CN215075703U - Respiratory tract protection device used in environment sampling - Google Patents
Respiratory tract protection device used in environment sampling Download PDFInfo
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- CN215075703U CN215075703U CN202121318704.5U CN202121318704U CN215075703U CN 215075703 U CN215075703 U CN 215075703U CN 202121318704 U CN202121318704 U CN 202121318704U CN 215075703 U CN215075703 U CN 215075703U
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Abstract
The utility model discloses a respiratory track protector that uses in environmental sampling, include: the mask body is arranged on the mouth and nose part of a user in a covering mode, the mask body comprises an inner layer and an outer layer in the thickness direction, an accommodating cavity is formed between the inner layer and the outer layer, and a melt-blown fabric layer is detachably inserted into the accommodating cavity; the filtering component is provided with a mounting opening, a first magnetic part is mounted on the side wall of the mounting opening, a second magnetic part is mounted on the filtering component, and the first magnetic part and the second magnetic part are attracted with each other, so that the filtering component can be detachably mounted in the mounting opening for the first time; the storage bag is stored at the edge of the cover body in a folding mode and is fixed with the cover body through a fixing piece, and when the storage bag is in an opening state, one end of the storage bag, which is far away from the cover body, is provided with an opening part. Thereby solved current respiratory track protector commonality poor, caused secondary pollution's technical problem easily.
Description
Technical Field
The utility model relates to an environment sampling protective apparatus technical field, concretely relates to respiratory track protector who uses in the environment sampling.
Background
In the field of environmental protection, sampling personnel are often required to enter a polluted area for on-site sampling. In the polluted areas, the air may contain different levels of pollutants, such as dust with different particle sizes, haze, bacteria, microorganisms, etc. When the staff is sampling on site, respiratory protection devices, such as masks, need to be worn. However, the existing mask is poor in universality, and when the existing mask enters different polluted areas, different types of masks need to be matched due to different levels of pollutants and different required filter elements; meanwhile, when the mask enters a region where bacteria possibly exist, the waste mask is directly discarded, and the bacteria can be diffused to cause secondary pollution.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a respiratory track protector who uses in the environmental sampling to it is poor that current respiratory track protector commonality is solved to at least part, causes secondary pollution's technical problem easily.
In order to achieve the above object, the present invention provides the following technical solutions:
a respiratory tract protection device for use in environmental sampling, the respiratory tract protection device comprising:
the mask body is arranged on the mouth and nose part of a user in a covering mode, the mask body comprises an inner layer and an outer layer in the thickness direction, an accommodating cavity is formed between the inner layer and the outer layer, and a melt-blown fabric layer is detachably inserted into the accommodating cavity;
the filtering component is provided with a mounting opening, a first magnetic part is mounted on the side wall of the mounting opening, a second magnetic part is mounted on the filtering component, and the first magnetic part and the second magnetic part are attracted with each other, so that the filtering component can be detachably mounted in the mounting opening for the first time;
the storage bag is stored at the edge of the cover body in a folding mode and is fixed with the cover body through a fixing piece, and when the storage bag is in an opening state, one end of the storage bag, which is far away from the cover body, is provided with an opening part.
Further, the respiratory tract protection device further comprises:
the mounting bracket is fixed in the installing opening, and the first magnetic part is installed on the side wall of the installing opening through the mounting bracket.
Further, the mounting bracket includes:
the fixed sleeve is fixedly bonded with the edge of the mounting opening, the first magnetic part is arranged on the inner side wall of the fixed sleeve, and the filter assembly is sleeved in the fixed sleeve.
Further, the filter assembly includes:
the mounting sleeve is sleeved in the fixing sleeve, and the second magnetic part is arranged on the outer side wall of the mounting sleeve;
the filter element is detachably sleeved in the mounting sleeve;
the filter screen, the filter screen install in dismantled and assembled the installation sleeve is kept away from the one end of installing port, the filter core set up in the filter screen with between the installing port.
Further, the first magnetic member and the second magnetic member are both ring magnets.
Further, the storage bag comprises a folded bag body and an adhesive tape, the edge of the bag body is connected to the edge of the cover body, one end of the adhesive tape is fixedly connected to the edge of the bag body, which is far away from the cover body, and the other end of the adhesive tape is bonded to the cover body.
Further, the opening portion has a sealing structure.
Further, the sealing structure is a sealing strip.
Further, the receiving bag is located at the lower edge of the cover body.
Further, the storage bag is a degradable storage bag.
The utility model provides a respiratory track protector, through the cover body that sets up layered structure to set up the holding chamber between inlayer and skin, and the cartridge has the melt-blown cloth layer in the holding intracavity can take away, realized when the sampling personnel need get into the sampling region who has bacterium or microorganism, can pack into the melt-blown cloth layer, in order to satisfy the demand of special region sampling. Simultaneously, this protector's filter assembly passes through the magnetism piece and installs on the cover body with the detachable mode, when needs get into different dust concentration region, can demolish filter assembly and change the filter assembly who has satisfied the demand to through filter assembly's change, satisfy different user demands. The protective device is provided with a containing bag, the containing bag is contained at the edge of the cover body in a folding mode and is fixed with the cover body through a fixing piece, and when the containing bag is in an opening state, one end of the containing bag, which is far away from the cover body, is provided with an opening part; after the cover body is used, the storage bag is folded and is turned upwards to contain the cover body, namely, the waste cover body can be arranged in the storage bag, and the secondary pollution caused by the bacteria or microorganism existing on the waste cover body is avoided. Thereby solved current respiratory track protector commonality poor, caused secondary pollution's technical problem easily.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic structural diagram of an embodiment of the respiratory tract protection device provided by the present invention;
FIG. 2 is a front view of the respiratory tract protection device of FIG. 1;
FIG. 3 is an exploded view of the respiratory tract protection device of FIG. 1;
fig. 4 is a schematic structural change of the accommodation process of the respiratory tract protection device shown in fig. 1.
Description of reference numerals:
1-cover body, 11-inner layer, 12-outer layer, 13-melt-blown cloth layer;
2-filter assembly, 21-mounting sleeve, 22-filter element, 23-filter screen;
3-containing bag, 4-fixing sleeve and 5-sealing strip.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The respiratory tract protection device provided by the utility model is mainly used for protecting the sampling personnel in the environmental sampling, can realize the general use under various protection requirements by replacing the detachable filtering component 2, only needs to replace the filtering component 2, has lower cost and better general use; meanwhile, the protection device can be conveniently recycled, and secondary pollution is avoided.
In a specific embodiment, the utility model provides a respiratory tract protection device includes the cover body 1, filtering component 2 and accomodates bag 3. The mask body 1 covers the mouth and nose of a user, hanging rings are respectively arranged at two ends of the mask body 1, and the hanging rings are used for being hung on ears at two sides when the mask is worn. The mask body 1 comprises an inner layer 11 and an outer layer 12 in the thickness direction, an accommodating cavity is arranged between the inner layer 11 and the outer layer 12, and a melt-blown fabric layer 13 is inserted in the accommodating cavity in a removable manner. The space between the inner layer 11 and the outer layer 12 does not need to be too large, and in order to ensure the fitting performance, the space between the inner layer 11 and the outer layer 12 can be about 0.5mm-1mm, and the meltblown fabric layer 13 can be contained.
The cover body 1 is provided with an installation opening, a first magnetic part is installed on the side wall of the installation opening, a second magnetic part is installed on the filtering component 2, and the first magnetic part and the second magnetic part are attracted mutually, so that the filtering component 2 can be detachably installed in the installation opening. When installation filter assembly 2, through the inter attraction of first magnetic part and second magnetic part, can install filter assembly 2 on the cover body 1, when filter assembly 2 needs to be changed, original filter assembly 2 can be torn open to manual overcoming the magnetic force, and the filter assembly 2 of being convenient for is changed at any time according to the filtration needs.
The storage bag 3 is stored at the edge of the cover 1 in a folding manner and is fixed to the cover 1 by a fixing member, and when the storage bag 3 is in an open state, an opening portion is formed at one end of the storage bag, which is far away from the cover 1. The storage bag 3 can be used for storing the waste cover body 1 so as to avoid secondary pollution caused by the diffusion of bacteria on the surface of the exposed and thrown away cover body 1.
Because the cover body 1's thickness is thinner, it is comparatively difficult to directly set up first magnetic member, in order to improve the convenience of arranging of first magnetic member, also guarantee filter assembly 2's installation reliability and stability simultaneously, this respiratory tract protector can also include the mounting bracket, the mounting bracket is fixed in the installing port, first magnetic member pass through the mounting bracket install in the lateral wall of installing port.
Specifically, the mounting frame comprises a fixing sleeve 4, the fixing sleeve 4 is fixedly bonded with the edge of the mounting opening, the first magnetic part is arranged on the inner side wall of the fixing sleeve 4, and the filter assembly 2 is sleeved in the fixing sleeve 4. Wherein, the fixing sleeve 4 can be bonded at the edge of the mounting opening by adopting a double-faced adhesive tape so as to realize the fixed connection of the fixing sleeve 4 and the mounting opening. The first magnetic member can be embedded in the inner side wall of the fixing sleeve 4 and fixed on the fixing sleeve 4 by clamping or bonding.
In order to adapt to the structure of the fixing sleeve 4 and improve the installation reliability of the filter assembly 2, the filter assembly 2 includes a mounting sleeve 21, a filter element 22 and a filter screen 23, wherein the mounting sleeve 21 is sleeved in the fixing sleeve 4, and the second magnetic member is disposed on the outer side wall of the mounting sleeve 21. The filter element 22 is detachably sleeved in the mounting sleeve 21, the filter element 22 can be an activated carbon sheet, air holes with the diameter of 0.2-0.6 mm are formed in the activated carbon sheet, and the type of the filter element 22 can be replaced according to the situation of on-site dust. The filter screen 23 is detachably installed in the one end that the installing port is kept away from to the installing sleeve 21, the filter core 22 set up in the filter screen 23 with between the installing port. Based on the above arrangement, the filter screen 23 may be a metal mesh or a porous plastic membrane for protecting the filter element 22 and blocking the filter element 22 from large particles of dust or impurities.
The upper first magnetic part and the second magnetic part are both annular magnets. The two ring magnets have attractive force, so that the filter assembly 2 can be prevented from being separated from the mounting frame, and the mounting sleeve 21 can be attracted and slid into the fixing sleeve 4 in the process of mounting, so that the mounting is facilitated.
Specifically, the storage bag 3 includes a folded bag body and an adhesive tape, the edge of the bag body is connected to the edge of the cover body 1, one end of the adhesive tape is fixedly connected to the edge of the bag body far away from the cover body 1, and the other end of the adhesive tape is bonded to the cover body 1. In the use, tear the sticky tape, expand the bag body of folded form, with the bag body reverse upset and hold cover body 1 can. The folded bag body is positioned at the edge of the mask body 1, and the normal use of the mask is not influenced. The cover body 1 is wrapped by the bag body, so that the secondary pollution caused by the diffusion of viruses and bacteria on the cover body 1 to the environment is avoided.
In order to improve the leakproofness, have a sealing structure on the opening, specifically, sealing structure is sealing strip 5, and its is sealed effectual, avoids the pollutant on the cover body 1 to spread to cause secondary pollution in the environment.
The receiving pocket 3 is located at the lower edge of the cover 1. One edge of the pouch 3 is attached to the lower side edge of the mask body 1 so that the pouch 3 is kept away from the respiratory organs without affecting respiration. In principle, the edge of the storage bag 3 may be connected to the left or right edge of the cover 1, and is not limited to the lower edge.
Accomodate bag 3 and accomodate the bag for the degradable to avoid the polluted environment, realize energy saving.
In the above-mentioned embodiment, the utility model provides a respiratory track protector is through the cover body 1 that sets up layered structure to set up the holding chamber between inlayer 11 and outer 12, and the removable cartridge that leaves has melt blown cloth layer 13 in the holding chamber, realized that melt blown cloth layer 13 can be packed into when the sampling personnel need get into the sampling region who has bacterium or microorganism, in order to satisfy the demand of special regional sampling. Simultaneously, this protector's filter assembly 2 passes through the magnetic part and installs on the cover body 1 with detachable mode, when needs get into different dust concentration region, can demolish filter assembly 2 and change filter assembly 2 who has satisfied the demand to through filter assembly 2's change, satisfy different user demands. The protection device is provided with a storage bag 3, the storage bag 3 is stored at the edge of the cover body 1 in a folding mode and is fixed with the cover body 1 through a fixing piece, and when the storage bag 3 is in an opening state, one end of the storage bag, which is far away from the cover body 1, is provided with an opening part; after the cover body 1 is used, the storage bag 3 is folded and turned upwards to contain the cover body 1, namely the waste cover body 1 can be arranged in the storage bag 3, so that the secondary pollution caused by the bacteria or microorganism existing on the waste cover body 1 is avoided. Thereby solved current respiratory track protector commonality poor, caused secondary pollution's technical problem easily.
In the description of the present application, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. A respiratory tract protection device for use in environmental sampling, the respiratory tract protection device comprising:
the mask body (1) is covered on the mouth and nose of a user, the mask body (1) comprises an inner layer (11) and an outer layer (12) in the thickness direction, an accommodating cavity is formed between the inner layer (11) and the outer layer (12), and a melt-blown fabric layer (13) is inserted in the accommodating cavity in a removable manner;
the filtering device comprises a filtering component (2), wherein an installation opening is formed in the cover body (1), a first magnetic part is installed on the side wall of the installation opening, a second magnetic part is installed on the filtering component (2), and the first magnetic part and the second magnetic part are attracted together, so that the filtering component (2) can be detachably installed in the installation opening for the first time;
the storage bag (3) is stored at the edge of the cover body (1) in a folding mode and is fixed with the cover body (1) through a fixing piece, and when the storage bag (3) is in an opening state, one end, far away from the cover body (1), of the storage bag is provided with an opening.
2. The respiratory tract protection device of claim 1 further comprising:
the mounting bracket is fixed in the installing opening, and the first magnetic part is installed on the side wall of the installing opening through the mounting bracket.
3. The respiratory protection device of claim 2 wherein the mounting bracket comprises:
the fixed sleeve (4) is bonded and fixed with the edge of the mounting opening, the first magnetic part is arranged on the inner side wall of the fixed sleeve (4), and the filtering component (2) is sleeved in the fixed sleeve (4).
4. A respiratory tract protection device according to claim 3, wherein the filter assembly (2) comprises:
the mounting sleeve (21) is sleeved in the fixed sleeve (4), and the second magnetic part is arranged on the outer side wall of the mounting sleeve (21);
the filter element (22), the said filter element (22) is mounted in the said mounting sleeve (21) removably;
filter screen (23), filter screen (23) detachably install in installation sleeve (21) is kept away from the one end of installing the mouth, filter core (22) set up in filter screen (23) with between the installing the mouth.
5. The respiratory protection device of claim 4, wherein the first magnetic member and the second magnetic member are both ring magnets.
6. The respiratory tract protection device according to claim 1, wherein the receiving bag (3) comprises a folded bag body and an adhesive tape, the edge of the bag body is connected to the edge of the mask body (1), one end of the adhesive tape is fixedly connected to the edge of the bag body far away from the mask body (1), and the other end of the adhesive tape is bonded to the mask body (1).
7. The respiratory tract protection device of claim 6 wherein the opening portion has a seal structure thereon.
8. A respiratory tract protection device according to claim 7 wherein the closure structure is a sealing strip (5).
9. A respiratory tract protection device according to claim 6 wherein the receiving pocket (3) is located at the lower edge of the mask body (1).
10. A respiratory tract protection device according to claim 1 wherein the receiving bag (3) is a degradable receiving bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121318704.5U CN215075703U (en) | 2021-06-11 | 2021-06-11 | Respiratory tract protection device used in environment sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121318704.5U CN215075703U (en) | 2021-06-11 | 2021-06-11 | Respiratory tract protection device used in environment sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215075703U true CN215075703U (en) | 2021-12-10 |
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ID=79305979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121318704.5U Active CN215075703U (en) | 2021-06-11 | 2021-06-11 | Respiratory tract protection device used in environment sampling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215075703U (en) |
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2021
- 2021-06-11 CN CN202121318704.5U patent/CN215075703U/en active Active
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