CN208371014U

CN208371014U - A kind of gauze mask

Info

Publication number: CN208371014U
Application number: CN201820268870.0U
Authority: CN
Inventors: 刘占; 刘占一
Original assignee: JIANGSU DEDI MEDICAL DEVICES Co Ltd
Current assignee: JIANGSU DEDI MEDICAL DEVICES Co Ltd
Priority date: 2018-02-25
Filing date: 2018-02-25
Publication date: 2019-01-15
Anticipated expiration: 2028-02-25

Abstract

A kind of gauze mask, it is related to a kind of mask, and in particular to a kind of gauze mask.The utility model is mostly that breather valve is fixedly mounted on mask front end to solve existing air filtering type mask, non-exchange, meanwhile, the length and angle of existing mask hangers are unadjustable, the problem of making troubles to user.The utility model includes mask body, changeable type breathing valve module, two hangers adjusting components and two hangers, mask body is the cover of three-dimensional fixed shape, mask body front end is equipped with changeable type and breathes valve module, mask body both ends are respectively equipped with a hangers and adjust component, two hangers adjust component and are oppositely arranged, and two hangers pass through a hangers adjusting component respectively and connect with mask body.The utility model belongs to daily necessities field.

Description

A kind of gauze mask

Technical field

The utility model relates to a kind of masks, and in particular to a kind of gauze mask belongs to daily necessities field.

Background technique

Existing market muzzles, and generally can be divided into Gas feeding mask and air filtering type mask, Gas feeding mask refer to by The clean gas source being isolated with nuisance is such as pressed empty machine, compressed gas cylinder device by power effect, is sent through gas conduit and mask Face to people is breathed for people；The mask of air filtering type mask or abbreviation filtering type, working principle are to make the sky containing nuisance Gas is sucked by people again after being evolved by the media filtration of mask, and existing air filtering type mask is mostly that breather valve is fixedly mounted on Mask front end, it is non-exchange, meanwhile, the length and angle of existing mask hangers are unadjustable, make troubles to user.

Utility model content

The utility model is that the existing air filtering type mask of solution is mostly that breather valve is fixedly mounted on mask front end, can not Replacement, meanwhile, the length and angle of existing mask hangers are unadjustable, the problem of making troubles to user, and then propose one Kind gauze mask.

The utility model adopts the technical scheme that in order to solve the above problem: the utility model includes mask body, can be more Change formula breathing valve module, two hangers adjust component and two hangers, cover of the mask body for three-dimensional fixed shape, mask sheet Body front end is equipped with changeable type and breathes valve module, and mask body both ends are respectively equipped with a hangers and adjust component, two hangers It adjusts component to be oppositely arranged, two hangers pass through a hangers adjusting component respectively and connect with mask body.

The beneficial effects of the utility model are: the utility model is according to actual use demand, it then follows the profile of mask body, The breathing valve module being conveniently replaceable is devised, user can replace the breather valve of different filter effects according to actual needs；Meanwhile User can be adjusted the effect of component by hangers, adjusted to the angle and length of hangers according to itself actual wear demand Section, to achieve the purpose that comfortable wearing.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model

Fig. 2 is sectional view at A in Fig. 1

Specific embodiment

Specific embodiment 1: embodiment is described with reference to Fig. 1, a kind of gauze mask described in present embodiment includes mouth Cover body 1, changeable type breathing valve module, two hangers adjust component and two hangers 4, and mask body 1 is three-dimensional fixed shape The cover of shape, 1 front end of mask body are equipped with changeable type and breathe valve module, and 1 both ends of mask body are respectively equipped with a hangers Component is adjusted, two hangers adjust component and are oppositely arranged, and two hangers 4 adjust component and mask body by a hangers respectively 1 connection.

Specific embodiment two；Embodiment is described with reference to Fig. 1, a kind of gauze mask described in present embodiment can be more Changing formula breathing valve module includes breathing valve base 2, pneumostome 2-1,3, three three card slot 2-2, breather valve buckle 3-1, mask 1 front end of ontology is equipped with breathing valve base 2, and 2 bottom of breathing valve base is circular design, sets in the middle part of the breathing valve base 2 There is the pneumostome 2-1 being connected with 1 internal cavities of mask body, breathing 2 lateral wall of valve base is along the circumferential direction laid with three A card slot 2-2, breather valve 3 are circular design, and 3 lateral wall of breather valve is along the circumferential direction laid with three buckle 3-1, each card Button 3-1 is correspondingly arranged with a card slot 2-2.

Specific embodiment 3: embodiment is described with reference to Fig. 1, a kind of gauze mask described in present embodiment can be more Changing formula breathing valve module further includes sealing ring 2-3, and breathing 2 front end of valve base is equipped with sealing ring 2-3, and the sealing ring 2-3 is soft The sealing ring 2-3 that property silica gel material is made.

Specific embodiment 4: illustrating present embodiment, a kind of gauze mask described in present embodiment in conjunction with Fig. 1 and Fig. 2 Each of the hangers to adjust component include slide 5, sliding slot 5-1, the first fastening bolt 6, the second fastening bolt 7 and sliding block 8, mouth 1 front end two sides of cover body are respectively equipped with a slide 5, and the length direction of the slide 5 is arranged along ear's contour direction, slide 5 Antetheca is provided with sliding slot 5-1 along its length, the cross section of the sliding slot 5-1 be it is inverted T shaped, sliding block 8 is equipped with inside sliding slot 5-1, The both ends of every hangers 4 pass through the first fastening bolt 6 respectively and the second fastening bolt 7 is connect with sliding block 8.

Specific embodiment 5: illustrating present embodiment, a kind of gauze mask described in present embodiment in conjunction with Fig. 1 and Fig. 2 Each of the hangers to adjust component further include strip through-hole 4-1, the lower end of every hangers 4 is equipped with one along its length Strip through-hole 4-1, every second fastening bolt 7 are plugged in a strip through-hole 4-1.

Claims

1. a kind of gauze mask, it is characterised in that: a kind of gauze mask includes mask body (1), changeable type breather valve Component, two hangers adjust component and two hangers (4), and mask body (1) is the cover of three-dimensional fixed shape, mask body (1) front end is equipped with changeable type and breathes valve module, and mask body (1) both ends are respectively equipped with hangers and adjust component, and two Hangers adjusts component and is oppositely arranged, and two hangers (4) adjust component by a hangers respectively and connect with mask body (1).

2. a kind of gauze mask according to claim 1, it is characterised in that: the changeable type breathing valve module includes breathing Valve base (2), pneumostome (2-1), three card slots (2-2), breather valve (3), three buckles (3-1), mask body (1) front end is set Have breathing valve base (2), the breathing valve base (2) bottom is circular design, is equipped with and mouth in the middle part of the breathing valve base (2) The pneumostome (2-1) that cover body (1) internal cavities are connected, breathing valve base (2) lateral wall are along the circumferential direction laid with three A card slot (2-2), breather valve (3) are circular design, and breather valve (3) lateral wall is along the circumferential direction laid with three buckle (3- 1), each buckle (3-1) is correspondingly arranged with a card slot (2-2).

3. a kind of gauze mask according to claim 2, it is characterised in that: the changeable type breathing valve module further includes close Seal (2-3), breathing valve base (2) front end are equipped with sealing ring (2-3), and the sealing ring (2-3) is flexible silica gel material production Made of sealing ring (2-3).

4. a kind of gauze mask according to claim 1, it is characterised in that: it includes slide that each hangers, which adjusts component, (5), sliding slot (5-1), the first fastening bolt (6), the second fastening bolt (7) and sliding block (8), mask body (1) front end two sides point Not She You a slide (5), the length direction of the slide (5) is arranged along ear's contour direction, and slide (5) antetheca is along its length Direction is provided with sliding slot (5-1), the cross section of the sliding slot (5-1) be it is inverted T shaped, be equipped with sliding block (8) inside sliding slot (5-1), every The both ends of hangers (4) pass through the first fastening bolt (6) respectively and the second fastening bolt (7) is connect with sliding block (8).

5. a kind of gauze mask according to claim 4, it is characterised in that: it further includes bar shaped that each hangers, which adjusts component, Through-hole (4-1), the lower end of every hangers (4) are equipped with a strip through-hole (4-1) along its length, and every described second tight Fixing bolt (7) is plugged in a strip through-hole (4-1).