JPS5878492U - insulation door - Google Patents

insulation door

Info

Publication number
JPS5878492U
JPS5878492U JP1981175228U JP17522881U JPS5878492U JP S5878492 U JPS5878492 U JP S5878492U JP 1981175228 U JP1981175228 U JP 1981175228U JP 17522881 U JP17522881 U JP 17522881U JP S5878492 U JPS5878492 U JP S5878492U
Authority
JP
Japan
Prior art keywords
door
plate
heat insulating
peripheral edge
door frame
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.)
Granted
Application number
JP1981175228U
Other languages
Japanese (ja)
Other versions
JPS6117331Y2 (en
Inventor
紀征 山本
近藤　栄
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP1981175228U priority Critical patent/JPS5878492U/en
Publication of JPS5878492U publication Critical patent/JPS5878492U/en
Application granted granted Critical
Publication of JPS6117331Y2 publication Critical patent/JPS6117331Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/08—Parts formed wholly or mainly of plastics materials
    • F25D23/082—Strips
    • F25D23/087—Sealing strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来断熱扉の要部拡大断面図、第２図は本考案
断熱扉の裏面外観斜視図、第３図は本考案断熱扉の要部
拡大断面図を示す。 ２１：ドア枠、２５：ドア内板、２６：当接片、２７：
ドアプレート、２８ａ、２８ｂ：挾持片、３０：膨出部
、３１：シート、゛３２：発泡断熱材。FIG. 1 is an enlarged cross-sectional view of the main parts of a conventional heat-insulating door, FIG. 2 is a perspective view of the back side of the heat-insulating door of the present invention, and FIG. 3 is an enlarged cross-sectional view of the main parts of the heat-insulating door of the present invention. 21: Door frame, 25: Door inner plate, 26: Contact piece, 27:
Door plate, 28a, 28b: holding piece, 30: bulge, 31: sheet, 32: foam insulation material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ドア枠とドア内板とドアプレートと発泡断熱材とて構成
される断熱扉に於いて、上記ドア枠の内側周縁部にドア
内板の外周縁部を当接するための当接片を設けると共に
、該ドア枠の外側周縁部に上記当接片と同方向に突出す
る一対の挾持片を設け、この挟持片間にドアプレートを
挿入すると共に、ドア内板の裏面全域に軟質ウレタンフ
オーム等の発泡断熱材を含浸する材質でできたシートを
配設し、これらドア内板、ドア枠及びドアプレート間に
形成される空間部に発泡断熱材を注入発泡した事を特徴
としてなる断熱扉。In an insulated door composed of a door frame, a door inner plate, a door plate, and a foam insulation material, a contact piece is provided on the inner peripheral edge of the door frame for abutting the outer peripheral edge of the door inner plate, and A pair of clamping pieces protruding in the same direction as the abutment pieces are provided on the outer peripheral edge of the door frame, a door plate is inserted between the clamping pieces, and soft urethane foam or the like is applied to the entire back surface of the door inner plate. A heat insulating door characterized by having a sheet made of a material impregnated with a foam heat insulating material, and injecting and foaming the foam heat insulating material into the space formed between the inner panel of the door, the door frame, and the door plate.
JP1981175228U 1981-11-24 1981-11-24 insulation door Granted JPS5878492U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981175228U JPS5878492U (en) 1981-11-24 1981-11-24 insulation door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981175228U JPS5878492U (en) 1981-11-24 1981-11-24 insulation door

Publications (2)

Publication Number Publication Date
JPS5878492U true JPS5878492U (en) 1983-05-27
JPS6117331Y2 JPS6117331Y2 (en) 1986-05-27

Family

ID=29967511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981175228U Granted JPS5878492U (en) 1981-11-24 1981-11-24 insulation door

Country Status (1)

Country Link
JP (1) JPS5878492U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61133783U (en) * 1985-02-06 1986-08-20

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150985U (en) * 1979-04-17 1980-10-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150985U (en) * 1979-04-17 1980-10-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61133783U (en) * 1985-02-06 1986-08-20

Also Published As

Publication number Publication date
JPS6117331Y2 (en) 1986-05-27

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