CN220181008U - Car body structure and scooter - Google Patents

Abstract

The utility model relates to the technical field of scooters, and provides a scooter body structure and a scooter, wherein the scooter body structure comprises: body pedal, wheel axle frame and bumper shock absorber. The vehicle body pedal comprises a pedal piece and a supporting piece which are rigidly connected; the wheel axle frame is used for being connected with a rear wheel, the wheel axle frame is rotatably connected with one end of the pedal piece, and the wheel axle frame is positioned below the supporting piece; the shock absorber has a first end and a second end, the first end being connected to the axle bracket and the second end being connected to the support. According to the vehicle body structure provided by the utility model, the inclination angle of the shock absorber can be reduced, and the distance between the first end and the second end of the shock absorber in the vertical direction can be increased, so that the shock absorber can better adjust the distance between the vehicle body pedal and the rear wheel in the vertical direction, and further the vehicle body pedal can be kept at a stable height, and a good shock absorption effect is achieved.

Description

Car body structure and scooter

Technical Field

The utility model relates to the technical field of scooters, in particular to a scooter body structure and a scooter.

Background

The scooter has moderate speed, is easy to learn and operate, and can be used for the epoch-making steps and the common entertainment. The scooter comprises a scooter body pedal, a wheel axle bracket, rear wheels, a mud guard and a shock absorber; in the length direction of the scooter, the wheel axle frame is connected to the rear end of the vehicle body pedal; the rear wheels are arranged on the wheel axle brackets; the mudguard is positioned above the rear wheels and is connected to the body pedal. Considering the portability and cost of a scooter, a fender is generally made of plastic or a metal material with lower strength.

In the related art, in order to improve the comfort level of scooter, can set up the bumper shock absorber in scooter's rear wheel department. When the scooter is driven on an uneven road surface, the rear wheels can move in the vertical direction, the two ends of the shock absorber can be close to or far away from each other, and the distance between the vehicle body pedal and the rear wheels in the vertical direction is adjusted, so that the height of the vehicle body pedal is kept stable, and the shock absorbing effect is achieved. Because the strength of the mudguard is low, the two ends of the shock absorber can only be connected with the wheel axle bracket and the vehicle body pedal respectively. But the automobile body footboard distributes around with the axletree frame, and the difference in height is less, so the inclination of the bumper shock absorber on the scooter at present is great, and the distance of the both ends of bumper shock absorber in the vertical direction is less, and this makes the both ends of bumper shock absorber be less in the ascending travel path of vertical direction to influence the shock attenuation effect of bumper shock absorber.

Disclosure of Invention

In view of the above problems, embodiments of the present utility model provide a vehicle body structure and a scooter, in which the inclination angle of a shock absorber is small, and the shock absorber can better adjust the distance between a vehicle body pedal and a rear wheel in the vertical direction, so as to achieve a good shock absorbing effect.

In a first aspect, the technical solution adopted in the embodiment of the present utility model is: a vehicle body structure includes a vehicle body pedal, a wheel axle bracket, and a shock absorber.

The vehicle body pedal comprises a pedal piece and a supporting piece which are rigidly connected; the wheel axle frame is used for being connected with a rear wheel, the wheel axle frame is rotatably connected with one end of the pedal piece, and the wheel axle frame is positioned below the supporting piece; the shock absorber has a first end and a second end, the first end being connected to the axle bracket and the second end being connected to the support.

The vehicle body structure provided by the utility model has the beneficial effects that: because the automobile body footboard is including rigid connection's footboard piece and support piece, and the wheel pedestal is located support piece's below, and the first end of bumper shock absorber with the wheel pedestal is connected, the second end of bumper shock absorber with support piece is connected, so can reduce the inclination of bumper shock absorber, can increase the first end of bumper shock absorber and the second end distance in vertical direction to make the bumper shock absorber can adjust automobile body footboard and rear wheel well in vertical direction's distance, and then can make automobile body footboard keep stable height, reach good shock attenuation effect.

According to the vehicle body structure, the vehicle body pedal is extended backwards to the upper portion of the wheel axle frame to replace a mud guard with lower strength, so that the mud water splashed on rear wheels can be blocked, and the shock absorber can be supported.

In some embodiments, the support member includes a connection portion and a support portion, the axle bracket is located below the support portion, two ends of the connection portion are rigidly connected to the support portion and the pedal member, respectively, and the second end is connected to the support portion.

In some embodiments, the first end is rotatably coupled to the axle housing and the second end is rotatably coupled to the support.

In some embodiments, the vehicle body structure further comprises a first adapter assembly comprising a first adapter and a first shaft, the first adapter being fixedly attached to the axle bracket, the first shaft rotatably passing through the first adapter and the first end;

and/or, the vehicle body structure further comprises a second switching component, the second switching component comprises a second switching seat and a second rotating shaft, the second switching seat is fixedly connected to the supporting piece, and the second rotating shaft rotatably penetrates through the first switching seat and the second end.

In some embodiments, the tread element and the support are integrally formed.

In some embodiments, the pedal member and the support member are connected by welding, bonding, clamping, or a connection.

In some embodiments, the shock absorber is provided with at least two.

In a second aspect, the technical solution adopted in the embodiment of the present utility model is: a scooter comprises a rear wheel and a body structure according to the first embodiment.

The rear wheel is rotatably connected to the axle bracket.

The vehicle body structure provided by the utility model has the beneficial effects that: through using the automobile body structure of above-mentioned first aspect embodiment on the scooter, improved scooter's shock attenuation effect to scooter's travelling comfort has been improved.

In some embodiments, the axle bracket includes an axle, a first adapter and two first connectors, the first connectors are rotatably connected with the pedal, the two first connectors are respectively connected with two ends of the first adapter, two ends of the axle are respectively rotatably connected with the two first connectors, the wheel is located between the two first connectors, the wheel sleeve is arranged on the outer peripheral side of the axle, and the first ends are connected with the first connectors.

In some embodiments, the rear wheels are provided with two wheels, the axle bracket comprises a second adapter and a second connector, one end of the second adapter is rotatably connected with the pedal piece, the other end of the second adapter is connected with the second connector, two ends of the second connector are respectively located at two sides of the second adapter, the two wheels are respectively rotatably connected with two ends of the second connector, and the first end of the second connector is connected with the first end of the second adapter.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a vehicle body structure (without axles) in one embodiment of the present utility model;

FIG. 2 is a schematic view of a vehicle body structure in another embodiment of the utility model;

FIG. 3 is an enlarged partial view of the portion A of the vehicle body structure shown in FIG. 1;

FIG. 4 is an enlarged view of a portion B of the body structure of FIG. 2;

FIG. 5 is a partial schematic view of a scooter in one embodiment of the present utility model;

FIG. 6 is a schematic view of a portion of a scooter in accordance with another embodiment of the present utility model.

Reference numerals:

1. a vehicle body structure; 11. a vehicle body pedal; 111. a pedal member; 112. a support; 1121. a connection part; 1122. a support part; 12. a wheel axle bracket; 121. a wheel axle; 122. a first adapter; 123. a first connector; 124. a second adapter; 125. a second connector; 13. a damper; 131. a first end; 132. a second end; 14. a first adapter assembly; 141. the second adapter seat; 142. a second rotating shaft; 2. and a rear wheel.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Reference in the specification to "one embodiment," "some embodiments," or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The scooter has moderate speed, is easy to learn and operate, and can be used for the epoch-making steps and the common entertainment. The scooter comprises a scooter body pedal, a wheel axle bracket, rear wheels, a mud guard and a shock absorber; in the length direction of the scooter, the wheel axle frame is connected to the rear end of the vehicle body pedal; the rear wheels are arranged on the wheel axle brackets; the mudguard is positioned above the rear wheels and is connected to the body pedal. When the scooter is driven on an uneven road surface, the wheels can move in the vertical direction, and the vehicle body pedal can also move along with the wheels, so that bumpy feeling is brought to passengers, and the comfort level of the scooter is affected.

In the related art, in order to improve the comfort level of scooter, can set up the bumper shock absorber in scooter's rear wheel department. Specifically, the axle bracket is rotatably connected to the rear end of the vehicle body pedal; two ends of the shock absorber are respectively connected with a vehicle body pedal and a wheel axle bracket. When the scooter is driven on an uneven road surface, the rear wheels can move in the vertical direction and drive the wheel axle frame to rotate relative to the vehicle body pedal, at the moment, the two ends of the shock absorber can be mutually close to or far away from each other to adjust the distance between the vehicle body pedal and the rear wheels in the vertical direction, so that the height of the vehicle body pedal is kept stable, and the shock absorption effect is achieved. Considering the portability and cost of a scooter, a fender is generally made of plastic or a metal material with lower strength, and because the strength of the fender is lower, two ends of a shock absorber can only be connected with a wheel axle bracket and a vehicle body pedal respectively. But the automobile body footboard distributes around with the axletree frame, and the difference in height is less, so the inclination of the bumper shock absorber on the scooter at present is great, and the distance of the both ends of bumper shock absorber in the vertical direction is less, and this makes the both ends of bumper shock absorber be less in the ascending travel path of vertical direction to influence the shock attenuation effect of bumper shock absorber.

In order to describe the technical scheme of the utility model, the following description is made with reference to specific drawings and embodiments.

Referring to fig. 1, in a first aspect, an embodiment of the present utility model provides a vehicle body structure 1 including a vehicle body pedal 11, a wheel axle bracket 12, and a damper 13.

The body pedal 11 includes a pedal member 111 and a support member 112 rigidly connected; the axle frame 12 is used for connecting the rear wheel 2, the axle frame 12 is rotatably connected with one end of the pedal member 111, and the axle frame 12 is positioned below the supporting member 112; the damper 13 has a first end 131 and a second end 132, the first end 131 being connected to the axle housing 12 and the second end 132 being connected to the support 112.

The vehicle body structure 1 provided by the utility model has the beneficial effects that: because the vehicle body pedal 11 includes the rigidly connected pedal member 111 and the supporting member 112, the axle bracket 12 is located below the supporting member 112, and the first end 131 of the damper 13 is connected with the axle bracket 12, and the second end 132 of the damper 13 is connected with the supporting member 112, the inclination angle of the damper 13 can be reduced, and the distance between the first end 131 and the second end 132 of the damper 13 in the vertical direction can be increased, so that the damper 13 can better adjust the distance between the vehicle body pedal 11 and the rear wheel 2 in the vertical direction, and further the vehicle body pedal 11 can maintain a stable height, and a good damping effect can be achieved.

The vehicle body structure 1 provided by the utility model can not only play a role of blocking muddy water splashed on the rear wheels 2, but also support the shock absorber 13 by extending the vehicle body pedal 11 backwards above the wheel axle frame 12 to replace a mud guard with lower strength.

The rigid connection means that the pedal member 111 and the support member 112 are connected as a whole, and the degree of freedom is completely limited, so that neither movement nor rotation can be performed relatively. Namely: when the support 112 is displaced or stressed, the pedal member 111 is not displaced or deformed relative to the support 112. By adopting the above-described configuration, the support 112 can be prevented from moving relative to the pedal member 111 due to the force applied from the damper 12, and thus the deformation of the vehicle body pedal 11 can be prevented, and the support strength of the vehicle body pedal 11 can be improved.

Alternatively, the pedal member 111 and the support member 112 are made of the same material. Alternatively, the pedal member 111 and the support member 112 may be made of one material of an aluminum alloy, a carbon fiber, or a magnesium alloy.

Referring to fig. 1, in some embodiments, the pedal member 111 and the support member 112 are integrally formed. Alternatively, the pedal member 111 and the support member 112 may be integrally injection molded, or may be formed by cutting and/or bending a single plate material.

Referring to fig. 2, in some embodiments, the pedal member 111 and the support member 112 are connected by welding, bonding, clamping, or connecting. Through adopting above-mentioned technical scheme, when producing the scooter, be convenient for divide into a plurality of parts of being convenient for the packing with the split of scooter to deposit and transport conveniently. And the components are connected with each other in a subsequent way through welding, bonding, clamping or connecting pieces. The automobile body pedal 11 is split into a plurality of parts, and the parts are manufactured independently, so that the manufacturing difficulty of the automobile body pedal 11 can be reduced, and the production cost of the automobile body pedal 11 is reduced.

In some embodiments, the support 112 includes a connection portion 1121 and a support portion 1122, the axle bracket 12 is located below the support portion 1122, two ends of the connection portion 1121 are rigidly connected to the support portion 1122 and the pedal member 111, respectively, and the second end 132 is connected to the support portion 1122.

Through adopting above-mentioned technical scheme, please refer to fig. 1 and 2, tread element 111 and supporting part 1122 are along scooter length direction interval distribution, and supporting part 1122 is located the top of tread element 111, and tread element 111 and supporting part 1122 are connected respectively to connecting portion 1121 to make automobile body footboard 11 structure compacter, the lines are more smooth. The second end 132 of the damper 13 is connected to the support portion 1122, so that the inclination angle of the damper 13 can be further reduced, thereby improving the damping effect of the damper 13.

