Wall corner leveling auxiliary device for building decoration

Abstract

The utility model relates to the field of building decoration, and provides a wall corner leveling auxiliary device for building decoration, which comprises an equipment shell, a sliding frame is arranged on the equipment shell in a sliding manner, and four groups of holes are uniformly formed in the sliding frame; two groups of cleaning devices for cleaning the polished wall surface are mounted on the equipment shell; and two sets of collecting devices for collecting chippings on the wall surface are mounted on the equipment shell. The connecting plate on the sliding frame is pulled outwards to drive the rotating plate to move, the rotating plate rotates between the limiting plate and the connecting plate, the limiting plate moves on the limiting rod, the T-shaped block connected with the connecting plate is pushed to move outwards under the action of the rotating plate, and the T-shaped block is driven to move outwards. And thus, cleaning cotton on the fixing plate is driven to move outwards to extrude the wall surfaces, the wall surfaces on the two sides of the wall corner are cleaned, and the situation that chippings on the wall surfaces on the two sides of the wall corner need to be cleaned, and the wall corner leveling efficiency is affected is avoided.

Description

Technical Field

[0001] This utility model relates to the field of building decoration, specifically to an auxiliary device for leveling wall corners in building decoration. Background Technology

[0002] Building decoration is the process of beautifying, optimizing the function, and transforming the environment of interior and exterior spaces after the house is built. It covers multiple aspects such as design, construction, and material application, which can improve the comfort and aesthetic value of living. In building decoration, auxiliary devices are needed to level the corners of the walls. Corner leveling is a process in decoration to deal with unevenness of the inner or outer corners where the wall meets the floor or ceiling, ensuring that the corners are vertical and flat, laying the foundation for subsequent construction.

[0003] Currently, when leveling wall corners, a sanding board is used to sand the dried wall surface on both sides of the corner. This not only removes impurities from the dried primer on the wall surface, ensuring a better effect for the next spraying, but also adjusts the flatness of the wall surface on both sides of the corner during the sanding process. However, during the sanding process, a lot of debris falls into the gaps in the corner and is difficult to clean. In addition, a brush is needed to clean the sanded wall surface to prevent solid particles from adhering to the wall surface, which greatly reduces the efficiency of leveling the corner. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an auxiliary device for leveling wall corners in building decoration, which solves the problem that the need to clean debris from both sides of the wall corner affects the efficiency of wall corner leveling.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A corner leveling auxiliary device for building decoration includes a device housing, a sliding frame slidably mounted on the device housing, and four sets of openings evenly distributed on the sliding frame.

[0007] The equipment casing is equipped with two sets of cleaning devices for cleaning the sanded wall surface;

[0008] The device housing is equipped with two sets of collection devices for collecting debris from the wall surface. As the sliding frame moves, the cleaning device moves the collection devices.

[0009] Preferably, each set of cleaning devices includes a limiting rod fixedly installed on the equipment housing, a No. 1 spring sleeved on the limiting rod, a limiting plate slidably installed on the limiting rod, and two sets of rotating plates rotatably installed on the limiting plate.

[0010] Preferably, each set of cleaning devices further includes four sets of No. 1 fixing rods fixedly installed on the equipment housing. T-shaped blocks are slidably installed on the equipment housing. Connecting plates that are rotatably connected to the rotating plate are fixedly installed on the T-shaped blocks and the sliding frame. The connecting plates are slidably connected to the No. 1 fixing rods. Fixing plates are fixedly installed on the T-shaped blocks. Cleaning cotton is fixedly installed on the fixing plates.

[0011] Preferably, each of the collection devices includes a groove formed on the device housing, a storage slot communicating with the groove on the device housing, a cleaning plate slidably mounted on the storage slot, a limiting slot communicating with the storage slot on the device housing, three sets of second fixing rods fixedly mounted on the limiting slot, one set of second fixing rods being sleeved with a second spring, and a limiting block slidably connected to the second fixing rod being fixedly mounted on the cleaning plate.

[0012] Preferably, the collecting device further includes a connecting rope installed between the limiting block and the limiting plate, a fan fixedly installed on the groove, a filter screen fixedly installed on the groove, a beveled groove communicating with the groove on the outer shell of the device, a slot communicating with the beveled groove on the outer shell of the device, and a collecting box inserted into the slot.

[0013] Preferably, a handle is fixedly installed on the device housing, and multiple sets of T-slots are formed on the device housing. Insert plates are inserted into the T-slots, and sandpaper is fixedly installed on the insert plates.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model, through the setting of the cleaning device, causes the connecting plate on the sliding frame to move outward by pulling the connecting plate outward, thereby causing the connecting plate to move the rotating plate. The rotating plate rotates between the limiting plate and the connecting plate, causing the limiting plate to move on the limiting rod. Under the action of the rotating plate, the T-shaped block connected to the connecting plate is pushed outward, thereby causing the cleaning cotton on the fixed plate to move outward to squeeze the wall surface and clean the wall surface on both sides of the corner. This avoids the situation where the debris on the wall surface on both sides of the corner needs to be cleaned, which would affect the efficiency of the wall corner leveling.

[0016] 2. This utility model, through the setting of the collection device, uses a connecting rope to move the limiting plate, which pulls the cleaning plate connected to the limiting block into the collection groove, thus opening the groove. The debris cleaned by the cleaning cotton is adsorbed onto the filter screen by the fan. Releasing the sliding frame allows the cleaning plate to scrape the debris on the filter screen into the collection box through the inclined groove, thus collecting the debris and avoiding the situation where cleaning the corners affects the efficiency of building decoration. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall internal structure of the device housing of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the internal parts of the equipment shell of this utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of the collection device of this utility model.

[0022] In the diagram: 1. Equipment casing; 101. Sliding frame; 102. Opening; 2. Cleaning device; 201. Limiting rod; 202. Spring No. 1; 203. Limiting plate; 204. Rotating plate; 205. Fixing rod No. 1; 206. T-block; 207. Connecting plate; 208. Fixing plate; 209. Cleaning cotton; 3. Collection device; 301. Groove; 302. Storage slot; 303. Cleaning plate; 304. Limiting groove; 305. Fixing rod No. 2; 306. Spring No. 2; 307. Limiting block; 308. Connecting rope; 309. Fan; 310. Filter screen; 311. Beveled groove; 312. Slot; 313. Collection box; 4. Handle; 401. T-slot; 402. Insert plate; 403. Sandpaper. Detailed Implementation

[0023] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] Example 1

[0025] Reference Figures 1-4This embodiment proposes an auxiliary device for leveling wall corners in building decoration. By setting up a cleaning device 2, it solves the problem that the need to clean debris on both sides of the wall corner affects the efficiency of wall corner leveling. The device includes a device housing 1, a sliding frame 101 slidably installed on the device housing 1, four sets of openings 102 evenly opened on the sliding frame 101, a handle 4 fixedly installed on the device housing 1, and multiple sets of T-slots 401 opened on the device housing 1. Insert plates 402 are inserted into the T-slots 401, and sandpaper 403 is fixedly installed on the insert plates 402 for easy replacement of sandpaper 403. The device can be held by gripping the handle 4 and inserting four fingers into the openings 102, and the two sides of the wall corner are polished by sandpaper 403.

[0026] Two sets of cleaning devices 2 are installed on the equipment housing 1 for cleaning the sanded wall surface. Each cleaning device 2 includes a limiting rod 201 fixedly installed on the equipment housing 1. A first spring 202 is sleeved on the limiting rod 201, allowing the limiting plate 203 to quickly return to its original position. The limiting plate 203 is slidably installed on the limiting rod 201, and two sets of rotating plates 204 are rotatably installed on the limiting plate 203. Each cleaning device 2 also includes four sets of first fixing rods 205 fixedly installed on the equipment housing 1. T-blocks 206 are slidably installed on the equipment housing 1. Connecting plates 207 that are rotatably connected to the rotating plates 204 are fixedly installed on both the T-blocks 206 and the sliding frame 101. The connecting plates 207 are slidably connected to the first fixing rods 205, making the movement of the connecting plates 207 more stable. A fixing plate 208 is fixedly installed on 206, and a cleaning cotton 209 is fixedly installed on the fixing plate 208. It is used to clean the debris adhering to the wall surface after sanding with sandpaper 403. Under the action of the opening 102, the connecting plate 207 on the sliding frame 101 is pulled outward, so that the connecting plate 207 drives the rotating plate 204 to move. The rotating plate 204 rotates between the limiting plate 203 and the connecting plate 207, so that the limiting plate 203 moves on the limiting rod 201. Under the action of the rotating plate 204, the T-shaped block 206 connected to the connecting plate 207 is pushed outward, thereby driving the cleaning cotton 209 on the fixing plate 208 to move outward to squeeze the wall surface and clean the wall surface on both sides of the corner. This avoids the situation where the debris on the wall surface on both sides of the corner needs to be cleaned, which would affect the efficiency of the corner leveling.

[0027] Example 2

[0028] Based on Example 1, the technical solution proposed in Example 1 addresses the drawback that a lot of debris falls into the corner gaps during the polishing process and is difficult to clean.

[0029] Reference Figures 1-4The equipment casing 1 is equipped with two sets of collection devices 3 for collecting debris from the wall surface. Each collection device 3 includes a groove 301 formed in the equipment casing 1, a collection slot 302 communicating with the groove 301, a cleaning plate 303 slidably mounted on the collection slot 302, and a limiting slot 304 communicating with the collection slot 302. Three sets of second-order fixing rods 305 are fixedly mounted on the limiting slot 304. One set of second-order fixing rods 305 is fitted with a second-order spring 306, allowing the cleaning plate 303 to quickly reset. A limiting block 307 is fixedly mounted on the cleaning plate 303 and slidably connected to the second-order fixing rod 305. The collection device 3 also includes a connecting rope 308 installed between the limiting block 307 and the limiting plate 203. A fan 309 is fixedly mounted in the groove 301. Debris can be sucked into the groove 301, and a filter screen 310 is fixedly installed on the groove 301. The outer shell 1 of the equipment has a beveled groove 311 that communicates with the groove 301 and a slot 312 that communicates with the beveled groove 311. A collection box 313 is inserted into the slot 312 to collect the debris cleaned from the wall. Under the action of the connecting rope 308, the limiting plate 203 moves and pulls the cleaning plate 303 connected to the limiting block 307 into the collection groove 302, so that the groove 301 is opened. The debris cleaned by the cleaning cotton 209 is adsorbed onto the filter screen 310 by the fan 309. The sliding frame 101 is released so that the cleaning plate 303 scrapes the debris on the filter screen 310 into the collection box 313 through the beveled groove 311 to collect the debris, thus avoiding the situation where cleaning the corners of the wall affects the efficiency of building decoration.

[0030] Working principle: Sandpaper 403 is pressed tightly against the wall. Under the action of opening 102, the connecting plate 207 on the sliding frame 101 is pulled outward, causing the connecting plate 207 to drive the rotating plate 204 to move. The rotating plate 204 rotates between the limiting plate 203 and the connecting plate 207, causing the limiting plate 203 to move on the limiting rod 201. Under the action of the rotating plate 204, the T-shaped block 206 connected to the connecting plate 207 is pushed outward, thereby driving the cleaning cotton 209 on the fixed plate 208 to move outward. The wall surface is squeezed and cleaned on both sides of the wall corner. Under the action of the connecting rope 308, the limiting plate 203 moves and pulls the cleaning plate 303 connected to the limiting block 307 into the storage groove 302, so that the groove 301 is opened. The debris cleaned by the cleaning cotton 209 is adsorbed onto the filter screen 310 by the fan 309. The sliding frame 101 is released so that the cleaning plate 303 scrapes the debris on the filter screen 310 into the collection box 313 through the inclined groove 311 to collect the debris.

[0031] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A corner leveling auxiliary device for building decoration, comprising a device housing (1), characterized in that, A sliding frame (101) is slidably mounted on the outer casing (1) of the equipment, and four sets of openings (102) are evenly provided on the sliding frame (101); The equipment housing (1) is equipped with two sets of cleaning devices (2) for cleaning the sanded wall surface; The device housing (1) is equipped with two sets of collection devices (3) for collecting debris on the wall surface. As the sliding frame (101) moves, the cleaning device (2) drives the collection device (3) to move.

2. The corner leveling auxiliary device for building decoration according to claim 1, characterized in that, Each cleaning device (2) includes a limiting rod (201) fixedly installed on the equipment housing (1), a first spring (202) is sleeved on the limiting rod (201), a limiting plate (203) is slidably installed on the limiting rod (201), and two sets of rotating plates (204) are rotatably installed on the limiting plate (203).

3. The corner leveling auxiliary device for building decoration according to claim 2, characterized in that, Each set of cleaning devices (2) further includes four sets of No. 1 fixing rods (205) fixedly installed on the equipment housing (1). T-shaped blocks (206) are slidably installed on the equipment housing (1). Connecting plates (207) that are rotatably connected to the rotating plate (204) are fixedly installed on both the T-shaped blocks (206) and the sliding frame (101). The connecting plates (207) are slidably connected to the No. 1 fixing rods (205). A fixing plate (208) is fixedly installed on the T-shaped blocks (206). Cleaning cotton (209) is fixedly installed on the fixing plate (208).

4. The corner leveling auxiliary device for building decoration according to claim 3, characterized in that, Each of the collection devices (3) includes a groove (301) formed on the device housing (1), a storage slot (302) communicating with the groove (301) is formed on the device housing (1), a cleaning plate (303) is slidably installed on the storage slot (302), a limiting slot (304) communicating with the storage slot (302) is formed on the device housing (1), three sets of second fixing rods (305) are fixedly installed on the limiting slot (304), a second spring (306) is sleeved on one set of the second fixing rods (305), and a limiting block (307) slidably connected to the second fixing rod (305) is fixedly installed on the cleaning plate (303).

5. The corner leveling auxiliary device for building decoration according to claim 4, characterized in that, The collecting device (3) also includes a connecting rope (308) installed between the limiting block (307) and the limiting plate (203). A fan (309) is fixedly installed on the groove (301). A filter screen (310) is fixedly installed on the groove (301). A beveled groove (311) communicating with the groove (301) is opened on the device housing (1). A slot (312) communicating with the beveled groove (311) is opened on the device housing (1). A collecting box (313) is inserted into the slot (312).

6. The corner leveling auxiliary device for building decoration according to claim 1, characterized in that, A handle (4) is fixedly installed on the outer casing (1) of the equipment. Multiple sets of T-slots (401) are opened on the outer casing (1). Insert plates (402) are inserted into the T-slots (401). Sandpaper (403) is fixedly installed on the insert plates (402).

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