CN206277857U - A kind of chisel for carving salient point - Google Patents

Abstract

The utility model discloses a kind of chisel for carving salient point, the right-hand member top of the handle is fixedly connected cutter groove box, the right-hand member of the cutter groove box is connected by hinge with lid, the lower end middle part of the handle is provided with semi-circular recesses, the left side front portion of the handle is provided with the pen cap, and the left upper part of the handle is provided with percussion block, and the rivet that passes on left of the handle is connected with knife bar, the lower end of the knife bar is connected by screw thread with cutter head, and the lower end of the cutter head is provided with concave point groove.The chisel of the engraving salient point; by the structure of handle, knife bar can be enable to fold into handle, reduce the structure of instrument; hand will not be also vibrated because of percussion simultaneously; by cutter groove box structure, cutter head can be made to have obtained good protection, will not wear and tear cutter head; by cutter head and the helicitic texture of knife bar; different cutter heads can be changed, by concave point slot structure, can be integrally formed the salient point on carving.

Description

A kind of chisel for carving salient point

Technical field

The utility model is related to handicraft technical field, specially a kind of chisel for carving salient point.

Background technology

It is the distinctive Han nationality's traditional copper handicraft in Yunnan that black copper walks silver, is firstly appeared in Yunnan stone screen, it with copper as tire, in tire The various floral designs of upper engraving, during the silver-colored water for melting then inserted into floral designs, polish smooth treatment, over time after cooling Bottom copper naturally becomes pitch-black, appears crazing pattern, shows in white and black decorative effect, of an antique style, elegant unique, and copper The engraving of handicraft needs to use different chisels, and the chisel used in the market makes coarse, uses not side Just, therefore we have proposed a kind of chisel for carving salient point.

Utility model content

The purpose of this utility model is to provide a kind of chisel for carving salient point, to solve what is proposed in above-mentioned background technology Problem.

To achieve the above object, the utility model provides following technical scheme：A kind of chisel for carving salient point, including hand Handle, by rivet interlacement fastening strip, the upper center of the fastening strip is provided with projection, the handle for the right-hand member bottom of the handle Right-hand member top be fixedly connected cutter groove box, the right-hand member of the cutter groove box is connected by hinge with lid, in the lower end of the handle Portion is provided with semi-circular recesses, and the left side front portion of the handle is provided with the pen cap, and the left upper part of the handle is provided with percussion block, described The rivet that passes on left of handle is connected with knife bar, and the lower end of the knife bar is connected by screw thread with cutter head, the lower end of the cutter head It is provided with concave point groove.

Preferably, the inside of the cutter groove box is provided with circular hole slot, the circular rounded array arrangement of hole slot, each circular port Rubber blanket is equipped with the inwall of groove, the bottom of each circular hole slot is equipped with foam-rubber cushion.

Preferably, the upper end of the lid is interlocked by buckle with cutter groove box.

Preferably, the fastening strip maximum can rotate 180 degree, when fastening strip goes to the left side, the left end of fastening strip with The right edge of knife bar is fitted, and fastening strip is located in handle.

Preferably, the knife bar maximum can rotate 90 degree, when knife bar turns to the rightmost side, and knife bar is all located at hand with cutter head In handle.

Preferably, the lower edge of the concave point groove is point of a knife, and concave point groove is in semicircle shape.

Preferably, the handle is cylinder, and the lower end middle part of handle is provided with rectangular channel, and the position of the rectangular channel can be with Knife bar, cutter head and fastening strip is set to be collapsible into coming.

Compared with prior art, the beneficial effects of the utility model are：The chisel of the engraving salient point, by the knot of handle Structure, can enable knife bar fold into handle, reduce the structure of instrument, while will not also vibrate hand because of percussion, lead to Cutter groove box structure is crossed, cutter head can be made to have obtained good protection, will not wear and tear cutter head, by cutter head and the screw thread knot of knife bar Structure, can change different cutter heads, by concave point slot structure, can be integrally formed the salient point on carving.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is cutter groove box cross section structure diagram of the present utility model.

In figure：1 handle, 2 fastening strips, 3 projections, 4 cutter groove boxes, 5 semi-circular recesses, 6 tap block, 7 knife bars, 8 cutter heads, 9 spiral shells Line, 10 concave point grooves, 11 pens cap, 12 rectangular channels, 41 circular hole slots, 42 lids.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of chisel for carving salient point, including handle 1, Handle 1 is that, for hand can be held for people, the right side of handle 1 is provided with anti-slip veins, and the handle 1 is cylinder, the energy of cylindrical handle 1 Enough increase grip feeling, the lower end middle part of handle 1 is provided with rectangular channel 12, and rectangular channel 12 is that the used time can be knife bar 7, knife for cutter First 8 and fastening strip 2 take in wherein, the position of the rectangular channel 12 can make knife bar 7, cutter head 8 and fastening strip 2 be collapsible into coming, institute The right-hand member bottom of handle 1 is stated by rivet interlacement fastening strip 2, by rivet interlacement fastening strip 2 can be made to be rotated around rivet, The maximum of the fastening strip 2 can rotate 180 degree, when fastening strip 2 goes to the left side, the left end of fastening strip 2 and the right edge of knife bar 7 Fit, and fastening strip 2 is located in handle 1, and the upper center of the fastening strip 2 is provided with projection 3, and projection 3 facilitates buckle The taking-up of bar 2, the right-hand member top of the handle 1 is fixedly connected cutter groove box 4, and cutter groove box 4 is in order to place cutter head 8, the cutter groove box 4 Inside be provided with circular hole slot 41, the arrangement of the rounded array of circular hole slot 41 is equipped with rubber on the inwall of each circular hole slot 41 Rubber cushion, the bottom of each circular hole slot 41 is equipped with foam-rubber cushion, and rubber blanket and foam-rubber cushion are provided to protect cutter head 8, make cutter head 8 Being placed in cutter groove box 4 will not produce abrasion because of rocking, and protect the right-hand member of cutter head 8, the cutter groove box 4 to pass through hinge and box Lid 42 is connected, and lid 42 will not out in order to block cutter head 8, and the upper end of the lid 42 is interlocked by buckle with cutter groove box 4, institute The lower end middle part for stating handle 1 is provided with semi-circular recesses 5, the taking-up of the knife bar 7 for convenience of semi-circular recesses 5, a left side for the handle 1 Forequarter is provided with the pen cap 11, and the pen cap 11 is, in order to place marking pen, marking pen sometimes to be used when engraving, sets pen Set 11 can just place marking pen, and the use of the person that facilitates engraving, the left upper part of the handle 1 is provided with percussion block 6, taps block 6 is that, in order to tap the place tapped during engraving, the rivet that passes on left of the handle 1 is connected with knife bar 7, and being connected by rivet can So that knife bar 7 is rotated around rivet, the maximum of the knife bar 7 can rotate 90 degree, when knife bar 7 turns to the rightmost side, knife bar 7 and knife First 8 are all located in handle 1, and the lower end of the knife bar 7 is connected by screw thread 9 with cutter head 8, by the structure of screw thread 9, not only can be with Different cutter heads 8 are changed, while cutter head 8 is easily replaced when damaging, the lower end of the cutter head 8 is provided with concave point groove 10, concave point groove 10 on copper product in order to carve out salient point, and the lower edge of the concave point groove 10 is very sharp, and concave point groove 10 is in semicircle shape.

Operation principle：In engraving, engraving person takes out fastening strip 2 by projection 3, then takes out knife bar 7, makes knife bar 7 In vertical state, fastening strip 2 is being rotated, the right-hand member of fastening strip 2 is gone in rectangular channel 12, fastening strip 2 is blocking knife bar 7, makes knife The in the vertical direction of bar 7 is maintained static, by tapping block 6, it is possible to carry out the making of handicraft, knife bar 7 and cutter head 8 Helicitic texture, can also change different cutter heads 10, and simple and easy to use, cutter groove box 4 can hold cutter head 8, while also protecting Cutter head 8, the pen cap 11 can place marking pen, be easy to use, and when not carving, remove cutter head 8, fastening strip 2 is taken out, Knife bar 7 is taken in rectangular channel 12 afterwards, then fastening strip 2 is taken in rectangular channel 12, blade 8 is taken in cutter groove box 4, cover Lid 42.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of chisel for carving salient point, including handle (1), it is characterised in that：The right-hand member bottom of the handle (1) passes through rivet Connection buckle bar (2), the upper center of the fastening strip (2) is provided with projection (3), and the right-hand member top of the handle (1) is fixed and connected Cutter groove box (4) is connect, the right-hand member of the cutter groove box (4) is connected by hinge with lid (42), the lower end middle part of the handle (1) is opened The left side front portion for having semi-circular recesses (5), the handle (1) is provided with the pen cap (11), and the left upper part of the handle (1) is provided with strikes Hit block (6), the rivet that passes on left of the handle (1) is connected with knife bar (7), the lower end of the knife bar (7) by screw thread (9) with Cutter head (8) is connected, and the lower end of the cutter head (8) is provided with concave point groove (10).

2. it is according to claim 1 it is a kind of carve salient point chisel, it is characterised in that：The inside of the cutter groove box (4) sets There is circular hole slot (41), circular hole slot (41) rounded array arrangement is equipped with rubber on the inwall of each circular hole slot (41) Pad, the bottom of each circular hole slot (41) is equipped with foam-rubber cushion.

3. it is according to claim 1 it is a kind of carve salient point chisel, it is characterised in that：The upper end of the lid (42) passes through Buckle interlocks with cutter groove box (4).

4. it is according to claim 1 it is a kind of carve salient point chisel, it is characterised in that：Fastening strip (2) maximum can be with 180 degree is rotated, when fastening strip (2) goes to the left side, left end and the right edge of knife bar (7) of fastening strip (2) fit, and block Profile (2) is in handle (1).

5. it is according to claim 1 it is a kind of carve salient point chisel, it is characterised in that：Knife bar (7) maximum can turn Dynamic 90 degree, when knife bar (7) turns to the rightmost side, knife bar (7) is all located in handle (1) with cutter head (8).

6. it is according to claim 1 it is a kind of carve salient point chisel, it is characterised in that：The lower end edge of the concave point groove (10) Edge is point of a knife, and concave point groove (10) is in semicircle shape.

7. it is according to claim 1 it is a kind of carve salient point chisel, it is characterised in that：The handle (1) is cylinder, hand The lower end middle part of handle (1) is provided with rectangular channel (12), and the position of the rectangular channel (12) can make knife bar (7), cutter head (8) and buckle Bar (2) is collapsible into coming.