CN111532115A - Water cut outside car door, car door and car - Google Patents

Abstract

The invention discloses a vehicle door outer water cutter which is provided with a mounting groove, a functional tongue piece, an inner side lip edge and an inner side boss, wherein the mounting groove is matched with a spigot edge on a vehicle door outer plate, the inner side lip edge and the inner side boss are arranged on two opposite side walls in the mounting groove, the vehicle door outer water cutter is clamped on the spigot edge through the inner side lip edge and the inner side boss, the functional tongue piece is used for being in interference fit with vehicle window glass, and the functional tongue piece inclines towards the opening direction of the mounting groove. Through set up in the mounting groove with door planking complex inboard lip limit and inboard boss, and the opening direction slope of function tongue piece orientation mounting groove, when installing door extra income on the door planking of door, can hide door extra income through the door planking inside the door to make the whole colour of door planking the same, it is pleasing to the eye to increase the automobile body. The invention also discloses the vehicle door and the vehicle.

Description

Water cut outside car door, car door and car

technical field

The invention relates to the technical field of auto parts, in particular to a water cut outside a vehicle door, a vehicle door and an automobile.

Background technique

The water cut outside the door is a component used for door trim, glass defrosting, water removal, dust removal, and clamping the glass assembly. At present, the exterior water cut of doors and windows in the automotive industry generally adopts the structure of stainless steel (aluminum alloy) bright surface or TPV (PVC) covered with black surface exposed. The shape is full of layers, especially the high-bright color outer water cut is deeply loved by the Chinese market. However, with the development of the automotive industry, it has become more and more urgent to meet the individual needs of customers. Conventional exposed water cutting can only meet the realization of some colors due to the influence of glossy surface material and molding process, such as high-gloss silver, high-gloss black, matt silver, etc. Even the glossy surface painted with plastic material will exist with the color of the car body. Certain color difference. The outer water cut is designed as a hidden structure, and the inner sealing lip of the outer water cut is retained to meet the basic sealing and glass lifting functions. However, due to the limitation of the conventional door structure, such as the small opening size of the door glass, the difficulty in installing the outer water cut, and the lack of welding space for the door outer panel and the reinforcing plate, there are still many problems in designing the outer water cut into a hidden structure. Therefore, it is urgent to design A hidden exterior water cut and door structure to meet customers' needs for the same color as the entire body.

SUMMARY OF THE INVENTION

In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide a water cut outside the door, a door and an automobile, so as to solve the problem of color difference between the water cut outside the door and the color of the car body in the prior art.

The object of the present invention is achieved through the following technical solutions:

The invention provides an external water cut for a vehicle door. The external water cut for the vehicle door is provided with a mounting groove, a functional tongue piece, an inner lip and an inner boss. and the inner boss are both arranged on the two opposite side walls in the installation groove, the water cut outside the door is clamped on the stop edge by the inner lip and the inner boss, and the functional tongue is used to connect with the lip. The window glass has an interference fit, and the functional tongue is inclined toward the opening direction of the installation slot.

Further, the functional tongue piece includes a first functional tongue piece and a second functional tongue piece, the first functional tongue piece is located above the second functional tongue piece, and the length of the first functional tongue piece is longer than that of the second functional tongue piece longer in length.

Further, a flange is provided on the first functional tongue, and the flange is folded toward one side of the installation groove.

Further, a sealing lip is provided at the opening of the installation groove, and the sealing lip is used for the matching of the outer door panel.

Further, the water cut outside the door is provided with a metal frame, the metal frame is used to increase the strength of the water cut outside the door, and the cross-sectional shape of the metal frame is U-shaped.

Further, a fleece layer is provided on the side of the functional tongue that is matched with the window glass.

The present invention also provides a vehicle door, comprising an outer door panel, an inner door panel and the above-mentioned outer door water cut, a gap for installing the outer door water cut and the window glass is formed between the outer door panel and the inner door panel , the door outer panel is provided with a stop edge for installing the water cut outside the vehicle door at the gap, and the stop edge extends toward the bottom of the vehicle door.

Further, the inner panel of the vehicle door is provided with a mounting hole and a door module matched with the mounting hole.

Further, the inner panel of the vehicle door is provided with an inner door water cut at the gap, and the inner door water cut and the outer door water cut are respectively arranged on both sides of the window glass.

The present invention also provides a vehicle comprising the vehicle door as described above.

The beneficial effects of the invention are as follows: an installation groove, a functional tongue piece, an inner lip and an inner boss are arranged on the water cut on the outside of the vehicle door; On the two opposite side walls in the installation slot, the water cut outside the door is clamped on the edge of the mouth by the inner lip and inner boss. The functional tongue is used for interference fit with the window glass, and the functional tongue faces the installation slot. The opening direction is inclined. By arranging the inner lip and inner boss in the installation groove to cooperate with the door outer panel, and the functional tongue is inclined toward the opening direction of the installation groove, when the water cut outside the door is installed on the door outer panel of the vehicle door, it can pass through the door outside the door. The panel hides the water cut outside the door inside the door, so that the overall color of the outer door panel is the same, increasing the beauty of the body.

Description of drawings

Fig. 1 is the cross-sectional structure schematic diagram of the water cut outside the door in the present invention;

Fig. 2 is the sectional structure schematic diagram of the vehicle door in the present invention;

Fig. 3 is the plane structure schematic diagram of the vehicle door in the present invention;

FIG. 4 is a schematic plan view of the door module of the present invention.

In the figure: water cut 10 outside the door, installation groove 101, functional tongue 11, first functional tongue 111, flange 111a, second functional tongue 112, inner lip 12, inner boss 13, sealing lip 14, Metal frame 15, fleece layer 16; door 20, gap 201, door outer panel 21, edge 211, door inner panel 22, mounting hole 221, door module 222, inner door water cut 223, welding edge 224, door interior panel 23. Door outer panel reinforcement 24, door inner panel reinforcement 25; window glass 30.

Detailed ways

In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the following in conjunction with the accompanying drawings and preferred embodiments, the specific implementation, structure, and characteristics of the water cut outside the door, the door and the car proposed by the present invention are described below. and its effects are described in detail as follows:

1 is a schematic diagram of the cross-sectional structure of the water cut outside the vehicle door in the present invention, FIG. 2 is a schematic diagram of the cross-sectional structure of the vehicle door in the present invention, FIG. 3 is a schematic diagram of the plane structure of the vehicle door in the present invention, and FIG. .

As shown in FIG. 1, the present invention provides a door water cut 10. The door water cut 10 is provided with an installation groove 101, a functional tongue 11, an inner lip 12 and an inner boss 13. The installation groove 101 is connected to the door outer panel. The lip 211 (Fig. 2) on the 21 is matched, and the inner lip 12 and the inner boss 13 are both arranged on the two opposite side walls in the mounting groove 101, that is, the inner lip 12 and the inner boss 13 are respectively located in the mounting groove 101. On both sides of the stop edge 211, the door water cut 10 is clamped on the stop edge 211 by the inner lip 12 and the inner boss 13. When the inner lip 12 and the inner boss 13 cooperate with the stop edge 211, they will be Elastic deformation occurs, increasing the friction with the stop edge 211 . The functional tongue piece 11 is used for interference fit with the window glass 30 , and the functional tongue piece 11 is inclined toward the opening direction of the installation groove 101 , that is, the opening direction of the installation groove 101 in FIG. 1 is upward, and the functional tongue piece 11 is inclined upward. Among them, the water cut 10 outside the door is used to be installed under the window, and the whole is a long strip structure.

In this embodiment, the water cutout 10 outside the door is provided with a sealing lip 14 at the opening of the installation groove 101 , the sealing lip 14 is used for the cooperation of the door outer panel 21 , the sealing lip 14 is inclined toward the side of the installation groove 101 , and the sealing lip 14 is 14 can prevent water and dust from entering the interior of the door 20 ( FIG. 2 ), and at the same time play the role of sound insulation and increase the strength of the connection between the water cut 10 outside the door and the outer door panel 21 .

In this embodiment, the functional tongue piece 11 includes a first functional tongue piece 111 and a second functional tongue piece 112 , the first functional tongue piece 111 is located above the second functional tongue piece 112 , and the length of the first functional tongue piece 111 is longer than that of the second functional tongue piece 112 . The length of the functional tongue piece 112 is relatively long, and the first functional tongue piece 111 and the second functional tongue piece 112 will elastically deform when they collide with the window glass 30 , which can increase the force of the functional tongue piece 11 colliding with the window glass 30 . , it is convenient to clean the window glass 30 .

Further, the first functional tongue piece 111 is provided with a flange 111a, and the flange 111a is folded toward the side of the installation groove 101 . When the first functional tongue piece 111 collides with the window glass 30, the end of the flange 111a collides with the sealing lip 14, and the flange 111a will elastically deform, so as to play a certain supporting role for the first functional tongue piece 111, and further The force of the functional tongue 11 against the window glass 30 is increased.

Further, a fleece layer 16 is provided on the side where the functional tongue piece 11 cooperates with the window glass 30 , that is, a fleece layer is provided on the side where the first functional tongue piece 111 and the second functional tongue piece 112 cooperate with the window glass 30 . 16. The fleece layer 16 is in contact with the surface of the window glass 30 to prevent the surface of the window glass 30 from being scratched.

In this embodiment, the water cut 10 outside the door is provided with a metal frame 15, which is used to increase the strength of the water cut 10 outside the door. The cross-sectional shape of the metal frame 15 is U-shaped, and the metal frame 15 is preferably stainless steel. The door water cut 10 is made of rubber (EPDM) wrapped around the metal frame 15, wherein the functional tongue 11, the inner lip 12, the inner boss 13 and the sealing lip 14 can undergo certain elastic deformation.

As shown in FIGS. 2 to 4 , the present invention further provides a vehicle door 20 , which includes an outer door panel 21 , an inner door panel 22 , an inner door panel 23 , and the above-mentioned outer door water cut 10 . A gap 201 is formed between the door outer panel 21 and the door inner panel 22 for installing the door outer water cut 10 and the window glass 30 . The lip edge 211 extends toward the bottom of the door 20 . The inner door panel 23 is installed on the side of the inner door panel 22 away from the outer door panel 21 .

In this embodiment, the door 20 is further provided with a door outer panel reinforcement 24 and a door inner panel reinforcement 25, and the door outer panel reinforcement 24 and the door outer panel 21 are laser welded at the lip edge 211 by a light angle edge process. The door outer panel reinforcement 24 is used to increase the strength of the door outer panel 21 . The door inner panel reinforcing plate 25 and the door inner panel 22 are welded by a smooth corner edge process, and a welding edge 224 is formed at the welding place. The vehicle door inner panel reinforcing plate 25 is used to increase the strength of the vehicle door inner panel 22 .

Further, the door inner panel 22 is provided with an inner door water cut 223 at the gap 201 , and the inner door water cut 223 is installed on the welding edge 224 . The water cut 223 in the door has a tongue that interferes with the window glass 30 and a lip that interferes with the welding edge 224 . For more detailed introduction of the water cut 223 in the door, please refer to the prior art, which will not be repeated here.

In this embodiment, the door inner panel 22 is provided with a mounting hole 221 and a door module 222 matched with the mounting hole 221 . The installation hole 221 can facilitate the installation of the water cut 10 outside the door, because the gap 201 formed between the outer door panel 21 and the inner door panel 22 is too narrow to facilitate the installation of the water cut 10 outside the door. The design of the installation hole 221 can be larger than 480*520mm , in order to meet the operating space of the human hand. When there is installation, first install the glass lifter in the door 20, then the staff install the water cut 10 outside the door through the installation hole 221, then install the window glass 30, the water cut 223 in the door and the interior panel 23 in sequence, and finally install the door module 222 It is mounted on the mounting hole 221, and the mounting hole 221 is sealed. Among them, the door module 222 is a plastic component, which can integrate functions such as a window lift system, inner handle fixing, speaker support, etc., and at the same time reduce the weight of the door.

The present invention also provides a vehicle including the vehicle door 20 as described above.

To sum up, in the present invention, the inner lip 12 and the inner boss 13 that cooperate with the door outer panel 21 are arranged in the installation groove 101 of the outer door water cut 10, and the functional tongue 11 is inclined toward the opening direction of the installation groove 101. The design of the door 20 that cooperates with the door outer water cut 10, the door outer water cut 10 can be installed on the inner side of the door outer panel 21, and the door outer water cut 10 can be hidden inside the vehicle door 10 through the door outer panel 21, so that the overall door outer panel 21 The same color adds to the beauty of the body. Moreover, the inner panel 22 of the vehicle door is provided with a mounting hole 221, which facilitates the installation of the water cut 10 outside the vehicle door and reduces the difficulty of installation.

In this document, the directional terms such as up, down, left, right, front and rear are defined by the positions of the structures in the drawings and between the structures, which are only to express the clarity of the technical solution and convenient. It should be understood that the use of the locative words should not limit the scope of protection claimed in this application. It should also be understood that the terms "first" and "second", etc. used herein are only used to distinguish names, and are not used to limit the number and order.

The above descriptions are only preferred embodiments of the present invention, and do not limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. The technical personnel, within the scope of the technical solution of the present invention, can make some changes or modifications by using the technical content disclosed above, which are equivalent examples of equivalent changes, but if they do not depart from the technical solution content of the present invention, according to the present invention Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the protection scope of the technical solutions of the present invention.

Claims (10)

1. An external water cut for a vehicle door, characterized in that, a mounting groove (101), a functional tongue (11), an inner lip (12) and an inner boss (13) are provided on the outer water cut (10) of the vehicle door, the The installation groove (101) is matched with the stop edge (211) on the door outer panel (21), and the inner lip (12) and the inner boss (13) are respectively provided in the installation groove (101) opposite to each other. On the two side walls, the water cut (10) outside the door is clamped on the lip (211) by the inner lip (12) and the inner boss (13), and the functional tongue (11) is used for In interference fit with the window glass (30), the functional tongue piece (11) is inclined toward the opening direction of the installation groove (101). 2 . The water cut for vehicle door according to claim 1 , wherein the functional tongue piece ( 11 ) comprises a first functional tongue piece ( 111 ) and a second functional tongue piece ( 112 ), and the first functional tongue piece ( 111) is located above the second functional tongue piece (112), and the length of the first functional tongue piece (111) is longer than that of the second functional tongue piece (112). 3 . The water cut for the vehicle door according to claim 2 , wherein the first functional tongue piece ( 111 ) is provided with a flange ( 111 a ), and the flange ( 111 a ) faces an end of the installation groove ( 101 ). 4 . Side folded. 4. The water cut for the outside of the vehicle door according to claim 1, characterized in that, the water cut outside the vehicle door (10) is provided with a sealing lip (14) at the opening of the installation groove (101), and the sealing lip (14) It is used for the matching of the door outer panel (21). 5. The water cut outside the door according to claim 1, characterized in that, the water cut outside the door (10) is provided with a metal frame (15), and the metal frame (15) is used to increase the strength of the water cut outside the door (10). , the cross-sectional shape of the metal skeleton (15) is U-shaped. 6 . The water cut for the outside of the vehicle door according to claim 1 , wherein a fleece layer ( 16 ) is provided on the side where the functional tongue piece ( 11 ) is matched with the window glass ( 30 ). 7 . 7. A vehicle door, characterized in that it comprises an outer door panel (21), an inner door panel (22) and the outer door water cut (10) according to any one of claims 1-6, the outer door panel (21) ) and the door inner panel (22), a gap (201) for installing the door outer water cut (10) and the window glass (30) is formed, and the door outer panel (21) is provided at the gap (201) There is a lip edge (211) for installing the water cut (10) outside the vehicle door, and the lip edge (211) extends toward the bottom of the vehicle door (20). 8 . The vehicle door according to claim 7 , wherein a mounting hole ( 221 ) and a door module ( 222 ) matched with the mounting hole ( 221 ) are provided on the vehicle door inner panel ( 22 ). 9 . 9 . The vehicle door according to claim 7 , wherein the inner door panel ( 22 ) is provided with an inner door water cut ( 223 ) at the gap ( 201 ), the inner door water cut ( 223 ) and the outer door water cut (10) are respectively arranged on both sides of the window glass (30). 10. An automobile, characterized by comprising the door (20) according to any one of 7-9.

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