CN205235414U - Hurdle stand - Google Patents
Hurdle stand Download PDFInfo
- Publication number
- CN205235414U CN205235414U CN201521110953.XU CN201521110953U CN205235414U CN 205235414 U CN205235414 U CN 205235414U CN 201521110953 U CN201521110953 U CN 201521110953U CN 205235414 U CN205235414 U CN 205235414U
- Authority
- CN
- China
- Prior art keywords
- lower extreme
- stay pipe
- stay tube
- utility
- connecting plate
- 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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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model provides a hurdle stand, strides the pole and installs at upper end of the support bar including striding pole, bracing piece, and the bracing piece lower extreme is installed inside the stay tube, and the stay tube lower extreme is installed in a backup pad, and a backup pad lower extreme and a support connection are provided with a recess in the supporting seat, be provided with the gyro wheel in the recess, are provided with the pivot on the gyro wheel, and pivot and connecting rod lower extreme are connected, and the connecting rod upper end sets up inside the connecting pipe, connecting pipe upper end and support connection, be provided with sealed the pad in the stay tube, seal up a pad and a connecting plate and connect, connecting plate lower extreme and sealed pad connection, connecting plate upper end and bracing piece are connected, and the stay tube lower extreme is provided with the air inlet, and the air inlet passes through the trachea and towards airbag connection, is provided with the control valve on the trachea. The utility model discloses a qi of chong channel ascending adversely bag is aerifyd in giving the stay tube, and along with the increase of gas, the bracing piece constantly promotes to to stride the height that the pole rises to to be needed.
Description
Technical field
The utility model relates to a kind of hurdles rack, belongs to sports goods application.
Background technology
Patent 201320882875.X discloses a kind of hurdles rack, it is characterized in that, described physical education is usedHurdles rack (1) comprises a pair of support portion, and described support portion comprises drive motors portion (2) and a lifting linking member(3), between the top of described lifting linking member (3), be provided with a breast board (4). This utility model beneficial effect is:Physical education of the present utility model utilizes drive motors portion and lifting linking member with hurdles rack, meanwhile, utilizes motorTelecontrol antenna in main body, user can the long-range mode by wireless telecommunications control drive motors portion,Thereby the height of easy adjustment lifting linking member, has effectively passed through the efficiency of hurdling and training. This physical education use acrossHurdle shelf structure is simple, easy to operate, practical.
The problem that this utility model mainly exists is: this utility model is by Electric Machine Control lifting, so justNeed power supply, do not meet the requirement of existing main flow low-carbon environment-friendly.
Utility model content
The purpose of this utility model is to provide a kind of hurdles rack, can be without electricity consumption just by the utility modelCan realize the descending operation of hurdling, meet the requirement of low-carbon environment-friendly.
The purpose of this utility model is achieved through the following channels:
A kind of hurdles rack, comprises across bar, support bar, is describedly arranged on post upper across bar, described supportBar lower end is arranged on stay pipe inside, and described stay pipe lower end is arranged in a gripper shoe, under described gripper shoeEnd is connected with a supporting seat, is provided with a groove in supporting seat, is provided with roller, on described roller in grooveBe provided with rotating shaft, described rotating shaft is connected with connecting rod lower end, and connecting rod upper end is arranged on tube connector inside, connectsTaking over upper end is connected with supporting seat; In described stay pipe, be provided with sealing gasket, described sealing gasket and a plateConnect, described connecting plate lower end is connected with sealing gasket, and connecting plate upper end is connected with support bar, described stay pipeLower end is provided with air inlet, and described air inlet is connected with qi of chong channel ascending adversely capsule by tracheae, on described tracheae, is provided with controlValve processed; Described post upper is connected with snap ring, on described snap ring, is provided with breach, described breach both sides and cardRing inwall bottom is provided with cushion block, on described support bar, is provided with scale, and described stay pipe upper end is provided with solidFixed circle.
The utility model beneficial effect:
The utility model is by qi of chong channel ascending adversely capsule to inflating in stay pipe, and along with the increase of gas, support bar is constantly carriedRise, thereby will rise to the height needing across bar; The utility model, without electricity consumption, meets wanting of low-carbon environment-friendlyAsk, and without geographical constraints, do not have the place of power supply can use yet; The utility model is simple in structure,Cost of manufacture is low, easy to operate, the high and safety of efficiency, suitable popularization.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model Snap ring structure schematic diagram;
In figure, 1, gripper shoe, 2, supporting seat, 3, stay pipe, 4, groove, 5, roller, 6, rotating shaft,7, connecting rod, 8, tube connector, 9, tracheae, 10, qi of chong channel ascending adversely capsule, 11, control valve, 12, retainer plate, 13,Sealing gasket, 14, connecting plate, 15, support bar, 16, snap ring, 17, across bar, 18, scale, 19, padPiece.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further.
