Mop head assembly convenient to disassemble and assemble

Abstract

The utility model discloses a mop head assembly convenient to disassemble and assemble, and belongs to the technical field of mop heads. The mop head assembly convenient to disassemble and assemble comprises a mop head body and drag hooks which are symmetrically arranged and used for being connected with the mop head body and a mop rod; the mop head assembly convenient to disassemble and assemble further comprises an anti-retreating type assembling structure which is arranged on the mop head body and the two drag hooks and used for disassembling and assembling the mop head body and the two drag hooks. According to the mop head assembly convenient to disassemble and assemble, an anti-retreating assembling structure that the protruding blocks are inserted into the grooves is adopted to replace a traditional screw auxiliary assembling structure, rapid assembling and disassembling can be achieved, tools are not needed, the assembling and disassembling processes are greatly simplified, meanwhile, the mop head assembly is formed by plastic in an integrated injection molding mode, and the cost is low. According to the production mode, the processing flow is simplified, the production cost is reduced, and the problem that the mop head cannot be detached due to rusting and corrosion after long-time use can be effectively solved by adopting plastic to replace parts such as a drag hook and a screw of a traditional iron piece.

Description

Technical Field

[0001] The present application relates to the technical field of mop heads, and in particular to a mop head assembly that is easy to assemble and disassemble. Background Art

[0002] In daily life, mops are a common cleaning tool and are widely used for floor cleaning in homes, offices, schools, hospitals, etc. With the advancement of technology and the improvement of living standards, people have higher and higher requirements for the convenience, durability and cleaning effect of mops.

[0003] The traditional mop head and the hook used to connect the mop rod are often connected by screws, which require additional tools for disassembly and installation, and the steps are relatively complicated. In addition, the hooks and screws used are mostly made of iron materials, which require multiple tedious processes during the production and processing. These materials are prone to corrosion and rust after being soaked in water for a long time. After rusting, the mop head and the hook are easily stuck together, resulting in the problem that the mop head cannot be disassembled.

[0004] Therefore, the present application provides a mop head assembly that is easy to disassemble and assemble to solve the above problems. Utility Model Content

[0005] The present application provides a mop head assembly that is easy to disassemble and assemble, aiming to solve the problems of the existing mop head assembly that is easy to disassemble and assemble proposed in the background art, which relies on screw connections and iron materials, is not only complicated to disassemble and assemble but also prone to rust and adhesion.

[0006] To achieve the above objectives, the present application provides the following technical solutions: a mop head assembly that is easy to assemble and disassemble, comprising a mop head body and symmetrically arranged pull hooks for connecting the mop head body to a mop rod, the mop head assembly also comprising an anti-retraction assembly structure provided on the mop head body and the two pull hooks for assembling and disassembling the mop head body and the two pull hooks;

[0007] The anti-retraction assembly structure includes a fixed block provided on the mop head body, a slider that moves laterally on the top of the fixed block and is fixedly connected to the two hooks, protrusions symmetrically fixed on both sides of one end of the fixed block, and grooves fixed on the slider at positions corresponding to the protrusions and adapted to the protrusions;

[0008] The two hooks, sliders and grooves, as well as the fixing blocks and protrusions are all made of plastic integrally formed by injection molding; by adopting an anti-retraction assembly structure in which the protrusions are inserted into the grooves to replace the traditional screw-assisted assembly structure, quick installation and disassembly can be achieved without the aid of tools, which greatly simplifies the installation and disassembly process. At the same time, the one-piece injection molding technology is adopted. This production method not only simplifies the processing flow, but also reduces production costs. In addition, the use of plastic to replace traditional iron hooks, screws and other components can effectively solve the problem that the mop head cannot be disassembled due to rust and corrosion after long-term use.

[0009] Preferably, in order to facilitate the connection between the fixing block and the mop head body, the fixing block is provided with linearly distributed through holes, bolts are provided in the through holes, and the fixing block is fixedly connected to the mop head body through the bolts; by providing linearly distributed through holes on the fixing block and using bolts to fix the fixing block to the mop head body, this design ensures the stability and firmness of the connection.

[0010] Preferably, in order to facilitate easy insertion of the protrusion and the groove, the edge of the protrusion is an arc-shaped structure; designing the edge of the protrusion into an arc-shaped structure can reduce the friction and resistance during insertion, so that the protrusion and the groove can be easily inserted, thereby improving the convenience and efficiency of assembly.

[0011] Preferably, in order to prevent the slider from moving excessively on the fixed block, a limiting portion for limiting the position of the slider is fixedly provided on the side of the fixed block close to the protrusion; the limiting portion is fixedly provided on the side of the fixed block close to the protrusion, which can effectively prevent the slider from moving excessively on the fixed block and ensure the accurate position of the protrusion and the groove. This design not only improves the accuracy and reliability of assembly.

[0012] Preferably, in order to facilitate the assembly of the hook and the mop rod, a mounting hole is provided at the end of the hook away from the slider, and the hook is designed with a contoured countersunk head corresponding to the position of the mounting hole; a mounting hole is provided at the end of the hook away from the slider, and a contoured countersunk head is designed at the position of the mounting hole, so that the hook and the mop rod can be conveniently connected together by fasteners such as screws.

[0013] Preferably, in order to further facilitate disassembly and assembly, an arrow mark for indicating the disassembly and assembly direction of the slider and the fixed block is fixedly provided on the mop head body; the arrow mark for indicating the disassembly and assembly direction of the slider and the fixed block is fixedly provided on the mop head body, which can provide the user with intuitive guidance and reference, making the disassembly and assembly process simpler and clearer.

[0014] The easy-to-assemble and disassemble mop head assembly adopts an anti-retraction assembly structure in which a protrusion is inserted into a groove to replace the traditional screw-assisted assembly structure, which can achieve quick installation and disassembly without the need for tools, greatly simplifying the installation and disassembly process;

[0015] The two hooks, slider, groove, fixing block and protrusion of the easy-to-detach mop head assembly are all made of plastic integrally molded by injection molding. This production method not only simplifies the processing process but also reduces production costs. In addition, the use of plastic to replace traditional iron hooks, screws and other components can effectively solve the problem of the mop head being unable to be disassembled due to rust and corrosion after long-term use.

[0016] The easy-to-disassemble mop head assembly is provided with arrow marks for indicating the disassembly and assembly directions of the slider and the fixed block, which can provide intuitive guidance and reference for the user, making the disassembly and assembly process simpler and clearer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a mop head assembly that is easy to disassemble and assemble;

[0018] Figure 2 An exploded view of a mop head assembly for easy disassembly and assembly;

[0019] Figure 3 The figure is a structural diagram of an anti-retraction assembly structure in a mop head assembly that is easy to disassemble and assemble.

[0020] In the picture:

[0021] 1. Mop head body;

[0022] 2. Retractor hook; 21. Mounting hole;

[0023] 3. Anti-retraction assembly structure; 31. Fixing block; 311. Through hole; 312. Bolt; 313. Limiting portion; 32. Slider; 33. Protrusion;

[0024] 4. Arrow mark. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0026] Example 1

[0027] This embodiment provides a mop head assembly that is easy to disassemble and assemble. Figure 1-Figure 3As shown, the easy-to-disassemble mop head assembly includes a mop head body 1 and symmetrically arranged hooks 2 for connecting the mop head body 1 and the mop rod. The easy-to-disassemble mop head assembly also includes an anti-retraction assembly structure 3 arranged on the mop head body 1 and the two hooks 2 for disassembling the mop head body 1 and the two hooks 2; the anti-retraction assembly structure 3 includes a fixed block 31 arranged on the mop head body 1, a slider 32 that moves laterally at the top of the fixed block 31 and is fixedly connected to the two hooks 2, protrusions 33 symmetrically fixedly arranged on both sides of one end of the fixed block 31, and a groove fixedly arranged on the slider 32 at a position corresponding to the protrusion 33 and adapted to the protrusion 33; the two hooks 2, the slider 32 and the groove, as well as the fixed block 31 and the protrusion 33 are all made of plastic integrally molded by injection molding.

[0028] Among them, in order to facilitate easy insertion of the protrusion 33 and the groove, the edge of the protrusion 33 is an arc-shaped structure; designing the edge of the protrusion 33 into an arc-shaped structure can reduce the friction and resistance during insertion, so that the protrusion 33 and the groove can be easily inserted, thereby improving the convenience and efficiency of assembly.

[0029] When in use, since the two hooks 2, the slider 32 and the groove, as well as the fixing block 31 and the protrusion 33 are all made of plastic integrally formed by injection molding, when the slider 32 is gently pushed to separate or connect the groove set on it with the protrusion 33 on the fixing block 31, the two hooks 2, the slider 32 and the groove can be removed from the fixing block 31, or the two hooks 2, the slider 32 and the groove and the fixing block 31 can be installed, so that the hook 2 and the mop head body 1 can be quickly disassembled or assembled without the help of additional tools for disassembly and assembly. At the same time, it is made of plastic integrally formed by injection molding. This production method not only simplifies the processing process, but also reduces production costs. In addition, the use of plastic to replace traditional iron hooks 2, screws and other components can effectively solve the problem that the mop head cannot be disassembled due to rust and corrosion after long-term use.

[0030] Specifically, the fixing block 31 is provided with through holes 311 distributed linearly, and bolts 312 are provided in the through holes 311. The fixing block 31 is fixedly connected to the mop head body 1 through the bolts 312.

[0031] Before installing the draw hook 2 and the mop head body 1, first pass the bolt 312 through the through hole 311 from one side of the fixing block 31 and tighten it to extend into the interior of the mop head body 1 or the corresponding connecting hole, so as to complete the installation between the fixing block 31 and the mop head body 1 on the anti-retreat assembly structure 3. After that, the installation of the draw hook 2 and the mop head body 1 can be completed by plugging the groove on the slider 32 into the protrusion 33 on the fixing block 31. The bolt 312 is located in the through hole 311. When the fixing block 31 and the mop head body 1 are connected, the bolt 312 will not protrude from the top of the fixing block 31 and affect the sliding of the slider 32.

[0032] Furthermore, a limiting portion 313 is fixedly provided on one side of the fixed block 31 close to the protrusion 33 for limiting the position of the slider 32; when the slider 32 is gently pushed so that the groove provided on it is plugged into the protrusion 33 on the fixed block 31, the position of the slider 32 sliding on the fixed block 31 can be limited due to the limitation of the limiting portion 313 to prevent the slider 32 from sliding excessively. When the slider 32 abuts against the lower limiting portion 313, the groove provided on it corresponds exactly to the position of the protrusion 33 on the fixed block 31, so that the plug-in is accurate.

[0033] In addition, in order to facilitate the assembly of the hook 2 and the mop rod, a mounting hole 21 is opened at the end of the hook 2 away from the slider 32, and a contoured countersunk design is made at the position of the mounting hole 21 of the hook 2; a mounting hole 21 is opened at the end of the hook 2 away from the slider 32, and a contoured countersunk design is made at the position of the mounting hole 21, so that the hook 2 can be conveniently connected to the mop rod through fasteners such as screws.

[0034] Example 2

[0035] Different from Example 1, in order to further facilitate disassembly and assembly, an arrow mark 4 for indicating the disassembly and assembly direction of the slider 32 and the fixed block 31 is fixedly provided on the mop head body 1; the arrow mark 4 for indicating the disassembly and assembly direction of the slider 32 and the fixed block 31 is fixedly provided on the mop head body 1, which can provide users with intuitive guidance and reference, making the disassembly and assembly process simpler and clearer.

[0036] The above is only a preferred specific implementation method of the present application, but the scope of protection of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present application within the technical scope disclosed in the present application, and they should be covered by the scope of protection of the present application.

Claims

1. A mop head assembly that is easy to assemble and disassemble, comprising a mop head body (1) and a symmetrically arranged hook (2) for connecting the mop head body (1) and a mop rod, characterized in that: The mop head assembly that is easy to assemble and disassemble further comprises an anti-retraction assembly structure (3) provided on the mop head body (1) and the two pull hooks (2) for assembling and disassembling the mop head body (1) and the two pull hooks (2); The anti-retraction assembly structure (3) comprises a fixed block (31) arranged on the mop head body (1), a slider (32) which moves laterally at the top of the fixed block (31) and is fixedly connected to the two pull hooks (2), protrusions (33) which are symmetrically fixedly arranged on both sides of one end of the fixed block (31), and a groove which is fixedly arranged on the slider (32) at a position corresponding to the protrusion (33) and is adapted to the protrusion (33); The two draw hooks (2), the slider (32) and the groove, as well as the fixing block (31) and the protrusion (33) are all formed by integral plastic injection molding.

2. The easily detachable mop head assembly according to claim 1, characterized in that: The fixing block (31) is provided with through holes (311) distributed linearly, bolts (312) are arranged in the through holes (311), and the fixing block (31) is fixedly connected to the mop head body (1) via the bolts (312).

3. The easily detachable mop head assembly according to claim 1, characterized in that: The edge of the protrusion (33) is in an arc-shaped structure.

4. The easily detachable mop head assembly according to claim 3, characterized in that: A limiting portion (313) for limiting the position of the slider (32) is fixedly provided on one side of the fixing block (31) close to the protrusion (33).

5. The easily detachable mop head assembly according to claim 1, characterized in that: An installation hole (21) is provided at one end of the draw hook (2) away from the slider (32), and a countersunk head is designed to conform to the position of the installation hole (21).

6. The easily detachable mop head assembly according to claim 1, characterized in that: An arrow mark (4) for indicating the disassembly and assembly direction of the sliding block (32) and the fixing block (31) is fixedly provided on the mop head body (1).

Images