CN107343676A

CN107343676A - Sponge plastic cement anti-dust respirator

Info

Publication number: CN107343676A
Application number: CN201610289984.9A
Authority: CN
Inventors: 王辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-04
Filing date: 2016-05-04
Publication date: 2017-11-14

Abstract

The invention discloses a kind of sponge plastic cement anti-dust respirator, sponge plastic cement anti-dust respirator includes mask body, dust-proof filter box, inlet valve, outlet valve and static line.The mask body is made up of plastic cement cover body, mask seal circle；The plastic cement cover body is provided with inlet valve and outlet valve, and the mask seal circle is located at the inner side edge of plastic cement cover body, and the mask seal circle is made up of cotton fiber layer, plastic film layers, spongy layer；The present invention can effectively improve the comfort level for wearing anti-dust respirator and the sealing property of increase anti-dust respirator.

Description

Sponge plastic cement anti-dust respirator

Technical field

The present invention relates to anti-dust respirator technical field, more particularly to a kind of sponge plastic cement anti-dust respirator.

Background technology

Present anti-dust respirator uses colloid anti-dust respirator and Single Fiber anti-dust respirator, is wearing colloid When anti-dust respirator works, colloid anti-dust respirator is secured firmly to the face of people.When work It is easy to sweat, wears work face meeting allergy for a long time, the face of a few peoples can also festers；And show Have that Single Fiber anti-dust respirator is simple in construction, and sealing is poor, wearer can feel to breathe among work It is not smooth.

The content of the invention

The technical problem to be solved in the present invention is to provide the dust-proof mouth of a kind of comfortable wearing, good seal performance Cover.

To solve problem above, the present invention provides a kind of sponge plastic cement anti-dust respirator, it is characterised in that： The sponge plastic cement anti-dust respirator includes mask body, dust-proof filter box, inlet valve, outlet valve and fixation Rope, the mask body are made up of plastic cement cover body, mask seal circle, and the plastic cement cover body is provided with air-breathing Valve and outlet valve, the edge that the mask seal circle is pasted or is thermally melted on the inside of plastic cement cover body, institute State mask seal circle to be made up of cotton fiber layer, plastic film layers, spongy layer, the cotton fiber layer also may be used To be made of other fibers, cotton fiber layer is located at the outermost layer of mask seal circle, and cotton fiber layer is plastics Film layer and spongy layer are wrapped in the inside, and the plastic film layers are located at the intermediate layer of mask seal circle, Plastic film layers are wrapped in the inside by cotton fiber layer, and spongy layer is wrapped in the inside, institute by plastic film layers State spongy layer and be located at mask seal circle innermost layer, spongy layer is wrapped in the inside by plastic film layers.

Further, it is characterised in that：The cotton fiber layer of the mask seal circle, cotton fiber layer are located at face Plastic film layers and spongy layer are wrapped in the inside by the outermost layer of cover sealing ring, cotton fiber layer.

Further, it is characterised in that：The plastic film layers of the mask seal circle, plastic film layers Located at the intermediate layer of mask seal circle, plastic film layers are wrapped in the inside, plastic sheeting by cotton fiber layer Spongy layer is wrapped in the inside by layer.

Further, it is characterised in that：The spongy layer of the mask seal circle, spongy layer are close located at mask Seal innermost layer, spongy layer are wrapped in the inside by plastic film layers.

Anti-dust respirator of the present invention employs plastic cement cover body, mask seal circle is mutually combined composition mask body, The cotton fiber of the cotton fiber layer of mask seal circle has good absorbing sweat, pro-skin performance, can effectively prevent It is allergic and fester；The plastic film layers of mask seal circle can effectively prevent dust without dust-proof filter Box filters, but cotton fiber layer and spongy layer through no dust-proof effect enter in mask body, by people Absorb, plastic film layers enhance the sealing property of anti-dust respirator；The spongy layer of mask seal circle With good softness, it is adapted to the people of the various shapes of face to wear, allows wearing anti-dust respirator person more to relax It is suitable.

Brief description of the drawings

Fig. 1 is the structure chart of anti-dust respirator main body

Fig. 2 is the structure chart of plastic cement cover body

Fig. 3 is the sectional structure chart of mask seal circle

Embodiment

The invention will be further described for Structure Figure below：

As shown in Figure 1：Hypo-allergenic plastic cement anti-dust respirator includes mask body, dust-proof filter box 2, exhaled Valve, inlet valve and static line 5.The mask is three-dimensional to include plastic cement cover body 1, mask seal circle 3.Institute State the inner side edge that plastic cement cover body 1 is pasted or be thermally melted in mask seal circle 3.Static line 5 is tool Springy rubber rope, static line 5 are firmly fixed on mask body in the face of people, contain dust Air filters through dust-proof filter box 2, then enters by inlet valve in mask body；The air of exhalation is through exhaling Air valve is discharged.

As shown in Figure 2：The plastic cement cover body 1 is provided with expiration valve opening 11, air-breathing valve opening 12.

As shown in Figure 3：The inner side surrounding of plastic cement cover body 1 is pasted or be thermally melted in the mask seal circle 3 Edge, the mask seal circle 3 are made up of cotton fiber layer 31, plastic film layers 32, spongy layer 33, Cotton fiber layer 31 is located at the outermost layer of mask seal circle 3, and cotton fiber layer 31 is the He of plastic film layers 32 Spongy layer 33 is wrapped in the inside, and the plastic film layers 32 are located at the intermediate layer of mask seal circle 3, Plastic film layers 32 are wrapped in the inside by cotton fiber layer 33, and plastic film layers 32 wrap spongy layer 33 The inside is rolled in, the spongy layer 33 is located at the innermost layer of mask seal circle 3, and spongy layer 33 is thin by plastics Film layer 32 is wrapped in the inside.

Anti-dust respirator of the present invention employs plastic cement cover body 1, mask seal circle 3 is mutually combined and forms mask master Body, the cotton fiber of the cotton fiber layer 31 of mask seal circle 3 have good absorbing sweat, pro-skin performance, energy Effectively prevent allergic and fester；The plastic film layers 32 of mask seal circle 3 can effectively prevent dust Filtered without dust-proof filter box 2, but cotton fiber layer 31 and spongy layer 33 through no dust-proof effect Into in mask body, it is rapidly absorbed by a human, plastic film layers 32 enhance the sealing property of anti-dust respirator； The spongy layer 33 of mask seal circle 3 has good softness, is adapted to the people of the various shapes of face to wear. Anti-dust respirator overall structure has obtained optimization lifting, makes wearing anti-dust respirator person more comfortable.

Embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every The equivalent structure made using description of the invention and accompanying drawing content, directly or indirectly it is used in other phases Technical field is closed, similarly in the scope of patent protection of the present invention.

Claims

A kind of 1. sponge plastic cement anti-dust respirator, it is characterised in that：The sponge plastic cement anti-dust respirator includes Mask body, dust-proof filter box, inlet valve, outlet valve and static line, the mask body is by plastic cement cover Body, mask seal circle are formed, and the plastic cement cover body is provided with inlet valve and outlet valve, the mask seal Circle pastes or the edge that is thermally melted on the inside of plastic cement cover body, the mask seal circle by cotton fiber layer, Plastic film layers, spongy layer are formed, and the cotton fiber layer can also make of other fibers, cotton fiber Layer is located at the outermost layer of mask seal circle, and plastic film layers and spongy layer are wrapped in the inside by cotton fiber layer, The plastic film layers are located at the intermediate layer of mask seal circle, and plastic film layers are wrapped in by cotton fiber layer The inside, spongy layer is wrapped in the inside by plastic film layers, in the spongy layer is located at mask seal circle most Layer, spongy layer are wrapped in the inside by plastic film layers.
A kind of 2. sponge plastic cement anti-dust respirator as claimed in claim 1, it is characterised in that：The face The cotton fiber layer of cover sealing ring, cotton fiber layer are located at the outermost layer of mask seal circle, and cotton fiber layer is modeling Material film layer and spongy layer are wrapped in the inside.
A kind of 3. sponge plastic cement anti-dust respirator as claimed in claim 1, it is characterised in that：The face The plastic film layers of cover sealing ring, plastic film layers are located at the intermediate layer of mask seal circle, and plastics are thin Film layer is wrapped in the inside by cotton fiber layer, and spongy layer is wrapped in the inside by plastic film layers.
A kind of 4. sponge plastic cement anti-dust respirator as claimed in claim 1, it is characterised in that：The face The spongy layer of cover sealing ring, spongy layer are located at mask seal circle innermost layer, and spongy layer is by plastic film layers It is wrapped in the inside.