CN106512447B - A kind of track and field safe hurdles - Google Patents
A kind of track and field safe hurdles Download PDFInfo
- Publication number
- CN106512447B CN106512447B CN201710003686.3A CN201710003686A CN106512447B CN 106512447 B CN106512447 B CN 106512447B CN 201710003686 A CN201710003686 A CN 201710003686A CN 106512447 B CN106512447 B CN 106512447B
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- China
- Prior art keywords
- cavity
- telescopic rod
- base
- montant
- track
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000013536 elastomeric material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009423 ventilation Methods 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
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- Secondary Cells (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of track and field safe hurdles,Including base,Flexible connecting rod is provided among the upside of base,The upper end of the flexible connecting rod is provided with supporting rod,The upper end of the supporting rod is provided with montant,Some regulating tanks are offered on the inside of montant,The inside upper part of supporting rod is provided with adjusting cavity,The adjusting cavity is internally provided with the sliding block coordinated with regulating tank,The outer end of the sliding block is connected with telescopic rod,Telescopic rod is equipped with return spring,The first cavity is offered among the downside of base,First cavity is internally provided with electric telescopic rod,The lower end of the electric telescopic rod is provided with movable plate,Some positioning columns are provided with the downside of the movable plate,The downside left and right ends of base offer the second cavity,Second cavity is internally provided with pillar,The lower end of the pillar is provided with fixing device,The fixing device includes babinet and sucker.It is the configuration of the present invention is simple, easy to use, it is applied widely easy to adjust height, it is safe.
Description
Technical field
The present invention relates to athletic training engineering device technique field, is specifically a kind of track and field safe hurdles.
Background technology
It is one of sports goods often used when student has physical education to hurdle, but it is dangerous to hurdle, and user holds
Easily tripped by cross bar so that user is injured.A kind of Novel hurdle of Patent No. 201620050493, its cross tube is by turning
Axis is hinged on right montant, and spring and connecting rod are equipped with the storage tank of cross tube, and the right end of connecting rod is fixedly connected with spring,
The left end of connecting rod is fixedly installed the first magnetisable material, and the second magnetisable material is fixedly installed on the lateral surface of left montant, tool
Body is in use, the first magnetisable material and the second magnetisable material are pulled together by operating personnel first, and then sportsman can picture
Using commonly hurdle it is such use, if the foot of sportsman encounters cross tube or connecting rod, the first magnetisable material and second magnetic
Material separates under the action of impact force, and then, connecting rod is retracted in storage tank under the action of the spring, due to the length of cross bar
Degree is short compared with the length commonly hurdled, and cross bar can rotate under the action of impact force, therefore players are not easy by cross bar
Trip, do not tripped although this structure can place players to a certain extent, base is simply by a supporting rod
Form, when sportsman encounters cross bar, montant easily because displacement is even toppled under the action of impact force, can not only pound movement
Member, also needs to re-start to put, security is low, using trouble.
The content of the invention
It is an object of the invention to provide a kind of track and field safe hurdles, to solve proposed in the above background technology ask
Topic.
To achieve the above object, the present invention provides following technical solution：
A kind of track and field safe hurdles, including base, the base is symmetrical to be equipped with two, among the upside of base
Flexible connecting rod is provided with, the upper end of the flexible connecting rod is provided with supporting rod, and the upper end of the supporting rod is provided with montant,
Open up fluted on the left of the montant on right side, the inside grooves are provided with shaft, and what is rotated in the shaft is provided with right cross bar,
The inside of the right cross bar offers accommodating cavity, and the accommodating cavity is internally provided with extension spring, the left end of the extension spring
Left cross bar is connected with, the left end of the left cross bar is provided with the first magnet piece, is provided with and the first magnet on the right side of the montant in left side
Block coordinates the second magnet piece, offers some regulating tanks on the inside of montant, the inside upper part of supporting rod is provided with adjusting cavity, described
Adjusting cavity is internally provided with the sliding block coordinated with regulating tank, and the outer end of the sliding block is connected with telescopic rod, the telescopic rod
Outer end is connected with knob, and telescopic rod is equipped with return spring, and the first cavity, first cavity are offered among the downside of base
Be internally provided with electric telescopic rod, the lower end of the electric telescopic rod is provided with movable plate, is provided with the downside of the movable plate
Some positioning columns, the downside left and right ends of base offer the second cavity, and second cavity is internally provided with pillar, the branch
The lower end of column is provided with fixing device, and the fixing device includes babinet and sucker, and the babinet is internally provided with lifter plate,
The upside of the lifter plate and the lower end of pillar connect, and the side wall of babinet is equipped with snorkel.
As the further scheme of the present invention：One end of the return spring is connected with sliding block, the other end of return spring
It is connected with the inside of adjusting cavity.
As the further scheme of the present invention：The flexible connecting rod is made of elastomeric material or other elastic materials.
As the further scheme of the present invention：It is additionally provided with the base for the storage battery of power supply and electronic for controlling
The control device of telescopic rod.
As further scheme of the invention：The lower end of the snorkel is connected with sucker, the upper end of snorkel and case
The inside connection of body.
Compared with prior art, the beneficial effects of the invention are as follows：The setting of flexible connecting rod, encounters cross bar in sportsman
When, montant can be bent, sportsman in the past after, self-return, coordinates making for the first magnet piece and the second magnet piece
With further improving security, the setting of sliding block and regulating tank, prevents the height of adjusting cross bar step by step, meet different
Training demand, and be provided with return spring so that for montant in sliding up and down, sliding block can be automatically inserted into nearest one
In regulating tank, it is not necessary to it is convenient and practical manually so that sliding block is aligned with regulating tank, equipped with positioning column and fixing device, indoors
It can be fixed using fixing device during use, can be fixed in outdoor application using positioning column, meet different productions
The use demand on ground so that base can be very good to be fixed, and when sportsman encounters cross bar, montant will not be because of impact force
Under the action of displacement even topple over, will not also be not required to re-start to put there is a situation where pounding sportsman, it is safe, make
With conveniently.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the connection diagram of supporting rod and montant.
Fig. 3 is the structure diagram of base.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of track and field safe hurdles, including base 1, the base 1 are left
It is right to be symmetrically equipped with two, be provided with flexible connecting rod 2 among the upside of base 1, the flexible connecting rod 2 by elastomeric material or
Other elastic materials of person are made, the setting of flexible connecting rod 2, when sportsman encounters cross bar, montant can be bent,
After sportsman's past, self-return, coordinates the use of the first magnet piece 6 and the second magnet piece 5, further improves safety
Property, the upper end of the flexible connecting rod 2 are provided with supporting rod 3, and the upper end of the supporting rod 3 is provided with montant 4, the montant on right side
4 left sides open up fluted 7, and the groove 7 is internally provided with shaft 8, and what is rotated in the shaft 8 is provided with right cross bar 12, institute
The inside for stating right cross bar 12 offers accommodating cavity 9, and the accommodating cavity 9 is internally provided with extension spring 11, the extension spring 11
Left end be connected with left cross bar 10, the left end of the left cross bar 10 is provided with the first magnet piece 6, and the right side of montant 4 in left side is set
Have and coordinate the second magnet piece 5 with the first magnet piece 6, the inner side of montant 4 offers some regulating tanks 15, and the inside of supporting rod 3 is opened
Equipped with movable chamber 13, the lower end of montant 4 is plugged in the inside of movable chamber 13, and the inside upper part of supporting rod 3 is provided with adjusting cavity 17,
The adjusting cavity 17 is internally provided with the sliding block 16 coordinated with regulating tank 15, and the outer end of the sliding block 16 is connected with telescopic rod
18, the outer end of the telescopic rod 18 is connected with knob 19, and telescopic rod 18 is equipped with return spring 20, and the one of the return spring 20
End is connected with sliding block 16, and the other end of return spring 20 is connected with the inside of adjusting cavity 17, the setting of sliding block 16 and regulating tank 15,
Prevent the height of adjusting cross bar step by step, meet different training demands, and be provided with return spring 20 so that montant 4 exists
In sliding up and down, sliding block 16 can be automatically inserted into a nearest regulating tank 15, it is not necessary to manually so that sliding block 16 is with adjusting
Groove 15 is aligned, convenient and practical.
The first cavity 21 is offered among the downside of base 1, first cavity 21 is internally provided with electric telescopic rod 22,
The lower end of the electric telescopic rod 22 is provided with movable plate 23, and the downside of the movable plate 23 is provided with some positioning columns 24, bottom
The downside left and right ends of seat 1 offer the second cavity 25, and second cavity 25 is internally provided with pillar 26, the pillar 26
Lower end is provided with fixing device, and the fixing device includes babinet 27 and sucker 28, and the babinet 27 is internally provided with lifting
Plate 29, the upside of the lifter plate 29 are connected with the lower end of pillar 26, and the side wall of babinet 27 is equipped with snorkel 30, the ventilation
The lower end of pipe 30 is connected with sucker 28, and the upper end of snorkel 30 is connected with the inside of babinet 27, is additionally provided with and is used on the base 1
The storage battery of power supply and the control device for controlling electric telescopic rod 22, equipped with positioning column 24 and fixing device, make indoors
Used time can be fixed using fixing device, can be fixed in outdoor application using positioning column 24, be met different productions
The use demand on ground so that base can be very good to be fixed, and when sportsman encounters cross bar, montant will not be because of impact force
Under the action of displacement even topple over, will not also be not required to re-start to put there is a situation where pounding sportsman, it is safe, make
With conveniently.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of track and field safe hurdles, including base, it is characterised in that the base is symmetrical to be equipped with two, base
Upside among be provided with flexible connecting rod, the upper end of the flexible connecting rod is provided with supporting rod, the upper end of the supporting rod
It is provided with montant, opens up fluted on the left of the montant on right side, the inside grooves is provided with shaft, and what is rotated in the shaft sets
Right cross bar is equipped with, the inside of the right cross bar offers accommodating cavity, and the accommodating cavity is internally provided with extension spring, the stretching
The left end of spring is connected with left cross bar, and the left end of the left cross bar is provided with the first magnet piece, is provided with the right side of the montant in left side
Coordinate the second magnet piece with the first magnet piece, offer some regulating tanks on the inside of montant, the inside upper part of supporting rod is provided with
Adjusting cavity, the adjusting cavity are internally provided with the sliding block coordinated with regulating tank, and the outer end of the sliding block is connected with telescopic rod, institute
The outer end for stating telescopic rod is connected with knob, and telescopic rod is equipped with return spring, the first cavity, institute are offered among the downside of base
The electric telescopic rod that is internally provided with of the first cavity is stated, the lower end of the electric telescopic rod is provided with movable plate, the movable plate
Downside is provided with some positioning columns, and the downside left and right ends of base offer the second cavity, and second cavity is internally provided with
Pillar, the lower end of the pillar are provided with fixing device, and the fixing device includes babinet and sucker, and the inside of the babinet is set
Lifter plate is equipped with, the upside of the lifter plate and the lower end of pillar connect, and the side wall of babinet is equipped with snorkel.
2. a kind of track and field safe hurdles according to claim 1, it is characterised in that one end of the return spring and cunning
Block connects, and the other end of return spring and the inside of adjusting cavity connect.
3. a kind of track and field safe hurdles according to claim 1, it is characterised in that the flexible connecting rod is by rubber material
Material or other elastic materials are made.
4. a kind of track and field safe hurdles according to claim 1, it is characterised in that be additionally provided with the base for supplying
The storage battery of electricity and the control device for controlling electric telescopic rod.
