CN211681643U

CN211681643U - Soft abrasive paper with flexible ground particles on surface

Info

Publication number: CN211681643U
Application number: CN202020017827.4U
Authority: CN
Inventors: 郑海军; 沈月娟; 孙丽芳; 刘长忠; 文岐益; 李忠勤; 谢宇宁; 胡长直
Original assignee: Hangzhou Sida Abrasive Products Co ltd
Current assignee: Hangzhou Sida Abrasive Products Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-10-16
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a surface has soft grit paper of flexible grinding particle, including base paper, the top of base paper bonds and has the hard gravel layer of polishing, the top of base paper bonds and has the soft gravel layer of polishing, the left side of base paper is scribbled the viscose layer, and the surface bonding of viscose layer has the brush hair, the right side of base paper bonds and has the tapetum, the base paper is annular banding structure, the soft gravel layer of polishing sets up the horizontal segment of both sides about the base paper with the hard gravel layer of polishing symmetry, the viscose layer sets up the semicircle face part in the base paper left and right sides with tapetum symmetry, the utility model relates to an abrasive paper technical field. This surface has soft abrasive paper of flexible grinding granule sets up hard gravel and soft gravel respectively through both sides about the base paper, can satisfy the requirement of polishing of difference, and sets up brush hair and tapetum piece in both sides, can brush respectively and wipe two kinds of clearance modes, the better clearance polished surface of being convenient for, convenient to use.

Description

Soft abrasive paper with flexible ground particles on surface

Technical Field

The utility model relates to an abrasive paper technical field specifically is a surface has soft abrasive paper of flexible grinding particle.

Background

Sandpaper, commonly known as sand skin, is a material used for grinding metal, wood, etc. to make them smooth and clean, and is usually made by applying various grinding grits to base paper. There are various kinds of emery paper, artificial emery paper, glass emery paper, etc. depending on the kind of the abrasive substance. Dry abrasive paper (wood abrasive paper) is used to polish wood and bamboo surfaces. Water-resistant sandpaper (water sandpaper) is used to polish the surface of a metal or non-metal workpiece in water or oil. The base paper is made up by using unbleached sulfate wood pulp, and its paper quality is strong, wear-resisting and folding-resisting, and possesses good water-resisting property, and the ground material of glass sand, etc. is stuck to the base paper by using adhesive agent of gum, etc., and dried so as to obtain the invented product.

The existing sand paper is only a piece of smooth paper, one corner or one side of the existing sand paper needs to be tightly pinched by hand when the existing sand paper is used, the existing sand paper is troublesome to use, and the existing sand paper only has gravel with one hardness, can not be flexibly switched to use according to the polishing requirement of a large polished surface when being polished, and has a single function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a surface has soft abrasive paper of flexible grinding particle has solved current abrasive paper and has only be a smooth paper, need the hand tightly hold between the fingers one corner or one side when using, and is comparatively troublesome during the use, and only possesses the gravel of hardness usually, can not carry out nimble switching use, the comparatively single problem of function according to the needs of polishing of big flour-milling during polishing.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a surface has soft abrasive paper of flexible grinding granule, includes the base paper, the top of base paper bonds and has the hard gravel layer of polishing, the top of base paper bonds and has the soft gravel layer of polishing, the left side of base paper is scribbled the viscose layer, and the surface bonding of viscose layer has the brush hair, the right side of base paper bonds and has the fluff piece.

Preferably, the base paper is annular tape structure, the level sections of both sides about the base paper are set up with the layer symmetry of polishing to the soft grit, the viscose layer sets up the semicircle cambered surface part in the base paper left and right sides with the fluff piece symmetry to the hard grit layer of polishing.

Preferably, the inner surface of the base paper is bonded with a plastic anti-abrasion adhesive paper layer, and an I-shaped separation belt is bonded between the upper side and the lower side of the plastic anti-abrasion adhesive paper layer.

Preferably, the number of the I-shaped separation belts is three, and the distance between the I-shaped separation belts is 25-30 mm.

Preferably, the thickness of the soft gravel grinding layer and the thickness of the hard gravel grinding layer are both 0.3-0.5 mm.

Preferably, the soft gravel polishing layer and the hard gravel polishing layer are both provided with three layers, and the two-layer soft gravel polishing layer and the hard gravel polishing layer on the outer side are both bonded with the two sides of the horizontal section surface of the base paper through the auxiliary base paper.

Advantageous effects

The utility model provides a surface has soft abrasive paper of flexible grinding particle. Compared with the prior art, the method has the following beneficial effects:

(1) this surface has the soft abrasive paper of flexible grinding granule, it has the hard gravel layer of polishing to bond through the top at the base paper, the top of base paper bonds and has the soft gravel layer of polishing, the left side of base paper is scribbled the brush and is had the viscose layer, and the surface bonding of viscose layer has the brush hair, the right side of base paper bonds and has the fluff cloth piece, both sides set up hard gravel and soft gravel respectively about the base paper, can satisfy different requirements of polishing, and set up brush hair and fluff cloth piece in both sides, can brush respectively and wipe two kinds of clean-up modes, the better clearance of being convenient for is polished the face, high durability and convenient use.

(2) The soft abrasive paper with the surface provided with the soft grinding particles is of an annular strip structure, the inner surface of the base paper is bonded with a plastic anti-abrasion adhesive paper layer, I-shaped separation belts are bonded between the upper side and the lower side of the plastic anti-abrasion adhesive paper layer, the I-shaped separation belts are arranged in three, the distance between the I-shaped separation belts is 25-30mm, the three I-shaped separation belts are arranged on the inner side of the base paper, the inner side space of the base paper can be divided into four parts, four fingers can be inserted, an operator can directly sleeve the abrasive paper on the hand to polish, the operator can not grab the abrasive paper tightly to polish the abrasive paper, the use is more convenient, the plastic anti-abrasion adhesive paper layer is arranged to thicken, and the abrasive paper is not easy to damage and the fingers are injured.

(3) This surface has the soft abrasive paper of flexible grinding particle, it all is provided with the three-layer through polishing the layer with soft grit and the layer is polished to the hard grit, and the two-layer soft grit in the outside is polished the layer and is polished the layer with the hard grit and all bond through the both sides on vice base paper and base paper horizontal segment surface, through setting up three-layer abrasive paper, after having used the one deck, directly tears this layer, makes all the other partial structures repeatedly usable, can not be extravagant, the cost is reduced.

Drawings

FIG. 1 is a perspective view of the main structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a partially enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1-base paper, 2-hard gravel polishing layer, 3-soft gravel polishing layer, 4-viscose layer, 5-brush hair, 6-fluff cloth piece, 7-plastic anti-abrasion adhesive paper layer, 8-I-shaped separation band and 9-auxiliary base paper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a soft abrasive paper with flexible abrasive particles on the surface comprises a base paper 1, wherein the base paper 1 is of an annular band-shaped structure, a soft sand gravel polishing layer 3 and a hard sand gravel polishing layer 2 are symmetrically arranged on horizontal sections of the upper side and the lower side of the base paper 1, an adhesive layer 4 and a fluff cloth sheet 6 are symmetrically arranged on semi-circular arc parts of the left side and the right side of the base paper 1, a plastic anti-abrasion adhesive paper layer 7 is adhered on the inner surface of the base paper 1, an I-shaped separation belt 8 is adhered between the upper side and the lower side of the plastic anti-abrasion adhesive paper layer 7, the I-shaped separation belts 8 are arranged in three, the distance between the I-shaped separation belts 8 is 25-30mm, the inner space of the base paper can be divided into four pieces by arranging the three I-shaped separation belts 8 on the inner side of the base paper 1, four fingers can be inserted, an operator can directly polish the base paper in a sleeved mode without gripping the base paper tightly for polishing, the base paper is more convenient to use, and the plastic anti, the abrasive paper is not easy to damage and hurt fingers, the hard gravel grinding layer 2 is bonded on the top of the base paper 1, the soft gravel grinding layer 3 is bonded on the top of the base paper 1, the thicknesses of the soft gravel grinding layer 3 and the hard gravel grinding layer 2 are both 0.3-0.5mm, three layers are respectively arranged on the soft gravel grinding layer 3 and the hard gravel grinding layer 2, the outer two layers of the soft gravel grinding layer 3 and the hard gravel grinding layer 2 are bonded with two sides of the horizontal section surface of the base paper 1 through the auxiliary base paper 9, the layer is directly torn off after one layer is used, the rest parts of the structure can be repeatedly used, waste is avoided, the cost is reduced, the adhesive layer 4 is coated on the left side of the base paper 1, the surface of the adhesive layer 4 is bonded with the bristles 5, the fluff cloth sheet 6 is bonded on the right side of the base paper 1, the hard gravel and the soft gravel are respectively arranged on the upper side and the lower side of the base paper 1, and different grinding requirements can be met, the two sides are provided with the brush hair 5 and the fluff cloth pieces 6 which can respectively carry out two cleaning modes of brushing and wiping, thereby being convenient for cleaning the polished surface better and being convenient for use.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A soft abrasive paper with flexible abrasive particles on the surface, which comprises a base paper (1), and is characterized in that: the top of base paper (1) bonds and has hard grit layer (2) of polishing, the top of base paper (1) bonds and has soft grit layer (3) of polishing, the left side of base paper (1) is scribbled brush and is had viscose layer (4), and the surface bonding of viscose layer (4) has brush hair (5), the right side bonding of base paper (1) has fine hair cloth piece (6).

2. A soft sandpaper having a surface with flexible abrasive particles according to claim 1, wherein: base paper (1) is annular banding structure, soft gravel layer (3) of polishing and hard gravel layer (2) symmetry set up the horizontal segment in both sides about base paper (1), viscose layer (4) and fine hair piece of cloth (6) symmetry set up the semicircle facial features in base paper (1) left and right sides.

3. A soft sandpaper having a surface with flexible abrasive particles according to claim 1, wherein: the inner surface of the base paper (1) is bonded with a plastic anti-abrasion adhesive paper layer (7), and an I-shaped separation belt (8) is bonded between the upper side and the lower side of the plastic anti-abrasion adhesive paper layer (7).

4. A soft sandpaper having a surface with flexible abrasive particles according to claim 3, wherein: three I-shaped division belts (8) are arranged, and the distance between the I-shaped division belts (8) is 25-30 mm.

5. A soft sandpaper having a surface with flexible abrasive particles according to claim 1, wherein: the thickness of the soft gravel grinding layer (3) and the thickness of the hard gravel grinding layer (2) are both 0.3-0.5 mm.

6. A soft sandpaper having a surface with flexible abrasive particles according to claim 1, wherein: soft gravel grinding layer (3) and hard gravel grinding layer (2) are provided with the three-layer, and two-layer soft gravel grinding layer (3) and hard gravel grinding layer (2) in the outside are all bonded with the both sides on base paper (1) horizontal segment surface through vice base paper (9).