A wiping body comprising a sponge glass wiper

Abstract

A kind of wiping body includes sponge glass wiper, including rod body and wiping head, wiping head includes wiping body and base, wiping body is coupled on base, base is coupled at the end of rod body, base has a plane as fixed surface, at least one column on fixed surface, the material of wiping body is sponge or sponge composite scouring pad, sponge has a plane as bottom surface, at least one hole corresponding on bottom surface, the height of column is less than the depth of the sponge part of the hole, column is inserted into hole, at least one dimension of column is greater than the corresponding size of hole, hole is expanded and partially deformed by column, bottom surface is attached to fixed surface.

Description

Technical Field

[0001] The product involved in this utility model belongs to a cleaning product, and in particular a glass cleaner product with a sponge included in the wiping body. Background Technology

[0002] Window cleaners are already a mature product, offering both wiping and scraping functions. This invention only relates to the wiping function. Current window cleaners consist of a handle and a cleaning head. The handle can be straight, curved, or U-shaped, while the cleaning head includes the wiping body and a base. Most current wiping bodies are made of cleaning cloths, which generally have low absorbency, resulting in mediocre wiping effectiveness and easy soiling. Some cleaning cloths are secured to the base with hook and loop fasteners, with one side of the cloth and the other side of the base having the fasteners. Others are fitted onto the base like a pocket, but these are not very convenient to remove and are difficult to clean thoroughly after removal. One type of window cleaner on the market uses a sponge with a layer of scouring pad on the surface, adhered to the base. In this type, the wiping body needs to be washed along with the base, and the base becomes unusable after the wiping body wears out. Utility Model Content

[0003] The technical problem to be solved by this utility model is that the wiping body should have high water absorption and cleaning ability, and the wiping body should be easy to disassemble and install.

[0004] To solve the above-mentioned technical problems, the contents of this utility model are as follows:

[0005] A glass cleaner comprising a sponge includes a rod and a cleaning head. The cleaning head includes a cleaning body and a base. The cleaning body is connected to the base, and the base is connected to the end of the rod. The base has a flat surface as a fixed surface, and at least one post is located on the fixed surface, the post being perpendicular to the fixed surface. The cleaning body is made of sponge or a sponge-composite scouring pad. The sponge has a flat surface as a bottom surface, and at least one corresponding hole is located on the bottom surface, the hole being perpendicular to the bottom surface. The height of the post is less than the depth of the sponge portion of the hole, the post is inserted into the hole, at least one external dimension of the post is larger than the corresponding dimension of the hole, the hole is enlarged and partially deformed by the post, and the bottom surface is in contact with the fixed surface.

[0006] As a preferred embodiment, the upper surface of the sponge is parallel to the bottom surface, the sponge is a parallel sheet, the sponge portion of the hole is a through hole, and the upper surface of the sponge can be laminated with the scouring pad.

[0007] As a further preferred embodiment, the wiping body of the sponge composite scouring pad has through holes, the through holes of the scouring pad having the same size as the through holes of the sponge, and the outer contour dimensions of the scouring pad having the same size as the outer contour dimensions of the sponge.

[0008] As a further preferred embodiment, the fixed surface has at least two cylinders, and the wiping body of the sponge composite scouring pad has at least two corresponding through holes. The relative positional dimensions of the through holes are the same as the relative positional dimensions of the cylinders. The height of the cylinder is less than the thickness of the sponge, and the diameter of the cylinder is greater than the diameter of the through hole.

[0009] As a further preferred embodiment, the outer contour of the fixed surface and the outer contour of the wiping body of the sponge composite scouring pad are both rectangular.

[0010] As a further preferred embodiment, the length and width of the outer contour of the wiping body of the sponge composite scouring pad are both greater than the length and width of the outer contour of the fixing surface.

