CN214606853U

CN214606853U - Carving tool

Info

Publication number: CN214606853U
Application number: CN202023146118.5U
Authority: CN
Inventors: 廖广宇; 李海玉
Original assignee: Shenzhen Jinliang Jewelry Co ltd
Current assignee: Shenzhen Jinliang Jewelry Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-11-05
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses an engraving cutter, including engraving cutter structure, engraving cutter structure includes blade, handle of a knife and control main part, the blade is in the same place with the installation of handle of a knife joint, the handle of a knife is in the same place with control main part slidable mounting, control main part is in the same place with blade slip joint, the blade includes tool bit, first recess and draw-in groove, first recess is seted up in the anterior rear end of tool bit, the upper end at the tool bit is seted up to the draw-in groove fretwork, the handle of a knife is including card strip, second separation blade and handle body, card strip and handle body fixed connection are as an organic whole, second separation blade fixed mounting is at the upside of handle body, control main part includes gleitbretter, second fixture block, button and push jack, the second fixture block is as an organic whole with button fixed connection, the junction fixed connection of second fixture block and button is in the upper end of gleitbretter. The utility model relates to an engraving tool technical field can make things convenient for the blade to change, better satisfying the use needs.

Description

Carving tool

Technical Field

The utility model relates to an engraving tool technical field specifically is an engraving tool.

Background

When the blade is replaced by the conventional engraving cutter, the blade needs to be pinched by hands completely, the blade is bent, then the blade is forcibly taken down from the cutter handle, the process is troublesome, the risk coefficient is high, and therefore a scheme capable of relieving the problems is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engraving tool to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a carving tool comprises a carving tool structure, wherein the carving tool structure comprises a blade, a tool handle and a control main body, the blade is clamped and mounted with the tool handle, the tool handle is slidably mounted with the control main body, and the control main body is slidably clamped and mounted with the blade; the blade comprises a tool bit, a first groove and a clamping groove, the first groove is formed in the rear end of the front portion of the tool bit, and the clamping groove is hollowed in the upper end of the tool bit; the knife handle comprises a clamping strip, a second baffle and a handle body, the clamping strip and the handle body are fixedly connected into a whole, and the second baffle is fixedly arranged on the upper side of the handle body; the control main body comprises a sliding sheet, a second clamping block, a button and a push sheet, the second clamping block is fixedly connected with the button into a whole, the joint of the second clamping block and the button is fixedly connected to the upper end of the sliding sheet, and the upper end of the push sheet is fixedly connected with the lower end of the sliding sheet into a whole; the sliding sheet and the push sheet are slidably mounted at the upper end of the handle body, the upper end of the sliding sheet is slidably supported on the lower wall of the second blocking sheet, the lower end of the second clamping block is mounted at the upper end of the second blocking sheet in a buckled mode, the clamping strip is slidably clamped on the inner wall of the clamping groove, the tool bit is slidably extruded on the upper wall of the handle body, and the side end of the tool bit is slidably clamped at the side end of the push sheet.

Preferably, the blade further comprises a sleeve opening, the sleeve opening is connected with the inner space of the clamping groove, and the sleeve opening is hollowed at the upper end of the cutter head.

Preferably, the blade further comprises a first bayonet, and the first bayonet is arranged at the side end of the cutter head.

Preferably, the blade further comprises a second groove, and the second groove is formed in the front end of the cutter head.

Preferably, the knife handle further comprises a first blocking piece, the first blocking piece is fixedly connected to the upper end of the clamping strip, and the lower wall of the first blocking piece is slidably supported on the upper wall of the knife head.

Preferably, the knife handle further comprises a first clamping block, the first clamping block is fixedly connected with the clamping strip into a whole, and one end, back to the first blocking piece, of the clamping strip is shovel-shaped, so that the blade can be shoveled when the pushing piece pushes the blade to move towards the side part, and the blade is convenient to take down.

Preferably, the knife handle further comprises a second bayonet, the second bayonet is hollowed at the upper end of the side portion of the second blocking piece, and the second bayonet is in fastening matching with the second clamping block.

Preferably, the knife handle further comprises a guide block, the lower end of the guide block is fixedly connected with the handle body, and the upper end of the guide block is fixedly connected with the lower wall of the second blocking piece.

Preferably, the control main body further comprises a sliding groove, the sliding groove is hollowed out in the upper ends of the sliding piece and the push piece, and the sliding groove is slidably sleeved on the outer wall of the guide block.

Preferably, the control main body further comprises a connecting block, the connecting block is fixedly connected to the lower ends of the button and the second clamping block, and the lower end of the connecting block is fixedly connected to the upper end of the sliding sheet.

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

in the using process, when a user needs to replace the blade, the user firstly presses the button by hand, the button is utilized to drive the second clamping block to tilt, so that the second clamping block is separated from the second blocking piece, then the sliding piece is pushed towards the first blocking piece, the blade is pushed forwards by the sliding piece until the clamping strip is separated from the clamping groove, finally the blade is taken down, and then the new blade is reversely operated and clamped back by the same method, so that the replacement work of the blade is facilitated; the material of the blade is saved through the first groove and the second groove; utilize first separation blade constraint tool bit.

Drawings

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

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

FIG. 3 is a schematic view of the split structure of the knife handle of the present invention;

fig. 4 is a schematic view of the control main body splitting structure of the present invention.

In the figure: 1. carving the cutter structure; 2. a blade; 3. a knife handle; 4. a control body; 5. a cutter head; 6. a first groove; 7. a card slot; 8. looping; 9. a first bayonet; 10. a second groove; 11. a first baffle plate; 12. clamping the strip; 13. a first clamping block; 14. a second baffle plate; 15. a second bayonet; 16. a handle body; 17. a guide block; 18. sliding blades; 19. a chute; 20. a second fixture block; 21. connecting blocks; 22. a button; 23. and (7) pushing the sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

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 that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so 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.

Referring to fig. 1-4, the present invention provides an embodiment: a carving tool comprises a carving tool structure 1, wherein the carving tool structure 1 comprises a blade 2, a tool handle 3 and a control main body 4, the blade 2 and the tool handle 3 are clamped and installed together, the tool handle 3 and the control main body 4 are slidably installed together, and the control main body 4 and the blade 2 are slidably clamped and connected together; the blade 2 comprises a cutter head 5, a first groove 6 and a clamping groove 7, wherein the first groove 6 is formed in the rear end of the front part of the cutter head 5, and the clamping groove 7 is hollowed in the upper end of the cutter head 5; the knife handle 3 comprises a clamping strip 12, a second blocking piece 14 and a handle body 16, the clamping strip 12 and the handle body 16 are fixedly connected into a whole, and the second blocking piece 14 is fixedly arranged on the upper side of the handle body 16; the control main body 4 comprises a sliding piece 18, a second fixture block 20, a button 22 and a push piece 23, the second fixture block 20 and the button 22 are fixedly connected into a whole, the joint of the second fixture block 20 and the button 22 is fixedly connected to the upper end of the sliding piece 18, and the upper end of the push piece 23 is fixedly connected with the lower end of the sliding piece 18 into a whole; the sliding sheet 18 and the push sheet 23 are slidably mounted at the upper end of the handle body 16, the upper end of the sliding sheet 18 is slidably supported on the lower wall of the second blocking sheet 14, the lower end of the second fixture block 20 is mounted at the upper end of the second blocking sheet 14 in a buckling manner, the fixture strip 12 is slidably clamped on the inner wall of the clamping groove 7, the tool bit 5 is slidably extruded on the upper wall of the handle body 16, and the side end of the tool bit 5 is slidably clamped on the side end of the push sheet 23; in the use, when the user needs to change blade 2, press button 22 with the hand earlier, utilize button 22 to drive the perk of second fixture block 20 for second fixture block 20 breaks away from second separation blade 14, then promote gleitbretter 18 to first separation blade 11 direction again, utilize gleitbretter 18 to promote blade 2 forward, until card strip 12 leaves draw-in groove 7, at last take off blade 2 can, again with new blade with reason reverse operation card return can, thereby made things convenient for the change work of blade 2.

The blade 2 further comprises a sleeve opening 8, the sleeve opening 8 is connected with the inner space of the clamping groove 7, and the sleeve opening 8 is hollowed out and arranged at the upper end of the cutter head 5.

The blade 2 further comprises a first bayonet 9, and the first bayonet 9 is arranged at the side end of the cutter head 5.

The blade 2 further comprises a second groove 10, and the second groove 10 is formed in the front end of the cutter head 5; the material of the blade 2 is saved by the first recess 6 and the second recess 10.

The knife handle 3 further comprises a first blocking piece 11, the first blocking piece 11 is fixedly connected to the upper end of the clamping strip 12, and the lower wall of the first blocking piece 11 is slidably supported on the upper wall of the knife head 5; the first flap 11 is used to restrain the cutter head 5.

The knife handle 3 further comprises a first clamping block 13, the first clamping block 13 is fixedly connected with the clamping strip 12 into a whole, and one end, back to the first blocking piece 11, of the clamping strip 12 is shovel-shaped, so that the blade 2 can be shoveled when the pushing piece 23 pushes the blade 2 to move towards the side part, and the blade 2 is convenient to take down.

The knife handle 3 further comprises a second bayonet 15, the second bayonet 15 is hollowed at the upper end of the side portion of the second blocking piece 14, and the second bayonet 15 is buckled and matched with the second clamping block 20.

The knife handle 3 further comprises a guide block 17, the lower end of the guide block 17 is fixedly connected with the handle body 16, and the upper end of the guide block 17 is fixedly connected with the lower wall of the second blocking piece 14.

The control main body 4 further comprises a sliding groove 19, the sliding groove 19 is hollowed at the upper ends of the sliding piece 18 and the push piece 23, and the sliding groove 19 is slidably sleeved on the outer wall of the guide block 17.

The control body 4 further comprises a connecting block 21, the connecting block 21 is fixedly connected to the lower ends of the button 22 and the second clamping block 20, and the lower end of the connecting block 21 is fixedly connected to the upper end of the sliding piece 18.

The working principle is as follows: in the using process, when a user needs to replace the blade 2, the user firstly presses the button 22 by hand, the button 22 drives the second clamping block 20 to tilt, so that the second clamping block 20 is separated from the second blocking piece 14, then the sliding piece 18 is pushed towards the first blocking piece 11, the blade 2 is pushed forwards by the sliding piece 18 until the clamping strip 12 leaves the clamping groove 7, finally the blade 2 is taken down, and then a new blade is reversely operated and clamped back in the same way, so that the replacement work of the blade 2 is facilitated; the material of the blade 2 is saved through the first groove 6 and the second groove 10; the first flap 11 is used to restrain the cutter head 5.

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. An engraving tool, characterized in that: the carving tool comprises a carving tool structure (1), wherein the carving tool structure (1) comprises a blade (2), a tool handle (3) and a control main body (4), the blade (2) and the tool handle (3) are clamped and mounted together, the tool handle (3) and the control main body (4) are slidably mounted together, and the control main body (4) and the blade (2) are slidably clamped and mounted together; the blade (2) comprises a tool bit (5), a first groove (6) and a clamping groove (7), the first groove (6) is formed in the rear end of the front portion of the tool bit (5), and the clamping groove (7) is hollowed out of the upper end of the tool bit (5); the knife handle (3) comprises a clamping strip (12), a second blocking piece (14) and a handle body (16), the clamping strip (12) and the handle body (16) are fixedly connected into a whole, and the second blocking piece (14) is fixedly arranged on the upper side of the handle body (16); the control main body (4) comprises a sliding piece (18), a second clamping block (20), a button (22) and a push piece (23), the second clamping block (20) and the button (22) are fixedly connected into a whole, the joint of the second clamping block (20) and the button (22) is fixedly connected to the upper end of the sliding piece (18), and the upper end of the push piece (23) and the lower end of the sliding piece (18) are fixedly connected into a whole; the sliding piece (18) and the push piece (23) are slidably mounted at the upper end of the handle body (16), the upper end of the sliding piece (18) is slidably supported at the lower wall of the second blocking piece (14), the lower end of the second clamping block (20) is buckled and mounted at the upper end of the second blocking piece (14), the clamping strip (12) is slidably clamped on the inner wall of the clamping groove (7), the tool bit (5) is slidably extruded on the upper wall of the handle body (16), and the side end of the tool bit (5) is slidably clamped at the side end of the push piece (23).

2. The engraving tool of claim 1, wherein: the blade (2) further comprises a sleeve opening (8), the sleeve opening (8) is connected with the inner space of the clamping groove (7), and the sleeve opening (8) is hollowed out in the upper end of the tool bit (5).

3. The engraving tool of claim 1, wherein: the blade (2) further comprises a first bayonet (9), and the side end of the blade head (5) is arranged at the first bayonet (9).

4. The engraving tool of claim 1, wherein: the blade (2) further comprises a second groove (10), and the second groove (10) is formed in the front end of the blade head (5).

5. The engraving tool of claim 1, wherein: the knife handle (3) further comprises a first blocking piece (11), the first blocking piece (11) is fixedly connected to the upper end of the clamping strip (12), and the lower wall of the first blocking piece (11) is slidably supported on the upper wall of the knife head (5).

6. The engraving tool of claim 5, wherein: the knife handle (3) further comprises a first clamping block (13), the first clamping block (13) is fixedly connected with the clamping strip (12) into a whole, one end, back to the first blocking piece (11), of the clamping strip (12) is shovel-shaped, so that the blade (2) can be shoveled when the blade (2) is pushed by the push piece (23) to move towards the side portion, and the blade (2) is convenient to take down.

7. The engraving tool of claim 1, wherein: the knife handle (3) further comprises a second bayonet (15), the second bayonet (15) is hollowed at the upper end of the side portion of the second blocking piece (14), and the second bayonet (15) is matched with the second clamping block (20) in a buckling mode.

8. The engraving tool of claim 1, wherein: the knife handle (3) further comprises a guide block (17), the lower end of the guide block (17) is fixedly connected with the handle body (16), and the upper end of the guide block (17) is fixedly connected to the lower wall of the second blocking piece (14).

9. The engraving tool of claim 8, wherein: the control main body (4) further comprises a sliding groove (19), the sliding groove (19) is hollowed out and arranged at the upper ends of the sliding piece (18) and the push piece (23), and the sliding groove (19) is slidably sleeved on the outer wall of the guide block (17).

10. The engraving tool of claim 1, wherein: the control main body (4) further comprises a connecting block (21), the connecting block (21) is fixedly connected to the lower ends of the button (22) and the second clamping block (20), and the lower end of the connecting block (21) is fixedly connected to the upper end of the sliding sheet (18).