【考案の詳細な説明】
イ 産業上の利用分野
本考案は装飾噴水装置に関するもので室内装飾
用として噴水に色の変化を附与し且つ小型軽量に
形成したものである。
ロ 従来の技術
従来、噴水装置は圧力で大でなければ噴水とな
らないため小型軽量化出来ず、まして室内装飾用
として使用する程小型化することは出来なかつ
た。
ハ 解決すべき問題点
従来、噴水装置は水の圧力とノズルとの関係が
難かしく、圧力が強すぎも弱すぎても、水の分離
と抛物線を画いて落ちる状態にならず、直線状に
噴射したり、集まつて落ちて了い、殊に小型化す
る程ノズルよりの噴射がきれいな噴水を出すのが
困難である。
ニ 問題点を解決するための手段
本考案は上記の問題点を解決するため、ポンプ
に連通した給水管先端を水受盤の透孔に臨ませ、
円筒状に形成したノズルの上端に、外方に傾斜さ
せた多数の細孔を穿設させ、該ノズルを水受盤と
水密的に固定させる一方ノズル下方にはモーター
により回動される着色板を投光器に対応して設置
させ水受盤の一端には水槽への通孔を設け水受盤
上には透明蓋体を着脱自在に設けたことを特徴と
する。
ホ 実施例
１は筐体でその内側一端に水槽２を設け、該水
槽２にはポンプ３を連結してある。該ポンプ３は
水中ポンプを使用してもよい。４は給水管で前記
ポンプ３に連通し、その先端には螺子溝５を設け
その下に受部６を張出させてある。７は水受盤で
略中央に透孔８を穿設し該透孔８には前記給水管
４の先端を臨ませ受部６を透孔８に下から当て、
必要に応じパツキングを介して水受盤７の上から
ノズル９の螺孔１０を螺入させる。ノズル９は円
筒状に形成し、上端にはやや外方に傾斜させた細
孔１１，１１…を略円形に配置させてある。１２
は着色板で適宜数の色に区分けしてあるが、区分
けせず順次変化する型でもよい。該着色板１２は
軸１３を介してモーター１４により回動自在にし
てある。該着色板１２の下面には投光器１５を設
けてある。水受盤７は一方向に傾斜させその一端
には透孔１６，１６……を穿ち水槽２に連通して
ある。又水受盤７は下方を見えないように、不透
明にするのがよいが投光器１５からの光の透過を
可能にするべく一部を透明乃至半透明にしてもよ
い。１７は給水管４に設けた水量の調節弁、１８
は透明の蓋体で、筐体１に被せる如く構成してあ
る。
次に作動について説明すれば、水槽１に収容さ
れた水は、ポンプ３により、給水管４を介してノ
ズル９に至り一旦ノズル９内に留まつた後、細孔
１１，１１…より噴出せしめられる。このノズル
９内の留まりにより直射されず充満した水が細孔
１１，１１…より押出され、その傾斜角により
夫々に向けられて噴射される。このため細孔１
１，１１…より出た水は、丁度よい圧力により噴
出せしめられ筐体１内に抛物線を画くように落下
する。これらの細い水の線には投光器１５より発
射された光が着色板１２の色を投光し反射されて
おり、着色板１２の回動により順次変化して行
き、水に多彩な色と光の変化を与えることにな
る。噴射された水は水受盤７に落ち透孔１６，１
６より水槽２に収容される。
ヘ 考案の作用及び効果
上記の如き本考案によれば、ポンプに連通した
給水管先端を水受盤の透孔に臨ませ、円筒状に形
成したノズルの上端に、外方に傾斜させた多数の
細孔を穿設っせ、該ノズルを水受盤と水密的に固
定させる一方ノズル下方にはモーターにより回動
される着色板を投光器に対応して設置させ水受盤
の一端には水槽への通孔を設けた水受盤上には透
明蓋体を着脱自在に設けたことを特徴とするの
で、小型軽量化でき然も小型化によつても水の噴
射が水の分離、抛物線を画いて広がりきれいな噴
水となり且つ又光と色の変化を附与することが出
来、室内装飾品として極めて有用である。 [Detailed Description of the Invention] A. Field of Industrial Application The present invention relates to a decorative fountain device, which is a small and lightweight fountain that is used for interior decoration and which imparts color changes to the fountain. B. Prior Art Conventionally, fountain devices cannot be made small and light because they do not function as a fountain unless the pressure is high, and it has not been possible to make them small enough to be used for interior decoration. Problems to be solved Conventionally, in fountain devices, the relationship between the water pressure and the nozzle was difficult, and even if the pressure was too strong or too weak, the water would not separate and fall in a straight line, but instead would fall in a straight line. The water may spray or collect and fall, and it is especially difficult to produce a clear jet of water from the nozzle as the size becomes smaller. D. Means for solving the problem In order to solve the above problem, the present invention has the tip of the water supply pipe connected to the pump facing the through hole of the water receiving plate,
A number of outwardly inclined pores are bored in the upper end of the cylindrical nozzle, and the nozzle is watertightly fixed to the water receiving plate, while a colored plate rotated by a motor is installed below the nozzle. is installed corresponding to the floodlight, a through hole to the water tank is provided at one end of the water receiving plate, and a transparent lid is detachably provided on the water receiving plate. E. In the first embodiment, a water tank 2 is provided at one end of the housing in the housing, and a pump 3 is connected to the water tank 2. The pump 3 may be a submersible pump. A water supply pipe 4 communicates with the pump 3, and has a threaded groove 5 at its tip and a receiving portion 6 protruding below the threaded groove 5. 7 is a water receiving plate with a through hole 8 bored in the approximate center thereof, the tip of the water supply pipe 4 is exposed to the through hole 8, and the receiving part 6 is applied to the through hole 8 from below.
The screw hole 10 of the nozzle 9 is screwed into the water receiving plate 7 from above through packing if necessary. The nozzle 9 is formed into a cylindrical shape, and has pores 11, 11, . 12
is divided into an appropriate number of colors using a colored plate, but it may also be a type in which the colors change sequentially without division. The colored plate 12 is rotatable by a motor 14 via a shaft 13. A projector 15 is provided on the lower surface of the colored plate 12. The water receiving plate 7 is inclined in one direction and has through holes 16, 16, . . . bored in one end thereof to communicate with the water tank 2. Further, the water receiving plate 7 is preferably made opaque so that the lower part cannot be seen, but a portion thereof may be made transparent or semitransparent to allow the transmission of light from the projector 15. 17 is a water volume control valve provided in the water supply pipe 4; 18
is a transparent lid and is configured to cover the housing 1. Next, to explain the operation, the water contained in the water tank 1 is brought to the nozzle 9 via the water supply pipe 4 by the pump 3, and after temporarily staying in the nozzle 9 , is ejected from the pores 11, 11... It will be done. Due to this retention in the nozzle 9, the filled water is not directly irradiated and is pushed out from the pores 11, 11, . Therefore, pore 1
The water coming out from 1, 11, . The light emitted from the projector 15 projects the color of the colored plate 12 onto these thin lines of water and is reflected, and as the colored plate 12 rotates, the light changes sequentially, giving the water a variety of colors and lights. It will give a change of. The injected water falls into the water receiving plate 7 and the through holes 16,1
6 is housed in the water tank 2. F. Functions and Effects of the Device According to the invention as described above, the tip of the water supply pipe communicating with the pump faces the through hole of the water receiving plate, and the upper end of the cylindrical nozzle is provided with a plurality of outwardly inclined nozzles. The nozzle is fixed in a water-tight manner with the water receiving plate.A colored plate rotated by a motor is installed below the nozzle in correspondence with the floodlight, and a water tank is installed at one end of the water receiving plate. It is characterized by a removable transparent lid on the water receiving plate with a through hole for the water, making it possible to reduce the size and weight. It spreads out to form a beautiful fountain, and can also add changes in light and color, making it extremely useful as an interior decoration.
【図面の簡単な説明】[Brief explanation of drawings]
第１図は本考案一実施例概略説明斜視図、第２
図は同上一部拡大縦断側面図である。
１……筐体、２……水槽、３……ポンプ、４…
…給水管、５……螺子溝、６……受部、７……水
受盤、８……透孔、９……ノズル、１０……螺
孔、１１……細孔、１２……着色板、１３……
軸、１４……モーター、１５……投光器。
Fig. 1 is a perspective view schematically explaining one embodiment of the present invention;
The figure is a partially enlarged longitudinal sectional side view of the same as above. 1 ... Housing, 2... Water tank, 3... Pump, 4...
...Water supply pipe, 5...Screw groove, 6...Receptacle, 7...Water receiver, 8...Through hole, 9 ...Nozzle, 10...Threaded hole, 11...Small hole, 12...Coloring Board, 13...
Axis, 14... motor, 15... floodlight.