CN216840426U

CN216840426U - A scraper blade for puttying is criticized to wall body uses

Info

Publication number: CN216840426U
Application number: CN202123395095.6U
Authority: CN
Inventors: 邸文龙; 王月; 周志鹏; 张晋元; 张玉垒; 刘世腾; 杨旭; 王先文
Original assignee: Xinjiang Construction Engineering Group Co Ltd
Current assignee: Xinjiang Construction Engineering Group Co Ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-28
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a scraper blade for wall body batch putty uses, which comprises a steel plate, ABS plastics backplate is installed on the top of steel sheet, be provided with mounting structure between steel sheet and the ABS plastics backplate, the rear portion handle is installed to the one end at ABS plastics backplate top, one side of rear portion handle is fixed with the stiffening plate, the one end of stiffening plate is provided with anterior handle, the one end of anterior handle is provided with anti-skidding structure. The utility model discloses a be provided with mounting structure, this scraper blade is along with the increase steel sheet that uses produces when wearing and tearing need be maintained, because of be provided with mounting structure between ABS plastics backplate and steel sheet, can be through unscrewing the nut from the outside of screw rod when changing the maintenance to the steel sheet again, and the back pulls open ABS plastics backplate and steel sheet and can take off the steel sheet and change it, has realized that this scraper blade is convenient for carry out the swift change maintenance of a side, practicality greatly increased.

Description

A scraper blade for puttying is criticized to wall body

Technical Field

The utility model relates to a building decoration technical field specifically is a scraper blade that is used for putty scraping is criticized to wall body.

Background

The modern Chinese economy is in a high-speed development situation, competition of construction enterprises is particularly intense, the construction enterprises need to continuously innovate to realize high-speed development of the construction enterprises, advanced construction equipment tools and construction process methods are researched and developed, the enterprises are promoted to keep benign competition, the sustainable high-efficiency development of the enterprises is promoted, and tools and construction methods for improving the quality of construction engineering and the construction work efficiency are provided. At present, tools used for putty scraping of wall bodies in constructional engineering are various in types, common trowels and various scraping plates are provided, construction efficiency and forming quality are different, standard impression requirements of owners are higher and higher along with improvement of living standards, but the existing scraping plates are inconvenient to disassemble, assemble and maintain stainless steel plates when in use, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scraper blade for putty scraping is criticized to the wall body to the problem of carrying out the dismouting maintenance to the stainless steel sheet of being not convenient for that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scraper blade for wall body batch putty uses, includes the steel sheet, ABS plastics backplate is installed on the top of steel sheet, be provided with mounting structure between steel sheet and the ABS plastics backplate, the rear portion handle is installed to the one end at ABS plastics backplate top, one side of rear portion handle is fixed with the stiffening plate, the one end of stiffening plate is provided with anterior handle, the one end of anterior handle is provided with anti-skidding structure.

Preferably, the mounting structure includes the hole body, the hole body sets up in the inside of ABS plastics backplate, the inside of the hole body all is provided with the screw rod, and the bottom of screw rod is fixed with the top of ABS plastics backplate, the outside of screw rod all is provided with the nut, one side of screw rod is provided with the draw-in groove, the inside of draw-in groove is provided with the fixture block, and the one end of fixture block is fixed with the top of steel sheet.

Preferably, the screws are provided with three groups, and the screws are distributed on the top end of the steel plate in a triangular mode.

Preferably, the fixture blocks are arranged in two groups, and the fixture blocks are symmetrically distributed about the central axis of the steel plate.

Preferably, the cross section of the clamping block is smaller than that of the clamping groove, and a clamping structure is formed between the clamping block and the clamping groove.

Preferably, the anti-skidding structure includes the rubber pad, the rubber pad is installed in the one end of anterior handle, the inside of rubber pad evenly is provided with anti-skidding granule, the inside of anti-skidding granule evenly is provided with the recess.

Preferably, the anti-slip particles are arranged in a plurality of the grooves and are distributed in the grooves at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the scraper blade for the wall putty scraping is reasonable in structure and has the following advantages:

(1) by arranging the mounting structure, when the scraper plate is worn and needs to be maintained along with the increase of the use of the scraper plate, the mounting structure is arranged between the ABS plastic back plate and the steel plate, and then the steel plate can be taken down and replaced by unscrewing the nut from the outside of the screw rod when the steel plate is replaced and maintained and pulling the ABS plastic back plate and the steel plate open, so that the scraper plate is convenient to replace and maintain quickly, and the practicability is greatly increased;

(2) the reinforcing plate is arranged between the front handle and the rear handle of the scraper, and the ABS plastic back plate has a supporting force against the wall when the scraper is used, so that the tensile, compressive or torsional force action of the steel plate is increased, and the use effect of the scraper is better;

(3) through being provided with anti-skidding structure, the rubber pad is installed in the one end of anterior handle, and the inside of rubber pad is provided with anti-skidding granule, and the equidistant recess that is provided with in inside of anti-skidding granule has increased the frictional force of contact between human finger and the anterior handle to make this people more firm when grabbing this scraper blade, difficult production landing, the result of use is better.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the slot of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the fixture block of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure at a position in fig. 1 according to the present invention.

In the figure: 1. an ABS plastic back panel; 2. a front handle; 3. a mounting structure; 301. a nut; 302. a screw; 303. a card slot; 304. a porous body; 305. a clamping block; 4. a steel plate; 5. an anti-slip structure; 501. a rubber pad; 502. a groove; 503. anti-skid particles; 6. a stiffening plate; 7. a rear handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a scraper blade for putty scraping of wall bodies comprises a steel plate 4, wherein an ABS plastic back plate 1 is installed at the top end of the steel plate 4, an installation structure 3 is arranged between the steel plate 4 and the ABS plastic back plate 1, a rear handle 7 is installed at one end of the top of the ABS plastic back plate 1, and an anti-skidding structure 5 is arranged at one end of a front handle 2;

the mounting structure 3 comprises a hole body 304, the hole body 304 is arranged inside the ABS plastic back plate 1, screw rods 302 are arranged inside the hole body 304, the bottom ends of the screw rods 302 are fixed with the top end of the ABS plastic back plate 1, nuts 301 are arranged outside the screw rods 302, a clamping groove 303 is arranged on one side of each screw rod 302, a clamping block 305 is arranged inside the clamping groove 303, and one end of each clamping block 305 is fixed with the top end of the steel plate 4;

the screw rods 302 are arranged in three groups, the screw rods 302 are distributed at the top end of the steel plate 4 in a triangular mode, and the steel plate 4 and the ABS plastic back plate 1 are more firmly installed through the triangularly distributed screw rods 302;

the two groups of the clamping blocks 305 are arranged, the clamping blocks 305 are symmetrically distributed about the central axis of the steel plate 4, and the clamping blocks 305 which are symmetrically distributed enable the quick positioning effect between the steel plate 4 and the ABS plastic back plate 1 to be better;

the cross section of the clamping block 305 is smaller than that of the clamping groove 303, a clamping structure is formed between the clamping block 305 and the clamping groove 303, the ABS plastic back plate 1 and the steel plate 4 can be quickly positioned due to the design of the clamping structure, and the assembly and disassembly are convenient;

specifically, as shown in fig. 1, 2, and 3, in use, when the steel plate 4 is disassembled and assembled for maintenance, the nut 301 is sequentially turned down from the outside of the screw 302, then the ABS plastic back plate 1 and the steel plate 4 are respectively pulled to the two ends so that the clamping groove 303 is separated from the clamping block 305, and then the steel plate 4 can be taken down, after the maintenance of the steel plate 4 is completed, the clamping groove 303 inside the steel plate 4 is aligned with the clamping block 305 at the bottom end of the ABS plastic back plate 1 and clamped and positioned, after the positioning is completed, the screw 302 also passes through the hole body 304, and after the positioning is completed, the nut 301 is screwed outside the screw 302, and then the steel plate 4 can be installed and used continuously.

A stiffening plate 6 is fixed on one side of the rear handle 7, and one end of the stiffening plate 6 is provided with a front handle 2;

specifically, as shown in fig. 1, the stiffening plates 6 are arranged on the front handle 2 and the rear handle 7 when in use, and the stiffening plates 6 arranged when in use have stronger supporting force, so that the use effect of the scraper is better.

The anti-skid structure 5 comprises a rubber pad 501, the rubber pad 501 is arranged at one end of the front handle 2, anti-skid particles 503 are uniformly arranged inside the rubber pad 501, and grooves 502 are uniformly arranged inside the anti-skid particles 503;

the plurality of anti-slip particles 503 are arranged, the plurality of anti-slip particles 503 are distributed in the groove 502 at equal intervals, and the anti-slip particles 503 distributed at equal intervals enable the hand of a human body and the front handle 2 to be taken more firmly;

specifically, as shown in fig. 1 and 4, when in use, the thumb of the hand is placed on the rear handle 7, and the rest four fingers are placed on the front handle 2, so that the user feels more comfortable when holding the scraper because the rubber pad 501 is arranged at one end of the front handle 2, and meanwhile, the grooves 502 formed in the rubber pad 501 and formed by the anti-skid particles 503 at equal intervals increase the friction force between the hand of the user and the cover plate, so that the scraper can be held more stably.

The working principle is as follows: firstly, leveling the plaster of the plastering wall body, painting the interface agent, digging putty by using a scraper knife to be smeared on the wall after the interface agent is smeared, pressing a handle 7 at the rear part of an ABS plastic back plate 1 by a thumb, and holding the handle 2 at the front part of the ABS plastic back plate 1 by the other four fingers, so that the hand force is transmitted to the whole quick and easy scraper plate, and uniformly and hierarchically scraping the putty on the wall body;

secondly, when people hold the scraper through the front handle 2 and the rear handle 7, the rubber pad 501 and the groove 502 are arranged inside the front handle 2, so that people can hold the scraper more stably and comfortably;

finally, when the steel plate 4 is worn and needs to be replaced and maintained, the nut 301 is sequentially turned down from the outside of the screw 302, then the ABS plastic back plate 1 and the steel plate 4 are respectively started to take the steel plate 4 down, the steel plate 4 is maintained, after the maintenance is completed, the clamping groove 303 in the steel plate 4 is aligned to the clamping block 305 at the bottom end of the ABS plastic back plate 1 and clamped into the clamping block for positioning, after the positioning is completed, the nut 301 is screwed outside the screw 302, the steel plate 4 can be installed and used continuously, and finally the use work of the scraper is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A scraper blade for wall putty coating, which comprises a steel plate (4), and is characterized in that: ABS plastics backplate (1) are installed on the top of steel sheet (4), be provided with mounting structure (3) between steel sheet (4) and ABS plastics backplate (1), rear portion handle (7) are installed to the one end at ABS plastics backplate (1) top, one side of rear portion handle (7) is fixed with stiffening plate (6), the one end of stiffening plate (6) is provided with anterior handle (2), the one end of anterior handle (2) is provided with anti-skidding structure (5).

2. A screed according to claim 1 which is for use in wall putty applications and which is characterised by: mounting structure (3) are including the hole body (304), the hole body (304) set up in the inside of ABS plastics backplate (1), the inside of the hole body (304) all is provided with screw rod (302), and the bottom of screw rod (302) is fixed with the top of ABS plastics backplate (1), the outside of screw rod (302) all is provided with nut (301), one side of screw rod (302) is provided with draw-in groove (303), the inside of draw-in groove (303) is provided with fixture block (305), and the one end of fixture block (305) is fixed with the top of steel sheet (4).

3. A screed according to claim 2 which is for use in wall putty applications and is characterised in that: the screw rods (302) are arranged in three groups, and the screw rods (302) are distributed on the top end of the steel plate (4) in a triangular mode.

4. A screed according to claim 2 which is for use in wall putty applications and is characterised in that: the clamping blocks (305) are arranged in two groups, and the clamping blocks (305) are symmetrically distributed around the central axis of the steel plate (4).

5. A screed according to claim 2 which is for use in wall putty applications and is characterised in that: the cross section of the clamping block (305) is smaller than that of the clamping groove (303), and a clamping structure is formed between the clamping block (305) and the clamping groove (303).

6. A screed according to claim 1 which is for use in wall putty applications and which is characterised by: the anti-skid structure (5) comprises a rubber pad (501), the rubber pad (501) is installed at one end of the front handle (2), anti-skid particles (503) are uniformly arranged inside the rubber pad (501), and grooves (502) are uniformly arranged inside the anti-skid particles (503).

7. The blade of claim 6, wherein the blade comprises: the number of the anti-skid particles (503) is equal to that of the anti-skid particles (503) distributed in the groove (502).