CN213215456U

CN213215456U - Mask with quick disassembly function

Info

Publication number: CN213215456U
Application number: CN202021521984.5U
Authority: CN
Inventors: 王电
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-18
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a gauze mask with dismantle function fast, including preceding shell, backshell, first flexible glue and second kind flexible glue, the inboard joint of preceding shell has filtration membrane, the first edge muscle of the marginal fixedly connected with of backshell. The utility model discloses, all subassemblies are the joint all, accomplish the quick replacement to certain part, the flexible glue clamp is between preceding shell and backshell, the curved surface molding portion that its extension was come out and the facial laminating of human body, flexible glue membrane cover is on the little cylinder of fixed orifices, the rubber cap overlaps again on the little cylinder of fixed orifices, the flexible glue membrane is pressed on the circular muscle of third, constitute the check valve, open during the expiration, close during breathing in, filter the air of inhaling, can be fast with gas outgoing simultaneously, reduce respiratory resistance, the rope of wearing of gauze mask is shuttled back and forth by one and is constituteed in the rope sling passageway, the length of rope sling can freely be adjusted to the cooperation hasp, the human face of flexible glue design more laminating has improved the practicality of gauze mask.

Description

Mask with quick disassembly function

Technical Field

The utility model relates to a gauze mask technical field especially relates to a gauze mask with dismantle function fast.

Background

The mask is a common sanitary product and can play a role in preventing fine particulate matters, harmful gases, odors, droplets, viruses and the like from entering the mouth and the nose of a wearer.

Gauze mask (non-disposable) on the existing market is because the unreasonable face that can not the perfect laminating user of gauze mask after wearing that leads to of the design of flexible glue, the gauze mask is inhomogeneous to facial atress, it feels uncomfortable to make the user wear the gauze mask, use up and need wash the gauze mask after the gauze mask, because the main filthy of gauze mask all is on the flexible glue, so only need wash the flexible glue and the front of gauze mask, because traditional gauze mask flexible glue is non-detachable, this just leads to in the cleaning process dirty water can enter the gauze mask, the gauze mask is inside having polluted, and wash back gauze mask still needs the sunning, detach the moisture in the gauze mask, the gauze mask just so uses too troublesome, the fag end of traditional gauze mask is fixed length, can not adjust according to user's type of face, the suitability of gauze mask has been reduced, for this reason, a gauze mask with quick dismantlement function is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of unreasonable design, undetachable soft rubber and fixed length of a rope belt of the soft rubber in the prior art, and providing the mask with the rapid disassembly function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mask with a quick disassembly function comprises a front shell, a rear shell, a first soft rubber and a second soft rubber, wherein a filtering membrane is clamped on the inner side of the front shell, a first edge rib is fixedly connected to the edge of the rear shell, a mounting hole is formed in the first edge rib, the rear shell is provided with a ventilation hole, a fixing hole is formed in the middle of the rear shell, an X-shaped rib is fixedly connected to the inner side wall of the fixing hole, a third circular rib is arranged on the inner side wall of the fixing hole, a cylinder is arranged in the middle of the X-shaped rib, a soft rubber membrane is slidably connected to the cylinder of the X-shaped rib, a rubber cap is clamped on the cylinder of the X-shaped rib, a soft rubber is clamped on the edge of the rear shell, a rope belt channel is arranged on the outer side of the front shell, a first circular rib is fixedly connected to the inner side of the front shell, a second circular rib is fixedly connected to the inner side of the front shell, and a plurality of reinforcing ribs are fixedly connected, the inside edge fixedly connected with second edge muscle of preceding shell, second edge muscle joint is in the outer fringe interference of flexible glue, the soft glue presss from both sides between second edge muscle on the preceding shell and the first edge muscle on the backshell, be equipped with first passway, second access way mouth, third access way and fourth access way in the fag end passageway, sliding connection has the fag end in first access way, second access way, third access way and the fourth access way, the end to end both ends joint of fag end has the hasp.

Preferably, the flexible glue includes a first flexible glue, the first fixing base of the inner side fixedly connected with of the first flexible glue, the first flexible glue is an annular structure which is attached to the face of the human body, and the first fixing base is connected with the mounting hole in a clamping mode.

Preferably, the flexible glue includes second kind of flexible glue, the inside fixedly connected with second fixing base of second kind of flexible glue, second kind of flexible glue is the cyclic annular structure of laminating mutually with human face, the radian design has on the second kind of flexible glue, second fixing base and mounting hole joint.

Preferably, the front shell is provided with a vent, the middle of the filtering membrane is provided with a hole, and the soft rubber membrane is connected between the rubber cap and the column on the X-shaped rib.

Preferably, the rope belt firstly passes through the back of the first channel opening, the rope belt passes through the front of the second channel opening, the rope belt then passes through the back of the fourth channel opening, the rope belt then passes through the front of the third channel opening, and finally the head end and the tail end of the rope belt are jointed at the upper part of the back of the mask and then are clamped with the lock catch.

Preferably, the shape and size of the soft adhesive film are matched with the size of the third circular rib, the diameter of the soft adhesive film is slightly larger than that of the third circular rib, the size of the hole in the filtering film is matched with that of the first circular rib of the front shell, and the size of the fixing hole is matched with that of the second circular rib of the front shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. after using the gauze mask, can remain the spot on the flexible glue, because the flexible glue is the joint on the gauze mask, so can take out the flexible glue fast, then more the flexible glue of renewal, convenient next time is suitable for, the flexible glue that gets off of replacement can continue to use after cleaning and disinfecting, for traditional gauze mask environmental protection more, the design of flexible glue can be fine with the laminating of face, any discomfort can not appear when making to wear, the fag end of gauze mask can be through hasp length regulation, be applicable to the user of different types of face, the practicality of gauze mask has been increased.

2. The second flexible glue has the radian design, and the user is when walking, and human motion can lead to the gauze mask vibrations, makes the slight striking facial of gauze mask, makes the user uncomfortable and feels, and the radian design on the second flexible glue can cushion the vibrations of gauze mask, offsets the impact force of gauze mask to face, makes the user wear the gauze mask when the motion also can not have obvious uncomfortable and feels.

3. The soft plastic film is sleeved on the small cylinder of the fixing hole, the soft plastic film is pressed on the third circular rib to form a one-way valve, the one-way valve is opened during expiration and closed during inspiration, the inhaled air is filtered, and meanwhile, the air can be rapidly discharged to reduce the breathing resistance.

Drawings

Fig. 1 is a front view of a mask with a quick-release function according to the present invention;

fig. 2 is a side view of the mask with quick-release function according to the present invention;

fig. 3 is a right side view of the mask with quick disassembly function according to the present invention;

fig. 4 is a left side view of the mask with quick disassembly function according to the present invention;

FIG. 5 is an enlarged view of FIG. 4;

FIG. 6 is a rear view of the assembled first flexible glue;

FIG. 7 is a perspective view of the assembled first soft gel;

FIG. 8 is a rear view of the second flexible glue after assembly;

fig. 9 is a perspective view of the second soft gel after assembly.

In the figure: 1 preceding shell, 2 filtration membranes, 3 rubber caps, 4 soft glued membranes, 5 backshells, 6 first kind of flexible glue, 7 fag end, 8 hasps, 9 first edge muscle, 10 mounting holes, 11 fixed orificess, 12 first fixing base, 13 fag end passageway, 14 first circular muscle, 15 second circular muscle, 16 strengthening ribs, 17 second edge muscle, 18 third circular muscle, 19 "X" shape muscle, 20 second kind of flexible glue, 21 second fixing base, 22 first passway, 23 second passway mouth, 24 third passway, 25 fourth passway mouth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-9, a mask with a quick disassembly function comprises a front shell 1, a rear shell 5, a first soft rubber 6 and a second soft rubber 20, wherein a filtering membrane 2 is clamped on the inner side of the front shell 1, a first edge rib 9 is fixedly connected to the edge of the rear shell 5, a mounting hole 10 is formed in the first edge rib 9, the rear shell 5 is provided with a ventilation hole, a fixing hole 11 is formed in the middle of the rear shell 5, an X-shaped rib 19 is fixedly connected to the inner side wall of the fixing hole 11, a third circular rib 18 is arranged on the inner side wall of the fixing hole 11, a small cylinder is arranged in the middle of the X-shaped rib 19, a soft rubber membrane 4 is slidably connected to the cylinder of the X-shaped rib 19, and a hole is formed in the middle of the filtering membrane 2; the soft glue membrane cover is on the little cylinder of fixed orifices, and the rubber cap is overlapped on the little cylinder of fixed orifices again, makes the laminating of soft glue membrane on third circular muscle 18, and the shape size of soft glue membrane 4 cooperatees with the size of third circular muscle 18, and the diameter ratio of soft glue membrane 4 is slightly big than the diameter of third circular muscle 18, and the size of filtration membrane 2 mesopore cooperatees with the first circular muscle 14 size of preceding shell, and the size of fixed orifices 11 cooperatees with the size of preceding shell second circular muscle 15.

The edge joint of backshell 5 has the flexible glue, preceding shell 1 has the ventilation hole, the outside both sides of preceding shell 1 are equipped with the fag end passageway 13, the inboard fixedly connected with first circular muscle 14 of preceding shell 1, the inboard fixedly connected with second circular muscle 15 of preceding shell 1, the inboard fixedly connected with a plurality of strengthening ribs 16 of preceding shell 1, the inside edge fixedly connected with second marginal muscle 17 of preceding shell 1, the outer fringe interference of second marginal muscle 17 joint at the flexible glue, the flexible glue clamp is between second marginal muscle 17 on preceding shell 1 and the first marginal muscle 9 on backshell 5, the round hole of filter membrane 2 is aimed at first circular muscle 14 and is put in earlier, then cover flexible glue membrane 4 on the little cylinder of "X" shape muscle 19, rubber cap 3 is overlapped on the little cylinder of "X" shape muscle 19 again, press flexible glue membrane 4 on third circular muscle 18, constitute the check valve, face and gauze mask form a closed cavity, when breathing in, the outside air can only enter the body through the front shell 1, the filter membrane 2 and the rear shell 5. When exhaling, the air passes through the rear shell 5, the one-way valve assembly and the front shell 1 and then is exhaled. Thereby ensuring that the air must be filtered by the filtering membrane 2 and then enters the body when breathing in, and the air is rapidly discharged by the one-way breather valve when breathing out, so as to reduce the breathing resistance.

The first channel opening 22, the second channel opening 23, the third channel opening 24 and the fourth channel opening 25 are arranged in the rope belt channel 13, the rope belt 7 is connected in the first channel opening 22, the second channel opening 23, the third channel opening 24 and the fourth channel opening 25 in a sliding mode, the lock catches 8 are clamped at the head end and the tail end of the rope belt 7, the rope belt 7 firstly penetrates through the back face of the first channel opening 22, the rope belt 7 then penetrates through the front face of the second channel opening 23, the rope belt 7 then penetrates through the back face of the fourth channel opening 25, finally the head end and the tail end of the rope belt 7 are jointed at the upper portion of the back face of the mask and then clamped with the lock catches 8, the calibers of the mask can be adjusted by adjusting the rope belts 7 at the two ends of the lock catches 8, and the mask is suitable for being used by customers with different facial sizes.

The flexible glue includes first flexible glue 6, the first fixing base 12 of the inside portion fixedly connected with of first flexible glue 6, first flexible glue 6 is the cyclic annular structure of laminating mutually with human face, first fixing base 12 and mounting hole 10 joint.

The flexible glue includes second kind flexible glue 20, and the inside fixedly connected with second fixing base 21 of second kind flexible glue 20, second kind flexible glue 20 are the annular structure of laminating mutually with human face, have the radian design on the second kind flexible glue 20, second fixing base 21 and mounting hole 10 joint.

The utility model discloses in, the design of first flexible glue 6 accords with ergonomic, can be fine with facial laminating, the design of second kind flexible glue 20 accords with ergonomic, has increased the arc design on this basis and has made second kind flexible glue 20 can not only be better with facial laminating, and owing to there is the radian design, possesses better elasticity, and the user is when walking, and human motion can lead to the gauze mask vibrations, and the radian design on the second kind flexible glue 20 can cushion the vibrations of gauze mask, offsets the impact force of gauze mask to face.

Assemble the gauze mask earlier before using the gauze mask, aim at first circular muscle 14 with filtration membrane 2's round hole earlier and put into, then overlap soft glued membrane 4 on "X" shape muscle 19's little cylinder, rubber cap 3 overlaps on "X" shape muscle 19's little cylinder again, press soft glued membrane 4 on third circular muscle 18, constitute the check valve, then overlap the flexible glue on first edge muscle 9, fixing base card on the flexible glue is gone into in the mounting hole 10, then combine third circular muscle 18 alignment second circular muscle 15 direction, outer fringe interference fit through second edge muscle 17 and flexible glue blocks fixedly, the equipment is accomplished the back, facial and gauze mask form a closed cavity, when breathing in, the external air can only pass through preceding shell 1, filtration membrane 2, back shell 5 gets into internally. When exhaling, the air passes through the rear shell 5, the one-way valve assembly and the front shell 1 and then is exhaled. Thereby ensuring that the air must be filtered by the filtering membrane 2 and then enters the body when breathing in, and the air is rapidly discharged by the one-way breather valve when breathing out, so as to reduce the breathing resistance.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The mask with the rapid disassembly function comprises a front shell (1), a rear shell (5), a first soft rubber (6) and a second soft rubber (20), and is characterized in that a filtering membrane (2) is clamped on the inner side of the front shell (1), the rear shell (5) is provided with a ventilation hole, a first edge rib (9) is fixedly connected with the edge of the rear shell (5), a mounting hole (10) is formed in the first edge rib (9), a fixing hole (11) is formed in the middle of the rear shell (5), an X-shaped rib (19) is fixedly connected with the inner side wall of the fixing hole (11), a third circular rib (18) is arranged on the inner side wall of the fixing hole (11), a cylinder is arranged in the middle of the X-shaped rib (19), a soft rubber membrane (4) is slidably connected onto the cylinder of the X-shaped rib (19), a rubber cap (3) is clamped on the cylinder of the X-shaped rib (19), the edge of the rear shell (5) is clamped with soft rubber, the outer side of the front shell (1) is provided with a rope belt channel (13), the inner side of the front shell (1) is fixedly connected with a first circular rib (14), the inner side of the front shell (1) is fixedly connected with a second circular rib (15), the inner side of the front shell (1) is fixedly connected with a plurality of reinforcing ribs (16), the inner edge of the front shell (1) is fixedly connected with a second edge rib (17), the second edge rib (17) is clamped between the second edge rib (17) on the front shell (1) and the first edge rib (9) on the rear shell (5), the rope belt channel (13) is internally provided with a first channel opening (22), a second channel opening (23), a third channel opening (24) and a fourth channel opening (25), the first channel opening (22), the second channel opening (23), the third channel opening (24) and the fourth channel opening (25) are connected with a rope belt (7) in a sliding manner, the head end and the tail end of the rope belt (7) are clamped with lock catches (8).

2. The mask with the quick disassembly function according to claim 1, wherein the soft rubber comprises a first soft rubber (6), a first fixing seat (12) is fixedly connected to the inner side of the first soft rubber (6), the first soft rubber (6) is an annular structure attached to the face of a human body, and the first fixing seat (12) is clamped with the mounting hole (10).

3. The mask with the quick disassembly function according to claim 1, wherein the soft rubber comprises a second soft rubber (20), the inner side of the second soft rubber (20) is fixedly connected with a second fixing seat (21), the second soft rubber (20) is an annular structure which is attached to the face of a human body, the second soft rubber (20) is provided with a radian design, and the second fixing seat (21) is clamped with the mounting hole (10).

4. The mask with the function of quick disassembly as claimed in claim 1, wherein the front shell (1) is provided with a vent, the middle of the filtering membrane (2) is provided with a hole, and the soft rubber membrane (4) is connected between the rubber cap (3) and the cylinder on the X-shaped rib (19).

5. The mask with the quick disassembly function according to claim 1, wherein the string (7) firstly passes through the back of the first passage opening (22), the string (7) passes through the front of the second passage opening (23), the string (7) then passes through the back of the fourth passage opening (25), the string (7) then passes through the front of the third passage opening (24), and finally the head end and the tail end of the string (7) are jointed at the upper part of the back of the mask and then clamped with the lock catch (8).

6. The mask with the quick disassembly function according to claim 1, wherein the shape and size of the soft adhesive film (4) are matched with the size of the third circular rib (18), the diameter of the soft adhesive film (4) is slightly larger than that of the third circular rib (18), the size of the hole in the filtering film (2) is matched with the size of the first circular rib (14) of the front shell (1), and the size of the fixing hole (11) is matched with the size of the second circular rib (15) of the front shell (1).