CN103256777A - Refrigerator and method for opening and closing refrigerator door body thereof - Google Patents
Refrigerator and method for opening and closing refrigerator door body thereof Download PDFInfo
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- CN103256777A CN103256777A CN2013101700073A CN201310170007A CN103256777A CN 103256777 A CN103256777 A CN 103256777A CN 2013101700073 A CN2013101700073 A CN 2013101700073A CN 201310170007 A CN201310170007 A CN 201310170007A CN 103256777 A CN103256777 A CN 103256777A
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- external door
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Abstract
The invention provides a refrigerator and a method for opening and closing a refrigerator door body thereof and belongs to the field of daily use articles. The refrigerator and the method for opening and closing the refrigerator door body of the refrigerator solve the defects that the refrigerator is serious in energy loss and high in energy consumption. Meanwhile, a user can touch and press any position of the upper portion and the lower portion of one end, away from a hinge, of the front surface of the refrigerator door to open the door body without looking for a switch button, so that use convenience is improved. The refrigerator comprises a case body, a refrigerating chamber door body and a freezing chamber drawer-type door body, wherein the refrigerating chamber door body comprises a first door body and a second door body, the first door body and the second door body are arranged in parallel and the positions of the first door body and the second door body are opposite, the first door body is a singe-layer door body, the second door body is a double-layer door body, the second door body comprises an outer door body and an inner door body, an inward-concaved handle is arranged below the inner door body and used for opening the inner door body, the outer door body can be opened or closed independently, one side of the outer door body is hinged to the inner door body through a hinge, and the other side of the outer door body is locked with the inner door body or opened through a door lock.
Description
Technical field
The invention belongs to the daily living article field, relate to a kind of multi-door refrigerator, be specifically related to the multi-door refrigerator that a kind of side is opened the refrigerating-chamber door body.
Background technology
Refrigerator has entered into huge numbers of families as a kind of daily life necessity, domestic demand to high-end refrigerator is explosive growth situation in recent years, each large refrigerator manufacturer strengthens the research and development of high-end refrigerator and technology is dropped into, the design of power-saving technology and concern with humanization is the theme of white appliances design in recent years, and how effectively energy-saving excavation technology and human oriented design become the emphasis that the white appliances industry is studied technically to greatest extent under the prerequisite of existing Refrigeration Technique.
Refrigerator comprises refrigerating box and household freezer, refrigerating box comprises casing and door body, and present door body majority is individual layer door body, there is following problem in it: one, in needs pick and place refrigerator during article, open individual layer door body, article in the refrigerating chamber can all be exposed in the external environment condition, and the refrigerator energy loss is serious like this, and its energy consumption can strengthen; Two, current refrigerator generally all is to adopt the handle pulling and a unlatching door body, or utilize button control switches to control the switch of refrigerator door automatically, when the user need pick and place article, need be with pulling moving or pressing button with hand and beat opening door body, when using hand to press button, hand presses down and must leave at once, especially user's both hands are all held under the situation of article, must put down article and beat opening door body, therefore, the mode of opening the door body in the prior art is comparatively loaded down with trivial details, and users are caused very big inconvenience.
CN102141335A discloses a kind of multi-door refrigerator, when it presses button in order to solve hand, hand does not need in time to remove the problem of button, the technical scheme that adopts is: install control button at refrigerator door, each control button be located at respectively its control the door body adjacent the door body on, like this, when the user need open the door body of refrigerator, only need press the control knob that is arranged on the adjacent door body, need not then at once hand to be removed, the refrigerating chamber that again hand is put in refrigerator after waiting a body to open is desirable thing.When this patent has solved and pressed button with hand, need not the problem at once hand removed, and do not reduce the energy consumption of refrigerator.
This shows that prior art awaits development and progress.
