CN107126713A - A kind of hurdles standard for training - Google Patents
A kind of hurdles standard for training Download PDFInfo
- Publication number
- CN107126713A CN107126713A CN201710483827.6A CN201710483827A CN107126713A CN 107126713 A CN107126713 A CN 107126713A CN 201710483827 A CN201710483827 A CN 201710483827A CN 107126713 A CN107126713 A CN 107126713A
- Authority
- CN
- China
- Prior art keywords
- cross bar
- bar portion
- return pin
- montant
- hurdles
- 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.)
- Pending
Links
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63K—RACING; RIDING SPORTS; EQUIPMENT OR ACCESSORIES THEREFOR
- A63K3/00—Equipment or accessories for racing or riding sports
- A63K3/04—Hurdles or the like
- A63K3/043—Athletics hurdles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention provides a kind of hurdles standard for training, belong to sports apparatus technical field.It, which is solved, the technical problem such as can topple over completely after existing hurdles rack is kicked.This hurdles standard for training includes base and whippletree of hurdling, base includes two bearings, bearing includes return pin, montant and cross bar, one end of montant is fixed with one end of cross bar and montant is vertical with cross bar, one end removable fixation and return pin and cross bar of the one end of return pin with cross bar close to montant are tangent, the other end of return pin is away from cross bar and upwarps, montant includes fixed bar portion and the flexible bar portion being plugged in fixed bar portion, flexible bar portion can be relatively fixed bar portion and move up and down and position, and whippletree of hurdling is arranged on the upper end of two flexible bar portions.The present invention has can self-righting advantage.
Description
Technical field
The invention belongs to sports apparatus technical field, it is related to a kind of hurdles standard for training.
Background technology
With the popularization of sports, "sport for all" is hurdled as one in track and field in whole nation progress like a raging fire
Big event is increasingly keen to by people, and increasing people's exercise is hurdled, due to hurdling with certain difficulty, in connection
Often there is the situation for kicking hurdles rack in sportsman when being, hurdles rack can be toppled over completely after being kicked, therefore is training successively
Sportsman needs that next exercise will could be carried out after hurdles rack righting in turn afterwards, causes the extremely inefficient of training.
The content of the invention
The purpose of the present invention is there is above mentioned problem for existing technology, it is proposed that a kind of hurdles standard for training, this hair
The technical problem of bright solution is hurdles rack energy auto-strengthening.
The purpose of the present invention can be realized by following technical proposal：
A kind of hurdles standard for training, including base and whippletree of hurdling, the base include two bearings, it is characterised in that
The bearing includes return pin, montant and cross bar, and one end of the montant is fixed with one end of cross bar and montant is vertical with cross bar,
One end removable fixation and return pin and cross bar of the one end of the return pin with cross bar close to montant are tangent, the return pin it is another
One end is away from cross bar and upwarps, and the montant includes fixed bar portion and the flexible bar portion being plugged in fixed bar portion, described flexible
Bar portion can be relatively fixed bar portion and move up and down and position, and the whippletree of hurdling is arranged on the upper end of two flexible bar portions.
Cross bar when using in hurdles rack is towards post position, when hurdling when the pin of sportsman, which is got to, hurdles whippletree,
Hurdles rack can topple over to return pin side, and hurdles rack can topple over downwards in the presence of return pin is rolled, with Protection of the sportsman, when across
Column frame when being poured into certain angle because the center of gravity of hurdles rack is located at close to cross bar side, therefore return pin can reverse rollback make
Obtain bearing to erect again, it is to avoid situation about completely toppling over occurs in hurdles rack, therefore when getting to hurdles rack without righting hurdles rack,
Improve the efficiency of training.
In above-mentioned hurdles standard for training, the upper end of the flexible bar portion is provided with positioning step, the positioning step court
To the one end of return pin away from cross bar, the two ends of the whippletree of hurdling can be leaned against on the positioning step of two flexible bar portions respectively.
The positioning step whippletree that will fast and accurately can hurdle is in place, while sportsman, which hurdles, gets to whippletree energy of being hurdled when hurdling whippletree
Drop out positioning step Protection of the sportsman.
In above-mentioned hurdles standard for training, banking stop, the banking stop are hinged with the lateral surface of the flexible bar portion
Positioned at positioning step opening side, torsion spring is provided between the banking stop and flexible bar portion, the whippletree of hurdling can be stuck in spacing
Between piece and flexible bar portion.Sportsman clips when hurdling when hurdling whippletree, because active force can not overcome the elastic force of torsion spring, because
This is in the presence of banking stop so that whippletree of hurdling will not be dropped out from positioning step；Occur kicking when sportsman is hurdling across
During column whippletree, the elastic force of torsion spring is overcome because active force is larger, banking stop is rotated so that hurdling under the promotion for whippletree of hurdling
Cross bar drops out positioning step, so that avoid sportsman from being fallen down because of emergent larger resistance, Protection of the sportsman, while the structure
Be avoided that sportsman kick cross bar of hurdling active force it is excessive cause whole hurdles rack topple over amplitude it is excessive appearance thoroughly topple over
Situation, coordinate return pin to can guarantee that in training in any case all without there is the situation that hurdles rack is thoroughly toppled over.
In above-mentioned hurdles standard for training, some positioning holes, some positioning hole edges are provided with the flexible bar portion
The length direction for expansion link is uniformly distributed, and bolt is bolted with the fixed bar portion, and the bolt can be plugged to
In one of positioning hole.Regulation to whippletree height of hurdling is realized by said structure, the applicability of hurdles rack is improved.
In above-mentioned hurdles standard for training, the return pin adopts made of plastic, the cross bar away from return pin one
End is fixed with balancing weight.The return pin quality that plastics are made is smaller, so as to ensure that the center of gravity of bearing is located at close to cross bar side, makes
Obtaining hurdles rack can backswing reset when toppling over.
In above-mentioned hurdles standard for training, it is bolted between the return pin and cross bar.
Compared with prior art, this hurdles standard for training will not topple over and can auto-strengthening, with improve training effectiveness and
The advantage of Protection of the sportsman.
Brief description of the drawings
Fig. 1 is the side structure schematic view of this hurdles standard for training.
In figure, 1, whippletree of hurdling；2nd, return pin；3rd, cross bar；31st, balancing weight；4th, montant；41st, fixed bar portion；411st, position
Bolt；42nd, flexible bar portion；421st, positioning hole；422nd, positioning step；5th, banking stop.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in figure 1, hurdles standard for training includes base and whippletree 1 of hurdling, base includes two bearings, and bearing includes back
Position bar 2, montant 4 and cross bar 3, one end of montant 4 is fixed with one end of cross bar 3 and montant 4 is vertical with cross bar 3, and the one of return pin 2
End is bolted with cross bar 3 close to one end of montant 4 and return pin 2 and cross bar 3 are tangent, and the other end of return pin 2 is remote
Cross bar 3 is simultaneously upwarped, and return pin 2 adopts made of plastic, and the one end of cross bar 3 away from return pin 2 is fixed with balancing weight 31.
Montant 4 includes being provided with fixed bar portion 41 and the flexible bar portion 42 being plugged in fixed bar portion 41, flexible bar portion 42
Some positioning holes 421, some positioning holes 421 are uniformly distributed along the length direction of expansion link, and it is fixed to be bolted with fixed bar portion 41
Position bolt 411, bolt 411 can be plugged in one of positioning hole 421, and whippletree 1 of hurdling is arranged on two flexible bar portions
42 upper end.
The upper end of flexible bar portion 42 is provided with positioning step 422, and positioning step 422 is towards one of return pin 2 away from cross bar 3
End, the two ends for whippletree 1 of hurdling can be leaned against on the positioning step 422 of two flexible bar portions 42 respectively.The lateral surface of flexible bar portion 42
On be hinged with banking stop 5, banking stop 5 is located at positioning step 422 and is open side, provided with turning round between banking stop 5 and flexible bar portion 42
Spring, whippletree 1 of hurdling can be stuck between banking stop 5 and flexible bar portion 42.Sportsman clips when hurdling when hurdling whippletree 1, due to
Active force can not overcome the elastic force of torsion spring, therefore in the presence of banking stop 5 to hurdle whippletree 1 will not be from positioning step 422
On drop out；Occur kicking when sportsman is hurdling when hurdling whippletree 1, the elastic force of torsion spring is overcome because active force is larger, limit
Bit slice 5 is rotated under the promotion for whippletree 1 of hurdling so that cross bar 3 of hurdling drops out positioning step 422, so as to avoid sportsman because suddenly
Occur larger resistance fall down, Protection of the sportsman, at the same the structure be avoided that sportsman kick cross bar 3 of hurdling active force it is excessive
Cause whole hurdles rack topples over the excessive situation for occurring thoroughly toppling over of amplitude, coordinates return pin 2 can guarantee that any in training
In the case of all without there is the situation that hurdles rack is thoroughly toppled over.
