JP3714351B2 - refrigerator - Google Patents

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Publication number
JP3714351B2
JP3714351B2 JP2004081824A JP2004081824A JP3714351B2 JP 3714351 B2 JP3714351 B2 JP 3714351B2 JP 2004081824 A JP2004081824 A JP 2004081824A JP 2004081824 A JP2004081824 A JP 2004081824A JP 3714351 B2 JP3714351 B2 JP 3714351B2
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shelf
engagement
network
engaging
claw
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JP2004205205A (en
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豊 八下田
益二 須藤
省三 小川
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Hitachi Ltd
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Hitachi Ltd
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Description

本発明は、冷蔵庫に関するものである。   The present invention relates to a refrigerator.

従来のこの種冷蔵庫の棚網としては、特開平６−１５９９２４に示す如きものがある。これを図６を用いて説明する。   A conventional shelf network for this type of refrigerator is disclosed in JP-A-6-159924. This will be described with reference to FIG.

２１は冷蔵庫の庫内に設置される棚網。この棚網２１は合成樹脂材でつくられている。通常、この種合成樹脂材で作られる棚網は載置される負荷の重みで該棚が変形しないよう多数のフランジ２２が設けられている。このフランジ２２の高さＨ寸法は通常棚網の巾にもよるが、２０〜３５ｍｍ位のものとなる。この為この棚網が庫内に数枚設置されると棚網フランジＨ寸法が高く庫内が狭く見える等の問題があった。   21 is a shelf network installed in the refrigerator cabinet. The shelf network 21 is made of a synthetic resin material. Usually, a shelf network made of this kind of synthetic resin material is provided with a large number of flanges 22 so that the shelf is not deformed by the weight of a load to be placed. The height H dimension of the flange 22 is usually about 20 to 35 mm although it depends on the width of the shelf network. For this reason, when several shelves are installed in the cabinet, there is a problem that the size of the shelf mesh flange H is high and the interior looks narrow.

又、この庫内の狭さ感を使用者に与えない為に、該棚網の前方端のみ２０〜３５ｍｍの補強リブを設けずに断面Ｃ字形の補強金具２３を設けることもある。   Further, in order not to give the user a feeling of narrowness in the cabinet, the reinforcing bracket 23 having a C-shaped cross section may be provided without providing a reinforcing rib of 20 to 35 mm only at the front end of the shelf network.

図６に示すような棚網には下記する問題があった。
（１）前方端は補強金具２３を設けることにより薄くすることが出来るが、両側等には先の２０〜３５ｍｍのフランジ２２を作る為の額縁２４を形成しているので、この額縁巾Ｗ1寸法部に物が収納出来ない。 The shelf network as shown in FIG. 6 has the following problems.
(1) Although the front end can be thinned by providing the reinforcing metal fitting 23, the frame width W 1 is formed on the both sides and the like because the frame 24 for forming the flange 22 having the above 20 to 35 mm is formed. Objects cannot be stored in the dimensions.

（２）棚網２１を庫内側の棚リブ（図示せず）に載置しただけでは、棚網が物の出し入れ時の衝撃で動きやすい。等の問題点があった。 (2) If the shelf network 21 is simply placed on a shelf rib (not shown) inside the warehouse, the shelf network is easily moved by an impact when an object is taken in and out. There was a problem such as.

本発明は上記課題を解決すべくなされたものである。
すなわち、庫内に載置される棚と、前記庫内の両側壁に設けられ前記棚を載置するリブとを有した冷蔵庫において、
前記庫内の背壁及び前記棚の後方部に設けられ前記棚の位置ずれを防止する係合部を備え、前記係合部は、互いに係合する係合爪と係合穴とからなり、前記係合爪は前記棚の後方部に備えられ、前記係合穴は前記庫内の背壁に備えられ、この係合爪と係合穴は、係合されている状態で前記棚の前方が下げられると前記係合爪と前記係合穴との係合が外され、前記リブに置かれた前記棚が後ろまで押されると係合することを特徴としている。
The present invention has been made to solve the above problems.
That is, in a refrigerator having a shelf placed in a warehouse and ribs provided on both side walls in the warehouse to place the shelf,
An engagement portion provided on a back wall of the cabinet and a rear portion of the shelf to prevent displacement of the shelf, and the engagement portion includes an engagement claw and an engagement hole that are engaged with each other; The engaging claw is provided in a rear portion of the shelf, the engaging hole is provided in a back wall in the warehouse, and the engaging claw and the engaging hole are in front of the shelf in an engaged state. engagement with the engaging hole and the engaging claw is removed and is lowered, it is characterized in that the shelf placed in the rib engages the pushed to the back.

本発明は以上説明した如き構成を有するものであるから、庫内を広げてたっぷり収納出来る棚網を提供することが出来る他、多少の衝撃では動くことのない棚網保持構造が得られるものである。   Since the present invention has the configuration as described above, it is possible to provide a shelf network that can be fully accommodated by expanding the inside of the cabinet, and a shelf network holding structure that does not move under some impact can be obtained. is there.

以下本発明の詳細を図１〜図５に示す一実施例で説明する。
１は冷蔵庫本体。この本体１は内部に庫内２を形成している。３は先の庫内２を形成する内箱である。４は上記庫内２の背壁部に設けられた冷気吹出板。この冷気吹出板４は冷気吹出口５を数個所有している。６は内箱３の側壁に形成された棚受けリブ。この棚受けリブは後述する棚のほぼ全長にわたって設けられている。７は棚網。この棚網７は外周にほぼ板厚と同程度の立上りフランジ８を有している。又、この棚網７は合成樹脂製であり、平板上をなし、フランジ８を含め約１０〜１５ｍｍの厚さに形成されている。９はその棚網前端部に取付けられた金属製の化粧枠である。１０は棚網の後部下端面に設けられた第２の立上りフランジ。１１はこのフランジ１０に設けられた係合爪。１２は先の冷気吹出板４に設けられた係合穴。先の係合爪１１は係合穴１２に係止する。１３は冷気吹出板に設けた突リブ。この突リブ１３に先の第２の立上りフランジ１０が載置される。１４は棚網前端部に設けられた抱持部。この抱持部１４は先の棚受リブ６前端を包持する。（棚網取付け状態に於いて）１５は係合穴１２に係止する係合爪１１の外れ防止を行なう段部である。この段部１５は係合爪１１の係合穴１２への係止状態のとき、係合爪１１上面と段部１５までの距離Ｌ1寸法を爪部寸法Ｌ2よりわずか大きく形成されている。
このことにより、棚網７は図３に示す如く、わずか下に下げると係合爪１１が係止関係を解除するものである。 Details of the present invention will be described below with reference to an embodiment shown in FIGS.
1 is a refrigerator main body. The main body 1 forms an interior 2 inside. Reference numeral 3 denotes an inner box that forms the previous box 2. Reference numeral 4 denotes a cold air blowing plate provided on the back wall portion of the interior 2. The cold air outlet plate 4 has several cold air outlets 5. 6 is a shelf receiving rib formed on the side wall of the inner box 3. The shelf receiving rib is provided over almost the entire length of a shelf described later. 7 is a shelf network. The shelf network 7 has rising flanges 8 on the outer periphery that are approximately the same as the plate thickness. Further, the shelf network 7 is made of synthetic resin, is formed on a flat plate, and has a thickness of about 10 to 15 mm including the flange 8. Reference numeral 9 denotes a metal decorative frame attached to the front end of the shelf net. Reference numeral 10 denotes a second rising flange provided on the lower end surface of the rear portion of the shelf network. Reference numeral 11 denotes an engaging claw provided on the flange 10. Reference numeral 12 denotes an engagement hole provided in the previous cold air blowing plate 4. The previous engaging claw 11 is locked in the engaging hole 12. 13 is a protruding rib provided on the cold air blowing plate. The second rising flange 10 is placed on the protruding rib 13. 14 is a holding portion provided at the front end of the shelf net. The holding portion 14 holds the front end of the previous shelf receiving rib 6. Reference numeral 15 denotes a step portion for preventing the engagement claw 11 locked in the engagement hole 12 from coming off. The step 15 is formed so that the distance L 1 between the upper surface of the engagement claw 11 and the step 15 is slightly larger than the claw dimension L 2 when the engagement claw 11 is locked to the engagement hole 12. .
As a result, as shown in FIG. 3, when the shelf net 7 is lowered slightly, the engaging claws 11 release the locking relationship.

