CN112238740A - Sealing system for connecting drainage device and vehicle window glass - Google Patents

Sealing system for connecting drainage device and vehicle window glass Download PDF

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Publication number
CN112238740A
CN112238740A CN202010064465.9A CN202010064465A CN112238740A CN 112238740 A CN112238740 A CN 112238740A CN 202010064465 A CN202010064465 A CN 202010064465A CN 112238740 A CN112238740 A CN 112238740A
Authority
CN
China
Prior art keywords
sealing system
section
drain
shaped
positioning element
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
Application number
CN202010064465.9A
Other languages
Chinese (zh)
Inventor
徐阳
何涛
于婧
朱斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Saint Gobain Glass France SAS filed Critical Saint Gobain Glass France SAS
Priority to CN202010064465.9A priority Critical patent/CN112238740A/en
Priority to EP21745170.7A priority patent/EP4093624A4/en
Priority to US17/792,944 priority patent/US20230049818A1/en
Priority to PCT/CN2021/072380 priority patent/WO2021147791A1/en
Priority to JP2022537072A priority patent/JP2023510101A/en
Priority to KR1020227024327A priority patent/KR20220124719A/en
Publication of CN112238740A publication Critical patent/CN112238740A/en
Pending legal-status Critical Current

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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
    • B60J10/70—Sealing arrangements specially adapted for windows or windscreens
    • B60J10/72—Sealing arrangements specially adapted for windows or windscreens with integral wind-deflecting means, e.g. for preventing soiling
    • 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

Abstract

The present disclosure provides a sealing system for connecting a drain to a window pane, comprising: the water drainage device comprises a fixing section and a clamping section, wherein the fixing section is used for being connected with a vehicle window glass, and the clamping section is used for being detachably connected with the water drainage device and comprises a supporting body, an elastic arm and a transition part for connecting the supporting body and the elastic arm; wherein the sealing system further comprises a positioning element connected with the transition portion and the support body, the positioning element being at least partially elastically deformable; furthermore, the positioning element comprises an elastic leg connected with the transition part and a clamping joint connected with the supporting body, and the cross section of the clamping joint is in a U shape or a V shape, and the opening of the U shape or the V shape faces the supporting body. The sealing system according to the present disclosure makes it easier to fit the drain into the sealing system, and the drain may remain in the sealing system after experiencing long jounce and use.

Description

Sealing system for connecting drainage device and vehicle window glass
Technical Field
The present disclosure relates to automotive sub-components, and more particularly to a sealing system for connecting a drain to a window pane.
Background
In order to facilitate the drainage of water flowing down from a window glass (especially a front windshield) to the outside of a vehicle so as not to damage components such as an engine in the vehicle, a sealing system (also referred to as a "lower clip strip") is generally used in the prior art to connect the window glass and a drainage device (such as a water tank).
For example, patent CN1210172C discloses a profile for use as a sealing system for a windshield of an automobile, which comprises a contact surface section for fixing to the lower edge of the windshield and a section with a hook-shaped cross section; on the one hand, the vehicle window is fixed to the profile by means of gluing in the contact surface section and, on the other hand, the water tank is fixed to the profile by introducing a rib on the water tank cover into the above-mentioned section with a hook-shaped cross section.
Disclosure of Invention
However, because of the dimensional tolerances that are often present in drain devices (e.g., water tanks), it is often difficult or desirable to introduce the drain device into the sealing system during assembly to introduce the drain device into the sealing system. Also, the problem of the drainage popping up after assembly often occurs, leading to water leakage problems.
Embodiments of the present disclosure provide a sealing system for connecting a drain to a window pane that solves, or at least partially solves, the above-mentioned problems and other potential problems with prior art drain and sealing systems during assembly.
Specifically, the present disclosure provides a sealing system 100 for connecting a drain 200 and a window pane 300, comprising:
a fixing section 110 for connection with the window pane 300; and
a clamping section 120 for detachably connecting to the drainage device 200, the clamping section 120 comprising a support body 121, a resilient arm 122, and a transition 123 connecting the support body 121 and the resilient arm 122;
wherein the content of the first and second substances,
the sealing system 100 further comprises a positioning element 130 connected to the transition 123 and to the supporting body 121, the positioning element 130 being at least partially elastically deformable;
furthermore, the positioning element 130 comprises a resilient leg 131 connected to the transition 123 and a snap joint 132 connected to the support body 121, and the cross section of the snap joint 132 is U-shaped or V-shaped, and the opening of the U-shaped or V-shaped is facing the support body 121.
A basic idea is that, during the assembly/introduction of the drainage device 200 into the latching section 120 of the sealing system 100, the latching tab 132 is deformed and displaced in the direction of the opening of the U-or V-shape (for example, the support body 121) due to the positioning element 130 being at least partially elastically deformed, so that the drainage device 200 can be easily introduced into the sealing system 100.
After the drainage rib 210 is fully introduced into the sealing system 100, the protrusion of the free end of the rib 210 exceeds the snap fitting 132, which causes the force acting on the snap fitting 132 to be relatively reduced, so that the snap fitting 132 may partially spring back to abut against the drainage rib 210, thereby securing the drainage 200 to the sealing system 100. At this time, the first side 1321 and the second side 1322 of the clip head 132 having the U-shaped or V-shaped cross section extending along the length of the sealing system 100 (i.e., perpendicular to the paper) are both located above the rib 210. In order to pull the drain rib 210 out of the sealing system 100, the resistance of the first side 1321 and the second side 1322 above the rib 210 needs to be overcome at the same time, which obviously requires a greater expenditure of force.
In summary, the design according to the present disclosure makes it easier to fit the drain to the sealing system, while pulling the drain from the sealing system takes more force, so that the drain can remain on the sealing system after experiencing long jounce and use.
It should be understood that this summary is not intended to identify key or essential features of the embodiments of the disclosure, nor is it intended to be limiting as to the scope of the disclosure. Other features of the present disclosure will become readily apparent from the following description.
Drawings
The present disclosure will now be described in more detail, with reference to the accompanying drawings, wherein the objects, features and advantages of the disclosure are readily understood
FIG. 1 shows a cross-sectional view of a sealing system according to the present disclosure in an unassembled state;
FIG. 2 shows a cross-sectional view of a sealing system according to the present disclosure in an assembled state;
FIG. 3 shows an enlarged detail view of the region Z in FIG. 2;
fig. 4 illustrates a cross-sectional view of a sealing system according to another embodiment of the present disclosure.
The same or similar reference numbers will be used throughout the drawings to refer to the same or like elements.
Detailed Description
The present disclosure is further described below with reference to several exemplary embodiments in order to facilitate a full understanding of the present disclosure by those skilled in the art, but it should be understood that these embodiments are discussed only to enable those skilled in the art to better understand the subject matter described in the present disclosure so as to implement the present disclosure, and not to limit the scope, applicability, or examples set forth in the claims in any way. It should be understood that various features of the embodiments may be omitted, substituted, or added as desired without departing from the scope of the disclosure. In addition, features described in some embodiments may be combined in other embodiments.
In the present disclosure, the term "comprising" and its various variants may be understood as open-ended terms, which mean "including but not limited to"; the term "one embodiment" may be understood as "at least one embodiment"; the term "another embodiment" may be understood as "at least one other embodiment". Other terms that may be present but are not mentioned herein should not be construed or limited in a manner that would contradict the concept upon which the embodiments of the disclosure are based, unless expressly stated otherwise.
A cross-sectional view of a sealing system 100 for connecting a drain 200 and a window pane 300 according to the present disclosure in an unassembled state is first described below with reference to fig. 1. The length of the sealing system 100 refers to a length extending in a direction perpendicular to the drawing sheet, which substantially coincides with the length of the drain device 200 and the lower edge of the window glass 300. It is understood that the length of the sealing system 100 may also be greater or less than the length of the lower edge of the window pane 300 without departing from the principles and spirit of the present disclosure. In addition, it is to be understood that although a number of particular elements are illustrated herein, one skilled in the art may add one or more elements thereto, delete one or more elements therefrom, replace one or more elements with others, and the like, without departing from the principles and spirit of the present disclosure.
As shown in fig. 1, a sealing system 100 according to the present disclosure includes: a fastening section 110 for connection to a window pane 300. The fastening section 110 can be connected to the window pane 300 by an adhesive layer 400. The adhesive layer 400 is preferably applied to the fixing section 110 as an adhesive film or an adhesive strip (e.g., a double-sided adhesive tape).
The sealing system 100 according to the present disclosure further comprises a snap section 120 for detachably connecting with the drain 200, the drain 200 having an elastic rib 210, by means of which elastic rib 210 the drain 200 can be fixed within the sealing system 100.
The latch section 120 comprises a support 121, a spring arm 122, and a transition 123 connecting the support 121 and the spring arm 122. As shown in fig. 1, the support body 121 is substantially T-shaped or L-shaped in cross section and, when assembled, is positioned between the drain 200 and the window 300. The free end of the resilient arm 122 has a hook-shaped or inverted L-shaped cross-section, the specific geometry of which can be adjusted accordingly to the shape of the ribs 210 of the drain. The size of the opening between the resilient arm 122 and the support body 121 can also be adjusted accordingly to the size of the ribs 210 of the drain.
The sealing system 100 further comprises a positioning element 130 connected to the transition 123 and to the supporting body 121, said positioning element 130 being at least partially elastically deformable. The recessed portion formed by the positioning element 130 and the resilient arm 122 is referred to as a positioning slot 124, and the slot formed by the positioning element 130 and the support body 121 is referred to as a hollow slot 125.
Briefly described above, the structure of the sealing system 100, the drain 200 is secured to the sealing system 100 by the material and geometric design of the components of the snap-in section 120. Among other things, the design of the positioning element 130 is particularly critical, which is critical for being able to easily assemble the drain and for ensuring a secure connection between the drain and the sealing system.
As mentioned above, the positioning element 130 is at least partially elastically deformed. Furthermore, according to the disclosure, the positioning element 130 comprises a spring leg 131 connected to the transition 123 and a latching tab 132 connected to the supporting body 121, and the latching tab 132 has a U-shaped or V-shaped cross section, the opening of the U-shaped or V-shaped cross section facing the supporting body 121.
As shown in fig. 2, based on the material and geometrical characteristics of the positioning element 130, especially the material and geometrical characteristics of the snap joint 132, when the drainage device 200 is assembled/introduced to the snap section 120 of the sealing system 100, since the positioning element 130 is at least partially elastically deformed, the snap joint 132 is deformed and moved in the direction of the opening direction of the U-shape or V-shape (e.g., the supporting body 121) by the force acting on the rib 210 in the direction of R1, and thus the drainage device 200 can be easily introduced into the sealing system 100.
After the drain rib 210 is fully assembled to the sealing system 100, the protrusion of the free end of the rib 210 exceeds the snap fitting 132, which causes the force acting on the snap fitting 132 to be relatively reduced, so that the snap fitting 132 may partially spring back to abut against the drain rib 210, thereby securing the drain 200 to the sealing system 100. At this time, the first side 1321 and the second side 1322 of the clip head 132 having the U-shaped or V-shaped cross section extending along the length of the sealing system 100 (i.e., perpendicular to the paper) are both located above the rib 210. In order to pull the drain rib 210 out of the sealing system 100, the resistance of the first side 1321 and the second side 1322 above the rib 210 needs to be overcome at the same time, which obviously requires more force.
It has been tested that in some embodiments according to the present disclosure, the maximum insertion force F required during assembly to guide the drain rib 210 into the detent 124 such that the drain 200 is secured to the sealing system 300InsertionLess than or equal to 2N; the maximum pullout force F required to pull the drain rib 210 out of the sealing system 300ExtractionGreater than or equal to 3N. In some preferred embodiments, the above-mentioned maximum insertion force FInsertionLess than or equal to 1.5N, maximum drawing force FExtraction3N or more and 5N or less.
Therefore, based on the design, the drainage device can be easily assembled into the sealing system, so that the assembly time of workers can be greatly shortened, and the production efficiency is improved; and a greater force is required to pull out the rib of the drain, so that the drain can be maintained in the sealing system after undergoing long-term jolts and use, thereby improving product stability.
Of course, it should be understood that although several specific shapes of the cross-section of the snap fitting 132 are illustrated herein (i.e., U-shaped or V-shaped), this is not intended to limit the scope of the present disclosure, and that any other suitable shape is possible without departing from the principles and spirit of the present disclosure. For example, in alternative embodiments, the cross-sectional shape of the clip 132 may be W-shaped or other similar shapes having a convexly curved configuration. In other embodiments, one end of the latch 132 is connected to one end of the resilient leg 131, and the positioning element 130 is generally barb-shaped in cross-section.
In order to facilitate the water flowing down the window pane to enter the drain 200, the geometric design of the sealing system 100 satisfies: after the drain 200 is assembled to the sealing system 100, the drain 200, the window glass 300, and the outer surface of the sealing system 100 are flush.
In order to facilitate a better understanding of the principle of the snap-fit between the ribs 210 of the drain and the positioning element 130 of the sealing system, fig. 3 shows a further enlarged detail of the region Z in fig. 2.
As shown in fig. 3, the rib 210 of the drain device has a lead-in surface 211 at the lower edge of its longitudinal edge and a catching surface 212 at the upper edge of its longitudinal edge, and the catching head 132 of the positioning member has an engagement guide surface 133 at the upper edge of its longitudinal edge and a catching surface 134 at the lower edge of its longitudinal edge. When the rib 210 of the drain device is guided downward to the positioning groove 124, the guide surface 211 of the rib 210 first contacts the engagement guide surface 133 of the snap head 132 and laterally presses the snap head 132, so that the snap head 132 is deformed and moved toward the support body 121. After the drain rib 210 is fully guided into the detent 124, the catch face 134 of the deformed catch 132 abuts the catch face 212 of the drain rib 210 so that the drain 200 can be secured into the sealing system 100. Conversely, when the drainage device 200 is removed from the sealing system 100, the first side 1321 and the second side 1322 of the clamping head 132, which have a U-shaped or V-shaped cross section and extend along the length of the sealing system 100, are located above the clamping surface 212 of the rib 210. In order to pull the drain rib 210 out of the sealing system 100, the resistance of the first side 1321 and the second side 1322 above the rib 210 needs to be overcome at the same time, which obviously requires more force. Of course, it should be understood that although fig. 1-3 illustrate exemplary cross-sectional shapes (e.g., beveled) of the lead-in surface 211 and the catch surface 212 of the drain rib 210, the engagement guide surface 133 and the catch surface 134 of the detent 132 of the positioning element, this is not intended to limit the scope of the present disclosure. Any other suitable shape is possible without departing from the principles and spirit of the present disclosure. For example, in some alternative embodiments, the leading surface 211 and the catch surface 212 of the drain rib 210, and the engagement leading surface 133 and the catch surface 134 of the catch 132 of the positioning element may also be curved.
As shown in fig. 1 and 2, in order to absorb the dimensional tolerance of the drainage device 200, the sealing system according to the present disclosure may further provide a sealing member 140 on the support body 121, so that it is possible to avoid both the problem of water leakage caused by an excessively large gap between the support body 121 and the drainage device and the problem of difficulty in assembly caused by an excessively small gap therebetween. This allows for a wider range of applicability of the sealing system of the present disclosure.
The sealing element 140 is at least partly elastic, which can be at least partly elastically deformed. In some embodiments, the sealing element 140 is made of an elastomeric material, such as a thermoplastic elastomer (TPE). In some specific embodiments, the thermoplastic elastomer (TPE) comprises Thermoplastic Polyurethane (TPU), thermoplastic vulcanizate (TPV). Further, the selection of the above materials is also advantageous in reducing wind noise generated between the sealing system and the window glass during the running of the vehicle.
Further, it should be understood that the sealing element 140 may be either a solid body or a hollow body without departing from the principles and spirit of the present disclosure; the sealing elements 140 can be connected to the support body 121 of the sealing system via a contact surface 141, but they can also be formed in one piece.
In order to facilitate the entry of water flowing down the window pane into the drain 200, the geometric design of the support body 121 and the sealing element 140 satisfies: after the drain 200 is assembled into the sealing system 100, the outer surfaces of the window glass 300, the seal 140, and the drain 200 are substantially flush.
As described above, according to the sealing system of the present disclosure, the positioning element 130 is at least partially elastic, which may be at least partially elastically deformable. In some embodiments, the positioning element 130 is made of an elastomeric material, such as a thermoplastic elastomer (TPE). In some specific embodiments, the thermoplastic elastomer (TPE) comprises Thermoplastic Polyurethane (TPU), thermoplastic vulcanizate (TPV).
In addition to the positioning element 130 and the sealing element 140 described above, other sections and/or elements of the sealing system may be made of relatively hard materials (e.g., thermoplastic or thermoset materials), such as the securing section 110 and the snapping section 120 made of one or a combination of the following materials: polyvinyl chloride (PVC) materials, polypropylene (PP), Acrylonitrile Butadiene Styrene (ABS), Polyurethane (PU), polyethylene terephthalate (PET), Ethylene Propylene Diene Monomer (EPDM).
Furthermore, as shown in fig. 4, the sealing system is typically spaced from the sheet metal of the vehicle body, and in order to secure the sealing system 100 to the vehicle body, in some embodiments, the securing section 110 of the sealing system according to the present disclosure further includes a support rib 111 on the side away from the glass. Similar to the materials of the fixing section 110 and the clamping section 120 described above, the support ribs 111 may be made of one or a combination of the following materials: polyvinyl chloride (PVC) materials, polypropylene (PP), Acrylonitrile Butadiene Styrene (ABS), Polyurethane (PU), polyethylene terephthalate (PET), Ethylene Propylene Diene Monomer (EPDM).
Further, in some embodiments, a buffer portion 112 is further disposed at an end of the support rib 111 away from the fixing section 110. Similarly, the clamping section 120 also comprises a buffer 112 on the side of the transition 123 facing away from the positioning element 130. The cushioning portion 112 is made of an elastic material such as thermoplastic elastomer (TPE), similar to the material of the positioning member 130 and the sealing member 140 described above. In some specific embodiments, the thermoplastic elastomer (TPE) comprises Thermoplastic Polyurethane (TPU), thermoplastic vulcanizate (TPV). The provision of the cushioning portion 112 can provide cushioning and shock absorption between the sealing system 100 and the sheet metal of the vehicle body, as well as reduce noise due to vibration of the vehicle body.
In some preferred embodiments, securing section 110 and clamping section 120 further comprise a reinforcing insert 150, said reinforcing insert 150 comprising a metal, an organic polymer, or a composite material. In some embodiments, the metal reinforcing insert is, for example, an aluminum strip or a steel strip. This may further improve the stability of the securing section 110 and the snap section 120 by providing a reinforcing insert.
The sealing system according to the present disclosure may be prepared by means of extrusion. In some embodiments, it may be formed in one piece by extrusion. In some embodiments, the fixing section 110, the clamping section 120 and/or the supporting rib 111 made of a relatively high hardness material may be formed by extrusion molding, and then the positioning element 130, the sealing element 140 and/or the buffer portion 112 made of a relatively low hardness material may be formed by secondary extrusion molding.
It is to be understood that the above detailed embodiments of the disclosure are merely illustrative of or explaining the principles of the disclosure and are not limiting of the disclosure. Therefore, any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure. Also, it is intended that the appended claims cover all such changes and modifications that fall within the true scope and range of equivalents of the claims.

Claims (15)

1. A sealing system (100) for connecting a drain (200) and a window pane (300), comprising:
a fastening section (110) for connection to a vehicle window pane (300); and
the clamping section (120) is used for being detachably connected with the drainage device (200), and the clamping section (120) comprises a supporting body (121), an elastic arm (122) and a transition part (123) for connecting the supporting body (121) and the elastic arm (122);
wherein the content of the first and second substances,
the sealing system (100) further comprises a positioning element (130) connected to the transition (123) and the support body (121), the positioning element (130) being at least partially elastically deformable;
furthermore, the positioning element (130) comprises an elastic leg (131) connected with the transition part (123) and a clamping joint (132) connected with the supporting body (121), and the cross section of the clamping joint (132) is U-shaped or V-shaped, and the opening of the U-shaped or V-shaped faces the supporting body (121).
2. The sealing system (100) of claim 1, wherein the snap fitting (132) deforms and moves in a direction toward the U-shaped or V-shaped opening during assembly of the drain (200) to the sealing system (100).
3. The sealing system (100) according to claim 1 or 2, wherein a first side (1321) and a second side (1322) of the bayonet joint (132) extending in the length direction of the sealing system (100) are both located above the rib (210) of the drain (200) after fitting the drain (200) to the sealing system (100).
4. Sealing system (100) according to claim 1 or 2, wherein the drain (200), the window pane (300) and the outer surface of the sealing system (100) are flush after fitting the drain (200) to the sealing system (100).
5. Sealing system (100) according to claim 1 or 2, wherein the support body (121) further comprises a sealing element (140) thereon, the sealing element (140) being at least partially elastic.
6. Sealing system (100) according to claim 5, wherein the positioning element (130) and/or the sealing element (140) are formed in one piece with the fastening section (110) and the clamping section (120).
7. Sealing system (100) according to claim 1 or 2, wherein the positioning element (130), the sealing element (140) are made of a thermoplastic elastomer (TPE).
8. The sealing system (100) of claim 7, wherein the thermoplastic elastomer (TPE) comprises Thermoplastic Polyurethane (TPU), thermoplastic vulcanizate (TPV).
9. Sealing system (100) according to claim 1 or 2, wherein the securing section (110) and the snapping section (120) are prepared from one or a combination of the following materials: polyvinyl chloride (PVC) materials, polypropylene (PP), Acrylonitrile Butadiene Styrene (ABS), Ethylene Propylene Diene Monomer (EPDM), Polyurethane (PU), polyethylene terephthalate (PET).
10. The sealing system (100) according to claim 1 or 2, wherein the snap-in head (132) of the positioning element (130) has an engagement guide surface (133) at an upper edge of its longitudinal edge and a snap-in surface (134) at a lower edge of its longitudinal edge.
11. The sealing system (100) of claim 1 or 2, wherein the securing section (110) and the clamping section (120) further comprise a reinforcing insert (150), the reinforcing insert (150) comprising a metal, an organic polymer, or a synthetic material.
12. Sealing system (100) according to claim 1 or 2, wherein the support body (121) has a T-shaped or L-shaped cross section.
13. The sealing system (100) of claim 1 or 2, wherein the free end of the resilient arm (122) is hook-shaped or inverted L-shaped in cross-section.
14. Sealing system (100) according to claim 1 or 2, wherein the fixing section (110) comprises a protruding support rib (111) on the side facing away from the glass, a buffer (112) being further provided at the end of the support rib (111) facing away from the fixing section (110).
15. Sealing system (100) according to claim 1 or 2, wherein the clamping section (120) comprises a protruding buffer (112) on a side remote from the positioning element (130).
CN202010064465.9A 2020-01-20 2020-01-20 Sealing system for connecting drainage device and vehicle window glass Pending CN112238740A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN202010064465.9A CN112238740A (en) 2020-01-20 2020-01-20 Sealing system for connecting drainage device and vehicle window glass
EP21745170.7A EP4093624A4 (en) 2020-01-20 2021-01-18 Sealing system for connecting drainage device to vehicle window glass
US17/792,944 US20230049818A1 (en) 2020-01-20 2021-01-18 Sealing system for connecting drainage device to vehicle window glass
PCT/CN2021/072380 WO2021147791A1 (en) 2020-01-20 2021-01-18 Sealing system for connecting drainage device to vehicle window glass
JP2022537072A JP2023510101A (en) 2020-01-20 2021-01-18 Sealing system for connecting a drainage device to a vehicle glazing
KR1020227024327A KR20220124719A (en) 2020-01-20 2021-01-18 Sealing system for connecting drains to vehicle window glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010064465.9A CN112238740A (en) 2020-01-20 2020-01-20 Sealing system for connecting drainage device and vehicle window glass

Publications (1)

Publication Number Publication Date
CN112238740A true CN112238740A (en) 2021-01-19

Family

ID=74170397

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010064465.9A Pending CN112238740A (en) 2020-01-20 2020-01-20 Sealing system for connecting drainage device and vehicle window glass

Country Status (1)

Country Link
CN (1) CN112238740A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113525050A (en) * 2021-06-22 2021-10-22 福建省万达汽车玻璃工业有限公司 Card strip and vehicle
CN113580900A (en) * 2021-06-22 2021-11-02 福建省万达汽车玻璃工业有限公司 Card strip and vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113525050A (en) * 2021-06-22 2021-10-22 福建省万达汽车玻璃工业有限公司 Card strip and vehicle
CN113580900A (en) * 2021-06-22 2021-11-02 福建省万达汽车玻璃工业有限公司 Card strip and vehicle

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