Door window frame trim panel, door, and vehicle

Abstract

The application discloses a vehicle door window frame decoration plate, a vehicle door and a vehicle, and belongs to the technical field of vehicle accessories. The disclosed vehicle comprises a vehicle door, and the vehicle door comprises a vehicle door window frame decoration plate. The vehicle door window frame decoration plate comprises a main plate body, one side edge of the main plate body is integrally formed with a bending part, the main plate body and the bending part jointly enclose a glass guide groove, the glass guide groove is used for sliding fit with vehicle door glass along the length direction of the glass guide groove, and the bending part is provided with a weight reduction structure. The vehicle door window frame decoration plate disclosed by the application directly and integrally has the glass guide groove. In this way, the vehicle door window frame decoration plate and the glass guide rail are integrated into one part, so that the number of parts to be installed is reduced, and the production efficiency of the whole vehicle is improved.

Description

Technical Field

[0001] This application belongs to the field of vehicle parts technology, specifically relating to a door and window frame decorative panel, a door, and a vehicle. Background Technology

[0002] Door and window frame trim panels are usually installed on the outer side of the inner door panel. They serve two purposes: decoration and installation of glass guide rails. Specifically, the glass guide rails have glass guide channels that slide in conjunction with the door glass to achieve smooth raising and lowering of the door glass.

[0003] However, the installation of traditional door and window frame trim panels and glass rails is quite complex, which affects the overall production efficiency of the vehicle. Utility Model Content

[0004] The purpose of this application is to provide a door and window frame trim panel, a door, and a vehicle, which can solve the problem that the installation of door and window frame trim panels and door and window frames is relatively complicated in the related art.

[0005] In a first aspect, this application provides a car door window frame decorative panel, including: a main body, one side edge of which is integrally formed with a bent portion, the main body and the bent portion together forming a glass guide groove, the glass guide groove being used to slide and cooperate with the car door glass along its own length direction, and the bent portion being provided with a weight reduction structure.

[0006] In this embodiment, a bent portion is integrally formed on one edge of the main body. The main body and the bent portion together form a glass guide channel, which is used to slide and engage with the door glass along its length. This integrates the door window frame trim panel and the glass guide channel into a single component, reducing the number of components that need to be installed and improving overall vehicle production efficiency. Furthermore, the main body and the bent portion together form the glass guide channel, reducing the structural requirements of the bent portion and simplifying its structure. Additionally, the bent portion incorporates a weight-reduction structure, which reduces its weight and contributes to vehicle lightweighting.

[0007] Optionally, the weight-reduction structure includes weight-reduction holes, at least a portion of which is disposed opposite to the motherboard body. The weight-reduction holes satisfy the weight-reduction requirements of the portion of the bent part opposite the motherboard body.

[0008] Optionally, the weight-reduction structure includes a weight-reduction groove located at the end of the bent portion near the main body, and extending along the length of the glass guide channel. The weight-reduction groove satisfies the weight-reduction requirement at the end of the bent portion near the main body. Furthermore, by providing a weight-reduction groove at the end of the bent portion near the main body and extending it along the length of the glass guide channel, the stress distribution at the junction of the bent portion and the main body can be optimized, preventing excessive stress concentration at this junction. This helps extend the service life of the door and window frame trim panels.

[0009] Optionally, the glass guide groove is used to accommodate the elastic seal, and the elastic seal slides in contact with the door glass. The weight-reducing hole can accommodate at least a portion of the sealing lip of the elastic seal. With this configuration, the elastic seal and the bent portion have a larger mating area, thereby improving the stability of the elastic seal. Furthermore, the weight-reducing hole provides deformation space for the sealing lip, preventing damage due to excessive force and extending the service life of the sealing lip.

[0010] Optionally, the number of weight-reducing holes is at least two, and each of the weight-reducing holes is spaced apart along the length of the glass guide groove. With this arrangement, the weight of the bent portion is reduced, thereby further contributing to the lightweighting of the vehicle.

[0011] Optionally, a first limiting portion is provided on one side edge of the weight-reducing hole, and a receiving space is formed between the first limiting portion and the bottom of the glass guide groove. The receiving space is used to accommodate the sealing lip, and the first limiting portion is used to engage with the sealing lip in the depth direction of the glass guide groove. With this configuration, the first limiting portion can prevent the elastic seal from dislodging from the glass guide groove, thereby improving the stability of the elastic seal.

