CN102226366B - Door closing structure for rotary type refrigerator door and side-by-side combination refrigerator comprising same - Google Patents

Door closing structure for rotary type refrigerator door and side-by-side combination refrigerator comprising same Download PDF

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Publication number
CN102226366B
CN102226366B CN 201110137444 CN201110137444A CN102226366B CN 102226366 B CN102226366 B CN 102226366B CN 201110137444 CN201110137444 CN 201110137444 CN 201110137444 A CN201110137444 A CN 201110137444A CN 102226366 B CN102226366 B CN 102226366B
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door
cover
hinge
body
surface
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CN 201110137444
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Chinese (zh)
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CN102226366A (en )
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陈浩
姚君
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合肥美的电冰箱有限公司
合肥华凌股份有限公司
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Abstract

本发明公开了一种用于旋转式箱门的闭门结构,所述旋转式箱门安装在箱体上,所述闭门结构包括:铰链组件,所述铰链组件包括:沿纵向固定在箱体上的铰链本体,其中设有铰链孔的铰链板连接至铰链本体的后端;和与铰链孔配合的铰链轴;沿横向延伸的支撑板,所述支撑板与铰链本体的前端相连,在支撑板上设有第一孔;固定在箱门上的罩体,罩体内限定有罩腔;卡合块,所述卡合块可伸缩移动地设在罩腔内且一部分可通过罩体表面的第二孔露出罩体外,其中露出罩体外的所述一部分可与第一孔相卡合。 The present invention discloses a door structure for a rotary door for a rotary door mounted on the housing, said door structure comprising: a hinge assembly, the hinge assembly comprising: a longitudinally fixed to the box hinge body on the body, which is provided with a hinge hole of the hinge plate is connected to the rear end of the hinge body; and a hinge shaft mating with hinge holes; along the supporting plate extending transversely of the support is connected to the front end plate and the hinge body, in the support plate is provided with a first aperture; fixed on the door of the cover defining the cover body has a hood cavity; engaging piece, said engaging block telescopically movably disposed in the housing chamber and a portion by the cover surface a second hole exposing the cover body, wherein exposing the cover vitro portion may be engaged with the first hole with the card. 根据本发明实施例的闭门结构,关门止挡效果好,受到干扰外力时不易弹开,且结构简单成本低。 According When door structure of an embodiment of the present invention, closing stopper effect, interference force easily bounce, and low structure is simple cost. 本发明还公开了一种具有上述闭门结构的对开门冰箱。 The present invention also discloses a refrigerator door having the above-described door structure.

Description

用于旋转式箱门的闭门结构和具有其的对开门冰箱 Door structure for a rotary door and having their refrigerator door

技术领域 FIELD

[0001 ] 本发明涉及制冷设备领域,尤其涉及一种用于旋转式箱门的闭门结构和具有其的对开门冰箱。 [0001] The present invention relates to the field of refrigeration apparatus, and particularly to door structure for a rotary door for having their refrigerator door.

背景技术 Background technique

[0002] 传统的对开门冰箱的冷藏室空间都较大,使用较为方便,然而为了冷藏室的密封更好,在对开门冰箱的冷藏室中间增加有一个活动的翻转梁。 [0002] The conventional refrigerator compartment space on the refrigerator door are larger, more convenient to use, but in order to seal the refrigerating better, in the middle of the door refrigerator freezer increases there is an active flip beam. 这样,在用力关一边的门时,由于气压的原因,容易将另外一边的门弹开,由于关门止档效果不好,会容易造成冰箱门关不紧,冰箱漏冷,凝露能耗较高。 Thus, when forced off the side of the door, due to pressure, easily the other side of the door bounce, because the closing stop ineffective, can easily lead to the refrigerator door does not close tightly, refrigerator leak cold, condensation energy than high.

发明内容 SUMMARY

[0003] 本发明旨在至少解决现有技术中存在的技术问题之一。 [0003] The present invention is to solve at least one of the prior art technical problems.

[0004] 为此,本发明的一个目的在于提出一种用于旋转式箱门的闭门结构,所述闭门结构的关门止挡效果更好。 [0004] It is therefore an object of the present invention is to provide door structure for a rotary door is provided, closing of the door structure stopper better.

[0005] 本发明的另一个目的在于提出一种具有上述闭门结构的对开门冰箱。 [0005] Another object of the present invention is to propose door refrigerator having the above-described door structure.

[0006] 根据本发明第一方面实施例的一种用于旋转式箱门的闭门结构,所述旋转式箱门可旋转地安装在箱体上,所述闭门结构包括:铰链组件,其中所述旋转式箱门通过铰链组件安装在箱体上,所述铰链组件包括:铰链本体,所述铰链本体沿纵向固定在所述箱体上,其中设有铰链孔的铰链板连接至所述铰链本体的后端;和与所述铰链孔配合的铰链轴;沿横向延伸的支撑板,所述支撑板与所述铰链本体的前端相连,在所述支撑板上设有第一孔;罩体,所述罩体固定在所述箱门上,所述罩体内限定有罩腔;卡合块,所述卡合块可伸缩移动地设在所述罩腔内且一部分可通过罩体表面的第二孔露出所述罩体外,其中露出所述罩体外的所述一部分可与所述第一孔相卡合以使所述旋转式箱门关闭所述箱体。 [0006] According to a first aspect of the present invention implement a embodiment of the door structure of the rotary door, said rotary door rotatably mounted on the housing, said door structure comprising: a hinge assembly, wherein said rotary door attached to the housing via a hinge assembly, the hinge assembly comprising: a hinge body, the hinge body longitudinally fixed to the casing, which is provided with a hinge hole of the hinge plate is connected to the said rear end of the hinge body; and the hinge axis of the hinge hole fitted; along the support plate extending transversely of the support is connected to the front end plate of the hinge body, a first hole in the support plate; cover, said cover fixed on the door, the cap body defining a housing cavity; engaging block, said card said housing chamber and a portion by the cover engaging piece telescopically movably provided the second hole exposed surface of the cover body, wherein exposing the cover of the in vitro a portion of the first hole is engaged so that the rotary door closes the cabinet.

[0007] 根据本发明实施例的闭门结构,关门止挡效果好,在受到干扰外力时不易弹开,且结构简单,成本低。 [0007] The door structure of an embodiment of the present invention, closing stopper effective, easily repelled a disturbance force, and the simple structure and low cost. 另外,开关门时手感舒适。 Further, when the door feel comfortable.

[0008] 另外,根据本发明的用于旋转式箱门的闭门结构还具有如下附加技术特征: [0008] Further, according to the door structure for a rotary door of the present invention also has additional features as follows:

[0009] 所述罩体的第一表面敞开,所述罩腔内设有内部限定出柱形孔的空心柱,其中所述空心柱从与所述第一表面相对的罩腔的内壁朝向所述敞开面延伸;所述闭门结构进一步包括:盖板,所述盖板封闭所述罩腔的第一表面,且所述第二孔形成在所述盖板上;和弹性件,所述弹性件预压缩后抵在所述空心柱内和所述卡合块之间。 [0009] The first surface of the cover member is opened, the cover cavity provided internally defines a hollow cylinder the cylinder bore, wherein the hollow cylinder toward the the inner wall of the housing cavity opposite the first surface said open face extends; said door structure further comprises: a cover plate enclosing the first surface of the housing chamber, and the second aperture formed on the cap plate; and an elastic member, said an elastic member after the pre-compression contact between said hollow cylinder and said engagement block.

[0010] 所述罩体的与所述第一表面相邻的第二表面上形成有与所述第一表面相连通的凹槽,其中所述支撑板适于从所述凹槽处插入以使第一孔与所述卡合块配合。 [0010] is formed on the second surface adjacent to the first surface of the cover member has a communicating groove and the first surface is connected, wherein the support plate is adapted to be inserted from said recess at the first hole and the engaging piece fitted.

[0011] 可选地,所述罩体的第一表面为所述罩体的下表面,且所述第二表面为所述罩体的左表面。 [0011] Alternatively, the first surface of the cover body to the lower surface of the body of the cover, and the second surface of the cover left surface thereof.

[0012] 可选地,所述卡合块为球体。 [0012] Alternatively, the engagement piece is a sphere.

[0013] 或者,所述卡合块为多面体。 [0013] Alternatively, the engagement blocks polyhedron. [0014] 可选地,所述第一孔和第二孔为圆孔。 [0014] Alternatively, the first and second apertures is circular.

[0015] 可选地,所述弹性件为弹簧或波纹管。 [0015] Alternatively, the resilient member is a spring or a bellows.

[0016] 根据本发明第二方面实施例的一种开门冰箱,包括:两个根据本发明第一方面实施例中所述的闭门结构;箱体,所述箱体前侧敞开,其中所述铰链本体分别设在所述箱体的前边沿的左、右侧;左箱门和右箱门,所述左箱门和右箱门分别可旋转地安装在所述箱体的前侧,且所述罩体分别安装在所述左箱门和右箱门的水平端面上。 [0016] A refrigerator door according to embodiments of the second aspect of the present invention, comprising: two door structure described in the embodiment according to a first aspect of the present invention; box, the front side of the housing is open, wherein said hinge body are provided on the front edge of the housing of the left and right side; left door and a right door, said left door and the right door are rotatably mounted on the front side of the housing, and said cover are mounted on a horizontal end face of the left door and right door of.

[0017] 可选地,所述罩体分别安装在所述左箱门和右箱门的上端面上。 [0017] Alternatively, the shields are mounted on the upper end face of the left door and right door of.

[0018] 根据本发明实施例的对开门冰箱,通过采用上述闭门结构,关门止挡效果更好,在用力关一边的门时,另一边的门不会由于气压的原因而弹开,防止了冰箱漏冷,使得凝露能耗较低。 [0018] According to an embodiment of the present invention on the refrigerator door, by employing the above-described door structure, closing stopper better, when the slam side of the door, the other side of the door is not due to the pressure of the bounce preventing a refrigerator cool leakage, so that the condensation energy consumption is low.

[0019] 本发明的附加方面和优点将在下面的描述中部分给出,部分将从下面的描述中变得明显,或通过本发明的实践了解到。 [0019] The present invention Additional aspects and advantages will be in the following description section given part from the following description become apparent, or by practice of the invention understand.

附图说明 BRIEF DESCRIPTION

[0020] 本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解,其中: [0020] The foregoing and / or additional aspects and advantages of the present invention with reference to the description of embodiments made from below with apparent and more readily appreciated from:

[0021] 图1是根据本发明实施例的用于旋转式箱门的闭门结构的关门示意图; [0021] FIG. 1 is a schematic view of a closed door structure for a rotary door of the embodiment of the present invention;

[0022] 图2是图1所示的闭门结构的爆炸图; [0022] FIG. 2 is an exploded view of the door structure shown in Figure 1;

[0023] 图3是图1中所示的闭门结构中的罩体、卡合块和弹性件的爆炸示意图; [0023] FIG. 3 is a cover door structure shown in FIG. 1, an exploded view of the engagement and the elastic member;

[0024] 图4是图3中的罩体、卡合块和弹性件的装配示意图; [0024] FIG. 4 is a cover in FIG. 3, the assembly schematic engaging block and the resilient member;

[0025] 图5是图4中所示的罩体与箱门的安装示意图; [0025] FIG. 5 is mounted a schematic view of the shell with the door shown in Figure 4;

[0026] 图6是图1所示的闭门结构的关门过程的俯视图;和 [0026] FIG. 6 is a plan view of the closing process of the door structure shown in FIG. 1; and

[0027] 图7是图1所示的闭门结构关门后的俯视图。 [0027] FIG. 7 is a plan view of the door structure shown in FIG closed.

具体实施方式 Detailed ways

[0028] 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。 [0028] Example embodiments of the present invention is described in detail below, exemplary embodiments of the embodiment shown in the accompanying drawings, wherein same or similar reference numerals designate the same or similar elements or elements having the same or similar functions. 下面通过参考附图描述的实施例是示例性的,仅用于解释本发明,而不能理解为对本发明的限制。 Below by way of example to the accompanying drawings described with reference to exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0029] 在本发明的描述中,需要理解的是,术语“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”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。 [0029] In the description of the present invention, it is to be understood that the term "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical straight "," horizontal "," top "," bottom "," inner "," outer position or positional relationship "or the like indicating a positional relationship of the orientation shown in the accompanying drawings, are merely for convenience and to simplify the description of the present invention description rather than indicative or devices or elements imply referred to must have a particular orientation in a particular orientation structure and operation, it can not be construed as limiting the present invention. 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。 In addition, the terms "first", "second" are for illustrative purposes only, and not intended to indicate or imply relative importance.

[0030] 在本发明的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;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。 [0030] In the description of the present invention, it is noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected to", "connected" are to be broadly understood, for example, may be a fixed connection, may be a detachable connection, or integrally connected; may be directly connected, can also be connected indirectly through intervening structures, it may be in communication the interior of the two elements. 对于本领域的普通技术人员而言,可以具体情况理解上述术语在本发明中的具体含义。 Those of ordinary skill in the art, may be specific circumstances appreciated that the specific meanings in the present invention.

[0031] 下面参考图1-图7描述根据本发明第一方面实施例的用于旋转式箱门的闭门结构100。 Door structure for a rotary door of the [0031] below with reference to FIGS. 1-7 described embodiment according to a first aspect of the present invention 100. 下面以闭门结构100用于冰箱为例进行说明,其中闭门结构用于箱门200和冰箱箱体(图未示出)之间。 Below door structure 100 for a refrigerator as an example, wherein the door structure is used between the door 200 and a refrigerator cabinet (not shown).

