A simplified structure lotion pump
A technology with simplified structure and lotion pump, applied in the directions of closing, packaging, dispensing device, etc., can solve the problems of increased production cost, long pressing stroke, time-consuming assembly, etc., and achieves the effect of convenient assembly, simple structure and smooth movement.
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[0021] The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:
[0022] Such as Figures 1 to 3 A lotion pump with a simplified structure is shown, including a pump chamber 1, a bottle cap 2 is set on the upper part of the pump chamber 1, and a bottle cap 2 is set on the pump chamber 1 to lock the pump chamber 1 on the bottle cap. 2, a pump rod 4 is provided in the pump chamber 1, a curved nozzle 5 is connected to the upper end of the pump rod 4, and a piston 6 is integrally formed at the lower end of the pump rod 4. The lower part of the chamber 1 is provided with a spring seat 7, and a return spring 8 is provided between the spring seat 7 and the piston 6. A pump ball mechanism 9 is provided in the pump chamber 1 below the spring seat 7. In the pump chamber 1 The lower end is provided with a liquid inlet 10.
[0023] The pump bead mechanism 9 described in the present invention includes a pump bead ...
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