Connecting structure of corner window and glass guide groove and car window assembly

Abstract

The utility model relates to the technical field of automobile accessories, and discloses a connecting structure of a corner window and a glass guide groove and an automobile window assembly.The connecting structure of the corner window and the glass guide groove comprises the corner window and the glass guide groove, the side, close to the glass guide groove, of the corner window is provided with a side edge, the glass guide groove is formed in the side edge, and the glass guide groove is connected with the corner window in a clamped mode; wherein the glass guide groove is provided with a limiting protrusion, the corner window is provided with a limiting groove, the limiting protrusion extends into the limiting groove, and at least one side wall between the limiting protrusion and the limiting groove is attached to the limiting groove so as to limit separation of the glass guide groove and the corner window. The connecting structure of the corner window and the glass guide groove has the advantages of being capable of avoiding a gap between the glass guide groove and the corner window, and good in connecting stability.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a connection structure of a corner window and a glass guide channel and a vehicle window assembly. Background Art

[0002] In the frameless door sealing system, the glass run channel is designed in accordance with the shape of the vehicle. Generally, the A / C pillar corner window, A / C pillar glass run channel, side bright strip and side rubber strip are matched to form a sealing effect. At this position, the body sheet metal is in a diagonal trend, and the angle between the corner window and the side bright strip is greater than 90 degrees. The side bright strip is positioned by the insert structure of the A / C pillar corner window. This structure limits the spatial arrangement of the side rubber strip. The insert structure of the corner window is avoided by making it into an EPDM injection molding corner structure. The bubble tube of the side rubber strip squeezes the glass run channel, making it easy for the upper corner of the glass run channel to separate from the corner window, affecting the exquisiteness of the whole vehicle. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to propose a connection structure between the corner window and the glass run channel which avoids the generation of a gap between the glass run channel and the corner window and has good connection stability, as well as a vehicle window assembly.

[0004] The technical solution adopted by the utility model to solve the technical problem is to propose a connection structure between a corner window and a glass guide channel, comprising:

[0005] A corner window and a glass run channel, wherein the corner window has a side edge on a side close to the glass run channel, the glass run channel is arranged on the side edge, and the glass run channel is clamped with the corner window;

[0006] Among them, a limiting protrusion is provided on the glass guide groove, and a limiting groove is provided on the corner window. The limiting protrusion extends into the limiting groove, and there is at least one side wall between the limiting protrusion and the limiting groove to limit the separation of the glass guide groove and the corner window.

[0007] Furthermore, the limiting protrusion has a first inclined wall which is inclined from top to bottom, and the first inclined wall is in contact with a side wall of the limiting groove.

[0008] Further, the limiting protrusion has a second side wall and a third side wall adjacent to the first inclined wall on both sides along the first inclined wall, the second side wall and the first inclined wall form an angle with each other, and the third side wall and the first inclined wall form an angle with each other;

[0009] There is a gap between the second side wall and the third side wall and the side wall of the groove.

[0010] Furthermore, the cross-sectional area of ​​the limiting protrusion gradually increases from top to bottom.

[0011] Furthermore, a snap-in protrusion is provided on the corner window near the side edge, and a buckle is provided on the glass guide groove, and the buckle is snap-connected to the snap-in protrusion.

[0012] Furthermore, the corner window is provided with a plurality of rows of the clamping protrusions along the direction of the side edge, and the glass guide groove is provided with a plurality of rows of the buckles corresponding thereto, and the plurality of rows of the buckles are clamped on the plurality of rows of the clamping protrusions.

[0013] Furthermore, a strip groove is provided on the back side of the buckle, and a first convex strip protrudes on the side edge of the corner window close to the glass guide groove, and the first convex strip is located in the strip groove;

[0014] A second convex strip protrudes from the glass run channel toward the side edge close to the corner window, and the second convex strip abuts against the side edge of the corner window.

[0015] The utility model solves the technical problem by adopting a technical solution of providing a vehicle window assembly, comprising:

[0016] A corner window and a glass run channel, wherein the corner window has a side edge on a side close to the glass run channel, the glass run channel is arranged on the side edge, and the glass run channel is clamped with the corner window; a limiting protrusion is arranged on the glass run channel, and a limiting groove is arranged on the corner window, the limiting protrusion extends into the limiting groove, and at least one side wall is attached between the limiting protrusion and the limiting groove, so as to limit the separation of the glass run channel and the corner window;

[0017] A side panel bright strip and a side panel rubber strip, wherein the side panel bright strip is fixedly connected to the corner window, the side panel rubber strip is clamped on the side panel bright strip, and the glass guide groove presses against the side panel rubber strip.

[0018] Furthermore, the side rubber strip is arranged in a tubular shape and has a cavity;

[0019] The glass run channel presses against the side panel rubber strip to deform the side panel rubber strip, and the wall thickness of the glass run channel at the deformation position is smaller than the wall thickness of the side panel rubber strip.

[0020] Furthermore, the end of the glass run channel has a pressing portion, and the glass run channel presses the side panel rubber strip through the pressing portion;

[0021] A reinforcing protrusion is provided along a side of the pressing portion away from the side surrounding rubber strip.

[0022] Compared with the prior art, the utility model has at least the following beneficial effects:

[0023] In the utility model, the corner window and the glass guide groove are fixedly connected by a snap-fitting method, and a limiting groove is provided on the corner window, and a limiting protrusion is provided on the glass guide groove, the limiting protrusion extends into the limiting groove, and at least one side wall between the limiting protrusion and the limiting groove is ensured to be in contact with each other, so that the glass guide groove will not be separated from the corner window, and the gap between the glass guide groove and the corner window can be effectively avoided. Furthermore, in the vehicle window assembly, the wall thickness is thinned at the position where the side panel rubber strip is pressed against the glass guide groove to reduce the force of the side panel rubber strip on the glass guide groove; a reinforcing protrusion is provided on the inner side of the pressing part of the glass guide groove to strengthen its supporting strength and ensure the good stability of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the connection between the corner window and the glass run channel of the utility model;

[0025] Figure 2 This is an exploded schematic diagram of the corner window and the glass run channel;

[0026] Figure 3 for Figure 2 A schematic diagram of the structure from another perspective;

[0027] Figure 4 This is a cross-sectional view of the corner window and glass run channel after assembly;

[0028] Figure 5 This is a schematic diagram of the structure of the vehicle window assembly of the utility model;

[0029] Figure 6 for Figure 5 Schematic diagram of the decomposition of

[0030] Figure 7 The figure shows a side view of the side rubber strip.

[0031] In the figure:

[0032] 1. corner window; 10. side edge; 101. snap-fit ​​protrusion; 11. limiting groove; 12. first convex strip; 13. insert;

[0033] 2. glass guide groove; 20. limiting protrusion; 201. first inclined wall; 202. second side wall; 203. third side wall; 21. buckle; 22. strip groove; 23. second protrusion; 24. pressing part;

[0034] 3. Side bright strips;

[0035] 4. Side rubber strips; 40. Thin wall areas. DETAILED DESCRIPTION

[0036] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0037] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0038] In addition, in the present invention, the descriptions of "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0041] like Figure 1-Figure 4 As shown, a connection structure between a corner window 1 and a glass guide groove 2 comprises: a corner window 1 and a glass guide groove 2, wherein the corner window 1 has a side edge 10 on a side close to the glass guide groove 2, the glass guide groove 2 is arranged on the side edge 10, and the glass guide groove 2 is snap-fitted with the corner window 1. A limiting protrusion 20 is arranged on the glass guide groove 2, and a limiting groove 11 is arranged on the corner window 1. The limiting protrusion 20 extends into the limiting groove 11, and at least one side wall between the limiting protrusion 20 and the limiting groove 11 is in contact with each other, so as to limit the separation of the glass guide groove 2 from the corner window 1. It should be explained that when multi-directional limiting is required, the limiting protrusion 20 can be made to contact with multiple side walls of the limiting groove 11. When unidirectional limiting is required, the limiting protrusion 20 can be made to contact with a single side wall of the limiting groove 11.

[0042] Specifically, in this embodiment, the limiting protrusion 20 has a first inclined wall 201 that is inclined from top to bottom, and the first inclined wall 201 is in contact with a side wall of the limiting groove 11. During the assembly process, the first inclined wall 201 is on the limiting protrusion 20 and gradually tilts outward from the head to the bottom, and the side wall of the limiting groove 11 corresponding thereto is also configured as an inclined wall that matches it. During assembly, the first inclined wall 201 is in contact with the inclined wall, which has a certain guiding effect, and the assembly is simple. Further specifically, the cross-sectional area of ​​the limiting protrusion 20 gradually increases from top to bottom, and similarly, it is also for the convenience of assembling the limiting protrusion 20 and the limiting groove 11. The limiting protrusion 20 has a second side wall 202 and a third side wall 203 adjacent to the first inclined wall 201 on both sides of the first inclined wall 201, and the second side wall 202 and the first inclined wall 201 form an angle with each other, and the third side wall 203 and the first inclined wall 201 form an angle with each other, which is equivalent to the first inclined wall 201 being the first side wall of the limiting protrusion 20, the second side wall 202 is located above the first inclined wall 201 and adjacent to it, and the third side wall 203 is located below the first inclined wall 201 and adjacent to it. In addition, there is a gap between the second side wall 202 and the third side wall 203 and the side wall of the limiting groove 11. That is, in this embodiment, only the first inclined wall 201 of the limiting protrusion 20 is in contact with the side wall of the limiting groove 11, and the second side wall 202, the third side wall 203 and other side walls are not in contact with the limiting groove 11. Only through the contact and abutment between the first inclined wall 201 and the limiting groove 11, the relative movement between the glass run channel 2 and the corner window 1 in the X direction is limited to generate a gap. The limiting between the glass run channel 2 and the corner window 1 in the Y direction and the Z direction can be achieved by the cooperation between the buckle 21 and the clamping protrusion 101.

[0043] During actual use, the corner window 1 and the glass guide groove 2 of this embodiment are fixedly connected by snapping, and a limiting groove 11 is provided on the corner window 1, and a limiting protrusion 20 is provided on the glass guide groove 2. The limiting protrusion 20 extends into the limiting groove 11, and ensures that at least one side wall between the limiting protrusion 20 and the limiting groove 11 is in contact with each other, so that the glass guide groove 2 will not be separated from the corner window 1, and the occurrence of a gap between the glass guide groove 2 and the corner window 1 can be effectively avoided.

[0044] like Figure 1 and Figure 4As shown, the specific clamping method between the corner window 1 and the glass run channel 2 is: a clamping protrusion 101 is provided near the side edge 10 on the corner window 1, and a buckle 21 is provided on the glass run channel 2, and the buckle 21 is clamped on the clamping protrusion 101. Further, multiple rows of clamping protrusions 101 are provided along the side edge 10 of the corner window 1, and multiple rows of buckles 21 corresponding thereto are provided on the glass run channel 2, and the multiple rows of buckles 21 are clamped on the multiple rows of clamping protrusions 101. In this embodiment, the clamping protrusions 101 are provided with at least two rows, and the buckles 21 are provided with at least two rows, and the multiple rows of buckles 21 are clamped on the multiple rows of clamping protrusions 101 in a one-to-one correspondence, so as to ensure the reliable clamping between the glass run channel 2 and the corner window 1.

[0045] A strip groove 22 is provided on the back side of the buckle 21, and a first convex strip 12 is protruded on the side edge 10 of the corner window 1 close to the glass guide channel 2, and the first convex strip 12 is in the strip groove 22. The cooperation between the first convex strip 12 and the strip groove 22 clamps and limits the two. In addition, a second convex strip 23 is protruded on the glass guide channel 2 toward the side edge 10 close to the corner window 1, and the second convex strip 23 is against the side edge 10 of the corner window 1, which is equivalent to the second convex strip 23 being tightened on the side edge 10 of the corner window 1, further ensuring that the clamping and fixing between the glass guide channel 2 and the corner window 1 is firm.

[0046] like Figure 5-Figure 7 Combined with Figure 1 As shown, this embodiment also proposes a vehicle window assembly, which mainly includes: a side panel bright strip 43, a side panel rubber strip 4, and the above corner window 1 and glass run channel 2, wherein the corner window 1 and the glass run channel 2 adopt the above connection method. The side panel bright strip 43 is fixedly connected to the corner window 1, specifically, there is a metal insert 13 on the corner window 1, the insert 13 is integrally injection-molded with the corner window 1, and is clamped and fixed to the side panel bright strip 43. The side panel rubber strip 4 is clamped on the side panel bright strip 43, and the glass run channel 2 presses the side panel rubber strip 4, and causes the side panel rubber strip 4 to deform, that is, the two are in an interference state, forming a sealing effect. The side panel rubber strip 4 has a reverse reaction force on the glass run channel 2.

[0047] In order to further ensure that there is no gap between the glass run channel 2 and the corner window 1, the side wall rubber strip 4 in this embodiment is arranged in a tubular shape and has a cavity. The glass run channel 2 presses against the side wall rubber strip 4 to deform the side wall rubber strip 4, and the wall thickness of the glass run channel 2 at the deformation position is less than the wall thickness of the side wall rubber strip 4. That is, at the place where the glass run channel 2 presses against the side wall rubber strip 4, the side wall rubber strip 4 is thinned (i.e., a thin wall portion 40 is formed) to ensure that after the side wall rubber strip 4 presses against the bubble tube on the side wall rubber strip, the reaction force of the side wall rubber strip 4 on the glass run channel 2 is small.

[0048] In addition, the end of the glass run channel 2 has a pressing portion 24, and the glass run channel 2 presses the side wall rubber strip 4 through the pressing portion 24. A reinforcing protrusion is provided along the side of the pressing portion 24 away from the side wall rubber strip 4 (not marked in the figure, that is, the back side of the pressing portion 24 is thickened), so as to enhance the supporting strength of the glass run channel 2 on the bubble tube on the side wall rubber strip 4.

[0049] In this solution, the corner window 1, the glass run channel 2, and the side bright strip 43 are arranged at an angle, and the angle between the corner window 1 and the side bright strip 43 is greater than 90 degrees. The corner window 1 and the side bright strip 43 are spliced ​​by split seams. The corner window 1 and the glass run channel 2 are limited in the X direction by the limiting protrusion 20 and the limiting groove 11, ensuring that there is no gap between the corner window 1 and the glass run channel 2, and the structural stability is good. The pressing part of the glass run channel 2 on the side rubber strip 4 is thinned to form a thin wall part 40 to reduce the reaction force of the side rubber strip 4 on the glass run channel 2, and the back side of the pressing part 24 on the glass run channel 2 is thickened to form a reinforcing protrusion to ensure its support strength, ensuring that there is no gap between the corner window 1 and the glass run channel 2 from many aspects, the structural stability is good, and the aesthetics are high, ensuring a sense of refinement.

Claims

1. A connection structure between a corner window and a glass run channel, characterized in that: include: A corner window and a glass run channel, wherein the corner window has a side edge on a side close to the glass run channel, the glass run channel is arranged on the side edge, and the glass run channel is clamped with the corner window; Among them, a limiting protrusion is provided on the glass guide groove, and a limiting groove is provided on the corner window. The limiting protrusion extends into the limiting groove, and there is at least one side wall between the limiting protrusion and the limiting groove to limit the separation of the glass guide groove and the corner window.

2. The connection structure between the corner window and the glass run channel according to claim 1, characterized in that: The limiting protrusion has a first inclined wall which is arranged obliquely from top to bottom, and the first inclined wall is in contact with a side wall of the limiting groove.

3. The connection structure between the corner window and the glass run channel according to claim 2, characterized in that: The limiting protrusion has a second side wall and a third side wall adjacent to the first inclined wall along both sides of the first inclined wall, the second side wall and the first inclined wall form an angle with each other, and the third side wall and the first inclined wall form an angle with each other; There is a gap between the second side wall and the third side wall and the side wall of the limiting groove.

4. The connection structure between the corner window and the glass run channel according to claim 1, characterized in that: The cross-sectional area of ​​the limiting protrusion gradually increases from top to bottom.

5. The connection structure between the corner window and the glass run channel according to claim 1, characterized in that: A snap-fitting protrusion is provided on the corner window near the side edge, and a buckle is provided on the glass guide groove, and the buckle is snap-fitted on the snap-fitting protrusion.

6. The connection structure between the corner window and the glass run channel according to claim 5, characterized in that: The corner window is provided with a plurality of rows of the clamping protrusions along the direction of the side edge, and the glass guide groove is provided with a plurality of rows of the buckles corresponding thereto, and the plurality of rows of the buckles are clamped on the plurality of rows of the clamping protrusions.

7. The connection structure between the corner window and the glass run channel according to claim 5 or 6, characterized in that: A strip groove is provided on the back side of the buckle, and a first convex strip protrudes on the side edge of the corner window close to the glass guide groove, and the first convex strip is located in the strip groove; A second convex strip protrudes from the glass run channel toward the side edge close to the corner window, and the second convex strip abuts against the side edge of the corner window.

8. A vehicle window assembly, characterized in that: include: A corner window and a glass run channel, wherein the corner window has a side edge on a side close to the glass run channel, the glass run channel is arranged on the side edge, and the glass run channel is clamped with the corner window; a limiting protrusion is arranged on the glass run channel, and a limiting groove is arranged on the corner window, the limiting protrusion extends into the limiting groove, and at least one side wall is attached between the limiting protrusion and the limiting groove, so as to limit the separation of the glass run channel and the corner window; A side panel bright strip and a side panel rubber strip, wherein the side panel bright strip is fixedly connected to the corner window, the side panel rubber strip is clamped on the side panel bright strip, and the glass guide groove presses against the side panel rubber strip.

9. The vehicle window assembly according to claim 8, characterized in that: The side surrounding rubber strip is arranged in a tubular shape and has a cavity; The glass run channel presses against the side panel rubber strip to deform the side panel rubber strip, and the wall thickness of the glass run channel at the deformation position is smaller than the wall thickness of the side panel rubber strip.

10. The vehicle window assembly according to claim 8 or 9, characterized in that: The end of the glass run channel has a pressing portion, and the glass run channel presses the side panel rubber strip through the pressing portion; A reinforcing protrusion is provided along a side of the pressing portion away from the side surrounding rubber strip.

Images