CN203220709U - Multifunctional chest expander - Google Patents

Multifunctional chest expander Download PDF

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Publication number
CN203220709U
CN203220709U CN 201320107986 CN201320107986U CN203220709U CN 203220709 U CN203220709 U CN 203220709U CN 201320107986 CN201320107986 CN 201320107986 CN 201320107986 U CN201320107986 U CN 201320107986U CN 203220709 U CN203220709 U CN 203220709U
Authority
CN
China
Prior art keywords
handle
rubber tube
elastic rubber
chest expander
foot
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
CN 201320107986
Other languages
Chinese (zh)
Inventor
王玉坤
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 201320107986 priority Critical patent/CN203220709U/en
Application granted granted Critical
Publication of CN203220709U publication Critical patent/CN203220709U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a multifunctional chest expander, belongs to an expanding element type training apparatus for enhancing muscles by means of elasticity, and in particular relates to a chest expander. The multifunctional chest expander comprises an elastic rubber tube, a handle, pedals and foot stoppers; one end of the elastic rubber tube is provided with the handle; the handle and the elastic rubber tube form a T shape; two pedals are arranged symmetrically on two sides of the other end of the elastic rubber tube; and the foot stoppers are semicircular and arranged on the outer sides of the pedals to form a semicircular pedal device with the pedals. The multifunctional chest expander is characterized in that the handle consists of a sleeve connected with the elastic rubber tube and an arm muscle training device comprising a spring in the middle section and handles and protective slings on two sides; and the sleeve penetrates through the handles of the arm muscle training device and is positioned in the center of the spring of the arm muscle training device. The multifunctional chest expander can achieve a stretch body-building effect, and also can achieve a body-building effect of training arm muscle same as that of a handle arm muscle training device.

Description

The multifunctional pull device
Technical field
The utility model belongs to extension the component type exercising device, particularly chest expander that relies on elastic force enhancing human muscle.
Background technology
Along with the increase of life stress, now people's free time more and more nervous, in particular for the time of body-building fewer and feweri.How to allow people accomplish multiple exercise in the shortest time, this topic more and more is subjected to people's attention.Chest expander in the existing body-building apparatus extensively is subjected to people's welcome, and still, existing chest expander is limited in scope to people's body-building, can not reach the purpose of multiple body-building.Therefore, need a kind of new technical scheme to solve above-mentioned technical problem.It is a kind of multifunctional pull device of utility model patent of 201120071593.2 that China Patent No. is also arranged, comprise elastic rubber tube, handle, foot-operated and pin keeps off, one end of elastic rubber tube is fixedlyed connected with the middle part of handle, handle and elastic rubber tube form " T " font, foot-operated is two, be symmetrically set in the both sides of the elastic rubber tube other end, pin retaining is located at the foot-operated outside for semi arch and with riding the step device that constitutes a semicircle, elastic rubber tube and foot-operated between be provided with a contiguous block, the inside of described contiguous block is provided with pulling force sensor, described contiguous block surface is provided with display unit and the control button that links to each other with pulling force sensor, it is characterized in that: described handle is provided with spring-grip.Be spring-grip on the handle of the present utility model.
The utility model content
In order to be provided with the improvement of the multifunctional pull device of spring-grip at existing handle, the utility model provides a kind of multifunctional pull device, and this multifunctional pull device can not only be worked as chest expander usefulness, and can work as chest-developer and use.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of multifunctional pull device; comprise elastic rubber tube; handle; foot-operated and pin keeps off; one end of elastic rubber tube has handle; handle and elastic rubber tube form " T " font; foot-operated is two; be symmetrically set in the both sides of the elastic rubber tube other end; pin retaining is located at the foot-operated outside for semi arch and with riding the step device that constitutes a semicircle; it is characterized in that: described handle is by the sleeve that connects elastic rubber tube; interlude is spring; the chest-developer of both sides jug and protection fake constitutes, and the handle that described sleeve passes chest-developer is positioned at the central authorities of chest-developer spring.
The beneficial effects of the utility model are that the multifunctional pull device is because the handle interlude is the chest-developer formation of spring, both sides jug and protection fake; the handle that described sleeve passes chest-developer is positioned at the central authorities of chest-developer spring; the utility model can not only reach the body-building effect of stretching, and can reach the body-building effect of tempering arm strength with the handle chest-developer simultaneously.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model,
Among the figure, 1. elastic rubber tube, 2. handle is 3. foot-operated, 4. pin retaining, 21. sleeves, 22. springs, 23. handles, 24. fakes.
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
Embodiment 1; a kind of multifunctional pull device; comprise elastic rubber tube 1; handle 2; foot-operated 3 and pin retaining 4; one end of elastic rubber tube 1 has handle 2; handle 2 forms " T " font with elastic rubber tube 1; foot-operated 3 is two; be symmetrically set in the both sides of elastic rubber tube 1 other end; pin retaining 4 is located at foot-operated 3 the outside for semi arch and with riding the 3 step devices that constitute a semicircle; its structure is: described handle 2 is by the sleeve 21 that connects elastic rubber tube 1; interlude is spring 22; the chest-developer of both sides jug 23 and protection fake 24 constitutes; the handle 23 that described sleeve 21 passes chest-developer is positioned at the central authorities of chest-developer spring 22; can extract chest-developer out from the sleeve 21 of handle 2, both hands are held and are used as chest-developer exercise arm strength separately.

Claims (1)

1. multifunctional pull device; comprise elastic rubber tube, handle, foot-operated and pin retaining; one end of elastic rubber tube has handle; handle and elastic rubber tube form " T " font; foot-operated is two; be symmetrically set in the both sides of the elastic rubber tube other end; pin retaining is located at the foot-operated outside for semi arch and with riding the step device that constitutes a semicircle; it is characterized in that: described handle is by the sleeve that connects elastic rubber tube; interlude is that the chest-developer of spring, both sides jug and protection fake constitutes, and the handle that described sleeve passes chest-developer is positioned at the central authorities of chest-developer spring.
CN 201320107986 2013-03-09 2013-03-09 Multifunctional chest expander Expired - Fee Related CN203220709U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320107986 CN203220709U (en) 2013-03-09 2013-03-09 Multifunctional chest expander

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320107986 CN203220709U (en) 2013-03-09 2013-03-09 Multifunctional chest expander

Publications (1)

Publication Number Publication Date
CN203220709U true CN203220709U (en) 2013-10-02

Family

ID=49247727

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320107986 Expired - Fee Related CN203220709U (en) 2013-03-09 2013-03-09 Multifunctional chest expander

Country Status (1)

Country Link
CN (1) CN203220709U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103566521A (en) * 2013-11-18 2014-02-12 李梦洁 Spring type upper limb exercising body-building device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103566521A (en) * 2013-11-18 2014-02-12 李梦洁 Spring type upper limb exercising body-building device

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Legal Events

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

Granted publication date: 20131002

Termination date: 20140309