JPH0293691U - - Google Patents
Info
- Publication number
- JPH0293691U JPH0293691U JP16922588U JP16922588U JPH0293691U JP H0293691 U JPH0293691 U JP H0293691U JP 16922588 U JP16922588 U JP 16922588U JP 16922588 U JP16922588 U JP 16922588U JP H0293691 U JPH0293691 U JP H0293691U
- Authority
- JP
- Japan
- Prior art keywords
- door
- heat insulating
- sash
- engaging protrusion
- plate
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Description
第１図は本考案に係る一実施例を示す断熱扉の
主要部断面図、第２図は本考案の背景の一例であ
る従来の断熱扉にて第３図中のＡ−Ａ矢視断面図
、第３図は断熱扉の正面図、第４図は断熱扉の部
品組立図である。
〔符号の説明〕，１……断熱扉、２……ドアプ
レート、３……ドアバツク、４……ドアサツシ、
５……蓋板、１１……係合部、１１ａ……第１の
係合端部、１１ｂ……第２の係合端部、１３……
係合突起。
Fig. 1 is a sectional view of the main parts of a heat insulating door showing an embodiment of the present invention, and Fig. 2 is a cross section of a conventional heat insulating door, which is an example of the background of the present invention, taken along the line A-A in Fig. 3. 3 and 3 are front views of the heat insulating door, and FIG. 4 is an assembly diagram of the parts of the heat insulating door. [Explanation of symbols], 1...Insulated door, 2...Door plate, 3...Door back, 4...Door sash,
5... Lid plate, 11... Engaging portion, 11a... First engaging end, 11b... Second engaging end, 13...
Engagement protrusion.
Claims (1)
、上記断熱扉の背面をなすドアバツクと、該ドア
バツクを支持する略矩形枠状のドアサツシと、上
記ドアプレート、上記ドアバツク、及び上記ドア
サツシを組み合わせてなる筒状体の両端部を閉塞
する蓋板とを具備して構成される断熱扉の上記ド
アサツシに、上記蓋板側に設けた係合突起と係合
する係合部を形成した断熱扉において、 上記係合部が、上記係合突起の上記ドアサツシ
側側面とその背面の両方を把持するように、断面
略Ｃ字状に形成されてなることを特徴とする断熱
扉。[Scope of Claim for Utility Model Registration] A substantially rectangular door plate forming the front surface of the heat insulating door, a door bag forming the back surface of the heat insulating door, a substantially rectangular frame-shaped door sash supporting the door bag, the door plate, and the above. The door sash of the heat insulating door is configured to include a door back and a lid plate that closes both ends of a cylindrical body formed by combining the door sashes, and the door sash is provided with an engaging protrusion that engages with an engaging protrusion provided on the lid plate side. The heat insulating door having a joint part is characterized in that the engaging part is formed with a substantially C-shaped cross section so as to grip both the door sash-side side surface of the engaging protrusion and the back surface thereof. Insulated door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16922588U JPH0293691U (en) | 1988-12-29 | 1988-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16922588U JPH0293691U (en) | 1988-12-29 | 1988-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0293691U true JPH0293691U (en) | 1990-07-25 |
Family
ID=31459090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16922588U Pending JPH0293691U (en) | 1988-12-29 | 1988-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0293691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012122628A (en) * | 2010-12-06 | 2012-06-28 | Hoshizaki Electric Co Ltd | Heat insulating door for storage |
-
1988
- 1988-12-29 JP JP16922588U patent/JPH0293691U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012122628A (en) * | 2010-12-06 | 2012-06-28 | Hoshizaki Electric Co Ltd | Heat insulating door for storage |