CN2372640Y - Internal box for refrigerator - Google Patents
Internal box for refrigerator Download PDFInfo
- Publication number
- CN2372640Y CN2372640Y CN 99220683 CN99220683U CN2372640Y CN 2372640 Y CN2372640 Y CN 2372640Y CN 99220683 CN99220683 CN 99220683 CN 99220683 U CN99220683 U CN 99220683U CN 2372640 Y CN2372640 Y CN 2372640Y
- Authority
- CN
- China
- Prior art keywords
- inner box
- interior case
- case
- rectangular preiection
- 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
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- Refrigerator Housings (AREA)
Abstract
The utility model provides the technical proposal of an inner box for a refrigerator, which mainly comprises a cabinet body, an inner box, a heat-insulating layer which is arranged between the cabinet body and the inner box, and a cabinet opening which is arranged on the heat-insulating layer. The proposal is characterized in that a plurality of bars of regular arranged square bulges are arranged on four side walls and a bottom wall of the inner box, and an air duct is formed between the square bulges. The tendency of the square bulges of the side walls of the inner box is vertical, and the square bulges of the bottom wall of the inner box are interrupted regularly.
Description
The utility model relates to the parts that ice box is used in the household electrical appliance, the interior case that especially a kind of ice box is used.
In the prior art, the air channel of air cooling type refrigerator then is in the interior case outside, and the ducting part that assembles with interior case is set, because the air channel is in foaming layer, then needs tight seal, otherwise will stop up the air channel, therefore, the complex process of processing and assembling, manufacturing cost height.
The purpose of this utility model is exactly at the existing in prior technology deficiency, and the interior box technology scheme that provides a kind of ice box to use, the interior case of this scheme directly processes the air channel in interior box body inboard, makes the simple cost of technology low.
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
Description of drawings:
Fig. 1 is the part sectional structure schematic diagram of the utility model embodiment.
By accompanying drawing as can be seen, the interior case that the ice box of this programme is used, mainly include cabinet 2 and interior case 4 and the thermal insulation layer between them 1 and on cabinet mouth 3, the characteristics of this programme are on four sidewalls of case 4 in described and the rectangular preiection 5 of some regular arrangements are arranged on the diapire, form air channel 6 between rectangular preiection 5.The trend of the rectangular preiection 5 in described on case 4 sidewalls is vertical diapires.Rectangular preiection 5 in described on case 4 diapires is regular interruptions.
According to as can be known to the narration of such scheme, because the rectangular preiection of some regular arrangements is arranged on four sidewalls of case and the diapire in this scheme, between this rectangular preiection, constituted the air channel, this has just moved on to the inboard of interior case with the air channel by the interior case outside, and technology is become simply, and manufacturing cost has also just reduced, and, case can also be processed cabinet mouth and interior case together in this, has become to carry the interior case of cabinet mouth, and this has more simplified assembly technology.This shows that the utility model compared with prior art has substantive distinguishing features and progress, its implementation result also is conspicuous.
Claims (3)
1. interior case that ice box is used, mainly include cabinet (2) and interior case (4) and the thermal insulation layer between them (1) and on cabinet mouth (3), it is characterized in that on four sidewalls of case in described (4) and the rectangular preiection (5) of some regular arrangements is arranged on the diapire, between rectangular preiection (5), form air channel (6).
2. the interior case that ice box according to claim 1 is used is characterized in that the trend of the rectangular preiection (5) on described interior case (4) sidewall is vertical diapire.
3. the interior case that ice box according to claim 1 is used, it is characterized in that described in rectangular preiection (5) on case (4) diapire be regular interruption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220683 CN2372640Y (en) | 1999-04-28 | 1999-04-28 | Internal box for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220683 CN2372640Y (en) | 1999-04-28 | 1999-04-28 | Internal box for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2372640Y true CN2372640Y (en) | 2000-04-05 |
Family
ID=34011382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99220683 Expired - Fee Related CN2372640Y (en) | 1999-04-28 | 1999-04-28 | Internal box for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2372640Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928288A (en) * | 2016-06-08 | 2016-09-07 | 台州市美利乐制冷设备有限公司 | Freezer for cold-chain transportation |
-
1999
- 1999-04-28 CN CN 99220683 patent/CN2372640Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928288A (en) * | 2016-06-08 | 2016-09-07 | 台州市美利乐制冷设备有限公司 | Freezer for cold-chain transportation |
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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 |