Cross bar 3 when using in hurdles rack is towards post position, when hurdling when the pin of sportsman gets to whippletree 1 of hurdling
When, hurdles rack can topple over to the side of return pin 2, and hurdles rack can topple over downwards in the presence of return pin 2 is rolled, to protect motion
Member, when center of gravity when being poured into certain angle due to hurdles rack of hurdles rack is located at close to the side of cross bar 3, therefore the meeting of return pin 2
Reverse rollback causes bearing to erect again, it is to avoid situation about toppling over completely occurs in hurdles rack, therefore need not when getting to hurdles rack
Righting hurdles rack, improves the efficiency of training.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (6)
1. a kind of hurdles standard for training, including base and whippletree of hurdling, the base include two bearings, it is characterised in that institute
Stating bearing includes return pin, montant and cross bar, and one end of the montant is fixed with one end of cross bar and montant is vertical with cross bar, institute
State that one end removable fixation and return pin and cross bar of the one end of return pin with cross bar close to montant are tangent, the return pin it is another
End is away from cross bar and upwarps, and the montant includes fixed bar portion and the flexible bar portion being plugged in fixed bar portion, the expansion link
Portion can be relatively fixed bar portion and move up and down and position, and the whippletree of hurdling is arranged on the upper end of two flexible bar portions.
2. hurdles standard for training according to claim 1, it is characterised in that the upper end of the flexible bar portion is provided with positioning table
Rank, the positioning step can lean against two respectively and stretch towards the one end of return pin away from cross bar, the two ends of the whippletree of hurdling
On the positioning step of bar portion.
3. hurdles standard for training according to claim 2, it is characterised in that be hinged with the lateral surface of the flexible bar portion
Banking stop, the banking stop be located at positioning step opening side, between the banking stop and flexible bar portion be provided with torsion spring, it is described across
Column whippletree can be stuck between banking stop and flexible bar portion.
4. hurdles standard for training according to claim 1, it is characterised in that be provided with some positioning in the flexible bar portion
Hole, some positioning holes are uniformly distributed along the length direction of expansion link, are bolted with bolt in the fixed bar portion, institute
Stating bolt can be plugged in one of positioning hole.
5. hurdles standard for training according to claim 1, it is characterised in that the return pin adopts made of plastic, described
The one end of cross bar away from return pin is fixed with balancing weight.
6. hurdles standard for training according to claim 1, it is characterised in that pass through bolt between the return pin and cross bar
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710483827.6A CN107126713A (en) | 2017-06-23 | 2017-06-23 | A kind of hurdles standard for training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710483827.6A CN107126713A (en) | 2017-06-23 | 2017-06-23 | A kind of hurdles standard for training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107126713A true CN107126713A (en) | 2017-09-05 |
Family
ID=59736961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710483827.6A Pending CN107126713A (en) | 2017-06-23 | 2017-06-23 | A kind of hurdles standard for training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107126713A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201558555U (en) * | 2009-11-16 | 2010-08-25 | 于苹 | Non-falling hurdle device |
| US7785233B1 (en) * | 2007-02-07 | 2010-08-31 | Moore Thomas M | Collapsible hurdle with quick reset |
| CN201596366U (en) * | 2009-12-01 | 2010-10-06 | 成都斯博特科技有限公司 | Hurdle |
| CN202315329U (en) * | 2011-11-03 | 2012-07-11 | 王微青 | Hurdle frame |
| CN102961880A (en) * | 2012-12-11 | 2013-03-13 | 王萍 | Secondary buffering type hurdle frame |
| CN204337794U (en) * | 2014-12-26 | 2015-05-20 | 南阳医学高等专科学校 | The hurdles standard for training that a kind of height adjustable and preventing is fallen down |
| CN205127417U (en) * | 2015-11-04 | 2016-04-06 | 赵晓冬 | Tumbler hurdle |
| CN206853143U (en) * | 2017-06-23 | 2018-01-09 | 平湖市酷风文体用品有限公司 | A kind of hurdles standard for training |
-
2017
- 2017-06-23 CN CN201710483827.6A patent/CN107126713A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7785233B1 (en) * | 2007-02-07 | 2010-08-31 | Moore Thomas M | Collapsible hurdle with quick reset |
| CN201558555U (en) * | 2009-11-16 | 2010-08-25 | 于苹 | Non-falling hurdle device |
| CN201596366U (en) * | 2009-12-01 | 2010-10-06 | 成都斯博特科技有限公司 | Hurdle |
| CN202315329U (en) * | 2011-11-03 | 2012-07-11 | 王微青 | Hurdle frame |
| CN102961880A (en) * | 2012-12-11 | 2013-03-13 | 王萍 | Secondary buffering type hurdle frame |
| CN204337794U (en) * | 2014-12-26 | 2015-05-20 | 南阳医学高等专科学校 | The hurdles standard for training that a kind of height adjustable and preventing is fallen down |
| CN205127417U (en) * | 2015-11-04 | 2016-04-06 | 赵晓冬 | Tumbler hurdle |
| CN206853143U (en) * | 2017-06-23 | 2018-01-09 | 平湖市酷风文体用品有限公司 | A kind of hurdles standard for training |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |