JPH01144784U - - Google Patents
Info
- Publication number
- JPH01144784U JPH01144784U JP3999588U JP3999588U JPH01144784U JP H01144784 U JPH01144784 U JP H01144784U JP 3999588 U JP3999588 U JP 3999588U JP 3999588 U JP3999588 U JP 3999588U JP H01144784 U JPH01144784 U JP H01144784U
- Authority
- JP
- Japan
- Prior art keywords
- door
- main body
- magnet
- opening
- switching
- 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 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Description
図面は本考案に関する開閉装置の一実施例を示
し、第１図は本体とドアとの側面図、第２図は回
路図、第３図及び第４図はそれぞれ第２実施例及
び第３実施例の回路図、第４図乃至第６図は第４
実施例を示し、第４図は回路図、第５図及び第６
図はタイミングチヤート、第７図は従来例の本体
とドアとの側面図である。
（主要部分を示す図面の符号の説明）、１……
冷蔵庫、２……本体、３……開口部、３ａ……鉄
枠、４……ドア、５……電源、６，７……電磁石
、８……切換スイツチ、１０……プツシユスイツ
チ。
The drawings show one embodiment of the opening/closing device related to the present invention, FIG. 1 is a side view of the main body and door, FIG. 2 is a circuit diagram, and FIGS. 3 and 4 are respectively a second embodiment and a third embodiment. Example circuit diagrams, Figures 4 to 6 are
An example is shown, and FIG. 4 is a circuit diagram, and FIGS. 5 and 6.
The figure is a timing chart, and FIG. 7 is a side view of the main body and door of a conventional example. (Explanation of symbols in drawings indicating main parts), 1...
Refrigerator, 2...main body, 3...opening, 3a...iron frame, 4...door, 5...power supply, 6, 7...electromagnet, 8...changeover switch, 10...push switch.
Claims (1)
を閉鎖時に磁石を介して前記開口部に固定させる
開閉装置において、上記磁石は本体及びドアの双
方に対向して設けられるとともに、両磁石の対向
側の極性を同種と異種とに切換える切換手段を設
けたことを特徴とする開閉装置。 In an opening/closing device in which a door is provided in an opening of a main body so as to be freely openable and closable, and the door is fixed to the opening via a magnet when the door is closed, the magnet is provided facing both the main body and the door, and the magnet is provided facing both the main body and the door. A switchgear characterized by being provided with a switching means for switching the polarity of the opposing side between the same type and different type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3999588U JPH01144784U (en) | 1988-03-26 | 1988-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3999588U JPH01144784U (en) | 1988-03-26 | 1988-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01144784U true JPH01144784U (en) | 1989-10-04 |
Family
ID=31266476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3999588U Pending JPH01144784U (en) | 1988-03-26 | 1988-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01144784U (en) |
-
1988
- 1988-03-26 JP JP3999588U patent/JPH01144784U/ja active Pending