CN203736870U - Hurdle for physical education - Google Patents
Hurdle for physical education Download PDFInfo
- Publication number
- CN203736870U CN203736870U CN201420112688.8U CN201420112688U CN203736870U CN 203736870 U CN203736870 U CN 203736870U CN 201420112688 U CN201420112688 U CN 201420112688U CN 203736870 U CN203736870 U CN 203736870U
- Authority
- CN
- China
- Prior art keywords
- hurdle
- hurdling
- sleeve
- sleeves
- master collet
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model relates to a hurdle for physical education, which comprises two hurdle bases, wherein a main sleeve is arranged on the upper side of each hurdle base, an auxiliary sleeve is arranged in each main sleeve, a screw is arranged in each main sleeve, a bevel gear drive mechanism is arranged at the lower half part of each screw and connected with a handle, scales are arranged on outer surfaces of the main sleeves and the auxiliary sleeves, arc-shaped hanging heads are arranged on the auxiliary sleeves, and a hurdle rod is arranged on the hanging heads. The hurdle is simple in structure and reasonable in design; the main sleeves and the auxiliary sleeves are arranged, so that the height of the hurdle can be adjusted, expenses of a school are reduced effectively, and the financial burden is reduced; the arc-shaped hanging heads are arranged on the auxiliary sleeves, so that the placement of the hurdle rod is facilitated; when feet touch the hurdle rod during hurdling, the whole hurdle cannot topple and fall, so that falling down of students can be reduced, and the personal safety of the students is guaranteed.
Description
Technical field
The utility model relates to a kind of athletic equipment, relates in particular to a kind of physical education with hurdling.
Background technology
At present, existing height of hurdling is fixed, be that man is 106mm with the height of hurdling, woman is 84mm with the height of hurdling, but in primary and secondary school physical education practice, because existing boy student has again schoolgirl, thereby can use hurdling of two kinds of different sizes, if buy hurdling of two kinds of different sizes simultaneously, can greatly increase the expenditure of school, increase financial burden, simultaneously in physical education, current hurdling is all structure as a whole, in the time that student does not stride across, student is easy to fall down, be easy to like this student's personal safety to damage, be unfavorable for physical education and training.For addressing the above problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provides a kind of physical education with hurdling.
The utility model is to be achieved through the following technical solutions:
A kind of physical education is with hurdling, comprise two bases of hurdling, described each base upside of hurdling is provided with master collet, in described master collet, be provided with from sleeve, in described master collet, be provided with screw rod, described screw rod upper end is positioned at from sleeve inner, lower end is arranged on the bottom of master collet, described screw rod the latter half is provided with bevel gear transmission, described bevel gear transmission is connected with handle, described master collet be provided with scale from the outer surface of sleeve, be describedly provided with arc hanging head from sleeve, described arc hanging head is provided with the bar of hurdling.
As preferably, the inner surface of described master collet be shiny surface from the outer surface of sleeve.
As preferably, described arc hanging head is that elastomeric material is made.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, by master collet being set and from sleeve, can realizing the height of hurdling and regulate, have effectively reduced the expenditure of school, have reduced financial burden; By arc hanging head is being set from sleeve, be convenient to place the bar of hurdling, in the time hurdling, foot encounters while hurdling bar, can not cause whole hurdling to be toppled over, and so just can reduce falling down of student, thereby has ensured student's personal safety.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view in Fig. 1.
In figure: 1. the base of hurdling; 2. master collet; 3. from sleeve; 4. screw rod; 5. bevel gear transmission; 6. handle; 7. scale; 8. arc hanging head; 9. the bar of hurdling.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 and Fig. 2, Fig. 1 is structural representation of the present utility model, and Fig. 2 is the left view in Fig. 1.
A kind of physical education is with hurdling, comprise two bases 1 of hurdling, described each base 1 upside of hurdling is provided with master collet 2, in described master collet 2, be provided with from sleeve 3, the inner surface of described master collet 2 be shiny surface from the outer surface of sleeve 3, master collet 2 regulates with can realize the height of hurdling from sleeve 3, has effectively reduced the expenditure of school, has reduced financial burden.In described master collet 2, be provided with screw rod 4, describedly be provided with from sleeve 3 inner surfaces the screw thread matching with screw rod 4, described screw rod 4 upper ends are positioned at from sleeve 3 inside, lower end is arranged on the bottom of master collet 2, described screw rod 4 the latter halfs are provided with bevel gear transmission 5, described bevel gear transmission 5 is connected with handle 6, described master collet 2 be provided with scale 7 from the outer surface of sleeve 3, describedly be provided with arc hanging head 8 from sleeve 3, described arc hanging head 8 is made for elastomeric material, described arc hanging head 8 is provided with the bar 9 of hurdling, in the time hurdling, foot encounters while hurdling bar 9, can not cause whole hurdling to be toppled over, so just can reduce falling down of student, thereby ensure student's personal safety.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a physical education is with hurdling, comprise two bases of hurdling (1), it is characterized in that: described each base of hurdling (1) upside is provided with master collet (2), in described master collet (2), be provided with from sleeve (3), in described master collet (2), be provided with screw rod (4), described screw rod (4) upper end is positioned at from sleeve (3) inside, lower end is arranged on the bottom of master collet (2), described screw rod (4) the latter half is provided with bevel gear transmission (5), described bevel gear transmission (5) is connected with handle (6), described master collet (2) be provided with scale (7) from the outer surface of sleeve (3), describedly be provided with arc hanging head (8) from sleeve (3), described arc hanging head (8) is provided with the bar of hurdling (9).
2. a kind of physical education according to claim 1, with hurdling, is characterized in that: the inner surface of described master collet (2) be shiny surface from the outer surface of sleeve (3).
3. a kind of physical education according to claim 1, with hurdling, is characterized in that: described arc hanging head (8) is made for elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112688.8U CN203736870U (en) | 2014-03-13 | 2014-03-13 | Hurdle for physical education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112688.8U CN203736870U (en) | 2014-03-13 | 2014-03-13 | Hurdle for physical education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203736870U true CN203736870U (en) | 2014-07-30 |
Family
ID=51336737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420112688.8U Expired - Fee Related CN203736870U (en) | 2014-03-13 | 2014-03-13 | Hurdle for physical education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203736870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975231A (en) * | 2017-05-03 | 2017-07-25 | 内蒙古民族大学 | A kind of track and field is hurdled with multipurpose safety |
| CN111151017A (en) * | 2020-01-14 | 2020-05-15 | 皖北卫生职业学院 | Hurdle frame for physical education |
| CN112619183A (en) * | 2020-12-01 | 2021-04-09 | 山东体育学院 | Auxiliary training device for hurdling |
-
2014
- 2014-03-13 CN CN201420112688.8U patent/CN203736870U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975231A (en) * | 2017-05-03 | 2017-07-25 | 内蒙古民族大学 | A kind of track and field is hurdled with multipurpose safety |
| CN106975231B (en) * | 2017-05-03 | 2019-09-20 | 内蒙古民族大学 | Multipurpose safety hurdle for track and field |
| CN111151017A (en) * | 2020-01-14 | 2020-05-15 | 皖北卫生职业学院 | Hurdle frame for physical education |
| CN111151017B (en) * | 2020-01-14 | 2023-06-09 | 皖北卫生职业学院 | Hurdle for physical education |
| CN112619183A (en) * | 2020-12-01 | 2021-04-09 | 山东体育学院 | Auxiliary training device for hurdling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20150313 |
|
| EXPY | Termination of patent right or utility model |