TWM618358U - Mask structure - Google Patents

Abstract

A mask structure includes a mask cloth, a first strap and a second strap. There is an upper left contact point, a lower left contact point, an upper right contact point and a lower right contact point on the mask cloth, none of the three contacts are collinear. The two ends of the first strap are connected to the upper left contact and the lower right contact respectively, and the two ends of the second strap are connected to the upper right contact and the lower left contact respectively, so that the mask cloth can be held on the head by two straps The back side is positioned to solve the discomfort caused by oppression of both ears.

Description

Mask structure

This creation is related to masks, especially a mask with improved straps for easy wearing.

Pandemic infectious viruses are easy to spread and cause large-scale infections, such as severe acute respiratory syndrome (SARS) many years ago and the recent Wuhan pneumonia (new coronavirus, COVID-19). It is worth noting that the incubation period of the virus in Wuhan pneumonia is as long as 14 days, and even in some cases, the incubation period can reach 24 days, and the purpose of effective detection is sometimes not achieved by relying on symptom screening, even if there is no fever, no signs of infection or only An infected person with mild signs of infection may also transmit the virus to others. Therefore, after the epidemic broke out in Wuhan, China, it quickly spread to many countries around the world, forming a global pandemic.

For densely populated, closed spaces and places with poor air circulation, or close conversations between people, there is a high risk of infection. Therefore, the safest way to prevent the epidemic is to wash your hands frequently, and often use alcohol or hypochlorous acid for disinfection, and to wear a mask at all times to avoid infection due to droplets.

There are many types of masks on the market, but general medical masks, surgical masks, and N95 masks are mostly ear-hook masks as shown in Figure 4. That is, the mask cloth 8 can be positioned by hanging two straps 7 on both ears. In the nose and mouth. Wearing an ear-hook mask for a long time will cause the user to feel pain and discomfort due to the long time pressure on the supra-auricular muscles and the back-auricular muscles due to the strap 7. Although there are many small tricks in the market, such as folding a small piece of gauze, toilet paper or cotton ball into a long strip on the periphery of the lace 7, increasing the contact area of the skin to help disperse ear pressure and relieve pain, but its effect is not good. Easy to fall off, lack of sufficient convenience in use.

In view of this, how to improve the above problems is the primary subject that this creation intends to solve.

The main purpose of this creation is to provide a mask structure in which two straps are connected to the mask cloth in a crisscross pattern, so that the mask cloth can be positioned by the two straps against the back of the head, and solves the problem of compression. The discomfort caused by both ears is not easy to fall off, and it has the effect of convenient use.

To achieve the aforementioned purpose, this creation provides a mask structure, which includes a mask cloth, a first strap and a second strap, in which: The mask cloth is defined with an upper left contact point, a lower left contact point, an upper right contact point and a lower right contact point, none of the three contacts are collinear; Both ends of the first strap are connected to the upper left contact and the lower right contact respectively, and both ends of the second strap are connected to the upper right contact and the lower left contact respectively.

Preferably, the mask cloth is square or round.

Preferably, the first strap and the second strap are fixed together by a fixing member.

The above-mentioned purpose and advantages of this creation are not difficult to gain an in-depth understanding from the detailed description and drawings of the selected embodiments below.

Please refer to Figures 1 and 2. The first embodiment of the mask structure provided by this creation is shown, which includes a mask cloth 1, a first strap 2 and a second strap 3. The mask cloth 1 can be square or round, and has four contact points for connecting the first strap 2 and the second strap 3, which are defined as an upper left contact 11 and a lower left contact according to their relative positions. Point 12, an upper right contact 13 and a lower right contact 14, none of the three contacts are collinear.

The first strap 2 and the second strap 3 are respectively an elastic rope. Both ends can be connected to the contact point of the mask cloth 1 using high frequency welding technology, so that the user can wear the mask cloth 1 in the mouth. Nose. In this embodiment, both ends of the first strap 2 are connected to the upper left contact 11 and the lower right contact 14 respectively, and both ends of the second strap 3 are connected to the upper right contact 13 and The lower left contact point 12. In other words, the first strap 2 and the second strap 3 are fixedly connected to the mask cloth 1 in a cross shape.

With the above structure, the user can cover the mask cloth 1 on the mouth and nose, and pull the first strap 2 and the second strap 3 back to put them on the head. At this time, the first strap 2 and the second strap 3 will be pressed against the back of the head due to elastic force, thereby positioning the mask cloth 1 on the user's face.

The advantage of this creation is that after the mask is worn, the first strap 2 and the second strap 3 are fastened to the back of the head to fix the mask cloth 1, compared to the conventional mask straps. Both ears can greatly reduce the pain and other discomfort caused by pulling both ears during wearing. At the same time, the two straps cross each other to enhance the ability to fix the mask and will not easily fall off, thereby improving the convenience of use.

When the mask of this creation is worn on the head, since the first strap 2 and the second strap 3 are only in a simple cross configuration, the two can still move relative to each other. However, in actual use, the first strap 2 and the second strap 3 can be fixed by a fixing member as shown in Figure 3. For example, a buckle 4 is used to clamp the first strap 2 and the first strap 3 The intersection of the two tethers 3 can limit the relative displacement of the first tether 2 and the second tether 3 and reduce the slippage of the two.

However, the disclosure of the above embodiments is only used to illustrate the creation, not to limit the creation, and the replacement of equivalent components should still belong to the scope of the creation.

In summary, those skilled in the art can understand that this creation can indeed achieve the aforementioned purpose, and that it has actually complied with the provisions of the Patent Law, so that the application is filed in accordance with the law.

1: Mask cloth １１: Top left contact 12: Lower left contact 13: Upper right contact 14: Lower right contact 2: The first tie 3: The second tie 4: Buckle 7: Lace 8: Mask cloth

The first picture is a three-dimensional schematic diagram of the creation; The second picture is a schematic diagram of the first use state of the creation; Figure 3 is a schematic diagram of the second use state of the creation; Figure 4 is a schematic diagram of the state of use of the conventional structure.

1: Mask cloth

11: upper left contact

12: Lower left contact

13: upper right contact

14: Lower right contact

2: The first tie

3: The second lace

Claims (3)

A mask structure includes a mask cloth, a first strap and a second strap, and is characterized in that: The mask cloth is defined with an upper left contact point, a lower left contact point, an upper right contact point and a lower right contact point, none of the three contacts are collinear; Both ends of the first strap are connected to the upper left contact and the lower right contact respectively, and both ends of the second strap are connected to the upper right contact and the lower left contact respectively. The mask structure according to claim 1, wherein the mask cloth is formed in a square or round shape. The mask structure according to claim 1, wherein the first strap and the second strap are fixed together by a fixing member.

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