CN209361071U - A kind of face mask for electric welding convenient to use - Google Patents

Abstract

The utility model discloses a kind of face mask for electric welding convenient to use, belong to welding tool field, a kind of face mask for electric welding convenient to use, including mask body, mask body left and right ends are to have bandage, mask body outer end, which is dug, rectangular opening, rectangular opening left side wall and right side wall, which are dug, sliding slot, mask body inner end, which is dug, accommodating groove, sliding slot and rectangular opening are communicated with accommodating groove, protective glasses is equipped on the inside of rectangular opening, protective glasses outer end is fixedly connected with bound edge, bound edge is slidably connected with upper magnet, bound edge lower end is fixedly connected with pull rod, bottom end, which is dug, in accommodating groove through-hole, pull rod runs through through-hole, the left side wall and right side wall of accommodating groove, which are dug, limiting slot, limiting slot inner end is equipped with limit buckle, compressed spring is fixedly connected between limit buckle and limit groove sidewall, the effect for facilitating welding worker to use may be implemented, Mask is directly worn on the head, does not need frequently to take down and lifts mask, improves working efficiency.

Description

A kind of face mask for electric welding convenient to use

Technical field

The utility model relates to welding tool fields, more specifically to a kind of face mask for electric welding convenient to use.

Background technique

Electric welder's helmet refers to the tool that protection operating personnel's safety is played in welding operation.Popular call is welding helmet. Welding mask is covered with several effects, first is that eye protection, dual optical filtering, the ultraviolet and infrared ray for avoiding electric arc from generating is harmful Radiation, and the strong light of welding are injured caused by eyes, prevent the generation of electric ophthalmia；Second is that face protection, effectively prevent Splash and harmful body that operation occurs etc. cause to encroach on to face, reduce the generation of skin burn disease；Third is that respiratory protection, gas Conductance is to the pernicious gas and dust etc. for effectively reducing welding release to damaging in vivo, the generation of pre- Anti-pneumoconiosis occupational disease.

But existing common electric welder's helmet welding worker is when in use, generally requires and holds welding mask with a hand It needs frequently to take down mask observation electric welding effect when covering, the work that another hand is welded, and working, then lifts mask It blocks eyes to continue to be welded work, so that working efficiency is greatly affected.

Utility model content

1. technical problems to be solved

Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of electric welding guarantors convenient to use Face shield, it may be implemented the effect for facilitating welding worker to use, mask be directly worn on the head, and not need frequent It takes down and lifts mask, improve working efficiency.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of face mask for electric welding convenient to use, including mask body, the mask body left and right ends are to tie up Band, the mask body outer end, which is dug, rectangular opening, and the rectangular opening left side wall and right side wall, which are dug, sliding slot, the mask Ontology inner end, which is dug, accommodating groove, and the sliding slot and rectangular opening are communicated with accommodating groove, and protective glasses is equipped on the inside of the rectangular opening, The protective glasses outer end is fixedly connected with bound edge, and the bound edge is slidably connected with upper magnet, and the bound edge lower end is fixedly connected with Pull rod, bottom end, which is dug, in the accommodating groove through-hole, and the pull rod runs through through-hole, and the left side wall and right side wall of the accommodating groove are equal Cutting has limiting slot, and the limiting slot inner end is equipped with limit buckle, is fixedly connected with pressure between the limit buckle and limit groove sidewall Contracting spring may be implemented the effect for facilitating welding worker to use, mask be directly worn on the head, and not need frequently to take Under lift mask, improve working efficiency.

Further, top is dug and has a card slot in the rectangular opening, and the upper end of the card slot and protective glasses matches, when anti- When goggle is located at progress shading protection at rectangular opening, the upper end of protective glasses is sticked into card slot, leans on rectangular opening mutually with protective glasses Close edge is not easy light leakage, keeps the protecting effect of mask body more preferable.

Further, the bound edge inner end is equipped with magnet, and top is fixedly connected with rubber pad and upper in the card slot Magnet, the upper magnet in card slot is located at the inside of rubber pad, when the upper end of protective glasses sticks into card slot, two upper magnet Mutually absorption, can help the position of fixed protection mirror, protective glasses is made to be not easy to fall downwards out of rectangular opening.

Further, the lower end of the bound edge and the interior bottom end of accommodating groove are fixedly connected to lower magnet, when protective glasses position In in accommodating groove, when the sight of welding worker is welded effect from rectangular opening, two lower magnet are mutually adsorbed, and make protective glasses It is not easily accessible in rectangular opening, to influence the observing effect of welding worker.

Further, two bandage outer ends are viscous is equipped with silicagel pad, is carved with anti-skid chequer in the silicagel pad, when passing through Two bandages tie up mask body at welding worker head, and silicagel pad can increase the friction of bandage Yu welding worker head Power makes two bandages be not easy to fall off from head.

3. beneficial effect

Compared with the prior art, utility model has the advantages that

(1) effect for facilitating welding worker to use may be implemented in this programme, and mask is directly worn on the head, and is not required to It frequently to take down and lift mask, improve working efficiency.

(2) top is dug and has a card slot in rectangular opening, and the upper end of card slot and protective glasses matches, when protective glasses is located at rectangular opening When place carries out shading protection, the upper end of protective glasses is sticked into card slot, and the edge for keeping rectangular opening close to each other with protective glasses is not easy Light leakage keeps the protecting effect of mask body more preferable.

(3) bound edge inner end is equipped with magnet, and top is fixedly connected with rubber pad and upper magnet in card slot, upper in card slot Magnet is located at the inside of rubber pad, and when the upper end of protective glasses sticks into card slot, two upper magnet are mutually adsorbed, and can help solid The position for determining protective glasses makes protective glasses be not easy to fall downwards out of rectangular opening.

(4) lower end of bound edge and the interior bottom end of accommodating groove are fixedly connected to lower magnet, when protective glasses is located in accommodating groove, When the sight of welding worker is welded effect from rectangular opening, two lower magnet are mutually adsorbed, and are not easily accessible protective glasses In rectangular opening, to influence the observing effect of welding worker.

(5) two bandage outer ends are viscous to be equipped with silicagel pad, is carved with anti-skid chequer in silicagel pad, when by two bandages by mask Ontology is tied up at welding worker head, and silicagel pad can increase the frictional force of bandage Yu welding worker head, makes two bandages not Easily fall off from head.

Detailed description of the invention

Structural schematic diagram when Fig. 1 is the progress shading protection of the utility model；

Fig. 2 is the structural schematic diagram in Fig. 1 at A；

Fig. 3 is structural schematic diagram when carrying out observation weld seam of the utility model；

Fig. 4 is the structural schematic diagram in Fig. 3 at B；

Fig. 5 is the positive structural schematic diagram of the utility model；

Fig. 6 is the structural schematic diagram of the vertical view of the utility model.

Figure label explanation:

1 mask body, 2 card slots, 3 protective glasses, 4 sliding slots, 5 accommodating grooves, 6 limiting slots, 7 compressed springs, 8 limit buckles, 9 are drawn Bar, 10 through-holes, 11 rectangular openings, 12 bound edges, 13 rubber pads, magnet, 15 bandages, 16 lower magnet on 14.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole Embodiment, based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work Every other embodiment obtained；It fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Embodiment 1:

Please refer to Fig. 1-6, a kind of face mask for electric welding convenient to use, including mask body 1, mask body 1 or so two End is to have bandage 15, and 1 outer end of mask body, which is dug, rectangular opening 11, and 11 left side wall of rectangular opening and right side wall, which are dug, sliding slot 4,1 inner end of mask body, which is dug, accommodating groove 5, and sliding slot 4 and rectangular opening 11 are communicated with accommodating groove 5, and protective glasses 3 is located at rectangular opening 11 insides, 3 outer end of protective glasses are fixedly connected with bound edge 12, and bound edge 12 is slidably connected with upper magnet 14, and 12 lower end of bound edge is fixed to be connected It is connected to pull rod 9, pull rod 9 facilitates the position of welding worker control protective glasses 3, accommodating groove for pushing up or pulling down protective glasses 3 Bottom end, which is dug, in 5 through-hole 10, and pull rod 9 runs through through-hole 10, and the left side wall and right side wall of accommodating groove 5, which are dug, limiting slot 6, limit Position button 8 is located at 6 inner end of limiting slot, and the outer end corner of limit buckle 8 carries out fillet operation, when pulling down protective glasses 3, protective glasses 3 can move downward along fillet, compressed spring 7 is fixedly connected between 6 side wall of limit buckle 8 and limiting slot, when protective glasses 3 When in rectangular opening 11, limit buckle 8 is located just at the lower section of protective glasses 3, can block protective glasses 3, is not easy down protective glasses 3 It falls, the effect for facilitating welding worker to use may be implemented, mask is directly worn on the head, do not need frequently to take down act Mask is played, working efficiency is improved.

Top, which is dug, in rectangular opening 11 card slot 2, and the upper end of card slot 2 and protective glasses 3 matches, when protective glasses 3 is located at square When carrying out shading protection at shape hole 11, the upper end of protective glasses 3 is sticked into card slot 2, keeps rectangular opening 11 and protective glasses 3 close to each other Edge is not easy light leakage, keeps the protecting effect of mask body 1 more preferable, and 12 inner end of bound edge is equipped with magnet 14, top in card slot 2 It is fixedly connected with rubber pad 13 and upper magnet 14, the upper magnet 14 in card slot 2 is located at the inside of rubber pad 13, when protective glasses 3 When upper end is sticked into card slot 2, two upper mutually absorption of magnet 14 can help the position of fixed protection mirror 3, make protective glasses 3 not It is easily fallen downwards out of rectangular opening 11, the lower end of bound edge 12 and the interior bottom end of accommodating groove 5 are fixedly connected to lower magnet 16, when anti- Goggle 3 is located in accommodating groove 5, and when the sight of welding worker is welded effect from rectangular opening 11, two lower magnet 16 are mutually Absorption, is not easily accessible protective glasses 3 in rectangular opening 11, so that the observing effect of welding worker is influenced, two 15 outer ends of bandage It is viscous to be equipped with silicagel pad, it is carved with anti-skid chequer in silicagel pad, ties up mask body 1 on welding worker head when passing through two bandages 15 When, silicagel pad can increase the frictional force of bandage 15 Yu welding worker head, and two bandages 15 is made to be not easy to fall off from head.

In use, tied up mask body 1 on the head of welding worker by bandage 15 first, when needing to carry out electric welding work When, pull rod 9 can be held and pushed up, so that protective glasses 3 is moved upwards along sliding slot 4, limit buckle 8 is under pressure to limit Movement, compressed spring 7 are compressed in slot 6, are continued up pushing drawing rod 9 until protective glasses 3 climbs over limit buckle 8, are at this moment compressed bullet Spring 7 rebounds, and limit buckle 8 is made to set back, and can just block protective glasses 3, while the upper end of protective glasses 3 can stick into card slot 2, and two A mutually absorption of upper magnet 14, the position of fixed protection mirror 3, makes it be not easy to fall again, can when needing to observe welding effect To pull down pull rod 9, move downward protective glasses 3, limit buckle 8 is squeezed to be moved into limiting slot 6, and protective glasses 3 climbs over limit Position button 8 enters in accommodating groove 5, and welding worker can observe welding effect by rectangular opening 11 at this time, may be implemented to facilitate electric welding The effect that worker uses, is worn on the head mask directly, does not need frequently to take down and lifts mask, improves work effect Rate.

It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model It is interior.

Claims (5)

1. a kind of face mask for electric welding convenient to use, including mask body (1), it is characterised in that: the mask body (1) is left Right both ends are to have bandage (15), and mask body (1) outer end, which is dug, to be had rectangular opening (11), rectangular opening (11) left side wall Digging with right side wall has sliding slot (4), and mask body (1) inner end, which is dug, to be had accommodating groove (5), the sliding slot (4) and rectangle Hole (11) is communicated with accommodating groove (5), is equipped with protective glasses (3) on the inside of the rectangular opening (11), protective glasses (3) outer end is fixed It is connected with bound edge (12), the bound edge (12) is slidably connected with upper magnet (14), and bound edge (12) lower end is fixedly connected with drawing Bar (9), the interior bottom end of accommodating groove (5), which is dug, to be had through-hole (10), and the pull rod (9) runs through through-hole (10), the accommodating groove (5) Left side wall and right side wall dig and have limiting slot (6), limiting slot (6) inner end is equipped with limit buckle (8), the limit buckle (8) compressed spring (7) are fixedly connected between limiting slot (6) side wall.

2. a kind of face mask for electric welding convenient to use according to claim 1, it is characterised in that: the rectangular opening (11) Interior top, which is dug, to be had card slot (2), and the upper end of the card slot (2) and protective glasses (3) matches.

3. a kind of face mask for electric welding convenient to use according to claim 2, it is characterised in that: in the bound edge (12) End is equipped with magnet (14), and the interior top of the card slot (2) is fixedly connected with rubber pad (13) and upper magnet (14), card slot (2) The interior upper magnet (14) is located at the inside of rubber pad (13).

4. a kind of face mask for electric welding convenient to use according to claim 1, it is characterised in that: the bound edge (12) Lower end and the interior bottom end of accommodating groove (5) are fixedly connected to lower magnet (16).

5. a kind of face mask for electric welding convenient to use according to claim 1, it is characterised in that: two bandages (15) outer end is viscous is equipped with silicagel pad, is carved with anti-skid chequer in the silicagel pad.