Mounting structure of ceiling garnish, sun visor, and vehicle

Abstract

The application provides a mounting structure of a ceiling trim, comprising a mounting support connected with the ceiling trim; the mounting support has a first end and a second end, the first end is fixedly connected with a sheet metal part of a vehicle; the second end comprises a first part and a second part connected with each other, the first part and the second part enclose a clamping area with an opening, and a ceiling assembly of the vehicle can be clamped into the clamping area through the opening. By using the clamping relationship between the mounting support and the ceiling assembly, the second end of the mounting support can be relatively fixed with the vehicle ceiling, so that the shaking of the mounting support can be reduced, and the use experience of the user is improved.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more specifically, to an installation structure for a headliner trim, a sun visor, and a vehicle. Background Technology

[0002] Vehicle interior design primarily refers to products used for interior modifications, encompassing all aspects of the vehicle's interior. These include steering wheel covers, seat cushions, floor mats, air fresheners, car ornaments, interior decorations, storage boxes, and more. These components go beyond mere decoration; they involve a wide range of functional, safety, and engineering aspects.

[0003] The decorative elements on the vehicle's roof (such as sun visors and sun visor hooks) are usually connected to the vehicle's sheet metal parts via mounting brackets. However, current mounting brackets are prone to wobbling when the decorative elements are moved (such as when the sun visor rotates), causing the connected decorative elements to also wobble and produce abnormal noises, thus affecting the user experience. Summary of the Invention

[0004] In view of this, the present application provides an installation structure for a roof trim component, a sun visor, and a vehicle, so as to at least solve the problem of easy wobbling of the current mounting brackets.

[0005] To achieve the above objectives, the technical solution of this application is implemented as follows: This application provides an installation structure for a ceiling decorative component, including an installation support connected to the ceiling decorative component; The mounting bracket has a first end and a second end, the first end being fixedly connected to the sheet metal parts of the vehicle; The second end includes a first part and a second part that are connected to each other. The first part and the second part enclose a snap-fit ​​area with an opening, through which the roof assembly of the vehicle can snap into the snap-fit ​​area. The first part and the second part each have at least one contact surface, and when the canopy assembly is located in the snap-fit ​​area, the contact surface of the first part and the contact surface of the second part respectively contact the two sides of the canopy assembly.

[0006] Optionally, the first part is configured as a flat plate, and the second part is configured as an arc, with the notch of the arc-shaped second part facing the first part.

[0007] Optionally, the second part has a larger dimension in the first direction than the first part has in the first direction; The first direction is the direction from the first end to the second end.

[0008] Optionally, the first part and the second part are integrally formed.

[0009] This application also provides a sunshade, including a sunshade body and an installation structure for a ceiling decoration component as described in any of the foregoing claims connected to the sunshade body.

[0010] This application also provides a vehicle that includes a mounting structure for the headliner as described in any of the foregoing claims, or includes the sun visor as described in the foregoing claims.

[0011] Optionally, the size of the opening in the snap-fit ​​area of ​​the mounting structure in the second direction is smaller than the sum of the sizes of the canopy assembly in the second direction; The second direction is the thickness direction of the roof assembly.

[0012] Optionally, the roof assembly includes a roof flange; the roof flange includes a roof fabric layer and a roof substrate layer; The ceiling substrate layer includes a main body portion and a folded portion. The folded portion is aligned with the edge of the main body portion and is connected to the main body portion. The ceiling fabric layer covers the main body portion, the folded portion, and the edges of the main body portion and the folded portion.

[0013] Optionally, at least one platform is provided on the canopy flange; When the canopy flange is snapped into the snap-fit ​​area, the platform stage contacts the side wall of the first part.

[0014] Optionally, the roof flange includes the edge portion of the vehicle roof or the inner edge of the opening area of ​​the vehicle roof.

[0015] Compared to existing technologies, the installation structure of the headliner, the sun visor, and the vehicle described in this application have the following advantages: In the installation structure of the headliner trim of this application, the mounting bracket has a first end and a second end. The first end is fixedly connected to the sheet metal of the vehicle, and the second end includes a first part and a second part. The first part and the second part enclose a snap-fit ​​area with an opening. The headliner assembly of the vehicle can be snapped into the snap-fit ​​area through the opening. The first part and the second part each have at least one contact surface. When the headliner assembly is located in the snap-fit ​​area, the contact surfaces of the first part and the second part respectively contact the two sides of the headliner assembly. By utilizing the snap-fit ​​relationship between the mounting bracket and the headliner assembly, the second end of the mounting bracket can be relatively fixed to the vehicle headliner, thereby reducing the shaking of the mounting bracket and improving the user experience.

[0016] The sun visor and vehicle described in this application have the same or similar advantages over the existing technology and the aforementioned headliner installation structure, which will not be elaborated here. Attached Figure Description

[0017] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings: Figure 1 This is a schematic diagram of the installation structure of a ceiling decorative component according to an embodiment of this application; Figure 2 yes Figure 1 Schematic diagram of section AA; Figure 3 This is a schematic diagram of the installation structure of a ceiling decorative component in an embodiment of this application, after the ceiling flange and sheet metal parts are joined together; Figure 4 This is a schematic diagram of a roof flange structure in an embodiment of this application; Figure 5 This is a schematic diagram of the forming of a roof flange in an embodiment of this application.

[0018] Explanation of reference numerals in the attached figures: 1-Ceiling trim piece, 2-Mounting bracket, 21-First end, 22-Second end, 221-First part, 222-Second part, 223-Snap-fit ​​area, 224-Contact surface, 3-Ceiling flange, 31-Ceiling fabric layer, 311-First surface, 312-Second surface, 313-Third surface, 32-Ceiling substrate layer, 321-Body part, 322-Folded part, 33-Stage, 4-Sheet metal part, 5-Screw / bolt; X-First direction, Z-Second direction. Detailed Implementation

[0019] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0020] 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 the invention 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.

[0021] It should be understood that the phrase "some embodiments" throughout the specification means that a specific feature, structure, or characteristic related to an embodiment is included in at least one embodiment of the invention. Therefore, "some embodiments" appearing throughout the specification does not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0022] In related technologies, the decorative parts on the vehicle roof are connected to the vehicle roof or sheet metal parts. This application takes the sun visor as an example to illustrate its problems. It is understandable that, in addition to being equipped with functions such as a vanity mirror, the sun visor is usually equipped with a conventional flip function, that is, the sun visor can be flipped to complete the change from one side to the other.

[0023] Typically, sun visors are assembled onto components such as the roof. In related technologies, one side of the sun visor is connected to a sun visor hook and can be flipped out, while the other side serves as a fixed side, connecting to the roof and the back sheet metal, which is not visible. The fixed side typically has a pivot for the sun visor to enable the flipping function. Currently, the pivot on the fixed side of the sun visor is located in the middle of the sun visor support to ensure continuous and smooth flipping. However, this requires the screws or bolts connecting the sun visor to the sheet metal in this area to be placed at the front of the sun visor support (to ensure the installation caps are not visible to passengers and maintain aesthetics). This results in the rear of the sun visor support having no overlap or restraint structure with the roof and sheet metal. Consequently, when flipping the sun visor, the rear of the sun visor support may wobble and produce abnormal noise, affecting the user experience and compromising the installation stability of the sun visor system.

[0024] In view of this, embodiments of this application propose an installation structure for a roof trim component, a sun visor, and a vehicle, aiming to reduce the shaking of the installation support and improve the user experience.

[0025] The following detailed embodiments illustrate the installation structure of a roof decoration component, a sun visor, and a vehicle provided by the present invention.

[0026] Reference Figures 1 to 3 This application provides an installation structure for a headliner trim piece, including a mounting bracket 2 connected to the headliner trim piece 1. The mounting bracket 2 has a first end 21 and a second end 22. The first end 21 is fixedly connected to a sheet metal part 4 of a vehicle. The second end 22 includes a first part 221 and a second part 222 connected to each other. The first part 221 and the second part 222 enclose a snap-fit ​​area 223 with an opening, through which the headliner assembly of the vehicle can be snapped into the snap-fit ​​area 223. The first part 221 and the second part 222 each have at least one contact surface 224. When the headliner assembly is located in the snap-fit ​​area 223, the contact surface 224 of the first part 221 and the contact surface 224 of the second part 222 respectively contact the two sides of the headliner assembly.

