CN215360862U - Door glass mounting structure and car - Google Patents

Abstract

The utility model provides a door glass mounting structure and an automobile, belonging to the technical field of vehicles and aiming at realizing zero surface difference between door glass and a decorative plate, comprising the following steps: the glass run channel and the glass slide block, one end of the glass run channel connected with the decorative plate is provided with a guide run channel, and the opening of the guide run channel faces to one side of the door glass; the fixed end of the glass slide block is connected to the inner side face of the vehicle door glass, the sliding end of the glass slide block can slide along the guide sliding groove, and the vehicle door glass is lifted up and down along the glass sliding block to realize zero surface difference between the vehicle door glass and the decorative plate. According to the vehicle door glass mounting structure provided by the utility model, the glass slide block supports and guides the vehicle door glass, so that the surface difference between the vehicle door glass and the decorative plate can be eliminated, the delicate perception of the whole vehicle is improved, meanwhile, the wind resistance and the wind noise can be reduced, and the fuel economy performance and the NVH performance are improved.

Description

Door glass mounting structure and car

Technical Field

The utility model belongs to the technical field of vehicles, and particularly relates to a door glass mounting structure and an automobile with the same.

Background

With the increasing competitiveness of the automobile industry, all vehicles and enterprises are tightening the pace of new technology, frameless doors are favored by all host factories due to the fact that the appearances of the frameless doors are flush and low in wind resistance, but the frameless doors are insufficient in rigidity due to structural limitation, and the sealing performance of the frameless doors is reduced while the appearances of the frameless doors are improved.

In the prior art, in order to improve the sealing performance of the vehicle door, a framed vehicle door is generally adopted for an automobile. In order to ensure the delicate appearance of the automobile door, a decorative plate is generally arranged at the position of a door window frame, a glass groove is fixed in the decorative plate, and the edge of the door glass is embedded in the glass groove in a sliding manner so as to support the door glass in a vertical sliding manner and realize the sealing between the door glass and the door window frame.

However, in the existing automobile, the surface difference often exists between the outer decorative surface of the decorative plate and the outer side surface of the door glass, and the existence of the surface difference not only can increase the wind resistance during the running of the automobile and influence the fuel economy; but also causes the wind noise in the vehicle to be increased, and influences the NVH performance of the whole vehicle; and also affects the aesthetics of the door.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a vehicle door glass mounting structure, aiming at solving the problem of surface difference between vehicle door glass and a decorative plate, realizing the reduction of wind resistance and wind noise of a whole vehicle and improving the delicate feeling of the whole vehicle.

In order to achieve the above object, the first aspect of the present invention employs the following technical solutions: provided is a door glass mounting structure to realize zero surface difference between door glass and a decorative plate, including: the glass run channel and the glass slide block, one end of the glass run channel connected with the decorative plate is provided with a guide chute, and the opening of the guide chute faces one side of the door glass; the fixed end of the glass slide block is connected to the inner side face of the vehicle door glass, the sliding end of the glass slide block can slide along the guide sliding groove, the vehicle door glass slides up and down along the glass sliding groove by means of the glass slide block, and zero surface difference between the vehicle door glass and the decorative plate is achieved.

With reference to the first aspect, in one possible implementation manner, the cross section of the sliding end of the glass sliding block is a T-shaped structure or a straight-line structure, and the cross section of the guide chute is adapted to the T-shaped structure or the straight-line structure.

With reference to the first aspect, in a possible implementation manner, when the sliding end of the glass slide block is of a T-shaped structure, the open end of the guide chute is provided with a slot protrusion on one side away from the decorative plate, the slot protrusion extends towards the decorative plate, and the X-direction end face of the slot protrusion is attached to the sliding end of the glass slide block to form the X-direction limit of the glass slide block.

With reference to the first aspect, in a possible implementation manner, a sliding end of the glass slide block is attached to an inner side wall of the guide chute, which is close to the decorative plate, so as to form a Y-direction limit of the glass slide block.

With reference to the first aspect, in one possible implementation manner, a sliding gap is formed between a sliding end of the glass slide block and an inner side wall of the guide chute, which is far away from the decorative plate.

With reference to the first aspect, in one possible implementation manner, a sliding gap is formed between the sliding end of the glass slide block and the bottom of the guide chute.

With reference to the first aspect, in one possible implementation manner, the door glass is provided with the glass slide block in a T-shaped structure at each of a B-pillar position and a C-pillar position of the automobile.

With reference to the first aspect, in a possible implementation manner, when the sliding end of the glass slider is in a linear structure, the guiding chute is close to the inner side wall of the decorative plate and provided with a slot convex block, the slot convex block protrudes in a direction away from the decorative plate, and the sliding end of the glass slider is attached to the slot convex block to form a Y-direction limit of the glass slider.

With reference to the first aspect, in one possible implementation manner, the door glass is provided with the glass slide block in a straight-line structure at both a B-pillar position and a C-pillar position of the automobile.

With reference to the first aspect, in a possible implementation manner, the door glass is provided with the glass slide block of the T-shaped structure at a position of a B-pillar of the automobile, and the door glass is provided with the glass slide block of the linear structure at a position of a C-pillar of the automobile.

In a second aspect, the present invention provides an automobile having the door glass mounting structure.

Compared with the prior art, the door glass mounting structure and the automobile provided by the utility model have the beneficial effects that: the glass slide block is arranged between the door glass and the glass groove, the fixed end of the glass slide block is connected with the inner side face of the door glass, the sliding end of the glass slide block is connected with the glass groove in a sliding mode, the door glass is lifted and moved relative to the glass groove by means of the glass slide block, the door glass is supported and guided, zero surface difference between the door glass and the decorative plate can be achieved, surface difference between the door glass and the decorative plate is eliminated, exquisite perception of the whole automobile is improved, wind resistance and wind noise can be reduced simultaneously, and fuel economy performance and NVH performance are improved.

Drawings

FIG. 1 is a schematic structural view of a cross-sectional view of a B pillar position of a door glass mounting structure according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a cross-sectional view of a C pillar position of a door glass mounting structure according to an embodiment of the present invention;

description of reference numerals:

1. a door glass; 2. a glass slide block; 3. a decorative plate; 4. a door sash for a vehicle; 5. a door inner panel; 6. a glass wool groove; 61. a guide chute; 62. the grooves are raised; 63. a groove bump; 7. an interior trim panel; 8. triangular window glass.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it should be noted that, if terms indicating orientation or positional relationship such as "front", "rear", "left", "right", etc. appear, they are based on the conventional knowledge of the automobile and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 and 2 together, the mounting structure of the door glass 1 according to the present invention will now be described. 1 mounting structure of door glass to realize the zero face of door glass 1 and decorative board 3 poor, include: the glass run 6 and the glass slide block 2, one end of the glass run 6 connected with the decorative plate 3 is provided with a guide chute 61, and the opening of the guide chute 61 faces one side of the door glass 1; the fixed end of the glass slide block 2 is connected to the inner side face of the vehicle door glass 1, the sliding end of the glass slide block 2 can slide along the guide sliding groove 61, and the vehicle door glass 1 ascends and descends along the glass groove 6 by means of the glass slide block 2, so that zero surface difference between the vehicle door glass 1 and the decorative plate 3 is realized.

The door glass 1 mounting structure that this embodiment provided, compared with the prior art, glass slide block 2 has been set up between door glass 1 and glass groove 6, glass slide block 2's stiff end links together with door glass 1's medial surface, glass slide block 2's slip end and glass groove 6 sliding connection, door glass 1 realizes for glass groove 6's lifting movement with the help of glass slide block 2, can play the effect of support and direction to door glass 1, eliminate the face difference between door glass 1 and the decorative board 3, promote the exquisite perception of whole car, and then can reduce windage and wind noise, promote fuel economy performance and NVH performance.

It should be explained that the glass groove 6 and the trim panel 3 in this embodiment are conventional terms in the structure of an automobile, and the installation position and the function thereof are common knowledge of those skilled in the art, as can be seen from fig. 1, although the glass groove 6 plays a role in sealing and guiding at the connecting portion of the door glass 1 and the trim panel 3, the supporting force for the door glass 1 is not enough, which easily causes a surface difference with the trim panel 3, and the glass slider 2 is just filled in the gap of the glass groove 6, which plays a role in supporting between the door glass 1 and the glass groove 6, and the door glass 1 is supported by the glass slider 2, so that the movement of the door glass 1 towards the interior of the automobile is avoided, and the surface difference between the door glass 1 and the trim panel 3 can be eliminated.

The glass run 6 serves to guide and seal the door glass 1 up and down, and is a component extruded from EPDM. The EPDM (ethylene Propylene monomer) is a copolymer of ethylene, Propylene and a small amount of non-conjugated Diene, is one of ethylene Propylene rubbers, has excellent ozone resistance, heat resistance, weather resistance and other aging resistance because a main chain of the EPDM (ethylene Propylene monomer) consists of chemically stable saturated hydrocarbon and only contains unsaturated double bonds in side chains, and can be widely applied to the fields of automobile parts, waterproof materials for buildings, wire and cable sheaths, heat-resistant rubber tubes, adhesive tapes, automobile sealing parts and the like.

