JPS628019Y2 - - Google Patents

Description

[Detailed explanation of the invention] For accessory eyeglasses such as sunglasses, it is sometimes desirable to use lenses of different colors. However, currently, you have to have your lenses replaced at an optician or have several types of glasses with different colored lenses. Therefore, it is expensive and uneconomical.

The present invention aims to provide economical eyeglasses that allow the user to easily replace lenses of a desired color.

In the present invention, a hook-shaped lens support fitting 2 is attached to the upper, lower and inner parts of the lens support frame 1, and the lens is held between the hook-shaped bent piece 3 and the front surface of the lens support frame 1. A hook-shaped main rod 4 is fixed to the lens support frame 1 as shown in FIGS. 2 and 3, and a gate-shaped connection is made between the hinge and the outer part of the lens support frame through the screw insertion hole of the hinge 5, as shown in FIGS. Either insert the horizontal rod 7 of the body 6 and fix the ends of the left and right vertical rods 8, 8 to the inner surface of the outer part of the lens support frame 1, or as shown in FIG. The pivot part of the hinge 5 is held between the left and right vertical bars 8, 8, and the screw is inserted into the hole in one of the left and right vertical bars 8, 8 and the hole in the pivot part of the hinge. Screw the screw into the screw hole, fix the horizontal rod 7 of the connecting body to the inner surface of the outer part of the lens support frame 1, fix the lens edge pressing piece 9 to one piece of the hinge 5, and fix the pressing piece 9. An elastic locking rod 11 having a head 10 at its tip on the inner surface of the frame is connected to the lens support frame 1 or to the horizontal rod 7 of the gate-shaped connector 6 fixed to the support frame. The present invention relates to lenses and replaceable eyeglasses, which are characterized by being provided in such a way that they fit together.

According to the present invention, the lens support frame 1 and its upper part,
Hook-shaped lens support fittings 2 provided at the lower and inner parts
Insert the lens from the outside between the bent piece 3 of
When the lens pressing piece 9 is rotated and the locking rod 11 provided on the inner surface of the pressing piece 9 is pushed in, the huge head 10 provided at the tip of the locking rod is attached to the outer inner surface of the lens support frame 1.
That is, it hits the horizontal rod 7 of the gate-shaped connector 6 directly or fixed to the support frame 1, is pushed down and passes through, the head 10 is lifted by the elasticity of the locking rod 11, and the locking rod 11 is attached to the lens. The lens support fittings 2 are engaged with the horizontal rods 7 of the support frame 1 or the gate-shaped connector 6, and the pressing pieces 9 press the lens inward, and the lens support fittings 2 are provided on the upper, lower, and inner parts of the lens support frame 1. , 2, 2 to securely hold the lens on the front surface of the support frame 1.

Also, when you want to take out the lens, just rotate the lens pressing piece 9 outward and the locking rod 11 will be removed from the lens support frame 1.
Since it comes off more easily, the lens can be easily taken out.

In this way, it is very easy to attach and detach lenses, so if the necessary number of appropriate lenses are provided, the user can easily replace them with the desired lenses, which is an excellent effect.

[Brief explanation of the drawing]

Fig. 1 is a front view of the glasses of the present invention, Fig. 2 is a plan view of the lens edge pressing piece in an open state, Fig. 3 is a plan view of the lens edge pressing piece in a closed state, and Fig. 4 is a plan view of the lens edge pressing piece in a closed state. Fig. 5 is a perspective view of the lens support fitting, Fig. 6 is a front view of the gate-shaped connection between the hinge and lens support frame, and Fig. 7 shows how the portal-shaped connection is attached to the hinge with screws. FIG. DESCRIPTION OF SYMBOLS 1... Lens support metal frame, 2... Hook-shaped lens support metal fitting, 3... Bent piece of lens support metal fitting, 4...
...Main rod of the support fitting, 5...Hinge, 6...Gate-shaped connecting body, 7...Horizontal rod of the portal-shaped connecting body, 8...Vertical rod,
9... Lens edge pressing piece, 10... Head of locking rod, 1
1...locking rod, 12...crossing, 13...lens,
14... Vine.

Claims (1)

[Scope of utility model registration request] A hook-shaped main rod is provided on the upper, lower and inner parts of the lens support frame 1 so that the lens is held between the hook-shaped bent piece 3 and the front surface of the lens support frame 1. 4 to the lens support frame 1, and the pivot portion of the hinge 5 is sandwiched between the left and right vertical rods 8, 8 of the gate-shaped connection body 6 between the hinge and the outer part of the lens support frame 1.
This is rotatably attached to the pivot, and the other end of the gate shape is fixed to the inner surface of the outer part of the lens support frame 1.
A lens edge pressing piece 9 is fixed to one piece of the hinge 5, and an elastic locking rod 11 is attached to the inner surface of the pressing piece 9 with a head 10 for preventing the lens from coming off at the tip.
Eyeglasses with replaceable lenses, characterized in that the lenses are provided so as to engage with the inner surface of the outer part of the glasses.