WO2015104000A1 - Pull-out shelving assembly and refrigerator having said assembly - Google Patents

Pull-out shelving assembly and refrigerator having said assembly Download PDF

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Publication number
WO2015104000A1
WO2015104000A1 PCT/CN2015/070542 CN2015070542W WO2015104000A1 WO 2015104000 A1 WO2015104000 A1 WO 2015104000A1 CN 2015070542 W CN2015070542 W CN 2015070542W WO 2015104000 A1 WO2015104000 A1 WO 2015104000A1
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WIPO (PCT)
Prior art keywords
shelf
support
positioning
groove
pull
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PCT/CN2015/070542
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French (fr)
Chinese (zh)
Inventor
王栋
丰炳东
刘敏
许敏
Original Assignee
海尔集团公司
青岛海尔股份有限公司
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Priority to CN201410013805.XA priority Critical patent/CN104344673B/en
Priority to CN201410013805.X priority
Application filed by 海尔集团公司, 青岛海尔股份有限公司 filed Critical 海尔集团公司
Publication of WO2015104000A1 publication Critical patent/WO2015104000A1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00Charging, supporting, and discharging the articles to be cooled
    • F25D25/02Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024Slidable shelves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2325/00Charging, supporting or discharging the articles to be cooled, not provided for in other groups of this subclass
    • F25D2325/021Shelves with several possible configurations

Abstract

A pull-out shelving assembly (100) and refrigerator (800) having said assembly (100). The pull-out shelving assembly (100) comprises a main shelf (1), the main shelf (1) comprising a shelf panel (11) and support frame (12) arranged on two sides of the shelf (11), the support frame (12) being provided with sliding grooves (13) extending along the breadth of the shelf panel (11) and located at the bottom of the shelf panel (11), and a baffle (14) formed at the front end of the sliding grooves (13); and a secondary shelf (2), the two sides thereof extending into the sliding grooves (13) and able to move within the sliding grooves (13); outwardly projecting positioning columns (21) are arranged respectively on the back parts of the two sides of the secondary shelf (2); also arranged on the support frame (12) are a transition groove (15) at the front part of the shelf panel (11) and in upper and lower communication with the sliding grooves (13), a positioning groove (16) located between the shelf panel (11) and the transition groove (15), and a support panel (161) vertically separating the sliding grooves (13) and the position column (16) and supporting the secondary shelf (2); when the secondary shelf (2) is pulled forward, the positioning column (21) passes through the transition groove (15) and moves into the positioning groove (16), and the support panel (161) supports the back lower side of the secondary shelf (2) such that the secondary shelf (2) and the shelf panel (11) are on the same plane.

Description

抽拉式搁物架组件及具有该组件的冰箱Pull-out rack assembly and refrigerator having the same 技术领域Technical field
本发明涉及一种搁物架,尤其涉及一种抽拉式搁物架组件及具有该组件的冰箱。The present invention relates to a rack, and more particularly to a pull-out rack assembly and a refrigerator having the same.
背景技术Background technique
冰箱作为一种可使食物或其他物品保持恒定低温冷态的容器已成为现代家庭必不可少家用电器之一。其中冰箱通常包括有上下分离设置的冷藏室和冷冻室,以用于分别存放需在不同温度下保存的物品。通常在冷藏室内设置有若干间隔设置的搁物架,以充分利用冷藏室的空间。为进一步方便放置不同大小的物品,现有技术公开了一种可收缩翻转的冰箱搁架。该种冰箱搁架包括前搁架、后搁架;后搁架的底部设有用于收纳前搁架的收纳腔,后搁架的尾部与箱胆转动连接,并可向上翻转90°使其站立固定。但是该种冰箱搁架在将前搁架拉出至后搁架前侧时,通过收容腔前侧的限位部对前搁架向前限位,并通过冰箱内侧的卡槽固定前搁架的前端,该种限位方式较为麻烦,并且前搁架与后搁架的一致性较差。Refrigerators, as a container that keeps food or other items at a constant low temperature, have become one of the essential household appliances in modern homes. The refrigerator generally includes a refrigerating compartment and a freezing compartment which are vertically disposed to be used for respectively storing articles to be stored at different temperatures. A plurality of spaced racks are usually provided in the refrigerating compartment to make full use of the space of the refrigerating compartment. To further facilitate placement of articles of different sizes, the prior art discloses a collapsible reversible refrigerator shelf. The refrigerator shelf comprises a front shelf and a rear shelf; the bottom of the rear shelf is provided with a storage cavity for accommodating the front shelf, the tail of the rear shelf is rotatably connected with the case, and can be turned up by 90° to stand fixed. However, when the refrigerator shelf is pulled out to the front side of the rear shelf, the front shelf is forwardly restricted by the limiting portion on the front side of the receiving cavity, and the front shelf is fixed by the card slot on the inner side of the refrigerator. The front end is more troublesome and the consistency between the front shelf and the rear shelf is poor.
因此,有必要提供一种改进的抽拉式搁物架组件及具有该组件的冰箱以解决上述问题。Accordingly, it would be desirable to provide an improved pull-out rack assembly and a refrigerator having the same to solve the above problems.
发明内容Summary of the invention
本发明的目的在于提供一种一致性较好的抽拉式搁物架组件及具有该组件的冰箱。It is an object of the present invention to provide a draw frame assembly that is more consistent and a refrigerator having the same.
根据本发明的一个方面,提供了一种抽拉式搁物架组件,包括:According to one aspect of the invention, a pull-out rack assembly is provided, comprising:
主搁架,包括搁板和设置在所述搁板两侧的支撑架,所述支撑架设有沿所述搁板厚度方向位于所述搁板下方的滑槽以及形成在所述滑槽前端的挡板;和a main shelf comprising a shelf and a support frame disposed on two sides of the shelf, the support frame being provided with a sliding slot located below the shelf in a thickness direction of the shelf and formed at a front end of the sliding slot Baffle; and
副搁架,其两侧伸入所述滑槽内并可在所述滑槽内移动,并且所述副搁架两侧后方分别设有向外突伸的定位柱,The auxiliary shelf has two sides extending into the sliding slot and movable in the sliding slot, and the two sides of the auxiliary shelf are respectively provided with positioning pillars protruding outwardly.
所述支撑架还可设有位于所述搁板前方并与所述滑槽上下连通的过渡槽、位于所述搁板与所述过渡槽之间的定位槽、以及上下间隔所述滑槽与所 述定位槽以支撑所述副搁架的支撑板;在所述副搁架向前拉出时,所述定位柱经过所述过渡槽并移动至所述定位槽内,所述支撑板支撑在所述副搁架的后侧下方使得所述副搁架与所述搁板位于同一平面上。The support frame may further include a transition groove located in front of the shelf and communicating with the chute up and down, a positioning groove between the shelf and the transition slot, and spacing the chute up and down Place Positioning the groove to support the support plate of the auxiliary shelf; when the auxiliary shelf is pulled forward, the positioning post passes through the transition groove and moves into the positioning groove, and the support plate is supported The underside of the sub-shelf causes the sub-shelf to be on the same plane as the shelf.
作为本发明的进一步改进,所述支撑架还可设有形成在所述过渡槽和所述定位槽之间的定位突起,所述定位突起自所述支撑板前端向上突伸而成,As a further improvement of the present invention, the support frame may further be provided with a positioning protrusion formed between the transition groove and the positioning groove, and the positioning protrusion protrudes upward from the front end of the support plate.
所述过渡槽和所述定位槽在所述定位突起上方相连通,所述副搁架向前拉出时,所述定位柱经过所述过渡槽、并越过所述定位突起后定位在所述定位槽内。The transition groove and the positioning groove are communicated above the positioning protrusion, and when the auxiliary shelf is pulled forward, the positioning post passes through the transition groove and is positioned after the positioning protrusion Position the slot.
作为本发明的进一步改进,所述支撑架还可设有位于所述定位槽顶端以防止所述定位柱向上脱离的顶壁。As a further improvement of the present invention, the support frame may further be provided with a top wall located at the top end of the positioning groove to prevent the positioning post from being detached upward.
作为本发明的进一步改进,所述滑槽外侧可形成有侧壁、下侧形成有自所述侧壁底端向内延伸以支撑所述副搁架的底壁,所述挡板与所述侧壁相连接,并且所述挡板向内延伸的宽度不大于所述定位柱的宽度。As a further improvement of the present invention, the outer side of the chute may be formed with a side wall, and the lower side is formed with a bottom wall extending inward from the bottom end of the side wall to support the sub-shelf, the baffle and the baffle The side walls are connected and the width of the baffle extending inwardly is no greater than the width of the locating post.
作为本发明的进一步改进,所述侧壁可延伸至所述定位槽和所述过渡槽的外侧,所述支撑板和所述定位突起均与所述侧壁垂直连接,并且所述定位突起的宽度不大于所述定位柱的宽度。As a further improvement of the present invention, the side wall may extend to an outer side of the positioning groove and the transition groove, the support plate and the positioning protrusion are both perpendicularly connected to the side wall, and the positioning protrusion The width is not greater than the width of the positioning post.
作为本发明的进一步改进,所述支撑架两侧还可分别设置有一向外延伸的转轴。As a further improvement of the present invention, an outwardly extending rotating shaft may be respectively disposed on both sides of the support frame.
根据本发明的另一方面,还提供了一种冰箱,包括内胆,所述冰箱还包括设置在所述内胆内的上述任一抽拉式搁物架组件。According to another aspect of the present invention, there is also provided a refrigerator including a liner, the refrigerator further comprising any of the above-described pull-out rack assemblies disposed within the bladder.
作为本发明的进一步改进,所述冰箱还可包括设置在所述内胆的两侧内壁上的支撑梁,所述支撑梁包括位于后侧以支撑所述主搁架两侧的后侧支撑部和位于前侧以支撑所述副搁架的前侧支撑部,所述前侧支撑部高于后侧支撑部。As a further improvement of the present invention, the refrigerator may further include a support beam disposed on both inner walls of the inner liner, the support beam including a rear side support portion on a rear side to support both sides of the main shelf And a front side support portion on the front side to support the sub-shelf, the front side support portion being higher than the rear side support portion.
作为本发明的进一步改进,所述后侧支撑部的后侧可设有一弧形凹槽,所述支撑架两侧分别向外突伸的转轴收容在所述弧形凹槽内并可在所述弧形凹槽内转动。As a further improvement of the present invention, the rear side of the rear side support portion may be provided with an arcuate groove, and the rotating shafts respectively protruding from the two sides of the support frame are received in the arcuate groove and can be Rotating within the curved groove.
作为本发明的进一步改进,所述支撑梁可自所述内胆的两侧内壁上直接突伸形成。As a further improvement of the present invention, the support beam may be formed to protrude directly from the inner walls of both sides of the inner liner.
本发明的有益效果是:本发明通过在主搁架的搁板前方设置与滑槽上下连通的过渡槽、定位槽、以及上下间隔滑槽与定位槽以支撑副搁架的支撑板, 使得副搁架向前拉出时,副搁架上的定位柱经过过渡槽后移动至定位槽内,支撑板支撑在副搁架的后侧下方使得副搁架与搁板位于同一平面上,从而使得副搁架在拉出后与主搁架的前后一致性较好;另外,副搁架因位于搁板前侧的定位槽内而被搁板阻挡,进而不能向后移动。The present invention has the beneficial effects that the present invention provides a transition groove that communicates with the chute in front of the shelf of the main shelf, a positioning groove, and upper and lower spacing chutes and positioning grooves to support the supporting plate of the sub-shelf. When the auxiliary shelf is pulled forward, the positioning post on the auxiliary shelf moves into the positioning slot after passing through the transition slot, and the support plate is supported under the rear side of the auxiliary shelf so that the auxiliary shelf and the shelf are on the same plane. Therefore, the auxiliary shelf is better in front and rear consistency with the main shelf after being pulled out; in addition, the auxiliary shelf is blocked by the shelf due to being located in the positioning groove on the front side of the shelf, and thus cannot be moved backward.
附图说明DRAWINGS
图1是本发明冰箱一较佳实施方式的部分结构立体图;1 is a perspective view showing a partial structure of a preferred embodiment of the refrigerator of the present invention;
图2是本发明抽拉式搁物架组件中的主搁架的立体图;Figure 2 is a perspective view of the main shelf in the pull-out rack assembly of the present invention;
图3是图2中主搁架的部分结构示意图;Figure 3 is a partial structural view of the main shelf of Figure 2;
图4是本发明抽拉式搁物架组件中的副搁架的俯视图;Figure 4 is a top plan view of the sub-shelf in the pull-out rack assembly of the present invention;
图5是本发明抽拉式搁物架组件的主搁架和副搁架重叠设置时的俯视图;Figure 5 is a plan view showing the main shelf and the sub-shelf of the pull type rack assembly of the present invention when they are overlapped;
图6是本发明抽拉式搁物架组件的副搁架拉出时的俯视图。Figure 6 is a plan view of the side shelf of the pull-out rack assembly of the present invention as it is pulled out.
具体实施方式detailed description
以下将结合附图所示的各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 in conjunction with the embodiments shown in the drawings. However, the embodiments are not intended to limit the invention, and the structural, method, or functional changes made by those skilled in the art in accordance with the embodiments are included in the scope of the present invention.
图1至图6所示为本发明抽拉式搁物架组件100的较佳实施方式。本发明抽拉式搁物架组件100用于冰箱800内,以供放置物品(未图示)。1 through 6 illustrate a preferred embodiment of the pull cup rack assembly 100 of the present invention. The pull-out rack assembly 100 of the present invention is used in a refrigerator 800 for placing items (not shown).
参见图1和图2,冰箱800可包括内胆81,抽拉式搁物架组件100可直接固定在内胆81的内壁上。为方便对抽拉式搁物架组件100进行定位,本发明中冰箱800还可包括设置在内胆81的两侧内壁上的支撑梁82。支撑梁82包括位于后侧的后侧支撑部821和位于前侧的前侧支撑部822,前侧支撑部822高于后侧支撑部821。在本实施方式中,支撑梁82直接自内胆81的两侧内壁上突伸形成,即与内胆81一体成型而成,从而可增强支撑梁82的强度,同时减少安装步骤。Referring to FIGS. 1 and 2, the refrigerator 800 can include a liner 81 that can be directly secured to the inner wall of the inner liner 81. To facilitate positioning of the pull-out rack assembly 100, the refrigerator 800 of the present invention may further include a support beam 82 disposed on the inner walls of both sides of the inner liner 81. The support beam 82 includes a rear side support portion 821 on the rear side and a front side support portion 822 on the front side, and the front side support portion 822 is higher than the rear side support portion 821. In the present embodiment, the support beam 82 is formed directly from the inner walls of both sides of the inner liner 81, that is, integrally formed with the inner liner 81, thereby enhancing the strength of the support beam 82 while reducing the installation step.
为进一步适应较大物品的放置,本发明抽拉式搁物架组件100整体还可在内胆81内向上翻转呈直立状或向后倾斜抵靠在内胆81后壁上。此时,可在后侧支撑部821上设置一弧形凹槽8211,在抽拉式搁物架组件100的两侧分别向外突设一与弧形凹槽8211相配合的转轴10;另外,内胆81后壁 上可设置有向前突出以支撑抽拉式搁物架组件100的突条811;从而可通过转轴10在弧形凹槽8211内转动而使得本发明抽拉式搁物架组件100向上翻起,并向后抵靠在突条811上,从而可让出较大的空间以供放置大型物品。To further accommodate the placement of larger items, the pull-out rack assembly 100 of the present invention as a whole can also be flipped up in the inner liner 81 in an upright or rearward manner against the rear wall of the inner liner 81. At this time, an arcuate groove 8211 may be disposed on the rear side support portion 821, and a rotating shaft 10 matching the arcuate groove 8211 is respectively protruded outwardly on both sides of the pull type shelf assembly 100; , the back wall of the inner tank 81 A rib 811 protruding forwardly to support the pull-out rack assembly 100 may be disposed thereon; thereby the pull-out rack assembly 100 of the present invention may be flipped up by the rotation of the rotating shaft 10 within the curved recess 8211 And back against the ridge 811, allowing for a larger space for large items.
结合图1至图4所示,本发明抽拉式搁物架组件100包括主搁架1及可相对主搁架1滑动的副搁架2。1 to 4, the pull-out rack assembly 100 of the present invention includes a main shelf 1 and a sub-shelf 2 slidable relative to the main shelf 1.
主搁架1包括搁板11和设置在搁板11两侧的支撑架12。在本实施方式中,搁板11由玻璃材质制成,支撑架12包覆在搁板11的两侧;诚然,搁板11也可由其他材质制成;搁板11也可与支撑架12成型为一体。The main shelf 1 includes a shelf 11 and a support frame 12 disposed on both sides of the shelf 11. In the present embodiment, the shelf 11 is made of glass material, and the support frame 12 is wrapped on both sides of the shelf 11; of course, the shelf 11 can also be made of other materials; the shelf 11 can also be formed with the support frame 12 As one.
支撑架12设有包覆在搁板11两侧的包覆部120、沿搁板11厚度方向位于搁板11下方的滑槽13。在副搁架2与主搁架1重叠设置时,副搁架2的两侧收容在滑槽13内,并可在滑槽13内前后移动;另外,副搁架2的两侧后端分别设有一向外垂直突伸的定位柱21;定位柱21也突伸入滑槽13内,并可在滑槽13内跟随副搁架2整体移动。The support frame 12 is provided with a covering portion 120 covering both sides of the shelf 11 and a sliding groove 13 located below the shelf 11 in the thickness direction of the shelf 11. When the sub-shelf 2 and the main shelf 1 are overlapped, the two sides of the sub-shelf 2 are accommodated in the chute 13 and can be moved back and forth in the chute 13; A positioning post 21 protruding perpendicularly outwardly is disposed; the positioning post 21 also protrudes into the sliding slot 13 and can follow the overall movement of the sub-shelf 2 in the chute 13.
支撑架12还设有形成在滑槽13前端的挡板14、位于搁板11前方并与滑槽13上下连通的过渡槽15、位于搁板11与过渡槽15之间的定位槽16、以及上下间隔滑槽13与定位槽16以支撑副搁架2的支撑板161。支撑板161自包覆部120的前端向前延伸形成,并且支撑板161的宽度大于定位柱21的宽度,以伸入副搁架2的下方。The support frame 12 is further provided with a baffle 14 formed at the front end of the chute 13, a transition groove 15 located in front of the shelf 11 and communicating with the chute 13 up and down, a positioning groove 16 between the shelf 11 and the transition groove 15, and The chute 13 and the positioning groove 16 are spaced apart from each other to support the support plate 161 of the sub-shelf 2. The support plate 161 is formed to extend forward from the front end of the covering portion 120, and the width of the support plate 161 is larger than the width of the positioning post 21 to extend below the sub-shelf 2.
