CN203899008U - Auxiliary ladder stand for parallel bars - Google Patents
Auxiliary ladder stand for parallel bars Download PDFInfo
- Publication number
- CN203899008U CN203899008U CN201420317269.8U CN201420317269U CN203899008U CN 203899008 U CN203899008 U CN 203899008U CN 201420317269 U CN201420317269 U CN 201420317269U CN 203899008 U CN203899008 U CN 203899008U
- Authority
- CN
- China
- Prior art keywords
- cam
- parallel bars
- magnetic
- foot
- garter spring
- 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
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Abstract
The utility model relates to an auxiliary ladder stand for a pair of parallel bars. The auxiliary ladder stand comprises a magnetic hoop arranged on a stand column of the parallel bars in a sleeved mode. The cross section of the magnetic hoop is of a C shape. The two ends of an opening of the magnetic hoop are turned outwards and arranged oppositely. A cam connected with the stand column in a clamping mode is hinged to the opening. A foot handle is fixed to the other end of the cam. A torsion spring is further arranged between the cam and the magnetic hoop and used for making the foot handle of the cam keep rotating upwards. The inner portion of the side, opposite to the opening, of the magnetic hoop is provided with an annular groove. By the adoption of the technical scheme, the auxiliary ladder stand for the parallel bars is simple in structure and can not collide with a user of the parallel bars.
Description
Technical field
The utility model relates to a kind of parallel bars sports equipment, refers to that especially a kind of parallel bars assist cat ladder.
Background technology
Parallel bars are a kind of good exercise equipment, the situation that is limited to place, the quantity of two bars is generally only installed one, and in order to meet the high adult's of build demand, it is generally highly also higher, the child of build slight of stature just can not well use these parallel bars like this, and they need to adopt the adminiclies such as chair to climb conventionally, very inconvenient; Certainly also have part parallel bars on column, to weld a part of leg, because these support foot hights are fixed, its applicability is also good not, the most important thing is that these legs can usually be run in parallel bars, to be the user who moves.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple structure, and can not run into parallel bars user's auxiliary cat ladder.
In order to solve the problems of the technologies described above, the utility model provides a kind of parallel bars to assist cat ladder, include the magnetic garter spring being enclosed within on standards of parallel bars, described magnetic garter spring cross section becomes C shape, its both ends open place outwards turns down and is oppositely arranged, and this opening part is hinged with the cam of clamping column, and the other end of cam is fixed with foot-operated handle, between cam and magnetic garter spring, be also provided with the torsion spring that keeps the foot-operated handle of cam upwards to rotate, described magnetic garter spring is provided with cannelure on a side inside relative with opening part.
Adopt the tool of technique scheme to have the following advantages: owing to mainly including the magnetic garter spring being enclosed within on standards of parallel bars, cam and foot-operated handle, its shape and structure are all fairly simple, because magnetic garter spring cross section becomes C shape, its both ends open place outwards turns down and is oppositely arranged, this opening part is hinged with the cam of clamping column, the other end of cam is fixed with foot-operated handle, like this when stepping on foot-operated handle, band moving cam rotates and pushes lock post, become interim pedal, and when pin leaves foot-operated handle, owing to being also provided with the torsion spring that keeps the foot-operated handle of cam upwards to rotate between cam and magnetic garter spring, at this moment the foot-operated handle folding that makes progress, can not affect user, on the side inside that described magnetic garter spring is relative with opening part in addition, be provided with cannelure and can increase like this frictional force between cam when extruding magnetic garter spring and column, avoid treadle lever to slide.
As preferred version, trample for the convenience of the users foot-operated handle, the area at the bottom of increase feet, the end of described foot-operated handle is circular.
Accompanying drawing explanation
Fig. 1 is the use status architecture schematic diagram for the utility model specific embodiment;
Fig. 2 is the structural representation for the utility model specific embodiment.
the specific embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
As depicted in figs. 1 and 2, the utility model provides a kind of parallel bars to assist cat ladder, include the magnetic garter spring 2 being enclosed within on standards of parallel bars 1, the preferred magnetized metal hoop of magnetic garter spring 2, also can adopt the form of the embedded magnet of metal hoop, described magnetic garter spring 2 cross sections become C shape, its both ends open place outwards turns down and is oppositely arranged, this opening part is hinged with the cam 4 of clamping column 1, the other end of cam 4 is fixed with foot-operated handle 5, 2 of cam 4 and magnetic garter springs are also provided with the torsion spring 6 that keeps the foot-operated handle 5 of cam 4 upwards to rotate, described magnetic garter spring 2 is provided with cannelure 7 on a side inside relative with opening part.Trample for the convenience of the users foot-operated handle 5, the area at the bottom of increase feet, the end of described foot-operated handle 5 is circular.
When stepping on foot-operated handle 5, band moving cam 4 rotates and pushes lock post 1, become interim pedal, and when pin leaves foot-operated handle 4, because cam 4 and 2 of magnetic garter springs are also provided with the torsion spring 6 that keeps the foot-operated handle 5 of cam upwards to rotate, at this moment foot-operated handle 5 upwards foldings, can not affect user, when being provided with cannelure 7 on the side inside that described magnetic garter spring 2 is relative with opening part in addition and can increasing like this cam 4 extruding, the frictional force of magnetic garter spring 2 and 1, column, avoids treadle lever 5 slips.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. cat ladder is assisted in parallel bars, it is characterized in that: include the magnetic garter spring being enclosed within on standards of parallel bars, described magnetic garter spring cross section becomes C shape, its both ends open place outwards turns down and is oppositely arranged, this opening part is hinged with the cam of clamping column, the other end of cam is fixed with foot-operated handle, is also provided with the torsion spring that keeps the foot-operated handle of cam upwards to rotate between cam and magnetic garter spring, and described magnetic garter spring is provided with cannelure on a side inside relative with opening part.
2. the auxiliary cat ladder of parallel bars according to claim 1, is characterized in that: the end of described foot-operated handle is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317269.8U CN203899008U (en) | 2014-06-16 | 2014-06-16 | Auxiliary ladder stand for parallel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317269.8U CN203899008U (en) | 2014-06-16 | 2014-06-16 | Auxiliary ladder stand for parallel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899008U true CN203899008U (en) | 2014-10-29 |
Family
ID=51773302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420317269.8U Expired - Fee Related CN203899008U (en) | 2014-06-16 | 2014-06-16 | Auxiliary ladder stand for parallel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001301A (en) * | 2014-06-16 | 2014-08-27 | 重庆巨擘科技有限公司 | Auxiliary crawling ladder for parallel bars |
| CN111888726A (en) * | 2020-08-06 | 2020-11-06 | 南阳师范学院 | Auxiliary device is used in dance specialty exercise |
-
2014
- 2014-06-16 CN CN201420317269.8U patent/CN203899008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001301A (en) * | 2014-06-16 | 2014-08-27 | 重庆巨擘科技有限公司 | Auxiliary crawling ladder for parallel bars |
| CN111888726A (en) * | 2020-08-06 | 2020-11-06 | 南阳师范学院 | Auxiliary device is used in dance specialty exercise |
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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: 20141029 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |