CN204483304U - A kind of seperated pearl chuck sheath - Google Patents
A kind of seperated pearl chuck sheath Download PDFInfo
- Publication number
- CN204483304U CN204483304U CN201520201726.1U CN201520201726U CN204483304U CN 204483304 U CN204483304 U CN 204483304U CN 201520201726 U CN201520201726 U CN 201520201726U CN 204483304 U CN204483304 U CN 204483304U
- Authority
- CN
- China
- Prior art keywords
- pearl
- chuck
- sheath
- pearl chuck
- shell
- 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
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Abstract
A kind of seperated pearl chuck sheath; protection pearl beats and is not damaged by pearl chuck when hole; dimidiation round type structure; for positive shell and cloudy shell; described positive shell and described cloudy shell are linked together by bar shaped button, and described pearl chuck sheath has sludge groove, and sludge groove position is consistent with the sludge groove position of pearl chuck; described treasure states the anterior conical section that chuck sheath encases pearl chuck, and described pearl chuck sheath tip only encases pearl chuck forward plane part.This structure is easily installed, and greatly reduces the set-up time, can play a very good protection again to pearl.
Description
Technical field
The utility model relates to pearl punching field, particularly a kind of when punching for the protection of pearl not by pearl chuck sheath that chuck damages.
Technical background
The pearl chuck that current pearl punching industry is used, can burr be there is in the pearl chuck of firm use, these burrs meeting scratch pearl surface, even with pearl chuck after a while, punching personnel apply clamping force and cross big city this makes pearl chuck destroy the fineness of pearl surface, this can reduce the value of pearl greatly, in current industry, the way of head it off is wrapped with adhesive plaster on chuck, but this scheme usually can make adhesive plaster drop because of staff's inadvertent, cannot pearl be protected for a long time not damaged by pearl chuck, and the pearl powder that punching produces cannot be discharged outside drill bit fast by the method twining adhesive plaster.
Utility model content
The utility model damages the problem of pearl surface fineness mainly for existing pearl chuck, proposing one can Fast Installation, not easily drop, can thoroughly avoid pearl chuck to damage pearl surface, and a kind of pearl chuck sheath not damaging pearl of pearl powder discharge when not affecting punching.
Technical conceive of the present utility model is: on the pearl chuck that current pearl punching industry is special, fill a pearl chuck sheath, for ease of installation and removal, described pearl chuck sheath adopts two halves round type structure, bar shaped fastening type structure is adopted to connect, described pearl chuck first half bullet is coated on sheath inside by the described pearl chuck sheath after clamping, and described pearl chuck sheath has the pearl powder sludge groove corresponding with described pearl chuck.
As preferably, described pearl chuck has 3 sludge grooves, and corresponding described pearl chuck sheath also has 3 sludge grooves, two, positive shell, one, cloudy shell.
As preferentially, described pearl chuck sheath is divided into positive shell and cloudy shell, and positive shell and cloudy shell adopt strip snap-fastener to connect.
As preferably, described pearl chuck sheath only encases conical section before pearl chuck.
As preferably, the bar shaped of described pearl chuck sheath is buckled and is placed in bottom taper surface.
As preferentially, described pearl chuck sheath Internal periphery structure is consistent with the anterior outline structure of pearl chuck.
The utility model has the advantage of: originally will twine adhesive plaster on chuck by special by workman, be convenient to install, without row's powder obstacle, the better pearl chuck sheath of pearl protected effect replaced.
Accompanying drawing explanation
Fig. 1 is that state do not installed by pearl chuck sheath of the present utility model.
Fig. 2 is pearl chuck of the present utility model.
Fig. 3 is the state after pearl chuck sheath of the present utility model installs.
Detailed description of the invention
Below in conjunction with accompanying drawing, by embodiment, the utility model scheme is further described.
Embodiment, with reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, a kind of seperated pearl chuck sheath 2, be divided into positive shell 2.1, cloudy shell 2.2, positive shell 2.1 and cloudy shell 2.2 are clamped by bar shaped button 4, be coated on the top tapered section of pearl chuck 1, described pearl chuck 1 sheath has three sludge grooves 3, corresponding with the sludge groove 3 on pearl chuck 1, and described pearl chuck sheath 2 front portion is coated pearl chuck forward plane part only.
Content described in this description embodiment is only enumerating the way of realization that the utility model is conceived; protection domain of the present utility model should not be regarded as being only limitted to the concrete form that embodiment is stated, protection domain of the present utility model also and conceive the equivalent technologies means that can expect according to the utility model in those skilled in the art.
Claims (3)
1. a seperated pearl chuck sheath, it is characterized in that: described pearl chuck sheath comprises positive shell and cloudy shell, described positive shell has the male buckle of two place's bar shaped buckles, described cloudy shell has the female buckle of two place's bar shaped buckles, described positive shell and described cloudy shell are linked together by bar shaped button, described pearl chuck sheath has sludge groove, sludge groove position is consistent with the sludge groove position of pearl chuck, described treasure states the anterior conical section that chuck sheath encases pearl chuck, and described pearl chuck sheath tip only encases described pearl chuck forward plane part.
2. a kind of seperated pearl chuck sheath as claimed in claim 1, is characterized in that: the bar shaped of described pearl chuck sheath is buckled and is placed in bottom taper surface.
3. a kind of seperated pearl chuck sheath as claimed in claim 1, is characterized in that: described pearl chuck sheath Internal periphery structure is consistent with described pearl chuck anterior pyramidal structure outline structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520201726.1U CN204483304U (en) | 2015-04-04 | 2015-04-04 | A kind of seperated pearl chuck sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520201726.1U CN204483304U (en) | 2015-04-04 | 2015-04-04 | A kind of seperated pearl chuck sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204483304U true CN204483304U (en) | 2015-07-22 |
Family
ID=53562614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520201726.1U Expired - Fee Related CN204483304U (en) | 2015-04-04 | 2015-04-04 | A kind of seperated pearl chuck sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204483304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963058A (en) * | 2017-04-25 | 2017-07-21 | 深圳市华乐珠宝首饰有限公司 | A kind of gem mounting ornament polishing method and protective cover |
-
2015
- 2015-04-04 CN CN201520201726.1U patent/CN204483304U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963058A (en) * | 2017-04-25 | 2017-07-21 | 深圳市华乐珠宝首饰有限公司 | A kind of gem mounting ornament polishing method and protective cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160404 |