CN217672102U - Sunroof guide rail structure - Google Patents

Abstract

The utility model relates to the technical field of automobile parts, in particular to a guide rail structure of an automobile skylight, which comprises a support rail and a guide rail fixed on the support rail, wherein water drainage grooves are arranged at two ends of the support rail, a first cavity is arranged inside the support rail, the bottom ends of the water drainage grooves are provided with water diversion holes respectively, the water diversion holes are communicated with the water drainage grooves and the first cavity, one side of the bottom end of the first cavity is provided with a water collection tank, a water drainage pipe is arranged in the water collection tank, the bottom of the chute is provided with a plurality of through holes, a second cavity communicated with the first cavity is arranged between the slide rail and the support rail, and the through holes are respectively communicated with the second cavity and the chute; the structure effectively solves the problem of water leakage of the sunroof guide rail structure when the rainfall is large.

Description

Sunroof guide rail structure

Technical Field

The utility model relates to an automobile parts technical field specifically says a sunroof guide rail structure.

Background

The automobile skylight is arranged on the roof, so that air in the automobile can be effectively circulated, the fresh air can enter the automobile skylight, and meanwhile, the automobile skylight can also meet the shooting requirements of wide vision and mobile shooting. The automobile skylight can be roughly divided into an outward sliding type, an inward concealed and outward turned type, a panoramic type, a curtain type and the like; the device is mainly installed on commercial SUVs, cars and other vehicle types.

The existing sunroof guide rail has some defects in structural design, when rainwater is heavy, a drainage channel on the guide rail is difficult to effectively accept all raindrops splashed into the sunroof guide rail, water leakage is easily caused, the driving experience of a vehicle owner is easily influenced, and certain economic loss is also seriously caused; and have the dust in the spout to fall into, the time has been for a long time easily mixed together with lubricating oil and will fall into the ponding jam in the spout in with, because of can't in time discharge these ponding, breed the bacterium very easily and corrode the spout, influence normal use.

SUMMERY OF THE UTILITY MODEL

For solving the technical defect, the utility model provides a sunroof guide rail structure of leak protection water.

For the purpose of realizing above, the utility model discloses a following scheme realizes, including supporting the rail and fixing the guide rail on supporting the rail, it is equipped with water drainage tank to support the rail both ends, the inside of supporting the rail is equipped with first cavity, water drainage tank's bottom all is equipped with the water conservancy diversion hole, water conservancy diversion hole intercommunication water drainage tank with first cavity, bottom one side of first cavity is equipped with the water catch bowl, be equipped with the drain pipe in the water catch bowl, the spout bottom is equipped with a plurality of through-holes, the slide rail with support be equipped with between the rail with the second cavity that first cavity is linked together, the through-hole respectively with the second cavity with the spout is linked together.

The utility model has the advantages and beneficial effect: the two ends of the support rail are provided with the drainage grooves, and the bottoms of the two drainage grooves are provided with the diversion holes, so that rainwater can be directly taken away through the diversion holes on the drainage grooves when the rainfall is large, and the burden of the drainage holes on the automobile skylight is reduced; the rainwater is guided into the first cavity by the guide holes, enters the water collecting tank through the first cavity, and is directly discharged out of the vehicle through the drain pipe; the bottom of the sliding chute is also provided with a plurality of through holes which are communicated with the second cavity arranged between the sliding rail and the supporting rail, so that the water flow falling into the sliding chute is directly guided into the second cavity, and the second cavity is also communicated with the first cavity, therefore, the water in the sliding chute can be directly discharged out of the vehicle through the first cavity, and the water leakage is prevented.

Preferably, the bottom of the chute is provided with a funnel-shaped cavity which is tapered towards the through hole from top to bottom. Set up like this, can advance the through-hole with the more smooth and easy guide of rainwater, prevent that the rainwater from gathering in the spout for a long time.

Preferably, a stainless steel filter screen is arranged on the cavity. The device can filter caking formed by lubricating oil and dust and impurities with larger volume to block the through hole, thereby ensuring the smoothness of the through hole.

Preferably, the drainage channels include a first drainage channel and a second drainage channel, and first inclined planes which are gradually reduced from top to bottom towards the diversion hole are arranged on two sides of each of the two drainage channels. Set up like this, can be with the faster leading-in water conservancy diversion hole of rainwater, and can not produce ponding in the water drainage tank.

Preferably, a second inclined plane is arranged at the bottom of the second cavity, and one end of the second cavity close to the first water drainage groove is higher than one end of the second water drainage groove. Set up like this, make flowing water discharge from the drain pipe after can directly through first cavity and the smooth and easy entering water catch bowl of second cavity, the rainwater just can not gather in the second cavity, prevents bacterial growing.

Drawings

Fig. 1 is the utility model discloses a sunroof rail structure's cross sectional view.

1. A support rail; 101. a flow guide hole; 102. a first cavity; 103. a water collection tank; 104. a drain pipe; 2. a slide rail; 3. a chute; 301. a through hole; 302. a cavity; 4. a stainless steel filter screen; 5. a water discharge tank; 501. a first drainage tank; 502. a second water discharge tank; 503. a first inclined plane; 6. a second cavity; 601. a second inclined plane.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the above drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the embodiment of the utility model provides a pair of sunroof guide rail structure of leak protection water, support 1 both ends of rail and all be equipped with water drainage tank 5, all be equipped with water conservancy diversion hole 101 in the bottom of two water drainage tanks, can make the rainwater directly take away through water conservancy diversion hole 101 on the water drainage tank 5 when the rainfall is big, alleviate the burden of the drainage hole on sunroof.

After entering the drainage channel 5, the rainwater is guided into the first cavity 102 by the flow guide holes 101, enters the water collection channel 103 through the first cavity 102, and is finally directly drained out of the vehicle by the drainage pipe 104; the cross section of the first cavity 102 is inclined, the first drainage channel 501 is inclined gradually towards the second drainage channel 502, and the end communicated with the first drainage channel 501 is higher than the end communicated with the second drainage channel 502, so that flowing water in the first cavity 102 can enter the water collection tank 103 more smoothly, and water leakage caused by overlarge rainwater is prevented. The bottom of the sliding chute 3 is provided with a plurality of through holes 301, in the embodiment, 4 through holes 301 are optimally adopted and are respectively arranged at intervals of 10cm, the through holes 301 are communicated with the second cavity 6 arranged between the sliding rail 2 and the supporting rail 1, water flow falling into the sliding chute 3 is directly guided into the second cavity 6, and the second cavity 6 is also communicated with the first cavity 102, so that the water in the sliding chute 3 can be directly discharged out of the vehicle through the first cavity 102.

In order to further optimize the scheme, the bottom of the sliding chute 3 is provided with a funnel-shaped cavity 302 which is gradually reduced towards the through hole 301, so that rainwater can be guided into the through hole 301 more smoothly, and the rainwater is prevented from accumulating in the sliding chute 3 for a long time; the stainless steel filter screen 4 is arranged on the cavity 302, and the stainless steel filter screen 4 is directly erected on the cavity 302 and used for filtering impurities with overlarge particles, dust and dirt mixed with lubricating oil, and preventing the impurities or the dirt from blocking the through hole 301 to cause water accumulation.

For further optimizing above-mentioned scheme, water drainage tank 5 includes first water drainage tank 501 and second water drainage tank 502, and the both sides of two water drainage tanks 5 all are equipped with the first inclined plane 503 of convergent to guiding hole 101, the rainwater that can more smoothly guide entering water drainage tank 5, because of the effect of first inclined plane 503, further prevent the gathering of rainwater in water drainage tank 5, also can place drainage structures in water drainage tank 5, be used for filtering impurity for the unblocked of protection water conservancy diversion hole 101.

In order to further optimize the above scheme, the bottom of the second cavity 6 is provided with a second inclined surface 601, and one end close to the first drainage channel 501 is higher than one end of the second drainage channel 502, so that rainwater flowing into the first cavity 102 and accumulated water flowing into the chute 3 can be smoothly retained in the water collection channel 103.

The utility model discloses an optimal embodiment does: the sliding rail 2 is fixed on the supporting rail 1 in a welding mode, and the first drainage channel 501 and the second drainage channel 502 are provided with flow guide holes 101 for guiding rainwater; rainwater is guided into the first cavity 102 by the flow guide holes 101 after entering the drainage channel 5, enters the water collecting channel 103 through the first cavity 102, and is directly discharged out of the vehicle by the drainage pipe 104, the drainage channel 5 comprises a first drainage channel 501 and a second drainage channel 502, and two sides of the two drainage channels 5 are respectively provided with a first inclined surface 503 gradually reduced towards the flow guide holes 101; the cross section of the first cavity 102 is obliquely arranged, the cross section is gradually inclined from the first water drainage tank 501 to the second water drainage tank 502, the end communicated with the first water drainage tank 501 is higher than the end communicated with the second water drainage tank 502, the bottom of the second cavity 6 is provided with a second inclined surface 601, and the inclined angle is consistent with that of the first cavity 102. The bottom of 3 bottoms of spout is equipped with 4 through-holes 301, the interval 10cm is arranged respectively, the top of through-hole 301 is equipped with to the convergent cavity 302 that leaks hopper-shaped, be equipped with stainless steel filter screen 4 on cavity 302, this through-hole 301 is linked together with the second cavity 6 that sets up between slide rail 2 and support rail 1, the rivers that will fall into in the spout 3 directly guide into second cavity 6, and second cavity 6 is linked together with first cavity 102, can directly discharge the car with the water in the spout 3 through first cavity 102.

The embodiments of the present disclosure are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. The utility model provides a sunroof guide rail structure, is including supporting rail (1), fixing guide rail, slide rail (2) and spout (3) on supporting rail (1), support rail (1) both ends and be equipped with water drainage tank (5), the inside of supporting rail (1) is equipped with first cavity (102), the bottom of water drainage tank (5) all is equipped with water conservancy diversion hole (101), water conservancy diversion hole (101) intercommunication water drainage tank (5) with first cavity (102), bottom one side of first cavity (102) is equipped with water catch bowl (103), be equipped with drain pipe (104) in water catch bowl (103), its characterized in that, spout (3) bottom is equipped with a plurality of through-holes (301), slide rail (2) with support between rail (1) be equipped with second cavity (6) that first cavity (102) are linked together, through-hole (301) respectively with second cavity (6) with spout (3) are linked together.

2. A sunroof rail structure according to claim 1, wherein the bottom of the sliding groove (3) is provided with a funnel-shaped cavity (302) tapering from top to bottom towards the through hole (301).

3. A sunroof rail structure according to claim 2, wherein the cavity (302) is provided with a stainless steel screen (4).

4. The sunroof rail structure according to claim 1, wherein the drain grooves (5) include a first drain groove (501) and a second drain groove (502), and both sides of the two drain grooves (5) are provided with first slopes (503) that taper downward toward the deflector hole (101).

5. A sunroof rail structure according to claim 4, wherein the bottom of the second cavity (6) is provided with a second slope (601), and the end near the first drain channel (501) is higher than the end near the second drain channel (502).

Images