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Stable combined electric vehicle frame made of extruded profiles

An extruded profile and combined technology, used in motor vehicles, bicycles, bicycle accessories, etc., can solve the problems of easy rollover and general stability, and achieve the effect of avoiding safety accidents and improving stability.

Active Publication Date: 2022-03-04
无锡众行车业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the prior art that the stability of the traditional vehicle frame after being assembled into an electric vehicle is average, especially for the uphill of the three-wheeled electric vehicle, and the traditional electric vehicle frame is used to drive on the uphill road section. When it is easy to rollover, the proposed one uses extruded profiles to form a stable combined electric vehicle frame

Method used

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  • Stable combined electric vehicle frame made of extruded profiles
  • Stable combined electric vehicle frame made of extruded profiles
  • Stable combined electric vehicle frame made of extruded profiles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Example 1, such as Figure 1-9As shown, the present invention provides a stable combined electric vehicle frame using extruded profiles, including a stopper 1 and an inclination sensor 315, one end of the stopper 1 is welded with a shelf 2, and the cross-section of the shelf 2 is "day". ” shape, the surface of the retaining frame 1 is provided with a stabilizing structure 3, the surface of the shelf 2 is provided with an assembly structure 4, and the upper surface of the retaining frame 1 is provided with an auxiliary structure 5.

[0033] Let's talk about the specific settings and functions of its stabilizing structure 3, assembly structure 4 and auxiliary structure 5 below.

[0034] Such as image 3 and Figure 4 As shown, the stable structure 3 includes two support rods 301, and the two support rods 301 are all slidably inserted on the surface of the block frame 1. The arc surface of the support rod 301 is covered with a spring A314, and the two ends of the spring ...

Embodiment 2

[0040] Embodiment 2, on the basis of Embodiment 1, the auxiliary structure 5 includes a press button 51, which is slidably connected to the surface of the stop frame 1, and the surface of the stop frame 1 is clamped with a latch 52, and the upper end of the latch 52 slides through the press. Buckle 51, the lower surface of the two arms of press button 51 is fixedly connected with foot pad 53, the lower surface of block frame 1 is connected with screw rod 54 in rotation, and the circular arc surface of screw rod 54 is threaded with buckle plate 55, and the cross section of buckle plate 55 is The "concave" shape achieves the effect of quickly and conveniently installing the foot pad 53 on the stop frame 1, and can quickly replace the foot pad 53 after a period of use, and also facilitates disassembly and cleaning of the foot pad 53, and the block frame 1 is close to the screw rod One side of 54 is fixedly connected with two limit rods 56, and the end of the limit rod 56 away from...

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Abstract

The invention provides a stable combined electric vehicle frame made of extruded profiles, and relates to the technical field of electric vehicle frames, the stable combined electric vehicle frame comprises a blocking frame and an inclination sensor, a goods shelf is welded to one end of the blocking frame, the cross section of the goods shelf is in a shape like a Chinese character'ri ', and a stable structure is arranged on the surface of the blocking frame and comprises two supporting rods; the two supporting rods are slidably inserted into the surface of the blocking frame, the arc face of each supporting rod is sleeved with a spring A, the two ends of each spring A are fixedly connected with the corresponding supporting rod and the blocking frame respectively, a containing groove is formed in the lower end of each supporting rod, a spring B is fixedly connected to the inner wall of each containing groove, and a bottom plate is fixedly connected to the lower end of each spring B. By means of the frame, the problems that after a traditional frame is assembled into an electric vehicle in the later period, the stability of the frame is ordinary, and especially for a three-wheel electric vehicle to go uphill, the frame of the traditional electric vehicle is prone to rollover when running on an uphill road section are solved.

Description

technical field [0001] The invention relates to the technical field of electric vehicle frames, in particular to a stable combined electric vehicle frame formed by extruded profiles. Background technique [0002] The electric vehicle frame, also called the electric vehicle keel, is an important part of the structure of the electric vehicle and the basis of the production process of the electric vehicle. With the development of the times, the application of electric vehicles is becoming more and more extensive, and the shape and size of the electric vehicle frame are gradually increase. [0003] For the electric vehicle frame assembled with extruded materials, the assembly installation method provides convenience to the installers to a large extent, while the traditional frame is generally stable after being assembled into an electric vehicle, especially Especially for the uphill of the three-wheeled electric vehicle, when the traditional electric vehicle frame is used to dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K5/06B62K7/04B62J27/00B62J25/04
CPCB62K5/06B62K7/04B62J27/00B62J25/04
Inventor 张志宝董栋梁周露婷王冬阳
Owner 无锡众行车业科技有限公司
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