CN218961116U

CN218961116U - Laser shielding cover with eye protection function

Info

Publication number: CN218961116U
Application number: CN202221454704.2U
Authority: CN
Inventors: 施伟
Original assignee: SHANGHAI ZHIKAIJIE LASER TECHNOLOGY CO LTD
Current assignee: SHANGHAI ZHIKAIJIE LASER TECHNOLOGY CO LTD
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-05-05
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a laser shielding cover with an eye protection function, and in particular relates to the field of laser shielding covers. Through two wearing modes, the convenience of the worker for switching the purposes of eye protection and mask can be improved.

Description

Laser shielding cover with eye protection function

Technical Field

The utility model relates to the technical field of laser shielding covers, in particular to a laser shielding cover with an eye protection function.

Background

The laser shielding cover is a tool for protecting the safety of operators in welding, cutting and carving operations, is a high-tech product integrating optics, electronics, human body, materials and other subjects, is generally a shading lens formed by combining a high-quality LCD (liquid crystal display) with glass plating, can instantly detect the generation and disappearance of arc light and fire light during electric welding or carving, quickly drives liquid crystal to shade and discolor so as to safely and effectively filter harmful light, thereby protecting eyes and faces of welders from being damaged by arc light radiation, and consists of an observation window, an optical filter, a protection sheet, a mask and the like.

During the engraving and laser processing, the eyes of the staff are easily damaged due to the splash of fire light,

the safety is not enough, but the traditional eye protection structure does not have a method for adjusting whether the mouth and nose of a worker need to be protected, so that the worker still needs to wear a mask or switch the mask and goggles back and forth in actual use, and the eye protection structure is very inconvenient.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the utility model provides the laser shielding cover with the eye protection function, and the convenience of workers in switching the use of the eye protection and the mask can be improved through two wearing modes so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laser shielding cover with eye protection function, includes semi-circular spacing hoop, frame formula goggles is installed at the top of semi-circular spacing hoop, hollow groove has been seted up to the inside of frame formula goggles, the cross sectional shape of frame formula goggles is the one-to-one setting with the cross sectional shape of hollow groove, spacing spout has all been seted up to the inner chamber both sides of hollow groove, the inner chamber grafting of hollow groove has gauze formula interlayer, the bottom of gauze formula interlayer is installed

The semicircular limiting slide rod is arranged, and two ends of the semicircular limiting slide rod are inserted into the inner cavity of the limiting slide groove in a sliding mode.

In a preferred embodiment, the bottom of the frame-type goggles is connected with a convex engagement lens, the bottom of the convex engagement lens is connected with a concave engagement lens, and the frame-type goggles, the convex engagement lens and the concave engagement lens are all integrally connected;

the cross-sectional shape of gauze formula interlayer is the one-to-one setting with frame formula goggles, protruding form linking mirror, the cross-sectional shape of sunken form linking mirror, the edge of gauze formula interlayer is provided with the frame of being made by ya keli.

In a preferred embodiment, two sides of the frame-type goggles are provided with face limiting pieces, and the face limiting pieces are arranged in a semicircular structure.

In a preferred embodiment, semicircular limiting grooves are formed in two sides of the top of the semicircular limiting hoop, corresponding limiting blocks are connected in a sliding mode in the inner cavities of the semicircular limiting grooves in a clamping mode, the number of the corresponding limiting blocks is two, and elastic ropes are connected to the tops of the two corresponding limiting blocks.

In a preferred embodiment, at least two limit steel bars are arranged on two sides of the inner wall of the semicircular limit hoop, and a spherical connecting block is arranged between two ends of the limit steel bars and the connecting part of the semicircular limit hoop.

In a preferred embodiment, two ends of the semicircular limiting hoop are provided with corresponding clamping seats, a circular buffer groove is formed in the middle of each corresponding clamping seat, two semicircular clamping covers are arranged on one side of each corresponding clamping seat, and columnar limiting strips are arranged in each semicircular clamping cover;

and/or the number of the corresponding clamping seats is two, and the two corresponding clamping seats are of a magnet type structure which is mutually magnetically attracted.

In a preferred embodiment, both ends of the semicircular limit hoop are provided with a connecting rope, and the bottom of the connecting rope is connected with an earplug.

