CN206781726U - A kind of Pneumatic Pressure formula changes the specific purpose tool of brake fluid - Google Patents
A kind of Pneumatic Pressure formula changes the specific purpose tool of brake fluid Download PDFInfo
- Publication number
- CN206781726U CN206781726U CN201720590134.2U CN201720590134U CN206781726U CN 206781726 U CN206781726 U CN 206781726U CN 201720590134 U CN201720590134 U CN 201720590134U CN 206781726 U CN206781726 U CN 206781726U
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- Prior art keywords
- pressure
- brake
- joint
- brake oil
- cover
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- 239000012530 fluid Substances 0.000 title claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 239000004033 plastic Substances 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 48
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses the specific purpose tool that a kind of Pneumatic Pressure formula changes brake fluid, including Pneumatic pressure bottle, brake oil can pressure cover, pressure pipe, fixed cover, alarm buzzer and the collection bottle with flexible pipe；Pneumatic pressure bottle includes connector a, pressure gauge a, pressure gauge b, snap joint a, inlet valve, joint a, connector b, relief valve, joint b, pressure regulator valve, joint c and liquid storage bottle；The snap joint a other ends connect pressure pipe；Pressure pipe is connected on brake oil can pressure cover through fixed cover；Brake oil can pressure cover is arranged on brake oil can, fixed cover is pressed on brake oil can pressure cover；Alarm buzzer is connected with storage battery and brake oil can sensor；Collection bottle with flexible pipe is connected with brake cylinder bleeder screw；Joint c and air pump band connection.The technical solution of the utility model is simple in construction, economic and environment-friendly, and the structure application is more reasonable, and application surface is more extensive.
Description
Technical field
Automobile and field of automobile repair are the utility model is related to, more particularly to a kind of Pneumatic Pressure formula changes brake fluid
Specific purpose tool.
Background technology
Commonly referred specific purpose tool is that a band hose is connected to system in the flow for changing brake fluid existing at present
One receiving flask of dynamic wheel cylinder bleeder screw oil-out.The method for changing brake fluid is constantly to step on brake by sitting a people in the car
Car pedal, after brake pedal is slammed, the replacing options of being discharged brake fluid by another person's releasing of brake wheel cylinder bleeder screw.
The shortcomings that the method, there is four；First, waste of manpower；Needing 2-3 people's operation, (people constantly touches on the brake, and another person is stopping
It is vented at car wheel cylinder, best yet another people constantly gives in brake oil can and adds brake fluid).2nd, vehicle fuel is consumed, increases car
Between tail gas content；General regular replacing brake fluid needs engine idling operation 25 minutes or so, consumes the fuel oil of vehicle (with this
Exemplified by the Accord of field, engine idling operation probably consumes 0.7L fuel oils in 25 minutes).3rd, personnel labor intensity is big, easily produces brake
Car master cylinder inordinate wear：General regular replacing brake fluid need to touch on the brake 400 times or so again, and not only staff labor intensity is big, and
Rubber piston generation inordinate wear inside master cylinder is easily set to cause brake pin soft, or even the failure such as failure suddenly.4th, replacing construction
It is long：General regular 4 wheel cylinder of brake fluid of changing are vented the time for needing 25-30 minutes.Tradition only touch on the brake pedal this
Power source discharges air, because liquid is incompressible, and air can compress, if so in brake line
Large quantity of air be present, these air will be unable to meet that brake system is vented just as a spring, the now stroke of brake pedal
Required power.The exhaust work time of brake line can be caused to greatly prolong.
Utility model content
In order to solve the above technical problems, the purpose of this utility model, which is to provide a kind of Pneumatic Pressure formula, changes the special of brake fluid
It is as follows with instrument, concrete technical scheme：
A kind of Pneumatic Pressure formula changes the specific purpose tool of brake fluid, including Pneumatic pressure bottle, brake oil can pressure cover, pressure
Pipe, fixed cover, alarm buzzer and the collection bottle with flexible pipe；
The Pneumatic pressure bottle includes connector a, pressure gauge a, pressure gauge b, snap joint a, inlet valve, joint a, connection
Part b, relief valve, joint b, pressure regulator valve, joint c and liquid storage bottle；
The pressure gauge a, snap joint a and inlet valve are connected through a screw thread, and are separately fixed on connector a；
The other end of the inlet valve is threadedly coupled fixation with joint a；
The liquid storage bottle is provided with lid, and diaphragm seal is provided with lid；
The joint a and connector b is separately fixed at the both ends of liquid storage bottle upper cover body, and inlet valve, lid and connector b
Communicate；
The pressure gauge b is threadedly secured on connector b with relief valve；
Described pressure regulator valve one end is fixed on connector b by joint b；
The pressure regulator valve other end is fixed with joint c；
The lid of the liquid storage bottle is provided with hook a；Preceding cover for conveniently hanging over automobile engine compartment is linked up with；
The snap joint a other ends connect pressure pipe；
Pressure pipe is connected on brake oil can pressure cover through fixed cover；
The brake oil can pressure cover is arranged on brake oil can, the fixed cover is pressed on brake oil can pressure cover
On；The alarm buzzer is connected with storage battery and brake oil can sensor；
The collection bottle with flexible pipe is connected with brake cylinder bleeder screw；
The joint c and air pump band connection.
A kind of described Pneumatic Pressure formula changes the specific purpose tool of brake fluid, and its preferred scheme is the brake oil can pressure
Cover the seal to match with Honda car system brake fluid pot mouth inner side.
A kind of described Pneumatic Pressure formula changes the specific purpose tool of brake fluid, and its preferred scheme is the brake oil can pressure
Lid includes quick-release connector b, seal, O-ring seal and upper lid；
The quick-release connector b is connected through a screw thread fixation through upper lid with seal；
The seal is arranged in lid, is fixed by 4 bolt connections；
The seal center communicates provided with through hole with the screwed hole on quick-release connector b；
The upper aluminium cylinder of seal, outer ring are provided with groove, and O-ring seal is placed in groove.
A kind of described Pneumatic Pressure formula changes the specific purpose tool of brake fluid, and its preferred scheme is the alarm buzzer bag
Include brake oil can sensor plug, wire harness and battery clamp；
The battery clamp is connected on alarm buzzer with brake oil can sensor plug by wire harness；
The battery clamp is clipped on the both positive and negative polarity of storage battery；
The brake oil can sensor plug is connected on brake oil can sensor.
A kind of described Pneumatic Pressure formula changes the specific purpose tool of brake fluid, and its preferred scheme is the collection with flexible pipe
Bottle includes receiving flask, hose, hook b and plastic grip；
The hose is connected on receiving flask；
The hook b is clipped on hose by plastic clip；For facilitating receiving flask to hang over the suspension near wheel.
A kind of described Pneumatic Pressure formula changes the specific purpose tool of brake fluid, its preferred scheme be the quick-release connector a and
Unsintered tape is equipped with quick-release connector b, for sealing.
A kind of described Pneumatic Pressure formula changes the specific purpose tool of brake fluid, and its preferred scheme is can in the liquid storage bottle
Fill the brake fluid of 500ml capacity.
A kind of described Pneumatic Pressure formula changes the specific purpose tool of brake fluid, and its preferred scheme is alarm buzzer electricity
Press as 12v.
Pneumatic Pressure formula changes the application method of automotive brake fluid specific purpose tool：The 1st, alarm buzzer is installed, by battery clamp
One end be connected on storage battery, will brake oil can sensor plug be connected to brake oil can sensor on；2nd, brake oil can is pulled down
Lid, brake oil can pressure cover is installed on brake oil can, be pressed into using reinforcing cover on brake oil can pressure cover；3rd, will connection
The other end of pressure pipe on Pneumatic pressure bottle is connected with brake oil can pressure cover；4th, 500ml will be added in Pneumatic pressure bottle
Brake fluid, and confirm that inlet valve is turned off；5th, air pump band is connected to Pneumatic pressure bottle, adjusts pressure regulator valve, pressure is adjusted to
180KPa, open inlet valve；6th, vehicle is risen to and is adapted to height, 4 wheel cylinder with the deflation sequences of standard to vehicle
Exhaust operation of draining the oil is carried out, hook b is hung on the suspension near tire, hose is connected on wheel cylinder bleeder screw；
Until hearing warning buzzer buzzes, all bleeder screws are fastened；7th, vehicle is minimized, disconnects air pumping pipe first, then
Relief valve is opened, pulls down reinforcing cover, brake oil can pressure cover is pulled down, pulls down alarm buzzer, finally pull down Pneumatic pressure bottle；
8th, the liquid level for the oil can that brakes is added to normal position, covers brake oil-can lid, operation is completed.
Pneumatic Pressure formula changes the operation principle of the specific purpose tool of automotive brake fluid：Reached using air pressure to brake line pressurization
To the purpose pressurizeed instead of the pedal that touches on the brake to brake piping, when releasing of brake wheel cylinder bleeder screw, brake fluid will press
Persistently discharged from the bleeder screw mouth of wheel cylinder under the promotion of power, reach the purpose for changing brake fluid.
The beneficial effects of the utility model：The specific purpose tool of the technical scheme only needs a people i.e. operable, reduces manpower；Nothing
Engine is needed to operate, it is more economical more environmentally friendly；It need not touch on the brake, reduce labor intensity, and avoid the inordinate wear of master cylinder；
Automatic alarm during brake fluid is supplied and lacked to the lasting pressure of brake oil can, can prevent from touching on the brake caused by brake system air inlet
It is soft, or even the failure such as failure；When run into enter large quantity of air in brakes when, can also this power source be fast by pressure bottle
The discharging gas at the bleeder screw of wheel cylinder of speed, avoids the generation of air compressible effect, causes brake pin soft,
Easily change brake fluid.The technical solution of the utility model is simple to manufacture, it is easy to accomplish, this is rational in infrastructure to make use of phase
Close the brake oil-can lid of automobile, it is possible to reduce cost of manufacture, reach and do not damage brake oil can, and the best effects of perfect matching,
Outward appearance is set to become neat and tidy.The tool construction is easy to use, and production cost is low, compact simplicity, very useful.Can be by pressure
Bottle is hung on the preceding cover latch hook that vehicle is propped, the ground space of the reduction occupancy of maximizing.I.e. in the confined space, the knot
Structure application is more reasonable, and application surface is more extensive.The specific purpose tool of the technical scheme is used for 4 S auto shop or family expenses.Brake fluid
The shape of kettle pressure cover can be according to the brake oil-can lid design of various vehicles, within protection domain.Therefore had using this structure
There is great Social benefit and economic benefit.
Brief description of the drawings
Fig. 1 is a kind of Pneumatic pressure bottle structure schematic diagram for the specific purpose tool that Pneumatic Pressure formula changes brake fluid；
Fig. 2 is the collection bottle structure schematic diagram with hose；
Fig. 3 is brake oil can pressure cover structural representation；
Fig. 4 is reinforcing cover structural representation；
Fig. 5 is buzzer alarm structural representation.
In figure, 1 connector a, 2 be pressure gauge a, and 3 be snap joint a, and 4 be inlet valve, and 5 be joint a, and 6 be connector b,
7 be pressure gauge b, and 8 be relief valve, and 9 be joint b, and 10 be pressure regulator valve, and 11 be joint c, and 12 be liquid storage bottle, and 13 be fixed cover, 14
For the oil can pressure cover that brakes, 14-1 is that quick-release connector b, 14-2 are seal, and 14-3 is O-ring seal, and 14-4 is upper lid, and 15 are
Collection bottle with flexible pipe, 15-1 are receiving flask, and 15-2 is hose, and 15-3 is plastic grip for hook b, 15-4, and 16 be alarm
Buzzer, 16-1 are brake oil can sensor plug, and 16-2 is battery clamp, and 16-3 is wire harness, and 17 be hydraulic oil pot pressure pipe, 18
It is hook a for Pneumatic pressure bottle, 19.
Embodiment
A kind of Pneumatic Pressure formula changes the specific purpose tool of brake fluid, including Pneumatic pressure bottle 18, brake as Figure 1-Figure 5
Oil can pressure cover 14, pressure pipe 17, fixed cover 13, alarm buzzer 16 and the collection bottle 15 with flexible pipe；
The Pneumatic pressure bottle 18 includes connector a1, pressure gauge a2, pressure gauge b7, snap joint a3, inlet valve 4, connect
Head a5, connector b6, relief valve 8, joint b9, pressure regulator valve 10, joint c11 and liquid storage bottle 12；
The pressure gauge a2, snap joint a3 and inlet valve 4, which are connected through a screw thread, to be separately fixed on connector a1；
The other end of the inlet valve 4 is threadedly coupled fixation with joint a1；
The liquid storage bottle 12 is provided with lid, and diaphragm seal is provided with lid；
The joint a1 and connector b9 is separately fixed at the both ends of the upper cover body of liquid storage bottle 12, and inlet valve 4, lid and company
Fitting b9 is communicated；
The pressure gauge b7 is threadedly secured on connector b9 with relief valve 8；
Described one end of pressure regulator valve 10 is fixed on connector b6 by joint b9；
The other end of pressure regulator valve 10 is fixed with joint c11；
The lid of the liquid storage bottle 12 is provided with hook a19；Preceding cover for conveniently hanging over vehicle startup cabin is linked up with
On frame；
The snap joint a3 other ends connect pressure pipe 17；
Pressure pipe 17 is connected on brake oil can pressure cover 14 through fixed cover 13；
The brake oil can pressure cover 14 is arranged on brake oil can, the fixed cover 13 is pressed on brake oil can pressure
On lid 14；The alarm buzzer 16 is connected with storage battery and brake oil can sensor；
The collection bottle 15 with flexible pipe is connected with brake cylinder bleeder screw；
The joint c11 and air pump band connection.
The brake oil can pressure cover 14 is the seal to match with Honda car system brake fluid pot mouth inner side.
The brake oil can pressure cover 14 includes quick-release connector b14-1, seal 14-2 and O-ring seal 14-3, upper lid
14-4；
The quick-release connector b14-1 is connected through a screw thread fixation through upper lid 14-4 and seal 14-2；
The seal 14-2 is arranged in lid 14-4, is fixed by 4 bolt connections；
The seal 14-2 centers communicate provided with through hole with the screwed hole on quick-release connector b14-1；
The upper aluminium cylinders of seal 14-2, outer ring are provided with groove, and O-ring seal 14-3 is placed in groove.
The alarm buzzer 16 includes brake oil can sensor plug 16-1, battery clamp 16-2 and wire harness 16-3；
The battery clamp 16-2 is connected to alarm buzzer 16 with brake oil can sensor plug 16-1 by wire harness 16-3
On；
The battery clamp 16-2 is clipped on storage battery；
The brake oil can sensor plug 16-1 is connected on brake oil can sensor.
The collection bottle 15 with flexible pipe includes receiving flask 15-1, hose 15-2, hook b15-3 and plastic grip 15-
4；
The hose 15-2 is connected on receiving flask 15-1；
The hook b 15-3 are clipped on hose 15-2 by plastic clip 15-4；For facilitating receiving flask to hang over wheel
On neighbouring suspension.
Unsintered tape is equipped with the snap joint a3 and quick-release connector b14-1, for sealing.
The brake fluid of 500ml capacity can be filled in the liquid storage bottle 12.
The voltage of alarm buzzer 16 is 12v.
Pneumatic Pressure formula changes the application method of automotive brake fluid specific purpose tool：The 1st, alarm buzzer 16 is installed, by storage battery
Folder 16-2 one end is connected on the both positive and negative polarity of storage battery, and brake oil can sensor plug 16-1 is connected into brake oil can sensor
On；2nd, brake oil-can lid is pulled down, brake oil can pressure cover 14 is installed on brake oil can, brake is pressed into using reinforcing cover 13
On oil can pressure cover 14；3rd, the other end for the pressure pipe 17 being connected on Pneumatic pressure bottle 18 and brake oil can pressure cover 14 are connected
Connect；4th, 500ml brake fluid will be added in Pneumatic pressure bottle 18, and confirms that inlet valve 4 is turned off；5th, connected to Pneumatic pressure bottle 18
Air pump band, pressure regulator valve 10 is adjusted, pressure is adjusted to 180KPa, opens inlet valve 4；6th, vehicle is risen to and is adapted to height, with
The deflation sequences of standard carry out exhaust operation of draining the oil to 4 wheel cylinder of vehicle, will link up with b15-3 and hang over hanging near tire
On frame, hose 15-2 is connected on wheel cylinder bleeder screw；Until hearing the ring of alarm buzzer 16, all deflation are fastened
Bolt；7th, vehicle is minimized, disconnects air pumping pipe first, then opened relief valve 8, pull down reinforcing cover 13, pull down brake fluid
Kettle pressure cover 14, pulls down alarm buzzer 16, finally pulls down Pneumatic pressure bottle 18；8th, the liquid level for the oil can that brakes is added to normally
Position, covers brake oil-can lid, and operation is completed.
Pneumatic Pressure formula changes the operation principle of the specific purpose tool of automotive brake fluid：Reached using air pressure to brake line pressurization
To the purpose pressurizeed instead of the pedal that touches on the brake to brake piping, when releasing of brake wheel cylinder bleeder screw, brake fluid will press
Persistently discharged from the bleeder screw mouth of wheel cylinder under the promotion of power, reach the purpose for changing brake fluid.
Claims (8)
1. a kind of Pneumatic Pressure formula changes the specific purpose tool of brake fluid, it is characterised in that：Including Pneumatic pressure bottle, brake oil can pressure
Power lid, pressure pipe, fixed cover, alarm buzzer and the collection bottle with flexible pipe；
The Pneumatic pressure bottle include connector a, pressure gauge a, pressure gauge b, snap joint a, inlet valve, joint a, connector b,
Relief valve, joint b, pressure regulator valve, joint c and liquid storage bottle；
The pressure gauge a, snap joint a and inlet valve, which are connected through a screw thread, to be separately fixed on connector a；
The other end of the inlet valve is threadedly coupled fixation with joint a；
The liquid storage bottle is provided with lid, and diaphragm seal is provided with lid；
The joint a and connector b is separately fixed at the both ends of liquid storage bottle upper cover body, and inlet valve, lid and connector b phases
It is logical；
The pressure gauge b is threadedly secured on connector b with relief valve；
Described pressure regulator valve one end is fixed on connector b by joint b；
The pressure regulator valve other end is fixed with joint c；
The lid of the liquid storage bottle is provided with hook a；Preceding cover for conveniently hanging over automobile engine compartment is linked up with；
The snap joint a other ends connect pressure pipe；
Pressure pipe is connected on brake oil can pressure cover through fixed cover；
The brake oil can pressure cover is arranged on brake oil can, the fixed cover is pressed on brake oil can pressure cover；Institute
Alarm buzzer is stated to be connected with storage battery and brake oil can sensor；
The collection bottle with flexible pipe is connected with brake cylinder bleeder screw；
The joint c and air pump band connection.
2. a kind of Pneumatic Pressure formula as claimed in claim 1 changes the specific purpose tool of brake fluid, it is characterised in that：The brake
Oil can pressure cover is the seal to match with Honda car system brake fluid pot mouth inner side.
3. a kind of Pneumatic Pressure formula as claimed in claim 1 changes the specific purpose tool of brake fluid, it is characterised in that：The brake
Oil can pressure cover includes quick-release connector b, seal, O-ring seal and upper lid；
The quick-release connector b is connected through a screw thread fixation through upper lid with seal；
The seal is arranged in lid, is fixed by 4 bolt connections；
The seal center communicates provided with through hole with the screwed hole on quick-release connector b；
The upper aluminium cylinder of seal, outer ring are provided with groove, and O-ring seal is placed in groove.
4. a kind of Pneumatic Pressure formula as claimed in claim 1 changes the specific purpose tool of brake fluid, it is characterised in that：The alarm
Buzzer includes brake oil can sensor plug, wire harness and battery clamp；
The battery clamp is connected on alarm buzzer with brake oil can sensor plug by wire harness；
The battery clamp is clipped on the both positive and negative polarity of storage battery；
The brake oil can sensor plug is connected on brake oil can sensor.
5. a kind of Pneumatic Pressure formula as claimed in claim 1 changes the specific purpose tool of brake fluid, it is characterised in that：The band is soft
The collection bottle of pipe includes receiving flask, hose, hook b and plastic grip；
The hose is connected on receiving flask；
The hook b is clipped on hose by plastic grip；For facilitating receiving flask to hang over the suspension near wheel.
6. a kind of Pneumatic Pressure formula as claimed in claim 3 changes the specific purpose tool of brake fluid, it is characterised in that：It is described quick
Unsintered tape is equipped with joint a and quick-release connector b, for sealing.
7. a kind of Pneumatic Pressure formula as claimed in claim 1 changes the specific purpose tool of brake fluid, it is characterised in that：The liquid storage
The brake fluid of 500ml capacity can be filled in bottle.
8. a kind of Pneumatic Pressure formula as claimed in claim 1 changes the specific purpose tool of brake fluid, it is characterised in that：The alarm
Buzzer voltage is 12v.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590134.2U CN206781726U (en) | 2017-05-25 | 2017-05-25 | A kind of Pneumatic Pressure formula changes the specific purpose tool of brake fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590134.2U CN206781726U (en) | 2017-05-25 | 2017-05-25 | A kind of Pneumatic Pressure formula changes the specific purpose tool of brake fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206781726U true CN206781726U (en) | 2017-12-22 |
Family
ID=60713170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720590134.2U Expired - Fee Related CN206781726U (en) | 2017-05-25 | 2017-05-25 | A kind of Pneumatic Pressure formula changes the specific purpose tool of brake fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206781726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187430A (en) * | 2017-05-25 | 2017-09-22 | 辽宁路安汽车销售服务有限公司 | A kind of Pneumatic Pressure formula changes the specific purpose tool and its application method of brake fluid |
-
2017
- 2017-05-25 CN CN201720590134.2U patent/CN206781726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187430A (en) * | 2017-05-25 | 2017-09-22 | 辽宁路安汽车销售服务有限公司 | A kind of Pneumatic Pressure formula changes the specific purpose tool and its application method of brake fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |