JP4708261B2 - Bath remote control - Google Patents

Bath remote control Download PDF

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JP4708261B2
JP4708261B2 JP2006145515A JP2006145515A JP4708261B2 JP 4708261 B2 JP4708261 B2 JP 4708261B2 JP 2006145515 A JP2006145515 A JP 2006145515A JP 2006145515 A JP2006145515 A JP 2006145515A JP 4708261 B2 JP4708261 B2 JP 4708261B2
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case
partition
back case
bath remote
remote control
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JP2007315671A (en
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佐敏 南雲
圭市 田村
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Corona Corp
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Corona Corp
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Description

この発明は浴室内の壁面に取り付けて使用され給湯機等を制御する風呂リモコンに関するものである。   The present invention relates to a bath remote controller that is used by being attached to a wall surface in a bathroom and controls a water heater or the like.

従来の給湯機等を制御する風呂リモコンは、樹脂にて形成され背面を覆う背面ケースと、前面を覆う前面ケースとの間の内部に、発光表示体やスイッチ類やその他電子素子が取り付けられるプリント基板等を備え、背面ケースと前面ケースの間にゴムパッキンを装着した後、全周をネジ止めして水の侵入を防止していた。（例えば、特許文献１参照）
特開平６−２２９６２４号公報 A conventional bath remote control that controls a water heater, etc. is a print in which a light-emitting display, switches, and other electronic elements are attached between a back case that is made of resin and covers the back, and a front case that covers the front It was equipped with a substrate, etc., and after attaching rubber packing between the back case and the front case, the entire periphery was screwed to prevent water from entering. (For example, see Patent Document 1)
JP-A-6-229624

しかしながら、この従来の構成は、背面ケースと前面ケースの間の全周にゴムパッキンを装着し、背面ケース、前面ケースの全周をネジ止めすることにより、ケース内への水の侵入を防ぐ構造であるが、ケースの全周をネジ止めしているため、防水性能には問題ないが、ネジ止め部分のスペースがリモコンの全周であり、ケース全体が大きくなる問題が有った。
またネジ止めを廃止して、爪等の係合のみによりケースの組み立てを行う構造にすることでコンパクトなリモコンにすることは可能であるが、防水性能の低下やメンテナンス性に問題が発生するものであった。 However, this conventional configuration has a structure that prevents rubber from entering the case by attaching rubber packing to the entire circumference between the back case and the front case and screwing the entire circumference of the back case and the front case. However, since the entire circumference of the case is screwed, there is no problem in waterproof performance, but there is a problem that the space of the screwing portion is the entire circumference of the remote control and the entire case becomes large.
In addition, it is possible to make a compact remote control by eliminating the screwing and assembling the case only by engaging the claws, etc., but it will cause problems with deterioration of waterproof performance and maintenance Met.

この発明はこの点に着目し、上記欠点を解決する為、特にその構成を、直方形の背面ケースと中仕切との間に電子素子等が取り付けられるプリント基板を備え、前記背面ケースと中仕切との間にパッキンを装着し、背面ケースと中仕切の間への水の侵入を防止し、前面を覆う前面ケースを背面ケースに装着する風呂リモコンに於いて、背面ケースと中仕切との左右端又は上下端にネジ止め部を設け、このネジ止め部のない上下端又は左右端に設けたものである。 The present invention pays attention to this point, and in order to solve the above-described drawbacks, in particular, the configuration includes a printed circuit board to which an electronic element or the like is attached between a rectangular back case and a partition, and the back case and the partition In the bath remote control that attaches a packing between the back case and the back case to prevent the intrusion of water between the back case and the front case and attaches the front case that covers the front to the back case. Screw ends are provided at the ends or upper and lower ends, and are provided at the upper and lower ends or the left and right ends without the screw ends .

また前記ネジ止め部は、背面ケースにネジ穴用のボスを、中仕切にネジ穴を設け、背面ケースに垂直にネジ止めすると共に、係合部は背面ケース周囲の前側に形成した縁部の内側に凹部を備え、この凹部に対向して中仕切の周囲に爪部を設けたものである。 In addition, the screw fixing portion is provided with a screw hole boss in the rear case and a screw hole in the middle partition, and is screwed perpendicularly to the rear case, and the engaging portion is an edge formed on the front side around the rear case . A concave portion is provided on the inner side , and a claw portion is provided around the inner partition so as to face the concave portion.

この発明によれば、充分な防水性能とメンテナンス性を兼ね備えながらリモコンの縦又は横の大きさをコンパクトにすることができる。   According to the present invention, the vertical or horizontal size of the remote control can be made compact while having sufficient waterproof performance and maintainability.

次にこの発明の一実施形態を図面に基づき説明する。
図において風呂リモコン１は横長直方形で、背面ケース２と前面ケース３とで外郭を形成しており、背面ケース２の略中央に設けられた、配線用穴４から給湯機や電気温水器等の熱源（図示せず）に連絡電線（図示せず）が接続されている。
前記風呂リモコン１は背面ケース２の前方に蛍光表示管等の発光表示体５や押圧スイッチ等のスイッチ類６やその他電子素子が取り付けられるプリント基板７を備えている。
８は半透明の樹脂にて形成された中仕切で、前記背面ケース２との間にゴムパッキン９を装着し、前記背面ケース２に中仕切８をビス止めして内部への水の侵入を防止している。 Next, an embodiment of the present invention will be described with reference to the drawings.
In the figure, the bath remote control 1 is a horizontally long rectangular shape, and the back case 2 and the front case 3 form an outer shell. A hot water heater, an electric water heater, etc. are provided from the wiring hole 4 provided at the approximate center of the back case 2. A connecting wire (not shown) is connected to a heat source (not shown).
The bath remote controller 1 includes a light emitting display body 5 such as a fluorescent display tube, a switch 6 such as a push switch, and a printed circuit board 7 to which other electronic elements are attached in front of a rear case 2.
8 is a partition made of a translucent resin. A rubber packing 9 is attached between the rear case 2 and the partition 8 is screwed to the rear case 2 to prevent water from entering inside. It is preventing.

前記背面ケース２の左右端にはネジ止め用のボス１０が左右３カ所ずつ形成され、このボス１０に対向する中仕切８にはネジ穴１１を設け、ネジ１２にて背面ケース２に垂直にネジ止めするネジ止め部１３を備え、ネジ止めにより背面ケース２左右と中仕切８の間のゴムパッキン９を押圧して密封するものである。   The left and right ends of the rear case 2 are formed with three screwed bosses 10 on the left and right sides. A screw hole 11 is provided in the middle partition 8 facing the boss 10, and the screw 12 is perpendicular to the rear case 2. A screw fixing part 13 for screwing is provided, and the rubber packing 9 between the left and right of the back case 2 and the middle partition 8 is pressed and sealed by screwing.

前記背面ケース２の周囲は前方に突出した縁部１４が形成され、この上下縁部１４の内側には凹部１５が３カ所ずつ設けられ、この凹部１５に対向する中仕切８には爪部１６が突出し、前記凹部１５と爪部１６で係合部１７を形成し、この爪部１６が背面ケース２の凹部１５に係合することで、ゴムパッキン９を押圧して、背面ケース２と中仕切８の間を密封するものである。また前記縁部１４の端部外周にはビード部１４ａが設けられることで、水の侵入を更に防ぐことができるものである。   Around the back case 2, an edge 14 projecting forward is formed, and three recesses 15 are provided inside the upper and lower edges 14, and a claw 16 is provided in the inner partition 8 facing the recess 15. Protrudes, and the concave portion 15 and the claw portion 16 form an engaging portion 17, and the claw portion 16 engages with the concave portion 15 of the back case 2, thereby pressing the rubber packing 9 and The space between the partitions 8 is sealed. Further, a bead portion 14a is provided on the outer periphery of the edge portion 14 so that water can be further prevented from entering.

前記中仕切８は円柱状で且つ、軟質の樹脂材料で形成されるスイッチ押圧部１８を左右に各３カ所、下部に３カ所設け、中央から上部にかけて形成される表示部１９を含む、前記スイッチ押圧部１８以外の部分は硬質の樹脂材料で形成し、軟質樹脂、硬質樹脂を一体に形成する２色成型によって製造されている。また前記中仕切８の上下端部には、３カ所ずつの係止腕２０を備えている。   The switch 8 includes a display portion 19 which is formed in a columnar shape and is provided with three switch pressing portions 18 formed of a soft resin material on the left and right sides, three on the lower portion, and from the center to the upper portion. The portions other than the pressing portion 18 are made of a hard resin material, and are manufactured by two-color molding in which a soft resin and a hard resin are integrally formed. The upper and lower ends of the middle partition 8 are provided with three locking arms 20 each.

前記前面ケース３の周囲は後方に突出した後縁部２１が形成され、この後縁部２１の内側上下の、前記係止腕２０に対向する内側には、この係止腕２０に係止して前面ケース３を背面ケース２に取り付ける突起部２２が上側３カ所、下側３カ所設けられている。また前記スイッチ押圧部１８と表示部１９に対向する部分は穴２３が形成され、中仕切８の表示部１９は前面ケース３と同平面に設けると共に外表面を形成する。   A rear edge portion 21 protruding rearward is formed around the front case 3, and the inner side of the rear edge portion 21 on the inner side facing the locking arm 20 is locked to the locking arm 20. The upper case 3 and the lower side 3 are provided with projections 22 for attaching the front case 3 to the rear case 2. Further, a hole 23 is formed in a portion facing the switch pressing portion 18 and the display portion 19, and the display portion 19 of the partition 8 is provided on the same plane as the front case 3 and forms an outer surface.

また前記表示部１９以外の前面ケース３表面には、薄板状のシール２４が粘着剤にて貼り付けられ、このシール２４を介してスイッチ押圧部１８を押圧することで、風呂リモコンの操作を行うものである。   Further, a thin plate-like seal 24 is affixed to the surface of the front case 3 other than the display unit 19 with an adhesive, and the switch remote control unit 18 is operated by pressing the switch pressing unit 18 through the seal 24. Is.

このように、リモコンの左右方向をネジ止めによって充分な防水性能を兼ね備えながら、上下方向は爪による係止構造とすることで、リモコンの縦方向の寸法を小さくしてコンパクトにすることができるものである。また、この実施例では左右方向をネジ止め、上下方向を爪による係止構造にしたが、左右方向を爪による係止構造、上下方向をネジ止めの構造にしても同じ効果が得られるものである。また前記背面ケース２に備えた縁部１４の端部外周にはビード部１４ａが設けられることで、水の侵入を更に防ぐことができるものである。   In this way, the vertical direction of the remote control can be made compact by reducing the vertical dimension of the remote control by having a locking structure with claw in the vertical direction while having sufficient waterproof performance by screwing the left and right direction of the remote control It is. In this embodiment, the left and right direction is screwed and the up and down direction is a locking structure with a claw, but the same effect can be obtained even if the left and right direction is a locking structure with a claw and the vertical direction is a screwed structure. is there. In addition, a bead portion 14a is provided on the outer periphery of the end portion of the edge portion 14 provided in the back case 2, thereby further preventing water from entering.

風呂リモコン１の組み立て手順を説明すれば、背面ケース２にプリント基板７をネジ又は爪係合（図示せず）により取り付け、中仕切８と背面ケース２の間にゴムパッキン９を取り付けた後に、中仕切８の上下の爪部１６を背面ケース２の凹部１５に合わせて押圧すれば、中仕切８は背面ケース２に仮止め状態で固定される。次に左右のネジ穴１１にネジ１２をねじ込めば、中仕切８と背面ケース２はゴムパッキン９を介して密閉される。   The assembly procedure of the bath remote controller 1 will be described. After the printed circuit board 7 is attached to the rear case 2 by screws or claw engagement (not shown), and the rubber packing 9 is attached between the middle partition 8 and the rear case 2, If the upper and lower claw portions 16 of the middle partition 8 are pressed together with the recess 15 of the rear case 2, the middle partition 8 is fixed to the rear case 2 in a temporarily fixed state. Next, when screws 12 are screwed into the left and right screw holes 11, the inner partition 8 and the rear case 2 are sealed through the rubber packing 9.

次に、予め前面にシール２４を貼り付けた前面ケース３の穴２２を表示部１８に合わせて、前面ケース３の上下端部を背面ケース２に押しつければ、中仕切８の係止腕１９に前面ケース３の突起部２１が係止して背面ケース２と前面ケース３が嵌合して組み立てが完了する。   Next, when the holes 22 of the front case 3 with the seal 24 attached in advance on the front face are aligned with the display unit 18 and the upper and lower ends of the front case 3 are pressed against the rear case 2, the locking arms 19 of the partition 8 are obtained. The protrusion 21 of the front case 3 is locked to the rear case 2 and the front case 3 to complete the assembly.

風呂リモコン１に水が浴びせられた場合には、大部分の水は背面ケース２に備えたビード部１４ａによってリモコン内に侵入することが防止される。そして中仕切８と前面ケース３の間に侵入した少量の水も、プリント基板７等の電子部品が設けられている中仕切８と背面ケース２の間には充分な防水性能によって侵入できないものである。   When the bath remote controller 1 is bathed in water, most of the water is prevented from entering the remote controller by the bead portion 14a provided in the back case 2. A small amount of water that has entered between the inner partition 8 and the front case 3 cannot enter between the inner partition 8 provided with electronic parts such as the printed circuit board 7 and the rear case 2 due to sufficient waterproof performance. is there.

この発明一実施形態の分解斜視図。The exploded perspective view of one embodiment of this invention. 同正面図。The front view. 同A-A拡大断面図。The AA expanded sectional view.

符号の説明Explanation of symbols

２ 背面ケース
３ 前面ケース
８ 中仕切
９ ゴムパッキン
１３ ネジ止め部
１５ 凹部
１６ 爪部
１７ 係合部 2 Back Case 3 Front Case 8 Middle Partition 9 Rubber Packing 13 Screwing Part 15 Recess 16 Claw Part 17 Engagement Part

Claims (2)

直方形の背面ケースと中仕切との間に電子素子等が取り付けられるプリント基板を備え、前記背面ケースと中仕切との間にパッキンを装着し、背面ケースと中仕切の間への水の侵入を防止し、前面を覆う前面ケースを背面ケースに装着する風呂リモコンに於いて、背面ケースと中仕切との左右端又は上下端にネジ止め部を設け、このネジ止め部のない上下端又は左右端に係合部を設けたことを特徴とする風呂リモコン。 Provided with a printed circuit board to which electronic elements etc. are attached between a rectangular back case and a partition, and a packing is installed between the back case and the partition, and water enters between the back case and the partition In the bath remote controller in which the front case that covers the front surface is attached to the rear case, the right and left ends or upper and lower ends of the rear case and the inner partition are provided with screw fixing portions, and the upper and lower ends or left and right without the screw fixing portions are provided. A bath remote control characterized in that an engaging portion is provided at the end . 前記ネジ止め部は、背面ケースにネジ穴用のボスを、中仕切にネジ穴を設け、背面ケースに垂直にネジ止めすると共に、係合部は背面ケース周囲の前側に形成した縁部の内側に凹部を備え、この凹部に対向して中仕切の周囲に爪部を設けたことを特徴とする請求項１記載の風呂リモコン。 The screwing part has a screw hole boss in the back case, a screw hole in the middle partition, and is screwed to the back case vertically, and the engaging part is inside the edge formed on the front side around the back case. The bath remote controller according to claim 1, further comprising a claw portion provided around the inner partition so as to face the concave portion.
JP2006145515A 2006-05-25 2006-05-25 Bath remote control Active JP4708261B2 (en)

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JP4708261B2 true JP4708261B2 (en) 2011-06-22

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5991122B2 (en) * 2012-09-28 2016-09-14 Toto株式会社 Waterproof remote control device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05103373A (en) * 1991-10-04 1993-04-23 Matsushita Electric Ind Co Ltd Controller for bath room equipment
JPH06229624A (en) * 1993-02-02 1994-08-19 Takagi Ind Co Ltd Remote controller for hot water supplier
JPH0993750A (en) * 1995-09-22 1997-04-04 Rinnai Corp Remote controller of boiler
JPH1051164A (en) * 1996-05-28 1998-02-20 Rinnai Corp Electric connection structure for operator panel
JP2000217176A (en) * 1999-01-20 2000-08-04 Matsushita Electric Ind Co Ltd Base for attaching remote controller
JP2004053221A (en) * 2002-07-24 2004-02-19 Noritz Corp Operating device and its mounting base

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05103373A (en) * 1991-10-04 1993-04-23 Matsushita Electric Ind Co Ltd Controller for bath room equipment
JPH06229624A (en) * 1993-02-02 1994-08-19 Takagi Ind Co Ltd Remote controller for hot water supplier
JPH0993750A (en) * 1995-09-22 1997-04-04 Rinnai Corp Remote controller of boiler
JPH1051164A (en) * 1996-05-28 1998-02-20 Rinnai Corp Electric connection structure for operator panel
JP2000217176A (en) * 1999-01-20 2000-08-04 Matsushita Electric Ind Co Ltd Base for attaching remote controller
JP2004053221A (en) * 2002-07-24 2004-02-19 Noritz Corp Operating device and its mounting base

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