Title:
ROTARY NOZZLE AND TOY WATER GUN HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2019/109397
Kind Code:
A1
Abstract:
A rotary nozzle (1) and a toy water gun having the same. The nozzle comprises a nozzle housing (11), a gear box (12), a winding handle (13), a rotary output member (15), and a rotary water discharge member (16). The gear box comprises an input shaft (121), an output shaft (121) and a torsion spring provided inside the gear box (12). Rotation of the input shaft (121) is transmitted to the gear box (12), and the torsion spring in the gear box (12) stores energy. When the torsion spring is released, the energy is output by means of the output shaft (121). A cylindrical water discharge member (1131) is provided at a rear portion of the nozzle housing (11). The rotary water discharge member (16) is rotatably installed inside the nozzle housing (11) and positioned between the cylindrical water discharge member (1131) and an ejection opening (1111) at a front portion of the nozzle housing (11). A water discharge opening (161) is arranged at the rotary water discharge member (16). Water can sequentially flow through the cylindrical water discharge member (1131) and the water discharge opening (161) of the rotary water discharge member (16), and then be ejected from the ejection opening discontinuously or in a rotating manner. The rotary nozzle employs a windable gear box to drive the interior of the nozzle to rotate, thereby changing a manner in which a water flow is ejected, and increasing fun of using a water gun.
Inventors:
XIE YOULAN (CN)
Application Number:
PCT/CN2017/117741
Publication Date:
June 13, 2019
Filing Date:
December 21, 2017
Export Citation:
Assignee:
GUANGZHOU LINGDONG CREATIVE CULTURE TECH CO LTD (CN)
International Classes:
F41B9/00
Foreign References:
| US20050173559A1 | 2005-08-11 | |||
| CN206474314U | 2017-09-08 | |||
| US7032837B2 | 2006-04-25 | |||
| CN203447768U | 2014-02-26 | |||
| US20110186595A1 | 2011-08-04 | |||
| US8627983B2 | 2014-01-14 |
Attorney, Agent or Firm:
GUANGZHOU JUNCY INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: