CN217982042U - Flat folding glasses - Google Patents

Abstract

The utility model discloses a tiled folding glasses, including two picture frames, two mirror legs and a well roof beam, the one end incurvate formation bending portion of picture frame is kept away from to first shank, and the installation end of second shank overlaps the outside that sets up at the kink, the outside surface of first shank and the outside surface of second shank are located the coplanar, the activity fluting has been seted up to the kink, be equipped with the kelly in the activity fluting, the one end that the second shank is close to first shank is equipped with the rectangle and leads to the groove, the rectangle leads to the inslot and is equipped with connection shell fragment. The utility model discloses a tiling folding mode, make two lenses place side by side, reduced the thickness after folding, conveniently carry, avoid the lens to take place to rub, protect the lens, prolong the life of glasses; two folding shanks are connected through connecting the shell fragment, and stability is higher, is convenient for clean moreover.

Description

Flat folding glasses

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of glasses, especially folding glasses's technical field.

[ background of the invention ]

The existing folding glasses are of a folding type, and have the defects that the thickness after folding is larger, the thickness of a folded glasses box can often reach more than 4-5cm, the glasses are inconvenient to carry, and the glasses occupy a large space due to strong foreign body sensation when placed in a trouser pocket or a pocket. In addition, the positions of the folded opposite folding glasses legs are close to the lenses, so that the lenses are easy to rub, the service lives of the lenses are greatly shortened, the frequency of replacing the glasses by a consumer is increased, or the vision is seriously reduced due to the fact that the glasses with the seriously worn lenses are worn for a long time. In addition, since the length of the folded temples of the folding glasses is shortened, hinged screws are added to the middle parts of the temples, and the structure has low stability when being unfolded for use and affects the appearance.

[ Utility model ] content

The utility model discloses an aim at solving the problem among the prior art, provide a flat folding glasses, fold through tiling folding mode, the protection lens, and more stable when the mirror leg is opened and is used, the outward appearance is more pleasing to the eye.

In order to realize the above-mentioned purpose, the utility model provides a tiled folding glasses, including two picture frames, two mirror legs and a well roof beam, the one end of two picture frames respectively with well roof beam swivelling joint, the other end is connected with the mirror leg respectively, be in on the coplanar all the time when two picture frames rotate, the mirror leg includes folding first shank and second shank, first shank is articulated with the picture frame, the one end incurving that the picture frame was kept away from to first shank forms the bending part, and the installation end of second shank overlaps and sets up in the outside of kink, the outside surface of first shank is located the coplanar with the outside surface of second shank, the activity fluting has been seted up to the kink, be equipped with the kelly in the activity fluting, the one end that the second shank is close to first shank is equipped with the logical groove of rectangle, the logical inslot of rectangle is equipped with the connection shell fragment, the one end that the connection shell fragment is close to the second shank be equipped with the curved knot of kelly assorted, the curved knot in on the kelly.

Preferably, the clamping rod and the first leg portion are of an integrated structure, the connecting elastic piece and the second leg portion are of an integrated structure, and the connecting elastic piece is obtained by integrally stamping the second leg portion.

Preferably, the both sides of center sill are equipped with the holding tank, be equipped with the center post in the holding tank, the picture frame is close to the one end of center sill and is equipped with connecting portion, be equipped with on the connecting portion and rotate the mounting groove of installing on the center post.

Preferably, the both sides of well roof beam be with picture frame edge assorted arc limit, the thickness of connecting portion is less than the thickness of picture frame, and when the picture frame was in the open user state, connecting portion all were located the holding tank, and the arc limit of well roof beam and the inboard outward flange looks butt of picture frame, the upper and lower surface of well roof beam flushes with the upper and lower surface of picture frame mutually.

Preferably, the tail end of the second leg part is sleeved with a foot sleeve.

Preferably, the two inner outer edges of the two rims form a figure of eight.

The utility model has the advantages that: the folding leg of the utility model adopts a screwless design, is connected by connecting the elastic sheets, is assisted to be opened and folded by the resilience force of the elastic sheets, has higher stability and is convenient to clean; the two lenses are placed side by side after being folded in a flat laying and folding mode, so that the thickness after being folded is reduced, the carrying is convenient, the lenses are prevented from being rubbed, the lenses are protected, and the service life of the glasses is prolonged; the outer surfaces of the whole glasses legs are positioned on the same plane through the design of the bending parts, so that the appearance is smoother and more attractive, and the integrated structure can also make the hand feeling of a user more comfortable when the glasses are taken and worn; the setting up on arc limit makes the centre sill can form an organic whole with the picture frame on both sides when opening the use, can restrict the picture frame after arc limit and the picture frame butt and rotate, plays fine limiting displacement.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic structural view of a pair of flat folding glasses according to the present invention;

fig. 2 is a schematic view of the present invention in a folded state;

fig. 3 is a schematic view of the rotation of the frame of the flat folding glasses of the present invention;

fig. 4 is a schematic view of the open state of the flat folding glasses of the present invention;

fig. 5 is a schematic view of the connection of the temple of a pair of the present invention;

fig. 6 is a schematic view of a center sill structure of a pair of flat folding glasses according to the present invention;

fig. 7 is a schematic view of a frame structure of the flat folding glasses of the present invention.

In the figure: the glasses comprise, by weight, 1-a glasses frame, 2-glasses legs, 3-a middle beam, 4-a first leg, 5-a second leg, 6-a foot sleeve, 11-a connecting part, 12-an installation groove, 31-an accommodation groove, 32-a central column, 33-an arc edge, 40-a bending part, 41-a movable groove, 42-a clamping rod, 51-a rectangular through groove, 52-a connecting elastic sheet and 53-a bent buckle.

[ detailed description ] embodiments

Referring to fig. 1 to 7, the present invention relates to a pair of flat folding glasses, including two glasses frames 1, two glasses legs 2 and a middle beam 3, wherein one end of each of the two glasses frames 1 is respectively connected with the middle beam 3 in a rotating manner, and the other end is respectively connected with the glasses legs 2, the two glasses frames 1 are always located on the same plane when rotating, the glasses legs 2 include a first leg 4 and a second leg 5 which are foldable, the first leg 4 is hinged to the glasses frame 1, one end of the first leg 4, which is far away from the glasses frame 1, is inward bent to form a bent portion 40, an installation end of the second leg 5 is overlapped and disposed at the outer side of the bent portion 40, the outer side surface of the first leg 4 and the outer side surface of the second leg 5 are located on the same plane, a movable slot 41 is disposed on the bent portion 40, a buckling rods 42 is disposed in the movable slot 41, one end of the second leg 5, which is close to the first leg 4, a rectangular through slot 51 is disposed in the rectangular through slot 51, a connecting elastic sheet 52 is disposed in the end of the connecting sheet 52, which is disposed on the end of the second leg 5, and the bent rod is disposed in an integral structure, and the connecting sheet 52, which is disposed on the second leg 5, and the connecting sheet is disposed on the bent portion, and the second leg 5, and the connecting sheet is disposed in the connecting sheet 52, which is disposed on the connecting sheet structure; the first leg part 4 and the second leg part 5 are made of stainless steel or beta titanium alloy materials with good rebound resilience;

the clamping rod 42 is clamped between the connecting elastic sheet 52 and the second leg part 5, and the bent buckle 53 can move in the movable groove 41 when being folded;

the both sides of well roof beam 3 are equipped with holding tank 31, be equipped with center post 32 in the holding tank 31, the one end that picture frame 1 is close to well roof beam 3 is equipped with connecting portion 11, be equipped with on connecting portion 11 and rotate mounting groove 12 on center post 32, the both sides of well roof beam 3 be with 1 marginal assorted arc limit 33 of picture frame, the thickness of connecting portion 11 is less than the thickness of picture frame 1, and when picture frame 1 was in the state of opening, connecting portion 11 all were located holding tank 31, and the arc limit 33 of well roof beam 3 and the inboard outward flange looks butt of picture frame 1, the upper and lower surface of well roof beam 3 flushed with the upper and lower surface of picture frame 1 mutually, the terminal cover of second shank 5 is equipped with podotheca 6, and two inboard outward flanges of two picture frames 1 form the splayed.

The utility model discloses the working process:

when the flat folding glasses of the utility model are folded, the glasses legs are firstly folded, and then the two glasses frames are folded in a flat way, so as to complete the folding; in the process of folding the temple, an included angle is formed between the connecting elastic sheet 52 and the second leg part 5, the clamping rod 42 is clamped between the connecting elastic sheet 52 and the second leg part 5, the bent buckle 53 is buckled on the clamping rod 42, and the bent buckle 53 rotates around the clamping rod 42; when folded, the resilience of the connecting elastic sheet 52 drives the first leg 4 and the second leg 5 to be folded; when opened, the resilience of the connecting spring 52 urges the first leg 4 and the second leg 5 to unfold.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims (6)

1. A kind of flat folding glasses, characterized by: including two picture frames (1), two mirror legs (2) and one well roof beam (3), the one end of two picture frames (1) respectively with well roof beam (3) swivelling joint, the other end is connected with mirror leg (2) respectively, is in on the coplanar all the time when two picture frames (1) rotate, mirror leg (2) are including folding first shank (4) and second shank (5), first shank (4) are articulated with picture frame (1), the one end incurving that picture frame (1) was kept away from in first shank (4) forms inflection portion (40), and the installation end of second shank (5) overlaps and sets up in the outside of kink (40), the outside surface of first shank (4) is located the coplanar with the outside surface of second shank (5), activity fluting (41) have been seted up in kink (40), be equipped with kelly (42) in activity fluting (41), the one end that second shank (5) are close to first shank (4) is equipped with logical groove (51), be equipped with logical groove (51) in the kink (52), the connection of shell fragment (52) is connected with buckle pole (53) the buckle in the one end of second shank (53) phase-to buckle pole in the shell fragment (52) is equipped with buckle pole (53).

2. The tiled, folding eyewear of claim 1, wherein: the clamping rod (42) and the first leg portion (4) are of an integrated structure, the connecting elastic sheet (52) and the second leg portion (5) are of an integrated structure, and the connecting elastic sheet (52) is obtained by integrally stamping the second leg portion (5).

3. A pair of flat folding eyeglasses according to claim 1 or 2, wherein: the glasses frame is characterized in that accommodating grooves (31) are formed in two sides of the middle beam (3), a middle column (32) is arranged in the accommodating grooves (31), a connecting portion (11) is arranged at one end, close to the middle beam (3), of the glasses frame (1), and an installing groove (12) rotatably installed on the middle column (32) is formed in the connecting portion (11).

4. A pair of flat folding eyeglasses according to claim 3, wherein: the both sides of well roof beam (3) be with picture frame (1) edge assorted arc limit (33), the thickness of connecting portion (11) is less than the thickness of picture frame (1), and when picture frame (1) was in the open user state, connecting portion (11) are all located holding tank (31), and arc limit (33) of well roof beam (3) and the inboard outward flange looks butt of picture frame (1), the upper and lower surface of well roof beam (3) flush mutually with the upper and lower surface of picture frame (1).

5. The tiled, folding eyewear of claim 1, wherein: the tail end of the second leg part (5) is sleeved with a foot sleeve (6).

6. The tiled, folding eyewear of claim 4, wherein: the two inner outer edges of the two spectacle frames (1) form a splayed shape.

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