CN105444500A - Door body structure and refrigerator with the door body structure - Google Patents
Door body structure and refrigerator with the door body structure Download PDFInfo
- Publication number
- CN105444500A CN105444500A CN201410373785.7A CN201410373785A CN105444500A CN 105444500 A CN105444500 A CN 105444500A CN 201410373785 A CN201410373785 A CN 201410373785A CN 105444500 A CN105444500 A CN 105444500A
- Authority
- CN
- China
- Prior art keywords
- door
- inner layer
- layer door
- body structure
- door body
- 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.)
- Granted
Links
Landscapes
- Refrigerator Housings (AREA)
Abstract
The invention relates to a door body structure and a refrigerator with the door body structure. Specifically, the invention provides a door body structure comprising an outer layer door, an inner layer door and a self-locking mechanism. The self-locking mechanism is configured by: locking the outer layer door and the inner layer door together during the process of opening the inner layer door when the inner layer door and the outer layer door are both in a close state so that the outer layer door is opened along with the opening of the inner layer door and the mutual locking is maintained; closing the inner layer door and the outer layer door when the inner layer door and the outer layer door are both in an open and an mutual locking state; unlocking the lock between the outer layer door and the inner layer door when the inner layer door and the outer layer door are closed and in place. The invention also provides a refrigerator with the door body structure. According to the door body structure and a refrigerator with the door body structure, by use of the self-locking mechanism, the outer layer door and the inner layer door are locked together, the outer layer door can be opened along with the opening of the inner layer door, and the mutual locking is maintained so that the occurrence of collision of the outer layer door is greatly reduced.
Description
Technical field
The present invention relates to refrigerator door, particularly relate to a kind of door body structure and there is the refrigerator of this door body structure.
Background technology
At present, market has occurred some electric refrigerator with two doors, it comprises outer door and inner layer door, and wherein inner layer door is transparent.When user opens skin behind the door, can pass through transparent inner layer door and observe refrigerator inside.Owing to observed the putting position of refrigerator inside article in advance, can carry out rapidly when therefore will pick and place article, compared to individual layer door refrigerator, the time picking and placeing article can be saved, to reduce the leakage of cold air.In addition, market has also occurred other two storied gate refrigerators, it also has inner layer door and outer door, and inner layer door is between outer door and casing.The framework that this inner layer door comprises inside door body and is around in around inside door body, inside door body is distributed with accommodation space, and described accommodation space has towards the opening of outer door.
But, in above-mentioned two kinds of refrigerator having door-in-doors, when opening inner layer door, outer door there is no need to open, open inner layer door and outer door the open angle of outer door can be made to be greater than the normal use angle of refrigerator limit, cause damage to refrigerator and door body structure thereof simultaneously; Not the place be flush with money for some spaces, refrigerator place, outer door and body of wall etc. can be made to collide, damage.
Summary of the invention
An object of first aspect present invention is intended at least one defect of the door body structure overcoming refrigerator having door-in-door of the prior art, provides a kind of door body structure, and it can be protected self structure, significantly improves the security of door body structure.
As far as possible a further object of first aspect present invention to improve the convenience of self-locking mechanism action.
An object of second aspect present invention to provide a kind of refrigerator with above-mentioned door body structure.
According to a first aspect of the invention, the invention provides a kind of door body structure, comprise outer door, inner layer door and self-locking mechanism, wherein, described self-locking mechanism is configured to:
When described inner layer door and outer Men Jun are in closed condition, in the process opening described inner layer door, described outer door and described inner layer door are locked together, described outer door is opened jointly with described inner layer door, and keep locking mutually;
When described inner layer door and outer door are in open mode and mutually lock, close described inner layer door and described outer door, when described inner layer door and described outer door are closed in place, remove the locking between described outer door and described inner layer door.
Alternatively, described self-locking mechanism comprises:
Link plate, is fixed on described outer door, described link plate is formed with hanging hole; With
Hanging hook assembly, is installed on described inner layer door, and described hanging hook assembly has hook, and described hook is configured to: when described inner layer door is in open mode, be hooked in described hanging hole; When described inner layer door is in closed condition, depart from described hanging hole.
Alternatively, described hanging hook assembly also comprises:
Push rod, be configured in the process of closing described inner layer door, its one end contacts directly or indirectly with doorframe structure, to drive described hook to depart from from described hanging hole around its axis of rotation by side link when first direction moves along its axis under the effect of described doorframe structure; With
Resetting means, is configured in the process opening described inner layer door, makes described push rod move to the second direction contrary with first direction along its axis to drive described hook to be hooked in described hanging hole around its axis of rotation.
Alternatively, described hanging hook assembly comprises further:
Base, has and turns hole portion, to install the rotating shaft of described hook.
Alternatively, described in turn hole portion and comprise draw-in groove and jack, the hook portion of described hook is between described draw-in groove and described jack.
Alternatively, one end of described side link is fixedly connected with described rotating shaft, the other end of described side link and the other end pivot joint of described push rod.
Alternatively, described base comprises further: block reinforcement, is provided with slide opening, and described push rod is through described slide opening, and described push rod is when moving, and described push rod can joltily telescopic slide in described slide opening.
Alternatively, described resetting means comprises: spring compressor, is fixed on one end away from described side link of described push rod; And spring, be sleeved on described push rod, its one end and described block reinforcement contact against, and its other end and described spring compressor contact against.
Alternatively, described link plate, is fixed on the lower surface of described outer door; Described hanging hook assembly, is installed on the bottom of described inner layer door.
According to a second aspect of the invention, the invention provides a kind of refrigerator, comprise any one door body structure above-mentioned.
The door body structure of the application and there is the refrigerator of this door body structure, because have self-locking mechanism, outer door and inner layer door can be locked together, outer door is opened jointly with inner layer door, and keep locking mutually, substantially reduce the probability that outer door collides.
Further, due to the application door body structure and there is this door body structure refrigerator in the special structure of self-locking mechanism, significantly improve the convenience of self-locking mechanism action.
Further, the door body structure of the application not only can be applied to refrigerator door, also can be applicable to the field such as wardrobe door, cupboard door.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.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 diagram of the hanging hook assembly of self-locking mechanism in door body mechanism according to an embodiment of the invention;
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.
Detailed description of the invention
Fig. 1 is the schematic diagram of door body structure according to an embodiment of the invention.Embodiments provide a kind of door body structure, it comprises outer door 10, inner layer door 20 and self-locking mechanism 30.Outer door 10 also can be called as outer door, and inner layer door 20 also can be called as inner door.In embodiments of the present invention, the projection of outer door 10 on inner layer door 20 can cover the some or all of of inner layer door 20.Outer door 10 also can be arranged in inner layer door 20, and such as the size of outer door 10 is the half of inner layer door 20, and the lower surface of outer door 10 is concordant with the lower surface of inner layer door 20, and the outer surface of outer door 10 is concordant with the outer surface of upper of inner layer door 20.
Especially, the self-locking mechanism 30 of the door body structure of the embodiment of the present invention is configured to: when inner layer door 20 and outer door 10 are all in closed condition, in the process opening inner layer door 20, outer door 10 and inner layer door 20 are locked together, outer door 10 is opened jointly with inner layer door 20, and keeps locking mutually; When inner layer door 20 and outer door 10 are in open mode and mutually lock, close inner layer door 20 and outer door 10, when inner layer door 20 and outer door 10 are closed in place, remove the locking between outer door 10 and inner layer door 20, thus under allowing the state of closing at inner layer door 20, outer door 10 carries out opening and closing relative to inner layer door 20.
In some embodiments of the invention, as shown in Figures 2 and 3, the self-locking mechanism 30 of the door body structure of the embodiment of the present invention comprises link plate 31, hanging hook assembly 32.Link plate 31 is fixed on outer door 10, it is formed with hanging hole 311.Hanging hook assembly 32 is installed on inner layer door 20, and it has hook 321, push rod 322 and resetting means.Hook 321 is configured to: when inner layer door 20 is in open mode, be hooked in hanging hole 311; When inner layer door 20 is in closed condition, depart from hanging hole 311.Push rod 322 is configured in the process of cutting out inner layer door 20, its one end contacts directly or indirectly with doorframe structure, to drive hook 321 to depart from from hanging hole 311 around its axis of rotation by side link 324 when first direction moves along its axis under the effect of doorframe structure.Resetting means is configured in the process opening inner layer door 20, makes push rod 322 move to the second direction contrary 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.As shown in Figure 4, and with reference to figure 5, hanging hook assembly 32 comprises base 323 further.Base 323 has and turns hole portion, to install the rotating shaft of hook 321, such as, turn hole portion and can comprise draw-in groove and jack, the hook portion of hook 321, between draw-in groove and jack, is convenient to the installation of rotating shaft.Block reinforcement 325 on base 323 is provided with slide opening, and push rod 322 is through slide opening, and push rod 322 is when moving, and push rod 322 can joltily telescopic slide in slide opening.Resetting means can comprise spring compressor 326 and spring 327.Spring compressor 326 is fixed on one end away from side link 324 of push rod 322, and namely spring compressor 326 is fixed on the tail end of push rod 322, is fixed on push rod 322 by spring compressor 326 by screw.Spring compressor 326 is through the through hole that base 323 is arranged.Spring 327 is sleeved on push rod 322, and its one end and block reinforcement 325 contact against, and its other end and spring compressor 326 contact against.
