CN201356931Y

CN201356931Y - Anti-poison nasal tampon

Info

Publication number: CN201356931Y
Application number: CNU2009201368975U
Authority: CN
Inventors: 黄郑隽
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-03
Filing date: 2009-03-03
Publication date: 2009-12-09
Anticipated expiration: 2019-03-03

Abstract

The utility model relates to an anti-poison nasal tampon, wherein a nasal tampon head is connected and communicated with a spigot; filter tubes can be inserted into the spigot, and the filter tubes can be plugged with one another. Ordinarily, a plurality of filter tubes are arranged for the anti-poison nasal tampon and are plugged with one another; and during use, when dense smoke (dust) blocks the filter tube used as an air inlet, the filter tube can be pulled up, and another filter tube is used as the air inlet, thus maintaining the nasal tampon unblocked and maintaining the air filtering effect, and leading people to obtain the escape time. The anti-poison nasal tampon has small volume, and is convenient for storage, carrying and use.

Description

The gas defence nasal obstruction

(1) technical field

The utility model relates to daily life field, specifically is that a kind of dense smoke (dirt) and pernicious gas of preventing sucks the apparatus of lung.

(2) background technology

The existing nasal obstruction that is used for the filtering air has multiple, be called the patent application of " Anti pollution nose filter " (number of patent application 02224931.1) as name, this nasal obstruction mainly when preventing that atmosphere is contaminated pernicious gas or airborne particle suck, preventive effect is better than mouth mask, and for dense smoke (dirt), its air-filtering effect is limited.Fire dense smoke (the particularly fire of hotel finishing material) often breaks with tremendous force, and toxic amount is big, and the particle that can suck is big and many, and existing this Anti pollution nose filter is short and small, and the inner space is little, and the few ventilating slit of the air filting material of setting is few; Again since in dense smoke the people to be in when putting upon the full stretch and escaping activity bigger, be short of breath, the hole in the filtering material is stopped up by flue dust easily, therefore existing thisly should not use under dense smoke (dirt) state in order to the antifouling nasal obstruction of air.

Under dense smoke (dirt) state, breathing mask is filtered air effectively, but its volume is big, preserves, carry and use equal inconvenience.

(3) summary of the invention

The object of the present invention is to provide a kind of gas defence nasal obstruction, this gas defence nasal obstruction overcomes above-mentioned shortcoming, the air inlet and the air filtration effect that under dense smoke (dirt) state, can keep clear the long period, thus make the people that long escape time be arranged; And this gas defence nasal obstruction volume is little, is convenient to keeping, carries and uses.

According to the gas defence nasal obstruction of above-mentioned purpose design, be provided with two nasal obstruction heads, nasal obstruction 1 is connected with socket 3 with 2 and communicates; If screen pipe 5, its upper end is made as plug 6, can insert socket 3; Its lower end is made as socket 3; Screen pipe 5 can be pegged graft mutually; Be provided with air filting material in the screen pipe 5.

Or establish filter 8, its upper end is made as plug 6, can insert socket 3; Establish some lattice in the filter 8, every lattice all communicate with socket 3, in establish air filting material, peripheral hardware air inlet 9.

In the

nasal obstruction

1 and 2 if do not establish air filting material.

Nasal obstruction head is people's a left and right nostril shape respectively, or is provided with a circle skirt leaf 4 at least on the outer wall of

nasal obstruction

1 and 2, and the nasal obstruction head can closely be filled in the nostril.

Beneficial effect: this Anti pollution nose filter is because screen pipe 5 is relatively large, can be equipped with more air filting material and enough ventilation spaces are arranged, screen pipe 5 can be pegged graft mutually, can connect a plurality of screen pipes 5 (including the filter 8 of multi-range air inlet 9), when under dense smoke (dirt) state, using, air inlet is as being stopped up by flue dust, it can be pulled out the stopper of air inlet 9 (or pull out), another screen pipe 5 takes over as air inlet, still can keep breathing unobstructed and air filtering function, the survivor can be gained time and escape danger.

Want whole discarded after existing nasal obstruction is used, this gas defence nasal obstruction (interior do not establish filtering material) is only changed screen pipe 5 when antifouling (normal only need plug a screen pipe 5) or filter 8, the head of having a stuffy nose still can use, and screen pipe 5 is simpler than existing nasal obstruction manufacturing, and cost is also low.This gas defence nasal obstruction volume little (having only two pen sizes) is convenient to keeping, carries and is used.

(4) description of drawings

Fig. 1 is the gas defence nasal obstruction;

Fig. 2 is Great Wall Software's pipe;

Fig. 3 is a filter.

(5) specific embodiment

Embodiment one:

Fig. 1 is the gas defence nasal obstruction, is provided with

nasal obstruction

1 and 2, and the outer wall of

nasal obstruction

1 and 2 is provided with three circle skirt leaves 4, and its elasticity can tightly be filled in the discrepant nostril of size the nasal obstruction head; Nasal obstruction 1 is connected with socket 3 with 2 and communicates; If screen pipe 5 is provided with air filting material in it; Screen pipe 5 upper ends are made as plug 6, can insert socket 3; Its lower end is made as socket 3, and another screen pipe 5 can insert socket 3, and promptly a plurality of screen pipes 5 can be pegged graft mutually.During stand-by state, there are some screen pipes 5 to be plugged on together, when the screen pipe 5 of dense smoke (dirt) obstruction as air inlet, being about to it pulls out, make second screen pipe 5 become air inlet, thereby keep the air filtration effect of gas defence nasal obstruction, make the people that long escape time be arranged.

This gas defence nasal obstruction can be established elastic cord, when wearing the gas defence nasal obstruction, elastic cord is looped around head, can better the gas defence nasal obstruction be fixed and is not easy to come off.

This gas defence nasal obstruction can be set up long flexible pipe 7 (Fig. 2), and the upper end of flexible pipe 7 is made as plug mouth 6, can insert socket 3, and the lower end is made as socket 3, can insert screen pipe 5.The effect of setting up flexible pipe 7 is to make screen pipe 5 can extend the chest, and screen pipe 5 is in the clothes, to utilize clothes as the first road screen pack that can suck particle, prevents that effectively the ventilating slit of screen pipe 5 from being stopped up by dense smoke (dirt), thereby makes the people win escape time.

Embodiment two:

Fig. 3 is a filter 8.Set up defences poison nasal obstruction, it has two nasal obstruction heads, and nasal obstruction 1 is connected with socket 3 with 2 and communicates; The upper end of filter 8 is made as plug 6, can insert socket 3; Establish some lattice in the filter 8, every lattice all communicate with socket 3, in establish air filting material, two air inlets 9 of peripheral hardware; Can establish stopper, stand-by state clogs air inlet 9 with stopper, only stays two air inlets, when dense smoke (dirt) stops up two air inlets 9 or feels to breathe and be obstructed, promptly pull out the stopper on other two air inlets 9, still can keep filtered air, make the people win escape time for breathing.

Claims

1, a kind of gas defence nasal obstruction is provided with two nasal obstruction heads, and it is characterized in that: nasal obstruction head (1) is connected with socket (3) with (2) and communicates; If screen pipe (5), its upper end is made as plug (6), can insert socket (3); Its lower end is made as socket (3); Screen pipe (5) can be pegged graft mutually; Screen pipe is provided with air filting material in (5).

2, according to the described gas defence nasal obstruction of claim 1, it is characterized in that: nasal obstruction head (1) and (2) is interior if do not establish air filting material.

3, according to the described gas defence nasal obstruction of claim 1, it is characterized in that: the nasal obstruction head is people's left and right nostril shape respectively, or is provided with a circle skirt leaf (4) on the outer wall of nasal obstruction head (1) and (2) at least, and the nasal obstruction head can closely be filled in the nostril.

4, according to the described gas defence nasal obstruction of claim 1, it is characterized in that: this gas defence nasal obstruction can be set up long flexible pipe (7), and the upper end of flexible pipe (7) is made as plug mouth (6), can insert socket (3), and the lower end is made as socket (3), can insert screen pipe (5).

5, according to the described gas defence nasal obstruction of claim 1, it is characterized in that: screen pipe (5) can change into establishes filter (8), and the upper end of filter (8) is made as plug (6), can insert socket (3); Filter is established some lattice in (8), and every lattice all communicate with socket (3), in establish air filting material, peripheral hardware air inlet (9).

6, according to the described gas defence of claim 1 nasal obstruction, it is characterized in that: this gas defence nasal obstruction can be established elastic cord, makes the gas defence nasal obstruction fix and be not easy to come off during use.