CN206837517U - A kind of height-adjustable physical education is with hurdling - Google Patents
A kind of height-adjustable physical education is with hurdling Download PDFInfo
- Publication number
- CN206837517U CN206837517U CN201720765939.6U CN201720765939U CN206837517U CN 206837517 U CN206837517 U CN 206837517U CN 201720765939 U CN201720765939 U CN 201720765939U CN 206837517 U CN206837517 U CN 206837517U
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- China
- Prior art keywords
- support bar
- adjustable
- height
- silica gel
- segmented column
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Abstract
The utility model discloses a kind of height-adjustable physical education with hurdling, its structure includes hurdles rack mainboard, reflective color lump, rubber mount, first adjustable segmented column, first silica gel hose, first support bar, first carbon steel tubing, screw thread mouth, connecting rod, second carbon steel tubing, second support bar, second silica gel hose, second adjustable segmented column, first adjustable segmented column is provided with support cylinder, interspersed through hole, clamping post, knob, support cylinder is welded on below hurdles rack mainboard, interspersed through hole equidistantly uniformly passes through support cylinder surface, clamping post extends vertically through support cylinder, clamping post is threadedly coupled with support cylinder, knob is installed in clamping post left end, the beneficial effects of the utility model：By provided with the first adjustable segmented column, the height of hurdles rack can be adjusted, can follow beginner progressive, adjust the height of hurdles rack step by step, it is rapid be familiar with and grasp hurdle can, and reduce during study the generation of contingency.
Description
Technical field
The utility model be a kind of height-adjustable physical education with hurdling, belong to physical education apparatus field.
Background technology
Sports goods, what is exactly used during physical education, competitive sport and physical exercise is carried out is all
The general designation of article.
Prior art discloses Application No.：201420112688.8 a kind of physical education with hurdling, including two across
Column base, each described base upside of hurdling are provided with master collet, are provided with the master collet and are set out of sleeve, the master collet
There is screw rod, the screw rod the latter half is provided with bevel gear transmission, and the bevel gear transmission is connected with handle, institute
State master collet and be provided with scale with the outer surface from sleeve, it is described to be provided with arc hanging head, the arc hanging head from sleeve
It is provided with bar of hurdling.The utility model is simple in construction, reasonable in design, by setting master collet with that from sleeve, can realize and hurdle
Height regulation, be effectively reduced the expenditure of school, reduce financial burden；By setting arc to hang from sleeve
Head, it is easy to placement to hurdle bar, foot encounters when hurdling when hurdling bar, will not cause entirely to hurdle to topple over, can thus subtract
Few student's falls down, and so as to ensure the personal safety of student, the hurdles rack of prior art only has a kind of height, people from dispatching from the factory just
Can not adjust, make beginner's frame height in column when using at the beginning too high, contingency easily occur, causes people injured.
Utility model content
Used in view of the deficienciess of the prior art, the utility model purpose is to provide a kind of height-adjustable physical education
Hurdle, can not be adjusted from dispatch from the factory just only a kind of height, people with solving the hurdles rack of prior art, make beginner at the beginning
Frame height in column is too high during use, contingency easily occurs, the problem of causing people's injury.
To achieve these goals, the utility model is to realize by the following technical solutions：The adjustable height of one kind
Physical education with hurdling, its structure includes hurdles rack mainboard, reflective color lump, rubber mount, the first adjustable segmented column, the first silica gel
Flexible pipe, first support bar, the first carbon steel tubing, screw thread mouth, connecting rod, the second carbon steel tubing, second support bar, the second silica gel are soft
Pipe, the second adjustable segmented column, the rubber mount are fixed on hurdles rack mainboard surface by rivet and are installed among reflective color lump,
The first adjustable segmented column is vertically fixed on below hurdles rack mainboard, and first silica gel hose is nested under the first adjustable segmented column
Side, vertically nail is connected to below the first silica gel hose the first support bar, and first carbon steel tubing is filled in the first support
Inside bar, the screw thread mouth is equidistantly uniformly distributed in first support bar right lateral surface, and the connecting rod is welded on the first support
Among bar and second support bar, the angle of the connecting rod and first support bar and second support bar is 90 °, second carbon
Plain penstock installation is inside second support bar, and the vertical gemel connection of second silica gel hose is above second support bar, and described
Two adjustable segmented columns are horizontally fixed on above the second silica gel hose and, the first adjustable segmented column parallel to each other with the first adjustable segmented column
Provided with support cylinder, interspersed through hole, clamping post, knob, the support cylinder is welded on below hurdles rack mainboard, described interspersed
Through hole equidistantly uniformly passes through support cylinder surface, and the clamping post extends vertically through support cylinder, the clamping post and support column
Body is threadedly coupled, and the knob is installed in clamping post left end.
Further, the screw thread mouth is provided with 6-8.
Further：The reflective color lump is provided with 2.
Further, the first support bar and second support bar are in same level and parallel to each other.
Further, the reflective color lump gemel connection is in hurdles rack mainboard left and right ends.
Further, first silica gel hose is high compound silica gel, and elasticity is good, and going to hurdles rack in people can quick bullet
To ground, the injury to people is reduced.
Further, the rubber mount can collide hurdles rack mainboard in people and play certain cushioning effect.
The beneficial effects of the utility model：By provided with the first adjustable segmented column, the height of hurdles rack can be adjusted, can be made just
Scholar follows progressive, adjusts the height of hurdles rack step by step, it is rapid be familiar with and grasp hurdle can, and in the process of study
The middle generation for reducing contingency.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of height-adjustable physical education structural representation hurdled of the utility model.
Fig. 2 is the structural representation of the adjustable segmented column side of the utility model first.
In figure：Hurdles rack mainboard -1, reflective color lump -2, rubber mount -3, the first adjustable segmented column -4, the first silica gel hose -
5th, first support bar -6, the first carbon steel tubing -7, screw thread mouth -8, connecting rod -9, the second carbon steel tubing -10, second support bar -
11st, the second silica gel hose -12, the second adjustable segmented column -13, support cylinder -401, interspersed through hole -402, clamping post -403, rotation
Button -404.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Refer to Fig. 1, Fig. 2, the utility model provides a kind of height-adjustable physical education with hurdling：Its structure includes
Hurdles rack mainboard 1, reflective color lump 2, rubber mount 3, the first adjustable segmented column 4, the first silica gel hose 5, first support bar 6, first
Carbon steel tubing 7, screw thread mouth 8, connecting rod 9, the second carbon steel tubing 10, second support bar 11, the second silica gel hose 12, second is adjustable
Segmented column 13, the rubber mount 3 are fixed on the surface of hurdles rack mainboard 1 by rivet and are installed among reflective color lump 2, and described
One adjustable segmented column 4 is vertically fixed on the lower section of hurdles rack mainboard 1, and first silica gel hose 5 is nested under the first adjustable segmented column 4
Side, vertically nail is connected to the lower section of the first silica gel hose 5 to the first support bar 6, and first carbon steel tubing 7 is filled in first
Inside strut 6, the screw thread mouth 8 is equidistantly uniformly distributed in the right lateral surface of first support bar 6, and the connecting rod 9 is welded on the
Among one support bar 6 and second support bar 11, the angle of the connecting rod 9 and first support bar 6 and second support bar 11 is
90 °, second carbon steel tubing 10 is arranged on inside second support bar 11, and the 12 vertical gemel connection of the second silica gel hose is in the
The top of two support bar 11, the second adjustable segmented column 13 be horizontally fixed on the top of the second silica gel hose 12 and with the first adjustable segmented column
4 is parallel to each other, and the first adjustable segmented column 4 is provided with support cylinder 401, interspersed through hole 402, clamping post 403, knob 404, institute
State support cylinder 401 and be welded on the lower section of hurdles rack mainboard 1, the interspersed through hole 402 equidistantly uniformly passes through the table of support cylinder 401
Face, the clamping post 403 extend vertically through support cylinder 401, and the clamping post 403 is threadedly coupled with support cylinder 401, the rotation
Turn-button 404 is installed in the left end of clamping post 403, and the screw thread mouth 8 is provided with 6-8, and the reflective color lump 2 is provided with 2, described first
Support bar 6 and second support bar 11 are in same level and parallel to each other, and the reflective gemel connection of color lump 2 is in hurdles rack master
The left and right ends of plate 1, first silica gel hose 5 are high compound silica gel, and elasticity is good, and going to hurdles rack in people quickly can be bound to ground
Face, reduces the injury to people, and the rubber mount 3 can collide hurdles rack mainboard 1 in people and play certain cushioning effect.
When in use, people only need portable hurdles rack mainboard 1 that hurdles rack is taken to the position of needs to place, light
Sliding smooth first support bar 6 is firmly secured to ground with second support bar 11；Different height is needed according to different crowds
When spending, people first can be screwed out clamping post 403, further according to the height of needs, by clamping post 403 by rotating knob 404
Suitably interspersed through hole 402 is pierced into, screws rotation knob 404, height is completed and adjusts, the first adjustable 4 and second adjustable segmented column of segmented column
13 height highly adjusts needs and adjusted on sustained height.
Reflective color lump 2 described in the utility model, usually golden, silver color, the combinations of white or these colors.It is gathered around
The surface or irregular texture, light for having out-of-flatness can produce irreflexive effect in its plane, and light source will be soft
Change and diffuse to a bigger region.
