CN213667940U - Hurdle frame for training - Google Patents
Hurdle frame for training Download PDFInfo
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- CN213667940U CN213667940U CN202022664600.1U CN202022664600U CN213667940U CN 213667940 U CN213667940 U CN 213667940U CN 202022664600 U CN202022664600 U CN 202022664600U CN 213667940 U CN213667940 U CN 213667940U
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- hurdle
- training
- rod
- central magnet
- fixedly connected
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Abstract
The utility model discloses a hurdle frame for training, which comprises a support frame and a cross bar supported by the support frame; the support frame comprises a bottom support rod and a vertical upright rod; the vertical rod comprises an upper part and a lower part which can be fixed with each other, and the installation height of the upper part on the lower part is adjustable; the top end of the upper part is fixedly connected with the cross rod; the bottom end of the lower part is fixedly connected with the bottom supporting rod. In the hurdle frame of hurdling is used in above-mentioned training, the vertical pole setting of support frame includes upper and lower two parts, and the mounting height of upper portion on the lower part is adjustable, makes the height-adjustable of horizontal pole, makes things convenient for in-service use to change self height according to different sportsman's needs, satisfies the demand.
Description
Technical Field
The utility model relates to the technical field of sports equipment, more specifically say, relate to a training is with hurdling hurdle.
Background
Hurdle sports originated in the uk and evolved from the game of shepherds crossing sheepfold fences.
The hurdle frame comprises an L-shaped support and a cross bar supported by the two L-shaped supports. The hurdle frame is a standardized apparatus, has five different height specifications (1.067m, 0.991m, 0.914m, 0.84m and 0.762m), and is respectively suitable for the heights of a male 110-meter hurdle, a young male 110-meter hurdle, a male 400-meter hurdle, a female 100-meter hurdle and a female 400-meter hurdle. But the training of athletes is a progressive process, and the five hurdle heights cannot meet the training requirements of athletes initially performing hurdle project training or athletes of middle and primary school students in low age groups.
In addition, the cross bar in the hurdle frame is made of wood materials, is hard in texture and is easy to hurt legs, feet, inner ankles and other parts of athletes.
In summary, the problem to be solved by the skilled person is how to provide a hurdle frame for training to meet the requirements of different athletes for height.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a hurdle is hurdled in training, vertical pole setting includes upper and lower two parts in its support frame, and the mounting height of upper portion on the lower part is adjustable, makes the height-adjustable of horizontal pole, makes things convenient for in-service use to change self height according to different sportsman's needs, satisfies the demand.
In order to achieve the above object, the utility model provides a following technical scheme:
a hurdle frame for training comprises a support frame and a cross rod supported by the support frame; the support frame includes:
a bottom support bar;
the vertical upright rod comprises an upper part and a lower part which can be fixed with each other, and the mounting height of the upper part on the lower part is adjustable; the top end of the upper part is fixedly connected with the cross rod; the bottom end of the lower part is fixedly connected with the bottom supporting rod.
Preferably, in the training hurdle, the upper portion and the lower portion are connected by a magnetic force.
Preferably, in the training hurdle, the upper portion includes:
the upper end of the central magnet strip is fixedly provided with a square connecting seat, and the square connecting seat is fixedly connected with the cross rod;
the first rubber layer is attached to and fixed on the partial area of the middle outer wall of the central magnet strip.
Preferably, in the training hurdle, the lower portion includes:
the lower end of the mounting rod 124 is inserted and fixed in the mounting hole of the bottom support rod;
the lower end of the connecting cylinder is fixedly connected with the upper end of the mounting rod 124;
the arc-shaped metal plate is used for clinging to the part, which is not provided with the first adhesive layer, on the outer wall of the central magnet strip and is fixed with the central magnet strip through magnetic force; the arc-shaped metal plate is fixed at the upper end of the connecting cylinder.
Preferably, in the hurdle for training, the outer wall of the arc-shaped metal plate is attached and fixed with a second rubber layer.
Preferably, in the training hurdle, the first rubber layer is attached to an area of at most one half of the outer wall of the central magnet bar, and a portion of the outer wall of the central magnet bar to which the first rubber layer is attached and the remaining portion of the outer wall of the central magnet bar are distributed on two sides of the axis of the central magnet bar.
Preferably, in the hurdle frame for training, the number of the support frames is two, and the two support frames are respectively used for supporting two ends of the cross rod.
