CN110497780A - Car door exhaust structure, car door and vehicle - Google Patents
Car door exhaust structure, car door and vehicle Download PDFInfo
- Publication number
- CN110497780A CN110497780A CN201910871408.9A CN201910871408A CN110497780A CN 110497780 A CN110497780 A CN 110497780A CN 201910871408 A CN201910871408 A CN 201910871408A CN 110497780 A CN110497780 A CN 110497780A
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- China
- Prior art keywords
- car door
- sealing strip
- door
- exhaust structure
- inner plate
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 60
- 238000009434 installation Methods 0.000 claims description 9
- 230000009467 reduction Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
- B60J10/86—Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the opening panel
- B60J10/87—Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the opening panel with additional seals on the panel side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0493—Appurtenances
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The embodiment of the invention provides a kind of car door exhaust structure, car door and vehicles, it is related to technical field of a vehicle accessory, the wherein car door exhaust structure, applied to car door, the car door includes inner plate of car door, and it is mounted on the first sealing strip and the second sealing strip on the inner plate of car door, the inner plate of car door is equipped with the mounting hole between first sealing strip and second sealing strip；The car door exhaust structure includes vent pads and the frame that matches with the mounting hole；The frame has first surface, with first surface second surface positioned opposite and simultaneously through the exhaust hole of the first surface and the second surface；The vent pads are installed to the first surface, and the vent pads can be converted between closed state and open state.The air between multiple-sealed item can be discharged in car door exhaust structure provided in an embodiment of the present invention during closing of the door, reduce the power of fastening needed for closing the door, improve shutdown quality.
Description
Technical field
The present invention relates to technical field of a vehicle accessory more particularly to a kind of car door exhaust structures, car door and vehicle.
Background technique
Due to the influence of air pressure resistance, car door usually requires the biggish power of fastening when closed, by after vehicle body
The air being pressed into compartment in door closing procedure can be discharged in wheel cover position arrangement pressure relief device.As user is to vehicle comfort
It is required that raising, usually or be provided with multiple-sealed item on car door, to improve leakproofness and sound insulation noise reduction effect, but close vehicle
Air when door between sealing strip often can not effectively be discharged, and increase air pressure resistance.Generally use in the prior art cut short it is close
The air between sealing strip is discharged in the mode of strip of paper used for sealing, but will lead to door sealing and sound insulation noise reduction effect and reduce.
Summary of the invention
The embodiment of the present invention provides a kind of car door exhaust structure, car door and vehicle, existing close to car door multiple tracks to solve
The structure being exhausted between strip of paper used for sealing will lead to the problem of door sealing and reduction of sound insulation noise reduction effect.
In order to solve the above-mentioned technical problem, the present invention is implemented as follows:
The present invention provides a kind of car door exhaust structures, are applied to car door, and the car door includes inner plate of car door, and installation
The first sealing strip and the second sealing strip on the inner plate of car door, the inner plate of car door, which is equipped with, is located at first sealing strip
With the mounting hole between second sealing strip；
The car door exhaust structure includes vent pads and the frame that matches with the mounting hole；
The frame has first surface, with first surface second surface positioned opposite and simultaneously through described
The exhaust hole of first surface and the second surface；
The vent pads are installed to the first surface, and the vent pads can turn between closed state and open state
It changes；
Under the closed state, the vent pads block the exhaust hole；Under the open state, the exhaust
Pad opens the exhaust hole.
Optionally, the vent pads have first end and the second end positioned opposite；
On the first surface, the second end overlap joint is on the first surface for the first end bonding.
Optionally, the frame also has the third surface adjacent with the first surface；
Card slot is provided on the third surface.
Optionally, the third surface has the first face unit and the second face unit；
On the direction along first surface to second surface, first face unit is located at second face unit
The two sides of the card slot；
The unit relatively described first face unit in second face is located at the distal end of the exhaust hole.
Optionally, on the direction along first surface to second surface, first face unit is gradually distance from the exhaust
Through-hole.
Optionally, sealing bowl is fixedly connected on the unit of second face.
Optionally, the cross-sectional shape of the frame is rectangular-ambulatory-plane.
The embodiment of the invention also provides a kind of car doors, comprising: inner plate of car door；
The first sealing strip and the second sealing strip being mounted on the inner plate of car door；
And above-mentioned car door exhaust structure；
Wherein, the inner plate of car door is equipped with the installation between first sealing strip and second sealing strip
Hole；
The frame of the car door exhaust structure is installed into the mounting hole.
Optionally, further include door skin, car door chamber is surrounded by between the inner plate of car door and the door skin；
The vent pads inclination installation is into the car door chamber.
The embodiment of the invention also provides a kind of vehicles, including above-mentioned car door.
Car door exhaust structure provided in an embodiment of the present invention can be discharged between multiple-sealed item during closing of the door
Air, reduce and fasten power needed for closing the door, improve shutdown quality；Simultaneously without being cut to existing sealing strip, avoid
The reduction of leakproofness and sound insulation noise reduction effect caused by shortening because of sealing strip length.
Detailed description of the invention
Fig. 1 is the perspective view of car door exhaust structure provided in an embodiment of the present invention；
Fig. 2 be Fig. 1 A-A to cross-sectional view；
Fig. 3 is the portion the B detail drawing of Fig. 2；
Fig. 4 is automobile door structure schematic diagram provided in an embodiment of the present invention；
Fig. 5 is car door exhaust structure working principle diagram in vehicle provided in an embodiment of the present invention；
Fig. 6 be along Fig. 5 C-C to cross-sectional view.
It is shown in figure: car door exhaust structure 100；Frame 110；First surface 111；Second surface 112；Exhaust hole 113；
Card slot 114；First face unit 115；Second face unit 116；Vent pads 120；Sealing bowl 130；Car door 200；Inner plate of car door 210；
First sealing strip 220；Second sealing strip 230；Door skin 240；Vehicle door interior trim panel 250；Door frame 300；Door frame outside plate
310。
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.In the following description, such as specific configuration is provided and the specific detail of component is only
In order to help comprehensive understanding the embodiment of the present invention.It therefore, it will be apparent to those skilled in the art that can be to reality described herein
Example is applied to make various changes and modifications without departing from scope and spirit of the present invention.In addition, for clarity and brevity, it is omitted pair
The description of known function and construction.
The embodiment of the invention provides a kind of car door exhaust structures, are applied to car door, and the car door includes inner plate of car door, with
And it is mounted on the first sealing strip and the second sealing strip on the inner plate of car door, the inner plate of car door, which is equipped with, is located at described first
Mounting hole between sealing strip and second sealing strip；
As shown in Figure 1 to Figure 3, the car door exhaust structure includes vent pads 120 and the frame that matches with the mounting hole
Frame 110；The frame 110 is with first surface 111 and the first surface 111 second surface 112 positioned opposite and together
When through the first surface 111 and the second surface 112 exhaust hole 113；The vent pads 120 installation is to described the
One surface 111, the vent pads 120 can be converted between closed state and open state；It is described under the closed state
Vent pads 120 block the exhaust hole 113；Under the open state, the vent pads 120 open the exhaust hole
113。
With reference to Fig. 6, it is the car door for having multiple-sealed item, in closing of the door moment, the air meeting that is swept into door closing procedure
It is collected at the adjacent two seals item of car door, in the enclosure space that inner plate of car door 210 and door frame outside plate 310 surround, causes to seal
It closes pressure in space to rise, if this partial air cannot be discharged, it will increase and fasten power needed for closing the door.And in inner plate of car door 210
When the car door exhaust structure provided in upper setting the present embodiment, when pressure rises in enclosure space, air is by above-mentioned vent pads
120 rush to open state, and along the car door chamber that exhaust hole 113 enters car door, so that moment reduces above-mentioned closing sky
Between in air pressure, reduce close the door moment air pressure resistance, fasten power needed for reduction.And be pressed into the air in car door chamber, then
It can be discharged outside vehicle by the drainage hole of bottom of door or other gaps.After air pressure drop is as low as certain value in enclosure space, row
Air cushion 120 automatically returns to closed state under the action of passing through own material restoring force, gravity or other elastic elements, guarantees vehicle
Door chamber is open to traffic the leakproofness between doorframe.
Car door exhaust structure provided in an embodiment of the present invention can be discharged between multiple-sealed item during closing of the door
Air, reduce and fasten power needed for closing the door, improve shutdown quality；Simultaneously without being cut to existing sealing strip, avoid
The reduction of leakproofness and sound insulation noise reduction effect caused by shortening because of sealing strip length.
Optionally, the vent pads 120 have first end and the second end positioned opposite；The first end bonding
On the first surface 111, the second end is overlapped on the first surface 111.
The aperture that vent pads 120 can be located at first surface 111 to exhaust hole 113 covers, to guarantee closing
Leakproofness under state, the first end of vent pads 120 are located at different two of exhaust hole 113 radially from the second end respectively
Side.The first end of vent pads 120 is bonded on first surface 111, sealing can be improved to avoid gap is generated between the two
Property.Vent pads 120 can be the material pieces with elastic deformability in whole or in part, under differential pressure action, the second end
First surface 111 is left, to expose exhaust hole 113；When pressure difference is less than certain value, in 120 own resilience of vent pads
Or be overlapped on first surface 111 again under the action of gravity, close above-mentioned exhaust hole 113.It is realization in the present embodiment
To the opening and closing of exhaust hole 113, it is only applied to one piece of vent pads 120, overall construction is simple, and manufacturing cost is low.
In some possible embodiments, frame 110 and vent pads 120 can also be designed to have valve seat and elastic component
Valve mechanism, such as relief valve etc., to promote integrally-built connective stability, but correspondingly, manufacturing cost can increased.
Optionally, the first end of vent pads 120 is also possible to be hinged on frame 110, and the selection of such 120 material of vent pads can
With multiplicity, but need more to consider the leakproofness of vent pads 120 in the off state.
Optionally, the frame 110 also has the third surface adjacent with the first surface 111；The third surface
On be provided with card slot 114.
Third surface may be considered the outside wall surface of above-mentioned exhaust hole 113 or the outer peripheral surface of frame 110.Setting
The purpose of card slot 114 is to be clamped between frame 110 and inner plate of car door, and the mode that card slot 114 is clamped is adapted to
The installation of the frame 110 of more Multiple Shape.
In one alternate embodiment, the cross-sectional shape of the frame 110 is rectangular-ambulatory-plane, i.e., frame 110 is whole transversal
Face is rectangle, and the cross section of exhaust hole 113 is also rectangle.The advantage of the structure is that vent pads on the one hand can be made
There are enough adhesion widths between 120 and frame 110, on the other hand, is also convenient for the abundant dew of the exhaust hole 113 in exhaust
Out.
In other alternative embodiment, the cross section of frame 110 is also possible to round, semicircle or non-rectangle
The cross-sectional shape of polygon etc., exhaust hole 113 can also be selected according to actual needs.Still optionally further, frame
It is also possible to be provided with the structure for fastener installation on 110, such as screw hole etc. passes through the fastener and inner plate of car door of setting
Connection；When 110 cross section of frame is round, can also be directly screwed on inner plate of car door by the way that external screw thread is arranged.
Optionally, as shown in figure 3, the third surface has the first face unit 115 and the second face unit 116；Along
On one surface 111 to the direction of second surface 112, first face unit 115 and second face unit 116 are located at institute
State the two sides of card slot 114；The relatively described first face unit 115 of second face unit 116 is located at the remote of the exhaust hole 113
End.
When frame 110 is encased in the mounting hole of inner plate of car door, inner plate of car door is snapped onto card slot 114, and and card slot
114 two wall surfaces contact, the second face unit 116 is relatively distant from exhaust hole 113, i.e., in the position where the second face unit 116
It sets, frame 110 has bigger cross section, and then increases the size of the wherein side wall surface of card slot 114, expands and car door
The contact area of inner panel improves the stability of combination.
Optionally, along first surface 111 to the direction of second surface 112, first face unit 115 is gradually distance from
The exhaust hole 113.During frame 110 is encased in mounting hole, the first face unit 115 of inclination arrangement can be risen
To guiding role, convenient for the loading of frame 110.
Optionally, sealing bowl 130 is fixedly connected on second face unit 116.
In one alternate embodiment, vulcanize between the sealing bowl 130 and frame 110 integrally, with reference to Fig. 6, in reality
In the assembly of border, it is pressed on inner plate of car door by sealing bowl 130 while guarantees to seal.Optionally, sealing bowl 130 is radially
Direction on, tilted gently towards 111 side of first surface, in order to assembly when, can be become by natural resiliency
Shape is pressed on inner plate of car door, improves leakproofness.
Car door exhaust structure provided in an embodiment of the present invention space between the multiple-sealed item of car door can be carried out it is discouraged,
Reduce shutdown resistance, improves shutdown quality；The construction of vent pads is fairly simple, and manufacturing cost is low, and frame can be by engaging side
Formula is installed to car door, easy to operate, is suitable for frame of various shapes and is installed；Meanwhile the setting of sealing bowl also effectively increases
The leakproofness of assembly.
The embodiment of the invention also provides a kind of car doors, comprising: inner plate of car door 210；It is mounted on the inner plate of car door 210
The first sealing strip 220 and the second sealing strip 230；And above-mentioned car door exhaust structure 100；Wherein, the inner plate of car door 210
The mounting hole being equipped between first sealing strip 220 and second sealing strip 230；The car door exhaust structure
100 frame 110 is installed into the mounting hole.
As shown in Figure 4, Figure 5, car door exhaust structure 100 is installed between two seals item, during closing of the door, the
In the sealing space that one sealing strip 220, the second sealing strip 230, inner plate of car door 210 and door frame outside plate are surrounded, can because
The aggregation of air and pressure increases, pressure pushes the vent pads 120 in car door exhaust structure 100 open from frame 110, exposes row
Vent hole 113, air enter in all car door chambers, play the role of the pressure release to sealing space between two seals item, and then reduce
Power is fastened needed for closing the door, improves shutdown quality.
In practical applications, the road number of door weather strip can be with more than two, the first sealing strip 220 and the second sealing strip
230 can be the arbitrary two seals item in three and the above sealing strip, and then peace of the car door exhaust structure 100 on car door
Dress number can be one or more.
Optionally, car door further includes door skin 240, is surrounded between the inner plate of car door 210 and the door skin 240
There is car door chamber；The inclination of vent pads 120 installation is into the car door chamber.
In general, car door has inner plate of car door 210, door skin 240 and vehicle door interior trim panel 250, inner plate of car door 210
There are car door chamber between door skin 240, vehicle door interior trim panel 250 is mounted on inner plate of car door 210.Car door chamber is existed by setting
The drainage hole of bottom of door or other gaps are connected to the space except car door chamber, can be will be pressed by these drainage holes or gap
To the air discharge in car door chamber.
(conceal door skin) as shown in Figure 5, it is intracavitary that vent pads 120 are mounted on car door, so that vent pads 120 have foot
Enough activity spaces avoid generating movement interference with other structures.120 relative level of vent pads is in tilted layout, so that letting out
After pressure, 120 movable one end (i.e. the second end) of vent pads can take under gravity is attached to the first of frame 110
On surface, guarantee car door chamber with the leakproofness between door frame.
The car door of the embodiment of the present invention can be to the space between multiple-sealed item by the setting of car door exhaust structure
Pressure release is carried out, the air pressure resistance for moment of closing the door is reduced, to reduce whole door closing force, improves shutdown quality.
The embodiment of the invention also provides a kind of vehicles, including above-mentioned car door 200.
As shown in fig. 6, vehicle further includes door frame 300, car door 200 during the shutdown process, the first sealing strip 220, second
The accumulation of sealing space between the door frame outside plate 310 of sealing strip 230, inner plate of car door 210 and door frame 300 due to air
And pressure rises, it, can be by the air pressure relief in the sealing space by the movement of the car door exhaust structure 100 on car door 200
Into car door chamber, and further from car door 200 drainage hole or other gaps in be discharged, reduce close the door moment air pressure resistance
Power improves shutdown quality to reduce whole door closing force.
Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come
It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist
In protection scope of the present invention.
Claims (10)
1. a kind of car door exhaust structure, which is characterized in that be applied to car door, the car door includes inner plate of car door, and is mounted on
The first sealing strip and the second sealing strip on the inner plate of car door, the inner plate of car door be equipped be located at first sealing strip with
Mounting hole between second sealing strip；
The car door exhaust structure includes vent pads (120) and the frame (110) matched with the mounting hole；
The frame (110) has first surface (111) and the first surface (111) second surface (112) positioned opposite
And run through the exhaust hole (113) of the first surface (111) and the second surface (112) simultaneously；
The vent pads (120) installation to the first surface (111), the vent pads (120) can closed state with open
It opens and is converted between state；
Under the closed state, the vent pads (120) block the exhaust hole (113)；Under the open state, institute
It states vent pads (120) and opens the exhaust hole (113).
2. car door exhaust structure according to claim 1, which is characterized in that the vent pads (120) have positioned opposite
First end and the second end；
The first end is bonded on the first surface (111), and the second end is overlapped on the first surface (111)
On.
3. car door exhaust structure according to claim 1, which is characterized in that the frame (110) also has and described the
The adjacent third surface in one surface (111)；
Card slot (114) are provided on the third surface.
4. car door exhaust structure according to claim 3, which is characterized in that the third surface has the first face unit
(115) with the second face unit (116)；
On the direction along first surface (111) to second surface (112), first face unit (115) and second face
Unit (116) is located at the two sides of the card slot (114)；
The relatively described first face unit (115) of second face unit (116) is located at the distal end of the exhaust hole (113).
5. car door exhaust structure according to claim 4, which is characterized in that arrive second surface along first surface (111)
(112) on direction, first face unit (115) is gradually distance from the exhaust hole (113).
6. car door exhaust structure according to claim 4, which is characterized in that fixed on second face unit (116) to connect
It is connected to sealing bowl (130).
7. car door exhaust structure according to claim 1, which is characterized in that the cross-sectional shape of the frame (110) is
Rectangular-ambulatory-plane.
8. a kind of car door characterized by comprising inner plate of car door (210)；
The first sealing strip (220) being mounted on the inner plate of car door (210) and the second sealing strip (230)；
And the car door exhaust structure (100) as described in any one of claims 1 to 7；
Wherein, the inner plate of car door (210), which is equipped with, is located at first sealing strip (220) and second sealing strip (230)
Between mounting hole；
The frame (110) of the car door exhaust structure (100) is installed into the mounting hole.
9. car door according to claim 8, which is characterized in that further include door skin (240), the inner plate of car door
(210) car door chamber is surrounded by between the door skin (240)；
Vent pads (120) the inclination installation is into the car door chamber.
10. a kind of vehicle, which is characterized in that including the car door as described in claim 8 or 9 (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910871408.9A CN110497780A (en) | 2019-09-16 | 2019-09-16 | Car door exhaust structure, car door and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910871408.9A CN110497780A (en) | 2019-09-16 | 2019-09-16 | Car door exhaust structure, car door and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110497780A true CN110497780A (en) | 2019-11-26 |
Family
ID=68591826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910871408.9A Pending CN110497780A (en) | 2019-09-16 | 2019-09-16 | Car door exhaust structure, car door and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110497780A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147334A (en) * | 2021-04-30 | 2021-07-23 | 东风商用车有限公司 | Door structure and commercial car |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006027337A (en) * | 2004-07-13 | 2006-02-02 | Nishikawa Rubber Co Ltd | Ventilation structure of car door |
| CN104553694A (en) * | 2013-10-16 | 2015-04-29 | 北汽福田汽车股份有限公司 | Relief structure for cabs, cab and vehicle |
| CN107933258A (en) * | 2017-10-20 | 2018-04-20 | 周本武 | Fixture block type car door |
| CN109849632A (en) * | 2018-03-04 | 2019-06-07 | 郑州国知网络技术有限公司 | A kind of new energy bus |
| CN210502213U (en) * | 2019-09-16 | 2020-05-12 | 北京汽车集团越野车有限公司 | Door exhaust structure, door and vehicle |
-
2019
- 2019-09-16 CN CN201910871408.9A patent/CN110497780A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006027337A (en) * | 2004-07-13 | 2006-02-02 | Nishikawa Rubber Co Ltd | Ventilation structure of car door |
| CN104553694A (en) * | 2013-10-16 | 2015-04-29 | 北汽福田汽车股份有限公司 | Relief structure for cabs, cab and vehicle |
| CN107933258A (en) * | 2017-10-20 | 2018-04-20 | 周本武 | Fixture block type car door |
| CN109849632A (en) * | 2018-03-04 | 2019-06-07 | 郑州国知网络技术有限公司 | A kind of new energy bus |
| CN210502213U (en) * | 2019-09-16 | 2020-05-12 | 北京汽车集团越野车有限公司 | Door exhaust structure, door and vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147334A (en) * | 2021-04-30 | 2021-07-23 | 东风商用车有限公司 | Door structure and commercial car |
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