JP2994724B2 - Storage - Google Patents

Storage

Info

Publication number
JP2994724B2
JP2994724B2 JP2281016A JP28101690A JP2994724B2 JP 2994724 B2 JP2994724 B2 JP 2994724B2 JP 2281016 A JP2281016 A JP 2281016A JP 28101690 A JP28101690 A JP 28101690A JP 2994724 B2 JP2994724 B2 JP 2994724B2
Authority
JP
Japan
Prior art keywords
storage
packing
mounting base
fitting groove
neck
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2281016A
Other languages
Japanese (ja)
Other versions
JPH04155172A (en
Inventor
正孝 渡部
利美 細川
俊哉 穂積
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP2281016A priority Critical patent/JP2994724B2/en
Publication of JPH04155172A publication Critical patent/JPH04155172A/en
Application granted granted Critical
Publication of JP2994724B2 publication Critical patent/JP2994724B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【発明の詳細な説明】 (イ)産業上の利用分野 本発明はその裏面周縁にパッキングを装着した扉体を
有する冷蔵庫・冷凍庫等の貯蔵庫に関する。
The present invention relates to a storage such as a refrigerator or a freezer having a door body with a packing attached to a peripheral surface of a back surface thereof.

(ロ)従来の技術 従来閉扉時における扉体と断熱箱の開口縁との気密性
を良くするために、開口縁若しくは扉体の裏面周縁の何
れか一方にパッキングを配設している。例えば特開平
1−291088号公報や実公平1−41112号公報等があ
る。
(B) Conventional technology Conventionally, in order to improve the airtightness between the door body and the opening edge of the heat insulating box at the time of closing the door, packing is disposed on either the opening edge or the back edge of the door body. For example, there are Japanese Patent Application Laid-Open No. 1-21088 and Japanese Utility Model Application No. 1-4112.

前記の公報にあっては、扉の開放力を低減すべく、
ガスケットに、冷蔵庫内外を連通する通路と、扉の閉成
状態で通路を閉塞しガスケットの伸張により通路を開放
する弁とを一体的に形成したものが開示されている。
In the above publication, in order to reduce the opening force of the door,
A gasket is disclosed in which a passage communicating inside and outside the refrigerator and a valve that closes the passage when the door is closed and opens the passage by extending the gasket are integrally formed.

一方、前記の公報にあっては、ガスケットへのマグ
ネットの収納作業性を向上するために、マグネットより
も幅狭な連通路を介して嵌合溝に嵌合される嵌合部内の
中空部分に連通するマグネット収納部と、連通路を両側
から挾むように2個の中空室とを設けたガスケットを開
示するものである。
On the other hand, in the above-mentioned publication, in order to improve the workability of storing the magnet in the gasket, the hollow portion in the fitting portion fitted into the fitting groove through a communication passage narrower than the magnet is used. The present invention discloses a gasket provided with a communicating magnet housing portion and two hollow chambers so as to sandwich the communicating passage from both sides.

(ハ)発明が解決しようとする課題 前記公報にあっては、ガスケッ15を取付部材11に取
り付ける溝18の間口の向きが、扉体の側方であり、この
溝18に係合する楔部17を設けた取付基部16を扉体の内側
へ向けて押しつけることにより、楔部17が係合する。し
かしながら、扉の開閉操作時にガスケットに働く力の向
きと、楔部17の向きとが交差する関係にあることから、
度重なる開閉操作によって、楔部17と取付基部16との連
結部分や、取付基部16と緩衝部20との連結部分が衝撃に
より疲労して亀裂やひび割れが生じやすく、耐久性の面
で問題があった。
(C) Problems to be Solved by the Invention In the above-mentioned publication, the direction of the frontage of the groove 18 for attaching the gasket 15 to the attachment member 11 is the side of the door body, and the wedge portion engaging with the groove 18 By pressing the mounting base 16 provided with 17 toward the inside of the door body, the wedge portion 17 is engaged. However, since the direction of the force acting on the gasket at the time of opening and closing the door and the direction of the wedge portion 17 intersect,
Due to the repeated opening and closing operations, the connecting portion between the wedge portion 17 and the mounting base 16 and the connecting portion between the mounting base 16 and the buffering portion 20 are fatigued by impact, and cracks and cracks are likely to occur, which causes a problem in durability. there were.

他方、前記公報にあっては、マグネットの収納作業
は良くなるものの、連通路12を形成した関係上、ガスケ
ットの取り付けにあたり、嵌合部6を溝4の内方向へ押
しにくく、しかも変形しやすくなり、その嵌合固定が行
ないづらい問題があった。
On the other hand, according to the above publication, although the magnet storage operation is improved, the fitting portion 6 is hardly pushed inwardly of the groove 4 and is easily deformed when mounting the gasket due to the formation of the communication passage 12. Therefore, there is a problem that it is difficult to fix the fitting.

また、両者共に、ガスケットを溝方向への押しつけ作
業だけで、嵌合固定しづらいことから、機械を利用して
の取り付けには不向きであり、ガスケットの取付作業は
人為操作により行なわれるものであった。
Also, in both cases, it is difficult to fit and fix the gasket only by pressing the gasket in the groove direction, so it is not suitable for mounting using a machine, and the mounting work of the gasket is performed manually. Was.

そこで本発明では、パッキングの取り付け作業を行な
いやすくして、機械による自動固定を可能にできるパッ
キングを有する貯蔵庫を提供するものである。
In view of the above, the present invention provides a storage having a packing that facilitates the work of mounting the packing and enables automatic fixing by a machine.

本発明の貯蔵庫は、貯蔵庫の開口(2)を閉塞する扉
体(4)と、この扉体(4)の裏面に環状に装着され内
部より開口(17)が狭い嵌合溝(18)を有する枠体(1
4)と、この枠体(14)の嵌合溝(18)に一部が嵌合さ
れ、弾性材にて形成されたパッキング(20)と、このパ
ッキング(20)に設けられ、枠体(14)に当接する取付
基部(21)と、このパッキング(20)に設けられ、内部
にマグネット(23)を収納し、且つ、前記取付基部(2
1)の一方側に中空部(25,26,27)を介して連結されて
開口(2)の縁に当接する収納部(24)と、間口(17)
に対応する部分がくびれた首部(22B)が前付基部(2
1)の他方側に連結されて嵌合溝(18)に頭部(22A)が
挿入される挿入部(22)と、取付基部(21)に設けら
れ、首部(22B)から収納部(24)へ向けて中空部(25,
26,27)の中間位置まで延びた突部(32)と、頭部(22
A)のつけ根部分と取付基部(21)との距離Pと、嵌合
溝(18)に対応する部分の枠体(14)の厚さNと、首部
(22A)の長さMとの関係を、P≦N<Mとなるよう、
取付基部(21)の首部(22B)との連結部に形成された
凹み(31)とを備えることを特徴とする。
The storage of the present invention includes a door (4) for closing the opening (2) of the storage, and a fitting groove (18) which is annularly mounted on the back surface of the door (4) and has an opening (17) narrower than the inside. Frame (1
4) and a packing (20) partially fitted in the fitting groove (18) of the frame (14) and formed of an elastic material, and a packing (20) provided in the packing (20). 14) a mounting base (21) abutting against the mounting base (2), which is provided in the packing (20) and accommodates a magnet (23) therein;
A storage part (24) connected to one side of 1) through a hollow part (25, 26, 27) and abutting against the edge of the opening (2), and a frontage (17)
The neck (22B) with the neck corresponding to the front base (2
An insertion portion (22) that is connected to the other side of (1) and into which the head (22A) is inserted into the fitting groove (18), and is provided on the mounting base (21). ) Toward the hollow part (25,
26,27) and the head (22)
A) Relationship between distance P between base of base and mounting base (21), thickness N of frame (14) corresponding to fitting groove (18), and length M of neck (22A). So that P ≦ N <M,
A concave portion (31) formed at a connection portion between the mounting base portion (21) and the neck portion (22B).

(ホ)作 用 凹みは挿入部のくびれた部分の長さを長くするだけで
なく、嵌合溝へ挿入部を挿入させる際の挿入しろを大き
くするとともに、挿入部を嵌合溝の内方へ押しつけたと
きにたわんで復元力を生じるように作用する。この復元
力によって挿入部は嵌合溝における所定の位置で固定さ
れることとなる。また、挿入部を嵌合溝に挿入するにあ
たり、収納部を嵌合溝側へ押圧することにより、中空部
がつぶれて収納部内面が突部と当接することとなるた
め、突部は収納部の押しつけ距離を短くするように作用
するとともに、挿入部を外部から押しつけるための押圧
部材として作用する。
(E) Operation The dent not only increases the length of the constricted part of the insertion part, but also increases the insertion margin when inserting the insertion part into the fitting groove, and places the insertion part inside the fitting groove. It acts to generate a restoring force when pressed against With this restoring force, the insertion portion is fixed at a predetermined position in the fitting groove. Also, when inserting the insertion portion into the fitting groove, pressing the housing portion toward the fitting groove causes the hollow portion to be crushed and the inner surface of the housing portion to come into contact with the protrusion, so that the protrusion is , And acts as a pressing member for pressing the insertion portion from the outside.

(ヘ)実施例 以下図面に基づき本発明の実施例を説明する。(F) Example An example of the present invention will be described below with reference to the drawings.

1は貯蔵庫の一態様である冷蔵庫であり、前面に開口
2を有する断熱箱体3と、この開口2を開閉自在に閉塞
するように開口の一側に回動自在に枢支された扉体4と
から成る。5は扉体4の非枢支側前面に取り付けた把手
である。
Reference numeral 1 denotes a refrigerator which is an embodiment of a storage, and includes a heat insulating box 3 having an opening 2 on a front surface thereof, and a door rotatably supported by one side of the opening so as to close and open the opening 2. 4 Reference numeral 5 denotes a handle attached to the front side of the door 4 on the non-pivot side.

断熱箱体3は、鋼板製の外箱7と、合成樹脂製の内箱
8と、内外両箱間に充填した発泡断熱材9とからなり、
内部を貯蔵室10とするものである。11は外箱開口縁2の
前面フランジ7A裏側に配設した結露防止用の冷媒パイプ
である。
The heat-insulating box 3 includes an outer box 7 made of a steel plate, an inner box 8 made of a synthetic resin, and a foam insulating material 9 filled between the inner and outer boxes.
The inside is a storage room 10. Reference numeral 11 denotes a refrigerant pipe for preventing dew condensation, which is disposed on the back side of the front flange 7A of the outer box opening edge 2.

扉体4は、鋼板製の外板13の裏面周縁のフランジ13A
端に取付部材としての環状の枠体14を係合し、外板13内
に断熱材15を発泡充填した後、合成樹脂製の内板16の周
縁フランジ16Aを枠体14に固定して構成させる。枠体14
は、内部よりも間口17が狭いいわゆる蟻溝状を呈する嵌
合溝18を備えている。尚、間口17部分を図に示すように
その厚さが薄くなるように滑らかに傾斜を持たせておく
と、後述のパッキング20の固定が行ないやすくなる。
The door body 4 is formed by a flange 13A on the periphery of the rear surface of the outer plate 13 made of a steel plate.
After engaging an annular frame 14 as an attachment member at the end, filling the outer plate 13 with the heat insulating material 15 by foaming, and fixing the peripheral flange 16A of the synthetic resin inner plate 16 to the frame 14. Let it. Frame 14
Is provided with a fitting groove 18 having a so-called dovetail shape in which a frontage 17 is narrower than the inside. It is to be noted that if the frontage portion 17 is smoothly inclined so that its thickness is reduced as shown in the drawing, it becomes easier to fix the packing 20 described later.

20はゴム或いは合成樹脂等の弾性材を押し出し成形に
て構成したパッキングで、矩形状に接続されて扉体4の
周縁部や開口縁に取り付けられる。本実施例では、この
パッキング20を冷蔵庫1の扉体4に配設された枠体14の
嵌合溝18に取り付ける場合を例にとり説明する。
Reference numeral 20 denotes a packing formed by extruding an elastic material such as rubber or synthetic resin, which is connected in a rectangular shape and is attached to a peripheral portion or an opening edge of the door body 4. In the present embodiment, a case where this packing 20 is attached to the fitting groove 18 of the frame 14 provided on the door 4 of the refrigerator 1 will be described as an example.

パッキング20は、取付基部21に形成され嵌合溝18に挿
入される挿入部22と、内部にマグネット23を収納し冷蔵
庫1の開口縁に当接する収納部24と、取付基部21と収納
部24との間にこの基部21と収納部24を連結するように薄
肉に形成され衝撃を吸収すべく内部を中空にした中空部
としての第1緩衝部25・第2緩衝部26及び第3緩衝部27
と、第3緩衝部27から内方へ延在する複数の可撓性ヒレ
片28,29,30とを備える。尚、緩衝部25〜27の内部空気を
外部に排出するために適所に排気孔(図示せず)を形成
しておく。
The packing 20 includes an insertion portion 22 formed in the mounting base 21 and inserted into the fitting groove 18, a storage portion 24 for storing a magnet 23 therein and abutting on an opening edge of the refrigerator 1, a mounting base 21 and a storage portion 24. The first buffer section 25, the second buffer section 26, and the third buffer section, which are formed as thin sections so as to connect the base section 21 and the storage section 24 between them, and are hollow inside to absorb shock. 27
And a plurality of flexible fin pieces 28, 29, 30 extending inward from the third buffer 27. In addition, an exhaust hole (not shown) is formed in an appropriate place in order to discharge the air inside the buffer portions 25 to 27 to the outside.

挿入部22は、開口17部分に対応し頭部22Aよりもくび
れた首部22Bを有し、頭部22Aの幅Kは間口17の幅Lより
も大きくしている。また、取付基部21の挿入部22との連
結部分には、首部22Bの長さを長くするように凹み31を
形成し、この基部21の中空部側には第1緩衝部25内に位
置し挿入部22から収納部24へ向けて延びた突部32を形成
している。この突部32は第1緩衝部25の途中で止まって
いる例を示したが、第2緩衝部26まで延びたり、収納部
24の内面まで延ばしたりしてもよい。尚、収納部24を押
圧した場合に、この突部32を間接的に押しつけることが
できるように、挿入部22及び突部32の延長線上に収納部
24を位置させるものとする。また凹み31によって長くな
った首部22Bの長さMは、枠体14の厚さNよりも大きく
なっている。さらに、頭部22Aのつけ根部分と取付基部2
1との距離Pを厚さN以下に設定しておけば、パッキン
グ20の固定時に取付基部21と頭部22Aのつけ根部分とで
枠体14を挾み込むようにすることができる。これらの長
さ関係を式であらわせばP≦<N<Mとなる。
The insertion portion 22 has a neck portion 22B corresponding to the opening 17 and narrower than the head portion 22A. The width K of the head portion 22A is larger than the width L of the frontage 17. In addition, a recess 31 is formed in the connecting portion of the mounting base portion 21 with the insertion portion 22 so as to increase the length of the neck portion 22B, and the hollow portion of the base portion 21 is located in the first buffer portion 25. A projection 32 extending from the insertion section 22 toward the storage section 24 is formed. Although the projection 32 is shown as stopping at the middle of the first buffer 25, it extends to the second buffer 26,
It may extend to the inside of 24. Note that, when the storage portion 24 is pressed, the protrusion 32 is indirectly pressed against the insertion portion 22 and the storage portion on the extension of the protrusion 32.
24 shall be located. Further, the length M of the neck portion 22 </ b> B elongated by the recess 31 is larger than the thickness N of the frame body 14. Furthermore, the base portion of the head 22A and the mounting base 2
By setting the distance P to 1 to be equal to or less than the thickness N, the frame 14 can be sandwiched between the mounting base 21 and the base of the head 22A when the packing 20 is fixed. If these length relations are expressed by an equation, P ≦ N <M.

本実施例を通じてマグネットを備えたパッキングを示
したが、特にこのマグネットを要しない貯蔵庫に対して
は、マグネットを外したパッキングを適用してもよく、
マグネット式のパッキングに限定するものではない。
Although the packing provided with the magnet is shown throughout this embodiment, the packing without the magnet may be applied to the storage that does not require the magnet,
It is not limited to magnetic packing.

以上の構成に基づき、パッキング20の枠体14への取付
手順を説明する。尚、環状をなす嵌合溝18に合わせて、
パッキング20を矩形状にしておく。
A procedure for attaching the packing 20 to the frame 14 based on the above configuration will be described. In addition, according to the fitting groove 18 forming an annular shape,
The packing 20 is made rectangular.

まず、挿入部22を嵌合溝18に挿入して固定するにあた
り、収納部24を中空部(即ち第1及び第2緩衝部25及び
26)を潰れるように挿入部22の方向へ押しつける。この
際中空部が潰れることで収納部24と突部32との距離が肉
厚分を除いてなくなるため、収納部24を押しつける力が
そのまま突部32を押しつける力となる。この突部32を押
しつける力によって、挿入部22が嵌合溝18の内部へ向け
て押しつけられる。このため挿入部22は、その頭部22A
の先端から順に嵌合溝18内へ埋没してゆき、間口17部分
に首部22Bのつけ根の部分が位置するまで嵌合溝18内に
埋没することとなる(第3図のように頭部22Aは完全に
埋没している)。このとき、凹み31の部分は枠体14に当
接するように撓められる関係上、撓んだことによって押
しつけ方向と反対方向の力(即ち復元力)を有すること
になる。したがって押しつける力を解除したときに、こ
の復元力によって挿入部22及び中空部は通常の状態(第
1図参照)に復帰し、挿入部22は嵌合溝18内の定常位置
で固定される。この押しつける力を解除することによっ
て、パッキング20の枠体14への固定が完了する。
First, when inserting the insertion portion 22 into the fitting groove 18 and fixing it, the storage portion 24 is inserted into the hollow portion (that is, the first and second buffer portions 25 and 25).
26) is pressed in the direction of the insertion portion 22 so as to be crushed. At this time, since the distance between the storage portion 24 and the protrusion 32 is eliminated except for the thickness due to the collapse of the hollow portion, the force pressing the storage portion 24 becomes the force pressing the protrusion 32 as it is. The insertion portion 22 is pressed toward the inside of the fitting groove 18 by the force pressing the projection 32. For this reason, the insertion portion 22 has its head 22A
From the tip of the head, and is buried in the fitting groove 18 until the base of the neck 22B is located at the frontage 17 (the head 22A as shown in FIG. 3). Is completely buried.) At this time, since the portion of the recess 31 is bent so as to contact the frame 14, the bent portion 31 has a force (ie, a restoring force) in a direction opposite to the pressing direction due to the bending. Therefore, when the pressing force is released, the insertion portion 22 and the hollow portion return to a normal state (see FIG. 1) by the restoring force, and the insertion portion 22 is fixed at a steady position in the fitting groove 18. By releasing the pressing force, the fixing of the packing 20 to the frame 14 is completed.

即ち、突部32を設けることにて、収納部24と挿入部22
との距離を短くし、凹み31を設けることによって、挿入
部22の首部22Bの長さを長くして挿入しろを確保するこ
とに加え、基部21を撓ませやすくし、撓みによる復元力
で通常位置に復帰させるとともに固定力を強くする。し
かも、収納部24、突部32、挿入部22が互いに延長線上に
位置するため、収納部24の押圧力を挿入部22の挿入に有
効に利用でき機械による押圧操作を可能とできる。
That is, by providing the projection 32, the storage portion 24 and the insertion portion 22 are provided.
In addition to shortening the distance and providing the recess 31, in addition to increasing the length of the neck portion 22B of the insertion portion 22 to secure an insertion margin, the base portion 21 is easily bent, and the restoring force due to the bending is usually used. Return to the position and increase the fixing force. In addition, since the storage portion 24, the protrusion 32, and the insertion portion 22 are located on the extension of each other, the pressing force of the storage portion 24 can be effectively used for inserting the insertion portion 22, and the pressing operation by the machine can be performed.

(ト)発明の効果 以上詳述したように本発明によれば、凹みによって挿
入部のくびれ長さ即ち挿入部の挿入時の挿入距離が長く
なり、この挿入によって凹み部分がたわむため、復元力
を生じせしめることができ、しかも突部によって収納部
から挿入部までの距離を短くすることができる関係上、
収納部を挿入部へ向けて押しつけるまでの距離が短く、
押しつけるときの押圧力を挿入部の挿入力として有効に
利用することができ、パッキングを嵌合溝に挿入する作
業が従来に比して行ないやすくなる。しかも収納部の押
圧方向と、挿入部の挿入方向とが同一方向であり、先の
効果と合わせて単一方向への押圧力をある一定距離にわ
たって加える操作でパッキングを挿入固定することがで
きる。
(G) Effects of the Invention As described in detail above, according to the present invention, the recess lengthens the constriction length of the insertion portion, that is, the insertion distance at the time of insertion of the insertion portion. Because the distance from the storage section to the insertion section can be shortened by the projection,
The distance until the storage section is pressed toward the insertion section is short,
The pressing force at the time of pressing can be effectively used as the insertion force of the insertion portion, and the operation of inserting the packing into the fitting groove becomes easier than before. Moreover, the pressing direction of the storage portion and the insertion direction of the insertion portion are the same direction, and the packing can be inserted and fixed by an operation of applying a pressing force in a single direction over a certain distance in accordance with the above effects.

【図面の簡単な説明】[Brief description of the drawings]

各図は本発明の一実施例を示し、第1図は第4図のA−
A断面図、第2図及び第3図はパッキングの扉体への取
り付けを説明するための断面図、第4図は貯蔵庫の正面
斜視図である。 1……冷蔵庫、2……開口、4……扉体、14……枠体、
17……間口、18……嵌合溝、20……パッキング、22……
挿入部、23……マグネット、24……収納部、25〜27……
中空部、31……凹み、32……突部。
Each drawing shows an embodiment of the present invention, and FIG.
A sectional view, FIGS. 2 and 3 are sectional views for explaining attachment of the packing to the door body, and FIG. 4 is a front perspective view of the storage. 1 ... refrigerator, 2 ... opening, 4 ... door, 14 ... frame,
17 ... frontage, 18 ... fitting groove, 20 ... packing, 22 ...
Insertion part, 23 ... magnet, 24 ... storage part, 25-27 ...
Hollow part, 31 ... recess, 32 ... protrusion.

───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実開 昭47−33347(JP,U) 実開 昭51−23166(JP,U) 実公 昭48−41233(JP,Y2) (58)調査した分野(Int.Cl.6,DB名) F25D 23/02 H01F 7/02 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Showa 47-33347 (JP, U) Japanese Utility Model Showa 51-23166 (JP, U) Japanese Utility Model Showa 48-41233 (JP, Y2) (58) Field (Int.Cl. 6 , DB name) F25D 23/02 H01F 7/02

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】貯蔵庫の開口(2)を閉塞する扉体(4)
と、 この扉体(4)の裏面に環状に装着され内部より開口
(17)が狭い嵌合溝(18)を有する枠体(14)と、 この嵌合溝(18)に一部が嵌合され、弾性材にて形成さ
れたパッキング(20)と、 このパッキング(20)に設けられ、前記枠体(14)に当
接する取付基部(21)と、 前記パッキング(20)に設けられ、内部にマグネット
(23)を収納し、且つ、前記取付基部(21)の一方側に
中空部(25,26,27)を介して連結されて前記開口(2)
の縁に当接する収納部(24)と、 前記間口(17)に対応する部分がくびれた首部(22B)
が前記取付基部(21)の他方側に連結されて前記嵌合溝
(18)に頭部(22A)が挿入される挿入部(22)と、 前記取付基部(21)に設けられ、前記首部(22B)から
前記収納部(24)へ向けて前記中空部(25,26,27)の中
間位置まで延びた突部(32)と、 前記頭部(22A)のつけ根部分と前記取付基部(21)と
の距離Pと、前記嵌合溝(18)に対応する部分の前記枠
体(14)の厚さNと、前記首部(22A)の長さMとの関
係を、P≦<N<Mとなるよう、前記取付基部(21)の
前記首部(22B)との連結部に形成された凹み(31)と
を備えることを特徴とする貯蔵庫。
1. A door (4) for closing an opening (2) of a storage.
A frame (14) having a fitting groove (18) annularly mounted on the back surface of the door body (4) and having an opening (17) narrower than the inside; and a part fitted into the fitting groove (18). A packing (20) formed of an elastic material, a mounting base (21) provided on the packing (20) and abutting on the frame (14), and provided on the packing (20); The opening (2) accommodates a magnet (23) therein, and is connected to one side of the mounting base (21) via a hollow portion (25, 26, 27).
Storage part (24) abutting on the edge of the neck, and a neck part (22B) with a part corresponding to the frontage (17) narrowed
An insertion portion (22) connected to the other side of the mounting base (21) to insert the head (22A) into the fitting groove (18); and the neck provided on the mounting base (21). A projection (32) extending from (22B) toward the storage portion (24) to an intermediate position of the hollow portions (25, 26, 27); a base portion of the head (22A) and the mounting base ( 21), the relationship between the thickness N of the frame body (14) at the portion corresponding to the fitting groove (18), and the length M of the neck (22A) is expressed as P ≦ <N. A storage provided with a recess (31) formed in a connecting portion of the mounting base (21) with the neck (22B) so as to satisfy <M.
JP2281016A 1990-10-18 1990-10-18 Storage Expired - Lifetime JP2994724B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2281016A JP2994724B2 (en) 1990-10-18 1990-10-18 Storage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2281016A JP2994724B2 (en) 1990-10-18 1990-10-18 Storage

Publications (2)

Publication Number Publication Date
JPH04155172A JPH04155172A (en) 1992-05-28
JP2994724B2 true JP2994724B2 (en) 1999-12-27

Family

ID=17633113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2281016A Expired - Lifetime JP2994724B2 (en) 1990-10-18 1990-10-18 Storage

Country Status (1)

Country Link
JP (1) JP2994724B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2510611Y2 (en) * 1991-06-21 1996-09-18 ホシザキ電機株式会社 Door gasket structure
ITMI20010472A1 (en) * 2001-03-07 2002-09-07 Ilpea Ind Spa IMPROVED SEAL SET FOR REFRIGERATED AND SIMILAR FURNITURE WITH PLASTIC PROFILE
CN104515346A (en) * 2014-12-18 2015-04-15 合肥华凌股份有限公司 Door seal structure and refrigerator
JP7137367B2 (en) * 2018-06-15 2022-09-14 東芝ライフスタイル株式会社 refrigerator

Also Published As

Publication number Publication date
JPH04155172A (en) 1992-05-28

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