CN220154746U - Adjustable glasses leg structure - Google Patents

Abstract

The utility model provides an adjustable glasses leg structure which comprises a straight leg and a curved leg arranged at the right end of the straight leg, wherein a support column is arranged at the left end of the lower side of the curved leg, an adjusting belt is arranged at the upper end of the support column, one end of the adjusting belt, which is far away from the support column, is provided with a connecting column, the lower end surface of the straight leg is upwards sunken to form a lower groove, the upper end surface of the straight leg is downwards sunken to form an upper groove, the bottom end of the inner part of the upper groove is downwards sunken to form a through groove which is communicated with the upper end of the lower groove, the bottom end of the inner part of the upper groove is downwards sunken to form a plurality of through holes which are communicated with the upper end of the lower groove, the through groove penetrates the plurality of through holes, a rectangular plate is arranged at the upper end of the connecting column, and a column arranged at the right side of the upper end of the rectangular plate is in interference fit in the through holes.

Description

Adjustable glasses leg structure

Technical Field

The utility model relates to an adjustable glasses leg structure, and belongs to the field of children glasses.

Background

The incidence rate of myopia of children rises in China year by year, the health of children is seriously endangered, the children glasses are the glasses for myopia children, a simple optical device is used for correcting eyesight or protecting eyes, the glasses are composed of lenses, a glasses frame and glasses legs, the glasses legs are designed to be used for enabling components formed by the lenses and the glasses frame to be worn on eyes of the children, the general cross section of the glasses legs is J-shaped and is of an integral structure at present, but the development period of the children is fast, the head shape of the children is fast to change, after the head shape of the children is changed, the glasses legs of the integral structure cannot be effectively worn, and therefore the children need to replace the glasses in different growth stages, and the use cost is affected.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide an adjustable mirror leg structure so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a mirror leg structure with adjustable, includes straight leg and installs the curved hook leg at straight leg right-hand member, curved hook leg downside left end sets up the support column, support column upper end installation regulation area, the regulation area deviates from support column one end and sets up transversely arranged's spliced pole and be located straight leg lower extreme, straight leg lower extreme face undercut forms the recess down, straight leg up end undercut forms recess and upper groove and is located the recess directly over, the inside bottom undercut of upper groove forms logical groove and leads to the groove intercommunication in the recess upper end down, the inside bottom undercut of upper groove forms a plurality of through-holes and through-hole intercommunication in the recess upper end down, lead to the groove to run through a plurality of through-holes, vertically arranged's rectangular plate and rectangular plate are located the recess of spliced pole upper end installation, vertical arrangement's cylinder and cylinder interference fit are arranged in the through-hole on rectangular plate upper end right side.

Further, the upper end of the cylinder is provided with a semispherical head, and the semispherical head is attached to the bottom end inside the upper groove.

Further, the semi-ball head, the cylinder, the rectangular plate and the connecting column are of an integrated molding structure.

Further, the support column is made of PPSU high-hardness members, and the adjustment strap is made of silicone members.

The utility model has the beneficial effects that: the spliced pole is pushed upwards, make rectangular plate, cylinder and hemisphere head upwards move, thereby make cylinder and through-hole separation, and make the rectangular plate get into in the through-hole, make the rectangular plate about leading to the groove and get into suitable position again, press down the hemisphere head, and then make the cylinder insert in the through-hole, and make toper post, rectangular plate and spliced pole move back the normal position down, make restriction installation between spliced pole and the straight leg, realize adjusting the regulation area crookedness through adjusting the spliced pole about the position, make the wearing elasticity of the mirror leg spare that straight leg and regulation area formed adjustable, reduce use cost.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of an adjustable temple structure according to the present utility model;

FIG. 2 is a cross-sectional view of an adjustable temple structure of the present utility model;

fig. 3 is an assembly view of a half ball head, a cylinder and a rectangular plate in an adjustable temple structure according to the present utility model.

In the figure: 1-straight leg, 2-semispherical head, 3-through hole, 4-through groove, 5-curved hook leg, 6-adjusting belt, 7-support column, 11-upper groove, 12-lower groove, 21-cylinder, 22-rectangular plate, 61-connecting column.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, 2 and 3, the present utility model provides a technical solution: an adjustable glasses leg structure comprises a straight leg 1 and a hook leg 5 arranged at the right end of the straight leg 1, wherein a lower groove 12 with the width larger than the diameter of a connecting column 61 is formed in the upward recess of the lower end surface of the straight leg 1, space is provided for the upward movement of the connecting column 61 through the lower groove 12, an upper groove 11 positioned right above the lower groove 12 is formed in the downward recess of the upper end surface of the straight leg 1, a semi-spherical head 2 can be hidden by the upper groove 11, the appearance is good, a plurality of through holes 3 communicated with the upper end of the lower groove 12 are formed in the downward recess of the bottom end in the upper groove 11, an installation space is provided for a cylinder 21 by the through holes 3, a through groove 4 communicated with the upper end of the lower groove 12 and penetrating the through holes 3 is formed in the downward recess in the bottom end in the upper groove 11, a moving channel is provided for a rectangular plate 22 by the through groove 4, a PPSU high-hardness component is arranged on the left end of the lower side of the hook leg 5 in a supporting column 7, the supporting column 7 is made of PPSU high-hardness materials, the adjusting belt 6 made of silica gel members is arranged on the upper end of the supporting column 7, the adjusting belt 6 is made of soft and comfortable silica gel materials, the adjusting belt is more attached to the ears of young children, the connecting column 61 which is arranged transversely and positioned at the lower end of the straight leg 1 is arranged on one end of the adjusting belt 6, which is far away from the supporting column 7, the rectangular plate 22 which is positioned in the lower groove 12 and is arranged vertically is arranged on the upper end of the connecting column 61, the cylinder 21 which is in interference fit in the through hole 3 and is arranged vertically is arranged on the right side of the upper end of the rectangular plate 22, the half ball head 2 attached to the bottom end in the upper groove 11 is arranged on the upper end of the cylinder 21, the half ball head 2 is utilized to prevent the cylinder 21 from disengaging, the half ball head 2, the cylinder 21, the rectangular plate 22 and the connecting column 61 are in an integrated forming structure, the design of the integrated forming structure is convenient for production, when the glasses leg fitting adjusting device is used, the connecting column 61 is pushed upwards firstly, then the connecting column 61 enters the lower groove 12, the rectangular plate 22, the column 21 and the half ball head 2 are enabled to move upwards, the column 21 is separated from the through hole 3, meanwhile, the rectangular plate 22 enters the through groove 4, then the rectangular plate 22 is enabled to be positioned right and left to the proper position along the through groove 4, at the moment, the column 21 is positioned right above the through hole 3 at the proper position, then the half ball head 2 is pressed downwards, then the column 21 is enabled to be inserted into the through hole 3, the conical column 211, the rectangular plate 22 and the connecting column 61 are enabled to move back to the original position downwards, the connecting column 61 and the straight leg 1 are enabled to be limited and installed, the bending degree of the adjusting band 6 is adjusted through adjusting the left and right positions of the connecting column 61, the wearing tightness of glasses leg fitting formed by the straight leg 1 and the adjusting band 6 is adjustable, and the using cost is reduced.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (4)

1. The utility model provides a mirror leg structure with adjustable, includes straight leg (1) and installs curved hook leg (5) at straight leg (1) right-hand member, its characterized in that: the utility model provides a right side of recess (21) is arranged in rectangular plate (22) and (22) that link leg (1) up end undercut formed upper groove (11) and upper groove (11) are located lower groove (12) directly over, upper groove (11) inside bottom undercut formed through groove (4) and through groove (4) intercommunication are in lower groove (12) upper end, upper groove (11) inside bottom undercut forms a plurality of through-holes (3) and through-hole (3) intercommunication is in lower groove (12) upper end, through-groove (4) run through a plurality of through-holes (3), connecting column (61) up end installation vertical arrangement rectangular plate (22) and (22) are located lower groove (12), rectangular plate (21) and right side of upper groove (11) are arranged in the vertical cylinder (21) of interference fit.

2. An adjustable temple structure according to claim 1, wherein: the upper end of the cylinder (21) is provided with a semispherical head (2), and the semispherical head (2) is attached to the bottom end inside the upper groove (11).

3. An adjustable temple structure according to claim 2, wherein: the semi-ball head (2), the cylinder (21), the rectangular plate (22) and the connecting column (61) are of an integrated molding structure.

4. An adjustable temple structure according to claim 1, wherein: the support column (7) is made of a PPSU high-hardness member, and the adjusting belt (6) is made of a silica gel member.