CN113349488B - Dual anti-pollution mask - Google Patents
Dual anti-pollution mask Download PDFInfo
- Publication number
- CN113349488B CN113349488B CN202110632278.0A CN202110632278A CN113349488B CN 113349488 B CN113349488 B CN 113349488B CN 202110632278 A CN202110632278 A CN 202110632278A CN 113349488 B CN113349488 B CN 113349488B
- Authority
- CN
- China
- Prior art keywords
- mask body
- hole
- mask
- ball
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000009977 dual effect Effects 0.000 title claims description 10
- 238000007789 sealing Methods 0.000 claims description 76
- 229920000742 Cotton Polymers 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 6
- 230000003373 anti-fouling effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000011109 contamination Methods 0.000 claims 5
- 239000012535 impurity Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
- A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1161—Means for fastening to the user's head
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a dual-type anti-pollution mask, which belongs to the field of masks and comprises a mask body, wherein a pair of side ends of the mask body are fixedly connected with hanging ropes.
Description
Technical Field
The invention relates to the field of masks, in particular to a dual-type anti-pollution mask.
Background
The mask is a personal protection product commonly used in daily life and epidemic prevention activities, and the existing mask generally consists of a mask body and hanging ropes at two ends of the mask body.
In the using process of the existing mask, the edge of the mask is poor in sealing with the face of a human body, and impurities in air easily enter between the mask and the face; in addition, in life, there is often a case of temporarily picking up the mask, and the mask is usually opened in the air, and is extremely easy to be polluted by impurities in the air in the carrying and storing processes, so that the use of the mask is affected.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to solve the problems in the prior art and provide a dual-type anti-pollution mask, which is characterized in that a main suction ball and an auxiliary suction ball which are vertically corresponding are respectively arranged on the inner surface of a mask body, so that the main suction ball and the auxiliary suction ball are elastically deformed and are in close contact with the face by pressing when the mask is worn, the wearing tightness between the mask body and the face is greatly improved, the air impurity is reduced between the mask body and the face, and on the other hand, when the mask body is temporarily taken off, the mask body can be folded in half up and down by pressing the auxiliary suction ball to be clamped into the main suction ball, the edge parts of the folded mask body are tightly connected, the inner surface of the mask body is effectively protected, and the mask body is not easy to be polluted by the air impurity in the storage and carrying processes.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides a dual anti-pollution mask, includes the mask body, the equal fixedly connected with string of a pair of side of mask body, the inboard of mask body is equipped with a plurality of evenly distributed's main ball of inhaling and a plurality of evenly distributed's vice ball of inhaling, the same and two one-to-one of number of main ball of inhaling and vice ball of inhaling, main ball of inhaling is located the upside of vice ball of inhaling, main ball of inhaling fixedly connected with is in the internal surface of mask body, main ball of inhaling is kept away from the one end of mask body and is offered the main groove of inhaling, the card ball groove has been offered to the inner wall of main groove of inhaling, fixedly connected with rubber cushion between vice ball of inhaling and the internal surface of mask body, vice groove of inhaling has been offered to the one end that vice ball of inhaling kept away from rubber cushion, the auxiliary suction ball is matched with the clamping ball groove, and the main suction ball and the auxiliary suction ball which are vertically corresponding are respectively arranged on the inner surface of the mask body.
Further, cross release holes are formed in the inner walls, close to the mask body, of the auxiliary suction groove and the clamping ball groove, sealing blocks are arranged in the cross release holes, and through the matching of the sealing blocks and the cross release holes, circulation of the clamping ball groove and the auxiliary suction groove with outside air can be controlled, so that the internal air pressure states of the clamping ball groove and the auxiliary suction groove are controlled, and the contact state of the clamping ball groove and the face can be changed conveniently.
Further, the cross air release hole comprises a hole sealing hole, a limiting hole and an outlet hole which are communicated with each other, the hole sealing hole, the limiting hole and the outlet hole are sequentially distributed along the direction from the clamping ball groove to the mask body, the inner diameters of the hole sealing hole and the inner diameter of the outlet hole are the same, and the inner diameters of the hole sealing hole and the inner diameter of the outlet hole are smaller than the inner diameter of the limiting hole.
Further, the sealing block comprises a rubber sealing block, a limiting plate and a top plate, and the limiting plate is fixedly connected between the rubber sealing block and the top plate.
Further, rubber sealing piece sliding connection is in the inside of hole sealing, the limiting plate is located the inboard of spacing hole, the diameter of limiting plate is between hole sealing internal diameter and spacing hole internal diameter, the diameter of roof is less than the internal diameter of apopore, when rubber sealing piece is located the inside of hole sealing, because of forming the face contact sealing state between the two, gas can't pass through the hole sealing, namely: the cross air release hole is in a sealed state, the clamping ball groove and the auxiliary suction groove cannot be communicated with the outside through the cross air release hole, and negative air pressure can be kept in the clamping ball groove and the auxiliary suction groove to be in close contact with the face; when the outer surface of the rubber sealing block is not contacted with the inner wall of the hole sealing, a gap exists between the whole sealing block and the cross air release hole, and external air can enter between the clamping ball groove and the auxiliary suction groove through the cross air release hole, so that the negative air pressure state of the clamping ball groove and the auxiliary suction groove is broken, the clamping ball groove and the auxiliary suction groove are conveniently loosened from the face, and the mask body is taken down.
Further, the one end fixedly connected with stay cord of limiting plate is kept away from to the roof, the stay cord diameter on the main ball that absorbs is run through the gauze mask body and is extended to the outside of gauze mask body, set up on the rubber cushion with go out hole communicating line hole, the stay cord on the vice ball that absorbs passes through line hole and gauze mask body in proper order and is extended to the outside of gauze mask body.
Further, the outside of gauze mask body is equipped with the rope loop, a plurality of the one end that the roof was kept away from to the stay cord all with rope loop fixed connection, when the gauze mask is taken off to needs, accessible manual pulling rope loop drives a plurality of stay cords simultaneously and straightens, the slope to drive the sealing block through the stay cord and remove, make the rubber sealing block shift out from the hole sealing, open the cross and release the gas pocket, in being convenient for external gas gets into draw-in groove and vice suction groove through it, break the inside negative air pressure state of two, the appeal disappears, both loosens with the face, thereby conveniently take the gauze mask body off from the face.
Further, cotton blocks are arranged between the auxiliary suction balls, the cotton blocks are fixedly connected with the inner surface of the mask body, gauze nets are further arranged on the inner side of the mask body and fixedly connected between the mask body and the gauze nets, a plurality of through holes corresponding to the auxiliary suction balls one to one are further formed in the gauze nets, the auxiliary suction balls are located on the inner sides of the through holes, the cotton blocks play a filling role on gaps between the mask body and the face, the gaps between the mask body and the face are greatly reduced, and air impurities are reduced between the mask body and the face.
Further, the diameter of the outer ring of the auxiliary suction ball is larger than the caliber of the notch of the Yu Kaqiu groove, the caliber of the notch of the auxiliary suction ball is smaller than the caliber of the notch of the Yu Kaqiu groove, when the main suction ball and the auxiliary suction ball are mutually pressed to be close to each other, the auxiliary suction ball can be pressed and deformed to enter the inside of the clamping ball groove, the auxiliary suction ball is not easy to move out, and the main suction ball and the auxiliary suction ball are mutually combined together.
The double anti-pollution mask comprises the following steps:
s1, face reinforcing sealing: when the mask is used, the mask is worn on a face in the existing mask wearing mode, and the double ropes slide along the edges of the mask and are pressed, so that the main suction ball and the auxiliary suction ball are in close contact with the face to form negative pressure, and the edge part of the mask body is closely attached to the face and is not easy to loosen;
s2, self-sealing and antifouling: when the mask is not used, the mask body is folded up and down, fingers clamp the edge part of the mask body to slide and press, the auxiliary suction ball is clamped into the main suction ball, and the edge part of the mask body after being folded up is tightly connected.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) According to the scheme, the main suction ball and the auxiliary suction ball which are vertically corresponding to each other are respectively arranged on the inner surface of the mask body, so that on one hand, when the mask is worn, the mask body is elastically deformed and is in close contact with the face by pressing the main suction ball and the auxiliary suction ball, wearing tightness between the mask body and the face is greatly improved, air impurities are reduced between the mask body and the face, on the other hand, when the mask body is temporarily taken off, the mask body is folded in half up and down, the auxiliary suction ball is pressed and deformed to be clamped into the main suction ball, the edge of the folded mask body is tightly connected, effective protection is formed on the inner surface of the mask body, and the mask body is not easy to be polluted by the air impurities in the storage and carrying processes.
(2) The cross release hole is formed in the inner wall, close to the mask body, of the auxiliary suction groove and the clamping ball groove, the sealing block is arranged in the cross release hole, and through the matched use of the sealing block and the cross release hole, the circulation of the clamping ball groove and the auxiliary suction groove with the outside air can be controlled, so that the internal air pressure states of the clamping ball groove and the auxiliary suction groove are controlled, and the contact state of the clamping ball groove and the face can be changed conveniently.
(3) When the rubber sealing block is positioned in the hole sealing, the gas cannot pass through the hole sealing because of the surface contact sealing state formed between the rubber sealing block and the hole sealing block, namely: the cross air release hole is in a sealed state, the clamping ball groove and the auxiliary suction groove cannot be communicated with the outside through the cross air release hole, and negative air pressure can be kept in the clamping ball groove and the auxiliary suction groove to be in close contact with the face; when the outer surface of the rubber sealing block is not contacted with the inner wall of the hole sealing, a gap exists between the whole sealing block and the cross air release hole, and external air can enter between the clamping ball groove and the auxiliary suction groove through the cross air release hole, so that the negative air pressure state of the clamping ball groove and the auxiliary suction groove is broken, the clamping ball groove and the auxiliary suction groove are conveniently loosened from the face, and the mask body is taken down.
(4) When the mask is required to be taken off, the rope loop is pulled manually, and a plurality of pull ropes are simultaneously driven to straighten and incline through the rope loop, so that the sealing block is driven to move through the pull ropes, the rubber sealing block is moved out of the hole sealing, the cross air release hole is opened, external air is convenient to enter the clamping ball groove and the auxiliary air suction groove through the cross air release hole, the negative air pressure state inside the clamping ball groove and the auxiliary air suction groove is broken, attractive force disappears, the clamping ball groove and the auxiliary air suction groove are loosened from the face, and the mask body is conveniently taken off from the face.
(5) The cotton piece is still equipped with between the adjacent vice ball that absorbs, and cotton piece and the interior surface fixed connection of gauze mask body still are equipped with the gauze, and cotton piece fixed connection is between gauze mask body and gauze, still has seted up a plurality of through-holes with vice ball one-to-one on the gauze, and vice ball that absorbs is located the through-hole inboard, and cotton piece plays the filling effect to the space between gauze mask body and the face, reduces the space of the two greatly, reduces between air impurity inlet port cover body and the face.
(6) The diameter of the outer ring of the auxiliary suction ball is larger than the caliber of the notch of the Yu Kaqiu groove, the caliber of the notch of the auxiliary suction groove is smaller than the caliber of the notch of the Yu Kaqiu groove, and when the main suction ball and the auxiliary suction ball are mutually pressed to be close to each other, the auxiliary suction ball can be pressed and deformed to enter the inside of the clamping ball groove and is not easy to move out, and the main suction ball and the auxiliary suction ball are mutually combined together.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic diagram of the structure at A in FIG. 1;
FIG. 3 is a schematic diagram of the structure at B in FIG. 1;
FIG. 4 is a second perspective view of the present invention;
FIG. 5 is a schematic view of the partial top surface structure of the main suction ball of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5;
FIG. 7 is a schematic view of the partial top surface structure of the auxiliary suction ball of the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 7;
FIG. 9 is a schematic view of the partial top surface structure of the rope loop of the present invention when being stressed;
FIG. 10 is a schematic view of the structure at C in FIG. 9;
fig. 11 is a schematic structural view of the main suction ball and the auxiliary suction ball of the present invention when they are connected.
The reference numerals in the figures illustrate:
1 mask body, 2 string rope, 3 main suction ball, 301 main suction groove, 302 card ball groove, 4 pair suction ball, 401 pair suction groove, 5 gauze, 6 rope loop, 701 hole sealing, 702 spacing hole, 703 hole, 801 rubber sealing block, 802 spacing plate, 803 top plate, 9 stay rope, 10 rubber cushion block, 1001 wire hole and 11 cotton block.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only a few embodiments of the present invention; but not all embodiments, are based on embodiments in the present invention; all other embodiments obtained by those skilled in the art without undue burden; all falling within the scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
referring to fig. 1 to 3, a dual anti-pollution mask includes a mask body 1, a pair of side ends of the mask body 1 are fixedly connected with a hanging rope 2, a plurality of evenly distributed main suction balls 3 and a plurality of evenly distributed auxiliary suction balls 4 are arranged on the inner side of the mask body 1, the main suction balls 3 and the auxiliary suction balls 4 are made of soft silica gel materials, the main suction balls 3 and the auxiliary suction balls 4 are the same in number and correspond to each other, the main suction balls 3 are located on the upper side of the auxiliary suction balls 4, the main suction balls 3 are fixedly connected to the inner surface of the mask body 1, a main suction groove 301 is formed in one end, far from the mask body 1, of the main suction balls 3, a clamping ball groove 302 is formed in the inner wall of the main suction groove 301, an auxiliary suction ball 401 is formed in one end, far from the auxiliary suction balls 4, of the auxiliary suction balls 4 are matched with the clamping ball groove 302.
Referring to fig. 6 and 8, the inner walls of the auxiliary suction groove 401 and the clamping ball groove 302, which are close to the mask body 1, are provided with cross air release holes, and sealing blocks are arranged in the cross air release holes, and through the cooperation of the sealing blocks and the cross air release holes, the circulation of the clamping ball groove 302 and the auxiliary suction groove 401 with the outside air can be controlled, so that the internal air pressure states of the clamping ball groove 302 and the auxiliary suction groove 401 are controlled, and the contact state between the clamping ball groove 302 and the face can be changed conveniently.
The cross release hole includes hole sealing 701, spacing hole 702 and play hole 703 of intercommunication each other, hole sealing 701, spacing hole 702 and play hole 703 three distribute in proper order along the direction of draw-in groove 302 to gauze mask body 1, hole sealing 701 and play hole 703 both internal diameter is the same, and both internal diameters are less than the internal diameter of spacing hole 702, the sealing block includes rubber sealing block 801, limiting plate 802 and roof 803, limiting plate 802 fixed connection is between rubber sealing block 801 and roof 803, rubber sealing block 801 sliding connection is in the inside of hole sealing 701, limiting plate 802 is located the inboard of spacing hole 702, the diameter of limiting plate 802 is between hole sealing 701 internal diameter and spacing hole 702 internal diameter, the diameter of roof 803 is less than the internal diameter of play hole 703, when rubber sealing block 801 is located the inside of hole sealing 701, because form the face contact seal state between the two, gas can't pass through hole sealing 701, namely: the cross air release hole is in a sealed state, the clamping ball groove 302 and the auxiliary suction groove 401 cannot be communicated with the outside through the cross air release hole, and negative air pressure can be kept in the clamping ball groove and the auxiliary suction groove to be in close contact with the face; when the outer surface of the rubber sealing block 801 is not in contact with the inner wall of the hole sealing 701, a gap exists between the whole sealing block and the cross air release hole, and external air can enter between the clamping ball groove 302 and the auxiliary suction groove 401 through the cross air release hole, so that the negative air pressure state of the clamping ball groove and the auxiliary suction groove is broken, the clamping ball groove and the auxiliary suction groove are convenient to be released from the face, and the mask body 1 is taken down.
Referring to fig. 6 and 8, one end of the top plate 803 far away from the limiting plate 802 is fixedly connected with a pull rope 9, the diameter of the pull rope 9 on the main suction ball 3 penetrates through the mask body 1 and extends to the outer side of the mask body 1, a wire hole 1001 communicated with the outlet 703 is formed in the rubber cushion block 10, the pull rope 9 on the auxiliary suction ball 4 sequentially penetrates through the wire hole 1001 and the mask body 1 and extends to the outer side of the mask body 1, in combination with fig. 4, the outer side of the mask body 1 is provided with a rope loop 6, one ends of the pull ropes 9 far away from the top plate 803 are fixedly connected with the rope loop 6, when the mask is required to be taken off, the rope loop 6 can be pulled manually, and a plurality of pull ropes 9 can be simultaneously driven to straighten and incline through the rope loop 6, so that the rubber seal block 801 is driven to move out of the hole 701, cross-shaped release holes are opened, external air can conveniently enter the clamping ball groove 302 and the auxiliary suction groove 401 through the external air, the negative pressure state inside the two is broken, attractive force is lost, and the mask body 1 is conveniently taken off the face by the face.
Referring to fig. 7, cotton blocks 11 are further arranged between the adjacent auxiliary suction balls 4, the cotton blocks 11 are fixedly connected with the inner surface of the mask body 1, a gauze 5 is further arranged on the inner side of the mask body 1, the cotton blocks 11 are fixedly connected between the mask body 1 and the gauze 5, a plurality of through holes corresponding to the auxiliary suction balls 4 one by one are further formed in the gauze 5, the auxiliary suction balls 4 are located on the inner sides of the through holes, the cotton blocks 11 play a role in filling gaps between the mask body 1 and the face, the gaps between the mask body 1 and the face are greatly reduced, and air impurities are reduced to enter the space between the mask body 1 and the face.
Referring to fig. 11, the diameter of the outer ring of the auxiliary suction ball 4 is larger than the diameter of the notch of the Yu Kaqiu groove 302, the diameter of the notch of the auxiliary suction groove 401 is smaller than the diameter of the notch of the Yu Kaqiu groove 302, and when the main suction ball 3 and the auxiliary suction ball 4 are pressed to be close to each other, the auxiliary suction ball 4 can be pressed and deformed into the inside of the ball clamping groove 302, and is not easy to move out, and the main suction ball 3 and the auxiliary suction ball 4 are combined with each other.
The double anti-pollution mask comprises the following steps:
s1, face reinforcing sealing: when the mask is used, the mask is worn on a face in the existing mask wearing mode, and the double ropes slide along the edges of the mask and are pressed, so that the main suction ball 3 and the auxiliary suction ball 4 are in close contact with the face to form negative pressure, and the edge part of the mask body 1 is tightly attached to the face and is not easy to loosen;
wherein: the inner wall of the main suction groove 301 on the main suction ball 3 is attached to the face, the auxiliary suction groove 401 on the auxiliary suction ball 4 is attached to the face, and the main suction ball 3 and the auxiliary suction ball 4 are pressed and deformed due to the squeezing action of hands, so that the volume is reduced, and the gas in the main suction ball 3 and the auxiliary suction ball 4 is discharged to a certain content, therefore, after the hands are loosened, the main suction ball 3 and the auxiliary suction ball 4 are elastically restored, negative pressure is generated in the main suction ball and the auxiliary suction ball, and the main suction ball and the auxiliary suction ball are tightly attached to the face and are not easy to loosen; and, when pressing the main suction ball 3 and the auxiliary suction ball 4, hand pressure will act on the sealing block, so that the rubber sealing block 801 enters the hole sealing 701 to seal the cross air release hole, thereby smoothly ensuring the negative pressure state inside the main suction ball 3 and the auxiliary suction ball 4.
S2, self-sealing and antifouling: when not in use, the mask body 1 is folded up and down, fingers clamp the edge part of the mask body 1 to slide and press, the auxiliary suction ball 4 is clamped into the main suction ball 3, and the edge part of the mask body 1 after being folded up is tightly connected.
According to the mask, the main suction ball 3 and the auxiliary suction ball 4 which are vertically corresponding are respectively arranged on the inner surface of the mask body 1, so that the main suction ball 3 and the auxiliary suction ball 4 are elastically deformed and are in close contact with the face when the mask is worn, the wearing tightness between the mask body 1 and the face is greatly improved, air impurities are reduced to enter between the mask body 1 and the face, and on the other hand, when the mask body 1 is temporarily taken off, the mask body 1 can be folded up and down, the auxiliary suction ball 4 is pressed and deformed to be clamped into the main suction ball 3, the edge part of the folded mask body 1 is tightly connected, effective protection is formed on the inner surface of the mask body 1, and the mask body 1 is not easy to be polluted by the air impurities in the preservation and carrying processes.
The above; is only a preferred embodiment of the present invention; the scope of the invention is not limited in this respect; any person skilled in the art is within the technical scope of the present disclosure; equivalent substitutions or changes are made according to the technical proposal of the invention and the improved conception thereof; are intended to be encompassed within the scope of the present invention.
Claims (6)
1. The utility model provides a dual anti-pollution formula gauze mask, includes gauze mask body (1), the equal fixedly connected with string (2) of a pair of side of gauze mask body (1), its characterized in that: the mask is characterized in that a plurality of evenly-distributed main suction balls (3) and a plurality of evenly-distributed auxiliary suction balls (4) are arranged on the inner side of the mask body (1), the number of the main suction balls (3) and the number of the auxiliary suction balls (4) are the same and are in one-to-one correspondence, the main suction balls (3) are located on the upper side of the auxiliary suction balls (4), the main suction balls (3) are fixedly connected to the inner surface of the mask body (1), a main suction groove (301) is formed in one end, far away from the mask body (1), of the main suction balls (3), a clamping ball groove (302) is formed in the inner wall of the main suction groove (301), a rubber cushion block (10) is fixedly connected between the auxiliary suction balls (4) and the inner surface of the mask body (1), an auxiliary suction groove (401) is formed in one end, far away from the rubber cushion block (10), and the auxiliary suction balls (4) are matched with the clamping ball groove (302).
The inner walls of the auxiliary suction groove (401) and the clamping ball groove (302) close to the mask body (1) are provided with cross air release holes, and sealing blocks are arranged in the cross air release holes;
the cross air release hole comprises a hole sealing hole (701), a limiting hole (702) and an air outlet hole (703) which are communicated with each other, wherein the hole sealing hole (701), the limiting hole (702) and the air outlet hole (703) are sequentially distributed along the direction from the ball clamping groove (302) to the mask body (1), the inner diameters of the hole sealing hole (701) and the inner diameter of the air outlet hole (703) are the same, and the inner diameters of the hole sealing hole and the inner diameter of the air outlet hole are smaller than the inner diameter of the limiting hole (702);
the sealing block comprises a rubber sealing block (801), a limiting plate (802) and a top plate (803), wherein the limiting plate (802) is fixedly connected between the rubber sealing block (801) and the top plate (803);
the rubber sealing block (801) is slidably connected to the inside of the hole sealing block (701), the limiting plate (802) is located on the inner side of the limiting hole (702), the diameter of the limiting plate (802) is between the inner diameter of the hole sealing block (701) and the inner diameter of the limiting hole (702), and the diameter of the top plate (803) is smaller than the inner diameter of the outlet hole (703).
2. The dual anti-contamination mask of claim 1, wherein: one end fixedly connected with stay cord (9) of limiting plate (802) is kept away from to roof (803), stay cord (9) diameter on main suction ball (3) runs through gauze mask body (1) and extends to the outside of gauze mask body (1), set up on rubber cushion (10) with go out communicating line hole (1001) of hole (703), stay cord (9) on vice suction ball (4) pass through line hole (1001) and gauze mask body (1) in proper order and extend to the outside of gauze mask body (1).
3. A dual anti-contamination mask as claimed in claim 2, wherein: the outside of gauze mask body (1) is equipped with rope loop (6), a plurality of stay cords (9) keep away from the one end of roof (803) all with rope loop (6) fixed connection.
4. The dual anti-contamination mask of claim 1, wherein: the cotton piece (11) is arranged between the auxiliary suction balls (4) adjacently, the cotton piece (11) is fixedly connected with the inner surface of the mask body (1), the gauze (5) is arranged on the inner side of the mask body (1), the cotton piece (11) is fixedly connected between the mask body (1) and the gauze (5), a plurality of through holes corresponding to the auxiliary suction balls (4) one by one are formed in the gauze (5), and the auxiliary suction balls (4) are positioned on the inner side of the through holes.
5. The dual anti-contamination mask of claim 1, wherein: the diameter of the outer ring of the auxiliary suction ball (4) is larger than the caliber of the notch of the Yu Kaqiu groove (302), and the caliber of the notch of the auxiliary suction groove (401) is smaller than the caliber of the notch of the Yu Kaqiu groove (302).
6. The dual anti-contamination mask of claim 1, wherein: the application method comprises the following steps:
s1, face reinforcing sealing: when the mask is used, the mask body (1) is worn on the face in the existing mask wearing mode, and the double ropes slide along the edges of the mask and are pressed, so that the main suction ball (3) and the auxiliary suction ball (4) are in close contact with the face to form negative pressure, and the edge part of the mask body (1) is tightly attached to the face and is not easy to loosen;
s2, self-sealing and antifouling: when the mask is not used, the mask body (1) is folded up and down, fingers clamp the edge part of the mask body (1) to slide and press, the auxiliary suction ball (4) is clamped into the main suction ball (3), and the edge part of the mask body (1) after being folded up is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110632278.0A CN113349488B (en) | 2021-06-07 | 2021-06-07 | Dual anti-pollution mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110632278.0A CN113349488B (en) | 2021-06-07 | 2021-06-07 | Dual anti-pollution mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113349488A CN113349488A (en) | 2021-09-07 |
| CN113349488B true CN113349488B (en) | 2024-03-01 |
Family
ID=77532868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110632278.0A Active CN113349488B (en) | 2021-06-07 | 2021-06-07 | Dual anti-pollution mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113349488B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200179830Y1 (en) * | 1999-11-05 | 2000-04-15 | 최종길 | disporsable mask |
| TW444650U (en) * | 2000-06-09 | 2001-07-01 | Huang Jin Cheng | Improved structure for reticle marking device |
| CN200987842Y (en) * | 2006-08-21 | 2007-12-12 | 林文中 | Gas mask |
| CN104027901A (en) * | 2014-06-25 | 2014-09-10 | 徐国风 | Mask carbon-oxygen exchange type spontaneous respirator and method for manufacturing same |
| CN104188183A (en) * | 2014-08-28 | 2014-12-10 | 胡安然 | Mask for defending haze and preventing and treating sphagitis |
| CN107529843A (en) * | 2015-03-17 | 2018-01-02 | 职业棒球大联盟产权公司 | Protective head for moving participant, especially baseball open country hand has |
| CN109125971A (en) * | 2017-06-16 | 2019-01-04 | 北京慧海达科技有限公司 | A kind of anti-haze suction assisting device of solar power from main pressure regulator temperature control |
| CN111602878A (en) * | 2020-04-09 | 2020-09-01 | 王小培 | Healthy and safe mask |
| CN212393916U (en) * | 2020-02-27 | 2021-01-26 | 广东必达医疗科技有限公司 | Sealed odor-resistant dust mask |
| CN112493586A (en) * | 2020-12-03 | 2021-03-16 | 阜阳恒泰纺织有限公司 | Disposable medical mask and preparation method thereof |
| CN213247062U (en) * | 2020-09-17 | 2021-05-25 | 广州阳普医疗科技股份有限公司 | Mask with good leakproofness |
| CN213307573U (en) * | 2020-06-15 | 2021-06-01 | 北京东瑞科技有限公司 | Folding protective mask |
-
2021
- 2021-06-07 CN CN202110632278.0A patent/CN113349488B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200179830Y1 (en) * | 1999-11-05 | 2000-04-15 | 최종길 | disporsable mask |
| TW444650U (en) * | 2000-06-09 | 2001-07-01 | Huang Jin Cheng | Improved structure for reticle marking device |
| CN200987842Y (en) * | 2006-08-21 | 2007-12-12 | 林文中 | Gas mask |
| CN104027901A (en) * | 2014-06-25 | 2014-09-10 | 徐国风 | Mask carbon-oxygen exchange type spontaneous respirator and method for manufacturing same |
| CN104188183A (en) * | 2014-08-28 | 2014-12-10 | 胡安然 | Mask for defending haze and preventing and treating sphagitis |
| CN107529843A (en) * | 2015-03-17 | 2018-01-02 | 职业棒球大联盟产权公司 | Protective head for moving participant, especially baseball open country hand has |
| CN109125971A (en) * | 2017-06-16 | 2019-01-04 | 北京慧海达科技有限公司 | A kind of anti-haze suction assisting device of solar power from main pressure regulator temperature control |
| CN212393916U (en) * | 2020-02-27 | 2021-01-26 | 广东必达医疗科技有限公司 | Sealed odor-resistant dust mask |
| CN111602878A (en) * | 2020-04-09 | 2020-09-01 | 王小培 | Healthy and safe mask |
| CN213307573U (en) * | 2020-06-15 | 2021-06-01 | 北京东瑞科技有限公司 | Folding protective mask |
| CN213247062U (en) * | 2020-09-17 | 2021-05-25 | 广州阳普医疗科技股份有限公司 | Mask with good leakproofness |
| CN112493586A (en) * | 2020-12-03 | 2021-03-16 | 阜阳恒泰纺织有限公司 | Disposable medical mask and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113349488A (en) | 2021-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113349488B (en) | Dual anti-pollution mask | |
| CN205512483U (en) | Breathing mask | |
| CN110051989A (en) | A kind of cardiorespiratory training device with cardiopulmonary monitoring function | |
| CN213698621U (en) | Positive pressure breathing equipment | |
| CN210205551U (en) | Multifunctional breathing mask for anesthesia department | |
| CN2658405Y (en) | Multifunction chemical oxygen self-rescuer | |
| CN112914832A (en) | Thyroid gland postoperative nursing belt | |
| CN212817525U (en) | Oxygen pillow convenient to use | |
| CN217565058U (en) | Safety helmet with hinge hanging buckle | |
| CN213432390U (en) | Bradyseism respirator for emergency clinical rescue | |
| CN207561394U (en) | Inflated swimming suit | |
| CN214860220U (en) | Portable pressure device for oxygen bag | |
| CN215231333U (en) | Oxygen mask special for toothless old patients | |
| CN215231244U (en) | Medical breathing device capable of being rapidly inflated and convenient for first aid | |
| CN213100512U (en) | Emergency escape device with good air tightness | |
| CN209377666U (en) | A kind of internal medicine nursing compression hemostasis device | |
| CN216629284U (en) | Air flue clearance device | |
| CN208837897U (en) | Improve trachea cannula laryngoscope | |
| CN206443260U (en) | A kind of haze-proof mask | |
| CN216569370U (en) | Structure of fast-forming sleeping mattress | |
| CN217724269U (en) | Medical simple respirator | |
| CN217778933U (en) | Diving mask | |
| CN217366816U (en) | Inflation-free laryngeal mask | |
| CN214550707U (en) | Novel dustproof mask with good dustproof effect | |
| CN212016394U (en) | Multifunctional simple respirator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240130 Address after: 266000 no.8-5, Guangzhou road, Pingdu Economic Development Zone, Qingdao, Shandong Province Applicant after: Qingdao Baite plastic products Co.,Ltd. Country or region after: China Applicant after: QINGDAO BAISHENG MEDICAL HYGIENE PRODUCTS CO.,LTD. Address before: 678000 No. 61, Baoxiu West Road, Longyang District, Baoshan City, Yunnan Province Applicant before: Huang Jincheng Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |