JPH046932U - - Google Patents
Info
- Publication number
- JPH046932U JPH046932U JP4725790U JP4725790U JPH046932U JP H046932 U JPH046932 U JP H046932U JP 4725790 U JP4725790 U JP 4725790U JP 4725790 U JP4725790 U JP 4725790U JP H046932 U JPH046932 U JP H046932U
- Authority
- JP
- Japan
- Prior art keywords
- drawer
- plunger
- locking mechanism
- spring
- energized
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Description
第３図は従来より使われている引き出し付き電
気こたつの一例、第１図は本考案に関わる電気こ
たつの回路説明図、第２図はロツク機構を示す図
で、図ａは通電時の場合を示す図、図ｂは非通電
時の場合を示す図である。
３……ロツク挿入口、４……電源プラグ、５…
…電源スイツチ、１０……コイル、１１……プラ
ンジヤー、１２……ロツク機構、１３……固定板
、１５……ばね。
Figure 3 is an example of a conventionally used electric kotatsu with a drawer, Figure 1 is an explanatory diagram of the circuit of the electric kotatsu related to the present invention, Figure 2 is a diagram showing the lock mechanism, and Figure a is when the power is on. Figure b is a diagram showing the case when no current is applied. 3...Lock insertion slot, 4...Power plug, 5...
...Power switch, 10...Coil, 11...Plunger, 12...Lock mechanism, 13...Fixing plate, 15...Spring.
補正 平２．６．１２
実用新案登録請求の範囲を次のように補正する
。Amendment June 12, 2002 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
電気こたつの幕板下外周辺面に引き出しを持つ
ものにおいて、該引き出し横手方向にロツク機構
を持ち、該ロツク機構は電源プラグ、電源スイツ
チ間より分岐した回路から供給される電力で動作
するプランジヤーと固定板に挾持されたばねを持
ち、プランジヤーの吸引力よりばねの抗張力を小
にして、通電時は該プランジヤーの引き出しに面
する一端が吸引されることにより引き出しのロツ
ク機構は解放され、非通電時はプランジヤーが押
しだされることによりロツクすることを特徴とす
る電気こたつの引き出しのロツク機構。[Claim for Utility Model Registration] An electric kotatsu with a drawer on the outer peripheral surface under the curtain plate, which has a locking mechanism in the lateral direction of the drawer, and the locking mechanism is supplied from a circuit branched from between the power plug and the power switch. It has a plunger that operates using electric power, and a spring that is held between a fixed plate, and the tensile strength of the spring is smaller than the suction force of the plunger.
An electric kotatsu characterized in that when energized, one end of the plunger facing the drawer is attracted to release the drawer locking mechanism, and when not energized, the plunger is pushed out and locked. Drawer lock mechanism.
Claims (1)
ものにおいて、該引き出し横手方向にロツク機構
を持ち、該ロツク機構は電源プラグ、電源スイツ
チ間より分岐した回路から供給される電力で動作
するプランジヤーと固定板に挾持されたばねを持
ち、プランジヤーの吸引力よりばねの抗張力を大
にして、通電時は該プランジヤーの引き出しに面
する一端が吸引されることにより引き出しのロツ
ク機構は解放され、非通電時はプランジヤーが押
しだされることによりロツクすることを特徴とす
る電気こたつの引き出しのロツク機構。 An electric kotatsu with a drawer on the outer peripheral surface under the curtain plate has a locking mechanism in the lateral direction of the drawer, and the locking mechanism is a plunger operated by power supplied from a circuit branched from between the power plug and the power switch. A spring is held between fixed plates, and the tensile strength of the spring is greater than the suction force of the plunger. When energized, one end of the plunger facing the drawer is attracted, and the drawer lock mechanism is released, and when not energized, the drawer lock mechanism is released. is a locking mechanism for an electric kotatsu drawer, which locks when the plunger is pushed out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4725790U JPH046932U (en) | 1990-05-02 | 1990-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4725790U JPH046932U (en) | 1990-05-02 | 1990-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH046932U true JPH046932U (en) | 1992-01-22 |
Family
ID=31563030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4725790U Pending JPH046932U (en) | 1990-05-02 | 1990-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52125205U (en) * | 1976-03-18 | 1977-09-22 | ||
| JP2009144357A (en) * | 2007-12-12 | 2009-07-02 | Saxa Inc | Stopper device |
-
1990
- 1990-05-02 JP JP4725790U patent/JPH046932U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52125205U (en) * | 1976-03-18 | 1977-09-22 | ||
| JP2009144357A (en) * | 2007-12-12 | 2009-07-02 | Saxa Inc | Stopper device |
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