Embodiment:
As depicted in figs. 1 and 2, a kind of hurdles rack, comprises across bar 17, support bar 15, describedly installs across barAt post upper, described support bar lower end is arranged on stay pipe 3 inside, and described stay pipe lower end is arranged onIn one gripper shoe 1, described gripper shoe lower end is connected with a supporting seat 2, is provided with a groove 4 in supporting seat,In groove, be provided with roller 5, be provided with rotating shaft 6 on described roller, described rotating shaft is connected with connecting rod 7 lower ends,Connecting rod upper end is arranged on tube connector 8 inside, and tube connector upper end is connected with supporting seat; In described stay pipe, establishBe equipped with sealing gasket 13, described sealing gasket is connected with a plate 14, and described connecting plate lower end is connected with sealing gasket,Connecting plate upper end is connected with support bar, and described stay pipe lower end is provided with air inlet, and described air inlet passes through gasPipe 9 is connected with qi of chong channel ascending adversely capsule 10, is provided with control valve 11 on described tracheae.
Described post upper is connected with snap ring 16, on described snap ring, is provided with breach, described breach both sides andSnap ring inwall bottom is provided with cushion block 19, is provided with scale 18, described stay pipe upper end on described support barBe provided with retainer plate 12.
Concrete using method:
As depicted in figs. 1 and 2, while needing hoisting depth, in stay pipe, inflate sealing by qi of chong channel ascending adversely capsulePad constantly raises, and drives support bar constantly to raise, and teacher determines that according to the scale on support bar inflation is how many,In the time that needs reduce, open control valve venting, the utility model is easy to operate, simple and practical.
The above be only detailed description of the invention of the present utility model, but protection domain of the present utility model alsoBe not limited to this, any those of ordinary skill in the art in the disclosed technical scope of the utility model,The variation that can expect without creative work or replacement, all should be encompassed in protection domain of the present utility model itIn. Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (1)
1. a hurdles rack, comprises across bar, support bar, is describedly arranged on post upper across bar, its featureBe, described support bar lower end is arranged on stay pipe inside, and described stay pipe lower end is arranged in a gripper shoe,Described gripper shoe lower end is connected with a supporting seat, is provided with a groove in supporting seat, is provided with roller in groove,On described roller, be provided with rotating shaft, described rotating shaft is connected with connecting rod lower end, and connecting rod upper end is arranged on connectionPipe is inner, and tube connector upper end is connected with supporting seat; In described stay pipe, be provided with sealing gasket, described sealing gasketBe connected with a plate, described connecting plate lower end is connected with sealing gasket, and connecting plate upper end is connected with support bar,Described stay pipe lower end is provided with air inlet, and described air inlet is connected with qi of chong channel ascending adversely capsule by tracheae, described tracheaeOn be provided with control valve; Described post upper is connected with snap ring, on described snap ring, is provided with breach, described lackingMouth both sides and snap ring inwall bottom are provided with cushion block, are provided with scale, on described stay pipe on described support barEnd is provided with retainer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110953.XU CN205235414U (en) | 2015-12-23 | 2015-12-23 | Hurdle stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110953.XU CN205235414U (en) | 2015-12-23 | 2015-12-23 | Hurdle stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205235414U true CN205235414U (en) | 2016-05-18 |
Family
ID=55934495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521110953.XU Expired - Fee Related CN205235414U (en) | 2015-12-23 | 2015-12-23 | Hurdle stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205235414U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136709A (en) * | 2016-08-18 | 2016-11-23 | 无锡飞达纺织印染机械有限公司 | Frame sold by a kind of purifier |
| CN106512447A (en) * | 2017-01-04 | 2017-03-22 | 许昌学院 | Safety hurdle for track and field |
| CN108744559A (en) * | 2018-08-28 | 2018-11-06 | 芜湖新使命教育科技有限公司 | A kind of physical education hurdles rack that novel protective effect is good |
-
2015
- 2015-12-23 CN CN201521110953.XU patent/CN205235414U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136709A (en) * | 2016-08-18 | 2016-11-23 | 无锡飞达纺织印染机械有限公司 | Frame sold by a kind of purifier |
| CN106136709B (en) * | 2016-08-18 | 2022-05-24 | 无锡智高点技术研发有限公司 | Purification device selling rack |
| CN106512447A (en) * | 2017-01-04 | 2017-03-22 | 许昌学院 | Safety hurdle for track and field |
| CN106512447B (en) * | 2017-01-04 | 2018-05-08 | 许昌学院 | A kind of track and field safe hurdles |
| CN108744559A (en) * | 2018-08-28 | 2018-11-06 | 芜湖新使命教育科技有限公司 | A kind of physical education hurdles rack that novel protective effect is good |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161223 |