The utility model has the technical effects and advantages that:

when wearing in the forward direction, form the effect of sheltering from the mouth and nose through semi-circular spacing hoop joint in staff's cheek lower part or neck, when wearing in the reverse direction, pull out gauze formula interlayer for frame goggles, protruding form linking mirror are the form of transparent sunk form linking mirror and shelter from in staff's eye, and the gauze formula interlayer that pulls out shelters from the mouth and nose department at the staff, reaches the effect of gauze mask, through two kinds of wearing methods, can promote the convenience that the staff switched to eye protection and gauze mask usage.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a cross-sectional view of the structure of the present utility model.

Fig. 3 is an enlarged view of the structure of the portion a of fig. 2 according to the present utility model.

Fig. 4 is a schematic view of a partial structure of the frame-type goggles of the utility model.

FIG. 5 is a schematic view of a partial structure of a semicircular spacing clip of the present utility model.

The reference numerals are: the eye protector comprises a semicircular limit hoop, a frame-type goggles, a hollow groove, a limit chute 4, a gauze-type interlayer, a semicircular limit sliding rod 6, a convex linking mirror 7, a concave linking mirror 8, a face limit piece 9, a semicircular limit groove 10, a corresponding limit block 11, an elastic rope 12, a limit steel bar 13, a spherical connecting block 14, a corresponding clamping seat 15, a circular buffer groove 16, a semicircular clamping cover 17, a columnar limit bar 18, a linking rope 19 and an earplug 20.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in the accompanying drawings 1-5 of the specification, in a preferred embodiment, the laser shielding cover with the eye protection function comprises a semicircular limiting hoop 1, a frame type goggles 2 are arranged at the top of the semicircular limiting hoop 1, the frame type goggles 2 can achieve the effect of protecting, a hollow groove 3 is formed in the frame type goggles 2, and the cross section shape of the frame type goggles 2 corresponds to the cross section shape of the hollow groove 3 one by one

The two sides of the inner cavity of the hollow groove 3 are provided with limiting sliding grooves 4, a gauze-type interlayer 5 is inserted into the inner cavity of the hollow groove 3, a semicircular limiting sliding rod 6 is arranged at the bottom of the gauze-type interlayer 5, and two ends of the semicircular limiting sliding rod 6 are inserted into the inner cavity of the limiting sliding groove 4 in a sliding manner;

the bottom of the frame-type goggles 2 is connected with a convex engagement lens 7, the bottom of the convex engagement lens 7 is connected with a concave engagement lens 8, and the frame-type goggles 2, the convex engagement lens 7 and the concave engagement lens 8 are all integrally connected; the cross section of the gauze-type interlayer 5 is in one-to-one correspondence with the cross section of the frame-type goggles 2, the convex engaging lenses 7 and the concave engaging lenses 8.

The both sides of frame-type goggles 2 are equipped with face spacing piece 9, and face spacing piece 9 is semicircle column structure setting, and semicircle spacing groove 10 has been seted up to semicircle spacing hoop 1's top both sides, and the inner chamber slip joint of semicircle spacing groove 10 has corresponding stopper 11, and the quantity that corresponds stopper 11 sets up to two, and the top that two corresponds stopper 11 is connected with elastic cord 12, and semicircle spacing hoop 1's inner wall both sides are provided with two spacing billet 13 at least, are provided with spherical connecting block 14 between spacing billet 13's both ends and semicircle spacing hoop 1's junction.

Corresponding clamping seats 15 are arranged at two ends of the semicircular limiting hoop 1, a circular buffer groove 16 is formed in the middle of each corresponding clamping seat 15, two semicircular clamping covers 17 are arranged on one side of each corresponding clamping seat 15, and columnar limiting strips 18 are arranged in the semicircular clamping covers 17; and/or the number of the corresponding clamping seats 15 is two, the two corresponding clamping seats 15 are arranged into mutually magnetic magnet type structures, the two ends of the semicircular limiting hoop 1 are provided with connecting ropes 19, and the bottom of each connecting rope 19 is connected with an earplug 20o

The above scheme needs to be further explained, in actual use, two embodiments exist, including forward wearing and reverse wearing respectively;

when the safety glasses are worn in the forward direction, the safety glasses are clamped at the lower parts or the necks of cheeks of workers through the semicircular limiting hoops 1, are positioned and fixed through the limiting steel bars 13, and then the effect of shielding the mouth and the nose is formed by utilizing the frame type goggles 2, and the face limiting pieces 9 can enable the frame type goggles 2 to be fixed on the faces of the workers more conveniently;

when the pair of glasses is worn reversely, the gauze-type interlayer 5 is pulled out, so that the frame-type goggles 2, the convex connecting lenses 7 and the concave connecting lenses 8 are shielded at eyes of workers in a transparent sunglasses mode, the pulled gauze-type interlayer 5 is shielded at the mouth and nose of a worker to achieve the effect of a mask, and meanwhile, the arc shape of the gauze-type interlayer 5 can enable the gauze-type interlayer 5 to form the half-clamping and fixing effect in the plugging process;

finally, the ear plugs 20 are plugged into the ears of the staff through the connecting ropes 19, so that two wearing modes can be completed, meanwhile, the corresponding clamping seats 15 are arranged, when two ends of the semicircular limiting hoops 1 are combined, the two ends of the semicircular limiting hoops are connected and clamped mutually in a magnetic manner, and further fixing effect is improved.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a communication between two elements, or may be a direct connection, "upper," "lower," "left," "right," etc. merely used to indicate a relative positional relationship, and when the absolute position of the object being described is changed, the relative positional relationship may be changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a laser shielding cover with eyeshield function, includes semi-circular spacing hoop (1), its characterized in that: frame formula goggles (2) are installed at the top of semi-circular spacing hoop (1), hollow groove (3) have been seted up to the inside of frame formula goggles (2), the cross-sectional shape of frame formula goggles (2) is the one-to-one setting with the cross-sectional shape of hollow groove (3), spacing spout (4) have all been seted up to the inner chamber both sides of hollow groove (3), the inner chamber grafting of hollow groove (3) has gauze interlayer (5), semicircle form spacing slide bar (6) are installed to the bottom of gauze interlayer (5), the inner chamber at spacing spout (4) is pegged graft in the both ends slip of semicircle form spacing slide bar (6).

2. The laser shielding cover with an eye protection function according to claim 1, wherein: the bottom of the frame-type goggles (2) is connected with a convex engagement mirror (7), the bottom of the convex engagement mirror (7) is connected with a concave engagement mirror (8), and the frame-type goggles (2), the convex engagement mirror (7) and the concave engagement mirror (8) are all integrally connected;

the cross-sectional shape of gauze interlayer (5) is the one-to-one setting with frame formula goggles (2), protruding form linking mirror (7), the cross-sectional shape of sunken form linking mirror (8), the edge of gauze interlayer (5) is provided with the frame of being made by ya keli.

3. A laser shielding cover with an eye protection function according to claim 2, wherein: the two sides of the frame type goggles (2) are provided with face limiting pieces (9), and the face limiting pieces (9) are arranged in a semicircular structure.

4. A laser shielding cover with eye protection function according to claim 3, wherein: semicircular limiting grooves (10) are formed in two sides of the top of the semicircular limiting hoop (1), corresponding limiting blocks (11) are connected with the inner cavities of the semicircular limiting grooves (10) in a sliding clamping mode, two limiting blocks (11) are arranged, and elastic ropes (12) are connected to the tops of the corresponding limiting blocks (11).

5. The laser shielding cover with eye protection function according to claim 4, wherein: the two sides of the inner wall of the semicircular limit hoop (1) are at least provided with two limit steel bars (13), and a spherical connecting block (14) is arranged between the two ends of the limit steel bars (13) and the connecting part of the semicircular limit hoop (1).

6. A laser shielding cover with eye protection function according to claim 1 or 5, characterized in that: corresponding clamping bases (15) are arranged at two ends of the semicircular limiting hoops (1), a circular buffer groove (16) is formed in the middle of each corresponding clamping base (15), two semicircular clamping covers (17) are arranged on one side of each corresponding clamping base (15), and columnar limiting strips (18) are arranged in each semicircular clamping cover (17);

and/or the number of the corresponding clamping seats (15) is two, and the two corresponding clamping seats (15) are of a magnet type structure which is mutually magnetically attracted.

7. The laser shielding cover with eye protection function according to claim 6, wherein: the two ends of the semicircular limiting hoop (1) are provided with connecting ropes (19), and the bottoms of the connecting ropes (19) are connected with earplugs (20).