CN210294724U

CN210294724U - Optical protection safety glasses

Info

Publication number: CN210294724U
Application number: CN201921399829.8U
Authority: CN
Inventors: 王为城
Original assignee: Xiamen Ever Young Optical Hi Tec Co ltd
Current assignee: Xiamen Ever Young Optical Hi Tec Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-04-10
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses an optical protection safety glasses, by the lens, the picture frame, mirror leg and flap are constituteed, the lens equipment is in the picture frame, the picture frame passes through hinged joint with the mirror leg and is in the same place, the flap has the upwrap piece, lower package piece and side facing, the outside of side facing forms the caulking groove, the mirror leg inlays and puts in the caulking groove, the upwrap piece is connected respectively with the downwrap piece in the higher authority and the lower level of side gasket, the locating hole is seted up to the corresponding picture frame of upwrap piece and the hinged joint department of mirror leg, it fixes the hinged joint department at picture frame and mirror leg to make the flap in the locating hole with the help of the hinge interlude, and the preceding of upwrap piece is taken on the higher authority of picture frame when the mirror leg expandes, the side of. The utility model discloses simple structure, it is all convenient to assemble, dismantle and change, and the protecting effect is good.

Description

Optical protection safety glasses

Technical Field

The utility model relates to a technical field of glasses, in particular to optical protection safety glasses.

Background

The glasses are made by embedding lens in the frame, and worn in front of the eyes to improve eyesight, protect eyes or decorate. The glasses can correct a variety of vision problems including myopia, hyperopia, astigmatism, presbyopia, or strabismus. For example, the effect of the myopic glasses is to correct myopia and clearly see objects at far distance, and the effect of the aged glasses is to correct hyperopia and clearly see objects at near distance. However, since the frame and the temples are connected by the hinge, if the glasses are collided, the hinge is easily broken, which not only damages the glasses but also easily damages the head of the user, thus the safety is poor.

Therefore, the manufacturers develop novel glasses which comprise lenses, a glasses frame, glasses legs and side wings, wherein the glasses frame is connected with the glasses legs through hinges, the lower frame and the upper frame on two sides of the glasses frame are disconnected and connected through fasteners in a locking mode, the side wings are provided with front wrapping pieces and rear wrapping pieces, the side wings are movably arranged at the hinge connection positions of the glasses frame and the glasses legs in a detachable mode, the front wrapping pieces are wrapped on two sides of the glasses frame, and the rear wrapping pieces are wrapped on the side faces of the glasses legs. However, the structure is complex, the assembly, disassembly and replacement are inconvenient, especially the design of the front wrapping sheet requires high dimensional precision of the side wings, otherwise the front wrapping sheet is easy to be too large and protruding, unattractive or too small and tightly clamped, and the operation is not smooth, so the inventor improves the structure again, and the scheme is generated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical protection safety glasses, simple structure, it is all convenient to assemble, dismantle and change, and the protecting effect is good.

In order to solve the problem, the utility model adopts the following technical scheme:

optical protection safety glasses, by the lens, the picture frame, mirror leg and flap are constituteed, the lens equipment is in the picture frame, the picture frame passes through hinged joint with the mirror leg and is in the same place, the flap has the upper bag piece, lower bag piece and side facing, the outside of side facing forms the caulking groove, the mirror leg is inlayed and is put in the caulking groove, upper bag piece and lower bag piece are connected respectively in the higher authority and the lower side of side gasket, the locating hole is seted up to the hinge mount department that the upper bag piece corresponds picture frame and mirror leg, it fixes the hinged joint department at picture frame and mirror leg to make the flap fix in the locating hole with the help of the hinge interlude, and the preceding of upper bag piece is taken on the higher authority of picture frame when the mirror leg expandes, the preceding.

T-shaped convex strips are formed at the bottoms of the caulking grooves of the side linings, T-shaped grooves are formed on the inner sides of the glasses legs, and the wings are fixed on the inner sides of the glasses legs by means of the T-shaped convex strips sliding into the T-shaped grooves.

And the bottom of the caulking groove of the side lining is close to the rear end of the T-shaped convex strip to form a mounting opening.

The front side of the lower wrapping sheet is also provided with a hook sheet, and the hook sheet is wrapped on the side edge of the glasses frame when the glasses legs are unfolded.

The depth of the caulking groove is less than or equal to the thickness of the glasses legs.

After the scheme is adopted, the protective wings are arranged at the hinge joint of the glasses frame and the glasses legs, so that the hinge joint can be well protected from three directions by the upper wrapping sheet, the lower wrapping sheet and the side lining sheets, the hinge joint is prevented from being broken by collision, the glasses are prevented from being damaged and cannot be used, the head of a user is prevented from being damaged by breakage, and the safety is high; moreover, simple structure has saved the preceding package piece that size precision required among the current design is high, and the side facing carries out the reinforcement to hinged joint from the mirror leg inboard, does not influence the outward appearance molding, and the flap passes through the hinge and conveniently fixes fast, and the equipment, dismantlement and change are all convenient, and the protecting effect is good.

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

Drawings

Fig. 1 is a front perspective exploded view of the present invention;

fig. 2 is a top view of the assembly of the present invention;

fig. 3 is an assembled side view of the present invention;

fig. 4 is a combined front view of the present invention.

Description of the reference symbols

A lens 1;

a frame 2;

temple 3, T-shaped groove 31;

the protective wing 4, the upper wrapping sheet 41, the lower wrapping sheet 42, the side lining sheet 43, the caulking groove 44, the positioning hole 45, the T-shaped convex strip 46, the mounting opening 47 and the hook sheet 48;

and a hinge 5.

Detailed Description

As shown in fig. 1 to 4, the optical protection safety glasses disclosed by the present invention are composed of a lens 1, a frame 2, a temple 3 and a wing 4. The lens 1 is assembled in a frame 2. The spectacle frame 2 and the spectacle legs 3 are connected together by a hinge 5.

The utility model discloses an improvement point is: the flaps 4 have an upper wrapper sheet 41, a lower wrapper sheet 42 and side liners 43. The outer side of the side facing 43 forms a caulking groove 44, the temple 3 is embedded in the caulking groove 44, the side facing 43 reinforces the hinge joint from the inner side of the temple 3, so that the joint of the temple 3 and the spectacle frame 2 is exposed, and the integrity of the temple 3 and the spectacle frame 2 is maintained without influencing the appearance shape. Go up package piece 41 and lower package piece 42 and connect respectively on side gasket 43 and below, go up package piece 41 and set up locating hole 45 corresponding picture frame 2 and the hinge 5 installation department of mirror leg 3, alternate in locating hole 45 with the help of hinge 5, make flap 4 fix the hinged joint department at picture frame 2 and mirror leg 3, flap 4 passes through hinge 5 and makes things convenient for fast fixed, and equipment, dismantlement and change are all convenient. Go up package piece 41, lower package piece 42 and side facing 43 and can protect hinged joint well from three position, avoid bumping and make hinged joint break off, prevent that glasses from damaging and unable the use, and then prevent that the fracture from hindering user's head, the security is high, and the protective effect is good. The front edge of the upper wrapping sheet 41 is attached to the upper side of the frame 2 when the temple 3 is unfolded, and the front edge of the lower wrapping sheet 42 is attached to the side of the frame 2 when the temple 3 is unfolded. The utility model discloses saved preceding package piece that size precision requires height in the current design, simple structure.

The utility model discloses further the caulking groove 44 bottom of side facing 43 forms T shape sand grip 46, corresponds in the inboard of mirror leg 3 and forms T shape recess 31, slides in T shape recess 31 with the help of T shape sand grip 46, makes flap 4 further fix in the inboard of mirror leg 3. In order to conveniently observe whether the installation is in place, the bottom of the caulking groove 44 of the side facing 43 is close to the rear end of the T-shaped convex strip 46 to form an installation opening 47, so that when the T-shaped convex strip 46 slides into the T-shaped groove 31, whether the T-shaped convex strip 46 completely slides into the T-shaped groove 31 can be observed from the installation opening 47, and the assembly is more accurate.

The utility model discloses a degree of depth of caulking groove 44 is less than or equal to the thickness of mirror leg 3 to avoid caulking groove 44 to stick out in mirror leg 3, make mirror leg 3 can keep outward appearance neat, pleasing to the eye from the outside.

Additionally, the utility model discloses the preceding of lower wrapper sheet 42 still forms and colludes piece 48, colludes piece 48 and when mirror leg 3 expandes the cladding at the side of picture frame 2, strengthens the location to flap 4, improves the protection intensity.

The above is only the specific embodiment of the present invention, and is not a limitation to the protection scope of the present invention. All the substitutions, modifications and equivalent changes which are made by adopting the same or similar structural design as the above embodiments of the invention or on the spirit and scope of the invention fall into the protection scope of the present case.

Claims

1. Optical protection safety glasses, its characterized in that: by the lens, the picture frame, mirror leg and flap are constituteed, the lens equipment is in the picture frame, the picture frame passes through hinged joint with the mirror leg and is in the same place, the flap has the upper bag piece, lower bag piece and side facing, the caulking groove is formed to the outside of side facing, the mirror leg inlays and puts in the caulking groove, the upper bag piece is connected respectively with lower bag piece in the higher authority and the lower side of side gasket, the locating hole is seted up to the hinge mount department that the upper bag piece corresponds picture frame and mirror leg, it fixes the hinged joint department at picture frame and mirror leg to make the flap in the locating hole with the help of the hinge interlude, and the preceding of upper bag piece is taken on the higher authority of picture frame when the mirror leg expandes, the side of.

2. The optically protected safety eyewear of claim 1, wherein: t-shaped convex strips are formed at the bottoms of the caulking grooves of the side linings, T-shaped grooves are formed on the inner sides of the glasses legs, and the wings are fixed on the inner sides of the glasses legs by means of the T-shaped convex strips sliding into the T-shaped grooves.

3. The optically protected safety eyewear of claim 2, wherein: and the bottom of the caulking groove of the side lining is close to the rear end of the T-shaped convex strip to form a mounting opening.

4. The optically protected safety eyewear of claim 1, wherein: the front side of the lower wrapping sheet is also provided with a hook sheet, and the hook sheet is wrapped on the side edge of the glasses frame when the glasses legs are unfolded.

5. The optically protected safety eyewear of claim 1, wherein: the depth of the caulking groove is less than or equal to the thickness of the glasses legs.