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

An intermediate bulk container, opening and closing device technology, applied to valve devices, valve operation/release devices, containers, etc., can solve the problems of having to bend down or crouch on the ground to operate, inconvenient use, etc., and achieve easy operation. Powerful, easy-to-control, 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 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/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

[0033] 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.

[0034] 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 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; and the transmission gear 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, therefore opening / closing operation of the valve requires not the operator to bend or squat, and the valve opening / closing device is convenient and practical; furthermore the torque of the operation can be adjusted by adjusting the transmission ratio of the transmission gear, thereby facilitating the control of the operating force.

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. [0003] 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 [0004] The object of the present invention is to provide a valve opening and closing device which can open and close the valve without bending or squatting. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/60F16K31/44F16K31/53F16K31/54B65D25/52
CPCF16K31/54F16K31/465F16K31/535B65D19/06B65D77/0466B65D77/061B65D2519/00338B65D2519/00805B65D25/52F16K31/60
Inventor 不公告发明人
Owner SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO LTD
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