JP2019048559A - Decorative member - Google Patents

Abstract

To provide a decorative member which inhibits deterioration of design even when including a decorative layer formed by hot stamp.SOLUTION: A decorative member 1 of the invention has: a decorative base material 2 having a protruding part 21 in which an apical surface 22 has a protruding shape forming a decorated surface, and a decorative layer 23 formed on the decorated surface by hot stamp; and a surface member 3 which is disposed at the side in front of the protruding part 21 in a protruding direction, spaced apart from the decorative base material 2, and is formed with a through hole 30. The through hole 30 of the surface member 3 is projected to the decorative layer 23 when projected to the rear side in the protruding direction.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a decorative member having a decorative layer formed by hot stamping.

  A radiator grill of a vehicle is disposed at the front end of the vehicle, and has a role of a vent for applying traveling wind to a radiator disposed at the back of the vehicle. Because of this role, the radiator grill is formed in a louver shape or a mesh shape, and the gap serves as a vent. The radiator grill is a component that is disposed on the front surface of the vehicle, and is required to have high design properties. In response to the demand for design properties, a louver-like or mesh-like front end (tip surface) is decorated.

  As a method for decorating a radiator grill, there is a method in which a decoration layer is formed by hot stamping on a surface to be decorated located at a front end portion of a grill (resin molded product). A hot stamp is a method in which a transfer sheet is placed on the surface of the surface to be decorated, a pressed body in a heated state is pressed (heating and pressurizing), and the foil of the transfer sheet is transferred to the surface to be decorated. It is a method of forming.

  The hot stamp is disclosed in Patent Document 1, for example. In Patent Literature 1, a stamped plate (pressing body) in a heated state is pressed against a member to be decorated having a surface to be decorated (a grill where a decoration layer is not formed) via a transfer sheet, and decorated. It is described that the transfer sheet foil is thermally transferred onto the surface.

JP 2016-145042 A

However, since the hot stamp is a manufacturing method in which the transfer sheet foil is thermally transferred, the end of the thermally transferred decorative layer tends to be uneven (also referred to as poor parting). The end portion of the decoration layer is non-uniform means that the end portion of the decoration layer varies from a desired state. For example, when a decorative layer is manufactured with a hot stamp so that the end portion forms a straight line, the end portion of the decorative layer cannot form a straight line and has a fine wavy shape (a jagged shape of about several tens of μm). There is. This originates in the direction which the to-be-decorated surface of a to-be-decorated member and a stamp plate press-fit shift | deviates at the edge part of a decorating layer by the elasticity of a stamp plate. If the edge of the decorative layer becomes non-uniform, the shape of the decorative layer becomes non-uniform, and when the grill is viewed, the parting-out of the decorative layer deteriorates, resulting in a decrease in design.
This invention is made | formed in view of the said situation, Even if it is a decorating member provided with the decorating layer formed with the hot stamp, providing the decorating member by which the fall of the design property was suppressed was provided. Let it be an issue.

  The decorative member of the present invention that solves the above problems includes a protrusion having a protruding shape whose tip surface is a surface to be decorated, and a decorative layer formed by hot stamping on the surface to be decorated. A decorative member having a decorative base material and a surface member on which a through hole is formed and spaced from the decorative base material in the protruding direction of the protruding portion, the through hole protruding When projected backward in the direction, it is projected on the decorative layer.

  In the decorative member of the present invention, when the through hole of the surface member is projected rearward in the protruding direction (that is, the decorative base material), the through hole is projected onto the decorative layer. In this state, when the decorative member is viewed from the surface member side, the decorative layer (specifically, the portion projected by the through hole of the decorative layer) can be visually recognized through the through hole. That is, the decorative member can obtain high designability of the decorative layer.

And a surface member suppresses that a decorating base material is visually recognized directly in parts other than a through-hole. Thus, when the decorative member is viewed from the surface member side, a portion where the through hole is not projected on the decorative layer is not directly recognized.
As a result, in the decorative base material of the present invention, even if it is a decorative member provided with a decorative layer formed by hot stamping, a decrease in designability is suppressed.

  As for the decorating member of this invention, it is preferable that a surface member is a plate-shaped member which a through-hole opens. According to this configuration, even if the decorative member (or decorative base material) is enlarged, a large number of through holes can be easily formed.

  As for the decorating member of this invention, it is preferable that a through-hole is projected only on a decorating layer. According to this configuration, when the decorative member is viewed from the surface member side, only the decorative layer is visually recognized from the through hole, and the design is further improved.

As for the decorating member of this invention, it is preferable that a decorating base material and a surface member are arrange | positioned at intervals of 5-20 mm in the protrusion direction. According to this structure, a surface member and a decorating base material can ensure a feeling of depth, and the design property improves more because a predetermined space | interval is separated.
Moreover, ensuring the air permeability from a surface member to a decorating base material, suppressing that the edge part of a decorating layer is visually recognized because a surface member and a decorating base material maintain a predetermined space | interval. Can do.

In the decorative member of the present invention, the protruding portion has a distal end surface that extends along the direction perpendicular to the protruding direction, and a corner portion where the distal end surface intersects the outer peripheral surface of the protruding portion has a smooth R shape. Preferably it is formed.
According to this configuration, the front end surface extends along the direction perpendicular to the protruding direction, and the entire front end surface can be uniformly pressurized when the decorative layer is formed by hot stamping. Thereby, the pressurization nonuniformity of the decoration layer formed is suppressed, and the fall of the designability is suppressed.

  As for the decorating member of this invention, it is preferable that the edge part of a decorating layer is located in an outer peripheral surface side from the center part of the R-shaped curve of a corner | angular part. According to this configuration, when the decorative member is viewed from the surface member side, the end portion of the decorative layer is more difficult to be visually recognized through the through hole, and the deterioration of the design is further suppressed.

  The decorating member of the present invention is preferably a vehicle grill. According to this configuration, the decoration layer can be formed with an inexpensive hot stamp, and an inexpensive grill can be obtained.

It is a front view of the radiator grille of Embodiment 1. FIG. It is arrow sectional drawing in the II-II line | wire in FIG. It is arrow sectional drawing in the III-III line in FIG. FIG. 3 is a partially enlarged front view of the radiator grill according to the first embodiment. It is arrow sectional drawing in the VV line | wire in FIG. 6 is a partial enlarged cross-sectional view of a radiator grill according to Embodiment 2. FIG. FIG. 6 is a partial enlarged cross-sectional view of a radiator grill according to a third embodiment.

  Hereinafter, the decorating member of the present invention will be specifically described with reference to an embodiment applied to a radiator grill for a vehicle. In addition, embodiment shows one form for demonstrating this invention concretely, and this invention is not limited only to embodiment.

[Embodiment 1]
The radiator grill 1 (hereinafter referred to as the grill 1) of this embodiment has a shape that extends in the vehicle width direction (left-right direction in FIG. 1) as shown in the front view of FIG. FIG. 1 is a front view of the grill 1 as seen from the front side of the vehicle.

  As shown in the sectional views in FIGS. 2 to 3, the grill 1 includes a decorative base material 2 and a surface member 3, and the surface member 3 is arranged on the front side of the vehicle of the decorative base material 2. Yes. 2 is a diagram showing a cross section taken along line II-II in FIG. FIG. 3 is a view showing a cross section taken along line III-III in FIG.

  The decorative base material 2 includes a base material base 20, a projecting part 21 projecting from the base material base part 20 toward the vehicle front side, and a decorative layer 23 formed by hot stamping on the front end surface 22 in the projecting direction of the projecting part 21. And having. The decorative base material 2 has a plurality of base material bases 20 in a state in which a predetermined interval is maintained in the width direction. Ventilation holes 24 are formed between the plurality of base material bases 20.

As shown in the cross-sectional views in FIGS. 2 to 3, the base material base 20 has a substantially strip shape extending in a state inclined at a predetermined angle (45 ° in this embodiment) with respect to the vertical direction of the vehicle. The base material base 20 has a surface facing the front side of the vehicle and a back surface facing the vehicle rear side. A plurality of projecting portions 21 projecting toward the front of the vehicle are formed on the surface of the base material base 20. That is, the protruding portion 21 is formed so as to protrude in the vertical direction from the surface of the base 20.
The protruding portion 21 is a portion protruding from the front surface of the vehicle from the surface of the belt-like base material base 20. A plurality of protrusions 21 are provided at predetermined intervals in the direction in which the belt-like base material base 20 extends (the belt-like longitudinal direction).

