CN2884242Y

CN2884242Y - Spectacles

Info

Publication number: CN2884242Y
Application number: CN 200620002349
Authority: CN
Inventors: 黄弘明
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-02-15
Filing date: 2006-02-15
Publication date: 2007-03-28
Anticipated expiration: 2016-02-15

Abstract

The utility model discloses a pair of glasses, comprising an optical frame unit, a lens unit mounted on the optical frame unit, and two legs rotatably pivoted on the optical frame unit inside or outside respectively. Said optical frame unit comprises two mounting bases on the left and right each, with a pivot hole each. Each leg comprises a binding section pivoted on the mounting base. Said binding section has a pivot section hooked and pivoted extending toward a curved hook, and two spring stays located above, below said pivot section and outside the mounting base each. When the leg at a wearing position is pushed outward and pulled to an outer position, said spring stays will press against the outside of the mounting base and produce a resilience that turns the pivot section inward. When the leg is released again, the pivot section can reset to the wearing position by means of the resilience of the spring stay. The above design can reset elastically when pushed outward and is simple in structure.

Description

Glasses

Technical field

The utility model is a kind of glasses, particularly relates to the glasses that a kind of mirror pin rotatably is articulated in the picture frame both sides.

Background technology

Glasses in design in the past, pair of lenses or single eyeglass normally are installed in a picture frame, and articulate a mirror pin that backward extends in that the and arranged on left and right sides of this picture frame is out of the ordinary, traditional eyewear mostly is directly to utilize screw that the mirror pin is articulated in the picture frame side, industry has been developed the winding structure between quite multiple picture frame and mirror pin at present, can allow the mirror pin when assembling, reach the purpose of exempting from screw, and various structures all have its different design requirement, the consumption personage can consider with regard to the oneself requirement consideration, chooses required product.

What must further specify is, though the mirror pin of above-mentioned glasses can be with respect to picture frame, wear between a position and a favorite places one and to change, and the mirror pin is directly to stretch backward when wearing the position, then flat inwardly stretching when favorite places, yet, because various use personages' shape of face size difference, and the position can not outwards be strutted at the mirror pin of wearing the position again, so if run into the larger-size people of shape of face when wearing, will cause the distortion of mirror pin if pull the stay bolt pin of starting shooting by force, even wear reluctantly and also can compress face's side and cause discomfort, general glasses also can't adaptive multiple shape of face, and applicability is lower, still remains to be improved.Therefore, industry has been designed a kind of glasses of tool elastic construction at present, to improve aforementioned disappearance.

As shown in Figures 1 and 2, a kind of known glasses 5 comprise a picture frame 51, two mirror pin 52, and two elastic devices 53 that are engaged on 52 on picture frame 51 and mirror pin respectively, only show a part of picture frame 51, a part of mirror pin 52 and an elastic device 53 among the figure.This mirror pin 52 has a front end 521.This elastic device 53 has one and is fixed in the outside of picture frame 51 and inside and outside being formed on of the connecting piece that articulates with mirror pin 52 531, of extending back is installed in hole 532 on the connecting piece 531 with connecting, reaches to be installed in regular turn in this to be installed in a yoke frame 533, a spring 534 and a stop part 535 in the hole 532.This yoke frame 533 is installed in the outside that is installed in hole 532, and stop part 535 is screwed onto the inboard that is installed in hole 532, and spring 534 is mounted in 535 of yoke frame 533 and stop parts, and has a perseverance and yoke frame 533 pushing tows are protruded the elastic force that is installed in hole 532.This yoke frame 533 outwards protrudes and is installed in hole 532, and contiguous to front end 521 that should mirror pin 52.

As shown in Figure 3, when mirror pin 52 was outwards strutted, its front end 521 is this yoke frame 533 of roof pressure inwardly, and compression spring 534 is accumulated back stretch, when external force is decontroled mirror pin 52, by the elastic force of spring 534 that yoke frame 533 is extrapolated, just can drive mirror pin 52 and reset.Though known glasses 5 can prevent mirror pin 52 distortion and can cooperate the people of different shapes of face to wear, the structure of glasses 5 integral body is comparatively complicated, and manufacturing cost also improves relatively, and non-is an ideal designs.

The utility model content

Fundamental purpose of the present utility model, but be elastic reset and simply constructed glasses after being to provide a kind of quilt to support outward.

A kind of glasses of the present utility model comprise: a picture frame unit, a lens unit, and two difference windings are at the mirror pin of the and arranged on left and right sides of this picture frame unit.This picture frame unit comprises two mount pads that are located at and arranged on left and right sides respectively and extend backward, and each mount pad all has an inside and outside pivoted hole that connects.This lens unit be installed on this picture frame unit and the position between these mount pads.Each mirror pin all comprise one can inside and outside be articulated in adapter section on the mount pad rotatably, this adapter section has that crotch before one day extends and fastener is articulated in the articulated section of pivoted hole, and the two bullet stays of position outside the upper and lower both sides of this articulated section and mount pad respectively.When the mirror pin is worn the position by one of extension backwards, outwards being pulled stay bolt opens and moves to when supportting the position outside one, these play stay can be pressed on this mount pad outside, and have and make the inwardly elastic force of rotation of articulated section, so after the mirror pin is decontroled, just can make the articulated section rotation be reset to this and wear the position by the elastic force that plays stay.

Glasses of the present utility model can adaptive multiple shape of face size, applicability is higher, picture frame of the present utility model again unit and mirror pin all are the integrated punching moulding, simple structure, really can reach the purpose of this utility model, therefore the utility model is to be the glasses of a structure innovation, and the consumption personage can be provided many a kind of choices, also can utilize on the industry.

Description of drawings

Fig. 1 is a kind of a part of schematic perspective view of known glasses;

Fig. 2 is the not complete cutaway top view of Fig. 1;

Fig. 3 is the not complete cutaway top view of a similar Fig. 2, and the state that a mirror pin is outwards strutted is described;

Fig. 4 is a rear perspective view of a preferable possible embodiments of the utility model glasses;

Fig. 5 is not complete three-dimensional exploded view of this preferred embodiment, shows the corresponding relation between a picture frame and a mirror pin separately;

Fig. 6 is not complete cutaway top view of this preferred embodiment, and this mirror pin is that the position is worn one in the position among the figure;

Fig. 7 is the not complete cutaway top view of a similar Fig. 6, and this mirror pin is that the position is at a favorite places among the figure;

Fig. 8 is the not complete cutaway top view of a similar Fig. 6, and this mirror pin is support position outside, position among the figure.

Embodiment

Below by most preferred embodiment and accompanying drawing the utility model glasses are elaborated.

As Fig. 4, Fig. 5 and shown in Figure 6, glasses of the present utility model comprise: a picture frame unit 1, a lens unit 2, two mirror pin 3, and two nose pads 4.

This picture frame unit 1 is by the moulding of sheet metal integrated punching, and comprise about two corresponding and respectively the circle frame 11, of frame coiled hollow closed bridgewares 12, two of being engaged on 11 of these circle frames be respectively formed at these circle frames 11 the nose of inboards by part 13, and two be located at outsides of these circle frames 11 and the mount pad 14 that backward extends respectively.Each nose has one by part 13 and is connected circle frame 11 and the linking bar 131 that extends of crotch backward, and one is formed on the end that is connected bar 131 and the C type nose pad frame 132 of backward opening.Each mount pad 14 all has an inside and outside pivoted hole that connects 141, and is arranged with forward and stopper slot 142, the intermediary of gap digit at pivoted hole 141 rears is formed on the portion of intermediary 143 of

pivoted hole

141 and 142 of stopper slots by the rear end, and the two side bumper portions 144 that are separately positioned on the upper and lower side of pivoted hole 141, portion of intermediary 143 and stopper slot 142.Each side bumper portion 144 all has a rear end face 145.

This lens unit 2 is mounted on this picture frame unit 1, and the position is 14 of these mount pads, and comprises the two corresponding respectively eyeglasses 21 that are installed on the circle frame 11.The eyeglass 21 of present embodiment is to utilize tough frame of plastic line (figure does not show), tie up and confine admittedly at circle frame 11 rear sides, but it is not the utility model emphasis, and the winding structure of

eyeglass

21 and 11 of frames of circle also can be for other changes design, so no longer describe in detail at this.Certainly in design, picture frame of the present utility model unit 1 also can include only a circle frame 11 or a top moulding (figure does not show), lens unit 2 then is an one chip eyeglass 21 (figure does not show), can correspondence be inlaid in the circle frame 11 or top moulding below, so the glasses kenel is not exceeded with present embodiment.

These mirror pin 3 all are to form by the sheet metal one is die-cut, and winding is in the and arranged on left and right sides of this picture frame unit 1 respectively, and each mirror pin 3 comprises that all a correspondence is articulated in the adapter section 31 on the mount pad 14, and the hook section 32 at adapter section 31 rears.This adapter section 31 have one can inside and outside be articulated in pivoted hole 141 rotatably articulated section 311, two respectively the bullet stay 312, two of position in the upper and lower both sides of this articulated section 311 be used at interval articulated section 311 and these respectively and play the parallel profile groove 313 of stays 312, and a consubstantiality extends in limited 314 of rear of articulated section 311.

Each articulated section 311 slightly is the C type coupler body of inner opening on one day, being outwards inwardly crotch extension more forward, is to hook doubling-up around these portion of intermediary 143 peripheries by pivoted hole 141, and this articulated section 311 also can be the C type coupler body of outer opening on one day certainly, or be the design of other shape, no longer illustrate at this.These play stays 312 be slightly outwards again bending forward extend, be corresponding position in side bumper portion 144 outsides of mount pad 14, each plays stay 312 and all has a front end 315.These profile grooves 313 then are alongst to extend a segment length backwards.These limited 314 313 of these profile grooves, and at portion of intermediary 143 rears, and are embedded in the stopper slot 142 by spacing ground correspondence up and down.

These nose pads 4 are made by soft rubber, plastics or silica gel, installing and locating is on nose pad frame 132 respectively, each nose pad 4 comprises sets the waist 41 of clip in this nose pad frame 132, from the waist protruding expansion of 41 inboard radial outward and rest on the head 42 of nose pad frame 132 inboards, and one expands and rest on the end 43 in nose pad frame 132 outsides from waist 41 outer radial towards evagination.

As Fig. 6, Fig. 7 and shown in Figure 8, each mirror pin 3 can be worn outside position, the favorite places and one and change between the support position.As shown in Figure 6, when 3 on mirror pin extend backwards wear the position time, playing stay 312 is that corresponding position is in side bumper portion 144 outsides.When mirror pin 3 by Fig. 6 wear the favorite places that the position is transformed into Fig. 7 the time, as long as mirror pin 3 is imposed toward interior acting force, mirror pin 3 will be that the center inwardly rotates around portion of intermediary 143 with articulated section 311, move to the favorite places that extends inwardly, play stay 312 and also can rotate with it this moment, and by support from the articulated section 311 upper-lower position, and support on the rear end face 145 of side bumper portion 144 and accumulate a reseting elasticity, just as shown in Figure 7.Again desire with mirror pin 3 by the favorite places of Fig. 7 be transformed into Fig. 6 wear the position time, as long as mirror pin 3 is drawn back a little outward, make that 145 of rear end faces that play stay 312 and side bumper portion 144 are inclined, this moment just can be by the reseting elasticity that plays stay 312, allow mirror pin 3 with articulated section 311 be the center around portion of intermediary 143 to inner rotary, wear the position to move to.

And as Fig. 5 and shown in Figure 8, the mirror pin 3 of wearing the position when the position outwards pulled again stay bolt open move to outside during the support position, the front end 315 that plays stay 312 can be pressed on side bumper portion 144 outsides of mount pad 14, make that playing stay 312 tilts support from side bumper portion 144 and articulated section 311, make the inwardly elastic force of rotation of articulated section 311 and have, so after the acting force on the mirror pin 3 is decontroled, just can make articulated section 311 rotate to be reset to and wear the position, as shown in Figure 3 by the elastic force that plays stay 312.

By above explanation as can be known, the designed glasses of the utility model not only do not see glasses in the past, also need not to use screw just mirror pin 3 can be installed, in addition, these glasses can also outwards be pulled stay bolt and opened to outer support position by wearing the position, so running into the larger-size people of shape of face when wearing also can be strutted by elasticity, and can not cause 3 distortion of mirror pin or compress face causing uncomfortable situation, so can adaptive multiple shape of face size, applicability is higher, picture frame of the present utility model again unit 1 all is the integrated punching moulding with mirror pin 3, simple structure can reach the purpose of this utility model really, so the utility model is to be the glasses of a structure innovation, the consumption personage can be provided many a kind of choices, also can utilize on the industry.

Claims

1. glasses, comprise: a picture frame unit, a lens unit that is installed on this picture frame unit, winding is at the mirror pin of the and arranged on left and right sides of this picture frame unit respectively to reach two, and this picture frame unit comprises two mount pads that are located at and arranged on left and right sides respectively and extend backward;

It is characterized in that: each mount pad all has the pivoted hole that connects inside and outside, each mirror pin all comprise one can inside and outside be articulated in adapter section on the mount pad rotatably, this adapter section have one forward crotch extend and fastener is articulated in the articulated section of pivoted hole and two the bullet stays of position outside the upper and lower both sides of this articulated section and mount pad respectively.

2. glasses as claimed in claim 1 is characterized in that: the adapter section of each mirror pin also has two and is used for articulated section at interval and play the profile groove of the stay and the segment length that extends back respectively.

3. glasses as claimed in claim 1, it is characterized in that: each mount pad of this picture frame unit also have one be arranged with forward by the rear end and gap digit at the stopper slot at pivoted hole rear, and one be formed between pivoted hole and stopper slot and be contained in portion of intermediary in the articulated section, and the adapter section of each mirror pin also has a consubstantiality and extends in the rear of articulated section and be embedded in limited portion in the stopper slot.

4. glasses as claimed in claim 1 is characterized in that: the articulated section of each adapter section slightly is the C type coupler body of inner opening on one day, is outwards inwardly crotch extension more forward.

5. glasses as claimed in claim 1 is characterized in that: each mount pad of this picture frame unit also has two side bumper portions that are separately positioned on the upper and lower side of this pivoted hole, and the bullet stay of each adapter section is that corresponding position is in the side bumper portion outside.

6. glasses as claimed in claim 1 is characterized in that: this picture frame unit comprises also about two and is the circle frame of hollow closed that this lens unit then comprises two corresponding respectively eyeglasses that are installed on the circle frame corresponding.

7. glasses as claimed in claim 6 is characterized in that: this picture frame unit comprises that also two noses that are respectively formed at an inboard of circle frame lean on part, and these glasses comprise that also two are installed in nose respectively by the soft nose pad on the part.

8. glasses as claimed in claim 7, it is characterized in that: each nose has one by part and is connected circle frame and the linking bar that extends of crotch backward, reach one and be formed on an end of linking bar and the C type nose pad frame of backward opening, and each nose pad comprise one be embedded in waist in this nose pad frame, one from the inboard protruding expansion of radial outward of waist and position the head in nose pad frame inboard, and one from the waist outer radial towards evagination expand while the position in the end in the nose pad frame outside.

9. glasses as claimed in claim 1 is characterized in that: this picture frame unit is by the moulding of sheet metal integrated punching.

10. glasses as claimed in claim 1 is characterized in that: the mirror pin all is by sheet metal one punching molding.