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Valve opening and closing devices and containers for intermediate bulk containers

A technology for intermediate bulk containers and opening and closing devices, which is applied to valve devices, valve operation/release devices, containers, etc., can solve the problems of inconvenience in use, and must be bent or squatted on the ground to operate, so as to achieve easy operation. Powerful, easy-to-control, easy-to-use effects

Active Publication Date: 2015-10-28
SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the valve opening and closing device is on the valve. When opening and closing the valve, you must bend over or squat on the ground to operate, which is inconvenient to use.

Method used

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  • Valve opening and closing devices and containers for intermediate bulk containers
  • Valve opening and closing devices and containers for intermediate bulk containers
  • Valve opening and closing devices and containers for intermediate bulk containers

Examples

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Embodiment Construction

[0026] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to better understand the purpose, features and advantages of the present invention. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but only to illustrate the essence of the technical solutions of the present invention.

[0027] In this paper, composite intermediate bulk container (IBC) is a kind of packaging turnover container widely used in food, biochemical, pharmaceutical, chemical and other industries in the world. Since the IBC container can be reused many times, it has obvious advantages in filling, storage and transportation, and compared with the round drum, the IBC container can save 35% of the storage space, and the size meets the ISO standard. It is not only suitable for aseptic canning, but also has a compact box body, which is convenient for safe ...

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PUM

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Abstract

The present invention discloses an intermediate bulk container (IBC) and a valve opening / closing device therefor. The container comprises a base, side plates, and a valve installed at the bottom of the container. The valve opening / closing device comprises a handle, a motion-transferring device and a valve opening / closing mechanism. The handle is installed at the side plate and is connected with the motion-transferring device. The motion-transferring device is at least partially located in the cavity between two sidewalls of the side plate of the container or at least partially located in the groove provided on the side plate, and is used to transfer the actions acting on the handle to the valve opening / closing mechanism to open / close the valve. According to the valve opening / closing device of the present invention, the operating handle is provided at an appropriate position of the side plate of the container, and the motion-transferring device is located between two sidewalls of the side plate or located in the groove provided on the side plate, thereby avoiding bending over or squatting on the ground while opening / closing. Further, the overall volume ratio will not be affected, and the folding level will not be increased when the folding the intermediate bulk container.

Description

technical field [0001] The invention relates to a container, in particular to a valve opening and closing device for an intermediate bulk storage container. Background technique [0002] In the existing medium-sized bulk storage containers, the opening and closing device of the valve is generally on the valve seat. When the user opens and closes the valve, he must bend over or squat on the ground to operate, which is relatively inconvenient to use. Similar to some storage containers with valves, such as the storage container with valves disclosed in the authorized publication number US20030102309A. Wherein, the valve opening and closing device is on the valve. When opening and closing the valve, one must bend over or squat on the ground to operate, which is inconvenient to use. Contents of the invention [0003] The object of the present invention is to provide a valve opening and closing device which is convenient for opening and closing the valve and does not need to be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K31/60F16K31/44B65D25/52
CPCF16K31/60B65D19/06B65D77/061B65D2519/00338B65D2519/00805F16K31/44F16K31/46B65D19/02
Inventor 不公告发明人
Owner SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO LTD
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