CN219382182U - Guide rail mechanism for automobile sunroof - Google Patents
Guide rail mechanism for automobile sunroof Download PDFInfo
- Publication number
- CN219382182U CN219382182U CN202320184358.9U CN202320184358U CN219382182U CN 219382182 U CN219382182 U CN 219382182U CN 202320184358 U CN202320184358 U CN 202320184358U CN 219382182 U CN219382182 U CN 219382182U
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- guide rail
- rail
- arc
- driving gear
- rack plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The utility model relates to a guide rail mechanism for an automobile skylight, which comprises two groups of composite guide rails which are arranged in parallel, wherein each composite guide rail comprises a first guide rail and a second guide rail which are arranged in parallel, the first guide rail is higher than the second guide rail, sliding connecting pieces are arranged in the first guide rail and the second guide rail, the sliding connecting pieces jointly support the skylight, a driving mechanism is arranged on the outer side of any group of composite guide rails, and the driving mechanism drives the sliding connecting pieces to move along the first guide rail and the second guide rail respectively so as to drive the skylight to move. The utility model can reduce the accident rate of the movement of the skylight and improve the movement stability.
Description
Technical Field
The utility model relates to the field of automobile skylights, in particular to a guide rail mechanism for an automobile skylight.
Background
The automobile skylight is arranged on the roof, so that air in the automobile can be effectively circulated, fresh air is increased, healthy and comfortable enjoyment is brought to an automobile owner, most of automobiles currently adopt an inner-hidden skylight, the inner-hidden skylight refers to a skylight with a sliding assembly arranged between an inner ornament and the roof, and a guide rail is in sliding fit with the skylight.
However, most of the existing sunroof structures of the automobile adopt a guide rail to control the movement track of the sunroof, then a push-pull mechanism is utilized to realize the movement process of the sunroof, and a jacking structure is adopted to finish the opening and closing movement track of the sunroof when the sunroof is opened and closed.
Disclosure of Invention
In order to solve all or part of the problems, the utility model aims to provide a guide rail mechanism for an automobile sunroof, which can reduce the accident rate of movement of the sunroof and improve the movement stability.
In order to achieve the above purpose, the utility model provides a guide rail mechanism for an automobile skylight, which comprises two groups of composite guide rails arranged in parallel, wherein each composite guide rail comprises a first guide rail and a second guide rail which are arranged in parallel, the first guide rail is higher than the second guide rail, sliding connecting pieces are arranged in the first guide rail and the second guide rail, the sliding connecting pieces support the skylight together, a driving mechanism is arranged on the outer side of any group of composite guide rails, and the driving mechanism drives the sliding connecting pieces to move along the first guide rail and the second guide rail respectively so as to drive the skylight to move.
Optionally, the tail ends of the first guide rail and the second guide rail are both provided with arc guide rails which incline upwards, and the sliding connecting piece in the first guide rail and the sliding connecting piece in the second guide rail can synchronously enter and exit the arc guide rails, and the skylight is lifted or lowered along with the movement of the sliding connecting piece in the arc guide rails.
Optionally, the inside of first guide rail with the inside of second guide rail all is provided with the guide rail groove, first guide rail with the inside and outside both sides of second guide rail all are provided with the notch, the inside and outside both sides the notch is link up the form, the guide rail groove the notch all extends to arc guide rail.
Optionally, the sliding connection piece includes the sliding block, the equal swing joint in upper and lower both ends of sliding block has the pulley, the inboard swing joint of sliding block has two conflict wheels of arranging from top to bottom, the equal swing joint of pulley is in correspondence inside the guide rail groove, the equal swing joint of conflict wheel is in the notch of correspondence inside.
Optionally, the outside of sliding block is provided with first installation pole, the inboard of sliding block is provided with the second installation pole, the outer end of second installation pole is provided with the second connecting plate of arranging from top to bottom, through the second connecting plate supports the skylight.
Optionally, the actuating mechanism includes driving motor, driving gear and rack board, be provided with the locating rack on the first guide rail, driving motor fixes on the locating rack, the driving gear with driving motor's hub connection, the driving gear with the rack board meshing, the rack board is with being located respectively first guide rail with two in the second guide rail the first installation pole of sliding block is connected, driving motor drives the driving gear is rotatory, the driving gear with rack board meshing transmission, the rack board drives the sliding block removes.
Optionally, the sliding block in the second guide rail is provided with a first connecting plate arranged up and down at the outer end of the first mounting rod, and the rack plate is connected through the first connecting plate.
Optionally, the positioning frame is L-shaped and extends towards the outer side of the first guide rail, and the driving motor is fixed at the outer end of the positioning frame.
Optionally, the axial width of the driving gear is greater than the corresponding width of the rack plate, and in the process that the sliding block enters and exits the arc-shaped guide rail, the meshing position of the rack plate and the driving gear correspondingly changes.
Optionally, the first guide rail and the arc guide rail are integrally formed, the second guide rail and the arc guide rail are integrally formed, and the first guide rail and the second guide rail are welded and fixed.
According to the technical scheme, the guide rail mechanism for the automobile skylight has the following beneficial effects:
through canceling skylight jacking structure, adopt the switch motion track of compound guide rail structure control skylight, the structure is ingenious, and the accident rate is low, and is less to the damage of skylight, increase of service life.
The skylight motion process is controlled by adopting a mode of matching a driving motor with a gear, a rack plate, sliding connection and a composite guide rail, so that compared with the traditional push-pull switch, the stability is higher, meanwhile, the sliding connection piece is connected with the composite guide rail in a rolling way, the friction force is smaller, the abrasion generated during switching can be greatly reduced, and the service life of the guide rail structure is prolonged.
Drawings
Fig. 1 is a perspective view of a rail mechanism for an automobile sunroof according to an embodiment of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a perspective view of a sliding connector according to an embodiment of the present utility model;
fig. 4 is a perspective view of a composite rail according to an embodiment of the present utility model.
The reference numerals in the drawings are: 1. a composite guide rail; 101. a first guide rail; 102. a second guide rail; 103. an arc-shaped guide rail; 104. a guide rail groove; 105. a notch; 2. a sliding connection; 201. a sliding block; 202. a pulley; 203. a contact wheel; 204. a first mounting bar; 205. a second mounting bar; 3. a positioning frame; 4. a driving motor; 5. a drive gear; 6. rack plate; 7. a first connection plate; 8. a second connecting plate; 9. a skylight; 10. and (5) sealing edges by rubber.
Detailed Description
For a better understanding of the objects, structures and functions of the present utility model, a guide rail mechanism for a sunroof of an automobile according to the present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the guide rail mechanism for an automobile sunroof according to an embodiment of the present utility model includes two sets of composite guide rails 1 disposed in parallel, where the composite guide rails 1 include a first guide rail 101 and a second guide rail 102 disposed in parallel, the first guide rail 101 is higher than the second guide rail 102, sliding connectors 2 are disposed in the first guide rail 101 and the second guide rail 102, the plurality of sliding connectors 2 support the sunroof 9 together, a driving mechanism is disposed on an outer side of any set of composite guide rails 1, and the driving mechanism drives the sliding connectors 2 to move along the first guide rail 101 and the second guide rail 102, so as to drive the sunroof 9 to move, thereby achieving a switching purpose.
By arranging the first guide rail 101 and the second guide rail 102, the sliding connector 2 can keep the same moving track, the skylight 9 can be conveniently driven to move in an integral horizontal state, and the skylight can keep the horizontal state when ascending or descending.
As shown in fig. 2 and 4, the tail ends of the first guide rail 101 and the second guide rail 102 are respectively provided with an arc guide rail 103 which is inclined upwards, and the sliding connection piece 2 in the first guide rail 101 and the sliding connection piece 2 in the second guide rail 102 can synchronously enter and exit the arc guide rails 103, and the skylight 9 is lifted or lowered along with the movement of the sliding connection piece 2 in the arc guide rails 103.
When the sliding connection 2 enters the arc-shaped guide 103, the sliding connection 2 gradually moves upward, and the sunroof 9 is gradually lifted. When the sliding connection 2 exits the arc-shaped guide 103, the sliding connection 2 gradually moves downward, and the sunroof 9 is gradually lowered. Through setting up arc guide 103, realize the dislocation removal of skylight 9, better control skylight 9's motion track, with the roof laminating more, replaced the jacking structure simultaneously, reduce the damage to skylight 9.
As shown in fig. 2 and 4, the first rail 101 and the second rail 102 are each provided with a rail groove 104, the inner and outer sides of the first rail 101 and the second rail 102 are each provided with a notch 105, the notches 105 on the inner and outer sides are in a penetrating shape, and the rail grooves 104 and the notches 105 extend to the arc-shaped rail 103.
The cross sections of the first guide rail 101, the second guide rail 102 and the arc-shaped guide rail 103 can be rectangular, so that the guide rail grooves 104 and the notch 105 are conveniently arranged. The front and rear ends of the slot 105 may be closed to limit the sliding connection 2.
As shown in fig. 3, the sliding connection piece 2 includes a sliding block 201, two upper and lower ends of the sliding block 201 are movably connected with pulleys 202, two abutting wheels 203 which are arranged up and down are movably connected with the inner side of the sliding block 201, the pulleys 202 are movably connected with the inside of the corresponding guide rail groove 104, and the abutting wheels 203 are movably connected with the inside of the corresponding notch 105.
The movable connection means that the pulley 202 and the abutting pulley 203 can rotate at the installation position, so that the friction force in the moving process of the sliding block 201 is reduced, the influence of abrasion and dust accumulation is reduced, and the service life is prolonged.
The outside of the slider 201 is provided with a first mounting rod 204, the inside of the slider 201 is provided with a second mounting rod 205, the outer end of the second mounting rod 205 is provided with a second connection plate 8 arranged up and down, and the sunroof 9 is supported by the second connection plate 8 as shown in fig. 2.
The tops of the second connecting plates 8 are connected to four corners of the bottom end of the skylight 9 through bolts, and movement transmission is facilitated.
As shown in fig. 1 and 2, the driving mechanism comprises a driving motor 4, a driving gear 5 and a rack plate 6, a positioning frame 3 is arranged on a first guide rail 101, the driving motor 4 is fixed on the positioning frame 3, the driving gear 5 is connected with a shaft of the driving motor 4 (if a reducer is required to be arranged, the reducer is connected with the shaft of the driving motor 4, the driving gear 5 is connected with the shaft of the reducer), the driving gear 5 is meshed with the rack plate 6, the rack plate 6 is connected with a first mounting rod 204 of two sliding blocks 201 respectively positioned in the first guide rail 101 and a second guide rail 102, the driving motor 4 drives the driving gear 5 to rotate, the driving gear 5 is meshed with the rack plate 6 for transmission, and the rack plate 6 drives the sliding blocks 201 to move.
Since the first rail 101 is higher than the second rail 102, in order to maintain the horizontal state of the rack plate 6, the slider 201 in the second rail 102 is provided at the outer end of the first mounting bar 204 thereof with the first connection plate 7 arranged up and down, and the rack plate 6 is connected by the first connection plate 7.
The slider 201 in the first guide rail 101 may have its outer end of the first mounting rod 204 directly connected to the rack plate 6.
As shown in fig. 2, the positioning frame 3 has an L shape, protrudes toward the outside of the first rail 101, and the driving motor 4 is fixed to the outer end of the positioning frame 3.
The axial width of the driving gear 5 is larger than the corresponding width of the rack plate 6, and the meshing position of the rack plate 6 and the driving gear 5 is correspondingly changed in the process that the sliding block 201 enters and exits the arc-shaped guide rail 103.
In this embodiment, the first rail 101 may be integrally formed with the arc-shaped rail 103, and the second rail 102 may be integrally formed with the arc-shaped rail 103, for example, by bending rectangular steel.
The first rail 101 and the second rail 102 may be welded and fixed.
As shown in fig. 1, the outer edge of the skylight 9 is sleeved with a rubber sealing edge 10, so that the tightness after closing can be improved.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.
In this application, unless specifically stated 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 directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. 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.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (10)
1. A guide rail mechanism for sunroof, its characterized in that includes two sets of compound guide rail (1) that are parallel to each other, compound guide rail (1) are including first guide rail (101) and second guide rail (102) that are parallel to each other, first guide rail (101) are higher than second guide rail (102), all be provided with sliding connection spare (2) in first guide rail (101) with in second guide rail (102), a plurality of sliding connection spare (2) support skylight (9) jointly, are provided with actuating mechanism in the outside of arbitrary group compound guide rail (1), actuating mechanism drives sliding connection spare (2) are followed respectively first guide rail (101) and second guide rail (102) remove, thereby drive skylight (9) remove.
2. The guide rail mechanism for an automobile sunroof according to claim 1, wherein the tail ends of the first guide rail (101) and the second guide rail (102) are provided with arc guide rails (103) inclined upwards, and the sliding connection piece (2) in the first guide rail (101) and the sliding connection piece (2) in the second guide rail (102) can synchronously enter and exit the arc guide rails (103), and then the sunroof (9) is lifted or lowered along with the sliding connection piece (2) moving in the arc guide rails (103).
3. The guide rail mechanism for the sunroof according to claim 2, wherein guide rail grooves (104) are provided in the first guide rail (101) and the second guide rail (102), notches (105) are provided in both inner and outer sides of the first guide rail (101) and the second guide rail (102), the notches (105) in both inner and outer sides are in a penetrating state, and the guide rail grooves (104) and the notches (105) are extended to the arc-shaped guide rail (103).
4. The guide rail mechanism for the automobile sunroof according to claim 3, wherein the sliding connection piece (2) comprises a sliding block (201), pulleys (202) are movably connected to the upper end and the lower end of the sliding block (201), two abutting wheels (203) which are arranged up and down are movably connected to the inner side of the sliding block (201), the pulleys (202) are movably connected to the inside of the corresponding guide rail groove (104), and the abutting wheels (203) are movably connected to the inside of the corresponding notch (105).
5. The guide rail mechanism for an automobile sunroof according to claim 4, wherein a first mounting rod (204) is provided on the outer side of the slider (201), a second mounting rod (205) is provided on the inner side of the slider (201), and a second connecting plate (8) arranged up and down is provided at the outer end of the second mounting rod (205), and the sunroof (9) is supported by the second connecting plate (8).
6. The guide rail mechanism for the automobile sunroof according to claim 5, wherein the driving mechanism comprises a driving motor (4), a driving gear (5) and a rack plate (6), a positioning frame (3) is arranged on the first guide rail (101), the driving motor (4) is fixed on the positioning frame (3), the driving gear (5) is connected with a shaft of the driving motor (4), the driving gear (5) is meshed with the rack plate (6), the rack plate (6) is connected with first mounting rods (204) of two sliding blocks (201) respectively positioned in the first guide rail (101) and the second guide rail (102), the driving motor (4) drives the driving gear (5) to rotate, the driving gear (5) is meshed with the rack plate (6) for transmission, and the rack plate (6) drives the sliding blocks (201) to move.
7. The guide rail mechanism for an automobile sunroof according to claim 6, wherein the slider (201) in the second guide rail (102) has an outer end of the first mounting rod (204) provided with a first connecting plate (7) arranged up and down, and the rack plate (6) is connected by the first connecting plate (7).
8. The guide rail mechanism for the sunroof according to claim 6, wherein the positioning frame (3) is L-shaped and extends toward the outside of the first guide rail (101), and the driving motor (4) is fixed to the outer end of the positioning frame (3).
9. The guide rail mechanism for an automobile sunroof according to claim 6, wherein the axial width of the driving gear (5) is larger than the corresponding width of the rack plate (6), and the engagement position of the rack plate (6) and the driving gear (5) is correspondingly changed during the process of the sliding block (201) moving in and out of the arc-shaped guide rail (103).
10. The rail mechanism for an automotive sunroof according to any one of claims 2 to 9, wherein the first rail (101) and the arc-shaped rail (103) are integrally formed, the second rail (102) and the arc-shaped rail (103) are integrally formed, and the first rail (101) and the second rail (102) are welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320184358.9U CN219382182U (en) | 2023-02-08 | 2023-02-08 | Guide rail mechanism for automobile sunroof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320184358.9U CN219382182U (en) | 2023-02-08 | 2023-02-08 | Guide rail mechanism for automobile sunroof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219382182U true CN219382182U (en) | 2023-07-21 |
Family
ID=87198030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320184358.9U Active CN219382182U (en) | 2023-02-08 | 2023-02-08 | Guide rail mechanism for automobile sunroof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219382182U (en) |
-
2023
- 2023-02-08 CN CN202320184358.9U patent/CN219382182U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |