CN110150777B

CN110150777B - Pneumoconiosis protector

Info

Publication number: CN110150777B
Application number: CN201810265044.5A
Authority: CN
Inventors: 韩磊; 朱宝立; 张恒东
Original assignee: JIANGSU PROVINCIAL CENTER FOR DISEASE PREVENTION AND CONTROL
Current assignee: JIANGSU PROVINCIAL CENTER FOR DISEASE PREVENTION AND CONTROL
Priority date: 2018-03-28
Filing date: 2018-03-28
Publication date: 2021-02-09
Anticipated expiration: 2038-03-28
Also published as: CN110150777A

Abstract

The invention discloses a pneumoconiosis protective device, which is more complex in structure than a protective mask, but is provided with a multi-layer protective structure, so that the protective effect of dust can be well improved.

Description

Pneumoconiosis protector

Technical Field

The invention relates to a pneumoconiosis protection device, and belongs to the technical field of pneumoconiosis protection equipment.

Background

Pneumoconiosis is an occupational disease seriously harming physical and mental health of people, is a systemic disease mainly comprising diffuse fibrosis of lung tissues caused by long-term inhalation of productive dust and retention in lungs, and brings huge harm to patients, so how to prevent pneumoconiosis is directly related to healthy life of patients.

Strengthening personal hygiene protection is one of the more effective ways for workers who are often in the presence of dust. Workers working on dust should wear working clothes and working caps to reduce the exposed parts of the body, and wear various dust masks according to the nature of the dust to prevent the dust from being sucked from the respiratory tract to cause harm.

Present pneumoconiosis protection generally only relies on the effect of gauze mask, this kind of structure is simple, but, only rely on the cotton layer of one deck to protect, protective effect is very limited, and although some special face guard similar to disinfection mask have appeared, it sets up multilayer dustproof construction, can effectively improve the protective effect of dust, however, its structure is more complicated, after using a period, inside gathers more dust, be difficult to carry out effectual washing, and the cost of changing is higher, maintenance and cleanness are also more troublesome.

Aiming at the problems, the invention provides the pneumoconiosis protection device, which improves the effect of pneumoconiosis protection, facilitates the cleaning and replacement of the internal structure of the pneumoconiosis protection device and reduces the use cost.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: a pneumoconiosis protection device comprises a mask bag edge, a lens, a mask, a protection fixed seat and a protection air vent seat assembly, wherein the mask bag edge is arranged on one side, close to the face of a wearer, of the mask; it is characterized in that the preparation method is characterized in that,

a sponge dust absorption layer, a bacteria-proof sterilization cotton layer and an activated carbon layer are sequentially arranged in the protective air vent seat component from outside to inside; the protective air vent seat assembly is detachably arranged, so that a sponge dust absorption layer, a bacteria-preventing sterilization cotton layer and an activated carbon layer in the protective air vent seat assembly can be conveniently and quickly cleaned and replaced.

Further, as preferred, protection air vent subassembly includes the connecting seat, inserts the seat, bonds fixing base, outer cover and outer auxiliary seat, the connecting seat an organic whole sets up the outside of protection fixing base, detachable is provided with on the connecting seat insert the seat, it is provided with in the seat to insert prevent bacteria sterilization cotton layer and activated carbon layer, the outside of inserting the seat still adopts bonding fixing base to connect and is provided with the outer cover, still adopt on the outer cover outer auxiliary seat detachable is connected with the sponge dust layer.

Further, preferably, after the insertion seat is inserted into and connected with the connecting seat, the insertion seat and the connecting seat are further connected together by a locking assembly.

Preferably, the inner side of the protective fixing seat is further provided with an oronasal mask with a conical structure, and the oronasal mask adopts an elastic saccular structure.

Further, as preferred, locking Assembly is including connecting semicircle seat one, connecting semicircle seat two and locking outer ferrule, be provided with spread groove one on the outer circumference of connecting seat, be provided with spread groove two on the outer circumference of the seat of inserting, it is semicircle type cylinder structure to connect semicircle seat one and connect semicircle seat two, the upper and lower both ends inboard of connecting semicircle seat one and connecting semicircle seat two all is provided with the connection shoulder that extends along its radial direction, the connection shoulder lock is connected and is set up on spread groove one, the spread groove two, the outside of connecting semicircle seat one and connecting semicircle seat two still overlaps and is equipped with the locking outer ferrule.

Preferably, positioning grooves are formed between the outer circumference of the first connecting semicircular seat and the outer circumference of the second connecting semicircular seat and the connecting seat and between the outer circumference of the second connecting semicircular seat and the inserting seat, and the inner hole wall of the outer locking ring extends into the positioning grooves of the connecting seat and the inserting seat.

Preferably, a through hole fixing plate is fixedly arranged in the middle of the inner side of the through hole of the insertion seat, a through hole plate is detachably arranged at the inner end of the through hole of the insertion seat, a clamping abutting piece is arranged on the inner side of the through hole plate and extends into the inner end part of the insertion seat, the clamping abutting piece abuts against the inner hole wall of the insertion seat, and an activated carbon layer is arranged between the through hole plate and the through hole fixing plate.

Further, as preferred, set up between the outer end of through-hole fixed plate and the bonding fixing base prevent the cotton layer of bacterium sterilization.

Further, as preferred, the outside of outer shell adopts connecting bolt detachable to be connected with outer supplementary seat, the sponge dust absorption layer sets up between outer shell and the bonding fixing base, be provided with a plurality of breathing breather pipes that stretch into the sponge dust absorption layer on the supplementary seat.

Further, as preferred, outer auxiliary seat and outer shell cover are porous ventilative structure, the outer ferrule of locking is high elasticity rubber construction.

Compared with the prior art, the invention has the beneficial effects that:

the structure of the pneumoconiosis protection device is more complex than that of a protection mask, but the protection effect of dust can be well improved due to the arrangement of a plurality of layers of protection structures, meanwhile, the detachable structure can be conveniently and quickly detached, cleaned and replaced, special people are not needed, the pneumoconiosis protection effect is greatly improved, the use cost is reduced, the detachable structure is reasonable, the detachable structure can be quite quickly detached, and the dustproof mask has a better pneumoconiosis protection effect.

Drawings

FIG. 1 is a schematic view of a pneumoconiosis protective device of the present invention;

FIG. 2 is a schematic structural view of a protective airway adapter assembly of a pneumoconiosis protective device of the present invention;

FIG. 3 is a schematic view of an outer locking ring of the pneumoconiosis protective device according to the present invention;

wherein, 1, face guard bag limit, 2, the lens, 3, the face guard, 4, the protection fixing base, 5, the protection air vent seat subassembly, 6, the oronasal mask, 7, the connecting seat, 8, insert the seat, 9, connect semicircle seat one, 10, connect semicircle seat two, 11, the outer lasso of locking, 12, the cotton layer of antibacterial sterilization, 13, the through-hole board, 14, the activated carbon layer, 15, the chucking supports to lean on the piece, 16, the fixing base that bonds, 17, the shell cover, 18, the sponge dust layer, 19, connecting bolt, 20, outer supplementary seat, 21, breathing breather pipe.

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. 1-3, the present invention provides a technical solution: a kind of pneumoconiosis protective device, it includes bag side 1 of the face mask, lens 2, face mask 3, protects the fixing base 4 and protects the air vent assembly 5, the bag side 1 of the said face mask is set up in one side that the face of the person of the said face mask 3 is close to, there are lens 2 on the said face mask 3, there are protecting air vent assemblies 5 on the position of the corresponding mouth nose on the said face mask 3, the said protecting air vent assembly 5 adopts the said protecting fixing base 4 to fix on the said face mask; it is characterized in that the preparation method is characterized in that,

the protective air vent seat component 5 is internally provided with a sponge dust absorption layer 18, an antibacterial sterilization cotton layer 12 and an activated carbon layer 14 in sequence from outside to inside; the protective air vent seat assembly 5 is detachably arranged, so that the sponge dust absorption layer 18, the antibacterial sterilization cotton layer 12 and the activated carbon layer 14 in the protective air vent seat assembly can be conveniently and quickly cleaned and replaced.

In this embodiment, protection air vent subassembly includes connecting seat 4, insert seat 8, bonding fixing base 16, outer cover 17 and outer auxiliary seat 20, connecting seat 4 an organic whole sets up the outside of protection fixing base, detachable is provided with on connecting seat 4 insert seat 8, be provided with in the insert seat 8 prevent that the bacterium disinfects cotton layer 12 and activated carbon layer 14, the outside of inserting seat 8 still adopts bonding fixing base to connect and is provided with outer cover 17, still adopt on the outer cover outer auxiliary seat detachable is connected with sponge dust layer 18.

After the inserting seat 8 is inserted into the connecting seat 7, the inserting seat 8 and the connecting seat 7 are connected together by a locking assembly. The inner side of the protection fixing seat is also provided with an oronasal mask 6 with a conical structure, and the oronasal mask adopts an elastic saccular structure.

Locking Assembly is including connecting semicircle seat one 9, connecting semicircle seat two 10 and locking outer ferrule 11, be provided with spread groove one on the outer circumference of connecting seat 7, be provided with spread groove two on the outer circumference of insert seat 8, it is semicircle type cylinder structure to connect semicircle seat one 9 and connect semicircle seat two 10, the upper and lower both ends inboard of connecting semicircle seat one 9 and connecting semicircle seat two 10 all is provided with the connection shoulder that extends along its radial direction, the connection shoulder lock is connected and is set up on spread groove one, the spread groove two, the outside of connecting semicircle seat one and connecting semicircle seat two still overlaps and is equipped with locking outer ferrule 11.

In a preferred embodiment, positioning grooves are formed between the outer circumference of the first connecting semicircular seat 9 and the outer circumference of the second connecting semicircular seat 10 and the connecting seat and the inserting seat, and the inner hole wall of the outer locking ring extends into the positioning grooves of the connecting seat and the inserting seat. The middle part of the inner side of the through hole of the inserting seat 8 is fixedly provided with a through hole fixing plate, the inner end of the through hole of the inserting seat is also detachably provided with a through hole plate 13, the inner side of the through hole plate 13 is provided with a clamping abutting piece 15, the clamping abutting piece 15 extends into the inner end part of the inserting seat, the clamping abutting piece 15 abuts against the inner hole wall of the inserting seat, and an activated carbon layer 14 is arranged between the through hole plate and the through hole fixing plate.

In addition, set up between the outer end of through-hole fixed plate and the bonding fixing base prevent bacteria sterilization cotton layer 12. The outside of outer shell adopts connecting bolt detachable to be connected with outer auxiliary seat 20, the sponge dust absorption layer sets up between outer shell and the bonding fixing base, be provided with a plurality of breathing breather pipes 21 that stretch into the sponge dust absorption layer on the auxiliary seat 20. The outer auxiliary seat and the outer shell are both of porous breathable structures, and the outer locking ring is of a high-elasticity rubber structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pneumoconiosis protection device comprises a mask bag edge, a lens, a mask, a protection fixed seat and a protection air vent seat assembly, wherein the mask bag edge is arranged on one side, close to the face of a wearer, of the mask; it is characterized in that the preparation method is characterized in that,

a sponge dust absorption layer, a bacteria-proof sterilization cotton layer and an activated carbon layer are sequentially arranged in the protective air vent seat component from outside to inside; the protective air vent seat assembly is detachably arranged so as to conveniently and quickly clean and replace the sponge dust absorption layer, the antibacterial sterilization cotton layer and the activated carbon layer in the protective air vent seat assembly;

the protective ventilation seat assembly comprises a connecting seat, an insertion seat, a bonding fixing seat, an outer shell sleeve and an outer auxiliary seat, wherein the connecting seat is integrally arranged on the outer side of the protective fixing seat;

after the inserting seat is inserted and connected with the connecting seat, the inserting seat and the connecting seat are also connected together by a locking assembly;

the inner side of the protective fixing seat is also provided with an oronasal mask with a conical structure, and the oronasal mask adopts an elastic saccular structure;

the locking assembly comprises a first connecting semicircular seat, a second connecting semicircular seat and an outer locking ring, a first connecting groove is formed in the outer circumference of the connecting seat, a second connecting groove is formed in the outer circumference of the inserting seat, the first connecting semicircular seat and the second connecting semicircular seat are both of semicircular cylinder structures, connecting shoulders extending along the radial direction of the connecting shoulders are arranged on the inner sides of the upper end and the lower end of the first connecting semicircular seat and the inner sides of the lower end of the second connecting semicircular seat, the connecting shoulders are buckled and connected on the first connecting groove and the second connecting groove, and the outer locking ring is further sleeved outside the first connecting semicircular seat and the second connecting semicircular seat;

and positioning grooves are formed between the outer circumference of the first connecting semicircular seat and the outer circumference of the second connecting semicircular seat and the connecting seat and between the outer circumference of the second connecting semicircular seat and the inserting seat, and the inner hole wall of the outer locking ring extends into the positioning grooves of the connecting seat and the inserting seat.

2. A pneumoconiosis protection device according to claim 1, wherein: the middle part of the inner side of the through hole of the inserting seat is fixedly provided with a through hole fixing plate, the inner end of the through hole of the inserting seat is also detachably provided with a through hole plate, the inner side of the through hole plate is provided with a clamping abutting piece, the clamping abutting piece extends into the inner end part of the inserting seat, the clamping abutting piece abuts against the inner hole wall of the inserting seat, and an activated carbon layer is arranged between the through hole plate and the through hole fixing plate.

3. A pneumoconiosis protection device according to claim 2, wherein: the outer end of the through hole fixing plate and the bonding fixing seat are provided with the bacteria-proof and sterilizing cotton layer.

4. A pneumoconiosis protection device according to claim 1, wherein: the outside of outer shell adopts connecting bolt detachable to be connected with outer auxiliary seat, the sponge dust absorption layer sets up between outer shell and the bonding fixing base, be provided with a plurality of breathing breather pipes that stretch into the sponge dust absorption layer on the auxiliary seat.

5. A pneumoconiosis protection device according to claim 4, wherein: the outer auxiliary seat and the outer shell are both of porous breathable structures, and the outer locking ring is of a high-elasticity rubber structure.