CN219700754U

CN219700754U - Fixing band

Info

Publication number: CN219700754U
Application number: CN202321239706.4U
Authority: CN
Inventors: 李雪
Original assignee: University of Electronic Science and Technology of China
Current assignee: University of Electronic Science and Technology of China
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-09-19
Anticipated expiration: 2033-05-22

Abstract

The utility model relates to the technical field of medical equipment, in particular to a fixing band, which comprises: the nose cup body, the both ends of nose cup body are equipped with left spread groove and right spread groove, left spread groove and right spread groove slide left connector link respectively with right spread groove, left side connector link and right spread link respectively the both ends at left side connector link fixedly connected with lower guard band top, the both ends of lower guard band are the one end of connecting band and right side lower connecting band down in fixed connection left side respectively, the other end terminal surface of left side lower connecting band and right side lower connecting band is the right magic subsides sticky surface of face and right magic subsides of face and of colluding respectively fixed connection left side, through the protection of lower guard band, seals mouth and periphery, prevents when using, and partial patient adopts mouth breathing, leads to the breathing machine to pass through the oral area position to through the left side lower connecting band and the right lower connecting band that have the magic subsides with lower guard band both ends down, the elasticity of adjustable lower guard band is guaranteed down and the travelling comfort of human lower part connection.

Description

Fixing band

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a fixing band.

Background

In modern clinical medicine, a respirator is used as an effective means capable of replacing autonomous ventilation by manpower, is widely used for respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation, and occupies a very important position in the field of modern medicine. The breathing machine is a vital medical device which can prevent and treat respiratory failure, reduce complications, save and prolong the life of patients.

The noninvasive breathing machine is mainly connected with a human-computer interface through a nose or an oral-nasal mask, has small influence on daily life such as feeding, speaking and the like of a patient in the use process, has high comfort level of the patient, and avoids various injuries and complications of an artificial airway, so that the noninvasive breathing machine is easy to accept by the patient. The nose cover of the noninvasive ventilator is connected with the head of a human body through a fixing device; however, the conventional nose mask does not cover the mouth, and although gastrectasia is not easily generated, in a patient who prefers breathing with the mouth, a ventilation machine is easily caused to leak air at the mouth position.

Accordingly, there is a need for a fastening strap that solves the above-mentioned problems.

Disclosure of Invention

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

The utility model provides a fixing band, comprising: the nose cup comprises a nose cup body, wherein two ends of the nose cup body are fixedly connected with one end of a left connecting band and one end of a right connecting band respectively, a fixed connecting buckle at the other end of the left connecting band is provided with a connecting hole at the top of the connecting buckle, a connecting hook is movably connected with the connecting hole, one end of the connecting band is fixedly connected with the connecting hook, the other end of the upper connecting band is connected with the nose cup body, the upper connecting band is made of an elastic material, two ends of the nose cup body are provided with a left connecting groove and a right connecting groove, the left connecting groove and the right connecting groove respectively slide the left connecting buckle and the right connecting buckle, the two ends of the left connecting buckle and the right connecting buckle are fixedly connected with two ends of the top of a lower protecting band respectively, and the two ends of the lower protecting band are fixedly connected with one ends of the lower left connecting band and one end of the lower right connecting band respectively, and the other end faces of the lower left connecting band are fixedly connected with a left magic hook face and a right magic hook face matched.

Preferably, a plurality of ventilation holes are formed in the edge of the lower protection belt, and the ventilation holes are circumferentially distributed around the center of the lower protection belt.

Preferably, the inner walls of the left connecting groove and the right connecting groove are respectively provided with left internal threads and right internal threads, the outer wall of the left connecting buckle is provided with left external threads matched with the left internal threads, and the outer wall of the right connecting buckle is provided with right external threads matched with the right internal threads.

Preferably, two ends of the upper connecting belt are respectively provided with an upper left connecting belt and an upper right connecting belt, and the upper left connecting belt is movably connected with the upper right connecting belt.

Preferably, one end of the upper left connecting belt is fixedly connected with a plurality of left connecting female buckles, and one end of the upper right connecting belt is fixedly connected with a right connecting sub buckle matched with the left connecting female buckle.

Preferably, the number of the left lower connecting bands is consistent with that of the right lower connecting bands, the number of the left lower connecting bands is multiple, and the left lower connecting bands are equidistant.

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

1. according to the utility model, the upper connecting belt made of elastic materials is movably connected with the connecting hole through the connecting structure, the upper connecting belt is connected with the connecting buckle, the connection stability of the upper connecting belt is ensured, the lower protecting belt is movably connected below the nose mask body, the mouth and the periphery of the nose mask body can be sealed through the protection of the lower protecting belt, so that when the nose mask is used, part of a patient can be prevented from breathing by the mouth, the air leakage of the mouth position of the respirator is caused, and the two ends of the lower protecting belt are connected with the right lower connecting belt through the left lower connecting belt with a magic tape, the tightness of the lower protecting belt can be adjusted through the left lower connecting belt and the right lower connecting belt, and the connection comfort of the lower protecting belt and the lower part of a human body is ensured;

2. according to the utility model, the edge of the lower protective belt is provided with the plurality of ventilation holes, so that the lower protective belt can be conveniently ventilated on the premise of not affecting the tightness, and discomfort caused by long-time wearing of the lower protective belt is prevented;

3. according to the utility model, the left internal thread and the right internal thread, and the left external thread and the right external thread are arranged, so that the left connecting buckle and the right connecting buckle are connected with the nose mask body stably through threaded connection.

Drawings

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

FIG. 2 is a schematic view of the structure of a rear view of the fixing strap shown in FIG. 1;

FIG. 3 is a schematic view of the left hook face of FIG. 1;

FIG. 4 is a schematic structural view of the right connecting buckle shown in FIG. 1;

FIG. 5 is a schematic view of the structure of the connecting hole shown in FIG. 1;

reference numerals in the drawings: 1. a nose mask body; 2. a left connecting band; 3. a right connecting belt; 4. a connecting buckle; 5. an upper connecting belt; 6. a connecting hook; 7. an upper left connecting belt; 8. an upper right connecting belt; 9. a lower guard band; 10. ventilation holes; 11. a left lower connecting band; 12. a right lower connecting band; 13. a left connecting buckle; 14. a right connecting buckle; 15. a right connector clasp; 16. a right magic tape adhesive surface; 17. the left connecting female buckle; 18. a left magic hook surface; 19. a left connecting groove; 20. a right connecting groove; 21. and a connection hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 5, the present utility model provides a fixing band, comprising: the nose mask body 1, the one end of nose mask body 1 both ends fixed connection left connecting band 2 and right connecting band 3 respectively, the fixed connection connector link 4 of the other end of left connecting band 2, the top of connector link 4 is equipped with connecting hole 21, connecting hole 21 swing joint connecting hook 6, the one end of connecting band 5 is gone up in connecting hook 6 fixed connection, the other end and the nose mask body 1 of last connecting band 5 link to each other, go up connecting band 5 and select for use elastic material to make, the both ends of nose mask body 1 are equipped with left spread groove 19 and right spread groove 20, left spread groove 19 and right spread groove 20 slide left connector link 13 and right connector link 14 respectively, the both ends at the protection band 9 top under left side connector link 13 and right connector link 14 fixed connection respectively, the both ends of protection band 9 are fixed connection left side down connecting band 11 and the one end of connecting band 12 down on the right side respectively, the other end face of left side down connecting band 11 and right side down connecting band 12 is fixed connection left side magic face 18 and collude face 16 of face with left side hook-and-loop surface 18.

It should be noted that: through setting up the last connecting band 5 of elastic material, the swing joint of accessible connecting hook 6 and connecting hole 21 links to each other with last connecting band 5 and connector link 4, guarantee the stability of last connecting band 5 connection, and the protection of protection band 9 under the below swing joint of nose cup body 1, the protection of accessible lower protection band 9 seals mouth and periphery, prevent when using, partial patient adopts mouth to breathe, lead to the breathing machine to leak gas through the oral area position, and link to each other with right lower connecting band 12 through the left lower connecting band 11 with having the magic subsides with the both ends of lower protection band 9, lower connecting band 11 and right lower connecting band 12 down in the accessible left, the elasticity of protection band 9 is down adjusted, the travelling comfort of protection band 9 and human lower part connection is guaranteed.

In the embodiment of the present utility model, referring to fig. 1, the edge of the lower guard band 9 is provided with a plurality of ventilation holes 10, and the ventilation holes 10 are circumferentially distributed around the center of the lower guard band 9.

It should be noted that: the edge of the lower protective belt 9 is provided with the plurality of ventilation holes 10, so that the lower protective belt 9 can be conveniently ventilated on the premise of not affecting the tightness, and discomfort caused by long-time wearing is prevented;

in the embodiment of the present utility model, as shown in fig. 3 and 4, the inner walls of the left connecting groove 19 and the right connecting groove 20 are respectively provided with a left internal thread and a right internal thread, the outer wall of the left connecting buckle 13 is provided with a left external thread matched with the left internal thread, and the outer wall of the right connecting buckle 14 is provided with a right external thread matched with the right internal thread.

It should be noted that: the left internal thread and the right internal thread, the left external thread and the right external thread are arranged, and the left connecting buckle 13 and the right connecting buckle 14 are connected with the nose mask body 1 stably through threaded connection;

in the embodiment of the present utility model, as shown in fig. 1, two ends of the upper connecting strap 5 are respectively provided with an upper left connecting strap 7 and an upper right connecting strap 8, and the upper left connecting strap 7 is movably connected with the upper right connecting strap 8.

It should be noted that: an upper left connecting belt 7 and an upper right connecting belt 8 are respectively arranged at two ends of the upper connecting belt 5, and the upper left connecting belt 7 and the upper right connecting belt 8 ensure the connection stability of the upper connecting belt 5 and a human body;

in the embodiment of the present utility model, referring to fig. 2, one end of the upper left connecting band 7 is fixedly connected with a plurality of left connecting female buttons 17, and one end of the upper right connecting band is fixedly connected with a right connecting sub-button 15 matched with the left connecting female buttons 17.

It should be noted that: the left connecting female buckle 17 and the right connecting sub buckle 15 are arranged, so that the connection stability of the upper left connecting belt 7 and the upper right connecting belt 8 is ensured, and the upper left connecting belt 7 and the upper right connecting belt 8 are convenient to detach and connect;

in the embodiment of the present utility model, referring to fig. 1, the number of the left lower connecting bands 11 is identical to the number of the right lower connecting bands 12, the number of the left lower connecting bands 11 is plural, and the left lower connecting bands 11 are equidistant.

It should be noted that: by providing a plurality of lower left connecting straps 11 and lower right connecting straps 12, the stability of connecting the lower guard strap 9 is ensured.

The working principle of the fixing belt provided by the utility model is as follows:

through setting up the last connecting band 5 of elastic material, the swing joint of accessible connecting hook 6 and connecting hole 21 links to each other with last connecting band 5 and connector link 4, guarantee the stability of last connecting band 5 connection, and the protection of protection band 9 under the below swing joint of nose cup body 1, the protection of accessible lower protection band 9 seals mouth and periphery, prevent when using, partial patient adopts mouth to breathe, lead to the breathing machine to leak gas through the oral area position, and link to each other with right lower connecting band 12 through the left lower connecting band 11 with having the magic subsides with the both ends of lower protection band 9, lower connecting band 11 and right lower connecting band 12 down in the accessible left, the elasticity of protection band 9 is down adjusted, the travelling comfort of protection band 9 and human lower part connection is guaranteed.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

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 fastening strap, comprising: the nose mask comprises a nose mask body (1), two ends of the nose mask body (1) are respectively and fixedly connected with one ends of a left connecting belt (2) and a right connecting belt (3), a connecting buckle (4) is fixedly connected at the other end of the left connecting belt (2), the top of the connecting buckle (4) is provided with a connecting hole (21), the connecting hole (21) is movably connected with a connecting hook (6), the connecting hook (6) is fixedly connected with one end of the upper connecting belt (5), the other end of the upper connecting belt (5) is connected with the nose mask body (1), the upper connecting belt (5) is made of elastic materials, the two ends of the nose mask body (1) are provided with a left connecting groove (19) and a right connecting groove (20), the left connecting groove (19) and the right connecting groove (20) respectively slide the left connecting buckle (13) and the right connecting buckle (14), the left connecting buckle (13) and the right connecting buckle (14) are respectively and fixedly connected with two ends of the top of the lower protective belt (9), two ends of the lower protective belt (9) are respectively and fixedly connected with one ends of a left lower connecting belt (11) and a right lower connecting belt (12), the end faces of the other ends of the left lower connecting belt (11) and the right lower connecting belt (12) are respectively and fixedly connected with a left magic tape hook face (18) and a right magic tape adhesive face (16) matched with the left magic tape hook face (18).

2. A fastening strap according to claim 1, characterized in that the edges of the lower guard strap (9) are provided with a plurality of ventilation holes (10), the ventilation holes (10) being circumferentially distributed around the centre of the lower guard strap (9).

3. A fixing band according to claim 1, characterized in that the inner walls of the left connecting groove (19) and the right connecting groove (20) are respectively provided with left internal threads and right internal threads, the outer wall of the left connecting buckle (13) is provided with left external threads matched with the left internal threads, and the outer wall of the right connecting buckle (14) is provided with right external threads matched with the right internal threads.

4. A fixing strap according to claim 1, characterized in that two ends of the upper connecting strap (5) are respectively provided with an upper left connecting strap (7) and an upper right connecting strap (8), and the upper left connecting strap (7) is movably connected with the upper right connecting strap (8).

5. A fixing strap according to claim 4, wherein one end of the upper left connecting strap (7) is fixedly connected with a plurality of left connecting female buckles (17), and one end of the upper right connecting strap (8) is fixedly connected with a right connecting sub buckle (15) matched with the left connecting female buckle (17).

6. A fastening strap according to claim 1, wherein the number of lower left connecting straps (11) corresponds to the number of lower right connecting straps (12), the number of lower left connecting straps (11) being plural, the lower left connecting straps (11) being equidistant.