CN219427907U - Zero-step lifting structure of door glass and door with zero-step lifting structure - Google Patents

Abstract

The utility model discloses a zero-step lifting structure of door glass and a door with the same, wherein the zero-step lifting structure of the door glass comprises the following components: door glass; a plastic rail provided on the door and window frame, having an opening toward the vehicle width direction outside, and extending in the vehicle up-down direction; the guide piece is approximately Z-shaped and is provided with a first part and a second part which are connected into a whole, the first part is fixed on the inner side surface of the door glass in the width direction of the vehicle, two ends of the second part extend inwards towards the width direction of the vehicle to form two first bulge structures, two ends of the second part extend outwards towards the width direction of the vehicle to form two second bulge structures, and the guide piece is in sliding fit with the plastic guide rail to realize the lifting of the door glass along the plastic guide rail; a first decorative plate mounted on a surface of the door and window frame and a second decorative plate mounted on a surface of the first decorative plate, an outer surface of the door glass in a vehicle width direction being flush with an outer surface of the second decorative plate.

Description

Zero-step lifting structure of door glass and door with zero-step lifting structure

Technical Field

The utility model relates to the technical field of automobile glass lifting structures, in particular to a zero-step-difference lifting structure of automobile door glass and an automobile door with the zero-step-difference lifting structure.

Background

A door frame and profile arrangement for a vehicle is disclosed in chinese patent application publication No. CN105799474 a. The automobile door strip device may include: a door frame including an inner support member forming a space inside by foaming, a connection support member extending from an outer upper end of the inner support member and horizontally arranged, and a variable frame type bar support member vertically bent upward from an outer end of the connection support member; the integrated weather strip is arranged on the inner support piece and the connecting support piece of the door frame; a chute channel having an inner glass chute supporting an inner side of the glass and disposed at an outer side and a bottom of an inner support of the door frame; and the variable frame profile is fastened at the bottom of the connecting support piece and is tightly contacted with the variable frame profile support piece of the door frame.

In the scheme, the step difference exists between the outer surface of the door glass and the surface of the decorative plate, so that the overall aesthetic property of the automobile is affected, the wind resistance during the movement of the automobile is increased, the wind noise is increased, and the oil consumption of the automobile is correspondingly increased.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model provides a zero-step-difference lifting structure of the door glass.

The utility model further provides a vehicle door with the vehicle door glass zero-step-difference lifting structure.

The technical scheme adopted by the utility model is as follows: provided is a zero-step lifting structure for door glass, comprising:

a door glass provided on a side door for a vehicle, and opening and closing a window opening in the side door in accordance with the lifting of the door glass;

a plastic rail provided on the door and window frame, having an opening toward the vehicle width direction outside, and extending in the vehicle up-down direction;

the guide piece is approximately Z-shaped and is provided with a first part and a second part which are connected into a whole, the first part is fixed on the inner side surface of the door glass in the vehicle width direction, two ends of the second part extend inwards towards the vehicle width direction to form two first protruding structures, two ends of the second part extend outwards towards the vehicle width direction to form two second protruding structures, and the guide piece is in sliding fit with the plastic guide rail to realize the lifting of the door glass along the plastic guide rail;

a first decorative plate mounted on the door sash surface and a second decorative plate mounted on the first decorative plate surface, and an outer side surface of the door glass in the vehicle width direction is flush with an outer surface of the second decorative plate.

After the structure is adopted, the door glass and the second decorative plate surface are flush to form a zero-order difference structure, so that the side surface of the door is integrally smooth, the integral aesthetic property of the automobile is improved, the wind resistance during the movement of the automobile is reduced, the energy is saved, the emission is reduced, and the market competitiveness of the product is improved.

According to an embodiment of the present utility model, the plastic rail is provided with a guide groove seal extending in the up-down direction of the vehicle for separating the guide from the plastic rail; the arrangement of the guide groove sealing strip increases the tightness between the guide piece and the plastic guide rail, and the sealing strip has a certain damping effect.

According to one embodiment of the utility model, the guide groove sealing strip is provided with a base, a first lip and a second lip which are connected into a whole, the base is provided with a U-shaped groove clamped on the inner wall of the plastic guide rail, the first protruding structure is abutted with the U-shaped groove, the first lip is abutted with the inner side surface of the door glass in the vehicle width direction, and the second lip is abutted with the inner side surface of the first component in the vehicle width direction; the first lip abuts against the door glass, so that the fluctuation of the door glass in the vehicle width direction in the inside and outside can be reduced, and the second lip abuts against the first member, so that the fluctuation of the guide in the vehicle width direction in the inside and outside can be reduced.

According to one embodiment of the utility model, the channel seal further has a third lip located within the U-shaped channel, the third lip abutting the side wall of the first raised structure; the third lip is abutted against the first raised structure, so that fluctuation of the guide piece in the vehicle travelling direction can be reduced.

According to one embodiment of the utility model, the channel seal further has a fourth lip located between the door glass and the first trim panel, the fourth lip abutting an edge of the door glass; the fourth lip is used for forming a seal for a gap between the door glass and the decorative plate.

According to one embodiment of the present utility model, the base is provided with a clamping groove for clamping the edge of the interior trim panel, and the interior trim panel is positioned on the inner side of the door window frame in the vehicle width direction; namely, the inner decorative plate is fixedly arranged on the guide groove sealing strip through the clamping groove.

According to one embodiment of the present utility model, the plastic rail includes a first side surface and a second side surface disposed in parallel at a spacing, and a bottom surface connecting the first side surface and the second side surface as one body, forming an opening toward the vehicle width direction outer side.

According to one embodiment of the present utility model, the bottom surface is provided with at least one depressed portion formed by being depressed toward the inner side in the vehicle width direction, and the fastener provided at the position of the depressed portion fixedly connects the plastic rail to the door window frame.

A zero-step lift structure for a door glass, comprising:

a door glass provided on a side door for a vehicle, and opening and closing a window opening in the side door in accordance with the lifting of the door glass;

a plastic rail provided on the door and window frame, having an opening toward the vehicle width direction outside, and extending in the vehicle up-down direction;

the guide piece is approximately Z-shaped and is provided with a first part and a second part which are connected into a whole, the first part is fixed on the inner side surface of the door glass in the vehicle width direction, two ends of the second part extend inwards towards the vehicle width direction to form two first protruding structures, two ends of the second part extend outwards towards the vehicle width direction to form two second protruding structures, and the guide piece is in sliding fit with the plastic guide rail to realize the lifting of the door glass along the plastic guide rail;

and a first decorative plate mounted on the door sash surface, an outer side surface of the door glass in the vehicle width direction being flush with an outer surface of the first decorative plate.

A vehicle door comprises the vehicle door glass zero-step lifting structure.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a cross-sectional view of a lifting structure in an embodiment of the utility model;

fig. 2 is a perspective view showing a plastic rail mounted on a door and window frame in an embodiment of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic view showing a structure in which a plastic rail is installed on a door and window frame in an embodiment of the present utility model;

FIG. 5 is a perspective view of a plastic rail in an embodiment of the present utility model;

FIG. 6 is a partial enlarged view at B in FIG. 5;

FIG. 7 is an enlarged view of a portion of FIG. 5 at C;

FIG. 8 is a perspective view of a guide in an embodiment of the utility model;

FIG. 9 is a partial enlarged view at D in FIG. 8;

FIG. 10 is an end view of a channel seal in an embodiment of the utility model;

fig. 11 is a perspective view of a channel seal in an embodiment of the utility model.

The reference numerals in the figures illustrate:

1. door glass; 2. a guide member; 3. door and window frames; 4. a guide groove sealing strip; 5. a plastic guide rail; 6. an interior trim panel; 7. a first decorative plate; 8. a second decorative plate;

21. a first component; 22. a second component; 23. a first bump structure; 24. a second bump structure;

41. a base; 42. a clamping groove; 43. a U-shaped groove; 44. a first lip; 45. a second lip; 46. a third lip; 47. a fourth lip;

51. a first side; 52. a second side; 53. a bottom surface; 54. a first barb; 55. a second barb; 56. a sinking part.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Examples

As shown in fig. 1 to 11, in the present embodiment, there is disclosed a door glass zero-step lift structure including:

a door glass 1 that is provided on a side door for a vehicle and opens and closes a window opening in the side door in accordance with the lifting of the door glass 1;

a plastic rail 5 provided on the door sash 3, having an opening toward the vehicle width direction outside, and extending in the vehicle up-down direction;

a guide member 2 having a substantially zigzag shape and having a first member 21 and a second member 22 integrally connected, wherein the first member 21 is fixed to an inner side surface of the door glass 1 in a vehicle width direction, both ends of the second member 22 extend inward in the vehicle width direction to form two first protrusion structures 23, both ends of the second member 22 extend outward in the vehicle width direction to form two second protrusion structures 24, and the guide member 2 is slidably engaged with the plastic rail 5 to thereby lift the door glass 1 along the plastic rail 5;

a first decorative plate 7 mounted on a surface of the door sash 3 and a second decorative plate 8 mounted on a surface of the first decorative plate 7, an outer surface of the door glass 1 in a vehicle width direction being flush with an outer surface of the second decorative plate 8.

Further, as shown in fig. 8 and 9 in combination, in the present embodiment, the guide 2 has a substantially zigzag shape, and the upper surface of the first member 21 thereof is for bonding with the inner surface of the door glass 1. The second member 22 is formed by bending and extending the bottom edge of the first member 21, and the edge of the second member 22 extends inward in the vehicle width direction to form two first protruding structures 23, and the two first protruding structures 23 are respectively located at two end positions of the second member 22 and are arranged in parallel at intervals. Similarly, two second protruding structures 24 are formed on the edge of the second member 22 to extend outwards in the vehicle width direction, the two second protruding structures 24 are respectively located at two ends of the second member 22 and are arranged in parallel at intervals, and the arrangement of the first protruding structures 23 and the second protruding structures 24 increases the contact area of the guiding part on the guiding element 2 so that the guiding element 2 is guided smoothly.

Further, as shown in conjunction with fig. 9, in the present embodiment, the width of the first projecting structure 23 in the vehicle up-down direction is equal to the width of the second projecting structure 24 in the vehicle up-down direction. The sides of the first projection 23, the edges of the second part 22 and the sides of the second projection 24 are in a complete plane.

Further, in the present embodiment, the guide 2 is integrally injection molded.

Further, in the present embodiment, the first decorative panel 7 is fixedly mounted on the door sash 3 by a fastener, and the second decorative panel 8 is connected to the first decorative panel 7. Wherein the edge of the first decorative panel 7 is flush with the edge of the second decorative panel 8.

Specifically, as shown in fig. 10 and 11, the plastic rail 5 is provided with a channel weather strip 4, the channel weather strip 4 extends in the vehicle vertical direction for separating the guide 2 from the plastic rail 5, the channel weather strip 4 has a base 41, a first lip 44 and a second lip 45 integrally connected, the base 41 is provided with a U-shaped groove 43 engaged with the inner wall of the plastic rail 5, the first projection structure 23 is abutted with the U-shaped groove 43, the first lip 44 is abutted with the vehicle width direction inner side surface of the door glass 1, the second lip 45 is abutted with the vehicle width direction inner side surface of the first member 21, the channel weather strip 4 further has a third lip 46 positioned in the U-shaped groove 43, and the third lip 46 is abutted with the side wall of the first projection structure 23.

Further, in the present embodiment, the third lip 46 has an arc-shaped structure in which the cross section of the third lip 46 is formed by extending the inner side wall of the U-shaped groove 43, and the third lip 46 is formed in a long strip shape extending in the vehicle up-down direction. The third lip 46 abuts against the side wall of the first protruding structure 23, and the other side surface of the first protruding structure 23 abuts against the inner side wall of the U-shaped groove 43.

Specifically, the channel seal 4 further has a fourth lip 47 located between the door glass 1 and the first decorative panel 7, the fourth lip 47 abutting against an edge of the door glass 1. The fourth lip 47 is used to seal a gap between the door glass 1 and the decorative panel.

Further, in the present embodiment, the fourth lip 47 is located at the upper portion of the U-shaped groove 43, and as shown in fig. 1, the upper portion of the second projecting structure 24 abuts against the lower portion of the fourth lip 47, forming a limit for the guide 2 in the vehicle width direction. The lower part of the first protruding structure 23 abuts against the bottom of the U-shaped groove 43, and limiting of the guide member 2 in the vehicle traveling direction is formed. The sides of the first raised structure 23, the sides of the second raised structure 24 and the edges of the second member 22 abut the inner side walls of the U-shaped groove 43. So that the guide 2 is slidably restrained within the channel strip 4.

Specifically, as shown in fig. 10, the base 41 is provided with a locking groove 42 for locking the edge of the inner panel 6, and the inner panel 6 is positioned on the inner side of the door sash 3 in the vehicle width direction.

Specifically, as shown in fig. 5 and 6, the plastic rail 5 includes a first side surface 51 and a second side surface 52 arranged in parallel at a spacing, and a bottom surface 53 that integrally connects the first side surface 51 and the second side surface 52, forming an opening toward the vehicle width direction outside.

Further, in the present embodiment, the plastic rail 5 extends in the up-down direction of the vehicle to form a long strip structure.

Further, in the present embodiment, the first side 51 is provided with a first barb 54, and the second side 52 is provided with a second barb 55 corresponding to the first barb 54. Correspondingly, grooves which are clamped with the first barbs 54 and the second barbs 55 are formed in the outer side walls of the U-shaped grooves 43 on the guide groove sealing strips 4.

Further, in the present embodiment, the width of the first side face 51 in the vehicle width direction is smaller than the width of the second side face 52 in the vehicle width direction.

Specifically, as shown in fig. 5 and 7, in the present embodiment, two depressed portions 56 are provided on the bottom surface, which are depressed toward the inner side in the vehicle width direction, and fasteners provided at the positions of the depressed portions 56 fixedly connect the plastic rail 5 with the door sash 3.

Further, in the present embodiment, the plastic rail 5 is connected to the door sash 3 by the screw, the head of which is buried in the depressed portion 56, preventing the head of the screw from forming a protrusion on the bottom surface to affect the installation of the channel seal 4.

Further, in another embodiment, a vehicle door is disclosed that includes the door glass zero-step lift structure in this embodiment.

Examples

A zero-step lift structure for a door glass, comprising:

a door glass 1 that is provided on a side door for a vehicle and opens and closes a window opening in the side door in accordance with the lifting of the door glass 1;

a plastic rail 5 provided on the door sash 3, having an opening toward the vehicle width direction outside, and extending in the vehicle up-down direction;

a guide member 2 having a substantially zigzag shape and having a first member 21 and a second member 22 integrally connected, wherein the first member 21 is fixed to an inner side surface of the door glass 1 in a vehicle width direction, both ends of the second member 22 extend inward in the vehicle width direction to form two first protrusion structures 23, both ends of the second member 22 extend outward in the vehicle width direction to form two second protrusion structures 24, and the guide member 2 is slidably engaged with the plastic rail 5 to thereby lift the door glass 1 along the plastic rail 5;

a first decorative plate 7 mounted on a surface of the door sash 3, an outer side surface of the door glass 1 in a vehicle width direction being flush with an outer surface of the first decorative plate 7.

Further, in the present embodiment, it is different from embodiment 1 in that only one layer of the decorative plate, that is, only the first decorative plate 7 is mounted on the door sash 3 in the present embodiment, so that the outer side surface in the vehicle width direction of the door glass 1 is flush with the outer surface of the first decorative plate 7.

Further, in another embodiment, a vehicle door is disclosed that includes the door glass zero-step lift structure in this embodiment.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (9)

1. The utility model provides a door glass zero step elevation structure which characterized in that includes:

a door glass (1) which is provided on a side door for a vehicle and which opens and closes a window opening in the side door in accordance with the lifting of the door glass (1);

a plastic rail (5) provided on a door and window frame (3) and having an opening toward the vehicle width direction outer side and extending in the vehicle up-down direction, the plastic rail (5) including a first side surface (51) and a second side surface (52) provided in parallel at a spacing, and a bottom surface (53) connecting the first side surface (51) and the second side surface (52) as one body, forming an opening toward the vehicle width direction outer side;

a guide member (2) which is approximately Z-shaped and is provided with a first part (21) and a second part (22) which are connected into a whole, wherein the first part (21) is fixed on the inner side surface of the door glass (1) in the width direction of the vehicle, two ends of the second part (22) inwards extend towards the width direction of the vehicle to form two first bulge structures (23), two ends of the second part (22) outwards extend towards the width direction of the vehicle to form two second bulge structures (24), and the guide member (2) is in sliding fit with the plastic guide rail (5) to realize the lifting of the door glass (1) along the plastic guide rail (5);

a first decorative plate (7) mounted on a surface of the door sash (3) and a second decorative plate (8) mounted on a surface of the first decorative plate (7), an outer surface of the door glass (1) in a vehicle width direction being flush with an outer surface of the second decorative plate (8);

the plastic guide rail (5) is provided with a guide groove sealing strip (4), and the guide groove sealing strip (4) extends along the up-down direction of the vehicle and is used for separating the guide piece (2) from the plastic guide rail (5);

be equipped with first barb (54) on first side (51), be equipped with on second side (52) with first barb (54) correspond second barb (55) that set up, the lateral wall in U type groove (43) is equipped with the groove with first barb (54) and second barb (55) joint on guide slot sealing strip (4).

2. The door glass zero-step lift structure of claim 1, wherein: the guide groove sealing strip (4) is provided with a base (41), a first lip (44) and a second lip (45) which are connected into a whole, a U-shaped groove (43) which is clamped on the inner wall of the plastic guide rail (5) is arranged on the base (41), the first protruding structure (23) is abutted with the U-shaped groove (43), the first lip (44) is abutted with the inner side surface of the vehicle door glass (1) in the vehicle width direction, and the second lip (45) is abutted with the inner side surface of the first component (21) in the vehicle width direction.

3. The door glass zero-step lift structure of claim 2, wherein: the guide groove sealing strip (4) is further provided with a third lip (46) positioned in the U-shaped groove (43), and the third lip (46) is abutted with the side wall of the first bulge structure (23).

4. The door glass zero-step lift structure of claim 2, wherein: the channel sealing strip (4) also has a fourth lip (47) located between the door glass (1) and the first decorative panel (7), the fourth lip (47) abutting against an edge of the door glass (1).

5. The door glass zero-step lift structure of claim 2, wherein: the base (41) is provided with a clamping groove (42) for clamping the edge of the inner decorative plate (6), and the inner decorative plate (6) is positioned on the inner side of the door window frame (3) in the vehicle width direction.

6. The door glass zero-step lift structure of claim 1, wherein: the plastic rail (5) includes a first side surface (51) and a second side surface (52) arranged in parallel at a spacing, and a bottom surface (53) that integrally connects the first side surface (51) and the second side surface (52) to form an opening toward the vehicle width direction outside.

7. The door glass zero-step lift structure of claim 6, wherein: at least one sinking part (56) formed by sinking towards the inner side in the width direction of the vehicle is arranged on the bottom surface, and a fastener arranged at the position of the sinking part (56) fixedly connects the plastic guide rail (5) with the door window frame (3).

8. The utility model provides a door glass zero step elevation structure which characterized in that includes:

a door glass (1) which is provided on a side door for a vehicle and which opens and closes a window opening in the side door in accordance with the lifting of the door glass (1);

a plastic rail (5) provided on a door and window frame (3) and having an opening toward the vehicle width direction outer side and extending in the vehicle up-down direction, the plastic rail (5) including a first side surface (51) and a second side surface (52) provided in parallel at a spacing, and a bottom surface (53) connecting the first side surface (51) and the second side surface (52) as one body, forming an opening toward the vehicle width direction outer side;

a guide member (2) which is approximately Z-shaped and is provided with a first part (21) and a second part (22) which are connected into a whole, wherein the first part (21) is fixed on the inner side surface of the door glass (1) in the width direction of the vehicle, two ends of the second part (22) inwards extend towards the width direction of the vehicle to form two first bulge structures (23), two ends of the second part (22) outwards extend towards the width direction of the vehicle to form two second bulge structures (24), and the guide member (2) is in sliding fit with the plastic guide rail (5) to realize the lifting of the door glass (1) along the plastic guide rail (5);

a first decorative plate (7) mounted on a surface of the door sash (3), an outer surface of the door glass (1) in a vehicle width direction being flush with an outer surface of the first decorative plate (7);

the plastic guide rail (5) is provided with a guide groove sealing strip (4), and the guide groove sealing strip (4) extends along the up-down direction of the vehicle and is used for separating the guide piece (2) from the plastic guide rail (5);

be equipped with first barb (54) on first side (51), be equipped with on second side (52) with first barb (54) correspond second barb (55) that set up, the lateral wall in U type groove (43) is equipped with the groove with first barb (54) and second barb (55) joint on guide slot sealing strip (4).

9. A vehicle door, characterized in that: a door glass zero-step lift structure comprising any one of claims 1-8.