JP3051320U - Water tank plumbing equipment - Google Patents
Water tank plumbing equipmentInfo
- Publication number
- JP3051320U JP3051320U JP1998000479U JP47998U JP3051320U JP 3051320 U JP3051320 U JP 3051320U JP 1998000479 U JP1998000479 U JP 1998000479U JP 47998 U JP47998 U JP 47998U JP 3051320 U JP3051320 U JP 3051320U
- Authority
- JP
- Japan
- Prior art keywords
- water tank
- hose
- water
- main frame
- support
- 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 - Lifetime
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Abstract
(57)【要約】
【課題】 観賞魚等を飼育するための水槽へ給水し又は
同水槽から排水する場合において、水槽上縁部を跨ぐホ
ース中間部が折れないよう手で支えておく必要をなく
し、両手が自由に使えるようにする。
【解決手段】 水槽Ｖの上端部に配置される主枠２の外
面に、給水又は排水用のホースＨの中間部を弧状に支持
し得るホース支持部５を設け、その主枠２の内面には、
水槽Ｖの上縁部ｅが係止可能な複数の段部ｓ…を階段状
に連ねた係止面６と、この係止面６と協働して主枠２を
水槽Ｖに固定するように水槽Ｖの側壁７に吸着可能な吸
盤８とを設ける。
(57) [Abstract] [Problem] When supplying water to a water tank for breeding ornamental fish, etc., or draining water from the water tank, it is necessary to support by hand so that the middle part of the hose straddling the upper edge of the water tank does not break. Get rid of both hands and use them freely. SOLUTION: On an outer surface of a main frame 2 arranged at an upper end portion of a water tank V, a hose support portion 5 capable of supporting an intermediate portion of a water supply or drainage hose H in an arc shape is provided, and an inner surface of the main frame 2 is provided. Is
A plurality of steps s... To which the upper edge e of the water tank V can be locked are connected in a stepwise manner, and the main frame 2 is fixed to the water tank V in cooperation with the locking surface 6. And a suction cup 8 that can be adsorbed to the side wall 7 of the water tank V.
Description
【０００１】[0001]
本考案は、観賞魚、水草等を飼育するのに好適な水槽への給水又は排水に用い られる水槽用給排水器具に関する。 The present invention relates to a water supply / drainage device for an aquarium used for supplying or draining water to an aquarium suitable for breeding ornamental fish, aquatic plants, and the like.
【０００２】[0002]
従来、上記水槽への給水又は排水を行うに際しては、一端が給水部又は排水部 に連なるホースの他端を水槽内下部に引き入れるようにしており、そのホースの 中間部は水槽の上縁部を跨ぐ形となる。このため、作業者は、ホース中間部が水 槽の上縁部において折れ曲がって水の流れが止まることのないよう、そのホース 中間部を手で直接支えるようにしていた。 Conventionally, when supplying or draining water to the above-mentioned water tank, the other end of the hose connected to the water supply or drainage part is drawn into the lower part of the water tank, and the middle part of the hose is connected to the upper edge of the water tank. It will be straddling. For this reason, workers had to directly support the middle part of the hose by hand so that the middle part of the hose would not bend at the upper edge of the water tank and the flow of water did not stop.
【０００３】[0003]
ところが上記のようにホース中間部を手で支える作業を、給水又は排水作業の 間中続けることは面倒で辛いものであり、また少なくとも片手は使えなくなるの で、同時に他の作業を能率よく行い得ない問題があった。 However, it is troublesome and troublesome to support the middle part of the hose by hand during the water supply or drainage work as described above, and at least one hand cannot be used, so that other work can be performed efficiently at the same time. There was no problem.
【０００４】 また従来では、ホースの開口端が水槽内に直接開放された状態にあるため、給 水時には、その開口端から水が勢いよく出過ぎて砂利を舞い上げたり、水草の植 え込み部を直撃してそのレイアウトを崩してしまうことがあり、一方、排水時に は、その開口端からホース内に小魚を吸い込んでしまうことがあった。Conventionally, the open end of the hose is directly opened in the water tank, so that when water is supplied, the water comes out of the open end too vigorously to throw up gravel or to plant a waterweed plant. In some cases, a small fish could be sucked into the hose from the open end during drainage.
