JPS5855424B2 - How to install door gaskets on refrigerators, etc. - Google Patents
How to install door gaskets on refrigerators, etc.Info
- Publication number
- JPS5855424B2 JPS5855424B2 JP12255782A JP12255782A JPS5855424B2 JP S5855424 B2 JPS5855424 B2 JP S5855424B2 JP 12255782 A JP12255782 A JP 12255782A JP 12255782 A JP12255782 A JP 12255782A JP S5855424 B2 JPS5855424 B2 JP S5855424B2
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- groove
- heat insulating
- insulating material
- door
- 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
Links
Landscapes
- Refrigerator Housings (AREA)
Description
【発明の詳細な説明】
本発明は冷蔵庫等のドアガスケット取付方法に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for attaching a door gasket to a refrigerator or the like.
従来の冷蔵庫のドアガスケット取付においては、外板と
内板をサツシュにて連結して発泡断熱材を充填し、かつ
サツシュにガスケット挿入用の溝を形成して、断熱扉の
作成後その溝にガスケットを挿入するものであった。In conventional refrigerator door gasket installation, the outer and inner panels are connected with a sash, filled with foam insulation material, and a groove for inserting the gasket is formed in the sash. It was to insert a gasket.
しかしこのような取付構造においては、ガスケットが嵌
め込まれているだけであるので扉開閉動作中にガスケッ
トが外れるおそれがあった。However, in such a mounting structure, since the gasket is simply fitted, there is a risk that the gasket may come off during the door opening/closing operation.
また発泡圧により溝が変形してガスケットの挿入作業が
行ないにくいものであった。Furthermore, the groove was deformed by the foaming pressure, making it difficult to insert the gasket.
本発明は上記難点を改良した冷蔵庫等のドアガスケット
取付方法を提供することを目的とするものである。An object of the present invention is to provide a method for attaching a door gasket to a refrigerator, etc., which improves the above-mentioned difficulties.
以下本発明をその一実施例を示す図面を参考に説明する
。The present invention will be explained below with reference to the drawings showing one embodiment thereof.
1は冷蔵庫の前面に設けられるドアで、箱状に形成され
た外板2と、外板2との間に空間を形成する内板3と、
外板2と内板3の間に充填された断熱材4、および内板
3に設けられたガスケット5とより形成されている。Reference numeral 1 denotes a door provided at the front of the refrigerator, which includes an outer panel 2 formed in a box shape, an inner panel 3 forming a space between the outer panel 2, and
It is formed of a heat insulating material 4 filled between the outer plate 2 and the inner plate 3, and a gasket 5 provided on the inner plate 3.
前記内板3は弾性を有した合成樹脂板で、外周に半台形
状の奥が広くなった溝6が形成され、さらに外周に同一
方向へ延びたリブ7が形成されている。The inner plate 3 is an elastic synthetic resin plate, and has a semi-trapezoidal groove 6 with a wider end formed on its outer periphery, and a rib 7 extending in the same direction on its outer periphery.
このリブ7は溝6を真空引により形成するときの型(図
示せず)の押え部であるとともに、外板2の箱状部から
内方へ延出されたフランジ8と当接するようになってい
る。This rib 7 serves as a holding part for a mold (not shown) when forming the groove 6 by vacuuming, and also comes into contact with a flange 8 extending inward from the box-shaped part of the outer panel 2. ing.
またガスケット5は磁石91を内装した袋状部9と、袋
状部9と連続して設けられたクッション部10と、クッ
ション部10の他端と連結し内板3の溝6の周辺と当接
する当接部11と、当接部11より延出して半台形状の
先端が広くなった取付基部12および、取付基部12の
垂直面に形成された突起13と、外方において外板2の
フランジ8と当接するひれ14とより形成されている。Further, the gasket 5 includes a bag-like portion 9 containing a magnet 91, a cushion portion 10 provided continuously with the bag-like portion 9, and a cushion portion 10 connected to the other end of the cushion portion 10 and in contact with the periphery of the groove 6 of the inner plate 3. The abutting part 11 that contacts, the mounting base 12 that extends from the abutting part 11 and has a wide semi-trapezoidal tip, the protrusion 13 formed on the vertical surface of the mounting base 12, and the outer plate 2 on the outside. It is formed by a flange 8 and a fin 14 that comes into contact with it.
このようなものにおいて、ドア1の製造としては、内板
3にガスケット5を装着し、その後外板2のフランジ8
と内板3のリブ7を当接させて外板2、内板3を押圧し
て発泡断熱材を充填するもので、外板2、内板3は断熱
材4の接着性により固着せしめるので取付ねじが不要で
あり、しかも溝6は発泡圧により圧縮されるので溝6に
嵌入されたガスケット5の取付基部12が外れることが
ないものである。In such a door 1, the gasket 5 is attached to the inner panel 3, and then the flange 8 of the outer panel 2 is manufactured.
The ribs 7 of the inner plate 3 are pressed against the outer plate 2 and the inner plate 3 to fill the foam insulation material. No mounting screws are required, and since the groove 6 is compressed by the foaming pressure, the mounting base 12 of the gasket 5 fitted into the groove 6 will not come off.
さらに内板3のリブ7は溝6の形成時には位置ずれ防止
用の働きをし、断熱材4の発泡時には外板2のフランジ
8との接触性を良くして断熱材4の洩れを防止するとと
もに、ひれ14にてガスケット5の外側に断熱空間が形
成され、かつ覆板の役目をするものである。Furthermore, the ribs 7 of the inner plate 3 serve to prevent displacement when the grooves 6 are formed, and when the heat insulating material 4 is foamed, they improve contact with the flange 8 of the outer plate 2 to prevent leakage of the heat insulating material 4. At the same time, the fins 14 form a heat insulating space on the outside of the gasket 5 and serve as a cover plate.
また取付基部12の垂直部に形成された突起13は上方
へ傾斜しているので発泡前および発泡後のガスケット5
の抜止めの役目をしているものである。In addition, since the protrusion 13 formed on the vertical part of the mounting base 12 is inclined upward, the gasket 5 before and after foaming
This serves as a stopper to prevent it from coming off.
上記実施例より明らかなように本発明の冷蔵庫等のガス
ケット取付方法は、外板と、合成樹脂等の弾性を有した
内板、およびこれら外板と内板の間に充填した断熱材と
よりドアを形成し、内板の外周に半合形状の奥部が広く
なった溝を形成して、溝に先広がり状の取付基部を有し
たガスケットを設け、かつ内板と外板とによって形成さ
れる空間に発泡性の断熱材を充填し、この断熱材の発泡
圧によって前記溝を圧縮しガスケットの取付基部を溝内
に固定してなるもので、ガスケットが発泡圧により溝内
で挾持され使用中に抜は出ることがなく、この蒔溝は奥
部が広くなっているため発泡圧を受けるに際して溝の開
口部が挟まりゃすく、もって発泡圧による挾持力が犬キ
<、シかもガスケットの取付基部は先端が広がっている
ため一旦内板の溝に嵌入させられたら抜けにくいもので
ある。As is clear from the above embodiments, the method for attaching a gasket to a refrigerator, etc. of the present invention is to install a door using an outer panel, an elastic inner panel made of synthetic resin, etc., and a heat insulating material filled between the outer panel and the inner panel. a half-joint-shaped groove with a wider inner part formed on the outer periphery of the inner plate, a gasket having a mounting base with a tapering shape provided in the groove, and formed by the inner plate and the outer plate. The space is filled with a foaming heat insulating material, and the foaming pressure of this heat insulating material compresses the groove and fixes the mounting base of the gasket within the groove. During use, the gasket is held in the groove by the foaming pressure. Since the opening of the groove is wide at the back, there is a risk that the opening of the groove will be pinched when the foaming pressure is applied. The tip of the base is widened, so once it is inserted into the groove of the inner plate, it is difficult to come out.
図面は本発明の一実施例による冷蔵庫のドアガスケット
の取付構造を示す断面図である。
1・・・・・・ドア、2・・・・−・外板、3・・曲内
板、4・・凹所熱材、5・・・・・・ガスケット、6・
・曲溝、12・・曲数付基部。The drawing is a sectional view showing a mounting structure of a door gasket of a refrigerator according to an embodiment of the present invention. 1...Door, 2...Outer panel, 3...Inner panel, 4...Recess heat material, 5...Gasket, 6...
・Curved groove, 12...Base with number of songs.
Claims (1)
れら外板と内板の間に充填した断熱材とよりドアを形成
し、内板の外周に半台形状の奥部が広くなった溝を形成
して、溝に先広がり状の取付基部を有したガスケットを
設け、かつ内板と外板とによって形成される空間に発泡
性の断熱材を充填し、この断熱材の発泡圧によって前記
溝を圧縮しガスケットの取付基部を溝内に固定した冷蔵
庫等のドアガスケット取付方法。1 The door is formed by an outer panel, an elastic inner panel made of synthetic resin, etc., and a heat insulating material filled between these outer panels and the inner panel, and the inner panel has a wide semi-trapezoidal inner part around its outer periphery. A groove is formed, a gasket with a mounting base is provided in the groove, and the space formed by the inner plate and the outer plate is filled with a foaming heat insulating material, and the foaming pressure of this heat insulating material A method for installing a door gasket for a refrigerator, etc., in which the groove is compressed and the mounting base of the gasket is fixed within the groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12255782A JPS5855424B2 (en) | 1982-07-14 | 1982-07-14 | How to install door gaskets on refrigerators, etc. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12255782A JPS5855424B2 (en) | 1982-07-14 | 1982-07-14 | How to install door gaskets on refrigerators, etc. |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5875682A JPS5875682A (en) | 1983-05-07 |
JPS5855424B2 true JPS5855424B2 (en) | 1983-12-09 |
Family
ID=14838834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12255782A Expired JPS5855424B2 (en) | 1982-07-14 | 1982-07-14 | How to install door gaskets on refrigerators, etc. |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5855424B2 (en) |
-
1982
- 1982-07-14 JP JP12255782A patent/JPS5855424B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5875682A (en) | 1983-05-07 |
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