CN200972032Y - Metal integral core-lined joint of brake hose assembly - Google Patents

Metal integral core-lined joint of brake hose assembly Download PDF

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Publication number
CN200972032Y
CN200972032Y CN 200620140263 CN200620140263U CN200972032Y CN 200972032 Y CN200972032 Y CN 200972032Y CN 200620140263 CN200620140263 CN 200620140263 CN 200620140263 U CN200620140263 U CN 200620140263U CN 200972032 Y CN200972032 Y CN 200972032Y
Authority
CN
China
Prior art keywords
core
lining core
brake hose
hose assembly
connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200620140263
Other languages
Chinese (zh)
Inventor
董阿能
李婵
郑志军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO CHINAUST AUTOMOBILE FITTINGS CO Ltd
Original Assignee
NINGBO CHINAUST AUTOMOBILE FITTINGS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGBO CHINAUST AUTOMOBILE FITTINGS CO Ltd filed Critical NINGBO CHINAUST AUTOMOBILE FITTINGS CO Ltd
Priority to CN 200620140263 priority Critical patent/CN200972032Y/en
Application granted granted Critical
Publication of CN200972032Y publication Critical patent/CN200972032Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a steel core connector of brake hose assembly, comprising a connector frame. The utility model is characterized in that a core which is made of steel and is coaxial with the connecter and incorporated with the connector frame is arranged inside the connector body; the core is provided with a groove on the external circular face and is provided with a berel edge at the front end. The advantages of the utility model are as follow: 1.The utility model is low in material cost, simple in structure; and the core can be made of the material of connector frame. 2. The utility model has a great sealing as the core and the connector frame is incorporated. 3. The utility model is easy in installment and the hose is non-breakable. The front end of the core is provided with a berel angle or an R circular bead. 4. The utility model has a high function of pull proof and crack proof. The external cylindrical face of the core has a plurality of grooves.

Description

Brake hose assemblies metal one lining core joint
Technical field
The utility model relates to the joint in automobile, the motorcycle pipeline, the metal one lining core joint of particularly a kind of automobile, motorcycle brake hose assembly.
Background technique
The metal joint of the automobile on the existing market, motorcycle brake hose assembly is general makes lining core and metal connector body earlier respectively, and then will serve as a contrast core with metal connector body two bodies are stamped to form metal joint, difficult assurance coaxality and seal request after the punching press.In addition, existing one lining core joint slotless, lining core front end does not have chamfering or R, is difficult for assembling.Often can breakage occur during sebific duct or pull-out force is not enough, cause in use occurring that sebific duct comes off, seepage oil, problem such as loosening, make automobile, motorcycle brake ineffective in the process of moving and cause traffic accident in assembling.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, easy to assembly, sealing is reliable, tensile strength is high, and the simple automobile brake hose assembly of processing technology metal one lining core joint.
The utility model solves the problems of the technologies described above the technological scheme that is adopted:
A kind of brake hose assemblies metal one lining core joint, comprise fittings body, it is characterized in that: useful and fittings body are the metal material processing lining core that form and coaxial with fittings body of one in described fittings body, fluted on the periphery of described lining core, the front end of lining core has chamfering or R fillet.
Because the utility model has been taked above-mentioned technical measures, it compared with prior art has following advantage:
1, cost of material reduction, simple in structure: this structure can utilize the material of fittings body own can process required lining core;
2, good seal performance: lining core and fittings body are one;
3, assembling is easy, and sebific duct is cracky not: lining core front end has chamfering or R fillet;
4, tension, burst strength performance height: lining core external cylindrical surface has several groove.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation;
Fig. 2 is the local structure for amplifying schematic representation that the utility model embodiment serves as a contrast core segment.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
With reference to accompanying drawing, the utility model comprises fittings body 1, and fittings body 1 is a tubulose.The coaxial lining core 2 that is fixed with in fittings body 1, lining core 2 also is a tubulose.On the periphery of lining core 2 several groove 2b is arranged, glue pipe socket is having on the lining core 2 of groove 2b, and tension, burst strength and sealability can improve greatly.The front end of lining core 2 has chamfering 2a or R fillet, is convenient to the assembling of sebific duct.Structure of the present utility model adopts and makes with the direct processing mode of numerical control machine tool on the one material, and does not adopt lining core and metal connector body two bodies to be stamped to form.Its tensile strength of one lining core joint reaches more than the 2500N, and lining core wall thickness reaches more than the 0.4mm, and coaxality is within 0.2mm.

Claims (1)

1, a kind of brake hose assemblies metal one lining core joint, comprise fittings body (1), it is characterized in that: useful and fittings body (1) lining core (2) that form for the metal material processing of one and coaxial with fittings body (1) in described fittings body (1), on the periphery of described lining core (2) fluted (2b), the front end of lining core (2) has chamfering (2a).
CN 200620140263 2006-11-23 2006-11-23 Metal integral core-lined joint of brake hose assembly Expired - Fee Related CN200972032Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620140263 CN200972032Y (en) 2006-11-23 2006-11-23 Metal integral core-lined joint of brake hose assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620140263 CN200972032Y (en) 2006-11-23 2006-11-23 Metal integral core-lined joint of brake hose assembly

Publications (1)

Publication Number Publication Date
CN200972032Y true CN200972032Y (en) 2007-11-07

Family

ID=38883286

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620140263 Expired - Fee Related CN200972032Y (en) 2006-11-23 2006-11-23 Metal integral core-lined joint of brake hose assembly

Country Status (1)

Country Link
CN (1) CN200972032Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103470897A (en) * 2013-07-04 2013-12-25 江苏天毅管路冷镦制造有限公司 Brake hose joint using ring welded body for sealing and pressing lining core
CN111442144A (en) * 2020-04-01 2020-07-24 宁波阿能汽车部件有限公司 Casing joint and manufacturing process thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103470897A (en) * 2013-07-04 2013-12-25 江苏天毅管路冷镦制造有限公司 Brake hose joint using ring welded body for sealing and pressing lining core
CN111442144A (en) * 2020-04-01 2020-07-24 宁波阿能汽车部件有限公司 Casing joint and manufacturing process thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071107

Termination date: 20121123