CN102039056A - Low wind resistance self-return type breast board - Google Patents
Low wind resistance self-return type breast board Download PDFInfo
- Publication number
- CN102039056A CN102039056A CN 201010270442 CN201010270442A CN102039056A CN 102039056 A CN102039056 A CN 102039056A CN 201010270442 CN201010270442 CN 201010270442 CN 201010270442 A CN201010270442 A CN 201010270442A CN 102039056 A CN102039056 A CN 102039056A
- Authority
- CN
- China
- Prior art keywords
- breast board
- frame
- magnet
- sleeve
- grade beam
- 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.)
- Granted
Links
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The invention relates to sports equipment, in particular to a low wind resistance self-return type breast board, comprising a breast board frame, a steel wire gauze, a sleeve, a spindle, a support, a axle cap, a rack foot, a ground beam, a ground beam magnet and a breast board magnet. The tope of each support is provided with a level through-hole, the two ends of the stick-shaped spindle respectively pass through the level through-holes of the top of the support and are fixed with the axle caps outside the support, and the spindle and the sleeve is the relation of movable fit. The top surface of the upper frame and the bottom surface of the lower frame of the breast board frame are respectively provided with a plurality of breast board magnets implanted into the breast board frame and spliced with the breast board frame, and a plurality of ground beam magnets corresponding to the vertical position of the breast board magnets are inlayed and fixed on the top surface of the ground beam. The breast board can automatically recovers to vertical state after being kicked by an athlete, and physical agility and time use ratio when training are improved.
Description
Technical field
The present invention relates to a kind of sports apparatus, particularly relate to a kind of low windage self-return formula breast board.
Background technology
In the training of hurdle race, hurdling that the sportsman need constantly kick over passive movement person set upright, so that train next time.And existing hurdling is that the side that is made of vertical section and horizontal segment is L shaped support body.After it was kicked over, horizontal segment, the bow that need hold its perk descended waist to pull will to hurdle downwards and prop up, and the process of this repetition can not only slattern athletic physical efficiency, and the while is a kind of waste to the training time of preciousness also.
Summary of the invention
The present invention is for solving the deficiencies in the prior art, provides that a kind of need not to bend over just can be easily with the low windage self-return formula breast board of hurdling and overturning that falls down.
The scheme that solves the technology of the present invention problem is: low windage self-return formula breast board is made of breast board frame, steel wire, sleeve, rotating shaft, support, axle cap, frame pin, grade beam, grade beam magnet and breast board magnet.Wherein, two pin are a pair of bar shape that is parallel to each other, and the middle part of two pin is by being connected to the integral body of an I shape with two pin grade beams vertical, strip.The middle part of two pin respectively have one with the frame pin be support holistic, vertical, strip, all there is a horizontal through hole on the top of each support, the two ends of the rotating shaft of clavate are run through the horizontal through hole of cantilever tip respectively and are fixed with the axle cap in the support outside.
The breast board frame is that cross section is the rectangle frame of rectangle, is the steel wire that is fixed as one with the breast board frame in the coffin that the breast board frame is surrounded, and sleeve is the cylinder of strip, and the two ends of sleeve are fixed with the middle part of the left and right frame of breast board frame respectively.
The position that the left and right frame of breast board frame is corresponding with the axial line level of sleeve has a horizontal through hole respectively, and the horizontal through hole and being in the sleeve and with sleeve that the part of rotating shaft between two stands runs through the left and right frame of breast board frame is in active relationship.
The end face of the upper side frame of breast board frame and the bottom surface of lower frame have in a plurality of embedding breast board frames respectively and the breast board magnet bonding with the breast board frame, inlay on the end face of grade beam and are fixed with a plurality of and the corresponding grade beam magnet of vertical position breast board magnet.Breast board magnet and grade beam magnet are rare-earth magnet, and the minimum vertically distance of the two is not less than 0.3cm, and the magnetic pole of a breast board magnet end outwardly and grade beam the magnet magnetic pole of an end outwardly are different.
In training process, in case breast board frame passive movement person kicks, the breast board frame will be rotated around the shaft, the upper side frame of breast board frame or lower frame in case from grade beam through out-of-date, under the mutual attraction force acts of breast board magnet and grade beam magnet, breast board magnet can keep relative static with grade beam magnet, and this moment, the breast board frame recovered vertical state again.
Adopt such scheme, can reach following remarkable result:
Because the present invention can automatically restore to vertical state so that train next time after passive movement person kicks, significantly reduced that the sportsman props up existing waste of hurdling on time and physical efficiency in the training, physical efficiency when having improved training and the utilization rate of time.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A profile of Fig. 1.
Among the figure: 1. 7. pin of breast board frame 2. steel wire 3. sleeves, 4. rotating shaft 5. supports, 6. axle caps, 8. grade beams, 9. grade beam magnet, 10. breast board magnet
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Low windage self-return formula breast board is made of breast board frame 1, steel wire 2, sleeve 3, rotating shaft 4, support 5, axle cap 6, frame pin 7, grade beam 8, grade beam magnet 9 and breast board magnet 10.Wherein, two pin 7 are a pair of bar shape that is parallel to each other, and the middle part of two pin 7 is by being connected to the integral body of an I shape with two pin, 7 grade beams 8 vertical, strip.The middle part of two pin 7 respectively has one to be support 5 holistic, vertical, strip with frame pin 7, all there is a horizontal through hole on the top of each support 5, and the two ends of the rotating shaft 4 of clavate are run through the horizontal through hole on support 5 tops respectively and fixed with the axle cap 6 in support 5 outsides.
The position that the left and right frame of breast board frame 1 is corresponding with the axial line level of sleeve 3 has a horizontal through hole respectively, and the horizontal through hole and being in the sleeve 3 and with sleeve 3 that the part of rotating shaft 4 between two stands 5 runs through the left and right frame of breast board frame 1 is in active relationship.
The end face of the upper side frame of breast board frame 1 and the bottom surface of lower frame have respectively in a plurality of embedding breast board frames 1 and the breast board magnet 10 bonding with breast board frame 1, inlay on the end face of grade beam 8 and are fixed with a plurality of and the corresponding grade beam magnet 9 of vertical position breast board magnet 10.Breast board magnet 10 and grade beam magnet 9 are rare-earth magnet, and the minimum vertically distance of the two is not less than 0.3cm, and the magnetic pole of breast board magnet 10 end outwardly and grade beam magnet 9 magnetic pole of an end outwardly are different.
In training process, in case the breast board frame 1 passive movement person kick, breast board frame 1 will 4 be rotated around the shaft, the upper side frame of breast board frame 1 or lower frame in case from grade beam 8 through out-of-date, under the mutual attraction force acts of breast board magnet 10 and grade beam magnet 9, breast board magnet 10 can keep relative static with grade beam magnet 9, and breast board frame 1 recovers vertical state again at this moment.
Claims (1)
1. one kind low windage self-return formula breast board, by the breast board frame, steel wire, sleeve, rotating shaft, support, axle cap, the frame pin, grade beam, grade beam magnet and breast board magnet constitute, it is characterized in that: two pin are a pair of bar shape that is parallel to each other, the middle part of two pin is by vertical with two pin, the grade beam of strip is connected to the integral body of an I shape, the middle part of two pin respectively have one with the frame pin be holistic, vertical, the support of strip, all there is a horizontal through hole on the top of each support, the two ends of the rotating shaft of clavate are run through the horizontal through hole of cantilever tip respectively and are fixed with the axle cap in the support outside, the breast board frame is that cross section is the rectangle frame of rectangle, it in the coffin that the breast board frame is surrounded the steel wire that is fixed as one with the breast board frame, sleeve is the cylinder of strip, the two ends of sleeve respectively with the left side of breast board frame, the middle part of left frame is fixed, the left side of breast board frame, the position that left frame is corresponding with the axial line level of sleeve has a horizontal through hole respectively, the part of rotating shaft between two stands runs through the left side of breast board frame, the horizontal through hole of left frame and being in the sleeve and with sleeve is in active relationship, the end face of the upper side frame of breast board frame and the bottom surface of lower frame have in a plurality of embedding breast board frames respectively and the breast board magnet bonding with the breast board frame, on the end face of grade beam, inlay and be fixed with a plurality of and the corresponding grade beam magnet of vertical position breast board magnet, breast board magnet and grade beam magnet are rare-earth magnet, the minimum vertically distance of the two is not less than 0.3cm, and the magnetic pole of a breast board magnet end outwardly and grade beam the magnet magnetic pole of an end outwardly are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010270442 CN102039056B (en) | 2010-08-31 | 2010-08-31 | Low wind resistance self-return type breast board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010270442 CN102039056B (en) | 2010-08-31 | 2010-08-31 | Low wind resistance self-return type breast board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102039056A true CN102039056A (en) | 2011-05-04 |
| CN102039056B CN102039056B (en) | 2012-09-19 |
Family
ID=43905796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010270442 Active CN102039056B (en) | 2010-08-31 | 2010-08-31 | Low wind resistance self-return type breast board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102039056B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623599A (en) * | 2013-12-11 | 2014-03-12 | 葛剑 | Balk board assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2666525Y (en) * | 2003-10-08 | 2004-12-29 | 王兆明 | Auxiliary exercising apparatus for hurdle technique |
| CN101433768A (en) * | 2007-11-15 | 2009-05-20 | 徐天元 | Fence for preventing scratching |
| DE202009000881U1 (en) * | 2009-01-23 | 2009-07-02 | Jhang, Jhih-Hao | hurdle arrangement |
| KR20090130781A (en) * | 2008-06-16 | 2009-12-24 | 남승우 | Tumbler style high hurdle |
| CN201389351Y (en) * | 2009-02-27 | 2010-01-27 | 刘晓艺 | Rotatable hurdle |
| CN201848106U (en) * | 2010-08-31 | 2011-06-01 | 成都春江科技有限公司 | Vertical overturnable magnetic-control positioning hurdle plate |
-
2010
- 2010-08-31 CN CN 201010270442 patent/CN102039056B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2666525Y (en) * | 2003-10-08 | 2004-12-29 | 王兆明 | Auxiliary exercising apparatus for hurdle technique |
| CN101433768A (en) * | 2007-11-15 | 2009-05-20 | 徐天元 | Fence for preventing scratching |
| KR20090130781A (en) * | 2008-06-16 | 2009-12-24 | 남승우 | Tumbler style high hurdle |
| DE202009000881U1 (en) * | 2009-01-23 | 2009-07-02 | Jhang, Jhih-Hao | hurdle arrangement |
| CN201389351Y (en) * | 2009-02-27 | 2010-01-27 | 刘晓艺 | Rotatable hurdle |
| CN201848106U (en) * | 2010-08-31 | 2011-06-01 | 成都春江科技有限公司 | Vertical overturnable magnetic-control positioning hurdle plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623599A (en) * | 2013-12-11 | 2014-03-12 | 葛剑 | Balk board assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102039056B (en) | 2012-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103752024A (en) | Training hurdle bracket easy to ascend and descend | |
| CN102039056B (en) | Low wind resistance self-return type breast board | |
| CN201848106U (en) | Vertical overturnable magnetic-control positioning hurdle plate | |
| CN205284582U (en) | Pet running wheel | |
| CN205814958U (en) | A kind of athletic training jumping stand | |
| CN201558555U (en) | Non-falling hurdle device | |
| CN203677956U (en) | Hurdle frame | |
| CN209519321U (en) | A kind of mutual variant basketball stands in community and table tennis table | |
| CN106975231A (en) | A kind of track and field is hurdled with multipurpose safety | |
| CN208031924U (en) | One kind, which is hurdled, uses railing | |
| CN206381570U (en) | Novel lifting formula basketball stands | |
| CN204543474U (en) | A kind of special wall for football training | |
| CN207545776U (en) | A kind of combined type wushu training employment stake | |
| CN104771867A (en) | Body builder for waist and back | |
| CN203724783U (en) | Training hurdle frame easy to ascend and descend | |
| CN205730234U (en) | Shading type physical culture climbing training device | |
| CN103691135A (en) | Magnetic auto-return hurdle | |
| CN201643745U (en) | Hurdle | |
| CN202715255U (en) | Hurdle frame for physical education | |
| CN103830920A (en) | Method for designing hurdle frame for physical education | |
| CN203556118U (en) | Safe net frame of table tennis table | |
| CN203389303U (en) | Training basketball stand | |
| CN203494179U (en) | Automatic righting hurdle for athletic training | |
| CN207722382U (en) | A kind of adjustable track and field is with hurdling | |
| CN206964953U (en) | A kind of athletic training jumping stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 610031 No. 2 Jinsha Road, Chengdu, Sichuan, Jinniu District Applicant after: Chengdu Chunjiang Science and Technology Co., Ltd. Address before: 610041 No. 6, Tian Long Road, hi tech Development Zone, Sichuan, Chengdu Applicant before: Chengdu Chunjiang Science and Technology Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QIDONG XINGYUAN ECOLOGICAL ORGANIC FERTILIZER CO., Free format text: FORMER OWNER: CHENGDU CHUNJIANG SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20131120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610031 CHENGDU, SICHUAN PROVINCE TO: 226200 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131120 Address after: Xiangyang small town gate village of Qidong city in Jiangsu province Nantong city 226200 Patentee after: Qidong Xingyuan ecological organic fertilizer Co., Ltd. Address before: 610031 No. 2 Jinsha Road, Chengdu, Sichuan, Jinniu District Patentee before: Chengdu Chunjiang Science and Technology Co., Ltd. |