CN210634335U

CN210634335U - Art is instrument sword for sculpture

Info

Publication number: CN210634335U
Application number: CN201920999860.9U
Authority: CN
Inventors: 吕焜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-05-29
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a tool knife for art engraving, which comprises a knife handle and a linking shell, wherein the linking shell is positioned at one end of the knife handle, a cavity is arranged in the knife handle, and a thread is arranged at one end in the knife handle; the welding of linking up the shell rear end has the screw thread post, links up the inside hole of transversely having seted up of shell and screw thread post, and the inside interlude of hole has the threaded rod, and the welding of threaded rod one end has the tool bit, and threaded rod week side is located links up the equal thread bush in shell and the screw thread post left and right sides and is equipped with No. one nut and No. two nuts, and No. one nut is located No. two nut one sides. The screw rod length is longer, and operating personnel can independently remove the interval in adjusting tool bit and the handle of a knife according to self hobby to when not using the tool bit, can transfer its threaded rod position to fix in linking up the shell, and carry out fixed connection with the handle of a knife, thereby conveniently protect its tool bit, thereby perhaps can all fill in the cavity in the handle of a knife with remaining tool bit and conveniently accomodate.

Description

Art is instrument sword for sculpture

Technical Field

The utility model relates to an instrument sword specifically is an instrument sword is used in fine arts sculpture.

Background

Gravers are steel Engraving (ENGRAVING) tools of various tips, all having a wooden handle at the rear, usually round for the palm to hold comfortably. The graver has an elliptic section and a rhombic section, and the top ends of the gravers are oblique points. The top end of the cutter with the rectangular cross section is an inclined surface and has a blunt shape, a round shape and a pointed shape. The tip and width of the edge are determined by the depth and width of the line to be engraved. Gravers come in a variety of sizes and shapes. Either curved or straight handles are preferred.

However, current instrument sword is owing to do not have specific standard, so the tool bit that leads to the producer in production process every producer and handle of a knife interval be different to user of service can not be fine extend or shorten its tool bit according to self in service behavior, secondly can not be fine accomodate its tool bit. Accordingly, those skilled in the art have provided a tool knife for art engraving to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide an instrument sword is used in fine arts sculpture 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 tool knife for art carving comprises a knife handle and a connecting shell, wherein the connecting shell is positioned at one end of the knife handle, a cavity is formed in the knife handle, and threads are formed at one end in the knife handle;

the welding of linking up the shell rear end has the screw thread post, links up the inside hole of transversely having seted up of shell and screw thread post, and the inside interlude of hole has the threaded rod, and the welding of threaded rod one end has the tool bit, and threaded rod week side is located links up the equal thread bush in shell and the screw thread post left and right sides and is equipped with No. one nut and No. two nuts, and No. one nut is located No. two nut one sides.

When the installation, the worker can insert the threaded rod into the hole in the connecting shell, the threaded rod is fixed in a rotating mode through the first nut and the second nut, and finally the threaded rod is fixed with the tool handle through the rotation of the threaded column, so that the installation operation is completed.

As a further aspect of the present invention: the diameter of the threaded column is equal to that of the cavity in the tool shank, and the connecting shell is in threaded connection with the tool shank through the threaded column.

As a further aspect of the present invention: the diameter of the connecting shell is equal to that of the cutter handle.

As a further aspect of the present invention: the diameter of the hole is larger than or equal to that of the threaded rod, and the threaded rod is fixedly connected with the linking shell through a first nut and a second nut.

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

the screw rod length is longer, and operating personnel can independently remove the interval in adjusting tool bit and the handle of a knife according to self hobby to when not using the tool bit, can transfer its threaded rod position to fix in linking up the shell, and carry out fixed connection with the handle of a knife, thereby conveniently protect its tool bit, thereby perhaps can all fill in the cavity in the handle of a knife with remaining tool bit and conveniently accomodate.

Drawings

Fig. 1 is a schematic structural view of a art engraving tool knife.

Fig. 2 is a schematic view of a detachable structure of a knife handle and a connecting shell in the art engraving tool knife.

Fig. 3 is a schematic structural view of a threaded rod, a first nut and a second nut in the art engraving tool knife.

Fig. 4 is a schematic structural view of a joining case in a art engraving utility knife.

In the figure: 1. a knife handle; 101. a thread; 2. a connecting shell; 201. a hole; 202. a threaded post; 3. a threaded rod; 4. a cutter head; 5. a first nut; 6. and a second nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, an art carving tool knife includes a knife handle 1 and a connecting shell 2, the connecting shell 2 is located at one end of the knife handle 1, a cavity is formed in the knife handle 1, and a thread 101 is formed at one end of the knife handle 1;

join in marriage the welding of 2 rear ends of shell and have screw post 202, join in marriage the inside hole 201 that has transversely seted up of shell 2 and screw post 202, the inside interlude of hole 201 has threaded

rod

3, and 3 one end welding of threaded rod has

tool bit

4, and 3 all sides of threaded rod are located and join in marriage the equal thread bush in shell 2 and the screw post 202 left and right sides and be equipped with No. 5 nuts and No. 6 nuts, and No. 5 nuts are located No. 6 one sides of No. two nuts.

When the installation, the worker can insert the threaded rod 3 into the hole 201 in the connecting shell 2, fix the threaded rod in a rotating mode through the first nut 5 and the second nut 6, and finally fix the threaded rod with the tool handle 1 through the rotation of the threaded column 202, so that the installation operation is completed.

The diameter of the threaded column 202 is equal to that of the cavity in the tool shank 1, and the engaging shell 2 is in threaded connection with the tool shank 1 through the threaded column 202.

The diameter of the connecting shell 2 is equal to that of the tool shank 1.

The diameter of the hole 201 is larger than or equal to that of the threaded rod 3, and the threaded rod 3 is fixedly connected with the linking shell 2 through a first nut 5 and a second nut 6.

The utility model discloses a theory of operation is:

Threaded rod 3 length is longer, and operating personnel can independently remove the interval in adjusting tool bit 4 and the handle of a knife 1 according to self hobby to when not using tool bit 4, can transfer its threaded rod 3 position and fix in linking up shell 2, and carry out fixed connection with handle of a knife 1, thereby conveniently protect its tool bit 4, thereby perhaps can all fill in remaining tool bit 4 in the cavity of handle of a knife 1 conveniently accomodate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The art carving tool knife is characterized by comprising a knife handle (1) and a connecting shell (2), wherein the connecting shell (2) is located at one end of the knife handle (1), a cavity is formed in the knife handle (1), and a thread (101) is formed in one end of the inside of the knife handle (1);

join in marriage the welding of shell (2) rear end and have screw thread post (202), link up shell (2) and screw thread post (202) inside and transversely seted up hole (201), inside interlude threaded rod (3) in hole (201), threaded rod (3) one end welding has tool bit (4), threaded rod (3) week side is located to join in shell (2) and screw thread post (202) the equal thread bush in the left and right sides and is equipped with No. one nut (5) and No. two nut (6), and No. one nut (5) are located No. two nut (6) one side.

2. An art engraving tool knife as claimed in claim 1, wherein the diameter of the threaded post (202) is equal to the diameter of the internal cavity of the handle (1), and the engagement shell (2) is threadedly connected to the handle (1) via the threaded post (202).

3. An art engraving tool knife as claimed in claim 1, wherein the engagement shell (2) has a diameter equal to the diameter of the shank (1).

4. An art engraving tool knife as claimed in claim 1, wherein the diameter of the hole (201) is greater than or equal to the diameter of the threaded rod (3), and the threaded rod (3) is fixedly connected with the connecting shell (2) through a first nut (5) and a second nut (6).