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All-plastic emulsion pump

A technology of emulsion pump and plastic, applied in the field of emulsion pump, can solve the problem of inconvenient recycling and processing, and achieve the effect of facilitating recycling, realizing recycling, and avoiding compatibility risks.

Pending Publication Date: 2020-01-07
SUZHOU YOUBI PACKAGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the lotion pumps currently on the market have non-plastic components such as metal springs, steel balls or glass beads, and these non-plastic components have the risk of being compatible with the contents, and it is not easy to recycle after use

Method used

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  • All-plastic emulsion pump
  • All-plastic emulsion pump
  • All-plastic emulsion pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] See attached Figure 1-4 As shown, an all-plastic lotion pump of the present invention includes a fixed part 2 that is clamped at the opening of the bottle body 1, and a pump body 3 extending to the inside of the bottle body 1 is provided in the fixed part 2, and the pump body 3 is provided with a pressing part 4 for pumping the contents. The pump body 3 is provided with a pump chamber for storing the contents, the bottom of the pump chamber is provided with a first liquid inlet 31 communicating with the inside of the bottle body 1, and the top is provided with a piston piece sealed with the inner wall of the pump body 3 5. The pump cavity is provided with a one-way valve plate 6 attached to the first liquid inlet 31 , and the one-way valve plate 6 is used to open or close the first liquid inlet 31 . The pump body 3 is also provided with a plastic elastic ring 7 that is driven and stretched by the pressing part 4. The plastic elastic ring 7 is located above the piston...

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Abstract

The invention discloses an all-plastic emulsion pump. The all-plastic emulsion pump comprises a fixed part. A pump body extending into a bottle body is arranged in the fixed part, and a pressing partfor pumping inclusions is arranged on the pump body. A pump cavity for storing the inclusions is formed in the pump body, and a first liquid inlet is formed in the bottom of the pump cavity. A pistonsheet is arranged at the top of the pump cavity in a sealing manner. A one-way valve sheet for opening or closing the first liquid inlet is arranged on the first liquid inlet. A plastic elastic ring driven by the pressing part to stretch is further arranged in the pump body, and the plastic elastic ring is located above the piston sheet. The upper end of the plastic elastic ring is connected withthe fixed part, and a pushing sheet capable of pushing the piston sheet to move downwards is arranged at the lower end of the plastic elastic ring. The pressing part sequentially penetrates through the plastic elastic ring and the piston sheet, a second liquid inlet capable of communicating with the pump cavity is formed in the side wall of the pressing part, and a reset sheet for driving the piston sheet to reset is arranged at the bottom of the pressing part. According to the all-plastic emulsion pump, the compatible risk of the emulsion pump and the inclusions is avoided, the use safety ofthe inclusions is improved, and recycling after use is convenient.

Description

technical field [0001] The invention relates to the field of lotion pumps, in particular to an all-plastic lotion pump. Background technique [0002] Lotion pumps are widely used in cosmetic products such as hand sanitizers, body washes, and lotions to pump the contents out of containers such as bottles for use. Most of the lotion pumps currently on the market have non-plastic components such as metal springs, steel balls or glass beads, and these non-plastic components have the risk of being compatible with the contents, and are not convenient for recycling after use. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings, the object of the present invention is to provide an all-plastic lotion pump, which not only avoids the compatibility risk between the lotion pump and the contents, improves the safety of the contents, but also facilitates recycling after use, and realizes resource recovery. recycling. [0004] In order to achieve the...

Claims

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Application Information

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IPC IPC(8): B65D47/34B05B11/00
CPCB05B11/1043B05B11/1001B05B11/1042Y02W30/80
Inventor 傅勇发
Owner SUZHOU YOUBI PACKAGING
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