CN111236801A - An automatic split sunroof system - Google Patents

Abstract

The invention discloses an automatic split skylight system, comprising a first skylight assembly and a second skylight assembly; the first skylight assembly includes a first skylight, a sliding rail, a sliding block, a guide block and a linear drive mechanism; the sliding block is arranged on the On both sides of the first sunroof, the sliding block is embedded in the sliding rail, and the front end of the sliding rail is provided with a sliding block limit groove; the guide block is provided with a longitudinal groove so that the front sliding block can slide up and down along the longitudinal groove; the second window assembly and the third The sunroof components have the same structure and are set oppositely; the linear drive mechanism pushes the guide block to move linearly, drives the slider to slide in the slide rail, and at the front end of the limit slot, the slider slides up along the longitudinal slot into the limit slot to let the first skylight and the second Sunroof docking. In the present invention, the opening and closing degree of the sunroof can be ensured, so that the opening and closing degree of the sunroof can be controlled; in addition, in accordance with the non-planar structure of the top of the window, an upward guiding limit groove is added on the slide rail, and the guide block A longitudinal groove is arranged on the upper part to match the displacement, which can make the upper surface of the skylight fit better.

Description

An automatic split sunroof system

technical field

The invention relates to the field of mechanical structures, in particular to an automated split-type skylight system.

Background technique

At present, the sunroof is used in home or automobile scenarios. For home use, such as the patent publication number "207879134U", it can be opened and synchronized; but for the sunroof of the car, since the top shell of the car is not flush, so The sunroof in the prior art cannot be flush with the installed casing, nor can the sunroof be opened on both sides on the basis of being flush with the casing, so most of the sunroofs on the top of the car slide open in one direction; and the size of the opening and closing degree Unable to control.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an automatic split sunroof system, which can solve one or more of the above technical problems.

In order to achieve the above object, the technical scheme proposed by the present invention is as follows:

An automatic split sunroof system includes a first sunroof assembly and a second sunroof assembly; the first sunroof assembly includes a first sunroof, a sliding rail, a slider, a guide block, and a linear drive mechanism; the slider is arranged on the first skylight. On both sides, the sliding block is embedded in the sliding rail, and the front end of the sliding rail is provided with a sliding block limit groove; the guide block is provided with a longitudinal groove so that the front sliding block can slide up and down along the longitudinal groove; the second window assembly and the first skylight assembly structure The same, oppositely set; the linear drive mechanism pushes the guide block to move linearly, drives the slider to slide in the slide rail, and at the front end of the limit slot, the slider slides up along the longitudinal slot into the limit slot to allow the first skylight and the second window to connect.

In the present invention, the movement of the sunroof (the first sunroof and the second sunroof) is driven by a linear drive mechanism, which can ensure the opening and closing degree of the sunroof, so that the size of the opening and closing degree of the sunroof can be controlled; Structure, there is a guide surface in front of the upper limit groove of the slide rail, so that the slider can enter the limit groove smoothly; the guide block is equipped with a longitudinal groove to match the displacement, which can make the upper surface of the skylight (the first skylight and the second window) more stable. fit.

The specific form and structure of the slider, the guide block and the linear drive mechanism are not limited here, and are modified according to the actual situation.

Further, the slider includes a fixed block, a rotating shaft and a roller; the fixed block is fixedly connected with the first skylight, the rotating shaft is fixed on the fixed block, and the roller is rotatably installed on the rotating shaft. Here, the roller rolls in the slide rail, and the fixed block connects the roller and the sunroof (the first sunroof and the second window). The setting of the roller turns the sliding friction between the slider and the slide rail into rolling friction, and the sunroof moves more smoothly.

Further: the slider includes a front slider and a rear slider, the front slider is arranged at the front end of the first skylight and the second window, and the rear slider is arranged at the rear end of the first skylight and the second window.

Set two sliders here, which can ensure the accurate and stable sliding of the sunroof (the first sunroof and the second window), and the two sliders can also limit each other.

Further: the sliding rail includes a front sliding rail and a rear sliding rail, the front sliding rail corresponds to the front sliding block, and the rear sliding rail corresponds to the rear sliding block. Here, the slide rails are set separately corresponding to the front slider and the rear slider, which can reduce the difficulty of making the slide rails.

Further: a rear limit groove is arranged on the rear slide rail corresponding to the rear slider. With the limit groove to achieve double limit, open or close more stable.

Further: it also includes a water guide groove, the water guide groove is respectively arranged at the rear end of the first skylight, the rear end of the second window and the connection between the first skylight and the second window, and at the connection between the first skylight and the second window The gutter is installed on the first skylight or second day window. The aqueduct can receive water when the sunroof is open to avoid leakage.

Further: the linear drive mechanism is a lead screw assembly. The screw assembly is used here, and the opening and closing distance is stable and simple. Here, the linear drive mechanism can be replaced by a combination of linear cylinder and rack and pinion, which is not limited.

The technical effect of the present invention is:

The invention realizes the symmetrical opening and closing of the skylight, ensuring that it is flush with the upper surface of the installed casing, the limit groove ensures the self-stable state of the skylight being closed, and the flush upper surface of the skylight can have multiple functions, not only can it be used as a common skylight, but also can Used as a parking pad, and can be opened to a certain size for throwing or transferring items after parking.

Description of drawings

The accompanying drawings forming a part of the present application are used to provide further understanding of the present invention, and the exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

In the attached image:

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the side view structure schematic diagram of Fig. 1;

Fig. 3 is the exploded structure schematic diagram of Fig. 1;

FIG. 4 is a schematic view of the structure of the slide rail.

Detailed ways

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, wherein the exemplary embodiments and descriptions are only used to explain the present invention, but are not intended to be improperly limited to the present invention.

It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

An automatic split sunroof system includes a first sunroof assembly 1 and a second sunroof assembly 2 .

The first sunroof assembly 1 includes a first sunroof 11 , a slide rail 12 , a sliding block 13 , a guide block 14 , and a linear drive mechanism 15 (a motor lead screw assembly). The slider is arranged on both sides of the first skylight, and the slider 13 includes a fixed block 131, a rotating shaft 132, and a roller 133; the fixed block is fixedly connected with the first skylight, the rotating shaft is fixed on the fixed block, and the roller is rotatably installed on the rotating shaft superior.

The sliding block includes a front sliding block 134 and a rear sliding block 135. The front sliding block is arranged at the front end of the first sunroof and the second window, and the rear sliding block is arranged at the rear end of the first sunroof and the second window.

The front sliding block is connected vertically, and the rear sliding block is matched with the vertical degree of freedom of the sunroof, and has an oblique angle with the sunroof (the first sunroof and the second sunroof).

The sliding block is embedded in the sliding rail 12, and the front end of the sliding rail is provided with a sliding block limiting groove 121; the sliding rail 12 includes a front sliding rail 122 and a rear sliding rail 123, the front sliding rail corresponds to the front sliding block, and the rear sliding rail 123 corresponds to the front sliding block. The rail corresponds to the rear slider. A rear limit groove 124 is provided on the rear slide rail corresponding to the rear slider.

The guide block 14 is provided with a longitudinal slot 141 (here the upper end of the longitudinal slot is open for easy assembly) so that the front slider can slide up and down along the longitudinal slot;

The linear drive mechanism (motor screw assembly) pushes the guide block to move linearly, drives the slider to slide in the slide rail, and at the front end of the limit slot, the slider slides up along the longitudinal slot into the limit slot to allow the first skylight and the second window to connect.

Also includes a water guide trough 16, the water guide grooves are respectively arranged at the rear end of the first skylight, the rear end of the second window and the junction of the first skylight and the second window, and the water guide groove at the junction of the first skylight and the second window Installed on the first skylight or second day window.

As shown in Figure 1, Figure 2, Figure 3, Figure 4, in the present invention, two skylights (the first skylight and the second skylight) constitute the upper surface of the skylight for shielding or support, and the upper surface is flush.

A water guide channel is arranged inside the skylight, and when the skylight is completely closed, it can ensure that the water infiltrated by the gap at the joint enters the water guide channel, and then the water can be guided through the water guide pipe or other water guide system to prevent the internal water from entering.

The skylight can slide freely in the track through the slider (including the fixed block, the rotating shaft and the roller), and the track can guide the movement of the skylight in two directions when the skylight is closed to complete the symmetrical closing.

The vertical slot is set here, so that the sunroof has a degree of freedom perpendicular to the surface of the sunroof. Driven by the linear drive mechanism, the manufacture of the sunroof can be simpler. Compared with the linkage mechanism, the overall structure is simple and the operation is stable and reliable.

In addition, the setting of the limit slot ensures that the sunroof can reach a stable state of self-locking after the sunroof is closed.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (7)

1. An automated split skylight system, comprising: comprises a first skylight assembly and a second skylight assembly;

the first skylight assembly comprises a first skylight, a sliding rail, a sliding block, a guide block and a linear driving mechanism; the sliding blocks are arranged on two sides of the first skylight, the sliding blocks are embedded into the sliding rails, and the front ends of the sliding rails are provided with sliding block limiting grooves; the guide block is provided with a longitudinal groove so that the front sliding block can slide up and down along the longitudinal groove; the second skylight assembly and the first skylight assembly have the same structure and are oppositely arranged; the linear driving mechanism pushes the guide block to move linearly, drives the sliding block to slide in the sliding rail, and slides upwards along the longitudinal groove at the front end of the limiting groove to enter the limiting groove to enable the first skylight and the second skylight to be in butt joint.

2. The automated split skylight system of claim 1, wherein: the sliding block comprises a fixed block, a rotating shaft and a roller; the fixed block is fixedly connected with the first day window, the rotating shaft is fixed on the fixed block, and the roller is rotatably arranged on the rotating shaft.

3. The automated split skylight system of claim 1 or 2, wherein: the slider includes preceding slider and back slider, and preceding slider setting is at the front end in first skylight and second skylight, and the back slider setting is at the rear end in first skylight and second skylight.

4. The automated split skylight system of claim 3, wherein: the slide rail includes preceding slide rail and back slide rail, preceding slide rail corresponds with preceding slider, back slide rail corresponds with back slider.

5. The automated split skylight system of claim 4, wherein: and a rear limiting groove is arranged on the rear slide rail corresponding to the rear slide block.

6. The automated split skylight system of claim 1, wherein: the water guide grooves are respectively arranged at the rear end of the first skylight, the rear end of the second skylight and the joint of the first skylight and the second skylight, and the water guide grooves at the joint of the first skylight and the second skylight are arranged on the first skylight or the second skylight.

7. The automated split skylight system of claim 1, wherein: the linear driving mechanism is a lead screw assembly.

Images