Dual-purpose disc self-adhesion abrasive paper frame capable of being held by hand and connected with telescopic rod

Abstract

The utility model provides a handheld dual-purpose disc self-adhesion abrasive paper frame capable of being connected with a telescopic rod, and belongs to the technical field of abrasive paper adhesion frames. Comprising a disc base, abrasive paper adheres to the top of the disc base, a limiting groove is formed in the bottom of the disc base, a first supporting plate and a second supporting plate which are matched are arranged in the limiting groove, a handheld handle is arranged at the bottom of the first supporting plate, a universal connecting assembly is rotationally connected to the bottom of the second supporting plate, and a telescopic rod is detachably connected to the bottom of the universal connecting assembly. The universal connecting assembly comprises a connecting rod, supports are symmetrically arranged on the two sides of the top of the connecting rod, a cross-shaped connecting frame is arranged between the supports, and supporting heads are arranged at the ends of the cross-shaped connecting frame. The abrasive paper is adhered to the disc seat, so that the grinding area of a wall surface can be effectively increased, and the grinding efficiency is improved; the limiting groove, the first supporting plate and the second supporting plate are selectively installed together according to the requirement for polishing the wall faces at the low position and the high position, hand holding and telescopic rod connecting can be organically combined, and the wall face polishing device is not rigid and more flexible to use.

Description

Technical Field

[0001] The utility model provides a dual-purpose disc self-adhesive sandpaper holder which can be held in hand and connected with a telescopic rod, belonging to the technical field of sandpaper holders. Background Art

[0002] With the improvement of living standards, more and more people will decorate their houses when they buy them. Wall grinding is an important part of wall decoration, which is to improve the flatness and fineness of the wall. At present, sandpaper racks equipped with sandpaper are usually used for grinding.

[0003] The existing sandpaper rack can basically meet the use needs, but the sandpaper usually installed on the sandpaper rack is mostly rectangular when in use, which inevitably causes the long side to have a larger polishing area and the short side to have a smaller polishing area during polishing, resulting in a relatively small polishing area, and the polishing efficiency needs to be improved; and when in use, the traditional sandpaper rack is mainly divided into two types, the first type is directly handheld to polish lower walls, and the second type is equipped with a telescopic rod to polish higher walls, resulting in the sandpaper rack being unable to effectively combine handholding and connecting the telescopic rod, and is relatively rigid and not flexible enough to use. Based on this, the utility model provides a dual-purpose disc self-adhesive sandpaper rack that can be handheld and connected to a telescopic rod. Utility Model Content

[0004] The technical problem solved by the utility model is that the grinding area of ​​the wall by the traditional rectangular sandpaper is relatively small, and the grinding efficiency needs to be improved; when grinding high and low walls, the sandpaper holder cannot effectively combine the handheld and the telescopic rod, and is relatively rigid and not flexible enough to use.

[0005] In order to solve the technical problem, the technical solution provided by the utility model is: a dual-purpose disc self-adhesive sandpaper rack that can be held in hand and connected to a telescopic rod, comprising a disc seat, sandpaper is adhered to the top of the disc seat, a limiting groove is provided at the bottom of the disc seat, matching support plate one and support plate two are provided in the limiting groove, a hand-held handle is provided at the bottom of the support plate one, a universal connection component is rotatably connected to the bottom of the support plate two, a telescopic rod is detachably connected to the bottom of the universal connection component, the universal connection component comprises a connecting rod, brackets are symmetrically provided on both sides of the top of the connecting rod, a cross connecting frame is provided between the brackets, and each end of the cross connecting frame is provided with a support head.

[0006] Furthermore, supports which are perpendicular to the bracket are symmetrically arranged on both sides of the bottom of the second support plate, and through holes which match the support head are arranged on the side walls of the bracket and the support.

[0007] Furthermore, the end of the support head is provided with a chamfer, and the inner side walls of the bracket and the support are provided with an inclined surface that is connected with the through hole and matches the chamfer.

[0008] Furthermore, a threaded groove is provided at the bottom end of the connecting rod, and a threaded connector matching the threaded groove is provided at the top of the telescopic rod.

[0009] Furthermore, a Velcro 1 is provided on the top surface of the disc seat, and a Velcro 2 matching with the Velcro 1 is provided on the bottom surface of the sandpaper.

[0010] Furthermore, a baffle is provided on the bottom wall of one side of the limiting groove.

[0011] Furthermore, a buckle is provided on the top of the other side of the limiting groove, and a hook matching with the buckle is provided on one side wall of the support plate 1 and the support plate 2.

[0012] Beneficial effects of the utility model:

[0013] 1. By using a disc seat to bond sandpaper, compared with the traditional rectangular sandpaper seat, it can effectively increase the grinding area of ​​the wall and improve the grinding efficiency;

[0014] 2. By choosing to install the limit grooves and the corresponding support plates 1 and 2 together according to the needs of polishing the lower and higher walls, the handheld and telescopic rods can be effectively combined organically, making it less rigid and more flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the explosion structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the local structure of the utility model Figure 1 .

[0017] Figure 3 It is a schematic diagram of the local structure of the utility model Figure 2 .

[0018] Figure 4 It is a schematic diagram of the local structure of the utility model Figure 3 .

[0019] 1. Plate base; 2. Sandpaper; 3. Limiting groove; 4. Support plate 1; 5. Support plate 2; 6. Handle; 7. Universal connection assembly; 8. Telescopic rod; 9. Connecting rod; 10. Bracket; 11. Cross connecting frame; 12. Support head; 13. Support; 14. Through hole; 15. Chamfer; 16. Bevel; 17. Threaded groove; 18. Threaded connector; 19. Velcro 1; 20. Velcro 2; 21. Baffle; 22. Buckle; 23. Hook. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] According to the attached Figure 1 , 3 As shown in Figure 4: The utility model provides a two-purpose disc self-adhesive sandpaper rack that can be held in hand and connected to a telescopic rod: it includes a disc seat 1, and sandpaper 2 is bonded to the top of the disc seat 1. Compared with the traditional rectangular sandpaper seat, the disc seat 1 is used to bond the sandpaper 2, which can effectively increase the sanding area of ​​the wall and improve the sanding efficiency. The top surface of the disc seat 1 is provided with Velcro 19, and the bottom surface of the sandpaper 2 is provided with Velcro 2 20 that matches the Velcro 19. By directly sticking the sandpaper 2 to the disc seat 1, compared with the traditional sandpaper rack that uses clips to clamp the sandpaper cut to a suitable size, it is more time-saving and labor-saving.

[0022] According to the attached Figure 2 , 3 As shown in 4: a limiting groove 3 is provided at the bottom of the disc seat 1, and matching supporting plates 1 4 and 2 5 are provided in the limiting groove 3. A baffle 21 is provided on the bottom wall of one side of the limiting groove 3 to cover the supporting plates 1 4 and 2 5 in the limiting groove 3. A buckle 22 is provided on the top of the other side of the limiting groove 3. A hook 23 matching the buckle 22 is provided on one side wall of the supporting plates 1 4 and 2 5. By clamping the hook 23 in the buckle 22, the supporting plates 1 4 and 2 5 are locked to prevent the supporting plates 1 4 and 2 5 from falling off from the limiting groove 3 during use. A hand-held handle 6 is provided at the bottom of the supporting plate 1 4. By limiting the supporting plate 1 4 in the limiting groove 3, the staff can hold the hand-held handle 6 to drive the disc seat 1 to move, so as to be able to perform grinding work on the lower wall.

[0023] According to the attached Figure 1 , 2As shown: the bottom of the support plate 2 5 is rotatably connected with a universal connection assembly 7, and the bottom of the universal connection assembly 7 is detachably connected with a telescopic rod 8. The universal connection assembly 7 includes a connecting rod 9, and brackets 10 are symmetrically arranged on both sides of the top of the connecting rod 9. A cross connecting frame 11 is arranged between the brackets 10, and each end of the cross connecting frame 11 is provided with a support head 12. Supports 13 that are perpendicular to the brackets 10 are symmetrically arranged on both sides of the bottom of the support plate 2 5. The side walls of the brackets 10 and the brackets 13 are provided with through holes 14 that match the support heads 12. The ends of the support heads 12 are provided with chamfers 15. The inner walls of the brackets 10 and the brackets 13 are provided with through holes 14 that match the through holes 14. The inclined surface 16 that penetrates and matches the chamfer 15, by setting the inclined surface 16 and the chamfer 15, facilitates the support head 12 to be squeezed into the through hole 14, the bottom end of the connecting rod 9 is provided with a threaded groove 17, and the top of the telescopic rod 8 is provided with a threaded connector 18 that matches the threaded groove 17, which is convenient for disassembly and assembly, and facilitates the threaded fixed connection of the telescopic rod 8 and the connecting rod 9. Under the joint action of the cross connecting frame 11 and the support head 12, the disc seat 1 can be universally adjusted according to the needs of wall grinding, which is more convenient to use, and the threaded telescopic rod 8 can facilitate the grinding of higher walls.

[0024] Principle of the utility model

[0025] When in use, by adopting the disc seat 1 to bond sandpaper 2, compared with the traditional rectangular sandpaper seat, it can effectively increase the grinding area of ​​the wall and improve the grinding efficiency. According to the needs of grinding the lower and higher walls, the limiting groove 3 and the corresponding supporting plate 1 4 and supporting plate 2 5 are selected to be installed together. When grinding the lower wall, by limiting the supporting plate 1 4 in the limiting groove 3, the staff can hold the hand handle 6 to drive the disc seat 1 to move, and then the lower wall can be grinded. When grinding the higher wall, by limiting the supporting plate 2 5 in the limiting groove 3, the supporting plate 2 5 and the telescopic rod 8 are assembled together through the universal connection assembly 7, the staff can hold the telescopic rod 8 to drive the disc seat 1 to move, and then the higher wall can be grinded. The hand-held and telescopic rod can be effectively combined organically, which is not rigid and more flexible to use.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A dual-purpose disc self-adhesive sandpaper holder that can be held in hand and connected to a telescopic rod, characterized in that: The utility model comprises a disc seat (1), the top of which is bonded with sandpaper (2), the bottom of which is provided with a limiting groove (3), the limiting groove (3) being provided with a matching support plate 1 (4) and a support plate 2 (5), the bottom of which is provided with a hand-held handle (6), the bottom of which is rotatably connected with a universal connection assembly (7), the bottom of which is detachably connected with a telescopic rod (8), the universal connection assembly (7) comprising a connecting rod (9), the top of which is symmetrically provided with brackets (10), a cross connecting frame (11) being provided between the brackets (10), and each end of the cross connecting frame (11) being provided with a supporting head (12).

2. A dual-purpose disc self-adhesive sandpaper holder that can be held in hand and connected to a telescopic rod according to claim 1, characterized in that: Supports (13) which are perpendicular to the bracket (10) are symmetrically arranged on both sides of the bottom of the second support plate (5), and through holes (14) which match the support head (12) are arranged on the side walls of the bracket (10) and the support (13).

3. A dual-purpose disc self-adhesive sandpaper holder that can be held in hand and connected to a telescopic rod according to claim 2, characterized in that: The end of the support head (12) is provided with a chamfer (15), and the inner side walls of the bracket (10) and the support (13) are provided with an inclined surface (16) which is intersecting with the through hole (14) and matches with the chamfer (15).

4. The dual-purpose disc self-adhesive sandpaper holder that can be held in hand and connected to a telescopic rod according to claim 1, characterized in that: The bottom end of the connecting rod (9) is provided with a threaded groove (17), and the top of the telescopic rod (8) is provided with a threaded connector (18) matching the threaded groove (17).

5. The dual-purpose disc self-adhesive sandpaper holder that can be held in hand and connected to a telescopic rod according to claim 1, characterized in that: The top surface of the disc seat (1) is provided with a Velcro 1 (19), and the bottom surface of the sandpaper (2) is provided with a Velcro 2 (20) that matches the Velcro 1 (19).

6. A dual-purpose disc self-adhesive sandpaper holder that can be held in hand and connected to a telescopic rod according to claim 1, characterized in that: A baffle (21) is provided on the bottom wall of one side of the limiting groove (3).

7. The dual-purpose disc self-adhesive sandpaper holder that can be held in hand and connected to a telescopic rod according to claim 1, characterized in that: A buckle (22) is provided at the top of the other side of the limiting groove (3), and a hook (23) matching with the buckle (22) is provided on one side wall of the support plate 1 (4) and the support plate 2 (5).

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