A disc brake upper pump assembly

Abstract

The utility model discloses an easy maintenance disc brake upper pump assembly relates to disc brake technical field, solved the inconvenient maintenance and low stability problem of existing device, adopted the following scheme: the top surface of casing is assembled with the access cover, the top surface of casing is equipped with four groups of position opposite mounting hole A, this easy maintenance disc brake upper pump assembly passes through the setting of access cover and fixed plate, and mounting hole A and mounting hole B can be convenient for the installation and disassembly of access cover, and positioning hole A and positioning hole B are convenient for the installation and disassembly of fixed plate, when the locking sleeve is damaged, only needs to replace fixed plate and locking sleeve, reduces the maintenance cost, improves practicality, and through the setting of locking sleeve and antiskid cover, two locking sleeves are covered on the handle, then locking sleeve and handle are locked and fixed through locking bolt and locking hole, and antiskid cover can improve the firmness and stability of locking, prevent from happening to shake, improve the stability and use effect of installation.

Description

Technical Field

[0001] This utility model relates to the field of disc brake technology, specifically to an easy-to-maintain disc brake upper pump assembly. Background Technology

[0002] Disc brakes are braking components used on electric vehicles or motorcycles. The upper cylinder of a disc brake is used to store oil and control the lower cylinder to brake the brake pads. A typical disc brake upper cylinder is equipped with a plunger and a handle. The handle squeezes the plunger to move, causing changes in the oil pressure in the upper and lower cylinders, which controls the pushing of the lower cylinder plunger, thereby achieving the effect of braking the wheels.

[0003] A search revealed that patent application CN220743280U discloses a disc brake upper pump assembly structure, including a main housing, a control compartment mounted on one side of the main housing, a sealing cover mounted on one side of the control compartment, the control compartment and the main housing being integrally formed, and a mounting assembly connected to the bottom of the main housing, the mounting assembly including a support base, a protrusion integrally formed on the bottom of the main housing, a semi-circular groove provided at the bottom of the protrusion, and a semi-circular groove provided at the top of the support base, the protrusion and the support base being respectively secured to the handlebars through the semi-circular grooves, which can improve the strength of the disc brake and prevent breakage.

[0004] However, since the mounting components and the main housing are integrated, if the mounting components are damaged or broken, the entire mounting components and the main housing need to be replaced, which is costly and inconvenient to repair. At the same time, since the disc brake assembly is mounted on the handlebars through the mounting components, the installation is inconvenient and the installation stability is low.

[0005] Therefore, we propose an easy-to-maintain disc brake upper pump assembly. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides an easy-to-maintain disc brake upper pump assembly, solving the problems of inconvenient maintenance and low stability of existing devices.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: an easy-to-maintain disc brake upper pump assembly, including a housing, a disc brake pump of compatible specifications is installed on the inner side of the housing, and a handle of compatible specifications is installed on the right side of the housing. The top surface of the housing is fitted with a maintenance cover of the same specifications. The top surface of the housing has four sets of mounting holes A with opposite positions. The top surface of the maintenance cover has four sets of mounting holes B with the same specifications. The front side of the housing has four sets of positioning holes A with opposite positions. The front side of the housing is fitted with a fixing plate of the same specifications. The front side of the fixing plate is fixedly fitted with two sets of locking sleeves with opposite positions. The front side of the fixing plate has positioning holes B with the same specifications. The front side of the locking sleeve is open, and two sets of locking blocks with opposite positions are fixedly installed on the front side of the locking sleeve. The top surface of the locking block has a locking hole, and a locking bolt of the same specification is installed in the locking hole. A non-slip sleeve of the same specification is fixedly installed on the inner wall of the locking sleeve. The non-slip sleeve is made of rubber material.

[0008] Preferably, the inner wall of the anti-slip sleeve is fixedly installed with evenly distributed anti-slip teeth, which can improve the anti-slip performance of the anti-slip sleeve and thus ensure the stability and firmness of the locking sleeve installation.

[0009] Preferably, a sealing gasket of the same specification is fitted between the inspection cover and the housing, and a sealing plate of the same specification is fixedly installed on the bottom surface of the sealing gasket. This can improve the sealing between the inspection cover and the housing, prevent rainwater from entering, and improve its service life.

[0010] Preferably, the sealing gasket and sealing plate are made of rubber material, which can improve the sealing performance.

[0011] Preferably, the top surface of the sealing gasket has four sets of through holes in opposite positions, which facilitates the installation and removal of the sealing gasket.

[0012] Preferably, the locking sleeve is made of stainless steel, which can improve the service life and strength of the locking sleeve.

[0013] 1. This easy-maintain disc brake upper pump assembly, through the setting of the inspection cover and the mounting plate, the mounting holes A and B facilitate the installation and removal of the inspection cover, and the positioning holes A and B facilitate the installation and removal of the mounting plate. When the locking sleeve is damaged, only the mounting plate and the locking sleeve need to be replaced, reducing maintenance costs and improving practicality.

[0014] 2. Simultaneously, by setting locking sleeves and anti-slip sleeves, two sets of locking sleeves are put on the handle, and then the locking sleeves and handle are locked and fixed by locking bolts and locking holes. The anti-slip sleeve can improve the firmness and stability of locking, prevent shaking, and improve the stability of installation and the effect of use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the shell of this utility model; Figure 3 This is a schematic diagram of the structure of the sealing plate of this utility model; Figure 4 This is a schematic diagram of the locking sleeve of this utility model.

[0016] In the diagram: 1. Housing; 2. Handle; 3. Inspection cover; 4. Mounting hole A; 5. Mounting hole B; 6. Positioning hole A; 7. Fixing plate; 8. Positioning hole B; 9. Locking sleeve; 10. Locking block; 11. Locking hole; 12. Anti-slip sleeve; 13. Anti-slip rack; 14. Sealing gasket; 15. Sealing plate; 16. Through hole. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1: As Figure 1-4 As shown: The top surface of the housing 1 is fitted with a maintenance cover 3 of a matching specification. The top surface of the housing 1 has four sets of mounting holes A4 with corresponding positions. The top surface of the maintenance cover 3 has four sets of mounting holes B5 with corresponding specifications. The front side of the housing 1 has four sets of positioning holes A6 with corresponding positions. The front side of the housing 1 is fitted with a fixing plate 7 of a matching specification. The front side of the fixing plate 7 is fixedly fitted with two sets of locking sleeves 9 with corresponding positions. The front side of the fixing plate 7 has positioning holes B8 with corresponding specifications. Through the setting of the maintenance cover 3 and the fixing plate 7, the mounting holes A4 and B5 can facilitate the installation and removal of the maintenance cover 3, and the positioning holes A6 and B8 can facilitate the installation and removal of the fixing plate 7. When the locking sleeves 9 are damaged, only the fixing plate 7 and the locking sleeves 9 need to be replaced, reducing maintenance costs and improving practicality.

[0019] Example 2: Figure 2-4 As shown: The front side of the locking sleeve 9 is open, and two sets of locking blocks 10 with opposite positions are fixedly installed on the front side of the locking sleeve 9. The top surface of the locking block 10 has a locking hole 11, and a locking bolt of the appropriate specification is installed in the locking hole 11. A non-slip sleeve 12 of the appropriate specification is fixedly installed on the inner wall of the locking sleeve 9. The non-slip sleeve 12 is made of rubber material. By setting the locking sleeve 9 and the non-slip sleeve 12, the two sets of locking sleeves 9 are put on the handle. Then, the locking sleeve 9 and the handle are locked and fixed by the locking bolt and the locking hole 11. The non-slip sleeve 12 can improve the firmness and stability of the locking, prevent shaking, and improve the stability of the installation and the use effect.

[0020] Example 3: As Figure 2-3 As shown: Anti-slip teeth 13 are fixedly installed on the inner wall of the anti-slip sleeve 12, which can improve the anti-slip performance of the anti-slip sleeve 12, thereby ensuring the stability and firmness of the locking sleeve 9 installation.

[0021] The working principle and usage process of this utility model are as follows: When the device needs to work, the mounting holes A4 and B5 facilitate the installation and removal of the inspection cover 3, and the positioning holes A6 and B8 facilitate the installation and removal of the fixing plate 7. When the locking sleeve 9 is damaged, only the fixing plate 7 and the locking sleeve 9 need to be replaced, reducing maintenance costs and improving practicality. The two sets of locking sleeves 9 are put on the handle, and then the locking sleeve 9 and the handle are locked and fixed by the locking bolt and the locking hole 11. The anti-slip sleeve 12 can improve the firmness and stability of the locking, prevent shaking, and improve the stability of the installation and the effect of use.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An easy-to-maintain disc brake upper pump assembly, comprising a housing (1), wherein a disc brake pump of a matching specification is mounted on the inner side of the housing (1), and a handle (2) of a matching specification is mounted on the right side of the housing (1). Its features are: The top surface of the housing (1) is fitted with a maintenance cover (3) of the same specification. The top surface of the housing (1) is provided with four sets of mounting holes A (4) with opposite positions. The top surface of the maintenance cover (3) is provided with four sets of mounting holes B (5) with the same specification. The front side of the housing (1) is provided with four sets of positioning holes A (6) with opposite positions. The front side of the housing (1) is fitted with a fixing plate (7) of the same specification. The front side of the fixing plate (7) is fixedly installed with two sets of locking sleeves (9) with opposite positions. The front side of the fixing plate (7) is provided with positioning holes B (8) with the same specification. The front side of the locking sleeve (9) is open. Two sets of locking blocks (10) with opposite positions are fixedly installed on the front side of the locking sleeve (9). The top surface of the locking block (10) is provided with a locking hole (11). A locking bolt of the same specification is installed in the locking hole (11). A non-slip sleeve (12) of the same specification is fixedly installed on the inner wall of the locking sleeve (9). The non-slip sleeve (12) is made of rubber material.

2. The easy-to-maintain disc brake upper pump assembly according to claim 1, characterized in that: The anti-slip sleeve (12) has uniformly distributed anti-slip teeth (13) fixedly installed on its inner wall.

3. The easy-to-maintain disc brake upper pump assembly according to claim 1, characterized in that: A sealing gasket (14) of the same specification is fitted between the inspection cover (3) and the housing (1), and a sealing plate (15) of the same specification is fixedly installed on the bottom surface of the sealing gasket (14).

4. The easy-to-maintain disc brake upper pump assembly according to claim 3, characterized in that: The sealing gasket (14) and sealing plate (15) are made of rubber material.

5. The easy-to-maintain disc brake upper pump assembly according to claim 3, characterized in that: The top surface of the sealing gasket (14) has four sets of through holes (16) that are positioned opposite each other.

6. The easy-to-maintain disc brake upper pump assembly according to claim 1, characterized in that: The locking sleeve (9) is made of stainless steel.

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