CN105805463A - Novel automobile dismounting preventing quick coupling device - Google Patents
Novel automobile dismounting preventing quick coupling device Download PDFInfo
- Publication number
- CN105805463A CN105805463A CN201610295415.5A CN201610295415A CN105805463A CN 105805463 A CN105805463 A CN 105805463A CN 201610295415 A CN201610295415 A CN 201610295415A CN 105805463 A CN105805463 A CN 105805463A
- Authority
- CN
- China
- Prior art keywords
- quick coupling
- automobile
- coupling device
- dismounting
- joint
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/02—Welded joints
- F16L13/0218—Welded joints having an inner or outer ring
- F16L13/0236—Welded joints having an inner or outer ring having an outer ring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a novel automobile dismounting preventing quick coupling device. The novel automobile dismounting preventing quick coupling device comprises a quick coupling connected in a sealing manner. A clamping groove is formed in the position of the connecting end of a shell of the quick coupling. An elastic clamp is arranged in the clamping groove, and a dismounting preventing ring is arranged on the outer side of the elastic clamp and welded to the surface of the shell of the quick coupling. The opening and closing space of the elastic clamp is limited through the dismounting preventing ring. According to the automobile dismounting preventing quick coupling device, rapid inserting and pulling are achieved on the premise that using safety indexes of an automobile are achieved; and the assembly manner of an automobile pipe fitting is changed, dismounting is prevented, the work efficiency of workers is improved, and the integrated cost of the whole automobile is reduced.
Description
Technical field
The present invention relates to automobile technical field, particularly to a kind of anti-dismounting snap joint connecting device of automobile being applied to automotive oil system and air-channel system.
Background technology
In in the past few decades, what automobile pipeline system was commonly used is all ferrule-type compression joint, needs manual tightening, assemble loaded down with trivial details when this pipe joint is installed on automobile general assembly line, and poor sealing performance.Along with heavy-duty, intellectuality, automatic assembling automotive engineering requires and the stepping up of state's laws regulation, all kinds of pipeline of automobile becomes increasingly complex, particularly inside longitudinal beam, the narrow space place such as enging cabin, electrical harness, all kinds of pipelines etc. are often crowded together, and legacy card sleeve type pipe joint is all difficult to meet design requirement in air-tightness, assembling interchangeability etc..In the case, it is necessary to use and can bear higher sealing and the better novel speed pipe of assembling.Fast spigot joint changes the tradition assembling mode screwed up with a wrench, and with flexible pipe and the direct grafting of joint, not only saves cost of labor and equipment loss cost, also improves efficiency of assembling, saves assembly space；Also solve the links such as ferrule-type compression joint and valve body simultaneously and locally lie in partially long phenomenon.
Domestic automobile pipe-line system pipe joint only exists in the research and development trial period, and therefore development and application has the performance car quick coupling of China's independent intellectual property right and has important practical significance.Because Quick-acting type mounting joint is without instrument, saving time and reduction expense can realize Automated assembly, it is particularly well-suited to automatic assembly line and is easy to automated production, its compact conformation, it is suitable for the occasion that assembly space is limited especially, integrated sealing structure, best sealing effectiveness uses so being widely used in a variety of applications at auto industry field.
But current is domestic or the snap joint used in the world is all easy for installing and also allows for dismounting, and some are not just allowed the pipeline of dismounting to connect and cause potential potential safety hazard by this.
Summary of the invention
In order to overcome drawbacks described above, the invention provides a kind of snap joint not only can quickly installed but also prevent and remove.
The present invention is to solve that its technical problem be the technical scheme is that a kind of anti-dismounting quick coupling device of new automobile, including the snap joint being tightly connected, it is provided with draw-in groove at the link place of the housing of snap joint, flexible collar is installed in described draw-in groove, the arranged outside one tamper ring of described flexible collar, described tamper boxing is connected on the surface of shell of snap joint, utilizes the folding space of tamper ring restriction flexible collar.
As a further improvement on the present invention, it is additionally provided with a sealing ring in the link of described housing.
The invention has the beneficial effects as follows: the anti-dismounting quick coupling device of automobile of the present invention achieves fast insert-pull under the premise meeting automobile safety in utilization index；Change the assembling mode of automobile pipe fitting, it is prevented that dismounting, improve workman's work efficiency, reduce car load integrated cost, and the assembling simultaneously solving the existence of existing ferrule-type compression joint is difficult, installation is subject to the problems such as space restriction；Curved logical, threeway and four-way union achieve rotatability.Meet pipe-line system entirety gas tightness requirement, solve existing common pipeline systematic pipeline and arrange chaotic and the problems such as limited are installed；The pipe joint of equivalent specifications and quantity, than existing ferrule-type compression joint weight saving 30%, reduces car load energy consumption, decreases toxic emission, meets national energy-saving environmental requirement, can reach the up-to-date draining technology standard of commercial car country.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Figure indicates: 1-snap joint；2-flexible collar；3-tamper ring；4-sealing ring.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention.
Fig. 1 illustrates a kind of embodiment of a kind of new automobile of the present invention anti-dismounting quick coupling device, including the snap joint being tightly connected, it is provided with draw-in groove at the link place of the housing 1 of snap joint, flexible collar 2 is installed in described draw-in groove, the arranged outside one tamper ring 3 of described flexible collar 2, described tamper 3 boxing is connected on housing 2 surface of snap joint, utilizes tamper ring 3 to limit the folding space of flexible collar.A sealing ring 4 it is additionally provided with in the link of described housing 1.
Increase by one in snap joint and can play the protective ring preventing removing function, design limiting flexible collar installation site part on joint, after flexible collar is installed, using the solder technology such as ultrasonic bonding or friction to be connected on joint by tamper boxing utilizes tamper ring to limit the folding space of flexible collar so that it is cannot be released from having reached both Fast Installation can have the function preventing removing on not destroyed basis.
Claims (2)
1. the anti-dismounting quick coupling device of new automobile, including the snap joint being tightly connected, it is characterized in that: be provided with draw-in groove at the link place of the housing (1) of snap joint, flexible collar (2) is installed in described draw-in groove, the arranged outside one tamper ring (3) of described flexible collar (2), described tamper (3) boxing is connected on housing (2) surface of snap joint, utilizes the folding space of tamper ring (3) restriction flexible collar.
2. the anti-dismounting quick coupling device of new automobile according to claim 1, it is characterised in that: it is additionally provided with a sealing ring (4) in the link of described housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610295415.5A CN105805463A (en) | 2016-05-06 | 2016-05-06 | Novel automobile dismounting preventing quick coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610295415.5A CN105805463A (en) | 2016-05-06 | 2016-05-06 | Novel automobile dismounting preventing quick coupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105805463A true CN105805463A (en) | 2016-07-27 |
Family
ID=56456354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610295415.5A Pending CN105805463A (en) | 2016-05-06 | 2016-05-06 | Novel automobile dismounting preventing quick coupling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105805463A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210304A (en) * | 2018-11-20 | 2019-01-15 | 弗兰科希管件系统（上海）有限公司 | Slotting jointing and automobile pipeline system fastly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5409324A (en) * | 1993-06-25 | 1995-04-25 | North Houston Machine, Inc. | High strength, quick connect/disconnect coupling |
| JP2002267075A (en) * | 2001-03-09 | 2002-09-18 | Inax Corp | Pipe connecting and laying device |
| CN201250979Y (en) * | 2008-07-08 | 2009-06-03 | 周仲良 | Connector |
| CN201368286Y (en) * | 2009-02-19 | 2009-12-23 | 宁波市鄞州亚大汽车管件有限公司 | Pipeline joint |
| CN104653923A (en) * | 2014-06-10 | 2015-05-27 | 柳州博泽科技有限公司 | Quick pipe joint |
| CN205745793U (en) * | 2016-05-06 | 2016-11-30 | 沈东岳 | New automobile anti-dismounting quick coupling device |
-
2016
- 2016-05-06 CN CN201610295415.5A patent/CN105805463A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5409324A (en) * | 1993-06-25 | 1995-04-25 | North Houston Machine, Inc. | High strength, quick connect/disconnect coupling |
| JP2002267075A (en) * | 2001-03-09 | 2002-09-18 | Inax Corp | Pipe connecting and laying device |
| CN201250979Y (en) * | 2008-07-08 | 2009-06-03 | 周仲良 | Connector |
| CN201368286Y (en) * | 2009-02-19 | 2009-12-23 | 宁波市鄞州亚大汽车管件有限公司 | Pipeline joint |
| CN104653923A (en) * | 2014-06-10 | 2015-05-27 | 柳州博泽科技有限公司 | Quick pipe joint |
| CN205745793U (en) * | 2016-05-06 | 2016-11-30 | 沈东岳 | New automobile anti-dismounting quick coupling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210304A (en) * | 2018-11-20 | 2019-01-15 | 弗兰科希管件系统（上海）有限公司 | Slotting jointing and automobile pipeline system fastly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |