CN112282546B - Hinge assembly with baffle and refrigerator with hinge assembly - Google Patents
Hinge assembly with baffle and refrigerator with hinge assembly Download PDFInfo
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- CN112282546B CN112282546B CN201910665950.9A CN201910665950A CN112282546B CN 112282546 B CN112282546 B CN 112282546B CN 201910665950 A CN201910665950 A CN 201910665950A CN 112282546 B CN112282546 B CN 112282546B
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- door body
- hinge
- driving
- positioning
- hinge assembly
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
- E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/0054—Covers, e.g. for protection
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refrigerator Housings (AREA)
Abstract
本发明揭示了一种带有挡板的铰链组件及具有其的冰箱,包括相互配合的第一铰链件、第二铰链件,以及挡板,第一铰链件上设有驱动槽,第二铰链件上设有驱动轴,挡板包括枢转部、遮挡部及开孔,挡板通过枢转部与第一铰链件枢轴连接,驱动轴穿过开孔而于驱动槽内运动,驱动轴驱动挡板以枢转部为中心转动而使得遮挡部遮挡至少部分驱动槽。本发明通过挡板遮挡驱动槽,可避免灰尘、异物等进入铰链组件的驱动槽内,且可提高铰链组件美观度。
The invention discloses a hinge assembly with a baffle and a refrigerator having the same, comprising a first hinge member, a second hinge member and a baffle that cooperate with each other, the first hinge member is provided with a driving slot, and the second hinge There is a drive shaft on the part, the baffle includes a pivot part, a shielding part and an opening, the baffle is pivotally connected with the first hinge part through the pivot part, the drive shaft passes through the opening and moves in the drive slot, and the drive shaft The driving baffle rotates around the pivot portion so that the shielding portion covers at least part of the driving slot. In the present invention, the driving groove is shielded by the baffle, so that dust, foreign objects, etc. can be prevented from entering the driving groove of the hinge assembly, and the aesthetics of the hinge assembly can be improved.
Description
技术领域technical field
本发明涉及家电技术领域,尤其涉及一种带有挡板的铰链组件及具有其的冰箱。The invention relates to the technical field of household appliances, in particular to a hinge assembly with a baffle plate and a refrigerator having the same.
背景技术Background technique
冰箱一般都是用铰链组件来实现冰箱的开启及关闭,铰链组件包括相互配合的驱动轴及驱动槽,驱动槽具有开口,外界的灰尘、杂质等容易经过开口进入驱动槽内。Refrigerators generally use hinge assemblies to open and close the refrigerators. The hinge assemblies include a drive shaft and a drive slot that cooperate with each other. The drive slot has an opening, and external dust and impurities can easily enter the drive slot through the opening.
发明内容SUMMARY OF THE INVENTION
本发明的目的在于提供一种带有挡板的铰链组件及具有其的冰箱,其可以避免灰尘、异物等进入铰链组件。The purpose of the present invention is to provide a hinge assembly with a baffle plate and a refrigerator having the same, which can prevent dust, foreign objects, etc. from entering the hinge assembly.
为实现上述发明目的之一,本发明一实施方式提供一种带有挡板的铰链组件,包括相互配合的第一铰链件、第二铰链件,以及挡板,所述第一铰链件上设有驱动槽,所述第二铰链件上设有驱动轴,所述挡板包括枢转部、遮挡部及开孔,所述挡板通过所述枢转部与所述第一铰链件枢轴连接,所述驱动轴穿过所述开孔而于所述驱动槽内运动,所述驱动轴驱动所述挡板以所述枢转部为中心转动而使得所述遮挡部遮挡至少部分所述驱动槽。In order to achieve one of the above purposes of the invention, an embodiment of the present invention provides a hinge assembly with a baffle plate, which includes a first hinge member, a second hinge member, and a baffle plate that cooperate with each other, and the first hinge member is provided with a baffle plate. There is a drive slot, the second hinge is provided with a drive shaft, the baffle includes a pivot part, a shielding part and an opening, and the baffle is pivoted with the first hinge through the pivot part connected, the drive shaft passes through the opening to move in the drive slot, the drive shaft drives the baffle to rotate around the pivot part, so that the shield part shields at least part of the drive slot.
作为本发明一实施方式的进一步改进,所述驱动槽具有相对设置的第一端及第二端,当所述驱动轴处于由所述第一端运动至所述第二端的过程中时,所述遮挡部与所述驱动槽之间的重叠面积呈增大趋势。As a further improvement of an embodiment of the present invention, the drive slot has a first end and a second end oppositely arranged, and when the drive shaft is in the process of moving from the first end to the second end, the The overlapping area between the shielding portion and the driving groove tends to increase.
作为本发明一实施方式的进一步改进,所述开孔呈长条形,当所述驱动轴于所述驱动槽中运动时,所述驱动轴的中心与所述枢转部的中心之间的间距呈变化趋势。As a further improvement of an embodiment of the present invention, the opening is in the shape of an elongated strip, and when the drive shaft moves in the drive slot, the distance between the center of the drive shaft and the center of the pivoting portion The spacing is changing.
作为本发明一实施方式的进一步改进,所述开孔包括相对设置的第一位置及第二位置,当所述驱动轴处于由所述第一端运动至所述第二端的过程中时,所述驱动轴由所述第一位置运动至所述第二位置,而后由所述第二位置再运动至所述第一位置。As a further improvement of an embodiment of the present invention, the opening includes a first position and a second position that are oppositely arranged. When the drive shaft is in the process of moving from the first end to the second end, the The drive shaft moves from the first position to the second position, and then moves from the second position to the first position.
作为本发明一实施方式的进一步改进,所述铰链组件还包括相互配合的定位轴及定位槽,所述定位轴设置于所述第一铰链件及所述第二铰链件的其中之一,所述定位槽设置于所述第一铰链件及所述第二铰链件的其中另一,所述定位轴位于所述挡板的外侧。As a further improvement of an embodiment of the present invention, the hinge assembly further includes a positioning shaft and a positioning groove that cooperate with each other, and the positioning shaft is disposed in one of the first hinge member and the second hinge member, so The positioning groove is disposed on the other of the first hinge member and the second hinge member, and the positioning shaft is located outside the baffle plate.
作为本发明一实施方式的进一步改进,所述定位槽设置于所述第一铰链件上,所述定位轴设置于所述第二铰链件上。As a further improvement of an embodiment of the present invention, the positioning groove is disposed on the first hinge member, and the positioning shaft is disposed on the second hinge member.
作为本发明一实施方式的进一步改进,所述遮挡部包括凹口,当所述驱动轴处于由所述第一端运动至所述第二端的过程中时,所述遮挡部遮挡部分所述定位槽,当所述驱动轴处于所述第二端时,所述凹口避让所述定位槽而使得所述遮挡部与所述定位槽相互分离。As a further improvement of an embodiment of the present invention, the shielding portion includes a notch, and when the driving shaft is in the process of moving from the first end to the second end, the shielding portion shields part of the positioning When the drive shaft is at the second end, the notch avoids the positioning slot so that the shielding portion and the positioning slot are separated from each other.
为实现上述发明目的之一,本发明一实施方式提供一种冰箱,包括箱体、门体及如权利要求1-7中任意一项所述的带有挡板的铰链组件,所述第一铰链件连接所述门体,所述第二铰链件连接所述箱体,所述门体还包括门饰条及支撑部,所述支撑部设置于所述第一铰链件及所述门饰条之间而使得所述第一铰链件与所述门饰条之间形成容纳腔,所述驱动轴驱动所述挡板于所述容纳腔内运动。In order to achieve one of the above purposes of the invention, an embodiment of the present invention provides a refrigerator, comprising a box body, a door body and the hinge assembly with a baffle plate according to any one of claims 1-7, the first The hinge part is connected to the door body, the second hinge part is connected to the box body, and the door body further includes a door trim strip and a support part, and the support part is arranged on the first hinge part and the door trim A receiving cavity is formed between the first hinge member and the door trim strip, and the driving shaft drives the shutter to move in the receiving cavity.
作为本发明一实施方式的进一步改进,所述支撑部为设置于所述第一铰链件上的若干凸柱。As a further improvement of an embodiment of the present invention, the support portion is a plurality of protruding posts disposed on the first hinge member.
作为本发明一实施方式的进一步改进,所述门饰条包括通孔,所述驱动轴依次穿过所述通孔及所述开孔而于所述驱动槽内运动。As a further improvement of an embodiment of the present invention, the door trim includes a through hole, and the drive shaft passes through the through hole and the opening in sequence to move in the drive slot.
与现有技术相比,本发明的有益效果在于:本发明一实施方式通过挡板遮挡驱动槽,可避免灰尘、异物等进入铰链组件的驱动槽内,且可提高铰链组件美观度。Compared with the prior art, the beneficial effect of the present invention is that in one embodiment of the present invention, the baffle shields the driving groove, which can prevent dust and foreign objects from entering the driving groove of the hinge assembly, and can improve the aesthetics of the hinge assembly.
附图说明Description of drawings
图1是本发明一实施方式的铰链组件立体图;1 is a perspective view of a hinge assembly according to an embodiment of the present invention;
图2是本发明一实施方式的铰链组件爆炸图;2 is an exploded view of a hinge assembly according to an embodiment of the present invention;
图3至图5是本发明一实施方式的挡板处于不同位置的示意图;3 to 5 are schematic diagrams of baffles in different positions according to an embodiment of the present invention;
图6是本发明一实施方式的冰箱局部爆炸图;6 is a partial exploded view of a refrigerator according to an embodiment of the present invention;
图7是本发明一实施方式的冰箱立体图;7 is a perspective view of a refrigerator according to an embodiment of the present invention;
图8是本发明一实施方式的冰箱处于关闭状态的示意图;8 is a schematic diagram of a refrigerator in a closed state according to an embodiment of the present invention;
图9是本发明一实施方式的冰箱开启至第一开启角度的示意图;9 is a schematic diagram of the refrigerator according to an embodiment of the present invention being opened to a first opening angle;
图10是本发明一实施方式的冰箱开启至第二开启角度的示意图;10 is a schematic diagram of the refrigerator according to an embodiment of the present invention being opened to a second opening angle;
图11是本发明一实施方式的冰箱开启至第三开启角度的示意图;11 is a schematic diagram of the refrigerator according to an embodiment of the present invention being opened to a third opening angle;
图12是本发明一实施方式的冰箱开启至最大开启角度的示意图;12 is a schematic diagram of the refrigerator according to an embodiment of the present invention being opened to the maximum opening angle;
图13是本发明其他具体示例的冰箱整体示意图;13 is an overall schematic diagram of a refrigerator of other specific examples of the present invention;
图14是本发明其他具体示例的冰箱省略部分结构的示意图;14 is a schematic diagram of the structure of the omitted part of the refrigerator of other specific examples of the present invention;
图15是本发明一实施方式的冰箱后视图(省略部分元件);FIG. 15 is a rear view of a refrigerator according to an embodiment of the present invention (some components are omitted);
图16是本发明一实施方式的第一配合部、第二配合部爆炸图;16 is an exploded view of the first matching portion and the second matching portion according to an embodiment of the present invention;
图17是本发明一实施方式的第一铰链组件示意图;17 is a schematic diagram of a first hinge assembly according to an embodiment of the present invention;
图18是本发明一实施方式的第二铰链组件示意图;18 is a schematic diagram of a second hinge assembly according to an embodiment of the present invention;
图19是本发明一实施方式的第三铰链组件示意图;19 is a schematic diagram of a third hinge assembly according to an embodiment of the present invention;
图20是本发明一实施方式的第一铰链组件爆炸图;20 is an exploded view of the first hinge assembly according to an embodiment of the present invention;
图21是本发明一实施方式的冰箱处于关闭状态的俯视图;21 is a top view of the refrigerator according to an embodiment of the present invention in a closed state;
图22是图21中的铰链组件透视图;Figure 22 is a perspective view of the hinge assembly of Figure 21;
图23是本发明一实施方式的冰箱开启至第一开启角度的俯视图;23 is a top view of the refrigerator according to an embodiment of the present invention being opened to a first opening angle;
图24是图23中的铰链组件透视图;Figure 24 is a perspective view of the hinge assembly of Figure 23;
图25是本发明一实施方式的冰箱开启至第二开启角度的俯视图;25 is a top view of the refrigerator according to an embodiment of the present invention being opened to a second opening angle;
图26是图25中的铰链组件透视图;Figure 26 is a perspective view of the hinge assembly of Figure 25;
图27是本发明一实施方式的冰箱开启至第三开启角度的俯视图;27 is a top view of the refrigerator according to an embodiment of the present invention being opened to a third opening angle;
图28是图27中的铰链组件透视图;Figure 28 is a perspective view of the hinge assembly of Figure 27;
图29是本发明一实施方式的冰箱开启至最大开启角度的俯视图;29 is a top view of the refrigerator according to an embodiment of the present invention when it is opened to the maximum opening angle;
图30是图29中的铰链组件透视图。FIG. 30 is a perspective view of the hinge assembly of FIG. 29 .
