CN2217146Y - Sealing ring - Google Patents
Sealing ring Download PDFInfo
- Publication number
- CN2217146Y CN2217146Y CN 95208388 CN95208388U CN2217146Y CN 2217146 Y CN2217146 Y CN 2217146Y CN 95208388 CN95208388 CN 95208388 CN 95208388 U CN95208388 U CN 95208388U CN 2217146 Y CN2217146 Y CN 2217146Y
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- root
- sealing
- air chamber
- refrigerator
- 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
Links
Images
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Refrigerator Housings (AREA)
Abstract
The utility model relates to a sealing ring which is used for sealing the opening and closing member of cold-storage appliances. The cross section of the sealing ring is composed of an air chamber, a supporting bar and a root, wherein, the upper part of the root is provided with the supporting bar, the upper part and the side surface of the supporting bar are connected with the air chamber, and two elasticity bars are arranged on the root. The sealing ring has the advantages that the structure form is reasonable, and a sealing ring is connected with a box body by adopting groove connection, therefore, the manufacture, the installation and the maintenance of the sealing reign are convenient, the production cost is reduced, and the sealing ring and the frame of the box body can form a plurality of small air chambers together after the sealing is arranged on a refrigerator so that heat insulation of the inside space and the outside space of the refrigerator can be carried out better and the sealing performance of the refrigerator is improved.
Description
The utility model relates to a kind of parts of refrigerating equipment, especially for the Stamping Steel Ribbon that opens and closes the sealing usefulness of part on the refrigerating equipment.
At present, the seal style of the keying of various family expenses refrigerating equipments part, the ring structure form is unreasonable on the one hand, and seal ring and casing are to adopt screw to be fixedly connected on the other hand.Sealing manufacturing so first, installation, maintenance inconvenience have increased product cost.Moreover its sealability is not good enough.
The purpose of the utility model is that disclose a kind of sectional shape at aforementioned the deficiencies in the prior art special and have a dismounting seal ring easy to maintenance of sealed air chamber.
The utility model is realized as follows: the cross section of this seal ring is by air chamber, bearing rib and root are formed, wherein: a, bearing rib 7 is arranged, connecting air chamber 8, connecting another air chamber 6 in the side of bearing rib 7 on the top of bearing rib 7 on the top of root 11.B, root 11 flexible muscle 9 and 10.This seal ring is to use the PVC made.
Good effect of the present utility model is: its structural type is reasonable, and seal ring is to adopt groove to connect with casing.Sealing manufacturing so first, installation, maintenance have conveniently reduced product cost.Moreover this seal ring is installed on after the refrigerator, forms a plurality of little air chambers with casing along frame is common, can realize the thermal insulation of refrigerator interior or exterior space better.Like this, also just improved its sealability.
Description of drawings is as follows:
Fig. 1 is user mode figure of the present utility model
Fig. 2 is a cross-sectional view of the present utility model.
Wherein:
1, casing outer panels 2, casing are along frame 3, seal ring 4, groove
5, case lid outer panels 6, air chamber 7, bearing rib 8, air chamber
9, elasticity muscle 10, elasticity muscle 11, root
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, 2.The cross section of this seal ring is by air chamber, and bearing rib and root are formed, wherein: on the top of root 11 bearing rib 7 is arranged, connecting air chamber 8 on the top of bearing rib 7, connecting another air chamber 6 in the side of bearing rib 7.Root 11 has two elasticity muscle 9 and 10.This seal ring is to use the PVC made.When mounted, root 11 is snapped in the groove 4 of case lid outer panels 5 and get final product.Like this, bring great convenience for installation and maintenance.
Claims (2)
1, a kind of seal ring, its cross section are by air chamber, and bearing rib and root are formed, and it is characterized in that:
A, bearing rib (7) is arranged, is connecting air chamber (8), connecting another air chamber (6) in the side of bearing rib (7) on the top of bearing rib (7) on the top of root (11),
B, the flexible muscle of root (11) (9) and (10).
2, seal ring according to claim 1 is characterized in that: the used material of sealing circle is PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95208388 CN2217146Y (en) | 1995-04-20 | 1995-04-20 | Sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95208388 CN2217146Y (en) | 1995-04-20 | 1995-04-20 | Sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2217146Y true CN2217146Y (en) | 1996-01-10 |
Family
ID=33859721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95208388 Expired - Fee Related CN2217146Y (en) | 1995-04-20 | 1995-04-20 | Sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2217146Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101036009B (en) * | 2004-09-28 | 2010-07-21 | 兴国英特克株式会社 | Double suction gasket |
-
1995
- 1995-04-20 CN CN 95208388 patent/CN2217146Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101036009B (en) * | 2004-09-28 | 2010-07-21 | 兴国英特克株式会社 | Double suction gasket |
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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 |