JP3227896U - thermometer - Google Patents
thermometer Download PDFInfo
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- JP3227896U JP3227896U JP2020002393U JP2020002393U JP3227896U JP 3227896 U JP3227896 U JP 3227896U JP 2020002393 U JP2020002393 U JP 2020002393U JP 2020002393 U JP2020002393 U JP 2020002393U JP 3227896 U JP3227896 U JP 3227896U
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- thermometer
- temperature
- shaped glass
- glass tube
- reservoir
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- 239000011521 glass Substances 0.000 claims abstract description 17
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 10
- 239000003350 kerosene Substances 0.000 claims abstract description 8
- 239000011148 porous material Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052709 silver Inorganic materials 0.000 abstract description 8
- 239000004332 silver Substances 0.000 abstract description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052759 nickel Inorganic materials 0.000 abstract description 4
- 238000007747 plating Methods 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 239000003973 paint Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
【課題】目線のいろいろな角度からでも温度表示が明確に拡大表示可能にした温度計を提供する。【解決手段】下部に熱的に変化する水銀又は着色灯油を収容する溜め部１０１を形成し、溜め部に下部を連通した毛細孔１０２を中央部に形成し横断面形状が楕円形又は三角形の棒状ガラス管１０３を配設して室温、外気温などの寒さ・暖かさを測定し温度目盛り表示する温度計において、棒状ガラス管の背部周面に銀紙又はアルミホイール又は銀・ニッケル・クロム鍍金又は各種メタル塗料などの反射材１０５を配設した。【選択図】図１PROBLEM TO BE SOLVED: To provide a thermometer capable of clearly magnifying and displaying a temperature display even from various angles of eyes. SOLUTION: A reservoir 101 for accommodating thermally changing mercury or colored kerosene is formed in a lower portion, and a hair pore 102 communicating with the lower portion is formed in the central portion in the reservoir portion, and the cross-sectional shape is elliptical or triangular. In a thermometer in which a bar-shaped glass tube 103 is arranged to measure coldness / warmth such as room temperature and outside air temperature and display a temperature scale, silver paper or aluminum wheels or silver / nickel / chrome plating or silver / nickel / chrome plating on the back peripheral surface of the bar-shaped glass tube. A reflective material 105 such as various metal paints was arranged. [Selection diagram] Fig. 1
Description
本考案は、毛細管による温度表示が多方角からの目線からも見易い温度計に関する。 The present invention relates to a thermometer whose temperature display by capillaries is easy to see from a multi-directional perspective.
＜従来の技術＞
温度計（おんどけい）は一般に室温、外気温などの寒さ・暖かさを測定する計器である。温度変化に伴う物性（機械的性質（力学的性質）、熱的性質、電気的性質、磁気的性質、光学的性質の変化等の物理現象）を利用して温度を測定する。温度変化によって起こるさまざまな物理現象を利用して温度を知る装置を温度計といい、寒暖計とも呼びます。
温度計には一般に水銀温度計（水銀の融点がマイナス３８．８７℃であるため、これ以下では使えない）や、液体温度計（灯油を赤く染めて封入した温度計）である。このほかにバイメタルの伸び・縮みを利用して指針で温度を示すもの、また室内インテリアとして液晶温度計、サーモカラー温度計などがある。<Conventional technology>
A thermometer (ondokei) is generally an instrument that measures coldness and warmth such as room temperature and outside air temperature. Temperature is measured using physical properties (physical phenomena such as changes in mechanical properties (mechanical properties), thermal properties, electrical properties, magnetic properties, and optical properties) that accompany temperature changes. A device that knows the temperature by using various physical phenomena caused by temperature changes is called a thermometer, and is also called a thermometer.
Generally, the thermometer is a mercury thermometer (the melting point of mercury is minus 38.87 ° C., so it cannot be used below this) or a liquid thermometer (a thermometer in which kerosene is dyed red and sealed). In addition, there are those that indicate the temperature with a pointer using the expansion and contraction of bimetal, and liquid crystal thermometers and thermocolor thermometers as interior interiors.
水銀温度計や液体温度計は、一般に図２の（１）と（２）に示すように、下部に熱的に変化する水銀又は着色灯油を収容する溜め球１０１を形成し、この溜め部１０１に下部を連通した毛細孔１０２を中央部に形成し横断面形状が楕円形又は三角形の棒状ガラス１０３を温度目盛り板１０４に配設してなる。
前記棒状ガラス１０３の横断面形状は、概ね三角形又は楕円形にしてその前面を半球面のレンズ１０３ａにし、棒状ガラス１０３内の毛細孔１０２にある水銀又は着色灯油部を拡張して真正面に表示するものであるため真正面以外からの目線では細すぎて極めて見にくい。A mercury thermometer or a liquid thermometer generally forms a reservoir ball 101 for accommodating thermally changing mercury or colored kerosene at the lower portion as shown in (1) and (2) of FIG. 2, and the reservoir 101 is formed. A hair pore 102 communicating with the lower part is formed in the central portion, and a rod-shaped glass 103 having an elliptical or triangular cross-sectional shape is arranged on the thermometer plate 104.
The cross-sectional shape of the rod-shaped glass 103 is substantially triangular or elliptical, the front surface thereof is a hemispherical lens 103a, and the mercury or colored kerosene portion in the pores 102 in the rod-shaped glass 103 is expanded and displayed directly in front of the rod-shaped glass 103. Because it is a thing, it is too thin to see from a line of sight other than directly in front.
本考案は、いろいろな角度からでも温度が明確に表示可能にした温度計を提供する。 The present invention provides a thermometer that can clearly display the temperature even from various angles.
本考案は、前記した課題に適応する優れた温度計ありその技術的特徴は、「下部に熱的に変化する水銀又は着色灯油を収容する溜め部を形成し、この溜め球に下部を連通した毛細孔を中央部に形成し横断面形状が楕円形又は三角形の棒状ガラス管を配設して室温、外気温などの寒さ・暖かさを測定し温度目盛り表示する温度計において、前記棒状ガラス管の背部周面に銀紙又はアルミホイール又は銀・ニッケル・クロム鍍金又は各種メタル塗料等の反射材を配設したことを特徴とする温度計。」である。 The present invention has an excellent thermometer that adapts to the above-mentioned problems, and its technical feature is that "a reservoir for thermally changing mercury or colored kerosene is formed in the lower part, and the lower part is communicated with this reservoir ball. In a thermometer in which pores are formed in the center and a rod-shaped glass tube having an elliptical or triangular cross-sectional shape is arranged to measure coldness / warmth such as room temperature and outside air temperature and display a temperature scale, the rod-shaped glass tube is used. A thermometer characterized in that a silver paper or an aluminum wheel or a reflective material such as silver, nickel, chrome plating or various metal paints is arranged on the peripheral surface of the back surface of the thermometer. "
本考案の温度計は、前記構成における銀紙又はアルミホイールの反射板からの乱反射により毛細管による温度表示が幅広く変化して多方角からの目線からでも大変見易い便利な温度計である。 The thermometer of the present invention is a convenient thermometer that is very easy to see even from a multi-directional perspective because the temperature display by the capillaries changes widely due to diffused reflection from the reflector of the silver paper or aluminum wheel in the above configuration.
本考案を実施するための実施例を図１〜図２により詳細に説明する。 Examples for carrying out the present invention will be described in detail with reference to FIGS. 1 and 2.
本例の温度計１００は、図１（１）と（２）に示すように、下部に熱的に変化する水銀又は着色灯油を収容する溜め球１０１を形成し、この溜め球１０１に下部を連通した毛細孔１０２を中央部に形成し横断面形状が楕円形又は三角形状の棒状ガラス管１０３を温度目盛り板１０４に配設してなり、前記棒状ガラス管１０３の背部周面に銀紙又はアルミホイール又は銀・ニッケル・クロム鍍金又は各種メタル塗料などの反射材１０５を配設した温度計である。
前記棒状ガラス管１０３の横断面形状は、概ね三角形又は楕円形にしてその前面を半球面のレンズ部１０３ａになっている。
反射材１０５が無い場合は、図２（１）と（２）に示す従来例ように棒状ガラス管１０３内の毛細孔１０２にある水銀又は着色灯油部を拡張して真正面に細く表示するのみで真正面以外からの目線では細すぎて極めて見にくい。
しかし、図１（１）に示すように前記反射材１０５を配設した範囲Ｙ−Ｙでは、反射材１０５は、棒状ガラス管１０３の横断面の背面周囲からの入射光を反射してレンズ部１０３ａを含む前周面から外部に照射するためか、毛細管１０２による温度表示が幅広く変化して多方角からの目線からでも幅広く大変見易い状態になったのである 。As shown in FIGS. 1 (1) and 1 (2), the thermometer 100 of this example forms a reservoir ball 101 containing thermally changing mercury or colored kerosene at the lower portion, and the lower portion is attached to the reservoir ball 101. A rod-shaped glass tube 103 having communicated hair pores 102 formed in the central portion and having an elliptical or triangular cross-sectional shape is arranged on the temperature scale plate 104, and silver paper or aluminum is formed on the back peripheral surface of the rod-shaped glass tube 103. A thermometer on which a wheel or a reflective material 105 such as silver / nickel / chrome plating or various metal paints is arranged.
The cross-sectional shape of the rod-shaped glass tube 103 is generally triangular or elliptical, and the front surface thereof is a hemispherical lens portion 103a.
When there is no reflective material 105, the mercury or colored kerosene portion in the pores 102 in the rod-shaped glass tube 103 is simply expanded and displayed thinly in front of the rod-shaped glass tube 103 as in the conventional example shown in FIGS. 2 (1) and 2 (2). It is extremely difficult to see because it is too thin when viewed from other than directly in front.
However, as shown in FIG. 1 (1), in the range YY in which the reflector 105 is arranged, the reflector 105 reflects the incident light from the back surface of the cross section of the rod-shaped glass tube 103 to be a lens portion. Probably because the front peripheral surface including 103a was irradiated to the outside, the temperature display by the capillary tube 102 changed widely, and it became a wide and very easy-to-see state even from the viewpoint from various directions.
本考案は前記の優れた作用効果を有する利便性に優れた温度計であり、一般家庭は勿論、各種の温度測定事務などに貢献すること多大なものである。 The present invention is a highly convenient thermometer having the above-mentioned excellent action and effect, and greatly contributes to various temperature measurement office work as well as general households.
１００：本例の温度計
１０１：溜め球
１０２：毛細孔
１０３：棒状ガラス管
１０３ａ：レンズ部
１０４：温度目盛り板
１０５：反射材100: Thermometer of this example 101: Reservoir ball 102: Hair pore 103: Rod-shaped glass tube 103a: Lens part 104: Temperature scale plate 105: Reflective material
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020002393U JP3227896U (en) | 2020-05-21 | 2020-05-21 | thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020002393U JP3227896U (en) | 2020-05-21 | 2020-05-21 | thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3227896U true JP3227896U (en) | 2020-09-24 |
Family
ID=72517723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020002393U Active JP3227896U (en) | 2020-05-21 | 2020-05-21 | thermometer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3227896U (en) |
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2020
- 2020-05-21 JP JP2020002393U patent/JP3227896U/en active Active
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