CN202706766U - Automatic door opening structure - Google Patents
Automatic door opening structure Download PDFInfo
- Publication number
- CN202706766U CN202706766U CN2012203808577U CN201220380857U CN202706766U CN 202706766 U CN202706766 U CN 202706766U CN 2012203808577 U CN2012203808577 U CN 2012203808577U CN 201220380857 U CN201220380857 U CN 201220380857U CN 202706766 U CN202706766 U CN 202706766U
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- CN
- China
- Prior art keywords
- automatic door
- door
- lower hinge
- door body
- automatic
- 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 - Lifetime
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Abstract
The utility model relates to an automatic door opening structure, comprising a box body, an upper hinge, a lower hinge and a door body, as well as an automatic door opener, wherein the door body is connected onto the box body in a pivoting way through the upper hinge and the lower hinge; the automatic door opener provides the door body with loading force for automatic opening; the lower hinge is fixedly arranged on any one of the box body and the door body; the automatic door opener is fixedly arranged on the other of the box body and the door body; and the automatic door opener is connected with the lower hinge, and further can rotate relative to the lower hinge. When the door body of a refrigerator is located in the closing locking state, the automatic door opener applies outward loading force onto the door body; when the locking state of the door body of the refrigerator is released, the door body of the refrigerator is rapidly opened outwardly under the action of the automatic door opener; at the moment, foods can be put into the refrigerator; next, the door body of the refrigerator is rotated by hand to be closed; the automatic door opener is recovered to the state with the loading force; and therefore, the effect of opening the door body rapidly in a force-saving manner is achieved.
Description
Technical field
The utility model relates to a kind of automatic door opening structure, refers to especially a kind of automatic door opening structure for refrigerator.
Background technology
In the refrigerator product in the market, by manpower refrigerator door to be opened mostly, and when opening refrigerator, need to overcome the bonding force of gasket and need to expend certain strength, cause sometimes the refrigerator vibration, in addition, the mode that also has the minority refrigerator to adopt electromagnetic action to combine with frame for movement is opened the door body automatically, this mode is in the process that refrigerator doors is opened, although fast power-saving, the structure relative complex, cost is higher.
The utility model content
In view of this, the purpose of this utility model is, a kind of automatic door opening structure simple in structure is provided, and makes the refrigerator with this automatic door opening structure when the door capable of being opened body, fast power-saving.
For achieving the above object, the utility model provides a kind of automatic door opening structure, comprise casing, upper hinge, lower hinge and door body, described door body is articulated on the described casing by upper hinge and lower hinge, also being included as a body provides the automatic door open device of the loading force of automatic unlatching, described lower hinges fixing fixes on any one of described casing and door body, described automatic door open device be fixed on described casing and the door body another on, described automatic door open device links to each other with described lower hinge, and can rotate with respect to described lower hinge.
Adopt the refrigerator of above-mentioned automatic door opening structure, when refrigerator door is in closed condition, automatic door open device applies an outside loading force to the door body, when the door body is opened, under the effect of above-mentioned loading force, refrigerator door is outwards opened rapidly, when refrigerator door is opened to certain angle, above-mentioned loading force discharges complete, and this moment, refrigerator door was in open mode, and food is put into refrigerator, then turn to the hand propelled refrigerator door and close, this moment, automatic door open device returned to the state with loading force, thereby had realized when opening the door body of refrigerator the effect of fast power-saving.
The utility model is preferred, described automatic door open device has the connecting axle that stretches out laterally, described lower hinge has the tubular column of outwards outstanding hollow, and described connecting axle is inserted in the described tubular column, and described connecting axle can rotate with respect to described tubular column.
The utility model is preferred, the door opener installing plate that described automatic door open device has the automatic door open device main body and stretches out to a side, described door body has the mounting groove corresponding with described door opener installing plate and can hold the groove of described automatic door open device main body in the bottom, described door opener installing plate is fixed by screws in the described mounting groove.
The utility model is preferred, is provided with the hinge mounting groove at described casing, and described lower hinge is fixed by screws in the described hinge mounting groove.
The utility model is preferred, and described automatic door open device and described lower hinge be corresponding being arranged on described door body and the described casing respectively.
The utility model is preferred, and described automatic door open device is arranged on the downside of described door body, and described lower hinge is arranged on the position corresponding with described automatic door open device of described casing.
Automatic door opening structure of the present utility model can easily and rapidly be opened the door body by using automatic door open device.
Description of drawings
Fig. 1 represents the longitdinal cross-section diagram of the automatic door opening structure of refrigerator;
Fig. 2 represents the mounting structure schematic diagram of lower hinge on casing;
A section enlarged diagram in Fig. 3 presentation graphs 2;
Fig. 4 represents the mounting structure schematic diagram on the door body of automatic door open device;
B section enlarged diagram in Fig. 5 presentation graphs 4;
Fig. 6 represents automatic door open device contour structures schematic diagram.
[description of symbols among the figure]
1 casing; 11 hinge mounting grooves; 2 bodies; 22 grooves; 23 mounting grooves; 3 automatic door open devices; 31 door opener main bodys; 32 door opener installing plates; 33 connecting axles; 4 upper hinges; 5 times hinges; 51 times hinge mounting plates; 52 tubular columns.
