JPS6247842U - - Google Patents
Info
- Publication number
- JPS6247842U JPS6247842U JP13984485U JP13984485U JPS6247842U JP S6247842 U JPS6247842 U JP S6247842U JP 13984485 U JP13984485 U JP 13984485U JP 13984485 U JP13984485 U JP 13984485U JP S6247842 U JPS6247842 U JP S6247842U
- Authority
- JP
- Japan
- Prior art keywords
- bathtub
- alarm device
- water temperature
- temperature alarm
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 7
- 230000003213 activating effect Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Control For Baths (AREA)
Description
第１及び第２図は本考案による浴槽内水温警報
装置の側面説明図である。第１図は浴槽のフタ装
着型実施例、第２図は水面浮型実施例の夫々の側
面説明図である。尚、図中の主要部の符号は次の
通りである。
１……本体、２……ピストン、３……形状記憶
合金コイル、４……バイアスコイルバネ、５……
本体のフタ、６……警報器、７……レバー、８…
…金具、９……浴槽のフタ、１０……リング、１
１……止ネジ、１２……ボタン、１３……ネジ巻
。
1 and 2 are side views of the bathtub water temperature alarm device according to the present invention. FIG. 1 is an explanatory side view of an embodiment of a bathtub with a lid attached, and FIG. 2 is a side view of an embodiment of a floating type. Incidentally, the symbols of the main parts in the figure are as follows. 1... Body, 2... Piston, 3... Shape memory alloy coil, 4... Bias coil spring, 5...
Body lid, 6... Alarm, 7... Lever, 8...
...Metal fittings, 9...Bathtub lid, 10...Ring, 1
1...Set screw, 12...Button, 13...Screw winding.
Claims (1)
浴槽内の水の対流により該形状記憶合金を加熱し
変形せしめることにより駆動力を得て警報器を作
動させることを特徴とする浴槽内水温警報装置。 (2) 前記形状記憶合金がコイル形状をなしてい
ることを特徴とする実用新案登録請求の範囲第１
項記載の浴槽内水温警報装置。 (3) 前記形状記憶合金の中心部分が浴槽内の水
面より７センチメートル以上４０センチメートル
以下の水深中に配設されていることを特徴とする
実用新案登録請求の範囲第１又は２項記載の浴槽
内水温警報装置。 (4) 前記形状記憶合金の中心部分の水面よりの
深さを可変とすることを特徴とする実用新案登録
請求の範囲第１、２又は３項記載の浴槽内水温警
報装置。 (5) 前記形状記憶合金と相対するバイアスバネ
への負荷を可変とすることを特徴とする実用新案
登録請求の範囲第１、２、３又は４項記載の浴槽
内水温警報装置。 (6) 前記浴槽のフタに配設されていることを特
徴とする実用新案登録請求の範囲第１、２、３、
４又は５項記載の浴槽内水温警報装置。 (7) 前記浴槽内の水上に浮くことを特徴とする
実用新案登録請求の範囲第１、２、３、４又は５
項記載の浴槽内水温警報装置。[Claims for Utility Model Registration] (1) A shape memory alloy is disposed in water in a bathtub, and driving force is obtained by heating and deforming the shape memory alloy by convection of water in the bathtub to generate an alarm. A bathtub water temperature alarm device characterized by activating a water temperature alarm device. (2) Utility model registration claim 1, characterized in that the shape memory alloy has a coil shape.
The water temperature alarm device in the bathtub described in Section 1. (3) Claim 1 or 2 of the utility model registration claim characterized in that the central portion of the shape memory alloy is disposed in water at a depth of 7 cm or more and 40 cm or less below the water surface in the bathtub. Bathtub water temperature alarm device. (4) The water temperature alarm device in a bathtub according to claim 1, 2 or 3, wherein the depth of the central portion of the shape memory alloy from the water surface is variable. (5) The water temperature alarm device in a bathtub according to claim 1, 2, 3, or 4, characterized in that the load on the bias spring facing the shape memory alloy is variable. (6) Utility model registration claims No. 1, 2, 3, which are characterized in that the bathtub lid is provided with
The bathtub water temperature alarm device according to item 4 or 5. (7) Utility model registration claim 1, 2, 3, 4 or 5, which is characterized by floating on the water in the bathtub.
The water temperature alarm device in the bathtub described in Section 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13984485U JPS6247842U (en) | 1985-09-11 | 1985-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13984485U JPS6247842U (en) | 1985-09-11 | 1985-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6247842U true JPS6247842U (en) | 1987-03-24 |
Family
ID=31046131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13984485U Pending JPS6247842U (en) | 1985-09-11 | 1985-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6247842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63162250U (en) * | 1987-04-08 | 1988-10-24 | ||
| JPH0485632U (en) * | 1990-11-30 | 1992-07-24 |
-
1985
- 1985-09-11 JP JP13984485U patent/JPS6247842U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63162250U (en) * | 1987-04-08 | 1988-10-24 | ||
| JPH0485632U (en) * | 1990-11-30 | 1992-07-24 |