CN104943633A - Ventilation structure for automobile part - Google Patents
Ventilation structure for automobile part Download PDFInfo
- Publication number
- CN104943633A CN104943633A CN201510363809.5A CN201510363809A CN104943633A CN 104943633 A CN104943633 A CN 104943633A CN 201510363809 A CN201510363809 A CN 201510363809A CN 104943633 A CN104943633 A CN 104943633A
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- CN
- China
- Prior art keywords
- ventilation
- base plate
- auto parts
- joint
- ventilation device
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/08—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for fluid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention provides a ventilation structure for an automobile part. The structure comprises a ventilation pipe, a connector, a ventilation cavity and a fixing support, wherein the ventilation pipe is connected with a ventilation hole of the part. The ventilation cavity comprises a top cover, a bottom plate and a side wall connecting the top cover and the bottom plate. The top cover, the side wall and the bottom plate form a closed ventilation space. The first end of the connector is connected with an air outlet of the ventilation pipe, and the second end of the connector penetrates through a fixing hole in the bottom plate and is communicate with the ventilation space. An air outlet hole communicated with the ventilation space is formed in the bottom plate. One end of the fixing support is connected with the side wall, and the other end of the fixing support is connected with an automobile body. According to the ventilation structure for the automobile part, the length of the ventilation pipe is greatly reduced; meanwhile, the air outlet of the ventilation pipe is communicated with the closed ventilation space through the connector, so that the ventilation structure has good dustproof and waterproof functions, and accordingly dust and water drops can not enter the ventilation pipe easily.
Description
Technical field
The present invention relates to technical field of automobile parts, be specifically related to a kind of auto parts and components ventilation device.
Background technology
For ensureing the crossing ability of paddling of automobile, on automobile, all parts needing ventilation, as wheel reduction gear, axle housing, compressed air brake cylinder etc., all needing to arrange special breather pipe, also can normally work to make these parts when paddling.
The breather pipe of these parts is normally all guided to rear cabin by existing automobile, and then by band, these breather pipes are fixed on rear cabin, make each breather pipe longer, thus the possibility making breather pipe and other parts collide and damage is comparatively large, and then affect normal work when each parts are paddled.Meanwhile, because the air extractor duct of each breather pipe is in atmosphere exposed, make its dust and water protection function poor, thus dust and water droplet are easily entered in breather pipe, and then parts can not be worked preferably.
Summary of the invention
The object of this invention is to provide a kind of auto parts and components ventilation device, longer to solve prior art Center Vent tube, dust and water droplet easily enter the problem of breather pipe.
For achieving the above object, the invention provides following technical scheme:
A kind of auto parts and components ventilation device, it comprises the breather pipe be connected with parts air extractor vent, it also comprises joint, ventilation cavity and fixed support, described ventilation cavity comprises top cover, base plate and connects the sidewall of described top cover and described base plate, and described top cover, described sidewall and described base plate form closed ventilation space; The first end of described joint is connected with the air extractor duct of described breather pipe, and the fixed orifice that the second end of described joint runs through on described base plate communicates with described ventilation space; Described base plate is provided with the air gate communicated with described ventilation space; Described support bracket fastened one end is connected with described sidewall, and the described support bracket fastened other end is connected with vehicle body.
Preferably, described ventilation cavity is cylindrical structural, and described base plate is cylindrical plate, and the circumference of described base plate is provided with annular flange, and the bearing of trend of described annular flange is identical with the bearing of trend of described joint.
Preferably, the second end of described joint is provided with the annular protrusion for welding mutually with described base plate.
Preferably, described annular protrusion and described joint form integral structure.
Preferably, the first end of described joint is threaded with described breather pipe.
Preferably, the number of described air gate is multiple, and multiple described air gate is uniformly distributed along the circumference of described joint.
Preferably, described fixed support is connected with described sidewall weld.
Preferably, described fixed support is provided with the mounting hole for being connected with described vehicle body.
Preferably, arc transition structure is provided with between described top cover and described sidewall.
Beneficial effect of the present invention is:
Auto parts and components ventilation device provided by the invention, it just can be arranged on apart from the vehicle body needing the parts of ventilation nearer by fixed support easily, thus shorten the length of breather pipe widely, significantly reduce the possibility that breather pipe is damaged.Simultaneously, its air gate is on base plate, and the air extractor duct of breather pipe is communicated with the ventilation space closed by joint, and directly outside not exposed, thus make this auto parts and components ventilation device have dust and water protection function preferably, and then dust and water droplet are not easily entered in breather pipe.
Accompanying drawing explanation
The schematic diagram of the auto parts and components ventilation device that Fig. 1 provides for the embodiment of the present invention.
Another schematic diagram of the auto parts and components ventilation device that Fig. 2 provides for the embodiment of the present invention.
Mark in accompanying drawing:
11, sidewall 12, top cover 13, arc transition structure 14, annular flange
15, base plate 16, air gate 21, first end 22, annular protrusion
31, fixed support 32, mounting hole
Detailed description of the invention
As depicted in figs. 1 and 2, the auto parts and components ventilation device that the embodiment of the present invention provides, it comprises the breather pipe be connected with parts air extractor vent, and it also comprises joint, ventilation cavity and fixed support 31.Wherein, ventilation cavity comprises top cover 12, base plate 15 and connects the sidewall 11 of top cover 12 and base plate 15, and top cover 12, sidewall 11 and base plate 15 form the ventilation space closed; The first end 21 of joint is connected with the air extractor duct of breather pipe, and the fixed orifice that the second end of joint runs through on base plate 15 communicates with ventilation space; Base plate 15 is provided with the air gate 16 communicated with ventilation space; One end of fixed support 31 is connected with sidewall 11, and the other end of fixed support 31 is connected with vehicle body.
The auto parts and components ventilation device that the embodiment of the present invention provides, it just can be arranged on apart from the vehicle body needing the parts of ventilation nearer by fixed support 31 easily, thus shorten the length of breather pipe widely, significantly reduce the possibility that breather pipe is damaged.Simultaneously, its air gate 16 is on base plate 15, the air extractor duct of breather pipe is communicated with the ventilation space closed by joint, and it is not directly outside exposed, thus make this auto parts and components ventilation device have dust and water protection function preferably, and then dust and water droplet are not easily entered in breather pipe, ensure that and need the parts of ventilation to work preferably.
Further, the auto parts and components ventilation device provided to make the embodiment of the present invention has dust and water protection effect better, ventilation cavity is cylindrical structural, base plate 15 is cylindrical plate, the circumference of base plate 15 is provided with annular flange 14, the bearing of trend of annular flange 14 is identical with the bearing of trend of joint.Be understandable that, air gate on base plate 15 is positioned at the inner side of annular flange 14, thus by annular flange 14 protective action throughout the circumferential, significantly reduce dust and water droplet enters the possibility of ventilation space by air gate 16, reduce further the possibility that dust and water droplet enter breather pipe; Meanwhile, the ventilation cavity of cylindrical structural, also can avoid this ventilation cavity to cause scuffing to other parts effectively; This installing space needed for auto parts and components ventilation device is less, thus can realize flexible arrangement easily.
As shown in Figure 2, in order to the connection between joint and base plate 15 can be made comparatively firm, second end of joint can be provided with the annular protrusion 22 for welding mutually with base plate 15, thus the bonding area effectively increased between joint and base plate 15, and then greatly increase the fastness be connected between joint with base plate 15.Be understandable that, it also makes to have leak tightness preferably between joint and base plate 15.
In order to effectively save the fitting operation between annular protrusion 22 and joint, can carry out integration easily and produce, improve the fastness connected simultaneously between the two, annular protrusion 22 and joint can form integral structure.
In order to the connection between the first end 21 of joint and breather pipe can be made and dismantle all more for convenience, keeping in repair both easily, the first end 21 of joint can be threaded with breather pipe, thus effectively ensure that there is leak tightness preferably between the two, avoid dust preferably and water droplet is entered in breather pipe by both junctions.
Further, the auto parts and components ventilation device provided to make the embodiment of the present invention has ventilatory effect preferably, the number of air gate 16 can be multiple, multiple air gate 16 is uniformly distributed along the circumference of joint, thus effectively increase the quantity of the air gate 16 that base plate 15 communicates with ventilation space, the gas entered in ventilation space by breather pipe can be discharged timely and effectively.Be understandable that, the number of air gate 16 can be four, thus can ensure its ventilatory effect, also can reduce the overall weight of this auto parts and components ventilation device; Base plate 15 can be welded to connect with sidewall 11, thus makes connection between the two comparatively firm.
In order to the connection between fixed support 31 and ventilation cavity can be made comparatively firm, fixed support 31 can be welded to connect with sidewall 11.
In order to dismantle the connection between fixed support 31 and vehicle body easily, fixed support 31 can be provided with the mounting hole 32 for being connected with vehicle body, thus can keep in repair this auto parts and components ventilation device easily.Be understandable that, the number of mounting hole 32 can be two, thus effectively increases the connecting portion between fixed support 31 and vehicle body, makes the connection between fixed support 31 and vehicle body comparatively firm.
As shown in Figure 2, in order to effectively prevent the sharp edge between top cover 12 and sidewall 11 from causing damage to other parts, arc transition structure 13 between top cover 12 and sidewall 11, is provided with.Be understandable that, between top cover 12, arc transition structure 13 and sidewall 11, can integral structure be formed, so that mass production can be carried out easily.
The above is only the preferred embodiment of the present invention, it is to be noted, these embodiments are only not used in for illustration of the present invention and limit the scope of the invention, and, after having read content of the present invention, relevant technical staff in the field can make various change or amendment to the present invention, and these equivalent form of values fall into the application's appended claims limited range equally.
Claims (9)
1. an auto parts and components ventilation device, it comprises the breather pipe be connected with parts air extractor vent, it is characterized in that, it also comprises joint, ventilation cavity and fixed support, described ventilation cavity comprises top cover, base plate and connects the sidewall of described top cover and described base plate, and described top cover, described sidewall and described base plate form closed ventilation space; The first end of described joint is connected with the air extractor duct of described breather pipe, and the fixed orifice that the second end of described joint runs through on described base plate communicates with described ventilation space; Described base plate is provided with the air gate communicated with described ventilation space; Described support bracket fastened one end is connected with described sidewall, and the described support bracket fastened other end is connected with vehicle body.
2. auto parts and components ventilation device according to claim 1, it is characterized in that, described ventilation cavity is cylindrical structural, and described base plate is cylindrical plate, the circumference of described base plate is provided with annular flange, and the bearing of trend of described annular flange is identical with the bearing of trend of described joint.
3. auto parts and components ventilation device according to claim 1, is characterized in that, the second end of described joint is provided with the annular protrusion for welding mutually with described base plate.
4. auto parts and components ventilation device according to claim 3, is characterized in that, described annular protrusion and described joint form integral structure.
5. auto parts and components ventilation device according to claim 1, is characterized in that, the first end of described joint is threaded with described breather pipe.
6. auto parts and components ventilation device according to claim 1, is characterized in that, the number of described air gate is multiple, and multiple described air gate is uniformly distributed along the circumference of described joint.
7. auto parts and components ventilation device according to claim 1, is characterized in that, described fixed support is connected with described sidewall weld.
8. auto parts and components ventilation device according to claim 1, is characterized in that, described fixed support is provided with the mounting hole for being connected with described vehicle body.
9. the auto parts and components ventilation device according to any one of claim 1 to 8, is characterized in that, is provided with arc transition structure between described top cover and described sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510363809.5A CN104943633B (en) | 2015-06-25 | 2015-06-25 | A kind of auto parts and components ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510363809.5A CN104943633B (en) | 2015-06-25 | 2015-06-25 | A kind of auto parts and components ventilation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104943633A true CN104943633A (en) | 2015-09-30 |
| CN104943633B CN104943633B (en) | 2017-09-05 |
Family
ID=54158869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510363809.5A Active CN104943633B (en) | 2015-06-25 | 2015-06-25 | A kind of auto parts and components ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104943633B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006038019A (en) * | 2004-07-23 | 2006-02-09 | Nabtesco Corp | Reduction gear with air vent |
| CN201045035Y (en) * | 2007-03-29 | 2008-04-09 | 东风汽车集团股份有限公司 | Centralized ventilation device for vehicle |
| CN202851903U (en) * | 2012-11-05 | 2013-04-03 | 重庆茂捷汽车零部件有限公司 | Exhaust plug for speed changer |
| CN103122987A (en) * | 2011-11-17 | 2013-05-29 | 本田技研工业株式会社 | Air breather |
| CN103185128A (en) * | 2013-01-07 | 2013-07-03 | 浙江吉利汽车研究院有限公司杭州分公司 | Vent valve of automobile transmission |
| CN104329443A (en) * | 2014-11-18 | 2015-02-04 | 四川邮科通信技术有限公司 | Venting plug of automobile transmission |
| CN204284578U (en) * | 2014-11-13 | 2015-04-22 | 北汽福田汽车股份有限公司 | Breathing pipe assembly and speed changer |
| CA2931868A1 (en) * | 2013-12-02 | 2015-06-11 | Honda Motor Co., Ltd. | Vehicle |
| CN204712997U (en) * | 2015-06-25 | 2015-10-21 | 安徽江淮汽车股份有限公司 | A kind of auto parts and components ventilation device |
-
2015
- 2015-06-25 CN CN201510363809.5A patent/CN104943633B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006038019A (en) * | 2004-07-23 | 2006-02-09 | Nabtesco Corp | Reduction gear with air vent |
| CN201045035Y (en) * | 2007-03-29 | 2008-04-09 | 东风汽车集团股份有限公司 | Centralized ventilation device for vehicle |
| CN103122987A (en) * | 2011-11-17 | 2013-05-29 | 本田技研工业株式会社 | Air breather |
| CN202851903U (en) * | 2012-11-05 | 2013-04-03 | 重庆茂捷汽车零部件有限公司 | Exhaust plug for speed changer |
| CN103185128A (en) * | 2013-01-07 | 2013-07-03 | 浙江吉利汽车研究院有限公司杭州分公司 | Vent valve of automobile transmission |
| CA2931868A1 (en) * | 2013-12-02 | 2015-06-11 | Honda Motor Co., Ltd. | Vehicle |
| CN204284578U (en) * | 2014-11-13 | 2015-04-22 | 北汽福田汽车股份有限公司 | Breathing pipe assembly and speed changer |
| CN104329443A (en) * | 2014-11-18 | 2015-02-04 | 四川邮科通信技术有限公司 | Venting plug of automobile transmission |
| CN204712997U (en) * | 2015-06-25 | 2015-10-21 | 安徽江淮汽车股份有限公司 | A kind of auto parts and components ventilation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104943633B (en) | 2017-09-05 |
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| C06 | Publication | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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| GR01 | Patent grant |