CN2454732Y - Door sealing structure of refrigerator - Google Patents
Door sealing structure of refrigerator Download PDFInfo
- Publication number
- CN2454732Y CN2454732Y CN 00240296 CN00240296U CN2454732Y CN 2454732 Y CN2454732 Y CN 2454732Y CN 00240296 CN00240296 CN 00240296 CN 00240296 U CN00240296 U CN 00240296U CN 2454732 Y CN2454732 Y CN 2454732Y
- Authority
- CN
- China
- Prior art keywords
- sealing structure
- door
- strip
- door sealing
- sliding door
- 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
The utility model relates to a door sealing structure of a refrigerator, which comprises a box body, and a plastic / glass sliding door, wherein, the corresponding point of both sides of the sliding door and both sides of the box body is provided with a magnetic sealing mechanism; the outer side of the sliding door frame is connected with a hollow shaped cavity sealing strip in an embedding way, and a ferrite oxygen magnetic plastic strip is arranged in the cavity; the corresponding point of the side edge of the box body is provided with a stainless steel magnetic suction strip. Owing to the magnetic sealing mechanism arranged at both sides of the sliding door, both sides of the sliding door are appressed and tightly matched with the box body. The utility model has the advantages of good sealing effect, cold air leakage reducing, energy saving, and reasonable structure.
Description
The utility model relates to a kind of door sealing structure of reach in freezer/refrigerator.
The door of existing reach in freezer/refrigerator mostly is pivoting greatly, needs suitable space when opening.It is just not too convenient to open the door when the place is narrow.Other has small part sliding glass door reach in freezer/refrigerator, or does not have door sealing structure, or is simple and easy hermetically-sealed construction.The producer that has is for solving the sealing problem of sliding glass door, at the upper and lower of glass door frame the rubber-like seal is set and strengthens sealing effectiveness.But because of there not being the effect of external force, be difficult to play the effect of effectively being close to sealing in the not stressed both sides of glass door, cause between glass door and the box-frame and form the gap, cause cooling gas leakage, increased energy consumption.
The purpose of this utility model aims to provide a kind of rational in infrastructure, sealing effectiveness door sealing structure of refrigerator preferably, to overcome the deficiencies in the prior art part.
Press the door sealing structure of a kind of refrigerator of this purpose design, comprise casing and plastic/glass sliding door, its architectural feature is that the both sides and the corresponding position, casing both sides of described sliding door is provided with magnetic seal mechanism.
The outside of described push-and-pull doorframe embeds and is connected with hollow profile chamber sealing strip, is provided with iron oxygen magnetic plastics bar in the chamber; Casing side corresponding position is provided with the stainless steel magnetism absorbent strip.The cross section of described hollow profile chamber sealing strip is arrow-shaped and rectangular combination.
The outside of described push-and-pull doorframe can also be provided with " returning " font open slot, is provided with wing shape gasket in the groove; The side of open slot is provided with the stainless steel magnetism absorbent strip; Casing side inner chamber corresponding position is provided with strong magnets.One end of described wing shape gasket is fixed in " returning " font open slot, and the other end is close to the wall box sealing.
This reach in freezer/refrigerator makes sliding door both sides and casing be close to driving fit owing to be provided with magnetic seal mechanism in the both sides of sliding door, and sealing effectiveness is better, can reduce cooling gas leakage, saves the energy.And rational in infrastructure, be easy to produce and implement.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is an example structure schematic diagram;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is a kind of door sealing structure sectional structure schematic diagram.
Fig. 4 is another kind of door sealing structure sectional structure schematic diagram.
Referring to Fig. 1-Fig. 3, this refrigerator door sealing structure comprises casing 0 and glass sliding door, embeds in the outside of push-and-pull doorframe 4 and is connected with hollow profile chamber sealing strip 3, is provided with iron oxygen magnetic plastics bar 2 in the chamber; Stainless steel magnetism absorbent strip 1 is pasted in casing side corresponding position.The cross section of hollow profile chamber sealing strip is arrow-shaped and rectangular combination.
Referring to Fig. 4, in the arranged outside of push-and-pull doorframe 8 " returning " font open slot is arranged, be provided with wing shape gasket 6 in the groove; The side of open slot is provided with stainless steel magnetism absorbent strip 7; Be provided with strong magnets 5 in the corresponding position foaming layer of casing side inner chamber.One end of wing shape gasket is fixed in " returning " font open slot, and the other end is close to the wall box sealing.Its stainless steel magnetism absorbent strip 7 is an angle steel shape.
The material of hollow profile chamber sealing strip/wing shape gasket is generally soft EPDM or PVC rubber.
Claims (7)
1. the door sealing structure of a refrigerator comprises casing (0) and plastic/glass sliding door, it is characterized in that the both sides of described sliding door and corresponding position, casing both sides are provided with magnetic seal mechanism.
2. the door sealing structure of refrigerator according to claim 1 is characterized in that the outside embedding of described push-and-pull doorframe (4) is connected with hollow profile chamber sealing strip (3), is provided with iron oxygen magnetic plastics bar (2) in the chamber; Casing side corresponding position is provided with stainless steel magnetism absorbent strip (1).
3. the door sealing structure of refrigerator according to claim 2, the cross section that it is characterized in that described hollow profile chamber sealing strip is arrow-shaped and rectangular combination.
4. the door sealing structure of refrigerator according to claim 1 is characterized in that the arranged outside of described push-and-pull doorframe (8) has " returning " font open slot, is provided with wing shape gasket (6) in the groove; The side of open slot is provided with stainless steel magnetism absorbent strip (7); Casing side inner chamber corresponding position is provided with strong magnets (5).
5. the door sealing structure of refrigerator according to claim 4 is characterized in that an end of described wing shape gasket is fixed in " returning " font open slot, and the other end is close to the wall box sealing.
6. the door sealing structure of refrigerator according to claim 4 is characterized in that described stainless steel magnetism absorbent strip is an angle steel shape.
7. according to the door sealing structure of claim 2 or 4 described refrigerators, it is characterized in that the material of described hollow profile chamber sealing strip/wing shape gasket is generally soft EPDM or PVC rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240296 CN2454732Y (en) | 2000-11-20 | 2000-11-20 | Door sealing structure of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240296 CN2454732Y (en) | 2000-11-20 | 2000-11-20 | Door sealing structure of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2454732Y true CN2454732Y (en) | 2001-10-17 |
Family
ID=33600973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00240296 Expired - Fee Related CN2454732Y (en) | 2000-11-20 | 2000-11-20 | Door sealing structure of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2454732Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185445A (en) * | 2013-03-18 | 2013-07-03 | 海信容声(广东)冰箱有限公司 | Refrigeration longitudinal beam of side-by-side combination refrigerator and side-by-side combination refrigerator |
| CN104048469A (en) * | 2013-03-15 | 2014-09-17 | 海尔集团公司 | Refrigerator |
| CN109059036A (en) * | 2018-07-10 | 2018-12-21 | 华中科技大学 | A kind of rotary regenerative air preheater magnet-wheel apex combustion seal |
| CN114270122A (en) * | 2019-08-27 | 2022-04-01 | 普和希株式会社 | Sealing structure of cold insulation box and cold insulation box |
-
2000
- 2000-11-20 CN CN 00240296 patent/CN2454732Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048469A (en) * | 2013-03-15 | 2014-09-17 | 海尔集团公司 | Refrigerator |
| CN104048469B (en) * | 2013-03-15 | 2018-04-20 | 海尔集团公司 | Refrigerator |
| CN103185445A (en) * | 2013-03-18 | 2013-07-03 | 海信容声(广东)冰箱有限公司 | Refrigeration longitudinal beam of side-by-side combination refrigerator and side-by-side combination refrigerator |
| CN103185445B (en) * | 2013-03-18 | 2016-04-27 | 海信容声(广东)冰箱有限公司 | A kind of side by side combination refrigerator refrigeration longitudinal beam and side by side combination refrigerator |
| CN109059036A (en) * | 2018-07-10 | 2018-12-21 | 华中科技大学 | A kind of rotary regenerative air preheater magnet-wheel apex combustion seal |
| CN109059036B (en) * | 2018-07-10 | 2019-12-20 | 华中科技大学 | Radial sealing device for magnetic wheel of rotary air preheater |
| CN114270122A (en) * | 2019-08-27 | 2022-04-01 | 普和希株式会社 | Sealing structure of cold insulation box and cold insulation box |
| CN114270122B (en) * | 2019-08-27 | 2024-04-02 | 普和希株式会社 | Sealing structure of cold insulation box and cold insulation box |
| US12018755B2 (en) | 2019-08-27 | 2024-06-25 | Phc Corporation | Seal structure of cold storage and cold storage |
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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 |