JPH0123317Y2 - - Google Patents
Info
- Publication number
- JPH0123317Y2 JPH0123317Y2 JP1984028677U JP2867784U JPH0123317Y2 JP H0123317 Y2 JPH0123317 Y2 JP H0123317Y2 JP 1984028677 U JP1984028677 U JP 1984028677U JP 2867784 U JP2867784 U JP 2867784U JP H0123317 Y2 JPH0123317 Y2 JP H0123317Y2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- mirror
- resistant
- shock absorbing
- absorbing layer
- 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.)
- Expired
Links
- 239000010410 layer Substances 0.000 claims description 72
- 230000035939 shock Effects 0.000 claims description 26
- 238000007747 plating Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000011241 protective layer Substances 0.000 claims description 11
- 230000007797 corrosion Effects 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 9
- 239000013013 elastic material Substances 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 10
- 239000012634 fragment Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000012459 cleaning agent Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000003981 vehicle Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- HOPRXXXSABQWAV-UHFFFAOYSA-N anhydrous collidine Natural products CC1=CC=NC(C)=C1C HOPRXXXSABQWAV-UHFFFAOYSA-N 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002519 antifouling agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Description
【考案の詳細な説明】
〔産業上の技術分野〕
本考案は、公共トイレ、鉄道或いはバス等の車
両等で使用される鏡のように、公衆と接触する機
会が多いため、使用者との接触により衝撃が加わ
りやすく、また、公衆衛生のために化学清浄剤に
よる清掃頻度が高く、更に、使用中振動の多い個
所に使用される耐食耐衝撃鏡に関する。[Detailed description of the invention] [Industrial technical field] The present invention is designed to be used in mirrors used in public toilets, trains, buses, etc., which have many opportunities to come into contact with the public. The present invention relates to a corrosion-resistant and shock-resistant mirror that is used in locations that are easily subjected to impact upon contact, are frequently cleaned with chemical cleaning agents for public hygiene purposes, and are subject to a large amount of vibration during use.
従来から、鏡鍍金部分への水分に起因する腐食
による鏡面の劣下を防止し、耐久性を増大するた
めに、実公昭44−31258号公報に記載されている
ように、鏡面形成鍍金層上に中止め層を設け、更
にその上に耐水保護塗料層を設けた鏡が多用され
ている。かかる耐食性鏡は、洗浄剤に対する抵抗
性が高く、この点からの耐久性は著しく向上し
た。
Conventionally, in order to prevent deterioration of the mirror surface due to corrosion caused by moisture on the mirror-plated part and increase durability, as described in Publication of Utility Model Publication No. 44-31258, a mirror-finishing coating was applied on the mirror-surface-forming plating layer. Mirrors with a stop layer on top and a waterproof protective paint layer on top are often used. Such a corrosion-resistant mirror has high resistance to cleaning agents, and its durability from this point of view has been significantly improved.
しかし、このような鏡が車両等の振動の激しい
所で使用されるとき、衝撃により使用中に割れた
り、また、破損した破片が飛び散つて人に被害を
与える危険性があつた。 However, when such a mirror is used in a place subject to strong vibrations, such as in a vehicle, there is a risk that it may break during use due to impact, or that broken pieces may fly off and cause injury to people.
このため、実開昭55−127574号公報、実公昭37
−8241号公報等に示されるように、鏡の裏面に強
化膜や複合塗層を設けて破片の飛散を防止した
り、鏡に耐衝撃部材を設けて鏡への衝撃を吸収し
たりすることが提案されている。 For this reason, Utility Model Publication No. 55-127574, Utility Model Publication No. 37
− As shown in Publication No. 8241, etc., a reinforced film or a composite coating layer is provided on the back of the mirror to prevent debris from scattering, and a shock-resistant member is provided on the mirror to absorb shock to the mirror. is proposed.
しかしながら、上記従来例の構成においては、
鏡の設置当初において充分な強度及び安全性が得
られたとしても、経年により強度が低下したり、
破片の飛散を防止する機能がなくなるという問題
があつた。
However, in the configuration of the above conventional example,
Even if sufficient strength and safety are obtained when the mirror is first installed, the strength may decrease over time, or
There was a problem that the function to prevent fragments from flying away was lost.
すなわち、特に、公共トイレ、鉄道或いはバス
等の車両等のように化学清浄剤による清掃頻度が
高い個所に設置される鏡においては、鏡の裏面と
耐衝撃部材との間に、水、酸・アルカリ等の成分
が浸入し、耐衝撃部材が化学変化を起こして弾性
がなくなり、耐衝撃部材として機能しなくなつた
り、また、鏡の裏面に形成した層が鏡から剥離し
て破片の飛散を防止する機能がなくなつてしま
う。 In other words, especially for mirrors installed in locations that are frequently cleaned with chemical cleaners, such as public restrooms, trains, buses, and other vehicles, water, acid, or When components such as alkali enter, the impact-resistant material may undergo chemical changes, losing its elasticity and no longer functioning as an impact-resistant material, or the layer formed on the back of the mirror may peel off from the mirror, preventing fragments from scattering. The function to prevent this will be lost.
本考案は、前記問題点を解決するために案出さ
れたものであつて、鏡の耐食性及び耐衝撃性を高
めるとともに、経年による特性の劣化を防止する
ことを目的とする。 The present invention was devised to solve the above-mentioned problems, and aims to improve the corrosion resistance and impact resistance of the mirror, and to prevent the characteristics from deteriorating over time.
〔問題点を解決するための手段〕
本考案の耐食耐衝撃鏡は、前記目的を達成する
ため、鏡の背面に鍍金層を設け、該鍍金層の背面
に該鍍金層を保護するための中止め層を設け、更
に、該中止め層の背面に接着性を有する弾性体か
らなる衝撃吸収層を設け、前記鏡、前記鍍金層、
前記中止め層及び前記衝撃吸収層の各接合端部を
覆うように前記鏡の背面に耐水性の塗料による耐
水保護層を設けたことを特徴とする。[Means for Solving the Problems] In order to achieve the above object, the corrosion-resistant and impact-resistant mirror of the present invention has a plating layer on the back of the mirror, and an inner layer on the back of the plating layer to protect the plating layer. A stop layer is provided, and a shock absorbing layer made of an adhesive elastic material is provided on the back surface of the stop layer, and the mirror, the plating layer,
The present invention is characterized in that a water-resistant protective layer made of a water-resistant paint is provided on the back surface of the mirror so as to cover each joining end of the stopping layer and the shock absorbing layer.
以下、図面を参照しながら実施例に基づいて本
考案の特徴を具体的に説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The features of the present invention will be specifically described below based on embodiments with reference to the drawings.
第１図は、本考案実施例の耐食耐衝撃鏡の断面
図を示す。 FIG. 1 shows a sectional view of a corrosion-resistant and impact-resistant mirror according to an embodiment of the present invention.
同図において、１は鏡ガラス、２は鍍金層、３
は鍍金層２を保護するための中止め層である。 In the figure, 1 is a mirror glass, 2 is a plating layer, and 3 is a plated layer.
is a stop layer for protecting the plating layer 2.
中止め層３の裏面には、弾性材による衝撃吸収
層５が設けられる。この衝撃吸収層５を形成する
材料としては、ウレタン樹脂塗料のうち橋かけ密
度の低いもの、或いは自己硬化性ではない、たと
えばクロロプレンゴムのごとき接着性のよい合成
ゴム溶液を用いることができる。 A shock absorbing layer 5 made of an elastic material is provided on the back surface of the stop layer 3. As a material for forming the shock absorbing layer 5, a urethane resin paint having a low crosslinking density, or a synthetic rubber solution with good adhesiveness such as chloroprene rubber, which is not self-curing, can be used.
更に、衝撃吸収層５の裏面には、前記鏡ガラス
１、鍍金層２、中止め層３及び衝撃吸収層５の各
接合端部を覆うように耐水保護層４が設けられて
いる。 Furthermore, a water-resistant protective layer 4 is provided on the back surface of the impact-absorbing layer 5 so as to cover each joining end of the mirror glass 1, the plating layer 2, the stop layer 3, and the impact-absorbing layer 5.
耐水保護層４は、通常、微粉炭にコールタール
を加えて加熱溶解したものから分溜した石炭ター
ルにトリメチルピリジンを有する溶液を溶剤とし
て配合した塗料を、中止め層３の上面から鏡ガラ
ス１の側面にわたつて塗布したものである。 The water-resistant protective layer 4 is usually made by applying a coating material prepared by adding coal tar to pulverized coal and heating and melting the mixture, then applying a paint containing a solution containing trimethylpyridine to fractionated coal tar as a solvent from the top surface of the stopping layer 3 to the mirror glass 1. It was applied over the sides of the
なお、前記衝撃吸収層５の形成に際しては、中
止め層３の全面ではなく、その端部を残して設け
ることが、形成工程上だけではなく、耐水保護層
４の効果を損なわないという点で効果がある。 In addition, when forming the shock absorbing layer 5, it is preferable to leave the end portion of the stop layer 3, rather than the entire surface, not only for the formation process but also for not impairing the effect of the water-resistant protective layer 4. effective.
上述のように、中止め層３と耐水保護層４との
間の中間層として衝撃吸収層５を設けることによ
り、衝撃吸収層５が外部に露出することがない。
また、鏡ガラス１、鍍金層２、中止め層３、衝撃
吸収層５、耐水保護層４の各接合面から、清浄剤
等が侵入することがなくなる。 As described above, by providing the shock absorbing layer 5 as an intermediate layer between the stop layer 3 and the water-resistant protective layer 4, the shock absorbing layer 5 is not exposed to the outside.
In addition, cleaning agents and the like are prevented from entering through the joint surfaces of the mirror glass 1, the plating layer 2, the stop layer 3, the shock absorbing layer 5, and the water-resistant protective layer 4.
したがつて、経年によつても鍍金層２が腐食す
ることがない。また、衝撃吸収層５の弾性が失わ
れることがないので、充分な強度を長期間にわた
つて確保できる。また、衝撃吸収層５が鏡ガラス
１から剥離することがないので、万一、鏡ガラス
１が破損した場合の破片飛散防止機能を長期間維
持できる。 Therefore, the plating layer 2 will not corrode even over time. Further, since the elasticity of the shock absorbing layer 5 is not lost, sufficient strength can be ensured for a long period of time. Moreover, since the shock absorbing layer 5 does not peel off from the mirror glass 1, the function of preventing fragments from scattering can be maintained for a long period of time even if the mirror glass 1 should be damaged.
また、鏡ガラス１の取付作業においても弾性を
有する衝撃吸収層５が外力を吸収し衝撃を緩和す
るので、鏡ガラス１は破損しにくい。更に、鏡の
取付後、鏡に車両等の振動が作用しても、これを
衝撃吸収層５により緩和することができる。 Furthermore, during the work of attaching the mirror glass 1, the elastic shock absorbing layer 5 absorbs external force and alleviates the impact, so the mirror glass 1 is less likely to be damaged. Furthermore, even if vibrations from a vehicle or the like act on the mirror after it is attached, the impact absorption layer 5 can alleviate this.
更に、衝撃吸収層５は、接着性を有しているの
で鏡ガラス１、鍍金層２、中止め層３に対する耐
水保護層４の密着性がよくなり、これらの各層が
強固に一体化され、鏡全体としての強度が一層高
くなる。 Furthermore, since the shock absorbing layer 5 has adhesive properties, the adhesion of the water-resistant protective layer 4 to the mirror glass 1, the plating layer 2, and the stop layer 3 is improved, and these layers are firmly integrated. The strength of the mirror as a whole becomes even higher.
第２図は、第１図は示す弾性材による衝撃吸収
層５を、鍍金層２上に設けられた中止め層３と耐
水保護層４との間に設けるに当たつて、薄いテー
プ状材を用いた例を示す。第２図に示すように、
テープ状の衝撃吸収層５を貼付けるに当たつて
は、中止め層３の中央部全面に設ける必要はな
く、周縁部を残した周囲と中央部に間隔をおいて
適宜の長さに設けることで、衝撃吸収の面と万一
破損した場合の破片の飛散防止の効果は十分であ
る。 FIG. 2 shows a thin tape-shaped material used to provide the shock absorbing layer 5 made of an elastic material shown in FIG. An example using . As shown in Figure 2,
When pasting the tape-shaped shock absorbing layer 5, it is not necessary to provide it on the entire center part of the stop layer 3, but it is provided at an appropriate length at intervals around the periphery and the center part. This provides sufficient impact absorption and prevention of fragments from scattering in the event of damage.
本考案の耐食耐衝撃鏡は、鏡の背面に弾性材に
よる衝撃吸収層を設け、この衝撃吸収層を覆うよ
うに耐水保護層を設けている。これにより、鏡に
加わつた衝撃は、鍍金層及び中止め層を介して衝
撃吸収層により吸収されるので、鏡の強度が充分
高くなる。また、中止め層と衝撃吸収層の協働に
より、鍍金層の保護が一層確実になる。更に、
鏡、鍍金層、中止め層、衝撃吸収層の各接合端部
を覆うように耐水保護層が設けられているので、
各層の接合部端部から清浄剤が浸入することがな
い。これにより、耐水性、耐酸性、耐候性等が長
期間にわたつて維持される。特に、衝撃吸収層が
劣化することがなくなるので、安全性が高くな
る。
The corrosion-resistant and shock-resistant mirror of the present invention includes a shock-absorbing layer made of an elastic material on the back surface of the mirror, and a water-resistant protective layer covering the shock-absorbing layer. As a result, the impact applied to the mirror is absorbed by the impact absorbing layer via the plating layer and the stopping layer, so that the strength of the mirror becomes sufficiently high. Further, the cooperation between the stopping layer and the shock absorbing layer further ensures the protection of the plating layer. Furthermore,
A water-resistant protective layer is provided to cover the joint ends of the mirror, plating layer, stop layer, and shock absorbing layer.
Cleaning agent does not infiltrate from the edges of the joints of each layer. This maintains water resistance, acid resistance, weather resistance, etc. over a long period of time. In particular, since the shock absorbing layer does not deteriorate, safety is improved.
したがつて、公共トイレ、鉄道或いはバス等の
車両等のように、取り扱いが比較的荒いととも
に、化学清浄剤による清掃頻度が高く、使用中振
動の多い個所で長期間使用された場合でも、対象
物を正確に写し出すという鏡としての機能及び強
度を充分確保することができるとともに、万一、
鏡が破損したような場合でも破片の飛散を確実に
防止することができる。 Therefore, even if the vehicle is used for a long period of time in a place that is relatively roughly handled, frequently cleaned with chemical detergents, and experiences a lot of vibration during use, such as public toilets, trains, buses, etc. It is possible to ensure sufficient strength and function as a mirror to accurately reflect objects, and in the unlikely event that
Even if the mirror is damaged, fragments can be reliably prevented from scattering.
第１図は本考案の耐食耐衝撃鏡の１実施例を示
す図、第２図は他の実施例を示す図である。
１：鏡ガラス、２：鍍金層、３：中止め層、
４：耐水保護層、５：衝撃吸収層。
FIG. 1 is a diagram showing one embodiment of the corrosion-resistant and shock-resistant mirror of the present invention, and FIG. 2 is a diagram showing another embodiment. 1: mirror glass, 2: plating layer, 3: stop layer,
4: Water-resistant protective layer, 5: Shock absorption layer.
Claims (1)
鍍金層を保護するための中止め層を設け、更に、
該中止め層の背面に接着性を有する弾性体からな
る衝撃吸収層を設け、前記鏡、前記鍍金層、前記
中止め層及び前記衝撃吸収層の各接合端部を覆う
ように前記鏡の背面に耐水性の塗料による耐水保
護層を設けたことを特徴とする耐食耐衝撃鏡。 A plating layer is provided on the back of the mirror, a stop layer is provided on the back of the plating layer to protect the plating layer, and further,
A shock absorbing layer made of an adhesive elastic material is provided on the back surface of the stop layer, and the back surface of the mirror is provided so as to cover each joining end of the mirror, the plating layer, the stop layer, and the shock absorbing layer. A corrosion-resistant and shock-resistant mirror characterized by having a water-resistant protective layer made of water-resistant paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2867784U JPS60140473U (en) | 1984-02-28 | 1984-02-28 | Corrosion resistant shock resistant mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2867784U JPS60140473U (en) | 1984-02-28 | 1984-02-28 | Corrosion resistant shock resistant mirror |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60140473U JPS60140473U (en) | 1985-09-17 |
| JPH0123317Y2 true JPH0123317Y2 (en) | 1989-07-18 |
Family
ID=30526778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2867784U Granted JPS60140473U (en) | 1984-02-28 | 1984-02-28 | Corrosion resistant shock resistant mirror |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60140473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014043983A (en) * | 2012-08-27 | 2014-03-13 | Hitachi Appliances Inc | Refrigerator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55127574U (en) * | 1979-03-05 | 1980-09-09 |
-
1984
- 1984-02-28 JP JP2867784U patent/JPS60140473U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014043983A (en) * | 2012-08-27 | 2014-03-13 | Hitachi Appliances Inc | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60140473U (en) | 1985-09-17 |
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