Wall leveling device for indoor decoration

Abstract

The utility model discloses a wall leveling device for indoor decoration, which relates to the technical field of indoor decoration and comprises a mounting plate and a grab rail, an upper scraper and a lower scraper are respectively embedded in the upper side and the lower side of the mounting plate, a limiting component is arranged in the grab rail and comprises a connecting rod, and limiting pressing plates are fixedly mounted on the left side and the right side of the connecting rod. The middle of the connecting rod is fixedly installed on the grab rail through a limiting bolt. Through the arrangement of a limiting assembly, a limiting bolt is adjusted, so that a connecting rod drives a limiting pressing plate to move from bottom to top, the limiting pressing plate breaks away from limitation on an upper scraping plate and rotates a mounting plate, the upper scraping plate is arranged below the mounting plate, a lower scraping plate is arranged above the mounting plate, and the unused upper scraping plate is attached to the wall surface; and the used lower scraping plate is arranged above the mounting plate, so that the efficiency of indoor decoration can be improved while the wall leveling effect is guaranteed, and the upper scraping plate and the lower scraping plate can be conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor decoration, in particular to a wall leveling device for indoor decoration. Background Art

[0002] Interior decoration includes room design, decoration, furniture arrangement and various small decorations. It focuses on the decoration construction inside the building, not only during the decoration design and construction period, but also includes the long-term continuous decoration after moving in. In addition, the concept of "light decoration, heavy decoration" should be gradually established. The flatness of the wall is the basis of interior decoration. The wall of the rough house before decoration is generally uneven. At this time, the wall leveling operation must be carried out, which not only has poor stability after tiling, but also affects the overall decorative effect of the wall afterwards.

[0003] In the process of construction and decoration, putty scrapers are one of the essential tools for workers. Putty scrapers can be roughly divided into two categories: wooden scrapers and iron scrapers. Both wooden scrapers and iron scrapers will wear out after long-term use, affecting the leveling effect of the wall. In view of this, we propose a wall leveling device for indoor decoration. Utility Model Content

[0004] The utility model aims to provide a wall leveling device for interior decoration, so as to solve the problem proposed in the above background technology that in the existing interior decoration, when a putty scraper is used to level the wall, both wooden scrapers and iron scrapers will be worn after long-term use, thus affecting the leveling effect of the wall.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wall leveling device for indoor decoration, comprising a mounting plate and a handrail rod, the handrail rod and the mounting plate are connected by a pin shaft, an upper scraper plate and a lower scraper plate are respectively embedded in the upper and lower sides of the mounting plate, the upper scraper plate and the lower scraper plate are connected to the mounting plate by screws, a limit assembly is provided inside the handrail rod, the limit assembly comprises a connecting rod, limit pressure plates are fixedly installed on the left and right sides of the connecting rod, the middle part of the connecting rod is fixedly installed on the handrail rod by a limit bolt, and a slot for the limit pressure plate to be clamped is provided on the handrail rod.

[0006] Preferably, the card slot is connected to the inside of the handrail rod, and the connecting rod is arranged on the inner side of the handrail rod.

[0007] Preferably, the handrail is in a U-shape and spans above the mounting plate.

[0008] Preferably, the limiting pressure plate is in contact with the upper scraper.

[0009] Preferably, the limiting bolt and the center line of the pin are perpendicular to each other, and the limiting bolt is arranged above the adjacent pin.

[0010] Preferably, the upper scraper plate and the lower scraper plate are parallel to each other, and the lengths of the upper scraper plate and the lower scraper plate are smaller than the spacing between the symmetrically arranged limiting pressure plates.

[0011] Preferably, grooves for placing the upper scraper and the lower scraper are respectively formed at the upper and lower ends of the mounting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This wall leveling device for indoor decoration is provided with an upper scraper and a lower scraper on the upper and lower sides of a mounting plate, and by adjusting the limit bolts, the connecting rod drives the limit pressure plate to move from bottom to top, so that the limit pressure plate is free from the restriction on the upper scraper, and the mounting plate is rotated so that the upper scraper is placed below the mounting plate and the lower scraper is placed above the mounting plate. At this time, the unused upper scraper is in contact with the wall, and the used lower scraper is placed above the mounting plate. While ensuring the wall leveling effect, the efficiency of indoor decoration can be improved, and both the upper scraper and the lower scraper can be easily replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of a half-section structure of the utility model;

[0016] Figure 3 It is a main schematic diagram of the utility model;

[0017] Figure 4 It is a top view schematic diagram of the utility model.

[0018] In the figure: 1, mounting plate; 21, upper scraper; 22, lower scraper; 3, handrail; 4, pin; 5, limit assembly; 51, connecting rod; 52, limit bolt; 53, limit pressure plate. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: See Figure 1-4The utility model provides a technical solution: a wall leveling device for interior decoration. The application is mainly aimed at the existing interior decoration. When a putty scraper is used to level the wall, both wooden scrapers and iron scrapers will be worn after long-term use, which affects the leveling effect of the wall. The specific scheme is as follows: It includes a mounting plate 1 and a handrail 3, wherein the setting of the handrail 3 can facilitate the operation of the leveling device. The handrail 3 is in a "U" shape, and the handrail 3 spans above the mounting plate 1. The handrail 3 and the mounting plate 1 are connected by a pin 4. By rotating the handrail 3 and the mounting plate 1 with the pin 4, the rotation of the mounting plate 1 can be facilitated by adopting a rotating connection method, so that the putty scraper can be easily replaced, further ensuring the wall leveling effect.

