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Spraying gun for sprayer

A technology for sprayers and spray guns, which is applied in the field of spray guns for sprayers. It can solve the problems of large handles, inconvenient holding, and uncompact structure of spray guns, and achieve the effects of compact structure, reduced battery box, and reasonable internal space.

Active Publication Date: 2015-08-26
SUZHOU CROSSTEC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The micro switch of this structure is set in the battery box, and the battery box is set in the handle, which causes the handle to be bulky and inconvenient to hold, and the control rib of the trigger device currently used is determined according to the position of the micro switch. It is set so that the structure of the entire spray gun is not compact, and the return spring is exposed between the handle and the control wrench, so the structure of the trigger device needs to be optimized to further optimize the structure of the spray gun

Method used

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  • Spraying gun for sprayer

Examples

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Embodiment Construction

[0027] The above solution will be further described below in conjunction with specific embodiments. It should be understood that these examples are used to illustrate the present invention and not to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not indicated are usually the conditions in routine experiments.

[0028] see Figure 1-5 , is the embodiment of the present invention, provides a kind of spray gun for atomizer, and it comprises the gun body that has trigger device, and the front portion of gun body is provided with detachable quick-change nozzle, is provided with motor 2, water pump 3, control in the gun body The valve 4 and the power supply device, the water inlet of the water pump 3 is connected to the water inlet pipe 9, the water outlet of the water pump 3 is connected to the quick-change nozzle through t...

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PUM

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Abstract

The invention discloses a spraying gun for a sprayer. The spraying gun comprises a gun body with a trigger device. A detachable rapid-replacing spraying nozzle is arranged at the front part of the gun body, and the gun body is internally provided with a motor (2), a water pump (3), a control valve (4) and a power supply device. A water inlet of the water pump (3) is connected with a water inlet pipe (9), and a water outlet of the water pump (3) is connected to the rapid-replacing spraying nozzle through the control valve (4). The trigger device comprises a wrench (71) pivoted to the gun body, a transmission mechanism and a reset mechanism (72), the gun body is provided with a limiting part (15), the wrench (71) is arranged between the reset mechanism (72) and the limiting part (15), the wrench (71) is used for controlling a microswitch (82) for the work of the motor to be in a normally-open state under the un-triggered condition, and in the using process, the microswitch (82) is triggered through the transmission mechanism after the wrench (71) is triggered. The spraying gun for the sprayer is reasonable in structure, compact in layout and reliable in function.

Description

technical field [0001] The invention relates to the technical field of sprayers, in particular to a spray gun for sprayers. Background technique [0002] Present spray guns generally include a gun body, the front end of the gun body is provided with a detachable quick-change nozzle, the bottom of the gun body has a water inlet connector, and the gun body is provided with a motor, a pump, a control valve and a power supply device, and the water inlet connector passes through the inlet. The water pipe is connected to the water inlet of the pump, the water outlet of the pump is connected to the water inlet port of the control valve through the connecting pipe, and the water outlet of the control valve is connected to the quick-change nozzle through the water outlet pipe. On the control wrench, the control wrench is provided with a control rib near the pivot joint, and a spring is connected between the control handle and the handle of the gun body. When in use, the control wrenc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B9/04B05B12/00
CPCB05B9/0403B05B12/002B05B12/0026
Inventor 张晓兵
Owner SUZHOU CROSSTEC CO LTD
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