CN203816109U - Breathing mask - Google Patents

Abstract

The utility model discloses a breathing mask, which comprises a mask body, a breathing part cover body, an intake pipe and a pipe plug, the breathing part cover body is detachably bonded to the mask body, and the breathing part cover body It communicates with the air intake pipe, and the pipe plug is arranged at the air inlet of the air intake pipe for sealing the air intake pipe; the surface of the breathing part cover is provided with an air inlet, and the inside of the breathing part cover A filter cotton layer or a sealing gasket is arranged in the cavity at a position corresponding to the air inlet. The breathing mask of the utility model has multiple effects, can not only have a certain filtering effect, but also can be used in connection with breathing equipment, and has a relatively simple structure and low cost.

Description

a breathing mask

【Technical field】

The utility model relates to a breathing mask.

【Background technique】

With the increasing air pollution, news about PM2.5 exceeding the standard and severe smog in major cities can be seen everywhere. As a necessity for human survival, air is gradually becoming a killer that damages human health. How to breathe fresh and healthy air is becoming more and more difficult, especially when traveling. A lot of civilian masks emerged on the market as the times require, all claiming to be anti-bacterial, dust-proof, haze-proof, and PM2.5-proof, but they all have some shortcomings. For example, although ordinary cloth masks are convenient and beautiful, their filtering effect is average. Masks with a certain filtering effect are usually too industrial in shape, no different from medical masks, and most of them are disposable. In addition, ordinary masks cannot be connected with breathing equipment, and can only be used as ordinary filter masks.

【Content of utility model】

The technical problem to be solved by the utility model is: to make up for the deficiencies of the above-mentioned prior art, and to propose a breathing mask, which not only has a certain filtering effect, but also can be used in connection with breathing equipment, and has a relatively simple structure.

The technical problem of the utility model is solved by the following technical solutions:

A kind of breathing mask, comprises mouth mask body, also comprises breathing part cover body, air inlet pipe and pipe plug, and described breathing part cover body is bonded detachably with described mask body, and described breathing part cover body and described air inlet pipe connected, the pipe plug is arranged at the air inlet of the air intake pipe to seal the air intake pipe; an air inlet is opened on the surface of the breathing part cover, and the inner cavity of the breathing part cover corresponds to the A filter cotton layer or a sealing gasket is arranged at the position of the air inlet.

The beneficial effect of the utility model compared with the prior art is:

The respiratory mask of the utility model, through the cooperation of each component, when the filter cotton layer is arranged in the inner cavity of the respiratory part cover, the pipe plug blocks the air inlet of the air intake pipe, so that the whole mask becomes a sealed filter mask with a certain filtering effect; A sealing gasket is arranged in the inner cavity of the respiratory part, and the air inlet of the air intake pipe is connected with the external air supply equipment, so that the mask is used as a closed mask, which is convenient for matching with the outside. Simultaneously, the respirator mask of the utility model can realize the above-mentioned functions by setting the respirator cover body, air intake pipe and pipe plug, etc. Compared with the existing industrialized respirator mask, the structure is simple and the cost is low.

【Description of drawings】

Fig. 1 is the outer surface schematic diagram of the respiratory mask of the utility model embodiment;

Fig. 2 is the internal schematic view of the breathing mask of the utility model embodiment;

Fig. 3 is the exploded schematic diagram when filter cotton layer is set in the respirator mask of the specific embodiment of the present invention;

Fig. 4 is the exploded schematic view when sealing gasket is set in the breathing mask of the utility model embodiment;

Fig. 5 is the first kind of use state schematic diagram of the breathing mask of the specific embodiment of the present invention;

Fig. 6 is the second kind of use state schematic diagram of the respiratory mask of the specific embodiment of the present invention;

Fig. 7 is the 3rd kind of use state schematic diagram of the respiratory mask of the specific embodiment of the present invention;

Fig. 8 is a schematic diagram of the structure when a nasal catheter is set in the respiratory mask according to the specific embodiment of the present invention.

【Detailed ways】

The utility model will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

As shown in Figures 1 and 2, they are respectively the outer surface and internal schematic diagrams of the breathing mask of the present embodiment. As shown in Figures 3 and 4, they are respectively exploded schematic diagrams when the filter cotton layer and the sealing gasket are arranged in the breathing mask of the present embodiment. The breathing mask of this specific embodiment is no different from ordinary masks in appearance, and it is beautiful and fashionable after wearing. The breathing mask comprises a mask body 2, a breathing part cover body 1, an intake pipe 11, a pipe plug 4, a filter cotton layer 3 and a sealing gasket 5.

Wherein, the breathing part cover body 1 and the mouth mask body 2 are detachably bonded, and in this specific embodiment, are detachably bonded by Velcro or polymer viscous material, and the mouth mask 1 can be replaced after being disassembled. The breathing part cover body 1 is made of high elasticity, soft material, can closely fit mouth and nose, comfortable and durable. The material of the mask body 2 can be pure cotton cloth or soft material (such as silica gel, etc.), which can fit tightly and comfortably on the face. The colors and patterns of the mask body 2 can be diversified, beautiful and fashionable. Both sides of the mask body 2 are designed with comfortable and firm straps. After the entire breathing mask is worn, it looks the same as an ordinary mask in appearance.

The breathing part cover body 1 communicates with the air intake pipe 11 , and the pipe plug 4 is arranged at the air intake of the air intake pipe 11 for sealing the air intake pipe 11 . The air inlet 13 is provided on the surface of the breathing part cover body 1, and the position corresponding to the air inlet 13 in the breathing part cover body 1 inner cavity is provided with a filter cotton layer 3 or a sealing gasket (the filter cotton layer 3 is arranged in Fig. 2 situation). Preferably, a one-way valve 12 is also provided on the breathing part cover body 1, and the one-way valve 12 is outward one-way, that is, the user puts on the breathing mask and opens it when exhaling, and closes it when inhaling, thereby preventing inhalation without The filter cotton layer filters the treated air.

As shown in FIG. 5 , it is a schematic diagram of the first use state of the breathing mask according to the specific embodiment. A filter cotton layer 3 is arranged in the inner cavity of the breathing part cover body 1 . The filter cotton layer 3 is a high-efficiency activated carbon filter cotton layer. The air inlet of air intake pipe 11 is sealed by pipe plug 4, prevents from sucking unfiltered air from here. After the user wears the breathing mask, the air sucked enters the mouth and nose of the user after being filtered by the filter cotton layer 3 for the user to inhale. At this time, the entire breathing mask becomes a filter mask, which has antibacterial, dustproof, haze-proof and PM2.5-proof effects. Wherein, the filter cotton layer 3 provided can be replaced, so as to achieve the effect of reusing the breathing mask.

As shown in FIG. 6 , it is a schematic diagram of the second use state of the breathing mask according to the specific embodiment. After the filter cotton is removed in the breathing part cover body 1 inner cavity, the top air inlet 13 of the breathing part cover body 1 can be sealed by the sealing gasket 5, and the whole mouth mask becomes a closed mouth mask, which can only inhale the gas from the external equipment. The air inlet of air intake pipe 11 is connected with external gas supply equipment, for example is connected with miniature oxygen pump, miniature air purifier or small ventilator, like this, directly passes into the pure oxygen of above-mentioned gas supply equipment output in the breathing part cover , air or air-oxygen mixed gas for users to inhale.

As shown in FIG. 7 , it is a schematic diagram of the third use state of the breathing mask according to the specific embodiment. All parts such as the breathing part cover body, the intake pipe, and the pipe plug are removed, and only the mask body 2 is kept, which can be used as an ordinary mask, and can be reused after simple cleaning.

The respiratory mask of this specific embodiment can be set as a filter mask, has a certain filtering effect, and has antibacterial, dust-proof, haze-proof, and PM2.5-proof effects. It can also be set as a closed mask, which is convenient to be used with the outside, and can also be used as an ordinary mask with multiple functions. And the breathing mask of the utility model has simple structure, lower cost with respect to the existing industrialized breathing mask with multiple functions, and is not obtrusive when used in daily life.

Preferably, as shown in FIG. 8 , after the sealing gasket is set in the breathing mask, a nasal catheter 61 is provided on the sealing gasket corresponding to the nasal cavity area. The nasal catheter 61 is made of soft silicone material, which is comfortable and more airtight. In this way, when used as a closed mask, the gas output from the gas supply device can directly enter the user's nasal cavity through the nasal cannula cover 61, thereby improving the use efficiency of the gas output from the gas supply device.

The above content is a further detailed description of the utility model in combination with specific preferred embodiments, and it cannot be assumed that the specific implementation of the utility model is only limited to these descriptions. For a person of ordinary skill in the technical field to which the utility model belongs, any substitution or obvious modification made without departing from the concept of the utility model, and with the same performance or use, should be considered as belonging to the protection scope of the utility model.

Claims (7)

1. a spray mask, comprise mouth mask body, it is characterized in that: also comprise respiratory region cover body, air inlet pipe and pipe close, described respiratory region cover body and described mouth mask body are removably bonding, described respiratory region cover body is communicated with described air inlet pipe, described pipe close is arranged on the air inlet place of described air inlet pipe, for sealing described air inlet pipe; Described respiratory region cover body surface offers air inlet, in described respiratory region mask body intracavity, on the position of corresponding described air inlet, is provided with filter cotton layer or gasket seal.

2. spray mask according to claim 1, is characterized in that: described respiratory region cover body and described mouth mask body are removably bonding by VELCRO or macromolecule viscous material.

3. spray mask according to claim 1, is characterized in that: on described gasket seal, corresponding nasal region is provided with nose conduit.

4. spray mask according to claim 3, is characterized in that: the material of described nose conduit is silica gel material.

5. spray mask according to claim 1, is characterized in that: on described respiratory region cover body, be also provided with check valve.

6. spray mask according to claim 1, is characterized in that: described filter cotton layer is the cotton layer of activated carbon filtration.

7. spray mask according to claim 1, is characterized in that: the material of described mouth mask body is purified cotton cloth or silica gel.