TWM549083U - Elongated face mask - Google Patents

Description

Long mask

This creation relates to a mask, in particular a mask that is long and has a plurality of relief indentations.

A mask is used to attach to the human face to prevent bacteria or dust from entering the body by means of the nose or mouth. It is widely used in various occasions such as cycling, restaurants, hospitals and Clean Room.

Among them, in the clean room, it is customary to reduce the chance of human body dander and dust fibers peeling off by wearing a mask to ensure that the test object is not contaminated. However, since the conventional mask covers only the mouth and nose of the human body, the dander and dust fibers of the human body are easily peeled off to the test object by the gap of the neck, causing contamination of the test object, and thus it is not ideal for protection. Further, when it is required to carry out an experiment in a clean room for a long time, since the conventional mask surface is smooth, it is easy to adhere to the face of the user, causing stuffiness and discomfort, and the lack of the defect is indeed necessary.

For the above reasons, the purpose of the present work is to provide a mask having a long shape and having a plurality of relief indentations.

To achieve the foregoing objectives, the present invention provides a long profile mask comprising: at least one barrier layer and at least one ear strap.

The at least one barrier layer has a rectangular sheet shape having a longitudinal dimension and a lateral dimension, and a longitudinal dimension thereof is greater than a lateral dimension, wherein the barrier layer has a plurality of relief indentations to reduce contact between the barrier layer and the human body surface The area is such that the barrier layer does not directly adhere to the face of the human body; and the ear straps are connected to both sides of the barrier layer.

In an embodiment of the present invention, a bead is further included, and the bead is disposed in a folded edge of one end of the barrier layer, and the bead is pressed onto the nose bridge of the human body, thereby reducing suction or discharge from the nose bridge of the user. Dust or dander can also prevent fogging of eyeglass lenses or eyepiece lenses.

In an embodiment of the present invention, the ear strap may be an elastic elastic band or a belt body provided with a buckle groove.

When wearing, first place the barrier layer directly in front of the face, wrap the ear strap around the top of the head, or hang it on the two ears, so that the ear strap fixes the barrier layer to the head, and then presses the bead to the nose bridge of the human body. And the barrier layer is inserted into the clothes with respect to one end of the bead, so that dust or dander can be effectively prevented from falling into the test bench.

In another embodiment of the present invention, the middle portion of the barrier layer has a plurality of parallel wrinkles, and the plurality of wrinkles are foldable and expandable, thereby effectively increasing the filtered area of the middle portion of the barrier layer.

The long mask of the present invention uses a bead to prevent dust or dander from being inhaled or exhaled through the gap between the mask and the bridge of the nose, and the barrier layer has a plurality of relief indentations to reduce the contact area of the skin, so that the barrier layer does not Directly adhering to the face of the human body, and effectively increasing the area of filtration by a plurality of wrinkles disposed in the middle of the barrier layer. Further, since the longitudinal dimension of the barrier layer is larger than the lateral dimension, the longer end of the barrier layer is It can effectively block dust or human dander, prevent dust or dander from falling into the test bench and affect the experiment. It can also protect the face and cheekbones from being sprayed by the experimental liquid.

The implementation of the present invention will be described in more detail below with reference to the drawings and the component symbols, so that the ordinary knowledge of those skilled in the art of the present invention can be implemented after the study of the present specification.

1A and 1B are respectively a perspective view and a front view showing a long mask of the preferred embodiment of the present invention. As shown in FIG. 1A and FIG. 1B, the present invention provides a long mask 100 comprising a barrier layer 130 and an ear strap 180. The barrier layer 130 may have a rectangular sheet shape and a longitudinal dimension L thereof is greater than a lateral dimension H, wherein at least one side surface of the barrier layer 130 has a plurality of relief indentations 131.

Figure 2 is a cross-sectional side view showing the elongated mask of the preferred embodiment of the present invention. As shown in FIG. 2, the plurality of embossed indentations 131 can be formed by rolling or the like, so that a plurality of ridge indentations 131 are protruded on the barrier layer 130, wherein the ridge indentation 131 can be used. The contact area between the barrier layer 130 and the human body surface is reduced, so that the barrier layer 130 does not directly adhere to the face of the human body, thereby causing stuffiness and discomfort. In the present embodiment, the barrier layer 130 is a layer. However, the number of layers of the barrier layer 130 is not limited thereto, and the number of layers of the barrier layer 130 may be increased according to requirements to increase the barrier function of the barrier layer 130.

In an embodiment of the present invention, the long mask 100 of the present invention further includes a bead 140 disposed on one of the ends of the barrier layer 130, which can be pressed against the human body by pressing the bead 140 After the bridge of the nose, in order to reduce the inhalation or spit of dust or dander from the nose of the user, it is also possible to prevent the spectacle lens or the eyepiece lens from fogging due to the steam generated by the breathing. In the present embodiment, the bead 140 may preferably be a thin iron piece or an aluminum piece having a certain resilience, but the material of the bead 140 is not limited thereto. The upper flange 132 is folded back from one end of the barrier layer 130 and covered by the bead 140 and then fixed by sewing or hot pressing.

The ear strap 180 may be an elastic elastic band or the like. The two ends of the ear strap 180 are respectively connected to the two sides of the barrier layer 130. When in use, the ear strap 180 can be wound around the top of the head, and the barrier layer 130 is fixed by the elastic elastic band structure of the ear strap 180. In the head. However, the connection manner of the ear strap 180 is not limited thereto. In the first embodiment of the present invention, the ear strap 180 may be a strap having a buckle in addition to the elastic elastic band.

Fig. 3 is a perspective view showing the elongated mask of the second embodiment of the present invention. As shown in FIG. 3, the ear strap 180 can be divided into a first ear strap 181 and a second ear strap 182. The first ear strap 181 and the second ear strap 182 are respectively connected to two sides of the barrier layer 130, specifically The two ends of the first ear strap 181 are connected to one side of the barrier layer 130, and the two ends of the second ear strap 182 are connected to the other side of the barrier layer 130, so that the first ear strap 181 and the second ear strap The 182 can be respectively sleeved on the ear of the human body to achieve the function of fixing the barrier layer 130 to the face of the human body.

4 and FIG. 5 are schematic diagrams showing the use of the long mask of the present invention. As shown in FIG. 4, when wearing, the barrier layer 130 is placed in front of the nose and mouth of the human body face, and the ear strap 180 is passed around the top of the head. The elastic layer of the ear strap 180 is used to fix the barrier layer 130, and then the pressure strip 140 is pressed against the bridge of the human body to reduce the passage of dust or dander through the gap between the nose bridge and the barrier layer 130 of the user. When the long mask 100 is worn, the end of the barrier layer 130 relative to the bead 140 can be inserted into the garment 200, as shown in FIG. 5, wherein the longitudinal dimension L of the barrier layer 130 is greater than the lateral direction. The size H, therefore, the longer end of the barrier layer 130 can effectively block dust or human dander by being inserted into the garment 200, preventing dust or dander from falling into the test bench and affecting the experiment.

Fig. 6 is a perspective view showing the elongated mask of the third embodiment of the present invention. As shown in FIG. 6, in the present embodiment, the middle portion of the barrier layer 130 has a plurality of parallel wrinkles 134, and the plurality of wrinkles 134 can be folded and unfolded to increase air by folding. The barrier layer 130 passes through, effectively increasing the filtered area of the middle portion of the barrier layer 130.

The long mask of the present invention uses a bead to prevent dust or dander from being inhaled or exhaled between the mask and the bridge of the nose, and the barrier layer has a plurality of relief indentations to reduce the contact area, so that the barrier layer is not directly Adhering to the face of the human body, and effectively increasing the area of the filter by a plurality of wrinkles disposed in the middle of the barrier layer. Further, since the longitudinal dimension of the barrier layer is larger than the lateral dimension, the longer end of the barrier layer can be Effectively block dust or human body dander, prevent dust or dander from falling into the test bench and affect the experiment. It can also protect the face and cheekbones from being sprayed by the experimental liquid to achieve the purpose of this creation.

It can be seen from the above embodiments that the long mask provided by the present invention has industrial use value, but the above description is only a description of the preferred embodiment of the present invention, and those skilled in the art can according to the above description. Other improvements are required, but these changes are still within the spirit of this creation and the scope of patents defined below.

100‧‧‧ long mask
130‧‧‧Block
131‧‧‧ embossing indentation
132‧‧‧Upper fold
134‧‧‧ Wrinkles
140‧‧‧Lamination
180‧‧‧ ear strap
181‧‧‧First ear strap
182‧‧‧Second earband
200‧‧‧ clothes
L‧‧‧ longitudinal size
H‧‧‧ horizontal size

1A is a perspective view showing a long mask of the first embodiment of the present invention; FIG. 1B is a front view showing the long mask of the first embodiment of the present invention; FIG. 2 is a view showing the long mask of the first embodiment of the present invention. 3 is a perspective view showing the long mask of the second embodiment of the present invention; FIGS. 4 and 5 are schematic views showing the use of the long mask of the present invention; and FIG. 6 is a view showing the third embodiment of the present creation. A perspective view of a long mask.

100‧‧‧ body

130‧‧‧Block

131‧‧‧ embossing indentation

132‧‧‧Upper fold

140‧‧‧Lamination

180‧‧‧ ear strap

Claims (5)

A long face mask comprising: a barrier layer in the form of a sheet having a longitudinal dimension and a transverse dimension, wherein the longitudinal dimension is greater than the transverse dimension, wherein a side of the barrier layer has a plurality of relief indentations And at least one ear strap connecting the two sides of the barrier layer. The elongate mask of claim 1, wherein the elongate mask further comprises a bead disposed in a folded edge of one of the ends of the barrier layer. The elongated mask of claim 2, wherein the ear strap is an elastic elastic band. The elongate mask of claim 3, wherein the ear strap is a strap body having a hook. The elongate mask of claim 4, wherein the middle portion of the barrier layer has a plurality of parallel pleats.