CN213302698U

CN213302698U - Anti-folding glasses

Info

Publication number: CN213302698U
Application number: CN202022529178.9U
Authority: CN
Inventors: 谭舒滔; 黄吉庆; 赖德国
Original assignee: Shenzhen Baojie Glasses Co ltd
Current assignee: Shenzhen Baojie Glasses Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-05-28
Anticipated expiration: 2030-11-04

Abstract

The application relates to anti-folding glasses, which comprise a glasses frame and a nose pad. Carbon fiber material can be chooseed for use to the picture frame, compares in steel picture frame, and carbon fiber picture frame's hardness is higher, weight is lighter, not only has the characteristics of anti book pressure, has still improved the comfort when dressing. The picture frame is provided with the bracket that is used for installing the nose and holds in the palm, and the bracket includes the branch portion of being connected with the picture frame to and be used for installing the couple portion that the nose held in the palm, the nose holds in the palm including the spliced pole, and couple portion is provided with the installation clearance through joint mode fixed connection post. When a user needs to disassemble the nose support, the connecting column can be abutted against the mounting opening, and the connecting column is forced to move towards the direction of separating from the mounting gap, so that the hook part or the connecting column deforms, and the connecting column is separated from the mounting gap. This application has the effect that convenient to use person cleared up or changes the nose and hold in the palm.

Description

Anti-folding glasses

Technical Field

The application relates to the field of glasses, in particular to anti-folding glasses.

Background

Spectacles are optical devices that can be used to improve vision, protect the eyes, or decorate. The glasses are various in types, and can be divided into myopia glasses, hypermetropia glasses, presbyopic glasses, astigmatic glasses, plano glasses, night vision glasses and the like according to functions, and the glasses play an important role in life of people. The common glasses in the market comprise a glasses frame and two glasses legs hinged on the glasses frame, wherein the glasses frame is provided with a nose support; when a user needs to wear the glasses, the two glasses legs can be spread and hung on the ears, and the nose support is placed on the nose, so that the glasses frame is supported.

In the related art, as disclosed in the utility model with the publication number of CN205427342U, the body of the spectacle frame is made of wood environmental protection material, and the body includes an upper lens ring, a lower lens ring and a connecting tenon. The inner side of the mirror ring is fixed with a lens, and the nose bridge and the upper mirror ring are of an integrated structure. The positions of the pile heads of the upper mirror ring and the lower mirror ring are riveted with mirror legs through connecting tenons.

In view of the above-mentioned related technologies, the inventor thinks that after the glasses are used for a long time, the nose pads in the glasses need to be cleaned or replaced, but in common glasses, the nose pads are fixed on the glasses through screws, and a user needs to use a special tool when detaching the glasses, which is not convenient enough.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the installation or the disassembly of the nose pads by a user, the application provides the glasses with the bending and pressing resistance.

The application provides an anti glasses that roll over pressure adopts following technical scheme:

a pair of anti-folding glasses comprises a glasses frame and a nose support, wherein the glasses frame is provided with a bracket for mounting the nose support, the bracket comprises a support rod part connected with the glasses frame and a hook part connected with one end of the support rod part and used for mounting the nose support,

the nose holds in the palm including the spliced pole, hook portion is provided with and fixes through the joint mode the installation clearance of spliced pole, hook portion keeps away from the one end of ramus part with leave the distance between the ramus part and form the installing port, the minimum width of installing port is less than the radius of spliced pole.

Through adopting above-mentioned technical scheme, the picture frame passes through the bracket installation nose and holds in the palm, and the bracket passes through branch portion support hook portion, and hook portion holds in the palm through the fixed nose of the mode with the spliced pole joint in installation clearance. When a user needs to disassemble the nose support, the connecting column can be abutted against the mounting opening, and force is applied to the connecting column to enable the connecting column to move towards the direction of separating from the mounting gap, so that the hook part or the connecting column is deformed, and the connecting column is separated from the mounting gap; when a user needs to install the nose support, the connecting column can be abutted to the installation opening, the connecting column is moved towards the direction of entering the installation gap by applying force to the connecting column, the hook part or the connecting column is deformed, and then the connecting column enters the installation gap and is clamped with the hook part. The use of specialized tool has been saved to this kind of mode, reduces the operation degree of difficulty when the user dismantles or installs the nose pad, and then the user of being convenient for clears up or changes the nose pad.

Optionally, one end of the hook portion, which is far away from the fulcrum portion, is provided with a guide portion, and the guide portion is inclined in a direction far away from the mounting opening and far away from the fulcrum portion.

Through adopting above-mentioned technical scheme, the user can hold in the palm the time at the installation nose, can hold in the palm the spliced pole butt between conductive part and branch portion to hold in the palm the application of force so that the nose holds in the palm and removes towards the direction that gets into the installation clearance, under the guide effect of guide part, the couple portion changes in taking place deformation, improves the installation effectiveness.

Optionally, the hook portion is disposed on a side of the strut portion close to the mirror frame, and the guide portion extends toward a direction close to the mirror frame.

Through adopting above-mentioned technical scheme, when the user dresses glasses, the couple position is located the strut portion and keeps away from human one side, reduces the guide part and leads to stabbing human risk with human contact.

Optionally, the nose pad further comprises an inner limiting block and an outer limiting block used for matching with the inner limiting block to limit the connecting column to be separated from the mounting gap, and the inner limiting block and the outer limiting block are respectively arranged at two ends of the connecting column.

Through adopting above-mentioned technical scheme, interior stopper and outer stopper set up respectively in the both ends of spliced pole to the scope of restriction spliced pole along its axial displacement makes the spliced pole be difficult to break away from couple portion under the condition of non-manpower effect.

Optionally, the length of the connecting column is smaller than the thickness of the hook portion, and the radius of the connecting column is smaller than the inner diameter of the mounting gap.

Through adopting above-mentioned technical scheme, the spliced pole takes place to remove in the installation clearance to change the position or the inclination of bearing piece, the bearing piece of being convenient for adjusts according to the shape of human nose, improves the wearing comfort level of glasses.

Optionally, the nose pad further comprises a bearing block for supporting the mirror frame, the bearing block is arranged on one side, away from the connecting column, of the inner limiting block, and an anti-skid layer is arranged on one side, away from the connecting column, of the bearing block.

Through adopting above-mentioned technical scheme, the frictional force between anti-skidding layer can increase bearing block and the human nose, makes glasses more stable when dressing.

Optionally, the bracket further comprises a connecting rod part connected with the supporting rod part, the connecting rod part is provided with an insertion block, the mirror frame comprises a connecting beam, the connecting beam is provided with a fixing groove for accommodating the insertion block, a fixing screw is arranged in the connecting rod part in a penetrating manner, and the fixing hole for the threaded connection of the fixing screw is formed in the fixing groove.

By adopting the technical scheme, the insertion block is inserted into the fixed groove, and the fixed screw penetrates through the insertion block and is in threaded connection with the fixed hole, so that the connecting rod part and the connecting beam are relatively fixed; the strut parts are fixed on the connecting beam through the connecting rod parts, so that the nose support and the spectacle frame are relatively fixed. After the user screws out the fixing screws, the inserting block can be taken out from the fixing groove, and then the whole bracket is detached from the mirror frame; when a user installs the bracket, the inserting block can be inserted into the fixing groove and fixed through the fixing screw.

Optionally, the connecting beam is provided with an accommodating groove for accommodating the connecting rod portion.

Through adopting above-mentioned technical scheme, connecting rod portion installs in the storage tank, and the joint strength between reinforcing connecting rod portion and the tie-beam improves the stability of being connected between bracket and the picture frame.

Optionally, the connection beam is provided with a connection hole through which the screw end of the fixing screw penetrates, and the inner wall of the bottom end of the connection hole is provided with a position-giving part for accommodating the nut end of the fixing screw.

Through adopting above-mentioned technical scheme, the nut end of fixed screw holds in stepping down the position, reduces the fixed screw to the destruction of the surperficial outward appearance of tie-beam, improves the outward appearance integrality of picture frame.

Optionally, the connection hole is disposed on a lower surface of the connection beam.

Through adopting above-mentioned technical scheme, when glasses were placed and are demonstrateed at the packing cupboard, people generally observed the picture frame with from last visual angle down, and the connecting hole sets up in the lower surface of tie-beam, reduces the destruction to the outward appearance on picture frame upper portion, improves the ornamental nature of picture frame.

Drawings

Fig. 1 is a schematic structural view of a pair of anti-folding glasses according to an embodiment of the present application.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is an exploded view of fig. 2.

Description of reference numerals: 1. a mirror frame; 2. a lens ring; 21. a temple; 3. a connecting beam; 31. fixing grooves; 311. a fixing hole; 32. a containing groove; 33. connecting holes; 331. a relief portion; 4. a bracket; 401. a mounting gap; 402. an installation port; 41. a strut portion; 42. a link section; 43. a hook portion; 44. a guide portion; 45. inserting a block; 451. perforating; 5. a nose pad; 51. an outer stop block; 52. connecting columns; 53. an inner limiting block; 54. a bearing block; 55. an anti-slip layer; 6. and fixing the screw.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses glasses capable of resisting folding and pressing. Referring to fig. 1, anti glasses of rolling over are including picture frame 1, and picture frame 1 can select for use but not be restricted to carbon fiber material, compares in steel picture frame 1, and carbon fiber picture frame 1's hardness is higher, weight is lighter, not only has the characteristics of anti rolling over, has still improved the comfort when dressing. Picture frame 1 is including two lens circle 2 that are the mirror image setting and one be curved tie-beam 3, the both ends of tie-beam 3 respectively with two lens circle 2 fixed connection, lens circle 2 keep away from one side of tie-beam 3 articulated have mirror leg 21. The connecting beam 3 is provided with a bracket 4, and the bracket 4 is provided with two nose pads 5. When wearing the glasses, a user can open the two temples 21 in a rotating manner and hang the temples on the ears, and the nose pad 5 is carried on the nose to support the glasses frame 1.

Referring to fig. 1 and 2, the bracket 4 may be made of, but not limited to, an al-mg alloy material, and the al-mg alloy bracket 4 has the characteristics of sweat resistance and high hardness. The bracket 4 comprises two support rod parts 41 and a connecting rod part 42, and the support rod parts 41 and the connecting rod part 42 are both provided with radians; the top ends of the two rod parts 41 are respectively fixedly connected with the two ends of the rod part 42, wherein the rod part 42 is transversely arranged, and the two rod parts 41 are respectively inclined towards the direction far away from the spectacle frame 1 and close to the two temples 21.

Referring to fig. 2, an insertion block 45 is welded to the middle of the link portion 42, the insertion block 45 extends in a direction approaching the connection beam 3, a through hole 451 extending through the insertion block 45 in a vertical direction is formed in the middle of the insertion block 45, and a fixing screw 6 is inserted into the through hole 451. One surface of the connecting beam 3 near the link portion 42 is provided with a fixing groove 31 and an accommodating groove 32, the accommodating groove 32 and the fixing groove 31 have overlapping portions and are communicated, wherein the fixing groove 31 is matched with the inserting block 45, and the accommodating groove 32 is matched with the link portion 42. A fixing hole 311 is formed in the top groove wall of the fixing groove 31, and threads are formed in the inner wall of the fixing hole 311 and used for connecting the screw rod end of the fixing screw 6 in a threaded manner; the lower surface of the connecting beam 3 is provided with a connecting hole 33, the bottom groove wall of the connecting hole 33 is recessed inwards to form a yielding part 331, and the yielding part 331 can completely accommodate the nut end of the fixing screw 6. The fixing screws 6 are inserted into the connecting holes 33 and the through holes 451 in this order, and are screwed into the fixing holes 311, so that the insert blocks 45 are fixed to the connecting beams 3, and the entire bracket 4 is fixed to the entire frame 1.

With reference to fig. 2, after the user unscrews the fixing screws 6, he can remove the insert 45 from the fixing groove 31 and thus remove the entire bracket 4 from the frame 1; when the user mounts the bracket 4, the insertion block 45 is inserted into the fixing groove 31, and the insertion block 45 is fixed by the fixing screw 6. On the other hand, when the glasses are placed in the container for display, people generally observe the glasses frame 1 from a top-to-bottom view angle, the connecting holes 33 are formed in the lower surface of the connecting beam 3, and the nut ends of the fixing screws 6 are completely accommodated in the receding portions 331, so that the damage of the exposure of the fixing screws 6 to the appearance integrity of the glasses frame 1 is reduced, and the ornamental performance of the glasses frame 1 is improved.

Referring to fig. 2 and 3, a hook portion 43 for mounting the nose pad 5 is disposed at one end of the strut portion 41 away from the link portion 42, and the hook portion 43 is curved in an arc shape, so that an overall circular mounting gap 401 is formed inside the hook portion 43; a distance is left between one end of the hook part 43 away from the strut part 41 and the end of the strut part 41 to form a mounting opening 402, i.e. a notch is formed at the edge of the mounting gap 401. One end of the hook part 43 far away from the strut part 41 is fixedly connected with a guide part 44, and the guide part 44 extends towards the direction far away from the mounting opening 402 and far away from the strut part 41; the hook part 43 is arranged on one side of the strut part 41 close to the connecting beam 3, and the guide part 44 extends towards the direction close to the connecting beam 3, so that when a user wears the glasses, the risk of stabbing the human body after the guide part 44 contacts the human body is reduced. In the present embodiment, the link portion 42, the rod portion 41, the hook portion 43 and the hook portion 43 are integrally formed, and are formed by a bending process from a metal strip.

Referring to fig. 2 and 3, the nose pad 5 may be selected from, but not limited to, plastic materials; the nose pad 5 comprises an outer limiting block 51, a connecting column 52, an inner limiting block 53 and a bearing block 54 which are sequentially arranged from the direction close to the lens ring 2 to the direction far away from the lens ring 2; the outer limiting block 51, the connecting column 52, the inner limiting block 53 and the bearing block 54 are integrally formed, and the cross sections of the outer limiting block, the connecting column 52, the inner limiting block 53 and the bearing block are circular.

Referring to fig. 3, in this embodiment, the radius of the supporting block 54 is greater than the radius of the inner limiting block 53, the radius of the inner limiting block 53 is slightly greater than the radius of the outer limiting block 51, the radius of the outer limiting block 51 is greater than the inner diameter of the mounting gap 401, and the inner diameter of the mounting gap 401 is slightly greater than the radius of the connecting column 52. The minimum width of the mounting opening 402 is smaller than the radius of the connecting column 52, and the length of the connecting column 52 is slightly larger than the thickness of the hook portion 43.

Referring to fig. 3, the connection column 52 is inserted into the installation gap 401, and a gap is formed between the circumferential side wall of the connection column 52 and the inner wall of the installation gap 401, so that the connection column 52 can slide in the installation gap 401; the inner limiting block 53 and the outer limiting block 51 are respectively fixed at two ends of the connecting column 52 to limit the moving range of the connecting column 52, and the connecting column 52 is difficult to separate from the mounting gap 401 under the condition of non-manpower action due to the fact that the size of the mounting opening 402 is smaller than that of the connecting column 52, and then the nose support 5 and the bracket 4 are relatively fixed. Because there is mobilizable space between spliced pole 52 and the couple portion 43, when the user dresses glasses, bearing piece 54 has the space that can finely tune after contacting with human nose and takes place the position change, increases the area of contact of bearing piece 54 and wearer's skin, improves the comfort level of dressing.

Referring to fig. 3, three through grooves 541 are formed in the surface of the bearing block 54, the through grooves 541 are distributed at intervals around the inner limiting block 53, and the through grooves 541 penetrate through the bearing block 54. The surface of the bearing block 54 comprises an anti-skid layer 55, the anti-skid layer 55 can be selected from but not limited to a silica gel material, the bearing block 54 can contact the skin of a wearer through the anti-skid layer 55, on one hand, the anti-skid layer 55 is soft, and the squeezing feeling of the bearing block 54 on the human body can be reduced; on the other hand, the anti-slip layer 55 can increase the friction between the support block 54 and the skin of the human body, so that the eye-wear is more stable and is not easy to slip.

The implementation principle of the anti-folding glasses in the embodiment of the application is as follows: when the user needs to detach the nose pad 5, the connecting column 52 can be abutted against the mounting opening 402, and the force is applied to the connecting column 52 to enable the connecting column 52 to move towards the direction of separating from the mounting gap 401, so that the hook part 43 or the connecting column 52 deforms, and the connecting column 52 separates from the mounting gap 401; when the user needs to install the nose pad 5, the connecting column 52 can be abutted between the guide part 44 and the supporting rod part 41, and the force is applied to the connecting column 52 to enable the connecting column 52 to move towards the direction of entering the installation gap 401, so that the hook part 43 or the connecting column 52 deforms, and the connecting column 52 enters the installation gap 401 and is clamped with the hook part 43. The use of specialized tool has been saved to this kind of mode, reduces the operation degree of difficulty when the user dismantles or installs nose pad 5, and then the user of being convenient for clears up or changes nose pad 5.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an anti glasses of rolling over, includes picture frame (1) and nose support (5), picture frame (1) is provided with and is used for the installation bracket (4) that nose supported (5), its characterized in that: the bracket (4) comprises a strut part (41) connected with the spectacle frame (1) and a hook part (43) which is connected with one end of the strut part (41) and is used for installing the nose support (5),

nose holds in palm (5) including spliced pole (52), couple portion (43) are provided with and fix through the joint mode installation clearance (401) of spliced pole (52), couple portion (43) are kept away from the one end of fulcrum part (41) with leave the distance between fulcrum part (41) and form installing port (402), the minimum width of installing port (402) is less than the radius of spliced pole (52).

2. The crush-resistant eyewear of claim 1, wherein: one end, far away from the fulcrum part (41), of the hook part (43) is provided with a guide part (44), and the guide part (44) inclines towards the direction far away from the mounting opening (402) and far away from the fulcrum part (41).

3. The crush-resistant eyewear of claim 2, wherein: the hook part (43) is arranged on one side of the strut part (41) close to the lens frame (1), and the guide part (44) extends towards the direction close to the lens frame (1).

4. The crush-resistant eyewear of claim 1, wherein: the nose support (5) further comprises an inner limiting block (53) and an outer limiting block (51) used for being matched with the inner limiting block (53) to limit the connecting column (52) to be separated from the mounting gap (401), and the inner limiting block (53) and the outer limiting block (51) are respectively arranged at two ends of the connecting column (52).

5. The crush-resistant eyewear of claim 4, wherein: the length of the connecting column (52) is smaller than the thickness of the hook part (43), and the radius of the connecting column (52) is smaller than the inner diameter of the mounting gap (401).

6. The crush-resistant eyewear of claim 4, wherein: the nose pad (5) further comprises a bearing block (54) used for supporting the mirror frame (1), the bearing block (54) is arranged on one side, away from the connecting column (52), of the inner limiting block (53), and an anti-skidding layer (55) is arranged on one side, away from the connecting column (52), of the bearing block (54).

7. The crush-resistant eyewear of claim 1, wherein: bracket (4) are still including connecting rod portion (42) of vaulting pole portion (41), connecting rod portion (42) are provided with inserted block (45), picture frame (1) are including tie-beam (3), tie-beam (3) are provided with the confession fixed slot (31) that inserted block (45) held, fixed screw (6) are worn to be equipped with in connecting rod portion (42), fixed slot (31) are provided with the confession fixed screw (6) threaded connection's fixed orifices (311).

8. The crush-resistant eyewear of claim 7, wherein: the connecting beam (3) is provided with an accommodating groove (32) for accommodating the connecting rod part (42).

9. The crush-resistant eyewear of claim 7, wherein: the connecting beam (3) is provided with a connecting hole (33) which is penetrated by a screw rod end of the fixed screw (6), and the inner wall of the bottom end of the connecting hole (33) is provided with a position-giving part (331) which is used for accommodating a screw cap end of the fixed screw (6).

10. The crush-resistant eyewear of claim 9, wherein: the connecting hole (33) is formed in the lower surface of the connecting beam (3).