CN116279146A

CN116279146A - Automobile center console armrest cover plate and coating process thereof

Info

Publication number: CN116279146A
Application number: CN202310129292.8A
Authority: CN
Inventors: 尚晓飞; 张芳刚; 沈航; 葛广坤; 谢鲜华; 吴蕾; 胡玉亭; 陈凯; 任见峰; 刘智豪
Original assignee: Ningbo Inoac Huaxiang Automobile Products Co Ltd
Current assignee: Ningbo Inoac Huaxiang Automobile Products Co Ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-23

Abstract

The invention provides an automobile center console armrest cover plate, which comprises a cover plate body, wherein a plurality of mutually independent cladding areas are arranged on the cover plate body, grooves are arranged between the cladding areas, and pressing strips matched with the grooves are embedded in the grooves; the coating area is covered with a coating material layer, at least one part of the edge of the coating material layer is fixed on the inner wall of the groove, and appearance flaws formed in the coating process are covered by the pressing strips. The invention also provides a coating process of the handrail cover plate. Compared with the prior art, the layering can provide rigid support on one hand, improve the product mode and enable the automobile armrest cover plate to meet the abusive force test requirement; on the other hand, by placing the folded portion in the groove and covering it by the bead, there is an advantage in that no appearance defect formed in the cladding process is seen regardless of whether the cover plate is opened or closed.

Description

Automobile center console armrest cover plate and coating process thereof

Technical Field

The invention relates to the technical field of automobile part production, in particular to an automobile center console armrest cover plate and a coating process thereof.

Background

In the existing automotive interior, the center of the automobile is usually provided with a center console armrest box, so that the center console armrest box is initially used for providing elbow support for passengers, and then the center console armrest box is developed into an in-automobile storage box which comprises an armrest cover plate, so that conversations, offices, document watching and the like can be conveniently carried out. In order to obtain a more comfortable experience, the surface of the handrail cover plate is usually coated with a soft material layer, the prior art generally covers the cover plate as a whole, the soft material layer is firstly coated on the upper surface of the cover plate, and then the soft material layer is pressed towards the edge direction of the cover plate to be tightly adhered to the surface of the cover plate, but in the pressing process, on one hand, the soft material has a bending part and a turnover part in the coating process, so that the area of the soft material is larger than the surface area of the cover plate covered by the soft material, and wrinkles are inevitably formed at the edge; on the other hand, since it is impossible to maintain the uniform force of each pushing and the tensile strength of the soft material is not completely uniform throughout, the degree of stretching of the soft material in all directions is impossible to be uniform, and wrinkles are generated, the edge of the soft material layer is fixed to the lower surface of the cover plate in the prior art, so that the above-mentioned wrinkles are not visible from the outside after the cover plate is closed.

However, the above-mentioned armrest cover plate has the following problems: 1. in the existing armrest cover plate cannot meet the requirement of displacement of not more than 3mm in tensile resistance after a force is applied to the middle of the armrest cover plate by 150N in an automobile abusive force test. 2. After the cover plate is opened, appearance flaws such as wrinkles and the like formed in the coating process of the soft coating material can be clearly seen, and the overall attractive appearance of the vehicle interior trim is affected.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the automobile center console armrest cover plate which meets the displacement requirement that the tensile resistance is less than or equal to 3mm after a force value of 150N is applied to the middle of the armrest cover plate and conceals appearance flaws such as wrinkles and the like formed in the coating process.

In order to solve the technical problems, the invention is solved by the following technical scheme:

the utility model provides a accuse platform handrail apron in car, includes apron body, its characterized in that: the cover plate comprises a cover plate body, wherein a plurality of mutually independent cladding areas are arranged on the cover plate body, grooves are arranged between the cladding areas, and pressing strips matched with the grooves are embedded in the grooves; the coating area is covered with a coating material layer, at least one part of the edge of the coating material layer is fixed on the inner wall of the groove, and appearance flaws formed in the coating process are covered by the pressing strips.

Compared with the prior art, firstly, the whole surface coating is divided into a plurality of surface coating areas, the layering can provide rigid support, the product mode is improved, and the automobile armrest cover plate meets the abuse force test requirement; secondly, by placing the pleated portion in the recess and covering it by the bead, the appearance defect formed in the cladding process is not seen regardless of whether the cover plate is opened or closed.

In order to achieve better technical effects, further improvements include: the cladding area further comprises a foaming layer attached to the cover plate body, and the cladding material layer is coated on the foaming layer. The adoption of the foaming layer in the scheme can further improve user experience and reduce production cost.

Preferably, each of the two adjacent opposite sides of the wrapping area has a convex strip, and the concave groove is formed between the two convex strips on the opposite sides. The raised strips can play a role of reinforcing ribs on one hand, and the strength of the cover plate is increased; on the other hand, the required production materials of apron body have also been reduced when guaranteeing the recess degree of depth, and sand grip and foaming layer cooperation can the surface be more even moreover.

Preferably, the bottom surface of the groove is provided with a plurality of jacks, and the lower side surface of the pressing strip is provided with a plurality of plugboards which are matched with the jacks to fix the pressing strip on the cover plate body. The matching of the plugboard and the jack has the advantages of quick and convenient installation and stable connection and fixation.

In order to achieve better technical effects, further improvements include: the root of picture peg is provided with limit structure, limit structure includes along the picture peg is to the first stopper of both sides extension and by arrange in the picture peg both sides and perpendicular to the second stopper of picture peg, first stopper with the lower terminal surface of second stopper flushes mutually. The limit structure of this scheme pushes down to the recess bottom and controls the push down degree of depth of layering, when making the layering satisfy recess degree of depth requirement, still guaranteed the intensity of layering, forms the space in order to the settling of cladding material between layering and recess moreover.

Further, at least one longitudinal extrusion strip is uniformly and integrally formed on two side surfaces of the plugboard, and the extrusion strips positioned on two sides are distributed in a staggered manner. The arrangement of the longitudinal extrusion strip can better fix the pressing strip in the groove, and the reason is that: in the inserting process of the plugboard, the extrusion strip and the edge of the cover plate body are extruded, so that the edge of the cover plate body is deformed to a certain extent to wrap the extrusion strip, and the fixing effect is improved; secondly, the staggered arrangement of the extrusion strips at two sides can enable the plugboard to be stressed to generate elastic deformation, and the deformation can strengthen the fixing effect of the extrusion strips and the edges of the cover board body, so that the influence of vehicle vibration on the connection strength of the extrusion strips and the cover board body is reduced.

Preferably, one side surface of the plugboard is integrally formed with two longitudinal extrusion strips, and the other side surface is integrally formed with one longitudinal extrusion strip. The scheme enables the plugboard to have a good effect in elastic deformation.

In order to facilitate the insertion of the plugboard into the jack, further technical measures further comprise: the insertion end of the insertion plate is provided with a narrowed portion which facilitates the insertion of the insertion plate into the insertion hole, and the end portion of the extrusion strip forms a wedge structure.

Further, the cover plate body is provided with two symmetrically-arranged cladding areas, the pressing strip extends from one end of the cover plate body to the other end of the cover plate body, and a matched fastening structure is arranged between one end of the pressing strip and the cover plate body.

The invention also provides a coating process of the handrail cover plate of the automobile center console, which is characterized by comprising the following steps of:

step one: cutting out a coating material suitable for each coating area according to the shape and the size of each coating area;

step two: fixing the part of the cladding material fixed with the inner surface of the lower side of the cover plate body on the inner surface of the lower side of the cover plate body;

step three: turning over the coating material, paving along the direction from the lower side of the cover plate body to the groove, and fixing the rest edge part on the surface of the groove to finally form the coating material layer;

step four: and embedding the pressing strip into the groove, and covering and further extruding and fixing the part of the cladding material layer in the groove.

The process of the invention divides the handrail cover plate into a plurality of cladding areas, when the cladding areas are clad, firstly, the cladding material and the cover plate body can be completely and flatly attached at the moment from the fixing of the inner surface of the lower side of the cover plate body, no wrinkling phenomenon is generated, and then, in the process of paving towards the groove direction, the cladding material has tensile property, so that the cladding material can be flatly paved on the cladding areas, and finally, the wrinkling phenomenon is generated when the cladding material is paved to the groove, at the moment, the part with the wrinkling is placed into the groove, and the covering of the wrinkling part is realized through the pressing bar. On one hand, the pressing strip can provide rigid support, so that the product mode is improved, and the automobile armrest cover plate meets the abuse force test requirement; second, by placing the pleated portion in the groove and covering it by the bead, there is an advantage in that no appearance defect formed in the cladding process is seen regardless of whether the cover plate is opened or closed.

Preferably, the step one is preceded by attaching a foaming layer to the cover plate body so as to form the cladding region.

Compared with the prior art, the invention has the following beneficial effects: the process of the invention divides the handrail cover plate into a plurality of cladding areas, when the cladding areas are clad, firstly, the cladding material and the cover plate body can be completely and flatly attached at the moment from the fixing of the inner surface of the lower side of the cover plate body, no wrinkling phenomenon is generated, and then, in the process of paving towards the groove direction, the cladding material has tensile property, so that the cladding material can be flatly paved on the cladding areas, and finally, the wrinkling phenomenon is generated when the cladding material is paved to the groove, at the moment, the part with the wrinkling is placed into the groove, and the covering of the wrinkling part is realized through the pressing bar. On one hand, the pressing strip can provide rigid support, so that the product mode is improved, and the automobile armrest cover plate meets the abuse force test requirement; on the other hand, by placing the fold part in the groove and covering it by the bead, the appearance defect formed in the cladding process is not seen regardless of whether the cover plate is opened or closed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic top view of an embodiment of the present invention;

FIG. 2 is a schematic view of the underside structure of an embodiment of the present invention;

FIG. 3 is an exploded view of an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 3 at A;

FIG. 5 is a top view of an embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view of the structure shown at B in FIG. 5;

FIG. 7 is a schematic diagram of a structure of a press bar according to an embodiment of the present invention;

FIG. 8 is a schematic bottom view of FIG. 7;

FIG. 9 is an enlarged schematic view of FIG. 2C;

FIG. 10 is a schematic diagram illustrating a different arrangement of the cladding area according to another embodiment of the present invention.

Description of the embodiments

The present invention is described in further detail below with reference to the accompanying drawings.

The following description is presented to enable one of ordinary skill in the art to practice the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the invention defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

The utility model provides a accuse platform handrail apron in car, includes apron body 1, its characterized in that: a plurality of mutually independent cladding areas 11 are arranged on the cover plate body 1, grooves 12 are arranged between the cladding areas 11, and pressing strips 2 matched with the grooves 12 are embedded in the grooves 12; the coating area 11 is covered with a coating material layer 3, at least a part of the edge of the coating material layer 3 is fixed on the inner wall of the groove 12, and appearance flaws formed in the coating process are covered by the pressing strip 2.

The arrangement of the cladding areas is possible, and the user can choose the arrangement according to design requirements, for example, the cladding areas can be arranged into three cladding areas distributed longitudinally or transversely, or even more cladding areas. As shown in fig. 10, there may be a cladding region spaced apart from the edge of the cover body 1 in the middle, and surrounding other cladding regions around the periphery of the cladding region. In fact, it is only necessary to fix at least a portion of the edge of the covering material layer 3 to the inner wall of the groove 12, so that the appearance defect formed during the covering process can be covered in the groove by the bead 2, and thus, the invention provides a larger design space for the surface design of the handrail cover plate. Specifically to this embodiment, this embodiment adopts the technical scheme of controlling two cladding regions 11, has the recess 12 that extends to the rear portion from the front portion between two cladding regions 11, and layering 2 inlays and locates in the recess 12, layering 2 one of them end with be provided with matched with buckle structure between the apron body 1. The buckle structure is formed by a hook part 22 arranged at the end part of the pressing strip 2 and a limiting plate 23 arranged on the cover plate body 1 and matched with the hook part, wherein only one end of the limiting plate 23 is connected with the cover plate body 1, and the other parts of the limiting plate are separated from the cover plate body 1, so that the limiting plate has certain elasticity, on one hand, the hook part can be conveniently installed, and more importantly, when a vehicle vibrates to cause the vibration of the armrest box, the elastic limiting plate can play a role of relieving the vibration, so that the pressing strip is not easy to loosen and separate.

In this embodiment, two adjacent opposite sides of the cladding region 11 have protruding strips 13, the grooves 12 are formed between two protruding strips 13 on opposite sides, the cladding region 11 further includes a foaming layer 14 attached to the cover plate body 1, the thickness of the position where the foaming layer 14 abuts against the protruding strips 13 is the same as the height of the protruding strips 13, so that the top surface of the cladding layer forms a smooth surface, and the cladding material layer 3 is coated on the foaming layer 3.

In this embodiment, the bottom surface of the groove 12 is provided with a plurality of insertion holes 15, the lower side surface of the pressing strip 2 is provided with a plurality of insertion plates 21 which are matched with the insertion holes 15 to fix the pressing strip 2 on the cover plate body 1, the root of each insertion plate 21 is provided with a limiting structure, each limiting structure comprises a first limiting block 21a extending towards two sides along the insertion plate 21 and a second limiting block 21b which is arranged at two sides of the insertion plate and is perpendicular to the insertion plate 21, and the lower end surfaces of the first limiting blocks 21a and the second limiting blocks 21b are flush.

At least one longitudinal extrusion strip 21c is integrally formed on both sides of the insertion plate 21, and the extrusion strips 21c on both sides are distributed in a staggered manner. The number and positions of the extrusion strips are set with various choices, such as two sides, three sides and the like, but the excessive number of the extrusion strips can influence the deformability of the plugboard 21 and the wrapping of the extrusion strips due to the deformation of the edge of the cover plate body. Thus, in the present embodiment, two longitudinal extrusion bars 21c are integrally formed on one side surface of the insert plate 21, and one longitudinal extrusion bar 21c is integrally formed on the other side surface. The insertion end of the insert plate 21 has a narrowed portion 21d for facilitating insertion of the insert plate 21 into the insertion hole 15, and the end of the pressing bar 21c is formed in a wedge structure.

Examples

The coating process of the cover plate of the automobile center console armrest is characterized by comprising the following steps of:

step one: attaching a foaming layer to the cover plate body 1 to form the cladding region 11;

step two: cutting out the coating material suitable for the coating region 11 according to the shape and the size of the coating region;

step three: fixing the part of the cladding material fixed with the inner surface of the lower side of the cover plate body 1 on the inner surface of the lower side of the cover plate body 1;

step four: turning over the coating material, paving along the direction of the lower side of the cover plate body 1 to the groove 12, and fixing the rest edge part on the surface of the groove 12 to finally form the coating material layer 3;

step five: the pressing strip 2 is embedded into the groove 12, and the part of the cladding material layer 3 positioned in the groove 12 is covered and further extruded and fixed.

It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are by way of example only and are not limiting. The objects of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been shown and described in the examples and embodiments of the invention may be modified or practiced without departing from the principles described.

Claims

1. The utility model provides a accuse platform handrail apron in car, includes apron body (1), its characterized in that: a plurality of mutually independent cladding areas (11) are arranged on the cover plate body (1), grooves (12) are arranged between the cladding areas (11), and pressing strips (2) matched with the grooves (12) are embedded in the grooves (12); the coating region (11) is covered with a coating material layer (3), at least a part of the edge of the coating material layer (3) is fixed on the inner wall of the groove (12), and appearance flaws formed in the coating process are covered by the pressing strip (2).

2. The automotive center console armrest cover plate of claim 1, wherein: the coating area (11) further comprises a foaming layer (14) attached to the cover plate body (1), and the coating material layer (3) is coated on the foaming layer (3).

3. A console armrest cover plate for an automotive vehicle as set forth in claim 2, wherein: the opposite sides of two adjacent cladding areas (11) are respectively provided with a raised line (13), and the grooves (12) are formed between the two raised lines (13) on the opposite sides.

4. A console armrest cover plate for a motor vehicle according to any one of claims 1 to 3, wherein: a plurality of jacks (15) are formed in the bottom surface of the groove (12), and a plurality of plugboards (21) which are matched with the jacks (15) to fix the pressing strip (2) on the cover plate body (1) are arranged on the lower side surface of the pressing strip (2).

5. A console armrest cover plate for an automotive vehicle as set forth in claim 3, wherein: the root of picture peg (21) is provided with limit structure, limit structure includes along picture peg (21) first stopper (21 a) to both sides extension and be arranged in picture peg both sides and perpendicular to picture peg (21) second stopper (21 b), first stopper (21 a) with the lower terminal surface of second stopper (21 b) flushes mutually.

6. The automotive center console armrest cover plate of claim 5, wherein: at least one longitudinal extrusion strip (21 c) is uniformly and integrally formed on two side surfaces of the inserting plate (21), and the extrusion strips (21 c) positioned on two sides are distributed in a staggered mode.

7. The automotive center console armrest cover plate of claim 6, wherein: two longitudinal extrusion strips (21 c) are integrally formed on one side surface of the inserting plate (21), and one longitudinal extrusion strip (21 c) is integrally formed on the other side surface.

8. The automotive center console armrest cover plate of claim 7, wherein: cover plate body (1) is last to set up to cladding region (11) that two symmetries set up, layering 2 follow cover plate body 1's one end extends to the other end, one of them end of layering (2) with be provided with matched with buckle structure between cover plate body (1).

9. A cladding process of an automotive center console armrest cover plate according to claim 1, comprising the steps of:

step one: cutting out the coating material suitable for each coating area (11) according to the shape and the size of the coating area;

step two: fixing the part of the cladding material fixed with the inner surface of the lower side of the cover plate body (1) on the inner surface of the lower side of the cover plate body (1);

step three: turning over the coating material, paving along the direction from the lower side of the cover plate body (1) to the groove (12), and fixing the rest edge part on the surface of the groove (12) to finally form the coating material layer (3);

step four: the pressing strip (2) is embedded into the groove (12), and meanwhile, the part of the coating material layer (3) located in the groove (12) is covered and further extruded and fixed.

10. A cladding process according to claim 9, wherein: and (3) attaching a foaming layer on the cover plate body (1) before the first step so as to form the cladding region (11).