CN217246311U

CN217246311U - Isolation hood with protection function

Info

Publication number: CN217246311U
Application number: CN202220084788.9U
Authority: CN
Inventors: 刘小林; 陈静; 杨宁
Original assignee: Guangan Peoples Hospital
Current assignee: Guangan Peoples Hospital
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-23
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses an isolation hood with protection function, which comprises a hood body, wherein the upper part of the front end surface of the hood body is provided with a visual mirror, the front end surface of the head cover body is provided with a ventilation groove, the front end surface of the head cover body is provided with a breathing mechanism, the breathing mechanism is positioned right in front of the ventilation groove and below the visual mirror, the bottom of the hood body is provided with a sealing mechanism, the top of the hood body is provided with a protection mechanism, the impact force on the protection plate can be buffered through a plurality of springs and two buffer cushions, thereby avoiding the injury of the user, and simultaneously, when the protection plate is damaged, the protection plate is pulled upwards by force, can let the becket separate with magnetism ring to let a plurality of springs of guard plate and two blotters dismantle, the quick change of being convenient for promotes this hood practicality.

Description

Isolation hood with protection function

Technical Field

The utility model relates to an keep apart hood technical field, especially relate to an keep apart hood with safeguard function.

Background

As the fact that whether the patient is an infectious disease patient is unknown, the medical staff generally only need to wear the isolation hood to check the patient, and the situation that the patient sneezes and coughs to cause droplet and sputum to splash on the face of the medical staff and easily cause infection of the medical staff is prevented.

The existing isolation hood is provided with a protective structure to protect the head, so that the head is prevented from being damaged by falling objects, and when the existing isolation hood is used, the protective structure is inconvenient to replace after being damaged, so that the practicability of the isolation hood is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an isolation hood with safeguard function has solved the inconvenient technical problem who changes of protective structure on the current hood.

For solving the technical problem, the utility model provides a pair of keep apart hood with safeguard function, including the hood body, the upper portion of terminal surface is provided with the sight glass before the hood body, the ventilation groove has been seted up to the preceding terminal surface of hood body, the preceding terminal surface of hood body is provided with respiratory, respiratory is located the dead ahead in ventilation groove, respiratory is located the below of sight glass, the bottom of hood body is provided with sealing mechanism, the top of hood body is provided with safeguard mechanism.

Preferably, the protection machanism includes installation annular piece, magnetism ring sum guard plate of inhaling, the surface at the hood body is established to installation annular piece cover, the ring channel has been seted up at the top of installation annular piece, magnetism is inhaled the ring setting and is in the inside of ring channel, the top of ring sum magnetism inhale the ring and be connected, the top fixed connection of guard plate and metal ring, the guard plate is located the top of hood body.

Preferably, the protection mechanism further comprises a plurality of springs and two buffering cushions, the springs are connected with the bottoms of the protection plates, the two buffering cushions are connected with each other, the top of one of the buffering cushions is connected with the bottom ends of the springs, and the bottom of the other buffering cushion is attached to the top of the hood body.

Preferably, respiratory mechanism includes respiratory tube, filter screen and active carbon net, the one end of respiratory tube is connected with the preceding terminal surface of hood body, filter screen and active carbon net all set up the inside at the respiratory tube, the filter screen is close to the hood body.

Preferably, respiratory mechanism still includes the protection network, the protection network sets up the inside at the respiratory tube, the protection network is close to the other end of respiratory tube, the active carbon net is located between protection network and the filter screen.

Preferably, the sealing mechanism comprises a sealing bag and a soft elastic sealing ring, the sealing bag is connected to the bottom of the hood body, and the soft elastic sealing ring is connected to the bottom of the sealing bag.

Compared with the prior art, the utility model provides a pair of keep apart hood with safeguard function has following beneficial effect:

the utility model provides an isolation hood with safeguard function can cushion the impact that the guard plate received through a plurality of springs and two blotters to avoid the user to receive the injury, when the guard plate damaged simultaneously, through the pulling guard plate that makes progress hard, can let becket and magnetism inhale the ring separation, thereby let a plurality of springs of guard plate and two blotters dismantle, the quick change of being convenient for promotes this hood practicality.

The utility model provides an isolation hood with safeguard function laminates through soft elasticity sealing washer and user neck department to sealing up the inside of hood body, the user breathes through the ventilation groove, and the air filters through filter screen and active carbon net, avoids the bacterium to get into the hood body, thereby protects filter screen and active carbon net through setting up of protection network.

Drawings

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

FIG. 2 is a schematic overall cross-sectional view of the present invention;

FIG. 3 is an exploded view of a portion of the protection mechanism of the present invention;

fig. 4 is a schematic structural diagram of the breathing mechanism and the sealing mechanism of the present invention.

Reference numbers in the figures: 1. a hood body; 2. a visible mirror; 3. a breathing mechanism; 301. a breathing tube; 302. a filter screen; 303. an activated carbon mesh; 304. a protective net; 4. a protection mechanism; 401. mounting the annular block; 402. a magnetic ring; 403. a metal ring; 404. a protection plate; 405. a spring; 406. a cushion pad; 5. a sealing mechanism; 501. sealing the bag; 502. soft elastic sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; 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.

Embodiment one is given by fig. 1-4, the utility model discloses a hood body 1, the upper portion of the preceding terminal surface of hood body 1 is provided with can the sight glass 2, and the ventilation groove has been seted up to the preceding terminal surface of hood body 1, and the preceding terminal surface of hood body 1 is provided with respiratory mechanism 3, and respiratory mechanism 3 is located the dead ahead in ventilation groove, and respiratory mechanism 3 is located the below of can the sight glass 2, and the bottom of hood body 1 is provided with sealing mechanism 5, and the top of hood body 1 is provided with protection machanism 4.

When using, the staff comes the neck department to seal through sealing mechanism 5 with the inside that gets into hood body 1 with the head wearing, later breathes through respiratory mechanism 3, and protective mechanism 4 comes to protect patient's head, damages the back at protective mechanism 4, can change fast, promotes this hood practicality.

Second embodiment, on the basis of first embodiment, protection machanism 4 includes that installation ring shape piece 401, magnetism inhale ring 402, becket 403 and guard plate 404, and installation ring shape piece 401 cover is established at the surface of hood body 1, and the ring channel has been seted up at the top of installation ring shape piece 401, and magnetism inhale ring 402 and set up in the inside of ring channel, and becket 403 and magnetism inhale the top of inhaling of ring 402 and be connected, guard plate 404 and the top fixed connection of becket 403, guard plate 404 is located the top of hood body 1.

Through the cooperation between the magnetic ring 402 and the metal ring 403, the protection plate 404 can be quickly replaced after being damaged, so that the practicability of the hood is improved.

Third embodiment, on the basis of the first embodiment, the protection mechanism 4 further comprises a plurality of springs 405 and two cushion pads 406, the plurality of springs 405 are connected with the bottom of the protection plate 404, the two cushion pads 406 are connected with each other, the top of one cushion pad 406 is connected with the bottom ends of the plurality of springs 405, and the bottom of the other cushion pad 406 is attached to the top of the hood body 1.

The impact on the guard plate 404 is buffered by the plurality of springs 405 and the two cushion pads 406, thereby improving the protection effect of the guard plate 404.

Fourth embodiment, on the basis of first embodiment, respiratory mechanism 3 includes breathing pipe 301, filter screen 302 and activated carbon net 303, and the one end of breathing pipe 301 is connected with the front end face of hood body 1, and filter screen 302 and activated carbon net 303 all set up in the inside of breathing pipe 301, and filter screen 302 is close to hood body 1.

The air in breathing is further filtered by the filter screen 302 and the activated carbon screen 303, thereby further improving the practicability of the head cover.

In the fifth embodiment, on the basis of the first embodiment, the breathing mechanism 3 further includes a protective net 304, the protective net 304 is disposed inside the breathing tube 301, the protective net 304 is close to the other end of the breathing tube 301, and the activated carbon net 303 is located between the protective net 304 and the filter net 302.

The activated carbon mesh 303 is protected to prevent the activated carbon mesh 303 from being damaged.

Sixth embodiment, based on the first embodiment, the sealing mechanism 5 comprises a sealing bag 501 and a soft elastic sealing ring 502, wherein the sealing bag 501 is connected to the bottom of the hood body 1, and the soft elastic sealing ring 502 is connected to the bottom of the sealing bag 501.

The head cover body 1 is sealed by the sealing bag 501 and the soft elastic sealing ring 502, so that the sealing performance of the head cover is improved.

The working principle is as follows: when in use, the soft elastic sealing ring 502 is attached to the neck of a user, so as to seal the inside of the hood body 1, the user breathes through the ventilation slot, air is filtered through the filter screen 302 and the activated carbon mesh 303, bacteria are prevented from entering the hood body 1, the filter screen 302 and the activated carbon mesh 303 are protected through the arrangement of the protective net 304, the filter screen 302 and the activated carbon mesh 303 are prevented from being damaged, the top of the hood body 1 can be protected through the matching of a plurality of springs 405 and two cushion pads 406 of the protective plate 404, when the protective plate 404 is impacted, the force generated during impact can be buffered through the plurality of springs 405 and the two cushion pads 406, so as to prevent the user from being injured, and meanwhile, when the protective plate 404 is damaged, the protective plate 404 is pulled upwards by force, so that the metal ring 403 can be separated from the magnetic attraction ring 402, thereby let a plurality of springs 405 of guard plate 404 and two blotters 406 dismantle, the quick change of being convenient for promotes this hood practicality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an isolation hood with safeguard function, includes hood body (1), its characterized in that: the upper portion of terminal surface is provided with visual mirror (2) before hood body (1), the air channel has been seted up to the preceding terminal surface of hood body (1), the preceding terminal surface of hood body (1) is provided with respiratory mechanism (3), respiratory mechanism (3) are located the dead ahead in air channel, respiratory mechanism (3) are located the below of visual mirror (2), the bottom of hood body (1) is provided with sealing mechanism (5), the top of hood body (1) is provided with protection machanism (4).

2. The isolation hood with the protection function according to claim 1, wherein the protection mechanism (4) comprises an installation annular block (401), a magnetic attraction ring (402), a metal ring (403) and a protection plate (404), the installation annular block (401) is sleeved on the outer surface of the hood body (1), an annular groove is formed in the top of the installation annular block (401), the magnetic attraction ring (402) is arranged inside the annular groove, the metal ring (403) is connected with the magnetic attraction ring (402) in an adsorption manner, the protection plate (404) is fixedly connected with the metal ring (403), and the protection plate (404) is located above the hood body (1).

3. An insulation hood with shielding function according to claim 2 characterized in that said shielding mechanism (4) further comprises a plurality of springs (405) and two cushions (406), a plurality of said springs (405) are connected to the bottom of the shielding plate (404), two of said cushions (406) are connected to each other, wherein the top of one of said cushions (406) is connected to the bottom of a plurality of springs (405), and wherein the bottom of the other one of said cushions (406) abuts the top of the hood body (1).

4. The insulation hood with protection function according to claim 3, wherein said breathing mechanism (3) comprises a breathing tube (301), a filter screen (302) and an activated carbon net (303), one end of said breathing tube (301) is connected with the front end face of said hood body (1), said filter screen (302) and said activated carbon net (303) are both disposed inside said breathing tube (301), said filter screen (302) is close to said hood body (1).

5. An insulation hood with protection function according to claim 4, characterized in that said breathing mechanism (3) further comprises a protective net (304), said protective net (304) is arranged inside the breathing tube (301), said protective net (304) is close to the other end of the breathing tube (301), said activated carbon net (303) is located between the protective net (304) and the filter net (302).

6. Insulation hood with protection function according to claim 5, characterized in that the sealing mechanism (5) comprises a sealing bag (501) and a soft elastic sealing ring (502), the sealing bag (501) is connected to the bottom of the hood body (1), the soft elastic sealing ring (502) is connected to the bottom of the sealing bag (501).