CN214724388U

CN214724388U - Novel art knife

Info

Publication number: CN214724388U
Application number: CN202120601909.8U
Authority: CN
Inventors: 陈森林; 卢淦; 焦仁政; 李朝阳; 马强
Original assignee: Henan Jianghua Measure Tools Co ltd
Current assignee: Henan Jianghua Measure Tools Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-16
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a novel art designing knife, which comprises a knife body, a push key with stripes, a knife container seat sleeved in the push key, a T-shaped blade, wherein the knife body is sleeved in the push key, the T-shaped blade is clamped in the knife container seat, the knife container seat slides relative to the knife body, the push key slides relative to the knife body, a chute is arranged on the knife body, the chute is parallel to the knife body, the knife body is provided with a second bulge, the second bulge is positioned above the chute, the right end of the knife container seat is provided with a waist-shaped hole, the waist-shaped hole is vertical to the chute, the right end of the knife container seat is provided with a first hook, a speed regulating rod is arranged in the knife body, the middle part of the speed regulating rod is provided with a central waist-shaped hole, one end of the speed regulating rod is provided with a second round hole, the other end of the speed regulating rod is provided with a first bulge, the speed regulating rod is fixedly connected with the first bulge, the first bulge is clamped in the waist-shaped hole, the second bulge is clamped in the second round hole, a second hook is arranged in the knife body, the fixing nail is positioned in the sliding groove and the central waist-shaped hole, so that the fixing nail is safe and stable in use, small in size and convenient to carry.

Description

Novel art knife

Technical Field

The utility model belongs to the technical field of the cutter, concretely relates to novel art designing sword.

Background

The utility knife is a common tool in industry and life, the existing utility knife has two main using modes, one is pushing a push key, and the push key drives a blade to extend out; the other is that the blade is fixed, the knife shell retracts backwards, the two modes are both two-layer nested structures, the blade slides left and right relative to the knife shell, the blade extends out of the knife shell for cutting, when the blade is short and the knife shell is short, only two or three fingers are used for holding the blade, the control on the art knife is unstable, and the use is easy to make mistakes; when the blade is long and the knife shell is long, the whole palm can be tightly held, but the utility knife is large in size and inconvenient to carry; the traditional art designing knife structure has the contradiction between stable operation and small volume, is convenient to carry, and is urgently needed to be improved under the condition that the modern society pursues shortness, attractiveness and practicability.

Disclosure of Invention

For solving the problem that proposes among the above-mentioned background art, the utility model provides a convenient to detach installation, use safety and stability, small convenient to carry's novel art knife.

In order to achieve the above object, the utility model provides a following technical scheme: the knife comprises a knife body, a push key, a knife container seat and a T-shaped blade, wherein the knife body is sleeved in the push key, the knife container seat is sleeved in the push key, the T-shaped blade is clamped in the knife container seat, the knife container seat can slide relative to the knife body, the push key can slide relative to the knife body, stripes are arranged on the push key, a sliding groove is arranged on the knife body, the sliding groove is in a long strip shape and is positioned in the middle of the knife body, the sliding groove is parallel to the knife body, the sliding groove penetrates through the knife body, a second bulge is arranged inside the knife body and is fixedly connected with the knife body, the second bulge is positioned above the sliding groove, a waist-shaped hole is arranged at the right end of the knife container seat and is perpendicular to the sliding groove, a hook is arranged at the right end of the knife container seat and is fixedly connected with the knife container seat, an adjusting rod is arranged in the knife body, the adjusting rod is of a rectangular sheet structure, a central waist-shaped hole is arranged in the middle of the adjusting rod, one end of the adjusting rod is provided with a second round hole, the other end of the adjusting rod is provided with a first bulge, the first bulge is fixedly connected with the adjusting rod and clamped in the waist-shaped hole, the second bulge is clamped in the second round hole, a second hook is arranged in the knife body and is fixedly connected with the knife body, the second hook is positioned at the right end of the knife body, a spring is arranged in the knife body, one end of the spring is connected with the first hook, the other end of the spring is connected with the second hook, a fixing nail is arranged on the push key, the fixing nail is fixedly connected with the push key, and the fixing nail is located in the sliding groove and the central waist-shaped hole.

Preferably, the knife body is divided into a left knife body and a right knife body, the left knife body is connected with the right knife body through a buckle, the knife container seat is divided into a left knife container seat and a right knife container seat, and the left knife container seat is connected with the right knife container seat through a buckle.

Preferably, a first round hole is formed in the push key, penetrates through the push key, is correspondingly communicated with the sliding groove, and is provided with a clamping groove at the bottom end, the fixing nail is located in the first round hole, and the clamping groove is clamped in the first round hole.

The utility model has the advantages of as follows: the T-shaped blade, the knife body and the art knife are connected in a nested and sliding manner, when the blade is retracted into the knife body, the storage length is only the length of the knife body, when the T-shaped blade is used, the push key is pushed, the push key drives the speed regulating rod to extend the T-shaped blade, and the force arm held by a hand is the length of the push key and the knife body, so that the contradiction between stable operation and small size and convenience in carrying is solved; the knife body and the knife container seat are both of a buckle structure, so that the knife blade is convenient to disassemble and assemble; the fixing nail is pulled out from the first round hole, the blade cannot be pushed out by the pushing key, the fixing nail plays a role of a safety pin, and the safety during storage is greatly enhanced.

Drawings

Fig. 1 is a schematic view of the overall structure of the utility model of a novel art knife.

Fig. 2 is a schematic structural view of the utility model after the push key is removed.

Fig. 3 is a schematic view of the internal structure of the knife body of the utility model.

Fig. 4 is the schematic view of the vertical cut-open internal structure of the utility model.

Fig. 5 is a schematic structural view of a right knife holder of the utility model.

Fig. 6 is a schematic structural view of a left knife holder of the utility model.

Fig. 7 is a schematic view of the structure of a speed-adjusting lever of the utility model.

Fig. 8 is a schematic view of the outer surface structure of the left blade of the utility model.

Fig. 9 is a schematic view of the inner surface structure of the left blade of the utility model.

Fig. 10 is a schematic view of a section of the utility model showing a slot structure of the utility model.

Fig. 11 is a schematic view of the fastening nail structure of the utility model of a novel utility knife.

In the figure: 1. a blade body; 2. pushing a key; 3. a knife liner seat; 4. a T-shaped blade; 5. a governor lever; 6. fixing nails; 7. a spring; 8. a first circular hole; 9. stripes; 10. a chute; 11. a left knife liner seat; 12. a right knife liner seat; 13. a kidney-shaped hole; 14. a first hook; 15. a second hook; 16. a left blade body; 17. a right blade body; 18. a second circular hole; 19. a first protrusion; 20. a central kidney-shaped hole; 21. a second protrusion; 22. a clamping groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1 to 11, the knife body 1 and the push key 2 are both of a tubular structure, the knife body 1 is divided into a left knife body 16 and a right knife body 17, the left knife body 16 is connected with the right knife body 17 through a buckle, the knife container seat 3 is divided into a left knife container seat 11 and a right knife container seat 12, the left knife container seat 11 is connected with the right knife container seat 12 through a buckle, the knife body 1 is sleeved in the push key 2, the knife container seat 3 is sleeved in the push key 2, the T-shaped knife blade 4 is clamped in the knife container seat 3, a slide block is installed on the side surface of the knife container seat 3, a slide groove matched with the slide block is installed on the inner surface of the knife body, the knife container seat 3 can slide relative to the knife body 1, the push key 2 can slide relative to the knife body 1, a stripe 9 is formed on the push key 2, a slide groove 10 is formed on the knife body 1, the slide groove 10 is a long strip-shaped hole, the slide groove 10 is located in the middle of the knife body 1, the slide groove 10 is parallel to the knife body 1, the slide groove 10 penetrates through the knife body 1, a second protrusion 21 is installed inside the knife body 1, the second bulge 21 is integrally and fixedly connected with the knife body 1, the second bulge 21 is positioned above the sliding groove 10, the right end of the knife container seat 3 is provided with a waist-shaped hole 13, the waist-shaped hole 13 is vertical to the sliding groove 10, the right end of the knife container seat 3 is integrally connected with the first hook 14, the knife body 1 is internally provided with a speed regulating rod 5, the speed regulating rod 5 is of a rectangular sheet structure, the middle part of the speed regulating rod 5 is provided with a central waist-shaped hole 20, one end of the speed regulating rod 5 is provided with a second round hole 18, the other end of the speed regulating rod 5 is provided with a first bulge 19, the first bulge 19 is a cylindrical bulge, the first bulge 19 is integrally and fixedly connected with the speed regulating rod 5, the first bulge 19 is clamped in the waist-shaped hole 13, the second bulge 21 is clamped in the second round hole 18, the second hook 15 is arranged in the knife body 1, the second hook 15 is integrally and fixedly connected with the knife body 1, the second hook 15 is positioned at the right end of the knife body 1, the knife body 1 is internally provided with a spring 7, one end of the spring 7 is hung on the first hook 14, the other end of spring 7 is hung on second couple 15, set up first round hole 8 on pushing away about key 2 the side, first round hole 8 pierces through and pushes away key 2, first round hole 8 corresponds with spout 10 and communicates with each other, installation staple 6 in the first round hole 8, the head of staple 6 is the cap of disc, draw-in groove 22 is seted up to the bottom of staple 6, first round hole 8 is the round hole of formula of sinking on pushing away key 2, the head card of staple is in first round hole 8, staple 6 passes first round hole 8 and central waist type hole 20, draw-in groove 22 card is in another first round hole 8.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; therefore, the embodiments should be considered as exemplary and not restrictive in any way, and the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Claims

1. A novel art knife is characterized in that: comprises a knife body (1), a push key (2), a knife container seat (3) and a T-shaped blade (4), wherein the knife body (1) is sleeved in the push key (2), the knife container seat (3) is sleeved in the push key (2), the T-shaped blade (4) is clamped in the knife container seat (3), the knife container seat (3) can slide relative to the knife body (1), the push key (2) is provided with stripes (9), the knife body (1) is provided with a sliding chute (10), the sliding chute (10) is in a long strip shape, the sliding chute (10) is positioned in the middle of the knife body (1), the sliding chute (10) is parallel to the knife body (1), the sliding chute (10) penetrates through the knife body (1), and a second bulge (21) is arranged in the knife body (1), the second bulge (21) is fixedly connected with the knife body (1), the second bulge (21) is positioned above the sliding groove (10), a waist-shaped hole (13) is formed in the right end of the knife container seat (3), the waist-shaped hole (13) is perpendicular to the sliding groove (10), a first hook (14) is arranged at the right end of the knife container seat (3), the first hook (14) is fixedly connected with the knife container seat (3), a speed regulating rod (5) is arranged in the knife body (1), the speed regulating rod (5) is of a rectangular sheet structure, a central waist-shaped hole (20) is formed in the middle of the speed regulating rod (5), a second round hole (18) is formed in one end of the speed regulating rod (5), a first bulge (19) is formed in the other end of the speed regulating rod (5), the first bulge (19) is fixedly connected with the speed regulating rod (5), and the first bulge (19) is clamped in the waist-shaped hole (13), the second protrusion (21) is clamped in the second round hole (18), a second hook (15) is arranged in the knife body (1), the second hook (15) is fixedly connected with the knife body (1), the second hook (15) is located at the right end of the knife body (1), a spring (7) is arranged in the knife body (1), one end of the spring (7) is connected with the first hook (14), the other end of the spring (7) is connected with the second hook (15), a fixing nail (6) is arranged on the push key (2), the fixing nail (6) is fixedly connected with the push key (2), and the fixing nail (6) is located in the sliding groove (10) and the central waist-shaped hole (20).

2. The utility knife of claim 1, wherein: the utility model discloses a sword body, including sword body (1), sword body (16) and right sword body (17), left side sword body (16) with connect through the buckle between right sword body (17), sword courage seat (3) divide into left sword courage seat (11) and right sword courage seat (12), left side sword courage seat (11) with the buckle is connected between right sword courage seat (12).

3. The utility knife of claim 1, wherein: the push key (2) is provided with a first round hole (8), the first round hole (8) penetrates through the push key (2), the first round hole (8) is communicated with the sliding groove (10) correspondingly, a clamping groove (22) is formed in the bottom end of the fixing nail (6), the fixing nail (6) is located in the first round hole (8), and the clamping groove (22) is clamped in the first round hole (8).