Wall leveling auxiliary equipment

Abstract

The utility model relates to the technical field of indoor decoration, and discloses a wall leveling auxiliary device which comprises a scraper knife handle, a scraper knife handle, a rubber protective sleeve and a handle, the length adjusting structure comprises a telescopic rod, and the telescopic rod is arranged outside the scraper knife handle; the dust collecting structure comprises a telescopic pipe, and the telescopic pipe is arranged below the scraper knife handle; the dust collecting structure further comprises two third fixing plates arranged at the top of the telescopic pipe, the bottoms of the two third fixing plates are fixedly connected with the top of the telescopic pipe, and a first rotating rod and a second rotating rod are rotationally installed between the two third fixing plates, so that the purpose of fixedly installing an extension rod on the device is achieved, the length of the scraper knife is increased, and the practicability is high. And a user can conveniently conduct leveling operation on the wall face at the high position, the using flexibility of the device is improved, installation is convenient, and the using convenience of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of interior decoration, and specifically relates to an auxiliary device for wall flattening. Background Art

[0002] During the interior decoration process, wall treatment is a crucial step. Among them, wall flattening is the basic step of wall treatment, which directly affects the quality and effect of subsequent decoration. The traditional wall flattening method mostly relies on manual holding of a spatula. This method is not only inefficient, but also difficult to ensure the flatness and smoothness of the wall, and at the same time, the operation is relatively laborious. Therefore, there is a need to design an auxiliary device for wall flattening.

[0003] The utility model with the publication number CN217975526U belongs to the technical field of interior decoration, and discloses a wall flattening device for interior decoration, including a bottom plate. One side surface of the bottom plate is fixedly installed with a groove plate. The inner side surface of the groove plate is slidably installed with a vertical plate. One side surface of the vertical plate is fixedly installed with a cross bar. One side surface of the cross bar is fixedly installed with a first slide rail. The outer side surface of the first slide rail is slidably installed with a first slider. One side surface of the first slider is fixedly installed with a sliding plate. One side surface of the sliding plate is fixedly installed with a telescopic rod. One end of the telescopic rod is fixedly installed with a spatula. The utility model has the beneficial effects of reasonable structure, convenient control and adjustment, and convenient for saving manpower and improving efficiency.

[0004] However, the above patent still has the following problems: The spatula needs to be manually held during use, standing on a ladder or chair to remove the attachments on the high wall, which increases the working pressure of the workers. The device cannot be extended and used, and the use of the device is inconvenient. When the device flattens the wall, the removed impurities will fall to the ground, and there will also be some dust falling from the wall. The dust affects the health of the workers and also increases the cleaning difficulty.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] In order to solve the above technical problem that the length of the spatula cannot be adjusted, the basic concept of the technical solution adopted by the present utility model is:

[0007] An auxiliary device for wall flattening, including:

[0008] A spatula handle, the spatula handle is rectangular, and is externally sleeved with a rubber protective sleeve;

[0009] A length adjustment structure, the length adjustment structure includes a telescopic rod, and the telescopic rod is arranged outside the spatula handle;

[0010] Dust collection structure, the dust collection structure includes a telescopic pipe, the telescopic pipe is arranged below the shovel handle, the dust collection structure further includes two groups of third fixing plates arranged at the top of the telescopic pipe, the bottom of the two groups of third fixing plates is fixedly connected to the top of the telescopic pipe, a first rotating rod and a second rotating rod are rotatably installed between the two groups of third fixing plates, a fourth limiting plate is rotatably installed on the outer wall of the first rotating rod, a first roller is rotatably installed on the outer wall of the second rotating rod, the dust collection structure further includes third spiral grooves respectively opened on the outer walls on both sides of the shovel handle, two groups of holes are opened inside the fourth limiting plate, and the inner walls on both sides of the fourth limiting plate are respectively in close contact with the outer walls on both sides of the shovel handle;

[0011] Winding rod, the winding rod is fixedly installed on the outer wall of one side of the shovel handle.

[0012] As a preferred embodiment of the present invention, the length adjustment structure further includes a grip, one end of the telescopic rod is fixedly installed with the grip, three groups of holes are opened inside the telescopic rod, a push-button self-locking spring buckle is snap-fitted inside the holes, the other end of the telescopic rod is fixedly installed with a first fixing circular plate, and two groups of fourth fixing plates are fixedly installed on the outer wall of one side of the first fixing circular plate.

