JPS6146503Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to eyeglasses in which a lens frame holding a lens can be easily replaced with an eyeglass frame body having a temple.

Conventional eyeglasses have lenses fixed to eyeglass frames with temples, so if glasses with different degrees of power are required, two types of glasses must be used.
It is also necessary to use regular colorless glasses and tinted glasses separately.

In view of this, the present invention separately manufactures the lens frame holding the lens and the eyeglass frame equipped with temples, and by making them removable, the lens frame and the eyeglass frame can be exchanged with each other with a single touch. The objective is to provide excellent eyeglasses that are highly practical and fashionable.

The present invention will be explained below based on the illustrated embodiments.

In the figure, reference numeral 1 denotes the frame body of the glasses, which is made of metal or synthetic resin.Foldable temples 3, which serve as ear hooks, are attached to both ends of the frame via hinges 2. The main body 1 has a shape that follows at least the upper end surface of a lens frame, which will be described later, and is integrally provided with a fixture 4 on the lower surface of the center thereof for detachably fixing the lens frame. This fixture 4 has an insertion groove 4a formed in the vertical direction from its lower edge, and this insertion groove 4a.
A stopper hole 4b is bored at the innermost end of the eyeglasses 4a, and since the fixing member 4 is located at the center of the front of the glasses, it can be made into a shape that is excellent in terms of design. Furthermore, the frame body 1 is provided with one or two or more hook-shaped engaging pieces 5 for engaging the upper edge of the lens frame, and the lens frame is held in place by the cooperation of the engaging pieces 5 and the fixing tool 4. It can be fixed to the main body 1.

The lens frame 6 has a desired shape, for example, circular, square,
It is designed to hold a lens 11 having a triangular or other shape, and is made of metal or other material (of course, a mechanism for easily attaching the lens is also provided).
A connecting piece 8 is installed in the center of the lens frame, and a fixing piece 7 formed by bending an elastic plate spring is provided protruding from the connecting piece 8. A decorative piece 9 is provided on the upper part, and a decorative piece 9 is provided on the upper part of the connecting piece 8. The nose pads 10, 10 are provided facing each other, and the designs of the decorative pieces and the nose pads can be made into various shapes, and furthermore, the decorative pieces may be omitted. This fixing piece 7 has a size and shape that allows it to be firmly inserted into the insertion groove 4a of the fixing tool, and one end of the plate spring is welded to the connecting piece as shown in Fig. 2, or it is connected integrally with the connecting piece. The other end is bent into a U-shape, and a protrusion 7a is formed on the outer surface of the other end, so that when the fixing piece is inserted into the insertion groove 4a of the fixing tool in a predetermined manner as shown in FIG.
a is fitted into the stopper hole 4b, and both frames 1 and 6 are fixed without the lens frame accidentally coming off. In this case, the upper edge of the lens frame 6 is held by the engaging piece 5.

When installed, the elasticity of the fixing piece 7 fits the protrusion into the stopper hole and securely fixes the lens frame. When replacing the lens frame with a new one, by slightly pushing the fixing piece at the arrow mark shown in FIG. 2, the projection can be easily removed from the stopper hole and the lens frame can be removed from the frame body. It is also possible to use the lens frame as it is and replace it with one that has the same shape as the frame body.

According to the present invention, the frame body equipped with the temple and the lens frame equipped with the lens are manufactured separately, and the fixing devices and fixing pieces provided on each frame can be easily attached and detached with one touch. It can be made to be excellent in practicality and fashionability.

[Brief explanation of drawings]

FIG. 1 is an exploded perspective view, and FIG. 2 is an enlarged sectional view of the main parts. 1... Frame body, 2... Hinge, 3... Vine, 4
...Fixing tool, 4a...Insertion groove, 4b...Stopper hole, 5...Engagement piece, 6...Lens frame, 7...Fixing engagement piece, 8...Connection piece, 9...Decorative piece, 10... ...Nose pad, 11...Lens.

Claims (1)

[Scope of utility model registration request] A frame main body having foldable temples at both ends is provided with an engaging piece for holding the upper end of the lens frame, and a fixing member provided with an insertion groove and a stopper hole for inserting and fixing the lens frame, and the lens frame is provided with a fixing member having an insertion groove and a stopper hole for inserting and fixing the lens frame. A fixing piece made of a bent material with spring properties and having a protrusion is provided in the center, and the fixing piece is inserted into the insertion groove of the fixing tool to removably fix the lens frame and the frame body. Eyeglasses whose lens frames can be easily replaced.