CN216232043U - Inner triangular cover plate and inner triangular cover plate assembly - Google Patents

Abstract

The utility model discloses an inner triangular cover plate which comprises a cover plate body and a main positioning buckle, wherein the main positioning buckle is used for being connected with an inner metal plate, the cover plate body comprises a triangular plate and an extension plate, the extension plate extends downwards from the front side of the bottom of the triangular plate, a first clamping jaw is arranged on the triangular plate and used for being buckled with the upper side edge of an upper interior trim plate, a second clamping jaw is arranged on the extension plate and used for being buckled with the front side edge of the upper interior trim plate, a first limiting rib and a second limiting rib are further arranged on the extension plate, the first limiting rib is positioned below the second clamping jaw and used for limiting the front side edge of the upper interior trim plate, and the second limiting rib is positioned on the bottom edge of the extension plate and used for being connected with the upper edge of a lower interior trim plate. The utility model also discloses an inner triangular cover plate assembly. The triangular cover plate structure can improve the texture of the triangular cover plate, reduce the size and reduce the cost.

Description

Inner triangular cover plate and inner triangular cover plate assembly

Technical Field

The utility model relates to the technical field of vehicle door trim, in particular to an inner triangular cover plate and an inner triangular cover plate assembly.

Background

The inner triangular cover plate of the existing vehicle door only has a matching structure with a door frame sheet metal, and has the problems of large Z-direction and Y-direction gaps and large surface difference after being matched with an interior trim plate, and customers complain that the trim plate is likely to fall off and the appearance quality is poor. In addition, the mounting structure of the triangular cover plate cannot well limit the rotation of parts, a gap is easily formed between the top of the triangular cover plate and a door frame, foam is exposed, and the quality is reduced. And the triangular cover plate is limited by the size of the door frame in order to ensure the matching with the door frame, the size of parts is large, and the cost is high.

Therefore, it is necessary to design an inside gusset and an inside gusset assembly that can improve the quality of the interior of the vehicle, reduce the size, and reduce the cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an inner triangular cover plate and an inner triangular cover plate assembly which can improve the quality feeling of the triangular cover plate, reduce the size and reduce the cost.

The technical scheme of the utility model provides an inner triangular cover plate which comprises a cover plate body and a main positioning buckle, wherein the main positioning buckle is used for being connected with an inner metal plate, the cover plate body comprises a triangular plate and an extension plate, the extension plate extends downwards from the front side of the bottom of the triangular plate, a first clamping jaw is arranged on the triangular plate and used for being buckled with the upper side edge of an upper interior trim plate, a second clamping jaw is arranged on the extension plate and used for being buckled with the front side edge of the upper interior trim plate, a first limiting rib and a second limiting rib are further arranged on the extension plate, the first limiting rib is positioned below the second clamping jaw and used for limiting the front side edge of the upper interior trim plate, and the second limiting rib is positioned on the bottom edge of the extension plate and used for being connected with the upper edge of a lower interior trim plate.

Further, the main positioning buckle is positioned on the upper half part of the inner triangular cover plate.

Furthermore, the first jaw, the second jaw and the first limiting rib are in unilateral interference with the upper interior trim panel, and the second limiting rib is in unilateral interference with the lower interior trim panel.

Further, the first limiting rib is located at the lower part of the extension plate.

Further, the first limiting rib is in a cross shape.

Further, the second stopper rib extends from the bottom edge of the extension plate toward the lower interior panel and is inserted into the inner surface of the lower interior panel.

Further, the second limiting rib comprises an X-direction limiting rib and a Y-direction limiting rib.

Further, the main positioning buckle is located on the front side of the triangular plate.

The utility model also provides an inner triangular cover plate assembly which comprises an upper inner trim plate, a lower inner trim plate, an inner metal plate and any one of the inner triangular cover plates.

Furthermore, a limiting groove is formed in the inner surface of the upper edge of the lower interior trimming plate, and the second limiting rib is inserted between the limiting groove and the lower interior trimming plate and is in one-way interference with the inner surface of the lower interior trimming plate.

After adopting above-mentioned technical scheme, have following beneficial effect:

according to the utility model, the first clamping jaw and the second clamping jaw are additionally connected with the upper interior trim panel, the first limiting rib is used for limiting the position of the upper interior trim panel, and the second limiting rib is connected with the lower interior trim panel, so that the gap and the surface difference between the second limiting rib and the interior trim panel are reduced, and the texture of the interior trim of the vehicle is improved. Because the front side of interior triangle apron is through the lock of first jack catch with the preceding side of last interior plaque, the lower limb of interior triangle apron passes through the spacing muscle of second and interior plaque lug connection down, and interior triangle apron need not stretch into in the interior plaque and be connected with other parts of interior panel beating, has consequently reduced the size of interior triangle apron, the cost is reduced.

Drawings

The disclosure of the present invention will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present disclosure. In the figure:

FIG. 1 is an outside view of an installed inside gusset plate in an embodiment of the present invention;

FIG. 2 is an inside view of an installed inside gusset plate in accordance with an embodiment of the present invention;

FIG. 3 is a perspective view of an inner triangular cover plate assembly in accordance with an embodiment of the present invention;

FIG. 4 is an exploded view of an inner triangular cover plate assembly in accordance with an embodiment of the present invention;

FIG. 5 is a schematic view of a first latch engaging an upper trim panel according to an embodiment of the present invention;

FIG. 6 is a cross-sectional view taken at A-A in FIG. 5;

FIG. 7 is a cross-sectional view taken at B-B of FIG. 5;

FIG. 8 is a schematic view of the engagement of the second latch with the upper trim panel in accordance with an embodiment of the present invention;

FIG. 9 is a cross-sectional view at C-C of FIG. 8;

FIG. 10 is a schematic view of a first spacing rib engaging an upper trim panel according to an embodiment of the present invention;

FIG. 11 is a cross-sectional view taken at D-D of FIG. 10;

FIG. 12 is a schematic view of the second spacing rib engaging the upper trim panel according to an embodiment of the present invention;

FIG. 13 is a cross-sectional view at E-E in FIG. 12;

FIG. 14 is a force analysis diagram of the inner triangular cover plate according to an embodiment of the present invention.

Reference symbol comparison table:

the inner triangular cover plate 10:

the cover plate body 1: a triangular plate 11, an extension plate 12;

the clamping device comprises a main positioning buckle 2, a first clamping jaw 3, a second clamping jaw 4 and a first limiting rib 5;

second limiting rib 6: an X-direction limiting rib 61 and a Y-direction limiting rib 62;

the door frame structure comprises an inner metal plate 20, a positioning hole 201, an upper interior trim panel 30, a connecting portion 301, a first clamping hole 302, a second clamping hole 303, a limiting hole 304, a lower interior trim panel 40, a limiting groove 401 and a door frame 50.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings.

It is easily understood that according to the technical solution of the present invention, those skilled in the art can substitute various structures and implementation manners without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are only exemplary illustrations of the technical solutions of the present invention, and should not be construed as being all of the present invention or as defining or limiting the technical solutions of the present invention.

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.

In some embodiments of the present invention, as shown in fig. 1-2, the inner triangular cover plate 10 includes a cover plate body 1 and a main positioning buckle 2, the main positioning buckle 2 is configured to be connected to the inner metal plate 20, the cover plate body 1 includes a triangular plate 11 and an extension plate 12, the extension plate 12 extends downward from a front side of a bottom of the triangular plate 11, the triangular plate 11 is provided with a first claw 3, the first claw 3 is configured to be fastened to an upper side of the upper interior trim panel 30, the extension plate 12 is provided with a second claw 4, the second claw 4 is configured to be fastened to a front side of the upper interior trim panel 30, the extension plate 12 is further provided with a first limiting rib 5 and a second limiting rib 6, the first limiting rib 5 is located below the second claw 4 and is configured to be limited to the front side of the upper interior trim panel 30, and the second limiting rib 6 is located at a bottom edge of the extension plate 12 and is configured to be connected to an upper edge of the lower interior trim panel 40.

Specifically, as shown in fig. 1, the outer side of the inside gusset 10 faces the inside of the vehicle, and the inside gusset 10 serves as a decorative member in the vehicle for shielding internal structures such as an inner metal plate, a door frame, and glass.

As shown in fig. 2, the inner side surface of the inner triangular cover plate 10 after installation is connected to the inner metal plate 20 through the main positioning buckle 2, and is further connected to the upper interior trim panel 30 and the lower interior trim panel 40 through the first jaw 3, the second jaw 4, the first limiting rib 5 and the second limiting rib 6.

As shown in fig. 4, the inner metal plate 20 is provided with a positioning hole 201, and the main positioning buckle 2 penetrates through the positioning hole 201 and is connected with the inner metal plate 20. The main positioning buckle 2 can restrict displacements in the X direction (front-rear direction of the vehicle body), the Y direction (left-right direction of the vehicle body), and the Z direction (up-down direction of the vehicle body) after being engaged with the positioning hole 201. In order to prevent the relative rotation between the inner triangular cover plate 10 and the inner metal plate 20, the rotation of the inner triangular cover plate 10 needs to be limited by the claws and the limiting ribs, which will be described in detail later.

As shown in fig. 2, the first claws 3 are arranged at the positions of the rear side of the triangular plate 11. As shown in fig. 4, a connection portion 301 is disposed on an upper side of the upper interior panel 30, and a first engaging hole 302 is disposed on the connection portion 301. As shown in fig. 5, the first latch 3 is inserted into the first latch hole 302 to be engaged therewith, for reducing a gap between the triangle panel 11 and the upper interior panel 30.