In some embodiments, the glass slide 2 described above may be configured as shown in FIG. 1. Referring to fig. 1, the sliding end of the glass slide block 2 has a T-shaped cross section, and the guide chute 61 has a cross section adapted to the T-shaped cross section.

In some embodiments, the glass slide 2 described above may also be configured as shown in FIG. 2. Referring to fig. 2, the sliding end of the glass slide block 2 has a cross section of a straight structure, and the cross section of the guide chute 61 is adapted to the straight structure.

For the front end and the rear end of the door glass 1, two kinds of glass slide blocks 2 can be selected to be combined according to design, and one kind of glass slide block 2 can also be selected.

Wherein, the glass slide block 2 is made of plastic materials or metal materials, and the outer surface is smooth. The fixed end of the glass slide block 2 can be glued on the inner side of the vehicle door glass 1, a connecting part is arranged between the fixed end and the sliding end of the glass slide block 2, and the vehicle door glass 1 is supported through the bent connecting part.

As a specific embodiment of the glass slide block 2, referring to fig. 1, when the sliding end of the glass slide block 2 is a T-shaped structure, the open end of the guiding chute 61 and the side away from the decorative plate 3 are provided with the slot protrusions 62, the slot protrusions 62 extend toward the decorative plate 3, and the X-direction end surfaces of the slot protrusions 62 are attached to the sliding end of the glass slide block 2 to form an X-direction limit of the glass slide block 2, so that the support and the guiding of the door glass 1 can be ensured.

For the sliding end of the T-shaped structure, the expansion is as follows: defining the part matched with the guide chute 61 as a first workpiece, and the part extending out of the guide chute 61 as a second workpiece, wherein the second workpiece and the first workpiece can be vertically connected or can be connected in an acute angle, and the acute angle is an angle seen from the outside of the vehicle to the inside of the vehicle; the second workpiece is connected to the middle position of the first workpiece, and can deviate from the middle position of the first workpiece, namely the sliding end plays a role in sliding and guiding.

Herein, for the explanation of the direction X, Y, the X direction is the front-rear direction of the automobile, and the Y direction is the left-right direction of the automobile.

Based on the X-direction limit of the glass slide block 2 with the T-shaped structure, as shown in fig. 1, the sliding end of the glass slide block 2 is attached to the inner side wall of the guide chute 61 close to the decorative plate 3, so as to form the Y-direction limit of the glass slide block 2. The embodiment can ensure the reliability of the support and the guide of the vehicle door glass 1 by limiting the glass slide block 2X direction and the Y direction through the glass groove 6.

Of course, in other embodiments, both the X-direction limit and the Y-direction limit may be present separately.

On the basis of limiting the glass slide block 2 in the X direction and the Y direction, in order to facilitate smooth movement of the glass slide block 2, as shown in fig. 1, in some possible implementations, a sliding gap is formed between the sliding end of the glass slide block 2 and the inner side wall of the guide chute 61, which is far away from the decorative plate 3.

As shown in fig. 1, in addition to the X-direction and Y-direction position limitation of the glass slide 2, a sliding gap is also provided between the sliding end of the glass slide 2 and the bottom of the guide chute 61. Through the clearance that sets up between the inside wall to glass slide 2 and the bottom, prevent the phenomenon of door glass 1 lift jamming, guarantee that door glass 1 smoothly goes up and down.

Fig. 1 shows a specific embodiment of the installation of the door glass 1, and the door glass 1 is provided with glass sliders 2 with a T-shaped structure at the positions of a B column and a C column of an automobile. The glass slide 2 of T style of calligraphy structure has all been adopted at this embodiment door glass 1's both ends, plays the guide effect to door glass 1's lift, and the glass slide 2 of T style of calligraphy structure can avoid glass slide 2 to deviate from glass groove 6, and the upper and lower both ends of the glass slide 2 of T style of calligraphy structure are all spacing in glass groove 6's guide chute 61.

As another embodiment of the glass slide block 2, as shown in fig. 2, when the sliding end of the glass slide block 2 is a straight structure, a groove protrusion 63 is provided on the inner side wall of the guide chute 61 close to the decorative plate 3, the groove protrusion 63 protrudes in the direction away from the decorative plate 3, and the sliding end of the glass slide block 2 is attached to the groove protrusion 63 to form a Y-direction limit of the glass slide block 2. The glass slide block 2 with the linear structure has a simple structure and also plays a role in lifting and guiding the vehicle door glass 1.

Optionally, as shown in fig. 2, in order to facilitate the lifting of the door glass 1 and prevent the lifting and the clamping of the door glass 1, gaps are provided between other surfaces of the glass slide block 2 in the linear structure and the inner side wall and the bottom of the guide chute 61.

Fig. 2 shows another embodiment of the installation of the door glass 1, and the door glass 1 is provided with glass sliders 2 in a linear structure at both the B-pillar position and the C-pillar position of the automobile.

Fig. 1 and 2 show another embodiment of mounting a door glass 1, wherein the door glass 1 is provided with a glass slide block 2 with a T-shaped structure at a B-pillar position of an automobile, and the door glass 1 is provided with a glass slide block 2 with a straight-line-shaped structure at a C-pillar position of the automobile. The glass slide block 2 with the T-shaped structure can effectively prevent the glass slide block 2 from being separated from the glass groove 6.

Fig. 1 is a sectional view of the B-pillar position, in which the structures of the door sash 4 and the door inner panel 5 are also shown. Fig. 2 is a cross-sectional view of the position of the C-pillar, and also shows the structure of the interior trim panel 7, and fig. 2 also shows the structure of the quarter light glass 8, since the C-pillar is located between the glass of the rear door and the quarter light glass 8; for the sake of consistency with fig. 1, it may also be referred to herein as a decorative panel 3. The door glass 1 referred to in this embodiment is located between the B pillar and the C pillar, and is a back door in an automobile, and the corresponding door glass 1 is glass of the back door, so that the surface difference between the glass of the back door and the B pillar position decorative plate 3 is zero.

Based on the same inventive concept, the utility model provides an automobile with the installation structure of the door glass 1. Because support and direction with the help of glass slider 2 between door glass 1 and the glass groove 6, can realize the zero face difference between door glass 1 and the decorative board 3 to realize reducing the windage, promote the purpose of exquisite perception.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (11)

1. A door glass mounting structure to realize zero surface difference of door glass (1) and decorative board (3), characterized by comprising:

one end of the glass groove (6) connected with the decorative plate (3) is provided with a guide sliding groove (61), and the opening of the guide sliding groove (61) faces one side of the vehicle door glass (1); and

glass slider (2), the stiff end of glass slider (2) connect in on door glass's the medial surface, the slip end of glass slider (2) can be followed direction spout (61) slide, door glass (1) with the help of glass slider (2) are followed glass groove (6) oscilaltion realizes door glass (1) with zero face difference between decorative board (3).

2. A door glass mounting structure according to claim 1, characterized in that the cross section of the sliding end of the glass slider (2) is a T-shaped structure or a line-shaped structure, and the cross section of the guide sliding groove (61) is adapted to the T-shaped structure or the line-shaped structure.

3. A door glass mounting structure according to claim 2, wherein when the sliding end of the glass slider (2) is T-shaped, the open end of the guide sliding groove (61) and the side away from the decorative plate (3) are provided with a groove protrusion (62), the groove protrusion (62) extends toward the decorative plate (3), and the X-direction end surface of the groove protrusion (62) is attached to the sliding end of the glass slider (2) to form an X-direction limit of the glass slider (2).

4. A door glass mounting structure according to claim 3, characterized in that the sliding end of the glass slider (2) is attached to the inner side wall of the guide chute (61) near the trim panel (3) to constitute a Y-direction stopper of the glass slider (2).

5. A door glass mounting structure according to claim 4, characterized in that a sliding gap is provided between a sliding end of the glass slider (2) and an inner side wall of the guide chute (61) remote from the decorative plate (3).

6. A door glass mounting structure according to claim 5, characterized in that a sliding gap is provided between a sliding end of the glass slider (2) and a bottom of the guide chute (61).

7. A door glass mounting structure according to any one of claims 3 to 6, characterized in that the door glass (1) is provided with the glass slide (2) of T-shaped configuration at both the B-pillar position and the C-pillar position of the automobile.

8. A door glass mounting structure according to claim 2, wherein when the sliding end of the glass slider (2) is in a straight line configuration, a groove protrusion (63) is provided on an inner side wall of the guide sliding groove (61) close to the decorative plate (3), the groove protrusion (63) protrudes in a direction away from the decorative plate (3), and the sliding end of the glass slider (2) is attached to the groove protrusion (63) to constitute a Y-direction limit of the glass slider (2).

9. The door glass mounting structure according to claim 8, wherein the door glass (1) is provided with the glass slide block (2) of a in-line structure at both the B-pillar position and the C-pillar position of the automobile.

10. A door glass mounting structure according to claim 2, wherein the door glass is provided with the glass slide block (2) of the T-shaped structure at a B-pillar position of the automobile, and the door glass (1) is provided with the glass slide block (2) of the in-line structure at a C-pillar position of the automobile.

11. An automobile having the door glass mounting structure as claimed in any one of claims 1 to 10.

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