CN218986313U - Slider, door system and car - Google Patents

Abstract

The utility model relates to a slider, a door system and an automobile. The sliding block is used for driving the window glass to lift relative to the glass guide rail, and comprises a connecting part and a sliding block part, wherein the sliding block part is L-shaped, and two side surfaces which are mutually connected to form an outer vertex angle of the sliding block part are used for propping against the glass guide rail; the connecting part is fixed with the outer vertex angle of the sliding block part and is used for being fixedly connected with the window glass; two lateral surfaces of the L-shaped sliding block part, which are close to the outer side, are propped against the glass guide rail to limit the sliding block to move along two directions which are mutually perpendicular, so that the stability of the sliding block in the lifting process along the glass guide rail is ensured; meanwhile, the L-shaped sliding block part is provided with a notch at one side far away from the window glass, and the notch position is not contacted with the glass guide rail, so that the contact area of the sliding block and the glass guide rail is reduced, and the friction force between the sliding block and the glass guide rail is reduced.

Description

Slider, door system and car

Technical Field

The utility model relates to the technical field related to automobile doors and windows, in particular to a sliding block, a door system and an automobile.

Background

In order to avoid the step difference between the door window frame and the surface of the door glass, the sliding block is adhered to the surface of the glass, and the sliding block replaces the door glass to slide in the guide rail to finish lifting movement, so that the door glass and the outer decorative plate of the door window frame are flush;

in order to ensure the sliding stability of the sliding block in the guide rail, a large contact area is usually formed between the sliding block and the guide rail, but the large contact area also causes large friction force between the sliding block and the guide rail, so that high requirements are imposed on the power of a driving piece for driving the sliding block to lift along the guide rail.

Disclosure of Invention

Based on this, it is necessary to provide a slider, a door system and an automobile which slide smoothly and have a small friction force with a guide rail, aiming at the problem that the current slider and guide rail have a large friction force to ensure the sliding stability.

The sliding block is used for driving the window glass to lift relative to the glass guide rail and comprises a connecting part and a sliding block part, wherein the sliding block part is L-shaped, and two side surfaces which are mutually connected to form an outer vertex angle of the sliding block part are used for propping against the glass guide rail; the connecting portion is fixed with the outer vertex angle of the sliding block portion and is used for being fixedly connected with the window glass.

In one embodiment, the end of the slider part is a cambered surface.

The second aspect of the application provides a door system, including door, window glass, glass guide rail, guide rail sealing strip and the slider of any one of claims ~, the glass guide rail the guide rail sealing strip and the slider all set up in the door, the guide rail sealing strip be located the slider with between the glass guide rail, the connecting portion of slider with window glass's inside wall fixed connection, in order to drive window glass follows window glass guide rail length direction removes, window glass's lateral wall with the lateral wall of door flushes.

In one embodiment, the distance between the connecting part and the edge of the window glass is 1.5 mm-10 mm.

In one embodiment, the slider portion includes two mutually perpendicular slider segments, each of the slider segments corresponds to a part of the guide rail sealing strip and a part of the glass guide rail in parallel, the overlapping length of each of the slider segments and the corresponding part of the guide rail sealing strip is 5 mm-10 mm, and the overlapping length of each of the slider segments and the corresponding part of the glass guide rail is 3 mm-8 mm.

In one embodiment, the vehicle door comprises a vehicle door section and a vehicle window column section, the glass guide rail is integrally formed and comprises a lower guide rail corresponding to the vehicle door section and an upper guide rail corresponding to the vehicle window column section, the glass guide rail is internally and externally provided with a sliding block opening which is used for the connecting part to pass through and extends along the vertical direction, and the upper guide rail is also internally and externally provided with a mounting opening which extends along the vertical direction.

In one embodiment, the guide rail sealing strip is clamped in the glass guide rail; the inner wall of one side of the sliding block opening, which is far away from the window glass, is fixedly provided with a flanging part, and the guide rail sealing strip is also provided with a first clamping part for clamping with the edge of the flanging part; the car window column section comprises an outer decorative plate and a car door metal plate, one end of the car door metal plate is clamped with the outer decorative plate, and the guide rail sealing strip is provided with a second clamping part clamped with the other end of the car door metal plate.

In one embodiment, the rail seal has a plurality of lips which bear against the window pane or the slider.

In one embodiment, the glazing is a double glazing; the lip comprises a first lip located on one side of the slider close to the window glass, the outer surface of the first lip is parallel to the outer surface of the window glass, and one end of the first lip is offset to the direction close to the slider to be abutted against a glass joint of the edge of the double-layer glass.

A third aspect of the present application provides an automobile comprising the door system described above.

The sliding block is propped against the glass guide rail through the two lateral surfaces of the L-shaped sliding block part, which are close to the outer side, so as to limit the sliding block to move along two directions which are mutually perpendicular, and ensure the stability of the sliding block in the lifting process along the glass guide rail; meanwhile, as the L-shaped sliding block part is provided with the notch at one side far away from the window glass, the notch position is not contacted with the glass guide rail, the contact area between the sliding block and the glass guide rail is reduced, and the friction force between the sliding block and the glass guide rail is reduced; therefore, the sliding block can reduce the friction force between the sliding block and the glass guide rail and reduce the power requirement on a driving piece for driving the sliding block to lift while not reducing the sliding stability.

Drawings

FIG. 1 is a schematic front view of a door system of the present application;

FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1 in the direction A-A;

FIG. 3 is a schematic cross-sectional view of the structure of FIG. 1 in the direction B-B;

FIG. 4 is an enlarged schematic view of the slider of FIG. 2;

FIG. 5 is an enlarged schematic view of the lower guide rail of FIG. 2;

FIG. 6 is an enlarged schematic view of the upper guide rail of FIG. 3;

fig. 7 is an enlarged schematic view of the rail seal in fig. 3.

Reference numerals: 10. a slide block; 11. a connection part; 111. a glue containing groove; 12. a slider part; 121. a slider section; 20. a glass guide rail; 21. an upper guide rail; 211. a mounting port; 22. a lower guide rail; 221. a protrusion; 23. a slider opening; 24. a burring part; 30. a window glass; 40. a vehicle door; 41. a window post section; 411. an outer plaque; 412. a door sheet metal; 42. a door section; 50. a guide rail sealing strip; 51. a first clamping part; 52. a second clamping part; 53. a lip; 531. a first lip; 531a, third clamping part; 532. a second lip; 533. a third lip; 54. the first clamping notch; 55. the second clamping notch; 56. and bending the opening.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

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; can be mechanically or electrically connected; 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 being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher 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.

It will be understood that when an element is referred to as being "fixed" 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 are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 and 2, the present application firstly provides a slider for driving a window glass 30 to lift relative to a glass guide rail 20, wherein the slider 10 includes a connecting portion 11 and a slider portion 12, the slider portion 12 is L-shaped, and two side surfaces which are mutually connected to form an outer vertex angle of the slider portion 12 are used for propping against the glass guide rail 20; the connecting portion 11 is fixed to an outer apex angle of the slider portion 12, and is fixedly connected to the window glass 30.

The two lateral surfaces of the L-shaped slide block part 12, which are close to the outer side, are mutually perpendicular and respectively propped against the glass guide rail 20 so as to limit the movement of the slide block 10 along the mutually perpendicular two directions and ensure the stability of the slide block 10 in the lifting process along the glass guide rail 20.

Compared with a rectangular slide block with the same length and width, the effective contact area between the L-shaped slide block part 12 and the glass guide rail 20 for increasing the sliding stability is the same, but the L-shaped slide block part 12 is provided with a notch at one side far away from the window glass 30, and the notch position is not contacted with the glass guide rail 20, so that the contact area between the slide block 10 and the glass guide rail 20 is reduced, and the friction force between the slide block and the glass guide rail 20 is reduced; therefore, the sliding block 10 of the present application can reduce the friction force with the glass guide rail 20 and reduce the power requirement for driving the driving piece for lifting the sliding block 10, without reducing the sliding stability.

It should be noted that, since the slider 10 has an elongated structure and is not completely rigid, a predetermined gap (as shown in fig. 2 and 3) exists between the notch side of the slider 10 and the glass guide 20, and the gap does not exist during the sliding process of the slider 10 along the glass guide 20, that is, the notch side of the slider 10 is abutted against the glass guide 20.

Referring to fig. 2, in some embodiments, the end of the slider portion 12 is curved.

The ends here refer to the two side ends of the L-shaped slider part 12 away from the top angle; compared with the end part being a plane, the cambered surface further reduces the contact area of the sliding block 10 and the glass guide rail 20, and reduces the friction force between the sliding block and the glass guide rail.

Please combine fig. 1, fig. 2 and fig. 3 to show, this application second aspect provides a door system, including door 40, window glass 30, glass guide rail 20, guide rail sealing strip 50 and foretell slider 10, glass guide rail 20, guide rail sealing strip 50 and slider 10 all set up in door 40, guide rail sealing strip 50 is located between slider 10 and the glass guide rail 20, the connecting portion 11 of slider 10 and the inside wall fixed connection of window glass 30, in order to drive window glass 30 and remove along glass guide rail 20 length direction, the lateral wall of window glass 30 flushes with the lateral wall of door 40.

The sliding block 10 extrudes the guide rail sealing strip 50 to be propped against the glass guide rail 20, so that the friction force between the sliding block 10 and the glass guide rail 20 is reduced, namely the friction force between the sliding block 10 and the guide rail sealing strip 50 is reduced, and the friction force between the sliding block 10 and the guide rail sealing strip 50 is reduced, so that the wear resistance of the guide rail sealing strip 50 can be improved, and the service life of the guide rail sealing strip is prolonged.

In some embodiments, the contact position of the sliding block 10 and the guide rail sealing strip 50 adopts co-extrusion sliding materials, so as to reduce the friction coefficient of the guide rail sealing strip 50, further improve the wear resistance of the guide rail sealing strip 50, and achieve the effect of prolonging the service life.

Referring to FIG. 2, in some embodiments, the distance between the connecting portion 11 and the edge of the window glass 30 is 1.5mm to 10mm; since the edge of the window glass 30 is fragile, if the distance between the connecting portion 11 and the edge of the window glass 30 is smaller than 1.5mm, the window glass 30 is easily cracked; if the distance between the connecting portion 11 and the edge of the window glass 30 is greater than 10mm, the overall size of the door system will be large, and the material cost will be increased, and the width of the window pillar will be increased, so that the appearance will be impaired.

Referring to fig. 2 and 4, in some embodiments, the slider portion 12 includes two perpendicular slider segments 121, each slider segment 121 corresponds to a portion of the rail seal strip 50 and a portion of the glass rail in parallel, the overlap length of each slider segment 121 and the corresponding portion of the rail seal strip 50 is 5mm to 10mm, and the overlap length of each slider segment 121 and the corresponding portion of the glass rail 20 is 3mm to 8mm.

Within the above overlapping length range, it is possible to ensure that the overlapping length of the slider 10 with the rail seal strip 50 and the glass guide rail 20 is sufficient, and it is not fallen off during the lifting movement or the severe vibration, so as to ensure the lifting stability and the reliability of the slider 10.

Referring to fig. 4, in some embodiments, a glue groove 111 is formed at an end of the connecting portion 11 near the window glass 30.

Referring to fig. 1, 5 and 6, in some embodiments, the door 40 includes a door section 42 and a window pillar section 41, the glass guide rail 20 is integrally formed, and includes a lower guide rail 22 corresponding to the door section 42 and an upper guide rail 21 corresponding to the window pillar section 41, the glass guide rail 20 is internally and externally perforated with a slider opening 23 for the connection portion 11 to pass through and extend in a vertical direction, and the upper guide rail 21 is internally and externally perforated with a mounting opening 211 extending in a vertical direction.

At present, in order to facilitate assembly of the guide rail, the guide rail mostly adopts a sectional structure so as to facilitate assembly, however, the sectional structure has larger tolerance after welding or fixing process, which can cause the sliding block 10 to deviate in the sliding process, so as to increase the sliding resistance of the sliding block 10.

In this application, the glass guide rail 20 integrated into one piece and the upper segment guide rail 21 has seted up the installing port 211, and wherein the installing port 211 can be convenient for the assembly of glass guide rail 20, and integrated into one piece's glass guide rail 20 precision is high, and the skew is little in the slider 10 sliding process, and the sliding resistance that receives is also less relatively.

Specifically, the glass guide rail 20 may be made of metal material by extrusion molding and then stamping to form the mounting opening 211, or may be made of plastic material by injection molding, and the mounting opening 211 is formed by cooling the upper guide rail 21 and then processing the lower guide rail 22 completely; of course, the glass guide 20 may be formed by other methods, as long as the upper guide 21 and the lower guide 22 are integrally formed.

Referring to fig. 3, 6 and 7, in some embodiments, the rail seal 50 is clamped in the glass rail 20; the inner wall of one side of the slider opening 23, which is far away from the window glass 30, is fixedly provided with a flanging part 24, and the guide rail sealing strip 50 is also provided with a first clamping part 51 for clamping with the edge of the flanging part 24; the car window column section 41 comprises an outer decorative plate 411 and a car door metal plate 412, one end of the car door metal plate 412 is clamped with the outer decorative plate 411, and the guide rail sealing strip 50 is provided with a second clamping part 52 clamped with the other end of the car door metal plate 412; the mating rail seal 50 is partially embedded within the glass rail 20 to secure the rail seal 50 to the glass rail 20.

Referring to fig. 3 and fig. 7, in some embodiments, a first clamping notch 54 for clamping with an interior plaque (not shown) is further formed at an end of the rail sealing strip 50 where the second clamping portion 52 is located.

Referring to fig. 2, 5 and 7, in some embodiments, a protrusion 221 is provided on a side of the outer decoration plate 411 or the glass rail 20 near the rail sealing strip 50, and the rail sealing strip 50 is further provided with a second clamping notch 55 for clamping with the protrusion 221, so as to increase the fixing reliability between the rail sealing strip 50 and the glass rail 20.

Referring to FIG. 7, in some embodiments, a plurality of bending openings 56 are formed on a side of the rail sealing strip 50 near the slider 10, so that the rail sealing strip 50 is deformed and bent at the bending openings 56 and is installed into the glass rail 20.

In some embodiments, the rail seal 50 at the bend opening 56 is a soft material, and the other portions of the rail seal 50 are hard materials to facilitate deformation bending and installation of the rail seal 50 into the glass rail 20; preferably, the rail seal 50 is TPE.

Referring to fig. 3 and 7 in combination, in some embodiments, the rail seal 50 has a plurality of lips 53, the lips 53 bearing against the window pane 30 or the slider 10.

As shown in fig. 3 and 7, in some embodiments, the rail seal 50 has a second lip 532 and a third lip 533, wherein the second lip 532 is located on a side of the rail seal 50 away from the outer trim 411 and abuts against the window pane 30 to increase the sealing performance of the window pillar section 41; the third lip 533 abuts against the connection portion 11 of the slider 10 to increase the sealing performance inside the glass run 20.

Referring to fig. 3 and 7, in some embodiments, the window glass 30 is a double glass; the lip 53 includes a first lip 531 on a side of the slider 10 adjacent the window pane 30, the outer surface of the first lip 531 being parallel to the outer surface of the window pane 30 and one end being offset toward the slider 10 against the glass seam at the edge of the double glazing.

Referring to fig. 3 and 7, in some embodiments, the first lip 531 further includes a third engaging portion 531a for engaging with an edge of the outer trim 411 to increase the fixing reliability of the rail seal 50 and the sealing performance of the window pillar 41.

A third aspect of the present application provides an automobile comprising the door system described above.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. The sliding block is used for driving window glass (30) to lift relative to a glass guide rail (20), and is characterized in that the sliding block (10) comprises a connecting part (11) and a sliding block part (12), wherein the sliding block part (12) is L-shaped, and two side surfaces which are mutually connected to form an outer vertex angle of the sliding block part (12) are used for propping against the glass guide rail (20); the connecting part (11) is fixed with the outer top angle of the sliding block part (12) and is used for being fixedly connected with the vehicle window glass (30).

2. A slider as claimed in claim 1, wherein the slider portion (12) is cambered at its end.

3. A vehicle door system, characterized by comprising a vehicle door (40), a window glass (30), a glass guide rail (20), a guide rail sealing strip (50) and a sliding block (10) according to any one of claims 1-2, wherein the glass guide rail (20), the guide rail sealing strip (50) and the sliding block (10) are all arranged in the vehicle door (40), the guide rail sealing strip (50) is positioned between the sliding block (10) and the glass guide rail (20), and a connecting part (11) of the sliding block (10) is fixedly connected with the inner side wall of the window glass (30) so as to drive the window glass (30) to move along the length direction of the glass guide rail (20), and the outer side wall of the window glass (30) is flush with the outer side wall of the vehicle door (40).

4. A door system according to claim 3, characterized in that the distance between the connecting portion (11) and the edge of the window pane (30) is 1.5 mm-10 mm.

5. A vehicle door system according to claim 3, wherein the slider part (12) comprises two mutually perpendicular slider segments (121), each slider segment (121) corresponding in parallel to a part of the rail seal (50) and a part of the glass rail, the overlap length of each slider segment (121) with a corresponding part of the rail seal (50) being 5-10 mm, the overlap length of each slider segment (121) with a corresponding part of the glass rail (20) being 3-8 mm.

6. The door system according to claim 3, wherein the door (40) comprises a door section (42) and a window pillar section (41), the glass guide rail (20) is integrally formed and comprises a lower guide rail (22) corresponding to the door section (42) and an upper guide rail (21) corresponding to the window pillar section (41), the glass guide rail (20) is internally and externally provided with a slider opening (23) through which the connecting portion (11) passes and which extends in a vertical direction, and the upper guide rail (21) is further internally and externally provided with a mounting opening (211) extending in a vertical direction.

7. The door system of claim 6, wherein the rail seal (50) is snapped into the glass rail (20); the inner wall of one side of the sliding block opening (23) far away from the window glass (30) is fixedly provided with a flanging part (24), and the guide rail sealing strip (50) is also provided with a first clamping part (51) for clamping with the edge of the flanging part (24); the car window column section (41) comprises an outer decorative plate (411) and a car door metal plate (412), one end of the car door metal plate (412) is clamped with the outer decorative plate (411), and the guide rail sealing strip (50) is provided with a second clamping part (52) clamped with the other end of the car door metal plate (412).

8. The door system according to claim 6, characterized in that the rail seal (50) has a plurality of lips (53), which lips (53) bear against the window pane (30) or the slider (10).

9. The door system according to claim 8, wherein the window glass (30) is a double glass; the lip (53) comprises a first lip (531) positioned on one side of the slider (10) close to the window glass (30), the outer surface of the first lip (531) is parallel to the outer surface of the window glass (30), and one end of the first lip is offset to the direction close to the slider (10) to be abutted against a glass joint of the edge of the double-layer glass.

10. An automobile comprising a door system as claimed in any one of claims 3 to 9.

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