CN217969778U - Frame structure and scooter - Google Patents

Abstract

The utility model discloses a frame structure and scooter. The frame structure is including the frame main part that is closed loop setting, the frame main part is the elongated setting to have two long avris and two short avris, two the length of short avris is the difference and sets up, and two longer in the short avris is suitable for the neck pipe connecting piece of connecting the scooter. The utility model provides a frame construction for narrow streamlined structure after wide before whole frame main part is, the running resistance of scooter is littleer, and each junction of frame main part all can be connected through the welded mode moreover, makes the scooter be difficult for producing the abnormal sound at the in-process of riding, and the experience of riding is felt better.

Description

Frame structure and scooter

Technical Field

The utility model relates to a technical field of instrument of riding, concretely relates to frame structure and scooter.

Background

The frame structure of scooter as the main part of whole car, not only needs firm structural design, need consider save material moreover, simple process, the lower principle of cost and quality. At present, the frame on the market is designed in a mode of casting and forming by adopting an aluminum alloy material, but the aluminum weldability is poor, and the overall rigidity and strength of the frame are insufficient, so that the scooter can vibrate and make abnormal sound when working, and the frame structure is easy to generate large plastic deformation and even fracture.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to solve the technical problem that the frame structure of traditional scooter is with high costs, and intensity is not enough, influences the whole quality of scooter.

In order to solve the technical problem, the utility model provides a frame structure, including the frame main part that is the closed loop setting, the frame main part is the elongated setting to have two long avris and two short avris, two the length of short avris is the difference setting, and two longer in the short avris is suitable for the neck pipe connecting piece of connecting the scooter.

Optionally, the frame structure, two the short avris includes first short avris and second short avris, the length of first short avris is greater than the length of second short avris, first short avris is the arcuation setting, the second short avris is the linear type setting.

Optionally, the frame structure, first short avris and two the long avris all is tangent setting.

Optionally, the frame structure, each the long avris include with the first linkage segment that first short avris is connected and connect first linkage segment with the second linkage segment on second short avris, first linkage segment is the linear type setting, the second linkage segment is the arcuation setting.

Optionally, the frame structure, in the direction along the first short side toward the second short side, the distance between two of the second connecting sections is set gradually smaller.

Optionally, the frame body further includes an extension portion, and the extension portion is located outside the closed loop of the frame body and connected to the second short side.

Optionally, in the frame structure, the extending portion includes two extending sections that are connected to the two second connecting sections in a one-to-one correspondence manner, and the extending sections are parallel to the first connecting sections.

Optionally, the frame structure, the first short side, the two long sides, and the two extending sections are integrally disposed.

Optionally, in the frame structure, the second short side and the two long sides are connected by welding; and/or the presence of a gas in the gas,

the frame main body is arranged to be a square pipe.

The utility model also provides a scooter, include frame structure.

The technical scheme provided by the utility model, following advantage has:

the utility model provides a frame structure, including the frame main part, wherein, the frame main part is closed loop setting, make the structural strength of whole frame main part better, non-deformable, and the frame main part is the elongated setting, in order to have two long avris and two short avris, the length of two short avris is difference setting, when frame structrual installation is on the scooter, longer short avris is in the front end of scooter in order to be connected with the neck pipe connecting piece, thereby make whole frame main part be narrow streamlined structure in wide back before the wide, the running resistance of scooter is littleer, and each junction of frame main part all can be connected through the welded mode, make the scooter be difficult for producing the abnormal sound at the in-process of riding, it is better to ride experience.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a scooter according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the scooter of FIG. 1 from another perspective;

fig. 3 is a schematic structural view of another view angle of the scooter shown in fig. 1.

Description of the reference numerals:

1000-scooter; 100-a frame structure; 1-a frame body; 11-long side; 111-a first connection segment; 112-a second connection segment; 113-an extension; 1131-extension; 12-a first short side; 13-second short side; 200-neck connection.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; similarly, "inner and outer" refer to the inner and outer relative to the contours of the components themselves for ease of understanding and description, but the above directional terms are not intended to limit the invention.

Example 1

Referring to fig. 1 to 3, the frame structure 100 includes a frame body 1 disposed in a closed loop, the frame body 1 is disposed in a long shape to have two long sides 11 and two short sides, the lengths of the two short sides are different, and the longer of the two short sides is suitable for connecting the neck tube connector 200 of the scooter 1000.

Wherein, be closed loop setting with frame main part 1, make whole frame main part 1's structural strength better, non-deformable, and the length of two short avris is the difference setting, when frame structure 100 is installed on scooter 1000, longer short avris is in scooter 1000's front end and is connected with scooter 1000's neck pipe connecting piece 200, thereby make narrow streamlined structure after wide before whole frame main part 1 is, scooter 1000's the resistance of traveling is littleer, and each junction of frame main part 1 all can be connected through the welded mode, make scooter 1000 be difficult for producing the abnormal sound at the in-process of riding, it feels better to ride.

Preferably, as shown in fig. 1, the two short sides include a first short side 12 and a second short side 13, the length of the first short side 12 is greater than the length of the second short side 13, wherein the first short side 12 is disposed in an arc shape, and the second short side 13 is disposed in a linear shape. When frame structure 100 is applicable to scooter 1000 on, first short avris 12 is located scooter 1000's front end, and second short avris 13 is located scooter 1000's rear end, and first short avris 12 that is in the front end is the circular arc transition with two long avris 11 for it is better to connect transition department intensity.

Preferably, the first short side 12 and the two long sides 11 are arranged in a tangent manner, so that the strength of the frame structure 100 is better.

Further preferably, first short avris 12 is integrative setting with two long avris 11, and through integrative bending type, intensity is better, and need not set up the connecting piece, and is more stable, difficult abnormal sound that produces.

In the present embodiment, as shown in fig. 1, each long side 11 includes a first connecting section 111 and a second connecting section 112, the first connecting section 111 is connected to the first short side 12, and two ends of the second connecting section 112 are respectively connected to the first connecting section 111 and the second short side 13, wherein the first connecting section 111 is disposed in a linear shape, and the second connecting section 112 is disposed in an arc shape. The length of the first connecting section 111 is greater than that of the second connecting section 112, the two first connecting sections 111 are arranged in parallel to form a supporting structure of the frame structure 100, which is mainly used for a user to step on, and the linear structure is more convenient to manufacture, so that the structure of the frame structure 100 is more compact.

On the direction of following first minor face side 12 towards second minor face side 13, the distance between two second linkage segments 112 is the setting of diminishing for be circular arc transition setting between first linkage segment 111 and the second minor face side 13, thereby intensity is better, difficult fracture. Preferably, the second connecting section 112 is connected with the second short side 13 by welding, so that the connection is more reliable, and the second connecting section is not easy to loose and generate abnormal sound.

Furthermore, the frame body 1 further comprises an extension part 113, and the extension part 113 is located on the outer side of the closed loop of the frame body 1 and connected with the second short side 13, so that on one hand, the support area can be increased, and more internal devices of the scooter 1000 can be placed; on the other hand, the frame structure 100 has better linearity and smoother sliding.

Preferably, as shown in fig. 1, the extending portion 113 includes two extending sections 1131 connected with the two second connecting sections 112 in a one-to-one correspondence, and the extending sections 1131 are arranged in parallel with the first connection, so that the frame structure 100 is arranged in a long shape as a whole, and the first connecting section 111 and the extending sections 1131 are arranged in an extending manner along the front-back direction of the frame structure 100, so that the running resistance is smaller, and the structure is more compact.

Preferably, the first short side 12, the two long sides 11 and the two extending sections 1131 are integrally disposed, so that the manufacturing is more convenient and the strength is better.

Moreover, the frame main body 1 is arranged to be a square tube, and is an existing tube, so that the cost is low, the processing is convenient, and the number of parts is less, so that the assembly of the scooter 1000 is more convenient.

Still can be provided with the installation department on extension portion 113, this installation department can set up to mounting hole, installation axle etc. to supply the drive wheel erection joint on the scooter 1000, make the installation more convenient.

The overall structure of the frame structure 100 is simpler, so that the occupied space is smaller, the installation of other components in the scooter 1000 is more convenient, and the installation space of other components is more sufficient.

Example 2

This embodiment provides a scooter 1000, this scooter 1000 includes foretell frame structure 100, through this frame structure 100 for scooter 1000's intensity is better, and scooter 1000 is difficult for producing the abnormal sound at the in-process of traveling, and whole scooter 1000's streamlined better, and scooter 1000 is more smooth and easy when the driving.

It is to be understood that the above-described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. Based on the embodiment of the utility model, ordinary technical personnel in this field can make other different forms of change or change under the prerequisite of not making creative work, all should belong to the scope of protection of the utility model.

Claims (10)

1. The utility model provides a frame structure, its characterized in that, is including the frame main part that is the closed loop and sets up, the frame main part is the elongated setting to have two long avris and two short avris, two the length of short avris is the difference and sets up, and two longer in the short avris is suitable for the neck pipe connecting piece of connecting the scooter.

2. A frame structure according to claim 1, wherein two of said short sides include a first short side and a second short side, said first short side having a length greater than a length of said second short side, said first short side being arcuately disposed, said second short side being linearly disposed.

3. A frame structure according to claim 2, wherein said first short side is arranged tangentially to both of said long sides.

4. A frame structure according to claim 2, wherein each of said long sides includes a first connecting section connected to said first short side and a second connecting section connecting said first connecting section and said second short side, said first connecting section being arranged in a straight line shape and said second connecting section being arranged in an arc shape.

5. A frame structure according to claim 4, characterized in that the distance between two said second connecting sections is arranged to be gradually smaller in a direction along said first short side toward said second short side.

6. The frame structure according to claim 4, characterized in that the frame body further includes an extension portion located outside the closed loop of the frame body and connected to the second short side.

7. A frame structure according to claim 6, wherein said extension portion comprises two extension sections connected to two of said second connection sections in a one-to-one correspondence, respectively, said extension sections being arranged in parallel with said first connection sections.

8. A frame structure according to claim 7, wherein said first short side, said two long sides, and said two extensions are integrally provided.

9. A frame structure according to any one of claims 2 to 8, characterized in that said second short side is connected to both said long sides by welding; and/or the presence of a gas in the atmosphere,

the frame main body is arranged to be a square pipe.

10. A scooter, characterized in that it comprises a frame structure according to any one of claims 1 to 9.

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