CN210502213U - Door exhaust structure, door and vehicle - Google Patents
Door exhaust structure, door and vehicle Download PDFInfo
- Publication number
- CN210502213U CN210502213U CN201921538886.XU CN201921538886U CN210502213U CN 210502213 U CN210502213 U CN 210502213U CN 201921538886 U CN201921538886 U CN 201921538886U CN 210502213 U CN210502213 U CN 210502213U
- Authority
- CN
- China
- Prior art keywords
- door
- exhaust
- vehicle door
- sealing strip
- vehicle
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The embodiment of the utility model provides a door exhaust structure, door and vehicle relates to vehicle accessories technical field, wherein the door exhaust structure is applied to the door, the door includes door inner panel, and installs first sealing strip and second sealing strip on the door inner panel, be equipped with the mounting hole that is located between first sealing strip and the second sealing strip on the door inner panel; the vehicle door exhaust structure comprises an exhaust cushion and a frame matched with the mounting hole; the frame is provided with a first surface, a second surface arranged opposite to the first surface and an exhaust through hole which simultaneously penetrates through the first surface and the second surface; the exhaust gasket is mounted to the first surface, the exhaust gasket being transitionable between a closed state and an open state. The embodiment of the utility model provides a door exhaust structure can close the air between the in-process discharge multichannel sealing strip at the door, reduces the required power of closing tightly of closing the door, improves the quality of closing the door.
Description
Technical Field
The utility model relates to a vehicle accessory technical field especially relates to a door exhaust structure, door and vehicle.
Background
Because of the influence of air pressure resistance, the door usually needs a larger closing force when being closed, and the air pressed into the carriage in the door closing process can be exhausted by arranging the pressure relief device at the rear wheel cover part of the vehicle body. Along with the improvement of user to vehicle comfort requirement, usually or be provided with multichannel sealing strip on the door to improve leakproofness and sound insulation noise reduction effect, but the air between the sealing strip often can't effectively discharge when closing the door, has increased the atmospheric pressure resistance. In the prior art, air between sealing strips is exhausted by cutting the sealing strips, but the sealing performance and the sound insulation and noise reduction effects of the vehicle door are reduced.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a door exhaust structure, door and vehicle to solve current to carrying out the problem that carminative structure can lead to door leakproofness and syllable-dividing noise reduction effect to reduce between the door multichannel sealing strip.
In order to solve the technical problem, the utility model discloses a realize like this:
the utility model provides a vehicle door exhaust structure, which is applied to a vehicle door, wherein the vehicle door comprises a vehicle door inner plate, a first sealing strip and a second sealing strip which are arranged on the vehicle door inner plate, and a mounting hole which is arranged between the first sealing strip and the second sealing strip is arranged on the vehicle door inner plate;
the vehicle door exhaust structure comprises an exhaust cushion and a frame matched with the mounting hole;
the frame is provided with a first surface, a second surface arranged opposite to the first surface and an exhaust through hole which simultaneously penetrates through the first surface and the second surface;
the exhaust gasket mounted to the first surface, the exhaust gasket being transitionable between a closed state and an open state;
in the closed state, the vent pad blocks the vent through hole; in the open state, the exhaust gasket opens the exhaust through hole.
Optionally, the exhaust gasket has a first end and a second end arranged oppositely;
the first end portion is adhered to the first surface, and the second end portion overlaps the first surface.
Optionally, the frame further has a third surface adjacent to the first surface;
and a clamping groove is formed in the third surface.
Optionally, the third surface has a first face unit and a second face unit;
in the direction from the first surface to the second surface, the first surface unit and the second surface unit are respectively positioned at two sides of the clamping groove;
the second face unit is located at a distal end of the exhaust through hole relative to the first face unit.
Optionally, the first face unit is gradually distant from the exhaust through hole in a direction along the first surface to the second surface.
Optionally, a sealing bowl is fixedly connected to the second surface unit.
Optionally, the cross-sectional shape of the frame is a zigzag shape.
The embodiment of the utility model provides a still provide a door, include: a door inner panel;
a first sealing strip and a second sealing strip which are arranged on the inner plate of the vehicle door;
and the above-mentioned door vent structure;
the inner plate of the vehicle door is provided with a mounting hole positioned between the first sealing strip and the second sealing strip;
the frame of the door exhaust structure is mounted into the mounting hole.
Optionally, the door structure further comprises a door outer plate, and a door cavity is enclosed between the door inner plate and the door outer plate;
the exhaust cushion is installed obliquely into the door cavity.
The embodiment of the utility model provides a vehicle is still provided, including foretell door.
The embodiment of the utility model provides a door exhaust structure can discharge the air between the multichannel sealing strip in the door closing process, reduces the required shut tight power of closing the door, improves the quality of closing the door; need not to tailor current sealing strip simultaneously, avoided because of the reduction of leakproofness and the noise reduction effect that the sealing strip length shortens and leads to.
Drawings
Fig. 1 is a perspective view of a vehicle door exhaust structure provided in an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a detail view of section B of FIG. 2;
FIG. 4 is a schematic structural view of a vehicle door according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a door vent structure in a vehicle according to an embodiment of the present invention;
fig. 6 is a sectional view taken along the direction C-C of fig. 5.
The figures show that: the door exhaust structure 100; a frame 110; a first surface 111; a second surface 112; an exhaust through hole 113; a card slot 114; a first face unit 115; a second face unit 116; an exhaust cushion 120; a sealing bowl 130; a vehicle door 200; a door inner panel 210; a first sealing strip 220; a second sealing strip 230; a door outer panel 240; a door trim panel 250; a door frame 300; the door frame outer panel 310.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments. In the following description, specific details are provided, such as specific configurations and components, merely to facilitate a thorough understanding of embodiments of the invention. Thus, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
The embodiment of the utility model provides a door exhaust structure, be applied to the door, the door includes the door inner panel to and install first sealing strip and second sealing strip on the door inner panel, be equipped with the mounting hole that is located between first sealing strip and the second sealing strip on the door inner panel;
as shown in fig. 1 to 3, the door venting structure includes a vent pad 120 and a frame 110 fitted to the mounting hole; the frame 110 has a first surface 111, a second surface 112 disposed opposite to the first surface 111, and a vent through hole 113 penetrating both the first surface 111 and the second surface 112; the exhaust gasket 120 is mounted to the first surface 111, the exhaust gasket 120 being transitionable between a closed state and an open state; in the closed state, the exhaust gasket 120 blocks the exhaust through hole 113; in the open state, the exhaust gasket 120 opens the exhaust through hole 113.
Referring to fig. 6, in a vehicle door with multiple sealing strips, at the closing moment of the vehicle door, air swept in during the closing process is collected in a closed space defined by two adjacent sealing strips of the vehicle door, the vehicle door inner plate 210 and the vehicle door frame outer plate 310, so that the pressure in the closed space is increased, and if the air cannot be exhausted, the closing force required for closing the door is increased. When the door vent structure provided in this embodiment is provided on the door inner panel 210, when the pressure in the closed space rises, the air pushes the vent pad 120 to the open state, and enters the door cavity of the door along the vent hole 113, thereby instantaneously reducing the air pressure in the closed space, reducing the air pressure resistance at the moment of closing the door, and reducing the required tightening force. The air pressed into the door cavity can be exhausted out of the vehicle through a water drainage hole or other gaps at the lower part of the door. When the air pressure in the closed space is reduced to a certain value, the exhaust pad 120 automatically returns to a closed state under the action of the restoring force of the material, gravity or other elastic elements, so that the sealing performance between the door cavities and the door frames is ensured.
The embodiment of the utility model provides a door exhaust structure can discharge the air between the multichannel sealing strip in the door closing process, reduces the required shut tight power of closing the door, improves the quality of closing the door; need not to tailor current sealing strip simultaneously, avoided because of the reduction of leakproofness and the noise reduction effect that the sealing strip length shortens and leads to.
Optionally, the exhaust gasket 120 has a first end and a second end arranged oppositely; the first end portion is adhered to the first surface 111, and the second end portion overlaps the first surface 111.
The exhaust gasket 120 can cover the opening of the exhaust through hole 113 on the first surface 111 to ensure the sealing property in the closed state, and the first end portion and the second end portion of the exhaust gasket 120 are respectively located on two different sides of the exhaust through hole 113 in the radial direction. The first end of the exhaust gasket 120 is bonded to the first surface 111, so that a gap is prevented from being generated therebetween, and the sealing performance is improved. The whole or part of the exhaust gasket 120 may be a material piece having elastic deformation capability, and the second end portion is separated from the first surface 111 by the pressure difference, thereby exposing the exhaust through hole 113; when the pressure difference is less than a predetermined value, the exhaust pad 120 is restocked on the first surface 111 by its own resilience or gravity, thereby closing the exhaust through hole 113. In the present embodiment, in order to open and close the exhaust through hole 113, only one exhaust pad 120 is used, and the overall structure is simple and the manufacturing cost is low.
In some possible embodiments, the frame 110 and the exhaust pad 120 may also be designed as a valve structure having a valve seat and an elastic member, such as a relief valve, to improve the connection stability of the whole structure, but the manufacturing cost is increased accordingly. Alternatively, the first end of the exhaust gasket 120 may be hinged to the frame 110, so that the material of the exhaust gasket 120 may be selected in various ways, but more consideration needs to be given to the sealing performance of the exhaust gasket 120 in the closed state.
Optionally, the frame 110 further has a third surface adjacent to the first surface 111; a card slot 114 is provided on the third surface.
The third surface may be considered as an outer wall surface of the above-described exhaust through hole 113, or an outer circumferential surface of the frame 110. The purpose of the clamping groove 114 is to clamp the frame 110 and the inner panel of the vehicle door, and the clamping mode of the clamping groove 114 can be suitable for installing more shaped frames 110.
In an alternative embodiment, the cross-sectional shape of the frame 110 is a zigzag shape, that is, the cross-section of the frame 110 is rectangular as a whole, and the cross-section of the exhaust through hole 113 is also rectangular. This configuration has advantages in that it can allow a sufficient bonding width between the exhaust pad 120 and the frame 110, on the one hand, and also facilitate sufficient exposure of the exhaust through-holes 113 during exhaust.
In other alternative embodiments, the cross section of the frame 110 may also be circular, semicircular, or polygonal with non-rectangular shape, and the cross section shape of the exhaust through hole 113 may also be selected according to actual needs. Further alternatively, the frame 110 may also be provided with a structure for mounting a fastener, such as a screw hole, etc., and connected to the door inner panel by the provided fastener; when the cross section of the frame 110 is circular, it may be directly screwed to the door inner panel by providing an external thread.
Optionally, as shown in fig. 3, the third surface has a first face unit 115 and a second face unit 116; the first face unit 115 and the second face unit 116 are respectively located on both sides of the card slot 114 in a direction along the first surface 111 to the second surface 112; the second face unit 116 is located at a distal end of the exhaust through-hole 113 with respect to the first face unit 115.
When the frame 110 is installed in the installation hole of the door inner panel, the door inner panel is clamped into the clamping groove 114 and contacts with two wall surfaces of the clamping groove 114, the second surface unit 116 is relatively far away from the exhaust through hole 113, namely, the frame 110 has a larger cross section at the position of the second surface unit 116, so that the size of one side wall surface of the clamping groove 114 is increased, the contact area with the door inner panel is enlarged, and the combination stability is improved.
Alternatively, the first face unit 115 is gradually distant from the exhaust through hole 113 in a direction along the first surface 111 to the second surface 112. The first face unit 115, which is obliquely arranged, can play a role of guiding in the process of fitting the frame 110 into the mounting hole, facilitating the fitting of the frame 110.
Optionally, a sealing bowl 130 is fixedly connected to the second panel unit 116.
In an alternative embodiment, the sealing bowl 130 is vulcanized integrally with the frame 110. referring to fig. 6, in actual assembly, the sealing bowl 130 presses against the inner door panel while ensuring a seal. Alternatively, the sealing bowl 130 is slightly inclined in a radially outward direction toward the side of the first surface 111 so as to be pressed against the door inner panel by elastic deformation thereof at the time of assembly, thereby improving sealing performance.
The embodiment of the utility model provides a door exhaust structure can lose heart to the space between the door multichannel sealing strip, reduces the resistance of closing the door, improves the quality of closing the door; the structure of the exhaust cushion is simple, the manufacturing cost is low, the frame can be installed on the vehicle door in a clamping mode, the operation is simple, and the exhaust cushion is suitable for installing frames in various shapes; meanwhile, the sealing bowl is arranged, so that the assembly tightness is effectively improved.
The embodiment of the utility model provides a still provide a door, include: a door inner panel 210; a first sealing tape 220 and a second sealing tape 230 mounted on the door inner panel 210; and the door vent structure 100 described above; the inner door panel 210 is provided with an installation hole between the first sealing strip 220 and the second sealing strip 230; the frame 110 of the door exhaust structure 100 is mounted into the mounting hole.
As shown in fig. 4 and 5, the door exhaust structure 100 is installed between two sealing strips, and in the process of closing the door, in the sealed space surrounded by the first sealing strip 220, the second sealing strip 230, the door inner panel 210 and the door frame outer panel, the pressure is increased due to the accumulation of air, the pressure pushes the exhaust pad 120 in the door exhaust structure 100 away from the frame 110, the exhaust through hole 113 is exposed, and the air enters the door cavity, so as to perform the pressure relief effect on the sealed space between the two sealing strips, further reduce the closing force required for closing the door, and improve the door closing quality.
In practical applications, the number of the door seal strips may be more than two, the first seal strip 220 and the second seal strip 230 may be any two of three or more seal strips, and the number of the door exhaust structure 100 mounted on the door may be one or more.
Optionally, the vehicle door further comprises a vehicle door outer plate 240, and a vehicle door cavity is enclosed between the vehicle door inner plate 210 and the vehicle door outer plate 240; the exhaust gasket 120 is installed obliquely into the door cavity.
Generally, a door includes a door inner panel 210, a door outer panel 240, and a door trim panel 250, a door cavity is formed between the door inner panel 210 and the door outer panel 240, and the door trim panel 250 is attached to the door inner panel 210. The door chamber communicates with a space outside the door chamber through a drain hole or other gap provided in the lower portion of the door, through which air pressed into the door chamber can be discharged.
As shown in fig. 5 (with the outer door panel hidden), the exhaust gasket 120 is installed in the door cavity, so that the exhaust gasket 120 has enough space to move and avoid interference with other structures. The exhaust pad 120 is disposed obliquely with respect to the horizontal plane, so that after the pressure relief is completed, the movable end (i.e., the second end) of the exhaust pad 120 can be attached to the first surface of the frame 110 under the action of gravity, thereby ensuring the sealing property between the door cavity and the door frame.
The utility model discloses the door, through door exhaust structure's setting, can carry out the pressure release to the space between the multichannel sealing strip, reduce the atmospheric pressure resistance in the twinkling of an eye of closing the door to reduce whole door closing force, improve the quality of closing the door.
The embodiment of the utility model provides a vehicle is still provided, including foretell door 200.
As shown in fig. 6, the vehicle further includes a door frame 300, during the closing process of the door 200, the pressure in the sealed space between the first sealing strip 220, the second sealing strip 230, the door inner panel 210 and the door frame outer panel 310 of the door frame 300 rises due to the accumulation of air, and through the action of the door exhaust structure 100 on the door 200, the air in the sealed space can be discharged into the door cavity and further discharged from the water drain hole or other gaps on the door 200, thereby reducing the air pressure resistance at the moment of door closing, and further reducing the overall door closing force and improving the door closing quality.
The foregoing is directed to the preferred embodiments of the present invention, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the principles of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Claims (10)
1. The vehicle door exhaust structure is characterized by being applied to a vehicle door, wherein the vehicle door comprises a vehicle door inner plate, a first sealing strip and a second sealing strip which are arranged on the vehicle door inner plate, and a mounting hole which is positioned between the first sealing strip and the second sealing strip is formed in the vehicle door inner plate;
the vehicle door exhaust structure comprises an exhaust cushion (120) and a frame (110) matched with the mounting hole;
the frame (110) has a first surface (111), a second surface (112) disposed opposite to the first surface (111), and an exhaust through-hole (113) penetrating both the first surface (111) and the second surface (112);
the exhaust pad (120) is mounted to the first surface (111), the exhaust pad (120) being transitionable between a closed state and an open state;
in the closed state, the exhaust gasket (120) blocks the exhaust through hole (113); in the open state, the exhaust gasket (120) opens the exhaust through hole (113).
2. The vehicle door vent structure according to claim 1, wherein the vent pad (120) has a first end and a second end disposed opposite each other;
the first end portion is adhered to the first surface (111), and the second end portion overlaps the first surface (111).
3. The vehicle door vent structure according to claim 1, wherein the frame (110) further has a third surface adjacent to the first surface (111);
and a clamping groove (114) is formed in the third surface.
4. A vehicle door exhaust structure according to claim 3, wherein the third surface has a first surface unit (115) and a second surface unit (116);
the first face unit (115) and the second face unit (116) are respectively positioned at two sides of the clamping groove (114) in the direction from the first surface (111) to the second surface (112);
the second face unit (116) is located at a distal end of the exhaust through-hole (113) with respect to the first face unit (115).
5. The vehicle door exhaust structure according to claim 4, wherein the first face unit (115) is gradually distant from the exhaust through hole (113) in a direction along the first surface (111) to the second surface (112).
6. The vehicle door vent structure according to claim 4, wherein a sealing bowl (130) is fixedly attached to the second panel unit (116).
7. The vehicle door vent structure according to claim 1, wherein a cross-sectional shape of the frame (110) is a zigzag shape.
8. A vehicle door, comprising: a door inner panel (210);
a first sealing strip (220) and a second sealing strip (230) mounted on the door inner panel (210);
and a vehicle door exhaust structure (100) according to any one of claims 1 to 7;
the vehicle door inner plate (210) is provided with an installation hole between the first sealing strip (220) and the second sealing strip (230);
a frame (110) of the door vent structure (100) is mounted into the mounting hole.
9. The vehicle door of claim 8, further comprising an outer door panel (240), wherein a door cavity is enclosed between the inner door panel (210) and the outer door panel (240);
the exhaust gasket (120) is installed obliquely into the door cavity.
10. A vehicle, characterized by comprising a door (200) as claimed in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538886.XU CN210502213U (en) | 2019-09-16 | 2019-09-16 | Door exhaust structure, door and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538886.XU CN210502213U (en) | 2019-09-16 | 2019-09-16 | Door exhaust structure, door and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210502213U true CN210502213U (en) | 2020-05-12 |
Family
ID=70570066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921538886.XU Expired - Fee Related CN210502213U (en) | 2019-09-16 | 2019-09-16 | Door exhaust structure, door and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210502213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497780A (en) * | 2019-09-16 | 2019-11-26 | 北京汽车集团越野车有限公司 | Car door exhaust structure, car door and vehicle |
-
2019
- 2019-09-16 CN CN201921538886.XU patent/CN210502213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497780A (en) * | 2019-09-16 | 2019-11-26 | 北京汽车集团越野车有限公司 | Car door exhaust structure, car door and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0122928Y2 (en) | ||
| JP2784456B2 (en) | Waterproof structure of car door | |
| US5738476A (en) | Fastener | |
| CN210502213U (en) | Door exhaust structure, door and vehicle | |
| US20090322118A1 (en) | Water Shield With Integrated Modular Sealing | |
| US4783116A (en) | Sunroof frame assembly for vehicles | |
| US6260977B1 (en) | Stay for door mirror | |
| JP4725388B2 (en) | Vehicle door structure | |
| CN215904294U (en) | Empennage mechanism and vehicle with same | |
| CN108216071B (en) | Sealing strip and vehicle | |
| CN110497780A (en) | Car door exhaust structure, car door and vehicle | |
| JP3193102B2 (en) | Automotive glass run | |
| JP3788989B2 (en) | Mounting structure of the opening frame that forms the entrance / exit of the bathroom | |
| JP2004243792A (en) | Weather strip for automobile | |
| JP3711918B2 (en) | Mounting structure of center rail cover of sliding door for automobile | |
| JP3456888B2 (en) | Storage door | |
| JPH059240Y2 (en) | ||
| CN110725642B (en) | Isobaric adhesive tape avoids lock point seal structure | |
| CN220865184U (en) | Door sealing strip and vehicle | |
| CN209874859U (en) | Upper frame air guide component of inward opening window | |
| JPS58200977A (en) | Gasket | |
| JPH07266980A (en) | High mount stop lamp installation structure | |
| JPH092049A (en) | Ventilation device for vehicle | |
| JPS5914627Y2 (en) | double glazing device | |
| JPH0418894Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |