CN212336630U

CN212336630U - Building decoration is with scraping grey sword

Info

Publication number: CN212336630U
Application number: CN201922351483.0U
Authority: CN
Inventors: 顾升晓; 白国锋
Original assignee: Zhejiang Yingfeng Construction Co ltd
Current assignee: Zhejiang Yingfeng Construction Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2021-01-12
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a building decoration is with scraping grey sword belongs to scraping grey sword technical field, including the blade, blade top fixedly connected with triangle tooth, blade both sides all fixedly connected with rectangle tooth, triangle tooth and rectangle tooth all are thirty degrees contained angles with the extension line of blade, when processing the general wall, use the blade front, the processing of levelling face, when processing the wall that contains particulate matter, use the blade back, the processing of sawtooth face, when particulate matter such as stone is more and the particulate matter floats on the wall surface, can use the rectangle tooth of blade side to scrape particulate matter such as stone off, when particulate matter is less and the volume is great, buries when dark, can use the triangle tooth of blade top to dig out big particulate matter, the utility model discloses the concatenation of the handle of a knife can be prolonged, when the wall position that needs to process is higher, can be prolonged the handle of a knife is twisted into the handle end, bolted connection extension, handle of a knife extension have a plurality of sections, can splice required handle of a knife length according to the demand, convenient and practical.

Description

Building decoration is with scraping grey sword

Technical Field

The utility model relates to a scrape grey sword technical field, especially relate to a building decoration is with scraping grey sword.

Background

Scrape the lime sword and be one of the instrument commonly used in building decoration, utilize the cutter body can shovel the unevenness or some particulate matters of wall, guarantee the clean and tidy of wall with this, building decoration on the present market has certain operation degree of difficulty with scraping the lime sword most of when using, the angle of cutter body need be adjusted to the in-process of scraping the shovel, just can be fine maintain the wall, it is not convenient that the operation gets up comparatively dead board, the lime sword of scraping of while majority all directly abandons when damaging, can't follow the cutter body, comparatively waste.

The utility model discloses a building decoration is with scraping grey sword, combine the pulley through being equipped with the supporting shoe at the back of cutter body, can be at the in-process that uses the scraping grey sword, support the pulley on the wall, let it form fixed angle, be convenient for carry out the processing to the wall, greatly reduced the operation degree of difficulty, it is comparatively light to use, the practicality is stronger, be equipped with the roof through the bottom at the cutter body, and with the mutual gomphosis of splint, utilize the screw bolt to carry out fixed connection, can damage or convenient when needing to change the cutter body dismantlement, the simple operation, and is comparatively practical.

The putty knife for building decoration disclosed in the above patent has the following disadvantages: 1. when the mortar scraper for building decoration disclosed in the patent is used for processing a wall surface, the uneven surface of the wall surface or some particulate matters can be shoveled off only by using the flat surface of the mortar scraper, when the particulate matters of the wall surface are more or the particulate matters are buried deeper, the particulate matters are difficult to dig out, the working efficiency is low, and the working quality is not high; 2. the length of the handle of the lime scraping knife for building decoration disclosed in the patent is fixed, when a higher wall body is processed, feet need to be raised a little by a little according to the working process, and foot-supporting objects are easy to shake, so that the lime scraping knife is dangerous, time-consuming and troublesome; therefore, a building decoration dust scraper is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building decoration is with scraping grey sword, when processing the general wall, use the blade openly, the processing of levelling surface promptly, when processing the wall body that contains the particulate matter, use the blade back, the processing of sawtooth surface promptly, when particulate matters such as stone are more and the particulate matter floats when the wall body surface, the rectangle tooth of available blade side scrapes particulate matters such as stone down, and less and the volume is great when the particulate matter, buries when darker, the triangle tooth at available blade top digs out big particulate matter, the utility model discloses scrape grey sword's handle of a knife can splice the extension, when the wall body position that needs processing is higher, can be with handle of a knife extension twisting the handle of a knife end, bolted connection extension, handle of a knife extension have a plurality of festivals, can splice required handle of a knife length according to the demand, convenient and practical.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of building decoration is with scraping grey sword, the cutting blade comprises a blade, three triangle teeth of blade top fixedly connected with, the equal fixedly connected with rectangle tooth in blade both sides, three triangle teeth and rectangle tooth all are thirty degrees contained angles with the extension line of blade, the blade can be dismantled with the blade mount pad and be connected, blade mount pad and handle of a knife fixed connection, handle of a knife mounting hole one has been seted up to the handle of a knife bottom, handle of a knife mounting hole inside wall is seted up the internal thread, handle of a knife mounting hole inside wall can be dismantled with the handle of a knife erection column through internal thread and external screw thread and be connected, the handle of a knife erection column is located handle extension top, handle of a knife extension has seted up handle of a knife mounting hole two to the bottom, the internal thread has been seted up to handle of a knife mounting.

Optionally, a protective cover is sleeved on the outer side wall of the blade, and the protective cover is made of ABS plastic.

Optionally, the bottom of the blade is welded with the blade mounting piece, the surface of the blade mounting piece is provided with a screw hole, the blade mounting piece is inserted into the blade mounting groove, the blade mounting groove is located on the inner side wall of the top of the blade mounting seat, and the blade mounting piece is detachably connected with the blade mounting seat through the blade mounting groove, the screw hole and a bolt.

Optionally, a rubber sleeve is bonded on the surface of the knife handle, and anti-skid lines are formed in the surface of the rubber sleeve.

Optionally, the blade mounting seat is made of stainless steel, and the handle is made of ABS plastic.

The utility model has the advantages as follows:

the embodiment of the utility model provides a building decoration is with scraping grey sword:

1. when processing ordinary wall face, it is positive to use the blade, the facing work promptly, when processing the wall body that contains the particulate matter, use the blade back, the facing work promptly, when particulate matters such as stone are more and the particulate matter floats on the wall body surface, the rectangle tooth of available blade side scrapes particulate matters such as stone down, less and the volume is great when the particulate matter, bury when darker, the triangle tooth at available blade top digs out big particulate matter, solve the building decoration who publishes in the above-mentioned patent with scraping the ash sword when the wall body particulate matter is more or the particulate matter buries when darker, be difficult to dig out the particulate matter, work efficiency is low and the problem that operating mass is not high.

2. The utility model discloses scrape the extension of splicing of the handle of a knife of lime sword, when the wall body position that needs processing is higher, can be with handle of a knife extension twist into the handle of a knife end, bolted connection extension, handle of a knife extension have a plurality of festivals, can splice required handle of a knife length according to the demand, convenient and practical, solve the building decoration that publishes in the above-mentioned patent with scraping lime sword handle of a knife length fixed, need to fill up the problem of high use when work wall is higher.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a building decoration scraper according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a blade of the building decoration dust scraper according to an embodiment of the present invention.

In the figure: 1. a blade; 2. a blade mounting tab; 3. a screw hole; 4. a bolt; 5. a knife handle; 6. a knife handle mounting post; 7. an internal thread; 8. an external thread; 9. a rubber sleeve; 10. anti-skid lines; 11. a first knife handle mounting hole; 12. a protective cover; 13. a blade mount; 14. a blade mounting groove; 15. rectangular teeth; 16. triangular teeth; 17. handle of a knife extension handle: 18. and a second knife handle mounting hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A construction finishing scraper according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, an ash scraping knife for building decoration provided by the embodiment of the present invention includes a blade 1, triangular teeth 16 are fixedly connected to the top of the blade 1, rectangular teeth 15 are fixedly connected to both sides of the blade 1, the triangular teeth 16 and the rectangular teeth 15 form an included angle of thirty degrees with an extension line of the blade 1, the blade 1 is detachably connected to a blade mounting seat 13, the blade mounting seat 13 is fixedly connected to a knife handle 5, a knife handle mounting hole i 11 is formed at the bottom of the knife handle 5, an internal thread 7 is formed on an inner side wall of the knife handle mounting hole i 11, the inner side wall of the knife handle mounting hole i 11 is detachably connected to a knife handle mounting column 6 through the internal thread 7 and an external thread 8, the knife handle mounting column 6 is located at the top of a knife handle extension handle 17, a knife handle mounting hole ii 18 is formed at the bottom of the knife handle extension handle 17, the inner side wall of the, the handle extension handle 17 has a plurality of sections.

The example, when processing ordinary wall, use 1 front of blade, the facing work promptly, when processing the wall body that contains the particulate matter, use 1 back of blade, the facing work promptly, when particulate matter such as stone is more and the particulate matter floats when the wall body surface, particulate matter such as stone is scraped down with rectangular tooth 15 of 1 side of available blade, and is less and bulky when the particulate matter, buries when darker, the triangle tooth 16 at 1 top of available blade digs out big particulate matter, the utility model discloses scrape the extension of can splicing of handle of a knife 5 of ash knife, when the wall body position that needs processing is higher, can twist into handle of a knife 5 ends with handle of a knife extension 17, bolted connection extension, handle of a knife extension 17 has a plurality of festivals, can splice required handle of a knife 5 length according to the demand, convenient and practical.

Referring to fig. 1, a protective cover 12 is sleeved on the outer side wall of the blade 1, and the protective cover 12 is made of ABS plastic.

In an example, the protective cover 12 is sleeved on the outer side wall of the blade 1, so that workers can be prevented from being scratched by the sharp rectangular teeth 15 and the sharp triangular teeth 16, and hard objects can be prevented from being damaged by the rectangular teeth 15 and the triangular teeth 16.

Referring to fig. 1, a blade mounting piece 2 is welded at the bottom of the blade 1, a screw hole 3 is formed in the surface of the blade mounting piece 2, the blade mounting piece 2 is inserted into a blade mounting groove 14, the blade mounting groove 14 is located on the inner side wall of the top of the blade mounting seat 13, and the blade mounting piece 2 is detachably connected with the blade mounting seat 13 through the blade mounting groove 14, the screw hole 3 and a bolt 4.

The example, utilize the bolt to carry out fixed connection, can damage or convenient dismantlement when needing to change handle of a knife 5 at blade 1, the simple operation is comparatively practical.

Referring to fig. 1, a rubber sleeve 9 is bonded on the surface of the knife handle 5, and anti-skid grains 10 are arranged on the surface of the rubber sleeve 9.

In the example, the rubber sleeve 9 is soft and elastic, so that the comfort of a user is improved, and the anti-skid effect of the anti-skid threads 10 is better.

Referring to fig. 1, the blade mounting seat 13 is made of stainless steel, and the tool shank 5 is made of ABS plastic.

The illustrated blade mounting base 13 is made of stainless steel, so that the blade mounting base is high in strength and not prone to deformation and damage, the clamping blade 1 is stable, the handle 5 is made of ABS (acrylonitrile butadiene styrene) plastic, and the blade mounting base is light in weight and convenient to carry.

When the tool is used, the tool handles 5 are spliced according to the height of a working wall surface and are spliced to a desired length, the tool handle mounting columns 6 at the tops of the tool handle extension handles 17 are screwed into the tool handle mounting holes 11 at the tail ends of the tool handles 5, the tool handle extension handles 17 are continuously spliced, a user holds the tool handles 5 or the tool handle extension handles 17, the rubber sleeves 9 are soft and elastic, the comfort level of the user is improved, the anti-slip effect of the anti-slip patterns 10 is good, the hand slip situation of workers can be avoided, the protection performance is strong, the triangular teeth 16 and the rectangular teeth 15 form thirty-degree included angles with the extension lines of the blade 1, the front surface and the back surface of the blade 1 are respectively flat surfaces, when the common wall surface is processed, the front surface of the blade 1 is processed, when the wall body containing particles is processed, the back surface of the blade 1 is processed, when more particles such as stones and the particles float on the surface of the wall body, the rectangular tooth 15 of available 1 side of blade scrapes particulate matters such as stone, and is less and bulky when the particulate matter is buried when darker, the triangular tooth 16 of available 1 top of blade digs out big particulate matter, covers visor 12 when not the time spent, prevents sharp rectangular tooth 15 and triangular tooth 16 scratch staff, also prevents that rectangular tooth 15 and triangular tooth 16 from colliding with hard object and producing the damage.

The utility model relates to a building decoration dust scraper, which comprises a blade 1; 2. a blade mounting tab; 3. a screw hole; 4. a bolt; 5. a knife handle; 6. a knife handle mounting post; 7. an internal thread; 8. an external thread; 9. a rubber sleeve; 10. anti-skid lines; 11. a first knife handle mounting hole; 12. a protective cover; 13. a blade mount; 14. a blade mounting groove; 15. rectangular teeth; 16. triangular teeth; 17. handle of a knife extension handle: 18. and the second cutter handle mounting hole is a universal standard part or a part known by a person skilled in the art, and the structure and the principle of the second cutter handle mounting hole are known by the person skilled in the art through technical manuals or conventional experimental methods.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a building decoration is with scraping grey sword, includes blade (1), its characterized in that, blade (1) top fixedly connected with triangle tooth (16), blade (1) both sides all fixedly connected with rectangle tooth (15), triangle tooth (16) and rectangle tooth (15) all are thirty degrees contained angles with the extension line of blade (1), blade (1) and blade mount pad (13) can be dismantled and are connected, blade mount pad (13) and handle of a knife (5) fixed connection, handle of a knife mounting hole (11) has been seted up to handle of a knife (5) bottom, the internal thread (7) has been seted up to handle of a knife mounting hole (11) inside wall, handle of a knife mounting hole (11) inside wall passes through internal thread (7) and external screw thread (8) and handle of a knife mounting post (6) can be dismantled and be connected, handle of a knife mounting post (6) are located extension handle (17) top, the novel screwdriver is characterized in that a screwdriver handle mounting hole II (18) is formed in the bottom of the screwdriver handle extension handle (17), internal threads (7) are formed in the inner side wall of the screwdriver handle mounting hole II (18), and the screwdriver handle extension handle (17) is provided with a plurality of sections.

2. The building decoration scraper according to claim 1, wherein a protective cover (12) is sleeved on the outer side wall of the blade (1), and the protective cover (12) is made of ABS plastic.

3. The building decoration dust scraper according to claim 1, wherein the bottom of the blade (1) is welded with the blade mounting plate (2), the surface of the blade mounting plate (2) is provided with a screw hole (3), the blade mounting plate (2) is inserted into the blade mounting groove (14), the blade mounting groove (14) is located on the inner side wall of the top of the blade mounting seat (13), and the blade mounting plate (2) is detachably connected with the blade mounting seat (13) through the blade mounting groove (14), the screw hole (3) and the bolt (4).

4. The lime scraping knife for building decoration according to claim 1, characterized in that a rubber sleeve (9) is bonded on the surface of the knife handle (5), and anti-skid lines (10) are arranged on the surface of the rubber sleeve (9).

5. The building decoration dust scraper according to claim 3, wherein the blade mounting seat (13) is made of stainless steel, and the knife handle (5) is made of ABS plastic.