【０００５】 本考案は、斯かる事情に鑑みてなされたもので、従来の上記問題を解決するこ とができる水槽用給排水器具を提供することを目的とする。The present invention has been made in view of such circumstances, and an object of the present invention is to provide an aquarium water supply / drainage device that can solve the above-described conventional problems.
【０００６】[0006]
上記目的を達成するために請求項１の考案は、水槽の上端部に配置される主枠 の外面に、給水又は排水用のホースの中間部を弧状に支持し得るホース支持部を 設け、前記主枠の内面には、水槽の上縁部が係止可能な複数の段部を階段状に連 ねた係止面と、この係止面と協働して該主枠を水槽に固定するように水槽の側壁 に吸着可能な吸盤とを設けたことを特徴とし、また請求項２の考案は、請求項１ の考案の特徴に加えて、前記主枠には、水槽の側壁に沿う格納位置と、同側壁よ り離れる張出位置との間を選択的に移動可能なアームを設け、そのアームには、 それが前記張出位置に有る時に前記ホース支持部から間隔をおいてホース中間部 を支持し得る補助ホース支持部を設けたことを特徴とする。 In order to achieve the above object, the invention of claim 1 is to provide a hose support portion capable of supporting an intermediate portion of a water supply or drainage hose in an arc shape on an outer surface of a main frame arranged at an upper end portion of a water tank, On the inner surface of the main frame, a locking surface in which a plurality of steps that can lock the upper edge of the water tank are connected in a stepwise manner, and the main frame is fixed to the water tank in cooperation with the locking surface. The invention is characterized in that a suction cup is provided on the side wall of the water tank, and the invention according to claim 2 is characterized in that, in addition to the characteristics of the invention according to claim 1, the main frame has a housing along the side wall of the water tank. An arm that is selectively movable between a position and an overhanging position further away from the same side wall, the arm having a hose midway spaced from the hose support when it is at the overhanging position. An auxiliary hose supporting part capable of supporting the part is provided.
【０００７】 更に請求項３の考案は、請求項１又は２の考案の特徴に加えて、前記ホースと 水槽内との間での水の出入りを許容する多孔質の透水部を有して前記ホースの水 槽内開口端に着脱可能に接続されるストレーナを備えたことを特徴とする。[0007] The invention of claim 3 further includes, in addition to the features of the invention of claim 1 or 2, a porous water-permeable portion that allows water to flow in and out between the hose and the inside of the water tank. A strainer is provided which is detachably connected to an open end of the hose in the water tank.
【０００８】[0008]
本考案の実施の形態を、添付図面に例示した本考案の実施例に基づいて以下に 具体的に説明する。 Embodiments of the present invention will be specifically described below based on embodiments of the present invention illustrated in the accompanying drawings.
【０００９】 添付図面において、図１は、本考案の実施例に係る給排水器具を用いて排水作 業を行っている水槽の正面図、図２は図１の要部拡大図、図３は給排水器具（ホ ース支持具）の正面図、図４は図３の４矢視図、図５は図３の５矢視図、図６は 図３の６矢視図、図７は、水槽に於ける給排水器具（ホース支持具）の使用状態 を説明する図、図８は、上縁部形態の異なる別の水槽に於ける給排水器具（ホー ス支持具）の使用状態を説明する図、図９は給排水器具（ストレーナ）の拡大縦 断面図、図１０は、本考案の実施例に係る給排水器具を用いて給水作業を行って いる状態を示す、図２の対応図である。In the accompanying drawings, FIG. 1 is a front view of a water tank performing a drainage operation using a water supply / drainage device according to an embodiment of the present invention, FIG. 2 is an enlarged view of a main part of FIG. 1, and FIG. FIG. 4 is a view from arrow 4 in FIG. 3, FIG. 5 is a view from arrow 5 in FIG. 3, FIG. 6 is a view from arrow 6 in FIG. 3, and FIG. FIG. 8 is a diagram illustrating a use state of a water supply / drainage device (hose support device) in FIG. 8, and FIG. 8 is a diagram illustrating a use state of a water supply / drainage device (hose support device) in another water tank having a different upper edge. 9 is an enlarged vertical sectional view of a water supply / drainage device (strainer), and FIG. 10 is a corresponding view of FIG. 2 showing a state in which water is being supplied using the water supply / drainage device according to the embodiment of the present invention.
【００１０】 先ず、図１において、観賞魚飼育用水槽Ｖ内の底部には砂利１が敷かれ、そこ に水草Ｇが適当なレイアウトで植え込まれ、更に水を濾過する濾過器Ｆが設置さ れている。水槽Ｖの透明な各側壁７はガラス又はアクリル樹脂等の合成樹脂より 構成されており、その各側壁７の上縁部、即ち水槽Ｖの上方開口縁部は、そこに 固着された縁枠材２０で従来周知のように縁取りがなされている。First, in FIG. 1, gravel 1 is laid at the bottom of an aquarium V for ornamental fish breeding, aquatic plants G are planted in an appropriate layout, and a filter F for filtering water is installed. Have been. Each transparent side wall 7 of the water tank V is made of glass or a synthetic resin such as acrylic resin, and the upper edge of each side wall 7, that is, the upper opening edge of the water tank V is fixed to an edge frame material fixed thereto. At 20, a border is made as is well known in the art.
【００１１】 図１，２は、この水槽Ｖ内の水を清水と一部又は全部交換するために排水作業 を行っている状態の一例を示しており、その排水作業は、ビニール等の可撓性材 料より形成されるホースＨをサイホン管として使用すべくその一端を水槽Ｖ内に 引き込み、他端を排水バケツ等の排水部Ｄに臨ませるようにする。そしてこのホ ースＨに関連して本考案の給排水器具Ａが使用される。FIGS. 1 and 2 show an example of a state in which drainage is being performed in order to partially or completely replace the water in the water tank V with fresh water. One end of the hose H made of a conductive material is drawn into the water tank V so that it can be used as a siphon tube, and the other end is made to face a drain portion D such as a drain bucket. The plumbing device A of the present invention is used in connection with the hose H.
【００１２】 この給排水器具Ａは、前記ホースＨの中間部が折れないよう弧状に支持するた めのホース支持具Ｓｐと、同ホースＨの水槽内開口端Ｈｏに着脱可能に接続され るストレーナＳｔとより構成される。The water supply / drainage device A includes a hose support Sp for supporting an intermediate portion of the hose H in an arc shape so as not to be bent, and a strainer St detachably connected to an open end Ho in the water tank of the hose H. It is composed of
【００１３】 次に前記ホース支持具Ｓｐの具体的構成を図３〜８図を参照して説明する。そ のホース支持具Ｓｐは、水槽Ｖの上端部に着脱可能に設置固定される合成樹脂製 の主枠２を備えている。この主枠２は、円弧状に湾曲した第１腕部２1 と、その 第１腕部２1 の上端より一体に垂下して水槽側壁７に沿って直線状に延びる第２ 腕部２2 とから構成されており、その両腕部２1 ，２2 によって主枠２の内面は 、水槽Ｖの上端部を跨ぎ得る切欠き状の凹面に形成される。第１腕部２1 の外面 には、ホースＨの中間部を弧状に支持し得るホース支持部５が設けられており、 このホース支持部５は、図示例では第１腕部２1 の上面に形成された円弧状支持 面５1 と、該支持面５1 に間隔をおいて立設された複数の係止爪部５2 〜５4 と から構成され、それら係止爪部５2 〜５4 は、前記円弧状支持面５1 上に載せた ホースＨ中間部に係脱可能に係止し得るように形成されている。Next, a specific configuration of the hose support Sp will be described with reference to FIGS. The hose support Sp includes a main frame 2 made of a synthetic resin that is detachably installed and fixed to the upper end of the water tank V. The main frame 2 includes a first arm portion 2 1 curved in an arc shape, a first arm portion 2 1 of the second arm portion extending linearly along the tank side walls 7 and suspended integrally from the upper end 2 2 are composed of the inner surface of the arms 2 1, 2 2 by the main frame 2 is formed in a concave shape cutout obtain straddling the upper portion of the water tank V. The first arm portion 2 1 of the outer surface, the intermediate portion of the hose H are hose support 5 capable of supporting the arc is provided, the hose support 5, the first upper surface of the arm portion 2 1 in the illustrated example an arcuate bearing surface 5 1 formed, is composed of a plurality of locking claw portion 5 2-5 4 which is erected at intervals on the support surface 5 1, their locking claw part 5 2 - 5 4 is formed so as to be halted disengageably engaged in the hose H intermediate portion placed on the arcuate support surface 5 1.
