CN217455876U - Interior plaque and connecting structure and vehicle of automobile body panel beating - Google Patents

Abstract

The application relates to a connection structure of an interior trim panel and a vehicle body metal plate and a vehicle, and belongs to the technical field of connection of interior trim parts of vehicles. The connecting structure of the interior trimming plate and the vehicle body metal plate comprises the vehicle body metal plate, the vehicle body metal plate comprises a vehicle body metal plate body, and a first blocking part and a second blocking part which are arranged at intervals along a first direction, the first blocking part and the second blocking part are arranged on the back side of the vehicle body metal plate body, and a limiting space is formed between the first blocking part and the second blocking part; the interior trim panel is provided with a first through hole extending along a first axis, wherein the first direction is perpendicular to the first axis; the connecting assembly comprises a rotating button, a locking switch and a connecting shaft, the connecting shaft penetrates through the first through hole, the rotating button and the locking switch are connected through the connecting shaft, the rotating button is located on the outer side of the interior trimming plate, and the locking switch is located on the inner side of the interior trimming plate. The connecting structure can facilitate installation between the interior trim panel and the automobile body metal plate, the overall matching effect between the connecting structures is improved, and the visual effect is better.

Description

Interior plaque and connecting structure and vehicle of automobile body panel beating

Technical Field

The application relates to the technical field of connection of interior trim parts of vehicles, in particular to a connection structure of an interior trim plate and a vehicle body metal plate and a vehicle.

Background

In recent years, the grade of the interior trim of an automobile is continuously increased, the visual experience of the automobile cab is also continuously improved, the integral requirement on the interior trim of the automobile is correspondingly increased, the consistency of the appearance of a product needs to be ensured as much as possible in the whole automobile assembly process of parts, the existing interior trim panel and the connecting structure are still the connecting structure of a free fastening nail or a self-tapping nail, the connecting structure is complex, and the attractiveness is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a connection structure and vehicle of interior plaque and automobile body panel beating. The connection structure can facilitate the assembly between the interior trim panel and the metal plate of the vehicle body, the overall matching effect between the connection structures is improved, and the visual effect is better.

The application is realized by the following technical scheme:

in a first aspect, the present application provides a connection structure of interior plaque and automobile body panel beating for interior plaque and automobile body panel beating of connecting range upon range of setting includes: the automobile body metal plate comprises an automobile body metal plate body, a first blocking part and a second blocking part, wherein the first blocking part and the second blocking part are arranged at intervals along a first direction and are arranged on the back side of the automobile body metal plate body, and a limiting space is formed between the first blocking part and the second blocking part; the interior trim panel is provided with a first through hole extending along a first axis, and the first direction is perpendicular to the first axis; the connecting shaft penetrates through the first through hole, the rotating button is connected with the locking switch through the connecting shaft, the rotating button is located on the outer side of the interior trimming plate, and the locking switch is located on the inner side of the interior trimming plate; the rotating button is configured to drive the locking switch to rotate around the first axis, and the first blocking portion and the second blocking portion are configured to limit the locking switch in the limiting space, so that the rotating button and the locking switch clamp the automobile body metal plate and the interior trim panel from two sides along the first axis.

In the technical scheme, the connection structure of the interior trim panel and the automobile body metal plate replaces the existing exposed button connection structure or self-tapping nail connection structure, the connection assembly can be controlled to clamp the automobile body metal plate and the interior trim panel only by rotating the rotary button, the first blocking portion and the second blocking portion are arranged on the back side of the automobile body metal plate body, the locking switch is limited in the limiting space, the connection structure is simple, and the installation between the interior trim panel and the automobile body metal plate is facilitated. And only the rotary button is positioned on the outer side of the interior trim panel after the connection is finished, and the outer side of the interior trim panel is a visible surface, so that the consistency of the visible surface is ensured, the integral matching effect of the connection structure of the interior trim panel and the vehicle body metal plate is improved, and the visual effect is better.

According to some embodiments of the present application, the first blocking portion and the second blocking portion are both protrusions formed on the vehicle body sheet metal body.

In the technical scheme, the first blocking portion and the second blocking portion limit the locking switch in the limiting space along the first direction, so that the locking switch is prevented from rotating to be separated from the limiting space after the interior trimming panel and the automobile body metal plate are clamped by the connecting assembly.

