阅读说明：本技术 一种饮水装置及防护服 (Water drinking device and protective clothing ) 是由 李雁杰 刘海燕 于 2020-05-29 设计创作，主要内容包括：本申请提供了一种饮水装置及防护服,属于防护服领域。包括供液袋、水嘴、供液管和供气装置。供液袋与水嘴通过供液管连通,供液管包括与水嘴连接的气囊管部,气囊管部包括内管和位于内管外侧的外管,内管与水嘴连通,内管与外管之间形成充气腔；供气装置用于为充气腔供气。医护人员作业时佩戴的口罩会压在气囊管部上,由于气囊管部内部形成充气腔,在未向充气腔内充入气体时,气囊管部干瘪并在口罩边缘的作用下呈薄片状,以改善对医护人员脸颊的压迫感、异物感,避免破坏口罩边缘的密封性。当需要喝水时,医护人员可通过供气装置向气囊管部的充气腔内充气,使供液管膨胀导通,医护人员便可通过水嘴引用供液袋中的水。(The application provides a watering device and protective clothing belongs to the protective clothing field. Comprises a liquid supply bag, a water nozzle, a liquid supply pipe and an air supply device. The liquid supply bag is communicated with the water nozzle through a liquid supply pipe, the liquid supply pipe comprises an air bag pipe part connected with the water nozzle, the air bag pipe part comprises an inner pipe and an outer pipe positioned on the outer side of the inner pipe, the inner pipe is communicated with the water nozzle, and an inflation cavity is formed between the inner pipe and the outer pipe; the air supply device is used for supplying air to the inflatable cavity. The gauze mask of wearing during medical personnel's operation can be pressed on gasbag pipe portion, because the chamber is aerifyd to inside formation of gasbag pipe portion, when not aerifing the intracavity and filling gas, gasbag pipe portion is flat and be the slice under the effect at gauze mask edge to improve oppression sense, the foreign matter sense to medical personnel's cheek, avoid destroying the leakproofness at gauze mask edge. When needing to drink water, medical personnel accessible air feeder aerifys to the intracavity of aerifing of gasbag pipe portion, makes the liquid supply pipe inflation switch on, and medical personnel alright quote the water in the liquid supply bag through the water injection well choke.)

1. A water dispenser device, comprising:

a liquid supply bag;

a water nozzle;

the liquid supply bag is communicated with the water nozzle through the liquid supply pipe, the liquid supply pipe comprises an air bag pipe part connected with the water nozzle, the air bag pipe part comprises an inner pipe and an outer pipe positioned on the outer side of the inner pipe, the inner pipe is communicated with the water nozzle, and an inflation cavity is formed between the inner pipe and the outer pipe; and

and the air supply device is used for supplying air to the inflation cavity.

2. The hydration device of claim 1, wherein said balloon tube portion is of a bent construction.

3. The water dispenser as claimed in claim 1, wherein the water nozzle has a hollow engaging section, and the hollow engaging section is provided with a liquid outlet;

and an opening and closing device is arranged in the water nozzle and is used for communicating the liquid outlet with the inner pipe when the hollow occlusion section is occluded.

4. The drinking device as claimed in claim 3, wherein the opening and closing means comprises a deformable sealing body and a stopper body;

the water nozzle is also provided with a hollow connecting section, one end of the hollow connecting section is connected with the hollow occlusion section, the other end of the hollow connecting section is connected with the liquid supply pipe, the hollow connecting section is communicated with the inner pipe, a first limiting part is arranged on the inner wall of the hollow connecting section, and the limiting body is abutted against the first limiting part;

the hollow occlusion section is inwards sunken to form a second limiting part, the deformation sealing body is abutted between the limiting body and the second limiting part, and a gap can be formed between the deformation sealing body and the hollow occlusion section when the hollow occlusion section is occluded so as to communicate the liquid outlet with the inner pipe.

5. The drinking device as claimed in claim 4, wherein the deformable sealing body is a solid of revolution;

the axial cross section of the deformation sealing body is V-shaped, the periphery of the large end of the deformation sealing body is abutted against the inner wall of the second limiting part, and the small end of the deformation sealing body is abutted against the limiting body.

6. The drinking device as claimed in claim 1, wherein the outer tube is provided with a gas release port communicating with the gas-filled cavity;

the drinking device also comprises an air leakage plug which is used for opening or closing the air leakage opening.

7. The drinking device of claim 1, wherein the liquid supply bag includes a bag body and a deformable separator;

the deformable separating body is arranged in the bag body and divides the inner space of the bag body into a first variable space and a second variable space;

the air supply device is also used for supplying air to the first variable space so as to send liquid in the second variable space to the water nozzle through the liquid supply pipe.

8. The water dispenser of claim 7 wherein the number of the liquid supply bags is two, and the two liquid supply bags are connected with the liquid supply pipe through a switch device;

the switch device is used for selectively communicating the liquid supply pipe with the second variable space of one liquid supply bag or the second variable space of the other liquid supply bag.

9. The watering device of claim 1 wherein the gas supply comprises a bladder, a first one-way valve and a second one-way valve;

the first one-way valve and the second one-way valve are connected to the bag body, the second one-way valve is connected with the outer pipe through a connecting pipe, the first one-way valve allows outside gas to enter the bag body, and the second one-way valve allows the gas in the bag body to enter the inflation cavity through the connecting pipe.

10. Protective clothing comprising a protective clothing body and a drinking device according to any one of claims 1-9;

the liquid supply bag is detachably connected to the protective clothing body.

Technical Field

The application relates to the field of protective clothing, in particular to a water drinking device and protective clothing.

Background

The protective clothing can be used for operation, patient treatment, epidemic prevention inspection in public places and disinfection in virus-contaminated areas, and can also be widely applied to the fields of military affairs, medical treatment, chemical industry, environmental protection, traffic, epidemic prevention and the like.

At present, due to the limitation of the use environment, medical staff can not drink water conveniently when wearing the existing protective clothing, and particularly, the drinking water is further reduced for avoiding the risk caused by taking and wearing a mask in the environment with high risk of infection.

Disclosure of Invention

The embodiment of the application provides a drinking device and protective clothing to improve the inconvenient problem of medical personnel's dress protective clothing drinking water.

In a first aspect, an embodiment of the present application provides a drinking device, which includes a liquid supply bag, a water nozzle, a liquid supply pipe, and an air supply device;

the liquid supply bag is communicated with the water nozzle through the liquid supply pipe, the liquid supply pipe comprises an air bag pipe part connected with the water nozzle, the air bag pipe part comprises an inner pipe and an outer pipe positioned on the outer side of the inner pipe, the inner pipe is communicated with the water nozzle, and an inflation cavity is formed between the inner pipe and the outer pipe; the air supply device is used for supplying air to the inflatable cavity.

Among the above-mentioned technical scheme, when using, can will supply the liquid bag to install on the protective clothing, because supply liquid bag and water injection well choke pass through the feed tube intercommunication, medical personnel hold the water injection well choke, can directly conveniently drink the water that supplies in the liquid bag. In addition, because the feed pipe includes the gasbag pipe portion of being connected with the water injection well choke, the gauze mask of wearing during medical personnel's operation can be pressed on gasbag pipe portion, because the inside chamber of aerifing that forms of gasbag pipe portion, when not aerifing the intracavity and filling gas, gasbag pipe portion is flat and be slice under the effect at gauze mask edge to improve oppression sense, the foreign matter sense to medical personnel's cheek, avoid destroying the leakproofness at gauze mask edge. When needing to drink water, medical personnel accessible air feeder aerifys to the intracavity of aerifing of gasbag pipe portion, makes the liquid supply pipe inflation switch on, and medical personnel alright quote the water in the liquid supply bag through the water injection well choke.

In addition, the drinking device of the embodiment of the application also has the following additional technical characteristics:

in some embodiments of the present application, the balloon tube portion is a bent structure.

Among the above-mentioned technical scheme, gasbag pipe portion is under the circumstances of shrivelled, and gasbag pipe portion does not possess the ability that supports the water injection well choke, and when not drinking water, the water injection well choke is located the mouth of deviating below the gauze mask. Because the air bag pipe part is of a bending structure, when medical personnel need to drink water, the air supply device supplies air for the inflating cavity, so that the water nozzle positioned under the mask can swing to a position close to the mouth of the medical personnel under the driving of the air bag pipe part, and the medical personnel can hold the water nozzle conveniently.

In some embodiments of the present application, the water nozzle has a hollow engagement section, and the hollow engagement section is provided with a liquid outlet;

and an opening and closing device is arranged in the water nozzle and is used for communicating the liquid outlet with the inner pipe when the hollow occlusion section is occluded.

Among the above-mentioned technical scheme, switching device is used for liquid outlet and inner tube intercommunication when hollow interlock section is occluded, and medical personnel contain the hollow interlock section of water injection well choke and then can make liquid outlet and inner tube intercommunication, and at this moment, switching device opens the water injection well choke. Of course, if the medical personnel do not bite the hollow bite section of the water nozzle, the switching device closes the water nozzle, and the water in the liquid supply bag is prevented from flowing out of the water nozzle when the water does not need to be drunk.

In some embodiments of the present application, the opening and closing device includes a deformable sealing body and a stopper body;

the water nozzle is also provided with a hollow connecting section, one end of the hollow connecting section is connected with the hollow occlusion section, the other end of the hollow connecting section is connected with the liquid supply pipe, the hollow connecting section is communicated with the inner pipe, a first limiting part is arranged on the inner wall of the hollow connecting section, and the limiting body is abutted against the first limiting part;

the hollow occlusion section is inwards sunken to form a second limiting part, the deformation sealing body is abutted between the limiting body and the second limiting part, and a gap can be formed between the deformation sealing body and the hollow occlusion section when the hollow occlusion section is occluded so as to communicate the liquid outlet with the inner pipe.

Among the above-mentioned technical scheme, the deformation seal supports and leans on between spacing body and the spacing portion of second, and spacing body and the spacing portion of second play limiting displacement to the deformation seal, prevent that the deformation seal from drunkenness in the water injection well choke. Under the normal state, the deformed sealing body and the hollow occlusion section are in a sealing state, and the liquid outlet is disconnected with the inner pipe; when the hollow occlusion section is occluded, the hollow occlusion section is deformed by the occlusion force, so that a gap is formed between the deformed sealing body and the hollow occlusion section, and the liquid outlet is communicated with the inner pipe. The opening and closing device with the structure can be conveniently opened or closed.

In some embodiments of the present application, the deformed seal body is a solid of revolution;

the axial cross section of the deformation sealing body is V-shaped, the periphery of the large end of the deformation sealing body is abutted against the inner wall of the second limiting part, and the small end of the deformation sealing body is abutted against the limiting body.

Among the above-mentioned technical scheme, the deformation seal is the solid of revolution, and the axial cross-section of deformation seal is the V-arrangement, and the lateral wall and the inside wall of deformation seal are the conical surface promptly for the deformation seal has fine deformation and the ability of recovering the deformation. Under the normal state, the periphery of the large end of the deformed sealing body is abutted against the inner wall of the second limiting part, so that the deformed sealing body and the second limiting part are in a sealing state.

In some embodiments of the present application, the stop body is a hemispherical structure with a uniform wall thickness;

a plurality of liquid through holes which are radially arranged are formed in the limiting body;

the small end of the deformation sealing body is abutted against the outer wall of the limiting body.

Among the above-mentioned technical scheme, the spacing body is the even hemispherical structure of wall thickness, and is equipped with a plurality of liquid through holes of radial arrangement on the spacing body, and the water that enters into in the water injection well choke from the inner tube can flow to the deformation seal from a plurality of directions, guarantees to have sufficient water yield to enter into medical personnel's mouth from the liquid outlet at drinking water. In addition, because the tip of the deformation seal body supports and leans on the outer wall of spacing body, the deformation seal body can not lead to the fact the sheltering from to the through-liquid hole on the spacing body.

In some embodiments of the present application, the outer tube is provided with a gas release port communicated with the inflation cavity;

the drinking device also comprises an air leakage plug which is used for opening or closing the air leakage opening.

In the technical scheme, when the air supply device supplies air to the inflation cavity, the air release opening can be closed through the air release plug; after medical personnel's drinking water finishes, the mouth that loses heart can be opened to the accessible lets out the gas stopper to lose heart to gasbag pipe portion, make gasbag pipe portion dry and flat once more, avoid destroying the leakproofness at gauze mask edge.

In some embodiments of the present application, the fluid supply bag comprises a bag body and a deformable separator;

the deformable separating body is arranged in the bag body and divides the inner space of the bag body into a first variable space and a second variable space;

the air supply device is also used for supplying air to the first variable space so as to send liquid in the second variable space to the water nozzle through the liquid supply pipe.

In the technical scheme, the air supply device can supply air for the liquid supply bag besides the inflation cavity of the air bag pipe part. When the gas supply device supplies gas for the liquid supply bag, the gas enters the first variable space and then deforms the deformation separator, so that the first variable space is enlarged, the second variable space is reduced, the water in the second variable space is pressed out, and convenience is brought to the medical staff for drinking water. In addition, the deformed separator separates the first variable space from the second variable space, so that the gas entering the first variable space does not contact with the water in the second variable space, and the water in the second variable space can be effectively prevented from being polluted.

In some embodiments of the present application, the number of the liquid supply bags is two, and the two liquid supply bags are connected with the liquid supply pipe through the switch device;

the switch device is used for selectively communicating the liquid supply pipe with the second variable space of one liquid supply bag or the second variable space of the other liquid supply bag.

In the technical scheme, the number of the liquid supply bags is two, one liquid supply bag can be used for containing drinking water, and the other liquid supply bag can be used for containing normal saline or energy drinks. When drinking water is needed, the second variable space of the liquid supply bag filled with drinking water can be communicated with the liquid supply pipe through the switch device; when the normal saline or the energy drink needs to be drunk, the second variable space of the liquid supply bag filled with the normal saline or the energy drink can be communicated with the liquid supply pipe through the switch device.

In some embodiments of the present application, the gas supply device comprises a bladder, a first one-way valve and a second one-way valve;

first check valve and second check valve all connect in the utricule, the second check valve pass through the connecting pipe with outer union coupling, first check valve allows external gas to enter into in the utricule, the second check valve allows gas in the utricule pass through the connecting pipe enters into aerify the intracavity.

Among the above-mentioned technical scheme, supply the liquid bag to be utricule and two check valve structures, simple structure, convenient operation. When the air is needed to be supplied to the inflation cavity, the bag body can be pressed, so that the air in the bag body sequentially enters the inflation cavity through the second one-way valve and the connecting pipe. After the pressing force applied to the capsule body is removed, the capsule body automatically restores to the original shape, and in the process, external gas enters the capsule body through the first one-way valve.

In a second aspect, an embodiment of the present application provides a protective garment, including a protective garment body and the above-mentioned drinking device;

the liquid supply bag is detachably connected to the protective clothing body.

Among the above-mentioned technical scheme, be equipped with watering device in the protective clothing, it provides convenience for medical personnel's drinking water.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic structural view of a drinking device provided in an embodiment of the present application;

FIG. 2 is a schematic view of the connection between the water nozzle and the liquid supply pipe shown in FIG. 1;

FIG. 3 is a view taken in the direction A of FIG. 2;

FIG. 4 is a schematic structural view of a drinking device according to some embodiments of the present disclosure;

fig. 5 is a schematic structural diagram of a protective garment provided in an embodiment of the present application.

Icon: 100-a water dispenser; 10-a liquid supply bag; 11-a pouch body; 111-a first variable space; 112-a second variable space; 113-an air inlet; 114-an infusion port; 115-a liquid inlet; 116-seal plug; 12-a deformable separator; 20-water nozzle; 21-a hollow occlusion section; 211-a liquid outlet; 212-a second limiting part; 22-a hollow connecting section; 221-a first limiting part; 23-an opening and closing device; 231-a deformable sealing body; 232-a spacing body; 2321-liquid through hole; 30-a liquid supply tube; 31-a balloon tube portion; 311-an inner tube; 312-an outer tube; 3121-a venting port; 3122-bleeder; 3123-a first linear tube section; 3124-a second linear tube section; 313-a gas-filled cavity; 32-a first tube; 40-an air supply device; 41-capsule body; 42-a first one-way valve; 43-a second one-way valve; 50-connecting pipe; 60-a second tube; 70-a switching device; 80-a third tube; 90-a fourth tube; 200-protective clothing; 210-protective clothing body; 2101-first cloth ring; 2102-second cloth ring; 2103-third cloth ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.