A wall treatment device for indoor wall decoration

Abstract

The utility model relates to wall surface treatment device technical field, concretely is a kind of wall surface treatment device for indoor wall decoration, including shell, the lower end surface fixed mounting of shell has connecting shaft, the upside of shell is provided with scraper, the lower end surface fixed mounting of scraper has inserted rod, the upper end surface of shell starts to have insertion slot, inserted rod is inserted in the inside of insertion slot, the outer surface fixed mounting of inserted rod has limit board, the lower end surface fixed mounting of inserted rod has clamping plate, the inside fixed mounting of shell has fixed block, the inside of fixed block is provided with two groups of guide slot. The utility model is through the installation and dismounting structure of optimization scraper, adopt the installation mode of quick release buckle, realize the tool-free quick replacement of scraper, this design significantly shortens replacement time, improves operation convenience and job continuity, effectively improves construction efficiency, simultaneously, structure is stable and reliable, ensure the firmness of scraper in working process, give consideration to security and practicality.

Description

Technical Field

[0001] This utility model relates to the technical field of wall surface treatment devices, and in particular to a wall surface treatment device for interior wall decoration. Background Technology

[0002] Modern interior decoration involves many steps, and often requires careful treatment of the walls to facilitate subsequent painting or wallpaper installation. However, during the decoration process, the existing wall paint may affect future use, or uneven application of cement or other coatings during wall repair may cause air bubbles on the wall, affecting subsequent construction.

[0003] When scraping walls, the scraper is a key consumable component of the scraping equipment and is replaced frequently. Traditional scraper replacement methods often use screws or complex clips for fixing, which is cumbersome and time-consuming, requiring special tools. This not only increases the difficulty of operation but also seriously affects the overall work efficiency. Especially in continuous construction or large-area construction scenarios, frequent scraper replacement leads to prolonged equipment downtime and reduces the continuity of construction. Therefore, optimizing the scraper fixing structure, simplifying the replacement process, and achieving quick disassembly and assembly are of great significance for improving the efficiency and convenience of scraping operations. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a wall treatment device for interior wall decoration.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wall treatment device for interior wall decoration, comprising a housing, a connecting shaft fixedly installed on the lower end face of the housing, a scraper provided on the upper side of the housing, a rod fixedly installed on the lower end face of the scraper, a slot at the beginning of the upper end face of the housing, the rod being inserted into the slot, a limiting plate fixedly installed on the outer surface of the rod, a retaining plate fixedly installed on the lower end face of the rod, a fixing block fixedly installed inside the housing, two sets of guide grooves opened inside the fixing block, a sliding rod slidably connected inside the guide grooves, a lower pressure plate fixedly installed on the upper end of the sliding rod, the lower pressure plate being arranged corresponding to the retaining plate, and a vertical rod fixedly installed on the lower end of the sliding rod.

[0006] The guide groove, slide bar, lower pressure plate and vertical bar are each provided in two sets and are arranged symmetrically.

[0007] A horizontal bar is slidably connected between the two sets of vertical bars, and both ends of the horizontal bar extend to the outside of the vertical bars.

[0008] The shell has a platform that slides inside, and a telescopic rod is fixedly installed on the platform and the lower inner surface of the shell.

[0009] A transmission rod is fixedly installed on the lower end face of the crossbar, and the lower end of the transmission rod is slidably connected to the platform.

[0010] The scraper, limiting plate, slot, insertion rod, clamping plate, fixing block, guide groove, sliding rod, lower pressure plate, vertical rod, horizontal rod and transmission rod are each provided in three sets and are arranged in a ring.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model optimizes the installation and disassembly structure of the scraper by adopting a quick-release snap-on installation method, which enables tool-free and rapid replacement of the scraper. This design significantly shortens the replacement time, improves the convenience of operation and the continuity of work, and effectively improves construction efficiency. At the same time, the structure is stable and reliable, ensuring the stability of the scraper during the working process, thus taking into account both safety and practicality. Attached Figure Description

[0013] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 This is an overall structural view of the present invention;

[0015] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0016] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 For the present utility model Figure 2 Enlarged diagram of point B in the middle.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Outer shell; 2. Connecting shaft; 3. Scraper; 4. Limiting plate; 5. Slot; 6. Insert rod; 7. Clamping plate; 8. Fixing block; 9. Guide groove; 10. Sliding rod; 11. Lower pressure plate; 12. Vertical rod; 13. Horizontal rod; 14. Transmission rod; 15. Platform; 16. Telescopic rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 4 This utility model provides a technical solution:

[0022] A wall treatment device for interior wall decoration includes a housing 1. A connecting shaft 2 is fixedly installed on the lower end face of the housing 1. A scraper 3 is provided on the upper side of the housing 1. An insert rod 6 is fixedly installed on the lower end face of the scraper 3. A slot 5 is provided on the upper end face of the housing 1. The insert rod 6 is inserted into the slot 5. A limit plate 4 is fixedly installed on the outer surface of the insert rod 6. A retaining plate 7 is fixedly installed on the lower end face of the insert rod 6. A fixing block 8 is fixedly installed inside the housing 1. Two sets of guide grooves 9 are provided inside the fixing block 8. A sliding rod 10 is slidably connected inside the guide grooves 9. A lower pressure plate 11 is fixedly installed on the upper end of the sliding rod 10. The lower pressure plate 11 is set corresponding to the retaining plate 7. A vertical rod 12 is fixedly installed on the lower end of the sliding rod 10.

[0023] The guide groove 9, slide bar 10, lower pressure plate 11 and vertical bar 12 are each provided in two sets and are arranged symmetrically.

[0024] A horizontal bar 13 is slidably connected between the two sets of vertical bars 12, with both ends of the horizontal bar 13 extending to the outside of the vertical bars 12.

[0025] A platform 15 is slidably connected inside the outer casing 1, and a telescopic rod 16 is fixedly installed on the platform 15 and the lower inner surface of the outer casing 1.

[0026] A transmission rod 14 is fixedly installed on the lower end face of the crossbar 13, and the lower end of the transmission rod 14 is slidably connected to the platform 15.

[0027] The scraper 3, limiting plate 4, slot 5, insertion rod 6, clamping plate 7, fixing block 8, guide groove 9, sliding rod 10, lower pressure plate 11, vertical rod 12, horizontal rod 13 and transmission rod 14 are each provided in three sets, and are arranged in a ring.

[0028] When it is necessary to install the scraper 3, first insert the rod 6 on the scraper 3 into the slot 5, and make the limiting plate 4 on the rod 6 fit tightly against the outer shell 1. Then, activate the telescopic rod 16 to lower the platform 15. The platform 15 will lower the transmission rod 14. The transmission rod 14 is fixedly connected to the horizontal bar 13, and the horizontal bar 13 is slidably connected to the two sets of vertical bars 12. Therefore, it will pull the two sets of vertical bars 12 down. The vertical bars 12 are fixedly connected to the slide rod 10, and the slide rod 10 is slidably connected to the guide groove 9. Therefore, the slide rod 10 will slide down inside the guide groove 9. The lower pressure plate 11 fixedly installed at the upper end of the slide rod 10 will slide down and contact the clamping plate 7, thereby clamping and fixing the clamping plate 7. In this way, the fixed installation of the scraper 3 can be completed. When it is necessary to release the fixation of the scraper 3, drive the platform 15 to rise with the telescopic rod 16, which will reverse the rising transmission structure and release the limiting fixation of the scraper 3.

[0029] When scraping walls, the scraper blade 3 is a key consumable component of the scraping equipment, requiring frequent replacement. Traditional scraper blade 3 replacement methods often use screws or complex clips for fixing, which is cumbersome and time-consuming, requiring special tools. This not only increases the difficulty of operation but also seriously affects the overall work efficiency. Especially in continuous construction or large-area operation scenarios, frequent scraper blade 3 replacement leads to prolonged equipment downtime and reduces the continuity of construction. Therefore, optimizing the fixing structure of the scraper blade 3, simplifying the replacement process, and achieving quick disassembly and assembly are of great significance for improving the efficiency and convenience of scraping operations. Therefore, this utility model optimizes the installation and disassembly structure of the scraper blade 3 by adopting a quick-release clip installation method to achieve tool-free quick replacement of the scraper blade 3. This design significantly shortens the replacement time, improves the convenience of operation and the continuity of work, and effectively improves the construction efficiency. At the same time, the structure is stable and reliable, ensuring the firmness of the scraper blade 3 during operation, taking into account both safety and practicality.

[0030] Working principle: This equipment is installed together with an existing grinder via connecting shaft 2. The grinder can drive the outer casing 1 to rotate and scrape the wall surface using scraper 3 on the outer casing 1. When scraper 3 needs to be installed, first insert the insertion rod 6 on scraper 3 into the slot 5, and make the limiting plate 4 on the insertion rod 6 fit tightly against the outer casing 1. Then, activate telescopic rod 16 to lower platform 15. Platform 15 will lower the transmission rod 14, which is fixedly connected to horizontal rod 13, while horizontal rod 13 is slidably connected to two sets of vertical rods 12. This will pull down the two sets of vertical rods 12. The vertical rods 12 are fixedly connected to the slide rods 10, and the slide rods 10 are slidably connected to the guide grooves 9. Therefore, the slide rods 10 will slide down inside the guide grooves 9, and the lower pressure plate 11 fixedly installed at the upper end of the slide rods 10 will slide down and contact the clamping plate 7, thereby clamping and fixing the clamping plate 7. In this way, the fixed installation of the scraper 3 can be completed. When it is necessary to release the fixation of the scraper 3, the telescopic rod 16 drives the platform 15 to rise, which will reverse the rising transmission structure and release the limit fixation of the scraper 3.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A wall treatment device for interior wall decoration, comprising a housing (1), wherein a connecting shaft (2) is fixedly installed on the lower end face of the housing (1), characterized in that: A scraper (3) is provided on the upper side of the outer shell (1). A rod (6) is fixedly installed on the lower end face of the scraper (3). A slot (5) is provided on the upper end face of the outer shell (1). The rod (6) is inserted into the slot (5). A limit plate (4) is fixedly installed on the outer surface of the rod (6). A clamping plate (7) is fixedly installed on the lower end face of the rod (6). A fixing block (8) is fixedly installed inside the outer shell (1). Two sets of guide grooves (9) are provided inside the fixing block (8). A sliding rod (10) is slidably connected inside the guide groove (9). A lower pressure plate (11) is fixedly installed on the upper end of the sliding rod (10). The lower pressure plate (11) is set corresponding to the clamping plate (7). A vertical rod (12) is fixedly installed on the lower end of the sliding rod (10).

2. The wall treatment device for interior wall decoration according to claim 1, characterized in that: The guide groove (9), slide bar (10), lower pressure plate (11) and vertical bar (12) are each provided in two sets and are arranged symmetrically.

3. The wall treatment device for interior wall decoration according to claim 2, characterized in that: A horizontal bar (13) is slidably connected between the two sets of vertical bars (12), and both ends of the horizontal bar (13) extend to the outside of the vertical bars (12).

4. The wall treatment device for interior wall decoration according to claim 3, characterized in that: A platform (15) is slidably connected inside the outer shell (1), and a telescopic rod (16) is fixedly installed on the platform (15) and the lower inner surface of the outer shell (1).

5. A wall treatment device for interior wall decoration according to claim 4, characterized in that: A transmission rod (14) is fixedly installed on the lower end face of the crossbar (13), and the lower end of the transmission rod (14) is slidably connected to the platform (15).

6. A wall treatment device for interior wall decoration according to claim 5, characterized in that: The scraper (3), limiting plate (4), slot (5), insertion rod (6), clamping plate (7), fixing block (8), guide groove (9), sliding rod (10), lower pressure plate (11), vertical rod (12), horizontal rod (13) and transmission rod (14) are each provided in three sets and are arranged in a ring.

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