CN205539791U

CN205539791U - Labour protection glasses

Info

Publication number: CN205539791U
Application number: CN201620273671.XU
Authority: CN
Inventors: 刘方西
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-05
Filing date: 2016-04-05
Publication date: 2016-08-31
Anticipated expiration: 2026-04-05

Abstract

The utility model discloses a labour protection glasses, including glasses and retractor, retractor is two, and the parallel is fixed on the picture frame of glasses lens both sides, wherein the interior clean transparent film that coils of the retractor of one side to with this transparent film drawing end around the retractor to the opposite side in, transparent film covers the lens is preceding, the last press mold ware that still is equipped with of retractor, the transparent film with both sides retractor compresses tightly respectively, guarantees the straight take -up of transparent film. The utility model discloses a retractor lays transparent film at the glasses lens preceding, and piece or spark that lens mainly used resisted the operation in -process strike, and transparent film then separates lens and dust or greasy dirt granule, and dust and the adhesion of greasy dirt granule are on transparent film, and transparent film through rotation retractor, can change transparent film after damage or perspectivity drop to the certain degree fast. The utility model discloses simple structure, it is with low costs, can effectively keep labour protection glasses's lens clean to it is convenient to change, does not influence the sight of glasses.

Description

Labour protection glasses

Technical field

This utility model belongs to appliances for labor protection, is specifically related to a kind of labour protection glasses.

Background technology

A kind of utensil protecting eyes that labour protection glasses are used in industrial processes, polishing, weld, the field such as spraying is all essential product.In actual production process; labour protection glasses can protect human eye; but simultaneously; its dust produced or greasy dirt granule also can stick on eyeglass; the visual effect of glasses is impacted; commonly used labour protection glasses can be because the adhesion of dust and greasy dirt causes visuality poor, and the best operation having a strong impact on labor of sight line easily causes production accident.If dust or being stained of greasy dirt and glasses or eyeglass are replaced, frequency is higher, and high cost.

Utility model content

This utility model solves the technical problem that and is: the dust and the greasy dirt that exist for existing labour protection glasses are stained the problem affecting ocular vision effect caused, a kind of novel labour protection glasses are provided, retaining the shock proof function of labour protection glasses simultaneously, contacting of isolation eyeglass and dust or greasy dirt, it is ensured that glasses good visual effect at work.

This utility model adopts the following technical scheme that realization:

Labour protection glasses, including glasses 1 and coiler 2；

Described coiler 2 is two, and on the parallel picture frame being fixed on eyeglass both sides, the hyaline membrane that wherein in the coiler of side, winding is clean, and by this hyaline membrane traction end around in the coiler of opposite side, described hyaline membrane 3 will cover before eyeglass.

Further, described coiler 2 is vertically arranged respectively.

Further, described coiler 2 includes urceolus 21 and rolling rod 22；

Described urceolus 21 is fixedly connected on eye glass frame, and described rolling rod 22 rotates and is arranged in urceolus 21, is used for winding hyaline membrane；

Described urceolus 21 is provided with the rolling seam 25 involving in for hyaline membrane or rolling out.

Further, described rolling seam 25 is axial arranged along urceolus, and length is corresponding with the width of hyaline membrane.

Further, described rolling rod 22 is assemblied in urceolus 21 by end cap 23 rotation, and described end cap 23 is threaded connection the tube port position being fixedly installed on urceolus.

Further, the cross section of described rolling rod 22 is polygon.

Preferably, urceolus is stretched out in described rolling rod 22 ends, and is provided with the handle 24 of manual rolling.

Preferably, described rolling rod 22 connects micromachine.

In this utility model, described labour protection glasses also include press mold device 4, are compressed by the hyaline membrane of both sides coiler respectively, it is ensured that tension that hyaline membrane is straight.

Further, described press mold device 4 includes swing arm 41, cross bar 42 and press mold bar 43；

Described swing arm 41 is arranged on eye glass frame crossbeam by torsion spring is hinged, described cross bar 42 is rigidly connected with swing arm 41, and arrange along picture frame crossbeam, avoid taking the visual line of sight of glasses, described press mold bar 43 is arranged on cross bar two ends, and is involved in by the torsion of torsion spring and both sides coiler 2 respectively or rolls out the position of hyaline membrane and be close to compress.

This utility model adds two groups of coilers in the both sides of labour protection glasses, by coiler, hyaline membrane is laid on before eyeglass, hyaline membrane does not affect the visual effect of eyeglass, eyeglass is then separated by hyaline membrane with dust or greasy dirt granule, dust and greasy dirt particle adhesion are on hyaline membrane, after hyaline membrane is damaged or perspectivity drops to a certain degree, by rotating coiler, the hyaline membrane that fast changeable is clean.By the press mold device in this utility model, the hyaline membrane of winding in and out from coiler is compressed, keep the straight tension of hyaline membrane, sight line will not be affected because hyaline membrane produces fold.Coiler and press mold device are all arranged along picture frame, do not interfere with the normal line of sight scope of eyeglass.

From the above mentioned, this utility model simple in construction, low cost, can effectively keep the eyeglass of labour protection glasses to clean, and change conveniently, not affect the sight line of glasses.

Below in conjunction with the drawings and specific embodiments, this utility model is described further.

Accompanying drawing explanation

Fig. 1 is the schematic diagram that the labour protection eyeglass in embodiment installs coiler additional.

Fig. 2 is the coiler schematic internal view in embodiment.

Fig. 3 is the outside schematic diagram of the coiler in embodiment.

Fig. 4 is the schematic diagram that the boss's glasses in embodiment install press mold device additional.

Fig. 5 is the press mold device front view in embodiment.

Fig. 6 is the schematic diagram that the press mold device in embodiment compresses coiler.

Fig. 7 is the schematic diagram that the press mold device in embodiment unclamps coiler.

Label in figure:

1-glasses；

2-coiler,

21-urceolus, 22-rolling rod, 23-end cap, 24-handle, 25-rolling is stitched；

3-hyaline membrane；

4-press mold device,

41-swing arm, 42-cross bar, 43-press mold bar.

Detailed description of the invention

Embodiment 1

See Fig. 1, it is illustrated that in labour protection glasses be preferred implementation of the present utility model, specifically include glasses 1, coiler 2 and hyaline membrane 3.Wherein, coiler 2 is two, on the parallel picture frame being fixed on eyeglass both sides, the most vertically arrange, the hyaline membrane 3 that wherein in the coiler of side, winding is clean, and by this hyaline membrane traction end around in the coiler of opposite side, by this coiler rolling, hyaline membrane 3 is stretched covering before by eyeglass.

Glasses 1 can be used folding temple or be worn by elastic brace web temple.

In conjunction with seeing Fig. 2 and Fig. 3, coiler 2 includes urceolus 21, rolling rod 22, end cap 23；Urceolus 21 is fixedly connected on eye glass frame, rolling rod 22 is assemblied in urceolus 21 by end cap 23 rotation, end cap 23 is threaded connection the tube port position being fixedly installed on urceolus, hyaline membrane is wound on rolling rod, urceolus 21 is provided with the rolling seam 25 involving in for hyaline membrane or rolling out, rolling seam 25 is axial arranged along urceolus, and length is corresponding with the width of hyaline membrane.Urceolus 21, rolling rod 22 and end cap 23 all use plastic material injection mo(u)lding, the through hole that rolling rod 22 passes through is set on end cap 23, and ensure that rolling rod 22 can be freely rotatable after passing, a groove for rolling stick end location is set in the bottom of urceolus, it is achieved rolling rod is rotated about axis.The cross section of rolling rod 22 can use polygon, can increase the frictional engagement power between hyaline membrane and rolling rod.

In the present embodiment, urceolus is stretched out in rolling rod 22 ends, and is provided with the handle 24 of manual rolling.Additionally preferred, rolling rod 22 also can connect micromachine, is fixed on urceolus by micromachine, changes hyaline membrane by electric rotary rolling.

Coiler is arranged in the both sides of glasses respectively, can be according to the practical situation of operator, wherein side is rolled out end as clean hyaline membrane, opposite side, then for being involved in end, rotates the coiler rolling rod being involved in end during operation, be involved in end coiler by rolling out the hyaline membrane of end around being rolled onto, realize clean transparent plastic mulching before eyeglass, after this section of hyaline membrane is dirty, it is involved in the coiler of end by operation again, the hyaline membrane that next section clean is rolled out replacing.Roll out after the hyaline membrane of end all rolls out, the transparent film roll in coiler can be changed by opening end cap.

Embodiment 2

In conjunction with seeing Fig. 4 and Fig. 5, the present embodiment, on the basis of embodiment 1, sets up a press mold device 4 on labour protection glasses, after being evened up by hyaline membrane due to the coiler of glasses both sides, in the case of ineffective power, hyaline membrane easily reclaims toward middle, cause hyaline membrane fold, affect visual effect.The effect of the press mold device of the present embodiment is then after hyaline membrane is evened up by coiler, is compressed by the hyaline membrane of both sides coiler respectively, it is to avoid hyaline membrane is wrinkling.

Concrete, press mold device 4 includes swing arm 41, cross bar 42 and press mold bar 43；Swing arm 41 is arranged on eye glass frame crossbeam by torsion spring is hinged, pin joint is positioned at above the bridge of the nose, cross bar 42 is rigidly connected with swing arm 41 swinging end, and arrange along picture frame crossbeam, avoid taking the visual line of sight of glasses, press mold bar 43 is arranged on cross bar two ends, and be involved in by the torsion of torsion spring and both sides coiler 2 respectively or roll out the position of hyaline membrane and be close to compress, the length of press mold bar and shape are all identical with the urceolus of coiler, the rolling that hyaline membrane is preferably pressed on urceolus is stitched at 25, it is to avoid hyaline membrane moves after evening up.

As shown in Figure 6 and Figure 7, hyaline membrane is evened up complete after, the press mold bar of press mold device urceolus with coiler under spring torsion effect is adjacent to pressing, it is ensured that the position of hyaline membrane is not moved；When hyaline membrane changed by needs, first being swung in opposite directions by press mold device, then operation coiler changes hyaline membrane, changes after putting in place, press mold device is put down compression hyaline membrane.

Embodiment above describes ultimate principle of the present utility model and principal character and advantage of the present utility model, skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description, specific works principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model, this utility model claims scope and is defined by appending claims and equivalent thereof.

Claims

1. labour protection glasses, it is characterised in that: include glasses (1) and coiler (2)；

Described coiler (2) is two, and on the parallel picture frame being fixed on eyeglass both sides, wherein side Coiler in the clean hyaline membrane of winding, and by this hyaline membrane traction end around in the coiler of opposite side, Described hyaline membrane (3) will cover before eyeglass.

Labour protection glasses the most according to claim 1, described coiler (2) is vertically arranged respectively.

Labour protection glasses the most according to claim 1, described coiler (2) includes urceolus (21) and rolling Rod (22)；

Described urceolus (21) is fixedly connected on eye glass frame, and described rolling rod (22) rotates outside being arranged on In cylinder (21), it is used for winding hyaline membrane；

Described urceolus (21) is provided with rolling seam (25) involving in for hyaline membrane or rolling out.

Labour protection glasses the most according to claim 3, described rolling seam (25) is axial arranged along urceolus, long Spend corresponding with the width of hyaline membrane.

Labour protection glasses the most according to claim 3, described rolling rod (22) is rotated by end cap (23) Being assemblied in urceolus (21), described end cap (23) is threaded connection the tube port position being fixedly installed on urceolus.

Labour protection glasses the most according to claim 5, the cross section of described rolling rod (22) is polygon.

Labour protection glasses the most according to claim 6, described rolling rod (22) end is stretched out urceolus, and is set There is the handle (24) of manual rolling.

Labour protection glasses the most according to claim 6, described rolling rod (22) connects micromachine.

9., according to the labour protection glasses according to any one of claim 1-8, also include press mold device (4), respectively will The hyaline membrane of both sides coiler compresses.

Labour protection glasses the most according to claim 9, described press mold device (4) includes swing arm (41), cross bar And press mold bar (43) (42)；

Described swing arm (41) is arranged on eye glass frame crossbeam by torsion spring is hinged, described cross bar (42) with Swing arm (41) is rigidly connected, and arranges along picture frame crossbeam, and described press mold bar (43) is arranged on cross bar two ends, And be involved in by the torsion of torsion spring and both sides coiler (2) respectively or roll out the position of hyaline membrane and be close to compress.