【００１４】 第１腕部２1 の内面には、水槽Ｖの内側の上縁部ｅが係止可能な複数の段部ｓ …を階段状に連ねて内方下向きに傾斜した係止面６が形成されており、また第２ 腕部２2 の内面には、前記係止面６と協働して主枠２を水槽Ｖに固定するように 水槽側壁７に吸着可能な吸盤８が装着されている。このように係止面６が複数の 段部ｓ…を連ねた斜めの階段状に形成されることで、図７，８に示すように水槽 Ｖの上縁部ｅの形態や側壁７からの張出しの程度に関係なくその上縁部ｅを該係 止面６の一つの段部ｓに的確に係止させることができ、その係止作用と、吸盤８ の吸着作用とが相俟って水槽Ｖに主枠２を常に安定よく固定できるようになって いる。 On the inner surface of the first arm 21, a plurality of steps s... To which the upper edge e inside the water tank V can be locked are connected in a stepwise manner, and a locking surface 6 inclined inward and downward. There is formed, also on the second arm portion 2 2 of the inner surface, the locking surface 6 and can be adsorbed by suction cups 8 to the tub side wall 7 as cooperating with the main frame 2 is fixed to the water tank V is attached Have been. As described above, the locking surface 6 is formed in a diagonal step-like shape in which a plurality of steps s... Are connected to each other, as shown in FIGS. Regardless of the degree of overhang, the upper edge e can be accurately locked to one step s of the locking surface 6, and the locking action and the suction action of the suction cup 8 are combined. The main frame 2 can always be stably fixed to the water tank V.
【００１５】 更に第２腕部２2 の外面にはアーム９の下端が軸支９ｐされていて、水槽Ｖの 側壁７（従って第２腕部２2 ）に沿う格納位置（図３実線位置）と、同側壁７よ り斜め上方に張出す張出位置（図３鎖線位置・図７実線位置）との間を選択的に 揺動できるようになっている。この場合、格納位置は、アーム９に設けた係止片 ９ａを第２腕部２2 に係脱可能に係止させることで保持され、また張出位置は、 アーム９の基端延長部９ｂを第２腕部２2 外面に当接させることで規制されるよ うになっている。Furthermore the second arm portion 2 and second outer surface lower end of the arm 9 is pivotally supported 9p, side walls 7 (hence the second arm portion 2 2) along a storage position of the tank V (Fig. 3 the solid line position) And a protruding position (a position indicated by a chain line in FIG. 3 and a position indicated by a solid line in FIG. 7) projecting obliquely upward from the side wall 7. In this case, the storage position is held by detachably to engaged locking pieces 9a provided in the arm 9 to the second arm section 2 2, also overhanging position, proximal extension portion 9b of the arm 9 It has become earthenware pots by being regulated by causing contact with the second arm portion 2 2 external surface.
【００１６】 前記アーム９の自由端、即ち上端には、該アーム９が前記張出位置に有る時に 前記ホース支持部５（即ち最外側の係止爪部５4 ）から間隔をおいてホースＨの 中間部（水槽外方に延出する部分）を支持し得る半円弧状の補助ホース支持部１ ０が一体に形成される。このように補助ホース支持部１０にもホースＨを支持さ せるようにすれば、ホースＨの中間部に対する弧状の支持スパンを随時拡張する ことができるため、そのホースＨの中間部を一層折れにくくすることができ、ホ ースＨが軟らかく折れ易い材質の場合でもその折れを効果的に防止できる。The free end of the arm 9, that is, the upper end thereof, is spaced apart from the hose support 5 (ie, the outermost locking claw 5 4 ) by the hose H when the arm 9 is in the extended position. A semicircular auxiliary hose supporting portion 10 capable of supporting an intermediate portion (a portion extending outward of the water tank) is integrally formed. If the hose H is also supported by the auxiliary hose support portion 10 in this manner, the arc-shaped support span with respect to the middle portion of the hose H can be expanded at any time, so that the middle portion of the hose H is harder to break. Even if the hose H is made of a soft and easily breakable material, the break can be effectively prevented.
【００１７】 また前記ストレーナＳｔは、ホースＨの水槽内開口端Ｈｏに着脱可能に嵌合接 続し得る接続筒部１１ａを基端に有するストレーナ本体１１と、その本体１１の 開口端に嵌着された多孔質の透水部１２とから構成され、この透水部１２の外端 は略半球状に形成される。斯かる構造のストレーナＳを用いることにより、給水 時には、前記多孔質の透水部１２よりその周囲に水が分散して噴出し、その噴出 エネルギ（流動圧）が適度に弱められることから、その水の勢いで砂利１を舞い 上げたり水草Ｇのレイアウトを崩したりする恐れがなくなり、一方、排水時にホ ースＨ内に小魚を吸い込んで傷つける恐れもなくなる。The strainer St includes a strainer main body 11 having a connection cylindrical portion 11 a at a base end capable of being detachably fitted and connected to an open end Ho in the water tank of the hose H, and fitted to an open end of the main body 11. The outer end of the water permeable portion 12 is formed in a substantially hemispherical shape. By using the strainer S having such a structure, at the time of supplying water, water is dispersed and ejected from the porous water-permeable portion 12 to the periphery thereof, and the ejection energy (fluid pressure) is appropriately weakened. There is no danger that the gravel 1 will be soared or the layout of the aquatic plants G will be destroyed by the momentum, while there is no danger that small fish will be sucked into the hose H during drainage and hurt.
【００１８】 次に前記実施例の作用を説明する。水槽Ｖ内の水を清水と一部又は全部交換す るために排水作業を行う場合には、図１，２に示すようにホースＨをサイホン管 として使用すべくその一端を水槽Ｖ内に引き込み、他端を排水バケツ等の排水部 Ｄに臨ませるようにする。そして、ホース支持具Ｓｐを水槽Ｖの上端部に装着し 、そのホース支持部５（即ち５1 〜５4 ）にホースＨの中間部を弧状に支持させ る。かくして、このホース支持具Ｓｐにより、ホースＨの中間部を折らずに水槽 Ｖ上端部にしっかりと固定支持することができるため、排水作業時にホースＨの 中間部を折れないよう手で支える必要はなくなり、両手が自由に使えるようにな って、他の作業を自由に行うことが可能となる。Next, the operation of the above embodiment will be described. When drainage work is performed to partially or completely replace the water in the water tank V with fresh water, one end of the hose H is drawn into the water tank V so as to use the hose H as a siphon pipe as shown in FIGS. The other end faces drainage section D such as a drainage bucket. Then, the hose support Sp attached to the upper end of the water tank V, Ru is supported intermediate portion of the hose H in an arc on the hose support portions 5 (i.e. 5 1 to 5 4). Thus, since the hose support Sp can be firmly supported on the upper end of the water tank V without breaking the middle part of the hose H, it is not necessary to support the middle part of the hose H by hand during drainage work so as not to be broken. It is no longer possible to use both hands freely, and other tasks can be performed freely.
【００１９】 またこの排水作業時において、ホースＨの水槽内開口端ＨｏはストレーナＳｐ の多孔質の透水部１２により覆われているため、ホースＨ内に小魚を吸い込んで 傷つける恐れはない。In this draining operation, the open end Ho of the hose H in the water tank is covered with the porous water permeable portion 12 of the strainer Sp, so that there is no danger of the small fish being sucked into the hose H and being damaged.
【００２０】 尚、上記排水作業に当たっては、ホースＨの他端側を吸引ポンプＢｐ等の吸引 手段を用いて吸引するか或いは作業者が直接吸引することにより水の吸引（排水 ）が開始される。In the draining operation, suction (drainage) of water is started by suctioning the other end of the hose H using suction means such as a suction pump Bp or by directly sucking by an operator. .
【００２１】 一方、水槽Ｖ内へ清水を供給する場合には、図１０に示すようにホースＨの一 端を水槽Ｖ内に引き込み、他端を水道の蛇口等の給水部Ｗに臨ませるようにする 。この場合も、水槽Ｖの上端部に装着固定したホース支持具Ｓｐのホース支持部 ５（即ち５1 〜５4 ）にホースＨの中間部を弧状に支持させるようにしているた め、そのホースＨの中間部を折らずに水槽Ｖ上端部にしっかりと固定支持するこ とが可能となる。従って給水作業時にも、ホース中間部を折れないよう手で支え る必要はなくなり、両手が自由に使えるようになる。On the other hand, when supplying fresh water into the water tank V, as shown in FIG. 10, one end of the hose H is drawn into the water tank V, and the other end is made to face a water supply unit W such as a water tap. To. Again, because you are so as to support the intermediate portion of the hose H arcuately hose supporting part 5 of the hose support Sp mounted fixed to the upper end of the aquarium V (i.e. 5 1 to 5 4), the hose It is possible to firmly fix and support the upper part of the water tank V without breaking the middle part of H. Therefore, it is not necessary to support the middle part of the hose by hand even during water supply work, and both hands can be used freely.
【００２２】 またこの給水作業に当たっては、ストレーナＳｔの多孔質の透水部１２よりそ の周囲に水が分散して噴出し、その噴出エネルギ（流動圧）が適度に弱められる ことから、その水の勢いで砂利を舞い上げたり水草Ｇのレイアウトを崩したりす る恐れがなくなり、しかも上記ストレーナ内にハイポ１３（塩素中和剤）を入れ て給水すれば、給水と同時に水中の塩素を効率よく中和することができる。In this water supply operation, water is dispersed and jetted out from the porous water permeable portion 12 of the strainer St, and its jetting energy (flow pressure) is appropriately weakened. There is no danger of soaring the gravel or breaking the layout of the aquatic plants G. In addition, if water is supplied with hypo 13 (chlorine neutralizer) in the above strainer, chlorine in the water is efficiently supplied at the same time as the water is supplied. Can be summed up.
【００２３】 以上、本考案の実施例について説明したが、本考案はその実施例に限定される ことなく、本考案の範囲内で種々の実施例が可能である。例えばホース支持具Ｓ ｐの主枠２は、前記実施例では合成樹脂製であるが、これを金属製としてもよく 、またその主枠２の形状は、前記実施例に限定されず、少なくともホース支持部 ５と、階段状の前記係止面６と、吸盤８とを備えて水槽Ｖの上端部に固定可能な 枠体であればよい。Although the embodiments of the present invention have been described above, the present invention is not limited to the embodiments, and various embodiments are possible within the scope of the present invention. For example, the main frame 2 of the hose support Sp is made of synthetic resin in the above embodiment, but may be made of metal. The shape of the main frame 2 is not limited to the above embodiment, and at least the hose Any frame may be used as long as it is provided with a support portion 5, the stepped locking surface 6, and a suction cup 8, and can be fixed to the upper end of the water tank V.
【００２４】[0024]
以上のように各請求項の考案によれば、水槽の上端部に配置固定し得る主枠の 外面にホース支持部を設け、このホース支持部に、給水又は排水用のホースの中 間部を弧状に支持させるようにしたので、そのホース中間部を折らずに水槽上部 にしっかりと固定支持することが可能となり、従って給水又は排水作業時にホー ス中間部を折れないよう手で支える必要はなくなり、両手が自由に使えるように なることから、同時に他の作業も能率よく行えるようになり、全体として作業能 率の向上に大いに寄与することができる。 As described above, according to the invention of each claim, a hose support is provided on the outer surface of the main frame which can be arranged and fixed at the upper end of the water tank, and the hose support is provided with a middle part of a hose for water supply or drainage. Since the hose is supported in an arc shape, it can be firmly fixed and supported on the upper part of the water tank without breaking the middle part of the hose, so that there is no need to support the middle part of the hose by hand so that it does not break during water supply or drainage work. Since both hands can be used freely, other tasks can be performed efficiently at the same time, which can greatly contribute to the improvement of work efficiency as a whole.
【００２５】 また前記主枠の内面には、水槽の上縁部が係止可能な複数の段部を階段状に連 ねた係止面と、この係止面と協働して主枠を水槽に固定するように水槽側壁に吸 着可能な吸盤とが設けられるので、水槽上縁部の形態や側壁からの張出しの程度 に関係なくその上縁部に前記階段状係止面を係止させることができて、水槽に主 枠を安定よく的確に固定することが可能となる。Further, on the inner surface of the main frame, a locking surface in which a plurality of steps which can lock the upper edge of the water tank are connected in a stepwise manner, and the main frame is cooperated with the locking surface. A suction cup is provided on the side wall of the water tank so as to be fixed to the water tank, so that the stair-like locking surface is locked to the upper edge of the water tank regardless of the shape of the upper edge of the water tank or the degree of overhang from the side wall. The main frame can be stably and accurately fixed to the water tank.
【００２６】 また特に請求項２の考案によれば、主枠には、水槽の側壁に沿う格納位置と、 同側壁より離れた張出位置との間を選択的に移動可能なアームを設け、そのアー ムには、主枠の前記ホース支持部から間隔をおいてホース中間部を支持し得る補 助ホース支持部を設けたので、この補助ホース支持部にもホースを支持させるこ とで、ホース中間部に対する支持スパンを随時拡張することができて、そのホー ス中間部を一層折れにくくすることができ、従ってホースが軟らかく折れ易い材 質の場合でもその折れを効果的に防止することができる。According to the invention of the second aspect, the main frame is provided with an arm which can be selectively moved between a storage position along a side wall of the water tank and a projecting position apart from the side wall, The arm is provided with an auxiliary hose support that is capable of supporting the intermediate portion of the hose at a distance from the hose support of the main frame, so that the hose is also supported by this auxiliary hose support. The support span for the middle part of the hose can be expanded at any time, so that the middle part of the hose can be made harder to break.Therefore, even if the hose is made of a soft and easily breakable material, it can be effectively prevented from breaking. it can.
【００２７】 また特に請求項３の考案によれば、ホースと水槽内との間での水の出入りを許 容する多孔質の透水部を有してホースの水槽内開口端に着脱可能に接続されるス トレーナを備えるので、給水時には、その多孔質の透水部よりその周囲に水が分 散して噴出し、その噴出エネルギ（流動圧）が適度に弱められることから、その 水の勢いで砂利を舞い上げたり水草のレイアウトを崩したりする恐れがなくなり 、一方、排水時にホース内に小魚を吸い込んで傷つける恐れもなくなる。しかも 上記ストレーナ内にハイポ（塩素中和剤）を入れて給水すれば、給水と同時に水 中の塩素を効率よく中和することができる。According to the invention of claim 3, a porous water-permeable portion that allows water to flow in and out of the hose and the inside of the water tank is detachably connected to the open end of the hose in the water tank. When the water is supplied, the water is dispersed from the porous water-permeable portion and jets out around it, and the jetting energy (flow pressure) is moderately weakened. There is no danger of soaking up gravel or breaking the layout of the aquatic plants, and there is no danger of injuring small fish into the hose when draining. Moreover, if water is supplied with hypo (chlorine neutralizer) in the strainer, chlorine in water can be efficiently neutralized simultaneously with water supply.
【図１】本考案の実施例に係る給排水器具を用いて排水
作業を行っている水槽の正面図FIG. 1 is a front view of a water tank performing drainage using a plumbing device according to an embodiment of the present invention.
【図２】図１の要部拡大図FIG. 2 is an enlarged view of a main part of FIG. 1;
【図３】給排水器具（ホース支持具）の正面図FIG. 3 is a front view of a plumbing device (hose support).
【図４】図３の４矢視図FIG. 4 is a view taken in the direction of arrow 4 in FIG. 3;
【図５】図３の５矢視図FIG. 5 is a view taken in the direction of arrow 5 in FIG. 3;
【図６】図３の６矢視図FIG. 6 is a view taken in the direction of arrow 6 in FIG. 3;
【図７】水槽に於ける給排水器具（ホース支持具）の使
用状態を説明する図FIG. 7 is a diagram illustrating a use state of a water supply / drainage device (hose support device) in a water tank.
【図８】上縁部の形態が異なる別の水槽に於ける給排水
器具（ホース支持具）の使用状態を説明する図FIG. 8 is a diagram illustrating a use state of a water supply / drainage device (hose support) in another water tank having a different upper edge form.
【図９】給排水器具（ストレーナ）の拡大縦断面図FIG. 9 is an enlarged vertical sectional view of a water supply / drainage device (strainer).
【図１０】本考案の実施例に係る給排水器具を用いて給
水作業を行っている状態を示す、図２の対応図FIG. 10 is a view corresponding to FIG. 2, showing a state in which a water supply operation is performed using the water supply / drainage device according to the embodiment of the present invention.
Ａ・・・・給排水器具 ｅ・・・・水槽の上縁部 Ｈ・・・・ホース Ｈｏ・・・ホースの水槽内開口端 ｓ・・・・段部 Ｓｐ・・・ホース支持具 Ｓｔ・・・ストレーナ ２・・・・主枠 ５・・・・ホース支持部 ６・・・・係止面 ７・・・・水槽の側壁 ８・・・・吸盤 ９・・・・アーム １０・・・補助ホース支持部 １２・・・透水部 A: Water supply / drainage equipment e: Upper edge of water tank H: Hose Ho: Open end of hose in water tank s: Step Sp: Hose supporter St ... · Strainer 2 ··· Main frame 5 ··· Hose support 6 ··· Locking surface 7 ··· Side wall of water tank 8 ··· Suction cup 9 ··· Arm 10 ··· Auxiliary Hose support part 12: Permeable part
Claims (3)
（２）の外面に、給水又は排水用のホース（Ｈ）の中間
部を弧状に支持し得るホース支持部（５）を設け、その
主枠（２）の内面には、水槽（Ｖ）の上縁部（ｅ）が係
止可能な複数の段部（ｓ…）を階段状に連ねた係止面
（６）と、この係止面（６）と協働して該主枠（２）を
水槽（Ｖ）に固定するように水槽（Ｖ）の側壁（７）に
吸着可能な吸盤（８）とを設けたことを特徴とする、水
槽用給排水器具。1. A hose supporting portion (5) capable of supporting an intermediate portion of a water supply or drainage hose (H) in an arc shape is provided on an outer surface of a main frame (2) arranged at an upper end portion of a water tank (V). An inner surface of the main frame (2) is provided with a locking surface (6) in which a plurality of steps (s...) That can lock the upper edge (e) of the water tank (V) are connected in a stepwise manner. A suction cup (8) is provided on the side wall (7) of the water tank (V) so as to fix the main frame (2) to the water tank (V) in cooperation with the locking surface (6). A water supply / drainage device for an aquarium.
（７）に沿う格納位置と、同側壁（７）より離れる張出
位置との間を選択的に移動可能なアーム（９）を設け、
そのアーム（９）には、それが前記張出位置に有る時に
前記ホース支持部（５）から間隔をおいてホース（Ｈ）
中間部を支持し得る補助ホース支持部（１０）を設けた
ことを特徴とする、請求項１に記載の水槽用給排水器
具。2. The main frame (2) has an arm which can be selectively moved between a storage position along a side wall (7) of the water tank (V) and a projecting position apart from the side wall (7). (9) is provided,
The arm (9) has a hose (H) spaced from the hose support (5) when it is in the overhang position.
The water supply / drainage device for an aquarium according to claim 1, characterized in that an auxiliary hose support (10) capable of supporting an intermediate portion is provided.
での水の出入りを許容する多孔質の透水部（１２）を有
して前記ホース（Ｈ）の水槽内開口端（Ｈｏ）に着脱可
能に接続されるストレーナ（Ｓｔ）を備えたことを特徴
とする、請求項１又は２に記載の水槽用給排水器具。3. An open end of the hose (H) in a water tank, comprising a porous water-permeable portion (12) for allowing water to flow in and out of the hose (H) and the water tank (V). The water supply / drainage device for a water tank according to claim 1 or 2, further comprising a strainer (St) detachably connected to Ho).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998000479U JP3051320U (en) | 1998-02-10 | 1998-02-10 | Water tank plumbing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998000479U JP3051320U (en) | 1998-02-10 | 1998-02-10 | Water tank plumbing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3051320U true JP3051320U (en) | 1998-08-21 |
Family
ID=43185486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1998000479U Expired - Lifetime JP3051320U (en) | 1998-02-10 | 1998-02-10 | Water tank plumbing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3051320U (en) |
-
1998
- 1998-02-10 JP JP1998000479U patent/JP3051320U/en not_active Expired - Lifetime
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