[0021] See also Figure 1 and Figure 2 The upper scraper 21 and the lower scraper 22 are respectively embedded in the upper and lower sides of the mounting plate 1, and the upper and lower ends of the mounting plate 1 are respectively provided with grooves for placing the upper scraper 21 and the lower scraper 22. The upper scraper 21 and the lower scraper 22 are connected to the mounting plate 1 by screws, and the screws can fix the positions of the upper scraper 21 and the lower scraper 22 on the mounting plate 1.

[0022] It is worth mentioning that concave cavities are provided on both sides of the mounting plate 1 for facilitating the installation of screws. The concave cavities can facilitate the installation of screws while reducing the weight of the mounting plate 1, making it easier to operate.

[0023] See also Figure 2 and Figure 3 A limit assembly 5 is provided inside the handrail rod 3, and the limit assembly 5 can limit the position of the scraper after replacement.

[0024] Specifically, the limiting assembly 5 includes a connecting rod 51, and a limiting pressure plate 53 is fixedly installed on the left and right sides of the connecting rod 51, wherein the connecting rod 51 and the limiting pressure plate 53 are processed as one piece, and an oblique triangle inclined inward is provided below the limiting pressure plate 53, and the triangle can increase the strength of the limiting pressure plate 53. A card slot for the limiting pressure plate 53 to be clamped is provided on the handrail 3. The card slot is connected to the inside of the handrail 3, and the connecting rod 51 is arranged on the inner side of the handrail 3. The limiting pressure plate 53 fits the upper scraper 21. The upper scraper 21 and the lower scraper 22 are parallel to each other, and the length of the upper scraper 21 and the lower scraper 22 is less than the spacing of the symmetrically arranged limiting pressure plates 53. Among them, the material of the upper scraper 21 and the lower scraper 22 are both iron, and the thickness of the upper scraper 21 and the lower scraper 22 is greater than the depth of the groove on the mounting plate 1. At this time, the upper scraper 21 and the lower scraper 22 can protrude from the corresponding end surface of the mounting plate 1. When the upper scraper plate 21 or the lower scraper plate 22 is in contact with the wall surface, the mounting plate 1 will not be in contact with the wall surface.

[0025] Furthermore, the middle part of the connecting rod 51 is fixedly mounted on the handrail rod 3 by a limiting bolt 52 , the limiting bolt 52 and the center line of the pin 4 are perpendicular to each other, and the limiting bolt 52 is arranged above the adjacent pin 4 .

[0026] Working principle: When using this wall leveling device for interior decoration, the operator holds the handrail 3, at this time, the lower scraper 22 is in contact with the wall, and the leveling device can be pushed to scrape the putty on the wall, so that the flatness of the putty is better; after the lower scraper 22 is used for a long time and is worn, the limit screw 52 can be rotated in the opposite direction, so that the connecting rod 51 drives the limit pressure plate 53 to move from bottom to top, so that the limit pressure plate 53 is free from the restriction on the upper scraper 21, and the mounting plate 1 is rotated, so that the upper scraper 21 is placed below the mounting plate 1, and the lower scraper 22 is placed above the mounting plate 1. At this time, the unused upper scraper 21 is in contact with the wall, which further ensures the leveling effect of the wall.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall leveling device for indoor decoration, comprising a mounting plate (1) and a handrail (3), characterized in that: The handrail (3) and the mounting plate (1) are connected via a pin shaft (4); an upper scraper (21) and a lower scraper (22) are respectively embedded in the upper and lower sides of the mounting plate (1); the upper scraper (21) and the lower scraper (22) are both connected to the mounting plate (1) via screws; a limit assembly (5) is provided inside the handrail (3); the limit assembly (5) comprises a connecting rod (51); limit pressure plates (53) are fixedly installed on the left and right sides of the connecting rod (51); the middle part of the connecting rod (51) is fixedly installed on the handrail (3) via a limit bolt (52); and a slot for clamping the limit pressure plate (53) is provided on the handrail (3).

2. A wall leveling device for interior decoration according to claim 1, characterized in that: The clamping groove is connected to the interior of the handrail rod (3), and the connecting rod (51) is arranged on the inner side of the handrail rod (3).

3. The wall leveling device for interior decoration according to claim 1, characterized in that: The handrail (3) is in a U-shape, and the handrail (3) spans above the mounting plate (1).

4. The wall leveling device for interior decoration according to claim 1, characterized in that: The limiting pressure plate (53) is in contact with the upper scraper (21).

5. The wall leveling device for interior decoration according to claim 1, characterized in that: The limiting bolt (52) and the center line of the pin shaft (4) are perpendicular to each other, and the limiting bolt (52) is arranged above the adjacent pin shaft (4).

6. The wall leveling device for interior decoration according to claim 1, characterized in that: The upper scraper (21) and the lower scraper (22) are parallel to each other, and the lengths of the upper scraper (21) and the lower scraper (22) are smaller than the spacing between the symmetrically arranged limiting pressure plates (53).

7. The wall leveling device for interior decoration according to claim 1, characterized in that: The upper and lower ends of the mounting plate (1) are respectively provided with grooves for placing an upper scraper (21) and a lower scraper (22).

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