JP2004205205A - Refrigerator - Google Patents

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Publication number
JP2004205205A
JP2004205205A JP2004081824A JP2004081824A JP2004205205A JP 2004205205 A JP2004205205 A JP 2004205205A JP 2004081824 A JP2004081824 A JP 2004081824A JP 2004081824 A JP2004081824 A JP 2004081824A JP 2004205205 A JP2004205205 A JP 2004205205A
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shelf
engagement
refrigerator
claw
inner box
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JP3714351B2 (en
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Yutaka Yageta
豊 八下田
Masuji Sudo
益二 須藤
Shozo Ogawa
省三 小川
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Hitachi Ltd
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Hitachi Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem wherein shelves of a refrigerator are easy to be moved by a shock when putting in/out foods. <P>SOLUTION: This refrigerator having shelves loaded inside an inner box and ribs provided in both side walls of the inner box to place the shelves thereon is provided with engagement parts to be provided in a back wall of the inner box and the shelves to prevent a positional displacement of the shelves. This engagement part is formed of an engagement claw and an engagement hole to be engaged with each other, and the engagement claw and the engagement hole are provided so that the engagement thereof is released when a front part of the shelf is lowered and that the engagement claw and the engagement hole are engaged when the shelf placed on the ribs is pushed to the depth. <P>COPYRIGHT: (C)2004,JPO&NCIPI

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。   As a conventional shelf network of this kind of refrigerator, there is one as disclosed in Japanese Patent Application Laid-Open No. 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. The shelf net 21 is made of a synthetic resin material. Normally, 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 the load placed. The height H of the flange 22 usually depends on the width of the shelf net, but is about 20 to 35 mm. For this reason, when several shelves are installed in the refrigerator, there is a problem that the shelf network flange H has a large dimension and the refrigerator 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 to prevent the user from feeling the narrowness of the inside of the refrigerator, a 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 net.

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) The front end can be made thinner by providing a reinforcing bracket 23, but since a frame 24 for forming the flange 20 of 20 to 35 mm is formed on both sides and the like, the frame width W 1 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 net 21 is simply placed on the shelf ribs (not shown) inside the shelf, the shelf net can be easily moved by an impact at the time of putting in and taking out an object. There were problems 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。
内箱内に載置される棚と、前記内箱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、
前記内箱の背壁及び前記棚に設けられて前記棚の位置ずれを防止する係合部を備え、
この係合部は互いに係合する係合爪と係合穴とからなり、
この係合爪と係合穴は、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るように備えられ、
前記リブに置かれた前記棚が後ろまで押されると係合爪と係合穴とが係合する冷蔵庫。 The present invention has been made to solve the above problems.
In a refrigerator having a shelf mounted in the inner box and ribs provided on both side walls of the inner box to mount the shelf,
An engaging portion provided on the back wall of the inner box and the shelf to prevent the shelf from shifting,
This engaging portion comprises an engaging claw and an engaging hole that engage with each other,
The engagement claw and the engagement hole are provided such that when the front of the shelf is lowered, the engagement between the engagement claw and the engagement hole is released,
The refrigerator in which the engaging claw and the engaging hole are engaged when the shelf placed on the rib is pushed backward.

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 net that can be fully stored by expanding the inside of the refrigerator, and a shelf net holding structure that does not move by a slight 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。 The details of the present invention will be described below with reference to an embodiment shown in FIGS.
1 is a refrigerator body. The main body 1 has an interior 2 formed therein. Reference numeral 3 denotes an inner box that forms the above-mentioned interior 2. Reference numeral 4 denotes a cool air blow-out plate provided on the back wall of the interior 2 of the refrigerator. This cold air blowout 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 substantially the entire length of a shelf described later. 7 is a shelf network. The shelf net 7 has a rising flange 8 on the outer periphery which is substantially the same as the plate thickness. The shelf net 7 is made of a synthetic resin, is formed on a flat plate, and is formed to a thickness of about 10 to 15 mm including the flange 8. 9 is 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 net. Reference numeral 11 denotes an engagement claw provided on the flange 10. Reference numeral 12 denotes an engagement hole provided in the cold air blowing plate 4. The 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 part provided at the front end of the shelf net. The holding portion 14 holds the front end of the shelf receiving rib 6. Reference numeral 15 denotes a stepped portion for preventing the engagement claws 11 engaged with the engagement holes 12 from coming off (in a state where the shelf net is mounted). When the engaging claw 11 is locked in the engaging hole 12, the distance L 1 between the upper surface of the engaging claw 11 and the step 15 is slightly larger than the claw dimension L 2 . .
As a result, when the shelf net 7 is slightly lowered as shown in FIG. 3, the engagement 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 net 7. The convex portion 15 has a height of 0.2 mm or less and a fine groove or the like is formed on the upper surface. Therefore, when an object is placed on the shelf net, it comes on the convex portion 16. Since a fine groove is originally 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 net 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 net of the present embodiment can be a very thin shelf of about 10 to 15 mm, and the shelf net does not shift due to a slight impact. Also, even when the shelf net 7 is detached and attached, the engaging claws are merely engaged with the engaging holes. The engaging claw can be easily locked in the engaging hole simply by pushing the shelf net slightly backward.
Of course, at this time, the second rising flange 8 is located on the projecting 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 of the front end of the shelf net holds 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 tab from coming off the cold air blowing plate. formed, it is and what the distance L 1 size up engagement claw top and stepped portion is slightly larger than the claw section 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 net including the flange is set to approximately 10 to 15 mm, and the shelf net is made of a transparent synthetic resin body, and a number of convex portions having a height of 0.2 mm or less are formed on the upper surface of the shelf net. Further, fine grooves and the like are 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 net used in the refrigerator is made of synthetic resin in the shape of a dish, and a two to three times thicker rising flange is formed on the outer periphery to secure the strength and the overall thickness is about 10 mm, and the strength at the front end Is secured by metal fittings, and both sides are secured by shelf ribs formed on the side wall of the refrigerator to secure the strength. On the rear side, a hook on the shelf net is engaged with an engaging hole provided on the cold air outlet plate side, and a second rising flange provided on the rear of the shelf net is mounted on a hole rib provided on the cold air outlet plate side. The shelves are arranged so as to secure the strength of the shelf net.

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。 By doing so, the second rising flange can be made irrespective of the placement of an object, and the entire upper surface of the shelf network (the 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Front view with door removed from refrigerator equipped with the present 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 a shelf network used in FIG. 図４のＢ部詳細図Detailed view of section B in FIG. 従来棚網の斜視図Perspective view of conventional shelf net

符号の説明Explanation of reference numerals

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
1 ······ Refrigerator body 2 ······································································· Rib 7 Shelf net 8 Rising flange 9 Metal decorative frame 10 Second rising flange 11 Engagement claw 12 ... Engagement hole 13... Protrusion rib 14... Holding part 15... Step part 16. .... Flange 23 ........ Reinforcing bracket

Claims (1)

内箱内に載置される棚と、前記内箱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、
前記内箱の背壁及び前記棚に設けられて前記棚の位置ずれを防止する係合部を備え、
この係合部は互いに係合する係合爪と係合穴とからなり、
この係合爪と係合穴は、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るように備えられ、
前記リブに置かれた前記棚が後ろまで押されると係合爪と係合穴とが係合する冷蔵庫。
In a refrigerator having a shelf mounted in the inner box and ribs provided on both side walls of the inner box to mount the shelf,
An engaging portion provided on the back wall of the inner box and the shelf to prevent the shelf from shifting,
This engaging portion comprises an engaging claw and an engaging hole that engage with each other,
The engagement claw and the engagement hole are provided such that when the front of the shelf is lowered, the engagement between the engagement claw and the engagement hole is released,
The refrigerator in which the engaging claw and the engaging hole are engaged when the shelf placed on the rib is pushed backward.
JP2004081824A 2004-03-22 2004-03-22 refrigerator Expired - Lifetime JP3714351B2 (en)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

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Family Applications (1)

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

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