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Buckle type gas terminal assembly

A gas terminal and snap-on technology, applied in the field of gas transmission system, can solve the problems of unsightly bolts, complicated loading and unloading, etc., and achieve the effect of simple appearance of the terminal and material saving.

Pending Publication Date: 2022-08-02
YANTAI BEACON MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing gas terminals are generally connected by bolts, and the loading and unloading is relatively complicated, and the exposed parts such as bolts are not beautiful

Method used

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  • Buckle type gas terminal assembly
  • Buckle type gas terminal assembly
  • Buckle type gas terminal assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The present invention will be further described below with reference to the accompanying drawings.

[0036] like Figure 1-17 , a snap-on oxygen body terminal assembly shown in 21, including

[0037] The valve seat 1 is a cylindrical shape with a circular surface in the circumferential direction, and an external thread is provided on the outer circle near the upper end surface. The inner wall of the largest valve cavity at the upper end of the valve cavity 1-1 is provided with internal threads, and the three-stage valve cavity 1-1 is evenly distributed with 4 valve seat blind holes 1-2 and 1 valve seat pin hole 1-3; The trachea access port 1-4 is opened radially, and the trachea access port 1-4 is communicated with the lower end of the third-order valve cavity 1-1; from the lower end face, there are 6 valve seat screw holes 1 suitable for fixing the valve seat 1 in the axial direction. -5; The valve seat annular groove 1-6 is provided in the middle of the outer circum...

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PUM

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Abstract

The invention relates to a gas transmission system, in particular to a buckle type gas terminal assembly which comprises a valve seat, a fixing cover, a gasket, a valve seat spring, a valve seat steel ball, a valve seat pin, a positioning valve element, an upper valve element, a valve element, a sealing ring, a valve element spring, a valve body, a positioning ring, an inner hexagonal flat-end set screw, a positioning ring steel ball, an oxygen valve port, a nitrogen valve port, a laughing valve port or a suction valve port, a jackscrew and a valve cover. Compared with the prior art, the valve body part and the valve seat part are installed in a buckling mode, replacement is convenient and fast when needed, and installation can be completed by pressing upwards and twisting downwards. The double-lock design enables the plug not to fall out easily, the valve port and the valve body are divided into two parts, the valve port can be directly replaced when being used as terminals of different gases, the whole valve body does not need to be replaced, and more materials are saved. All connecting and fastening parts are designed in a hidden mode, no exposed connecting piece exists, and the appearance is more concise and attractive.

Description

technical field [0001] The invention relates to a gas transmission system, in particular to a snap-on gas terminal assembly. Background technique [0002] Hospital wards, operating rooms and other places will install equipment belts, and gas terminals will be installed on the equipment belts, and some gas pipeline alarm boxes will also be installed with gas terminals for checking gas, so the demand for gas terminals in the medical industry is is great. However, the existing gas terminals are generally connected by bolts, which is complicated to assemble and disassemble, and the exposed parts such as bolts are not aesthetically pleasing. SUMMARY OF THE INVENTION [0003] In order to overcome the defect or one of the defects of the existing snap-on terminal, the present invention discloses a snap-on gas terminal assembly which is easy to install and disassemble, and the adopted technical scheme is: [0004] A snap-on gas terminal assembly, comprising [0005] The valve se...

Claims

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Application Information

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IPC IPC(8): F16L37/40F16L37/23F16L33/00A61G12/00
CPCF16L37/40F16L37/23F16L33/00A61G12/00
Inventor 李晓峰杜剑锋李佳奇谢良田李越峰衣林
Owner YANTAI BEACON MEDICAL TECH CO LTD