Scooter front fork convenient for tightening and assembling wheels

Abstract

The scooter front fork comprises a front fork body and a front wheel shaft, the front wheel shaft is connected with the front fork body, a left support of the front fork body is provided with a special-shaped positioning hole, the front wheel shaft is provided with a positioning block, and the positioning block and the special-shaped positioning hole are positioned in a matched mode. According to the technical scheme that the positioning blocks are matched with the special-shaped positioning holes for positioning, self-locking of the front wheel shaft and one end of the front fork and the front fork is achieved, and the problem that when an existing wheel shaft and a fastening nut are tightened, installation personnel need to screw the other end of the wheel shaft and then tighten the nut is solved. And for the assembly process, the efficiency is low, and meanwhile, the safety problem that the wheel axle is not completely tightened due to the fact that installation personnel do not screw the other end of the wheel axle is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a scooter accessory, especially a scooter front fork facilitating wheel tightening assembly. BACKGROUND

[0002] The scooter front fork is a component for connecting the main body of the scooter, the handle tube and the front wheel of the scooter, the front fork and the front wheel are connected with the fastening nut through the wheel shaft passing through the wheel shaft hole and the front wheel bearing center hole to achieve the purpose of stable assembly, the wheel shaft hole of the existing scooter front fork is circular, the wheel shaft is cylindrical, the wheel shaft can rotate in the wheel shaft hole, so the installer needs to tighten the nut again after tightening the other end of the wheel shaft when tightening the wheel shaft and the fastening nut, which is low in efficiency and causes the safety problem that the wheel shaft is not completely tightened due to the installer not tightening the other end of the wheel shaft. SUMMARY

[0003] The utility model discloses a kind of scooter front forks facilitating wheel tightening assembly, comprising: fork, front wheel axle, front wheel axle is connected with fork.The left support of fork is provided with profiled positioning hole, front wheel axle is provided with positioning block, and positioning block is positioned with profiled positioning hole matching. The utility model realizes the self-locking of one end of front wheel axle and fork by the technical scheme that positioning block is positioned with profiled positioning hole matching, solves the safety problem that the wheel shaft is not completely tightened due to the installer not tightening the other end of the wheel shaft when existing wheel shaft and fastening nut are tightened, and the installer needs to tighten the nut again after tightening the other end of the wheel shaft.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] A kind of scooter front forks facilitating wheel tightening assembly, comprising: fork, front wheel axle, front wheel axle is connected with fork.The left support of fork is provided with profiled positioning hole, front wheel axle is provided with positioning block, and positioning block is positioned with profiled positioning hole matching.

[0006] Further setting, fork includes: fork pipe, mounting support, left support, right support, fork pipe is connected with mounting support, and mounting support is connected with left support and right support.

[0007] Further setting, right support is provided with shaft hole, and front wheel axle is connected with fastening nut by passing profiled positioning hole and shaft hole.

[0008] The utility model realizes the self-locking of one end of front wheel axle and fork by the technical scheme that positioning block is positioned with profiled positioning hole matching, solves the safety problem that the wheel shaft is not completely tightened due to the installer not tightening the other end of the wheel shaft when existing wheel shaft and fastening nut are tightened, and the installer needs to tighten the nut again after tightening the other end of the wheel shaft. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 is a perspective view of the utility model;

[0010] Figure 2 is an explosion Figure 1 ;

[0011] Figure 3 is an explosion Figure 2 ;

[0012] Figure 4 is a perspective view of the utility model with wheels and fenders;

[0013] In the figure: front fork tube 1, mounting bracket 2, left bracket 31, special-shaped positioning hole 32,

[0014] Right bracket 41, shaft hole 42,

[0015] Front axle 5, positioning block 51, fastening nut 52. DETAILED DESCRIPTION

[0016] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings.

[0017] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0018] Secondly, the utility model is described in detail in combination with the schematic diagram, when detailing the embodiments of the utility model, for the convenience of description, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the utility model herein. In addition, three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0019] In order to make the purpose, technical scheme and advantages of the utility model more clear, the embodiments of the utility model will be described in further detail below with reference to the drawings.

[0020] As Figures 1-4 shown: a kind of conveniently tightened assembly wheel's scooter front fork, including: front fork, front axle 5, front axle 5 is connected with front fork, and front fork includes: front fork tube 1, mounting bracket 2, left bracket 31, right bracket 41, front fork tube 1 is connected with mounting bracket 2, and mounting bracket 2 is connected with left bracket 31, right bracket 41.

[0021] Preferably, the left support (31) of the front fork is provided with a special-shaped positioning hole (32), and the right support (41) is provided with a shaft hole (42).

[0022] Preferably, the front axle (5) is provided with a positioning block (51) matched with the special-shaped positioning hole (32). One end of the front axle (5) is inserted into the left support (31) of the front fork through the special-shaped positioning hole (32). Due to the matching of the positioning block (51) and the special-shaped positioning hole (32), the front axle (5) can be accurately and stably positioned with the left support (31) of the front fork, avoiding the trouble of manually tightening the axle in the traditional way and reducing the errors and instability during installation. The front axle (5) continues to pass through the shaft hole (42) on the right support (41). At this time, one end of the front axle (5) has been positioned with the left support (31) through the special-shaped positioning hole (32), and the other end continues to pass through the center hole of the front bearing and the shaft hole (42) on the right support (41) and is connected with the fastening nut (52). The fastening nut (52) is tightened with appropriate tools to ensure that the front axle (5) is firmly fixed in the front fork structure. With the tightening of the fastening nut (52), even if the positioning block (51) is not placed in the special-shaped positioning hole (32) for matching positioning in the previous assembly process, it will also enter the special-shaped positioning hole (32) for matching positioning, improving the assembly efficiency and reducing the safety hazards caused by not tightening.

[0023] The front fork and the front axle (5) are positioned by matching the special-shaped positioning hole (32) and the positioning block (51), without the need for manual tightening of the other end of the axle, greatly improving the assembly efficiency.

[0024] The matching of the positioning block (51) and the special-shaped positioning hole (32) can ensure that the front axle (51) is always in the correct position, thereby avoiding safety problems caused by improper installation.

[0025] The front fork and the front axle are positioned by matching the special-shaped positioning hole and the positioning block, so that the installer no longer needs to operate the axle and the nut at the same time, but can complete the assembly process through a single tightening operation, which is simple and safe to operate and reduces the operation difficulty.

[0026] Although the utility model has been described in the foregoing with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the disclosed embodiments of the utility model can be combined in any way, and the combinations are not exhaustively described in the specification only for the purpose of saving space and resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A scooter fork that facilitates tightening assembly of a wheel, comprising: The front fork, front wheel shaft (5) is connected with the front fork, characterized in that the left support (31) of the front fork is provided with a special-shaped positioning hole (32), and the front wheel shaft (5) is provided with a positioning block (51), and the positioning block (51) is matched and positioned with the special-shaped positioning hole (32).

2. A front fork for a scooter that facilitates tightening of the assembled wheel, according to claim 1, characterized in that: The front fork comprises: The front fork tube (1), the mounting support (2), the left support (31), and the right support (41), wherein the front fork tube (1) is connected with the mounting support (2), and the mounting support (2) is connected with the left support (31) and the right support (41).

3. A front fork for a scooter that facilitates tightening of the assembled wheel according to claim 2, characterized in that: The right support (41) is provided with a shaft hole (42), and the front wheel shaft (5) passes through the special-shaped positioning hole (32) and the shaft hole (42) and is connected with the fastening nut (52).

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