CN204411552U - A kind of chin-up training horizontal bar - Google Patents
A kind of chin-up training horizontal bar Download PDFInfo
- Publication number
- CN204411552U CN204411552U CN201520061468.1U CN201520061468U CN204411552U CN 204411552 U CN204411552 U CN 204411552U CN 201520061468 U CN201520061468 U CN 201520061468U CN 204411552 U CN204411552 U CN 204411552U
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- CN
- China
- Prior art keywords
- arm
- cross bar
- slip cover
- chin
- contact type
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Abstract
The utility model relates to a kind of chin-up training horizontal bar, comprise horizontally disposed cross bar and two stay pipes vertically arranged, the top of two described stay pipes is fixedly connected with described cross bar two ends respectively, it is characterized in that: the middle part of described cross bar is set with point contact type counter, described in one of them, the top of stay pipe is fixedly connected with counter display, described counter display and described point contact type counter pass through connection, described cross bar is all set with Anti-slip cover in the position of described point contact type counter both sides, on described cross bar, the position of corresponding described Anti-slip cover is provided with multiple perforation, on the inwall of described Anti-slip cover, the position of each described perforation of one_to_one corresponding is respectively provided with lower last item, each described lower last item is set with spring.Hinge structure, the utility model can carry out precise height adjustment to single pole, counts accurately, promote test feel.
Description
Technical field
The utility model relates to sports apparatus technical field, particularly a kind of chin-up training horizontal bar.
Background technology
At present, in PE examination project, in order to pass the examination, student needs to carry out chin-up training, need like this to use horizontal bar to practise in stadium, because chin-up has its specific action criteria Sum fanction, therefore need carry out counting and detect posture or highly whether to meet standard when exercise or test; When carrying out artificial counting to the chin-up of measured, not only need stroke counter to carry out record one to one, whether action is up to standard also to need stroke counter to observe measured, and not only labor intensive, also easily makes mistakes; Moreover due to the height of measured different, need to carry out Height Adjustment to chin-up training horizontal bar before testing, but it is inadequate to carry out the accuracy of Height Adjustment to horizontal bar in prior art, and structure after adjustment is built on the sand, easily affect measured and tests.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of chin-up training horizontal bar that can carry out precise height adjustment to single pole, count accurately, promote test feel.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of chin-up training horizontal bar, comprise horizontally disposed cross bar and two stay pipes vertically arranged, the top of two described stay pipes is fixedly connected with described cross bar two ends respectively, the middle part of described cross bar is set with point contact type counter, described in one of them, the top of stay pipe is fixedly connected with counter display, described counter display and described point contact type counter pass through connection, described cross bar is all set with Anti-slip cover in the position of described point contact type counter both sides, on described cross bar, the position of corresponding described Anti-slip cover is provided with multiple perforation, on the inwall of described Anti-slip cover, the position of each described perforation of one_to_one corresponding is respectively provided with lower last item, each described lower last item is set with spring.
The beneficial effects of the utility model are: point contact type counter contacts point contact type counter by chin point testee in test process, can realize counting, and tapping in process also can the action of specification testee; Counter display can show the counting of point contact type counter; Anti-slip cover is by pressure, and lower last item presses down in perforation, and spring can the pressure of buffer non-skid cover, has certain elasticity, increase the friction of hand and cross bar, hold comfortable, promote and test feel when making to hold Anti-slip cover.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described stay pipe is Telescopic supporting tube.
Further, described stay pipe comprises the first arm and the second arm, output shaft jack is upward provided with in described second arm, the bottom of described first arm extend in described second arm from the upper end of described second arm, and the bottom of described first arm is connected with the output shaft of described jack, described jack drives described first arm vertically to move up and down.
The beneficial effect of above-mentioned further scheme is adopted to be: the output shaft of jack stretches out and can promote the first arm and move up, thus regulates the height of cross bar, and jack weight is large, can stablize the second arm, promotes the first arm and moves stable mobile, stabilized structure.
Further, the tube wall on the described first corresponding described second arm top of arm is carved with length scale groove.
The beneficial effect of above-mentioned further scheme is adopted to be: it is mobile that length scale groove can be that the first arm rises, and improves the first arm mobile accuracy, also can give security for the levelness after cross bar rising.
Further, described Anti-slip cover is provided with and points the ripple glaze matched, described lower last item is arranged on the recess of described Anti-slip cover ripple glaze.
The beneficial effect of above-mentioned further scheme is adopted to be: what ripple glaze can promote Anti-slip cover holds sense, makes testee more comfortable in test process.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of chin-up training of the utility model horizontal bar;
Fig. 2 is the structural representation of Anti-slip cover.
