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Control unit of water sprayer

A technology of control unit and water sprayer, which is applied in the direction of spraying device, spraying device, engine components, etc., can solve the problem of unable to meet the diversified market demand and so on.

Active Publication Date: 2010-06-02
TIANJIN JINMAO GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The switch structure of the water flow control device in the conventional technology is mostly exposed, which cannot meet the diverse market demands. The market hopes that a water flow control device with a built-in switch structure and less material consumption will be released.

Method used

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Embodiment Construction

[0038] The specific implementation, structure, features and effects provided by the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0039] Such as Figure 1-5 As shown, a sprinkler control unit includes a valve body 1 that can accommodate a valve core 2, and the valve core 2 is matched and arranged in the valve body in a manner that can control the opening or closing of the water flow path, wherein a switch sleeve 3 Set on the valve body, see Figure 5 shown; the switch cover is shown in image 3 As shown, it has a through hole 31 for accommodating the main body 11 of the valve body. In the inner hole of the switch sleeve, a first protrusion 32 that can touch the first end point 20a of the valve core and a first protrusion 32 that can touch the valve core are set. The second protrusion 33 at the second end point 20b; the first protrusion and the second protrusion have the same structure and are op...

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Abstract

The invention relates to a controlling unit of a water sprayer, in particular to a water flow controlling device with an improved switch structure, which belongs to the water sprayer tool field. The invention comprises a valve main body being capable of holding a valve core, and the valve core is arranged inside the valve main body in a way of controlling the on and off of a water flow passage, wherein, one end of the main body of the valve main body is stretched outside to form a water outlet assembling part connected with a rod body, and a water inlet assembling part connected with a water nozzle is arranged at the other end of the main body; a valve core holding hole communicated with the water inlet opening and the water outlet opening of the valve main body is arranged at the middle part of the main body of the valve main body; a switch sleeve is suited on the valve main body, the switch sleeve has a threading inner hole holding the main body of the valve main body, and a salientpart is arranged in the inner hole to facilitate the valve core to vertically and straightly shift to a position turning on or turning off the water flow passage along the valve core holding hole of the valve main body. The switch of the invention has an inner hidden structure and simple structure, and can optimize the assembling process and reduce the material consumption.

Description

technical field [0001] The invention belongs to the field of sprinkler tools, in particular to a water flow control device with an improved switch structure. Background technique [0002] Known technology such as published Chinese patent 200320129525.2 a kind of water spray bar body that can mix cleaning liquid. In order to provide a watering device component that simplifies the cleaning operation and improves the efficiency of the cleaning operation, the present invention is proposed. Perforated holes and radial grooves, the top and bottom of which are respectively provided with the first and second diversion holes and pipe group joints whose bottom ends communicate with the radial grooves; the water control valve stem is pivoted in the radial grooves, The shaft is recessed with a main groove whose radian is larger than the half circumference of the shaft, the first and second secondary guide grooves connected with the main groove at the inner side and connected with the f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K1/00B05B1/30
Inventor 李杰张志伟
Owner TIANJIN JINMAO GROUP
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