WO2017107351A1 - 对开门冰箱 - Google Patents

对开门冰箱 Download PDF

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Publication number
WO2017107351A1
WO2017107351A1 PCT/CN2016/079978 CN2016079978W WO2017107351A1 WO 2017107351 A1 WO2017107351 A1 WO 2017107351A1 CN 2016079978 W CN2016079978 W CN 2016079978W WO 2017107351 A1 WO2017107351 A1 WO 2017107351A1
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WO
WIPO (PCT)
Prior art keywords
door body
door
claw
elastic member
disposed
Prior art date
Application number
PCT/CN2016/079978
Other languages
English (en)
French (fr)
Inventor
金香花
郑学载
Original Assignee
合肥华凌股份有限公司
美的集团股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201521088333.0U external-priority patent/CN205332647U/zh
Priority claimed from CN201510981560.4A external-priority patent/CN105423686B/zh
Application filed by 合肥华凌股份有限公司, 美的集团股份有限公司 filed Critical 合肥华凌股份有限公司
Priority to EP16877165.7A priority Critical patent/EP3339780B1/en
Priority to US15/760,633 priority patent/US10309714B2/en
Publication of WO2017107351A1 publication Critical patent/WO2017107351A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00—Fastening devices specially adapted for two wings
    • E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0042—For refrigerators or cold rooms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/004—Fastening devices with bolts moving rectilinearly parallel to the surface on which the fastener is mounted
    • E05C1/006—Fastening devices with bolts moving rectilinearly parallel to the surface on which the fastener is mounted parallel to the wing edge
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/085—With means for assisting depression of the latch bolt during latching
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/021—French doors

Definitions

  • the present invention relates to the field of electrical appliance manufacturing technology, and in particular to a door open refrigerator.
  • the present invention aims to solve at least one of the above technical problems in the prior art to some extent.
  • the present invention provides a door open refrigerator having the advantages of simple structure, low cost, high production efficiency, and the like.
  • a door open refrigerator includes: a box body having a refrigerating compartment; a left door body and a right door body, the left door body And the right door body is pivotally respectively disposed on the box body to jointly open and close the refrigerating compartment, the left door body is provided with a left door seal and the right door body is provided with a right a door lock; a door lock assembly, the left door body and the right door body being locked by the door lock assembly when the refrigeration compartment is closed, and the left door seal and the right door seal are common A gap between the left door body and the right door body is sealed.
  • the door-opening refrigerator according to the embodiment of the invention has the advantages of simple structure, low cost, high production efficiency and the like.
  • the door open refrigerator according to the above embodiment of the present invention may further have the following additional technical features:
  • the left door body is provided with a left mounting ear and the right door body is provided with a right mounting ear, and the left door body and the right door body close the cooling compartment
  • the door body locking assembly locks the left mounting ear and the right mounting ear.
  • the door body locking assembly includes: a housing disposed on the case; left and right jaws, the left and right cards
  • the claws are respectively rotatably disposed on the housing; a left elastic member and a right elastic member, the left elastic member is compressed between the housing and the left claw and the right elastic member is compressed at Between the housing and the right claw, when the left door body and the right door body close the cooling compartment, the left claw hooks the left side under the action of the left elastic member The mounting ear and the right claw hook the right mounting ear under the action of the right elastic member.
  • the left mounting ear is provided with a left-handed card having a circular cross section
  • the left clamping claw is provided with a left guiding inclined surface and a left locking circular circle located behind the left guiding inclined surface.
  • the right hanging ear is provided a right clicker having a circular cross section
  • the right claw is provided with a right guiding inclined surface and a right locking circular arc surface located behind the right guiding inclined surface, the left door body and the right door body are closed
  • the left claw is hooked on the left locking circular arc surface under the guidance of the left guiding inclined surface
  • the right claw is hooked under the guidance of the right guiding inclined surface. Describe the right locking arc surface.
  • the left claw and the right claw are oppositely disposed in the left-right direction, and the rotation axis of the left claw is parallel to the rotation axis of the right claw and oriented in the up and down direction.
  • the casing is located at a center of the casing in a left-right direction
  • the left lug is disposed on a rear surface of the left door body and adjacent to a right of the left door body
  • the side mounting is disposed on the rear surface of the right door body and adjacent to the left side surface of the right door body.
  • the housing includes: a body having a receiving cavity having a rear surface open, and a front surface of the body is provided with a locking port communicating with the receiving cavity, the left a claw, the right claw, the left elastic member and the right elastic member are both disposed in the receiving cavity, and the left claw protrudes into the locking port by the left elastic member And the right claw protrudes into the locking port by the right elastic member; the cover body is detachably mounted on the body and covers the rear surface of the receiving cavity.
  • the left claw is provided with a left rotation shaft
  • the right claw is provided with a right rotation shaft
  • the cover body and the body jointly define a left rotation shaft groove and a right rotation shaft groove.
  • the left rotating shaft is rotatably fitted in the left rotating shaft groove
  • the right rotating shaft is rotatably fitted in the right rotating shaft groove.
  • the left elastic member and the right elastic member are both springs, and a left positioning post is disposed on a left side surface of the left claw and a right side surface of the right claw is disposed on the left side surface of the left claw a right positioning post, the left end of the left elastic member abuts against the left side wall of the receiving cavity and the right end is sleeved on the left positioning post, and the left end of the right elastic member is sleeved on the right positioning post And the right end abuts against the right side wall of the accommodating chamber.
  • the door body locking assemblies are two and are respectively disposed on the upper and lower surfaces of the refrigerating compartment.
  • FIG. 1 is a partial structural schematic view of a door open refrigerator according to an embodiment of the present invention.
  • Figure 2 is an enlarged view of a portion A in Figure 1.
  • FIG 3 is an exploded view of a door lock assembly of a door open refrigerator in accordance with an embodiment of the present invention.
  • FIG. 4 is a cross-sectional view of a door lock assembly of a door open refrigerator in accordance with an embodiment of the present invention.
  • Reference numerals open door refrigerator 1, left door body 110, left door seal 111, left mounting ear 112, left card ear 1120, right door body 120, right door seal 121, right mounting ear 122, right card ear 1220, door
  • the body lock assembly 200 the housing 210, the body 211, the lock port 2110, the left shaft slot 2111, the right shaft slot 2112, the cover 212, and the left limit rib 2121
  • the door open refrigerator 1 according to an embodiment of the present invention will be described below with reference to the drawings.
  • the door open refrigerator 1 includes a box body (not shown), a left door body 110, a right door body 120, and a door body lock assembly 200 (the left and right directions are as shown in FIG. Figure 1 - Figure 4 shows the arrow C).
  • the housing has a refrigerating compartment.
  • the left door body 110 and the right door body 120 are pivotally respectively disposed on the case to open and close the cooling compartment together, and the left door body 110 and the right door body 120 are disposed apart.
  • a left door seal 111 is disposed on the left door body 110 and a right door seal 121 is disposed on the right door body 120.
  • the left door body 110 and the right door body 120 can be locked by the door body locking assembly 200 to the left door body 110 and the right side.
  • the door 120 closes the refrigerating compartment the left door body 110 and the right door body 120 are locked, so that the left door body 110 and the right door body 120 can be prevented from opening under the condition that the user actively opens, and the left door is secured.
  • the reliability of the body 110 and the right door 120 for closing the refrigeration compartment is provided.
  • the left door door 110 and the right door body 120 can be used to close the refrigerating compartment, and the left door seal can be utilized.
  • 111 and the right door seal 121 collectively seal the gap between the left door body 110 and the right door body 120, and since the left door body 110 and the right door body 120 close the refrigerating compartment, the left door body 110 and the right door body 129
  • the sealing of the gap between the left door body 110 and the right door body 120 by the left door seal 111 and the right door seal 121 can be further ensured, thereby ensuring the sealing property of the refrigerating compartment.
  • the gap between the left door body 110 and the right door body 120 of the door open refrigerator 1 is sealed by the left door seal 111 and the right door seal 121 and locked by the door body locking assembly 200, compared with the related art.
  • the flip beam to seal the gap in the middle of the door body not only the cost of the parts of the flip beam can be omitted, the structure of the door open refrigerator 1 is simpler, the number of parts of the door open refrigerator 1 is reduced, and the manufacturing cost of the door open refrigerator 1 is reduced.
  • the assembly process for installing the flip beam can be omitted, the assembly process of the door open refrigerator 1 can be simplified, the production efficiency of the door open refrigerator 1 can be improved, the operation strength of the installer can be reduced to reduce the labor cost, thereby further reducing the door open refrigerator 1 Cost of production.
  • the door open refrigerator 1 according to the embodiment of the present invention has the advantages of simple structure, low cost, high production efficiency, and the like.
  • a door open refrigerator 1 according to an embodiment of the present invention will now be described with reference to the accompanying drawings.
  • a door open refrigerator 1 includes a cabinet, a left door body 110, a right door body 120, and a door body locking assembly 200.
  • the left door seal 111 may be located on the right side wall of the left door body 110 and adjacent to the rear surface of the left door body 110
  • the right door seal 121 may be located on the left side wall of the right door body 120 and adjacent to the right door body 120. Rear surface setting.
  • the left door body 110 is provided with a left mounting ear 112 and the right door body 120 is provided with a right mounting ear 122.
  • the door body locking assembly 200 locks the left hanging Ear 112 and right mounting ear 122.
  • the left door body 110 and the right door body 120 can be conveniently positioned by the left mounting ear 112 and the right mounting ear 122, so that the door locking assembly 200 locks the left door body 110 and the right door body 120.
  • the door lock assembly 200 includes a housing 210, a left claw 220, a right claw 230, a left elastic member 241, and a right elastic member 242.
  • a housing 210 is provided on the housing.
  • the left and right claws 220 and 230 are rotatably provided on the housing 210, respectively.
  • the left elastic member 241 is compressed between the housing 210 and the left claw 220 and the right elastic member 242 is compressed between the housing 210 and the right claw 230, and the left door body 110 and the right door body 120 close the cooling chamber.
  • the left claw 220 hooks the left mounting lug 112 under the action of the left elastic member 241 and the right claw 230 hooks the right mounting lug 122 under the action of the right elastic member 242.
  • the left and right hooks 220 and 230 can be pressed by the left and right ears 112 and 122 to rotate the left and right fingers 220 and 230 against the elastic force of the elastic member.
  • the left door body 110 can be locked by the left mounting ear 112 and the left claw 220
  • the right door body 120 can be locked by the right mounting ear 122 and the right claw 230, so that the user can not only consider opening the door.
  • the order of the steps improves the convenience of the door open refrigerator 1, and by providing the housing 210, the assembly of the door lock assembly 200 can be facilitated.
  • the left claw 220, the right claw 230, the left elastic member 241, and the right elastic member 242 may be first mounted on the housing 210 to form the door body locking assembly 200, and then the door body locking assembly 200 is mounted on the housing. .
  • the left mounting lug 112 is provided with a left-handed lug 1120 having a circular cross section
  • the left gripping arm 220 is provided with a left guiding inclined surface 221 and behind the left guiding inclined surface 221
  • the left locking circular arc surface 222 is provided with a right locking lug 1220 having a circular cross section on the right mounting lug 122 and a right guiding inclined surface 231 and a right locking circular circle behind the right guiding inclined surface 231.
  • the curved surface 232 when the left door body 110 and the right door body 120 close the cooling compartment, the left claw 220 is hooked on the left locking arc surface 222 and the right claw 230 under the guidance of the left guiding slope 221 Under the guidance of the right guiding slope 231, it is hooked on the right locking arc surface 232.
  • the left card 1120 can be located on the left side wall of the left mounting ear 112 and adjacent to the rear end of the left mounting ear 112.
  • the right card 1220 can be located on the right side wall of the right mounting ear 122 and adjacent to the right mounting ear.
  • the rear end setting of 122 (the front and rear directions are as indicated by an arrow B in FIGS. 1 to 4).
  • the left and right claws 220 and 230 are oppositely disposed in the left-right direction, and the rotation axis of the left claw 220 is parallel to the rotation axis of the right claw 230 and oriented in the up and down direction. .
  • the left and right claws 220 and 230 can be rotated in the horizontal direction, thereby facilitating opening and closing of the door body in the horizontal direction.
  • the housing 210 is located at the center of the case in the left-right direction, and the left mounting ear 112 is disposed on the rear surface of the left door body 110 and adjacent to the right of the left door body 110.
  • the side surface is disposed, and the right mounting ear 122 is disposed on the rear surface of the right door body 120 and disposed adjacent to the left side surface of the right door body 120. Therefore, the door lock assembly 200 can be applied to the refrigerators of the same size as the left door body 110 and the right door body 120, and the locking effect of the door body lock assembly 200 on the left door body 110 and the right door body 120 can be improved.
  • the sealing of the gap between the left door body 110 and the right door body 120 is improved.
  • the housing 210 may not be disposed at the center of the cabinet in the horizontal direction, so that the door lock assembly 200 is suitable for a refrigerator having a different door size.
  • the housing 210 can be mounted to the housing by threaded fasteners.
  • the housing 210 includes a body 211 and a cover 212.
  • the body 211 has a receiving cavity with a rear surface open, and a front surface of the body 211 is provided with a locking port 2110 communicating with the receiving cavity, and the left claw 220, the right claw 230, the left elastic member 241 and the right elastic member 242 are both
  • the left claw 220 protrudes into the locking opening 2110 by the left elastic member 241 and the right claw 230 protrudes into the locking opening 2110 by the right elastic member 242.
  • the cover 212 is detachably mounted on the body 211 and covers the rear surface of the receiving cavity. Thereby, the disassembly and assembly of the door body locking assembly 200 can be facilitated to facilitate the disassembly and maintenance of the door body locking assembly 200.
  • the left claw 220 is provided with a left rotating shaft 223, and the right claw 230 is provided with a right rotating shaft 233.
  • the cover 212 and the body 211 collectively define a left rotating shaft groove 2111 and a right rotating shaft.
  • the slot 2112 has a left rotating shaft 223 rotatably fitted in the left rotating shaft slot, and a right rotating shaft 233 is rotatably fitted in the right rotating shaft slot. This makes it possible to rotatably mount the left and right claws 220 and 230 on the housing 210.
  • the cover body 212 may be provided with a left limiting rib 2121 and a right limiting rib 2122.
  • the body 211 may be provided with a left notch and a right notch, the left notch and the left
  • the limit ribs 2121 collectively define a left pivot slot 2111 and the right and right stop ribs 2122 together define a right pivot slot 2112. This can be installed during installation First, the rotating shaft is fitted in the notch, and the limiting rib is used to limit the position to prevent the rotating shaft from coming off the gap.
  • the left elastic member 241 and the right elastic member 242 are both springs, and the left side of the left claw 220 is provided with a left positioning post 224 and the right side of the right claw 230.
  • the right positioning post 234 is disposed on the left positioning end of the accommodating cavity, the left end of the left elastic member 241 is sleeved on the left positioning post 224, and the left end of the right elastic member 242 is sleeved on the right positioning post 234.
  • the right end abuts against the right side wall of the receiving chamber.
  • the left positioning post 224 and the right positioning post 234 can be used to position the end of the spring near the jaw to improve the stability of the spring.
  • the housing 210 may be provided with a left limiting plate 2123 and a right limiting plate 2124.
  • the left end of the left elastic member 241 may stop at the front end of the left limiting plate 2123.
  • the right end of the right elastic member 242 can be stopped between the front end of the right limiting plate 2124 and the inner wall of the body 211, whereby the left end of the left elastic member 241 and the right end of the right elastic member 242 can be further Limits are made to further improve the stability of the spring.
  • the door lock assemblies 200 are two and are respectively disposed on the upper and lower surfaces of the refrigerating compartment. Therefore, not only the upper and lower portions of the door body can be locked by the two door body locking assemblies 200, but also the middle space of the cooling room can be avoided, and the door body locking assembly 200 is prevented from affecting the user to pick up and place the articles, further Improve user convenience.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. Or in one piece; it may be a mechanical connection, or it may be an electrical connection or a communication with each other; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship between two elements. Unless otherwise expressly defined. For those of ordinary skill in the art, the above terms can be understood on a case-by-case basis. The specific meaning in the present invention.
  • the first feature "on” or “under” the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact.
  • the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)

Abstract

一种对开门冰箱(1)，对开门冰箱(1)包括：箱体，箱体内具有制冷间室；左门体(110)和右门体(120)，左门体(110)和右门体(120)分别设在箱体上以共同打开和关闭制冷间室，左门体(110)上设有左门封(111)且右门体(120)上设有右门封(121)；门体锁止组件(200)，左门体(110)和右门体(120)关闭制冷间室时被门体锁止组件(200)锁止且左门封(111)和右门封(121)共同密封左门体(110)和右门体(120)之间的缝隙。

Description

对开门冰箱 技术领域
本发明涉及电器制造技术领域，具体而言，涉及一种对开门冰箱。
背景技术
相关技术中的对开门冰箱，为了密封两个门体之间的缝隙，需要在其中一个门体上安装翻转梁，但是翻转梁的结构复杂，零部件较多，不仅增加了冰箱的零件成本，而且影响冰箱的装配效率。
发明内容
本发明旨在至少在一定程度上解决现有技术中的上述技术问题之一。为此，本发明提出一种对开门冰箱,该对开门冰箱具有结构简单、成本低、生产效率高等优点。
为实现上述目的，根据本发明的实施例提出一种对开门冰箱，所述对开门冰箱包括：箱体，所述箱体内具有制冷间室；左门体和右门体，所述左门体和所述右门体分别可枢转地设在所述箱体上以共同打开和关闭所述制冷间室，所述左门体上设有左门封且所述右门体上设有右门封；门体锁止组件，所述左门体和所述右门体关闭所述制冷间室时被所述门体锁止组件锁止且所述左门封和所述右门封共同密封所述左门体和所述右门体之间的缝隙。
根据本发明实施例的对开门冰箱，具有结构简单、成本低、生产效率高等优点。
另外，根据本发明上述实施例的对开门冰箱还可以具有如下附加的技术特征：
根据本发明的一个实施例，所述左门体上设有左挂耳且所述右门体上设有右挂耳，所述左门体和所述右门体关闭所述制冷间室时所述门体锁止组件锁止所述左挂耳和所述右挂耳。
根据本发明的一个实施例，所述门体锁止组件包括：壳体，所述壳体设在所述箱体上；左卡爪和右卡爪，所述左卡爪和所述右卡爪分别可转动地设在所述壳体上；左弹性件和右弹性件，所述左弹性件被压缩在所述壳体和所述左卡爪之间且所述右弹性件被压缩在所述壳体和所述右卡爪之间，所述左门体和所述右门体关闭所述制冷间室时所述左卡爪在所述左弹性件的作用下钩挂所述左挂耳且所述右卡爪在所述右弹性件的作用下钩挂所述右挂耳。
根据本发明的一个实施例，所述左挂耳上设有横截面为圆形的左卡耳且所述左卡爪上设有左导向斜面和位于所述左导向斜面后方的左锁止圆弧面，所述右挂耳上设有 横截面为圆形的右卡耳且所述右卡爪上设有右导向斜面和位于所述右导向斜面后方的右锁止圆弧面，所述左门体和所述右门体关闭所述制冷间室时所述左卡爪在所述左导向斜面的引导下钩挂在所述左锁止圆弧面上且所述右卡爪在所述右导向斜面的引导下钩挂在所述右锁止圆弧面上。
根据本发明的一个实施例，所述左卡爪和所述右卡爪在左右方向上相对设置，所述左卡爪的转动轴线和所述右卡爪的转动轴线平行且沿上下方向定向。
根据本发明的一个实施例，所述壳体在左右方向上位于所述箱体的中心处，所述左挂耳设在所述左门体的后表面上且邻近所述左门体的右侧面设置，所述右挂耳设在所述右门体的后表面上且邻近所述右门体的左侧面设置。
根据本发明的一个实施例，所述壳体包括；本体，所述本体内具有后表面敞开的容纳腔，所述本体的前表面设有与所述容纳腔连通的锁止口，所述左卡爪、所述右卡爪、所述左弹性件和所述右弹性件均设在所述容纳腔内，所述左卡爪在所述左弹性件的作用下伸入所述锁止口且所述右卡爪在所述右弹性件的作用下伸入所述锁止口；盖体，所述盖体可拆卸地安装在所述本体上且封盖所述容纳腔的后表面。
根据本发明的一个实施例，所述左卡爪上设有左转轴，所述右卡爪上设有右转轴，所述盖体和所述本体共同限定出左转轴槽和右转轴槽，所述左转轴可转动地配合在所述左转轴槽内，所述右转轴可转动地配合在所述右转轴槽内。
根据本发明的一个实施例，所述左弹性件和所述右弹性件均为弹簧，所述左卡爪的左侧面上设有左定位柱且所述右卡爪的右侧面上设有右定位柱，所述左弹性件的左端抵在所述容纳腔左侧壁上且右端套设在所述左定位柱上，所述右弹性件的左端套设在所述右定位柱上且右端抵在所述容纳腔的右侧壁上。
根据本发明的一个实施例，所述门体锁止组件为两个且分别设在所述制冷间室的上表面和下表面上。
附图说明
图1是根据本发明实施例的对开门冰箱的局部结构示意图。
图2是图1中A处的放大图。
图3是根据本发明实施例的对开门冰箱的门体锁止组件的爆炸图。
图4是根据本发明实施例的对开门冰箱的门体锁止组件的剖视图。
附图标记：对开门冰箱1、左门体110、左门封111、左挂耳112、左卡耳1120、右门体120、右门封121、右挂耳122、右卡耳1220、门体锁止组件200、壳体210、本体211、锁止口2110、左转轴槽2111、右转轴槽2112、盖体212、左限位筋2121、 右限位筋2122、左限位板2123、右限位板2124、左卡爪220、左导向斜面221、左锁止圆弧面222、左转轴223、左定位柱224、右卡爪230、右导向斜面231、右锁止圆弧面232、右转轴233、右定位柱234、左弹性件241、右弹性件242。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
下面参考附图描述根据本发明实施例的对开门冰箱1。
如图1-图4所示，根据本发明实施例的对开门冰箱1包括箱体(图中未示出)、左门体110、右门体120和门体锁止组件200(左右方向如图1-图4中的箭头C所示)。
所述箱体内具有制冷间室。左门体110和右门体120分别可枢转地设在所述箱体上以共同打开和关闭所述制冷间室，左门体110和右门体120对开设置。左门体110上设有左门封111且右门体120上设有右门封121。左门体110和右门体120关闭所述制冷间室时被门体锁止组件200锁止且左门封111和右门封121共同密封左门体110和右门体120之间的缝隙。
根据本发明实施例的对开门冰箱1，通过设置门体锁止组件200，可以利用门体锁止组件200对左门体110和右门体120进行锁止，以在左门体110和右门体120共同关闭所述制冷间室时对左门体110和右门体120进行锁止，从而可以避免左门体110和右门体120在用户主动开启以外的情况下打开，保证左门体110和右门体120对所述制冷间室关闭的可靠性。
并且，通过在左门体110上设置左门封111并在右门体120上设置右门封121，可以在左门体110和右门体120关闭所述制冷间室时，利用左门封111和右门封121共同密封左门体110和右门体120之间的缝隙，而且由于左门体110和右门体120关闭所述制冷间室时，左门体110和右门体129被门体锁止组件200锁止，可以进一步保证左门封111和右门封121对左门体110和右门体120之间缝隙的密封性，从而保证所述制冷间室的密封性。
此外，由于对开门冰箱1的左门体110和右门体120之间的缝隙通过左门封111和右门封121进行密封且通过门体锁止组件200进行锁止，相比相关技术中通过翻转梁对门体中间缝隙进行密封的方式，不仅可以省去翻转梁的零件成本，使对开门冰箱1的结构更加简单，降低对开门冰箱1的零件数量，降低对开门冰箱1的制造成本，而 且可以省去用于安装翻转梁的装配工序，简化对开门冰箱1的装配工艺，提高对开门冰箱1的生产效率，降低安装人员的操作强度以降低人工成本，从而进一步降低对开门冰箱1的生产成本。
因此，根据本发明实施例的对开门冰箱1具有结构简单、成本低、生产效率高等优点。
下面参考附图描述根据本发明具体实施例的对开门冰箱1。
在本发明的一些具体实施例中，如图1-图4所示，根据本发明实施例的对开门冰箱1包括箱体、左门体110、右门体120和门体锁止组件200。其中左门封111可以位于左门体110的右侧壁上且邻近左门体110的后表面设置，且右门封121可以位于右门体120的左侧壁上且邻近右门体120的后表面设置。
左门体110上设有左挂耳112且右门体120上设有右挂耳122，左门体110和右门体120关闭所述制冷间室时门体锁止组件200锁止左挂耳112和右挂耳122。由此可以便于利用左挂耳112和右挂耳122对左门体110和右门体120进行定位，以便于门体锁止组件200对左门体110和右门体120进行锁止。
具体地，如图2-图4所示，门体锁止组件200包括壳体210、左卡爪220、右卡爪230、左弹性件241和右弹性件242。壳体210设在所述箱体上。左卡爪220和右卡爪230分别可转动地设在壳体210上。左弹性件241被压缩在壳体210和左卡爪220之间且右弹性件242被压缩在壳体210和右卡爪230之间，左门体110和右门体120关闭所述制冷间室时左卡爪220在左弹性件241的作用下钩挂左挂耳112且右卡爪230在右弹性件242的作用下钩挂右挂耳122。这样在打开和关闭门体的过程中可以通过左挂耳112和右挂耳122挤压左卡爪220和右卡爪230，使左卡爪220和右卡爪230克服弹性件的弹力进行转动，以便于门体的打开和锁止。由此可以利用左挂耳112和左卡爪220对左门体110进行锁止，利用右挂耳122和右卡爪230对右门体120进行锁止，不仅可以使用户既可以不必考虑开门的先后顺序，提高对开门冰箱1的便利性，而且通过设置壳体210，可以便于门体锁止组件200的装配。例如，可以先将左卡爪220、右卡爪230、左弹性件241和右弹性件242安装在壳体210上组成门体锁止组件200，再将门体锁止组件200安装在箱体上。
更为具体地，如图2-图4所示，左挂耳112上设有横截面为圆形的左卡耳1120且左卡爪220上设有左导向斜面221和位于左导向斜面221后方的左锁止圆弧面222，右挂耳122上设有横截面为圆形的右卡耳1220且右卡爪230上设有右导向斜面231和位于右导向斜面231后方的右锁止圆弧面232，左门体110和右门体120关闭所述制冷间室时左卡爪220在左导向斜面221的引导下钩挂在左锁止圆弧面222上且右卡爪230 在右导向斜面231的引导下钩挂在右锁止圆弧面232上。具体而言，左卡耳1120可以位于左挂耳112的左侧壁上且邻近左挂耳112的后端设置，右卡耳1220可以位于右挂耳122的右侧壁上且邻近右挂耳122的后端设置(前后方向如图1-图4中的箭头B所示)。这样可以使门体在打开和关闭的过程中更加顺畅，以便于门体的开和关闭，而且可以防止用户未对门体施力的情况下门体自行打开，以保证对开门冰箱1的可靠性。
可选地，如图2-图4所示，左卡爪220和右卡爪230在左右方向上相对设置，左卡爪220的转动轴线和右卡爪230的转动轴线平行且沿上下方向定向。由此可以使左卡爪220和右卡爪230能够沿水平方向进行转动，从而便于门体沿水平方向打开和关闭。
有利地，如图2-图4所示，壳体210在左右方向上位于所述箱体的中心处，左挂耳112设在左门体110的后表面上且邻近左门体110的右侧面设置，右挂耳122设在右门体120的后表面上且邻近右门体120的左侧面设置。由此可以使门体锁止组件200适用于左门体110和右门体120尺寸相同的冰箱，而且可以提高门体锁止组件200对左门体110和右门体120的锁止效果，提高对左门体110和右门体120之间缝隙的密封性。
本领域的技术人员可以理解的是，壳体210也可以不设置在所述箱体在水平方向上的中心处，以使门体锁止组件200适用于门体尺寸不同的冰箱。
具体而言，壳体210可以通过螺纹紧固件安装在所述箱体上。
图3和图4示出了根据本发明一个具体示例的对开门冰箱1。如图3和图4所示，壳体210包括本体211和盖体212。本体211内具有后表面敞开的容纳腔，本体211的前表面设有与所述容纳腔连通的锁止口2110，左卡爪220、右卡爪230、左弹性件241和右弹性件242均设在所述容纳腔内，左卡爪220在左弹性件241的作用下伸入锁止口2110且右卡爪230在右弹性件242的作用下伸入锁止口2110。盖体212可拆卸地安装在本体211上且封盖所述容纳腔的后表面。由此可以便于门体锁止组件200的拆装，以便于门体锁止组件200的拆卸和维修。
具体地，如图3和图4所示，左卡爪220上设有左转轴223，右卡爪230上设有右转轴233，盖体212和本体211共同限定出左转轴槽2111和右转轴槽2112，左转轴223可转动地配合在所述左转轴槽内，右转轴233可转动地配合在所述右转轴槽内。由此可以实现将左卡爪220和右卡爪230可转动地设在壳体210上。
具体而言，如图3和图4所示，盖体212上可以设有左限位筋2121和右限位筋2122，本体211上可以设有左缺口和右缺口，所述左缺口和左限位筋2121共同限定出左转轴槽2111且所述右缺口和右限位筋2122共同限定出右转轴槽2112。这样在安装时可以 先将转轴配合在缺口内，在利用限位筋进行限位，以防止转轴脱离缺口。
可选地，如图3和图4所示，左弹性件241和右弹性件242均为弹簧，左卡爪220的左侧面上设有左定位柱224且右卡爪230的右侧面上设有右定位柱234，左弹性件241的左端抵在所述容纳腔左侧壁上且右端套设在左定位柱224上，右弹性件242的左端套设在右定位柱234上且右端抵在所述容纳腔的右侧壁上。由此可以利用左定位柱224和右定位柱234对弹簧的靠近卡爪的一端进行定位，以提高所述弹簧的稳定性。
具体而言，如图3和图4所示，壳体210上可以设有左限位板2123和右限位板2124，左弹性件241的左端可以止挡在左限位板2123的前端与本体211的内壁之间，右弹性件242的右端可以止挡在右限位板2124的前端与本体211的内壁之间，由此可以进一步对左弹性件241的左端和右弹性件242的右端进行限位，以进一步提高弹簧的稳定性。
有利地，门体锁止组件200为两个且分别设在所述制冷间室的上表面和下表面上。由此不仅可以利用两个门体锁止组件200分别对门体的上部和下部进行锁止，而且可以避让所述制冷间室的中部空间，防止门体锁止组件200影响用户取放物品，进一步提高用户使用时的便利性。
根据本发明实施例的对开门冰箱1的其他构成以及操作对于本领域普通技术人员而言都是已知的，这里不再详细描述。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接或彼此可通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语 在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (10)

  1. 一种对开门冰箱，其特征在于，包括：
    箱体，所述箱体内具有制冷间室；
    左门体和右门体，所述左门体和所述右门体分别可枢转地设在所述箱体上以共同打开和关闭所述制冷间室，所述左门体上设有左门封且所述右门体上设有右门封；
    门体锁止组件，所述左门体和所述右门体关闭所述制冷间室时被所述门体锁止组件锁止且所述左门封和所述右门封共同密封所述左门体和所述右门体之间的缝隙。
  2. 根据权利要求1所述的对开门冰箱，其特征在于，所述左门体上设有左挂耳且所述右门体上设有右挂耳，所述左门体和所述右门体关闭所述制冷间室时所述门体锁止组件锁止所述左挂耳和所述右挂耳。
  3. 根据权利要求2所述的对开门冰箱，其特征在于，所述门体锁止组件包括：
    壳体，所述壳体设在所述箱体上；
    左卡爪和右卡爪，所述左卡爪和所述右卡爪分别可转动地设在所述壳体上；
    左弹性件和右弹性件，所述左弹性件在所述壳体和所述左卡爪之间且所述右弹性件在所述壳体和所述右卡爪之间，所述左门体和所述右门体关闭所述制冷间室时所述左卡爪在所述左弹性件的作用下钩挂所述左挂耳且所述右卡爪在所述右弹性件的作用下钩挂所述右挂耳。
  4. 根据权利要求3所述的对开门冰箱，其特征在于，所述左挂耳上设有横截面为圆形的左卡耳且所述左卡爪上设有左导向斜面和位于所述左导向斜面后方的左锁止圆弧面，所述右挂耳上设有横截面为圆形的右卡耳且所述右卡爪上设有右导向斜面和位于所述右导向斜面后方的右锁止圆弧面，所述左门体和所述右门体关闭所述制冷间室时所述左卡爪在所述左导向斜面的引导下钩挂在所述左锁止圆弧面上且所述右卡爪在所述右导向斜面的引导下钩挂在所述右锁止圆弧面上。
  5. 根据权利要求3所述的对开门冰箱，其特征在于，所述左卡爪和所述右卡爪在左右方向上相对设置，所述左卡爪的转动轴线和所述右卡爪的转动轴线平行且沿上下方向定向。
  6. 根据权利要求3所述的对开门冰箱，其特征在于，所述壳体在左右方向上位于所述箱体的中心处，所述左挂耳设在所述左门体的后表面上且邻近所述左门体的右侧面设置，所述右挂耳设在所述右门体的后表面上且邻近所述右门体的左侧面设置。
  7. 根据权利要求3所述的对开门冰箱，其特征在于，所述壳体包括；
    本体，所述本体内具有后表面敞开的容纳腔，所述本体的前表面设有与所述容纳腔连通的锁止口，所述左卡爪、所述右卡爪、所述左弹性件和所述右弹性件均设在所述容纳腔内，所述左卡爪在所述左弹性件的作用下伸入所述锁止口且所述右卡爪在所述右弹性件的作用下伸入所述锁止口；
    盖体，所述盖体可拆卸地安装在所述本体上且封盖所述容纳腔的后表面。
  8. 根据权利要求7所述的对开门冰箱，其特征在于，所述左卡爪上设有左转轴，所述右卡爪上设有右转轴，所述盖体和所述本体共同限定出左转轴槽和右转轴槽，所述左转轴可转动地配合在所述左转轴槽内，所述右转轴可转动地配合在所述右转轴槽内。
  9. 根据权利要求7所述的对开门冰箱，其特征在于，所述左弹性件和所述右弹性件均为弹簧，所述左卡爪的左侧面上设有左定位柱且所述右卡爪的右侧面上设有右定位柱，所述左弹性件的左端抵在所述容纳腔左侧壁上且右端套设在所述左定位柱上，所述右弹性件的左端套设在所述右定位柱上且右端抵在所述容纳腔的右侧壁上。
  10. 根据权利要求1-9中任一项所述的对开门冰箱，其特征在于，所述门体锁止组件为两个且分别设在所述制冷间室的上面和下面上。
PCT/CN2016/079978 2015-12-22 2016-04-22 对开门冰箱 WO2017107351A1 (zh)

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US20180299186A1 (en) 2018-10-18

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