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1. CN212455884 - Braided pipe assembly

Office
China
Application Number 202021217498.4
Application Date 28.06.2020
Publication Number 212455884
Publication Date 02.02.2021
Publication Kind U
IPC
F16L 33/18
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
33Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
18characterised by the use of additional sealing means
F16L 33/30
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
33Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
30comprising parts inside the hoses only
CPC
F16L 33/30
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
33Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
30comprising parts inside the hoses only
F16L 33/18
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
33Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
18characterised by the use of additional sealing means
F16L 19/0212
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
19Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
02Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
0212using specially adapted sealing means
Applicants FANSKI GROUP CO., LTD.
菲时特集团股份有限公司
Inventors HUANG SHUTANG
黄树堂
ZHAO ZENGHU
赵增虎
CAI XINGXING
蔡星星
Agents 台州市方信知识产权代理有限公司 33263
Title
(EN) Braided pipe assembly
(ZH) 一种编织管总成
Abstract
(EN) The utility model provides a braided tube assembly, and belongs to the technical field of tube fittings. The braided tube assembly solves the problem that the joint of an existing braided tube assembly is prone to liquid leakage in a low-temperature environment. The braided tube assembly comprises a braided tube body, a left connector and a right connector, the braided tube body comprises an innertube, the left connector comprises a left connecting rod inserted into the inner tube, the right connector comprises a right connecting rod inserted into the inner tube, and protruding rings are arranged on the outer side face of the left connecting rod and the outer side face of the right connecting rod respectively. A groove corresponding to the convex ring is formed in the inner side face of the inner pipe, the convex ring is embedded into the corresponding groove, an annular fixing groove is formed in the outer side face of the convex ring, a sealing ring made of EPDM rubber is fixed in the fixing groove, and the outer side face of the sealing ring abuts against the bottom face of the groove to form sealing. According to the braided tube assembly, the connection position of the left connector and the inner tube and the connection position of the right connector and the inner tube are not prone to liquid leakage in the low-temperature environment.
(ZH) 本实用新型提供了一种编织管总成,属于管件技术领域。它解决了现有的编织管总成的接头连接处在低温环境中容易发生液体泄漏等问题。本编织管总成,包括编织管本体、左接头和右接头,编织管本体包括内管,左接头包括插入到内管中的左连接杆,右接头包括插入到内管中的右连接杆,左连接杆的外侧面上和右连接杆的外侧面上均设置有凸出的凸环,内管的内侧面上具有与凸环对应设置的凹槽,凸环嵌入到对应的凹槽内,凸环的外侧面上开设有呈环形的固定槽,固定槽内固定有由EPDM橡胶制成的密封圈,密封圈的外侧面抵靠在凹槽的底面上并形成密封。本编织管总成中左接头与内管的连接处以及右接头与内管的连接处在低温环境中均不易发生液体的泄漏。
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