JPS628633Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a headphone in which ear pads of different sizes and diameters can be exchanged depending on usage conditions, to change the auditory characteristics, or to enjoy sound quality suitable for music.

As shown in Figure 1, conventional lightweight headphones are
The headphone main body 1 is supported by an inner receiving part of a bowl-shaped housing 5 and a plurality of claws at the upper end, and an ear pad 3 covers the outer periphery of the housing 5. The diameter of the housing 5 is small in order to reduce the size and weight, and since it is not very large compared to the outer diameter of the headphone body 1, the effectiveness of the housing 5 as a buff-full plate is reduced and the low frequency characteristics are likely to deteriorate. Also, the outer diameter of the ear pads will inevitably become smaller,
Even when worn over the ear, a gap tends to form between the ear pad and the ear, resulting in poor low frequency characteristics. In particular, when you want to listen with the headphones close to your ears in a place with a lot of external noise, when you want to listen by changing the auditory characteristics, or when you want to enjoy sound quality that matches the music, there are disadvantages that you cannot be satisfied with using conventional headphones alone. . It would seem that the problem could be solved by increasing the outer diameter of the housing and making the ear pads larger, but this had the disadvantage that it did not match the current trends for outdoor use.

The present invention was devised to eliminate the above-mentioned drawbacks, and if the embodiment shown in the drawings is explained, the first
As shown in FIG. 2, an adapter ring 2 with a large diameter is detachably attached to the outer periphery of a housing 5 that supports the headphone body 1 inside, and ear pads 3 are attached to cover the outer periphery of the housing 5 or the outer periphery of the adapter ring 2. , 4 are replaceable ear pads. An embodiment in which an adapter ring 2 with a large diameter is detachably attached to the outer periphery of the housing 5 is shown in FIG.
A plurality of protrusions 6 are provided on the outer periphery of the housing 5, and a groove 7 into which the protrusions 6 are inserted is provided on the inner peripheral wall of the opposing adapter ring 2. It is formed so as to lock the shaped portion 6.

Since the present invention has the structure described above,
During normal use, you can enjoy music with the ear pads 3 shown in Figure 1, but if you are in a place with heavy external noise, want to change the auditory characteristics, or want to enjoy the sound quality that suits the music, use the ear pads 3 shown in Figure 2. Adapter ring 2 so you can enjoy music with the ear pads 4 shown.
This is an industrially useful idea, as it can be detachably attached.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of a conventional headphone, FIG. 2 is a sectional view of the headphone of the present invention, and FIG. 3 is a perspective view of a housing 5 and an adapter ring 2 combined. 1 is the headphone body, 2 is the adapter ring,
3 and 4 are ear pads, 5 is howling.

Claims (1)

[Scope of utility model registration request] A large-diameter adapter ring 2 is detachably attached to the outer periphery of a housing 5 that supports the headphone body 1 inside, and ear pads 3 and 4 enclose the outer periphery of the housing 5 or the outer periphery of the adapter ring 2.
Headphones with variable ear pads that can be replaced.