As shown in fig. 2, the second jaw 4 is disposed at a position of a front side edge of the extension plate 12. As shown in fig. 4, a second fastening hole 303 is formed on the front side of the upper interior trim panel 30. As shown in fig. 8, the second latch 4 is inserted into the second latch hole 303 to be engaged therewith, for reducing a gap between the extension plate 12 and the door frame 50 and the upper trim panel 30.

As shown in fig. 2, the first stopper rib 5 is located below the second jaw 4, and the first stopper rib 5 is also disposed at the position of the front side edge of the extension plate 12. As shown in fig. 4, the front side of the lower interior trim panel 40 is provided with a limiting hole 304. As shown in fig. 10, the first restricting rib 5 is inserted into the restricting hole 304 for restricting.

As shown in fig. 2, the second restriction rib 6 is located below the first restriction rib 5 and at the bottom edge of the extension plate 12. As shown in fig. 12, the second stopper rib 6 is fitted to the upper edge of the lower interior panel 40 for reducing a gap and a surface difference between the bottom edge of the extension panel 12 and the upper edge of the lower interior panel 40.

In the embodiment, through the matching with the interior trim panel, the gap and the surface difference between the inner triangular cover plate and the interior trim panel are reduced, and the quality feeling of the interior trim of the automobile is improved. Due to the matching of the inner triangular cover plate and the interior trim panel, the lower part of the inner triangular cover plate does not need to extend into the interior trim panel to be connected with other parts of the inner metal plate, so that the size of the inner triangular cover plate is reduced, and the cost is reduced.

In some embodiments of the present invention, as shown in fig. 14, the primary retention clip 2 is located on the upper half of the inside gusset 10.

In order to reasonably solve the problem of the gap between the triangular plate 11 and the door frame 50, M1+ M2> M3, M1 is the moment at the first jaw 3, M2 is the moment at the first limiting rib 5, and M3 is the moment received at the top corner of the triangular plate 11.

Therefore, when the main positioning buckle 2 is located at the upper half part of the inner triangular cover plate 10, namely, is arranged in 1/2 of the overall Z-direction dimension of the inner triangular cover plate 10, the L3 (i.e. the distance between the vertex angle of the triangular plate 11 and the main positioning buckle 2) can be reduced, and the L1 (i.e. the distance between the first claw 3 and the main positioning buckle 2) can be increased, so that the M1 is increased, the M3 is reduced, and the gap between the triangular plate 11 and the door frame 50 caused by the overturn of the triangular plate 11 is prevented.

Further, the first jaw 3, the second jaw 4, the first limiting rib 5 and the upper interior trim panel 30 are in unilateral interference, and the second limiting rib 6 and the lower interior trim panel 40 are in unilateral interference.

Specifically, as shown in fig. 6, there is a gap between the first jaw 3 and the upper side of the first clamping hole 302, and the interference amount between the first jaw 3 and the lower side of the first clamping hole 302 is preset, so that the direction of F1 is upward, and a moment M1 is generated at the first jaw 3.

As shown in fig. 9, the second latch 4 is also in unilateral interference with the second catch 303 of the upper trim panel 30, and a gap exists at the front side, and a predetermined interference amount is generated at the rear side, so that a force F toward the vehicle exterior is generated, and the gap between the extension plate 12 and the door frame 50 is reduced.

As shown in fig. 11, the front side of the first position-limiting rib 5 is configured to have a predetermined interference amount, and a gap exists between the rear side and the position-limiting hole 304, so that a downward force F2 is generated, and a moment M2 is generated, and the moment M2 can prevent an excessive gap between the top corner of the triangle 11 and the door frame 50.

Further, as shown in fig. 2, the first stopper rib 5 is located at a lower portion of the extension plate 12.

Further, as shown in fig. 10, the first stopper rib 5 is cross-shaped.

Further, as shown in fig. 12 to 13, the second stopper bead 6 extends from the bottom edge of the extension plate 12 toward the lower interior panel 40 and is inserted into the inner surface of the lower interior panel 40, so that the gap and the surface difference between the bottom edge of the extension plate 12 and the upper side edge of the lower interior panel 40 can be reduced.

Further, as shown in fig. 12, the second limiting rib 6 includes an X-direction limiting rib 61 and a Y-direction limiting rib 62, and the X-direction limiting rib 61 and the Y-direction limiting rib 62 are respectively used for limiting gaps in the X-direction and the Y-direction.

The utility model also provides an inner triangular cover plate assembly, which comprises an upper inner trim panel 30, a lower inner trim panel 40, an inner metal plate 20 and any one of the inner triangular cover plates 10 as shown in figures 3-4.

Specifically, the upper trim panel 30 is located above the lower trim panel 40, and the inner sheet metal 20 is located outside the inner gusset panel 10 and is installed between the outer sheet metal (not shown) and the inner gusset panel 10.

The inner triangular cover plate 10 is connected with the inner metal plate 20 through the main positioning buckle 2, the front side edge of the inner triangular cover plate 10 is in butt joint with the door frame 50, the triangular plate 11 is connected with the upper interior trim panel 30 through the first clamping jaw 3, the extension plate 12 is connected with the upper interior trim panel 30 through the second clamping jaw 4 and the first limiting rib 5, and the bottom edge of the extension plate 12 is connected with the lower interior trim panel 40 through the second limiting rib 6.

Further, as shown in fig. 12, a stopper groove 401 is provided on an inner surface of an upper edge of the lower trim panel 40, and the second stopper rib 6 is inserted between the stopper groove 401 and the lower trim panel 40 and interferes with the inner surface of the lower trim panel 40 in a one-way manner.

As shown in fig. 13, the second limiting rib 6 and the inner surface of the lower interior board 40 are configured with a predetermined interference amount, and a gap is left between the second limiting rib 6 and the limiting groove 401 to generate an inward force, so as to compress the bottom edge of the extension plate 12 and the upper edge of the lower interior board 40, thereby reducing the gap, and realizing no surface difference between the inner side and the outer side in the X direction and the Y direction.

Alternatively, the limiting groove 401 may not be provided, only the second limiting rib 6 may be provided, and a certain interference amount may be reserved between the second limiting rib 6 and the inner surface of the lower interior trim panel 40.

According to the utility model, the first clamping jaw and the second clamping jaw are additionally connected with the upper interior trim panel, the first limiting rib is used for limiting the position of the upper interior trim panel, and the second limiting rib is connected with the lower interior trim panel, so that the gap and the surface difference between the second limiting rib and the interior trim panel are reduced, and the quality feeling of the interior trim of the vehicle is improved. Because the front side of interior triangle apron is through the lock of first jack catch with the preceding side of last interior plaque, the lower limb of interior triangle apron passes through the spacing muscle of second and interior plaque lug connection down, and interior triangle apron need not stretch into in the interior plaque and be connected with other parts of interior panel beating, has consequently reduced the size of interior triangle apron, the cost is reduced.

The foregoing is considered as illustrative only of the principles and preferred embodiments of the utility model. It should be noted that, for those skilled in the art, several other modifications can be made on the basis of the principle of the present invention, and the protection scope of the present invention should be regarded.

Claims (10)

1. The utility model provides an interior triangle apron, includes apron body and main location buckle, main location buckle is used for with interior sheet metal connection, a serial communication port, the apron body includes set-square and extension board, the extension board is followed the front side downwardly extending of the bottom of set-square extends, be equipped with first jack catch on the set-square, first jack catch is used for the side lock that goes up with interior plaque, be equipped with the second jack catch on the extension board, the second jack catch be used for with the preceding side lock of interior plaque goes up, still be equipped with the spacing muscle of first spacing muscle and second on the extension board, first spacing muscle is located the below of second jack catch and be used for with it is spacing to go up the preceding side of interior plaque, the spacing muscle of second is located the base of extension board is used for being connected with the top edge of interior plaque down.

2. The inside gusset panel of claim 1, wherein the primary retention clip is located on an upper half of the inside gusset panel.

3. The inside gusset plate of claim 1, wherein the engagement between the first jaw, the second jaw, and the first limiting rib and the upper interior trim panel is a single-sided interference, and the engagement between the second limiting rib and the lower interior trim panel is a single-sided interference.

4. The inside gusset panel of claim 1, wherein the first retention bead is located at a lower portion of the extension panel.

5. The inner triangular cover plate according to claim 1, wherein the first limiting rib is cross-shaped.

6. The inner gusset panel of claim 1, wherein the second stopper rib extends from a bottom edge of the extension panel toward the lower interior panel and is inserted into an inner surface of the lower interior panel.

7. The inside gusset panel of claim 6, wherein the second limiting rib comprises an X-directional limiting rib and a Y-directional limiting rib.

8. The inner gusset plate of claim 1, wherein the primary retention clip is located on a front side of the gusset.

9. An inner triangular cover plate assembly, comprising an upper inner trim plate, a lower inner trim plate and an inner metal plate, characterized by further comprising the inner triangular cover plate of any one of claims 1-8.

10. The inside gusset plate assembly of claim 9, wherein a stopper groove is provided on an inner surface of an upper edge of the lower interior panel, and the second stopper rib is inserted between the stopper groove and the lower interior panel and interferes with the inner surface of the lower interior panel in a one-way direction.

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