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Vacuum preservation machine

A vacuum preservation and vacuuming technology, applied in food preservation, mechanical equipment, machines/engines, etc., can solve problems such as unreasonable structure of vacuum machines, and achieve the effects of optimized gear drive structure, compact cooperation relationship, and extended service life.

Inactive Publication Date: 2010-12-22
ZHEJIANG JINYUAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the unreasonable defects in the structure of the vacuum machine in the prior art, and provide a vacuum fresh-keeping machine with small volume, simple and reasonable structure, and easy disassembly and cleaning

Method used

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Examples

Experimental program
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Embodiment

[0025] Example: such as figure 1 and figure 2 As shown, a vacuum preservation machine includes a "fish-shaped" shell 1, a vacuum head, an air extraction device and a power supply device. The air extraction device and the power supply device are placed in the shell 1, and the vacuum head is movably fastened to the shell. At the head of the body 1, the vacuum head is connected to the air extraction device through a flexible pipe 8, and the micro motor 15 of the air extraction device is connected to the battery terminal board 17 of the power supply device through a power cord 18.

[0026] The power supply device includes a battery pack, a battery terminal board 17 , a DC connector 14 , a light-on copper sheet 13 , a light-on button 4 and a battery back cover 2 . The DC connector 14 is located at the top center of the recess on the bottom surface of the "fish-shaped" housing 1, one electrode of which is connected to the micro-motor 15, the other electrode is connected to the bri...

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PUM

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Abstract

The invention discloses a vacuum preservation machine, comprising a shell, an air exhaust device and a power supply device arranged in the shell, and a vacuum head arranged at the head part of the shell. The vacuum preservation machine is characterized in that the vacuum head is movably connected with the Fish-shaped shell and connected with the air exhaust device via a soft tube; the air exhaustdevice comprises a sucking cylinder, a micro motor and a base for fixing the sucking cylinder and the micro motor; the piston pull rod of the sucking cylinder is hinged with an eccentric shaft of an eccentric wheel; the central shaft of the eccentric wheel is fixed to the motor shaft of the micro motor; the power supply device is connected with the micro motor of the air exhaust device. The vacuum preservation machine is featured with small volume, simple and rational structure and easy dismounting and cleaning.

Description

technical field [0001] The invention relates to the field of small household electrical appliances, more specifically to a vacuum preservation machine. Background technique [0002] With the rapid development of social economy, people's consumption of resources is increasing day by day, and the global shortage of resources has seriously restricted the development of society and the progress of human beings. Energy conservation, consumption reduction, and resource conservation have become the common mission of all mankind. [0003] How to keep food fresh for a longer period of time has become a topic of concern in people's daily life? Since ancient times, people have stored food in a cool and dry place to achieve a long storage period. Now that people have refrigerators, food can be stored at low temperatures for a longer period of time. With the further development of technology, people apply fresh-keeping bags or plastic wraps before putting food in the refrigerator, so t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B37/14A23L3/00
Inventor 陈晓明
Owner ZHEJIANG JINYUAN TECH