CN115123171B - Oil storage pot assembly, braking system and vehicle - Google Patents
Oil storage pot assembly, braking system and vehicle Download PDFInfo
- Publication number
- CN115123171B CN115123171B CN202210710528.2A CN202210710528A CN115123171B CN 115123171 B CN115123171 B CN 115123171B CN 202210710528 A CN202210710528 A CN 202210710528A CN 115123171 B CN115123171 B CN 115123171B
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- Prior art keywords
- oil
- oilcan
- main
- pipe
- remote
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/06—Applications or arrangements of reservoirs
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The invention provides an oil storage pot assembly, a braking system and a vehicle, wherein the oil storage pot assembly comprises a main oil pot, a remote oil pot and an oil inlet pipe arranged between the main oil pot and the remote oil pot, the oil inlet pipe is respectively connected with the bottoms of the main oil pot and the remote oil pot, an exhaust pipe is further arranged between the main oil pot and the remote oil pot, an exhaust port is arranged on the scale of the highest capacity of the main oil pot, one end of the exhaust pipe is communicated with the exhaust port, the bottom of the remote oil pot is lower than the bottom of the main oil pot in level, and an exhaust port is arranged at the bottom of the remote oil pot. The bottom of main oilcan and long-range oilcan is linked together through setting up into oil pipe, will originally inclosed main oilcan intercommunication long-range oilcan through the blast pipe, when carrying out brake fluid filling from the filler of long-range oilcan, the air in the main oilcan can flow to long-range oilcan from the blast pipe to discharge through the filler, the air in the main oilcan promptly can be automatic evacuation, thereby improves filling efficiency.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to an oil storage kettle assembly, a braking system and a vehicle.
Background
Because of the limitation of the arrangement space of the engine room, most of the current vehicles adopt a split-type oil storage pot, and a remote oil pot is usually arranged to be connected with a main oil pot on one side of a brake master cylinder through a connecting pipe, and a filling port is arranged on one side of the remote oil pot.
In the prior art, when the after-sales brake fluid is replaced and filled later, the old brake fluid is firstly required to be pumped out, the brake fluid is injected from one side of the filling opening after the pumping out, the brake fluid flows through the connecting pipe to enter the main oil tank, and along with the injection of the brake fluid, as the air in the main oil tank cannot be discharged, after the air volume in the main oil tank is compressed to be balanced with the oil pressure, the brake fluid cannot be normally added, so that the air is required to be emptied when the main oil tank is filled, two people are usually required to operate the emptying, one person steps on the brake plate, one person adds the brake fluid, and the operation efficiency is lower.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide an oil storage kettle assembly, a braking system and a vehicle, and aims to solve the technical problem of lower operation efficiency in the prior art.
In order to achieve the above object, the present invention is achieved by the following technical scheme: the utility model provides an oil storage kettle subassembly, includes main oilcan, long-range oilcan and locates advance oil pipe between main oilcan with long-range oilcan, the filler has been seted up at the top of long-range oilcan, the oil inlet has been seted up to the bottom of main oilcan, the bottom of long-range oilcan still is equipped with the oil-out, advance oil pipe's both ends and connect respectively the oil inlet reaches the oil-out, main oilcan with still be equipped with the blast pipe between the long-range oilcan, be equipped with the gas vent on the highest capacity scale of main oilcan, the one end intercommunication of blast pipe the gas vent, the level of the bottom of long-range oilcan is less than the level setting of the bottom of main oilcan, the bottom of long-range oilcan is equipped with the evacuation mouth.
Compared with the prior art, the invention has the beneficial effects that: through having offered the oil inlet in the bottom of main oilcan, the bottom of long-range oilcan is equipped with the oil-out, the both ends of oil feed pipe are connected above-mentioned oil inlet and oil-out respectively, still be equipped with the blast pipe between main oilcan and the long-range oilcan, be equipped with the gas vent on the highest capacity scale of main oilcan, the one end intercommunication of blast pipe above-mentioned gas vent, when carrying out brake fluid filling from the filler neck of long-range oilcan, brake fluid gets into main oilcan through the oil feed pipe, along with brake fluid gradually fill main oilcan, the air in the main oilcan flow to long-range oilcan from the gas vent, and discharge through the filler neck, the air in the main oilcan be evacuated automatically, thereby improve filling efficiency, through setting up the level of the bottom of long-range oilcan be less than the bottom of main oilcan, the bottom of long-range oilcan be convenient for the discharge of old brake fluid, be linked together through setting up the oil feed pipe with the bottom of main oilcan be linked together through the blast pipe, with the long-range oilcan be originally inclosed main oilcan through the filler neck through the gas vent, and form the intercommunication ware structure, even the level of the bottom of long-range oilcan be realized through the level setting up the bottom of the long-range oilcan be closed.
According to one aspect of the technical scheme, the height a of the highest capacity scale of the remote oil can and the height b of the highest capacity scale of the main oil can meet the requirement that a is larger than or equal to b.
According to one aspect of the above technical solution, the top of the remote oilcan is provided with an air inlet, and one end of the exhaust pipe away from the exhaust port is communicated with the air inlet.
According to one aspect of the above technical solution, the oil outlet and the air inlet are provided with a spout, and the exhaust pipe and the oil inlet pipe are respectively fixed to the spout by hot pressing at one end of the exhaust pipe near the remote oil can.
According to one aspect of the above technical scheme, the exhaust pipe and one end of the oil inlet pipe, which is close to the main oil pot, are respectively provided with a quick-connection plug, and the two quick-connection plugs are respectively used for being connected with the exhaust port and the oil inlet.
According to one aspect of the above technical solution, two ends of the exhaust pipe are fixed to the air inlet and the exhaust port through clamps, and two ends of the oil inlet pipe are fixed to the oil inlet and the oil outlet through clamps.
The invention also provides a braking system which comprises a braking main cylinder and a vacuum booster connected with the braking main cylinder, and the oil storage pot assembly in the technical scheme is further provided, and the main oil pot is arranged on one side of the braking main cylinder.
In another aspect, the invention further provides a vehicle, which comprises the brake system in the technical scheme.
Drawings
FIG. 1 is a schematic diagram showing an assembly structure of a first embodiment of a tank assembly according to the present invention;
FIG. 2 is a schematic view of a portion of a brake system according to a third embodiment of the present invention;
description of main reference numerals:
| remote oilcan | 10 | Filling port | 11 |
| Emptying port | 12 | Main oil pot | 20 |
| Exhaust pipe | 30 | Air inlet | 31 |
| Exhaust port | 32 | Quick-connection plug | 33 |
| Oil inlet pipe | 40 | Oil outlet | 41 |
| Oil inlet | 42 | Brake master cylinder | 51 |
| Vacuum booster | 52 |
The invention will be further described in the following detailed description in conjunction with the above-described figures.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Several embodiments of the invention are presented in the figures. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, an oil storage kettle assembly in a first embodiment of the present invention is shown, which includes a main oil kettle 20, a remote oil kettle 10, and an oil inlet pipe 40 disposed between the main oil kettle 20 and the remote oil kettle 10, a filling port 11 is formed at the top of the remote oil kettle 10, an oil inlet 42 is formed at the bottom of the main oil kettle 20, an oil outlet 41 is further formed at the bottom of the remote oil kettle 10, two ends of the oil inlet pipe 40 are respectively connected with the oil inlet 42 and the oil outlet 41, an exhaust pipe 30 is further disposed between the main oil kettle 20 and the remote oil kettle 10, an exhaust port 32 is disposed on a scale of the highest capacity of the main oil kettle 20, one end of the exhaust pipe 30 is communicated with the exhaust port 32, the level of the bottom of the remote oil kettle 10 is lower than that of the main oil kettle 20, and an exhaust port 12 is formed at the bottom of the remote oil kettle 10.
