Limiting hinge for shared electric vehicle cushion
By introducing a limit structure into the shared electric vehicle hinges and limiting the swing angle of the hinge bracket, the existing hinges are damaged due to the lack of limit structure, resulting in excessive angle and excessive bearing capacity, achieving better support effect and structural stability, and extending service life.
Patent Information
- Application Number
- CN202421533814.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-07-01
AI Technical Summary
Due to the simple structure and lack of limiting structure, the existing shared electric vehicle hinges have too large angle when opening the cushion, and the hinge bears too much force, which is easy to be damaged.
A limit hinge for shared electric vehicle mats is designed. By setting a pin shaft and limit shaft on the hinge bracket, the swing angle of the second hinge bracket is limited to ensure that the angle between the vehicle mat and the frame is maintained at 90°.
It effectively prevents the hinge from being damaged due to excessive angle bearing capacity, improves the support effect of the hinge and the reliability of the structure, and extends the service life.
Smart Images
Figure CN222646184U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of shared electric vehicles, and in particular to a limiting hinge for a shared electric vehicle cushion. Background Art
[0002] Electric vehicles, also known as electric-driven vehicles, are divided into AC electric vehicles and DC electric vehicles. Shared electric vehicles have emerged through electric vehicles. Shared electric vehicles are a new means of transportation that can be unlocked by scanning a code and shared in a cycle. Electric vehicles are usually equipped with a frame and a seat cushion. The seat cushion is fixed to the frame through a hinge, and the seat cushion can be flipped open to a certain angle.
[0003] However, the hinge in the prior art solution has a relatively simple structure and the hinge itself does not have a limiting structure. During use, the seat cushion may be opened at an angle that is too large, which causes the hinge to bear too much force and thus causes damage to the hinge. Utility Model Content
[0004] The embodiment of the present application provides a limit hinge for a shared electric vehicle seat, thereby solving the technical problem that the hinge in the prior art solution has a relatively simple structure and the hinge itself does not have a limit structure. During use, the angle of the seat cushion when opened is too large, which causes the hinge to bear too much force and thus causes damage to the hinge.
[0005] The technical solution adopted in the embodiment of the present application is as follows:
[0006] A limit hinge for a shared electric vehicle cushion comprises a first hinge bracket mounted on a frame, a second hinge bracket mounted on the cushion, a pin shaft arranged on the first hinge bracket, and a limit shaft for limiting a swing angle of the second hinge bracket; the second hinge bracket is swingably connected to the pin shaft; the limit shaft is arranged on the first hinge bracket.
[0007] A further technical solution is: both the first hinge bracket and the second hinge bracket are provided with mounting holes.
[0008] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
[0009] 1. Due to the arrangement of the first hinge bracket, the second hinge bracket, the pin shaft and the limiting shaft, when the second hinge bracket is swung on the pin shaft and the second hinge bracket is swung to abut against the limiting shaft, the angle between the second hinge bracket and the first hinge bracket is exactly 90°, so that the angle between the vehicle mat and the vehicle frame is 90°, which makes the limiting hinge have a better supporting effect on the vehicle mat and can ensure that the structure of the limiting hinge is more reliable, thereby increasing the service life of the limiting hinge to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the overall structure of a limit hinge for a shared electric vehicle mat in an embodiment of the utility model after being opened.
[0011] Figure 2 It is a schematic diagram of the overall structure of a limit hinge for a shared electric vehicle mat in an embodiment of the utility model after being closed.
[0012] In the figure: 1. first hinge bracket; 2. second hinge bracket; 3. pin shaft; 4. limit shaft. DETAILED DESCRIPTION
[0013] The embodiment of the present application provides a limit hinge for a shared electric vehicle seat, thereby solving the technical problem that the hinge in the prior art solution has a relatively simple structure and the hinge itself does not have a limit structure. During use, the angle of the seat cushion when opened is too large, which causes the hinge to bear too much force and thus causes damage to the hinge.
[0014] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:
[0015] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0016] A limited hinge for a shared electric vehicle cushion, such as Figure 1 and Figure 2 As shown, it includes a first hinge bracket 1 installed on the vehicle frame, a second hinge bracket 2 installed on the vehicle mat, a pin shaft 3 arranged on the first hinge bracket 1, and a limiting shaft 4 for limiting the swing angle of the second hinge bracket 2. The second hinge bracket 2 is swingably connected to the pin shaft 3. The limiting shaft 4 is arranged on the first hinge bracket 1.
[0017] The first hinge bracket 1 and the second hinge bracket 2 are both provided with mounting holes. By providing mounting holes on the first hinge bracket 1 and the second hinge bracket 2, it is convenient for workers to install and disassemble the limit hinge.
[0018] The first hinge bracket 1 is detachably mounted on the vehicle frame by means of matching bolts and nuts. The second hinge bracket 2 is detachably mounted on the vehicle mat by means of matching bolts and nuts. The pin shaft 3 and the limit shaft 4 are both fixedly connected to the first hinge bracket 1 by means of a welding process, and the pin shaft 3 and the limit shaft 4 are placed close to each other. By means of the setting of the limit shaft 4, when the second hinge bracket 2 is swung on the pin shaft 3 and the second hinge bracket 2 is swung to abut against the limit shaft 4, the angle between the second hinge bracket 2 and the first hinge bracket 1 is exactly 90°.
[0019] Due to the arrangement of the first hinge bracket 1, the second hinge bracket 2, the pin shaft 3 and the limiting shaft 4, when the second hinge bracket 2 is swung on the pin shaft 3 and the second hinge bracket 2 is swung to abut against the limiting shaft 4, the angle between the second hinge bracket 2 and the first hinge bracket 1 is exactly 90°, so that the angle between the vehicle mat and the vehicle frame can be 90°, which makes the limiting hinge have a better supporting effect on the vehicle mat and can ensure that the structure of the limiting hinge is more reliable, thereby increasing the service life of the limiting hinge to a certain extent.
[0020] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.
[0021] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A limit hinge for a shared electric vehicle mat, characterized in that: The invention comprises a first hinge bracket (1) mounted on a vehicle frame, a second hinge bracket (2) mounted on a vehicle cushion, a pin shaft (3) arranged on the first hinge bracket (1), and a limiting shaft (4) used for limiting the swing angle of the second hinge bracket (2); the second hinge bracket (2) is swingably connected to the pin shaft (3); and the limiting shaft (4) is arranged on the first hinge bracket (1).
2. A limit hinge for a shared electric vehicle mat as claimed in claim 1, characterized in that: The first hinge bracket (1) and the second hinge bracket (2) are both provided with mounting holes.