CN109373074A - Brake fluid changing machine is adapted to connector - Google Patents
Brake fluid changing machine is adapted to connector Download PDFInfo
- Publication number
- CN109373074A CN109373074A CN201811408035.3A CN201811408035A CN109373074A CN 109373074 A CN109373074 A CN 109373074A CN 201811408035 A CN201811408035 A CN 201811408035A CN 109373074 A CN109373074 A CN 109373074A
- Authority
- CN
- China
- Prior art keywords
- brake fluid
- connecting pipe
- main connecting
- connector
- breathing body
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 56
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 21
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/087—Joints with radial fluid passages
- F16L27/093—Joints with radial fluid passages of the "banjo" type, i.e. pivoting right-angle couplings
-
- 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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The invention discloses a kind of brake fluid changing machine to be adapted to connector, main connecting pipe including interior tool fluid passage, one end of main connecting pipe is the attachment base that can protrude into brake fluid pot pot mouth, the lateral surface of attachment base sets flexible breathing body, it is additionally provided with the pressure texture for carrying out pressure folder to breathing body along the axis direction of main connecting pipe, the locking lid for clip outside brake fluid pot pot mouth is additionally provided in main connecting pipe, when in use, first attachment base is protruded into brake fluid pot pot mouth, and locking lid clip is outside brake fluid pot pot mouth, pressure folder then is carried out to breathing body using pressure texture, so that breathing body dilatancy, breathing body is contradicted in brake fluid pot pot mouth inner wall, breathing body locks lid while playing the role of sealing and fixing, the replacement of brake fluid can be carried out by main connecting pipe, it is easy to operate, stable connection, when saving Between, can also prevent brake fluid from revealing, the invention be used for auto parts field.
Description
Technical field
The present invention relates to auto parts fields, are adapted to connector more particularly to brake fluid changing machine.
Background technique
Motor vehicle brake fluid has stronger water absorption character, and water cause to corrode in addition to meeting to braking system, and there are one cause
The factor of life is that boiling point is relatively low, and automobile passes through wheel cylinder in the heat generated between brake block and brake disc in braking process
Conduction makes brake fluid temperature rapid increase to brake fluid, and the lower moisture of boiling point is easy boiling, and when boiling generates bubble to shadow
Ring braking ability.
The mode of existing replacement brake fluid is mostly manpower replacement, and two people cooperation, a people, which is seated within a vehicle, slams brake pedal
Not loose, the oil-draining locknut of another people releasing of brake wheel cylinder under vehicle carries out old liquid discharge, it is repeated multiple times will be old in braking system
Liquid is substituted for new liquid.
For the mode of existing replacement brake fluid in addition to needing more people cooperation, the activity duration is long, change the defects of liquid is not thorough with
Outside, it there are one more fatal defect, is easy air to be brought into braking system, reduces braking ability, increase driving risk.
Summary of the invention
The purpose of the present invention is to provide a kind of easy to operate, stable connections, brake fluid changing machine adaptation simple for structure
Connector.
The technical solution used in the present invention is:
Brake fluid changing machine is adapted to connector, and the main connecting pipe including interior tool fluid passage, one end of main connecting pipe is
The attachment base of brake fluid pot pot mouth can be protruded into, the lateral surface of attachment base sets flexible breathing body, is additionally provided with along main connecting pipe
Axis direction the pressure texture of pressure folder is carried out to breathing body, be additionally provided with for clip in brake fluid pot pot mouth in main connecting pipe
External locking lid.
It is further used as the improvement of technical solution of the present invention, and the periphery of attachment base is equipped with cricoid installation gap, and installation lacks
The cross sectional shape of mouth is L shape, and breathing body is located in installation gap, and the outer edge of breathing body is outwardly protruded by installation gap, pressure
Power structure contradicts breathing body by the side of installation gap.
It is further used as the improvement of technical solution of the present invention, and the bottom surface of installation gap and its side are mutually inclined into obtuse angle.
It is further used as the improvement of technical solution of the present invention, and pressure texture includes the pressure tune being set in outside main connecting pipe
Part is saved, it further includes the backing plate being set in outside main connecting pipe that pressure regulator is flexibly connected with main connecting pipe, and backing plate is located at pressure
Between power regulating part and breathing body.
It is further used as the improvement of technical solution of the present invention, and main connecting pipe and pressure regulator are connected through a screw thread.
It is further used as the improvement of technical solution of the present invention, and locking lid is in the form of annular discs, and the middle part of locking lid is equipped with for wearing
If the through-hole of main connecting pipe, the side of locking lid is equipped with cricoid outer portion and several cards stretched out inwardly by outer portion
Head.
It is further used as the improvement of technical solution of the present invention, and locking lid is between pressure regulator and backing plate.
It is further used as the improvement of technical solution of the present invention, and abrasion cushion is additionally provided between pressure regulator and locking lid
Piece.
It is further used as the improvement of technical solution of the present invention, and the other end of main connecting pipe connects quick coupling joint.
It is further used as the improvement of technical solution of the present invention, and breathing body is O-ring seal.
Beneficial effects of the present invention: attachment base is first protruded into brake fluid when in use by this brake fluid changing machine adaptation connector
In pot pot mouth, and locking lid clip then carries out pressure folder to breathing body using pressure texture outside brake fluid pot pot mouth, so that swollen
Contracting body is deformed along the radial outward expansion of main connecting pipe, and breathing body is contradicted in brake fluid pot pot mouth inner wall, breathing body cooperation lock
It is tight to cover while playing the role of sealing and fixing, the replacement of brake fluid can be carried out by main connecting pipe, easy to operate, connection is surely
Gu, save the time, can also prevent brake fluid from revealing.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is the schematic diagram of internal structure of the embodiment of the present invention；
Fig. 2 is the external structure schematic diagram of the embodiment of the present invention.
Specific embodiment
Referring to Fig.1~Fig. 2, the present invention are that brake fluid changing machine is adapted to connector, the main connecting tube including interior tool fluid passage 2
The one end in road 1, main connecting pipe 1 is the attachment base 3 that can protrude into brake fluid pot pot mouth, and the lateral surface of attachment base 3 sets flexible
Breathing body 4 is additionally provided with the pressure texture for carrying out pressure folder to breathing body 4 along the axis direction of main connecting pipe 1, main connecting pipe 1
On be additionally provided with locking lid 5 for clip outside brake fluid pot pot mouth, main connecting pipe 1 is connect with 5 gap of locking lid, main company
Adapter tube road 1 can rotate in locking lid 5.
When specifically used, first attachment base 3 is protruded into brake fluid pot pot mouth, attachment base 3 does not touch brake fluid pot at this time
The inner wall of pot mouth, adjustable locking lid 5 make its clip outside brake fluid pot pot mouth, and main connecting pipe 1 still can freely turn at this time
It is dynamic, can direction according to actual needs adjust the direction of main connecting pipe 1.Then breathing body 4 is pressed using pressure texture
Folder, so that breathing body 4 is deformed along the radial outward expansion of main connecting pipe 1, breathing body 4 is contradicted in brake fluid pot pot mouth inner wall,
Breathing body 4 locks lid 5 while playing the role of sealing and fixing, and the replacement of brake fluid can be carried out by main connecting pipe 1.
As a preferred embodiment of the present invention, the periphery of attachment base 3 is equipped with cricoid installation gap 31, installation gap 31
Cross sectional shape be L shape, breathing body 4 is located in installation gap 31, and the inner ring of breathing body 4 contradicts the inner wall of installation gap 31,
And the one side wall of breathing body 4 contradicts the side wall of installation gap 31, the outer edge of breathing body 4 is outwardly protruded by installation gap 31, is pressed
Power structure is contradicted the other side of breathing body 4 by the side of installation gap 31, when pressure texture presses to breathing body 4, breathing body 4
Understand the axis direction compressive deformation along main connecting pipe 1, while along the radial outward expansion of main connecting pipe 1, being arrived to contradict
The inner wall of brake fluid pot pot mouth.
As a preferred embodiment of the present invention, the bottom surface of installation gap 31 and its side are mutually inclined into obtuse angle, specifically
, being used to that the position of breathing body 4 be arranged on attachment base 3 is even variable diameter design, and the side diameter of neighbouring pressure texture is smaller.When
When breathing body 4 is set on attachment base 3, in the case where not applying pressure, breathing body 4 due to natural resiliency can to contract and
With the trend mobile to pressure texture direction.When attachment base 3 is protruded into brake fluid pot pot mouth, breathing body 4 and brake fluid pot
Pot mouth can have certain axial-movement space when contacting, and the diameter of breathing body 4 is shunk at this time, avoid breathing body 4 and brake fluid
Pot pot mouth interferes, so that protruding into for attachment base 3 is more smooth.And after attachment base 3 protrudes into brake fluid pot pot mouth, utilize pressure
Power structure compresses breathing body 4 to the direction of major diameter, and the pressure portion of axis can be made to be changed into radial thrust, driven swollen
The diameter of contracting body 4 becomes larger rapidly, and expands outward.
As a preferred embodiment of the present invention, pressure texture includes the pressure regulator being set in outside main connecting pipe 1
6, pressure regulator 6 is flexibly connected with main connecting pipe 1, further includes the backing plate 7 being set in outside main connecting pipe 1, and backing plate 7 is located at
Between pressure regulator 6 and breathing body 4, backing plate 7 contradicts breathing body 4 by the side of installation gap 31.
As a preferred embodiment of the present invention, main connecting pipe 1 and pressure regulator 6 are connected through a screw thread, and adjust pressure
It can be achieved the goal by rotational pressure regulating part 6 when power.
As a preferred embodiment of the present invention, locking lid 5 is in the form of annular discs, and the middle part of locking lid 5 is equipped with for wearing master
The through-hole of connecting pipe 1, several clamps 8 that the side of locking lid 5 is equipped with cricoid outer portion and is stretched out inwardly by outer portion.
As a preferred embodiment of the present invention, locking lid 5 is between pressure regulator 6 and backing plate 7.
Specifically, pressure regulator 6 can squeeze locking lid first when pressure is adjusted by pressure regulator 6
5, when pressure reaches a certain level, locking lid 5 can be fixed between backing plate 7 and pressure regulator 6, play brake fluid pot pot mouth
The clip function in outside.Therefore, the design can adjust simultaneously locking lid 5 and breathing body 4 by adjusting pressure regulator 6,
The volume expansion of breathing body 4 in place while, locking lid 5 also just gives the holding power of relative direction in outside, constitutes one
Stable force structure, is better achieved and seals and fixes.
As a preferred embodiment of the present invention, it is additionally provided with wear-resistant gasket 9 between pressure regulator 6 and locking lid 5, keeps away
Exempt to wear between pressure regulator 6 and locking lid 5.
As a preferred embodiment of the present invention, the other end of main connecting pipe 1 connects quick coupling joint 10.
As a preferred embodiment of the present invention, breathing body 4 is O-ring seal.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of spirit, these equivalent deformations or replacement are all contained in the application right
It is required that in limited range.
Claims (10)
1. brake fluid changing machine is adapted to connector, it is characterised in that: the main connecting pipe including interior tool fluid passage, the main connection
One end of pipeline is the attachment base that can protrude into brake fluid pot pot mouth, and the lateral surface of the attachment base sets flexible breathing body, also
The pressure texture for carrying out pressure folder to the breathing body equipped with the axis direction along the main connecting pipe, in the main connecting pipe
It is additionally provided with the locking lid for clip outside brake fluid pot pot mouth.
2. brake fluid changing machine according to claim 1 is adapted to connector, it is characterised in that: the periphery of the attachment base is equipped with
The cross sectional shape of cricoid installation gap, the installation gap is L shape, and the breathing body is located in the installation gap, institute
The outer edge for stating breathing body is outwardly protruded by the installation gap, and the pressure texture is contradicted described swollen by the side of installation gap
Contracting body.
3. brake fluid changing machine according to claim 2 is adapted to connector, it is characterised in that: the bottom surface of the installation gap with
Its side is mutually inclined into obtuse angle.
4. brake fluid changing machine according to claim 2 is adapted to connector, it is characterised in that: the pressure texture includes being arranged
Pressure regulator outside main connecting pipe, the pressure regulator are flexibly connected with main connecting pipe, further include being set in master
Backing plate outside connecting pipe, the backing plate is between pressure regulator and breathing body.
5. brake fluid changing machine according to claim 4 is adapted to connector, it is characterised in that: the main connecting pipe and pressure
Regulating part is connected through a screw thread.
6. brake fluid changing machine according to claim 4 is adapted to connector, it is characterised in that: the locking lid is in the form of annular discs,
The middle part of the locking lid is equipped with the through-hole for wearing the main connecting pipe, and the side of the locking lid is equipped with cricoid outer
Along portion and several clamps stretched out inwardly by the outer portion.
7. brake fluid changing machine according to claim 6 is adapted to connector, it is characterised in that: the locking lid is located at the pressure
Between power regulating part and backing plate.
8. brake fluid changing machine according to claim 7 is adapted to connector, it is characterised in that: the pressure regulator and locking
Wear-resistant gasket is additionally provided between lid.
9. brake fluid changing machine according to claim 1 is adapted to connector, it is characterised in that: the main connecting pipe it is another
End connection quick coupling joint.
10. brake fluid changing machine according to claim 1 is adapted to connector, it is characterised in that: the breathing body is O-shaped sealing
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408035.3A CN109373074B (en) | 2018-11-23 | 2018-11-23 | Brake fluid change machine adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408035.3A CN109373074B (en) | 2018-11-23 | 2018-11-23 | Brake fluid change machine adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109373074A true CN109373074A (en) | 2019-02-22 |
| CN109373074B CN109373074B (en) | 2023-11-21 |
Family
ID=65383611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811408035.3A Active CN109373074B (en) | 2018-11-23 | 2018-11-23 | Brake fluid change machine adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109373074B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341680A (en) * | 2019-08-05 | 2019-10-18 | 东莞市车速达汽车零部件制造有限公司 | Brake oil can universal contact |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201386874Y (en) * | 2009-03-25 | 2010-01-20 | 广西玉柴机器股份有限公司 | Hydraulic pneumatic pipe joint |
| CN102121550A (en) * | 2010-09-29 | 2011-07-13 | 拉卡萨安吉拉股份有限公司 | Quick pipeline connecting method and joint using same |
| CN103821963A (en) * | 2014-03-21 | 2014-05-28 | 青岛岩康塑料机械有限公司 | High-temperature connector |
| US20150084330A1 (en) * | 2012-05-07 | 2015-03-26 | Emigal Electronic Test Solutions Ltd. | Variable structure seals |
| CN205842090U (en) * | 2016-07-21 | 2016-12-28 | 厦门爱陶卫浴有限公司 | A kind of pipe stopper |
| CN206449331U (en) * | 2017-02-07 | 2017-08-29 | 苏州道森钻采设备股份有限公司 | A kind of L-shaped swivel joint for roller of continuous oil pipe |
| CN207064912U (en) * | 2017-07-31 | 2018-03-02 | 东风商用车有限公司 | A kind of pipe joint assembly of adjustable angle |
| CN207098572U (en) * | 2017-08-25 | 2018-03-13 | 佛山市大印电器有限公司 | A kind of fixed pipeline plugging device |
| CN207179031U (en) * | 2017-08-23 | 2018-04-03 | 中国石油化工股份有限公司 | A kind of duct closing type device |
-
2018
- 2018-11-23 CN CN201811408035.3A patent/CN109373074B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201386874Y (en) * | 2009-03-25 | 2010-01-20 | 广西玉柴机器股份有限公司 | Hydraulic pneumatic pipe joint |
| CN102121550A (en) * | 2010-09-29 | 2011-07-13 | 拉卡萨安吉拉股份有限公司 | Quick pipeline connecting method and joint using same |
| US20150084330A1 (en) * | 2012-05-07 | 2015-03-26 | Emigal Electronic Test Solutions Ltd. | Variable structure seals |
| CN103821963A (en) * | 2014-03-21 | 2014-05-28 | 青岛岩康塑料机械有限公司 | High-temperature connector |
| CN205842090U (en) * | 2016-07-21 | 2016-12-28 | 厦门爱陶卫浴有限公司 | A kind of pipe stopper |
| CN206449331U (en) * | 2017-02-07 | 2017-08-29 | 苏州道森钻采设备股份有限公司 | A kind of L-shaped swivel joint for roller of continuous oil pipe |
| CN207064912U (en) * | 2017-07-31 | 2018-03-02 | 东风商用车有限公司 | A kind of pipe joint assembly of adjustable angle |
| CN207179031U (en) * | 2017-08-23 | 2018-04-03 | 中国石油化工股份有限公司 | A kind of duct closing type device |
| CN207098572U (en) * | 2017-08-25 | 2018-03-13 | 佛山市大印电器有限公司 | A kind of fixed pipeline plugging device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341680A (en) * | 2019-08-05 | 2019-10-18 | 东莞市车速达汽车零部件制造有限公司 | Brake oil can universal contact |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109373074B (en) | 2023-11-21 |
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