CN202892927U - Novel hurdle frame - Google Patents
Novel hurdle frame Download PDFInfo
- Publication number
- CN202892927U CN202892927U CN 201220608673 CN201220608673U CN202892927U CN 202892927 U CN202892927 U CN 202892927U CN 201220608673 CN201220608673 CN 201220608673 CN 201220608673 U CN201220608673 U CN 201220608673U CN 202892927 U CN202892927 U CN 202892927U
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- CN
- China
- Prior art keywords
- supporting seat
- novel
- fixing rod
- fixed bar
- hurdle
- 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 the field of sport goods, in particular to a novel hurdle frame. The novel hurdle frame comprises a supporting seat and a hurdle plate, a groove is formed in one side of the supporting seat, the other side of the supporting seat is connected with the middle of a fixing rod through a spring, the lower portion of the fixing rod is connected with the supporting seat through a rotary shaft, a vibration damping piece is arranged on the supporting seat on one side of the fixing rod, an extension rod is arranged in the fixing rod which is connected with the extension rod through bolts, the hurdle plate is arranged on the extension rod, an inner sleeve is arranged in the hurdle plate, an air filling hole is formed in the hurdle plate, and the air filling hole is communicated with the inner sleeve. The hurdle plate is made from cloth bands, and the inner sleeve is made from plastic. The novel hurdle frame has the advantages of being reasonable and practical in structural design, ingenious and novel in design, easy and convenient to use, not prone to causing injury of trained personnel and enabling students to have fear psychology, capable of improving initiative in training process and enabling the fixing rod to be automatically erected after the fixing rod is knocked off, small in size, and light in weight.
Description
Technical field
The utility model relates to the sports goods field, relates in particular to a kind of novel hurdles rack.
Background technology
Hurdling is a kind of important track events, and technical difficulty is higher.The hurdles rack that uses in teaching process at present all is the firm type structure, and breast board all is that hard wood is made, when the student hurdles at training and competition, after hurdles rack is knocked down, can not automatically hold up, need manually prop up just and can proceed competition and training, and the breast board of hard is easy to cause wound even fracture to the beginner in use, cause a kind of psychological fear to the beginner like this, very unfavorable to the raising of technology, directly affect quality of instruction and sports achievement.Also band phenomenon that folding occurs falling of wooden breast board causes loss economically in addition.Therefore, the hurdles rack of this firm type structure, using wastes time and energy, especially for very inconvenience of teaching and training.
The utility model content
The utility model is for the prior art above shortcomings, novel a kind of novel hurdles rack is provided, breast board on the hurdles rack is the inflatable form of being made by strap, can not hurt the user so in use, and can not cause psychology panic to the user, and supporting seat is connected with spring by rotating shaft with fixed bar, fixed bar spring when toppling over can be withdrawn into fixed bar on the position vertical with supporting seat automatically with the rotating shaft acting in conjunction, and the simultaneously resistance on the fixed bar part that shakes plays the effect of damping.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of novel hurdles rack, comprise supporting seat, breast board, described supporting seat one side is provided with groove, and opposite side is connected with the fixed bar middle part by spring, described fixed bar bottom is connected with supporting seat by rotating shaft, the supporting seat of described fixed bar one side is provided with and hinders the part that shakes, and is provided with extension rod in the described fixed bar, and described fixed bar and described extension rod are bolted, described extension rod is provided with breast board, be provided with inner sleeve in the described breast board, described breast board is provided with air-filled pore, and described air-filled pore is communicated with inner sleeve.
Described breast board is made by strap, and described inner sleeve is made of plastics.
The utility model beneficial effect: reasonable in design is practical, and the novelty that is skillfully constructed is easy to use, be difficult for causing wound to the trainer, can not make the student produce the feared state of mind, improve the enthusiasm in the teaching and training process, can automatically hold up after fixed bar is knocked down, volume is little, and is lightweight.
Description of drawings
Fig. 1 is novel hurdles rack structural representation described in the utility model.
Among the figure:
The 1-groove; The 2-supporting seat; The 3-breast board; The 4-inner sleeve; The 5-air-filled pore; 6-hinders the part that shakes; The 7-spring; The 8-extension rod; The 9-bolt; The 10-fixed bar; The 11-rotating shaft.
The specific embodiment
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings:
As shown in Figure 1, a kind of novel hurdles rack of the present utility model, comprise supporting seat 2, breast board 3, described supporting seat 2 one sides are provided with groove 1, opposite side is connected with fixed bar 10 middle parts by spring 7, spring 7 plays fixed bar 10 is withdrawn into effect with supporting seat 2 upright positions when fixed bar 10 is toppled over, described fixed bar 10 bottoms are connected with supporting seat 2 by rotating shaft 11, under the effect of external force by rotating shaft 11, fixed bar 10 carries extension rod 8 and breast board 3 is poured in the groove 1 of supporting seat 2 together, the supporting seat 2 of described fixed bar 10 1 sides is provided with and hinders the part 6 that shakes, hinder the effect that the part 6 that shakes plays damping, also play the effect of fixing fixed bar 10 positions, prevent that fixed bar 10 from toppling over to a side supporting seat 2 positions that do not have groove 1 under spring 7 effect, be provided with extension rod 8 in the described fixed bar 10, described fixed bar 10 is connected by bolt 9 with described extension rod 8, the design of extension rod 8 has increased the use height change scope of hurdles rack, can be fit to dissimilar students' use exercise, described extension rod 8 is provided with breast board 3, breast board 3 is by inside and outside two-layer design, the outside of described breast board 3 is made by strap, be provided with inner sleeve 4 in the described breast board 3, described inner sleeve 4 is made of plastics, described breast board 3 is provided with air-filled pore 5, air-filled pore 5 is for the effect of inflating to the inner sleeves 4 in the breast board 3, and described air-filled pore 5 is communicated with inner sleeve 4.
During use, inflate for inner sleeve 4 by air-filled pore 5 first, can impart knowledge to students after the inflation or train use, then the different demands according to the student are fixed the position of extension rod 8 in fixed bar 10 by bolt 9, if breast board 3 is owing to the effect of external force is toppled over when student training, at this moment spring 7 can be withdrawn into fixed bar 10 on the original position vertical with support bar with breast board 3 automatically, other students just can directly use like this, need not the work of propping up that the teacher carries out breast board, simple and convenient.
Claims (2)
1. novel hurdles rack, it is characterized in that: comprise supporting seat, breast board, described supporting seat one side is provided with groove, opposite side is connected with the fixed bar middle part by spring, described fixed bar bottom is connected with supporting seat by rotating shaft, the supporting seat of described fixed bar one side is provided with and hinders the part that shakes, be provided with extension rod in the described fixed bar, described fixed bar and described extension rod are bolted, described extension rod is provided with breast board, be provided with inner sleeve in the described breast board, described breast board is provided with air-filled pore, and described air-filled pore is communicated with inner sleeve.
2. a kind of novel hurdles rack as claimed in claim 1, it is characterized in that: described breast board is made by strap, and described inner sleeve is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608673 CN202892927U (en) | 2012-11-19 | 2012-11-19 | Novel hurdle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220608673 CN202892927U (en) | 2012-11-19 | 2012-11-19 | Novel hurdle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202892927U true CN202892927U (en) | 2013-04-24 |
Family
ID=48113649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220608673 Expired - Fee Related CN202892927U (en) | 2012-11-19 | 2012-11-19 | Novel hurdle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202892927U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784944A (en) * | 2015-03-26 | 2015-07-22 | 成都格瑞思文化传播有限公司 | Hurdle frame for physical education teaching |
| CN108479086A (en) * | 2018-03-29 | 2018-09-04 | 山东职业学院 | A kind of mobile trained supporting leg of hurdling |
| CN108499141A (en) * | 2018-03-29 | 2018-09-07 | 山东职业学院 | The anti-injury of one kind training supporting leg of hurdling |
| EP3434343A1 (en) * | 2017-07-25 | 2019-01-30 | Pascal Baudry | Adjustable rotating hurdle for hurdling |
| CN111467819A (en) * | 2020-04-15 | 2020-07-31 | 邵阳学院 | Hurdle frame and hurdle training track adopting same |
| CN113413623A (en) * | 2021-07-08 | 2021-09-21 | 马晓娟 | Track and field sports training hurdle capable of reducing personal injury |
-
2012
- 2012-11-19 CN CN 201220608673 patent/CN202892927U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784944A (en) * | 2015-03-26 | 2015-07-22 | 成都格瑞思文化传播有限公司 | Hurdle frame for physical education teaching |
| EP3434343A1 (en) * | 2017-07-25 | 2019-01-30 | Pascal Baudry | Adjustable rotating hurdle for hurdling |
| WO2019020533A1 (en) * | 2017-07-25 | 2019-01-31 | Pascal Baudry | Adjustable pivotable hurdle for an obstacle course |
| CN108479086A (en) * | 2018-03-29 | 2018-09-04 | 山东职业学院 | A kind of mobile trained supporting leg of hurdling |
| CN108499141A (en) * | 2018-03-29 | 2018-09-07 | 山东职业学院 | The anti-injury of one kind training supporting leg of hurdling |
| CN108479086B (en) * | 2018-03-29 | 2019-09-24 | 山东职业学院 | A kind of mobile trained supporting leg of hurdling |
| CN111467819A (en) * | 2020-04-15 | 2020-07-31 | 邵阳学院 | Hurdle frame and hurdle training track adopting same |
| CN111467819B (en) * | 2020-04-15 | 2021-03-23 | 邵阳学院 | Hurdle frame and hurdle training track adopting same |
| CN113413623A (en) * | 2021-07-08 | 2021-09-21 | 马晓娟 | Track and field sports training hurdle capable of reducing personal injury |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131119 |