Spray pumps are widely used in daily life, such as medicinal sprays, shampoos, perfumes and other bottled liquid products. When the squeeze spray pump head is in use, its working state will be affected by the pressing speed and the size of the force. Because everyone's habits and strength are different, the traditional spray pump head is in use, It is difficult to control the dosage.
For this reason, we have introduced an easy-to-control extruded plastic spray pump head to solve the above problems.
Technical realization elements:
The purpose of the present invention is to provide an extruded plastic spray pump head to solve the above-mentioned problems in the background art.
In order to achieve the above objective, the present invention provides the following technical solutions: an extrusion-type plastic spray pump head, comprising a spray pump head body and a pressing head, the pressing head is located at the upper end of the spray pump head body, and the pressing head passes through the first sliding The groove is slidably connected to the body of the spray pump head. A number of adjusting devices and a nozzle are provided on the outside of the pressing head. The adjusting device includes a fixed plate, a movable plate and a limiting groove, and both the fixed plate and the movable plate are located in the limiting groove. Inside, the limiting groove is rectangular, and the limiting grooves are longitudinally uniformly distributed on both sides of the nozzle, one end of the movable plate is hinged to the upper end of the limiting groove through a hinge, and the fixed plate is located at the lower end of the limiting groove, and One end of the fixed plate abuts against the movable plate, and the outer side of the fixed plate is provided with a non-slip rubber pad.
This setting can increase or decrease the friction between the pressing head and the spray pump head body by adjusting the position of the fixed plate with the non-slip rubber pad, so as to control the pressing force and acceleration, and it is more convenient to use.
The pressing head is cylindrical
This setting adopts a cylindrical pressing head which is more conducive to the stability of the pressing head during use.
There is a groove on the top of the pressing head
This setting can play a non-slip effect by setting a groove on the top of the pressing head.
Protrusions are provided on the top of the fixed plate
In this setting, a protrusion is provided on the outer side of the fixing plate, which is convenient for turning the fixing plate when in use.
The upper end of the spray pump head body is also provided with a cover for protecting the pressing head, and the outer side of the cover is provided with a plurality of notches matched with the movable plate.
This setting uses a notched cover to cooperate with the pressing head to prevent accidental touches when not in use.
The fixed plate is slidably connected with the limiting groove through the second sliding groove.
This setting connects the fixed plate and the limit groove through the sliding groove, and the stability is better.
Compared with the prior art, the beneficial effect of the present invention is that: the present utility model is provided with a pressing head with an adjusting device, and the anti-skid rubber pad on the adjusting device increases or reduces the gap between the pressing head and the spray pump head body. Friction, which has the effect of controlling pressing force and acceleration, making it more convenient to use.