CN215398118U

CN215398118U - Automobile skylight assembly

Info

Publication number: CN215398118U
Application number: CN202120764318.2U
Authority: CN
Inventors: 冷叶红
Original assignee: Inalfa Roof System Shanghai Co ltd
Current assignee: Inalfa Roof System Shanghai Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2022-01-04
Anticipated expiration: 2031-04-15

Abstract

The utility model provides an automobile skylight assembly, which comprises: the fixing mechanism comprises an outer frame, front glass and rear glass, wherein the outer frame sequentially forms a front window, a middle window and a rear window, the front glass is fixed in the front window, and the rear glass is fixed in the rear window; the opening mechanism is arranged at the middle window and comprises a cover plate and a driving assembly, the size of the cover plate is matched with that of the middle window, the driving assembly comprises a connecting rod and a rotating assembly, the connecting rod is fixedly connected with the cover plate, one end of the connecting rod is connected with the outer frame in a sliding mode, the other end of the connecting rod is connected with the rotating assembly, and the cover plate is driven to rotate under the rotation of the rotating assembly and is used for sealing or opening the middle window; the outer frame is provided with an extension part extending to the lower part of the cover plate around the middle window, and the extension part is provided with a sealing element which is used for abutting against the cover plate. The automobile skylight assembly is simple in structure, and ventilation can be realized only by rotating the cover plate in the opening mechanism.

Description

Automobile skylight assembly

Technical Field

The utility model relates to the technical field of automobile skylights, in particular to an automobile skylight assembly capable of ventilating.

Background

The car roof is divided into a fixed glass window and a panoramic sunroof, the fixed glass window is only transparent so as to capture more sunlight, but it cannot be opened for ventilation; and the panoramic sunroof enables a driver to enjoy driving pleasure by opening the sunroof glass of the panoramic sunroof when the vehicle is running, for example, the ventilation effect is good, more sunlight can be obtained, and the like. However, panoramic skylights typically include a front glass slidably mounted in front of the skylight opening and a rear glass fixedly mounted in the rear of the skylight opening. However, such a panoramic sunroof has a complicated sliding structure for moving the front glass, and has a complicated sealing structure for achieving the overall sealing performance of the panoramic sunroof. The front glass and the rear glass of the partial panoramic sunroof can be opened, for example, CN 209552910U discloses a double-glass double-opening type panoramic sunroof for an automobile, which can realize the simultaneous tilting and opening of the front glass and the rear glass, but the structure is also complex.

Accordingly, there is a need for a sunroof assembly that is simple in construction and easy to ventilate.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned disadvantages of the prior art, an object of the present invention is to provide a sunroof assembly for solving the problem of complicated structure of a sunroof for ventilation in the prior art.

To achieve the above and other related objects, the present invention provides an automobile sunroof assembly, including:

the fixing mechanism comprises an outer frame, front glass and rear glass, wherein the outer frame sequentially forms a front window, a middle window and a rear window, the front glass is fixed in the front window, and the rear glass is fixed in the rear window;

the opening mechanism is arranged at the middle window and comprises a cover plate and a driving assembly, the size of the cover plate is matched with that of the middle window, the driving assembly comprises a connecting rod and a rotating assembly, the connecting rod is fixedly connected with the cover plate, one end of the connecting rod is connected with the outer frame in a sliding mode, the other end of the connecting rod is connected with the rotating assembly, and the cover plate is driven to rotate under the rotation of the rotating assembly and is used for sealing or opening the middle window;

the outer frame is provided with an extension part extending to the lower part of the cover plate around the middle window, and the extension part is provided with a sealing element which is used for abutting against the cover plate.

Preferably, gaps are arranged between the cover plate and the front window and between the cover plate and the rear window, and the extension part between the cover plate and the front window and the extension part between the cover plate and the rear window are provided with drainage grooves.

Preferably, the two groups of driving assemblies are respectively and correspondingly connected with the two ends of the cover plate.

Preferably, a mounting seat with a sliding groove is fixed on the bottom surface of the outer frame, and one end of the connecting rod is located in the sliding groove.

Preferably, the rotating assembly comprises a mounting shell, a driving motor arranged on the mounting shell and a cam connected with the driving motor, and the other end of the connecting rod is connected with the cam through a crank; the mounting shell is fixed with the outer frame.

Preferably, the mounting shell is provided with a limiting bulge for limiting the rotation of the cam.

Preferably, an electromagnetic pin is arranged on the mounting shell, and a pin hole matched with the electromagnetic pin is arranged on the cam.

Preferably, the connecting rod is connected with the cover plate in a clamping mode or in a bolt mode.

As mentioned above, the automobile skylight assembly of the utility model has the following beneficial effects: an opening mechanism is arranged between the front glass and the rear glass, so that the cover plate is driven by a driving component to open or close the middle window, and ventilation in the automobile is realized; in addition, the extending part is arranged at the position of the outer frame towards the middle window, so that the extending part and the cover plate are sealed by using a sealing piece, namely, the cover plate is ensured not to leak rainwater under the closed state, and the sealing property of the automobile skylight assembly is improved.

Drawings

FIG. 1 is a schematic view of a sunroof assembly of an automobile according to the present invention.

Fig. 2 is a schematic view of BB section in fig. 1.

FIG. 3 is a schematic cross-sectional view of AA in FIG. 1.

Fig. 4 is a schematic view of the opening mechanism of the present invention.

FIG. 5 is a schematic partial cross-sectional view of a sunroof assembly of an automobile according to the present invention with an opening mechanism open.

Fig. 6 is a schematic limiting view of the opening mechanism of the present invention when opened.

Description of the element reference numerals

1 cover plate

2 drive assembly

21 connecting rod

22 crank

23 mounting case

24 cam

25 electromagnetic pin

26 limiting bulge

27 stop part

3 rear glass

4 outer frame

41 extension part

42 seal

43 sliding groove

5 front glass

6 drainage channel

61 drainage outlet

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1 to 6. It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions that the present disclosure can be implemented, so that the present disclosure is not limited to the technical essence, and any structural modifications, ratio changes, or size adjustments should still fall within the scope of the present disclosure without affecting the efficacy and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

As shown in FIG. 1, the present invention provides an automotive sunroof assembly, comprising:

the fixing mechanism comprises an outer frame 4, front glass 5 and rear glass 3, wherein the outer frame 4 sequentially forms a front window, a middle window and a rear window, the front glass 5 is fixed in the front window, and the rear glass 3 is fixed in the rear window;

the opening mechanism is arranged at the middle window, as shown in fig. 2, 3 and 4, the opening mechanism comprises a cover plate 1 and a driving component 2, the size of the cover plate 1 is matched with that of the middle window, the driving component 2 comprises a connecting rod 21 and a rotating component, the connecting rod 21 is fixedly connected with the cover plate 1, one end of the connecting rod 21 is connected with the outer frame 4 in a sliding manner, the other end of the connecting rod 21 is connected with the rotating component, and the cover plate 1 is driven to rotate under the rotation of the rotating component so as to seal or open the middle window;

the outer frame 4 is provided with an extension portion 41 extending to the lower side of the cover plate 1 around the middle window, as shown in fig. 2, the extension portion 41 is provided with a sealing member 42 for abutting against the cover plate 1.

According to the automobile skylight assembly, the front glass 5 and the rear glass 3 which are fixedly arranged are protected, the opening mechanism is arranged between the front glass and the rear glass, the cover plate 1 can be driven by the driving assembly to rotate and open, ventilation is realized, the cover plate 1 is driven by the driving assembly to rotate, a sliding mechanism and the like are not needed, and the overall structure of the skylight is simplified; and through the setting of extension 41 and sealing member 42, realized the sealed of apron 1 with frame 4, improved the leakproofness of sunroof assembly.

For facilitating drainage, as shown in fig. 2, in the present embodiment, gaps are provided between the cover plate 1 and the front window 5 and between the cover plate 1 and the rear window 3, and the extension part between the cover plate 1 and the front window 5 and the extension part 41 between the cover plate 1 and the rear window 3 are provided with drainage channels 6, which lead rainwater to a drainage area where the sunroof assembly is connected to the vehicle body, thereby realizing concentrated drainage; in addition, the arrangement of the drainage groove 6 also avoids water accumulation at the joint of the opening mechanism and the outer frame, and the water accumulation enters the vehicle in the opening process. Preferably, in the present embodiment, as shown in fig. 3, a drainage port 61 communicating with the drainage channel is formed between the cover 1 and the outer frame 4 in the vehicle width direction, so that water collected in the drainage channel can be drained from the drainage port 61.

In order to improve the sealing performance of the sunroof assembly, in the embodiment, the sealing member 42 may be fixed on the extension 41 by snapping (as shown in fig. 2) or bonding, and the sealing member 42 may be a sealing foam, a sealing strip with a closed cross section, or a non-closed cross section. The sealing element 42 has certain elasticity, and when the cover plate 1 is closed, the sealing element abuts against the bottom of the cover plate 1, so that tight fit sealing is realized.

