CN212170497U - Can store art designer's sword of blade - Google Patents

Abstract

The utility model relates to a cutter technical field especially relates to an art designing sword that can store blade, including the sword shell and place the blade in the sword shell, the sword shell includes the shell, the joint is at the inside inner shell of shell, the edge of a knife and the mouth of a knife of going into has been seted up at the shell both ends, the blade sets up in the inner shell, set up the spout that supplies the blade to slide in the inner shell, the spout internal slipping is connected with the blade holder, wear to be equipped with the stopper in the middle of the blade holder, the below of stopper is provided with the shell fragment that supports the stopper, all set up the spacing groove that supplies the stopper joint on the both sides inside wall of inner shell, the blade holder court the mounting groove has been seted up on the lateral wall of blade, the lug of tank bottom fixedly connected with grafting blade of mounting groove, the inner shell has seted up between one side of blade.

Description

Can store art designer's sword of blade

Technical Field

The utility model relates to a cutter technical field especially relates to an art knife that can store blade.

Background

The art knife is also commonly called as a graver or a wallpaper knife, is a knife for art and handicraft, and is used for cutting objects with soft texture. The existing art designing knife can only be provided with one blade, and when the knife is used outside, if the blade is damaged, the normal work of a user can be influenced because a spare blade is not carried.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model provides a can store art knife of blade to solve above-mentioned technical problem.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

an art knife capable of storing a blade comprises a knife shell and a blade arranged in the knife shell, wherein the knife shell comprises an outer shell and an inner shell clamped in the outer shell, a knife inlet and a knife outlet are formed in two ends of the outer shell, the blade is arranged in the inner shell, a chute for the blade to slide is formed in the inner shell, a knife holder is connected in the chute in a sliding manner, a limiting block is arranged in the middle of the knife holder in a penetrating manner, elastic pieces for supporting the limiting block are arranged below the limiting block, limiting grooves for clamping the limiting block are formed in the inner side walls on two sides of the inner shell, a mounting groove is formed in the side wall of the knife holder facing the blade, a convex block for inserting the blade is fixedly connected to the bottom of the mounting groove, a containing cavity is formed between one side of the inner shell, which faces away from the blade, and the outer shell, and the, and a locking device for closing the cavity opening of the accommodating cavity is arranged at the cutting feed opening.

Through adopting above-mentioned technical scheme, the blade is installed in the mounting groove through pegging graft on the lug, can inject the position of blade, and the blade holder drives the blade and slides in the spout, and the joint of stopper and spacing groove can let the user as required roll-off blade's length, and the user can place polylith blade in advance in holding the intracavity in order to be ready for use, also conveniently goes out to carry simultaneously, improves its convenience.

Further set up as, locking device including peg graft extremely hold picture peg, the fixed connection of intracavity the picture peg is kept away from hold the locking piece of the one end in chamber, the sliding is connected with the buckle in the locking piece, the shell is located offer the confession on the lateral wall of buckle below the card hole of buckle joint.

Through adopting above-mentioned technical scheme, buckle joint card hole can improve the steadiness of locking device locking.

The blade is further provided with a positioning block fixedly connected to the side wall of the inner shell, and the blade is provided with a round hole for clamping the positioning block.

Through adopting above-mentioned technical scheme, when the installation picture peg, the locating piece joint is on the round hole, can make the blade of storing install on the picture peg, and the blade just can be taken out in the convenient direct plug that pulls out when taking out, and can further improve locking device's steadiness.

Further, a rubber sleeve is sleeved on the surface of the shell.

Through adopting above-mentioned technical scheme, the rubber sleeve can increase frictional force, prevents that the art designer's sword from dropping when using, improves the security.

Further set up as, the blade holder is including having seted up the base of mounting groove, fixed connection in the base just is located slider on the base, fixedly connected with down tube on the base lateral wall, the down tube hug closely in the spout lateral wall.

Through adopting above-mentioned technical scheme, the down tube is constantly pasted tightly with the spout, can let base and blade be difficult to control and rock.

Further set up as, the shell is close to one side of blade back of a knife blade has seted up the slide rail along length direction, the gliding is connected with the backplate in the slide rail, the backplate orientation set up the confession on the blade lateral wall the slot that the blade back of a knife blade was pegged graft, still slide on the slide rail have fixed connection in the promotion piece of backplate.

Through adopting above-mentioned technical scheme, after the roll-off blade, the backplate also can roll off, and the stability that can increase the blade is pegged graft to the blade back of a knife in the backplate, prevents to appear breaking when exerting oneself to the blade.

Further, the pushing block is connected with a bolt through threads.

Through adopting above-mentioned technical scheme, screw up the bolt, make bolt bottom and slide rail bottom paste tightly to let the backplate be difficult for going back and move back.

Compared with the prior art, the utility model has the advantages of:

the utility model provides an art knife capable of storing blades, which comprises a knife shell and blades arranged in the knife shell, wherein the knife shell comprises an outer shell and an inner shell clamped in the outer shell, a containing cavity is arranged between the inner shell and the outer shell, a user can arrange a plurality of blades in the containing cavity for use in advance, and meanwhile, the art knife is convenient to carry and the convenience is improved; secondly, through setting up the backplate, the stability that can increase the blade of blade back of a knife inserted in the backplate prevents to appear splitting when exerting oneself to the blade.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an art knife capable of storing a blade according to the present invention;

FIG. 3 is a schematic structural view of the middle knife holder and the diagonal rod of the present invention;

fig. 4 is a schematic overall structure diagram of a second embodiment of the present invention.

In the figure: 1. a knife housing; 11. a housing; 111. a knife inlet; 112. a knife edge is formed; 113. a clamping hole; 114. a slide rail; 12. an inner shell; 121. a chute; 122. a limiting groove; 21. a circular hole; 2. a blade; 3. a tool apron; 31. a base; 311. mounting grooves; 312. a bump; 313. a diagonal bar; 32. a slider; 4. a limiting block; 5. a spring plate; 6. an accommodating chamber; 7. a locking device; 71. inserting plates; 711. positioning blocks; 72. a locking block; 721. buckling; 8. a rubber sleeve; 9. a guard plate; 91. a slot; 92. a pushing block; 921. and (4) bolts.

Detailed Description

Example one

As shown in fig. 1 and 2, the utility model discloses an art designing knife capable of storing blade, including knife case 1 and blade 2 placed in knife case 1, knife case 1 includes inner shell 12 of outer shell 11, joint in outer shell 11, and outer shell 11 surface is provided with rubber sleeve 8, and knife edge 112 and knife inlet 111 are seted up respectively to outer shell 11 left and right both ends.

As shown in fig. 2 and 3, a chute 121 is formed in the inner shell 12 along the length direction, a tool post 3 is connected in the chute 121 in a sliding manner, the tool post 3 includes a base 31 in the chute 121 and a slider 32 fixedly connected above the base 31, a diagonal bar 313 is fixedly connected to the left side of the base 31, one end of the diagonal bar 313, which is far away from the base 31, is attached to the wall of the chute 121, a stopper 4 is inserted in the middle of the base 31, an elastic piece 5 is arranged below the stopper 4, the elastic piece 5 is located in the base 31, and a stopper groove 122 for clamping the stopper 4 is formed in the inner side wall of the inner shell; a mounting groove 311 for placing the blade 2 is formed in the upper end face of the base 31, and a convex block 312 for inserting the round hole 21 in the blade 2 is fixedly connected to the bottom of the mounting groove 311; an accommodating cavity 6 for storing the spare blades 2 is reserved between the side wall of the inner shell 12, which faces away from the blades 2, and the outer shell 11, and a plurality of blades 2 are placed in the accommodating cavity 6 in advance.

The locking device 7 is inserted in the knife inlet 111, the locking device 7 comprises an inserting plate 71 inserted in the accommodating cavity 6 and a locking block 72 fixedly connected with one end of the inserting plate 71 far away from the accommodating cavity 6, a positioning block 711 is fixedly connected to the side wall of the inserting plate 71 facing the inner shell 12, and a circular hole 21 for clamping the positioning block 711 is formed in the side wall of the blade 2 facing the inserting plate 71; the middle of the locking block 72 is slidably connected with a buckle 721, and a clamping hole 113 for clamping the buckle 721 is formed on the side wall of the housing 11 facing the buckle 721.

Example two

As shown in fig. 4, a slide rail 114 is disposed on the side wall of the housing 12 close to the back of the blade 2 along the length direction, a guard plate 9 is slidably connected in the slide rail 114, the guard plate 9 and the blade 2 are in the same horizontal position, and a slot 91 for inserting the blade 2 is disposed on the side wall of the guard plate 9 facing the blade 2; the sliding rail 114 is also slidably provided with a pushing block 92 fixedly connected to the guard plate 9, and the pushing block is in threaded connection with a bolt 921.

The implementation principle of the embodiment is as follows: when the blade 2 is installed, the blade 2 is installed in the installation groove 311 by being inserted into the projection 312, the base 31 is pushed into the chute 121, then the spare blade 2 is inserted into the insertion plate 71, the insertion plate 71 is inserted into the accommodating cavity 6, so that the positioning block 711 is clamped with the round hole 21, and the clamp 721 is clamped with the clamping hole 113; when the blade 2 needs to be used, the sliding block 32 is pushed to drive the base 31 to slide, so that the blade 2 is driven to slide in the sliding groove 121, and the limiting block 4 is clamped with the limiting groove 122, so that a user can slide out of the length of the blade 2 as required; meanwhile, in order to protect the blade 2 during use, the guard plate 9 slides out in the direction of the blade outlet 112 by moving the pushing block 92, the back of the blade 2 is inserted into the slot 91, and the bolt 921 is screwed down to fix the position of the guard plate 9.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (7)

1. The utility model provides a can store art knife of blade, includes sword shell (1) and places blade (2) in sword shell (1), its characterized in that: the knife shell (1) comprises an outer shell (11) and an inner shell (12) which is connected with the inner part of the outer shell (11) in a clamped manner, a knife inlet (111) and a knife outlet (112) are formed in the two ends of the outer shell (11), the blade (2) is arranged in the inner shell (12), a sliding groove (121) for the blade (2) to slide is formed in the inner shell (12), a knife holder (3) is connected with the sliding groove (121) in a sliding manner, a limiting block (4) is arranged in the middle of the knife holder (3) in a penetrating manner, an elastic sheet (5) for supporting the limiting block (4) is arranged below the limiting block (4), limiting grooves (122) for the clamping connection of the limiting block (4) are formed in the inner side walls of the two sides of the inner shell (12), a mounting groove (311) is formed in the side wall of the knife holder (3) facing the blade (2), and a lug (312) for inserting the blade (, one side of the inner shell (12), which faces away from the blade (2), and the outer shell (11) are provided with an accommodating cavity (6), the blade (2) is arranged in the accommodating cavity (6), and a locking device (7) for closing the cavity opening of the accommodating cavity (6) is arranged at the knife inlet (111).

2. The blade storable utility knife of claim 1, wherein: locking device (7) including insert to picture peg (71), the fixed connection in holding chamber (6) picture peg (71) are kept away from hold lock piece (72) of the one end of chamber (6), sliding connection is connected with buckle (721) in lock piece (72), shell (11) are located offer the confession on the lateral wall of buckle (721) below card hole (113) of buckle (721) joint.

3. An artist's knife capable of storing a blade according to claim 2, wherein: the inserting plate (71) faces the side wall of the inner shell (12) and is fixedly connected with a positioning block (711), and the blade (2) is provided with a round hole (21) for clamping the positioning block (711).

4. A blade storable utility knife according to claim 3 wherein: the surface of the shell (11) is sleeved with a rubber sleeve (8).

5. An artist's knife capable of storing a blade according to claim 4, wherein: the tool apron (3) comprises a base (31) provided with the mounting groove (311), and a sliding block (32) fixedly connected to the base (31) and located above the base (31), wherein an inclined rod (313) is fixedly connected to the side wall of the base (31), and the inclined rod (313) is tightly attached to the side wall of the sliding groove (121).

6. The blade storable utility knife of claim 1, wherein: the utility model discloses a blade (2) sword back of a knife, including shell (11), slide rail (114) have been seted up along length direction to one side that shell (11) are close to blade (2) sword back of a knife, slide rail (114) are interior to slide and are connected with backplate (9), backplate (9) orientation set up the confession on blade (2) lateral wall slot (91) that blade (2) sword back of a knife was pegged graft, it has fixed connection in still to slide on slide rail (114) promotion piece (92) of backplate (9).

7. An artist's knife capable of storing razor blades according to claim 6, wherein: the pushing block (92) is in threaded connection with a bolt (921).

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