CN220742681U

CN220742681U - Water cutting joint angle in car door and car

Info

Publication number: CN220742681U
Application number: CN202321854584.XU
Authority: CN
Inventors: 杨彦兵; 明瑞东; 束萍萍; 郑益琦; 俞瑷权
Original assignee: Zhejiang Zhima Intelligent Technology Co Ltd
Current assignee: Zhejiang Zhima Intelligent Technology Co Ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-04-09
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a water cutting joint angle in a vehicle door and a vehicle, which comprise a joint angle main body, wherein one end of the joint angle main body, which is close to a vehicle door sheet metal edge-covering hole, is provided with a joint angle clamping structure, the joint angle clamping structure comprises an outer plate sealing lip, a hole clamping part and an inner plate connecting part which are integrally connected, the outer plate sealing lip is used for being attached to a vehicle door outer plate at one side of the vehicle door sheet metal edge-covering hole, the inner plate connecting part is used for being attached to a vehicle door inner plate at the other side of the vehicle door sheet metal edge-covering hole, and the hole clamping part is used for being in sealing clamping connection with the vehicle door sheet metal edge-covering hole between the vehicle door outer plate and the vehicle door inner plate. The water cutting joint angle in the vehicle door, the water cutting in the vehicle door and the laminating property of the vehicle door inner plate and the vehicle door sheet metal edge are better, the problem of the white leakage of the sheet metal at the vehicle door sheet metal edge is solved, the aesthetic property is improved, the structural integrity is strong, the installation is easy, and the assembly consistency is realized.

Description

Water cutting joint angle in car door and car

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a water cutting joint angle in a vehicle door and an automobile.

Background

With the high-speed development of the automobile industry, the requirements of people on the sealing structure of the automobile door are higher and higher. The sealing structure not only meets the basic performance requirements of people on rain prevention, dust prevention, sound insulation, noise reduction and the like of vehicles, but also has attractive and ugly shielding functions. The hole of borduring of current frameless door back door B post department panel beating is cut by back door outer water and is moulded plastics the angle and shelter from, and because of receiving the angle influence of punching a hole, the door outer water is cut and is moulded plastics the angle and can not adopt gluey nail joint fixed mode, leads to the angle and the door panel beating not laminating, the off-slit, only can adopt the sticky tape to paste fixedly. The adhesive tape is stuck and fixed, so that the process requirement is high, and the problems of adhesive tape opening, falling off and the like easily occur after the adhesive tape is durable. Meanwhile, because the outer water cut of the vehicle door is positioned without an X-direction structure, the outer water cut of the vehicle door is aligned with the sheet metal bag Bian Yuanjiao by manual visual observation, has higher requirements on personnel operation and poor consistency, and is easy to cause the problems that the outer water cut of the vehicle door is not assembled in place, and the injection molding joint angle and the sheet metal edge are not attached to and separated from the seam. Furthermore, the outer water cutting injection molding joint angle of the vehicle door is in clearance fit with the joint angle of the inner water cutting sealing strip, so that the middle sheet metal leaks white, the tightness is poor, the integrity is poor, and the attractiveness is affected.

Disclosure of Invention

In order to solve the problem that in the prior art, a sheet metal edge-wrapping hole at a post B of a rear door of a frameless car door is shielded by a water cutting injection molding joint angle of the rear door, the joint angle is not attached to a car door sheet metal, is separated from a seam and is difficult to install, so that the middle sheet metal leaks white, the integrity is poor, the sealing performance is poor, and the attractiveness is affected.

The application provides a water cutting joint angle in a vehicle door, which comprises a joint angle main body, wherein one end of the joint angle main body, which is close to a vehicle door sheet metal edge wrapping hole, is provided with a joint angle clamping structure, and the joint angle clamping structure comprises an outer plate sealing lip, a hole clamping part and an inner plate connecting part which are integrally connected;

the outer plate sealing lip is attached to the outer plate of the vehicle door on one side of the vehicle door sheet metal edge-covering hole, the inner plate connecting portion is attached to the inner plate of the vehicle door on the other side of the vehicle door sheet metal edge-covering hole, and the hole clamping portion is in sealing clamping connection with the vehicle door sheet metal edge-covering hole between the outer plate of the vehicle door and the inner plate of the vehicle door.

Further, one side of the corner connecting main body matched with the outer water cut of the car door is provided with a lap joint surface, and the lap joint surface is overlapped and shielded with the bottom edge of the outer water cut of the car door.

Further, an abutting groove is formed in one side, matched with the outer water cut of the car door, of the connecting angle main body, and the bottom edge of the outer water cut of the car door abuts against the abutting groove.

Further, the connecting angle main body is provided with a connecting angle positioning structure, and the connecting angle positioning structure is clamped with a positioning notch on the inner plate of the vehicle door.

Further, the corner positioning structure is a strip-shaped sheet-shaped piece or column-shaped piece.

Further, at least one clamping buckle is arranged on one surface of the connecting angle main body, which faces the inner plate of the vehicle door, and the clamping buckle is clamped with the positioning hole on the inner plate of the vehicle door.

Further, the corner connecting body comprises a plurality of bending surfaces which are bent to be attached to the inner plate of the vehicle door, and the different bending surfaces are provided with the clamping buckles.

Further, one side of the corner connecting main body, which is far away from the door sheet metal edge-wrapping hole, is provided with a guard board binding surface, and the guard board binding surface is connected with the door inner guard board.

Further, the inner water cutting corner structure is integrally injection molded.

The utility model also protects an automobile, which comprises an outer door plate, an inner door plate, an outer door water cut and an inner door water cut joint angle;

and a door sheet metal edge-covering hole is formed between the edges of the door outer plate and the door inner plate at the outer water cutting end part of the door, and the inner water cutting corner is in sealing connection with the door sheet metal edge-covering hole.

The embodiment of the utility model has the following beneficial effects:

(1) The application adopts the interior water cutting joint angle of door to shelter from door panel beating bordure hole, is equipped with in the joint angle main part and connects angle joint structure, connects angle joint structure respectively with door planking, door inner panel and the sealed joint in door panel beating bordure hole, structural integrity is strong, need not the panel beating trompil, and has solved joint angle and door panel beating bordure Y to not laminating the off-slit problem.

(2) The interior water cutting joint angle of this application door passes through joint angle location structure and door inner panel joint for the X of interior water cutting joint angle is to the location more accurate, has avoided the X that leads to with door panel beating bordure interference or clearance big to not laminating the seam problem.

(3) The internal water cutting joint angle of the vehicle door is better in joint performance of external water cutting of the vehicle door, the inner plate of the vehicle door and the edge covering of the vehicle door metal plate, the problem of metal plate blank leakage of the edge covering part of the vehicle door metal plate is solved, the attractiveness is improved, the structural integrity is strong, the installation is easy, and the assembly consistency is realized.

Drawings

In order to more clearly illustrate the technical solution of the present utility model, the following description will make a brief introduction to the drawings used in the description of the embodiments or the prior art. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic view of a mounting structure of a water cut-off angle in a vehicle door according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a split structure of a water cut corner and peripheral components in an embodiment of the present utility model;

FIG. 3 is a schematic view of the back side structure of the water cut corner in an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a corner clip structure of a water cut corner in the embodiment of the utility model in the direction B-B in FIG. 3;

FIG. 5 is a cross-sectional view of a corner positioning structure of a water cut corner in the direction A-A in FIG. 2 according to an embodiment of the present utility model.

Wherein, the reference numerals in the figures correspond to: 100-joint angle main body, 1-joint angle clamping structure, 11-outer plate sealing lip, 12-hole clamping part, 13-inner plate connecting part, 2-joint surface, 3-joint groove, 4-joint angle positioning structure, 5-joint buckle, 6-guard plate joint surface, 7-door outer plate, 8-door inner plate, 9-door outer water cut, 10-door sheet metal edge-wrapping hole and 14-door inner guard plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top", "bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may include one or more of the feature, either explicitly or implicitly.

In addition, in the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and the like should be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Examples

The embodiment provides an automobile, which comprises a door outer plate 7, a door inner plate 8, a door outer water cutting 9 and a door inner water cutting joint angle, wherein a door sheet metal edge-covering hole 10 is formed between the edges of the door outer plate 7 and the door inner plate 8 at the end part of the door outer water cutting 9, and the inner water cutting joint angle is in sealing connection with the door sheet metal edge-covering hole 10. Specifically, the interior water cutting joint angle is used for shielding a door sheet metal edge-covering hole at a door rear door B column.

As shown in fig. 1-5, the present embodiment provides a water cutting joint angle in a vehicle door, which includes a joint angle main body 100, wherein one end of the joint angle main body 100, which is close to a vehicle door sheet metal edge-covering hole 10, is provided with a joint angle clamping structure 1, and the joint angle clamping structure 1 includes an outer plate sealing lip 11, a hole clamping part 12 and an inner plate connecting part 13 which are integrally connected; the outer plate sealing lip 11 is attached to the door outer plate 7 on one side of the door sheet metal edge-covering hole 10, the inner plate connecting portion 13 is attached to the door inner plate 8 on the other side of the door sheet metal edge-covering hole 10, and the hole clamping portion 12 is in sealing clamping connection with the door sheet metal edge-covering hole 10 between the door outer plate 7 and the door inner plate 8.

