CN212280066U

CN212280066U - Prevent flying foam to propagate protection casing

Info

Publication number: CN212280066U
Application number: CN202021185078.2U
Authority: CN
Inventors: 包芙蓉
Original assignee: Guanghan People's Hospital
Current assignee: Guanghan People's Hospital
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-01-05
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a prevent flying foam propagation protection casing relates to protector technical field, include: the head shield, the neck shield and the upper trunk shield are sequentially connected from top to bottom, and arm shields are respectively arranged on two sides of the upper trunk shield; the head shield is provided with a soft transparent face shield, the inner surface of the face shield is provided with a detachable partition plate which is horizontally arranged, and two ends of the partition plate are respectively provided with a binding band; voice vibrating diaphragms are arranged on two sides of the head shield; the top of the head shield is also provided with a detachable support, the support comprises a circular head hoop and a plurality of support rods which are arranged on the head hoop and extend in the direction far away from the neck shield, and the support rods are provided with fans; the head shield is provided with a plurality of exhaust fans and a plurality of air inlet fans, and the air inlet of each air inlet fan is provided with a filter layer; the head guard shield is provided with an opening, the opening is provided with a sealing pressing strip, and the head, the neck and the shoulder and part of the upper trunk of the medical care personnel can be effectively protected by the guard shield.

Description

Prevent flying foam to propagate protection casing

Technical Field

The utility model relates to a protector technical field, concretely relates to prevent flying foam propagation protection casing.

Background

Respiratory infectious disease virus or germ mainly permeates into nostrils, oral cavities, eyes and other parts of other people through droplets and aerosol to be spread, a respiratory department outpatient doctor often needs to receive a patient with respiratory disease, the probability of respiratory disease infection through droplets is high, the protection device of the doctor who receives the patient in outpatient department is only a mask and a conventional white jacket, the protection effect is poor, if disposable protection clothes are adopted, the cost is high, the wearing is inconvenient, the comfortable feeling is low, and the daily outpatient service receiving work is not suitable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent flying foam propagation protection casing, this guard shield can effectively protect medical personnel's head, neck shoulder and part upper torso, and it is convenient to dress and dress, and the comfort level is higher, protects when being applicable to daily outpatient service and hospitalizing patient.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a protective shield against transmission of spray, comprising: the head shield, the neck shield and the upper trunk shield are sequentially connected from top to bottom, and arm shields are respectively arranged on two sides of the upper trunk shield; the head shield is provided with a soft transparent face shield, the inner surface of the face shield is provided with a detachable partition plate which is horizontally arranged, and two ends of the partition plate are respectively provided with a binding band; voice vibrating diaphragms are arranged on two sides of the head shield; the top of the head shield is also provided with a detachable support, the support comprises a circular head hoop and a plurality of support rods which are arranged on the head hoop and extend in the direction far away from the neck shield, and the support rods are provided with fans; the head shield is provided with a plurality of exhaust fans and a plurality of air inlet fans, and the air inlet of each air inlet fan is provided with a filter layer; the head shield is provided with an opening, and a sealing pressing strip is arranged at the opening.

This prevent flying foam propagation protection casing includes head guard shield, neck guard shield and goes up the trunk guard shield, can effectively protect medical personnel's head and face portion, shoulder neck and last trunk, compares in gauze mask and goggles, and its protection is more comprehensive, and medical personnel exposure risk is lower. The head shield is used for protecting the head and face, the transparent face shield is arranged on the side face of the head shield, communication with a patient is facilitated, a partition plate is further arranged on the inner surface, close to the face, of the face shield, the partition plate is arranged on the middle upper portion of the face shield, for a doctor wearing glasses, on one hand, the partition plate can isolate gas exhaled by the nose and prevent fog from being generated on the glasses, on the other hand, the lower edge of a glasses frame can be placed on the partition plate in a lapping mode to fix the glasses to a certain extent, the glasses are prevented from sliding off the face, for medical workers not wearing the glasses, the partition plate can be taken off, the face shield is soft and can be bent to a certain radian, therefore, the bandage can be tied behind the head through the bandages at the two ends of the partition plate, when the bandage at the two ends is tied, the radian of the partition plate and the face shield can be adjusted along with the tightness degree of, in the scheme, the partition plate is detachably arranged on the face shield by sticking, namely, the wall surface of one end of the partition plate, which is abutted against the face shield, is provided with the viscose, so that different medical personnel can stick the partition plate at a proper position according to the needs; voice vibrating diaphragms are further arranged on two sides of the head shield and are arranged near the ears, so that the hearing of medical staff is prevented from being influenced; the head mask is internally provided with a detachable support which can be worn on the head of a medical worker through a head hoop, the support rod supports a certain space above the head shield, the top end of the head shield is prevented from being tightly attached to the head of the medical worker, the comfort is enhanced, the support rod is provided with a small fan, the head of the medical worker is cooled by fanning in hot weather, and the fan is not easy to damage the head of the medical worker because the support rod is far away from the head of the medical worker; the head shield is also provided with an exhaust fan and an air inlet fan, the exhaust fan can exhaust the air in the head shield outwards, the air inlet fan can enable the outside air to enter the head shield, so that the air flow in the head shield can be enhanced, the air inlet and the air outlet of the head shield can be balanced by adjusting the number of the air inlet fan and the exhaust fan, and the air inlet of the air inlet fan is provided with a filter layer, so that the outside air can enter the head shield after being filtered; the head guard shield is equipped with the opening, and this opening adopts the form of sealing depression bar, and the switch is convenient, and the leakproofness is better, transversely sets up the rear side at the head guard shield, can make facial ventilative through this opening when not taking off this protective face mask, but should guarantee when opening this opening ventilative, external environment safety to spray alcohol etc. and effectively disinfect when opening and closing this opening.

Further, in the preferred embodiment of the present invention, the lower ends of the upper trunk protecting cover and the arm protecting cover are respectively provided with a tightening rope.

The lower extreme of this guard shield can be used to tighten up the rope that tightens up to reach better protective effect.

Further, in the embodiment of the preferred embodiment of the utility model, the one end that facial guard shield was kept away from to the baffle is equipped with the silica gel fixed plate, the middle part of silica gel fixed plate be equipped with human nasal part radian assorted recess, the both sides of recess be with human facial radian assorted arcuation structure.

The baffle adopts the platelike structure that a level set up, bring heavier indentation for avoiding baffle direct contact medical personnel face, the one end that is close to human face at the baffle is equipped with the silica gel fixed plate of vertical setting, thereby this board can be contradicted at medical personnel face fixed partition, the position, this silica gel fixed plate adopts medical silica gel material, the material is soft, and it has shape and radian more unanimous with human nasal part and face, human face of laminating that can furthest, reduce the pressure to human face.

Further, in the preferred embodiment of the present invention, a locking buckle is disposed on the head band, one end of the head band is disposed in the locking buckle, and the other end of the head band slides and is disposed in the locking buckle in a lockable manner.

The size of the head band can be adjusted by the locking buckle to adapt to medical care personnel with different head circumference.

Further, in a preferred embodiment of the present invention, a sweat absorbing layer is disposed on the inner side of the head band.

The sweat absorbing layer is arranged on one side of the head band facing the face of a human body, so that the skin with the head band can keep dry and comfortable.

Further, in the preferred embodiment of the present invention, the support rods are arc-shaped, the plurality of support rods are arranged on the head band at intervals of umbrella ribs, and the end of the plurality of support rods away from the head band is rotatably connected to a point.

The supporting rods are the same as umbrella ribs of the umbrella and prop open the top of the head mask, and the head hoops can be adjusted in size, so that the common connecting points of the supporting rods are connected in a sliding mode, and when the head hoops are adjusted in size, the supporting rods can also rotate along with the head hoops.

Further, in the preferred embodiment of the present invention, the exhaust fan is disposed above the middle portion of the head cover, and the intake fan is disposed below the middle portion of the head cover.

The air inlet fan is arranged below the middle part of the head mask and close to the nose lip of a human body, so that medical workers can breathe fresh air more easily, and the air exhaust fan is arranged above the middle part of the head mask and close to the top of the head, so that the distance between the air inlet fan and the air exhaust fan is increased as much as possible, and the air flow in the whole head mask is strengthened.

Further, in a preferred embodiment of the present invention, the filter layer includes: non-woven fabrics layer and bactericidal layer.

The non-woven fabric layer and the sterilization layer can filter the droplets in the air and sterilize germs carried in the droplets, so that the air entering the head mask is clean and does not carry pathogenic germs.

Further, in the preferred embodiment of the present invention, the head protective cover, the neck protective cover, the upper body protective cover and the arm protective cover are all made of spunbonded fabric and are integrally formed.

In order to ensure the sealing performance of the whole protective cover, the head protective cover, the neck protective cover, the upper trunk protective cover and the arm protective cover adopt an integral structure, and the sealing performance of the connecting part is enhanced.