[0011] This invention relates to a wiping body comprising a sponge, such as polyurethane sponge. The sponge is an open-cell hydrophilic polymer foam with excellent elasticity and absorbency, allowing direct wiping of glass surfaces. To improve abrasion resistance, the sponge can be laminated with a scouring pad. Because the wiping body contains a relatively thick sponge, it exhibits strong absorbency and high cleaning power. The base has a column on its fixing surface, and the sponge has holes. These holes are enlarged and partially deformed by the column. The wiping body is fixed to the base, and when the holes detach from the column, the wiping body can be removed. Therefore, installation and removal are convenient, and the cleaning effect is significant. Attached Figure Description

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0013] Figure 1 This is a structural schematic diagram of the first embodiment of this utility model.

[0014] Figure 2 This is an exploded view of one angle of this embodiment.

[0015] Figure 3 This is an exploded view of this embodiment from another angle.

[0016] Figure 4 This is a schematic diagram of the structure of the second embodiment of this utility model.

[0017] Figure 5 This is a schematic diagram of the structure for removing the wiping body in this embodiment. Detailed Implementation

[0018] like Figure 1 , Figure 2 and Figure 3 As shown, a glass cleaner comprising a sponge includes a rod (1) and a cleaning head, the cleaning head including a base (21) and the sponge (22), the base (21) being made of plastic and connected to the end of the rod (1). Figure 1 , Figure 2 and Figure 3 As shown, the base (21) has a circular plane as a fixed surface, and a rectangular column on the fixed surface. The rectangular column is perpendicular to the fixed surface, and its width is 15 mm and its height is 28 mm. The outer contour of the sponge (22) is cylindrical, with a diameter of 160 mm and a thickness of 36 mm. The wiping surface has a concave arc surface. The sponge (22) has a flat surface as its bottom surface, and a blind hole with parallel sides in the middle and arc sides on both sides on the bottom surface. The blind hole is perpendicular to the bottom surface. The width of the parallel parts in the middle of the blind hole is 14 mm, and the depth of the blind hole is 28.6 mm. The height of the rectangular column, 28 mm, is less than the depth of the blind hole, 28.6 mm. Figure 1 , Figure 2 and Figure 3 As shown, the rectangular post is inserted into the blind hole. The width of the rectangular post (15 mm) is greater than the width of the blind hole (14 mm), and the length of the blind hole is greater than the length of the rectangular post. Only the width of the rectangular post is greater than the corresponding dimension of the blind hole. The width of the blind hole is locally deformed due to the increased width of the rectangular post. The bottom plane is in contact with the fixing surface, and the sponge (22) is fixed on the base (21). In practical applications, the dimensions of the post and the hole should take into account the density, thickness, and size of the sponge. The number and shape of the holes may differ from those in this embodiment. Figure 1 , Figure 2 and Figure 3 As shown, the sponge can be removed by detaching its pores from the base post. Therefore, the wiping body is easy to remove and install. The wiping body is made of sponge with a thickness of 36 mm, which gives it strong water absorption and makes it easy to clean.

[0019] like Figure 4 and Figure 5 As shown, a glass cleaner comprising a sponge includes a rod (1) and a cleaning head. The cleaning head includes a base (21) and a cleaning body. The base (21) is made of plastic, and the cleaning body is a sponge composite scouring pad. As shown, the sponge (22) has dimensions of 210 mm in length, 90 mm in width, and 35 mm in thickness. The composite scouring pad (221) has dimensions of 210 mm in length, 90 mm in width, and 3 mm in thickness. The base (21) is connected to the end of the rod (1). Figure 4 and Figure 5 As shown, there are four cylinders on the fixed surface, each with a diameter of 15 mm and a height of 33 mm. The sponge (22) is a parallel sheet, and the sponge portion with the four circular holes is a through hole. The upper surface of the sponge (22) is parallel to the bottom surface, and the upper surface is combined with the scouring pad (221). For the wiping body of the sponge (22) combined with the scouring pad (221), the scouring pad (221) has through holes, and the through holes of the scouring pad (221) are the same size as the through holes of the sponge (22), with a diameter of 14.5 mm. The outer contour dimensions of the scouring pad (221) are the same as the outer contour dimensions of the sponge (22). Figure 4 and Figure 5 As shown, there are four cylinders on the fixed surface, and four corresponding through holes on the sponge (22) combined with the scouring pad (221). The relative dimensions of the four through holes are the same as the relative dimensions of the cylinders. The height of the cylinder (33 mm) is less than the depth of the sponge portion of the hole (35 mm), and the diameter of the cylinder (15 mm) is greater than the diameter of the through hole (14.5 mm). When the four cylinders are inserted into the four holes, the holes are enlarged and partially deformed by the cylinders. The bottom surface is in contact with the fixed surface, and the wiping body of the sponge (22) combined with the scouring pad (221) is fixed on the base (21). Figure 4 and Figure 5 As shown, the outer contour of the fixed surface and the outer contour of the sponge (22) composite scouring pad (221) are both rectangular. Rectangle is a commonly used shape, and the four right angles of the rectangle can clean the right angles of the glass. Figure 4 and Figure 5 As shown, the length and width of the outer contour of the sponge (22) combined with the scouring pad (221) are both larger than the length and width of the outer contour of the fixing surface, so that the fixing surface will not contact the glass surface and will not interfere with the operation of the wiping body. Figure 4 and Figure 5 It consists of a row of four cylinders and four through holes, or two rows of four cylinders and two rows of four through holes, which makes the wiping body more reliably fixed to the base.

[0020] When the wiping surface is simply a sponge, it can be concave, wavy, or ribbed. When the wiping surface is a sponge or a scouring pad, the wiping surface may not have the aforementioned holes; these holes are blind holes, which is more aesthetically pleasing but increases production costs. Both sponges and scouring pads are parallel sheets, and when the wiping surface is a sponge or a scouring pad, they have the aforementioned through holes, which facilitates production.

[0021] It should be noted that the above description and specific embodiments only illustrate two representative structural solutions and do not provide a comprehensive description. Therefore, they should not be construed as limiting the scope of protection of this utility model. The scope of protection of this utility model is determined by the appended claims.

Claims

1. A glass cleaner comprising a sponge as the wiping body, comprising a rod and a wiping head, the wiping head comprising a wiping body and a base, the wiping body being connected to the base, the base being connected to the end of the rod, characterized in that: The base has a flat surface as a fixed surface, and at least one post on the fixed surface, the post being perpendicular to the fixed surface; the wiping body is made of sponge or sponge composite scouring pad, the sponge has a flat surface as a bottom surface, and at least one corresponding hole on the bottom surface, the hole being perpendicular to the bottom surface; the height of the post is less than the depth of the sponge portion of the hole, the post is inserted into the hole, at least one of the dimensions of the post is larger than the corresponding dimension of the hole, the hole is enlarged and partially deformed by the post, and the bottom surface is in contact with the fixed surface.

2. A glass cleaner comprising a sponge as described in claim 1, characterized in that: The upper surface of the sponge is parallel to the bottom surface, the sponge is a parallel sheet, the sponge portion of the hole is a through hole, and the upper surface of the sponge can be combined with the scouring pad.

3. A glass cleaner with a sponge-like wiping body according to claim 2, characterized in that: For the wiping body of the sponge composite scouring pad, the scouring pad has through holes, the through holes of the scouring pad are the same size as the through holes of the sponge, and the outer contour of the scouring pad is the same as the outer contour of the sponge.

4. A glass cleaner comprising a sponge as described in claim 3, characterized in that: The fixed surface has at least two cylinders, and the wiping body of the sponge composite scouring pad has at least two corresponding through holes. The relative positional dimensions of the through holes are the same as the relative positional dimensions of the cylinders. The height of the cylinder is less than the thickness of the sponge, and the diameter of the cylinder is greater than the diameter of the through hole.

5. A glass cleaner comprising a sponge as described in claim 4, characterized in that: The outer contour of the fixed surface and the outer contour of the wiping body of the sponge composite scouring pad are both rectangular.

6. A glass cleaner comprising a sponge as described in claim 5, characterized in that: The length and width of the outer contour of the sponge composite scouring pad are both greater than the length and width of the outer contour of the fixed surface.

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