According to some embodiments of the present application, a height of the first stopping portion protruding from the metal plate body of the vehicle body is greater than a height of the second stopping portion protruding from the metal plate body of the vehicle body, the locking switch is configured to enter the limiting space from a side of the second stopping portion, and the first stopping portion is configured to stop the locking switch from leaving the limiting space from a side of the first stopping portion.

In the above technical solution, the height of the second blocking portion is lower than that of the first blocking portion, so that the rotation knob drives the locking switch located outside the limiting space to smoothly enter the limiting space from the relatively lower second blocking portion.

According to some embodiments of the application, one side of the locking switch facing the vehicle body metal plate body is provided with a first guide surface and a second guide surface, the first guide surface and the second guide surface are arranged around the first axis, one side of the second guide surface is connected with the first guide surface, and the distance between the other side of the second guide surface and the vehicle body metal plate body is gradually increased; when the locking switch is located in the limiting space, the second guide surface is arranged close to the first stopping part.

In the technical scheme, the distance between the other side of the second guide surface and the connection of the vehicle body metal plate body is gradually increased along the first direction, so that the second guide surface smoothly slides over the second stopping part, and the locking switch is further favorably smoothly slid over the second stopping part to enter the limiting space.

According to some embodiments of the present application, a maximum distance between the second guide surface and the vehicle body metal plate body is smaller than a height of the first stopper portion protruding from the vehicle body metal plate body.

In the above technical solution, the second guide surface is not higher than the first stopper portion. The first blocking part can limit the locking switch in the limiting space along the first direction, and the situation that the first guide surface slides out of the limiting space from the first blocking part to influence the connection stability of the interior trimming panel and the automobile body metal plate is avoided.

According to some embodiments of the application, the locking switch has the spacing face of third towards one side of automobile body panel beating body, and the rotating knob has the spacing face of fourth towards one side of interior plaque, and locking switch passes through with the rotating knob the spacing face of third with the spacing face of fourth comes the clamp jointly the automobile body panel beating with interior plaque.

In the technical scheme, the fourth limiting surface of the rotary button and the third limiting surface of the locking switch clamp the metal plate and the interior trim panel together, so that the connection structure of the interior trim panel and the metal plate of the vehicle body is simple, easy to produce, free of extra parts in production, easy to operate and strong in connection structure stability.

According to some embodiments of the application, first spigot surface with automobile body panel beating body parallel arrangement, the spacing face of third is first spigot surface.

In above-mentioned technical scheme, first spigot surface can regard as the spacing face of third, and after first spigot surface followed the second spigot surface and got into spacing space, first spigot surface can also butt in the dorsal part of automobile body panel beating body, and first spigot surface and the spacing face of fourth press from both sides automobile body panel beating and interior plaque together.

According to some embodiments of the present application, the locking switch includes a connecting portion and a locking portion connected to each other, the connecting portion is connected to the connecting shaft, the locking portion is configured to be limited to the limit space by the first blocking portion and the second blocking portion, and a space for accommodating the interior trim panel is provided between the connecting portion and the rotation knob.

In the above technical solution, the first blocking portion and the second blocking portion limit the locking portion in the limiting space along the first direction, so as to achieve the blocking purpose.

According to some embodiments of the present application, the locking switch has a first limit face facing the first stopper portion and a second limit face facing the second stopper portion, the first limit face being configured to abut against the first stopper portion to prevent the locking switch from leaving the limit space from the side of the first stopper portion, the second limit face being configured to abut against the second stopper portion to prevent the locking switch from leaving the limit space from the side of the second stopper portion.

In the technical scheme, after the second limiting surface is prevented from entering the limiting space, the connecting assembly rotates reversely, the locking switch leaves the limiting area, and the connection stability of the interior trim panel and the automobile body metal plate is influenced.

In a second aspect, the application further provides a vehicle, which includes the connection structure of the interior trim panel and the body sheet metal in the embodiment of the first aspect.

In the technical scheme, the connecting assembly can be controlled to clamp the vehicle body metal plate and the interior trim panel only by rotating the rotary button, the vehicle body metal plate is provided with the first blocking portion and the second blocking portion for limiting the rotation of the locking switch, the connecting structure is simple, the interior trim panel and the vehicle body metal plate are convenient to install, the interior trim panel is more efficient to install in a vehicle, meanwhile, only the rotary button is located on the outer side of the interior trim panel after the interior trim panel is connected with the vehicle body metal plate, and the visual effect is better.

