CN216861146U

CN216861146U - Door and window glass lifting structure, door and automobile

Info

Publication number: CN216861146U
Application number: CN202121146835.XU
Authority: CN
Inventors: 李清旭
Original assignee: Baoneng Guangzhou Automobile Research Institute Co Ltd
Current assignee: Shenzhen Shengbo Hairui Management Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-07-01
Anticipated expiration: 2031-05-26

Abstract

The utility model relates to a door and window glass lifting structure, a vehicle door and a vehicle. The door and window glass lifting structure comprises a rolling wheel set, a glass guide groove and two window frame guide rails; the two window frame guide rails are opposite and arranged at intervals along a first direction, and a glass guide groove is arranged in each window frame guide rail; at least one of the two window frame guide rails is provided with a rolling wheel set; the rolling wheel set comprises a wheel frame connected with the window frame guide rail and a guide wheel rotationally connected with the wheel frame, and the guide wheel is used for rolling contact with the glass; the first direction and the lifting direction of the glass are arranged at an angle. When glass during elevating movement under elevating system's drive, glass's side can with the guide pulley rolling contact who corresponds the side to reduce the frictional resistance between glass and the glass guide slot, the glass of being more convenient for carries out elevating movement, reduces the problem that jamming appears in glass lift, improves and drives experience and user perception quality.

Description

Door and window glass lifting structure, door and automobile

Technical Field

The utility model relates to the technical field of automobiles, in particular to a door and window glass lifting structure, an automobile door and an automobile.

Background

The automotive glass-lifting system is a complex kinematic system with multiple component matching and strong correlation to user perception. Among the glass-frame riser system of current application, in order to prevent glass jamming in the window frame, generally at automobile body X to glass both sides and window frame guide rail bottom all leave the clearance, at the in-process of closing the window and opening the window, glass can X to rocking, the motion between door window glass and the window frame guide slot is sliding friction motion in the up-and-down motion process, because the switching window frequency of use is higher relatively, the wearing layer that the window frame and the surface of glass contact are scribbled and are plated can wear out sooner, along with the increase of the number of times of going up and down, scribble the wearing and tearing back of cladding layer aggravation, the frictional force of door window glass and window frame guide slot can become bigger and bigger, thereby arouse the glass lifting difficulty in-process, jamming scheduling problem, seriously influence driving experience and perception quality.

SUMMERY OF THE UTILITY MODEL

Therefore, the lifting structure of the door and window glass needs to be provided aiming at the technical problems that in the vertical movement process of the door and window glass in the prior art, the movement friction resistance is large, and the lifting is difficult and clamping stagnation exists.

A lifting structure for door and window glass comprises a rolling wheel set, a glass guide groove and two window frame guide rails;

the two window frame guide rails are arranged oppositely and at intervals along a first direction, and the glass guide groove is arranged in each window frame guide rail; at least one of the two window frame guide rails is provided with the rolling wheel group; the rolling wheel set comprises a wheel frame connected with the window frame guide rail and a guide wheel rotationally connected with the wheel frame, and the guide wheel is used for rolling contact with glass; the first direction and the lifting direction of the glass are arranged at an angle.

In one embodiment, the bottom wall of the glass guide groove is provided with an avoiding opening, and the rolling wheel group passes through the avoiding opening and is connected to the bottom wall of the window frame guide rail.

In one embodiment, the rolling wheel set further comprises a fixed seat, the fixed seat is provided with an accommodating cavity, and the wheel carrier is accommodated in the accommodating cavity; the fixing seat is used for being connected to the bottom wall of the window frame guide rail.

In one embodiment, the rolling wheel set further includes a support shaft, the support shaft is installed on the fixing seat through the wheel carrier, and a rotation gap is formed between the wheel carrier and the fixing seat.

In one embodiment, a hollow hole is formed in one side, facing the bottom wall of the window frame guide rail, of the fixed seat.

In one embodiment, the fixing seat is provided with a mounting hole;

the rolling wheel set further comprises a fastener, and one end of the fastener penetrates through the mounting hole to be connected to the window frame guide rail.

In one embodiment, an avoiding notch is formed in one side, facing the mounting hole, of the accommodating cavity, and the avoiding notch is used for enabling the fastener to penetrate into the fixed seat.

In one embodiment, the number of the guide wheels is at least two, and at least two guide wheels are arranged on the wheel carrier at intervals along the lifting direction of the glass.

The utility model also provides a vehicle door which can solve at least one technical problem.

The vehicle door comprises the door window glass lifting structure and a door body, wherein the door window glass lifting structure is installed on one side, facing the vehicle interior, of the door body, and the door body is provided with a window.

The utility model also provides an automobile which can solve at least one technical problem.

An automobile comprises the automobile door and an automobile body, wherein the automobile door is mounted on the automobile body.

The utility model has the beneficial effects that:

the utility model provides a lifting structure of door and window glass, which comprises a rolling wheel set, a glass guide groove and two window frame guide rails. The two window frame guide rails are arranged oppositely and at intervals along the first direction, so that two sides of the glass correspond to one window frame guide rail. A glass guide groove is arranged in each window frame guide rail, and at least one of the two window frame guide rails is provided with a rolling wheel set. The rolling wheel set comprises a wheel frame and a guide wheel, the wheel frame is connected to the window frame guide rail, and the guide wheel is rotatably connected to the wheel frame. Two sides of the glass are inserted into the glass guide grooves, and at least one side of the glass is correspondingly provided with a rolling wheel set. When glass during elevating movement under elevating system's drive, glass's side can with the guide pulley rolling contact who corresponds the side to reduce the frictional resistance between glass and the glass guide slot, the glass of being more convenient for carries out elevating movement, reduces the problem that jamming appears in glass lift, improves and drives experience and user perception quality.

The vehicle door comprises the door and window glass lifting structure and a door body, wherein the door and window glass lifting structure is arranged on one side, facing the vehicle interior, of the door body, and the door body is provided with a window. Through the arrangement of the door and window glass lifting structure, the friction resistance of the glass in the lifting process is reduced, and at least one technical effect is achieved.

The automobile provided by the utility model comprises the automobile door and an automobile body, wherein the automobile door is arranged on the automobile body, so that the friction resistance of the glass of the automobile in the using process is reduced, and at least one technical effect is realized.

Drawings

FIG. 1 is a schematic view of a vehicle door provided in accordance with an embodiment of the present invention;

fig. 2 is a partial schematic view of a door/window glass lifting structure according to an embodiment of the present invention;

fig. 3 is an exploded assembly view of the window and door glass lifting structure provided in fig. 2;

fig. 4 is a partial sectional view of the window and door glass lifting structure provided in fig. 2;

fig. 5 is a schematic view of a roller set in the window and door glass lifting structure shown in fig. 2.

Reference numerals are as follows: 10-a rolling wheel set; 11-a wheel carrier; 12-a guide wheel; 13-a fixed seat; 14-a fastener; 15-a pedestal shaft; 20-a glass run channel; 21-avoidance port; 30-window frame guide rails; 100-a vehicle door; 101-a door body; 102-a lifting mechanism; 103-glass; 111-a connection plate; 131-a containment chamber; 132-extending the flange; 133-hollowed out holes; 135-avoiding the notch; 1011-the window.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

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

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1 to 5, a door and window glass lifting structure according to an embodiment of the present invention includes a roller set 10, a glass run channel 20, and two sash guide rails 30; the two window frame guide rails 30 are arranged oppositely and at intervals along a first direction, and a glass guide groove 20 is arranged in each window frame guide rail 30; at least one of the two sash guide rails 30 is provided with a rolling wheel group 10; the rolling wheel set 10 comprises a wheel frame 11 connected to the sash guide rail 30 and a guide wheel 12 rotatably connected to the wheel frame 11, the guide wheel 12 being for rolling contact with the glass 103; the first direction is arranged at an angle to the lifting direction of the glass 103.

In the present embodiment, the rolling wheel sets 10 are provided in both of the sash guide rails 30. The first direction is the length direction of the automobile, i.e., the width direction of the door 100. The two sash guide rails 30 are disposed opposite to each other at intervals in the width direction of the vehicle door 100, a glass run 20 is installed in each sash guide rail 30, and the length direction of the glass run 20 is the same as the length direction of the sash guide rail 30. The glass run 20 has an insertion opening for inserting the glass 103, and the glass 103 can be inserted into the corresponding glass run 20 along both sides of the width of the door 100, and is moved up and down in the glass run 20 by the driving of the elevating mechanism 102. At this time, just because the roller set 10 is installed in the sash guide 30 corresponding to each glass run channel 20, the side edge of the glass 103 can contact the guide wheel 12 of the roller set 10, and when the glass 103 is lifted, the guide wheel 12 rotates around the connection point with the wheel frame 11, thereby achieving the rolling contact of the guide wheel 12 and the glass 103.

That is to say, the door and window glass lifting structure provided by this embodiment, through the setting of the rolling wheel set 10, changes the sliding contact between the glass 103 and the glass guide groove 20 into the rolling contact between the glass 103 and the guide wheel 12, thereby reducing the frictional resistance between the glass 103 and the glass guide groove 20 in the lifting process, reducing the abrasion to the glass guide groove 20, being more convenient for the glass 103 to carry out lifting movement, and reducing the problem that the lifting of the glass 103 is blocked. Moreover, the abrasion of the glass run channel 20 is reduced, the loss of the glass run channel 20 is reduced, and the gap between the glass 103 and the glass run channel 20 can be ensured to be consistent as much as possible, so that the problem that the gap between the glass 103 and the glass run channel 20 is increased due to long-term abrasion is avoided, and abnormal sound caused by the gap in the lifting process of the glass 103 is further reduced. In yet another embodiment, it may be that a rolling wheel set 10 is provided in one of the sash guide rails 30. In addition, each of the sash guide rails 30 may be provided with a plurality of rolling wheel sets 10, which only need to reduce frictional resistance between the glass 103 and the glass run channel 20 and improve the convenience of lifting and lowering the glass 103.

As shown in fig. 1 and 5, in a specific embodiment, the wheel frame 11 includes two connection plates 111 disposed opposite to and spaced apart from each other in a thickness direction of the glass 103, and the guide wheel 12 is located between the two connection plates 111 and is rotatably connected to the two connection plates 111 by a wheel axle. Wherein, the guide wheel 12 adopts the silence guide wheel 12 to reduce the noise in the guide wheel 12 rotation process. Moreover, because the width of the connecting plate 111 is slightly larger than the diameter of the guide wheel 12, when the glass 103 contacts with the guide wheel 12, the two connecting plates 111 can limit the shaking of the glass 103 along the axis of the guide wheel 12, further reduce the shaking amount of the glass 103 in the lifting process, and improve the lifting efficiency.

As shown in fig. 1, 3, 4 and 5, in some embodiments, the number of the guide wheels 12 is two, and the two guide wheels 12 are arranged at intervals on the wheel frame 11 along the lifting direction of the glass 103. Of course, the number of guide wheels 12 can also be three, four, etc. The provision of the plurality of guide wheels 12 can further reduce frictional resistance between the glass 103 and the glass run channel 20.

As shown in fig. 1, 3 and 4, in some embodiments, the bottom wall of the glass run channel 20 has an escape opening 21, and the roller set 10 is connected to the bottom wall of the sash guide rail 30 through the escape opening 21. Specifically, when the cross section of the sash guide 30 is U-shaped, the side of the glass run 20 away from the insertion opening is fitted to the sash guide 30, thereby improving the reliability of mounting the glass run 20 to the sash guide 30. At this time, the arrangement of the avoiding opening 21 on the bottom wall of the glass guide groove 20 is convenient for the bottom of the rolling wheel set 10 to pass through the avoiding opening 21 and be fixedly connected with the window frame guide rail 30. Generally, the glass run channel 20 is made of rubber, the sash guide 30 is made of alloy, and the wheel frame 11 of the rolling wheel set 10 is made of metal, so that the wheel frame 11 can be fixed to the sash guide 30 by screws. Of course, the wheel frame 11 may be directly pressed against the bottom wall of the glass run 20 and then connected to the bottom wall of the sash guide 30 by screws passing through the wheel frame 11 and the bottom wall of the glass run 20.

As shown in fig. 1, 3, 4 and 5, in some embodiments, the rolling wheel assembly 10 further includes a fixing seat 13, the fixing seat 13 has a receiving cavity 131, and the wheel frame 11 is received in the receiving cavity 131; the holder 13 is adapted to be attached to the bottom wall of the sash guide 30. That is, in the present embodiment, the wheel frame 11 is installed relative to the window frame rail 30 through the fixing seat 13, and the fixing seat 13 passes through the avoiding opening 21 and is fixed to the window frame rail 30 by a screw. Specifically, the wheel frame 11 is installed in the accommodating cavity 131 of the fixing seat 13, so that the wheel frame 11 and the guide wheel 12 rotatably connected to the wheel frame 11 are protected. In a specific embodiment, the fixing base 13 is provided with a mounting hole; the rolling wheel assembly 10 further includes a fastener 14, and one end of the fastener 14 is connected to the window frame rail 30 through the mounting hole. The mounting holes are threaded holes and the fasteners 14 are screws. Wherein, the quantity of mounting hole is two, and two mounting holes set up the both ends at fixing base 13 along glass 103's lift direction interval to improve the connection reliability of fixing base 13 relative window frame guide rail 30.

As shown in fig. 1, 3, 4 and 5, in some embodiments, the rolling wheel assembly 10 further includes a support shaft 15, the support shaft 15 is mounted on the fixing seat 13 through the wheel frame 11, and a rotation gap is formed between the wheel frame 11 and the fixing seat 13. Specifically, the two ends of the support shaft 15 are rotatably connected to the two opposite side walls of the accommodating cavity 131 through the two connecting plates 111 of the wheel frame 11, respectively, so as to facilitate the movement of the wheel frame 11 relative to the fixed seat 13. Due to the arrangement, the glass 103 can be smoothly contacted with the guide wheel 12 in the lifting process, so that the lifting guide effect of the glass 103 is achieved. Moreover, the arrangement of the rotating gap between the two connecting plates 111 and the two opposite side walls of the accommodating cavity 131 reduces the abrasion between the connecting plates 111 and the side walls, facilitates the rotation of the wheel carrier 11 relative to the fixed seat 13 around the axis of the support shaft 15, and improves the flexibility of movement.

As shown in fig. 4 and 5, in some embodiments, a hollowed hole 133 is provided at a side of the fixing base 13 facing the bottom wall of the window frame guide 30. Specifically, because the wheel carrier 11 can rotate around the axis of the support shaft 15 relative to the fixing seat 13, the hollow hole 133 can play a role in avoiding the rotation of the wheel carrier 11, and the obstruction of the fixing seat 13 to the rotation of the wheel carrier 11 is reduced.

As shown in fig. 4 and 5, in a specific embodiment, the side of the fixed seat 13 facing the glass 103 is provided with an extending flange 132, and the extending flange 132 is arranged in a closed ring shape around the circumference of the fixed seat 13 so as to enclose the accommodating cavity 131 to accommodate the wheel frame 11.

As shown in fig. 4 and 5, in some embodiments, the accommodating cavity 131 is provided with an avoiding notch 135 at a side facing the mounting hole, and the avoiding notch 135 is used for the fastener 14 to penetrate into the fixing seat 13. Specifically, the extension length of the extension flange 132 near the mounting hole is smaller than the extension length near the wheel frame 11, so as to form the escape notch 135. When the number of mounting holes is two, each mounting hole corresponds to one relief notch 135.

As shown in fig. 1, the door 100 according to another embodiment of the present invention further includes a door 101, the door 101 is mounted on a side of the door 101 facing the vehicle interior, and the door 101 has a window 1011. Specifically, the glass 103 is mounted to the door 101 through the door lifting structure, and when the glass 103 is lifted up to the window 1011, the window closing operation is performed. When the glass 103 is lowered to open the window 1011, the windowing operation is performed. In the whole lifting process of the glass 103, the friction resistance of the lifting of the glass 103 can be reduced by the arrangement of the lifting structure of the door and window glass.

As shown in fig. 1, a further embodiment of the present invention provides an automobile, which includes the above-mentioned door 100, and further includes a body, the door 100 is mounted on the body, and a lifting structure is mounted on a side of the door 100 facing the inside of the automobile, so as to drive a glass 103 to lift. The automobile reduces the friction resistance of the glass 103 of the automobile in the using process through the arrangement of the door and window glass lifting structure.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A lifting structure for door and window glass is characterized by comprising a rolling wheel set, a glass guide groove and two window frame guide rails;

the two window frame guide rails are arranged oppositely and at intervals along a first direction, and the glass guide groove is arranged in each window frame guide rail; at least one of the two window frame guide rails is provided with the rolling wheel set; the rolling wheel set comprises a wheel frame connected with the window frame guide rail and a guide wheel rotatably connected with the wheel frame, and the guide wheel is used for rolling contact with glass; the first direction and the lifting direction of the glass are arranged at an angle.

2. The door or window glass lifting structure according to claim 1, wherein the bottom wall of the glass guide groove has an escape opening through which the rolling wheel group passes to be connected to the bottom wall of the window frame guide rail.

3. The door and window glass lifting structure according to claim 1, wherein the rolling wheel set further comprises a fixed seat, the fixed seat has an accommodating cavity, and the wheel carrier is accommodated in the accommodating cavity; the fixing seat is used for being connected to the bottom wall of the window frame guide rail.

4. The door/window glass lifting structure according to claim 3, wherein the rolling wheel set further comprises a support shaft, the support shaft passes through the wheel frame and is mounted on the fixing seat, and a rotation gap is formed between the wheel frame and the fixing seat.

5. The sash window glass lifting structure of claim 3, wherein a hollowed hole is formed in a side of the fixing seat facing the bottom wall of the sash guide rail.

6. The door and window glass lifting structure according to claim 3, wherein the fixing seat is provided with a mounting hole;

the rolling wheel group also comprises a fastener, and one end of the fastener penetrates through the mounting hole to be connected with the window frame guide rail.

7. The door and window glass lifting structure according to claim 6, wherein an avoiding notch is formed in one side of the accommodating cavity facing the mounting hole, and the avoiding notch is used for the fastener to penetrate into the fixing seat.

8. The door or window glass lifting structure according to any one of claims 1 to 7, wherein the number of the guide wheels is at least two, and at least two of the guide wheels are arranged at intervals on the wheel frame in a lifting direction of the glass.

9. A vehicle door comprising the door glass lifting structure according to any one of claims 1 to 8, and a door body, wherein the door glass lifting structure is mounted on a side of the door body facing a vehicle interior, and the door body has a window.

10. An automobile comprising the door of claim 9, and further comprising a body to which the door is mounted.