Simple portable plastering tool

Abstract

The utility model relates to the technical field of simple portable plastering tools, and discloses a simple portable plastering tool. The simple portable plastering tool comprises a plastering shovel, splicing shovels are detachably installed on the outer walls of the two sides of the plastering shovel, buckles are fixedly connected to the inner walls of the splicing shovels, clamping hooks are slidably connected to the inner walls of the two sides of the plastering shovel, and the outer walls of the inner sides of the clamping hooks are elastically connected to the inner wall of the plastering shovel through springs. A stretching assembly is fixedly connected to the outer wall of the inner side of the clamping hook, a movable column is hinged to the outer wall of the top end of the plastering shovel, a holding rod is fixedly connected to the outer wall of the top end of the movable column, a threaded rod is in threaded connection with the inner wall of the movable column, and the outer wall of the top end of the threaded rod is fixedly connected to the outer wall of the bottom end of the holding rod. According to the troweling shovel, the splicing shovel horizontally moves towards the troweling shovel, so that the clamping hooks in the inner wall of the troweling shovel are clamped with the clamping buckles in the inner wall of the splicing shovel, and the troweling shovel and the splicing shovel are installed.

Description

Technical Field

[0001] The utility model relates to the technical field of simple hand-held plastering tools, in particular to a simple hand-held plastering tool. Background Technique

[0002] The plastering project is a decorative project with a traditional practice of applying mortar on the walls, floors, ceilings, and surfaces of building houses. In some areas of our country, it is also called "plastering" or "whitewashing".

[0003] After retrieval, the authorized announcement number CN219993008U relates to a simple plastering mortar plastering tool. The utility model includes a storage part for storing slurry and controlling the discharge of slurry, and a plastering part for applying the slurry flowing out of the discharge port on the wall. The plastering part is fixedly connected to the storage part. The storage part includes a storage hopper and a discharge port opened on the storage hopper. At the discharge port, a sliding cover plate that can cover the discharge port and a matching chute are also provided to achieve the functions of storing and controlling the discharge of slurry. The functions of storing and controlling the discharge of slurry provided by the utility model can improve the working efficiency during construction, and has a simple structure, is easy to use, and can also reduce the consumption of production materials.

[0004] In the above technology, although it can improve the working efficiency during construction, has a simple structure, is easy to use, and can also reduce the consumption of production materials, there are still certain defects. For example, when plastering a wall with a relatively large area, since most of the existing plastering shovels have a small coverage area on the wall during plastering, the working time is relatively long, which reduces the working efficiency to a certain extent. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a simple hand-held plastering tool, which solves the problem of the small coverage area of the plastering shovel mentioned in the above background technique.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A simple hand-held plastering tool includes a plastering shovel. The outer walls on both sides of the plastering shovel are detachably installed with splicing shovels. The inner wall of the splicing shovel is fixedly connected with a buckle. The inner walls on both sides of the plastering shovel are slidably connected with hooks. The outer wall of the inner side of the hook is elastically connected to the inner wall of the plastering shovel through a spring. The outer wall of the inner side of the hook is fixedly connected with a stretching component. The top outer wall of the plastering shovel is hinged with a movable column. The top outer wall of the movable column is fixedly connected with a grip rod. The inner wall of the movable column is threadedly connected with a threaded rod. The top outer wall of the threaded rod is fixedly connected to the bottom outer wall of the grip rod. The top outer wall of the plastering shovel is fixedly connected with a limit block. The inner wall of the limit block is slidably connected with a limit component.

[0007] Preferably, the stretching component includes a pull rod, the outer end outer wall of the pull rod is fixedly connected to the inner side outer wall of the hook, the pull rod is slidably connected to the inner wall of the plastering trowel, the inner side outer wall of the pull rod is fixedly connected with a push plate, and the outer wall of the push plate penetrates and is slidably connected to the top inner wall of the plastering trowel.

[0008] Preferably, the limiting component includes a limiting hook, the outer wall of the limiting hook is slidably connected to the inner wall of the limiting block, the back outer wall of the limiting hook is fixedly connected with a pulling rod, the outer wall of the pulling rod penetrates and is slidably connected to the back inner wall of the limiting block, and the back outer wall of the limiting hook is elastically connected to the back inner wall of the limiting block through a movable spring.

[0009] Preferably, one end of the spring is fixedly connected to the inner wall of the plastering trowel, and the other end of the spring is fixedly connected to the inner side outer wall of the hook.

[0010] Preferably, one end of the movable spring is fixedly connected to the back outer wall of the limiting hook, and the other end of the movable spring is fixedly connected to the back inner wall of the limiting block.

[0011] Preferably, the hook is inserted into the inner wall of the spliced trowel, a card slot is provided on the outer side outer wall of the hook, a card slot is provided on the inner side outer wall of the buckle, and the hook is engaged with the buckle.

[0012] Preferably, a card slot is provided on the back inner wall of the movable column, and the limiting hook is inserted into the inner wall card slot of the movable column.

[0013] Preferably, a sliding groove is provided on the top inner wall of the plastering trowel, and the push plate is slidably connected to the inner wall sliding groove of the plastering trowel.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by horizontally moving the spliced trowel towards the plastering trowel until the hook in the inner wall of the plastering trowel is inserted into the inner wall of the spliced trowel and engaged with the buckle in the inner wall of the spliced trowel for installation, this setting can splice the plastering trowel through the buckle and the hook, increase the length of the plastering trowel, and at the same time increase the coverage area of the wall, effectively improving the work efficiency and being very applicable.

[0016] 2. In the utility model, by pulling the pulling rod, the insertion of the limiting hook into the movable column is released, and at this time the movable column can move. When plastering a higher wall surface, the grasping posture of the plastering trowel can be adjusted through the movement of the movable column, and by rotating the grip rod, the threaded rod can be driven to slide upward in the inner wall of the movable column, thereby adjusting the length of the movable column, which is very convenient to use. Description of the Drawings

[0017] Figure 1 This is the overall three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 2 This is the three-dimensional structure schematic diagram of the stretching component of the present utility model;

[0019] Figure 3 This is the sectional three-dimensional structure schematic diagram of the movable column of the present utility model;

[0020] Figure 4 This is the three-dimensional structure schematic diagram of the limiting component of the present utility model.

[0021] Legend description:

[0022] 1. Plastering trowel; 2. Holding rod; 3. Movable column; 4. Spliced trowel; 5. Snap fastener; 6. Hook; 7. Spring; 8. Stretching component; 81. Pull rod; 82. Pushing plate; 9. Threaded rod; 10. Limiting block; 11. Limiting component; 111. Movable spring; 112. Pulling rod; 113. Limiting hook. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 3, the utility model provides a simple portable plastering tool, including a plastering trowel 1. Through the plastering trowel 1, plastering work can be carried out on the wall. Detachable splicing shovels 4 are installed on the outer walls on both sides of the plastering trowel 1. Through the splicing shovels 4, the plastering trowel 1 can be lengthened. A buckle 5 is fixedly connected to the inner wall of the splicing shovel 4. Hooks 6 are slidably connected to the inner walls on both sides of the plastering trowel 1. Chute grooves are opened on the inner walls on both sides of the plastering trowel 1. The hooks 6 slide in the chute grooves on the inner wall of the plastering trowel 1. The hooks 6 are inserted into the inner wall of the splicing shovel 4. Card slots are opened on the outer wall on the outside of the hooks 6, and card slots are opened on the outer wall on the inside of the buckle 5. The hooks 6 are clamped with the buckle 5. The inner wall on the outside of the hooks 6 is elastically connected to the inner wall of the plastering trowel 1 through a spring 7. One end of the spring 7 is fixedly connected to the inner wall of the plastering trowel 1, and the other end of the spring 7 is fixedly connected to the inner wall on the outside of the hooks 6. By squeezing the spring 7, the hooks 6 slide inward in the inner walls on both sides of the plastering trowel 1 and release the clamping of the buckle 5. A stretching component 8 is fixedly connected to the inner wall on the outside of the hooks 6. Through the stretching component 8, the limit between the hooks 6 and the buckle 5 can be released. The stretching component 8 includes a pull rod 81. The outer end wall of the pull rod 81 is fixedly connected to the inner wall on the outside of the hooks 6. By sliding the pull rod 81 inward in the inner wall of the plastering trowel 1, the hooks 6 are driven to squeeze the spring 7 and slide inward in the inner wall of the plastering trowel 1 at the same time, and the clamping of the buckle 5 is released at the same time, so that the splicing shovel 4 can be disassembled from the plastering trowel 1. The pull rod 81 is slidably connected to the inner wall of the plastering trowel 1. A push plate 82 is fixedly connected to the inner wall on the inside of the pull rod 81. A chute groove is opened on the top inner wall of the plastering trowel 1. The push plate 82 is slidably connected to the inner wall of the chute groove at the top of the plastering trowel 1. The outer wall of the push plate 82 penetrates and is slidably connected to the chute groove on the inner wall of the plastering trowel 1. By pushing the push plate 82 inward, the push plate 82 slides inward in the chute groove on the inner wall of the plastering trowel 1 and drives the pull rod 81 to slide inward in the inner wall of the plastering trowel 1. A movable column 3 is hinged to the top outer wall of the plastering trowel 1. A grip rod 2 is fixedly connected to the top outer wall of the movable column 3. A threaded rod 9 is threadedly connected to the inner wall of the movable column 3. The top outer wall of the threaded rod 9 is fixedly connected to the bottom outer wall of the grip rod 2. By rotating the grip rod 2, the threaded rod 9 can be driven to rotate and slide upward in the inner wall of the movable column 3, so that the length of the movable column 3 increases.

[0025] Please refer to Figures 3 - 4, a limiting block 10 is fixedly connected to the outer wall of the top end of the plastering trowel 1, and a limiting component 11 is slidably connected to the inner wall of the limiting block 10. Through the limiting component 11, the movable column 3 can be positioned. The limiting component 11 includes a limiting hook 113. Through the limiting hook 113, the movable column 3 can be positioned and fixed. The outer wall of the limiting hook 113 is slidably connected to the inner wall of the limiting block 10. A clamping groove is formed in the inner wall of the back surface of the movable column 3, and the limiting hook 113 is inserted into the clamping groove in the inner wall of the movable column 3. By inserting the limiting hook 113 into the clamping groove of the movable column 3, the movable column 3 can be limited and fixed. A pulling rod 112 is fixedly connected to the outer wall of the back surface of the limiting hook 113, and the outer wall of the pulling rod 112 penetrates and is slidably connected to the inner wall of the back surface of the limiting block 10. By pulling the pulling rod 112 backward, the limiting hook 113 can be driven to slide backward in the inner wall of the limiting block 10, and the insertion of the movable column 3 is released. The outer wall of the back surface of the limiting hook 113 is elastically connected to the inner wall of the back surface of the limiting block 10 through a movable spring 111. One end of the movable spring 111 is fixedly connected to the outer wall of the back surface of the limiting hook 113, and the other end of the movable spring 111 is fixedly connected to the inner wall of the back surface of the limiting block 10. The limiting hook 113 squeezes the movable spring 111 and slides backward in the inner wall of the limiting block 10.

[0026] Working principle: In this utility model, by horizontally moving the splicing trowel 4 against both sides of the plastering trowel 1, the hook 6 in the inner wall of the plastering trowel 1 is squeezed by the outer wall of the buckle 5, and due to the influence of the force, the hook 6 squeezes the spring 7 in the inner wall of the plastering trowel 1 and slides inward. Then, the hook 6 is reset by the elasticity of the spring 7 and is inserted into the clamping groove in the inner wall of the splicing trowel 4. At the same time, it is clamped with the buckle 5. At this time, the splicing trowel 4 and the plastering trowel 1 are installed, and the length of the plastering trowel 1 can be increased, making its coverage range of the wall surface wider. When disassembly is required, by pushing the push plate 82 inward, the push plate 82 drives the pull rod 81 to slide inward in the inner wall of the plastering trowel 1, and drives the hook 6 to squeeze the spring 7 and slide inward in the inner wall of the plastering trowel 1, releasing the clamping with the buckle 5. At this time, the plastering trowel 1 and the splicing trowel 4 are disassembled. This setting effectively improves the working efficiency and is very convenient to use. By rotating the grip 2, the threaded rod 9 rotates in the inner wall of the movable column 3 and slides upward in the inner wall of the movable column 3, thereby adjusting the length of the movable column 3. By pulling the pulling rod 112 backward, the limiting hook 113 can be driven to squeeze the movable spring 111 backward and slide backward in the inner wall of the limiting block 10, releasing the insertion of the movable column 3. At this time, the movable column 3 can move in both sides of the plastering trowel 1. When plastering a higher wall surface, the posture of grasping the plastering tool can be adjusted through the movable column 3.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A simple portable plastering tool, including a plastering trowel (1), characterized in that: On both outer walls of the plastering trowel (1), a splicing trowel (4) is detachably installed. A buckle (5) is fixedly connected to the inner wall of the splicing trowel (4). Hooks (6) are slidably connected to both inner walls of the plastering trowel (1). The inner outer wall of the hook (6) is elastically connected to the inner wall of the plastering trowel (1) through a spring (7). A stretching component (8) is fixedly connected to the inner outer wall of the hook (6). A movable column (3) is hinged to the top outer wall of the plastering trowel (1). A grip rod (2) is fixedly connected to the top outer wall of the movable column (3). A threaded rod (9) is threadedly connected to the inner wall of the movable column (3). The top outer wall of the threaded rod (9) is fixedly connected to the bottom outer wall of the grip rod (2). A limit block (10) is fixedly connected to the top outer wall of the plastering trowel (1). A limit component (11) is slidably connected to the inner wall of the limit block (10).

2. The simple hand plastering tool according to claim 1, characterized in that: The stretching component (8) includes a pull rod (81). The outer end outer wall of the pull rod (81) is fixedly connected to the inner outer wall of the hook (6). The pull rod (81) is slidably connected to the inner wall of the plastering trowel (1). A push plate (82) is fixedly connected to the inner outer wall of the pull rod (81). The outer wall of the push plate (82) penetrates and is slidably connected to the top inner wall of the plastering trowel (1).

3. The simple portable plastering tool according to claim 1, characterized in that: The limit component (11) includes a limit hook (113). The outer wall of the limit hook (113) is slidably connected to the inner wall of the limit block (10). A pull rod (112) is fixedly connected to the back outer wall of the limit hook (113). The outer wall of the pull rod (112) penetrates and is slidably connected to the back inner wall of the limit block (10). The back outer wall of the limit hook (113) is elastically connected to the back inner wall of the limit block (10) through a movable spring (111).

4. A simple portable plastering tool according to claim 1, characterized in that: One end of the spring (7) is fixedly connected to the inner wall of the plastering trowel (1), and the other end of the spring (7) is fixedly connected to the inner outer wall of the hook (6).

5. The simple hand plastering tool according to claim 3, characterized in that: One end of the movable spring (111) is fixedly connected to the back outer wall of the limit hook (113), and the other end of the movable spring (111) is fixedly connected to the back inner wall of the limit block (10).

6. The simple portable plastering tool according to claim 1, characterized in that: The hook (6) is inserted into the inner wall of the splicing trowel (4). A card slot is provided on the outer outer wall of the hook (6), and a card slot is provided on the inner outer wall of the buckle (5). The hook (6) is engaged with the buckle (5).

7. The simple portable plastering tool according to claim 3, wherein: A card slot is provided on the back inner wall of the movable column (3). The limit hook (113) is inserted into the card slot on the inner wall of the movable column (3).

8. The simple portable plastering tool according to claim 2, wherein: A chute is provided on the top inner wall of the plastering trowel (1). The push plate (82) is slidably connected to the chute on the inner wall of the plastering trowel (1).

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