Summary of the invention
One of task of the present invention is to provide a kind of refrigerator, adopts this refrigerator can reduce its energy loss, cuts down the consumption of energy; And when the user uses this refrigerator, need not with pulling moving or pressing button with hand, as long as pressing a body with arm or other position of health can beat opening door body, for the user provides convenience.
The present invention, a kind of refrigerator, this refrigerator comprises casing, be positioned at the refrigerating-chamber door body of casing top and be positioned at the cold chamber drawer formula door body of casing below, described refrigerating-chamber door body comprises and is set up in parallel position relative first body and second body, wherein, first body is individual layer door body, described first body comprises and encloses frame, liner, first body is connected with casing by hinge axis, be provided with magazine at described first body inner surface, scratch the formula handle in below first body, being provided with, second body is the two storied gate body, and described second body comprises external door body and inside door body, scratches the formula handle in being provided with below the inside door body, be used for opening the inside door body, described external door body can open or close separately; One side of described external door body is hinged on the described inside door body by hinge, and opposite side is locked or opened by door lock and inside door body.
Described door lock of the present invention comprises latch hook, lock shell fragment spring, lock shell fragment, dead bolt and latch bolt spring, and latch hook is installed on the external door body, and the miscellaneous part of door lock is installed on the inside door body.
Above-mentioned hinge comprises iron square hinge and play iron square hinge, is playing the iron square hinge place to be provided with automatic reset, and automatic reset comprises resetting shaft and back-moving spring, takes profile to cooperate between the axis hole of following iron square hinge and the resetting shaft.
Inner surface at above-mentioned external door body is provided with magazine, and the inside door body is provided with semipermeable dividing plate.
Two of task of the present invention is that the external door body that a kind of refrigerator is provided is opened, method of closing, may further comprise the steps:
When needs are opened the external door body, only need press external door body front away from any part up and down of hinged end, latch hook withstands the inside stroke of lock house, it is spacing that the lock shell fragment withdraws from the lock house along the slide rail on the lock house, the lock house is under the damping force of lock house spring, automatically reset, under the effect of the automatic reset of iron square hinge place setting under the external door body, the external door body is opened again;
When the external door body needs to press the external door body away from any part of hinged end when closed, latch hook withstands the inside stroke of lock house, and after the lock house arrived the locking position, it is motionless that the lock shell fragment catches on the lock house, and this moment, the external door body was closed.
The present invention brings following technique effect:
Handle and button are not established in the external door body front of second body, can press this front and can beat opening door body away from any part up and down of hinged end, need not seek shift knob; Especially hold under the situation that article all can't vacate at both hands, press a body with arm or other positions of health and also can open this door, improve ease of use.
Further be embodied between the inside door body of second body and external door body and have semipermeable dividing plate, guaranteeing under the prerequisite that the storage space on the inside door body is effectively freezed, when only opening external door body accessing article, compare the structure of single-door, semipermeable dividing plate can effectively reduce refrigerating capacity and run off, more energy-conservation, guaranteed the stay in grade of refrigeration indoor article, energy-conserving and environment-protective more.
Description of drawings
Below in conjunction with accompanying drawing and the specific embodiment the present invention is done further explanation:
Fig. 1 is refrigerator Facad structure sketch of the present invention.
Fig. 2 is refrigerator top view structure diagram of the present invention.
Fig. 3 is second body sectional perspective of the present invention structure diagram.
Fig. 4 is partial structurtes schematic diagram of the present invention, mainly shows the door lock part.
Fig. 5 cooperates the sketch that automatically resets for automatic reset of the present invention with following hinge.
Among the figure, 1, casing 2, refrigerating-chamber door body 3, cold chamber drawer formula door body 4, first body 5, second body 6, door lock 7, hinge 8, automatic reset
The specific embodiment
In conjunction with Fig. 1 to Fig. 3, the present invention, a kind of refrigerator, this refrigerator comprises casing 1, be positioned at the refrigerating-chamber door body 2 of casing 1 top and be positioned at the cold chamber drawer formula door body 3 of casing below, refrigerating-chamber door body 2 comprises and is set up in parallel position relative first body 4 and second body 5, wherein, first body 4 is individual layer door body, first body 4 comprises and encloses frame, liner, first body is connected with casing by hinge axis, be provided with magazine at first body 4 inner surface, scratch the formula handle in being provided with below first body 4, second body 5 is the two storied gate body, second body comprises external door body 51 and inside door body 52, scratch the formula handle in being provided with below inside door body 52, be used for opening the inside door body, external door body 51 can open or close separately; One side of external door body 51 is hinged on the inside door body 52 by hinge 7, and opposite side is locked or opened by door lock 6 and inside door body 52.When external door body 51 is opened, inside door body 52 can be closure state with casing 1, semipermeable dividing plate 521 can effectively stop the cold air outflow on the inside door body 52 at this moment, guaranteed the stay in grade of stored article in the refrigerating chamber when cutting down the consumption of energy, and do not influence accessing article from the annex container of external door body 51 and inside door body 52, guaranteed convenience.
As shown in Figure 4, above-mentioned door lock 6 comprises latch hook 61, lock shell fragment spring 62, lock shell fragment 63, dead bolt 64 and latch bolt spring 65, and latch hook 61 is installed on the external door body 51, and the miscellaneous part of door lock 6 is installed on the inside door body 52.
In conjunction with Fig. 5, above-mentioned hinge comprises that iron square hinge 71(is not shown, iron square hinge 72 mainly is shown down among the figure) and following iron square hinge 72, be provided with automatic reset 8 at following iron square hinge 72 places, automatic reset 8 comprises resetting shaft 81 and back-moving spring 82, takes profile to cooperate between the axis hole of following iron square hinge 72 and the resetting shaft 81.Cause iron square hinge 72 down is fixed on the inside door body 52, and following iron square hinge 72 axis hole shapes are matched with resetting shaft 81 in the automatic reset 8, and its mating surface is motionless relatively.When external door body 51 was opened, return spring 82 reversed the power of holding in the automatic reset 8, is opened into the design attitude place at external door body 51, and 82 reverse the power of holding finishes, and when external force was eliminated, under the effect of back-moving spring 82, the door body closed to locking state automatically.The door body also is the process that back-moving spring 82 reverses the power of holding by being opened into closed condition, so when the latch hook on the external door body 51 separated with door lock, the door body also can be opened automatically.
Inner surface at above-mentioned external door body is provided with magazine, and the inside door body is provided with semipermeable dividing plate 521.
Two of task of the present invention is that the external door body that a kind of refrigerator is provided is opened, method of closing, may further comprise the steps:
When needs are opened the external door body, only need press external door body front away from any part up and down of hinged end, latch hook withstands the inside stroke of lock house, it is spacing that the lock shell fragment withdraws from the lock house along the slide rail on the lock house, the lock house is under the damping force of lock house spring, automatically reset, under the effect of the automatic reset of iron square hinge place setting under the external door body, the external door body is opened again;
When the external door body needs to press the external door body away from any part of hinged end when closed, latch hook withstands the inside stroke of lock house, and after the lock house arrived the locking position, it is motionless that the lock shell fragment catches on the lock house, and this moment, the external door body was closed.
The invention has the advantages that: handle and button are not established in the external door body front of second body, can press this front and can beat opening door body away from any part up and down of hinged end, need not seek shift knob; Especially hold under the situation that article all can't vacate at both hands, press a body with arm or other positions of health and also can open this door, improve ease of use.
Refrigerator door involved in the present invention, being not limited to is five refrigerators, also being not limited to is the many drawer type designs in top opposite opened, bottom, so long as the refrigerating chamber more than three and three is set up in parallel all applicable this inventions of a body.