5. a kind of track and field safe hurdles according to claim 1, it is characterised in that the lower end of the snorkel and sucker
Connection, the upper end of snorkel is connected with the inside of babinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710003686.3A CN106512447B (en) | 2017-01-04 | 2017-01-04 | A kind of track and field safe hurdles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710003686.3A CN106512447B (en) | 2017-01-04 | 2017-01-04 | A kind of track and field safe hurdles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106512447A CN106512447A (en) | 2017-03-22 |
| CN106512447B true CN106512447B (en) | 2018-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710003686.3A Expired - Fee Related CN106512447B (en) | 2017-01-04 | 2017-01-04 | A kind of track and field safe hurdles |
Country Status (1)
| Country | Link |
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| CN (1) | CN106512447B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107506006A (en) * | 2017-09-29 | 2017-12-22 | 广州公孙策信息科技有限公司 | A kind of easy-to-dismount computer host box |
| CN108195111A (en) * | 2017-12-24 | 2018-06-22 | 中山市得高行知识产权中心（有限合伙） | A kind of car refrigerator and its application method with video camera |
| CN108479086B (en) * | 2018-03-29 | 2019-09-24 | 山东职业学院 | A kind of mobile trained supporting leg of hurdling |
| CN109173299A (en) * | 2018-11-13 | 2019-01-11 | 郑州大学西亚斯国际学院 | A kind of track and field is hurdled with multipurpose safety |
| CN110124336B (en) * | 2019-06-17 | 2020-11-10 | 安庆师范大学 | Hurdle is striden to safety |
| CN110841315B (en) * | 2019-11-26 | 2021-06-29 | 河南工业职业技术学院 | Multi-purpose safe hurdle structure for track and field |
| CN112957650B (en) * | 2021-03-21 | 2021-09-28 | 重庆第二师范学院 | High jump hack lever device with automatic reset function and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6715448B1 (en) * | 2003-06-13 | 2004-04-06 | Mccomb Michael C. | Remotely adjustable equestrian barrier |
| CN203154842U (en) * | 2013-03-25 | 2013-08-28 | 内蒙古民族大学 | Closed folding hurdle |
| CN204469248U (en) * | 2015-03-26 | 2015-07-15 | 张源 | Physical education is with hurdling |
| CN204767450U (en) * | 2015-07-03 | 2015-11-18 | 重庆医药高等专科学校 | But height -adjusting's frame of hurdling |
| CN205235414U (en) * | 2015-12-23 | 2016-05-18 | 绥化学院 | Hurdle stand |
| CN205391756U (en) * | 2016-02-25 | 2016-07-27 | 郑州澍青医学高等专科学校 | Hurdle for sport teaching |
-
2017
- 2017-01-04 CN CN201710003686.3A patent/CN106512447B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6715448B1 (en) * | 2003-06-13 | 2004-04-06 | Mccomb Michael C. | Remotely adjustable equestrian barrier |
| CN203154842U (en) * | 2013-03-25 | 2013-08-28 | 内蒙古民族大学 | Closed folding hurdle |
| CN204469248U (en) * | 2015-03-26 | 2015-07-15 | 张源 | Physical education is with hurdling |
| CN204767450U (en) * | 2015-07-03 | 2015-11-18 | 重庆医药高等专科学校 | But height -adjusting's frame of hurdling |
| CN205235414U (en) * | 2015-12-23 | 2016-05-18 | 绥化学院 | Hurdle stand |
| CN205391756U (en) * | 2016-02-25 | 2016-07-27 | 郑州澍青医学高等专科学校 | Hurdle for sport teaching |
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| Publication number | Publication date |
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| CN106512447A (en) | 2017-03-22 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: No.1, floor 3, No.319, zhanggongshan Road, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu guijiu Intellectual Property Service Co.,Ltd. Address before: 461000 No. 88 Bayi Road, Henan, Xuchang, Xuchang University Patentee before: XUCHANG University |
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| TR01 | Transfer of patent right |
Effective date of registration: 20221111 Address after: 252000 Room 302, Complex Building, Intelligent Optoelectronic Information Industrial Park, No. 16, Heilongjiang Road, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province Patentee after: Liaocheng Laitong International Trade Co.,Ltd. Address before: 233000 No.1, third floor, No.319, zhanggongshan Road, Yuhui District, Bengbu City, Anhui Province Patentee before: Bengbu guijiu Intellectual Property Service Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 |