JPS6141064Y2 - - Google Patents

Description

[Detailed explanation of the invention] A hinge for eyeglasses generally consists of a male piece and a female piece, one piece being fixed to a piece attached to the eyeglass frame and called a armor in the industry, and the other piece being fixed to a temple. It is configured so that the tsuru can be opened and closed.

The present invention is a hinge for glasses in which lens receiving pieces are provided in several places on the front surface of the lens support frame so that lenses can be easily attached and removed. A hinge piece is provided to attach the pressing piece to prevent the lens from coming off the lens support piece.

In the present invention, the male piece 1 and the female piece 2 of the hinge are sandwiched between the side pieces 4, 4 of the gate-shaped third hinge piece 3, and the screw 5 is inserted into the engaging part of these three pieces, so that the three pieces are separated. Fix the end of the temple 6 to the male piece 1, fix the end of the lens edge pressing piece 7 to the female piece 2, and press this temple and the lens edge pressing piece against the end face of the temple and the edge of the lens. A lens edge pressing piece for eyeglasses, characterized in that the end faces of the pieces are arranged in a straight line when engaged, and the bridge part 8 of the gate-shaped third hinge piece 3 is used for connecting the lens support frame. It concerns hinges. 9 is a lens support frame;
10 is a lens receiving piece.

In the hinge of the present invention, when the male piece of the hinge to which the temple is attached is rotated, the end face of the temple 6 comes into contact with the end face of the edge pressing piece 7 of the lens attached to the female piece, so that the end face of the temple 6 becomes in a straight line. During use of the glasses, the edge pressing piece of the lens presses the edge of the lens inward, preventing the lens supported by the lens receiving piece 10 provided on the front surface of the lens support frame 9 from coming off. .

When folding the temple, only the hinge piece to which the temple is attached rotates, and the hinge piece to which the temple edge pressing piece 7 is attached does not rotate, so that the edge of the lens is kept pressed.

However, since the edge pressing piece 7 of the lens can be easily knocked down,
It is also extremely easy to take out the lens.

As shown in Fig. 3, the male piece 1 is held between the gate-shaped third hinge piece 3, this third gate-shaped hinge piece is held between the female piece 2, and the three pieces are rotated using the screw 5. Attach the third gate-shaped hinge piece to the lens support frame 9, and then attach the female piece 2.
Even if the lens edge pressing piece 7 is attached to the hinge 6 and the male piece 1, the effect remains the same as in the case of the hinge described above.

In addition, in glasses in which the front frame of the glasses is detachably attached to the bridge, a gate-shaped third hinge piece is attached to the bridge, and the front frame is pressed and supported by the edge pressing piece of the lens. You can also do it.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention. Figure 1 is a plan view of the hinge, Figure 2 is a front view of the hinge with the temple, lens edge pressing piece, and lens support frame attached, and Figure 3 is a front view of the hinge.
The figure is a plan view of the hinge of the second embodiment, and the figure 4 is a hinge.
FIG. 2 is a front view of this hinge with a lens edge pressing piece and a lens support frame attached. 1...male piece, 2...female piece, 3...gate-shaped third hinge piece, 4...side piece of third hinge piece, 5...screw, 6
... Vine, 7 ... Lens edge pressing piece, 8 ... Third
Bridge portion of hinge piece, 9... Lens support frame, 10... Lens receiving piece.

Claims (1)

[Scope of utility model registration request] The male piece 1 and the female piece 2 of the hinge are held between the side pieces 4, 4 of the gate-shaped third hinge piece 3, and screws 5 are inserted into the engaging parts of these three pieces so that the three pieces can rotate respectively. Then, the end of the temple 6 is fixed to the male piece 1, and the end of the lens edge pressing piece 7 is fixed to the female piece 2, so that the temple and the lens edge pressing piece are engaged in a straight line. A hinge for eyeglasses provided with a lens edge pressing piece, characterized in that the bridge portion 8 of the third hinge piece 3 is used for connecting an eyeglass frame.