CN104329878A - Two-way door opening and closing device and refrigerator with device - Google Patents
Two-way door opening and closing device and refrigerator with device Download PDFInfo
- Publication number
- CN104329878A CN104329878A CN201310620140.4A CN201310620140A CN104329878A CN 104329878 A CN104329878 A CN 104329878A CN 201310620140 A CN201310620140 A CN 201310620140A CN 104329878 A CN104329878 A CN 104329878A
- Authority
- CN
- China
- Prior art keywords
- accepting groove
- propeller boss
- fastener
- connecting rod
- close door
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/022—Doors that can be pivoted either left-handed or right-handed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/024—Door hinges
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a two-way door opening and closing device which is used for a refrigerator and is matched with a pair of shaft hubs on the two sides of the refrigerator. The two-way door opening and closing device comprises a shell and a locking mechanism contained in the shell; containing grooves for containing the shaft hubs are formed in the two ends of the shell; the locking mechanism locks on shaft hub in the corresponding containing groove. Compared with the prior art, the two-way door opening and closing device can achieve two-way opening or closing under the condition that the device is not disassembled, and therefore the requirement of a customer with different needs can be met; and the use satisfaction of a user is improved.
Description
Technical field
The present invention relates to refrigerator manufacturing technology field, particularly relate to a kind of two-way open-and-close door and there is the refrigerator of this device.
Background technology
Refrigerator is a kind of refrigeration plant keeping constant low temperature, mainly comprise casing, to be arranged in described casing and in order to the storeroom of foodstuff storing and the door body in order to close described storeroom, described door body is arranged on described casing by hinge, thus realizes opening or close described storeroom.
At present, the refrigerator circulated in market is made into only to open or close a body along predetermined direction usually, such as, in the mode of opening to the right or closing, in the mode of opening left or closing.Herein, term " mode opened to the right or close " represents that the right-hand member being hingedly connected to a body makes a body around its right-hand member pivotable, and term " mode opened left or close " represents that the left end being hingedly connected to a body makes a body around its left end pivotable.When refrigerator is positioned in a certain local time, door body, only to open along predetermined direction or to close, if there is barrier (such as, wall, household electrical appliance etc.) on the direction of opening or closing of door body, then can affect the use of user.For the ease of opening or closing refrigerator door body, user needs to move household electrical appliance or mobile icebox usually, usually brings unnecessary trouble to user.In addition, the unidirectional refrigerator of opening or closing can not meet the people of the right hand accustomed to using and the people of left hand accustomed to using simultaneously.
In order to solve the problem, refrigerator manufacturers develop again a kind of can the refrigerator of bi-directional door, this kind of refrigerator installs hinge respectively to realize by the both sides at casing.When user needs to change door-opening mode, the side of Men Ticong casing is disassembled, and then be installed to the opposite side of casing, but this kind of non-general user of operational sequence can complete, need special maintenance mans to come, thus make user still can feel very inconvenient in the process used.
In view of the above problems, be necessary to provide a kind of new two-way switch refrigerator, to solve the problem.
Summary of the invention
For the deficiencies in the prior art, the technical problem that the present invention solves is to provide a kind of two-way open-and-close door and has the refrigerator of this two-way open-and-close door, this two-way open-and-close door can when not dismantling, realize bidirectional open or closedown, thus the client with different demand can be met, improve user's user satisfaction.
