CN211123524U - Glasses leg and frame construction thereof - Google Patents

Abstract

The utility model discloses a glasses leg and a frame structure thereof, the glasses leg comprises a front glasses leg and a rear glasses leg, the movable ends of the front glasses leg and the rear glasses leg are both connected with a connecting piece arranged with external threads, the external threads on the two connecting pieces are opposite in direction, and the two connecting pieces are respectively screwed into a rotating sleeve from two ends of the rotating sleeve; the unconnected end of the connecting piece is provided with a convex ring, the two ends of the rotating sleeve are provided with a convex part which limits the convex ring in the rotating sleeve, and the inner surface of the convex part is provided with an inner thread matched with the outer thread. The glasses frame structure comprises a glasses frame, lenses arranged on the glasses frame and the glasses legs; the picture frame includes left picture frame, right picture frame and is used for connecting the extensible member of left picture frame and right picture frame, closes on one side of right picture frame on the picture frame of a left side and closes on one side of left picture frame on the picture frame of a right side and all is equipped with a protruding piece, and protruding piece is the arc structure. The glasses legs and the frame structure thereof are novel and practical, convenient to adjust and capable of improving wearing comfort.

Description

Glasses leg and frame construction thereof

Technical Field

The utility model particularly relates to a glasses leg and frame construction thereof.

Background

Spectacles are simple optical devices that are made to correct vision or protect the eyes, and generally consist of lenses, frames and temples. Currently, in order to make the glasses that are worn adaptable to people with different face shapes, the length of the temple is set to be adjustable; however, the existing length-adjustable spectacle frame has the problems that the structure is complex, the weight of the spectacles is increased, the adjustment is inconvenient, and the wearing comfort is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an glasses leg and frame construction to solve the problem mentioned in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a pair of glasses legs, which comprises a front glasses leg hinged with a glasses frame and a rear glasses leg provided with a bending structure; the movable ends of the front glasses legs and the rear glasses legs are respectively connected with a connecting piece provided with an external thread, the directions of the external threads on the two connecting pieces are opposite, and the two connecting pieces are respectively screwed into a rotating sleeve from two ends of the rotating sleeve; the unconnected end of the connecting piece is provided with a convex ring, the two ends of the rotating sleeve are provided with a convex part which limits the convex ring in the rotating sleeve, and the inner surface of the convex part is provided with an inner thread matched with the outer thread.

Furthermore, rubber pads with buffering function are arranged on the upper surface and the lower surface of the convex ring.

Furthermore, a plurality of air holes are formed in the front glass leg and/or the rear glass leg and are arranged on the front glass leg and/or the rear glass leg at equal intervals.

Furthermore, the inner curved surface of the bending structure is adhered with absorbent cotton.

Furthermore, the anti-skid grains which are convenient for rotating the rotating sleeve are arranged on the rotating sleeve along the length direction of the rotating sleeve, and the anti-skid grains are arranged to be of a concave-convex grain structure.

A frame structure comprises a spectacle frame, lenses arranged on the spectacle frame and the spectacle legs; the picture frame includes left picture frame, right picture frame and is used for connecting the extensible member of left picture frame and right picture frame, closes on one side of right picture frame on the picture frame of a left side and closes on one side of left picture frame on the picture frame of a right side and all is equipped with a protruding piece, and protruding piece is the arc structure.

Further, the extensible member includes two horizontal poles of being connected with left picture frame and right picture frame respectively, and the horizontal pole is connected with the vice connecting piece of arranging the external screw thread, and the external screw thread opposite direction on two vice connecting pieces, and two vice connecting pieces are in the vice commentaries on classics of both ends screw in of a pair commentaries on classics cover respectively.

Furthermore, an auxiliary convex ring is arranged on the auxiliary connecting piece, auxiliary convex parts for limiting the auxiliary convex ring in the auxiliary rotating sleeve are arranged at two ends of the auxiliary rotating sleeve, and internal threads matched with the external threads are arranged on the auxiliary convex parts.

Furthermore, the spectacle frame is connected with the front spectacle legs through a transition piece, and the transition piece is fixedly connected with the spectacle frame; the free end of the transition piece is protruded with a pair of mounting pieces which are arranged at intervals, the mounting pieces are in a circular structure, and mounting holes are formed in the mounting pieces;

the front glasses legs are provided with arc-shaped inner concave parts matched with the mounting parts, a clamping part protrudes outwards from the center of each arc-shaped inner concave part, the clamping part is clamped between the pair of mounting parts, and through holes matched with the mounting holes are formed in the clamping part.

Furthermore, a transverse table used for supporting the end face of the front glasses leg is arranged on the rear side of the mounting part on the transition piece, and a soft cushion is arranged on the transverse table.

The utility model has the advantages that: the glasses legs and the frame structure thereof have the characteristics of convenient adjustment, high wearing comfort level and the like; when the glasses are used, the length of the glasses legs can be adjusted by rotating the rotating sleeve in the forward direction and the reverse direction, so that the glasses are adjusted to be suitable for the wearing mode of the user. And adopt the connected mode of extensible member between left picture frame and the right picture frame, the length of telescopic link is adjusted to the accessible, realizes the regulation of distance between left picture frame and the right picture frame for be fit for different inter-ocular distance users wear the use. Meanwhile, the water absorbing sponge is adhered to the inner curved surface of the bending structure and used for absorbing sweat at the ear part, so that the clothes are particularly suitable for being worn in summer, and the wearing comfort level of the clothes is further improved.

Drawings

Fig. 1 schematically shows a mounting structure of the glasses leg.

Fig. 2 is a schematic view showing a disassembled structure of the glasses legs.

Fig. 3 is a schematic diagram of the arrangement structure of the rotating sleeve of the glasses leg.

Figure 4 schematically shows a side view of the frame structure.

Fig. 5 is a schematic diagram showing the arrangement structure of the convex part of the frame structure.

Figure 6 schematically shows a front view of the frame structure.

Fig. 7 schematically shows an adjustment structure of the telescopic member of the frame structure.

Fig. 8 is a schematic diagram of the arrangement structure of the auxiliary rotary sleeve of the frame structure.

Fig. 9 schematically shows a structural view of a transition piece of the frame structure.

Fig. 10 is a schematic view showing the arrangement structure of the card member of the frame structure.

Wherein: 1. a mirror frame; 2. a front temple; 3. a bending structure; 31. inward bending; 32. water absorbent cotton; 4. a rear temple; 5. a movable end; 6. a connecting member; 7. rotating the sleeve; 71. anti-skid lines; 8. a convex ring; 81. a rubber pad; 9. a boss portion; 91. an inner surface; 10. air holes are formed; 11. a lens; 12. a telescoping member; 13. a male member; 14. A cross bar; 15. a secondary connecting member; 16. an auxiliary rotating sleeve; 17. an auxiliary convex ring; 18. a sub boss; 19. a transition piece; 20. a mounting member; 21. mounting holes; 22. an arc-shaped concave part; 23. a fastener; 24. a through hole; 25. a transverse table; 26. a soft cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiment is only one embodiment of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings and specific embodiments. And for the sake of simplicity, the following omits the technical common sense known to those skilled in the art.

Example one

According to an embodiment of the present application, there is provided a glasses leg, as shown in fig. 1 to 3, the glasses leg comprises a front glasses leg 2 and a rear glasses leg 4, the front glasses leg 2 is used for being hinged with the glasses frame 1, and a bending structure 3 is arranged on the rear glasses leg 4 for being placed on the ear for supporting. In the present embodiment, a connecting piece 6 is connected to the movable end 5 of each of the front and rear temples 2 and 4, and external threads are arranged on the connecting piece 6, and the directions of the external threads on the two connecting pieces 6 are opposite.

In the concrete implementation, two connecting pieces 6 are screwed into the rotating sleeve 7 from two ends of the rotating sleeve 7 respectively, a convex ring 8 is arranged at the unconnected end of each connecting piece 6, protruding parts 9 are arranged at two ends of the rotating sleeve 7, the convex ring 8 is limited in the rotating sleeve 7 through the protruding parts 9, the phenomenon that the connecting pieces 6 fall off from the rotating sleeve 7 is prevented, and an internal thread matched with the external thread is arranged on the inner surface 91 of each protruding part 9.

The outer wall of the convex ring 8 is in contact with the inner diameter of the rotating sleeve 7, the inner surface 91 of the bulge part 9 is in contact with the outer wall of the connecting piece 6, the internal thread on the inner surface 91 of the bulge part 9 is in corresponding contact with the external thread on the connecting piece 6, and the length of the connecting piece 6 on the rotating sleeve 7 is adjusted by rotating the rotating sleeve 7; and because the external screw thread directions on two connecting pieces 6 are opposite, the internal screw thread of both ends of the rotating sleeve 7 matches with the external screw thread on the connecting piece 6 that is inserted correspondingly, therefore, can realize the regulation of the whole length of glasses leg in the course of rotating the rotating sleeve 7 positively and negatively.

In practical use, the front legs 2 are connected with the glasses frame 1, and the bending structures 3 on the rear legs 4 are placed at the ears; at the moment, the user can rotate the rotating sleeve 7 in the forward and reverse directions to adjust the length of the glasses legs, so that the wearing mode suitable for the physique of the user is adjusted, the application range of the glasses is enlarged, and the wearing comfort level is improved.

The preferred embodiment in this embodiment is: rubber pads 81 are arranged on the upper surface and the lower surface of the convex rings 8, wherein the rubber pads 81 mainly play a role of buffering, and hard contact between the two convex rings 8 and between the connecting piece 6 and the convex rings 8 when the rotating sleeve 7 is rotated forwards and backwards to the last circle is avoided.

The preferred embodiment in this embodiment is: the anti-skid grains 71 are arranged on the rotating sleeve 7 along the length direction of the rotating sleeve, so that the rotating sleeve 7 can be conveniently rotated; and in particular implementations it may be preferable to provide the non-slip pattern 71 as an embossed pattern structure.

Example two

In the embodiment, according to the provided glasses legs, in order to improve wearing comfort and air permeability, a plurality of air holes 10 are formed in the front glasses legs 2 and/or the rear glasses legs 4, and the plurality of air holes 10 are arranged on the front glasses legs 2 and/or the rear glasses legs 4 at equal intervals.

Meanwhile, in the application, the water-absorbing cotton 32 can be adhered to the inner curved surface 31 of the bending structure 3 for absorbing sweat at the ear part, so that the clothes are particularly suitable for being worn in summer, and the wearing comfort level is effectively improved. Wherein, the water absorption cotton 32 can be adhered on the inner curved surface 31 of the bending structure 3 in the form of double-sided adhesive tape, which is convenient for disassembly and washing.

EXAMPLE III

According to an embodiment of the present application, there is provided a frame structure including a rim 1, lenses 11 provided on the rim 1, and the above-described temples, as shown in fig. 4 to 7. When wearing, preceding mirror leg 2 is connecting picture frame 1, and before picture frame 1 placed eyes in, the structure 3 of buckling on the back mirror leg 4 was placed in ear department, and the user changes cover 7 through just, the antiport, realizes the regulation of glasses leg length to adjust to the length of wearing that is fit for user's physique.

In this example, the frame 1 of the frame structure includes a left frame, a right frame, and a telescopic member 12, and the left frame and the right frame are connected by the telescopic member 12; in actual operation, adopt the connected mode of extensible member 12 between left picture frame and the right picture frame, the length of telescopic link is adjusted to the accessible, realizes the regulation of distance between left picture frame and the right picture frame for be fit for different interocular distance users wear the use, improve its travelling comfort of wearing.

One side of the left mirror frame close to the right mirror frame and one side of the right mirror frame close to the left mirror frame are both provided with a convex part 13; the convex pieces 13 are of arc structures and are used for matching with two sides of the nose stem, and the convex pieces 13 of the left glasses frame and the right glasses frame are placed on two sides of the nose stem and play a role in supporting the glasses frame 1; the convex pieces 13 of the left and right frames, which are in arc structures, are used as nose pads, and the nose pads do not need to be adjusted when being worn.

Example four

In the embodiment, the structure of the telescopic rod is further limited, so that the convenience of adjustment of the telescopic rod is improved; as shown in fig. 8, in particular, the extensible member 12 includes two cross bars 14 connected to the left and right eye frames, respectively, the cross bars 14 are connected to auxiliary connecting members 15 having external threads, the directions of the external threads on the two auxiliary connecting members 15 are opposite, and the two auxiliary connecting members 15 are screwed into the auxiliary rotary sleeve 16 from both ends of the auxiliary rotary sleeve 16, respectively.

In concrete implementation, its regulation structure and principle are similar to the regulation mode of glasses leg, through just, the vice commentaries on classics cover 16 of reverse rotation, screw in when realizing two vice connecting pieces 15 and back out, and then realize the regulation to the whole length of telescopic link, accomplish the regulation to distance between left picture frame and the right picture frame for being fit for different interocular distance users wear the use, improve its travelling comfort of wearing.

Here, it should also be noted that, in the present embodiment, the auxiliary link 15 can be completely screwed out of the auxiliary rotating sleeve 16 to achieve the detachment of the left and right rims. Of course, the auxiliary rotary sleeve can be specifically arranged according to the use condition, and the auxiliary rotary sleeve can also be arranged in a non-detachable mode, namely, the auxiliary connecting piece 15 is provided with the auxiliary convex ring 17, the two ends of the auxiliary rotary sleeve 16 are provided with the auxiliary convex parts 18, the auxiliary convex parts 18 are provided with internal threads matched with the external threads, and the auxiliary convex ring 17 is limited in the auxiliary rotary sleeve 16.

EXAMPLE five

In the present embodiment, according to the above-described embodiments, as shown in fig. 9 and 10, the frame 1 and the front temple 2 of the frame structure are connected by the transition piece 19 to improve the adaptability of the connection. The transition piece 19 is fixedly connected with the spectacle frame 1, a pair of mounting pieces 20 arranged at intervals are protruded from the free end of the transition piece 19, the mounting pieces 20 are in a circular structure, and mounting holes 21 are formed in the mounting pieces 20.

An arc-shaped inner concave part 22 matched with the mounting parts 20 is arranged on the front glasses leg 2 of the frame structure, a clamping piece 23 protrudes outwards from the center of the arc-shaped inner concave part 22, the clamping piece 23 is clamped between the pair of mounting parts 20, and a through hole 24 matched with the mounting hole 21 is arranged on the clamping piece 23; in specific implementation, the shaft pin or the rotating shaft or the screw rod can be inserted into the mounting hole 21 on one side, the through hole 24 and the mounting hole 21 on the other side in sequence to complete assembly, so that relative rotation is realized.

In the present exemplary embodiment, a transverse platform 25 is provided on the transition piece 19 on the rear side of the mounting piece 20, wherein the transverse platform 25 is used to support the end face of the front temple 2 and to place the rotational transition thereof in a manner that affects the connection structure. Meanwhile, a soft cushion 26 is arranged on the transverse platform 25 of the frame structure, so that the rigid contact between the transverse platform 25 and the end face of the front glasses legs 2 is avoided.

In the description above, references to "one embodiment," "an embodiment," "one example," "an example," etc., indicate that the embodiment or example so described may include a particular feature, structure, characteristic, property, element, or limitation, but every embodiment or example does not necessarily include the particular feature, structure, characteristic, property, element, or limitation. Moreover, repeated use of the phrase "in accordance with an embodiment of the present application" although it may possibly refer to the same embodiment, does not necessarily refer to the same embodiment.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A pair of glasses legs comprises a front glasses leg (2) hinged with a glasses frame (1) and a rear glasses leg (4) provided with a bending structure (3); the method is characterized in that: the movable ends (5) of the front glasses legs (2) and the rear glasses legs (4) are connected with connecting pieces (6) with external threads, the directions of the external threads on the two connecting pieces (6) are opposite, and the two connecting pieces (6) are screwed into the rotating sleeve (7) from two ends of the rotating sleeve (7) respectively; the non-connection end (61) of the connecting piece (6) is provided with a convex ring (8), the two ends of the rotating sleeve (7) are provided with a protruding portion (9) which limits the convex ring (8) in the rotating sleeve (7), and an internal thread matched with the external thread is arranged on the inner surface (91) of the protruding portion (9).

2. The temple of claim 1 wherein: rubber pads (81) with buffering function are arranged on the upper surface and the lower surface of the convex ring (8).

3. The temple of claim 1 wherein: all be provided with a plurality of bleeder vent (10), a plurality of on preceding mirror leg (2) and/or back mirror leg (4) bleeder vent (10) are arranged at equal intervals on preceding mirror leg (2) and/or back mirror leg (4).

4. The temple of claim 1 wherein: and the inner curved surface (31) of the bending structure (3) is adhered with water-absorbing cotton (32).

5. The temple of claim 1 wherein: the anti-skid sleeve is characterized in that anti-skid grains (71) convenient to rotate the rotating sleeve (7) are arranged on the rotating sleeve (7) along the length direction of the rotating sleeve, and the anti-skid grains (71) are of a concave-convex structure.

6. A frame structure characterized by: comprises a frame (1), a lens (11) arranged on the frame (1) and the glasses leg of any one of claims 1 to 5; picture frame (1) is including left picture frame, right picture frame and be used for connecting expansion piece (12) of left picture frame and right picture frame, on the picture frame of a left side close on one side of right picture frame and on the picture frame of the right side close on one side of left picture frame all be equipped with a protruding piece (13), protruding piece (13) are the arc structure.

7. The frame structure of claim 6, wherein: extensible member (12) include two horizontal poles (14) of being connected with left picture frame and right picture frame respectively, horizontal pole (14) are connected with vice connecting piece (15) of arranging the external screw thread, two external screw thread opposite direction on vice connecting piece (15), and two vice connecting piece (15) are respectively from the both ends screw in of a pair commentaries on classics cover (16) in vice commentaries on classics cover (16).

8. The frame structure of claim 7, wherein: be provided with vice bulge loop (17) on vice connecting piece (15), the both ends of vice commentaries on classics cover (16) are provided with vice bellying (18) that vice bulge loop (17) are spacing in vice commentaries on classics cover (16), be provided with on vice bellying (18) with external screw thread matched with internal thread.

9. The frame structure of claim 6, wherein: the glasses frame (1) is connected with the front glasses legs (2) through transition pieces (19), and the transition pieces (19) are fixedly connected with the glasses frame (1); a pair of mounting pieces (20) arranged at intervals are protruded outwards from the free end of the transition piece (19), the mounting pieces (20) are in a circular structure, and mounting holes (21) are formed in the mounting pieces (20);

the front glasses leg (2) is provided with an arc-shaped inner concave part (22) matched with the mounting part (20), a clamping piece (23) protrudes outwards from the center of the arc-shaped inner concave part (22), the clamping piece (23) is clamped between the mounting parts (20), and a through hole (24) matched with the mounting hole (21) is formed in the clamping piece (23).

10. The frame structure of claim 9, wherein: the transition piece (19) is provided with a transverse table (25) used for supporting the end face of the front glasses leg (2) on the rear side of the mounting piece (20), and the transverse table (25) is provided with a cushion (26).

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