Title:
バルブ
Document Type and Number:
Japanese Patent JP7008803
Kind Code:
B2
Abstract:
[Object] To allow a valve member in a tubular body that is attached at one end to an object to be removed from the other end of the tubular body.[Solving Means] The valve 10W includes a tubular body 20W having one end to be attached to a valve attachment hole 91 provided in an object to which the valve is mounted; a valve opening 12 formed inside the tubular body 20W; a valve member 30W passing through inside the tubular body 20W to open and close the valve opening 12; a shaft part 31 provided to the valve member 30 and extending along an axial direction of the tubular body 20W; a valve body part 32 provided to the valve member 30 and radially extending out from the shaft part 31 to slidably fit in the valve opening 12; a valve chamber 13 provided to the tubular body 20W in a part adjacent to the valve opening 12 on a one end side in the axial direction and connecting the valve opening 12 and the valve attachment hole 91 in a state wherein the valve body part 32 is entirely accommodated therein; a valve body holding mechanism 50W that holds the valve body part 32 inside the valve opening 12 wherein the valve member 30 is not subjected to an operating force that causes the valve member 30 to move in the axial direction of the tubular body 20W, and that allows the valve body part 32 to separate from the valve opening 12 wherein the valve member 30 receives an operating force that moves the valve member 30 toward the one end side of the tubular body 20W; and a retaining mechanism 60W capable of changing between a restricting state wherein the valve member 30 is prevented from coming off from an other end side of the tubular body 20W, and a permitting state wherein the valve member 30 is allowed to come off from the other end side of the tubular body 20W, by rotating the valve member 30 relative to the tubular body 20W.
Inventors:
Takumi Sugino
Application Number:
JP2020513353A
Publication Date:
January 25, 2022
Filing Date:
March 26, 2019
Export Citation:
Assignee:
Pacific Industry Co., Ltd.
International Classes:
F16K15/06; B60C5/04; B60C29/02; F16K15/20
Domestic Patent References:
| JP4417803B1 |
Foreign References:
| CN205824297U | ||||
| US4768574 |
Attorney, Agent or Firm:
Hiroshi Matsuura
Kanako Axis
Kanako Axis
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