Drawings

Fig. 1 is a schematic view of a connection structure of an interior trim panel and a vehicle body metal plate according to some embodiments of the present disclosure;

fig. 2 is an exploded view of a connection structure of an interior trim panel and a vehicle body metal plate according to some embodiments of the present disclosure;

FIG. 3 is a schematic structural view of a first angle linkage assembly provided in some embodiments of the present application;

FIG. 4 is an enlarged view of a portion A of FIG. 1;

fig. 5 is a partial view of a connection structure of an interior trim and a vehicle body sheet metal according to some embodiments of the present application;

FIG. 6 is a perspective view of a second angle connection assembly provided by some embodiments of the present application;

FIG. 7 is a top view of the connection assembly shown in FIG. 6;

FIG. 8 is a partial schematic view of a connection structure of an interior trim including a resilient member and a body panel according to some embodiments of the present disclosure;

fig. 9 is an exploded view of a connection assembly provided in some embodiments of the present application.

Icon: 10-a vehicle body sheet metal body; 11-the back side of the vehicle body sheet metal body; 1011-a first stop; 1012-second stopper portion; 1013-a spacing space; 20-an interior trim panel; 21-the outer side of the interior trim panel; 22-inside of interior trim panel; 201-a first via; 30-a connecting assembly; 301-a rotation knob; 302-a connecting shaft; 303-locking switch; 3031-a first guide surface; 3032-a second guide surface; 401-a first limit surface; 402-a second limiting surface; 404-a fourth limiting surface; 203-a second via; x-a first direction; 501-a locking part; 502-a connecting portion; p-a first axis; 61-a retaining part; 62-an elastic member; 100-a connecting structure of an interior trimming panel and a vehicle body metal plate; 3033-first surface.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without inventive step, are within the scope of the present disclosure.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are absolutely horizontal or hanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

For convenience of explanation, a description will be given below taking as an example a state in which the trim panel 20 is attached to a vehicle body sheet metal.

The application provides a connection structure 100 of an interior trim panel and a vehicle body metal plate, please refer to fig. 1 to 3. The connecting structure 100 of the interior trim panel and the vehicle body metal plate comprises the vehicle body metal plate, the interior trim panel 20 and the connecting assembly 30, wherein the connecting assembly 30 is used for connecting the interior trim panel 20 and the vehicle body metal plate which are arranged in a stacked mode. The vehicle body metal plate comprises a vehicle body metal plate body 10, a first stopping part 1011 and a second stopping part 1012 which are arranged at intervals along a first direction X, wherein the first stopping part 1011 and the second stopping part 1012 are arranged on the back side 11 of the vehicle body metal plate body, and a limit space 1013 is formed between the first stopping part 1011 and the second stopping part 1012; the interior panel 20 has a first through hole 201 extending along a first axis P, wherein the first direction X is perpendicular to the first axis P; the connecting assembly 30 comprises a rotating button 301, a locking switch 303 and a connecting shaft 302, the connecting shaft 302 penetrates through the first through hole 201, the rotating button 301 and the locking switch 303 are connected through the connecting shaft 302, the rotating button 301 is located on the outer side 21 of the interior trim panel, and the locking switch 303 is located on the inner side 22 of the interior trim panel; the rotation knob 301 is configured to drive the lock switch 303 to rotate around the first axis P, and the first stopping portion 1011 and the second stopping portion 1012 are configured to limit the lock switch 303 in the limiting space 1013, so that the rotation knob 301 and the lock switch 303 clamp the vehicle body metal plate and the interior trim panel 20 from two sides along the first axis P.

The interior panel 20 is a member for connecting the vehicle interior to a vehicle body panel and decorating the vehicle interior. The connecting assembly 30 is used for clamping the interior trim panel 20 and the vehicle body metal plate body 10, and understandably, the interior trim panel 20 and the vehicle body metal plate body 10 are connected together through the connecting assembly 30.

The outer side 21 of the interior trim panel refers to a visible surface of the interior trim panel 20 facing away from the vehicle body panel, which can be exposed in the field of view, the inner side 22 of the interior trim panel refers to a surface of the interior trim panel 20 facing the vehicle body panel body 10, and the connecting assembly 30 is mounted to the first through hole 201 of the interior trim panel 20 through the connecting shaft 302.

