CN202649622U

CN202649622U - Elastic plate combined glasses

Info

Publication number: CN202649622U
Application number: CN 201220288412
Authority: CN
Inventors: 李观林
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-19
Filing date: 2012-06-19
Publication date: 2013-01-02
Anticipated expiration: 2022-06-19
Also published as: GB2503354A; JP3185562U; IES20130197A2; GB2503354B; HK1178375A2; GB201310858D0; IES86347B2

Abstract

The utility model discloses a pair of elastic plate combined glasses and aims at prolonging the service life of the glasses. The pair of elastic plate combined glasses comprises a glasses frame body and glasses arms connected with folding edge connecting bases on two sides of the glasses frame body through shafts. Clamping blocks are arranged on the folding edge connecting bases in clamping mode respectively. The front ends of the glasses arms are connected onto shaft holes on two sides of the clamping blocks through shaft rods. R-shaped elastic plates are arranged between the folding edge connecting bases and the glasses arms and in the clamping blocks. When the glasses arms are unfolded, the outer sides of the front ends of the glasses arms are contacted with the R-shaped elastic plates. When the glasses arms are folded, the front ends of the glasses arms butt against the R-shaped elastic plates. Compared with the prior art, by arranging the clamping blocks with the C-shaped sections on folding edges on two sides of the glasses frame body, a phenomenon that screws are loosened is avoided. By arranging the elastic plates between the clamping blocks and the glasses arms, the glasses arms can be connected onto the clamping blocks firmly through the shafts, welding is not required, and service life of the glasses is prolonged.

Description

The shell fragment combined eyeglasses

Technical field

The utility model relates to a kind of glasses, especially a kind of need not freezing and the shell fragment combined eyeglasses of screw.

Background technology

At present, be connected by screw between the common spectacle-frame body of general glasses and the leg of spectacles, the very simple and convenient processing of such structure, still, in long-term use, find, at repeatedly folding, open in the process of leg of spectacles, the running phenomenon can appear in the screw that is threaded on leg of spectacles and the spectacle-frame, after the running, glasses then need repairing, in situation about can't keep in repair, can't continue to wear and to change, reduced the serviceable life of glasses, increase cost to the consumer undoubtedly.

Summary of the invention

The purpose of this utility model provides a kind of shell fragment combined eyeglasses, and the technical matters that solve is the serviceable life of improving glasses.

For addressing the above problem, the utility model is by the following technical solutions: a kind of shell fragment combined eyeglasses, comprise spectacle-frame body and the leg of spectacles that is coupling on spectacle-frame body two side edgefold Connection Blocks, described flanging Connection Block is provided with fixture block, fixture block is clipped in respectively on the flanging Connection Block, the front end of leg of spectacles is coupling on the axis hole of the both sides of fixture block by axostylus axostyle, between flanging Connection Block and leg of spectacles, in the fixture block, be provided with R shape shell fragment, when leg of spectacles launched, the front end of the leg of spectacles outside formed with R shape shell fragment and contacts; When amounting to, the front end of leg of spectacles withstands on the R shape shell fragment.

Fixture block described in the utility model by rectangular surfaces and be connected to rectangular surfaces up and down the first flanging of both sides form, the cross section of fixture block is the C font, rectangular surfaces arranges with the first flanging is vertical, the outer side edges of the first flanging is hypotenuse, be provided with 180 ° the second flanging of bending inwards in the outer side edges of the first flanging, the second flanging is oblique to be arranged on the first flanging, be provided with the first extended surface in the rear end of rectangular surfaces, be provided with identical with first fold spring folding direction in the rear end of the first extended surface, and the 3rd flanging of 90-degree bent, described axis hole is arranged on the second flanging, the inner face of fixture block contacts with the outer face of flanging Connection Block and be arranged in parallel, the 3rd flanging is against on the rear end face of flanging Connection Block, and the first flanging of both sides is separately positioned on the up and down two ends of flanging Connection Block.

R shape shell fragment described in the utility model is by the first shell fragment pin, the second shell fragment pin and be connected the first shell fragment pin rear end and the return bend of the second shell fragment pin rear end forms, up and down dual-side at the second shell fragment pin is respectively equipped with the second extended surface that extends to both sides, the outer face of the second shell fragment pin is provided with the lug of outward, the front end of the second shell fragment pin of R shape shell fragment is against on the 3rd flanging, the front end of the first shell fragment pin is pressed in the front end outside of leg of spectacles, and leg of spectacles is rotated take axis hole as the axle center.

Flanging Connection Block described in the utility model is provided with first hole corresponding with lug, position, and lug is stuck in the first hole.

Nose support support on the spectacle-frame body described in the utility model is provided with spherical joint, and the nose support of spectacle-frame body partly is stuck on the spherical joint, makes the described nose support part can be take spherical joint 360 ° of rotations as the center of circle.

The front end of leg of spectacles described in the utility model is provided with the first projection, and axostylus axostyle is arranged on the up and down both sides of the first projection.

The lens hole part both sides of spectacle-frame body described in the utility model have the first elongated slot along the lens hole of spectacle-frame body part to the middle part of flanging Connection Block.

The rear end of the first elongated slot described in the utility model is connected with second elongated slot vertical with the first elongated slot, and the second elongated slot is arranged on the flanging Connection Block.

The front end of leg of spectacles described in the utility model is provided with the to the inside Fourth Fold of bending, and the front end of Fourth Fold is provided with laterally bending and five flanging parallel with leg of spectacles, and the first projection is arranged on the front end of the 5th flanging.

The rear end downside of flanging Connection Block described in the utility model is provided with breach.

The utility model compared with prior art, employing arranges the fixture block that the cross section is C shape at spectacle-frame body two side edgefolds, leg of spectacles is coupling on the axis hole of fixture block inside by axostylus axostyle, avoided the use screw running phenomenon can occur, between fixture block and leg of spectacles, shell fragment is set, can makes leg of spectacles affected by the elastic force of shell fragment, leg of spectacles can more firmly be coupling on fixture block, need not weld burning, improve the serviceable life of glasses.

Description of drawings

Fig. 1 is the deployed condition structural representation of spectacle-frame body of the present utility model.

Fig. 2 is the structural representation of spectacle-frame body of the present utility model.

Fig. 3 is the structural representation of nose support of the present utility model.

Fig. 4 is the syndeton synoptic diagram of nose support of the present utility model and spectacle-frame body.

Fig. 5 is R shape shell fragment deployed condition structural representation of the present utility model.

Fig. 6 is the front view of R shape shell fragment of the present utility model.

Fig. 7 is the vertical view of R shape shell fragment of the present utility model.

Fig. 8 is the perspective view of fixture block of the present utility model.

Fig. 9 is fixture block deployed condition structural representation of the present utility model.

Figure 10 is the structural representation of fixture block of the present utility model.

Figure 11 is the front view of leg of spectacles of the present utility model.

Figure 12 is the vertical view of leg of spectacles of the present utility model.

Figure 13 is the syndeton synoptic diagram one of shell fragment combined eyeglasses of the present utility model.

Figure 14 is the syndeton synoptic diagram two of shell fragment combined eyeglasses of the present utility model.

Embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

As shown in Figure 1, described spectacle-frame body 1 is made by the line cutting processing, the both sides of spectacle-frame body 1 are provided with flanging Connection Block 3, middle part along the lens hole part 27 of spectacle-frame body 1 to flanging 5 has the first elongated slot 21, the first elongated slot 21 is arranged on the centre of flanging 5, place, end, rear end at the first elongated slot 21 is provided with the second elongated slot 25 that upwardly opens, the second elongated slot 25 is vertical with the first elongated slot 21, be provided with the groove 28 of engagement at the two ends, rear portion of the first elongated slot 21, when fixture block 5 is clipped on the flanging Connection Block 3, after the first elongated slot 21 clamps, eyeglass is fixed in the glasses bore portion 27,28 position-limiting actions of groove, be provided with the first hole 16 of rectangle on the flanging Connection Block 3 near rear end, this first hole 16 is square, and downside is provided with breach 24 in the rear end of flanging Connection Block 3, and 27 of two lens hole parts of spectacle-frame body 1 are provided with nose support support 18.

Such as Fig. 2 and shown in Figure 4, after flanging Connection Block 3 bends backward with the junction of flanging Connection Block 3 and spectacle-frame body 1 and spectacle-frame body 1 be near 90 ° of settings, spherical joint 19 is installed on the nose support support 18, the nose support part 29 of spectacle-frame body 1 is connected on the spherical joint 19, makes the nose support part 29 can be take spherical joint 19 360 ° of rotations as the axle center.

As shown in Figure 3, the rear end face of nose support part 29 is provided with boss 30, the center of boss 30 is provided with the ball recess 31 that coats spherical joint 19, have the link slot 32 that connects ball recess 31 at boss 30, when nose support part 29 is installed on the nose support support 18, spherical joint 19 is stuck in the ball recess 31, and the nose support support 18 that connects spherical joint 19 is arranged in the link slot 32 of a side.

As shown in Figure 5, when described R shape shell fragment 4 launches, it is a list structure, right side at R shape shell fragment 4 is respectively equipped with along the second extended surface 14 of downward-extension on the R shape shell fragment 4 at two ends up and down, make R shape shell fragment 4 consist of a convex shape, be provided with the laterally lug 15 of projection on R shape shell fragment 4 right sides near the position of right edge, the size and shape of lug 15 is identical with the first hole 6.

As shown in Figure 6 and Figure 7, with the shell fragment 4 that launches after the center line bending, Formation cross-section is the flexible R shape of having of R font shell fragment 4, R shape shell fragment 4 has the first shell fragment pin 11 and the second shell fragment pin 12 at this moment, the rear end of the first shell fragment pin 11 is connected with the rear end of the second shell fragment pin 12 by return bend 13, and the second shell fragment pin 12 is the end with second extended surface 14.

Such as Fig. 8, shown in 9 and 10, described fixture block 5 is from the deployed condition synoptic diagram, fixture block 5 is by rectangular surfaces 26, the first flanging 7 that is arranged on the up and down both sides of rectangular surfaces 26 forms, the outer side edges of two the first flangings 7 is hypotenuse, the rear side of the first flanging 7 also has hypotenuse, be provided with the second flanging 9 in the outside of the first flanging 7, the 8 oblique settings of the second flanging, be provided with axis hole 6 near the rear side place on the second flanging 8, the place is provided with pilot hole 33 near the front side, after the first flanging 7 with both sides upwards bends 90 degree, fixture block 5 consists of the C font, fixture block 5 is seen as the polygon that the upper end has hypotenuse from Figure 10, described the second flanging 8 bend inwards 180 the degree, the medial surface of the medial surface of the second flanging 8 and the first flanging 7 is superimposed, is provided with the first extended surface 9 in the rear end of rectangular surfaces 26, it is vertical with rectangular surfaces that the rear end of the first extended surface 9 is provided with three flanging 10, the three flangings 10 identical with the first flanging 7 overbending directions.

Such as Figure 11 and shown in Figure 12, the front end of described leg of spectacles 2 is the first projection 20 that shrink to the centre at two ends, the front end face middle part of the first projection 20 is provided with the cambered surface of indent, the up and down two ends of the first projection 20 are respectively equipped with axostylus axostyle 17, the fore-end of this leg of spectacles 2 is provided with the Fourth Fold 22 that bends inwards near 90 degree, five flanging 23, the first projections 20 parallel with leg of spectacles 2 were arranged on the 5th flanging 23 after the front end of Fourth Fold 22 was provided with bending.

Such as Figure 13 and shown in Figure 14, described fixture block 5 from the outside of flanging Connection Block 3 through being clipped on the flanging Connection Block 3, make the first flanging 7 clamp the up and down both sides of flanging Connection Block 3, after 3 clampings of flanging Connection Block, the 3rd flanging 10 is against on the rear end face of flanging Connection Block 3, and lens is fastened in the lens hole part 27 of spectacle-frame body 1; R shape shell fragment 3 is in the mode of opening towards the rear end, lug 15 by the second shell fragment pin 12 is stuck in the first hole 16, and the front end of the second shell fragment pin 12 is against the inboard of the 3rd flanging 10, and the outer side edges of the first shell fragment pin 11 and the first flanging 7 is on the same level face, return bend 13 forms with the medial surface of flanging Connection Block 3 and contacts, leg of spectacles 2 is hung in the axis hole 6 by axostylus axostyle 17, the lateral surface of the first shell fragment leg 11 is pressed on leg of spectacles 2 in the axis hole 6, leg of spectacles 2 is rotated along axis hole, when leg of spectacles 2 launched, the first shell fragment pin 11 of the first projection 20 and R shape shell fragment 4 was parallel and form and contact; When amounting to, the first projection 20 of the first protruding 20 front ends is with 4 pressings of R shape shell fragment, the first projection 20 is withstood on the first shell fragment pin 11 of R shape shell fragment 4, leg of spectacles 2 is 90 degree angle settings with flanging Connection Block 3, spherical joint 19 on nose support support 18 is equipped with nose support part 29, and 360 degree rotate nose support part 29 as the axle center take spherical joint 19.

During the dress eyeglass, thickness is inserted toward breach 24 places greater than the round needle of crossing flanging Connection Block 3, order is upspring to the second shell fragment pin 12 of R shape shell fragment 4.Lug 15 is higher than the first hole 16 simultaneously, and the spectacle-frame body is loosed smoothly, to reach the purpose of changing eyeglass.

Shell fragment combined eyeglasses of the present utility model all passes through the collinear cutting processing of laser with sheeting, need not to freeze, and reduces production costs, because glasses do not have screw, so load is very easy to, and the risk of screw running can not occur, increase the serviceable life of glasses.Because structure and the spherical joint on the nose support support of nose support part are concentric circles, so nose support partly can 360 ° of rotations, make nose support part people move or all be close to people's nose when static, safe wearing is comfortable.Because the design has shell fragment, glasses are externally internal to fold the effect that all can form catapult, wears more comfortable.

Claims

1. shell fragment combined eyeglasses, comprise spectacle-frame body (1) and the leg of spectacles (2) that is coupling on spectacle-frame body (1) two side edgefold Connection Block (3), it is characterized in that: described flanging Connection Block (3) is provided with fixture block (5), fixture block (5) is clipped in respectively on the flanging Connection Block (3), the front end of leg of spectacles (2) is coupling on the axis hole (6) of the both sides of fixture block (5) by axostylus axostyle (17), between flanging Connection Block (3) and leg of spectacles (2), be provided with R shape shell fragment (4) in the fixture block (5), when leg of spectacles (2) launched, the front end of leg of spectacles (2) outside formed with R shape shell fragment (4) and contacts; When amounting to, the front end of leg of spectacles (2) withstands on the R shape shell fragment (4).

2. shell fragment combined eyeglasses according to claim 1, it is characterized in that: described fixture block (5) by rectangular surfaces (26) and be connected to rectangular surfaces (26) up and down first flanging (7) of both sides form, the cross section of fixture block (5) is the C font, rectangular surfaces (26) and the vertical setting of the first flanging (7), the outer side edges of the first flanging (7) is hypotenuse, be provided with 180 ° the second flanging (8) of bending inwards in the outer side edges of the first flanging (7), the second flanging (8) is oblique to be arranged on the first flanging (7), be provided with the first extended surface (9) in the rear end of rectangular surfaces (26), be provided with identical with the first flanging (7) overbending direction in the rear end of the first extended surface (9), and the 3rd flanging (10) of 90-degree bent, described axis hole (6) is arranged on the second flanging (8), the inner face of fixture block (5) contacts with the outer face of flanging Connection Block (3) and be arranged in parallel, the 3rd flanging (10) is against on the rear end face of flanging Connection Block (3), and first flanging (7) of both sides is separately positioned on the up and down two ends of flanging Connection Block (3).

3. shell fragment combined eyeglasses according to claim 2, it is characterized in that: described R shape shell fragment (4) is by the first shell fragment pin (11), the second shell fragment pin (12) forms with the return bend (13) that is connected the first shell fragment pin (11) rear end and the second shell fragment pin (12) rear end, up and down dual-side at the second shell fragment pin (12) is respectively equipped with the second extended surface (14) that extends to both sides, the outer face of the second shell fragment pin (12) is provided with the lug (15) of outward, the front end of the second shell fragment pin (12) of R shape shell fragment (4) is against on the 3rd flanging (10), the front end of the first shell fragment pin (11) is pressed in the front end outside of leg of spectacles (2), and leg of spectacles (2) is rotated take axis hole (6) as the axle center.

4. shell fragment combined eyeglasses according to claim 3, it is characterized in that: described flanging Connection Block (3) is provided with first hole (16) corresponding with lug (15), position, and lug (15) is stuck in the first hole (16).

5. shell fragment combined eyeglasses according to claim 4, it is characterized in that: the nose support support (18) on the described spectacle-frame body (1) is provided with spherical joint (19), the nose support of spectacle-frame body (1) partly is stuck on the spherical joint (19), makes the described nose support part can be take spherical joint (19) 360 ° of rotations as the center of circle.

6. shell fragment combined eyeglasses according to claim 5, it is characterized in that: the front end of described leg of spectacles (2) is provided with the first projection (20), and axostylus axostyle (17) is arranged on the up and down both sides of the first projection (20).

7. shell fragment combined eyeglasses according to claim 6 is characterized in that: the lens hole part both sides of described spectacle-frame body (1) have the first elongated slot (21) along the lens hole part of spectacle-frame body (1) to the middle part of flanging Connection Block (3).

8. shell fragment combined eyeglasses according to claim 7, it is characterized in that: the rear end of described the first elongated slot (21) is connected with second elongated slot (25) vertical with the first elongated slot (21), and the second elongated slot (25) is arranged on the flanging Connection Block (3).

9. shell fragment combined eyeglasses according to claim 8, it is characterized in that: the front end of described leg of spectacles (2) is provided with the to the inside Fourth Fold (22) of bending, the front end of Fourth Fold (22) is provided with laterally bending and five flanging (23) parallel with leg of spectacles (2), and the first projection (20) is arranged on the front end of the 5th flanging (23).

10. shell fragment combined eyeglasses according to claim 9, it is characterized in that: the rear end downside of described flanging Connection Block (3) is provided with breach (24).