[0032] 如图1和图2所示,根据本发明实施例的闭门结构100,包括:铰链组件1、沿横向延伸的支撑板2、罩体3和卡合块4,其中旋转式箱门200通过铰链组件I可旋转地安装在箱体(图未示出)上。 [0032] FIGS. 1 and 2, the door structure of the embodiment of the present invention 100, comprising: a hinge assembly 1, along the supporting plate extending transversely 2, the cover 3 and the engaging piece 4, wherein the rotary box gate 200 I is rotatably mounted on the case (not shown) by a hinge assembly. 在本发明的描述中,罩体3以方形罩为例进行说明。 In the description of the present invention, the shell 3 in a square cap as an example. 当然,罩体3还可以为多面体形。 Of course, the cover 3 may also be polyhedral.

[0033] 铰链组件I包括铰链本体11和铰链轴13,如图2中所示,铰链本体11沿纵向固定在箱体上,例如铰链本体11通过设在铰链本体11上的螺孔螺栓连接在箱体上,其中设有铰链孔121的铰链板12连接至铰链本体11的后端,铰链轴13与铰链孔121配合以将箱门200相对于箱体可旋转。 [0033] The hinge assembly I includes a hinge body 11 and the hinge shaft 13, longitudinally fixed to the case shown in FIG, hinge body 211 along, for example, hinge body 11 is provided in the screw hole bolt 11 hinge body is connected by a housing, wherein a hinge hole of the hinge plate 121 is 12 is connected to the hinge body rear end 11 of the hinge shaft 13 and the hinge hole 121 is fitted to the door 200 with respect to the housing is rotatable.

[0034] 支撑板2与铰链本体11的前端相连,在支撑板2上设有第一孔21。 [0034] The support plate 2 and the front end of the hinge body 11 is connected, is provided with a first hole 21 on the support plate 2. 罩体3固定在箱门200上,具体地,如图1和图2中所示,箱门200上形成有安装凹部210,而罩体3设在该安装凹部210内。 The cover 3 is fixed to the door 200, in particular, as shown in FIG. 1 and FIG. 2, is formed on the door 200 has a recess portion 210 is mounted, and the cover body 3 is disposed in the mounting recess 210. 罩体3内限定有罩腔,卡合块4可伸缩移动地设在罩腔内且一部分可通过罩体3表面的第二孔31露出罩体3外,其中露出罩体3外的一部分可与第一孔21相卡合以使旋转式箱门200关闭箱体。 Defining cover body 3 with a shroud cavity, the engaging block 4 telescopically movably provided 3 outer shroud cavity and a portion of the second aperture 3 surface of the cover body 31 is exposed shell, wherein a portion 3 outside may be exposed shell the first hole 21 is engaged so that the rotary door 200 closed box.

[0035] 如图1和图2所示,当箱门200关闭到一定位置时,与铰链本体11连接的支撑板2伸入安装凹部210内,此时卡合块4被支撑板21挤压而回缩入第二孔31内,当支撑板2伸入到其第一孔21与卡合块4相应的位置时,即箱门200关上时,卡合块4从第二孔31内移动伸出并与第一孔21卡合,由此,产生了对箱门200的关门止挡,使得箱门200关紧,防止受到干扰时易被弹开。 [0035] FIGS. 1 and 2, when the door 200 is closed to a predetermined position, the support plate and the hinge body 11 is connected to 2 extends into the mounting recess 2102, when the engaging piece 4 is supported by plate 21 pressed when the retracted into the second bore 31, when the support plate 2 projects into a first hole 21 and the engaging block corresponding position 4, i.e., the door 200 is closed, the engaging block 4 is moved from the second aperture 31 extended and engaged with the first hole 21 card, thereby generating a pair of door 200 closing the stopper, so that the door 200 closed, to prevent easily bounce when disturbed.

[0036] 根据本发明实施例的闭门结构,关门止挡效果好,在受到干扰外力时不易弹开,且结构简单,成本低。 [0036] The door structure of an embodiment of the present invention, closing stopper effective, easily repelled a disturbance force, and the simple structure and low cost. 另外,开关门时手感舒适。 Further, when the door feel comfortable.

[0037] 在本发明的一个实施例中,如图3和图4所不,罩体3的第一表面敞开,罩腔内设有内部限定出柱形孔的空心柱32,其中空心柱32从与第一表面相对的罩腔的内壁朝向敞开面延伸,此时闭门结构100进一步包括盖板33和弹性件5,其中盖板33封闭罩腔的第一表面,且第二孔31形成在盖板33上。 [0037] In one embodiment of the present invention, FIGS. 3 and 4 are not, cover the first surface 3 is opened, the cover cavity provided internally defines a cylindrical bore of the hollow cylinder 32, wherein the hollow columns 32 from the wall of the cap cavity opposite the first surface faces an open face extending, when door structure 100 further comprises a cover plate 33 and the elastic member 5, wherein the first surface of the cover 33 the enclosure chamber and a second hole 31 is formed the cover plate 33. 弹性件5预压缩后抵在空心柱32内和卡合块4之间。 After the elastic member 5 precompression contact between the hollow cylinder 32 and an engaging block 4. 可选地,弹性件5可以为弹簧或波纹管。 Alternatively, the elastic member 5 may be a spring or a bellows. 在本发明的描述中均以弹性件5为弹簧为例进行说明。 In the description of the present invention are the elastic member 5 is a spring example.

[0038] 在本发明的进一步的实施例中,罩体的与第一表面相邻的第二表面34上形成有与第一表面相连通的凹槽341,支撑板2适于从凹槽341处插入以使第一孔21与卡合块4配合。 [0038] In a further embodiment of the present invention, there is a first surface communicating groove 341, the support plate 2 is adapted from the groove 341 is formed on the first surface adjacent to the cover of the second surface 34 at inserted to the first hole 21 and the engaging piece 4 with. 也就是说,盖板33与第一表面平行设置且盖板33的一边卡合在凹槽341处,由此在盖板33与箱门200的凹口210的侧壁之间形成有容纳支撑板2的空间,支撑板2插入到该空间内。 That is, the cover plate 33 with the first surface disposed in parallel and the cover plate 33 side is engaged in the groove 341, thereby forming accommodating supported between the sidewalls of the concave inlet cover 33 and the door 200 210 space plate 2, the support plate 2 is inserted into the space.

[0039] 关门过程中,支撑板2与卡合块4刚接触,关门时会受到一定的阻力。 [0039] CD process, the support plate 2 and the engaging block 4 are new, subject to certain resistance when closed. 用户稍微用力将门关上,此时卡合块4被支撑板21挤压而回缩入第二孔31内,并进一步挤压弹簧5回缩,弹簧5受到较大的压力。 User slightly force the door, when the engaging piece 4 is supported by plate 21 pressed and retracted into the 31 second holes, and further compresses the spring 5 retracts, the spring 5 by the large pressure. 当箱门关到一定的程度时,支撑板2的第一孔21刚好与卡合块4的位置相对应。 When the door is closed to a certain extent, the first hole of the support plate 2, 21 coincides with the engaging block position 4 corresponds. 此时卡合块4在弹簧5的弹力的作用下,迅速伸出而与支撑板2的第一孔21相配合,从而将箱门锁紧。 At this time, the engaging block 4 by the elastic force of the spring 5, quickly extended and the support plate a first aperture 2 21 cooperate so that the door lock.

[0040] 在本发明的一些不例中,罩体的第一表面为罩体的下表面,且第二表面34为罩体的左表面,这样,如图1-图5中所示,空心柱32从罩腔的上内壁向下延伸,且弹簧5预压缩后设在空心柱32内的上表面和卡合块4之间并沿上下方向运动,从而使得卡合块4沿上下方向运动。 [0040] In some non embodiment of the present invention, the first surface of the shell to the lower surface of the cover body, and the second surface 34 to the left surface of the cover body, so that, as shown in FIG. 1 to FIG. 5, the hollow post 32 extends downwardly from the upper wall of the cap cavity, and the spring 5 after pre-compression is provided on the inner surface 32 of the hollow cylinder and engaging block between 4 and in the vertical direction, so that the engaging block 4 in the vertical direction . 并且,容纳支撑板2的空间由盖板3与凹口210的底壁之间限定出,即支撑板2从罩体3的左侧底部插入到该空间中。 Further, the space for accommodating the support plate 2 of 3 between the recess bottom wall 210 and is defined by a cover plate off, i.e., the support plate 2 is inserted into the space from the bottom of the left cover body 3.

