CN209946559U

CN209946559U - Adjustable glasses frame

Info

Publication number: CN209946559U
Application number: CN201920837914.1U
Authority: CN
Inventors: 李绪谦; 麦家轩
Original assignee: Foshan Shunde Dikang Glasses Co Ltd
Current assignee: Foshan Shunde Dikang Glasses Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-01-14
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses an adjustable glasses, relate to articles for daily use technical field, aim at solving the spectacle-frame and generally make according to fixed size by the processing factory, be fit for masses' face, but the face of minority part of people is great with the ordinary person difference, the technical problem that the glasses are difficult to wear correctly to the mirror leg of fixed size, its technical scheme main points are adjustable spectacle-frame, including mirror leg, lens frame and mirror slippers, the lens frame includes the mirror pole, the mirror slippers set up on the lens frame, set up to rotate between lens frame and the mirror leg and be connected, the mirror leg includes interior pole and outer pole, interior pole inserts and locates in the outer pole, the cover is equipped with a plurality of elastic balls on the interior pole, the elastic ball is evenly arranged on interior pole; in addition, the length of the mirror space rod is adjusted by rotating the adjusting nut, and the sliding pad and the adjusting rod are subjected to sliding friction by sliding the sliding block, so that the length of the mirror tractor is adjusted; the glasses frame with wider application range is achieved, and the glasses frame is suitable for people with different facial shapes.

Description

Adjustable glasses frame

Technical Field

The utility model relates to an articles for daily use technical field, more specifically say, it relates to an adjustable spectacle-frame.

Background

Glasses are simple optical devices manufactured to correct eyesight or block strong light, and are tools for protecting eyes and ornaments.

The traditional Chinese patent with the application number of CN201620007803.4 provides glasses, which comprise a rubber nose support, wherein a sealed cavity is arranged in the rubber nose support, cleaning liquid is arranged in the cavity, an anti-slip strip is arranged on one side, right facing to a nose, of the outer wall of the rubber nose support, and the anti-slip strip penetrates through the sealed cavity.

However, the glasses frame is generally manufactured by a manufacturer according to a fixed size, and is suitable for the face of the public, but the face of a small part of people is greatly different from that of a normal person, and the glasses frame with the fixed size is difficult to correctly wear, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an adjustable spectacle-frame, it has the wider spectacle-frame of application scope, is applicable to the crowd's of different shapes of face advantage.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an adjustable spectacle-frame, drags including mirror leg, lens frame and mirror, the lens frame is including the mirror within a definite time pole, the mirror drags the setting on the lens frame, set up to rotating between lens frame and the mirror leg and be connected, the mirror leg includes interior pole and outer pole, interior pole is inserted and is located in the outer pole, the cover is equipped with a plurality of elastic balls on the interior pole, elastic ball align to grid is on interior pole.

By adopting the technical scheme, when the face of a user does not accord with the face of the public and the length of the glasses legs needs to be adjusted; pulling the outer rod in the direction away from the lens frame to enable the elastic ball to slide out of the outer rod; or the elastic ball is pressed to the inner plug of the outer rod, and the outer rod is extruded towards the direction close to the lens frame, so that the elastic ball is inserted at the outer rod; thereby change the length of mirror leg for the application scope of spectacle-frame is wider, is applicable to the crowd of different shapes of face.

Furthermore, a plurality of elastic blocks are arranged on the inner side wall of the outer rod, and the elastic blocks are symmetrically arranged.

Through adopting above-mentioned technical scheme, the elastic block of outer pole inside wall inlays the groove formed between adjacent elastic ball to lead to the fact certain restriction to the business turn over outer pole of elastic ball, keep the length of mirror leg fixed, avoid the random change of mirror leg length.

Further, the elastic block is provided in a hemispherical shape.

By adopting the technical scheme, when the length of the glasses legs needs to be changed, the elastic block not only keeps the length of the glasses legs fixed, but also plays a certain resistance for the change of the length of the glasses legs, and the elastic ball can smoothly slide only by mutual extrusion and friction of the elastic ball and the elastic block; therefore, the elastic block is arranged to be hemispherical, so that the elastic block forms an arc-shaped sliding guide surface, and the sliding resistance of the elastic ball is reduced.

Furthermore, a limiting hole is formed in the elastic ball, a limiting rod is arranged on the inner side wall of the outer rod, and the limiting rod is inserted into the limiting hole.

By adopting the technical scheme, when the length of the glasses legs needs to be changed, the outer rod is pulled to easily enable the outer rod and the inner rod to rotate in relative positions, but one end of the outer rod, which is far away from the inner rod, is provided with a hook hung on ears of a human body, the hook deviates, and the comfort of a wearer is easily poor; therefore, the limiting rod is inserted into the limiting hole, and the rotation of the relative position between the outer rod and the inner rod is avoided.

Further, the end wall of the limiting rod, which is close to the inner rod, is arc-shaped.

Through adopting above-mentioned technical scheme, when the outer pole is when adjusting length, the gag lever post slides in spacing downthehole, for avoiding inserting at the gag lever post and establishing the in-process to causing wearing and tearing to spacing downthehole wall, the event sets up the end wall that the gag lever post is close to interior pole into the arc, reduces the wearing and tearing of edges and corners to spacing downthehole wall.

Furthermore, one end of the inner rod, which is close to the outer rod direction, is provided with a limiting sheet.

By adopting the technical scheme, when a user pulls the outer rod, the inner rod is easily and directly separated from the outer rod; therefore, the limiting sheet fixed at the end part of the inner rod can be blocked by the elastic block in the sliding process, so that the inner rod is prevented from being separated from the outer rod.

Furthermore, a stabilizing sleeve is sleeved at one end of the outer rod far away from the lens frame.

Through adopting above-mentioned technical scheme, when glasses were worn on the user of service face, the one end that lens frame direction was kept away from to the outer pole pasted mutually with the ear, improved the frictional force with human skin through firm cover to increase glasses and wear the stability on user of service face.

Furthermore, a plurality of grooves are formed in the outer side wall of the stabilizing sleeve, and the grooves are uniformly arranged on the stabilizing sleeve.

By adopting the technical scheme, the plurality of grooves are formed in the stabilizing sleeve, so that the contact area is increased, and the friction with the skin of a human body is further increased.

Furthermore, the rod between the mirrors comprises an inserting rod and a fixed pipe, the inserting rod is inserted in the fixed pipe, a rotating groove is formed in the fixed pipe, an adjusting nut is rotated in the rotating groove, and the adjusting nut is in threaded connection with the inserting rod.

By adopting the technical scheme, the distance between eyes of each person is different, and for a special face, the length of the rod between the lenses needs to be adjusted so as to meet the requirements of people with different faces; the user of service accessible rotates adjusting nut, changes and inserts the relative position between pole and the fixed pipe to the length of pole between the change mirror.

Further, the mirror is dragged including adjusting the pole and the piece that slides, the cross-section of adjusting the pole sets up to calabash form, it is provided with the pad that slides on the inboard wall of sliding block.

Through adopting above-mentioned technical scheme, when the user of service needs to adjust the mirror and drags in order to improve and wear the comfort level, promote the sliding block and make sliding pad and regulation pole take place sliding friction, accomplish the mirror when sliding pad from one of them crest to next crest and drag the regulation of length.

To sum up, the utility model discloses following beneficial effect has:

1. the inner rod is inserted into the outer rod, and the elastic ball is in interference fit with the outer rod, so that the length of the glasses legs is convenient to change, and the stability of the glasses legs is guaranteed;

2. the hemispherical elastic blocks are embedded between the adjacent elastic balls, so that the stability of the glasses legs is improved, and the sealing property of the outer rod is further improved;

3. the relative position between the inserting rod and the fixed pipe is adjusted through the rotation of the adjusting screw rod, so that the length of the rod between the glasses is changed.

Drawings

FIG. 1 is a schematic view of an adjustable eyeglass frame according to an embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a sectional view showing the positional relationship between the inner rod and the outer rod in the embodiment;

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is a sectional view showing a positional relationship between the fixing tube and the inserting rod in the embodiment;

fig. 6 is an exploded view for showing the connection relationship between the sliding block and the adjusting rod in the embodiment.

In the figure: 1. a lens frame; 2. a temple; 21. an inner rod; 211. a limiting sheet; 22. an outer rod; 221. an elastic block; 222. a limiting rod; 23. an elastic ball; 231. a limiting hole; 24. a stabilizing sleeve; 241. a groove; 3. a mirror is dragged; 31. adjusting a rod; 32. a sliding block; 321. a sliding pad; 4. an inter-mirror lever; 41. inserting the rod; 42. a fixed tube; 421. a rotating groove; 43. and adjusting the nut.

Detailed Description

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

Example (b):

an adjustable glasses frame, refer to fig. 1 and 3, and comprises a glasses leg 2, a glasses frame 1 and a glasses holder 3, wherein the glasses frame 1 comprises a glasses space rod 4, the glasses holder 3 is fixed on the glasses frame 1, the glasses leg 2 and the glasses frame 1 are rotationally connected through a bolt, the glasses leg 2 comprises an inner rod 21 and an outer rod 22, one part of the inner rod 21 is rotationally connected with the glasses frame 1 through a bolt and is welded with the outer rod 22, the other part of the outer rod 22 is slidably sleeved on the inner rod 21, a plurality of elastic balls 23 are adhered on the inner rod 21, the elastic balls 23 are preferably silica gel, the inner rod 21 penetrates through the elastic balls 23, and the elastic balls 23 are uniformly arranged on the inner rod 21; the stability between the inner rod 21 and the outer rod 22 is improved by the elastic deformation of the elastic ball 23.

Referring to fig. 3 and 4, a plurality of elastic blocks 221 are adhered to the inner side wall of the outer rod 22, the elastic blocks 221 are preferably made of rubber, and the elastic blocks 221 are located at the end portions, close to the direction of the inner rod 21, of the inner side wall of the outer rod 22; the elastic block 221 is embedded in the groove 241 of the adjacent elastic ball 23, and the sliding of the elastic ball 23 is limited by the elastic block 221, so that the stability of the inner rod 21 inserted in the outer rod 22 is further improved; elastic block 221 sets up to the hemisphere, through the arcwall face of elastic ball 23 and the mutual direction of the arcwall face of elastic ball 23, the interior pole 21 of being convenient for use crowd slides smoothly in outer pole 22 when adjusting length.

Referring to fig. 3 and 4, the limiting rod 222 is welded on the inner side wall of the outer rod 22, and the elastic ball 23 is provided with a limiting hole 231 for the limiting rod 222 to be inserted, so that the relative rotation between the outer rod 22 and the inner rod 21 is avoided, and the outer rod 22 is difficult to be correctly erected at the ear, so that the glasses are easy to fall off; the end wall of the limiting rod 222 close to the inner rod 21 is arc-shaped, so that the abrasion to the inner side wall of the limiting hole 231 is reduced; one end of the inner rod 21 close to the outer rod 22 is welded with a limiting sheet 211.

Referring to fig. 1 and 2, a stabilizing sleeve 24 is sleeved on one end of the outer rod 22 away from the lens frame 1, and the stabilizing sleeve 24 is preferably silica gel; the outer side wall of the stabilizing sleeve 24 is provided with a plurality of grooves 241, and the grooves 241 are uniformly arranged on the stabilizing sleeve 24, so that the friction force between the stabilizing sleeve and the ears of a human body is improved, and the glasses are prevented from falling off.

Referring to fig. 5 and 6, the rod 4 between the mirrors includes an inserting rod 41 and a fixing tube 42, the inserting rod 41 is inserted into the fixing tube 42, a rotating groove 421 is formed on the fixing tube 42, an adjusting nut 43 is rotated in the rotating groove 421, and the adjusting nut 43 is in threaded connection with the inserting rod 41; the mirror support 3 comprises an adjusting rod 31 and a sliding block 32, the section of the adjusting rod 31 is in a gourd shape, a sliding pad 321 is arranged on the inner side wall of the sliding block 32, the sliding pad 321 is preferably made of rubber, and the sliding pad 321 is attached to the outer side wall of the adjusting rod 31; the position of the fixed sliding block 32 on the adjusting rod 31 is adjusted by the elastic deformation of the sliding pad 321.

The working principle is as follows:

when the length of the temple 2 needs to be adjusted, the outer rod 22 is pulled away from the lens frame 1, the outer rod 22 generates sliding friction between the elastic block 221 and the elastic ball 23 under the action of the pulling force, the elastic ball 23 is extruded with the elastic block 221 under the elastic deformation, and therefore the elastic block 221 slides from the groove 241 between the elastic balls 23 to the groove 241 between the adjacent elastic balls 23; the length of the rod 4 between the glasses is adjusted by rotating the adjusting nut 43, and the sliding pad 321 slides on the adjusting rod 31 by pushing the sliding block 32, so that the length of the glasses legs 2 is adjusted; the glasses frame is wide in application range and suitable for people with different facial shapes.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides an adjustable spectacle-frame, drags (3) including mirror leg (2), lens frame (1) and mirror, lens frame (1) is including the mirror within a definite time pole (4), the mirror drags (3) to set up on lens frame (1), set up to rotating between lens frame (1) and mirror leg (2) and be connected its characterized in that: the glasses legs (2) comprise an inner rod (21) and an outer rod (22), the inner rod (21) is inserted into the outer rod (22), the inner rod (21) is sleeved with a plurality of elastic balls (23), and the elastic balls (23) are uniformly arranged on the inner rod (21).

2. An adjustable eyeglass frame as claimed in claim 1, wherein: a plurality of elastic blocks (221) are arranged on the inner side wall of the outer rod (22), and the elastic blocks (221) are symmetrically arranged.

3. An adjustable eyeglass frame as claimed in claim 2, wherein: the elastic block (221) is provided in a hemispherical shape.

4. An adjustable eyeglass frame as claimed in claim 1, wherein: the elastic ball (23) is provided with a limiting hole (231), the outer rod (22) is provided with a limiting rod (222), and the limiting rod (222) is inserted into the limiting hole (231).

5. An adjustable eyeglass frame as claimed in claim 4, wherein: the end wall of the limiting rod (222) close to the inner rod (21) is arc-shaped.

6. An adjustable eyeglass frame as claimed in claim 1, wherein: one end of the inner rod (21) close to the outer rod (22) is provided with a limiting piece (211).

7. An adjustable eyeglass frame as claimed in claim 1, wherein: one end of the outer rod (22) far away from the lens frame (1) is sleeved with a stabilizing sleeve (24).

8. An adjustable eyeglass frame as claimed in claim 7, wherein: the outer side wall of the stabilizing sleeve (24) is provided with a plurality of grooves (241), and the grooves (241) are uniformly arranged on the stabilizing sleeve (24).

9. An adjustable eyeglass frame as claimed in claim 1, wherein: rod (4) are including inserting pole (41) and fixed pipe (42) between the mirror, insert pole (41) and insert and establish in fixed pipe (42), fixed pipe (42) are last to have seted up and have rotated groove (421), it has adjusting nut (43) to rotate in groove (421) to rotate, adjusting nut (43) with insert pole (41) threaded connection.

10. An adjustable eyeglass frame as claimed in claim 1, wherein: the mirror drags (3) including adjusting pole (31) and sliding block (32), the cross-section of adjusting pole (31) sets up to the calabash form, be provided with sliding pad (321) on sliding block (32) inside wall.