CN103721369A - Jumping stand - Google Patents
Jumping stand Download PDFInfo
- Publication number
- CN103721369A CN103721369A CN201410020266.2A CN201410020266A CN103721369A CN 103721369 A CN103721369 A CN 103721369A CN 201410020266 A CN201410020266 A CN 201410020266A CN 103721369 A CN103721369 A CN 103721369A
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- sliding sleeve
- lever
- magnetic pole
- base
- jumping stand
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Abstract
The invention discloses a jumping stand which comprises a base and a vertical column, wherein a gradienter is arranged on the base; the height of the foot of the base can be adjusted, so as to locate the base in a horizontal position; the vertical column is provided with a scale and is sleeved with a sliding sleeve; the sliding sleeve is made of soft silica gel; the sliding sleeve and the vertical column are in loosened match, so as to be convenient to vertically move; a rod support for supporting a transverse rod is arranged on the sliding sleeve; a lever is arranged on one side of the sliding sleeve; a magnetic pole and a friction block are arranged on the lever; the lever is hinged with the sliding sleeve through a hinge pin; a fixing magnetic pole is further arranged on the sliding sleeve; and the fixing magnetic pole and the magnetic pole are both strength magnets. The jumping stand has the characteristics that the jumping stand can be vertically and freely adjusted as the sliding sleeve is locked through magnetic force, and compared with the prior art, the jumping stand is simple in structure, smart in design, high in practicability and low in manufacturing cost.
Description
Technical field
The present invention relates to a kind of sports equipment, specifically refer to be used for shelving in high jump the jumping stand of cross bar.
Background technology
When jumping stand is high jump, for the support of support rail, owing to often needing to regulate height in high jump, thereby good jumping stand needs to regulate height; On the other hand, high jumper particularly beginner may knock column or sliding sleeve is injured, thereby the security of jumping stand has also been proposed to higher requirement.
The jumping stand using is at present mostly metal material, comprise: base, vertical columns, mobile column, vertical columns is fixedly mounted on base, on vertical columns, be provided with upper connector and lower connector, on lower connector and vertical columns, be provided with set lever, mobile column activity wears in upper connector, and the lower end of mobile column is fixed on lower connector.Its using method is: in the time need to adjusting the height of mobile column, unscrew set lever, then regulate up or down lower connector, drive mobile column to move or move down in upper connector, be adjusted to after desired height, tighten again set lever, by lower connector, mobile column and vertical columns fixed bit.The shortcoming of the jumping stand of said structure is: coordinating between vertical columns and mobile column mainly relies on upper and lower connector, and its fit clearance is large, and structure is loaded down with trivial details; In addition, upper and lower connector is metal material, has corner angle, once sportsman knocks, injured meeting is very serious.
On this basis, Chinese patent CN102114317A discloses a kind of jumping stand that adopts motor lifting, obviously, adopts motor to drive that not only cost is high, and powered restriction, very inconvenient.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art exactly, and a kind of regulate height and the high jumping stand of safety coefficient simple in structure, convenient are provided.
For overcoming the deficiencies in the prior art, the present invention takes following technical scheme:
A kind of jumping stand, comprises base and column, it is characterized in that: base is provided with level meter that the pin adjustable-height of base can be horizontal by adjusting base; Column is carved with scale and cover has sliding sleeve, sliding sleeve is that soft silica gel is made, sliding sleeve and column are loose fit, are convenient to move up and down, and sliding sleeve is provided with lever bracket, for support rail, sliding sleeve one side has lever, has magnetic pole and brake pad on lever, and lever is by bearing pin and sliding sleeve link, on sliding sleeve, be also provided with fixed magnetic pole, fixed magnetic pole and lever magnetic pole are strong magnets.
During normal use, the magnetic pole on fixed magnetic pole and lever on sliding sleeve attracts each other, and by lever pressing friction piece, brake pad compresses column, reaches the effect of locking and fixing sliding sleeve.When need regulate height, the lever upper end of holding with a firm grip presses to sliding sleeve, overcomes magnetic force and just brake pad can be unclamped to column, can move up and down flexibly like this, realizes highly and regulating.
Feature of the present invention is that the easy on and off that adopts magnetic locking sliding sleeve to realize jumping stand regulates, compared with prior art, of the present invention simple in structure, designs ingeniously, practical, and cost and cost are also lower; The present invention is also provided with screw and the level meter of adjusting level on base, makes precision higher; Sliding sleeve of the present invention adopts soft silica gel and removes corner angle as far as possible, has improved security.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present invention.
Fig. 2 is partial enlarged drawing of the present invention.
In figure, each label represents:
1, base; 2, column; 3, sliding sleeve; 4, brake pad; 5, bearing pin; 6, fixed magnetic pole; 7, lever magnetic pole; 8, lever; 9, lever bracket.
The specific embodiment
Now by reference to the accompanying drawings, the present invention is further illustrated.
Jumping stand as depicted in figs. 1 and 2, comprises base 1 and column 2, and base 1 is provided with level meter, the pin adjustable-height of base 1, and adjusting base is horizontal; Column 2 is carved with scale and cover has sliding sleeve 3, sliding sleeve 3 is made for soft silica gel, sliding sleeve 3 and column 2 are loose fit, are convenient to move up and down, and sliding sleeve 3 is provided with lever bracket 9, for support rail, sliding sleeve 3 one sides have lever 8, have magnetic pole 7 and brake pad 4 on lever 8, and lever links by bearing pin 5 and sliding sleeve 3, on sliding sleeve 3, be also provided with fixed magnetic pole 6, fixed magnetic pole 6 is strong magnets with lever magnetic pole 7.
During normal use, the magnetic pole 7 on fixed magnetic pole 6 and lever on sliding sleeve 3 attracts each other, and by lever 8 pressing friction pieces 4, brake pad 4 compresses column 2, reaches the effect of locking and fixing sliding sleeve 3.When need regulate height, lever 8 upper ends of holding with a firm grip press to sliding sleeve 3, overcome magnetic force and just brake pad 4 can be unclamped to column, can move up and down flexibly like this, realize highly and regulating.
Above-mentioned is preferred embodiment of the present invention, not the present invention is done to any pro forma restriction.Any those of ordinary skill in the art, in the situation that not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not depart from technical solution of the present invention,, all should drop in the scope of technical solution of the present invention protection any simple modification made for any of the above embodiments, equivalent variations and modification according to the technology of the present invention essence.
Claims (1)
1. a jumping stand, comprises base and column, it is characterized in that: base is provided with level meter that the pin adjustable-height of base can be horizontal by adjusting base; Column is carved with scale and cover has sliding sleeve, sliding sleeve is that soft silica gel is made, sliding sleeve and column are loose fit, are convenient to move up and down, and sliding sleeve is provided with lever bracket, for support rail, sliding sleeve one side has lever, has magnetic pole and brake pad on lever, and lever is by bearing pin and sliding sleeve link, on sliding sleeve, be also provided with fixed magnetic pole, fixed magnetic pole and lever magnetic pole are strong magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020266.2A CN103721369B (en) | 2014-01-17 | 2014-01-17 | Jumping stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020266.2A CN103721369B (en) | 2014-01-17 | 2014-01-17 | Jumping stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103721369A true CN103721369A (en) | 2014-04-16 |
| CN103721369B CN103721369B (en) | 2016-02-17 |
Family
ID=50445822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410020266.2A Expired - Fee Related CN103721369B (en) | 2014-01-17 | 2014-01-17 | Jumping stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103721369B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105588596A (en) * | 2016-03-04 | 2016-05-18 | 唐梅 | Electronic appliance integration testing bench with object placement box |
| US20170016243A1 (en) * | 2014-03-06 | 2017-01-19 | Betafence Holding | Support structure for a fence |
| CN108211194A (en) * | 2018-01-10 | 2018-06-29 | 长江大学 | A kind of physical education high jump training device |
| CN108273243A (en) * | 2018-01-19 | 2018-07-13 | 卡斯纳（苏州）医疗设备有限公司 | A kind of knee joint training aids for medical treatment |
| CN108310714A (en) * | 2018-04-27 | 2018-07-24 | 郑州工业应用技术学院 | A kind of novel no bar device for high jump of sport |
| CN112676255A (en) * | 2020-12-13 | 2021-04-20 | 朱贵森 | Multifunctional bearing cleaning machine and unit and cleaning method |
| CN113041543A (en) * | 2021-04-28 | 2021-06-29 | 许昌学院 | High jump training device for sports and use method |
| CN113941121A (en) * | 2021-10-19 | 2022-01-18 | 桃源县架桥镇中学 | Make things convenient for height-adjusting's jumping stand for sports training |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2918227A1 (en) * | 1979-05-05 | 1980-11-13 | Volker Reinfrank | Holder for high jump bar - includes profile sections enclosing stand with bar support including magnetic connections, and height scale with read=off facility |
| US5005827A (en) * | 1990-02-26 | 1991-04-09 | Steinbrecher Gary A | Leaper's obstacle |
| CN2103349U (en) * | 1991-08-07 | 1992-05-06 | 兰州磁性器件研究所 | Magnetic jumping bar stand |
| CN202438034U (en) * | 2012-02-10 | 2012-09-19 | 德州学院 | Novel high-jump frame |
| CN203663322U (en) * | 2014-01-17 | 2014-06-25 | 吉首大学 | High jump stand |
-
2014
- 2014-01-17 CN CN201410020266.2A patent/CN103721369B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2918227A1 (en) * | 1979-05-05 | 1980-11-13 | Volker Reinfrank | Holder for high jump bar - includes profile sections enclosing stand with bar support including magnetic connections, and height scale with read=off facility |
| US5005827A (en) * | 1990-02-26 | 1991-04-09 | Steinbrecher Gary A | Leaper's obstacle |
| CN2103349U (en) * | 1991-08-07 | 1992-05-06 | 兰州磁性器件研究所 | Magnetic jumping bar stand |
| CN202438034U (en) * | 2012-02-10 | 2012-09-19 | 德州学院 | Novel high-jump frame |
| CN203663322U (en) * | 2014-01-17 | 2014-06-25 | 吉首大学 | High jump stand |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170016243A1 (en) * | 2014-03-06 | 2017-01-19 | Betafence Holding | Support structure for a fence |
| US10253518B2 (en) * | 2014-03-06 | 2019-04-09 | Betafence Holding | Support structure for a fence |
| CN105588596A (en) * | 2016-03-04 | 2016-05-18 | 唐梅 | Electronic appliance integration testing bench with object placement box |
| CN108211194A (en) * | 2018-01-10 | 2018-06-29 | 长江大学 | A kind of physical education high jump training device |
| CN108273243A (en) * | 2018-01-19 | 2018-07-13 | 卡斯纳（苏州）医疗设备有限公司 | A kind of knee joint training aids for medical treatment |
| CN108310714A (en) * | 2018-04-27 | 2018-07-24 | 郑州工业应用技术学院 | A kind of novel no bar device for high jump of sport |
| CN112676255A (en) * | 2020-12-13 | 2021-04-20 | 朱贵森 | Multifunctional bearing cleaning machine and unit and cleaning method |
| CN113041543A (en) * | 2021-04-28 | 2021-06-29 | 许昌学院 | High jump training device for sports and use method |
| CN113941121A (en) * | 2021-10-19 | 2022-01-18 | 桃源县架桥镇中学 | Make things convenient for height-adjusting's jumping stand for sports training |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103721369B (en) | 2016-02-17 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181212 Address after: 409800 Chongqing Youyang Tujia and Miao Autonomous County Xiaoba National Business Park Patentee after: Youyang Junhong Furniture Co., Ltd. Address before: 416000 No. 120 Renmin South Road, Jishou City, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Patentee before: Jishou University |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190924 Address after: Room 501, Office Building of Market Supervision Bureau of Langchuan Avenue, Jianping Town, Langxi County, Xuancheng City, Anhui Province Patentee after: Xuancheng Geith Intellectual Property Operations Co., Ltd. Address before: 409800 Chongqing Youyang Tujia and Miao Autonomous County Xiaoba National Business Park Patentee before: Youyang Junhong Furniture Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20200117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |