CN212433523U

CN212433523U - Folding glasses

Info

Publication number: CN212433523U
Application number: CN202020930214.XU
Authority: CN
Inventors: 姜庆峰
Original assignee: Wenzhou Yingxin Glasses Co ltd
Current assignee: Wenzhou Yingxin Glasses Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-01-29
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to the technical field of glasses, a pair of folding glasses is disclosed, which comprises two picture frames, a connecting rod positioned between the two picture frames, lenses embedded in the two picture frames respectively, and glasses legs hinged on the two picture frames respectively through a first hinge and far away from one end of each other, wherein the two picture frames are hinged with two ends of the connecting rod respectively through a group of hinged pieces, the end surface of the connecting rod close to the two picture frames is provided with a hinged groove, the hinged pieces comprise a hinged block fixed on one side of the picture frame close to the connecting rod and a rotating shaft penetrating in the hinged block, the end part of the hinged block is positioned in the hinged groove, and the rotating shaft is in threaded connection with the side wall of; a yielding spring is fixed on the inner wall of the hinge groove far away from the opening of the hinge groove; the mirror leg includes through second hinge hinged's dead lever and movable rod, the dead lever is located the one side that the movable rod is close to the picture frame. The utility model discloses have the effect that folding back is small, convenient hand-carry.

Description

Folding glasses

Technical Field

The utility model belongs to the technical field of the technique of glasses and specifically relates to a foldable glasses is related to.

Background

The glasses are composed of a frame and lens pieces embedded in the frame, and are worn in front of the eyes to improve eyesight, protect the eyes or for decoration purposes, and can be divided into myopia glasses, hyperopia glasses, presbyopic glasses, astigmatic glasses and the like.

In the prior art, chinese patent with publication number CN203982000U discloses glasses, which comprise a glasses frame, glasses legs and a connecting rod arranged between the glasses frame and the glasses legs, wherein a telescopic fixing structure is arranged between the connecting rod and the glasses legs, the telescopic fixing structure comprises a convex section and a through hole, the convex section is a convex structure, and the convex section is matched with the through hole. The angle between the glasses legs and the glasses frame can be adjusted and fixed by the glasses, so that the glasses are more comfortable to wear.

The above prior art solutions have the following drawbacks: when the glasses are not used, people usually buckle the glasses legs at one side of the glasses frame to fold and store the glasses, but the size of the glasses after being folded is still large, the glasses are inconvenient to carry about, and the glasses need to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pair of folding glasses, which has the effects of small size after folding and convenient carrying.

The above object of the present invention can be achieved by the following technical solutions: a pair of folding glasses comprises two glasses frames, a connecting rod positioned between the two glasses frames, lenses respectively embedded in the two glasses frames and glasses legs respectively hinged to one ends of the two glasses frames far away from each other through first hinges, the two glasses frames are respectively hinged to two ends of the connecting rod through a group of hinged pieces, a hinged groove is formed in the end face, close to the two glasses frames, of the connecting rod, each hinged piece comprises a hinged block fixed to one side, close to the connecting rod, of the corresponding glass frame and a rotating shaft penetrating through the hinged block, the end portion of each hinged block is positioned in the corresponding hinged groove, and the rotating shaft is in threaded connection with the side wall of the; a yielding spring is fixed on the inner wall of the hinge groove far away from the opening of the hinge groove; the mirror leg includes through second hinge hinged's dead lever and movable rod, the dead lever is located the one side that the movable rod is close to the picture frame.

Through adopting above-mentioned technical scheme, when not using glasses, rotate the movable rod to the one side that is close to the dead lever earlier for the length of mirror leg reduces, rotates two mirror legs in opposite directions to the one side that is close to the picture frame again, then rotates two picture frames to one side that is close to each other, and folding back glasses' volume and occupation space are further reduced, conveniently hand-carry. The spring of stepping down can the pressurized and produce the elasticity towards articulated piece when articulated piece rotates for articulated piece can not remove at will, has improved the stability of picture frame rotation after targetting in place.

The utility model discloses further set up to: and a sliding block is fixed at one end of the abdicating spring close to the opening of the hinge groove.

Through adopting above-mentioned technical scheme, the sliding block has increased the butt area of stepping down spring and articulated piece, and location effect is good.

The utility model discloses further set up to: the two opposite sides of the hinge block are respectively integrally formed with an abutting block with the same shape, the end surface of the abutting block close to the connecting rod is provided with a first inclined surface, and the end surface of the connecting rod close to the mirror frame is provided with a second inclined surface; when the mirror frame rotates to be parallel to the connecting rod, the first inclined plane is attached to the second inclined plane close to the first inclined plane.

Through adopting above-mentioned technical scheme, when the picture frame turned to and was parallel with the connecting rod, first inclined plane and the laminating of second inclined plane can restrict the picture frame and further rotate, avoid the picture frame excessively to rotate and influence the effect of wearing of picture frame.

The utility model discloses further set up to: clamping blocks and clamping grooves which are in clamping fit are respectively arranged on the same sides of the two mirror frames; when the picture frame rotates to be perpendicular to the connecting rod, the clamping block is clamped with the clamping groove.

Through adopting above-mentioned technical scheme, when accomodating glasses, the picture frame rotates to perpendicular back with the connecting rod, and the whole occupation space of glasses is little, and fixture block and draw-in groove joint play the effect of two picture frames in location for two difficult relative motion of picture frame have further improved the stability of picture frame.

The utility model discloses further set up to: one side of the movable rod, far away from the fixed rod, is detachably connected with a guard bar through an installation part, and the outer side of the guard bar is wrapped with a rubber layer.

Through adopting above-mentioned technical scheme, when wearing glasses, the guard bar can contact with people's ear, and the rubber layer plays the effect of protection people's ear, avoids the guard bar to grind the people's ear, and glasses's comfort level is high.

The utility model discloses further set up to: the guard bar comprises a straight portion, a transition portion and a bending portion which are integrally formed in sequence on one side far away from the movable rod, and the transition portion is arc-shaped.

By adopting the technical scheme, the transition part and the bending part are positioned at the back of the human ear, so that the glasses are not easy to separate from the human ear, and the stability of wearing the glasses is improved; the transition part is arc-shaped, so that the ears of a person can be prevented from being damaged by the edges of the protective rod, and the comfort level of the glasses is further improved. Straight portion, transition portion and the portion of bending are integrated into one piece, and processing is convenient and joint strength is high.

The utility model discloses further set up to: the installed part is including fixing the inserted block that the movable rod is close to fender rod one side and fixing the spacing shell fragment in the inserted block both sides, straight terminal surface that the portion is close to the movable rod is equipped with the slot that supplies the inserted block to stretch into, be equipped with the spacing groove that supplies spacing shell fragment card to go into on the inner wall of slot.

Through adopting above-mentioned technical scheme, when connecting guard bar and movable rod, stretch into the slot with the inserted block, spacing shell fragment receives the butt of slot lateral wall earlier and produces compression deformation, aligns the back when spacing shell fragment and spacing groove, and spacing shell fragment can resume initial condition and card income spacing groove under self elastic action to restriction movable rod and guard bar separation, convenient operation and movable rod and guard bar joint strength height during the assembly.

The utility model discloses further set up to: the limiting elastic sheet is obliquely arranged and one end of the limiting elastic sheet far away from the movable rod is fixedly connected with the inserting block.

Through adopting above-mentioned technical scheme, during the installation guard bar, the link of spacing shell fragment and inserted block earlier with the lateral wall contact of slot to shrink deformation to one side that is close to the inserted block gradually, the terminal surface that the inserted block was kept away from to spacing shell fragment plays the effect of direction, people need not to press spacing shell fragment in advance so that it gets into the slot during the installation, convenient operation, assembly efficiency height.

The utility model discloses further set up to: and the inner wall of the limiting groove far away from the slot is provided with a movable hole.

Through adopting above-mentioned technical scheme, the removal hole can supply the member to penetrate and deform to one side that is close to the inserted block with the spacing shell fragment of drive, makes things convenient for people to extract inserted block and spacing shell fragment from the guard bar, and then realizes the split of guard bar and movable rod, is favorable to people to tear it open alone when the guard bar is impaired and trades, the long service life of glasses.

The utility model discloses further set up to: the spectacle frame is connected with a nose support through a nose bridge frame, and one end of the nose bridge frame is welded on the spectacle frame.

Through adopting above-mentioned technical scheme, the nose bracket is established on the bridge of the nose and is played the effect of supporting the picture frame, and the one end and the picture frame welding of bridge of the nose frame, joint strength between them is high, the bridge of the nose frame is difficult for taking off.

To sum up, the utility model discloses a following at least one beneficial effect:

1. when the glasses are stored, the movable rod is rotated to one side close to the fixed rod, the two glasses legs are rotated in opposite directions, and then the two glasses frames are rotated to one side close to each other until the clamping blocks are clamped with the clamping grooves, so that the size and the occupied space of the glasses are further reduced, and the glasses are convenient to carry;

2. the abdicating spring is extruded by the hinging block to form acting force for abutting against the hinging block, so that the mirror frame cannot move randomly, and the stability of the mirror frame is improved; the abutting inclined plane can limit the rotation angle of the spectacle frame, so that the wearing effect of the spectacle frame is prevented from being influenced by over-rotation;

3. the rubber layer on the outer side of the guard bar plays a role in protecting human ears from being abraded; the guard bar and the movable bar are connected with the limiting groove in a clamping way through the limiting elastic sheet, and the disassembly and the assembly are convenient.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic view highlighting a partial explosion of the hinged member in this embodiment;

FIG. 3 is a schematic view showing a partial explosion highlighting the spacing groove in this embodiment.

Reference numerals: 1. a mirror frame; 11. a butting block; 12. a first inclined plane; 13. a clamping block; 14. a card slot; 15. a nose bridge; 151. a nose pad; 2. a connecting rod; 21. a hinge slot; 22. a yielding spring; 23. a slider; 24. a second inclined plane; 3. a lens; 4. a temple; 41. fixing the rod; 42; a movable rod; 43. a second hinge; 5. a first hinge; 6. an articulation member; 61. a hinged block; 62. a rotating shaft; 7. a guard bar; 71. a straight portion; 711. a slot; 712. a limiting groove; 713. moving the hole; 72. a transition section; 73. a bending part; 8. a rubber layer; 9. a mounting member; 91. inserting a block; 92. spacing shell fragment.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a pair of folding glasses, as shown in fig. 1 and fig. 2, the folding glasses comprise two glasses frames 1, a connecting rod 2 located between the two glasses frames 1, two lenses 3 embedded in the two glasses frames 1 respectively, and two glasses legs 4 connected to the two glasses frames 1 respectively, the two glasses legs 4 are hinged to one ends of the two glasses frames 1 far away from each other through first hinges 5 respectively, so that the two glasses legs 4 can rotate to one side near or far away from each other, and the two glasses frames 1 are hinged to two ends of the connecting rod 2 through a group of hinges 6 respectively.

As shown in fig. 1 and 2, the end surfaces of the connecting rods 2 close to the two mirror frames 1 are both provided with hinge grooves 21, and two opposite sides of the hinge grooves 21 are provided with openings. The hinge member 6 includes a hinge block 61 and a rotating shaft 62 inserted into the hinge block 61, one end of the hinge block 61 is fixed on one side of the frame 1 close to the connecting rod 2, the other end is inserted into the hinge groove 21, and the rotating shaft 62 is in threaded connection with the upper and lower side walls of the hinge groove 21. The glasses frames 1 are hinged with the connecting rods 2 through the hinge blocks 61 and the rotating shafts 62, and people can rotate the two glasses frames 1 oppositely to further reduce the occupied space when the glasses are not used.

As shown in fig. 1 and 2, an abdicating spring 22 is fixed on the inner wall of the hinge slot 21 away from the opening close to the frame 1, a sliding block 23 is fixed on one end of the abdicating spring 22 close to the opening of the hinge slot 21, and a hinge block 61 abuts against one side of the sliding block 23 away from the abdicating spring 22. The hinge block 61 can order about the sliding block 23 to extrude the abdicating spring 22 connected with the same when rotating, so that the abdicating spring 22 is pressed and generates acting force towards the hinge block 61, thereby the hinge block 61 and the picture frame 1 can not rotate randomly, and the stability of the picture frame 1 is improved.

As shown in fig. 1 and 2, two opposite sides of the hinge block 61 are respectively integrally formed with the abutting blocks 11 having the same shape and size, the length of the abutting blocks 11 is smaller than that of the hinge block 61, the end surfaces of the abutting blocks 11 close to the connecting rod 2 are provided with first inclined surfaces 12, the end surfaces of the connecting rod 2 close to the spectacle frame 1 are provided with second inclined surfaces 24, and when the spectacle frame 1 rotates to be parallel to the connecting rod 2, the first inclined surfaces 12 are attached to the second inclined surfaces 24 and can limit the spectacle frame 1 to rotate continuously.

As shown in fig. 1, a clamping block 13 and a clamping groove 14 which are in clamping fit are respectively arranged on the same side of the two lens frames 1, the clamping block 13 is located on one side of the lens frame 1 far away from the first inclined plane 12 close to the clamping block 13, and the clamping block 13 is a hemisphere made of an elastic material. When the spectacle frame 1 rotates to be vertical to the connecting rod 2, the clamping block 13 and the clamping groove 14 are clamped and can limit the relative movement of the two spectacle frames 1, and the stability of the spectacle frame 1 is further improved.

As shown in fig. 1, a bridge frame 15 is welded to each of the sides of the two rims 1 close to each other, a nose pad 151 made of a silicone material is connected to the bridge frame 15, and the nose pad 151 is erected on the bridge of the nose of a user and plays a role of supporting the rims 1.

As shown in fig. 1 and 3, the temple 4 includes a fixed rod 41 and a movable rod 42 hinged via a second hinge 43, the fixed rod 41 is located on a side of the movable rod 42 close to the frame 1, and the movable rod 42 is rotatable relative to the fixed rod 41 to further shorten the length of the temple 4. One side of the movable rod 42, which is far away from the fixed rod 41, is connected with a guard bar 7 through a mounting part 9, the outer surface of the guard bar 7 is wrapped with a rubber layer 8, and the rubber layer 8 plays a role in protecting ears of people from being frayed. The guard bar 7 comprises a straight portion 71, a transition portion 72 and a bending portion 73 which are integrally formed, the straight portion 71, the transition portion 72 and the bending portion 73 are sequentially arranged on one side far away from the movable bar 42, and the transition portion 72 is in an arc shape.

As shown in fig. 1 and 3, the mounting member 9 includes an insertion block 91 and a limiting elastic sheet 92 fixed on two opposite sides of the insertion block 91, the insertion block 91 is fixed on one side of the movable rod 42 close to the guard bar 7, and the limiting elastic sheet 92 is obliquely disposed and is fixedly connected to one end of the movable rod 42 far away from the insertion block 91. The end face of the straight portion 71 close to the movable rod 42 is provided with a slot 711, the opening of the slot 711 is larger than the cross-sectional area of the insert block 91 and can be used for the insert block 91 and the limiting elastic sheet 92 to stretch into when in a contraction state, two inner walls opposite to the slot 711 are provided with limiting grooves 712, the two limiting grooves 712 can be respectively used for the limiting elastic sheets 92 on two sides of the insert block 91 to be clamped in, and the inner wall of the limiting groove 712 far away from the slot 711 is provided with a moving hole 713. The guard bar 7 is connected with the movable rod 42 through the limiting elastic sheet 92 and the limiting groove 712 in a clamping mode, other mounting tools are not needed during assembly, and operation is convenient. When the rubber layer 8 on the surface of the guard bar 7 is damaged, people can pass the rod piece through the moving hole 713 to drive the limiting elastic sheet 92 to deform to one side close to the insert block 91, so that people can conveniently extract the insert block 91 from the guard bar 7, and then the guard bar 7 can be independently disassembled and replaced, the replacement cost is low, and the service life of the glasses is long.

