Planar four-way outer joint

An external joint, flat four technology, applied in the field of infusion tube, can solve the problems of troublesome connection process, inconvenient use of the connector, etc., and achieve the effect of fast and convenient connection, good sealing effect and anti-dropping effect.

Inactive Publication Date: 2014-01-01
任振州
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The connection head of the existing infusion tube is inconvenient to use, and the connection process is troublesome

Method used

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  • Planar four-way outer joint

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Embodiment Construction

[0011] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments and accompanying drawings.

[0012] Such as figure 1 As shown, a planar four-way outer joint includes a central cavity 3, an outer joint 2 is arranged on the upper, lower, left, and right sides of the central cavity 3, and a convex ring 1 is arranged on the inner wall of the outer joint 2, and the convex ring 1 is inclined inward. When connecting, the corresponding inner joint is inserted into the outer joint 2, and the protruding ring 1 can play a role of sealing or fixing.

[0013] The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and those described in the above-men...

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Abstract

The invention relates to a planar four-way outer joint, and belongs to the field of infusion tubes. The planar four-way outer joint comprises a central cavity body, wherein an outer joint is arranged on each of the upper, lower, left and right parts of the central cavity body; convex rings are arranged on the inner walls of the outer joints, and are inwards inclined. The planar four-way outer joint is applied to the connection of infusion tubes in industrial production, can be used for quickly and conveniently connecting pipelines in four different directions in the same plane in a splicing way, and has good sealing and anti-separation effects.

Description

Technical field: [0001] The invention relates to a transfusion tube, in particular to a flat four-way external joint. Background technique: [0002] Infusion tubes are widely used in daily life and in industrial production. For infusion tubes used in pharmaceutical and chemical production, the quality requirements for the tubes are very high, and no new impurities or ions can be introduced during the infusion process. When the infusion tube is connected, a multi-way joint is often required to realize the connection. The connection head of the existing infusion tube is inconvenient to use, and the connection process is cumbersome. Invention content: [0003] The technical problem to be solved by the present invention is to provide a flat four-way outer joint to solve the above technical problems. [0004] The technical problem to be solved by the present invention adopts the following technical solutions to realize: [0005] A planar four-way external joint, characterize...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L41/03
CPCF16L41/021F16L37/02F16L41/03
Inventor 任振州
Owner 任振州
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