In this embodiment, the cover plate 1 may be made of glass or plastic, and the shape and size of the cover plate are adapted to the middle window formed on the outer frame, so that the gap is formed, and rainwater and the like can be conveniently collected in the drainage groove 6. In this embodiment, the two sets of driving assemblies are respectively connected with the two ends of the cover plate 1 correspondingly, namely, one driving assembly is arranged at each of the left and right ends of the cover plate 1 in the left and right directions of the vehicle body, the cover plate 1 rotates through the synchronous motion of the two driving assemblies, and the two sets of driving assemblies improve the stability of the cover plate 1 in rotation.

In order to limit the vertical movement of the cover plate 1 within a certain range during the rotation process, as shown in fig. 5 and 6, in the present embodiment, a mounting seat with a through sliding groove 43 is fixed on the bottom surface of the outer frame 4, one end of the connecting rod 21 is located in the sliding groove 43, and when the rotating assembly rotates to drive the connecting rod 21 to move, the sliding groove 43 limits the sliding of the connecting rod 21 therein, so as to limit the vertical swing range of the connecting rod 21. The sliding connection between the connecting rod 21 and the outer frame 4 is not limited to this, and other sliding fit structures may be omitted, for example, by providing a sliding groove on the connecting rod and a protruding column on the outer frame, the protruding column is located in the sliding groove, and the sliding fit between the connecting rod 21 and the outer frame 4 is further achieved. In this embodiment, the connecting rod 21 and the cover plate 1 may be fixed by clamping, or fixed by bolts, or may adopt other fixing structures.

As shown in fig. 4 to 5, the rotating assembly of the present embodiment includes a mounting shell 23, a driving motor (not shown) disposed in the mounting shell 23, and a cam 24 connected to the driving motor, wherein the other end of the connecting rod 21 is connected to the cam 24 through a crank 22; the mounting case 23 is fixed to the outer frame 4. In the embodiment, the connecting rod 21 swings through a cam mechanism (i.e., a driving motor, a cam and a crank), so as to drive the cover plate 1 to rotate. In order to ensure that the cover plate 1 is kept stationary after opening, in the present embodiment, an electromagnetic pin 25 is provided in the mounting case 23, and a pin hole is provided in the cam 24 to engage with the electromagnetic pin 25. as shown in fig. 5, when the cover plate is opened, the electromagnetic pin 25 is driven to operate and inserted into the pin hole of the cam 24, thereby locking the cam, and further, the cover plate 1 is further secured stationary by positioning both ends of the link through engagement of the link 21 and the slide groove 43, so that the opening mechanism is applicable to a high-speed moving state of the vehicle and is not closed by an external force such as vibration.

In order to improve the stability of opening and closing, in this embodiment, the mounting shell 23 is provided with a limiting protrusion 26 for limiting the rotation of the cam, in this embodiment, the notch of the cam 24 is provided with two limiting protrusions 26 corresponding to the notch of the mounting shell 23, one of the limiting protrusions is an upper limiting protrusion for limiting the cam in the opening process, and the other is a lower limiting protrusion for limiting the cam in the closing process. Preferably, as shown in fig. 5, a stop portion 27 is disposed on the mounting shell 23 for stopping the rotation of the crank 22, which further limits the opening range of the cover plate 1, and the stop portion 27 enables the crank 22 to be in a vertical state, further maintaining the cover plate 1 stationary after opening.

Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. An automotive sunroof assembly, comprising:

2. The sunroof assembly of claim 1, wherein: gaps are reserved between the cover plate and the front window and between the cover plate and the rear window, and drainage grooves are reserved on the extending part between the cover plate and the front window and the extending part between the cover plate and the rear window.

3. The sunroof assembly of claim 1, wherein: the two groups of driving components are respectively and correspondingly connected with the two ends of the cover plate.

4. The sunroof assembly of claim 1 or claim 3, wherein: the bottom surface of the outer frame is fixed with a mounting seat with a through sliding groove, and one end of the connecting rod is positioned in the sliding groove.

5. The sunroof assembly of claim 1 or claim 3, wherein: the rotating assembly comprises a mounting shell, a driving motor arranged on the mounting shell and a cam connected with the driving motor, and the other end of the connecting rod is connected with the cam through a crank; the mounting shell is fixed with the outer frame.

6. The sunroof assembly of claim 5, wherein: and the mounting shell is provided with a limiting bulge for limiting the rotation of the cam.

7. The sunroof assembly of claim 5, wherein: the mounting shell is provided with an electromagnetic pin, and the cam is provided with a pin hole matched with the electromagnetic pin.

8. The sunroof assembly of claim 1, wherein: the connecting rod is connected with the cover plate in a clamping mode or a bolt mode.