CN212540925U - Detachable glasses - Google Patents

Abstract

The utility model discloses a can dismantle glasses relates to the glasses field, and it includes picture frame and lens, the picture frame adopts half frame structure, lens one side is equipped with first arch and opposite side and is equipped with the third arch, be equipped with the confession in the picture frame the mounting groove of lens cartridge, the mounting groove both ends be equipped with the screens groove of first arch and the protruding adaptation of third, the lens is equipped with the second arch in the position department that is located first protruding below, the picture frame is equipped with the open slot that supplies the protruding conflict installation of second. The utility model has the advantages of stable structure and convenient assembly and disassembly.

Description

Detachable glasses

Technical Field

The utility model relates to a glasses field, concretely relates to can dismantle glasses.

Background

Some existing glasses on the market can be detached and replaced, but the detachment involves the use of a connecting piece, namely, the lenses are fixed through the connecting piece, such as screws, and then the lenses are installed or detached through a screwdriver, so that the method is very troublesome, and the defects are also many, such as too small screw size, easy loss and inconvenient detachment; in addition, the function of the spectacle frame which has the function of an optical spectacle frame and can be changed into a sunglass simply, conveniently and quickly cannot be realized.

SUMMERY OF THE UTILITY MODEL

In order to overcome the deficiency of the background art, the utility model provides a detachable glasses with stable structure and convenient disassembly and assembly.

The utility model discloses the technical scheme who adopts: it includes picture frame and lens, the picture frame adopts half frame structure, lens one side is equipped with first arch and the opposite side is equipped with the third arch, be equipped with the confession in the picture frame the mounting groove of lens cartridge, the mounting groove both ends be equipped with the screens groove of the protruding adaptation of first arch and third, the lens is equipped with the second arch in the position department that is located first protruding below, the picture frame is equipped with the open slot that supplies the protruding conflict installation of second.

The upper side wall of the second bulge is in close fit with the upper inner wall of the open slot; the lower side wall of the first bulge is in close fit with the lower inner wall of the clamping groove.

The corners of the first and third protrusions are provided with a radius.

The lens is equipped with the top and leans on the arch keeping away from the bellied one side of second, the top is leaned on the arch and is adopted straight face.

The utility model has the advantages that: this technical scheme does not have other connections such as connecting piece, directly processes lens and mirror holder, and is protruding through processing out first arch, second arch and third, and back in the screens groove is installed to first arch and third arch, will constitute a conflict cooperation between second arch and the open slot, makes the lens firmly install in the picture frame, can not take place to rock, has the structure firm, easy dismounting's advantage.

Drawings

Fig. 1 is a schematic structural view of the detachable glasses according to the embodiment of the present invention.

Fig. 2 is a schematic view of the detachable glasses in a detachable structure.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

as shown in the figures, the pair of detachable glasses comprises a glasses frame 1 and lenses 2, wherein the glasses frame 1 is of a half-frame structure, a first protrusion 3 is arranged on one side of each lens 2, a third protrusion 4 is arranged on the other side of each lens 2, a mounting groove 5 for inserting the lenses 2 is formed in the glasses frame 1, clamping grooves 6 matched with the first protrusion 3 and the third protrusion 4 are formed in two ends of the mounting groove 5, a second protrusion 7 is arranged at a position, below the first protrusion 3, of each lens 2, and an open groove 8 for abutting against and mounting the second protrusion 7 is formed in the glasses frame 1; this technical scheme does not have other connections such as connecting piece, directly processes lens and mirror holder, and is protruding through processing out first arch, second arch and third, and back in the screens groove is installed to first arch and third arch, will constitute a conflict cooperation between second arch and the open slot, makes the lens firmly install in the picture frame, can not take place to rock, has the structure firm, easy dismounting's advantage.

The reason why the interference fit between the second protrusions and the open grooves in this embodiment is caused is that the distance between the first protrusions and the second protrusions is smaller than the distance between the detent grooves and the open grooves, so that the first protrusions and the second protrusions have a clamping pressure on the position of the lens frame between the detent grooves and the open grooves; therefore, the upper side wall of the second bulge 7 is in tight fit with the upper inner wall of the open slot 8; the lower side wall of the first bulge 3 is in close fit with the lower inner wall of the clamping groove 6.

Each angle of first arch 3 and third arch 4 is equipped with the radius, the radius can prevent that first arch and third arch from taking place the condition of retardation at the in-process of installing the screens groove, guarantees the smooth and easy degree of installation.

Lens 2 is equipped with the top in the one side of keeping away from the second arch 7 and leans on arch 9, the top is leaned on arch 9 and is adopted straight face, and when first arch and second arch have a clamping pressure to the picture frame in the position between screens groove and open slot, the picture frame has a reaction force to first arch and second arch, and this reaction force trends towards the bellied direction of third, the top is leaned on protruding through setting up straight face, will do all can the power dispersion, reduces the concentration of power, makes the mirror surface can not take place the condition of excessive distortion.

The lens in the embodiment can be disassembled and replaced by a sunglass lens, an optical lens, a metal frame combined with the lens, a glue frame combined with the lens and the like.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.

Claims (4)

1. A can dismantle glasses, it includes picture frame (1) and lens (2), its characterized in that: the utility model discloses a spectacle frame, including picture frame (1), lens (2) one side be equipped with first arch (3) and the opposite side is equipped with third arch (4), be equipped with the confession in picture frame (1) mounting groove (5) of lens (2) cartridge, mounting groove (5) both ends be equipped with screens groove (6) of first arch (3) and third arch (4) adaptation, position department that lens (2) are located first arch (3) below is equipped with the second arch (7), picture frame (1) is equipped with open slot (8) that supply the protruding (7) of second to contradict the installation.

2. The removable eyeglasses according to claim 1, wherein: the upper side wall of the second bulge (7) is in close fit with the upper inner wall of the open slot (8); the lower side wall of the first bulge (3) is in tight fit with the lower inner wall of the clamping groove (6).

3. The removable eyeglasses according to claim 1, wherein: the corners of the first projection (3) and the third projection (4) are provided with a rounding.

4. The removable eyeglasses according to claim 1, wherein: the lens (2) is equipped with the top and leans on arch (9) in the one side of keeping away from second arch (7), it adopts straight face to lean on arch (9) to top.

Images