CN205844664U - A kind of dislocation structure of the attached mirror of glasses - Google Patents

Abstract

A kind of dislocation structure of the attached mirror of glasses, attached mirror includes eyeglass, central sill, front clamping bar and resilient clamp member, the two ends of central sill respectively assemble an eyeglass, two ends on front side of front clamping bar form the axle sleeve coordinated with central sill respectively, resilient clamp member includes elastic pinch, pressing plate and torsion spring, in the rotating holding section being articulated on rear side of front clamping bar of bull stick in the middle part of elastic pinch, elastic pinch both sides are bent to form elastic jaw, holding section is included in the prominent formation in axle sleeve rear one card column, the middle part indent of card column forms an arcuate groove snapping in location for bull stick, the top of arcuate groove then forms the block of evagination, one bumping post is set on the side of card column offside, bumping post forms downward-sloping cambered surface above towards the side of card column, distance between block and cambered surface is less than the outer diameter length of bull stick, the fluting stretched out for elastic jaw is then formed outside card column.This utility model makes the elastic pinch assembling in attached mirror more convenient, it is possible to the Integral connection structure making attached mirror is simpler.

Description

A kind of dislocation structure of the attached mirror of glasses

Technical field

This utility model relates to the technical field of glasses, the special dislocation structure with the attached mirror of a kind of glasses.

Background technology

In prior art, people's sun shield high light of myopia, hypermetropia or other visual disorders avoids exciting eye for convenience Eyeball, it will usually at primary mirror (correcting spectacle lens) the attached mirror of upper configuration, the eyeglass of attached mirror is Sunglasses lenses sun clips.At present, the structure of attached mirror has very Multiple, also have a variety of with the combination of primary mirror location mode, such as, attached mirror is to be interposed on primary mirror by butterfly clamp is fixing, or Person is hung on primary mirror by hook is fixing, or by the fixing absorption of magnetic force on primary mirror.

Existing a kind of attached mirror of clamping type glasses, is made up of eyeglass, central sill, front clamping bar, rear clamping bar and torsion spring, the two of central sill Holding each fixing assembling one eyeglass, the central authorities of central sill are rotating shaft, and the front side of front clamping bar forms the axle sleeve coordinated with rotating shaft, by rotating shaft Being interspersed in axle sleeve and make central sill be grouped together in relatively turnable mode with front clamping bar, the rear side of front clamping bar is formed to be installed Groove, the right and left of front clamping bar is formed down the first pinch, and formation press section that the mediad of rear clamping bar arches upward, rear clamping bar is being pressed The both sides of splenium form connecting portion, and rear clamping bar is formed down the second pinch coordinated with the first pinch in the outer end of connecting portion, turn round Spring has a middle press-side, two cincture portions and two and compresses end, and two cincture portions are set on the connecting portion of rear clamping bar, Middle press-side is resisted against on front side of the press section of rear clamping bar, compresses end and supports in the mounting groove being stuck in front clamping bar.

For in existing attached mirror, formed the rear clamping bar of elastic clip buckle structure assembly and connection in front clamping bar time, rear clamping bar Both sides, press section are formed in order to the connecting portion of sheathed torsion spring, and connecting portion need to be fastened in the mounting groove on rear side of front clamping bar, just need to be Mounting groove arranges pivot, and connecting portion need to be positioned wherein, for the front clamping bar of metal structure, mounting groove will arrange cladding The trunnion mount in assembly and connection portion, or the caulking groove of location, two connecting portion two ends is set in mounting groove, make attachment structure complicate, And installation difficulty when coordinating with torsion spring on clamping bar after also increasing.

In view of this, the design people does not attains perfect caused all in connecting for the rear clamping bar in the attached mirror of above-mentioned glasses Many disappearances and inconvenience, and deeply conceive, and actively research improvement has a fling at and develops and design this creation.

Utility model content

The purpose of this utility model is to provide the dislocation structure of the attached mirror of a kind of glasses, and it makes the elastic clip in attached mirror Foot assembling is more convenient, it is possible to the Integral connection structure making attached mirror is simpler.

In order to reach above-mentioned purpose, solution of the present utility model is:

The dislocation structure of the attached mirror of a kind of glasses, attached mirror includes eyeglass, central sill, front clamping bar and resilient clamp member, central sill Two ends respectively assemble an eyeglass, the two ends on front side of front clamping bar form the axle sleeve coordinated with central sill respectively, and resilient clamp member includes Elastic pinch, pressing plate and torsion spring, in the rotating holding section being articulated on rear side of front clamping bar of bull stick in the middle part of elastic pinch, elastic Pinch both sides are bent to form elastic jaw, pressing plate and torsion spring and coordinate the middle part being arranged on elastic pinch, and holding section is included in axle sleeve Rear is prominent forms a card column, and the middle part indent of card column forms an arcuate groove snapping in location for bull stick, and the top of arcuate groove is then Forming the block of evagination, the side of card column offside arranges a bumping post, bumping post is formed downward-sloping above towards the side of card column Cambered surface, the distance between block and cambered surface less than the outer diameter length of bull stick, is then formed outside card column and stretches out for elastic jaw Fluting.

Further, front clamping bar is plastic cement material, and extension is extended at the rear of axle sleeve laterally, before arranging below extension Pinch.

Further, front clamping foot is cased with plastic cement footmuff.

Further, fluting is between draw-in groove and extension.

Further, the rear in the middle part of front clamping bar forms a base plate, and extension is positioned at outside base plate, and bumping post is positioned on base plate.

Further, elastic pinch is by tinsel bending forming.

Further, elastic jaw is arranged with plastic cement footmuff.

Further, the two ends of central sill connect a plastic cement respectively and connect sheet, and plastic cement connects the aperture forming location on sheet, eyeglass Upper formation hole clipping, enters in hole clipping by rivet through aperture riveting, makes eyeglass be fixed on the two ends of central sill.

After using said structure, the front clamping bar in this utility model uses plastic parts, forms order elasticity on rear side of front clamping bar The locating slot that the bull stick of pinch directly snaps in card column and bumping post staggered arrangement and formed positions, the knot of the engaging in clamping bar before attached mirror Structure makes the elastic pinch assembling in attached mirror more convenient, it is possible to the Integral connection structure making attached mirror is simpler.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model (saving eyeglass).

Detailed description of the invention

In order to the technical solution of the utility model is explained further, below by specific embodiment, this utility model is entered Row elaborates.

As it is shown in figure 1, the dislocation structure of the attached mirror of a kind of glasses of the present utility model, the attached mirror of glasses include eyeglass, in Beam 1, front clamping bar 2 and resilient clamp member 2, save eyeglass in this figure.

Wherein, each fixing assembling one eyeglass in two ends of central sill 1, in order to simplify structure and make attached mirror integral light, this implements The central sill of example is metal bar.The assembling of eyeglass for convenience, this embodiment connects a plastic cement respectively and connects sheet at the two ends of central sill 11, plastic cement connects the aperture (not shown) forming location on sheet 11, and eyeglass is formed hole clipping, can be by rivet through aperture And riveting enters in hole clipping, eyeglass is made to be fixed on the two ends of central sill.The middle part of central sill is then for rotating shaft.

Front clamping bar 2 is plastic cement material, and the two ends on front side of front clamping bar form the axle sleeve coordinated with the rotating shaft in the middle part of central sill respectively 21, make rotating shaft 22 through two axle sleeves 21, be interspersed in axle sleeve 21 by rotating shaft 22, make central sill 2 and front clamping bar 2 relatively rotating Mode be grouped together.Central sill 2 can be rotated relative to front clamping bar 2 and dig gently, it is achieved the relative primary mirror of eyeglass 1 of attached mirror Retrousse function, it is to avoid unnecessary wins attached mirror repeatedly, and more convenient to operate, the suitability and convenience are higher.

The rear side of front clamping bar 2 is formed in order to the holding section assembling resilient clamp member 3.The downward shape of the right and left of front clamping bar 2 Becoming front clamping foot 23, extension 22 is extended at the rear of two axle sleeves 21 the most laterally, and front clamping foot 23 is arranged at below extension 22 Place, in order to avoid scratch primary mirror, the front clamping foot 23 of the present embodiment is cased with plastic cement footmuff 231.

Resilient clamp member 3 includes elastic pinch 31, pressing plate 32 and torsion spring 32.Wherein, elastic pinch 31 uses metal material Material, can pass through tinsel bending forming, and in the middle part of elastic pinch 31, bull stick 311 is rotating is articulated on rear side of front clamping bar 2 in formation In holding section, these elasticity pinch 31 both sides are bent to form two elastic jaws 312, pressing plate 32 and torsion spring 32 cooperation and are arranged on elastic clip The middle part of foot 31.The two ends of torsion spring 32 are respectively acting on the bull stick 311 in the middle part of elastic pinch 31 and pressing plate 32, and torsion spring 32 has In the middle of one, press-side, two cincture portions and two compress end (not shown), and the cincture portion at two ends is set on bull stick 311 On, middle press-side is resisted against on front side of pressing plate 32, compresses end and supports in the holding section being stuck in front clamping bar 2.Pressing pressing plate 32 is at torsion spring Effect under elastic pinch 31 can be driven to rotate, make elastic jaw 312 elasticity open, elastic jaw 312 be equipped with plastic cement foot Set 313, thus prevent scratch primary mirror eyeglass.

