CN216300977U - High-strength and high-toughness automobile door trim - Google Patents
High-strength and high-toughness automobile door trim Download PDFInfo
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- CN216300977U CN216300977U CN202122025391.0U CN202122025391U CN216300977U CN 216300977 U CN216300977 U CN 216300977U CN 202122025391 U CN202122025391 U CN 202122025391U CN 216300977 U CN216300977 U CN 216300977U
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- automobile door
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Abstract
The utility model discloses an automobile door trim with high strength and high toughness, which aims to strengthen the strength of an installation position of a handrail and provide better supporting capability for the handrail, and adopts the technical scheme that: the utility model provides an automobile door trim of high strength high tenacity, includes the body, be equipped with the first installation breach that is used for installing the peripheral hardware handrail on the body, the lower part of first installation breach forms a first convex part to the front protrusion by the back of body, the upper portion of first installation breach is equipped with the hem of buckling towards the front of body, be equipped with a plurality of enhancement posts between first convex part and the hem, first convex part and hem all are equipped with a plurality of first recesses that are used for with peripheral hardware handrail welded, belong to automobile parts technical field.
Description
Technical Field
The utility model belongs to the technical field of automobile parts, and particularly relates to an automobile door trim with high strength and high toughness.
Background
An automobile door trim is an automobile part which is assembled on an automobile door and used for beautifying the interior of the automobile, and the upper surface of the automobile door trim needs to be assembled with a trim plate, an embedded trim plate, a handrail and the like to form a more complete automobile door trim.
CN205737314U discloses a vehicle door trim, wherein a door panel body is provided with a handle assembly, the handle assembly is provided with a plurality of mounting holes for fixing with a handle, a circle of mounting convex strips is arranged around the handle assembly, two sets of positioning convex strips for positioning a door handle are arranged on the mounting convex strips, and a positioning groove for clamping the handle is arranged below the mounting convex strips.
According to the description of the specification and the drawings, the installation position of the armrest of the door trim is weak, the door trim is easy to press and deform when the armrest is used, and the strength is insufficient.
Therefore, the technical problems to be solved by the application are as follows: how to provide a door trim for an automobile having higher strength.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a high-strength and high-toughness automobile door trim panel, which aims to strengthen the strength of an installation position of a handrail and provide better support capability for the handrail.
According to a first aspect of the utility model, a high-strength high-toughness automobile door trim comprises a body, wherein a first installation notch for installing an external handrail is arranged on the body, a first convex part is formed by protruding the lower part of the first installation notch from the back surface of the body to the front surface, a folded edge bent towards the front surface of the body is arranged at the upper part of the first installation notch, a plurality of reinforcing columns are arranged between the first convex part and the folded edge, and a plurality of first grooves for welding with the external handrail are arranged on the first convex part and the folded edge.
In a specific embodiment of the present invention, a plurality of first ribs are disposed on a surface of the first protrusion near the back surface of the body.
In a specific embodiment of the utility model, the back of the body is provided with a grid-shaped reinforcing rib, and the first reinforcing rib is connected with the grid-shaped reinforcing rib.
In a specific embodiment of the utility model, the body is provided with a plurality of second installation notches matched with the outer contour of the external decorative panel, and the edge of each second installation notch is surrounded with a plurality of second grooves used for being welded with the external decorative panel.
In a specific embodiment of the utility model, a plurality of third grooves for welding with the peripheral upper decorative plate are arranged at intervals along the length direction at the top end of the body.
In a specific embodiment of the utility model, the back surface of the body is provided with a second convex part opposite to the protruding direction of the first convex part, the second convex part is positioned on one side of the first convex part far away from the third groove, and one side of the second convex part far away from the first convex part is provided with a third mounting notch for mounting an external storage groove.
In a specific embodiment of the utility model, a plurality of second reinforcing ribs are arranged on the back surface of the body at intervals below the third mounting notch, and the second reinforcing ribs extend along the length direction of the third mounting notch.
In a specific embodiment of the utility model, the body is provided with a horn cover, and one side of the horn cover, which is positioned on the back surface of the body, is provided with an annular voice gathering ring for accommodating an external horn.
In a specific embodiment of the utility model, the annular voice gathering ring is internally provided with honeycomb-shaped reinforcing ribs.
In a specific embodiment of the utility model, a plurality of support pillars for connecting with an external vehicle door sheet metal are arranged on the back surface of the body, and third reinforcing ribs extending to the body are arranged on the support pillars.
One of the above technical solutions of the present invention has at least one of the following advantages or beneficial effects:
according to the utility model, the peripheral handrail is supported by the first convex part and the folded edge, and the plurality of reinforcing columns are arranged between the first convex part and the folded edge, so that the strength of the first convex part and the folded edge is improved, the peripheral handrail can be better supported, and the peripheral handrail is not easy to deform when being extruded.
Drawings
The utility model is further described below with reference to the accompanying drawings and examples;
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is another perspective view of the first embodiment of the present invention;
fig. 3 is a partially enlarged view of a of fig. 2 of the first embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following disclosure provides many different embodiments, or examples, for implementing different aspects of the utility model.
Referring to fig. 1 to 3, in one embodiment of the present invention, a high-strength high-toughness automobile door trim includes a body 1, a first installation notch 2 for installing a peripheral armrest is provided on the body 1, a lower portion of the first installation notch 2 protrudes from a back surface of the body 1 to a front surface to form a first protrusion 21, a folded edge 22 bent toward the front surface of the body 1 is provided on an upper portion of the first installation notch 2, and a plurality of reinforcement pillars 23 are provided between the first protrusion 21 and the folded edge 22;
the first convex part 21 and the folded edge 22 are used for supporting the peripheral handrail, and the plurality of reinforcing columns 23 are arranged between the first convex part 21 and the folded edge 22, so that the strength of the first convex part 21 and the folded edge 22 is improved, the peripheral handrail can be better supported, and the peripheral handrail is not easy to deform when being extruded;
the first convex part 21 and the folded edge 22 are respectively provided with a plurality of first grooves 24 used for being welded with an external handrail, when in actual assembly, the external handrail is provided with bosses matched with the first grooves 24, and the bosses are attached into the first grooves 24 for welding treatment; preferably, a through hole may be formed in the first groove 24, a rivet post may be disposed on the boss, and the rivet post may be inserted into the through hole and then welded, so as to be more secure.
Preferably, a plurality of first ribs 25 are provided on a surface of the first protrusion 21 close to the back surface of the main body 1, so as to further enhance the strength of the first protrusion 21.
Preferably, the back surface of the main body 1 is provided with the grid-shaped reinforcing ribs 11, so that the strength of the main body 1 can be enhanced, and the first reinforcing ribs 25 are connected with the grid-shaped reinforcing ribs 11, so that the connection between the first convex part 21 and the main body 1 is enhanced, and the impact resistance of the first convex part 21 is improved.
In a specific embodiment of the utility model, the body 1 is provided with a plurality of second installation notches 3 matched with the outer contour of the external decorative panel, the edge of the second installation notches 3 is surrounded by a plurality of second grooves 31 used for being welded with the external decorative panel, the external decorative panel is used for installing components such as an inner handle or a window switch, the shape is irregular, the installation through the second installation notches 3 can improve the convenience, and the difficulty of one-time processing and forming is avoided.
In a specific embodiment of the present invention, a plurality of third grooves 4 for welding with a peripheral upper decorative plate are arranged at intervals along the length direction at the top end of the body 1.
In a specific embodiment of the utility model, the back surface of the body 1 is provided with a second protrusion 5 opposite to the protruding direction of the first protrusion 21, the second protrusion 5 is located on the side of the first protrusion 21 away from the third groove 4, and the side of the second protrusion 5 away from the first protrusion 21 is provided with a third installation notch 51 for installing an external storage slot; the second convex part 5 can strengthen the strength of the body 1 and is convenient for the use of a peripheral storage groove.
Preferably, a plurality of second reinforcing ribs 52 are arranged on the back surface of the body 1 below the third mounting notch 51 at intervals, and the second reinforcing ribs 52 extend along the length direction of the third mounting notch 51, so that the strength of the third mounting notch 51 can be enhanced, and the peripheral storage tank can be better supported.
In a specific embodiment of the present invention, the body 1 is provided with the horn cover 6, one side of the horn cover 6, which is located on the back surface of the body 1, is provided with the annular voice gathering ring 61 for accommodating an external horn, and the external horn is mounted in the annular voice gathering ring 61 to concentrate sound, so that the external horn can emit a better sound effect.
Preferably, the annular voice gathering coil 61 is internally provided with a honeycomb-shaped reinforcing rib 62, so that the strength of the annular voice gathering coil 61 can be enhanced, and the phenomenon that the external loudspeaker cannot be installed due to the deformation of the annular voice gathering coil 61 is avoided.
In a specific embodiment of the utility model, the back of the body 1 is provided with a plurality of supporting columns 7 for connecting with the external vehicle door sheet metal, the supporting columns 7 are provided with third reinforcing ribs 71 extending to the body 1, the external vehicle door sheet metal is abutted by the supporting columns 7, and the strength of the body 1 is enhanced; preferably, the supporting column 7 may be disposed at an outer edge of the body 1.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The high-strength and high-toughness automobile door trim comprises a body, wherein a first installation notch used for installing an external handrail is formed in the body, and is characterized in that a first convex portion is formed by protruding the lower portion of the first installation notch from the back face of the body to the front face of the body, a folding edge bent towards the front face of the body is arranged on the upper portion of the first installation notch, a plurality of reinforcing columns are arranged between the first convex portion and the folding edge, and a plurality of first grooves used for being welded with the external handrail are formed in the first convex portion and the folding edge.
2. The high-strength high-toughness automobile door trim according to claim 1, wherein a plurality of first ribs are provided on a surface of the first protrusion, the surface being close to the back surface of the body.
3. The high-strength high-toughness automobile door trim according to claim 2, wherein a lattice-shaped reinforcing rib is provided on the back surface of the body, and the first reinforcing rib is connected to the lattice-shaped reinforcing rib.
4. The automobile door trim with high strength and toughness as claimed in claim 1, wherein the body is provided with a plurality of second mounting notches adapted to an outer contour of the exterior trim panel, and a plurality of second grooves for welding with the exterior trim panel are formed around an edge of the second mounting notches.
5. The high-strength high-toughness automobile door trim according to claim 1, wherein a plurality of third grooves for welding with a peripheral upper trim are arranged at intervals in a length direction at a top end of the body.
6. The high-strength high-toughness automobile door trim according to claim 5, wherein a second protrusion opposite to the protruding direction of the first protrusion is arranged on the back surface of the body, the second protrusion is located on one side of the first protrusion, which is far away from the third groove, and a third installation notch for installing an external storage groove is arranged on one side of the second protrusion, which is far away from the first protrusion.
7. The high-strength high-toughness automobile door trim according to claim 6, wherein a plurality of second reinforcing ribs are arranged on the back surface of the body at intervals below the third installation notch, and the second reinforcing ribs extend in the length direction of the third installation notch.
8. The automobile door trim with high strength and toughness as claimed in claim 1, wherein the body is provided with a horn cover, and one side of the horn cover located on the back surface of the body is provided with an annular voice gathering ring for accommodating an external horn.
9. A high-strength high-toughness automobile door trim according to claim 8, wherein a honeycomb-shaped reinforcing rib is provided in the annular focus coil.
10. The automobile door trim with high strength and high toughness as claimed in claim 1, wherein a plurality of support pillars for sheet metal connection with an external door are provided on the back of the body, and a third reinforcing rib extending to the body is provided on each support pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122025391.0U CN216300977U (en) | 2021-08-25 | 2021-08-25 | High-strength and high-toughness automobile door trim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122025391.0U CN216300977U (en) | 2021-08-25 | 2021-08-25 | High-strength and high-toughness automobile door trim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216300977U true CN216300977U (en) | 2022-04-15 |
Family
ID=81087527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122025391.0U Active CN216300977U (en) | 2021-08-25 | 2021-08-25 | High-strength and high-toughness automobile door trim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216300977U (en) |
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2021
- 2021-08-25 CN CN202122025391.0U patent/CN216300977U/en active Active
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