The specific embodiment
According to a preferred embodiment of the present utility model, Fig. 1 ~ Fig. 6 represents a kind of automatic door opening structure of refrigerator, mainly comprises casing 1, door body 2, automatic door open device 3, upper hinge 4 and lower hinge 5.
In addition, the installed position of hinge 5 under correspondence on the casing 1, have hinge mounting groove 11, lower hinge mounting plate 51 is fixed by screws in the hinge mounting groove 11, automatic door open device 3 has tubular door opener main body 31, the door opener installing plate 32 that stretches out to a side and the connecting axle 33 that stretches out laterally perpendicular to installing plate 32 stretches out direction, door body 2 is provided with the groove 21 that can hold the door opener main body and the mounting groove 22 that is used for holding the door opener installing plate at the installed position of corresponding automatic door open device 3, the door opener installing plate 32 of automatic door open device 3 is fixed by screws in the mounting groove 22, the connecting axle 33 of automatic door open device 3 inserts in the tubular column 52 of lower hinge 5, and connecting axle 33 can freely rotate with respect to tubular column 52.
Also have, on door body and the casing of refrigerator, also be provided with the door body locking device of door body 2 lockings and remove the releasing door body locking device of door body locking, for example, door body locking device is the combination of card and draw-in groove, and removing door body locking device is button, button is connected with card, when the door body was closed, card was locked in the draw-in groove corresponding with it, when the door body is opened, action button makes card break away from draw-in groove, and Men Ticheng is without the locking restrained condition.
Concrete action is: be in when closing locking state at refrigerator door 2, automatic door open device 3 applies an outside loading force to door body 2, during when preparation door capable of being opened body and with latch-release, under the effect of above-mentioned loading force, refrigerator door 2 is outwards rotated to be opened, when refrigerator door 2 is opened to certain angle, above-mentioned loading force discharges complete, this moment, refrigerator door 2 was in open mode, under this kind state, food is put into refrigerator, then turn to the hand propelled refrigerator door and close, this moment, automatic door open device returned to the state with loading force, and the size of the loading force of open angle by automatic door open device 3 is set of door body 2 is determined.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. an automatic door opening structure comprises casing (1), upper hinge (4), lower hinge (5) and door body (2), and described door body (2) is articulated on the described casing (1) by upper hinge (4) and lower hinge (5), it is characterized in that,
Also be included as a body (2) automatic door open device (3) of the loading force of automatic unlatching be provided,
Described lower hinge (5) is fixed on any one of described casing (1) and door body (2), described automatic door open device (3) be fixed on described casing (1) and the door body (2) another on, described automatic door open device (3) links to each other with described lower hinge (5), and can rotate with respect to described lower hinge (5).
2. automatic door opening structure according to claim 1 is characterized in that,
Described automatic door open device (3) has the connecting axle (33) that stretches out laterally, described lower hinge (5) has the tubular column (52) of outwards outstanding hollow, described connecting axle (33) is inserted in the described tubular column (52), and described connecting axle (33) can rotate with respect to described tubular column (52).
3. automatic door opening structure according to claim 1 is characterized in that,
The door opener installing plate (32) that described automatic door open device (3) has automatic door open device main body (31) and stretches out to a side, described door body (2) has the mounting groove (22) corresponding with described door opener installing plate (32) and can hold the groove (21) of described automatic door open device main body (31) in the bottom, described door opener installing plate (32) is fixed by screws in the described mounting groove (22).
4. automatic door opening structure according to claim 1 is characterized in that,
Be provided with hinge mounting groove (11) at described casing (1), described lower hinge (5) is fixed by screws in the described hinge mounting groove (11).
5. automatic door opening structure according to claim 1 is characterized in that,
Described automatic door open device (3) and described lower hinge (5) be corresponding being arranged on described door body (2) and the described casing (1) respectively.
6. automatic door opening structure according to claim 5, it is characterized in that, described automatic door open device (3) is arranged on the downside of described door body (2), and described lower hinge (5) is arranged on the position corresponding with described automatic door open device (3) of described casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203808577U CN202706766U (en) | 2012-08-02 | 2012-08-02 | Automatic door opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203808577U CN202706766U (en) | 2012-08-02 | 2012-08-02 | Automatic door opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202706766U true CN202706766U (en) | 2013-01-30 |
Family
ID=47587076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203808577U Expired - Lifetime CN202706766U (en) | 2012-08-02 | 2012-08-02 | Automatic door opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202706766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567217A (en) * | 2014-11-26 | 2015-04-29 | 青岛海尔股份有限公司 | Automatic door-opening mechanism and refrigerator with automatic door-opening mechanism |
| CN110821335A (en) * | 2019-11-13 | 2020-02-21 | 亚杰科技（江苏）有限公司 | Intelligent door structure of production workshop |
-
2012
- 2012-08-02 CN CN2012203808577U patent/CN202706766U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567217A (en) * | 2014-11-26 | 2015-04-29 | 青岛海尔股份有限公司 | Automatic door-opening mechanism and refrigerator with automatic door-opening mechanism |
| CN110821335A (en) * | 2019-11-13 | 2020-02-21 | 亚杰科技（江苏）有限公司 | Intelligent door structure of production workshop |
| CN110821335B (en) * | 2019-11-13 | 2021-06-04 | 亚杰科技（江苏）有限公司 | Intelligent door structure of production workshop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |