CN202777580U - Pec fly - Google Patents
Pec fly Download PDFInfo
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- CN202777580U CN202777580U CN 201220437655 CN201220437655U CN202777580U CN 202777580 U CN202777580 U CN 202777580U CN 201220437655 CN201220437655 CN 201220437655 CN 201220437655 U CN201220437655 U CN 201220437655U CN 202777580 U CN202777580 U CN 202777580U
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Abstract
The utility model relates to a pec fly. The pec fly is characterized by comprising two stress frames (1), wherein the head ends of the two stress frames (1) are rotationally connected, and an elastic device is arranged between the two stress frames (1) and can prevent the tail ends of the two stress frames (1) from easily and mutually closing; the head ends of the two stress frames (1) are rotationally connected through a hinge (3); and the elastic device is a torsion spring (4) and the torsion spring (4) is arranged on the hinge (3). According to the pec fly disclosed by the utility model, on the premise of ensuring the exercise effect of chest muscle, the size of an exerciser can be largely reduced, the weight of the exerciser is small, and the exerciser is more beneficial to application at any time. The pec fly disclosed by the utility model overcomes the defects that the traditional chest exerciser is large in size and weight, high in price and unlikely to carry or popularize in the public.
Description
Technical field
The utility model relates to a kind of folder chest training aids, and chest muscle, the especially pectoralis major that can make the user taken exercise and reached the purpose of body-building.
Background technology
Health and fitness facilities is of a great variety in the market, but the health and fitness facilities that can make people's chest muscle obtain taking exercise realizes by the assembly pulley lifting heavy mostly, thus exist volume large, Heavy Weight, price is higher simultaneously, is difficult to carry or promote the shortcoming of public use.
In order to overcome the deficiency of existing exercise chest muscle health and fitness facilities, the utility model provides a kind of health and fitness facilities, and this health and fitness facilities can not only make user's chest muscle obtain taking exercise, and volume is little lightweight, simple in structure, easy to use and carry.
Summary of the invention
The purpose of this utility model is to provide a kind of folder chest training aids, to overcome defects.
The technical scheme that its technical problem that solves the utility model adopts is: by mechanical device keep two hands or wrist position near and fixing, and make duplex to external force resistance, repeatedly mutually near and separately, reach the effect of tempering chest muscle.
A kind of folder chest training aids comprises that 2 stressed 1,2 stressed 1 head end is rotationally connected, but is provided with elastic device between 2 stressed 1, and this elastic device can stop 2 stressed 1 end mutually close easily.
Described 2 stressed 1 head end is rotationally connected by hinge 3.
Described elastic device is torque spring 4, and torque spring 4 is arranged on the hinge 3.
Described stressed 1 head end is equipped with handle 2.
Described hinge 3 places are provided with stop 5.
Described folder chest training aids comprises that the head end of 6,2 stressed 1 of cross bar is rotationally connected by the two ends of a hinge 3 with cross bar 6 respectively.
Described 2 stressed 1 side offers respectively hand-held window 7.
The beneficial effects of the utility model are:
Folder chest training aids of the present utility model can significantly dwindle the exercising apparatus volume under the prerequisite of the train on that guarantees chest muscle, and lighter more being conducive to of weight uses at any time.It is large to have overcome existing chest exerciser tool volume, Heavy Weight, and price is high, is difficult to carry or promote the shortcoming of public use.
Description of drawings
Fig. 1 is the structural representation that embodiment one of the present utility model overlooks.
Fig. 2 is one of side-looking structural representation of embodiment one of the present utility model.
Fig. 3 be the utility model embodiment one the side-looking structural representation two.
Fig. 4 is the plan structure schematic diagram of the utility model embodiment two.
Fig. 5 is the side-looking structural representation of the utility model embodiment two.
Among the figure: 1, stressed, 2, handle, 3, hinge, 4, torque spring, 5, stop, 6, cross bar, 7, hand-held window.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Embodiment one.
A kind of folder chest training aids comprises that 2 stressed 1,2 stressed 1 head end is rotationally connected, but is provided with elastic device between 2 stressed 1, and this elastic device can stop 2 stressed 1 end mutually close easily.2 stressed 1 head end is rotationally connected by hinge 3.Elastic device is torque spring 4, and torque spring 4 is arranged on the hinge 3.Stressed 1 head end is equipped with handle 2.Hinge 3 places are provided with stop 5.
In embodiment illustrated in fig. 3, two with handle 2 stressed 1 connect by hinge 3 at Fig. 1, and torque spring 4 is installed in hinge 3 places, makes two stressed 1 to have tension force separated from each other.Stop 5 is arranged at the angle of two stressed 1 outer of hinge 3 places restriction.Two are connecting into " people " font by hinge 3 near handbar with stressed 1 of handle 2, torque spring is set at hinge 3 places makes two stressed 1 of being " people " font have the tension force that outwards opens, make the angle of opening outside two stressed 1 unlikely excessive less than 180 ° by stop 5 is set at hinge 3 places simultaneously, guarantee the safety of using.User's both hands are held respectively the handle 2 on two stressed 1 during use, and duplex props up respectively stressed 1 the other end, and the tension force by antagonism torque spring 4 repeatedly merges duplex and separate, reach the effect of exercise chest muscle.
Also can crooked shape be set at two stressed 1, be used for better applying elbow, prevent landing when the application of force.
Embodiment two.
A kind of folder chest training aids comprises 2 stressed 1, but is provided with elastic device between 2 stressed 1, and this elastic device can stop 2 stressed 1 end mutually close easily.
Folder chest training aids comprises that the head end of 6,2 stressed 1 of cross bar is rotationally connected by the two ends of a hinge 3 with cross bar 6 respectively.
2 stressed 1 side offers respectively hand-held window 7.
Embodiment recited above is described preferred embodiment of the present utility model; be not that design of the present utility model and scope are limited; do not breaking away under the utility model design concept prerequisite; common engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model, the technology contents that the utility model is asked for protection all is documented in claims.
Claims (7)
1. a folder chest training aids is characterized in that comprising 2 stressed (1), and the head end of 2 stressed (1) is rotationally connected, 2 stressed (1) but between be provided with elastic device, this elastic device can stop the end of 2 stressed (1) mutually close easily.
2. folder chest training aids according to claim 1 is characterized in that the head end of described 2 stressed (1) is rotationally connected by hinge (3).
3. folder chest training aids according to claim 2 is characterized in that described elastic device is torque spring (4), and torque spring (4) is arranged on the hinge (3).
4. folder chest training aids according to claim 1 is characterized in that the head end of described stressed (1) is equipped with handle (2).
5. folder chest training aids according to claim 2 is characterized in that described hinge (3) locates to be provided with stop (5).
6. folder chest training aids according to claim 1 is characterized in that described folder chest training aids comprises cross bar (6), and the head end of 2 stressed (1) is rotationally connected by the two ends of a hinge (3) with cross bar (6) respectively.
7. folder chest training aids according to claim 1 is characterized in that the side of described 2 stressed (1) offers respectively hand-held window (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437655 CN202777580U (en) | 2012-08-30 | 2012-08-30 | Pec fly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437655 CN202777580U (en) | 2012-08-30 | 2012-08-30 | Pec fly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202777580U true CN202777580U (en) | 2013-03-13 |
Family
ID=47804936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220437655 Expired - Fee Related CN202777580U (en) | 2012-08-30 | 2012-08-30 | Pec fly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202777580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954250A (en) * | 2019-03-29 | 2019-07-02 | 章莉 | A kind of U.S. chest training aids |
-
2012
- 2012-08-30 CN CN 201220437655 patent/CN202777580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954250A (en) * | 2019-03-29 | 2019-07-02 | 章莉 | A kind of U.S. chest training aids |
| CN109954250B (en) * | 2019-03-29 | 2024-04-19 | 南京壹叁零健康顾问有限公司 | Chest-beautifying training 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: 20130313 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |