CN215848320U

CN215848320U - 18mm rubber coating single-shot art knife

Info

Publication number: CN215848320U
Application number: CN202122144592.2U
Authority: CN
Inventors: 沈含菁; 鲁少恒
Original assignee: Ningbo Dayilong Hardware Industry And Trade Co ltd
Current assignee: Ningbo Dayilong Hardware Industry And Trade Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-18
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses an 18mm rubber-coated single-shot art designer knife which comprises a rubber-coated single-shot art designer knife body, wherein a protective cover body is arranged at the bottom of the rubber-coated single-shot art designer knife body, a fixed block is fixedly connected to the right side of the top of the protective cover body, a fixed sleeve is fixedly connected to the right side of the bottom of the rubber-coated single-shot art designer knife body, the surface of the fixed block is in contact with the inner wall of the fixed sleeve, connecting grooves are formed in the front side and the back side of the rubber-coated single-shot art knife body, and connecting blocks in sliding connection with the connecting grooves are fixedly connected to the front side and the back side of the left side of the top of the protective cover body. The rubber-coated single-hair utility knife comprises a knife body, a protective cover body, a fixed block, a fixed sleeve, a connecting groove and a connecting block, wherein the protective cover body is arranged on the knife body, and the fixed block is arranged on the protective cover body.

Description

18mm rubber coating single-shot art knife

Technical Field

The utility model relates to the technical field of art designing knives, in particular to a 18mm rubber-coated single-hair art designing knife.

Background

The utility knife normally uses the knife point part, cuts, carves decorations, and it is more main function to beat the point, but the protective cover stability of current rubber coating single hair utility knife is relatively poor, drops from the surface of cutter body easily under the condition that takes place to collide with, and then can lead to the problem that the reserve blade of the inside storage of cutter body takes place to drop.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide an 18mm rubber-coated single-hair utility knife which has the advantage of good stability and solves the problem that a protective cover of the existing rubber-coated single-hair utility knife is poor in stability and easily falls off from the surface of a knife body under the condition of collision, and further a spare blade stored in the knife body falls off.

In order to achieve the purpose, the utility model provides the following technical scheme: an 18mm rubber-coated single-hair utility knife comprises a rubber-coated single-hair utility knife body;

the rubber-coated single-hair utility knife comprises a rubber-coated single-hair utility knife body, and is characterized in that a protective cover body is arranged at the bottom of the rubber-coated single-hair utility knife body, a fixed block is fixedly connected to the right side of the top of the protective cover body, a fixed sleeve is fixedly connected to the right side of the bottom of the rubber-coated single-hair utility knife body, and the surface of the fixed block is in contact with the inner wall of the fixed sleeve;

the front side and the back side of the rubber-coated single-hair art designing knife body are both provided with a connecting groove, the front side and the back side of the left side of the top of the protective cover body are both fixedly connected with a connecting block which is in sliding connection with the connecting groove, the front side and the rear side of the left side of the rubber-coated single-hair art knife body are both provided with through openings, the inside of each through opening is transversely connected with a clamping plate in a sliding manner, the left side of the connecting block is provided with a limiting groove, the right side of the inner wall of the connecting groove is provided with a clamping groove, the right side of the clamping plate passes through the limiting groove and contacts with the right side of the inner wall of the clamping groove, a limiting plate is sleeved on the surface of the clamping plate, the surface of the limiting plate is fixedly connected with the inner wall of the through opening, the left side of the limiting plate is fixedly connected with a tension spring positioned at the outer side of the clamping plate, the left side sliding connection of rubber coating list hair art designer sword body has and draws the piece, the left side of cardboard and the left end of extension spring all with the right side fixed connection who draws the piece.

Preferably, the left side of the surface of the pulling block is provided with a sealing gasket, and the right side of the sealing gasket is in contact with the left side of the rubber-coated single-hair art knife body.

Preferably, the left side of the pulling block is fixedly connected with a friction block, and the left side of the sealing gasket is fixedly connected with the right side of the friction block.

Preferably, the front surface and the back surface of the protective cover body are both provided with grooves, and the friction block is made of rubber.

Preferably, the front surface of the rubber-coated single-hair utility knife body is fixedly connected with a plurality of convex point blocks.

Preferably, the clamping plate is cross-shaped, and the inner wall of the limiting groove is rectangular.

Compared with the prior art, the utility model has the following beneficial effects:

1. the rubber-coated single-hair utility knife comprises a knife body, a protective cover body, a fixed block, a fixed sleeve, a connecting groove and a connecting block, wherein the protective cover body is arranged on the knife body, and the fixed block is arranged on the protective cover body.

2. According to the tension spring, the sealing gasket is arranged, so that the gap between the tension block and the through opening can be sealed, external dust is prevented from entering the through opening, and the practicability of the tension spring is improved.

3. According to the utility model, the friction block is arranged, so that a user can conveniently pull the pulling block through the friction block, and the convenience of the user is improved.

4. According to the utility model, the groove is arranged, so that a user can conveniently pull the protective cover body through the groove, and the convenience of the user is improved.

5. According to the rubber-coated single-hair art designing knife, due to the arrangement of the convex point blocks, a user can push the adjusting plate of the rubber-coated single-hair art designing knife body conveniently through the convex point blocks, and the friction force between fingers of the user and the adjusting plate is increased.

6. According to the utility model, the clamping plate is in a cross shape, so that the stability between the clamping plate and the limiting groove can be increased, and the clamping plate is convenient for a user to use.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a perspective view of a structural pallet of the present invention.

In the figure: 1. the rubber-coated single-hair art knife body; 2. a protective cover body; 3. a fixed block; 4. fixing a sleeve; 5. connecting grooves; 6. connecting blocks; 7. a port; 8. clamping a plate; 9. a limiting groove; 10. a card slot; 11. a limiting plate; 12. a tension spring; 13. pulling the block; 14. a gasket; 15. a friction block; 16. a groove; 17. and (4) bump blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, the present invention provides an 18mm encapsulated single-hair art knife, which comprises an encapsulated single-hair art knife body 1;

the bottom of the rubber-coated single-hair utility knife body 1 is provided with a protective cover body 2, the right side of the top of the protective cover body 2 is fixedly connected with a fixed block 3, the right side of the bottom of the rubber-coated single-hair utility knife body 1 is fixedly connected with a fixed sleeve 4, and the surface of the fixed block 3 is contacted with the inner wall of the fixed sleeve 4;

spread groove 5 has all been seted up at the front and the back of rubber coating single-shot art designer's sword body 1, the equal fixedly connected with in 2 left front sides in protective cover body top and the equal fixedly connected with in rear side and spread groove 5 sliding connection's connecting block 6, opening 7 has all been seted up with the rear side to the left front side of rubber coating single-shot art designer's sword body 1, the inside horizontal sliding connection of opening 7 has cardboard 8, spacing groove 9 has been seted up in the left side of connecting block 6, draw-in groove 10 has been seted up on the right side of spread groove 5 inner wall, spacing groove 9 is passed and the right side contact with draw-in groove 10 inner wall on the right side of cardboard 8, the surface cover of cardboard 8 is equipped with limiting plate 11, the surface of limiting plate 11 and the inner wall fixed connection of opening 7, the left side fixedly connected with of limiting plate 11 is located the extension spring 12 in the cardboard 8 outside, the left side sliding connection of rubber coating single-shot art designer's sword body 1 has pull block 13, the left side of cardboard 8 and the left end of extension spring 12 all with the right side fixed connection of pull block 13.

Referring to fig. 2, the left side of the surface of the pulling block 13 is provided with a sealing gasket 14, and the right side of the sealing gasket 14 is in contact with the left side of the rubber-covered single-hair art knife body 1.

As a technical optimization scheme of the utility model, the gap between the pulling block 13 and the through opening 7 can be sealed by arranging the sealing gasket 14, so that external dust is prevented from entering the inside of the through opening 7, and the practicability of the tension spring 12 is improved.

Referring to fig. 2, a friction block 15 is fixedly connected to the left side of the pull block 13, and the left side of the sealing pad 14 is fixedly connected to the right side of the friction block 15.

As a technical optimization scheme of the utility model, the friction block 15 is arranged, so that a user can conveniently pull the pull block 13 through the friction block 15, and the convenience of the user is improved.

Referring to fig. 2, the front and back of the protective cover body 2 are both provided with grooves 16, and the friction block 15 is made of rubber.

As a technical optimization scheme of the utility model, by providing the groove 16, a user can pull the protective cover body 2 through the groove 16, thereby improving the convenience of the user.

Referring to fig. 1, the front surface of the rubber-coated single-hair utility knife body 1 is fixedly connected with a plurality of convex point blocks 17, and the number of the convex point blocks 17 is several.

As a technical optimization scheme of the utility model, the salient point blocks 17 are arranged, so that a user can push the adjusting plate of the rubber-coated single-hair art knife body 1 conveniently through the salient point blocks 17, and the friction force between the fingers of the user and the adjusting plate is increased.

Referring to fig. 3, the chucking plate 8 has a cross shape, and the inner wall of the stopper groove 9 has a rectangular shape.

As a technical optimization scheme of the utility model, the clamping plate 8 is in a cross shape, so that the stability between the clamping plate 8 and the limiting groove 9 is increased, and the clamping plate is convenient for a user to use.

The working principle and the using process of the utility model are as follows: when in use, when a user needs to connect the protective cover body 2 with the rubber-coated single-hair utility knife body 1, firstly, the fixed block 3 is aligned with the inside of the fixed sleeve 4, and simultaneously, the connecting block 6 is aligned with the connecting groove 5, then the clamping plate 8 is pulled leftwards through the friction block 15 and the pulling block 13, when the pulling block 13 pulls the clamping plate 8 to separate from the inside of the clamping groove 10 and the connecting groove 5, the tension spring 12 can be driven to elastically stretch under the limit of the limiting plate 11, then the protective cover body 2 is pushed, so that the protective cover body 2 pushes the fixed block 3 to be clamped into the inside of the fixed sleeve 4, because the fixed sleeve 4 is made of rubber, the friction force between the rubber-coated single-hair utility knife body 1 and the surface of the fixed block 3 can be increased, the fixed block 3 can be tightly connected with the inside of the rubber-coated single-hair utility knife body 1, simultaneously, the limiting groove 9 is aligned with the clamping groove 10, and simultaneously, the top of the connecting block 6 is tightly contacted with the top of the inner wall of the connecting groove 5, then the user loosens clutch blocks 15 and draws piece 13, makes extension spring 12 elastic shrinkage, drives cardboard 8 and passes spacing groove 9 card from the right side of opening 7 and go into the inside of draw-in groove 10, and then fixes connecting block 6 in the inside of spread groove 5, makes protective cover body 2 and rubber coating single-shot art designer sword body 1 stable connection, and reverse operation during the dismantlement above step can to reach the good effect of stability.

In summary, the following steps: this 18mm rubber coating is single-shot art designer's sword uses through the cooperation that sets up rubber coating single-shot art designer's sword body 1, protective cover body 2, fixed block 3, fixed cover 4, spread groove 5 and connecting block 6, and it is relatively poor to have solved current rubber coating single-shot art designer's sword protective cover stability, drops from the surface of cutter body easily under the condition that takes place to collide with, and then can lead to the reserve blade of the inside storage of cutter body to take place the problem that drops.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An 18mm rubber-coated single-hair utility knife comprises a rubber-coated single-hair utility knife body (1);

the method is characterized in that: the rubber-coated single-hair utility knife comprises a rubber-coated single-hair utility knife body (1), and is characterized in that a protective cover body (2) is arranged at the bottom of the rubber-coated single-hair utility knife body (1), a fixed block (3) is fixedly connected to the right side of the top of the protective cover body (2), a fixed sleeve (4) is fixedly connected to the right side of the bottom of the rubber-coated single-hair utility knife body (1), and the surface of the fixed block (3) is in contact with the inner wall of the fixed sleeve (4);

the front and the back of the rubber-coated single-shot art designing knife body (1) are respectively provided with a connecting groove (5), the front side and the back side of the left side of the top of the protective cover body (2) are respectively and fixedly connected with a connecting block (6) in sliding connection with the connecting groove (5), the front side and the back side of the left side of the rubber-coated single-shot art designing knife body (1) are respectively provided with a through hole (7), the inside of each through hole (7) is transversely and slidably connected with a clamping plate (8), the left side of each connecting block (6) is provided with a limiting groove (9), the right side of the inner wall of each connecting groove (5) is provided with a clamping groove (10), the right side of each clamping plate (8) penetrates through the limiting grooves (9) and is in contact with the right side of the inner wall of the clamping groove (10), the surface of each clamping plate (8) is sleeved with a limiting plate (11), the surface of each limiting plate (11) is fixedly connected with the inner wall of each through hole (7), the left side of each limiting plate (11) is fixedly connected with a tension spring (12) positioned outside the clamping plate (8), the left side sliding connection of rubber coating list hair art knife body (1) has and draws piece (13), the left side of cardboard (8) and the left end of extension spring (12) all with the right side fixed connection who draws piece (13).

2. The 18mm rubber-covered single-hair utility knife according to claim 1, characterized in that: the left side of the surface of the pulling block (13) is provided with a sealing gasket (14), and the right side of the sealing gasket (14) is in contact with the left side of the rubber-coated single-hair art knife body (1).

3. The 18mm rubber-covered single-hair utility knife according to claim 2, characterized in that: the left side fixedly connected with clutch blocks (15) of drawing piece (13), the left side of sealed pad (14) and the right side fixed connection of clutch blocks (15).

4. The 18mm rubber-covered single-hair utility knife according to claim 3, characterized in that: the front and the back of the protective cover body (2) are both provided with grooves (16), and the friction block (15) is made of rubber.

5. The 18mm rubber-covered single-hair utility knife according to claim 1, characterized in that: the front surface of the rubber-coated single-hair art knife body (1) is fixedly connected with a plurality of salient point blocks (17), and the number of the salient point blocks (17) is a plurality.

6. The 18mm rubber-covered single-hair utility knife according to claim 1, characterized in that: the clamping plate (8) is in a cross shape, and the inner wall of the limiting groove (9) is in a rectangular shape.