Reserved hole for multi-model air switch of electric vehicle

Abstract

The utility model relates to a multi-model air switch preformed hole for an electric vehicle. The multi-model air switch preformed hole comprises an electric vehicle seat cask; the air switch preformed hole assembly is installed at the tail end of a seat cask of the electric vehicle and comprises an air switch preformed hole, a first air switch and a second air switch, a stopper; and the limiting body is connected with the air switch preformed hole through a plurality of connecting bodies. The utility model solves the technical problems in the prior art that a gap exists between the air switch and the preformed hole, so that the fixing effect of the air switch is poor, and the air switch shifts, inclines and even falls off in the using process.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric vehicles, and specifically relates to a multi-model air switch reserved hole for electric vehicles. Background Art

[0002] In the prior art, when installing air switches of different models in the reserved holes of the electric vehicle's air switch, there is usually a certain gap between the air switch and the reserved hole due to the difference in models. This gap not only affects the fixing effect of the air switch, but also may cause the air switch to shift, tilt or even fall off during use, thereby affecting the normal operation and safety of the electric vehicle.

[0003] Traditional solutions mainly rely on using different types of air switch reserved holes or using filling materials to fill the gap during installation. However, these methods have obvious limitations. First, using different types of reserved holes requires manufacturing and inventorying of multiple specifications of parts, which increases production costs and management difficulties. Second, the use of filling materials not only increases the complexity of installation, but may also cause reliability problems in long-term use due to material aging or improper installation. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides reserved holes for various types of air switches of electric vehicles. By introducing a limiter and a connector assembly, effective limiting and fixation of the air switch is achieved, thereby ensuring the stability of the air switch in the reserved hole and avoiding various problems in the traditional method.

[0005] The technical solution adopted by the utility model is as follows: the utility model provides multiple types of air switch reserved holes for electric vehicles, which include: an electric vehicle seat barrel; an air switch reserved hole assembly installed at the rear end of the electric vehicle seat barrel, the air switch reserved hole assembly includes: an air switch reserved hole; a limiter; a connector, and the limiter and the air switch reserved hole are connected by a plurality of connectors.

[0006] Furthermore, an air switch is installed in the air switch reserved hole.

[0007] Furthermore, the limiting body is detachably fixed inside the reserved hole of the air switch via a connecting body.

[0008] Furthermore, the limiting body and the connecting body are an integrally formed structure.

[0009] Furthermore, the air switch reserved hole is arranged at the rear end of the electric vehicle seat barrel.

[0010] Furthermore, the limiting body is used to prevent the air switch from tilting in the reserved hole of the air switch.

[0011] Furthermore, the thickness of the connector is 2 mm.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows:

[0013] Based on the above technical scheme, the utility model provides a reserved hole for air switches of various models of electric vehicles, by arranging an air switch reserved hole assembly at the rear end of the electric vehicle seat barrel, and connecting the air switch reserved hole through multiple connectors between the limiter and the air switch reserved hole, thereby solving the compatibility and stability problems of various models of electric vehicles during the installation of air switches.

[0014] Specifically, the utility model ensures the stable installation of the air switch at the rear end of the electric vehicle seat barrel by installing the air switch in the air switch reserved hole; through the design of the limiter and the connector, the anti-tilting function of the air switch in the reserved hole is realized, further improving the installation reliability of the air switch. The limiter and the air switch reserved hole are detachably fixed through multiple connectors, which not only makes the installation process more convenient, but also facilitates later maintenance and replacement.

[0015] In addition, the one-piece structural design of the limiter and the connector improves the overall strength and durability of the assembly, reduces the number of parts during assembly, and simplifies the manufacturing process. The optimized design of the connector thickness ensures that while providing sufficient strength, it does not increase excessive weight, meeting the needs of different models of electric vehicles.

[0016] Through these designs, the utility model achieves high compatibility and high stability of the reserved holes for air switches of various models of electric vehicles, can adapt to the needs of electric vehicles of different models, and provides a reliable and easy-to-maintain solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the placement of reserved holes for multiple types of air switches for electric vehicles provided by the utility model;

[0018] Figure 2 for Figure 1 A partial enlarged view of part A;

[0019] Figure 3 This is an installation structure diagram of different types of air switches provided by the utility model.

[0020] Among them, 1. electric vehicle seat barrel, 2. air switch reserved hole assembly, 201. air switch reserved hole, 202. limit body, 203. connector, 3. first air switch, 4. second air switch.

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] like Figure 1 and Figure 2 As shown, the utility model provides a multi-model air switch reserved hole for an electric vehicle, comprising an electric vehicle seat barrel 1; an air switch reserved hole assembly 2 installed at the rear end of the electric vehicle seat barrel, the air switch reserved hole assembly 2 comprising: an air switch reserved hole 201; a limiting body 202; a connecting body 203, the limiting body 202 and the air switch reserved hole 201 are connected via a plurality of connecting bodies 203.

[0025] like Figure 2 As shown, the utility model provides a multi-model air switch reserved hole for an electric vehicle, wherein an air switch is installed in the air switch reserved hole 201.

[0026] like Figure 2 As shown, the utility model provides a multi-model air switch reserved hole for an electric vehicle, wherein the limiting body 202 is detachably fixed to the inside of the air switch reserved hole 201 through a connecting body 203 .

[0027] like Figure 2 and Figure 3 As shown, the utility model provides a reserved hole for multiple types of air switches of electric vehicles, wherein the limiting body 202 and the connecting body 203 are an integrally formed structure.

[0028] like Figure 1 and Figure 2 As shown, the utility model provides a multi-model air switch reserved hole for an electric vehicle, wherein the air switch reserved hole 201 is arranged at the rear end position of the electric vehicle seat barrel 1.

[0029] like Figure 2As shown, the utility model provides a multi-model air switch reserved hole for an electric vehicle, wherein the limiting body 202 is used to prevent the air switch from tilting in the air switch reserved hole 201.

[0030] like Figure 2 As shown, the utility model provides a multi-model air switch reserved hole for an electric vehicle, and the thickness of the connector 203 is 2 mm.

[0031] When used specifically:

[0032] like Figure 3 (a) and Figure 3 As shown in (b), in a possible implementation manner, the limiting body 202 is detachably fixed to the inside of the air switch reserved hole 201 through the connecting body 203. When the limiting body 202 needs to be removed from the air switch reserved hole 201, the limiting body 202 can be broken off by the following steps:

[0033] First, find the position of the connector 203, which fixes the limiter 202 inside the air switch reserved hole 201. During use, the air switch may need to be adjusted or replaced, and the air switch includes the first air switch 3 and the second air switch 4. At this time, the limiter 202 needs to be broken.

[0034] Secondly, use a suitable tool, such as a screwdriver or a similar crowbar, to insert into the gap between the limiting body 202 and the air switch reserved hole 201. By applying appropriate pressure, slightly pry up the limiting body 202 to create a certain amount of looseness between the connecting body 203 and the air switch reserved hole 201.

[0035] Next, hold both ends of the limiting body 202 with both hands, apply uniform external force, and bend the limiting body 202 outwards, so that it is gradually separated from the air switch reserved hole 201. Careful operation is required during this process to avoid damage to the air switch reserved hole 201 or other components.

[0036] When the connection body 203 between the limiter 202 and the air switch reserved hole 201 gradually breaks, continue to apply external force until the limiter 202 is completely separated from the air switch reserved hole 201. During the whole process, attention should be paid to the uniformity of force application to avoid splashing or other dangers when the limiter 202 breaks due to improper operation.

[0037] After the position limiting body 202 is broken off, a new air switch or other components can be installed in the air switch reserved hole 201 to ensure its stability and safety. The new position limiting body 202 can be reinstalled as needed to continue to play its fixing and limiting role.

[0038] Through the above steps, the limiting body 202 can be easily broken off from the air switch reserved hole 201, so as to realize the replacement and adjustment of the air switch or other components, thereby ensuring the flexibility and adaptability of the electric vehicle in different usage situations.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0041] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A reserved hole for multiple air switches of electric vehicles, characterized in that: include: Electric vehicle seat bucket (1); An air switch reserved hole assembly (2) installed at the rear end of an electric vehicle seat barrel, the air switch reserved hole assembly (2) comprising: Air switch reserved hole (201); A limiting body (202); Connecting body (203), the limiting body (202) and the air switch reserved hole (201) are connected via a plurality of connecting bodies (203).

2. The electric vehicle multi-model air switch reserved hole according to claim 1, characterized in that: An air switch is installed in the air switch reserved hole (201).

3. The electric vehicle multi-model air switch reserved hole according to claim 1, characterized in that: The limiting body (202) is detachably fixed inside the air switch reserved hole (201) via a connecting body (203).

4. The reserved hole for multiple air switches of electric vehicles according to claim 3, characterized in that: The limiting body (202) and the connecting body (203) are an integrally formed structure.

5. The electric vehicle multi-model air switch reserved hole according to any one of claims 1 to 4, characterized in that: The air switch reserved hole (201) is arranged at the rear end of the electric vehicle seat barrel (1).

6. The electric vehicle multi-model air switch reserved hole according to any one of claims 1 to 4, characterized in that: The limiting body (202) is used to prevent the air switch from tilting in the air switch reserved hole (201).

7. The reserved hole for multiple air switches of electric vehicles according to claim 1, characterized in that: The thickness of the connector (203) is 2 mm.

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