JP2564073B2 - Hot water outlet pipe - Google Patents

Hot water outlet pipe

Info

Publication number
JP2564073B2
JP2564073B2 JP4159691A JP15969192A JP2564073B2 JP 2564073 B2 JP2564073 B2 JP 2564073B2 JP 4159691 A JP4159691 A JP 4159691A JP 15969192 A JP15969192 A JP 15969192A JP 2564073 B2 JP2564073 B2 JP 2564073B2
Authority
JP
Japan
Prior art keywords
pipe
hot water
shower head
cover
outlet pipe
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 - Fee Related
Application number
JP4159691A
Other languages
Japanese (ja)
Other versions
JPH062956A (en
Inventor
圭一 栗木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rinnai Corp
Original Assignee
Rinnai Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rinnai Corp filed Critical Rinnai Corp
Priority to JP4159691A priority Critical patent/JP2564073B2/en
Priority to KR1019930009053A priority patent/KR960009224B1/en
Publication of JPH062956A publication Critical patent/JPH062956A/en
Application granted granted Critical
Publication of JP2564073B2 publication Critical patent/JP2564073B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/16—Arrangements for water drainage 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/18—Roses; Shower heads
    • B05B1/185—Roses; Shower heads characterised by their outlet element; Mounting arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Fluid Heaters (AREA)
  • Domestic Plumbing Installations (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、下流端にシャワーヘッ
ドを備えた湯沸器の出湯管に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hot water outlet pipe of a water heater having a shower head at the downstream end.

【０００２】[0002]

【従来の技術】湯沸器では、熱交換器、バーナ等を含む
湯沸器本体の流出口に出湯管本体が接続されており、多
くの出湯管本体の下流側には、金属によって屈曲自在に
成型されたフレキシブル部が設けられていて、フレキシ
ブル部の下流側端部にシャワーヘッドが固定されてい
る。また、最近では、出湯管本体の外側を樹脂製の管カ
バーで覆ったものがある。こうした管カバーは、湯沸器
本体との一体感を得ることを目的としており、従来で
は、樹脂により伸縮自在に形成された管カバーの長さを
出湯管本体の長さに対して大きく設計しておき、管カバ
ーの長さを圧縮するようにして出湯管本体の外側に被
せ、管カバーの復帰力により出湯口とシャワーヘッド間
の出湯管本体を確実に覆うようにしたものがある（実公
平４−１４５３７号）。2. Description of the Related Art In a water heater, a hot water outlet body is connected to the outlet of the water heater main body including a heat exchanger, burner, etc. A flexible portion molded in is provided, and a shower head is fixed to the downstream end of the flexible portion. In addition, recently, there is one in which the outside of the tap water pipe body is covered with a resin pipe cover. The purpose of such a tube cover is to provide a sense of unity with the body of the water heater, and in the past, the length of the tube cover made of resin to expand and contract was designed to be larger than the length of the hot water tube body. In some cases, the length of the pipe cover is compressed to cover the outside of the hot water pipe body, and the return force of the pipe cover surely covers the hot water pipe body between the hot water outlet and the shower head. (Fairy 4-14537).

【０００３】[0003]

【発明が解決しようとする課題】しかしながら、樹脂に
よって成型された管カバーを用いた場合には、製造直後
には、樹脂の弾力性により出湯管本体の全長を覆うこと
ができるが、長期に亙る使用を考えた場合には、樹脂の
経時変化によって管カバーの弾力性が低下するため、必
ずしも十分に出湯管本体の全長を覆い続けることはでき
ず、使用において出湯管の屈曲を繰り返すと次第に管カ
バーの端部で出湯管本体が露出するようになり、特に、
シャワーヘッド側で、出湯管本体が露出するようになる
と、管カバーとシャワーヘッドとが分離された感覚を与
え、出湯管の一体感が低下しまうという問題がある。However, when a resin-made pipe cover is used, the full length of the tapping pipe main body can be covered immediately after the production due to the elasticity of the resin, but this is long-term. When considering the use, since the elasticity of the pipe cover decreases due to the aging of the resin, it is not always possible to fully cover the entire length of the tap pipe body, and if the tap pipe is bent repeatedly during use, the pipe will gradually disappear. The outlet pipe body is exposed at the end of the cover, especially,
If the hot water pipe body is exposed on the shower head side, there is a problem that the pipe cover and the shower head give a feeling of being separated from each other and the sense of unity of the hot water pipe is lowered.

【０００４】本発明は、出湯管本体が管カバーで覆われ
た出湯管において、管カバーとシャワーヘッドとの一体
感が確実に得られる出湯管を提供することを目的とす
る。It is an object of the present invention to provide a hot water outlet pipe in which the hot water outlet pipe main body is covered with a pipe cover and in which a sense of unity between the pipe cover and the shower head can be reliably obtained.

【０００５】[0005]

【課題を解決するための手段】本発明は、下流端にシャ
ワーヘッドを有する屈曲自在の出湯管本体と、該出湯管
本体を覆う筒状の管カバーとからなり、前記出湯管本体
の上流端が湯沸器の下部に設けられた流出口に接続され
る出湯管であって、前記シャワーヘッドの前記管カバー
との接合側に、前記管カバーが挿入される接続開口が設
けられた湯沸器の出湯管において、前記管カバーの下流
端には、前記接続開口の周縁外面との連続面を形成する
ための径大部と、前記接続開口に挿入される該径大部よ
り径の小さな径小部が段差を有して形成され、該径小部
を前記接続開口に挿入することにより前記管カバーと前
記シャワーヘッドとの同軸性を保持するとともに、前記
シャワーヘッドには、前記段差の内側に生じる凹部に係
止され、前記管カバーと前記シャワーヘッドとを連結す
る係止爪が形成されたことを技術的手段とする。The present invention comprises a bendable hot water outlet pipe main body having a shower head at a downstream end thereof, and a tubular pipe cover for covering the hot water outlet pipe main body.
Upstream end connected to the outlet provided in the lower part of water heater of
A hot water pipe out that, on the side joined with the pipe cover of the shower head, the connection openings set to the pipe cover is inserted
In the hot water outlet pipe of the kettle, the downstream of the pipe cover
At the end, a continuous surface with the outer peripheral surface of the connection opening is formed.
And a large-diameter portion to be inserted into the connection opening.
The small diameter portion having a small diameter is formed with a step, and the small diameter portion
The pipe cover and the front by inserting
While maintaining coaxiality with the shower head,
The shower head has a recess that is formed inside the step.
The pipe cover and the shower head are connected to each other.
The technical means is that the locking claw is formed .

【０００６】[0006]

【作用】本発明では、出湯管本体に管カバーを被せて、
管カバーをシャワーヘッド側に寄せて、径小部を接続開
口に挿入すると、管カバーの径小部は接続開口から半径
方向に外れないので、管カバーとシャワーヘッドとの同
軸性が保たれると共に、径大部はシャワーヘッドの接続
開口の周縁外面との連続面が維持される。 管カバーの径
大部と径小部との間に設けられた段差の内側に生じた凹
部に、シャワーヘッドに形成された係止爪を係止させる
と、管カバーの下流端とシャワーヘッドが連結されて径
小部が接続開口から抜けない。この結果、使用時にシャ
ワーヘッドを任意の位置に移動させたり、出湯管本体を
屈曲させたとき、出湯管本体の全長に対する管カバーの
全長が、相対的に短い状態になっても、管カバーとシャ
ワーヘッドとの同軸性が保持されると共に、管カバーの
径小部が接続開口から外れてシャワーヘッドとの間に隙
間が生じることがない。In the present invention, the hot water pipe body is covered with the pipe cover,
Move the tube cover toward the shower head and open the small diameter part
When inserted into the mouth, the small diameter part of the
It does not come off in the same direction, so the tube cover and shower head
Axiality is maintained, and the large diameter part is connected to the shower head.
A continuous surface with the outer peripheral surface of the opening is maintained. Diameter of tube cover
Concave created inside the step provided between the large part and the small diameter part
The locking claws formed on the shower head
And the downstream end of the pipe cover and the shower head are connected
The small part does not come out of the connection opening . As a result, or move to an arbitrary position shower head during use, the hot water pipe body
When bent, the entire length of the tube sleeve with respect to the total length of the tapping pipe body, even when the relative manner short condition, the pipe cover and Shah
With coaxial with the Waheddo is maintained, the tube sleeve
The small-diameter portion does not come off the connection opening and a gap is not formed between the small-diameter portion and the shower head.

【０００７】[0007]

【発明の効果】本発明では、管カバーの径小部がシャワ
ーヘッドの接続開口に挿入された状態で管カバーの径大
部がシャワーヘッドの接続開口の周縁外面との連続面を
形成し、径大部と径小部との間の段差の内側の凹部がシ
ャワーヘッドの係止爪によって係止されることによっ
て、管カバーはシャワーヘッドに連結されるため、出湯
管を自由に動かしても、管カバーとシャワーヘッドとの
同軸性が保持され、管カバーとシャワーヘッドとの間に
隙間が生じることがなく、長期間に亙る使用によって管
カバーが変形した場合でも、一体感が確実に得られる。According to the present invention, the small diameter portion of the pipe cover has a shower.
-The diameter of the pipe cover is large when it is inserted into the connection opening of the head.
Part forms a continuous surface with the outer peripheral surface of the connection opening of the shower head.
The inner side of the step between the large diameter portion and the small diameter portion.
By being locked by the locking claw of the power head
Since the pipe cover is connected to the shower head , the pipe cover and the shower head will not move even if the hot water pipe is freely moved .
Concentricity is maintained, rather name that a gap between the tube sleeve and the shower head, even when the tube sleeve by the use over a long period of time is modified, sense of unity can be surely obtained.

【０００８】[0008]

【実施例】次に本発明を実施例に基づいて説明する。図
１に示すガス湯沸器１は、湯沸器カバー２の内側にバー
ナと熱交換器とを備え、熱交換器の下流端の流出口に出
湯管１０が接続されたもので、給水スイッチ３を操作す
ると、図示しない給水弁が開いて、給水管から供給され
る水を熱交換器を介して自動的に出湯管１０から流出さ
せて、給水を行う。また、給水時に湯沸かしスイッチ４
が操作されている場合には、バーナを点火して熱交換器
により水を加熱して温水を供給する自動給水機能を有す
る。EXAMPLES Next, the present invention will be explained based on examples. A gas water heater 1 shown in FIG. 1 is provided with a burner and a heat exchanger inside a water heater cover 2, and a hot water outlet pipe 10 is connected to an outlet at a downstream end of the heat exchanger. When 3 is operated, a water supply valve (not shown) is opened, and the water supplied from the water supply pipe is automatically caused to flow out from the hot water supply pipe 10 via the heat exchanger to supply water. In addition, the water heater switch 4 at the time of water supply
Is operated, it has an automatic water supply function of igniting a burner to heat water by a heat exchanger to supply hot water.

【０００９】出湯管１０は、直水流とシャワー水流との
切り換え機構を有するシャワーヘッド１１を下流端に有
し、図２に示すように、フレキシブル成型された金属製
の出湯管本体１２と出湯管本体１２の外側を覆う樹脂製
の管カバー２０とによって屈曲自在に形成され、シャワ
ーヘッド１１の位置を自由に移動することができるよう
にしたものである。シャワーヘッド１１は、複数の樹脂
製部材を組み合わせてなるシャワーヘッド本体１１Ａ
と、後述するプラグ１７、傘１９から構成される。The hot water outlet pipe 10 has a shower head 11 having a switching mechanism between a direct water flow and a shower water flow at the downstream end, and as shown in FIG. 2, a flexible hot water outlet pipe main body 12 and a hot water outlet pipe. The shower head 11 is formed so as to be bendable by a resin tube cover 20 that covers the outside of the main body 12, and the position of the shower head 11 can be freely moved. The shower head 11 is a shower head body 11A formed by combining a plurality of resin members.
And a plug 17 and an umbrella 19 described later.

【００１０】出湯管本体１２の下流端には、フレキシブ
ル成型部１３の末端処理とシャワーヘッド１１との接続
固定とを兼用するように塑性変形された金属管１４が備
えられている。この金属管１４の外周には溝１５が形成
されていて、溝１５には、出湯管本体１２とシャワーヘ
ッド１１とを接続したときに、水密性を確保するための
Ｏリング１６が配される。また、Ｏリング１６は、出湯
管本体１２とシャワーヘッド本体１１Ａとを接続するた
めのプラグ１７を係止するための係止部材ともなってい
る。At the downstream end of the hot water discharge pipe body 12, there is provided a metal pipe 14 which is plastically deformed so as to perform both the end treatment of the flexible molding portion 13 and the connection and fixing with the shower head 11. A groove 15 is formed on the outer periphery of the metal pipe 14, and an O-ring 16 for ensuring water tightness is arranged in the groove 15 when the hot water pipe body 12 and the shower head 11 are connected. . The O-ring 16 also serves as a locking member for locking a plug 17 for connecting the hot water pipe body 12 and the shower head body 11A.

【００１１】プラグ１７はシャワーヘッド１１の一部を
なすもので、２段構造を有する略筒状を呈している。出
湯管本体１２とシャワーヘッド１１とを接続する場合に
は、プラグ１７を出湯管本体１２の上流側に移動させて
からＯリング１６を溝１５に嵌め、シャワーヘッド本体
１１Ａの接続部１１ａを金属管１４の外側に嵌め合わせ
てから、接続部１１ａとプラグ１７の段差部分とによっ
てＯリング１６を挟み込み、図３に示すように、シャワ
ーヘッド１１とプラグ１７の相互に形成されたおねじと
めねじとを嵌め合わせて固定する。The plug 17 forms a part of the shower head 11, and has a substantially cylindrical shape having a two-step structure. When connecting the hot water pipe body 12 and the shower head 11, the plug 17 is moved to the upstream side of the hot water pipe body 12 and then the O-ring 16 is fitted into the groove 15 so that the connecting portion 11a of the shower head body 11A is made of metal. After fitting on the outside of the pipe 14, the O-ring 16 is sandwiched by the connecting portion 11a and the step portion of the plug 17, and as shown in FIG. 3, the male screw and the female screw formed between the shower head 11 and the plug 17 are formed. Fit and fix.

【００１２】プラグ１７の上流端の外周部には、図４に
示すように、係止爪１８が四方に向かって放射状に形成
されている。これらの係止爪１８は、出湯管本体１２の
全体に被せられる管カバー２０を、少なくともシャワー
ヘッド１１側に寄せておくためものである。On the outer peripheral portion of the upstream end of the plug 17, as shown in FIG. 4, locking claws 18 are radially formed in four directions. These locking claws 18 are for keeping the pipe cover 20 that covers the entire hot water discharge pipe body 12 at least toward the shower head 11 side.

【００１３】一方、管カバー２０は、シャワーヘッド１
１と同系色の薄膜状の樹脂からなり、出湯管本体１２の
屈曲変形に応じて自在に屈曲変形することができ、ま
た、屈曲時の形態が乱れないようにするために、比較的
大きい幅に設定された径の大きい部分２１と小さい幅に
設定された径の小さい部分２２とを交互に配置させてあ
り、下流側の末端部分では、シャワーヘッド１１の形状
に対応させて、一体感を与えるために、これらの径を次
第に大きくさせて径大部２１ａを構成し、その先にはシ
ャワーヘッド１１の傘１９の接続開口１９ａに挿入する
ための径小部２１ｃが設けられている。 これにより、管
カバー２０の末端部分には、径小部２１ｃとその上流側
の径大部２１ａとの段差の裏側部分に凹部２１ｂが生じ
る。 径大部２１ａと径小部２１ｃとの径差は、接続開口
１９ａの外周肉厚に設定してあり、径小部２１ｃを接続
開口１９ａに挿入すると、径大部２１ａと接続開口１９
ａの外周とが連続面となり、径小部２１ｃが接続開口１
９ａに入り込んでいるので、同軸性が保たれる。 On the other hand, the tube cover 20 is the shower head 1.
It is made of a thin film resin of the same color as that of 1, and can be flexibly deformed in accordance with the flexion deformation of the hot water pipe body 12, and has a relatively large width in order to prevent the shape when bent from being disturbed. The large-diameter portion 21 set to and the small-diameter portion 22 set to a small width are alternately arranged, and the downstream end portion has a sense of unity corresponding to the shape of the shower head 11. In order to give them, these diameters are gradually increased to form the large-diameter portion 21a, and the tip of the large-diameter portion 21a is formed.
Insert into the connection opening 19a of the umbrella 19 of the shower head 11
The small diameter portion 21c is provided for this purpose. This allows the tube
At the end portion of the cover 20, the small diameter portion 21c and its upstream side
A concave portion 21b is formed on the back side of the step with the large diameter portion 21a of
It The difference in diameter between the large-diameter portion 21a and the small-diameter portion 21c depends on the connection opening.
The outer peripheral wall thickness of 19a is set, and the small diameter portion 21c is connected.
When inserted into the opening 19a, the large diameter portion 21a and the connection opening 19
The outer periphery of a is a continuous surface, and the small diameter portion 21c is the connection opening 1
Since it enters 9a, coaxiality is maintained.

