一种车架的加强结构及电动三轮车
By installing anti-collision plates and deflector pads on the sides of the electric tricycle and using buffer components to absorb impact forces, the problem of side damage to the frame has been solved, achieving enhanced protection of the frame and convenient maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XUZHOU RONGTENG LOCOMOTIVE CO LTD
- Filing Date
- 2025-08-26
- Publication Date
- 2026-07-17
AI Technical Summary
During actual operation, electric tricycles suffer severe frame damage from impacts to the side of the vehicle, and current technology is insufficient to effectively protect against such damage.
The electric tricycle is equipped with anti-collision plates and deflector pads on its sides, which are connected to the frame through first and second connecting mechanisms. The buffer components absorb the impact force, and the anti-collision plates and deflector pads are designed to be detachable for easy maintenance.
It effectively reduces side impact damage to the vehicle frame, minimizes damage through a distributed buffer energy-absorbing structure, and facilitates the replacement and maintenance of anti-collision plates and deflection pads.
Smart Images
Figure CN224511334U_ABST
Abstract
Claims
1. A reinforcing structure of a frame, comprising an electric tricycle (1) provided with a frame (101), characterized in that, Also includes: A crash barrier (2) is placed on the side of the electric tricycle (1); A deflector pad (201) is placed on the side of the crash barrier (2) away from the electric tricycle (1) for cushioning; The first connecting mechanism is arranged between the frame (101) and the anti-collision plate (2) for connecting the frame (101) and the anti-collision plate (2). The second connecting mechanism is arranged between the frame (101) and the anti-collision plate (2) for connecting the frame (101) and the anti-collision plate (2). The first connecting mechanism is also equipped with a first buffer component for buffering and absorbing energy and a first installation component for easy disassembly and maintenance. The second connecting mechanism is also equipped with a second buffer component for buffering and absorbing energy and a second installation component for easy disassembly and maintenance. Both the first and second connecting mechanisms are equipped with plug-in components for easy replacement of the anti-collision plate (2) and the deflection pad (201).
2. A reinforcing structure for a vehicle frame according to claim 1, characterized by: The first connecting mechanism includes: The first mounting bracket (3) is arranged on the side of the electric tricycle (1) for connecting the frame (101) and the anti-collision plate (2). The movable slot (301) is provided on the side of the first mounting bracket (3) near the anti-collision plate (2); The movable block (302) is arranged in the movable slot (301) to assist the anti-collision plate (2) in moving on the first mounting bracket (3).
3. A reinforcing structure for a vehicle frame according to claim 1, characterized by: The first buffer component includes: The first fixed damping rod (303) is arranged on the inner wall of the movable groove (301) to limit the sliding range of the movable block (302); The first sliding friction damping sleeve (304) is arranged at both ends of the movable block (302) and cooperates with the first fixed damping rod (303) to achieve the damping effect; The first fixed spring (305) is arranged at both ends of the first fixed damping rod (303) for energy absorption and buffering when the movable block (302) moves.
4. A reinforcing structure for a vehicle frame according to claim 2, characterized by: The first mounting bracket includes: The first mounting plate (307) is arranged on the frame (101) for mounting the first mounting bracket (3) on the electric tricycle (1); The first mounting bolt (308) is arranged on the first mounting plate (307) and the frame (101) for fixing the first mounting bracket (3) to the electric tricycle (1).
5. The reinforcing structure for a vehicle frame according to claim 1, characterized by: The second connecting mechanism includes: The second mounting block (4) is arranged on the side of the frame (101) for connecting the frame (101) and the anti-collision plate (2). A sliding groove (401) is formed on the side of the second mounting block (4) near the anti-collision plate (2); A sliding block (402) is arranged in a sliding groove (401) for connecting the anti-collision plate (2).
6. A reinforcing structure for a vehicle frame according to claim 1, characterized by: The second buffer component includes: The second fixed damping rod (403) is arranged on the inner wall of the sliding groove (401) to limit the range of motion of the sliding block (402); The second energy-absorbing spring (404) is arranged on both sides of the second fixed damping rod (403) and is used to buffer and absorb energy when the sliding block (402) moves. The second sliding friction damping sleeve (405) is arranged at both ends of the sliding block (402) and works with the second fixed damping rod (403) to achieve the damping effect.
7. A reinforcing structure for a vehicle frame according to claim 1, characterized by: The second installation component includes: L-shaped mounting bracket (409) is arranged on the side of the frame (101) for mounting the second mounting block (4). The second mounting bolt (410) is arranged on the L-shaped mounting bracket (409) and the second mounting block (4) for fixing the second mounting block (4) to the frame (101).
8. A reinforcing structure for a vehicle frame according to claim 1, characterized by: The plug-in assembly includes: The first connecting block (309) is arranged on the movable block (302); The first fixing pin (310) is arranged on the first connecting block (309); The first fixing bolt (306) is arranged on the first fixing pin (310) and the anti-collision plate (2) for connecting the first connecting block (309) and the anti-collision plate (2). The second connecting block (406) is arranged on the sliding block (402); The second fixing pin (407) is arranged on the second connecting block (406); The second fixing bolt (408) is arranged on the second fixing pin (407) and the anti-collision plate (2) for connecting the second fixing pin (407) and the anti-collision plate (2).
9. An electric tricycle, characterized by The vehicle frame reinforcement structure includes any one of claims 1-8.