[0041] 当然,本发明并不限于此。 [0041] Of course, the present invention is not limited thereto. 在本发明的其他示例中,弹性件5还可以沿左右方向运动,此时第一表面可以为罩体3的左表面或右表面,且将盖板33设置在罩体3的左侧或右侧(图未示出),由此支撑板2可以从罩体3的左侧或右侧插入到凹口210与盖板33限定的容纳空间中,以使卡合块4与第一孔21相配合。 In another example of the present invention, the elastic member 5 may also be in the right and left direction, while the first surface may cover the left surface and right surface of the body 3, and the cover plate 33 disposed on the left or right-hand cover 3 side (not shown), whereby the support plate 2 may be inserted into the recess 210 and the cap plate 33 defines a receiving space from the left or right side of the cover 3 so that the engaging piece 4 with the first hole 21 mate.

[0042] 在本发明的一些实施例中,卡合块4为球体。 [0042] In some embodiments of the present invention, the engaging piece 4 is a sphere. 在本发明的另外一些实施例中,卡合块4为多面体。 In some further embodiments of the present invention, the engaging piece 4 is a polyhedron. 当然,卡合块4还可以为长度与弹簧5运动方向一致的柱体。 Of course, the engaging block 4 cylinder may also be the same length as the spring 5 the direction of movement. 其中可选地,第一孔21和第二孔31为圆孔。 Wherein Alternatively, the first hole 21 and second hole 31 is a circular hole.

[0043] 下面参考图1-图7描述根据本发明实施例的闭门结构用于冰箱的箱门开关时的工作过程。 [0043] Referring to FIG. 1 to FIG. 7 depicts the operation thereof during door for a refrigerator according to the door structure of the embodiment of the present invention is a switch.

[0044] 首先,关门过程中,支撑板2从罩体3的左侧底部插入到凹口210与盖板33限定的容纳空间中,并与卡合块4刚接触,关门时会受到一定的阻力。 [0044] First of all, the closing process, the support plate 2 from the cover 3 of the left side of the bottom inserted into the recess 210 and the cover 33 defines a receiving space, and the engagement block 4 are new, close the door subject to certain resistance. 用户稍微用力将门关上,此时卡合块4被支撑板21挤压而向上回缩入第二孔31内,并进一步挤压弹簧5向上运动回缩,弹簧5受到较大的压力。 User slightly force the door, when the engaging piece 4 is supported by plate 21 pressed upwardly retracted into the 31 second holes, and further compresses the spring 5 moves upward retracted, the spring 5 by the large pressure. 当箱门关到一定的程度时,支撑板2的第一孔21刚好与卡合块4的位置相对应。 When the door is closed to a certain extent, the first hole of the support plate 2, 21 coincides with the engaging block position 4 corresponds. 此时卡合块4在弹簧5的弹力及其自身重力的作用下,迅速伸出而与支撑板2的第一孔21相配合,从而将箱门200锁紧,保证了箱门200的关门止挡。 At this time, the engaging block 4 under the action of the spring force and its own gravity spring 5, quickly extended and the support plate a first aperture 2 21 cooperate so that the door 200 locked to ensure that the closed door 200 stop.

[0045] 开门过程中,与上述关门过程正好相反。 [0045] The door opening process, the above-described closing process is reversed. 用户稍用力将卡合块4从支撑板2的第一孔21中拉出,并继续旋转箱门200,此时卡合块4被支撑板21挤压而向上回缩入第二孔31内,并进一步挤压弹簧5向上运动回缩,弹簧5受到较大的压力。 User slightly forced the engaging piece 4 is pulled out from the first hole of the support plate 2, 21, and continued rotation of the door 200, when the engaging piece 4 is supported by plate 21 pressed and retracted upwardly within the second bore 31 and further pressing the spring 5 moves upward retracted, the spring 5 by the large pressure. 当箱门200开到一定的程度时,支撑板2从凹口210与盖板33限定的容纳空间中出来,然后弹簧5推动卡合块4向下运动使卡合块4的一部分从盖板33上的第二孔31露出到罩体3的外部,完成开门过程。 When the door 200 opened to a certain extent, the supporting plate 2 out of the recess 210 and the cap plate 33 defines a receiving space, and the spring 5 push the engaging block 4 downward movement of a portion from the engaging piece 4 a cover plate the second hole 3331 is exposed to the outside of the cover body 3 to complete the open process.

[0046] 可以理解的是,根据本发明实施例的闭门结构还可用于其他类型的箱门及柜门中。 [0046] It will be appreciated that, according to a closed-door structure according to embodiments of the present invention may also be used in other types of door and cabinet door.

[0047] 根据本发明第二方面实施例的一种对开门冰箱,包括两个闭门结构、箱体、左箱门和右箱门,其中闭门结构均为根据本发明第一方面实施例中所述的闭门结构100。 [0047] An embodiment of the second aspect of the present invention, the refrigerator door, comprising two closed structure, the casing, the left door and the right door, wherein the door structure are embodiments According to a first aspect of the present invention in the door structure 100. 箱体前侧敞开,其中铰链本体11分别设在箱体的前边沿的左、右侧,左箱门和右箱门分别通过铰链组件I可旋转地安装在箱体的前侧,且罩体3分别安装在左箱门和右箱门的水平端面上。 The front housing side is open, wherein the hinge body 11 are provided in the left front edge of the box, the right side, a left door and a right door, respectively by a hinge assembly I is rotatably mounted on the front side of the housing, and the cover 3 are respectively mounted on the horizontal end face of the left door and right door of.

[0048] 可选地,罩体3分别安装在左箱门和右箱门的上端面上,也就是说,凹口210分别形成在左箱门和右箱门的上端面上。 [0048] Alternatively, the cover body 3 are mounted on the upper end face of the left door and the right door, i.e., the notches 210 are formed at the upper end face of the left door and right door of.

[0049] 根据本发明实施例的对开门冰箱的其他构成例如冷藏室中央的翻转梁、冷藏冷冻控制和制冷系统等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。 [0049] The refrigerator door another configuration example for those of ordinary skill in the art are known refrigerating central inverted beam, refrigerated and frozen control and refrigeration systems and operations, and is not detailed embodiments of the present invention description.

[0050] 根据本发明实施例的对开门冰箱,通过采用上述闭门结构,关门止挡效果更好,在用力关一边的门时,另一边的门不会由于气压的原因而弹开,防止了冰箱漏冷,使得凝露能耗较低。 [0050] According to an embodiment of the present invention on the refrigerator door, by employing the above-described door structure, closing stopper better, when the slam side of the door, the other side of the door is not due to the pressure of the bounce preventing a refrigerator cool leakage, so that the condensation energy consumption is low.

[0051] 在本说明书的描述中,参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“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。 [0051] In the description of the present specification, reference to the term "one embodiment," "some embodiments," "exemplary embodiment", "an example", "a specific example", or "some examples" describes means a particular feature of the embodiment or example described, structure, material, or characteristic included in the present invention, at least one embodiment or examples. 在本说明书中,对上述术语的示意性表述不一定指的是相同的实施例或示例。 In the present specification, a schematic representation of the above terms necessarily referring to the same embodiment or example. 而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。 Furthermore, the particular features, structures, materials, or characteristics described may be embodiments or examples in any one or more of in a proper manner.

[0052] 尽管已经示出和描述了本发明的实施例,本领域的普通技术人员可以理解:在不脱离本发明的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由权利要求及其等同物限定。 [0052] While there has been illustrated and described embodiments of the present invention, those of ordinary skill in the art will be appreciated: many variations may be made in these embodiments without departing from the principles and spirit of the invention, modifications, substitutions and modifications, the scope of the invention being indicated by the claims and their equivalents.

Claims (10)

  1. 1.一种用于旋转式箱门的闭门结构,所述旋转式箱门可旋转地安装在箱体上,其特征在于,所述闭门结构包括: 铰链组件,其中所述旋转式箱门通过铰链组件安装在所述箱体上,所述铰链组件包括: 铰链本体,所述铰链本体沿纵向固定在所述箱体上,其中设有铰链孔的铰链板连接至所述铰链本体的后端;和与所述铰链孔配合的铰链轴; 沿横向延伸的支撑板,所述支撑板与所述铰链本体的前端相连,在所述支撑板上设有第一孔; 罩体,所述罩体固定在所述箱门上,所述罩体内限定有罩腔; 卡合块,所述卡合块可伸缩移动地设在所述罩腔内且一部分可通过罩体表面的第二孔露出所述罩体外,其中露出所述罩体外的所述一部分可与所述第一孔相卡合以使所述旋转式箱门关闭所述箱体。 A door structure for a rotary door, the rotary door rotatably mounted on the housing, wherein, said door structure comprising: a hinge assembly, wherein the rotary box through the door hinge assembly mounted on said housing, said hinge assembly comprising: a hinge body, the hinge body longitudinally fixed to the casing, wherein the hinge is provided with holes connected to the hinge plate of the hinge body a rear end; and engaged with the hinge hole of the hinge shaft; extending laterally along the support plate, the support plate is connected to the front end of the hinge body, a first hole provided on the support plate; shell, the said cover is fixed to the door, the cap body defining a housing cavity; engaging piece, said engaging block telescopically movably disposed in said housing cavity and a portion of the can body surface of the cover a second hole exposing the cover body, wherein exposing the cover of the in vitro a portion of the first hole is engaged so that the rotary door closes the cabinet.
  2. 2.根据权利要求1所述的闭门结构,其特征在于,所述罩体的第一表面敞开,所述罩腔内设有内部限定出柱形孔的空心柱,其中所述空心柱从与所述第一表面相对的罩腔的内壁朝向所述敞开面延伸; 所述闭门结构进一步包括: 盖板,所述盖板封闭所述罩腔的第一表面,且所述第二孔形成在所述盖板上;和弹性件,所述弹性件预压缩后抵在所述空心柱内和所述卡合块之间。 2. The door structure according to claim 1, wherein the first surface of the cover body is open, the cover cavity provided internally defines a hollow cylinder the cylinder bore, wherein the hollow cylinder from wall of the cap cavity opposite the first surface extending toward the open side; said door structure further comprises: a cover plate closing the cavity of the first surface of the cover, and the second hole formed on the cap plate; and an elastic member, said elastic member against the pre-compressed between said hollow cylinder and engaging the block.
  3. 3.根据权利要求2所述的闭门结构,其特征在于,所述罩体的与所述第一表面相邻的第二表面上形成有与所述第一表面相连通的凹槽,其中所述支撑板适于从所述凹槽处插入以使第一孔与所述卡合块配合。 3. The door structure according to claim 2, characterized in that there are connected to the first surface through a groove formed on a second surface of said cover body adjacent to the first surface, wherein the support plate is adapted to be inserted from the groove of the order of the first hole and the engaging piece fitted.
  4. 4.根据权利要求3所述的闭门结构,其特征在于,所述罩体的第一表面为所述罩体的下表面,且所述第二表面为所述罩体的左表面。 4. The door structure according to claim 3, wherein the first surface of the left surface of the shell lower surface of the cover body, and the second surface of the cover body.
  5. 5.根据权利要求3所述的闭门结构,其特征在于,所述卡合块为球体。 The door structure according to claim 3, wherein the engaging piece is a sphere.
  6. 6.根据权利要求3所述的闭门结构,其特征在于,所述卡合块为多面体。 6. A door structure according to claim 3, wherein said engaging block polyhedron.
  7. 7.根据权利要求5或6所述的闭门结构,其特征在于,所述第一孔和第二孔为圆孔。 The door structure 5 or claim 6, wherein said first and second apertures is circular.
  8. 8.根据权利要求2所述的闭门结构,其特征在于,所述弹性件为弹簧或波纹管。 8. A door structure according to claim 2, wherein said resilient member is a spring or a bellows.
  9. 9.一种对开门冰箱,其特征在于,包括: 两个根据权利要求1-8中任一项所述的闭门结构; 箱体,所述箱体前侧敞开,其中所述铰链本体分别设在所述箱体的前边沿的左、右侧; 左箱门和右箱门,所述左箱门和右箱门分别可旋转地安装在所述箱体的前侧,且所述罩体分别安装在所述左箱门和右箱门的水平端面上。 A refrigerator door, characterized by comprising: two door structure according to any one of claims 1-8; housing, said housing open front side, wherein the hinge body, respectively provided on the front edge of the box left and right side; left door and a right door, said left door and the right door are rotatably mounted on the front side of the housing and the cover bodies are mounted in a horizontal end face of the left door and right door of.
  10. 10.根据权利要求9所述的对开门冰箱,其特征在于,所述罩体分别安装在所述左箱门和右箱门的上端面上。 10. The method of claim 9, the refrigerator door, characterized in that said cover are mounted on the upper end face of the left door and right door of.
CN 201110137444 2011-05-23 2011-05-23 Door closing structure for rotary type refrigerator door and side-by-side combination refrigerator comprising same CN102226366B (en)

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WO2012159260A1 (en) * 2011-05-23 2012-11-29 合肥美的荣事达电冰箱有限公司 Door-closure structure for rotary type refrigerator door and side-by-side refrigerator having it
CN102425351B (en) * 2011-12-02 2014-07-16 合肥美的电冰箱有限公司 Door closer for refrigerator and refrigerator with door closer
CN103557661B (en) * 2013-11-12 2015-10-21 合肥美的电冰箱有限公司 Refrigerator hinge cover is fixed tooling
CN106050039B (en) * 2016-05-31 2017-12-01 青岛海尔股份有限公司 A refrigerator door having a hinge assembly and a refrigerator which
CN106642901A (en) * 2017-01-09 2017-05-10 青岛海尔股份有限公司 Storage means

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