[0013] As a preferred embodiment of the present invention, the length adjustment structure further includes a first clamping rod fixedly installed on the outer wall of one side of the fourth fixing plate, a first threaded sleeve is fixedly installed on the outer wall of one side of the first fixing circular plate, a fourth threaded groove is opened on the outer wall of one side of the shovel handle, the first threaded sleeve is spirally installed inside the fourth threaded groove, and two groups of first clamping grooves are opened on the outer wall of one side of the shovel handle, and the first clamping rod is snap-fitted inside the first clamping groove.

[0014] As a preferred embodiment of the present invention, two groups of second limit bolts are arranged outside the shovel handle, and the second limit bolts are spirally installed inside the fourth limiting plate and the third spiral groove.

[0015] As a preferred embodiment of the present invention, a first limiting plate is fixedly installed on the outer wall of the other side of the shovel handle, two groups of second limiting plates are fixedly installed inside the first limiting plate, a third limiting plate is fixedly installed between the two groups of second limiting plates, and two groups of first threaded grooves are opened inside each second limiting plate.

[0016] As a preferred embodiment of the present invention, a first fixing plate is arranged outside the shovel handle, a second fixing plate is fixedly installed on the outer wall of one side of the first fixing plate, and the second fixing plate and the first fixing plate are snap-fitted between the two groups of second limiting plates.

[0017] As a preferred embodiment of the present utility model, two groups of second threaded grooves are provided inside the second fixing plate, a shovel blade is fixedly installed on the outer wall of the first fixing plate, two groups of first limiting bolts are arranged outside the shovel handle, the first limiting bolts are spirally installed inside the first threaded grooves and the second threaded grooves, and a spotlight is fixedly installed on the top of the shovel handle.

[0018] The present utility model has the following beneficial effects compared with the prior art:

[0019] 1. It achieves the purpose of fixedly installing the extension rod for the device, extends the length of the shovel, facilitates the user to level the high wall surface, improves the flexibility of the device in use, is convenient to install, and improves the convenience of the device in use.

[0020] 2. It achieves the purpose of collecting and cleaning the shoveled dust and impurities, enables the dust and impurities to fall into the inside of the telescopic tube for centralized treatment, reduces the cleaning pressure of the workers, improves the safety of the device in use, and reduces dust pollution.

[0021] 3. It achieves the purpose of limiting and fixing the shovel, improves the fixing effect of the shovel, improves the stability of the device in use, and is convenient to carry by winding the pulling belt around the winding rod.

[0022] The following further describes in detail the specific implementation manners of the present utility model with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In the drawings:

[0024] Figure 1 is the three-dimensional structure diagram of the present utility model;

[0025] Figure 2 is the three-dimensional structure diagram of the telescopic rod of the present utility model;

[0026] Figure 3 is the exploded view of the shovel handle and the first fixing plate of the present utility model;

[0027] Figure 4 is the three-dimensional structure diagram of the telescopic tube of the present utility model;

[0028] Figure 5 is the exploded view of the shovel handle and the first fixed circular plate of the present utility model.

[0029] In the figure: 10, spade handle; 11, first limiting plate; 12, second limiting plate; 13, third limiting plate; 14, first thread groove; 15, first fixing plate; 16, second fixing plate; 17, second thread groove; 18, first limiting bolt; 19, spade blade; 20, spotlight; 21, third spiral groove; 22, third fixing plate; 23, first rotating rod; 24, fourth limiting plate; 25, second rotating rod; 26, first roller; 27, telescopic pipe; 28, second limiting bolt; 29, fourth thread groove; 30, first clamping groove; 31, first fixed circular plate; 32, fourth fixing plate; 33, first clamping rod; 34, first thread sleeve; 35, telescopic rod; 36, grip rod; 37, push-button self-locking spring buckle; 38, wire winding rod. Detailed implementation mode

[0030] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0031] Embodiment 1: An auxiliary device for leveling a wall surface, specifically as shown in Figure 1 , Figure 4 and Figure 5 , which includes a spade handle 10. The spade handle 10 is rectangular and is externally sleeved with a rubber protection sleeve; a length adjustment structure, the length adjustment structure includes a telescopic rod 35, and the telescopic rod 35 is arranged outside the spade handle 10; a dust collection structure, the dust collection structure includes a telescopic pipe 27, and the telescopic pipe 27 is arranged below the spade handle 10; the dust collection structure further includes two groups of third fixing plates 22 arranged at the top of the telescopic pipe 27. The bottoms of the two groups of third fixing plates 22 are fixedly connected to the top of the telescopic pipe 27. A group of first rotating rods 23 and a group of second rotating rods 25 are rotatably installed between the two groups of third fixing plates 22. A fourth limiting plate 24 is rotatably installed on the outer wall of the first rotating rod 23, and a first roller 26 is rotatably installed on the outer wall of the second rotating rod 25. The dust collection structure further includes third spiral grooves 21 respectively opened on the outer walls of both sides of the spade handle 10. Two holes are opened inside the fourth limiting plate 24, and the inner walls on both sides of the fourth limiting plate 24 are respectively in close contact with the outer walls on both sides of the spade handle 10; a wire winding rod 38, and the wire winding rod 38 is fixedly installed on the outer wall of one side of the spade handle 10. The length of the spade is adjusted through the length adjustment structure, and the removed dust and impurities are collected through the dust collection structure. The outer part of the first roller 26 is closely attached to the wall surface. When holding the grip rod 36 and pushing the spade handle 10, the first roller 26 is driven to roll on the wall surface, and the telescopic pipe 27 is used to guide and discharge the removed dust and impurities.

[0032] Specifically as shown in Figure 1 , Figure 2 and Figure 4As shown, the length adjustment structure further includes a grip rod 36. One end of the telescopic rod 35 is fixedly installed with the grip rod 36. Three groups of holes are provided inside the telescopic rod 35, and a push-button self-locking spring buckle 37 is snap-fitted inside the holes. The other end of the telescopic rod 35 is fixedly installed with a first fixed circular plate 31, and two groups of fourth fixed plates 32 are fixedly installed on the outer wall of one side of the first fixed circular plate 31. Hold the grip rod 36 and pull the telescopic rod 35 to expand and contract, and snap the push-button self-locking spring buckle 37 into the holes inside the telescopic rod 35.

[0033] Specifically, as Figure 1 , Figure 2 , Figure 4 and Figure 5 shown, the length adjustment structure further includes a first clamping rod 33 fixedly installed on the outer wall of one side of the fourth fixed plate 32, a first threaded sleeve 34 fixedly installed on the outer wall of one side of the first fixed circular plate 31, a fourth threaded groove 29 is provided on the outer wall of one side of the shovel handle 10, and the first threaded sleeve 34 is spirally installed inside the fourth threaded groove 29. Two groups of first clamping grooves 30 are provided on the outer wall of one side of the shovel handle 10, and the first clamping rod 33 is snap-fitted inside the first clamping grooves 30. Rotate the first fixed circular plate 31 to drive the first threaded sleeve 34 to be spirally installed inside the fourth threaded groove 29, and snap the first clamping rod 33 into the first clamping grooves 30.

[0034] According to the above, through the structures of the fourth threaded groove 29, the first clamping groove 30, the first fixed circular plate 31, the fourth fixed plate 32, the first clamping rod 33, the first threaded sleeve 34, the telescopic rod 35, the grip rod 36 and the push-button self-locking spring buckle 37, the purpose of fixedly installing the extension rod of the device is achieved, the length of the shovel is extended, which is convenient for the user to level the high wall surface, improves the flexibility of the device use, is convenient to install, and improves the convenience of the device use.

[0035] Embodiment 2: On the basis of Embodiment 1, specifically, as Figure 1 and Figure 4 shown, two groups of second limit bolts 28 are provided outside the shovel handle 10, and the second limit bolts 28 are spirally installed inside the fourth limit plate 24 and the third spiral groove 21.

[0036] Specifically, as Figure 1 and Figure 4As shown in the figure, a first limiting plate 11 is fixedly installed on the outer wall of the other side of the shovel handle 10. Two groups of second limiting plates 12 are fixedly installed inside the first limiting plate 11. A third limiting plate 13 is fixedly installed between the two groups of second limiting plates 12. Two groups of first threaded grooves 14 are opened inside each group of second limiting plates 12. Rotate the second limiting bolt 28 and sequentially screw the second limiting bolt 28 into the fourth limiting plate 24 and the third helical groove 21 to limit the fourth limiting plate 24 on the outer wall of the shovel handle 10 and limit the third fixing plate 22 and the first rotating rod 23.

