WO2020233376A1 - 盖板开合组件及储物装置 - Google Patents
盖板开合组件及储物装置 Download PDFInfo
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- WO2020233376A1 WO2020233376A1 PCT/CN2020/087802 CN2020087802W WO2020233376A1 WO 2020233376 A1 WO2020233376 A1 WO 2020233376A1 CN 2020087802 W CN2020087802 W CN 2020087802W WO 2020233376 A1 WO2020233376 A1 WO 2020233376A1
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- opening
- hinge rod
- cover
- hinged
- edge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/26—Mechanisms for opening or closing, e.g. pedal-operated
Definitions
- the invention relates to the technical field of storage device manufacturing, in particular to a cover opening and closing assembly and a storage device.
- the storage device includes a cover plate and a box body.
- the box body has an opening, which is closed by the cover plate.
- the cover plate can be opened to store the items in the box body, and the cover plate can be stored in the box body
- the items are relatively isolated from the outside world.
- the existing box body usually adopts a way of hingedly connecting the cover plate to one side of the box body opening to realize the opening and closing of the cover plate on the box body opening.
- the opening and closing process of the cover plate occupies a large external space of the box, which is inconvenient for the placement of the storage device, and is not conducive to the taking and placing of items in the storage device.
- the object of the present invention is to provide a cover opening and closing assembly and a storage device.
- the cover of the cover opening and closing assembly can be opened or closed by turning over, so as to save the storage device's cover opening and closing process. space.
- a cover opening and closing assembly which is applied to a box structure formed with an opening, and includes: a cover and a flat four-bar mechanism, the cover and the edge of the opening are connected by the flat four-bar mechanism, The cover can be opened or closed by turning over the opening;
- the planar four-bar mechanism includes a first hinge rod, a second hinge rod, a third hinge rod, and a fourth hinge rod, one end of the first hinge rod and the edge of the opening Hinged, the other end is hinged to the cover, one end of the second hinge rod is hinged to the edge of the opening, the other end is hinged to one end of the third hinge rod, the other end of the third hinge rod is hinged to the first hinge rod, the fourth hinge One end of the rod is hinged with the hinged ends of the second hinge rod and the third hinge rod, and the other end is hinged with the cover plate; wherein, the first hinge rod and the second hinge rod are hinged on the same side edge of the opening respectively, and the
- the planar four-bar mechanism includes two planar four-bar mechanisms, and the two planar four-bar mechanisms are correspondingly arranged on the opposite sides of the opening.
- the length of the first hinge rod is equal to the distance between the hinge points at which the first hinge rod and the second hinge rod are hinged to the edge of the opening.
- the opening is rectangular.
- the plane of the planar four-bar mechanism and the plane of the opening are perpendicular to each other.
- edges on both sides of the opening adjacent to the planar four-bar mechanism are provided with ribs, and the ribs are used to limit the position of the cover when it is closed.
- a storage device comprising: a box body and the cover opening and closing assembly of any one of the above.
- the box body includes a bottom plate and a plurality of side plates surrounding the periphery of the bottom plate. The side of the plate away from the bottom plate is enclosed to form an opening, and the planar four-bar mechanism of the cover opening and closing assembly is arranged on the edge of the opening, so that the opening can be opened or closed by the cover of the cover opening and closing assembly.
- first hinge rod and the second hinge rod of the planar four-bar mechanism are respectively hinged to the same side plate at one side edge away from the bottom plate.
- the storage device further includes a frame arranged in the opening, the frame is connected with the side plate along the edge of the opening, and the planar four-bar mechanism is connected with the frame.
- both the bottom plate and the side plates are rectangular, and the side plates include four.
- a cover opening and closing assembly provided by an embodiment of the present invention is applied to a box structure formed with an opening, and includes a cover and a planar four-bar mechanism, and the cover is connected to the edge of the opening through the planar four-bar mechanism.
- the plane four-bar mechanism includes a first hinge rod, a second hinge rod, a third hinge rod, and a fourth hinge rod.
