JPS60620Y2 - door - Google Patents
doorInfo
- Publication number
- JPS60620Y2 JPS60620Y2 JP1977122102U JP12210277U JPS60620Y2 JP S60620 Y2 JPS60620 Y2 JP S60620Y2 JP 1977122102 U JP1977122102 U JP 1977122102U JP 12210277 U JP12210277 U JP 12210277U JP S60620 Y2 JPS60620 Y2 JP S60620Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- gasket
- outer panel
- engagement
- panel
- 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
- Slide Fasteners (AREA)
- Connection Of Plates (AREA)
- Gasket Seals (AREA)
- Refrigerator Housings (AREA)
Description
【考案の詳細な説明】 本考案はガスケットを有する扉に関する。[Detailed explanation of the idea] The present invention relates to a door with a gasket.
従来、例えば冷蔵庫の扉においては、塩化ビニール製の
外枠により扉外板及び扉内板を連結して扉本体を構成し
、該扉本体内に断熱材を封入しである。Conventionally, for example, in the case of a refrigerator door, a door outer panel and an inner door panel are connected by an outer frame made of vinyl chloride to form a door main body, and a heat insulating material is enclosed within the door main body.
また前記外枠の内側周縁部位に溝状の係合凹部を一体に
形成し、該係合凹部にガスケットの係合突部を嵌入して
係合させ、以てガスケットを外枠に装着しである。Further, a groove-shaped engagement recess is integrally formed on the inner peripheral edge of the outer frame, and the engagement protrusion of the gasket is fitted into the engagement recess to engage the gasket, thereby attaching the gasket to the outer frame. be.
しかしながらこれによれば、外枠の材料費及び製作費が
高く価格の高騰化を来す欠点があり、また、外枠と扉外
板及び扉内板との連結強度が弱くこれを強化するために
は断熱材として発泡スチロールを使用し該発泡スチロー
ルの固着作用により連結の強化を図る必要があり、断熱
材が発泡スチロールに限定される不具合があった。However, this method has the disadvantage that the material and manufacturing costs for the outer frame are high, leading to a rise in prices.Also, the connection strength between the outer frame and the door outer panel and the door inner panel is weak and it is necessary to strengthen this. In this method, it was necessary to use styrene foam as a heat insulating material and to strengthen the connection by the adhesion of the styrene foam, and there was a problem that the heat insulating material was limited to styrene foam.
そこてその対策として、外枠を省き扉外板と扉内板とに
より扉本体を構成することが考えられるが、。Therefore, as a countermeasure, it is possible to omit the outer frame and configure the door body by the door outer panel and the door inner panel.
この場合前記外枠はガスケットの取付けにも利用されて
いることから該ガスケットの取付構造をいかにするかが
問題となる。In this case, since the outer frame is also used for attaching the gasket, the problem is how to mount the gasket.
本考案は上記の事情に鑑みてなされたもので、その目的
は、従来の外枠を省くことができ、コストの低廉価を図
り得ると共に、扉本体内に断熱材を充填する場合にあっ
ては該断熱材の材質が何ら限定されることがなく、また
ガスケットの取付を簡単且つ確実に行ない得、組立作業
性の向上を高め得る等の効果を得ようとするものである
。The present invention has been developed in view of the above circumstances, and its purpose is to eliminate the conventional outer frame, reduce costs, and provide a solution for filling insulating material inside the door body. The purpose of the present invention is to achieve such effects that the material of the heat insulating material is not limited in any way, the gasket can be easily and reliably attached, and the assembly workability can be improved.
以下本考案を冷蔵庫に適用した一実施例につき第１図乃
至第４図を参照して説明する。An embodiment in which the present invention is applied to a refrigerator will be described below with reference to FIGS. 1 to 4.
１は冷蔵庫本体で、これの冷凍室２及び冷蔵庫３は冷凍
室用扉４及び本考案の扉に相当する冷蔵室用扉５により
開閉されるようになっている。Reference numeral 1 denotes a refrigerator body, in which a freezer compartment 2 and a refrigerator 3 are opened and closed by a freezer compartment door 4 and a refrigerator compartment door 5, which corresponds to the door of the present invention.
而して、前記冷蔵室用扉５について詳述する。The refrigerator compartment door 5 will now be described in detail.
即ち、第２図において６は扉外板７及び扉内板８より戒
る扉本体であ、す、前記扉外板７は例えば鋼板をプレス
等により打抜き加工して形成されており、これは背面開
口部９を有する略扁平矩形容器状の扉枠部１０の該背面
開口部９の周縁部にその背面開口部９の内方に突出する
鍔部１１を形成した構成である。That is, in FIG. 2, 6 is the door body which is separated from the door outer panel 7 and the door inner panel 8. The door outer panel 7 is formed by punching, for example, a steel plate using a press or the like. In this structure, a door frame 10 having a substantially flat rectangular container shape having a back opening 9 is provided with a flange 11 projecting inward of the back opening 9 at the peripheral edge of the back opening 9.
第４図において、１２は前記扉外板７の内側周縁部位即
ち鍔部１１に所定間隔をおいて形成した多数の凹陥部で
、各凹陥部１２の相互間には該凹陥部１２に連接する幅
狭な係合溝部１３を形成してある。In FIG. 4, reference numeral 12 denotes a large number of recesses formed at predetermined intervals on the inner peripheral portion of the door outer panel 7, that is, the collar portion 11, and between the recesses 12, there are holes connected to the recesses 12. A narrow engagement groove 13 is formed.
これら凹陥部１２及び係合溝部１３は、前記扉外板７の
形成時にプレス等による打抜き加工により一体に形成さ
れたものである。These concave portions 12 and engagement groove portions 13 are integrally formed by punching using a press or the like when the door outer panel 7 is formed.
前記扉内板８は例えはプラスチックにより一体成形され
ており、前記扉外板７の鍔部１１先端部周縁に前記背面
開口部９を閉塞するようにねじ１４により取付れられて
いる。The door inner plate 8 is integrally molded, for example, from plastic, and is attached to the periphery of the tip end of the flange 11 of the door outer plate 7 with screws 14 so as to close the back opening 9.
１５は前記鍔部１１に取付けられる長尺なガスケットで
、これの−面側にはマグネット１６を内封して設けてあ
り、また他面側には第３図に示すように係合突部１７を
連続状に一体に形成してあり、該係合突部１７はその先
端部を幅広部１７ａとし且つ基部を幅狭部１７ｂとする
やじり形をなす。Reference numeral 15 denotes a long gasket attached to the flange 11, which has a magnet 16 enclosed therein on the negative side, and an engaging protrusion on the other side as shown in FIG. 17 are integrally formed in a continuous manner, and the engaging protrusion 17 has a beveled shape with a wide part 17a at the tip and a narrow part 17b at the base.
而して、該ガスケット１５を前記鍔部１１に取付ける場
合、まずガスケット１５の各係合突部１７の一部を凹陥
部１２に挿入によって内在させながら係合突部１７の他
の部分を係合溝部１３内に圧入させる。When attaching the gasket 15 to the flange 11, first, a part of each engaging protrusion 17 of the gasket 15 is inserted into the recessed part 12, while other parts of the engaging protrusion 17 are engaged. It is press-fitted into the matching groove part 13.
この圧入状態で係合溝部１３側縁に係合突部１７の幅広
部１７ａが抜止め状態に係合され、以てガスケット１５
は鍔部１１に取付けられる。In this press-fit state, the wide portion 17a of the engagement protrusion 17 is engaged with the side edge of the engagement groove 13 in a manner that prevents the gasket 15 from coming off.
is attached to the collar portion 11.
尚、１８は前記扉本体６内に充填した断熱材である。Note that 18 is a heat insulating material filled inside the door body 6.
而して上記した本実施例によれば、ガスケット１５を扉
外板７に取付は得るようにしたから、扉外板及び扉内板
を外枠により連結して扉本体を構成する従来とは異なり
、外枠を省くことができ、部品数の減少を図り得ると共
に組立工数の減少を図り得、総じてコスト安となる。According to the present embodiment described above, the gasket 15 is attached to the door outer panel 7, which is different from the conventional method in which the door outer panel and the door inner panel are connected by an outer frame to form the door body. In contrast, the outer frame can be omitted, the number of parts can be reduced, and the number of assembly steps can be reduced, resulting in lower costs overall.
また、このように扉本体６を外枠を介さず扉外板７及び
扉内板８の直結により構成するから、扉外板７及び扉内
板８の連結を強固に行ない得、外枠を介在させるがため
に断熱材が固着作用に優れた発泡スチロールに限定され
る従来とは異なり、断熱材１８の材質の選択範囲を拡大
し得る。Furthermore, since the door body 6 is constructed by directly connecting the door outer panel 7 and the door inner panel 8 without using the outer frame, the outer door panel 7 and the inner door panel 8 can be firmly connected, and the outer frame can be Unlike the conventional method, in which the heat insulating material is limited to foamed polystyrene having excellent adhesion properties, the range of materials that can be selected for the heat insulating material 18 can be expanded.
ところで、従来の外枠における係合凹部は溝状をなして
連続する構成であるため、ガスケットにおいてやじり形
をなして連続する係合突部を該係合凹部に圧入する場合
、かなりの圧入力を必要とし、ガスケット取付が実に面
倒であった、しかるに本実施例によれば、ガスケット１
５の係合突部１７の逃げを許容する凹陥部１２を間欠点
に設け、且つ係合突部１７と係合状態を形成する係合溝
部１３を凹陥部１２に連接して設けたから、ガスケ゛ッ
ト１５の取付けを、前述した如く係合突部１７を凹陥部
１２内に挿入しながら該係合溝部１３に圧入するといっ
た簡単な操作で行ない得、組立作業性が向上する。By the way, since the engagement recess in the conventional outer frame has a continuous groove-like configuration, when the continuous engagement protrusion in the shape of a bevel is press-fitted into the engagement recess in the gasket, a considerable press force is required. However, according to this embodiment, the gasket 1
Since the concave part 12 that allows the engagement protrusion 17 of No. 5 to escape is provided in the gap, and the engagement groove part 13 that forms an engaged state with the engagement protrusion 17 is provided in connection with the concave part 12, the gas The case 15 can be attached by a simple operation such as inserting the engaging protrusion 17 into the recessed part 12 and press-fitting it into the engaging groove 13 as described above, thereby improving the ease of assembly.
しかも、やじり形の係合突部１７を係合溝部１３により
抜止め状態に係合し得るので、該ガスケット１５の取付
けと確実に行ない得る。Moreover, since the dovetail-shaped engagement protrusion 17 can be engaged with the engagement groove 13 in a manner that prevents it from coming off, the gasket 15 can be attached reliably.
また凹陥部１２及び係合溝部１３は扉外板７の成形時に
同時に形成できるから製作が簡単となる。Further, since the concave portion 12 and the engaging groove portion 13 can be formed at the same time when the door outer panel 7 is molded, manufacturing is simplified.
尚、凹陥部１２に代えてこれと同程度の開口幅を有する
溝部を設けても、上述の効果を得ると考えられるが、し
かし実際には、該溝部も形成すると扉外板１０の鍔部１
１の先端部が切離することになるので、これは実現し得
ない、しかるに本願では、溝部ではなく凹陥部１２を間
欠的に設けて鍔部１１の切離をなくシ、この結果、扉外
板１０におけるガスケット１５の取付けを実現し得たも
のである。It is thought that the above effect can be obtained even if a groove having the same opening width is provided in place of the recess 12, but in reality, when the groove is also formed, the flange of the door outer panel 10 1
However, in the present application, the recessed portions 12 are provided intermittently instead of the groove portions to eliminate the separation of the flange portion 11, and as a result, the door This makes it possible to attach the gasket 15 to the outer panel 10.
尚、凹陥部及び係合突部は上記した実施例に示す形状に
限定されるものではなく、第４図と同一部分には同一符
号を付して示す第５図に示す如き形状に形成してもよい
。Note that the recessed portion and the engaging protrusion are not limited to the shapes shown in the above-described embodiments, but may be formed in the shape shown in FIG. 5, in which the same parts as in FIG. It's okay.
即ち扉外板７の鍔部１１にこれの長手方向に間欠的に多
数の***部１９を一体に形成し、該***部１９の形成に
より***部１９相互間に形成された凹部を凹陥部２０と
する。That is, a large number of raised parts 19 are integrally formed intermittently in the longitudinal direction on the flange part 11 of the door outer panel 7, and the recessed parts formed between the raised parts 19 due to the formation of the raised parts 19 are called recessed parts 20. shall be.
また前記***部１９に係合溝部２１を前記凹陥部２０に
連接するように形成する。Further, an engaging groove portion 21 is formed in the raised portion 19 so as to be connected to the recessed portion 20 .
前記係合溝部２１の前記凹陥部２０との連接部分には係
合突部１７の係合溝部２１への圧入を許容する幅広開口
２２を形成する。A wide opening 22 is formed in a portion of the engagement groove 21 that connects with the recess 20 to allow the engagement protrusion 17 to be press-fitted into the engagement groove 21 .
このようにしても上記実施例と同様の効果を得ることが
できる。Even in this case, the same effects as in the above embodiment can be obtained.
また上記実施例では、本考案を冷蔵庫に適用して説明し
たが、本考案は上記し且つ図面に示す実施例のみに限定
されるものではなく、要旨を逸脱しない範囲で種々変形
して実施できる。Further, in the above embodiments, the present invention has been explained by applying it to a refrigerator, but the present invention is not limited to the embodiments described above and shown in the drawings, and can be implemented with various modifications without departing from the gist. .
本考案は以上説明したように、従来扉の構成部品の一つ
であった外枠を無くす構成とすることができ、しかもガ
スケットを取付けるべき係合溝部及び凹陥部を扉外板の
製作時に同時に得ることができ、よってコストの低廉化
を図り得ると共に、扉本体内に断熱材を充填する場合に
あっては該断熱材の材質が何ら限定されることがなく、
またガスケットの取付を所謂スナップインで行ない得る
と共に確実に行ない得、組立作業性の向上を高め得る等
の効果を得ることができる。As explained above, the present invention can be configured to eliminate the outer frame, which was one of the components of the conventional door, and moreover, the engagement groove and recessed part where the gasket is to be attached can be removed at the same time when manufacturing the door outer panel. Therefore, it is possible to reduce the cost, and when filling the door body with a heat insulating material, the material of the heat insulating material is not limited at all,
In addition, the gasket can be attached in a so-called snap-in manner and can be done reliably, and the assembly work efficiency can be improved.
第１図乃至第４図は本考案を冷蔵庫に適用した一実施例
を示し、第１図は冷蔵庫全体の斜視図、第２図は第１図
中■−■線に沿う扉側の拡大横断面図、第３図はガスケ
ットの斜視図、第４図は扉外板の斜視図であり、第５図
は本考案の他の実施例を示す第４図相当図である。
図面中、５は冷蔵室用扉（扉）、６は扉本体、７は扉外
板、８は扉内板、１１は鍔部、１２及び２０は凹陥部、
１３及び２１は係合溝部、１５はガスケット、１７は係
合突部、１８は断熱材である。Figures 1 to 4 show an embodiment in which the present invention is applied to a refrigerator. Figure 1 is a perspective view of the entire refrigerator, and Figure 2 is an enlarged cross-sectional view of the door side along the line ■-■ in Figure 1. 3 is a perspective view of the gasket, FIG. 4 is a perspective view of the outer panel of the door, and FIG. 5 is a view corresponding to FIG. 4 showing another embodiment of the present invention. In the drawing, 5 is a refrigerator door (door), 6 is a door body, 7 is a door outer plate, 8 is a door inner plate, 11 is a flange, 12 and 20 are recessed parts,
13 and 21 are engagement grooves, 15 is a gasket, 17 is an engagement protrusion, and 18 is a heat insulating material.
Claims (1)
、扉外板及び扉内板から戒る扉本体とを具備腰前記扉外
板の内側周縁部位に前記係合突部が内在する凹陥部を間
欠的に形成すると共にこれら凹陥部の各間に前記係合突
部が圧入係合される係合溝部を設けたことを特徴とする
扉。The door body is equipped with a gasket having a continuous engagement protrusion in the shape of a bevel, and a door body that is separated from the door outer panel and the door inner panel, and the engagement protrusion is internal to the inner peripheral edge of the door outer panel. A door characterized in that recesses are formed intermittently and engagement grooves are provided between each of these recesses into which the engagement protrusion is press-fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977122102U JPS60620Y2 (en) | 1977-09-10 | 1977-09-10 | door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977122102U JPS60620Y2 (en) | 1977-09-10 | 1977-09-10 | door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5447962U JPS5447962U (en) | 1979-04-03 |
| JPS60620Y2 true JPS60620Y2 (en) | 1985-01-09 |
Family
ID=29079896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977122102U Expired JPS60620Y2 (en) | 1977-09-10 | 1977-09-10 | door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60620Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926580U (en) * | 1982-08-11 | 1984-02-18 | 株式会社富士通ゼネラル | refrigerator door |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS508143A (en) * | 1973-05-28 | 1975-01-28 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51147364U (en) * | 1975-05-20 | 1976-11-26 |
-
1977
- 1977-09-10 JP JP1977122102U patent/JPS60620Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS508143A (en) * | 1973-05-28 | 1975-01-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5447962U (en) | 1979-04-03 |
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