CN215209509U - Leather product edge trimmer - Google Patents
Leather product edge trimmer Download PDFInfo
- Publication number
- CN215209509U CN215209509U CN202121410468.XU CN202121410468U CN215209509U CN 215209509 U CN215209509 U CN 215209509U CN 202121410468 U CN202121410468 U CN 202121410468U CN 215209509 U CN215209509 U CN 215209509U
- Authority
- CN
- China
- Prior art keywords
- hinge
- leather
- cutter head
- tool bit
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010985 leather Substances 0.000 title claims abstract description 36
- 238000007688 edging Methods 0.000 claims description 10
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 44
- 238000009966 trimming Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The utility model discloses a leather product edge trimmer belongs to leather product and makes technical field. The leather product edge cutting device mainly comprises a handle and a cutter head, wherein cutting edges used for edge cutting are arranged on the cutter head, hinge lugs are fixedly arranged on the handle, first hinge holes are formed in the hinge lugs, the cutter head is of an arc sheet structure, the cutting edges are multiple and different in specification, the multiple cutting edges are distributed and arranged on the cutter head along the arc outer edges of the cutter head, the orientation of the cutting edges is along the diameter or the radius direction of the cutter head, a hinge base is arranged at one end of the cutter head corresponding to the hinge lugs, a second hinge hole is formed in the hinge base, the hinge lugs are movably connected with the hinge base, the leather product edge cutting device further comprises a screw rod and a nut screwed on the screw rod, the rod body of the screw rod penetrates through the second hinge hole and the first hinge hole, and the end head of the screw rod and the nut are clamped at two sides of the hinge base and the hinge lugs. The utility model discloses a leather product edge trimmer need not frequently to change edge trimmer to the edge trimming demand of difference when using.
Description
Technical Field
The utility model relates to a leather products makes technical field, concretely relates to leather products edging ware.
Background
The edge trimmer is used for cutting the edges of leather in manual leather manufacturing, so that the edges of the leather generate radian, the edges look smooth and attractive, and the edge trimmer is better in hand feeling during use. But current edge trimmer includes the handle usually and fixes the shaft-like tool bit at the handle tip along the axial of handle, has the blade of fixed specification on the tool bit for the edging, consequently when using, need change the edge trimmer of different specifications to different demands, it is comparatively loaded down with trivial details.
Therefore, there is a need to provide a new edge trimmer for leather products to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides a leather edge cutting device, which does not need to be frequently replaced for different edge cutting requirements when in use.
The utility model provides a technical scheme that its technical problem adopted is: a leather product edge trimmer comprises a handle and a cutter head, wherein the cutter head is provided with a cutting edge for trimming; fixed mounting has the hinge ear on the handle, first hinge hole has on the hinge ear, the tool bit is arc sheet structure, the blade has a plurality ofly and the specification is different, and is a plurality of the blade is along the arc outer fringe distribution setting of tool bit on the tool bit, the orientation of blade along the diameter or the direction of radius of tool bit, the one end of tool bit corresponds the hinge ear and is equipped with the free bearing, the second hinge hole has on the free bearing, the hinge ear with free bearing swing joint, leather products edge trimmer still includes the screw rod and connects the nut on the screw rod soon, the pole body of screw rod passes the second hinge hole and first hinge hole, the end of screw rod with the nut clamp is established the both sides of free bearing and hinge ear.
Further, the hinge base is provided with an opening matched with the hinge lug on the handle, and the opening is positioned in the middle of the hinge base.
Furthermore, the hinge lug on the handle can be movably accommodated in the opening of the hinge seat.
Furthermore, one end of the nut close to the hinged support is provided with a first anti-slip tooth, a second anti-slip tooth matched with the first anti-slip tooth is arranged on the outer side wall, opposite to the nut, of the hinged support correspondingly, and the first anti-slip tooth and the second anti-slip tooth are used for enabling the nut and the hinged support which are abutted against each other to be circumferentially fixed.
Furthermore, an extension body is arranged on the inner edge of the cutter head and is far away from the hinge seat.
Furthermore, the tool bit is made of hard metal.
Furthermore, the tool bit is made of alloy steel.
Further, the side edge of the screw rod end head is provided with knurls for increasing contact friction force.
The utility model has the advantages that: the handle is fixedly provided with a hinge lug, a first hinge hole is formed in the hinge lug, the cutter head is of an arc sheet structure, the cutting edges are different in specification, the cutting edges are distributed on the cutter head along the arc outer edge of the cutter head, a hinge base is arranged at one end of the cutter head corresponding to the hinge lug, a second hinge hole is formed in the hinge base, the hinge lug is movably connected with the hinge base, the leather edge cutting device further comprises a screw and a nut which is screwed on the screw, a rod body of the screw penetrates through the second hinge hole and the first hinge hole, and the end head of the screw and the nut are clamped on two sides of the hinge base and the hinge lug, so that the cutting edges of different specifications can be switched according to requirements to cut edges, and the edge cutting device does not need to be frequently replaced.
