WO2022160131A1 - 一种密封条结构及密封装置 - Google Patents

一种密封条结构及密封装置 Download PDF

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Publication number
WO2022160131A1
WO2022160131A1 PCT/CN2021/073988 CN2021073988W WO2022160131A1 WO 2022160131 A1 WO2022160131 A1 WO 2022160131A1 CN 2021073988 W CN2021073988 W CN 2021073988W WO 2022160131 A1 WO2022160131 A1 WO 2022160131A1
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WO
WIPO (PCT)
Prior art keywords
clamping
sealing strip
guide rail
snap
stopper
Prior art date
Application number
PCT/CN2021/073988
Other languages
English (en)
French (fr)
Inventor
郑益琦
束萍萍
傅强
刘勇
Original Assignee
智马达汽车有限公司
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 智马达汽车有限公司 filed Critical 智马达汽车有限公司
Priority to CN202180082257.4A priority Critical patent/CN116635261A/zh
Priority to EP21921751.0A priority patent/EP4286187A1/en
Priority to PCT/CN2021/073988 priority patent/WO2022160131A1/zh
Publication of WO2022160131A1 publication Critical patent/WO2022160131A1/zh

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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
    • B60J10/74—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides
    • B60J10/78—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides adjacent to corner pieces, mirror supports or quarter windows
    • 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
    • B60J10/30—Sealing arrangements characterised by the fastening means
    • 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
    • B60J10/74—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides
    • B60J10/76—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides for window sashes; for glass run channels

Definitions

  • the invention relates to the field of vehicle structures, in particular to a sealing strip structure and a sealing device.
  • the current structural forms of the frameless door sealing strip are mainly divided into two types: the integral type and the split type.
  • Japanese cars, Volkswagen and Audi cars in the European series use the integral scheme
  • Mercedes-Benz and BMW in the European series use the split type.
  • the integral frameless door sealing system has fewer parts and better integrity, but the number of sections and corners is too large, the structure and process are more complicated, and the cost of corners is high, which leads to higher costs, and additional B-pillar brackets are added. , Affected by the size and shape of the vehicle, the brackets and corners cannot be generalized.
  • the split-type frameless door sealing system has fewer cross-sections and joint angles, relatively simple structure and process, and lower cost than the integral type; the single-piece is relatively simple and has better manufacturability.
  • the frameless door sealing system has a complex structure and is difficult to cooperate.
  • the design needs to fully consider factors such as water retaining path, drainage path, door closing force, door closing sound, NVH and other factors; in addition, considering factors such as design and manufacturing, it is necessary to ensure the sealing system as much as possible.
  • factors such as water retaining path, drainage path, door closing force, door closing sound, NVH and other factors; in addition, considering factors such as design and manufacturing, it is necessary to ensure the sealing system as much as possible.
  • the degree of generalization of integrity and section is possible.
  • Models with a C-pillar corner window will cause the corner window to have an excessively large black edge at the C-pillar, which will be reflected in the visual sense as the opaque area between the rear door glass and the corner window glass increases from the outside and inside of the car, and from the aesthetics. Angle considerations should maximize the visible area, so the body structure without C-pillars is used to reduce the opaque area. However, models without C-pillars will result in a section of the rear door opening seal without snap support.
  • the present invention proposes a sealing strip structure and a sealing device, and the present invention is specifically realized by the following technical solutions.
  • the present invention provides a sealing strip structure, comprising a first sealing strip, and the first sealing strip includes a first stop part, a second stop part, a third stop part, a first clamping part and a second clamping part part, the first stop part, the second stop part and the third stop part are all used to abut the window glass, and the first stop part and the second stop part are connected , the first snap portion is connected with the first stop portion, the first snap portion is used to connect with the injection molded part and the guide rail, and the second snap portion is respectively connected with the second stop portion Connected with the third stopper, the second engagement portion is used to clamp the guide rail, and the first stopper is also used to abut the guide rail.
  • a further improvement of the sealing strip structure provided by the present invention is that a first protrusion is provided on the first side of the second engaging portion, a second protrusion is provided on the second side of the second engaging portion, and the The first side of the second engaging portion and the second side of the second engaging portion are disposed opposite to each other, and the first protrusion and the second protrusion are respectively used for engaging with the guide rail.
  • a further improvement of the sealing strip structure provided by the present invention is that a groove is further provided on the first side of the second engaging portion, and the groove is used for accommodating the end of the guide rail.
  • a further improvement of the sealing strip structure provided by the present invention is that the first engaging portion is provided with a third protrusion, and the third protrusion is used for engaging with the guide rail.
  • a further improvement of the sealing strip structure provided by the present invention is that it further includes a second sealing strip, the second sealing strip includes a fourth stop part, a third clamping part and a fourth clamping part, the fourth stop
  • the third clamping part is provided with a clamping groove, the clamping groove is used for clamping the sheet metal, and the opening of the clamping groove is located at the opening of the third clamping part.
  • the fourth engaging portion is connected to the second side of the third engaging portion and is bent to the second side of the third engaging portion, the second engaging portion of the third engaging portion is A clamping cavity is formed between the side and the fourth clamping portion, and the clamping cavity is used for clamping the interior panel.
  • a further improvement of the sealing strip structure provided by the present invention is that it further includes a third sealing strip, the third sealing strip includes a fifth stop part, a sixth stop part and a fifth clamping part, the fifth stop part
  • the blocking portion is connected to the sixth blocking portion, the fifth blocking portion and the sixth blocking portion are both used for abutting against the window glass, and the fifth engaging portion is connected to the fifth blocking portion
  • the fifth clamping part is used for connecting with the injection molded part, and the fifth stop part is also used for abutting against the injection molded part.
  • a further improvement of the sealing strip structure provided by the present invention is that the first end of the first sealing strip is connected with the first end of the second sealing strip and the first end of the third sealing strip respectively, and the The second ends of the first sealing strip are respectively connected with the second end of the second sealing strip and the second end of the third sealing strip.
  • the present invention also provides a sealing device, comprising an injection molded part, a guide rail and the sealing strip structure according to any one of the claims, wherein the injection molded part is respectively connected with the vehicle window glass and the guide rail, and the sealing strip structure The first clamping part of the sealing strip is clamped between the injection part and the guide rail, the first stop part of the sealing strip structure abuts the guide rail, and the second clamping part of the sealing strip structure is clamped on the the guide rail.
  • a further improvement of the sealing device provided by the present invention is that the guide rail includes a first clamping groove and a second clamping groove, the second clamping part is clamped in the first clamping groove, and the first clamping part is clamped is arranged between the injection molded part and the second slot;
  • the first clamping slot includes a first clamping plate, a first connection plate and a second clamping plate, the first clamping plate is arranged on the first side of the first connection plate, and the second clamping plate is The plate is arranged on the second side of the first connecting plate, the first clamping plate is bent in the first direction, the second clamping plate is bent in the second direction, the first direction and the The second direction is opposite;
  • a second card slot the second card slot includes a second connecting plate and a third connecting plate, the second connecting plate is arranged along the first direction, and the first side of the second connecting plate is connected to the first side of the second connecting plate.
  • the two clamping boards are connected, the second side of the second connecting board is connected with the first side of the third connecting board, and an angle is formed between the third connecting board and the second connecting board.
  • a further improvement of the sealing device provided by the present invention is that the guide rail further includes a fourth connecting plate, the first side of the fourth connecting plate is connected with the second side of the third connecting plate, and the fourth connecting plate is The second side of the second connecting plate abuts against the second clamping plate, the second side of the second connecting plate abuts the fourth connecting plate, and the fourth connecting plate is connected with the injection-molded part.
  • the sealing strip structure provided by the present invention can be connected to the glass through guide rails and injection molded parts, and the sealing strip structure does not need to be connected with the body sheet metal; it can be applied to the body sheet metal without C-pillars; after using the sealing strip structure of the present invention, the C-pillar
  • the visible width is less than or equal to 50mm, the width is small, and the visual effect is good.
  • FIG. 1 is a schematic diagram of a body sheet metal structure with a C-pillar in the prior art.
  • FIG. 2 is a schematic diagram of a body sheet metal structure without a C-pillar in the prior art.
  • FIG. 3 is a schematic diagram of the connection structure between the sealing strip, the window glass, the injection molded part and the sheet metal in the prior art.
  • FIG. 4 is a partial structural schematic diagram of a sealing strip in the prior art.
  • FIG. 5 is a schematic diagram of the installation of the sealing strip structure provided by the present invention.
  • FIG. 6 is a schematic cross-sectional structure diagram of the first sealing strip at A-A in FIG. 5 .
  • FIG. 7 is a schematic diagram of the connection structure between the first sealing strip, the guide rail, the window glass and the injection molded part.
  • FIG. 8 is a schematic view of the structure of the guide rail.
  • FIG. 9 is a schematic cross-sectional structural diagram of the second sealing strip at B-B in FIG. 5 .
  • FIG. 10 is a schematic diagram of the connection structure between the second sealing strip, the third sealing strip, the window glass, the injection molded part and the sheet metal.
  • Figure 11 is an effect diagram of the visible area of the vehicle after using the body sheet metal with the C-pillar structure.
  • Figure 12 is an effect diagram of the visible area of the vehicle after using the body sheet metal without the C-pillar structure.
  • the body sheet metal 5 with the C-pillar structure 100 is shown in FIG. 1
  • the body sheet metal without the C-pillar is shown in FIG. 2
  • the sealing structure in the prior art is shown in Figures 3 and 4, and is applied to the body sheet metal with a C-pillar; the sealing strip includes a first part 2 and a second part 3, and the first part 2 and the second part 3 are not connected , the first part 2 is against the glass 1, the first part 2 is also connected with the injection molded part 4, the second part 3 is also against the glass 1, and the second part 3 is also clamped on the sheet metal 5; according to FIG. 3, the existing
  • the sealing structure in the technology causes the visible width of the C-pillar to be greater than or equal to 100mm, the width is wider, and the visual effect is poor; it can be seen from FIG. Visual effect is poor.
  • the present invention proposes a sealing strip structure and a sealing device, and the present invention is specifically realized by the following technical solutions.
  • the sealing strip structure in Embodiment 1 includes a first sealing strip, and the first sealing strip includes a first stopper portion 11 , a second stopper portion 12 , a third stopper portion 13 ,
  • the first snap portion 21 and the second snap portion 22 , the first stop portion 11 , the second stop portion 12 and the third stop portion 13 are all used to abut against the window glass 70 , and the first stop portion 11 It is connected with the second stop part 12, the first clamping part 21 is connected with the first stop part 11, the first clamping part 21 is used for connecting with the injection part 60 and the guide rail 50, and the second clamping part 22 is respectively connected with the first stop part 11.
  • the second stopper portion 12 is connected to the third stopper portion 13 , the second engaging portion 22 is used for engaging the guide rail 50 , and the first stopper portion 11 is also used for abutting against the guide rail 50 .
  • This embodiment 1 is applied to the body sheet metal without C-pillar, and the first sealing strip can be installed at the C-pillar. Since there is no sheet metal 5 at the C-pillar, this embodiment 1 uses the second clamping portion 22 to be clamped to the guide rail. 50.
  • the guide rail 50 is connected to the injection molded part 60, so that the first weather strip is installed on the body sheet metal without the C-pillar.
  • the second clamping portion 22 is connected with the second stopper portion 12, so that the first sealing strip is formed as a whole, which is convenient for installation.
  • the sealing strip structure provided in this embodiment 1 can be connected to the glass through the guide rail 50 and the injection molded part 60, and the sealing strip structure does not need to be connected with the body sheet metal 5; the sealing strip structure provided in this embodiment 1 can be applied to the body sheet metal without C-pillars It can be seen from FIG. 7 that after using the sealing strip structure in the present embodiment 1, the visible width of the C-pillar is less than or equal to 50mm, the width is small, and the visual effect is good.
  • FIG. 11 an effect diagram of the visible area of the vehicle after using the body sheet metal with the C-pillar structure is shown in FIG. 11 .
  • FIG. 12 the effect diagram of the visible area of the vehicle at the C-pillar is shown in FIG. 12 .
  • FIG. 11 the comparison between FIG. 11 and FIG. 12 , it can be seen that after using this embodiment 1, the area of the visible area can be significantly increased, and the visual effect of the visible area can be optimized.
  • a first protrusion 31 is provided on the first side of the second engaging portion 22
  • a second protrusion 32 is provided on the second side of the second engaging portion 22
  • the first side of the second engaging portion 22 is The second sides of the second engaging portion 22 are disposed opposite to each other, and the first protruding block 31 and the second protruding block 32 are respectively used for engaging with the guide rail 50 .
  • the second engaging portion 22 in Embodiment 1 is engaged with the guide rail 50 through the first protrusion 31 and the second protrusion 32 .
  • the first side of the second engaging portion 22 is further provided with a groove 40 , and the groove 40 is used for accommodating the end of the guide rail 50 .
  • the first bump 31 is clamped with the end of the guide rail 50. After the first bump 31 is clamped with the end of the guide rail 50, the end of the guide rail 50 can be accommodated in the groove 40 to avoid sealing The strips interfere with the guide rails 50 in position.
  • first engaging portion 21 is provided with a third protrusion 33 , and the third protrusion 33 is used for engaging with the guide rail 50 .
  • the first clamping portion 21 in this embodiment 1 is clamped to the guide rail 50 through the third protrusion 33 .
  • the third protrusion 33 and the guide rail 50 are laterally clamped, so that the upper limit of the first sealing strip is located on the guide rail 50; Longitudinal snap connection, so that the first sealing strip is located on the guide rail 50 at the longitudinal upper limit.
  • the hardness of the second stopper portion 12 , the hardness of the third stopper portion 13 and the hardness of the third bump 33 are all smaller than the hardness of the first snap portion 21 and the hardness of the second snap portion 22 , the second stopper portion 12 , the third stopper portion 13 and the third bump 33 are soft glue, and the first clamping portion 21 and the second clamping portion 22 are hard glue.
  • both the first stopper 11 and the third stopper 13 are provided with anti-shrinkage glass fibers 110 .
  • the second sealing strip includes a fourth stop part 14 , a third clamping part 23 and a fourth clamping part 24 , and the fourth stop part 14 is used for abutting against the window glass 70 .
  • the third clamping part 23 is provided with a clamping groove 230
  • the clamping groove 230 is used for clamping the sheet metal 5
  • the opening of the clamping groove 230 is located on the first side of the third clamping part 23, and the fourth clamping part 24 It is connected to the second side of the third engaging portion 23 and is bent to the second side of the third engaging portion 23 .
  • a snap-connecting void is formed between the second side of the third engaging portion 23 and the fourth engaging portion 24 .
  • Cavity 40, the clamping cavity 40 is used for clamping the interior panel.
  • the second sealing strip can be installed at the door opening other than the C-pillar and connected to the sheet metal 5, the third clamping part 23 is clamped to the sheet metal 5 through the clamping groove 230; the fourth clamping part 24 is connected to the second side of the third engaging portion 23 and is bent to the second side of the third engaging portion 23, forming a snap connection between the second side of the third engaging portion 23 and the fourth engaging portion 24 In the cavity 40 , the interior panel is clamped in the clamping cavity 40 .
  • the fourth stopper 14 is provided with anti-shrinkage glass fibers 110 .
  • the third engaging portion 23 is further provided with an assembly pull wire 41, and the assembly pull wire 41 is used for assembly. .
  • the third sealing strip includes a fifth stopper 15 , a sixth stopper 16 and a fifth clamping part 25 , and the fifth stopper 15 and the sixth stopper 16 Connection, the fifth stopper 15 and the sixth stopper 16 are both used for abutting against the window glass 70 , the fifth latching part 25 is connected with the fifth stopper 15 , and the fifth latching part 25 is used for connecting with the injection molding The part 60 is connected, and the fifth stop part 15 is also used to abut the injection part 60 .
  • both the third sealing strip and the second sealing strip can be installed at the door opening outside the C-pillar, and there is no direct connection between the third sealing strip and the second sealing strip.
  • first end of the first sealing strip is respectively connected with the first end of the second sealing strip and the first end of the third sealing strip
  • the second end of the first sealing strip is respectively connected with the second end of the second sealing strip. The end is connected to the second end of the third sealing strip.
  • each special-shaped weatherstrip material can be made and formed separately, and then the two weatherstrip materials are connected by the corner mold to form a corner between the two weatherstrip materials.
  • the sealing strip structure provided in this embodiment 1 can be formed as a whole, and the first sealing strip is installed and used at the C-pillar.
  • the cross-sectional structure of the first sealing strip is shown in Figure 5.
  • the second and third sealing strips are used for other installations.
  • the cross-sectional structure of the second sealing strip is shown in Figure 5 at B-B.
  • the sealing strip structure provided in this embodiment 1 is a rear door door opening sealing strip 98 .
  • the body is also provided with side wall trim strips 91, upper side wall sealing strips 92, B-pillar trim panel sealing strips 93, front door door opening sealing strips 94, front headway sealing strips 95, front inner water cutting sealing strips 96, front outer water cutting sealing strips Sealing strip 97, rear headway sealing strip 99, rear inner water cutting sealing strip 991, rear outer water cutting sealing strip 992, side wall trim strip 91, upper side wall sealing strip 92, B-pillar decorative plate sealing strip 93, front door opening sealing strip 94 ,
  • the front head sealing strip 95, the front inner water cutting sealing strip 96, the front outer water cutting sealing strip 97, the rear head sealing strip 99, the rear inner water cutting sealing strip 991, and the rear outer water cutting sealing strip 992 are all of a single section.
  • the invention has the advantages of simple structure, excellent integrity of the whole sealing system, and high degree of generalization of the system section.
  • the present invention chooses to use a new type of sealing strip at the C-pillar of the conventional vehicle, and A metal guide rail 50 is integrated on the corner window for snap support, so as to realize the sealing between the sealing strip and the inner surface of the glass and the side surface of the glass, which not only meets the sealing requirements, but also reduces the size of the C-pillar of the conventional vehicle (the vehicle matched with the present invention).
  • No C-pillar here means the size of the opaque area at the position of the C-pillar corresponding to the conventional model.
  • the present invention Compared with the integral frameless door sealing system, the present invention has relatively few corners and cross-sections, better cost, and higher degree of universality of parts; compared with the split frameless door sealing system, the present invention can be applied to
  • the body sheet metal without C-pillar has a small number of single parts, and the integrity of the parts is good. There is no need to consider the collapse of the flying wing corner of the extension of the C-pillar sealing strip, and the top of the C-pillar can achieve a small rounded corner to turn the passengers.
  • the accessibility is optimized, the weight and cost of the vehicle are reduced, the width of the C-pillar is minimized, and the visible area is optimized.
  • the invention has few parts, good integrity, simple section and high degree of system generalization. It can be applied to the body sheet metal structure without C-pillar to shorten the width of the C-pillar and optimize the visual effect; the sheet metal 5 has no C-pillar structure, and the interior has no C-pillar guard plate structure to reduce the weight of the whole vehicle and reduce the cost; The top of the pillar can realize a small rounded turn, which is convenient for passengers to enter and exit; the gap between the rear door glass and the rear corner window glass at the C-pillar position is blocked by a special structure of sealing strips to achieve a seamless appearance.
  • the invention solves the problem that there is no sheet metal 5 clamping support at the C-pillar, reduces the width of the C-pillar, improves the access of rear door members, reduces the weight of the whole vehicle, and reduces the cost of interior trim panels.
  • the invention has the advantages of excellent sealing performance, visual effect of appearance, good integrity, strong versatility, and high degree of platformization, and has sufficient adaptation conditions for platform strategies with obvious trends.
  • the second embodiment provides a sealing device, including an injection molded part 60, a guide rail 50 and the sealing strip structure in the first embodiment.
  • the first clamping portion 21 of the sealing strip structure is clamped between the injection molded part 60 and the guide rail 50 , the first stopper portion 11 of the sealing strip structure abuts against the guide rail 50 , and the second clamping portion 22 of the sealing strip structure is clamped on the guide rail 50.
  • the first sealing strip of the sealing strip structure is connected to the guide rail 50 and the injection molded part 60 respectively, thereby realizing the connection between the first sealing strip and the glass, and the first sealing strip is thus installed at the C-pillar, No need to connect with sheet metal 5.
  • This embodiment 2 can be applied to body sheet metal without C-pillars.
  • the sealing strip structure can be connected to the glass through the guide rail 50 and the injection molded part 60, and the sealing strip structure does not need to be connected with the body sheet metal 5; this embodiment 2 can be applied to the body sheet metal without C-pillar; according to FIG. 7 It can be seen that after using the second embodiment, the visible width of the C-pillar is less than or equal to 50mm, the width is small, and the visual effect is good.
  • FIG. 11 an effect diagram of the visible area of the vehicle after using the body sheet metal with the C-pillar structure is shown in FIG. 11 .
  • FIG. 12 the effect diagram of the visible area of the vehicle at the C-pillar is shown in FIG. 12 .
  • the area of the visible area can be significantly increased, and the visual effect of the visible area can be optimized.
  • the guide rail 50 includes a first clamping slot and a second clamping slot, the second clamping portion 22 is clamped in the first clamping slot, and the first clamping portion 21 is clamped between the injection molded part 60 and the second clamping slot;
  • the first clamping slot includes a first clamping plate 511, a first connecting plate 521 and a second clamping plate 512.
  • the first clamping plate 511 is provided on the first side of the first connection plate 521, and the second clamping plate 512 is provided On the second side of the first connecting plate 521, the first clamping plate 511 is bent in the first direction, the second clamping plate 512 is bent in the second direction, and the first direction and the second direction are opposite;
  • the second card slot, the second card slot includes a second connecting plate 522 and a third connecting plate 523, the second connecting plate 522 is arranged along the first direction, and the first side of the second connecting plate 522 is connected with the second connecting plate 512 , the second side of the second connecting plate 522 is connected with the first side of the third connecting plate 523 , and an included angle is formed between the third connecting plate 523 and the second connecting plate 522 .
  • the second engaging portion 22 is clamped in the first engaging slot, the first protrusion 31 of the second engaging portion 22 is engaged with the first engaging plate 511 of the first engaging slot, and the second protruding block 31 is engaged with the first engaging plate 511 of the first engaging portion.
  • the block 32 is clamped to the second clamp plate 512 of the first clamp slot.
  • the first clamping portion 21 is clamped between the injection part 60 and the second clamping slot.
  • the angle range of the included angle between the third connecting plate 523 and the second connecting plate 522 is 90° ⁇ 120°.
  • the angle range of the included angle in this embodiment 1 is adapted to the first clamping portion 21 of the sealing strip, 90° ⁇ included angle ⁇ 120°.
  • the second connecting plate 522 is provided with a protrusion 520 for resisting the sealing strip.
  • the first clamping portion 21 of the sealing strip is provided with a third protrusion 33 , and the third protrusion 33 is used for clamping the guide rail 50 .
  • the first engaging portion 21 is engaged with the protrusion 520 through the third protrusion 33 , thereby further engaging the first engaging portion 21 on the guide rail 50 .
  • the guide rail 50 further includes a fourth connecting plate 524, the first side of the fourth connecting plate 524 is connected with the second side of the third connecting plate 523, and the second side of the fourth connecting plate 524 abuts against the second card
  • the guide rail 50 is connected to the injection molded part 60 through the fourth connecting plate 524 .
  • the first locking groove is also connected to the injection molded part 60 , so as to further realize a firm connection between the guide rail 50 and the injection molded part 60 .
  • the second side of the third connecting plate 523 is bent in the first direction and connected to the first side of the fourth connecting plate 524 , and the third connecting plate 523 abuts against the fourth connecting plate 524 .
  • bending in the first direction means bending to the right in the figure
  • bending in the second direction means bending to the left in the figure.
  • the guide rail 50 is a roll formed guide rail 50 .
  • the present invention chooses to use a new type of sealing strip at the C-pillar of the conventional vehicle, and A metal guide rail 50 is integrated on the corner window for snap support, so as to realize the sealing between the sealing strip and the inner surface of the glass and the side surface of the glass, which not only meets the sealing requirements, but also reduces the size of the opaque area at the C-pillar of conventional models.
  • the present invention Compared with the integral frameless door sealing system, the present invention has relatively few corners and cross-sections, better cost, and higher degree of universality of parts; compared with the split frameless door sealing system, the present invention can be applied to
  • the body sheet metal without C-pillar has a small number of single parts, and the integrity of the parts is good. There is no need to consider the collapse of the flying wing corner of the extension of the C-pillar sealing strip, and the top of the C-pillar can achieve a small rounded corner to turn the passengers.
  • the accessibility is optimized, the weight and cost of the vehicle are reduced, the width of the C-pillar is minimized, and the visible area is optimized.
  • the invention has few parts, good integrity, simple section and high degree of system generalization. It can be applied to the body sheet metal structure without C-pillar to shorten the width of the C-pillar and optimize the visual effect; the sheet metal 5 has no C-pillar structure, and the interior has no C-pillar guard plate structure to reduce the weight of the whole vehicle and reduce the cost; The top of the pillar can realize a small rounded turn, which is convenient for passengers to enter and exit; the gap between the rear door glass and the rear corner window glass at the C-pillar position is blocked by a special structure of sealing strips to achieve a seamless appearance.
  • the invention solves the problem that there is no sheet metal 5 clamping support at the C-pillar, reduces the width of the C-pillar, improves the access of rear door members, reduces the weight of the whole vehicle, and reduces the cost of interior trim panels.
  • the invention has the advantages of excellent sealing performance, visual effect of appearance, good integrity, strong versatility, and high degree of platformization, and has sufficient adaptation conditions for platform strategies with obvious trends.

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  • Mechanical Engineering (AREA)
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Abstract

一种密封条结构及密封装置，包括第一密封条，所述第一密封条包括第一止挡部(11)、第二止挡部(12)、第三止挡部(13)、第一卡接部(21)和第二卡接部(22)，所述第一止挡部(11)、所述第二止挡部(12)和所述第三止挡部(13)均用于抵靠车窗玻璃(70)，所述第一止挡部(11)和所述第二止挡部(12)连接，所述第一卡接部(21)与所述第一止挡部(11)连接，所述第一卡接部(21)用于与注塑件(60)和导轨(50)连接，所述第二卡接部(22)分别与所述第二止挡部(12)和所述第三止挡部(13)连接，所述第二卡接部(22)用于卡接导轨(50)，所述第一止挡部(11)还用于抵靠所述导轨(50)。密封条结构可以通过导轨、注塑件连接于玻璃，密封条结构无需与车身钣金连接；可以应用于无C柱的车身钣金。

Description

一种密封条结构及密封装置 技术领域
本发明涉及车辆结构领域，具体涉及一种密封条结构及密封装置。
背景技术
现有技术中，目前的无框门密封条结构形式主要分为整体式与分体式两种，日系车、欧系中的大众和奥迪车选用整体式方案，欧系中的奔驰、宝马选用分体式方案。整体式无框车门密封系统的零件数量较少，整体性较好，但是断面和接角数量过多，结构工艺较为复杂，接角成本占比较高导致成本变高，还额外增加了B柱支架，受整车尺寸及造型影响，支架和接角不能通用化。分体式无框车门密封系统断面和接角较少，结构工艺相对简单，成本较整体式低；单件比较简单，可制造性较好。
无框门密封系统结构复杂，配合难度高，设计时需要充分考虑挡水路径、排水路径、关门力、关门声音、NVH等因素；此外考虑到设计、制造等因素，还要尽量保证密封系统的整体性、断面的通用化程度。
有C柱角窗的车型会导致角窗在C柱处黑边过大，在视觉感官上会体现为车外、车内看后门玻璃与角窗玻璃间的不透明区域增大，而从美观的角度考虑应该尽可能增大可视区域，所以采用无C柱车身结构，从而减小不透明区域。但是无C柱车型会导致后门门洞密封条有一截没有卡接支撑。
目前大多数车型都是有C柱结构，极少数采用整体式无框门密封条的车型(如大众CC)可以采用无C柱方案；由于分体式无框车门密封系统会拆分出多个单件，C柱宽度较宽，可视效果较差，当前还未有分体式无C柱的无框门密封系统方案。
因此，有必要提供一种分体式无C柱的无框门密封系统方案。
发明内容
为了提供一种分体式无C柱的无框门密封系统方案，本发明提出了一种密封条结构及密封装置，本发明具体是以如下技术方案实现的。
本发明提供一种密封条结构，包括第一密封条，所述第一密封条包括第一止挡部、第二止挡部、第三止挡部、第一卡接部和第二卡接部，所述第一止挡部、所述第二止挡部和所述第三止挡部均用于抵靠车窗玻璃，所述第一止挡部和所述第二止挡部连接，所述第一卡接部与所述第一止挡部连接，所述第一卡接部用于与注塑件和导轨连接，所述第二卡接部分别与所述第二止挡部和所述第三止挡部连接，所述第二卡接部用于卡接导轨，所述第一止挡部还用于抵靠所述导轨。
本发明提供的密封条结构的进一步改进在于，所述第二卡接部的第一侧设有第一凸块，所述第二卡接部的第二侧设有第二凸块，所述第二卡接部的第一侧和所述第二卡接部的第二侧相对设置，所述第一凸块和所述第二凸块分别用于卡接所述导轨。
本发明提供的密封条结构的更进一步改进在于，所述第二卡接部的第一侧还设有凹槽，所述凹槽用于容置所述导轨的端部。
本发明提供的密封条结构的进一步改进在于，所述第一卡接部设有第三凸块，所述第三凸块用于卡接所述导轨。
本发明提供的密封条结构的进一步改进在于，还包括第二密封条，所述第二密封条包括第四止挡部、第三卡接部和第四卡接部，所述第四止挡部用于抵靠车窗玻璃，所述第三卡接部设有卡接槽，所述卡接槽用于卡接钣金，所述卡接槽的开口位于所述第三卡接部的第一侧，所述第四卡接部与所述第三卡接部的第二侧连接并向所述第三卡接部的第二侧弯折，所述第三卡接部的第二侧和所述第四卡接部之间形成卡接空腔，所述卡接空腔用于卡接内饰板。
本发明提供的密封条结构的更进一步改进在于，还包括第三密封条，所述第三密封条包括第五止挡部、第六止挡部和第五卡接部，所述第五止挡部和所述第六止挡部连接，所述第五止挡部和所述第六止挡部均用于抵靠车窗玻璃，所述第五卡接部与所述第五止挡部连接，所述第五卡接部用 于与注塑件连接，所述第五止挡部还用于抵靠注塑件。
本发明提供的密封条结构的更进一步改进在于，所述第一密封条的第一端分别与所述第二密封条的第一端和所述第三密封条的第一端连接，所述第一密封条的第二端分别与所述第二密封条的第二端和所述第三密封条的第二端连接。
此外，本发明还提供一种密封装置，包括注塑件、导轨和如权利要求至中任一项所述的密封条结构，注塑件分别与车窗玻璃和所述导轨连接，所述密封条结构的第一卡接部卡设于注塑件和所述导轨之间，所述密封条结构的第一止挡部抵靠于所述导轨，所述密封条结构的第二卡接部卡接于所述导轨。
本发明提供的密封装置的进一步改进在于，所述导轨包括第一卡槽和第二卡槽，所述第二卡接部卡设于所述第一卡槽，所述第一卡接部卡设于注塑件和所述第二卡槽之间；
所述第一卡槽包括第一卡接板、第一连接板和第二卡接板，所述第一卡接板设于所述第一连接板的第一侧，所述第二卡接板设于所述第一连接板的第二侧，所述第一卡接板向第一方向弯折，所述第二卡接板向第二方向弯折，所述第一方向和所述第二方向相反；
第二卡槽，所述第二卡槽包括第二连接板和第三连接板，所述第二连接板沿所述第一方向设置，所述第二连接板的第一侧与所述第二卡接板连接，所述第二连接板第二侧与所述第三连接板的第一侧连接，所述第三连接板与所述第二连接板之间设有夹角。
本发明提供的密封装置的进一步改进在于，所述导轨还包括第四连接板，所述第四连接板的第一侧与所述第三连接板的第二侧连接，所述第四连接板的第二侧抵靠于所述第二卡接板，所述第二连接板的第二侧抵靠于所述第四连接板，所述第四连接板与注塑件连接。
本发明提供的密封条结构可以通过导轨、注塑件连接于玻璃，密封条结构无需与车身钣金连接；可以应用于无C柱的车身钣金；使用本发明中的密封条结构后，C柱处可视宽度小于或等于50mm，宽度小，视觉效果好。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为现有技术中有C柱的车身钣金结构示意图。
图2为现有技术中无C柱的车身钣金结构示意图。
图3为现有技术中密封条、车窗玻璃、注塑件和钣金之间的连接结构示意图。
图4为现有技术中密封条的部分结构示意图。
图5为本发明提供的密封条结构的安装示意图。
图6为图5中第一密封条在A-A处的截面结构示意图。
图7为第一密封条、导轨、车窗玻璃和注塑件之间的连接结构示意图。
图8为导轨的结构示意图。
图9为图5中第二密封条在B-B处的截面结构示意图。
图10为第二密封条、第三密封条、车窗玻璃、注塑件和钣金之间的连接结构示意图。
图11为使用有C柱结构的车身钣金后的车辆可视区域效果图。
图12为使用无C柱结构的车身钣金后的车辆可视区域效果图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。
现有技术中有C柱结构100的车身钣金5如图1所示，无C柱的车身钣金如图2所示。现有技术中的密封结构如图3和图4所示，应用于有C 柱的车身钣金；密封条包括第一部分2和第二部分3，第一部分2和第二部分3之间不连接，第一部分2抵靠于玻璃1，第一部分2还与注塑件4连接，第二部分3也抵靠于玻璃1，第二部分3还卡接于钣金5；根据图3可知，现有技术中的密封结构导致C柱可视宽度大于或等于100mm，宽度较宽，视觉效果较差；根据图4可知，现有技术中的密封结构导致外观露黑边宽度为25mm，宽度较宽，视觉效果较差。
为了提供一种分体式无C柱的无框门密封系统方案，本发明提出了一种密封条结构及密封装置，本发明具体是以如下技术方案实现的。
实施例1：
结合图5至图12所示，本实施例1中的密封条结构包括第一密封条，第一密封条包括第一止挡部11、第二止挡部12、第三止挡部13、第一卡接部21和第二卡接部22，第一止挡部11、第二止挡部12和第三止挡部13均用于抵靠车窗玻璃70，第一止挡部11和第二止挡部12连接，第一卡接部21与第一止挡部11连接，第一卡接部21用于与注塑件60和导轨50连接，第二卡接部22分别与第二止挡部12和第三止挡部13连接，第二卡接部22用于卡接导轨50，第一止挡部11还用于抵靠导轨50。
本实施例1应用于无C柱的车身钣金，第一密封条可以安装于C柱处，由于C柱处没有钣金5，本实施例1则将第二卡接部22卡接于导轨50，导轨50连接于注塑件60，从而将第一密封条安装于无C柱的车身钣金。第二卡接部22和第二止挡部12相连接，使第一密封条形成一个整体，便于安装。
本实施例1提供的密封条结构可以通过导轨50、注塑件60连接于玻璃，密封条结构无需与车身钣金5连接；本实施例1提供的密封条结构可以应用于无C柱的车身钣金；根据图7可知，使用本实施例1中的密封条结构后，C柱处可视宽度小于或等于50mm，宽度小，视觉效果好。
现有技术中使用有C柱结构的车身钣金后的车辆可视区域效果图如图11所示。而将本实施例1应用于无C柱结构的车身钣金后，C柱处的车辆可视区域效果图如图12所示。根据图11和图12对比可知，使用本实施例1后，可以明显地增大可视区域面积，优化可视区域的视觉效果。
进一步地，第二卡接部22的第一侧设有第一凸块31，第二卡接部22的第二侧设有第二凸块32，第二卡接部22的第一侧和第二卡接部22的第二侧相对设置，第一凸块31和第二凸块32分别用于卡接导轨50。
本实施例1中的第二卡接部22通过第一凸块31和第二凸块32卡接于导轨50。
更进一步地，第二卡接部22的第一侧还设有凹槽40，凹槽40用于容置导轨50的端部。
本实施例1中第一凸块31与导轨50的端部卡接，第一凸块31与导轨50的端部卡接后，导轨50的端部可以容置在凹槽40中，避免密封条与导轨50发生位置上的干涉。
进一步地，第一卡接部21设有第三凸块33，第三凸块33用于卡接导轨50。本实施例1中的第一卡接部21通过第三凸块33卡接于导轨50。
本实施例1中，第三凸块33与导轨50之间为横向卡接，使第一密封条在横向上限位于导轨50；第一凸块31、第二凸块32与导轨50之间为纵向卡接，使第一密封条在纵向上限位于导轨50。
本实施例1中，第二止挡部12的硬度、第三止挡部13的硬度和第三凸块33的硬度均小于第一卡接部21的硬度和第二卡接部22的硬度，第二止挡部12、第三止挡部13和第三凸块33为软胶，第一卡接部21和第二卡接部22为硬胶。本实施例1中第一止挡部11和第三止挡部13均设有防收缩玻璃纤维110。
进一步地，还包括第二密封条，第二密封条包括第四止挡部14、第三卡接部23和第四卡接部24，第四止挡部14用于抵靠车窗玻璃70，第三卡接部23设有卡接槽230，卡接槽230用于卡接钣金5，卡接槽230的开口位于第三卡接部23的第一侧，第四卡接部24与第三卡接部23的第二侧连接并向第三卡接部23的第二侧弯折，第三卡接部23的第二侧和第四卡接部24之间形成卡接空腔40，卡接空腔40用于卡接内饰板。
本实施例1中，第二密封条可以安装于C柱以外的门洞密封处并与钣金5连接，第三卡接部23通过卡接槽230卡接于钣金5；第四卡接部24与第三卡接部23的第二侧连接并向第三卡接部23的第二侧弯折，第三卡接 部23的第二侧和第四卡接部24之间形成卡接空腔40，内饰板卡设于卡接空腔40中。根据图9可知，使用本实施例1中的密封条结构后，外观露黑边宽度为12.5mm，宽度小，视觉效果好。本实施例1中，第四止挡部14设有防收缩玻璃纤维110。
本实施例1中，第三卡接部23还设有装配用拉线41，装配用拉线41用于装配，可以通过装配用拉线41将第三卡接部23拉出来并搭到内饰板上。
更进一步地，还包括第三密封条，第三密封条包括第五止挡部15、第六止挡部16和第五卡接部25，第五止挡部15和第六止挡部16连接，第五止挡部15和第六止挡部16均用于抵靠车窗玻璃70，第五卡接部25与第五止挡部15连接，第五卡接部25用于与注塑件60连接，第五止挡部15还用于抵靠注塑件60。
本实施例1中，第三密封条与第二密封条均可以安装于C柱以外的门洞密封处，第三密封条和第二密封条之间没有直接的连接。
更进一步地，第一密封条的第一端分别与第二密封条的第一端和第三密封条的第一端连接，第一密封条的第二端分别与第二密封条的第二端和第三密封条的第二端连接。
在密封条的加工过程中，可以将各个异型的密封条素材进行单独的制作成型，然后再通过接角模具对两密封条素材进行连接，以在两密封条素材之间成型接角，由此可以将本实施例1中提供的密封条结构形成一整体，在C柱处安装使用第一密封条，第一密封条的截面结构如图5中A-A处的截面结构；在除C柱以外的其他部分安装使用第二密封条和第三密封条，第二密封条的截面结构如图5中B-B处的截面结构。
本实施例1提供的密封条结构为后门门洞密封条98。进一步地，车身还设有侧围装饰条91、侧围上部密封条92、B柱装饰板密封条93、前门门洞密封条94、前头道密封条95、前内水切密封条96、前外水切密封条97、后头道密封条99、后内水切密封条991、后外水切密封条992，侧围装饰条91、侧围上部密封条92、B柱装饰板密封条93、前门门洞密封条94、前头道密封条95、前内水切密封条96、前外水切密封条97、后头道密封条99、 后内水切密封条991、后外水切密封条992均为单一断面。本发明结构简单，整个密封系统的整体性优，系统断面通用化程度高。
针对无C柱的车身钣金结构，由于侧围钣金5在C柱处没有钣金5止口卡接密封条，本发明选择在常规车型C柱处采用一种新型断面的密封条，并在角窗上集成一根金属导轨50卡接支撑，从而实现密封条与玻璃内表面以及玻璃侧面间的密封，既满足了密封要求也实现了减小常规车型C柱处(本发明匹配的车型无C柱，此处意思为常规车型对应的C柱位置处)的不透明区域大小。
与整体式无框门密封系统相比，本发明接角、断面数量相对较少，成本较优，零件可通用化程度较高；与分体式无框门密封系统相比，本发明可以应用于无C柱的车身钣金，单件数量较少，零件整体性较好，不用考虑C柱密封条外延的飞翼接角塌陷问题，并在C柱处顶端可以实现小圆角转弯，将乘员进出性做到最优，减低了整车重量、成本，最小化C柱宽度，最优化可视区域面积。
本发明的零件数量少，整体性好，断面简单，系统通用化程度高。可以应用于无C柱的车身钣金结构，减短C柱宽度，优化视觉效果；钣金5无C柱结构、内饰无C柱护板结构从而减小整车重量，降低成本；在C柱处顶端可以实现小圆角转弯，利于乘员进出性；C柱位置后车门玻璃与后角窗玻璃之间通过密封条特殊结构遮挡缝隙，实现外观效果无缝。
本发明解决了C柱处无钣金5卡接支撑的问题，减小了C柱处宽度，提升了后门成员进出性，减轻了整车重量，降低了内饰护板成本。本发明具有优良的密封性能、外观视觉效果、整体性好、通用性强、平台化程度高等优点，对于趋势化明显的平台策略有足够的适应条件。
实施例2：
结合图5至图12所示，本实施例2提供一种密封装置，包括注塑件60、导轨50和实施例1中的密封条结构，注塑件60分别与车窗玻璃70和导轨50连接，密封条结构的第一卡接部21卡设于注塑件60和导轨50之间，密封条结构的第一止挡部11抵靠于导轨50，密封条结构的第二卡接部22卡 接于导轨50。
本实施例2中，密封条结构的第一密封条分别与导轨50和注塑件60连接，由此实现第一密封条与玻璃之间的连接，第一密封条由此安装至C柱处，无需与钣金5连接。本实施例2可以应用于无C柱的车身钣金。
本实施例2中，密封条结构可以通过导轨50、注塑件60连接于玻璃，密封条结构无需与车身钣金5连接；本实施例2可以应用于无C柱的车身钣金；根据图7可知，使用本实施例2后，C柱处可视宽度小于或等于50mm，宽度小，视觉效果好。
现有技术中使用有C柱结构的车身钣金后的车辆可视区域效果图如图11所示。而将本实施例2应用于无C柱结构的车身钣金后，C柱处的车辆可视区域效果图如图12所示。根据图11和图12对比可知，使用本实施例2后，可以明显地增大可视区域面积，优化可视区域的视觉效果。
进一步地，导轨50包括第一卡槽和第二卡槽，第二卡接部22卡设于第一卡槽，第一卡接部21卡设于注塑件60和第二卡槽之间；
第一卡槽包括第一卡接板511、第一连接板521和第二卡接板512，第一卡接板511设于第一连接板521的第一侧，第二卡接板512设于第一连接板521的第二侧，第一卡接板511向第一方向弯折，第二卡接板512向第二方向弯折，第一方向和第二方向相反；
第二卡槽，第二卡槽包括第二连接板522和第三连接板523，第二连接板522沿第一方向设置，第二连接板522的第一侧与第二卡接板512连接，第二连接板522第二侧与第三连接板523的第一侧连接，第三连接板523与第二连接板522之间设有夹角。
本实施例2中，第二卡接部22卡设于第一卡槽，第二卡接部22的第一凸块31卡接于第一卡槽的第一卡接板511，第二凸块32卡接于第一卡槽的第二卡接板512。第一卡接部21卡设于注塑件60和第二卡槽之间。
进一步地，第三连接板523与第二连接板522之间的夹角的角度范围为90°～120°。本实施例1中的夹角的角度范围适配于密封条的第一卡接部21，90°≤夹角≤120°。
进一步地，第二连接板522设有用于抵挡密封条的突起520。进一步地， 密封条的第一卡接部21设有第三凸块33，第三凸块33用于卡接导轨50。本实施例1中的第一卡接部21通过第三凸块33卡接于突起520，从而进一步地将第一卡接部21卡设于导轨50。
更进一步地，导轨50还包括第四连接板524，第四连接板524的第一侧与第三连接板523的第二侧连接，第四连接板524的第二侧抵靠于第二卡接板512，第二连接板522的第二侧抵靠于第四连接板524，第四连接板524用于与注塑件60连接。
本实施例1中，导轨50通过第四连接板524与注塑件60连接。较佳地，第一卡槽也与注塑件60连接，进一步地实现导轨50与注塑件60间的牢靠连接。
更进一步地，第三连接板523的第二侧向第一方向弯折并与第四连接板524的第一侧连接，第三连接板523抵靠于第四连接板524。
本实施例2中，向第一方向弯折即为向图的右侧弯折，向第二方向弯折即为向图的左侧弯折。
进一步地，导轨50为辊压成型导轨50。
针对无C柱的车身钣金结构，由于侧围钣金5在C柱处没有钣金5止口卡接密封条，本发明选择在常规车型C柱处采用一种新型断面的密封条，并在角窗上集成一根金属导轨50卡接支撑，从而实现密封条与玻璃内表面以及玻璃侧面间的密封，既满足了密封要求也实现了减小常规车型C柱处的不透明区域大小。
与整体式无框门密封系统相比，本发明接角、断面数量相对较少，成本较优，零件可通用化程度较高；与分体式无框门密封系统相比，本发明可以应用于无C柱的车身钣金，单件数量较少，零件整体性较好，不用考虑C柱密封条外延的飞翼接角塌陷问题，并在C柱处顶端可以实现小圆角转弯，将乘员进出性做到最优，减低了整车重量、成本，最小化C柱宽度，最优化可视区域面积。
本发明的零件数量少，整体性好，断面简单，系统通用化程度高。可以应用于无C柱的车身钣金结构，减短C柱宽度，优化视觉效果；钣金5无C柱结构、内饰无C柱护板结构从而减小整车重量，降低成本；在C柱 处顶端可以实现小圆角转弯，利于乘员进出性；C柱位置后车门玻璃与后角窗玻璃之间通过密封条特殊结构遮挡缝隙，实现外观效果无缝。
本发明解决了C柱处无钣金5卡接支撑的问题，减小了C柱处宽度，提升了后门成员进出性，减轻了整车重量，降低了内饰护板成本。本发明具有优良的密封性能、外观视觉效果、整体性好、通用性强、平台化程度高等优点，对于趋势化明显的平台策略有足够的适应条件。
以上仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种密封条结构，其特征在于，包括第一密封条，所述第一密封条包括第一止挡部(11)、第二止挡部(12)、第三止挡部(13)、第一卡接部(21)和第二卡接部(22)，所述第一止挡部(11)、所述第二止挡部(12)和所述第三止挡部(13)均用于抵靠车窗玻璃(70)，所述第一止挡部(11)和所述第二止挡部(12)连接，所述第一卡接部(21)与所述第一止挡部(11)连接，所述第一卡接部(21)用于与注塑件(60)和导轨(50)连接，所述第二卡接部(22)分别与所述第二止挡部(12)和所述第三止挡部(13)连接，所述第二卡接部(22)用于卡接导轨(50)，所述第一止挡部(11)还用于抵靠所述导轨(50)。
  2. 如权利要求1所述的密封条结构，其特征在于，所述第二卡接部(22)的第一侧设有第一凸块(31)，所述第二卡接部(22)的第二侧设有第二凸块(32)，所述第二卡接部(22)的第一侧和所述第二卡接部(22)的第二侧相对设置，所述第一凸块(31)和所述第二凸块(32)分别用于卡接所述导轨(50)。
  3. 如权利要求2所述的密封条结构，其特征在于，所述第二卡接部(22)的第一侧还设有凹槽(40)，所述凹槽(40)用于容置所述导轨(50)的端部。
  4. 如权利要求1所述的密封条结构，其特征在于，所述第一卡接部(21)设有第三凸块(33)，所述第三凸块(33)用于卡接所述导轨(50)。
  5. 如权利要求1所述的密封条结构，其特征在于，还包括第二密封条，所述第二密封条包括第四止挡部(14)、第三卡接部(23)和第四卡接部(24)，所述第四止挡部(14)用于抵靠车窗玻璃(70)，所述第三卡接部(23)设有卡接槽(230)，所述卡接槽(230)用于卡接钣金(5)，所 述卡接槽(230)的开口位于所述第三卡接部(23)的第一侧，所述第四卡接部(24)与所述第三卡接部(23)的第二侧连接并向所述第三卡接部(23)的第二侧弯折，所述第三卡接部(23)的第二侧和所述第四卡接部(24)之间形成卡接空腔(40)，所述卡接空腔(40)用于卡接内饰板。
  6. 如权利要求5所述的密封条结构，其特征在于，还包括第三密封条，所述第三密封条包括第五止挡部(15)、第六止挡部(16)和第五卡接部(25)，所述第五止挡部(15)和所述第六止挡部(16)连接，所述第五止挡部(15)和所述第六止挡部(16)均用于抵靠车窗玻璃(70)，所述第五卡接部(25)与所述第五止挡部(15)连接，所述第五卡接部(25)用于与注塑件(60)连接，所述第五止挡部(15)还用于抵靠注塑件(60)。
  7. 如权利要求6所述的密封条结构，其特征在于，所述第一密封条的第一端分别与所述第二密封条的第一端和所述第三密封条的第一端连接，所述第一密封条的第二端分别与所述第二密封条的第二端和所述第三密封条的第二端连接。
  8. 一种密封装置，其特征在于，包括注塑件(60)、导轨(50)和如权利要求1至7中任一项所述的密封条结构，注塑件(60)分别与车窗玻璃(70)和所述导轨(50)连接，所述密封条结构的第一卡接部(21)卡设于注塑件(60)和所述导轨(50)之间，所述密封条结构的第一止挡部(11)抵靠于所述导轨(50)，所述密封条结构的第二卡接部(22)卡接于所述导轨(50)。
  9. 如权利要求8所述的密封装置，其特征在于，所述导轨(50)包括第一卡槽和第二卡槽，所述第二卡接部(22)卡设于所述第一卡槽，所述第一卡接部(21)卡设于注塑件(60)和所述第二卡槽之间；
    所述第一卡槽包括第一卡接板(511)、第一连接板(521)和第二卡接板(512)，所述第一卡接板(511)设于所述第一连接板(521)的第一 侧，所述第二卡接板(512)设于所述第一连接板(521)的第二侧，所述第一卡接板(511)向第一方向弯折，所述第二卡接板(512)向第二方向弯折，所述第一方向和所述第二方向相反；
    第二卡槽，所述第二卡槽包括第二连接板(522)和第三连接板(523)，所述第二连接板(522)沿所述第一方向设置，所述第二连接板(522)的第一侧与所述第二卡接板(512)连接，所述第二连接板(522)第二侧与所述第三连接板(523)的第一侧连接，所述第三连接板(523)与所述第二连接板(522)之间设有夹角。
  10. 如权利要求9所述的密封装置，其特征在于，所述导轨(50)还包括第四连接板(524)，所述第四连接板(524)的第一侧与所述第三连接板(523)的第二侧连接，所述第四连接板(524)的第二侧抵靠于所述第二卡接板(512)，所述第二连接板(522)的第二侧抵靠于所述第四连接板(524)，所述第四连接板(524)与注塑件(60)连接。
PCT/CN2021/073988 2021-01-27 2021-01-27 一种密封条结构及密封装置 WO2022160131A1 (zh)

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CN102574446A (zh) * 2009-10-19 2012-07-11 标致·雪铁龙汽车公司 密封模块和由该密封模块和车门形成的组件以及包括该组件的车辆
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EP1316456A2 (de) * 2001-12-03 2003-06-04 Metzeler Automotive Profile Systems GmbH Aufnahmerahmen mit Dichtungsprofil für eine stationäre Fensterscheibe
CN102574446A (zh) * 2009-10-19 2012-07-11 标致·雪铁龙汽车公司 密封模块和由该密封模块和车门形成的组件以及包括该组件的车辆
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