CN2319848Y

CN2319848Y - Goggles

Info

Publication number: CN2319848Y
Application number: CN 97249568
Authority: CN
Inventors: 洪登顺
Original assignee: Canadian Business Tai Tai International Ltd
Current assignee: Canadian Business Tai Tai International Ltd
Priority date: 1997-11-24
Filing date: 1997-11-24
Publication date: 1999-05-19
Anticipated expiration: 2007-11-24

Abstract

The utility model discloses goggles which can be suitable for different screen types. The upper end and the lower end of the inner center of a goggle frame are pivoted with gears. The frame edges on the two sides are provided with tooth rack rods to mutually and correspondingly engaged with the gears. A pressing plate is covered. One side of the pressing plate contains a top ball contacting with the tooth surface of one tooth rack rod. When the frame edge is adjusted for left and right telescopic positioning, the entire goggles generate adaptability. Thus the effect of convenient use is obtained.

Description

Safety goggles

The utility model relates to a kind of safety goggles, refers to a kind of scalable size especially, and the safety goggles that adapts with different style screens.

Because computer manifests its data content by screen, so the closest part of relation is exactly a screen between computer and the user, yet because screen in use very easily produces radiant rays, therefore the eye injury for the user just becomes very important problem.Present many users are provided with safety goggles on screen, but it is simple only very limited with the screening effect that a sheet of safety goggles rose, and it is also lower with respect to the obstruct power of radiant rays, so it is just good in numerous safety goggles to have the project organization that extends architrave, but still there is following defective in this safety goggles on applicability: one, owing to have the structure that the safety goggles of architrave is fixed size, the screen of corresponding style is limited to the applicability of safety goggles so can only arrange in pairs or groups when using.Two, owing to each safety goggles with architrave only can use at a kind of screen, so producer just must produce diversified style ability supply requirement, therefore cause the uneven or goods of style specification to hoard too much problem easily, cause the waste on the cost, and make warehousing management numerous excessively.

Task to be solved in the utility model is exactly that the screen that makes safety goggles can adapt to different styles uses.

For solving above-mentioned task, the solution that the utility model adopts is: a kind of safety goggles, by Goggles frame, architrave, deckle board, pressing plate, minute surface is formed, wherein: Goggles frame is a square appearance frame, on its central interior, the lower end gear that is pivoted, establish a plurality of baffle plates and clamping pole at the inner ring of square appearance frame, architrave is convexly equipped with the rack bar of corresponding gear at the two ends of " L " template, fasten hook terminal curved the establishing of rack bar, be arranged with the draw-in groove of corresponding baffle plate at " L " template inner edge place, deckle board is provided with a plurality of clips hole, and the thickness of corresponding pressing plate is arranged with notch, pressing plate one side is provided with holds the hole, hold inside, hole spring is set, the decorative pearl on top of an official cap, the minute surface correspondence is inserted Goggles frame, occupy in the plural baffle plate and fasten, the relative gear of the rack bar of two architraves is inserted Goggles frame, make two rack bars of two architraves be engaged in respectively two gears on, downside, pressing plate cover place on the gear and spiral shell solid, the flank of tooth of corresponding respectively two rack bars of the decorative pearl on top of an official cap of two pressing plates fastens, the corresponding pressing plate of the notch of deckle board, the corresponding clamping pole in clip hole forms fixing and spiral shell makes up admittedly.

Effect of the present utility model shows: because the architrave of safety goggles is made up of the and arranged on left and right sides of Goggles frame, and by rack bar and gearing mesh location, the flank of tooth is located by the spring force clip of the decorative pearl on top of an official cap simultaneously, so when the relative gear movement of pulling one architrave, to drive another architrave opposes and should move, make architrave do to roll and stretch, form the structure of left and right folding, and located by the power of replacing of the decorative pearl on top of an official cap by the relative gear of rack bar.Wherein, the folding length of architrave is inwardly pushing and pressing, makes draw-in groove fasten baffle plate; Outwards stretch, make to fasten the dogging jacking bead, thereby the style size that can adapt to different screen adjusts, make whole safety goggles produce adaptability, reach easy-to-use effect.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:

Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;

Fig. 2 is an assembly drawing of the present utility model;

Fig. 3 is an enforcement illustration of the present utility model;

Fig. 4 is the enforcement illustration of the utility model center platen.

Figure number explanation: 1 Goggles frame; 11 squares hold frame; 12 gears; 13 baffle plates; 14 clamping poles; 2 architraves; 21 " L " template; 22 rack bars; 23 fasten hook; 24 draw-in grooves; 25 flank of tooth; 3 deckle boards; 31 clip holes; 32 notches; 4 pressing plates; 41 hold the hole; 42 springs; 43 decorative pearls on top of an official cap; 5 minute surfaces; 10 safety goggles

Referring to Fig. 1, the utility model is by Goggles frame 1, architrave 2, deckle board 3, pressing plate 4, minute surface 5 is formed, wherein: Goggles frame 1 is a square appearance frame 11, on its central interior, the lower end gear 12 that is pivoted, establish a plurality of baffle plates 13 and clamping pole 14 at the inner ring of square appearance frame 11, architrave 2 is convexly equipped with the rack bar 22 of corresponding gear 12 at the two ends of " L " template 21, fasten hook 23 rack bar 22 terminal curved establishing, be arranged with the draw-in groove 24 of corresponding baffle plate 13 at " L " template 21 inner edge places, deckle board 3 is provided with plural clip hole 31, and the thickness of corresponding pressing plate 4 is arranged with notch 32, combine with Goggles frame 1, pressing plate 4 one sides are provided with holds hole 41, holds 41 inside, hole spring 42 is set, the decorative pearl on top of an official cap 43.

Referring to Fig. 2, according to said structure, minute surface 5 correspondences are inserted Goggles frame 1, minute surface 5 is occupy in the plural baffle plate 13 to fasten, again rack bar 22 corresponding gear 12 of two architraves 2 are inserted Goggles frame 1, make two rack bars 22 of two architraves 2 be engaged in the upper and lower side of two gears 12 respectively, then pressing plate 4 is covered place on the gear 12 and spiral shell solid, break away to prevent rack bar 22 and gear 12; The flank of tooth 25 of corresponding respectively two rack bars 22 of the decorative pearl on top of an official cap 43 of two pressing plates 4 is fastened, and with the notch 32 corresponding pressing plates 4 of deckle board 3, clip hole 31 corresponding clamping poles 14 form fixing and spiral shell makes up admittedly again.

Referring to Fig. 3-Fig. 4, the utility model in use, because the architrave 2 of safety goggles 10 is made up of the and arranged on left and right sides of Goggles frame 1, and with rack bar 22 and gear 12 engagement location, the flank of tooth 25 is located by the spring force clip of the decorative pearl on top of an official cap 43 simultaneously, so when pulling one architrave 2 relative gears 12 move, to drive another architrave 2 opposes and should move, make architrave 2 do to roll and stretch, form the structure of left and right folding, and located by the power of replacing of the decorative pearl on top of an official cap 43 by rack bar 22 relative gears 12.Wherein, the folding length of architrave 2 is inwardly pushing and pressing, makes draw-in groove 24 fasten baffle plate 13; Outwards stretch, make to fasten hook 23 and fasten the decorative pearl on top of an official cap 43.

Claims

1, a kind of safety goggles, by Goggles frame, architrave, deckle board, pressing plate, minute surface is formed, it is characterized in that: Goggles frame is a square appearance frame, on its central interior, the lower end gear that is pivoted, establish a plurality of baffle plates and clamping pole at the inner ring of square appearance frame, architrave is convexly equipped with the rack bar of corresponding gear at the two ends of " L " template, fasten hook terminal curved the establishing of rack bar, be arranged with the draw-in groove of corresponding baffle plate at " L " template inner edge place, deckle board is provided with a plurality of clips hole, and the thickness of corresponding pressing plate is arranged with notch, and pressing plate one side is provided with holds the hole, holds inside, hole spring is set, the decorative pearl on top of an official cap, the minute surface correspondence is inserted Goggles frame, occupy in the plural baffle plate and fasten, the relative gear of the rack bar of two architraves is inserted Goggles frame, make two rack bars of two architraves be engaged in respectively two gears on, downside, pressing plate cover place on the gear and spiral shell solid, the flank of tooth of corresponding respectively two rack bars of the decorative pearl on top of an official cap of two pressing plates fastens, the corresponding pressing plate of the notch of deckle board, and the corresponding clamping pole in clip hole forms fixing and spiral shell makes up admittedly.