CN219022821U

CN219022821U - Noninvasive ventilator face guard elastic cord

Info

Publication number: CN219022821U
Application number: CN202222509263.8U
Authority: CN
Inventors: 王海燕; 王海朋
Original assignee: Haining Central Hospital Haining Hospital Of Zhejiang Provincial People's Hospital
Current assignee: Haining Central Hospital Haining Hospital Of Zhejiang Provincial People's Hospital
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-05-16
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses an elastic belt of a noninvasive respirator mask, which comprises two hanging pieces of cloth, wherein annular elastic pieces of cloth are sewn in the two hanging pieces of cloth, a first annular cloth sleeve and a second annular cloth sleeve are sewn at the top and the bottom of one side, far away from each other, of the two hanging pieces of cloth, a first adjusting piece of cloth is connected with the inner parts of the first annular cloth sleeve and the second annular cloth sleeve which are correspondingly arranged in a sliding manner, a first elastic belt is sewn between the two first adjusting pieces of cloth correspondingly arranged, a first-stage adjusting assembly for adjusting the elasticity of the first elastic belt is arranged on the first adjusting piece of cloth, and a third connecting piece of cloth is arranged on one side, far away from the first elastic belt, of the hanging piece of cloth. The elasticity of the first elastic band is adjusted from the side through adjusting the length of the first adjusting cloth, and the elasticity of the second elastic band is adjusted from the side through adjusting the length of the second adjusting cloth, so that the elasticity of the two sides of the hanging cloth can be adjusted, and the elastic bands can be adapted to facial forms of different sizes.

Description

Noninvasive ventilator face guard elastic cord

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to an elastic belt of a noninvasive respirator mask.

Background

The noninvasive breathing machine is also called noninvasive positive pressure ventilation, is clinically used for treating sleep apnea syndrome and related diseases, a patient needs to wear a mask when using the noninvasive breathing machine to treat, the existing noninvasive breathing machine mask basically has elastic bands, but the elastic bands on the existing noninvasive breathing machine mask are fixed in elasticity, so that some patients with smaller faces can leak air, and some patients with larger faces can feel tight in mask tightening, and discomfort is caused.

Disclosure of Invention

Object of the utility model

In view of the above, the present utility model is directed to a flexible belt for a noninvasive ventilator mask, so as to adjust the elasticity of the flexible belt on the noninvasive ventilator mask, so that the flexible belt can adapt to different facial forms.

(II) technical scheme

In order to achieve the technical aim, the utility model provides an elastic belt of a noninvasive respirator mask, which comprises a main body and a main body, wherein the main body is provided with a main body and a main body, the main body is provided with a pair of elastic belts, and the main body is provided with a pair of elastic belts, and:

the novel hanging device comprises two hanging pieces of cloth, wherein annular elastic cloth is sewn in the hanging pieces of cloth, a first annular cloth sleeve and a second annular cloth sleeve are sewn at the top and the bottom of one side, away from each other, of the two hanging pieces of cloth, first adjusting cloth is connected with the inner parts of the first annular cloth sleeve and the second annular cloth sleeve, which are arranged correspondingly, in a sliding mode, first elastic bands are sewn between the two first adjusting pieces, first adjusting pieces for adjusting the elasticity of the first elastic bands are arranged on the first adjusting pieces, third connecting pieces are arranged on one side, away from the first elastic bands, of the hanging pieces of cloth, a face mask is arranged on one side, away from the hanging pieces of cloth, of the third connecting pieces, two second elastic bands are fixed on one side of the face mask, and second adjusting pieces for adjusting the elasticity of the second elastic bands are arranged on the third connecting pieces.

Preferably, the first-stage adjusting component comprises a first wool surface and a first wool hooking surface which are arranged on one side of the first adjusting cloth, and the first adjusting cloth penetrates through the first annular cloth cover and the second annular cloth cover to be folded, and then the first wool surface and the first wool hooking surface are adhered.

Preferably, the first adjusting cloth is connected with a first annular elastic sleeve in a sliding manner, and the first annular elastic sleeve is used for binding the first adjusting cloth with the first rough surface and the first hook rough surface after being bonded.

Preferably, the top and the bottom of the side, far away from the first elastic band, of the hanging piece are all sewed with first connecting pieces, the middle of the side, far away from the first elastic band, of the hanging piece is sewed with second connecting pieces, and the sides, far away from the hanging piece, of the first connecting pieces and the second connecting pieces are all sewed with the side of the third connecting piece.

Preferably, the second-level adjusting component comprises a second adjusting cloth stitched on one side of the third connecting cloth close to the mask, a second wool surface and a second wool hooking surface are arranged on one side of the second adjusting cloth, and the second adjusting cloth is adhered to the second wool surface and the second wool hooking surface after the second elastic band is folded.

Preferably, the second adjusting cloth is connected with a second annular elastic sleeve in a sliding manner, and the second annular elastic sleeve is used for binding the second adjusting cloth after the second rough surface and the second hook surface are bonded.

Preferably, the two first connecting cloths and the corresponding hanging cloth are equilateral triangles, and the hanging cloth, the first adjusting cloth, the first connecting cloth, the second connecting cloth, the third connecting cloth and the second adjusting cloth are inelastic.

From the above technical scheme, the application has the following beneficial effects:

1: the elasticity of the first elastic band is adjusted from the side through adjusting the length of the first adjusting cloth, and the elasticity of the second elastic band is adjusted from the side through adjusting the length of the second adjusting cloth, so that the elasticity of the two sides of the hanging cloth can be adjusted, and the elastic bands can be adapted to facial forms of different sizes.

2: after the outside of the ear of a patient is sleeved with the hanging cloth, the hanging cloth plays a role in limiting, so that the slipping of the tightness is avoided, in addition, due to the fact that the first connecting cloth and the hanging cloth are equilateral triangles, the two first adjusting cloths are respectively arranged at the top and the bottom of the hanging cloth, and accordingly the hanging cloth is enabled to be even in tensile force and free from deformation.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic top view of an elastic band of a noninvasive ventilator mask of the present utility model;

fig. 2 is a schematic front view of an elastic band of a noninvasive ventilator mask according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure shown in FIG. 1A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure B in fig. 1 according to the present utility model.

Description of the drawings: 1. hanging loop cloth; 2. annular elastic cloth; 3. a first annular cloth cover; 4. a second annular cloth cover; 5. a first regulating cloth; 6. a first elastic band; 7. a first matte surface; 8. a first roughened surface; 9. a first annular elastic sleeve; 10. a first connecting cloth; 11. a second connecting cloth; 12. a third connecting cloth; 13. a second regulating cloth; 14. a second matte surface; 15. a second unhooked surface; 16. a second annular elastic sleeve; 17. a face mask; 18. and a second elastic band.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures may be shown in exaggerated form in particular figures to illustrate related details or structures of embodiments of the present disclosure.

Referring to fig. 1-4:

example 1

The utility model provides a noninvasive ventilator face guard elastic webbing, includes two hangers cloth 1, annular elastic webbing 2 has all been sewed up to the inside of two hangers cloth 1, and two hangers cloth 1 keep away from the top and the bottom of one side each other and have all been sewed up first annular cloth cover 3 and second annular cloth cover 4 to correspond the inside common sliding connection of first annular cloth cover 3 and second annular cloth cover 4 that sets up has first regulation cloth 5, and two correspond and set up first elastic webbing 6 that sew up between the first regulation cloth 5.

It should be noted that, after the outer side of the ear of the patient is sleeved with the hanging piece 1, the hanging piece 1 plays a role in limiting, and when the head of the patient rotates, sliding is avoided due to the limitation of the hanging piece 1.

Wherein, be provided with the first elastic cord 6 elastic first level regulation subassembly on the first regulation cloth 5, one side that the hangers cloth 1 kept away from first elastic cord 6 is provided with third connecting cloth 12, one side that the hangers cloth 1 was kept away from to third connecting cloth 12 is provided with face guard 17, and face guard 17 one side is fixed with two second elastic cords 18, be provided with the second elastic cord 18 elastic second level regulation subassembly on the third connecting cloth 12, the first connecting cloth 10 has all been sewed up to the top and the bottom that the hangers cloth 1 kept away from first elastic cord 6 one side, two first connecting cloths 10 and the hangers cloth 1 that correspond are equilateral triangle, the second connecting cloth 11 has been sewed up to the middle part that the hangers cloth 1 kept away from first elastic cord 6 one side, and the first connecting cloth 10, one side that the hangers cloth 11 was kept away from the hangers cloth 1 all is sewed up with one side of third connecting cloth 12.

It should be noted that, because the first connecting cloth 10 and the hanging cloth 1 are equilateral triangle, and the first adjusting cloth 5 is arranged at the top and the bottom of the other side of the hanging cloth 1, the tension applied to the hanging cloth 1 is uniform, and no deformation occurs.

Specifically, the secondary adjusting assembly includes a second adjusting cloth 13 stitched on a side of the third connecting cloth 12 near the mask 17, and a second wool surface 14 and a second wool surface 15 are disposed on a side of the second adjusting cloth 13, and the second adjusting cloth 13 is adhered to the second wool surface 14 and the second wool surface 15 after being folded by bypassing the second elastic band 18.

Example two

The first-stage adjusting component comprises a first wool surface 7 and a first wool surface 8 which are arranged on one side of a first adjusting cloth 5, the first adjusting cloth 5 penetrates through a first annular cloth sleeve 3, the first wool surface 7 and the first wool surface 8 are bonded after a second annular cloth sleeve 4 is folded, and a first annular elastic sleeve 9 for binding the first wool surface 7 and the first wool surface 8 after the first adjusting cloth 5 is bonded is connected to the first adjusting cloth 5 in a sliding manner.

The first adjusting cloth 5 is pulled to move in the first annular cloth cover 3 and the second annular cloth cover 4, so that the length of the first adjusting cloth 5 is adjusted, namely, the elasticity of the first elastic belt 6 is adjusted from the side surface, the first rough surface 7 and the first hook surface 8 are adhered, and the first annular elastic cover 9 is sleeved on the overlapped first adjusting cloth 5, so that the first adjusting cloth 5 after the length adjustment is fixed.

Specifically, the second adjusting cloth 13 is slidably connected with a second annular elastic sleeve 16 for binding the second adjusting cloth 13 with the second roughened surface 14 and the second hooked roughened surface 15, and none of the hanging cloth 1, the first adjusting cloth 5, the first connecting cloth 10, the second connecting cloth 11, the third connecting cloth 12 and the second adjusting cloth 13 is elastic.

Working principle: the annular elastic cloth 2 is pulled up and down firstly, then the hanging loop cloth 1 is moved to enable ears of a patient to penetrate through the annular elastic cloth 2, then the annular elastic cloth 2 is loosened, the ears of the patient are located in the hanging loop cloth 1, then the first elastic band 6 is worn on the head of the patient, tightness of the first elastic band 6 is adjusted according to needs, the end part of the first adjusting cloth 5 is pulled, the first adjusting cloth 5 is enabled to move in the first annular cloth cover 3 and the second annular cloth cover 4, accordingly, the length of the first adjusting cloth 5 is adjusted, namely the elasticity of the first elastic band 6 is adjusted, when the first elastic band 6 is adjusted to the needed elasticity, the end part of the first adjusting cloth 5 is turned over, the first loop elastic cover 7 is enabled to be bonded with the first loop elastic cover 8, then the first loop elastic cover 9 is pulled, the outer side of the first adjusting cloth 5 is arranged at the bonding position of the first loop elastic cover 9, the first loop elastic cover 7 is ensured to be bonded with the first loop elastic cover 8, the second loop elastic cover 16 is enabled to be bonded with the second loop elastic cover 13, the second loop elastic cover 16 is enabled to be bonded with the second loop elastic cover 16, the second loop cover 13 is enabled to be bonded with the second loop elastic cover 16, and the second loop cover 13 is enabled to be bonded with the second loop elastic cover 16 is enabled to be connected with the second loop elastic cover 14, and the second loop elastic cover 13 is enabled to be bonded with the second loop elastic cover 16, and the second loop elastic cover 13 is enabled to be bonded to be adjusted, and the loop elastic cover 16 is enabled to be bonded to be connected with the loop elastic cover 13.

