TWM459875U - Composite breathing apparatus - Google Patents

Description

Compound breathing apparatus

The present invention relates to a breathing apparatus, and more particularly to a composite breathing apparatus exclusively for use by a human body.

Due to the increasingly poor air quality, the dust particles, the mutation of viruses, the toxic bacteria, the waste from the steam and locomotives, and the polluted air emitted by the factory have already seriously invaded the human body and respiratory organs. At present, countries around the world are actively studying the improvement of air quality and virus prevention. However, in the absence of effective results, personal health can only be resisted in a negative way. Therefore, the practice of wearing masks is the only self-protection. Road.

In the early days, the mask products were made of cloth sewing. At best, only the dust-proof single performance was used. So far, due to the increasing air pollution, virus mutation and toxic bacteria, only the fabric fiber has been filtered. The filtering effect cannot be effectively achieved; the edge is that there is a filter particle activated carbon mask.

At present, the widely used particulate activated carbon mask is made of high-density cotton material, and then added with particulate activated carbon. However, in terms of the use surface, it still cannot be separated from the wearing discomfort and Multiple problems derived from it; as follows:

1. In terms of the use surface of the particulate activated carbon mask, due to the resistance relationship between suction and exhalation, the force required for exhaling and exhaling is intensified, and this force is equal to the power required to force the air to be sucked in and discharged; therefore, Causes the wearer to feel extremely uncomfortable, plus the air in the turbid hood, under continuous circulation, the suffocation of anaerobic sensation and dry heat will be unbearable, for chronic patients with heart disease and high blood pressure Older people have serious relative influence. Moreover, the inside of the mask will form a hot and humid state between the exhalation and the exhalation, so that the bacteria are easily infected.

2. The hypoxic suffocation and dryness caused by conventional masks will be more pronounced in hot summer days. Severe cases will inevitably cause facial redness, eczema and atopic dermatitis. . . And various skin disorders.

3. In terms of aerodynamic analysis, the mask of micro-contraction and expansion of the mask formed between the exhalation and exhalation is equivalent to the continuous positive and negative pressure operation in the mask; therefore, it does not conform to the anti-virus list. Sexual pressure air isolation requirements; especially in the case of inhalation, the mask is under negative pressure, and if the mask is not worn properly, the virus has gaps and can cause infection without any reason.

The main purpose and function of this creation is that the breathing apparatus uses a mask body with an intermediate position air inlet seat and two side airing seats and an air filter material, so that the breathing apparatus has a dust mask, a medical mask, an anti-virus mask, and a fire. For use in escape masks, etc., it is suitable for individual use, and it is also possible to connect the air supply machine to filter the dust, bacteria and other pollution sources, and the breathing is natural and smooth, and it is easier to inhale easily. With exhalation.

In order to achieve the above, the present composite breathing device is worn on the head of the human body; the breathing device comprises a mask body, and the connecting body is provided on both sides of the mask body; the inner surface of the mask body faces the outside together The front bulge is placed on the mouth and the nose of the human body by the spacer, and the peripheral edge of the mask body is in contact with the face to form a breathing space between the inner surface of the mask and the mouth and the nose; the middle of the mask body is arranged An air intake seat extending outwardly and a venting seat are disposed on each side of the air inlet seat, and the through hole in the air inlet seat and the inner side of the air venting seat are external, inner surface and breathing space of each communication port cover body, The air supply pipe of the air supply device is connected to the air inlet, and the air filter is disposed in each of the through holes of the two air vents.

In a preferred embodiment, the air supply tube can be socketed or inserted into the outer or inner through hole of the air inlet of the mask body.

In a preferred embodiment, the two venting seats of the mask body are provided with a convex ring at each end of the through hole, so that the air filter material is positioned between the two convex rings.

In addition, the creative composite breathing apparatus is provided with an outwardly extending air inlet seat in the middle of the mask body, and a ventilation seat is arranged on each side of the air inlet seat, and the air inlet seat and the through hole of the two airing seat are respectively An air filter is disposed on the outer surface of the communication mask body, the inner surface and the breathing space, and the through holes in the air inlet seat and the two air venting seats.

In a preferred embodiment, a positioning hole cover is disposed outside the air inlet of the mask body to position the air filter material inside the through hole.

1‧‧‧ breathing apparatus

11‧‧‧ mask body

12‧‧‧Connecting belt

13‧‧‧ breathing space

14‧‧‧Intake seat

15‧‧‧ Ventilation seat

16‧‧‧Air filter

17‧‧‧Air filter

18‧‧‧Position hole cover

111‧‧‧ Periphery

112‧‧‧Perforation

141‧‧‧through hole

142‧‧‧ convex ring

151‧‧‧through hole

152‧‧‧ convex ring

161‧‧‧Positioning grid

171‧‧‧Positioning grid

2‧‧‧Air supply machine

21‧‧‧Box

22‧‧‧Air pumping

23‧‧‧Battery

24‧‧‧Electric motor

25‧‧‧Air filter

26‧‧‧ switch

27‧‧‧Air supply pipe

221‧‧‧Inflator

222‧‧‧Inflating rod

223‧‧‧air inlet

224‧‧‧ outlet

241‧‧‧ shaft

242‧‧‧Eccentric rod

271‧‧‧ mouth

3‧‧‧ Human body

31‧‧‧ head

32‧‧‧ mouth

33‧‧‧Nose

The first figure is the preferred embodiment of the composite breathing apparatus connected to the air supply machine The second figure is the action diagram of the air supply machine of the first figure (1); the third figure is the action diagram of the air supply machine of the first figure (2); the fourth figure is the perspective view of the breathing apparatus of the first figure; 5 is a cross-sectional view of the breathing apparatus of the fourth figure; the sixth drawing is an exploded view of the breathing apparatus of the fourth drawing; the seventh drawing is a schematic view of the wearing state of the breathing apparatus of the fourth drawing; and the eighth drawing is a breathing apparatus of the seventh drawing FIG. 9 is a schematic view showing another socket state of the air supply pipe according to the seventh embodiment; FIG. 10 is a perspective view showing a state in which the composite breathing device is separately configured according to the preferred embodiment of the present invention; Figure 11 is a cross-sectional view of the breathing apparatus; Figure 12 is a schematic view of the wearing state of the breathing apparatus of the tenth figure; and the thirteenth figure is a breathing action diagram of the wearing state of the breathing apparatus according to the twelfth figure.

Regarding the technical means and the efficacy of the present invention for achieving the above purposes, a feasible embodiment is given, and the description is as follows: First, please refer to the first to fourth figures, the present composite breathing apparatus 1 It is suitable for wearing alone, and it is also possible to connect the air supply machine 2 to surely filter air pollution such as dust and bacteria. As shown in the figure, the casing 21 of the air supply unit 2 is provided with an air pump 22, a battery 23, an electric motor 24, an air filter 25, a switch 26 and an air supply pipe 27, and the shaft 241 and the eccentricity of the motor 24 are provided. The rod 242 drives the pumping rod 222 to axially reciprocate (see the solid arrows in the second and third figures), so that the outside air (see the dotted arrows in the second and third figures) is sucked into the air pump 22 via the air filter 25. The air pump 221 is sent out to the breathing apparatus 1 via the air outlet 224 and the air supply tube 27, and is supplied to the breathing apparatus 1, and the air filter 25 can directly filter the air dust and the pollution source such as bacteria.

In the preferred embodiment shown in the first, fourth, seventh and eighth figures, the inventive composite breathing apparatus 1 is worn over the head 31 of the human body 3; the breathing apparatus 1 comprises a mask body 11, and the mask body 11 Each side of the two sides is provided with a perforation 112 and a connecting belt 12; the mask body 11 can be made of air-impermeable plastic, rubber and/or cloth, and the inner surface of the mask body 11 and the outer surface are convex toward the front, and the cover is placed on the human body 3 The mouth portion 32 and the nose portion 33, and the peripheral edge 111 of the mask body 11 can be in close contact with the face to form a breathing space 13 between the inner surface of the mask body 11 and the mouth portion 32 and the nose portion 33 for breathing The space 13 is connected to the opposite end of the air supply pipe 27 of the air supply machine 2 via the air intake seat 14.

Referring to FIG. 4 to FIG. 8 , the artificial breathing apparatus 1 is mainly provided with an outwardly extending air inlet 14 in the middle of the mask body 11 , and a ventilation seat 15 disposed on each side of the air inlet 14 , and The air holes 14 and the through holes 141 and 151 inside the two air vents 15 are the outer surfaces of the communication port cover 11 and the inner surface and the breathing space 13 , and the air supply pipe 27 of the air supply device 2 is connected to the air inlet 14 (see The first, second, third and eighth figures, and the through holes 151 of the two venting seats 15 are respectively provided with an air filter 17 and a positioning hole 171, and the air filter 17 can be used. The activated carbon and/or the nano sterilizing fiber sheet, and the two venting seats 15 are provided with a convex ring 152 at each end of the through hole 151 to position the air filter 17 between the two convex rings 152.

When the artificial composite breathing apparatus 1 is actually worn, as shown in the first, third, seventh and eighth diagrams, the air supply tube 27 of the air supply unit 2 is directly inserted into the air inlet 14 of the mask body 11 with respect to the through hole 141. Or, as shown in the ninth figure, the sleeve 271 of the air supply tube 27 is sleeved outside the air inlet 14 of the mask body 11; then the air pump 22 is activated to allow the outside air to be drawn into the air pump via the air filter 25. The pump 221 of the Pu 22 is sent to the breathing apparatus 1 via the air outlet 224 and the air supply tube 27, and the air filter 25 can directly filter the pollution source such as air dust and bacteria, so that the human body 3 can The filtered purified air is sucked, and the through holes 151 and the air filter 17 of the two venting seats 15 can also serve as an intake and exhaust path to achieve a natural and smooth breathing, and it is easier to inhale and exhale easily. In addition, when the power of the air supply device 2 is insufficient or the air supply amount is lowered, the human body 3 can breathe using the two ventilating seats 15 of the mask body 11, and the purified air is surely filtered through the air filter material 17 to maintain a smooth breathing. . In particular, the breathing apparatus 1 can select the type of the air filter material 17 as needed, and can also be used for a dust mask, a medical mask, an anti-virus mask, and a fire escape mask.

Referring to the tenth to thirteenth drawings, the present composite breathing apparatus 1 can be worn separately, and the mask body 11 is also provided with a connecting belt 12, a breathing space 13, an air inlet 14 and two airing seats 15, at the air intake. Seat 14 and two venting seats 15 The through holes 141 and 151 are the outer surface of the communication port cover 11 and the inner surface and the breathing space 13. The air inlets 141 and 151 of the air inlet 14 and the two ventilation seats 15 are respectively provided with air filter materials 16 and 17 and a positioning hole grid 161. 171, and a positioning hole cover 18 is disposed outside the air inlet 14 of the mask body 11 to cooperate with the convex ring 142 to jointly position the air filter material 16 inside the through hole 141, so that the breathing apparatus 1 is actually worn and used, the human body 3 The air intake 14 of the mask body 11 and the two air vents 15 can be used for breathing, and the air filter 16 and 17 are surely filtered to purify the air to maintain a smooth breathing.

In summary, the present invention can solve the problem of the use of the conventional mask. The key technology is that the breathing apparatus 1 uses the mask body 11 to provide the intermediate position air inlet 14 and the two side air vents 15 and their air filters 16, 17 The breathing apparatus 1 is suitable for being worn separately, and the air supply machine 2 can be connected, so as to surely filter air dust and bacteria and other pollution sources, and the breathing is natural and smooth, and it is easier to inhale and exhale easily, and a new patent application is proposed according to law.

The above embodiments are only used to facilitate the description of the present invention, and are not intended to be limiting, and all kinds of simple changes and modifications that can be made by those skilled in the art without departing from the spirit of the present invention should still be included in the following patent applications. In the scope.

1‧‧‧ breathing apparatus

11‧‧‧ mask body

12‧‧‧Connecting belt

14‧‧‧Intake seat

15‧‧‧ Ventilation seat

17‧‧‧Air filter

111‧‧‧ Periphery

112‧‧‧Perforation

141‧‧‧through hole

Claims (7)

A composite breathing device is worn on the head of a human body; the breathing device comprises a mask body, and a connecting belt is arranged on each side of the mask body; the inner surface of the mask body protrudes forward together with the outside to be separated The cover is placed on the mouth and the nose of the human body, and the periphery of the mask body is in contact with the face to form a breathing space between the inner surface of the mask and the mouth and the nose; the mask body is provided with an outward extension The air inlet seat and the air inlet seat are respectively arranged with a venting seat, and the air venting seat and the through hole of the two venting seat are respectively connected to the outer surface, the inner surface and the breathing space of the hood body, and the air is connected to the air inlet seat. The air supply pipe of the supply machine and the through holes inside the two ventilators are provided with air filters. The composite breathing apparatus of claim 1, wherein the air supply tube is inserted into an inner through hole of the air inlet of the mask body. The composite breathing apparatus of claim 1, wherein the air supply tube is sleeved outside the air inlet of the mask body. The composite breathing apparatus according to claim 1, wherein the two ventilation seats of the mask body are provided with a convex ring at each end of the through hole, so that the air filter material is positioned between the two convex rings. A composite breathing device is worn on the head of a human body; the breathing device comprises a mask body, and a connecting belt is arranged on each side of the mask body; the inner surface of the mask body protrudes forward together with the outside to be separated The cover is placed on the mouth and the nose of the human body, and the periphery of the mask body is in contact with the face to form a shape between the inner surface of the mask and the mouth and the nose. Forming a breathing space; an air inlet seat extending outwardly is disposed in the middle of the mask body, and a ventilation seat is disposed on each side of the air inlet seat, and the through hole in the air inlet seat and the two airing seats are connected to each other The outer, inner and breathing spaces, and the through-holes in the air inlet and the interior of the two venting seats are each provided with an air filter. The composite breathing apparatus of claim 5, wherein a positioning hole cover is disposed outside the air inlet of the mask body to position the air filter inside the through hole. The composite breathing apparatus of claim 5, wherein the two venting seats of the mask body are provided with a convex ring at each end of the through hole, so that the air filter material is positioned between the two convex rings.