Title:
吐水装置及び浴槽装置
Document Type and Number:
Japanese Patent JP6761883
Kind Code:
B2
Abstract:
To suppress disturbance in a shape when discharging film-like water from a discharge port.SOLUTION: A water discharge device includes a water discharge member where a slit-like discharge port 11 and a discharge passage 33 for supplying water to the discharge port 11 are formed. In the discharge passage 33, a storage chamber 45 for storing water flowing in from the upstream side as storage water and a throttle flow passage 47 for delivering the storage water in the storage chamber 45 to the discharge port 11 are formed. Side surfaces 33a on both sides in the width direction of the discharge passage 33 are formed so that the passage width becomes wider toward the discharge port 11 side from the storage chamber 45 side. An angle θ1 at an acute angle formed by a virtual line L1 in parallel with the width direction of the discharge port 11 and a tangential line L2 passing an opening edge 51 of the discharge port 11 on the side surface 33a is formed to be equal to or greater than 45° and less than 90°.SELECTED DRAWING: Figure 7
Inventors:
Nagayanagi Masako
Mayumi Iwata
Yuichiro Ichikawa
Shota Kawakami
Mayumi Iwata
Yuichiro Ichikawa
Shota Kawakami
Application Number:
JP2019103569A
Publication Date:
September 30, 2020
Filing Date:
June 03, 2019
Export Citation:
Assignee:
Lixil inc.
International Classes:
A47K3/20; A61H9/00
Domestic Patent References:
| JP2002153391A | ||||
| JP312968U | ||||
| JP200265490A | ||||
| JP2004275625A | ||||
| JP201187921A | ||||
| JP2013144093A | ||||
| JP2144059U | ||||
| JP63247433A | ||||
| JP201125132A |
Foreign References:
| FR2333578A1 |
Attorney, Agent or Firm:
Sakaki Morishita