CN213927980U

CN213927980U - Bracket for lifting vehicle window and vehicle door frame

Info

Publication number: CN213927980U
Application number: CN202022052265.XU
Authority: CN
Inventors: 尹永汉; 张德权
Original assignee: Kunshan Guangzhen Auto Parts Co ltd
Current assignee: Kunshan Guangzhen Auto Parts Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-08-10
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a bracket for lifting a car window, namely a car door frame, which comprises a slide rail and pulleys arranged at the two ends of the slide rail; the back of the sliding rail is provided with a motor and a wire wheel; a pull rope is wound on the two pulleys and the wire wheel; the front side of the sliding rail is clamped with a bracket, and a pull rope penetrates through the bracket and drives the bracket to synchronously lift with the bracket; the bracket includes a first support portion and a second support portion, and a distance between the first support portion and a movement line of the bracket is twice a distance between the second support portion and the movement line. The utility model has the advantages that: the distance between the waist-shaped hole and the moving line is set to be twice of the distance between the mounting hole and the moving line, so that the eccentric vehicle window glass is more consistent, and the vehicle window glass is ensured not to fall off in the lifting process; a waist-shaped hole is formed on the bracket, and can be properly adjusted according to different types of vehicle window glass; still be provided with arc type support piece on the bracket, this arc type support piece can improve the bearing capacity of first supporting part, and then guarantees bracket stability and installation nature.

Description

Bracket for lifting vehicle window and vehicle door frame

Technical Field

The utility model belongs to the technical field of the door window goes up and down, especially, relate to a bracket is used in door window lift.

Background

The glass lifter is a lifting device for automobile door and window glass, and mainly comprises an electric glass lifter and a manual glass lifter.

At present, a crank type manual lifting mode is abandoned in lifting (closing and opening) of door and window glass of many cars, and a button type electric lifting mode, namely an electric window glass lifter, is generally used. An electric glass lifter for a car is mostly composed of a driving motor, a speed reducer, a pull rope, a slide rail, a glass mounting bracket and the like, so that the bracket moves up and down along the slide rail.

The moving line of the bracket in the prior art is positioned on the midpoint line of the long edge of the bracket, the prior vehicle types are various, and the styles of the corresponding vehicle windows are also changed, so that the bracket cannot be suitable for glass vehicle windows with certain gravity center shifts. In order to solve the above problems, it is an important technical problem to be solved by those skilled in the art to design a tray for vehicle windows that satisfies the gravity center shift type.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bracket is used in door window lift in order to solve the above-mentioned problem that exists among the prior art.

The purpose of the utility model is realized through the following technical scheme:

the bracket for lifting the car window comprises a slide rail and pulleys arranged at two ends of the slide rail; the back of the slide rail is provided with a motor and a wire wheel; a pull rope is wound on the two pulleys and the wire wheel; a bracket for mounting a vehicle window is clamped on the front side of the sliding rail, and the pull rope penetrates through the bracket and drives the bracket to synchronously lift with the bracket; the bracket includes a first support portion and a second support portion, and a distance between the first support portion to a movement line of the bracket is twice as long as a distance between the second support portion to the movement line.

Preferably, the length of the bracket is not more than 191 mm.

Preferably, the first support portion includes a kidney-shaped hole, and the second support portion includes a safety ringInstalling holes; the distance from the waist-shaped hole to the moving line is 116+1mm, the distance from the mounting hole to the moving line is 58+1mm。

Preferably, the waist-shaped hole is adjustably mounted with the window glass; the mounting hole is connected with the window glass in a locking mode.

Preferably, the first supporting portion further includes a first limiting member, the first limiting member is located below the waist-shaped hole, the first limiting member includes a first right-angle hook and an arc-shaped supporting member connected to the first right-angle hook and the bracket, and the arc-shaped supporting member is located on the front surface of the bracket.

Preferably, the second supporting portion further includes a second limiting member, the second limiting member is located below the mounting hole, the second limiting member includes a second right-angle hook and a linear supporting member connected to the second right-angle hook and the bracket, and the linear supporting member is coplanar with the arc-shaped supporting member.

Preferably, the back of the bracket is provided with a guide groove for the pull rope to pass through, a thread hooking buckle is arranged below the guide groove and is positioned on one side of the moving line, and the bent part of the thread hooking buckle faces the front of the bracket.

Preferably, the front surface of the bracket is provided with a first reinforcing rib, a second reinforcing rib and a third reinforcing rib; the first reinforcing rib is a transverse line which is arranged along the X-axis direction of the bracket and is vertical to the bottom surface of the bracket, the second reinforcing rib is an arc line which is arranged along two sides of the bracket, and the second reinforcing rib is connected with the first supporting part and the second supporting part and is connected with the bottom of the bracket; the third reinforcing rib is an extension line connected with two sides of the bracket.

The door frame comprises the bracket for lifting the car window, and the sliding rail is fixed on the door frame.

The utility model discloses technical scheme's advantage mainly embodies:

the distance between the waist-shaped hole and the moving line is set to be twice of the distance between the mounting hole and the moving line, so that the eccentric vehicle window glass is more consistent, and the vehicle window glass is ensured not to fall off in the lifting process;

the bracket is provided with a waist-shaped hole, and can be properly adjusted according to different types of vehicle window glass, so that the application range of the bracket is enlarged;

the arc-shaped supporting piece is arranged on the bracket and can bear the car window glass with larger weight, so that the bearing capacity of the first supporting part is improved, and the stability and the installation performance of the bracket are further ensured;

be provided with multiple strengthening rib on the bracket, guarantee that its atress is even, improve the reliability and increase of service life of bracket, compare the bracket among the prior art simultaneously, this bracket, the structure is simpler and can reach the effect in building.

Drawings

FIG. 1: the front view of the bracket of the preferred embodiment of the present invention;

FIG. 2: the utility model discloses a perspective view of a bracket of a preferred embodiment;

FIG. 3: the utility model discloses the first locating part structure chart of the preferred embodiment;

FIG. 4: the utility model discloses the second locating part structure chart of the preferred embodiment;

FIG. 5: the back view of the bracket of the preferred embodiment of the present invention;

FIG. 6: the front view of the preferred embodiment of the present invention;

FIG. 7: the back view of the preferred embodiment of the present invention.

Detailed Description

Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. These embodiments are merely exemplary embodiments for applying the technical solutions of the present invention, and all technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention.

In the description of the embodiments, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiment, the operator is used as a reference, and the direction close to the operator is a proximal end, and the direction away from the operator is a distal end.

As shown in fig. 6 to 7, the present invention discloses a carriage for lifting a vehicle window, comprising a sliding rail 1, and pulleys 2 disposed at two ends of the sliding rail 1; the back of slide rail 1 is provided with motor 3 and line wheel 4 the utility model discloses well preferred will motor 3 with line wheel 4 set up in the equilibrium of the transmission force that 2 receives of pulley of its both sides are guaranteed to the interlude of slide rail 1. A pull rope 5 is wound on the two pulleys 2 and the wire wheel 4; therefore, the wire wheel 4 is driven by the motor 3 to rotate and drives the pull rope 5 wound on the wire wheel to move up and down in the range surrounded by the two pulleys 2. The slide rail 1 is fixed to a door frame (not shown) including the window lift bracket. The front surface of the sliding rail 1 is clamped with a bracket 6 for mounting a vehicle window, and the pull rope 5 penetrates through the bracket 6 and drives the bracket 6 to lift synchronously with the bracket 6.

As shown in fig. 1, when the bracket among the prior art carries out elevating movement on the slide rail, because the distance design of the mounting point on it is unreasonable, appears rocking easily, leads to its and peripheral spare part mutual interference, influences the lift effect the utility model discloses in increased the length of bracket makes the length of bracket 6 is not more than 191mm, increases distance between the mounting point than the distance between the original mounting point to some extent simultaneously to reinforcing stability can.

The carriage 6 comprises a first support 61 and a second support 62, the centre of gravity of which is offset due to the asymmetrical configuration of the window, wherein the first support 61 is arranged to the line of travel 60 of the carriage 6 in order to ensure the stability and safety of the window during the lifting processThe distance therebetween is set to be twice the distance between the second support portion 62 and the moving line 60. Further, the distance from the waist-shaped hole 610 formed in the first support part 61 to the moving line 60 is set to 116+1 mm; the distance from the mounting hole 620 provided on the second support portion 62 to the moving line 60 is 58+1mm, i.e. the distance from the kidney-shaped hole 610 to the moving line 60 is twice as long as the distance from the mounting hole 620 to the moving line, wherein there may be an error of about 1 mm. Therefore, the gravity center of the asymmetric vehicle window is placed at the first supporting part 61, and the vehicle window cannot fall and be damaged due to the unbalanced weight of the vehicle window in the lifting process. Furthermore, the utility model discloses an advantage still embodies, the door window accessible mounting hole 620 and door window glass locking connection back, the rethread waist type hole 610 carries out corresponding distance with the door window glass of different models and adjusts, enlarges bracket 6's application range.

As shown in fig. 2 to 3, the first supporting portion 61 further includes a first limiting member 611, the first limiting member 611 is located below the waist-shaped hole 610, the first limiting member 611 includes a first right-angle hook 612 and an arc-shaped support 613 connecting the first right-angle hook 612 and the bracket 6, and the arc-shaped support 613 is located on the front surface of the bracket 6. The design is ingenious in that the bottom of the car window placed on the bracket 6 is limited through the bent part of the first right-angle hook 612, so that the car window is prevented from sliding off and being damaged; in addition, since the weight of the window carried at the first support portion 61 is large, the carrying capacity thereof is increased by the arc type support 613 and a part of the weight is transmitted to the bracket 6.

Referring to fig. 2 and 4, the second supporting portion 62 further includes a second limiting member 621, the second limiting member 621 is located below the mounting hole 620, the second limiting member 621 includes a second right-angle hook 622 and a linear supporting member 623 connecting the second right-angle hook 622 and the bracket 6, and the linear supporting member 623 is coplanar with the arc supporting member 613. The function of the second right-angle hook 622 is the same as that of the first right-angle hook 612, and is not described herein. Since the load of the second support 62 is less than that of the first support 61, a linear support 623 is disposed outside the first right-angle hook 612, so as to reduce the consumption of materials and enhance the load capacity of the second right-angle hook 622.

As shown in fig. 3 to 4, a first rib 641, a second rib 642 and a third rib 643 are provided on a front surface of the bracket 6; the first stiffener 641 is a transverse line perpendicular to the bottom surface of the bracket 6 and arranged along the X-axis direction of the bracket 6, and the first stiffener 641 is preferably arranged at the upper and lower ends of the bracket 6 in the present invention to enhance the load-bearing capacity of the bracket in the X-axis direction; the second reinforcing ribs 642 are arc lines arranged along two sides of the bracket 6, and the second reinforcing ribs 642 are connected with the first and second supporting

parts

61 and 62 and the bottom of the bracket 6, so that the traditional reinforcing ribs in the Y-axis direction are changed into arc-line reinforcing ribs, the whole bracket is lighter, and the weight on the upper end of the bracket 6 can be transmitted to the lower end of the bracket through the second reinforcing ribs 642, namely, the weight bearing capacity of the first and second supporting

parts

61 and 62 and the bottom of the bracket 6 is enhanced; the third rib 643 is an extension line connecting two sides of the bracket 6, which enhances the integrity of the bracket 6, so that the bracket is evenly weighted and the service life of the bracket is prolonged.

As shown in fig. 5, the back of the bracket 6 is provided with a guide slot 63 for the pull rope 5 to pass through, a hook 631 is disposed below the guide slot 63, the hook 631 is located at one side of the moving line 60, and the pull rope passes through the hook 631 and is closer to the bracket 6 through the guide slot 63 toward the front of the bracket 6; strengthen simultaneously stay cord 5 with the rate of tension between pulley 2 and the line wheel 4 makes stay cord 5 with the lift process of bracket 6 is more smooth and easy.

The utility model has a plurality of implementation modes, and all technical schemes formed by adopting equivalent transformation or equivalent transformation all fall within the protection scope of the utility model.

Claims

1. The bracket for lifting the car window comprises a slide rail (1) and pulleys (2) arranged at two ends of the slide rail (1); the back of the sliding rail (1) is provided with a motor (3) and a wire wheel (4); a pull rope (5) is wound on the two pulleys (2) and the wire wheel (4); the method is characterized in that: a bracket (6) for mounting a vehicle window is clamped on the front surface of the sliding rail (1), and the pull rope (5) penetrates through the bracket (6) and drives the bracket (6) to synchronously lift with the bracket; the bracket (6) comprises a first support part (61) and a second support part (62), and the distance between the first support part (61) and the moving line (60) of the bracket (6) is twice as long as the distance between the second support part (62) and the moving line (60).

2. The window regulator bracket according to claim 1, wherein: the maximum length of the bracket (6) is not more than 191 mm.

3. The window regulator bracket according to claim 1, wherein: the first support portion (61) includes a kidney-shaped hole (610), and the second support portion (62) includes a mounting hole (620); the distance from the waist-shaped hole (610) to the moving line (60) is 116+1mm, the distance from the mounting hole (620) to the moving line (60) is 58 mm+1mm。

4. The window regulator bracket according to claim 3, wherein: the waist-shaped hole (610) is adjustably mounted with the window glass; the mounting hole (620) is connected with the window glass in a locking mode.

5. The window regulator bracket according to claim 4, wherein: the first supporting portion (61) further comprises a first limiting piece (611), the first limiting piece (611) is located below the waist-shaped hole (610), the first limiting piece (611) comprises a first right-angle hook (612) and an arc-shaped support (613) which connects the first right-angle hook (612) and the bracket (6), and the arc-shaped support (613) is located on the front face of the bracket (6).

6. The window regulator bracket according to claim 5, wherein: the second supporting portion (62) further comprises a second limiting piece (621), the second limiting piece (621) is located below the mounting hole (620), the second limiting piece (621) comprises a second right-angle hook (622) and a linear supporting piece (623) which connects the second right-angle hook (622) and the bracket (6), and the linear supporting piece (623) is coplanar with the arc-shaped supporting piece (613).

7. The window regulator bracket according to claim 6, wherein: the back of bracket (6) is provided with and is used for guide way (63) that stay cord (5) passed, the below of guide way (63) is provided with one and colludes line knot (631), collude line knot (631) and be located one side of removal line (60), and its kink orientation the front of bracket (6).

8. The window regulator bracket according to claim 7, wherein: a first reinforcing rib (641), a second reinforcing rib (642) and a third reinforcing rib (643) are arranged on the front surface of the bracket (6); the first reinforcing rib (641) is a transverse line which is arranged along the X-axis direction of the bracket (6) and is vertical to the bottom surface of the bracket (6), the second reinforcing rib (642) is an arc line which is arranged along two sides of the bracket (6), and the second reinforcing rib (642) is connected with the first and second supporting parts (61, 62) and the bottom of the bracket (6); the third reinforcing rib (643) is an extension line connecting two sides of the bracket (6).

9. The door frame, its characterized in that: the vehicle window lifting bracket comprises 1-8 of the vehicle window lifting bracket, wherein the sliding rail (1) is fixed on a door frame.