TWM607312U - Respiratory mask with adjustable air tightness effect - Google Patents

Abstract

A breathing mask with adjustable air-tight effect includes a mask body and an adjusting element. When the mask body is fixed on a user's face, the air-tight effect of the mask body can be adjusted by pressing the adjusting element.

Description

Respiratory mask with adjustable air tightness effect

This creation is about a breathing mask with adjustable airtight effect, which is used to wear on the human face, especially the mask used in non-invasive interface respirators.

At present, the common non-invasive interface respirator masks on the market basically use relatively high permeability plastic as the main body, and the main body is connected with the airtight ring and matched with the headband for adjustment and fixing as a basic accessory. The elasticity of the headband is adjusted to make the airtight ring tightly abut the user's face.

Under long-term wear, the headband needs to be tightened so that the airtight ring is tightly attached to the face to provide a good airtight effect. After the headband is tightened, the pressure is applied first, and then the main body and the airtight ring And the partial area of the airtight ring that is pressed on the face will sequentially generate pressure on the face. Among them, the largest source of pressure is the headband (from the contact parts of the head, face or neck and cheek). Withstand) and the airtight ring (tolerated by all parts of the face in contact), the skin will be exposed to high pressure for a long time, which will cause discomfort of varying degrees, and even break the skin or bedsore; but if the headband is loosened because of this, It will reduce the airtight effect of the airtight ring.

Therefore, for the improvement of the air-tight ring, the air-tight ring can be adjusted and shaped according to the user's facial contour, and the air density is further improved, and the headband does not need to be tightened excessively to solve the conventional problem , This is the solution for creating a breathing mask with adjustable air tightness effect.

The breathing mask with adjustable airtight effect of the present invention includes a mask body and an adjusting element. The mask body has an external shell, an interface is opened on the external shell, and an airtight is joined to the periphery of the external shell The airtight element is ring-shaped and is made of soft silicone material. On the outer surface of one side of the airtight element, there is a bonding area formed along the ring contour, and the external shell and the air An airtight space is formed inside the airtight element; the adjustment element is embedded in the airtight element at a position corresponding to the bonding area, and the adjustment element is made of a flexible metal material; wherein, when the When the mask body is fixed on the face of the user, the user presses the adjustment element from the outside of the airtight element toward the inside, so that the adjustment element can be flexed and shaped as the contour of the face changes, and maintain the shaped shape Therefore, the shaped adjustment element can make the fitting area fit the face more closely, so that the airtight effect in the airtight space is better, and the user's mouth and nose can be located in the airtight In the space.

In a preferred embodiment, the number of the adjustment element is set to one, and is integrally formed along the annular contour of the airtight element.

In a preferred embodiment, the number of the adjusting elements is set to be plural, and they are divided evenly along the annular contour of the airtight element.

In a preferred embodiment, the metal material used for the adjustment element is aluminum or titanium.

The breathing mask with adjustable air-tight effect of this creation includes a mask body, an adjustment element and a buffer support frame. The mask body has an external shell, and an interface is opened on the external shell. The outer periphery of the shell is joined with an airtight element. The airtight element is ring-shaped and made of soft silicone material. On the outer surface of one side of the airtight element, there is a bonding area formed along the annular contour. An airtight space is formed inside the external shell and the airtight element; the adjustment element is embedded in the airtight element at a position corresponding to the bonding area, and the adjustment element is made of flexible metal Made of material; the buffer support frame is also embedded in the airtight element at a position corresponding to the bonding area; wherein, when the mask body is fixed on the user's face, the user faces the inside from the outside of the airtight element Press the adjustment element so that the adjustment element can be flexed and shaped as the contour of the face changes and maintain the shaped shape. Therefore, the shaped adjustment element can make the fitting area closer Fits on the face, so that the airtight effect in the airtight space is better, the cushion support frame increases the contact area with the face to disperse the pressure area, and the user's mouth and nose can be located in the air Confidential space.

In a preferred embodiment, the number of the adjustment element is set to one, and is integrally formed along the annular contour of the airtight element.

In a preferred embodiment, the number of the adjusting elements is set to be plural, and they are divided evenly along the annular contour of the airtight element.

In a preferred embodiment, the buffer support frame can be designed as a fence or a grid-like arrangement.

In a preferred embodiment, the buffer support frame is made of hard silicone material.

In a preferred embodiment, the metal material used for the adjustment element is aluminum or titanium.

The other technical content, features and effects of this creation will be clearly presented in the following detailed description of the preferred embodiment with reference to the drawings.

The term "upper" used to describe the position of the structure disclosed in the content of this creation manual refers to any surface position of the structure, not commonly known as the directional "above" or "above". The terms "above" and "below" used to describe the structure position refer to the directionality of the structure position under conventional use.

The term "joining" or "coupling" used to describe the structural combination relationship disclosed in the content of this creation manual refers to the use of threads, tenons, fasteners, nails, adhesives, or high-frequency combinations to make multiple The structures will not easily separate or fall after being assembled.

The term "embedded" used to describe the structure combination relationship disclosed in the content of this creation manual refers to that the body made of silicone or plastic material is molded in the mold and covered with another foreign body; or the body is made through multiple layers The structure is bonded or joined, and another foreign body is wrapped in the interlayer.

Please refer to Figures 1 to 4, which are respectively the structural decomposition and assembly diagrams of the breathing mask with adjustable airtight effect. As shown in the figure, it includes at least a mask body 1 and an adjustment element 2;

Wherein, the mask body 1 has an external shell 11 made of transparent plastic, the external shell 11 is provided with an interface 111, and an airtight element 12 is joined to the periphery of the external shell 11, and the airtight element 12 is It is ring-shaped and made of soft silicone material. On the outer surface of one side of the airtight element 12, there is a fitting area 121 formed along the annular contour, and the outer shell 11 and the airtight element 12 are inside An airtight space 13 is formed. When the mask body 1 is fixed to the face A of the user, the fitting area 121 is completely attached to the face A around the nose and mouth B of the user, and the nose and mouth B of the user can be located in the Inside the airtight space 13;

Wherein, the adjustment element 2 is embedded in the airtight element 12 at a position corresponding to the bonding area 121, and the adjustment element 2 is made of metal material and is flexible.

Please refer to Figures 1, 4, 5A, and 5B. When the mask body 1 is fixed to the user's face A, the interface 111 can be equipped with a connecting pipe 3 (such as an air intake pipe, a sensor or an oxygen pipe). 3 The breathing gas can be connected to the outside for supplying breathing gas, and the user can press the adjustment element 2 from the outside of the airtight element 12 toward the inside, so that the adjustment element 2 can change with the contours of the face A While flexing and shaping, and maintaining the shape after shaping, the adjustment element 2 after shaping allows the fitting area 121 to fit the face A more closely as the contour of the face A changes. The airtight effect in the airtight space 13 is better, so as to achieve the effect of adjusting the airtightness, and at the same time, the comfort during wearing can also be improved.

Please refer to Figures 6 and 7, the airtight element 12 can also be embedded with a buffer support frame 4, the buffer support frame 4 can be designed as a fence or a grid-like arrangement, the buffer support frame 4 is embedded in The inside of the airtight element 12 corresponds to the position of the bonding area 121, and the buffer support frame 4 is made of hard silicone material. The buffer support frame 4 is located inside the bonding area 121 to increase contact with the face A The contact area during wearing is used to disperse the pressure-receiving area, and at the same time has the effect of cushioning and shock absorption, thereby greatly improving the comfort during wearing.

Please refer to Figures 1 to 3. The adjustment element 2 can be set as one, and it can be integrally formed along the annular contour of the airtight element 12. Please refer to Figure 8 together. The adjustment element 2 can also be set as multiple , Are divided into a plurality of parts evenly along the annular contour of the airtight element 12, and each of the adjustment elements 2 is correspondingly allocated to the position where the face is subjected to greater pressure.

Please refer to figures 1~3, the metal material used for the adjustment element 2 is aluminum or titanium.

This creation has been disclosed above through the above-mentioned embodiments. It is only a preferred embodiment of this creation part, but it is not intended to limit this creation. Anyone familiar with this technical field with general knowledge should understand the aforementioned technology of this creation Features and embodiments, and equal changes or modifications made without departing from the spirit and scope of this creation, still fall within the scope of this new model, and the scope of patent protection of this creation shall be defined by the claims attached to this specification Whichever prevails.

1: Mask body 11: External shell 111: Interface 12: Airtight element 121: Fitting area 13: Airtight space 2: adjust components 3: take over 4: Buffer support frame A: face B: Mouth and nose

[Picture 1] is an exploded schematic diagram of the structure of this creative breathing mask. [Picture 2] is a schematic diagram of the structure combination of this creative breathing mask. [Figure 3] is a schematic plan view of another structural combination of the breathing mask of this creation. [Pic 4] is a schematic diagram of the implementation of wearing the breathing mask of this creation. [Figure 5A] is a cross-sectional schematic diagram of the breathing mask of this creation. [Figure 5B] is a schematic diagram of the implementation and adjustment of this creative breathing mask. [Picture 6] is an exploded view of the structure of the additional cushion support frame of the breathing mask of this creation. [Figure 7] is a schematic diagram of the structure combination of the additional cushion support frame of the breathing mask of this creation. [Figure 8] is a schematic diagram of the multiple adjustment elements of the breathing mask of this creation.

1: Mask body

11: External shell

111: Interface

12: Airtight element

121: Fitting area

2: adjust components

Claims (10)

A breathing mask with adjustable airtight effect, which contains at least: A mask body has an external shell, an interface is opened on the external shell, and an airtight element is joined to the periphery of the external shell. The airtight element is ring-shaped and made of soft silicone material. The outer surface of one side of the airtight element has a bonding area formed along the annular contour, and an airtight space is formed inside the outer shell and the airtight element; An adjustment element is embedded in the airtight element at a position corresponding to the bonding area, and the adjustment element is made of a flexible metal material; Wherein, when the mask body is fixed on the user's face, the user presses the adjustment element from the outside of the airtight element toward the inside, so that the adjustment element can be flexed and shaped as the contour of the face changes, and maintain The shape after shaping, therefore, the adjustment element after shaping can make the fitting area fit the face more closely, so that the airtight effect in the airtight space is better, and the mouth and nose of the user can be Located in the airtight space. For example, the breathing mask with adjustable airtight effect of claim 1, wherein the number of the adjusting element is set to one, and is integrally formed along the annular contour of the airtight element. For example, the breathing mask with adjustable air-tight effect of claim 1, wherein the number of the adjusting elements is set to be plural, and they are divided evenly along the annular contour of the air-tight element. For example, the breathing mask with adjustable airtight effect of claim 1, wherein the metal material used for the adjusting element is aluminum or titanium. A breathing mask with adjustable airtight effect, which contains at least: A mask body has an external shell, an interface is opened on the external shell, and an airtight element is joined to the periphery of the external shell. The airtight element is ring-shaped and made of soft silicone material. The outer surface of one side of the airtight element has a bonding area formed along the annular contour, and an airtight space is formed inside the outer shell and the airtight element; An adjustment element is embedded in the airtight element at a position corresponding to the bonding area, and the adjustment element is made of a flexible metal material; A buffer support frame is also embedded in the airtight element at a position corresponding to the bonding area; Wherein, when the mask body is fixed on the user's face, the user presses the adjustment element from the outside of the airtight element toward the inside, so that the adjustment element can be flexed and shaped as the contour of the face changes, and maintain After shaping, the adjustment element after shaping allows the fitting area to fit closer to the face, making the airtight space in the airtight space better, and the cushioning support frame increases the contact with the face The contact area during application is to disperse the pressure area, and the user's mouth and nose can be located in the airtight space. For example, the breathing mask with adjustable air-tight effect of claim 5, wherein the number of the adjusting element is set to one, and is integrally formed along the annular contour of the air-tight element. For example, the breathing mask with adjustable air-tight effect of claim 5, wherein the number of the adjusting elements is set to be plural, and they are divided evenly along the annular contour of the air-tight element. For example, the breathing mask with adjustable airtight effect of claim 5, wherein the buffer support frame can be designed as a fence or a grid-like arrangement. For example, the breathing mask with adjustable air-tight effect of claim 5, wherein the cushion support frame is made of hard silicone material. For example, the breathing mask with adjustable airtight effect of claim 5, wherein the metal material used for the adjusting element is aluminum or titanium.

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