Referring to fig. 1, a central axis of the first through hole 201 is a first axis P, the connecting assembly 30 is understandably mounted in the first through hole 201 along the first axis P, one end of the connecting shaft 302 is connected to the rotating button 301, and the other end is connected to the locking switch 303, the rotating button 301 is located on an outer side 21 of the interior trim panel, and the locking switch 303 is located on an inner side 22 of the interior trim panel.

The first direction X is a sheet metal length direction, and the first direction X is perpendicular to the first axis P, that is, the connecting shaft 302 is perpendicular to the first direction X.

The back side 11 of the sheet metal body refers to the surface of the sheet metal body 10 away from the interior panel 20, and the first blocking portion 1011 and the second blocking portion 1012 are disposed on the back side 11 of the sheet metal body.

The area formed between the first stop 1011 and the second stop 1012 is a spacing 1013 for accommodating at least a portion of the structure of the locking switch 303. The rotation knob 301 is configured to rotate the lock switch 303 around the first axis P, and after the rotation knob 301 rotates the lock switch 303 and the lock switch 303 enters the spacing space 1013, the first stopping portion 1011 and the second stopping portion 1012 can limit at least part of the structure of the lock switch 303 in the spacing space 1013, so that the rotation knob 301 and the lock switch 303 clamp the vehicle body panel and the interior trim panel 20 from both sides along the first axis P. Understandably, the rotary button 301 drives the locking switch 303 to rotate, the locking switch 303 enters the limiting space 1013, and the interior trim panel 20 can be connected to the vehicle body metal plate.

The connection structure of the connection structure 100 of the interior trim panel and the vehicle body metal plate of the embodiment replaces the existing open stud connection structure or self-tapping stud connection structure, and the connection assembly 30 can be controlled to clamp the vehicle body metal plate and the interior trim panel 20 only by rotating the rotary knob 301, the back side 11 of the vehicle body metal plate body is provided with the first stopping portion 1011 and the second stopping portion 1012, so that the locking switch 303 is limited in the limiting space 1013, the connection structure is simple, and the installation between the interior trim panel 20 and the vehicle body metal plate is convenient. And only the rotary button 301 is positioned at the outer side 21 of the interior trim panel after the connection is finished, and the outer side 21 of the interior trim panel is a visible surface, so that the consistency of the visible surface is ensured, the integral matching effect of the connection structure of the interior trim panel 20 and the vehicle body sheet metal is improved, and the visual effect is better.

According to some embodiments of the application, referring to fig. 4 and 5, the first stopper 1011 and the second stopper 1012 are both protrusions formed on the vehicle body sheet metal body 10.

Understandably, since the sheet metal body is located on the inner side 22 of the interior panel, the back side 11 of the sheet metal body is the side of the sheet metal body 10 facing away from the interior panel 20. The first stopping portion 1011 and the second stopping portion 1012 are disposed on the back side 11 of the sheet metal body of the vehicle body, and a spacing space 1013 is formed between the first stopping portion 1011 and the second stopping portion 1012, understandably, the spacing space 1013 is located on the back side 11 of the sheet metal body of the vehicle body, and the lock switch 303 is located on the back side 11 of the sheet metal body of the vehicle body.

Alternatively, the first stopper 1011 is integrally formed with the sheet metal body 10.

Alternatively, the second blocking portion 1012 is a boss member that is press-formed on the back side 11 of the vehicle body sheet metal body.

The first stopping portion 1011 and the second stopping portion 1012 limit the lock switch 303 in the first direction X within the spacing space 1013, so as to prevent the lock switch 303 from rotating after the connecting assembly 30 clamps the interior trim panel 20 and the vehicle body metal plate.

According to some embodiments of the application, referring to fig. 5 and fig. 4, the height of the first stopping portion 1011 protruding from the sheet metal body 10 is H1, the height of the second stopping portion 1012 protruding from the sheet metal body 10 is H2, and H1 is greater than H2. The lock switch 303 is disposed to enter the stopper space 1013 from the second stopper 1012 side, and the first stopper 1011 is disposed to prevent the lock switch 303 from leaving the stopper space 1013 from the first stopper 1011 side.

That is, the height H1 of the first stopper 1011 is greater than the height H2 of the second stopper 1012.

The height H2 of the second stopping portion 1012 is lower than the height H1 of the first stopping portion 1011, so that the rotation knob 301 rotates and simultaneously drives the locking switch 303 located outside the spacing space 1013 to smoothly enter the spacing space 1013 from the relatively lower second stopping portion 1012.

According to some embodiments of the application, referring to fig. 5, and then fig. 6 and 4, a side of the locking switch 303 facing the sheet metal body 10 has a first guide surface 3031 and a second guide surface 3032, the first guide surface 3031 and the second guide surface 3032 are arranged around the first axis P, one side of the second guide surface 3032 is connected with the first guide surface 3031, and the other side of the second guide surface 3032 is gradually spaced from the sheet metal body 10; when the locking switch 303 is located in the spacing space 1013, the second guide surface 3032 is disposed near the first stop 1011.

Understandably, the lock switch 303 is located on the back side 11 of the sheet metal body of the vehicle body, and the lock switch 303 has a first guide surface 3031 and a second guide surface 3032 facing the sheet metal body of the vehicle body. The second guide surface 3032 is used to guide the lock switch 303 into the spacing space 1013, and the second guide surface 3032 is connected to the first guide surface 3031. One side of the second guide surface 3032 is connected with the first guide surface 3031, the distance between the other side of the second guide surface 3032 and the vehicle body metal plate body 10 is gradually increased, one side of the second guide surface 3032 is connected with the first guide surface 3031, referring to fig. 5, the distance H3 between the other side of the second guide surface 3032 and the vehicle body metal plate body 10 is gradually increased along the first direction X, understandably, the second guide surface 3032 inclines towards the direction far away from the vehicle body metal plate body 10, and the free end of the second guide surface 3032 has a distance with the vehicle body metal plate body 10.

The distance between the other side of the second guide surface 3032 and the sheet metal body 10 is gradually increased along the first direction X, so that the locking switch 303 can slide over the second blocking portion 1012 from the second guide surface 3032, and the locking switch 303 can slide over the second blocking portion 1012 smoothly to enter the limiting space 1013.

The second guide surface 3032 may be arc-shaped (not shown) coupled to the first guide surface 3031, i.e., the junction of the second guide surface 3032 and the first guide surface 3031 may be arc-shaped and chamfered, which is further advantageous to guide the second guide surface 3032 to transition to the first guide surface 3031 and further smoothly slide past the second stopping portion 1012 into the spacing space 1013.

Optionally, the locking switch 303 is made of nylon, which has good toughness and excellent fatigue resistance, so that the product can maintain original mechanical strength after being bent repeatedly. The lock switch 303 is made of ninon material, and when the second guide surface 3032 slides over the second stopping portion 1012 and enters the spacing space 1013, the lock switch 303 can be slightly deformed so that the second guide surface 3032 can smoothly slide over the second stopping portion 1012, and the lock switch 303 can restore to the original state after entering the spacing space 1013 and maintain the original mechanical strength.

According to some embodiments of the application, please continue to refer to fig. 5, the maximum distance between the second guiding surface 3032 and the sheet metal body 10 of the vehicle body is H2, and the height of the first stopper protruding from the sheet metal body 10 of the vehicle body is H1, where H2 is smaller than H1.

The rotation knob 301 drives the locking switch 303 to rotate, the locking switch 303 enters the spacing space 1013 to continue to rotate, and the locking switch 303 stops rotating when encountering the first stopping portion 1011 which is relatively high. Understandably, the second guiding surface 3032 is located in the spacing space 1013, and the second guiding surface 3032 does not exceed the first stopping part 1011. The first stopper 1011 can limit the lock switch 303 within the limit space 1013 along the first direction X, so as to prevent the first guide surface 3031 from sliding out of the limit space 1013 from the first stopper 1011, thereby preventing the connection stability between the interior trim panel 20 and the vehicle body metal plate from being affected.

In the above embodiment, since the locking switch 303 is located on the inner side 22 of the interior trim panel, during the installation of the inner side panel, the inner side 22 of the interior trim panel is not visible, and the maximum distance between the second guide surface 3032 and the metal plate body 10 of the vehicle body is set to be smaller than the height of the first stopper protruding from the metal plate body 10 of the vehicle body, so that after the locking switch 303 rotates into the limiting space 1013, the second guide surface 3032 can stop when encountering the first stopper 1011 to prevent the locking switch 303 from continuing to rotate, and an installer can quickly and conveniently connect the interior trim panel 20 to the metal plate of the vehicle body by only rotating the rotation knob 301 without observing the condition of the inner side 22 of the interior trim panel.

According to some embodiments of the application, referring to fig. 5 to 9, a side of the lock switch 303 facing the sheet metal body 10 of the vehicle body has a third limiting surface (not shown), a side of the rotation knob 301 facing the interior board 20 has a fourth limiting surface 404, and the lock switch 303 and the rotation knob 301 clamp the sheet metal body and the interior board 20 together through the third limiting surface and the fourth limiting surface 404.

Understandably, when the lock switch 303 and the rotary knob 301 clamp the metal plate and the interior plate 20 together, the lock switch 303 has a third limit surface facing the metal plate 10, the rotary knob 301 has a fourth limit surface 404 facing the interior plate 20, the third limit surface abuts against the back side 11 of the metal plate, and the fourth limit surface 404 abuts against the outer side 21 of the interior plate.

The fourth limit surface 404 of the rotating button 301 and the third limit surface of the locking switch 303 clamp the vehicle body metal plate and the interior trim panel 20 together, so that the connection structure of the interior trim panel 20 and the vehicle body metal plate becomes simple, the production is easy, additional parts are not required to be arranged in the production, the operation is easy, and the connection structure is strong in stability.

According to some embodiments of the application, please refer to fig. 5 and fig. 6, the first guiding surface 3031 is parallel to the sheet metal body 10 of the vehicle body, and the third limiting surface is the first guiding surface 3031. That is, the first guide surface 3031 may serve as a third limiting surface, after the first guide surface 3031 guides the lock switch 303 to enter the limiting space 1013 along with the second guide surface 3032, the first guide surface 3031 may also abut against the back side 11 of the sheet metal body of the vehicle body, and the first guide surface 3031 and the fourth limiting surface 404 together clamp the sheet metal body and the interior trim panel 20.

Alternatively, the third stopper surface and the first guide surface 3031 may be different surfaces. The third limiting surface is a part where the first guide surface 3031 is connected with the second guide surface 3032, one end of the first guide surface 3031 is connected with the second guide surface 3032, and the distance between the other end of the first guide surface 3031 and the back side 11 of the sheet metal body of the vehicle body increases piece by piece, and understandably, the part where the first guide surface 3031 is connected with the second guide surface 3032 is a third guide surface, which can realize smooth transition between the first guide surface 3031 and the second guide surface 3032, and the third guide surface can also protrude from the first guide surface 3031 and the second guide surface 3032 to replace the first guide surface 3031 abutting against the back side 11 of the sheet metal body of the vehicle body.

According to some embodiments of the application, referring to fig. 9 and fig. 7, the locking switch 303 includes a connecting portion 502 and a locking portion 501 connected to each other, the connecting portion 502 is connected to the connecting shaft 302, the locking portion 501 is configured to be limited to the spacing space 1013 by a first stopping portion and a second stopping portion, and a space for accommodating the interior trim panel 20 is provided between the connecting portion 502 and the rotation knob 301.

After the interior panel 20 is connected to the sheet metal of the vehicle body, the connection portion 502 is a portion where the lock switch 303 is connected to the connection shaft 302, and the lock portion 501 is a portion where the lock switch 303 is restricted in the limit space 1013.

According to some embodiments of the application, referring to fig. 8 and 9, the connecting assembly 30 further includes an elastic member 62, the elastic member 62 is sleeved on the connecting shaft 302, one end of the connecting shaft 302 is fixedly connected with the rotating button 301, the other end of the connecting shaft 302 has an anti-falling portion 61, the connecting portion 502 is slidably mounted on the connecting shaft 302 along the first axis P, the elastic member 62 abuts between the connecting portion 502 and the anti-falling portion 61, the connecting portion 502 has a first surface 3033 departing from a sheet metal of the vehicle body, and the elastic member 62 abuts between the first surface 3033 and the anti-falling portion 61, so that the connecting portion 502 and the rotating button 301 abut against the interior board 20 from two sides of the interior board 20.

The elastic member 62 can slide along the connecting shaft 302, and the elastic member 62 can be a spring or the like that can be deformed by force and can be restored to its original shape.

The elastic member 62 is added, and in the process of detaching the connection structure 100 of the interior trim panel and the vehicle body sheet metal, the locking switch 303 is moved towards the anti-falling part 61 only along the first axis P by means of an external tool, so that a gap exists between the locking switch 303 and the back side 11 of the vehicle body sheet metal body, the rotating button 301 is rotated, the locking switch 303 can leave the limiting space 1013 from the second blocking part 1012, and the connection structure 100 of the interior trim panel and the vehicle body sheet metal is easy to detach.

Alternatively, the rotation knob 301 and the lock switch 303 are not detachable, that is, the connection assembly 30 is not detachable, the connection assembly 30 is pre-installed in the first through hole 201, and the connection assembly 30 is also not detachable from the interior trim panel 20.

Alternatively, the interior board 20 is separated from the connection assembly 30, that is, the connection assembly 30 is formed separately, referring to fig. 9, that is, the rotation knob 301 and the locking switch 303 are formed separately, and when the connection assembly 30 is used, the rotation knob 301 is mounted in the first through hole 201, and then the locking switch 303 is connected to the rotation knob 301.

According to some embodiments of the application, referring to fig. 5 and 7, the locking switch 303 has a first position-limiting surface 401 facing the first stopping portion 1011 and a second position-limiting surface 402 facing the second stopping portion 1012, and the first position-limiting surface 401 is used for abutting against the first stopping portion to prevent the locking switch 303 from leaving the position-limiting space 1013 from the side of the first stopping portion.

The second limiting surface 402 is used for abutting against the second blocking part to prevent the locking switch 303 from leaving the limiting space 1013 from one side of the second blocking part, and understandably, the second limiting surface 402 is used for abutting against the second blocking part 1012 to prevent the connecting assembly 30 from rotating reversely after the second limiting surface 402 enters the limiting space 1013, so that the locking switch 303 leaves the limiting space 1013 to affect the connection stability of the interior trim panel 20 and the vehicle body sheet metal.

According to some embodiments of the application, please refer to fig. 1, the interior trim panel 20 further includes a second through hole 203 for detachably connecting with the sheet metal body 10 of the vehicle body.

The interior panel 20 is provided with the second through hole 203, the connecting part 502 of the interior panel 20 and the vehicle body sheet metal is increased, the connecting stability of the interior panel 20 and the vehicle body sheet metal is improved, the second through hole 203 can be the connecting structure 100 of the interior panel and the vehicle body sheet metal in the embodiment of the application, and the attractiveness of the outer side 21 of the interior panel is improved; the second through hole 203 may be assembled by using a fastener or the like.

The detachable connection can be the existing exposed button or self-tapping nail, the connection structure 100 of the interior trim panel and the automobile body metal plate in some embodiments of the application can be adopted, furthermore, the connection part of the interior trim panel 20 and the automobile body metal plate can be all the connection structure 100 of the interior trim panel and the automobile body metal plate in the embodiments of the application, further, after the interior trim panel 20 and the automobile body metal plate are connected, the surface of the outer side 21 of the interior trim panel can only see the rotating button 301, the consistency of the visible surface is further ensured, the attractiveness of the outer side 21 of the interior trim panel is improved, the connection structure is simple, and the installation is efficient and convenient.

In a second aspect, the present application further provides a vehicle using the connection structure 100 of the interior trim panel and the body metal plate of the embodiment provided in the first aspect of the present application.

The connection structure 100 for an interior panel and a vehicle body metal plate according to the first aspect of the present invention may be used in any place where the interior panel 20 needs to be installed in a vehicle, such as a roof panel or a rear cover of a vehicle.

Because interior plaque and automobile body panel beating's connection structure 100 has replaced the connection structure of current rising-buckle nail connection structure or self-tapping nail, only need rotate knob 301 can control coupling assembling 30 and press from both sides automobile body panel beating and interior plaque 20 tightly, the automobile body panel beating is provided with the spacing portion of first spacing portion and second for the restriction is connected locking switch 303 and is rotated, connection structure is simple, make things convenient for the installation between interior plaque 20 and the automobile body panel beating, make in vehicle internally mounted interior plaque 20 more high-efficient.

Meanwhile, only the rotary button 301 is located on the outer side 21 of the interior trim panel after the interior trim panel 20 is connected with the vehicle body sheet metal, and the outer side 21 of the interior trim panel is a visible surface, so that the consistency of the interior trim space of the vehicle after the vehicle is assembled is guaranteed, the overall matching effect of the connecting structure between the interior trim panel 20 and the vehicle body sheet metal is improved, and the visual experience of the inner space of the vehicle is further improved.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a connection structure of interior plaque and automobile body panel beating for interior plaque and automobile body panel beating of connecting range upon range of setting, its characterized in that includes:

the automobile body metal plate comprises an automobile body metal plate body, a first blocking part and a second blocking part, wherein the first blocking part and the second blocking part are arranged at intervals along a first direction and are arranged on the back side of the automobile body metal plate body, and a limiting space is formed between the first blocking part and the second blocking part;

the interior trim panel is provided with a first through hole extending along a first axis, and the first direction is perpendicular to the first axis;

the connecting shaft penetrates through the first through hole, the rotating button is connected with the locking switch through the connecting shaft, the rotating button is located on the outer side of the interior trimming plate, and the locking switch is located on the inner side of the interior trimming plate;

the rotating button is configured to drive the locking switch to rotate around the first axis, and the first blocking portion and the second blocking portion are configured to limit the locking switch in the limiting space, so that the rotating button and the locking switch clamp the vehicle body metal plate and the interior trim panel from two sides along the first axis.

2. The connecting structure of the interior trim panel and the vehicle body metal plate according to claim 1, wherein the first blocking portion and the second blocking portion are both protrusions formed on the vehicle body metal plate body.

3. The connecting structure of the interior trim panel and the vehicle body metal plate according to claim 1, wherein a height of the first stopper portion protruding from the vehicle body metal plate body is greater than a height of the second stopper portion protruding from the vehicle body metal plate body, the lock switch is configured to enter the limit space from a side of the second stopper portion, and the first stopper portion is configured to prevent the lock switch from leaving the limit space from a side of the first stopper portion.

4. The connection structure of the interior trim panel and the vehicle body sheet metal according to claim 3, wherein a first guide surface and a second guide surface are arranged on one side of the locking switch facing the vehicle body sheet metal body, the first guide surface and the second guide surface are arranged around the first axis, one side of the second guide surface is connected with the first guide surface, and the distance between the other side of the second guide surface and the vehicle body sheet metal body is gradually increased;

when the locking switch is located in the limiting space, the second guide surface is arranged close to the first stopping part.

5. The connecting structure of the interior trimming panel and the vehicle body sheet metal according to claim 4, wherein the maximum distance between the second guide surface and the vehicle body sheet metal body is smaller than the height of the first stopper portion protruding from the vehicle body sheet metal body.

6. The connection structure of the interior trimming panel and the vehicle body metal plate according to claim 4, wherein a third limiting surface is arranged on one side of the locking switch facing the vehicle body metal plate body, a fourth limiting surface is arranged on one side of the rotating button facing the interior trimming panel, and the locking switch and the rotating button clamp the vehicle body metal plate and the interior trimming panel together through the third limiting surface and the fourth limiting surface.

7. The connection structure of interior plaque and automobile body panel beating of claim 6, characterized in that, first spigot surface with automobile body panel beating body parallel arrangement, the spacing face of third is first spigot surface.

8. The connecting structure of the interior trim panel and the vehicle body metal plate according to claim 1, wherein the locking switch includes a connecting portion and a locking portion connected to each other, the connecting portion is connected to the connecting shaft, the locking portion is configured to be limited to the limit space by the first stopper portion and the second stopper portion, and a space for accommodating the interior trim panel is provided between the connecting portion and the rotating knob.

9. The structure for connecting an interior trim panel and a vehicle body metal plate according to claim 1, wherein the lock switch has a first stopper surface facing the first stopper portion and a second stopper surface facing the second stopper portion, the first stopper surface being adapted to abut against the first stopper portion to prevent the lock switch from leaving the stopper space from the first stopper portion side, the second stopper surface being adapted to abut against the second stopper portion to prevent the lock switch from leaving the stopper space from the second stopper portion side.

10. A vehicle characterized by comprising the connection structure of the interior panel and the body panel according to any one of claims 1 to 9.

Images