The utility model discloses following beneficial effect has:

the utility model is provided with a head shield, a neck shield, an upper trunk shield and an arm shield, which can comprehensively protect the head, the neck, the upper trunk and the arms of the medical care personnel; one side of the head shield is provided with a transparent soft face shield which is convenient for medical care personnel to communicate with a patient, and the face shield is provided with a detachable clapboard which is convenient for the medical care personnel wearing glasses to use; the detachable support is further arranged in the head shield and can be worn on the head of a medical worker, the head shield at the top of the head is unfolded to a certain space, the fan is arranged on the support, air flow in the head shield is enhanced, stuffiness is reduced, the air inlet fan and the air exhaust fan are further arranged in the head shield, the air flow in the shield, particularly in the head shield, can be enhanced, and the comfortable feeling of the shield is enhanced.

Drawings

Fig. 1 is a schematic structural view of the protective cover for preventing the propagation of the flying foam of the present invention;

fig. 2 is a top view of the partition plate and the silica gel fixing plate of the present invention;

fig. 3 is a schematic structural diagram of the bracket of the present invention.

Wherein: 1-a head shield; 11-face shield; 111-a separator; 112-a strap; 113-silica gel fixing plate; 113 a-a groove; 12-a voice diaphragm; 13-a scaffold; 131-a head band; 131 a-a locking buckle; 132-a support bar; 14-a fan; 15-air supply fan; 16-an exhaust fan; 17-an opening; 2-neck shield; 3-upper torso shield; 4-arm shield; 41-tightening the rope.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1, a shield for preventing propagation of spray, comprising: head guard shield 1, neck guard shield 2 and the last trunk guard shield 3 that from the top down connects gradually, go up the both sides of trunk guard shield 3 and be equipped with arm guard shield 4 respectively, and head guard shield 1, neck guard shield 2, last trunk guard shield 3 and arm guard shield 4 all adopt spunbonded fabric and integrated into one piece. The protective cover can be divided into large, medium and small types according to the size range of human body. The lower ends of the upper trunk shield 3 and the arm shield 4 are respectively provided with a tightening rope 41, the tightening rope 41 is an elastic rope, and the position of the upper trunk shield 3 and the arm shield 4 is adjusted and then fixed by knotting, so that the structure is simple, and the operation is simple and convenient.

Referring to fig. 1, an opening 17 is arranged at the rear side of a head shield 1, a sealing strip is arranged at the opening 17, a soft and transparent face shield 11 is arranged at the front side of the head shield 1, the periphery of the face shield 11 is connected with the head shield 1 in a bonding and sealing manner, so that no gap is formed at the joint, a detachable partition plate 111 is horizontally arranged on the inner surface of the face shield 11, referring to fig. 2, the partition plate 111 is of a plate-shaped structure and is detachably connected with the face shield in a sticking manner, a silica gel fixing plate 113 is arranged at one end of the partition plate 111 far away from the face shield 11, a groove 113a matched with the radian of a nose of a human body is arranged in the middle of the silica gel fixing plate 113, two sides of the groove 113a are of an arc-shaped structure matched with the radian of the face of the human body, the silica gel fixing plate 113, both ends are equipped with bandage 112 respectively about baffle 111, and bandage 112 adopts the soft material of elasticity and is difficult too narrow, also can guarantee medical personnel's travelling comfort when guaranteeing stability, and baffle 111 material also adopts softer material, and the same certain radian of bending can be in order better laminating medical personnel face under the effect of tightening up of both sides bandage 112 with the face guard shield.

Referring to fig. 1, voice diaphragms 12 are disposed on both sides of a head cover 1, and the voice diaphragms 12 are disposed at portions near ears of a human body.

Referring to fig. 3, the detachable bracket 13 is further disposed on the top of the head cover 1, the bracket 13 includes a circular head band 131 and a plurality of support rods 132 disposed on the head band 131 and extending in a direction away from the neck cover 2, in this embodiment, three support rods 132 are disposed, a locking buckle 131a is disposed on the head band 131, one end of the head band 131 is disposed in the locking buckle 131a, the other end of the head band 131 is slidably and lockably disposed in the locking buckle 131a, the size of the head band 131 can be adjusted by adjusting the sliding end, and the locking buckle 131a with adjustable tightness is an existing structure and will not be described herein. The inside of the head band 131 is also provided with a sweat absorbing layer. The supporting rod 132 is an arc-shaped structure, a plurality of supporting rods 132 are arranged on the head band 131 at intervals in an umbrella rib shape, one ends of the supporting rods 132, which are far away from the head band 131, are rotatably connected to one point, the fan 14 is arranged on the supporting rods 132, a plurality of fans 14 can be arranged at different positions of the supporting rods 132 as required, so as to achieve a good cooling effect, in the embodiment, the top end of the supporting rod 132 is provided with the fan 14, the outside of the fan 14 is provided with a protective net, in addition, the supporting frame is also provided with a battery and corresponding wires for supplying power to the structures such as the fan 14, a switch is arranged on the fan 14, and the fan 14 can be directly switched on or off by the hand induction fan 14 outside the.

Referring to fig. 1, the head cover 1 is provided with two exhaust fans 16 and two intake fans 15, the exhaust fans 16 are disposed above the middle of the head cover 1 and near the top of the head of a human body, and the intake fans 15 are disposed below the middle of the head cover 1 and near the lips of the human body. The air inlet of the air inlet fan 15 is also provided with a filter layer, which comprises: non-woven fabrics layer and bactericidal layer. The power supply batteries and wires of the air inlet fan 15 and the air exhaust fan 16 can be arranged on the bracket 13, or the air inlet fan 15 and the air exhaust fan 16 with batteries are selected.

Referring to fig. 1, when the protective cover is used, the hands, the body and other parts are disinfected, the support 13 is fixed at a proper position on the head through the head band 131, the fan 14 is directly fixed at a proper position on the support rod 132, the protective cover can be worn after the support 13 is worn, the protective cover can be sleeved on the upper torso protective cover 3 directly, the two arms extend out of the arm protective cover 4, and the upper torso protective cover 3 and the arm protective cover 4 are adjusted to a proper tightness degree through the tightening ropes 41; then the opening 17 at the back side of the head cover 1 is opened, the partition 111 is pasted at the proper position of the face cover 11 according to the requirement, the silica gel fixing plate 113 on the partition 111 is attached to the nose face part through the binding band 112, if the batteries of the air inlet fan 15 and the air outlet fan 16 are arranged on the supporting rod 132, the circuits of the air outlet fan 16 and the air inlet fan 15 can be communicated, after the arrangement, the opening 17 can be closed through the sealing pressing strip at the opening 17 to finish the wearing, and when the weather is not hot and the small fan 14 is not needed to be installed, the bracket 13 can be selected not to be worn on the head.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A protective shield against transmission of spray, comprising: the head protective cover (1), the neck protective cover (2) and the upper trunk protective cover (3) are sequentially connected from top to bottom, and arm protective covers (4) are respectively arranged on two sides of the upper trunk protective cover (3);

a soft transparent face shield (11) is arranged on the head shield (1), a detachable partition plate (111) is horizontally arranged on the inner surface of the face shield (11), and binding bands (112) are respectively arranged at two ends of the partition plate (111);

voice vibrating diaphragms (12) are arranged on two sides of the head shield (1);

the top of the head shield (1) is also provided with a detachable support (13), the support (13) comprises a circular head band (131) and a plurality of support rods (132) which are arranged on the head band (131) and extend towards the direction far away from the neck shield (2), and the support rods (132) are provided with fans (14);

the head shield (1) is provided with a plurality of exhaust fans (16) and a plurality of air inlet fans (15), and the air inlet of each air inlet fan (15) is provided with a filter layer;

the head shield (1) is provided with an opening (17), and a sealing pressing strip is arranged at the opening (17).

2. The shield against propagation of spray according to claim 1, characterized in that the lower ends of the upper torso shield (3) and the arm shields (4) are provided with tightening cords (41), respectively.

3. The protective cover for preventing the propagation of the flying foam according to claim 1, wherein one end of the partition plate (111) far away from the face shield (11) is provided with a silica gel fixing plate (113), the middle part of the silica gel fixing plate (113) is provided with a groove (113a) matched with the radian of the nose of the human body, and two sides of the groove (113a) are arc-shaped structures matched with the radian of the face of the human body.

4. The shield against propagation of flying foam according to any one of claims 1 to 3, wherein the head band (131) is provided with a locking buckle (131a), one end of the head band (131) is disposed in the locking buckle (131a), and the other end of the head band (131) is slidably and lockably disposed in the locking buckle (131 a).

5. The shield against propagation of spray according to claim 4, characterized in that the inside of the headband (131) is provided with a sweat absorbing layer.

6. The shield according to claim 4, wherein the support rods (132) are arc-shaped, a plurality of support rods (132) are arranged on the head band (131) at intervals like ribs, and one ends of the support rods (132) far away from the head band (131) are rotatably connected to a point.

7. The anti-entrainment propagation shield according to claim 1, characterized in that the exhaust fan (16) is arranged above the middle of the head shield (1) and the intake fan (15) is arranged below the middle of the head shield (1).

8. The anti-entrainment propagation shield according to claim 1, wherein the filter layer comprises: non-woven fabrics layer and bactericidal layer.

9. The shield against propagation of spray according to claim 1, characterized in that the head shield (1), neck shield (2), upper torso shield (3) and arm shield (4) are all made of spunbonded fabric and are integrally formed.