WO2015078313A1 - 一种双向开关门装置以及具有该装置的冰箱 - Google Patents

一种双向开关门装置以及具有该装置的冰箱 Download PDF

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Publication number
WO2015078313A1
WO2015078313A1 PCT/CN2014/091317 CN2014091317W WO2015078313A1 WO 2015078313 A1 WO2015078313 A1 WO 2015078313A1 CN 2014091317 W CN2014091317 W CN 2014091317W WO 2015078313 A1 WO2015078313 A1 WO 2015078313A1
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WIPO (PCT)
Prior art keywords
hub
receiving
groove
switch door
refrigerator
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PCT/CN2014/091317
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English (en)
French (fr)
Inventor
程学丽
方静
费斌
Original Assignee
海尔集团公司
青岛海尔股份有限公司
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Application filed by 海尔集团公司, 青岛海尔股份有限公司 filed Critical 海尔集团公司
Publication of WO2015078313A1 publication Critical patent/WO2015078313A1/zh

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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
    • 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

Definitions

  • the present invention relates to the field of refrigerator manufacturing technology, and in particular to a bidirectional switch door device and a refrigerator having the same.
  • the refrigerator is a refrigeration device that maintains a constant low temperature, and mainly includes a casing, a storage compartment disposed in the casing and used for storing food, and a door body for closing the storage compartment, the door body being hingedly mounted by a hinge
  • the casing is configured to open or close the storage compartment.
  • refrigerators circulating in the market are usually made to open or close the door only in a predetermined direction, for example, in a manner to open or close to the right, to open or close to the left.
  • the term "the way to open or close to the right” means that the hinge is connected to the right end of the door body such that the door body pivots about its right end
  • the term "opening or closing to the left” means that the hinge is connected to the left end of the door body.
  • the door body is pivoted about its left end.
  • the refrigerator manufacturer has developed a refrigerator that can open the door in two directions, and the refrigerator is realized by separately installing hinges on both sides of the cabinet.
  • the door body is detached from one side of the box body and then installed to the other side of the box body.
  • such an operation process can be completed by a general user and requires a special maintenance worker to complete. Therefore, the user still feels inconvenience in the process of using.
  • the technical problem to be solved by the present invention is to provide a two-way switch door device and a refrigerator having the same, which can be opened or closed in two directions without being disassembled. So that it can meet customers with different needs and improve User satisfaction.
  • a two-way switch door device for a refrigerator to cooperate with two hubs disposed on two sides of the refrigerator comprising: a casing, the two ends of the casing are respectively provided with an outward opening a locking groove for receiving the hub; a locking mechanism received in the housing and locking one of the pair of hubs in the receiving groove; the locking mechanism includes a connecting rod movable left and right under the action of the hub a card member respectively disposed at two ends of the connecting rod and an elastic member fixed between the connecting rod and the card member; the two ends of the connecting rod are respectively disposed to extend into the receiving groove to face the hub a locking portion that performs locking, and a positioning groove that cooperates with the card member; the card member includes a resisting portion for mating with the positioning groove, a connecting portion connected to the elastic member, and a pivoting portion between the two, the connecting portion is provided with a receiving portion protruding into the receiving groove to abut against the hub; when the door is closed, the hubs on both sides of the
  • the side hub When the side receives the groove, the side hub abuts the latching portion on the side of the link such that the latching portion on the other side of the link moves into the other side receiving slot to lock the other side of the hub in the other side receiving slot.
  • the side card member is rotated by the force of the elastic member, and the force receiving portion on the side card member
  • the receiving side of the groove projects into the positioning groove resisting portion and an inner wall of the positioning groove on the links to hold against defined position.
  • the two ends of the housing are respectively provided with an outwardly open receiving groove to receive the hub;
  • a locking mechanism is received in the housing and locks one of the pair of hubs in the receiving slot;
  • the locking mechanism includes a link that is movable left and right under the action of the hub, a card member respectively disposed at both ends of the link, and an elastic member fixed between the case and the card member;
  • the two ends of the connecting rod are respectively provided with a holding portion that can extend into the receiving groove to lock the hub, and a positioning groove that cooperates with the card member;
  • the card member includes a resisting portion for engaging with the positioning groove, a connecting portion connected to the elastic member, and a pivoting portion therebetween, the connecting portion is provided with a protruding portion
  • the receiving groove is a force receiving portion that abuts against the hub;
  • the latching portion on one side of the connecting rod extends into the receiving slot on the side and locks the side hub In the side receiving groove, the other side of the holding portion is located outside the other receiving groove without locking the other side of the hub; at the same time, the force receiving portions of the two card members respectively abut against the hubs on both sides, And the abutting portion on each of the card members is located outside the corresponding positioning groove;
  • the side clip When the non-locking side of the hub is relatively removed from the receiving slot, the side clip is rotated by the force of the elastic member, and the force receiving portion of the side clip extends into the side receiving slot, and the resisting portion extends into the positioning slot and Resisting the inner wall of the positioning groove to define the position of the link; when the hub on the unlocked side is relatively moved into the receiving groove, the force receiving portion of the side card rotates under the action of the side hub, and the resisting portion moves To the outside of the positioning slot;
  • the side hub When the hub on the locked side is relatively moved out of the side receiving groove in the closed state of the door, the side hub abuts the latching portion on the side of the link so that the latching portion on the other side of the link moves into the other side receiving slot.
  • the other side of the hub is locked in the other side of the receiving groove, and the side of the card is rotated by the force of the elastic member, the force receiving portion of the side card extends into the side receiving groove, and the resisting portion extends into the positioning
  • the groove is in opposition to the inner wall of the positioning groove to define the position of the link.
  • the elastic element is a tension spring or a compression spring.
  • the two ends of the connecting rod are respectively provided with moving grooves communicating with the corresponding positioning grooves to receive the abutting portions that move to the outside of the corresponding positioning grooves.
  • pivoting portion is a pivotal shaft hole.
  • connecting portion is further provided with a mounting post connecting the elastic element, and the force receiving portion is located between the pivoting portion and the mounting post.
  • the housing includes a bottom wall and a side wall extending from a side edge of the bottom wall, and the bottom wall and the side wall together form a receiving space to receive the locking mechanism.
  • the bottom wall is provided with a pair of retaining walls, and a pair of the retaining walls form a limit groove to receive the connecting rod.
  • the side wall includes a front wall and an opposite rear wall, and the receiving groove extends through the rear wall and the bottom wall.
  • a refrigerator comprising a box body, a door body and the above-mentioned two-way switch door device, wherein one of the box body and the door body is provided with a hub, and the two-way switch door device is disposed at the box body and the door The other of the bodies is coupled to the hub to secure the door to the housing.
  • the invention has the beneficial effects that compared with the prior art, the bidirectional switch door device of the invention can realize bidirectional opening or closing without disassembly, thereby satisfying customers with different requirements and improving user satisfaction.
  • FIG. 1 is a perspective view of a preferred embodiment of a bidirectional switch door device of the present invention.
  • Figure 2 is an exploded perspective view of the two-way switch door device of Figure 1.
  • FIG. 3 is a partially enlarged schematic view showing the housing of the two-way switch door device of FIG. 1.
  • FIG. 4 is a partially enlarged schematic view showing a connecting rod of the two-way switch door device of FIG. 1.
  • Figure 5 is an enlarged schematic view of the card of the two-way switch door device of Figure 1.
  • Figure 6 is a partially enlarged schematic view showing the two-way switch door device of Figure 1 when the hub is locked.
  • Fig. 7 is a partially enlarged schematic view showing the two-way switch door device of Fig. 1 when the hub is not locked.
  • Figure 8 is a schematic view showing another state of the two-way switch door device of Figure 1.
  • Figure 9 is a partially enlarged schematic view showing another preferred embodiment of the bidirectional switch door device of the present invention.
  • Figure 10 is a partially enlarged schematic view of the refrigerator having the two-way switch door device of Figure 1.
  • FIG 11 is a partially enlarged schematic view of another refrigerator having the two-way switch door device of Figure 1.
  • the bidirectional switch door apparatus 100 of the present invention is used in a refrigerator to cooperate with a pair of hubs 30 disposed on both sides of the refrigerator.
  • the two-way switch door device 100 includes a housing 10 and a locking mechanism 20 disposed within the housing 10.
  • the housing 10 includes a bottom wall 11 , a sidewall 12 bent from a side edge of the bottom wall 11 , and the bottom wall 11 and the sidewall 12 .
  • Matching cover (not shown).
  • the bottom wall 11 and the side wall 12 together form a receiving space 13 to accommodate the locking mechanism 20.
  • the side wall 12 includes a front wall 121 and a rear wall 122 disposed opposite the front wall 121.
  • the bottom wall 11 is provided with a pair of retaining walls 111, and a pair of the retaining walls 111 form a limit groove 112 therebetween.
  • the two ends of the housing 10 are respectively provided with a receiving slot 14 and a fixing post 15 , and the receiving slot 14
  • the rear wall 122 and the bottom wall 11 are penetrated to receive the hub 30 mounted on the refrigerator cabinet or the door body.
  • the locking mechanism 20 is received in the housing 10 and one of the pair of hubs 30 is locked in the receiving slot. 14 inside.
  • the locking mechanism 20 includes a link 21 movable left and right under the action of the hub 30, a card member 22 respectively disposed at both ends of the link 21, and an elastic member fixed between the link 21 and the card member 22. twenty three.
  • the connecting rod 21 is received in the limiting slot 112 .
  • the two ends of the connecting rod 21 are respectively provided with a latching portion 211 extending into the receiving slot 14 to lock the hub 30, a positioning slot 212 engaging with the latching member 22, and the positioning slot 212 A moving groove 213 that communicates with each other.
  • the positioning groove 212 is disposed along the width direction of the link 21, and the moving groove 213 is disposed along the longitudinal direction of the link 21.
  • the card member 22 includes a resisting portion 221, a connecting portion 222 connecting the elastic member 23, and a pivoting portion 223 therebetween.
  • the abutting portion 221 is provided with a locking post 224 protruding into the positioning groove 212 .
  • the connecting portion 222 has a receiving portion 225 protruding into the receiving groove 14 to cooperate with the hub 30, and a mounting post 226 connecting the elastic member 23, wherein the receiving portion 225 is located at the pivoting portion Between 223 and the mounting post 226.
  • the resilient element 23 can also be secured between the housing 10 and the clip 22.
  • one end of the elastic member 23 is fixed on the fixing post 15 and the other end is fixed on the mounting post 226.
  • the card member 22 is rotatable about the pivoting portion 223 by the elastic member 23.
  • the pivoting portion 223 is a pivotal shaft hole
  • the elastic member 23 is a tension spring.
  • the latching portion 211 on the side of the connecting rod 21 extends into the side.
  • the receiving groove 14 locks the hub 30 on the side in the side receiving groove 14, and the other holding portion 211 is located outside the other receiving groove 14 without locking the hub 30 on the other side;
  • the force receiving portion 225 on the member 22 abuts against the hub 30 on both sides, and the abutting portion 221 on the card member 22 is located in the moving groove 213.
  • the side clip 22 is rotated by the force of the elastic member 23 , and the force receiving portion 225 on the side clip 22 .
  • the accommodating groove 14 and the abutting portion 221 extend into the positioning groove 212 and abut against the inner wall of the positioning groove 212 to define the position of the connecting rod 21 .
  • FIG. 8 when the hub 30 on the unlocked side is relatively moved into the receiving groove 14 , the force receiving portion 225 of the side clip 22 is rotated under the action of the side hub 30 . Turning, the resisting portion 221 moves into the moving groove 213.
  • the side boss 30 abuts the latching portion 211 on the side of the link 21 such that the connecting rod 21
  • One side of the holding portion 211 is moved into the other side receiving groove 14 to lock the other side of the hub 30 in the other side receiving groove 14, while the side clip 22 is rotated by the force of the elastic member 23, the side card
  • the force receiving portion 225 of the member 22 extends into the side receiving groove 14
  • the abutting portion 221 extends into the positioning groove 212 and abuts against the inner wall of the positioning groove 212 to define the position of the connecting rod 21 .
  • Figure 9 is a partial enlarged view of another embodiment of the bidirectional switch door apparatus 100 of the present invention.
  • the resilient element 23' is a compression spring.
  • this embodiment is also capable of achieving the object of the present invention.
  • the present invention further provides a refrigerator 200 including a cabinet 210, a door body 220, a hub (not shown) disposed on the box 210, and a housing
  • the two-way switch door device 100 on the door body 220 is engaged with the hub such that the door body 220 is fixedly mounted on the case 210.
  • the two-way switch door device 100 is disposed on the upper side of the door body 220, but in other embodiments, the two-way switch door device 100 may also be disposed on the lower side of the door body 220. .
  • the present invention further provides another refrigerator 300.
  • the refrigerator 300 includes a box body 310, a door body 320, a hub 330 disposed on the door body 320, and a cabinet disposed on the box body.
  • the bidirectional switch door device 100 on the 310, the bidirectional switch door device 100 cooperates with the hub 330 such that the door body 320 is fixedly mounted on the case 310.
  • the two-way switch door device 100 is disposed on the middle beam shelf 340 of the casing 310 corresponding to the upper side of the door body 320, but in other embodiments, the two-way switch door device 100 is also It may be disposed on the casing 310 at a position corresponding to the lower side of the door body 320.
  • the two-way switch door device 100 of the present invention can realize bidirectional opening and closing, so that the refrigerators 200 and 300 of the present invention can also open or close the door body in two directions, thereby satisfying customers with different needs. Increased user satisfaction.
  • the bidirectional switch door device 100 of the present invention can realize bidirectional opening or closing without disassembly, thereby satisfying customers with different requirements and improving user satisfaction.

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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

一种双向开关门装置（100），用于冰箱（200，300），以与设置在冰箱（200，300）两侧的一对轴毂（30，330）相配合。该双向开关门装置（100）包括壳体（10）以及收容于壳体（10）内的锁定机构（20）。壳体（10）两端设置有收容轴毂（30，330）的收容槽（14）。锁定机构（20）将一对轴毂（30，330）中之一锁定在收容槽（14）中。该双向开关门装置（100）可以在不拆卸的情况下实现双向打开或者关闭，从而满足具有不同需求的客户，提高了用户使用满意度。

Description

一种双向开关门装置以及具有该装置的冰箱 技术领域
本发明涉及冰箱制造技术领域，尤其涉及一种双向开关门装置以及具有该装置的冰箱。
背景技术
冰箱是一种保持恒定低温的制冷设备，主要包括箱体、设置在所述箱体内并用以储藏食品的储藏室以及用以封闭所述储藏室的门体，所述门体通过铰链铰接安装在所述箱体上，从而实现打开或者关闭所述储藏室。
目前，市场中流通的冰箱通常被制成只沿预定的方向打开或者关闭门体，例如，以向右打开或者关闭的方式、以向左打开或者关闭的方式。此处，术语“向右打开或者关闭的方式”表示铰链连接到门体的右端使得门体绕着其右端枢转，而术语“向左打开或者关闭的方式”表示铰链连接到门体的左端使得门体绕着其左端枢转。当冰箱被安置在某一地方时，门体只可以沿着预定方向打开或者关闭，如果在门体的打开或者关闭的方向上存在障碍物(例如，墙壁、家用电器等)，则会影响用户的使用。为了便于打开或者关闭冰箱门体，用户通常需要挪动家用电器或者移动冰箱，常常给用户带来不必要的麻烦。此外，单向打开或者关闭的冰箱不能同时满足习惯使用右手的人和习惯使用左手的人。
为了解决上述问题，冰箱生产商又开发出一种可以双向开门的冰箱，该种冰箱是通过在箱体的两侧分别安装铰链来实现的。当用户需要改变开门方式时，将门体从箱体的一侧拆卸下来，然后再安装到箱体的另一侧，然而此种操作工序非一般用户可以完成的，需要专门的维修工来完成，从而使得用户在使用的过程中依然会感觉到很不方便。
鉴于上述问题，有必要提供一种新的双向开关冰箱，以解决上述问题。
发明内容
针对现有技术的不足，本发明解决的技术问题是提供一种双向开关门装置以及具有该双向开关门装置的冰箱，该双向开关门装置可以在不拆卸的情况下，实现双向打开或者关闭，从而可以满足具有不同需求的客户，提高了 用户使用满意度。
为了解决上述技术问题，本发明的技术方案是这样实现的：
一种双向开关门装置，用于冰箱，以与设置在冰箱两侧的两个轴毂相配合，所述双向开关门装置包括：壳体，所述壳体两端分别设置有向外开放的收容槽以收容所述轴毂；锁定机构，收容于所述壳体内，并将一对轴毂中之一锁定于收容槽内；所述锁定机构包括可在轴毂作用下左右移动的连杆、分别设置在所述连杆两端的卡件以及固定在所述连杆和所述卡件之间的弹性元件；所述连杆两端分别设置有可伸入所述收容槽以对轴毂进行锁定的卡持部、以及与所述卡件相配合的定位槽；所述卡件包括用以与所述定位槽相配合的抵持部、与所述弹性元件相连接的连接部、以及位于两者之间的枢接部，所述连接部设置有突伸入所述收容槽以与轴毂相抵持的受力部；在门闭合，即冰箱两侧的轴毂分别收容于壳体两侧的收容槽内时，所述连杆一侧的卡持部伸入该侧的收容槽并将该侧轴毂锁定在该侧收容槽内，另一侧的卡持部位于另一收容槽外侧而未对另一侧的轴毂进行锁定；同时两个卡件上的受力部分别与两侧的轴毂相抵持，并且每个所述卡件上的抵持部位于相应所述定位槽外侧；在未被锁定侧的轴毂相对移出收容槽时，该侧卡件受到弹性元件的作用力旋转，该侧卡件上的受力部伸入该侧收容槽、抵持部伸入定位槽并与定位槽内壁相抵持以对连杆位置进行限定；在未被锁定侧的轴毂相对移入收容槽时，该侧卡件的受力部在该侧轴毂的作用下旋转，抵持部移动至定位槽外侧；在门闭合状态下被锁定侧的轴毂相对移出该侧收容槽时，该侧轴毂抵持连杆该侧的卡持部使得连杆另一侧的卡持部移入另一侧收容槽以将另一侧轴毂锁定在另一侧收容槽内，同时该侧卡件受到弹性元件的作用力旋转，该侧卡件上的受力部伸入该侧收容槽、抵持部伸入定位槽并与定位槽内壁相抵持以对连杆位置进行限定。
本发明的技术方案也可以是这样实现的：
一种双向开关门装置，用于冰箱，以与设置在冰箱两侧的两个轴毂相配合，其中所述双向开关门装置包括：
壳体，所述壳体两端分别设置有向外开放的收容槽以收容所述轴毂；
锁定机构，收容于所述壳体内，并将一对轴毂中之一锁定于收容槽内；
