CN213990941U

CN213990941U - Speaker grille for vehicle

Info

Publication number: CN213990941U
Application number: CN202120223698.9U
Authority: CN
Inventors: 高桥智博
Original assignee: Honda Motor Co Ltd
Current assignee: Honda Motor Co Ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-08-17
Anticipated expiration: 2031-01-27

Abstract

The utility model provides a speaker grille for vehicle, improvement in the design through the structure of speaker grille, can make the manufacturing process simplification and promote the design of speaker grille and feel and pleasing to the eye from hardly seeing the rib in the through hole. A speaker grill for a vehicle, which covers a speaker provided in the vehicle, the speaker grill including: a body covering the speaker; a plurality of holes formed in the body in a linear arrangement; and a linear rib formed on a rear surface of a connecting portion connecting adjacent holes to each other.

Description

Speaker grille for vehicle

Technical Field

The utility model relates to a speaker grid for vehicle.

Background

In the related art, in the vehicle industry, particularly in the automobile manufacturing industry, as user values, hobbies, tastes, and the like are diversified, the design of devices inside the vehicle is creatively designed to improve the design of the entire vehicle, and various attempts have been made in various aspects. On the other hand, since a speaker of an audio device such as an in-vehicle audio system of a vehicle is disposed in a relatively conspicuous and conspicuous position such as a door trim of a door, and in a particularly conspicuous portion inside the vehicle, the structure itself of this portion is generally considered to be a design that emphasizes not only functionality but also beauty.

Conventionally, as a speaker grill (speaker grill) that covers the surface of an audio speaker (audio speaker) and other various speakers (speakers) mounted in a vehicle to protect a speaker body in the shape of a cone (cone) of the speaker, there is a large number of substrate members using a substrate with a large number of through-holes and a grid-shaped substrate. In the conventional technique, a sound-transmitting sheet material such as woven fabric, nonwoven fabric, or knitted fabric is disposed on the back surface side of a substrate having a plurality of small through-holes, so as to seal the through-holes formed in the substrate and prevent the intrusion of dust.

In addition, in the prior art, a speaker grille (e.g., a speaker mesh) is disposed at a speaker position of the speaker to cover the speaker body, so as to achieve the purposes of beauty, dust prevention and blocking external force impact. Therefore, the design of the speaker grille of the speaker needs to have sufficient strength while maintaining a certain sound-emitting effect, and with the improvement of the light weight requirement of the automobile interior and the cost control of the product itself, it is also a desired objective to reduce the use of materials as much as possible while satisfying the two aforementioned requirements.

In the related art, in order to respond to the above-described demand for diversification of the vehicle interior design, it is conceivable to exert a unique design effect on the design of the speaker grill.

SUMMERY OF THE UTILITY MODEL

[ problem to be solved by the utility model ]

However, in the speaker grill for a vehicle according to the related art, which is provided in a vehicle (for example, a door trim panel), since the speaker grill is formed in such a manner that the rib portion can pass through the through-hole, the rib portion can be seen from the through-hole, which makes the speaker grill unattractive. In addition, in the conventional speaker grill, the through holes and the ribs are designed so that the ribs are arranged on the rear surface in a more complicated manner to make the manufacturing process complicated, and thus, it is necessary to provide a speaker grill for a vehicle, which can improve the aesthetic feeling and simplify the manufacturing process, by innovative installation.

The present invention has been made in view of the above-described circumstances, and provides a speaker grille for a vehicle, in which a rib is hardly visible from a through hole by improving the design of the structure of the speaker grille, thereby simplifying the manufacturing process and improving the design and appearance of the speaker grille.

[ means for solving problems ]

In order to achieve the above object, the present invention provides a speaker grille for a vehicle, which covers a speaker provided in the vehicle, the speaker grille including: a body covering the speaker; a plurality of holes formed in the body in a linear arrangement; and a linear rib formed on a rear surface of a connecting portion connecting adjacent holes to each other.

In this way, the rib of the speaker grill is formed in a linear shape on the back surface of the body, so that the design of the structure of the speaker grill is improved, the rib is hardly seen from the through hole, the aesthetic feeling of the door trim is greatly increased, and the production of the speaker grill is facilitated by forming the rib in a linear shape, thereby simplifying the manufacturing process and improving the design feeling of the speaker grill.

In one embodiment of the present invention, in the speaker grille for a vehicle, the shape of each of the holes is configured to be rectangular.

Since the shape of the hole is designed to be rectangular in this manner, even if the rib on the back surface is formed at a corner (any one of the four corners) of the hole, for example, the rib is formed along the corner of the hole so as to cover the corner, it is difficult to see the rib from the hole, and the design feeling of the speaker grill is improved and the aesthetic feeling is increased.

In an embodiment of the present invention, the speaker grille is disposed on the door trim.

In this way, since the speaker grill is provided in the door trim, since the speaker grill has a design in which the rib is hardly visible from the hole, even if the line of sight of the speaker grill is on the diagonal line in the oblique direction and the rib covering the corner of the rectangular hole is formed, the rib is hardly visible from the hole when the door trim is viewed, thereby improving the design feeling of the speaker grill and increasing the aesthetic feeling.

[ effects of the utility model ]

In view of the above, the present invention provides a speaker grill for a vehicle, which improves a structure of the speaker grill by forming a rib of the speaker grill to be linear on a back surface of a body, and which can substantially increase an aesthetic feeling of a door trim by making the rib hardly visible through a through hole, and can simplify a manufacturing process and improve a design feeling of the speaker grill by forming the rib linearly.

In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic view of a vehicle speaker grille according to an embodiment of the present invention mounted on a door trim.

Fig. 2 is a schematic view of the vehicle speaker grill of fig. 1 as viewed from the rear.

Fig. 3 is a schematic view of a portion of the vehicle speaker grill of fig. 1.

Description of reference numerals:

100: loudspeaker grille

110: body

110A: surface of

110B: back side of the panel

120: hole(s)

120C: corner

130: ribs

L1, L2: line strip

V: vehicle with a steering wheel

Detailed Description

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the embodiments described below, when reference is made to the number, amount, and the like, the scope of the present invention is not necessarily limited to the number, amount, and the like, unless otherwise specified. In the following embodiments, each constituent element is not necessarily essential to the present invention, except for the specific description. In the following description, when there are a plurality of embodiments, the characteristic portions of the respective embodiments can be appropriately combined and previously determined from the beginning, unless otherwise specified.

Fig. 1 is a schematic view showing a vehicle speaker grill (speaker grill) according to an embodiment of the present invention mounted on a door trim. Fig. 2 is a schematic view of the vehicle speaker grill of fig. 1 as viewed from the rear. Fig. 3 is a schematic view of a portion of the vehicle speaker grill of fig. 1. Hereinafter, the structure of the speaker grill for a vehicle of the present embodiment will be described with reference to the drawings.

Referring to fig. 1 to 3, a vehicle speaker grille (hereinafter, referred to as a speaker grille 100) of the present invention may be disposed on a door trim D installed in a vehicle V to cover a speaker (speaker) installed in the vehicle V, so as to achieve the purposes of beauty, dust prevention, and blocking external force impact, and also focus on protecting the speaker.

The speaker grill 100 includes a body 110, a plurality of holes 120, and a plurality of ribs (rib) 130. The body 110 covers the speaker, and a plurality of holes 120 are formed in the body 110 in a linear arrangement. The linear rib 130 is formed on the back surface 110B of the coupling portion 110J that couples the adjacent holes 120 to each other.

As shown in fig. 3, since the plurality of holes 120 of the speaker grill 100 are formed in a linear array, the coupling portion 110J that couples the holes 120 to each other is also formed in a linear shape, and since the rib 130 is formed in the coupling portion 110J, the shape of the rib 130 itself can also be formed in a linear shape. For example, as shown in fig. 1 to 3, when a plurality of holes 120 are formed in a plurality of linear holes 120 on the body 110 in a linear arrangement, the speaker grill 100 has through holes arranged in a matrix, the entire surface of the speaker grill 100 is substantially flat, and a plurality of ribs 130 are formed on the rear surface 110B of the body 110, so that the mechanical strength of the speaker grill 100 as a whole can be improved.

Therefore, the rib 130 can be formed on the back surface 110B of the body 110 along the linear connecting portion 110J, and the rib 130 is not visible from the inside of the hole 120 when the speaker grill 100 is viewed from the front surface 110A of the body 110 of the speaker grill 100, so that the overall design feeling can be improved and the aesthetic feeling can be increased.

In the present embodiment, the speaker grill 100 including the body 110, the holes 120, and the ribs 130 may be manufactured by molding and integrally formed, the molding operation may be easy and the assembly process may not be required since the holes 120 and the ribs 130 are all linear, and the design shape may not be complicated, so that the requirement for the mold may not be high and the demolding process may not be complicated. However, in other embodiments, the adjustment may be made according to actual requirements, and the present invention is not limited thereto.