The inner water cutting joint angle is connected with the inner water cutting of the vehicle door, and the joint angle main body is provided with a joint angle clamping structure. Fig. 4 is a sectional view of the joint angle clamping structure in the direction B-B in fig. 3, the joint angle clamping structure is respectively in sealing clamping connection with the door outer plate 7, the door inner plate 8 and the door panel board edge-covering hole 10 at the door panel board, the integrity of the internal water cutting joint angle structure is strong, panel board opening is not needed during installation, the sealing performance is good, and the problem that the internal water cutting joint angle and the door panel board edge-covering Y are not attached to a seam departure is solved.

Specifically, a lap joint face 2 is arranged on one side of the joint angle main body 100 matched with the door outer water cut 9, and the lap joint face 2 is overlapped and shielded with the bottom edge of the door outer water cut 9. In some possible embodiments, the surface height of the faying surface 2 is lower than the surface of the corner body 100, the bottom of the door outer water cut 9 is provided with a sealing lip, and the faying surface 2 is in close contact with the bottom sealing lip of the door outer water cut 9. So set up, the mode of accessible joint realizes that the door is outer to cut 9 base and interior water and cuts the sealed cooperation at joint angle, can guarantee sealed effect.

Specifically, the side of the joint angle body 100 that matches the door outer water cut 9 is provided with the abutment groove 3, and the bottom edge of the door outer water cut 9 abuts against the abutment groove 3. In some possible embodiments, the side of the joint angle body 100 connected with the door outer water cut 9 is bent inwards to form the abutting groove 3, and the bottom edge of the door outer water cut 9 abuts against the abutting groove 3. In other possible embodiments, one section of the side, along the length direction, of the side, where the connecting angle main body 100 is connected with the outer water cut 9 of the vehicle door, is provided with the abutting groove 3, and the other section is provided with the lap surface 2, and the outer water cut 9 of the vehicle door is connected with the abutting groove 3 and the lap surface 2, so that the connection reliability and the sealing effect are further improved.

Specifically, fig. 5 is a sectional view of the corner positioning structure in the direction A-A in fig. 2 according to the present embodiment. The connecting angle main body 100 is provided with a connecting angle positioning structure 4, and the connecting angle positioning structure 4 is clamped with a positioning notch on the inner plate 8 of the vehicle door. In some possible embodiments, the corner positioning structure 4 may be a strip-shaped sheet or a column. The interior water cutting joint angle of the car door of this embodiment passes through joint angle location structure 4 and car door inner panel 8 joint for interior water cutting joint angle is inseparabler with being connected of car door inner panel 8, and the X of interior water cutting joint angle is to the location more accurate, avoids interfering or the clearance is big with the car door panel beating bordure and the X that leads to is to not laminating the off-slit problem.

Specifically, at least one clamping buckle 5 is arranged on one surface of the connecting angle main body 100 facing the inner door plate 8, and the clamping buckle 5 is clamped with a positioning hole on the inner door plate 8. In some possible embodiments, at least 3 snap fasteners 5 are provided on a side of the corner body 100 facing the door inner panel 8, and the number of snap fasteners 5 increases, so that the snap connection of the corner body 100 with the door inner panel 8 is more reliable. In this embodiment, the door inner plate 8 and the joint angle body 100 are connected through the clamping buckle 5, so that the gap between the door inner plate 8 and the joint angle body 100 is reduced, and the joint angle body 100 is more attached to the door inner plate 8.

In some possible embodiments, the corner main body 100 includes a plurality of bending surfaces that are bent to fit the door inner panel 8, and the different bending surfaces are provided with the snap fasteners 5, where the snap fasteners 5 are snapped into engagement with the corresponding positioning holes on the door inner panel 8. The clamping buckles 5 play a role in connection and fastening, the clamping buckles 5 are distributed on different bending surfaces and are arranged at intervals, and therefore connection between the connecting angle main body 100 and the vehicle door inner plate 8 is more reliable.

Specifically, a side of the corner connecting body 100 away from the door sheet metal hemming hole 10 is provided with a guard plate attaching surface 6, and the guard plate attaching surface 6 is connected with the door inner guard plate 14. In some possible embodiments, the panel abutment surface has a lower surface height than the surface of the corner body 100, and the door inner panel 14 is disposed overlying the panel abutment surface 6, such that the surface difference between the surface of the door inner panel 14 and the inner water cut corner surface is reduced.

Specifically, in practical application, the internal water cutting joint angle is usually an injection molding piece, and the internal water cutting joint angle can be integrally injection molded, so that the structural integrity is stronger.

Specifically, in the embodiment, the abutting groove 3 and the lap surface 2 can be matched and connected with the bottom edge of the outer water cut 9 of the vehicle door, and the inner water cutting angle is pushed inwards from one side of the panel beating edge hole 10 of the vehicle door for installation; after the joint angle clamping structure 1 is in sealing clamping connection with the vehicle door sheet metal edge-wrapping hole 10, the gap between the internal water cutting joint angle and the peripheral component is adjusted; finally, the outer surface of the inner water cutting joint angle is pressed, so that the clamping buckle 5 is clamped and connected with the positioning hole on the inner plate 8 of the vehicle door, and meanwhile, the surface difference between the outer surface of the inner water cutting joint angle and the peripheral inner guard plate 14 of the vehicle door, the outer water cutting 9 of the vehicle door and the metal plate of the vehicle door is adjusted.

The water cuts the angle in the door and shelters from door panel beating bordure hole in this embodiment, is equipped with in the joint angle main part and connects angle joint structure, connects angle joint structure respectively with door planking, door inner panel and the sealed joint in door panel beating bordure hole, structural integrity is strong, need not the panel beating trompil, and has avoided joint angle and door panel beating bordure Y to not laminating the off-seam problem.

The interior water cutting joint angle of the car door of this embodiment passes through joint angle location structure and car door inner panel joint for the X of interior water cutting joint angle is to the location more accurate, avoids interfering or the clearance is big with the door panel beating bordure and the X that leads to is to not laminating the seam problem.

The interior water cutting of door connects the angle and cuts with the outer water of door, door inner panel and door panel beating to bordure laminating nature better, has solved the panel beating of door panel beating department of borduring and has leaked white problem, has promoted aesthetic property, and structural integrity is strong, easy installation has the assembly uniformity, and the cost is lower.

The foregoing is a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model and are intended to be comprehended within the scope of the present utility model.

Claims

1. The water cutting joint angle in the vehicle door is characterized by comprising a joint angle main body (100), wherein one end, close to a vehicle door sheet metal edge-wrapping hole (10), of the joint angle main body (100) is provided with a joint angle clamping structure (1), and the joint angle clamping structure (1) comprises an outer plate sealing lip (11), a hole clamping part (12) and an inner plate connecting part (13) which are integrally connected;

the outer plate sealing lip (11) is attached to the outer plate (7) of the door on one side of the door sheet metal edge-covering hole (10), the inner plate connecting portion (13) is attached to the inner plate (8) of the door on the other side of the door sheet metal edge-covering hole (10), and the hole clamping portion (12) is in sealing clamping connection with the door sheet metal edge-covering hole (10) between the outer plate (7) and the inner plate (8).

2. The vehicle door inner water cut joint angle according to claim 1, wherein a joint surface (2) is arranged on one side of the joint angle main body (100) matched with the vehicle door outer water cut (9), and the joint surface (2) is overlapped and shielded with the bottom edge of the vehicle door outer water cut (9).

3. The vehicle door inner water cut joint angle according to claim 1 or 2, wherein an abutting groove (3) is formed in one side of the joint angle main body (100) matched with the vehicle door outer water cut (9), and the bottom edge of the vehicle door outer water cut (9) abuts against the abutting groove (3).

4. The in-door water cutting joint angle according to claim 1, wherein the joint angle main body (100) is provided with a joint angle positioning structure (4), and the joint angle positioning structure (4) is clamped with a positioning notch on the inner door panel (8).

5. A water cut joint in a vehicle door according to claim 4, characterized in that the joint positioning structure (4) is a strip-shaped sheet or column.

6. The in-door water cutting joint angle according to claim 1, wherein at least one clamping buckle (5) is arranged on one surface of the joint angle main body (100) facing the inner door plate (8), and the clamping buckle (5) is clamped with a positioning hole on the inner door plate (8).

7. The in-door water cut joint angle according to claim 6, wherein the joint angle body (100) comprises a plurality of bending surfaces which are bent to be attached to the door inner panel (8), and the clamping buckle (5) is arranged on each of the bending surfaces.

8. The vehicle door inner water cutting joint angle according to claim 1, wherein a guard plate joint surface (6) is arranged on one side of the joint angle main body (100) away from the vehicle door sheet metal edge wrapping hole (10), and the guard plate joint surface (6) is connected with a vehicle door inner guard plate (14).

9. The in-door water cut joint angle according to claim 1, wherein the joint angle clamping structure (1) is integrally injection molded.

10. An automobile, characterized by comprising an outer door panel (7), an inner door panel (8), an outer door trim (9) and an inner door trim angle according to any one of claims 1-9;

and a door sheet metal edge-covering hole (10) is formed between the edges of the door outer plate (7) and the door inner plate (8) at the end part of the door outer water cut (9), and the inner water cut joint angle is in sealing connection with the door sheet metal edge-covering hole (10).