CN214446560U

CN214446560U - Multifunctional wallpaper knife

Info

Publication number: CN214446560U
Application number: CN202120449644.4U
Authority: CN
Inventors: 马亚东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-10-22
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a multi-functional wallpaper knife, including the handle of a knife, the up end fixed mounting of handle of a knife has anti-skidding rubber coating, the outside fixed mounting of anti-skidding rubber coating has anti-skidding bump, the lower terminal surface fixed mounting of handle of a knife has the antiskid area, the concave point has been seted up to the lower terminal surface in antiskid area, draw-in groove one, draw-in groove two have been seted up to the inside of handle of a knife, the inside movable mounting of draw-in groove one has blade tray. This multi-functional wallpaper sword, the inside draw-in groove and the draw-in groove two that is provided with of handle of a knife, can place the blade tray in the draw-in groove, blade tray upper end is equipped with two inflation hangers, the avris is provided with two fixed waist pieces, inside is used for accomodating reserve blade, effectively utilized the space, made things convenient for the storage of blade, at the bottom of the inside floodgate that is provided with of sword courage, including the card of M shape structure in the floodgate end, with the curve tooth contact of sword courage, other products on the market are compared to M shape structure, can lock tighter, prevent that the blade from taking place to slide when using.

Description

Multifunctional wallpaper knife

Technical Field

The utility model relates to a wall paper sword technical field specifically is a multi-functional wall paper sword.

Background

The wall paper knife is a knife tool for cutting wall paper and the like, also called as an art knife, and is frequently used in decoration, decoration and advertising board industries.

Most wall paper sword simple structure now, the function of taking is less certainly, and the structure of accomodating of blade is not possessed to inside, and reserve blade need use special storage device to deposit, and the stability that the inside floodgate of sword courage and the curve tooth of sword courage avris are connected is relatively poor, takes place easily when the blade uses and slides.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional wallpaper sword to provide among the above-mentioned background art and present most wallpaper sword simple structure now, the function from the area is less, and the inside structure of accomodating that does not possess the blade, reserve blade need use special storage device to deposit, and the stability that the inside floodgate of sword courage and the curve tooth of sword courage avris are connected is relatively poor, takes place gliding problem easily when the blade uses.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional wallpaper cutter comprises a cutter handle, wherein the upper end surface of the cutter handle is fixedly provided with an anti-slip rubber coating, the outer side of the anti-slip rubber coating is fixedly provided with anti-slip salient points, an anti-skid belt is fixedly arranged on the lower end surface of the knife handle, concave points are arranged on the lower end surface of the anti-skid belt, a first clamping groove and a second clamping groove are formed in the knife handle, a blade tray is movably arranged in the first clamping groove, the upper end surface of the blade tray is fixedly provided with an expansion hanging lug, the side of the blade tray is fixedly provided with a fixed waist sheet, a knife container is movably arranged in the second clamping groove, a switch bottom is movably arranged on the inner side of the knife container, the inside block at the bottom of the floodgate installs the card, the outside block at the bottom of the floodgate installs the floodgate lid, the avris of sword courage has seted up the curve tooth, the outside block of handle of a knife is connected with back stifled, the fracture groove has been seted up in the outside of back stifled.

Preferably, the antiskid salient points are arranged on the outer side of the antiskid rubber coating in a front-back equidistant mode, and the concave points are arranged on the lower end face of the antiskid belt in a front-back equidistant mode.

Preferably, the blade tray adopts the plastics material, the inflation hangers is provided with two around the up end of blade tray, fixed waist piece is provided with two around the avris of blade tray.

Preferably, the sword courage closely laminates with the inboard of draw-in groove two, the sword courage adopts the metal material, a plurality ofly have been seted up to the equidistance around the avris of sword courage to the curve tooth.

Preferably, the clamping piece is of an M-shaped structure, is connected with the curved teeth in a clamping manner, and is provided with threaded anti-slip threads on the outer side of the gate cover.

Preferably, the rear plug is tightly attached to the side of the knife handle, and the breaking groove is a slender square mechanism.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the multifunctional wallpaper knife, the anti-slip rubber coating is arranged above the front part of the knife handle, the anti-slip rubber coating is provided with the plurality of anti-slip convex points, fingers can be effectively prevented from slipping when the multifunctional wallpaper knife is used, the anti-slip belt is arranged below the knife handle, the anti-slip belt is provided with the four concave points, finger bellies can be placed into the concave points, and therefore the multifunctional wallpaper knife can not only prevent slipping, but also improve the comfort level when the hand is held by the hand;

2. the multifunctional wallpaper knife has the advantages that the first clamping groove and the second clamping groove are formed in the knife handle, the blade tray can be placed in the first clamping groove, the two expansion lugs are arranged at the upper end of the blade tray, the two fixing waist pieces are arranged on the side edges of the blade tray, the spare blades are stored in the multifunctional wallpaper knife, space is effectively utilized, and the blades are convenient to store;

3. this multi-functional wallpaper sword, the inside switch-on end that is provided with of sword courage, including the card of M shape structure at the bottom of the switch-on, with the curve tooth contact of sword courage, other products on the market are compared to M shape structure, and what can lock is tighter, prevents that the blade from taking place to slide when using.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a front view of the blade tray of the present invention;

FIG. 4 is a schematic view of the front view of the gate bottom of the present invention;

fig. 5 is a schematic side view of the present invention.

In the figure: 1. a knife handle; 2. antiskid and rubber coating; 3. anti-skid bumps; 4. an anti-slip band; 5. concave points; 6. a first clamping groove; 7. a second clamping groove; 8. a blade tray; 9. expanding the hangers; 10. fixing the waist piece; 11. a knife container; 12. a gate bottom; 13. a card; 14. a gate cover; 15. a curved tooth; 16. post-plugging; 17. breaking the groove.

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. 1-5, the present invention provides a technical solution: a multifunctional wallpaper knife comprises a knife handle 1, an anti-slip rubber coating 2, anti-slip convex points 3, an anti-slip belt 4, concave points 5, a first clamping groove 6, a second clamping groove 7, a blade tray 8, an expansion hanging lug 9, a fixed waist sheet 10, a knife liner 11, a knife bottom 12, a clamping sheet 13, a knife cover 14, a curve tooth 15, a rear plug 16 and a fracture groove 17, wherein the upper end surface of the knife handle 1 is fixedly provided with the anti-slip rubber coating 2, the outer side of the anti-slip rubber coating 2 is fixedly provided with the anti-slip convex points 3, the lower end surface of the knife handle 1 is fixedly provided with the anti-slip belt 4, the lower end surface of the anti-slip belt 4 is provided with the concave points 5, the inner part of the knife handle 1 is provided with the first clamping groove 6 and the second clamping groove 7, the inner part of the first clamping groove 6 is movably provided with the blade tray 8, the upper end surface of the blade tray 8 is fixedly provided with the expansion hanging lug 9, the side of the blade tray 8 is fixedly provided with the fixed waist sheet 10, the inner part of the second clamping groove 7 is movably provided with the liner 11, the knife liner 11 is movably provided with the knife bottom 12, a clamping piece 13 is clamped and installed in the gate bottom 12, a gate cover 14 is clamped and installed on the outer side of the gate bottom 12, curve teeth 15 are arranged on the side of the knife container 11, a rear plug 16 is clamped and connected to the outer side of the knife handle 1, and a breaking groove 17 is arranged on the outer side of the rear plug 16;

the anti-slip rubber coating 2 is characterized in that a plurality of anti-slip salient points 3 are arranged on the outer side of the anti-slip rubber coating 2 in a front-back equidistant mode, four concave points 5 are arranged on the lower end face of the anti-slip belt 4 in a front-back equidistant mode, the blade tray 8 is made of plastic materials, two expansion lugs 9 are arranged on the upper end face of the blade tray 8 in a front-back equidistant mode, two fixing waist pieces 10 are arranged on the front side and the back side of the blade tray 8, the anti-slip salient points 3 and the anti-slip belt 4 increase the friction force between the handle 1 and a hand, the anti-slip capacity is improved, the concave points 5 are used for being attached to four fingers, the holding comfort level is improved, the blade tray 8 is used for containing standby blades, the blade tray 8 moves along the clamping groove I6, the expansion lugs 9 prevent the blade tray 8 from being separated from the inside the clamping groove I6, and the fixing waist pieces 10 prevent the standby blades from falling off;

the knife container 11 is tightly attached to the inner side of the second clamping groove 7, the knife container 11 is made of metal, the curve teeth 15 are arranged on the front side and the rear side of the knife container 11 at equal intervals, the clamping piece 13 is of an M-shaped structure and is connected with the curve teeth 15 in a clamping mode, thread-shaped anti-slip lines are arranged on the outer side of the gate cover 14, the rear plug 16 is tightly attached to the side of the knife handle 1, the breaking groove 17 is a long and thin square mechanism, the knife container 11 moves along the second clamping groove 7, the clamping piece 13 improves the tightness between the gate bottom 12 and the curve teeth 15, sliding is effectively prevented when the blade is used, the thread-shaped anti-slip lines on the outer side of the gate cover 14 improve the friction force between a thumb and the gate cover 14, the rear plug 16 is of a double-pressing-up-supporting structure, the rear plug 16 plays a sealing role in the first clamping groove 6 and the second clamping groove 7, and the breaking groove 17 is used for breaking the blade.

The working principle is as follows: firstly, the rear plug 16 is moved out from the side of the knife handle 1, the blade tray 8 is pulled out from the first clamping groove 6, one blade is taken out, the blade is installed on the knife gate bottom 12, the knife gate bottom 12 slides into the knife liner 11 after the installation is finished, at the moment, the clamping piece 13 of the M-shaped structure is in contact with the curved tooth 15 on the side of the knife liner 11, the contact tightness is improved, the blade is prevented from easily sliding, the rear plug 16 is clamped into the knife handle 1, when the rear plug is used, four fingers are attached to four concave points 5 at the lower end, the thumb presses threaded anti-sliding grains on the outer side of the knife gate cover 14 to push the blade to move, the anti-sliding convex points 3 and the anti-sliding belt 4 increase the friction force between the knife handle 1 and the hand, the anti-sliding capacity is improved, the concave points 5 improve the holding comfort level, when the blade is damaged and cannot be used continuously, the knife liner 11 is taken out, the damaged blade is inserted into the breaking groove 17 to be broken, and the use convenience is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional wallpaper sword, includes handle of a knife (1), its characterized in that: the anti-skidding knife handle is characterized in that an anti-skidding rubber coating (2) is fixedly mounted on the upper end face of the knife handle (1), anti-skidding salient points (3) are fixedly mounted on the outer side of the anti-skidding rubber coating (2), an anti-skidding belt (4) is fixedly mounted on the lower end face of the knife handle (1), concave points (5) are formed in the lower end face of the anti-skidding belt (4), a first clamping groove (6) and a second clamping groove (7) are formed in the knife handle (1), a blade tray (8) is movably mounted in the first clamping groove (6), an expansion lug (9) is fixedly mounted on the upper end face of the blade tray (8), a fixed waist piece (10) is fixedly mounted on the side of the blade tray (8), a knife container (11) is movably mounted in the second clamping groove (7), a switch base (12) is movably mounted on the inner side of the knife container (11), and a clamping piece (13) is mounted in the switch base (12), the outer side clamping of the brake bottom (12) is provided with a brake cover (14), the side of the knife container (11) is provided with curve teeth (15), the outer side clamping of the knife handle (1) is connected with a rear plug (16), and the outer side of the rear plug (16) is provided with a breaking groove (17).

2. The multifunctional wallpaper knife as claimed in claim 1, characterized in that: the antiskid rubber belt is characterized in that the antiskid salient points (3) are arranged on the outer side of the antiskid rubber coating (2) in a front-back equidistant mode, and the concave points (5) are arranged on the lower end face of the antiskid belt (4) in a front-back equidistant mode.

3. The multifunctional wallpaper knife as claimed in claim 1, characterized in that: blade tray (8) adopt the plastics material, inflation hangers (9) are provided with two around the up end of blade tray (8), fixed waist piece (10) are provided with two around the avris of blade tray (8).

4. The multifunctional wallpaper knife as claimed in claim 1, characterized in that: the inboard of sword courage (11) and draw-in groove two (7) is closely laminated, sword courage (11) adopt the metal material, a plurality ofly have been seted up to curve tooth (15) equidistance around the avris of sword courage (11).

5. The multifunctional wallpaper knife as claimed in claim 1, characterized in that: the clamping piece (13) is of an M-shaped structure, the clamping piece (13) is connected with the curve teeth (15) in a clamping mode, and threaded anti-skidding threads are arranged on the outer side of the gate cover (14).

6. The multifunctional wallpaper knife as claimed in claim 1, characterized in that: the rear plug (16) is tightly attached to the side of the knife handle (1), and the breaking groove (17) is a slender square mechanism.