Resilient clamp member 3 is installed and connected in the holding section on rear side of front clamping bar 2, is formed between axle sleeve 21 and extension 22 One mounting groove, the rear in the middle part of front clamping bar 2 forms a base plate 23, and extension 22 is positioned at outside base plate 23, relaxes at this in torsion spring top On base plate.Holding section is included in the prominent formation in each axle sleeve 21 rear one card column 24, and the middle part indent of card column forms one for bull stick card Entering the arcuate groove 241 of location, the top of arcuate groove then forms the block 242 of evagination, is additionally provided with a bumping post 25, bumping post on base plate Being formed on 25 sides being positioned at card column 24 offside and stagger, bumping post 25 forms downward-sloping cambered surface above towards the side of card column 251, more conducively bull stick 311 snaps in arcuate groove, and makes the distance between block 242 and cambered surface 251 be slightly less than outside bull stick 311 Electrical path length.And between card column 25 and extension 22, form the fluting 26 stretched out for elastic jaw.

When resilient clamp member 3 engaging is assembled in front clamping bar 2 by needs, by the two ends of the bull stick 311 of elastic pinch 31 Snapping in between bumping post 25 and card column 24, bull stick 311 positions in arcuate groove 241 after snapping in, and keeping out outside bumping post 25 formation, And the elastic jaw 312 of elasticity pinch 31 both sides stretches out from fluting 26.Bull stick 311 is by the elastic deformation force of plastic cement, engaging The locating slot entering card column 24 and bumping post 26 staggered arrangement and formed positions, when pressing plate 32 presses and can under the effect of torsion spring 33 Make bull stick 311 rotate, and then drive elastic jaw 312 to open, the eyeglass of primary mirror is clamped front clamping foot 23 and elastic jaw 312 it Between, make primary mirror eyeglass clamp wherein.

When this utility model uses, it is interposed on primary mirror under coordinating by front clamping bar 2 and resilient clamp member 3, attached mirror can be made Being securely joined with being integrated with primary mirror, the elastic card claw 312 in resilient clamp member 3 is opened by pressure at pressing plate 32, it is achieved clamping Function.Front clamping bar 2 in this utility model uses plastic parts, and the bull stick 311 forming the elastic pinch 31 of order on rear side of front clamping bar 2 is straight Connecing in the locating slot snapping in card column 24 and bumping post 25 staggered arrangement and formed and position, before attached mirror, the snap-in structure in clamping bar 3 makes attached Elastic pinch assembling in mirror is more convenient, it is possible to the Integral connection structure making attached mirror is simpler.

Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any art Those of ordinary skill is suitably changed what it did or modifies, and all should be regarded as without departing from patent category of the present utility model.

Claims (8)

1. a dislocation structure for the attached mirror of glasses, attached mirror includes eyeglass, central sill, front clamping bar and resilient clamp member, central sill Two ends respectively assemble an eyeglass, and the two ends on front side of front clamping bar form the axle sleeve coordinated with central sill respectively, and resilient clamp member includes bullet Property pinch, pressing plate and torsion spring, in the rotating holding section being articulated on rear side of front clamping bar of bull stick in the middle part of elastic pinch, elastic clip Foot both sides are bent to form elastic jaw, pressing plate and torsion spring and coordinate the middle part being arranged on elastic pinch, it is characterised in that: holding section is wrapped Including prominent formation one card column at axle sleeve rear, the middle part indent of card column forms an arcuate groove snapping in location for bull stick, arcuate groove Top then form the block of evagination, the side of card column offside arranges a bumping post, bumping post is formed above towards the side of card column Downward-sloping cambered surface, the distance between block and cambered surface, less than the outer diameter length of bull stick, is then formed for elastic clip outside card column The fluting that pawl stretches out.

The dislocation structure of the attached mirror of a kind of glasses the most as claimed in claim 1, it is characterised in that: front clamping bar is plastic cement material Matter, the rear of axle sleeve is extended extension laterally, is arranged front clamping foot below extension.

The dislocation structure of the attached mirror of a kind of glasses the most as claimed in claim 2, it is characterised in that: it is cased with plastic cement on front clamping foot Footmuff.

The dislocation structure of the attached mirror of a kind of glasses the most as claimed in claim 1 or 2, it is characterised in that: fluting is positioned at draw-in groove And between extension.

The dislocation structure of the attached mirror of a kind of glasses the most as claimed in claim 1 or 2, it is characterised in that: in the middle part of front clamping bar Rear forms a base plate, and extension is positioned at outside base plate, and bumping post is positioned on base plate.

The dislocation structure of the attached mirror of a kind of glasses the most as claimed in claim 1, it is characterised in that: elastic pinch passes through metal Silk bending forming.

The dislocation structure of the attached mirror of a kind of glasses the most as claimed in claim 1, it is characterised in that: it is arranged with on elastic jaw Plastic cement footmuff.

The dislocation structure of the attached mirror of a kind of glasses the most as claimed in claim 1, it is characterised in that: the two ends of central sill connect respectively Connecing a plastic cement and connect sheet, plastic cement connects the aperture forming location on sheet, eyeglass forms hole clipping, by rivet through aperture riveting Enter in hole clipping, make eyeglass be fixed on the two ends of central sill.