TWI671090B - Silicon bag mask - Google Patents

Abstract

A silicone balloon mask includes a plastic mask body and an annular silicone balloon. The plastic mask body surrounds a covering space for covering a wearer's mouth and nose. The annular silicone balloon is welded to form a ring shape. The silicon rubber balloon and the mask body form a welding abutment top, so that the annular silicon rubber balloon is disposed at the end edge portion of the plastic mask body, and at least part of the welding abutting top has a resistance to separate the annular silicon rubber balloon and the plastic mask body from each other One is welded against the top surface so that the annular silicone balloon and the plastic mask body are fixed to each other to form a silicone balloon mask.

Description

Silicone balloon mask

The invention relates to a silicone balloon mask, in particular to a joint structure between a plastic mask of a silicone balloon mask and a silicone balloon.

The balloon mask is a tool for artificial oxygenation, and includes a mask and a balloon arranged below the mask and presenting a hollow ring shape.

The materials of common balloon masks mainly include plastic and silicone. Masks and balloons made of polyvinyl chloride can be connected to each other by adhesives. Masks and balloons made of silicone are usually formed into a ball in one piece. Pouch mask.

However, whether it is in a plastic or silicone mask, there are defects due to its material. In PVC balloon masks, because the material of the balloon is plastic, it cannot be attached tightly and comfortably to the wearer's face; and the overall structural strength of the mask part in the balloon mask made of silicone is used as a whole Insufficient and easily deformed.

For this reason, the object of the present invention is to provide a silicone balloon mask, which can have both good adhesion of the balloon and sufficient strength to the mask.

The technical means adopted by the present invention to solve the problems of the conventional technology is to provide a silicone balloon mask, which comprises: a plastic mask body having a mask body and a vent hole, and an inner space surrounding the mask body forms a covering space. For covering the mouth and nose of a wearer, the ventilation hole passing through the mask body so that the covering space communicates with the outside of the mask body through the ventilation hole; and a ring-shaped silicone balloon provided in the plastic The end edge portion of the mask body, wherein the annular silicone balloon is welded to form a weld between the annular silicone balloon and the mask body against the top, so that the annular silicone balloon is disposed at the end edge of the plastic mask body And at least a part of the welding abutting top has a welding abutting surface which is provided to resist separation of the annular silicone balloon and the plastic mask body from each other, so that the annular silicone balloon and the plastic mask body are fixed to each other to form the Silicone balloon mask.

In a silicone balloon mask according to an embodiment of the present invention, the bottom of the plastic mask body is horizontally protruding outward with an annular convex portion, and the annular convex portion is formed with a plurality of through holes at intervals, and the welding is against the top portion. It is formed by extending from the annular silicone balloon through the through holes and covering the surface of the annular protrusion, so that the annular silicone balloon is fixed to the plastic mask body.

In a silicone balloon mask according to an embodiment of the present invention, a bottom portion of the plastic mask body protrudes outward from a ring-shaped convex portion horizontally, and the top of the welding contact is extended from the annular silicone balloon to cover the ring The surface of the convex portion is formed, so that the annular silicone balloon is fixed to the plastic mask body.

In a silicone balloon mask according to an embodiment of the present invention, a plurality of through holes are formed at the lower periphery of the plastic mask body, and the top of the welding contact passes through the annular silicone balloon from the outer side of the plastic mask body. The plurality of through holes extend to the inside of the plastic mask body and are formed by covering the surface of the lower peripheral portion of the plastic mask body, so that the annular silicone balloon is fixed to the plastic mask body.

In a silicone balloon mask according to an embodiment of the present invention, a plurality of through holes are formed at the lower periphery of the plastic mask body, and the top of the welding contact is passed through the annular silicone balloon from the inside of the plastic mask body. The plurality of through holes are extended to the outer side of the plastic mask body, and are formed by covering the surface of the lower peripheral portion of the plastic mask body, so that the annular silicone balloon is fixed to the plastic mask body.

In a silicone balloon mask according to an embodiment of the present invention, a plurality of protrusions are formed at the bottom of the plastic mask body at intervals downward, and the top of the welding contact is extended from the annular silicone balloon to cover the plurality of protrusions. The convex surface is formed, so that the annular silicone balloon is fixed to the plastic mask body.

In a silicone balloon mask according to an embodiment of the present invention, each of the protrusions is L-shaped, and is formed in a loop on a lower periphery of the plastic mask body.

According to the technical means adopted by the present invention, the annular silicone balloon is fused to the lower part of the plastic mask body so that the plastic mask body is buried in the annular silicone balloon, so as to be integrated with the plastic mask body into a silicone balloon mask. Preferably, the annular silicone balloon is welded to the annular convex part of the plastic mask body, the annular convex part with the through hole, the through hole of the lower peripheral part of the plastic mask body, or the protrusion on the bottom of the plastic mask body. And it is better connected with the plastic mask body.

Hereinafter, embodiments of the present invention will be described with reference to FIGS. 1 to 6. This description is not intended to limit the embodiment of the present invention, but is an example of the embodiment of the present invention.

As shown in FIGS. 1 to 6, according to an embodiment of the present invention, a silicone balloon mask 100 includes a plastic mask body 1 and a ring-shaped silicone balloon 2.

As shown in FIGS. 1 and 2, the plastic mask body 1 is mainly composed of plastic, and has a mask body 11 and an air vent 12. An inner space of the mask body 11 forms a covering space S for covering. A wearer's mouth and nose. The ventilation hole 12 passes through the mask body 11 so that the covering space S communicates with the outside of the mask body 11 through the ventilation hole 12. Specifically, as shown in FIG. 2, the mask body 11 is substantially bowl-shaped. The ventilation hole 12 is formed at a protrusion thereof, and a ventilation tube 13 is formed to protrude outward from the ventilation hole 12. Preferably, the space of the covering space S is at least enough to accommodate the mouth and nose of the wearer, and the mouth and nose of the wearer can be well covered.

As shown in Figs. 1-3, the annular silicone balloon 2 is disposed at an end edge portion of the plastic mask body 1 and has an outer ring portion 21 and a hollow space 22 surrounded by the outer ring portion 21 and a Welded against the top 23. The annular silicone balloon 2 is welded to form the welding abutment top 23 between the annular silicone balloon 2 and the mask body 11, so that the annular silicone balloon 2 is disposed at an end edge portion of the plastic mask body 1. And, at least a part of the welding abutment top 23 has a welding abutting surface which is opposed to the annular silicone balloon 2 and the plastic mask body 1 being separated from each other so that the annular silicone balloon 2 and the plastic mask body 1 are fixed to each other. Then, the silicone balloon mask 100 is formed.

In detail, referring to FIGS. 2 and 3 at the same time, in this embodiment, the bottom of the plastic mask body 1 has a ring-shaped convex portion 14 protruding horizontally outward, and a plurality of the ring-shaped convex portions 14 are formed at intervals.个 通 孔 141。 Through holes 141. The welding abutment top 23 is formed by extending from the annular silicone balloon 2 through the plurality of through holes 141 and covering the surface of the annular convex portion 14 so that the annular silicone balloon 2 is fixed to the plastic. Mask body 1. In detail, the material of the annular silicone balloon 2 is silicone, which is heated to form a flow to form an annular body having the outer ring portion 21 and the hollow space 22, that is, the annular silicone balloon 2; and, Further extending to the surface of the entire annular convex portion 14 of the plastic mask body 1 and the plurality of through holes 141 to form a joint between the plastic mask body 1 and the annular silicone balloon 2, that is, the welding Abut the top 23, and finally solidify and set through cooling. In this way, in addition to the welding abutment top 23 on the surface of the annular convex portion 14, the welding abutment top 23 formed in the plurality of through holes 141 can be between the plastic mask body 1 and the annular silicone balloon 2. Provide a tighter joint, so that the plastic mask body 1 and the annular silicone balloon 2 are not easily separated from each other.

Of course, the joint structure and manner between the plastic mask body 1 and the annular silicone balloon 2 are not limited to the above. For example, FIG. 4 illustrates another joint structure between the plastic mask body 1 and the annular silicone balloon 2. The bottom of the plastic mask body 1 protrudes outward from a ring-shaped convex portion 14a horizontally. The difference between the ring-shaped convex portion 14a and the ring-shaped convex portion 14 is that the ring-shaped convex portion 14a is not formed with any through holes; Similar to the foregoing, the welding top 23a is formed by extending from the outer ring portion 21 of the annular silicone balloon 2 and covering the surface of the annular convex portion 14a, so that the annular silicone balloon 2 is fixed to the plastic mask. Body 1.

Further, as shown in FIG. 5a, the plastic mask body 1 and the annular silicone balloon 2 have another joint structure. A plurality of body through holes 15 are formed in a lower peripheral portion of the mask body 11 of the plastic mask body 1, and The plurality of body through-holes 15 are formed in a circle around the lower peripheral portion of the mask body 11 of the plastic mask body 1 with the same pitch. The welding top 23b is a mask body extending from the outer ring portion 21 of the annular silicone balloon 2 from the outside of the mask body 11 of the plastic mask body 1 through the plurality of body through holes 15 to the plastic mask body 1. The inner side of 11 is formed by covering the surface of the lower peripheral portion of the plastic mask body 1, so that the annular silicone balloon 2 is well fixed to the top portion 23b by the welding in the plurality of through-holes 15 of the body. The plastic mask body 1. Alternatively, as shown in FIG. 5b, the welding top 23c may extend from the outer ring portion 21 of the annular silicone balloon 2 from the inside of the plastic mask body 1 through the plurality of body through holes 15 It is formed by covering the surface of the lower peripheral part of the mask body 11 of the plastic mask body 1 to the outer side of the plastic mask body 1.

In addition, as shown in FIG. 6, the bottom of the mask body 11 of the plastic mask body 1 can be downwardly extended to form a plurality of protrusions 16, and the welding abutment top 23 d is from the outer ring of the annular silicone balloon 2. The portion 21 is extended and covered on the surface of the plurality of protrusions 16, so that the annular silicone balloon 2 is fixed to the plastic mask body 1. In detail, in this embodiment, each of the protrusions 16 is L-shaped, and is spaced at the same distance from each other and is formed in a loop manner on the lower peripheral edge of the mask body 11 of the plastic mask body 1.

100‧‧‧ Silicone balloon mask

1‧‧‧ plastic mask body

11‧‧‧Mask body

12‧‧‧ Vent

13‧‧‧ Snorkel

14, 14a ‧ ‧ ‧ annular protrusion

141‧‧‧through hole

15‧‧‧body through hole

16‧‧‧ raised

2‧‧‧ annular silicone balloon

21‧‧‧ Outer Ring Department

22‧‧‧ Hollow Space

23, 23a, 23b, 23c, 23d ‧‧‧ Welded against the top

S‧‧‧ Covering space

FIG. 1 is a perspective view showing a silicone balloon mask according to an embodiment of the present invention; FIG. 2 is an exploded view of a silicone balloon mask according to an embodiment of the present invention; FIG. 3 is a view showing an implementation according to the present invention; A schematic cross-sectional view of a joint position of a plastic mask body of a silicone balloon mask and an annular silicone balloon; FIG. 4 is a diagram showing a plastic mask body of a silicone balloon mask and an annular silicone balloon according to another embodiment of the present invention; Figure 5a is a schematic cross-sectional view showing a coupling position between a plastic mask body and a ring-shaped silicone balloon of a silicone balloon mask according to another embodiment of the present invention; Figure 5b is a diagram illustrating a position according to the present invention FIG. 6 is a schematic cross-sectional view illustrating a joint position of a plastic mask body of a silicone balloon mask and a ring-shaped silicone balloon; and FIG. 6 is a plastic mask of the silicone balloon mask according to another embodiment of the present invention. A schematic cross-sectional view of the position where the body and the annular silicone balloon are combined.

Claims (1)

A silicone balloon mask includes: a plastic mask body having a mask body and an air vent, and the interior of the mask body forms a covering space for covering the mouth and nose of a wearer, the vent hole The mask body passes through the mask body so that the covering space communicates with the outside of the mask body through the vent hole; and a ring-shaped silicone balloon is provided at an end edge portion of the plastic mask body, wherein the ring-shaped silicone balloon is welded A welding abutment top is formed between the annular silicone balloon and the mask body, so that the annular silicone balloon is disposed at an end edge portion of the plastic mask body, and at least a part of the welding abutment top has a resistance against the ring shape. A silicon rubber balloon and the plastic mask body are separated from each other by a welding abutting surface, so that the annular silicone balloon and the plastic mask body are fixedly connected to each other to form the silicon balloon mask, and a plurality of peripheral portions are formed at the lower periphery of the plastic mask body. Through holes, the top of the welding contact is covered from the annular silicone balloon from the outer side of the plastic mask body through the plurality of through holes to the inside of the plastic mask body and covered with the plastic mask The surface of the lower peripheral portion is formed, so that the annular silicone balloon is fixedly connected to the plastic mask body, or a plurality of through holes are formed at the lower peripheral portion of the plastic mask body, and the top of the welding contact is from the annular silicone balloon. Formed from the inside of the plastic mask body through the plurality of through holes to the outside of the plastic mask body and covering the surface of the lower peripheral portion of the plastic mask body, so that the annular silicone balloon is fixed to the Plastic mask body.