Outer sealing strip mounting structure and vehicle

Abstract

The utility model provides an outer weather strip installation structure and a vehicle, the outer weather strip installation structure comprises a vehicle door outer plate and an outer weather strip, the vehicle door outer plate forms an insertion part along the upper boundary of the vehicle door outer plate, and the insertion part is inserted into an installation groove of the outer weather strip; the surface, deviating from the vehicle door glass, of the inserting part is a mold attaching surface, the surface, facing the vehicle door glass, of the inserting part is a machining surface, and a clamping table is arranged on the machining surface; wherein the machining face and the die attaching face abut against the groove walls of the two sides of the mounting groove in the Y direction correspondingly, and the clamping table and the mounting groove are clamped and matched in the Z direction. According to the outer water cutting installation structure, not only can the installation compactness and the delicate sense of the outer water cutting be improved, but also the upward extending size of the outer plate reinforcing plate can be reduced due to the fact that the outer plate reinforcing plate does not need to extend into the installation groove, materials are saved, and light weight of a vehicle body is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicles, and particularly relates to an outer water cut mounting structure and a vehicle. Background Art

[0002] With the current development direction of the automotive industry towards vehicle body lightweighting and the pursuit of an ultimate appearance, a door structure made of composite materials such as carbon fiber materials has emerged. The application of composite materials is beneficial to reducing the weight of the door, but problems also follow. For example, there is the problem of installing an outer water cut that provides lifting support and sealing for the door glass.

[0003] Since the conventional inner and outer door panels are both sheet metal parts, the upper boundaries of the outer door panel and the outer panel reinforcement form a clamping feature based on the hemming structure, and the outer water cut of the vehicle door can be directly clamped on the hemming structure to meet its insertion and extraction force, anti-eversion, and anti-disengagement effects. However, when the outer door panel uses composite materials, the material thickness of the composite material outer door panel is usually 1.72 - 2 mm. Since the composite material cannot be bent to form a hemming structure, the upper boundaries of the outer door panel and the outer panel reinforcement can only be bonded to form a clamping feature. In this way, the total thickness of the clamping position will reach or even exceed 4 mm, which not only causes the outer water cut mounting structure to increase, thus affecting the appearance delicacy after the outer water cut is installed, but also fails to produce other expected effects beneficial to the lightweighting index except for the reduction of the material's own weight. Summary of the Utility Model

[0004] An embodiment of the utility model provides an outer water cut mounting structure, aiming to improve the mounting compactness and delicacy of the outer water cut and promote vehicle body lightweighting.

[0005] To achieve the above object, the technical solution adopted by the utility model is: In the first aspect, an outer water cut mounting structure is provided, including an outer door panel and an outer water cut. An insertion portion is formed along the upper boundary of the outer door panel, and the insertion portion is inserted into the mounting groove of the outer water cut; the surface of the insertion portion facing away from the door glass is a mold-matching surface, and the surface of the insertion portion facing the door glass is a machining surface, and a clamping platform is provided on the machining surface; wherein, the machining surface and the mold-matching surface respectively abut against the two side groove walls of the mounting groove along the Y direction, and the clamping platform is in clamping fit with the mounting groove along the Z direction.

[0006] In combination with the first aspect, in a possible implementation manner, the machining surface includes a first mating surface and a second mating surface that are connected up and down. A first thickness is formed between the first mating surface and the mold-matching surface, and a second thickness is formed between the second mating surface and the mold-matching surface; wherein, the first thickness is greater than the second thickness, and a clamping platform is formed at the connection position of the first mating surface and the second mating surface.

[0007] In some embodiments, a first pressing surface and a second pressing surface are spaced apart above and below the groove wall of the installation groove close to the door glass, the first pressing surface and the second pressing surface both protrude from the groove wall of the installation groove, and a convex rib is provided between the first pressing surface and the second pressing surface; wherein the first pressing surface abuts against the first mating surface along the Y direction, the second pressing surface abuts against the second mating surface along the Y direction, and the convex rib is clamped to the lower side of the clamping platform along the Z direction.

[0008] Exemplarily, a plurality of pressure ribs are spaced apart above and below the groove wall of the installation groove away from the door glass, and each pressure rib abuts against the mold mounting surface along the Y direction.

[0009] In combination with the first aspect, in a possible implementation, the door outer panel has a thickened portion connected to the lower side of the insertion portion, the thickened portion is bent outward at the lower boundary of the insertion portion, and the thickness of the thickened portion is greater than or equal to the thickness of the insertion portion.

[0010] In some embodiments, an outer panel reinforcement plate is mounted on the inner side of the thickened portion, and an upper boundary of the outer panel reinforcement plate extends to the mouth of the installation groove.

[0011] Exemplarily, the outer water cut includes:

[0012] The flexible body has a mounting groove with an opening facing downward, and at least two water-cut ribs are spaced apart from each other on the side wall of the flexible body facing the door glass;

[0013] A frame is arranged inside the flexible body along the contour of the mounting groove;

[0014] The decorative strip is buckled on the side of the flexible body facing away from the door glass.

[0015] For example, at least two limiting ribs are spaced apart on the top of the flexible body and the side wall of the flexible body facing the door glass; wherein, when each water cutting rib is pressed against the outer surface of the door glass, each limiting rib supports each water cutting rib correspondingly along the Y direction.

[0016] For example, the top of the flexible body and the bottom of the side of the flexible body facing away from the door glass are respectively provided with card grooves, and the upper and lower boundaries of the decorative strip are respectively provided with bent edges corresponding to the respective card grooves; the side wall of the flexible body facing away from the door glass is provided with multiple supporting ribs spaced apart above and below, and each supporting rib is in contact with the inner surface of the decorative strip.

[0017] The beneficial effects of the outer water cut mounting structure provided by the present utility model are as follows: Compared with the prior art, in the outer water cut mounting structure of the present utility model, the upper boundary of the vehicle door outer panel serves as the insertion part, the outer surface of the insertion part serves as the die - sticking surface and can be directly formed, and the inner surface of the insertion part serves as the machining surface and can form a clamping platform through machining. When the insertion part is inserted into the mounting groove of the outer water cut, the film - sticking surface and the machining surface are respectively in contact with the two side groove walls of the mounting groove along the Y - direction, and at the same time, the clamping platform forms a Z - direction clamping connection with the mounting groove, thereby realizing the reliable mounting of the outer water cut on the upper boundary of the vehicle door outer panel. Compared with the method of overlapping the outer panel reinforcement plate with the upper boundary of the vehicle door outer panel, the structure cooperating with the mounting groove is thinner. It can not only improve the mounting compactness and delicacy of the outer water cut, but also, since there is no need for the outer panel reinforcement plate to extend into the interior of the mounting groove, the size of the outer panel reinforcement plate extending upward can be reduced, thus saving materials and being beneficial to promoting the lightweight of the vehicle body.

[0018] In a second aspect, the embodiment of the present utility model further provides a vehicle, including the above - mentioned outer water cut mounting structure.

[0019] The beneficial effects of the vehicle provided by the present utility model are as follows: Compared with the prior art, the vehicle of the present utility model adopts the above - mentioned outer water cut mounting structure. It can not only improve the mounting compactness and delicacy of the outer water cut, but also, since there is no need for the outer panel reinforcement plate to extend into the interior of the mounting groove, the size of the outer panel reinforcement plate extending upward can be reduced, thus saving materials and being beneficial to promoting the lightweight of the vehicle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a cross - sectional structure schematic diagram of the outer water cut mounting structure provided by the embodiment of the present utility model;

[0021] Figure 2 It is a split - structure schematic diagram of the outer water cut mounting structure provided by the embodiment of the present utility model;

[0022] Figure 3 For Figure 1 The partial enlarged structure schematic diagram at A in

[0023] In the figure: 10, vehicle door outer panel; 11, insertion part; 111, die - sticking surface; 112, machining surface; 1121, first mating surface; 1122, second mating surface; 1123, clamping platform; 12, thickened part; 20, outer water cut; 200, mounting groove; 201, first pressing surface; 202, second pressing surface; 203, rib; 204, pressing rib; 21, flexible body; 211, water cut rib; 212, limiting rib; 213, clamping groove; 214, supporting rib; 22, skeleton; 23, decorative strip; 231, bent edge; 30, vehicle door glass; 40, outer panel reinforcement plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0025] It should be noted that when an element is referred to as being "disposed on" or "connected to" another element, it can be directly on the other element or indirectly on the other element. It should be understood that the orientation or positional relationship indicated by the terms "Y direction", "Z direction", "up", "down", "front", "rear", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0026] The terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0027] Please refer to Figures 1 to 3 , and now the outer water cut mounting structure provided by the present utility model will be described. The outer water cut mounting structure includes an outer door panel 10 and an outer water cut 20. An insertion portion 11 is formed along the upper boundary of the outer door panel 10, and the insertion portion 11 is inserted into the mounting groove 200 of the outer water cut 20; the surface of the insertion portion 11 facing away from the door glass 30 is a mold-attaching surface 111, and the surface of the insertion portion 11 facing the door glass 30 is a machining surface 112. A clamping table 1123 is provided on the machining surface 112; wherein, the machining surface 112 and the mold-attaching surface 111 respectively abut against the two side walls of the mounting groove 200 in the Y direction, and the clamping table 1123 is in clamping fit with the mounting groove 200 in the Z direction.

[0028] It should be noted that in this embodiment, the outer door panel 10 can be integrally formed by a composite material through a molding process. The composite material can specifically be a carbon fiber composite material. When the outer door panel 10 is molded, the material thickness of the insertion part 11 can be appropriately increased. For example, the main body thickness of the outer door panel 10 is 2 mm, and the insertion part 11 is formed with a material thickness of 4 mm. Then, after the molding is completed, the insertion part 11 is machined, such as milling to remove the material to obtain the machining surface 112. The machining surface 112 should ultimately undergo a finishing process to improve the tightness of the Y-directional abutment between the machining surface 112 and the groove wall of the installation groove 200. At the same time, a Z-directional clamping platform 1123 can be formed by machining a step on the machining surface 112. For example, after milling the upper half of the machining surface 112, 3 mm of thickness is retained, and after milling the lower half, 2 mm of thickness is retained. Thus, a 1-mm clamping platform 1123 can be formed between the upper and lower parts. The clamping platform 1123 is used to form a Z-directional clamping fit with the clamping structure such as the clamping rib protruding from the groove wall of the installation groove 200.

[0029] In some possible cases, the outer door panel 10 can also be a conventional sheet metal part. Its upper boundary forms a flanged double-layer structure by bending inward, so that the inner surface near the upper boundary, that is, the above-mentioned machining surface 112, obtains the clamping platform 1123. Whether the outer door panel 10 is formed by the above-mentioned material forming structure, the insertion part 11 that is inserted and fitted with the installation groove 200 of the outer water cut 20 is formed based on its own structure. Therefore, there is no need for the outer panel reinforcement plate 40 to extend upward to the upper boundary of the outer door panel 10, which can reduce the size of the outer panel reinforcement plate 40, not only saving materials but also facilitating the lightweight of the vehicle body, specifically the door.

[0030] It should be understood that the outer water cut 20 can adopt the existing structural form. The notch of its installation groove 200 is downwardly clamped on the insertion part 11, and the die contact surface 111 and the machining surface 112 respectively abut against the two side groove walls of the installation groove 200 along the Y direction. Thus, the insertion part 11 can be clamped based on the elastic contraction force of the installation groove 200. On this basis, the clamping platform 1123 formed on the machining surface 112 is used to form a Z-directional clamping with the installation groove 200, thereby preventing the outer water cut 20 from falling off and ensuring the installation reliability.

[0031] The outer water cut mounting structure provided in this embodiment, compared with the prior art, has the upper boundary of the vehicle door outer panel 10 as the insertion part 11. The outer surface of the insertion part 11 serves as the die-attached surface 111 and can be directly formed. The inner surface of the insertion part 11 serves as the machining surface 112 and can form a clamping platform 1123 through machining. When the insertion part 11 is inserted into the mounting groove 200 of the outer water cut 20, the film-attached surface and the machining surface 112 are respectively in contact with the two side groove walls of the mounting groove 200 along the Y direction. At the same time, the clamping platform 1123 forms a Z-direction clamping connection with the mounting groove 200, thereby realizing the reliable mounting of the outer water cut 20 on the upper boundary of the vehicle door outer panel 10. Compared with the method of overlapping the outer panel reinforcement plate 40 with the upper boundary of the vehicle door outer panel 10, the structure cooperating with the mounting groove 200 is thinner. It can not only improve the mounting compactness and delicacy of the outer water cut 20, but also, since there is no need for the outer panel reinforcement plate 40 to extend into the interior of the mounting groove 200, the size of the outer panel reinforcement plate 40 extending upward can be reduced, thus saving materials and being beneficial to promoting vehicle body lightweighting.

[0032] In some embodiments, referring to Figure 2 and Figure 3 , the machining surface 112 includes a first mating surface 1121 and a second mating surface 1122 that are connected up and down. A first thickness is formed between the first mating surface 1121 and the die-attached surface 111, and a second thickness is formed between the second mating surface 1122 and the die-attached surface 111; wherein, the first thickness is greater than the second thickness, and a clamping platform 1123 is formed at the connecting position of the first mating surface 1121 and the second mating surface 1122. Specifically, the first thickness can be 3 mm, and the second thickness can be 2 mm. Thus, a 1-mm clamping platform 1123 is formed at the connecting position of the first mating surface 1121 and the second mating surface 1122. The structure is simple and convenient for machining. The clamping platform 1123 is used to form a Z-direction clamping connection with the groove wall of the mounting groove 200 to prevent the outer water cut 20 from falling off.

[0033] As a specific structure of the above-mentioned mounting groove 200, please refer to Figure 2 , on the groove wall of the mounting groove 200 close to the vehicle door glass 30, a first pressing surface 201 and a second pressing surface 202 are arranged at intervals up and down. Both the first pressing surface 201 and the second pressing surface 202 protrude from the groove wall of the mounting groove 200, and a rib 203 is provided between the first pressing surface 201 and the second pressing surface 202; wherein, the first pressing surface 201 is in contact with the first mating surface 1121 along the Y direction, the second pressing surface 202 is in contact with the second mating surface 1122 along the Y direction, and the rib 203 is in Z-direction clamping connection with the lower side of the clamping platform 1123.

[0034] Here, both the first pressing surface 201 and the second pressing surface 202 protrude from the groove wall of the mounting groove 200. Since the first thickness is greater than the second thickness, the protruding height of the first pressing surface 201 is lower than that of the second pressing surface 202. Here, the first pressing surface 201 is in Y-direction abutment with the first mating surface 1121 after precision machining, and the second pressing surface 202 is in Y-direction abutment with the second mating surface 1122 after precision machining, so that the Y-direction supporting area of the mounting groove 200 can be increased, the problem that the outer water cut 20 is forced to turn outwards when the door glass 30 is lifted or lowered can be avoided, and further the supporting and sealing reliability of the outer water cut 20 can be improved; on this basis, the rib 203 abuts upwards against the lower surface of the clamping table 1123, so that the outer water cut 20 can be prevented from falling off the insertion part 11 under the frictional drive of the door glass 30 when the door glass 30 rises, and the connection reliability is improved.

[0035] It should be noted that, as Figure 2 shown, a plurality of pressing ribs 204 are vertically and spaced apart on the groove wall of the mounting groove 200 away from the door glass 30, and each pressing rib 204 abuts against the molding surface 111 in the Y direction. By arranging the pressing ribs 204 to abut against the film pasting surface in the Y direction to form a Y-direction limit support for the outer water cut 20, the outer water cut 20 can be ensured to form sufficient abutting support force on the door glass 30, and further the lifting support and sealing effect of the outer water cut 20 on the door glass 30 can be improved.

[0036] In some possible implementation manners, please refer to Figure 1 and Figure 2 . The vehicle outer panel 10 has a thickened portion 12 connected to the lower side of the insertion part 11. The thickened portion 12 is bent outwards at the lower boundary of the insertion part 11, and the thickness of the thickened portion 12 is greater than or equal to the thickness of the insertion part 11. When the vehicle outer panel 10 is formed by composite material molding, the thickened portion 12 and the insertion part 11 can be integrally formed with a thickness of 4 mm, and then the whole machining surface 112 is milled to 3 mm, and then 1 mm of material is milled and removed from the lower half of the machining surface 112 to obtain the clamping table 1123 and the second mating surface 1122, and the upper half of the machining surface 112 can be used as the first mating surface 1121. Since the thickened portion 12 is bent at the lower boundary of the insertion part 11, there will be no stress concentration at the connection position between the thickened portion 12 and the insertion part 11 due to the change of thickness; here, the thickened portion 12 is equivalent to the transition area between the insertion part 11 and the lower part of the vehicle outer panel 10. Or, since the outer water cut 20 is clamped on the insertion part 11, the thickened portion 12 is the primary stress-bearing position of the vehicle outer panel 10 below the outer water cut 20, which is equivalent to the neck position and is very important in terms of strength. Therefore, by setting the thickened portion 12, the structural strength of this position is improved, so that the Y-direction support stiffness of the vehicle outer panel 10 for the outer water cut 20 can be ensured, and the support and sealing reliability of the outer water cut 20 for the door glass 30 can be guaranteed.

[0037] For some examples, see Figure 1 , an outer plate reinforcing plate 40 is mounted on the inner side of the thickened portion 12, and the upper boundary of the outer plate reinforcing plate 40 extends to the mouth of the mounting groove 200. Here, the outer plate reinforcing plate 40 is directly mounted on the inner side of the thickened portion 12 based on the high structural strength of the thickened portion 12, and due to the existence of the insertion portion 11, the outer plate reinforcing plate 40 does not need to extend upward to the inside of the mounting groove 200, but only needs to extend to the mouth of the mounting groove 200, thereby reducing the size of the outer plate reinforcing plate 40, thereby saving materials and promoting lightweighting.

[0038] It should be noted that the outer panel reinforcement plate 40 may be a composite material compression molded plate, which may be bonded and fixed to the inner surface of the thickened portion 12 as a whole by means of adhesive.

[0039] As a specific implementation of the outer water cut 20, please refer to Figure 2 The outer water cut 20 includes a flexible body 21, a frame 22, and a decorative strip 23; wherein the flexible body 21 has a mounting groove 200 with its mouth facing downward, and at least two water cut ribs 211 are distributed at intervals above and below the side wall of the flexible body 21 facing the door glass 30; the frame 22 is arranged inside the flexible body 21 along the contour of the mounting groove 200; the decorative strip 23 is buckled on the side of the flexible body 21 away from the door glass 30.

[0040] The skeleton 22 can be specifically an elastic U-shaped metal sheet, and the flexible body 21 can be specifically a rubber part. The two can be integrally formed into a structure in which the skeleton 22 is buried inside the flexible body 21 through a vulcanization process. The skeleton 22 can improve the elastic clamping force of the installation groove 200 on the insertion part 11, and can also provide a certain Y-direction support for the water-cut rib 211, thereby ensuring the pressure of the water-cut rib 211 on the door glass 30, and further ensuring the support and sealing effect of the external water-cut 20. On this basis, by buckling the decorative strip 23 on the outer side of the external water-cut 20, not only can the decorative strip 23 provide a certain support to the flexible body 21, but also the refined appearance of the external water-cut 20 can be improved.

[0041] Specifically, see Figure 1 and Figure 2 In this embodiment, at least two limiting ribs 212 are spaced apart on the top of the flexible body 21 and the side wall of the flexible body 21 facing the door glass 30; wherein, when each water cutting rib 211 is pressed against the outer surface of the door glass 30, each limiting rib 212 supports each water cutting rib 211 along the Y direction.

[0042] When the water cut-off rib 211 presses against the vehicle door glass 30, it will be bent under force. Here, in order to ensure the pressing force of the water cut-off rib 211 on the vehicle door glass 30, a limiting rib 212 is provided to support the water cut-off rib 211 in the Y direction, thereby preventing the water cut-off rib 211 from being overly bent and deformed, which may affect the support and sealing effects on the vehicle door glass 30.

[0043] Optionally, as Figure 2 shown, clamping grooves 213 are respectively provided at the top of the flexible body 21 and at the bottom of the side of the flexible body 21 facing away from the vehicle door glass 30. Bending edges 231 corresponding to the respective clamping grooves 213 are provided at the upper and lower boundaries of the decorative strip 23; a plurality of support ribs 214 are distributed at intervals in the vertical direction on the side wall of the flexible body 21 facing away from the vehicle door glass 30, and each of the support ribs 214 abuts against the inner surface of the decorative strip 23.

[0044] The upper and lower ends of the decorative strip 23 are bent into hook shapes to form the bending edges 231. By using the bending edges 231 to be correspondingly clamped with the clamping grooves 213 on the flexible body 21, a traction effect can be generated on the flexible body 21 in the Z direction. At the same time, by using each support rib 214 to abut against the inner surface of the decorative strip 23 to form a Y-direction support for the flexible body 21, the overall structural strength of the flexible body 21 can be improved, and the flexible body 21 can be prevented from being overly deformed, which may affect its support and sealing effects on the vehicle door glass 30.

[0045] Based on the same inventive concept, in combination with Figures 1 to 3 understanding, an embodiment of the present application further provides a vehicle, including the above external water cut-off installation structure.

[0046] Compared with the prior art, the vehicle provided by the present utility model adopts the above external water cut-off installation structure, which can not only improve the installation compactness and delicacy of the external water cut-off 20, but also, since there is no need for the outer panel reinforcement plate 40 to extend into the installation groove 200, the size of the upward extension of the outer panel reinforcement plate 40 can be reduced, thereby saving materials and being beneficial to promoting the lightweight of the vehicle body.

[0047] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. External water cutting installation structure, characterized in that: The invention comprises a vehicle door outer panel (10) and an outer water cut (20), wherein the vehicle door outer panel (10) forms an insertion portion (11) along its upper boundary, and the insertion portion (11) is inserted into a mounting groove (200) of the outer water cut (20); the surface of the insertion portion (11) facing away from the vehicle door glass (30) is a mold surface (111), and the surface of the insertion portion (11) facing the vehicle door glass (30) is a processing surface (112), and a clamping platform (1123) is provided on the processing surface (112); wherein the processing surface (112) and the clamping surface (111) are respectively abutted against two side groove walls of the mounting groove (200) along the Y direction, and the clamping platform (1123) is clamped and matched with the mounting groove (200) along the Z direction.

2. The external water-cut installation structure according to claim 1, characterized in that: The processing surface (112) comprises a first mating surface (1121) and a second mating surface (1122) connected to each other from top to bottom, a first thickness is formed between the first mating surface (1121) and the mold surface (111), and a second thickness is formed between the second mating surface (1122) and the mold surface (111); wherein the first thickness is greater than the second thickness, and the connecting position of the first mating surface (1121) and the second mating surface (1122) forms the clamping table (1123).

3. The external water-cut installation structure according to claim 2, characterized in that: The installation groove (200) is provided with a first pressing surface (201) and a second pressing surface (202) spaced apart from each other on the upper and lower sides of the groove wall close to the vehicle door glass (30); the first pressing surface (201) and the second pressing surface (202) are both protruding from the groove wall of the installation groove (200), and a convex rib (203) is provided between the first pressing surface (201) and the second pressing surface (202); wherein the first pressing surface (201) abuts against the first matching surface (1121) along the Y direction, the second pressing surface (202) abuts against the second matching surface (1122) along the Y direction, and the convex rib (203) is clamped to the lower side of the clamping platform (1123) along the Z direction.

4. The external water-cut installation structure according to claim 2, characterized in that: A plurality of pressing ribs (204) are spaced apart from each other on the upper and lower sides of the groove wall of the installation groove (200) away from the vehicle door glass (30), and each of the pressing ribs (204) abuts against the mold mounting surface (111) along the Y direction.

5. The external water-cut installation structure according to claim 1, characterized in that: The vehicle door outer panel (10) has a thickened portion (12) connected to the lower side of the insertion portion (11), the thickened portion (12) is bent outward at the lower boundary of the insertion portion (11), and the thickness of the thickened portion (12) is greater than or equal to the thickness of the insertion portion (11).

6. The external water-cut installation structure according to claim 5, characterized in that: An outer panel reinforcement plate (40) is mounted on the inner side of the thickened portion (12), and the upper boundary of the outer panel reinforcement plate (40) extends to the mouth of the installation groove (200).

7. The external water-cut installation structure according to any one of claims 1 to 6, characterized in that: The outer water cut (20) comprises: The flexible body (21) has the installation groove (200) with its mouth facing downward, and at least two water cutting ribs (211) are spaced apart from each other on the side wall of the flexible body (21) facing the vehicle door glass (30); A frame (22) is arranged inside the flexible body (21) along the contour of the mounting groove (200); The decorative strip (23) is buckled on a side of the flexible body (21) facing away from the vehicle door glass (30).

8. The external water-cut installation structure according to claim 7, characterized in that: At least two limiting ribs (212) are spaced apart on the top of the flexible body (21) and on the side wall of the flexible body (21) facing the vehicle door glass (30); wherein, when each of the water cutting ribs (211) is pressed against the outer surface of the vehicle door glass (30), each of the limiting ribs (212) supports each of the water cutting ribs (211) along the Y direction.

9. The external water-cut installation structure according to claim 7, characterized in that: The top of the flexible body (21) and the bottom of the side of the flexible body (21) facing away from the vehicle door glass (30) are respectively provided with a card slot (213), and the upper and lower boundaries of the decorative strip (23) are respectively provided with a bending edge (231) corresponding to each of the card slots (213); a plurality of supporting ribs (214) are distributed at intervals above and below the side wall of the flexible body (21) facing away from the vehicle door glass (30), and each of the supporting ribs (214) is in contact with the inner surface of the decorative strip (23).

10. A vehicle, characterized in that It comprises the external water-cutting installation structure as described in any one of claims 1-9.

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