In order to solve the problems of the technologies described above, technical scheme of the present invention is achieved in that
A kind of two-way open-and-close door, for refrigerator, to match with two propeller boss being arranged on refrigerator both sides, described two-way open-and-close door comprises: housing, and described housing two ends are respectively arranged with outwards open accepting groove to accommodate described propeller boss; Locking mechanism, is contained in housing, and will be locked in accepting groove one of in a pair propeller boss; The flexible member that described locking mechanism comprises the connecting rod that can move left and right under propeller boss effect, the fastener being separately positioned on connecting rod two ends and is fixed between connecting rod and fastener; Described connecting rod two ends are respectively arranged with can stretch into described accepting groove with locating slot propeller boss being entered to line-locked holding section and match with fastener; Described fastener comprises the support division in order to match with locating slot, the connecting portion be connected with flexible member and the articulated section be positioned between the two, and described connecting portion is provided with and protrudes into accepting groove with the forced section offseted with propeller boss; Close at door, namely when the propeller boss of refrigerator both sides is contained in the accepting groove of housing both sides respectively, the holding section of connecting rod side is stretched into the accepting groove of this side and is locked in this side accepting groove by this side shaft hub, and the fastening part of opposite side does not lock the propeller boss of opposite side outside another accepting groove; Forced section simultaneously on fastener and the propeller boss of both sides offset, and the support division on fastener is positioned at outside locating slot; When the propeller boss of locked side shifts out accepting groove relatively, the active force that this side fastener is subject to flexible member rotates, and the forced section on fastener stretches into this side accepting groove, support division stretches into locating slot and offset to limit connecting rod position with locating slot inwall; When the propeller boss of not locked side moves into accepting groove relatively, the forced section of this side fastener rotates under the effect of this side shaft hub, and support division moves to outside locating slot; When under door closure state, the propeller boss of locked side shifts out this side accepting groove relatively, the holding section that this side shaft hub supports this side of connecting rod makes the holding section of connecting rod opposite side move into opposite side accepting groove to be locked in opposite side accepting groove by opposite side propeller boss, the active force that this side fastener is subject to flexible member simultaneously rotates, and the forced section on fastener stretches into this side accepting groove, support division stretches into locating slot and offset to limit connecting rod position with locating slot inwall.
Further, described flexible member is extension spring or stage clip.
Further, described connecting rod two ends are also respectively arranged with the shifting chute that is connected with described locating slot to accommodate the support division moved to outside locating slot.
Further, described articulated section is pivot joint axis hole.
Further, described connecting portion is also provided with the erection column connecting described flexible member, and described force part is between described articulated section and erection column.
Further, the sidewall that described housing comprises diapire and extends from the bending of diapire lateral margin, described diapire, sidewall form receiving space jointly to accommodate described locking mechanism.
Further, described diapire is provided with a pair retaining wall, is formed with stopper slot to accommodate described connecting rod described in a pair between retaining wall.
Further, the rear wall that described sidewall comprises antetheca and is oppositely arranged, described accepting groove runs through described rear wall and diapire.
A kind of refrigerator, comprise casing, door body and above-mentioned two-way open-and-close door, described casing and Men Tizhong one are provided with propeller boss, and described two-way open-and-close door to be arranged in described casing and Men Tizhong another one and to match to be fixed on casing by door body with described propeller boss.
The invention has the beneficial effects as follows: compared to prior art, two-way open-and-close door of the present invention when not dismantling, can realize bidirectional open or closedown, thus can meet the client with different demand, improves user's user satisfaction.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of two-way open-and-close door one of the present invention preferred embodiment.
Fig. 2 is the three-dimensional exploded view of two-way open-and-close door shown in Fig. 1.
Fig. 3 is the close-up schematic view of the housing of two-way open-and-close door shown in Fig. 1.
Fig. 4 is the close-up schematic view of the connecting rod of two-way open-and-close door shown in Fig. 1.
Fig. 5 is the enlarged diagram of the fastener of two-way open-and-close door shown in Fig. 1.
Fig. 6 is close-up schematic view when propeller boss locks by two-way open-and-close door shown in Fig. 1.
Fig. 7 is close-up schematic view when propeller boss does not lock by two-way open-and-close door shown in Fig. 1.
Another view that Fig. 8 is two-way open-and-close door shown in Fig. 1.
Fig. 9 is the close-up schematic view of another preferred embodiment of two-way open-and-close door of the present invention.
Figure 10 is for having the close-up schematic view of the refrigerator of two-way open-and-close door shown in Fig. 1.
Figure 11 is for having the close-up schematic view of another refrigerator of two-way open-and-close door shown in Fig. 1.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearly, describe the present invention below in conjunction with the drawings and specific embodiments.
Refer to Fig. 1 and shown in composition graphs 2, two-way open-and-close door 100 of the present invention for refrigerator, to match with a pair propeller boss 30 being arranged on refrigerator both sides.Described two-way open-and-close door 100 comprises housing 10 and is arranged on the locking mechanism 20 in described housing 10.
The sidewall 12 refer to Fig. 2 and shown in composition graphs 1, Fig. 3, described housing 10 comprises diapire 11, extending from described diapire 11 lateral margin bending and the lid (not shown) matched with described diapire 11, sidewall 12.Described diapire 11 and sidewall 12 form receiving space 13 jointly to accommodate described locking mechanism 20.The rear wall 122 that described sidewall 12 comprises antetheca 121 and is oppositely arranged with described antetheca 121.Described diapire 11 is provided with a pair retaining wall 111, described in a pair, between retaining wall 111, is formed with stopper slot 112.Described housing 10 two ends are respectively arranged with accepting groove 14 and fixed leg 15, and described accepting groove 14 runs through described rear wall 122, diapire 11 to accommodate the propeller boss 30 be arranged on refrigerator body or door body.
Refer to Fig. 2 and shown in composition graphs 4, Fig. 5, described locking mechanism 20 is contained in described housing 10, and will be locked in described accepting groove 14 one of in a pair propeller boss 30.Described locking mechanism 20 comprises connecting rod 21, the fastener 22 being separately positioned on described connecting rod 21 two ends and the flexible member 23 be fixed between described connecting rod 21 and fastener 22 that can move left and right under propeller boss 30 acts on.Refer to Fig. 4 and shown in composition graphs 2, described connecting rod 21 is housed in described stopper slot 112.Described connecting rod 21 two ends be respectively arranged with can stretch into described accepting groove 14 entering line-locked holding section 211 to propeller boss 30, the locating slot 212 that matches with described fastener 22 and the shifting chute 213 be connected with described locating slot 212.Described locating slot 212 is arranged along the width of described connecting rod 21, and described shifting chute 213 is arranged along the length direction of described connecting rod 21.Refer to shown in Fig. 5, the articulated section 223 that described fastener 22 comprises support division 221, connects the connecting portion 222 of described flexible member 23 and be positioned between the two.Described support division 221 is provided with the locking column 224 protruding into described locating slot 212.Described connecting portion 222 has and protrudes into described accepting groove 14 with the forced section 225 matched with propeller boss 30 and the erection column 226 being connected described flexible member 23, and described forced section 225 is between described articulated section 223 and described erection column 226.Refer to shown in Fig. 6, one end of described flexible member 23 is fixed on described fixed leg 15, and the other end is fixed on described erection column 226.Described fastener 22 can rotate around described articulated section 223 under the effect of described flexible member 23.In the present embodiment, described articulated section 223 is pivot joint axis hole, and described flexible member 23 is extension spring.
Refer to shown in Fig. 1, when door closes, namely when the propeller boss 30 of refrigerator both sides is contained in the accepting groove 14 of housing 10 both sides respectively, the holding section 211 of connecting rod 21 side is stretched into the accepting groove 14 of this side and is locked in this side accepting groove 14 by the propeller boss 30 of this side, and the holding section 211 of opposite side is positioned at outside another accepting groove 14 and does not lock the propeller boss 30 of opposite side; Forced section 225 simultaneously on fastener 22 offsets with the propeller boss 30 of both sides, and the support division 221 on fastener 22 is positioned at shifting chute 213.
Refer to shown in Fig. 1, when the propeller boss 30 of not locked side shifts out this side accepting groove 14 relatively, the active force that this side fastener 22 is subject to flexible member 23 rotates, and the forced section 225 on fastener 22 stretches into this side accepting groove 14, support division 221 stretches into locating slot 212 and offset to limit connecting rod 21 position with locating slot 212 inwall.Refer to shown in Fig. 8, when the propeller boss 30 of not locked side moves into accepting groove 14 relatively, the forced section 225 of this side fastener 22 rotates under the effect of this side shaft hub 30, and support division 221 moves in shifting chute 213.
Refer to shown in Fig. 1, when under door closure state, the propeller boss 30 of locked side shifts out this side accepting groove 14 relatively, the holding section 211 that this side shaft hub 30 supports this side of connecting rod 21 makes the holding section 211 of connecting rod 21 opposite side move into opposite side accepting groove 14 to be locked in opposite side accepting groove 14 by opposite side propeller boss 30, the active force that this side fastener 22 is subject to flexible member 23 simultaneously rotates, and the forced section 225 on fastener 22 stretches into this side accepting groove 14, support division 221 stretches into locating slot 212 and offset to limit connecting rod 21 position with locating slot 212 inwall.
Figure 9 shows that the partial enlarged drawing of another embodiment of two-way open-and-close door 100 of the present invention.In this embodiment, flexible member 23 ' is stage clip.Obviously, this embodiment can realize object of the present invention equally.
Refer to shown in Figure 10, present invention also offers a kind of refrigerator 200, described refrigerator 200 comprises casing 210, door body 220, the two-way open-and-close door 100 that is arranged on the propeller boss (not shown) on described casing 210 and is arranged on described door body 220, and described two-way open-and-close door 100 matches with described propeller boss to make door body 220 be fixedly mounted on casing 210.In the present embodiment, described two-way open-and-close door 100 is arranged on the upside of described door body 220, but in other embodiments, described two-way open-and-close door 100 can also be arranged on the downside of described door body 220.
Refer to shown in Figure 11, present invention also offers another kind of refrigerator 300, described refrigerator 300 comprises casing 310, door body 320, the two-way open-and-close door 100 that is arranged on the propeller boss 330 on described door body 320 and is arranged on described casing 310, and described two-way open-and-close door 100 matches with described propeller boss 330 to make door body 320 be fixedly mounted on casing 310.In the present embodiment, described two-way open-and-close door 100 is arranged on central sill shelf 340 corresponding with on the upside of door body 320 on casing 310, but in other embodiments, described two-way open-and-close door 100 can also be arranged on casing 310 with door body 320 on the downside of corresponding section.
In sum, close because two-way open-and-close door 100 of the present invention can realize bidirectional open, thus make refrigerator 200,300 of the present invention can also realize bidirectional open or close door body, thus the client with different demand can be met, improve user's user satisfaction.
Compared to prior art, two-way open-and-close door 100 of the present invention when not dismantling, can realize bidirectional open or closedown, thus can meet the client with different demand, improves user's user satisfaction.
Of particular note, for the person of ordinary skill of the art, done for equivalence change of the present invention under the teachings of the present invention, must be included in the scope that the present patent application the scope of the claims advocates.
