CN104329880B - A kind of two-way open-and-close door and there is the refrigerator of this device - Google Patents
A kind of two-way open-and-close door and there is the refrigerator of this device Download PDFInfo
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- CN104329880B CN104329880B CN201310620687.4A CN201310620687A CN104329880B CN 104329880 B CN104329880 B CN 104329880B CN 201310620687 A CN201310620687 A CN 201310620687A CN 104329880 B CN104329880 B CN 104329880B
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- locking mechanism
- close door
- way open
- housing
- support division
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Classifications
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- 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
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- 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
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- 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
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- 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
Present invention is disclosed a kind of two-way open-and-close door and have the refrigerator of this device, described two-way open-and-close door includes housing, the connecting rod being arranged in housing and is arranged on connecting rod both sides the two groups of locking mechanisms matched with connecting rod.Compared to prior art, two-way open-and-close door of the present invention can be in the case of not dismantling, it is achieved bidirectional open or closedown, such that it is able to meet the client with different demand, improves user's user satisfaction.
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 include casing, be arranged in described casing and in order to store the storeroom of food and in order to close the door body of described storeroom, described door body is arranged on described casing by hinge, thus realizes opening or close described storeroom.
At present, in market, the refrigerator of circulation is normally manufactured as only opening along predetermined direction or closing door body, such as, in the way of opening to the right or closing, in the way of being left on or closing.Herein, term " mode opened to the right or close " represents that the right-hand member being hingedly connected to door body makes door body pivot around its right-hand member, and term " mode being left on or closing " represents that the left end being hingedly connected to door body makes door body pivot around its left end.When refrigerator is positioned in a certain local time, door body may only be opened along predetermined direction or close, if there is barrier (such as, wall, household electrical appliance etc.) on the direction opened or close of door body, then can affect the use of user.For the ease of opening or closing refrigerator door body, user typically requires and moves household electrical appliance or mobile icebox, usually brings unnecessary trouble to user.Additionally, the unidirectional refrigerator opened or close can not meet people and the people of left hand accustomed to using of the right hand accustomed to using simultaneously.
In order to solve the problems referred to above, refrigerator manufacturers develop again a kind of can be with the refrigerator of bi-directional door, this kind of refrigerator is to realize by being respectively mounted hinge in the both sides of casing.When user needs to change door-opening mode, door body is disassembled from the side of casing, it is installed to the opposite side of casing the most again, but what this kind of non-general user of operation sequence can complete, special maintenance mans are needed to complete, so that user still may feel that very inconvenient during using.
In view of the above problems, it is necessary to provide a kind of new two-way switch refrigerator, to solve the problems referred to above.
Summary of the invention
For the deficiencies in the prior art, present invention solves the technical problem that and be to provide a kind of two-way open-and-close door and there is the refrigerator of this two-way open-and-close door, this two-way open-and-close door can be in the case of not dismantling, realize bidirectional open or closedown, such that it is able to meet the client with different demand, improve user's user satisfaction.
In order to solve above-mentioned technical problem, the technical scheme is that and be achieved in that:
A kind of two-way open-and-close door, it is characterised in that: described two-way open-and-close door includes: housing, and described housing two ends are provided with the most open accepting groove；Connecting rod, is arranged in housing and can move left and right；Two groups of locking mechanisms, are contained in described housing and are arranged on described connecting rod two ends；Often group locking mechanism includes: fixing on the housing and be oppositely arranged on the first locking mechanism and second locking mechanism of accepting groove both sides, described second locking mechanism is between described connecting rod and described first locking mechanism；Described first locking mechanism includes that the outer fastener being articulated on housing, described outer fastener are provided with the first support division, the second support division and are positioned at the first articulated section between the two；Described second locking mechanism includes the interior fastener being articulated on housing and is fixed on the flexible member between housing and interior fastener, described flexible member is to described interior fastener force so that described interior fastener rotates, and described interior fastener is provided with and connects the second connecting portion of flexible member, in order to the auxiliary section matched with the second support division and be positioned at the second articulated section between the two；Locking mechanism described in two groups is so arranged: when wherein a locking mechanism is opened, when i.e. the first support division stress of this locking mechanism China and foreign countries fastener rotates and leaves accepting groove, the second support division on outer fastener supports the auxiliary section on interior fastener so that interior fastener rotates, interior fastener supports connecting rod when rotating and moves in housing, and make the connecting rod other end support another locking mechanism, and then another locking mechanism is made to keep lock-out state；When outer fastener being reversely rotated when the second support division stress of outer fastener, the first support division of described outer fastener stretches in accepting groove, and described interior fastener resets under the effect of described flexible member.
Further, described second support division is provided with the first connecting portion, described first locking mechanism also includes the torsion spring being fixed between housing and the first connecting portion, when the first support division stress rotates and leaves accepting groove, the second support division is exerted a force by described torsion spring so that the second support division keeps supporting the state of auxiliary section.
Further, described flexible member is extension spring or stage clip.
Further, described second support division is provided with and supports arm, described auxiliary section is provided with and supports, with described, the guide channel that arm matches.
Further, the described arm that supports is a pair be oppositely arranged along thickness of shell direction, supporting described in a pair to be formed between arm and support groove, described guide channel is a pair arranged along thickness of shell direction, is formed and supports, with described, the guiding block that groove matches described in a pair between guide channel.
Further, described interior fastener is additionally provided with the holding section being positioned at described auxiliary section away from described second one end, articulated section, when described auxiliary section is supported by described second support division, described holding section departs from described accepting groove, when described auxiliary section described second support division of disengaging supports, described accepting groove is stretched in described holding section.
Further, described first articulated section, the second articulated section are drive-connecting shaft.
Further, described housing includes diapire and outwards bends the sidewall of extension from diapire lateral margin, and described diapire, sidewall collectively form receiving space to house connecting rod and locking mechanism.
Further, described diapire is provided with a pair retaining wall, is formed with stopper slot between described retaining wall to house connecting rod.
A kind of refrigerator, including casing, door body and above-mentioned two-way open-and-close door, in described casing and door body, one is provided with propeller boss, and described two-way open-and-close door is arranged in described casing and door body in another one and matches to be fixed on casing 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 can be in the case of not dismantling, it is achieved bidirectional open or closedown, such that it is able to 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 of the present invention.
Fig. 2 is the three-dimensional exploded view of two-way open-and-close door shown in Fig. 1.
Fig. 3 is the partial enlarged drawing of the housing of two-way open-and-close door shown in Fig. 1.
Fig. 4 is another partial enlarged drawing of the housing of two-way open-and-close door shown in Fig. 1.
Fig. 5 is the decomposing schematic representation of the locking mechanism of two-way open-and-close door shown in Fig. 1.
Fig. 6 is the schematic diagram during locking mechanism closedown of two-way open-and-close door shown in Fig. 1.
Fig. 7 is the schematic diagram in the locking mechanism opening procedure of two-way open-and-close door shown in Fig. 1.
Fig. 8 is the schematic diagram after the locking mechanism of two-way open-and-close door is opened shown in Fig. 1.
Fig. 9 is another embodiment schematic diagram of the locking mechanism of two-way open-and-close door shown in Fig. 1.
Figure 10 is the exploded view of the governor motion of two-way open-and-close door shown in Fig. 1.
Figure 11 is the enlarged diagram of the adjustment structure of two-way open-and-close door shown in Fig. 1.
Figure 12 is another embodiment schematic diagram of the governor motion of two-way open-and-close door shown in Fig. 1.
Figure 13 is schematic diagram when being positioned at locating slot of the locating piece of the governor motion of two-way open-and-close door shown in Fig. 1.
Figure 14 is the schematic diagram during locating piece disengaging locating slot of the governor motion of two-way open-and-close door shown in Fig. 1.
Figure 15 is the close-up schematic view of the refrigerator with two-way open-and-close door shown in Fig. 1.
Figure 16 is the close-up schematic view of another refrigerator with 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 clearer, describe the present invention with specific embodiment below in conjunction with the accompanying drawings.
Refer to Fig. 1 and combine shown in Fig. 2, two-way open-and-close door of the present invention 100 for refrigerator, the connecting rod 20 including housing 10, being arranged in described housing 10, is arranged on described connecting rod 20 two ends the two groups of locking mechanisms 30 matched with described connecting rod 20 and in order to regulate the governor motion 40 of unfolding mode.
Referring to Fig. 3, Fig. 4 and combine shown in Fig. 2, described housing 10 includes diapire 11, is perpendicular to described diapire 11 and outwards bends roof 13 that the sidewall 12 of extension is oppositely arranged with described diapire 11 and arrange the handle 14 stirred for left and right outside described diapire 11.Described diapire 11, sidewall 12 and roof 13 collectively form receiving space 15 to house described connecting rod 20, locking mechanism 30 and governor motion 40.Described sidewall 12 includes antetheca 121 and the rear wall 122 being oppositely arranged with described antetheca 121.It is provided with a pair retaining wall 111, drive-connecting shaft 112 and the second convex extension part 113 in the middle of described diapire 11, forms stopper slot 114 described in a pair between retaining wall 111 to house described connecting rod 20.The two ends of described diapire 11 are also respectively provided with outer pivot joint axis hole 115, interior pivot joint axis hole 116, outer mounting post 117, extenal fixation post 118 and interior fixing post 119.Described housing 10 two ends are respectively arranged with the most open accepting groove 16, described accepting groove 16 runs through described diapire 11, roof 13 and rear wall 122 so that the propeller boss 51 of the articulated mounting 50 being arranged in refrigerator body or door body passes in and out, described outer pivot joint axis hole 115, interior pivot joint axis hole 116 lay respectively at the both sides of described accepting groove 16, and the distance between described outer pivot joint axis hole 115 and described retaining wall 111 is more than the distance between described interior pivot joint axis hole 116 and described retaining wall 111.It is additionally provided with mounting groove 17 to install described handle 14 in the middle of described diapire 11.
Referring to shown in 2, described connecting rod 20 can move left and right, including the mating groove 21 being arranged in the middle of described connecting rod 20 and the pair of locking portion 22 being separately positioned on described mating groove 21 both sides.
Refer to 5 and combine shown in Fig. 6, Fig. 7 and Fig. 8, described locking mechanism 30 includes the first locking mechanism 31 and the second locking mechanism 32 being fixed on described housing 10 and being oppositely arranged on described accepting groove 16 both sides, and described second locking mechanism 32 is between described connecting rod 20 and described first locking mechanism 31.Described first locking mechanism 31 includes the outer fastener 311 being articulated on described housing 10 and is fixed on the torsion spring 312 between described housing 10 and described outer fastener 311.Described outer fastener 311, substantially in crescent shape, is provided with first support division the 313, second support division 314 and is positioned at the first articulated section 315 between the two.Described second support division 314 is provided with the first connecting portion 316 of outward and matches with described auxiliary section 324 to merge and support arm 317 for a pair along what described housing 10 thickness direction was oppositely arranged and is supported groove 318 by support described in a pair that arm 317 formed.Described first articulated section 315 is drive-connecting shaft, is arranged in described outer pivot joint axis hole 115.One end of described torsion spring 312 is fixedly mounted on described extenal fixation post 118, and the other end is fixedly mounted on described first connecting portion 316.Described second locking mechanism 32 include the interior fastener 321 being articulated on described housing 10 and be fixed between housing 10 and described interior fastener 321 and described interior fastener 321 is exerted a force so that described interior fastener 321 rotate flexible member 322.Described interior fastener 321 be provided with connect described flexible member 322 the second connecting portion 323, in order to the auxiliary section 324 matched with described second support division 314, be positioned at the second articulated section 325 between the two and be positioned at the holding section 328 away from described second one end, articulated section 325, the described auxiliary section 324.It is provided with on described auxiliary section 324 and matches and merge a pair guide channel 326 arranged along described housing 10 thickness direction with the described arm 317 that supports and be formed at described in a pair between guide channel 326 and support, with described, the guiding block 327 that groove 318 matches.Described second articulated section 325 is drive-connecting shaft, is arranged in described interior pivot joint axis hole 116.One end of described flexible member 322 is fixedly mounted on described interior fixing post 119, and the other end is fixedly mounted on described second connecting portion 323.
Refer to Fig. 6, shown in Fig. 7 and Fig. 8, when the locking mechanism in locking mechanism 30 described in two groups is opened, i.e. the first support division 313 of this locking mechanism China and foreign countries fastener 311 is at the effect backspin of propeller boss 51 then when leaving accepting groove 16, the second support division 314 on outer fastener 311 supports the auxiliary section 324 on interior fastener 321 so that interior fastener 321 rotates, interior fastener 321 supports connecting rod 20 when rotating and moves in housing 10, holding section 328 departs from accepting groove 16 simultaneously, and make connecting rod 20 other end support another locking mechanism, and then make another locking mechanism keep lock-out state；Now, torsion spring 312 is rotated into certain angle so that torsion spring 312 exerts a force the second support division 314 so that the second support division 314 keeps supporting the state of auxiliary section 324.When the second support division 314 of outer fastener 311 makes outer fastener 311 reversely rotate under the effect of propeller boss 51, first support division 313 of outer fastener 311 and the holding section 328 of interior fastener 321 are stretched in accepting groove 16, and interior fastener 321 resets under the effect of flexible member 322.
In the present embodiment, described flexible member 322 is extension spring, but in another embodiment, refers to shown in Fig. 9, and flexible member 322 ' is stage clip.
Referring to Figure 10 and combine shown in Figure 11, described governor motion 40 is in order to regulate unfolding mode, including regulating the striking gear 41 of described connecting rod 20 position and maintaining the maintenance device 42 of described striking gear 41 invariant position.Described striking gear 41 includes the shifting block 411 matched with described connecting rod 20 and is arranged on described shifting block 411 both sides two groups of catch mechanism 412 in order to sticking department described in clamping 22.Described shifting block 411 is provided with in protruding into described mating groove 21 and the coordinating block 4111 that matches with described mating groove 21 and the first convex extension part 4112.Described catch mechanism 412 includes the slide bar 414 being articulated in the bull stick 413 on described housing 10 and can horizontally slipping under described bull stick 413 promotes.Described bull stick 413 includes first 415 matched with described shifting block 411 second 416 matched with described slide bar 414 and is positioned at articulated section 417 between the two.The first chute 4151 matched with described first convex extension part 4112 it is provided with on described first 415.Described second 416 is articulated with one end of described slide bar 414 away from one end of described articulated section 417, and described slide bar 414 can rotate around described second 416.Described articulated section 417 is pivot joint axis hole, is pivotally mounted on described drive-connecting shaft 112.Described slide bar 414 is provided with the support slot 4141 matched with described sticking department 22 and the second chute 4142 matched with described second convex extension part 113 near one end of described second 416.In the present embodiment, described slide bar 414 is to be articulated on described bull stick 413, but in other embodiments, described slide bar 414 can also be fixedly mounted on described bull stick 413.Described maintenance device 42 includes the stage clip 421 being fixed on described housing 10, depression bar 422 and is arranged on the locating slot 423 on described striking gear 41, and described locating slot 423 is positioned at described first 415 one end away from described articulated section 417.One end of described depression bar 422 is fixed on described stage clip 421, and the other end is fixed on described housing 10, is provided with the locating piece 424 matched with described locating slot 423.
Refer to Figure 11 and combine shown in Figure 13 and Figure 14, described locating piece 424 is made to be positioned at described locating slot 423 when stirring described handle 14, described stage clip 421 exerts a force described depression bar 422 so that described locating piece 424 supports described locating slot 423, so that described shifting block 411 will not move left and right in the case of not by External Force Acting, such that it is able to maintain the invariant position of described striking gear 41.Now, the support slot 4141 of two groups of catch mechanism 412 all departs from sticking department 22, when a locking mechanism in two groups of locking mechanisms 30 is opened, this locking mechanism supports connecting rod 20 and moves in housing 10, and make connecting rod 20 other end support another locking mechanism, and then another locking mechanism is made to keep lock-out state.When stirring described handle 14 and making described shifting block 411 overcome the active force of described maintenance device 42 to move and make described locating piece 424 depart from described locating slot 423, described stage clip 421 exerts a force described depression bar 422 so that described locating piece 424 supports the lateral margin of described locating slot 423, so that described shifting block 411 will not move left and right in the case of not by External Force Acting, such that it is able to maintain the invariant position of described striking gear 41.Now, shifting block 411 promotes connecting rod 20 to move to a catch mechanism of two groups of catch mechanism 412, the bull stick 413 of this catch mechanism rotates to promote slide bar 414 to move so that the support slot 4141 clamping sticking department 22 of slide bar 414 to sticking department 22 under the effect of shifting block 411, so that connecting rod 20 supports the locking mechanism in two groups of locking mechanisms 30 and makes this locking mechanism keep lock-out state.
Figure 12 show another embodiment of described maintenance device 42.Described maintenance device 42 ' is a resilient shell fragment of tool, and its one end is provided with the locating piece 424 ' matched with described locating slot 423.Obviously, described maintenance device 42 ' can also maintain the invariant position of described striking gear 41.Certainly, described maintenance device 42 also has numerous other embodiments, repeats in this citing that just differs.
Although two-way open-and-close door 100 described in the present embodiment have employed described governor motion 40, however, it should be apparent that two-way open-and-close door 100 described in the present embodiment can also realize bidirectional open or closedown in the case of not having described governor motion 40.
Refer to shown in Figure 15, present invention also offers a kind of refrigerator 200, described refrigerator 200 includes casing 210, door body 220, the propeller boss (not shown) being arranged on described casing 210 and is arranged on the two-way open-and-close door 100 in described door body 220, and described two-way open-and-close door 100 matches so that door body 220 being fixedly mounted on casing 210 with described propeller boss.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 10, present invention also offers another kind of refrigerator 300, described refrigerator 300 includes casing 310, door body 320, the propeller boss 330 being arranged in described door body 320 and is arranged on the two-way open-and-close door 100 on described casing 310, and described two-way open-and-close door 100 matches so that door body 320 being fixedly mounted on casing 310 with described propeller boss 330.In the present embodiment, described two-way open-and-close door 100 is arranged on casing 310 on the central sill shelf 340 corresponding with on the upside of door body 320, 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 owing to two-way open-and-close door 100 of the present invention can realize bidirectional open, so that refrigerator 200,300 of the present invention can also realize bidirectional open or close door body, such that it is able to meet the client with different demand, improve user's user satisfaction.
Compared to prior art, two-way open-and-close door 100 of the present invention can be in the case of not dismantling, it is achieved bidirectional open or closedown, such that it is able to meet the client with different demand, improves user's user satisfaction.
Of particular note, for the person of ordinary skill of the art, the equivalence change for the present invention made under the teachings of the present invention, must be included in the scope that scope of the present invention patent is advocated.
Claims (10)
1. a two-way open-and-close door, for refrigerator, it is characterised in that: described two-way open-and-close door includes:
Housing, described housing two ends are provided with the most open accepting groove；
Connecting rod, is arranged in housing and can move left and right；
Two groups of locking mechanisms, are contained in described housing and are arranged on described connecting rod two ends；
Often group locking mechanism includes: fixing on the housing and be oppositely arranged on the first locking mechanism and second locking mechanism of accepting groove both sides, described second locking mechanism is between described connecting rod and described first locking mechanism；
Described first locking mechanism includes that the outer fastener being articulated on housing, described outer fastener are provided with the first support division, the second support division and are positioned at the first articulated section between the two；
Described second locking mechanism includes the interior fastener being articulated on housing and is fixed on the flexible member between housing and interior fastener, described flexible member is to described interior fastener force so that described interior fastener rotates, and described interior fastener is provided with and connects the second connecting portion of flexible member, in order to the auxiliary section matched with the second support division and be positioned at the second articulated section between the two；
Locking mechanism described in two groups is so arranged: when wherein a locking mechanism is opened, when i.e. the first support division stress of this locking mechanism China and foreign countries fastener rotates and leaves accepting groove, the second support division on outer fastener supports the auxiliary section on interior fastener so that interior fastener rotates, interior fastener supports connecting rod when rotating and moves in housing, and make the connecting rod other end support another locking mechanism, and then another locking mechanism is made to keep lock-out state；When outer fastener being reversely rotated when the second support division stress of outer fastener, the first support division of described outer fastener stretches in accepting groove, and described interior fastener resets under the effect of described flexible member.
2. two-way open-and-close door as claimed in claim 1, it is characterized in that: described second support division is provided with the first connecting portion, described first locking mechanism also includes the torsion spring being fixed between housing and the first connecting portion, when the first support division stress rotates and leaves accepting groove, the second support division is exerted a force by described torsion spring so that the second support division keeps supporting the state of auxiliary section.
