TWM601625U - Breathing mask - Google Patents

Abstract

A breathing mask comprises a mask body, a connecting tube, a fixing belt group and a second fixing belt. The cover is suitable for covering the mouth and nose of a user. The connecting pipe communicates with the cover body and is suitable for connecting a gas pipeline. The fixing strap set is elongated and suitable for surrounding the user's head so that the cover can fit the user's face, and includes two adjusting ropes and a first fixing strap. The adjustment cords are respectively connected to the left and right sides of the cover body and are suitable for abutting against both sides of the user's head. The left and right opposite ends of the first fixing belt are respectively connected with the adjustment ropes and are suitable for being close to the user's head. The left and right opposite ends of the second fixing belt are respectively connected to the left and right sides of the fixing belt set, and are suitable for being close to the head of the user and can not overlap with the first fixing belt.

Description

Breathing mask

The present invention relates to a mask, in particular to a breathing mask that can be connected to a gas delivery device.

Respiratory masks are common medical equipment in medical places. When patients have difficulty breathing or need to inhale gaseous drugs, medical personnel usually give patients to wear a breathing mask, and then connect the connector on the breathing mask to the gas delivery Device to help patients inhale oxygen or gaseous medicine. In use, traditional breathing masks usually wrap the elastic bands on both sides of the mask body of the breathing mask around the left and right sides of the head, and fix them on the head, so that the mask body of the breathing mask can be set at the nose and mouth in front of the patient’s face. And let the gas converge in the inner space of the cover for the user to inhale. However, the above-mentioned elastic band itself is a thin elastic band and is a single strip design. When the mask is fixed, it is easy to directly crush the skin above the ears and cause pressure injuries, and because the human head is arc-shaped, the mask of the breathing mask When the body is set on the patient's face, the fixation effect is limited, and the breathing mask is likely to slip and displace due to the patient's activities and eating, which makes the breathing mask and the face poorly fit, causing the gas to be inhaled by the patient to escape in the air.

Therefore, the purpose of the present invention is to provide a breathing mask with a simple fixing method, easy to adjust the tightness and position of the fixing belt, avoiding directly pressing the skin above the ears to increase comfort, and having a firm wearing position and not easy to slip off.

Therefore, the breathing mask of the present invention is suitable for being worn by a user. The breathing mask includes a mask body, a fixing belt set and a second fixing belt. The cover is suitable for covering the mouth and nose of the user. The fixing strap set is elongated and suitable for surrounding the user's head so that the cover can fit the user's face, and includes two adjusting ropes and a first fixing strap. The adjustment cords are respectively connected to the left and right sides of the cover body and are suitable for abutting against both sides of the user's head. The left and right opposite ends of the first fixing belt are respectively connected with the adjustment ropes and are suitable for being close to the user's head. The left and right opposite ends of the second fixing belt are respectively connected to the left and right sides of the fixing belt set, and are suitable for being close to the head of the user and can not overlap with the first fixing belt.

In some embodiments, the breathing mask is suitable for connecting a gas pipeline, and the breathing mask further includes an adapter tube that communicates with the mask body and is suitable for connecting the gas pipeline.

In some embodiments, the cover further includes two perforations on the left and right sides. The perforations are respectively provided for the adjustment ropes to be movably penetrated and fixed, so that the cover body can be connected to the adjustment ropes in a displaceable manner.

In some implementation aspects, the material of the adjustment cords is an elastic material.

In some embodiments, the cover includes a gasket. The gasket is elongated and arranged corresponding to the position of the bridge of the nose of the user to maintain the shape of the mask body.

In some embodiments, at least one of the left and right opposite ends of the second fixing band is detachably connected to the fixing band set.

In some embodiments, the user includes a top part of the head on the top surface of the user's head, and a back part of the neck under the ears of the user. One of the first fixing band and the second fixing band is suitable for abutting against the top of the head, and the other of the first fixing band and the second fixing band is suitable for being abutting against the back of the neck.

In some embodiments, the width of at least one of the first fixing strap and the second fixing strap is greater than the width of each adjustment cord.

The effect of the present invention is that the user can stretch the adjustment cords away from one end of the first fixing belt by tightening the adjustment cords to move the adjustment cords through the perforations, and pass through the second fixing belt and the first fixing belt. A connection method in which the fixing belt can be separated and the connection position can be adjusted to achieve the purpose of simple fixing method and easy adjustment of the tightness of the fixing belt set by the user. In addition, the left and right opposite ends of the second fixing belt are respectively connected to the left and right sides of the fixing belt set, and the first fixing belt and the second fixing belt are attached to the user's head, when the user When adjusting the position of one of the first fixing strap and the second fixing strap, the binding force of the other of the first fixing strap and the second fixing strap can still make the position of the cover immobile, so as to facilitate adjustment The purpose of fixing the position of the strap. Similarly, by adjusting the positions of the first fixing band and the second fixing band, the first fixing band and the second fixing band are respectively attached to the top of the head and the back of the neck. The first fixing belt and the second fixing belt have binding force in both the vertical direction and the horizontal direction, so as to achieve the purpose of firm wearing position and not easy to slip off. In addition, after the first fixing belt and the second fixing belt are combined, it can avoid directly pressing the skin above the ears, and the first fixing belt and the second fixing belt are wide elastic bands, which can reduce the tension between the belt and the skin. Interval compression can effectively prevent the occurrence of stress injuries, improve the quality of care and achieve the purpose of increasing comfort when wearing.

Refer to Figures 1 and 2, which are an embodiment of the new breathing mask. The breathing mask is suitable for being worn by a user 9 and connected to a gas pipeline 8 for introducing oxygen and gaseous medicines. The user 9 includes a top part 91 located on the top surface of the head of the user 9 and a back part of the neck 92 located below the ears of the user 9. The breathing mask includes a mask body 1, a connecting tube 2, a fixing belt group 3 and a second fixing belt 4.

The cover 1 is suitable for covering the mouth and nose of the user 9, and includes a cover wall 11, an inner space 12 defined by the cover wall 11, and an air inlet 13 penetrating two opposite sides of the cover wall 11 , Two perforations 14 on the left and right sides, and a gasket 15. The cover wall 11 has an annular side edge 111 that abuts on the face of the user 9. The connecting pipe 2 is hollow and communicates with the cover 1, and is suitable for connecting the gas pipeline 8. The connecting tube 2 has a tube wall 21, an outer tube opening 22 and an inner tube opening 23 located at two opposite ends of the tube wall 21. The outer pipe port 22 is suitable for connecting the gas pipeline 8, and one of the inner pipe port 23 and the pipe wall 21 is connected to the cover body 1, so that the connecting pipe 2 is connected to the cover body 1, and can provide gas The internal space 12 is entered through the connecting pipe 2. In this embodiment, the pipe wall 21 is embedded in the air inlet 13 of the cover body 1, so that the connecting pipe 2 is more firmly connected to the cover body 1. However, the connecting pipe 2 and the cover body 1 The connection method is not limited to this. The perforations 14 are respectively used for the two opposite ends of the fixing belt set 3 to be movably penetrated and fixed, so that the cover body 1 is movably connected to the fixing belt set 3. The gasket 15 is elongated and is set corresponding to the nose bridge of the user 9 to maintain the shape of the mask body 1.

The fixing strap set 3 is elongated and suitable for surrounding and restraining the head of the user 9, so that the cover 1 can fit the face of the user 9, and includes two adjusting ropes 31 and a first fixing strap 32 . The adjustment cords 31 respectively penetrate through the perforations 14 of the cover body 1 and are suitable for abutting on both sides of the head of the user 9. In this embodiment, the apertures of the perforations 14 are The relationship between the cross-sectional area of the adjustment cords 31 is that the adjustment cords 31 are slightly compressed radially through the perforations 14, so that the adjustment cords 31 can penetrate the friction force between the inner walls of the perforations 14 It is fixed, and when the adjustment cords 31 are pulled, they can still move relative to the perforations 14. Therefore, when the user 9 pulls the adjustment cords 31 away from the end of the first fixing strap 32 and faces The movement of the first fixing belt 32 in the direction enables the adjustment cords 31 to extend and move through the perforations 14 so that the cover 1 is close to the face of the user 9 to adjust the overall tightness. In this embodiment, the adjustment cords 31 are elongated, easy to penetrate into the perforations 14, and made of elastic material, which enables the fixing strap set 3 to have elastic cushioning ability, allowing the user 9 to wear the Feel more comfortable when breathing in the mask. However, the shape and material of the adjustment cords 31 are not limited to the content disclosed above.

The left and right opposite ends of the first fixing strap 32 are respectively connected to the adjustment cords 31 and are suitable for surrounding and abutting the head of the user 9. The left and right opposite ends of the second fixing belt 4 are respectively connected to the left and right sides of the fixing belt set 3, and are suitable for surrounding the head of the user 9 and can not overlap with the first fixing belt 32 in use. In this embodiment, one end of the left and right opposite ends of the second fixing strap 4 is connected to one end on the same side of the first fixing strap 32, and the other end of the second fixing strap 4 has a connecting piece 41. The connecting piece 41 can be a devil felt or a button, so that the second fixing belt 4 is detachably connected to one end of the first fixing belt 32 on the same side. That is, the left end of the second fixing band 4 is connected to the left side of the first fixing band 32, and the right end of the second fixing band 4 is connected to the right side of the first fixing band 32 and passing through the second fixing band 4 is connected to the first fixing strap 32 to adjust the tightness of the second fixing strap 4 relative to the head of the user 9 that binds the cover 1. However, the second fixing strap 4 can also be detachably connected to the fixing strap set 3 at both ends. In addition, the second fixing strap 4 can also be connected to the adjusting ropes 31. The connection method is not limited to this.

It is worth mentioning that, in this embodiment, the widths of the first fixing strap 32 and the second fixing strap 4 are both greater than the width of each adjustment rope, that is, the first fixing strap 32 and the second fixing strap 4 The fixing belts 4 are all wide elastic bands, so that when the user 9 wears the breathing mask, the contact area of the first fixing belt 32 and the second fixing belt 4 corresponding to the local skin of the user 9 increases, and Therefore, the restraining force exerted by the breathing mask on the user 9 can be dispersed in a larger contact area, and the pressure between the first fixing belt 32, the second fixing belt 4 and the skin can be reduced. However, the first fixing band and the second fixing band may also be elastic bands with only one of a wide surface, so that the purpose of increasing comfort during wearing can also be achieved.

2 to 4, when in use, the mask body 1 can be covered on the mouth and nose of the user 9 first, and the fixing strap set 3 can be put on the head of the user 9 from the top of the head downwards On the back top side, the fixing strap set 3 is attached to the head of the user 9 and the cover 1 is worn on the face of the user 9. Next, referring to Fig. 2, the medical staff or the user 9 can tighten the adjustment cords 31 away from one end of the first fixing strap 32, so that the adjustment cords 31 can extend and move in the perforations 14, so that the The cover 1 is close to the face of the user 9 to improve the fit of the cover 1. Then, referring to FIG. 3, the second fixing band 4 is fixedly connected to one side of the fixing band set 3 (the right side in the figure), bypassing the back part of the neck 92 of the user 9, and can be detachably connected to the Fix the other side of the fixing strap set 3 (the left side in the figure), so that the second fixing strap 4 is attached to the back part of the neck 92, referring to FIG. 4, and then the first fixing strap 32 is pulled upward to make the first The fixing strap 32 is tightly bound to the top 91 of the head, so that the cover body 1 is not easily displaced and fits tightly.

In summary, the user 9 can tighten the adjustment cords 31 away from one end of the first fixing strap 32, so that the adjustment cords 31 can extend and move through the perforations 14, and through the second fixing The connection mode of the belt 4 and the first fixing belt 32 can be separated and the connection position can be adjusted, so that the fixing method is simple and the user can easily adjust the tightness of the fixing belt. In addition, the left and right opposite ends of the second fixing belt 4 are respectively connected to the left and right sides of the fixing belt set 3, and the first fixing belt 32 and the second fixing belt 4 are attached to the head of the user 9 , When the user 9 adjusts the position of one of the first fixing strap 32 and the second fixing strap 4, the binding force of the other of the first fixing strap 32 and the second fixing strap 4 can still be used The position of the cover body 1 is not moved to achieve the purpose of facilitating adjustment of the position of the fixing belt. Similarly, by adjusting the positions of the first fixing strap 32 and the second fixing strap 4, the first fixing strap 32 and the second fixing strap 4 are different from the top part 91 and the back part 92 of the neck. In this way, the first fixing strap 32 and the second fixing strap 4 can have binding force in both the vertical and horizontal directions, and achieve the purpose of firm wearing position and not easy to slip off, so it can indeed achieve the purpose of new cost. In addition, after the first fixing strap 32 and the second fixing strap 4 are combined, it can avoid directly pressing the skin above the ears, and the first fixing strap 32 and the second fixing strap 4 themselves are wide elastic bands, which can reduce The compression between the elastic band and the skin can effectively prevent the occurrence of pressure injuries, improve the quality of care and achieve the purpose of increasing comfort when wearing.

However, the above-mentioned are only examples of the present model. When the scope of implementation of the present model cannot be limited by this, all simple equivalent changes and modifications made in accordance with the patent scope of the present model application and the contents of the patent specification still belong to This new patent covers the scope.

1: hood 11: Cover wall 111: ring side edge 12: Internal space 13: Air intake 14: Piercing 15: Gasket 2: Takeover 21: pipe wall 21 22: Outer nozzle 23: inner nozzle 23 3: Fixed belt group 31: adjustment rope 32: The first fixing strap 4: The second fixing strap 41: Connector 8: Gas pipeline 9: User 91: top of head 92: back of neck

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, among which: Figure 1 is a perspective view illustrating an embodiment of the new breathing mask; Figure 2 is a front view illustrating the connection relationship between the embodiment and a user and a gas pipeline; Figure 3 is a side view illustrating that a first fixing strap of the embodiment is located behind the user's head; and Figure 4 is a side view illustrating that the first fixing strap of the embodiment is located on the top of the user's head.

1: hood

11: Cover wall

111: ring side edge

12: Internal space

13: Air intake

14: Piercing

15: Gasket

2: Takeover

21: pipe wall

22: Outer nozzle

23: Inner nozzle

3: Fixed belt group

31: adjustment rope

32: The first fixing strap

4: The second fixing strap

41: Connector

Claims (8)

A breathing mask suitable for being worn by a user. The breathing mask comprises: A cover, suitable for covering the mouth and nose of the user; A set of fixing straps, which are elongated and suitable for surrounding the user's head, so that the cover can fit the user's face, and includes two adjustment ropes and a first fixing strap, the adjustment ropes are connected respectively On the left and right sides of the cover body and suitable for abutting on both sides of the user's head, the left and right opposite ends of the first fixing strap are respectively connected with the adjustment ropes and are suitable for abutting on the user's head; and A second fixing belt, the left and right opposite ends are respectively connected to the left and right sides of the fixing belt set, and are suitable for being close to the head of the user and can not overlap with the first fixing belt. The breathing mask according to claim 1 is suitable for connecting a gas pipeline, and the breathing mask further includes an adapter tube that communicates with the mask body and is suitable for connecting the gas pipeline. The breathing mask according to claim 1, wherein the mask body further includes two perforations on the left and right sides, and the perforations are respectively used for the adjustment cords to be movably pierced and fixed, so that the mask body is movably connected to the Wait for the adjustment rope. The breathing mask according to claim 1, wherein the adjustment cords are made of elastic materials. The breathing mask according to claim 1, wherein the mask body includes a gasket, which is elongated and arranged at a position corresponding to the bridge of the nose of the user, for maintaining the shape of the mask body. The breathing mask according to claim 1, wherein at least one of the left and right opposite ends of the second fixing band is detachably connected to the fixing band set. The breathing mask according to claim 1, wherein the user includes a top of the head located on the top surface of the user's head, and a back part of the neck located below the ears of the user, the first fixing strap and the One of the second fixing bands is suitable for abutting against the top of the head, and the other of the first fixing band and the second fixing band is suitable for abutting against the back of the neck. The breathing mask according to claim 1, wherein the width of at least one of the first fixing band and the second fixing band is greater than the width of each adjustment cord.

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