JPH09107593A - Grille net fixing device for speaker - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow especially a grille net to be removable in a grille net fixing device for a speaker. SOLUTION: The device is provided with a grille body 20 having an opening 21 facing a speaker (not shown in the figure) and a grille net 30 covering the opening 21 of the grille body 20. At least a couple of insert grooves 22 are formed to a circumferential part of the opening 21 of the grille body 20 and at least a couple of insert pieces 31 inserted respectively to the grooves 22 are formed to the circumferential part of the grille net 30. Between each insert groove 22 and each insert piece 31 inserted to the groove 22, projection and recessed part (e.g. a throughhole 32 being the recessed part and a lock piece 23 being a projection) fitted elastically to each other are formed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing device for a speaker grill net, and more particularly, to a detachable grill net.

[0002]

2. Description of the Related Art Conventionally, as a fixing device for a speaker grill net of this type, as shown in FIG. 10, the following three structures have been provided. In addition, FIG. 10 is a partially exploded cross-sectional view showing a conventional fixing device. Firstly, the grill main body 100 has an opening (not shown) facing the speaker, which is not shown.

Then, as shown in FIG. 10, at least a pair of insertion grooves 10 are provided at the peripheral edge of the opening of the grill body 100.
Forming 1 is formed. The second is a grill net 110, and this grill net 110, as shown in FIG.
It covers an opening (not shown) of the grill body 100. As shown in FIG. 10, at least a pair of insertion pieces 111 to be inserted into the respective insertion grooves 101 of the grill main body 100 are formed on the peripheral edge of the grill net 110.

The third is a butyl rubber 120. The butyl rubber 120, as shown in FIG.
The insertion groove 101 is inserted between the insertion groove 101 and the insertion piece 111 of the grill net 110, and the insertion force of each insertion groove 1 is increased by the adhesive force of the butyl rubber 120.
Each insert piece 111 is fixed in 01. That is,
First, the butyl rubber 120 is used to insert each of the insertion pieces 11 of the grill net 110.
It is attached to the tip of 1.

Next, the insertion pieces 111 of the grill net 110 coated with butyl rubber 120 are inserted into the insertion grooves 1 of the grill body 100.
By press-fitting into 01, due to the adhesive force of butyl rubber 120,
Each insertion piece 111 is fixed in each insertion groove 101.

[0006]

However, in the above-mentioned conventional fixing device, since the butyl rubber 120 is used, the fixing of the grill net 110 is troublesome and time-consuming.
There was a problem. In addition, the above-described conventional fixing device has a second problem that removing and reattaching the grill net 110 is troublesome and troublesome.

That is, the grill net 110 is attached to the grill body 1
Forcibly pulling out from each insertion groove 101 of 00, butyl rubber 1
20 is likely to remain in the insertion groove 101. For this reason, the grill net 1
When attaching 10 again, it is necessary to remove the butyl rubber 120 remaining in the insertion groove 101. In addition, when reattaching the grill net 110, it is necessary to supplement the butyl rubber 120.

Further, when used for a long time, butyl rubber 12
There was a third problem that 0 was deteriorated and the adhesive strength was likely to be decreased. Therefore, the invention according to claim 1 is made in view of the first to third problems of the above-described conventional technique, and the purpose thereof is to attach, remove, and reattach the grill net. It is an object of the present invention to provide a fixing device for a speaker grill net, which can be easily performed.

The invention according to claim 2 is the above-described claim 1.
In addition to the objects of the invention described above, the following objects are provided. That is, according to the second aspect of the present invention, the structure of the grill net side can be simplified by forming the concave part having a relatively simple structure on the grill net side as compared with the convex part.

The third aspect of the present invention is the first aspect of the present invention.
Alternatively, in addition to the object of the invention as set forth in claim 2, the following objects are provided. That is, according to the third aspect of the invention, the structure of the grill body can be simplified by forming the convex portion on the grill body side through the clip.

[0011]

[Means for Solving the Problems]

(Features) The present invention is to achieve the above-mentioned object, and its contents will be described below using embodiments shown in the drawings. The invention according to claim 1 is characterized by the following points.

That is, each insertion groove (22) and the insertion groove (22)
Between each insertion piece (31) to be inserted into
As shown in FIG. 5, a concave and convex portion that elastically fits each other (for example, a through hole 32 as a concave portion and a locking piece 23 as a convex portion)
One is formed on each. In the present embodiment, for example, as shown in FIG. 1, each insert piece (31) of the grill net (30).
Through holes 32 are formed as concave portions. In addition, each insertion groove (22) of the grill body (20) is formed with a locking piece (23) as a convex portion.

The concave and convex portions (for example, the through hole 32 as a concave portion and the locking piece 23 as a convex portion) are formed in the insertion grooves (22).
Between the insertion groove (22) and each insertion piece (31) to be inserted into the insertion groove (22), whichever is present in each insertion groove (22) and each insertion piece (31). good. The invention described in claim 2 is characterized by the following two points in addition to the features of the invention described in claim 1.

First, each insertion piece (31) has, for example, FIGS.
As shown in FIG. 5, concave portions (for example, through holes 32) are formed respectively. Secondly, each insertion groove (22) has, for example, the structure shown in FIG.
As shown in FIG. 5 to FIG. 5, elastically protrudes into each insertion groove (22) and is elastic in the concave portion (eg, through hole 32) of each insertion piece (31) inserted into each insertion groove (22). The convex portions (for example, the locking pieces 23) that fit in each other are formed respectively.

The third aspect of the present invention is the first aspect of the present invention.
Alternatively, the present invention is characterized by the following two points in addition to the features of the invention described in claim 2. First, each insertion groove (22) of the grill body (20)
For example, as shown in FIGS. 6 to 9, at least a pair of mounting holes (25) formed at the mounting positions of the insertion pieces (31) of the grill net (30) and the mounting holes (25), respectively. Clip (4) that is fixed and has an insertion groove (44) for inserting each insertion piece (31)
0) and.

Second, in the insertion groove (44) of each clip (40), for example, as shown in FIGS. 6 to 9, there is elasticity in the recess (eg, through hole 32) of each insertion piece (31). Convex portions (41) that fit in each other are formed. (Operation) Next, the operation of each claim having the above configuration will be described below.

According to the first aspect of the present invention, the following operation is provided. That is, each insert of the grill net (30)
(31), for example, as shown in FIGS. 1 to 3, the grill main body (20)
Align with each insertion groove (22) and insert. Grill net (30)
When each of the insertion pieces (31) is inserted, as shown in FIGS. 4 and 5, for example, an uneven portion (for example, a through hole 32 as a concave portion) between the grill body (20) and each insertion groove (22) is formed. , The locking piece as a convex part
23) elastically fit together, so that each insert (31)
Are fixed in the respective insertion grooves (22).

On the other hand, when removing the grill net (30), the respective insert pieces (31) are inserted into the respective insert grooves (22) of the grill body (20).
When trying to pull it out from the concave and convex portions (for example, the through hole 32 as a concave portion and the locking piece 23 as a convex portion), the elastic fitting is released, and each insertion piece (31) is inserted into each insertion groove (22). Get out of the inside. According to the invention described in claim 2, in addition to the operation of the invention described in claim 1, the following operation is achieved.

That is, each insert piece (3) of the grill net (30)
When 1) is inserted, it engages with a convex portion (for example, locking piece 23) protruding into each insertion groove (22) of the grill body (20). Here, when each insertion piece (31) is strongly pushed, the convex portion (for example, the locking piece 23) in each insertion groove (22) is elastically bent, and each insertion piece (31) is inserted into each insertion piece (31). Proceed inside the groove (22). Then, when the concave portion (for example, the through hole 32) of each insertion piece (31) advances to the position of the convex portion (for example, the locking piece 23), as shown in FIGS. The piece 23) is restored by the elastic force and fits into the recess (for example, the through hole 32).

When the grill net (30) is removed, the convex portion (for example, the locking piece 23) is elastically bent again so that it is removed from the concave portion (for example, the through hole 32). According to the invention of claim 3, in addition to the effect of the invention of claim 1 or claim 2, the following effect is exhibited. That is, in the insertion groove (44) of each clip (40), for example, in FIGS.
As shown in, insert each insertion piece (31) of the grill net (30), each insertion piece (31) of the grill net (30) equipped with the clip (40), each clip (40), Insert by inserting into each mounting hole (25) of the grill body (20).

On the contrary, attach each clip (40) to the grill body.
Install it first in each mounting hole (25) of (20), and after each clip (4
Insert the inserts (31) of the grill net (30) into the groove (44) of (0).
By inserting the grill net (30) into the grill body (20).
It may be attached to. First, insert the insertion groove (4
4) Insert each grill net (30) insert (31) into the
It engages with the convex portion (41) protruding into the insertion groove (44) of each clip (40).

Here, when each insertion piece (31) is strongly pushed,
The protrusion (41) in each insertion groove (44) elastically bends, and each insertion piece (3
1) advances into each insertion groove (44). And the convex part (41)
Up to the position of each insert (31) recess (eg through hole 32)
However, as it advances, as shown in FIG. 9, for example, the convex portion (41) is restored by the elastic force and fits into the concave portion (for example, the through hole 32).

Next, insert each insert piece (31) of the grill net (30) equipped with the clip (40) into each attachment hole (25) of the grill body (20) together with the clip (40). Install. In addition,
When the grill net (30) is removed, the convex portion (41) is elastically bent again to be removed from the concave portion (for example, the through hole 32). Then, each clip (40) remains in each mounting hole (25) of the grill body (20), and only the grill net (30) is detached from the grill body (20).

For this reason, the insertion pieces (3
1) into the insertion groove (44) of each clip (40) left in each mounting hole (25) of the grill body (20),
The (30) can be reattached to the grill body (20), for example as shown in FIG.

[0025]

BEST MODE FOR CARRYING OUT THE INVENTION

(First Embodiment) FIGS. 1 to 5 show a first embodiment of the present invention. 1 is a partially exploded perspective view of a fixing device, FIG. 2 is an exploded perspective view of a fixing device, FIG. 3 is a partially exploded cross section of a fixing device, and FIG. 4 corresponds to FIG. 5 shows a cross-sectional view of FIG. 4, respectively. (Structure of Fixing Device) In the figure, reference numeral 10 denotes a fixing device, which is not shown, but is used, for example, to attach a speaker for an interior of an automobile. Not only the speaker for the interior of a car, but also the interior of a building, train, airplane, etc.
Alternatively, it can be widely used for mounting speakers such as furniture and electric appliances.

As shown in FIG. 2, the fixing device 10 has a grill body having an opening 21 facing a speaker (not shown).
20 and a grill net that covers the opening 21 of the grill body 20.
30. (Structure of Grill Main Body) As shown in FIG. 1, the grill main body 20 has a plane that is substantially square, and the inside facing the opening 21 is formed to be lower, and the grill net 30 is fitted into the inside of the grill. Is able to. The grill body 20 is integrally formed of, for example, resin having appropriate rigidity.

Inside the peripheral edge of the grill main body 20, as shown in FIG. 1, a pair of insertion grooves 22 facing each other are formed. Each of the insertion grooves 22 has a rectangular shape that penetrates vertically and extends long along the peripheral edge portion. In this embodiment, a pair of insertion grooves 22 are formed, but the present invention is not limited to this, and three or more insertion grooves may be formed.

As shown in FIG. 1, an engaging piece 23 and an abutting piece 24 extending downward in an inverted C shape are formed on the inner and outer edges of each of the insertion grooves 22. The locking piece 23 is shown in FIGS.
As shown in FIG. 5, the grill main body 20 is two-color molded with a soft material by extending downward from the inner edge of the insertion groove 22 to have an L-shaped cross section. The locking piece 23 is formed with a width narrower than the long side of the insertion groove 22 and acts as a convex portion that locks the grill net 30 in the insertion groove 22. The reason why the locking piece 23 is two-color molded with a soft material is to prevent the generation of abnormal noise due to the vibration of the vehicle and to ensure the detachability.

The abutment piece 24, as shown in FIGS.
From the outer edge of the insertion groove 22 extends downward in an L-shaped section,
Similar to the locking piece 23, the grill body 20 is two-color molded with a soft material. Further, the contact piece 24, as shown in FIGS.
It is formed to have a length equal to the long side of the insertion groove 22 and wider than the locking piece 23, and prevents the grill net 30 from rattling in the insertion groove 22. Further, the reason why the contact piece 24 is two-color molded with a soft material is to prevent generation of abnormal noise due to vibration of the vehicle.

In the embodiment shown in the drawings, the locking piece 23
Although the inner edge of the insertion groove 22 is formed, the invention is not limited to this, and the insertion groove is
It may be formed on the outer edge of the groove 22, or may be formed on both edges of the insertion groove 22, respectively. Further, in the embodiment shown in the drawings, the insertion groove 22 is formed in a rectangular shape, but not limited to this,
It may be formed in a square, another polygon other than a square or a rectangle, a circle, an ellipse, an oval, a geometric shape, or a slit shape. (Structure of Grill Net) As shown in FIG. 1, at least one pair of grill nets extends downward in the form of tongues and is inserted into a pair of insertion grooves 22 of the grill main body 20, respectively. The insert piece 31 is formed. The grill net 30 is formed integrally with, for example, resin having appropriate rigidity.

The number of the insertion pieces 31 is not limited to one, and three or more pieces may be formed like the insertion groove 22. Each of the above inserts
As shown in FIG. 1, reference numeral 31 denotes a rectangular shape, and the width thereof is the insertion groove 22.
Is set equal to the length of the long side of. Also, each plug 31
A through hole 32 is formed in the middle of the height as a concave portion that penetrates the inside and the outside and into which the locking piece 23 protruding into the insertion groove 22 fits.

As shown in FIG. 1, each of the through holes 32 has a rectangular shape that is long in the left and right, and the length of the long side is set to be equal to the width of the locking piece 23 as shown in FIG. , To prevent backlash. In the embodiment shown in the drawings, each through hole 32
Is formed into a rectangular shape, but is not limited to this, a square, other polygons other than a square and a rectangle, a circle, an ellipse, an oval,
It may be formed in a geometric shape or a slit shape. (Mounting Method for Grill Net) Next, a mounting method for the grill net 30 using the fixing device 10 having the above-described configuration will be described.

First, the insert pieces 31 of the grill net 30 may be aligned with the insert grooves 22 of the grill body 20 and inserted from above. When the insertion pieces 31 are inserted into the insertion grooves 22 in alignment with each other, the insertion pieces 31 engage with the locking pieces 23 and the contact pieces 24 that project into the insertion groove 22. Here, when the grill net 30 is strongly pushed down, each insertion piece 31 pushes the locking piece 23 and the contact piece 24 away from each other, and enters into the space between the two pieces 23, 24. Therefore, the locking piece 23 and the contact piece 24 are bent in the directions away from each other.

The through hole 32 of each insertion piece 31 is
When advanced to the tip position of 23, the locking piece 23 snaps into the through hole 32 due to the elastic restoring force of the resin, as shown in FIGS. For this reason, each insert of the grill net 30
31 does not come off from each insertion groove 22 of the grill body 20,
The grill net 30 is fixed to the grill body 20.

At this time, the abutment piece 24 elastically abuts the side surface of the insertion piece 31 of the grill net 30 as shown in FIG. It is possible to prevent the insertion piece 31 from rattling. (How to remove the grill net) On the other hand, to remove the grill net, the grill net 30 should be held and pulled upward.

When the grill net 30 is pulled upward, it is pushed by the lower edge of the through hole 32 and the locking piece 23 bends, so that the engaging portion 23 is disengaged from the inside of the through hole 32. Then the grill net 30
When is further raised, the insertion pieces 31 are pulled out upward from the insertion grooves 22 of the grill body 20. Therefore, the grill net 30 can be removed from the grill body 20.

When the grill net 30 is to be reattached, the grill main body 20 is reattached according to the above-described attachment method.
Can be attached to. (Second Embodiment) FIGS. 6 to 9 show a second embodiment of the present invention. 6 is a partially exploded perspective view of the fixing device, FIG.
Is a perspective view in which a part of the clip is broken, FIG. 8 is a partially exploded cross section of the fixing device, and FIG. 9 corresponds to FIG. 8 and shows a partially exploded cross section of the fixing device in an attached state.

The features of the second embodiment are the same as those of the first embodiment described above.
Instead of directly forming the first and second locking pieces 23 and 24 as the convex portions on the grill body 20 as in the embodiment, the grill body 2 is not formed.
By attaching clip 40 to 0,
The point is that the grill net 30 is attached using 1. According to the second embodiment, there is an advantage that the structure of the grill body 20 can be simplified. (Structure of Grill Main Body) First, as shown in FIG. 7, the grill main body 20 is formed with a pair of vertically mounting rectangular mounting holes 25 for mounting the clips 40.

The other structure of the grill body 20 and the structure of the grill net 30 are the same as those of the first embodiment described above, and the same components are designated by the same reference numerals and the description thereof is omitted. To do. (Structure of Clip) The clip 40 has a substantially V-shaped cross section as a whole as shown in FIGS.
It is formed in such a size that it fits into the mounting hole 25 of. The clip 40 is made of a resin having appropriate elasticity and rigidity,
For example, it is integrally formed of a soft material. This clip
40 is molded of a soft material in order to prevent generation of abnormal noise due to vehicle vibration and to ensure detachability.

Specifically, as shown in FIGS. 6 to 8, the clip 40 includes left and right side pieces 4 connected to each other in a substantially V shape at the lower end.
2, 43 and the left and right side pieces 42, 43 are formed in a V-shaped space, and each insertion piece 31 of the grill net 30 is inserted into the insertion groove 44 having an open top surface and a V-shaped cross section. A pair of left and right overhanging portions 45 that project outwardly from the upper ends of the pieces 42, 43.
And the left and right overhanging portions 45 are laterally overhanged to be larger than the short side of the mounting hole 25 of the grill body 20.

As shown in FIGS. 6 to 8, a pair of left and right claw portions 46 projecting in a sawtooth shape are formed on the outer surfaces of the left and right side pieces 42, 43, and the claw portions 46 and the claw portions 46 are extended. The protruding portions 45 are opposed to each other in the vertical direction, and the distance between them is made substantially equal to the plate thickness of the grill body 20. In addition, as shown in FIGS. 7 and 8, one of the left and right side pieces 42, 43 has a substantially trapezoidal shape that protrudes into the insertion groove 44 and has a through hole for each insertion piece 31 of the grill net 30. 32
A convex portion 41 that fits in is formed. The convex portion 41 is
The slope facing upward is gentle and the slope facing downward is steep. Further, in FIG. 7, the front and rear width is formed to be equal to the length of the long side of the through hole 32 of each insertion piece 31 of the grill net 30. (Method of Attaching Grill Net) To attach the grill net 30 using the clip 40 having the above-described configuration, the following is performed.

That is, in the insertion groove 44 of each clip 40,
First, the insertion pieces 31 of the grill net 30 are inserted and mounted, respectively, and then the clips 40 are inserted into the pair of mounting holes 25 of the grill main body 20 to attach the grill net 30 to the grill main body 20. Or each clip
40 by first inserting them by aligning them with the pair of mounting holes 25 of the grill main body 20 and then inserting each clip 40.
You may insert by inserting each insertion piece 31 of the grill net 30 in it.

Here, the former, that is, each clip 40
First attach to each insert 31 of the grill net 30, respectively,
After that, attach each clip 40 to the pair of mounting holes 25 of the grill body 20.
A method of attaching the grill net 30 to the grill main body 20 by inserting the grill net 30 will be described. First, the insertion pieces 31 of the grill net 30 are inserted into the insertion grooves 44 of the clips 40, respectively. Clip each insert piece 31
It abuts on the convex portion 41 projecting into the insertion groove 44 of the 40. here,
When each insertion piece 31 is strongly pushed, each insertion piece 31 pushes against the gently sloped slope of the convex portion 41, so that the left and right side pieces of the clip 40 are pressed.
42 and 43 bend in a direction away from each other. Therefore, the insertion groove 4
The groove width of 4 widens, and each insertion piece 31 advances toward the back.

Then, the through hole 32 of each of the insertion pieces 31 is formed into the convex portion 41.
When reaching the apex of, the left and right side pieces 42, 43 are restored by the elastic force of the resin, so that the convex portion 41 snaps into the through hole 32, and each insertion piece 31 is in the insertion groove 44 of the clip 40. I can't get out of it. In this way, in the pair of insertion pieces 31 of the grill net 30,
Once the two clips 40 have been attached, each clip 40 is then inserted into the pair of attachment holes 25 of the grill body 20 in alignment with each other.

When the clip 40 is inserted, the left and right claws
46 abuts the hole edge of the mounting hole 25. Here, when the clip 40 is strongly pushed, the left and right claw portions 46 are pushed by the edge of the mounting hole 25, and the left and right side pieces 42, 43 bend in a direction in which they approach each other. Therefore, the left and right claws 46 of each clip 40 are attached to the mounting holes 25.
When the left and right claws 46 pass through the mounting hole 25, the left and right side pieces 42, 43 are restored by the elastic force of the resin.
The left and right claws 46 contact the back surface of the grill body 20, and sandwich the grill body 20 from the front and back sides with the left and right overhanging portions 45.

Therefore, each clip 40 is fixed in each mounting hole 25 of the grill main body 20, and the grill net 30 is fixed to the grill main body 20 via each clip 40. (How to remove the grill net) Meanwhile, the grill net 30
To remove, hold the grill net 30 and pull up.

When the grill net 30 is pulled up, the respective insertion pieces 31 come into contact with the steep slope of the convex portion 41 of the clip 40. Here, when each insertion piece 31 is strongly pulled out,
The steep slope of the convex portion 41 of the clip 40 is pushed by each of the insertion pieces 31, and the left and right side pieces 42, 43 bend in a direction in which they are separated from each other.
Therefore, the groove width of the insertion groove 44 is widened, and the respective insertion pieces 31 are removed from the insertion groove 44 of the clip 40.

Thus, when the grill net 30 is removed,
Each clip 40 remains in each mounting hole 25 of the grill body 20. Therefore, when attaching the grill net 30 again, each clip left in each attachment hole 25 of the grill body 20
By inserting each insertion piece 31 of the grill net 30 into the insertion groove 44 of the grill 40, the grill net 30 can be attached to the grill body 20.

[0049]

Since the present invention is configured as described above, it has the following effects. Claim 1
According to the described invention, the following effects can be obtained. That is, according to the first aspect of the invention, it is possible to provide a fixing device for a speaker grill net, which facilitates attachment, detachment, and reattachment of the grill net.

According to the invention described in claim 2, in addition to the effect of the invention described in claim 1, the following effect is exhibited. That is, according to the second aspect of the present invention, the structure on the grill net side can be simplified by forming the recess having a relatively simple structure on the grill net side as compared with the convex part.

According to the invention of claim 3, in addition to the effect of the invention of claim 1 or claim 2, the following effect is exhibited. That is, according to the third aspect of the invention, the structure of the grill main body can be simplified by forming the convex portion on the grill main body side via the clip.

[Brief description of the drawings]

FIG. 1 is a partially exploded perspective view of a fixing device.

FIG. 2 is an exploded perspective view of a fixing device.

FIG. 3 is a partially exploded cross section of the fixing device.

FIG. 4 is a partially exploded cross-sectional view of a mounting state of the fixing device, corresponding to FIG.

FIG. 5 is a cross-sectional view of FIG.

FIG. 6 is a partially exploded perspective view of the fixing device according to the second embodiment of the present invention.

FIG. 7 is a perspective view in which a part of the clip shown in FIG. 6 is cut away.

8 is a partially exploded cross section of the fixing device shown in FIG.

9 is an exploded perspective view of a partially exploded cross-section fixing device in a state where the fixing device is attached, corresponding to FIG.

FIG. 10 is a partially exploded cross-sectional view showing a conventional fixing device.

[Explanation of symbols]

 10 Fixing device 20 Grill body 21 Opening 22 Insert groove 23 Locking piece 24 Abutment piece 25 Mounting hole 30 Grill net 31 Insert piece 32 Through hole 40 Clip 41 Convex section 42,43 Side piece 44 Insertion groove 45 Overhang Part 46 Claw part 100 Grill body 101 Insert groove 110 Grill net 111 Insert piece 120 Butyl rubber

Claims (3)

[Claims] 1. A grill main body having an opening facing the speaker, and a grill net covering the opening of the grill main body, wherein at least a pair of insertion grooves are formed in the peripheral edge of the opening of the grill main body. Then, in the fixing device of the speaker grill net, wherein at least a pair of insertion pieces to be inserted into the respective insertion grooves are formed on a peripheral portion of the grill net, the insertion groove and the insertion grooves are provided. A speaker grill net fixing device, characterized in that one of the concavo-convex portions that elastically fit each other is formed between each of the insertion pieces inserted into the speaker grill net. 2. A recess is formed in each of the insertion pieces, and each insertion groove has a recess of each insertion piece that projects into each insertion groove and is inserted into each insertion groove. 2. A convex portion that elastically fits inside is formed, respectively.
Fixing device for a grill net for a speaker as described. 3. The respective insertion grooves of the grill body are fixed to at least a pair of mounting holes formed at the mounting positions of the respective insertion pieces of the grill net, and are fixed to the respective mounting holes, and the respective insertion pieces are respectively inserted. 2. A clip having an insertion groove, wherein a projection that elastically fits into the recess of each insertion piece is formed in the insertion groove of each clip. The apparatus for fixing a speaker grill net according to claim 2.