One end of side link 324 is fixedly connected with rotating shaft, the other end of side link 324 and the other end pivot joint of push rod 322.Because the head end of push rod 322 circumferentially moves when push rod 322 carries out stretching motion, therefore push rod 322 needs to carry out slight swing/shake in the process of movement.Because push rod 322 is fixed on spring compressor 323, it needs to utilize the elastic deformation of push rod 322 itself to ensure that it carries out slight swing, moves haply to make push rod along the direction perpendicular to inner layer door 20.In addition, the diameter of slide opening is greater than the diameter of push rod 322, with the space making push rod 322 have swing.In alternative embodiments more of the present invention, push rod 322 is connected with side link 324 by connecting rod, that is, the other end of side link 324 and one end pivot joint of connecting rod, the other end of connecting rod and the other end pivot joint of push rod 322, can make push rod move along the direction perpendicular to inner layer door 20.
In embodiments of the present invention, link plate 31 can be fixed on the lower surface of outer door 10, hanging hook assembly 32 can be installed on the bottom of inner layer door 20, scraper plate 31 and hanging hook assembly 32 are arranged on the bottom of inner layer door 20 and outer door 10 respectively, additionally do not take the installing space of door body structure, can prevent from impacting the rotation of hook yet.The push rod of hanging hook assembly 32 carries out the direction of stretching motion haply perpendicular to inner layer door 20, directly can utilize constantly reducing of the end face being parallel to inner layer door 20 of doorframe structure and the medial surface spacing of inner layer door 20, make push rod indentation cause the disengaging of hook.
Fig. 6 is the schematic diagram of refrigerator according to an embodiment of the invention.As shown in Figure 6, and with reference to figure 7, the embodiment of the present invention additionally provides a kind of refrigerator, and it comprises the door body structure in doorframe structure and above-mentioned any embodiment.The refrigerator of the present embodiment is described for the refrigerator of left and right double door (clamshell doors), and only door body structure on the right arranges outer door 10 and inner layer door 20.It will be appreciated by persons skilled in the art that the present invention is not limited to plant structure herein, the door body structure on the same left side also can adopt the door body structure in the embodiment of the present invention; Or only the door body structure on the left side adopts the door body structure in the embodiment of the present invention.In other embodiments of the invention, offside door body can be set to comprise and visit and the two door design up and down of Xiamen, and the door body structure that can adopt in the embodiment of the present invention of visiting.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1. a door body structure, comprises outer door, inner layer door and self-locking mechanism, it is characterized in that, described self-locking mechanism is configured to:
When described inner layer door and described outer Men Jun are in closed condition, in the process opening described inner layer door, described outer door and described inner layer door are locked together, described outer door is opened jointly with described inner layer door, and keep locking mutually;
When described inner layer door and described outer door are in open mode and mutually lock, close described inner layer door and described outer door, when described inner layer door and described outer door are closed in place, remove the locking between described outer door and described inner layer door.
2. door body structure according to claim 1, is characterized in that, described self-locking mechanism comprises:
Link plate, is fixed on described outer door, described link plate is formed with hanging hole; With
Hanging hook assembly, is installed on described inner layer door, and described hanging hook assembly has hook, and described hook is configured to: when described inner layer door is in open mode, be hooked in described hanging hole; When described inner layer door is in closed condition, depart from described hanging hole.
3. door body structure according to claim 2, is characterized in that, described hanging hook assembly also comprises:
Push rod, be configured in the process of closing described inner layer door, its one end contacts directly or indirectly with doorframe structure, to drive described hook to depart from from described hanging hole around its axis of rotation by side link when first direction moves along its axis under the effect of described doorframe structure; With
Resetting means, is configured in the process opening described inner layer door, makes described push rod move to the second direction contrary with first direction along its axis to drive described hook to be hooked in described hanging hole around its axis of rotation.
4. door body structure according to claim 3, is characterized in that, described hanging hook assembly comprises further:
Base, has and turns hole portion, to install the rotating shaft of described hook.
5. door body structure according to claim 4, is characterized in that,
The described hole portion that turns comprises draw-in groove and jack, and the hook portion of described hook is between described draw-in groove and described jack.
6. door body structure according to claim 4, is characterized in that,
One end of described side link is fixedly connected with described rotating shaft, the other end of described side link and the other end pivot joint of described push rod.
7. door body structure according to claim 6, is characterized in that, described base comprises further:
Block reinforcement, is provided with slide opening, and described push rod is through described slide opening, and described push rod is when moving, and described push rod can joltily telescopic slide in described slide opening.
8. door body structure according to claim 7, is characterized in that, described resetting means comprises:
Spring compressor, is fixed on one end away from described side link of described push rod; With
Spring, is sleeved on described push rod, and its one end and described block reinforcement contact against, and its other end and described spring compressor contact against.
9. door body structure according to claim 3, is characterized in that,
Described link plate, is fixed on the lower surface of described outer door;
Described hanging hook assembly, is installed on the bottom of described inner layer door.
10. a refrigerator, is characterized in that, comprises the door body structure according to any one of claim 1 to 9.
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 true CN105444500A (en) | 2016-03-30 |
| CN105444500B 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786937A (en) * | 2017-04-28 | 2018-11-13 | 宾得有限公司 | laboratory cabinet |
| CN109066340A (en) * | 2018-08-28 | 2018-12-21 | 向荣集团有限公司 | A kind of double cabinet door switchgears of closed type |
| CN111818741A (en) * | 2020-06-27 | 2020-10-23 | 合肥伏安科技有限公司 | 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786937A (en) * | 2017-04-28 | 2018-11-13 | 宾得有限公司 | laboratory cabinet |
| CN109066340A (en) * | 2018-08-28 | 2018-12-21 | 向荣集团有限公司 | A kind of double cabinet door switchgears of closed type |
| 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 |
| CN111818741A (en) * | 2020-06-27 | 2020-10-23 | 合肥伏安科技有限公司 | Electrical equipment box |
| CN111818741B (en) * | 2020-06-27 | 2021-08-27 | 广东佰林电气设备厂有限公司 | Electrical equipment box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105444500B (en) | 2017-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10054360B2 (en) | Refrigerator | |
| EP4006465A1 (en) | Refrigerator | |
| EP2447450B1 (en) | Door handle closure system | |
| CN104894811B (en) | Door lock and the household appliance for using the door lock | |
| CN105444500A (en) | Door body structure and refrigerator with the door body structure | |
| MX2022002236A (en) | Controllable door lock. | |
| CN106081820A (en) | Elevator car door locking device and elevator | |
| EP2749826A3 (en) | Refrigeration appliance with two doors | |
| CN105019738A (en) | Light touch type lock-tongue lock | |
| JP2014103845A5 (en) | Bus duct plug-in hole protection structure | |
| WO2015032383A3 (en) | Motor vehicle door lock | |
| CN104975760A (en) | Anti-theft lock with automatic cylinder hiding function | |
| CN204627190U (en) | A kind of lock bolt structure of safe-guard door lock | |
| EP2717003B1 (en) | Door-closure structure for rotary type refrigerator door and side-by-side refrigerator having it | |
| CN101545332B (en) | Lock with safety device | |
| US20120110919A1 (en) | Mechanism for closing sliding doors | |
| CN103874815B (en) | Comprise the cooling unit of an opening mechanism | |
| CN104612507A (en) | Safety lock device for cold storage | |
| CN204418866U (en) | Freezer security lock arrangement | |
| WO2016076821A1 (en) | Recessed handle for sliding window and door | |
| CN105257201A (en) | Inner bolt equipment of roller shutter door | |
| CN203769467U (en) | Lock body for side hung door | |
| CN206971986U (en) | A kind of embedded lock body, refrigerator door and refrigerator | |
| CN203978059U (en) | The door lock assembly of cartoning sealing machine safety door | |
| CN204370914U (en) | A kind of picking spring bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |
|
| CB03 | Change of inventor or designer information |