CN215921843U - Roof skylight drainage system - Google Patents

Abstract

The utility model discloses a car roof skylight drainage system which comprises a bottom frame, guide rails positioned on two sides of the bottom frame and a wind screen capable of overturning relative to the guide rails, wherein the bottom frame comprises a table board and an opening arranged on the table board, a sinking area is formed on the inner boundary of the table board, the sinking area is adjacent to the opening, first wet areas are formed on the left side and the right side of the sinking area corresponding to the lower part of the guide rails, second wet areas are formed on the front side and the rear side of the sinking area corresponding to the wind screen, and a drainage area is arranged at the junction of the top ends of the first wet areas and the second wet areas, so that water leakage of a car roof is effectively prevented.

Description

Roof skylight drainage system

Technical Field

The utility model relates to the technical field of vehicle window equipment, in particular to a roof skylight drainage system.

Background

Vehicle sunroofs are currently provided on the roofs of many vehicles to improve ride and ride comfort. In order to avoid external running water from permeating into the interior of a carriage under the conditions of rain, car washing and the like, a skylight drainage system is arranged on a skylight and used for collecting the running water leaked from a skylight PU or a sealing strip and discharging the running water out of the carriage, a drainage groove is usually arranged on a guide rail of the window drainage system in the prior art, drainage flow channels communicated with the drainage groove are arranged on a bottom frame corresponding to the left side and the right side of the guide rail, particularly, a soft roof folding skylight adopting an upper assembling mode in the market comprises a wind blocking net, the running water is easy to accumulate on the folding of a wind blocking plate and the front side and the rear side of the bottom frame, and the water leakage risk is higher.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a roof skylight drainage system which can effectively prevent water leakage of a roof.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a roof skylight drainage system, includes the underframe, is located the guide rail of underframe both sides and the net that keeps out the wind of guide rail upset relatively, the underframe includes the mesa and locates the opening on it, the inner border of mesa is formed with the region of sinking, the region of sinking borders on with the opening, just the region of sinking corresponds the left and right sides of guide rail lower part and forms first wet district, both sides form the wet district of second around the regional correspondence fender wind net of sinking, just the top juncture in first wet district and the wet district of second is equipped with drainage area.

Further, the first wet area and the second wet area are formed with water guide surfaces having a convex middle portion and directed downward toward both ends, so that the water flows in the first wet area and the second wet area are guided to the water discharge area.

Further, the drainage area is lower than the junction with the first wet area, and the drainage area is lower than the junction with the second wet area.

Further, a slope far away from the opening is formed on the second wet area.

Further, the both ends of guide rail extend to the relative top in drainage area, the guide rail bottom is equipped with frid and connection position, connection position is located the relative upper portion of frid.

Further, what can open relatively on the underframe is equipped with the slip cloth, be equipped with on the mesa with slip cloth seal fit's first sealing member and second sealing member, mesa outer boundary department is located to first sealing member, mesa inner boundary department is located to the second sealing member.

Furthermore, a water outlet is arranged in the middle of the water discharging area, a water discharging pipe is tightly matched at the water outlet, and the water discharging pipe is provided with a water guiding bent pipe extending out of the bottom frame.

Furthermore, the water outlet is recessed in the water discharging area, and the water discharging pipe comprises an upper pressing edge and a lower pressing edge which are tightly matched with the upper end face and the lower end face of the water outlet.

Furthermore, go up blank holder and blank holder down and be equipped with the location arch towards the outlet, the location arch is the surrounding arrangement.

Compared with the prior art, the utility model has the following advantages and beneficial effects: set up the region of sinking in open-ended week side to form first wet district and the wet district of second, the wet district of first wet district of longitudinal span and the wet district of second of transverse span communicates each other, and forms drainage area at hookup location, and the surface of water guide on the region of sinking guides ponding from drainage area and discharges, thereby effectively prevents leaking of underframe opening part, and drainage efficiency is high.

Drawings

FIG. 1 is a schematic view of a bottom frame structure according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

figure 3 is a schematic view of the open and closed positions of the wind screen of the present invention on the underframe relative to the guide rails;

FIG. 4 is a bottom structure of the bottom frame of the present invention;

FIG. 5 is a schematic view of the guide rail and motor, cable connection of the present invention;

FIG. 6 is an enlarged view at B in FIG. 5;

FIG. 7 is a schematic cross-sectional view at the first wet zone of the present invention;

FIG. 8 is a schematic cross-sectional view at the second wet zone of the present invention;

FIG. 9 is a schematic view of the structure of the drain pipe of the present invention;

in the figure: 1. a bottom frame; 1.1, a table top; 1.2, opening; 2. a guide rail; 2.1, a groove plate; 2.2, connecting parts; 3. a wind screen; 4. a sinking area; 4.1, a first wet area; 4.11, ribs; 4.2, a second wet area; 4.21, slope surface; 4.3, a water guide surface; 4.4, gradient; 4.5, flanging; 5. a drainage area; 5.1, a water outlet; 6. a sliding cloth; 7. a first seal member; 8. a second seal member; 9. a drain pipe; 9.1, a water guide bent pipe; 9.2, pressing edges upwards; 9.3, pressing the edge downwards; 9.4, positioning a protrusion; 10. a motor; 11. a frame;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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

Example one

As shown in fig. 1-4, a sunroof drainage system, includes underframe 1, the guide rail 2 that is located underframe 1 both sides and can keep out the wind net 3 relative guide rail 2 upset, underframe 1 includes by outer mesa 1.1, the regional 4 and the opening 1.2 of inwards arranging in proper order, the inner boundary of mesa 1.1 forms downwards and sinks regional 4, it is the setting of "U" style of calligraphy to sink regional 4, the inboard of sinking regional 4 defines out the opening 1.2 profile, makes the regional 4 that sinks adjoin opening 1.2, forms wet area by the regional 4 week that corresponds opening 1.2 that sinks, constitutes turn-ups 4.5 in the inboard of sinking regional 4, blocks ponding in the wet area.

In this embodiment, the left and right sides that sinks regional 4 corresponding guide rail 2 lower part forms first wet district 4.1, it forms second wet district 4.2 to sink regional 4 corresponding wind screen 3 front and back both sides, just first wet district 4.1 is equipped with drainage area 5 with the top juncture of second wet district 4.2, sets up in the week side of opening 1.2 and sinks regional 4 to form first wet district 4.1 and second wet district 4.2, longitudinal span's first wet district 4.1 and transverse span's second wet district 4.2 communicate each other, and form drainage area 5 at the hookup location, sink the water guide surface 4.3 guide ponding on the regional 4 and discharge from drainage area 5, thereby effectively prevent leaking of underframe 1 opening 1.2 department, and drainage efficiency is high.

In the present embodiment, the first wet zone 4.1 and the second wet zone 4.2 are formed with water guide surfaces 4.3 that are convex in the middle and downward toward both ends, so that the standing water in the first wet zone 4.1 and the second wet zone 4.2 can be guided to the drain area 5 also in a stationary state of the vehicle.

As shown in fig. 2, the drainage area 5 is lower than the junction with the first wet area 4.1, the drainage area 5 is lower than the junction with the second wet area 4.2, step surfaces are formed between the drainage area 5 and the first wet area 4.1 and between the drainage area 5 and the second wet area 4.2, the tendency that accumulated water flows down to the drainage area 5 is given, and meanwhile, the accumulated water is prevented from splashing up along with the movement of a vehicle, wherein a rib 4.11 is formed between the first wet area 4.1 and the drainage area 5, and an arc-shaped slope 4.21 is formed between the second wet area 4.2 and the drainage area 5, so that the accumulated water flows to the drainage area 5 more smoothly.

Specifically, a slope 4.4 far away from the opening 1.2 is formed on the second wet area 4.2, optionally, a slope 4.4 far away from the opening 1.2 may also be formed on the first wet area 4.1, and since the vertical height of the boundary surface of the sinking area 4 near the bottom frame 1 side is greater than the vertical height of the boundary surface near the opening 1.2 side, the accumulated water is led to the side near the bottom frame 1, which is favorable for draining.

Example two

In this embodiment, as shown in fig. 4 to 6, the windshield net 3 is driven to open and close by the driving assembly, as an explanation of connection between the guide rail 2 and the driving assembly, the driving assembly includes a driving motor 10 and a frame 11 for installing the driving motor 10, the frame 11 is disposed at the bottom of the platform 1.1 of the bottom frame 1, the motor 10 is connected with the cable through the frame 11, the cable extends out from a boundary of one side of the sinking area 4 close to the platform 1.1 to the guide rail 2, two ends of the guide rail 2 extend to the upper side of the drainage area 5, the bottom of the guide rail 2 is provided with a trough plate 2.1 and a connection portion 2.2, the connection portion 2.2 is located at the upper part of the trough plate 2.1, the connection portion 2.2 is provided with a cable connector, and the cable connector is connected with the cable.

EXAMPLE III

As shown in fig. 7 to 8, what can open relatively on the underframe 1 is equipped with the slip cloth 6, be equipped with on the mesa 1.1 with slip cloth 6 sealed complex first sealing member 7 and second sealing member 8, mesa 1.1 outer boundary department is located to first sealing member 7, mesa 1.1 inner boundary department is located to second sealing member 8, and first sealing member 7 is good second sealing member 8 and is regarded as first waterproof and second in proper order and say waterproofly, if two waterproof inefficacys, then the wet district 4.2 of second that water entering windshield network 3 closed position to discharge from drainage zone 5.

Example four

As shown in fig. 9, as an embodiment for draining the drainage area 5, a drainage port 5.1 is provided in the middle of the drainage area 5, a drainage pipe 9 is tightly fitted at the drainage port 5.1, and the drainage pipe 9 has a water guiding elbow 9.1 protruding out of the bottom frame 1 and a pressing edge tightly fitted at the drainage port 5.1.

Specifically, the lower recess in outlet 5.1 is in drainage area 5, drain pipe 9 is including the last blank pressing 9.2 and the lower blank pressing 9.3 of closely cooperating terminal surface about outlet 5.1, last blank pressing 9.2 and lower blank pressing 9.3 are equipped with location arch 9.4 towards outlet 5.1, location arch 9.4 is and encircles the setting, location arch 9.4 is along radial interval arrangement.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims (9)

1. The utility model provides a roof skylight drainage system, includes underframe (1), is located guide rail (2) and windshield net (3) that guide rail (2) overturn relatively of underframe (1) both sides, be equipped with opening (1.2) on underframe (1) to and set up mesa (1.1) around opening (1.2), its characterized in that: the interior border of mesa (1.1) is formed with and sinks regional (4), sink regional (4) and opening (1.2) and adjoin, just sink regional (4) and correspond left and right sides of guide rail (2) lower part and form first wet district (4.1), both sides form the wet district of second (4.2) around sinking regional (4) corresponds windshield net (3), just first wet district (4.1) is equipped with drainage area (5) with the juncture of the wet district of second (4.2).

2. A sunroof drainage system according to claim 1, wherein: the first wet area (4.1) and the second wet area (4.2) are formed with water guide surfaces (4.3) which are convex in the middle and downward toward both ends, so that the water flow in the first wet area (4.1) and the second wet area (4.2) is guided to the water discharge area (5).

3. A sunroof drainage system according to claim 1, wherein: the drainage area (5) is lower than the junction with the first wet area (4.1), and the drainage area (5) is lower than the junction with the second wet area (4.2).

4. A sunroof drainage system according to claim 1, wherein: the second wet area (4.2) is provided with a slope (4.4) far away from the opening (1.2).

5. A sunroof drainage system according to claim 1, wherein: the both ends of guide rail (2) extend to the relative top of drainage area (5), guide rail (2) bottom is equipped with frid (2.1) and connection position (2.2), connection position (2.2) are located the relative upper portion of frid (2.1).

6. A sunroof drainage system according to claim 1, wherein: but the relative activity is equipped with slip cloth (6) on underframe (1), be equipped with on mesa (1.1) with slip cloth (6) seal fit's first sealing member (7) and second sealing member (8), mesa (1.1) outer boundary department is located in first sealing member (7), mesa (1.1) inner boundary department is located in second sealing member (8).

7. A sunroof drainage system according to claim 1, wherein: the drainage area (5) middle part is equipped with outlet (5.1), outlet (5.1) department tight fit has a drain pipe (9), drain pipe (9) have stretch out in water guide return bend (9.1) of underframe (1) bottom.

8. A sunroof drainage system according to claim 7, wherein: the water outlet (5.1) is recessed into the water discharging area (5), and the water discharging pipe (9) comprises an upper pressing edge (9.2) and a lower pressing edge (9.3) which are tightly matched with the upper end surface and the lower end surface of the water outlet (5.1).

9. A sunroof drainage system according to claim 8, wherein: go up blank pressing (9.2) and lower blank pressing (9.3) and be equipped with location arch (9.4) towards outlet (5.1), location arch (9.4) are the setting of encircleing.

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