CN213789979U - Novel hurdle frame - Google Patents
Novel hurdle frame Download PDFInfo
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- CN213789979U CN213789979U CN202021659654.2U CN202021659654U CN213789979U CN 213789979 U CN213789979 U CN 213789979U CN 202021659654 U CN202021659654 U CN 202021659654U CN 213789979 U CN213789979 U CN 213789979U
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- limiting
- limiting plate
- vertical rod
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- cavity
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Abstract
The utility model discloses a novel hurdle frame, which comprises a base, supports and an anti-collision assembly, wherein the supports are symmetrical left and right, and a stop lever is arranged between the supports; the base comprises a built-in cavity, and a cover plate is arranged at the top of the built-in cavity; a connecting seat connected with the support is arranged at one end of the built-in cavity, and the anti-collision assembly is arranged at the other end of the built-in cavity; a second wire guide wheel is arranged on one side of the connecting seat and is fixed on the base through a fastener; adopt above-mentioned technical scheme, owing to novel hurdle of striding, including base, bilateral symmetry's support and anticollision subassembly for the sportsman reduces because of the collision strides hurdle injured, and the built-in chamber of base can be accomodate to the support simultaneously, conveniently strides hurdle's transport and accomodate.
Description
Technical Field
The utility model relates to a sport equipment, in particular to a novel hurdle is striden.
Background
The hurdle running is sports at a menstrual speed, and short-distance running with high technical requirements on athletes is performed; athletes need to improve the running speed through training and carry out scientific and systematic training through a special hurdling technology to achieve a high exercise level.
However, in the prior art, the athlete collides with the hurdle frame during the training process, the leg is easy to be injured due to collision during the high-speed running process, and the hurdle frame can be wholly overturned due to collision with the hurdle frame, so that potential safety hazards exist, and once the athlete is injured, the physical health and the training progress of the athlete can be influenced; moreover, the traditional hurdle frame occupies a large space and is troublesome to carry and store.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a novel hurdle of striding of anticollision safety training and be convenient for accomodate the transport.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a novel hurdle frame comprises a base, supports and an anti-collision assembly, wherein the supports are bilaterally symmetrical, and a stop lever is arranged between the supports; the base comprises a built-in cavity, and a cover plate is arranged at the top of the built-in cavity; a connecting seat connected with the support is arranged at one end of the built-in cavity, and the anti-collision assembly is arranged at the other end of the built-in cavity; and a second wire guide wheel is arranged on one side of the connecting seat and is fixed on the base through a fastening piece.
Preferably, the support comprises an upright rod, the upright rod comprises a first upright rod and a second upright rod, one end of the first upright rod is arranged in an inner cavity of the second upright rod, and the other end of the first upright rod is provided with a first connecting end; the first connecting end comprises a first limiting groove, and a first wire guide wheel is arranged on one side of the first limiting groove;
one end of the second vertical rod is provided with a second connecting end matched with the connecting seat for use, and the side wall of the second vertical rod is provided with an elongated slot;
one end of the second connecting end is provided with a first limiting block, one side of the connecting seat is provided with a second limiting block matched with the first limiting block for use, and the second limiting block is fixed on the base.
Preferably, the anti-collision assembly comprises a limiting box and a limiting plate, and the limiting plate is arranged on one side of the limiting box; a guide plate is arranged in the limiting box, a first connecting piece is arranged in the middle of the guide plate, one end of the first connecting piece is connected to the limiting plate, and the other end of the first connecting piece is connected to the stop lever; and the outer side wall of the guide plate is provided with a limiting table.
Preferably, the limiting plates comprise a first limiting plate and a second limiting plate, the first limiting plate is in flexible connection with the second limiting plate, a protruding point is arranged on one side of the first limiting plate, and a second limiting groove matched with the protruding point of the first limiting plate is arranged on one side of the second limiting plate.
Preferably, the inner side wall of the limiting box is provided with a third limiting groove, the third limiting groove is matched with the limiting table, and an elastic part is arranged between the limiting table and the limiting box.
Preferably, the third limiting groove is larger than the first limiting groove.
Preferably, the two ends of the first connecting piece are respectively provided with a connecting table, a gap is arranged between the connecting table and the limiting plate, and the gap is larger than 10 mm.
By adopting the technical scheme, the novel hurdle frame comprises a base, supports which are bilaterally symmetrical and an anti-collision assembly, wherein the anti-collision assembly comprises a limiting box and a limiting plate, and the limiting plate is arranged on one side of the limiting box; a guide plate is arranged in the limiting box, a first connecting piece is arranged in the middle of the guide plate, one end of the first connecting piece is connected to the limiting plate, and the other end of the first connecting piece is connected to the stop lever; the lateral wall of deflector is provided with spacing platform for the sportsman reduces because of the collision strides hurdle injured, and the built-in chamber of base can be accomodate to the support simultaneously, conveniently strides the transport of hurdle and accomodates.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the bracket structure of the present invention;
fig. 4 is a cross-sectional view of the anti-collision assembly of the present invention;
fig. 5 is the structure schematic diagram of the limiting plate of the utility model.