[0027] Specifically, the headliner 1 may include a sun visor, sun visor hook, top handle and speaker cover on the vehicle headliner. In this embodiment, the sun visor is mainly used as an example for description, but it is understood that the same effect can be achieved when the headliner 1 is other components.

[0028] The mounting bracket 2 connects to the headliner trim 1, and the headliner trim 1 can be installed onto the vehicle's headliner via the mounting bracket 2. The number of mounting brackets 2 can be one or more, depending on the fixing requirements of the headliner trim 1. Furthermore, in this embodiment, the mounting bracket 2 is generally rectangular, thus having a first end 21 and a second end 22 along its length. The first end 21 can be fixedly connected to the vehicle's sheet metal part 4. Exemplarily, the first end 21 can be fixedly connected to the vehicle's sheet metal part 4 via bolts or screws 5, thereby connecting the mounting bracket 2 to the headliner, and thus achieving the connection between the headliner trim 1 and the headliner. The sheet metal part 4 refers to the metal components that constitute the vehicle's body structure. These components are combined together by connection, welding, etc., to form the overall vehicle body. Depending on their shape and purpose, the sheet metal part 4 can be classified as flat parts, bent parts, coil parts, and drawn parts, etc.

[0029] Meanwhile, in this embodiment, the structure of the second end 22 has been optimized to make the connection between the mounting bracket 2 and the ceiling more stable. (Refer to...) Figure 1 and Figure 2 As shown, the second end 22 is composed of a first part 221 and a second part 222 that are connected to each other, and the first part 221 and the second part can form a snap-fit ​​area 223 with an opening. Before the first end 21 of the mounting bracket 2 is fixed to the roof with bolts, the roof assembly of the vehicle can be snapped into the snap-fit ​​area 223 through the opening.

[0030] In this embodiment, the roof assembly may include a roof flange 3 and a sheet metal part 4. The roof flange 3 may be the edge portion of the roof, and the sheet metal part 4 may be the same as or different from the sheet metal part 4 connected to the first end 21. The sheet metal part 4 is connected to one side of the roof flange 3, and the sheet metal part 4 and the roof flange 3 can be connected by adhesive. It is understood that in this embodiment, the two sides of the roof assembly refer to the side of the roof flange 3 away from the sheet metal part 4, and the side of the sheet metal part 4 away from the roof flange 3, respectively. In other embodiments, when the roof assembly includes a single layer, the two sides of the roof assembly refer to the two side surfaces of that single layer. When the roof assembly includes three or more layers of components, the two sides of the roof assembly refer to the surface of the top layer component away from the other components in the stacking direction of the roof assembly, and the surface of the bottom layer component away from the other components in the stacking direction of the roof assembly; for example, when the roof assembly includes a roof flange 3, an intermediate film layer and a sheet metal part 4, the roof flange 3 is the top layer component, the sheet metal part 4 is the bottom layer component, and the two sides of the roof assembly refer to the side of the roof flange 3 away from the sheet metal part 4, and the side of the sheet metal part 4 away from the roof flange 3, respectively.

[0031] Among them, reference Figure 3 As shown, after the roof flange 3 and the sheet metal part 4 enter the snap-fit ​​area, the roof flange 3 is relatively closer to the first part 221, and the sheet metal part 4 is relatively closer to the second part 222.

[0032] Reference Figure 2 and Figure 3 As shown, the first part 221 and the second part 222 each have at least one contact surface 224. This contact surface 224 can be a surface inherent to the first part 221 and the second part 222 themselves, or it can be a surface formed by other structures provided on the first part 221 and the second part 222. When the roof flange 3 and the sheet metal part 4 are located within the snap-fit ​​area 223, the contact surface 224 of the first part 221 contacts the roof flange 3, and the contact surface 224 of the second part 222 contacts the sheet metal part 4, thereby allowing the first part 221 and the second part 222 to snap the roof flange 3 and the sheet metal part 4 together.

[0033] Specifically, after the first end 21 of the mounting bracket 2 is fixedly connected to the ceiling and the second end 22 is connected to the ceiling flange 3 and sheet metal part 4, when the ceiling decorative part 1 connected to the mounting bracket 2 moves or rotates, the connection between the first end 21 and the second end 22 and the ceiling can limit the shaking of the mounting bracket 2, thereby preventing the ceiling decorative part 1 from shaking with the mounting bracket 2 and producing abnormal noise.

[0034] In summary, in the installation structure of the ceiling decoration component of this application embodiment, the first end 21 of the mounting bracket 2 can realize the fixed connection between the mounting bracket 2 and the ceiling, and the second end 22 of the mounting bracket 2 can realize the overlapping relationship between the mounting bracket 2 and the ceiling. Thus, the mounting bracket can be restricted at the first end 21 and the second end 22, so that the mounting bracket 2 cannot shake at will, thereby reducing the abnormal noise caused by the shaking of the mounting bracket 2, and also improving the installation stability of the ceiling decoration component 1.

[0035] Reference Figure 2 and Figure 3 As shown, in an optional embodiment, the first part 221 is configured as a flat plate, the second part 222 is configured as an arc, and the notch of the arc-shaped second part 222 faces the first part 221.

[0036] Specifically, the first part 221 and the second part 222 can form a roughly circular snap-fit ​​area 223, thereby increasing the accommodating space of the snap-fit ​​area 223 and better accommodating the roof flange 3 and the sheet metal part 4. In this embodiment, the flat surface of the first part 221 facing the snap-fit ​​area 223 can serve as the contact surface 224 with the roof flange 3, and the contact surface 224 of the second part 222 is the end face of the second part 222 away from the first part 221, and the contact surface 224 of the second part 222 is roughly parallel to the contact surface 224 of the first part 221.

[0037] In some embodiments, the first portion 221 and the second portion 222 may also be configured with other shapes. For example, the first portion 221 may be configured as an arc shape and the second portion 222 as a flat shape; or, both the first portion 221 and the second portion 222 may be configured as flat shapes; or, the first portion 221 may be configured as a flat shape and the second portion 222 as a broken line shape; the specific configuration can be made according to actual needs, and this embodiment does not limit it.

[0038] Meanwhile, in an optional embodiment, the arc-shaped second portion 222 has a larger dimension in the first direction X than the first portion 221 in the first direction X. That is, the end of the arc-shaped second portion 222 away from the first portion 221 can extend to the outside of the first portion 221 to ensure that the contact surface 224 of the arc-shaped second portion 222 can contact the sheet metal part 4 in the roof assembly.

[0039] In one alternative embodiment, the first portion 221 can be integrally formed with the second portion 222. That is, the first portion 221 and the second portion 222 can be formed in the same step using the same process, thereby ensuring the connection stability between the first portion 221 and the second portion 222.

[0040] This application also provides a sunshade, including the mounting structure of the ceiling decoration component described in any of the preceding claims.

[0041] Specifically, after the sunshade is connected to the ceiling via the mounting bracket 2, when the sunshade rotates, the fixed connection between the first end 21 of the mounting bracket 2 and the ceiling, and the overlapping structure between the second end 22 of the mounting bracket 2 and the ceiling flange 3 and sheet metal parts 4 can prevent the mounting bracket 2 from shaking, thereby reducing the shaking of the sunshade and improving the installation stability of the sunshade.

[0042] This application also provides a vehicle that includes a mounting structure for the headliner as described in any of the foregoing claims, or includes the sun visor as described in the foregoing claims.

[0043] Specifically, this installation structure can reduce the shaking of the vehicle's roof trim during movement, improving the user experience. Furthermore, the vehicle in this embodiment can be a gasoline-powered vehicle or an electric vehicle; the vehicle type is not limited.

[0044] Reference Figure 2 and Figure 3 As shown, in an optional embodiment, the second portion 222 has a larger dimension in the first direction X than the first portion 221 has in the first direction X; the first direction X is the direction from the first end 21 to the second end 22.

[0045] Specifically, the mounting bracket 2 is a rectangular plate, and the first direction X is the length direction of the mounting bracket 2, or the first direction X is parallel to the length direction of the mounting bracket 2. In this embodiment, the second part 222 protrudes from the first part 221, so the size of the second part 222 in the first direction X is larger than the size of the first part 221 in the first direction X. The reason for this arrangement is that the sheet metal part 4 is recessed relative to the roof flange 3. In order to ensure that the contact surface 224 of the second part 222 keeps in contact with the sheet metal part 4, the length of the second part 222 needs to be longer, thereby ensuring the engagement effect of the first part 221 and the second part 222 on the roof flange 3 and the sheet metal part 4.

[0046] Reference Figure 2 and Figure 3 As shown, in an optional embodiment, the opening of the snap-fit ​​area 223 is smaller in the second direction Z than the sum of the dimensions of the roof flange 3 and the sheet metal part 4 in the second direction Z; the second direction Z is the thickness direction of the roof flange 3.

[0047] Specifically, in the embodiments of this application, the material of the mounting bracket 2 is generally a metal part or an injection molded part, which has a certain degree of elasticity. By making the opening of the snap-fit ​​area 223 formed by the first part 221 and the second part 222 smaller in the second direction Z than the sum of the dimensions of the roof flange 3 and the sheet metal part 4 in the second direction Z, when the roof flange 3 and the sheet metal part 4 are snapped into the snap-fit ​​area 223, the first part 221 and / or the second part 222 need to undergo a certain elastic deformation, so that the opening size first increases, and then the roof flange 3 and the sheet metal part 4 are snapped into the snap-fit ​​area 223. At this time, the elasticity generated by the elastic deformation of the first part 221 and / or the second part 222 will cause the first part 221 and the second part 222 to press tightly against the roof flange 3 and the sheet metal part 4 respectively, so that the snap-fit ​​area 223 and the roof flange 3 and the sheet metal part 4 can form an interference fit, thereby improving the snap-fit ​​effect between the first part 221 and the second part 222 and the roof flange 3 and the sheet metal part 4.

[0048] Reference Figure 4 As shown, in an optional embodiment, the ceiling flange 3 includes a ceiling fabric layer 31 and a ceiling substrate layer 32; the ceiling substrate layer 32 includes a body portion 321 and a folded portion 322, the folded portion 322 is aligned with the edge of the body portion 321 and connected to the body portion 321, and the ceiling fabric layer 31 covers the body portion 321, the folded portion 322 and the edges of the body portion 321 and the folded portion 322.

[0049] In this embodiment, the ceiling is typically manufactured using a two-step wet molding process. The first step involves hot-pressing the ceiling substrate layer 32 in a ceiling mold to the desired ceiling shape, followed by cutting away excess areas using a die or water jet. The second step involves spraying adhesive onto the area where the molded ceiling substrate layer 32 meets the ceiling fabric layer 31, bonding the fabric layer 31 together, and then hot-pressing it again to bond the fabric layer 31 and substrate layer 32 together. Subsequent steps include cutting away excess areas using a die or water jet, and flanging the ceiling fabric layer 31.

[0050] Reference Figure 5 As shown, the roof flange 3 of this application can be divided into the following steps: Step 101: The ceiling fabric layer 31 and the ceiling substrate layer 32 are laminated together, which is the second step in the ceiling molding process. Figure 5 As shown in (1).

[0051] Step 102: The ceiling substrate layer 32 is cut into a main body part 321 and a folded part 322 using a die, as shown below. Figure 5 As shown in (2).

[0052] It should be noted that in step 102, the die only cuts the ceiling substrate layer 32 and does not cut the ceiling fabric layer 31.

[0053] Step 103: Apply adhesive to the main body 321 so that the folded part 322 adheres to the main body 321 after folding, as shown below. Figure 5 As shown in (3).

[0054] Specifically, the area of ​​the adhesive spraying area is not less than the area of ​​the folded part 322 that needs to be folded over to overlap with the main body part 321. At the same time, the ceiling fabric layer 31 is also folded over along with the folded part 322.

[0055] Finally, after folding the folded portion 322 and the canopy fabric layer 31, the folded portion 322 is connected to the main body portion 321. Simultaneously, the canopy fabric layer 31 is stretched, covering the main body portion 321, the folded portion 322, and the edges of both. Figure 5 As shown in (4). Specifically, the ceiling fabric layer 31 can be divided into a first surface 311, a second surface 312, and a third surface 313. The first surface 311 is combined with the main body portion 321 of the ceiling substrate layer 32, the second surface 312 is combined with the folded portion 322 of the ceiling substrate layer 32, and the third surface 313 connects the first surface 311 and the second surface 312, and the third surface 313 covers the edges of the main body portion 321 and the folded portion 322. It can be understood that the edges of the main body portion 321 and the folded portion 322 specifically refer to the sidewalls of the main body portion 321 and the folded portion 322 located at the folded position, and the sidewalls of the main body portion 321 and the folded portion 322 located at the folded position are located on the same plane.

[0056] In the ceiling flange 3 provided in this application embodiment, the folded portion 322 in the ceiling substrate layer 32 can be utilized (in related technologies, the folded portion 322 is discarded after water jet cutting or die cutting), thereby realizing the utilization of waste materials; at the same time, the folded portion 322 can strengthen the area of ​​the ceiling flange 3 on the one hand, and on the other hand, the folded portion 322 can increase the overall thickness of the ceiling flange 3. After the ceiling flange 3 is snapped into the snap-fit ​​area 223, it can provide better support for the ceiling decorative part 1.

[0057] Furthermore, it is understandable that if the roof flange 3 does not include the folded portion 322, the thickness of the roof flange 3 will be reduced. When the roof flange 3 and the sheet metal part 4 are snapped into the snap-fit ​​area 223, it may be necessary to laminate another layer of film so that the first part 221 and the second part 222 can contact the roof flange 3 and the sheet metal part 4 to achieve snap-fit. However, by utilizing the folded portion 322, this other layer of film can be saved, thereby reducing production costs.

[0058] Reference Figure 3 and Figure 4 As shown, in an optional embodiment, at least one platform 33 is provided on the roof flange 3; when the roof flange 3 is engaged in the engagement area 223, the platform 33 contacts the side wall of the first part 221.

[0059] Specifically, the platform stage 33 is located near the outer wall of the ceiling flange 3. The thickness of the platform stage 33 gradually increases from the outer wall of the ceiling flange 3 to the middle position of the ceiling flange 3 (which can also be understood as the center of the ceiling). When the ceiling flange 3 is inserted into the locking area 223, the part in front of the platform stage 33 will enter the locking area 223, while part of the platform stage 33 will contact the side wall of the first part 221. That is, the platform stage 33 will lock the ceiling flange 3, preventing the ceiling flange 3 from continuing to enter the locking area. The platform stage 33 can better lock the ceiling flange 3 into the locking area 223 and ensure that the length of the ceiling flange 3 inserted is just right, improving the convenience of installing the ceiling decorative component 1.

[0060] In one optional embodiment, the roof flap 3 includes a roof fabric layer 31 and a roof substrate layer 32; the roof substrate layer 32 includes a body portion 321 and a folded portion 322, the folded portion 322 is aligned with the edge of the body portion 321 and connected to the body portion 321, and the roof fabric layer 31 covers the body portion 321, the folded portion 322 and the edges of the body portion 321 and the folded portion 322.

[0061] Meanwhile, at least one platform 33 is provided on the roof flange 3.

[0062] In an alternative embodiment, the thickness of the step 33 on the roof flange 3 may not gradually increase from the outer wall of the roof flange 3 to the middle position of the roof flange 3. For example, the thickness of the roof flange 3 may abruptly change at the position of the step 33, forming a 90° step.

[0063] In one alternative embodiment, the roof flange 3 includes the edge portion of the vehicle roof or the inner edge of the opening area of ​​the vehicle roof.

[0064] Specifically, the edge of the ceiling, which is the side of the entire ceiling, can be located at the side of the ceiling flange 3; or, if there is an opening area on the ceiling, the ceiling flange 3 can also be located on the inner side of the opening area. This mainly depends on the location of the ceiling decorative piece 1, and can be set according to actual needs. This embodiment does not limit this.

[0065] In one alternative embodiment, the first portion 221 and the second portion 222 are integrally formed.

[0066] Specifically, the integral molding of the first part 221 and the second part 222 can avoid the connection break between the first part 221 and the second part 222, and further improve the installation stability of the mounting bracket 2 and the ceiling decoration part 1.

[0067] In an optional embodiment, to improve the engagement stability between the second end 22 of the mounting bracket 2 and the roof assembly, protrusions can be formed on the contact surfaces 224 of the first part 221 and the second part 222, and grooves adapted to the protrusions can be formed at corresponding positions on both sides of the roof assembly. That is, grooves are formed on the roof flange 3 and the sheet metal part 4, respectively. After the roof flange 3 and the sheet metal part 4 are engaged in the engagement area 223, the protrusions on the contact surfaces 224 of the first part 221 engage in the grooves on the roof flange 3, and the protrusions on the contact surfaces 224 of the second part 222 engage in the grooves on the sheet metal part 4. This makes the engagement between the first part 221 and the second part 222 and the roof assembly more stable, thereby making the connection between the mounting bracket 2 and the roof more stable.

[0068] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or terminal device that includes said element.

[0069] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An installation structure for a ceiling decorative component, characterized in that, Includes a mounting bracket (2) connected to the ceiling trim (1); The mounting bracket (2) has a first end (21) and a second end (22), the first end (21) being fixedly connected to the sheet metal part (4) of the vehicle; The second end (22) includes a first part (221) and a second part (222) that are connected to each other. The first part (221) and the second part (222) enclose a snap-fit ​​area (223) with an opening, through which the roof assembly of the vehicle can snap into the snap-fit ​​area (223). The first part (221) and the second part (222) each have at least one contact surface (224), and when the canopy assembly is located within the snap-fit ​​area (223), the contact surface (224) of the first part (221) and the contact surface (224) of the second part (222) respectively contact the two sides of the canopy assembly.

2. The installation structure of the ceiling decorative component according to claim 1, characterized in that, The first part (221) is set to be flat, and the second part (222) is set to be arc-shaped, with the notch of the arc-shaped second part (222) facing the first part (221).

3. The installation structure of the ceiling decorative component according to claim 1 or 2, characterized in that, The second part (222) has a larger dimension in the first direction (X) than the first part (221) has a larger dimension in the first direction (X); The first direction (X) is the direction from the first end (21) to the second end (22).

4. The installation structure of the ceiling decorative component according to any one of claims 1 to 3, characterized in that: The first part (221) and the second part (222) are integrally formed.

5. A sunshade, characterized in that, The invention includes a sunshade body and an installation structure for a ceiling trim piece as described in any one of claims 1-4, which is connected to the sunshade body.

6. A vehicle, characterized in that, It includes the mounting structure of the ceiling trim as described in any one of claims 1-4, or the sunshade as described in claim 5.

7. The vehicle according to claim 6, characterized in that, The opening of the snap-fit ​​area in the mounting structure has a dimension in the second direction (Z) that is smaller than the sum of the dimensions of the roof assembly in the second direction (Z). The second direction (Z) is the thickness direction of the roof assembly.

8. The vehicle according to claim 6 or 7, characterized in that, The roof assembly includes a roof flange (3); the roof flange (3) includes a roof fabric layer (31) and a roof substrate layer (32). The ceiling substrate layer (32) includes a body portion (321) and a folded portion (322), the folded portion (322) being aligned with the edge of the body portion (321) and connected to the body portion (321), and the ceiling fabric layer (31) covering the body portion (321), the folded portion (322) and the edges of the body portion (321) and the folded portion (322).

9. The vehicle according to claim 8, characterized in that, At least one platform (33) is provided on the canopy flange (3); When the canopy flange (3) is inserted into the snap-fit ​​area (223), the platform stage (33) contacts the side wall of the first part (221).

10. The vehicle according to claim 8 or 9, characterized in that: The roof flange (3) includes the edge portion of the vehicle roof or the inner edge of the opening area of ​​the vehicle roof.

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