Decorative strip assembly, vehicle door assembly and vehicle
By using decorative strip components made of metal materials, combined with precision micropore processing technology and integrated door design, the problem of poor durability of plastic decorative strips is solved, and the vehicle appearance quality and decorative effect are improved.
Patent Information
- Application Number
- CN202422032082.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-21
Smart Images
Figure CN223030907U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of vehicles, and particularly relates to a decorative strip assembly, a door assembly and a vehicle. Background Art
[0002] With the development of automotive technology, consumers have increasingly higher requirements for the appearance of automobiles. As a common exterior decorative part of vehicles, decorative strips can decorate the doors and provide different decorative styles by selecting different materials, brightness, colors, etc., to meet consumers' requirements for the appearance and performance of automobiles. Existing decorative strips are usually made of plastic materials and achieve a lighting effect through built-in light sources. However, in the actual use process of plastic decorative strips made of plastic materials, due to the fact that plastic materials are easily affected by the environment, the durability of plastic decorative strips is poor, reducing the exterior quality of vehicles. Summary of the Utility Model
[0003] The purpose of the present application is to provide a decorative strip assembly, a door assembly and a vehicle, which can solve the problem of poor durability of plastic decorative strips in the actual use process and improve the exterior quality of vehicles.
[0004] An embodiment of the present application provides a decorative strip assembly applied to a vehicle. The decorative strip assembly includes a seal, a metal decorative strip and a lighting module. The metal decorative strip is installed on one side of the seal facing away from the inside of the vehicle. The metal decorative strip includes a strip body, and the strip body includes an inner side surface and an outer side surface. The inner side surface faces the seal, and the inner side surface and the outer side surface are arranged in opposite directions. The strip body is provided with light-transmitting holes, and the light-transmitting holes penetrate through the inner side surface and the outer side surface. The lighting module is installed on one side of the strip body close to the inner side surface and is arranged opposite to the light-transmitting holes.
[0005] In one embodiment, the strip body includes a light-transmitting area and a non-light-transmitting area, and the non-light-transmitting area surrounds the light-transmitting area. There are multiple light-transmitting holes, and the multiple light-transmitting holes are spaced apart from each other. Among them, the aperture of each light-transmitting hole is greater than or equal to 60 μm and less than or equal to 80 μm, and the distance between adjacent two light-transmitting holes is greater than or equal to 30 μm and less than or equal to 50 μm.
[0006] In one embodiment, the decorative strip assembly further includes an adhesive, and the adhesive is bonded between the lighting module and the inner side surface and covers the light-transmitting holes.
[0007] In one embodiment, the adhesive also fills the light-transmitting holes.
[0008] In one embodiment, the seal includes a seal body, the seal body includes a base material and a support member, the support member is embedded inside the base material, and the structural strength of the support member is greater than that of the base material.
[0009] The metal decorative strip is installed on one side of the seal body facing away from the inner side of the vehicle.
[0010] In one embodiment, the seal body is provided with a card slot, and the opening of the card slot is located on the surface of the seal body facing the metal decorative strip.
[0011] The metal decorative strip further includes a buckle, the buckle protrudes from the inner side surface, and is clamped in the card slot.
[0012] In one embodiment, the seal further includes a lip, the lip is arranged on one side of the seal body facing away from the metal decorative strip, and is used for abutting against the vehicle window glass.
[0013] In one embodiment, the seal further includes a wear-resistant layer, the wear-resistant layer is arranged on the surface of the lip facing the window glass, and is used for abutting against the vehicle glass.
[0014] An embodiment of the present application further provides a door assembly, the door assembly includes a door and the decorative strip assembly, and the decorative strip assembly is installed on the door.
[0015] In one embodiment, the metal decorative strip is integrally formed with the door.
[0016] An embodiment of the present application further provides a vehicle, the vehicle includes a vehicle body and the door assembly, the door assembly is installed on the vehicle body and can rotate relative to the vehicle body.
[0017] In the related art, the decorative strip is usually made of plastic material and realizes the lighting effect through the built-in light source. However, in the actual use process of the plastic decorative strip made of plastic material, due to the fact that the plastic material is easily affected by the environment, the durability of the plastic decorative strip is poor, reducing the appearance quality of the vehicle. In the embodiments of the present application, the metal decorative strip is made of metal material. The metal decorative strip can maintain the structural stability during long-term use and has good durability and high structural strength. Moreover, the metal decorative strip made of metal material has a high-class texture, excellent waterproof performance, good dimensional stability and installation accuracy, improving the appearance quality of the vehicle and meeting the needs of consumers for high-end and personalized vehicle appearance decoration. In addition, the precise micro-hole processing technology is adopted for the metal decorative strip to form light-transmitting holes, so that the light emitted by the light-emitting module located on one side of the inner side surface of the metal decorative strip can pass through the light-transmitting holes to realize the lighting effect of the metal decorative strip. Furthermore, the metal decorative strip can be integrated with the car door, avoiding the gap formed between the metal decorative strip and the car door from affecting the aesthetics and overall grade of the vehicle, and further improving the appearance quality of the vehicle. Brief Description of the Drawings
[0018] Figure 1 is a schematic structural diagram of a vehicle provided by an embodiment of the present application;
[0019] Figure 2 is Figure 1 a partial structural schematic diagram of the door assembly shown;
[0020] Figure 3 is Figure 2 a sectional view of the first embodiment of the door assembly shown along A-A;
[0021] Figure 4 is Figure 3 a schematic diagram of the first implementation manner of the metal decorative strip in the door assembly shown;
[0022] Figure 5 is Figure 3 a partial schematic diagram of the second implementation manner of the metal decorative strip in the door assembly shown;
[0023] Figure 6 is Figure 3 a partial schematic diagram of the third implementation manner of the metal decorative strip in the door assembly shown;
[0024] Figure 7 is Figure 3 a partial schematic diagram of the fourth implementation manner of the metal decorative strip in the door assembly shown;
[0025] Figure 8 is Figure 3 a partial schematic diagram of the fifth implementation manner of the metal decorative strip in the door assembly shown;
[0026] Figure 9 For Figure 2 The sectional view along A-A of the second embodiment of the door assembly shown.
[0027] The nouns corresponding to the reference numerals in the figure are: vehicle 1000, vehicle body 200, vehicle door opening 201, door assembly 100, decorative strip assembly 10, metal decorative strip 1, strip body 11, outer side 111, inner side 112, light-transmitting area 113, non-light-transmitting area 114, light-transmitting hole 116, aperture D, spacing S, first buckle 12, second buckle 13, lip 22, contact surface 221, wear-resistant layer 23, buffer strip 24, insertion slot M, seal 2, seal body 21, outer surface 211, inner surface 212, base material 26, support member 25, first card slot 213, second card slot 214, light-emitting module 3, bonding member 4, door 20, assembly end 210, main body portion 220, first surface 230, second surface 240, vehicle window opening 250, vehicle window glass 30. Specific embodiments
[0028] Next, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0029] In the embodiments of the present application, terms such as "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances. And "a plurality" in the present application means two or more.
[0030] Please refer to Figure 1 and Figure 2 , Figure 1 which is a schematic structural diagram of the vehicle 1000 provided by the embodiment of the present application, Figure 2 For Figure 1 the partial structural schematic diagram of the door assembly 100 shown.
[0031] An embodiment of the present application provides a vehicle 1000. According to the use of the vehicle 1000, the vehicle 1000 can be classified into types such as sedans, buses, or trucks. According to the power of the vehicle 1000, the vehicle 1000 can be classified into types such as fuel vehicles, pure electric vehicles, hybrid vehicles, and fuel cell vehicles. In this embodiment, the vehicle 1000 is described by taking a sedan as an example.
[0032] For the convenience of description, in the present application, it is defined that Figure 1 the width direction of the vehicle 1000 shown is the X-axis direction, the length direction is the Y-axis direction, and the height direction is the Z-axis direction, where the X-axis, Y-axis, and Z-axis directions are perpendicular to each other in pairs. It should be noted that the orientation terms such as "top", "bottom", "left", "right", "front", and "rear" mentioned in the description of the present application are based on the orientation of the vehicle 1000 shown in the attached drawings of the specification Figure 1 and are described with the forward direction in the length direction of the vehicle 1000 as the positive direction of the X-axis, the direction from left to right in the width direction of the vehicle 1000 as the positive direction of the Y-axis, and the direction away from the ground in the width direction of the vehicle 1000 as the positive direction of the Z-axis.
[0033] The vehicle 1000 includes a body 200 and a door assembly 100. The door assembly 100 is installed on the body 200 and can rotate relative to the body 200. Among them, the body 200 is provided with a door opening 201. The door opening 201 communicates with the inside and outside of the body 200. The door assembly 100 is connected to the edge of the door opening 201. The door assembly 100 can be opened or closed relative to the body 200. When the door assembly 100 is opened relative to the body 200, the door opening 201 is exposed, and the driver and passengers can get on or off the vehicle through the door opening 201. When the door assembly 100 is closed relative to the body 200, the door assembly 100 closes the door opening 201.
[0034] In this embodiment, the door assembly 100 includes a trim strip assembly 10, a door 20, and a window glass 30. The door 20 is connected to the edge of the door opening 201 and can rotate relative to the body 200. The window glass 30 is installed on the door 20 and can rotate relative to the body 200 under the drive of the door 20. The trim strip assembly 10 is installed on the door 20 and abuts against the window glass 30. Exemplarily, the door 20 can be formed by a sheet metal part.
[0035] The window glass 30 includes an outer glass surface (not labeled in the figure) and an inner glass surface (not labeled in the figure). The outer glass surface and the inner glass surface are arranged opposite to each other along the thickness direction of the window glass 30. When the door assembly 100 is closed relative to the body 200, the inner glass surface of the window glass 30 faces the inside of the vehicle 1000, and the outer glass surface faces the outside of the vehicle 1000. The window glass 30 can be, but is not limited to, laminated glass. The present application does not make strict restrictions on this.
[0036] The vehicle door 20 includes a window opening 250. The window opening 250 penetrates through two surfaces in the thickness direction of the vehicle door 20. A window glass 30 is installed in the window opening 250 and moves relative to the vehicle door 20 in the Z-axis direction within the window opening 250. That is, the window glass 30 can move up and down relative to the vehicle door 20 within the window opening 250.
[0037] The trim strip assembly 10 is installed on the vehicle door 20 at the bottom of the window opening 250 and abuts against the outer glass surface of the window glass 30. The trim strip assembly 10 not only serves as an exterior decoration, but also removes rainwater, ice and snow, dust, etc. on the outer glass surface of the window glass 30 by raising and lowering the window glass 30 when rainwater, ice and snow, dust, etc. accumulate on the outer glass surface of the window glass 30. In other embodiments, the trim strip assembly 10 can also be connected to the inner glass surface of the window glass 30 and remove dust, water mist, etc. on the inner glass surface.
[0038] The specific structure of the trim strip assembly 10 will be described below in conjunction with embodiments.
[0039] First Embodiment:
[0040] Please refer to Figures 3 to 8 , Figure 3 For Figure 2 the sectional view of the first embodiment of the vehicle door assembly 100 shown along A-A, Figure 4 For Figure 3 the schematic diagram of the first implementation manner of the metal trim strip 1 in the vehicle door assembly 100 shown. It should be noted that Figure 3 only a partial structure of the trim strip assembly 10 assembled with the vehicle door 20 at the bottom of the window opening 250 is schematically shown.
[0041] In this embodiment, the vehicle door 20 includes a main body portion 220 and an assembly end portion 210. The assembly end portion 210 is located on one side of the main body portion 220 facing the window opening 250 and is connected to the main body portion 220. The assembly end portion 210 surrounds the edge of the window opening 250. The assembly end portion 210 includes a first surface 230 and a second surface 240. The first surface 230 and the second surface 240 are arranged opposite to each other in the thickness direction of the assembly end portion 210. When the vehicle door assembly 100 is closed relative to the vehicle body 200, the first surface 230 faces the outside of the vehicle 1000 and has the same orientation as the outer glass surface. The second surface 240 faces the inside of the vehicle 1000 and has the same orientation as the inner glass surface.
[0042] The decorative strip assembly 10 includes a metal decorative strip 1, a seal 2, a lighting module 3, and an adhesive 4. The seal 2 is installed on the vehicle door 20. The metal decorative strip 1 is installed on the side of the seal 2 facing away from the vehicle 1000. The lighting module 3 is located on the side of the metal decorative strip 1 facing the seal 2 and is spaced apart from the metal decorative strip 1. The adhesive 4 is bonded between the metal decorative strip 1 and the lighting module 3 to assemble the lighting module 3 to the metal decorative strip 1. Among them, the lighting module 3 can be a lighting structure integrating multiple LED lights.
[0043] Specifically, the metal decorative strip 1 includes a strip main body 11. The strip main body 11 includes an outer side surface 111 and an inner side surface 112. The outer side surface 111 and the inner side surface 112 face away from each other in the thickness direction of the metal decorative strip 1. When the metal decorative strip 1 is installed on the seal 2, the strip main body 11 and the seal 2 are spaced apart, and a receiving space is formed between the metal decorative strip 1 and the seal 2. The inner side surface 112 of the strip main body 11 faces the seal 2, and the outer side surface 111 faces away from the seal 2. Exemplarily, the cross-sectional shape of the strip main body 11 is generally arc-shaped.
[0044] In this embodiment, as Figure 4As shown, the trim body 11 includes a light-transmitting area 113 and a non-light-transmitting area 114. The non-light-transmitting area 114 is disposed around the light-transmitting area 113. The trim body 11 is provided with a plurality of light-transmitting holes 116. The plurality of light-transmitting holes 116 are all located within the light-transmitting area 113 and penetrate through the inner side surface 112 and the outer side surface 111 of the trim body 11. The light-transmitting holes 116 are used for the light emitted by the light-emitting module 3 to pass through. Among them, the light-transmitting holes 116 can be processed by laser processing technology (such as laser engraving processing technology, etc.), precision machining technology, etc., to ensure the dimensional accuracy of the light-transmitting holes 116 and the uniformity of their distribution within the light-transmitting area 113. The shape of the light-transmitting holes 116 can be, but is not limited to, trapezoidal, circular, triangular, rhombic, rectangular, hexagonal, octagonal, strip-shaped, etc., and the plurality of light-transmitting holes 116 are spaced apart from each other to meet the different requirements of consumers for the appearance of the metal decorative strip 1. Exemplarily, the shape of the light-transmitting holes 116 is circular. The plurality of light-transmitting holes 116 are spaced apart and arranged in a matrix. The aperture D of each light-transmitting hole 116 is greater than or equal to 60 μm and less than or equal to 80 μm. And the distance S between two adjacent light-transmitting holes 116 is greater than or equal to 30 μm and less than or equal to 50 μm, so that the plurality of light-transmitting holes 116 are evenly distributed within the light-transmitting area 113, ensuring that the light of the light-emitting module 3 can evenly pass through the light-transmitting holes 116, forming a soft light effect and improving the appearance quality of the vehicle 1000. At the same time, the spaced distribution of the plurality of light-transmitting holes 116 also meets the overall structural strength of the metal decorative strip 1. In actual application, the aperture D of the light-transmitting holes 116 within the light-transmitting area 113 and the distance S between the light-transmitting holes 116 can be adaptively adjusted to meet the requirements of consumers for the light-emitting effect of the metal decorative strip 1 and the requirements for the structural strength of the metal decorative strip 1.
[0045] Please refer to Figure 5 , Figure 5 is Figure 3 a partial schematic view of the second embodiment of the metal decorative strip 1 in the door assembly 100 shown in
[0046] The difference between the metal decorative strip 1 shown in the second embodiment and the metal decorative strip 1 shown in the above first embodiment is that the shape of the light-transmitting holes 116 is hexagonal.
[0047] Please refer to Figure 6 , Figure 6 is Figure 3 a partial schematic view of the third embodiment of the metal decorative strip 1 in the door assembly 100 shown in
[0048] The difference between the metal decorative strip 1 shown in the third embodiment and the metal decorative strip 1 shown in the above first embodiment is that the shape of the light-transmitting holes 116 is rectangular.
[0049] Please refer toFigure 7 , Figure 7 is Figure 3 a partial schematic view of the fourth embodiment of the metal decorative strip 1 in the door assembly 100 shown in the figure.
[0050] The difference between the metal decorative strip 1 shown in the fourth embodiment and the metal decorative strip 1 shown in the first embodiment above is that the shape of the light-transmitting hole 116 is triangular.
[0051] Please refer to Figure 8 , Figure 8 is Figure 3 a partial schematic view of the fifth embodiment of the metal decorative strip 1 in the door assembly 100 shown in the figure.
[0052] The difference between the metal decorative strip 1 shown in the fifth embodiment and the metal decorative strip 1 shown in the first embodiment above is that the shape of the light-transmitting hole 116 is rhombic.
[0053] In this embodiment, the light-emitting module 3 is located on one side close to the inner side surface 112 of the strip main body 11 and is spaced from the inner side surface 112 of the strip main body 11. The light-emitting module 3 is disposed opposite to a plurality of light-transmitting holes 116. The orthographic projection of the light-emitting module 3 on the strip main body 11 completely covers a plurality of light-transmitting holes 116 on the strip main body 11 so that the light emitted by the light-emitting module 3 can smoothly pass through the light-transmitting holes 116.
[0054] Please continue to refer to Figure 3 , the metal decorative strip 1 further includes a first buckle 12 and a second buckle 13. The first buckle 12 and the second buckle 13 are located at opposite ends in the width direction of the strip main body 11. The first buckle 12 and the second buckle 13 both protrude from the inner side surface 112 of the strip main body 11. The first buckle 12 and the second buckle 13 extend towards each other, and the extending direction of the first buckle 12 intersects with the extending direction of the second buckle 13. The first buckle 12 and the second buckle 13 can both be snap-fitted to the seal 2 to mount the metal decorative strip 1 on the seal 2.
[0055] In addition, the metal decorative strip 1 and the main body portion 220 of the door 20 can also be assembled by screwing, or the metal decorative strip 1 and the main body portion 220 of the door 20 can also be welded by welding technology to achieve assembly, so as to ensure the firmness and installation accuracy of the assembly of the decorative strip assembly 10 and the door 20. According to the actual application situation, the application does not strictly limit the ways of mounting the metal decorative strip 1 on the seal 2 and the door 20.
[0056] It can be understood that, due to the long-term effects of ultraviolet irradiation, environmental temperature changes, and mechanical stress on the plastic decorative strip made of plastic material, the molecular structure of the plastic material will change, the performance of the plastic material will decline, the durability of the plastic decorative strip will be reduced, and the service life and appearance quality of the plastic decorative strip will be affected.
[0057] In this embodiment, the metal decorative strip 1 is made of metal material. The metal decorative strip 1 not only has higher structural strength and better durability, and can maintain stable structural performance during long-term use, and is not easily affected by extreme environments such as high temperature or low temperature, but also has better appearance quality, waterproofness, and installation accuracy compared with the plastic decorative strip made of plastic material, and can meet the needs of the appearance decoration parts market of high-end vehicles 1000.
[0058] In addition, the metal decorative strip 1 may have a decorative layer (not shown in the figure). The decorative layer can be formed on the outer side surface 111 of the strip main body 11 by various special surface decoration processes such as wire drawing, chrome plating, and painting. The decorative layer can make the metal decorative strip 1 have better texture, improve the appearance quality of the metal decorative strip 1, and meet the pursuit of consumers for the high-grade appearance of the vehicle 1000.
[0059] Furthermore, the metal decorative strip 1 has good dimensional stability, so it is not easy to change in size during the processing and installation process, improving the installation accuracy of the metal decorative strip 1. Since the durability and dimensional stability of the metal decorative strip 1 are better than those of the metal decorative strip 1 made of plastic material, in the case of rain or car washing, moisture is not easily infiltrated into the accommodation space between the metal decorative strip 1 and the seal 2 due to the size fluctuation of the metal decorative strip 1, so as to avoid affecting the normal operation of the light-emitting module 3 located in the accommodation space. Therefore, the metal decorative strip 1 has excellent waterproof performance.
[0060] In this embodiment, the bonding member 4 is bonded between the inner side surface 112 of the strip main body 11 and the surface of the light-emitting module 3 facing the strip main body 11. The bonding member 4 covers a plurality of light-transmitting holes 116, that is, the orthographic projection of the bonding member 4 on the strip main body 11 completely covers the plurality of light-transmitting holes 116 to seal the light-transmitting holes 116. In some embodiments, the bonding member 4 not only covers the plurality of light-transmitting holes 116, but also fills the plurality of light-transmitting holes 116 and is connected to the hole walls of the plurality of light-transmitting holes 116 to further block and seal the light-transmitting holes 116. It should be noted that the application does not strictly limit the contact area between the light-emitting module 3 and the bonding member 4, as long as the light-emitting module 3 can be stably installed on the metal decorative strip 1.
[0061] It should be noted that the thickness of the bonding member 4 is uniform, and the bonding member 4 does not have air bubbles and gaps, so as to prevent the air bubbles and gaps in the bonding member 4 from communicating with the light-transmitting holes 116, thereby ensuring the waterproof performance of the bonding member 4 for the metal decorative strip 1. At the same time, when the bonding member 4 is bonded to the inner side surface 112 of the strip body 11, there are no air bubbles and voids between the bonding member 4 and the inner side surface 112 of the strip body 11, so as to prevent the air bubbles and voids between the bonding member 4 and the metal decorative strip 1 from communicating with the light-transmitting holes 116, further improving the waterproof performance of the bonding member 4 for the metal decorative strip 1. Moreover, the bonding member 4 has good bonding strength, and the bonding member 4 can ensure the stability of the light-emitting module 3 assembled on the metal decorative strip 1. The bonding member 4 has good waterproof performance, and the bonding member 4 can seal the plurality of light-transmitting holes 116 on the metal decorative strip 1, so as to prevent rainwater, dust, ice and snow, etc. from entering the inner side surface 112 of the strip body 11 from the outer side surface 111 side of the strip body 11 through the light-transmitting holes 116, and avoid causing a short circuit of the light-emitting module 3 bonded to the inner side surface 112 of the strip body 11.
[0062] In addition, the bonding member 4 also has good weather resistance and chemical corrosion resistance, so that the bonding member 4 can maintain performance stability in extreme environments such as high temperature, low temperature, and humid heat, and it will not have problems such as aging, deformation, and cracking, ensuring the normal operation of the light-emitting module 3 bonded to the inner side surface 112 of the strip body 11, and can extend the service life of the decorative strip assembly 10. The bonding member 4 also has good light-transmitting performance, so that the light of the light-emitting module 3 can pass through the bonding member 4 and enter the light-transmitting holes 116. The bonding member 4 can be made of high-performance sealing materials with viscosity such as, but not limited to, silicone rubber, polyurethane glue, epoxy resin glue, optically clear adhesive (OCA), etc. In this embodiment, the bonding member 4 is made of optically clear adhesive.
[0063] The seal 2 includes a seal body 21. The seal body 21 includes an outer surface 211 and an inner surface 212. The outer surface 211 and the inner surface 212 are arranged opposite to each other along the thickness direction of the seal body 21. When the decorative strip assembly 10 is installed at the assembly end 210 of the vehicle door 20, the outer surface 211 of the seal body 21 faces away from the assembly end 210, and the inner surface 212 faces the assembly end 210. In this embodiment, the cross-sectional shape of the seal body 21 is generally "∩"-shaped. It can be understood that the seal body 21 has a plug-in groove M. The inner surface 212 of the seal body 21 constitutes the wall surface of the plug-in groove M. The plug-in groove M has an opening. The opening communicates with the plug-in groove M. The opening faces the assembly end 210. The opening is used for the assembly end 210 of the vehicle door 20 to be inserted into the plug-in groove M to realize the assembly between the seal 2 and the vehicle door 20.
[0064] The sealing body 21 includes a first card slot 213 and a second card slot 214. Both the first card slot 213 and the second card slot 214 are recessed in the outer surface 211 of the sealing body 21, and the first card slot 213 and the second card slot 214 are arranged at intervals. Both the first card slot 213 and the second card slot 214 are recessed from the outer surface 211 towards the inner surface 212. Both the first card slot 213 and the second card slot 214 are located on the side of the sealing body 21 facing the metal decorative strip 1, so as to facilitate the connection between the metal decorative strip 1 and the seal 2. That is, the openings of both the first card slot 213 and the second card slot 214 face the metal decorative strip 1. Among them, the first card slot 213 is clamped with the first buckle 12 of the metal decorative strip 1. The second card slot 214 is clamped with the second buckle 13 of the metal decorative strip 1 to realize the assembly between the seal 2 and the metal decorative strip 1.
[0065] The sealing body 21 further includes a base material 26 and a support member 25. The support member 25 is completely buried inside the base material 26. The base material 26 can be made of materials such as but not limited to rubber. The support member 25 can be made of materials with relatively high structural strength such as but not limited to steel strips, metal skeletons, etc. In this embodiment, the support member 25 can be a steel strip. The support member 25 and the sealing body 21 can be integrally injection molded. The shape of the support member 25 is substantially the same as the shape of the sealing body 21. Exemplarily, the cross-sectional shapes of both the support member 25 and the base material 26 are "∩" shaped.
[0066] It can be understood that since the structural strength of the support member 25 is greater than that of the base material 26, the support member 25 can support the base material 26 and prevent the base material 26 from being easily deformed. Since the base material 26 completely covers the support member 25, the surfaces of the base material 26 away from the support member 25 constitute the outer surface 211 and the inner surface 212 of the sealing body 21, so as to prevent the support member 25 from exposing the base material 26 and contacting the assembly end 210 or the window glass 30, and prevent the support member 25 from scratching the door 20 or the window glass 30 and reducing the appearance quality of the door 20 or the window glass 30.
[0067] The seal 2 further includes a lip 22. The lip 22 protrudes from the outer surface 211 of the sealing body 21 and extends towards the inner side of the vehicle 1000 to the outer glass surface of the window glass 30. The lip 22 includes a contact surface 221. The contact surface 221 is located on the side of the lip 22 facing the window glass 30. The contact surface 221 abuts against the outer glass surface of the window glass 30 to realize the sealing of the lip 22 to the window glass 30 and remove dust, rain, ice and snow, etc. falling on the outer surface 211 of the window glass 30, and ensure the appearance quality of the window glass 30. In this embodiment, the number of lips 22 is two. The two lips 22 can be integrally formed with the base material 26 of the sealing body 21. The two lips 22 are arranged at intervals in the Z-axis direction. The two lips 22 can achieve double sealing and improve the sealing effect on the window glass 30.
[0068] In some embodiments, the seal 2 further includes a wear-resistant layer 23. The wear-resistant layer 23 is disposed on the contact surface 221 of the lip 22, and the surface of the wear-resistant layer 23 facing away from the lip 22 abuts against the outer surface 211 of the vehicle window glass 30. The wear-resistant layer 23 is used to reduce the friction generated when the contact surface 221 of the lip 22 and the outer glass surface of the vehicle window glass 30 move relative to each other, prevent the lip 22 from scratching the outer glass surface of the vehicle window glass 30, and ensure the appearance quality of the vehicle window glass 30. The wear-resistant layer 23 can be, but is not limited to, a flocking layer, etc. In this embodiment, there are two wear-resistant layers 23, and each wear-resistant layer 23 is disposed on the contact surface 221 of a lip 22 to achieve double wear resistance, further ensuring the appearance quality of the vehicle window glass 30.
[0069] The seal 2 also includes a buffer strip 24. The buffer strip 24 protrudes from the inner surface 212 of the seal body 21 and extends in a direction away from the seal body 21. The buffer strip 24 is located in the plug-in slot M. When the assembly end 210 is inserted into the plug-in slot M through the opening, the buffer strip 24 abuts against the first surface 230 of the assembly end 210 to limit the assembly end 210 between the buffer strip 24 and the inner surface 212 of the seal body, thereby preventing the assembly end 210 from moving relative to the sealing strip during the driving of the vehicle 1000, and achieving a buffering effect on the door 20, thereby ensuring the assembly stability of the decorative strip assembly 10 and the door 20. In this embodiment, the number of buffer strips 24 is two. Both buffer strips 24 are integrally formed with the seal body 21. The two buffer strips 24 are spaced apart along the Z-axis direction. The two buffer strips 24 can achieve the effects of double buffering and double limiting, thereby improving the structural stability of the seal 2 when assembled with the door 20.
[0070] The decorative strip assembly 10 also includes a wiring harness (not shown in the figure), one end of which is connected to the light-emitting module 3, and the other end of which is connected to an external power supply (not shown in the figure). The wiring harness can be passed through the accommodating space between the metal decorative strip 1 and the seal 2 to achieve electrical conduction between the light-emitting module 3 and the external power supply, thereby ensuring the normal operation of the light-emitting module 3.
[0071] It should be noted that in the production process of the decorative strip assembly 10, in order to ensure the quality of the decorative strip assembly 10, the embodiment of the present application adopts strict quality control measures. That is, each link from raw material selection, processing technology to finished product inspection is strictly checked to ensure the basic performance of the decorative strip assembly 10. At the same time, in the finished product inspection of the decorative strip assembly 10, a variety of detection methods are used to conduct a comprehensive inspection of the decorative strip assembly 10, including appearance quality inspection, dimensional accuracy inspection, waterproof performance inspection and luminous effect inspection. Through strict quality control, it can be ensured that the decorative strip assembly 10 meets the design requirements and quality standards and meets the needs of consumers.
[0072] Second embodiment:
[0073] Please refer to Figure 9 , Figure 9 the Figure 2 second embodiment of the vehicle door assembly 100 shown in the sectional view along A-A. It should be noted that Figure 9 only the partial structure of the decorative strip assembly 10 assembled with the vehicle door 20 at the bottom of the vehicle window 250 is schematically shown, and other structures such as the vehicle window glass 30 are not schematically shown.
[0074] In this embodiment, the same content as the above first embodiment will not be repeated. Different from the above first embodiment, in this embodiment, the metal decorative strip 1 is integrally formed with the vehicle door 20. Specifically, the seal 2 does not include the second card slot 214. The metal decorative strip 1 does not include the second buckle 13. One end of the metal decorative strip 1 away from the first buckle 12 is connected to the main body portion 220 of the vehicle door 20 to realize the integration of the vehicle door 20 and the metal decorative strip 1, making the metal decorative strip 1 a part of the vehicle door 20, avoiding the formation of a gap between the metal decorative strip 1 and the vehicle door 20 in the split design of the metal decorative strip 1 and the vehicle door 20, and improving the appearance quality of the vehicle 1000. At the same time, the integration of the vehicle door 20 and the metal decorative strip 1 also simplifies the installation process of the decorative strip assembly 10, improves the production efficiency of the decorative strip assembly 10, reduces the volume and weight of the vehicle door assembly 100, reduces the production cost, and also avoids the error in the process of installing the metal decorative strip 1 on the vehicle door 20, improving the assembly accuracy.
[0075] It can be understood that the integration of the sheet metal part forming the vehicle door 20 and the metal decorative strip 1, and the metal decorative strip 1 and the sheet metal part are regarded as the vehicle door 20 together, so that the light-emitting module 3 can be regarded as being directly bonded to the vehicle door 20 through the bonding member 4, improving the overall structural stability and reliability of the vehicle door assembly 100.
