Cleaning brush convenient to disassemble and assemble

Abstract

The utility model provides a cleaning brush convenient to disassemble and assemble, which belongs to the field of cleaning brushes and comprises a handle, a fixing component and a pushing component. A mounting cover is mounted at one end of the handle, and a brush head is mounted in the mounting cover; the sliding rod is installed in the installation cover, the springs are arranged at the two ends of the sliding rod in a sleeved mode, the two sliding blocks are installed on the surface of the sliding rod in a sliding mode, the wedge-shaped fixing blocks at the bottoms of the sliding blocks are inserted into the fixing grooves formed in the two sides of the top of the connecting plug in a penetrating mode, and therefore the brush head is fixedly connected with the installation cover at one end of the handle. The pressing handle is pressed to drive the push rod to press downwards, the push rod drives the transmission rod to move downwards so as to drive the sliding block to move towards the two ends of the sliding rod, the sliding block moves to drive the wedge-shaped fixing block to be separated from the fixing groove, fixing of the inserting head is relieved, the brush head can be conveniently taken out of the mounting cover, and a new brush head can be conveniently detached and replaced.

Description

Technical Field

[0001] The utility model relates to the field of cleaning brushes, in particular to a cleaning brush that is convenient for disassembly and assembly. Background Technique

[0002] The cleaning brush is one of the commonly used cleaning tools. One of the main structures of the brush is to set bristles at one end of the handle. When cleaning the coffee machine, the water flowing out of the coffee machine will flow down along the handle of the brush. If hot water is used for cleaning, it may even scald the user. At the same time, the bristles of the brush are concentratedly arranged and can only be used for cleaning the water outlet part of the coffee machine, and the cleaning effect is poor. Among them, a cleaning brush with the application number "CN202122800232.3", in this utility model, the cleaning brush not only has a simple structure and low production and manufacturing cost, but also divides the bristles into two layers. The upper layer is arranged at the top of the side wall of the brush head body, and the lower layer is arranged at the bottom wall of the brush head body. The two layers of bristles are respectively used for cleaning different parts of the product to be cleaned such as the coffee machine, improving the cleaning effect; at the same time, a water baffle is also arranged on the handle close to the brush head body to play a role in blocking water and prevent the water flow from scalding the operator. However, there is still room for improvement in the use of this brush: Since the brush head and the handle are fixedly installed, it does not have the function of facilitating the installation and disassembly of the brush head. When the brush head is worn to a certain extent, the whole needs to be replaced, resulting in waste of materials. Summary of the Invention

[0003] The purpose of the utility model is to provide a cleaning brush that is convenient for disassembly and assembly, so as to solve the problem proposed in the above background technique that because the brush head and the handle are fixedly installed, it does not have the function of facilitating the installation and disassembly of the brush head. When the brush head is worn to a certain extent, the whole needs to be replaced, resulting in waste of materials.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A cleaning brush that is convenient for disassembly and assembly, including a handle, a fixing component and a pushing component;

[0005] Wherein: An installation cover is installed at one end of the handle, and a brush head is installed inside the installation cover;

[0006] The fixing component includes a slide rod fixedly installed inside the installation cover. Two sliders are slidably installed on the surface of the slide rod. A wedge-shaped fixing block is installed at the bottom of the slider. An insertion joint is installed at the top of the brush head. Fixing grooves are opened on both sides of the top of the insertion joint. The wedge-shaped fixing block is inserted into the fixing groove. Springs are sleeved at both ends of the slide rod, and the springs are in contact with one side of the slider;

[0007] The driving assembly includes a transmission rod hinged to the tops of two sliders. A connecting block is hinged to the tops of the two transmission rods. A push rod is installed on the top of the connecting block, and a pressing handle is installed on the top of the push rod. Travel grooves are formed on both sides of the surface of the mounting cover, and the pressing handle slides inside the travel grooves.

[0008] As a preferred embodiment of the present invention: A baffle is installed in the middle of the plug connector, a sealing gasket is connected to the surface of the baffle, and the sealing gasket is embedded in the inner wall of the bottom end of the mounting cover.

[0009] As a preferred embodiment of the present invention: The handle is composed of a first support rod and a second support rod, and the second support rod slidably penetrates inside the first support rod.

[0010] As a preferred embodiment of the present invention: A locking sleeve is installed at the end of the first support rod, and a fixing bolt is threadedly connected to the surface of the locking sleeve.

[0011] As a preferred embodiment of the present invention: An anti-slip sleeve is sleeved on the surface of the handle.

[0012] As a preferred embodiment of the present invention: A hanging ring is installed on the top of the handle.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) A slide bar is installed inside the mounting cover, springs are sleeved at both ends of the slide bar, and two sliders are slidably installed on the surface of the slide bar. The wedge-shaped fixing blocks at the bottoms of the sliders penetrate into the fixing grooves formed on both sides of the top of the plug connector, so that the brush head is fixedly connected to the mounting cover at one end of the handle. When it is necessary to disassemble the brush head, press the pressing handle to drive the push rod to press down. The push rod drives the transmission rod to move downward, thereby driving the sliders to move towards both ends of the slide bar. The movement of the sliders drives the wedge-shaped fixing blocks to disengage from the fixing grooves, so as to release the fixation of the plug connector, and it is convenient to take out the brush head from the mounting cover and facilitate disassembly and replacement with a new brush head;

[0015] (2) The handle is composed of a first support rod and a second support rod. When it is necessary to adjust the length of the handle, loosen the fixing bolt to make the locking sleeve loose, and pull the second support rod to slide inside the first support rod, thereby adjusting the length of the handle and facilitating adjustment according to the usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram of the present invention;

[0017] Figure 2 is the internal structural schematic diagram of the mounting cover of the present invention;

[0018] Figure 3 is the structural schematic diagram of the composition of the handle of the present invention;

[0019] Figure 4 It is a schematic diagram of the structure of the travel groove of the utility model.

[0020] In the figure: 1. handle; 101. first support rod; 102. second support rod; 103. locking sleeve; 104. fixing bolt; 2. mounting cover; 3. brush head; 4. fixing assembly; 41. sliding rod; 42. sliding block; 43. wedge-shaped fixing block; 44. plug connector; 45. fixing groove; 46. spring; 5. pushing assembly; 51. transmission rod; 52. connecting block; 53. push rod; 54. pressing handle; 55. travel groove; 6. baffle; 7. sealing pad; 8. anti-slip sleeve; 9. hanging ring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 - 4 , a cleaning brush that is easy to disassemble and assemble, comprising: a handle 1, a fixing component 4 and a pushing component 5; a mounting cover 2 is mounted on one end of the handle 1, and a brush head 3 is mounted inside the mounting cover 2;

[0023] See also Figure 1 , Figure 2 The fixing assembly 4 includes a slide rod 41 fixedly installed inside the mounting cover 2, two slide blocks 42 are slidably installed on the surface of the slide rod 41, a wedge-shaped fixing block 43 is installed at the bottom of the slide block 42, a plug connector 44 is installed on the top of the brush head 3, and fixing grooves 45 are opened on both sides of the top of the plug connector 44. The wedge-shaped fixing block 43 is inserted into the fixing groove 45, and springs 46 are sleeved at both ends of the slide rod 41, and the spring 46 is in contact with one side of the slide block 42.

[0024] During specific use: a slide bar 41 is installed inside the mounting cover 2, and springs 46 are sleeved at both ends of the slide bar 41. Two sliders 42 are slidably installed on the surface of the slide bar 41. The wedge-shaped fixing block 43 at the bottom of the slider 42 is inserted into the fixing groove 45 opened on both sides of the top of the plug connector 44, so that the brush head 3 is fixedly connected to the mounting cover 2 at one end of the handle 1. The spring 46 pushes the two sliders 42 closer together in the extended state, so that the wedge-shaped fixing block 43 is tightly inserted into the fixing groove 45 to ensure the stability of the connection.

[0025] See also Figure 2, Figure 4 The driving assembly 5 includes a transmission rod 51 hinged on the tops of two sliders 42. The tops of the two transmission rods 51 are hinged with a connecting block 52. A push rod 53 is installed on the top of the connecting block 52. A pressing handle 54 is installed on the top of the push rod 53. Stroke grooves 55 are formed on both sides of the surface of the installation cover 2. The pressing handle 54 slides inside the stroke grooves 55.

[0026] During specific use: The driving assembly 5 includes two transmission rods 51 hinged on the tops of the sliders 42. The other ends of the two transmission rods 51 are hinged with the connecting block 52. A push rod 53 is installed on the top of the connecting block 52. When the pressing handle 54 is pushed down inside the stroke grooves 55, the push rod 53 drives the transmission rod 51 to move downward through the connecting block 52, thereby driving the slider 42 to move towards both ends of the slide rod 41 through the transmission rod 51. The movement of the slider 42 drives the wedge-shaped fixing block 43 to disengage from the fixing groove 45, so as to release the fixation of the plug connector 44 and facilitate the disassembly of the brush head 3.

[0027] Please refer to Figure 1 , Figure 2 A baffle 6 is installed in the middle of the plug connector 44. A sealing gasket 7 is connected to the surface of the baffle 6. The sealing gasket 7 is embedded in the inner wall of the bottom end of the installation cover 2.

[0028] During specific use: A baffle 6 is installed in the middle of the plug connector 44. When the brush head 3 drives the plug connector 44 to move into the installation cover 2, the baffle 6 contacts the bottom of the installation cover 2 and is limited. At this time, the wedge-shaped fixing block 43 corresponds to the fixing groove 45, which is convenient for fixed connection. The sealing gasket 7 on the top of the baffle 6 is embedded in the inner wall of the installation cover 2, playing a sealing role to prevent moisture from entering the installation cover 2 through the baffle 6.

[0029] Please refer to Figure 1 , Figure 3 The handle 1 is composed of a first support rod 101 and a second support rod 102. The second support rod 102 is slidably inserted inside the first support rod 101. A locking sleeve 103 is installed at the end of the first support rod 101. A fixing bolt 104 is threadedly connected to the surface of the locking sleeve 103.

[0030] During specific use: The handle 1 is composed of a first support rod 101 and a second support rod 102. When the length of the handle 1 needs to be adjusted, loosen the fixing bolt 104 to make the locking sleeve 103 loose, and pull the second support rod 102 to slide inside the first support rod 101, thereby adjusting the length of the handle 1 for easy adjustment according to the usage requirements.

[0031] Please refer to Figure 1 An anti-slip sleeve 8 is sleeved on the surface of the handle 1.

[0032] During specific use: The anti-slip sleeve 8 on the surface of the handle 1 can increase the holding friction during use, making the holding of the brush more stable.

[0033] Please refer to Figure 1 , Figure 3 , and a hanging ring 9 is installed at the top of the handle 1.

[0034] During specific use: The handle 1 can be hung on the wall through the hanging ring 9 at the top.

[0035] Two sliders 42 are slidably installed on the surface of the sliding rod 41. The wedge-shaped fixing blocks 43 at the bottoms of the sliders 42 are inserted into the fixing grooves 45 opened on both sides of the top of the socket 44, so that the brush head 3 is fixedly connected to the mounting cover 2 at one end of the handle 1. The spring 46 pushes the two sliders 42 to approach in the extended state, so that the wedge-shaped fixing blocks 43 are tightly inserted into the fixing grooves 45 to ensure the stability of the connection. During disassembly, the pressing handle 54 is pushed to move downward in the stroke groove 55, and the push rod 53 drives the transmission rod 51 to move downward through the connecting block 52. Thus, the sliders 42 are driven by the transmission rod 51 to move towards both ends of the sliding rod 41. The movement of the sliders 42 drives the wedge-shaped fixing blocks 43 to disengage from the fixing grooves 45, so as to release the fixation of the socket 44 and facilitate the disassembly of the brush head 3.

[0036] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A cleaning brush that is easy to disassemble and assemble, characterized in that: include: A handle (1), wherein a mounting cover (2) is mounted on one end of the handle (1), and a brush head (3) is mounted inside the mounting cover (2); A fixing assembly (4), the fixing assembly (4) comprising a slide bar (41) fixedly mounted inside the mounting cover (2), two slide blocks (42) being slidably mounted on the surface of the slide bar (41), a wedge-shaped fixing block (43) being mounted at the bottom of the slide block (42), a plug connector (44) being mounted at the top of the brush head (3), fixing grooves (45) being formed on both sides of the top of the plug connector (44), the wedge-shaped fixing block (43) being inserted into the fixing grooves (45), and springs (46) being sleeved at both ends of the slide bar (41), the springs (46) being in contact with one side of the slide block (42); A pushing assembly (5), the pushing assembly (5) comprising a transmission rod (51) hinged at the top of two sliders (42), a connecting block (52) hinged at the top of the two transmission rods (51), a push rod (53) mounted on the top of the connecting block (52), a pressing handle (54) mounted on the top of the push rod (53), travel grooves (55) being provided on both sides of the surface of the mounting cover (2), and the pressing handle (54) sliding inside the travel grooves (55).

2. The conveniently disassembled cleaning brush according to claim 1, characterized in that: A baffle (6) is installed in the middle of the plug connector (44), a sealing gasket (7) is connected to the surface of the baffle (6), and the sealing gasket (7) is embedded in the inner wall of the bottom end of the installation cover (2).

3. The conveniently disassembled cleaning brush according to claim 1, characterized in that: The handle (1) is composed of a first support rod (101) and a second support rod (102), wherein the second support rod (102) is slidably inserted into the first support rod (101).

4. The conveniently disassembled cleaning brush according to claim 3, characterized in that: A locking sleeve (103) is installed at the end of the first support rod (101), and a fixing bolt (104) is threadedly connected to the surface of the locking sleeve (103).

5. The conveniently disassembled cleaning brush according to claim 1, characterized in that: The surface of the handle (1) is covered with an anti-slip cover (8).

6. The conveniently disassembled cleaning brush according to claim 1, characterized in that: A hanging ring (9) is installed on the top of the handle (1).

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