JPH023528Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an improvement in eyeglasses in which a nosepiece is integrally molded into a plastic frame.

[Conventional technology]

In general, glasses can be divided into frames made of plastic and those made of metal, but plastic frames have nose pads that are integrally molded with the frame, making it difficult for the nose pad to fit into the skin of the nose. The drawback was that the glasses slipped off and were not comfortable to wear.

[Problem that the invention attempts to solve]

For this reason, attempts have been made to apply anti-slip processing to the nose surface of the nose pad or to attach anti-slip pads, but nothing that is practically satisfactory has been achieved.

Anti-slip pads made of silicone rubber have appropriate elasticity and moisture absorption, making them comfortable to wear, but sweat and oil seep into the interior of the product when worn for long periods of time, resulting in yellowing. Although there are known drawbacks, in the conventional nose pads, these nose pads are semi-permanently fixed to the nose using adhesive or adhesive, so it is difficult to replace just the nose pads with new ones. It was hot. Therefore, in the case of silicone rubber nose pads, even if they become yellowed or dirty, there is no choice but to use them without replacing them.

The present invention was proposed in view of the above-mentioned conventional drawbacks, and uses a silicone rubber nose pad to ensure that the nose pad easily conforms to the skin of the nose, is comfortable to wear, and does not easily fall off. It is an object of the present invention to provide eyeglasses in which only the pad portion can be easily replaced.

[Means for solving problems]

The present invention provides eyeglasses in which a nosepiece is integrally molded into a plastic frame, in which a mushroom-shaped locking part is provided on the nose surface of the nosepiece, and the locking part is molded into a bag shape. The above-mentioned problem is solved by removably locking a nose pad made of silicone rubber with a diameter of 30 to 75.

[Functions and effects of the idea]

The glasses of the present invention are constructed as described above,
Since the nose pad is brought into contact with the skin of the nose through the silicone rubber nose pad, the flexibility of the silicone rubber allows it to easily fit into the skin of the nose, providing a good fit and not slipping off.

In addition, the nose pads are removably locked to the mushroom-shaped locking part formed on the nose surface of the nose pad, so they can be easily replaced, and the nose pads can be easily replaced after long-term use. When the pads turn yellow or become dirty, you can easily replace just the nose pads with new ones. In addition, the shore D of nose pad 4
Since the hardness is 30 to 75, it has appropriate flexibility and rigidity, and can be easily attached to and detached from the locking portion 6.

〔Example〕

Hereinafter, the present invention will be specifically explained based on embodiments shown in the drawings.

FIG. 1 is a partial perspective view of eyeglasses showing an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line A--A in FIG. 1.

In the figure, 1 is a plastic frame that holds a lens 2, and the nosepiece 2 is integrally molded with the frame 1. And, on the nose part of nose part 2, there is a second
As shown in the figure, a mushroom-shaped locking part 6 is provided, and a bag-shaped nose pad 4 is removably locked in the locking part 6.

The nose pad 4 is made of silicone rubber, and its shore D hardness is set to 30 to 75 in consideration of the flexibility required to prevent it from slipping off and the ease of attaching and detaching it to the locking portion 6. Further, the color thereof can be freely selected from the same color as the nose pad 3, colorless and transparent, or colored to a favorite color as the case may be.

Furthermore, if the nose pads 4 are available in various thicknesses, the amount of nose padding can be easily adjusted to provide the optimal nose pad according to the height of each person's nose, which is very convenient.

Furthermore, the mushroom-shaped locking part 6 may be molded separately from the nose pad part 3. In this case, after the nose pad pad 4 is locked to the separate locking part 6, the locking part 6 can be molded separately. The portion 6 may be adhered to the nose pad portion 3.

It should be noted that the present invention is not limited to the illustrated embodiments, and it goes without saying that the shape of the nose pad and the shape of the nose pad can be changed as desired.

[Brief explanation of drawings]

FIG. 1 is a partial perspective view of eyeglasses showing one embodiment of the present invention, and FIG. 2 is a sectional view taken along the line A--A in FIG. 1. 1... Frame, 2... Lens, 3... Nose rest, 4...
Nose pad, 6...locking part.

Claims (1)

[Scope of utility model registration request] In glasses in which a nose piece 3 is integrally molded on a frame 1 made of plastic, a mushroom-shaped locking part 6 is provided on the nose surface of the nose piece 3, and a shoulder D formed in a bag shape is provided on the locking part 6. Eyeglasses characterized in that nose pads 4 made of silicone rubber with a hardness of 30 to 75 are removably locked.