CN105444500B - Door body structure and the refrigerator with the door body structure - Google Patents
Door body structure and the refrigerator with the door body structure Download PDFInfo
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- CN105444500B CN105444500B CN201410373785.7A CN201410373785A CN105444500B CN 105444500 B CN105444500 B CN 105444500B CN 201410373785 A CN201410373785 A CN 201410373785A CN 105444500 B CN105444500 B CN 105444500B
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- layer door
- door
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- outer layer
- body structure
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Abstract
The present invention relates to door body structure and the refrigerator with the door body structure.Specifically, the invention provides a kind of door body structure, including outer layer door, inner layer door and self-locking mechanism, wherein, self-locking mechanism is configured to：When inner layer door and outer layer door are in closed mode, during inner layer door is opened, outer layer door and inner layer door are locked together so that outer layer door is opened jointly with inner layer door, and keeps mutually locking；When inner layer door and outer layer are in open mode and mutually locking, inner layer door and outer layer door are closed, when inner layer door and outer layer door closing in place, the locking between outer layer door and inner layer door is released.Present invention also offers the refrigerator with the door body structure.The door body structure of the application and the refrigerator with the door body structure, because with self-locking mechanism, can lock together outer layer door and inner layer door so that outer layer door is opened jointly with inner layer door, and keep mutually locking, substantially reduce the probability that outer layer door collides.
Description
Technical field
The present invention relates to refrigerator door, more particularly to a kind of door body structure and the refrigerator with the door body structure.
Background technology
At present, in the market occurs in that some electric refrigerator with two door, and it includes outer layer door and inner layer door, and wherein inner layer door is
Bright.When user opens outer layer behind the door, it can pass through transparent inner layer door and observe inside refrigerator.Due to observed ice in advance
The putting position of case interior items, therefore can be carried out rapidly when picking and placeing article, compared to individual layer door refrigerator, it can save and take
The time of article is put, to reduce the leakage of cold air.In addition, in the market also occurs in that other two storied gate refrigerators, it also has interior
Layer door and outer layer door, inner layer door are located between outer layer door and casing.The inner layer door includes interior door body and enclosed to be located at interior door body week
Accommodation space is distributed with the framework enclosed, interior door body, and the accommodation space has the opening towards outer layer door.
However, in above two refrigerator having door-in-door, in the case where opening inner layer door, outer layer door is It is not necessary to open, together
When open inner layer door and outer layer door the open angle of outer layer can be made normally to be limited more than refrigerator using angle, to refrigerator and its
Door body structure causes to damage；It is not the place being flush with money for space where some refrigerators, outer layer door and wall etc. can occurs
Collision, is damaged.
The content of the invention
One purpose of first aspect present invention is intended to the door body structure for overcoming refrigerator having door-in-door of the prior art
At least one defect is there is provided a kind of door body structure, and it can be protected to self structure, significantly improve the peace of door body structure
Quan Xing.
One of first aspect present invention is further objective is that the convenience of self-locking mechanism action will be improved as far as possible.
One purpose of second aspect of the present invention is to provide for a kind of refrigerator with above-mentioned door body structure.
According to the first aspect of the invention, the invention provides a kind of door body structure, including outer layer door, inner layer door and self-locking
Mechanism, wherein, the self-locking mechanism is configured to：
, will be described during the inner layer door is opened when the inner layer door and outer layer door are in closed mode
Outer layer door and the inner layer door are locked together so that the outer layer door is opened jointly with the inner layer door, and keeps mutually interlocking
It is fixed；
When the inner layer door and outer layer door are in open mode and mutually locking, the inner layer door and the outer layer are closed
Door, when the inner layer door and outer layer door closing in place, releases the locking between the outer layer door and the inner layer door.
Alternatively, the self-locking mechanism includes：
Hanging plate, is fixed on the outer layer door, the hanging plate and is formed with hanging hole；With
Hanging hook assembly, is installed on the inner layer door, and the hanging hook assembly has hook, and the hook is configured to：Described
When inner layer door is in open mode, the hanging hole is hooked in；When the inner layer door is closed, depart from the hanging hole.
Alternatively, the hanging hook assembly also includes：
Push rod, is configured to during the inner layer door is closed, its one end is directly or indirectly contacted with doorframe structure,
To drive the hook around its turn by side link when being moved in the presence of the doorframe structure to first direction along its axis
Axle is rotated to be departed from from the hanging hole；With
Resetting means, is configured to during the inner layer door is opened, and makes the push rod to opposite with first direction
Second direction moves to drive the hook to be hooked in the hanging hole around its axis of rotation along its axis.
Alternatively, the hanging hook assembly further comprises：
Base, with turn hole portion, to install the rotating shaft of the hook.
Alternatively, the turn hole portion includes neck and jack, and the hook portion of the hook is located at the neck and the jack
Between.
Alternatively, one end of the side link is fixedly connected with the rotating shaft, the other end of the side link and the top
The other end pivot joint of bar.
Alternatively, the base further comprises：Block reinforcement, is provided with slide opening, and the push rod passes through the slide opening, and
The push rod is in motion, and the push rod can the joltily telescopic slide in the slide opening.
Alternatively, the resetting means includes：Spring compressor, is fixed on one end of the remote side link of the push rod；
And spring, be sleeved on the push rod, its one end is contacted against with the block reinforcement, its other end contacted with the spring compressor to
Lean on.
Alternatively, on the hanging plate, the lower surface for being fixed on the outer layer door；The hanging hook assembly, is installed in described
The bottom of layer door.
According to the second aspect of the invention, the invention provides a kind of refrigerator, including any of the above-described kind of door body structure.
The door body structure of the application and the refrigerator with the door body structure, because with self-locking mechanism, can be by outer layer door
Locked together with inner layer door so that outer layer door is opened jointly with inner layer door, and keep mutually locking, substantially reduce outer layer door
The probability collided.
Further, self-locking mechanism is particularly tied in the door body structure due to the application and the refrigerator with the door body structure
Structure, significantly improves the convenience of self-locking mechanism action.
Further, the door body structure of the application can be applied not only to refrigerator door, can also be applied to wardrobe door, cabinet
The fields such as door.
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will be brighter
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic diagram of door body structure according to an embodiment of the invention；
Fig. 2 is the schematic block diagram of self-locking mechanism in door body structure according to an embodiment of the invention；
Fig. 3 is the schematic block diagram of self-locking mechanism in door body structure according to an embodiment of the invention；
Fig. 4 is the schematic explosive view of self-locking mechanism in door body structure according to an embodiment of the invention；
Fig. 5 is the schematic structure of the hanging hook assembly of self-locking mechanism in door body mechanism according to an embodiment of the invention
Figure；
Fig. 6 is the schematic diagram of refrigerator according to an embodiment of the invention；
Fig. 7 is the schematic, bottom view of refrigerator according to an embodiment of the invention.
Embodiment
Fig. 1 is the schematic diagram of door body structure according to an embodiment of the invention.The embodiments of the invention provide
A kind of door body structure, it includes outer layer door 10, inner layer door 20 and self-locking mechanism 30.The also referred to as outer door of outer layer door 10, it is interior
Layer door 20 is also referred to as inner door.In embodiments of the present invention, 10 projection on inner layer door 20 of outer layer door can cover internal layer
Door 20 it is some or all of.Outer layer door 10 can be also arranged in inner layer door 20, and the size of such as outer layer door 10 is inner layer door 20
Half, and the lower surface of outer layer door 10 is concordant with the lower surface of inner layer door 20, the outer surface of outer layer 10 and inner layer door 20
Outer surface of upper is concordant.
Especially, the self-locking mechanism 30 of the door body structure of the embodiment of the present invention is configured to：In inner layer door 20 and outer layer door 10
When being in closed mode, during inner layer door 20 is opened, outer layer door 10 and inner layer door 20 are locked together so that outer
Layer door 10 is opened jointly with inner layer door 20, and keeps mutually locking；Open mode and phase are in inner layer door 20 and outer layer door 10
Timing is interlocked, inner layer door 20 and outer layer door 10 is closed, when inner layer door 20 and the closing of outer layer door 10 in place, outer layer 10 Hes of door are released
Locking between inner layer door 20, so as to allow the outer layer door 10 in the state of inner layer door 20 is closed to be opened relative to inner layer door 20
Close.
In some embodiments of the invention, as shown in Figures 2 and 3, the door body structure of the embodiment of the present invention from lock machine
Structure 30 includes hanging plate 31, hanging hook assembly 32.Hanging plate 31 is fixed on outer layer door 10, and hanging hole 311 is formed with thereon.Hanging hook assembly 32 is pacified
Loaded on inner layer door 20, it has hook 321, push rod 322 and resetting means.Hook 321 is configured to：It is in and opens in inner layer door 20
During state, hanging hole 311 is hooked in；When inner layer door 20 is closed, depart from hanging hole 311.Push rod 322 is configured to closing
During inner layer door 20, its one end is directly or indirectly contacted with doorframe structure, with the presence of doorframe structure to first
Direction is departed from by the drive of side link 324 hook 321 when being moved along its axis around its axis of rotation from hanging hole 311.Resetting means
It is configured to during inner layer door 20 is opened, push rod 322 is moved to the second direction opposite with first direction along its axis
To drive hook 321 to be hooked in hanging hole 311 around its axis of rotation.
Fig. 4 is the schematic explosive view of self-locking mechanism in door body structure according to an embodiment of the invention.Such as Fig. 4 institutes
Show, and refer to Fig. 5, hanging hook assembly 32 further comprises base 323.There is turn hole portion, with mounting hook 321 on base 323
Rotating shaft, for example, turn hole portion may include neck and jack, the hook portion of hook 321 is located between neck and jack, is easy to the peace of rotating shaft
Dress.Slide opening is provided with block reinforcement 325 on base 323, push rod 322 passes through slide opening, and push rod 322, in motion, push rod 322 can
The joltily telescopic slide in slide opening.Resetting means may include spring compressor 326 and spring 327.Spring compressor 326 is fixed on push rod
The tail end of push rod 322 is fixed in one end of 322 remote side link 324, i.e. spring compressor 326, can be by screw by spring compressor 326
It is fixed on push rod 322.Spring compressor 326 passes through the through hole set on base 323.Spring 327 is sleeved on push rod 322, one
End is contacted against with block reinforcement 325, and its other end is contacted against with spring compressor 326.
One end of side link 324 is fixedly connected with rotating shaft, and the other end of side link 324 is pivotally connected with the other end of push rod 322.
Because the head end of push rod 322 is circumferentially moved when push rod 322 carries out stretching motion, therefore push rod 322 is during movement
Need to carry out slight swing/shake.Because push rod 322 is fixed on spring compressor 323, it needs to utilize push rod 322 itself
Elastic deformation ensures that it carries out slight swing, so that push rod generally edge is moved perpendicular to the direction of inner layer door 20.In addition, sliding
The diameter in hole is greater than the diameter of push rod 322, so that push rod 322 has the space swung.Some in the present invention are alternative
In embodiment, push rod 322 is connected by connecting rod with side link 324, i.e. the other end of side link 324 and one end of connecting rod are pivotally connected,
The other end of connecting rod is pivotally connected with the other end of push rod 322, and push rod edge can be made to be moved perpendicular to the direction of inner layer door 20.
In embodiments of the present invention, hanging plate 31 is securable on the lower surface of outer layer door 10, and hanging hook assembly 32 is mountable to
The bottom of inner layer door 20, scraper plate 31 and hanging hook assembly 32 are separately mounted to the bottom of inner layer door 20 and outer layer door 10, do not account for additionally
With the installing space of door body structure, impacted prevented also from the rotation to hook.The push rod of hanging hook assembly 32 carries out flexible fortune
Dynamic direction is generally perpendicular to inner layer door 20, can directly utilize the end face and inner layer door parallel to inner layer door 20 of doorframe structure
The continuous diminution of 20 inner side distance between the surface, makes push rod retraction cause the disengaging of hook.
Fig. 6 is the schematic diagram of refrigerator according to an embodiment of the invention.As shown in fig. 6, and refer to Fig. 7, this
Inventive embodiments additionally provide a kind of refrigerator, and it includes the door body structure in doorframe structure and any of the above-described embodiment.This implementation
The refrigerator of example is illustrated by taking the refrigerator of left and right double door (clamshell doors) as an example, and door body structure setting only on the right is outer
Layer door 10 and inner layer door 20.It will be appreciated by persons skilled in the art that the present invention is not limited thereto, structure, the same left side are planted by place
Door body structure can also use the embodiment of the present invention in door body structure；Or, only the door body structure on the left side uses the present invention
Door body structure in embodiment.In other embodiments of the invention, right side door body can be set to include visiting and Xiamen
Two door design up and down, and the door body structure that can be used in the embodiment of the present invention of visiting.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or deriving many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (8)
1. a kind of door body structure, including outer layer door, inner layer door and self-locking mechanism, it is characterised in that the self-locking mechanism is configured to：
, will be described during the inner layer door is opened when the inner layer door and outer layer door are in closed mode
Outer layer door and the inner layer door are locked together so that the outer layer door is opened jointly with the inner layer door, and keeps mutually interlocking
It is fixed；
When the inner layer door and outer layer door are in open mode and mutually locking, the inner layer door and the outer layer are closed
Door, when the inner layer door and outer layer door closing in place, releases the locking between the outer layer door and the inner layer door；
The self-locking mechanism includes the hanging plate for being fixed on the outer layer door and the hanging hook assembly for being installed on the inner layer door；Wherein
Hanging hole is formed with the hanging plate；
The hanging hook assembly includes：
Hook, is configured to, when the inner layer door is in open mode, be hooked in the hanging hole；It is in and closes in the inner layer door
During state, depart from the hanging hole；
Push rod, is configured to during the inner layer door is closed, its one end is directly or indirectly contacted with doorframe structure, with
In the presence of the doorframe structure to first direction along its axis move when by side link drive it is described hook around its rotating shaft turn
It is dynamic to depart from from the hanging hole；With
Resetting means, is configured to during the inner layer door is opened, make the push rod to opposite with first direction second
Move to drive the hook to be hooked in the hanging hole around its axis of rotation along its axis in direction.
2. door body structure according to claim 1, it is characterised in that the hanging hook assembly further comprises：
Base, with turn hole portion, to install the rotating shaft of the hook.
3. door body structure according to claim 2, it is characterised in that
The turn hole portion includes neck and jack, and the hook portion of the hook is located between the neck and the jack.
4. door body structure according to claim 3, it is characterised in that
One end of the side link is fixedly connected with the rotating shaft, the other end pivot of the other end of the side link and the push rod
Connect.
5. door body structure according to claim 4, it is characterised in that the base further comprises：
Block reinforcement, is provided with slide opening, the push rod passes through the slide opening, and the push rod, in motion, the push rod can shake
Dynamic ground telescopic slide in the slide opening.
6. door body structure according to claim 5, it is characterised in that the resetting means includes：
Spring compressor, is fixed on one end of the remote side link of the push rod；With
Spring, is sleeved on the push rod, and its one end is contacted against with the block reinforcement, its other end contacted with the spring compressor to
Lean on.
7. door body structure according to claim 1, it is characterised in that
On the hanging plate, the lower surface for being fixed on the outer layer door；
The hanging hook assembly, is installed on the bottom of the inner layer door.
8. a kind of refrigerator, it is characterised in that including the door body structure any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410373785.7A CN105444500B (en) | 2014-07-31 | 2014-07-31 | Door body structure and the refrigerator with the door body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410373785.7A CN105444500B (en) | 2014-07-31 | 2014-07-31 | Door body structure and the refrigerator with the door body structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105444500A CN105444500A (en) | 2016-03-30 |
| CN105444500B true CN105444500B (en) | 2017-09-29 |
Family
ID=55554984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410373785.7A Active CN105444500B (en) | 2014-07-31 | 2014-07-31 | Door body structure and the refrigerator with the door body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105444500B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017109263B4 (en) * | 2017-04-28 | 2019-06-06 | Binder Gmbh | laboratory cabinet |
| CN109066340B (en) * | 2018-08-28 | 2024-03-08 | 湖南恒力通电气设备科技有限公司 | Sealed double-cabinet door switch cabinet |
| CN111818741B (en) * | 2020-06-27 | 2021-08-27 | 广东佰林电气设备厂有限公司 | Electrical equipment box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19639696A1 (en) * | 1996-09-26 | 1998-04-09 | Accumulata Verwaltungs Gmbh | Cooling device with several lockable compartments |
| JP2976103B2 (en) * | 1997-10-08 | 1999-11-10 | 株式会社アイテック | refrigerator |
| CN2527645Y (en) * | 2002-01-22 | 2002-12-25 | 高中合 | Column-type automatic lock |
| CN2738183Y (en) * | 2004-11-01 | 2005-11-02 | 广东科龙电器股份有限公司 | Refrigerator with lock |
| CN101711332A (en) * | 2007-06-05 | 2010-05-19 | 伊莱克斯家用产品公司 | Storage system |
| CN103256777A (en) * | 2013-05-10 | 2013-08-21 | 澳柯玛股份有限公司 | Refrigerator and method for opening and closing refrigerator door body thereof |
-
2014
- 2014-07-31 CN CN201410373785.7A patent/CN105444500B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19639696A1 (en) * | 1996-09-26 | 1998-04-09 | Accumulata Verwaltungs Gmbh | Cooling device with several lockable compartments |
| JP2976103B2 (en) * | 1997-10-08 | 1999-11-10 | 株式会社アイテック | refrigerator |
| CN2527645Y (en) * | 2002-01-22 | 2002-12-25 | 高中合 | Column-type automatic lock |
| CN2738183Y (en) * | 2004-11-01 | 2005-11-02 | 广东科龙电器股份有限公司 | Refrigerator with lock |
| CN101711332A (en) * | 2007-06-05 | 2010-05-19 | 伊莱克斯家用产品公司 | Storage system |
| CN103256777A (en) * | 2013-05-10 | 2013-08-21 | 澳柯玛股份有限公司 | Refrigerator and method for opening and closing refrigerator door body thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105444500A (en) | 2016-03-30 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Jian Inventor after: Yang Falin Inventor after: Xu Zhiguo Inventor after: Jiang Mingliang Inventor before: Yang Falin Inventor before: Xu Zhiguo Inventor before: Jiang Mingliang |
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| CB03 | Change of inventor or designer information |