CN2773737Y

CN2773737Y - Spectacles with adjustable angle

Info

Publication number: CN2773737Y
Application number: CN 200520055249
Authority: CN
Inventors: 王信胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-07
Filing date: 2005-03-07
Publication date: 2006-04-19
Anticipated expiration: 2015-03-07

Abstract

The utility model discloses a pair of spectacles with adjustable angle, which comprises a spectacle frame and spectacle legs, wherein connecting blocks are arranged between the spectacle frame and the spectacle legs; one end of each connecting block is connected with the spectacle frame by a screw, and the other end extends into a cavity on the front end of each spectacle leg; holes or lugs extending internally are arranged on the walls of the cavities; the holes or the lugs are engaged with lugs or holes on the corresponding positions on the connecting blocks; at least one convex grain or a plurality of clamping bars are arranged on the inner wall of each cavity where has certain distance with the holes or the lugs extending internally; a plurality of clamping bars or at least one convex grain is arranged on the corresponding position on each connecting block. The utility model has simple structure, and can realize the regulation of the erecting angle of the spectacles.

Description

The glasses of adjustable angle

Technical field

The utility model relates to the improvement of Glasses structure, relates in particular to the architecture advances that can adjust the glasses that set up angle.

Background technology

The exclusive outfit of the non-near-sighted family of glasses at present, at present the young people is often the usefulness of glasses as individual moulding collocation, some company of large enterprise also includes industrial glasses in employee's a uniform accessory part, especially can produce the work of dust or poisonous metal particulate, and be commonly eight hours one day man-hour, wear uncomfortable glasses work all day and do not feel better really, especially the right and wrong myopia person of group.Therefore, the comfort that hangs of glasses is the actively emphasis of research and development of industry always.

The utility model content

The purpose of this utility model provides a kind of glasses of adjustable angle, and the user can reach preferable earpiece and sets up the orientation by regulating, make wear more comfortable.

For reaching above-mentioned purpose, the utility model adopts following technical scheme: the glasses of this adjustable angle comprise spectacle-frame, earpiece; Be provided with contiguous block between spectacle-frame and the earpiece, contiguous block one end is connected with spectacle-frame by screw, and the other end stretches in the cavity of earpiece front end; On the cavity wall porose or in the projection stretched, the projection of corresponding position or hole tabling on this hole or projection and the contiguous block; On the cavity inwall with described hole or in the projection a distance of stretching be provided with at least one protruding grain or multiple tracks card article, the corresponding position is provided with multiple tracks card article or at least one protruding grain on the contiguous block.

In the projection embedded hole, contiguous block is engaged with earpiece, the described projection that is located on contiguous block or the cavity inwall is the shape of cutting sth. askew, and the direction that its thickness inserts cavity along contiguous block is from small to large.

As another preferred version, described card article horizontal distribution is on contiguous block.

Contiguous block one end is connected with spectacle-frame by screw, the other end inserts in the cavity of earpiece front end, in the hole on the projection embedding cavity on the contiguous block, or in the hole on the embedding of the projection on the cavity inwall contiguous block, simultaneously, protruding grain on contiguous block or the cavity inwall places on cavity inwall or the contiguous block wherein between the twice card article, promptly finishes installation.During use, the user pulls earpiece according to oneself the shape of face or use needs, and projection rotates in the hole, and order about protruding grain and be positioned between the different card articles, thus the relative angle of change earpiece and spectacle-frame, the adjusting of angle is set up in realization.

Compared with prior art, the utility model is owing to be provided with projection and pore structure between earpiece and spectacle-frame, make between earpiece and the spectacle-frame and can relatively rotate, and locate in different angles by protruding grain and card article structure realization earpiece, thereby can be adjusted to proper angle when using, more comfortable in the hope of wearing.

Description of drawings

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

Fig. 1 is a component decomposition map of the present utility model.

Fig. 2 is a unitized construction side view of the present utility model.

Fig. 3 is the local structure for amplifying synoptic diagram of the utility model contiguous block and earpiece joint.

Fig. 4 is bowing to cut-open view of Fig. 3.

Fig. 5, Fig. 6 be earpiece when being adjusted to different angles contiguous block and the local structure for amplifying synoptic diagram of earpiece joint.

Fig. 7 is the component decomposition map of another embodiment of the utility model.

Fig. 8 is among Fig. 7 embodiment, and the plan structure synoptic diagram is amplified in the part of contiguous block and earpiece joint.

Embodiment

Embodiment one:

As shown in Figure 1, the glasses of the utility model adjustable angle mainly are made up of spectacle-frame 1, contiguous block 2 and earpiece 3.The wide rear end of contiguous block 2 front ends is narrow, is extended with the card article 21 of several horizontal distribution in the outside, narrow end place, at the place, the inner of card article 21 projection 22 is arranged, and projection 22 is the shape of cutting sth. askew, and the big rear end of nose thickness thickness is little.The front end of earpiece 3 forms an inside recessed cavity 31, and porose 32 on the sidewall of cavity, there is a protruding grain 33 that puts in the place ahead of 32 in the hole in cavity 31.

Shown in Fig. 2,3,4, the wide end of contiguous block 2 is connected with spectacle-frame 1 side by screw 5, and can rotate relative to spectacle-frame 1 around the axis of screw 5.The narrow end of contiguous block 2 inserts in the cavity 31 of earpiece 3 the inners, utilizes the projection 22 that tilts to push in the hole 32 of cavity wall, and makes the position of protruding grain 33 inlay cards between adjacent two card articles 21, and the installation of glasses is promptly finished.

When the wearer need adjust angle, pull earpiece 3, earpiece 3 is that rotate in the axle center with hole 32, and drive protruding grain 33 and move to position between upside two card articles 21 from the position between middle two card articles 21, as shown in Figure 5, or move to position between downside two card articles 21, as shown in Figure 6, thereby realized that glasses set up the adjusting of angle.

Certainly, described hole 32 also can be arranged on the contiguous block 2, and correspondingly, the projection 22 of the shape of cutting sth. askew just is arranged on the inwall of cavity 31, and the angle that tilts is opposite, and promptly thickness little rear side thickness in front side is big.Described protruding grain 33 also can be arranged on contiguous block 2 sidewalls, and correspondingly, card article 21 is arranged on cavity 3 inwalls.

Embodiment two:

Shown in Fig. 7,8, among this embodiment, contiguous block 2 front and back end width basically identicals, whole contiguous block 2 stretches in the cavity 31 of earpiece 3 front ends; Spectacle-frame 1 side indent, earpiece 3 front end lateral walls are concordant with spectacle-frame 1 antetheca, make the glasses profile seem level and smooth succinct.

Claims

1, a kind of glasses of adjustable angle comprise spectacle-frame (1), earpiece (3); It is characterized in that: be provided with contiguous block (2) between spectacle-frame (1) and the earpiece (3), contiguous block (2) one ends are connected with spectacle-frame (1) by screw (5), and the other end stretches in the cavity (31) of earpiece (3) front end; On cavity (31) wall porose (32) or in the projection stretched, this hole (32) or projection and contiguous block (2) are gone up the projection (22) or the hole tabling of corresponding position; On cavity (31) inwall with described hole (32) or in the projection a distance of stretching be provided with at least one protruding grain (33) or multiple tracks card article, contiguous block (2) is gone up the corresponding position and is provided with multiple tracks card article (21) or at least one protruding grain.

2, glasses according to claim 1 is characterized in that: the described projection (22) that is located on contiguous block (2) or cavity (31) inwall is the shape of cutting sth. askew, and the direction of motion that its thickness inserts cavity (31) along contiguous block (2) from small to large.

3, glasses according to claim 1 is characterized in that: described card article (21) horizontal distribution is on contiguous block (2).