Vehicle door water cutting assembly and vehicle

Abstract

The utility model relates to the technical field of automobile parts, and particularly provides an automobile door water cutting assembly and an automobile. The vehicle door water cutting assembly comprises a main body section arranged corresponding to vehicle window glass and a tail section arranged on a window frame decoration plate on the rear side of a vehicle door window frame. The main body section is installed on the lower edge of a vehicle door window frame, the tail section is integrated at the bottom of the window frame decoration plate, and the main body section and the tail section are in butt joint to form a vehicle door water cutting assembly. According to the vehicle door water cutting assembly, the vehicle door water cutting assembly is designed in a sectional mode, the tail section is integrally arranged at the bottom of the window frame decoration plate on the rear side of the vehicle door window frame and connected with the main body section in a butt joint mode, the main body section and the tail section can be connected in a bent mode, and therefore the overall shape of the vehicle door water cutting assembly is enriched. Therefore, an assembling scheme suitable for non-linear arrangement of the vehicle door water cutting assembly is provided, and the problem that the non-linear vehicle door water cutting assembly is difficult to integrally machine and assemble is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, and in particular to a door water-cut assembly. In addition, the utility model also relates to a vehicle. Background Art

[0002] On the vehicle's door, a door water cut assembly will be set at the lower edge of the door window frame to cooperate with the lifting and lowering of the window glass and remove water stains on the glass.

[0003] In various existing models, the door water-cut assembly is usually set up in a straight line, running through the entire width of the door in the front-to-back direction of the vehicle, and also serves as a boundary between the door sheet metal and the door window frame. At the same time, the door water-cut assembly, the window frame trim on the door window frame, and the door sheet metal all adopt a press-fit structure. The window frame trim extends downward into the internal cavity of the door sheet metal and is positioned and installed on the door window frame; the door water-cut assembly is self-positioned and installed on the door outer panel, and the lip edges on the door water-cut assembly are respectively pressed on the window frame trim and the door outer panel; the lip filling and sealing effects are used to enhance the exquisite perception.

[0004] However, since existing door water-cut assemblies are all in a linear form, they are mostly manufactured through an integrated extrusion process. However, on some new models, when the door water-cut assembly on its door needs to adopt a non-linear structure, the existing door water-cut assembly and its installation form will be difficult to meet the requirements. For example, the door water-cut assembly is in an arc shape in the width direction of the vehicle, or is arranged in a bent shape; then, the existing door water-cut assembly structure and its installation arrangement will be difficult to meet these non-linear arrangement requirements, and the matching structure between the door water-cut assembly and the door sheet metal and the window frame trim also needs to be redesigned. Utility Model Content

[0005] In view of this, the utility model aims to propose a vehicle door water cut assembly, so as to provide a vehicle door water cut assembly assembly solution suitable for non-linear arrangement.

[0006] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0007] A vehicle door water cut assembly comprises a main section arranged corresponding to a vehicle window glass, and a tail section arranged on a window frame trim at the rear side of a vehicle door window frame; the main section is installed at the lower edge of the vehicle door window frame, and the tail section is integrated with the bottom of the window frame trim, and the main section and the tail section are butt-jointed to form the vehicle door water cut assembly.

[0008] Furthermore, in the height direction of the vehicle, the tail section is located above the main section, and a portion of the main section close to the tail section is bent upward to connect to the tail section.

[0009] Furthermore, the main body section includes a wall body that encloses a mold cavity, the wall body includes an outer wall and an inner wall that are integrally connected, and a stop portion on the upper part of the door sheet metal is inserted into the mold cavity; the end of the outer wall is provided with a first crimping lip, and as the stop portion is inserted into the mold cavity, the first crimping lip is crimped to the door outer panel of the door sheet metal.

[0010] Furthermore, the inner side wall is provided with a water cut lip that abuts against the vehicle window glass, and the water cut lip includes a first water cut lip and a second water cut lip that are spaced apart from each other in the upper and lower parts.

[0011] Furthermore, a pressing lip for pressing against the stop portion is arranged on the inner wall of the cavity, and / or a metal frame is embedded in the wall.

[0012] Furthermore, the tail section includes a main body extending downward from the bottom end of the window frame trim, and a second crimping lip is provided at the end of the main body; the stop portion is inserted into the inner side of the main body, and the second crimping lip is crimped onto the door outer panel.

[0013] Furthermore, in the width direction of the vehicle door, the main body and the outer side wall are arranged opposite to each other and butted together.

[0014] Furthermore, the tail section also includes a connection angle arranged on the inner side of the main body, and the connection angle has an insertion portion extending toward the main section to the outside of the main body, and the insertion portion is at least partially inserted into the cavity.

[0015] Furthermore, a sealing lip is provided on a side of the plug-in portion facing the outside of the vehicle, and the sealing lip is clamped between the main body and the outer side wall.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] The vehicle door water-cut assembly of the utility model adopts a segmented design. The main body section is assembled and arranged at a position between the vehicle door window frame and the vehicle door sheet metal, corresponding to the vehicle window glass, and can extend forward to the front edge of the vehicle door. The main body section can be designed to be straight or curved with a small arc; the tail section is integrated and arranged at the bottom of the window frame trim panel on the rear side of the vehicle door window frame, and is connected to the main body section. The main body section and the tail section can be connected in a bent form to enrich the overall shape of the vehicle door water-cut assembly, thereby providing a vehicle door water-cut assembly assembly scheme suitable for non-linear arrangement, which is conducive to solving the problem that the integrated processing and assembly of the non-linear vehicle door water-cut assembly is difficult.

[0018] In addition, the tail section is arranged above the main section, and the rear part of the main section adopts an upward curved shape; in this way, the main section and the tail section form a door water-cut assembly that is roughly in an inverted "Z" shape as a whole. Not only is the assembly operation easy to implement, but the water-cut shape of the door is also novel and beautiful, which is conducive to improving the recognition and refined perception of the vehicle.

[0019] In addition, a first crimping lip is provided at the end of the outer side wall of the main body section, which is crimped and matched with the door outer panel of the door sheet metal, so that the main body section can be tightly crimped onto the door outer panel in the width direction of the vehicle. The internal structure of the main body section is not exposed, and the outer side wall forms a regular dividing line between the window glass and the door sheet metal, which can enhance the degree of refinement of the exterior of the door.

[0020] Another object of the present invention is to provide a vehicle, wherein at least one door of the vehicle is provided with the door water cutting assembly of the present invention. The vehicle of the present invention has the technical advantages possessed by the door water cutting assembly described above. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which constitute part of the present invention, are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention. The directional terms such as front and back, top and bottom involved therein are only used to indicate relative positional relationships and do not constitute improper limitations on the present invention. In the accompanying drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of the vehicle door water cutting assembly according to an embodiment of the utility model being arranged on the vehicle door;

[0023] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure of the portion indicated by AA;

[0024] Figure 3 for Figure 1 A schematic diagram of the cross-sectional structure of the part indicated by section BB;

[0025] Figure 4 for Figure 1 Schematic diagram of the cross-sectional structure of the part indicated by CC.

[0026] Description of reference numerals:

[0027] 1. Door and window frames;

[0028] 2. Door sheet metal; 20. Door outer panel; 21. Door inner panel; 3. Window frame trim;

[0029] 4. Main body; 40. Cavity; 41. Outer wall; 410. First crimping lip; 42. Inner wall; 421. First water-cut lip; 422. Second water-cut lip; 43. Metal frame;

[0030] 5. tail section; 50. main body; 500. second crimping lip; 51. connection corner; 510. sealing lip. DETAILED DESCRIPTION

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0032] In the description of the present invention, it should be stated that if there are terms indicating orientation or positional relationship such as "up, down, left, right, front, back, inside, outside", etc., they are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. Taking the vehicle described in the present invention as an example, the orientation words such as "up, down, left, right, front, back" used in the embodiments are defined based on the up and down direction (also known as the height direction), the left and right direction (also known as the width direction) and the front and back direction (also known as the length direction) of the vehicle. Specifically, as shown in the drawings, the X direction is the front and back direction of the vehicle, wherein the side to which the arrow points is "front", and the opposite is "back". The Y direction is the left and right direction of the vehicle, wherein the side to which the arrow points is "left", and the opposite is "right". The Z direction is the up and down direction of the vehicle, wherein the side to which the arrow points is "up", and the opposite is "down". “Inside” and “outside” are defined based on the contour of the corresponding components. For example, “inside” and “outside” are defined based on the contour of a vehicle, with the side of the vehicle contour close to the middle of the vehicle being “inside” and the opposite being “outside”.

[0033] In addition, in the description of the present utility model, unless otherwise clearly defined, the terms "installed", "connected", "connection", and "connector" should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or a connection between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood in combination with specific circumstances. The limiting terms such as "first, second, A, B, C, D" that appear in the description of the present utility model are only used to distinguish similar features of different positions, attributes or uses, so as to achieve the purpose of avoiding ambiguity and confusion in the description, and cannot be understood as indicating or implying relative importance.

[0034] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0035] Embodiment 1

[0036] This embodiment relates to a vehicle door water cutting assembly, and provides a vehicle door water cutting assembly assembly scheme suitable for non-linear arrangement; an exemplary structure thereof is as follows Figure 1 , Figure 2 and Figure 3 shown.

[0037] Generally speaking, the vehicle door water cut assembly includes a main section 4 arranged corresponding to the vehicle window glass, and a tail section 5 arranged on the window frame trim 3 on the rear side of the vehicle door window frame 1; wherein, the main section 4 is installed at the lower edge of the vehicle door window frame 1, and the tail section 5 is integrated at the bottom of the window frame trim 3, and the main section 4 and the tail section 5 are butt-connected to form the vehicle door water cut assembly.

[0038] It should be pointed out that based on the above overall design concept, the technical solution of the utility model can adopt a variety of different specific implementation structures, forms or configuration sequences. For example, the main section 4 and the tail section 5 can adopt the same cross-sectional structure, or can adopt a form with similar cross-sectional dimensions but different structures. The tail section 5 can be adaptively adjusted according to the bottom structural conditions of the window frame trim 3.

[0039] For the parts required for the implementation of the overall solution but not involved in the above-mentioned overall settings, reasonable and flexible designs can be made with reference to the mature setting means in the field, the actual situation during implementation, etc. The specific implementation scheme described below in this embodiment is only a better one of the many schemes that can be formed by the above-mentioned various combinations and their changes. In actual implementation, those skilled in the art can make flexible adjustments and improvements based on the actual situation. Obviously, the many schemes that can be formed by the above-mentioned various specific forms of combination and its changes, as well as the specific implementation scheme of this embodiment, are all within the scope of protection of this utility model.

[0040] It is precisely because of the need to construct a door water-cut assembly that is different from a linear trend that the door water-cut assembly of the utility model adopts a segmented structure. The specific layout shape and trend of the main section 4 and the tail section 5 can be flexibly designed according to the overall style of the door. In this embodiment, Figure 1 As shown, in the vehicle height direction, the tail section 5 is located above the main section 4, and the part of the main section 4 close to the tail section 5 is bent upward to connect the tail section 5. The tail section 5 is arranged above the main section 4, and the rear part of the main section 4 is in an upwardly inclined curved shape; in this way, the main section 4 and the tail section 5 form a door water-cut assembly that is generally in an inverted "Z" shape, which not only facilitates the assembly operation, but also makes the door water-cut shape novel and beautiful, which is conducive to improving the recognition and exquisite perception of the vehicle.

[0041] As mentioned above, the main section 4 and the tail section 5 may adopt different cross-sectional structures. In this embodiment, the main section 4 is preferably designed with reference to the existing water-cut structure, and the tail section 5 is adaptively adjusted and designed according to the assembly conditions and needs of the window frame trim 3 and the door sheet metal 2.

[0042] Specifically, if Figure 2 As shown, the main body section 4 of this embodiment includes a wall body that encloses a cavity 40; the wall body includes an outer wall 41 and an inner wall 42 that are connected in one piece, and the stopper portion of the upper part of the door sheet metal 2 is inserted into the cavity 40. Among them, a first crimping lip 410 is provided at the end of the outer wall 41, and the first crimping lip 410 is crimped onto the door outer panel 20 of the door sheet metal 2 along with the stopper portion. The first crimping lip 410 is provided at the end of the outer wall 41 of the main body section 4, and the first crimping lip 410 is crimped onto the door outer panel 20 of the door sheet metal 2. The first crimping lip 410 is provided at the end of the outer wall 41 of the main body section 4, and the first crimping lip 410 is crimped and matched with the door outer panel 20 of the door sheet metal 2, so that the main body section 4 can be tightly crimped onto the door outer panel 20 in the vehicle width direction, and the internal structure of the main body section 4 is not exposed. The outer wall 41 forms a regular dividing line between the window glass and the door sheet metal 2, which can enhance the exquisiteness of the exterior of the door.

[0043] Based on the above arrangement, the inner side wall 42 of the present embodiment is provided with a water-cut lip that abuts against the vehicle window glass, and the water-cut lip includes a first water-cut lip 421 and a second water-cut lip 422 that are arranged at intervals up and down. By providing two upper and lower water-cut lips on the inner side wall 42 of the main body section 4 facing the interior of the vehicle, the water stains on the vehicle window glass can be scraped off to cooperate with the lifting and lowering of the vehicle window glass, and a reliable sealing effect can be formed between the vehicle window glass and the vehicle window glass.

[0044] At the same time, a pressing lip for pressing against the stopper portion may be provided on the inner wall of the cavity 40, or a metal frame 43 may be embedded in the wall. Of course, the above structural features may be selectively and flexibly provided. Providing a pressing lip on the inner wall of the cavity 40 may improve the insertion firmness between the main section 4 and the door sheet metal 2. Embedding a metal frame 43 in the wall of the main section 4 is conducive to improving the structural stability of the main section 4 itself, and improving the clamping strength of the outer wall 41 and the inner wall 42 on the stopper portion of the door sheet metal 2, so as to further improve the installation stability of the main section 4 on the door sheet metal 2.

[0045] For the tail section 5, the following structural scheme is preferably adopted. Figure 3 As shown, the tail section 5 of this embodiment includes a main body 50 extending downward from the bottom end of the window frame trim 3, and a second crimping lip 500 is provided at the end of the main body 50.

[0046] The door sheet metal 2 of this embodiment includes a door inner panel 21 and a door outer panel 20 that are buckled together. At the lower edge of the door window frame 1, the edge of the door outer panel 20 is bent and covered on the outer edge of the door inner panel 21 to form the above-mentioned stopper portion, which is inserted into the inner side of the main body 50, and the window frame trim 3 is fixed on the door window frame 1 to achieve the connection and cooperation between the window frame trim 3 and the door sheet metal 2. Through the above-mentioned assembly, the second crimping lip 500 at the end of the main body 50 is crimped onto the door outer panel 20. It can be seen that the bottom of the tail section 5 is crimped with the door sheet metal 2 through the second crimping lip 500 at the bottom of the main body 50, so that the main body 50 can be tightly crimped on the door outer panel 20 in the vehicle width direction, and the internal structure of the tail section 5 is not exposed, thereby improving the exquisiteness of the exterior of the door; and the window frame trim 3 is abutted against the door sheet metal 2 through the second crimping lip 500 to form a buffer, which can avoid the problem of paint knocking caused by hard contact between the window frame trim 3 and the door sheet metal 2. At the same time, the main body 50 and the outer side wall 41 of the main section 4 are connected to each other, so that the door water-cut assembly is connected as a whole, the shape can be kept unified, and the overall aesthetics of the water-cut part of the door exterior is maintained.

[0047] In order to achieve smooth docking between the main section 4 and the tail section 5, the main section 4 and the tail section 5 should of course be arranged in correspondence; of course, they can be directly opposite or slightly offset. In order to improve the tightness of the docking structure between the main section 4 and the tail section 5, preferably, as Figure 1 Combined with Figure 4 As shown, in the door width direction, the main body 50 of this embodiment is arranged opposite to the outer side wall 41 and butted together. At the same time, the tail section 5 also includes a corner 51 arranged on the inner side of the main body 50, and the corner 51 has a plug-in portion extending toward the main body section 4 to the outside of the main body 50, and the plug-in portion is at least partially inserted into the cavity 40. By designing the corner 51 on the tail section 5 and plugging and fixing the corner 51 with the main body section 4, after the corner 51 extends into the cavity 40 of the main body section 4, the wind noise problem caused by the structural hole during the vehicle driving process can be eliminated.

[0048] In addition, a sealing lip 510 is provided on the side of the plug-in portion of this embodiment facing the outside of the vehicle. When the main section 4 and the tail section 5 are assembled in place, the sealing lip 510 is clamped between the main section 50 and the outer side wall 41. Adding the sealing lip 510 to the joint 51 can optimize the clearance fit effect between the main section 50 and the outer side wall 41, improve the tightness of the docking between the main section 4 and the tail section 5, and enhance the exquisite feeling. In the actual assembly process, a gap can be reserved between the outer side wall 41 and the main section 50 to ensure that the sealing lip 510 can be tightly clamped between the main section 50 and the outer side wall 41 through tolerance control adjustment in the future, so as to achieve a tight fit between the two and further optimize the exquisite feeling of the door water cutting assembly.

[0049] To sum up, the vehicle door water-cut assembly of the present embodiment adopts a segmented design, and the main body section 4 is assembled and arranged at a position between the vehicle door window frame 1 and the vehicle door sheet metal 2, corresponding to the vehicle window glass, and can extend forward to the front edge of the vehicle door, and the main body section 4 can be designed to be straight or curved with a small arc; the tail section 5 is integrated at the bottom of the window frame trim 3 on the rear side of the vehicle door window frame 1, and is connected to the main body section 4, and the main body section 4 and the tail section 5 can be connected in a bent form to enrich the overall shape of the vehicle door water-cut assembly, thereby providing a vehicle door water-cut assembly assembly scheme suitable for non-linear arrangement, which is beneficial to solving the problem of difficult integrated processing and assembly implementation of non-linear door water-cut assemblies.

[0050] Embodiment 2

[0051] This embodiment relates to a vehicle, at least one door of the vehicle is provided with the door water cutting assembly provided in the first embodiment.

[0052] The door water-cut assembly of the utility model adopts a segmented design and processing method, which can meet the processing and assembly needs of various door water-cut assemblies that need to adopt a non-linear arrangement. Among them, the tail section 5 is centrally arranged on the window frame decorative plate 3, and a bending shape can be easily formed between the main section 4 and the tail section 5, and the main section 4 and the tail section 5 can be smoothly connected. The water-cut assembly is integrated on the window frame decorative plate, and the shape is smoothly connected with the water-cut assembly, meeting the shape intention.

[0053] When the main section 4 and the tail section 5 are connected, the plug-in cooperation between the corner 51 and the main section 4 and the sealing lip 510 designed on the corner 51 effectively increase the connection firmness and tightness between the main section 50 and the outer wall 41, and can eliminate the wind noise problem caused by the hole structure such as the cavity 40 inside the main section 4 during the driving of the vehicle. Through the strict configuration of the main section 4 and the tail section 5, the main section 4 and the door sheet metal 2, as well as the tail section 5 and the door sheet metal 2 are tightly pressed, the main section 4 and the tail section 5 are neatly connected, and the gaps between the components are well optimized and eliminated, which greatly improves the exquisite perception of the part of the door where the door water cutting assembly is located on the door.

[0054] The above is only a preferred embodiment of the present invention. The detailed explanation of the configuration, the examples of the specific structural setting, or the description of the assembly connection method, etc., are all for the purpose of full disclosure so that those skilled in the art can better implement the present invention, and are not intended to limit the scope of protection of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A door water cutting assembly, characterized in that: It comprises a main section (4) arranged corresponding to the vehicle window glass, and a tail section (5) arranged on a window frame trim (3) at the rear side of a vehicle door window frame (1); The main section (4) is installed at the lower edge of the vehicle door window frame (1), and the tail section (5) is integrated at the bottom of the window frame trim (3). The main section (4) and the tail section (5) are butt-jointed to form the vehicle door water-cut assembly.

2. The vehicle door water cutting assembly according to claim 1, characterized in that: In the vehicle height direction, the tail section (5) is located above the main section (4), and a portion of the main section (4) close to the tail section (5) is bent upward to connect to the tail section (5).

3. The vehicle door water cutting assembly according to claim 1, characterized in that: The main body section (4) comprises a wall body that surrounds a mold cavity (40), the wall body comprising an outer wall (41) and an inner wall (42) that are integrally connected, and a stop portion at the upper portion of the door sheet metal (2) is inserted into the mold cavity (40); The end of the outer side wall (41) is provided with a first crimping lip (410), which is inserted into the cavity (40) along with the stop portion, and the first crimping lip (410) is crimped onto the door outer panel (20) of the door sheet metal (2).

4. The vehicle door water cutting assembly according to claim 3, characterized in that: The inner side wall (42) is provided with a water-cut lip that abuts against the vehicle window glass, and the water-cut lip comprises a first water-cut lip (421) and a second water-cut lip (422) that are arranged in an upper and lower spaced relationship.

5. The vehicle door water cutting assembly according to claim 3, characterized in that: The inner wall of the mold cavity (40) is provided with a pressing lip for pressing against the stop portion, and / or a metal frame (43) is embedded in the wall.

6. The vehicle door water cutting assembly according to any one of claims 3 to 5, characterized in that: The tail section (5) comprises a main body (50) extending downward from the bottom end of the window frame decorative plate (3), and a second crimping lip (500) is provided at the end of the main body (50); The stop portion is inserted into the inner side of the main body (50), and the second crimping lip (500) is crimped onto the door outer panel (20).

7. The vehicle door water cutting assembly according to claim 6, characterized in that: In the width direction of the vehicle door, the main body (50) and the outer side wall (41) are arranged opposite to each other and butted together.

8. The vehicle door water cutting assembly according to claim 7, characterized in that: The tail section (5) further comprises a connecting corner (51) arranged on the inner side of the main body (50), and the connecting corner (51) comprises an inserting portion extending in the direction of the main section (4) to the outside of the main body (50), and the inserting portion is at least partially inserted into the cavity (40).

9. The vehicle door water cutting assembly according to claim 8, characterized in that: A sealing lip (510) is provided on the side of the plug-in portion facing the outside of the vehicle, and the sealing lip (510) is clamped between the main body (50) and the outer side wall (41).

10. A vehicle, characterized in that: At least one door of the vehicle is provided with a door water cut assembly according to any one of claims 1 to 9.

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