CN205819103U - Ornamental strip and window frame decorative strip installing structure inside window frame - Google Patents

Abstract

The utility model relates to the field of auto parts, and provides a window frame inner decorative strip and a window frame decorative strip installation structure. The window frame inner decorative strip is installed on a door and window frame sheet metal, wherein the window frame inner decorative strip It includes an interior trim surface capable of facing the interior of the vehicle in a closed state of the vehicle door. The decorative strip on the inside of the window frame described in the utility model is a post-assembly product, and its color can be made into any appropriate color according to the decoration needs to match with the interior of the vehicle, so that the interior of the vehicle is more coordinated and beautiful, and the individually formed window The molding freedom of the trim strip inside the frame is higher, which can meet more styling requirements of the interior decoration of the vehicle.

Description

Window frame inner molding and window frame molding installation structure

technical field

The utility model relates to the field of auto parts, in particular to a decorative strip inside a window frame and a mounting structure for the decorative strip of the window frame.

Background technique

The window is an important part of the entire vehicle body, used to meet the needs of lighting, ventilation and the vision of the driver and passengers in the car.

Existing door and window frames have exposed sheet metal, which is usually the same color as the body. When the door is closed, from the perspective of the occupants inside the car, the glass channel and window frame sealing strip on the window are black, which is different from the color of the sheet metal, resulting in messy and unsightly colors inside the car. In addition, since the sheet metal is exposed in the cabin, the door and window frames need to be roll formed separately to ensure a smooth appearance of the sheet metal, however, this leads to forming restrictions on the appearance surface of the sheet metal and corners (for example, The exterior surface cannot meet the requirements of the fullness of the shape, etc.), and the manufacturing process of the door and window frame is relatively complicated and the strength is low.

Therefore, it is desirable to have a device that can overcome or at least alleviate the above-mentioned drawbacks of the prior art.

Utility model content

In view of this, the utility model aims to provide a decorative strip inside the window frame to improve the aesthetics of the interior of the vehicle.

In order to achieve the above object, the technical solution of the utility model is achieved in that:

A window frame inner trim strip is installed on a door and window frame sheet metal, wherein the window frame inner trim strip includes an inner trim surface capable of facing the vehicle inner side in a closed state of the vehicle door.

Further, the inner trim strip of the window frame includes an outer decorative surface facing the door frame, the inner decorative surface and the outer decorative surface are connected to form a fastening space, and the fastening space is fastened to the door window frame sheet metal parts.

Further, an arc-shaped positioning groove protruding to the outside of the fastening space is formed at the junction of the inner decorative surface and the outer decorative surface.

Further, an elastic buffer is provided on the inner surface of the outer decorative surface.

Further, an accessory installation part for installing window frame accessories is formed on the inside trim strip of the window frame.

Further, the accessory installation part includes: a glass woolen groove installation flange formed on the edge of the inner decorative surface opposite to the connection for snapping into the glass groove; The opposite edge forms a weatherstrip mounting flange for snapping into the sash weatherstrip.

Further, the interior trim strip of the window frame is an integral part of injection molding.

Compared with the prior art, the window frame inner decorative strip described in the utility model has the following advantages:

The decorative strip inside the window frame of the utility model is a post-assembly product, and its color can be made into any appropriate color according to the decoration needs to match with the interior of the vehicle, so that the interior of the vehicle is more coordinated and beautiful, and the individually formed window The molding freedom of the trim strip inside the frame is higher, which can meet more styling requirements for the interior decoration of the vehicle.

Another purpose of the utility model is to provide a window frame decorative strip installation structure to improve the aesthetics of the interior of the vehicle.

In order to achieve the above object, the technical solution of the utility model is achieved in that:

A window frame decorative strip installation structure, the window frame decorative strip installation structure includes a door and window frame sheet metal part and the window frame inner decorative strip as described above installed on the vehicle door and window frame sheet metal part.

Further, the window frame decorative strip installation structure includes a glass woolen groove and a window frame sealing strip, a glass woolen groove installation groove is formed on the glass woolen groove, and the edge of the first side of the window frame inner decorative strip forms a glass groove. Flanging is installed on the woolen groove, and the flange on the glass woolen groove is plugged into the installation groove of the glass woolen groove. A sealing strip installation groove is formed on the window frame sealing strip. The second part of the window frame inner decorative strip The edge of the side forms a flange for installing the sealing strip, and the flange for installing the sealing strip is inserted into the groove for installing the sealing strip.

Further, the window frame molding installation structure also includes any one of the following structures:

A. There is a gap between the installation flange of the glass wool channel and the bottom of the glass wool channel installation groove, a sealing lip is formed on one side of the glass wool installation groove, and a guide lip is formed on the other side;

B. There is a gap between the sealing strip installation flange and the bottom of the sealing strip installation groove, a sealing lip is formed on one side of the sealing strip installation groove, and a guiding lip is formed on the other side;

C. The sheet metal part of the door and window frame is formed with a positioning protrusion, and the positioning protrusion extends into the arc-shaped positioning groove of the decorative strip inside the window frame.

