Refill pouch

Inactive Publication Date: 2012-06-21
BOTTLEMATE TAIWAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007]The main objective of the present inve

Problems solved by technology

This would increase the amount of waste materials and causes an environmental pollution.

Method used

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  • Refill pouch
  • Refill pouch

Examples

Experimental program
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Embodiment Construction

[0015]Referring to the drawings and initially to FIGS. 1-3, a refill pouch 1 in accordance with the present invention comprises a head member 2 and a pouch member 3 connected with the head member 2. The pouch member 3 adapts to contain and store a liquid substance (not shown). The head member 2 has a threaded portion 21 and a disc portion 22 formed thereon. The threaded portion 21 has one end connected with a center of a top side of the disc portion 22 and axially extends from the disc portion 22. The threaded portion 21 adapts to be threadedly connected with a pump head 10. The disc portion 22 of the head member 2 annularly extends downwardly and outwardly from the center of the disc portion 22. The head member 2 has a through hole 23 axially defined therein and extending through the threaded portion 21 and the disc portion 22. The through hole 23 communicates with the pump head 10.

[0016]A top of the pouch member 3 is securely connected with a bottom side of the disc portion 22 of ...

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Abstract

A refill pouch includes a head member and a pouch member connected with the head member. The head member has a threaded portion and a disc portion formed thereon. The threaded portion has one end connected with a top side of the disc portion. The threaded portion adapts to be threadedly connected with a pump head. The head member has a through hole defined therein and extending through the threaded portion and the disc portion. The pouch member is securely connected with a bottom side of the disc portion. The pouch member has an opening defined in a top thereof and located corresponding to the through hole for communicating with the through hole. The pouch member has a wall thickness gradually decreasing from the top to a bottom thereof.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a refill pouch, and more particularly to a pouch being able to assemble with a pump head for dispensing directly and prevent the deformed pouch from obstructing a through hole.[0003]2. Description of Related Art[0004]A conventional refill package for fluid materials comprises a container having a main body portion to be filled with fluid. The container is formed of rigid but deformable light-weight material. A handle-pouring spout for the container is formed integrally therewith of the material and is generally U-shaped. The handle-pouring spout has an intermediate elongated portion which is parallel to the container. End portions are formed with continuous through openings. The through openings are defined in the end portions for communicating with the interior of the container. Accordingly, a transverse weak section is formed on the intermediate portion in a single plane along the leng...

Claims

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Application Information

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IPC IPC(8): B65D35/00
CPCB65D75/008B65D75/5877B65D75/52
InventorHSU, HUI MINHSU, CHIN TSANGCHUANG, MING LANGSUNG, MING HSIENHUANG, PO HANCHEN, WEI CHENGHSIAO, HSIANG JENCHEN, JONG WUCHEN, WEI SHIULAI, WEI TSANG
OwnerBOTTLEMATE TAIWAN