JPH033457U

JPH033457U -

Info

Publication number: JPH033457U
Application number: JP6422489U
Authority: JP
Priority date: 1989-05-31
Filing date: 1989-05-31
Publication date: 1991-01-14

Description

[Brief explanation of drawings]

第１図は本考案の噴霧装置の一実施例を示す側
面図、第２図は同実施例の噴霧装置を示す平面図
、第３図は同実施例の水滴センサを示す平面図、
第４図は同実施例の噴霧装置を植木鉢に取り付け
た状態を示す縦断側面図、第５図ａは同実施例の
滴下ピンの屈曲部を噴霧方向に対して平行に固定
した状態の噴霧装置を示す正面図、第５図ｂは第
５図ａをＡ−Ａ方向から見た内部機構を省略した
噴霧装置の断面図、第６図ａは同実施例の滴下ピ
ンの屈曲部を噴霧方向に対して直角に固定した状
態の噴霧装置を示す正面図、第６図ｂは第６図ａ
をＢ−Ｂ方向から見た内部機構を省略した噴霧装
置の断面図、第７図ａ，ｂは噴霧器の作動及び停
止を示すタイミング図である。１……噴霧器、２……滴下ピン、３……水滴セ
ンサ、１７……ノズル、１８……屈曲部、１９…
…滴下ピンの先端部、２０……滴下ピンの基端部
。 FIG. 1 is a side view showing an embodiment of the spraying device of the present invention, FIG. 2 is a plan view showing the spraying device of the same embodiment, and FIG. 3 is a plan view showing a water droplet sensor of the same embodiment.
Fig. 4 is a vertical cross-sectional side view showing the spray device of the same embodiment attached to a flowerpot, and Fig. 5a shows the spray device of the same embodiment with the bent part of the dripping pin fixed parallel to the spray direction. FIG. 5b is a cross-sectional view of the spray device as seen from the A-A direction in FIG. 5A, with the internal mechanism omitted, and FIG. 6b is a front view showing the spray device fixed at right angles to FIG. 6a.
FIGS. 7A and 7B are a sectional view of the spray device as seen from the direction BB with the internal mechanism omitted, and FIGS. 7A and 7B are timing diagrams showing the operation and stop of the sprayer. DESCRIPTION OF SYMBOLS 1... Sprayer, 2... Dripping pin, 3... Water drop sensor, 17... Nozzle, 18... Bent part, 19...
...Tip of the dripping pin, 20... Base end of the dripping pin.

Claims

[Claims for Utility Model Registration] (1) A sprayer that sprays liquid from a nozzle, and a base end of the sprayer that is positioned in front of the nozzle and within the spray range of the nozzle, with the tip pointing downward. a droplet pin provided at the bottom of the sprayer, a water droplet sensor provided at the bottom of the sprayer to receive the sprayed liquid from the tip of the dropping pin, and a droplet sensor provided at the bottom of the sprayer to receive the sprayed liquid from the tip of the dripping pin; A spray device consisting of a control unit that operates the sprayer. (2) the dripping pin has a bent portion disposed in front of the nozzle and within the spray range of the nozzle; and a tip portion connected to the bent portion and directed downward;
The spray according to claim 1, further comprising: a base end portion rotatably provided on the sprayer so as to increase or decrease the portion located within the spray range of the bent portion. Device.