CN203322585U - Ferrule type quick fitting - Google Patents

Ferrule type quick fitting Download PDF

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Publication number
CN203322585U
CN203322585U CN2013203893362U CN201320389336U CN203322585U CN 203322585 U CN203322585 U CN 203322585U CN 2013203893362 U CN2013203893362 U CN 2013203893362U CN 201320389336 U CN201320389336 U CN 201320389336U CN 203322585 U CN203322585 U CN 203322585U
Authority
CN
China
Prior art keywords
groove
type quick
ferrule
cutting ferrule
angle
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.)
Active
Application number
CN2013203893362U
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Chinese (zh)
Inventor
冯波
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.)
Zhejiang Boste Group Co.,Ltd.
Original Assignee
ZHEJIANG BOSHITE MACHINERY 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 ZHEJIANG BOSHITE MACHINERY CO Ltd filed Critical ZHEJIANG BOSHITE MACHINERY CO Ltd
Priority to CN2013203893362U priority Critical patent/CN203322585U/en
Application granted granted Critical
Publication of CN203322585U publication Critical patent/CN203322585U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a ferrule type quick fitting comprising a connecting nut and a ferrule, wherein an angle-flux type quick plug fitting body is arranged between the connecting nut and the ferrule; a first groove, a second groove and a third groove are sequentially formed in an interface of the connecting nut from inside to outside; an O-shaped sealing ring is arranged on the first groove; an O-shaped sealing ring is arranged on the second groove; a baffle ring is arranged on the third groove; an O-shaped sealing ring is arranged between a ferrule port and the angle-flux type quick plug fitting body. The ferrule type quick fitting is simple and smart in structure; the ferrule type quick fitting is not only good in sealing performance but also firm to fasten and easy to get loose, and the ferrule type quick fitting can get loose and fastened for multiple times; meanwhile, the ferrule type quick fitting can rotate with multiple angles and can optionally change a mounting angle of the interface within 360 degrees to adapt to different mounting requirements.

Description

FERRULETYPE rapid pipe joint
Technical field
A kind of FERRULETYPE rapid pipe joint of the utility model.
Background technique
Hose coupling is main constituent elements during various pipelines connect, being mainly used in the equipment pipe interface is connected with the pipeline of flexible pipe, but the pipe joint import of existing equipment generally adopts the forms such as FERRULETYPE screw thread, flared type screw thread, welding type screw thread to connect, easily cause during installation that pipeline kinking so back bearing need to adjust azimythal angle, after installing, body always can not arbitrarily be changed and reach body nature elongation state and affect installation quality, makes standing right angle or miter angle standard pipe joint to use.Flared type, FERRULETYPE, excessive formula joint are because of higher manufacture and the present pipelining of the very difficult adaptation of assembly technology Cost Problems.
And the development that Foreign Automobile fluid system pipeline connects is as far back as the eighties initial stage in last century, a kind of ready-package pipe joint is applied in american car industry.This pipe joint only need carry out snap-fit simply, the connection of a durable high-performance is provided with regard to the pipeline that can be fluid system, reduced the automobile assembling amount of labour, in fact the ready-package pipe joint is applied and (is comprised the supply of fuel oil in all automotive fluid systems, the systems such as engine cooling, speed change, air-conditioning and braking (low voltage side), existing several ready-package pipe joints is designed for the whole world at present.Be that plastics and metal are made in the U.S., Germany, the most frequently used design of France, insert the fuel pipe fast mounting pipe joint of nylon hose.The structural disadvantages of these joints can not realize that disposable body is connected with joint exactly, but must add assembling structure for twice, could realize connecting, and this gives many one hidden danger of sealing connected.
The current rapid pipe joint for brake system of car for this reason, Shortcomings, simultaneously, after connecting in use, buckle is insecure, is pulled off rearward end and stays in rapid pipe joint, affects the use in later stage for pipe fitting; Another side, namely the most serious problem, can leak gas exactly, once the not good gas leakage that causes occur sealing,, there is potential safety hazard in the use that this will affect brake system of car, can't neglect, and haves much room for improvement.
In addition, due in installation process, angle differs, and existing structure can't be rotated to adapt to different angle demands, causes Applicable scope to narrow down little, and whole efficiency descends.
Addressing these problems is extremely urgent as from the foregoing!
In view of this, the inventor has done deep research to this, design a kind of FERRULETYPE rapid pipe joint, exquisiteness simple in structure, good airproof performance not only, and also buckle is firm, get loose easily, can realize repeatedly getting loose and buckle, realize multi-angle rotary simultaneously and can change arbitrarily 360 ° of installation position angles of joint to adapt to different installation requirements, this case produces thus.
The model utility content
The purpose of this utility model is for a kind of FERRULETYPE rapid pipe joint is provided, exquisiteness simple in structure, good airproof performance not only, and buckle is firm, get loose easily, can realize repeatedly getting loose and buckle, realize multi-angle rotary simultaneously and can change arbitrarily 360 ° of installation position angles of joint to adapt to different installation requirements.
For achieving the above object, the technical solution of the utility model is:
FERRULETYPE rapid pipe joint, it is characterized in that: comprise attaching nut and cutting ferrule, be provided with the logical quick inserting joint body in angle between attaching nut and cutting ferrule, set gradually from inside to outside the first groove, the second groove and the 3rd groove on attaching nut's interface, be provided with the O RunddichtringO on the first groove, be provided with the O RunddichtringO on the second groove, on the 3rd groove, be provided with back-up ring, between the logical quick inserting joint body of cutting ferrule port and angle, be provided with the O RunddichtringO.
The setting of said structure, the double-layer seal effect is played in the setting of two O RunddichtringOs.The utility model connects with the elastic circlip axial restraint and radially 360 degree rotations simultaneously, and the O RunddichtringO on the first groove realizes the face support effect with back-up ring, forms between attaching nut and joint end and supports steadily, rotates steady.
Further, described O RunddichtringO adopts the nitrile butadiene rubber sulfidization molding.The seal ring that this structure adopts has superior oil resistant, resistant of high or low temperature, the advantages such as good seal performance.
Further, described cutting ferrule is made with lead brass alloy.
Further, be formed with multiple tracks helical latch on cutting ferrule.
Further, form 6-10 bar elastic groove on cutting ferrule.In this structure, be provided with multiple tracks helical latch on cutting ferrule for blocking the nylon tube outer wall, and be provided with 6-10 bar elastic groove.Chucking area and the intensity of increase to the nylon hose outer wall.The cutting ferrule surface adopts Nickel Plating Treatment simultaneously, effectively prevents that the surface oxidising type from becoming dirt, affects product appearance and performance.
The beneficial effects of the utility model: the utility model exquisiteness simple in structure, not only good airproof performance, and buckle is firm, gets loose easily, can realize repeatedly getting loose and buckle, realize multi-angle rotary simultaneously and can change arbitrarily 360 ° of installation position angles of joint to adapt to different installation requirements.
In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The structural representation that Fig. 2 is cutting ferrule in the utility model.
The structural representation that Fig. 3 is attaching nut in the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Shown in accompanying drawing 3, the present embodiment discloses a kind of FERRULETYPE rapid pipe joint, it is characterized in that: comprise attaching nut 1 and cutting ferrule 2, be provided with the logical quick inserting joint body 3 in angle between attaching nut 1 and cutting ferrule 2, set gradually from inside to outside the first groove 11, the second groove 12 and the 3rd groove 13 on attaching nut 1 interface, be provided with O RunddichtringO 4 on the first groove 11, be provided with O RunddichtringO 4 on the second groove 12, be provided with back-up ring 5 on the 3rd groove 13, between the logical quick inserting joint body 3 of cutting ferrule 2 ports and angle, be provided with O RunddichtringO 4.
Further arrange, described O RunddichtringO 4 adopts the nitrile butadiene rubber sulfidization molding.
Further arrange, described cutting ferrule 2 use lead brass alloys are made.
Further arrange, be formed with multiple tracks helical latch 21 on cutting ferrule 2.
Further arrange, form 6-10 bar elastic groove 22 on cutting ferrule 2.
The foregoing is only an embodiment of the present utility model, not to the restriction of this case design, all equivalent variations of doing according to the design key of this case, all fall into the protection domain of this case.

Claims (5)

1. FERRULETYPE rapid pipe joint, it is characterized in that: comprise attaching nut and cutting ferrule, be provided with the logical quick inserting joint body in angle between attaching nut and cutting ferrule, set gradually from inside to outside the first groove, the second groove and the 3rd groove on attaching nut's interface, be provided with the O RunddichtringO on the first groove, be provided with the O RunddichtringO on the second groove, on the 3rd groove, be provided with back-up ring, between the logical quick inserting joint body of cutting ferrule port and angle, be provided with the O RunddichtringO.
2. FERRULETYPE rapid pipe joint according to claim 1 is characterized in that: described O RunddichtringO adopts the nitrile butadiene rubber sulfidization molding.
3. FERRULETYPE rapid pipe joint according to claim 1 is characterized in that: described cutting ferrule is made with lead brass alloy.
4. FERRULETYPE rapid pipe joint according to claim 1 is characterized in that: be formed with multiple tracks helical latch on cutting ferrule.
5. FERRULETYPE rapid pipe joint according to claim 1 is characterized in that: form 6-10 bar elastic groove on cutting ferrule.
CN2013203893362U 2013-07-02 2013-07-02 Ferrule type quick fitting Active CN203322585U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203893362U CN203322585U (en) 2013-07-02 2013-07-02 Ferrule type quick fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203893362U CN203322585U (en) 2013-07-02 2013-07-02 Ferrule type quick fitting

Publications (1)

Publication Number Publication Date
CN203322585U true CN203322585U (en) 2013-12-04

Family

ID=49661936

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203893362U Active CN203322585U (en) 2013-07-02 2013-07-02 Ferrule type quick fitting

Country Status (1)

Country Link
CN (1) CN203322585U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105626186A (en) * 2015-11-04 2016-06-01 宁波吉利罗佑发动机零部件有限公司 Engine oil pressure detecting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105626186A (en) * 2015-11-04 2016-06-01 宁波吉利罗佑发动机零部件有限公司 Engine oil pressure detecting device
CN105626186B (en) * 2015-11-04 2018-02-02 浙江锋锐发动机有限公司 A kind of engine oil pressure detection means

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GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 311814 xiatangfan Industrial Zone, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province

Patentee after: Zhejiang Boste Group Co.,Ltd.

Address before: 311814 xiatangfan Industrial Zone, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province

Patentee before: ZHEJIANG BOSHITE MECHANICAL Co.,Ltd.