Title:
FIRE EXTINGUISHING WATER GUN
Document Type and Number:
Japanese Patent JP2021151476
Kind Code:
A
Abstract:
To provide a fire extinguishing water gun which is capable of accurately controlling a spray state by an electric signal and controls switching to the spray state easily and rapidly.SOLUTION: A fire extinguishing water gun of one embodiment of the present invention comprises a first motor member, a gun head member, and a gun core member, the first motor member including a first housing, a first stator member, a first rotor member, and a central axis in which the first housing provides a first end lid and a second end lid at both ends thereof, respectively, the first end of the first stator member is connected to the second end lid, the first rotor member is provided around the periphery outside the first stator member, and the first rotor member is rotatably connected to the first housing, the gun head member including a first gun head and a second gun head in which the first gun head is connected to the first stator member, the second gun head is provided around the periphery outside the first gun head, the second gun head is thread-connected to the first rotor member, and the first gun head is provided with a first rotation prevention device, and the gun core member being placed on the central axis and fitted with the gun head member.SELECTED DRAWING: Figure 1
Inventors:
YUAN XIAOMING
TANG YUE
O YASUSHI
ZONG XUEMEI
KA HIYO
ZHANG LIJIE
TANG YUE
O YASUSHI
ZONG XUEMEI
KA HIYO
ZHANG LIJIE
Application Number:
JP2021049255A
Publication Date:
September 30, 2021
Filing Date:
March 23, 2021
Export Citation:
Assignee:
UNIV YANSHAN
International Classes:
A62C31/03; B05B1/12
Domestic Patent References:
| JP2017505164A | 2017-02-16 | |||
| JP2007130456A | 2007-05-31 |
Foreign References:
| US6431465B1 | 2002-08-13 | |||
| CN204637390U | 2015-09-16 |
Attorney, Agent or Firm:
try international patent corporation