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Connector with check valve device

A technology of connectors and one-way valves, which is applied in the direction of connection, coupling devices, and water boiling utensils, etc., can solve problems such as water seepage, achieve good anti-seepage effects, and improve production efficiency.

Active Publication Date: 2014-08-06
乐清市发达科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the valve is located at the water inlet at the bottom of the kettle and is separated from the connector, errors in the manufacturing and use process are likely to cause water seepage

Method used

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  • Connector with check valve device

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] When lifting the kettle, the upper connector (6) fixed to the bottom of the kettle and the lower connector (1) fixed to the base are separated, the spring (12) presses the one-way valve (11), and the upper connector water inlet (10) is closed , The water is enclosed in the upper connector and will not flow down. The remaining water left in the water outlet (5) of the lower connector is discharged through the water outlet (4) of the lower connector. When the kettle is placed, the connector elastic electrode (2) is close to the ring electrode (7) to form a circuit coupling, and the water outlet (5) of the lower connector is tightened by the water inlet seal (8) and the one-way valve (11) is opened Channel, the base water pump pumps water into the kettle through the lower connector water inlet (3), the lower connector water outlet (5) to the upper connector water inlet (10), and the upper connector water outlet (13).

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Abstract

The invention discloses a connector with a check valve device. The connector is characterized in that a hole is formed in the center of a lower connector, water can flow through the hole in the center of the lower connector, a water inlet is correspondingly formed in the center of an upper connector by means of perforating, and a valve is mounted in the center of the upper connector. The valves is compressed by a spring from top to bottom when the lower connector and the upper connector are separated from each other, and the water is sealed and can be prevented from flowing downwardly. An annular sealing ring which is fixed to the water inlet of the upper connector tightly sleeves a water outlet of the lower connector when the upper connector and the lower connector are coupled with each other, the valve is simultaneously jacked by the water outlet of the lower connector to form a channel, and water stream can flow into the upper connector from the lower connector.

Description

Technical field [0001] The invention relates to an improvement of a connector, in particular to an improvement of a connector applied to a cordless electric kettle. Background technique [0002] The connector currently in use does not have a device with a one-way valve. The 201210057046.8 invention patent I applied for is that the water pump outlet passes through the circular connector with the central opening to connect to the central water inlet at the bottom of the kettle to add water to the kettle. Since the valve is located at the water inlet at the bottom of the kettle and is separated from the connector, errors in the manufacturing and use process are likely to cause water seepage. Summary of the invention [0003] The technical problem solved by the present invention is to provide a connector with a one-way valve device to realize water intake from the bottom of the kettle. [0004] In order to solve the above technical solution, the present invention adopts a connector wi...

Claims

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Application Information

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IPC IPC(8): H01R24/00H01R33/94A47J27/21A47J36/00
Inventor 陈宗仁
Owner 乐清市发达科技有限公司
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