In accompanying drawing, the list of parts representated by each label is as follows:
1, cross bar, 2, stay pipe;
21, the first arm, the 22, second arm, 23, jack, 24, length scale groove;
3, point contact type counter, 4, counter display, 5, Anti-slip cover, 6, perforation, 7, lower last item, 8, spring,
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As depicted in figs. 1 and 2, a kind of chin-up training horizontal bar, comprise horizontally disposed cross bar 1 and two stay pipes 2 vertically arranged, the top of two described stay pipes 2 is fixedly connected with described cross bar 1 two ends respectively, the middle part of described cross bar 1 is set with point contact type counter 3, described in one of them, the top of stay pipe 2 is fixedly connected with counter display 4, described counter display 4 passes through connection with described point contact type counter 3, described cross bar 1 is all set with Anti-slip cover 5 in the position of described point contact type counter 3 both sides, on described cross bar 1, the position of corresponding described Anti-slip cover 5 is provided with multiple perforation 6, on the inwall of described Anti-slip cover 5, the position of each described perforation 6 of one_to_one corresponding is respectively provided with lower last item 7, each described lower last item 7 is set with spring 8.
Described stay pipe 2 is Telescopic supporting tube.
Described stay pipe 2 comprises the first arm 21 and the second arm 22, output shaft jack 23 is upward provided with in described second arm 22, the bottom of described first arm 21 extend in described second arm 22 from the upper end of described second arm 22, and the bottom of described first arm 21 is connected with the output shaft of described jack 23, described jack 23 drives described first arm 21 vertically to move up and down.
The tube wall on corresponding described second arm 22 top of described first arm 21 is carved with length scale groove 24.
Described Anti-slip cover 5 is provided with and points the ripple glaze matched, described lower last item 7 is arranged on the recess of described Anti-slip cover 5 ripple glaze.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a chin-up training horizontal bar, comprise horizontally disposed cross bar (1) and two stay pipes (2) vertically arranged, the top of two described stay pipes (2) is fixedly connected with described cross bar (1) two ends respectively, it is characterized in that: the middle part of described cross bar (1) is set with point contact type counter (3), the top of stay pipe described in one of them (2) is fixedly connected with counter display (4), described counter display (4) and described point contact type counter (3) pass through connection, described cross bar (1) is all set with Anti-slip cover (5) in the position of described point contact type counter (3) both sides, the position of the upper corresponding described Anti-slip cover (5) of described cross bar (1) is provided with multiple perforation (6), on the inwall of described Anti-slip cover (5), the position of each described perforation (6) of one_to_one corresponding is provided with lower last item (7) respectively, each described lower last item (7) is set with spring (8).
2. a kind of chin-up training horizontal bar according to claim 1, is characterized in that: described stay pipe (2) is Telescopic supporting tube.
3. a kind of chin-up training horizontal bar according to claim 2, it is characterized in that: described stay pipe (2) comprises the first arm (21) and the second arm (22), output shaft jack upward (23) is provided with in described second arm (22), the bottom of described first arm (21) extend in described second arm (22) from the upper end of described second arm (22), and the bottom of described first arm (21) is connected with the output shaft of described jack (23), described jack (23) drives described first arm (21) vertically to move up and down.
4. a kind of chin-up training horizontal bar according to claim 3, is characterized in that: the tube wall on corresponding described second arm (22) top of described first arm (21) is carved with length scale groove (24).
5. a kind of chin-up training horizontal bar according to any one of Claims 1-4, it is characterized in that: described Anti-slip cover (5) is provided with and points the ripple glaze matched, described lower last item (7) is arranged on the recess of described Anti-slip cover (5) ripple glaze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061468.1U CN204411552U (en) | 2015-01-28 | 2015-01-28 | A kind of chin-up training horizontal bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061468.1U CN204411552U (en) | 2015-01-28 | 2015-01-28 | A kind of chin-up training horizontal bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204411552U true CN204411552U (en) | 2015-06-24 |
Family
ID=53461964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520061468.1U Expired - Fee Related CN204411552U (en) | 2015-01-28 | 2015-01-28 | A kind of chin-up training horizontal bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204411552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376190A (en) * | 2017-08-10 | 2017-11-24 | 苏州硅果电子有限公司 | A kind of damping type horizontal bar |
| CN113509697A (en) * | 2021-07-19 | 2021-10-19 | 江苏经贸职业技术学院 | Physical training apparatus |
-
2015
- 2015-01-28 CN CN201520061468.1U patent/CN204411552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376190A (en) * | 2017-08-10 | 2017-11-24 | 苏州硅果电子有限公司 | A kind of damping type horizontal bar |
| CN113509697A (en) * | 2021-07-19 | 2021-10-19 | 江苏经贸职业技术学院 | Physical training apparatus |
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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: 20150624 Termination date: 20160128 |
|
| EXPY | Termination of patent right or utility model |