CN211878357U

CN211878357U - Glasses combination bi

Info

Publication number: CN211878357U
Application number: CN202020958570.2U
Authority: CN
Inventors: 洪绅杰
Original assignee: Zhejiang Yuhuan Dayongfa Glasses Enterprise Co ltd
Current assignee: Zhejiang Yuhuan Dayongfa Glasses Enterprise Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-11-06
Anticipated expiration: 2030-06-01

Abstract

The utility model provides a glasses combination bi belongs to glasses and makes technical field. It has solved the current glasses combination crotch and has worn the not good scheduling problem of travelling comfort. The glasses combined crotch comprises a pile head and a crotch body, wherein the rear end of the crotch body is fixedly connected with glasses legs, footmuffs are sleeved on the glasses legs, one end of the pile head is provided with a plurality of first support lugs, the front end of the crotch body is provided with a plurality of second support lugs, the first support lugs and the second support lugs are connected in a staggered mode, a screw penetrates through the first support lugs and the second support lugs and is in threaded connection with the first support lugs or the second support lugs at the bottommost part, a gasket for the screw to penetrate is arranged between the first support lugs and the second support lugs in a pressure-equalizing mode, a limiting structure is arranged between the pile head and the crotch body and used for preventing the crotch body from continuing to turn outwards after the first support lugs and the second support lugs are arranged in a straight strip shape, and the inner side bending part of the bending part and the bending part of the footmuffs. The utility model has the advantages of compact structure, good anti-loosening effect, comfortable wearing and the like.

Description

Glasses combination bi

Technical Field

The utility model belongs to the technical field of glasses are made, a glasses accessory is related to, in particular to glasses combination bi.

Background

Along with the rapid development of economy, the living standard of people is gradually improved, electronic products and the like are widely used, the influence on the vision of people is great, more and more eyes have the vision problems such as myopia and the like, and therefore the glasses also become a necessity for the life of many people.

For example, chinese patent literature discloses a pair of spectacles [ application number: 03273466.2, respectively; authorization notice number: CN2646736Y ], which comprises lenses, a frame and a fixing device connecting the frame and the lenses, wherein the fixing device comprises a connector and a fastener, the lenses are provided with a receptacle corresponding to the connector, the fastener is abutted against the lenses, the fixing device further comprises a protrusion protruding towards the surface of the lenses, the protrusion is abutted against the lenses, the frame comprises a middle beam assembly and a side piece assembly, at least one of the middle beam assembly and the side piece assembly is connected with the fixing device.

The glasses can prevent the middle beam assembly and the crotch assembly from rotating relative to the lenses by abutting the protrusions and the lenses, the lenses are convenient to process, the crotch assembly comprises a head, a crotch body connected with the head through a hinge, and a foot cover sleeved at one end of the crotch body, however, screws of the hinge are easy to loosen in the using process, the swinging of the crotch body is caused, the wearing comfort is influenced, and the parts of the foot cover in contact with the ears are hard and do not have elasticity, the wearing time is long, so that people feel uncomfortable, the fatigue is strong, the ears are worn and sores are also caused.

Disclosure of Invention

The utility model aims at the above problems in the prior art, and provides a pair of glasses combination crotch with compact structure, good anti-loose effect and good wearing comfort.

The purpose of the utility model can be realized by the following technical proposal: the glasses combination bi comprises a head piece and a crotch body, wherein a glasses leg is fixedly connected to the rear end of the crotch body, and a foot cover is sleeved on the glasses leg.

In the glasses combination bi, the number of the first support ears is one, the number of the second support ears is two, and the first support ears are positioned between the two second support ears. The structure is simple, the processing is convenient, and the screw passes through the second support lug, the first support lug and the second support lug in sequence and is connected with the second support lug at the bottom through threads.

In the glasses combination bi, the limit structure comprises a shoulder pad which is provided with a support ear and protrudes towards the side of the bi, the side of the bi is provided with a step, and the back step of the bi is arranged in a straight strip shape with the head of the peg and is used for the shoulder pad to butt against. The spacing of the pile head and the crotch body is realized through the cooperation of the retaining shoulders and the steps, the processing is convenient, and the spacing is stable.

In the glasses combination crotch, the top surface and the bottom surface of the first support lug are embedded with annular gaskets for screws to pass through.

In the glasses combination piece, the cushion ring and the pad are of an integrated structure. Thus, the manufacture is convenient, and the installation is also convenient.

In the glasses combination piece, the inner side bending part of the bending part is provided with a mounting groove, and the soft part is an air bag with a cavity inside and is bonded in the mounting groove through glue. The air bag is formed by coating or injection molding, and the interior of the air bag is a cavity to ensure the softness and elasticity of the air bag.

In another aspect, the flexible portion is bonded to the inner side of the folding portion, and the flexible portion is a silicone sheet or a thermoplastic elastic rubber sheet. The silica gel piece or the thermoplastic elastic rubber piece is soft and elastic, can not wear the ear, and the wearing comfort is good.

In the glasses combination crotch, the side pieces are inserted into the back end of the crotch body in an interference fit manner, and the outer side surface of the back end of the crotch body is provided with an extension part extending towards the side of the side pieces and abutting against the side pieces.

Compared with the prior art, the glasses combination crotch has compact structure, good structural stability, can prevent the bolt from loosening, avoids the swinging of the head and the crotch body, has soft and elastic soft parts, good wearing comfort and long service life.

Drawings

FIG. 1 is a schematic view of the structure of the crotch of the present eyewear combination.

FIG. 2 is a schematic view of the structure of the head of the crotch of the glasses combination.

FIG. 3 is a schematic view of the structure of the crotch portion of the glasses combination.

Fig. 4 is an enlarged view of the structure of fig. 1 at circle a.

In the figure, 1, a pile head; 2. the crotch part; 21. a step; 22. an extension part; 3. a temple; 4. a foot cover; 41. a bending section; 5. a first support lug; 51. a shoulder block; 6. a second lug is supported; 7. a screw; 8. a gasket; 9. a soft portion; 10. a gasket.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figures 1, 2, 3 and 4, the glasses combination bi comprises a head 1 and a crotch portion 2, wherein the back end of the crotch portion 2 is fixedly connected with a glasses leg 3, a foot sleeve 4 is sleeved on the glasses leg 3, one end of the head 1 is provided with a plurality of first support lugs 5, the front end of the crotch portion 2 is provided with a plurality of second support lugs 6, the first support lugs 5 and the second support lugs 6 are mutually and alternatively inserted, a screw 7 penetrates through each first support lug 5 and the second support lugs 6 and is in threaded connection with the first support lug 5 or the second support lug 6 at the bottommost position, a gasket 8 for the screw 7 to penetrate through is arranged between each first support lug 5 and the second support lugs 6 in a pressure-equalizing mode, the number of the first support lugs 5 is one, the number of the second support lugs 6 is two, the first support lugs 5 are positioned between the two support lugs 6, and the screw 7 penetrates through the second support lugs 6, the first support lugs 5 and the second support lugs 6 and is in threaded connection with the second support lugs 6 at the bottommost position. A position-limiting structure is arranged between the head 1 and the body 2 to prevent the body 2 from turning outward, the leg cuffs 4 have a bending part 41 for contacting the ear part, and the inner bending part of the bending part 41 is connected with a soft part 9 with elasticity.

The pile head 1 of the glasses combination bi is spliced with the support ear II 6 of the crotch body 2 through the support ear I5 and locked through the screw 7, the previous hinge is omitted, and the glasses combination bi is compact in structure and high in structural strength; the gaskets 8 between the first support lug 5 and the second support lug 6 play a role in supporting and preventing looseness, the gaskets 8 play a role in locking the screws 7 for the friction force of the screws 7, the screws 7 are prevented from loosening, the first support lug 5 and the second support lug 6 cannot swing after being used for a long time, the structural stability is good, and the wearing is comfortable; the limit structure limits the crotch body 2 to ensure the holding force, prevent the glasses from sliding off and ensure comfortable wearing; soft portion 9 has elasticity, can not oppress the ear, wears the travelling comfort good, wears for a long time also indefatigability, can not cause ear's wearing and tearing, the sore that produces.

In further detail, the limit structure includes the convex shoulder 51 of the side of the crotch portion that the first support 5 has, the side of the crotch portion 2 has the step 21 and when the side of the crotch portion 2 is arranged with the peg 1 in the straight strip back step 21 for the shoulder 51 to contradict, the step 21 is located between two supports 6, through the cooperation of the shoulder 51 and the step 21 in order to realize the spacing of peg 1 and side of the crotch portion 2, the processing is convenient, and is spacing firm.

The top surface and the bottom surface of the first support lug 5 are respectively embedded with a gasket 10 which is annular and is used for the screw 7 to pass through, the gasket 10 plays a role in locking the screw 7 to the friction force of the screw 7, the vibration absorption effect is also played, the screw 7 is prevented from loosening, the stability of the structure is ensured, the crotch body 2 is prevented from swinging, and the wearing is comfortable. In practice, the gasket 10 and the spacer 8 may be of one-piece construction for ease of manufacture.

In this embodiment, the soft portion 9 is adhered to the inner bending portion of the bending portion 41, the soft portion 9 is a silicone sheet, and the soft portion 9 may be a thermoplastic elastic rubber sheet during actual manufacturing; or the inner side of the bending part 41 is provided with a mounting groove, and the soft part 9 is an air bag with a hollow inner part and is adhered in the mounting groove by glue.

Insert 2 rear ends of the crotch body by 3 interference fits of mirror foot, the outside mask of 2 rear ends of the crotch body extends and contradicts in the extension portion 22 of mirror foot 3 to 3 sides of mirror foot, and mirror foot 3 can produce certain deformation power to the outside after wearing, and extension portion 22 has the support effect and is used for providing reaction force, has guaranteed the centre gripping effect, avoids glasses to slide, wears comfortablely.

Those not described in detail in this specification are within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The glasses combination bib comprises a head (1) and a bib body (2), wherein a glasses leg (3) is fixedly connected to the back end of the bib body (2), a foot cover (4) is sleeved on the glasses leg (3), and the glasses combination bib is characterized in that one end of the head (1) is provided with a plurality of first support lugs (5), the front end of the bib body (2) is provided with a plurality of second support lugs (6), the first support lugs (5) and the second support lugs (6) are mutually and alternately inserted, a screw (7) penetrates through each first support lug (5) and the second support lug (6) and is in threaded connection with the first support lug (5) or the second support lug (6) at the bottommost part, a gasket (8) for the screw (7) to penetrate through is arranged between each first support lug (5) and the second support lug (6) in a pressure-equalizing mode, and a limit structure for preventing the bib body (2) from continuing after the two are arranged in a straight mode is arranged between the bib body (1) and the bib body (2), the foot cover (4) is provided with a bending part (41) used for contacting with the ear part, and the inner bending part of the bending part (41) is connected with an elastic soft part (9).

2. The eyewear combination of claim 1 wherein the first support (5) is one and the second support (6) is two, the first support (5) being located between the two second supports (6).

3. The eyewear combination of claim 1 or 2, wherein the stop structure comprises a shoulder (51) projecting from the side of the body (2) of the wearer's side of the crotch, the body (2) of the crotch having a step (21) and the step (21) abutting against the shoulder (51) when the body (2) of the crotch and the front portion (1) are arranged in a straight line.

4. The eyewear combination of claim 3, wherein the top and bottom surfaces of the first support piece (5) are embedded with ring-shaped washers (10) for screws (7) to pass through.

5. The eyewear panel of claim 4, wherein said panels (10) and pads (8) are of unitary construction.

6. The eyewear combination of claim 4, wherein the inner side of the bending portion (41) has a mounting groove, and the soft portion (9) is an air bag with a hollow interior and adhered to the mounting groove by glue.

7. The eyewear combination of claim 4, wherein the soft portion (9) is bonded to the inner side of the bending portion (41), and the soft portion (9) is a silicone sheet or a thermoplastic elastomer sheet.

8. The eyewear combination of claim 7, wherein said temple (3) is inserted into the back end of the body (2) with an interference fit, and the outer side of the back end of the body (2) has an extension (22) extending toward the temple (3) and abutting against the temple (3).