Specifically, in the oil storage pot assembly in this embodiment, the bottom of the main oil pot 20 is provided with the oil inlet 42, the bottom of the remote oil pot 10 is provided with the oil outlet 41, two ends of the oil inlet pipe 40 are respectively connected with the oil inlet 42 and the oil outlet 41, an exhaust pipe 30 is further provided between the main oil pot 20 and the remote oil pot 10, an exhaust port 32 is provided on the highest capacity scale of the main oil pot 20, one end of the exhaust pipe 30 is communicated with the exhaust port 32, when brake fluid is filled from the filling port 11 of the remote oil pot 10, the brake fluid enters the main oil pot 20 through the oil inlet pipe 40, the brake fluid gradually fills the main oil pot 20, air in the main oil pot 20 can flow from the exhaust pipe 30 to the remote oil pot 10 and is discharged through the filling port 11, namely, the air in the main oil pot 20 can be automatically emptied, so that the filling efficiency is improved.
Further, the bottom of the remote oil can 10 is provided with the emptying port 12 by setting the bottom of the remote oil can 10 to be lower than the bottom of the main oil can 20, so that the old brake fluid can be discharged, meanwhile, the main oil can 20 and the bottom of the remote oil can 10 are communicated by setting the oil inlet pipe 40, the original sealed main oil can 20 is communicated with the remote oil can 10 by the exhaust pipe 30, and the filling port 11 formed on the remote oil can 10 is communicated with the atmosphere to form a communicating vessel structure, even if the bottom of the remote oil can 10 is lower than the bottom of the main oil can 20, the normal filling of the brake fluid can be realized by closing the emptying port 12.
It can be appreciated that in order to facilitate the inflow of brake fluid, in the prior art, the remote oil pot is generally arranged above the main oil pot, the filling port on the main oil pot is arranged on the opposite upper side of the main oil pot, the brake fluid is filled by gravity, and in the process of filling the brake fluid, gas in the main oil pot is discharged from the connecting pipe, and the direction of inflow of the brake fluid is opposite, so that the operation beat is influenced, and the filling efficiency is reduced. The oil storage kettle assembly in the embodiment is based on the structure principle of the communicating vessel, brake fluid enters from the oil inlet 42 at the bottom of the main oil kettle 20, air is discharged from the exhaust pipe 30 along with the injection of the brake fluid, the injection process is unobstructed, the injection efficiency is higher, meanwhile, compared with the mode that the brake fluid falls into the bottom from the top of the main oil kettle 20 through the connecting pipe in the prior art, the brake fluid flows into the main oil kettle 20 from the bottom upwards, the contact area between the brake fluid and the air is relatively reduced, and bubbles in the brake fluid are avoided, so that the braking effect is influenced.
In addition, in the present embodiment, based on the structural principle of the communicating vessel, in order to achieve normal filling of the brake fluid in the main oil tank 20, the level a of the maximum capacity scale of the remote oil tank 10 and the level b of the maximum capacity scale of the main oil tank 20 satisfy a be equal to or greater than b. In some application scenarios of this embodiment, the level of the maximum capacity scale of the remote oil can 10 is the same as that of the main oil can 20, and the bottom of the inner cavity of the remote oil can 10 is slightly lower than that of the main oil can 20.
Specifically, in the present embodiment, an air inlet 31 is formed at the top of the remote oilcan 10, and one end of the exhaust pipe 30, which is remote from the air outlet 32, communicates with the air inlet 31.
Preferably, in the present embodiment, the far exhaust pipe 30 and the oil inlet pipe 40 are made of nylon, a spout is disposed on a side of the remote oil can 10 near the oil outlet 41 and the air inlet 31, and the exhaust pipe 30 and the oil inlet pipe 40 are fixed to the spout by hot pressing.
Further, the exhaust pipe 30 and the oil inlet pipe 40 are provided with quick connectors 33 at the ends close to the main oil pot 20, and the two quick connectors 33 are respectively connected with the exhaust port 32 and the oil inlet 42. Specifically, the main oil pot 20 is provided with a port corresponding to the quick-connect plug 33 at a side close to the exhaust port 32 and the oil inlet 42.
In some application scenarios of this embodiment, when the device is in the production process, by exhausting from one side of the remote oil can 10, the exhaust pipe 30 and the oil inlet pipe 40 can be used for exhausting the main oil can 20, and after exhausting, the exhaust pipe 30 and the oil inlet pipe 40 can be used for filling the brake fluid into the main oil can 20, so that the exhausting efficiency and the filling efficiency are improved, compared with the case of using a single connecting pipe to connect the remote oil can 10 and the main oil can 20, thereby improving the production efficiency.
In summary, according to the oil storage kettle assembly in the above embodiment of the present invention, the oil inlet 42 is formed at the bottom of the main oil kettle 20, the oil outlet 41 is formed at the bottom of the remote oil kettle 10, the two ends of the oil inlet pipe 40 are respectively connected with the oil inlet 42 and the oil outlet 41, the exhaust pipe 30 is further disposed between the main oil kettle 20 and the remote oil kettle 10, the exhaust port 32 is disposed on the scale of the highest capacity of the main oil kettle 20, one end of the exhaust pipe 30 is communicated with the exhaust port 32, when the brake fluid is filled from the filling port 11 of the remote oil kettle 10, the brake fluid enters the main oil kettle 20 through the oil inlet pipe 40, and as the brake fluid gradually fills the main oil kettle 20, air in the main oil kettle 20 can flow from the exhaust pipe 30 to the remote oil kettle 10 and is discharged through the filling port 11, namely, the air in the main oil kettle 20 can be automatically exhausted, so that the filling efficiency is improved, the bottom of the remote oil kettle 10 is lower than the bottom of the main oil kettle 20, the exhaust port 12 is disposed at the bottom of the remote oil kettle 10, so that the brake fluid is conveniently discharged, and the brake fluid is simultaneously communicated with the bottom of the remote oil kettle 10 through the main oil kettle 20 through the sealing port 10, and the filling port 20 is communicated with the bottom of the main oil kettle 20, and the bottom is normally filled through the filling port 10.
A second embodiment of the present invention provides an oil reservoir assembly, the structure of which is substantially the same as that of the first embodiment, the difference being that:
in the present embodiment, the exhaust pipe 30 and the oil inlet pipe 40 are made of EPDM rubber. Specifically, in the present embodiment, the two ends of the exhaust pipe 30 are fixed to the air inlet 31 and the air outlet 32 by clips, and the two ends of the oil inlet pipe 40 are fixed to the oil inlet 42 and the oil outlet 41 by clips.
As shown in fig. 2, a third embodiment of the present invention provides a brake system including a master cylinder 51 and a vacuum booster 52 connected to the master cylinder 51, and further includes an oil reservoir assembly of the above embodiment, wherein the master oil reservoir 20 is provided at one side of the master cylinder 51.
A fourth embodiment of the invention provides a vehicle comprising the braking system of the above embodiment.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above examples merely represent a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the present invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.
Claims (8)
1. The utility model provides an oil storage kettle subassembly, includes main oilcan, long-range oilcan and locates advance oil pipe between main oilcan with long-range oilcan, the filler has been seted up at the top of long-range oilcan, its characterized in that, the oil inlet has been seted up to the bottom of main oilcan, the bottom of long-range oilcan still is equipped with the oil-out, advance oil pipe's both ends and connect respectively the oil inlet reaches the oil-out, main oilcan with still be equipped with the blast pipe between the long-range oilcan, be equipped with the gas vent on the highest capacity scale of main oilcan, the one end intercommunication of blast pipe the gas vent, the level of the bottom of long-range oilcan is less than the level setting of the bottom of main oilcan, the bottom of long-range oilcan is equipped with the evacuation mouth.
2. The oil reservoir assembly of claim 1, wherein a is greater than or equal to b between a level a of the maximum capacity scale of the remote oil reservoir and b of the maximum capacity scale of the main oil reservoir.
3. The oil reservoir assembly of claim 1, wherein the top of the remote oil can is provided with an air inlet, and the end of the exhaust pipe remote from the air outlet communicates with the air inlet.
4. The oil storage kettle assembly according to claim 3, wherein a spout is arranged on one side of the oil outlet and the air inlet, and the exhaust pipe and the oil inlet pipe are respectively fixed on the spout by hot pressing at one end of the exhaust pipe, which is close to the remote oil kettle.
5. The oil storage kettle assembly according to claim 1, wherein the exhaust pipe and one end of the oil inlet pipe, which is close to the main oil kettle, are respectively provided with a quick-connection plug, and the two quick-connection plugs are respectively used for being connected with the exhaust port and the oil inlet.
6. A reservoir tank assembly as claimed in claim 3, wherein the two ends of the exhaust pipe are secured to the air inlet and the air outlet by clips, and the two ends of the oil inlet pipe are secured to the oil inlet and the oil outlet by clips.
7. A brake system comprising a brake master cylinder and a vacuum booster connected to the brake master cylinder, wherein the brake system further comprises the reservoir assembly of any one of claims 1-6, the master oilcan being disposed on one side of the brake master cylinder.
8. A vehicle comprising the brake system of claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210710528.2A CN115123171B (en) | 2022-06-22 | 2022-06-22 | Oil storage pot assembly, braking system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210710528.2A CN115123171B (en) | 2022-06-22 | 2022-06-22 | Oil storage pot assembly, braking system and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115123171A CN115123171A (en) | 2022-09-30 |
| CN115123171B true CN115123171B (en) | 2023-10-13 |
Family
ID=83380189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210710528.2A Active CN115123171B (en) | 2022-06-22 | 2022-06-22 | Oil storage pot assembly, braking system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115123171B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168613A (en) * | 1975-03-15 | 1979-09-25 | Nisshin Kogyo Kabushiki Kaisha | Oil reservoir device with oil level detector means for a tandem type master cylinder |
| JP2002081306A (en) * | 2000-09-06 | 2002-03-22 | Suzuki Motor Corp | Structure of four-stroke engine for snowmobile |
| CN203641821U (en) * | 2014-01-11 | 2014-06-11 | 刘瑞 | Practical oil supply pot |
| JP2016089756A (en) * | 2014-11-06 | 2016-05-23 | いすゞ自動車株式会社 | Oil catch tank for vehicle |
| CN109373165A (en) * | 2018-11-28 | 2019-02-22 | 山东钢铁股份有限公司 | A kind of chain-type cooling bed oiling device |
| WO2019093181A1 (en) * | 2017-11-09 | 2019-05-16 | 株式会社神戸製鋼所 | Oil feed-type screw compressor |
| CN209191936U (en) * | 2018-11-26 | 2019-08-02 | 重庆长安汽车股份有限公司 | A kind of split type braking oil storage kettle |
| CN210363793U (en) * | 2019-08-29 | 2020-04-21 | 江铃控股有限公司 | Braking stock solution device |
| CN210971036U (en) * | 2019-07-11 | 2020-07-10 | 重庆长安汽车股份有限公司 | Ventilation structure of split type oil storage kettle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPR739401A0 (en) * | 2001-08-31 | 2001-09-20 | Safe Effect Pty Ltd | Hydraulic brake circuit |
-
2022
- 2022-06-22 CN CN202210710528.2A patent/CN115123171B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168613A (en) * | 1975-03-15 | 1979-09-25 | Nisshin Kogyo Kabushiki Kaisha | Oil reservoir device with oil level detector means for a tandem type master cylinder |
| JP2002081306A (en) * | 2000-09-06 | 2002-03-22 | Suzuki Motor Corp | Structure of four-stroke engine for snowmobile |
| CN203641821U (en) * | 2014-01-11 | 2014-06-11 | 刘瑞 | Practical oil supply pot |
| JP2016089756A (en) * | 2014-11-06 | 2016-05-23 | いすゞ自動車株式会社 | Oil catch tank for vehicle |
| WO2019093181A1 (en) * | 2017-11-09 | 2019-05-16 | 株式会社神戸製鋼所 | Oil feed-type screw compressor |
| CN209191936U (en) * | 2018-11-26 | 2019-08-02 | 重庆长安汽车股份有限公司 | A kind of split type braking oil storage kettle |
| CN109373165A (en) * | 2018-11-28 | 2019-02-22 | 山东钢铁股份有限公司 | A kind of chain-type cooling bed oiling device |
| CN210971036U (en) * | 2019-07-11 | 2020-07-10 | 重庆长安汽车股份有限公司 | Ventilation structure of split type oil storage kettle |
| CN210363793U (en) * | 2019-08-29 | 2020-04-21 | 江铃控股有限公司 | Braking stock solution device |
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| Publication number | Publication date |
|---|---|
| CN115123171A (en) | 2022-09-30 |
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