CN101869437A - Silicon gel ring combination cover and manufacturing method thereof - Google Patents
Silicon gel ring combination cover and manufacturing method thereof Download PDFInfo
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- CN101869437A CN101869437A CN200910131098A CN200910131098A CN101869437A CN 101869437 A CN101869437 A CN 101869437A CN 200910131098 A CN200910131098 A CN 200910131098A CN 200910131098 A CN200910131098 A CN 200910131098A CN 101869437 A CN101869437 A CN 101869437A
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Abstract
The invention discloses a silicon gel ring combination cover and a manufacturing method thereof. The silicon gel ring combination cover comprises a glass cover body. The edge of the glass cover body is coated with a metal protective edge in a sealing mode. The edge of the metal protective edge is also coated with a silicon gel protective edge in a sealing mode. The manufacturing method comprises the following steps: providing a metal sheet body; cutting the metal sheet body into a metal belt with corresponding size; carrying out welding on both ends of the metal belt; carrying out stretch forming and polishing on the metal belt; putting a die; pouring silicon gel into the die to make the silicon gel combined on the metal after the silicon gel is formed; after the silicon gel is formed, embedding the glass cover into an inner layer of the metal; and carrying out edge covering to make the glass cover tightly buckled on the metal. For making combination of the metal and the silicon gel tighter, the metal edge is punched according to suitable spacing before polishing so as to form an upper and lower layer solid silicon gel structure that the outer edge is coated with the metal in a sealing mode and the internal structure runs through the hole after the silicon gel is formed. The silicon gel ring combination cover has the advantages of longer service life, better sealing performance, tighter combination of the silicon gel protective edge and the metal protective edge and low manufacturing cost.
Description
Technical field
The present invention relates to a kind of kitchen tools, relate in particular to a kind of silicon gel ring combination cover and preparation method thereof.
Background technology
At present, glass cover has been widely used in the kitchen tools field, especially is applied on the saucepan.Its structure is an engaged column safe edge outside the edge of safety glass lid.During outer engaged column safe edge, sealing property is bad, gas leakage, and feel is bad, and stress is concentrated and easily caused fragmentation when falling because of carelessness.But; if direct embedding silica gel on safety glass; in response to the safety glass that is used for pot cover certain camber is arranged all generally; and when safety glass is shaped; make a circle outward and have some height errors through regular meeting; out-of-flatness; it is direct like this when safety glass is put into corresponding mould and injected silica gel and be shaped together; because of the accuracy of this mould is very high, when mould is pressed into, those safety glass of error are directly crushed; cause very large waste; and silica gel and safety glass carries out need being coated with last layer import glue when bonding, just can make it in conjunction with firmly, and this import glue expense is higher.
Summary of the invention
In view of this, technical problem to be solved by this invention is: a kind of good airproof performance, long service life are provided, and the silicon gel ring combination cover of safety, health.
In order to achieve the above object, the present invention adopts following technical scheme to realize:
A kind of silicon gel ring combination cover comprises cover glass, and the edge of described cover glass is sealed and coated with the metal safe edge, and wherein, the edge of described metal safe edge also is sealed and coated with the silica gel safe edge.
As preferably, the material of described cover glass is a safety glass.
As preferably, the material of described metal safe edge can be stainless steel, aluminium, and iron is preferably selected stainless steel for use.
As preferably, the edge of described metal safe edge also is provided with a plurality of holes, and described silica gel safe edge internal run-through metal hole also combines with the holding of metal safe edge.。
As preferably, the longitudinal profile of described hole place silica gel safe edge is I shape.
The present invention also provides above-mentioned silicon gel ring combination cover preparation method simultaneously:
A kind of silicon gel ring combination cover preparation method, form by following steps:
1) provides the metal lamellar body, and be cut into the metal tape of corresponding size;
2) metal tape two is welded, and stretch forming;
3) polishing;
4) insert mould, and inject silica gel, be incorporated on the metal after silica gel is shaped;
5) after to be formed, embed the metal internal layer with glass cover;
6) carry out bound edge, glass cover is closely buckled on the metal.
As preferably, before the described step 3), also comprise the step that the metal after the stretch forming is punched, the quantity in described hole is two or more.
As preferably, described hole is positioned at the metal edge position, and by suitable spacing setting.
As preferably, in step 4), after being shaped, described silica gel is incorporated on the edge of metal, form external margin sealing clad metal, internal structure connects the two-layer solid silicone structure up and down that described hole forms.
As preferably, described metal adopts stainless steel.
As shown from the above technical solution, the invention has the beneficial effects as follows:
Compared to existing technology, the present invention coats the silica gel safe edge by the edge at the metal safe edge, by means of the elastic shock attenuation function of this safe edge, makes glass cover be difficult for breaking into pieces, thereby longer service life; In addition, because this safe edge is the edge that is sealed and coated on the metal safe edge, heating back silica gel suitably expands, can combine closely with pot, and its better tightness, and silica gel is heat-resisting, heatproof, and nontoxic; And, be provided with a plurality of holes by the edge at the metal safe edge, can make the silica gel safe edge form external margin sealing clad metal safe edge, internal structure connects the fastening structure of two-layer solid silicone up and down that described hole forms, thereby make the silica gel safe edge tightr with combining of metal safe edge, unbreakable; And preparation method of the present invention does not need to use glue, cost reduces greatly, and safety glass has any camber or exist certain height error also to have no relations, directly carry out bonding because of not needing to insert in the accurate mould with silica gel, percent defective reduces greatly, can also be by safe edge be made shades of colour, very attractive in appearance.
Description of drawings
Fig. 1 is a perspective view of the present invention, has wherein torn part silica gel safe edge, has illustrated the position and the structure in the hole that is provided with on the metal safe edge;
Fig. 2 is that silica gel safe edge of the present invention combines vertically cross-sectional schematic with the edge of metal safe edge, has wherein illustrated the I font structure of the silica gel safe edge of hole site.
The specific embodiment
In order to make those skilled in the art can further understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet accompanying drawing only for reference with the explanation, be not to be used for the present invention is limited.
See also Fig. 1 to shown in Figure 2, the invention provides a kind of silicon gel ring combination cover, comprise cover glass 1, the edge of described cover glass 1 is sealed and coated with metal safe edge 2, and wherein, the edge of described metal safe edge 2 also is sealed and coated with silica gel safe edge 3.The material of described cover glass 1 can be safety glass.The material of described metal safe edge 2 can be stainless steel, and aluminium or iron adopt stainless steel in the present embodiment.The edge of described metal safe edge 2 also is provided with a plurality of holes 4, and the hole 4 on the described silica gel safe edge 3 internal run-through stainless steel safe edges also combines with 2 holdings of metal safe edge.The longitudinal profile of described hole 4 place's silica gel safe edges 3 is I shape.
The present invention also provides above-mentioned silicon gel ring combination cover preparation method simultaneously:
A kind of silicon gel ring combination cover preparation method, form by following steps:
1) provides the metal lamellar body, and be cut into the metal tape of corresponding size;
2) metal tape two is welded, and stretch forming;
3) polishing;
4) insert mould, and inject silica gel, be incorporated on the metal after silica gel is shaped;
5) after to be formed, embed the metal internal layer with glass cover;
6) carry out bound edge, glass cover is closely buckled on the metal.
Wherein, can be to inject liquid silica gel in the step 4), also can be inject solid silicone and by die forming on metal.
In order to make stainless steel tightr with combining of silica gel, before the described step 3), also comprise the step that the metal after the stretch forming is punched, the quantity in described hole is two or more.Described hole is positioned at the metal edge position, and by suitable spacing setting.Like this after the operation, in step 4), be incorporated on the edge of metal after described silica gel is shaped, form external margin sealing clad metal, internal structure connects the two-layer solid silicone structure up and down that described hole forms.Wherein, described metal preferably adopts stainless steel.
But the above only is a preferable possible embodiments of the present invention, is not in order to limiting to claim of the present invention, thus the equivalent structure that all utilizations specification of the present invention and accompanying drawing content are done change, all in like manner within the scope of the present invention.
Claims (10)
1. a silicon gel ring combination cover comprises cover glass (1), and the edge of described cover glass (1) is sealed and coated with metal safe edge (2), it is characterized in that, the edge of described metal safe edge (2) also is sealed and coated with silica gel safe edge (3).
2. silicon gel ring combination cover as claimed in claim 1 is characterized in that, the material of described cover glass (1) is a safety glass.
3. silicon gel ring combination cover as claimed in claim 2 is characterized in that, the material of described metal safe edge (2) is a stainless steel.
4. as claim 1,2 or 3 described silicon gel ring combination covers, it is characterized in that the edge of described metal safe edge (2) also is provided with a plurality of holes (4), described silica gel safe edge (3) internal run-through metal hole (4) also combines with metal safe edge (2) holding.
5. silicon gel ring combination cover as claimed in claim 4 is characterized in that, the longitudinal profile that described hole (4) is located silica gel safe edge (3) is I shape.
6. a silicon gel ring combination cover preparation method is characterized in that, is made up of following steps:
1) provides the metal lamellar body, and be cut into the metal tape of corresponding size;
2) metal tape two is welded, and stretch forming;
3) polishing;
4) insert mould, and inject silica gel, be incorporated on the metal after silica gel is shaped;
5) after to be formed, embed the metal internal layer with glass cover;
6) carry out bound edge, glass cover is closely buckled on the metal.
7. silicon gel ring combination cover preparation method as claimed in claim 6 is characterized in that, before the described step 3), also comprises the step that the metal after the stretch forming is punched, and the quantity in described hole is two or more.
8. silicon gel ring combination cover preparation method as claimed in claim 7 is characterized in that described hole is positioned at the metal edge position, and by suitable spacing setting.
9. silicon gel ring combination cover preparation method as claimed in claim 8, it is characterized in that, in step 4), be incorporated on the edge of metal after described silica gel is shaped, form external margin sealing clad metal, internal structure connects the two-layer solid silicone structure up and down that described hole forms.
10. as claim 6,7,8 or 9 described silicon gel ring combination cover preparation methods, it is characterized in that described metal adopts stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910131098A CN101869437A (en) | 2009-04-22 | 2009-04-22 | Silicon gel ring combination cover and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910131098A CN101869437A (en) | 2009-04-22 | 2009-04-22 | Silicon gel ring combination cover and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101869437A true CN101869437A (en) | 2010-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910131098A Pending CN101869437A (en) | 2009-04-22 | 2009-04-22 | Silicon gel ring combination cover and manufacturing method thereof |
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| Country | Link |
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| CN (1) | CN101869437A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281127A (en) * | 2018-12-07 | 2020-06-16 | Seb公司 | Steam cooker accessory and electric steam cooker comprising same |
| CN113598618A (en) * | 2021-08-31 | 2021-11-05 | 重庆市耀城玻璃制品有限公司 | Method for processing reinforced glass cover |
| CN113732714A (en) * | 2021-08-31 | 2021-12-03 | 重庆市耀城玻璃制品有限公司 | Control system for glass cover production |
| CN113751575A (en) * | 2021-08-31 | 2021-12-07 | 重庆市耀城玻璃制品有限公司 | Punching forming device for annular metal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2706107Y (en) * | 2004-06-08 | 2005-06-29 | 陈合林 | Glass cover with metal coated edge |
| CN101292840A (en) * | 2008-06-17 | 2008-10-29 | 熊进 | Silica gel glass cover and method for manufacturing same |
| US20080308489A1 (en) * | 2007-06-15 | 2008-12-18 | Seb.S.A | Pot or pan lid with a draining function and a large area view |
-
2009
- 2009-04-22 CN CN200910131098A patent/CN101869437A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2706107Y (en) * | 2004-06-08 | 2005-06-29 | 陈合林 | Glass cover with metal coated edge |
| US20080308489A1 (en) * | 2007-06-15 | 2008-12-18 | Seb.S.A | Pot or pan lid with a draining function and a large area view |
| CN101292840A (en) * | 2008-06-17 | 2008-10-29 | 熊进 | Silica gel glass cover and method for manufacturing same |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281127A (en) * | 2018-12-07 | 2020-06-16 | Seb公司 | Steam cooker accessory and electric steam cooker comprising same |
| CN113598618A (en) * | 2021-08-31 | 2021-11-05 | 重庆市耀城玻璃制品有限公司 | Method for processing reinforced glass cover |
| CN113732714A (en) * | 2021-08-31 | 2021-12-03 | 重庆市耀城玻璃制品有限公司 | Control system for glass cover production |
| CN113751575A (en) * | 2021-08-31 | 2021-12-07 | 重庆市耀城玻璃制品有限公司 | Punching forming device for annular metal |
| CN113732714B (en) * | 2021-08-31 | 2024-06-07 | 重庆市耀城玻璃制品有限公司 | Control system for glass cover production |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101027 |