Sand-thinning sand paper

Abstract

The utility model discloses sparse planting sand paper which comprises a sand paper body, an extending frame is connected to the outer side of the sand paper body, an adhesive layer is arranged at one end of the extending frame, and a release sticker is arranged on one side of the adhesive layer. The anti-skid patch is connected to the middle of one end face of the abrasive paper body, a positioning sleeve is arranged at one end of the anti-skid patch, and a plurality of finger sleeves are arranged on the inner side of the positioning sleeve; a woven layer is arranged at one ends of the sparsely-planted sand particles, an abrasive paper base body is arranged on one side of the woven layer, and a waterproof cloth layer is arranged between the abrasive paper base body and the woven layer. Compared with an existing device, the abrasive paper has the advantages that the extending frame can be adhered to one end of the positioning frame through the adhesive layer, so that the shape of the abrasive paper can be fixed, the palm can be conveniently limited through the positioning sleeve, and in the using process, fingers can be inserted into the finger sleeves, so that the abrasive paper can be fixed to the palm, and the abrasive paper can be conveniently stressed and used.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sandpaper, in particular to a loose planting sandpaper. BACKGROUND

[0002] Loose planting sandpaper refers to a manufacturing process in which the spacing between abrasive particles is larger, resulting in a relatively loose structure. This structure allows the sandpaper to better expel swarf and dust during use, reducing clogging and improving grinding efficiency and the service life of the sandpaper. The loose planting sandpaper design reduces friction between the abrasive and the workpiece surface, making the grinding process smoother and improving production efficiency. It is suitable for polishing and finishing applications on various substrates, including paint, primer, wood, metal, plastic, and composite materials.

[0003] A multipurpose sandpaper is disclosed in Chinese patent CN217475718U, which includes a base layer characterized by a sandpaper body on top, a back felt at the bottom, and consistent lengths and areas of the base layer, sandpaper body, and back felt. The base layer is made of EVA material, and the bottom of the base layer is bonded to the top of the back felt with a first adhesive, while the top of the base layer is bonded to the bottom of the sandpaper body with a second adhesive. The base layer, sandpaper body, and back felt are all rectangular in shape. This design addresses the issue of soft polishing sandpaper used in automotive beauty, which cannot polish certain concave and convex areas, especially when using machines, making it inconvenient for users and significantly reducing polishing efficiency.

[0004] While the above-mentioned sandpaper addresses the issue of soft polishing sandpaper used in automotive beauty, which cannot polish certain concave and convex areas, especially when using machines, making it inconvenient for users and significantly reducing polishing efficiency, it still has poor tensile resistance and weak support performance, which often leads to breakage during use, reducing its performance. Moreover, the sandpaper can only be used by holding it with hands, which is inconvenient. Therefore, we propose a loose planting sandpaper. SUMMARY

[0005] The utility model aims at providing a loose planting sandpaper to solve the problem of poor tensile resistance and weak support performance of general sandpaper, which often leads to breakage during use, reducing its performance, and the sandpaper can only be used by holding it with hands, which is inconvenient.

[0006] To achieve the above object, the utility model provides the following technical scheme: a sparse planting sand paper, which comprises:

[0007] The sand paper body is connected with an extension frame on the outer side, one end of the extension frame is provided with a mucilage layer, and one side of the mucilage layer is provided with a release sticker;

[0008] The anti-skid patch is connected to the middle part of one end face of the sand paper body, one end of the anti-skid patch is provided with a positioning sleeve, and the inner side of the positioning sleeve is provided with a plurality of finger sleeves;

[0009] The sparse planting sand particles are arranged on the other end face of the sand paper body, one end of the sparse planting sand particles is provided with a braided layer, one side of the braided layer is provided with a sand paper base body, and a waterproof cloth layer is arranged between the sand paper base body and the braided layer;

[0010] The positioning frame is connected to one end of the sand paper body, and the outer wall of the positioning frame is provided with fine sand blocks on both sides.

[0011] Preferably, the release sticker is detachably connected with the extension frame through the mucilage layer, the extension frame is adhered to the positioning frame through the mucilage layer, and the size of the extension frame and the positioning frame is matched.

[0012] Preferably, the anti-skid patch is tightly attached to one end face of the sand paper body, and the positioning sleeve corresponds to the position of the anti-skid patch.

[0013] Preferably, the positioning sleeve is adhesively connected with the anti-skid patch, and the finger sleeves are equidistantly distributed along the inside of the positioning sleeve.

[0014] Preferably, the sparse planting sand particles are uniformly distributed along one end face of the sand paper body, the braided layer and the waterproof cloth layer are tightly attached, and the waterproof cloth layer and the sand paper base body are tightly attached.

[0015] Preferably, the positioning frame is further provided with:

[0016] The magic tape is connected between the positioning frame and the fine sand block.

[0017] Preferably, the fine sand block is detachably connected with the positioning frame through the magic tape, and the fine sand block is symmetrically distributed about the vertical center line of the positioning frame.

[0018] Compared with the prior art, the utility model provides a kind of sparse planting sand paper, with the following beneficial effects:

[0019] The utility model can improve the strength and tensile resistance of sand paper base body through braided layer and waterproof cloth layer, thereby reducing the risk of sand paper breakage, avoiding the poor tensile resistance and weak support performance of general sand paper, which often breaks during use, reducing the use performance.

[0020] The utility model discloses a viscose layer can stick the extension frame in the positioning frame one end, thereby can fix the shape of sand paper, and the positioning cover can be convenient for to the limiting of palm, in the use process, can be inserted to the finger cover in the finger, thereby can fix sand paper on the palm, the stress of sand paper and use are convenient, avoided sand paper and can only be held by hand and polish use generally, caused the problem of the inconvenience of use. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the whole structure schematic diagram of the utility model;

[0022] Figure 2 It is the internal structure schematic diagram of the utility model;

[0023] Figure 3 It is the structure schematic diagram of sand paper body and positioning frame of the utility model;

[0024] Figure 4 It is the connecting structure schematic diagram of sand paper body and positioning frame of the utility model.

[0025] In the drawing: 1, sand paper body;2, extension frame;3, release paper;4, positioning cover;5, finger cover;6, antiskid patch;7, sparse sand particle;8, sand paper base body;9, braided layer;10, waterproof cloth layer;11, viscose layer;12, positioning frame;13, fine sand block;14, magic tape. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0027] Please refer to Figures 1-3The utility model provides a kind of sparse planting sandpaper, including: sandpaper body 1, the outside of sandpaper body 1 is connected with extension frame 2, and one end of extension frame 2 is provided with adhesive layer 11, and one side of adhesive layer 11 is provided with release paper 3;Release paper 3 is detachably connected with extension frame 2 by adhesive layer 11, and extension frame 2 is adhered with positioning frame 12 by adhesive layer 11, and the size of extension frame 2 and positioning frame 12 is matched;Release paper 3 can protect adhesive layer 11, so as to ensure the viscosity of adhesive layer 11, extension frame 2 can be adhered to one end of positioning frame 12 by adhesive layer 11, so as to fix the shape of sandpaper;Anti-skid patch 6 is connected in the middle of one end surface of sandpaper body 1, and anti-skid patch 6 is closely attached to one end surface of sandpaper body 1, and positioning sleeve 4 corresponds to the position of anti-skid patch 6;Anti-skid patch 6 can improve the friction between palm and sandpaper body 1, so as to improve the stability during use of sandpaper;One end of anti-skid patch 6 is provided with positioning sleeve 4, and the inside of positioning sleeve 4 is provided with a plurality of finger sleeves 5;Positioning sleeve 4 is adhesively connected with anti-skid patch 6, and finger sleeves 5 are equidistantly distributed along the inside of positioning sleeve 4;Positioning sleeve 4 can conveniently limit palm, and in the process of use, fingers can be inserted into finger sleeves 5, so as to fix sandpaper on palm, which is convenient for stress and use of sandpaper;Sparse planting sand particles 7 are arranged on the other end surface of sandpaper body 1, one end of sparse planting sand particles 7 is provided with woven layer 9, one side of woven layer 9 is provided with sandpaper matrix 8, and waterproof cloth layer 10 is arranged between sandpaper matrix 8 and woven layer 9;Sparse planting sand particles 7 are evenly distributed along one end surface of sandpaper body 1, woven layer 9 is closely attached to waterproof cloth layer 10, and waterproof cloth layer 10 is closely attached to sandpaper matrix 8;Sparse planting sand particles 7 can increase the friction between sandpaper and polishing articles, and play a polishing effect, and woven layer 9 and waterproof cloth layer 10 can improve the strength and anti-pulling property of sandpaper matrix 8, so as to reduce the risk of sandpaper breakage.

[0028] Please refer to Figure 1 、 3 and 4, a kind of sparse planting sandpaper, including: positioning frame 12, it is connected in one end of sandpaper body 1, and the two sides of the outer wall of positioning frame 12 are provided with fine sand block 13;Fine sand block 13 is detachably connected with positioning frame 12 by magic tape 14, and fine sand block 13 is symmetrically distributed about the vertical center line of positioning frame 12;Fine sand block 13 can polish local finely, so as to improve the effect of polishing;Magic tape 14 is connected between positioning frame 12 and fine sand block 13;Magic tape 14 can facilitate the mutual disassembly of positioning frame 12 and fine sand block 13, so as to facilitate the replacement of fine sand block 13.

[0029] Working principle: when using the sandpaper, firstly, the release paper 3 can protect the adhesive layer 11, so as to ensure the adhesion of the adhesive layer 11, tear off the release paper 3, and then the extension frame 2 can be adhered to one end of the positioning frame 12 through the adhesive layer 11, so as to fix the shape of the sandpaper; secondly, the positioning sleeve 4 is convenient for limiting the palm, in the use process, the fingers are inserted into the finger sleeve 5, so that the sandpaper can be fixed on the palm, which is convenient for the stress and use of the sandpaper, and the anti-skid patch 6 can improve the friction between the palm and the sandpaper body 1, so as to improve the stability in the use process of the sandpaper; then the fine sand block 13 is positioned on one side of the positioning frame 12 through the magic tape 14, so that the sand particles 7 can be used to polish the object, and the woven layer 9 and the waterproof cloth layer 10 can improve the strength and anti-pulling property of the sandpaper base body 8, so as to reduce the risk of sandpaper fracture; finally, the fine sand block 13 can be used to polish the local part finely, so as to improve the polishing effect, which is the working principle of the sandpaper.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A loose-abrasive sandpaper, characterized by, Include: The sandpaper body (1), the outer side of the sandpaper body (1) is connected with the extension frame (2), and one end of the extension frame (2) is provided with a glue layer (11), and one side of the glue layer (11) is provided with a release sticker (3); The anti-skid patch (6) is connected in the middle of one end surface of the sandpaper body (1), one end of the anti-skid patch (6) is provided with a positioning sleeve (4), and the inner side of the positioning sleeve (4) is provided with a plurality of finger sleeves (5); The sparse planting sand particles (7) are provided on the other end surface of the sandpaper body (1), one end of the sparse planting sand particles (7) is provided with a braided layer (9), and one side of the braided layer (9) is provided with a sandpaper base body (8), and a waterproof cloth layer (10) is arranged between the sandpaper base body (8) and the braided layer (9); The positioning frame (12) is connected to one end of the sandpaper body (1), and the outer wall of the positioning frame (12) is provided with fine sand blocks (13) on both sides.

2. A sanding sheet according to claim 1, wherein The release sticker (3) is detachably connected with the extension frame (2) through the glue layer (11), and the extension frame (2) is adhered with the positioning frame (12) through the glue layer (11), and the size of the extension frame (2) and the positioning frame (12) is matched.

3. A sanding sheet according to claim 1, wherein The anti-skid patch (6) is closely attached to one end surface of the sandpaper body (1), and the positioning sleeve (4) corresponds to the position of the anti-skid patch (6).

4. A sanding sheet according to claim 1, wherein The positioning sleeve (4) is adhesively connected with the anti-skid patch (6), and the finger sleeves (5) are equidistantly distributed along the inside of the positioning sleeve (4).

5. A sanding sheet according to claim 1, wherein The sparse planting sand particles (7) are uniformly distributed along one end surface of the sandpaper body (1), the braided layer (9) is closely attached with the waterproof cloth layer (10), and the waterproof cloth layer (10) is closely attached with the sandpaper base body (8).

6. A sanding sheet according to claim 1, wherein The positioning frame (12) is also provided with: The magic tape (14) is connected between the positioning frame (12) and the fine sand block (13).

7. A self-planting abrasive sheet according to claim 6, wherein The fine sand block (13) is detachably connected with the positioning frame (12) through the magic tape (14), and the fine sand block (13) is symmetrically distributed about the vertical center line of the positioning frame (12).

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