3. two-way open-and-close door as claimed in claim 1, it is characterised in that: described flexible member is extension spring or stage clip.
4. two-way open-and-close door as claimed in claim 1, it is characterised in that: described second support division is provided with and supports arm, described auxiliary section is provided with and supports, with described, the guide channel that arm matches.
5. two-way open-and-close door as claimed in claim 4, it is characterized in that: described in support arm be a pair be oppositely arranged along thickness of shell direction, support described in a pair to be formed between arm and support groove, described guide channel is a pair arranged along thickness of shell direction, is formed and supports, with described, the guiding block that groove matches described in a pair between guide channel.
6. two-way open-and-close door as claimed in claim 1, it is characterized in that: described interior fastener is additionally provided with the holding section being positioned at described auxiliary section away from described second one end, articulated section, when described auxiliary section is supported by described second support division, described holding section departs from described accepting groove, when described auxiliary section described second support division of disengaging supports, described accepting groove is stretched in described holding section.
7. two-way open-and-close door as claimed in claim 1, it is characterised in that: described first articulated section, the second articulated section are drive-connecting shaft.
8. two-way open-and-close door as claimed in claim 1, it is characterised in that: described housing includes diapire and outwards bends the sidewall of extension from diapire lateral margin, and described diapire, sidewall collectively form receiving space to house connecting rod and locking mechanism.
9. two-way open-and-close door as claimed in claim 8, it is characterised in that: it is provided with a pair retaining wall on described diapire, is formed with stopper slot between described retaining wall to house connecting rod.
10. a refrigerator, including casing and door body, it is characterized in that: described refrigerator also includes two-way open-and-close door as in one of claimed in any of claims 1 to 9, in described casing and door body, one is provided with propeller boss, and described two-way open-and-close door is arranged in described casing and door body in another one and matches to be fixed on casing door body with described propeller boss.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620687.4A CN104329880B (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/CN2014/091110 WO2015078307A1 (en) | 2013-11-29 | 2014-11-14 | Bidirectional door-opening/closing device, and refrigerator having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620687.4A CN104329880B (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 |
|---|---|
| CN104329880A CN104329880A (en) | 2015-02-04 |
| CN104329880B true CN104329880B (en) | 2016-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310620687.4A Active CN104329880B (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) | CN104329880B (en) |
| WO (1) | WO2015078307A1 (en) |
Families Citing this family (5)
| 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 |
| CN110670987B (en) * | 2019-06-27 | 2020-08-14 | 长城汽车股份有限公司 | Two-way device, handrail case and vehicle that opens and shuts |
| CN112193120B (en) * | 2020-11-17 | 2022-04-15 | 重庆峘能电动车科技有限公司 | Locking device, automobile box frame and new energy automobile |
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| JP2509585Y2 (en) * | 1990-07-31 | 1996-09-04 | シャープ株式会社 | Double door opening / closing device |
| JP2509586Y2 (en) * | 1990-07-31 | 1996-09-04 | シャープ株式会社 | Double door opening / closing device |
| JP2649877B2 (en) * | 1991-07-02 | 1997-09-03 | シャープ株式会社 | Door opening and closing device |
| JPH07120135A (en) * | 1993-10-26 | 1995-05-12 | Sharp Corp | Door open/closure device of double swinging type |
| KR0152116B1 (en) * | 1994-04-29 | 1998-11-02 | 김광호 | A refrigerator's door |
| CN2202782Y (en) * | 1994-07-18 | 1995-07-05 | 航天工业部风华电冰箱厂昆山分厂 | Mechanism for opening door at left and right direction |
| KR101424554B1 (en) * | 2007-01-23 | 2014-07-31 | 삼성전자 주식회사 | Door unit for opening/closing in dual directions and refrigerator including the same |
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- 2013-11-29 CN CN201310620687.4A patent/CN104329880B/en active Active
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2014
- 2014-11-14 WO PCT/CN2014/091110 patent/WO2015078307A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2015078307A1 (en) | 2015-06-04 |
| CN104329880A (en) | 2015-02-04 |
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