[0012] Optionally, the weight-reducing groove is provided with at least two first reinforcing ribs, each of which is spaced apart along the length of the weight-reducing groove. The bent portion is connected to the main body through the first reinforcing ribs. The first reinforcing ribs can improve the strength of the junction area between the bent portion and the main body, thereby extending the service life of the bent portion. In addition, at least two first reinforcing ribs share the load, which can reduce the occurrence of damage to the first reinforcing ribs due to excessive stress.

[0013] Optionally, the glass guide channel is used to accommodate the elastic seal and slides with the door glass through the elastic seal. The main body has a second limiting portion on the side facing the bend, which is used to limit the movement of the elastic seal in the depth direction of the glass guide channel. The second limiting portion restricts the movement of the elastic seal in the depth direction of the glass guide channel, thereby improving the stability of the elastic seal.

[0014] Optionally, the second limiting portion extends along the length of the glass guide groove, and at least two second reinforcing ribs are provided within the glass guide groove. These second reinforcing ribs are spaced apart along the length of the glass guide groove, and the second limiting portion is connected to the main board body via the second reinforcing ribs. The provision of the second reinforcing ribs improves the connection strength between the second limiting portion and the main board body and enhances the second limiting portion's resistance to deformation, thereby extending the service life of the second limiting portion. Furthermore, the fact that at least two second limiting portions share the load prevents the second reinforcing ribs from being damaged due to excessive force.

[0015] Optionally, the inner surface of the bend forms the channel wall of the glass guide groove, and the outer surface of the bend is provided with a buffer member for contacting the inner door panel. The buffer member can buffer the force between the bend and the inner door panel, thereby extending the service life of both the bend and the inner door panel.

[0016] Optionally, the main body is provided with a plug-in portion, and the plug-in portion and the glass guide channel are arranged sequentially along the length direction of the glass guide channel. The end of the plug-in portion away from the main body is used to plug into the inner panel of the door and to engage with the inner panel of the door in the width direction of the glass guide channel. By plugging the end of the plug-in portion away from the main body into the inner panel of the door, the position of the door window frame trim panel can be pre-positioned, thereby facilitating the connection between the door window frame trim panel and the inner panel of the door.

[0017] Secondly, embodiments of this application provide a vehicle door, including an inner door panel and the aforementioned door window frame decorative panel. The door window frame decorative panel is disposed on the outer side of the inner door panel and connected to the inner door panel. This vehicle door includes the aforementioned door window frame decorative panel, which has the same beneficial effects as the aforementioned door window frame decorative panel, and will not be repeated here.

[0018] Thirdly, embodiments of this application provide a vehicle, including a body and the aforementioned door, wherein the door is mounted on the body. This vehicle includes the aforementioned door, which has the same beneficial effects as the aforementioned door, and will not be repeated here. Attached Figure Description

[0019] Figure 1 This is one of the structural schematic diagrams of the car door and window frame decorative panel disclosed in the embodiments of this application; Figure 2 This is a second schematic diagram of the structure of the door and window frame decorative panel disclosed in the embodiments of this application; Figure 3 for Figure 2 Enlarged view of Part I; Figure 4 This is one of the cross-sectional views of the door window frame trim panel disclosed in the embodiments of this application; Figure 5 for Figure 4 Partial structural diagram; Figure 6 for Figure 5 Partial structural diagram; Figure 7 This is the third structural schematic diagram of the car door and window frame decorative panel disclosed in the embodiments of this application; Figure 8 for Figure 7 Enlarged view of Part II; Figure 9 for Figure 7 Enlarged view of Part III; Figure 10 This is a second cross-sectional view of the door and window frame trim panel disclosed in the embodiments of this application; Figure 11 This is the fourth structural schematic diagram of the door and window frame decorative panel disclosed in the embodiments of this application; Figure 12 for Figure 11 Enlarged view of Part IV; Figure 13 This is a schematic diagram of the structure of the car door disclosed in an embodiment of this application.

[0020] Explanation of reference numerals in the attached figures: 100 - Main board body, 110 - Second limiting part, 120 - Second reinforcing rib; 200-Glass guide channel; 300-Bending part, 301-Weight reduction structure, 310-Weight reduction hole, 311-First edge, 320-Weight reduction groove, 321-First reinforcing rib, 330-First limiting part, 331-Guide slope, 340-Connecting seat, 341-Snap-fit ​​part, 350-Groove, 361-First sub-part, 362-Second sub-part, 370-Accommodation space; 400 - Elastic seal, 410 - Sealing lip, 420 - Sealing body, 430 - Slot; 500-Buffer; 600 - Insertion part, 610 - Third reinforcing rib; 700 - Door inner panel, 710 - First panel, 720 - Second panel; 800 - Threaded connection. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0022] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0023] In related technologies, the door and window frame trim panels and glass guide rails are two separate components. When assembling the whole vehicle, the door and window frame trim panels and glass guide rails need to be installed one by one, which makes the installation of the two relatively complicated and thus affects the production efficiency of the whole vehicle.

[0024] The following description, in conjunction with the accompanying drawings, details the door and window frame trim panels, doors, and vehicles provided in this application through specific embodiments and application scenarios.

[0025] Please refer to Figures 1 to 13 As shown, this embodiment of the application provides a car door window frame decorative panel, including: a main body 100, with a bent portion 300 integrally formed on one side edge of the main body 100. The main body 100 and the bent portion 300 together form a glass guide groove 200. The glass guide groove 200 is used to slide and engage with the car door glass along its own length direction, that is, the glass guide groove 200 and the car door glass slide and engage in the same direction along its length. For example, the length direction of the glass guide groove 200 is... Figure 2 As indicated by arrow A in the diagram, the bent portion 300 is provided with a weight-reducing structure 301.

[0026] Optionally, the door and window frame trim panels are one-piece injection molded structures, and the door and window frame trim panels are, for example, exterior trim panels of the vehicle.

[0027] In this embodiment, a glass guide groove 200 is integrally formed on one side edge of the main body 100. The glass guide groove 200 is used to slide and engage with the door glass along its own length. In this way, the door window frame trim panel and the glass guide rail are integrated into one component, thereby reducing the number of components that need to be installed, improving the overall production efficiency of the vehicle, and facilitating mass production of the vehicle. Furthermore, the main body 100 and the bent portion 300 together form the glass guide groove 200. In this configuration, the main body 100 participates in forming the glass guide groove 200, which reduces the structural requirements of the bent portion 300 and simplifies its structure.

[0028] In addition, the bending part 300 is provided with a weight reduction structure 301. The weight reduction structure 301 reduces the weight of the bending part 300, which helps to achieve vehicle lightweighting.

[0029] In addition, by integrating the door and window frame trim panels and the glass guide rail into one component, the sealing performance and overall aesthetics of the vehicle exterior can be improved, and the assembly precision of the glass guide groove 200 and the main body 100 can be increased.

[0030] Optionally, refer to Figure 2 As shown, in the width direction of the glass guide channel 200, the cross-section of the bent portion 300 is approximately L-shaped. For example, the width direction of the glass guide channel 200 here is... Figure 2 The direction indicated by arrow B in the diagram.

[0031] In another embodiment, reference Figure 3 As shown, the weight reduction structure 301 includes a weight reduction hole 310, at least a portion of which is disposed opposite to the main body 100, thus satisfying the weight reduction requirements of the portion of the bent part 300 opposite to the main body 100.

[0032] In other embodiments, the weight-reducing structure 301 may also exclude the weight-reducing hole 310.

[0033] In another embodiment, reference Figure 7 and Figure 8 As shown, the weight-reducing structure 301 includes a weight-reducing groove 320, which is located at the end of the bent portion 300 near the main body 100. The weight-reducing groove 320 extends along the length direction of the glass guide channel 200, meaning its length direction is the same as the length direction of the glass guide channel 200. Specifically, the length direction of the weight-reducing groove 320 is, for example,... Figure 2 The direction indicated by arrow A in the diagram.

[0034] In this embodiment, the weight-reducing groove 320 is provided to meet the weight-reduction requirement of the end of the bent portion 300 near the main body 100. Furthermore, by providing the weight-reducing groove 320 at the end of the bent portion 300 near the main body 100 and extending the weight-reducing groove 320 along the length of the glass guide groove 200, the stress distribution at the junction of the bent portion 300 and the main body 100 can be optimized, preventing excessive stress concentration at the junction. This helps extend the service life of the door and window frame trim panel.

[0035] Optionally, the weight-reducing groove 320 may be located at the bottom of the glass guide groove 200, in other words, the weight-reducing groove 320 may be located on the inner surface of the bent portion 300. In this configuration, the weight-reducing groove 320 will not affect the outer surface of the bent portion 300, thereby allowing the outer surface of the bent portion 300 to precisely fit with other components.

[0036] In other embodiments, the weight-reducing structure 301 may not include the weight-reducing groove 320. Alternatively, the weight-reducing structure 301 may include the weight-reducing groove 320, but the weight-reducing groove 320 is not located at the end of the bent portion 300 near the main body 100, but is located at other positions in the bent portion 300. In addition, the extending direction of the weight-reducing groove 320 may also intersect with the length direction of the glass guide channel 200. In the embodiments of this application, there are no restrictions on the extending direction and the setting position of the weight-reducing groove 320, and it can be designed according to actual needs.

[0037] In another embodiment, reference Figures 4 to 6 As shown, the glass guide groove 200 is used to accommodate the elastic seal 400 and slides with the door glass through the elastic seal 400. The weight reduction hole 310 can accommodate at least a portion of the sealing lip 410 of the elastic seal 400, that is, the sealing lip 410 can be located only part of the weight reduction hole 310 or entirely within the weight reduction hole 310.

[0038] In this embodiment, at least a portion of the sealing lip 410 of the elastic seal 400 is located within the weight-reducing hole 310. As a result, the elastic seal 400 and the bent portion 300 have a larger mating area, thereby improving the stability of the elastic seal 400.

[0039] Furthermore, the weight reduction hole 310 provides deformation space for the deformation of the sealing lip 410, which can prevent the sealing lip 410 from being damaged due to excessive force and extend the service life of the sealing lip 410.

[0040] In practical use, the elastic seal 400 fits tightly against the door glass, thereby improving the sealing effect between the door glass and the glass guide channel 200. Furthermore, the elastic seal 400 has a certain buffering and vibration damping capacity, thus reducing the vibration of the door glass, improving its stability, and reducing noise during vehicle operation. Additionally, see reference... Figure 13 As shown, in actual use, the door glass rises and falls along the length of the glass guide groove 200. The elastic sealing element 400 improves the smoothness of the door glass rising and falling.

[0041] Optionally, the elastic seal 400 is a glass fiber groove; specifically, the elastic seal 400 is a rubber seal. It should be noted that the material of the elastic seal 400 is not limited in this embodiment; it is merely an example.

[0042] It should also be pointed out that, Figure 4 The elastic seal 400 is in the first state. Figure 5The elastic seal 400 is in the second state. The first state is the initial state of the elastic seal 400, at which time the elastic seal 400 is not in contact with the door glass. The second state is the usage state of the elastic seal 400, that is, the second state indicates the form when the elastic seal 400 is in contact with the door glass.

[0043] In other embodiments, the sealing lip 410 of the resilient seal 400 may also be entirely located within the glass guide groove 200.

[0044] In another embodiment, reference Figure 2 and Figure 3 As shown, there are at least two weight-reducing holes 310, and each weight-reducing hole 310 is arranged at intervals along the length of the glass guide channel 200. With this arrangement, the weight of the bent portion 300 is reduced, which further contributes to the lightweighting of the vehicle.

[0045] Optionally, the sealing lip 410 of the elastic seal 400 extends along the length of the glass guide groove 200, and each weight-reducing hole 310 accommodates a different portion of the sealing lip 410. In this configuration, a portion of the sealing lip 410 is located within the weight-reducing hole 310, and another portion is located within the glass guide groove 200. In this way, the sealing lip 410 and the glass guide groove 200 are engaged at the upper limit along the length of the glass guide groove 200, thereby improving the stability of the elastic seal 400.

[0046] In other embodiments, the number of weight-reducing holes 310 may also be one.

[0047] In one optional embodiment, when the weight-reducing structure 301 includes both a weight-reducing hole 310 and a weight-reducing groove 320, the weight of the bent portion 300 is further reduced, thereby making the overall weight of the vehicle smaller.

[0048] In another embodiment, reference Figures 4 to 6 As shown, a first limiting part 330 is provided on one side edge of the weight reduction hole 310. A receiving space 370 is formed between the first limiting part 330 and the bottom of the glass guide groove 200. The receiving space 370 is used to receive the sealing lip 410, and the first limiting part 330 is used to engage with the sealing lip 410 in the depth direction of the glass guide groove 200. The depth direction of the glass guide groove 200 is, for example, as follows: Figure 4 The direction indicated by the arrow C in the diagram.

[0049] In this embodiment, with the sealing lip 410 in the receiving space 370, the sealing lip 410 is located on the side of the first limiting part 330 facing the bottom of the glass guide groove 200. In this configuration, the first limiting part 330 can restrict the elastic seal 400 from coming out of the glass guide groove 200, thereby improving the stability of the elastic seal 400.

[0050] Optionally, the first limiting part 330 is a first limiting block. Additionally, refer to... Figure 3 As shown, in order to make at least a portion of the sealing lip 410 located within the weight reduction hole 310, the first limiting portion 330 is provided on the side edge of the weight reduction hole 310 away from the bottom of the glass guide groove 200. Specifically, the side edge of the weight reduction hole 310 away from the bottom of the glass guide groove 200 is, for example, the first edge 311 of the weight reduction hole 310.

[0051] Specifically, the bending portion 300 includes a first sub-portion 361 and a second sub-portion 362 arranged at an angle. The first sub-portion 361 is disposed opposite to the main body 100 and is connected to the main body 100 through the second sub-portion 362. At least a portion of the weight reduction hole 310 is located in the first sub-portion 361, the first limiting portion 330 is provided in the first sub-portion 361, and the weight reduction groove 320 mentioned above is provided in the second sub-portion 362.

[0052] In other embodiments, the first limiting portion 330 may not be provided at the edge of the weight reduction hole 310.

[0053] In a further embodiment, reference is made to... Figure 5 As shown, the first limiting part 330 is provided with a guide slope 331. During the process of the elastic seal 400 being inserted into the glass guide groove 200 along the depth direction of the glass guide groove 200, the sealing lip 410 deforms in a guiding engagement with the guide slope 331, so that the sealing lip 410 passes over the first limiting part 330. After the sealing lip 410 passes over the first limiting part 330, the sealing lip 410 automatically returns to its initial shape, thereby achieving an upper limiting engagement with the first limiting part 330 in the depth direction of the glass guide groove 200.

[0054] In this embodiment, the guide slope 331 facilitates the smooth deformation of the sealing lip 410, thereby making it easier and faster to install the elastic seal 400.

[0055] Specifically, refer to Figure 5 As shown, the distance between the end of the guide slope 331 away from the first sub-part 361 and the second sub-part 362 is the first distance, and the distance between the end of the guide slope 331 close to the first sub-part 361 and the second sub-part 362 is the second distance. The first distance is less than the second distance.

[0056] In other embodiments, the first limiting part 330 may not have the guide slope 331.

[0057] In a further embodiment, reference is made to... Figure 5As shown, a groove 430 is formed between the sealing body 420 and the sealing lip 410 of the elastic seal 400. While the first limiting part 330 and the sealing lip 410 are engaged in the depth direction of the glass guide groove 200, the first limiting part 330 is engaged in the groove 430.

[0058] In this embodiment, the first limiting part 330 is engaged in the slot 430, which can prevent the elastic seal 400 from coming out of the glass guide groove 200 and prevent the elastic seal 400 from moving towards the bottom of the glass guide groove 200, thereby making the elastic seal 400 more stable.

[0059] Furthermore, during actual installation, the weight-reducing hole 310 provides a certain deformation space for the deformation of the sealing lip 410. In this way, after the sealing lip 410 passes the first limiting part 330, the sealing lip 410 can return to its initial shape. When the sealing lip 410 is in its initial state, the slot 430 is in its normal state with a large space, which facilitates the smooth insertion of the first limiting part 330 into the slot 430, thereby reducing the assembly difficulty of the elastic seal 400.

[0060] In another embodiment, reference Figure 8 As shown, the weight-reducing groove 320 is provided with at least two first reinforcing ribs 321. Each first reinforcing rib 321 is arranged at intervals along the length direction of the weight-reducing groove 320. The bent part 300 is connected to the main body 100 through the first reinforcing ribs 321.

[0061] In this embodiment, the weight-reducing groove 320 corresponds to the junction area between the bending portion 300 and the main body 100. By providing a first reinforcing rib 321 in the weight-reducing groove 320 and connecting the bending portion 300 and the main body 100 through the first reinforcing rib 321, the strength of the junction area between the bending portion 300 and the main body 100 can be improved, which helps to extend the service life of the bending portion 300.

[0062] In addition, there are at least two first reinforcing ribs 321, which further improves the strength of the junction area between the bent part 300 and the main body 100. Furthermore, each first reinforcing rib 321 is arranged at intervals along the length of the weight-reducing groove 320. In this way, each first reinforcing rib 321 shares the force, thereby reducing the occurrence of damage to the first reinforcing rib 321 due to excessive force.

[0063] It should be noted that in this embodiment, the specific number of the first reinforcing ribs 321 is not limited, and in other embodiments, the number of the first reinforcing ribs 321 may be one, or the first reinforcing ribs 321 may not be provided. The design can be carried out according to actual needs.

[0064] In another embodiment, reference Figure 5 as well as Figures 7 to 10 As shown, the glass guide groove 200 is used to accommodate the elastic seal 400 and slides with the door glass through the elastic seal 400. The main body 100 is provided with a second limiting part 110 on the side facing the bending part 300. The second limiting part 110 is used to limit the elastic seal 400 in the depth direction of the glass guide groove 200.

[0065] In this embodiment, the second limiting part 110 and the elastic seal 400 are engaged in a limiting cooperation in the depth direction of the glass guide groove 200. In this way, the second limiting part 110 can restrict the movement of the elastic seal 400 in the depth direction of the glass guide groove 200, thereby improving the stability of the elastic seal 400.

[0066] Optionally, the second limiting part 110 is matched with the elastic seal 400 to limit the elastic seal 400 from falling out of the glass guide groove 200.

[0067] In other embodiments, the side of the main board 100 facing the bent portion 300 may not have the second limiting portion 110.

[0068] In one alternative embodiment, reference is made to... Figure 5 as well as Figures 7 to 10 As shown, the distance between the end of the second limiting part 110 away from the main body 100 and the bottom of the glass guide groove 200 is the third distance, and the distance between the end of the second limiting part 110 closer to the main body 100 and the bottom of the glass guide groove 200 is the fourth distance, which is greater than the third distance. In other words, the inclination direction of the second limiting part 110 is opposite to that of the guide slope 331 mentioned above.

[0069] In this embodiment, the force applied by the second limiting part 110 to the elastic seal 400 can be decomposed into a first component force along the depth direction of the glass guide groove 200 and a second component force along the width direction of the glass guide groove 200. The first component force can restrict the elastic seal 400 from coming out of the glass guide groove 200, and the second component force can restrict the elastic seal 400 from swaying in the width direction of the glass guide groove 200, thereby further improving the stability of the elastic seal 400. Furthermore, this arrangement of the second limiting part 110 facilitates the smooth movement of the elastic seal 400 out of the glass guide groove 200.

[0070] Specifically, in this embodiment, the width direction of the glass guide groove 200 is, for example, as follows: Figure 10 The direction indicated by the arrow line D in the diagram.

[0071] In another embodiment, reference Figures 7 to 9As shown, the second limiting part 110 extends along the length direction of the glass guide groove 200. At least two second reinforcing ribs 120 are provided in the glass guide groove 200. Each second reinforcing rib 120 is arranged at intervals along the length direction of the glass guide groove 200. The second limiting part 110 is connected to the main body 100 through the second reinforcing ribs 120.

[0072] In this embodiment, the second limiting portion 110 extends along the length of the glass guide groove 200. With this arrangement, the second limiting portion 110 and the elastic seal 400 have a larger mating area, thereby improving the stability of the second limiting portion 110.

[0073] Furthermore, the second limiting part 110 is connected to the main board body 100 through the second reinforcing rib 120. The setting of the second reinforcing rib 120 improves the connection strength between the second limiting part 110 and the main board body 100, and improves the ability of the second limiting part 110 to resist deformation, thereby helping to extend the service life of the second limiting part 110.

[0074] Furthermore, the number of second reinforcing ribs 120 is at least two, which further enhances the connection strength between the second limiting part 110 and the main body 100, and further improves the deformation resistance of the second limiting part 110, thus extending its service life. Moreover, the second reinforcing ribs 120 are spaced apart along the length of the glass guide groove 200. This arrangement allows each second reinforcing rib 120 to share the load, thereby preventing damage due to excessive stress.

[0075] It should be noted that the specific number of the second reinforcing ribs 120 is not limited in this embodiment. In other embodiments, the number of the second reinforcing ribs 120 may be one, or the second reinforcing ribs 120 may not be provided. The design can be carried out according to actual needs.

[0076] In another embodiment, reference Figure 11 As shown, the inner surface of the bent portion 300 forms the groove wall of the glass guide groove 200, and the outer surface of the bent portion 300 is provided with a buffer member 500, which is used to contact the inner panel 700 of the door.

[0077] In this embodiment, the buffer 500 is located between the bending portion 300 and the inner door panel 700. The buffer 500 can buffer the force between the bending portion 300 and the inner door panel 700, thereby helping to extend the service life of the bending portion 300 and the inner door panel 700.

[0078] Optionally, the cushioning element 500 is cushioning foam.

[0079] In other embodiments, the outer surface of the bent portion 300 may not have a buffer 500, in which case the outer surface of the bent portion 300 may be in direct contact with the inner door panel 700, for example.

[0080] In another embodiment, reference Figures 10 to 12 As shown, the main board body 100 is provided with a plug-in part 600. The plug-in part 600 and the glass guide groove 200 are arranged sequentially along the length direction of the glass guide groove 200. The end of the plug-in part 600 away from the main board body 100 is used to plug into the inner panel 700 of the door and to cooperate with the inner panel 700 of the door in the width direction of the glass guide groove 200.

[0081] In this embodiment, the end of the connector 600 furthest from the main body 100 is inserted into the inner door panel 700, which can pre-position the door window frame trim panel, thereby facilitating the connection between the door window frame trim panel and the inner door panel 700. Furthermore, by cooperating with the inner door panel 700, the movement of the door window frame trim panel in the width direction of the glass guide groove 200 can be restricted, thus allowing the door window frame trim panel to be installed more stably on the inner door panel 700.

[0082] Optionally, refer to Figure 10 As shown, the inner door panel 700 includes a first panel 710 and a second panel 720 connected to each other. The insertion part 600 is inserted between the first panel 710 and the second panel 720 and is positioned and engaged with the first panel 710 in the width direction of the glass guide groove 200.

[0083] Specifically, in this embodiment, the width direction of the glass guide groove 200 is, for example, as follows: Figure 10 The direction indicated by arrow D in the diagram. Also, refer to... Figure 10 and Figure 12 As shown, the plug-in part 600 is roughly L-shaped.

[0084] Optionally, refer to Figure 12 As shown, a third reinforcing rib 610 is provided at the end of the connector 600 away from the main body 100. The end of the connector 600 away from the main body 100 is used to cooperate with the inner door panel 700, and it bears a large force. By providing a third reinforcing rib 610 at the end of the connector 600 away from the main body 100, the load-bearing capacity of the end of the connector 600 away from the main body 100 can be improved, thereby extending the service life of the connector 600.

[0085] In other embodiments, the motherboard body 100 may also omit the plug-in portion 600.

[0086] In one optional embodiment, the bent portion 300 is detachably connected to the inner door panel 700, thereby connecting the door window frame trim panel to the inner door panel 700. This arrangement facilitates the replacement and maintenance of the door window frame trim panel, reducing the difficulty of such replacement and maintenance.

[0087] Optionally, refer to Figure 12 As shown, the bent portion 300 is provided with a connecting seat 340, and the connecting seat 340 is provided with a snap-fit ​​portion 341 and an installation hole. During actual assembly, at least a portion of the connecting seat 340 first passes through the first plate 710 mentioned above. Then, a threaded connector 800, such as a screw, is installed in the installation hole. The threaded connector 800 is threadedly connected to the wall of the installation hole. During the installation of the threaded connector 800 into the installation hole, the threaded connector 800 pushes at least a portion of the snap-fit ​​portion 341 outwards, causing the snap-fit ​​portion 341 to engage with the first plate 710 in the axial direction of the installation hole, thereby achieving the connection between the door window frame trim panel and the door inner panel 700. The axial direction of the installation hole is, for example, [missing information]. Figure 12 The direction indicated by arrow E in the diagram. This connection method between the door and window frame trim panels and the inner door panel 700 is relatively simple to operate, thereby improving the overall production efficiency of the vehicle.

[0088] Optionally, refer to Figure 3 As shown, a portion of the bent portion 300 is bent and a groove 350 is formed. The nut of the threaded connector 800 is located in the groove 350 to reduce the interference of the threaded connector 800 on the elastic seal 400.

[0089] Optionally, refer to Figure 11 and Figure 12 As shown, there are at least two connecting seats 340, which are spaced apart along the length of the glass guide channel 200. Each connecting seat 340 corresponds to a threaded connector 800, and each connecting seat 340 is provided with a snap-fit ​​part 341. With this arrangement, the door window frame trim panel and the door inner panel 700 are connected by at least two snap-fit ​​parts 341. This makes the connection between the door window frame trim panel and the door inner panel 700 more reliable, thereby helping to improve the stability of the door window lifting. In addition, each snap-fit ​​part 341 shares the force, which can reduce the occurrence of damage to the snap-fit ​​parts 341 due to excessive force.

[0090] In addition, when the main board body 100 is provided with a plug-in part 600, for example, the plug-in part 600 is first plugged into the inner panel 700 of the door, and the position of the door window frame decorative panel is pre-positioned by means of the plug-in part 600. Then the threaded connector 800 is installed to realize the connection between the door window frame decorative panel and the inner panel 700 of the door.

[0091] refer to Figure 13As shown in the illustration, this application also provides a vehicle door, which includes an inner door panel 700 and the aforementioned door window frame decorative panel. The door window frame decorative panel is disposed on the outer side of the inner door panel 700 and connected to the inner door panel 700. This vehicle door includes the aforementioned door window frame decorative panel, which has the same beneficial effects as the aforementioned door window frame decorative panel, and will not be described again here.

[0092] Optionally, at least a portion of the inner door panel 700 is a sheet metal structure. Specifically, the inner door panel 700 includes the first plate 710 mentioned above, which is a sheet metal structure.

[0093] Alternatively, the door and window frame trim panel is connected to the inner door panel 700 via the snap-fit ​​part 341 mentioned above.

[0094] This application also provides a vehicle, which includes a body and the aforementioned door, the door being mounted on the body. This vehicle includes the aforementioned door, which has the same beneficial effects as the aforementioned door, and will not be repeated here.

[0095] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A decorative panel for a car door and window frame, characterized in that, include: The main body (100) has a bent portion (300) integrally formed on one side edge. The main body (100) and the bent portion (300) together form a glass guide groove (200). The glass guide groove (200) is used to slide and cooperate with the door glass along its own length direction. The bent portion (300) is provided with a weight reduction structure (301).

2. The door and window frame decorative panel according to claim 1, characterized in that, The weight reduction structure (301) includes a weight reduction hole (310), at least a portion of which is disposed opposite to the main body (100); And / or, the weight reduction structure (301) includes a weight reduction groove (320) located at one end of the bent portion (300) near the main body (100), and the weight reduction groove (320) extends along the length direction of the glass guide groove (200).

3. The door and window frame decorative panel according to claim 2, characterized in that, The glass guide groove (200) is used to accommodate the elastic seal (400) and slides with the door glass through the elastic seal (400). The weight reduction hole (310) can accommodate at least a portion of the sealing lip (410) of the elastic seal (400). And / or, the number of weight-reducing holes (310) is at least two, and each of the weight-reducing holes (310) is arranged at intervals along the length direction of the glass guide groove (200).

4. The door and window frame decorative panel according to claim 3, characterized in that, A first limiting part (330) is provided on one side edge of the weight reduction hole (310). A receiving space (370) is formed between the first limiting part (330) and the bottom of the glass guide groove (200). The receiving space (370) is used to receive the sealing lip (410), and the first limiting part (330) is used to engage with the sealing lip (410) in the depth direction of the glass guide groove (200).

5. The door and window frame decorative panel according to claim 2, characterized in that, The weight-reducing groove (320) is provided with at least two first reinforcing ribs (321), and each first reinforcing rib (321) is arranged at intervals along the length direction of the weight-reducing groove (320). The bent part (300) is connected to the main body (100) through the first reinforcing ribs (321).

6. The door and window frame decorative panel according to claim 1, characterized in that, The glass guide groove (200) is used to accommodate the elastic seal (400) and slides with the door glass through the elastic seal (400). The main body (100) is provided with a second limiting part (110) on the side facing the bending part (300). The second limiting part (110) is used to limit the elastic seal (400) in the depth direction of the glass guide groove (200).

7. The door and window frame decorative panel according to claim 6, characterized in that, The second limiting part (110) extends along the length direction of the glass guide groove (200). At least two second reinforcing ribs (120) are provided in the glass guide groove (200). Each second reinforcing rib (120) is arranged at intervals along the length direction of the glass guide groove (200). The second limiting part (110) is connected to the main body (100) through the second reinforcing ribs (120).

8. The door and window frame decorative panel according to claim 1, characterized in that, The inner surface of the bent portion (300) forms the groove wall of the glass guide groove (200), and the outer surface of the bent portion (300) is provided with a buffer (500), which is used to contact the inner panel (700) of the door. And / or, the main board body (100) is provided with a plug-in portion (600), the plug-in portion (600) and the glass guide groove (200) are arranged sequentially along the length direction of the glass guide groove (200), and the end of the plug-in portion (600) away from the main board body (100) is used to plug into the inner panel of the door (700) and to cooperate with the inner panel of the door (700) in the width direction of the glass guide groove (200).

9. A vehicle door, characterized in that, Includes an inner door panel (700) and a door window frame decorative panel as described in any one of claims 1-8, wherein the door window frame decorative panel is disposed on the outside of the inner door panel (700) and connected to the inner door panel (700).

10. A vehicle, characterized in that, It includes a vehicle body and a door as described in claim 9, wherein the door is mounted on the vehicle body.

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