CN203011050U - Refrigerator door with self-locking mechanism - Google Patents
Refrigerator door with self-locking mechanism Download PDFInfo
- Publication number
- CN203011050U CN203011050U CN 201220667361 CN201220667361U CN203011050U CN 203011050 U CN203011050 U CN 203011050U CN 201220667361 CN201220667361 CN 201220667361 CN 201220667361 U CN201220667361 U CN 201220667361U CN 203011050 U CN203011050 U CN 203011050U
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- Prior art keywords
- door
- refrigerator
- hinge
- door latch
- self
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- Expired - Fee Related
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Abstract
The utility model relates to a refrigerator door with a self-locking mechanism. The refrigerator door comprises a refrigerator door body frame, a door hinge which is fixedly installed on the refrigerator door body frame, a door lock catch which is connected with the door hinge through a connecting shaft, and a door body which is connected with the door lock catch. A limiting block is arranged on the door hinge, an elastic groove block which is matched with the limiting block is arranged on the door lock catch, and a gap is formed between the elastic groove block and the door lock catch. When the door body is closed, the limiting block is meshed with the elastic groove block to lock the door body, and therefore electricity loss due to the fact that the door body is well closed is avoided, and at the same time, objects inside a refrigerator are guaranteed to be fresh. The refrigerator door with the self-locking mechanism is stable in structure and firm in connection, guarantees that the refrigerator runs stably during opening and closing processes of the door body, improves product quality and prolongs service life of the product.
Description
Technical field
The utility model relates to the refrigerator manufacturing industry, is specifically related to a kind of refrigerator doors with self-locking mechanism.
Background technology
Refrigerator is a kind of refrigeration plant that keeps constant low temperature.It is also a kind of product for civilian use that makes food or other article keep the constant low temperature cold conditions.Compressor, cabinet or the case of ice machine in order to freeze are arranged in casing; Hutch with refrigerating plant.The volume of household electric refrigerator is generally 20 to 500 liters.1910 in the world the domestic refrigerator of First compression-type refrigeration come out in the U.S..Nineteen twenty-five Sweden Lido company has developed the family expenses absorption refrigerator.Nineteen twenty-seven, GE developed the totally enclosed type refrigerator.Nineteen thirty adopts the cooling continuous diffusion absorption refrigerator of air of different heating mode to put on market.Succeeded in developing the novel refrigerant Freon 12 in 1931.Begin to produce the Household hot refrigerator latter half fifties.China produces refrigerator since the fifties.
In the prior art, the door body of refrigerator is in the process that opens and closes, if the refrigerator doors automatic door locking device is not set, the situation that will occur being not closed completely after refrigerator door is opened occurs, cause the refrigerator operation of always freezing, caused the loss of the energy, and the article that easily cause refrigerator inside to be deposited lose fresh-keeping function, brought inconvenience for the user of refrigerator.Therefore, the refrigerator door of refrigerator self-locking device is not set, and not only energy consumption is large, and the waste resource is returned the user and brought a lot of inconvenience, has caused the loss of user's property.
Therefore, produce a kind of simple in structure, easy to operate, the door body close tightly, the refrigerator doors with self-locking mechanism of energy-conserving and environment-protective has wide market prospects.
Summary of the invention
For the deficiencies in the prior art, the utility model provide a kind of simple in structure, easy to operate, the door body is closed tightly, the refrigerator doors with self-locking mechanism of energy-conserving and environment-protective.
The technical solution of the utility model is achieved in that a kind of refrigerator doors with self-locking mechanism, the door latch that comprises the refrigerator door framework, is fixedly mounted on hinge on the refrigerator door framework, is connected with hinge by connecting axle, the door body that is connected with door latch, be provided with limited block on described hinge, be provided with the elastic force groove piece that cooperatively interacts with limited block on door latch, be provided with the gap between elastic force groove piece and door latch.
Be provided with the first bolt hole on described hinge, hinge is fixedly mounted on the refrigerator door framework by the first bolt that matches with the first bolt hole.
