Wall plastering scraper for building interior decoration

Abstract

The utility model belongs to the field of wall plastering scrapers, and particularly relates to a wall plastering scraper for building interior decoration, which comprises a scraper body. The rear end of the scraper blade body is fixedly connected with the front end of the storage box, the scraper blade body is communicated with the interior of the storage box, the rear end of the storage box is fixedly connected with the front end of the handle, and the ash storage and discharge mechanism is arranged in the storage box. The ash storage and discharge mechanism comprises a threaded rod, and the threaded rod is arranged at the rear end of the storage box; through the design of the ash storing and discharging mechanism, the function of storing a large amount of ash is achieved, and the problems that an existing plastering scraping plate is not provided with an assembly capable of being stored, and due to the fact that when a worker conducts plastering, only a small amount of ash can be placed on the plastering scraping plate once, the worker needs to bend down for multiple times to take the ash for plastering during plastering, and the working efficiency is high are solved. The fatigue feeling of workers is increased, and the frequency of stooping to take ash is reduced.

Description

Technical Field

[0001] The utility model relates to the field of wall plastering scrapers, in particular to a wall plastering scraper for indoor decoration of buildings. Background Art

[0002] Plastering can be divided into architectural plastering and decorative plastering. Its main function is to cover up the ugliness, while putty is mainly used for leveling and is generally not used as a surface layer. When plastering, a plastering scraper will be used to carry out the operation.

[0003] An existing wall plastering scraper for interior decoration of buildings can be specifically referred to as a wall plastering scraper with application number: 201922497881.3, which includes a scraper body, a baffle plate at the upper end of the scraper body, a guide plate at the lower end of the scraper body, a rib one on the left and right sides of the scraper body, the two ribs one are correspondingly fixedly connected to the two sides of the baffle, a rib two is provided on the left and right sides of the guide plate, the rib two and the corresponding rib one are detachably connected, a stop plate is provided at the lower end of the guide plate, and an adjustment device is provided between the stop plate and the guide plate. The utility model has a reasonable and simple structural design, high scraping efficiency and good quality, can adjust the thickness of the scraped wall, has high scraping flatness, saves labor and time, is relatively convenient to use, and is worthy of promotion;

[0004] The above-mentioned plastering scraper is not provided with a storage component. Since the plastering scraper can only hold a small amount of plaster at a time when the workers are plastering, the workers need to bend down many times to take the plaster for plastering. Therefore, in order to solve the above problem, a wall plastering scraper for building interior decoration is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the existing plastering scraper is not provided with a storage component. When the workers are plastering, the plastering scraper can only hold a small amount of plaster at a time, so the workers need to bend down many times to take the plaster for plastering. The utility model proposes a wall plastering scraper for building interior decoration.

[0006] The utility model solves the technical problem by adopting the following technical solution: the utility model discloses a wall plastering scraper for indoor decoration of a building, comprising a scraper body; the rear end of the scraper body is fixedly connected to the front end of a storage box, the scraper body is connected to the inside of the storage box, the rear end of the storage box is fixedly connected to the front end of a handle, and a dust storage and discharging mechanism is arranged inside the storage box;

[0007] The ash storage and discharging mechanism includes a threaded rod, which is arranged at the rear end of the storage box, the front end of the threaded rod passes through the storage box to reach the inside of the storage box, and the threaded rod is threadedly connected to the storage box, the front end of the threaded rod is fixedly connected to the rear end of the first rotating block, a first fixed block is sleeved on the outside of the first rotating block, and the first rotating block is rotatably connected to the first fixed block, the front end of the first fixed block is fixedly connected to the rear end of the push plate, and the rear end of the threaded rod is fixedly connected to the front end of the second rotating block.

[0008] Preferably, the rear end of the push plate near the lower position is fixedly connected to the front end of the guide rod, the rear end of the storage box is sleeved on the outside of the guide rod, and the storage box is slidably connected to the guide rod.

[0009] Preferably, moving rods are inserted on both sides of the top of the storage box near the scraper body, and the storage box is slidably connected to the moving rods, the top of the moving rods is fixedly connected to the bottom of the fixed plate, and the bottom of the moving rods is fixedly connected to the top of the baffle.

[0010] Preferably, a return spring is sleeved on the outer side near the top end of the moving rod, the top end of the return spring is fixedly connected to the bottom end of the fixing plate, and the bottom end of the fixing plate is fixedly connected to the top end of the storage box.

[0011] Preferably, the top of the storage box is fixedly connected to the bottom end of the second fixed block near the rear position of the fixed plate, the inner side of the second fixed block is fixedly connected to both ends of the fixed rod, a support block is sleeved on the outer side of the fixed rod, and the fixed rod is rotatably connected to the support block.

[0012] Preferably, the top of the storage box is fixedly connected to the bottom of the third fixed block near the rear of the second fixed block, rubber blocks are provided on both sides of the inside of the third fixed block, the side ends of the third fixed block are fixedly connected to the rear end of the rubber block, and the support block is inserted into the bottom end of the inside of the third fixed block.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model realizes the function of storing a large amount of ash through the structural design of the ash storage and discharge mechanism, and solves the problem that the existing plastering scraper is not provided with a storage component. When the staff is plastering, the plastering scraper can only place a small amount of ash at a time, so the staff needs to bend over many times to take ash for plastering, which increases the fatigue of the staff and reduces the number of times of bending over to take ash;

[0015] 2. The utility model realizes the function of facilitating ash discharging through the structural design of the ash storage and discharging mechanism, solves the problem of complicated steps in taking out the stored ash, which leads to reduced work efficiency and inability to quickly take out the ash, and improves the convenience of taking out the ash. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 For the utility model Figure 1 A in the middle is an enlarged schematic diagram of the structure;

[0020] Figure 4 For the utility model Figure 1 The enlarged schematic diagram at B in the middle is a schematic diagram of the structure;

[0021] Figure 5 For the utility model Figure 2 Schematic diagram of the structure of the enlarged schematic diagram at C in the middle.

[0022] In the figure: 1. scraper body; 2. storage box; 3. handle; 10. threaded rod; 11. first rotating block; 12. first fixed block; 13. push plate; 14. second rotating block; 15. guide rod; 16. moving rod; 17. fixed plate; 18. baffle; 19. return spring; 20. second fixed block; 21. fixed rod; 22. support block; 23. third fixed block; 24. rubber block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 As shown, a wall plastering scraper for indoor decoration of a building comprises a scraper body 1; the rear end of the scraper body 1 is welded to the front end of a storage box 2, the scraper body 1 is connected to the inside of the storage box 2, the rear end of the storage box 2 is welded to the front end of a handle 3, and a dust storage and discharge mechanism is arranged inside the storage box 2;

[0025] The ash storage and discharging mechanism includes a threaded rod 10, which is arranged at the rear end of the storage box 2, and the front end of the threaded rod 10 passes through the storage box 2 to reach the inside of the storage box 2, and the threaded rod 10 is threadedly connected to the storage box 2, and the front end of the threaded rod 10 is welded to the rear end of the first rotating block 11, and the first rotating block 11 is sleeved with a first fixed block 12 outside, and the first rotating block 11 is rotatably connected to the first fixed block 12, the inner walls of the first rotating block 11 and the first fixed block 12 are both circular in design, the front end of the first fixed block 12 is welded to the rear end of the push plate 13, the push plate 13 is square in design, and the rear end of the threaded rod 10 is welded to the front end of the second rotating block 14;

[0026] During operation, the second rotating block 14 is rotated to drive the threaded rod 10 and the first rotating block 11 to rotate synchronously, and the first rotating block 11 rotates along the inside of the first fixed block 12, and the threaded rod 10 moves forward while rotating and pushes the push plate 13 forward, and at the same time, the ash stored in the storage box 2 is squeezed outward until it is squeezed out of the storage box 2 and reaches the surface of the scraper body 1, so as to squeeze out the stored ash.

[0027] Furthermore, the rear end of the push plate 13 near the lower position is welded to the front end of the guide rod 15, the rear end of the storage box 2 is sleeved on the outside of the guide rod 15, and the storage box 2 is slidably connected to the guide rod 15, and the guide rod 15 is designed as a round rod;

[0028] During operation, the push plate 13 moves, driving the guide rod 15 to move along the rear end of the storage box 2 to squeeze out the stored ash.

[0029] Furthermore, moving rods 16 are inserted on both sides of the top of the storage box 2 near the scraper body 1, and the storage box 2 is slidably connected to the moving rods 16. The moving rods 16 are designed as round rods. The top of the moving rod 16 is welded to the bottom of the fixed plate 17, and the bottom of the moving rod 16 is welded to the top of the baffle 18. The baffle 18 is designed as a square.

[0030] During operation, the fixed plate 17 at the top of the storage box 2 is pulled upward, driving the moving rod 16 to move upward along the inside of the storage box 2, and at the same time driving the baffle 18 to move until the baffle 18 is received in the storage box 2, so as to squeeze out the stored ash.

[0031] Furthermore, a return spring 19 is sleeved on the outer side near the top of the moving rod 16, the top of the return spring 19 is welded to the bottom of the fixing plate 17, and the bottom of the fixing plate 17 is welded to the top of the storage box 2;

[0032] During operation, the fixed plate 17 is pulled, driving the return spring 19 on the outer side of the moving rod 16 to be stretched and extended, and when the pulling of the fixed plate 17 is cancelled, the return spring 19 can automatically rebound to return the baffle 18 to its original position, so as to squeeze out the stored ash.

[0033] Furthermore, the top of the storage box 2 is welded to the bottom of the second fixed block 20 near the rear position of the fixed plate 17, and the inner side of the second fixed block 20 is welded to both ends of the fixed rod 21, and the outer side of the fixed rod 21 is sleeved with a support block 22, and the fixed rod 21 and the support block 22 are rotatably connected, and the inner walls of the fixed rod 21 and the support block 22 are both circular in design;

[0034] During operation, the support block 22 flips, and the inner wall of the support block 22 will rotate along the surface of the fixing rod 21 inside the second fixing block 20 until one end of the support block 22 rotates to the bottom end of the fixing plate 17. Then, the fixing plate 17 is released so that the fixing plate 17 is pressed against the top of the support block 22 to fix the fixing plate 17, so as to squeeze out the stored ash.

[0035] Furthermore, the top of the storage box 2 is welded to the bottom of the third fixing block 23 near the rear of the second fixing block 20, rubber blocks 24 are arranged on both sides of the inside of the third fixing block 23, the side ends of the third fixing block 23 are glued to the rear end of the rubber block 24, and the support block 22 is inserted into the bottom of the inside of the third fixing block 23;

[0036] During operation, the support block 22 is flipped outward, driving the outer side of the support block 22 to flip and move outward along the inner side of the third fixing block 23, and squeezing the rubber block 24, so that the rubber block 24 is deformed and passes through, so as to squeeze out the stored ash.

[0037] Working principle: when it is necessary to squeeze out the stored ash, first pull the fixed plate 17 at the top of the storage box 2 upwards, drive the moving rod 16 to move upwards along the inside of the storage box 2, and at the same time drive the baffle 18 to move until the baffle 18 is stored in the storage box 2. When the fixed plate 17 is pulled, the return spring 19 on the outside of the moving rod 16 is stretched and extended. When the pulling of the fixed plate 17 is cancelled, the return spring 19 can automatically rebound to return the baffle 18 to its original position. Then, the support block 22 is flipped outwards, driving the outside of the support block 22 to flip outwards along the inside of the third fixed block 23, and squeezing the rubber block 24 to deform and pass through. When the support block 22 is flipped, the inner wall of the support block 22 will follow the second fixed block The surface of the fixed rod 21 inside 20 is rotated until one end of the support block 22 is rotated to the bottom end of the fixed plate 17, and the fixed plate 17 is loosened so that the fixed plate 17 is pressed on the top of the support block 22 to fix the fixed plate 17, and then the second rotating block 14 is rotated to drive the threaded rod 10 and the first rotating block 11 to rotate synchronously, and the first rotating block 11 rotates along the inside of the first fixed block 12, and the threaded rod 10 moves forward while rotating and pushes the push plate 13 forward, and the ash stored in the storage box 2 is squeezed outward until it is squeezed out of the storage box 2 and reaches the surface of the scraper body 1, and when the push plate 13 moves, it drives the guide rod 15 to move along the inside of the rear end of the storage box 2 to squeeze out the stored ash.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A wall plastering scraper for interior decoration of a building, comprising a scraper body (1); characterized in that: The rear end of the scraper body (1) is fixedly connected to the front end of the storage box (2); the scraper body (1) is connected to the interior of the storage box (2); the rear end of the storage box (2) is fixedly connected to the front end of the handle (3); and a dust storage and discharge mechanism is provided inside the storage box (2); The ash storage and discharging mechanism comprises a threaded rod (10), the threaded rod (10) being arranged at the rear end of the storage box (2), the front end of the threaded rod (10) passing through the storage box (2) to reach the interior of the storage box (2), and the threaded rod (10) being threadedly connected to the storage box (2), the front end of the threaded rod (10) being fixedly connected to the rear end of a first rotating block (11), a first fixed block (12) being sleeved on the outer side of the first rotating block (11), and the first rotating block (11) being rotatably connected to the first fixed block (12), the front end of the first fixed block (12) being fixedly connected to the rear end of the push plate (13), and the rear end of the threaded rod (10) being fixedly connected to the front end of the second rotating block (14).

2. The wall plastering scraper for building interior decoration according to claim 1, characterized in that: The rear end of the push plate (13) near the lower position is fixedly connected to the front end of the guide rod (15), the rear end of the storage box (2) is sleeved on the outside of the guide rod (15), and the storage box (2) is slidably connected to the guide rod (15).

3. A wall plastering scraper for building interior decoration according to claim 2, characterized in that: Moving rods (16) are inserted on both sides of the top of the storage box (2) near the scraper body (1), and the storage box (2) is slidably connected to the moving rods (16), the top of the moving rod (16) is fixedly connected to the bottom of the fixed plate (17), and the bottom of the moving rod (16) is fixedly connected to the top of the baffle (18).

4. The wall plastering scraper for building interior decoration according to claim 3 is characterized by: A return spring (19) is sleeved on the outer side near the top end of the moving rod (16); the top end of the return spring (19) is fixedly connected to the bottom end of the fixing plate (17); and the bottom end of the fixing plate (17) is fixedly connected to the top end of the storage box (2).

5. A wall plastering scraper for building interior decoration according to claim 4, characterized in that: The top of the storage box (2) is fixedly connected to the bottom of the second fixed block (20) at a position close to the rear of the fixed plate (17); the inner side of the second fixed block (20) is fixedly connected to both ends of a fixed rod (21); a support block (22) is sleeved on the outer side of the fixed rod (21); and the fixed rod (21) and the support block (22) are rotatably connected.

6. The wall plastering scraper for interior decoration of a building according to claim 5, characterized in that: The top of the storage box (2) is fixedly connected to the bottom of the third fixing block (23) near the rear of the second fixing block (20); rubber blocks (24) are arranged on both sides of the inside of the third fixing block (23); the side ends of the third fixing block (23) are fixedly connected to the rear end of the rubber block (24); and the support block (22) is inserted into the bottom of the inside of the third fixing block (23).

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