WO2017041688A1 - 用于冰箱的铰链组件、冰箱和冰箱的装配方法 - Google Patents

用于冰箱的铰链组件、冰箱和冰箱的装配方法 Download PDF

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Publication number
WO2017041688A1
WO2017041688A1 PCT/CN2016/098156 CN2016098156W WO2017041688A1 WO 2017041688 A1 WO2017041688 A1 WO 2017041688A1 CN 2016098156 W CN2016098156 W CN 2016098156W WO 2017041688 A1 WO2017041688 A1 WO 2017041688A1
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WIPO (PCT)
Prior art keywords
hinge
hole
refrigerator
door body
screw
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PCT/CN2016/098156
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English (en)
French (fr)
Inventor
李书琦
张�浩
张卉
沈万辉
孙航
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青岛海尔股份有限公司
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Application filed by 青岛海尔股份有限公司 filed Critical 青岛海尔股份有限公司
Publication of WO2017041688A1 publication Critical patent/WO2017041688A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • 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

Definitions

  • the present invention relates to a refrigerating and freezing apparatus, and more particularly to a method of assembling a hinge assembly, a refrigerator, and a refrigerator for a refrigerator.
  • the door of the refrigerator is generally hinged to the cabinet, and the hinge typically includes a hinge plate and a hinge shaft attached to the hinge plate.
  • the hinge plate is generally fixed to the box by screws, and the door body is pivotally connected to the hinge shaft for pivotal movement.
  • the prior art typically provides a set of hinge holes in the hinge plate to facilitate screwing.
  • the aperture of the hinge hole is usually set to match the nominal diameter of the screw hole.
  • this will make the position of the hinge plate not adjustable.
  • Another object of the present invention is to provide a refrigerator including the above hinge assembly.
  • a third object of the present invention is to provide a method of assembling a refrigerator.
  • the present invention provides a hinge assembly for a refrigerator, the refrigerator including a case and a door body, the hinge assembly including: a hinge shaft rotatably coupled to the door body; and a hinge plate connecting the hinge shaft and passing through The screws are detachably mounted to the cabinet, the hinge plate has a plurality of pre-assembled hinge holes and a plurality of adjustment hinge holes, wherein the adjustment hinge hole has a larger hole diameter than the pre-assembled hinge hole, so that the screw passes through the pre-assembled hinge hole After being fixed to the box body, at least part of the screw is fixed to the box body by adjusting the hinge hole when the door body and the box body are deflected, so as to adjust the positional relationship between the hinge board and the box body.
  • the pre-installed hinge hole is a circular hole, the hole diameter is matched with the nominal diameter of the screw, and the adjustment hinge hole is a round hole or a waist hole, and the hole diameter is 1.2 times or more of the nominal diameter of the screw.
  • the number of pre-assembled hinge holes is three, and the triangles are distributed on the hinge plates.
  • the number of hinge holes is adjusted to three, and the hinge plate has a triangular shape.
  • a plurality of reinforcing ribs are formed on the hinge plate.
  • the hinge assembly optionally further includes a reinforcing member disposed on the inner wall and the outer wall of the box respectively with the hinge plate, and a plurality of threaded holes are formed therein to allow the screw to penetrate the box and be screwed into the threaded hole. Thereby fixing the hinge plate to the case.
  • the reinforcing member is formed with a plurality of positioning posts extending in a direction of the hinge plate, and the plurality of positioning posts are respectively embedded in the plurality of openings formed in the box body to position the reinforcing member on the box body.
  • the plurality of positioning posts respectively correspond to positions of the plurality of pre-installed hinge holes, and the positioning post is provided with a threaded hole that cooperates with the screw.
  • the present invention provides a refrigerator including a case and at least one door body, and further comprising a hinge assembly of at least one of the above, the hinge plate being fixed to the hinge plate through a plurality of pre-installed hinge holes or a plurality of adjustment hinge holes
  • the cabinet body is pivotally coupled to the hinge shaft.
  • the present invention provides a method of assembling a refrigerator for assembling the refrigerator of the above item, comprising the steps of: pre-installing the door body, connecting the hinge shaft to the door body, and passing the screw through the pre-assembled hinge The hole is screwed into the box body, and the door body is adjusted to be locked in the correct position; the door body detecting step detects the position of the door body relative to the box body to determine whether it is skewed; the position adjustment step, if detected, is detected The position of the door body is skewed. At least part of the screw is disassembled, and the screw is screwed into the box by adjusting the hinge hole. After adjusting the door body to the correct position during the screw tightening process, the screw is locked.
  • the hinge plate has a plurality of pre-assembled hinge holes and a plurality of adjustment hinge holes.
  • a pre-assembled hinge hole with a small aperture for fixing, so that the hinge plate is firmly fixed to the box body.
  • the screw can be removed from the pre-assembled hinge hole and replaced by the adjustment hinge hole.
  • the hinge hole has a large aperture, which facilitates correcting the deflection of the door by adjusting the position of the hinge plate.
  • the hinge assembly for a refrigerator of the present invention appropriately sets the number, distribution and size of the pre-installed hinge hole and the adjustment hinge hole, and adds a reinforcing member to make the hinge plate and the box body more stable.
  • the assembly method of the refrigerator of the present invention comprises a door pre-assembly step, a door body detecting step and a position adjusting step, which facilitates correction of the skew of the door body in the refrigerator production process.
  • FIG. 1 is a schematic structural view of a hinge assembly for a refrigerator according to an embodiment of the present invention
  • FIG. 2 is a schematic plan view of a refrigerator in accordance with one embodiment of the present invention.
  • Figure 3 is a schematic exploded view of the refrigerator shown in Figure 2;
  • Figure 4 is a schematic structural view of a reinforcing member in the refrigerator shown in Figure 3;
  • Figure 5 is a schematic illustration of a method of assembling a refrigerator in accordance with one embodiment of the present invention.
  • FIG. 1 is a schematic structural view of a hinge assembly for a refrigerator according to an embodiment of the present invention
  • FIG. 2 is a schematic plan view of a refrigerator according to an embodiment of the present invention
  • FIG. 3 is a schematic exploded view of the refrigerator shown in FIG.
  • the hinge assembly 100 includes a hinge shaft 110 and a hinge plate 120.
  • the hinge plate 120 has a plate shape and can be detachably mounted to the casing 200 by a plurality of screws (not shown), and can be specifically mounted.
  • the top outer wall or the bottom outer wall of the case 200 is a plurality of screws (not shown), and can be specifically mounted.
  • the hinge shaft 110 is disposed at one end of the hinge plate 120 in a vertical direction for rotatably connecting to the door body 300, and specifically may be disposed in the pivot hole 310 at the top or bottom of the door body 300, so that the door body 300 pivots. The movement thereby opens or closes the case 200.
  • the hinge plate 120 is provided with two sets of hinge holes respectively including a plurality of pre-installed hinge holes 121 and a plurality of adjustment hinge holes 122, wherein the adjustment hinge hole 122 has a larger hole diameter than the pre-installed hinge hole 121.
  • the screws are preferentially fastened to the box body 200 through the pre-assembled hinge holes 121 (the corresponding threaded holes can be opened in the box body 200). Because the aperture is small, the hinge plate 120 is very stable after the screws are locked. It is not easy to move, so that the door body 300 is less likely to be skewed.
  • the adjustment hinge hole 122 is fastened to the case 200. Since the adjustment hinge hole 122 has a large aperture, it is convenient to correct the door body 300 by adjusting the positional relationship between the hinge plate 120 and the case 200.
  • the number of screws to be removed can be selected according to the degree of deflection of the door body 300. For example, when the door body 300 is deflected more severely, all the screws assembled on the pre-installed hinge hole 121 can be detached and all modified at the adjustment hinge hole 122. If the door body 300 is lightly deflected, only a part of the screws of the pre-installed hinge hole 121 can be removed and modified to the adjustment hinge hole 122, and the remaining part is not disassembled (there is preferably one remaining), and the position of the adjustment hinge plate 120 can also be adjusted. Requirements.
  • the inventors have discovered that in order to adjust the position of the hinge plate 120, those skilled in the art will generally focus on improving existing hinge holes, including increasing the aperture of the hinge hole or setting the hinge hole into a variety of shapes (eg, an oval hole, Or the gap between the hinge shaft 110 and the pivot hole 310 of the door body 300 is increased to correct the deflection of the door body 300.
  • the aperture of the existing hinge hole or the pivot hole 310 is directly increased, although it is easy to adjust, because the clearance gap with the screw is increased, the door body 300 is subjected to large vibration during transportation of the refrigerator 101. Extremely prone to skewing The probability of birth is even greater than the probability of a door deflection during assembly.
  • the present embodiment particularly maintains the pre-assembled hinge hole 121 at a small aperture so that the hinge plate 120 is firmly fixed, thereby avoiding the occurrence of door body deflection during transportation of the refrigerator 101.
  • a larger aperture adjustment hinge hole 122 is added to facilitate correction of possible unexpected deflection of the door body 300 during assembly or after-sales use of the refrigerator 101.
  • the pre-assembled hinge hole 121 may be a circular hole whose aperture matches the nominal diameter of the screw to securely fix the hinge plate 120.
  • the adjustment hinge hole 122 may be a circular hole or a waist hole or other various shapes sized to provide a reasonable adjustment space for the hinge plate 120, for example, the aperture is set to be more than 1.2 times the nominal diameter of the screw. For example, when the M4 screw is used, the aperture of the pre-installed hinge hole 121 can be set to 4.4 mm, and the aperture of the adjustment hinge hole 122 can be set to 6 mm.
  • the number of pre-assembled hinge holes 121 may be three, and is distributed in a triangle on the hinge plate 120 to securely fix the hinge plate 120. Similarly, the number of adjustment hinge holes 122 may also be three, and is distributed in a triangle on the hinge plate 120.
  • the hinge plate 120 When the hinge plate 120 is fixed to the casing 200, the portion to which the hinge shaft 110 is coupled may protrude from the front side of the casing 200 to form a cantilever structure. Therefore, the hinge plate 120 needs to bear part of the gravity of the door body 300, so that the hinge can be used.
  • a plurality of reinforcing ribs 126 are formed on the plate 120 to enhance its rigidity.
  • Figure 4 is a schematic view showing the structure of the reinforcing member in the refrigerator shown in Figure 3.
  • the screw may be directly tightened on the casing 200, and the strength requirement may not be achieved, so that the hinge assembly 100 may further include a reinforcing member. 130, the reinforcing member 130 and the hinge plate 120 are respectively disposed on the inner wall and the outer wall of the casing 200.
  • the reinforcing member 130 may have a large rigidity, such as made of a metal material, and has a plurality of threaded holes (such as a threaded hole 131 and a threaded hole 132) formed therein to allow the screw to penetrate the case 200 and be screwed into the threaded hole, thereby
  • the hinge plate 120 is firmly fixed to the case 200.
  • a plurality of through holes (such as the through hole 210 and the through hole 220) are required to be provided at the corresponding positions of the case 200 to allow the screws to pass through.
  • the reinforcing member 130 is formed with a plurality of positioning posts 133 extending in the direction of the hinge plate 120, and are respectively embedded in the plurality of openings formed in the casing 200 to position the reinforcing member 130 on the casing 200.
  • the reinforcement member 130 is prevented from moving relative to the case 200.
  • the end of the positioning post 133 is not in contact with the hinge plate 120 to avoid affecting the position adjustment process of the hinge plate 120.
  • the plurality of positioning posts 133 can respectively correspond to the positions of the plurality of pre-assembled hinge holes 121.
  • the positioning post 133 is embedded in the through hole 210, and the positioning post 133 is provided with a threaded hole 131 matched with the screw, so that The length of the threaded hole 131 is increased to enhance the reliability of the thread fastening.
  • the embodiment of the invention also provides a refrigerator 101.
  • the refrigerator 101 includes a case 200, at least one door body 300, and at least one of the above-described hinge assemblies 100.
  • the hinge plate 120 of the hinge assembly 100 is fixed to the case 200 by a plurality of pre-installed hinge holes 121 or a plurality of adjustment hinge holes 122, and the door body 300 is pivotally connected to the hinge shaft 110, in order to rotate to open or close the box 200.
  • FIG. 5 is a schematic view of a method of assembling a refrigerator according to an embodiment of the present invention. As shown in the figure, an embodiment of the present invention further provides a method for assembling a refrigerator for assembling the above-described refrigerator 101.
  • the assembly method includes the following steps. :
  • Step S502 the door body pre-assembly step, the hinge shaft 110 is connected to the door body 300, and the screw is screwed into the box body 200 through the pre-installed hinge hole 121, and the door body 300 is adjusted to the correct position and the locking screw is locked;
  • Step S504 a door detecting step of detecting the position of the door body 300 relative to the box 200 to determine whether it is skewed;
  • Step S506 the position adjustment step, if it is found that the position of the door body 300 is skewed, at least part of the screw is removed from the pre-assembled hinge hole 121, and is screwed into the box body 200 by adjusting the hinge hole 122, during the screw tightening process. After adjusting the door body 300 to the correct position, the screws are locked.

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

Abstract

提供一种用于冰箱（101）的铰链组件（100）、冰箱（101）和冰箱（101）的装配方法：冰箱（101）包括箱体（200）、至少一个门体（300）和至少一个铰链组件（100），铰链组件（100）包括铰链轴（110），可转动地连接于门体（300）；和铰链板（120），连接铰链轴（110），并通过多个螺钉可拆卸地安装于箱体（200），铰链板（120）具有多个预装铰链孔（121）和多个调节铰链孔（122），其中，调节铰链孔（122）的孔径大于预装铰链孔（121）的孔径，以使螺钉通过预装铰链孔（121）紧固于箱体（200）后，发生门体（300）与箱体（200）出现偏斜时将螺钉改由通过调节铰链孔（122）紧固于箱体（200），以便调节铰链板（120）与箱体（200）之间的位置关系，铰链板（120）通过多个预装铰链孔（121）或多个调节铰链孔（122）固定于箱体（200），门体（300）可枢转地连接在铰链轴（110）上，冰箱（101）的装配方法包括门体预装步骤（S502）、门体检测步骤（S504）和位置调节步骤（S506）。

Description

用于冰箱的铰链组件、冰箱和冰箱的装配方法
本申请要求了申请日为2015年09月09日，申请号为201510571178.6，发明名称为“用于冰箱的铰链组件、冰箱和冰箱的装配方法”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及冷藏冷冻装置，特别是涉及一种用于冰箱的铰链组件、冰箱和冰箱的装配方法。
背景技术
冰箱的门体一般通过铰链连接于箱体，铰链通常包括铰链板和和连接在铰链板上的铰链轴。铰链板一般通过螺钉固定在箱体上，门体可枢转地连接在铰链轴上，可实现枢转运动。
现有技术通常在铰链板上设置一组铰链孔，以便于螺钉固定。为使铰链板的位置稳固不出现偏斜，通常使铰链孔的孔径设置为与螺钉孔的公称直径相匹配。但这样会使铰链板的位置不可调，一旦铰链孔的加工误差较大或在冰箱售后使用时出现意外情况使门体偏斜，很难通过调整铰链板的位置来校正门体。
发明内容
本发明的一个目的是要提供一种用于冰箱的铰链组件，以使铰链板能够稳固地连接于箱体，且便于在门体出现偏斜时通过调整铰链板的位置来校正门体。
本发明的另一个目的是要提供一种包括上述铰链组件的冰箱。
本发明的第三个目的是要提供一种冰箱的装配方法。
一方面，本发明提供了一种用于冰箱的铰链组件，冰箱包括箱体和门体，铰链组件包括：铰链轴，可转动地连接于门体；和铰链板，连接铰链轴，并通过多个螺钉可拆卸地安装于箱体，铰链板具有多个预装铰链孔和多个调节铰链孔，其中，调节铰链孔的孔径大于预装铰链孔的孔径，以使螺钉通过预装铰链孔紧固于箱体后，发生门体与箱体出现偏斜时将至少部分螺钉改由通过调节铰链孔紧固于箱体，以便调节铰链板与箱体之间的位置关系。
可选地，预装铰链孔为圆孔，孔径与螺钉的公称直径相匹配，且调节铰链孔为圆孔或腰型孔，孔径为螺钉的公称直径的1.2倍以上。
可选地，预装铰链孔的数量为3个，在铰链板上呈三角形分布。
可选地，调节铰链孔的数量为3个，在铰链板上呈三角形分布。
可选地，铰链板上形成有多个加强筋。
可选地，铰链组件可选地，还包括加强件，其与铰链板分别设置于箱体的内壁和外壁，其上开设有多个螺纹孔，以便允许螺钉穿透箱体拧紧在螺纹孔中，从而将铰链板固定于箱体。
可选地，加强件上形成有多个朝铰链板的方向延伸的定位柱，多个定位柱分别嵌设在箱体开设的多个开孔内，以使加强件定位于箱体。
可选地，多个定位柱分别与多个预装铰链孔的位置相对应，且定位柱上开设有与螺钉配合的螺纹孔。
另一方面，本发明提供了一种冰箱，包括箱体和至少一个门体，还包括至少一个以上任一项的铰链组件，铰链板通过多个预装铰链孔或多个调节铰链孔固定于箱体，门体可枢转地连接在铰链轴上。
第三方面，本发明提供了一种冰箱的装配方法，用于装配前项所述的冰箱，包括以下步骤：门体预装步骤，将铰链轴连接于门体，并将螺钉通过预装铰链孔旋入箱体，调整门体至正确位置后锁紧；门体检测步骤，检测所述门体相对于所述箱体的位置，确定其是否出现偏斜；位置调节步骤，如经检测发现门体的位置出现偏斜，将至少部分螺钉拆卸，改为通过调节铰链孔旋入箱体，在螺钉拧紧过程中调整门体至正确位置后，将螺钉锁紧。
本发明的用于冰箱的铰链组件、冰箱和冰箱的装配方法中，铰链板具有多个预装铰链孔和多个调节铰链孔。在冰箱装配过程中优先采用孔径较小的预装铰链孔进行固定，使铰链板稳固地固定于箱体。在预装铰链孔出现较大加工误差无法正常使用或冰箱在售后使用过程出现意外使门体偏斜时，可将螺钉由预装铰链孔处拆卸，改从调节铰链孔处再次装配，因调节铰链孔的孔径较大，便于通过调整铰链板的位置来校正门体的偏斜。
进一步地，本发明的用于冰箱的铰链组件对预装铰链孔和调节铰链孔的数量、分布以及大小进行合理设置，并增设一个加强件，使铰链板与箱体配合更加稳固。
进一步地，本发明的冰箱的装配方法，包括了门体预装步骤、门体检测步骤和位置调节步骤，方便在冰箱生产过程对门体的偏斜进行校正。
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
附图说明
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：
图1是根据本发明一个实施例的用于冰箱的铰链组件的结构示意图；
图2是根据本发明一个实施例的冰箱的示意性俯视图；
图3是图2所示冰箱的示意性爆炸图；
图4是图3所示冰箱中的加强件的结构示意图；
图5是根据本发明一个实施例的冰箱的装配方法的示意图。
具体实施方式
图1是根据本发明一个实施例的用于冰箱的铰链组件的结构示意图，图2是根据本发明一个实施例的冰箱的示意性俯视图，图3是图2所示冰箱的示意性爆炸图。如图1至图3所示，铰链组件100包括铰链轴110和铰链板120，铰链板120为板状，可通过多个螺钉(未图示)可拆卸地安装于箱体200，具体可安装箱体200的顶部外壁或底部外壁。铰链轴110沿竖直方向设置在铰链板120的一端，用于可转动地连接于门体300，具体可设置在门体300的顶部或底部的枢转孔310内，以便门体300枢转运动从而打开或关闭箱体200。
为便于螺钉固定，铰链板120设置有两组铰链孔，分别包括多个预装铰链孔121和多个调节铰链孔122，其中调节铰链孔122的孔径大于预装铰链孔121的孔径。在冰箱101的装配过程中，优先将螺钉通过预装铰链孔121紧固于箱体200(箱体200上可开设对应的螺纹孔)，因为孔径较小，螺钉锁紧后铰链板120十分稳固，不易移动，使门体300不易出现偏斜。而在一些情况下，如预装铰链孔121出现了较大的加工误差或冰箱101使用过程造成门体300意外偏斜时，可将至少部分螺钉由预装铰链孔121处拆卸，改由通过调节铰链孔122紧固于箱体200，因为调节铰链孔122的孔径较大，便于通过调整铰链板120与箱体200之间的位置关系来校正门体300。
在具体的调节过程中，可根据门体300的偏斜程度来选择需拆卸的螺钉的数量。例如在门体300偏斜较严重时，可将所有装配在预装铰链孔121上的螺钉拆卸，并全部改装在调节铰链孔122处。如门体300偏斜较轻，可只将预装铰链孔121上一部分螺钉拆卸下来并改装至调节铰链孔122处，剩余一部分不拆卸(可优选剩余一个)，也可满足调整铰链板120位置的要求。
本发明人发现，为使铰链板120的位置可调，本领域技术人员通常着眼于改进现有的铰链孔，包括增大铰链孔的孔径或将铰链孔设置为多种形状(如椭圆孔、长条孔)；或者增大铰链轴110与门体300的枢转孔310的配合间隙，以在便对门体300的偏斜进行校正。但是本发明人特别发现，直接增大现有铰链孔或枢转孔310的孔径虽然便于调节，但因为其与螺钉配合间隙加大，在冰箱101的运输过程中，门体300受到较大振动后极易出现偏斜，其发 生概率甚至大于在装配过程中出现门体偏斜的概率。
鉴于以上原因，本实施例特别使预装铰链孔121维持在较小孔径，以便铰链板120稳固地固定，从而尽量避免在冰箱101运输过程中出现门体偏斜。同时增设较大孔径的调节铰链孔122，以在冰箱101的装配或售后使用期间，方便对门体300可能出现的意外偏斜进行校正。
预装铰链孔121可为圆孔，其孔径与螺钉的公称直径相匹配，以使铰链板120稳固固定。调节铰链孔122可为圆孔或腰型孔或其他多种形状，其大小设置为应使铰链板120具有合理的调节空间，例如孔径设置为螺钉的公称直径的1.2倍以上。例如使用M4螺钉时，可将预装铰链孔121的孔径设置为4.4mm，将调节铰链孔122的孔径设置为6mm。预装铰链孔121的数量可为3个，并在铰链板120上呈三角形分布，以使铰链板120稳固固定。同理，调节铰链孔122的数量也可为3个，并在铰链板120上呈三角形分布。
铰链板120固定在箱体200时，可使其连接有铰链轴110的部分伸出在箱体200的前侧形成悬臂结构，因此铰链板120需承担门体300的部分重力，所以可使铰链板120上形成有多个加强筋126，以增强其刚度。
图4是图3所示冰箱中的加强件的结构示意图。如图3和图4所示，在部分实施例中，箱体200的壁厚较薄时，将螺钉直接拧紧在箱体200上可能无法达到强度要求，因此可使铰链组件100还包括加强件130，加强件130与铰链板120分别设置于箱体200的内壁和外壁。加强件130可具有较大刚度，如采用金属材料制作，其上开设有多个螺纹孔(如螺纹孔131和螺纹孔132)，以便允许螺钉穿透箱体200拧紧在螺纹孔中，从而将铰链板120稳固地固定于箱体200。同时，在箱体200的对应位置需开设多个通孔(如通孔210和通孔220)以允许螺钉穿过。
优选地，加强件130上可形成有多个朝铰链板120的方向延伸的定位柱133，分别嵌设在箱体200开设的多个开孔内，以使加强件130定位于箱体200，防止加强件130相对与箱体200移动。定位柱133的端部与铰链板120无接触，以避免影响到铰链板120的位置调节过程。多个定位柱133可分别与多个预装铰链孔121的位置相对应，此时定位柱133嵌设在通孔210内，且定位柱133上开设有与螺钉配合的螺纹孔131，以使螺纹孔131的长度增加，增强螺纹紧固的可靠性。
本发明实施例还提供了一种冰箱101。如图2和图3所示，冰箱101包括箱体200、至少一个门体300和至少一个上述的铰链组件100。其中，铰链组件100的铰链板120通过多个预装铰链孔121或多个调节铰链孔122固定于箱体200，门体300可枢转地连接在铰链轴 110上，以便于转动打开或关闭箱体200。
图5是根据本发明一个实施例的冰箱的装配方法的示意图，如图所示，本发明实施例还提供了一种冰箱的装配方法，用于装配上述的冰箱101，该装配方法包括以下步骤：
步骤S502：门体预装步骤，将铰链轴110连接于门体300，并将螺钉通过预装铰链孔121旋入箱体200，调整门体300至正确位置后锁紧螺钉；
步骤S504：门体检测步骤，检测门体300相对于箱体200的位置，确定其是否出现偏斜；
步骤S506：位置调节步骤，如经检测发现门体300的位置出现偏斜，将至少部分螺钉由预装铰链孔121处拆卸，改为通过调节铰链孔122旋入箱体200，在螺钉拧紧过程中调整门体300至正确位置后将螺钉锁紧。
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。

Claims (10)

  1. 一种用于冰箱的铰链组件，所述冰箱包括箱体和门体，其特征在于，所述铰链组件包括：
    铰链轴，可转动地连接于所述门体；和
    铰链板，连接所述铰链轴，并通过多个螺钉可拆卸地安装于所述箱体，所述铰链板具有：
    多个预装铰链孔和多个调节铰链孔，
    其中，所述调节铰链孔的孔径大于所述预装铰链孔的孔径，以使所述螺钉通过所述预装铰链孔紧固于所述箱体后，所述门体与所述箱体出现偏斜时将至少部分所述螺钉改由通过所述调节铰链孔紧固于所述箱体，以便调节所述铰链板与所述箱体之间的位置关系。
  2. 根据权利要求1所述的铰链组件，其特征在于，
    所述预装铰链孔为圆孔，孔径与所述螺钉的公称直径相匹配，且
    所述调节铰链孔为圆孔或腰型孔，孔径为所述螺钉的公称直径的1.2倍以上。
  3. 根据权利要求1所述的铰链组件，其特征在于，
    所述预装铰链孔的数量为3个，在所述铰链板上呈三角形分布。
  4. 根据权利要求3所述的铰链组件，其特征在于，
    所述调节铰链孔的数量为3个，在所述铰链板上呈三角形分布。
  5. 根据权利要求1所述的铰链组件，其特征在于，
    所述铰链板上形成有多个加强筋。
  6. 根据权利要求1所述的铰链组件，其特征在于，还包括：
    加强件，与所述铰链板分别设置于所述箱体的内壁和外壁，其上开设有多个螺纹孔，以便允许所述螺钉穿透所述箱体拧紧在所述螺纹孔中，从而将所述铰链板固定于所述箱体。
  7. 根据权利要求6所述的铰链组件，其特征在于，
    所述加强件上形成有多个朝所述铰链板的方向延伸的定位柱，多个所述定位柱分别嵌设在所述箱体开设的多个开孔内，以使所述加强件定位于所述箱体。
  8. 根据权利要求7所述的铰链组件，其特征在于，
    多个所述定位柱分别与多个所述预装铰链孔的位置相对应，且所述定位柱上开设有与所述螺钉配合的螺纹孔。
  9. 一种冰箱，包括箱体和至少一个门体，其特征在于，还包括：
    至少一个根据权利要求1-8中任一项所述的铰链组件，
    所述铰链板通过所述多个预装铰链孔或所述多个调节铰链孔固定于所述箱体，所述门体可枢转地连接在所述铰链轴上。
  10. 一种冰箱的装配方法，用于装配根据权利要求9所述的冰箱，其特征在于，包括以下步骤：
    门体预装步骤，将所述铰链轴连接于所述门体，并将所述螺钉通过所述预装铰链孔旋入所述箱体，调整所述门体至正确位置后锁紧；
    门体检测步骤，检测所述门体相对于所述箱体的位置，确定其是否出现偏斜；
    位置调节步骤，如经检测发现所述门体的位置出现偏斜，将至少部分所述螺钉拆卸，改为通过所述调节铰链孔旋入所述箱体，在所述螺钉拧紧过程中调整所述门体至正确位置后，将所述螺钉锁紧。
PCT/CN2016/098156 2015-09-09 2016-09-06 用于冰箱的铰链组件、冰箱和冰箱的装配方法 WO2017041688A1 (zh)

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