The implementation principle of the embodiment is as follows: when not using glasses, rotate movable rod 42 to one side that is close to dead lever 41 earlier for the length of mirror leg 4 reduces, rotates two mirror legs 4 in opposite directions to the one side that is close to picture frame 1 again, then rotates two picture frames 1 to one side that is close to each other, until fixture block 13 and draw-in groove 14 joint, the volume and the occupation space of folding back glasses are further reduced, conveniently hand-carry.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a foldable glasses, includes two picture frames (1), is located connecting rod (2) between two picture frames (1), inlays respectively and establishes lens (3) in two picture frames (1) and articulates respectively through first hinge (5) and keeps away from mirror leg (4) of one end each other in two picture frames (1), its characterized in that: the two mirror frames (1) are respectively hinged with two ends of a connecting rod (2) through a group of hinge pieces (6), a hinge groove (21) is formed in the end face, close to the two mirror frames (1), of the connecting rod (2), each hinge piece (6) comprises a hinge block (61) fixed to one side, close to the connecting rod (2), of the mirror frame (1) and a rotating shaft (62) penetrating through the hinge block (61), the end portion of the hinge block (61) is located in the hinge groove (21), and the rotating shaft (62) is in threaded connection with the side wall of the hinge groove (21); an abdicating spring (22) is fixed on the inner wall of the hinge groove (21) far away from the opening; the glasses legs (4) comprise a fixed rod (41) and a movable rod (42) which are hinged through a second hinge (43), and the fixed rod (41) is located on one side, close to the glasses frame (1), of the movable rod (42).

2. A folding spectacle apparatus as claimed in claim 1, wherein: and a sliding block (23) is fixed at one end of the abdicating spring (22) close to the opening of the hinge groove (21).

3. A folding spectacle apparatus as claimed in claim 1, wherein: the two opposite sides of the hinge block (61) are respectively integrally formed with a butt block (11) with the same shape, the end face, close to the connecting rod (2), of the butt block (11) is provided with a first inclined plane (12), and the end face, close to the mirror frame (1), of the connecting rod (2) is provided with a second inclined plane (24); when the mirror frame (1) rotates to be parallel to the connecting rod (2), the first inclined plane (12) is attached to the second inclined plane (24) close to the first inclined plane.

4. A folding spectacle apparatus as claimed in claim 3, wherein: a clamping block (13) and a clamping groove (14) which are in clamping fit are respectively arranged on the same side of the two spectacle frames (1); when the frame (1) rotates to be perpendicular to the connecting rod (2), the clamping block (13) is clamped with the clamping groove (14).

5. A folding spectacle apparatus as claimed in claim 1, wherein: one side of the movable rod (42) far away from the fixed rod (41) is detachably connected with a guard bar (7) through a mounting part (9), and the outer side of the guard bar (7) is wrapped with a rubber layer (8).

6. The folding eyewear of claim 5, wherein: the guard bar (7) comprises a straight portion (71), a transition portion (72) and a bending portion (73) which are sequentially and integrally formed on one side far away from the movable bar (42), and the transition portion (72) is in an arc shape.

7. The folding eyewear of claim 6, wherein: installation part (9) are including fixing insert (91) that movable rod (42) are close to guard bar (7) one side and fixing spacing shell fragment (92) in insert (91) both sides, the terminal surface that straight portion (71) are close to movable rod (42) is equipped with slot (711) that confession insert (91) stretched into, be equipped with spacing groove (712) that supply spacing shell fragment (92) card to go into on the inner wall of slot (711).

8. The folding eyewear of claim 7, wherein: the limiting elastic sheet (92) is obliquely arranged, and one end of the limiting elastic sheet far away from the movable rod (42) is fixedly connected with the inserting block (91).

9. The folding eyewear of claim 8, wherein: and a moving hole (713) is formed in the inner wall, far away from the slot (711), of the limiting groove (712).

10. A folding spectacle apparatus as claimed in claim 1, wherein: the nose pad (151) is connected to the glasses frame (1) through a nose bridge frame (15), and one end of the nose bridge frame (15) is welded to the glasses frame (1).