rim at the both ends of stayed mast sliding groove 53, when Stayed mast sliding groove when stayed mast A 51 and stayed mast B 52 are spliced into an entirety, on stayed mast A 51 and stayed mast B 52 53 on same straight line, and card ball 71 matches with the blank pipe of stayed mast 5, and connecting rod 72 matches with stayed mast sliding groove 53.

The middle part of stayed mast A 51 and stayed mast B 52 is equipped with dismountable rubber ring 55, and people take exercise in holding rod When, rubber ring 55 has anti-skidding effect, can as needed change number and the position of rubber ring 55, stayed mast A 51 and pulling force The two-port of bar B 52 is equipped with dismountable rubber sleeve 56.

The side wall of 1 one minor faces of service creeper is respectively arranged at two ends with support ring 4, and support ring 4 includes gripper shoe 41 and the collar 42, The one end of gripper shoe 41 connection service creeper 1, other end connection collar 42.During stayed mast 5 to be inserted the collar 42 of two support rings 4, forging Refining person can catch on the exercise that stayed mast 5 does abdominal crunch with foot, it is also possible to hand-pull the motion that stayed mast 5 does lift lower limb, Reach the purpose of exercising abdominal muscles.

When pushing away exercise when carrying out crouching, the card ball 71 of ball-type snap ring 7 is directed at into the port of stayed mast 5, connecting rod 72 and is directed at drawing Power bar sliding groove 53, ball-type snap ring 7 is connected on stayed mast 5, and card ball 71 is placed on the inside of stayed mast 5, and link B 73 is put Put in the outside of stayed mast 5.The spring carrier arm 61 of the one end of spring 6 is hung on the link A 3 of cross bar 22, the spring of the other end is hung Hook 61 is hung on link B 73, after spring 6 is connected, the connecting rod 72 of ball-type snap ring 7 is moved in stayed mast bayonet socket 54, is prevented The spring 6 when pushing away that only crouches horizontally slips.Person taking exercise can according to actual needs select the number of spring 6 and ball-type snap ring 7, and drawing has been reached Want the weight of pull-up consistent in the two ends of power bar 5.Person taking exercise lies low between service creeper and stayed mast, and two handss hold respectively stayed mast A The position of rubber ring 55 is cased with 51 and stayed mast B 52, stayed mast 5 is released upwards, drive spring 6 to stretch, exercise breast has been reached The purpose of flesh.

After stayed mast 5 is taken apart, can be used alone stayed mast A 51 or stayed mast B 52, and one end of two springs 6 is connected Be connected on the cross bar 22 of the side of service creeper 1, the other end of two springs 6 by ball-type snap ring 7 be connected to stayed mast A 51 or The two ends of stayed mast B 52, result in formation of a device with dumbbell effect.Person taking exercise can be sitting on service creeper 1, singlehanded The position that rubber ring 55 is cased with the middle of post stayed mast A 51 or stayed mast B 52 is held, pulls spring 6 to temper biceps brachii m. up and down.

The body-building apparatus substitute the balancing disk of the sleeping thruster material of tradition, the weight that person taking exercise can need according to exercise using spring Select the number of spring and the size of spring force, it is simple and quick and body builder will not be made injured, by adjust spring and The position of stayed mast, not only can temper chest muscle can also effectively help exercising abdominal muscles and biceps brachii m..

The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not Be confined to this, any those familiar with the art in the technical scope that this utility model is disclosed, according to this practicality New technical scheme and its utility model design in addition equivalent or change, all should cover in protection model of the present utility model Within enclosing.

Claims

1. a kind of body-building apparatus, including being shaped as rectangular service creeper, the service creeper long side two ends are respectively arranged below with support, The support includes two montants and a cross bar, it is characterised in that：On the both ends of the cross bar on one of them described support Surface is equipped with some equidistant link A, and one end of spring is hung on the link A, and the other end of the spring hangs over ball On type snap ring, the ball-type snap ring is detachably arranged on stayed mast, and the stayed mast is arranged on the top of the service creeper, institute Stayed mast is stated including stayed mast A and stayed mast B, the stayed mast A and stayed mast B is threaded connection, and the service creeper one is short The side wall on side is respectively arranged at two ends with support ring.

2. a kind of body-building apparatus according to claim 1, it is characterised in that：The stayed mast is column type blank pipe, described Cross bar is identical with the pulling force pole length.

3. a kind of body-building apparatus according to claim 1, it is characterised in that：The stayed mast A and stayed mast B are equipped with drawing Power bar sliding groove, Symmetrical vertical is provided with some stayed mast bayonet sockets on the same trough rim at the stayed mast sliding groove both ends, described The middle part of stayed mast A and stayed mast B is equipped with dismountable rubber ring, and the two-port of the stayed mast A and stayed mast B is equal It is provided with dismountable rubber sleeve.

4. a kind of body-building apparatus according to claim 1, it is characterised in that：The two ends of the spring are equipped with spring extension Hook.

5. a kind of body-building apparatus according to claim 1, it is characterised in that：The support ring includes gripper shoe and the collar.

6. a kind of body-building apparatus according to claim 1, it is characterised in that：The ball-type snap ring includes card ball, connecting rod With link B, described connecting rod one end is connected on card ball, the other end is connected on link B, the sky of the card ball and the stayed mast Pipe matches, and the connecting rod matches with the stayed mast sliding groove.