CN215553886U - Front wheel damping mechanism of scooter - Google Patents

Abstract

The utility model discloses a front wheel damping mechanism of a scooter, which comprises a telescopic damper, a first damping frame and a second damping frame. First shock attenuation frame have be arranged in with the locomotive pole setting assembled connection's first assembly structure, be located of first shock attenuation frame the position in first assembly structure the place ahead with flexible bumper shock absorber is articulated, flexible bumper shock absorber is still along keeping away from the direction downwardly extending of first shock attenuation frame arranges, second shock attenuation frame has the second assembly structure that is used for with front wheel assembled connection, be located of first shock attenuation frame the position at first assembly structure rear with the position at second shock attenuation frame be located the position at second assembly structure rear is articulated, be located of second shock attenuation frame the position in second assembly structure the place ahead with flexible bumper shock absorber is articulated. The front wheel damping mechanism of the scooter has the advantages of good front wheel damping effect and simple structure.

Description

Front wheel damping mechanism of scooter

Technical Field

The utility model relates to a scooter, in particular to a front wheel damping mechanism of the scooter.

Background

The scooter can be classified into an electric scooter and a non-electric scooter according to power sources, and the electric scooter can be classified into an electric scooter and an electric bicycle. Among them, the scooter, no matter electric or non-electric, has a folding function to satisfy the user's requirement that it has folding when not using, thereby is convenient for people to collect or carry the scooter, therefore, the scooter is more and more popular.

For the scooter, the shock absorbing mechanism can not be used, for example, the shock absorbing mechanism is used for absorbing the shock of the front wheel and the shock absorbing mechanism is used for absorbing the shock of the rear wheel, so that various shock impacts on the scooter can be buffered by the shock absorbing mechanism, and the comfort of the user using the scooter can be ensured.

However, in the existing front-wheel damping mechanism, due to the fact that the design is not reasonable, the defects that the front-wheel damping effect is poor and the structure is relatively complex exist.

Therefore, there is a need for a front wheel damping mechanism of a scooter with good damping effect and simple structure to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a front wheel damping mechanism of a scooter, which has a good damping effect and a simple structure.

In order to achieve the purpose, the utility model provides a front wheel damping mechanism of a scooter, which comprises a telescopic damper, a first damping frame and a second damping frame. The first shock absorption frame is provided with a first assembling structure which is used for being assembled and connected with a vertical rod in a vehicle head, and the position of the first shock absorption frame, which is positioned in front of the first assembling structure, is hinged with the telescopic shock absorber; the flexible bumper shock absorber is still along keeping away from the direction downwardly extending of first shock attenuation frame arranges, the second shock attenuation frame has the second assembly structure that is used for with front wheel be assembled between/be connected between, be located of first shock attenuation frame the position at first assembly structure rear with being located of second shock attenuation frame the position at second assembly structure rear is articulated, be located of second shock attenuation frame the position in second assembly structure the place ahead with flexible bumper shock absorber is articulated.

Preferably, the telescopic shock absorber inclines forwards and downwards along a direction far away from the first shock absorbing frame, and the first shock absorbing frame inclines forwards, backwards and downwards.

Preferably, the first shock absorber frame has a tilting structure tilting upward and located in front of the first assembling structure, and the telescopic shock absorber is hinged to the tilting structure.

Preferably, the tilting structure comprises a first tilting structure and a second tilting structure arranged on the first shock absorption frame in a left-right alignment manner, and the telescopic shock absorber is located between the first tilting structure and the second tilting structure.

Preferably, the front wheel damping mechanism of the scooter further comprises an upper bolt, an upper nut, a first upper shaft sleeve and a second upper shaft sleeve, the upper bolt penetrates through the first tilting structure, the telescopic shock absorber and the second tilting structure, the first upper shaft sleeve is sleeved at a position where the upper bolt is located between the first tilting structure and the telescopic shock absorber, the second upper shaft sleeve is sleeved at a position where the upper bolt is located between the second tilting structure and the telescopic shock absorber, and the upper nut is in threaded connection with the upper bolt so that the first upper shaft sleeve abuts against between the first tilting structure and the telescopic shock absorber and the second upper shaft sleeve abuts against between the second tilting structure and the telescopic shock absorber.

Preferably, the middle part of the second shock absorbing frame is provided with a bending convex structure which is bent and convex downwards, and the second assembling structure is positioned on the bending convex structure.

Preferably, the number of the second shock absorbing frames is two, the two second shock absorbing frames are arranged in a left-right alignment mode by taking the first shock absorbing frame as a center, and the telescopic shock absorber and the first shock absorbing frame are respectively positioned between the second shock absorbing frame on the left side and the second shock absorbing frame on the right side.

Preferably, the front wheel shock absorption mechanism of the scooter further comprises a front bolt, a front nut, a first front shaft sleeve and a second front shaft sleeve, the front bolt penetrates through the telescopic shock absorber and the front ends of the two second shock absorption frames, the first front shaft sleeve is sleeved at the position, located between the telescopic shock absorber and the left second shock absorption frame, of the front bolt, the second front shaft sleeve is sleeved at the position, located between the telescopic shock absorber and the right second shock absorption frame, of the front bolt, and the front nut is in threaded connection with the front bolt, so that the first front shaft sleeve is abutted between the telescopic shock absorber and the left second shock absorption frame, and the second front shaft sleeve is abutted between the telescopic shock absorber and the right second shock absorption frame.

Preferably, the front wheel damping mechanism of the scooter further comprises a rear bolt and a rear nut, the rear bolt penetrates through the first damping frame and the rear ends of the two second damping frames, and the rear nut is in threaded connection with the rear bolt.

Preferably, the front wheel shock absorption mechanism of the scooter further comprises an intermediate connecting frame abutted between the rear ends of the two second shock absorption frames.

Compared with the prior art, the telescopic shock absorber is hinged with the position of the first shock absorption frame, which is positioned in front of the first assembly structure, the position of the first shock absorption frame, which is positioned in back of the first assembly structure, is hinged with the position of the second shock absorption frame, which is positioned in back of the second assembly structure, the telescopic shock absorber is also arranged in a way of extending downwards along the direction far away from the first shock absorption frame and is hinged with the position of the second shock absorption frame, which is positioned in front of the second assembly structure, so that the first assembling structure for assembling and connecting with the upright rod of the vehicle head is positioned between the hinged part of the telescopic shock absorber and the first shock absorption frame and the hinged part of the first shock absorption frame and the second shock absorption frame, and a second assembly structure for assembly connection with the front wheel is positioned between the hinged part of the telescopic shock absorber and the second shock absorption frame and the hinged part of the first shock absorption frame and the second shock absorption frame, the arrangement ensures that the front wheel damping mechanism of the scooter has good damping effect and simple structure.

Drawings

Fig. 1 is a schematic perspective view of a front wheel damping mechanism, a front wheel and a vertical rod of the scooter of the present invention when assembled together.

Fig. 2 is a perspective view illustrating a front wheel damper of a scooter of the present invention when assembled with a front wheel.

Fig. 3 is a perspective exploded view of the front wheel suspension of the scooter shown in fig. 2, when separated from the front wheel.

