Valve opening/closing device for medium bulk container and container thereof

A technology for medium-sized bulk containers and opening and closing devices, which is applied in the direction of valve devices, valve operation/release devices, containers, etc. It can solve the problems of bending over or squatting on the ground to operate and inconvenient use, and achieves easy operation Power, easy control, and easy-to-use effects

Active Publication Date: 2012-12-05
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 t

Method used

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  • Valve opening/closing device for medium bulk container and container thereof
  • Valve opening/closing device for medium bulk container and container thereof
  • Valve opening/closing device for medium bulk container and container thereof

Examples

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Embodiment Construction

[0026] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to more clearly understand the objects, features and advantages of the present invention. It should be understood that the embodiments shown in the accompanying drawings are not intended to limit the scope of the present invention, but are only intended to illustrate the essential spirit of the technical solutions of the present invention.

[0027] In this paper, the composite intermediate bulk container (IBC) is a kind of packaging turnover container widely used in the food, biochemical, pharmaceutical, chemical and other industries in the international scope. Since the IBC container can be reused many times, it has obvious advantages in filling, storage and transportation, and compared with the drum, the IBC container can save 35% of the storage space, and the size conforms to the ISO standard. It is not only suitable for aseptic cann...

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PUM

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Abstract

The invention relates to a valve opening/closing device for a medium bulk container and the container thereof, wherein the container includes a base and a side plate; a valve is mounted at the bottom of the container; the opening/closing device includes a handle, a transmission gear and a valve opening/closing mechanism; the handle is mounted on the side plate of the container and connected with the transmission gear; at least a part of the transmission gear is arranged in the cavity formed by the two side walls of the side plate of the container or in the groove formed on the side plate, and transmits the force acted on the handle to the valve opening/closing mechanism to realize the opening/closing of the valve. In the valve opening/closing device, the operating handle is arranged at the suitable position above the side plate of the container and the transmission gear is arranged between the two side walls or in the groove on the side plate, therefore opening/closing operation of the valve requires not the operator to bend or squat, the whole volume fraction of the container is not influenced, and the folding ratio is not increased by folding the medium bulk container.

Description

technical field [0001] The present 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 bulk storage container, the valve opening and closing device is generally located on the valve seat. When the user opens and closes the valve, he must bend or squat on the ground to operate, which is relatively inconvenient to use. Similar to some valved storage containers, such as the valved storage container disclosed in Authorized Publication No. US20030102309A. Among them, the valve opening and closing device is on the valve. When opening and closing the valve, it must be bent or squatted on the ground to operate, which is inconvenient to use. SUMMARY OF THE INVENTION [0003] The purpose 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 bend down or squat ...

Claims

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Application Information

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IPC IPC(8): F16K31/60F16K31/44B65D25/52
CPCB65D19/06B65D77/061B65D2519/00338B65D2519/00805F16K31/46F16K31/60B65D19/02
Inventor 不公告发明人
Owner SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO LTD
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