WO2023222015A1 - 一种隐藏式水切组件 - Google Patents

一种隐藏式水切组件 Download PDF

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Publication number
WO2023222015A1
WO2023222015A1 PCT/CN2023/094696 CN2023094696W WO2023222015A1 WO 2023222015 A1 WO2023222015 A1 WO 2023222015A1 CN 2023094696 W CN2023094696 W CN 2023094696W WO 2023222015 A1 WO2023222015 A1 WO 2023222015A1
Authority
WO
WIPO (PCT)
Prior art keywords
positioning
injection molding
water
cut
sheet metal
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.)
Ceased
Application number
PCT/CN2023/094696
Other languages
English (en)
French (fr)
Inventor
李洋
徐亚楠
姬亮
林祥辉
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.)
Zhejiang Geely Holding Group Co Ltd
Zhejiang Zeekr Intelligent Technology Co Ltd
Original Assignee
Zhejiang Geely Holding Group Co Ltd
Zhejiang Zeekr Intelligent 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.)
Filing date
Publication date
Application filed by Zhejiang Geely Holding Group Co Ltd, Zhejiang Zeekr Intelligent Technology Co Ltd filed Critical Zhejiang Geely Holding Group Co Ltd
Priority to EP23806966.0A priority Critical patent/EP4527652A4/en
Publication of WO2023222015A1 publication Critical patent/WO2023222015A1/zh
Priority to US18/948,822 priority patent/US20250065703A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • B60J10/20—Sealing arrangements characterised by the shape
    • B60J10/26—Sealing arrangements characterised by the shape characterised by the surface shape
    • B60J10/265—Sealing arrangements characterised by the shape characterised by the surface shape the surface being primarily decorative
    • 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
    • B60J10/30—Sealing arrangements characterised by the fastening means
    • B60J10/36—Sealing arrangements characterised by the fastening means using separately inserted fastening means, e.g. using clips, beads or strips
    • 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
    • B60J10/75—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides for sealing the lower part of the panes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
    • B60J10/86—Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the opening panel

Definitions

  • the utility model belongs to the field of automobile technology, and more specifically, relates to a hidden water cutting assembly.
  • Door exterior water-cut is a type of sealing strip. It is installed between the door glass and the door outer panel. It plays the role of decorating and sealing the car doors and windows. It also plays a guiding role in the operation of the door glass. It is an indispensable part of the car assembly. . In order to improve the appearance quality of the decoration, hidden external water cuts are often used.
  • the hidden external water cut for automotive applications on the market has no injection molded corner structure at the end of the outer water cut, and the dividing point with the internal water cut is at the rear end of the glass.
  • the injection molded joints are designed through the inner water-cut and double-sided adhesive tape is used to achieve fixation with the door sheet metal.
  • the two ends of the hidden outer water-cut do not form a fixed fit with the door sheet metal and cannot be used to fix the door. Sheet metal ends fully covered.
  • this application provides a hidden water-cutting component, which adopts the following technical solution: a hidden water-cutting component is provided on the door sheet metal, and the door sheet metal is provided with a first positioning member, including an outer Water cut, the end side of the outer water cut is provided with a first injection molding corner, and the first injection molding corner is provided with a first positioning portion;
  • the first injection molding corner is fixedly connected to the door sheet metal, and the first positioning piece is cooperatively connected to the first positioning part.
  • the assembly further includes an inner water cut, which is arranged opposite to the outer water cut.
  • the end side of the inner water cut is provided with a second injection molding corner, the second injection molding corner is fixedly connected to the door sheet metal, and the second injection molding corner corresponds to the first injection molding corner. set up.
  • the first positioning part is a clamping groove.
  • the first positioning member is a positioning post, and the positioning post is protrudingly provided along the sheet metal surface of the door sheet metal 1 toward the outer water cut.
  • the positioning post is welded to the door sheet metal.
  • the overlap amount between the first positioning member and the outer water-cut injection molding angle in the length direction of the vehicle body is 2.0mm-3.0mm.
  • the first positioning member is tightly connected to the outer water-cut injection molded corner.
  • first injection molded corner and the first positioning part are integrally injection molded
  • the card slot has an opening structure with a notch pointing downward.
  • a second positioning part is provided on the second injection molding corner, a second positioning part is provided on the door sheet metal, and the second positioning part is cooperatively connected with the second positioning part.
  • the end side of the hidden outer water cutter is provided with a first injection molded joint, and a positioning part is provided on the injection molded joint corner, and the additional positioning piece is added to the door sheet metal to match, which not only provides a hidden outer water cutter.
  • the assembly provides a positioning benchmark and can reasonably cover the door sheet metal edging area, improving the appearance quality after opening the door;
  • the fixed form of the hidden outer water cutter and the door sheet metal in this application can realize the position limit of the hidden outer water cutter in the direction of the body length and the height of the vehicle, reducing the difficulty of the installation operation and improving the installation efficiency.
  • Figure 1 A schematic diagram of the relationship between the door outer water cutting and the door sheet metal provided by the embodiment of this application;
  • Figure 2 Structural diagram of the hidden external water cutting angle provided by the embodiment of this application;
  • Figure 3 Structural diagram of the car door sheet metal welding stud provided by the embodiment of this application;
  • Figure 4 Structural diagram of the hidden outer water-cut injection molding joint angle and the Y-direction limit of the door outer panel provided by the embodiment of this application;
  • Figure 5 Structural diagram of the hidden outer water-cut injection molding joint and the Z-direction limiter of the door outer panel provided by the embodiment of this application;
  • the embodiment of the present application provides a hidden water-cut assembly, which is disposed on the door sheet metal 1.
  • the door sheet metal 1 is provided with a first positioning member 11, including an outer water-cut 2 and an end of the outer water-cut 2.
  • a first injection molding corner 21 is provided on the side, and a first positioning portion 211 is provided on the first injection molding corner 21; the first injection molding corner 21 is fixedly connected to the door sheet metal 1, and the first positioning piece 11 is connected to the first positioning portion 211. Match the connection.
  • the present application utilizes the mating connection between the first positioning portion 211 provided on the outer water cutter 2 and the first positioning member 11 of the door sheet metal 1 to facilitate the installation and positioning of the outer water cutter 2, and further sets the first injection molding corner 21 on the outer water cutter 2.
  • the present application utilizes the mating connection between the first positioning portion 211 provided on the outer water cutter 2 and the first positioning member 11 of the door sheet metal 1 to facilitate the installation and positioning of the outer water cutter 2, and further sets the first injection molding corner 21 on the outer water cutter 2.
  • the hidden water cutter assembly further includes an inner water cutter 3 , and the inner water cutter 3 and the outer water cutter 2 are arranged oppositely.
  • the door sheet metal 1 is divided into an inner door panel 12 and an outer door panel 13.
  • the inner water cutter 3 and the outer water cutter 2 are both fixedly connected to the door inner panel 12. Specifically, the inner water cutter 3 and the outer water cutter 2 can be snapped on.
  • the inner water cut 3 is located below the outer water cut 2 (the dividing line between the inner and outer water cuts is shown as A in Figure 1), and both the inner water cut 3 and the outer water cut 2 are provided with lips 14 that can contact the window glass 4 to facilitate lifting and lowering the window.
  • the water droplets, water mist and dust on the glass surface are cut off when the glass is 4, thereby improving the sealing performance between the hidden water-cut component and the window glass 4. When used, it can effectively prevent rainwater from passing through the hidden water-cut component and reaching the outside of the car door.
  • the inside of the board 13 also plays an aesthetic role.
  • the end side of the inner water cut 3 is provided with a second injection molding corner 31 , the second injection molding corner 31 is fixedly connected to the door sheet metal 1 , and the second injection molding corner 31 is provided correspondingly to the first injection molding corner 21 .
  • the inner water cut 3 can reasonably cover the edge area of the door sheet metal 1.
  • the inner water cut 3 and the outer water cut 2 can jointly completely cover the edge area of the door sheet metal 1 .
  • the first positioning portion 211 is a slot provided on the inside of the outer water cut 2.
  • the slot is an open structure with a downward notch, and the depth of the slot is smaller than the thickness of the corresponding position of the outer water cut 2, that is, the slot is The thickness direction of the outer water cut 2 does not penetrate the outer water cut 2 .
  • the card slot has an accommodating area 211a and an opening 211b connected to the accommodating area 211a.
  • the size of the opening 211b of the card slot matches the first positioning member 11.
  • the opening 211b of the card slot is also provided with an opening 211b extending from the opening 211b to the first positioning member 11.
  • the opening 211b of the slot faces the first positioning member 11, and the first positioning member 11 smoothly enters the slot through the guide edge 211c, which facilitates the assembly of the outer water cutter 2 and the door sheet metal 1.
  • the first positioning member 11 includes a positioning post 111 .
  • the positioning post 111 is protruding along the sheet metal surface of the door sheet 1 toward the outer water cut 2 .
  • the positioning post 111 is along the door inner panel. 12Protrude inward.
  • a limiting block 112 is provided at one end of the positioning post 111.
  • the limiting block 112 is inserted into the accommodating area 211a after the positioning post 111 passes through the opening 211b of the slot, and fixes the outer water cutter 2 to the door inner panel 12.
  • the first positioning member 11 includes but is not limited to fasteners such as bolts and screws. In one embodiment, the first positioning member 11 is a bolt.
  • the accommodating area 211a on the outer water cutter 2 is engaged with the limit block 112 of the door sheet metal 1, thereby limiting the outer water cutter 2, thereby improving the The installation stability of the external water cutter 2 is improved.
  • the positioning post is welded to the door sheet metal 1 .
  • the positioning post is fixed on the door sheet metal 1 by welding, which provides an installation reference for the outer water cutter 2.
  • the accommodating area 211a on the outer water cutter 2 is stuck with the limit block 112 of the door sheet metal 1. connection, and the outer surface of the outer water cutter 2 offsets the inner surface of the door sheet metal 1, thereby realizing the limit of the outer water cutter 2 in the Y direction of the vehicle body and improving the service life of the parts.
  • the positioning post can also be fixedly connected to the door sheet metal 1 through bonding, snapping or threaded connection.
  • the overlap amount between the first positioning component 11 and the first injection molded corner 21 on the outer water cutter 2 in the length direction of the vehicle body is 2.0 mm-3.0 mm, that is, the diameter of the positioning post 111 is 2.0 mm-3.0 mm.
  • the first injection molded joint 21 on the outer water cut 2 is clamped with the stud welded on the door sheet metal 1 through the slot, and the welded stud is connected to the first injection molded joint on the outer water cut 2 in the X direction.
  • the overlapping amount of the joint corner 21 is 2.5mm on one side, which serves as a limiter in the X direction.
  • the first positioning member 11 is tightly matched with the first injection molded corner 21 on the outer water cut 2 .
  • the first injection molded joint 21 on the outer water cut 2 is clamped with the stud welded on the door sheet metal 1 through the slot, and the welded stud connects with the first injection molded joint 21 on the outer water cut 2 in the Z direction.
  • the contact gap is zero (the Z-direction matching contact point is shown as number B in Figure 5). During assembly, it can play the role of Z-direction positioning for the external water shear.
  • the first injection molded corner 21 and the first positioning portion 211 are integrally injection molded.
  • one-piece injection molding can ensure the structural stability of the first injection molded corner 21 and facilitate mass production.
  • the second injection molding corner 31 is provided with a second positioning part
  • the door sheet metal 1 is provided with a second positioning part
  • the second positioning part is cooperatively connected with the second positioning part
  • the structure of the second positioning part is set as a latching groove, and the structure of the second positioning part is set as a positioning column.
  • the specific arrangement relationship between the two is similar to that of the external positioning part.
  • the setting relationship in water cutting is the same and will not be described again here.
  • another aspect of the present application provides a vehicle door, including a door sheet metal 1 and a hidden water-cut assembly as described above.
  • the utility model discloses a hidden water-cut component.
  • the door sheet metal edging area can be reasonably covered and the sheet metal can be prevented from being damaged after the door is opened.
  • the problem of poor appearance of gold edging in irregular areas; by setting up slots on the outer water-cut injection molded corner structure and cooperating with the positioning pillars welded on the door sheet metal, the problem of being unable to install the door sheet on the door sheet due to the limited space for door modeling is solved.
  • Jin provides the installation positioning reference for the hidden external water shear and the problem that the Y direction cannot be limited, and improves the durability of the parts; it also provides a positioning surface for the hidden external water shear, which solves the problem that the hidden external water shear cannot be positioned in the Z direction during assembly. The problem.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

一种隐藏式水切组件，设置于车门钣金上，车门钣金设置有第一定位件，包括外水切，外水切的端侧设置有第一注塑接角，第一注塑接角上设置有第一定位部；第一注塑接角与车门钣金固定连接，第一定位件与第一定位部配合连接。可通过在隐藏式外水切的第一注塑接角上设置有第一定位部并与车门钣金上的第一定位件配合连接，为隐藏式外水切装配提供定位基准，同时对车门钣金包边区域合理覆盖，提升打开车门后的外观品质。

Description

一种隐藏式水切组件
本专利申请要求2022年05月17日提交的申请号为202221192073.1，发明名称为“一种隐藏式水切组件”的中国专利申请的优先权，上述申请的全文以引用的方式并入本申请中。
技术领域
本实用新型属于汽车技术领域，更具体地说，是涉及一种隐藏式水切组件。
 背景技术
车门外水切是密封条的一种，装配于车门玻璃与车门外板之间，起到装饰和密封汽车门窗的作用，同时对车门玻璃的运行起到导向作用，是汽车装配中不可缺少的一部分。为了提升装饰的外观质量，常使用隐藏式外水切。
 技术问题
目前市场上汽车应用的隐藏式外水切，其外水切端部没有注塑接角结构，与内水切分界点在玻璃后端处。装配时，通过在内水切设计注塑接角，使用双面胶片粘接的方式，实现与车门钣金的固定，而隐藏式外水切两端部没有与车门钣金形成固定配合形式，不能对车门钣金端部全面覆盖。
因此，需要提供一种隐藏式水切组件，以解决上述现有技术中存在的问题。
 技术解决方案
为了解决上述现有技术问题，本申请提供一种隐藏式水切组件，采用如下技术方案：一种隐藏式水切组件设置于车门钣金上，所述车门钣金设置有第一定位件，包括外水切，所述外水切的端侧设置有第一注塑接角，所述第一注塑接角上设置有第一定位部；
所述第一注塑接角与所述车门钣金固定连接，所述第一定位件与所述第一定位部配合连接。
进一步的，所述组件还包括内水切，所述内水切与所述外水切相对设置。
进一步的，所述内水切的端侧设置有第二注塑接角，所述第二注塑接角与所述车门钣金固定连接，所述第二注塑接角与所述第一注塑接角对应设置。
进一步的，所述第一定位部为卡槽。
进一步的，所述第一定位件为定位柱，所述定位柱沿所述车门钣金1的钣金面朝向所述外水切凸出设置。
进一步的，所述定位柱与所述车门钣金焊接连接。
进一步的，所述第一定位件与所述外水切注塑接角在车身长度方向上的搭接量为2.0mm-3.0mm。
进一步的，所述第一定位件与所述外水切注塑接角紧密连接。
进一步的，所述第一注塑接角与所述第一定位部一体注塑成型；
所述卡槽为具有缺口向下的开口结构。
进一步的，所述第二注塑接角上设置有第二定位部，所述车门钣金上设置有第二定位件，所述第二定位件与所述第二定位部配合连接。
 有益效果
本申请提供的一种隐藏式水切组件，具有如下有益效果：
1）本申请通过将隐藏式外水切的端侧设置有第一注塑接角，并在注塑接角上设置定位部，并于车门钣金上增设的定位件相配合，不仅为隐藏式外水切装配提供了定位基准，而且可对车门钣金包边区域进行合理覆盖，提升打开车门后的外观品质；
2）本申请中隐藏式外水切与车门钣金的固定形式，可实现隐藏式外水切在车身长度方向和车高方向上的限位，降低安装操作难度，提高安装效率。
 附图说明
为了更清楚地说明本实用新型实施例或现有技术中的技术方案和优点，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的介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，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它附图。
图1：本申请实施例提供的车门外水切与车门钣金配合关系示意图；
图2：本申请实施例提供的隐藏式外水切接角结构图；
图3：本申请实施例提供的车门钣金焊接螺柱结构图；
图4：本申请实施例提供的隐藏式外水切注塑接角与车门外板Y向限位结构图；
图5：本申请实施例提供的隐藏式外水切注塑接角与车门外板Z向限位结构图；
图中：1-车门钣金，2-外水切，3-内水切，4-车窗玻璃，11-第一定位件，定位柱-111，限位块-112，12-车门内板，13-车门外板，唇边-14，21-第一注塑接角，31-第二注塑接角，211-第一定位部，容纳区-211a，开口-211b，导向边-211c，A-内外水切分界点，B-Z向配合接触点。
 本发明的实施方式
下面将结合本实用新型实施例中的附图，对本实用新型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实用新型的一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，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，都属于本实用新型保护的范围。
需要说明的是，本实用新型的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本实用新型的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含。例如，包含了一系列步骤或单元的过程、方法、装置、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
以下参照附图对实施例进行说明，附图不对权利要求所记载的实用新型内容起任何限定作用。
请参考图1-5，本申请实施例提供了一种隐藏式水切组件，设置于车门钣金1上，车门钣金1设置有第一定位件11，包括外水切2，外水切2的端侧设置有第一注塑接角21，第一注塑接角21上设置有第一定位部211；第一注塑接角21与车门钣金1固定连接，第一定位件11与第一定位部211配合连接。
如此，本申请利用设置于外水切2的第一定位部211和车门钣金1的第一定位件11的配合连接，便于外水切2的安装定位，进而在外水切2设置第一注塑接角21的基础上实现了对车门钣金1包边区域的合理覆盖，避免了车门开启后，钣金包边在不规则区域所造成的外观不良的问题。
在一些实施例中，隐藏式水切组件还包括内水切3，内水切3与外水切2相对设置。
具体的，车门钣金1分为车门内板12和车门外板13，内水切3和外水切2均固定连接在车门内板12上，具体地，内水切3和外水切2可卡接在车门内板12上。内水切3位于外水切2下方（内外水切分界线见图1中标号A），且内水切3和外水切2上均设有可与车窗玻璃4接触的唇边14，以在升降车窗玻璃4的时候切去玻璃表面上的水滴、水雾及灰尘，从而提高了隐藏式水切组件与车窗玻璃4之间的密封性能，使用时可以有效防止雨水穿过隐藏式水切组件到达车门外板13的内部，同时也起到美观作用。
在一些实施例中，内水切3的端侧设置有第二注塑接角31，第二注塑接角31与车门钣金1固定连接，第二注塑接角31与第一注塑接角21对应设置。通过在内水切3的端侧设置第二注塑接角31，可实现内水切3对车门钣金1包边区域的合理覆盖。在本实施例中，通过第二注塑接角31与第一注塑接角21的对应设置，可实现内水切3和外水切2共同对车门钣金1包边区域的完全覆盖。
在一些实施例中，第一定位部211为设于外水切2内侧的卡槽，卡槽为具有向下缺口的开口结构，且卡槽的深度小于外水切2对应位置的厚度，即卡槽在外水切2的厚度方向没有贯穿外水切2。
具体的，卡槽具有一容纳区211a及与容纳区211a连通的开口211b，卡槽的开口211b的大小与第一定位件11相匹配，卡槽的开口211b处还设有自开口211b处向两侧倾斜向外并向下延伸的导向边211c，两个导向边211c共同形成喇叭口状结构。装配时卡槽的开口211b朝向第一定位件11，第一定位件11通过导向边211c顺利进入卡槽，便于外水切2与车门钣金1的装配。
在一些实施例中，第一定位件11包括一定位柱111，定位柱111沿车门钣金1的钣金面朝向外水切2凸出设置，在本实施例中，定位柱111沿车门内板12向内凸伸。
进一步地，定位柱111的一端设有限位块112，该限位块112在定位柱111穿过卡槽的开口211b后卡入容纳区211a内，将外水切2固定至车门内板12上。第一定位件11包括但不限于螺栓和螺钉等紧固件，一个实施例中，第一定位件11为螺栓。
具体的，本实施例中，通过在定位柱上增设限位块，使外水切2上的容纳区211a与车门钣金1的限位块112卡接，对外水切2起到限位作用，提高了外水切2的安装稳定性。
在一些实施例中，定位柱与车门钣金1焊接连接。
在本实施例中采用焊接的方式将定位柱固定在车门钣金1上，为外水切2提供了安装基准，安装时外水切2上的容纳区211a与车门钣金1的限位块112卡接，且外水切2的外表面与车门钣金1的内表面相抵，实现外水切2在车身Y向的限位，并提高了零件使用寿命。
在一些实施例中，定位柱也可通过粘接、卡接或螺纹连接与车门钣金1固定连接。
在一些实施例中，第一定位件11与外水切2上的第一注塑接角21在车身长度方向上的搭接量为2.0mm-3.0mm，即定位柱111的直径为2.0mm-3.0mm。
具体的，本实施例中外水切2上的第一注塑接角21通过卡槽，与车门钣金1上焊接的螺柱卡接，焊接的螺柱在X向与外水切2上的第一注塑接角21单边搭接量2.5mm，起到X向限位作用。
在一些实施例中，第一定位件11与外水切2上的第一注塑接角21紧密配合。
具体的，外水切2上的第一注塑接角21通过卡槽，与车门钣金1上焊接的螺柱卡接，焊接的螺柱在Z向与外水切2上的第一注塑接角21的接触间隙为零（Z向配合接触点见图5中标号B），在装配时，可对外水切起到Z向定位的作用。
在一些实施例中，第一注塑接角21与第一定位部211一体注塑成型。
具体的，一体注塑成型可以保证第一注塑接角21结构的稳定性，便于批量化生产。
在一些实施例中，第二注塑接角31上设置有第二定位部，车门钣金1上设置有第二定位件，第二定位件与第二定位部配合连接。
在本实施例中，为了便于内水切3的定位和安装，将第二定位部的结构设置为卡槽，将第二定位部的结构设置为定位柱，两者之间具体的设置关系与外水切中的设置关系相同，在此不予赘述。
在一些实施例中，本申请另一方面提供一种车门，包括车门钣金1和如上所述的隐藏式水切组件。
本实用新型公开的一种隐藏式水切组件，通过在外水切上设置注塑接角结构，并与内水切的注塑接角配合，可对车门钣金包边区域合理覆盖，避免了车门开启后，钣金包边在不规则区域的外观不良的问题；通过在外水切的注塑接角结构上开设卡槽，并与车门钣金上焊接的定位柱配合，解决了由于车门造型空间有限，无法在车门钣金为隐藏式外水切提供安装定位基准和Y向无法限位的问题，并提高了零件耐久性能；同时也为隐藏式水切提供定位面，解决了在装配时，隐藏式外水切Z向无法定位的问题。
本说明书中的各个实施例均采用递进的方式描述，各个实施例之间相同相似的部分互相参见即可，每个实施例重点说明的都是与其他实施例的不同之处。
需要说明的是，本申请中记载的全部特征（包括记载在不同实施例中的技术特征），在合理的情况下，可以任意结合，结合而形成的新的技术方案均在本申请的保护范围内。
以上所述仅为本实用新型的较佳实施例，并不用以限制本实用新型，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。

Claims (14)

  1. 一种隐藏式水切组件，设置于车门钣金(1)上，所述车门钣金(1)设置有第一定位件(11)，其特征在于，包括外水切(2)，所述外水切(2)的端侧设置有第一注塑接角(21)，所述第一注塑接角(21)上设置有第一定位部(211)；
    所述第一定位件(11)与所述第一定位部(211)配合连接，将所述第一注塑接角(21)固定至所述车门钣金(1)上。
  2. 根据权利要求1所述的一种隐藏式水切组件，其特征在于，所述隐藏式水切组件还包括内水切(3)，所述内水切(3)位于所述外水切(2)的下方。
  3. 根据权利要求2所述的一种隐藏式水切组件，其特征在于，所述内水切(3)的端侧设置有第二注塑接角(31)，所述第二注塑接角(31)与所述车门钣金(1)固定连接，所述第二注塑接角(31)与所述第一注塑接角(21)对应设置。
  4. 根据权利要求1所述的一种隐藏式水切组件，其特征在于，所述第一定位部（211）为卡槽。
  5. 根据权利要求4所述的一种隐藏式水切组件，其特征在于，所述卡槽具有一容纳区（211a）及与所述容纳区（211a）连通的开口（211b），所述第一定位件(11)经所述开口（211b）卡入所述容纳区（211a）。
  6. 根据权利要求5所述的一种隐藏式水切组件，其特征在于，所述卡槽还具有自所述开口（211b）向两侧倾斜向外并向下延伸的导向边（211c）。
  7. 根据权利要求4所述的一种隐藏式水切组件，其特征在于，所述卡槽的深度小于所述外水切（2）对应位置的厚度。
  8. 根据权利要求1所述的一种隐藏式水切组件，其特征在于，所述第一定位件(11)包括定位柱，所述定位柱沿所述车门钣金(1)的钣金面朝向所述外水切(2)凸出设置。
  9. 根据权利要求8所述的一种隐藏式水切组件，其特征在于，所述定位柱（111）的一端设有限位块（112），所述限位块（112）能够卡入所述第一定位部（211）内。
  10. 根据权利要求8所述的一种隐藏式水切组件，其特征在于，所述定位柱与所述车门钣金(1)焊接连接。
  11. 根据权利要求1-10中任一项所述的一种隐藏式水切组件，其特征在于，所述第一定位件(11)与所述第一注塑接角(21)在车身长度方向上的搭接量为2.0mm-3.0mm。
  12. 根据权利要求1-10中任一项所述的一种隐藏式水切组件，其特征在于，所述第一定位件(11)与所述第一注塑接角(21)紧密连接。
  13. 根据权利要求4所述的一种隐藏式水切组件，其特征在于，所述第一注塑接角(21)与所述第一定位部(211)一体注塑成型；所述卡槽为具有缺口向下的开口结构。
  14. 根据权利要求3所述的一种隐藏式水切组件，其特征在于，所述第二注塑接角(31)上设置有第二定位部，所述车门钣金(1)上设置有第二定位件，所述第二定位件与所述第二定位部配合连接。
PCT/CN2023/094696 2022-05-17 2023-05-17 一种隐藏式水切组件 Ceased WO2023222015A1 (zh)

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