TWI614045B - Mask with exhalation valve part and pattern molding part - Google Patents

Description

Mask with exhalation valve part and pattern molding part

The present invention relates to a mask having a spit valve portion and a pattern forming portion, in particular, a spout valve having a pattern shape to attract a gaze, a movable molding portion capable of quickly attracting attention during exhalation, and no need for electric power for long-term use. The mask of the department and the pattern molding department.

Referring to the ninth, tenth and eleventh figures, the conventional mask has a mask body 71 having an outer surface 711, an inner surface 712 and at least one cord body 713; the outer surface 11 and the inner surface 12 are The mask body 10 is vented for filtration; the mask body 10 is a permeable and filterable structure; the cord body 713 is for the mask body 71 to be worn.

Because most children are afraid of injections, they have a great fear of doctors and hospitals. Therefore, many hospital pediatric or young children's dental environment will decorate cute cartoon patterns or interesting shapes to reduce the fear of children's inner feelings.

However, the masks worn by medical staff are usually only plain, and there is no other use than filtering the air. There is a lack of cute cartoon patterns or interesting shapes when using them.

In view of this, it is necessary to develop a technique that can solve the above disadvantages.

An object of the present invention is to provide a mask having a spout valve portion and a pattern forming portion, which can be combined with a pattern to attract a gaze, and the movable molding portion can quickly attract attention during exhalation. Force and no need for electricity for long-term use. In particular, the problem to be solved by the present invention is that the mask worn by the medical staff is usually only plain, and there is no other use except for filtering the air, and there is a problem of lacking a cute cartoon pattern or an interesting shape in use.

The technical means for solving the above problems is to provide a mask having a spit valve portion and a pattern forming portion, comprising: a mask body having an outer surface, an inner surface, a through hole and at least one rope body; Connecting the outer surface and the inner surface; the mask system is a gas permeable and filterable structure; and an exhalation valve portion having a valve seat disposed on the through hole, the valve seat having at least one passage and a stop plate; a valve piece is disposed on the valve seat and has a stop position and an exhaust position; when in the stop position, the valve piece is closely attached to the outer edge of the stop, And sealing the channel; when in the exhalation position, the gas system in the direction of the inner surface of the mask body can push the valve plate to deform away from the outer edge of the block, and open the channel for the gas to be discharged; The cover is sealed on the valve seat and the valve piece, the outer cover has a plurality of air holes, and when the valve piece is located at the exhalation position, the plurality of air holes communicate with the passage for exhausting; a pattern design Department, which has: a fixed molding department, which is attached to the outside Surface; a movable molding part, the outer cover is fixed to the line, and adjacent to the hole, when the plurality of exhaust hole, gas flow system drives the operation of the movable section shape, shape of the fixed portion of the The movable styling section constitutes a visual effect of dynamic pattern changes.

The above objects and advantages of the present invention will be readily understood from the following detailed description of the preferred embodiments illustrated herein.

The invention will be described in detail in the following examples in conjunction with the drawings:

10, 71‧‧‧ mask body

11, 711‧‧‧ outer surface

12, 712‧‧‧ inner surface

13‧‧‧through hole

14, 713‧‧‧ rope body

20‧‧‧Exhaust valve department

21‧‧‧ valve seat

211‧‧‧ channel

212‧‧‧stop outer edge

213‧‧‧ Seat fixing

22‧‧‧ Valves

221‧‧‧ valve body

222‧‧‧ valve plate fixing hole

223‧‧‧ Valve fixed part

24‧‧‧ Cover

241‧‧‧ stomata

30‧‧‧Drawing Department

31‧‧‧Fixed molding department

32‧‧‧ movable molding department

81‧‧‧ gas

90‧‧‧Users

91‧‧‧nose and nose

P1‧‧‧ stop position

P2‧‧‧ exhalation position

The first figure is a schematic diagram of an application example of the present invention

The second figure is a cross-sectional view of the inhalation of the first figure

The third picture is a cross-sectional view of the exhalation of the first figure.

The fourth figure is a schematic diagram of the appearance of the third figure.

Fig. 5 is a schematic view showing the correspondence relationship between the gas discharge valve portion and the pattern forming portion of the present invention

Figure 6 is a partial cross-sectional view of the fifth figure

Figure 7 is a schematic view showing a first application example of the pattern forming portion of the present invention.

Figure 8 is a schematic view showing a second application example of the pattern forming portion of the present invention.

The ninth picture is a schematic view of a traditional bowl-shaped mask

The tenth picture is the plan of the ninth figure

The eleventh figure is a cross-sectional view of the tenth figure

Referring to the first, fifth and sixth figures, the present invention is a mask having a spout valve portion and a pattern forming portion, comprising: a mask body 10 having an outer surface 11, an inner surface 12, and a through hole 13 and at least one rope body 14; the through hole 13 is connected to the outer surface 11 and the inner surface 12; the mouth The cover body 10 is a ventilated and filterable structure; a spit valve portion 20 has a valve seat 21 that is disposed on the through hole 13 and has at least one passage 211 and one stop. a valve 212 is disposed on the valve seat 21 and has a blocking position P1 (see the second figure) and an exhaust position P2 (refer to the third figure); when in the blocking position P1 The valve piece 22 is adhered to the blocking outer edge 212 to cover the passage 211; when in the exhalation position P2, the valve piece 22 is pushed by the gas in the direction of the inner surface 12 of the mask body 10. Deformed away from the outer edge 212, and the passage 211 is opened for exhausting; an outer cover 24 is sealed over the valve seat 21 and the valve piece 22, the outer cover 24 has a plurality of air holes 241 When the valve piece 22 is located at the exhalation position P2, the plurality of air holes 241 are connected to the passage 211 for exhausting; a pattern forming portion 30 (refer to the seventh and eighth figures) has a fixed shape The portion 31 is disposed on the outer surface 11; a movable molding portion 32 is fixed on the outer cover 24 and adjacent to the air hole 241. When the plurality of air holes 241 are exhausted, The air flow system drives the movable molding portion 32 to operate, and the fixed molding portion 31 and the movable molding portion 32 constitute a visual effect of a dynamic pattern change.

In practice, the mask body 10 can be a gas permeable and filterable bowl-like structure.

The valve seat 21 has a valve seat fixing portion 213. The valve plate 22 includes a valve body 221, a valve plate fixing hole 222 and a valve plate fixing portion 223. The valve plate fixing hole 222 is threaded through the valve plate. The valve body fixing portion 223 is configured to pass through the valve plate fixing hole 222 and is fixed to the valve seat fixing portion 213 to fix the valve plate 22 On the valve seat 21.

The movable molding portion 32 may be a plurality of movable members (for example, long strips) and radially distributed along the circumference of the outer cover 24. When the plurality of air holes 241 are exhausted, the air flow system drives the movable molding portion 32 to move. The plurality of movable members are driven to be dynamic (as shown in the fourth figure), so that the fixed molding portion 31 and the movable molding portion 32 form a dynamic pattern.

The cord body 14 is used for externally fixing the mask body 10, as shown in the first, second and third figures, for example, for wearing on the nose and mouth portion 91 of a user 90.

Referring to the first figure, the present invention can be used to wear the mask body 10 to the mouth and nose portion 90 of the user 90, and has the following modes of use:

[a] Inspiratory filtration mode: Referring to the second figure, when the mouth portion 91 of the user 90 is inhaled, since the mask body 10 is a gas permeable and filterable structure, the air 81 of the outer surface 11 is After the outer surface 11 penetrates into the inner surface 12 and is filtered, the mouth and nose portion 91 of the user 90 is inhaled.

[b] Exhalation generates a dynamic pattern mode: Referring to the third and fourth figures, when the mouth portion 91 of the user 90 exhales the gas 81, since the mask body 10 is a gas permeable structure, part of the gas 81 is from the inside. The surface 12 is scattered to the outer surface 11 , and a portion of the gas 81 flows through the through hole 13 toward the passage 211 , and pushes the valve body 221 to deform the valve body 221 from the blocking position P1 and away from the block. The outer edge 212 is changed to the exhalation position P2, and the passage 211 is opened to discharge the gas 81 through the plurality of air holes 241; the air flow of the plurality of air holes 241 exhausting may drive the movable molding portion 32 to move. In the operating state (as if the paper sheet is blown by the wind, the drawing is not shown, the first is clearly shown), the fixed molding portion 31 and the movable molding portion 32 constitute a visual effect of dynamic pattern change.

The advantages and functions of the present invention are as follows:

[1] The pattern can attract attention. The invention provides a pattern styling part on the outer surface of the mask, and the pattern shape can be a popular pattern and a character, and the first time for the consumer to select the mask is attracted by the novel pattern styling. Therefore, the pattern can attract attention.

[2] The movable molding department can quickly attract attention when exhaling. The pattern modeling of the present invention is composed of a fixed molding portion and a movable molding portion, and the movable molding portion can follow the exhalation of the wearer, and can quickly attract attention. It is especially suitable for use by nurses. When a child who is generally afraid of a doctor sees a cute pattern on the doctor's mask, he should be attracted first, and then move (exhale) when he sees the movable shape on the pattern. At the same time, it does not move (inhale), and the attention will be placed on the pattern, which can reduce the fear of fear and facilitate the doctor to examine the condition in detail. Therefore, the movable molding part can quickly attract attention when exhaling.

[3] No electricity is needed for long-term use. The movable molding portion of the present invention is provided on the outer cover, and follows the exhalation, and does not require electric power at all. It is especially suitable for doctors who are visiting for a long time (some doctors may take up to several hours) to attract the attention of young children. Therefore, no electricity is needed for long-term use.

The present invention has been described in detail with reference to the preferred embodiments of the present invention, without departing from the spirit and scope of the invention.

10‧‧‧ mask body

11‧‧‧ outer surface

12‧‧‧ inner surface

13‧‧‧through hole

20‧‧‧Exhaust valve department

21‧‧‧ valve seat

211‧‧‧ channel

212‧‧‧stop outer edge

213‧‧‧ Seat fixing

22‧‧‧ Valves

221‧‧‧ valve body

222‧‧‧ valve plate fixing hole

223‧‧‧ Valve fixed part

24‧‧‧ Cover

241‧‧‧ stomata

30‧‧‧Drawing Department

32‧‧‧ movable molding department

81‧‧‧ gas

90‧‧‧Users

91‧‧‧nose and nose

P2‧‧‧ exhalation position

Claims (4)

A mask having a spout valve portion and a pattern forming portion, comprising: a mask body having an outer surface, an inner surface, a through hole and at least one rope body; the through hole communicating with the outer surface and the inner surface The mask system is a ventilated and filterable structure; an exhalation valve portion has a valve seat disposed on the through hole, the valve seat having at least one passage and a blocking outer edge; a valve a piece is disposed on the valve seat and has a stop position and an exhalation position; when in the stop position, the valve piece is closely attached to the outer edge of the stop to cover the passage; In the exhalation position, the valve sheet is deformed by the gas in the direction of the inner surface of the mask body to leave the outer edge of the stopper, and the passage is opened for exhausting; an outer cover is sealed to the valve Outside the seat and the valve piece, the outer cover has a plurality of air holes. When the valve piece is located at the exhalation position, the plurality of air holes communicate with the passage for exhausting; and a pattern forming portion has a fixed shape a portion is disposed on the outer surface; a movable molding portion is fixed to the Covering, and adjacent to the air hole, when the plurality of air holes are exhausted, the air flow system drives the movable molding portion to operate, so that the fixed molding portion and the movable molding portion form a visual effect of dynamic pattern change, wherein: the movable shape The part is a plurality of movable parts; the plurality of movable parts are radially distributed along the circumference of the outer cover, and the plurality of air holes are distributed When the air is exhausted, the air flow system drives the movable molding portion to operate, and the plurality of movable members are driven to be dynamic, and the fixed molding portion and the movable molding portion form a dynamic pattern. A mask having a spit valve portion and a pattern forming portion according to claim 1, wherein the mask system is a gas permeable and filterable bowl-like structure. The mask having a spit valve portion and a pattern forming portion according to claim 1, wherein the valve seat has a valve seat fixing portion; the valve plate includes a valve body, a valve plate fixing hole and a valve. a valve fixing portion; the valve plate fixing hole is disposed through the valve body, the valve plate fixing portion is configured to pass through the valve plate fixing hole and is fixed to the valve seat fixing portion, and the valve plate is fixed to the valve On the seat. A mask having a spit valve portion and a pattern forming portion according to claim 1, wherein the cord system is provided for the mask body to be worn on a mouth and nose portion of a user.