CN219071691U

CN219071691U - Fixing strap for breathing mask

Info

Publication number: CN219071691U
Application number: CN202222930110.0U
Authority: CN
Inventors: 牛建勋; 王晓莉; 唐雪峰; 张斌; 王春香
Original assignee: Nanjing Superstar Medical Equipment Co ltd
Current assignee: Nanjing Superstar Medical Equipment Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-05-26
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a fixing belt of a breathing mask, which comprises a first protection side pad, a second protection side pad, a protection main pad and a connecting buckle; the protection main pad is fixedly connected with one end of the first protection side pad, the protection main pad is fixedly connected with one end of the second protection side pad, and the two protection main pads which are fixedly connected with the first protection side pad and the second protection side pad respectively are fixedly connected through a connecting buckle. The mask fixing strap is convenient to operate, the size of the mask fixing strap can be adjusted according to the condition of a user, the relative positions of the first connecting buckle and the second connecting buckle are moved, and when the first connecting buckle and the second connecting buckle are adjusted to reach proper positions, the threaded bolt can be reinstalled on the first connecting buckle and the second connecting buckle, so that the requirements of different patients can be met; when the protection pad part is damaged or dirty and needs to be cleaned, the first protection side pad and the second protection side pad can be detached and installed according to the needs.

Description

Fixing strap for breathing mask

Technical Field

The utility model relates to the field of breathing machine equipment, in particular to a breathing mask fixing band.

Background

In modern clinical medicine, a respirator is an effective means capable of replacing autonomous ventilation by manpower, is a device capable of replacing, controlling or changing normal physiological breathing of people, increasing pulmonary ventilation, improving respiratory function, reducing respiratory function consumption and saving heart reserve capacity, is widely used in 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 length of the mask fixing band needs to be adjusted when the breathing mask serving as the breathing mask auxiliary tool is worn by different people, so that the breathing mask can be fixedly attached to the face of a patient, and meanwhile, the phenomenon that the skin of the face of the patient, particularly the two sides of the nose and the lower jaw bone of the patient, are red rash and even crumble easily caused by the pressurized breathing mask in a long-term use process exists.

To this end we propose a respiratory mask strap.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a fixing belt for a breathing mask.

In order to achieve the above purpose/solve the above technical problems, the present utility model is realized by adopting the following technical scheme: a fixing belt of a breathing mask comprises a first protection side pad, a second protection side pad, a protection main pad and a connecting buckle;

one end of the first protection side pad is fixedly connected with a protection main pad, one end of the second protection side pad is also fixedly connected with a protection main pad, and the two protection main pads which are respectively fixedly connected with the first protection side pad and the second protection side pad are fixedly connected through a connecting buckle;

the first protection side pad and the second protection side pad can be detachably and fixedly connected.

Optionally, the inner side of the first protection side pad is provided with a sticky belt buckle burr surface, the outer side of the second protection side pad is provided with a sticky belt buckle burr surface, and the sticky belt buckle burr surface can be mutually adhered and fixed.

Optionally, the connector comprises a first connector and a second connector, and the length of the connector can be adjusted by moving the relative positions of the first connector and the second connector.

Optionally, the first connecting buckle is provided with a sliding groove, and the second connecting buckle can penetrate through the sliding groove to realize movement of the second connecting buckle in the sliding groove.

Optionally, the sliding groove is a T-shaped groove, a sliding wedge is configured on the outer side of the second connecting buckle, and the sliding wedge is adapted to the T-shaped groove.

Optionally, a magnet strip is arranged at the notch of the T-shaped groove, a metal strip is arranged at the end part of the second connecting buckle, which is in contact with the T-shaped groove, and the magnet strip attracts with the metal strip.

Optionally, the threaded through holes are formed in the outer side of the first connecting buckle and the second connecting buckle, threaded blind holes are formed in the first connecting buckle, and the first connecting buckle and the second connecting buckle are fixedly connected through a threaded bolt.

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

the size of the mask fixing strap can be adjusted according to the condition of a user, the relative positions of the first connecting buckle and the second connecting buckle are moved, when the first connecting buckle and the second connecting buckle are adjusted to reach proper positions, the threaded bolt can be reinstalled on the first connecting buckle and the second connecting buckle, and the length adjustment of the mask fixing strap is realized, so that the requirements of different patients can be met; when the protection pad part is damaged or dirty and needs to be cleaned, the first protection side pad and the second protection side pad can be detached and installed according to the needs.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.

Fig. 1 is a schematic view of the overall structure of a respiratory mask strap of the present utility model.

Fig. 2 is a split view of a connector link for a respiratory mask strap of the present utility model.

Fig. 3 is a schematic structural view of a first connecting buckle of a fixing strap of a breathing mask according to the present utility model.

Fig. 4 is a schematic structural view of a second connecting buckle of a fixing strap of a breathing mask according to the present utility model.

Fig. 5 is a schematic view of the blind hole inside the first connecting buckle of the respiratory mask strap according to the present utility model.

Fig. 6 is a schematic view showing the connection of the first connecting buckle and the second connecting buckle of the fixing strap of the breathing mask according to the present utility model.

In the figure: 1. a first protective side pad; 2. a second protective side pad; 3. the adhesive belt is provided with a burr surface; 4. the adhesive belt is provided with a round rough surface; 5. a protective main pad; 6. a connecting buckle; 61. a first connecting buckle; 62. the second connecting buckle; 7. a threaded through hole; 8. a threaded blind hole; 9. a sliding groove; 10. a sliding wedge; 11. and (5) a threaded bolt.

Detailed Description

In order to make the technical means, the creation features, the achievement of the purposes and the effects of the present utility model easy to understand, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation.

In the description of the present utility model, it should be understood that the directional terms or positional relationships indicated are based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-6, a respiratory mask fixing strap comprises a first protective side pad 1, a second protective side pad 2, a protective main pad 5 and a connecting buckle 6;

one end of the first protection side pad 1 is fixedly connected with a protection main pad 5, one end of the second protection side pad 2 is also fixedly connected with a protection main pad 5, and the two protection main pads 5 which are respectively fixedly connected with the first protection side pad 1 and the second protection side pad 2 are fixedly connected through a connecting buckle 6;

the first protection side pad 1 and the second protection side pad 2 can be detachably and fixedly connected;

when the first protection side pad 1 and the second protection side pad 2 need to be detached, for example, the first protection side pad is partially damaged or dirty, and the first protection side pad and the second protection side pad are convenient to detach and install.

In a further embodiment, the inner side of the first protection side pad 1 is provided with a belt buckle bristle surface 3, the outer side of the second protection side pad 2 is provided with a belt buckle bristle surface 4, and the belt buckle bristle surface 4 and the belt buckle bristle surface 3 can be mutually adhered and fixed.

In a further embodiment, the connector link 6 comprises a first connector link 61 and a second connector link 62, and the length of the connector link 6 is adjustable by moving the relative positions of the first connector link 61 and the second connector link 62

In a further embodiment, the first connecting buckle 61 is provided with a sliding groove 9, and the second connecting buckle 62 may penetrate through the sliding groove 9 to realize sliding of the second connecting buckle 62 in the sliding groove 9.

In a further embodiment, a magnet strip is arranged at the notch position of the T-shaped groove, and a metal strip is arranged at the end part of the second connecting buckle 62 contacted with the T-shaped groove, and the magnet strip attracts with the metal strip;

this arrangement allows the second connector link 62 to be pre-positioned when penetrating into the sliding slot 9, facilitating the insertion of the second connector link 62.

In a further embodiment, the outer side of the first connecting buckle 61 and the second connecting buckle 62 are respectively provided with a threaded through hole 7, a threaded blind hole 8 is formed in the first connecting buckle 61, and the first connecting buckle 61 and the second connecting buckle 62 are fixedly connected through a threaded bolt 11;

in this way, the threaded bolt 11 can penetrate through the threaded through hole 7 and finally realize fixed connection with the threaded blind hole 8, thereby completing fixed connection of the first connecting buckle 61 and the second connecting buckle 62.

In the using process, the fixing belt is sleeved on the face of a human body, and the fixing belt is fixed on the face by utilizing the adhesive belt buckle burr surface 3 and the adhesive belt buckle round burr surface 4 on the first protection side pad 1 and the second protection side pad 2;

the first protection side pad 1, the second protection side pad 2 and the protection main pad 5 play a role in protection;

the mask fixing strap is used for fixing the mask on the face of a human body, and the sizes of the mask fixing strap are different from each other due to different facial shapes and sizes of different users, so that the size of the mask fixing strap is also required to be adjusted according to the conditions of the users, the threaded bolt 11 can be removed at the moment, the relative positions of the first connecting buckle 61 and the second connecting buckle 62 are moved, and when the first connecting buckle 61 and the second connecting buckle 62 are adjusted to reach the proper positions, the threaded bolt 11 is reinstalled on the first connecting buckle 61 and the second connecting buckle 62.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A respiratory mask fixing strap, characterized in that: comprises a first protection side pad (1), a second protection side pad (2), a protection main pad (5) and a connecting buckle (6);

one end of the first protection side pad (1) is fixedly connected with a protection main pad (5), one end of the second protection side pad (2) is also fixedly connected with a protection main pad (5), and the two protection main pads (5) which are respectively fixedly connected with the first protection side pad (1) and the second protection side pad (2) are fixedly connected through a connecting buckle (6);

the first protection side pad (1) and the second protection side pad (2) can be detachably and fixedly connected.

2. A respiratory mask strap according to claim 1, wherein: the novel protective side pad is characterized in that an adhesive belt buckle burr surface (3) is arranged on the inner side of the first protective side pad (1), an adhesive belt buckle round burr surface (4) is arranged on the outer side of the second protective side pad (2), and the adhesive belt buckle round burr surface (4) and the adhesive belt buckle burr surface (3) can be mutually adhered and fixed.

3. A respiratory mask strap according to claim 1, wherein: the connecting buckle (6) comprises a first connecting buckle (61) and a second connecting buckle (62), and the length of the connecting buckle (6) can be adjusted by moving the relative positions of the first connecting buckle (61) and the second connecting buckle (62).

4. A respiratory mask strap according to claim 3, wherein: the first connecting buckle (61) is provided with a sliding groove (9), and the second connecting buckle (62) can penetrate through the sliding groove (9) to realize movement of the second connecting buckle (62) in the sliding groove (9).

5. A respiratory mask strap according to claim 4, wherein: the sliding groove (9) is a T-shaped groove, a sliding wedge block (10) is arranged on the outer side of the second connecting buckle (62), and the sliding wedge block (10) is matched with the T-shaped groove.

6. A respiratory mask strap according to claim 5, wherein: a magnet strip is arranged at the notch position of the T-shaped groove, a metal strip is arranged at the end part of the second connecting buckle (62) contacted with the T-shaped groove, and the magnet strip is attracted with the metal strip.

7. A respiratory mask strap according to any one of claims 3-6 wherein: the outer side of the first connecting buckle (61) and the second connecting buckle (62) are respectively provided with a threaded through hole (7), the inside of the first connecting buckle (61) is provided with a threaded blind hole (8), and the first connecting buckle (61) and the second connecting buckle (62) are fixedly connected through a threaded bolt (11).