CN110789319A - Waterproof sealing structure of luggage compartment door of passenger car - Google Patents
Waterproof sealing structure of luggage compartment door of passenger car Download PDFInfo
- Publication number
- CN110789319A CN110789319A CN201911176258.6A CN201911176258A CN110789319A CN 110789319 A CN110789319 A CN 110789319A CN 201911176258 A CN201911176258 A CN 201911176258A CN 110789319 A CN110789319 A CN 110789319A
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- Prior art keywords
- sealing
- waterproof
- bolt
- connecting section
- door
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- 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
- B60J10/84—Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the vehicle body
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- 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
- B60J10/20—Sealing arrangements characterised by the shape
- B60J10/25—Sealing arrangements characterised by the shape characterised by water drainage means
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- 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
- B60J10/45—Assembling sealing arrangements with vehicle parts
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- 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
-
- 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
- B60J9/00—Devices not provided for in one of main groups B60J1/00 - B60J7/00
- B60J9/02—Entrance or exit closures other than windows, doors, or in roofs, e.g. emergency escape closures in vehicle bottom
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seal Device For Vehicle (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention provides a waterproof sealing structure of a luggage compartment door of a passenger car, which comprises a waist beam, a compartment door, a side wall skin, a connecting section bar, a hinge, a sealing bolt and a sealing rubber strip, wherein the waist beam is connected with the compartment door through the connecting section bar; the side wall skin is fixed on the waist rail, the connecting section is riveted on the frame and is positioned at the bottom of the waist rail, the bottom of the connecting section is provided with a diversion trench, and the connecting section is provided with a turnover avoiding opening above the diversion trench; the hinge is arranged on the connecting section bar and the cabin door, and the top of the cabin door can rotate into the turnover avoiding opening around the hinge; the sealing bolt is welded on the cabin door and is positioned below the connecting section bar, and the sealing bolt is provided with a bolt cutter protruding towards one side of the frame; the two sealing rubber strips are fixedly arranged on the inner side of the sealing bolt along the up-down direction, a bolt seam is arranged between the two sealing rubber strips, and when the cabin door is closed, the bolt knife can be inserted into the bolt seam and extrude the sealing rubber strips.
Description
Technical Field
The invention belongs to the technical field of vehicle manufacturing, and particularly relates to a waterproof sealing structure of a luggage compartment door of a passenger car.
Background
The sealing performance of the luggage compartment door of the passenger car is an important index for measuring the quality of the compartment door, the upper turnover compartment door is a mainstream compartment door structure in the current market, the compartment door is installed on a car body through a hinge or a connecting rod hinge to realize the turnover of the compartment door, a turnover avoiding gap needs to be reserved between the compartment door and the car body, and therefore rainwater can easily enter the compartment door through the turnover avoiding gap. Usually, a diversion trench and a sealing rubber strip are arranged on a vehicle body to divert rainwater and seal a cabin door, however, the single waterproof structure is difficult to block large-flow rainwater, the water seepage phenomenon in the cabin door still occurs in a water spraying test and a water immersion test, the waterproof sealing performance is to be improved, and the sealing rubber strip is easy to age after being eroded by rainwater for a long time, so that the service life is shortened.
Disclosure of Invention
The invention aims to provide a waterproof sealing structure of a passenger car luggage compartment door with good waterproof and sealing performances.
The invention provides the following technical scheme:
a waterproof sealing structure of a luggage compartment door of a passenger car comprises a waist rail, a compartment door, a side wall skin, a connecting section bar, a hinge, a sealing bolt and a sealing rubber strip; the side wall skin is fixed on the waist rail, the connecting section is riveted on the frame and positioned at the bottom of the waist rail, a diversion trench is arranged at the bottom of the connecting section, and a turnover avoiding opening is arranged above the diversion trench of the connecting section; the hinge is arranged on the connecting section bar and the cabin door, and the top of the cabin door can rotate into the turnover avoiding opening around the hinge; the sealing bolt is welded on the cabin door, is positioned below the connecting section bar and is provided with a bolt knife protruding towards one side of the frame; the two sealing rubber strips are fixedly arranged on the inner side of the sealing bolt along the up-down direction, a bolt seam is arranged between the two sealing rubber strips, and when the cabin door is closed, the bolt knife can be inserted into the bolt seam and extrude the sealing rubber strips.
Preferably, the sealing bolt further comprises an integrally formed bolt body welded to the inner side of the cabin door and a waterproof wall located at the side far away from the cabin door, wherein the waterproof wall is bent upwards by the bolt door body to form a waterproof groove together with the bolt body; when the cabin door is closed, the waterproof wall inwards extrudes the sealing rubber strip; the latch knife is horizontally fixed at the center of the inner side wall of the waterproof wall.
Preferably, the sealing rubber strip comprises an upper sealing strip and a lower sealing strip, the upper sealing strip comprises an upper sealing seam allowance and an upper sealing strip body which are fixedly connected, the lower sealing strip comprises a lower sealing seam allowance and a lower sealing strip body which are fixedly connected, and the upper sealing strip body and the lower sealing strip body are respectively positioned on the outer sides of the upper sealing seam allowance and the lower sealing seam allowance; the bottom welding of connecting section bar has first erection column, first erection column inserts vertically in the last sealed tang, the welding has the second erection column on the lateral wall of frame, the second erection column inserts vertically in the lower sealed tang.
Preferably, a horizontal upper pressing strip is welded to the first mounting post, and when the latch knife is inserted into the latch slit, the upper pressing strip presses the upper sealing strip body from above the upper sealing strip body.
Preferably, the upper pressing strip extends to one side of the waterproof wall and covers the top of the waterproof wall.
Preferably, a horizontal lower extrusion strip is welded to the second mounting post, and after the latch knife is inserted into the latch slot, the lower extrusion strip extrudes the lower sealing strip body from below the lower sealing strip body.
Preferably, the upper sealing strip body and the lower sealing strip body are both solid sealing strips.
Preferably, the side wall skin is bent towards the bottom of the waist rail and wraps the waist rail, a water retaining edge is arranged at the top of the connecting section bar, the water retaining edge is riveted at the bottom of the side wall skin, a downward inclined water throwing brim is arranged on the outer edge of the water retaining edge, and the water throwing brim extends outwards to be located in the same longitudinal plane with the cabin door.
Preferably, the top end of the cabin door is of an inward-bent arc structure, and a movable gap is formed between the top of the cabin door and the water-throwing eaves.
The invention has the beneficial effects that: according to the invention, the sealing bolt is welded on the inner side wall of the cabin door, the upper sealing rubber strip and the lower sealing rubber strip are arranged on the frame, the bolt seam is arranged between the two sealing rubber strips, when the cabin door is closed, the bolt knife on the sealing bolt is automatically inserted into the bolt seam and extrudes the sealing rubber strips, and the bolt knife is simultaneously extruded by the upper sealing rubber strip and the lower sealing rubber strip, so that the waterproof sealing effect is improved, and the bolt knife is firmly fixed by the two sealing rubber strips, so that the tightness of the cabin door is enhanced, and the cabin door is prevented from shaking.
The sealing bolt of the invention comprises a waterproof groove formed by the waterproof wall and the bolt body, and the waterproof groove can guide rainwater seeped by the guide groove out to form another waterproof structure, thereby keeping the dryness in the cabin door. Meanwhile, the upright waterproof wall can prevent water flow from contacting the sealing rubber strip, so that the accelerated aging of the sealing rubber strip due to the long-term erosion of rainwater is avoided.
According to the invention, the first mounting column, the upper extrusion strip, the waterproof wall and the bolt cutter simultaneously extrude the upper sealing strip body from the periphery of the upper sealing strip body, so that the stress on the periphery of the upper sealing strip body is balanced, the periphery gap at the sealing structure is reduced, and the good sealing performance between the sealing bolt and the sealing rubber strip is maintained.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
labeled as: 1. a wale; 2. a cabin door; 3. side wall covering; 4. connecting the profiles; 5. a hinge; 6. a sealing latch; 7. a water blocking edge; 8. polishing a water eaves; 9. a clearance for movement; 10. a diversion trench; 11. turning over the dodging port; 12. a latch body; 13. a waterproof wall; 14. a waterproof groove; 15. a latch knife; 16. sealing strips are arranged; 17. a lower sealing strip; 18. an upper sealing seam allowance; 19. an upper sealing strip body; 20. a lower sealing seam allowance; 21. a lower seal strip body; 22. a first mounting post; 23. a second mounting post; 24. an upper extrusion strip; 25. and (4) extruding the strip downwards.
Detailed Description
As shown in fig. 1, the waterproof sealing structure of the passenger car luggage compartment door comprises a waist rail 1, a compartment door 2, a side wall skin 3, a connecting section 4, a hinge 5, a sealing latch 6 and a sealing rubber strip. The side wall skin 3 is fixed on the waist rail 1, and the side wall skin 3 is bent towards the bottom of the waist rail 1 to wrap the waist rail 1. The connecting section bar 4 is riveted on the frame and is located the bottom of waist rail 1, and the top of connecting section bar 4 is equipped with manger plate limit 7, and manger plate limit 7 is riveted in the bottom of side wall covering 3, and the outer edge of manger plate limit 7 is equipped with the throwing eaves 8 of downward sloping, and throwing eaves 8 outwards extends to and is located same longitudinal plane with the hatch door. The water-throwing eaves 8 can be used as a first waterproof structure, so that rainwater is obliquely splashed out towards the upper part of the outer side of the cabin door, and most of rainwater is prevented from entering the cabin door. The top end of the cabin door 2 is of an inward-bent arc structure, a movable gap 9 for overturning the cabin door is arranged between the top of the cabin door and the water-throwing eaves 8, and the top end of the cabin door 2 is bent inward to further prevent partial rainwater from entering the inner side of the cabin door from the movable gap 9.
The bottom of the connecting section bar 4 is provided with a diversion trench 10, and the diversion trench 10 can divert water flow out from the left and right sides of the cabin door 2. The connecting section bar 4 is provided with a turnover avoidance port 11 above the diversion trench 10; the hinge 5 is arranged on the connecting section bar 4 and the cabin door 2, and the top of the cabin door 2 can rotate into the turnover avoidance opening 11 around the hinge 5, so that the cabin door is opened.
As shown in fig. 2, the sealing latch 6 is welded on the door 2 and located below the connecting section 4, the sealing latch 6 includes an integrally formed latch body 12 and a waterproof wall 13, the latch body 12 is welded on the inner side of the door 2, the waterproof wall 13 is located on the side away from the door 2, the waterproof wall 13 is bent upward by the door body 12 to form a waterproof groove 14 together with the latch body 12, and the waterproof groove 14 can catch water drops seeped down by the diversion groove 10 and divert the water drops out of the left and right sides of the door 2.
A latch knife 15 horizontally protruding toward one side of the vehicle frame is welded to the center of the inner side wall of the waterproof wall 13. Two joint strip along the fixed inboard that sets up in sealed breech 6 of upper and lower direction, are equipped with the breech seam between two joint strip, when the hatch door was closed, breech sword 15 can insert the breech seam and extrude two joint strip simultaneously in vertical direction, and bulkhead 13 extrudees two joint strip to the inboard this moment to form reliable sealed effect in three directions, prevent that rivers from permeating to the hatch door. In addition, the two sealing rubber strips also lock the latch knife 15, so that the tightness of the cabin door 2 is improved, and the situation that the cabin door 2 shakes to cause water seepage around the cabin door is prevented.
The sealing rubber strip comprises an upper sealing strip 16 and a lower sealing strip 17, the upper sealing strip 16 comprises an upper sealing seam allowance 18 and an upper sealing strip body 19 which are fixedly connected, the lower sealing strip 17 comprises a lower sealing seam allowance 20 and a lower sealing strip body 21 which are fixedly connected, the upper sealing seam allowance 18 and the lower sealing seam allowance 20 are both U-shaped seam allowances, the upper sealing strip body 19 and the lower sealing strip body 21 are both solid sealing strips, and the upper sealing strip body 19 and the lower sealing strip body 21 are respectively positioned on the outer sides of the upper sealing seam allowance 18 and the lower sealing seam allowance 20; a first mounting column 22 is welded at the bottom of the connecting section bar 4, the first mounting column 22 is vertically inserted into the upper sealing seam allowance 18, a second mounting column 23 is welded on the outer side wall of the frame, and the second mounting column 23 is vertically inserted into the lower sealing seam allowance 20.
A horizontal upper pressing strip 24 is welded to the first mounting post 22, and when the latch knife 15 is inserted into the latch slit, the upper pressing strip 24 presses the upper seal strip body 19 from above the upper seal strip body 19. A horizontal lower extrusion strip 25 is welded on the second mounting column 23, and after the latch knife 15 is inserted into the latch slot, the lower extrusion strip 25 extrudes the lower sealing strip body 21 from the lower part of the lower sealing strip body 21.
The upper sealing seam allowance 18 and the lower sealing seam allowance 20 respectively extrude the upper sealing strip body 19 and the lower sealing strip body 21 to the outer side, the upper extrusion strip 24 extrudes the upper sealing strip body 19 downwards, and the lower extrusion strip 25 extrudes the lower sealing strip body 21 upwards, so that the periphery of the upper sealing strip body 19 is subjected to extrusion forces of the first mounting column 22, the upper extrusion strip 24, the waterproof wall 13 and the latch knife 15, the peripheral gap between the first mounting column and the upper extrusion strip is small, the compression is balanced, and the sealing effect is better. In the same way, the periphery of the lower sealing strip body 21 is pressed by the second mounting column 23, the latch knife 15, the waterproof wall 13 and the lower pressing strip 23.
The upper squeeze strip 24 extends to one side of the waterproof wall 13 and covers the top of the waterproof wall 13, so that water drops are prevented from permeating the upper seal strip body 19 from between the upper squeeze strip 24 and the top of the waterproof wall 13, and the dryness of the upper seal strip body 19 is ensured.
The working process of the invention is as follows: when the cabin door 2 is closed, the latch knife 15 rotates clockwise along with the cabin door 2, the lower sealing strip body 21 is gradually extruded to deform until the latch knife 15 is inserted into a latch gap, at the moment, the upper sealing strip body 19 and the lower sealing strip body 21 are respectively extruded by the latch knife 15 towards the upper side and the lower side, the upper sealing strip body 19 and the lower sealing strip body 21 are extruded by the waterproof wall 13 towards the inner side, the upper extrusion strip 24 downwards extrudes the upper sealing strip body 19, and the lower extrusion strip 25 upwards extrudes the lower sealing strip body 21, so that circumferential gaps between the two sealing strip bodies and other extrusion parts are eliminated, and the sealing performance between the sealing latch and the sealing rubber strips is enhanced. Meanwhile, the inside of the cabin door is subjected to multiple waterproof by the water-throwing eaves 8, the arc-shaped structure at the top end of the cabin door, the flow guide groove 10, the waterproof groove 14 of the sealing bolt and the upper extrusion strip 24, and the waterproof effect is good. The sealing rubber strip provided by the invention does not contact water drops, can keep a dry state, and prolongs the service life of the sealing rubber strip.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A waterproof sealing structure of a luggage compartment door of a passenger car is characterized by comprising a waist beam, a compartment door, a side wall skin, a connecting section bar, a hinge, a sealing bolt and a sealing rubber strip; the side wall skin is fixed on the waist rail; the connecting section is riveted on the frame and positioned at the bottom of the waist rail, a diversion trench is arranged at the bottom of the connecting section, and a turnover avoiding opening is arranged above the diversion trench of the connecting section; the hinge is arranged on the connecting section bar and the cabin door, and the top of the cabin door can rotate into the turnover avoiding opening around the hinge; the sealing bolt is welded on the cabin door, is positioned below the connecting section bar and is provided with a bolt knife protruding towards one side of the frame; the two sealing rubber strips are fixedly arranged on the inner side of the sealing bolt along the up-down direction, a bolt seam is arranged between the two sealing rubber strips, and when the cabin door is closed, the bolt knife can be inserted into the bolt seam and extrude the sealing rubber strips.
2. The waterproof and sealed structure for a passenger car trunk door according to claim 1, wherein the sealing latch further comprises an integrally formed latch body welded to the inner side of the door, and a waterproof wall located on the side away from the door, the waterproof wall being bent upward by the latch door body to form a waterproof groove together with the latch body; when the cabin door is closed, the waterproof wall inwards extrudes the sealing rubber strip; the latch knife is horizontally fixed at the center of the inner side wall of the waterproof wall.
3. The waterproof sealing structure of the passenger car luggage compartment door according to claim 2, wherein the sealing rubber strip comprises an upper sealing strip and a lower sealing strip, the upper sealing strip comprises a fixedly connected upper sealing seam allowance and an upper sealing strip body, the lower sealing strip comprises a fixedly connected lower sealing seam allowance and a lower sealing strip body, and the upper sealing strip body and the lower sealing strip body are respectively located at the outer sides of the upper sealing seam allowance and the lower sealing seam allowance; the bottom welding of connecting section bar has first erection column, first erection column inserts vertically in the last sealed tang, the welding has the second erection column on the lateral wall of frame, the second erection column inserts vertically in the lower sealed tang.
4. The waterproof and sealed structure of a passenger car luggage compartment door according to claim 3, wherein a horizontal upper pressing strip is welded to the first mounting post, and when the latch knife is inserted into the latch slit, the upper pressing strip presses the upper sealing strip body from above the upper sealing strip body.
5. The waterproof sealing structure for a passenger car trunk door according to claim 4, wherein the upper pressing strip extends toward one side of the bulkhead and covers a top of the bulkhead.
6. The waterproof sealing structure for a passenger car luggage compartment door according to claim 5, wherein a horizontal lower pressing strip is welded to the second mounting post, and when the latch knife is inserted into the latch slit, the lower pressing strip presses the lower sealing strip body from below the lower sealing strip body.
7. The waterproof and sealing structure for a passenger car luggage compartment door according to claim 6, wherein the upper sealing strip body and the lower sealing strip body are both solid sealing strips.
8. The waterproof and sealing structure for a trunk door of a passenger car according to any one of claims 1 to 7, wherein the side wall skin is bent toward the bottom of the wale to wrap the wale; the top of the connecting section bar is provided with a water retaining edge, the water retaining edge is riveted to the bottom of the side wall covering, the outer edge of the water retaining edge is provided with a downward-inclined water-throwing brim, and the water-throwing brim extends outwards to be located in the same longitudinal plane with the cabin door.
9. The waterproof and sealed structure of the passenger car luggage compartment door according to claim 8, wherein the top end of the compartment door is an inward-bent arc structure, and a movable gap is provided between the top of the compartment door and the water-throwing brim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911176258.6A CN110789319B (en) | 2019-11-26 | 2019-11-26 | Waterproof sealing structure of luggage compartment door of passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911176258.6A CN110789319B (en) | 2019-11-26 | 2019-11-26 | Waterproof sealing structure of luggage compartment door of passenger car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110789319A true CN110789319A (en) | 2020-02-14 |
| CN110789319B CN110789319B (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911176258.6A Active CN110789319B (en) | 2019-11-26 | 2019-11-26 | Waterproof sealing structure of luggage compartment door of passenger car |
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| Country | Link |
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| CN (1) | CN110789319B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101376333A (en) * | 2007-08-29 | 2009-03-04 | 丰田合成株式会社 | Door weatherstrip |
| CN201217440Y (en) * | 2008-09-02 | 2009-04-08 | 铁道部运输局 | Sealing structure for rail vehicle cabinet door |
| CN201677723U (en) * | 2009-12-30 | 2010-12-22 | 爱威机电(南京)有限公司 | Upper sealing structure of rocking door in vehicle |
| US20120174491A1 (en) * | 2009-07-17 | 2012-07-12 | Clark Patrick R | Co-extruded u-channel with integrated glassrun |
| CN202368310U (en) * | 2011-12-19 | 2012-08-08 | 北汽福田汽车股份有限公司 | Sealing structure for bus luggage compartment door |
| CN104405265A (en) * | 2014-10-15 | 2015-03-11 | 浙江省海洋开发研究院 | Inflating sealing structure for cabin door |
| JP2017013599A (en) * | 2015-06-30 | 2017-01-19 | 西川ゴム工業株式会社 | Seal material for automobile door |
-
2019
- 2019-11-26 CN CN201911176258.6A patent/CN110789319B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101376333A (en) * | 2007-08-29 | 2009-03-04 | 丰田合成株式会社 | Door weatherstrip |
| CN201217440Y (en) * | 2008-09-02 | 2009-04-08 | 铁道部运输局 | Sealing structure for rail vehicle cabinet door |
| US20120174491A1 (en) * | 2009-07-17 | 2012-07-12 | Clark Patrick R | Co-extruded u-channel with integrated glassrun |
| CN201677723U (en) * | 2009-12-30 | 2010-12-22 | 爱威机电(南京)有限公司 | Upper sealing structure of rocking door in vehicle |
| CN202368310U (en) * | 2011-12-19 | 2012-08-08 | 北汽福田汽车股份有限公司 | Sealing structure for bus luggage compartment door |
| CN104405265A (en) * | 2014-10-15 | 2015-03-11 | 浙江省海洋开发研究院 | Inflating sealing structure for cabin door |
| JP2017013599A (en) * | 2015-06-30 | 2017-01-19 | 西川ゴム工業株式会社 | Seal material for automobile door |
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| Publication number | Publication date |
|---|---|
| CN110789319B (en) | 2021-12-10 |
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