CN213992552U - Chemical spontaneous heating volatilization-promoting mask foreign flavor removing device - Google Patents

Abstract

The utility model discloses a chemical spontaneous heating volatilization-promoting mask odor removing device, which comprises a lower shell with a hollow upper end opening, wherein a volatilization hole is arranged through the bottom of the lower shell, the bottom of the lower shell is provided with a water-absorbing volatilization cotton pad, the lower shell is connected with a movable shell with a hollow upper end opening in a sliding way, and a plurality of explosion beads filled with volatile liquid are arranged in the lower shell; the bottom of the movable shell is provided with a self-heating pad, a chemical heating agent which is contacted with oxygen and then generates heat is arranged in the self-heating pad, and the upper layer of the self-heating pad is a non-woven fabric layer; the outer wall threaded connection of casing has cavity lower extreme open-ended to go up the casing down, runs through the top of last casing and has seted up the inlet port, the top in the upper housing is provided with downwards with the connecting cylinder of activity shells inner wall threaded connection, go up the casing and down the casing revolve to with the connecting cylinder with the activity casing revolve to opposite. The utility model discloses a mode of chemistry spontaneous heating promotes volatilizing of interior volatile liquid of blasting pearl, effectively covers the smelly smell, and the in-service use is effectual.

Description

Chemical spontaneous heating volatilization-promoting mask foreign flavor removing device

Technical Field

The utility model relates to a medical protective articles technical field, in particular to gauze mask that chemistry spontaneous heating promoted volatilizing removes miscellaneous flavor device.

Background

The mask is a sanitary protective article, and is a tool which is generally worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell, spray and germs from entering and exiting the mouth and nose of a wearer.

At present, masks on the market are various in types and different in modeling style, various choices are provided for vast users, but for office workers, particularly people who work in special environments and need to wear the masks for a long time, or medical masks are often in an environment with unpleasant smell in the using process, for example, serious medical smell exists in hospitals, many people do not like the smell, like relieving the pressure of the people and relaxing the mood of the people through aromatherapy, essence or natural plant extracts are generated into very fine aromatic molecules, and the mood is relieved through inhaling or smelling the faint scent.

The existing mask mainly comprises a popping bead arranged on the inner side of the mask, and volatile liquid consisting of a plurality of fruity flavors and/or essences arranged in the popping bead is manually squeezed to emit various fresh fragrances, but the volatility of the volatile liquid in the existing mask is too low at low temperature, so that the existing mask is difficult to cover unpleasant odors, and the actual using effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick volatile gauze mask of chemistry spontaneous heating removes miscellaneous flavor device promotes volatilizing of interior volatile liquid of pearl through the mode of chemistry spontaneous heating, effectively covers the smelly smell, and the in-service use is effectual.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a chemical spontaneous heating volatilization-promoting mask odor removing device comprises a lower shell with a hollow upper end opening, a volatilization hole is formed in the bottom of the lower shell in a penetrating mode, a water-absorbing volatilization cotton pad is arranged at the bottom of the lower shell, a movable shell with a hollow upper end opening is connected in the lower shell in a sliding mode, and a plurality of blasting beads filled with volatilization liquid are arranged between the water-absorbing volatilization cotton pad and the bottom of the movable shell in the lower shell;

the outer wall of the movable shell is provided with a plurality of vertically arranged limiting strips, the inner wall of the lower shell is provided with a plurality of limiting grooves in sliding connection with the corresponding limiting strips, the bottom of the movable shell is provided with a self-heating pad, a chemical heating agent which is contacted with oxygen and then generates heat is arranged in the self-heating pad, and the upper layer of the self-heating pad is a non-woven fabric layer;

the outer wall of the lower shell is in threaded connection with an upper shell with a hollow lower end opening, an air inlet hole is formed in the top of the upper shell, a connecting cylinder in threaded connection with the inner wall of the movable shell is downwards arranged at the top of the upper shell, the rotating directions of the upper shell and the lower shell are opposite to the rotating directions of the connecting cylinder and the movable shell, the lower end of the connecting cylinder is connected with a plurality of horizontal brace bars arranged towards the axis, and a plurality of sealing aluminum films in one-to-one correspondence connection with the corresponding brace bars are adhered to the upper surface of the non-woven fabric;

the lower end of the outer wall of the lower shell is provided with a connecting iron ring sleeve with an opening at the lower end, and the lower shell further comprises a magnetic ring which is connected with the opening of the connecting iron ring sleeve in a matched mode.

By adopting the technical scheme, when in use, the device is placed on the outer side of the mask, the magnetic ring is magnetically connected with the connecting iron ring sleeve from the inner side of the mask, so that the device can be stably fixed on the mask, when bad smell needs to be covered by fragrant gas, the upper shell is screwed to move downwards relative to the lower shell, and because the rotating directions of the upper shell and the lower shell are opposite to the rotating directions of the connecting cylinder and the movable shell, the connecting cylinder rotates reversely relative to the movable shell to move towards the trend of removing threaded connection, because the limiting strips on the outer wall of the movable shell and the limiting grooves on the inner wall of the lower shell can only slide up and down, the movable shell moves downwards relative to the connecting cylinder, the bottom of the movable shell extrudes and crushes explosion beads, leaked volatile liquid is absorbed and volatilized by the water-absorbing volatile cotton pad, and in the process of downward movement, the sealing aluminum film is torn off from the non-woven fabric layer of the heating pad by the, the chemical exothermic agent is contacted with air, and the oxidation-reduction reaction is carried out to slowly and continuously release heat, so that the volatilization of volatile liquid in the water-absorbing volatile cotton pad is promoted.

The utility model discloses a further set up to: the lower shell is internally provided with a limiting plate in sliding connection between the water absorption and volatilization cotton pad and the bottom of the movable shell, damping is arranged between the limiting plate and the inner wall of the lower shell, and a plurality of limiting holes in one-to-one correspondence with the blasting beads are formed in the limiting plate in a penetrating manner.

Through adopting above-mentioned technical scheme, restrict through the limiting plate and explode the pearl and make a round trip to roll in the casing down and lead to the breakage.

The utility model discloses a further set up to: the chemical exothermic agent is a galvanic cell material composed of reduced iron powder, wood powder, activated carbon, salt and water.

Compared with the prior art, the utility model discloses following beneficial effect has:

firstly, the utility model promotes the volatilization of volatile liquid in the blasting beads in a heating mode after the chemical heating agent contacts with air, effectively covers the unpleasant smell, and has good actual use effect;

secondly, the utility model can crush the explosion bead by adjusting the connection between the upper shell and the lower shell, and can tear off the sealing aluminum film on the self-heating pad, thereby being convenient to use;

thirdly, the utility model provides an explode pearl accessible and pull down upper shell and change with movable housing for the device can used repeatedly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a partial sectional view for showing tearing of the sealing aluminum film according to the present invention.

In the figure: 1. a lower housing; 11. a volatilization hole; 12. a limiting groove; 2. a water-absorbing volatile cotton pad; 3. a movable housing; 31. a limiting strip; 4. a limiting plate; 41. bead blasting; 42. a limiting hole; 5. a self-heating pad; 6. an upper housing; 61. an air inlet; 62. a connecting cylinder; 63. bracing; 7. sealing the aluminum film; 8. connecting an iron ring sleeve; 9. a magnetic ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

An embodiment, the chemical spontaneous heating promotes gauze mask edulcoration flavor device that volatilizees, refer to fig. 1-3, including cavity upper end open-ended casing 1 down, it has volatilizees hole 11 to run through the bottom of casing 1 down, the bottom of casing 1 is provided with the cotton pad 2 that volatilizees that absorbs water of one deck, sliding connection has a cavity upper end open-ended movable housing 3 down in casing 1, it is provided with six pearls 41 that explode that are equipped with the volatile liquid to absorb water between cotton pad 2 and the movable housing 3 bottom in the casing 1 down, sliding connection has a limiting plate 4 between the cotton pad 2 that volatilizees that absorbs water and the movable housing 3 bottom in casing 1 down, be provided with the damping between limiting plate 4 and the lower casing 1 inner wall, make limiting plate 4 only can slide when receiving the exogenic action, run through limiting plate 4 and set up six spacing holes 42 with pearls 41 one-to-one.

The outer wall of activity casing 3 is provided with the spacing 31 of four vertical settings, and four and the spacing groove 12 that corresponds spacing 31 sliding connection are seted up to the inner wall of lower casing 1, and the bottom of activity casing 3 is provided with one from heating pad 5, is provided with the chemical heating agent that generates heat after contacting with oxygen in the pad 5 that generates heat, and the upper strata of the pad 5 that generates heat is one deck non-woven fabrics layer, and wherein the chemical heating agent is the galvanic cell material of compriseing reduced iron powder, wood flour, active carbon, salt and water.

The outer wall threaded connection of casing 1 has a cavity lower extreme open-ended to go up casing 6 down, the inlet port 61 has been seted up at the top of running through last casing 6, top in going up casing 6 is provided with a connecting cylinder 62 with the 3 inner wall threaded connection of activity casing downwards, go up casing 6 and lower casing 1's the direction of turning soon opposite with connecting cylinder 62 and activity casing 3, when making go up casing 6 relative lower casing 1 and move down, activity casing 3 also can move down relative connecting cylinder 62, the lower extreme of connecting cylinder 62 is connected with four brace 63 that are the level and set up to the axis, the upper surface paste of non-woven fabrics has four sealed aluminium membranes 7 with correspond brace 63 one-to-one and be connected.

The lower end of the outer wall of the lower shell 1 is provided with a circle of connecting iron ring sleeves 8 with openings at the lower ends, and the lower shell further comprises a magnetic ring 9 which is connected with the openings of the connecting iron ring sleeves 8 in a matching mode.

The use method comprises the following steps: when the device is used, the device is placed on the outer side of the mask, the magnetic ring 9 is magnetically connected with the connecting iron ring sleeve 8 from the inner side of the mask, the device can be stably fixed on the mask, when bad smell needs to be covered by fragrant gas, the upper shell 6 is screwed to move downwards relative to the lower shell 1, and the movable shell 3 moves downwards relative to the connecting cylinder 62 and the movable shell 3 because the screwing directions of the upper shell 6 and the lower shell 1 are opposite to the screwing directions of the connecting cylinder 62 and the movable shell 3 and the connecting cylinder 62 rotates reversely relative to the movable shell 3 to remove the trend of threaded connection, because the limiting strips 31 on the outer wall of the movable shell 3 and the limiting grooves 12 on the inner wall of the lower shell 1 can only slide upwards and downwards, the movable shell 3 moves downwards relative to the connecting cylinder 62, the bottom of the movable shell 3 presses the limiting plates 4 downwards and extrudes the explosion beads 41, the leaked volatile liquid is absorbed and volatilized by the water-absorbing volatile cotton pad 2, and in the process of downward movement, the brace 63 tears the sealing aluminum film 7 from the non-woven fabric layer of the heating pad 5, the chemical exothermic agent is contacted with the air, and the oxidation-reduction reaction is carried out to slowly and continuously release heat, so as to promote the volatilization of the volatile liquid in the water-absorbing volatile cotton pad 2.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (3)

1. The utility model provides a spontaneous heating of chemistry promotes volatile gauze mask edulcoration flavor device, includes cavity upper end open-ended lower casing (1), its characterized in that: a volatilization hole (11) is formed through the bottom of the lower shell (1), a water-absorbing volatilization cotton pad (2) is arranged at the bottom of the lower shell (1), a movable shell (3) with a hollow upper end opening is connected in the lower shell (1) in a sliding manner, and a plurality of explosion beads (41) filled with volatile liquid are arranged between the water-absorbing volatilization cotton pad (2) and the bottom of the movable shell (3) in the lower shell (1);

the outer wall of the movable shell (3) is provided with a plurality of vertically arranged limiting strips (31), the inner wall of the lower shell (1) is provided with a plurality of limiting grooves (12) which are in sliding connection with the corresponding limiting strips (31), the bottom of the movable shell (3) is provided with an automatic heating pad (5), a chemical heating agent which is contacted with oxygen and then generates heat is arranged in the automatic heating pad (5), and the upper layer of the automatic heating pad (5) is a non-woven fabric layer;

the outer wall of the lower shell (1) is in threaded connection with an upper shell (6) with a hollow lower end opening, an air inlet (61) is formed in the top penetrating through the upper shell (6), a connecting cylinder (62) in threaded connection with the inner wall of the movable shell (3) is downwards arranged at the top in the upper shell (6), the rotating directions of the upper shell (6) and the lower shell (1) are opposite to the rotating directions of the connecting cylinder (62) and the movable shell (3), the lower end of the connecting cylinder (62) is connected with a plurality of horizontal bracing pieces (63) arranged towards the axis, and a plurality of sealing aluminum films (7) which are connected with the corresponding bracing pieces (63) in a one-to-one correspondence mode are adhered to the upper surface of the non-woven fabric;

the lower end of the outer wall of the lower shell (1) is provided with a connecting iron ring sleeve (8) with an opening at the lower end, and the lower shell further comprises a magnetic ring (9) which is connected with the opening of the connecting iron ring sleeve (8) in a matched mode.

2. The chemical self-heating volatilization-promoting mask foreign flavor removing device according to claim 1, which is characterized in that: lower casing (1) in absorb water volatile cotton pad (2) with sliding connection has limiting plate (4) between activity casing (3) bottom, limiting plate (4) with be provided with the damping down between casing (1) inner wall, run through limiting plate (4) seted up a plurality of with explode spacing hole (42) of pearl (41) one-to-one.

3. The chemical self-heating volatilization-promoting mask foreign flavor removing device according to claim 1, which is characterized in that: the chemical exothermic agent is a galvanic cell material composed of reduced iron powder, wood powder, activated carbon, salt and water.

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