- One end of the first hinge rod and one end of the fourth hinge rod are respectively hinged with the cover plate to make the cover plate and the plane
- the four-bar mechanism is connected, and because the other end of the first hinge rod is hinged with the edge of the opening, the two ends of the third hinge rod are hinged with the first hinge rod and the fourth hinge rod respectively, so when the first hinge rod is relative to the opening
- the third hinge rod can drive the fourth hinge rod to move when the edge of the second hinge rod rotates.
- the movement trajectory of the hinged end of the fourth hinge rod and the third hinge rod can be restricted by the second hinge rod, so that the cover can move along its two hinge ends respectively hinged with the first hinge rod and the fourth hinge rod.
- the trajectory moves, that is, the cover can be turned over at a certain angle through the swing of the first hinge rod and the fourth hinge rod.
- the cover plate can close or open the opening in the form of turning over, so that when the cover plate is opened or closed, the movement path of part of the cover plate is located inside the box body, so that the outer space of the box body occupied by the cover plate is relatively reduced .
- a storage device provided by an embodiment of the present invention includes a box body and the aforementioned cover opening and closing assembly.
- the box body includes a bottom plate and a plurality of side plates surrounding the periphery of the bottom plate.
- the side plate is closed to form an opening on the side away from the bottom plate.
- the opening and closing assembly of the cover plate arranged on the edge of the opening allows the opening of the box body to pass through the cover.
- the flipping of the plate realizes opening or closing, so that the external space occupied by the cover of the storage device when opened or closed is relatively reduced, so that the storage device needs to be opened and closed when the storage device is placed and placed
- the reserved space is relatively reduced, the placement and placement of the storage device is more convenient, and it is more conducive to taking and placing the items in the storage device.
- Figure 1 is a schematic structural diagram of a planar four-bar mechanism of a cover opening and closing assembly provided by an embodiment of the present invention
- FIG 3 is the second structural diagram of the cover opening and closing assembly provided by the embodiment of the present invention.
- FIG. 4 is a schematic structural diagram of a storage device provided by an embodiment of the present invention.
- Fig. 5 is an enlarged schematic diagram of the structure of part A in Fig. 4.
- Icon 110-cover plate; 120-plane four-bar mechanism; 121-first hinge rod; 122-second hinge rod; 123-third hinge rod; 124-fourth hinge rod; 130-ribside; 210-bottom plate ; 220-side panel.
- horizontal does not mean that the component is required to be absolutely horizontal or overhang, but may be slightly inclined.
- horizontal only means that its direction is more horizontal than “vertical”, it does not mean that the structure must be completely horizontal, but can be slightly inclined.
- the embodiment of the present invention provides a cover opening and closing assembly, which is applied to a box structure formed with an opening, as shown in FIG. 3 and FIG. 1, comprising: a cover 110 and a planar four-bar mechanism 120, the cover 110 and the opening The edges are connected by a flat four-bar mechanism 120, so that the cover 110 can be opened or closed by turning over the opening; the flat four-bar mechanism 120 includes a first hinge rod 121, a second hinge rod 122, a third hinge rod 123, and a second hinge rod.
- first hinge rod 121 is hinged to the edge of the opening, the other end is hinged to the cover 110, one end of the second hinge rod 122 is hinged to the edge of the opening, and the other end is hinged to one end of the third hinge rod 123 ,
- the other end of the third hinge rod 123 is hinged to the first hinge rod 121
- one end of the fourth hinge rod 124 is hinged to the hinge ends of the second hinge rod 122 and the third hinge rod 123
- the other end is hinged to the cover 110;
- the first hinge rod 121 and the second hinge rod 122 are respectively hinged on the same side edge of the opening (as shown in FIGS. 4 and 5), and the first hinge rod 121 and the fourth hinge rod 124 are respectively hinged on the cover 110 Same side.
- the shape of the cover 110 and the opening should be matched with each other in practical applications, so that the cover 110 can close the opening relatively tightly when the cover 110 is closed on the opening.
- the shape of the opening is rectangular
- the corresponding cover 110 is also set to be rectangular
- the circumference of the cover 110 is slightly smaller than the circumference of the edge of the opening (for example, the difference is 1 to 1.5 cm), so that the cover 110 When it is closed, it can be closely matched with the opening, which has achieved the function of closing the opening.
- the shape of the opening and the specific shape of the cover 110 are not limited.
- the cover plate 110 When the cover plate opening and closing assembly is in use, the cover plate 110 can be displaced on the opening and flipped at a certain angle by pulling the cover plate 110 and the two sides adjacent to the planar four-bar mechanism 120, thereby realizing the cover plate 110 Open or close on the opening. As shown in FIGS. 2, 3, and 4, the structure diagrams of the cover plate 110 and the planar four-bar linkage when the cover plate 110 is closed, opened, and opened, respectively.
- a cover opening and closing assembly provided by an embodiment of the present invention is applied to a box structure formed with an opening, and includes a cover 110 and a planar four-bar mechanism 120.
- the cover 110 is connected to the edge of the opening through the planar four-bar mechanism 120.
- the plane four-bar mechanism 120 includes a first hinge rod 121, a second hinge rod 122, a third hinge rod 123, and a fourth hinge rod 124.
- One end of the first hinge rod 121 and one end of the fourth hinge rod 124 are connected to the cover respectively.
- the plate 110 is hinged to connect the cover plate 110 with the planar four-bar mechanism 120, and since the other end of the first hinge rod 121 is hinged with the edge of the opening, the two ends of the third hinge rod 123 are connected to the first hinge rod 121 and the fourth hinge rod 121, respectively.
- the hinge rod 124 is hinged, so when the first hinge rod 121 rotates relative to the edge of the opening, the third hinge rod 123 can drive the fourth hinge rod 124 to move.
- the cover plate 110 can move along the movement track of the two hinge ends hinged with the first hinge rod 121 and the fourth hinge rod 124 respectively, that is, the cover plate 110 can be moved by the swing of the first hinge rod 121 and the fourth hinge rod 124 Achieve a certain angle of flip.
- the cover 110 closes or opens the opening in the form of turning over, so that when the cover 110 is opened or closed, part of the movement path of the cover 110 is located inside the box, so that the cover 110 occupies the outside of the box. The space is relatively reduced.
- the planar four-bar mechanism 120 includes two planar four-bar mechanisms 120, and the two planar four-bar mechanisms 120 are correspondingly arranged on the opposite sides of the opening.
- the two flat four-bar mechanisms 120 are correspondingly arranged on the opposite side edges of the opening, which means that the two flat four-bar mechanisms 120 are respectively arranged on the opposite sides of the opening at the same position, that is, two flat four-bar mechanisms 120
- the lever mechanism 120 is the same as the distance between the opening and the adjacent same side edge.
- a flat four-bar mechanism 120 is provided on the opposite sides of the opening, so that the cover 110 can be connected to the edge of the opening through the flat four-bar mechanism 120 more firmly, and the cover 110 can move more stably during use.
- the cover 110 can resist relatively large pressure, so that the cover opening and closing assembly has better overall stability.
- the length of the first hinge rod 121 is equal to the distance between the hinge points at which the first hinge rod 121 and the second hinge rod 122 are hinged to the edge of the opening.
- the length of the first hinge rod 121 is set equal to the distance between the hinge points of the first hinge rod 121 and the second hinge rod 122 respectively hinged to the edge of the opening, so that the movement process of the cover 110 is more stable and smooth.
- the opening is rectangular.
- the opening is rectangular, and the structure is relatively simple, so that the correspondingly rectangular cover 110 is relatively easy to fit with the opening.
- the plane where the planar four-bar mechanism 120 is located is perpendicular to the plane where the opening is located.
- the edges on both sides of the opening adjacent to the planar four-bar mechanism 120 are provided with ribs 130, and the ribs 130 are used to limit the position of the cover 110 when it is closed.
- Ribs 130 are provided on both sides of the opening adjacent to the planar four-bar mechanism 120.
- the ribs 130 can limit the cover 110 when it is in the closed state, so that the cover 110 will not be excessive
- the opening is not tightly closed when it is turned over.
- a storage device comprising: a box body and any one of the above-mentioned cover opening and closing components.
- the box body includes a bottom plate 210 and a bottom plate.
- a plurality of side plates 220 are surrounded by the periphery of 210.
- the side plate 220 is closed to form an opening on the side away from the bottom plate 210.
- the flat four-bar mechanism 120 of the cover opening and closing assembly is set on the edge of the opening, so that the opening can be opened and closed through the cover.
- the cover 110 of the module is open or closed.
- the multiple side plates 220 surrounding the periphery of the bottom plate 210 generally mean that one side plate 220 is provided along each side of the bottom plate 210 perpendicular to the bottom plate 210, and the side plates 220 are connected to each other to form Columnar structure.
- a storage device provided by an embodiment of the present invention includes a box body and the aforementioned cover opening and closing assembly.
- the box body includes a bottom plate 210 and a plurality of side plates 220 surrounding the periphery of the bottom plate 210.
- the side plate 220 is enclosed on the side away from the bottom plate 210 to form an opening.
- the opening and closing assembly of the cover plate arranged at the edge of the opening makes the box body
- the opening of the storage device can be opened or closed by turning over the cover 110, so that the external space occupied by the cover 110 of the storage device when opened or closed is relatively reduced, so that the storage device can be placed and placed.
- the space required for the opening and closing of the cover 110 is relatively reduced, the placement and placement of the storage device is more convenient, and it is more conducive to taking and placing the items in the storage device.
- the first hinge rod 121 and the second hinge rod 122 of the planar four-bar mechanism 120 are respectively hinged to the same side plate 220 and one side edge away from the bottom plate 210.
- first hinge rod 121 and the second hinge rod 122 are both hinged to the inner side of the side plate 220, that is, the planar four-bar mechanism 120 is located inside the box.
- planar four-bar mechanism 120 is arranged on the edge of the opening of the box body, the structure is relatively simple, and the maintenance and installation are more convenient.
- the storage device further includes a frame arranged in the opening, the frame is connected to the side plate 220 along the edge of the opening, and the planar four-bar mechanism 120 is connected to the frame (not shown in the drawings).
- the shape of the frame is the same as the shape of the opening and the size is the same.
- the frame is connected to the opening of the side plate 220 along the edge of the opening, so as to enhance the structural strength of the opening of the box, thereby reducing the use of As a result, the side panel 220 of the box body deforms due to being compressed, which causes the deformation of the opening and the cover 110 to fail to match.
- the bottom plate 210 and the side plate 220 are both rectangular, and the side plates 220 include four.
- Both the bottom plate 210 and the side plates 220 are set to be rectangular, and four side plates 220 are used, so that the structure of the box body formed by the bottom plate 210 and the side plates 220 is a rectangular parallelepiped, the structure is relatively simple, and the cover opening and closing assembly is convenient to set.
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Abstract
一种盖板开合组件及储物装置，属于储物装置制造技术领域。盖板开合组件包括盖板（110）以及平面四杆机构（120），盖板（110）与开口的边缘通过平面四杆机构（120）连接，使盖板（110）能够在开口上通过翻转的方式打开或闭合；平面四杆机构（120）包括第一铰杆（121）、第二铰杆（122）、第三铰杆（123）以及第四铰杆（124），第一铰杆（121）的一端与开口的边缘铰接，另一端与盖板（110）铰接，第二铰杆（122）的一端与开口的边缘铰接，另一端与第三铰杆（123）的一端铰接，第三铰杆（123）的另一端铰接于第一铰杆（121）上，第四铰杆（124）的一端与第二铰杆（122）和第三铰杆（123）的铰接端铰接，另一端与盖板（110）铰接；其中，第一铰杆（121）和第二铰杆（122）分别铰接于开口的同一侧边缘，第一铰杆（121）与第四铰杆（124）分别铰接于盖板（110）的同一面。该组件及储物装置占用空间少，更加有利于物品的取放。
Description
本发明涉及储物装置制造技术领域，具体而言，涉及一种盖板开合组件及储物装置。
随着我国经济的发展，人们的生活水平日益提高。在日常生活中，会有大量的生活用品、床上用品以及日用工具等需要存放、储存。通常人们会将这些需要存放的物品通过储物装置进行归纳储存。
目前，常见的储物装置有储物柜、工具箱、衣柜以及梳妆柜等。通常，储物装置包括盖板和箱体组成，箱体具有一个开口，通过盖板将开口盖合，使用时，打开盖板可以将物品存放在箱体内，通过盖板能够将存放在箱体内的物品与外界相对隔离。
现有的箱体，通常采用将盖板与箱体开口的一边铰接的方式实现盖板在箱体开口上的开合。但是该盖板设置方式，在使用时，盖板的开合过程占用箱体的外部空间较大，不便于储物装置的摆放，并且不利于储物装置内物品的取放。
发明内容
本发明的目的在于提供一种盖板开合组件及储物装置，该盖板开合组件的盖板能够通过翻转的方式打开或闭合，从而节省储物装置的盖板开合过程所占用的空间。
本发明的实施例是这样实现的：
本发明实施例的一方面，提供一种盖板开合组件，应用于形成有开口的箱体结构，包括：盖板以及平面四杆机构，盖板与开口的边缘通过平面四杆机构连接，使盖板能够在开口上通过翻转的方式打开或闭合；平面四杆机构包括第一铰杆、第二铰杆、第三铰杆以及第四铰杆，第一铰杆的一端与开口的边缘铰接，另一端与盖板铰接，第二铰杆的一端与开口的边缘铰接，另一端与第三铰杆的一端铰接，第三铰杆的另一端铰接于第一铰杆上，第四铰杆的一端与第二铰杆和第三铰杆的铰接端铰接，另一端与盖板铰接；其中，第一铰杆和第二铰杆分别铰接于开口的同一侧边缘，第一铰杆与第四铰杆分别铰接于盖板的同一面。
可选地，平面四杆机构包括两个，两个平面四杆机构对应设置于开口相对的两侧边缘。
可选地，第一铰杆的长度与第一铰杆和第二铰杆分别与开口的边缘铰接的铰接点之间的间距相等。
可选地，开口呈矩形。
可选地，平面四杆机构所在平面与开口所在平面相互垂直。
可选地，开口与平面四杆机构相邻的两侧边缘设有挡边，挡边用于限制盖板闭合时的位置。
本发明实施例的另一方面，提供一种储物装置，包括：箱体及上述任意一项的盖板开合组件，箱体包括一个底板和沿底板周缘围设的多个侧板，侧板远离底板的一侧围合形成开口，盖板开合组件的平面四杆机构设置于开口的边缘，使开口能够通过盖板开合组件的盖板敞开或封闭。
可选地，平面四杆机构的第一铰杆和第二铰杆分别铰接于同一个侧板远离底板的一侧边缘。
可选地，储物装置还包括设置在开口的框架，框架沿开口的边缘与侧板连接，平面四杆机构与框架连接。
可选地，底板和侧板均为矩形，且侧板包括四个。
本发明实施例的有益效果包括：
本发明实施例提供的一种盖板开合组件，应用于形成有开口的箱体结构，包括盖板以及平面四杆机构，盖板通过平面四杆机构与开口的边缘连接。其中平面四杆机构包括第一铰杆、第二铰杆、第三铰杆以及第四铰杆，通过第一铰杆的一端以及第四铰 杆的一端分别与盖板铰接使盖板与平面四杆机构相连接，又由于第一铰杆的另一端与开口的边缘铰接，第三铰杆的两端分别与第一铰杆和第四铰杆铰接，所以当第一铰杆相对于开口的边缘转动时能够通过第三铰杆带动第四铰杆进行运动，同时，由于第二铰杆一端与开口的边缘铰接，另一端与第三铰杆铰接，所以在第一铰杆的带动下，第四铰杆与第三铰杆铰接的铰接端的运动轨迹能够受到第二铰杆的约束，从而使盖板能够沿其与第一铰杆和第四铰杆分别铰接的两个铰接端的运动轨迹进行运动，即盖板能够通过第一铰杆和第四铰杆的摆动而实现一定角度的翻转。盖板以翻转的形式实现对开口的封闭或敞开，使得盖板在打开或闭合的过程中，部分盖板的运动路径位于箱体内部，从而时盖板所占用的箱体外部空间相对减小。
本发明实施例提供的一种储物装置，包括箱体以及上述的盖板开合组件。箱体包括一个底板和沿底板周缘围设的多个侧板，侧板远离底板的一侧围合形成开口，通过设置在开口的边缘的盖板开合组件，使箱体的开口能够通过盖板翻转的方式实现敞开或封闭，从而使该储物装置的盖板在打开或闭合时所占用的外部空间相对减小，以使储物装置在安置和摆放时，需为盖板开合所预留空间相对减小，时储物装置的安置和摆放更加方便，以及更加利于储物装置内的物品的取放。
为了更清楚地说明本发明实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1为本发明实施例提供的盖板开合组件的平面四杆机构的结构示意图；
图2为本发明实施例提供的盖板开合组件的结构示意图之一；
图3为本发明实施例提供的盖板开合组件的结构示意图之二；
图4为本发明实施例提供的储物装置的结构示意图；
图5为图4中A部分的结构放大示意图。
图标：110-盖板；120-平面四杆机构；121-第一铰杆；122-第二铰杆；123-第三铰杆；124-第四铰杆；130-挡边；210-底板；220-侧板。
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“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，或者是该发明产品使用时惯常摆放的方位或位置关系，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”、“第三”等仅用于区分描述，而不能理解为指示或暗示相对重要性。
此外，术语“水平”、“竖直”等术语并不表示要求部件绝对水平或悬垂，而是可以稍微倾斜。如“水平”仅仅是指其方向相对“竖直”而言更加水平，并不是表示该结构一定要完全水平，而是可以稍微倾斜。
在本发明的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“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；可以是机械连接，也可以是电连接；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。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。
本发明实施例提供一种盖板开合组件，应用于形成有开口的箱体结构，如图3和图1所示，包括：盖板110以及平面四杆机构120，盖板110与开口的边缘通过平面四杆机构120连接，使盖板110能够在开口上通过翻转的方式打开或闭合；平面四杆机构120包括第一铰杆121、第二铰杆122、第三铰杆123以及第四铰杆124，第一铰杆121的一端与开口的边缘铰接，另一端与盖板110铰接，第二铰杆122的一端与开口的边缘铰接，另一端与第三铰杆123的一端铰接，第三铰杆123的另一端铰接于第一铰杆121上，第四铰杆124的一端与第二铰杆122和第三铰杆123的铰接端铰接，另一端与盖板110铰接；其中，第一铰杆121和第二铰杆122分别铰接于开口的同一侧边缘(如图4和图5所示)，第一铰杆121与第四铰杆124分别铰接于盖板110的同一面。
需要说明的是，第一，本领域技术人员应当知晓，在实际应用时盖板110与开口的形状应当相互配合，以使盖板110在开口上闭合时能够相对严密的将该开口封闭。示例地，开口的形状为矩形，对应的盖板110也设置为矩形，且盖板110的周长相对于开口的边缘的周长略小(比如差值在1至1.5厘米)，从而使盖板110在闭合时能够与开口紧密配合，已达到封闭开口的作用。当然，在本使用新型实施例中，对于开口的形状以及盖板110的具体形状不做限制。
该盖板开合组件在使用时，通过扳动盖板110与平面四杆机构120相邻的两侧即可使盖板110在开口上进行位移并进行一定角度的翻转，从而实现盖板110在开口上打开或闭合。如图2、图3以及图4所示，分别为盖板110以及平面四连杆在盖板110闭合、打开中和打开后状态时的结构示意。
本发明实施例提供的一种盖板开合组件，应用于形成有开口的箱体结构，包括盖板110以及平面四杆机构120，盖板110通过平面四杆机构120与开口的边缘连接。其中平面四杆机构120包括第一铰杆121、第二铰杆122、第三铰杆123以及第四铰杆124，通过第一铰杆121的一端以及第四铰杆124的一端分别与盖板110铰接使盖板110与平面四杆机构120相连接，又由于第一铰杆121的另一端与开口的边缘铰接，第三铰杆123的两端分别与第一铰杆121和第四铰杆124铰接，所以当第一铰杆121相对于开口的边缘转动时能够通过第三铰杆123带动第四铰杆124进行运动，同时，由于第二铰杆122一端与开口的边缘铰接，另一端与第三铰杆123铰接，所以在第一铰杆121的带动下，第四铰杆124与第三铰杆123铰接的铰接端的运动轨迹能够受到第二铰杆122的约束，从而使盖板110能够沿其与第一铰杆121和第四铰杆124分别铰接的两个铰接端的运动轨迹进行运动，即盖板110能够通过第一铰杆121和第四铰杆124的摆动而实现一定角度的翻转。盖板110以翻转的形式实现对开口的封闭或敞开，使得盖板110在打开或闭合的过程中，部分盖板110的运动路径位于箱体内部，从而时盖板110所占用的箱体外部空间相对减小。
可选地，如图3所示，平面四杆机构120包括两个，两个平面四杆机构120对应设置于开口相对的两侧边缘。
需要说明的是，两个平面四杆机构120对应设置于开口相对的两侧边缘，是指两个平面四杆机构120分别在开口相对的两侧边缘设置的位置相对一致，即两个平面四杆机构120分别和开口与其相邻的同一侧边缘之间的距离相同。
在开口相对的两侧边缘分别设置一个平面四杆机构120，使盖板110能够通过平面四杆机构120与开口的边缘连接的更加稳固，使盖板110在使用过程中运动的更加平稳。并且是盖板110能够抵抗相对较大的压力，使该盖板开合组件整体具有更好的稳定性。
可选地，如图4和图5所示，第一铰杆121的长度与第一铰杆121和第二铰杆122分别与开口的边缘铰接的铰接点之间的间距相等。
将第一铰杆121的长度与第一铰杆121和第二铰杆122分别与开口的边缘铰接的铰接点之间的间距设置相等，使该盖板110的运动过程更加稳定流畅。
可选地，如图2所示，开口呈矩形。
开口呈矩形，结构相对简单，使对应设置为矩形的盖板110与该开口相对容易配合。
可选地，如图4和图5所示，平面四杆机构120所在平面与开口所在平面相互垂直。
使平面四杆机构120所在平面与开口所在平面相互垂直，盖板110通过平面四杆机构120相对于开口位移和翻转时，盖板110与箱体侧面发生碰撞的几率相对较小，且能够使盖板110的运动更加流畅。
可选地，如图2所示，开口与平面四杆机构120相邻的两侧边缘设有挡边130，挡边130用于限制盖板110闭合时的位置。
在开口与平面四杆机构120相邻的两侧边缘设置挡边130，通过该挡边130能够对处于闭合状态时的盖板110起到限位的作用，从而使该盖板110不会过度翻转而导致闭合时对开口封闭不严。
本发明实施例的另一方面，提供一种储物装置，如图4和图5所示，包括：箱体及上述任意一项的盖板开合组件，箱体包括一个底板210和沿底板210周缘围设的多个侧板220，侧板220远离底板210的一侧围合形成开口，盖板开合组件的平面四杆机构120设置于开口的边缘，使开口能够通过盖板开合组件的盖板110敞开或封闭。
需要说明的是，沿底板210周缘围设的多个侧板220，通常是指在沿底板210的每个边垂直于底板210设置一个侧板220，且各侧板220之间相互连接，形成柱状结构。