Drawings
The present invention will be further explained with reference to the drawings and examples.
In the figure: FIG. 1 is a perspective view of the leather edge trimmer of the present invention;
FIG. 2 is an exploded view of the leather edger of FIG. 1;
FIG. 3 is a schematic view of the leather edge trimmer of the present invention in an in-use state;
100. a handle; 110. hinging a lug; 200. a cutter head; 210. cutting edges; 220. hinging seat; 221. an opening; 230. An extension body; 300. a screw; 400. and a nut.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
As shown in FIG. 1, the present invention provides an edge trimmer for leather products, which comprises a handle 100 and a cutter head 200 mounted at the end of the handle 100, wherein the cutter head 200 is provided with a cutting edge 210 for trimming.
The handle 100 is generally a rod-like structure, and in the present embodiment, the handle 100 is made of a wooden material, which is light in weight and facilitates weight reduction of the leather edger; more specifically, the handle 100 is hinged to the cutter head 200, and in a specific embodiment, a hinge lug 110 having a sheet-like structure is fixedly mounted at an end of the handle 100, and the hinge lug 110 has a first hinge hole (not shown).
The cutter head 200 is an arc-shaped sheet structure, in a specific embodiment, the cutting edges 210 have a plurality of different specifications, and can be used for switching according to different requirements, the plurality of cutting edges 210 are distributed on the cutter head 200 along the arc-shaped outer edge of the cutter head 200, and in addition, in this embodiment, the orientation of the cutting edges 210 is along the diameter or radius direction of the cutter head 200. The curved cutting head 200 configuration is advantageous for providing more cutting edges 210 on the one hand, and on the other hand, when using one of the cutting edges 210, all the other cutting edges 210 are located at the rear, thereby effectively reducing the obstruction to the user's viewing range.
In order to allow the cutter head 200 to be hinged to the handle 100, one end of the cutter head 200 is fixedly provided with a hinge base 220 for hinging the cutter head 200 to the handle 100, more specifically, the hinge base 220 has an opening 221 matched with the hinge lug 110 on the handle 100, the hinge lug 110 on the handle 100 is movably accommodated in the opening 221 of the hinge base 220, in the present embodiment, the opening 221 is located in the middle of the hinge base 220; the hinge base 220 further has a second hinge hole (not shown) passing through the opening 221, and the second hinge hole is coaxially disposed with the first hinge hole.
In one embodiment, to facilitate stable operation of the edge trimmer when held, the extension 230 is fixedly disposed on the inner edge of the cutting head 200 and away from the hinge base 220, and the extension 230 is used for the user to hold and pinch when operated, and the handle 100 is engaged to facilitate the operation of the edge trimmer.
The tool tip 200 is made of hard metal, and in the present embodiment, the tool tip 200 is made of alloy steel; in addition, in the present embodiment, the hinge base 220 and the extension 230 of the cutter head 200 are integrally connected to the cutter head 200.
In one embodiment, the leather edge trimmer further comprises a screw rod 200 and a matched nut 400, wherein the shaft of the screw rod 200 passes through the second hinge hole and the first hinge hole on the hinge base 220 and the hinge lug 110, the end head of the screw rod 200 and the nut 400 are clamped at two sides of the hinge base 110 and the hinge lug 110, so that the cutter head 200 can rotate around the axial line of the screw rod 200, in addition, in order to fix the included angle between the handle 100 and the cutter head 200 when needed, the nut 400 is in threaded fit with the screw rod 200, and the nut 400 is positioned at the other side of the hinge base 220, so that the hinge base 220 can be forced to deform to reduce the gap of the opening 221 by rotating the screw rod 300 or the nut 400 when needed, so that the hinge base 220 clamps the hinge lug 110, and the cutter head 200 cannot rotate relative to the handle 100 temporarily.
In this embodiment, the side of the end of the screw 300 has a knurl for increasing the contact friction, one end of the nut 400 close to the hinge base 220 has a first anti-slip tooth, the outer side wall opposite to the nut 400 on the corresponding hinge base 220 is provided with a second anti-slip tooth matched with the first anti-slip tooth, the first anti-slip tooth and the second anti-slip tooth can be clamped into each other to make the abutted nut 400 and the hinge base 220 realize circumferential fixation, so when the clamping force between the hinge base 220 and the hinge lug 110 is adjusted, only the screw 300 needs to be rotated, the nut 400 does not need to be fixed along the circumferential direction relative to the tool bit 200 so as to prevent the nut 400 from following, and the adjustment of the screw 300 and the nut 400 is facilitated.
The working process of the leather edge trimmer of the utility model is described below with the attached drawings:
referring to fig. 3, before use, the screw 300 and the nut 400 are first unscrewed, and the angle between the handle 100 and the cutting head 200 is adjusted until the axial line of the handle 100 is parallel to the orientation of the designated cutting edge 210, so that the handle 100 can be held by one hand, the designated cutting edge 210 is aligned with the leather to be cut, or the extension 230 on the cutting head 200 is held and pinched at the same time, so as to further facilitate the stabilization of the cutting head 200; when the edge cutting device is needed, the operation is repeated once again, compared with the existing edge cutting device, the edge cutting device with different cutting edge specifications does not need to be reserved, the purchase cost is low, and the edge cutting device does not need to be switched to be used in a plurality of edge cutting devices.
Therefore, the leather edge trimmer of the utility model has the following beneficial effects at least:
the handle 100 is fixedly provided with a reaming ear 110, the reaming ear 110 is provided with a first hinge hole, the cutter head 200 is of an arc sheet structure, the cutting edges 210 are provided with a plurality of cutting edges 210 with different specifications, the cutting edges 210 are distributed on the cutter head 200 along the arc outer edge of the cutter head 200, one end of the cutter head 200 is provided with a hinge base 220 corresponding to the reaming ear 110, the hinge base 220 is provided with a second hinge hole, the reaming ear 110 is movably connected with the hinge base 220, the leather edge cutting device further comprises a screw rod 200 and a nut 400 screwed on the screw rod 200, the rod body of the screw rod 200 penetrates through the second hinge hole and the first hinge hole, and the end head of the screw rod 200 and the nut 400 are clamped at two sides of the hinge base 110 and the reaming ear 110, so that the cutting edges 210 with different specifications can be switched according to requirements for edge cutting without frequently replacing the edge cutting device.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a leather products edge trimmer, includes handle and tool bit, have the blade that is used for the edging on the tool bit, its characterized in that: fixed mounting has the hinge ear on the handle, first hinge hole has on the hinge ear, the tool bit is arc sheet structure, the blade has a plurality ofly and the specification is different, and is a plurality of the blade is along the arc outer fringe distribution setting of tool bit on the tool bit, the orientation of blade along the diameter or the direction of radius of tool bit, the one end of tool bit corresponds the hinge ear and is equipped with the free bearing, the second hinge hole has on the free bearing, the hinge ear with free bearing swing joint, leather products edge trimmer still includes the screw rod and connects the nut on the screw rod soon, the pole body of screw rod passes the second hinge hole and first hinge hole, the end of screw rod with the nut clamp is established the both sides of free bearing and hinge ear.
2. A leather edging machine according to claim 1, characterized in that: the hinge seat is provided with an opening matched with the hinge lug on the handle, and the opening is positioned in the middle of the hinge seat.
3. A leather edging machine according to claim 2, characterized in that: the hinge lug on the handle can be movably contained in the opening of the hinge seat.
4. A leather edging machine according to claim 1, characterized in that: one end of the nut, which is close to the hinged support, is provided with a first anti-skidding tooth, a second anti-skidding tooth matched with the first anti-skidding tooth is arranged on the outer side wall, opposite to the nut, of the hinged support correspondingly, and the first anti-skidding tooth and the second anti-skidding tooth are used for enabling the nut and the hinged support which are abutted to each other to be circumferentially fixed.
5. A leather edging machine according to claim 1, characterized in that: and an extension body is arranged on the inner edge of the cutter head and is far away from the position of the hinged support.
6. A leather edging machine according to claim 1, characterized in that: the tool bit is made of hard metal.
7. A leather edging machine according to claim 6, wherein: the tool bit is made of alloy steel.
8. A leather edging machine according to claim 1, characterized in that: the side edge of the screw end is provided with knurls for increasing contact friction force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121410468.XU CN215209509U (en) | 2021-06-23 | 2021-06-23 | Leather product edge trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121410468.XU CN215209509U (en) | 2021-06-23 | 2021-06-23 | Leather product edge trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215209509U true CN215209509U (en) | 2021-12-17 |
Family
ID=79434556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121410468.XU Expired - Fee Related CN215209509U (en) | 2021-06-23 | 2021-06-23 | Leather product edge trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215209509U (en) |
-
2021
- 2021-06-23 CN CN202121410468.XU patent/CN215209509U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |