TWI841439B - Eyeglass structure - Google Patents

Abstract

The present invention provides a spectacle structure, which is mainly composed of a main frame, a spectacle frame and a pair of sunglasses. The bottom surface of the crossbeam of the main frame is provided with a first embedding groove and two second embedding grooves, the front side surface of the nose support in the middle of the crossbeam is provided with a groove, the inner wall surface of the groove is provided with a positioning through hole, and the two outer sides of the nose support are respectively provided with a third embedding groove and a fourth embedding groove. The spectacle frame is assembled on the main frame, and the top surface of the spectacle frame is provided with two positioning inlays. The nose bridge portion of the spectacle frame is provided with a third embedding groove and a fourth embedding groove. A positioning convex body is provided on the back, two lenses are embedded on the eyeglass frame, a pair of sunglasses is assembled on the main frame and is located in front of the eyeglass frame, the top edge of the sunglasses is embedded in the first embedding groove of the main frame, the slot at the nose pad part of the sunglasses is embedded in the fourth embedding groove of the main frame, and a pair of eyeglass feet are hinged on both sides of the sunglasses. In this way, the eyeglass frame and the sunglasses are assembled on the main frame, so that a single pair of sunglasses has the dual functions of sunglasses and optical glasses.

Description

Eyeglass structure

The present invention relates to a kind of eyeglass structure, in particular to a main frame on which an eyeglass frame and sunglasses can be assembled at the same time, so that a single pair of glasses has the dual functions of sunglasses and optical glasses.

According to the general practice, the lenses of general glasses are mostly fixed directly on the frames. Generally, myopia glasses or presbyopia glasses are mainly used to correct vision, and in the case of strong sunlight, sunglasses are needed to protect the eyes. However, users need to buy more glasses with different functions according to different needs, and wear corresponding types of glasses according to different environments. Consumers need to spend more money to buy glasses with different functions, and glasses with different functions are also inconvenient in terms of storage, carrying and replacement. If you need to wear optical glasses and sunglasses at the same time, your ears need to bear the discomfort and weight of the two pairs of glasses when wearing them, and it is extremely inconvenient to wear them.

The main purpose of the present invention is to provide a spectacles structure that can effectively solve the shortcomings of conventional spectacles when used.

The eyeglass structure of the present invention comprises: a main frame, the main frame is provided with a crossbeam, the bottom surface of the crossbeam is provided with a first embedding groove and two second embedding grooves, the middle part of the crossbeam extends downward to provide a nose bracket, the front side surface of the nose bracket is provided with a groove, the inner wall surface of the groove is provided with a positioning through hole, and the two outer sides of the nose bracket are respectively provided with a third embedding groove and a fourth embedding groove; a eyeglass frame is assembled on the main frame, and the top surface of the eyeglass frame is respectively provided with a positioning embedding groove corresponding to the position of the two second embedding grooves of the main frame. A main frame, a positioning convex body is provided on the back of the nose bridge in the middle of the eyeglass frame, two positioning parts are extended downward from the nose bridge of the eyeglass frame, and two lenses are embedded on the eyeglass frame; a pair of sunglasses is assembled on the main frame and located in front of the eyeglass frame, the top edge of the sunglasses is embedded in the first embedding groove of the main frame, and the nose pads of the sunglasses are respectively provided with a card slot, and the two card slots are respectively embedded in the second fourth embedding groove of the main frame, and the two sides of the sunglasses are each hinged with a pair of eyeglass feet.

The eyeglass structure of the present invention has a reinforcing protrusion on the rear side of the nose bracket of the main frame.

In the eyeglass structure of the present invention, the two opposite outer surfaces of the bottom of the nose bracket of the main frame are each provided with a beveled surface, and the two opposite inner surfaces of the two positioning parts of the eyeglass frame are each provided with a beveled surface.

The eyeglass structure of the present invention, wherein the lens of the eyeglass frame is configured as a myopia lens or a presbyopic lens.

The advantages of the eyeglass structure of the present invention are: a single pair of eyeglasses can have the functions of both optical eyeglasses and sunglasses, making it more convenient and comfortable to wear, and can truly achieve the effect of protecting the eyes.

1: Main frame

10: beam

100: First slot

101: Second bezel

11: Nose bracket

110: Groove

111: Reinforced convex body

112: Positioning hole

113: The third slot

114: Fourth slot

115: Beveled surface

2: Eyeglass frame

20: Positioning inlay

21: Bridge of nose

22: Positioning convex body

23: Positioning unit

230: Beveled surface

24: Lens

3: Sunglasses

30: Top edge

31: Card slot

32: Eyeglasses feet

The first figure shows a three-dimensional exploded view of an embodiment of the present invention.

The second figure shows a three-dimensional combination diagram of an embodiment of the present invention.

The third figure shows a combined cross-sectional view of an embodiment of the present invention.

The fourth figure shows a rear view schematic diagram of an embodiment of the present invention.

The fifth figure shows a partial cross-sectional view of the embodiment of the present invention when viewed from above.

Regarding the technical means adopted by the present invention to achieve the above-mentioned purpose and effect, the following is a more feasible embodiment, and is described in detail with the help of the drawings:

The embodiment of the present invention, as shown in the first and second figures, is mainly composed of a main frame 1, a spectacle frame 2 and a pair of sunglasses 3. The main frame 1 is provided with a crossbeam 10, and the bottom surface of the crossbeam 10 is provided with a first embedding groove 100 and two second embedding grooves 101. A nose bracket 11 is provided downwardly extending from the middle portion of the crossbeam 10, and a groove 110 is provided on the front side of the nose bracket 11. The rear side is provided with a reinforcing protrusion 111, the inner wall surface of the groove 110 is provided with a positioning through hole 112, the two outer sides of the nose bracket 11 are respectively provided with a third embedding groove 113 and a fourth embedding groove 114, and the bottom of the nose bracket 11 is respectively provided with a chamfered surface 115 on the two outer sides opposite to each other; the eyeglass frame 2 is assembled on the main frame 1, and the top surface of the eyeglass frame 2 corresponds to the position of the second embedding groove 101 of the main frame 1 Each of the eyeglass frames 2 is provided with a positioning inlay 20. A positioning convex body 22 is provided on the back of the nose bridge portion 21 in the middle of the eyeglass frame 2. Two positioning portions 23 are provided downwardly extending from the nose bridge portion 21 of the eyeglass frame 2. The inner side surfaces of the two positioning portions 23 are each provided with a chamfered surface 230. Two lenses 24 are embedded in the eyeglass frame 2. The lenses 24 are provided as myopia lenses or presbyopic lenses... optical lenses for isometric vision correction; the eyeglass frame 2 is provided with a positioning inlay 20. The sunglasses 3 are assembled on the main frame 1 and located in front of the eyeglass frame 2. The top edge 30 of the sunglasses 3 is embedded in the first embedding groove 100 of the main frame 1. The nose pad of the sunglasses 3 is oppositely provided with a slot 31. The two slots 31 are respectively embedded in the second fourth embedding groove 114 of the main frame 1. The two sides of the sunglasses 3 are each hinged with a pair of eyeglass legs 32. Thus, a pair of eyeglass structures is formed.

When the embodiment of the present invention is assembled and used, please refer to the first to fifth figures. First, the two positioning inlays 20 of the spectacle frame 2 are respectively embedded in the second embedding grooves 101 of the main frame 1 (as shown in the fourth figure), the nose bridge portion 21 of the spectacle frame 2 is set in the groove 110 of the main frame 1, and the positioning protrusion 22 of the spectacle frame 2 is set in the positioning through hole 112 of the main frame 1 (as shown in the third figure), and the chamfered surface 230 of the two positioning portions 23 of the spectacle frame 2 is abutted against the chamfered surface 115 on the nose bracket 11 of the main frame 1, and then the two positioning portions 23 of the spectacle frame 2 are pushed toward the nose bracket 11, and the two positioning portions 23 of the spectacle frame 2 are moved along the chamfered surface 115 of the main frame 1. 15 is moved to the third embedding groove 113 for positioning (as shown in the fifth figure), and the eyeglass frame 2 can be assembled on the main frame 1, and then the top edge 30 of the sunglasses 3 is embedded in the first embedding groove 100 of the main frame 1 (as shown in the third figure), and the card slot 31 of the sunglasses 3 is locked in the fourth embedding groove 114 of the main frame 1 for positioning (as shown in the fifth figure), and the sunglasses 3 can be assembled on the main frame 1. In this way, the eyeglass frame 2 and the sunglasses 3 are assembled into one body, and the user directly wears the eyeglass foot 32 of the sunglasses 3 on the ear, so that a single pair of glasses has the functions of both optical glasses and sunglasses, which is more convenient to use and more comfortable to wear.

In summary, the present invention has indeed achieved the expected purpose and effect, and is more ideal and practical for those who are familiar with it. However, the above embodiments are only specific descriptions of the preferred embodiments of the present invention, and the embodiments are not used to limit the scope of the patent application of the present invention. All other equivalent changes and modifications that are completed under the technical means disclosed by the present invention should be included in the scope of the patent application covered by the present invention.

1: Main frame

10: beam

100: First slot

101: Second bezel

11: Nose bracket

110: Groove

111: Reinforced convex body

112: Positioning hole

113: The third slot

114: Fourth slot

115: Beveled surface

2: Eyeglass frame

20: Positioning inlay

21: Bridge of nose

22: Positioning convex body

23: Positioning unit

230: Beveled surface

24: Lens

3: Sunglasses

30: Top edge

31: Card slot

32: Eyeglasses feet

Claims (1)

A spectacle structure includes: a main frame, the main frame is provided with a crossbeam, the bottom surface of the crossbeam is provided with a first embedding groove and two second embedding grooves, a nose bracket is extended downward from the middle part of the crossbeam, the front side surface of the nose bracket is provided with a groove, the inner wall surface of the groove is provided with a positioning through hole, the two outer sides of the nose bracket are respectively provided with a third embedding groove and a fourth embedding groove, and the two opposite outer sides of the bottom of the nose bracket are respectively provided with a chamfered surface; a spectacle frame is assembled on the main frame, and the top surface of the spectacle frame is respectively provided with a positioning embedding groove corresponding to the position of the two second embedding grooves of the main frame The main frame comprises a main frame, a positioning convex body is provided on the back of the nose bridge portion in the middle part of the eyeglass frame, two positioning parts are extended downward from the bottom of the nose bridge portion of the eyeglass frame, and two inner sides opposite to each other of the two positioning parts are respectively provided with a chamfered surface, and two lenses are embedded in the eyeglass frame; a pair of sunglasses is assembled on the main frame and located in front of the eyeglass frame, the top edge of the sunglasses is embedded in the first embedding groove of the main frame, the nose pad portion of the sunglasses is respectively provided with a card slot, and the two card slots are respectively carded in the second fourth embedding groove of the main frame, and the two sides of the sunglasses are each hinged with a pair of eyeglass feet.

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