Fig. 4 is a schematic view of fig. 3 at another angle.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1, a front wheel suspension mechanism 100 of a scooter of the present invention includes a telescopic damper 10, a first suspension bracket 20, and a second suspension bracket 30. The first shock absorbing mount 20 has a first assembling structure 21 for assembling and connecting with the upright 210 in the vehicle head so as to assemble the upright 210 with the first shock absorbing mount 20 by means of the first assembling structure 21, for example, the first assembling structure 21 may be an assembling hole for inserting the upright 210, but not limited thereto; the first shock absorbing frame 20 is hinged to the telescopic shock absorber 10 at a position in front of the first mounting structure 21 so that the telescopic shock absorber 10 can swing adaptively with respect to the first shock absorbing frame 20 about the hinge center line of both the first shock absorbing frame 20 and the telescopic shock absorber 10, and the telescopic shock absorber 10 is further extended and disposed downward in a direction away from the first shock absorbing frame 20. The second shock-absorbing mount 30 has a second assembling structure 31 for assembling connection with the front wheel 300 to assemble the front wheel 300 and the second shock-absorbing mount 30 together by means of the second assembling structure 31, for example, the second assembling structure 31 may be a snap groove, but not limited thereto. The position of the first shock absorbing frame 20 behind the first assembling structure 21 is hinged with the position of the second shock absorbing frame 30 behind the second assembling structure 31, so that the second shock absorbing frame 30 can swing around the hinge center line of the first shock absorbing frame 20 and the second shock absorbing frame 30 in an adaptive manner relative to the first shock absorbing frame 20, and the position of the second shock absorbing frame 30 in front of the second assembling structure 21 is hinged with the telescopic shock absorber 10, so that the second shock absorbing frame 30 and the telescopic shock absorber 10 can swing in an adaptive manner relative to each other. Specifically, in fig. 1, the telescopic shock absorber 10 is inclined forward and downward along a direction away from the first shock absorbing frame 20, and the first shock absorbing frame 20 is inclined forward, upward, downward, and the design is that the included angle between the telescopic shock absorber 10 and the first shock absorbing frame 20 is increased, so that the first assembling structure 21 and the second assembling structure 31 are kept at the aligned position in the vertical direction, and the shock received by the front wheel 300 is better buffered by the telescopic shock absorber 10, so that the shock absorbing effect of the front wheel shock absorbing mechanism 100 of the scooter of the present invention is better. More specifically, the following:

as shown in fig. 1 to 4, the first shock absorbing frame 20 has a tilting structure 22 tilting upward and located in front of the first assembling structure 21, and the telescopic shock absorber 10 is hinged to the tilting structure 22, so that the hinge connection between the first shock absorbing frame 20 and the telescopic shock absorber 10 is more compact and more reliable. Specifically, in fig. 1 to 4, the tilting structure 22 includes a first tilting structure 221 and a second tilting structure 222 arranged on the first shock absorbing frame 20 in a left-right alignment, and the telescopic shock absorber 10 is located between the first tilting structure 221 and the second tilting structure 222, so that the arrangement makes the hinge connection between the telescopic shock absorber 10 and the first shock absorbing frame 20 more compact and smoother. More specifically, in fig. 1 to 4, the first shock absorbing frame 20 and the telescopic shock absorber 10 are hinged to each other in such a manner that the front wheel shock absorbing mechanism 100 of the scooter of the present invention further includes an upper bolt 41, an upper nut 42, a first upper bushing 43, and a second upper bushing 44; the upper bolt 41 penetrates through the first tilting structure 221, the telescopic shock absorber 10 and the second tilting structure 222, the first upper shaft sleeve 43 is sleeved on the upper bolt 41 at a position between the first tilting structure 221 and the telescopic shock absorber 10, the second upper shaft sleeve 44 is sleeved on the upper bolt 41 at a position between the second tilting structure 222 and the telescopic shock absorber 10, and the upper nut 42 is in threaded connection with the upper bolt 41, so that the first upper shaft sleeve 43 is abutted between the first tilting structure 221 and the telescopic shock absorber 10 and the second upper shaft sleeve 44 is abutted between the second tilting structure 222 and the telescopic shock absorber 10, on one hand, the hinged assembling and disassembling operation between the telescopic shock absorber 10 and the first shock absorption frame 20 is facilitated, and on the other hand, the telescopic shock absorber 10 is effectively prevented from moving in the swinging process; of course, the manner of the hinge connection between the telescopic shock absorber 10 and the first shock absorbing frame 20 can be other ways according to actual needs, and therefore, the above description is not intended to be limiting.

As shown in fig. 3 and 4, the middle portion of the second shock absorbing frame 30 has a bending protrusion structure 32 protruding downward, and the second assembling structure 31 is located on the bending protrusion structure 32, so that the space between the second assembling structure 31 and the first shock absorbing frame 10 is enlarged by the bending protrusion structure 32 and the second assembling structure 31 being located on the bending protrusion structure 32, thereby providing a larger space for the front wheel 300. Specifically, in fig. 3 and 4, the two second shock absorbing frames 30 are aligned left to right with the first shock absorbing frame 20 as the center, and the telescopic shock absorbers 10 and the first shock absorbing frame 20 are respectively located between the left second shock absorbing frame 30 and the right second shock absorbing frame 30, so that the gap between the two second shock absorbing frames 30 respectively between the telescopic shock absorbers 10 and the first shock absorbing frame 20 is more compact and reasonable, and the supporting function for the front wheel 300 is also increased. More specifically, in fig. 3 and 4, the second shock absorbing mount 30 is hinged to the telescopic shock absorber 10 in such a manner that the front wheel shock absorbing mechanism 100 of the scooter of the present invention further includes a front bolt 51, a front nut 52, a first front bushing 53 and a second front bushing 54; the front bolt 51 is penetrated in the front and the tail ends of the telescopic shock absorber 10 and the two second shock absorption frames 30, the first front shaft sleeve 53 is sleeved at the position where the front bolt 51 is positioned between the telescopic shock absorber 10 and the left second shock absorption frame 30, the second front shaft sleeve 54 is sleeved at the position where the front bolt 51 is positioned between the telescopic shock absorber 10 and the right second shock absorption frame 30, the front nut 52 is in threaded connection with the front bolt 51, so that the first front shaft sleeve 53 is abutted between the telescopic shock absorber 10 and the left second shock absorption frame 30 and the second front shaft sleeve 54 is abutted between the telescopic shock absorber 10 and the right second shock absorption frame 30, on one hand, the hinged assembly and disassembly operation between the telescopic shock absorber 10 and the second shock absorption frame 30 is convenient, and on the other hand, the telescopic shock absorber 10 is effectively prevented from moving in the swinging process; of course, the manner of the hinge connection between the telescopic shock absorber 10 and the second shock absorbing frame 30 can be other ways according to actual needs, and therefore, the above description is not intended to be limiting. In order to increase the strength between the second shock absorbing frames 30 on the left and right sides, in fig. 2 to 4, the front wheel shock absorbing mechanism 100 of the scooter of the present invention further includes an intermediate link frame 70 abutted between the rear ends of the two second shock absorbing frames 30, and the intermediate link frame 70 is clamped and fixed by the two second shock absorbing frames 30.

As shown in fig. 1 to 4, the first shock absorbing mount 10 and the second shock absorbing mount 20 are hinged to each other in a manner that the front wheel shock absorbing mechanism 100 of the scooter of the present invention further includes a rear bolt 61 and a rear nut 62, the rear bolt 61 is inserted into the rear end three of the first shock absorbing mount 20 and the two second shock absorbing mounts 30, and the rear nut 62 is in threaded connection with the rear bolt 61 to facilitate the mounting and dismounting operation of the hinge connection between the first shock absorbing mount 20 and the second shock absorbing mount 30, and of course, the hinge connection between the first shock absorbing mount 20 and the second shock absorbing mount 30 may be in other manners according to actual needs, so the above description is not limited.

In contrast to the prior art, since the position (for example, but not limited to, the front end) of the first shock absorbing frame 20 located in front of the first assembling structure 21 is hinged to the telescopic shock absorber 10, the position (for example, but not limited to, the rear end) of the first shock absorbing frame 20 located in rear of the first assembling structure 21 is hinged to the position (for example, but not limited to, the rear end) of the second shock absorbing frame 30 located in rear of the second assembling structure 31, the telescopic shock absorber 10 is further extended and arranged downward in a direction away from the first shock absorbing frame 20 and is hinged to the position (for example, but not limited to, the front end) of the second shock absorbing frame 30 located in front of the second assembling structure 31, so that the first assembling structure 21 for assembling and connecting with the upright post 210 of the vehicle head is located between the hinged position (i.e., the position of the upper bolt 41) of the telescopic shock absorber 10 and the first shock absorbing frame 20 and the hinged position (i.e., the position of the rear bolt 61) of the first shock absorbing frame 20 and the second shock absorbing frame 30, and the second assembling structure 31 for assembling connection with the front wheel 300 is located between the hinge of both the telescopic shock absorber 10 and the second shock absorbing mount 30 (i.e., the position of the front bolt 51) and the hinge of both the first shock absorbing mount 20 and the second shock absorbing mount 30 (i.e., the position of the rear bolt 61), which makes the shock absorbing effect of the scooter front wheel shock absorbing mechanism 100 of the present invention good and simple in structure.

The above-described orientations (e.g., left, right, front, rear, up, and down) are based on fig. 1, and in fig. 1, the side facing the reader is the left side, the side facing away from the reader is the right side, the left side in fig. 1 is the front side, the right side in fig. 1 is the rear side, the upper side in fig. 1 is the upper side, and the lower side in fig. 1 is the lower side.

The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the utility model, which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a scooter front wheel damper, includes flexible bumper shock absorber, first shock attenuation frame and second shock attenuation frame, first shock attenuation frame have be arranged in with the locomotive in pole setting assembled connection's first assembly structure, a serial communication port, be located of first shock attenuation frame the position in first assembly structure the place ahead with flexible bumper shock absorber is articulated, flexible bumper shock absorber is still along keeping away from the direction downwardly extending of first shock attenuation frame arranges, second shock attenuation frame has the second assembly structure who is used for with front wheel assembled connection, be located of first shock attenuation frame the position at first assembly structure rear with being located of second shock attenuation frame the position at second assembly structure rear is articulated, be located of second shock attenuation frame the position in second assembly structure the place ahead with the bumper shock absorber is articulated.

2. The scooter front wheel suspension as claimed in claim 1, wherein the telescopic shock absorber is inclined forward and downward in a direction away from the first shock absorbing frame, the first shock absorbing frame being inclined forward and backward and downward.

3. The scooter front wheel shock absorbing mechanism of claim 1, wherein the first shock absorbing mount has a tilting structure tilting upward and located in front of the first mounting structure, and the telescopic shock absorber is hinged to the tilting structure.

4. The scooter front wheel suspension mechanism of claim 3, wherein said tilting structure comprises a first tilting structure and a second tilting structure arranged in a left-right alignment on said first suspension frame, said telescopic shock absorber being located between said first tilting structure and said second tilting structure.

5. The scooter front wheel damping mechanism according to claim 4, further comprising an upper bolt, an upper nut, a first upper shaft sleeve and a second upper shaft sleeve, wherein the upper bolt penetrates through the first tilting structure, the telescopic shock absorber and the second tilting structure, the first upper shaft sleeve is sleeved on the position where the upper bolt is located between the first tilting structure and the telescopic shock absorber, the second upper shaft sleeve is sleeved on the position where the upper bolt is located between the second tilting structure and the telescopic shock absorber, and the upper nut is in threaded connection with the upper bolt so that the first upper shaft sleeve abuts against the position between the first tilting structure and the telescopic shock absorber and the second upper shaft sleeve abuts against the position between the second tilting structure and the telescopic shock absorber.

6. The scooter front wheel shock absorbing mechanism according to claim 1, wherein the second shock absorbing mount has a bent boss structure bent and protruded downward at a middle portion thereof, and the second fitting structure is located on the bent boss structure.

7. The scooter front wheel suspension mechanism as claimed in claim 1, wherein the second suspension frame is two and is arranged in a left-right alignment centered on the first suspension frame, and the telescopic shock absorber and the first suspension frame are each located between the second suspension frame on the left side and the second suspension frame on the right side.

8. The scooter front wheel damping mechanism according to claim 7, further comprising a front bolt, a front nut, a first front bushing and a second front bushing, wherein the front bolt penetrates through the front ends of the telescopic shock absorber and the two second shock absorbing frames, the first front bushing is sleeved on the position of the front bolt between the telescopic shock absorber and the left second shock absorbing frame, the second front bushing is sleeved on the position of the front bolt between the telescopic shock absorber and the right second shock absorbing frame, and the front nut is in threaded connection with the front bolt so that the first front bushing abuts between the telescopic shock absorber and the left second shock absorbing frame and the second front bushing abuts between the telescopic shock absorber and the right second shock absorbing frame.

9. The scooter front wheel shock absorbing mechanism according to claim 7, further comprising a rear bolt and a rear nut, wherein the rear bolt is inserted into the first shock absorbing frame and the two second shock absorbing frames and the rear end of the first shock absorbing frame and the two second shock absorbing frames, and the rear nut is in threaded connection with the rear bolt.

10. The scooter front wheel suspension mechanism of claim 7, further comprising an intermediate link abutting between rear ends of the two second suspension brackets.

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