TWM449600U - Improved mask structure - Google Patents

Description

Improved mask structure

The present invention is an improved mask structure, and more particularly to a mask having a mask that prevents the spray of the mouth.

Masks are a basic tool for preventing droplets from inhaling or preventing the inhalation of harmful substances. Therefore, medical institutions or catering companies often require relevant personnel to wear masks.

In general, most of the masks commonly used in the market generally cover the user's mouth and nose with the mask body, and then form a supporting structure through the fixing rope or attached to the ear or the head of the user for the user to wear. . The disadvantage of such a mask that completely covers the nose and mouth is that the mask body directly adheres to the mouth and nose of the user, in addition to being uncomfortable when worn, seriously affecting the smoothness of the user's breathing, and talking during wearing. Sharpness, especially for practitioners who must interact frequently with people and show affinity, is not suitable.

Therefore, how to create a mask that prevents the foam from being sprayed out and does not completely close to the nose and mouth, and has a beautiful and practical mask is a problem that manufacturers need to solve.

The present invention mainly proposes an improved mask structure, comprising: a frame body, the frame system is arc-shaped close to the curve of the human face, and an ear fastener member is connected at each end portion, and a support portion is downwardly extended at the middle portion of the frame body. The frame body is convexly disposed with a protruding post; the protruding post is provided with a first fastening portion and a first engaging portion; and a resisting portion is provided with a second engaging portion, and the resisting portion is coupled with the second engaging portion. The first engaging portion is engaged with the protruding post; a facing has a second fastening portion corresponding to the first fastening portion; accordingly, the second fastening is performed on the shielding The portion is fastened to the first buckle portion and disposed on the frame body.

Therefore, the improved mask structure provided by the present invention can block the user's mouth and nose by the mask, prevent the user from spraying outside the mouth, and can easily breathe.

Furthermore, an improved mask structure provided by the present invention can be made of a soft material by the resisting portion, which can increase the comfort of the user.

Furthermore, in the improved mask structure provided by the present invention, the first buckle portion and the second buckle portion each have a corresponding first guiding surface and second guiding surface, so that the second buckle of the mask can be obtained. The department slides into the first buckle of the frame.

Furthermore, the improved mask structure provided by the present invention has a first fastening portion having abutting portion and a second fastening portion having a hooking portion, and the hooking portion abuts against the abutting portion to make the mask Can not slide out loose, can make the combination of the matte and the frame more stable.

Furthermore, an improved mask structure provided by the present invention has a third buckle portion at each end of the frame body, and a fourth buckle portion is disposed at each end of the mask sheet, thereby making the mask sheet more It is stable and will not be loosened because the user moves the matte back and forth or left and right.

Since the present invention discloses an improved mask structure, the drawings in the text are expressed in terms of the structure related to the present feature, and are not required to be completely drawn according to the actual size.

Please refer to FIG. 1 , which is a modified mask structure according to a preferred embodiment of the present invention. The mask 100 includes a frame 10 , an ear fastener 20 , a resisting portion 30 , and a mask . 40.

The frame body 10 is in an arc shape close to the curve of the human face, and an ear fastener 20 is attached to each end portion thereof for hanging on the user's ear. The two ends of the frame body 10 can be respectively provided with a connecting portion 13 for connecting the ear fasteners 20, wherein, in particular, the ear fasteners 20 are mainly The mask 100 can be hung in front of the user's nose and mouth. Therefore, the configuration of the ear fastener 20 is not limited, and may be an elastic thread or an adjusting belt, the elastic ring is hung on the ear, or the user is bypassed. The ear can be hung around the back of the head, or it can be a flexible ear pendant that can be hung directly over the user's ear.

In addition, a middle portion of the frame body 10 extends downwardly from the top portion 11 for supporting the lower edge of the chin of the user, so that the configuration of the bracket portion 11 is close to the contour of the lower edge of the chin, but It is not limited to this, and the frame body 10 is convexly disposed with a protrusion 12 , and the protrusion 12 is provided with a first fastening portion 121 and a first fastening portion 122 .

Please refer to FIG. 2 , which is a perspective view of a preferred embodiment of the present invention. The resisting portion 30 is provided with a second engaging portion 301 corresponding to the first engaging portion 122 . The second latching portion 301 is engaged with the first latching portion 122 to couple the resisting portion 30 with the stud 12. The mask 40 has a second fastening portion 401 corresponding to the first fastening portion 121. The second fastening portion 401 is fastened to the first fastening portion 121 by the second fastening portion 401. .

A third fastening portion 123 is disposed at each end of the frame body 10, and a fourth fastening portion 402 is disposed at each end of the shielding plate 40. According to the configuration, the shielding sheet 40 can be more stable without being used by the user. The matte 40 is moved left and right to cause looseness. In the embodiment, the third fastening portion 123 is in the form of a bump, and the fourth fastening portion 402 is disposed in a hole manner. Accordingly, the convex portion of the third fastening portion 123 is clamped to The effect of the combination is achieved in the hole of the fourth buckle portion 402, but is not limited thereto.

In addition, referring to FIG. 3 and FIG. 4, a preferred embodiment of the present invention is a cross-sectional exploded view and a combined view of a mask 100. In this embodiment, the first fastening portion 121 Each of the second fastening portions 401 has a corresponding first guiding surface 1211 and a second guiding surface 4011, and the first fastening portion 121 has a resisting portion 1212, and the second fastening portion 401 has a hook. The second guiding portion 401 of the mask 40 is slidably inserted into the first fastening portion 121 of the frame body 10 by the first guiding surface 1211 and the second guiding surface 4011; Stopping the abutting portion 1212 prevents the matte sheet 40 from slipping out and loosening, and the bonding of the mask 40 to the frame body 10 can be further stabilized.

In this embodiment, the studs 12 of the frame 10 are arranged in two equally symmetric manners. The sheet 40 has slits 403 corresponding to the two studs 12 (see FIG. 2), and the gap between the frame 10 and the matte 40 can be further reduced.

In addition, the frame 10 can have a rim 125, and the cover 40 can be placed against the rim 125. In this embodiment, the cover 40 is vertically erected on the frame 10 and is placed against the rim. 125.

It should be particularly noted that the resisting portion 30 mainly abuts against the chin of the user, so that the user's snout and the cover 40 are maintained at an appropriate distance without contacting each other. Therefore, the resisting portion 30 can be made of a soft material. Made of, or a sponge or a foam, when the resisting portion 30 abuts against the user's chin, the user's wearing comfort can be increased.

Moreover, the mask 40 can block the user's mouth and nose, and the user can prevent the user from spraying out. Therefore, the mask 40 can further have a protrusion 404 for conforming to the height of the nose and being easier. Breathe. In order to allow the user to conveniently talk to the customer so that the customer can clearly see the expression, the mask 40 is made of a permeable transparent plastic material. In addition, since the frame body 10 and the cover sheet 40 are combined in a combinable manner, the mask 100 has the advantages of easy assembly and cost reduction, and the mask 40 can be wiped or exchanged, which is more environmentally friendly and practical.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the patent right of the present invention; the above description should be understood and implemented by those having ordinary knowledge in the related art, and thus the other spirits are not disclosed in the present disclosure. Equivalent changes or modifications made below shall be included in the scope of the following patent application.

100‧‧‧ masks

10‧‧‧ ‧ body

11‧‧‧ 托部

12‧‧‧Bump

121‧‧‧First buckle

1211‧‧‧First guiding surface

1212‧‧‧Resistance Department

122‧‧‧First card joint

123‧‧‧ Third buckle

125‧‧ ‧ rim

13‧‧‧Connecting Department

20‧‧‧ Ear fasteners

30‧‧‧The Ministry of Resistance

301‧‧‧Second card joint

40‧‧‧Mask

401‧‧‧Second buckle

402‧‧‧fourth buckle

4011‧‧‧Second guiding surface

4012‧‧‧Hooking Department

403‧‧‧ gap

404‧‧‧Protruding

Figure 1 is a schematic view of a preferred embodiment of the present invention.

Figure 2 is a perspective view of a preferred embodiment of the present invention.

Figure 3 is a cross-sectional, exploded view of a mask in accordance with a preferred embodiment of the present invention.

Figure 4 is a cross-sectional view of a mask in accordance with a preferred embodiment of the present invention.

100‧‧‧ masks

10‧‧‧ ‧ body

13‧‧‧Connecting Department

11‧‧‧ 托部

12‧‧‧Bump

121‧‧‧First buckle

122‧‧‧First card joint

123‧‧‧ Third buckle

1211‧‧‧First guiding surface

1212‧‧‧Resistance Department

20‧‧‧ Ear fasteners

30‧‧‧The Ministry of Resistance

40‧‧‧Mask

402‧‧‧fourth buckle

Claims (15)

An improved mask structure comprising: a frame body having an arc shape close to a curve of a human face and an ear fastener member connected to each end portion, wherein a middle portion of the frame body extends downwardly and a support portion The frame body is convexly disposed with a protruding post; the protruding post is provided with a first fastening portion and a first fastening portion; and a resisting portion is provided with a second clamping portion, the resisting portion is coupled by the second clamping portion The portion is engaged with the first engaging portion and coupled with the protruding post; a cover sheet having a second fastening portion corresponding to the first fastening portion; accordingly, the cover is made of the second buckle The portion is fastened to the first buckle portion and disposed on the frame body. The improved mask structure of claim 1, wherein a third fastening portion is disposed at each end of the frame, and a fourth fastening portion is disposed at each end of the shielding plate. The improved mask structure of claim 1, wherein the first fastening portion and the second fastening portion each have a corresponding first guiding surface and second guiding surface. The improved mask structure of claim 1, wherein the first fastening portion has an abutting portion, and the second fastening portion has a hooking portion. The improved mask structure of claim 1, wherein each of the two ends of the frame is provided with a connecting portion for connecting the ear fastener. The improved mask structure of claim 1, wherein the ear fastener is an elastic thread. The improved mask structure of claim 1, wherein the ear fastener is a flexible ear pendant. The improved mask structure of claim 1, wherein the studs of the frame are symmetrically disposed in two, and each of the mats has a corresponding one of the notches. The improved mask structure of claim 1, wherein the frame has a rim. The improved mask structure of claim 1, wherein the mask is vertically erected above the frame. The improved mask structure of claim 1, wherein the ear fastener is an adjustment strap. The improved mask structure of claim 1, wherein the resisting portion is made of a soft material. The improved mask structure of claim 1, wherein the resisting portion is a sponge or a foam. The improved mask structure of claim 1, wherein the mask is made of a light transmissive soft plastic material. The improved mask structure of claim 1, wherein the mask further has a protrusion.