Button switch easy to disassemble and assemble

Abstract

The utility model relates to a button switch easy to disassemble and assemble, which comprises a shell and a button, two clamping elastic sheets made of elastic materials are symmetrically arranged on the side face of the shell, and each clamping elastic sheet is bent to form an inclined deformation section, a horizontal clamping section and a vertical operation section in sequence from bottom to top. The lower end of the deformation section is fixedly connected with the shell, a clamping part opposite to the clamping section is formed at the upper end of the shell, two operation grooves vertically penetrating through the clamping part are symmetrically formed in the clamping part, the upper end of the operation section upwards penetrates through the operation grooves, and the width of the operation grooves in the thickness direction of the operation section is larger than the thickness of the operation section. According to the button switch easy to disassemble and assemble, the button switch can be disassembled outside a vehicle body or a handle, so that the button switch is more convenient to disassemble and assemble, and the button switch cannot be damaged during disassembly.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to an easily detachable push button switch. Background Art

[0002] The push button switch on a motorcycle or battery car is a switch installed on the body or handlebars for controlling electronic devices such as lights. The push button switch in the prior art, such as Figure 1 As shown, two snap-fit ​​elastic plates are formed on both sides of the lower end of the housing. During installation, the snap-fit ​​elastic plates are snapped into the mounting grooves provided on the vehicle body or the handle to achieve a fixed connection between the button switch and the vehicle body or the handle. The advantage of this button switch is that it is easy to install. It is only necessary to press the housing of the button switch into the mounting groove on the vehicle body or the handle. However, when the button switch needs to be removed for maintenance, it is necessary to pry the snap-fit ​​elastic plates from the inside of the vehicle body or the handle to withdraw them from the mounting groove for removal. This operation is not convenient and can easily cause destructive damage to the button switch.

[0003] In view of the above problems, the present invention makes improvements. Utility Model Content

[0004] The utility model provides an easily detachable push button switch, which solves the above-mentioned problems existing in the prior art during use.

[0005] The technical solution of the present utility model is achieved as follows:

[0006] A push button switch that is easy to disassemble and assemble comprises a housing and a button, wherein two snap-fit ​​spring pieces made of elastic material are symmetrically arranged on the side of the housing, and the snap-fit ​​spring pieces are formed into an inclined deformation section, a horizontal snap-fit ​​section and an upright operating section in sequence from bottom to top by bending, the lower end of the deformation section is fixedly connected to the housing, and a snap-fit ​​portion opposite to the snap-fit ​​section is formed at the upper end of the housing, and two operating grooves are symmetrically provided on the snap-fit ​​portion, which pass through the snap-fit ​​portion in an upper and lower direction, and the upper end of the operating section passes through the operating groove upward, and the width of the operating groove along the thickness direction of the operating section is greater than the thickness of the operating section.

[0007] Preferably, the snap-on elastic piece is made of stainless steel, and the lower end of the deformation section is injection-molded and embedded in the shell.

[0008] Preferably, the upper end of the operating section passing through the operating slot is bent outward to form a handle portion that abuts against the upper end surface of the clamping portion.

[0009] Preferably, the handle portion is arc-shaped, and the clamping portion is provided with a positioning groove that matches the handle portion and is connected to the operating groove, and the handle portion is clamped into the positioning groove.

[0010] Preferably, an end cover is provided on the clamping portion, and the end cover is clamped on the clamping portion to shield the upper port and the positioning groove of the operating groove.

[0011] Preferably, a limiting pile is formed on the inner wall of the end cover, and the limiting pile is inserted into the operating groove and is located between the operating section and the inner wall of the operating groove.

[0012] Preferably, the snap-fit ​​spring piece is provided with a deformation groove running through the deformation section and the snap-fit ​​section.

[0013] To sum up, the beneficial effect of the present invention is that when disassembling and installing the switch, the operating section is pushed inward through the end of the operating slot and the operating section is pulled upward. The swing of the operating section in the operating slot drives the clamping section and the deformation section to swing toward the shell, so that the end of the clamping section swings to be flush with the inner wall of the installation slot. At this time, the shell can be pulled upward to remove the shell from the installation slot to realize the disassembly of the push button switch, so that when disassembling the push button switch, the operation can be performed on the vehicle body or the outside of the handle. The operation is very simple, convenient for disassembly and assembly of the push button switch, and will not cause damage to the push button switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0015] Figure 1 It is a structural diagram of a push button switch in the prior art;

[0016] Figure 2 It is a structural diagram of the utility model;

[0017] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0018] Figure 4 This is an exploded schematic diagram of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the clamping spring in the utility model;

[0020] Figure 6 It is a structural schematic diagram of the middle end cover plate of the utility model.

[0021] In the figure: 1. Shell; 11. Snap-fitting portion; 12. Operating slot; 13. Positioning slot; 14. Snap-fitting protrusion; 2. Button; 3. Snap-fitting spring; 31. Deformation section; 32. Snap-fitting section; 33. Operating section; 331. Hand-gripping portion; 34. Deformation slot; 4. End cover; 41. Snap-fitting hole; 42. Limiting pile. DETAILED DESCRIPTION

[0022] The following is a combination of the appended examples of the present invention Figure 1-6 , clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0023] As shown in the figure, a button 2 switch that is easy to disassemble and assemble includes a shell 1 and a button 2. Two snap-fit ​​springs 3 made of elastic material are symmetrically arranged on the side of the shell 1. The snap-fit ​​springs 3 are bent from bottom to top to form an inclined deformation section 31, a horizontal snap-fit ​​section 32 and an upright operating section 33. The lower end of the deformation section 31 is fixedly connected to the shell 1, and the upper end of the shell 1 is formed with a snap-fit ​​portion 11 opposite to the snap-fit ​​section 32. Two operating grooves 12 are symmetrically provided on the snap-fit ​​portion 11 that pass through the snap-fit ​​portion 11 from top to bottom. The upper end of the operating section 33 passes through the operating groove 12 upward. The width of the operating groove 12 along the thickness direction of the operating section 33 is greater than the thickness of the operating section 33, so that the operating section 33 can swing in the operating groove 12 along the thickness direction of the operating section 33.

[0024] Specifically, the snap-on elastic piece 3 is made of stainless steel, and the lower end of the deformation section 31 is injection-molded and embedded in the housing 1 .

[0025] In the above embodiment, when the button 2 switch is installed in the mounting groove provided on the body or handle of the electric vehicle, the lower end of the housing 1 is aligned with the mounting groove and inserted therein. During the insertion of the housing 1 into the mounting groove, the deformation section 31 is squeezed by the inner wall of the mounting groove and deforms and swings toward the housing 1, so that the deformation section 31 and the clamping section 32 can extend into the mounting groove. After the clamping section 32 extends into the mounting groove, the deformation section 31 is reset and drives the clamping section 32 to be clamped in the mounting groove, and cooperates with the clamping portion 11 to realize the installation of the installation switch. The installation process is the same as that of the above embodiment. Figure 1The installation process of the button 2 switch in the prior art shown is the same, and is very convenient. When the installed switch needs to be removed from the vehicle body or handle for inspection, the operating section 33 is pushed inward through the end of the operating slot 12 and the operating section 33 is pulled upward. The swing of the operating section 33 in the operating slot 12 drives the clamping section 32 and the deformation section 31 to deform and swing toward the shell 1, so that the end of the clamping section 32 swings to be flush with the inner wall of the installation slot. At this time, the shell 1 can be pulled upward to remove the shell 1 from the installation slot to realize the removal of the button 2 switch. Through the above structure and method, when removing the button 2 switch, the operation can be carried out outside the vehicle body or handle. The operation is very simple, convenient for the disassembly and assembly of the button 2 switch, and will not cause damage to the button 2 switch. The stainless steel clamping spring 3 has excellent elasticity and resilience, and is connected to the shell 1 by injection molding and embedding, which also ensures the connection strength of the clamping spring 3 and the shell 1.

[0026] Furthermore, the upper end of the operating section 33 passing through the operating slot 12 is bent outward to form a handle portion 331 that rests against the upper end surface of the clamping portion 11. The operating section 33 can be more conveniently moved and pulled through the handle portion 331, thereby further facilitating the disassembly and assembly operation of the button 2 switch.

[0027] Furthermore, the handle portion 331 is arc-shaped, and a positioning groove 13 matching the handle portion 331 and connected to the operating groove 12 is provided on the clamping portion 11. The handle portion 331 is inserted into the positioning groove 13. After the button 2 switch is installed on the vehicle body or the handle, the handle portion 331 is inserted into the positioning groove 13, and a limit is imposed on the swing of the operating section 33 in the operating groove 12, thereby enhancing the stability of the button 2 switch after installation. Moreover, after the handle portion 331 is inserted into the positioning groove 13, there is a gap between the end of the handle portion 331 and the upper end surface of the clamping portion 11. Through this gap, it is convenient to pull the handle portion 331 out of the positioning groove 13 when disassembling the button 2 switch, and to pull and pull the operating section 33.

[0028] Furthermore, an end cover 4 is provided on the clamping portion 11, and the end cover 4 is clamped on the clamping portion 11 by cooperating with the clamping hole 41 formed on the end cover 4 and the clamping protrusion 14 formed on the clamping portion 11 to cover the upper end of the operation slot 12 and the positioning slot 13. The end cover 4 plays a protective role on the positioning slot 13 and the operation slot 12, preventing debris from entering the positioning slot 13 and the operation slot 12 and affecting the operation when disassembling the button 2 switch, and also making the button 2 switch more beautiful as a whole.

[0029] Furthermore, a limit pile 42 is formed on the inner wall of the end cover 4. The limit pile 42 is inserted into the operating groove 12 and is located between the operating section 33 and the inner wall of the operating groove 12. The limit pile 42 is located between the operating section 33 and the operating groove 12 and keeps fit with both, limiting the swing of the operating section 33 in the operating groove 12, thereby enhancing the stability of the button 2 switch after installation, and also enhancing the stability of the end cover 4 clamped on the clamping portion 11.

[0030] Furthermore, a deformation groove 34 is provided on the snap-fit ​​spring piece 3, which passes through the deformation section 31 and the snap-fit ​​section 32. The deformation groove 34 ensures that the snap-fit ​​spring piece 3 has sufficient strength to support the snap-fit ​​section 32 and the snap-fit ​​portion 11 to achieve a stable installation of the button 2 switch. At the same time, the deformation section 31 and the snap-fit ​​section 32 are more likely to deform and swing when driven by the operating section 33, thereby facilitating the disassembly and assembly of the button 2 switch.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An easily detachable push button switch, comprising a housing (1) and a button (2), characterized in that: Two snap-fit ​​springs (3) made of elastic material are symmetrically provided on the side of the shell (1). The snap-fit ​​springs (3) are formed into an inclined deformation section (31), a horizontal snap-fit ​​section (32) and an upright operating section (33) in sequence from bottom to top by bending. The lower end of the deformation section (31) is fixedly connected to the shell (1). The upper end of the shell (1) is formed with a snap-fit ​​portion (11) opposite to the snap-fit ​​section (32). The snap-fit ​​portion (11) is symmetrically provided with two operating grooves (12) penetrating the snap-fit ​​portion (11) from top to bottom. The upper end of the operating section (33) passes through the operating groove (12) upwards. The width of the operating groove (12) along the thickness direction of the operating section (33) is greater than the thickness of the operating section (33).

2. The easily detachable push button switch according to claim 1, characterized in that: The snap-on spring (3) is made of stainless steel, and the lower end of the deformation section (31) is injection-molded and embedded in the housing (1).

3. The easily detachable push button switch according to claim 2, characterized in that: The upper end of the operating section (33) passing through the operating slot (12) is bent outward to form a gripping portion (331) that abuts against the upper end surface of the clamping portion (11).

4. The easily detachable push button switch according to claim 3, characterized in that: The handle portion (331) is arc-shaped, and a positioning groove (13) matching the handle portion (331) and communicating with the operating groove (12) is provided on the clamping portion (11), and the handle portion (331) is clamped into the positioning groove (13).

5. The easily detachable push button switch according to claim 4, characterized in that: An end cover (4) is provided on the clamping portion (11), and the end cover (4) is clamped on the clamping portion (11) to shield the upper end of the operating slot (12) and the positioning slot (13).

6. The easily detachable push button switch according to claim 5, characterized in that: A limiting pile (42) is formed on the inner wall of the end cover (4), and the limiting pile (42) is inserted into the operating groove (12) and is located between the operating section (33) and the inner wall of the operating groove (12).

7. The easily detachable push button switch according to claim 6, characterized in that: The clamping elastic piece (3) is provided with a deformation groove (34) that passes through the deformation section (31) and the clamping section (32).

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