CN206638913U - Multifunctional comfortable ray protection glasses - Google Patents

Abstract

It the utility model is related to a kind of Multifunctional comfortable ray protection glasses, to solve the problems, such as existing safety goggles comfortableness difference, it includes the safety goggles frame with lead glass eyeglass and the safety goggles leg being hinged with safety goggles frame, middle part is formed with vertical slot open on one behind extending portion under crossbeam of the safety goggles frame between two lead glass eyeglasses, the vertical inserting of the vertical slot one is used to be fixedly mounted with inserts body with or without the F shapes of leg eyesight correcting glasses, the Top Crossbeam that F shapes insert body is configured to compress downwards the trip bolt with or without leg eyesight correcting glasses frame intermediate transverse girder inserted positioned at F shapes above and below body between two transverse arms by vertical inner bolt hole.With convenient use, can automatic fine tuning, it is comfortable good, long lasting for using indefatigability, the advantages of being applicable without leg and with leg eyesight correcting glasses.

Description

Multifunctional comfortable ray protection glasses

Technical field

A kind of safety goggles are the utility model is related to, more particularly to a kind of Multifunctional comfortable ray protection glasses.

Background technology

The medical and nursing work personnel for contacting radioactive substance or being radiated by ray are needed all to need at work in working environment at present Safety goggles are worn to mitigate damage of the ray to eyes.Inorganic lead glass is eye radioactive protection material the most frequently used at present Material, lead glass can make the glasses with the correction number of degrees, but lead glass proportion is noticeably greater than simple glass, and to reach good Protection effect, lead glass eyeglass need reach thicker thickness, thick and heavy eyeglass can increase the pressure of nose bridge, easily make pendant Wearer's fatigue, simultaneously as eyeglass is blocked up to bring different degrees of metamorphopsia problem, corrected with usually normal vision used Dizziness can be brought when switching between glasses, nauseous, the sense of discomfort such as dizziness.In the lead glass lens periphery thickness of this tyre correction degree number Between it is thin, into concave mirror structure, radioactive protection effect heterogeneity, periphery is strong, and face pupil and lenticular central part are most weak. In order to support thick and heavy eyeglass, spectacle-frame and temple all must also be made abnormal thick and heavy.Another safety goggles against radiation uses Organic leadP Glass, weight is light relative to inorganic lead glass, and radiation protection ability is relatively weak, but can make the eye of larger radiation proof area Mirror, need to be worn on outside oneself original glasses, medical worker needs to wear two pair of glasses simultaneously, very uncomfortable more.For myopia Medical personnel, can be solved by contact lens wear, but need to match somebody with somebody for being not suitable for contact lens wear or presbyopia Wear the medical personnel of presbyopic glasses, just can only by the way of spectacles sleeve glasses, so can not only bother very much and feel it is uncomfortable and Easily fatigue, reach two pairs moreover, can not be finely tuned when wearing all eyesight correcting glasses including near-sighted glasses and presbyopic glasses The optical axis of glasses is unified, very inconvenient use.

The content of the invention

The utility model aims to overcome that the drawbacks described above of prior art, there is provided a kind of convenient use, it is comfortable good, without Leg and the Multifunctional comfortable ray protection glasses that can be applicable with leg eyesight correcting glasses.

To achieve the above object, the utility model Multifunctional comfortable ray protection glasses, including with lead glass eyeglass Safety goggles frame and the safety goggles leg being hinged with safety goggles frame, under crossbeam of the safety goggles frame between two lead glass eyeglasses Middle part is formed with a upper open vertical slot behind extending portion, and the vertical inserting of the vertical slot one is used to be fixedly mounted with or without leg vision correction The F shapes of glasses insert body, and the Top Crossbeam of the slotting body of F shapes is configured to compress downwards by vertical inner bolt hole to be inserted two above and below body positioned at F shapes The trip bolt with or without leg eyesight correcting glasses frame intermediate transverse girder between transverse arm.So by unclamping and tightening fastening spiral shell Nail, it is possible to freely change the eyesight correcting glasses that different medical personnel each wear.It is comfortable good with convenient use, without Leg and the advantages of can be applicable with leg eyesight correcting glasses.

As optimization, inboard spacing steel-ball type collision bead of the middle part equipped with crossed strip support of the vertical slot antetheca, F shapes insert body Lower semi-girder corresponding position is formed with the segment-shaped pit coordinated with collision bead protrusion vertical slot front wall section.

As optimization, the collision bead is that the vertical slot antetheca is formed with interior screw thread cross through hole, and interior screw thread cross through hole silk is matched somebody with somebody Transverse wire pin bucket of the front end with spring supporting collision bead.

As optimization, transverse wire pin bucket periphery is formed with the male thread closed with cross through hole internal thread snap fit, inner end system for touching Cross through hole that pearl front end is exposed, transverse wire pin barrel cavity configure cross-brace spring between collision bead and thereafter bucket wall.

As optimization, the collision bead is multiple for the distribution of perpendicular separation from top to bottom.

As optimization, F shapes insert body be formed with forward vertical arm lower end after two transverse arms and be downwardly into vertical slot lower semi-girder upper end it Between universal joint be connected it is either circumferentially be hinged or be hinged by transverse axis by vertical pivot.

As optimization, safety goggles leg rear end is formed with or is configured with for stretching pin under the hook card basal part of the ear.

As optimization, when safety goggles leg backend arrangement is used to stretch pin under the hook card basal part of the ear, safety goggles leg stretches out backward Rear end set with stretching pin under can moving forward and backward made of the elastic plastic material.

As optimization, the elastic ring belt of what safety goggles leg postmedian set was matched somebody with somebody the be used for solid eyesight correcting glasses leg of resilient sleeve or Outside of foot is stretched under person movable fixed mechanism for non-binding fixed eyesight correcting glasses leg rear end pin.

As optimization, movable fixed mechanism is stretched to be connected one between outside of foot upper and lower side under being to be regarded for non-binding fixation The vertical elastic tension band of power corrective ophthalmic temple rear end pin, non-binding fixation are that the pin insertion of eyesight correcting glasses leg rear end is vertical Resilient tightening band and under stretch between outside of foot after, can up and down and movable.

After adopting the above technical scheme, the utility model Multifunctional comfortable ray protection glasses have convenient use, energy Automatic fine tuning, it is comfortable good, long lasting for using indefatigability, can be applicable without leg and with leg eyesight correcting glasses excellent Point.

Brief description of the drawings

Structural representation when Fig. 1 is the utility model Multifunctional comfortable ray protection glasses with without leg glasses.

Fig. 2 be the utility model Multifunctional comfortable ray protection glasses match somebody with somebody without leg glasses add abnormal pigmentary deposit on the skin F shapes insert body after Structural representation.

Embodiment

As illustrated, the utility model Multifunctional comfortable ray protection glasses include the anti-eyeshield with lead glass eyeglass 10 Picture frame 1 and the safety goggles leg 2 being hinged with safety goggles frame 1, under crossbeam of the safety goggles frame 1 between two lead glass eyeglasses 10 Middle part is formed with a upper open vertical slot behind extending portion, the vertical inserting of the vertical slot one be used to being fixedly mounted with without（Or band）Leg eyesight is rectified The F shapes of positive glasses 8 insert body 3, and the Top Crossbeam of the slotting body 3 of F shapes is configured to compress downwards by vertical inner bolt hole inserts body 3 positioned at F shapes Between upper and lower two transverse arm without（Or band）The trip bolt 9 of the frame intermediate transverse girder of leg eyesight correcting glasses 8.

Wherein described inboard spacing steel-ball type collision bead of the middle part equipped with crossed strip support of vertical slot antetheca, F shapes are inserted stretches under body Arm corresponding position is formed with the segment-shaped pit coordinated with collision bead protrusion vertical slot front wall section.

Wherein described collision bead is that the vertical slot antetheca is formed with interior screw thread cross through hole, and interior screw thread cross through hole silk matches somebody with somebody front end band The transverse wire pin bucket of spring supporting collision bead.

Wherein transverse wire pin bucket periphery is formed with the male thread closed with cross through hole internal thread snap fit, inner end system supplies collision bead front end Cross through hole, the transverse wire pin barrel cavity exposed configures cross-brace spring between collision bead and thereafter bucket wall.

It is preferred that the collision bead is the multiple of the distribution of perpendicular separation from top to bottom.

It is formed with forward ten thousand between vertical arm lower end after two transverse arms and the lower semi-girder upper end for being downwardly into vertical slot it is preferred that F shapes insert body 3 It is connected to section and is either circumferentially hinged or is hinged by transverse axis by vertical pivot.

The wherein backend arrangement of safety goggles leg 2 has（Or it is formed with）For stretching pin 4 under the hook card basal part of the ear.

When wherein the backend arrangement of safety goggles leg 2 is used to stretch pin 4 under the hook card basal part of the ear, what safety goggles leg 2 stretched out backward Rear end set under can moving forward and backward made of the elastic plastic material with stretching pin 4.

The movable fixed mechanism having on the outside of pin 4 for non-binding fixed eyesight correcting glasses leg rear end pin is wherein stretched down （Or the postmedian set of safety goggles leg 2 is used in the elastic ring belt of the solid eyesight correcting glasses leg of resilient sleeve）.

Wherein movable fixed mechanism is stretched to be connected one between the outside upper and lower side of pin 4 under being to be rectified for non-binding fixed eyesight The vertical elastic tension band 6 of positive leg of spectacles rear end pin, non-binding fixation are that eyesight correcting glasses leg rear end pin inserts vertical bullet Property tension band 6 and under stretch between the outside of pin 4 after, can up and down with it is movable.

After adopting the above technical scheme, the utility model Multifunctional comfortable ray protection glasses have convenient use, energy Automatic fine tuning, it is comfortable good, long lasting for using indefatigability, can be applicable without leg and with leg eyesight correcting glasses excellent Point.

Claims (10)

1. a kind of Multifunctional comfortable ray protection glasses, including the safety goggles frame with lead glass eyeglass and with safety goggles frame Be hinged safety goggles leg, it is characterised in that middle part is made behind extending portion under crossbeam of the safety goggles frame between two lead glass eyeglasses There is a upper open vertical slot, the vertical inserting of the vertical slot one is used to be fixedly mounted with inserts body with or without the F shapes of leg eyesight correcting glasses, F shapes insert the Top Crossbeam of body by vertical inner bolt hole be configured to compress downwards positioned at F shapes insert band above and below body between two transverse arms or Without the trip bolt of leg eyesight correcting glasses frame intermediate transverse girder.

2. safety goggles according to claim 1, it is characterised in that the inboard middle part of the vertical slot antetheca is equipped with crossed strip branch The spacing steel-ball type collision bead of support, F shapes insert semi-girder corresponding position under body and are formed with the segment-shaped coordinated with collision bead protrusion vertical slot front wall section Pit.

3. safety goggles according to claim 2, it is characterised in that the collision bead is that the vertical slot antetheca is formed with interior screw thread horizontal stroke To through hole, interior screw thread cross through hole silk matches somebody with somebody transverse wire pin bucket of the front end with spring supporting collision bead.

4. safety goggles according to claim 3, it is characterised in that transverse wire pin bucket periphery is formed with and screw thread in cross through hole Cross through hole that the male thread of cooperation, inner end system are exposed for collision bead front end, transverse wire pin barrel cavity are in collision bead and bucket wall thereafter Between configure cross-brace spring.

5. according to any safety goggles of claim 2-4, it is characterised in that the collision bead is perpendicular separation from top to bottom point Cloth it is multiple.

6. safety goggles according to claim 1, it is characterised in that F shapes insert body be formed with forward after two transverse arms vertical arm lower end with to Universal joint is connected and is either circumferentially hinged or is hinged by transverse axis by vertical pivot between the lower semi-girder upper end of lower insertion vertical slot.

7. safety goggles according to claim 1, it is characterised in that safety goggles leg rear end is formed with or is configured with for hook card Pin is stretched under the basal part of the ear.

8. safety goggles according to claim 7, it is characterised in that safety goggles leg backend arrangement is used under the hook card basal part of the ear When stretching pin, rear end that safety goggles leg stretches out backward set under can moving forward and backward made of the elastic plastic material with stretching pin.

9. according to the safety goggles of claim 7 or 8, it is characterised in that what safety goggles leg postmedian set was matched somebody with somebody is used for resilient sleeve Gu the elastic ring belt of eyesight correcting glasses leg or under stretch outside of foot and have for non-binding fixed eyesight correcting glasses leg rear end The movable fixed mechanism of pin.

10. safety goggles according to claim 9, it is characterised in that movable fixed mechanism is stretched under being between outside of foot upper and lower side Be connected a vertical elastic tension band for being used for non-binding fixed eyesight correcting glasses leg rear end pin, and non-binding fixation is to regard Power corrective ophthalmic temple rear end pin insertion vertical elastic tension band and under stretch between outside of foot after, can up and down with it is movable.