Claims (9)
1. a two-way open-and-close door, for refrigerator, to match with two propeller boss being arranged on refrigerator both sides, is characterized in that: described two-way open-and-close door comprises:
Housing, described housing two ends are respectively arranged with outwards open accepting groove to accommodate described propeller boss;
Locking mechanism, is contained in housing, and will be locked in accepting groove one of in a pair propeller boss;
The flexible member that described locking mechanism comprises the connecting rod that can move left and right under propeller boss effect, the fastener being separately positioned on connecting rod two ends and is fixed between connecting rod and fastener;
Described connecting rod two ends are respectively arranged with can stretch into described accepting groove with locating slot propeller boss being entered to line-locked holding section and match with fastener;
Described fastener comprises the support division in order to match with locating slot, the connecting portion be connected with flexible member and the articulated section be positioned between the two, and described connecting portion is provided with and protrudes into accepting groove with the forced section offseted with propeller boss;
Close at door, namely when the propeller boss of refrigerator both sides is contained in the accepting groove of housing both sides respectively, the holding section of connecting rod side is stretched into the accepting groove of this side and is locked in this side accepting groove by this side shaft hub, and the fastening part of opposite side does not lock the propeller boss of opposite side outside another accepting groove; Forced section simultaneously on fastener and the propeller boss of both sides offset, and the support division on fastener is positioned at outside locating slot;
When the propeller boss of locked side shifts out accepting groove relatively, the active force that this side fastener is subject to flexible member rotates, and the forced section on fastener stretches into this side accepting groove, support division stretches into locating slot and offset to limit connecting rod position with locating slot inwall; When the propeller boss of not locked side moves into accepting groove relatively, the forced section of this side fastener rotates under the effect of this side shaft hub, and support division moves to outside locating slot;
When under door closure state, the propeller boss of locked side shifts out this side accepting groove relatively, the holding section that this side shaft hub supports this side of connecting rod makes the holding section of connecting rod opposite side move into opposite side accepting groove to be locked in opposite side accepting groove by opposite side propeller boss, the active force that this side fastener is subject to flexible member simultaneously rotates, and the forced section on fastener stretches into this side accepting groove, support division stretches into locating slot and offset to limit connecting rod position with locating slot inwall.
2. two-way open-and-close door as claimed in claim 1, is characterized in that: described flexible member is extension spring or stage clip.
3. two-way open-and-close door as claimed in claim 1, is characterized in that: described connecting rod two ends are also respectively arranged with the shifting chute that is connected with described locating slot to accommodate the support division moved to outside locating slot.
4. two-way open-and-close door as claimed in claim 1, is characterized in that: described articulated section is pivot joint axis hole.
5. two-way open-and-close door as claimed in claim 1, is characterized in that: described connecting portion is also provided with the erection column connecting described flexible member, and described force part is between described articulated section and erection column.
6. two-way open-and-close door as claimed in claim 1, is characterized in that: the sidewall that described housing comprises diapire and extends from the bending of diapire lateral margin, and described diapire, sidewall form receiving space jointly to accommodate described locking mechanism.
7. two-way open-and-close door as claimed in claim 6, is characterized in that: described diapire is provided with a pair retaining wall, is formed with stopper slot to accommodate described connecting rod described in a pair between retaining wall.
8. two-way open-and-close door as claimed in claim 6, it is characterized in that: the rear wall that described sidewall comprises antetheca and is oppositely arranged, described accepting groove runs through described rear wall and diapire.
9. a refrigerator, comprise casing and door body, it is characterized in that: described refrigerator also comprises two-way open-and-close door as claimed in any of claims 1 to 8 in one of claims, described casing and Men Tizhong one are provided with propeller boss, and described two-way open-and-close door to be arranged in described casing and Men Tizhong another one and to match to be fixed on casing by door body with described propeller boss.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620140.4A CN104329878B (en) | 2013-11-29 | 2013-11-29 | A kind of two-way open-and-close door and there is the refrigerator of this device |
| PCT/CN2014/091317 WO2015078313A1 (en) | 2013-11-29 | 2014-11-17 | Bidirectional door-opening/closing device, and refrigerator having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620140.4A CN104329878B (en) | 2013-11-29 | 2013-11-29 | A kind of two-way open-and-close door and there is the refrigerator of this device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104329878A true CN104329878A (en) | 2015-02-04 |
| CN104329878B CN104329878B (en) | 2016-10-26 |
Family
ID=52404649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310620140.4A Active CN104329878B (en) | 2013-11-29 | 2013-11-29 | A kind of two-way open-and-close door and there is the refrigerator of this device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104329878B (en) |
| WO (1) | WO2015078313A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052269A (en) * | 2016-05-30 | 2016-10-26 | 合肥华凌股份有限公司 | Small door mounting structure in refrigerator |
| WO2020258781A1 (en) * | 2019-06-27 | 2020-12-30 | 长城汽车股份有限公司 | Bidirectional opening/closing device, and armrest box and vehicle |
| CN112856500A (en) * | 2021-01-14 | 2021-05-28 | 广东格兰仕集团有限公司 | Bilateral door opening device and cooking appliance thereof |
| CN114294895A (en) * | 2021-12-20 | 2022-04-08 | 创维电器股份有限公司 | Side-opening type left-right arbitrary door opening structure of refrigerator |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3287722B1 (en) | 2016-08-23 | 2020-07-15 | Dometic Sweden AB | Cabinet for a recreational vehicle |
| DE102016216126A1 (en) | 2016-08-26 | 2018-03-01 | Dometic Sweden Ab | Cooling device for a recreational vehicle |
| DE102019207919A1 (en) | 2019-05-29 | 2020-12-03 | Dometic Sweden Ab | Hinge mechanism, compartment door arrangement with such a hinge mechanism, cabinet or refrigerator with such a hinge mechanism and / or compartment door arrangement, and recreational vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038694A (en) * | 1988-05-10 | 1990-01-10 | 夏普公司 | The switching device of door |
| JPH0510659A (en) * | 1991-07-02 | 1993-01-19 | Sharp Corp | Door opening/closing device |
| JPH06101956A (en) * | 1992-09-17 | 1994-04-12 | Sharp Corp | Door opening/closing device |
| JPH07120135A (en) * | 1993-10-26 | 1995-05-12 | Sharp Corp | Door open/closure device of double swinging type |
| CN2214509Y (en) * | 1994-10-28 | 1995-12-06 | 胡胜辉 | Two-sided door opening mechanism |
-
2013
- 2013-11-29 CN CN201310620140.4A patent/CN104329878B/en active Active
-
2014
- 2014-11-17 WO PCT/CN2014/091317 patent/WO2015078313A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038694A (en) * | 1988-05-10 | 1990-01-10 | 夏普公司 | The switching device of door |
| JPH0510659A (en) * | 1991-07-02 | 1993-01-19 | Sharp Corp | Door opening/closing device |
| JPH06101956A (en) * | 1992-09-17 | 1994-04-12 | Sharp Corp | Door opening/closing device |
| JPH07120135A (en) * | 1993-10-26 | 1995-05-12 | Sharp Corp | Door open/closure device of double swinging type |
| CN2214509Y (en) * | 1994-10-28 | 1995-12-06 | 胡胜辉 | Two-sided door opening mechanism |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052269A (en) * | 2016-05-30 | 2016-10-26 | 合肥华凌股份有限公司 | Small door mounting structure in refrigerator |
| CN106052269B (en) * | 2016-05-30 | 2018-11-30 | 合肥华凌股份有限公司 | A kind of wicket mounting structure in refrigerator |
| WO2020258781A1 (en) * | 2019-06-27 | 2020-12-30 | 长城汽车股份有限公司 | Bidirectional opening/closing device, and armrest box and vehicle |
| CN112856500A (en) * | 2021-01-14 | 2021-05-28 | 广东格兰仕集团有限公司 | Bilateral door opening device and cooking appliance thereof |
| CN112856500B (en) * | 2021-01-14 | 2023-05-30 | 广东格兰仕集团有限公司 | Bilateral door opening device and cooking appliance thereof |
| CN114294895A (en) * | 2021-12-20 | 2022-04-08 | 创维电器股份有限公司 | Side-opening type left-right arbitrary door opening structure of refrigerator |
| CN114294895B (en) * | 2021-12-20 | 2023-09-26 | 创维电器股份有限公司 | Side-opening type left-right arbitrary door opening structure of refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015078313A1 (en) | 2015-06-04 |
| CN104329878B (en) | 2016-10-26 |
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