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A gas cylinder piercing device and a double gas cylinder piercing device

A gas cylinder and needle technology, which is applied in clothing, protective clothing, applications, etc., can solve the problem that the gas cylinder is not fast enough, and achieve the effects of light weight, simple and compact structure, and small rotation angle.

Active Publication Date: 2021-07-20
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, conventional piercing devices do not puncture cylinders fast enough

Method used

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  • A gas cylinder piercing device and a double gas cylinder piercing device
  • A gas cylinder piercing device and a double gas cylinder piercing device
  • A gas cylinder piercing device and a double gas cylinder piercing device

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0031] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative...

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Abstract

A gas cylinder piercing device, comprising a support frame, a drive assembly and a first piercing mechanism, the first piercing mechanism includes a first swing arm, a first pendulum assembly, a first pendulum movement groove, a first needle assembly, The first stop vertical piece and the second stop vertical piece; the first swing arm is rotatable relative to the support frame; the first stop vertical piece and the second stop vertical piece are respectively arranged on both sides of the first swing arm, and the first stop vertical piece and the second stopper are used to limit the swing angle of the first swing arm; the first pendulum assembly is arranged at one end of the first swing arm; the first pendulum assembly can slide in the first pendulum movement groove; The first needle assembly is arranged at one end of the first pendulum movement groove, and the first pendulum assembly is used to push the first needle assembly to move; the driving device is used to drive the first swing arm to rotate. The gas cylinder piercing device has the advantages of simple and compact structure, rapid response, small volume and cost saving. In addition, a double gas cylinder piercing device is also provided, which can pierce double gas cylinders at the same time, with fast deflation speed and large deflation volume.

Description

technical field [0001] The invention relates to the technical field of lifesaving devices, in particular to a gas cylinder puncturing device and a double gas cylinder puncturing device. Background technique [0002] The wearable anti-fall device is embedded in special clothing, which can monitor the indoor and outdoor activities of the elderly in real time. Because it uses micro sensors and various micro related modules, it is small in size, easy to carry, and low in cost. Features a wide range of applications. Based on the embedded wearable real-time fall prevention device, the algorithm can be implanted into the embedded platform to analyze the various behaviors of the elderly in real time, predict the fall in real time, and then take effective protective measures. Reduce injuries to older adults after falls. Wearable fall prevention for the elderly is a very flexible protective measure. Its main indicators are the prediction of falls and the deployment of airbags to pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A41D13/018
CPCA41D13/018
Inventor 宁运琨赵国如王光辉周子业郑凯
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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