Preferably, in the hurdle frame for training, the support frame further comprises a reinforcing rod, and two ends of the reinforcing rod are respectively and fixedly connected with the bottom support rods of the two support frames.
Preferably, in the hurdle for training, the cross bar comprises a cross bar body and a third rubber layer wrapped on the periphery of the cross bar body.
The utility model provides a hurdle frame for training, which comprises a support frame and a cross bar supported by the support frame; the support frame comprises a bottom support rod and a vertical upright rod; the vertical rod comprises an upper part and a lower part which can be fixed with each other, and the installation height of the upper part on the lower part is adjustable; the top end of the upper part is fixedly connected with the cross rod; the bottom end of the lower part is fixedly connected with the bottom supporting rod.
In the hurdle frame of hurdling is used in above-mentioned training, the vertical pole setting of support frame includes upper and lower two parts, and the mounting height of upper portion on the lower part is adjustable, makes the height-adjustable of horizontal pole, makes things convenient for in-service use to change self height according to different sportsman's needs, satisfies the demand.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a hurdle frame for training according to an embodiment of the present invention;
fig. 2 is an exploded view of a training hurdle according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a trap circuit according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a bandpass filtering loop provided in an embodiment of the present invention;
wherein, in fig. 1-4:
a cross bar 101; a vertical upright 102; an upper portion 121; a central magnet strip 1211; a first rubber layer 1212; a second rubber layer 122; a connecting cylinder 123; a mounting rod 124; a bottom support bar 103; a reinforcing rod 104.
Detailed Description
The embodiment of the utility model discloses hurdle is hurdled in training, vertical pole setting includes upper and lower two parts in its support frame, and the mounting height of upper portion in the lower part is adjustable, makes the height-adjustable of horizontal pole, makes things convenient for in-service use to change self height according to different sportsman's needs, satisfies the demand.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a hurdle for training, including a support frame and a cross bar 101 supported by the support frame; the support frame comprises a bottom support rod 103 and a vertical upright rod 102; the vertical rod comprises an upper part 121 and a lower part which can be fixed with each other, and the installation height of the upper part 121 on the lower part is adjustable; the top end of the upper part 121 is fixedly connected with the cross rod 101; the bottom end of the lower part is fixedly connected with the bottom support rod 103.
In the hurdle frame for training, the vertical upright rod 102 of the support frame comprises an upper part and a lower part, and the mounting height of the upper part 121 on the lower part is adjustable, so that the height of the cross rod 101 is adjustable, the height of the cross rod can be changed according to the requirements of different athletes in the practical use, and the requirements are met.
Preferably, the upper part 121 and the lower part are connected through magnetic force, so that an additional connecting structure for connecting the upper part and the lower part is avoided, the installation height adjustment is facilitated, the structure is simplified, the production is facilitated, the height can be adjusted randomly within a certain range, and the adjustment can not only be performed between a plurality of preset heights.
In the hurdle for training, the upper portion 121 includes:
a square connecting seat is fixed at the upper end of the central magnet strip 1211 and is fixedly connected with the cross rod 101; the square connecting base is detachably connected with the cross rod 101 through fixing pieces such as bolts;
a first rubber layer 1212, the first rubber layer 1212 is attached and fixed to a partial area of the outer wall of the central magnet 1211, and the remaining non-attached portion is used for mounting and matching with the lower portion.
Further, in the hurdle for training provided in the above embodiment, the lower portion includes:
the lower end of the mounting rod 124 is inserted and fixed in the mounting hole of the bottom support rod 103;
the lower end of the connecting cylinder 123 is fixedly connected with the upper end of the mounting rod 124;
an arc-shaped metal plate, which is used for being attached to the part of the outer wall of the central magnet strip 1211, which is not provided with the first adhesive layer, and is fixed with the central magnet strip 1211 through magnetic force; an arc-shaped metal plate is fixed to the upper end of the connecting cylinder 123.
In the hurdle for training provided by the above embodiment, the second rubber layer 122 is attached and fixed on the outer wall of the arc-shaped metal plate. In addition, in the hurdle for training, the first rubber layer 1212 is attached to at most one half of the area of the outer wall of the central magnet strip 1211, and the portion of the outer wall of the central magnet strip 1211 for attaching the first rubber layer 1212 and the remaining portion thereof are distributed on two sides of the axis of the central magnet strip 1211, so that the central magnet strip 1211 is closely connected with the arc-shaped metal plate. The central magnet strip 1211 has a cylindrical shape.
The two support frames are respectively used for supporting two ends of the cross rod 101. Bottom bracing piece 103 and vertical pole setting 102 constitute "L" shape in the support frame to bottom bracing piece 103 is located the homonymy of horizontal pole 101 in two support frames.
The support frame still includes stiffener 104, and the both ends of stiffener 104 respectively with the bottom sprag pole 103 fixed connection of two support frames, specifically, the both ends of stiffener 104 insert in bottom sprag pole 103 to with the lower extreme fixed connection of installation pole 124.
Preferably, in the hurdle for training, the cross bar 101 includes a cross bar body and a third rubber layer wrapped around the cross bar body, and the cross bar body is a wood cross bar body.
In the hurdle for training provided by the embodiment, the upper part 121 and the lower part of the vertical upright rod 102 are connected by the principle that the magnet has magnetic force on metal, so that the height of the cross rod 101 can be adjusted arbitrarily. The training that this embodiment provided simultaneously all has used rubber package in the region that contacts the possibility with the sportsman with hurdle frame, greatly reduced the sportsman because of playing the risk of hurting. In addition, in the hurdle for training, the cross rod 101 is detachably connected with the vertical upright rod 102, the vertical upright rod 102 is detachably connected with the bottom supporting rod 103, the reinforcing rod 104 is detachably connected with the bottom supporting rod 103, the upper portion 121 is detachably connected with the lower portion, all the portions are separately arranged and detachably connected, and the hurdle is convenient to transport and store.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A hurdle frame for training is characterized by comprising a support frame and a cross bar supported by the support frame; the support frame includes:
a bottom support bar;
the vertical upright rod comprises an upper part and a lower part which can be fixed with each other, and the mounting height of the upper part on the lower part is adjustable; the top end of the upper part is fixedly connected with the cross rod; the bottom end of the lower part is fixedly connected with the bottom supporting rod.
2. An exercise hurdle as in claim 1 wherein said upper portion and said lower portion are magnetically connected.
3. A training hurdle according to claim 2, wherein said upper portion comprises:
the upper end of the central magnet strip is fixedly provided with a square connecting seat, and the square connecting seat is fixedly connected with the cross rod;
the first rubber layer is attached to and fixed on the partial area of the middle outer wall of the central magnet strip.
4. A training hurdle as claimed in claim 3 wherein said lower portion comprises:
the lower end of the mounting rod (124) is inserted and fixed in the mounting hole of the bottom supporting rod;
the lower end of the connecting cylinder is fixedly connected with the upper end of the mounting rod (124);
the arc-shaped metal plate is used for clinging to the part, which is not provided with the first adhesive layer, on the outer wall of the central magnet strip and is fixed with the central magnet strip through magnetic force; the arc-shaped metal plate is fixed at the upper end of the connecting cylinder.
5. A training hurdle as claimed in claim 4 wherein said arcuate metal plate has a second rubber layer affixed to the outer wall thereof.
6. A training hurdle as claimed in claim 3 wherein said first rubber layer is applied to at most one half of the area of the outer wall of the central magnet bar and wherein the portion of the outer wall of the central magnet bar to which the first rubber layer is applied and the remaining portion are both distributed on opposite sides of the axis of the central magnet bar.
7. A training hurdle according to claim 1, wherein said two supports are provided for supporting the two ends of said cross bar.
8. A training hurdle frame as claimed in claim 7, wherein said support frames further comprise reinforcing rods, both ends of said reinforcing rods being fixedly connected to the bottom support rods of said two support frames, respectively.
9. A training hurdle as claimed in claim 1 wherein said rail comprises a rail body and a third rubber layer wrapped around the periphery of said rail body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022664600.1U CN213667940U (en) | 2020-11-17 | 2020-11-17 | Hurdle frame for training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022664600.1U CN213667940U (en) | 2020-11-17 | 2020-11-17 | Hurdle frame for training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213667940U true CN213667940U (en) | 2021-07-13 |
Family
ID=76733506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022664600.1U Active CN213667940U (en) | 2020-11-17 | 2020-11-17 | Hurdle frame for training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213667940U (en) |
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2020
- 2020-11-17 CN CN202022664600.1U patent/CN213667940U/en active Active
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