CN201027404Y - Novel zinc alloy handle internally containing hollow inner slab - Google Patents
Novel zinc alloy handle internally containing hollow inner slab Download PDFInfo
- Publication number
- CN201027404Y CN201027404Y CNU2006200165382U CN200620016538U CN201027404Y CN 201027404 Y CN201027404 Y CN 201027404Y CN U2006200165382 U CNU2006200165382 U CN U2006200165382U CN 200620016538 U CN200620016538 U CN 200620016538U CN 201027404 Y CN201027404 Y CN 201027404Y
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- CN
- China
- Prior art keywords
- zinc alloy
- base
- handle
- alloy handle
- hollow
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Abstract
The utility model discloses a novel zinc alloy handle containing hollow inner billet inside. The utility model is obtained as follows: a hollow metal inner billet is arranged inside a housing mould at first, the interspaces of the hollow metal inner billet and the inner wall of housing mould, which are needed to be filled with the zinc alloy solution, are not caused to contact after positioning, the interspaces are reserved to let the zinc alloy solution flow in, the housing mould is closed, and the melted zinc alloy solution is injected into the housing mould, the metal inner billet is wrapped by the zinc alloy solution which is filled into the housing mould, the housing mould is opened after the zinc alloy solution is cooled, and then the novel zinc alloy handle containing hollow inner billet inside is produced. Positioning exhaust holes are processed on the hollow metal inner billet. The shape of the metal inner billet is similar to that of the produced zinc alloy handle or is ball receptacle or polyhedron or spheroidicity. The utility model causes not only the precious metal raw materials to be saved, the weight of the zinc alloy handle to be reduced, but also the cost of the zinc alloy handle to be reduced, thereby the novel zinc alloy handle has the advantages of easy foundry, simple recovery, cleanness, artistic appearance, and has advantages in the fierce market competition. The utility model is applicable to the foundry of the zinc alloy handles with different purposes such as door handles, lock handles, electric appliance door handles and other handles, and also is applicable to the foundry of the zinc alloy handles with different shapes.
Description
Technical field
The utility model relates to handle, especially relates to a kind of new zinc alloy handle that includes hollow interior base.
Background content
Because low, the easy shaping of kirsite fusing point, easily processing, easily electroplate and surface treatment mode extensive; At present much all using kirsite by doing and illustrating.But the kirsite raw material skyrocket on the international market, how to reduce raw-material use amount and become the matter of utmost importance that the kirsite processing industry faces under the situation that does not influence existing advantage.
All be earlier outer casing mold to be processed at present in zinc alloy casting, the kirsite liquation that will melt then injects in the outer casing mold of shutting, and treats to open outer casing mold again after the cooling of kirsite liquation, can obtain solid kirsite handle.
Summary of the invention
The purpose of this utility model be to provide a kind of not only can saves valuable the kirsite raw material, reduce handle weight and can reduce the handle cost, make handle in intense market competition, be on a good wicket, cast easily, be not prone to substandard products and waste product, recovery simply include hollow in the new zinc alloy handle of base.
The purpose of this utility model is achieved in that
A kind of new zinc alloy handle that includes hollow interior base, feature is:
Include hollow in the new zinc alloy handle of base bag be cast with hollow butt inside.
On hollow butt inside, be processed with the location steam vent of locating and being convenient to discharge the air of expanded by heating in high temperature process.
Described butt inside is made of base in two or more than two son that can be bolted together.
The shape of described butt inside and finished product kirsite handle appearance similar; Or described butt inside be shaped as a kind of in sphere, the square bodily form, cuboid, polyhedron shape or the elliposoidal.
Described butt inside is a base in the kirsite; Or described butt inside is a kind of in the base in base or the copper in base, the zinc in base, the aluminium in base, the iron in base in the metal, the aluminium alloys.。
The utility model is owing to adopt hollow butt inside to replace the inside kirsite or the type sand of solid kirsite handle, kirsite raw material that so not only can saves valuable, reduce handle weight, and can reduce the handle cost, handle is on a good wicket in intense market competition, and casting also is easy to, and is not prone to substandard products and waste product; Both used occurrence product or waste product, reclaimed also very simply,, directly melted down just passable if butt inside is a zinc alloy material; As not being kirsite, if then will include hollow in the new zinc alloy handle of base melting down in simultaneously than the low temperature of interior base melting point metal than kirsite fusing point height, take out butt inside again.The utility model adopts integrated casting, casts the kirsite handle that comes out like this and does not have any slit, and the kirsite handle of recombinant was clean, attractive in appearance after also the score block casting was made in appearance.Therefore, the utlity model has not only can saves valuable the kirsite raw material, reduce handle weight but also can reduce the handle cost, make handle in intense market competition, be on a good wicket, cast easily, not be prone to substandard products and waste product, recovery advantage simple, clean, attractive in appearance.The utility model is fit to the casting of the kirsite handle of various uses such as door handle, lock handle hand, electric equipment products door handle, and the utility model is fit to the casting of different shape kirsite handle.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The structural representation that Fig. 2 separates for base in the son of base in the hollow metal.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
A kind of new zinc alloy handle that includes hollow interior base, step is as follows:
A, process the outer casing mold that constitutes by two or more than two subshell mould earlier;
B, reprocessed volume less than base 2 in the hollow metal of finished product kirsite handle;
C, base in the hollow metal 2 is positioned in the outer casing mold, makes after having good positioning that base 2 needs the space of installations with molten metal not contact with the inwall of outer casing mold in the hollow metal, leave the space that allows molten metal enter, closed outer casing mold;
D, the kirsite liquation that will melt inject outer casing mold, and watering has expired the kirsite of outer casing mold liquation and butt inside will be enclosed in wherein, treat to open outer casing mold again after the cooling of kirsite liquation, just obtain including hollow in the new zinc alloy handle 1 of base.
On hollow butt inside 2, be processed with the location steam vent 3 of locating and being convenient to discharge the air of expanded by heating in high temperature process.
Described butt inside 2 is made of base 4 in two or more than two son that can be bolted together.
The shape of described butt inside 2 and finished product kirsite handle 1 appearance similar; Or described butt inside 2 be shaped as a kind of in sphere, the square bodily form, cuboid, polyhedron shape or the elliposoidal.
Described butt inside 2 is a base in the kirsite; Or described butt inside 2 is a kind of in the base in base or the copper in base, the zinc in base, the aluminium in base, the iron in base in the metal, the aluminium alloys.
Claims (7)
- One kind include hollow in the new zinc alloy handle of base, it is characterized in that: be cast with hollow butt inside (2) including to wrap in the new zinc alloy handle (1) of base in hollow.
- 2. the new zinc alloy handle that includes hollow interior base as claimed in claim 1 is characterized in that: be processed with the location steam vent (3) of locating and being convenient to discharge the air of expanded by heating in high temperature process on hollow butt inside (2).
- 3. the new zinc alloy handle that includes hollow interior base as claimed in claim 1 or 2 is characterized in that: described butt inside (2) is made of base (4) in two or more than two son that can be bolted together.
- 4. new zinc alloy handle as claimed in claim 3 is characterized in that: the shape of described butt inside (2) and finished product kirsite handle 1 appearance similar.
- 5. as claimed in claim 3 include hollow in the new zinc alloy handle of base, it is characterized in that: described butt inside (2) be shaped as a kind of in sphere, the square bodily form, cuboid, polyhedron shape or the elliposoidal.
- 6. the new zinc alloy handle that includes hollow interior base as claimed in claim 1 is characterized in that: described butt inside (2) is base in the kirsite.
- 7. as claimed in claim 1 include hollow in the new zinc alloy handle of base, it is characterized in that: a kind of in the base in base or the copper in base, the zinc in base, the aluminium in base, the iron in base, the aluminium alloys in the metal of described butt inside (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200165382U CN201027404Y (en) | 2006-12-19 | 2006-12-19 | Novel zinc alloy handle internally containing hollow inner slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200165382U CN201027404Y (en) | 2006-12-19 | 2006-12-19 | Novel zinc alloy handle internally containing hollow inner slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201027404Y true CN201027404Y (en) | 2008-02-27 |
Family
ID=39131609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200165382U Expired - Fee Related CN201027404Y (en) | 2006-12-19 | 2006-12-19 | Novel zinc alloy handle internally containing hollow inner slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201027404Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703513A (en) * | 2017-01-21 | 2017-05-24 | 施卓琳 | Lock handle and production technique thereof |
-
2006
- 2006-12-19 CN CNU2006200165382U patent/CN201027404Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703513A (en) * | 2017-01-21 | 2017-05-24 | 施卓琳 | Lock handle and production technique thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |