CN212393940U

CN212393940U - Folding three-dimensional mask

Info

Publication number: CN212393940U
Application number: CN202020600882.6U
Authority: CN
Inventors: 何作霖; 李海军
Original assignee: Shanghai Zhe Xiong Machinery Technology Co ltd
Current assignee: Shanghai Zhe Xiong Machinery Technology Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-01-26
Anticipated expiration: 2030-04-21

Abstract

The invention provides a folding three-dimensional mask which comprises a mask body and ear-hanging parts arranged at two sides of the mask body, wherein a welding pressing strip is arranged at the peripheral frame part of the mask body, the mask body comprises a wrapping part and a blocking part, a shaping strip attached to a nose bridge part is arranged on the blocking part, a connecting folding line and a longitudinal shaping folding line are arranged between the wrapping part and the blocking part, and the longitudinal shaping folding line is positioned at the edge part of the longitudinal side edge of the mask body. The folding three-dimensional mask provided by the invention is provided with the upper blocking part, the lower blocking part, the connecting folding line, the longitudinal shaping folding line and the transverse shaping folding line, can be well attached to the two sides of the bridge of the nose and the cheek of the chin of a human body when in use, and can effectively block harmful substances such as dust, pollen and the like in the air from directly entering the mouth and the nose of the human body, so that the protection effect of the mask is improved.

Description

Folding three-dimensional mask

Technical Field

The invention relates to the field of masks, in particular to a folding three-dimensional mask.

Background

The mask is a sanitary protective product, is usually worn at the mouth and nose part and is used for filtering air entering the mouth and nose and blocking substances such as dust, pollen and the like in the air, and the medical mask can be used for blocking virus infection and protecting the body health of people. The structure of a common mask includes: the gauze mask body is equipped with the ear-hang in the gauze mask body left and right sides, and the gauze mask of this kind of structure is when wearing, and the gauze mask body can not laminate well with human chin, the bridge of the nose, both sides cheek, has the clearance, and the filterable air of gauze mask body is in this clearance direct entering human mouth nose of department easily not following to the protective effect of gauze mask has been weakened.

Disclosure of Invention

Aiming at the problems pointed out in the background technology, the invention provides a folding three-dimensional mask with good protection effect.

The technical scheme of the invention is realized as follows:

a folding three-dimensional mask is characterized in that: be in including gauze mask body and setting the ear-hang portion of gauze mask body both sides, the frame position of gauze mask body circumference is equipped with the butt fusion layering, the gauze mask body includes parcel portion and separation portion, be equipped with the moulding strip of laminating with bridge of the nose portion in the separation portion, parcel portion with be equipped with the broken line between the separation portion, vertically design the broken line, connect the broken line edge the transverse direction distribution of gauze mask body, vertically design the broken line and be located the marginal part of the vertical side of gauze mask body, just vertically design the broken line the initiating terminal with connect broken line cross arrangement, vertically design the broken line the terminal extend to the third department of the vertical direction of gauze mask body.

Preferably, the folding device further comprises a transverse shaping folding line, wherein the starting end of the transverse shaping folding line is positioned at one third of the connecting folding line, and the terminating end of the transverse shaping folding line extends to the terminating end of the longitudinal shaping folding line.

Preferably, a fixing hole is formed between the connecting folding line and the longitudinal shaping folding line, and the ear hanging part is fixed in the fixing hole.

Preferably, the transverse shaping fold is a continuous or discontinuous arc or straight line.

Preferably, the connecting folding line, the longitudinal shaping folding line and the transverse shaping folding line are provided with shaping pressing strips.

Preferably, the barrier portion includes an upper barrier portion and a lower barrier portion, and correspondingly, the connecting folding line includes an upper connecting folding line and a lower connecting folding line, and the shaping strip is located in the upper barrier portion.

Preferably, the inner side of the shaping strip is coated with a medical hot melt pressure sensitive adhesive layer.

In conclusion, the beneficial effects of the invention are as follows:

the folding three-dimensional mask provided by the invention is provided with the upper blocking part, the lower blocking part, the connecting folding line, the longitudinal shaping folding line and the transverse shaping folding line, can be well attached to the two sides of the bridge of the nose and the cheek of the chin of a human body when in use, and can effectively block harmful substances such as dust, pollen and the like in the air from directly entering the mouth and the nose of the human body, so that the protection effect of the mask is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of an upper barrier portion according to the present invention;

FIG. 3 is a schematic view of the structure of the lower barrier according to the present invention;

fig. 4 is a schematic structural view of the wrapping portion of the present invention.

Reference numerals: 1. a mask body; 2. an ear-hanging part; 3. welding a layering; 4. a wrapping section; 5. shaping and layering; 6. a fixing hole; 7. an upper barrier portion; 8. a lower barrier portion; 9. an upper connecting broken line; 10. a lower connecting broken line; 11. setting a fold line longitudinally; 12. lower longitudinal shaping fold lines; 13. transversely shaping the fold line; 14. lower transverse shaping fold lines; 15. shaping strips; 16. a hot melt pressure sensitive adhesive layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention is described below with reference to fig. 1-4:

the utility model provides a foldable three-dimensional gauze mask, is in including gauze mask body 1 and setting the ear-hang portion 2 of 1 both sides of gauze mask body, the frame position of 1 circumference of gauze mask body is equipped with butt fusion layering 3, gauze mask body 1 includes parcel portion 4 and separation portion, separation portion with be equipped with connection broken line, vertical design broken line and curved horizontal design broken line between the parcel portion 4, horizontal design broken line is continuous or the arc or the straight line that is interrupted, be equipped with design layering 5 on connection broken line, vertical design broken line, the horizontal design broken line. The connecting folding line, the longitudinal shaping folding line and the transverse shaping folding line are wrapped in regions, fixing holes 6 are formed in the regions, and the ear hanging parts 2 are fixed in the fixing holes 6.

The separation portion includes separation portion 7 and lower separation portion 8, corresponds with it, the broken line of connection includes connection broken line 9 and lower connection broken line 10, vertical design broken line includes vertical design broken line 11 and lower vertical design broken line 12, horizontal design broken line includes last horizontal design broken line 13 and lower horizontal design broken line 14.

Go up broken line 9, lower broken line 10 edge the transverse direction of gauze mask body 1 distributes, go up vertical design broken line 11, lower vertical design broken line 12 is located the edge part of the vertical side of gauze mask body 1, just go up the initiating terminal of vertical design broken line 11 with go up broken line 9 and alternately set up, down vertical design broken line 12 the initiating terminal with connect broken line 10 and alternately set up down, the end that goes up vertical design broken line 11 extends to the third department of the vertical direction of gauze mask body 1, the end that vertically designs broken line 12 down extends to the third department of the vertical direction of gauze mask body 1.

The starting end of the upper transverse shaping folding line 13 is positioned at one third of the upper connecting folding line 9, and the terminating end of the upper transverse shaping folding line 13 extends to the terminating end of the upper longitudinal shaping folding line 11. The starting end of the lower transverse shaping folding line 14 is positioned at one third of the lower connecting folding line 10, and the terminating end of the lower transverse shaping folding line 14 extends to the terminating end of the lower longitudinal shaping folding line 12.

A shaping strip 15 attached to the nose bridge is arranged in the upper blocking portion 7, and a medical hot-melt pressure-sensitive adhesive layer 16 is coated on the inner side of the shaping strip 15.

Adopt above-mentioned technical scheme, during the use, go up moulding strip 15 on separation portion 7 and be used for the shape of adaptation bridge of the nose, make and go up the fine laminating of separation portion 7 and bridge of the nose department, moulding strip 15's inboard coated medical hot melt pressure sensitive adhesive layer 16, further make and go up the inseparable laminating of separation portion 7 and bridge of the nose department, prevent that unfiltered air from getting into the nasal cavity between last separation portion 7 and the bridge of the nose, can also prevent simultaneously that the vapor in the gas of nasal cavity exhalation from going up separation portion 7 and bridge of the nose department laminating outflow, meet the liquefied phenomenon of glasses lens. Lower separation portion 8 and chin closely laminate, prevent unfiltered from getting into the nasal cavity between lower separation portion 8 and the chin, go up connection broken line 9 and last vertical design broken line 11, go up horizontal design broken line 13 cooperation and use, lower connection broken line 10 and last vertical design broken line 11, go up horizontal design broken line 13 cooperation use, prevent unfiltered air from getting into the nasal cavity from both sides cheek department.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A folding three-dimensional mask is characterized in that: include gauze mask body (1) and set up ear-hang portion (2) of gauze mask body (1) both sides, the frame position of gauze mask body (1) circumference is equipped with butt fusion layering (3), gauze mask body (1) is including parcel portion (4) and separation portion, be equipped with moulding strip (15) with the laminating of bridge of the nose portion in the separation portion, parcel portion (4) with be equipped with connection broken line, vertical design broken line between the separation portion, connection broken line is followed the transverse direction distribution of gauze mask body (1), vertical design broken line is located the marginal part of gauze mask body (1) vertical side, just vertical design broken line the initiating terminal with connection broken line cross arrangement, vertical design broken line the termination end extend to the third department of the vertical direction of gauze mask body (1).

2. The foldable three-dimensional mask according to claim 1, wherein: the horizontal fixing folding line is characterized by further comprising a horizontal fixing folding line, the starting end of the horizontal fixing folding line is located at one third of the connecting folding line, and the terminating end of the horizontal fixing folding line extends to the terminating end of the longitudinal fixing folding line.

3. The foldable three-dimensional mask according to claim 1, wherein: and a fixing hole (6) is arranged between the connecting folding line and the longitudinal shaping folding line, and the ear hanging part (2) is fixed on the fixing hole (6).

4. The foldable three-dimensional mask according to claim 2, wherein: the transverse shaping folding line is a continuous or discontinuous arc or straight line.

5. The foldable three-dimensional mask according to claim 2, wherein: and the connecting folding line, the longitudinal shaping folding line and the transverse shaping folding line are provided with shaping pressing strips (5).

6. The foldable three-dimensional mask according to claim 1, wherein: the separation portion includes separation portion (7) and lower separation portion (8), corresponds with it, the broken line of connection includes broken line of connection (9) and broken line of connection (10) down, moulding strip (15) are located in last separation portion (7).

7. The foldable three-dimensional mask according to claim 1, wherein: the inner side of the shaping strip (15) is coated with a medical hot melt pressure sensitive adhesive layer (16).