The rib 130 of the speaker grill 100 is formed on the back surface 110B of the body 110, and the rib 130 is formed at a position corresponding to the coupling portion 110J, wherein the coupling portion 110J is located between a plurality of linear holes 120 formed in the body 110 in a matrix form and is coupled between the adjacent holes 120 and the holes 120.

With this configuration, the structure of the speaker grill 100 can be improved, and the installation positions of the ribs 130 are offset from the holes 120 when viewed from the surface 110A of the speaker grill 100, so that the ribs 130 are hardly visible from the holes 120, and the aesthetic appearance of the door trim can be greatly improved, and the production of the speaker grill 100 can be facilitated by forming the ribs 130 linearly, thereby simplifying the manufacturing process and improving the design of the speaker grill 100.

As shown in fig. 1, each hole 120 is formed as a through hole penetrating from the front surface 110A of the body 110 to the back surface 110B of the body 110, and in the embodiment of the present invention, a connection point (joint) connecting the hole 110 of the body 110 and the hole 120 is referred to as a connection portion 110J. As shown in fig. 3, a plurality of holes 120 arranged in a matrix type in the vertical and horizontal directions are formed on a body 110 of the speaker grill 100. Wherein each aperture 120 may be configured in the shape of a rectangle. As described above, even when the rib 130 is formed on the back surface 110B of the body 110 at a position corresponding to the coupling portion 110J, when the corner (corner)120C (for example, any one or more of four corners) of the hole 120 and the rib 130 formed on the back surface 110B overlap in the thickness direction of the body 110, that is, when the rib 130 is formed along the corner 120C of the hole 120 so as to cover a part of the corner 120C, it is difficult to view the rib 130 from the hole 120.

In other words, when viewed from the front of the speaker grill 100, the rib 130 disposed on the rear surface 110B of the body 110 is well shielded even when viewed from the hole 120 through which the body 110 penetrates, and the rib 130 is not visible from the hole 120.

In one embodiment of the present invention, the speaker grille 100 may be disposed on the door trim D. Since the speaker grill 100 is provided on the door trim D and the speaker grill 100 has a design in which the rib 130 is hardly visible from the hole 120, even if the rib 130 covering the corner 120C of the rectangular hole 120 is formed on the diagonal line of the oblique direction of the line of sight of the speaker grill 100, the rib 130 is hardly visible from the hole 120 when the door trim is viewed from the front, thereby enhancing the design feeling of the speaker grill 100 and enhancing the aesthetic feeling.

In addition, in the present embodiment, as shown in fig. 3, the rectangular holes 120 are linearly arranged on the body 110 along the longitudinal direction X of the holes 120, and the holes 120 in the other row are also linearly arranged on the body 110 along the longitudinal direction X of the holes 120, and among them, the adjacent linearly arranged holes 120 are arranged so as to be shifted from each other in the short side direction Y of the holes 120. In other words, the position of any one of the coupling portions 110J in any one row aligned in the longitudinal direction X in the short side direction Y of the hole 120 is located between two corners 120C in the longitudinal direction X of the corresponding hole 120 in the other row aligned adjacent to the any one row.

In the present embodiment, as shown in fig. 2, the linear ribs 130 arranged on the back surface 110B of the main body 110 may be arranged in a grid pattern, for example, the ribs 130 may be arranged on the back surface 110B of the main body 110 at positions corresponding to the coupling portions 110J along the longitudinal direction X, for example, the ribs 130 arranged on the line L1 shown in fig. 2, and the ribs 130 may be arranged along the line L2 on a straight line connecting two corners 120C in the diagonally inclined direction T of two adjacent holes 120 arranged in the longitudinal direction X, for example, the line L2 shown in fig. 2. In the present embodiment, the ribs 130 along the line L1 and the ribs 130 along the line L2 are formed to surround the plurality of holes 120, and three holes 120 are provided as a single body in fig. 2, however, other embodiments may be adjusted according to actual requirements, and the present invention is not limited thereto.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A speaker grill for a vehicle, which covers a speaker provided in a vehicle, the speaker grill comprising:

a body covering the speaker;

a plurality of holes formed in the body in a linear arrangement; and

and a linear rib formed on a rear surface of the coupling portion coupling the adjacent holes to each other.

2. The vehicle speaker grille of claim 1 wherein the apertures are each configured in the shape of a rectangle.

3. The speaker grill for a vehicle according to claim 1 or 2, wherein the speaker grill is provided at a door trim.