在副搁架2向前拉出移动至搁板11前侧时,定位柱21经过过渡槽15并移动至定位槽16内,副搁架2的后侧下方被支撑在支撑板161上,从而使得副搁架2与搁板11位于同一平面上,具体为副搁架2的上表面与搁板11上表面平齐,即使得本发明整个抽拉式搁物架组件100的前后一致性较高。When the sub-shelf 2 is pulled forward and moved to the front side of the shelf 11, the positioning post 21 passes through the transition groove 15 and moves into the positioning groove 16, and the rear side of the sub-shelf 2 is supported on the support plate 161, thereby The sub-shelf 2 is placed on the same plane as the shelf 11 , specifically, the upper surface of the sub-shelf 2 is flush with the upper surface of the shelf 11 , that is, the front and rear consistency of the entire pull-type rack assembly 100 of the present invention is relatively uniform. high.
为避免副搁架2自定位槽16向前脱落,支撑架12上还设有形成在过渡槽15和定位槽16之间的定位突起17,定位柱21收容在定位槽16内时并被定位突起17阻挡而不能前行。定位突起17自支撑板161前端向上突伸而成。过渡槽15和定位槽16在定位突起17上方前后连通;从而在副搁架2向前移动至搁板11前侧时,副搁架2上的定位柱21是穿过过渡槽15、并越过定位突起17后定位在定位槽16内。In order to prevent the sub-shelf 2 from falling forward from the positioning groove 16, the support frame 12 is further provided with a positioning protrusion 17 formed between the transition groove 15 and the positioning groove 16, and the positioning post 21 is positioned in the positioning groove 16 and is positioned. The protrusion 17 blocks and cannot travel forward. The positioning protrusion 17 is formed to protrude upward from the front end of the support plate 161. The transition groove 15 and the positioning groove 16 are connected back and forth above the positioning protrusion 17; so that when the sub-shelf 2 is moved forward to the front side of the shelf 11, the positioning post 21 on the sub-shelf 2 passes through the transition groove 15, and passes over The positioning protrusion 17 is positioned inside the positioning groove 16.
支撑架12还设有位于定位槽16顶端并与支撑板161相对设置的顶壁162,顶壁162可防止定位柱21在穿过定位突起17时向上脱落。顶壁162 与包覆部120前端相连接,并且顶壁162的宽度不大于定位柱21的宽度,以使得副搁架2除定位柱21的其他部分位于两侧支撑架12的顶壁162之间。另外,为方便副搁架2的拆卸清洗,挡板14顶部与顶壁162之间还设有与过渡槽15前后连通以供定位柱21向前移出的开槽151。The support frame 12 is further provided with a top wall 162 located at the top end of the positioning groove 16 and disposed opposite to the support plate 161. The top wall 162 prevents the positioning post 21 from falling upward when passing through the positioning protrusion 17. Top wall 162 It is connected to the front end of the covering portion 120, and the width of the top wall 162 is not greater than the width of the positioning post 21, so that the sub-shelf 2 is located between the top walls 162 of the side support frames 12 except for the other portions of the positioning post 21. In addition, in order to facilitate the disassembly and cleaning of the sub-shelf 2, a slot 151 is provided between the top of the baffle 14 and the top wall 162 for communicating back and forth with the transition groove 15 for the positioning post 21 to move forward.
另外,滑槽13外侧形成有自包覆部120下端向下延伸的侧壁131、下侧形成有自侧壁131底端向内延伸的底壁132。底壁132支撑在副搁架2的下方,并供副搁架2在其上前后移动。也就是说,在该实施方式中,底壁132形成滑槽13的下槽壁,包覆部120的位于搁板11下侧的部分形成滑槽13的上槽壁。侧壁131延伸至定位槽16和过渡槽15的外侧,并且支撑板161、顶壁162及定位突起17均与侧壁131垂直连接。Further, a side wall 131 extending downward from the lower end of the covering portion 120 is formed on the outer side of the chute 13, and a bottom wall 132 extending inward from the bottom end of the side wall 131 is formed on the lower side. The bottom wall 132 is supported below the sub-shelf 2 and the sub-shelf 2 is moved back and forth thereon. That is, in this embodiment, the bottom wall 132 forms the lower groove wall of the chute 13, and the portion of the covering portion 120 on the lower side of the shelf 11 forms the upper groove wall of the chute 13. The side wall 131 extends to the outside of the positioning groove 16 and the transition groove 15, and the support plate 161, the top wall 162, and the positioning protrusion 17 are all perpendicularly connected to the side wall 131.
挡板14与侧壁131垂直连接。挡板14与底壁132呈弧形过渡连接,以导引副搁架2两侧向上移动至过渡槽15内。挡板14向内突伸的宽度小于底壁14的宽度,并且挡板14向内延伸的宽度不大于定位柱21的宽度,由此可使得副搁架2向前移动时仅有副搁架2两侧的定位柱21受到挡板14的阻挡,副搁架2的其他部分可向前突伸出。The baffle 14 is vertically connected to the side wall 131. The baffle 14 and the bottom wall 132 are arcuately connected to guide the two sides of the sub-shelf 2 to move upward into the transition groove 15. The width of the baffle 14 projecting inward is smaller than the width of the bottom wall 14, and the width of the baffle 14 extending inward is not greater than the width of the positioning post 21, thereby allowing the sub-shelf 2 to move forward only with the sub-shelf The positioning posts 21 on both sides are blocked by the baffle 14, and other portions of the sub-shelves 2 can protrude forward.
定位突起17的宽度不大于定位柱21的宽度,以使得定位突起17仅对副搁架2两侧的定位柱21进行限位。The width of the positioning protrusion 17 is not greater than the width of the positioning post 21, so that the positioning protrusion 17 limits only the positioning post 21 on both sides of the sub-shelf 2.
此外,支撑架12还设有自滑槽13的底壁132下端向下延伸的旋转架121。与冰箱800内胆81的支撑梁82上的弧形凹槽8211相配合的转轴10是自旋转架121上向外突伸而成。旋转架121和转轴10靠近支撑架12的后方位置处设置。In addition, the support frame 12 is further provided with a rotating frame 121 extending downward from the lower end of the bottom wall 132 of the sliding slot 13. The rotating shaft 10 that cooperates with the curved groove 8211 on the support beam 82 of the inner casing 81 of the refrigerator 800 is formed to protrude outward from the rotating frame 121. The rotating frame 121 and the rotating shaft 10 are disposed near the rear of the support frame 12.
结合图1至图6所示,本发明抽拉式搁物架组件100在使用时,当冰箱800内均放置小型物品时,可将副搁架2向前拉出至搁板11前方,并通过定位柱21穿过过渡槽15、并越过定位突起17后定位在定位槽16内而对副搁架2进行前后定位,同时副搁架2的后方两侧分别被支撑在支撑板161上,从而使得副搁架2上表面与搁板11上表面平齐;此时主搁架1两侧被冰箱800内胆81上支撑梁82的后侧支撑部821支撑,副搁架2两侧被支撑梁82上的前侧支撑部822支撑,从而使得主搁架1和副搁架2在冰箱800内定位稳固。As shown in FIG. 1 to FIG. 6, when the pull-out rack assembly 100 of the present invention is used, when a small item is placed in the refrigerator 800, the sub-shelf 2 can be pulled forward to the front of the shelf 11, and The sub-shelf 2 is positioned forward and backward by the positioning post 21 passing through the transition groove 15 and passing over the positioning protrusion 17 and positioned in the positioning groove 16, and the rear sides of the sub-shelf 2 are respectively supported on the support plate 161. Therefore, the upper surface of the sub-shelf 2 is flush with the upper surface of the shelf 11; at this time, both sides of the main shelf 1 are supported by the rear side support portion 821 of the support beam 82 on the inner tank 81 of the refrigerator 800, and both sides of the sub-shelf 2 are The front side support portion 822 on the support beam 82 is supported such that the main shelf 1 and the sub-shelf 2 are positioned and secured within the refrigerator 800.
当冰箱800内需放置较大型物品时,可将副搁架2退回至滑槽13内,从而与主搁架1重叠设置,让开主搁架1前侧的空间以供较大型物品的放置。 When a larger item is to be placed in the refrigerator 800, the sub-shelf 2 can be retracted into the chute 13 so as to overlap with the main shelf 1 to allow the space on the front side of the main shelf 1 to be placed for larger items.
当需要放置大型物品时,可将主搁架1连同副搁架2一起向上旋转,使得本发明的抽拉式搁物架组件100向上翻起并抵靠在冰箱800的内胆81后壁的突条811上,进而让开较大空间以供大型物品的放置。When a large item needs to be placed, the main shelf 1 can be rotated upward together with the sub-shelf 2, so that the pull-out rack assembly 100 of the present invention is flipped up and abuts against the rear wall of the inner tank 81 of the refrigerator 800. On the ridge 811, a larger space is allowed for the placement of large items.
综上所述,本发明的抽拉式搁物架组件100一方面通过在主搁架1的搁板11前方设置与滑槽13上下连通的过渡槽15、定位槽16、以及上下间隔滑槽13与定位槽16以支撑副搁架2的支撑板161,使得副搁架2向前拉出时,副搁架2上的定位柱21经过过渡槽15后移动至定位槽16内;支撑板161支撑在副搁架2的后侧下方使得副搁架2与搁板11位于同一平面上,从而使得副搁架2在拉出后与主搁架1的前后一致性较好。另外,副搁架2因位于搁板11前侧的定位槽16内而被搁板11阻挡,进而不能向后移动;另一方面,本发明中还在定位槽16与过渡槽15之间设置定位突起17,以将定位柱21定位在定位槽16中,从而防止副搁架2向前脱落,使副搁架2与主搁架1之间定位稳固,不易晃动。此外,本发明的抽拉式搁物架组件100还可通过转轴10与内胆81的支撑梁82上的弧形凹槽8211配合旋转,使得搁物架组件100整体向上翻起以适应大型物品的放置,从而使得设置有本发明抽拉式搁物架组件100的冰箱800可适应不用大小物品的放置。In summary, the pull-out rack assembly 100 of the present invention is provided with a transition groove 15 that communicates with the chute 13 in the front of the shelf 11 of the main shelf 1 , a positioning groove 16 , and an upper and lower chutes. 13 and the positioning groove 16 to support the support plate 161 of the sub-shelf 2, so that when the sub-shelf 2 is pulled forward, the positioning post 21 on the sub-shelf 2 passes through the transition groove 15 and moves into the positioning groove 16; The 161 is supported below the rear side of the sub-shelf 2 such that the sub-shelf 2 and the shelf 11 are on the same plane, so that the sub-shelf 2 is better aligned with the main shelf 1 after being pulled out. In addition, the sub-shelf 2 is blocked by the shelf 11 due to being located in the positioning groove 16 on the front side of the shelf 11, and thus cannot be moved backward; on the other hand, the present invention is also disposed between the positioning groove 16 and the transition groove 15. The protrusions 17 are positioned to position the positioning post 21 in the positioning groove 16, thereby preventing the sub-shelf 2 from falling forward, so that the positioning between the sub-shelf 2 and the main shelf 1 is stable and is not easy to shake. In addition, the pull-out rack assembly 100 of the present invention can also be rotated by the rotating shaft 10 in cooperation with the curved recess 8211 on the support beam 82 of the inner casing 81, so that the rack assembly 100 is integrally turned up to accommodate large items. The placement of the refrigerator 800, which is provided with the pull-out rack assembly 100 of the present invention, can accommodate the placement of items that are not sized.
应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式仅包含一个独立的技术方案,说明书的这种叙述方式仅仅是为清楚起见,本领域技术人员应当将说明书作为一个整体,各实施方式中的技术方案也可以经适当组合,形成本领域技术人员可以理解的其他实施方式。It should be understood that, although the description is described in terms of embodiments, the embodiments are not intended to be construed as a single. The technical solutions in the embodiments may also be combined as appropriate to form other embodiments that can be understood by those skilled in the art.
上文所列出的一系列的详细说明仅仅是针对本发明的可行性实施方式的具体说明,它们并非用以限制本发明的保护范围,凡未脱离本发明技艺精神所作的等效实施方式或变更均应包含在本发明的保护范围之内。 The series of detailed descriptions set forth above are merely illustrative of the possible embodiments of the present invention, and are not intended to limit the scope of the present invention. Changes are intended to be included within the scope of the invention.

Claims (10)

  1. 一种抽拉式搁物架组件,包括:A pull-out rack assembly comprising:
    主搁架,包括搁板和设置在所述搁板两侧的支撑架,所述支撑架设有沿所述搁板厚度方向位于所述搁板下方的滑槽以及形成在所述滑槽前端的挡板;和a main shelf comprising a shelf and a support frame disposed on two sides of the shelf, the support frame being provided with a sliding slot located below the shelf in a thickness direction of the shelf and formed at a front end of the sliding slot Baffle; and
    副搁架,其两侧伸入所述滑槽内并可在所述滑槽内移动,并且所述副搁架两侧后方分别设有向外突伸的定位柱,The auxiliary shelf has two sides extending into the sliding slot and movable in the sliding slot, and the two sides of the auxiliary shelf are respectively provided with positioning pillars protruding outwardly.
    其特征在于:所述支撑架还设有位于所述搁板前方并与所述滑槽上下连通的过渡槽、位于所述搁板与所述过渡槽之间的定位槽、以及上下间隔所述滑槽与所述定位槽以支撑所述副搁架的支撑板;在所述副搁架向前拉出时,所述定位柱经过所述过渡槽并移动至所述定位槽内,所述支撑板支撑在所述副搁架的后侧下方使得所述副搁架与所述搁板位于同一平面上。The utility model is characterized in that: the support frame is further provided with a transition groove in front of the shelf and communicating with the chute up and down, a positioning groove between the shelf and the transition groove, and the upper and lower intervals a sliding groove and the positioning groove to support the supporting plate of the auxiliary shelf; when the auxiliary shelf is pulled forward, the positioning post passes through the transition groove and moves into the positioning groove, The support plate is supported below the rear side of the sub-shelf such that the sub-shelf is on the same plane as the shelf.
  2. 根据权利要求1所述的抽拉式搁物架组件,其特征在于:The pull-out rack assembly of claim 1 wherein:
    所述支撑架还设有形成在所述过渡槽和所述定位槽之间的定位突起,所述定位突起自所述支撑板前端向上突伸而成,The support frame is further provided with a positioning protrusion formed between the transition groove and the positioning groove, and the positioning protrusion protrudes upward from the front end of the support plate.
    所述过渡槽和所述定位槽在所述定位突起上方相连通,所述副搁架向前拉出时,所述定位柱经过所述过渡槽、并越过所述定位突起后定位在所述定位槽内。The transition groove and the positioning groove are communicated above the positioning protrusion, and when the auxiliary shelf is pulled forward, the positioning post passes through the transition groove and is positioned after the positioning protrusion Position the slot.
  3. 根据权利要求2所述的抽拉式搁物架组件,其特征在于:The pull-out rack assembly of claim 2 wherein:
    所述支撑架还设有位于所述定位槽顶端以防止所述定位柱向上脱离的顶壁。The support frame is further provided with a top wall located at the top end of the positioning groove to prevent the positioning column from being detached upward.
  4. 根据权利要求2所述的抽拉式搁物架组件,其特征在于:The pull-out rack assembly of claim 2 wherein:
    所述滑槽外侧形成有侧壁、下侧形成有自侧壁底端向内延伸以支撑副搁架的底壁,所述挡板与所述侧壁相连接,并且所述挡板向内延伸的宽度不大于所述定位柱的宽度。a sidewall is formed on an outer side of the chute, and a bottom wall extending inward from a bottom end of the sidewall to support the sub-shelf is formed on the lower side, the baffle is connected to the sidewall, and the baffle is inward The width of the extension is not greater than the width of the positioning post.
  5. 根据权利要求4所述的抽拉式搁物架组件,其特征在于:The pull-out rack assembly of claim 4 wherein:
    所述侧壁延伸至所述定位槽和所述过渡槽的外侧,所述支撑板和所述定 位突起均与所述侧壁垂直连接,并且所述定位突起的宽度不大于所述定位柱的宽度。The side wall extends to the outside of the positioning groove and the transition groove, the support plate and the fixed The bit protrusions are each perpendicularly connected to the side wall, and the width of the positioning protrusion is not greater than the width of the positioning post.
  6. 根据权利要求1所述的抽拉式搁物架组件,其特征在于:The pull-out rack assembly of claim 1 wherein:
    所述支撑架两侧还分别设置有一向外延伸的转轴。An outwardly extending rotating shaft is further disposed on each side of the support frame.
  7. 一种冰箱,包括内胆,其特征在于:还包括设置在所述内胆内的如权利要求1至6中任意一项所述的抽拉式搁物架组件。A refrigerator comprising a liner, characterized by further comprising a pull-out rack assembly according to any one of claims 1 to 6 disposed in the bladder.
  8. 根据权利要求7所述的冰箱,其特征在于:The refrigerator according to claim 7, wherein:
    所述冰箱还包括设置在所述内胆的两侧内壁上的支撑梁,所述支撑梁包括位于后侧以支撑所述主搁架两侧的后侧支撑部和位于前侧以支撑所述副搁架的前侧支撑部,所述前侧支撑部高于后侧支撑部。The refrigerator further includes a support beam disposed on inner walls of both sides of the inner casing, the support beam including a rear side support portion on a rear side to support both sides of the main shelf and a front side to support the a front side support portion of the sub-shelf, the front side support portion being higher than the rear side support portion.
  9. 根据权利要求8所述的冰箱,其特征在于:The refrigerator according to claim 8, wherein:
    所述后侧支撑部的后侧设有一弧形凹槽,所述支撑架两侧分别向外突伸的转轴收容在所述弧形凹槽内并可在所述弧形凹槽内转动。The rear side of the rear side support portion is provided with an arcuate groove, and the rotating shafts respectively protruding from the two sides of the support frame are received in the arcuate groove and can rotate in the arcuate groove.
  10. 根据权利要求8所述的冰箱,其特征在于:The refrigerator according to claim 8, wherein:
    所述支撑梁自所述内胆的两侧内壁上直接突伸形成。 The support beam is formed by directly protruding from inner walls of both sides of the inner tank.
PCT/CN2015/070542 2014-01-13 2015-01-12 Pull-out shelving assembly and refrigerator having said assembly WO2015104000A1 (en)

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CN104913588B (en) * 2015-06-16 2017-12-08 无锡海达尔精密滑轨股份有限公司 Rack rail system for refrigerator

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