CN204149173U - A kind of folding knife of ceramic - Google Patents
A kind of folding knife of ceramic Download PDFInfo
- Publication number
- CN204149173U CN204149173U CN201420585826.4U CN201420585826U CN204149173U CN 204149173 U CN204149173 U CN 204149173U CN 201420585826 U CN201420585826 U CN 201420585826U CN 204149173 U CN204149173 U CN 204149173U
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- pin
- knife
- blade
- hole
- handle
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Abstract
The utility model discloses a kind of folding knife of ceramic, it comprises the blade of handle of a knife and pottery, described handle of a knife is provided with the storage tank of inserting for blade, it also comprises pad and bearing pin, the front end of described handle of a knife is provided with the first pin-and-hole, and the end of described blade is provided with the second pin-and-hole, and described pad quantity is two, be divided into the both sides at blade second pin-and-hole place and be positioned at storage tank, described pad is provided with the 3rd pin-and-hole; Described bearing pin passes the first pin-and-hole, the second pin-and-hole and the 3rd pin-and-hole, by hinged to blade, pad and handle of a knife.The utility model increases pad in the both sides at blade second pin-and-hole place, makes to there will not be between blade and handle of a knife loosening, cuts accurately, handling safety.
Description
Technical field
The utility model relates to a kind of folding knife of ceramic.
Background technology
Folding knife of ceramic is collapsible, can hide sharp ceramic tip, carries with convenient and safe, deeply by consumers.
Existing folding knife of ceramic is made up of plastics or knife handle of metal and the ceramic tip be directly hinged on handle of a knife, its structure is simple, practical compact, but because ceramic tip hardness is much higher than plastics or knife handle of metal, use a period of time, heavier fretting wear can be there is in the junction of blade and handle of a knife, and cause connection to loosen, there will be blade when cutting article and wave or cut inaccurate problem, further, folding carry (not using) time, because the junction of blade and handle of a knife loosens, easily from slippage in handle of a knife out, there is potential safety hazard in blade.This is also the where the shoe pinches that ceramic tip makes jackknife.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of folding knife of ceramic, when it uses, there will not be loosening between blade and handle of a knife, cuts accurately, handling safety.
For achieving the above object, the utility model is by the following technical solutions:
A kind of folding knife of ceramic, comprise the blade of handle of a knife and pottery, described handle of a knife is provided with the storage tank of inserting for blade, it also comprises pad and bearing pin, the front end of described handle of a knife is provided with the first pin-and-hole, and the end of described blade is provided with the second pin-and-hole, and described pad quantity is two, be divided into the both sides at blade second pin-and-hole place and be positioned at storage tank, described pad is provided with the 3rd pin-and-hole; Described bearing pin passes the first pin-and-hole, the second pin-and-hole and the 3rd pin-and-hole, by hinged to blade, pad and handle of a knife.
Preferably, described pad and blade are connected and fixed.
Preferably, described pad is annular.
Preferably, the material of described pad is plastics.
Preferably, the material of described pad is PET.
The material of described handle of a knife is plastics or metal.
After adopting technique scheme, the utility model is compared with existing background technology, and tool has the following advantages:
The utility model increases pad in the both sides at ceramic tip second pin-and-hole place, make direct friction not to occur between ceramic tip and handle of a knife, therefore the junction of blade and handle of a knife there will not be loosening, cut accurately, handling safety, and folding carry (not using) time, blade can not from slippage in the storage tank of handle of a knife out, eliminate safe hidden trouble.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the decomposition texture schematic diagram of blade and pad.
Reference numeral illustrates:
Handle of a knife 1, blade 2, second pin-and-hole 21, bearing pin 3, pad 4, the 3rd pin-and-hole 41.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 and Figure 2, the utility model discloses a kind of folding knife of ceramic, comprise handle of a knife 1, ceramic blade 2, pad 4 and bearing pin 3, handle of a knife 1 is provided with the storage tank of inserting for blade 2.
The front end of handle of a knife 1 is provided with the first pin-and-hole (not shown), and the end of blade 2 is provided with the second pin-and-hole 21.
Pad 4 quantity is two, and be divided into the both sides at blade 2 second pin-and-hole 21 place and be positioned at storage tank, pad 4 is provided with the 3rd pin-and-hole 41; Bearing pin 3 passes the first pin-and-hole, the second pin-and-hole 21 and the 3rd pin-and-hole 41, by hinged to blade 2, pad 4 and handle of a knife 1.Blade 2 can around bearing pin 3 rotary folding in the storage tank of handle of a knife 1.
In the present embodiment, pad 4 is annular, and the material of pad 4 is plastics, preferred PET.
The material of handle of a knife is plastics or metal.
The utility model increases pad 4 in the both sides at blade 2 second pin-and-hole 21 place, makes direct friction not to occur between blade 2 and handle of a knife 1, and therefore blade 2 there will not be loosening with the junction of handle of a knife 1, cuts accurately, handling safety.And folding carry (not using) time, blade can not from slippage in the storage tank of handle of a knife out, eliminate safe hidden trouble.In order to make blade 2 more firm with the connection of handle of a knife 1, pad 4 and blade 2 can be connected and fixed, specifically can adopt gluing being connected and fixed.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should with the protection domain of claim.
Claims (6)
1. a folding knife of ceramic, comprises the blade of handle of a knife and pottery, and described handle of a knife is provided with the storage tank of inserting for blade, it is characterized in that: it also comprises pad and bearing pin; The front end of described handle of a knife is provided with the first pin-and-hole, and the end of described blade is provided with the second pin-and-hole; Described pad quantity is two, is divided into the both sides at blade second pin-and-hole place and is positioned at storage tank, and described pad is provided with the 3rd pin-and-hole; Described bearing pin passes the first pin-and-hole, the second pin-and-hole and the 3rd pin-and-hole, by hinged to blade, pad and handle of a knife.
2. a kind of folding knife of ceramic as claimed in claim 1, is characterized in that: described pad and blade are connected and fixed.
3. a kind of folding knife of ceramic as claimed in claim 1, is characterized in that: described pad is annular.
4. a kind of folding knife of ceramic as described in claim 1,2 or 3, is characterized in that: the material of described pad is plastics.
5. a kind of folding knife of ceramic as claimed in claim 4, is characterized in that: the material of described pad is PET.
6. a kind of folding knife of ceramic as claimed in claim 4, is characterized in that: the material of described handle of a knife is plastics or metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585826.4U CN204149173U (en) | 2014-10-11 | 2014-10-11 | A kind of folding knife of ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585826.4U CN204149173U (en) | 2014-10-11 | 2014-10-11 | A kind of folding knife of ceramic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204149173U true CN204149173U (en) | 2015-02-11 |
Family
ID=52507325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420585826.4U Active CN204149173U (en) | 2014-10-11 | 2014-10-11 | A kind of folding knife of ceramic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204149173U (en) |
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2014
- 2014-10-11 CN CN201420585826.4U patent/CN204149173U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |