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1. CN108128281 - Spray gun and car washing machine provided with same

Office
China
Application Number 201711498450.8
Application Date 28.12.2017
Publication Number 108128281
Publication Date 08.06.2018
Publication Kind A
IPC
B60S 3/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
3Vehicle cleaning apparatus not integral with vehicles
04for exteriors of land vehicles
F16K 3/24
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
3Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
22with sealing faces shaped as surfaces of solids of revolution
24with cylindrical valve members
CPC
B60S 3/047
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
3Vehicle cleaning apparatus not integral with vehicles
04for exteriors of land vehicles
045Other hand-held cleaning arrangements, e.g. with sponges, brushes, scrapers or the like
047using liquid or gas distributing means
F16K 3/24
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
3Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
22with sealing faces shaped as surfaces of solids of revolution
24with cylindrical valve members
B05B 1/3013
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
1Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
30designed to control volume of flow, e.g. with adjustable passages
3013the controlling element being a lift valve
B05B 9/01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
9Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
01Spray pistols, ; discharge devices
B60S 3/044
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
3Vehicle cleaning apparatus not integral with vehicles
04for exteriors of land vehicles
044Hand-held cleaning arrangements with liquid or gas distributing means
B05B 12/0026
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
12Arrangements for controlling delivery; Arrangements for controlling the spray area
002Manually-actuated controlling means, e.g. push buttons, levers or triggers
0022associated with means for restricting their movement
0024to a single position
0026to inhibit delivery
Applicants ZHUHAI GREE INTELLIGENT EQUIPMENT CO., LTD.
珠海格力智能装备有限公司
GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI
珠海格力电器股份有限公司
Inventors HUANG JIAFENG
黄家峰
HUANG QIANZE
黄千泽
Agents 北京康信知识产权代理有限责任公司 11240
北京康信知识产权代理有限责任公司 11240
Title
(EN) Spray gun and car washing machine provided with same
(ZH) 喷枪及具有其的洗车机
Abstract
(EN) The invention provides a spray gun and a car washing machine provided with the same. The spray gun comprises a spray gun shell and an operating handle, and the operating handle is arranged on the spray gun shell; the spray gun further comprises a sealing assembly and a locking switch, and at least part of the sealing assembly is movably arranged in a spray gun main body of the spray gun; the operating handle is connected with the sealing assembly so as to drive the sealing assembly to move by pulling the operating handle, so that connection and disconnection of a fluid in the spray gun main body are controlled; the locking switch is mounted on the spray gun shell in a position adjustable mode, the locking switch is located on one side of the operating handle and matched with the operatinghandle in a limited mode, and the sealing assembly comprises a partitioning flange used for partitioning a fluid channel in the spray gun main body and an elastic piece connected with the partitioningflange; and the elastic piece is arranged in a telescopic mode so as to press the position, partitioning the fluid channel of the spray gun main body, of the partitioning flange. The spray gun solvesthe problem of low safety performance of a spray gun in the prior art.
(ZH) 本发明提供了一种喷枪及具有其的洗车机,喷枪包括喷枪外壳和操作把手,操作把手设置在喷枪外壳上,喷枪还包括:密封组件,密封组件的至少部分可运动地设置在喷枪的喷枪主体内;操作把手与密封组件连接,以通过扳动操作把手带动密封组件运动,以控制喷枪主体内的流体通断;锁紧开关,锁紧开关位置可调节地安装在喷枪外壳上,锁紧开关位于操作把手的一侧并与操作把手限位配合;其中,密封组件包括用于隔断喷枪主体内的流体通道的隔断凸缘和与隔断凸缘连接的弹性件,弹性件可伸缩地设置以压动隔断凸缘位于隔断喷枪主体的流体通道的位置。该喷枪解决了现有技术中的喷枪的安全性能较低的问题。
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