A lotion pump suitable for use with granular lotion
A technology of emulsion pumps and granules, applied in the field of emulsion pumps, can solve the problems of unsatisfactory use requirements, high production costs, complex structures, etc., and achieve the effect of simple structure and convenient assembly
Active Publication Date: 2017-04-05
ZHONGSHAN MEIJIESHI PACKAGING PROD
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Problems solved by technology
However, the existing lotion pump has many parts, complex structure, difficult manufacture, and high production cost. Moreover, due to the defects in the design of the existing lotion pump, the liquid inlet channel between the piston and the lower pump rod is relatively narrow. For some particles with particles lotion won't come through
Can not meet the needs of use
Method used
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[0021] The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:
[0022] like Figures 1 to 3 A kind of emulsion pump suitable for emulsion with particles is shown, including a pump chamber 1, an annular step 2 is provided on the upper outer wall of the pump chamber 1, and a bottle cap 3 is sleeved on the pump chamber 1. The upper end of the pump chamber 1 is provided with a locking cap 4 capable of locking the bottle cap 3 on the annular step 2, and an upper pump rod 5 is movable in the pump chamber 1, and the upper pump rod 5 is arranged on the In the lock cover 4, a curved nozzle 6 is connected to the upper end of the upper pump rod 5, a lower pump rod 50 is connected to the lower end of the upper pump rod 5, and a stop ring 7 is arranged on the outer wall of the upper pump rod 5, The lower end of the lower pump rod 50 is provided with a limiter 8, and a piston 9 is movably sleeved between the limit...
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The invention discloses an emulsion pump suitable for emulsion with particles. The emulsion pump comprises a pump chamber, wherein a ring-shaped step is formed on the outer wall of the upper part of the pump chamber; a bottle cap is arranged on the pump chamber in a sleeving mode; a locking cover is arranged at the upper end of the pump chamber; an upper pump rod is movably arranged in the pump chamber; the upper pump rod is arranged in the locking cover; a bent nozzle is connected at the upper end of the upper pump rod; a lower pump rod is connected at the lower end of the upper pump rod; a limiting ring is arranged on the outer wall of the upper pump rod; a limiting part is arranged at the lower end of the lower pump rod; a piston is movably arranged between the limiting ring and the limiting part in the sleeving mode; a through hole communicating with the inner cavity of the lower pump rod is formed in the lower pump rod; a gap for allowing emulsion with particles to pass through is formed between the outer wall of the lower pump rod and the inner wall of the piston; when the piston is positioned on a highest position, the bottom of the piston and the limiting part are sealed with each other; a pump bead mechanism is arranged below the pump chamber; a liquid inlet is formed in the pump chamber below the pump bead mechanism; a return spring is arranged between the pump bead mechanism and the lower pump rod. The emulsion pump is simple in structure and suitable for the emulsion with particles.
Description
technical field [0001] The invention relates to an emulsion pump suitable for emulsion with particles. Background technique [0002] Because of its exquisite design and convenient use, the lotion pump has been widely used in daily chemical and pharmaceutical industries. However, the existing lotion pump has many parts, complex structure, difficult manufacture, and high production cost. Moreover, due to the defects in the design of the existing lotion pump, the liquid inlet channel between the piston and the lower pump rod is relatively narrow. For some particles with particles Lotion cannot come through. Can not meet the needs of use. [0003] Therefore, existing lotion pumps all need to be further improved. Contents of the invention [0004] The purpose of the present invention is to overcome the disadvantages of the prior art and provide a simple structure emulsion pump suitable for emulsion with particles. [0005] In order to achieve the above object, the present i...
Claims
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IPC IPC(8): B65D47/34
CPCB05B9/04B05B9/0403
Inventor 施永忠梁金考
Owner ZHONGSHAN MEIJIESHI PACKAGING PROD