CN209915891U

CN209915891U - Cleaning sponge head of cleaning tool

Info

Publication number: CN209915891U
Application number: CN201920618577.7U
Authority: CN
Inventors: 任永海
Original assignee: Hebei Shi Jie Bao Daily Plastic Products Co Ltd
Current assignee: Hebei Shi Jie Bao Daily Plastic Products Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-01-10
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a cleaning sponge head of burnisher, including PVA sponge layer, supporting layer and PU sponge layer, PVA sponge layer with by clean surface contact, the supporting layer is located PVA sponge layer with between the PU sponge layer, the PU sponge layer passes through the articulamentum and is connected with the burnisher, the articulamentum is plastic slab or felt cloth, PVA sponge layer the supporting layer with the PU sponge layer is the integrated into one piece that processes formed part. The utility model discloses prevent effectively that the mop panel from warping or damaging even, do benefit to and extrude the water in burnisher's the cleaning sponge head, it is more laborsaving during crowded water.

Description

Cleaning sponge head of cleaning tool

Technical Field

The utility model belongs to the technical field of daily cleaning products, especially, relate to a cleaning sponge.

Background

The mop is a cleaning tool which is commonly used in household, small-sized office and commercial places and is used for scrubbing the ground, and the sponge is widely applied to the field of mops because the sponge has the advantages of strong water absorption, good cleaning effect and the like.

The existing sponge mop is a piece of pure sponge, generally (PVA) polyvinyl alcohol sponge, and because the shrinkage rate of PVA is large, the size deformation rate is up to 30 percent, the sponge easily deforms or even damages a mop panel in the drying process, and the service life of the mop is greatly reduced. And the sponge mop is very laborious in the water squeezing operation, and the water in the sponge is not easy to squeeze.

In order to overcome the above disadvantages, those skilled in the art have actively studied innovations in order to create a cleaning sponge head of a cleaning tool that prevents the deformation of a mop panel and facilitates squeezing water.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a burnisher's clean sponge head, prevents effectively that the mop panel from warping or damaging even, does benefit to and extrudes the water in the clean sponge head, and is more laborsaving during crowded water.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a cleaning sponge head of burnisher, includes PVA sponge layer, supporting layer and PU sponge layer, PVA sponge layer with by the clean surface contact, the supporting layer is located PVA sponge layer with between the PU sponge layer.

Furthermore, the PU sponge layer is connected with the cleaning tool through the connecting layer.

Further, the connecting layer is a plastic plate or felt cloth.

Further, the plastic plate is an ABS plastic plate or a PVC plastic plate.

Furthermore, the PU sponge layer and the connecting layer are bonded through a glue layer.

Further, the PVA sponge layer, the supporting layer and the PU sponge layer are integrally processed into a formed part.

Further, the thickness of the supporting layer is 0.5-1cm, and the thickness of the PVA sponge layer is 0.3-5 cm.

Further, the hardness of the supporting layer is greater than that of the PU sponge layer, and the hardness of the supporting layer is greater than that of the PVA sponge layer.

Furthermore, the supporting layer is an EVA sponge layer or a plastic sheet.

Further, the cleaning tool is a mop.

The beneficial effects of the utility model are that following several points have at least:

the utility model discloses a be equipped with the PU sponge layer between connecting plate and the PVA sponge layer, when the PVA sponge layer takes place deformation in the drying process, the PU sponge layer has the cushioning nature, prevents effectively that the mop panel warp even damages;

the supporting layer is arranged between the PU sponge layer and the PVA sponge layer, and the hardness of the supporting layer is greater than that of the PU sponge layer and that of the PVA sponge layer, so that the water in the cleaning sponge head can be extruded out, and the operation is more labor-saving;

this use neotype plastic slab to be ABS plastic slab or PVC plastic slab, it is fixed to bond through the colloid between plastic slab and the PU sponge layer of being convenient for.