本发明实施例提供的一种储物装置，包括箱体以及上述的盖板开合组件。箱体包括一个底板210和沿底板210周缘围设的多个侧板220，侧板220远离底板210的一侧围合形成开口，通过设置在开口的边缘的盖板开合组件，使箱体的开口能够通过盖板110翻转的方式实现敞开或封闭，从而使该储物装置的盖板110在打开或闭合时所占用的外部空间相对减小，以使储物装置在安置和摆放时，需为盖板110开合所预留空间相对减小，时储物装置的安置和摆放更加方便，以及更加利于储物装置内的物品的取放。
可选地，如图4或图5所示，平面四杆机构120的第一铰杆121和第二铰杆122分别铰接于同一个侧板220远离底板210的一侧边缘。
需要说明的是，通常，第一铰杆121和第二铰杆122均铰接于侧板220的内侧，即平面四杆机构120位于箱体内部。
通过该方式将平面四杆机构120设置于箱体的开口边缘，结构相对简单，维修和安装更加方便。
可选地，储物装置还包括设置在开口的框架，框架沿开口的边缘与侧板220连接，平面四杆机构120与框架连接(附图中未示出)。
需要说明的是，通常框架的形状与开口的形状相同且大小一致，框架沿开口的边缘与侧板220开口处相连接，从而能够增强该箱体的开口的结构强度，从而减小在使用中，箱体侧板220由于受挤压而变形导致开口变形与盖板110无法相配合的情况发生。
可选地，如图4和图5所示，底板210和侧板220均为矩形，且侧板220包括四个。
将底板210和侧板220均设置为矩形，采用四个侧板220，从而是该箱体通过底板210和侧板220组成的结构为长方体，结构相对简单，便于设置盖板开合组件。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
Claims (10)
- 一种盖板开合组件，应用于形成有开口的箱体结构，其特征在于，包括：盖板以及平面四杆机构，所述盖板与所述开口的边缘通过所述平面四杆机构连接，使所述盖板能够在所述开口上通过翻转的方式打开或闭合；所述平面四杆机构包括第一铰杆、第二铰杆、第三铰杆以及第四铰杆，所述第一铰杆的一端与所述开口的边缘铰接、另一端与所述盖板铰接，所述第二铰杆的一端与所述开口的边缘铰接、另一端与所述第三铰杆的一端铰接，所述第三铰杆的另一端铰接于所述第一铰杆上，所述第四铰杆的一端与所述第二铰杆和所述第三铰杆的铰接端铰接，另一端与所述盖板铰接；其中，所述第一铰杆和所述第二铰杆分别铰接于所述开口的同一侧边缘，所述第一铰杆与所述第四铰杆分别铰接于所述盖板的同一面。
- 如权利要求1所述的盖板开合组件，其特征在于，所述平面四杆机构包括两个，两个所述平面四杆机构对应设置于所述开口相对的两侧边缘。
- 如权利要求1所述的盖板开合组件，其特征在于，所述第一铰杆的长度与所述第一铰杆和所述第二铰杆分别与所述开口的边缘铰接的铰接点之间的间距相等。
- 如权利要求1所述的盖板开合组件，其特征在于，所述开口呈矩形。
- 如权利要求1所述的盖板开合组件，其特征在于，所述平面四杆机构所在平面与所述开口所在平面相互垂直。
- 如权利要求1所述的盖板开合组件，其特征在于，所述开口与所述平面四杆机构相邻的两侧边缘设有挡边，所述挡边用于限制所述盖板闭合时的位置。
- 一种储物装置，其特征在于，包括箱体及如权利要求1～6任一项的盖板开合组件，所述箱体包括一个底板和沿所述底板周缘围设的多个侧板，所述侧板远离所述底板的一侧围合形成开口，所述盖板开合组件的平面四杆机构设置于所述开口的边缘，使所述开口能够通过所述盖板开合组件的盖板敞开或封闭。
- 如权利要求7所述的储物装置，其特征在于，所述平面四杆机构的第一铰杆和第二铰杆分别铰接于同一个所述侧板远离所述底板的一侧边缘。
- 如权利要求7所述的储物装置，其特征在于，所述储物装置还包括设置在所述开口的框架，所述框架沿所述开口的边缘与所述侧板连接，所述平面四杆机构与所述框架连接。
- 如权利要求7所述的储物装置，其特征在于，所述底板和所述侧板均为矩形，且所述侧板包括四个。
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