CN114932792A - Roof system capable of being opened - Google Patents

Abstract

The invention discloses an openable roof system, which comprises a roof and a guide rail, wherein a front roof is arranged at the front part of an opening, a rear roof is arranged at the rear part of the opening, and the roof system also comprises: the front glass assembly is connected with a front movement mechanism and a front execution component on two sides, and the front execution component drives the front glass assembly to reach a warping state in the front movement mechanism; the rear glass assembly is connected with a rear movement mechanism and a rear execution component on two sides, and the rear execution component drives the rear glass assembly to reach a warping state in the rear movement mechanism; in a closed state, the front glass assembly and the rear glass assembly are in relatively-extruded tight fit; in the tilting state, the front executing component and the rear executing component continue to drive the front glass assembly and the rear glass assembly to move away from each other to the opening state, so that the sunroof can be fully opened.

Description

An openable roof system

technical field

The invention relates to the technical field of automobile sunroofs, in particular to an openable roof system.

Background technique

Most of the current cars and SUVs are equipped with car sunroofs. The car sunroofs can effectively circulate the air in the car, increase the entry of fresh air, and bring healthy and comfortable enjoyment to the car owners. Make people in the car feel more comfortable. At present, the sunroof of most models usually includes a fixed glass panel and a movable moving glass panel. The two sides of the moving glass panel are connected to the lifting mechanism, and the two sides of the roof are provided with guide rails matched with the lifting mechanism to realize The movement of the glass panel is lifted and moved, so that the sunroof is closed or opened, and this kind of automobile sunroof can only realize the action of one movement of the glass panel, the opening range of the sunroof is limited, and the opening degree is not high.

In particular, most of the new energy vehicles currently on the market use large-area glass panels on the roof to obtain a wider field of vision, and the above-mentioned sunroof motion mechanism cannot meet this type of vehicle.

A car top-mounted panoramic sunroof in the prior art, the publication number is CN109435653A, which discloses a front glass panel and a rear glass panel, which are provided with a flexible shaft drive structure and a warping structure on both sides of the guide rail to make the front glass The panel is opened after being lifted and partially opened on the rear glass panel, so as to obtain the opening angle of the front glass panel. In order to achieve the above effect, the front glass panel occupies most of the roof area, and its moving stroke is large, especially After long-term use, the front glass panel with a large stroke will inevitably shake during the movement;

In the prior art, there is a double-glass double-opening type automobile panoramic sunroof, the publication number is CN107471979A, which discloses that a warped structure is arranged on the front glass panel and the rear glass panel, and the double-opening structure can only realize the front glass panel and the rear glass panel. The common warping of the rear glass panel, in the fully open state, is consistent with the above-mentioned sunroof in the prior art, and the front glass panel is still partially pressed on the rear glass panel.

To sum up, the front and rear glass panels of the prior art still have a relatively large angle limitation in the open state, resulting in a limited opening degree of the sunroof.

SUMMARY OF THE INVENTION

In view of the shortcomings of the prior art, the purpose of the present invention is to provide an openable roof system, so that the roof sunroof can be fully opened.

The above technical purpose of the present invention is achieved through the following technical solutions: an openable roof system, comprising a roof with an opening, and guide rails arranged on both sides of the opening, and a front roof is provided at the front of the opening, so The rear part of the opening is provided with a rear roof, and the roof system has a closed state, a raised state and an open state,

The roof system also includes:

A front glass assembly, two sides of the front glass assembly are connected with a front motion mechanism, the front motion mechanism is connected with a front actuator assembly for providing driving, and the front actuator assembly drives the front glass assembly to move in the front The mechanism reaches a warped state;

A rear glass assembly, two sides of the rear glass assembly are connected with a rear movement mechanism, the rear movement mechanism is connected with a rear actuator assembly for providing driving, and the rear actuator assembly drives the rear glass assembly to move in the rear The mechanism reaches a warped state;

In the closed state, the front glass assembly and the rear glass assembly are pressed against each other tightly;

In the warped state, the front glass assembly is warped relative to the front roof, and the rear glass assembly is warped relative to the rear roof, and the front and rear actuating assemblies continue to drive the front and rear glass assemblies to each other. The departure travels to an open state in which the front glass assembly is supported above the front roof by a front kinematic mechanism and the rear glass assembly is supported above the rear roof by a rear kinematic mechanism.

Further, the front actuator assembly includes a first flexible shaft connected to the front motion mechanism, the rear actuator assembly includes a second flexible shaft connected to the rear motion mechanism, and a first channel and a second channel distributed up and down are formed on the guide rail. , the first flexible shaft travels through the first channel, and the second flexible shaft travels through the second channel.

Further, the front motion mechanism and the rear motion mechanism both include a slider group and a rocker arm assembly that can travel in the guide rail, the rocker arm assembly has a lower foot group connected in the slider group, and is connected to the glass assembly The upper support foot group at the front and rear ends of the sliding block group is preset with a slideway group for the lower support foot group to lift upwards in it, and the actuator assembly drives the slider group to travel along the slideway group to make the rocking The arm assembly is lifted in the slideway group and reaches a tilted state, and after the rocker arm group travels to the end of the slideway from the lower leg group, the rocker arm group and the slider group are synchronously transmitted and continue to travel to the open state.

Further, the slider group includes a first front slider and a second front slider disposed corresponding to the front glass assembly, and the rocker arm assembly includes a first front rocker arm that can be tilted in the first front slider, and a second front rocker arm that can be tilted in the second front slider, the guide rail is also provided with a front guide seat for guiding and maintaining the first front rocker arm to travel in a tilted state.

The front motion mechanism also includes a transmission member, one end of the transmission member is integrally arranged with the first front slider, the other end of the transmission member is in driving cooperation with the second front slider, and the driving end of the front execution assembly is connected to the transmission. middle of the piece.

Further, the first front rocker arm has a first front upper support foot connected with the front end of the front glass assembly, and a first front lower support foot and a second front lower support foot connected in the first front slider. The front slider is provided with a first front lifting slideway and a straight slideway, the first front lower support foot is placed in the first front lift slideway and is lifted up at its top end, and the second front lower support foot Placed in a straight slide.

Further, the second front rocker arm has a second front upper support foot connected with the rear end of the front glass assembly, and a third front lower support foot and a fourth front lower support foot connected in the second front slider, the first The two front sliders are provided with a second front lifting slideway and a first guide slideway that communicate with each other. In the upward guiding trend, the third front lower leg is placed at the starting point of the first guide slide, and the fourth front lower leg is placed at the starting point of the second front lift slide.

Further, the slider group includes a rear guide seat and a first rear slider set corresponding to the rear glass assembly, the rear actuator assembly is connected to the first rear slider, and the rocker arm assembly includes a rear guide seat capable of lifting in the rear guide seat. A tilted first rear rocker arm, and a second rear rocker arm capable of tilting in the first rear slider, the rear guide seat is placed in the guide rail, and the rear guide seat guides and maintains the first rear rocker arm. A rear rocker arm travels in a raised state.

Further, the first rear rocker arm has a first rear upper support foot connected with the front end of the rear glass assembly, a first rear lower support foot connected in the rear guide seat, and a second rear lower support foot set to move along the guide rail , the rear guide seat is provided with a first rear lift slideway, the first rear lower support foot is set in the first rear lift slideway, the first rear lift slideway is connected to the guide rail and defines the first rear lift slideway. The rear lower support foot slides on the upper part of the guide rail, and the second rear lower support foot is hinged with a sliding seat, and two sides of the sliding seat are provided with a plurality of sliding feet placed at least on both sides of the guide rail.

Further, the second rear rocker arm has a second rear upper support foot connected with the rear end of the rear glass assembly, and a third rear lower support foot and a fourth rear lower support foot connected in the first rear slider. A rear slider is provided with a second rear lift slide and a second guide slide that communicate with each other, the second guide slide has a generally downward guiding tendency, and the second rear lift slide has a generally downward direction. In the upward guiding trend, the third rear lower leg is placed at the starting point of the second guide slide, and the fourth rear lower leg is placed at the starting point of the second rear lift slide.

Further, the front glass assembly includes: a front glass panel, a front PU frame formed on the peripheral side of the front glass panel; the rear glass assembly includes: a rear glass panel, a rear PU frame formed on the peripheral side of the rear glass panel;

The rear PU frame is provided with a sealing seat toward the front glass assembly, the sealing seat is provided with a sealing bubble strip near its vertical boundary, the sealing seat is located at its horizontal boundary with a water guide groove, and the end of the front PU frame is provided It is provided with an oblique pressure part for pressing and fitting with the sealing foam strip.

Compared with the prior art, the present invention has the following advantages and beneficial effects: 1. By arranging the front glass assembly and the rear glass assembly on the vehicle roof respectively, the occupation ratio of the sports sunroof on the roof is increased, and at the same time, the front glass assembly is A front motion mechanism and a rear motion mechanism are arranged at the bottom of the complete and rear glass assemblies to respectively drive the front glass assembly to lift forward and then travel, and drive the rear glass assembly to lift backward and travel, so as to realize the relative movement of the two moving sunroofs. Fully open, thus obtaining a larger open area to a great extent, and the travel directions of the front glass assembly and the rear glass assembly are set away from each other, so that the two kinematic mechanisms can be set separately and independently, thus eliminating the need for two kinematics. Interaction of institutions, convenient space arrangement;

2. Both the front actuator and the rear actuator are arranged at the bottom of the rear roof, which is convenient for the modular assembly of the actuators. The front actuator is connected to the first flexible shaft, the rear actuator is connected to the second flexible shaft, and the first flexible shaft and the second flexible shaft are connected. The flexible shaft can be relatively independent through the first channel and the second channel, the guide rail is for the feet of the front and rear movement mechanism to slide in it, and also provides the travel channel of the first flexible shaft and the second flexible shaft, and the spatial arrangement more reasonable;

3. The rear glass assembly is arranged separately, so that in the open state, the rear glass assembly can be partially or completely opened above the rear roof, thereby further improving the opening degree of the roof opening.

Description of drawings

Fig. 1 is the schematic diagram of the vehicle roof of the present invention in the closed state;

Fig. 2 is the schematic diagram of the vehicle roof of the present invention in the open state;

FIG. 3 is a schematic diagram of the vehicle roof of the present invention in a warped state;

4 is a schematic diagram of the front movement mechanism and the rear movement mechanism of the present invention in a closed state;

5 is a schematic diagram of the slider group and the rocker arm group of the front motion mechanism of the present invention in a closed state;

6 is a schematic side view of the slider group and the rocker arm group of the front motion mechanism of the present invention;

7 is a schematic diagram of the slider group and the rocker arm group of the front motion mechanism of the present invention in an open state;

8 is a schematic diagram of the front guide seat and the first front rocker arm of the present invention in a closed state;

9 is a schematic diagram of the slider group and the rocker arm group of the rear motion mechanism of the present invention in a closed state;

10 is a schematic side view of the slider group and the rocker arm group of the rear motion mechanism of the present invention;

11 is a schematic diagram of the slider group and the rocker arm group of the rear motion mechanism of the present invention in an open state;

12 is a schematic diagram of the rear guide seat and the first rear rocker arm of the present invention in a closed state;

13 is a schematic diagram of a post-execution assembly of the present invention;

14 is a schematic structural diagram of a guide rail of the present invention;

In the picture: 1. roof; 1.1, front roof; 1.2, rear roof; 1.3, front windshield; 1.4, rear windshield;

2. Guide rail; 2.1, Front guide rail; 2.2, Rear guide rail; 2.3, First channel; 2.4, Second channel; 2.5, Lower movement channel; 2.6, Upper movement channel;

3. Front glass assembly;

3.1, the first front slider; 3.11, the first front lift slide; 3.12, the straight slide; 3.13, the first section; 3.14, the second section;

3.2, the second front slider; 3.21, the second front lift slide; 3.22, the first guide slide;

3.3, the first front rocker arm; 3.31, the first front upper foot; 3.32, the first front lower foot; 3.33, the second front lower foot; 3.34, the front sliding foot;

3.4, the second front rocker arm; 3.41, the second front upper foot; 3.42, the third front lower foot; 3.43, the fourth front lower foot; 3.5, the front guide seat; 3.6, the transmission part; 3.61, the slot;

4. Rear glass assembly;

4.1. Rear guide seat; 4.11. The first rear lift slide;

4.2, the first rear slider; 4.21, the second rear lift slide; 4.22, the second guide slide;

4.3, the first rear rocker arm; 4.31, the first rear upper foot; 4.32, the first rear lower foot; 4.33, the second rear lower foot;

4.4, the second rear rocker arm; 4.41, the second rear upper foot; 4.42, the third rear lower foot; 4.43, the fourth rear lower foot;

4.5, sliding seat;

5. Front actuator; 5.1. The first flexible shaft; 5.2. The first actuator;

6. Rear actuator assembly; 6.1, Second flexible shaft; 6.2, Second actuator;

7. Rear PU frame; 7.1 sealing seat; 7.2, sealing bubble strip; 7.3, guide rail groove;

8. Front PU frame; 8.1. Oblique section;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It should be understood that although the terms upper, middle, lower, top, one end, etc. appear herein to describe various elements, these elements are not to be limited by these terms. These terms are only used to distinguish elements from one another for ease of understanding, and are not used to define any directional or sequential limitations.

As shown in Fig. 1-14, an openable roof 1 system includes a roof frame 1 forming part of the roof 1, an opening is formed on the roof frame 1, and guide rails 2 arranged on both sides of the opening, so The front part of the opening is provided with a front roof 1.11, and the rear part of the opening is provided with a rear roof 1.21. Both the front roof 1.11 and the rear roof 1.21 are fixed on the roof 1 frame, and the roof 1 system has closed state, warped state and open state,

The roof 1 system further includes:

The front glass assembly 3, the two sides of the front glass assembly 3 are connected with a front motion mechanism, the front motion mechanism travels in the guide rail 2, and the front motion mechanism is connected with a front actuator assembly 5 for providing driving, so The front actuator assembly 5 drives the front glass assembly 3 to reach a warped state in the front motion mechanism;

The rear glass assembly 4, the two sides of the rear glass assembly 4 are connected with a rear movement mechanism, the rear movement mechanism travels in the guide rail 2, and the rear movement mechanism is connected with a rear actuator assembly 6 for providing driving, so The rear actuator assembly 6 drives the rear glass assembly 4 to reach a warped state in the rear movement mechanism;

The sealing components are arranged at least on the front and rear sides of the front glass assembly 3 and the front and rear sides of the rear glass assembly 4, so that in the closed state, the front glass assembly 3 and the rear glass assembly 4 are relatively compressed and dense In cooperation, the front glass assembly 3 can be closely matched with the end of the front roof 1.11, and the rear glass assembly 4 can be closely matched with the end of the rear roof 1.21;

In the warped state, the front actuator assembly 5 and the rear actuator assembly 6 continue to drive the front glass assembly 3 and the rear glass assembly 4 to move away from each other to an open state. In the open state, the front glass assembly 3 is supported above the front roof 1.11 by the front movement mechanism, and the rear glass assembly 4 is supported above the rear roof 1.21 by the rear movement mechanism.

As shown in FIG. 4 , FIG. 8 and FIG. 12 , in this embodiment, by arranging the front glass assembly 3 and the rear glass assembly 4 on the vehicle roof 1 respectively, compared with the installation of a fixed glass and a moving glass on the vehicle roof 1 The sunroof method of the glass, the sunroof method of the present invention increases the occupation ratio of the moving sunroof at 1 on the roof, and the traveling directions of the front glass assembly 3 and the rear glass assembly 4 are arranged opposite to each other, thereby further improving the opening degree of the opening.

As a further explanation of the sealing assembly, the front glass assembly 3 includes: a front glass panel, a front PU frame 8 formed on the peripheral side of the front glass panel, and two sides of the front PU frame 8 are hinged with the front movement mechanism The front transmission frame, the front transmission frame and the outer boundary of the front PU frame 8 form a rib enclosing the periphery of the front movement mechanism;

The rear glass assembly 4 includes: a rear glass panel, a rear PU frame 7 formed on the peripheral side of the rear glass panel, two sides of the rear PU frame 7 are provided with rear transmission frames hinged with the rear movement mechanism, the rear The outer boundary of the transmission frame and the rear PU frame 7 forms a rib enclosing the periphery of the rear movement mechanism;

The rear PU frame 7 is provided with an L-shaped sealing seat 7.1 toward the front glass assembly 3. The sealing seat 7.1 is provided with a sealing bubble strip 7.2 near its vertical boundary, and the sealing seat 7.1 is located at its horizontal boundary with a guide. For the water tank, the end of the front PU frame 8 is provided with an oblique pressure portion 8.1 for press fit with the sealing foam strip 7.2.

Those skilled in the art can imagine that the above structures can also be used between the front glass assembly 3 and the front roof 1.11, and the rear glass assembly 4 and the rear roof 1.21.

As shown in FIG. 4 , as a further embodiment of the actions of the front glass assembly 3 and the rear glass assembly 4 , the front and rear movement mechanisms both include a slider group and a rocker arm assembly that can travel in the guide rail 2 , the slider group is provided with a sliding foot group, the guide rail 2 is provided with a movement channel group in which the sliding foot group slides, the rocker arm assembly has a lower support foot group connected in the slider group, and The upper support foot group connected to the front and rear ends of the glass assembly, the slider group is preset with a slideway group for the lower support foot group to lift upwards in it, and the actuator assembly drives the slider group to travel along the slideway group, So that the rocker arm assembly is lifted in the slideway group and reaches a warped state, and after the rocker arm group travels to the end of the slideway in the lower leg group, the rocker arm group and the slider group are synchronously transmitted and continue to travel to the open state.

As shown in FIG. 13 , as an embodiment of the front execution assembly 5 and the rear execution assembly 6, the roof 1 frame is provided with a bracket at the bottom of the rear roof 1.21, and the bracket is used for front execution Component 5 and Post-Execution Component 6 are installed, where:

The front actuator assembly 5 includes a first flexible shaft 5.1 connected to the front motion mechanism, and a first actuator 5.2 for driving the first flexible shaft 5.1 to travel, and the rear actuator assembly 6 includes a second flexible shaft connected to the rear motion mechanism. A shaft 6.1, and a second actuator 6.2 for driving the second flexible shaft 6.1 to travel, the first actuator 5.2 and the second actuator 6.2 are arranged at the bottom of the bracket, and each flexible shaft is connected to a set of motion mechanisms , and the front and rear actuators 6 can be inherited on the bracket, which facilitates the assembly of the front and rear actuators 6;

As shown in FIG. 14 , in addition, a first channel 2.3 and a second channel 2.4 distributed up and down are formed on the two guide rails 2 , the first channel 2.3 and the second channel 2.4 are formed by milling, and the first channel 2.3 and the second channel 2.4 One side of the first channel 2.3 and the second channel 2.4 has an opening to facilitate the assembly of the flexible shaft. In addition, the opening sides of the first channel 2.3 and the second channel 2.4 are provided with beveled borders to relatively reduce the cross-sectional area of the channels. , increase the compactness of the flexible shaft in the channel and avoid unnecessary sliding.

The first flexible shaft 5.1 travels through the first channel 2.3, the second flexible shaft 6.1 travels through the second channel 2.4, and the first flexible shaft 5.1 and the second flexible shaft 6.1 can pass through relatively independently. Set in the first channel 2.3 and the second channel 2.4, the guide rail 2 provides the travel channel of the first flexible shaft 5.1 and the second flexible shaft 6.1 while the feet of the front and rear motion mechanism slide in it, and the space arrangement is more reasonable .

In this embodiment, in order to further facilitate the assembly of the front and rear actuator assemblies 6, the guide rails 2 are divided into front guide rails 2.1 and rear guide rails 2.2. Both sides of the roof 1 frame are provided with cavities for fixing the guide rails 2. The front guide rails 2.1 A first channel 2.3 and a second channel 2.4 are provided on both the rear guide rail 2.2 and the first channel 2.3. The two first channels 2.3 and the two channels can be connected to each other in the cavity. Assembly difficulty of threading flexible shafts.

On the basis of the above-mentioned front and rear guide rails 2.2, the front movement mechanism is arranged in the front guide rail 2.1, and the rear movement mechanism is arranged in the rear guide rail 2.2, which realizes the separate installation of the front and rear movement mechanisms, and further reduces the installation difficulty, so that the two movements The mechanism can be set up separately in different zones, so as to avoid the mutual influence of the two motion mechanisms, and the space arrangement is convenient.

As shown in FIG. 5 to FIG. 8 , as a further implementation of the front motion mechanism, the slider group includes a first front slider 3.1 and a second front slider 3.2 provided corresponding to the front glass assembly 3 . A plurality of front sliding feet 3.34 inserted into the movement channel are arranged on both sides of the first front slider 3.1 and the second front slider 3.2, and the front sliding feet 3.34 are at least arranged at the front and rear ends of the front sliders to ensure that the front sliders the stability of the movement;

It can be seen from FIG. 6 , wherein the front motion mechanism further includes a transmission member 3.6, one end of the transmission member 3.6 is integrally provided with the first front slider 3.1, and the other end of the transmission member 3.6 is integrated with the second front slider 3.6. The block 3.2 is matched for transmission, and the driving end of the front actuator assembly 5 is connected to the middle of the transmission member 3.6, that is, the first flexible shaft 5.1 is connected to the middle of the transmission member 3.6.

Optionally, the transmission member 3.6 is hinged with the second front slider 3.2, a vertical slot 3.61 is provided on the transmission member 3.6, and the hinged ends of the two can move in a small range within the slot 3.61 to The transmission of the first front slider 3.1 and the second front slider 3.2 is made more stable, and the jamming of the front glass assembly 3 during the warping process is reduced.

As shown in Figures 5 to 7, as another transmission method for the first front slider 3.1 and the second front slider 3.2, the first flexible shaft 5.1 is provided with a linkage member, and the linkage member corresponds to the first flexible shaft 5.1. The rear end of a front slider 3.1 is provided with a first linkage part, and the front end of the second front slider 3.2 is provided with a second linkage part, so as to realize the synchronous transmission of the first front slider 3.1 and the second front slider 3.2.

In the front kinematic mechanism, the rocker arm assembly includes a first front rocker arm 3.3, the first front rocker arm 3.3 has a first front upper foot 3.31 connected with the front end of the front glass assembly 3, and is connected to the first front upper leg 3.31. The first front lower leg 3.32 and the second front lower leg 3.33 in the front slider 3.1, the first front lower leg 3.32 is located at the middle and lower part of the first front upper leg 3.31 and the second front lower leg 3.33, the first front lower leg 3.32 The slider 3.1 is provided with a first front lift slide 3.11 and a straight slide 3.12, the straight slide 3.12 is located on the opposite rear side of the first front lift slide 3.11, and the first front lower support 3.32 is placed The second front lower foot 3.33 is placed in the straight slide 3.12, inserted into the first front lift slide 3.11 and lifted at its top end.

As can be seen in Figure 8, it should be pointed out that the front guide rail 2.1 is provided with a lower movement channel 2.5 for the sliding foot groups of the first front slider 3.1 and the second front slider 3.2 to travel in it. The guide rail 2.1 is also provided with an upper movement channel 2.6, and a front guide seat 3.5 that connects upward to the upper movement channel 2.6. The front guide seat 3.5 is used to guide and keep the first front rocker arm 3.3 in a warped state. The main purpose is to further Keep the upturned posture of the first front rocker arm 3.3.

Specifically, a front sliding foot 3.34 is located on the other side of the first front lower supporting foot 3.32, and a rising slide is arranged in the front guide seat 3.5. In the closed state, the front sliding foot 3.34 is at the starting point of the rising slide and corresponds to the lower part. The height of the movement channel 2.5, when the first rocker arm travels to the warped state, the front sliding foot 3.34 gradually rises with the first front rocker arm 3.3 until the end of the front guide seat 3.5, and finally enters the upper movement channel 2.6, The first front rocker arm 3.3 is kept in an upturned posture to travel, and the movement stability of the front glass assembly 3 is ensured.

As shown in FIG. 5 to FIG. 8 , in the front motion mechanism, the rocker arm assembly includes a second front rocker arm 3.4, and the second front rocker arm 3.4 has a second front rocker arm 3.4 connected to the rear end of the front glass assembly 3. A front upper foot 3.41, and a third front lower foot 3.42 and a fourth front lower foot 3.43 connected in the second front slider 3.2, the fourth front lower foot 3.43 being located on the second front upper foot 3.41 and the third front lower foot On the opposite middle and lower part of the support foot 3.42, the second front sliding block 3.2 is provided with a second front lifting slideway 3.21 and a first guide slideway 3.22 that communicate with each other, and the first guide slideway 3.22 is provided on the second front The opposite front part of the lifting slideway 3.21, and the first guide slideway 3.22 has a tendency to guide generally downward, and the second front lift slideway 3.21 has a tendency to guide generally upwards, forming a V-shaped slideway as a whole. and the third front lower foot 3.42 is placed at the start of the first guide slide 3.22, and the fourth front lower foot 3.43 is placed at the start of the second front lift slide 3.21.

As shown in Figure 6, wherein, along the direction of travel, the first front lift slide 3.11 has a relatively flat first section 3.13, and a second section 3.14 with a steeper arc,

Among them, the first guide slide 3.22 is sequentially provided with a concave first buffer position and an external convex second buffer position along the traveling direction, at the intersection of the first guide slide 3.22 and the second front lift slide 3.21. A third buffering position is formed between the second front lifting slides 3.21 along the traveling direction in turn with a convex fourth buffering position and a concave fifth buffering position, and the second front lifting slideway 3.21 has The ends are relatively straight, so as to maintain the stability of the fourth front lower leg 3.43 in the lifted state and the open state.

Through the above improvements, during the warping process, the first front rocker arm 3.3 is lifted later than the second front rocker arm 3.4, and the second front rocker arm 3.4 can support the rear end of the front glass assembly 3 higher than The front end is set to prevent the dirt or dirty water left on the front glass assembly 3 from entering the car.

During the warping process of the front glass assembly 3, the first flexible shaft 5.1 drives the first front slider 3.1 and the second front slider 3.2 to move forward;

For the first front rocker arm 3.3 and the first front slider 3.1: the first front lower foot 3.32 moves in the flat first section 3.13, the second front lower foot 3.33 moves in the straight slide 3.12, at this time, the first front The upper foot 3.31 does not move, and the front sliding foot 3.34 corresponds to the lower movement channel 2.5 of the front guide rail 2.1. When the first front lower foot 3.32 travels to the starting point of the flat second section 3.14, the first flexible shaft 5.1 continues to drive, and the first front The lower foot 3.32 is lifted along the second section 3.14, and the front sliding foot 3.34 is lifted along the front guide seat 3.5, the first front upper foot 3.31 is forced to lift the front end of the front glass assembly 3, and finally, the first front lower foot 3.32 When the end of the second section 3.14 is in place, the front sliding foot 3.34 enters the upper movement channel 2.6 of the front guide rail 2.1, and the front end of the front glass assembly 3 is lifted;

For the second front rocker arm 3.4 and the second front slider 3.2: the third front lower leg 3.42 descends along the first guide slide 3.22, and passes through the first buffer position and the second buffer position in sequence, the fourth front lower leg 3.43 along the The second front lift slide 3.21 goes up, and passes through the third buffer position and the fourth buffer position in turn. During this process, the second front rocker arm 3.4 takes the third front lower foot 3.42 and the fourth front lower foot 3.43 as the fulcrum Lift the rear end of the front glass assembly 3 and lift the rear end of the front glass assembly 3. Finally, the third front lower foot 3.42 is in place at the starting point of the second front lifting slide 3.21, and the fourth front lower foot 3.43 is in place. The end of the second front lift slide 3.21 is in place, completing the lifting of the front glass assembly 3;

The first flexible shaft 5.1 drives the first front slider 3.1 and the second front slider 3.2 to continue to move forward, the first front lower leg 3.32 is abutted and driven by the end of the second segment 3.14, and the second front lower leg 3.33 is straightened The end of the slideway 3.12 is in contact with the transmission until the front glass assembly 3 travels above the front roof 1.11 and reaches the open state.

As shown in FIG. 9 to FIG. 12 , as a further implementation of the rear movement mechanism, the slider group includes a rear guide seat 4.1 and a first rear slider 4.2 provided corresponding to the rear glass assembly 4 , and the rear actuator assembly 6 Connect the first rear slider 4.2, the rocker arm assembly includes a first rear rocker arm 4.3 that can be tilted in the rear guide seat 4.1, and a second rear rocker arm that can be tilted in the first rear slider 4.2 4.4. The rear guide seat 4.1 is placed in the guide rail 2, and the rear guide seat 4.1 guides and maintains the first rear rocker arm 4.3 to travel in an upturned state.

As can be seen from Figure 12, in the rear movement mechanism, the first rear rocker arm 4.3 has a first rear upper support foot 4.31 connected to the front end of the rear glass assembly 4, and is connected to the first rear upper support in the rear guide seat 4.1 The lower leg 4.32, and the second rear lower leg 4.33 set to move along the guide rail 2, the rear guide seat 4.1 is provided with a first rear lifting slide 4.11, and the first rear lower leg 4.32 is provided on the first Inside a rear lift slide 4.11, the first rear lift slide 4.11 is connected to the guide rail 2 and defines a first rear lower support foot 4.32 to slide on the upper part of the guide rail 2, and the second rear lower support foot 4.33 is hinged to a sliding seat 4.5 , the second rear lower support feet 4.33 can drive the sliding seat 4.5 to travel in the guide rail 2 , and two sides of the sliding seat 4.5 are provided with a plurality of sliding feet placed at least on both sides of the guide rail 2 .

It should be pointed out that the rear guide rail 2.2 is provided with a lower movement channel 2.5 for the sliding seat 4.5 and the sliding foot group of the first rear slider 4.2 to travel in it, and the rear guide rail 2.2 is also provided with an upper movement channel 2.6, The rear guide seat 4.1 is upwardly connected to the upper movement channel 2.6, and the rear guide seat 4.1 is used to guide and maintain the first rear rocker arm 4.3 to travel in an upturned state, and its main purpose is to further maintain the upturned posture of the first rear rocker arm 4.3 .

Specifically, when the first rear rocker arm 4.3 travels to the warped state, the first rear lower support foot 4.32 gradually rises with the first rear rocker arm 4.3 until the end of the rear guide seat 4.1, thereby finally entering the upper motion channel 2.6 , so that the first rear rocker arm 4.3 travels in a tilted posture, so as to ensure the movement stability of the rear glass assembly 4 .

In the rear kinematic mechanism, the second rear rocker arm 4.4 has a second rear upper leg 4.41 connected with the rear end of the rear glass assembly 4, and a third rear lower leg 4.42 connected in the first rear slider 4.2 and The fourth rear lower leg 4.43, the first rear slider 4.2 is provided with a second rear lift slide 4.21 and a second guide slide 4.22 that communicate with each other, and the second guide slide 4.22 is located in the second rear lift. The front part of the lifting slideway 4.21, the guide slideway has a tendency to guide downwards, the third rear lower leg 4.42 is placed at the starting point of the guide slideway, so that the third rear lower leg 4.42 can be lifted during the lifting process. The second rear lift chute 4.21 in the lower middle has a tendency to be guided generally upward, and the fourth rear lower leg 4.43 is placed at the starting point of the second rear lift chute 4.21, so that the fourth rear lower leg 4.43 is located at the starting point of the second rear lift chute 4.21. During the lifting process, it ascends to realize the lifting of the second rear rocker arm 4.4.

Wherein, along the traveling direction, the starting point of the second guide slide 4.22, the end of the second rear lift slide 4.21, and the connecting section of the second guide slide 4.22 and the second rear lift slide 4.21 are relatively flat, so as to be relatively flat. Maintain the stability of the second rear rocker arm 4.4 during the lifting process and in the open state.

During the warping process of the rear glass assembly 4, the second flexible shaft 6.1 first drives the first rear slider 4.2 to travel backwards;

For the second rear rocker arm 4.4 and the first rear slider 4.2: the third rear lower leg 4.42 goes down along the second guide slide 4.22, and the fourth rear lower leg 4.43 goes up along the second rear lift slide 4.21 to carry out the rear glass The rear end of the assembly 4 is lifted, and finally, the third rear lower leg 4.42 is in place at the end of the second guide slide 4.22, and the fourth rear lower leg 4.43 is in place at the end of the second rear lift slide 4.21, completing the front glass assembly. The rear end of 3 is raised;

For the first rear rocker arm 4.3: the second flexible shaft 6.1 continues to drive the first rear slider 4.2, and the third rear lower foot 4.42 is abutted and driven by the end of the second guide slide 4.22. When the rear of the rear glass assembly 4 When the first rear rocker arm 4.3 is lifted and lifted by the front end of the rear glass assembly 4, when the first rear rocker arm 4.3 is lifted and lifted, at this time, the first rear lower support foot 4.32 travels along the first rear lifting slide 4.11, and starts from the rear. The lower movement channel 2.5 of the guide rail 2.2 is gradually lifted into the upper movement channel 2.6, so that the first rear upper leg 4.31 is forced to lift the front end of the rear glass assembly 4, and the second rear lower leg 4.33 drives the slide 4.5 to the rear guide rail 2.2. Slide in the lower movement channel 2.5 until the front glass assembly 3 travels to the top of the front roof 1.11 and reaches the open state.

The reset of the front and rear glass assemblies 4 is a reverse action, and I will not repeat too much here. This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can read this specification as needed. Modifications without creative contribution to the present embodiment are protected by the patent law as long as they are within the scope of the claims of the present invention.

Claims (10)

1. An openable roof system comprising a roof having an opening, guide rails provided on both sides of the opening,

the front part of the opening is provided with a front roof, the rear part of the opening is provided with a rear roof, the roof system has a closing state, a lifting state and an opening state,

the roof system further comprises:

the front glass assembly is connected with front movement mechanisms on two sides, the front movement mechanisms are connected with front execution components for driving, and the front execution components drive the front glass assembly to tilt upwards in the front movement mechanisms and reach a tilting state;

the rear glass assembly is connected with rear movement mechanisms on two sides, the rear movement mechanisms are connected with rear execution components for driving, and the rear execution components drive the rear glass assembly to tilt upwards in the rear movement mechanisms and reach a tilting state;

in a closed state, the front glass assembly and the rear glass assembly are in relatively-extruded tight fit;

in the tilting state, the front actuating component and the rear actuating component continue to drive the front glass assembly and the rear glass assembly to move away from each other to the opening state, in the opening state, the front glass assembly is supported above the front roof by the front movement mechanism, and the rear glass assembly is supported above the rear roof by the rear movement mechanism.

2. An openable roof system as claimed in claim 1, wherein: the front executing assembly comprises a first flexible shaft connected with the front moving mechanism, the rear executing assembly comprises a second flexible shaft connected with the rear moving mechanism, a first channel and a second channel which are distributed up and down are formed on the guide rail, the first flexible shaft penetrates through the first channel to advance, and the second flexible shaft penetrates through the second channel to advance.

3. An openable roof system according to claim 1, wherein: the front movement mechanism and the rear movement mechanism respectively comprise a sliding block group and a rocker arm component which can advance in a guide rail, the rocker arm component is provided with a lower support group connected in the sliding block group and an upper support group connected at the front end and the rear end of the glass assembly, a slide way group for lifting the lower support group upwards in the slide block group is preset in the sliding block group, the executing component drives the sliding block group to advance along the slide way group so that the rocker arm component is lifted in the slide way group and reaches a tilting state, and after the lower support group advances to the tail end of the slide way, the rocker arm group and the sliding block group synchronously transmit and continue to advance to an opening state.

4. An openable roof system according to claim 3, wherein: the sliding block set comprises a first front sliding block and a second front sliding block which are arranged corresponding to the front glass assembly, the rocker arm component comprises a first front rocker arm capable of tilting in the first front sliding block and a second front rocker arm capable of tilting in the second front sliding block, and the guide rail is also provided with a front guide seat for guiding and keeping the first front rocker arm to move in a tilting state;

the front movement mechanism further comprises a transmission piece, one end of the transmission piece is integrally arranged with the first front sliding block, the other end of the transmission piece is in transmission fit with the second front sliding block, and the driving end of the front execution assembly is connected to the middle of the transmission piece.

5. An openable roof system according to claim 4, wherein: the first front rocker arm is provided with a first front upper support leg connected with the front end of the front glass assembly, a first front lower support leg and a second front lower support leg, the first front upper support leg and the second front lower support leg are connected in a first front sliding block, a first front lifting slideway and a flat slideway are arranged on the first front sliding block, the first front lower support leg is placed in the first front lifting slideway, the top end of the first front lifting slideway is tilted, and the second front lower support leg is placed in the flat slideway.

6. An openable roof system according to claim 4, wherein: the second front rocker arm is provided with a second front upper supporting leg connected with the rear end of the front glass assembly, a third front lower supporting leg and a fourth front lower supporting leg which are connected in a second front sliding block, a second front lifting slideway and a first guide slideway which are communicated are arranged on the second front sliding block, the first guide slideway has a tendency of approximately guiding downwards, the second front lifting slideway has a tendency of approximately guiding upwards, the third front lower supporting leg is placed at the starting point of the first guide slideway, and the fourth front lower supporting leg is placed at the starting point of the second front lifting slideway.

7. An openable roof system as claimed in claim 3, wherein: the slider group is including back guide holder and the first back slider that corresponds the setting of back glass assembly, first back slider is connected to back executive component, the rocking arm subassembly is including the first back rocking arm that can rise the perk in the guide holder of back to and can rise the second back rocking arm of perk in first back slider, the back guide holder is arranged in the guide rail, just back guide holder guide keeps first back rocking arm is marchd the state with rising the perk.

8. An openable roof system according to claim 7, wherein: the first rear rocker arm is provided with a first rear upper supporting leg connected with the front end of the rear glass assembly, a first rear lower supporting leg connected in the rear guide seat and a second rear lower supporting leg set to move along the guide rail, a first rear lifting slide way is arranged on the rear guide seat, the first rear lower supporting leg is arranged in the first rear lifting slide way, the first rear lifting slide way is connected with the guide rail and limits the first rear lower supporting leg to slide on the upper part of the guide rail, the second rear lower supporting leg is hinged to a slide seat, and a plurality of sliding legs at least placed in two sides of the guide rail are arranged on two sides of the slide seat.

9. An openable roof system according to claim 7, wherein: the second rear rocker arm is provided with a second rear upper supporting leg connected with the rear end of the rear glass assembly, and a third rear lower supporting leg and a fourth rear lower supporting leg which are connected in a second rear sliding block, the second rear sliding block is provided with a second rear lifting slideway and a second guide slideway which are communicated, the second guide slideway has a tendency of approximately guiding downwards, the second rear lifting slideway has a tendency of approximately guiding upwards, the third rear lower supporting leg is placed at the starting point of the second guide slideway, and the fourth rear lower supporting leg is placed at the starting point of the second rear lifting slideway.

10. An openable roof system according to claim 1, wherein: the front glass assembly includes: a front glass panel constituting a front PU frame on the peripheral side of the front glass panel; the rear glass assembly includes: a rear glass panel constituting a rear PU frame on the periphery side of the rear glass panel;

the glass assembly is equipped with the seal receptacle before the back PU frame orientation, the seal receptacle is close to its vertical boundary and is equipped with sealed bubble strip, the seal receptacle is located its horizontal boundary and is equipped with the guiding gutter, preceding PU frame tip be equipped with be used for with sealed bubble strip extrusion complex portion to one side.

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