所述锁定机构包括可在轴毂作用下左右移动的连杆、分别设置在所述连杆两端的卡件以及固定在所述壳体和所述卡件之间的弹性元件；
所述连杆两端分别设置有可伸入所述收容槽以对轴毂进行锁定的卡持部、以及与所述卡件相配合的定位槽；
所述卡件包括用以与所述定位槽相配合的抵持部、与所述弹性元件相连接的连接部、以及位于两者之间的枢接部，所述连接部设置有突伸入所述收容槽以与轴毂相抵持的受力部；
在门闭合，即冰箱两侧的轴毂分别收容于壳体两侧的收容槽内时，所述连杆一侧的卡持部伸入该侧的收容槽并将该侧轴毂锁定在该侧收容槽内，另一侧的卡持部位于另一收容槽外侧而未对另一侧的轴毂进行锁定；同时两个卡件上的受力部分别与两侧的轴毂相抵持，并且每个所述卡件上的抵持部位于相应所述定位槽外侧；
在未被锁定侧的轴毂相对移出收容槽时，该侧卡件受到弹性元件的作用力旋转，该侧卡件上的受力部伸入该侧收容槽、抵持部伸入定位槽并与定位槽内壁相抵持以对连杆位置进行限定；在未被锁定侧的轴毂相对移入收容槽时，该侧卡件的受力部在该侧轴毂的作用下旋转，抵持部移动至定位槽外侧；
在门闭合状态下被锁定侧的轴毂相对移出该侧收容槽时，该侧轴毂抵持连杆该侧的卡持部使得连杆另一侧的卡持部移入另一侧收容槽以将另一侧轴毂锁定在另一侧收容槽内，同时该侧卡件受到弹性元件的作用力旋转，该侧卡件上的受力部伸入该侧收容槽、抵持部伸入定位槽并与定位槽内壁相抵持以对连杆位置进行限定。
进一步地，所述弹性元件为拉簧或者压簧。
进一步地，所述连杆两端还分别设置有与相应所述定位槽相连通的移动槽以收容移动至相应所述定位槽外侧的抵持部。
进一步地，所述枢接部为枢接轴孔。
进一步地，所述连接部还设置有连接所述弹性元件的安装柱，所述受力部位于所述枢接部和安装柱之间。
进一步地，所述壳体包括底壁以及自底壁侧缘弯折延伸的侧壁，所述底壁、侧壁共同构成收容空间以收容所述锁定机构。
进一步地，所述底壁设置有一对挡壁，一对所述挡壁之间形成有限位槽以收容所述连杆。
进一步地，所述侧壁包括前壁以及相对设置的后壁，所述收容槽贯穿所述后壁和底壁。
一种冰箱，包括箱体、门体以及上述双向开关门装置，所述箱体和所述门体中一者设置有轴毂，所述双向开关门装置设置在所述箱体和所述门体中另一者上并与所述轴毂相配合以将所述门体固定在所述箱体上。
本发明的有益效果是：相较于现有技术，本发明双向开关门装置可以在不拆卸的情况下，实现双向打开或者关闭，从而可以满足具有不同需求的客户，提高了用户使用满意度。
附图说明
图1为本发明双向开关门装置一较佳实施例的立体示意图。
图2为图1所示双向开关门装置的立体分解图。
图3为图1所示双向开关门装置的壳体的局部放大示意图。
图4为图1所示双向开关门装置的连杆的局部放大示意图。
图5为图1所示双向开关门装置的卡件的放大示意图。
图6为图1所示双向开关门装置将轴毂锁定时的局部放大示意图。
图7为图1所示双向开关门装置未将轴毂锁定时的局部放大示意图。
图8为图1所示双向开关门装置的另一状态示意图。
图9为本发明双向开关门装置的另一较佳实施例的局部放大示意图。
图10为具有图1所示双向开关门装置的冰箱的局部放大示意图。
图11为具有图1所示双向开关门装置的另一冰箱的局部放大示意图。
具体实施方式
为了使本发明的目的、技术方案和优点更加清楚，下面结合附图和具体实施例对本发明进行详细描述。
请参阅图1并结合图2所示，本发明双向开关门装置100用于冰箱，以与设置在冰箱两侧的一对轴毂30相配合。所述双向开关门装置100包括壳体10以及设置在所述壳体10内的锁定机构20。
请参阅图2并结合图1、图3所示，所述壳体10包括底壁11、自所述底壁11侧缘弯折延伸的侧壁12以及与所述底壁11、侧壁12相配合的盖体(未图示)。所述底壁11和侧壁12共同构成收容空间13以收容所述锁定机构20。所述侧壁12包括前壁121以及与所述前壁121相对设置的后壁122。所述底壁11上设置有一对挡壁111，一对所述挡壁111之间形成有限位槽112。所述壳体10两端分别设置有收容槽14以及固定柱15，所述收容槽14 贯穿所述后壁122、底壁11以便收容安装在冰箱箱体或者门体上的轴毂30。
请参阅图2并结合图4、图5所示，在一些实施例中，所述锁定机构20收容于所述壳体10内，并将一对轴毂30中之一锁定于所述收容槽14内。所述锁定机构20包括可在轴毂30作用下左右移动的连杆21、分别设置在所述连杆21两端的卡件22以及固定在所述连杆21和卡件22之间的弹性元件23。请参阅图4并结合图2所示，所述连杆21收容在所述限位槽112内。所述连杆21两端分别设置有可伸入所述收容槽14以对轴毂30进行锁定的卡持部211、与所述卡件22相配合的定位槽212以及与所述定位槽212相连通的移动槽213。所述定位槽212沿所述连杆21的宽度方向设置，所述移动槽213沿所述连杆21的长度方向设置。请参阅图5所示，所述卡件22包括抵持部221、连接所述弹性元件23的连接部222以及位于两者之间的枢接部223。所述抵持部221设置有突伸入所述定位槽212的锁定柱224。所述连接部222具有突伸入所述收容槽14以与轴毂30相配合的受力部225以及连接所述弹性元件23的安装柱226，所述受力部225位于所述枢接部223和所述安装柱226之间。
在本发明的一些实施例中，弹性元件23也可固定在所述壳体10和卡件22之间。例如，请参阅图6所示，所述弹性元件23的一端固定在所述固定柱15上，另一端固定在所述安装柱226上。所述卡件22可以在所述弹性元件23的作用下绕所述枢接部223转动。在本实施例中，所述枢接部223为枢接轴孔，所述弹性元件23为拉簧。
请参阅图1所示，在门闭合时，即冰箱两侧的轴毂30分别收容于壳体10两侧的收容槽14内时，连杆21一侧的卡持部211伸入该侧的收容槽14并将该侧的轴毂30锁定在该侧收容槽14内，另一侧的卡持部211位于另一收容槽14外侧而未对另一侧的轴毂30进行锁定；同时卡件22上的受力部225与两侧的轴毂30相抵持，并且卡件22上的抵持部221位于移动槽213内。
请参阅图1所示，在未被锁定侧的轴毂30相对移出该侧收容槽14时，该侧卡件22受到弹性元件23的作用力旋转，该侧卡件22上的受力部225伸入该侧收容槽14、抵持部221伸入定位槽212并与定位槽212内壁相抵持以对连杆21位置进行限定。请参阅图8所示，在未被锁定侧的轴毂30相对移入收容槽14时，该侧卡件22的受力部225在该侧轴毂30的作用下旋 转，抵持部221移动至移动槽213内。
请参阅图1所示，在门闭合状态下被锁定侧的轴毂30相对移出该侧收容槽14时，该侧轴毂30抵持连杆21该侧的卡持部211使得连杆21另一侧的卡持部211移入另一侧收容槽14以将另一侧轴毂30锁定在另一侧收容槽14内，同时该侧卡件22受到弹性元件23的作用力旋转，该侧卡件22上的受力部225伸入该侧收容槽14、抵持部221伸入定位槽212并与定位槽212内壁相抵持以对连杆21位置进行限定。
图9所示为本发明双向开关门装置100的另一实施例的局部放大图。在该实施例中，弹性元件23'为压簧。显然，该实施例同样能够实现本发明的目的。
请参阅图10所示，本发明还提供了一种冰箱200，所述冰箱200包括箱体210、门体220、设置在所述箱体210上的轴毂(未图示)以及设置在所述门体220上的双向开关门装置100，所述双向开关门装置100与所述轴毂相配合以使得将门体220固定安装在箱体210上。在本实施例中，所述双向开关门装置100设置在所述门体220的上侧，但是在其它实施例中，所述双向开关门装置100亦可以设置在所述门体220的下侧。
请参阅图11所示，本发明还提供了另一种冰箱300，所述冰箱300包括箱体310、门体320、设置在所述门体320上的轴毂330以及设置在所述箱体310上的双向开关门装置100，所述双向开关门装置100与所述轴毂330相配合以使得将门体320固定安装在箱体310上。在本实施例中，所述双向开关门装置100设置在箱体310上与门体320上侧相对应的中梁搁板340上，但是在其它实施例中，所述双向开关门装置100亦可以设置在箱体310上与门体320下侧相对应处。
综上所述，由于本发明所述双向开关门装置100可以实现双向打开关闭，从而使得本发明所述冰箱200、300亦可以实现双向打开或者关闭门体，从而可以满足具有不同需求的客户，提高了用户使用满意度。
相较于现有技术，本发明双向开关门装置100可以在不拆卸的情况下，实现双向打开或者关闭，从而可以满足具有不同需求的客户，提高了用户使用满意度。
特别需要指出，对于本领域的普通技术人员来说，在本发明的教导下所作的针对本发明的等效变化，仍应包含在本发明申请专利范围所主张的范围 中。

Claims (10)

  1. 一种双向开关门装置，用于冰箱，以与设置在冰箱两侧的两个轴毂相配合，其中
    所述双向开关门装置包括：
    壳体，所述壳体两端分别设置有向外开放的收容槽以收容所述轴毂；
    锁定机构，收容于所述壳体内，并将一对轴毂中之一锁定于收容槽内；
    所述锁定机构包括可在轴毂作用下左右移动的连杆、分别设置在所述连杆两端的卡件以及固定在所述连杆和所述卡件之间的弹性元件；
    所述连杆两端分别设置有可伸入所述收容槽以对轴毂进行锁定的卡持部、以及与所述卡件相配合的定位槽；
    所述卡件包括用以与所述定位槽相配合的抵持部、与所述弹性元件相连接的连接部、以及位于两者之间的枢接部，所述连接部设置有突伸入所述收容槽以与轴毂相抵持的受力部；
    在门闭合，即冰箱两侧的轴毂分别收容于壳体两侧的收容槽内时，所述连杆一侧的卡持部伸入该侧的收容槽并将该侧轴毂锁定在该侧收容槽内，另一侧的卡持部位于另一收容槽外侧而未对另一侧的轴毂进行锁定；同时卡件上的受力部与两侧的轴毂相抵持，并且卡件上的抵持部位于定位槽外侧；
    在未被锁定侧的轴毂相对移出收容槽时，该侧卡件受到弹性元件的作用力旋转，该侧卡件上的受力部伸入该侧收容槽、抵持部伸入定位槽并与定位槽内壁相抵持以对连杆位置进行限定；在未被锁定侧的轴毂相对移入收容槽时，该侧卡件的受力部在该侧轴毂的作用下旋转，抵持部移动至定位槽外侧；
    在门闭合状态下被锁定侧的轴毂相对移出该侧收容槽时，该侧轴毂抵持所述连杆该侧的卡持部使得所述连杆另一侧的卡持部移入另一侧所述收容槽以将另一侧轴毂锁定在另一侧所述收容槽内，同时该侧卡件受到弹性元件的作用力旋转，该侧卡件上的受力部伸入该侧收容槽、抵持部伸入定位槽并与定位槽内壁相抵持以对连杆位置进行限定。
  2. 一种双向开关门装置，用于冰箱，以与设置在冰箱两侧的两个轴毂相配合，其中
    所述双向开关门装置包括：
    壳体，所述壳体两端分别设置有向外开放的收容槽以收容所述轴毂；
    锁定机构，收容于所述壳体内，并将一对轴毂中之一锁定于收容槽内；
    所述锁定机构包括可在轴毂作用下左右移动的连杆、分别设置在所述连杆两端的卡件以及固定在所述壳体和所述卡件之间的弹性元件；
    所述连杆两端分别设置有可伸入所述收容槽以对轴毂进行锁定的卡持部、以及与所述卡件相配合的定位槽；
    所述卡件包括用以与所述定位槽相配合的抵持部、与所述弹性元件相连接的连接部、以及位于两者之间的枢接部，所述连接部设置有突伸入所述收容槽以与轴毂相抵持的受力部；
    在门闭合，即冰箱两侧的轴毂分别收容于壳体两侧的收容槽内时，所述连杆一侧的卡持部伸入该侧的收容槽并将该侧轴毂锁定在该侧收容槽内，另一侧的卡持部位于另一收容槽外侧而未对另一侧的轴毂进行锁定；同时两个卡件上的受力部分别与两侧的轴毂相抵持，并且每个所述卡件上的抵持部位于相应所述定位槽外侧；
    在未被锁定侧的轴毂相对移出收容槽时，该侧卡件受到弹性元件的作用力旋转，该侧卡件上的受力部伸入该侧收容槽、抵持部伸入定位槽并与定位槽内壁相抵持以对连杆位置进行限定；在未被锁定侧的轴毂相对移入收容槽时，该侧卡件的受力部在该侧轴毂的作用下旋转，抵持部移动至定位槽外侧；
    在门闭合状态下被锁定侧的轴毂相对移出该侧收容槽时，该侧轴毂抵持所述连杆该侧的卡持部使得所述连杆另一侧的卡持部移入另一侧所述收容槽以将另一侧轴毂锁定在另一侧所述收容槽内，同时该侧卡件受到弹性元件的作用力旋转，该侧卡件上的受力部伸入该侧收容槽、抵持部伸入定位槽并与定位槽内壁相抵持以对连杆位置进行限定。
  3. 如权利要求1或2所述的双向开关门装置，其中
    所述弹性元件为拉簧或者压簧。
  4. 如权利要求1或2所述的双向开关门装置，其中
    所述连杆两端还分别设置有与相应所述定位槽相连通的移动槽以收容移动至相应所述定位槽外侧的抵持部。
  5. 如权利要求1或2所述的双向开关门装置，其中
    所述枢接部为枢接轴孔。
  6. 如权利要求1或2所述的双向开关门装置，其中
    所述连接部还设置有连接所述弹性元件的安装柱；
    所述受力部位于所述枢接部和所述安装柱之间。
  7. 如权利要求1或2所述的双向开关门装置，其中
    所述壳体包括底壁以及自底壁侧缘弯折延伸的侧壁，所述底壁、侧壁共同构成收容空间以收容所述锁定机构。
  8. 如权利要求7所述的双向开关门装置，其中
    所述底壁设置有一对挡壁，一对所述挡壁之间形成有限位槽以收容所述连杆。
  9. 如权利要求7所述的双向开关门装置，其中
    所述侧壁包括前壁以及相对设置的后壁，所述收容槽贯穿所述后壁和底壁。
  10. 一种冰箱，包括：
    箱体；
    门体；和
    如权利要求1至9中任意一项所述的双向开关门装置，所述箱体和所述门体中一者设置有轴毂，所述双向开关门装置设置在所述箱体和所述门体中另一者上并与所述轴毂相配合以将所述门体固定在所述箱体上。
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10697694B2 (en) 2016-08-23 2020-06-30 Dometic Sweden Ab Cabinet for a recreational vehicle
US11187456B2 (en) 2016-08-26 2021-11-30 Dometic Sweden Ab Refrigerating device for a recreational vehicle
US12116817B2 (en) 2019-05-29 2024-10-15 Dometic Sweden Ab Hinge mechanism, compartment door assembly with such a hinge mechanism, cabinet or refrigerator with such a hinge mechanism and/ or compartment door assembly and recreational vehicle

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106052269B (zh) * 2016-05-30 2018-11-30 合肥华凌股份有限公司 一种冰箱内的小门安装结构
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CN112856500B (zh) * 2021-01-14 2023-05-30 广东格兰仕集团有限公司 一种双侧开门装置及其烹饪电器
CN114294895B (zh) * 2021-12-20 2023-09-26 创维电器股份有限公司 一种冰箱的侧开式左右任意开门结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0510659A (ja) * 1991-07-02 1993-01-19 Sharp Corp 扉の開閉装置
JPH06101956A (ja) * 1992-09-17 1994-04-12 Sharp Corp 扉の開閉装置
JPH07120135A (ja) * 1993-10-26 1995-05-12 Sharp Corp 左右両開き式の扉開閉装置
CN2214509Y (zh) * 1994-10-28 1995-12-06 胡胜辉 左右两侧开门机构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1029257C (zh) * 1988-05-10 1995-07-05 夏普公司 门的开关装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0510659A (ja) * 1991-07-02 1993-01-19 Sharp Corp 扉の開閉装置
JPH06101956A (ja) * 1992-09-17 1994-04-12 Sharp Corp 扉の開閉装置
JPH07120135A (ja) * 1993-10-26 1995-05-12 Sharp Corp 左右両開き式の扉開閉装置
CN2214509Y (zh) * 1994-10-28 1995-12-06 胡胜辉 左右两侧开门机构

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10697694B2 (en) 2016-08-23 2020-06-30 Dometic Sweden Ab Cabinet for a recreational vehicle
US11187456B2 (en) 2016-08-26 2021-11-30 Dometic Sweden Ab Refrigerating device for a recreational vehicle
US11578913B2 (en) 2016-08-26 2023-02-14 Dometic Sweden Ab Refrigerating device for a recreational vehicle
US12116817B2 (en) 2019-05-29 2024-10-15 Dometic Sweden Ab Hinge mechanism, compartment door assembly with such a hinge mechanism, cabinet or refrigerator with such a hinge mechanism and/ or compartment door assembly and recreational vehicle

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