Brake oil resistant electromagnetic valve pilot head

Abstract

The utility model discloses a brake oil resistant electromagnetic valve pilot head which comprises a brake oil resistant electromagnetic valve pilot head body, and a shell is sleeved on the top of the brake oil resistant electromagnetic valve pilot head body. According to the brake oil resistant electromagnetic valve pilot head, the shell is arranged on the surface of the brake oil resistant electromagnetic valve pilot head body in a sleeving mode, the operation block is pressed at the same time, the operation block moves downwards to drive the locking plate to move downwards, the locking plate moves downwards to press the spring to rebound, and therefore the locking plate can move downwards to break away from and cancel limiting on the clamping plate; then a user installs the shell to an accurate position, an operation block is loosened, the elasticity of a spring is released to support and limit the bottom of a locking plate, meanwhile, the locking plate can limit the outer side of a clamping plate, the friction force and the fastening effect are improved through a pressing block, it can be guaranteed that a clamping block is stably clamped in a clamping groove, and the clamping effect is improved. Therefore, the pilot head body of the brake oil-resistant electromagnetic valve is convenient to maintain, so that the pilot head body is convenient to disassemble and maintain quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of solenoid valve pilot heads, and particularly to a brake fluid-resistant solenoid valve pilot head. Background Technique

[0002] The brake fluid-resistant solenoid valve pilot head is an important part of the solenoid valve. Especially in the automotive brake system, they need to be able to withstand the corrosion and high pressure of specific liquids such as brake fluid. For the requirement of resistance to brake fluid, it may be necessary to select solenoid valve pilot heads with specific materials and designs to ensure their stable operation in the environment of brake fluid. Brake fluid usually has specific chemical and physical properties, such as high boiling point, low volatility, good lubricity, etc. Therefore, the brake fluid-resistant solenoid valve pilot head needs to be able to withstand these properties while maintaining its working performance.

[0003] The brake fluid-resistant solenoid valve pilot head is used to work in the brake system. However, during the maintenance of the current brake fluid-resistant solenoid valve pilot head, it is necessary to disassemble its shell. Tools are required for the disassembly of the shell, which is time-consuming and laborious, and cannot be disassembled quickly, making it inconvenient for users.

[0004] Therefore, it is necessary to design and transform the brake fluid-resistant solenoid valve pilot head to effectively prevent the phenomenon that during the maintenance of the current brake fluid-resistant solenoid valve pilot head, it is necessary to disassemble its shell, tools are required for the disassembly of the shell, which is time-consuming and laborious, and cannot be disassembled quickly. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a brake fluid-resistant solenoid valve pilot head, which has the advantage of being convenient for disassembly and maintenance, and solves the problem that during the maintenance of the current brake fluid-resistant solenoid valve pilot head, it is necessary to disassemble its shell, tools are required for the disassembly of the shell, which is time-consuming and laborious, and cannot be disassembled quickly.

[0006] To achieve the above purpose, the present utility model provides the following technical solution: A brake fluid-resistant solenoid valve pilot head, including a brake fluid-resistant solenoid valve pilot head body, an outer shell is sleeved on the top of the brake fluid-resistant solenoid valve pilot head body, a support ring is fixedly connected to the bottom of the surface of the brake fluid-resistant solenoid valve pilot head body, a limiting component is arranged on the top of the support ring, a locking plate is slidably connected to the outside of the support ring, and a locking component is arranged at the bottom of the locking plate;

[0007] The limiting component is used for limiting the outer shell to prevent the outer shell from displacing;

[0008] The locking component is used for limiting the locking plate to prevent the locking plate from shaking up and down unstably.

[0009] As a preferred embodiment of the utility model, the limiting assembly includes a fixing sleeve, the fixing sleeve is fixedly connected to the top of the support ring, the interior of the fixing sleeve is movably connected with a clamping plate, the inner side of the clamping plate is fixedly connected with a clamping block, and the outer side of the shell is provided with a clamping groove used in conjunction with the clamping block.

[0010] As a preferred embodiment of the utility model, the locking assembly includes a support block, which is fixedly connected to the bottom of the surface of the brake oil resistant solenoid valve pilot head body, and the top of the support block is fixedly connected with a sliding rod, which is slidably connected to the locking plate, and the surface of the sliding rod is sleeved with a spring, and the top of the spring is fixedly connected to the bottom of the locking plate.

[0011] As a preferred embodiment of the present invention, a pressing block is fixedly connected to the inner wall of the locking plate, and the pressing block is used in conjunction with the clamping plate.

[0012] As a preferred embodiment of the utility model, a protective ring is fixedly connected to the top of the sliding rod, and the protective ring is used in conjunction with a locking plate, and the number of the protective rings is several.

[0013] As a preferred embodiment of the present invention, the front and back sides of the locking plate are fixedly connected with operating blocks, and the operating blocks are used in conjunction with the locking plate.

[0014] As a preferred embodiment of the present invention, a rubber ring is fixedly connected to the bottom of the locking plate, and the rubber ring is used in conjunction with a spring.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model arranges the outer shell on the surface of the pilot head body of the brake oil resistant solenoid valve, and presses the operating block at the same time, so that the operating block moves downward and drives the locking plate to move downward. The locking plate moves downward and presses the spring to rebound, so that the locking plate can move downward and disengage from and cancel the limit on the clamping plate. Thereafter, the user installs the outer shell to the correct position, loosens the operating block, and the spring elastic force is released to support and limit the bottom of the locking plate. At the same time, the locking plate can limit the outer side of the clamping plate, and the friction force and the fastening effect are increased by pressing the block, so that the clamping block can be stably clamped in the inside of the clamping slot, so that the pilot head body of the brake oil resistant solenoid valve can be easily repaired, replacing the existing method of using tools to remove bolts, thereby achieving easy and quick disassembly and maintenance, saving time and effort.

[0017] 2. The utility model can clamp and limit the shell by setting the limit assembly, which effectively improves the stability of the shell, avoids the shell from shaking, and is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic three-dimensional view of the present utility model;

[0019] Figure 2 Exploded three-dimensional view of the present utility model;

[0020] Figure 3 Schematic three-dimensional view of the limit component of the present utility model;

[0021] Figure 4 Exploded view of the limit component of the present utility model;

[0022] Figure 5 The present utility model Figure 3 Enlarged view at position A in the present utility model.

[0023] In the figure: 1. Brake fluid resistant solenoid valve pilot head body; 2. Outer shell; 3. Support ring; 4. Limit component; 41. Fixed sleeve; 42. Clamping plate; 43. Clamping block; 44. Card slot; 5. Locking plate; 6. Locking component; 61. Support block; 62. Slide bar; 63. Spring; 7. Pressing block; 8. Protection ring; 9. Operating block; 10. Rubber ring. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] As Figures 1 to 5 shown, a brake fluid resistant solenoid valve pilot head provided by the present utility model includes a brake fluid resistant solenoid valve pilot head body 1, an outer shell 2 is sleeved on the top of the brake fluid resistant solenoid valve pilot head body 1, a support ring 3 is fixedly connected to the bottom of the surface of the brake fluid resistant solenoid valve pilot head body 1, a limit component 4 is arranged on the top of the support ring 3, a locking plate 5 is slidably connected to the outside of the support ring 3, and a locking component 6 is arranged at the bottom of the locking plate 5;

[0026] The limit component 4 is used for limiting the outer shell 2 to prevent the outer shell 2 from displacing;

[0027] The locking component 6 is used for limiting the locking plate 5 to prevent the locking plate 5 from shaking up and down unstably.

[0028] Refer to Figure 5, the limiting component 4 includes a fixing sleeve 41 which is fixedly connected to the top of the support ring 3. A clamping plate 42 is movably connected inside the fixing sleeve 41. A clamping block 43 is fixedly connected to the inner side of the clamping plate 42. A clamping groove 44 which is used in cooperation with the clamping block 43 is formed on the outer side of the outer shell 2.

[0029] As a technical optimization scheme of the present utility model, through the arrangement of the limiting component 4, the outer shell 2 can be clamped and limited, effectively improving the stability of the outer shell 2, avoiding the phenomenon of the outer shell 2 shaking, and facilitating the use by the user.

[0030] Reference Figure 5 , the locking component 6 includes a support block 61 which is fixedly connected to the bottom of the surface of the pilot head body 1 of the anti-brake fluid solenoid valve. A sliding rod 62 is fixedly connected to the top of the support block 61. The sliding rod 62 is slidably connected to the locking plate 5. A spring 63 is sleeved on the surface of the sliding rod 62. The top of the spring 63 is fixedly connected to the bottom of the locking plate 5.

[0031] As a technical optimization scheme of the present utility model, through the arrangement of the locking component 6, the locking plate 5 can be limited, effectively avoiding the phenomenon of the locking plate 5 sliding up and down, having relatively strong stability, and facilitating the use by the user.

[0032] Reference Figure 1 , a pressing block 7 is fixedly connected to the inner wall of the locking plate 5. The pressing block 7 is used in cooperation with the clamping plate 42.

[0033] As a technical optimization scheme of the present utility model, through the arrangement of the pressing block 7, the locking plate 5 can be moved and limited, effectively improving the stability of the locking plate 5, improving the convenience of the locking plate 5, and facilitating the use by the user.

[0034] Reference Figure 5 , a protective ring 8 is fixedly connected to the top of the sliding rod 62. The protective ring 8 is used in cooperation with the locking plate 5. The number of the protective rings 8 is several.

[0035] As a technical optimization scheme of the present utility model, through the arrangement of the protective ring 8, the top of the locking plate 5 can be limited, effectively avoiding the phenomenon of the locking plate 5 separating from the sliding rod 62, and facilitating the use by the user.

[0036] Reference Figure 1 , operating blocks 9 are fixedly connected to both the front and the back of the locking plate 5. The operating blocks 9 are used in cooperation with the locking plate 5.

[0037] As a technical optimization scheme of the present utility model, through the arrangement of the operating blocks 9, the locking plate 5 can be operated, facilitating the downward or upward movement of the locking plate 5, having relatively strong functionality, and facilitating the use by the user.

[0038] Reference Figure 2 , a rubber ring 10 is fixedly connected to the bottom of the locking plate 5, and the rubber ring 10 is used in cooperation with the spring 63.

[0039] As a technical optimization scheme of the present utility model, through the setting of the rubber ring 10, the bottom of the locking plate 5 can be protected, effectively avoiding dust from affecting the normal sliding of the locking plate 5, which is convenient for users to use.

[0040] The working principle and usage process of the present utility model: When in use, when the user needs to install the outer shell 2, the user sleeves the outer shell 2 on the surface of the anti-brake oil solenoid valve pilot head body 1, and at the same time presses the operation block 9, so that the operation block 9 moves downward to drive the locking plate 5 to move downward. The locking plate 5 moves downward to press the spring 63 to rebound, which can make the locking plate 5 move downward to disengage from the limit of the clamping plate 42. Then the user installs the outer shell 2 to the accurate position, releases the operation block 9, and the elastic force of the spring 63 is released to support and limit the bottom of the locking plate 5. At the same time, the locking plate 5 can limit the outside of the clamping plate 42. By pressing the pressing block 7 to increase the friction force and the fastening effect, it can ensure that the clamping block 43 is stably stuck inside the clamping groove 44, so as to achieve the effect of facilitating maintenance.

[0041] In summary: For this anti-brake oil solenoid valve pilot head, by setting the cooperation of the anti-brake oil solenoid valve pilot head body 1, the outer shell 2, the support ring 3, the limiting component 4, the fixing sleeve 41, the clamping plate 42, the clamping block 43, the clamping groove 44, the locking plate 5, the locking component 6, the support block 61, the sliding rod 62 and the spring 63, it solves the problem that in the current maintenance of the anti-brake oil solenoid valve pilot head, it is necessary to disassemble its outer shell 2, and tools are required for disassembling the outer shell 2 during disassembly, which is time-consuming and laborious and cannot be disassembled quickly.

[0042] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A brake fluid resistant solenoid valve pilot head, comprising a brake fluid resistant solenoid valve pilot head body (1), characterized in that: A housing (2) is sleeved on the top of the brake fluid resistant solenoid valve pilot head body (1). A support ring (3) is fixedly connected to the bottom of the surface of the brake fluid resistant solenoid valve pilot head body (1). A limiting component (4) is arranged on the top of the support ring (3). A locking plate (5) is slidably connected to the outside of the support ring (3). A locking component (6) is arranged at the bottom of the locking plate (5); The limiting component (4) is used for limiting the housing (2) to prevent the housing (2) from displacing; The locking component (6) is used for limiting the locking plate (5) to prevent the locking plate (5) from shaking up and down unstably.

2. The pilot head of a brake fluid-resistant solenoid valve according to claim 1, characterized in that: The limiting component (4) includes a fixed sleeve (41). The fixed sleeve (41) is fixedly connected to the top of the support ring (3). A clamping plate (42) is movably connected inside the fixed sleeve (41). A clamping block (43) is fixedly connected to the inner side of the clamping plate (42). A clamping groove (44) adapted to the clamping block (43) is formed on the outside of the housing (2).

3. The pilot head of a brake fluid resistant solenoid valve according to claim 1, characterized in that: The locking component (6) includes a support block (61). The support block (61) is fixedly connected to the bottom of the surface of the brake fluid resistant solenoid valve pilot head body (1). A sliding rod (62) is fixedly connected to the top of the support block (61). The sliding rod (62) is slidably connected to the locking plate (5). A spring (63) is sleeved on the surface of the sliding rod (62). The top of the spring (63) is fixedly connected to the bottom of the locking plate (5).

4. A pilot head of a brake fluid-resistant solenoid valve according to claim 2, characterized in that: A pressing block (7) is fixedly connected to the inner wall of the locking plate (5). The pressing block (7) is adapted to the clamping plate (42).

5. The pilot head of a brake fluid resistant solenoid valve according to claim 3, wherein: A protective ring (8) is fixedly connected to the top of the sliding rod (62). The protective ring (8) is adapted to the locking plate (5). The number of the protective rings (8) is several.

6. The pilot head of a brake fluid resistant solenoid valve according to claim 1, characterized in that: Operating blocks (9) are fixedly connected to both the front and the back of the locking plate (5). The operating blocks (9) are adapted to the locking plate (5).

7. A pilot head of a brake fluid resistant solenoid valve according to claim 1, characterized in that: A rubber ring (10) is fixedly connected to the bottom of the locking plate (5). The rubber ring (10) is adapted to the spring (63).

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