CN221188093U

CN221188093U - Upper window frame of automobile

Info

Publication number: CN221188093U
Application number: CN202323346556.XU
Authority: CN
Inventors: 黄进; 王荣华; 朱德旵; 章琪锋; 应海波; 谢海莉
Original assignee: Jianxin Zhaos Technology Co Ltd
Current assignee: Jianxin Zhaos Technology Co Ltd
Priority date: 2023-12-08
Filing date: 2023-12-08
Publication date: 2024-06-21
Anticipated expiration: 2033-12-08

Abstract

The application discloses an upper window frame of an automobile, which belongs to the technical field of automobile parts and comprises a side wall metal plate, a bright strip, a glass sealing strip and a door opening sealing strip, wherein the door opening sealing strip is arranged on the side wall metal plate and is connected with the side wall metal plate through the bright strip, the door glass is positioned right below the glass sealing strip, the door opening sealing strip is positioned at one side of the door glass, a foam tube part in contact connection with the door glass is arranged at one side of the door opening sealing strip, which faces the door glass, two inward depressions are arranged at the outer side surface of the foam tube part, two buffer areas are arranged on the inner wall surface of the foam tube part and are opposite to the two depressions, and a plurality of convex strips are distributed in the buffer areas. The structural arrangement of the upper window frame is further optimized, so that the upper window frame and the door glass are matched to have better sealing performance.

Description

Upper window frame of automobile

Technical Field

The application relates to the technical field of automobile parts, in particular to an upper window frame of an automobile.

Background

More and more automobile manufacturers form a whole circle of bright strips on the upper frame bright strip decoration of the door and window frames and the bright strips of the windowsill, so that the front and rear doors of the whole automobile are more coherent in terms of overall modeling, the overall streamline sense is stronger, and the automobile is higher in grade. However, as the demands of automobile users become larger, the aesthetic demands of different automobile user groups are different, and the demands on the outer decoration parts of automobiles are different, so that a great part of users with strong pursuit practicability and high cost performance exist. In order to meet the requirements of different users, the same vehicle model is necessarily divided into a plurality of configurations.

The upper window frame decorative strip of the vehicle door is generally arranged on the side wall, is suitable for a frameless vehicle door, can play a sealing role of the frameless vehicle door, is also an appearance decorative piece, and is generally used for middle-high-end frameless vehicle doors and has more structural forms. Related prior art such as chinese patent application "a door and window frame assembly, door assembly and car", application number: CN201911380723.8 discloses that the door and window frame assembly comprises a door and window frame, wherein the door and window frame is cast by magnesium alloy material; the door window frame comprises an integrally formed upper window frame, a rear window frame, a rearview mirror fixing plate, a front lower guide rail bracket and a door outer windowsill reinforcing plate, wherein the door outer windowsill reinforcing plate is arranged between the upper window frame and the rear window frame; the reinforcing plate component is formed by extrusion of aluminum alloy materials, is detachably connected with the door and window frame and is matched with the door and window frame together to form a mounting structure for mounting the door sealing strip and the glass guide groove. The integrated structure of the door and window frame reduces the number of parts and is convenient to assemble; the door and window frames are cast by adopting magnesium alloy materials, so that the light weight degree is high, and the molding process is simple; the reinforcing plate component is formed by extrusion of aluminum alloy materials, the forming process is simple, and the detachable connecting structure is simple and convenient to assemble.

Compared with the traditional frame-type sealing strip, the frame-free type sealing strip has the advantages of simple structure, capability of reducing the rejection rate of the whole set of products, simplification of the production process, improvement of the production efficiency and the like. However, the door window frame assembly disclosed by the patent still has a further optimized space, and the door window frame assembly can form good sealing performance with door glass when being used for further improving the upper window frame of the automobile and being matched with the installation of automobile sheet metal and decorative bright strips.

Disclosure of utility model

The technical problem to be solved by the application is to provide the upper window frame of the automobile, and the structural arrangement of the upper window frame is further optimized, so that the upper window frame and the door glass are matched to have better sealing performance.

The application adopts the technical scheme that: the utility model provides a window frame on car, includes side wall panel beating, bright wisp, glass sealing strip and door opening sealing strip, door opening sealing strip install on side wall panel beating, glass sealing strip pass through bright wisp and side wall panel beating connection, door glass is located under the glass sealing strip, door opening sealing strip is located door glass's one side, door opening sealing strip be provided with the bubble pipe portion of being connected with door glass contact towards door glass's one side, the lateral surface of bubble pipe portion be provided with two inside sunken from top to bottom, the internal face of bubble pipe portion be provided with two buffers, the buffer lay a plurality of sand grip, two buffers are relative with two sunken.

Compared with the prior art, the application has the advantages that the sealing abutting between the top of the door glass and the upper window frame can be realized by arranging the glass sealing strip. Secondly, through setting up door opening sealing strip in door glass's one side, door opening sealing strip will be connected with door glass's contact, further realize with door glass's sealing connection. And the foam tube part is arranged on one side of the door opening sealing strip facing the door glass and is contacted with the door glass, so that the door opening sealing strip has better deformability. The device can adapt to the movement error of the door glass to a certain extent. The outer side surface of the bubble tube part is provided with the upper concave part and the lower concave part, so that the bubble tube part can be better concave inwards under different stress when in contact with the door glass, the contact between the bubble tube part and the door glass is reliable, and the contact sealing performance is improved. Finally, two buffer areas are arranged on the inner wall surface of the bubble tube part, the two buffer areas are opposite to the two pits, and a plurality of raised strips are distributed in the buffer areas. The bubble tube portion is located after the door glass contacts, and two concave parts of the bubble tube portion may contact with the convex strips of the buffer area. The convex strips play a role in damping and buffering, and frictional resistance is increased for the upward and downward movement of the concave parts.

In some embodiments of the present application, the longitudinal section of the outer side surface of the bubble tube part is in a curved arc shape, and the longitudinal section of the bottom surface of the bubble tube part is in a curved arc shape. The structural design of the bubble tube part can better adapt to the working condition of the door glass when moving up and down, and can form good sealing contact with the door glass in the closed state of the door glass.

In some embodiments of the present application, the bottom surface of the bubble tube extends toward the door glass, and an included angle between the bottom surface of the bubble tube and the outer side surface of the bubble tube is an acute angle.

In the application, the bottom surface of the bubble tube part extends to one side of the door glass, and the longitudinal surface matched with the bottom surface of the bubble tube part is integrally curved into an arc shape, so that the purpose of realizing the bottom surface of the bubble tube part as a surface contacted with the door glass is to increase the bottom surface area of the bubble tube part, namely the contact area between the bubble tube part and the door glass is increased.

In some embodiments of the application, the ribs are arranged horizontally; the convex strips are arranged in the buffer area at equal intervals.

In some embodiments of the present application, a mounting groove is provided on a side of the door opening sealing strip facing away from the door glass, the mounting groove is mounted in cooperation with a side wall metal plate, a plurality of first synapses are provided on a side wall surface of the mounting groove, a second synapse is provided on another side wall surface of the mounting groove, and the side wall metal plate is inserted between the first synapses and the second synapses.

In some embodiments of the present application, a concave is provided in the middle of the bottom surface of the bubble tube, and the concave divides the bottom surface of the bubble tube into two parts. The concave structure can further improve the deformation performance of the bubble tube part.

In some embodiments of the application, a side wall decorative strip is further arranged between the bright wisp and the side wall metal plate, the side wall decorative strip is in sealing contact with the two strips, and the side wall decorative strip is in sealing contact with the side wall metal plate. The sealing effect between the bright wisp and the side wall metal plate can be improved through the side wall decorative strip, and then the problems of water leakage, abnormal sound production and the like between the bright wisp and the door glass and between the bright wisp and the side wall metal plate can be avoided, so that the sealing performance and the NVH performance of the upper window frame are effectively improved.

In some embodiments of the application, the glass sealing strip is clamped on the bright wisp.

In some embodiments of the present application, the glass sealing strip includes a first colloid portion and a second colloid portion connected to each other, an inner cavity is formed between the first colloid portion and the second colloid portion in a surrounding manner, the first colloid portion is clamped with the bright wisp, and the second colloid portion is used for sealing and abutting against the top of the door glass.

In some embodiments of the present application, two opposite sides of the first colloid portion are respectively formed with a clamping lip, and the glass sealing strip is clamped on the bright wisp through the clamping lips at two sides; the second colloid part is provided with a notch, the notch is communicated with the inner cavity, and the notch is arranged close to one side of the bright strip.

The whole glass sealing strip is approximately triangular, and a cavity is formed in the glass sealing strip, so that the glass sealing strip generates certain deformation to fully seal the door glass when being subjected to clamping force of the door glass.

The above embodiments may be arbitrarily combined on the basis of common knowledge in the art.

Drawings

The application will be described in further detail below in connection with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn for the purpose of illustrating the preferred embodiments only and thus should not be taken as limiting the scope of the application. Moreover, unless specifically indicated otherwise, the drawings are merely schematic representations, not necessarily to scale, of the compositions or constructions of the described objects and may include exaggerated representations.

FIG. 1 is a schematic diagram of the structure of the present application;

FIG. 2 is a cross-sectional view of the AA in FIG. 1;

FIG. 3 is a schematic view of the structure of the glass sealing strip according to the present application.

Wherein, the reference numerals specifically explain as follows: 1. a side wall metal plate; 2. bright stripes; 3. a glass sealing strip; 31. a first colloid portion; 32. a second colloid portion; 33. holding the lip edge; 34. a notch; 4. door opening sealing strips; 41. a bubble tube part; 42. a recess; 43. a mounting groove; 44. a first synapse; 45. a second synapse; 46. concave; 5. side wall decorative strip; 6. a convex strip; 7. door glass.

Detailed Description

The present application will be described in detail with reference to the accompanying drawings.

The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

An upper window frame of an automobile is shown in fig. 1 and 2: including side wall panel beating 1, bright wisp 2, glass sealing strip 3 and door opening sealing strip 4, door opening sealing strip 4 install on side wall panel beating 1, glass sealing strip 3 be connected with side wall panel beating 1 through bright wisp 2. The door glass 7 is located directly under the glass sealing strip 3 so as to realize sealing abutment between the top of the door glass 7 and the upper window frame.

The door opening sealing strip 4 is positioned on one side of the door glass 7, and a bubble tube part 41 in contact connection with the door glass 7 is arranged on one side of the door opening sealing strip facing the door glass 7. The door opening sealing strip 4 is in contact connection with the door glass 7, and further realizes sealing connection with the door glass 7. The bubble tube portion 41 contacts the door glass 7 and has a better deformability. The movement error of the door glass 7 can be accommodated to a certain extent.

The outer side surface of the bubble tube part 41 is provided with an upper concave 42 and a lower concave 42 which are inward, the inner wall surface of the bubble tube part 41 is provided with two buffer areas, the buffer areas are provided with a plurality of raised strips 6, and the two buffer areas are opposite to the two concave 42. When contacting the door glass 7, the bubble tube part 41 can be better inwards concaved 46 and sunk 42 under different stress, so that the contact between the bubble tube part 41 and the door glass 7 is reliable, and the contact sealing performance is improved. Finally, two buffer areas are provided on the inner wall surface of the bubble tube portion 41, the two buffer areas are opposite to the two recesses 42, and a plurality of convex strips 6 are arranged in the buffer areas. The bubble tube 41 is in contact with the door glass 7, and then the two recesses 42 of the bubble tube 41 may contact with the convex strips 6 of the buffer. The convex strips 6 have a damping effect and increase friction resistance for the up-and-down movement of the concave 42. The raised strips 6 are horizontally arranged; the plurality of convex strips 6 in the buffer area are arranged at equal intervals.

A side wall decorative strip 5 is further arranged between the bright wisp 2 and the side wall metal plate 1, the side wall decorative strip 5 is in sealing contact with the two strips, and the side wall decorative strip 5 is in sealing contact with the side wall metal plate 1. Can improve the sealed effect between bright wisp 2 and the side wall panel beating 1 through setting up side wall ornamental strip 5, and then can avoid between bright wisp 2 and the door glass 7 to take place between bright wisp 2 and the side wall panel beating 1 to leak, produce abnormal sound scheduling problem, thereby effectively improve sealing performance and NVH performance of going up the window frame.

In the second embodiment, as shown in fig. 2, the entire longitudinal section of the outer side surface of the bubble tube portion 41 is curved, and the entire longitudinal section of the bottom surface of the bubble tube portion 41 is curved. The structural design of the bubble tube part 41 of the application can better adapt to the working condition of the door glass 7 when moving up and down, and can form good sealing contact with the door glass 7 in the closed state of the door glass 7.

The bottom surface of the bubble tube portion 41 extends toward the door glass 7, and an angle between the bottom surface of the bubble tube portion 41 and the outer surface of the bubble tube portion 41 is an acute angle. In the present application, the bottom surface of the bubble tube portion 41 is designed to extend toward the door glass 7 side, and the entire longitudinal surface of the bottom surface of the bubble tube portion 41 is curved in an arc shape, so that the bottom surface of the bubble tube portion 41 is a surface in contact with the door glass 7, and the contact area between the bubble tube portion 41 and the door glass 7 is increased by increasing the bottom surface area of the bubble tube portion 41.

One side of the door opening sealing strip 4, which is away from the door glass 7, is provided with a mounting groove 43 which is matched with the side wall metal plate 1, one side wall surface of the mounting groove 43 is provided with a plurality of first synapses 44, the other side wall surface of the mounting groove 43 is provided with a second synapse 45, and the side wall metal plate 1 is inserted between the first synapses 44 and the second synapses 45.

The middle part of the bottom surface of the bubble tube 41 is provided with a concave 46, and the concave 46 divides the bottom surface of the bubble tube 41 into two parts. The configuration of the concave 46 can further improve the deformation performance of the bubble tube portion 41.

The other contents of the second embodiment are the same as those of the first embodiment.

In the third embodiment, as shown in fig. 3, the glass sealing strip 3 is clamped on the bright wisp 2. The glass sealing strip 3 comprises a first colloid part 31 and a second colloid part 32 which are connected, an inner cavity is formed between the first colloid part 31 and the second colloid part 32 in a surrounding shape, the first colloid part 31 is clamped with the bright wisp 2, and the second colloid part 32 is used for being in sealing butt joint with the top of the door glass 7.

Two opposite sides of the first colloid part 31 are respectively formed with clamping lips 33, and the glass sealing strip 3 is clamped on the bright wisp 2 through the clamping lips 33 at the two sides; the second colloid portion 32 is provided with a notch 34, the notch 34 is communicated with the inner cavity, and the notch 34 is arranged near one side of the bright wisp 2.

The glass weather strip 3 is generally triangular in shape as a whole and has a cavity formed therein so that the glass weather strip 3 deforms to a certain extent when subjected to the clamping force of the door glass 7 to sufficiently seal the door glass 7.

The other contents of the third embodiment are the same as those of the first or second embodiments.

The foregoing has outlined rather broadly the more detailed description of the application in order that the detailed description of the application that follows may be better understood, and in order that the present application may be better understood. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the application can be made without departing from the principles of the application and these modifications and adaptations are intended to be within the scope of the application as defined in the following claims.

Claims

1. The utility model provides a window frame on car, its characterized in that includes side wall panel beating (1), bright wisp (2), glass sealing strip (3) and door opening sealing strip (4), door opening sealing strip (4) install on side wall panel beating (1), glass sealing strip (3) be connected with side wall panel beating (1) through bright wisp (2), door glass (7) are located under glass sealing strip (3), door opening sealing strip (4) are located one side of door glass (7), door opening sealing strip (4) be provided with bubble pipe portion (41) of being connected with door glass (7) contact towards one side of door glass (7), the lateral surface of bubble pipe portion (41) be provided with two inside sunken (42) from top to bottom, the inner wall surface of bubble pipe portion (41) be provided with two buffers, two buffers are relative with two sunken (42), the buffer zone laid a plurality of sand strips (6).

2. An upper window frame for an automobile according to claim 1, wherein the longitudinal section of the outer side surface of the bubble tube portion (41) is formed in a curved arc shape as a whole, and the longitudinal section of the bottom surface of the bubble tube portion (41) is formed in a curved arc shape as a whole.

3. An upper window frame for an automobile according to claim 2, wherein the bottom surface of the bubble tube portion (41) extends toward the door glass (7), and the angle between the bottom surface of the bubble tube portion (41) and the outer side surface of the bubble tube portion (41) is an acute angle.

4. An upper window frame for a motor vehicle according to claim 1, wherein the ribs (6) are horizontally arranged; a plurality of raised strips (6) positioned in the buffer area are arranged at equal intervals.

5. An automotive upper window frame according to claim 1, characterized in that one side of the door opening sealing strip (4) facing away from the door glass (7) is provided with a mounting groove (43) which is mounted in a matched manner with the side wall metal plate (1), one side wall surface of the mounting groove (43) is provided with a plurality of first synapses (44), the other side wall surface of the mounting groove (43) is provided with a second synapse (45), and the side wall metal plate (1) is inserted between the first synapses (44) and the second synapses (45).

6. The upper window frame for an automobile according to claim 5, wherein the concave (46) is provided in the middle of the bottom surface of the bubble tube portion (41), and the concave (46) divides the bottom surface of the bubble tube portion (41) into two parts.

7. The upper window frame of the automobile according to claim 1, wherein a side wall decorative strip (5) is further arranged between the bright wisp (2) and the side wall metal plate (1), the side wall decorative strip (5) is in sealing contact with the two strips, and the side wall decorative strip (5) is in sealing contact with the side wall metal plate (1).

8. An automotive upper window frame according to claim 1, characterized in that the glass sealing strip (3) is clamped on the bright wisp (2).

9. The upper window frame of claim 1, wherein the glass sealing strip (3) comprises a first colloid portion (31) and a second colloid portion (32) which are connected, an inner cavity is formed between the first colloid portion (31) and the second colloid portion (32), the first colloid portion (31) is clamped with the bright wisp (2), and the second colloid portion (32) is used for being in sealing abutting joint with the top of the door glass (7).

10. The upper window frame of the automobile according to claim 9, wherein the two opposite sides of the first colloid part (31) are respectively formed with a holding lip (33), and the glass sealing strip (3) is clamped on the bright wisp (2) through the holding lips (33) at the two sides; the second colloid part (32) is provided with a notch (34), the notch (34) is communicated with the inner cavity, and the notch (34) is arranged close to one side of the bright strip (2).