CN203220709U - Multifunctional chest expander - Google Patents
Multifunctional chest expander Download PDFInfo
- 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
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- CN
- China
- Prior art keywords
- handle
- rubber tube
- elastic rubber
- chest expander
- foot
- Prior art date
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- Expired - Fee Related
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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
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:
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.
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)
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 |
-
2013
- 2013-03-09 CN CN 201320107986 patent/CN203220709U/en not_active Expired - Fee Related
Cited By (1)
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 |