CN210452674U - Graver box - Google Patents

Abstract

The utility model provides a graver knife box, which comprises a knife box body and a knife box cover slidably mounted on the knife box body, wherein a holding cavity for holding a knife is arranged in the knife box body; the knife box body comprises a knife box base and a knife box upper plate which are fixed with each other, L-shaped bent parts are symmetrically arranged at two side ends of the knife box upper plate, a linear groove corresponding to the L-shaped bent part is arranged at the bottom end of the knife box base, and the L-shaped bent part and the knife box base form a U-shaped groove; ear wing plates are symmetrically arranged on two sides of the knife box cover and inserted into the U-shaped groove, a waist-shaped groove is arranged on each ear wing plate, and a guide pillar matched with the waist-shaped groove is arranged at the side end of the U-shaped groove; when the knife box cover is opened, the knife box cover is pulled to the right end, the guide pillar gradually slides to the left end of the waist-shaped groove, and then the knife box cover is rotated downwards. The utility model provides a graver knife box, which overcomes the defects that the knife box cover of the prior graver knife box is easy to lose, the knife box cover is easy to drop by oneself and the use is unsafe.

Description

Graver box

Technical Field

The utility model relates to a sword box field especially relates to a carving tool sword box.

Background

The graver refers to various steel carving tools with sharp points, and the rear part of the graver is generally provided with a round wood handle. The gravers have various sizes and shapes, and have oval cross sections, rhombic cross sections, rectangular cross sections and the like. Because the conversion of a plurality of carving tools of while often needs in daily use, therefore the carving tool sword box as the receiver uses as the instrument of commonly using, and it is very frequent to use.

The existing engraving knife box generally comprises a knife box cover and a knife box body, wherein the knife box cover is sleeved on the knife box body, and the knife box cover is directly pulled out when in use; after the knife box cover is used for a long time, the connection between the knife box cover and the knife box body is not stable, and the knife box cover is easy to fall off, so that the daily use is influenced; when the knife box cover is pulled down, the graver can be driven to slide outwards to hurt people, and the use is very unsafe.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problem that a carving tool knife box is provided to overcome current carving tool knife box lid and easily lose, the knife box lid drops by oneself easily, uses unsafe defect.

(II) technical scheme

In order to solve the technical problem, the utility model provides a graver knife box, which comprises a knife box body and a knife box cover slidably mounted on the knife box body, wherein a holding cavity for holding a knife is arranged in the knife box body; the knife box body comprises a knife box base and a knife box upper plate which are fixed with each other, L-shaped bent parts are symmetrically arranged at two side ends of the knife box upper plate, a linear groove corresponding to the L-shaped bent part is arranged at the bottom end of the knife box base, and the L-shaped bent part and the knife box base form a U-shaped groove; the U-shaped groove can limit the knife box cover to rotate towards one side close to the knife box base, and the reliability of the structure is guaranteed. Ear wing plates are symmetrically arranged on two sides of the knife box cover and inserted into the U-shaped groove, a waist-shaped groove is formed in each ear wing plate, and a guide pillar matched with the waist-shaped groove is arranged at the side end of each U-shaped groove; the guide column is matched with the waist-shaped groove, so that the knife box cover can slide and rotate relative to the knife box body, and the reliability of opening the knife box cover is guaranteed. When the knife box cover is opened, the knife box cover is pulled to the right end, the guide post gradually slides to the left end of the waist-shaped groove, and then the knife box cover is rotated downwards.

Furthermore, a first limit bump is arranged at the side end of the U-shaped groove, and a first limit hole and a second limit hole which are respectively matched with the first limit bump are annularly and equidistantly arranged at the end part of the ear wing plate; when the guide post slides to the left end of the waist-shaped groove, the first limit salient point is arranged in the first limit hole; when the cutter box cover rotates downwards, the first limiting salient point is arranged in the second limiting hole.

Furthermore, a clamping groove matched with the guide pillar is arranged at the right end of the waist-shaped groove; when the cutter box cover is closed, the guide post is arranged in the clamping groove. The knife box cover is rotatably provided with a knife box hanging clamp, and a hook groove is formed in the knife box hanging clamp. Third limiting holes are symmetrically formed in the upper end and the lower end of the knife box hanging clamp, and second limiting convex points matched with the third limiting holes are arranged on the knife box cover.

Furthermore, a push-pull part which is convenient to push and pull is arranged on the knife box cover. The knife box base is provided with a plurality of partition boards, and the partition boards divide the containing cavity into a plurality of storage cavities. And anti-skid protrusions are arranged at the two side ends of the knife box base.

(III) advantageous effects

The utility model provides a graver knife box, through the cooperation of a guide pillar and a waist-shaped groove, a knife box cover can be slidably arranged on a knife box body; when the knife box cover is opened, the knife box cover is pulled to the right side, the guide pillar gradually slides to the left end of the waist-shaped groove, and then the knife box cover is rotated downwards, so that the operation is simple and convenient; after the knife box is completely opened, the knife box is still connected with the knife box body, so that the knife box cover is prevented from being lost; all the parts are connected stably, the knife box cover cannot fall off automatically after long-time use, and the service life is long; when the cutter box cover is pulled rightwards, the cutter box cover is always connected with the cutter box body, so that the carving cutter can be prevented from sliding out, and the use is safer; the first limiting convex points are respectively matched with the first limiting holes and the second limiting holes, so that the cutter box cover can be limited, the cutter box cover is prevented from suddenly rotating to collide with the cutter box body, and the service life is prolonged; the defects that the existing graver knife box cover is easy to lose, the knife box cover is easy to fall off by self and the use is unsafe are overcome.

Drawings

Fig. 1 is a perspective view of a graver box of the present invention;

fig. 2 is an exploded view of a graver box according to the present invention;

fig. 3 is a perspective view of a knife box body of the graver knife box of the present invention;

fig. 4 is a partial exploded view of a graver box according to the present invention;

fig. 5 is a perspective view of the graver box of the utility model closed;

fig. 6 is a perspective view of the graver box of the present invention when pulling the box;

fig. 7 is a perspective view of the graver box with the knife box completely pulled out according to the present invention;

fig. 8 is a perspective view of the graver box with the knife box fully opened according to the present invention;

the corresponding part names for the various reference numbers in the figures are: 1. a knife box body; 2. a cutter box cover; 3. a knife box hanging card; 101. a knife box base; 102. a knife box upper plate; 103. an L-shaped bending part; 104. a linear groove; 105. a U-shaped groove; 106. a guide post; 107. a first limit bump; 108. a partition plate; 109. a storage chamber; 110. anti-skid projections; 201. an ear wing panel; 202. a waist-shaped groove; 203. a first limit hole; 204. a second limiting hole; 205. a card slot; 206. a second limit bump; 207. a push-pull section; 301. a hook groove; 302. and a third limiting hole.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 8, the utility model provides a graver knife box, including knife box body 1 and the knife box cover 2 of slidable mounting on knife box body 1, this internal holding chamber that is used for accomodating the cutter that is provided with of knife box. The knife box body 1 comprises a knife box base 101 and a knife box upper plate 102 which are fixed with each other, a plurality of partition plates 108 are arranged on the knife box base 101, and the accommodating cavity is divided into a plurality of storage cavities 109 by the partition plates 108; set up a plurality of chambeies 109 of depositing, conveniently store and classify different types of carving tool, facilitate the use. L-shaped bent parts 103 are symmetrically arranged at two side ends of the knife box upper plate 102, a linear groove 104 corresponding to the L-shaped bent part 103 is arranged at the bottom end of the knife box base 101, and the L-shaped bent part 103 and the knife box base 101 form a U-shaped groove 105; the U-shaped groove 105 is provided to allow the knife box cover 2 to rotate only to the side close to the knife box base 101, and the L-shaped bent portion 103 is provided to restrict the rotation of the knife box cover 2 to the side close to the knife box upper plate 102.

Referring to fig. 2 to 8, the two sides of the knife box cover 2 are symmetrically provided with ear wing plates 201, the ear wing plates 201 are inserted into the U-shaped groove 105, and the length of the ear wing plates 201 is the same as that of the U-shaped groove 105; a waist-shaped groove 202 is arranged on the ear wing plate 201, and a guide post 106 matched with the waist-shaped groove 202 is arranged at the side end of the U-shaped groove 105; a clamping groove 205 matched with the guide post 106 is formed in the right end of the waist-shaped groove 202, and when the cutter box cover 2 is closed, the guide post 106 is placed in the clamping groove 205; set up draw-in groove 205, can restrict the slip of sword lid 2, need exert certain power and just can pull sword lid 2, prevent that sword lid 2 from the self roll-off from sword box body 1, guarantee the reliability of structure.

Referring to fig. 5 to 8, in order to prevent the magazine cover 2 from suddenly rotating, a first limit protrusion 107 is disposed at a side end of the U-shaped slot 105, a first limit hole 203 and a second limit hole 204 respectively matched with the first limit protrusion 107 are annularly and equidistantly disposed at an end portion of the ear wing plate 201, the first limit hole 203 is disposed right left of a left end of the waist-shaped slot 202, and the second limit hole 204 is disposed right below the left end of the waist-shaped slot 202; when the guide post 106 slides to the left end of the kidney-shaped groove 202, the first limit salient point 107 is arranged in the first limit hole 203; when the knife box cover 2 rotates downwards, the first limit salient point 107 is arranged in the second limit hole 204. Set up first spacing bump 107 and cooperate with first spacing hole 203 and second spacing hole 204 respectively, prevent that knife box lid 2 from rotating suddenly and colliding with knife box body 1, prolong the life of knife box lid 2.

When the knife box cover 2 is opened, the knife box cover 2 is pulled towards the right end, and the guide pillar 106 slides in the waist-shaped groove 202 and gradually slides to the left end of the waist-shaped groove 202; when the guide post 106 abuts against the left end of the waist-shaped groove 202, the first limit salient point 107 is arranged in the first limit hole 203, and the cutter box cover 2 completely slides out; then the cutter box cover 2 is rotated downwards, the cutter box cover 2 rotates downwards from the linear groove 104 by taking the guide post 106 as a rotating shaft, and when the first limiting salient point 107 is arranged in the second limiting hole 204, the cutter box cover 2 is completely opened.

Referring to fig. 2 and 4, in order to facilitate the use, a knife box hanging card 3 is rotatably mounted on the knife box cover 2, and a hook groove 301 is formed on the knife box hanging card 3. Third limiting holes 302 are symmetrically formed in the upper end and the lower end of the knife box hanging clamp 3, and second limiting convex points 206 matched with the third limiting holes 302 are arranged on the knife box cover 2. When the tool box hanging card 3 is used, the tool box hanging card 3 is rotated, the hook groove 301 is arranged at the upper end of the tool box cover 2, and the second limiting convex point 206 is arranged in the third limiting hole 302 far away from the hook groove 301; when the knife box hanging card 3 is folded, the second limit salient point 206 is arranged in the third limit hole 302 close to the hook groove 301.

Referring to fig. 2, in order to facilitate the pushing and pulling of the knife box cover 2, a pushing and pulling portion 207 for facilitating the pushing and pulling is provided on the knife box cover 2, and anti-slip protrusions 110 are provided on both side ends of the knife box base 101. The push-pull part 207 is matched with the anti-skid protrusions 110, so that the push-pull friction force can be increased, and the push-pull knife box cover 2 is more convenient to push.

The utility model provides a graver knife box, through the cooperation of a guide pillar and a waist-shaped groove, a knife box cover can be slidably arranged on a knife box body; after the knife box is completely opened, the knife box is still connected with the knife box body, so that the knife box cover is prevented from being lost; all the parts are connected stably, the knife box cover cannot fall off automatically after long-time use, and the service life is long; when the cutter box cover is pulled rightwards, the cutter box cover is always connected with the cutter box body, so that the carving cutter can be prevented from sliding out, and the use is safer; the defects that the existing graver knife box cover is easy to lose, the knife box cover is easy to fall off by self and the use is unsafe are overcome.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a carving tool knife box which characterized in that: the tool box comprises a tool box body (1) and a tool box cover (2) which is slidably mounted on the tool box body (1), wherein an accommodating cavity for accommodating a tool is formed in the tool box body (1); the knife box body (1) comprises a knife box base (101) and a knife box upper plate (102) which are fixed to each other, L-shaped bent parts (103) are symmetrically arranged at two side ends of the knife box upper plate (102), a linear groove (104) corresponding to the L-shaped bent part (103) is arranged at the bottom end of the knife box base (101), and the L-shaped bent part (103) and the knife box base (101) form a U-shaped groove (105); ear wing plates (201) are symmetrically arranged on two sides of the cutter box cover (2), the ear wing plates (201) are inserted into the U-shaped groove (105), a waist-shaped groove (202) is formed in each ear wing plate (201), and a guide post (106) matched with the waist-shaped groove (202) is arranged at the side end of the U-shaped groove (105); when the knife box cover is opened, the knife box cover (2) is pulled to the right end, the guide post (106) gradually slides to the left end of the waist-shaped groove (202), and then the knife box cover (2) is rotated downwards.

2. The graver magazine of claim 1, wherein: a first limit salient point (107) is arranged at the side end of the U-shaped groove (105), and a first limit hole (203) and a second limit hole (204) which are respectively matched with the first limit salient point (107) are annularly and equidistantly arranged at the end part of the ear wing plate (201); when the guide post (106) slides to the left end of the waist-shaped groove (202), the first limit salient point (107) is arranged in the first limit hole (203); when the cutter box cover (2) rotates downwards, the first limiting salient point (107) is arranged in the second limiting hole (204).

3. The graver magazine of claim 1, wherein: a clamping groove (205) matched with the guide post (106) is formed at the right end of the waist-shaped groove (202); when the cutter box cover (2) is closed, the guide post (106) is placed in the clamping groove (205).

4. The graver magazine of claim 1, wherein: the knife box is characterized in that a knife box hanging clamp (3) is rotatably arranged on the knife box cover (2), and a hook groove (301) is formed in the knife box hanging clamp (3).

5. The graver magazine of claim 4, wherein: third limiting holes (302) are symmetrically formed in the upper end and the lower end of the knife box hanging clamp (3), and second limiting protruding points (206) matched with the third limiting holes (302) are arranged on the knife box cover (2).

6. The graver magazine of claim 1, wherein: the knife box cover (2) is provided with a push-pull part (207) which is convenient to push and pull.

7. The graver magazine of claim 1, wherein: a plurality of partition plates (108) are arranged on the knife box base (101), and the accommodating cavity is divided into a plurality of storage cavities (109) by the partition plates (108).

8. The graver magazine of claim 1, wherein: and anti-skid protrusions (110) are arranged at the two side ends of the knife box base (101).

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