CN220448053U - Frame for scooter and scooter - Google Patents

Abstract

The utility model discloses a frame for a scooter and the scooter, which comprise two skeletons symmetrically arranged in the width direction of the frame, wherein the skeletons comprise a frame body and a first reinforcing piece, and the frame body is provided with a groove which is arranged along the extending direction of the frame body in an extending way and faces the outer side of the frame body; at least part of the first reinforcing piece is embedded in the groove and is fixed with the frame body; the first reinforcement is provided with a first groove extending along the extending direction of the first reinforcement and facing the inner side of the first reinforcement. The scooter frame has the advantages of high structural strength, difficult distortion, less material consumption and lighter weight.

Description

Frame for scooter and scooter

Technical Field

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

Background

Scooter is a kind of transportation means that people's foot can slide on foot, and it has and is learned by the driver easily, and the part is dismantled and assembled and collapsible, advantage such as light and handy nimble. The scooter frame is used as a main part of the scooter, and mainly plays a role in bearing the weight of a human body and integrating other parts, and the riding experience of a user is directly determined by the advantages and disadvantages of the scooter frame. However, in the related art, the frame of the scooter has the problems of low structural strength, easy distortion, heavy whole, large material consumption and the like.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, the embodiment of the utility model provides the frame for the scooter, which has the advantages of high structural strength, difficult distortion, less material consumption and lighter weight.

The embodiment of the utility model also provides a scooter comprising the frame.

The scooter frame of the embodiment of the utility model comprises two frameworks which are oppositely arranged in the width direction of the frame, wherein the frameworks comprise:

the frame body is provided with grooves which extend along the extending direction of the frame body and face the outer side of the frame body;

the first reinforcement is embedded in the groove and fixed with the frame body, the first reinforcement is provided with a first groove, and the first groove extends along the extending direction of the first reinforcement and faces the inner side of the first reinforcement.

The scooter frame provided by the embodiment of the utility model has the advantages of high structural strength, less possibility of distortion, less material consumption and lighter weight.

In some embodiments, each skeleton further comprises a second reinforcement, at least part of the second reinforcement is embedded in the groove and fixed with the frame body, the second reinforcement is provided with a second groove, and the second groove extends along the extending direction of the second reinforcement and faces the inner side of the second reinforcement.

In some embodiments, the frame body includes a first section and a second section, the first section extends obliquely downward in a length direction of the frame body, the second section is connected to a rear end of the first section, the first reinforcing member is disposed at a connection between the first section and the second section, and the second reinforcing member is disposed at the second section.

In some embodiments, the frame body, the first reinforcement and the second reinforcement are all formed by bending sheet metal;

and/or the first reinforcing member and the second reinforcing member are connected and sequentially arranged in the extending direction of the frame body;

and/or any two of the frame body, the first reinforcement and the second reinforcement are welded and fixed.

In some embodiments, the first stiffener has a thickness dimension that is less than a thickness dimension of the frame body;

and/or the thickness dimension of the second reinforcement is smaller than the thickness dimension of the frame body;

and/or, in a groove depth direction along the groove, the first reinforcing member and the second reinforcing member protrude from a notch of the groove.

In some embodiments, the frame body is provided with ribs, and the ribs are arranged in an extending manner along the extending direction of the frame body.

And/or, still include the stationary blade, the stationary blade is fixed in one the lateral surface of skeleton, and the stationary blade is used for installing the heel brace.

In some embodiments, the head pipe is connected to the ends of the two skeletons, and the third reinforcement is connected between the two skeletons and connected to the head pipe.

In some embodiments, the battery compartment further comprises a first connecting piece and a second connecting piece, wherein the first connecting piece and the second connecting piece are connected between the two skeletons, and the first connecting piece and the second connecting piece are arranged at intervals in the length direction of the frame and limit a mounting space between the first connecting piece and the second connecting piece, and the mounting space is used for mounting the battery compartment.

In some embodiments, further comprising:

a bracket connected between the two skeletons, the bracket being located between the third reinforcing member and the first connecting member;

the fixing plate is connected between the two frameworks, and is positioned on one side, away from the first connecting piece, of the second connecting piece.

The scooter of the embodiment of the utility model comprises the frame in any embodiment.

Drawings

Fig. 1 is a schematic perspective view of a vehicle frame according to an embodiment of the present utility model.

Fig. 2 is an exploded view of the frame of fig. 1.

Fig. 3 is a rear schematic view of the frame of fig. 1.

Fig. 4 is an enlarged partial schematic view at a in fig. 3.

Fig. 5 is a schematic side cross-sectional view of the frame of fig. 1.

Fig. 6 is a schematic diagram of the frame and battery compartment mounting of the walker in accordance with an embodiment of the present utility model.

