JPS6193786U - - Google Patents
Info
- Publication number
- JPS6193786U JPS6193786U JP17887984U JP17887984U JPS6193786U JP S6193786 U JPS6193786 U JP S6193786U JP 17887984 U JP17887984 U JP 17887984U JP 17887984 U JP17887984 U JP 17887984U JP S6193786 U JPS6193786 U JP S6193786U
- Authority
- JP
- Japan
- Prior art keywords
- door
- refrigerator
- gasket
- sealing device
- end surface
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims 2
- 229920002635 polyurethane Polymers 0.000 claims 2
- 239000004814 polyurethane Substances 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Description
第1図はこの考案の一実施例による冷蔵庫のシ
ール装置をそれぞれ示す部分断面図、第2図、第
3図はこの考案の互いに異なる他の実施例による
冷蔵庫のシール装置をそれぞれ示す部分断面図、
第4図は従来例の冷蔵庫のシール装置を示す部分
断面図、第5図はこの考案の実施例と従来例の消
費電力量を比較して示す図である。
1…冷蔵庫本体、2…内箱、2c…開口側端面
、2d…凸条部、3…外箱、3d…開口側端面、
4…冷蔵庫扉、5…扉内板、5c…凸部、5d…
端面、5e…凹状平面部、7…扉枠、8…ガスケ
ツト、9,10…発泡断熱材、12…隙間、13
…ねじ。なお、図中同一符号は同一または相当部
分を示す。
FIG. 1 is a partial sectional view showing a refrigerator sealing device according to one embodiment of this invention, and FIGS. 2 and 3 are partial sectional views showing refrigerator sealing devices according to other mutually different embodiments of this invention. ,
FIG. 4 is a partial sectional view showing a conventional sealing device for a refrigerator, and FIG. 5 is a diagram comparing the power consumption of an embodiment of this invention and a conventional example. 1... Refrigerator body, 2... Inner box, 2c... Opening side end surface, 2d... Convex strip, 3... Outer box, 3d... Opening side end surface,
4... Refrigerator door, 5... Door inner plate, 5c... Convex portion, 5d...
End face, 5e...Concave plane part, 7...Door frame, 8...Gasket, 9, 10...Foam insulation material, 12...Gap, 13
…screw. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
を覆う冷蔵庫扉を備え、この扉が閉じた状態で上
記本体の開口側端面に圧接するガスケツトを上記
扉に設け、その扉の扉内板にガスケツトの庫内側
側面と接する凸部を形成し、この凸部に上記本体
の内箱の開口側端面と対向してこの端面との隙間
をガスケツトの圧縮しろまで近付ける端面を形成
したことを特徴とする冷蔵庫のシール装置。 (2) 凸部はガスケツトの庫内側側面にほぼ全周
にわたつて接するように形成してある実用新案登
録請求の範囲第1項に記載の冷蔵庫のシール装置
。 (3) ガスケツトは、扉内板の凸部に扉内板と扉
枠をねじ止めするために設けた凹状平面部を覆う
ように凸部の端面に延びる延長部が庫内側の全周
にわたつて一体に設けてある実用新案登録請求の
範囲第2項に記載の冷蔵庫のシール装置。 (4) 冷蔵庫扉は、扉内板の裏面側に凸部内にこ
の凸部と同形状になるようにポリウレタンなどの
発泡断熱材が注入発泡させてある実用新案登録請
求の範囲第1項、第2項または第3項に記載の冷
蔵庫のシール装置。 (5) 冷蔵庫本体は、内箱に扉内板の凸部と対向
する凸条部を全周にわたつて形成し、内箱の凸条
部内にこの凸条部と同形状となるようにポリウレ
タンなどの発泡断熱材が注入発泡させてある実用
新案登録請求の範囲第2項、第3項または第4項
に記載の冷蔵庫のシール装置。[Scope of Claim for Utility Model Registration] (1) A refrigerator door is provided that covers the entire front width direction of the opening side end face of the refrigerator body, and a gasket is attached to the door that presses against the opening side end face of the body when the door is closed. A convex portion is formed on the inner door plate of the door so as to be in contact with the inner side surface of the gasket, and the convex portion is opposite to the opening side end surface of the inner box of the main body, and the gap between this end surface is extended to the compression margin of the gasket. A sealing device for a refrigerator, characterized in that an end surface that can be brought closer is formed. (2) The sealing device for a refrigerator according to claim 1, wherein the convex portion is formed so as to be in contact with the inner side surface of the gasket over almost the entire circumference. (3) The gasket has an extension part that extends from the end surface of the convex part to cover the concave flat part provided on the convex part of the door inner plate to screw the door inner plate and the door frame, and extends all the way around the inside of the refrigerator. A sealing device for a refrigerator according to Claim 2 of the Utility Model Registration Claim, which is integrally provided with a refrigerator. (4) The refrigerator door has a foamed insulating material such as polyurethane injected into a convex part on the back side of the inner panel of the door so as to have the same shape as the convex part. The sealing device for a refrigerator according to item 2 or 3. (5) The refrigerator body has a protruding stripe formed around the entire circumference of the inner box that faces the protrusion on the inner door plate, and polyurethane is applied inside the inner box to have the same shape as the protruding stripe. A sealing device for a refrigerator according to claim 2, 3, or 4, in which a foamed heat insulating material such as the following is injected and foamed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17887984U JPS6193786U (en) | 1984-11-26 | 1984-11-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17887984U JPS6193786U (en) | 1984-11-26 | 1984-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6193786U true JPS6193786U (en) | 1986-06-17 |
Family
ID=30736445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17887984U Pending JPS6193786U (en) | 1984-11-26 | 1984-11-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6193786U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0313085U (en) * | 1989-06-22 | 1991-02-08 |
-
1984
- 1984-11-26 JP JP17887984U patent/JPS6193786U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0313085U (en) * | 1989-06-22 | 1991-02-08 |
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