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A portable sprint belt fixing device

A fixed device and portable technology, applied in the field of portable sprint belt fixing devices, can solve the problems of laboriousness, long competition time, human hand friction and injury, etc.

Active Publication Date: 2020-10-16
南京中远高分子材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages that the sprint belt will easily cause the sprint belt to rub and injure the hand of the player because the force of the player rushing through the sprint belt is relatively large, and the competition time is long, and the person holds it for a long time, which is relatively laborious. Therefore, the technical problem of the present invention To: Provide a portable sprint belt fixing device that can better fix the sprint belt, avoid human hand friction and injury, and does not require people to hold the sprint belt, and is relatively labor-saving

Method used

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  • A portable sprint belt fixing device
  • A portable sprint belt fixing device
  • A portable sprint belt fixing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A portable sprint belt fixture such as Figure 1-3 Shown, comprise vertical rod 1, the first movable rod 3, the first spring 4, movable plate 7, torsion spring 8, block 9 and adjustment device 11, vertical rod 1 left and right sides bottoms are all hinged and can make this device The more stable movable plate 7 placed, the hinge of the movable plate 7 and the vertical bar 1 is provided with a torsion spring 8, the middle of the bottom of the vertical bar 1 has a second opening 10, and the middle of the lower part of the vertical bar 1 has a first opening for guiding. Opening 2, the first opening 2 communicates with the second opening 10, the first movable rod 3 is located in the first opening 2, the lower part of the first movable rod 3 cooperates with the second opening 10, the first movable rod 3 left and right The upper part of the side is provided with a first draw-in groove 5, and a first spring 4 is connected between the top of the first movable rod 3 and the top ...

Embodiment 2

[0019] A portable sprint belt fixture such as Figure 1-3 Shown, comprise vertical rod 1, the first movable rod 3, the first spring 4, movable plate 7, torsion spring 8, block 9 and adjustment device 11, vertical rod 1 left and right sides bottoms are all hinged and can make this device The more stable movable plate 7 placed, the hinge of the movable plate 7 and the vertical bar 1 is provided with a torsion spring 8, the middle of the bottom of the vertical bar 1 has a second opening 10, and the middle of the lower part of the vertical bar 1 has a first opening for guiding. Opening 2, the first opening 2 communicates with the second opening 10, the first movable rod 3 is located in the first opening 2, the lower part of the first movable rod 3 cooperates with the second opening 10, the first movable rod 3 left and right The upper part of the side is provided with a first card slot 5, the first spring 4 is connected between the top of the first movable rod 3 and the top of the ...

Embodiment 3

[0022] A portable sprint belt fixture such as Figure 1-4Shown, comprise vertical rod 1, the first movable rod 3, the first spring 4, movable plate 7, torsion spring 8, block 9 and adjustment device 11, vertical rod 1 left and right sides bottoms are all hinged and can make this device The more stable movable plate 7 placed, the hinge of the movable plate 7 and the vertical bar 1 is provided with a torsion spring 8, the middle of the bottom of the vertical bar 1 has a second opening 10, and the middle of the lower part of the vertical bar 1 has a first opening for guiding. Opening 2, the first opening 2 communicates with the second opening 10, the first movable rod 3 is located in the first opening 2, the lower part of the first movable rod 3 cooperates with the second opening 10, the first movable rod 3 left and right The upper part of the side is provided with a first card slot 5, the first spring 4 is connected between the top of the first movable rod 3 and the top of the f...

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Abstract

The invention relates to a fixing device, and particularly relates to a portable sprinting belt fixing device. Therefore, the technical problem of the invention is as follows: the invention provides aportable sprinting belt fixing device which is capable of better fixing a sprinting belt to avoid an injury caused by hand friction and saving efforts, and does not need to be held. The technical solution is as follows: a portable sprinting belt fixing device includes a vertical rod, a first moveable rod, a first spring, moveable plates, and torsional springs and so on. The moveable plates enabling the device to be placed more steadily are hinged at lower parts of the left and right sides of the vertical rod. The torsional springs are arranged on the joints of the moveable plates and the vertical rod. The sprinting bel is connected on a vertical plate in the invention, and the height of the sprinting belt can be adjusted by an adjusting device. The moveable plates can support device, thesprint is fixed, and a competitor can sprint across the sprinting belt without the need for two persons to pull and fix the sprinting belt, thus an injury caused by hand friction can be avoided and the device can save effort.

Description

technical field [0001] The invention relates to a fixing device, in particular to a portable sprint belt fixing device. Background technique [0002] In sports, running competition is a kind of sports that is often held. In order to make people know more clearly that the runners have crossed the finish line, there will be a sprint belt at the finish line. Usually, two people are required to pull the two ends of the sprint belt separately. Remember, due to the strong force of the players rushing through the sprint belt, it is easy to cause the sprint belt to rub and hurt the person's hand, and the competition time is long, and it is laborious for people to hold it for a long time, so people will insert two poles in the On both sides of the track, tie the two ends of the sprint belt to two poles respectively, so that when the contestants rush over the sprint belt, it is easy to cause the poles to fall and injure people. Contents of the invention [0003] In order to overcom...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B71/00
CPCA63B71/00
Inventor 邹红连
Owner 南京中远高分子材料科技有限公司