In some embodiments, the first end 131 is rotatably coupled to the axle housing 12 and the second end 132 is rotatably coupled to the support 112.

By adopting the above technical scheme, referring to fig. 1 and 2, when the scooter runs on an uneven road, the rear wheel 2 moves in the vertical direction and drives the axle bracket 12 to rotate relative to the vehicle body pedal 11; at this time, the position of the first end 131 of the damper 13 connected to the axle bracket 12 also moves along with the axle bracket 12, so that the distance between the first end 131 and the second end 132 of the damper 13 in the length direction of the pedal member 111 also changes; the damper 13 needs to be adjusted in inclination angle by rotation to avoid breakage or bending deformation of the damper 13 by the shearing force provided by the axle frame 12 and the supporting member 112, thereby extending the service life of the damper 13.

In one embodiment, the orthographic projections of the first end 131 and the second end 132 are spaced apart along the length of the pedal member 111.

By adopting the above technical scheme, please refer to fig. 1 and 2, when the scooter is placed on a flat surface, the damper 13 is in an inclined state, so that the resistance of the damper 13 in rotation can be reduced. When the scooter is driven on an uneven road surface, the rear wheel 2 moves in the vertical direction, and the first end 131 and the second end 132 of the shock absorber 13 are more easily rotated relative to the axle frame 12 and the support 112 during approaching or separating from each other.

In some embodiments, referring to fig. 1 and 3, the vehicle body structure 1 further includes a first adapter assembly 14, the first adapter assembly 14 includes a first adapter and a first rotating shaft, the first adapter is fixedly connected to the axle frame 12, and the first rotating shaft is rotatably disposed through the first adapter and the first end 131;

and/or, the vehicle body structure 1 further comprises a second adapting assembly, the second adapting assembly comprises a second adapting seat 141 and a second rotating shaft 142, the second adapting seat 141 is fixedly connected to the supporting member 112, and the second rotating shaft 142 rotatably penetrates through the first adapting seat and the second end 132.

Through adopting above-mentioned technical scheme, the first end 131 of bumper shock absorber 13 is connected with wheel axle frame 12 through first switching subassembly 14, and the second end 132 of bumper shock absorber 13 is connected with support 112 through the second switching subassembly, not only makes bumper shock absorber 13 can be relative wheel axle frame 12 and support frame, can not influence the intensity of wheel axle frame 12 and support 112 yet.

Referring to fig. 3, the first adapter includes a mounting portion and two adapter portions, the two adapter portions are located on the same side of the mounting portion, and the two adapter portions are respectively and rigidly connected to two ends of the mounting portion. The mounting portion is rigidly connected to the axle frame 12, the first end 131 of the damper 13 is located between the two connecting portions, and the first rotating shaft rotatably penetrates through the connecting portions and the first end 131 of the damper 13.

Optionally, the structure of the second adapter 141 and the connection relationship between the second adapter and the axle bracket 12 and the second end 132 of the damper 13 are the same as those of the first adapter, and will not be described again.

In some embodiments, the shock absorber 13 is provided with at least two.

Through adopting above-mentioned technical scheme, please refer to fig. 3, can share the pressure that axle frame 12 and support 112 provided to bumper shock absorber 13 to a plurality of bumper shock absorbers 13 to alleviate the pressure that bumper shock absorber 13 bore, thereby prevent that the pressure is too big and damage bumper shock absorber 13, and then the life of bumper shock absorber 13 is prolonged.

Referring to fig. 1 and 3, in a specific embodiment, the axle stand 12 includes an axle 121, a first adapter 122 and two first connectors 123, the first adapter 122 is rotatably connected to the pedal 111, the two first connectors 123 are respectively connected to two ends of the first adapter 122, two ends of the axle 121 are respectively rotatably connected to the two first connectors 123, and the axle 121 is used for connecting the rear wheel 2. The two dampers 13 are distributed along the width direction of the scooter, and the first ends 131 of the two dampers 13 are respectively connected to one first connecting piece 123, and the second ends 132 of the two dampers 13 are both connected to the supporting piece 112.