As shown in FIGS. 2 to 3, the protruding portion 21 protrudes from the base material base 20 in a state where the cross-sectional shape is substantially constant. The protruding portion 21 has a protruding tip surface 22 having a quadrangular shape (square shape, rhombus shape). The front end surface 22 of the protruding portion 21 (that is, a cross-sectional shape perpendicular to the protruding direction of the protruding portion 21) has a square shape in which the length in the width direction of the belt-like base material base 20 is one side length. .
The front end surface 22 of the protrusion 21 forms a plane perpendicular to the protrusion direction.
That is, the protruding portion 21 has a columnar shape (a prismatic shape) protruding in the protruding direction from the surface of the belt-like base material base 20.
The protruding height of the protruding portion 21 protruding from the surface of the base material base 20 is not limited. It can be set to the height which can ensure the designability etc. in the grill 1.

  A decorative layer 23 formed by hot stamping is formed on the tip surface 22 of the protruding portion 21. The decorative layer 23 is formed on the entire front end surface 22. That is, the decorative layer 23 is formed on the tip surface 22 of the protruding portion 21 up to the corner.

The decorative layer 23 is a thin layer (also referred to as a thin film layer or a coating layer) that forms a design surface formed by hot stamping. As long as the decoration layer 23 is formed with a hot stamp, other specific structures are not limited. The decorative layer 23 has the transfer sheet placed along the front end surface 22 of the projecting portion 21 of the decorative base material 2, pressed against a heated pressing body (heating and pressing), and the transfer sheet foil is applied to the front end surface 22. Formed by hot stamping transferred to
The decorative substrate 2 may have a translucent or transparent protective layer on its surface. In particular, by having a protective layer on the surface of the decorative layer 23, it is possible to prevent the decorative layer 23 from being damaged even if a foreign object that has passed through the through hole 30 collides, and the design of the decorative layer 23 is reduced. It can be suppressed.

  The surface member 3 is a member that is disposed at a distance from the decorative base material 2 on the front side in the protruding direction of the protruding portion 21 of the decorative base material 2 (that is, the front side of the vehicle). As shown in FIG. 1, the surface member 3 is disposed so as to cover the front side of the decorative substrate 2. The surface member 3 is a plate-like member having a large number of through holes 30 opened. As shown in FIG. 1, the surface member 3 has a substantially lattice-shaped portion where many through holes 30 are not opened. The surface member 3 is made of a plate-like member having the through holes 30 opened, but may be formed by combining a plurality of members. For example, rod-shaped members may be combined in a lattice shape.

The surface member 3 is preferably formed to be translucent or opaque, and is opaque in this embodiment. Thereby, it can suppress that the member (namely, decorating base material 2) of the back side is visually recognized in parts other than the through-hole 30. FIG.
The surface member 3 may be provided in a portion other than the through-hole 30 to further enhance design properties such as a decorative layer and design expression.

  As shown in FIGS. 2 to 3, the through hole 30 is formed through the surface member 3 in the thickness direction (that is, the front-rear direction of the vehicle). The through hole 30 is defined by an inner peripheral surface 31 in which the inner diameter of the hole is reduced as it advances from the front side to the rear side of the vehicle. That is, the inner peripheral surface 31 is formed so as to form an inclined surface that is inclined with respect to the protruding direction of the protruding portion 21. As shown in FIGS. 1 to 4, the through hole 30 is formed such that the opening shape on the front surface 32 of the surface member 3 is larger than the opening shape on the back surface 33.

As shown in FIGS. 1 to 4, the through-hole 30 opens at a position corresponding to the protruding portion 21 (that is, the front end surface 22 and the decorative layer 23) of the decorative base material 2. The position corresponding to the protruding portion 21 is that when the through hole 30 is projected to the rear of the protruding portion 21 in the protruding direction (that is, the decorative base material 2), the protruding portion 21 (the front end surface 22 thereof, the decorative layer 23). ). FIG. 4 is an enlarged view (a front view seen from the front of the vehicle) in which one of the through holes 30 of the surface member 3 of the grill 1 is enlarged.
The inner peripheral shape of the through hole 30 (the opening shape on the front surface 32 and the opening shape on the back surface 33) is not limited. In this embodiment, as shown in FIGS. 1 and 4, a quadrangular shape (square shape, rhombus shape) is formed.
As shown in FIG. 5, the through hole 30 is opened in a state where the center thereof coincides with the center of the protruding portion 21 (that is, the front end surface 22 and the decorative layer 23) of the decorative base material 2. FIG. 5 is a view showing a cross section taken along the line V-V in FIG. 4.

  As shown in FIGS. 4 to 5, the end portion of the opening 34 on the back surface 33 of the through hole 30 is formed so as to be projected onto the decorative layer 23. Specifically, the entire circumference of the projected opening 34 of the through hole 30 is projected only on the decorative layer 23. The outer periphery shape of the decoration layer 23 is shown with the broken line in FIG. In this embodiment, when the through hole 30 is projected onto the decorative base material 2, the hole 30 is located inside the end portion of the decorative layer 23.

As shown in FIG. 5, the through hole 30 has an opening 34 on the back surface 33 at a predetermined distance L <b> 1 from the end of the decorative layer 23, and is located inside (center side) from the end. The specific numerical value of the predetermined distance L1 is not limited. In this embodiment, it is preferably 0 mm or more. When L1 is within this range, when the grill 1 is viewed from the front side of the vehicle, the end portion of the decorative layer 23 is hardly visible. That is, the designability as a radiator grille of a vehicle can be improved. L1 is more preferably 0.3 mm or more, and further preferably 0.8 to 1.2 mm.
When L1 becomes excessively large, as a result, the opening area of the through hole 30 is reduced, and the air permeability as the radiator grill may be reduced.

  As shown in FIG. 5, the surface member 3 is arranged with a predetermined distance L <b> 2 from the decorative base material 2. Specifically, the back surface 33 of the front surface member 3 and the front end surface 22 (that is, the decorative layer 23) of the protruding portion 21 of the decorative base material 2 are in the protruding direction of the protruding portion 21 (that is, the vehicle front-rear direction) ) At a distance of L2.

  The specific numerical value of the predetermined distance L2 is not limited. In this embodiment, it is preferably 5 to 20 mm. When L2 is within this range, both the function as a radiator grill of the vehicle and the design can be achieved. If it is less than 5 mm, the space | interval of the surface member 3 and the decorating base material 2 will become short too much, and the air permeability as a radiator grill will fall. When it exceeds 20 mm, the end of the decorative layer 23 is easily visually recognized. L2 is more preferably 3 to 10 mm.

(Effect of this embodiment)
The grill 1 according to the present embodiment includes a decorative base material having a protruding portion 21 having a protruding shape with a front end surface 22 serving as a decorative surface, and a decorative layer 23 formed by hot stamping on the decorative surface. 2 and the surface member 3 on which the through hole 30 is formed, which is disposed at a distance from the decorative base material 2 at the front side in the protruding direction of the protruding portion 21. And the through-hole 30 is projected on the decoration layer 23, when it projects on the back of a protrusion direction.

  According to this configuration, first, in the grill 1 of this embodiment, when the surface member 3 is projected onto the decorating substrate 2, the through holes 30 are projected onto the decorating layer 23. In this state, when the grill 1 is viewed along the projection direction from the front of the vehicle, the decorative layer 23 can be visually recognized through the through hole 30. That is, the decorative layer 23 of the grill 1 can be visually recognized, and the grill 1 can be obtained with a high design property of the decorative layer 23.

  And the grill 1 of this form has the surface member 3, and it is suppressed in the parts other than the through-hole 30 that the decorating base material 2 is visually recognized directly. Thereby, when the grille 1 is viewed from the front of the vehicle, it is possible to prevent the end of the decorative layer 23 from being directly visually recognized. As a result, the grill 1 of the present embodiment includes the decorative layer 23 formed by hot stamping, and even when the end portion of the decorative layer 23 is wavy, the end portion is visually recognized. Therefore, the deterioration of the design of the grill 1 is suppressed.

In the grill 1 of this embodiment, the surface member 3 is a plate-like member in which the through hole 30 is opened. According to this configuration, even if the grill 1 (or the decorative base material 2) is enlarged, the surface member 3 having a large number of through holes 30 can be easily obtained.
Furthermore, the surface member 3 can be easily assembled to the decorative base material 2, and the man-hour (cost) required for manufacturing the grill 1 can be reduced.
That is, even if the grill 1 of this embodiment is the grill 1 having the decorative layer 23 formed by hot stamping, it is possible to easily obtain a grill in which the deterioration of the design property is suppressed.

  In the grill 1 of this embodiment, the through hole 30 is projected only on the decorative layer 23. According to this configuration, when the grill 1 is viewed from the front side of the vehicle, only the inside surrounded by the end of the decorative layer 23 is visually recognized from the through hole 30, and the deterioration of the design is surely suppressed. It is done.

In the grill 1 of this embodiment, the decorative base material 2 and the surface member 3 are arranged with an interval of 5 to 20 mm in the protruding direction. According to this structure, the decoration base material 2 and the surface member 3 can ensure a feeling of depth, and the design property improves more by separating the predetermined space | interval.
Moreover, since the surface member 3 and the decorating base material 2 are provided with the predetermined space | interval, the air permeability as the grill 1 can fully be ensured.
In the grill 1 of this embodiment, the decorative layer 23 of the decorative base material 2 can be formed by a hot stamp which is an inexpensive method compared to a method such as plating. From this, the effect which becomes the cheap grill 1 excellent in the designability is exhibited.

[Embodiment 2]
This form is the grill 1 similar to Embodiment 1 except the form of the protrusion part 21 and the decoration layer 23 of the decorating base material 2 differing.

  In the grill 1 of this embodiment, as shown in FIG. 6, the corner portion 25 of the protruding portion 21 has a curved R shape. That is, the cross-sectional shape of the corner portion 25 is formed so as to form a smooth arc shape. More specifically, the protruding portion 21 has a front end surface 22, a corner portion 25, and an outer peripheral surface 26. FIG. 6 is an enlarged cross-sectional view showing the vicinity of the through hole 30 of the grill 1 of the present embodiment, similarly to FIG.

The tip surface 22 is located at the tip of the protruding portion 21 in the protruding direction, and forms a flat surface that extends along a direction perpendicular to the protruding direction of the protruding portion 21.
The outer peripheral surface 26 is a side surface along the circumferential direction of the protruding portion 21.
The corner portion 25 is a portion connecting the tip surface 22 and the outer peripheral surface 26. As shown in FIG. 6, the corner 25 has a circular arc cross-sectional shape. The arc surface of the corner 25 is an arc surface with an angle of 90 ° around the center of the radius of curvature. Specifically, the end portion 27 of the corner portion 25 on the tip surface 22 side and the end portion 28 of the corner portion 25 on the outer peripheral surface 26 side are shifted by 90 ° with respect to the center of the radius of curvature of the corner portion 25. In position. In the grill 1 according to the present embodiment, the corner portion 25 preferably has a radius of curvature of the corner portion 25 of 0.3 to 0.8 mm (R 0.3 to 0.8).

  The end of the decorative layer 23 is located in the middle of the curved surface of the corner 25. The edge part of the decoration layer 23 is located in the outer peripheral surface 26 side from the center part of the R-shaped curve of the corner | angular part 25. FIG. More specifically, the angular position in the circumferential direction when the end 27 is 0 ° and the end 28 is 90 ° is 45 ° or more. In the decorative layer 23, the angular position of the corner portion 25 is preferably 45 ° or more, and more preferably 90 °. That is, the decorative layer 23 preferably covers the arc surface of the corner portion 25.

In this embodiment, when the through hole 30 is projected onto the projecting portion 21, the end portion 27 of the distal end surface 22 is positioned to coincide with the opening portion 34 of the through hole 30. In other words, the opening 34 of the through hole 30 is positioned ahead of the protruding portion 21 from the end portion 27.
Also in this embodiment, as shown in FIG. 6, the through hole 30 of the surface member 3 is projected only on the decorative layer 23 when projected rearward in the protruding direction.

(Effect of this embodiment)
Also in this embodiment, the same effect as in the first embodiment is exhibited.
Further, in the grill 1 of the present embodiment, the protruding portion 21 has the tip end surface 22 spreading along the direction perpendicular to the protruding direction, and the corner portion 25 where the tip end surface 22 intersects the outer peripheral surface 26 of the protruding portion 21 is smooth. It is formed so as to form an R shape.
As for the grill 1 of this form, the edge part of the decoration layer 23 is the outer peripheral surface 26 side of the protrusion part 21 (namely, the base end side of the protrusion direction of the protrusion part 21) from the center part of the round shape of the corner | angular part 25 ).

  According to this structure, the front end surface 22 extends along the direction perpendicular to the protruding direction, and the entire end surface 22 can be uniformly pressurized when the decorative layer 23 is formed by hot stamping. Thereby, the pressurization nonuniformity of the decoration layer 23 formed is suppressed, and the fall of the designability is suppressed.

  Furthermore, since the protrusion part 21 becomes a taper shape as a whole, the moldability in resin molding improves. That is, the decorative substrate 2 can be easily manufactured. Further, in the grill 1, the wind that has passed through the through hole 30 is guided to the curved corner portion 25, so that the wind can easily flow into the vent hole 24. That is, a decrease in air permeability of the grill 1 is suppressed.

And the edge part of the decoration layer 23 is a position which overlaps with the corner | angular part 25, Comprising: The edge part of the decoration layer 23 is the outer peripheral surface 26 side (namely, protrusion part 21) of the protrusion part 21 from the center part of R-shaped curve. Is located on the base end side in the protruding direction. According to this configuration, even when the protruding portion 21 is viewed from the front side of the vehicle, the end portion of the decorative layer 23 is less likely to be visually recognized because it is located in the middle of the curve.
Furthermore, the edge part of the decoration layer 23 is located in the outer peripheral surface 26 side (45 degrees or more in FIG. 6) of the protrusion part 21 from the center part of curve. When the grille 1 is viewed from the front side of the vehicle (when viewed from the front), the end of the decorative layer 23 is viewed from the tangential direction in the portion of the protruding portion 21 on the outer peripheral surface 26 side from the center of the curve. . Even if the edge of the decorative layer 23 is wavy, the amplitude of the wave appears to be small (decrease in design properties can be suppressed).
As a result, even when the direction in which the grille 1 is visually recognized from the front of the vehicle is shifted and a part of the end portion of the decorative layer 23 is seen, the deterioration of the design is suppressed.

[Embodiment 3]
This form is the grill 1 similar to Embodiment 2 except the shape of the corner | angular part of the protrusion part 21 of the decorating base material 2 differing.

As shown in FIG. 7, the corner portion 25 of the present embodiment forms a plane connecting the tip surface 22 and the outer peripheral surface 26. This is a state in which so-called C chamfering has been performed. FIG. 7 is an enlarged view of the vicinity of the through hole 30 of the grill 1 of the present embodiment, as in FIG.
Also in this embodiment, even if the surface of the corner portion 25 changes from a curved shape to a planar shape, the same effect as that of the second embodiment is exhibited.
In the present embodiment, the surface of the corner portion 25 has a planar shape, and the airflow resistance can be reduced as compared with the convex curved shape, and the air passing through the through hole 30 can be guided by the ventilation hole 24. That is, the grill 1 according to the present embodiment is a grill 1 having better air permeability.

1: Radiator grille 2: Decorative base material 20: Base material base 21: Protruding part 22: Front end surface 23: Decorating layer 24: Ventilation hole 25: Corner part 26: Outer peripheral surface 27, 28: End part 3: Surface member 30: Through hole 31: Inner peripheral surface 32: Front surface 33: Back surface 34: Opening

Claims (7)

A decorative base material having a protruding portion (21) having a protruding shape in which the tip surface (22) is a surface to be decorated, and a decorative layer (23) formed by hot stamping on the surface to be decorated (2) and
A surface member (3) formed with a through hole (30) disposed at a distance from the decorative base material (2) at the tip of the protruding portion (21) in the protruding direction;
A decorative member (1) having
The decorative member (1), wherein the through hole (30) is projected onto the decorative layer (23) when projected rearward in the protruding direction.   The decorative member according to claim 1, wherein the surface member (3) is a plate-like member in which the through hole (30) is opened.   The decorative member according to any one of claims 1 to 2, wherein the through hole (30) is projected only on the decorative layer (23).   The said decorating base material (2) and the said surface member (3) are the decorating members of any one of Claims 1-3 arrange | positioned at the said protrusion direction at intervals of 5-20 mm.   In the protrusion (21), the tip surface (22) extends along a direction perpendicular to the protrusion direction, and the tip surface (22) intersects the outer peripheral surface (26) of the protrusion (21). The decorative member according to any one of claims 1 to 4, wherein the corner portion (25) to be formed is formed in a smooth R shape.   The decoration member according to claim 5, wherein an end portion of the decoration layer (23) is located on the outer peripheral surface side from a central portion of the R-shaped curve of the corner portion (25).   It is a grill for vehicles, The decorating member of any one of Claims 1-6.

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