Skateboard movement assist device

Abstract

The utility model discloses a skateboard movement assist device which comprises a driving rod, the bottom end of the driving rod is connected with a wheel shaft connecting rod through a pipeline, the bottom end of the wheel shaft connecting rod is transversely and rotatably provided with a gear shaft, the upper end and the lower end of the wheel shaft connecting rod are transversely provided with a first clamping block and a second clamping block, and the first clamping block and the second clamping block are parallel to each other. And a locking screw is vertically arranged between the first clamping block and the second clamping block, so that the gear shaft is transversely fixed between the first clamping block and the second clamping block, and the gear shaft connecting rod can swing on the gear shaft after the gear shaft is fixed and limited.

Description

Technical Field

[0001] The utility model relates to the field of sports equipment, in particular to a skateboard sports assistant. Background Art

[0002] Skateboarding is an extreme sport and one of the board sports. It is a sliding device that athletes use to perform various complex and difficult movements such as sliding, jumping, spinning, and tumbling on different terrains, surfaces, and specific facilities to the melody of music. However, due to the lack of auxiliary devices when children skateboard, it is difficult to control the sliding speed of children during skateboarding, which is prone to accidents. For this reason, a skateboarding auxiliary device is proposed. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a technical solution that can solve the above-mentioned problems.

[0004] The skateboard motion assist device includes a driving rod, the bottom end of the driving rod is connected to the wheel axle connecting rod through a pipeline, and the bottom end of the wheel axle connecting rod is laterally rotatably provided with a gear shaft, the upper and lower ends of the wheel axle connecting rod are laterally provided with a first clamping block and a second clamping block, and the first clamping block and the second clamping block are parallel to each other, and a locking screw is vertically provided between the first clamping block and the second clamping block, so that the gear shaft is laterally fixed between the first clamping block and the second clamping block and the wheel axle connecting rod can swing on the gear shaft after the gear shaft is fixed and limited.

[0005] Preferably, a second tooth bar is provided between the first clamping block and the gear shaft, and the second tooth bar is transversely formed at the front and rear ends of one side of the bottom surface of the first clamping block, and the second tooth bar is meshed with the gear shaft.

[0006] Preferably, a first tooth bar is provided between the second clamping block and the gear shaft, and the first tooth bar is transversely formed at the front and rear ends of one side of the bottom surface of the second clamping block, and the first tooth bar is meshed with the gear shaft.

[0007] Preferably, the first clamping block is formed with a plurality of second protrusions, and the plurality of second protrusions are distributed on the bottom surface of the first clamping block.

[0008] Preferably, the second clamping block is formed with a plurality of first protrusions, and the plurality of first protrusions are distributed on the surface of the second clamping block.

[0009] Preferably, a pipe head is provided between the wheel axle connecting rod and the driving rod, and one end of the pipe head is connected to the wheel axle connecting rod through a pipeline, and the other end of the pipe head is connected to the driving rod through a pipeline.

[0010] Preferably, a fixing tube is vertically sleeved on the side of the driving rod, and a support rod is movably provided on one side of the fixing tube, and a second hand-held handle ring is provided at the other end of the support rod and a first hand-held handle ring is provided at the other end of the driving rod.

[0011] Compared with the prior art, the beneficial effect of the present invention is that when the first clamp and the second clamp are respectively located at the upper and lower ends of the warped edge of one end of the skateboard, the locking screw passes through the first clamp and the second clamp and fixes the first clamp and the second clamp to the upper and lower ends of the warped edge of one end of the skateboard, and at the same time, the gear shaft between the first clamp and the second clamp is fixed, so that the wheel axle connecting rod together with the driving rod is connected to the skateboard, and the wheel axle connecting rod together with the driving rod can swing on the gear shaft, so that when a child stands on the skateboard, the skateboard can be pushed by the driving rod, and the swing of the wheel axle connecting rod on the gear shaft allows the user to adjust the optimal pushing angle when pushing the skateboard so that it is easier to push the skateboard and the child.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a structural diagram of a skateboarding aid;

[0015] Figure 2 Schematic diagram of the structure of the tube head;

[0016] Figure 3 Schematic diagram of the structure of the wheel axle connecting rod;

[0017] Figure 4 is another structural schematic diagram of the axle connecting rod;

[0018] Figure 5 Schematic diagram of the structure of the second clamping block;

[0019] Figure 6 Schematic diagram of the structure of the first clamping block.

[0020] Shown in the figure: 1. Drive rod, 2. First hand-held handle, 3. Support rod, 4. Second hand-held handle, 5. Fixed tube, 6. Tube head, 7. First clamping block, 8. Second clamping block, 9. Locking screw, 10. First protrusion, 11. Gear shaft, 12. Axle connecting rod, 13. Second protrusion, 14. First gear bar, 15. Second gear bar. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-6 In the embodiment of the present invention, the skateboard motion assist device includes a driving rod 1, the bottom end of the driving rod 1 is connected to the wheel axle connecting rod 12 by a pipeline, and the bottom end of the wheel axle connecting rod 12 is provided with a gear shaft 11 for horizontal rotation, and the upper and lower ends of the wheel axle connecting rod 12 are provided with a first clamping block 7 and a second clamping block 8 horizontally, and the first clamping block 7 and the second clamping block 8 are parallel to each other, and a locking screw 9 is vertically provided between the first clamping block 7 and the second clamping block 8, so that the gear shaft 11 is horizontally fixed between the first clamping block 7 and the second clamping block 8 and the gear shaft 11 is fixed and limited. After the wheel axle connecting rod 12 is swung on the gear shaft 11, when the first clamping block 7 and the second clamping block 8 are respectively located at one end of the skateboard The locking screws 9 at the upper and lower ends of the warped edge pass through the first clamping block 7 and the second clamping block 8 and fix the first clamping block 7 and the second clamping block 8 to the upper and lower ends of the warped edge of one end of the skateboard and at the same time restrict the gear shaft 11 between the first clamping block 7 and the second clamping block 8, so that the wheel axle connecting rod 12 together with the driving rod 1 is connected to the skateboard and the wheel axle connecting rod 12 together with the driving rod 1 can swing on the gear shaft 11, so that when a child stands on the skateboard, the skateboard can be pushed by the driving rod 1 and the swing of the wheel axle connecting rod 12 on the gear shaft 11 allows the user to adjust the optimal pushing angle when pushing the skateboard so that it is easier to push the skateboard and the child.

[0023] A second rack bar 15 is provided between the first clamping block 7 and the gear shaft 11, and the second rack bar 15 is horizontally formed at the front and rear ends of one side of the bottom surface of the first clamping block 7, and the second rack bar 15 is engaged with the gear shaft 11, and then the gear shaft 11 is clamped by the second rack bar 15.

[0024] A first rack 14 is provided between the second clamping block 8 and the gear shaft 11, and the first rack 14 is horizontally formed at the front and rear ends of one side of the bottom surface of the second clamping block 8, and the first rack 14 is engaged with the gear shaft 11, and the gear shaft 11 is clamped by the first rack 14.

[0025] The first clamp 7 is formed with a plurality of second protrusions 13, and the plurality of second protrusions 13 are distributed on the bottom surface of the first clamp 7. The plurality of second protrusions 13 increase the friction between the bottom surface of the first clamp 7 and the surface of the warped edge of the skateboard when the two surfaces contact each other, so that the first clamp 7 will not slip or deviate between the surfaces when it is fixed on the skateboard.

[0026] The second clamp 8 is formed with a plurality of first protrusions 10, and the plurality of first protrusions 10 are distributed on the surface of the second clamp 8. Therefore, the plurality of first protrusions 10 increase the friction between the surface of the second clamp 8 and the ground surface of the warped edge of the skateboard when the two surfaces contact each other, so that the second clamp 8 will not slip or deviate between the surfaces when it is fixed on the skateboard.

[0027] A pipe head 6 is provided between the wheel axle connecting rod 12 and the driving rod 1 , and one end of the pipe head 6 is connected to the wheel axle connecting rod 12 through a pipeline, and the other end of the pipe head 6 is connected to the driving rod 1 through a pipeline.

[0028] A fixing tube 5 is vertically sleeved on the side of the driving rod 1, and a support rod 3 is movably provided on one side of the fixing tube 5, and a second hand-held handle ring 4 is provided at the other end of the support rod 3, and a first hand-held handle ring 2 is provided at the other end of the driving rod 1. The cooperation between the support rod 3 and the second hand-held handle ring 4 allows a child to hold the second hand-held handle ring 4 with his hand when standing on the skateboard, so that the child will not be thrown off the skateboard when pushing the skateboard to move, and the skateboard can be pushed through the cooperation between the first hand-held handle ring 2 and the driving rod 1.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced within the present invention.

Claims

1. A skateboarding aid, comprising a driving rod, characterized in that: The pipeline at the bottom end of the driving rod is connected to the wheel axle connecting rod, and the bottom end of the wheel axle connecting rod is provided with a gear shaft for horizontal rotation. The upper and lower ends of the wheel axle connecting rod are provided with a first clamping block and a second clamping block laterally, and the first clamping block and the second clamping block are parallel to each other, and a locking screw is vertically provided between the first clamping block and the second clamping block, so that the gear shaft is laterally fixed between the first clamping block and the second clamping block and the wheel axle connecting rod can swing on the gear shaft after the gear shaft is fixed and limited.

2. The skateboarding aid according to claim 1, wherein: A second tooth bar is provided between the first clamping block and the gear shaft, and the second tooth bar is transversely formed at the front and rear ends of one side of the bottom surface of the first clamping block, and the second tooth bar is meshed with the gear shaft.

3. The skateboarding aid according to claim 1, wherein: A first tooth bar is provided between the second clamping block and the gear shaft, and the first tooth bar is transversely formed at the front and rear ends of one side of the bottom surface of the second clamping block, and the first tooth bar is meshed with the gear shaft.

4. The skateboarding aid according to claim 1, wherein: The first clamping block is formed with a plurality of second protrusions, and the plurality of second protrusions are distributed on the bottom surface of the first clamping block.

5. The skateboarding aid according to claim 1, wherein: The second clamping block is formed with a plurality of first protrusions, and the plurality of first protrusions are distributed on the surface of the second clamping block.

6. The skateboarding aid according to claim 1, wherein: A pipe head is provided between the wheel axle connecting rod and the driving rod, one end of the pipe head is connected to the wheel axle connecting rod through a pipeline, and the other end of the pipe head is connected to the driving rod through a pipeline.

7. The skateboarding aid according to claim 1, wherein: A fixing tube is vertically sleeved on the side of the driving rod, and a support rod is movably provided on one side of the fixing tube, and a second hand-held handle ring is provided at the other end of the support rod and a first hand-held handle ring is provided at the other end of the driving rod.

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