CN113844241B

CN113844241B - Side wall triangular window structure

Info

Publication number: CN113844241B
Application number: CN202111136614.9A
Authority: CN
Inventors: 赵匡; 张哲�; 戴乐宏; 刘洋; 李晓鹏
Original assignee: Lantu Automobile Technology Co Ltd
Current assignee: Lantu Automobile Technology Co Ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2023-04-21
Anticipated expiration: 2041-09-27
Also published as: CN113844241A

Abstract

The invention relates to a side wall triangular window structure, which comprises glass, rubber coating and a corner window bright decorative strip; the rubber coating comprises a fixing part and a mounting part, wherein the fixing part extends along the edge of the glass, the fixing part is coated and fixed on the edge of the glass, the mounting part is arranged on one side of the fixing part, and the other side of the mounting part extends out of the edge of the glass; the corner window bright decorative strip extends along the edge of the glass, the corner window bright decorative strip is fixed on the mounting part, one side edge of the corner window bright decorative strip is tightly attached to the fixing part, and the outer side surface of the corner window bright decorative strip is level with the end surface of the fixing part; according to the invention, by redesigning the cross section of the corner window, zero level difference of appearance of the corner window bright decorative strip and the rubber coating is realized, and the exposed trimming and flanging parts of the corner window bright decorative strip are avoided, so that the corner window bright decorative strip and the windowsill bright decorative strip are completely flush in the Z direction under the design state; in addition, through the design "reverse V" shape gap at angle window bright trim and rubber coating butt joint position, when realizing zero step, avoid butt joint position to appear the leak, rubber coating turn-up, angle window bright trim difficult dress scheduling problem.

Description

Side wall triangular window structure

Technical Field

The invention relates to the technical field of automobile accessories, in particular to a side wall triangular window structure.

Background

The corner window glass is an important decoration piece outside the automobile, not only has the modeling style, but also is matched with various surrounding environment pieces, and particularly, the corner window glass is matched with a window frame bright decorative strip and a window sill bright decorative strip at a parting position of a vehicle door, so that the corner window glass is a serious issue in research and development and industrial stage control. In recent years, the requirements of all large host factories on the appearance of automobiles are higher and higher, the bright strips on the two sides of the automobiles become important points of attention of customers, and some difficult and complicated diseases on the traditional corner window structure are frequently challenged and are knocked to be solved. The conventional angle window structure in the market mainly comprises the following two types: and (a) integrally injection molding the bright decorative strip, glass and rubber coating. (b) Glass and rubber coating are integrally injection molded, and the outer clamping of the bright decorative strip is connected.

The difference between the corner window structures (a) and (b) is only that the mounting modes of the bright decorative strips are different, one is integrally injection molding, and the other is external clamping. The main stream of bright decorative strip materials in the current market adopts stainless steel and aluminum alloy. The structure (a) has the advantages that the size is better controlled, but is limited by the die drawing, and part of the modeling details can be limited by the process; the structure (b) has the advantages that the problem of the injection molding process limitation of the structure (a) can be solved, the greater degree of freedom of modeling is given, the dimensional accuracy is difficult to control, and the bonding performance of the bright decorative strip is inferior to that of integral injection molding.

The current structures (a) and (b) have a common problem that the edge cutting and edge folding parts of the bright decorative strip have poor corrosion resistance, need to be covered by rubber coating, and are easy to rust. The rubber coating coverage can generate a step difference, and the step difference exists between the rubber coating coverage and the matching position of the window sill external decorative strip, so that the rubber coating coverage is not aligned.

Disclosure of Invention

Based on the above expression, the invention provides a side wall triangular window structure, and zero level difference of appearance of the corner window bright decorative strip and the rubber coating is realized by redesigning the cross section of the corner window, so that the corner window bright decorative strip and the windowsill bright decorative strip are completely flush in the Z direction under the design state.

The technical scheme for solving the technical problems is as follows: a side wall triangular window structure comprises glass, rubber coating and a triangular window bright decorative strip; the rubber coating comprises a fixing part and a mounting part, wherein the fixing part extends along the edge of the glass, the fixing part is coated and fixed on the edge of the glass, the mounting part is arranged on one side of the fixing part, and the other side of the mounting part extends out of the edge of the glass; the corner window bright decorative strip extends along the edge of the glass, the corner window bright decorative strip is fixed on the installation portion, one side edge of the corner window bright decorative strip is tightly attached to the fixing portion, and the outer side face of the corner window bright decorative strip is flush with the end face of the fixing portion.

On the basis of the technical scheme, the invention can be improved as follows.

Further, an outward bulge is arranged at one side end part of the fixing part, which is close to the corner window bright decorative strip, and the outer side surface of the bulge is flush with the end surface of the fixing part; the side edges of the corner window bright decorative strips are tightly attached to the top surfaces of the protrusions, and the outer side surfaces of the corner window bright decorative strips are flush with the outer side surfaces of the protrusions.

Further, the side edges of the corner window bright decorative strip and the top surface of the protrusion are provided with interference amounts.

Furthermore, the corner window bright decorative strip is tightly attached to the outer side of the protrusion, a gap is formed in the inner side of the corner window bright decorative strip, and the width of the gap is gradually increased from the outer side to the inner side of the corner window bright decorative strip.

Further, the back of the corner window bright decorative strip is provided with a plurality of nail columns, and the mounting part is provided with mounting holes which are in one-to-one correspondence with the nail columns; the nail posts respectively penetrate through the corresponding mounting holes, and the nail posts are fixedly sleeved with retaining gaskets, and the retaining gaskets are propped against one side, away from the corner window bright decorative strip, of the mounting part.

Further, the backstop gasket is sleeved on the corresponding nail column in an interference manner.

Further, a 3M adhesive tape is further arranged between the corner window bright decorative strip and the installation part and used for assisting in connecting the corner window bright decorative strip and the installation part.

Further, the encapsulation is integrally fixed to the edge of the glass in an injection molding manner.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

1. according to the invention, by redesigning the cross section of the corner window, zero level difference of the appearance of the bright decorative strip and the rubber coating is realized, and the exposed trimming and flanging parts of the bright decorative strip are avoided, so that the bright decorative strip of the corner window and the bright decorative strip of the windowsill are completely flush in the Z direction under the design state;

2. through the gap of design "reverse V" shape at bright trim and rubber coating butt joint position, when realizing zero step, can avoid butt joint position to appear the leak, rubber coating turn-up, bright trim difficult dress scheduling problem.

Drawings

FIG. 1 is an exploded view of a side gusset window structure according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a side gusset window structure according to an embodiment of the present invention;

FIG. 3 is a schematic view of another cross section of a side gusset window structure according to an embodiment of the invention;

in the drawings, the list of components represented by the various numbers is as follows:

1. glass; 2. encapsulating; 21. a fixing part; 211. a protrusion; 22. a mounting part; 221. a mounting hole; 3. corner window bright decorative strip; 31. nailing columns; 4. a backstop pad; 5. 3M adhesive tape; 6. a slit.

Detailed Description

In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Examples of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements. In the following embodiments, "connected" is understood to mean "electrically connected", "communicatively connected", and the like, if the connected circuits, modules, units, and the like have electrical or data transferred therebetween.

A side wall triangular window structure comprises glass 1, an encapsulation 2 and a triangular window bright decorative strip 3.

Wherein the encapsulation 2 comprises a fixing portion 21 and a mounting portion 22, both the fixing portion 21 and the mounting portion 22 extending along the edge of the glass 1. The encapsulation 2 is integrally fixed to the edge of the glass 1 by injection molding, and the fixing portion 21 is wrapped around and fixed to the edge of the glass 1. One side of the mounting portion 22 is provided at one side of the fixing portion 21, and the other side of the mounting portion 22 is inclined to protrude toward the outside of the edge of the glass 1.

The installation department 22 is used for installing the bright trim 3 of angle window, and specifically, the back of bright trim 3 of angle window has moulded plastics a plurality of nail posts 31, and nail posts 31 set gradually along the extending direction of bright trim 3 of angle window. The mounting portion 22 is provided with a plurality of mounting holes 221 corresponding to the posts 31 one by one, and the mounting holes 221 are sequentially provided along the extending direction of the mounting portion 22. The nail posts 31 respectively penetrate through the corresponding mounting holes 221, and the nail posts 31 are pressed into the retaining gaskets 4 through the fixture, so that the retaining gaskets 4 are sleeved on the corresponding nail posts 31 in an interference manner, the retaining gaskets 4 prop against one side of the mounting portion 22, which is far away from the corner window bright decorative strip 3, the corner window bright decorative strip 3 is fixed on the mounting portion 22, and the extending direction of the corner window bright decorative strip 3 is the same as the extending direction of the mounting portion 22, namely, the corner window bright decorative strip extends along the edge of the glass 1.

Still all be provided with 3M sticky tape 5,3M sticky tape 5 between every two nail posts 31 and be located between angle window bright trim 3 and the installation department 22 to angle window bright trim 3 is connected to one side of 3M sticky tape 5, and installation department 22 is connected to the opposite side, thereby realizes the auxiliary connection between angle window bright trim 3 and the installation department 22.

The fixing portion 21 is provided with an outward protrusion 211 near one side end of the corner window bright decorative strip 3, and the outer side surface of the protrusion 211 is flush with the end surface of the fixing portion 21. The top surface of protruding 211 is hugged closely to a side of angle window bright trim 3, under the prerequisite of guaranteeing that the side of angle window bright trim 3 does not expose, makes the lateral surface of angle window bright trim 3 and the lateral surface parallel and level of protruding 211, and the lateral surface of angle window bright trim 3 and the terminal surface parallel and level of fixed part 21 promptly realize angle window bright trim 3 and encapsulation 2 outward appearance zero step to make angle window bright trim 3 and windowsill bright trim Z upwards complete parallel and level under the design state.

Preferably, the side edges of the corner window lighting trim 3 and the top surface of the protrusion 211 are provided with an interference amount, so that the joint between the corner window lighting trim 3 and the encapsulation 2 is tighter.

On the premise of ensuring that the outer sides of the joints of the corner window bright decorative strip 3 and the protrusions 211 are tightly attached, a gap 6 is further formed in the inner side of the joint of the protrusions 211 of the corner window bright decorative strip 3, the width of the gap 6 is gradually increased from the outer side to the inner side, and in the embodiment, the gap 6 is in an inverted V shape. Through setting up gap 6, when realizing zero step, can avoid corner window bright trim 3 and rubber coating 2's butt joint position to appear the leak, rubber coating 2 turn-ups, corner window bright trim 3 difficult dress scheduling problem.

The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims

1. The side wall triangular window structure is characterized by comprising glass (1), an encapsulation (2) and an angular window bright decorative strip (3); the encapsulation (2) comprises a fixing part (21) and a mounting part (22) which extend along the edge of the glass (1), wherein the fixing part (21) is coated and fixed on the edge of the glass (1), the mounting part (22) is arranged on one side of the fixing part (21), and the other side of the mounting part (22) extends out of the edge of the glass (1); the corner window bright decorative strip (3) extends along the edge of the glass (1), the corner window bright decorative strip (3) is fixed on the mounting part (22), one side edge of the corner window bright decorative strip (3) is tightly attached to the fixing part (21), and the outer side surface of the corner window bright decorative strip (33) is level with the end surface of the fixing part (21); an outward bulge (211) is arranged at one end part of the fixing part (21) close to the corner window bright decorative strip (3), and the outer side surface of the bulge (211) is flush with the end surface of the fixing part (21); the side edges of the corner window bright decorative strip (3) are tightly attached to the top surface of the protrusion (211), and the outer side surface of the corner window bright decorative strip (3) is flush with the outer side surface of the protrusion (211).

2. A side gusset window structure according to claim 1, wherein the side edge of the gusset trim (3) and the top surface of the boss (211) are provided with an interference amount.

3. The side wall triangular window structure according to claim 1, wherein the triangular window bright decorative strip (3) is tightly attached to the outer side of the protrusion (211), a slit (6) is arranged on the inner side, and the width of the slit (6) gradually increases from the outer side to the inner side.

4. The side wall triangular window structure according to claim 1, wherein a plurality of nail columns (31) are arranged on the back surface of the triangular window bright decorative strip (3), and mounting holes (221) which are in one-to-one correspondence with the nail columns (31) are arranged on the mounting part (22);

the nail post (31) respectively passes through the corresponding mounting holes (221), and the nail posts (31) are fixedly sleeved with retaining gaskets (4), and the retaining gaskets (4) are propped against one side, far away from the corner window bright decorative strip (3), of the mounting part (22).

5. A side gusset window structure according to claim 4, wherein the backstop pad (4) is provided over the corresponding stud (31) with interference.

6. The side wall triangular window structure according to claim 4, wherein a 3M adhesive tape (5) is further arranged between the corner window bright decorative strip (3) and the mounting portion (22) for assisting in connecting the corner window bright decorative strip (3) and the mounting portion (22).

7. A side gusset construction according to claim 1, wherein the encapsulation (2) is integrally injection-moulded to the edge of the glass (1).