CN217112920U

CN217112920U - Novel portable spectacle frame

Info

Publication number: CN217112920U
Application number: CN202220477911.3U
Authority: CN
Inventors: 王思泉; 曾晓斌
Original assignee: Shenzhen Starspring Masterials Co ltd
Current assignee: Shenzhen Starspring Masterials Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-08-02
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a novel portable spectacle frame, including the spectacle-frame, the bend is all installed at the both ends of spectacle-frame, it has main mirror leg to articulate on the outer wall of spectacle-frame one side, main mirror leg is provided with two sets ofly, the inside slidable mounting of main mirror leg has the location rectangular piece, the one end that main mirror leg was kept away from to the location rectangular piece is fixed with vice mirror leg, equidistant locating hole has been seted up on the surface of location rectangular piece, the back of main mirror leg is fixed with the posting, just the connecting plate is installed to the inside elasticity of posting, the guide arm is installed on the top of connecting plate, and the top of guide arm extends to the outside of posting, the knob is installed on the top of guide arm. The utility model discloses not only improve the extension stability of mirror holder landing leg, satisfy different users' the demand of wearing, still improve the anti deformability of spectacle frame to reduce the friction between picture frame and landing leg, effectively prolong the life of spectacle frame.

Description

Novel portable spectacle frame

Technical Field

The utility model relates to a spectacle frame technical field specifically is a novel portable spectacle frame.

Background

The spectacle frame is an important component of the spectacles, mainly plays a role in supporting spectacle lenses, and also plays a role in beautifying the appearance. The material mainly comprises metal, plastic or resin, natural material and the like. According to the style, the spectacle frame can be divided into a full frame type, a half frame type, a frameless type and the like, generally comprises a spectacle ring, a nose support, a pile head, spectacle legs and other main parts, and the spectacle legs of the spectacle frame can be adjusted under the common condition, so that the spectacle frame can be used by different people.

For example, the novel portable spectacle frame disclosed by the publication No. CN210573045U, in daily use, a user can fasten the left leg to be fixed after folding, so that the left leg cannot rotate, thereby the left leg can be taken as an additional buckle to be carried in the pocket, because the left leg is fixed, the left leg cannot easily fall off under special conditions such as bending down, and the daily practice of the user is satisfied, but the problem that the auxiliary leg of the spectacle frame is easily loosened and slid due to long-time reciprocating stretching when the length of the auxiliary leg of the spectacle frame is adjusted is not solved, so that the spectacle frame is difficult to stably wear, and the portable spectacle frame is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel portable spectacle frame to propose the spectacle frame in solving above-mentioned background art after long-time a lot of tensile mirror holder landing leg, the problem that the pine takes off easily appears in the vice landing leg of mirror holder.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel portable spectacle frame, includes the spectacle-frame, the bend is all installed at the both ends of spectacle-frame, it has main mirror leg to articulate on the outer wall of spectacle-frame one side, main mirror leg is provided with two sets ofly, the inside slidable mounting of main mirror leg has the location rectangular piece, the one end that main mirror leg was kept away from to the location rectangular piece is fixed with auxiliary mirror leg, equidistant locating hole has been seted up on the surface of location rectangular piece, the back of main mirror leg is fixed with the locating frame, just the connecting plate is installed to the inside elasticity of locating frame, the guide arm is installed on the top of connecting plate, and the top of guide arm extends to the outside of locating frame, the knob is installed on the top of guide arm, the projection is installed to the bottom of connecting plate, the diameter of projection is less than the diameter of locating hole.

Preferably, the spectacle frame, the main spectacle leg, the positioning long piece and the auxiliary spectacle legs are made of memory titanium alloy materials, and lens holes are formed in two sides of the surface of the spectacle frame.

Preferably, a pile head is fixed on the outer wall of one side of the glasses frame, a hinge shaft is rotatably mounted inside the pile head, connecting frames are fixed at two ends of the hinge shaft, the top ends of the connecting frames are fixedly connected with the outer walls of the main glasses legs, and hinge screws are mounted at the top ends of the connecting frames.

Preferably, a main baffle is fixed on one side of the top end of the bending head, and an auxiliary baffle is installed on the other side of the top end of the bending head.

Preferably, a rubber head is fixed at the top end of each main glasses leg, and the rubber head is made of a butadiene-acrylonitrile rubber material.

Preferably, springs are mounted on two sides of the top of the positioning frame, the bottom ends of the springs are fixedly connected with the top end of the connecting plate, the two groups of convex columns can be arranged, and the distance between every two groups of convex columns is the same as the distance between every two adjacent positioning holes.

Preferably, the spring may be a coil spring, a wave spring or a conical spring.

Compared with the prior art, the beneficial effects of the utility model are that: the novel portable spectacle frame not only improves the extension stability of the spectacle frame support legs, meets the wearing requirements of different users, but also improves the deformation resistance of the spectacle frame, reduces the friction between the spectacle frame and the support legs, and effectively prolongs the service life of the spectacle frame;

(1) the knob and the guide rod can be pulled through the mutually matched structures of the knob and the convex column, so that the convex column is completely withdrawn out of the positioning hole, the fixing limit between the main glasses leg and the positioning long sheet is removed, after the lengths of the main glasses leg and the positioning long sheet are extended to the required length of a user, the knob is loosened, the convex column is automatically popped into the positioning hole, the main glasses leg and the auxiliary glasses leg can be used in a reciprocating and extending mode through a self-locking mode, the use convenience of the glasses frame is enhanced, and the wearing requirements of different users are met;

(2) by arranging the mutually matched structures of the main glasses legs, the auxiliary glasses legs and the glasses frames, the main glasses legs, the auxiliary glasses legs and the glasses frames are all made of memory titanium alloy materials, so that the glasses frame has the characteristic of no distortion and no deformation, can resist heavy impact, and can recover the initial shape within a certain time even after being deformed accidentally;

(3) through being provided with the structure of mutually supporting such as rubber head and main separation blade, rotate main mirror leg, the link uses the hinge pin to rotate as the centre of a circle promptly, is the horizontality back when main mirror leg, and rubber head and main separation blade, vice separation blade contact can reduce the friction between picture frame and landing leg, effectively prolongs the life of spectacle frame.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 5 is a schematic side view of the spectacle frame of the present invention;

in the figure: 1. a spectacle frame; 101. a lens hole; 2. bending the elbow; 3. a main temple; 301. a rubber head; 4. a positioning frame; 5. positioning the long sheet; 501. positioning holes; 6. a temple bar; 7. a spring; 8. a connecting plate; 9. a convex column; 10. a guide bar; 11. a knob; 12. a main baffle plate; 13. a secondary baffle plate; 14. pile head; 15. a connecting frame; 16. a hinge axis; 17. hinge screw.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a novel portable spectacle frame comprises a spectacle frame 1, wherein both sides of the surface of the spectacle frame 1 are provided with lens holes 101, both ends of the spectacle frame 1 are provided with bending heads 2, one side of the top end of each bending head 2 is fixed with a main baffle 12, and the other side of the top end of each bending head 2 is provided with an auxiliary baffle 13;

the outer wall of one side of the spectacle frame 1 is hinged with two groups of main spectacle legs 3, the positioning long piece 5 is slidably mounted inside the main spectacle leg 3, the auxiliary spectacle leg 6 is fixed at one end, far away from the main spectacle leg 3, of the positioning long piece 5, the spectacle frame 1, the main spectacle leg 3, the positioning long piece 5 and the auxiliary spectacle leg 6 are all made of memory titanium alloy materials, and the main spectacle leg 3, the auxiliary spectacle leg 6 and the spectacle frame 1 are all made of memory titanium alloy materials, so that the spectacle frame has the characteristic of no distortion and no deformation;

the spectacle frame can resist heavy impact, and can recover the initial shape within a certain time even if the spectacle frame is deformed accidentally;

the rubber head 301 is fixed at the top end of the main glasses leg 3, the rubber head 301 is made of butadiene-acrylonitrile rubber, the pile head 14 is fixed on the outer wall of one side of the glasses frame 1, the hinge shaft 16 is rotatably installed inside the pile head 14, the connecting frames 15 are fixed at two ends of the hinge shaft 16, and the pile head 14 supports the hinge shaft 16, the connecting frames 15, the main glasses leg 3 and other components;

the top end of the connecting frame 15 is fixedly connected with the outer wall of the main mirror leg 3, a hinge screw 17 is installed at the top end of the connecting frame 15, and the connecting frame 15 rotates by taking the hinge shaft 16 as a circle center through rotating the main mirror leg 3;

when the main glasses leg 3 is in a horizontal state, the rubber head 301 is in contact with the main baffle 12 and the auxiliary baffle 13, so that the friction between the glasses frame and the leg can be reduced, and the service life of the glasses frame is effectively prolonged;

the surface of the positioning long sheet 5 is provided with positioning holes 501 with equal intervals, the back of the main lens leg 3 is fixed with a positioning frame 4, the inside of the positioning frame 4 is elastically provided with a connecting plate 8, two sides of the top of the positioning frame 4 are both provided with springs 7, the bottom ends of the springs 7 are fixedly connected with the top end of the connecting plate 8, and the springs 7 can adopt spiral springs, wave springs or conical springs;

a guide rod 10 is installed at the top end of the connecting plate 8, the top end of the guide rod 10 extends to the outside of the positioning frame 4, a knob 11 is installed at the top end of the guide rod 10, and a user can pull the knob 11 and the guide rod 10 to enable the connecting plate 8 to force the spring 7 to be in a compressed state;

the bottom end of the connecting plate 8 is provided with the convex columns 9, the diameter of each convex column 9 is smaller than that of the positioning hole 501, the convex columns 9 can be arranged into two groups, the distance between the two groups of convex columns 9 is the same as that between the adjacent positioning holes 501, the connecting plate 8 pulls out the convex columns 9 to the outside of the positioning long piece 5, and at the moment, the convex columns 9 are completely withdrawn to the outside of the positioning holes 501, so that the fixing limit between the main glasses legs 3 and the positioning long piece 5 is released;

pulling location long sheet 5, vice mirror leg 6 can, even make main mirror leg 3, the length of vice mirror leg 6 obtains extending, after two length extension to user's required length, loosen knob 11, make in the automatic locating hole 501 of going into of projection 9, form through the auto-lock, make main mirror leg 3, vice mirror leg 6 can reciprocate to extend the use, and the phenomenon of unexpected slippage can not appear, thereby strengthen the use convenience of spectacle frame, satisfy different users' the demand of wearing.

When the spectacle frame is used, firstly, a user can pull the knob 11 and the guide rod 10 to enable the connecting plate 8 to force the spring 7 to be in a compressed state, namely the connecting plate 8 pulls the convex column 9 out of the long positioning piece 5, at the moment, the convex column 9 completely withdraws out of the positioning hole 501, namely, the fixing limit between the main spectacle leg 3 and the long positioning piece 5 is released, and then the long positioning piece 5 and the auxiliary spectacle leg 6 are pulled, namely, the lengths of the main spectacle leg 3 and the auxiliary spectacle leg 6 are extended, when the lengths of the main spectacle leg 3 and the auxiliary spectacle leg 6 are extended to the required length of the user, the knob 11 is loosened to enable the convex column 9 to automatically spring into the positioning hole 501, and the main spectacle leg 3 and the auxiliary spectacle leg 6 can be extended and used in a reciprocating mode through a self-locking mode, and the phenomenon of accidental slipping cannot occur, so that the use convenience of the spectacle frame is enhanced, and the wearing requirements of different users are met;

the main glasses legs 3, the auxiliary glasses legs 6 and the glasses frames 1 are all made of memory titanium alloy materials, so that the glasses frames have the characteristic of being not distorted and can resist heavy impact, even if the glasses frames are accidentally deformed, the original shapes can be recovered within a certain time, a user can rotate the main glasses legs 3 to enable the connecting frames 15 to rotate by taking the hinge shafts 16 as circle centers, the pile heads 14 support the hinge shafts 16, the connecting frames 15, the main glasses legs 3 and other components, when the main glasses legs 3 are in a horizontal state, the rubber heads 301 are in contact with the main blocking pieces 12 and the auxiliary blocking pieces 13, friction between the glasses frames and the supporting legs can be reduced, and the service life of the glasses frames is effectively prolonged.

Claims

1. A novel portable spectacle frame is characterized in that: including spectacle-frame (1), the both ends of spectacle-frame (1) all install and roll over elbow (2), it has main mirror leg (3) to articulate on the outer wall of spectacle-frame (1) one side, main mirror leg (3) are provided with two sets ofly, the inside slidable mounting of main mirror leg (3) has location rectangular piece (5), the one end that main mirror leg (3) were kept away from to location rectangular piece (5) is fixed with vice mirror leg (6), equidistant locating hole (501) have been seted up on the surface of location rectangular piece (5), the back of main mirror leg (3) is fixed with locating frame (4), just the inside elastic mounting of locating frame (4) has connecting plate (8), guide arm (10) are installed on the top of connecting plate (8), and the top of guide arm (10) extends to the outside of locating frame (4), knob (11) are installed on the top of guide arm (10), projection (9) are installed to the bottom of connecting plate (8), the diameter of the convex column (9) is smaller than that of the positioning hole (501).

2. A novel portable eyeglass frame as in claim 1 wherein: the glasses frame (1), the main glasses legs (3), the positioning long pieces (5) and the auxiliary glasses legs (6) are all made of memory titanium alloy materials, and the two sides of the surface of the glasses frame (1) are provided with lens holes (101).

3. A novel portable eyeglass frame as in claim 1 wherein: the glasses frame is characterized in that a pile head (14) is fixed on the outer wall of one side of the glasses frame (1), a hinge shaft (16) is rotatably mounted inside the pile head (14), connecting frames (15) are fixed at two ends of the hinge shaft (16), the top end of each connecting frame (15) is fixedly connected with the outer wall of each main glasses leg (3), and hinge screws (17) are mounted at the top ends of the connecting frames (15).

4. A novel portable eyeglass frame as in claim 1 wherein: one side of the top end of the bend (2) is fixed with a main baffle (12), and the other side of the top end of the bend (2) is provided with an auxiliary baffle (13).

5. A novel portable eyeglass frame as in claim 1 wherein: the top of main mirror leg (3) is fixed with rubber head (301), and rubber head (301) adopt the butyl cyanide rubber material to make.

6. A novel portable eyeglass frame as in claim 1 wherein: spring (7) are all installed to the both sides at locating frame (4) top, the bottom of spring (7) and the top fixed connection of connecting plate (8), projection (9) can set up to two sets ofly, and are two sets of interval between projection (9) is the same with adjacent interval between locating hole (501).

7. A novel portable eyeglass frame as in claim 6 wherein: the spring (7) can adopt a spiral spring, a wave spring or a conical spring.