CN217187530U - Breathe internal medicine nursing protection casing - Google Patents

Abstract

The utility model discloses a breathe internal medicine nursing protection casing relates to internal medicine protection casing technical field. The utility model discloses a face guard and two symmetries for sheltering from user's mouth and nose are installed wear the rope on the face guard, the face guard is worn the end and is installed sealed lasso along its edge, the face guard is kept away from one side intercommunication of sealed lasso has the connecting pipe, an installation section of thick bamboo is installed to connecting pipe one end, an installation section of thick bamboo is kept away from the one end of connecting pipe is for sealing and having seted up a plurality of vents, an installation section of thick bamboo internally mounted has driving motor, the exhaust fan leaf is installed to driving motor's output, filtering component is installed to the one end of an installation section of thick bamboo. The utility model discloses when medical personnel exhale, the air of exhalation can be because the exhaust fan leaf is discharged from the connecting pipe suction to filter assembly after filtering from filter assembly to can prevent that medical personnel from breathing, lead to medical personnel's on-glasses to fog, thereby influence medical personnel's nursing, consequently more have the practicality.

Description

Breathe internal medicine nursing protection casing

Technical Field

The utility model relates to a medical protection casing technical field, concretely relates to breathe internal medicine nursing protection casing.

Background

Breathe medical personnel of internal medicine and take place for the condition that prevents cross infection when nursing, generally all can wear medical gauze mask, current disposable medical gauze mask can be applicable to the overwhelming majority department, but disposable medical gauze mask is when using, when wearing, the leakproofness is relatively poor, external air gets into medical personnel's oronasal easily in the clearance between gauze mask and face, certain cross infection's possibility has, and current disposable medical gauze mask is to some medical personnel who wear glasses, the gas of medical personnel's exhalation leads to appearing the fog on the glasses easily during the use, influence medical personnel's normal nursing, therefore, the utility model provides a breathe internal medicine nursing protection casing and solve current not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem in the above background, the utility model provides a nursing protective cover for respiratory medicine.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a breathe internal medicine nursing protection casing, installs including face guard and two symmetries that are used for sheltering from user's mouth and nose wearing rope on the face guard, the face guard is worn the end and is installed sealed lasso along its edge, the face guard is kept away from one side intercommunication of sealed lasso has the connecting pipe, an installation section of thick bamboo is installed to connecting pipe one end, an installation section of thick bamboo is kept away from the one end of connecting pipe is for sealing and having seted up a plurality of vents, an installation section of thick bamboo internally mounted has driving motor, the extraction fan leaf is installed to driving motor's output, filtering component is installed to the one end of an installation section of thick bamboo.

Furthermore, a protection plate is installed at one end, far away from the exhaust fan blade, of the connecting pipe, and a plurality of air holes are formed in the protection plate.

Furthermore, the outer periphery of the connecting pipe is provided with threads along the length direction of the connecting pipe, and the mounting cylinder is sleeved on the connecting pipe in a threaded manner.

Further, the filtering component is including installing the filter sleeve of installation section of thick bamboo one end, filter sleeve internally mounted has waterproof non-woven fabrics, filter sleeve internally mounted has polypropylene melt-blown cloth, polypropylene melt-blown cloth is located waterproof non-woven fabrics with between the installation section of thick bamboo tip.

Further, the quantity of waterproof non-woven fabrics is two and all is located in filter sleeve, the polypropylene melt-blown fabric is located two between the waterproof non-woven fabrics.

Furthermore, an annular groove is formed in the mounting cylinder, one end of the filter sleeve is inserted into the annular groove, and a limiting assembly used for fixing the position of the filter sleeve is mounted on the mounting cylinder.

Furthermore, the limiting assembly comprises a connecting cylinder arranged on the outer side of the mounting cylinder, a sliding plate is slidably arranged in the connecting cylinder, an inserting rod is fixedly arranged at one end of the sliding plate, a slot is formed in the outer side of the filter sleeve, the inserting rod penetrates through the mounting cylinder and is inserted in the slot, a pull rod is fixedly arranged at one end, far away from the inserting rod, of the sliding plate, the pull rod penetrates through the connecting cylinder and is located outside, a collision spring is sleeved on the pull rod, one end of the collision spring abuts against one end of the connecting cylinder, and the other end of the collision spring abuts against one side of the sliding plate.

The utility model has the advantages as follows:

1. the utility model discloses when medical personnel exhale, the air of exhalation can be because the exhaust fan leaf is discharged from the connecting pipe suction to filter assembly after filtering from filter assembly to can prevent that medical personnel from breathing, lead to medical personnel's on-glasses to fog, thereby influence medical personnel's nursing, consequently more have the practicality.

Drawings

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

FIG. 2 is an exploded view of a part of the structure of the present invention;

FIG. 3 is an exploded view of another part of the structure of the present invention;

FIG. 4 is a front view of the present invention;

fig. 5 is a sectional view taken along the line a-a of fig. 4 according to the present invention;

fig. 6 is a sectional view taken along line B-B of fig. 4 according to the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 6;

reference numerals: 1. a face mask; 2. sealing the ferrule; 3. wearing a rope; 4. a connecting pipe; 5. mounting the cylinder; 6. a vent; 7. a drive motor; 8. an extraction fan blade; 9. a filter assembly; 901. a filter sleeve; 902. polypropylene melt-blown cloth; 903. waterproof non-woven fabrics; 10. a protection plate; 11. air holes are formed; 12. an annular groove; 13. a limiting component; 1301. a connecting cylinder; 1302. a sliding plate; 1303. inserting a rod; 1304. a slot; 1305. a pull rod; 1306. against the spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1-7, a nursing shield for respiratory medicine comprises a face mask 1 for shielding the nose and mouth of a user and two wearing ropes 3 symmetrically installed on the face mask 1, it should be noted that the shape of the wearing rope 3 is the same as the structure of the existing disposable mask, preferably, the wearing rope 3 is made of spandex material and has a certain tensile strength and elasticity, a sealing ring 2 is installed at the wearing end of the face mask 1 along the edge thereof, a connecting pipe 4 is communicated with one side of the face mask 1 away from the sealing ring 2, an installation cylinder 5 is installed at one end of the connecting pipe 4, a plurality of ventilation openings 6 are opened at one end of the installation cylinder 5 away from the connecting pipe 4 for sealing, a driving motor 7 is installed inside the installation cylinder 5, a ventilating fan blade 8 is installed at the output end of the driving motor 7, a filtering component 9 is installed at one end of the installation cylinder 5, when a medical worker needs to use the mask, only need wear face guard 1 through wearing rope 3, medical personnel's mouth and nasal cavity are located face guard 1 inside this moment, can prevent through sealed lasso 2 that outside air from entering into face guard 1 inside, medical personnel are at the during operation, driving motor 7 starts and makes extraction fan leaf 8 rotate, medical personnel are when breathing in, the air passes extraction fan leaf 8 through filter assembly 9 and enters into face guard 1 from connecting pipe 4 in, filter the air in the external world through filter assembly 9, when medical personnel exhale, the air of exhalation can be because extraction fan leaf 8 is from connecting pipe 4 suction to filter assembly 9, then discharge after filtering from filter assembly 9, thereby can prevent medical personnel when breathing, lead to the last fog of medical personnel's glasses, thereby influence medical personnel's nursing, consequently, more have the practicality.

As shown in fig. 2 and 7, in some embodiments, a protection plate 10 is installed at one end of the connection pipe 4 away from the exhaust fan blade 8, a plurality of ventilation holes 11 are formed in the protection plate 10, and the protection plate 10 is designed to prevent the mouth and tongue of the medical staff from touching the exhaust fan blade 8, so as to protect the mouth and tongue of the medical staff.

As shown in fig. 2, in some embodiments, the outer peripheral side of the connecting pipe 4 is threaded along the length direction thereof, the mounting cylinder 5 is screwed on the connecting pipe 4, the mounting cylinder 5 is conveniently detached by means of the threaded mounting, and the detachable design of the mounting cylinder 5 facilitates cleaning and maintenance of the driving motor 7 and the exhaust fan blade 8 inside the mounting cylinder 5.

As shown in fig. 2 and 7, in some embodiments, the filter assembly 9 includes a filter sleeve 901 installed at one end of the installation cylinder 5, a waterproof non-woven fabric 903 is installed inside the filter sleeve 901, a polypropylene meltblown 902 is installed inside the filter sleeve 901, the polypropylene meltblown 902 is located between the waterproof non-woven fabric 903 and the end of the installation cylinder 5, large particles and droplets of outside air can be filtered by the waterproof non-woven fabric 903, and then the air passes through the polypropylene meltblown 902, so as to continue to filter bacteria in the air, so that medical staff can keep the air clean when inhaling air, it should be noted that the waterproof non-woven fabric 903 is a waterproof layer outside the disposable mask, and the polypropylene meltblown 902 is a disinfection layer in the middle of the disposable mask.

As shown in fig. 2 and 7, in some embodiments, the number of the waterproof non-woven fabrics 903 is two and the two waterproof non-woven fabrics are located in the filter sleeve 901, the polypropylene melt-blown fabric 902 is located between the two waterproof non-woven fabrics 903, when the medical staff wears the device and exhales or sneezes, the air inner spray can pass through the waterproof non-woven fabric 903 close to the medical staff, then pass through the polypropylene melt-blown fabric 902, and finally pass through the other waterproof non-woven fabric 903 to be discharged outside, so that the medical staff can be prevented from passing through the polypropylene melt-blown fabric 902, and the sterilization effect of the polypropylene melt-blown fabric 902 is reduced.

As shown in fig. 2 and 7, in some embodiments, an annular groove 12 is formed in the mounting barrel 5, one end of the filter sleeve 901 is inserted into the annular groove 12, and a limiting component 13 for fixing the position of the filter sleeve 901 is mounted on the mounting barrel 5, that is, the filter sleeve 901 can be detached from the mounting barrel 5 through the limiting component 13, so that the filter sleeve 901 can be replaced by medical staff regularly and the filter sleeve 901 is prevented from being bred due to long-term use of the filter sleeve 901.

As shown in fig. 2, 3 and 7, in some embodiments, the position limiting assembly 13 includes a connecting cylinder 1301 installed outside the mounting cylinder 5, a sliding plate 1302 is installed inside the connecting cylinder 1301 in a sliding manner, an insertion rod 1303 is fixedly installed at one end of the sliding plate 1302, a slot 1304 is opened outside the filter sleeve 901, the insertion rod 1303 penetrates through the mounting cylinder 5 and is inserted into the slot 1304, a pull rod 1305 is fixedly installed at one end of the sliding plate 1302 far from the insertion rod 1303, the pull rod 1305 penetrates through the connecting cylinder 1301 and is located outside, an abutting spring 1306 is sleeved on the pull rod 1305, one end of the abutting spring 1306 abuts against one end of the connecting cylinder 1301, the other end of the abutting spring 1306 abuts against one side of the sliding plate 1302, that is, the insertion rod 1303 is inserted into the slot 1304 through the abutting spring 1306, when the filter sleeve 901 needs to be detached, only the pull rod 1305 needs to be pulled, at this time, the pull rod 1305 moves to drive the sliding plate 1302 to move, so that the insertion rod 1303 is separated from the slot 1304, the abutting spring 1306 is in a compressed state, and the filter sleeve 901 can be drawn out of the annular groove 12.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The utility model provides a breathe internal medicine nursing protection casing, its characterized in that installs including face guard (1) and two symmetries that are used for sheltering from user's oronasal wearing rope (3) on face guard (1), face guard (1) is worn the end and is installed sealed lasso (2) along its edge, face guard (1) is kept away from one side intercommunication of sealed lasso (2) has connecting pipe (4), an installation section of thick bamboo (5) is installed to connecting pipe (4) one end, an installation section of thick bamboo (5) are kept away from the one end of connecting pipe (4) is for sealing and having seted up a plurality of vents (6), an installation section of thick bamboo (5) internally mounted has driving motor (7), exhaust fan leaf (8) are installed to the output of driving motor (7), filtering component (9) are installed to the one end of an installation section of thick bamboo (5).

2. The nursing shield for the respiratory medicine department according to claim 1, wherein a protection plate (10) is installed at one end of the connecting pipe (4) far away from the exhaust fan blade (8), and a plurality of air holes (11) are formed in the protection plate (10).

3. The protective cover for nursing in department of respiration as claimed in claim 1, wherein the outer periphery of the connecting tube (4) is threaded along the length direction thereof, and the mounting tube (5) is threaded onto the connecting tube (4).

4. A protective hood for nursing in department of respiratory medicine according to claim 1, wherein said filtering component (9) comprises a filtering sleeve (901) installed at one end of said mounting tube (5), a waterproof non-woven fabric (903) is installed inside said filtering sleeve (901), a polypropylene melt-blown fabric (902) is installed inside said filtering sleeve (901), and said polypropylene melt-blown fabric (902) is located between said waterproof non-woven fabric (903) and the end of said mounting tube (5).

5. The protective hood for nursing in department of respiratory medicine according to claim 4, wherein the number of said waterproof non-woven fabrics (903) is two and both are located in said filter sleeve (901), and said polypropylene meltblown fabric (902) is located between said two waterproof non-woven fabrics (903).

6. The protective cover for nursing in the department of respiration as claimed in claim 5, wherein the mounting tube (5) is provided with an annular groove (12), one end of the filter sleeve (901) is inserted into the annular groove (12), and the mounting tube (5) is provided with a limiting component (13) for fixing the position of the filter sleeve (901).

7. A respiratory medical care shield according to claim 6, wherein the stop assembly (13) comprises a connection cylinder (1301) mounted outside the mounting cylinder (5), a sliding plate (1302) is installed in the connecting cylinder (1301) in a sliding mode, an inserting rod (1303) is fixedly arranged at one end of the sliding plate (1302), the outer side of the filter sleeve (901) is provided with a slot (1304), the insert rod (1303) passes through the mounting cylinder (5) and is inserted into the slot (1304), a pull rod (1305) is fixedly arranged at one end of the sliding plate (1302) far away from the insert rod (1303), the pull rod (1305) penetrates through the connecting cylinder (1301) to be located on the outside, an abutting spring (1306) is sleeved on the pull rod (1305), one end of the resisting spring (1306) is abutted against one end of the connecting cylinder (1301), the other end of the interference spring (1306) abuts against one side of the sliding plate (1302).

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