阅读说明：本技术 汽车天幕排水结构及汽车 (Car canopy drainage structures and car ) 是由 杨翠玉 王普 廖勇 陈方根 陈祖兴 刘善英 赵汉兴 王文军 于 2021-07-06 设计创作，主要内容包括：本发明公开一种汽车天幕排水结构及汽车,汽车天幕排水结构包括车身和排水管,车身包括天幕顶盖和与天幕顶盖激光拼焊的侧围,天幕顶盖和侧围之间围合形成第一排水通道,天幕顶盖上设有与第一排水通道连通的排水孔；排水管的一端与排水孔连接,另一端延伸至车身外,用于汽车天幕的积水排出。本发明提供的汽车天幕排水结构,天幕顶盖与侧围通过激光拼焊实现平滑连接连接,且天幕顶盖与侧围围合形成第一排水通道,天幕顶盖上的积水,经第一排水通道和排水孔流入排水管后排出,而无需在天幕顶盖上设置凹槽以形成排水结构,在保证天幕顶盖强度的同时提升车身的美观度。(The invention discloses an automobile canopy drainage structure and an automobile, wherein the automobile canopy drainage structure comprises an automobile body and a drainage pipe, the automobile body comprises a canopy top cover and a side wall spliced and welded with the canopy top cover by laser, a first drainage channel is formed by enclosing the canopy top cover and the side wall, and the canopy top cover is provided with a drainage hole communicated with the first drainage channel; one end of the drain pipe is connected with the drain hole, and the other end of the drain pipe extends out of the automobile body and is used for draining accumulated water of the automobile awning. According to the automobile canopy drainage structure provided by the invention, the canopy top cover and the side wall are connected smoothly through laser tailor-welding, the canopy top cover and the side wall are enclosed to form the first drainage channel, accumulated water on the canopy top cover flows into the drainage pipe through the first drainage channel and the drainage hole and then is drained, a groove does not need to be formed in the canopy top cover to form the drainage structure, the strength of the canopy top cover is ensured, and the attractiveness of an automobile body is improved.)

1. An automobile awning drainage structure, comprising:

the roof curtain comprises a vehicle body and a vehicle body, wherein the vehicle body comprises a roof curtain top cover and a side wall spliced and welded with the roof curtain top cover by laser, a first drainage channel is formed by enclosing the roof curtain top cover and the side wall, and a drainage hole communicated with the first drainage channel is formed in the roof curtain top cover; and the number of the first and second groups,

and one end of the drain pipe is connected with the drain hole, and the other end of the drain pipe extends out of the vehicle body and is used for draining accumulated water of the automobile awning.

2. The drainage structure for the backdrop of an automobile of claim 1, wherein the backdrop top cover comprises a backdrop top cover outer plate and a backdrop reinforcing plate connected with the backdrop top cover outer plate, a glass glue-coated surface on the backdrop reinforcing plate and the backdrop top cover outer plate enclose to form a second drainage channel, and the second drainage channel is communicated with the drainage hole.

3. The drainage structure of the backdrop of claim 2, wherein the lowest portion of the backdrop reinforcing plate is recessed downward to form a water collecting groove, and the drainage hole is formed at the bottom of the water collecting groove.

4. The automobile canopy drainage structure of claim 1, further comprising a connector disposed at the drain hole and connecting the drain hole and the drain pipe.

5. The drainage structure of the curtain of the automobile as claimed in claim 4, wherein the connecting member has a water inlet section and a water outlet section, the water inlet section is communicated with the water outlet section, the water inlet section is in interference fit with the drainage hole, and the drainage pipe is sleeved on the outer surface of the water outlet section.

6. The drainage structure of the curtain of the automobile as claimed in claim 5, wherein the interference of the water inlet section and the drainage hole is A, and A is 1 mm-2 mm.

7. The drainage structure for a sky screen of an automobile as claimed in claim 5 wherein the outer surface of the water outlet section is provided with a stopper protrusion.

8. The drainage structure for a roof curtain of an automobile as claimed in claim 7, wherein the outer surface of said water outlet section is provided with an annular rib extending along the circumferential direction thereof, said annular rib forming said stopper protrusion.

9. The drainage structure for a roof curtain of an automobile as claimed in claim 5, wherein the water inlet section is made of rubber; and/or the water outlet section is made of plastic.

10. An automobile characterized by comprising the automobile awning water-drainage structure as claimed in any one of claims 1 to 9.

Technical Field

The invention relates to the technical field of automobile accessories, in particular to an automobile awning drainage structure and an automobile.

Background

The panoramic awning adopts large-size glass, the lighting in the automobile is good, the visual field is wide, the oppressive feeling in the automobile can be eliminated, the user can better enjoy the beautiful scenery when going out, and the user can obtain better experience. The panoramic backdrop configuration vehicle model needs to be provided with a backdrop drainage structure so that the accumulated water of the backdrop can be drained when the vehicle is in use scenes such as rainy days and vehicle washing. At present, the panoramic canopy configuration motorcycle type enables ponding of the canopy to be discharged out of the vehicle from the drainage channel by arranging grooves on two sides of the rear part of the canopy top cover, but the drainage channel arranged on the canopy top cover easily influences the strength of the top cover and the attractiveness of the vehicle body.

Disclosure of Invention

The invention mainly aims to provide an automobile awning drainage structure and an automobile, and aims to solve the problem that the strength of an awning cover and the attractiveness of an automobile body are easily affected by arranging a drainage groove on an awning cover.

In order to achieve the above object, the present invention provides a drainage structure for a backdrop of an automobile, comprising:

the roof curtain comprises a vehicle body and a vehicle body, wherein the vehicle body comprises a roof curtain top cover and a side wall spliced and welded with the roof curtain top cover by laser, a first drainage channel is formed by enclosing the roof curtain top cover and the side wall, and a drainage hole communicated with the first drainage channel is formed in the roof curtain top cover; and the number of the first and second groups,

and one end of the drain pipe is connected with the drain hole, and the other end of the drain pipe extends out of the vehicle body and is used for draining accumulated water of the automobile awning.

Optionally, the canopy roof comprises a canopy roof outer plate and a canopy reinforcing plate connected with the canopy roof outer plate, the glass glue coating surface on the canopy reinforcing plate and the canopy roof outer plate are enclosed to form a second drainage channel, and the second drainage channel is communicated with the drainage hole.

Optionally, the lowest part of the canopy reinforcement plate is recessed downwards to form a water collecting groove, and the bottom of the water collecting groove is provided with the drain hole.

Optionally, the automobile awning drainage structure further comprises a connecting piece, wherein the connecting piece is arranged at the drainage hole and is connected with the drainage hole and the drainage pipe.

Optionally, the connecting member has a water inlet section and a water outlet section, the water inlet section is communicated with the water outlet section, the water inlet section is in interference fit with the drain hole, and the drain pipe is sleeved on the outer surface of the water outlet section.

Optionally, the interference magnitude of the interference fit between the water inlet section and the drain hole is A, and A is larger than or equal to 1mm and smaller than or equal to 2 mm.

Optionally, the outer surface of the water outlet section is provided with a limiting protrusion.

Optionally, the outer surface of the water outlet section is provided with an annular convex strip extending along the circumferential direction of the water outlet section, and the annular convex strip forms the limiting protrusion.

Optionally, the water inlet section is made of rubber; and/or the water outlet section is made of plastic.

The invention also provides an automobile comprising an automobile canopy drainage structure, the automobile canopy drainage structure comprising:

the roof curtain comprises a vehicle body and a vehicle body, wherein the vehicle body comprises a roof curtain top cover and a side wall spliced and welded with the roof curtain top cover by laser, a first drainage channel is formed by enclosing the roof curtain top cover and the side wall, and a drainage hole communicated with the first drainage channel is formed in the roof curtain top cover; and the number of the first and second groups,

and one end of the drain pipe is connected with the drain hole, and the other end of the drain pipe extends out of the vehicle body and is used for draining accumulated water of the automobile awning.

In the technical scheme of the invention, the automobile canopy drainage structure comprises an automobile body and a drainage pipe, wherein the automobile body comprises a canopy top cover and a side wall spliced and welded with the canopy top cover by laser, a first drainage channel is formed by enclosing the canopy top cover and the side wall, and the canopy top cover is provided with a drainage hole communicated with the first drainage channel; one end of the drain pipe is connected with the drain hole, and the other end of the drain pipe extends out of the vehicle body and is used for draining accumulated water of the automobile awning. When the automobile is in rainy days or washed, accumulated water on the canopy roof can flow into the drainage holes from the first drainage channel, the drainage pipes extending to the outside of the automobile body are arranged at the drainage holes, and the accumulated water flows into the drainage pipes from the drainage holes and then is discharged. In this scheme car sky curtain drainage structures, the sky curtain top cap with the side wall passes through laser tailor-welding and realizes the smooth connection and connect, just the sky curtain top cap with the side wall encloses to close and forms first drainage channel, ponding on the sky curtain top cap, warp first drainage channel with the wash port flows in discharge behind the drain pipe, and need not set up the recess in order to form drainage structures on the sky curtain top cap, is guaranteeing promote the pleasing to the eye degree of automobile body when sky curtain top cap intensity.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic perspective exploded view of an embodiment of a drainage structure for a canopy of an automobile according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural view of the connector of fig. 1.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Canopy top cover	2	Drain pipe
11	Drain hole	3	Connecting piece
				12	Outer plate of canopy top cover	31	Water inlet section
13	Canopy reinforcing plate	32	Drainage section
				13a	Water accumulating tank	32a	Spacing protrusion

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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 should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The panoramic awning adopts large-size glass, the lighting in the automobile is good, the visual field is wide, the oppressive feeling in the automobile can be eliminated, the user can better enjoy the beautiful scenery when going out, and the user can obtain better experience. The panoramic backdrop configuration vehicle model needs to be provided with a backdrop drainage structure so that the accumulated water of the backdrop can be drained when the vehicle is in use scenes such as rainy days and vehicle washing. At present, the panoramic canopy configuration motorcycle type enables ponding of the canopy to be discharged out of the vehicle from the drainage channel by arranging grooves on two sides of the rear part of the canopy top cover, but the drainage channel arranged on the canopy top cover easily influences the strength of the top cover and the attractiveness of the vehicle body.

In view of this, the present invention provides a drainage structure for a roof curtain of an automobile, which can drain accumulated water on a roof curtain cover after flowing into a drainage pipe through a first drainage channel and a drainage hole, without forming a drainage structure by providing a groove on the roof curtain cover, thereby improving the aesthetic property of a vehicle body while ensuring the strength of the roof curtain cover. Fig. 1 to 3 show an embodiment of a drainage structure of a backdrop of an automobile according to the present invention.

As shown in fig. 1 to 3, the automobile canopy drainage structure provided by the invention comprises an automobile body and a drainage pipe 2, wherein the automobile body comprises a canopy top cover 1 and a side wall spliced and welded with the canopy top cover 1 by laser, a first drainage channel is formed by enclosing the canopy top cover 1 and the side wall, and the canopy top cover 1 is provided with a drainage hole 11 communicated with the first drainage channel; one end of the drain pipe 2 is connected with the drain hole 11, and the other end of the drain pipe extends out of the vehicle body and is used for draining accumulated water of the automobile awning. The upper end of the drain hole 11 is connected with the first drain passage, and the lower end of the drain hole 11 is connected with the drain pipe 2, so that accumulated water on the canopy top cover 1 flows into the drain pipe 2 through the first drain passage and the drain hole 11 and then is drained.

Through car canopy drainage structures can discharge ponding on the canopy top cap 1. The automobile canopy drainage structure comprises an automobile body and a drainage pipe 2, wherein the automobile body comprises a canopy top cover 1 and a side wall spliced and welded with the canopy top cover 1 through laser, a first drainage channel is formed by enclosing the canopy top cover 1 and the side wall, and a drainage hole 11 communicated with the first drainage channel is formed in the canopy top cover 1; one end of the drain pipe 2 is connected with the drain hole 11, and the other end of the drain pipe extends out of the vehicle body and is used for draining accumulated water of the automobile awning. In rainy days or vehicle washing, accumulated water on the canopy roof cover 1 can flow into the drain hole 11 from the first drain channel, the drain pipe 2 extending out of the vehicle body is arranged at the drain hole 11, and the accumulated water flows into the drain pipe 2 from the drain hole and then is discharged. In this scheme car sky curtain drainage structures, sky curtain top cap 1 with the side wall passes through laser tailor-welding and realizes smooth connection, just sky curtain top cap 1 with the side wall encloses to close and forms first drainage channel, ponding on the sky curtain top cap 1, warp first drainage channel with wash port 11 flows in discharge behind the drain pipe 2, and need not set up the recess in order to form drainage structures on the sky curtain top cap 1, is guaranteeing promote the pleasing to the eye degree of automobile body when the intensity of sky curtain top cap 1.

The canopy top cover 1 is provided with a drainage channel. In this embodiment, as shown in fig. 2, the canopy roof 1 includes a canopy roof outer panel 12 and a canopy reinforcement panel 13 connected to the canopy roof outer panel 12, a second drainage channel is formed by enclosing a glass glue-coated surface on the canopy reinforcement panel 13 and the canopy roof outer panel 12, and the second drainage channel is communicated with the drainage hole 11. Through setting up second drainage channel, when rainy day or the carwash, ponding warp on canopy roof cover 1 first drainage channel with second drainage channel can collect fast extremely drainage mouth department, and warp drain pipe 2 discharges.

The canopy reinforcement plate 13 is provided with a water collecting area for storing the accumulated water from the first and second drainage channels. In the present embodiment, as shown in fig. 2, the lowest portion of the canopy reinforcement plate 13 is recessed downward to form a water collecting groove 13a, and the water drain hole 11 is formed at the bottom of the water collecting groove 13 a. The water collecting groove 13a is arranged at the lowest position of the canopy reinforcement plate 13, so that the accumulated water in the first drainage channel and the second drainage channel is collected, the accumulated water flows into the water collecting groove 13a and is discharged through the drainage hole 11, and the drainage speed is improved.

One end of the drain pipe 2 is connected with the drain hole 11, the other end of the drain pipe extends out of the vehicle body so as to drain accumulated water of the automobile awning, and a connecting structure is arranged at the drain hole to be connected with the drain pipe 2. In this embodiment, as shown in fig. 1 and 3, the car awning water draining structure further includes a connector 3, and the connector 3 is disposed at the water draining hole 11 and connects the water draining hole 11 and the water draining pipe 2. The connecting piece 3 is arranged to connect the drain pipe 2 with the water outlet, so that accumulated water on the canopy top cover 1 flows into the drain pipe 2 through the drain channel and the drain hole 11 and is drained.

Specifically, in the embodiment, as shown in fig. 3, the connecting member 3 has a water inlet section 31 and a water outlet section, the water inlet section 31 is communicated with the water outlet section, the water inlet section 31 is in interference fit with the water discharge hole 11, and the water discharge pipe 2 is sleeved on an outer surface of the water outlet section. The water inlet section 31 is in interference fit with the drain hole 11, so that the connection reliability of the connecting piece 3 and the drain hole 11 is ensured, and meanwhile, the leakage of accumulated water at the matching part of the water inlet section 31 and the drain hole 11 can be avoided.

More specifically, the interference magnitude of the interference fit between the water inlet section 31 and the water discharge hole 11 is A, and A is larger than or equal to 1mm and smaller than or equal to 2 mm. The interference magnitude A is set to be larger than or equal to 1mm and smaller than or equal to 2mm, so that the water inlet section 31 is installed in the drain hole 11, the connection reliability is guaranteed, and the seeping of water at the matching position of the water inlet section 31 and the drain hole 11 is avoided.

The water outlet pipe 2 is sleeved on the outer surface of the water outlet section, and a limiting structure is arranged on the outer surface of the water outlet section for ensuring the connection reliability of the water outlet section and the water outlet section. In this embodiment, as shown in fig. 3, the outer surface of the water outlet section is provided with a limiting protrusion 32 a. Through setting up spacing arch 32a to make drain pipe 2 with the connection of play water section is more reliable, avoids drain pipe 2 follow it drops to go out the water section.

Specifically, in the present embodiment, as shown in fig. 3, the outer surface of the water outlet section is provided with an annular rib extending along the circumferential direction thereof, and the annular rib forms the limiting protrusion 32 a. Through be in the surface of play water section sets up annular sand grip, further improve drain pipe 2 with the reliability that play water section is connected.

The water inlet section 31 is in interference fit with the water discharge hole 11, and the water discharge pipe 2 is sleeved on the outer surface of the water outlet section. In this embodiment, the water inlet section 31 is made of rubber; the water outlet section is made of plastic. Through inciting somebody to action section 31 of intaking adopts the rubber material, makes section 31 of intaking with wash port 11's interference fit is connected conveniently, simultaneously section 31 of intaking has the sealing effect for the rubber material, avoids section 31 of intaking with the seepage of wash port 11 cooperation department ponding, it adopts the plastics material to have certain hardness to go out the water section, so that with drain pipe 2 fixed connection avoids drain pipe 2 is followed it drops to go out the water section.

The invention also provides an automobile which comprises the automobile awning drainage structure. The concrete structure of the drainage structure of the automobile awning is shown in fig. 1 to 3 with reference to the above embodiment. It is understood that the automobile of the present invention adopts all the technical solutions of all the above embodiments, and therefore, at least. All the beneficial effects brought by the technical solutions of the above embodiments are not described in detail herein.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.