JP3157348U - Nose ridge for plastic frame - Google Patents

Abstract

A nasal member that adjusts the height of a nose pad portion of a plastic frame that does not peel off due to intrusion of sweat or the like and that has high durability and reliability is provided. A pair of silicone rubber pad pieces 1 and 2 having a substantially semi-circular planar shape and having an adhesive layer formed on the back side thereof are integrally formed by hinge pieces 4 each extending on a side edge of an arc portion. Connected to each other, and has a substantially butterfly-shaped planar shape. A raised portion having a height of 1 to 4 mm is formed on the surface side of one pad piece, and the other pad piece has a thickness. It is formed in a flat plate shape of 1.5 mm or less, and is mountain-folded around the hinge portion. The pad piece having the raised portion 5 is on the surface side of the nose pad portion, and the flat pad piece is on the nose pad portion 7. It was made to stick to each back side. [Selection] Figure 5

Description

  The present invention relates to a nasal member for a plastic frame, and more particularly to a member that is attached to a nose pad of a plastic frame to prevent slipping off of glasses.

  In general, glasses are made to fit a standard face size, but each person has different nose sizes and heights. It is necessary to select the most suitable nose pad for the nose width and height.

Japanese Utility Model Publication No. 63-185119

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  However, the nose pad of the conventional plastic eyeglass frame is made according to the width and height of the standard nose, and it is made integrally with the main body and cannot be adjusted at all, so it does not fit the face The actual situation was that the glasses frame had to be used as it was. Therefore, it was almost impossible to prevent the glasses from slipping.

  For this reason, the nasal member as described in Patent Document 1 has also been proposed, but sweat or the like enters the adhesion surface with the nose pad portion of the glasses frame and the nasal member itself peels off. However, it was not always satisfactory in terms of durability and reliability.

  As a result of research to solve the above-mentioned problems related to the plastic frame nasal member, the present inventor was able to attach much more firmly than the conventional one, and there was almost no fear of peeling off due to intrusion of sweat etc. We have succeeded in developing nosepiece members for plastic frames, and propose this as a device of the present invention.

  A pair of silicone rubber pad pieces having a substantially semi-circular planar shape and an adhesive layer formed on the back side are integrally connected by hinge pieces extending to the side edges of the arc part, respectively, and are substantially butterfly shaped. A raised portion having a height of 1 to 4 mm is formed on the surface side of one pad piece, and the other pad piece has a flat plate shape with a thickness of 1.5 mm or less. It is formed and folded around the hinge part, and a pad piece having a raised part is attached to the front side of the nose pad part, and a flat pad piece is attached to the back side of the nose pad part. The above-mentioned problem has been solved by a nasal member for a plastic frame.

  Fold the mountain centered around the hinge piece, and attach the adhesive layer of the pad piece with the raised part to the front side of the nose pad part of the plastic frame and the adhesive layer of the flat pad piece to the back side. Thus, it is fixed to the nose pad portion of the plastic frame and used for use, and the height of the nose pad portion is adjusted by the raised portion, an optimal fit is provided, and slippage is prevented.

  In addition, since this nasal member is attached not only to the front side of the nose pad part of the plastic frame but also to the back side, it is fixed more securely and there is little risk of peeling off due to intrusion of sweat etc. It has excellent durability and reliability that can be used safely indefinitely.

The top view of one Example of the nasal member for plastic frames which concerns on this device. Similarly, the side view. Similarly, the perspective view. Similarly, the side view of the state folded mountain. The perspective view of the condition just before actually attaching to a plastic frame. Similarly, the perspective view of the condition after attaching to a plastic frame.

  The most significant feature is that the whole has a substantially butterfly planar shape, which is folded in a mountain and attached to the front and back of the nose pad member of the plastic frame.

  FIG. 1 is a plan view of an embodiment of a nasal member for a plastic frame according to the present invention. FIG. 2 is a side view thereof.

  In the figure, reference numerals 1 and 2 denote pad pieces made of silicone rubber, each having a substantially semi-circular planar shape, with an adhesive layer 3 formed on the back side, and extending on the side edges of the respective arc portions. As shown in FIGS. 1 and 3, the hinge pieces 4 are integrally connected to each other and have a substantially butterfly-shaped planar shape. A raised portion 5 having a height of 1 to 4 mm is formed on the surface side of one pad piece 1, and the other pad piece 2 has a flat plate shape so that the thickness is 1.5 mm or less. Is formed.

  The nose-swelling member has the configuration as described above, and is folded around the hinge piece 4 as shown in FIG. 4 and is provided with a raised portion 5 as shown in FIGS. The adhesive layer 3 of the pad piece 1 is pasted on the front surface side of the nose pad portion 7 of the plastic frame 6 and the adhesive layer 3 of the flat pad piece 2 is pasted on the back surface side of the nose pad portion 7 of the plastic frame 6. The raised portion 5 adjusts the height of the nose pad portion 7 to provide an optimal fit and prevents slippage. At this time, the nasal support member is attached not only to the front surface side of the nose pad portion 7 of the plastic frame 6 but also to the back surface side, so that the fixing is performed more reliably, and it is peeled off by intrusion of sweat or the like. There is almost no fear, and it has excellent durability and reliability that can be used safely indefinitely.

  It can be used not only for glasses for correcting vision but also for all plastic frames such as sunglasses.

1. Pad piece 2. Pad piece 3. 3. Adhesive layer Hinge piece 5. Swelling part 6. 6. Plastic frame Nose pad

Claims (1)

  A pair of silicone rubber pad pieces having a substantially semi-circular planar shape and an adhesive layer formed on the back side are integrally connected by hinge pieces extending to the side edges of the arc part, respectively, and are substantially butterfly shaped. A raised portion having a height of 1 to 4 mm is formed on the surface side of one pad piece, and the other pad piece has a flat plate shape with a thickness of 1.5 mm or less. It is formed and folded around the hinge part, and a pad piece having a raised part is attached to the front side of the nose pad part, and a flat pad piece is attached to the back side of the nose pad part. A nasal member for a plastic frame characterized by the above.

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