Hurdles rack mainboard 1 of the present utility model, reflective color lump 2, rubber mount 3, the first adjustable segmented column 4, the first silica gel are soft
Pipe 5, first support bar 6, the first carbon steel tubing 7, screw thread mouth 8, connecting rod 9, the second carbon steel tubing 10, second support bar 11,
Second silica gel flexible pipe 12, the second adjustable segmented column 13, support cylinder 401, interspersed through hole 402, clamping post 403, knob 404, part
It is universal standard part or part that those skilled in the art know, its structure and principle all can pass through skill for this technology personnel
Art handbook learns or known by normal experiment method, the utility model solve the problems, such as be prior art hurdles rack from dispatching from the factory
Just only a kind of height, people can not be adjusted, and make beginner's column frame height when using at the beginning too high, unexpected thing easily occurs
Therefore causing people injured, the utility model is combined with each other by above-mentioned part, can adjust the height of hurdles rack, can make to begin to learn
Person follows progressive, adjusts the height of hurdles rack step by step, it is rapid be familiar with and grasp hurdle can, and during study
The generation of contingency is reduced, it is described in detail below：
The support cylinder 401 is welded on the lower section of hurdles rack mainboard 1, and the interspersed through hole 402 is equidistant uniform through branch
The surface of dagger body 401, the clamping post 403 extend vertically through support cylinder 401, the clamping post 403 and the screw thread of support cylinder 401
Connection, the knob 404 are installed in the left end of clamping post 403.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
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 scheme, 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. for a kind of height-adjustable physical education with hurdling, its structure includes hurdles rack mainboard（1）, reflective color lump（2）, rubber
Cushion（3）, the first adjustable segmented column（4）, the first silica gel hose（5）, first support bar（6）, the first carbon steel tubing（7）, screw thread mouth
（8）, connecting rod（9）, the second carbon steel tubing（10）, second support bar（11）, the second silica gel hose（12）, the second adjustable segmented column
（13）, the rubber mount（3）Hurdles rack mainboard is fixed on by rivet（1）Surface is simultaneously installed in reflective color lump（2）Centre, institute
State the first adjustable segmented column（4）It is vertically fixed on hurdles rack mainboard（1）Lower section, first silica gel hose（5）Being nested in first can
Adjustable column（4）Lower section, the first support bar（6）Vertical nail is connected to the first silica gel hose（5）Lower section, first carbon steel
Pipe（7）It is filled in first support bar（6）It is internal, it is characterised in that：
The screw thread mouth（8）Equidistantly uniformly it is distributed in first support bar（6）Right lateral surface, the connecting rod（9）It is welded on
One support bar（6）With second support bar（11）Centre, the connecting rod（9）With first support bar（6）With second support bar（11）
Angle be 90 °, second carbon steel tubing（10）Installed in second support bar（11）Inside, second silica gel hose
（12）Vertical gemel connection is in second support bar（11）Top, the second adjustable segmented column（13）It is horizontally fixed on the second silica gel hose
（12）Top and with the first adjustable segmented column（4）It is parallel to each other；
The first adjustable segmented column（4）Provided with support cylinder（401）, interspersed through hole（402）, clamping post（403）, knob
（404）, the support cylinder（401）It is welded on hurdles rack mainboard（1）Lower section, the interspersed through hole（402）Equidistantly uniformly wear
Cross support cylinder（401）Surface, the clamping post（403）Extend vertically through support cylinder（401）, the clamping post（403）With branch
Dagger body（401）Threaded connection, the knob（404）It is installed in clamping post（403）Left end.
2. a kind of height-adjustable physical education according to claim 1 is with hurdling, it is characterised in that：The screw thread mouth
（8）Provided with 6-8.
3. a kind of height-adjustable physical education according to claim 1 is with hurdling, it is characterised in that：The reflective color
Block（2）Provided with 2.
4. a kind of height-adjustable physical education according to claim 1 is with hurdling, it is characterised in that：Described first
Strut（6）With second support bar（11）In same level and parallel to each other.
5. a kind of height-adjustable physical education according to claim 1 is with hurdling, it is characterised in that：The reflective color
Block（2）Gemel connection is in hurdles rack mainboard（1）Left and right ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720765939.6U CN206837517U (en) | 2017-06-28 | 2017-06-28 | A kind of height-adjustable physical education is with hurdling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720765939.6U CN206837517U (en) | 2017-06-28 | 2017-06-28 | A kind of height-adjustable physical education is with hurdling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206837517U true CN206837517U (en) | 2018-01-05 |
Family
ID=60802309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720765939.6U Expired - Fee Related CN206837517U (en) | 2017-06-28 | 2017-06-28 | A kind of height-adjustable physical education is with hurdling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206837517U (en) |
-
2017
- 2017-06-28 CN CN201720765939.6U patent/CN206837517U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180105 Termination date: 20180628 |