CN218112322U - Connecting structure for plastic-coated part of driving flexible shaft and driving sliding block - Google Patents

Abstract

The utility model discloses a connection structure of piece and drive slider is moulded to drive flexible axle package, its characterized in that: the device comprises a driving flexible shaft plastic-coated piece driven by a motor, wherein one end of a driving sliding block is detachably connected with the driving flexible shaft plastic-coated piece, and the driving sliding block can rotate around the detachable connection part of the fir tree. The utility model discloses a detachable structural design, not only easy to assemble has guaranteed the rotation that drive slider and drive flexible axle package moulded the piece simultaneously to can adapt to the roof of each different molding, different radians. In addition, the stability and smoothness of the skylight in the operation process can be effectively ensured, and the silencing effect is well played.

Description

Connecting structure for plastic-coated part of driving flexible shaft and driving sliding block

Technical Field

The utility model belongs to the automobile parts field especially relates to a sunroof opens and close spare part, specifically is a connection structure of piece and drive slider is moulded to drive flexible axle package.

Background

A chinese patent "a car top mounted panoramic sunroof", publication No. CN107471979A published japanese 2017.12.15, which discloses a car top mounted panoramic sunroof. The panoramic sunroof comprises rear glass, front glass, a sliding rail, a front warping mechanism, a rear warping mechanism, a driving sliding block, a flexible shaft and a turning sliding groove, wherein the front part of the driving sliding block is provided with the front sliding groove, and the rear part of the driving sliding block is provided with the rear sliding groove; the front part of the front glass is arranged in a front sliding groove of the front driving sliding block through a front warping mechanism, the rear part of the front glass is arranged in a rear sliding groove of the rear driving sliding block through a rear warping mechanism, the flexible shaft drives the driving sliding block to slide backwards in the sliding rail, and meanwhile, the rear warping mechanism and the front warping mechanism sequentially realize warping actions of the rear part and the front part of the front glass, lifting of the front glass is completed, the driving sliding block continues to move, and gradual opening of the front glass is realized; the driving slide block is designed into a separate mechanism, is bridged on the slide rail and is respectively matched with the inner slide rail and the outer slide rail of the slide rail, so that the front glass can be completely opened.

Chinese patent "an automobile built-in panoramic sunroof", publication No. CN107433840A, published japanese 2017.12.05, discloses an automobile built-in panoramic sunroof. The panoramic sunroof comprises rear glass, front glass, a sliding rail, a front warping mechanism, a rear warping mechanism, a driving sliding block, a flexible shaft and a turning sliding chute, wherein a notch of the turning sliding chute is communicated with a notch of the sliding rail; the front part of the driving slide block is provided with a front sliding chute, the rear part of the driving slide block is provided with a rear sliding chute, the motor drives the flexible shaft to slide in the sliding rail, and the flexible shaft drives the driving slide block to move in the sliding rail together; preceding glass is anterior to be set up in the preceding spout of drive slider through preceding upwarping mechanism, and preceding glass rear portion is through back upwarping mechanism setting in the back spout of drive slider, and the flexible axle drives drive slider when gliding backward in the slide rail, and back upwarping mechanism and preceding upwarping mechanism realize the rear portion of preceding glass and the anterior upwarping action in proper order, accomplish the lifting of preceding glass, and the drive slider continues the motion, realizes opening gradually of preceding glass.

Chinese patent "sunroof of motor vehicle with open position under the roof of the motor vehicle", publication No. CN102642457A, publication No. 2012.08.22, discloses a sunroof having a movable panel, an operating mechanism for displacing the panel between a closed position, a half-open position and an open position, the panel being intended to fill a cut in the roof of the motor vehicle by aligning a surface of the roof of the motor vehicle in the closed position, the panel projects outwardly from the vehicle roof by having a rear edge raised in a semi-open position, a front edge opposite the rear edge remaining generally aligned with the vehicle roof, the panel being located below the vehicle roof in an open position and offset relative to the cut-off, the panel being offset forwardly in the open position.

Chinese patent "sunroof apparatus", publication No. CN203267744U, publication No. 2013.11.06, discloses a sunroof apparatus capable of reducing the size of a guide rail in the vertical direction. The guide rail of the sunroof apparatus includes second upper and lower walls between which the slider and the front pin are sandwiched from the upper and bottom. The second upper wall includes a first guide surface configured to restrict upward movement of the front pin and guide the front pin in the longitudinal direction, a second guide surface disposed farther from the body portion in the vehicle width direction than the first guide surface and configured to restrict upward movement of the slider and guide the slider in the longitudinal direction, and a groove extending between the first guide surface and the second guide surface in the longitudinal direction and separating the first guide surface from the second guide surface.

Chinese patent "sunroof apparatus", publication No. CN101905641A, published 2010.12.08, provides a sunroof apparatus capable of preventing forgetting to close a roof panel by a simple opening and closing operation when closing a sun visor panel. In such a sunroof apparatus, when the sunshade panel open/close switch receives an operation input in a closing direction in a state other than a state in which both the roof panel and the sunshade panel are completely closed, the motor for the sunshade panel and the motor for the roof panel are driven together, so that the roof panel and the sunshade panel are also operated in the closing direction in a linked manner, and when the sunshade panel is completely closed, the roof panel is also completely closed.

In summary, in the automobile sunroof industry, the weight of a single side of a machine component is about 500g, the weight is heavy, the types of parts are multiple, and even some mechanisms cannot be used for skylights of various sizes, so that the manufacturing cost is high, and the assembly process is complex.

SUMMERY OF THE UTILITY MODEL

To the problem that the background art exists, the utility model aims to provide a connection structure of piece and drive slider is moulded to drive flexible axle package.

In order to achieve the above object, the utility model relates to a connection structure of piece and drive slider is moulded to drive flexible axle package, its characterized in that: the device comprises a driving flexible shaft plastic-coated piece driven by a motor, wherein one end of a driving sliding block is detachably connected with the driving flexible shaft plastic-coated piece, and the driving sliding block can rotate around the detachable connection part of the fir tree.

Preferably, the driving sliding block is provided with a connecting hole, and the driving flexible shaft plastic-coated part is provided with a connecting shaft matched with the connecting hole; and a notch is arranged at the bottom of the periphery of the connecting hole, and the connecting shaft is clamped into the connecting hole through the notch. The hook-shaped structure is convenient to install and replace, and can rotate to adapt to different roofs.

Preferably, the driving slider is provided with a connecting hole, the inner wall of the connecting hole is provided with a waist-shaped groove, the length of the waist-shaped groove is larger than the diameter of the connecting hole, and the width of the waist-shaped groove is smaller than the diameter of the connecting hole; be equipped with the connecting axle with above-mentioned preceding connecting hole adaptation on the drive flexible axle package piece of moulding, preceding connecting axle top be equipped with the waist type platform of waist type groove adaptation, the length of waist type platform equals with the length in waist type groove, the width of waist type platform with the width in waist type groove equals. So, through the connecting axle through the waist type groove card go into the connecting hole, can easy to assemble and change, can realize rotating simultaneously, reach the purpose that adapts to different roofs.

Preferably, a plurality of convex points which are arranged in a criss-cross mode are arranged on the contact surface of the driving flexible shaft plastic-coated part and the sliding groove. So, can not only reduce the drive flexible axle and wrap the frictional force between moulding and the slide rail, at the drive flexible axle simultaneously and wrap the in-process of moulding, the bump can be with the grease reposition of redundant personnel in the slide rail spout even.

The utility model has the advantages that: the utility model discloses a detachable structural design, not only easy to assemble has guaranteed the rotation that drive slider and drive flexible axle package moulded the piece simultaneously to can adapt to the roof of each different molding, different radians. In addition, the stability and smoothness of the skylight in the operation process can be effectively ensured, and meanwhile, the silencing effect is well played.

Drawings

FIG. 1 is a schematic perspective view of a skylight mechanism assembly

FIG. 2 is a schematic view of the closed state of the sunroof

FIG. 3 is a schematic view of the skylight in a raised state

FIG. 4 is a schematic view of the sliding-back state of the sunroof

FIG. 5 is an exploded view of the front mechanism assembly

FIG. 6 shows a driving flexible shaft plastic-coated part

FIG. 7 is an exploded view of the rear mechanism assembly

FIG. 8 is a perspective view of a drive block assembly

FIG. 9 is an exploded view of the front warp arm

FIG. 10 is an exploded view of a front drive slider

FIG. 11 is an exploded view of a rear drive slider

FIG. 12 is an exploded view of the rear raising arm

FIG. 13 is an exploded view of the rear tilting arm

FIG. 14 is a detail view of the self-locking press of the front cocking arm and front drive slide

FIG. 15 is a skylight motion assembly closed state

FIG. 16 shows a raised position of the sunroof motion assembly

FIG. 17 is a sliding back condition of the sunroof motion assembly

FIG. 18 is a detailed view of the front tilting arm of the skylight mechanism assembly in the closed state

FIG. 19 is a detailed view of the front raising arm of the skylight mechanism assembly in the backward sliding state

FIG. 20 is a detailed view of the tilting arm after the skylight mechanism assembly is closed

FIG. 21 is a detailed view of the rear raising arm of the skylight mechanism assembly in the rear sliding state

FIG. 22 is a schematic view of the sun roof mechanism assembly in the fourth gear

FIG. 23 is a schematic view of the skylight mechanism assembly in third gear

FIG. 24 is a schematic view of the skylight mechanism assembly in second gear

FIG. 25 is a schematic view of the sunroof mechanism assembly in the first gear

FIG. 26 is another embodiment of a front drive slide

FIG. 27 is another embodiment of the rear drive slider

FIG. 28 is a perspective view of another embodiment of a drive shaft overmold

In the figure: a front connecting arm 1, a front upwarping arm 2 (a first front pivot 2.1, a second front pivot 2.2, a third front pivot 2.3, a front first riveting hole 2.4, a front second riveting hole 2.5, a front cavity 2.6, a self-locking chute 2.7, a front connecting section 2.8, a front smooth structure 2.81, a front groove 2.82, an opening 2.9, a self-locking boss 2.10), a front driving slider 3 (a front chute 3.1, a front first section 3.11, a front lifting arm 2 a front second section 3.12, a front third section 3.13, a front protruding end 3.2, a front connecting part 3.3, a transition part 3.4, a front driving part 3.5, a self-locking pressing block 3.6, a through hole 3.61, a front connecting hole 3.7, a driving flexible shaft plastic-coated part 4 (a front connecting shaft 4.1 and a rear connecting shaft 4.2), a rear driving sliding block 5 (a rear sliding groove 5.1, a rear first section 5.11, a rear second section 5.12, a rear third section 5.13, a rear protruding end 5.2, a front connecting part 3.2, a rear connecting shaft 4.1, a rear connecting shaft 4.2, a rear driving sliding block 5 (a rear sliding groove 5.1, a rear first section 5.11, a rear second section 5.12, a rear third section 5.13, a rear protruding end 5.2, a rear protruding end rear connecting portion 5.3, rear driving portion 5.4, rear connecting hole 5.5), rear raising arm 6 (first rear fulcrum 6.1, second rear fulcrum 6.2, third rear fulcrum 6.3, rear cavity 6.4, rear connecting section 6.5, rear smoothing structure 6.51, rear groove 6.52, rear first riveting hole 6.6, rear second riveting hole 6.7, rear third riveting hole 6.8), rear connecting arm 7, flexible shaft 8, turning chute 9, raising arm riveting pin 10, front raising arm inner sliding sleeve 11, rear raising arm inner sliding sleeve 12, front glass assembly 13, raising arm outer sliding sleeve 14, driving sliding sleeve 15, riveting connecting arm 16, riveting pin gasket 17, front driving slider sliding groove track 18, turning slider sliding groove track 19, sliding rail upper sliding groove track 20, rear driving slider sliding groove track 21, sliding rail 22.

Detailed Description

The technical solutions (including the preferred technical solutions) of the present invention are further described in detail by referring to fig. 1 to 28 and illustrating some alternative embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. The utility model discloses a preceding, the back of well description use the locomotive direction as the reference.

The utility model discloses a skylight mechanism assembly, including preceding linking arm 1, preceding arm 2 that sticks up, preceding drive slider 3, drive flexible axle package mould 4, back drive slider 5, back arm 6, back linking arm 7 and the spout 9 that turns round of sticking up. The front connecting arm 1, the front upwarping arm 2 and the turning chute 9 can be classified as a front upwarping motion assembly, the front driving slide block 3, the driving flexible shaft plastic-coated piece 4 and the rear driving slide block 5 are classified as a driving slide block assembly, and the rear upwarping arm 6 and the rear connecting arm 7 are classified as a rear upwarping motion assembly; or the front connecting arm 1, the front raising arm 2 and the front driving slide block 3 can be classified as a front mechanism component, and the rear driving slide block 5, the rear raising arm 6 and the rear connecting arm 7 can be classified as a rear mechanism component; the above description is only for convenience, and the classification names of people with different usage scenarios may also be different, but do not affect the essence of the present invention.

The driving sliding block assembly comprises a driving flexible shaft plastic-coated part 4 driven by a motor, and a front driving sliding block 3 and a rear driving sliding block 5 which are detachably connected with the driving flexible shaft plastic-coated part 4;

the front driving slide block 3 comprises a front connecting part 3.3 rotationally connected with the driving flexible shaft plastic-coated part 4, a front driving part 3.5 driving the front warping motion assembly to slide, and a transition part 3.4 positioned between the front connecting part 3.3 and the front driving part 3.5; the outer walls of the two sides of the front driving part 3.5 are provided with front protruding ends 3.2 inserted into the lower sliding grooves of the sliding rails; the outer wall of one side of the front driving portion 3.5 is provided with a front sliding chute 3.1, and the front sliding chute 3.1 drives the front end of the front glass assembly to tilt and open and close.

The front chute 3.1 comprises a front first section 3.11 and a front second section 3.12; the front first section 3.11 is an arc section, the front end of the front glass assembly is completely tilted and is prepared to slide backwards; the front second section 3.12 is a straight section or a curved section, but the lifting height of the front end of the front glass assembly in the lifting process of the rear end of the front glass assembly is controlled by controlling the height difference of the two ends of the front second section in the normal direction of the parallel line of the sliding rail and the sliding chute. When the preceding second section 3.12 is a curve, it makes the utility model discloses can be more level and smooth.

The front end of the front driving part 3.5 is provided with a self-locking pressing block 3.6. Therefore, when the front glass assembly is closed, the self-locking pressing block 3.6 is inserted into the self-locking sliding groove 2.7 to realize the self-locking function of the closed front glass assembly. The self-locking pressing block 3.6 is provided with a through hole 3.61 which is elastically deformed, and the self-locking pressing block 3.6 can be extruded and contracted towards the through hole 3.61. So, realize the elastic shrinkage of auto-lock briquetting, not only have better be the design margin, make the assembly more reliable and more stable simultaneously. The front chute 3.1 further comprises a front third section 3.13; the front third section is 3.13 parallel slide rail chutes, and the length of the front third section is equal to the stroke of the self-locking pressing block in the 3.6 self-locking process. Two ends of the front second section 3.12 are respectively communicated with the front first section 3.11 and the front third section 3.13, the front second section 3.12 is tangent with the front first section 3.11, and the front second section 3.12 is smoothly transited to the front third section 3.13. The front third section 3.13 is also a straight line section, and the included angle between the front third section 3.13 and the horizontal plane is smaller than that between the front second section 3.12 and the horizontal plane.

The rear driving slide block 5 comprises a rear connecting part 5.3 which is rotationally connected with the driving flexible shaft plastic-coated part 4 and a rear driving part 5.4 which drives the rear raising motion assembly to slide; the outer walls of the two sides of the rear driving part 5.4 are provided with rear protruding ends 5.2 inserted into the lower sliding grooves of the sliding rails; the outer wall of one side of the rear driving portion 5.4 is provided with a rear sliding groove 5.1, and the rear sliding groove 5.1 drives the rear end of the front glass assembly to tilt and open and close.

The rear chute 5.1 comprises a rear first section 5.11, a rear second section 5.12 and a rear third section 5.13; the rear third section 5.13 is an arc line section, the rear end of the front glass assembly is completely warped, and the warping height of the rear end of the front glass assembly is controlled through the height difference of the two ends of the front glass assembly in the normal direction of the parallel line of the sliding chute of the sliding rail; the second rear section 5.12 is an arc section, the rear end of the front glass assembly is locked to raise the height, and backward sliding is prepared; and the rear first section 5.11 is generated by automatically matching pivots on the lifting arm after the front glass assembly lifts. And two ends of the rear second section 5.12 are respectively communicated with the rear first section 5.11 and the rear third section 5.13 and are in smooth transition.

Preferably, the front driving slide block 3 and the rear driving slide block 5 are integrally formed by injection molding.

Preferably, a driving sliding sleeve 15 is arranged between the front protruding end 3.2 and the rear protruding end 5.2 and the sliding chute of the sliding rail; the driving sliding sleeve 15 is sleeved on the protruding end and slides in the sliding groove of the sliding rail.

Therefore, the driving sliding block assembly is divided into three detachable parts, and the purposes of using different car roof models and skylight with different sizes are achieved through the design of the transition part 3.4 with different lengths and the design of the driving flexible shaft plastic-coated part 4 with different lengths.

In order to reduce the assembly difficulty, improve the assembly efficiency, obtain better part strength, improve the service life of skylight mechanism assembly, make skylight mechanism assembly operation more stable. The front lifting motion assembly comprises a front connecting arm 1 and a front lifting arm 2; and a turning chute 9 communicated with the chute on the slide rail.

The front connecting arm 1 is connected with the front glass assembly 13 and is rotatably connected with the front end of the front lifting arm 2;

the front lifting arm 2 is provided with a front cavity 2.6 for accommodating the front driving slide block 3; the front lifting arm 2 comprises a first front pivot 2.1 arranged at the front end, a second front pivot 2.2 arranged at the middle part and a third front pivot 2.3 arranged at the rear end; the first front pivot 2.1 slides in the turning chute 9 and the slide rail upper chute, the second front pivot 2.2 slides in the slide rail upper chute, and the third front pivot 2.3 slides in the front chute 3.1 of the front driving slide block 3; the tilting and resetting of the front tilting arm 2 are controlled by the track of the front chute 3.1 matched with the third front pivot 2.3 and the turning chute 9.

The first front pivot 2.1 is arranged at the outer side of the front lifting arm 2 and deviates from the front cavity 2.6.

Preceding seesaw arm 2 goes up the symmetry and is equipped with two preceding fulcrums of second 2.2, so, the centering of preceding seesaw arm 2 is guaranteed, guarantees the operating stability of assembly. Two of the second front fulcrums 2.2 are arranged outside the front basculating arm 2 and are away from the front cavity 2.6.

The third front pivot 2.3 is riveted with the front lifting arm 2 and extends into the front cavity 2.6, so that the third front pivot 2.3 is inserted into the front sliding groove, and the lifting and resetting of the front lifting arm 2 are controlled through the track of the front sliding groove.

The front end of the top of the front lifting arm 2 is provided with a front connecting section 2.8; one end of the front connecting section 2.8 is connected with the top of the front raising arm 2, and the other end is rotatably connected with the front connecting arm 1. One end of the front connecting arm 1 is rotatably connected with the top of the front connecting section 2.8, and the other end of the front connecting arm is connected with the front glass assembly 13. The front and rear ends of the front connecting section 2.8 and the vertical reinforcing ribs of the inner wall and the outer wall are respectively provided with a front smooth structure 2.81, so that the skylight mechanism assembly can effectively prevent scraping, scratching and wearing of sealing rubber strips in the operation process. Two outer walls of the front connecting section 2.8 between the two front smooth structures 2.81 are provided with front grooves 2.82. So, the friction of connecting section 2.8 outer walls and joint strip before reducing for skylight mechanism assembly moves more steadily, also can reduce joint strip's wearing and tearing simultaneously. The front connecting arm 1 and the first front fulcrum 2.1 are respectively positioned at two sides of the front connecting section 2.8. Meanwhile, when the front glass assembly slides backwards and passes through the sealing matching section of the skylight rear glass sealing strip and the roof periphery sealing strip, the front smooth structure keeps the skylight smooth in operation, so that the skylight is more reliable in use.

The front lifting arm 2, the first front pivot 2.1, the second front pivot 2.2 and the front connecting section 2.8 are integrally cast.

The top of the front lifting arm 2 is provided with an opening 2.9 which prevents interference with the front driving slider 3. Thus, the front lifting arm can be reduced in size, and the front driving slider 3 is prevented from interfering with the front lifting arm 2. In one embodiment of the present invention, the opening 2.9 communicates the interior of the front cavity 2.6 with the exterior.

The front end of the front cavity 2.6 is provided with a self-locking chute 2.7, so that an upper self-locking pressing block 3.6 matched with the front driving sliding block 3 is locked after the front glass assembly is closed. In one embodiment of the utility model, be equipped with auto-lock boss 2.10 in the preceding cavity 2.6, auto-lock boss 2.10 with the inner wall of preceding cavity 2.6 forms auto-lock spout 2.7.

In order to reduce the assembly difficulty, improve the assembly efficiency, obtain better part strength and prolong the service life of the skylight mechanism assembly, so that the skylight mechanism assembly runs more stably, the rear raising motion assembly designed by the utility model comprises a rear connecting arm 7 and a rear raising arm 6; the rear connecting arm 7 is connected with the front glass assembly 13 and is rotatably connected with the rear end of the rear lifting arm 6; the rear raising arm 6 is provided with a rear cavity 6.4 for accommodating a rear driving sliding block; the rear raising arm 6 comprises a first rear fulcrum 6.1 arranged at the front end, a second rear fulcrum 6.2 arranged at the middle part and a third rear fulcrum 6.3 arranged at the rear end; the second rear fulcrum 6.2 slides in a sliding groove on the sliding rail, the first rear fulcrum 6.1 and the third rear fulcrum 6.3 slide in a rear sliding groove 5.1 on the rear driving sliding block 5, and the tilting and resetting of the rear tilting arm 6 are controlled by matching the track of the rear sliding groove 5.1 with the first fulcrum 6.1 and the third rear fulcrum 6.3.

The back rises to stick up the arm 6 and goes up the symmetry and be equipped with two fulcrum 6.2 behind the second, so, the centering of the arm that rises to stick up after guaranteeing guarantees, guarantees the operating stability of assembly. And the two second rear fulcrums 6.2 are arranged on the outer wall of the rear lifting arm 6 and deviate from the rear cavity 6.4.

The first rear fulcrum 6.1 and the third rear fulcrum 6.3 are riveted with the rear raising arm 6 and extend into the rear cavity 6.4. Thus, the first rear fulcrum 6.1 and the third rear fulcrum 6.3 are inserted into the rear sliding groove, and the tilting and resetting of the rear tilting arm 6 are controlled through the track of the rear sliding groove.

The rear end of the top of the rear raising arm 6 is provided with a rear connecting section 6.5; one end of the rear connecting section 6.5 is connected with the top of the rear raising arm 6, and the other end is rotatably connected with the rear connecting arm 7. The middle part of the rear connecting arm 7 is rotationally connected with the middle part of the rear connecting section 6.5, and two ends of the rear connecting arm 7 are connected with the front glass assembly 13. The front end and the rear end of the rear connecting section 6.5 and the vertical reinforcing ribs of the inner wall and the outer wall are both provided with rear smooth structures 6.51, so that the assembly can effectively prevent the sealing rubber strips from being scraped and abraded in the operation process. Two between the smooth structure 6.51 of back two outer walls of back linkage segment 6.5 all are equipped with back recess 6.52, so, reduce back linkage segment 6.5 outer wall and joint strip's friction for the assembly operation is more steady, also can reduce joint strip's wearing and tearing simultaneously. Meanwhile, when the front glass assembly slides backwards and passes through the sealing matching section of the skylight rear glass sealing strip and the skylight peripheral sealing strip, the rear smooth structure keeps the skylight smooth in operation, so that the skylight is more reliable in use.

The rear smooth structure 6.51 and the rear groove 6.52 are both located at the lower part of the rear connecting section 6.5. The rear smooth structure 6.51 transitions smoothly to the top of the rear raising arm 6. In the sliding rail sliding groove direction, the top of the rear connecting section 6.5 is located behind the third rear fulcrum 6.3.

The rear raising arm 6, the second rear fulcrum 6.2 and the rear connecting section 6.5 are integrally cast and formed.

The front raising arm 2 is provided with three integrated pin shafts, two symmetrical second front fulcrums and a first front fulcrum, two riveting pin holes, a front first riveting hole 2.4: the connecting device is used for connecting the front connecting arm 1 and the front second riveting hole 2.5: for mounting the third front pivot 2.3. The lifting arm outer sliding sleeve 14 is arranged on the three pin shafts, the sliding sleeve on the second front pivot 2.2 slides in the sliding groove on the sliding rail, the sliding sleeve on the first front pivot 2.1 slides in the turning sliding groove 9, and the lifting rear shaft of the front glass assembly, namely the sliding sleeve on the first front pivot 2.1, also slides in the sliding groove on the sliding rail. The front tilting arm 2 is automatically centered in the slide rail by two symmetrically designed second front pivots 2.2. The rising arm riveting pin 10 is riveted on the front second riveting hole 2.5, and the front rising arm inner sliding sleeve 11 is arranged on the rising arm riveting pin shaft, namely a third front pivot 2.3, and slides in the front sliding groove 3.1 of the front driving sliding block 3. The front connecting arm 1, the connecting arm riveting gasket 16 and the riveting pin gasket 17 are riveted on the front raised arm hole, namely the front first riveting hole 2.4.

The front driving slide block 3 is provided with symmetrical front protruding ends 3.2, and the driving sliding sleeve 15 is arranged on the front protruding ends 3.2 and slides in the lower sliding groove of the sliding rail. The front driving slider 3 is automatically centered in the slide by means of symmetrical front protruding ends 3.2.

The rear raising arm 6 is provided with two integrated pin shafts, two symmetrical second rear pivots 6.2, three riveting pin holes, a rear first riveting hole 6.6: for connecting rear connecting arm 7, rear second staking hole 6.7: the riveting tool is used for installing a first front fulcrum 6.1 and a rear third riveting hole 6.8: for mounting the third front pivot 6.3.

The lifting arm outer sliding sleeve 14 is arranged on the rear second fulcrum 6.2 and slides in the sliding groove on the sliding rail, the rear lifting arm inner sliding sleeve 12 is arranged on the rear first fulcrum 6.1 and the rear third fulcrum 6.3 and slides in the rear sliding groove 5.1 of the rear driving sliding block 5, and the rear lifting arm 6 is automatically centered in the sliding rail through the symmetrical rear second fulcrum 6.2. The rising arm riveting pin 10 is riveted on the rear second riveting hole 6.7 and the rear third riveting hole 6.8, and the rear rising arm inner sliding sleeve 12 is arranged on a rising arm shaft, namely a first rear fulcrum 6.1 and a third rear fulcrum 6.3, and slides in the rear sliding groove 5.1 of the rear driving slider 5. The rear connecting arm 7, the connecting arm riveting gasket 16 and the riveting pin gasket 17 are riveted together on a rear raised arm hole, namely a rear first riveting hole 6.6.

Two side walls of the rear driving slide block 5 are respectively provided with a rear protruding end 5.2, and the driving slide sleeve 15 is arranged on the rear protruding end 5.2 of the shaft and slides in the lower sliding groove of the slide rail. The rear driving slider 5 is automatically centered in the slide rail by means of the two rear protruding ends 5.2.

The driving flexible shaft plastic-coated part 4 is provided with two rotating shaft structures which are clamped with the front driving slide block 3 and the rear driving slide block 5, and the front driving slide block 3 and the rear driving slide block 5 can rotate on the driving flexible shaft plastic-coated part. The driving flexible shaft plastic-coated piece 4 is driven by a motor, so as to drive the front driving slide block 3 and the rear driving slide block 5 to move.

As shown in fig. 18, the front tilting arm shaft, the second front pivot 2.2, the first front pivot 2.1, the third front pivot 2.3, the front driving slider 3 and the turning slider 9 form a self-locking device. The motor drives the driving flexible shaft plastic-coated part 4 to slide backwards, the driving flexible shaft plastic-coated part 4 drives the front driving sliding block 3 and the rear driving sliding block 5 to slide backwards, the third front fulcrum 2.3 can gradually move downwards along the sliding groove track 18 of the front driving sliding block, and the first front fulcrum 2.1 can upwards rotate along the turning sliding groove track line 19 by taking the second front fulcrum 2.2 as the center. When the motor does not operate, the front driving slide block 3 is pulled to be immovable by the driving flexible shaft plastic-coated part 4, the third front pivot 2.3 cannot move downwards, the first front pivot 2.1 cannot rotate upwards by taking the second front pivot 2.2 as the center, the front lifting arm 2 cannot lift, and the movable glass is pulled by the front lifting arm 2 and cannot move.

As shown in fig. 17 and 19, in the backward sliding state of the front glass assembly, the first front pivot point 2.1 and the second front pivot point 2.2 are both on the sliding rail sliding slot track line 20, the third front pivot point 2.3 is on the front driving slider sliding slot track line 18, the front driving slider 3 is fixed, the front lifting arm 2 cannot move, and the movable glass is also fixed.

As shown in fig. 20 and 21, the rear raising arm 6 has a supporting function and a raising function, and the front raising arm 2 pulls the rear raising arm 6 through the front connecting arm 1, the movable glass 13 and the rear connecting arm 7. When the driving flexible shaft plastic-coated part 4 drives the rear driving sliding block 5 to move backwards, the first rear fulcrum 6.1 and the third rear fulcrum 6.3 rotate around the second rear fulcrum 6.2 and move on the rear driving sliding block sliding groove track line 21, so that the effect of lifting the rear end of the movable glass is achieved.

The front connecting arm 1 and the rear connecting arm 7 are fixed with the movable glass of the front glass assembly 13 by screws. The motor drives the flexible shaft 8, the flexible shaft 8 pulls the driving flexible shaft plastic-coated part 4 to move backwards, the driving flexible shaft plastic-coated part 4 drives the front driving sliding block 3 and the rear driving sliding block 5 to move backwards, the first rear fulcrum 6.1 and the third rear fulcrum 6.3 run on the rear driving sliding block sliding groove track line 21, the rear end of the movable glass begins to be lifted, the first rear fulcrum 6.1 and the third rear fulcrum 6.3 run on the rear driving sliding block sliding groove track line 21 after the travel is finished, the third front fulcrum 2.3 just runs the gentle section of the front driving sliding block sliding groove track line 18, namely the front first section 3.11, at the moment, the third front fulcrum 2.3 begins to sink down along the front driving sliding block sliding groove track line 18, the first front fulcrum 2.1 starts to run upwards along the turning sliding groove track line 19, the first front fulcrum 2.1 and the third front fulcrum 2.3 rotate around the second front fulcrum 2.2, when the third front fulcrum 2.3 sinks to the bottom, the first front fulcrum 2.1 enters the sliding groove sliding rail track line, and the sliding rail mechanism starts to tilt at the rear fulcrum.

The front connecting arm 1 is riveted with the front raising arm 2, a front first riveting hole 2.4 at the rear end of the front raising arm 2 is riveted with a raising arm riveting pin 10 to form a third front pivot 2.3, the front raising arm inner sliding sleeve 11 is installed on a raising arm riveting pin shaft, namely the third front pivot 2.3, and the front raising arm inner sliding sleeve 11 slides in a front sliding groove 3.1 of the front driving sliding block 3.

The rear connecting arm 7 is riveted with the rear raising arm 6, two rear raising arm riveting holes, namely a rear second riveting hole 6.7 and a rear third riveting hole 6.8, in the rear raising arm 6 are respectively riveted with two raising arm riveting pins 10, two rear raising arm inner sliding sleeves 12 are installed on rear raising arm riveting pin shafts, namely a first rear fulcrum 6.1 and a third rear fulcrum 6.2, and the rear raising arm inner sliding sleeves 12 slide in a rear sliding groove 5.1 of the rear driving slider 5.

The front connecting arm 1 and the rear connecting arm 7 are fixed on a front glass assembly 13 through screws, a raised arm outer sliding sleeve 14 is sleeved on a second front fulcrum 2.2 to slide in a sliding groove on a sliding rail, a raised arm outer sliding sleeve 14 sleeved on a first front fulcrum 2.1 slides in a turning sliding groove 9 and a sliding groove on the sliding rail, and a front protruding end 3.2 of the front driving sliding block 3 is sleeved on a front protruding end 3.2

The driving sliding sleeve 15 slides in the lower sliding groove of the sliding rail; one end of a flexible shaft 8 of the driving flexible shaft plastic-coated part 4 is arranged in a flexible shaft groove, the other end of the flexible shaft 8 slides in a sliding groove on the sliding rail, a driving sliding sleeve 15 sleeved on a rear protruding end 5.2 of the rear driving sliding block 5 slides in a sliding groove on the sliding rail, and a raising arm outer sliding sleeve 14 sleeved on a second rear fulcrum 6.2 slides in a sliding groove on the sliding rail.

The utility model can apply the rear-mounted matching of the front connecting arm 1 to panoramic skylights with all sizes from 1 meter to 1.36 meters by the driving flexible shaft plastic-coated parts 4 with different lengths and the cancellation of the rear connecting arm 7;

as shown in fig. 5 and 6, a front connecting portion 3.3 of the front driving slider 3 is provided with a front connecting hole 3.7, the bottom of the outer periphery of the front connecting hole 3.7 is provided with a notch, so as to form a hook shape, and a front connecting shaft 4.1 adapted to the front connecting hole 3.7 is arranged on the driving flexible shaft plastic-coated piece 4. The front connecting shaft 4.1 is clamped into the front connecting hole 3.7 through the notch, so that the mounting and the replacement can be facilitated, and meanwhile, the rotation can be realized, and the purpose of adapting to different roofs is achieved.

As shown in fig. 7 and 6, the rear link portion 5.3 of the rear driving slider 5 is provided with a rear connecting hole 5.5, the bottom of the outer periphery of the rear connecting hole 5.5 is provided with a notch, so as to form a hook shape, and the driving flexible shaft plastic-coated piece 4 is provided with a rear connecting shaft 4.2 adapted to the rear connecting hole 5.5. The rear connecting shaft 4.2 is clamped into the rear connecting hole 5.5 through the gap, so that the mounting and the replacement can be facilitated, and meanwhile, the rotation can be realized, and the purpose of adapting to different roofs is achieved.

The sizes of two connecting wheelbases of the driving flexible shaft plastic-coated part 4 are 28mm and 72mm, and the length of the whole mechanism is adjusted by the matching of the driving flexible shaft plastic-coated part 4 with two lengths, the rear connecting arm 7 and the rear connecting arm 1, so that skylights with all sizes from 1 meter to 1.36 meters are applied.

The utility model discloses a drive flexible axle package is moulded 4 and is connected with preceding drive slider and back drive slider another embodiment:

as shown in fig. 26 and 28, the front connecting portion 3.3 of the front driving slider 3 is provided with a front connecting hole 3.7, the inner wall of the front connecting hole 3.7 is provided with a waist-shaped groove, the length of the waist-shaped groove is greater than the diameter of the front connecting hole 3.7, and the width of the waist-shaped groove is smaller than the diameter of the front connecting hole 3.7; be equipped with on the drive flexible axle package piece 4 with preceding connecting axle 4.1 of above-mentioned preceding connecting hole 3.7 adaptation, preceding connecting axle 4.1 top be equipped with the waist type platform of waist type groove adaptation, the length of waist type platform equals with the length in waist type groove, the width of waist type platform with the width in waist type groove equals. Therefore, the front connecting shaft 4.1 is clamped into the front connecting hole 3.7 through the waist-shaped groove, so that the automobile roof connecting device is convenient to install and replace, can rotate and can be adapted to different roofs.

As shown in fig. 27 and 28, the rear connecting portion 5.3 of the rear driving slider 5 is provided with a rear connecting hole 5.5, the inner wall of the rear connecting hole 5.5 is provided with a waist-shaped groove, the length of the waist-shaped groove is greater than the diameter of the rear connecting hole 5.5, and the width of the waist-shaped groove is smaller than the diameter of the rear connecting hole 5.5; be equipped with on the drive flexible axle package piece 4 with the back connecting axle 4.1 of above-mentioned back connecting hole 5.5 adaptation, back connecting axle 4.1 top be equipped with the waist type platform of waist type groove adaptation, the length of waist type platform equals with the length in waist type groove, the width of waist type platform with the width in waist type groove equals. Therefore, the rear connecting shaft 4.1 is clamped into the rear connecting hole 5.5 through the waist-shaped groove, so that the automobile roof connecting device is convenient to install and replace, can rotate and can be adapted to different roofs.

The sizes of two connecting wheel bases of the driving flexible shaft plastic-coated part 4 are 28mm and 72mm, and the length of the whole mechanism is adjusted by the postpositional collocation of the driving flexible shaft plastic-coated part 4, the rear connecting arm 7 and the rear connecting arm 1 with the lengths of two gears, so that all sizes of skylights ranging from 1 meter to 1.36 meters are applied.

It will be understood by those skilled in the art that the foregoing is merely exemplary of the present invention, and is not intended to limit the invention in any manner, including without limitation, any modifications, combinations, substitutions, and alterations made without departing from the spirit and scope of the present invention.

Claims (4)

1. The utility model provides a connection structure of piece and drive slider is moulded to drive flexible axle package which characterized in that: the flexible shaft plastic packaging device comprises a flexible shaft plastic packaging part driven by a motor, one end of a driving sliding block is detachably connected with the flexible shaft plastic packaging part, and the driving sliding block can rotate around the detachable connection part.

2. The connecting structure of the driving flexible shaft plastic-coated part and the driving sliding block according to claim 1, is characterized in that: the driving sliding block is provided with a connecting hole, and a connecting shaft matched with the connecting hole is arranged on the driving flexible shaft plastic-coated piece; and a notch is arranged at the bottom of the periphery of the connecting hole, and the connecting shaft is clamped into the connecting hole through the notch.

3. The connecting structure of the driving flexible shaft plastic-coated part and the driving sliding block according to claim 1, is characterized in that: the driving sliding block is provided with a connecting hole, the inner wall of the connecting hole is provided with a waist-shaped groove, the length of the waist-shaped groove is larger than the diameter of the connecting hole, and the width of the waist-shaped groove is smaller than the diameter of the connecting hole; be equipped with the connecting axle with above-mentioned connecting hole adaptation on the drive flexible axle package piece of moulding, the connecting axle top be equipped with the waist type platform of waist type groove adaptation, the length of waist type platform equals with the length in waist type groove, the width of waist type platform with the width in waist type groove equals.

4. The structure for connecting the driving flexible shaft plastic-coated part and the driving sliding block as claimed in claim 1, 2 or 3, wherein: and a plurality of convex points which are arranged in a criss-cross mode are arranged on the contact surface of the driving flexible shaft plastic-coated part and the sliding groove.

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