CN214229961U

CN214229961U - Combined multifunctional protective mask

Info

Publication number: CN214229961U
Application number: CN202021293588.1U
Authority: CN
Inventors: 吴德明
Original assignee: Marketing Manufacturing & Technology Shanghai Co ltd
Current assignee: Marketing Manufacturing & Technology Shanghai Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-09-21
Anticipated expiration: 2030-07-06

Abstract

A portable multifunctional ear-hanging type protective mask (hereinafter referred to as mask) for reducing the infection of flying foam is disclosed. The mask needs to be combined with various locking structures so that a proper interval and an angle can be formed between the mask and the face to prevent the blocking part of the mask from contacting with the mouth and the nose and facilitate air exhaust so as to prevent the eyes of the mask from fogging and affecting vision. The mask can also be used in combination with a respirator. At the same time, at least 1/6 area of the face mask is printed to form the function of covering mouth and nose, mask or stimulating mood.

Description

Combined multifunctional protective mask

Technical Field

The utility model belongs to the field of protective equipment, a protective face mask is related to.

Background

When the flying foam becomes one of the ways to cure or infect epidemic, the mask becomes a necessary and delicate defense configuration, and becomes a necessary measure in work and even life. However, in terms of shielding the face and eyes, the mask still has no threat of infection caused by the penetration of droplets, as the mask is not like the mask, unlike the ability of wearing a protective mask to shield the eyes and the face. Meanwhile, when a general head-wearing type mask is worn, the headband on the mask can cause the deformation of the hairstyle, and the existing protective mask has the following problems that (1) the weight causes discomfort and pressure to the wearer. (2) Because the mask and the respirator are completely independent, the double step of wearing the respirator and the protective mask simultaneously can form an excessively complicated procedure. (3) Current masks use different composite materials to make up the pressure on environmental protection. (4) When the temperature is lower, the hot air exhaled by the mask wearer can be condensed and fogged at the inner side of the mask with relatively lower temperature, thereby influencing the sight line and bringing inconvenience to work or even generating potential safety hazard. (5) At present, the mask is huge in style, single, and therefore people do not want to take the initiative, and the mask is not easy to be stimulated to wear. Therefore, the development of a protective mask which is light, convenient to wear, environment-friendly, disposable, antifogging and even exciting to human mind is urgently needed.

SUMMERY OF THE UTILITY MODEL

It is an object of embodiments of the present invention to solve the above problems and to provide a device that can alleviate the stress that ear cords form on the wearer.

Provides a very light combined mask which is convenient for a user to repeatedly wear and can protect a mask and a face.

According to the utility model, a protective mask of a protective mask is provided, which comprises a slotted hole and an anti-slip structure, wherein a space between the mask and the mask is formed by split elastic ropes so as to be convenient for ventilation and reduce the fogging in front of eyes.

According to the utility model, a protective face mask is provided, which can protect the mucosa on the face of a person and comprises a slotted hole, and an anti-slip structure forms the space between the face mask and the face and an open angle so as to facilitate ventilation and reduce the fogging in front of the eyes.

According to the utility model discloses, provide a protective face mask, this protective face mask except that dress fixed ear rope structure, have "fixed distance median" that can change the face guard radian in addition in the lower half of face guard, except reducing the open space between face guard and face and ensure face guard itself and mouth, distance between the nose.

According to the utility model discloses, provide a protective mask, this protective mask except that dress fixed ear rope structure, have "fixed distance median" that can change the face guard radian in addition in the first half of face guard in order to reduce the open space between face guard and forehead and ensure face guard itself and mouth, the separation blade that the distance between the nose is pressed close to face guard and forehead in addition reduces the face and with the possibility of aerogel contact.

According to the utility model discloses, in the both sides of face guard, provide more than one elasticity rope and pass the slotted hole and let the elasticity rope can reach and prevent that the plastic film base from pasting at the cheek and can ensure that the distance between face guard and people's face is close to the possibility that reduces the droplet infection as far as possible.

Additionally, the utility model discloses can provide and print different picture and text designs based on different gauze mask shapes and reach the beautification face guard, cover steam and encourage the purpose of people's mind.

Furthermore, the utility model discloses under the gauze mask supply condition appears in the market, can protect the gauze mask and then prolong the life-span of gauze mask by the face guard. Even the protective mask alone with the split elastic cord reduces the possibility of droplet infection.

Drawings

Fig. 1 is a rear view according to the present invention as set forth in claims 1 and 3. Comprises a transparent film base 01, slotted holes 02 on two sides, split elastic ropes 03, an anti-drop device 04 and an anti-drop structure 09;

fig. 2 is a rear view according to the present invention as set forth in claims 1 and 3. Comprises 01 transparent film base, 02 slotted hole/slot for passing mask elastic rope on two sides, 03 elastic rope, 0212 small hole formed by mask elastic rope and hole, 09 anti-slip structure;

fig. 3 is a rear view according to the present invention as set forth in claims 1, 3. Comprises 01 transparent substrate, 02 slotted hole/long groove for passing the mask elastic rope on two sides, 0212 anti-slip structure formed by the elastic rope and cross;

fig. 4 is a top view according to the present invention as set forth in claims 1 and 3. The elastic rope swinging device comprises a transparent film base 01, a split elastic rope passing through slotted holes on two sides 02, an elastic rope 03, a cover 08, a cover 71, a distance between rope penetrating slotted holes on two sides of the flat swinging film base 71, a linear distance between rope penetrating slotted holes on two sides of the bent film base 71A, and a distance between end points of the elastic rope on two sides 72.

Detailed Description

The spirit and scope of the present invention and specific embodiments will be described in detail below with reference to the accompanying drawings. It should be understood that for ease of description, the drawings are not drawn to scale.

Example 1:

fig. 1 is a rear view (looking toward the inside of the mask from the wearer) of a protective mask in accordance with the present invention. It can be seen that after the falling-off preventing devices 04 at the two ends of the split elastic rope 03 are penetrated out through the slotted holes/round holes with the diameter not more than 5mm at the innermost sides of the mask, the rope body of the split ear rope is left on the inner side of the mask to act as an isolating layer of the transparent film base and the cheek, so that the uncomfortable feeling that sweat stains are adhered to the film base and the cheek is avoided. The split ear rope can pass through the slotted hole again to the outer side of the mask and then be hung on the ears. The ear cord is threaded out of the slot opening again to the wearer's ear to effect a mask fit over the cheeks to reduce breathing.

Example 2:

fig. 2 is a rear view (looking toward the inside of the mask from the wearer) of a protective mask in accordance with the present invention. The wearer can easily and conveniently put down the outer side of the mask towards the mask, so that the two sides of the mask are respectively close to the long grooves on the inner side of the mask, and the elastic rope on the mask penetrates out of the outer side of the mask through the long grooves on the innermost sides of the two sides of the mask. Therefore, the mask and the mask are combined through mutual positioning of the ear ropes and the groove holes, so that a wearer can wear or take off the mask and the mask conveniently at one time.

Example 3:

fig. 3 is a rear view (looking toward the inside of the mask from the wearer) of a protective mask in accordance with the present invention. Fig. 4 is a top view of the protective mask according to the present invention, it can be seen that the wearer can lift the ear cord upwards after the elastic cord on the mask passes through the innermost elongated slot on the two sides of the mask and penetrates out to the front of the mask as in example 1, and the edge of the mask is aligned with the elongated slot, so that the ear cord is blocked in the small hole or the cross-shaped anti-slip structure on the elongated slot to prevent the ear cord from sliding. Because the length between the ear ropes on the two sides of the mask is smaller than the distance between the ear ropes on the two sides of the mask for the mask to penetrate through the elongated slots, when the two sides of the mask are aligned with the elongated slots on the two sides of the mask and the ear ropes do not slide, the mask forms a curvature and is far away from the mask. When the mask and the mouth mask are worn, a space is formed between the mask and the mouth mask, so that the discomfort of the suffocation is reduced.

Claims

1. A protective mask, a wearable device that is not head-mounted but can be secured to the face, the mask comprising at least:

a transparent film base (01) with the thickness not more than 0.4mm, the upper and lower sizes are more than 150 mm and less than 210 mm, the left and right sizes are more than 200 mm and not more than 297mm, and the film base does not have any single-head wearing structure,

the left side and the right side are respectively provided with at least one slotted hole (02) for the elastic rope to pass through so as to facilitate the elastic rope to pass through and wear the protective mask in a form of a single head band,

after being processed, the two sides of the mask can respectively pass through the slotted holes at the left end and the right end of the mask in the form of annular elastic ropes (03) to wear the mask,

at least one anti-slip structure (09) on both sides capable of interacting with the elastic cord.

2. A protective mask according to claim 1, wherein the means for passing the elastic cord through the slots (02) are located within 2/3 of the height of the mask from the bottom of the mask up and within the width of the mask 1/4 from the center of each of the two sides of the mask, and the shape of each slot is not limited to a single straight line, a circular hole.

3. A protective mask according to claim 1, wherein the slots (02) are two holes with a diameter of not more than 5mm on each of the left and right sides of the mask, so that the two slots on each side are formed into a loop-shaped ear string by a separate elastic string with anti-falling means (04) at both ends, so that the mask is fixed to the ears on both sides by the loop-shaped ear strings on both sides.

4. A protective mask according to claim 1, wherein the slot (02) is an elongated slot having a length of not less than 30mm and not more than 120 mm when worn in conjunction with the mask, so as to facilitate the looped elastic cord on the mask to pass directly through the slot and be worn on the ear.

5. A protective mask according to claim 4, wherein the slots (02) are formed by laser or knife machining the plastic sheet base at both ends of the elongated slot to form a small circular hole (0211) communicating with the elongated slot but having a diameter not exceeding 1.5mm to retain the mask string without slipping.

6. A protective mask as claimed in claim 4, wherein said slots are formed by laser or knife processing the plastic sheet at both ends of said slots to form a cross structure crossing the slots to retain the mask string without slipping.

7. A protective mask as claimed in claim 1, wherein said elastic cord (03) is from an elastic cord (03) originally fixed to the mask at both ends.

8. A protective mask as claimed in claim 1, wherein said elastic cord is a split elastic cord with anti-separation means at each end.

9. A protective mask according to claim 3, wherein the means (04) for preventing detachment is such that the means for preventing detachment at the ends of the cord has a dimension at least one direction greater than the maximum opening dimension through the slot.

10. A protective mask according to claim 1, wherein the slip-preventing structure (09) is formed by combining a slip-preventing means on the split elastic cord with a slot (02) to prevent the split elastic cord from slipping off the mask.

11. A protective mask according to claim 1, wherein the anti-slip structure (09) is also formed by a hole (0211) communicating with the elongated slot and a corresponding elastic cord (03) on the mask, and the structure allows the mask and the mask to be fixed to each other to prevent the mask from moving on the face.

12. A protective mask according to claim 1, wherein the anti-slip structure (09) is formed by a cross-shaped combination of the elongated slots and corresponding elastic cords on the mask, which prevents the mask and the mask from being fixed to each other and prevents the mask from moving on the face.

13. A protective mask according to claim 11 or 12, wherein the anti-slip structure (09) is configured to secure the elastic cords of the mask to the slots of the mask, such that the distance between the two side cord-through slots of the mask must be greater than the distance between the two ends of the elastic cords of the mask, so as to form a space on the surface of the mask due to curvature to avoid a feeling of stuffiness and heat accumulation.

14. A protective mask according to claim 5, wherein the lower half of the plastic base, the inner sides of the slots (02) on both sides, are each provided with at least one small slot having a height not exceeding 40mm for fixing the curvature isolation strip (71A).

15. A protective mask according to claim 14, wherein the curvature-retaining strap is a strip of toothed plastic material on the lower face of the mask adjacent the wearer's face to assist in the curvature of the mask, the strip of plastic material being formed by removable straps which secure the curvature of the mask to ensure that the protective mask is maintained at a distance from the mask or nose and mouth.

16. A protective mask according to claim 15, wherein the fastening strips are plastic sheets with serrations on both sides.

17. A protective mask according to claim 16, wherein the length of the straight line between the contact points of the strap and the score line is at least 10mm less than the distance of the mask when the score line is flattened.

18. A protective mask according to claim 1, wherein a removable strap is provided adjacent the side of the wearer's face within a range not exceeding 1/4 the height of the protective mask from the top edge of the protective mask to ensure that the mask is spaced from the forehead and to strengthen the barrier to the above.

19. A protective mask according to claim 17, wherein the strap is secured through score lines on either side of the mask upper portion, the score lines being at least one knife line no greater than 40mm from the mask outer edge to the mask center and not greater than the width of mask 1/4 to allow for insertion and adjustment of the strap with the saw-tooth configuration, the length of the line between the contact points of the strap with the score lines on the mask being at least 10mm less than the distance of the mask when the score lines on either side are flattened.

20. A protective mask according to claim 18, wherein the fastening strip is a plastic sheet with serrations on both sides.

21. A protective mask according to claim 1, wherein the elastic straps are adjustable by the wearer to be secured to the tension adjustment means at different locations behind the head to prevent the elastic straps from becoming loose from the ears when the ear straps or separate elastic straps are too long.

22. A protective mask according to claim 20, wherein the plastic sheet has a transparent uv-blocking coating to reduce the risk of sunburn to the face during outdoor activity.

23. A protective mask according to claim 19, wherein the strap has an arcuate flap to minimize spray-type infection.

24. A protective mask according to claim 22, wherein the plastic substrate is decorated in non-line-of-sight areas with printing or stickers to reduce the effects of breath exhaled from the mouth and nose condensing on the plastic substrate which can affect the visual appearance.

25. A protective mask according to claim 1, wherein the closest distance between the slots is not less than the distance between the starting points of the ear straps on either side of the mask.