Switch valve and gas-filling device of gas cylinder

A technology of inflating device and opening and closing valve, which is applied in container filling method, container discharging method, and equipment loaded into pressure container, etc., can solve the problems of complicated pipeline and cannot be opened and closed separately, and achieve the effect of increasing the amount of fluid.

Active Publication Date: 2013-03-06
GENIUS TOY TAIWAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, since the aforementioned inflator 13, gas cylinder 12 and switch group 14 are communicated through the pipeline group 16, they cannot be opened and closed independently. Therefore, all components mu

Method used

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  • Switch valve and gas-filling device of gas cylinder
  • Switch valve and gas-filling device of gas cylinder
  • Switch valve and gas-filling device of gas cylinder

Examples

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Example Embodiment

[0026] The present invention will be described in detail below in conjunction with the drawings and embodiments.

[0027] See figure 2 , A preferred embodiment of the inflator of the present invention is used with a gas cylinder 3. The gas cylinder 3 has a mouth 31. Reference image 3 , Figure 4 ,and Figure 5 , The inflator includes a valve seat 4, a switch unit 5, a connecting unit 6 composed of a switch valve, a pump 7, and a nozzle 8.

[0028] The valve seat 4 has a valve mouth 41 screwed and connected to the mouth 31 of the gas cylinder 3, a first flow passage 42 extending along an axial direction and communicating with the valve mouth 41, and intersecting and communicating with the first flow passage 42 A second flow passage 43 of the valve nozzle 41 and an air hole 44 connecting the valve nozzle 41 with the first flow passage 42 and the second flow passage 43.

[0029] The switch unit 5 has a collar 51, an inflation plug 52, an elastic element 53, and a switch valve 54. T...

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PUM

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Abstract

The invention discloses a switch valve and a gas-filling device of a gas cylinder. The gas-filling device comprises the switch valve connected to a gas cylinder, a manual inflator, and a connection pipe for connecting the switch valve and the manual inflator. The switch valve comprises a valve seat which is connected to an opening of the gas cylinder, a switch unit which is installed on the valve seat and is used for releasing a liquid and blocking a liquid from entering into the gas cylinder, and a connection unit. The connection unit comprises a plug located at one side of the valve seat and a joint located at the other side of the valve seat. The adjacent switch valves can be connected by the opposite plugs and joints so that multiple gas cylinders can be communicated and thus a stored liquid amount is greatly improved and practicality and use convenience are obtained.

Description

technical field [0001] The invention relates to an on-off valve, in particular to an on-off valve capable of controlling the flow of fluid into and out of a gas cylinder and an inflation device for the gas cylinder. Background technique [0002] Educational toys, such as building blocks, can stimulate the brain, inspire children's creativity, and help children think independently, so they are widely welcomed and loved by consumers. However, from the perspective of educational inspiration, how to teach children to protect the earth's resources, understand the power sources of nature such as the sun, air, and water, and achieve the purpose of entertaining and entertaining is the current goal of the industry. [0003] refer to figure 1 , taking Taiwan Patent Certificate No. 214799 case of China as an example, the air pressure hydraulic device 1 that can drive the building block unit mainly includes a recovery cylinder 11 that can output and recycle water, a gas cylinder 12 tha...

Claims

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Application Information

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IPC IPC(8): F17C13/00F17C5/00
Inventor 林文彬
Owner GENIUS TOY TAIWAN CO LTD
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