【００１４】上記のプラグ１７の係止爪１８は、図５に
示すように、この管カバー２０の下流側端部の径の大き
い部分２１ａの内側に溝状に形成された凹部２１ｂに係
止されて、管カバー２０がシャワーヘッド１１から離れ
ないように固定する。なお、シャワーヘッド１１には、
シャワーヘッド本体１１Ａと管カバー２０との間を覆う
ための傘１９が別部材によって設けられており、管カバ
ー２０からシャワーヘッド１１の先端までが、同系色に
よって一体感が得られる。As shown in FIG. 5, the engaging claw 18 of the plug 17 is engaged with a recess 21b formed in a groove inside the large diameter portion 21a of the downstream end of the pipe cover 20. Then, the tube cover 20 is fixed so as not to separate from the shower head 11. In addition, in the shower head 11,
An umbrella 19 for covering the space between the shower head body 11A and the tube cover 20 is provided as a separate member, and the tube cover 20 and the tip of the shower head 11 have a similar color to provide a sense of unity.

【００１５】以上の構成からなるガス湯沸器１におい
て、使用者がシャワーヘッド１１を任意の位置に動かす
と、出湯管本体１２および管カバー２０が屈曲する。こ
のとき、管カバー２０の下流側は、シャワーヘッド１１
に備えられているプラグ１７の係止爪１８によって内側
から係止されているため、シャワーヘッド１１と管カバ
ー２０とが繋がって見え、一体感が粗な割れることがな
い。また、出湯管１０が屈曲したときに、出湯管本体１
２の長さに対して、管カバー２０の長さが短くなるよう
な場合であっても、本実施例では、管カバー２０の上流
端側は、図１に示したとおり、ガス湯沸器１の配管カバ
ー５に覆われているため、使用者からは管カバー２０の
長さが不足している状態が見えないため、問題ない。従
って、管カバー２０の長さを、出湯管本体１２の長さと
ほの同じあるいはより短くしておくことによって、出湯
管１０の組み付け時に、管カバー２０を押し縮める必要
がなく、製造時の負担が減少する。 In the gas water heater 1 having the above structure, when the user moves the shower head 11 to an arbitrary position, the hot water discharge pipe body 12 and the pipe cover 20 are bent. At this time, the downstream side of the pipe cover 20 is the shower head 11
Since it is locked from the inside by the locking claw 18 of the plug 17 provided in the shower head 11, the shower head 11 and the pipe cover 20 appear to be connected to each other, and the sense of unity does not crack roughly. Further, when the tap pipe 10 bends, the tap pipe body 1
Even if the length of the pipe cover 20 is shorter than the length of 2, the upstream end side of the pipe cover 20 is, as shown in FIG. Since the pipe cover 5 of No. 1 is covered, the user cannot see the state in which the length of the pipe cover 20 is insufficient, so there is no problem. Therefore, the length of the tube sleeve 20, by leaving shorter than the same or of mined length of hot water pipe body 12, when attached set only hot water pipe 10, there is no need to reduce press tube sleeve 20, during manufacture the burden of you decrease.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明の出湯管を用いたガス湯沸器の正面図で
ある。FIG. 1 is a front view of a gas water heater using a hot water outlet pipe of the present invention.

【図２】本発明の出湯管の下流側の構成を示す組み付け
図である。FIG. 2 is an assembly diagram showing a downstream configuration of the tapping pipe of the present invention.

【図３】本発明の実施例におけるシャワーヘッドと出湯
管本体との接続構造を示す出湯管の部分断面図である。FIG. 3 is a partial cross-sectional view of a tap pipe showing a connection structure between the shower head and the tap pipe body in the embodiment of the present invention.

【図４】本発明の実施例におけるシャワーヘッドのプラ
グを示す斜視図である。FIG. 4 is a perspective view showing a plug of the shower head in the embodiment of the present invention.

【図５】本発明の実施例におけるシャワーヘッドと管カ
バーとの接続構造を示す出湯管の部分断面図である。FIG. 5 is a partial cross-sectional view of a tap pipe showing a connection structure between the shower head and the pipe cover in the embodiment of the present invention.

【符号の説明】[Explanation of symbols]

１ ガス湯沸器（湯沸器） １０ 出湯管 １１ シャワーヘッド １２ 出湯管本体 １８ 係止爪 ２０ 管カバー ２１ｂ 凹部 1 Gas Water Heater (Water Heater) 10 Hot Water Pipe 11 Shower Head 12 Hot Water Pipe Body 18 Locking Claw 20 Pipe Cover 21b Recess

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】 下流端にシャワーヘッドを有する屈曲自
在の出湯管本体と、該出湯管本体を覆う筒状の管カバー
とからなり、前記出湯管本体の上流端が湯沸器の下部に
設けられた流出口に接続される出湯管であって、前記シ
ャワーヘッドの前記管カバーとの接合側に、前記管カバ
ーが挿入される接続開口が設けられた湯沸器の出湯管に
おいて、 前記管カバーの下流端には、前記接続開口の周縁外面と
の連続面を形成するための径大部と、前記接続開口に挿
入される該径大部より径の小さな径小部が段差を有して
形成され、該径小部を前記接続開口に挿入することによ
り前記管カバーと前記シャワーヘッドとの同軸性を保持
するとともに、前記シャワーヘッドには、前記段差の内
側に生じる凹部に係止され、前記管カバーと前記シャワ
ーヘッドとを連結する係止爪が形成されたこと を特徴と
する湯沸器の出湯管。1. A bendable hot water outlet pipe main body having a shower head at a downstream end thereof, and a tubular pipe cover covering the hot water outlet pipe main body, wherein an upstream end of the hot water outlet pipe main body is provided at a lower portion of a water heater. was a leaving hot water pipe Ru is connected to the outlet, the bonding side of the pipe cover of the shower head, the tube cover
The outlet pipe of a water heater with a connection opening into which
At the downstream end of the pipe cover, the outer peripheral surface of the connection opening is
Large diameter part for forming a continuous surface of the
There is a step in the small diameter part that is smaller in diameter than the large diameter part
Formed by inserting the small diameter portion into the connection opening.
Retains coaxiality between the tube cover and the shower head
In addition, the shower head has
Side of the pipe cover and the shower.
-A hot water outlet pipe for a water heater, characterized in that a locking claw for connecting with the head is formed .
JP4159691A 1992-06-18 1992-06-18 Hot water outlet pipe Expired - Fee Related JP2564073B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4159691A JP2564073B2 (en) 1992-06-18 1992-06-18 Hot water outlet pipe
KR1019930009053A KR960009224B1 (en) 1992-06-18 1993-05-25 Hot water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4159691A JP2564073B2 (en) 1992-06-18 1992-06-18 Hot water outlet pipe

Publications (2)

Publication Number Publication Date
JPH062956A JPH062956A (en) 1994-01-11
JP2564073B2 true JP2564073B2 (en) 1996-12-18

Family

ID=15699216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4159691A Expired - Fee Related JP2564073B2 (en) 1992-06-18 1992-06-18 Hot water outlet pipe

Country Status (2)

Country Link
JP (1) JP2564073B2 (en)
KR (1) KR960009224B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112009000788T5 (en) 2008-04-25 2011-04-21 ULVAC, Inc., Chigasaki-shi Production process for solar cells, production device for solar cells and solar cell

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH057336Y2 (en) * 1988-08-01 1993-02-24

Also Published As

Publication number Publication date
KR960009224B1 (en) 1996-07-16
KR940000828A (en) 1994-01-10
JPH062956A (en) 1994-01-11

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