The window frame decorative strip installation structure has the same advantages as the above-mentioned window frame inner decorative strip over the prior art, and will not be repeated here.

Other features and advantages of the present utility model will be described in detail in the following specific embodiments.

Description of drawings

The accompanying drawings constituting a part of the utility model are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 is a schematic diagram of the installation structure of the window frame decorative strip according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of a decorative strip inside a window frame according to an embodiment of the present invention.

Explanation of reference signs:

1-side wall, 2-door sealing strip, 3-window frame sealing strip, 31-sealing strip installation groove, 32-sealing strip sealing lip, 33-sealing strip guiding lip, 4-window frame outer trim strip, 5 -glass woolen groove, 51-glass woolen groove installation groove, 52-guiding lip of glass woolen groove, 6-sheet metal parts of car door and window frame, 61-positioning protrusion, 7-window frame inner decorative strip, 71-curved positioning Groove, 72-flange installation for glass wool groove, 73-flange installation for sealing strip, 74-inside decorative surface, 75-outer decorative surface, 8-bonding part, 9-elastic buffer.

detailed description

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

According to one aspect of the present invention, a window frame inner trim strip is provided. Referring to FIG. 1 and FIG. The inner decorative surface 74 can face the inner side of the vehicle in the closed state of the vehicle door.

The above-mentioned window frame inner decorative strip 7 is a post-assembly product, and the inner decorative surface 74 covers the part of the door and window frame sheet metal 6 facing the inner side of the car door, and its color can be made into any appropriate color according to the decoration needs to match the interior of the vehicle , so that the vehicle interior is more coordinated and beautiful, and the molding freedom of the individually formed window frame inner trim strip 7 is higher, and can be made into various shapes according to actual needs, so as to meet more styling requirements of the vehicle interior decoration.

Preferably, referring to Fig. 1 and Fig. 2, the inside trim strip 7 of the window frame includes an outer trim surface 75 facing the door frame, the outer trim surface 75 can cover the part of the door window frame sheet metal part 6 facing the door frame, although this part is on the door frame. It is not visible in the closed state, but it will affect the appearance of the vehicle when the door is opened. Covering this part with the outer decorative surface 75 can further improve the aesthetics and coordination of the vehicle.

The installation method of the trim strip 7 inside the window frame can be properly selected according to actual needs, for example, riveting, screwing, bonding or designing hooks on the back of the trim strip inside the window frame, etc., but these installation methods will cause the window frame to The installation and replacement of the inner decorative strip 7 is relatively complicated, and defects such as depressions and openings are likely to occur on the surface of the inner decorative strip 7 of the window frame. Preferably, the inner decorative surface 74 and the outer decorative surface 75 are connected to form a fastening space 76 for the window frame inner decorative strip 7 to be fastened on the door and window frame sheet metal 6, so as to facilitate the installation and installation of the window frame inner decorative strip 7. replace.

Further preferably, an arc-shaped positioning groove 71 protruding to the outside of the fastening space 76 is formed at the junction of the inner decorative surface 74 and the outer decorative surface 75 , so as to facilitate the positioning and installation of the inner decorative strip 7 of the window frame. It can be understood that other appropriate positioning structures can also be provided on the window frame inner trim strip 7 and the door and window frame sheet metal parts 6 , which can meet the use requirements for facilitating the positioning and installation of the window frame inner trim strip 7 .

The outer decorative surface 75 is a sealing surface, and the impact force of the door sealing strip 2 is relatively large when the door is closed, and the direct impact between the two is likely to produce abnormal noise. Therefore, preferably, the inner surface of the outer decorative surface 75 is provided with an elastic buffer 9, and the elastic buffer 9 abuts between the inner surface of the outer decorative surface 75 and the door window frame sheet metal part 6, and can buffer the door when the door is closed. impact. The material and structure of the elastic buffer 9 can be properly selected according to actual needs, for example, rubber, etc., preferably foam material with low cost and light weight.

Preferably, an accessory installation part for installing window frame accessories is formed on the window frame inner trim strip 7, so as to facilitate the installation of the window frame accessories, and can make the window frame accessories seamlessly cooperate with the window frame inner trim strip 7, further improving The overall aesthetics of the door and window frames.

The structure of the attachment mounting part can be properly selected according to actual needs. Preferably, referring to FIG. 1 , the accessory installation part includes: a glass woolen channel installation flange 72 formed on the edge of the inner decorative surface 74 opposite to the connection for snapping into the glass woolen channel 5 ; the outer decorative surface 75 The sealing strip installation flanging 73 formed on the edge opposite to the joint is used to snap into the window frame sealing strip 3, and the flanging structure transitions smoothly to the overall structure of the window frame inner decorative strip 7, which is convenient for window frame inner decoration Strip 7 molding.

The manufacturing method of the window frame inner trim strip 7 can be appropriately selected according to actual needs. For example, the window frame inner trim strip 7 is divided into several parts and separately molded, and then assembled together, but this will make the window frame inner trim strip 7 The difficulty of manufacturing increases, and affects the aesthetics of the appearance of the decorative strip 7 inside the window frame. Preferably, the window frame inner trim strip 7 is an integral part of injection molding, so that the window frame inner trim strip 7 has a smooth and tidy appearance. Moreover, the window frame inner trim strip 7 with a simple and smooth outline in the preferred embodiment of the present application is especially suitable for integral injection molding.

According to another embodiment of the present utility model, a window frame trim installation structure is provided, and the window frame trim installation structure includes a door and window frame sheet metal part 6 and a base mounted on the door and window frame sheet metal part 6 The window frame inner trim strip 7 mentioned above can significantly improve the aesthetics of the vehicle interior by providing the window frame inner trim strip 7 on the door and window frame sheet metal part 6 .

Referring to FIG. 1 , the window frame inner trim strip 7 completely covers the exposed part of the door and window frame sheet metal 6 to prevent the exposed sheet metal from affecting the cleanliness and aesthetics of the vehicle appearance.

Preferably, the window frame decorative strip installation structure includes a glass woolen groove 5 and a window frame sealing strip 3, a glass woolened groove installation groove 51 is formed on the glass woolen groove 5, and the edge of the first side of the window frame inner decorative strip 7 is formed The glass wool groove installation flange 72, the glass wool groove installation flange 72 is plugged into the glass wool groove installation groove 51, the window frame sealing strip 3 is formed with a sealing strip installation groove 31, and the second side of the window frame inner decorative strip 7 The edge of the sealing strip forms a sealing strip installation flange 73, and the sealing strip installation flange 73 is plugged in the sealing strip installation groove 31, which is convenient for the installation of the window frame sealing strip 3 and the glass woolen groove 5, and makes the window frame sealing strip 3 and the glass woolen groove 5 The groove 5 is seamlessly matched with the decorative strip 7 inside the window frame, which significantly improves the overall aesthetics and cleanliness of the door and window frame, and can improve the sealing performance of the window.

Referring to Fig. 2, the installation structure for installing the glass wool channel 5 and the window frame sealing strip 3 in the form of flanging can also make the structure of the window frame inner decorative strip 7 more concise, and facilitate the molding and manufacturing of the window frame inner decorative strip 7 .

Referring to Fig. 1, when the door is closed, the sealing surface of the window frame sealing strip 3 abuts against the side wall 1, and one side of the window frame inner trim strip 7 abuts against the door weather strip 2 installed on the side wall 1, The window frame sealing strip 3 and the door sealing strip 2 play a double sealing effect on the car door to improve the airtightness of the car door.

Preferably, there is a gap between the glass woolen groove installation flange 72 and the bottom of the glass woolen groove installation groove 51 to avoid assembly interference caused by tolerances. The size of the gap can be properly set according to actual needs. In the mode, the gap is 1 mm.

One side of the glass woolen groove 51 is formed with a sealing lip to make the glass woolen groove 5 more airtight, and can improve the assembly reliability of the glass woolen groove 5, but the sealing requirements of the glass woolen groove are not very high. Therefore, in the illustrated embodiment no sealing lip is provided in the glass wool groove 51 . Referring to FIG. 1 , the other side of the glass woolen channel 5 is formed with a glass woolen channel guiding lip 52 to facilitate the assembly of the glass woolen channel installation flange 72 .

Preferably, there is a gap between the sealing strip installation flange 73 and the bottom of the sealing strip installation groove 31 to avoid assembly interference caused by tolerances. The size of the gap can be appropriately set according to actual needs. In the illustrated embodiment , the gap is 2.5mm.

One side of the sealing strip installation groove 31 is formed with a sealing lip 32 to improve the sealing performance of the window frame sealing strip, and to improve the assembly reliability of the window frame sealing strip 3, see FIG. 1, in the illustrated embodiment The sealing lip 32 of the sealing strip is made of elastic material, and it has an interference fit of 0.5mm with the sealing strip installation flange 73, so as to press the sealing strip sealing lip 32 on the sealing strip installation flange 73 to ensure that the window The zero clearance fit between the frame sealing strip 3 and the window frame inner decorative strip 7 improves the installation reliability of the window frame sealing strip 3 . The other side of the sealing strip installation groove 31 is formed with a sealing strip guiding lip 33 to facilitate the assembly of the sealing strip installation flange 73 .

A bonding portion 8 is also provided between the window frame weather strip 3 and the door window frame sheet metal part 6 to further improve the reliability of the window frame weather strip 3 installation.

Referring to Fig. 1 and Fig. 2, the door window frame sheet metal part 6 is formed with a positioning protrusion 61, and the positioning protrusion 61 extends into the arc-shaped positioning groove 71 of the trim strip 7 inside the window frame, so that the trim strip 7 inside the window frame can be easily positioned. positioning installation.

The installation structure of the window frame decorative strip also includes a window frame outer decorative strip 4 opposite to the window frame inner decorative strip 7, wherein the window frame outer decorative strip 4 has a glass woolen groove clamping part that is clamped with the glass woolen groove 5, and the window The shape of the frame outer decorative strip 4 (for example, a decorative bright strip) is appropriately designed according to actual needs, so that the appearance of the vehicle is more beautiful, and the sealing performance of the window can be improved.

Referring to Fig. 1 , in the installation structure of the window frame trim strip in the illustrated embodiment, the inside trim strip 7 of the window frame and the sheet metal part 6 of the door window frame are clearance fit, and the positioning protrusion 61 and the arc-shaped positioning groove 71 It is a 0.5mm gap fit, and the elastic buffer member 9 abuts between the inner wall of the window frame inner trim strip 7 and the door window frame sheet metal part 6, forming an elastic support for the window frame inner trim strip 7, see Figure 1, in the illustration In the embodiment, the elastic buffer member 9 has an interference fit of 0.5 mm between the door and window frame sheet metal parts 6 .

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (10)

1. A window frame inner trim strip, characterized in that the window frame inner trim strip (7) is installed on the door and window frame sheet metal part (6), wherein the window frame inner trim strip (7) includes An inner decorative surface (74) capable of facing the inner side of the vehicle in a closed state of the vehicle door. 2. The window frame inner trim strip according to claim 1, characterized in that, the window frame inner trim strip (7) comprises an outer trim surface (75) facing the door frame, the inner trim surface (74) and The outer decorative surface (75) is connected to form a fastening space (76), and the fastening space (76) is fastened to the door and window frame sheet metal part (6). 3. The interior trim strip of the window frame according to claim 2, characterized in that, the junction of the interior trim surface (74) and the exterior trim surface (75) forms a fastening space (76) The arc-shaped positioning groove (71) that protrudes from the outside. 4. The window frame inner decorative strip according to claim 2, characterized in that, an elastic buffer (9) is arranged on the inner surface of the outer decorative surface (75). 5 . The window frame inner trim strip according to claim 2 , characterized in that, the window frame inner trim strip ( 7 ) is formed with an accessory mounting portion for installing window frame accessories. 6 . 6 . The window frame inner trim strip according to claim 5 , wherein the accessory installation part comprises: The edge of the inner decorative surface (74) opposite to the joint is used to snap into the glass wool groove (5) and install the flanging; The edge of the outer decorative surface (75) opposite to the joint forms a sealing strip installation flange for snapping into the window frame sealing strip (3). 7. The window frame inner trim strip according to any one of claims 1-6, characterized in that, the window frame inner trim strip (7) is an integral part of injection molding. 8. A window frame decorative strip installation structure, characterized in that the window frame decorative strip installation structure includes a door and window frame sheet metal part (6) and a base installed on the car door and window frame sheet metal part (6) The window frame inner trim strip (7) according to any one of claims 1-7. 9. The window frame molding installation structure according to claim 8, characterized in that, the window frame molding installation structure comprises a glass woolen groove (5) and a window frame sealing strip (3), and the glass woolen groove ( 5) A glass wool groove installation groove (51) is formed on the top, and the edge of the first side of the window frame inner decorative strip (7) forms a glass wool groove installation flange (72), and the glass wool groove installation flange (72) 72) Inserted into the glass groove installation groove (51), the window frame sealing strip (3) is formed with a sealing strip installation groove (31), and the second window frame inner decorative strip (7) The edge of the side forms a sealing strip installation flange (73), and the sealing strip installation flange (73) is inserted into the sealing strip installation groove (31). 10. The installation structure of the window frame trim strip according to claim 9, characterized in that, the installation structure of the window frame trim strip further comprises any one of the following structures: A. There is a gap between the glass woolen installation flange (72) and the bottom of the glass woolen installation groove (51), and a sealing lip is formed on one side of the glass woolen installation groove (51), the other side is formed with a leading lip; B. There is a gap between the sealing strip installation flange (73) and the bottom of the sealing strip installation groove (31), and a sealing lip is formed on one side of the sealing strip installation groove (31), and a sealing lip is formed on the other side formed with a leading lip; C. The door and window frame sheet metal (6) is formed with a positioning protrusion (61), and the positioning protrusion (61) extends into the arc-shaped positioning groove (7) of the window frame inner trim strip (7) 71) inside.