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An adjustable flow self-locking spray cap

An adjustable flow technology, applied in the direction of liquid distribution, can solve problems such as trouble, inconvenient use, complex structure, etc., and achieve the effect of easy use, avoid unnecessary trouble, and simple structure

Active Publication Date: 2016-08-17
ZHONGSHAN MEIJIESHI PACKAGING PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the existing spray cap used for sprayers is relatively complicated, and when the same pressure is used during use, the amount of spray sprayed from the nozzle is basically the same, and the size of the spray amount cannot be adjusted. It is inconvenient to use and cannot meet the needs of users
In addition, the spout is in a connected state for a long time, if you press it by mistake, unnecessary troubles may occur

Method used

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  • An adjustable flow self-locking spray cap
  • An adjustable flow self-locking spray cap
  • An adjustable flow self-locking spray cap

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:

[0021] Such as Figures 1 to 4 The shown adjustable flow self-locking spray cap includes a cover body 1, on which a push head assembly 2 is provided, and a knob that can adjust the flow rate is provided on the press head assembly 2. device 3.

[0022] The knob adjustment device 3 of the present invention includes a mounting hole 5 arranged on the upper end of the pressing head assembly 2 and communicating with the internal channel 4 of the pressing head assembly 2. In the mounting hole 5, there is a control channel 4 that can be closed or opened. The rotary valve core 32 for adjusting the flow rate is provided with a knob 33 on the upper end of the rotary valve core 32 capable of driving the rotary valve core 32 to rotate, and the knob 33 is arranged on the push head assembly 2 .

[0023] In the present invention, the rotary valve core ...

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Abstract

The invention discloses a flow adjustable self-locking spray cover. The flow adjustable self-locking spray cover comprises a cover body which is provided with a press head assembly. The flow adjustable self-locking spray cover is characterized in that the press head assembly is provided with a knob adjustment device which is used for adjusting the flow; the knob adjustment device comprises an installing hole which is formed at the upper end of the press head assembly and communicated with a channel which is formed inside the press head assembly; a rotary valve core is arranged in the installing hole and used for controlling the closing or opening of the channel and adjusting the flow; the upper end of the rotary valve core is provided with a knob which is used for driving the rotary valve core to rotate; the knob is arranged on the press head assembly. According to the flow adjustable self-locking spray cover which aims at overcoming the defects of the prior art, the structure is simple, the use is convenient, and a spray nozzle can be closed or opened and the spraying amount can be adjusted.

Description

technical field [0001] The invention relates to a flow-adjustable self-locking spray cap. Background technique [0002] Because of its exquisite design and convenient use, the sprayer has been widely used in daily chemical and pharmaceutical industries. The structure of the existing spray cap used for sprayers is relatively complicated, and when the same pressure is used during use, the amount of spray sprayed from the nozzle is basically the same, and the size of the spray amount cannot be adjusted. Inconvenient to use, can not satisfy user's demand. In addition, the spout is in a connected state for a long time. If you press it by mistake, unnecessary troubles may occur. [0003] Therefore, the existing spray caps for sprayers need to be further improved. Contents of the invention [0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a spray cap with simple structure, easy to use, which can close or open the spout a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D83/28B65D83/40B65D83/44B65D83/38
Inventor 李军
Owner ZHONGSHAN MEIJIESHI PACKAGING PROD
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