CN220053468U - Window frame structure and vehicle applied to door - Google Patents

Abstract

The utility model provides a window frame structure applied to a vehicle door and a vehicle. The lower end of the inner plate of the vehicle door is bent towards the direction of the vehicle door glass to form a first bending part, the lower end of the reinforcing plate of the window frame is bent towards the direction of the vehicle door glass to form a second bending part, and the second bending part is lapped on the first bending part. The window frame structure reduces the cross section size of the door and window frame of the vehicle, improves the visual field of users in the vehicle, improves the aesthetic property, and has firm and stable overall structure.

Description

Window frame structure and vehicle applied to door

Technical Field

The utility model relates to the technical field of automobiles, in particular to a window frame structure applied to a vehicle door and a vehicle.

Background

Along with the development of the automobile industry, the requirements of users on automobile driving experience are higher and higher, and the design of the cross section of the automobile door window frame plays an important role in the appearance of the automobile and the feeling of the users. The cross section size of the conventional door window frame structure is large, a large ornamental plate structure exists in the visual area of the appearance, and the visual field of a user in the automobile is greatly influenced while the aesthetic property is influenced.

Accordingly, there is a need for an improved window frame structure for a vehicle door and a vehicle, which solve the above-mentioned problems.

Disclosure of Invention

The utility model provides a window frame structure applied to a vehicle door, which can improve the visual field and has strong aesthetic property, and a vehicle.

The utility model discloses a window frame structure applied to a vehicle door, which comprises a vehicle door inner plate, a window frame reinforcing plate and a window frame inner decoration plate wrapping the vehicle door inner plate, wherein the vehicle door inner plate is close to the window frame reinforcing plate; the lower end of the inner door plate is bent towards the door glass to form a first bending part, the lower end of the reinforcing plate of the window frame is bent towards the door glass to form a second bending part, and the second bending part is lapped on the first bending part.

Further, the window frame structure further comprises a sealing bright strip, the sealing bright strip comprises a sealing part and a side wall, the sealing part is positioned above the door glass, the side wall extends downwards from the sealing part, and the side wall is positioned between the door glass and the window frame reinforcing plate; the lower extreme of lateral wall is provided with the opening, the one end of plaque is fixed in the opening in the window frame.

Further, the window frame structure further comprises a supporting piece, the window frame reinforcing plate protrudes to the side far away from the door glass to form a containing cavity, and the supporting piece is located in the containing cavity.

Further, the support member includes a bottom wall, a first support wall that is close to the door glass and a second support wall that is away from the door glass, the bottom wall with the first bending portion is laminated, the first support wall with the lateral wall is laminated, the second support wall with the window frame reinforcing plate contacts.

Further, a support leg is arranged on one side, far away from the door glass, of the side wall, and extends into the supporting piece to limit the supporting piece.

Further, the support is a solid foam structure.

Further, the upper end of the door inner panel is overlapped with the upper end of the window frame reinforcing plate, and the upper end of the door inner panel and the upper end of the window frame reinforcing plate are fixed in the sealing portion.

Further, the sealing portion is provided with a first clamping portion, the side wall is provided with a second clamping portion, the first clamping portion and the second clamping portion face towards the door glass, and the first clamping portion and the second clamping portion are in butt joint with the door glass.

Further, the window frame structure further includes a first seal and a second seal that cooperate to secure the window frame trim panel.

The utility model also discloses a vehicle comprising the window frame structure applied to the vehicle door.

The utility model has the beneficial effects that: the first bending part and the second bending part are respectively bent towards the direction of the door glass and are overlapped, so that the cross section size of the door window frame of the automobile is reduced, the field of vision of a user in the automobile is improved, and the attractiveness is improved. Meanwhile, the inner plate of the vehicle door and the reinforcing plate of the window frame are arranged close to each other, so that the lap joint space of the first bending part and the second bending part is ensured, and the whole structure is firmer and more stable.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the specification and together with the description, serve to explain the principles of the specification.

Fig. 1 is a schematic cross-sectional view of a window frame structure applied to a vehicle door of the present utility model.

Fig. 2 is an enlarged view at a in fig. 1.

Reference numerals illustrate: 10. a door inner panel; 11. a first bending part; 20. a window frame reinforcing plate; 21. a second bending part; 22. a receiving chamber; 30. a window frame inner decoration plate; 40. sealing bright strips; 41. a sealing part; 411. a first clamping part; 42. a sidewall; 421. an opening; 422. a support leg; 423. a second clamping portion; 50. a support; 51. a bottom wall; 52. a first support wall; 53. a second support wall; 61. a first seal; 62. a second seal; 70. door glass.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present specification. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present description as detailed in the accompanying claims.

The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the description. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used in this specification to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information, without departing from the scope of the present description. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.

The embodiments of the present utility model will be described in detail.

As shown in fig. 1 and 2, the present utility model provides a window frame structure applied to a vehicle door, the window frame structure including a door inner panel 10, a window frame reinforcement panel 20, a window frame inner trim panel 30, a sealing bead 40, and a support 50, the vehicle door including a door glass 70.

The door inner panel 10 is adjacent to the window frame reinforcement panel 20, and the window frame inner trim panel 30 wraps around the door inner panel 10. The upper end of the door inner panel 10 and the upper end of the window frame reinforcing plate 20 are both bent toward the door glass 70, and the upper end of the door inner panel 10 overlaps the upper end of the window frame reinforcing plate 20. The lower end of the door inner panel 10 is bent toward the door glass 70 to form a first bent portion 11, the lower end of the window frame reinforcing plate 20 is bent toward the door glass 70 to form a second bent portion 21, and the second bent portion 21 overlaps the first bent portion 11.

The overlap of the door inner panel 10 and the window frame reinforcement panel 20 may be welded by various means, such as laser welding, spot welding, etc. Specifically, in the present embodiment, the upper end of the door inner panel 10 and the upper end of the window frame reinforcing plate 20 are welded by laser, and the first bent portion 11 and the second bent portion 21 are also welded by laser, so that the aesthetic property and accuracy of welding are ensured.

The sealing bright wisp 40 includes a sealing portion 41 and a sidewall 42. The sealing portion 41 is located above the door glass 70, and the upper end of the door inner panel 10 and the upper end of the window frame reinforcing plate 20 are fixed in the sealing portion 41. The side wall 42 extends downward from the sealing portion 41, and the side wall 42 is located between the door glass 70 and the sash reinforcement plate 20. The lower end of the side wall 42 is provided with an opening 421, and one end of the window frame trim 30 is fixed in the opening 421.

In this way, the sealing portion 41 fixes the upper end lap joint portion of the door inner panel 10 and the window frame reinforcing plate 20, and the window frame inner trim 30 wraps the lower end lap joint portion of the door inner panel 10 and the window frame reinforcing plate 20, forming the main body structure of the window frame structure of the present embodiment. One end of the window frame interior trim panel 30 is fixed in the opening 421, so that the end of the window frame interior trim panel 30 is prevented from being exposed, and the interior trim aesthetic property is improved. The sealing bead 40 forms an integral structure with the reveal trim 30, enhancing the stability of the sidewall 42 and making the reveal structure overall more secure.

The sealing portion 41 is provided with a first clamping portion 411 having a inverted tooth shape, and the side wall 42 is provided with a second clamping portion 423 having a inverted tooth shape. The first clamping portion 411 and the second clamping portion 423 face the door glass 70, and the first clamping portion 411 and the second clamping portion 423 are in contact with the door glass 70. When the door glass 70 is lifted, the door glass 70 is contacted and clamped by the first clamping part 411 and the second clamping part 423, so that a certain buffer effect is achieved, the door glass 70 is more stable, and shaking does not occur.

The outer side surfaces of the first clamping portion 411 and the second clamping portion 423 are provided with a drag reduction coating, so that the stability and the sealing property of the door glass 70 are further increased, and simultaneously friction and noise during the lifting movement of the door glass 70 are reduced. Specifically, in the present embodiment, the sealing bright wisp 40 is provided with one first clamping portion 411 and two second clamping portions 423.

The window frame reinforcing plate 20 protrudes to a side away from the door glass 70 to form the accommodating chamber 22, and the support 50 is located in the accommodating chamber 22. The support 50 includes a bottom wall 51, a first support wall 52 adjacent to the door glass 70, and a second support wall 53 remote from the door glass 70. The bottom wall 51 is bonded to the second bending portion 21, the first support wall 52 is bonded to the side wall 42, and the second support wall 53 is in contact with the window frame reinforcing plate 20. The support 50 can effectively prevent the sealing bright wisp 40 from shaking when the door glass 70 is lifted.

It will be appreciated that in this embodiment, the supporting member 50 is in surface contact with the second bending portion 21 and the side wall 42, so that a more stable support is formed between the window frame reinforcing plate 20 and the sealing bright wisp 40, and the overall window frame structure is more firm. A certain space is left between the second supporting wall 53 and the window frame reinforcing plate 20, which plays a role of buffering. In some cases, the second support wall 53 may also be provided in a conforming relationship with the window frame stiffener 20.

Specifically, the supporting member 50 is a solid foam structure, has good elasticity and compression deformation resistance, can provide enough supporting force for the sealing bright wisp 40, has strong sealing performance and waterproof performance, improves NVH performance, and has a wider applicable temperature range and strong durability.

The support member 50 is in contact with the sealing bright wisp 40 only in this embodiment, and is not fixedly connected. Accordingly, the side wall 42 is provided with a leg 422 on a side away from the door glass 70, and the leg 422 extends into the support member 50 to limit the support member 50. The number of legs 422 is 2, and they are disposed at the top and bottom of the side wall 42, respectively. In some cases, the supporting member 50 and the sealing bright wisp 40 may be connected by gluing or other fixing means to achieve a more stable supporting effect.

The window frame structure of the present utility model further includes the first sealing member 61 and the second sealing member 62, and the first sealing member 61 and the second sealing member 62 fix the window frame interior trim panel 30 together, thereby further improving the sealability and stability of the window frame structure.

According to the utility model, the first bending part 11 bending towards the direction of the door glass 70 is arranged at the lower end of the door inner plate 10, and the second bending part 21 bending towards the direction of the door glass 70 is arranged at the lower end of the window frame reinforcing plate 20, so that the cross section size of the door window frame is reduced, the field of view of users in the automobile is improved, and the convenience in getting on and off the automobile is improved. Especially when the window frame structure is applied to a front vehicle door, the length of the section of the A column in the vertical direction can be reduced, the barrier angle of the A column is reduced, the view angle of a driver is improved, the visual blind area is reduced, and the driving safety of the vehicle is improved.

Meanwhile, the arrangement of the first bending part 11 and the second bending part 21 also greatly reduces the visual area of the appearance of the window frame interior trim panel 30, optimizes the B-surface quality of the vehicle body and further enhances the aesthetic property. The close arrangement of the door inner panel 10 and the window frame reinforcing plate 20 ensures the overlap space between the first bending portion 11 and the second bending portion 21, so that the overall structure is more firm and stable.

The utility model also provides a vehicle, which comprises the window frame structure applied to the vehicle door.

The present utility model is not limited to the above-mentioned embodiments, but is not limited to the above-mentioned embodiments, and any person skilled in the art can make some changes or modifications to the above-mentioned embodiments without departing from the scope of the present utility model.

Claims (10)

1. The window frame structure applied to the vehicle door is characterized by comprising a vehicle door inner plate, a window frame reinforcing plate and a window frame inner decoration plate wrapping the vehicle door inner plate, wherein the vehicle door inner plate is close to the window frame reinforcing plate; the lower end of the inner door plate is bent towards the door glass to form a first bending part, the lower end of the reinforcing plate of the window frame is bent towards the door glass to form a second bending part, and the second bending part is lapped on the first bending part.

2. The window frame structure applied to a vehicle door according to claim 1, further comprising a sealing bead including a sealing portion and a side wall, the sealing portion being located above the door glass, the side wall extending downward from the sealing portion, and the side wall being located between the door glass and the window frame reinforcing plate; the lower extreme of lateral wall is provided with the opening, the one end of plaque is fixed in the opening in the window frame.

3. The window frame structure for a vehicle door according to claim 2, further comprising a support member, the window frame reinforcement plate protruding to a side away from the door glass to form a receiving cavity, the support member being located in the receiving cavity.

4. The window frame structure applied to a vehicle door according to claim 3, wherein the support member includes a bottom wall, a first support wall adjacent to the door glass, and a second support wall distant from the door glass, the bottom wall being fitted to the second bending portion, the first support wall being fitted to the side wall, the second support wall being in contact with the window frame reinforcing plate.

5. A window frame structure for a vehicle door as claimed in claim 3, wherein a leg is provided on a side of the side wall remote from the door glass, the leg extending into the support member to limit the support member.

6. A window frame structure for a vehicle door as defined in claim 3, wherein said support member is a solid foam structure.

7. The window frame structure applied to a vehicle door according to claim 2, wherein an upper end of the door inner panel overlaps an upper end of the window frame reinforcing panel, and the upper end of the door inner panel and the upper end of the window frame reinforcing panel are fixed in the sealing portion.

8. The window frame structure applied to a vehicle door according to claim 2, wherein the sealing portion is provided with a first clamping portion, the side wall is provided with a second clamping portion, both the first clamping portion and the second clamping portion face the vehicle door glass, and both the first clamping portion and the second clamping portion are abutted with the vehicle door glass.

9. The window frame structure for a vehicle door of claim 1, further comprising a first seal and a second seal, the first seal and the second seal co-securing the window frame trim panel.

10. A vehicle comprising a window frame structure according to any one of claims 1-9 applied to a vehicle door.