CN203899010U - Parallel bars with variable transverse rods - Google Patents
Parallel bars with variable transverse rods Download PDFInfo
- Publication number
- CN203899010U CN203899010U CN201420318874.7U CN201420318874U CN203899010U CN 203899010 U CN203899010 U CN 203899010U CN 201420318874 U CN201420318874 U CN 201420318874U CN 203899010 U CN203899010 U CN 203899010U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- transverse rods
- parallel bars
- star
- shaped support
- 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 sports equipment, in particular to parallel bars with variable transverse rods. The parallel bars comprise upright columns and the transverse rods. Each side of the parallel bars is provided with three transverse rods, the ends of the transverse rods on each side are connected through a star-shaped support, the middle of each star-shaped support is provided with a rotary shaft parallel to the three corresponding transverse rods, the upright columns are provided with supporting bases and stop pins, the supporting bases are used for fixing the rotary shafts, and the stop pins are used for locking the directions of the rotary shafts. The parallel bars adopting the technical scheme are simple in structure, and the transverse rods are variable.
Description
Technical field
The utility model relates to a kind of sports equipment, refers to especially a kind of parallel bars of convertible cross bar.
Background technology
Parallel bars are a kind of good exercise equipment, be limited to the situation in place, the quantity of two bars is generally only installed one, but its user who faces generally includes the people of all age group, somebody's hand is less needs that the diameter of cross bar is less just can grab, and somebody's build stalwartness, the cross bar of small diameter is got hold of not only uncomfortable, also likely be difficult to bear its larger weight, because the distance between two bar two cross bars is uncontrollable, can not adapt to the individual requirement of the different people of most of bodily forms for width in addition.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple structure, can convert the parallel bars of cross bar.
In order to solve the problems of the technologies described above, the utility model provides a kind of parallel bars of convertible cross bar, include column and cross bar, it is characterized in that: described cross bar is one-sided is provided with three, its end connects by star-shaped support, the middle part of star-shaped support arranges the rotating shaft parallel with three cross bars, is provided with the bearing of fixing described rotating shaft on described column, and the shotpin of locking rotor shaft direction.
Adopt the tool of technique scheme to have the following advantages: owing to mainly including column and cross bar, so construct relatively simple, be provided with three because cross bar is one-sided, its end connects by star-shaped support, the middle part of star-shaped support arranges the rotating shaft parallel with three cross bars, on described column, be provided with the bearing of fixing described rotating shaft, and the shotpin of locking rotor shaft direction.The user of so different builds can pass through rotating shaft, selects two cross bars of suitable dimension, and make it relative on suitable height, then, with shotpin locking, can use.
As preferred version, in order not interfered by other cross bar using after selected cross bar, provide again as far as possible many cross bar sizes to select for user, described cross bar is uniformly distributed centered by star-shaped support simultaneously, cross bar taking middle part as boundary its two ends radially Area Ratio be 1.2.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram for the utility model detailed description of the invention;
Fig. 2 is the side-looking structural representation for the utility model detailed description of the invention.
detailed description of the invention
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 of convertible cross bar, include column 1 and cross bar 2, described cross bar 2 is one-sided is provided with three, cross bar 2 ends are welded to the end of star-shaped support 3, the middle part of star-shaped support 3 arranges and three rotating shafts that cross bar 2 is parallel, on described column 1, be provided with the bearing 4 of fixing described rotating shaft, and the shotpin 5 of locking rotor shaft direction, rotating shaft and and bearing 4 on radial equipartition be provided with circular hole, shotpin 5 is plugged on wherein, described cross bar 2 is uniformly distributed centered by star-shaped support 3, cross bar 2 taking middle part as boundary its two ends radially Area Ratio be 1.2, the two ends of a same like this cross bar 2 can provide two kinds of Dimension Types, the user of being convenient to different builds uses.
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. the parallel bars of a convertible cross bar, include column and cross bar, it is characterized in that: described cross bar is one-sided is provided with three, its end connects by star-shaped support, the middle part of star-shaped support arranges the rotating shaft parallel with three cross bars, on described column, be provided with the bearing of fixing described rotating shaft, and the shotpin of locking rotor shaft direction.
2. the parallel bars of convertible cross bar according to claim 1, is characterized in that: described cross bar is uniformly distributed centered by star-shaped support, cross bar taking middle part as boundary its two ends radially Area Ratio be 1.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318874.7U CN203899010U (en) | 2014-06-16 | 2014-06-16 | Parallel bars with variable transverse rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318874.7U CN203899010U (en) | 2014-06-16 | 2014-06-16 | Parallel bars with variable transverse rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899010U true CN203899010U (en) | 2014-10-29 |
Family
ID=51773304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318874.7U Expired - Fee Related CN203899010U (en) | 2014-06-16 | 2014-06-16 | Parallel bars with variable transverse rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890623A (en) * | 2017-11-30 | 2018-04-10 | 佛山市神风航空科技有限公司 | A kind of adjustable horizontal bar ＆ parallel bars |
-
2014
- 2014-06-16 CN CN201420318874.7U patent/CN203899010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890623A (en) * | 2017-11-30 | 2018-04-10 | 佛山市神风航空科技有限公司 | A kind of adjustable horizontal bar ＆ parallel bars |
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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 |