Be provided with the second bolt hole on described door latch, door latch is arranged on a body by the second bolt that matches with the second bolt hole.
Be respectively arranged with hinge connecting shaft hole and door latch connecting shaft hole on described hinge and door latch, connecting axle is arranged in hinge connecting shaft hole and door latch connecting shaft hole.
the utlity model has following good effect: at first, this product structure is simple, comprise the refrigerator door framework, be fixedly mounted on the hinge on the refrigerator door framework, the door latch that is connected with hinge by connecting axle, the door body that is connected with door latch, be provided with limited block on described hinge, be provided with the elastic force groove piece that cooperatively interacts with limited block on door latch, be provided with the gap between elastic force groove piece and door latch, after the door body is closed, limited block and elastic force groove piece are intermeshing, the door body is locked, prevented because not closing the loss of the electric weight that causes of door body, guaranteed simultaneously the fresh of the interior article of refrigerator, secondly, be provided with the first bolt hole on hinge, hinge is fixedly mounted on a body framework by the first bolt that matches with the first bolt hole, be provided with the second bolt hole on door latch, door latch is arranged on a body by the second bolt that matches with the second bolt hole, Stability Analysis of Structures, be connected firmly, guarantee the stable operation in the process of folding of door body, improved the quality of product, extended the service life of product.
Description of drawings
Fig. 1 is the utility model door body structure schematic diagram.
Fig. 2 is the utility model door hinge structure schematic diagram.
Fig. 3 is the utility model door lock catch structure schematic diagram.
The specific embodiment
As shown in Figure 1, 2, 3, a kind of refrigerator doors with self-locking mechanism, the door latch 4 that comprises refrigerator door framework 1, is fixedly mounted on hinge 3 on refrigerator door framework 1, is connected with hinge 3 by connecting axle 5, the door body 2 that is connected with door latch 4, be provided with limited block 11 on described hinge 3, be provided with the elastic force groove piece 13 that cooperatively interacts with limited block 11 on door latch 4, be provided with gap 14 between elastic force groove piece 13 and door latch 4.
Be provided with the first bolt hole 8 on described hinge 3, hinge 3 is fixedly mounted on refrigerator door framework 1 by the first bolt 6 that matches with the first bolt hole 8.Be provided with the second bolt hole 9 on described door latch 4, door latch 4 is arranged on a body 2 by the second bolt 7 that matches with the second bolt hole 9.Be respectively arranged with hinge connecting shaft hole 10 and door latch connecting shaft hole 12 on described hinge 3 and door latch 4, connecting axle 5 is arranged in hinge connecting shaft hole 10 and door latch connecting shaft hole 12.
The utility model is after door body 2 is closed, and limited block 11 is intermeshing with elastic force groove piece 13, with door body 2 and 1 locking of refrigerator door framework, has prevented from having guaranteed simultaneously the fresh of the interior article of refrigerator because not closing the loss of the electric weight that door body 2 causes.Be provided with the first bolt hole 8 on hinge 3, hinge 3 is fixedly mounted on refrigerator door framework 1 by the first bolt 6 that matches with the first bolt hole 8, be provided with the second bolt hole 9 on door latch 4, door latch 4 is arranged on a body 2 by the second bolt 7 that matches with the second bolt hole 9, Stability Analysis of Structures is connected firmly, and has guaranteed the stable operation in the process of folding of door body, improve the quality of product, extended the service life of product.
Claims (4)
1. refrigerator doors with self-locking mechanism, the door latch (4) that comprises refrigerator door framework (1), is fixedly mounted on hinge (3) on refrigerator door framework (1), is connected with hinge (3) by connecting axle (5), the door body (2) that is connected with door latch (4), it is characterized in that: be provided with limited block (11) on described hinge (3), be provided with the elastic force groove piece (13) that cooperatively interacts with limited block (11) on door latch (4), be provided with gap (14) between elastic force groove piece (13) and door latch (4).
2. the refrigerator doors with self-locking mechanism according to claim 1, it is characterized in that: be provided with the first bolt hole (8) on described hinge (3), hinge (3) is fixedly mounted on refrigerator door framework (1) by the first bolt (6) that matches with the first bolt hole (8).
3. the refrigerator doors with self-locking mechanism according to claim 1, it is characterized in that: be provided with the second bolt hole (9) on described door latch (4), door latch (4) is arranged on a body (2) by the second bolt (7) that matches with the second bolt hole (9).
4. the refrigerator doors with self-locking mechanism according to claim 1, it is characterized in that: be respectively arranged with hinge connecting shaft hole (10) and door latch connecting shaft hole (12) on described hinge (3) and door latch (4), connecting axle (5) is arranged in hinge connecting shaft hole (10) and door latch connecting shaft hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667361 CN203011050U (en) | 2012-12-07 | 2012-12-07 | Refrigerator door with self-locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667361 CN203011050U (en) | 2012-12-07 | 2012-12-07 | Refrigerator door with self-locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011050U true CN203011050U (en) | 2013-06-19 |
Family
ID=48602639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220667361 Expired - Fee Related CN203011050U (en) | 2012-12-07 | 2012-12-07 | Refrigerator door with self-locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011050U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329901A (en) * | 2014-05-28 | 2015-02-04 | 青岛海尔股份有限公司 | Refrigerator |
| CN104329882A (en) * | 2014-06-30 | 2015-02-04 | 青岛海尔股份有限公司 | Refrigerator |
| CN104567223A (en) * | 2015-01-04 | 2015-04-29 | 泰州乐金电子冷机有限公司 | Auxiliary door closing device applicable to refrigerator |
| CN104948047A (en) * | 2015-06-25 | 2015-09-30 | 合肥美的电冰箱有限公司 | Self-locking assembly and refrigeration equipment |
| CN105484591A (en) * | 2014-10-10 | 2016-04-13 | 苏州三星电子有限公司 | Refrigerator door hinge mechanisms |
| CN106574474A (en) * | 2014-07-25 | 2017-04-19 | Bsh家用电器有限公司 | Domestic refrigerator having a closing cam which has a coupling projection with a recess |
| CN107091025A (en) * | 2017-05-08 | 2017-08-25 | 合肥华凌股份有限公司 | Hovering mechanism and refrigerator for bin |
-
2012
- 2012-12-07 CN CN 201220667361 patent/CN203011050U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329901A (en) * | 2014-05-28 | 2015-02-04 | 青岛海尔股份有限公司 | Refrigerator |
| CN104329901B (en) * | 2014-05-28 | 2017-01-04 | 青岛海尔股份有限公司 | Refrigerator |
| CN104329882A (en) * | 2014-06-30 | 2015-02-04 | 青岛海尔股份有限公司 | Refrigerator |
| CN104329882B (en) * | 2014-06-30 | 2017-04-26 | 青岛海尔股份有限公司 | Refrigerator |
| CN106574474A (en) * | 2014-07-25 | 2017-04-19 | Bsh家用电器有限公司 | Domestic refrigerator having a closing cam which has a coupling projection with a recess |
| US10584524B2 (en) | 2014-07-25 | 2020-03-10 | Bsh Hausgeraete Gmbh | Domestic refrigerator having a closing cam which has a coupling projection with a recess |
| CN105484591A (en) * | 2014-10-10 | 2016-04-13 | 苏州三星电子有限公司 | Refrigerator door hinge mechanisms |
| CN104567223A (en) * | 2015-01-04 | 2015-04-29 | 泰州乐金电子冷机有限公司 | Auxiliary door closing device applicable to refrigerator |
| CN104948047A (en) * | 2015-06-25 | 2015-09-30 | 合肥美的电冰箱有限公司 | Self-locking assembly and refrigeration equipment |
| CN107091025A (en) * | 2017-05-08 | 2017-08-25 | 合肥华凌股份有限公司 | Hovering mechanism and refrigerator for bin |
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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: 20130619 Termination date: 20131207 |