CN201955575U

CN201955575U - Protective eyeglasses

Info

Publication number: CN201955575U
Application number: CN2011200372114U
Authority: CN
Inventors: 蔡凤娇
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-28
Filing date: 2011-01-28
Publication date: 2011-08-31
Anticipated expiration: 2021-01-28

Abstract

The utility model relates to eyeglasses, in particular protective eyeglasses. In the protective eyeglasses, a lateral sheet is directly covered on a through hole to replace the mode that the conventional lateral sheet is put into a through hole formed on a wide frame body through a section of convex part protruding outwards on the lateral sheet, one end of the lateral sheet is sleeved into an inside groove along the upper and lower horizontal frame edges of the wide frame body, and the other end of the lateral sheet is extensionally provided with a lug in azimuth sleeving with a lug on an eyeglass leg; and an eyeglasses frame, the lateral sheet sleeved on the eyeglasses frame and the eyeglass leg at one end are combined into a whole through a screwing and fixing assembly. By adopting the lateral sheet of the structure, the processing precision requirement of the lateral sheet is low, the labor intensity is greatly reduced, and the protective eyeglasses have low cost and a simple structure.

Description

Safety goggles

Technical field

The utility model relates to a kind of glasses, particularly a kind of safety goggles.

Technical background

Safety glasses that the protection eyes were used when the safety goggles of protection eyes, work when the glasses purposes of industry exploitation was at present roughly distinguished the optical glasses of correcting defects of vision, moves or gone out and so on; Be the lateral plate that group is provided with light-permeable in its both sides wherein, be used as when using and prevent that foreign matter is thrown into eyes from side some glasses.At first, it is will be in conjunction with the side frame that extends one section default wide cut with the spectacle-frame both sides of eyeglass backwards that the form glasses that this both sides are provided with the printing opacity lateral plate add man-hour at member, in its pre-assembling lateral plate orientation of this both sides side frame is the bar ditch that is arranged with the surrounding, cooperate lateral plate assembling the time be with the embedding of close type should around the bar ditch therebetween, the safety goggles of this kind structure, the lateral plate of establishing when this spectacle-frame both sides group is damaging or excessive wear must be dismantled when doing to change to some extent, then because of lateral plate be packing embed the glasses side frame cause between the bar ditch around it dismounting be difficult for take off.In order to overcome above defective, there is the insider to invent following safety goggles: to extend one section wide cut framework backwards in the spectacle-frame both sides, on the wide cut framework, horizontal architrave is established in the lower end, along this framework on it, the inboard of horizontal architrave is to form a ditch down, allowing an end to be combined with the tool printing opacity lateral plate of mirror pin can be along last, horizontal architrave fit is gone into therebetween down, simultaneously to lateral plate its outer be prominent to establish one section protuberance to insert the open-work that the wide cut framework is offered therebetween, again by the solid assembly of a spiral shell with spectacle-frame and fit therebetween lateral plate and the mirror pin of an end be combined into one, come its both sides group of spectacle-frame established with the lateral plate of printing opacity with this and implement doing assembling, thereby reach the easy removal of glasses lateral plate.Though the safety goggles convenient disassembly of this kind structure, but this just requires on the lateral plate size of the open-work that the prominent protuberance of establishing must offer with the wide cut framework consistent therebetween, in case protuberance is excessive or too smallly all can't supportingly use, high to the requirement on machining accuracy of side protuberance like this, not only increased the processing and fabricating cost, and the labour intensity height.

The utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of low to requirement on machining accuracy, and cost safety goggles low, simple in structure.

The purpose of this utility model is achieved by the following technical solution: safety goggles, comprise spectacle-frame, two lateral plates of tool printing opacity and mirror pin, extend one section wide cut framework backwards in described spectacle-frame both sides, on described wide cut framework, be provided with, the horizontal architrave of lower end, along this wide cut framework on it, the inboard of the horizontal architrave in lower end forms a ditch, also offer open-work therebetween in the wide cut framework, on described mirror pin, be provided with lug, it is characterized in that: described lateral plate lid is located on the open-work, one end of lateral plate is along the wide cut framework on it, in down horizontal architrave fit is gone into the side slat ditch therebetween, the other end of lateral plate be extended with mirror pin upper lug do the orientation cover and lug.

The beneficial effect that the utility model is obtained: with lateral plate directly lid be located at replaced on the open-work existing by it outerly prominently establishes one section protuberance to insert the open-work that the wide cut framework is offered therebetween at lateral plate, one end of lateral plate is along the wide cut framework on it, the side slat ditch therebetween in horizontal architrave fit was gone into down, the other end of lateral plate be extended with mirror pin upper lug do orientation cover and lug, again by the solid assembly of a spiral shell with spectacle-frame and fit therebetween lateral plate and the mirror pin of an end be combined into one, adopt the lateral plate of this kind structure, requirement on machining accuracy to lateral plate is low, not only greatly reduce labour intensity, and cost is low, simple in structure.

Description of drawings

Fig. 1 is the exploded perspective view of the utility model spectacle-frame, lateral plate and mirror pin;

Fig. 2 is group body part detail drawing of the utility model spectacle-frame, lateral plate and mirror pin;

Fig. 3 is a perspective view of the present utility model.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

Referring to Fig. 1, safety goggles of the present utility model comprise spectacle-frame (1), two lateral plates (2) and mirror pin (3).Wherein: spectacle-frame (1), be to extend the horizontal architrave (12) that one section wide cut framework (11) and upper and lower end thereof respectively are provided with projection inwardly backwards in its both sides, inboard along its upper and lower horizontal architrave (12) of this framework (11) forms a ditch (13), and wide cut framework (11) in spectacle-frame (1) both sides is to offer open-work (14) therebetween, simultaneously should by under horizontal architrave (12) its outwardly an end be to be provided with hole (15).Two lateral plates (2), described lateral plate (2) lid is located on the open-work (14), one end of lateral plate (2) is incorporated into inboard bar ditch (13) therebetween along its upper and lower horizontal architrave (12) cover of wide cut framework (11), and the other end extension one of lateral plate (1) is penetrated with the lug (22) of hole (23).Mirror pin (3) is to extend the upper and lower lug (31) that has hole (32) therebetween according to the formed lug of lateral plate (2) (22) at the one end.

Referring to Fig. 2, this spectacle-frame (1) and two lateral plates (2) are done assembling enforcement with mirror pin (3), be lateral plate (2) directly to be covered be located on the open-work (14), lateral plate (2) one ends are along spectacle-frame (1) on it, horizontal architrave (12) cover is incorporated into inboard bar ditch (13) therebetween down, lateral plate (2) hold in addition extended lug (22) then with mirror pin (3) one ends on, following lug (31) is made the orientation fit, again the solid assembly (4) of mat one spiral shell run through spectacle-frame (1) its by under this hole of horizontal architrave (12) (15), and be linked in, descend horizontal architrave (12) lateral plate (2) therebetween and face an end mirror pin (3) lug of fit (22 each other mutually, 31) go into, and it leans on last horizontal architrave (12) corresponding orientation to make the solid assembly (4) of spiral shell hold the location to go into spectacle-frame (1) in addition, make this spectacle-frame (1) with two lateral plates (2) and mirror pin (3) do assembling can see through easy cover incompatible reach to combine stably be positioned to the one (see figure 3), adopt the lateral plate (2) of this kind structure, requirement on machining accuracy to lateral plate (2) is low, not only greatly reduce labour intensity, and cost is low, simple in structure.

The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present invention modifications and changes more of the present utility model.In addition, although used some specific terms in this instructions, these terms do not constitute any restriction to the utility model just for convenience of description.

Claims

1. safety goggles, comprise spectacle-frame, two lateral plates of tool printing opacity and mirror pin, extend one section wide cut framework backwards in described spectacle-frame both sides, on described wide cut framework, be provided with, the horizontal architrave of lower end, along this wide cut framework on it, the inboard of the horizontal architrave in lower end forms a ditch, also offer open-work therebetween in the wide cut framework, on described mirror pin, be provided with lug, it is characterized in that: described lateral plate lid is located on the open-work, one end of lateral plate is along the wide cut framework on it, in down horizontal architrave fit is gone into the side slat ditch therebetween, the other end of lateral plate be extended with mirror pin upper lug do the orientation cover and lug.