CN219614651U

CN219614651U - Fixing device for breathing mask

Info

Publication number: CN219614651U
Application number: CN202221927919.1U
Authority: CN
Inventors: 张艳洪; 张丽敏; 季丹; 刘诗卉
Original assignee: Harbin Medical University
Current assignee: Harbin Medical University
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-09-01
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a breathing mask fixing device which comprises a mask body and a fixing group, wherein a plurality of binding bands are fixed on the side face of the mask body, the fixing group comprises a mounting frame, a head supporting group is arranged on the side face of the mounting frame, a head fixing group is symmetrically and slidingly arranged above the head supporting group, and an adjusting piece for adjusting the position of the head fixing group is arranged on the side face of the mounting frame. This respirator fixing device can effectively fix the respirator in patient's mouth and nose department, guarantees patient's normal breathing, and adopts the mode of fixing on external device to be fixed to the respirator, need not to lift up patient's head, improves the wearing efficiency of respirator, can carry out nimble regulation to the position that the respirator was worn simultaneously, and the patient of different posture of being convenient for uses, in addition, can fix patient's head, avoids patient's head side askew to lead to patient's breathing unsmooth.

Description

Fixing device for breathing mask

Technical Field

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

Background

The patient generally needs to use the breathing machine to maintain normal breathing during and after the operation, need wear the respirator for the patient when using the breathing machine, and common respirator is mostly worn at patient's head through the bandage, need lift patient's head in the wearing process, leads to wearing the process comparatively troublesome, and when various critical patients of intensive care carry out the treatment simultaneously, in order to avoid the head side askew to lead to breathing unsmoothly, generally need fix patient's head, but common respirator can't be fixed to patient's head support, leads to the respirator inconvenient to use.

Disclosure of Invention

The utility model aims to overcome the existing defects, provides the breathing mask fixing device, can effectively fix the breathing mask at the mouth and nose of a patient, ensures normal breathing of the patient, fixes the breathing mask by adopting a mode of fixing the breathing mask on an external device, does not need to lift the head of the patient, improves the wearing efficiency of the breathing mask, can flexibly adjust the wearing position of the breathing mask, is convenient for patients with different postures to use, can fix the head of the patient, avoids unsmooth breathing of the patient caused by side distortion of the head of the patient, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the breathing mask fixing device comprises a mask body and a fixing group, wherein a plurality of binding bands are fixed on the side face of the mask body, the fixing group comprises a mounting frame, a head supporting group is arranged on the side face of the mounting frame, a head fixing group is symmetrically and slidingly arranged above the head supporting group, and an adjusting piece for adjusting the position of the head fixing group is arranged on the side face of the mounting frame.

The head fixing group comprises a supporting block, a movable plate is arranged on the side face of the supporting block in a sliding mode, buckles for positioning the binding bands are arranged on two sides of the movable plate, and the distance between the buckles on two sides of the movable plate is adjustable.

As a preferable technical scheme of the utility model, the upper side of the installation frame is provided with the sliding hole, the adjusting piece comprises an adjusting rod rotatably arranged in the installation frame, one end of the adjusting rod penetrates through and extends to the outer side of the installation frame, threads with opposite spiral directions are arranged on two sides of the part of the adjusting rod, both ends of the adjusting rod are connected with adjusting plates in a threaded manner, the side surface of the adjusting plate is fixedly provided with a connecting plate which is arranged in the sliding hole in a sliding manner, and one end of the connecting plate, which is far away from the adjusting plate, is fixedly connected with the side surface of the supporting block.

As a preferable technical scheme of the utility model, a positioning frame is fixed on the side face of the supporting block, a positioning bolt which is arranged in the positioning frame in a sliding manner is fixed on the lower side of the moving plate, and a positioning nut is connected with the outer side of the positioning bolt in a threaded manner.

As a preferable technical scheme of the utility model, a threaded cylinder with openings at two sides is fixed on the side surface of the moving plate, two ends of the threaded cylinder are connected with adjusting screws in a threaded manner, a sleeve is sleeved outside the adjusting screws, a limiting plate for limiting the sleeve is fixed outside the adjusting screws, and the buckle is fixedly arranged outside the sleeve.

As a preferable technical scheme of the utility model, the head support group comprises a support plate fixed at the lower part of the side surface of the mounting frame, and a rubber pad is fixed at the upper side of the support plate.

As a preferable technical scheme of the utility model, the side surface of the binding belt is fixedly provided with the magic tape, one surface of the primary and secondary surfaces of the magic tape is arranged in the middle of the binding belt, and the other surface of the primary and secondary surfaces is arranged at the end part of the binding belt.

Compared with the prior art, the utility model has the beneficial effects that:

1. the breathing mask fixing device can effectively fix the breathing mask at the mouth and nose of a patient, ensures normal breathing of the patient, fixes the breathing mask in a mode of being fixed on an external device, does not need to lift the head of the patient, improves the wearing efficiency of the breathing mask, can flexibly adjust the wearing position of the breathing mask, is convenient for patients in different postures to use, and can fix the head of the patient to avoid unsmooth breathing of the patient caused by side distortion of the head of the patient.

2. According to the breathing mask fixing device, when a patient lies on a sickbed, the head of the patient is located on the rubber pad, and then the positions of the two adjusting plates are adjusted through the adjusting rod, so that the connecting plate drives the supporting block to move to fix the head of the patient, and the head of the patient is prevented from being askew to cause unsmooth breathing.

3. According to the breathing mask fixing device, the position of the adjusting moving plate in the positioning frame can be adjusted, the adjusted moving plate is positioned by rotating the positioning nut on the positioning bolt to contact with the lower side of the positioning frame, the distance between the two buckles can be adjusted by adjusting the distance between the adjusting screw and the threaded cylinder, and patients with different morphological characteristics can use the breathing mask fixing device conveniently.

4. According to the breathing mask fixing device, the binding bands on the mask body penetrate through the buckles, the mask body is fixed through the bonding of the magic tape primary and secondary surfaces, the tightness degree of the binding bands is adjusted through the adjustment of the tightness degree of the binding bands of the magic tape, and the breathing mask fixing device is convenient to use.

Drawings

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

FIG. 2 is a schematic view of another view angle structure of FIG. 1;

FIG. 3 is a schematic view of the mask body of FIG. 1 with the mask body broken away;

FIG. 4 is a schematic view of the structure of the head fixing set according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure shown at A in FIG. 4;

FIG. 6 is a schematic view of another view structure of FIG. 4;

fig. 7 is a schematic structural view of a mask body according to the present utility model.

In the figure: 1 mounting frame, 2 backup pad, 3 rubber pads, 4 regulation pole, 5 regulating plate, 6 connecting plates, 7 supporting shoe, 8 locating frame, 9 movable plate, 10 locating bolt, 11 locating nut, 12 screw thread section of thick bamboo, 13 adjusting screw, 14 sleeve, 15 buckle, 16 limiting plate, 17 face guard body, 18 bandage, 19 magic subsides.

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.

Referring to fig. 1-7, the present utility model provides a technical solution: the breathing mask fixing device comprises a mask body 17 and a fixing group, wherein a pipeline communicated with an external breathing machine is arranged on the side face of the mask body 17, and a plurality of binding bands 18 are fixed on the side face of the mask body 17.

Preferably, the bandage 18 is provided with four, and fixed group includes mounting frame 1, and mounting frame 1 side is provided with the head support group, and the head support group is used for supporting patient's head, and head support group top symmetry slides and is provided with the fixed group of head, and mounting frame 1 side is provided with the regulating part of adjusting the fixed group position of head, adjusts the fixed group of head through the regulating part, is convenient for fix patient's head.

The head fixing group comprises a supporting block 7, the supporting block 7 comprises but is not limited to a rubber block or a latex block, one surface of the supporting block 7, which is in contact with the head of a patient, is of an arc-shaped structure, a movable plate 9 is arranged on the side surface of the supporting block 7 in a sliding mode, buckles 15 for positioning binding bands 18 are arranged on two sides of the movable plate 9, and the distance between the buckles 15 on two sides of the movable plate 9 is adjustable.

The slide hole has been seted up to installing frame 1 upside, the regulating part is including rotating the regulation pole 4 that sets up in installing frame 1, the one end of adjusting the pole 4 is rotated through bearing assembly and is installed in installing frame 1, the other end of adjusting the pole 4 runs through and extends to the outside of installing frame 1, the one end that adjusts the pole 4 and is located the installing frame 1 outside is fixed with the knob, the screw thread opposite in spiral direction has been seted up to the both sides that adjust pole 4 is located the inside portion of installing frame 1, the equal threaded connection of pole 4 both ends has regulating plate 5, screw hole with threaded connection has been seted up to regulating plate 5 side, regulating plate 5 side is fixed with the connecting plate 6 of sliding setting in the slide hole, the one end and the supporting shoe 7 side fixed connection that regulating plate 5 was kept away from to connecting plate 6.

The head support group comprises a support plate 2 fixed at the lower part of the side face of the installation frame 1, a rubber pad 3 is fixed at the upper side of the support plate 2, and the support plate 2 positions the rubber pad 3.

Preferably, the upper side of the rubber pad 3 and the upper side of the mounting frame 1 are positioned in the same plane, the device is arranged on a sickbed, the head of a patient is positioned on the rubber pad 3 when the patient lies on the sickbed, and then the positions of the two adjusting plates 5 are adjusted through the adjusting rods 4, so that the connecting plate 6 drives the supporting block 7 to move to fix the head of the patient, and the head of the patient is prevented from being askew to cause unsmooth breathing.

The support block 7 side is fixed with the locating frame 8, and the locating bolt 10 that slides and set up in the locating frame 8 is fixed with to the movable plate 9 downside, and locating nut 11 is connected with to the outside screw thread of locating bolt 10, and the position of adjusting movable plate 9 in locating frame 8 can adjust the position of wearing face guard body 17, and the movable plate 9 after adjusting is fixed a position through the locating nut 11 on the rotating locating bolt 10 and the contact of locating frame 8 downside.

The movable plate 9 side is fixed with the screw thread section of thick bamboo 12 that both sides are the opening setting, the equal threaded connection in both ends of screw thread section of thick bamboo 12 has adjusting screw 13, adjusting screw 13 outside cover is equipped with sleeve 14, adjusting screw 13 outside is fixed with the limiting plate 16 to sleeve 14 is spacing, buckle 15 fixed mounting is in the sleeve 14 outside, buckle 15 rotates with adjusting screw 13 through sleeve 14 to be connected, the in-process of rotating adjusting screw 13 does not influence buckle 15 and to the fixed of bandage 18, can adjust the distance between two buckles 15 through adjusting screw 13 to screw thread section of thick bamboo 12, the patient of different posture characteristics of being convenient for uses.

The bandage 18 side is fixed with the magic subsides 19, and one side in the primary and secondary face of magic subsides 19 sets up at bandage 18 middle part, and the another side of primary and secondary face sets up the tip at bandage 18, passes buckle 15 with the bandage 18 on the face guard body 17, and it is fixed to face guard body 17 through the bonding of magic subsides 19 primary and secondary face, adjusts the elasticity degree of fixing of bandage 18 through the magic subsides 19, and the use of face guard body 17 of being convenient for is adjusted.

When in use:

the device is arranged on a sickbed, when a patient lies on the sickbed, the head of the patient is positioned on the rubber pad 3, and then the positions of the two adjusting plates 5 are adjusted through the adjusting rods 4, so that the connecting plate 6 drives the supporting block 7 to move to fix the head of the patient, and the head of the patient is prevented from being askew to cause unsmooth breathing;

the binding belt 18 on the mask body 17 passes through the buckle 15, the mask body 17 is fixed by the bonding of the primary and secondary surfaces of the magic tape 19, and the tightness of the binding belt 18 is adjusted by the magic tape 19 to adjust the fixed tightness of the mask body 17, so that the mask body 17 is convenient to use;

the position of the adjusting moving plate 9 in the positioning frame 8 can be adjusted to the position of wearing the mask body 17, the adjusted moving plate 9 is positioned by rotating the positioning nut 11 on the positioning bolt 10, the distance between the adjusting screw 13 and the threaded cylinder 12 can be adjusted by adjusting the distance between the two buckles 15, and patients with different morphological characteristics can use the mask conveniently.

This respirator fixing device can effectively fix the respirator in patient's mouth and nose department, guarantees patient's normal breathing, and adopts the mode of fixing on external device to be fixed to the respirator, need not to lift up patient's head, improves the wearing efficiency of respirator, can carry out nimble regulation to the position that the respirator was worn simultaneously, and the patient of different posture of being convenient for uses, in addition, can fix patient's head, avoids patient's head side askew to lead to patient's breathing unsmooth.

The non-disclosed parts of the utility model are all prior art, and the specific structure, materials and working principle thereof are not described in detail. 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. Respiratory mask fixing device, including face guard body (17) and fixed group, its characterized in that: the side face of the mask body (17) is fixedly provided with a plurality of binding bands (18), the fixing group comprises a mounting frame (1), the side face of the mounting frame (1) is provided with a head supporting group, the upper part of the head supporting group is symmetrically and slidingly provided with a head fixing group, and the side face of the mounting frame (1) is provided with an adjusting piece for adjusting the position of the head fixing group;

the head fixing set comprises a supporting block (7), a movable plate (9) is arranged on the side face of the supporting block (7) in a sliding mode, buckles (15) for locating binding bands (18) are arranged on two sides of the movable plate (9), and the distance between the buckles (15) on two sides of the movable plate (9) is adjustable.

2. A respiratory mask fastening device according to claim 1, wherein: the utility model discloses a sliding hole is offered to installing frame (1) upside, regulating part is including rotating regulation pole (4) that set up in installing frame (1), the one end of adjusting pole (4) runs through and extends to the outside of installing frame (1), screw thread opposite in the spiral direction has been offered to the both sides that adjust pole (4) are located installing frame (1) internal portion, the equal threaded connection in regulation pole (4) both ends has regulating plate (5), regulating plate (5) side is fixed with connecting plate (6) of sliding setting in the slide hole, one end and supporting shoe (7) side fixed connection that regulating plate (5) were kept away from to connecting plate (6).

3. A respiratory mask fastening device according to claim 1, wherein: the side of the supporting block (7) is fixedly provided with a positioning frame (8), the lower side of the moving plate (9) is fixedly provided with a positioning bolt (10) which is arranged in the positioning frame (8) in a sliding manner, and the outer side of the positioning bolt (10) is in threaded connection with a positioning nut (11).

4. A respiratory mask fastening device according to claim 1, wherein: the movable plate (9) is characterized in that threaded barrels (12) with openings are fixed on the sides of the movable plate (9), adjusting screws (13) are connected to the two ends of the threaded barrels (12) in a threaded mode, sleeves (14) are sleeved on the outer sides of the adjusting screws (13), limiting plates (16) limiting the sleeves (14) are fixed on the outer sides of the adjusting screws (13), and buckles (15) are fixedly mounted on the outer sides of the sleeves (14).

5. A respiratory mask fastening device according to claim 1, wherein: the head support group comprises a support plate (2) fixed at the lower part of the side face of the mounting frame (1), and a rubber pad (3) is fixed on the upper side of the support plate (2).

6. A respiratory mask fastening device according to claim 1, wherein: the side of the binding band (18) is fixedly provided with a magic tape (19), one surface of the primary and secondary surfaces of the magic tape (19) is arranged in the middle of the binding band (18), and the other surface of the primary and secondary surfaces is arranged at the end part of the binding band (18).