CN203374795U - Barrel-shaped sealing ring of electric kettle - Google Patents
Barrel-shaped sealing ring of electric kettle Download PDFInfo
- Publication number
- CN203374795U CN203374795U CN201320308685.7U CN201320308685U CN203374795U CN 203374795 U CN203374795 U CN 203374795U CN 201320308685 U CN201320308685 U CN 201320308685U CN 203374795 U CN203374795 U CN 203374795U
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- Prior art keywords
- sealing ring
- sealing
- barrel
- seal ring
- ring body
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- Expired - Fee Related
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Abstract
The utility model provides a barrel-shaped sealing ring of an electric kettle, and relates to the field of rubber sealing elements. The sealing ring aims to solve the problems that an existing rubber sealing ring is not environmentally friendly and short in service life. The sealing ring comprises a barrel-shaped sealing ring body, and the lower end of the sealing ring body is provided with a right-angle folding edge outwards. The barrel-shaped sealing ring is suitable for sealing of a stainless steel pot assembly and has the advantages of being non-toxic, tasteless and environmentally friendly, the shore hardness can reach 40-45, a groove formed in the outer wall of the sealing ring body can be buckled with the stainless steel pot assembly, the fixing effect is good, sealing failure caused by improper assembling is avoided, and malleability and the sealing effect are good.
Description
Technical field:
The utility model relates to the rubber seal field, relates in particular to a kind of tubular seal ring of electrical kettle.
Background technique:
Rubber seal (Rubber seals) is the class general basic element in seal arrangement, in leaking and sealing this pair of contradiction, plays the part of very important role.Solve and leak and sealing problem in the process conquered nature the mankind.Always Promote Technology, prevent the important channel with environmental contamination reduction.Rubber seal is a class rubber product of extensive use in sealing technique.
Major product have at present rubber seal, rubber sheet gasket, flange gasket, damping rubber block, rubber o-ring, V-type circle, X shape ring, Y-shaped ring, etc. the rubber product of various forms, size, color, hardness and material, although our rubber seal product starting is slow, but along with social progress, emerging in large numbers of new sealing manufacturing mechanism and technology, technical requirements to sealing article is more and more harsher, thereby further promotes development and the exploitation of new product.Especially the feature of environmental protection, life-span grade, sealing effect etc. are had higher requirement, and the defect that existing rubber seal exists has: 1. peculiar smell or poisonous is arranged, to environment; 2. grade is low the life-span, easily aging; 3. sealing effect is poor; 4. there is defect in the structural design due to Sealing, and causes Sealing situation not in place easily to occur assembling, thereby causes seal failure.
The model utility content:
The purpose of this utility model is to solve the above-mentioned defect of existing seal ring, and a kind of tubular seal ring of electrical kettle is provided, and the sealing circle is nontoxic, free from extraneous odour, is applicable to being used in conjunction with stainless steel steel pot assembly.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of tubular seal ring of electrical kettle is characterized in that: comprise seal ring body cylindraceous, described seal ring body lower end is to being outside equipped with the right-angle folding limit.
Described seal ring body is made by silicone rubber material, is applicable to supporting the use with the stainless steel assembly.
Described seal ring body comprises inside liner and surrounding layer, described surrounding layer is the silastic-layer be wrapped in outside inside liner, and double layer construction intensity is good, and inside liner can be used as the basis of surrounding layer generation elastic strain and extension, the good evenness extended, thus sealing effect improved.
The tubular seal ring of the electrical kettle that the utility model provides, be applicable to the sealing of stainless steel steel pot assembly, and it has advantages of nontoxic, tasteless, environmental protection, and shore hardness can reach 40～45; The groove arranged on seal ring body outer wall can engage with stainless steel steel pot assembly, and good fixing effect is avoided occurring to assemble not in place and caused seal failure, ductility and good sealing effect.
The accompanying drawing explanation:
Fig. 1 is sectional view of the present utility model.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiments and the drawings, further set forth the utility model.
As shown in Figure 1, a kind of tubular seal ring of electrical kettle, comprise seal ring body 2 cylindraceous, seal ring body 2 lower ends are to being outside equipped with right-angle folding limit 1, seal ring body 2 is made by silicone rubber material, be applicable to supporting the use with the stainless steel assembly, seal ring body 2 comprises inside liner and surrounding layer, surrounding layer is the silastic-layer be wrapped in outside inside liner, double layer construction intensity is good, inside liner can be used as the basis of surrounding layer generation elastic strain and extension, the good evenness of extension, thus improve sealing effect.
Above demonstration and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and specification, describe is only preference of the present utility model; be not used for limiting the utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the tubular seal ring of an electrical kettle, it is characterized in that: comprise seal ring body cylindraceous, described seal ring body lower end is to being outside equipped with the right-angle folding limit, and described seal ring body comprises inside liner and surrounding layer, and described surrounding layer is the silastic-layer be wrapped in outside inside liner.
2. the tubular seal ring of electrical kettle according to claim 1, it is characterized in that: described seal ring body is made by silicone rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320308685.7U CN203374795U (en) | 2013-05-30 | 2013-05-30 | Barrel-shaped sealing ring of electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320308685.7U CN203374795U (en) | 2013-05-30 | 2013-05-30 | Barrel-shaped sealing ring of electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203374795U true CN203374795U (en) | 2014-01-01 |
Family
ID=49837324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320308685.7U Expired - Fee Related CN203374795U (en) | 2013-05-30 | 2013-05-30 | Barrel-shaped sealing ring of electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203374795U (en) |
-
2013
- 2013-05-30 CN CN201320308685.7U patent/CN203374795U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20140530 |