CN201578793U - Elastic counterforce fitness equipment - Google Patents

Elastic counterforce fitness equipment Download PDF

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Publication number
CN201578793U
CN201578793U CN2009202911371U CN200920291137U CN201578793U CN 201578793 U CN201578793 U CN 201578793U CN 2009202911371 U CN2009202911371 U CN 2009202911371U CN 200920291137 U CN200920291137 U CN 200920291137U CN 201578793 U CN201578793 U CN 201578793U
Authority
CN
China
Prior art keywords
spring
fitness equipment
support
welded
elastic counterforce
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009202911371U
Other languages
Chinese (zh)
Inventor
齐国强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong University of Technology
Original Assignee
Shandong University of Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong University of Technology filed Critical Shandong University of Technology
Priority to CN2009202911371U priority Critical patent/CN201578793U/en
Application granted granted Critical
Publication of CN201578793U publication Critical patent/CN201578793U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses elastic counterforce fitness equipment, belonging to the field of sports and fitness equipment. The lower end of a spring (2) is welded on the upper part of a support pillar (3); the upper end of the spring (2) is welded under a semicircular support (1); and the lower part of the support pillar (3) is directly inserted in the middle of a base (5) after being connected by a bolt nut (4). When in use, a person can stand in front of the semicircular support and hold the support by both hands, so as to utilize the stretching and contracting actions of the spring to lift up and press down the body and conduct various action exercises. The elastic counterforce fitness equipment has simple structure, small volume, no limit to site and time, convenient carrying, easy operation and wide applicable scope, thus being necessary fitness equipment for schools and families.

Description

Elastic force antagonism fitness equipment
Technical field
The utility model relates to a kind of elastic force antagonism fitness equipment, belongs to sports body-building apparatus field.
Technical background
Along with carrying out of middle school student's body building, there are many students all to want to utilize various health and fitness facilitieses to have sports, owing to be subjected to the restriction of place and apparatus, the health and fitness facilities that uses for the student is but still less.Though the health and fitness facilities that has many upper limbs to take exercise at present is to middle school student's incompatibility.This utility model is a kind of a kind of health and fitness facilities that utilizes the upper limbs trunk to bend and stretch exercise, both can save time, and can play again and take exercises, to satisfy people's life requirement.
Injured phenomenon is often taking place owing to be subjected to the restriction of sports field apparatus in middle school student in training, weight person's paralysis, and the lighter's soreness of waist and ache in legs brings many inconvenience to student's study.This elastic force antagonism fitness equipment brings auxiliary practice effect can for middle school student 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 elastic force antagonism fitness equipment of place and time restriction.
The technical scheme that its technical problem that solves the utility model adopts is: this elastic force antagonism fitness equipment is characterized in that: comprise bracket upright post, spring, base.The lower end of spring is welded on the higher authorities of bracket upright post, the upper end of spring be welded on semi-circular bracket below, following of bracket upright post directly is inserted in the base centre after connecting by screw and nut.
Before human body stand in semi-circular bracket during use, the back both hands that takeoff hold semi-circular bracket utilize the stretching, extension of spring and contraction can on lift, press down and carry out the multiple action exercise of health.By human upper limb muscle strength pressing spring firmly down, allow spring shrink, spring shrinks big more, and 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 bracket upright post, the people is by practising on semi-circular bracket, and safety coefficient is bigger, is difficult for taking place injury accident.This elastic force antagonism fitness equipment makes full use of the mechanics principle of spring, it is even that spring is shunk with extension, the whole strength in upper body are pressed in above the spring, it is much that human upper limb pressing spring strength is had, and extension pressure just has much, and make the diagonal brace power of whole body generation to spring, to strengthening muscle of upper extremity group's strength, accelerate each position blood circulation of upper limbs, improve the function of taking 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 elastic force antagonism fitness equipment, wherein: 1 semi-circular bracket, 2 springs, 3 bracket upright post, 4 screw and nuts, 5 bases
The specific embodiment
Below in conjunction with accompanying drawing the utility model elastic force antagonism fitness equipment is described further:
As shown in Figure 1: elastic force antagonism fitness equipment is characterized in that: comprise spring, semi-circular bracket, bracket upright post, base.The lower end of spring (2) is welded on the higher authorities of bracket upright post (3), the upper end of spring (2) be welded on semi-circular bracket (1) below, following of bracket upright post (3) directly is inserted in base (5) centre after connecting by screw and nut (4).
Spring can be changed with the size of human upper limb muscle strength size, thickness, expansion force, also can move up and down the height of spring with the human body height.Base can cylinder iron also can bury column in the ground.Can adjust length according to the place size before base spreads carpet or places plank.On column, a plurality of trepannings can be set.
Before human body stand in semi-circular bracket during use, the back both hands that takeoff hold semi-circular bracket utilize the stretching, extension of spring and contraction can on lift, press down and carry out the multiple action exercise of health.By the firmly following pressing spring of human upper limb muscle strength, allow spring shrink, spring shrinks big more, and human upper limb muscle will strengthen by coming and going up-down alternative motion, makes 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, and accelerates each position blood circulation of upper limbs, and waist and arm muscles are strengthened, improve the function of taking exercises, the utility model is suitable for the teenager and takes exercises.

Claims (2)

1. elastic force antagonism fitness equipment, it is characterized in that: the lower end of spring (2) is welded on the higher authorities of bracket upright post (3), the upper end of spring (2) be welded on semi-circular bracket (1) below.
2. elastic force antagonism fitness equipment according to claim 1 is characterized in that: following of bracket upright post (3) directly is inserted in base (5) centre after connecting by screw and nut (4).
CN2009202911371U 2009-12-28 2009-12-28 Elastic counterforce fitness equipment Expired - Fee Related CN201578793U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202911371U CN201578793U (en) 2009-12-28 2009-12-28 Elastic counterforce fitness equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202911371U CN201578793U (en) 2009-12-28 2009-12-28 Elastic counterforce fitness equipment

Publications (1)

Publication Number Publication Date
CN201578793U true CN201578793U (en) 2010-09-15

Family

ID=42720786

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202911371U Expired - Fee Related CN201578793U (en) 2009-12-28 2009-12-28 Elastic counterforce fitness equipment

Country Status (1)

Country Link
CN (1) CN201578793U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100915

Termination date: 20101228