CN104328965B - A kind of two-way switch device and there is the refrigerator of this device - Google Patents
A kind of two-way switch device and there is the refrigerator of this device Download PDFInfo
- Publication number
- CN104328965B CN104328965B CN201310620245.XA CN201310620245A CN104328965B CN 104328965 B CN104328965 B CN 104328965B CN 201310620245 A CN201310620245 A CN 201310620245A CN 104328965 B CN104328965 B CN 104328965B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- switch device
- way switch
- refrigerator
- housing
- 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.)
- Active
Links
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
- F25D23/028—Details
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/48—Suspension arrangements for wings allowing alternative movements
- E05D15/50—Suspension arrangements for wings allowing alternative movements for opening at either of two opposite edges
- E05D15/505—Suspension arrangements for wings allowing alternative movements for opening at either of two opposite edges by radial separation of the hinge parts at the hinge axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
-
- 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
Abstract
Present invention is disclosed a kind of two-way switch device, for refrigerator, including housing, the connecting rod that is arranged in housing and be arranged on connecting rod both sides the two groups of locking mechanisms matched with connecting rod, housing two ends are respectively arranged with the most open accepting groove, locking mechanism is articulated on housing, including drive-connecting shaft and lay respectively at drive-connecting shaft both sides support end and force side, connecting rod includes and supports the guide end that end matches, guide end is provided with primary importance and the second position along link width direction, locking mechanism is so arranged so that stretching into accepting groove when supporting force side when end is positioned at primary importance, accepting groove is departed from when supporting force side when end is positioned at the second position.Compared to prior art, two-way switch device 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 switch device 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 switch device and there is the refrigerator of this two-way switch device, this two-way switch device 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:
nullA kind of two-way switch device，For refrigerator，Including housing、It is arranged on the connecting rod in described housing and is arranged on described connecting rod both sides the two groups of locking mechanisms matched with described connecting rod，Described housing two ends are respectively arranged with the most open accepting groove，Described locking mechanism is articulated on described housing，Including drive-connecting shaft and lay respectively at described drive-connecting shaft both sides support end and force side，Described drive-connecting shaft and connecting rod are relatively arranged on the both sides of accepting groove，Described connecting rod includes supporting, with described, the guide end that end matches，Described guide end is provided with primary importance and the second position along described link width direction，Described locking mechanism be so arranged so that when described support end be positioned at primary importance time，The guide end of described force side and connecting rod moves towards and stretches in described accepting groove，Disengaging described accepting groove in described force side when end is positioned at the second position is supported when described.
Further, support end described in include supporting arm with described primary importance, the second position match.
Further, it is described that to support arm and be oppositely arranged along described connecting rod thickness direction be a pair, support described in a pair and between arm, be formed with mating groove, the guiding block matched with described mating groove it is additionally provided with in described guide end, described primary importance is the first locating slot, the described second position is the second locating slot, and described first locating slot, the second locating slot are positioned at the homonymy of described guiding block.
Further, described connecting rod includes first connecting rod, second connecting rod and the flexible member between described first connecting rod and described second connecting rod.
Further, described flexible member is spring.
Further, described housing includes diapire and is perpendicular to the outward extending sidewall of described diapire, described diapire and described sidewall and collectively forms receiving space to house described connecting rod and described locking mechanism.
Further, in the middle of described diapire, it is provided with a pair retaining wall, is formed with stopper slot described in a pair between retaining wall to house described flexible member.
Further, described diapire two ends are respectively arranged with accepting groove and pivot joint axis hole, and described drive-connecting shaft is arranged in described pivot joint axis hole.
A kind of refrigerator, including casing, door body and above-mentioned two-way switch device, in described casing and door body, one is provided with propeller boss, and described two-way switch device 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 switch device 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 switch device of the present invention.
Fig. 2 is the three-dimensional exploded view of two-way switch device shown in Fig. 1.
Fig. 3 is the partial enlarged drawing of the housing of two-way switch device shown in Fig. 1.
Fig. 4 is the partial enlarged drawing of the connecting rod of two-way switch device shown in Fig. 1.
Fig. 5 is the partial enlarged drawing of two-way switch device shown in Fig. 1.
Fig. 6 is the enlarged diagram of the locking mechanism of two-way switch device shown in Fig. 1.
Fig. 7 is the schematic diagram during locking mechanism closedown of two-way switch device shown in Fig. 1.
Schematic diagram when Fig. 8 is that shown in Fig. 1, the locking mechanism of two-way switch device is opened.
Fig. 9 is the close-up schematic view of the refrigerator with two-way switch device shown in Fig. 1.
Figure 10 is the close-up schematic view of another refrigerator with two-way switch device 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 switch device of the present invention 100 for refrigerator, the connecting rod 20 including housing 10, being arranged in described housing 10 and be arranged on described connecting rod 20 both sides the two groups of locking mechanisms 30 matched with described connecting rod 20.
Referring to Fig. 2 and combine shown in Fig. 3, described housing 10 includes diapire 11 and is perpendicular to the described outward extending sidewall of diapire 11 12, and described diapire 11 and described sidewall 12 collectively form receiving space 13 to house described connecting rod 20 and described locking mechanism 30.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 in the middle of described diapire 11, described in a pair, between retaining wall 111, is formed with stopper slot 112.The two ends of described diapire 11 are respectively arranged with the most open accepting groove 113 and pivot joint axis hole 114, described accepting groove 113 runs through described rear wall 122 so that the propeller boss 40 being arranged in refrigerator body or door body passes in and out, and the distance between described pivot joint axis hole 114 and described retaining wall 111 is more than the distance between described accepting groove 113 and described retaining wall 111.
Refer to Fig. 2 and combine shown in Fig. 4, Fig. 5, described connecting rod 20 includes first connecting rod 21, second connecting rod 22 and is arranged on the flexible member 23 between described first connecting rod 21 and described second connecting rod 22, and described first connecting rod 21, the two ends of second connecting rod 22 are respectively arranged with the mounting post 24 matched with described flexible member 23 and the guide end 25 matched with described locking mechanism 30.The two ends of described flexible member 23 are separately mounted in the mounting post 24 of described first connecting rod 21, second connecting rod 22, and are housed in described stopper slot 112 (as shown in Figure 5).Described guide end 25 includes guiding block 251 and is arranged on the guide channel 252 of described guiding block 251 both sides, and described guide channel 252 includes the first locating slot 253 and the second locating slot 254 arranged along described connecting rod 20 width.In the present embodiment, described flexible member 23 is spring.
Refer to Fig. 6 and combine shown in Fig. 2, described locking mechanism 30 is articulated on described housing 10, including drive-connecting shaft 31 and lay respectively at described drive-connecting shaft 31 both sides support end 32 and force side 33, described drive-connecting shaft 31 is arranged in described pivot joint axis hole 114, the described end 32 that supports matches with described guide end 25, matches with the propeller boss 40 being arranged in refrigerator body or door body in described force side 33.The described end 32 that supports includes supporting arm 321 for a pair and by supporting the mating groove 322 that arm 321 is formed described in a pair along what described connecting rod 20 thickness direction was oppositely arranged, described mating groove 322 matches with described guiding block 251, described in support arm 321 and match with described guide channel 252.When described support end 32 be positioned at described first locating slot 253 time, described force side 33 is stretched in described accepting groove 113；When described support end 32 be positioned at described second locating slot 254 time, described force side 33 departs from described accepting groove 113.
Refer to Fig. 1 and combine shown in Fig. 7, Fig. 8, when the right side of described two-way switch device 100 is opened, it is positioned at the propeller boss on the right side of described two-way switch device 100 to move out from described accepting groove 113, and promote described force side 33 to rotate around described drive-connecting shaft 31, support end 32 simultaneously described in drive and rotate around described drive-connecting shaft 31.nullWhen described support end 32 rotation time，Described arm 321 and the described mating groove 322 of supporting moves respectively along described guide channel 252 and described guiding block 251，And move to described second locating slot 254 from described first locating slot 253，The most described second connecting rod 22 moves to the left from right side under the described effect supporting end 32 and compresses described flexible member 23，Described flexible member 23 promotes described first connecting rod 21 to move to the left so that the guide end 25 of described first connecting rod 21 moves in the accepting groove 113 on the left of described two-way switch device 100 to from right side，The arm 321 that supports of the locking mechanism 30 on the left of the most described two-way switch device 100 is positioned at the first locating slot 253 of described first connecting rod 21 guide end 25，And match with the guide end 25 of described first connecting rod 21 and to prevent from being positioned at the propeller boss 40 on the left of described two-way switch device 100 from described accepting groove 113 out，So that described two-way switch device 100 can rotate around the propeller boss 40 being positioned at left side.
Refer to Fig. 1 and combine shown in Fig. 7, Fig. 8, when the right side of described two-way switch device 100 is changed to closed mode from open mode, it is positioned at the propeller boss on the right side of described two-way switch device 100 and slowly enters the accepting groove 113 on the right side of described two-way switch device 100, and support end described in promoting and 32 rotate around described drive-connecting shaft 31, described in support end 32 and drive described force side 33 to rotate around described drive-connecting shaft 31 simultaneously.Now, the described arm 321 that supports moves to described first locating slot 253 along described guide channel 252 from described second locating slot 254, the guide end 25 of described second connecting rod 22 moves in described accepting groove 113 to the right from left side under the effect of described flexible member 23, thus will be located in the propeller boss on the right side of described two-way switch device 100 together with described locking mechanism 30 and fix.
Refer to shown in Fig. 1, due to the symmetrical structure of two-way switch device 100 of the present invention, the process that the left side of the most described two-way switch device 100 is opened or closed and the similar process opened or close on the right side of it, just repeat no more in this.
Refer to shown in Fig. 9, 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 switch device 100 in described door body 220, and described two-way switch device 100 matches so that door body 220 being fixedly mounted on casing 210 with described propeller boss.In the present embodiment, described two-way switch device 100 is arranged on the upside of described door body 220, but in other embodiments, described two-way switch device 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 switch device 100 on described casing 310, and described two-way switch device 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 switch device 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 switch device 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 switch device 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 switch device 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 (9)
- null1. a two-way switch device，For refrigerator，Including housing、It is arranged on the connecting rod in described housing and is arranged on described connecting rod both sides the two groups of locking mechanisms matched with described connecting rod，Described housing two ends are respectively arranged with the most open accepting groove，It is characterized in that: described locking mechanism is articulated on described housing，Including drive-connecting shaft and lay respectively at described drive-connecting shaft both sides support end and force side，Described drive-connecting shaft and connecting rod are relatively arranged on the both sides of accepting groove，Described connecting rod includes supporting, with described, the guide end that end matches，Described guide end is provided with primary importance and the second position along described link width direction，Described locking mechanism be so arranged so that when described support end be positioned at primary importance time，The guide end of described force side and connecting rod moves towards and stretches in described accepting groove，Disengaging described accepting groove in described force side when end is positioned at the second position is supported when described.
- 2. two-way switch device as claimed in claim 1, it is characterised in that support end described in: and include supporting arm with described primary importance, the second position match.
- 3. two-way switch device as claimed in claim 2, it is characterized in that: described in support arm and be oppositely arranged along described connecting rod thickness direction be a pair, support described in a pair and between arm, be formed with mating groove, the guiding block matched with described mating groove it is additionally provided with in described guide end, described primary importance is the first locating slot, the described second position is the second locating slot, and described first locating slot, the second locating slot are positioned at the homonymy of described guiding block.
- 4. two-way switch device as claimed in claim 3, it is characterised in that: described connecting rod includes first connecting rod, second connecting rod and the flexible member between described first connecting rod and described second connecting rod.
- 5. two-way switch device as claimed in claim 4, it is characterised in that: described flexible member is spring.
- 6. two-way switch device as claimed in claim 4, it is characterised in that: described housing includes diapire and is perpendicular to the outward extending sidewall of described diapire, described diapire and described sidewall and collectively forms receiving space to house described connecting rod and described locking mechanism.
- 7. two-way switch device as claimed in claim 6, it is characterised in that: it is provided with a pair retaining wall in the middle of described diapire, is formed with stopper slot described in a pair between retaining wall to house described flexible member.
- 8. two-way switch device as claimed in claim 7, it is characterised in that: described diapire two ends are respectively arranged with pivot joint axis hole, and described drive-connecting shaft is arranged in described pivot joint axis hole.
- 9. a refrigerator, including casing and door body, it is characterized in that: described refrigerator also includes two-way switch device as claimed in any of claims 1 to 8 in one of claims, in described casing and door body, one is provided with propeller boss, and described two-way switch device 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 |
|---|---|---|---|
| CN201310620245.XA CN104328965B (en) | 2013-11-29 | 2013-11-29 | A kind of two-way switch device and there is the refrigerator of this device |
| PCT/CN2014/091316 WO2015078312A1 (en) | 2013-11-29 | 2014-11-17 | Bidirectional switch apparatus and refrigerator provided with apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620245.XA CN104328965B (en) | 2013-11-29 | 2013-11-29 | A kind of two-way switch device and there is the refrigerator of this device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104328965A CN104328965A (en) | 2015-02-04 |
| CN104328965B true CN104328965B (en) | 2016-11-16 |
Family
ID=52403762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310620245.XA Active CN104328965B (en) | 2013-11-29 | 2013-11-29 | A kind of two-way switch device and there is the refrigerator of this device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104328965B (en) |
| WO (1) | WO2015078312A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288620A (en) * | 2016-08-16 | 2017-01-04 | 青岛海尔股份有限公司 | Cross opening door mechanism and refrigerator |
| CN112445272A (en) * | 2019-08-27 | 2021-03-05 | 神讯电脑(昆山)有限公司 | Side sliding type two-way cover-lifting structure |
| CN111174522B (en) * | 2020-03-05 | 2020-09-15 | 东阳坎层电子科技有限公司 | Refrigerator door capable of being opened in two directions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2880363B2 (en) * | 1993-01-20 | 1999-04-05 | シャープ株式会社 | Door opening and closing device |
| KR0152116B1 (en) * | 1994-04-29 | 1998-11-02 | 김광호 | A refrigerator's door |
| CN2675818Y (en) * | 2004-02-25 | 2005-02-02 | 苗胜利 | Bidirectional door opening apparatus |
| KR101424554B1 (en) * | 2007-01-23 | 2014-07-31 | 삼성전자 주식회사 | Door unit for opening/closing in dual directions and refrigerator including the same |
-
2013
- 2013-11-29 CN CN201310620245.XA patent/CN104328965B/en active Active
-
2014
- 2014-11-17 WO PCT/CN2014/091316 patent/WO2015078312A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015078312A1 (en) | 2015-06-04 |
| CN104328965A (en) | 2015-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104329878B (en) | A kind of two-way open-and-close door and there is the refrigerator of this device | |
| CN104329879B (en) | A kind of two-way open-and-close door and there is the refrigerator of this device | |
| US9568238B2 (en) | Refrigerator | |
| CN104328965B (en) | A kind of two-way switch device and there is the refrigerator of this device | |
| CN104329880B (en) | A kind of two-way open-and-close door and there is the refrigerator of this device | |
| KR102196314B1 (en) | Refrigerator | |
| RU2013112332A (en) | FRIDGE | |
| CN106796075A (en) | Convertible munnion including leaf spring | |
| US20190085620A1 (en) | Safety gate | |
| WO2015078317A1 (en) | Gate bidirectional-opening apparatus and refrigerator provided with apparatus | |
| KR101978452B1 (en) | A device for maintaining closed state of doors | |
| WO2015078314A1 (en) | Gate bidirectional-opening apparatus and refrigerator provided with apparatus | |
| CN111520033B (en) | Sliding door device | |
| CN205604918U (en) | Slip strutting arrangement and window | |
| WO2015078315A1 (en) | Gate bidirectional-opening apparatus and refrigerator provided with apparatus | |
| KR101490160B1 (en) | Automatic closing door hinge | |
| US10080446B2 (en) | Refrigerated sales furniture | |
| CN104343305B (en) | Bidirectional door opening apparatus and there is the refrigerator of this device | |
| KR200467041Y1 (en) | door assembly | |
| CN205400368U (en) | Interior concealed cabinet door | |
| CN100549591C (en) | The structure of use in refrigerator family bar | |
| KR20170111110A (en) | duplex rotary foldable device for folding door | |
| KR20090012618U (en) | A Spring hinge and a kitchen furnture including Spring hinge for built-in type refrigerator | |
| CN110374438B (en) | Temperature control door and window closing device | |
| CN111561801B (en) | Automatic door-opening refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |