CN201565026U

CN201565026U - Elastic double-bar exercising rack

Info

Publication number: CN201565026U
Application number: CN2009202911352U
Authority: CN
Inventors: 齐航
Original assignee: Shandong University of Technology
Current assignee: Shandong University of Technology
Priority date: 2009-12-28
Filing date: 2009-12-28
Publication date: 2010-09-01
Anticipated expiration: 2019-12-28

Abstract

The utility model relates to an elastic double-bar exercising rack, belonging to the field of sports fitness equipment. One end of a spring (2) is welded on the upper part of a steel upright post (1), the other end is welded in the middle of a semicircular connecting rod (4), sponge armrests (3) are arranged at both ends of the semicircular connecting rod (4), and the lower end of the steel upright post (1) is inserted in a base (5). When the elastic double-bar exercising rack is used, an exerciser faces or turns the back to the equipment, holds the sponge armrests with hands and then jumps up to do the actions and exercises of backwards and forwards bending and stretching as well as upwards swinging the arms, and the like. The elastic double-bar exercising rack has simple structure, small volume, no site and time limitation, convenient transportation, easy operation and wide range of application, and is the requisite fitness equipment for schools and families.

Description

Elasticity parallel bars drill rack

Technical field

The utility model relates to a kind of elasticity parallel bars drill rack, belongs to sports body-building apparatus field.

Technical background

Along with carrying out of nationwide fitness programs, there are many people to utilize various health and fitness facilitieses to have sports, do not satisfy this hope owing to be subjected to the restriction of place and apparatus.Though many body-building apparatus are arranged at present, but also fewer for the health and fitness facilities of taking exercise more than the upper torso, this utility model is the short time of a kind of utilization to carry out the upper body limbs to take exercise, and both can save time, can play again and take exercises, to satisfy people's life requirement.

Physical training has many sportsmen that injured phenomenon often takes place in training owing to be subjected to the restriction of place apparatus, weight person's paralysis, and the lighter's soreness of waist and ache in legs brings many inconvenience to sports career.This elasticity parallel bars drill rack brings auxiliary practice effect can for the sportsman in training.Also can use in family and office public place of entertainment, be the health and fitness facilities of school and family's indispensability.

The utility model content

According to above deficiency of the prior art, technical problem to be solved in the utility model is: provide a kind of simple in structure, operation is practical, is not subjected to the elasticity parallel bars drill rack of place and time restriction.

The technical scheme that its technical problem that solves the utility model adopts is: this elasticity parallel bars drill rack is characterized in that: comprise spring, steel column, base.An end of spring be welded to steel column above, the other end is welded to the centre of semicircle connecting rod.Two of semicircle connecting rod by on sponge shake hands.The lower end of steel column is inserted in the base.

During use: the people in the face of or stand back to apparatus, both hands are held sponge and are shaken hands, action exercise such as is bent and stretched, has put in the front and back that can carry out arm after human body takeoffs.Utilize the human upper limb muscle strength firmly upwards, pressing spring downwards, allow spring uphold, spring is upheld long more, human upper limb muscle will strengthen by coming and going up-down alternative motion, to strengthen the strength of muscle of upper extremity.

Compared with prior art, the beneficial effect that the utility model had is: by mounting spring on steel column, the people is by practising on semicircle connecting rod, and safety coefficient is bigger, is difficult for taking place injury accident.This elasticity parallel bars drill rack makes full use of the mechanics principle of spring, it is even that spring is shunk with extension, all compressing is on spring in the upper body, and human upper limb pressing spring strength has much, and upholding pressure just has much, and make the pressure of whole body generation to spring, strengthened muscle of upper extremity group's coordinative role, accelerated each position blood circulation of upper limbs, waist and muscle of upper extremity are strengthened, improve the function take exercises, also have the supplemental treatment effect for upper limb joint pain, the waist patient that has a pain in the leg.

The utility model is simple in structure, and volume is little, be not subjected to place and time restriction, convenient in carrying, and operation easily is applicable to that relatively teenager, person in middle and old age, vast physical training and professional sports sportsman use and the supplemental treatment of diseases related.

Description of drawings

Fig. 1 is the preferred example of the utility model elasticity parallel bars drill rack, wherein: 1 steel column, 2 springs, 3 sponges, 4 semicircle connecting rod 5 bases of shaking hands

The specific embodiment

Below in conjunction with accompanying drawing the utility model elasticity parallel bars drill rack is described further:

As shown in Figure 1: elasticity parallel bars drill rack is characterized in that: comprise spring, steel column, base.Be welded to the top of steel column (1) at an end of spring (2), the other end is welded to the centre of semicircle connecting rod (4); At two of semicircle connecting rod (4) by last sponge shake hands (3); The lower end of steel column (1) is inserted in the base (5).

Spring can be changed the height that also can move up and down spring with the human body height of the thickness of spring, the length of expansion force with human upper limb muscle strength size.Base can cylinder iron also can bury base in the ground.Can adjust length according to the place size before base spreads carpet or places plank.On steel column, a plurality of trepannings can be set.

During use, the people in the face of or stand back to apparatus, both hands are held the shake hands front and back that can carry out arm after the back human body takeoffs of sponge and action exercise such as are bent and stretched, put.Make upper limbs and both legs alternately bend and stretch up and down, bend and stretch the big or small free hold of speed with the human motion amount, amount of exercise also can bend and stretch the strength size by upper limbs and oneself regulate.Accelerate each position blood circulation of upper limbs, waist and arm muscles are strengthened, improve the function of taking exercises, the utility model is fit to the teenager and person in middle and old age take exercises.

Claims

1. elasticity parallel bars drill rack is characterized in that: be welded to the top of steel column (1) at an end of spring (2), the other end is welded to the centre of semicircle connecting rod (4).

2. elasticity parallel bars drill rack according to claim 1 is characterized in that: at two of semicircle connecting rod (4) by last sponge shake hands (3).

3. elasticity parallel bars drill rack according to claim 1 is characterized in that: the lower end of steel column (1) is inserted in the base (5).