[0076] In the related art, the decorative strip is usually made of plastic material and realizes the lighting effect through an internal light source. However, in the actual use process of the plastic decorative strip made of plastic material, due to the fact that the plastic material is easily affected by the environment, the durability of the plastic decorative strip is poor, reducing the appearance quality of the vehicle 1000.
[0077] In the embodiment of the present application, the metal decorative strip 1 is made of a metal material. The metal decorative strip 1 can maintain the structural stability during long-term use, and has good durability and high structural strength. Moreover, the metal decorative strip 1 made of a metal material has a high-class texture, excellent waterproof performance, good dimensional stability and installation accuracy, improving the appearance quality of the vehicle 1000 and meeting the needs of consumers for the appearance decoration of high-end and personalized vehicles 1000. At the same time, a precise micro-hole processing technology is adopted for the metal decorative strip 1 to form light-transmitting holes 116, so that the light emitted by the light-emitting module 3 on the inner side surface 112 side of the metal decorative strip 1 can pass through the light-transmitting holes 116, realizing the light-emitting effect of the metal decorative strip 1. In addition, the metal decorative strip 1 can be integrated with the vehicle door 20, avoiding the gap formed between the metal decorative strip 1 and the vehicle door 20 from affecting the aesthetics and overall grade of the vehicle 1000, and further improving the appearance quality of the vehicle 1000.
[0078] The embodiments of the present application have been introduced in detail above. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present application.
Claims
1. A decorative strip assembly, applied to a vehicle, characterized in that: The decorative strip assembly comprises: Seals; a metal decorative strip, the metal decorative strip being mounted on a side of the seal facing away from the inner side of the vehicle, the metal decorative strip comprising a decorative strip body, the decorative strip body comprising an inner side surface and an outer side surface, the inner side surface facing the seal, the inner side surface and the outer side surface being arranged opposite to each other, the decorative strip body being provided with a light-transmitting hole, the light-transmitting hole penetrating the inner side surface and the outer side surface; and A light-emitting module is assembled on a side of the decorative strip body close to the inner side surface and is arranged opposite to the light-transmitting hole.
2. The decorative strip assembly according to claim 1, characterized in that: The decorative strip body includes a light-transmitting area and a non-light-transmitting area, and the non-light-transmitting area is arranged around the light-transmitting area; there are multiple light-transmitting holes, and the multiple light-transmitting holes are arranged at intervals from each other, wherein the aperture of each light-transmitting hole is greater than or equal to 60μm and less than or equal to 80μm, and the spacing between two adjacent light-transmitting holes is greater than or equal to 30μm and less than or equal to 50μm.
3. The decorative strip assembly according to claim 1 or 2, characterized in that: The decorative strip assembly further includes a bonding member, which is bonded between the light-emitting module and the inner side surface and covers the light-transmitting hole.
4. The decorative strip assembly according to claim 3, characterized in that: The bonding member is also filled in the light-transmitting hole.
5. The decorative strip assembly according to claim 1, characterized in that: The sealing member comprises a sealing body, the sealing body comprises a substrate and a supporting member, the supporting member is buried inside the substrate, and the structural strength of the supporting member is greater than the structural strength of the substrate; The metal decorative strip is mounted on a side of the sealing body facing away from the inner side of the vehicle.
6. The decorative strip assembly according to claim 5, characterized in that: The sealing body is provided with a card slot, and the opening of the card slot is located on the surface of the sealing body facing the metal decorative strip; The metal decorative strip also includes a buckle, which is convexly arranged on the inner side surface and is clamped in the clamping slot.
7. The decorative strip assembly according to claim 5 or 6, characterized in that: The sealing member further comprises a lip edge, which is arranged on a side of the sealing body facing away from the metal decorative strip and is used for abutting against a window glass of the vehicle.
8. The decorative strip assembly according to claim 7, characterized in that: The sealing member further comprises a wear-resistant layer, which is arranged on a surface of the lip facing the vehicle window glass and is used for abutting against the vehicle glass.
9. A vehicle door assembly, characterized in that: The vehicle door assembly comprises a vehicle door and a decorative strip assembly as claimed in any one of claims 1 to 8, wherein the decorative strip assembly is mounted on the vehicle door.
10. The vehicle door assembly according to claim 9, characterized in that: The metal decorative strip is formed integrally with the vehicle door.
11. A vehicle, characterized in that: The vehicle comprises a vehicle body and a door assembly as claimed in claim 9 or 10, wherein the door assembly is mounted on the vehicle body and can rotate relative to the vehicle body.