Need to prove that those skilled in the art can also make such or such easy variation pattern under the instruction of this specification, such as equivalent way, or obvious mode of texturing.Above-mentioned variation pattern all should be within protection scope of the present invention.
Claims (6)
1. refrigerator, comprise casing, be positioned at the refrigerating-chamber door body of casing top and be positioned at the refrigerating chamber door body of casing below, described refrigerating chamber door body is the drawer type door body, it is characterized in that: described refrigerating-chamber door body comprises and is set up in parallel position relative first body and second body, wherein, first body is individual layer door body, and second body is the two storied gate body, described second body comprises external door body and inside door body, and described external door body can open or close separately; One side of described external door body is hinged on the described inside door body by hinge, and opposite side is locked or opened by door lock and inside door body, scratches the formula handle in the below of described inside door body is provided with.
2. a kind of refrigerator according to claim 1 is characterized in that: described door lock comprises latch hook, lock shell fragment spring, lock shell fragment, dead bolt and latch bolt spring, and latch hook is installed on the external door body, and the miscellaneous part of door lock is installed on the inside door body.
3. a kind of refrigerator according to claim 1 and 2, it is characterized in that: described hinge comprises iron square hinge and following iron square hinge, be provided with automatic reset at following iron square hinge place, automatic reset comprises resetting shaft and back-moving spring, takes profile to cooperate between the axis hole of following iron square hinge and the resetting shaft.
4. a kind of refrigerator according to claim 3, it is characterized in that: described first body comprises and encloses frame, liner, first body is connected with casing by hinge axis, inner surface at first body is provided with magazine, scratch the formula handle in being provided with below first body, described interior stingy formula handle is identical with the interior stingy formula handle of inside door body.
5. a kind of refrigerator according to claim 4, it is characterized in that: the inner surface of described external door body is provided with magazine, and the inside door body is provided with semipermeable dividing plate.
6. according to the unlatching of external door body, the method for closing of the described a kind of refrigerator of claim 1～5, it is characterized in that: may further comprise the steps:
When needs are opened the external door body, only need press external door body front away from any part up and down of hinged end, latch hook withstands the inside stroke of lock house, it is spacing that the lock shell fragment withdraws from the lock house along the slide rail on the lock house, the lock house is under the damping force of lock house spring, automatically reset, under the effect of the automatic reset of iron square hinge place setting under the external door body, the external door body is opened again;
When the external door body needs to press the external door body away from any part of hinged end when closed, latch hook withstands the inside stroke of lock house, and after the lock house arrived the locking position, it is motionless that the lock shell fragment catches on the lock house, and this moment, the external door body was closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101700073A CN103256777A (en) | 2013-05-10 | 2013-05-10 | Refrigerator and method for opening and closing refrigerator door body thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101700073A CN103256777A (en) | 2013-05-10 | 2013-05-10 | Refrigerator and method for opening and closing refrigerator door body thereof |
Publications (1)
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| CN103256777A true CN103256777A (en) | 2013-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2013101700073A Pending CN103256777A (en) | 2013-05-10 | 2013-05-10 | Refrigerator and method for opening and closing refrigerator door body thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868312A (en) * | 2014-03-03 | 2014-06-18 | 澳柯玛股份有限公司 | Freezing chamber structure of refrigerator |
| CN104807274A (en) * | 2015-04-29 | 2015-07-29 | 青岛海尔股份有限公司 | Refrigerator |
| CN105444500A (en) * | 2014-07-31 | 2016-03-30 | 青岛海尔股份有限公司 | Door body structure and refrigerator with the door body structure |
| CN106662392A (en) * | 2014-10-15 | 2017-05-10 | Lg电子株式会社 | Refrigerator |
| CN107101447A (en) * | 2016-12-29 | 2017-08-29 | 青岛海尔特种电冰柜有限公司 | Refrigeration plant casing and refrigeration plant |
| CN112714856A (en) * | 2018-09-26 | 2021-04-27 | 青岛海尔电冰箱有限公司 | Refrigerator with flexible door-in-door compartment |
| WO2021098601A1 (en) * | 2019-11-19 | 2021-05-27 | 海尔智家股份有限公司 | Latch assembly for door-in-door refrigeration appliance |
| CN113154774A (en) * | 2021-04-30 | 2021-07-23 | 合肥美的电冰箱有限公司 | Door assembly and refrigeration equipment |
| WO2022268161A1 (en) * | 2021-06-25 | 2022-12-29 | 重庆海尔制冷电器有限公司 | Hinge assembly |
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| CN2185872Y (en) * | 1993-12-30 | 1994-12-21 | 杭州电冰箱研究所 | Combined refrigerator |
| KR20030083812A (en) * | 2002-04-22 | 2003-11-01 | 엘지전자 주식회사 | Refrigerator with double door |
| CN101071018A (en) * | 2006-05-12 | 2007-11-14 | 泰州乐金电子冷机有限公司 | Refrigerator with mortise lock drink cabinet door |
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| CN202706751U (en) * | 2012-06-28 | 2013-01-30 | 澳柯玛股份有限公司 | Reset hinge structure for refrigerator door body |
| CN203364538U (en) * | 2013-05-10 | 2013-12-25 | 澳柯玛股份有限公司 | Refrigerator |
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2013
- 2013-05-10 CN CN2013101700073A patent/CN103256777A/en active Pending
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| CN2185872Y (en) * | 1993-12-30 | 1994-12-21 | 杭州电冰箱研究所 | Combined refrigerator |
| KR20030083812A (en) * | 2002-04-22 | 2003-11-01 | 엘지전자 주식회사 | Refrigerator with double door |
| CN101071018A (en) * | 2006-05-12 | 2007-11-14 | 泰州乐金电子冷机有限公司 | Refrigerator with mortise lock drink cabinet door |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868312B (en) * | 2014-03-03 | 2016-02-24 | 澳柯玛股份有限公司 | A kind of freezer compartment structure of refrigerator |
| CN103868312A (en) * | 2014-03-03 | 2014-06-18 | 澳柯玛股份有限公司 | Freezing chamber structure of refrigerator |
| CN105444500B (en) * | 2014-07-31 | 2017-09-29 | 青岛海尔股份有限公司 | Door body structure and the refrigerator with the door body structure |
| CN105444500A (en) * | 2014-07-31 | 2016-03-30 | 青岛海尔股份有限公司 | Door body structure and refrigerator with the door body structure |
| CN106662392A (en) * | 2014-10-15 | 2017-05-10 | Lg电子株式会社 | Refrigerator |
| US10247469B2 (en) | 2014-10-15 | 2019-04-02 | Lg Electronics Inc. | Refrigerator |
| CN104807274A (en) * | 2015-04-29 | 2015-07-29 | 青岛海尔股份有限公司 | Refrigerator |
| CN107101447A (en) * | 2016-12-29 | 2017-08-29 | 青岛海尔特种电冰柜有限公司 | Refrigeration plant casing and refrigeration plant |
| CN107101447B (en) * | 2016-12-29 | 2023-07-25 | 青岛海尔特种电冰柜有限公司 | Refrigerator and case for refrigerator |
| CN112714856A (en) * | 2018-09-26 | 2021-04-27 | 青岛海尔电冰箱有限公司 | Refrigerator with flexible door-in-door compartment |
| WO2021098601A1 (en) * | 2019-11-19 | 2021-05-27 | 海尔智家股份有限公司 | Latch assembly for door-in-door refrigeration appliance |
| CN113154774A (en) * | 2021-04-30 | 2021-07-23 | 合肥美的电冰箱有限公司 | Door assembly and refrigeration equipment |
| WO2022268161A1 (en) * | 2021-06-25 | 2022-12-29 | 重庆海尔制冷电器有限公司 | Hinge assembly |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130821 |