In the figure, 1-a base, 2-a bracket, 3-a collision-prevention component, 4-a stop lever, 11-a built-in cavity, 12-a cover plate, 13-a connecting seat, 14-a second guide wheel, 21-an upright rod, 211-a first upright rod, 212-a second upright rod, 213-a first connecting end, 214-a first limiting groove, 215-a first guide wheel, 216-a second connecting end, 217-a long groove, 218-a first limiting block, 219-a second limiting block, 31-a limiting box, 32-a limiting plate, 311-a guide plate, 312-a first connecting piece, 313-a limiting table, 314-a third limiting groove, 315-an elastic piece, 316-a connecting table, 317-a gap, 321 a first limiting plate, 322-a second limiting plate, 323-a bump, 324-a second retaining groove.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-5, a novel hurdle comprises a base 1, bilaterally symmetrical brackets 2 and an anti-collision assembly 3, wherein a stop lever 4 is arranged between the brackets 2; the base 1 comprises a built-in cavity 11, and a cover plate 12 is arranged at the top of the built-in cavity 11; one end of the built-in cavity 11 is provided with a connecting seat 13 connected with the bracket 2, and the anti-collision assembly 3 is arranged at the other end of the built-in cavity 11; one side of connecting seat 13 is provided with second wire wheel 14, and second wire wheel 14 is fixed in base 1 through the fastener for stride hurdle can have anti-collision protection function, avoid potential safety hazard support 2 can accomodate base 1's built-in chamber 11, conveniently stride the transport of hurdle and accomodate.
In addition, the support 2 comprises an upright rod 21, the upright rod 21 comprises a first upright rod 211 and a second upright rod 212, one end of the first upright rod 211 is arranged in the inner cavity of the second upright rod 212, and the other end of the first upright rod 211 is provided with a first connecting end 213; the first connection end 213 includes a first limiting groove 214, and a first wire guide wheel 215 is disposed at one side of the first limiting groove 214;
one end of the second upright rod 212 is provided with a second connecting end 216 used in cooperation with the connecting seat 13, and the side wall of the second upright rod 212 is provided with a long groove 217;
one end of the second connecting end 216 is provided with a first limiting block 218, one side of the connecting seat 13 is provided with a second limiting block 219 matched with the first limiting block for use, and the second limiting block is fixed on the base 1.
Further, the anti-collision assembly 3 comprises a limiting box 31 and a limiting plate 32, and the limiting plate 32 is arranged on one side of the limiting box 31; a guide plate 311 is arranged in the limiting box 31, a first connecting piece 312 is arranged in the middle of the guide plate 311, one end of the first connecting piece 312 is connected to the limiting plate 32, and the other end of the first connecting piece 312 is connected to the stop lever 4; the outer side wall of the guide plate 311 is provided with a stopper 313.
In addition, the limiting plate 32 comprises a first limiting plate 321 and a second limiting plate 322, the first limiting plate 321 is in flexible connection with the second limiting plate 322, a protruding point 323 is arranged on one side of the first limiting plate 321, and a second limiting groove 324 adapted to the protruding point 323 of the first limiting plate 321 is arranged on one side of the second limiting plate 322, so that the limiting plate 32 can be limited circularly.
Further, the inside wall of spacing box 31 is provided with third spacing groove 314, and third spacing groove 314 suits with spacing platform 313, is provided with elastic component 315 between spacing platform 313 and the spacing box 31, and after support 2 and pin 4 reset manually, elastic component 315 can reset limiting plate 32 and guarantee support 2's stability.
In addition, the third retaining groove 314 is larger than the first retaining groove 214.
Further, the two ends of the first connecting member 312 are respectively provided with a connecting table 316, so that the limiting plate 32 and the guide plate 311 can be opened or reset in sequence, a gap 317 is provided between the connecting table 316 and the limiting plate 32, the gap 317 is larger than 10mm, and in this embodiment, 15mm is adopted.
The working principle is as follows: a stop lever 4 is arranged between the bilaterally symmetrical brackets 2, each bracket 2 comprises a first vertical rod 211 and a second vertical rod 212, one end of each first vertical rod 211 is arranged in an inner cavity at one end of each second vertical rod 212, and the side wall of each second vertical rod 212 is provided with a long groove 217 for adjusting the height; a second connecting end 216 connected with the base 1 is arranged at the other end of the second upright rod 212, a first limiting block 218 is arranged at one side of the second connecting end 216, a second limiting block matched with the first limiting block 218 is arranged at one side of the connecting seat 13, and the second limiting block is fixed on the base 1 through a fastener; the other end of the first vertical rod 211 is provided with a first connection end 213, the first connection end 213 comprises a first limit groove 214, and two ends of the stop lever 4 are respectively arranged in the first limit groove 214; the stopper lever 4 and the stopper plate 32 are connected by a rope via the first wire guide wheel 215 and the second wire guide wheel 14, with a first connecting member 312 interposed therebetween; when a player collides with the stop lever 4, the stop lever 32 is driven by a rope to be opened, the stop lever 4 enters the first connecting piece 312 of the limiting box 31 to drive the guide plate 311 to move, the bracket 2 is inclined forwards under the action of gravity, the bracket 2 is manually erected, the stop lever 4 is taken out of the limiting groove, and the elastic piece 315 can reset the guide plate 311 so as to close the stop lever 32 for limiting; when the hurdle frame needs to be stored and carried, the rope can be loosened, the second limiting block 219 is released, the first upright rod 211 is contracted into the inner cavity of the second upright rod 212, and then the contracted bracket 2 is placed in the built-in cavity 11 of the base 1, so that the hurdle frame is convenient to carry and store.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (7)
1. The utility model provides a novel hurdle strides which characterized in that: the anti-collision device comprises a base, supports and anti-collision components, wherein the supports are symmetrical left and right, and a stop lever is arranged between the supports; the base comprises a built-in cavity, and a cover plate is arranged at the top of the built-in cavity; a connecting seat connected with the support is arranged at one end of the built-in cavity, and the anti-collision assembly is arranged at the other end of the built-in cavity; and a second wire guide wheel is arranged on one side of the connecting seat and is fixed on the base through a fastening piece.
2. The novel hurdle rack of claim 1, wherein: the support comprises a vertical rod, the vertical rod comprises a first vertical rod and a second vertical rod, one end of the first vertical rod is arranged in the inner cavity of the second vertical rod, and the other end of the first vertical rod is provided with a first connecting end; the first connecting end comprises a first limiting groove, and a first wire guide wheel is arranged on one side of the first limiting groove;
one end of the second vertical rod is provided with a second connecting end matched with the connecting seat for use, and the side wall of the second vertical rod is provided with an elongated slot;
one end of the second connecting end is provided with a first limiting block, one side of the connecting seat is provided with a second limiting block matched with the first limiting block for use, and the second limiting block is fixed on the base.
3. The novel hurdle rack of claim 1, wherein: the anti-collision assembly comprises a limiting box and a limiting plate, and the limiting plate is arranged on one side of the limiting box; a guide plate is arranged in the limiting box, a first connecting piece is arranged in the middle of the guide plate, one end of the first connecting piece is connected to the limiting plate, and the other end of the first connecting piece is connected to the stop lever; and the outer side wall of the guide plate is provided with a limiting table.
4. The novel hurdle rack of claim 3, wherein: the limiting plates comprise a first limiting plate and a second limiting plate, the first limiting plate is in soft connection with the second limiting plate, a salient point is arranged on one side of the first limiting plate, and a second limiting groove matched with the salient point of the first limiting plate is arranged on one side of the second limiting plate.
5. The novel hurdle rack of claim 3, wherein: the inside wall of spacing box is provided with the third spacing groove, and the third spacing groove suits with spacing platform, be provided with the elastic component between spacing platform and the spacing box.
6. The novel hurdle rack of claim 5, wherein: the third limiting groove is larger than the first limiting groove.
7. The novel hurdle rack of claim 3, wherein: the both ends of first connecting piece are provided with respectively and connect the platform, be provided with the clearance between connection platform and the limiting plate, the clearance is greater than 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021659654.2U CN213789979U (en) | 2020-08-11 | 2020-08-11 | Novel hurdle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021659654.2U CN213789979U (en) | 2020-08-11 | 2020-08-11 | Novel hurdle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213789979U true CN213789979U (en) | 2021-07-27 |
Family
ID=76950638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021659654.2U Expired - Fee Related CN213789979U (en) | 2020-08-11 | 2020-08-11 | Novel hurdle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213789979U (en) |
-
2020
- 2020-08-11 CN CN202021659654.2U patent/CN213789979U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211206 Address after: 318050 Caiyu Village Industrial Zone, Luqiao District, Taizhou City, Zhejiang Province (in Taizhou Far East automatic control components Co., Ltd.) Patentee after: Taizhou Luqiao Qianwei Fitness Service Co.,Ltd. Address before: 318020 Wangxi village, Dongcheng Street, Huangyan District, Taizhou City, Zhejiang Province Patentee before: TAIZHOU VOCATIONAL College OF SCIENCE & TECHNOLOGY |
|
| 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: 20210727 |