Special scraper for building decoration wallboard

Abstract

The utility model relates to the technical field of scrapers, and particularly discloses a special scraper for building decoration wallboards. Comprising a handle rod, an external thread line formed in the handle rod, a bearing groove in threaded connection with the external thread line, a scraper blade cutter detachably connected with the end of the handle rod, a plurality of through holes formed in the bottom in the bearing groove and a mounting column arranged outside the bearing groove and communicated with the through holes, and an elastic plastic collecting bag is detachably connected to the periphery of the mounting column. The device solves the problem that a traditional scraper cannot effectively treat scraped wall ash.

Description

Technical Field

[0001] The present application relates to the technical field of scrapers, and specifically discloses a special scraper for building decoration wall panels. Background Art

[0002] Architectural decoration is the abbreviation of architectural decoration engineering. Architectural decoration is the process of using decorative materials or ornaments to treat the internal and external surfaces and spaces of a building in order to protect the main structure of the building, improve the physical properties and use functions of the building, and beautify the building. Architectural decoration is an indispensable part of people's lives. It is an important friend for human beings to enjoy life and appreciate life.

[0003] Because the wall surface will cause the wall skin to fall off and accumulate dirt after long-term use, it needs to be repaired. Before repairing, a layer of wall skin needs to be scraped off. However, the existing scraper will generate a lot of dust, and it will fall directly on the ground. When a lot of dust or lumpy wall dust falls on the ground, it will add extra workload, that is, cleaning it up, which is troublesome for the staff. In view of this, the inventor has invented a special scraper for building decoration wall panels. Utility Model Content

[0004] The utility model aims to solve the problem that the traditional scraper cannot effectively process the scraped wall dust.

[0005] In order to achieve the above object, the utility model provides the following basic solutions:

[0006] A special scraper for building decoration wall panels, comprising a handle rod, an external thread line opened on the handle rod, a receiving groove threadedly connected to the external thread line, a scraper knife detachably connected to the end of the handle rod, a plurality of through holes arranged at the bottom of the receiving groove and a mounting column arranged outside the receiving groove and connected to the through holes, wherein the outer periphery of the mounting column is detachably connected to an elastic plastic collecting bag.

[0007] The principles and effects of this basic solution are:

[0008] 1. Compared with the prior art, the device has a simple structure and an ingenious design. The device is a special scraper for building decoration wall panels, which is mainly used to scrape off and collect wall dust, saving the physical strength of relevant personnel and improving work efficiency. It can solve the problem that traditional scrapers cannot effectively handle the scraped wall dust.

[0009] 2. Compared with the prior art, the device is provided with a receiving groove, which is used in conjunction with a scraper knife. After the scraper knife scrapes off the wall dust, the receiving groove is used to collect the wall dust to prevent the wall dust from falling to the ground, which can effectively solve the wall dust cleaning work after the wall dust is scraped off.

[0010] 3. Compared with the prior art, the device is provided with an elastic plastic collecting bag, which is used in conjunction with a receiving groove so that the collected wall dust enters the elastic plastic collecting bag, and the elastic plastic collecting bag is installed in a detachable manner, making the replacement and installation of the elastic plastic collecting bag very convenient.

[0011] 4. Compared with the prior art, the device is provided with a scraper knife, which is detachably connected. Therefore, relevant staff can use the most suitable scraper knife according to actual conditions, such as the properties of the wall plaster, the thickness of the wall plaster, and the type of wall plaster, so that the scraper knife can better act on the wall plaster and achieve effective treatment of the wall plaster by the scraper knife.

[0012] Furthermore, a groove is provided at the top of the handle rod, and the groove is used for inserting the scraper blade. A through-hole is provided on the outer surface of the handle rod located in the groove, and a bolt is threadedly connected to the through-hole to fix the scraper blade.

[0013] Furthermore, the scraper blade is made of 304 stainless steel.

[0014] Furthermore, the working surface of the scraper blade is an arc surface, and a scraper body is fixedly connected to the arc surface, and the scraper body is a prism.

[0015] Furthermore, the external thread line is arranged in the middle section of the handle rod, and after the handle rod is threadedly connected to the receiving groove, the center line height of the scraper blade is higher than the top surface height of the receiving groove.

[0016] Furthermore, a threaded hole is formed at the bottom of the receiving groove, the threaded hole is threadedly connected to the external thread line, and the end faces of the receiving groove located around the through hole are inclined surfaces, and the inclination direction of the inclined surfaces is arranged toward the center of the through hole.

[0017] Furthermore, a clamping ring is fixedly connected to the outer periphery of the mounting column.

[0018] Furthermore, the elastic plastic collection bag comprises a bag body with an opening and an elastic ring arranged at the opening of the bag body, and the elastic ring is sleeved on the clamping ring.

[0019] Furthermore, a friction surface is provided at the handle bar below the external thread line, and the friction coefficient of the friction surface is greater than that of other positions of the handle bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 A structural schematic diagram of a special scraper for building decoration wall panels proposed in an embodiment of the present application is shown;

[0022] Figure 2 A front view of a special scraper for building decoration wall panels proposed in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0023] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0024] The reference numerals in the drawings of the specification include: handle bar 1, external thread line 2, scraper blade 3, scraper body 4, bolt 5, receiving groove 6, through hole 7, inclined surface 8, mounting column 9, elastic plastic collecting bag 10, and clamping ring 11.

[0025] Implementation example Figure 1 and Figure 2 As shown:

[0026] A special scraper for building decoration wall panels, including a handle bar 1, an external thread line 2 opened on the handle bar 1, a receiving groove 6 threadedly connected to the external thread line 2, a scraper knife 3 detachably connected to the end of the handle bar 1, a plurality of through holes 7 arranged at the bottom of the receiving groove 6 and a mounting column 9 arranged outside the receiving groove 6 and connected to the through holes 7, wherein the outer periphery of the mounting column 9 is detachably connected to an elastic plastic collecting bag 10.

[0027] Specifically: a friction surface is provided at the handle bar 1 below the external thread line 2, and the friction coefficient of the friction surface is greater than that of other positions of the handle bar 1. The purpose of providing the friction surface is to facilitate holding and avoid slipping.

[0028] Regarding the connection of the scraper blade 3: a groove is provided at the top of the handle rod 1, and the groove is used for inserting the scraper blade 3; a through connection hole is provided on the outer surface of the handle rod 1 located in the groove, and a bolt 5 is threadedly connected to the through connection hole, and the scraper blade 3 is fixed by the bolt 5.

[0029] Specifically: the scraper blade 3 adopts a detachable connection method, so that relevant staff can use the most suitable scraper blade 3 according to actual conditions, such as the properties of the wall plaster, the thickness of the wall plaster, and the type of wall plaster, so that the scraper blade 3 can better act on the wall plaster and achieve effective treatment of the wall plaster by the scraper blade 3.

[0030] In the selection of small structures and materials: the scraper blade 3 is made of 304 stainless steel to ensure the strength and service life of the scraper blade 3, and, Figure 1 As shown, the working surface of the scraper blade 3 is an arc surface, and a scraper body 4 is fixedly connected to the arc surface. The scraper body 4 is a prism, which can better conform to the wall plaster on the wall surface, which is conducive to scraping off the wall plaster.

[0031] In the connection of the receiving groove 6: Figure 2 As shown, the external thread line 2 is arranged in the middle section of the handle rod 1. After the handle rod 1 is threadedly connected with the receiving groove 6, the center line height of the scraper knife 3 is higher than the top surface height of the receiving groove 6. This design is to ensure the function of the receiving groove 6 to receive wall plaster as much as possible without affecting the use of the scraper knife 3, so that most of the wall plaster can fall into the receiving groove 6.

[0032] Specifically: a threaded hole is opened at the bottom of the receiving groove 6, and the threaded hole is threadedly connected to the external thread line 2. The end surface of the receiving groove 6 located around the through hole 7 is an inclined surface 8, and the inclined direction of the inclined surface 8 is set toward the center of the through hole 7.

[0033] like Figure 2 As shown, a snap ring 11 is fixedly connected to the outer periphery of the mounting column 9 , and the elastic plastic collecting bag 10 comprises a bag body with an opening and an elastic ring arranged at the opening of the bag body, wherein the elastic ring is sleeved on the snap ring 11 .

[0034] Specific implementation process:

[0035] The first step, such as Figure 1 and Figure 2 After the device is installed as shown, a suitable scraper blade 3 is used to scrape the wall dust on the wallboard, and the wall dust falls and lands in the receiving groove 6, then flows out from the installation column 9 through the through hole 7 and falls on the elastic plastic collection bag 10, thereby realizing the collection of the wall dust.

[0036] The device solves the problem that the traditional scraper cannot effectively handle the scraped wall dust.

Claims

1. A special scraper for building decoration wall panels, characterized by: It includes a handle bar, an external thread line opened on the handle bar, a receiving groove threadably connected to the external thread line, a scraper knife detachably connected to the end of the handle bar, a plurality of through holes arranged at the bottom of the receiving groove, and a mounting column arranged outside the receiving groove and connected to the through holes, wherein the outer periphery of the mounting column is detachably connected to an elastic plastic collecting bag.

2. A special scraper for building decoration wallboard according to claim 1, characterized in that: A groove is provided at the top of the handle bar, and the groove is used for inserting the scraper blade. A through-hole is provided on the outer surface of the handle bar located in the groove, and a bolt is threadedly connected to the through-hole to fix the scraper blade.

3. A special scraper for building decoration wallboard according to claim 2, characterized in that: The scraper blade is made of 304 stainless steel.

4. A special scraper for building decoration wallboard according to claim 2, characterized in that: The working surface of the scraper blade is an arc surface, on which a scraper body is fixedly connected, and the scraper body is a prism.

5. The special scraper for building decoration wallboard according to claim 1, characterized in that: The external thread line is arranged in the middle section of the handle rod. After the handle rod is threadedly connected with the receiving groove, the center line height of the scraper blade is higher than the top surface height of the receiving groove.

6. A special scraper for building decoration wallboard according to claim 5, characterized in that: A threaded hole is formed at the bottom of the receiving groove, and the threaded hole is threadedly connected to the external thread line. The end faces of the receiving groove located around the through hole are inclined surfaces, and the inclination direction of the inclined surfaces is arranged toward the center of the through hole.

7. A special scraper for building decoration wallboard according to claim 6, characterized in that: A clamping ring is fixedly connected to the outer periphery of the mounting column.

8. A special scraper for building decoration wallboard according to claim 7, characterized in that: The elastic plastic collection bag comprises a bag body with an opening and an elastic ring arranged at the opening of the bag body, and the elastic ring is sleeved on the clamping ring.

9. A special scraper for building decoration wallboard according to any one of claims 1 to 8, characterized in that: A friction surface is provided at the handle bar below the external thread line, and the friction coefficient of the friction surface is greater than that of other positions of the handle bar.

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