TWM461435U - Head strap fixing structure of facial mask - Google Patents

Abstract

The utility model discloses a face mask head band fixing structure. The mask body of a face mask is provided with a head band for fixedly sleeving the mask body on the head of a user; the head band is arranged in head band holes in two sides of the mask body in a penetrating manner; the marginal edges of the two side edges below the mask body of the face mask are provided with at least two groups of symmetric head band holes; and the head band is arranged between one or two groups of head band holes in a penetrating manner.According to the face mask head band fixing structure, the user can fix the face mask on the head by selectively using a bidirectional head band or unidirectional head band wear mode as required and can also hang the face mask on ears through hooks to realize wear so as to guarantee stress balance of the face, and the user can select different wear modes.

Description

Mask headband fixing structure

The present invention relates to a medical device for assisting breathing, and more particularly to a mask headband fixing structure.

The existing respiratory mask for assisting breathing usually needs to be manually fixed. Generally, the mask is provided with a sleeve that can be sleeved and fixed to the back of the head to form a headband. The headband is connected to the mask and has certain elasticity. When it is used, it is placed on the back of the head to fix the mask at the nose and mouth. When the mask is fixed, there are the following defects: 1. When fixing the mask, the patient's head must be lifted when the headband is fixed. Or the doctor can lift it up and straighten it to use it, which brings great inconvenience to the operator and the patient, especially for some seriously ill patients who cannot move the head. Such operation will have certain insecurities. 2, when the mask is produced, the headband is usually directly mounted on the mask. Due to the difference in the individual wearing, the head strap has a limited elastic range, or the fixed position of the headband can not meet and adapt to the size of the young and the small. The actual size requirements of patients are also inconvenient to use; 3, the headband is fixed by one-way body, the balance is poor, and when the headband is not suitable for the head, the face Unbalanced force, can not be effectively fixed and could easily lead to Lehen, pressure sores.

The purpose of the present invention is to provide a mask headband fixing structure, which can have different wearing manners in use, can balance the face force, and improve the safety and comfort of the mask in the fixing process of use.

In order to achieve the above object, the solution of the present invention is: a mask headband fixing structure, wherein at least one headband is set on the mask cover to be sleeved on the head, on the edge of the two sides below the mask cover At least two sets of symmetrical headband apertures are provided, the headbands being threaded between two symmetrical headband apertures of one of the headband apertures.

The headband is threaded between the two sets of headband holes.

The headband is an elastic band body.

After adopting the above structure, the mask of the present invention is designed with at least two sets of headband holes, and the bidirectional headband or the one-way headband can be selected according to the need to fix the mask on the head, or can be hooked on the ear. Wear and wear the headband in different ways. The headband can be freely selected on the mask. It can also adjust the height or tightness of the headband to ensure the balance of the face and improve the mask. Safety and comfort during the fixing process.

1‧‧‧ Cover

11‧‧‧ trachea

12‧‧‧ head with holes

13‧‧‧ headband

The other features and advantages of the present invention will be apparent from the detailed description of the preferred embodiments of the accompanying drawings, wherein: FIG. 1 is a schematic view of the present invention; FIG. 2 is a top view of the present invention; A schematic structural view of a novel first embodiment; 4 is a schematic structural view of a second embodiment of the present invention; FIG. 5 is a schematic view showing a state of use of the second embodiment of the present invention; and FIG. 6 is a schematic structural view of a third embodiment of the present invention.

In order to further explain the technical solutions of the present invention, the present invention will be described in detail below through specific embodiments.

As shown in Fig. 1 and Fig. 2, the hollow cover 1 has a mound shape for covering the nose and mouth of the user, thereby separating the nose and mouth from the external environment, and ensuring that the oxygen regulator has a certain oxygen content. Concentrations and pressures of gas flow into the human respiratory organs for oxygen therapy or aerosol therapy. The air supply pipe 11 is disposed at the lower side of the cover body 1, and the illustration is only a schematic view of the cover body, and other specific components of the face mask will not be described in detail.

The improvement of the present invention is that the hollow cover 1 of the present invention is positioned on the headband of the face, which is different from the common single strip structure directly fixed on the cover body, but is fixed to the mask by an alternative manner. On the side. Referring to FIG. 2, in the cover body 1 of the present invention, at least two sets of symmetrical headband holes 12 are provided on the rims of the two sides of the lower side of the cover body 1. In this embodiment, three sets are provided, that is, six on the mask. The headbands have holes 12, and the headbands 13 pass through the two of them with the holes 12 to form a set of solidified headbands 13, wherein the headbands 13 can be elastic bands.

In the use of the mask of the present invention, the wearing manner between the headband 13 and the mask can have a variety of different wearing forms, and FIG. 3 is a common wearing method in the headband of the mask, and both sides of the cover 1 There are three sets of headband holes on the side, and the headband 13 is disposed on two symmetrical heads of a set of headband holes 12. Between the headband holes 12, a half-circle-shaped shroud is formed behind the mask, so that when the user wears the top cover, the headband 13 is sleeved behind the head to fix the mask, and at the same time, there are three different groups. The height of the headband has a hole 12, so the headband has a certain selectivity in the fixed sleeve. In the present embodiment, the headband 13 is passed through two symmetrical headband holes 12 of a set of headband holes 12 in the middle. Upper, the headband can be placed behind the head to fix the mask.

The present invention can also realize a two-way wearing manner, and the headband 13 can be selected to perform bidirectional headband fixing as needed. As shown in FIG. 4 and FIG. 5, the headband 13 in the mask is respectively disposed in the two sets of the headband holes. Between 12, the headband 13 in this embodiment passes through the upper and lower sets of headband holes, and the headband 13 is formed on the upper and lower sides to form two sleeves connected to the back of the cover body to form a two-way shape. The two headbands, and the headband 13 can be adjusted by pulling between the headband holes 12, and the two parallel headbands formed are placed on the head in two directions, one above the ear and the other under the ear. Such a headband fixing method can avoid the problem of poor balance of the one-way fixed headband, and can also ensure the balance of the face by adjusting the height or the tightness of the headband 13, thereby improving the comfort of the mask during the fixing process. Sex.

In the embodiment shown in FIG. 6, the embodiment simply pulls the headband 13 disposed between the two sets of headband holes 12 to form symmetrical two headbands 13 on both sides of the cover body, as shown in FIG. On the cover 1, the headband 13 is disposed between two sets of symmetrical headband holes 12 (upper and lower groups), and the belt body is pulled on both sides of the cover to form two ends on both sides. With the belt 13, the two head straps 13 can be hooked on the ear of the mask user, so that the mask can be fixed, and the mask can be fixed in such a manner that the user's head cannot be moved. In this way, the mask can be worn and fixed, thereby solving the problem that the headband cannot be effectively fixed or causing a stagnation and pressure sore, and the headband can be fixed by lifting the patient's head. Easy to use and safe.

The mask of the present invention is designed with at least two sets of headband holes 12, so that the bidirectional headband 13 or the one-way headband 13 can be selected as needed to fix the mask to the head, or can be worn by hooking on the ear. The wearing method of the mask can be freely selected, and the height or tightness of the headband can be adjusted, thereby ensuring the balance of the face and improving the safety and comfort of the mask during the fixing process.

The above embodiments and drawings are not intended to limit the product form and mode of the present invention, and any suitable changes or modifications made by those skilled in the art should be considered as not departing from the scope of the invention.

1‧‧‧ Cover

11‧‧‧ trachea

12‧‧‧ head with holes

13‧‧‧ headband

Claims (3)

The utility model relates to a mask headband fixing structure, wherein at least one headband is arranged on the mask cover body to be sleeved on the head, and at least two sets of symmetrical headband holes are arranged on the edge edges of the two sides below the mask cover body. The headband is threaded between two symmetrical headband apertures of one of the headband apertures. The mask headgear fixing structure according to claim 1, wherein the headband is disposed between the two sets of headband holes. The mask headgear fixing structure according to claim 1, wherein the headband is an elastic band body.