Referring to fig. 2 and 4, in an embodiment, the axle stand 12 includes a second adapter 124 and a second connecting member 125, one end of the second adapter 124 is rotatably connected to the pedal member 111, the other end is connected to the second connecting member 125, two ends of the second connecting member 125 are respectively located at two sides of the second adapter 124, and two rear wheels 2 are respectively rotatably connected to two ends of the second connecting member 125. The two dampers 13 are distributed along the width direction of the scooter, and the first ends 131 of the two dampers 13 are connected to the second adapter 124, and the second ends 132 of the two dampers 13 are connected to the supporting member 112.

In a second aspect, the technical solution adopted in the embodiment of the present utility model is: a scooter comprising a rear wheel 2 and a body structure 1 of the above first aspect embodiment.

The rear wheel 2 is rotatably connected to a wheel axle 12.

The vehicle body structure 1 provided by the utility model has the beneficial effects that: through using the body structure 1 of the embodiment of the first aspect on the scooter, the damping effect of the scooter is improved, and thus the comfort of the scooter is improved.

In some embodiments, referring to fig. 5, the axle stand 12 includes an axle 121, a first adapter 122 and two first connectors 123, the first adapter 122 is rotatably connected to the pedal 111, the two first connectors 123 are respectively connected to two ends of the first adapter 122, two ends of the axle 121 are respectively rotatably connected to the two first connectors 123, the rear wheel 2 is located between the two first connectors 123, the rear wheel 2 is sleeved on an outer peripheral side of the axle 121, and the first ends 131 are connected to the first connectors 123.

In some embodiments, referring to fig. 6, two rear wheels 2 are provided, the axle stand 12 includes a second adaptor 124 and a second connector 125, one end of the second adaptor 124 is rotatably connected to the pedal member 111, the other end is connected to the second connector 125, two ends of the second connector 125 are respectively located at two sides of the second adaptor 124, two rear wheels 2 are respectively rotatably connected to two ends of the second connector 125, and the first end 131 is connected to the second adaptor 124.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.

Claims (10)

1. A body structure for a scooter, the body structure comprising:

a body pedal comprising a pedal member and a support member rigidly connected;

the wheel shaft frame is used for being connected with a rear wheel, is rotatably connected with one end of the pedal piece and is positioned below the supporting piece;

the shock absorber has a first end and a second end, the first end being connected with the axle bracket and the second end being connected with the support.

2. The vehicle body structure according to claim 1, wherein the support member includes a connecting portion and a support portion, the axle bracket is located below the support portion, both ends of the connecting portion are rigidly connected to the support portion and the pedal member, respectively, and the second end is connected to the support portion.

3. The vehicle body structure of claim 1, wherein the first end is rotatably coupled to the axle bracket and the second end is rotatably coupled to the support member.

4. The vehicle body structure of claim 3, further comprising a first adapter assembly comprising a first adapter and a first shaft, the first adapter being fixedly attached to the axle bracket, the first shaft rotatably passing through the first adapter and the first end;

and/or, the vehicle body structure further comprises a second switching component, the second switching component comprises a second switching seat and a second rotating shaft, the second switching seat is fixedly connected to the supporting piece, and the second rotating shaft rotatably penetrates through the first switching seat and the second end.

5. The vehicle body structure according to any one of claims 1 to 4, characterized in that the step plate member and the support member are integrally formed.

6. The vehicle body structure according to any one of claims 1 to 4, characterized in that the step member and the support member are connected by welding, bonding, snap-fit, or connection.

7. The vehicle body structure according to any one of claims 1 to 4, characterized in that the shock absorber is provided with at least two.

8. A scooter comprising a rear wheel and the body structure of any one of claims 1 to 7, the rear wheel being rotatably connected to the axle housing.

9. The scooter of claim 8, wherein the axle bracket comprises an axle, a first adapter member and two first connecting members, the first adapter member is rotatably connected to the pedal member, the two first connecting members are respectively connected to two ends of the first adapter member, the two ends of the axle are respectively rotatably connected to the two first connecting members, the wheel is located between the two first connecting members, the wheel is sleeved on the outer peripheral side of the axle, and the first end is connected to the first connecting members.

10. The scooter of claim 8, wherein the rear wheels are provided with two, the axle bracket comprises a second adapter and a second connector, one end of the second adapter is rotatably connected with the pedal member, the other end of the second adapter is connected with the second connector, two ends of the second connector are respectively located at two sides of the second adapter, two wheels are respectively rotatably connected with two ends of the second connector, and the first end of the second adapter is connected with the first end of the second adapter.