Mop head

Abstract

The utility model belongs to the technical field of mops, and particularly relates to a mop head which comprises a mounting seat, the mounting seat is used for fixing wiping cloth, the wiping cloth comprises at least two mop strips made of different materials, and the mop strips made of different materials are arranged in a staggered mode. One mop strip comprises polyvinyl formal, screen cloth is arranged in the middle of the mop strip, the polyvinyl formal is laid on the screen cloth, and the surface formed by the polyvinyl formal makes contact with the outside. The screen cloth comprises superfine fibers; and the other mop strip is fiber cloth. The utility model provides a mop head with good water absorption.

Description

Technical Field

[0001] The utility model belongs to the technical field of mops, and particularly refers to a mop head. Background Art

[0002] The cloth mop is a traditional cleaning tool for people. The cloth mop uses strips of wiping cloth as the cleaning component, usually made of cotton cloth. With the passage of time, the cloth mops made of cotton cloth have been gradually abandoned. The main reason is that the water absorption of cotton cloth is limited and the wiping effect is not good. The cloth mops in the market have been gradually replaced by flat mops and cotton swab mops with good water absorption.

[0003] In order to make the cloth mop have better water absorption, manufacturers in the market began to look for materials with strong water absorption. Such as polyvinyl formal, which has strong water absorption and is widely used in cotton swab mops, such as Chinese Patent CN201610336471.9, a cotton swab mop head. Polyvinyl formal has certain deficiencies: a. It will shrink rapidly after drying. If polyvinyl formal is made into thin mop strips, it will curl or even break after drying; b. The surface resistance formed by polyvinyl formal is relatively large. When the mop head formed by mop strips made of a large amount of polyvinyl formal is used for mopping the floor, there is a large resistance, especially when mopping on a dry floor, which is not conducive to the use of users. Summary of the Invention

[0004] The purpose of the utility model is to provide a mop head that is convenient to drag and has good water absorption.

[0005] The purpose of the utility model is realized as follows:

[0006] A mop head includes a mounting base for fixing a wiping cloth. The wiping cloth includes at least two different materials of mop strips, and the mop strips of different materials are arranged alternately.

[0007] One of the mop strips includes polyvinyl formal. A mesh cloth is arranged in the middle of the mop strip, and the polyvinyl formal is laid on the mesh cloth, and the surface formed by the polyvinyl formal is in contact with the outside; the mesh cloth includes superfine fibers.

[0008] The other mop strip is a fiber cloth.

[0009] The surface of the fiber cloth is a hairy surface, showing an uneven state.

[0010] The fiber cloth includes superfine fibers; the surface of the fiber cloth can be coated with polyvinyl formal or polyurethane.

[0011] A number of raised prints are arranged on the surface formed by the polyvinyl formal, so that both sides of the surface formed by the polyvinyl formal are uneven.

[0012] The middle part of the mesh fabric formed by warp and weft knitting forms squares, and the polyvinyl formal naturally forms a grid under the action of the mesh fabric during the foaming process.

[0013] By means of extrusion molding, regular concave and convex textures are formed on the surface of the mop strip.

[0014] The wiping cloth includes an integral sheet body and a mop strip. The sheet body is used for clamping and fixing on the mounting seat, and the mop strip is located outside the mounting seat.

[0015] The mounting seat includes an upper seat and a lower seat fixed to each other, and the sheet body is clamped in the gap between the upper seat and the lower seat.

[0016] The lower seat is provided with at least one insertion post, and the upper seat is provided with an insertion hole matching the insertion post; a convex edge is provided on the insertion post, and the convex edge is clamped on the card slot or step part of the insertion hole.

[0017] The wiping cloth is provided with colored fibers, and the colors of the colored fibers are clearly visible after the polyvinyl formal or polyurethane is connected to the colored fibers.

[0018] The prominent and beneficial technical effects of the present utility model compared with the prior art are:

[0019] 1. The present utility model uses the mesh fabric as the middle carrier of the polyvinyl formal to enhance the toughness of the mop strip. Even when the mop strip is dry and partial cracks appear on the surface of the polyvinyl formal, the mop strip will not break. The polyvinyl formal is a foaming agent and can be well integrated with the mesh fabric. By controlling the amount of polyvinyl formal, the manufacturer can control to hide the mesh fabric inside, increasing the aesthetic degree of the product, and the user cannot see the middle mesh fabric.

[0020] 2. The mop strip of the present utility model is provided with at least two different materials. One mop strip uses polyvinyl formal as the main material; the other mop strip mainly uses fiber cloth as the main material. The main reason is that the polyvinyl formal has extremely strong water absorption, but the surface resistance of the polyvinyl formal is relatively large, and it is more laborious to drag when the ground is relatively dry; the water absorption of the fiber cloth is better than that of cotton cloth but weaker than that of polyvinyl formal, but it is soft and has small dragging resistance. The two different mop strips are arranged in an interleaved manner to make up for each other, making the entire mop head not only convenient to drag but also have good water absorption.

[0021] 3. The mesh fabric of the present utility model uses ultra-fine fibers, and polyvinyl formal is arranged in the pores of the ultra-fine fibers. Capillary action will be formed on the surface of the ultra-fine fibers, which can better adsorb the polyvinyl formal; the combination between the ultra-fine fibers and the polyvinyl formal is stronger, and the polyvinyl formal can be effectively adsorbed on the surface and in the pores of the mesh fabric, making the overall integrity of the polyvinyl formal and the fiber mesh fabric stronger.

[0022] 4. The wiping cloth of the present utility model includes an integral sheet body and a mop strip. The sheet body is used for clamping and fixing on the mounting seat. The sheet body is convenient to fix and not easily pulled out, and is not easily damaged even under long-term clamping. The mop strip is located outside the mounting seat. To avoid breakage during the installation and use of the wiping cloth, the wiping cloth adopts a complete sheet body. Preferably, a complete wiping cloth is formed into the lower mop strip and the upper sheet body by cutting, and the sheet body is clamped on the mounting seat. Description of the Drawings

[0023] Figure 1 is a schematic structural view of the present utility model;

[0024] Figure 2 is a schematic internal structural view of the present utility model;

[0025] Figure 3 is Figure 2 an enlarged structural view of part A of

[0026] Figure 4 is one of the schematic structural views of the wiping cloth of the present utility model;

[0027] Figure 5 is a schematic structural view of the mop strip composed of polyvinyl formal of the present utility model;

[0028] Figure 6 is another schematic structural view of the wiping cloth of the present utility model;

[0029] Figure 7 is Figure 6 an enlarged structural view of part B of

[0030] Figure 8 is a schematic internal structural view of the mop strip composed of polyvinyl formal of the present utility model.

[0031] In the figures: 1 - mounting seat; 11 - upper seat; 111 - insertion hole; 112 - step portion; 12 - lower seat; 121 - insertion post; 122 - flange; 2 - wiping cloth; 2a - mop strip composed of polyvinyl formal; 21 - sheet body;

[0032] 22 - mop strip; 221 - raised print; 23 - mesh cloth; 24 - polyvinyl formal. Detailed Embodiments

[0033] The present utility model will be further described below with reference to the drawings in specific embodiments, as shown in Figure 1-8 shown:

[0034] A mop head includes a mounting base 1 for fixing a wiping cloth 2. The wiping cloth 2 includes at least two kinds of mop strips 22 made of different materials, and the mop strips 22 made of different materials are arranged alternately. One of the mop strips includes polyvinyl formal 24. A mesh cloth 23 is arranged in the middle of this mop strip, and the polyvinyl formal 24 is laid on the mesh cloth 23, and the surface formed by the polyvinyl formal is in contact with the outside world. Polyvinyl formal has strong water absorption and serves as the surface layer, which can better adsorb stains. The other mop strip 22 is a fiber cloth. One of the mop strips is mainly made of polyvinyl formal; the other mop strip is mainly made of fiber cloth. The main reason is that polyvinyl formal has extremely strong water absorption, but the surface resistance of polyvinyl formal is relatively large, and it is more laborious to drag on a relatively dry ground; the water absorption of the fiber cloth is better than that of cotton cloth but weaker than that of polyvinyl formal, but it is soft and has a small dragging resistance. The two different mop strips are arranged alternately to make up for each other, making the whole mop head not only convenient to drag but also have good water absorption.

[0035] The fiber cloth includes ultra-fine fibers; polyvinyl formal or polyurethane can be coated on the surface of the fiber cloth. In this way, the water absorption of the fiber cloth is improved, and the coated polyvinyl formal or polyurethane is not likely to be excessive.

[0036] The surface of the fiber cloth is a matte surface, showing an uneven state. The surface formed by polyvinyl formal is provided with a number of embossings 221, so that both side surfaces formed by polyvinyl formal are uneven. Or, the surface of the mop strip is formed with regular concave and convex textures by extrusion molding. Or, squares are formed in the middle of the mesh cloth formed by warp and weft knitting, and the polyvinyl formal naturally forms a grid shape under the action of the mesh cloth during the foaming process. The core of the above solutions is: to make the surface of the mop strip 22 uneven to reduce the resistance of mopping the floor.

[0037] The wiping cloth 2 includes an integral sheet body 21 and mop strips 22. The sheet body 21 is used for clamping and fixing on the mounting base 1, and the mop strips 22 are located outside the mounting base 1. The sheet body 21 is convenient for fixing, not easy to be pulled out, and not easy to be damaged even under long-term clamping. In order to avoid breakage during the installation and use of the wiping cloth, the wiping cloth 2 adopts a complete sheet body 21. Preferably, a complete wiping cloth is formed into the following mop strips and the upper sheet body by cutting, and the sheet body is clamped on the mounting base. Of course, the wiping cloth with mop strips below and a sheet body above can also be made by other methods.

[0038] The mounting base 1 includes an upper seat 11 and a lower seat 12 that are fixedly connected to each other, and the sheet body 21 is clamped in the gap between the upper seat 11 and the lower seat 12.

[0039] The lower base 12 is provided with at least one insertion post 121, and the upper base 11 is provided with an insertion hole 111 that cooperates with the insertion post 121; a flange 122 is provided on the insertion post 121, and the flange 122 is clamped on the clamping groove or step portion 112 of the insertion hole 111. By this means, it is convenient for the manufacturer to assemble. The worker only needs to place the sheet body in the corresponding position, then insert the insertion post and the insertion hole into each other, and then push them tightly. Preferably, holes that cooperate with the insertion posts can also be provided on the sheet body. During assembly, the sheet body is first inserted onto the insertion posts, and then the upper base and the lower base are fixed.

[0040] The wiping cloth 2 is provided with colored fibers, and the colored fibers are clearly visible after polyvinyl formal or polyurethane is connected to the colored fibers. Of course, the colored fibers of the entire wiping cloth adopt a unified color, and the same color can make the wiping cloth more concise; it can also be divided into multiple colors, or even made into colorful or rainbow colors, etc.; the specific color distinction is mainly freely controlled by the manufacturer.

[0041] The above embodiments are only the preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention shall be covered within the protection scope of the present invention.

Claims

1. A mop head includes a mounting base for fixing a wiping cloth, and is characterized in that: The wiping cloth includes at least two mop strips made of different materials, and the mop strips made of different materials are arranged alternately; One of the mop strips includes polyvinyl formal, a mesh cloth is arranged in the middle of the mop strip, and polyvinyl formal is laid on the mesh cloth, and the surface formed by the polyvinyl formal contacts the outside; The other mop strip is a fiber cloth.

2. The mop head according to claim 1, characterized in that: The surface of the fiber cloth is a rough surface, presenting an uneven state.

3. The mop head according to claim 2, wherein: The fiber cloth includes ultrafine fibers; the surface of the fiber cloth can be coated with polyvinyl formal or polyurethane.

4. The mop head according to claim 1 or 2 or 3, characterized in that: The mesh cloth includes ultrafine fibers, and a number of embossings are arranged on the surface formed by polyvinyl formal, so that both side surfaces formed by polyvinyl formal are uneven.

5. The mop head according to claim 4, characterized in that: Squares are formed in the middle of the mesh cloth formed by warp and weft knitting, and the polyvinyl formal naturally forms a grid shape under the action of the mesh cloth during the foaming process.

6. The mop head according to claim 4, wherein: Regular concave and convex textures are formed on the surface of the mop strip by extrusion molding.

7. The mop head according to claim 1 or 2 or 3 or 5 or 6, characterized in that: The wiping cloth includes an integral sheet body and mop strips, the sheet body is used for being clamped and fixed on the mounting seat, and the mop strips are located outside the mounting seat.

8. The mop head according to claim 7, wherein: The mounting seat includes an upper seat and a lower seat which are fixedly connected to each other, and the sheet body is clamped in the gap between the upper seat and the lower seat.

9. The mop head according to claim 8, characterized in that: The lower seat is provided with at least one insertion column, and the upper seat is provided with an insertion hole matched with the insertion column; a convex edge is arranged on the insertion column, and the convex edge is clamped on the clamping groove or the stepped part of the insertion hole.

10. The mop head according to claim 1 or 2 or 3 or 5 or 6 or 8 or 9, characterized in that: The wiping cloth is provided with colored fibers, and the colors of the colored fibers are clearly visible after being connected with polyvinyl formal or polyurethane.

Images