CN215839904U

CN215839904U - Prevent facial protection casing of fog

Info

Publication number: CN215839904U
Application number: CN202121803839.0U
Authority: CN
Inventors: 胡福群
Original assignee: Suzhou Yingfeixun Material Technology Co ltd
Current assignee: Suzhou Yingfeixun Material Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-02-18
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a face protection cover for preventing fogging, which comprises a face mask and an air outlet assembly, wherein the face mask comprises a mask body and a mask cover; a mask: the front side surface is provided with a mounting hole, and a protection component is arranged in the mounting hole; an air outlet assembly: contain respiratory mask, fixed pipe, go-between, filter core and sealed lid, the fixed orifices has been seted up to the lower extreme of face guard leading flank, the inside of fixed orifices is fixed with fixed pipe, be fixed with respiratory mask on the rear end face of fixed pipe, the inside of fixed pipe is fixed with the go-between, the inside of fixed pipe is provided with the filter core, the filter core is located the front end of go-between, the front end lock joint of fixed pipe periphery has sealed lid, set up two corresponding ventholes on the preceding terminal surface of sealed lid, filter gas through setting up the subassembly of giving vent to anger, protective component contains goggles, threaded rod, nut and spring, can filter harmful gas, and can adjust the goggles very convenient moreover.

Description

Prevent facial protection casing of fog

Technical Field

The utility model relates to the technical field of face protection covers, in particular to a face protection cover capable of preventing fogging.

Background

The industry is one of the main industry pillars in China, and is also the main way to promote the rapid development in China, but in the production process of many light and heavy industries, welding processing is often needed, so an operator needs to be equipped with a certain face protector to prevent scalding, but the face protector used in the current industrial production can only play a single role in blocking welding slag when welding is carried out due to a single structural design mode, harmful gas generated during welding cannot be filtered and isolated, meanwhile, a protective lens cannot be adjusted according to requirements, so that the use is inconvenient, and the lens is easy to generate fog due to breathing, so that the sight is fuzzy, therefore, the face protective cover for preventing fogging is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a face protection cover capable of preventing fogging, which can filter harmful gases, can conveniently adjust goggles and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a face shield for preventing fogging, comprising a face mask and an air outlet assembly;

a mask: the front side surface is provided with a mounting hole, and a protection component is arranged in the mounting hole;

an air outlet assembly: contain respiratory mask, fixed pipe, go-between, filter core and sealed lid, the fixed orifices has been seted up to the lower extreme of face guard leading flank, the inside of fixed orifices is fixed with fixed pipe, be fixed with respiratory mask on the rear end face of fixed pipe, the inside of fixed pipe is fixed with the go-between, the inside of fixed pipe is provided with the filter core, the filter core is located the front end of go-between, the front end lock joint of fixed pipe periphery has sealed lid, set up two corresponding ventholes on the preceding terminal surface of sealed lid, filter gas through setting up the subassembly of giving vent to anger.

Further, the protection component contains goggles, threaded rod, nut and spring, two corresponding bar spouts have been seted up to the inside left and right sides of mounting hole, goggles sliding connection is in the inside of two bar spouts, the slide opening has been seted up at the middle part of goggles, the inside sliding connection of slide opening has the threaded rod, threaded rod surface threaded connection has the nut, be fixed with two corresponding springs on the downside of goggles, the lower extreme of two springs is all fixed on the inside lower lateral wall of mounting hole, protects user's eyes through setting up the goggles.

Furthermore, the protection assembly further comprises blocking cloth, two corresponding blocking cloths are fixed at the rear ends of the upper side and the lower side of the goggles, the two sides, far away from the goggles, of the two blocking cloths are distributed and fixed on the upper side and the lower side of the inner portion of the mounting hole, and the face of a user is protected through the blocking cloths.

Furthermore, an air outlet pipe is fixed inside the two air outlet holes formed in the front end face of the sealing cover, an air outlet head is mounted on the rear end face of the air outlet pipe, and air is guided by the air outlet pipe.

Further, be fixed with the handle on the downside of face guard, be fixed with the stopper on the downside of handle, make the user can be very convenient take up the face guard through setting up the handle.

Furthermore, the circumferential surface of the air outlet pipe is sleeved with support rings, the two support rings are respectively fixed on the left side and the right side of the mask, and the position of the air outlet pipe is limited by the support rings.

Compared with the prior art, the utility model has the beneficial effects that: this prevent facial protection casing of hazing has following benefit:

1. the protective assembly is arranged, so that when the goggles are required to be adjusted, the nut can be rotated to move, the movement of the nut extrudes the goggles to move, and the adjustment of the goggles can be completed by stopping rotating the nut after the goggles move to a proper position, so that the safety goggles are very convenient;

2. make the user can aim at the breathing gas cover with the mouth and nose when welding through setting up the subassembly of giving vent to anger, aim at the back user and can filter the harmful gas in the outside air at the filter core when breathing in, thereby avoid harmful gas harm user, the inside of fixed pipe and outlet duct will be entered into to the gas of breathing out when user's breathing out gas, then through the blowout of gas outlet head, can effectively avoid the gas of user's breathing out and goggles contact at this in-process, thereby can effectively avoid producing the fog on the goggles.

Drawings

FIG. 1 is a schematic front side view of the present invention;

fig. 2 is a top cross-sectional view of the present invention.

In the figure: the mask comprises a mask body 1, a mounting hole body 2, a protective component body 3, goggles 31, barrier cloth 32, a threaded rod 33, a nut 34, a spring 35, an air outlet component body 4, a respirator 41, a fixing pipe 42, a connecting ring 43, a filter element 44, a sealing cover 45, an air outlet pipe 5, an air outlet head 6, a handle 7, a limiting block 8 and a supporting ring 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present embodiment provides a technical solution: a face shield for preventing fogging, comprising a face mask 1 and an air outlet member 4;

the mask 1: the front side surface is provided with a mounting hole 2, the inside of the mounting hole 2 is provided with a protective component 3, the protective component 3 comprises goggles 31, a threaded rod 33, a nut 34 and a spring 35, the left side and the right side inside the mounting hole 2 are provided with two corresponding strip-shaped chutes, the goggles 31 are slidably connected inside the two strip-shaped chutes, the middle part of the goggles 31 is provided with a sliding hole, the inside of the sliding hole is slidably connected with the threaded rod 33, the surface of the threaded rod 33 is in threaded connection with the nut 34, the lower side surface of the goggles 31 is fixed with two corresponding springs 35, the lower ends of the two springs 35 are both fixed on the lower side wall inside the mounting hole 2, the protective component 3 also comprises barrier cloth 32, the rear ends of the upper side and the lower side of the goggles 31 are fixed with two corresponding barrier cloth 32, the two sides of the two barrier cloth 32 far away from the goggles 31 are distributed and fixed on the upper side and the lower side inside the mounting hole 2, the face of a user is protected by the barrier cloth 32, the eyes of the user are protected by arranging goggles 31;

and the air outlet assembly 4: contain respiratory mask 41, fixed pipe 42, go-between 43, filter core 44 and sealed lid 45, the fixed orifices has been seted up to the lower extreme of 1 leading flank of face guard, the inside of fixed orifices is fixed with fixed pipe 42, be fixed with respiratory mask 41 on the rear end face of fixed pipe 42, the inside of fixed pipe 42 is fixed with go-between 43, the inside of fixed pipe 42 is provided with filter core 44, filter core 44 is located the front end of go-between 43, the front end lock joint of fixed pipe 42 periphery has sealed lid 45, two corresponding ventholes have been seted up on the preceding terminal surface of sealed lid 45, filter gas through setting up air outlet assembly 4.

Wherein: an air outlet pipe 5 is fixed inside two air outlet holes formed in the front end face of the sealing cover 45, an air outlet head 6 is mounted on the rear end face of the air outlet pipe 5, and air is guided by the air outlet pipe 5.

Wherein: be fixed with handle 7 on the downside of face guard 1, be fixed with stopper 8 on the downside of handle 7, make the user can be very convenient take up face guard 1 through setting up handle 7.

Wherein: the circumferential surface of the air outlet pipe 5 is sleeved with support rings 9, the two support rings 9 are respectively fixed on the left side and the right side of the mask 1, and the position of the air outlet pipe 5 is limited by arranging the support rings 9.

The working principle of the anti-fogging face protection cover provided by the utility model is as follows: at first, the nut 34 moves and will extrude goggles 31 and move, stop rotating nut 34 and can accomplish the regulation to goggles 31 after goggles 31 move suitable position, the user aligns breathing mask 41 with the mouth and nose after the regulation finishes, align back user filter core 44 and can filter the harmful gas in the outside air when breathing in, thereby avoid harmful gas to harm the user, the gas of exhalation will enter into the inside of fixed pipe 42 and outlet duct 5 when user's exhalation, then spout through gas outlet head 6, can effectively avoid user's exhalation gas and goggles 41 contact at this in-process, thereby can effectively avoid producing the fog on the goggles.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A face shield for preventing fogging, characterized in that: comprises a face mask (1) and an air outlet component (4);

face mask (1): a mounting hole (2) is formed in the front side surface, and a protection component (3) is mounted in the mounting hole (2);

gas outlet assembly (4): contain respiratory mask (41), fixed pipe (42), go-between (43), filter core (44) and sealed lid (45), the fixed orifices has been seted up to the lower extreme of face guard (1) leading flank, the inside of fixed orifices is fixed with fixed pipe (42), be fixed with respiratory mask (41) on the rear end face of fixed pipe (42), the inside of fixed pipe (42) is fixed with go-between (43), the inside of fixed pipe (42) is provided with filter core (44), filter core (44) are located the front end of go-between (43), the front end lock joint of fixed pipe (42) periphery has sealed lid (45), two corresponding ventholes have been seted up on the preceding terminal surface of sealed lid (45).

2. A facial shield against fogging according to claim 1, characterised in that: protection component (3) contain goggles (31), threaded rod (33), nut (34) and spring (35), two corresponding bar spouts have been seted up to the inside left and right sides of mounting hole (2), goggles (31) sliding connection is in the inside of two bar spouts, the slide opening has been seted up at the middle part of goggles (31), the inside sliding connection of slide opening has threaded rod (33), threaded rod (33) surface thread is connected with nut (34), be fixed with two corresponding springs (35) on the downside of goggles (31), the lower extreme of two springs (35) is all fixed on the lower lateral wall of mounting hole (2) inside.

3. A facial shield against fogging according to claim 2, characterised in that: the protective assembly (3) further comprises blocking cloth (32), two corresponding blocking cloths (32) are fixed at the rear ends of the upper side and the lower side of the goggles (31), and the two sides, far away from the goggles (31), of the two blocking cloths (32) are distributed and fixed on the upper side and the lower side inside the mounting hole (2).

4. A facial shield against fogging according to claim 1, characterised in that: an air outlet pipe (5) is fixed inside two air outlet holes formed in the front end face of the sealing cover (45), and an air outlet head (6) is mounted on the rear end face of the air outlet pipe (5).

5. A facial shield against fogging according to claim 1, characterised in that: a handle (7) is fixed on the lower side surface of the mask (1), and a limiting block (8) is fixed on the lower side surface of the handle (7).

6. A facial shield against fogging according to claim 4, characterised in that: the circumferential surface of the air outlet pipe (5) is sleeved with support rings (9), and the two support rings (9) are respectively fixed at the left side and the right side of the mask (1).