CN222570439U - Double-sided sponge sandpaper with reinforced structure - Google Patents
Double-sided sponge sandpaper with reinforced structure Download PDFInfo
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- CN222570439U CN222570439U CN202420849374.XU CN202420849374U CN222570439U CN 222570439 U CN222570439 U CN 222570439U CN 202420849374 U CN202420849374 U CN 202420849374U CN 222570439 U CN222570439 U CN 222570439U
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- rubber pad
- sand paper
- sponge rubber
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Abstract
The utility model discloses double-sided sponge sand paper with a reinforcing structure, which comprises a sponge block, wherein a lower connecting sheet is fixedly bonded at the bottom end of the sponge block. This two-sided sponge sand paper with additional strengthening uses the time through two-sided sponge sand paper, can be respectively on the top and the bottom of sponge piece, go up the sponge rubber pad that will set up and the sponge rubber pad that utilizes the third to connect thorn face down, paste respectively on the fourth of last connection piece top and lower connection piece bottom and connect the hair face after, can be respectively with go up sponge rubber pad and lower sponge rubber pad installation and fix on the top and the bottom of sponge piece, go up sponge rubber pad and the sponge rubber pad that sets up can strengthen sponge sand paper's overall structure down, increase sponge sand paper's thickness, when using sponge sand paper to polish the work piece, security when can improving polishing operation, the problem that is inconvenient for carrying out the enhancement to two-sided sponge sand paper structure is solved.
Description
Technical Field
The utility model relates to the technical field of sponge sand paper, in particular to double-sided sponge sand paper with a reinforcing structure.
Background
The sponge sand paper is an industrial product composed of sponge and abrasive, and is widely used in the polishing process of rough surfaces of workpiece materials such as solid wood furniture, metal stainless steel, automobile maintenance, mechanical manufacturing, decorative artworks and the like, sand paper capable of polishing is arranged on two sides of the double-sided sponge sand paper, and the sponge arranged can absorb water to keep long-time water-carrying polishing.
But two-sided sponge sand paper is when using and polishing the operation, because sponge sand paper overall structure is softer, intensity is lower, when the handheld in-process of polishing meets sharp-pointed department, light then can lead to the fact tearing damage to sponge sand paper, and heavy then probably can lead to the fact the injury to user's hand, exists not enoughly, is inconvenient for strengthening two-sided sponge sand paper structure.
At present, a novel double-sided sponge sand paper with a reinforcing structure is provided to solve the defects.
Disclosure of utility model
The utility model aims to provide double-sided sponge sand paper with a reinforcing structure, so as to solve the problem that the double-sided sponge sand paper structure is inconvenient to reinforce in the prior art.
In order to achieve the purpose, the double-sided sponge sand paper with the reinforcing structure comprises a sponge block, wherein a lower connecting piece is fixedly bonded to the bottom end of the sponge block, an upper connecting piece is fixedly bonded to the top end of the sponge block, an upper sponge rubber pad is arranged on the top end of the upper connecting piece, and a lower sponge rubber pad is arranged on the bottom end of the lower connecting piece.
Preferably, the top end of the upper connecting sheet and the bottom end of the lower connecting sheet are respectively and transversely stuck and fixed with a fourth connecting rough surface, and the bottom end of the upper sponge rubber pad and the top end of the lower sponge rubber pad are respectively and transversely stuck and fixed with a third connecting thorn surface.
Preferably, the third connecting thorn face and the fourth connecting burr face are respectively provided with three groups at equal intervals.
Preferably, the top end of the upper sponge rubber pad is provided with an upper sand paper layer, and the bottom end of the lower sponge rubber pad is provided with a lower sand paper layer.
Preferably, the top end of the upper sponge rubber pad and the bottom end of the lower sponge rubber pad are respectively and transversely stuck and fixed with second connecting rough surfaces, and the second connecting rough surfaces are respectively and equally spaced on the top end of the upper sponge rubber pad and the bottom end of the lower sponge rubber pad.
Preferably, the bottom of the upper sand paper layer and the top of the lower sand paper layer are respectively and transversely stuck and fixed with second connecting thorn surfaces, and the second connecting thorn surfaces are respectively and equally spaced on the bottom of the upper sand paper layer and the top of the lower sand paper layer.
Preferably, the front ends of the upper sponge rubber pad and the lower sponge rubber pad are respectively and transversely stuck and fixed with a first connecting thorn surface.
Preferably, the rear ends of the upper sponge rubber pad and the lower sponge rubber pad are respectively and transversely stuck and fixed with a first connecting rough surface.
Compared with the prior art, the double-sided sponge sand paper with the reinforcing structure has the advantages that the double-sided sponge sand paper structure is convenient to reinforce, the vulnerable sand paper component is convenient to replace, and the sponge sand paper is convenient to combine and splice;
(1) Through being provided with sponge piece, lower connection piece, go up the sponge rubber pad, lower sponge rubber pad, third connection thorn face and fourth connection capillary face, when two-sided sponge abrasive paper was used, can be respectively in the top and the bottom of sponge piece, go up the sponge rubber pad that will set up and lower sponge rubber pad utilize the third connection thorn face, paste respectively on the fourth connection capillary face of last connection piece top and lower connection piece bottom after corresponding, can install respectively and fix last sponge rubber pad and lower sponge rubber pad on the top and the bottom of sponge piece, can strengthen the overall structure of sponge abrasive paper through last sponge rubber pad and lower sponge rubber pad that set up, increase the thickness of sponge abrasive paper, when using sponge abrasive paper to polish the work piece, security when can improve polishing operation, increase certain hardness through last sponge rubber pad and lower sponge rubber pad that set up simultaneously, more easily hold the operation of polishing, be convenient for strengthen two-sided sponge abrasive paper structure;
(2) When the sponge sand paper is used, the upper sand paper layer or the lower sand paper layer is stuck on the surface of a workpiece by holding the sponge block by hand and rubbing back and forth for polishing, after the upper sand paper layer and the lower sand paper layer are worn out, the upper sand paper layer and the lower sand paper layer can be respectively torn off and detached from the top end of the upper sponge rubber pad and the bottom end of the lower sponge rubber pad by utilizing the second connection thorn, and then two groups of new upper sand paper layer and lower sand paper layer are correspondingly replaced for reinstallation and fixation, so that a wearing part can be replaced;
(3) Through being provided with the sponge piece, go up the sponge rubber pad, lower sponge rubber pad, first connection thorn face and first connection hair face, when two-sided sponge abrasive paper uses, can go up the sponge rubber pad on a set of two-sided sponge abrasive paper and the fixed first connection thorn face of sponge rubber pad front end down, paste fixedly after corresponding on another set of two-sided sponge abrasive paper on the sponge rubber pad and the fixed first connection hair face of sponge rubber pad rear end down, can carry out supplementary built-up connection between two sets of two-sided sponge abrasive paper and widen, can increase the area of polishing to the work piece when polishing, the operation of polishing is more convenient.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the utility model at A in FIG. 1;
FIG. 3 is a schematic perspective view of a sponge block according to the present utility model;
fig. 4 is a schematic top view of the first connecting surface of the present utility model.
The drawing shows that the upper connecting piece is 1, the lower connecting piece is 2, the sponge block is 3, the upper connecting piece is 4, the upper sponge rubber pad is 5, the upper sand paper layer is 6, the first connecting rough surface is 7, the lower sand paper layer is 8, the lower sponge rubber pad is 9, the second connecting rough surface is 10, the second connecting rough surface is 11, the third connecting rough surface is 12, the fourth connecting rough surface is 13, and the first connecting rough surface is formed.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
1 Referring to fig. 1-4, a double-sided sponge sand paper with a reinforcing structure comprises a sponge block 2, wherein a lower connecting sheet 1 is fixedly bonded at the bottom end of the sponge block 2, an upper connecting sheet 3 is fixedly bonded at the top end of the sponge block 2, an upper sponge rubber pad 4 is arranged at the top end of the upper connecting sheet 3, and a lower sponge rubber pad 8 is arranged at the bottom end of the lower connecting sheet 1;
a fourth connecting burr surface 12 is respectively and transversely stuck and fixed at the top end of the upper connecting sheet 3 and the bottom end of the lower connecting sheet 1, a third connecting burr surface 11 is respectively and transversely stuck and fixed at the bottom end of the upper sponge rubber pad 4 and the top end of the lower sponge rubber pad 8, and three groups of third connecting burr surfaces 11 and fourth connecting burr surfaces 12 are respectively and equidistantly arranged;
Specifically, as shown in fig. 1-3, when the double-sided sponge sand paper is used, the upper sponge rubber pad 4 and the lower sponge rubber pad 8 which are arranged can be respectively arranged at the top end and the bottom end of the sponge block 2, the third connecting thorn surface 11 is utilized, the upper sponge rubber pad 4 and the lower sponge rubber pad 8 can be respectively arranged and fixed at the top end and the bottom end of the sponge block 2 after being correspondingly and respectively stuck on the fourth connecting capillary surface 12 at the top end of the upper connecting sheet 3 and the bottom end of the lower connecting sheet 1, the integral structure of the sponge sand paper can be reinforced through the upper sponge rubber pad 4 and the lower sponge rubber pad 8 which are arranged, the thickness of the sponge sand paper is increased, the safety during polishing operation can be improved when a workpiece is polished by using the sponge sand paper, and meanwhile, the polishing operation is easier to hold by hand, and the double-sided sponge sand paper structure is convenient to strengthen.
In the embodiment 2, an upper sand paper layer 5 is arranged at the top end of an upper sponge rubber pad 4, a lower sand paper layer 7 is arranged at the bottom end of a lower sponge rubber pad 8, second connecting rough surfaces 10 are respectively and transversely stuck and fixed at the top end of the upper sponge rubber pad 4 and the bottom end of the lower sponge rubber pad 8, three groups of second connecting rough surfaces 10 are respectively and equidistantly arranged at the top end of the upper sponge rubber pad 4 and the bottom end of the lower sponge rubber pad 8, second connecting thorn surfaces 9 are respectively and transversely stuck and fixed at the bottom end of the upper sand paper layer 5 and the top end of the lower sand paper layer 7, and three groups of second connecting thorn surfaces 9 are respectively and equidistantly arranged at the bottom end of the upper sand paper layer 5 and the top end of the lower sand paper layer 7;
specifically, as shown in fig. 1 and 3, when the sponge sand paper is used, the upper sand paper layer 5 or the lower sand paper layer 7 is rubbed back and forth against the surface of a workpiece by holding the sponge block 2 and rubbing the upper sand paper layer 5 or the lower sand paper layer 7, after the upper sand paper layer 5 and the lower sand paper layer 7 are worn out, the upper sand paper layer 5 and the lower sand paper layer 7 can be respectively torn off from the top end of the upper sponge rubber pad 4 and the bottom end of the lower sponge rubber pad 8 by utilizing the second connection thorn surface 9 correspondingly, and then the wearing part can be replaced after the two groups of new upper sand paper layer 5 and lower sand paper layer 7 are correspondingly replaced and reinstalled and fixed.
The front ends of the upper sponge rubber pad 4 and the lower sponge rubber pad 8 are respectively and transversely stuck and fixed with a first connecting thorn surface 6, and the rear ends of the upper sponge rubber pad 4 and the lower sponge rubber pad 8 are respectively and transversely stuck and fixed with a first connecting capillary surface 13;
Specifically, as shown in fig. 1 and fig. 4, when the double-sided sponge sand paper is used, the first connecting thorn surface 6 fixed at the front ends of the upper sponge rubber pad 4 and the lower sponge rubber pad 8 on one group of double-sided sponge sand paper can be stuck and fixed on the first connecting hair surface 13 fixed at the rear ends of the upper sponge rubber pad 4 and the lower sponge rubber pad 8 on the other group of double-sided sponge sand paper, and the auxiliary combined connection between the two groups of double-sided sponge sand paper can be widened, so that the polishing area of a workpiece can be increased during polishing, and the polishing operation is more convenient.
The utility model can be in use, the upper sponge rubber pad 4 and the lower sponge rubber pad 8 are respectively arranged at the top end and the bottom end of the sponge block 2, the upper sponge rubber pad 4 and the lower sponge rubber pad 8 are correspondingly stuck to the fourth connecting felt surface 12 at the top end of the upper connecting sheet 3 and the bottom end of the lower connecting sheet 1 respectively, the upper sponge rubber pad 4 and the lower sponge rubber pad 8 can be respectively installed and fixed at the top end and the bottom end of the sponge block 2, the integral structure of the sponge sand paper can be reinforced through the upper sponge rubber pad 4 and the lower sponge rubber pad 8 which are arranged, the thickness of the sponge sand paper is increased, when the sponge sand paper is used, the upper sand paper layer 5 or the lower sand paper layer 7 is stuck to the surface of a workpiece to be polished back and forth, after the upper sand paper layer 5 and the lower sand paper layer 7 are worn out, the upper sand paper layer 5 and the lower sand paper layer 7 can be respectively torn off from the top end of the upper sponge rubber pad 4 by the second connecting felt surface 9, then two groups of new upper layer 5 and lower layer 7 are correspondingly replaced, the whole structure of the sponge sand paper can be reinforced, when the sponge rubber pad is used, the two groups can be fixedly connected to the upper sand paper layer 4 and the two groups are connected to the two sponge rubber pads, and the two sponge rubber pad 4 are correspondingly, and the two groups are connected to the first sponge rubber pad 4 can be fixedly connected, and the two sides of the two sponge sand paper pad 4 are correspondingly, and the two sponge rubber pad faces are fixedly connected, and the two sponge rubber pad 4 are correspondingly, and the two upper surface is fixedly and the two opposite, and the two sponge pad 4 is connected.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The double-sided sponge sand paper with the reinforcing structure comprises a sponge block (2) and is characterized in that a lower connecting sheet (1) is fixedly bonded at the bottom end of the sponge block (2), an upper connecting sheet (3) is fixedly bonded at the top end of the sponge block (2), an upper sponge rubber pad (4) is arranged at the top end of the upper connecting sheet (3), and a lower sponge rubber pad (8) is arranged at the bottom end of the lower connecting sheet (1);
A fourth connecting rough surface (12) is respectively and transversely stuck and fixed at the top end of the upper connecting sheet (3) and the bottom end of the lower connecting sheet (1), and a third connecting thorn surface (11) is respectively and transversely stuck and fixed at the bottom end of the upper sponge rubber pad (4) and the top end of the lower sponge rubber pad (8);
An upper sand paper layer (5) is arranged at the top end of the upper sponge rubber pad (4), and a lower sand paper layer (7) is arranged at the bottom end of the lower sponge rubber pad (8);
The front ends of the upper sponge rubber pad (4) and the lower sponge rubber pad (8) are respectively and transversely stuck and fixed with a first connecting thorn surface (6);
The rear ends of the upper sponge rubber pad (4) and the lower sponge rubber pad (8) are respectively and transversely stuck and fixed with a first connecting wool surface (13).
2. A double-sided sponge sand paper with reinforcing structure as claimed in claim 1, wherein the third connecting thorn face (11) and the fourth connecting capillary face (12) are respectively provided with three groups at equal intervals.
3. The double-sided sponge sand paper with a reinforcing structure according to claim 1, wherein the top end of the upper sponge rubber pad (4) and the bottom end of the lower sponge rubber pad (8) are respectively and transversely stuck and fixed with second connecting rough surfaces (10), and three groups of second connecting rough surfaces (10) are respectively and equidistantly arranged at the top end of the upper sponge rubber pad (4) and the bottom end of the lower sponge rubber pad (8).
4. The double-sided sponge sand paper with a reinforcing structure as claimed in claim 1, wherein the bottom end of the upper sand paper layer (5) and the top end of the lower sand paper layer (7) are respectively and transversely stuck and fixed with a second connecting thorn surface (9), and three groups of second connecting thorn surfaces (9) are respectively and equidistantly arranged at the bottom end of the upper sand paper layer (5) and the top end of the lower sand paper layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420849374.XU CN222570439U (en) | 2024-04-22 | 2024-04-22 | Double-sided sponge sandpaper with reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420849374.XU CN222570439U (en) | 2024-04-22 | 2024-04-22 | Double-sided sponge sandpaper with reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222570439U true CN222570439U (en) | 2025-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420849374.XU Active CN222570439U (en) | 2024-04-22 | 2024-04-22 | Double-sided sponge sandpaper with reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222570439U (en) |
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2024
- 2024-04-22 CN CN202420849374.XU patent/CN222570439U/en active Active
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