具体实施方式Detailed ways
以下将结合附图所示的具体实施方式对本发明进行详细描述。但这些实施方式并不限制本发明,本领域的普通技术人员根据这些实施方式所做出的结构、方法、或功能上的变换均包含在本发明的保护范围内。The present invention will be described in detail below with reference to the specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and structural, method, or functional changes made by those skilled in the art according to these embodiments are all included in the protection scope of the present invention.
在本发明的各个图示中,为了便于图示,结构或部分的某些尺寸会相对于其它结构或部分夸大,因此,仅用于图示本发明的主题的基本结构。In various drawings of the present invention, some dimensions of structures or parts are exaggerated relative to other structures or parts for convenience of illustration, and thus, are only used to illustrate the basic structure of the subject matter of the present invention.
另外,本文使用的例如“上”、“上方”、“下”、“下方”、“左”、“右”等表示空间相对位置的术语是出于便于说明的目的来描述如附图中所示的一个单元或特征相对于另一个单元或特征的关系。空间相对位置的术语可以旨在包括设备在使用或工作中除了图中所示方位以外的不同方位。例如,如果将图中的设备翻转,则被描述为位于其他单元或特征“下方”或“之下”的单元将位于其他单元或特征“上方”。因此,示例性术语“下方”可以囊括上方和下方这两种方位。设备可以以其他方式被定向(旋转90度或其他朝向),并相应地解释本文使用的与空间相关的描述语。In addition, terms used herein, such as "upper," "upper," "lower," "lower," "left," "right," and the like that refer to spatially relative positions, are used for ease of illustration to describe the drawings as shown in the accompanying drawings. The relationship of one element or feature shown to another element or feature. The term spatially relative position may be intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
参图1至图5,为本发明一实施方式的带有挡板60的铰链组件30的示意图。Referring to FIGS. 1 to 5 , it is a schematic diagram of a
铰链组件30包括相互配合的第一铰链件32、第二铰链件31,以及挡板60。The
第一铰链件32上设有驱动槽322,第二铰链件31上设有驱动轴312。The
挡板60大致呈三角形,挡板60包括枢转部61、遮挡部62及开孔63。The
挡板60通过枢转部61与第一铰链件32枢轴连接,驱动轴312穿过开孔63而于驱动槽322内运动,驱动轴312驱动挡板60以枢转部61为中心转动而使得遮挡部62遮挡至少部分驱动槽322。The
这里,通过挡板60遮挡驱动槽322,可避免灰尘、异物等进入铰链组件30的驱动槽内,且可提高铰链组件30美观度。Here, by shielding the driving
另外,驱动轴312本身就需要于驱动槽322中运动,本实施方式的驱动轴312在运动的同时可以带动挡板60转动而遮挡驱动槽322,结构简单,降低了工艺难度。In addition, the
在本实施方式中,驱动槽322具有相对设置的第一端3221及第二端3222,当驱动轴312处于由第一端3221运动至第二端3222的过程中时,遮挡部62与驱动槽322之间的重叠面积呈增大趋势。In this embodiment, the driving
也就是说,随着驱动轴312由第一端3221运动至第二端3222,遮挡部62逐步遮挡驱动槽322,当驱动轴312运动至第二端3222时,遮挡部62遮挡驱动槽322的遮挡面积最大。That is to say, as the driving
在本实施方式中,开孔63呈长条形,当驱动轴312于驱动槽322中运动时,驱动轴312的中心与枢转部61的中心之间的间距呈变化趋势。In this embodiment, the
如此,可以避免挡板60阻碍驱动轴312的运动轨迹。In this way, it can be avoided that the
具体的,开孔63包括相对设置的第一位置631及第二位置632,第一位置631相较于第二位置632远离枢转部61。Specifically, the
当驱动轴312处于由第一端3221运动至第二端3222的过程中时,驱动轴312由第一位置631运动至第二位置632,而后由第二位置632再运动至第一位置631。When the
这里,当驱动轴312处于第一端3221时,驱动轴312对应开孔63的第一位置631,当驱动轴312处于由第一端3221运动至第二端3222的过程中时,驱动轴312对应由开孔63的第一位置631运动至第二位置632,而后由第二位置632再运动至第一位置631,当驱动轴312处于第二端3222时,驱动轴312对应开孔63的第二位置632,此时,驱动轴312处于第一端3221及第二端3222,驱动轴312的中心与枢转部61的中心之间的间距是相等的。Here, when the
在本实施方式中,铰链组件30还包括相互配合的定位轴311及定位槽321,定位轴311设置于第一铰链件32及第二铰链件31的其中之一,定位槽321设置于第一铰链件32及第二铰链件31的其中另一,定位轴311位于挡板60的外侧。In this embodiment, the
这里,以定位槽321设置于第一铰链件32上,定位轴311设置于第二铰链件31上为例。Here, the
也就是说,第一铰链件32上设有相互分隔的定位槽321及驱动槽322,第二铰链件31上设有相互分隔的定位轴311及驱动轴312,挡板60枢轴连接第一铰链件32,驱动轴312穿过挡板60上的开孔63而于驱动槽322内运动,定位轴311于定位槽321内运动。That is to say, the
挡板60的遮挡部62包括凹口621。The shielding
当驱动轴312处于由第一端3221运动至第二端3222的过程中时,遮挡部62遮挡部分驱动槽322及部分定位槽321,且挡板60的转动过程与定位轴311的运动过程相互不干涉。When the driving
当驱动轴312处于第二端3222时,凹口621避让定位槽321而使得遮挡部62与定位槽321相互分离。When the driving
这里,当驱动轴312处于第二端3222时,定位轴311处于定位槽321靠近驱动槽322的一端,凹口621实际是避让定位轴311。Here, when the driving
需要说明的是,本实施方式的铰链组件30的结构不以上述说明为限,例如,铰链组件30可以仅包括驱动轴312及驱动槽322而不包括定位轴311及定位槽321。It should be noted that the structure of the
结合图6及图7,本发明一实施方式还提供一种冰箱,包括箱体10、门体20及铰链组件30。With reference to FIGS. 6 and 7 , an embodiment of the present invention further provides a refrigerator, which includes a
第一铰链件32连接门体20,第二铰链件31连接箱体10。The
门体20包括门本体20a、设置于门本体20a上方或下方的门饰条205,以及支撑部206。The
支撑部206设置于第一铰链件32及门饰条205之间而使得第一铰链件32与门饰条205之间形成容纳腔,驱动轴312驱动挡板60于容纳腔S1内运动。The
具体的,门饰条205设有腔室S2,第一铰链件32固定于腔室S2内,且门饰条205远离第一铰链件32的一侧具有盖板2051,盖板2051上设有与驱动槽322、定位槽321形状相匹配的通孔2052,第二铰链件31上的驱动轴312、定位轴311穿过门饰条205上的通孔2052而分别与驱动槽322、定位槽321相互配合。Specifically, the
另外,支撑部206为设置于第一铰链件32上的若干凸柱206,凸柱206远离第一铰链件32的一端抵接盖板2051而形成容纳腔,挡板60位于该容纳腔内,驱动轴312实质是依次穿过通孔2052及开孔63而于驱动槽322内运动。In addition, the
这里,虽然第一铰链件32位于腔室S2内,但腔室S2的盖板2051上设有通孔2052,灰尘、异物等会通过通孔2052而进入驱动槽322、定位槽321内,本实施方式通过设置挡板60可有效避免灰尘、异物等进入驱动槽322内。Here, although the
而且,通过凸柱206的支撑作用,挡板60的转动不会受阻。Moreover, the rotation of the
可以理解的,通过合理设置凸柱206的位置,凸柱206并不会影响挡板60的转动过程。It can be understood that by reasonably setting the position of the protruding
结合图6至图12,为本发明另一实施方式的带有挡板60的冰箱100示意图。6 to 12, it is a schematic diagram of a
冰箱100包括箱体10、用以打开和关闭箱体10的门体20以及连接箱体10及门体20的铰链组件30。The
箱体10包括容纳腔室S及连接铰链组件30的枢转侧P。The
这里,“枢转侧P”定义为门体20相对箱体10转动的区域,即设置有铰链组件30的区域,枢转侧P朝向容纳腔室S的方向定义为第一方向X,容纳腔室S朝向枢转侧P的方向定义为第二方向Y。Here, the “pivot side P” is defined as the area where the
具体的,当冰箱100左右两侧均设有铰链组件30时,箱体10包括左侧枢转侧P1及右侧枢转侧P2,当枢转侧P为左侧枢转侧P1时,第一方向X为从左至右的方向,第二方向Y为从右至左的方向,当枢转侧P为右侧枢转侧P2时,第一方向X为从右至左的方向,第二方向Y为从左至右的方向,也就是说,对应不同的枢转侧P,第一方向X与第二方向Y的实际方向是不同的,后续说明以枢转侧P为左侧枢转侧P1为例。Specifically, when the
铰链组件30包括相互配合的第一铰链件32及第二铰链件31,第一铰链件32上设有驱动槽322,第二铰链件31上设有驱动轴312。The
挡板60包括枢转部61、遮挡部62及开孔63。The
挡板60通过枢转部61与第一铰链件32枢轴连接,驱动轴312穿过开孔63而设置于驱动槽322内。The
当门体20处于打开过程中时,驱动轴312于驱动槽322内运动而驱动门体20由枢转侧P朝向容纳腔室S移动,且驱动轴312驱动挡板60以枢转部61为中心转动而使得遮挡部62遮挡至少部分驱动槽322。When the
这里,当门体20处于打开过程中时,门体20朝向容纳腔室S的一侧移动,即此时门体20既相对箱体10发生转动又相对箱体10沿第一方向X产生了位移,如此,门体20在转动过程中朝远离容纳腔室S的一侧凸伸出箱体10的距离会大大减小,即门体20沿第一方向X产生的位移抵消了门体20转动过程中沿第二方向Y凸伸出箱体10的部分,从而避免门体20在打开过程中与周边的橱柜或墙体等产生干涉,适用于嵌入式橱柜或容纳冰箱100的空间较小的场景。Here, when the
而且,本实施方式通过挡板60的设置可有效避免灰尘、杂质等进入铰链组件30的驱动槽322内。Moreover, in this embodiment, the setting of the
挡板60的其他说明可以参考前述铰链组件30的说明,在此不再赘述。For other descriptions of the
在本实施方式中,结合图9,当门体20处于由关闭状态开启至第一开启角度α1的过程中时,铰链组件30驱动门体20相对箱体10原地转动。In this embodiment, referring to FIG. 9 , when the
这里,当门体20处于由关闭状态开启至第一开启角度α1的过程中时,门体20相对箱体10原地转动,即门体20仅转动而不产生其他方向的位移,可以有效避免因门体20某个方向的位移而导致门体20无法正常开启,具体可参考下述具体示例的说明。Here, when the
结合图10,当门体20处于由第一开启角度α1继续开启至第二开启角度α2的过程中时,铰链组件30驱动门体20由枢转侧P朝向容纳腔室S移动。10 , when the
这里,当门体20处于由第一开启角度α1继续开启至第二开启角度α2的过程中时,门体20朝向容纳腔室S的一侧移动,即此时门体20既相对箱体10发生转动又相对箱体10沿第一方向X产生了位移,如此,门体20在转动过程中朝远离容纳腔室S的一侧凸伸出箱体10的距离会大大减小,即门体20沿第一方向X产生的位移抵消了门体20转动过程中沿第二方向Y凸伸出箱体10的部分,从而避免门体20在打开过程中与周边的橱柜或墙体等产生干涉,适用于嵌入式橱柜或容纳冰箱100的空间较小的场景。Here, when the
结合图11,当门体20处于由第二开启角度α2继续开启至第三开启角度α3的过程中时,铰链组件30驱动门体20由容纳腔室S朝向枢转侧P移动。11 , when the
这里,当门体20处于由第二开启角度α2继续开启至第三开启角度α3的过程中时,门体20朝向枢转侧P的一侧移动,即此时门体20既相对箱体10发生转动又相对箱体10沿第二方向Y产生了位移,如此,可使得门体20尽量远离箱体10,保证箱体10的开度,避免箱体10内的抽屉、搁物架等受门体20干涉而无法打开的问题。Here, when the
结合图12,当门体20处于由第三开启角度α3继续开启至最大开启角度α4的过程中时,铰链组件30驱动门体20相对箱体10原地转动。Referring to FIG. 12 , when the
继续参图6至图12,在本发明一具体示例中,门体20上设有第一配合部21,箱体10上设有第二配合部11。Continuing to refer to FIGS. 6 to 12 , in a specific example of the present invention, the
结合图8,当门体20处于关闭状态时,第一配合部21与第二配合部11相互卡合。Referring to FIG. 8 , when the
这里,第一配合部21与第二配合部11相互卡合可实现门体20与箱体10的闭合,第一配合部21与第二配合部11的具体形式可以根据实际情况而定。Here, the
结合图9,当门体20处于由关闭状态开启至第一开启角度α1的过程中时,铰链组件30驱动门体20相对箱体10原地转动而带动第一配合部21脱离第二配合部11。Referring to FIG. 9 , when the
这里,当门体20处于由关闭状态开启至第一开启角度α1的过程中时,门体20相对箱体10原地转动,即门体20仅转动而不产生其他方向的位移,可以有效避免因门体20某个方向的位移而导致第一配合部21无法脱离第二配合部11的现象。Here, when the
需要说明的是,本示例中的冰箱100可以是具有第一配合部21及第二配合部11的单门冰箱,或者是具有第一配合部21及第二配合部11的对开门冰箱、多门冰箱等等。It should be noted that the
在其他具体示例中,冰箱100也可以不包含第一配合部21及第二配合部11,结合图13及图14,冰箱100为对开门冰箱100’,冰箱100’包括两个间隔分布的间室,两个间室之间通过固定梁200’相互间隔,冰箱100’还包括分别对应两个间室的第一门体201’及第二门体202’,第一门体201’及第二门体202’邻近设置,当冰箱100’处于关闭状态时,第一门体201’及第二门体202’均与固定梁200’接触而实现密封,当第一门体201’和/或第二门体202’处于由关闭状态开启至第一开启角度α1的过程中时,第一门体201’和/或第二门体202’相对箱体10’原地转动。In other specific examples, the
这里,若第一门体201’在开启时产生水平方向的位移,那么第一门体201’与第二门体202’之间会产生相互干涉而导致第一门体201’、第二门体202’无法正常开启,而本示例的冰箱100’在开启时第一门体201’、第二门体202’是原地转动的,可以有效避免相邻的第一门体201’及第二门体202’之间相互干涉。Here, if the
当然,冰箱100的类型不以上述具体示例为限,可以根据实际情况而定。Of course, the type of the
结合图15及图16,门体20包括枢轴连接箱体10且沿水平方向并排设置的第一门体201及第二门体202。Referring to FIGS. 15 and 16 , the
冰箱100还包括活动连接于第一门体201靠近第二门体202一侧的竖梁40,第一配合部21设置于竖梁40处。The
这里,竖梁40活动连接于第一门体201的右侧,竖梁40与第一门体201之间可通过复位弹簧41连接,竖梁40以竖直方向的轴线为中心相对第一门体201转动,换句话说,竖梁40可通过复位弹簧41作用而相对第一门体201转动并保持在一预定位置。Here, the
第一配合部21为向上凸伸出竖梁40的凸块21。The
第二配合部11固设于箱体10上,例如,第二配合部11为基座101上的凹槽11,基座101固设于容纳腔室S顶部,凹槽11的一端具有缺口111,缺口111的开口方向朝前,凸块21及凹槽11均呈弧状,凸块21通过缺口111进入或脱离凹槽11以实现凸块21与凹槽11的相互限位及相互分离。The
当然,可以理解的,第一配合部21、第二配合部11的具体结构不以上述说明为限,即第一配合部21不限定为竖梁40处的凸块21,第二配合部11不限定为与凸块21配合的凹槽11,第一配合部21及第二配合部11可以是冰箱100其他区域相互配合的结构。Of course, it can be understood that the specific structures of the
在本实施方式中,门体20还包括枢轴连接箱体10且沿水平方向并排设置的第三门体203及第四门体204,第三门体203位于第一门体201的下方,且第四门体204位于第二门体202的下方,冰箱100还包括位于第三门体203及第四门体204下方的抽屉50。In this embodiment, the
这里,第一门体201及第二门体202对应的容纳腔室S为冷藏室,即冷藏室为对开门结构;第三门体203及第四门体204分别对应独立的两个变温间室S1;抽屉50为冷冻抽屉。Here, the accommodating chamber S corresponding to the
需要说明的是,冰箱100包括固定于箱体10内部且用于分隔两个变温间室S1的固定梁,第三门体203及第四门体204可与固定梁配合而实现密封,也就是说,此时第三门体203及第四门体204处无需再设置竖梁。It should be noted that the
可以理解的,本实施方式的冰箱100也可为其他结构,例如为仅包括第一门体201及第二门体202的对开门冰箱等等。It can be understood that the
在本实施方式中,位于门体20不同区域的铰链组件30结构会有区别,例如,位于第一门体201的上端与箱体10之间的为第一铰链组件30a,位于第一门体201的下端、第三门体203的上端与箱体10之间的为第二铰链组件30b,位于第三门体203的下端与箱体10之间的为第三铰链组件30c,且铰链组件30左右对称设置,即第二门体202处的铰链组件30的说明可以参考第一门体201处的第一铰链组件30a、第二铰链组件30b的说明,第四门体204处的铰链组件30的说明可以参考第三门体203处的第二铰链组件30b、第三铰链组件30c的说明。In this embodiment, the structures of the
这里,第二铰链组件30b位于第一门体201及第三门体203之间,即第一门体201及第三门体203共用该第二铰链组件30b,第二铰链组件30b可做适应性的处理。Here, the
结合图17至图19,图17为第一铰链组件30a的示意图,图18为第二铰链组件30b的示意图,图19为第三铰链组件30c的示意图。17 to 19, FIG. 17 is a schematic diagram of the
下面,以位于第一门体201的上端与箱体10之间的第一铰链组件30a为例对本实施方式的铰链组件30作说明,其他铰链组件的说明可以参考第一铰链组件30a的说明。Hereinafter, the
结合图20至图30,铰链组件30(或者表示为第一铰链组件30a)还包括相互配合的定位轴311及定位槽321,定位轴311设置于第一铰链件32及第二铰链件31的其中之一,定位槽321设置于第一铰链件32及第二铰链件31的其中另一,定位轴311位于挡板60的外侧。20 to 30 , the hinge assembly 30 (or represented as the
这里,以定位槽321设置于第一铰链件32上,定位轴311设置于第二铰链件31上为例。Here, the
具体的,第一铰链件32位于门体20,第二铰链件31位于箱体10。Specifically, the
第一铰链件32包括第一铰链件本体323及凹陷于第一铰链件本体323中的定位槽321及驱动槽322,第一铰链件本体323通过螺钉324与门体20相互固定。The
第二铰链件31包括第二铰链件本体313及凸伸出第二铰链件本体313的定位轴311及驱动轴312,第二铰链件本体313与箱体10相互固定。The
在本实施方式中,定位槽321包括初始位置A1及第一停止位置A2,当门体20处于关闭状态时,定位轴311处于初始位置A1,驱动轴312位于第一端3221,当门体20处于打开过程中时,驱动轴312于驱动槽322内运动而带动定位轴311由初始位置A1运动至第一停止位置A2。In this embodiment, the
箱体10包括邻近铰链组件30且在门体20转动路径延伸段上的外侧面12,门体20包括远离容纳腔室S的前壁22及始终夹设于前壁22及容纳腔室S之间的侧壁23,前壁22与侧壁23之间具有侧棱24。The
这里,外侧面12即为箱体10的左侧面(对应左侧枢转侧P1)或右侧面(对应右侧枢转侧P2),不同的枢转侧P对应不同的外侧面12,前壁22即为门体20的前表面,侧壁23即为门体20的侧表面。Here, the
驱动槽322的第一端3221及第二端3222之间包括相连的第一段L1及第二段L2。The
结合图21及图22,当门体20处于关闭状态时,第一配合部21与第二配合部11相互卡合,即凸块21限位于凹槽11中,第一位置631与第一端3221重合,开孔63暴露出第一段L1,定位轴311位于初始位置A1,驱动轴312位于第一端3221。21 and 22, when the
具体的,凸块21限位于凹槽11中而使得竖梁40延伸至第二门体202处,即此时竖梁40将贴附在第一门体201、第二门体202的内侧表面,以防止容纳腔室S内的冷气泄漏至对冰箱100的外部。Specifically, the
另外,外侧面12与侧壁23位于同一平面,可以保证外观上的流畅性,提高美观度,且也便于门体20的安装,但不以此为限。In addition, the
结合图23及图24,当门体20处于由关闭状态开启至第一开启角度α1的过程中时,定位轴311保持在初始位置A1,驱动轴312以定位轴311为圆心并于第一段L1内运动而带动第一配合部21脱离第二配合部11,挡板60保持不动。23 and 24, when the
具体的,凸块21通过缺口111逐渐脱离凹槽11,同时,竖梁40朝靠近容纳腔室S的一侧转动而使得第一门体201与竖梁40之间具有第一折叠角度β。Specifically, the
这里,当凸块21完全脱离凹槽11时,第一折叠角度β较佳保持在小于90度,避免竖梁40影响第二门体202的开启和关闭。Here, when the
需要说明的是,由于凸块21及凹槽11之间为弧形配合,当门体20处于关闭状态时,于第一方向X或第二方向Y上,凸块21及凹槽11是相互限位的,若此时在门体20开启至第一开启角度α1的过程中门体20沿第一方向X或第二方向Y发生位移,那么凸块21与凹槽11之间会相互干涉卡死而导致凸块21无法脱离凹槽11,从而导致门体20无法开启。It should be noted that, since the
而本实施方式在门体20开启至第一开启角度α1的过程中门体20相对箱体10原地转动,保证在此过程中门体20沿第一方向X或第二方向Y不会发生位移,进而保证凸块21可以顺利脱离凹槽11。In this embodiment, the
这里,第一开启角度不大于10°,也就是说,大约在门体20开启至10°的过程中,凸块21就可以不受到凹槽11的限制作用,此时,可以是凸块21完全脱离凹槽11,或者是凸块21即使沿第一方向X或第二方向Y发生位移也不会与凹槽11相互干涉的状态。Here, the first opening angle is not greater than 10°, that is to say, when the
另外,若门体20处于关闭状态时外侧面12与侧壁23位于同一平面,此时,侧棱24在转动过程中会沿第二方向Y凸伸出外侧面12(凸伸距离一般不会超出3mm)。In addition, if the
结合图25及图26,当门体20处于由第一开启角度α1继续开启至第二开启角度α2的过程中时,驱动轴312于第二段L2内运动而带动定位轴311由初始位置A1运动至第一停止位置A2,同时驱动轴312由第一位置3221朝向第二位置3222运动而带动挡板60转动。25 and 26 , when the
具体的,竖梁40与第一门体201保持相对静止,即竖梁40与第一门体201之间保持为第一折叠角度β,此时,当第一门体201再次闭合时,凸块21通过凹槽11的缺口111插入凹槽11,并沿着凹槽11的延伸轨迹运动,以带动竖梁40逐渐转动至完全展开状态,即此时竖梁40同时贴附第一门体201、第二门体202的内侧表面。Specifically, the
另外,侧棱24运动至位于外侧面12靠近容纳腔室S的一侧,也就是说,此时铰链组件30驱动侧棱24朝靠近容纳腔室S的一侧移动,在门体20打开过程中,可以避免因侧棱24凸伸出外侧面12而与周边的橱柜或墙体等产生干涉。In addition, the
这里,为了尽量保证箱体10的开度,避免箱体10内的抽屉、搁物架等受门体20干涉而无法打开的问题,侧棱24朝靠近容纳腔室S的一侧移动至外侧面12所在的平面内之后,铰链组件30驱动侧棱24于该平面内运动并逐渐靠近容纳腔室S。Here, in order to ensure the opening of the
也就是说,此时在保证侧棱24不凸伸出对应的外侧面12的基础上,使得侧棱24尽量靠近外侧面12,如此,既可以避免门体20在打开过程中与周边的橱柜或墙体等产生干涉,又可以尽量保证箱体10的开度。That is to say, at this time, on the basis of ensuring that the side edges 24 do not protrude from the corresponding outer side surfaces 12, the side edges 24 are made as close to the outer side surfaces 12 as possible. In this way, the
在另一实施方式中,定位槽321还包括位于初始位置A1远离第一停止位置A2一侧的第二停止位置A3,驱动槽322还包括位于第二段L2及第二端3222之间的第三段L3、第四段L4。In another embodiment, the
结合图27及图28,当门体20处于由第二开启角度α2继续开启至第三开启角度α3的过程中时,驱动轴312于第三段L3内运动而带动定位轴311由第一停止位置A2运动至第二停止位置A3,此时,门体20由容纳腔室S朝向枢转侧P移动而避免门体20阻碍箱体10内抽屉、搁物架等的开启。27 and 28, when the
具体的,竖梁40与第一门体201保持相对静止。Specifically, the
另外,侧棱24于外侧面12所在平面内运动并逐渐靠近容纳腔室S。In addition, the
可以理解的,当门体20处于由第二开启角度α2继续开启至第三开启角度α3的过程中时,若门体20相对箱体10原地转动,侧棱24会逐渐朝靠近容纳腔室S的一侧移动,同时,门体20逐渐靠近容纳腔室S移动,门体20会阻碍箱体10内的抽屉、搁物架等的开启,即会降低箱体10的开度。It can be understood that when the
而本实施方式的铰链组件30驱动侧棱24于外侧面12所在平面内运动,即可以使得门体20尽量远离箱体10,保证箱体10的开度,避免箱体10内的抽屉、搁物架等受门体20干涉而无法打开的问题,又可以避免侧棱24朝远离容纳腔室S的方向凸伸出外侧面12。However, the
结合图29及图30,当门体20处于由第三开启角度α3继续开启至最大开启角度α4的过程中时,定位轴311保持在第二停止位置A3,驱动轴312以定位轴311为圆心并于第四段L4内运动。29 and 30, when the
这里,侧棱24始终位于外侧面12靠近容纳腔室S的一侧。Here, the
另外,第二开启角度不大于90°,第三开启角度为90°,最大开启角度大于90°,也就是说,在门体20开启至90°的过程中,门体20先沿第一方向X产生位移,避免门体20在打开过程中与周边的橱柜或墙体等产生干涉,而后门体20再沿第二方向Y产生位移,避免门体20阻碍箱体10内的抽屉、搁物架等的开启,最后达到90°之后,门体20相对箱体10原地转动而进一步打开门体20。In addition, the second opening angle is not greater than 90°, the third opening angle is 90°, and the maximum opening angle is greater than 90°, that is to say, in the process of opening the
可以理解的,当门体20由关闭状态开启至第一开启角度α1的过程中时,由于是门体20相对箱体10原地转动,门体20会朝远离容纳腔室S的一侧(左侧)稍许凸伸出箱体10,而当门体20由第一开启角度α1继续开启至第二开启角度α2的过程中时,门体20沿第一方向X的位移可以抵消门体20在整个转动过程中沿第二方向Y凸伸出箱体10的所有部分,而后当门体20由第二开启角度α2继续开启至第三开启角度α3的过程中时,门体20沿第二方向Y的位移可以使得门体20不凸伸出箱体10且尽量保证箱体10开度。It can be understood that when the
在其他实施方式中,所述定位槽321还包括位于第二停止位置A3远离初始位置A1一侧的枢转位置A4,所述驱动槽322还包括位于第三段L3与第四段L4之间的过渡段L,第二停止位置A3与枢转位置A4的连线平行于过渡段L。In other embodiments, the
第一停止位置A2、初始位置A1及第二停止位置A3位于一条直线上,而枢转位置A4不位于该直线上,枢转位置A4与该直线之间具有夹角。The first stop position A2, the initial position A1, and the second stop position A3 are located on a straight line, but the pivot position A4 is not located on the straight line, and there is an included angle between the pivot position A4 and the straight line.
当门体20处于由第三开启角度α3继续开启至最大开启角度α4的过程中时,驱动轴312于过渡段L内运动而带动定位轴311由第二停止位置A3运动至枢转位置A4,而后定位轴311保持在枢转位置A4,驱动轴312以定位轴311为圆心并于第四段L4内运动。When the
这里,当门体20相对箱体10原地转动而继续开启门体20时,若定位轴311保持在第二停止位置A3,由于此时第一停止位置A2与第二停止位置A3之间的部分与第四段L之间存在平行部分,会导致门体20侧滑或晃动。Here, when the
而本实施方式当驱动轴312于第四段L4内运动时,定位轴311保持在枢转位置A4而不会发生晃动,解决了门体20侧滑或晃动的问题。However, in this embodiment, when the driving
在本实施方式中,定位轴311位于初始位置A1时的中心、定位轴311位于第一停止位置A2时的中心及定位轴311位于第二停止位置A3时的中心的第一连线经过门体20的侧棱24。In this embodiment, the first connecting line between the center of the
定位轴311位于初始位置A1时的中心与侧棱24之间的距离大于定位轴311位于第一停止位置A2时的中心与侧棱24之间的距离,定位轴311位于初始位置A1时的中心与侧棱24之间的距离小于定位轴311位于第二停止位置A3时的中心与侧棱24之间的距离。The distance between the center of the
定位轴311位于初始位置A1时的中心与前壁22之间的距离大于定位轴311位于第一停止位置A2时的中心与前壁22之间的距离,定位轴311位于初始位置A1时的中心与前壁22之间的距离小于定位轴311位于第二停止位置A3时的中心与前壁22之间的距离。The distance between the center of the
定位轴311位于初始位置A1时的中心与侧壁23之间的距离大于定位轴311位于第一停止位置A2时的中心与侧壁23之间的距离,定位轴311位于初始位置A1时的中心与侧壁23之间的距离小于定位轴311位于第二停止位置A3时的中心与侧壁23之间的距离。The distance between the center of the
定位轴311的中心与侧棱24之间为第一间距,定位轴311的中心与前壁22之间为第二间距,定位轴311的中心与侧壁23之间为第三间距,在门体20打开过程中,第一间距、第二间距及第三间距是变化的。A first distance is between the center of the
当门体20处于由第一开启角度α1继续开启至第二开启角度α2的过程中时,第一间距、第二间距及第三间距均呈减小趋势,当门体20处于由第二开启角度α2继续开启至第三开启角度α3的过程中时,第一间距、第二间距及第三间距均呈增大趋势,当门体20处于由第三开启角度α3继续开启至最大开启角度α4的过程中时,第一间距、第二间距及第三间距均保持不变。When the
综上所述,本发明通过定位轴311、定位槽321、驱动轴312、驱动槽322这种双轴双槽的配合结构可以保证第一配合部21顺利脱离第二配合部11,当冰箱100包括竖梁40时,可以保证在最开始的门体20开启阶段,竖梁40上的凸块21顺利脱离箱体10上的凹槽11而不会相互干涉,而后在门体20继续开启的过程中门体20由枢转侧P朝向容纳腔室S移动而避免门体20在打开过程中与周边的橱柜或墙体等产生干涉,适用于嵌入式橱柜或容纳冰箱100的空间较小的场景,另外,当门体20开启角度更大时,门体20由容纳腔室S朝向枢转侧P移动而避免门体20阻碍箱体10内抽屉、搁物架等的开启,且本发明的挡板60可以避免灰尘、杂质等进入驱动槽322。In summary, the present invention can ensure that the
以上实施例仅用以说明本发明的技术方案而非限制,尽管参照较佳实施例对本发明进行了详细说明,例如,不同的实施例中的技术若可叠加使用以同时达到对应的效果,其方案也在本发明的保护范围内。本领域的普通技术人员应当理解,可以对本发明的技术方案进行修改或者等同替换,而不脱离本发明技术方案的精神和范围。The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, for example, if the technologies in different embodiments can be used in superposition to achieve corresponding effects at the same time, the Solutions are also within the protection scope of the present invention. Those skilled in the art should understand that the technical solutions of the present invention may be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
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CN201910665950.9A CN112282546B (en) | 2019-07-23 | 2019-07-23 | Hinge assembly with baffle and refrigerator with hinge assembly |
PCT/CN2020/072223 WO2021012652A1 (en) | 2019-07-23 | 2020-01-15 | Hinge assembly with baffle and refrigerator having same |
NZ784421A NZ784421A (en) | 2019-07-23 | 2020-01-15 | Hinge assembly with baffle and refrigerator having the same |
JP2022504586A JP7329678B2 (en) | 2019-07-23 | 2020-01-15 | Hinge parts with baffles and refrigerators with the same |
US17/629,751 US12055335B2 (en) | 2019-07-23 | 2020-01-15 | Hinge assembly with baffle and refrigerator having the same |
EP20843276.5A EP4006282A4 (en) | 2019-07-23 | 2020-01-15 | Hinge assembly with baffle and refrigerator having same |
AU2020319112A AU2020319112B2 (en) | 2019-07-23 | 2020-01-15 | Hinge assembly with baffle and refrigerator having same |
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CN114961472B (en) * | 2021-02-26 | 2023-10-27 | 青岛海尔电冰箱有限公司 | Hinge assembly with cover plate and refrigeration equipment with same |
CN115788196A (en) * | 2021-09-09 | 2023-03-14 | 青岛海尔电冰箱有限公司 | Hinge assembly with multiple shafts and home appliance with same |
CN115839584A (en) * | 2021-09-18 | 2023-03-24 | 海信(山东)冰箱有限公司 | Refrigerator with a door |
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