Drawings

FIG. 1 is one of the schematic structural drawings of the present invention (felt cloth);

FIG. 2 is a second schematic structural view (plastic plate) of the present invention;

the parts in the drawings are marked as follows:

PVA sponge layer 1, supporting layer 2, PU sponge layer 3, plastic board 4 and felt cloth 5.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Example (b): a cleaning sponge head of a cleaning tool, as shown in figures 1-2, comprises a PVA sponge layer 1, a support layer 2 and a PU sponge layer 3, wherein the PVA sponge layer 1 is contacted with the surface to be cleaned, and the support layer 2 is positioned between the PVA sponge layer 1 and the PU sponge layer 3.

The PU sponge layer 3 is connected with the cleaning tool through a connecting layer.

The connecting layer is a plastic plate 4 or a felt cloth 5.

The plastic plate 4 is an ABS plastic plate or a PVC plastic plate.

The PU sponge layer 3 and the connecting layer are bonded through an adhesive layer.

The PVA sponge layer 1, the supporting layer 2 and the PU sponge layer 3 are integrally processed into a formed part.

During specific implementation, the supporting layer 2 and the PU sponge layer 3 are firstly placed in a container for fermentation and combination, and then the PVA sponge layer 1 is placed on the surface of the supporting layer 2 for fermentation to prepare the cleaning sponge head.

The thickness of the support layer 2 is 0.5-1cm, and the thickness of the PVA sponge layer 1 is 0.3-5 cm.

The hardness of the supporting layer 2 is greater than that of the PU sponge layer 3, and the hardness of the supporting layer 2 is greater than that of the PVA sponge layer 1.

The supporting layer 2 is an EVA sponge layer or a plastic sheet.

In the specific implementation, the plastic sheet is an ABS plastic sheet or a PU plastic sheet.

The cleaning tool is a mop.

The working principle of the utility model is as follows: when water is squeezed out, the supporting layer is arranged between the PU sponge layer and the PVA sponge layer, and the hardness of the supporting layer is greater than that of the PU sponge layer and that of the PVA sponge layer, so that water in the cleaning sponge head of the cleaning tool can be squeezed out easily, and the operation is more labor-saving;

the cleaning sponge head is equipped with the PU sponge layer between connecting plate and the PVA sponge layer at the dry hardening in-process, because the PU sponge layer has the resiliency, effectively prevents mop panel deformation damage even.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same principle as the present invention.

Claims

1. A cleaning sponge head of a cleaning tool is characterized in that: the cleaning device comprises a PVA sponge layer (1), a supporting layer (2) and a PU sponge layer (3), wherein the PVA sponge layer is in contact with a cleaned surface, and the supporting layer is positioned between the PVA sponge layer and the PU sponge layer.

2. The cleaning sponge head of the cleaning tool as claimed in claim 1, wherein: the PU sponge layer is connected with the cleaning tool through the connecting layer.

3. The cleaning sponge head of the cleaning tool as claimed in claim 2, wherein: the connecting layer is a plastic plate (4) or a felt cloth (5).

4. A cleaning sponge head for a cleaning tool according to claim 3, wherein: the plastic plate is an ABS plastic plate or a PVC plastic plate.

5. The cleaning sponge head of the cleaning tool as claimed in claim 2, wherein: the PU sponge layer and the connecting layer are bonded through an adhesive layer.

6. The cleaning sponge head of the cleaning tool as claimed in claim 1, wherein: the PVA sponge layer, the supporting layer and the PU sponge layer are integrally processed into a formed part.

7. The cleaning sponge head of the cleaning tool as claimed in claim 1, wherein: the thickness of the supporting layer is 0.5-1cm, and the thickness of the PVA sponge layer is 0.3-5 cm.

8. The cleaning sponge head of the cleaning tool as claimed in claim 1, wherein: the hardness of the supporting layer is greater than that of the PU sponge layer, and the hardness of the supporting layer is greater than that of the PVA sponge layer.

9. The cleaning sponge head of the cleaning tool as claimed in claim 1, wherein: the supporting layer is an EVA sponge layer or a plastic sheet.

10. The cleaning sponge head of the cleaning tool as claimed in claim 1, wherein: the cleaning tool is a mop.