１６は透明な棚網７上面に設けられた凸部、この凸部１５は高さ０．２ｍｍ以内で上面に細かい溝等が形成されている。従って上記棚網上に物をのせた時には上記凸部１６上にのることとなる。もともとこの凸部上面には細かい溝が作られているので、この凸部１６上面にすり傷が出来ても、先の細かい溝と区別出来ない。このことにより透明の棚網に傷が付くのを防止しているものである。   Reference numeral 16 denotes a convex portion provided on the upper surface of the transparent shelf network 7, and the convex portion 15 has a height of 0.2 mm or less and has a fine groove or the like formed on the upper surface. Therefore, when an object is placed on the shelf network, it will be placed on the convex portion 16. Originally, since a fine groove is formed on the upper surface of the convex portion, even if the upper surface of the convex portion 16 is scratched, it cannot be distinguished from the fine groove. This prevents the transparent shelf network from being damaged.

以上のように本実施例の棚網は、約１０〜１５ｍｍ程度と非常に薄い棚とすることが出来るものであると共に、多少の衝撃で棚網が位置ズレすることがないものである。又、棚網７を脱着する時でも、係合爪が係合穴に係止しているだけであるので、取り外す時には棚網７前方を少し下に下げるだけで良く、また取付けるときには棚受リブに棚網を後ろまで少し強く押すだけで係合爪が簡単に係合穴に係止するものである。
勿論、この時第２の立上りフランジ８が突リブ１３上に位置するものである。 As described above, the shelf network of the present embodiment can be a very thin shelf of about 10 to 15 mm, and the shelf network is not displaced by a slight impact. Further, even when the shelf network 7 is detached, the engaging claws are only locked in the engagement holes. Therefore, when removing the shelf network 7, it is only necessary to lower the front of the shelf network 7 slightly. The engaging claw can be easily locked in the engaging hole by simply pushing the shelf net to the back slightly.
Of course, at this time, the second rising flange 8 is located on the protruding rib 13.

本実施例に於いては棚網前端裏面部に設けた抱持部で内箱側面に設けた棚受リブ前端を包持させると共に、冷気吹出板に係合爪の外れ防止を行なう段部を形成し、且つ係合爪上面と段部までの距離Ｌ1寸法を爪部寸法Ｌ2よりわずか大きくしたものである。 In the present embodiment, the holding portion provided on the back surface of the front end of the shelf net is used to hold the front end of the shelf receiving rib provided on the side surface of the inner box, and the step portion for preventing the engagement claw from coming off from the cold air blowing plate The distance L 1 dimension between the upper surface of the engaging claw and the step portion is slightly larger than the claw portion dimension L 2 .

更に、棚網の厚みをフランジを含めほぼ１０〜１５ｍｍとなし、その棚網を合成樹脂体の透明品とすると共に、その棚網の上面に高さ０．２ｍｍ以内の凸部を多数形成し、更にその凸部上面に細かい溝等を形成するようにしたものである。   Further, the thickness of the shelf network including the flange is about 10 to 15 mm, and the shelf network is made of a transparent synthetic resin body, and a large number of convex portions having a height of 0.2 mm or less are formed on the upper surface of the shelf network. Further, a fine groove or the like is formed on the upper surface of the convex portion.

冷蔵庫内に用いられる棚網を合成樹脂で皿状に作り、強度確保の為に板厚の２〜３倍位の立上りフランジを外周に作り全体として約１０ｍｍ前後の板厚とし、前方端の強度は金属製金具で確保し、両側は冷蔵庫の側壁に形成された棚リブで全長受けることにより強度を確保する。そして後方は冷気吹出板側に設けられた係合穴に棚網側の係止爪を係合させると共に、棚網後方に設けた第２立上りフランジを冷気吹出板側に設けた穴リブに載置するようにして該棚網の強度を確保するようにしたものである。   The shelf network used in the refrigerator is made into a dish shape with synthetic resin, and a rising flange of about 2 to 3 times the plate thickness is made on the outer circumference to ensure strength, and the total thickness is about 10 mm, and the strength at the front end Is secured with metal fittings, and both sides are secured by receiving full length with shelf ribs formed on the side wall of the refrigerator. The rear side engages the engaging claw on the shelf network side with the engagement hole provided on the cold air blowing plate side, and the second rising flange provided on the rear side of the shelf network is mounted on the hole rib provided on the cold air blowing plate side. The strength of the shelf network is ensured.

このようにすることにより、第２立上りフランジは物の載置には関係なくすることが出来る他、棚網上面全体（従来の額縁巾Ｗ1）をなくすことが出来るものである。 In this way, the second rising flange can be eliminated regardless of the placement of the object, and the entire top surface of the shelf network (conventional frame width W 1 ) can be eliminated.

本発明を備えた冷蔵庫から扉を取り除いた正面図The front view which removed the door from the refrigerator provided with this invention 図１のＡ−Ａ断面図AA sectional view of FIG. 図２の棚網の位置をズラした図The figure which shifted the position of the shelf network of FIG. 図１に用いた棚網の斜視図1 is a perspective view of the shelf network used in FIG. 図４のＢ部詳細図Part B detail view of FIG. 従来棚網の斜視図Perspective view of conventional shelf network

符号の説明Explanation of symbols

１・・・・・冷蔵庫本体 ２・・・・・庫内
３・・・・・内箱 ４・・・・・冷気吹出板
５・・・・・冷気吹出口 ６・・・・・棚受けリブ
７・・・・・棚網 ８・・・・・立上りフランジ
９・・・・・金属性の化粧枠 １０・・・・・第２の立上りフランジ
１１・・・・・係合爪 １２・・・・・係合穴
１３・・・・・突リブ １４・・・・・抱持部
１５・・・・・段部 １６・・・・・凸部
２１・・・・・棚網 ２２・・・・・フランジ
２３・・・・・補強金具
DESCRIPTION OF SYMBOLS 1 ... Refrigerator body 2 ... Inside 3 ... Inner box 4 ... Cold air blowout plate 5 ... Cold air outlet 6 ... Shelf receptacle Ribs 7... Shelf network 8... Rising flange 9... Metallic decorative frame 10... Second rising flange 11. ········· engagement hole 13 ··· projecting rib 14 ··· holding portion 15 ··· step portion 16 ··· convex portion 21 ··· shelf network .... Flange 23 ... Reinforcing metal fittings

Claims (1)

庫内に載置される棚と、前記庫内の両側壁に設けられ前記棚を載置するリブとを有した冷蔵庫において、
前記庫内の背壁及び前記棚の後方部に設けられ前記棚の位置ずれを防止する係合部を備え、
前記係合部は、互いに係合する係合爪と係合穴とからなり、前記係合爪は前記棚の後方部に備えられ、前記係合穴は前記庫内の背壁に備えられ、
この係合爪と係合穴は、係合されている状態で前記棚の前方が下げられると前記係合爪と前記係合穴との係合が外され、前記リブに置かれた前記棚が後ろまで押されると係合することを特徴とする冷蔵庫。 In the refrigerator having a shelf placed in the warehouse, and ribs provided on both side walls in the warehouse to place the shelf,
An engagement portion provided on the rear wall of the cabinet and the rear portion of the shelf to prevent the shelf from being displaced;
The engaging portion includes an engaging claw and an engaging hole that engage with each other, the engaging claw is provided in a rear portion of the shelf, and the engaging hole is provided in a back wall in the warehouse,
When the front of the shelf is lowered while the engagement claw and the engagement hole are engaged , the engagement between the engagement claw and the engagement hole is released, and the shelf is placed on the rib. refrigerator There, characterized in that the engagement and pushed to the back.
JP2004081824A 2004-03-22 2004-03-22 refrigerator Expired - Lifetime JP3714351B2 (en)

Priority Applications (1)

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JP2004081824A JP3714351B2 (en) 2004-03-22 2004-03-22 refrigerator

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Application Number Priority Date Filing Date Title
JP2004081824A JP3714351B2 (en) 2004-03-22 2004-03-22 refrigerator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP26487694A Division JP3635693B2 (en) 1994-10-28 1994-10-28 refrigerator

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JP2004205205A JP2004205205A (en) 2004-07-22
JP3714351B2 true JP3714351B2 (en) 2005-11-09

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