The exemplary implementation of the solution proposed by the present disclosure has been described in detail hereinabove with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and adaptations can be made to the specific embodiments described above and that various combinations of the technical features, structures proposed by the present disclosure can be made without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims

1. The utility model provides a noninvasive ventilator face guard elastic webbing, includes two hangers cloth (1), its characterized in that, two annular elastic webbing (2) have all been sewed up to the inside of hangers cloth (1), and first annular cloth cover (3) and second annular cloth cover (4) have all been sewed up to the top and the bottom of one side are kept away from each other to two hangers cloth (1), and the inside of corresponding first annular cloth cover (3) and second annular cloth cover (4) that set up is sliding connection has first regulation cloth (5) jointly, and two correspond and have sewed up first elastic webbing (6) between setting up first regulation cloth (5), be provided with on first regulation cloth (5) and adjust first elastic webbing (6) elastic primary regulation subassembly, one side that hangers cloth (1) kept away from first elastic webbing (6) is provided with third connecting cloth (12), one side that hangers cloth (1) were kept away from to third connecting cloth (12) is provided with face guard (17), and face guard (17) one side is fixed with two second elastic webbing (18), second elastic webbing (18) are adjusted on third connecting cloth (12) and are provided with elastic webbing (18).

2. The elastic belt of the noninvasive ventilator mask according to claim 1, wherein the primary adjusting component comprises a first wool surface (7) and a first wool surface (8) arranged on one side of the first adjusting cloth (5), and the first adjusting cloth (5) penetrates through the first annular cloth cover (3) and the second annular cloth cover (4) to be adhered after being folded, and the first wool surface (7) and the first wool surface (8) are adhered.

3. The elastic belt of the noninvasive ventilator mask according to claim 2, characterized in that the first adjusting cloth (5) is connected with a first annular elastic sleeve (9) in a sliding manner, and the first annular elastic sleeve is used for binding the first adjusting cloth (5) after the first rough surface (7) and the first hooked rough surface (8) are bonded.

4. The elastic belt of the noninvasive ventilator mask according to claim 1, wherein the top and the bottom of one side of the hanging piece of cloth (1) far away from the first elastic belt (6) are both sewed with a first connecting piece of cloth (10), the middle of one side of the hanging piece of cloth (1) far away from the first elastic belt (6) is sewed with a second connecting piece of cloth (11), and one sides of the first connecting piece of cloth (10) and the second connecting piece of cloth (11) far away from the hanging piece of cloth (1) are both sewed with one side of the third connecting piece of cloth (12).

5. The elastic belt of a noninvasive ventilator mask according to claim 4, wherein the secondary adjusting assembly comprises a second adjusting cloth (13) sewn on one side of the third connecting cloth (12) close to the mask (17), a second hair side (14) and a second hair hooking side (15) are arranged on one side of the second adjusting cloth (13), and the second hair side (14) and the second hair hooking side (15) are bonded after the second adjusting cloth (13) is folded around the second elastic belt (18).

6. The elastic belt of the noninvasive ventilator mask according to claim 5, characterized in that the second adjusting cloth (13) is slidingly connected with a second annular elastic sleeve (16) for binding the second adjusting cloth (13) after the second rough surface (14) and the second hooked surface (15) are bonded.

7. The elastic belt of a noninvasive ventilator mask according to claim 5, characterized in that the two first connecting cloths (10) and the corresponding hanging cloths (1) are equilateral triangles, and that none of the hanging cloths (1), the first adjusting cloth (5), the first connecting cloth (10), the second connecting cloth (11), the third connecting cloth (12) and the second adjusting cloth (13) is elastic.