CN219071689U

CN219071689U - Multifunctional mask

Info

Publication number: CN219071689U
Application number: CN202222445226.5U
Authority: CN
Inventors: 邱志生; 谭彬彬; 丁薇; 傅世敏; 苏春燕; 李运迎
Original assignee: First Affiliated Hospital of Army Medical University
Current assignee: First Affiliated Hospital of Army Medical University
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-05-26
Anticipated expiration: 2032-09-15

Abstract

The utility model relates to the technical field of respiratory masks, in particular to a multifunctional mask, which comprises a mask, an interface and an auxiliary component, wherein the auxiliary component comprises an elastic band, a cylinder, two supporting rods, a connecting plate, a screw rod and a sealing cover; the elastic band is used for fixedly buckling the mask on the face of a patient, the two support rods can rotate on the cylinder, the connecting plate is driven to move on the side edge of the cylinder, the screw is screwed when the cylinder needs to be sealed, the sealing cover is driven to move downwards, the cylinder is sealed, then the screw is further screwed, the sealing cover is pushed to be tightly attached to the outlet of the cylinder as much as possible, when the mask needs to be stretched into the sputum suction tube from the cylinder, the screw is reversely screwed, the sealing cover is driven to be far away from the cylinder, and as the two support rods can rotate, the sealing cover can be rotationally placed on the side edge of the cylinder, sputum suction operation is not hindered, and after the sealing cover is opened, the sputum suction tube can be stretched into from the cylinder, so that sputum can be sucked under the condition that the mask is not taken.

Description

Multifunctional mask

Technical Field

The utility model relates to the technical field of breathing masks, in particular to a multifunctional mask.

Background

Currently, nasal catheter type oxygen supply is generally adopted for supplying oxygen to patients, but the nasal catheter type oxygen supply is not suitable for patients with unsmooth nasal cavities.

The prior art discloses an oxygen mask, and the elastic cord is fixed the face with the face guard, and the face guard covers the mouth and nose together, has the interface switch-on oxygen tube on the face guard, simultaneously for the mouth and nose oxygen suppliment through the face guard, satisfies the oxygen suppliment demand.

However, in the above manner, when sputum needs to be sucked into the pharynx of the patient, the mask needs to be removed, and the mask is removed for a period of time, so that hypoxia is easily caused to the patient, and the removal of the mask is particularly dangerous for some patients with respiratory failure.

Disclosure of Invention

The utility model aims to provide a multifunctional mask which can suck phlegm without picking up the mask.

To achieve the above object, the present utility model provides a multifunctional mask, including a mask, an interface, and an auxiliary assembly, wherein the interface is in communication with the mask and is located at one side of the mask;

the auxiliary assembly comprises an elastic band, a cylinder, two supporting rods, a connecting plate, a screw rod and a sealing cover; the face guard has a plurality of gas outlets, fixed mouths and breach, the elastic cord with face guard fixed connection is located the face guard side, the drum with the face guard intercommunication is located face guard one side, two branch respectively with the drum rotates to be connected, and is located respectively the drum side, the connecting plate respectively with two branch fixed connection, and be located two branch one side, the screw rod with connecting plate threaded connection, and pass the connecting plate, sealed lid with the screw rod rotates to be connected, and be located screw rod one side.

The auxiliary assembly further comprises a latex pad, wherein the latex pad is fixedly connected with the face mask and is located on one side of the face mask.

The auxiliary assembly further comprises a knob, wherein the knob is fixedly connected with the screw rod and is positioned on one side of the screw rod.

The sealing cover comprises a cover body, a cylinder and a sealing ring, wherein the cover body is rotationally connected with the screw rod and is positioned on one side of the screw rod away from the knob, the cylinder is fixedly connected with the cover body and is positioned on one side of the cover body, and the sealing ring is fixedly connected with the cover body and is positioned on the side of the cylinder.

Wherein, the multi-functional face guard still includes fixed subassembly, fixed subassembly sets up the face guard is inboard.

The fixing assembly comprises a support and two elastic clamping mechanisms, wherein the support is fixedly connected with the mask and located on the inner side of the mask, and the two elastic clamping mechanisms are respectively arranged on the inner side of the support.

The elastic clamping mechanism comprises a spring and a clamping block, wherein the spring is fixedly connected with the support and is positioned on the inner side of the support, and the clamping block is slidably connected with the support and is fixedly connected with the spring and is positioned on one side of the spring.

According to the multifunctional mask disclosed by the utility model, the air outlets are formed in two sides of the mask and are used for discharging air discharged by a patient to avoid carbon dioxide poisoning, the fixing port is used for penetrating through a nasal feeding tube and the like and belongs to a reserved tube port, the notch is used for being attached to the nose bridge of the patient to enable the mask to be attached to the face of the patient, the elastic bands are used for fixedly buckling the mask on the face of the patient, the two supporting rods can rotate on the cylinder to drive the connecting plate to move on the side edge of the cylinder, when the cylinder needs to be sealed, the screw is screwed to drive the sealing cover to move downwards to seal the cylinder, then the screw is further screwed to push the sealing cover to be attached to the outlet of the cylinder as much as possible, and when the sputum suction tube needs to extend from the cylinder, the screw is reversely screwed to drive the sealing cover to be away from the cylinder.

Drawings

In order to more clearly illustrate the embodiments of the present application 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.

Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.

Fig. 2 is a schematic view of the first embodiment of the present utility model at another angle.

Fig. 3 is an enlarged view of a portion of detail a of fig. 2.

Fig. 4 is a schematic overall structure of a second embodiment of the present utility model.

101-face mask, 102-interface, 103-auxiliary assembly, 104-elastic band, 105-cylinder, 106-strut, 107-connecting plate, 108-screw, 109-sealing cover, 110-latex pad, 111-knob, 112-cover, 113-cylinder, 114-sealing ring, 115-air outlet, 116-fixed port, 117-notch, 201-fixed assembly, 202-bracket, 203-elastic clamping mechanism, 204-spring, 205-clamp block.

Detailed Description

The first embodiment of the application is as follows:

referring to fig. 1-3, fig. 1 is a schematic overall structure of a first embodiment of the present utility model, fig. 2 is a schematic overall structure of another angle of the first embodiment of the present utility model, and fig. 3 is a partial enlarged view of detail a of fig. 2. The utility model provides a multifunctional mask, which comprises: including a mask 101, an interface 102, and an auxiliary component 103; the auxiliary assembly 103 comprises an elastic band 104, a cylinder 105, two struts 106, a connecting plate 107, a screw 108, a sealing cover 109, a rubber pad 110 and a knob 111; the sealing cover 109 comprises a cover body 112, a cylinder 113 and a sealing ring 114; the mask 101 has a plurality of air outlets 115, a securing opening 116, and a notch 117.

For this embodiment, the interface 102 communicates with the mask 101 and is located on one side of the mask 101. The face mask 101 is used for covering the mouth and nose of a patient at the same time, the interface 102 is used for connecting an oxygen pipe, and oxygen is input into the face mask 101.

The elastic band 104 is fixedly connected with the mask 101 and is located at a side of the mask 101, the cylinder 105 is communicated with the mask 101 and is located at one side of the mask 101, two supporting rods 106 are respectively connected with the cylinder 105 in a rotating mode and are respectively located at the side of the cylinder 105, the connecting plate 107 is respectively connected with the two supporting rods 106 and is located at one side of the two supporting rods 106, the screw 108 is in threaded connection with the connecting plate 107 and penetrates through the connecting plate 107, the sealing cover 109 is connected with the screw 108 in a rotating mode and is located at one side of the screw 108. The two sides of the mask 101 are provided with the air outlets 115 for discharging air discharged by a patient to avoid carbon dioxide poisoning, the fixing openings 116 are used for penetrating through nasal feeding tubes and the like and belong to reserved pipeline openings, the gaps 117 are used for being attached to the nose bridge of the patient to enable the mask 101 to be attached to the face of the patient, the elastic bands 104 are used for fixing the mask 101 to the face of the patient, the two supporting rods 106 can rotate on the cylinder 105 to drive the connecting plate 107 to move on the side of the cylinder 105, when the cylinder 105 needs to be sealed, the screw 108 is screwed to drive the sealing cover 109 to move downwards to seal the cylinder 105, then the screw 108 is screwed further, the sealing cover 109 is pushed to be attached to the outlet of the cylinder 105 as much as possible, when the sputum suction tube needs to be stretched from the cylinder 105, the screw 108 is reversely screwed to drive the sealing cover 109 to be far away from the cylinder 105, and as two sealing covers 202 can rotate to be placed on the side of the cylinder 105, the sealing cover 109 can be rotated to not prevent the sputum suction tube from being pulled into the cylinder 105, and sputum suction tube 101 can be pulled out after the sputum suction tube is opened according to the above operation.

Next, the latex pad 110 is fixedly connected to the mask 101 and located at one side of the mask 101. The face mask 101 is directly buckled on the face and is in direct contact with the face, and the latex pad 110 is arranged to avoid the face from being painful by the face mask 101.

Meanwhile, the knob 111 is fixedly connected with the screw 108 and located at one side of the screw 108. The knob 111 is used to facilitate screwing the screw 108.

In addition, the cover 112 is rotatably connected with the screw 108 and is located at a side of the screw 108 far away from the knob 111, the cylinder 113 is fixedly connected with the cover 112 and is located at a side of the cover 112, and the seal ring 114 is fixedly connected with the cover 112 and is located at a side of the cylinder 113. The size of the cylinder 113 is matched with the size of a through hole in the cylinder 105, the sealing ring 114 is sleeved on the cylinder 113, when the cylinder 105 is sealed, the cylinder 113 stretches into the cylinder 105, the cover 112 presses the sealing ring 114 tightly against the cylinder 105 to seal an outlet of the cylinder 105, the sealing ring 114 seals a gap between the cover 112 and the cylinder 105, and after the cylinder 113 stretches into the cylinder 105, the two brackets 202 cannot rotate any more, so that the screw 108 is stably arranged above the cover 112 to press the cover 112.

According to the multifunctional mask of the embodiment, the air outlets 115 are formed on two sides of the mask 101, and are used for discharging air discharged by a patient to avoid carbon dioxide poisoning, the fixing openings 116 are used for penetrating through nasal feeding tubes and the like and belong to reserved tube openings, the gaps 117 are used for being attached to the nose bridge of the patient, so that the mask 101 is attached to the nose bridge of the patient, the elastic bands 104 are used for fixing the mask 101 on the face of the patient, and then oxygen tubes are connected from the interfaces 102, so that oxygen can be supplied to the patient; when the cylinder 105 needs to be sealed, the connecting plate 107 is rotated to be right above the cylinder 105, the knob 111 is pinched, the screw 108 is screwed, the cover 112 is driven to move downwards, the sealing ring 114 is in contact with the cylinder 105, the cylinder 113 stretches into the cylinder 105, then the screw 108 is further screwed, the cover 112 is pushed, the sealing ring 114 is pressed, the sealing ring 114 is tightly attached to the cylinder 105, so that the cylinder 105 is sealed, when the sputum suction tube needs to be stretched from the cylinder 105, the knob 111 is pinched, the screw 108 is reversely screwed, the cover 112 is driven to be far away from the cylinder 105, and as the two supports 202 can rotate, the two supports 202 can be vertically and horizontally placed, so that the cover 112 is rotationally placed to the side of the cylinder 105 and is not located above the cylinder 105 any more, and sputum suction operation is not hindered.

The second embodiment of the present application is:

on the basis of the first embodiment, please refer to fig. 4, wherein fig. 4 is a schematic overall structure of a second embodiment of the present utility model. The multifunctional mask provided by the utility model further comprises a fixing component 201; the fixing assembly 201 comprises a bracket 202 and two elastic clamping mechanisms 203; the resilient clamping mechanism 203 comprises a spring 204 and a clamping block 205.

For this embodiment, the securing assembly 201 is disposed inside the mask 101. Some patients need to put a tubular mouth gag inside the mouth to assist in oxygen supply to the mouth, but some patients easily spit out the mouth gag, so the fixing unit 201 is provided to assist in fixing the mouth gag.

Wherein, the bracket 202 is fixedly connected with the mask 101 and is located inside the mask 101, and two elastic clamping mechanisms 203 are respectively disposed inside the bracket 202. The upper part of the bracket 202 is provided with a through hole, the sputum suction tube extending from the cylinder 105 is not prevented from passing, the two elastic clamping mechanisms 203 can be used for clamping the mouth gag before the patient wears the mask 101, then the mouth gag is plugged into the mouth of the patient when the patient wears the mask 101, and the bracket 202 props against the mouth gag from the upper part, so that the patient is prevented from spitting out.

Secondly, the spring 204 is fixedly connected with the bracket 202 and is located at the inner side of the bracket 202, and the clamping block 205 is slidably connected with the bracket 202 and is fixedly connected with the spring 204 and is located at one side of the spring 204. The clamping blocks 205 are provided with grooves which are matched with the mouth gag, one end of the mouth gag is placed between the two clamping blocks 205, and the two springs 204 push the two clamping blocks 205 to clamp the mouth gag.

In the multifunctional mask of this embodiment, before the mask 101 is worn on a patient, the two clamping blocks 205 can be used to clamp the mouth gag, then the mouth gag is plugged into the mouth of the patient while the mask 101 is worn on the patient, the support 202 is propped against the mouth gag from the upper side to avoid the patient from spitting out, the two clamping blocks 205 are propped against the mouth gag from two sides of the mouth gag to avoid the skew of the mouth gag, and when the mouth gag stretches into the sputum suction tube, the sputum suction tube can pass through the cylinder 105, then passes through the support 202, finally passes through the mouth gag to stretch into the pharynx of the patient to suck sputum.

The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.

Claims

1. A multifunctional mask, comprising a mask and an interface, wherein the interface is communicated with the mask and is positioned at one side of the mask,

also comprises an auxiliary component;

the auxiliary assembly comprises an elastic band, a cylinder, two supporting rods, a connecting plate, a screw rod and a sealing cover;

the face guard has a plurality of gas outlets, fixed mouths and breach, the elastic cord with face guard fixed connection is located the face guard side, the drum with the face guard intercommunication is located face guard one side, two branch respectively with the drum rotates to be connected, and is located respectively the drum side, the connecting plate respectively with two branch fixed connection, and be located two branch one side, the screw rod with connecting plate threaded connection, and pass the connecting plate, sealed lid with the screw rod rotates to be connected, and be located screw rod one side.

2. A multi-functional mask as set forth in claim 1 wherein,

the auxiliary assembly further comprises a latex pad which is fixedly connected with the face mask and located on one side of the face mask.

3. A multi-functional mask as set forth in claim 2 wherein,

4. A multi-functional mask as set forth in claim 3 wherein,

5. A multi-functional mask as set forth in claim 1 wherein,

the multifunctional mask further comprises a fixing component, and the fixing component is arranged on the inner side of the mask.

6. A multi-functional mask as set forth in claim 5 wherein,

the fixing assembly comprises a support and two elastic clamping mechanisms, wherein the support is fixedly connected with the mask and is positioned on the inner side of the mask, and the two elastic clamping mechanisms are respectively arranged on the inner side of the support.

7. A multi-functional mask as set forth in claim 6 wherein,