CN108556831A - Vacuum servo novel gas inlet mechanism - Google Patents
Vacuum servo novel gas inlet mechanism Download PDFInfo
- Publication number
- CN108556831A CN108556831A CN201711423253.XA CN201711423253A CN108556831A CN 108556831 A CN108556831 A CN 108556831A CN 201711423253 A CN201711423253 A CN 201711423253A CN 108556831 A CN108556831 A CN 108556831A
- Authority
- CN
- China
- Prior art keywords
- gas inlet
- inner ring
- push rod
- ring body
- novel gas
- 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
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Classifications
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
Abstract
The invention discloses a kind of vacuum servo novel gas inlet mechanisms, including external structure and internal structure, and semi-enclosed intake channel is formed between the external structure and internal structure.The external structure includes bending plate and outer housing, and one end end of the bending plate is fixedly connected with outer housing, and between the other end end and cabin plate of the bending plate gap with pre-determined distance.The internal structure includes inner ring body, and the inner ring body is coaxially disposed with push rod, has annular gap between the inner ring body and push rod, one end end of the inner ring body is fixedly connected with cabin plate.Vacuum servo novel gas inlet disclosed by the invention mechanism, admission gear are arranged in cabin, reduce the noise of driver's cabin, promote the riding comfort of passenger.
Description
Technical field
The invention belongs to vacuum-assisted brake technical fields, and in particular to a kind of vacuum servo novel gas inlet mechanism.
Background technology
Currently, to avoid the dust in atmospheric environment from resulting in blockage, the admission gear of existing vacuum booster usually arranges
In driver's cabin.However, in vacuum booster work process, admission gear is inevitably generated noise.As a result, into mechanism of qi
Dominant noise source of the structure as cockpit, seriously affects riding comfort.In passenger car market, the products application is relatively broad.
Consumer is bad to this reaction, it is necessary to be improved.
Invention content
The present invention provides a kind of vacuum servo novel gas inlet mechanism for the situation of the prior art for above-mentioned condition.
The present invention uses following technical scheme, and vacuum servo novel gas inlet mechanism is set to vacuum booster, above-mentioned
Vacuum booster has been centrally located push rod, and push rod cup, the other end end of above-mentioned push rod is fixedly installed in one end end of above-mentioned push rod
Portion is fixedly connected with cabin plate, and vacuum servo novel gas inlet mechanism is characterised by comprising external structure and internal structure,
Semi-enclosed intake channel is formed between the external structure and internal structure, wherein：
The external structure includes bending plate and outer housing, and one end end of the bending plate is fixedly connected with outer housing,
Gap with pre-determined distance between the other end end and cabin plate of the bending plate；
The internal structure includes inner ring body, and the inner ring body is coaxially disposed with push rod, between the inner ring body and push rod
With annular gap, one end end of the inner ring body is fixedly connected with cabin plate.
According to above-mentioned technical proposal, the internal structure further includes air filtering plug, and the air filtering plug is arranged in institute
State one end end of the separate cabin plate of inner ring body.
According to above-mentioned technical proposal, the air filtering plug is further disposed at the madial wall of inner ring body and the outside of push rod
Between wall.
According to above-mentioned technical proposal, vacuum servo novel gas inlet mechanism is arranged in the outside of preceding surrounding baffle.
Vacuum servo novel gas inlet disclosed by the invention mechanism, advantage are that admission gear is arranged in cabin, drop
The noise of low driver's cabin promotes the riding comfort of passenger.
Description of the drawings
Fig. 1 is the structural schematic diagram of the preferred embodiment of the present invention.
Fig. 2 is the schematic cross-section of arrow direction in Fig. 1.
Reference numeral includes：10- cabin plates；20- push rods；21- push rod cups；31- bending plates；32- outer housings；33- inner ring
Body；34- air filtering plugs.
Specific implementation mode
The invention discloses a kind of vacuum servo novel gas inlet mechanisms, with reference to preferred embodiment, to the tool of the present invention
Body embodiment is further described.
Referring to Figure 1 of the drawings and Fig. 2, Fig. 1 show the concrete structure of vacuum servo novel gas inlet mechanism, Fig. 2 shows
The cross section structure of vacuum servo novel gas inlet mechanism.Vacuum servo novel gas inlet mechanism is set to vacuum booster,
Above-mentioned vacuum booster has been centrally located push rod 20, and push rod cup 21, above-mentioned push rod is fixedly installed in one end end of above-mentioned push rod 20
20 other end end is fixedly connected with cabin plate 10.
Preferably, vacuum servo novel gas inlet mechanism is located at the outside of preceding surrounding baffle comprising external structure and interior
Portion's structure forms semiclosed accommodating chamber between the external structure and internal structure.When extraneous air is passed through along above-mentioned accommodating chamber
When vacuum servo novel gas inlet is in-house, that is, form semi-enclosed intake channel of vacuum servo novel gas inlet mechanism.
Preferably, the external structure includes bending plate 31 and outer housing 32, one end end of the bending plate 31 with it is outer
Shell 32 is fixedly connected, and between the other end end and cabin plate 10 of the bending plate 31 gap with pre-determined distance, so as to
Form the air inlet of above-mentioned intake channel.
Preferably, the internal structure includes inner ring body 33, and the inner ring body 33 is coaxially disposed with push rod 20, the inner ring
There is annular gap, latter end of the above-mentioned annular gap as intake channel between body 33 and push rod 20.Wherein, the inner ring body 33
One end end be fixedly connected with cabin plate 10.
Further, the internal structure further includes air filtering plug 34, and the air filtering plug 34 is arranged described interior
One end end of the separate cabin plate 10 of ring body 33.Wherein, the air filtering plug 34 is further disposed at the interior of inner ring body 33
Between side wall and the lateral wall of push rod 20.
For a person skilled in the art, the technical solution recorded in foregoing embodiments can still be repaiied
Change or equivalent replacement of some of the technical features, all within the spirits and principles of the present invention, made by any repair
Change, equivalent replacement, improvement etc., should be included in protection scope of the present invention.
Claims (4)
1. a kind of vacuum servo novel gas inlet mechanism is set to vacuum booster, above-mentioned vacuum booster has been centrally located push rod,
Push rod cup is fixedly installed in one end end of above-mentioned push rod, and the other end end of above-mentioned push rod is fixedly connected with cabin plate, described true
Empty power-assisted novel gas inlet mechanism is characterised by comprising external structure and internal structure, the external structure and internal structure it
Between form semi-enclosed intake channel, wherein：
The external structure includes bending plate and outer housing, and one end end of the bending plate is fixedly connected with outer housing, described
Gap with pre-determined distance between the other end end and cabin plate of bending plate；
The internal structure includes inner ring body, and the inner ring body is coaxially disposed with push rod, is had between the inner ring body and push rod
One end end of annular gap, the inner ring body is fixedly connected with cabin plate.
2. vacuum servo novel gas inlet according to claim 1 mechanism, which is characterized in that the internal structure further includes sky
Gas filtering plug, the air filtering plug are arranged in one end end of the separate cabin plate of the inner ring body.
3. vacuum servo novel gas inlet according to claim 2 mechanism, which is characterized in that the air filtering plug is further
It is arranged between the madial wall of inner ring body and the lateral wall of push rod.
4. vacuum servo novel gas inlet according to claim 1 mechanism, which is characterized in that the vacuum servo novel gas inlet
Mechanism is arranged in the outside of preceding surrounding baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423253.XA CN108556831A (en) | 2017-12-25 | 2017-12-25 | Vacuum servo novel gas inlet mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423253.XA CN108556831A (en) | 2017-12-25 | 2017-12-25 | Vacuum servo novel gas inlet mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108556831A true CN108556831A (en) | 2018-09-21 |
Family
ID=63530553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711423253.XA Pending CN108556831A (en) | 2017-12-25 | 2017-12-25 | Vacuum servo novel gas inlet mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108556831A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5011234A (en) * | 1988-07-04 | 1991-04-30 | Alfred Teves Gmbh | Arrangement for mounting a brake power booster |
| DE19523309A1 (en) * | 1995-06-27 | 1997-01-02 | Bayerische Motoren Werke Ag | Brake unit for motor vehicle |
| DE10051339A1 (en) * | 2000-03-27 | 2001-10-11 | Continental Teves Ag & Co Ohg | Method for mounting brake servo in vehicle has air inlet adaptor plate clamped between bulkhead and servo |
| US20030117014A1 (en) * | 2001-12-20 | 2003-06-26 | Delphi Technologies Inc. | Vacuum booster air intake via engine compartment breather passage |
| CN203580930U (en) * | 2013-10-31 | 2014-05-07 | 北京汽车股份有限公司 | Vacuum booster and automobile |
| KR20140074596A (en) * | 2012-12-10 | 2014-06-18 | 현대자동차주식회사 | Air intake structure of brake booster |
| CN206049651U (en) * | 2016-08-31 | 2017-03-29 | 瑞立集团瑞安汽车零部件有限公司 | A kind of vacuum booster |
| CN207826223U (en) * | 2017-12-25 | 2018-09-07 | 浙江合众新能源汽车有限公司 | Vacuum servo novel gas inlet mechanism |
-
2017
- 2017-12-25 CN CN201711423253.XA patent/CN108556831A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5011234A (en) * | 1988-07-04 | 1991-04-30 | Alfred Teves Gmbh | Arrangement for mounting a brake power booster |
| DE19523309A1 (en) * | 1995-06-27 | 1997-01-02 | Bayerische Motoren Werke Ag | Brake unit for motor vehicle |
| DE10051339A1 (en) * | 2000-03-27 | 2001-10-11 | Continental Teves Ag & Co Ohg | Method for mounting brake servo in vehicle has air inlet adaptor plate clamped between bulkhead and servo |
| US20030117014A1 (en) * | 2001-12-20 | 2003-06-26 | Delphi Technologies Inc. | Vacuum booster air intake via engine compartment breather passage |
| KR20140074596A (en) * | 2012-12-10 | 2014-06-18 | 현대자동차주식회사 | Air intake structure of brake booster |
| CN203580930U (en) * | 2013-10-31 | 2014-05-07 | 北京汽车股份有限公司 | Vacuum booster and automobile |
| CN206049651U (en) * | 2016-08-31 | 2017-03-29 | 瑞立集团瑞安汽车零部件有限公司 | A kind of vacuum booster |
| CN207826223U (en) * | 2017-12-25 | 2018-09-07 | 浙江合众新能源汽车有限公司 | Vacuum servo novel gas inlet mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing, Zhejiang 314000 Applicant after: United New Energy Automobile Co.,Ltd. Address before: Room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing, Zhejiang 314000 Applicant before: Hozon New Energy Automobile Co., Ltd. Address after: Room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing, Zhejiang 314000 Applicant after: Hozon New Energy Automobile Co., Ltd. Address before: Room 206, No. 999, Qingfeng South Road, Tongxiang Economic Development Zone, Jiaxing, Zhejiang 314000 Applicant before: Hozon New Energy Automobile Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180921 |
|
| RJ01 | Rejection of invention patent application after publication |