Fig. 7 is an exploded view of the frame and battery compartment of fig. 6.

Reference numerals:

a frame 100;

a skeleton 1; a frame 11; a groove 111; ribs 112; a first reinforcing member 12; a first groove 121; a second reinforcement 13; a second groove 131;

a first section 2;

a second section 3;

a fixing piece 4;

a head pipe 5;

a third reinforcement 6;

a first connector 7;

a second connector 8;

a bracket 9;

a fixing plate 10;

and a battery compartment 200.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

As shown in fig. 1, the scooter frame (hereinafter referred to as frame 100) of the embodiment of the present utility model includes two frames 1 arranged opposite to each other in the width direction of the frame 100, for example, both frames 1 extend substantially in the front-rear direction, and both frames 1 may be arranged substantially at intervals in the left-right direction and mirror symmetrically.

As shown in fig. 2, each of the bobbins 1 includes a frame body 11 and a first reinforcing member 12. Wherein the frame 11 is provided with a groove 111 extending along the extending direction of the frame 11 and facing the outside of the frame 11. For example, the frame 11 may be the frame 11 of the left frame 1, the frame 11 may extend substantially in the front-rear direction, the groove 111 may be provided on the left side of the frame 11, the extending direction of the groove 111 coincides with the extending direction of the frame 11, and the groove 111 may penetrate the frame 11 substantially in the front-rear direction.

At least part of the first reinforcing member 12 is embedded in the groove 111 and fixed with the frame 11. For example, the first reinforcement 12 may be fixed in the groove 111 of the frame 11 by welding.

The first reinforcement 12 is provided with a first groove 121, and the first groove 121 is arranged extending along the extending direction of the first reinforcement 12 and toward the inside of the first reinforcement 12. For example, the extending direction of the first groove 121 coincides with the extending direction of the first reinforcement 12, and the first groove 121 may penetrate the first reinforcement 12 in the front-rear direction. Taking the left side of the frame 1 as an example, the first groove 121 of the first reinforcement 12 of the frame 1 may be provided on the right side, that is, the notch of the first groove 121 and the notch of the groove 111 are oppositely arranged in the left-right direction.

The scooter frame 100 of the embodiment of the utility model, the skeleton 1 comprises a frame body 11 and a first reinforcement 12, and a first groove 121 of the first reinforcement 12 and a notch of a groove 111 on the frame body 11 are oppositely arranged. When frame 100 size or load are great, this kind of structural design can fully ensure the intensity of structure on the one hand to avoided the easy distortion's of frame 100 problem, on the other hand can make the inside of skeleton 1 be hollow, thereby can reduce the material consumption, played the effect of reduce cost, also be favorable to the lightweight of frame 100 design, made things convenient for the user to use.

In some embodiments, each of the skeletons further includes a second reinforcing member 13, at least a portion of the second reinforcing member 13 is embedded in the groove 111 and fixed with the frame body 11, and the first reinforcing member 12 and the second reinforcing member 13 may be connected and sequentially arranged in the extending direction of the frame body 11, for example, the first reinforcing member 12 and the second reinforcing member 13 may be sequentially arranged in the front-rear direction, wherein the first reinforcing member 12 may be located at the front side of the second reinforcing member 13.

The second reinforcement 13 may be provided with a second groove 131, the second groove 131 being arranged extending along the extending direction of the second reinforcement 13 and facing the inner side of the second reinforcement 13. For example, the extending direction of the second groove 131 coincides with the extending direction of the second reinforcement 13, and the second groove 131 may penetrate the second reinforcement 13 in the front-rear direction. Taking the left side of the frame 1 as an example, the second groove 131 of the second reinforcement 13 of the frame 1 may be provided on the right side, that is, the notch of the second groove 131 and the notch of the groove 111 are oppositely arranged in the left-right direction.

It should be noted that, the rear end of the first reinforcement 12 and the front end of the second reinforcement 13 are fixedly connected, and may be welded or integrally formed, so that the first reinforcement 12 and the second reinforcement 13 are integrally connected, thereby realizing a force transmission effect, facilitating the evacuation of external force, and avoiding the situation that the skeleton 1 easily forms low strength between the first reinforcement 12 and the second reinforcement 13 when they are arranged at intervals, further ensuring the structural strength of the skeleton 1, and also ensuring the overall consistency of the structural strength in the front-rear direction.

In addition, the first reinforcing member 12 and the second reinforcing member 13 can be arranged in a split manner, so that the integral processing and production formed by the first reinforcing member 12 and the second reinforcing member 13 are facilitated.

In some embodiments, as shown in fig. 1 and 5, the frame 11 includes a first section 2 and a second section 3, the first section 2 extends obliquely downward in a length direction (specifically, may be considered as a front-to-rear direction) of the frame 11, and the second section 3 may be integrally connected to a rear end of the first section 2.

The connection between the first section 2 and the second section 3 may be of a circular arc type, and as shown in fig. 2, the first reinforcing member 12 may be of a circular arc type and fit at the connection between the first section 2 and the second section 3. Therefore, the structure of the turning of the frame body 11 can be reinforced, stress concentration is eliminated, and the use requirement of the bearing of the framework 1 is fully ensured.

The second reinforcement 13 is provided in the second section 3. For example, as shown in fig. 2, the second section 3 may be linear and extend generally in the front-rear direction, and the second reinforcement 13 may be linear and extend in the front-rear direction, and the second section 3 may be embedded in the groove 111 of the second section 3.

In some embodiments, the frame 11, the first stiffener 12, and the second stiffener 13 are all formed by sheet metal bending. Specifically, as shown in fig. 2, the frame 11, the first reinforcing member 12 and the second reinforcing member 13 may be in a channel steel structure and may be formed by stamping, so as to facilitate mass production of the framework 1 and standardization of production. In other embodiments, the frame 11, the first reinforcing member 12, and the second reinforcing member 13 may be formed by casting or the like.

In some embodiments, the thickness dimension of the first stiffener 12 is less than the thickness dimension of the frame 11, and the thickness dimension of the second stiffener 13 is less than the thickness dimension of the frame 11. Taking the second reinforcement 13 as an example, as shown in fig. 4, the thickness dimension of the second reinforcement 13 may be L1, the thickness dimension of the frame 11 may be L2, and the dimension L1 is smaller than the dimension L2.

Therefore, on one hand, the material consumption of the first reinforcing member 12 and the second reinforcing member 13 can be reduced, so that the light-weight design can be further realized while the structural strength is satisfied, and on the other hand, the weight of the frame body 11 can be heavier than that of the first reinforcing member 12 and the second reinforcing member 13, so that the whole gravity center of the frame 100 can be leaned inwards, and the riding stability is facilitated.

In some embodiments, both the first reinforcing member 12 and the second reinforcing member 13 protrude from the notch of the groove 111 in the groove depth direction along the groove 111. For example, as shown in fig. 4, the groove depth direction of the groove 111 may be a left-right direction, and a part of the first reinforcement 12 and the second reinforcement 13 of the left-side frame 1 are located outside the groove 111, so that the groove walls on the upper and lower sides of the groove 111 of the frame 11 can be fully attached to the first reinforcement 12 and the second reinforcement 13, and higher structural strength and torsion resistance are further ensured.

In some embodiments, the frame 11 is provided with ribs 112, and the ribs 112 are arranged to extend along the extending direction of the frame 11. For example, as shown in fig. 2 and 4, the ribs 112 may be integrally formed on the frame 11 by stamping, and the ribs 112 may be disposed at the bottom of the groove 111 and may protrude into the groove 111. Thereby, the structural strength of the frame 11 is further ensured.

In some embodiments, as shown in fig. 1 and 2, the frame 100 includes a fixing piece 4, the fixing piece 4 may be generally U-shaped, the fixing piece 4 is fixed to an outer side surface of one of the skeletons 1, for example, the fixing piece 4 may be detachably mounted on the second reinforcement 13 of the left skeleton 1 by a fastener such as a bolt, and the fixing piece 4 is used for mounting a foot support, thereby facilitating the mounting of the foot support.

In some embodiments, the frame 100 includes a head pipe 5 and a third reinforcement 6, the head pipe 5 being connected to the ends of the two bobbins 1, and the third reinforcement 6 being connected between the two bobbins 1 and connected to the head pipe 5.

For example, as shown in fig. 1 to 3 and 5, the head pipe 5 may be in a circular pipe shape, the head pipe 5 is disposed at the front end of the frame 100, the front ends of the skeletons 1 on the left and right sides may be welded with the head pipe 5, and the riser of the scooter may pass through the head pipe 5, so that the frame 100 and the riser are conveniently assembled by rotation.

The third reinforcement 6 may be a plate-shaped structure, the structure of the third reinforcement 6 may be similar to the shape of the included angle formed by the head pipe 5 and the two skeletons 1, and the head pipe 5 and the two skeletons 1 may be connected into a whole by the third reinforcement 6, so as to further enhance the structural strength and the structural stability of the front end of the frame 100.

In some embodiments, the frame 100 includes a first connector 7 and a second connector 8, each of the first connector 7 and the second connector 8 being connected between the two bobbins 1, and the first connector 7 and the second connector 8 being spaced apart in a length direction of the frame 100 and defining an installation space therebetween for installing the battery compartment 200.

For example, as shown in fig. 1, 2 and 5, the first connecting member 7 and the second connecting member 8 may each be a tubular structure, particularly may be rectangular pipes, and the first connecting member 7 and the second connecting member 8 may each extend in the left-right direction and be fixed between the two frames 1, particularly may be welded and connected between the second sections 3 of the two frames 11, wherein the first connecting member 7 may be located at the front side of the second connecting member 8 and spaced apart from the second connecting member 8 in the front-rear direction, the space between the first connecting member 7 and the second connecting member 8 may form an installation space, and the installation space may be inserted with the power supply Chi Cang 200, thereby facilitating the installation and fixation of the battery compartment 200.

In some embodiments, as shown in fig. 1 and 2, the frame 100 includes a bracket 9 and a fixing plate 10, wherein the bracket 9 may be a plate-like structure, the bracket 9 is connected between the two frames 1, and the bracket 9 is located between the third reinforcement 6 and the first connection member 7, and the bracket 9 is used for mounting a nameplate. The fixing plate 10 is connected between the two frameworks 1, and the fixing plate 10 is positioned on one side of the second connecting piece 8, which faces away from the first connecting piece 7, and the fixing plate 10 is used for installing a rear mud board. It should be noted that, the arrangement of the bracket 9 and the fixing plate 10 may further enhance the structural strength of the frame 100, thereby playing a role in resisting buckling deformation.

The following describes a scooter according to an embodiment of the present utility model.

The scooter of the present utility model includes a frame 100, which may be the frame 100 described in any of the above embodiments. The scooter may be a scooter such as scooter, or may be another scooter having a frame 100.

As shown in fig. 6 and 7, the scooter may further include a battery compartment 200, where the battery compartment 200 may be substantially rectangular, and the battery compartment 200 may be mounted on the middle of the frame 100 by fasteners such as screws and nuts, so that the frame 100 may serve to conceal and protect the battery compartment 200.

While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the utility model.

Claims (10)

1. The utility model provides a car frame for scooter which characterized in that includes two frames that are arranged relatively in the width direction of frame, the frame includes:

the frame body is provided with grooves which extend along the extending direction of the frame body and face the outer side of the frame body;

the first reinforcement is embedded in the groove and fixed with the frame body, the first reinforcement is provided with a first groove, and the first groove extends along the extending direction of the first reinforcement and faces the inner side of the first reinforcement.

2. A scooter frame as claimed in claim 1, wherein each skeleton further comprises a second reinforcement, at least part of the second reinforcement being embedded in the recess and secured to the frame body, the second reinforcement being provided with a second slot extending along the direction of extension of the second reinforcement and facing the inside of the second reinforcement.

3. The scooter frame according to claim 2, wherein the frame body comprises a first section and a second section, the first section extends obliquely downward in a longitudinal direction of the frame body, the second section is connected to a rear end of the first section, the first reinforcing member is provided at a junction of the first section and the second section, and the second reinforcing member is provided at the second section.

4. The scooter frame according to claim 3, wherein the frame body, the first reinforcing member and the second reinforcing member are formed by sheet metal bending;

and/or the first reinforcing member and the second reinforcing member are connected and sequentially arranged in the extending direction of the frame body;

and/or any two of the frame body, the first reinforcement and the second reinforcement are welded and fixed.

5. The scooter frame of claim 2 wherein the first reinforcement member has a thickness dimension less than a thickness dimension of the frame body;

and/or the thickness dimension of the second reinforcement is smaller than the thickness dimension of the frame body;

and/or, in a groove depth direction along the groove, the first reinforcing member and the second reinforcing member protrude from a notch of the groove.

6. The scooter frame according to claim 1, wherein the frame body is provided with a bead, and the bead is arranged to extend along an extending direction of the frame body;

and/or, still include the stationary blade, the stationary blade is fixed in one the lateral surface of skeleton, and the stationary blade is used for installing the heel brace.

7. A scooter frame as claimed in any one of claims 1 to 6, further comprising a head pipe and a third reinforcement, the head pipe being connected to the ends of two of the skeletons, and the third reinforcement being connected between two of the skeletons and to the head pipe.

8. The scooter frame of claim 7, further comprising a first connector and a second connector, wherein the first connector and the second connector are each connected between two of the skeletons, and wherein the first connector and the second connector are spaced apart in a longitudinal direction of the frame and define an installation space therebetween for installing a battery compartment.

9. The scooter frame of claim 8, further comprising:

a bracket connected between the two skeletons, the bracket being located between the third reinforcing member and the first connecting member;

the fixing plate is connected between the two frameworks, and is positioned on one side, away from the first connecting piece, of the second connecting piece.

10. A scooter comprising a frame as claimed in any one of claims 1 to 9.