CN219127846U

CN219127846U - Fixing strap for breathing mask

Info

Publication number: CN219127846U
Application number: CN202222351246.6U
Authority: CN
Inventors: 章月; 王莹; 江卫龙
Original assignee: Jiangyin Hospital Of Traditional Chinese Medicine
Current assignee: Jiangyin Hospital Of Traditional Chinese Medicine
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-06-06
Anticipated expiration: 2032-09-05

Abstract

The utility model provides a fixing band of a breathing mask. The breathing mask fixing strap comprises a mask, a first fixing strap, a cheek support, a forehead plate, a second fixing strap and a forehead support, wherein a first fixing block and a second fixing block are respectively arranged at two bottom corners of the mask, the first fixing strap is connected between the first fixing block and the second fixing block, two cheek supports are sleeved on the first fixing strap, the forehead plate is rotatably connected with the mask, the forehead plate is of an inverted triangle plate structure, and the second fixing strap is connected at the two bottom corners of the forehead plate. According to the utility model, the cheek support is additionally arranged, the cheek support is integrally in a trapezoid cover structure, two groups of threading holes are respectively formed in the inclined side surfaces of two sides of the cheek support, the first fixing band veneering part is prevented from directly contacting with human skin through the cheek support, so that the compression of the fixing band to the human facial skin is reduced, and the cheek support is made of soft silica gel materials, is soft and has certain air permeability, and can increase comfort level when contacting with a human body.

Description

Fixing strap for breathing mask

Technical Field

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

Background

The noninvasive breathing machine is also called noninvasive positive pressure ventilation, is clinically used for treating Sleep Apnea Syndrome (SAS) and related diseases, is usually matched with a breathing mask, the mask is fixed on the face of a user through a fixing belt, the fixing belt is tightly fastened on the skin surface of the human body to contact and rub the human body, and pressure sores are easily caused on the face for a long time, so that the user is uncomfortable.

Accordingly, there is a need to provide a new respiratory mask strap that solves the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a fixing belt for a breathing mask.

The respiratory mask fixing band provided by the utility model comprises: mask, first fixed band, cheek support, forehead board, second fixed band and forehead support, the mask is triangle cover type structure, has seted up the through-hole in the middle of the mask front surface, and through-hole department is equipped with breathing tube, breathing tube and mask fixed connection, and mask both ends angle do not are equipped with first fixed block and second fixed block, are connected with first fixed band between first fixed block and the second fixed block, and the cover is equipped with two sets of cheek supports on the first fixed band, and mask apex angle department is equipped with the forehead board, and the forehead board rotates with the mask to be connected, and forehead board is the triangle plate structure that falls, and forehead board both ends angle department is connected with the second fixed band, and forehead board rear surface symmetry is equipped with two sets of forehead supports, two sets of forehead support and forehead board fixed connection.

Preferably, the first fixed block is square frame structure, first fixed block and face guard fixed connection, and the one end department that first fixed band links to each other with first fixed block is equipped with first buckle, and first buckle one side an organic whole is connected with the pivot, and first buckle rotates with first fixed block through the pivot to be connected, and first fixed band one end is connected with first buckle.

Preferably, the second fixed block is a triangle block structure, the clamping groove is formed in the surface of the second fixed block, a second retaining ring is arranged at one end of the first fixed belt connected with the second fixed block, a clamping ball is integrally connected to one side of the second retaining ring, the second retaining ring is clamped with the clamping groove on the second fixed block through the clamping ball, and the other end of the first fixed belt is connected with the second retaining ring.

Preferably, the mask apex angle department integral connection has colludes the board, colludes the board and is L type structure, colludes the board upper end side and has seted up the through-hole, colludes the board top and is equipped with the forehead board, forehead board apex angle department integral connection has the connecting seat, and the connecting seat is U type structure, and the through-hole has been seted up to the connecting seat side, and the connecting seat is with colluding the coincidence of through-hole on the board, is equipped with the plug in the through-hole, and the connecting seat passes through the plug and colludes the board and rotate to be connected.

Preferably, the forehead support is in an arc-shaped salix leaf mounting structure, one end of the forehead support is fixedly connected with the forehead plate, clamping rings are respectively arranged at two bottom corners of the front surface of the forehead plate, the clamping rings are fixedly connected with the forehead plate, a group of clamping rings are provided with second fixing belts, one ends of the second fixing belts are connected with the group of clamping rings, one surface of each second fixing belt is adhered with a magic tape grinding surface, and the other surface of each second fixing belt is adhered with a magic tape sticking surface.

Preferably, the first fixing strap is provided with two groups of cheek support, the two groups of cheek support are symmetrically arranged, the cheek support is of a trapezoid cover structure, two groups of threading holes are respectively formed in two side surfaces of the cheek support, one end of the first fixing strap sequentially bypasses the two groups of threading holes on one side, and sequentially penetrates the two groups of threading holes on two sides after bypassing the outer surface of the cheek support.

Compared with the related art, the breathing mask fixing belt provided by the utility model has the following beneficial effects:

through addding the cheek and holding in the palm, cheek holds in the palm wholly is trapezoidal cover structure, cheek holds in the palm both sides oblique side and has seted up two sets of and worn to draw the hole respectively, first fixed band is worn to draw the hole around penetrating from one side respectively, walk around cheek and hold in the palm the surface again and wear to draw from the opposite side and spread out in the hole and make fixed band wainscot part avoid direct contact with human skin through the cheek to reduce the oppression of fixed band to human facial skin, and cheek holds in the palm owing to adopt soft silica gel material to make, matter is soft and have certain gas permeability, can increase the comfort level when contacting with the human body, effectively solved the fixed band and tightening and contact friction at human skin surface and human body, make the face cause the pressure sore easily for a long time, cause the uncomfortable problem of user.

Drawings

FIG. 1 is a schematic view of a respiratory mask strap according to a preferred embodiment of the present utility model;

FIG. 2 is a partially exploded view of the lower left corner of the mask of the present utility model;

FIG. 3 is a schematic view of the partial structure of the lower right corner of the mask of the present utility model;

FIG. 4 is a schematic view showing the partial structural separation of the top corner of the mask of the present utility model;

FIG. 5 is a schematic view of the forehead plate according to the utility model;

fig. 6 is a schematic structural view of the cheek rest of the present utility model.

Reference numerals in the drawings: 1. a face mask; 2. a breathing tube; 3. a first fixing strap; 4. a cheek support; 5. a forehead plate; 6. a second fixing strap; 7. grinding the surface of the magic tape; 8. a magic tape adhesive surface; 9. a first fixed block; 10. a first clasp; 11. a rotating shaft; 12. a second fixed block; 13. a clamping groove; 14. a second clasp; 15. ball clamping; 16. a hook plate; 17. a connecting seat; 18. a plug; 19. a clasp; 20. the balance is supported; 21. and (5) penetrating the hole.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a fixing strap for a respiratory mask according to the present utility model; FIG. 2 is a partially exploded view of the lower left corner of the mask of the present utility model; FIG. 3 is a schematic view of the partial structure of the lower right corner of the mask of the present utility model; FIG. 4 is a schematic view showing the partial structural separation of the top corner of the mask of the present utility model; FIG. 5 is a schematic view of the forehead plate according to the utility model; fig. 6 is a schematic structural view of the cheek rest of the present utility model.

In the specific implementation, as shown in fig. 1, 2 and 3, the mask 1 and the first fixing strap 3 are included, the face mask 1 is of a triangle cover type structure, a through hole is formed in the middle of the front surface of the face mask 1, the breathing tube 2 and the face mask 1 are fixedly connected at the through hole, a first fixing block 9 and a second fixing block 12 are respectively arranged at two bottom corners of the face mask 1, a first fixing belt 3 is connected between the first fixing block 9 and the second fixing block 12, two groups of cheek supports 4 are sleeved on the first fixing belt 3, the forehead plate 5 is arranged at the vertex angle of the face mask 1, the forehead plate 5 is in rotary connection with the face mask 1, the forehead plate 5 is of an inverted triangle plate structure, the second fixing belt 6 is connected at two bottom corners of the forehead plate 5, two groups of forehead support 20 and the forehead plate 5 are symmetrically arranged on the rear surface of the forehead plate 5, the first fixing block 9 is of a square frame structure, the first fixing block 9 is fixedly connected with the face mask 1, one end of the first fixing belt 3, a first retaining ring 10 is connected with one side of the first retaining ring 10, the first retaining ring 11 is in rotary connection with the first end of the first fixing block 9 through a first clamping block 11, the second retaining ring 12 is connected with the second retaining ring 14 through a first clamping block 12, the first end of the first retaining ring 11 is in rotary connection with the first retaining ring 12, the second retaining ring is connected with the second retaining ring 13 through the first retaining ring 12 through a first clamping block 12, the first end of the first retaining ring 13 is in rotary joint with the first retaining ring 13, the second retaining ring is connected with the second retaining ring 13 through the first retaining ring 12, the first end of the first retaining ring 13 is connected with the first retaining ring 13, the ball 13 is connected with the second end of the first retaining ring 13 through the first retaining ring 13, the other end is convenient to be fixed, and the ball is connected with the other end 13, the other end is fixed, and fixed, the other end is fixed, the fixed 13 is convenient, and convenient is convenient.

Referring to fig. 4 and 5, the top corner of the mask 1 is integrally connected with a hook plate 16, the hook plate 16 is in an L-shaped structure, the side surface of the upper end of the hook plate 16 is provided with a through hole, the upper side of the hook plate 16 is provided with a forehead plate 5, the top corner of the forehead plate 5 is integrally connected with a connecting seat 17, the connecting seat 17 is in a U-shaped structure, the side surface of the connecting seat 17 is provided with a through hole, the connecting seat 17 is overlapped with the through hole on the hook plate 16, a plug 18 is arranged in the through hole, the connecting seat 17 is rotationally connected with the hook plate 16 through the plug 18, the arc-shaped hook plate 16 can bypass a nose bridge part of a human body to enable the forehead plate 5 to be attached to the forehead part of the human body, the forehead support 20 is in an arc-shaped salix-leaf mounting structure, one end of the forehead support 20 is fixedly connected with the forehead plate 5, two bottom corners of the front surface of the forehead plate 5 are respectively provided with a clamping ring 19, the clamping ring 19 is fixedly connected with the forehead plate 5, one group of clamping rings 19 is provided with a second fixing band 6, one end of the second fixing band 6 is connected with the group 19, one surface of the second fixing band 6 is adhered with a hook face 7, the other surface 6 is rotatably connected with the hook face through the plug 18, the other surface 6 is attached to the forehead face 20, the forehead face is more conveniently attached to the forehead plate 20, the forehead support 20 is in an arc-shaped elastic state, and the face is more convenient to be attached to the forehead support 20, and has a small elastic gap.

Referring to fig. 1 and 6, the second fixing strap 6 passes through the human head and penetrates into the second snap ring 19, the second fixing strap 6 is fixed with the human head by sticking the sticking surface 8 and the sticking grinding surface 7, the tightness degree of the second fixing strap 6 is conveniently adjusted according to the size of the human head, two groups of cheek supports 4 are symmetrically arranged on the first fixing strap 3, the cheek supports 4 are of a trapezoid cover structure, two groups of penetrating holes 21 are respectively formed in two side surfaces of the cheek supports 4, one end of the first fixing strap 3 sequentially passes through one side of the two groups of penetrating holes 21, passes through the outer surface of the cheek supports 4 and sequentially penetrates into two groups of penetrating holes 21 in two sides, the first fixing strap 3 passes through the cheek supports 4 and contacts with the human facial skin, the fact that the first fixing strap 3 is tightly attached to the human facial skin is avoided, pressure sores are caused by long-time pressing of the skin, and the comfort of the face mask 1 is improved by the cheek supports 4.

The working principle provided by the utility model is as follows: when the mask 1 is used, the mask 1 is covered on the mouth and nose of a patient, then the first fixing strap 3 bypasses the head and is clamped with the second fixing block 12 through the clamping ball 15, then the two groups of cheek supports 4 on the first fixing strap 3 are respectively adjusted to the proper positions on the two sides of the cheek, then the forehead support 20 on the forehead plate 5 is attached to the proper position of the forehead, and one end of the second fixing strap 6 bypasses the head and penetrates into the other group of clamping rings 19 to fix the mask 1.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A respiratory mask strap, comprising: mask (1), first fixed band (3), cheek support (4), forehead board (5), second fixed band (6) and forehead support (20), mask (1) is triangle cover structure, the through-hole has been seted up in the middle of mask (1) front surface, through-hole department is equipped with breathing tube (2), breathing tube (2) and mask (1) fixed connection, mask (1) both ends angle department is equipped with first fixed block (9) and second fixed block (12) respectively, be connected with first fixed band (3) between first fixed block (9) and second fixed block (12), cover is equipped with two sets of cheeks support (4) on first fixed band (3), mask (1) apex angle department is equipped with forehead board (5), forehead board (5) are connected with mask (1) rotation, forehead board (5) are the triangle plate structure that falls, forehead board (5) both ends angle department is connected with second fixed band (6), forehead board (5) rear surface symmetry is equipped with two sets of supports (20), two sets of forehead board (20) and forehead board (5) fixed connection.

2. The respiratory mask fixing strap according to claim 1, wherein the first fixing block (9) is of a square frame structure, the first fixing block (9) is fixedly connected with the mask (1), a first retaining ring (10) is arranged at one end of the first fixing strap (3) connected with the first fixing block (9), a rotating shaft (11) is integrally connected to one side of the first retaining ring (10), the first retaining ring (10) is rotationally connected with the first fixing block (9) through the rotating shaft (11), and one end of the first fixing strap (3) is connected with the first retaining ring (10).

3. The fixing strap of respiratory mask according to claim 1, characterized in that the second fixing block (12) is of a triangle block structure, the clamping groove (13) is provided on the surface of the second fixing block (12), the second retaining ring (14) is provided at one end of the first fixing strap (3) connected with the second fixing block (12), the clamping ball (15) is integrally connected to one side of the second retaining ring (14), the second retaining ring (14) is clamped with the clamping groove (13) on the second fixing block (12) through the clamping ball (15), and the other end of the first fixing strap (3) is connected with the second retaining ring (14).

4. The respiratory mask fixing strap according to claim 1, wherein the mask (1) is characterized in that a hook plate (16) is integrally connected to the vertex angle of the mask (1), the hook plate (16) is of an L-shaped structure, a through hole is formed in the side face of the upper end of the hook plate (16), a forehead plate (5) is arranged above the hook plate (16), a connecting seat (17) is integrally connected to the vertex angle of the forehead plate (5), the connecting seat (17) is of a U-shaped structure, a through hole is formed in the side face of the connecting seat (17), the connecting seat (17) coincides with the through hole in the hook plate (16), a plug (18) is arranged in the through hole, and the connecting seat (17) is rotationally connected with the hook plate (16) through the plug (18).

5. The breathing mask fixing strap according to claim 1, wherein the forehead support (20) is of an arc-shaped salix leaf mounting structure, one end of the forehead support (20) is fixedly connected with the forehead plate (5), two bottom corners of the front surface of the forehead plate (5) are respectively provided with a clamping ring (19), the clamping rings (19) are fixedly connected with the forehead plate (5), a group of clamping rings (19) are provided with second fixing straps (6), one end of each second fixing strap (6) is connected with the group of clamping rings (19), one surface of each second fixing strap (6) is stuck with a magic tape grinding surface (7), and the other surface of each second fixing strap (6) is stuck with a magic tape bonding surface (8).

6. The fixing strap of respiratory mask according to claim 1, wherein the first fixing strap (3) is provided with two groups of cheek support (4), the two groups of cheek support (4) are symmetrically arranged, the cheek support (4) is of a trapezoid cover structure, two groups of threading holes (21) are respectively formed in two side surfaces of the cheek support (4), one end of the first fixing strap (3) sequentially bypasses one side of the two groups of threading holes (21), and sequentially penetrates the two sides of the two groups of threading holes (21) after bypassing the outer surface of the cheek support (4).