[0037] According to the above, through the structures of the third helical groove 21, the third fixing plate 22, the first rotating rod 23, the fourth limiting plate 24, the second rotating rod 25, the first roller 26, the telescopic pipe 27 and the second limiting bolt 28, the purpose of collecting and cleaning the shoveled dust and impurities is achieved, so that the dust and impurities fall into the telescopic pipe 27 for centralized treatment, reducing the cleaning pressure of workers, improving the safety of the device during use, and reducing dust pollution.

[0038] Example 3: On the basis of Example 1 and Example 2, specifically as Figure 1 and Figure 3 shown, a first fixing plate 15 is arranged outside the shovel handle 10. A second fixing plate 16 is fixedly installed on the outer wall of one side of the first fixing plate 15. The second fixing plate 16 and the first fixing plate 15 are clamped and installed between the two groups of second limiting plates 12. The second limiting plates 12 are limited and fixed by the first limiting plate 11 and the third limiting plate 13, and the first fixing plate 15 and the second fixing plate 16 are placed inside the two groups of second limiting plates 12.

[0039] Specifically as Figure 1 and Figure 3 shown, two groups of second threaded grooves 17 are opened inside the second fixing plate 16. A shovel blade 19 is fixedly installed on the outer wall of the first fixing plate 15. Two groups of first limiting bolts 18 are arranged outside the shovel handle 10. The first limiting bolts 18 are screwed into the first threaded grooves 14 and the second threaded grooves 17. A spotlight 20 is fixedly installed on the top of the shovel handle 10. Rotate the two groups of first limiting bolts 18 and sequentially screw the first limiting bolts 18 into the first threaded grooves 14 and the second threaded grooves 17 to fix the first fixing plate 15. Use the shovel blade 19 to level the wall surface, wind the pulling belt around the winding rod 38, and irradiate the wall surface through the spotlight 20.

[0040] In summary, through the structures of the scraper handle 10, the first limiting plate 11, the second limiting plate 12, the third limiting plate 13, the first thread groove 14, the first fixing plate 15, the second fixing plate 16, the second thread groove 17, the first limiting bolt 18, the scraper blade 19, the spotlight 20 and the winding rod 38, the purpose of limiting and fixing the scraper is achieved, the fixing effect of the scraper is improved, the stability of the device during use is enhanced, and the pulling belt is wound around the winding rod 38 for easy carrying.

[0041] Working principle: The device mainly includes components such as a telescopic rod 35, a grip rod 36, a push-button self-locking spring buckle 37, a first fixed circular plate 31, a fourth fixing plate 32, a first clamping rod 33, a first thread sleeve 34, a first clamping groove 30, etc. The user holds the grip rod 36 and pulls the telescopic rod 35 to adjust its length. When the desired length is reached, the push-button self-locking spring buckle 37 is clamped and installed in the hole inside the telescopic rod 35 to achieve length fixation. By rotating the first fixed circular plate 31, the first thread sleeve 34 is spirally installed inside the fourth thread groove 29 on the scraper handle 10. At the same time, the first clamping rod 33 is clamped and installed inside the first clamping groove 30 to ensure the firm connection between the telescopic rod 35 and the scraper handle 10. The structure includes components such as a telescopic tube 27, a third fixing plate 22, a first rotating rod 23, a fourth limiting plate 24, a second rotating rod 25, a first roller 26, etc. The outer surface of the first roller 26 is in close contact with the wall surface. When the scraper handle 10 is pushed, the first roller 26 rolls on the wall surface to help remove dust and impurities. The removed dust and impurities are discharged through the telescopic tube 27 for material guiding to achieve dust collection. By rotating the second limiting bolt 28, it is spirally installed inside the fourth limiting plate 24 and the third thread groove 21 to limit the third fixing plate 22 and the first rotating rod 23 and ensure the stable operation of the first roller 26. The scraper blade 19 is fixed to the scraper handle 10 through the first fixing plate 15 and the second fixing plate 16. The first fixing plate 15 and the second fixing plate 16 are placed in the space formed by the first limiting plate 11, the second limiting plate 12 and the third limiting plate 13. By rotating the first limiting bolt 18, it is spirally installed inside the first thread groove 14 and the second thread groove 17 to fix the first fixing plate 15 and the second fixing plate 16, thereby fixing the scraper blade 19. The spotlight 20 installed at the top of the scraper handle 10 is used to irradiate the wall surface to provide sufficient light for the leveling operation. The winding rod 38 is used to wind the pulling belt or other tools for the user to access at any time.

[0042] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the present utility model. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A wall leveling auxiliary device, characterized in that: include: The shovel handle (10) is rectangular and has a rubber protective sleeve on the outside; A length adjustment structure, the length adjustment structure comprising a telescopic rod (35), the telescopic rod (35) being arranged outside the shovel handle (10); A dust collection structure, the dust collection structure comprising a telescopic tube (27), the telescopic tube (27) being arranged below the shovel handle (10), the dust collection structure further comprising two groups of third fixing plates (22) arranged at the top of the telescopic tube (27), the bottoms of the two groups of third fixing plates (22) being fixedly connected to the top of the telescopic tube (27), a group of first rotating rods (23) and a group of second rotating rods (25) being rotatably mounted between the two groups of third fixing plates (22), a fourth limiting plate (24) being rotatably mounted on the outer wall of the first rotating rod (23), and a first roller (26) being rotatably mounted on the outer wall of the second rotating rod (25), the dust collection structure further comprising third spiral grooves (21) respectively arranged on the outer walls of both sides of the shovel handle (10), two groups of holes being arranged inside the fourth limiting plate (24), and the inner walls of both sides of the fourth limiting plate (24) being respectively in close contact with the outer walls of both sides of the shovel handle (10); The winding rod (38) is fixedly mounted on an outer wall of one side of the shovel handle (10).

2. The wall leveling auxiliary device according to claim 1, characterized in that: The length adjustment structure also includes a gripping rod (36), one end of the telescopic rod (35) is fixedly mounted with the gripping rod (36), the interior of the telescopic rod (35) is provided with three groups of holes, and push-type self-locking spring buckles (37) are clamped and mounted in the holes, the other end of the telescopic rod (35) is fixedly mounted with a first fixed circular plate (31), and two groups of fourth fixed plates (32) are fixedly mounted on one side outer wall of the first fixed circular plate (31).

3. The wall leveling auxiliary device according to claim 1, characterized in that: The length adjustment structure further comprises a first clamping rod (33) fixedly mounted on an outer wall of one side of a fourth fixed plate (32); a first threaded sleeve (34) fixedly mounted on an outer wall of one side of the first fixed circular plate (31); a fourth threaded groove (29) is provided on an outer wall of one side of the shovel handle (10); the first threaded sleeve (34) is screwedly mounted inside the fourth threaded groove (29); two groups of first clamping grooves (30) are provided on an outer wall of one side of the shovel handle (10); and the first clamping rod (33) is clamped and mounted inside the first clamping groove (30).

4. The wall leveling auxiliary device according to claim 1, characterized in that: Two groups of second limiting bolts (28) are arranged on the outside of the blade handle (10), and the second limiting bolts (28) are screw-mounted on the inside of the fourth limiting plate (24) and the third spiral groove (21).

5. The wall leveling auxiliary device according to claim 1, characterized in that: A first limiting plate (11) is fixedly mounted on the outer wall of the other side of the blade handle (10); two groups of second limiting plates (12) are fixedly mounted inside the first limiting plate (11); a third limiting plate (13) is fixedly mounted between the two groups of second limiting plates (12); and two groups of first thread grooves (14) are formed inside each group of second limiting plates (12).

6. The wall leveling auxiliary device according to claim 1, characterized in that: A first fixing plate (15) is arranged outside the blade handle (10), a second fixing plate (16) is fixedly mounted on an outer wall of one side of the first fixing plate (15), and the second fixing plate (16) and the first fixing plate (15) are clamped and mounted between two sets of second limiting plates (12).

7. The wall leveling auxiliary device according to claim 6, characterized in that: Two groups of second thread grooves (17) are provided inside the second fixing plate (16); a scraper blade (19) is fixedly mounted on the outer wall of the first fixing plate (15); two groups of first limiting bolts (18) are provided outside the scraper handle (10); the first limiting bolts (18) are screwed inside the first thread groove (14) and the second thread groove (17); and a spotlight (20) is fixedly mounted on the top of the scraper handle (10).

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