CN219896697U

CN219896697U - Respirator mask

Info

Publication number: CN219896697U
Application number: CN202321222002.6U
Authority: CN
Inventors: 杜兰; 谷红俊; 宋艳琴; 李�荣
Original assignee: 8th Medical Center of PLA General Hospital
Current assignee: 8th Medical Center of PLA General Hospital
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-10-27
Anticipated expiration: 2033-05-19

Abstract

The utility model relates to the technical field of medical equipment, and discloses a respirator mask, which comprises a mask, wherein the mask comprises: the side wall of the cover body is provided with a communication port in a penetrating way; the oxygen therapy pipe is arranged on the communication port; the face guard is last to be provided with adjusting device, adjusting device includes: the cover edge is arranged at the rear of the cover body; the overturning assembly is arranged at the joint of the cover edge and the cover body; the fixing component is arranged on the cover edge and penetrates through the cover body; the binding band component is arranged on the outer wall of the cover body. This face guard uses fixed subassembly and upset subassembly cooperation, when needs are opened, presses the body of rod compression spring and can make the cover body upwards overturn and open, uses through using magic subsides and bandage subassembly cooperation, makes things convenient for the patient to take the face guard and keep the face guard stable when being favorable to the patient to wear, under the torsional spring effect, flexible band pullback to make the face guard top can be fixed at patient's head, the face guard bottom is guaranteed to the magic subsides simultaneously and patient's face is laminated mutually.

Description

Respirator mask

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a respirator mask.

Background

In ICU departments, it is often necessary to provide 100% oxygen to ensure the level of arterial blood oxygen partial pressure and oxygen saturation of a patient to maintain patient vital activity due to critical illness. If the oxygen supply of the patient is interrupted, serious hypoxia can occur to the patient, the life safety of the patient is endangered, and an oxygen therapy mask is required to be used in the oxygen therapy work.

According to the ICU department oxygen therapy mask disclosed in the Chinese patent publication No. 215938681U, when the ICU department oxygen therapy mask is used, firstly, when the ICU department oxygen therapy mask is worn, the mask edge is clung to the face skin of a patient, then two binding belts are wound to the back brain of the patient, two binding areas are adjusted to proper staggered positions according to the head shape of the patient, then the bonding is good, after the patient wears the mask body, the internal mask is contacted with the face and moves to the left side of the mask body, the internal mask can be automatically worn on the face of a person through an elastic rope, the protection function of the mask is increased, then an oxygen therapy head is inserted into a joint opening to be fixed, oxygen therapy can be started through an oxygen therapy tube, when the patient needs to eat or spit, the opening and closing mask can be opened, convenience is improved, and finally, the mask body can be hung to a cool and ventilated place through the hanging belt on the plastic ring.

However, when the mask is used, a patient wears the mask and then can take the mask on the face of the person under the action of the elastic rope, the opening and closing mask is positioned in the corresponding mouth area on the mask, when the patient needs to eat or spit, the opening and closing mask is required to be opened firstly and then the mask is taken down, the patient who uses the oxygen mask in the ICU is usually a patient who cannot self-care, the opening and closing mask cannot be opened independently firstly and then the mask is taken down, and the inconvenience of the user is increased by complicated steps, so that the mask for the breathing machine is provided for solving the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a respirator mask which has the advantage of directly opening the mask, and solves the problem of inconvenient use of a wearer caused by complicated mask opening steps.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a respirator mask comprising a mask, the mask comprising:

the side wall of the cover body is provided with a communication port in a penetrating way;

the oxygen therapy pipe is arranged on the communication port;

the face guard is last to be provided with adjusting device, adjusting device includes:

the cover edge is arranged at the rear of the cover body;

the overturning assembly is arranged at the joint of the cover edge and the cover body;

the fixing component is arranged on the cover edge and penetrates through the cover body;

the binding band component is arranged on the outer wall of the cover body.

Preferably, the inner wall of the cover edge is provided with a sponge body, and the bottom of the cover edge is provided with a magic tape.

Preferably, the flipping assembly includes: the rotating shaft penetrates through the joint of the cover body and the top of the cover edge; the inserting block is arranged at the bottom of the cover body; the slot is arranged on the outer wall of the cover edge and is connected with the inserting block in an inserting way.

Preferably, a sealing ring is arranged at the joint of the insert block and the slot.

Preferably, the fixing assembly includes: the spring is arranged in the cover edge, and one end of the spring is fixedly connected with the inner wall of the cover edge; the rod body penetrates through the connecting part of the cover body and one side of the bottom of the cover edge, and the rod body is fixedly connected with the other end of the spring.

Preferably, the strap assembly comprises: the box body is arranged on the outer wall of the top of the cover body; the torsion springs are symmetrically arranged in the box body; the telescopic belt is arranged at one end of the torsion spring and is fixedly connected with the torsion spring; the plug-in component is arranged at the other end of the telescopic belt.

Preferably, the two sides of the box body are in an opening state, and the opening thickness of the two sides is smaller than the thickness of the insert.

(III) beneficial effects

Compared with the prior art, the utility model provides the respirator mask, which has the following beneficial effects:

1. this face guard, through using the upset subassembly, utilize pivot and inserted block to make the cover body rotate with the cover limit and be connected, conveniently open the cover body fast, use fixed subassembly and upset subassembly cooperation simultaneously, make the cover body can with cover limit zonulae occludens under the restriction effect of the body of rod, prevent that oxygen from revealing, when needs open simultaneously, press the body of rod compression spring can make the cover body upwards overturn and open, improved the convenience of device.

2. This cover body through using magic subsides and bandage subassembly cooperation to use, keeps the face guard stable when making things convenient for the patient to take the face guard and being favorable to the patient to wear, makes the telescopic strap pull out from the box body through the pulling plug-in components, and it pegs graft the plug-in components again to draw to certain length, under the torsional spring effect, the telescopic strap pullback to make the face guard top can be fixed at the patient's head, the magic subsides are favorable to keeping face guard bottom and patient's face laminating mutually simultaneously, and the two cooperation uses the stability that has improved whole device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

fig. 4 is an enlarged schematic view of the structure at a in the present utility model.

In the figure:

1. a face mask; 11. a cover body; 12. a communication port; 13. an oxygen therapy tube;

2. an adjusting device; 21. a cover edge; 211. a sponge body; 212. a magic tape; 22. a flip assembly; 221. a rotating shaft; 222. inserting blocks; 223. a slot; 23. a fixing assembly; 231. a spring; 232. a rod body; 24. a strap assembly; 241. a case body; 242. a torsion spring; 243. a stretchable belt; 244. an insert.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a respirator mask comprising a mask 1, the mask 1 comprising: a cover 11, the side wall of which is provided with a communication port 12; an oxygen therapy tube 13 arranged on the communication port 12; when the patient uses the mask 1, the mask body 11 is firstly worn on the face and is connected with the oxygen therapy tube 13 through the communication port 12, and the oxygen therapy tube 13 inputs oxygen for the patient to breathe. The mask 1 is provided with an adjusting device 2, and the adjusting device 2 comprises: a cover edge 21 disposed behind the cover 11; the overturning assembly 22 is arranged at the joint of the cover edge 21 and the cover body 11; a fixing component 23 arranged on the cover edge 21 and penetrating through the cover 11; the strap assembly 24 is disposed on the outer wall of the cover 11. When the patient uses the mask 1, the mask 1 is worn, the mask edge 21 is contacted with the user, meanwhile, the strap assembly 24 is used for adjusting the stability of the mask 1 according to the actual condition of the patient, oxygen is communicated after the adjustment is finished, when the patient needs to eat or spit, the fixing assembly 23 is opened, and the mask body 11 can be opened through the overturning assembly 22.

The inner wall of the cover edge 21 is provided with a sponge body 211, and the bottom of the cover edge 21 is provided with a magic tape 212. When the patient wears the mask 1, the inner wall of the mask edge 21 is provided with a sponge body 211, so that the comfort level of the patient wearing the mask 1 is improved, and meanwhile, the magic tape 212 arranged at the bottom of the mask edge 21 is beneficial to ensuring that the mask 1 cannot fall off when being worn. The flipping assembly 22 comprises: the rotating shaft 221 is arranged at the joint of the cover 11 and the top of the cover edge 21 in a penetrating way; the insert block 222 is arranged at the bottom of the cover 11; the slot 223 is disposed on the outer wall of the cover edge 21 and is connected with the insert block 222 in a plug-in manner. And a sealing ring is arranged at the joint of the insert block 222 and the slot 223. The fixing assembly 23 includes: a spring 231 disposed inside the cover edge 21 and having one end fixedly connected to the inner wall of the cover edge 21; the rod 232 is disposed through the junction between the cover 11 and the bottom of the cover edge 21, and the rod 232 is fixedly connected with the other end of the spring 231. When a patient needs to spit or eat, the rod body 232 is pressed, the bottom end of the rod body 232 is fixedly connected with the spring 231, the top end of the rod body 232 penetrates through the cover body 11, meanwhile, the other end of the spring 231 is fixedly connected with the inner wall of the cover edge 21, the rod body 232 can be pressed to enable the cover body 11 not to be limited, the rotating shaft 221 penetrates through the joint of the cover body 11 and the top of the cover edge 21, meanwhile, the cover body 11 is rotationally connected with the cover edge 21 through the rotating shaft 221, the joint of the cover body 11 and the bottom of the cover edge 21 penetrates through the inserting block 222 and the inserting groove 223, the joint of the inserting block 222 and the inserting groove 223 is provided with a sealing ring, the tight connection of the cover body 11 and the cover edge 21 is guaranteed, meanwhile, leakage of oxygen is prevented, and after the rod body 232 is pressed, the cover body 11 is separated from the limit of the rod body 232, and can be directly opened through the rotating shaft 221.

Example two

The function of improving the stability of the mask when the patient wears the mask is added on the basis of the first embodiment.

Referring to fig. 1-4, the strap assembly 24 includes: the box body 241 is arranged on the outer wall of the top of the cover body 11; the torsion springs 242 are symmetrically arranged inside the box body 241; the telescopic belt 243 is arranged on one end of the torsion spring 242 and fixedly connected with the torsion spring 242; an insert 244 is disposed at the other end of the telescopic band 243. The two sides of the box 241 are open, and the thickness of the two sides is smaller than that of the insert 244. When the patient wears the mask 1, the hook and loop fastener 212 on the mask edge 21 fixes the bottom of the mask 1 on the face of the patient, then the insert 244 pulls the telescopic strap 243 according to the face shape of the patient through the insert 244, the insert 244 is fixedly connected with one end of the telescopic strap 243, the other end of the telescopic strap 243 is fixedly connected with the torsion spring 242 inside the box body 241, therefore, the telescopic strap 243 is always pulled under the acting force of the torsion spring 242, meanwhile, the two sides of the box body 241 are in an open state, the opening thickness of the two sides is smaller than the thickness of the insert 244, the situation that the telescopic strap 243 cannot be taken out due to the fact that the telescopic strap 243 is directly taken in the box body 241 under the acting force of the torsion spring 242 is ensured, the insert 244 is inserted after the extending length of the telescopic strap 243 is adjusted according to the head circumference of the patient, and the telescopic strap 243 is contracted under the acting force of the torsion spring 242, so that the stability of the mask 1 on the face of the user is ensured.

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

Claims

1. A respirator mask comprising a mask (1), the mask (1) comprising:

a cover body (11) with a side wall provided with a communication port (12) in a penetrating manner;

an oxygen therapy tube (13) arranged on the communication port (12);

the method is characterized in that: an adjusting device (2) is arranged on the mask (1), and the adjusting device (2) comprises:

a cover edge (21) arranged behind the cover body (11);

the overturning assembly (22) is arranged at the joint of the cover edge (21) and the cover body (11);

a fixing component (23) which is arranged on the cover edge (21) and penetrates through the cover body (11);

and the binding band assembly (24) is arranged on the outer wall of the cover body (11).

2. A respirator mask as claimed in claim 1 wherein: the inner wall of the cover edge (21) is provided with a sponge body (211), and the bottom of the cover edge (21) is provided with a magic tape (212).

3. A respirator mask as claimed in claim 1 wherein: the flipping assembly (22) comprises: the rotating shaft (221) is arranged at the joint of the cover body (11) and the top of the cover edge (21) in a penetrating way; the inserting block (222) is arranged at the bottom of the cover body (11); and the slot (223) is arranged on the outer wall of the cover edge (21) and is connected with the inserting block (222) in an inserting way.

4. A respirator mask according to claim 3, wherein: and a sealing ring is arranged at the joint of the insert block (222) and the slot (223).

5. A respirator mask as claimed in claim 1 wherein: the fixing assembly (23) comprises: a spring (231) which is arranged inside the cover edge (21) and one end of which is fixedly connected with the inner wall of the cover edge (21); the rod body (232) penetrates through the connecting part of the cover body (11) and one side of the bottom of the cover edge (21), and the rod body (232) is fixedly connected with the other end of the spring (231).

6. A respirator mask as claimed in claim 1 wherein: the strap assembly (24) includes: the box body (241) is arranged on the outer wall of the top of the cover body (11); the torsion springs (242) are symmetrically arranged in the box body (241); the telescopic belt (243) is arranged at one end of the torsion spring (242) and is fixedly connected with the torsion spring (242); and an insert (244) provided at the other end of the expansion band (243).

7. A respirator mask according to claim 6, wherein: the two sides of the box body (241) are in an opening state, and the opening thickness of the two sides is smaller than the thickness of the insert (244).