Clamping pipe joint

A technology of pinch pipe and joint seat, which is applied in the field of pipe joints to achieve the effects of ingenious structure, low manufacturing cost and reliable sealing

Active Publication Date: 2014-07-09
BEIJING AEONMED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Medical air supply pipes are used to transport medical gases (such as oxygen, laughing gas, carbon dioxide, etc.), and are also necessary and commonly used in operating rooms and emergency wards. When used, they must be connected to the air supply system in a convenient, sealed and reliable manner Therefore, the pipe joint used as connection is very critical. The quality of the pipe joint directly determines whether the connection between the medical air supply pipe and the air supply system is convenient or not and whether the seal is reliable. Although there are many kinds of existing pipe joints, they are all can not meet the requirements

Method used

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Embodiment Construction

[0028] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0029] like Figure 1-9 As shown, the pinch joint of this embodiment includes a joint seat 3, a taper sleeve 2 and a clamping head 1, wherein: one end of the joint seat 3 has a socket 31 for inserting into the connected hose, and the joint seat 3 The center of the center has flow holes 32 connecting the two ends of the joint seat 3, and the side of the joint seat 3 has external threads; the two ends of the taper sleeve 2 are oppositely provided with two sets of contraction grooves 21, and the two sets of contraction slots 21 are arranged alternately along the circumference of the taper sleeve 2, Thereby, the deformation of the taper sleeve 2 is flexible, and the inner surface of the taper sleeve 2 has two sets of raised clamping blocks 22. The same group of clamping blocks 22 is located at the same height and is evenly distributed al...

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Abstract

The invention discloses a clamping pipe joint. The clamping pipe joint comprises a joint seat, a taper sleeve and a clamping head; the taper sleeve is matched with a taper hole portion of the clamping head; an inserting connection portion of the joint seat penetrates the taper sleeve; the joint seat is screwed on the clamping head through external threads of the joint seat; the taper sleeve can be extruded and contract when the joint seat is screwed relative to the clamping head; a connected hose which is connected onto the inserting connection portion in an inserting mode and extends into the taper sleeve can be tightly clamped. According to the clamping pipe joint, the requirements that a medical gas supply pipe can be connected with a gas supply system conveniently and reliably in a sealing mode can be met, the clamping pipe joint can be used for connecting a water pipe, an oil pipe and the like with similar connection requirements, the structure is skillful and compact and attractive and elegant, the manufacturing cost is low, the connected hose is convenient to install and detach, the applied clamping force is uniform, and the clamping and the sealing are reliable.

Description

technical field [0001] The invention relates to a pipe joint, which is mainly used for the connection of medical air supply pipes. Background technique [0002] Medical air supply pipes are used to transport medical gases (such as oxygen, laughing gas, carbon dioxide, etc.), and are also necessary and commonly used in operating rooms and emergency wards. When used, they must be connected to the air supply system in a convenient, sealed and reliable manner Therefore, the pipe joint used as connection is very critical. The quality of the pipe joint directly determines whether the connection between the medical air supply pipe and the air supply system is convenient or not and whether the seal is reliable. Although there are many kinds of existing pipe joints, they are all The request cannot be met. Contents of the invention [0003] The object of the present invention is to provide a pinch joint to meet the demand for the medical air supply tube to be connected to the air s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M39/10
Inventor 郑涛
Owner BEIJING AEONMED
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