CN113942376A - Stamping vehicle door zero-surface-difference B column section and top section structure - Google Patents

Stamping vehicle door zero-surface-difference B column section and top section structure Download PDF

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Publication number
CN113942376A
CN113942376A CN202111344902.3A CN202111344902A CN113942376A CN 113942376 A CN113942376 A CN 113942376A CN 202111344902 A CN202111344902 A CN 202111344902A CN 113942376 A CN113942376 A CN 113942376A
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CN
China
Prior art keywords
sealing strip
section
glass
top section
zero
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
CN202111344902.3A
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Chinese (zh)
Inventor
金涛
雷卫卫
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.)
Giltai Auto Parts Suzhou Co ltd
Taicang Rongnan Seal Technology Co ltd
Wuhan Yinan Rubber And Plastic Technology Co ltd
Shanghai Rongnan Technology Co ltd
Original Assignee
Giltai Auto Parts Suzhou Co ltd
Taicang Rongnan Seal Technology Co ltd
Wuhan Yinan Rubber And Plastic Technology Co ltd
Shanghai Rongnan Technology Co ltd
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.)
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Publication date
Application filed by Giltai Auto Parts Suzhou Co ltd, Taicang Rongnan Seal Technology Co ltd, Wuhan Yinan Rubber And Plastic Technology Co ltd, Shanghai Rongnan Technology Co ltd filed Critical Giltai Auto Parts Suzhou Co ltd
Priority to CN202111344902.3A priority Critical patent/CN113942376A/en
Publication of CN113942376A publication Critical patent/CN113942376A/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
    • B60J10/74—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
    • 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
    • B60J10/15—Sealing arrangements characterised by the material
    • 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
    • B60J10/50—Sealing arrangements characterised by means for prevention or reduction of noise, e.g. of rattling or vibration of windows

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

The invention relates to a punched vehicle door zero-surface-difference B-pillar section and top section structure, which is used for sealing vehicle door lifting glass and comprises a B-pillar sealing strip structure and a top section sealing strip structure, wherein a plastic sliding block parallel to the direction of the vehicle door lifting glass is arranged on the B-pillar sealing strip structure; the top section in the top section sealing strip structure is installed on the door inner panel, is equipped with a hollow bubble shape structure with glass contact department for when glass goes up and down to the top, play the effect of buffering, making an uproar of falling by the bubble shape structure, top sealing strip section joint is on the inner panel of door, and the top sealing strip section is equipped with mushroom head joint bright wisp, and the bright wisp covers top section outward appearance face and plays the pleasing to the eye effect that reduces rubber and leak outward.

Description

Stamping vehicle door zero-surface-difference B column section and top section structure
Technical Field
The invention relates to a structure for stamping a section and a top section of a B column of an automobile door, in particular to a structure for stamping a section and a top section of a zero-surface-difference B column of an automobile door.
Background
The top section of a traditional automobile door glass guide groove is arranged on an inner plate of an automobile door, the rubber leakage surface of a section body is more, the distance between the top section and the Y direction of glass is generally larger than 5mm, the gap between the glass at the position of a B column and the Y direction of a decorative plate is also larger than 5mm, a step difference is formed by the top section and the 5mm of the Y direction gap of the B column, the wind resistance coefficient of the whole automobile can be increased by the step difference, the appearance is not attractive enough, a door sealing system structure with zero difference is urgently needed to be developed from the aspects of the wind resistance coefficient of the whole automobile and the appearance attractiveness, the automobile type with the zero difference on the side of the glass in the market is generally a high-end luxury automobile and is a frameless door, the frameless door sealing strip is expensive, the cost is high, the manufacturing process is complex, and a novel door zero difference top section, B column section structure and the sealing strip are required to be developed based on the above.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a punched door zero-difference B-pillar section and top section structure, which has the advantages of simple structure, low cost and lower manufacturing process difficulty, can meet the requirement of forming a zero-difference door system on the same plane of an appearance surface of a lifting glass of a door and a decorative plate, has a Y-direction gap of a bright decorative strip of the top section of less than 3mm, reduces rubber leakage surface of the top section of the lifting glass after the lifting glass, and has attractive appearance and high grade.
In order to achieve the purpose, the technical scheme of the invention is as follows: a stamping vehicle door zero-surface-difference B-pillar section and top section structure is used for sealing vehicle door lifting glass and comprises a B-pillar sealing strip structure and a top section sealing strip structure, wherein a sliding block parallel to the direction of the vehicle door lifting glass is arranged on the B-pillar sealing strip structure, the sliding block is embedded in a sliding rail sealing strip, the sliding block drives the lifting glass to slide up and down in the sliding rail sealing strip and is matched with a glass guide groove sealing strip to form sealing, and the X/Y direction displacement of the glass is limited by the matching of the X/Y direction of the sliding block, the sliding rail sealing strip and the glass guide groove; the top section in the top section sealing strip structure is installed on the door inner panel, is equipped with a hollow bubble shape structure with glass contact department for when glass goes up and down to the top, play the effect of buffering, making an uproar of falling by bubble shape structure, top sealing strip section joint in the top section sealing strip structure is on the inner panel of door, and the top sealing strip section is equipped with mushroom head joint bright wisp, and the bright wisp covers top section outward appearance face and plays the pleasing to the eye effect that reduces rubber and leak outward.
Furthermore, the difference between the top section and the Y-direction surface of the glass is less than 3 mm.
Furthermore, the surface difference limiting between the glass and the outer surface of the top section in the Y direction of less than 3mm is realized by matching and limiting the B column section sliding block, the sliding rail sealing strip and the glass guide groove sealing strip in the Y direction.
Further, the top sealing strip is compositely extruded by TPV and an aluminum framework.
Further, the slide rail sealing strip and the metal framework are compounded and co-extruded to form slide rail sealing, and the slide rail sealing strip can play double roles as a guide rail and a sealing strip.
Furthermore, the Y direction of the sliding block and the glass are connected through adhesive and are positioned on the same plane with the B column decorative plate to form zero surface difference.
Further, the slide block Y is attached to the slide rail sealing strip in a zero mode to limit displacement of the glass Y, and a gap is reserved between the slide block X and the slide rail sealing strip to absorb assembly tolerance.
The invention has the beneficial effects that:
1. by adopting the technical scheme, the appearance of the vehicle door with a zero-surface difference effect can be designed from the A column to the C column.
2. The invention has compact design and simple structure, the slide block is formed by injection molding, the slide rail sealing strip and the metal framework are extruded compositely, the sections of the glass guide groove sealing strip and the top sealing strip are simple, the cost is low, and the process realization difficulty coefficient is greatly reduced.
3. The cross section of the sliding rail sealing strip and the cross section of the top sealing strip adopt TPV materials to extrude surface co-extrusion wear-resistant coatings, and the product has light weight, high wear resistance and small glass sliding resistance.
4. The first structural design joint bright wisp of top section mushroom, the bright wisp covers the reduction of top section body rubber exposure, plays buffering, noise reduction effect with glass contact place cavity bubble shape design.
Drawings
FIG. 1 is a general schematic view of a cross section and a top cross section structure of a zero-surface-difference B column of a stamped car door;
FIG. 2 is a schematic cross-sectional view of a stamped vehicle door zero-difference B pillar A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of a zero-difference top B-B of the stamped vehicle door of FIG. 1;
in the figure: 1. the glass guide groove comprises a glass guide groove sealing strip, 2. glass, 3. a sliding block, 4. a sliding rail sealing strip, 5. a fixing screw, 6. a B column decorative plate, 7. a top sealing strip, 8. a bright strip and 9. an inner plate.
Detailed Description
In order to make the invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 3, the novel stamped door zero-difference B-pillar sealing strip section and top sealing strip section structure is used for sealing a vehicle door lifting glass, fig. 2 is provided with a sliding block 3 parallel to the vehicle door lifting glass direction on the sealing strip structure, the sliding block 3 is embedded in a sliding rail sealing strip 4, one side of the sliding block is connected with the glass 2 and drives the lifting glass to slide in the sliding rail sealing strip 4 and the glass guide groove sealing strip 1, the glass 2 and the B-pillar trim appearance surface are level to form zero-difference, the Y-direction difference of the top section of the glass 2 is smaller than 3mm, and the sliding block X, Y cooperates with the sliding rail sealing strip 4 and the glass guide groove sealing strip 1 to limit the displacement of the glass in the X/Y direction. Referring to fig. 3, the section of the top sealing strip 7 is clamped on an inner plate 9 of the vehicle door, a mushroom head clamping bright strip 8 is arranged on the section of the top sealing strip 7, the bright strip 8 covers the appearance surface of the top section to achieve the effect of reducing rubber leakage, the contact part of the top section and the glass 2 is designed into a hollow bubble-shaped structure, and the effects of buffering and noise reduction are achieved when the glass 2 is pushed to the top.
The top sealing strip 7 is compositely extruded by TPV and an aluminum framework. The slide rail sealing strip 4 and the metal framework are compounded and co-extruded to form slide rail sealing. The slide rail sealing strip 4 serves a dual function both as a guide rail and as a sealing strip. The Y direction of the sliding block 3 and the glass 2 are connected through adhesive and are positioned on the same plane with the B column decorative plate to form zero surface difference. And the slide block 3Y is attached to the slide rail sealing strip 4 to zero to limit the Y-direction displacement of the glass, and the slide block 3X is reserved with a gap between the slide rail sealing strip 4 and the slide rail 3X to absorb assembly tolerance.

Claims (7)

1.一种冲压车门零面差B柱断面、顶部断面结构，用于对车门升降玻璃进行密封，其特征在于：该结构包括B柱密封条结构、顶部断面密封条结构，所述B柱密封条结构上设有与车门升降玻璃方向平行的滑块，所述滑块嵌入在滑轨密封条内，由滑块带动升降玻璃在滑轨密封条内上下滑动并配合玻璃导槽密封条形成密封，并由滑块X/Y向和滑轨密封条、玻璃导槽配合限制玻璃X/Y向位移；所述顶部断面密封条结构中的顶部断面安装在车门内板上，与玻璃接触处设有一个中空的泡形结构，用于玻璃升降到顶部时，由泡形结构起到缓冲、降噪的效果，所述顶部断面密封条结构中的顶部密封条断面卡接在车门的内板上，顶部密封条断面设有蘑菇头卡接亮条，亮条遮盖顶部断面外观面起到减少橡胶外漏的美观效果。1. A stamped door zero-face difference B-pillar section, top section structure, for sealing the door lift glass, it is characterized in that: this structure comprises B-pillar sealing strip structure, top section sealing strip structure, described B-pillar sealing The strip structure is provided with a slider parallel to the direction of the door lift glass, the slider is embedded in the slide rail seal, the slider drives the lift glass to slide up and down in the slide rail seal, and cooperates with the glass guide groove seal to form a seal , and the X/Y direction displacement of the glass is limited by the cooperation of the slider X/Y direction, the slide rail sealing strip and the glass guide groove; There is a hollow bubble-shaped structure, which is used for buffering and noise reduction when the glass is lifted to the top. The top sealing strip section in the top section sealing strip structure is clamped on the inner panel of the door. , The top sealing strip section is provided with a mushroom head clamping bright strip, and the bright strip covers the appearance of the top section to reduce the appearance of rubber leakage. 2.根据权利要求1所述的冲压车门零面差B柱断面、顶部断面结构，其特征在于：所述顶部断面与玻璃Y向面差＜3mm。2 . The zero-level difference B-pillar section and top section structure of a stamped door according to claim 1 , wherein the top section and the glass Y-direction plane difference is less than 3 mm. 3 . 3.根据权利要求2所述的冲压车门零面差B柱断面、顶部断面结构，其特征在于：所述玻璃与顶部断面外表面Y向＜3mm面差的限位是通过B柱断面滑块和滑轨密封条、玻璃导槽密封条Y向匹配限位来实现。3. The zero-level difference B-pillar section and top section structure of a stamped door according to claim 2, wherein the limit of the level difference between the glass and the outer surface of the top section in the Y direction < 3mm is through the B-pillar section slider It is realized by matching the Y-direction limit of the sliding rail sealing strip and the glass running groove sealing strip. 4.根据权利要求1所述的冲压车门零面差B柱断面、顶部断面结构，其特征在于：所述顶部密封条采用TPV和铝骨架复合挤出。4 . The zero-level difference B-pillar section and top section structure of a stamped door according to claim 1 , wherein the top sealing strip is extruded using TPV and an aluminum skeleton. 5 . 5.根据权利要求1所述的冲压车门零面差B柱断面、顶部断面结构，其特征在于：所述滑轨密封条与金属骨架复合共挤出形成滑轨密封，所述滑轨密封条即当导轨也当密封条起到双重作用。5. The zero-level difference B-pillar section and top section structure of a stamped door according to claim 1, wherein the sliding rail sealing strip and the metal skeleton are compounded and co-extruded to form a sliding rail seal, and the sliding rail sealing strip That is, when the guide rail also acts as a sealing strip, it plays a dual role. 6.根据权利要求1所述的冲压车门零面差B柱断面、顶部断面结构，其特征在于：所述滑块Y向和玻璃通过胶黏剂连接和B柱饰板处于同一平面形成零面差。6 . The zero-level difference B-pillar section and top section structure of a stamped door according to claim 1 , wherein the Y-direction of the slider and the glass are connected with the B-pillar trim on the same plane to form a zero plane. 7 . Difference. 7.根据权利要求1所述的冲压车门零面差B柱断面、顶部断面结构，其特征在于：所述滑块Y向和滑轨密封条零贴合限制玻璃Y向位移，滑块X向和滑轨密封条预留间隙来吸收装配公差。7. The zero-level difference B-pillar section and top section structure of a stamped door according to claim 1, wherein the sliding block Y direction and the sliding rail sealing strip are zero-fitted to limit the displacement of the glass in the Y direction, and the sliding block X direction Leave a gap with the slide rail seal to absorb assembly tolerances.
CN202111344902.3A 2021-11-15 2021-11-15 Stamping vehicle door zero-surface-difference B column section and top section structure Pending CN113942376A (en)

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CN202111344902.3A CN113942376A (en) 2021-11-15 2021-11-15 Stamping vehicle door zero-surface-difference B column section and top section structure

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Application Number Priority Date Filing Date Title
CN202111344902.3A CN113942376A (en) 2021-11-15 2021-11-15 Stamping vehicle door zero-surface-difference B column section and top section structure

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114889698A (en) * 2022-06-28 2022-08-12 宁波信泰机械有限公司 Zero-step-difference matching structure for side wall and door glass of stamping door
CN115366635A (en) * 2022-08-31 2022-11-22 东风汽车集团股份有限公司 Glass sealing top strip assembly structure and assembly detection method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107585006A (en) * 2016-07-06 2018-01-16 本田技研工业株式会社 Body construction
CN207617482U (en) * 2017-10-27 2018-07-17 惠州航创密封件有限公司 A kind of punching type glass guide way of vehicle door cross section structure
CN207859917U (en) * 2017-11-21 2018-09-14 上汽通用汽车有限公司 Automotive glass guide groove sealing strip and vehicle window frame composite structure
CN111923698A (en) * 2020-08-06 2020-11-13 宁波信泰机械有限公司 Zero-step-difference structure of vehicle door glass and door frame
CN212979840U (en) * 2020-07-27 2021-04-16 库博标准投资有限公司 Non-step flat appearance sealing strip structure based on rolling car door structure
CN217347456U (en) * 2021-11-15 2022-09-02 上海荣南科技股份有限公司 B column and top section structure of stamping vehicle door

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107585006A (en) * 2016-07-06 2018-01-16 本田技研工业株式会社 Body construction
CN207617482U (en) * 2017-10-27 2018-07-17 惠州航创密封件有限公司 A kind of punching type glass guide way of vehicle door cross section structure
CN207859917U (en) * 2017-11-21 2018-09-14 上汽通用汽车有限公司 Automotive glass guide groove sealing strip and vehicle window frame composite structure
CN212979840U (en) * 2020-07-27 2021-04-16 库博标准投资有限公司 Non-step flat appearance sealing strip structure based on rolling car door structure
CN111923698A (en) * 2020-08-06 2020-11-13 宁波信泰机械有限公司 Zero-step-difference structure of vehicle door glass and door frame
CN217347456U (en) * 2021-11-15 2022-09-02 上海荣南科技股份有限公司 B column and top section structure of stamping vehicle door

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114889698A (en) * 2022-06-28 2022-08-12 宁波信泰机械有限公司 Zero-step-difference matching structure for side wall and door glass of stamping door
CN114889698B (en) * 2022-06-28 2025-12-26 宁波信泰机械有限公司 A zero-step mating structure between the side panel and the door glass of a stamped car door.
CN115366635A (en) * 2022-08-31 2022-11-22 东风汽车集团股份有限公司 Glass sealing top strip assembly structure and assembly detection method thereof

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Application publication date: 20220118