CN216033675U - Lightweight sunroof drive assembly - Google Patents
Lightweight sunroof drive assembly Download PDFInfo
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- CN216033675U CN216033675U CN202122168963.0U CN202122168963U CN216033675U CN 216033675 U CN216033675 U CN 216033675U CN 202122168963 U CN202122168963 U CN 202122168963U CN 216033675 U CN216033675 U CN 216033675U
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- sliding block
- front connecting
- hole
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Abstract
The utility model relates to the field of automobiles, in particular to a light-weight automobile skylight driving assembly, wherein a positioning hole is formed in the other end of a front connecting rod, a rail main sliding block is arranged at the bottom of the front connecting rod, and the rail main sliding block moves along a corresponding sliding groove of a skylight rail; the top surface of the track sliding block, close to one end of the front connecting rod, of the locking sliding block is provided with a positioning hook, the positioning hook is of a non-equilateral U-shaped structure, and the short edge of the non-equilateral U-shaped structure penetrates through the positioning hole. The structure of the front connecting rod and the locking sliding block is simplified, so that the corresponding raw material consumption is less in the production process, and the cost of the whole movement mechanism is lower; the weight of the front connecting rod and the weight of the locking sliding block are reduced, so that the light weight is facilitated; the structure improvement of the track main sliding block on the front connecting rod enables the strength and rigidity of the track main sliding block to be enhanced, and therefore the mechanical performance of the whole driving assembly is improved.
Description
Technical Field
The utility model relates to the field of automobiles, in particular to a light-weight automobile skylight driving assembly.
Background
The sunroof is installed in the roof, and sunroof moves along the guide rail under motion mechanism's drive, realizes opening and closing of skylight for the daylighting and the ventilation of car have the important function to the promotion of car comfort level.
As shown in fig. 1 and 2, the sunroof driving assembly of the prior art includes a support arm 1 for supporting and connecting a sunroof cover plate, two ends of the support arm are respectively provided with a front hinge hole 7 and a rear hinge hole 8, a first rear sliding groove 9 and a driving connection hole 10 are formed in a main slider 3, a locking slider 5 is disposed between a rear connecting rod 4 and a front connecting rod 6, the sunroof driving assembly is composed of two staggered and parallel panels, which are respectively a first panel 11 and a second panel 12, the first panel 11 is provided with a front sliding groove 13, the second panel 12 is provided with a second rear sliding groove 14, the front connecting rod 6 is provided with a front sliding rod 15 and a raising sliding rod 33, one end of the front sliding rod is provided with a first riveting pin 16, the rear connecting rod 4 is disposed between the main slider 3 and the locking slider 5, the first rear sliding rod 17, the second rear sliding rod 18 and the third rear sliding rod 19 are disposed thereon, and one end of the second riveting pin 20 is disposed. Preceding connecting rod 6 links to each other with preceding hinge hole 7 through first riveting pin 16, realize the articulated of preceding connecting rod 6 and support arm 1, back connecting rod 4 links to each other with back hinge hole 8 through second riveting pin 20, realize the articulated of back connecting rod 4 and support arm 1, preceding slide bar 15 inserts preceding spout 13 department, and with preceding spout 13 sliding fit, slide bar 17 after No. one and No. two slide bars 18 towards main slider 3, and insert first back spout 9 department, with first back spout 9 sliding fit, slide bar 19 after No. three is towards locking slider 5, and insert second back spout 14 department, with second back spout 14 sliding fit. The driving block 2 is provided with a claw 21 protruding out of the side surface of the driving block 2, and the claw 21 is correspondingly matched with the driving connecting hole 10 and connected in an inserting manner. Wherein, preceding spout 13 is the obtuse angle bending, and second back spout 14 is the oblique waist type trough-like, and first back spout 9 is the dysmorphism groove, and the anterior segment of the dysmorphism groove that it is trapezoidal slot-like, and the back end is L shape groove form. The driving block 2 is fixedly connected with a transmission piece 22 and is connected with a driving mechanism of an automobile skylight through the transmission piece 22 to control the main sliding block 3 to move; the technical scheme has the technical defects of large raw material consumption, high processing difficulty and high manufacturing cost of the whole movement mechanism for manufacturing corresponding parts.
SUMMERY OF THE UTILITY MODEL
The present invention aims to provide a lightweight sunroof driving assembly to solve at least one of the above technical problems.
The technical problem solved by the utility model can be realized by adopting the following technical scheme:
a lightweight automobile skylight driving assembly comprises a rear connecting rod, a locking sliding block and a front connecting rod; the locking slide block is arranged between the rear connecting rod and the front connecting rod, two ends of the locking slide block are respectively provided with a track slide block, one end of the front connecting rod is provided with a connecting hole, the locking slide block is composed of two staggered and parallel panels, namely a first panel and a second panel, a second rear sliding groove is formed in the second panel, two ends of the locking slide block are respectively provided with a track slide block, the two track slide blocks are respectively positioned at the reverse extending ends of the first panel and the second panel, the rear connecting rod is provided with a third rear slide rod, the third rear slide rod is inserted into the second rear sliding groove, the other end of the front connecting rod is provided with a positioning hole, the bottom of the front connecting rod is provided with a track main slide block, and the track main slide block moves along the corresponding sliding groove of the skylight track; a positioning hook is arranged on the top surface of the track sliding block at one end of the locking sliding block, which is close to the front connecting rod; the positioning hook is a U-shaped structure with unequal sides, and the short side of the U-shaped structure with unequal sides penetrates through the positioning hole.
The track main sliding block is arranged at the bottom of the front connecting rod, and track sliding blocks of a connected structure are not required to be arranged at two ends of the front connecting rod, so that the consumption of raw materials for manufacturing the part is reduced; the positioning hole is formed in the front connecting rod and matched with the positioning hook of the locking sliding block, and the short edge of the inequilateral U-shaped structure of the locking sliding block penetrates through the positioning hole and then rotates by an angle, so that the opening end of the inequilateral U-shaped structure can be buckled with the wall plate of the front connecting rod, the fixed connection of the positioning hook and the positioning hole is completed, a front sliding rod arranged on the front connecting rod is omitted, and the processing and manufacturing difficulty of the front connecting rod is reduced; the structures of the front connecting rod and the locking sliding block are simplified, corresponding raw materials are less consumed in the production process, and the cost of the whole movement mechanism is lower; the front connecting rod and the locking sliding block both reduce the weight and are more beneficial to light weight.
Preferably, the positioning hole is a special-shaped hole, the special-shaped hole is composed of a rectangular hole at the upper part and a round hole at the lower part, the length of the special-shaped hole is greater than that of the positioning hook, and the width of the rectangular hole is greater than the thickness of the positioning hook; the locking slider is Z type structure, and first panel and second panel are two parallel limits of Z type structure respectively, and the location hook is located the top surface of first panel.
The size of the special-shaped hole is larger than that of the positioning hook, so that the positioning hook can conveniently penetrate through the special-shaped hole for installation; the locking slider adopts Z type structure, and its rigidity is strengthened, and it also is convenient for process simultaneously.
Preferably, the two track sliding blocks on the locking sliding block are arranged in the same sliding groove in the skylight track.
According to the utility model, the two rail sliding blocks on the locking sliding block are arranged in the same sliding groove of the skylight rail, so that the two rail sliding blocks are prevented from being respectively positioned in different sliding grooves, one sliding groove is omitted, and the total manufacturing cost of the skylight can be effectively reduced.
Drawings
FIG. 1 is an exploded view of a prior art sunroof drive assembly.
Fig. 2 is a rear view of a prior art front link.
Fig. 3 is an exploded view of the mounting structure of the present invention.
FIG. 4 is a three-dimensional view of the mounting structure of the rear connecting rod, the locking slider and the front connecting rod of the present invention.
FIG. 5 is a front view of the front link of the present invention.
Fig. 6 is a front view of the locking slider of the present invention.
Fig. 7 is a rear view of the locking slider according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific drawings.
Referring to fig. 3 and 4, a light-weight sunroof driving assembly mainly comprises a support arm 1, a driving block 2, a main slider 3, a rear connecting rod 4, a locking slider 5 and a front connecting rod 6, wherein the support arm 1 is used for supporting and connecting a sunroof cover plate, two ends of the support arm 1 are respectively provided with a front hinge hole 7 and a rear hinge hole 8, the main slider 3 is provided with a first rear chute 9 and a driving connecting hole 10, the locking slider 5 is arranged between the rear connecting rod 4 and the front connecting rod 6, two ends of the locking slider 5 are respectively provided with a track slider 27, one end of the front connecting rod 6 is provided with a connecting hole, and the connecting hole is connected with the front hinge hole 7 through a first riveting pin 16 to realize the hinge joint of the front connecting rod 6 and the support arm 1; the locking sliding block 5 is composed of two staggered and parallel panels, namely a first panel 11 and a second panel 12, a second rear sliding groove 14 is formed in the second panel 12, two ends of the locking sliding block 5 are provided with rail sliding blocks 27 respectively, the two rail sliding blocks 27 are located at the reverse extending ends of the first panel 11 and the second panel 12 respectively, a first rear sliding rod 17, a second rear sliding rod 18 and a third rear sliding rod 19 are arranged on the rear connecting rod 4, one end of the rear connecting rod is provided with a second riveting pin 20, the rear connecting rod 4 is connected with the rear hinging hole 8 through the second riveting pin 20, the rear connecting rod 4 is hinged with the supporting arm 1, the first rear sliding rod 17 and the second rear sliding rod 18 face the main sliding block 3 and are inserted into the first rear sliding groove 9 to be in sliding fit with the first rear sliding groove 9, and the third rear sliding rod 19 is inserted into the second rear sliding groove 14 to be in sliding fit with the second rear sliding groove 14. The driving block 2 is provided with a claw 21 protruding out of the side surface of the driving block 2, and the claw 21 is correspondingly matched with the driving connecting hole 10 and connected in an inserting manner. The first rear sliding groove 9 is a special-shaped groove, the front section of the special-shaped groove is in a trapezoid groove shape, and the rear section of the special-shaped groove is in an L-shaped groove shape. The driving block 2 is fixedly connected with a transmission piece 22 and is connected with a driving mechanism of an automobile skylight through the transmission piece 22 to control the main sliding block 3 to move; the both ends of support arm 1 are equipped with first limiting plate 23 and second limiting plate 24 respectively, and driving medium 22 is fixed along the axial direction and is equipped with stopper 25, and the top of main slider 3 is equipped with the spacing seat of slider 26. Wherein, the main slide block 3 and the locking slide block 5 are both provided with a track slide block 27 which is clamped in the skylight track and is used for sliding stably;
referring to fig. 5 and 6, the other end of the front connecting rod 6 is provided with a positioning hole 602, the bottom of the front connecting rod 6 is provided with a main rail sliding block 601, and the main rail sliding block 601 moves along a corresponding sliding groove of the skylight rail; the top surface of the track sliding block 27 at one end of the locking sliding block 5 close to the front connecting rod 6 is provided with a positioning hook 501, the positioning hook 501 is of a non-equilateral U-shaped structure, and the short side of the non-equilateral U-shaped structure penetrates through the positioning hole 602. The track main sliding block is arranged at the bottom of the front connecting rod, and the track sliding blocks of a connected structure are not required to be arranged at the two ends of the front connecting rod, so that the consumption of raw materials for manufacturing the part is reduced; the positioning hole is formed in the front connecting rod and matched with the positioning hook of the locking sliding block, and the short edge of the inequilateral U-shaped structure of the locking sliding block penetrates through the positioning hole and then rotates by an angle, so that the opening end of the inequilateral U-shaped structure can be buckled with the wall plate of the front connecting rod, the fixed connection of the positioning hook and the positioning hole is completed, a front sliding rod arranged on the front connecting rod is omitted, and the processing and manufacturing difficulty of the front connecting rod is reduced; the structures of the front connecting rod and the locking sliding block are simplified, corresponding raw materials are less consumed in the production process, and the cost of the whole movement mechanism is lower; the front connecting rod and the locking sliding block both reduce the weight and are more beneficial to light weight.
The locating hole 602 is the dysmorphism hole, and the dysmorphism hole comprises rectangular hole on upper portion and the round hole of lower part, and wherein the length in dysmorphism hole is greater than the length of location hook 501, and the width in rectangular hole is greater than the thickness of location hook 501. The utility model adopts the special-shaped hole with the size larger than that of the positioning hook, so that the positioning hook can conveniently pass through the special-shaped hole for installation.
The locking slider 5 is a Z-shaped structure, the first panel 11 and the second panel 12 are two parallel edges of the Z-shaped structure respectively, and the positioning hook 501 is located on the top surface of the first panel 11. The locking sliding block adopts a Z-shaped structure, so that the rigidity of the part is enhanced, and meanwhile, the part is convenient to process.
Two track sliding blocks 27 on the locking sliding block 5 are arranged in the same sliding groove in the skylight track. According to the utility model, the two rail sliding blocks on the locking sliding block are arranged in the same sliding groove, so that the two rail sliding blocks are prevented from being respectively positioned in different sliding grooves, one sliding groove is omitted, and the total manufacturing cost of the skylight can be effectively reduced.
Referring to fig. 7, the second rear chute 14 is bent at an obtuse angle. According to the skylight cover plate, the third rear sliding rod slides in the second rear sliding groove to force the front sliding rod on the front connecting rod to slide in the front sliding groove, so that the supporting arm is jacked up, the skylight cover plate is lifted up, and the skylight cover plate continuously moves along with the driving piece until the skylight is completely opened.
The main rail sliding block 601 is of an L-shaped structure, the included angle of the L-shaped structure is an obtuse angle, the size of the main rail sliding block 601 is larger than that of the original rail sliding block 27, and a cross rod of the L-shaped structure moves along a corresponding sliding groove of the skylight rail; the top and the bottom of the cross rod of the L-shaped structure are both arc surfaces. The sliding groove of the skylight rail is respectively contacted with the arc surfaces at the top and the bottom of the rail main sliding block, so that the friction resistance during sliding in the skylight rail is reduced. The structure improvement of the track main sliding block on the front connecting rod enables the strength and rigidity of the track main sliding block to be enhanced, and therefore the mechanical performance of the whole motion mechanism is improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A lightweight automobile skylight driving assembly comprises a rear connecting rod (4), a locking sliding block (5) and a front connecting rod (6); the locking mechanism is characterized in that a positioning hole (602) is formed in the other end of the front connecting rod (6), a main rail sliding block (601) is arranged at the bottom of the front connecting rod (6), the rail main sliding block (601) moves along the corresponding sliding groove of the skylight rail; the top surface of the track sliding block (27) at one end, close to the front connecting rod (6), of the locking sliding block (5) is provided with a positioning hook (501), the positioning hook (501) is of a non-equilateral U-shaped structure, and the short side of the non-equilateral U-shaped structure penetrates through the positioning hole (602).
2. A light-weight sunroof driving assembly according to claim 1, wherein the positioning hole (602) is a shaped hole, and the shaped hole is composed of an upper rectangular hole and a lower circular hole, wherein the length of the shaped hole is greater than the length of the positioning hook (501), and the width of the rectangular hole is greater than the thickness of the positioning hook (501).
3. A light-weight sunroof driving assembly according to claim 1, wherein the locking slider (5) is Z-shaped, the first panel (11) and the second panel (12) are parallel sides of the Z-shaped, and the positioning hook (501) is located on a top surface of the first panel (11).
4. A light-weight sunroof drive assembly according to claim 3, wherein the two track sliders (27) of the locking slider (5) are mounted in the same slide slot in the sunroof track.
5. A light-weight sunroof drive assembly according to claim 1, wherein the second rear slide groove (14) is bent at an obtuse angle.
6. A light-weight sunroof driving assembly according to claim 1, wherein the rail main slider (601) is of an L-shaped structure, the included angle of the L-shaped structure is an obtuse angle, and the cross bar of the L-shaped structure moves along the corresponding sliding groove of the sunroof rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122168963.0U CN216033675U (en) | 2021-09-09 | 2021-09-09 | Lightweight sunroof drive assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122168963.0U CN216033675U (en) | 2021-09-09 | 2021-09-09 | Lightweight sunroof drive assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216033675U true CN216033675U (en) | 2022-03-15 |
Family
ID=80597951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122168963.0U Active CN216033675U (en) | 2021-09-09 | 2021-09-09 | Lightweight sunroof drive assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216033675U (en) |
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2021
- 2021-09-09 CN CN202122168963.0U patent/CN216033675U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201805 room 508 J, 1080 Moyu South Road, Anting Town, Jiading District, Shanghai Patentee after: Huihu Electromechanical Technology (Shanghai) Co.,Ltd. Address before: 201805 room 508 J, 1080 Moyu South Road, Anting Town, Jiading District, Shanghai Patentee before: Shanghai Huihu Electromechanical Engineering Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |