CN211357495U - Multifunctional filtering protection respirator for construction site - Google Patents
Multifunctional filtering protection respirator for construction site Download PDFInfo
- Publication number
- CN211357495U CN211357495U CN201922261384.3U CN201922261384U CN211357495U CN 211357495 U CN211357495 U CN 211357495U CN 201922261384 U CN201922261384 U CN 201922261384U CN 211357495 U CN211357495 U CN 211357495U
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- China
- Prior art keywords
- filter
- filtering
- cotton
- piece
- end cover
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- 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.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 79
- 238000010276 construction Methods 0.000 title claims description 6
- 229920000742 Cotton Polymers 0.000 claims abstract description 37
- 238000005096 rolling process Methods 0.000 claims description 27
- 210000001503 joint Anatomy 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 239000011148 porous material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a multi-functional building site is with filtering protection respirator, concretely relates to filtering protection respirator technical field, including the face guard, fixed surface is provided with the containing part before the face guard, the fixed seat that admits air that is provided with of opposite side of face guard, it is provided with and filters piece to admit air seat one side. The utility model discloses a filter piece has been set up, filter the cotton and fill in after the filtration pore is inside, make the air vent on the end cover corresponding with a set of filtration pore wherein, filter the cotton filter effect of filtration in the pore when wherein relatively poor, rotate the end cover, make the air vent on the end cover corresponding with another a set of filtration cotton that does not make use of, utilize the multiunit to filter the cotton and carry out the filtration operation in batches, after filtering the cotton and all being polluted, and then dismantle the clearance to it, can be comparatively convenient clean to it, can carry out centralized processing to the filtration cotton of pollution, people's frequent clearance has been reduced and has been filtered cotton's work load, certain practicality is possessed.
Description
Technical Field
The utility model relates to a filter protection respirator technical field, more specifically say, the utility model relates to a multi-functional building site is with filtering protection respirator.
Background
Along with the development of society, more and more places all have the building, at the in-process of building construction, can be wafing a large amount of dust particulate matters on the building site, and the workman inhales the dust particulate matter for a long time, can cause the harm to the lung, need use the filter respirator to filter the dust.
But it is when the in-service use, still has more shortcoming, filters protection respirator in-service use, because the dust particulate matter is more, need often change its inside filtration cotton, otherwise just reduced the filtering action of respirator easily, increased workman's work load from this, reduced its practicality.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a multi-functional building site is with filtering protection respirator, through having set up filtering piece, filter the cotton and fill in after filtering the hole inside, make air vent on the end cover corresponding with a set of filtration hole wherein, filter the cotton filter effect when wherein in the filtration hole when relatively poor, rotate the end cover, make air vent on the end cover corresponding with another set of filtration cotton that does not make use, utilize the multiunit to filter the cotton and carry out batch filtration operation, after filtering the cotton all contaminated, and then dismantle the clearance to it, can be comparatively convenient clean to it, can carry out centralized processing to the filtration cotton of pollution, the work load of people's frequent clearance filtration cotton has been reduced, certain practicality is possessed.
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional filtering protection respirator for construction sites comprises a face mask, a fastening rope, an elastic gasket, a containing piece, a fixed seat, a cover plate, a winding film, the elastic rope, a magnet piece, an armature piece, an air inlet seat, a filtering piece, a filtering sleeve, an end cover, a butt joint seat, a filtering hole, filtering cotton, a butt joint shaft, a gasket and an air vent, wherein the fastening rope is fixedly connected to one side of the face mask, the elastic gasket is fixedly installed on the inner side wall of the face mask, the containing piece is fixedly arranged on the front surface of the face mask, the air inlet seat is fixedly arranged on the other side of the face mask, and the filtering piece is arranged on one side of;
filter the piece including filtering the sleeve, it is provided with the end cover to filter sleeve one side, the fixed butt joint seat that is provided with of central point department of putting of filtering the sleeve side surface, it encircles and the equidistance is provided with and filters the hole to filter the sleeve side surface to be close to the periphery, the inside embedding of filtering the hole is provided with the filter pulp, the central point department of putting of end cover side surface fixed mounting has the butt joint axle, one side of end cover is fixed to bond has the liner, a set of air vent has been seted up on the end cover.
In a preferred embodiment, the filter sleeve and the air inlet seat are rotatably connected together through a thread mode.
In a preferred embodiment, the butt-joint seat on the filter sleeve is connected with the butt-joint shaft on the end cover in a clamping mode, and the outer portion of the butt-joint shaft is wrapped with a fastening washer.
In a preferred embodiment, the filter holes and the filter cotton are arranged in pairs, and the filter holes and the filter cotton are connected by a clamping manner.
In a preferred embodiment, the containing part comprises a fixed seat, a set of cover plate is installed on the fixed seat in a matching manner, a winding film is fixedly arranged inside the fixed seat, an elastic rope is sleeved on the peripheral end part of the winding film, a magnet piece is fixedly bonded on the side surface of the fixed seat, and an armature piece is fixedly bonded on the side surface of the cover plate.
In a preferred embodiment, the magnet piece on the fixing seat is magnetically connected with the armature piece on the cover plate, and the magnet piece and the armature piece are both designed in an annular structure.
In a preferred embodiment, the rolling film is made of polyethylene.
The utility model discloses a technological effect and advantage:
1. the utility model discloses in through having set up filtering piece, pack into the filtration pore inside with the filter pulp after, make the air vent on the end cover corresponding with one set of filtration pore wherein, when the filter pulp filter effect in the filtration pore wherein is relatively poor, rotate the end cover, make the air vent on the end cover corresponding with another set of unused filter pulp, utilize multiunit filter pulp to carry out filtration operation in batches, after all the filter pulp is polluted, and then dismantle the clearance to it, can be comparatively convenient clean it, can carry out centralized processing to the filter pulp that pollutes, the work load that people frequently cleared up the filter pulp has been reduced, certain practicality;
2. the utility model discloses in through having set up the containing part, by taking out the rolling film in the fixing base, the rolling film then links together with the fixing base, outwards opens the rolling film, live the face guard parcel after the rolling, the elasticity rope will contract the department of opening of rolling film for wholly being in among the parcel state of rolling film, can be furthest protect whole respirator, avoid falling into the dust at the in-process that does not use, provide better guard action.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the middle filter member of the present invention.
Fig. 3 is a schematic structural view of the storage member of the present invention.
Fig. 4 is a schematic structural view of the middle fixing seat and the cover plate of the present invention.
The reference signs are: 1. a face mask; 2. fastening the rope; 3. an elastic pad; 4. a receiving member; 41. a fixed seat; 42. a cover plate; 43. rolling the film; 44. an elastic cord; 45. a magnet piece; 46. an armature plate; 5. an air inlet seat; 6. a filter member; 61. a filter cartridge; 62. an end cap; 63. a docking station; 64. a filtration pore; 65. filtering cotton; 66. a butt joint shaft; 67. a liner; 68. and (4) a vent hole.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The multifunctional filtering protection respirator for the construction site as shown in fig. 1 and fig. 2 comprises a face mask 1, a fastening rope 2, an elastic gasket 3, a containing part 4, a fixed seat 41, a cover plate 42, a rolling film 43, an elastic rope 44, a magnet sheet 45, an armature sheet 46, an air inlet seat 5, a filtering piece 6, a filtering sleeve 61, an end cover 62, a butt-joint seat 63, a filtering hole 64, filtering cotton 65, a butt-joint shaft 66, a gasket 67 and a vent hole 68, wherein the fastening rope 2 is fixedly connected to one side of the face mask 1, the elastic gasket 3 is fixedly arranged on the inner side wall of the face mask 1, the containing part 4 is fixedly arranged on the front surface of the face mask 1, the air inlet seat 5 is fixedly arranged on the other side of the face mask 1, and the filtering piece 6 is arranged;
Further, the filtering sleeve 61 and the air inlet seat 5 are rotatably connected together in a threaded manner.
Furthermore, the butt-joint seat 63 on the filter sleeve 61 is connected with the butt-joint shaft 66 on the end cover 62 in a snap-fit manner, and a fastening washer is wrapped outside the butt-joint shaft 66.
Furthermore, the filter holes 64 and the filter cotton 65 are provided with a plurality of groups in pairs, and the filter holes 64 and the filter cotton 65 are connected in a clamping manner.
The implementation mode is specifically as follows: when the utility model is implemented, after the filter cotton 65 is plugged into the filter holes 64, the butt joint shaft 66 on the end cover 62 is aligned to the butt joint seat 63 on the filter sleeve 61, the end cover 62 is pressed inwards, because the gasket 67 is added, the filter cotton and the end cover are tightly attached together, the air vents 68 on the end cover 62 correspond to one group of filter holes 64, then the filter sleeve 61 is rotatably installed on the air inlet seat 5, the face mask 1 is attached to the face and is fixed by the fastening rope 2, when the filter cotton 65 in the filter holes 64 has poor filtering effect, the end cover 62 is rotated, the air vents 68 on the end cover 62 correspond to the other group of filter cotton 65 which is not used, the multiple groups of filter cotton 65 are utilized for batch filtering operation, and the filter cotton 65 are completely polluted, and then are disassembled and cleaned, and can be cleaned conveniently and comparatively clean, can carry out centralized processing to the filter pulp 65 that pollutes, reduce the work load that people frequently cleared up filter pulp 65, possess certain practicality.
The filtering protective respirator for the multifunctional construction site as shown in the attached drawings 1, 3 and 4 further comprises a storage piece 4, wherein the storage piece 4 comprises a fixed seat 41, a group of cover plates 42 are installed on the fixed seat 41 in a matched mode, a rolling film 43 is fixedly arranged inside the fixed seat 41, an elastic rope 44 is sleeved on the peripheral end portion of the rolling film 43, a magnet piece 45 is fixedly bonded on the side surface of the fixed seat 41, and an armature piece 46 is fixedly bonded on the side surface of the cover plate 42.
Further, the magnet piece 45 on the fixing seat 41 is connected with the armature piece 46 on the cover plate 42 in a magnetic manner, and both the magnet piece 45 and the armature piece 46 are designed in an annular structure.
Further, the rolling film 43 is made of polyethylene.
The implementation mode is specifically as follows: the utility model discloses when implementing, open apron 42, magnet piece 45 phase separation on armature plate 46 on the apron 42 and the fixing base 41, with face guard 1 and the rolling of fastening rope 2 together, take out rolling film 43 in by the fixing base 41, rolling film 43 then is connected together with fixing base 41, outwards turn over rolling film 43, live face guard 1 parcel after the rolling, elasticity rope 44 will shrink the department of turning over of rolling film 43 for wholly be in among the parcel state of rolling film 43.
The utility model discloses the theory of operation:
referring to the description and the attached drawings 1 and 2, by arranging the filtering element 6, after the filtering cotton 65 is plugged into the filtering holes 64, the vent holes 68 on the end cover 62 correspond to one group of filtering holes 64, when the filtering effect of the filtering cotton 65 in the filtering holes 64 is poor, the end cover 62 is rotated, so that the vent holes 68 on the end cover 62 correspond to the other group of unused filtering cotton 65, multiple groups of filtering cotton 65 are used for batch filtering operation, and the filtering cotton 65 is disassembled and cleaned after being polluted completely, so that the cleaning can be performed conveniently, the polluted filtering cotton 65 can be treated in a centralized manner, the workload of frequently cleaning the filtering cotton 65 by people is reduced, and the cleaning device has certain practicability;
referring to the attached drawings 1, 3 and 4 of the specification, by arranging the containing part 4, the rolling film 43 is taken out from the fixing seat 41, the rolling film 43 is connected with the fixing seat 41, the rolling film 43 is turned outwards, the rolled mask 1 is wrapped, the turning part of the rolling film 43 is contracted by the elastic rope 44, the whole respirator is in the wrapping state of the rolling film 43, the whole respirator can be protected to the maximum degree, and dust is prevented from falling into the respirator in the non-use process.
And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A multifunctional filtering protection respirator for construction sites, which comprises a mask (1) and is characterized in that: a fastening rope (2) is fixedly connected to one side of the face mask (1), an elastic gasket (3) is fixedly mounted on the inner side wall of the face mask (1), a storage piece (4) is fixedly arranged on the front surface of the face mask (1), an air inlet seat (5) is fixedly arranged on the other side of the face mask (1), and a filtering piece (6) is arranged on one side of the air inlet seat (5);
filter piece (6) including filtering sleeve (61), it is provided with end cover (62) to filter sleeve (61) one side, the fixed butt joint seat (63) that is provided with of central point department of putting of filtering sleeve (61) side surface, it encircles and the equidistance is provided with filtration hole (64) to filter sleeve (61) side surface to be close to the periphery, the inside embedding of filtering hole (64) is provided with filter pulp (65), the central point department of putting of end cover (62) side surface fixed mounting has butt joint axle (66), one side of end cover (62) is fixed to be bonded has liner (67), a set of air vent (68) has been seted up on end cover (62).
2. The multifunctional filtering protective respirator for worksites according to claim 1, characterized in that: the filtering sleeve (61) and the air inlet seat (5) are rotationally connected together in a thread mode.
3. The multifunctional filtering protective respirator for worksites according to claim 1, characterized in that: the butt joint seat (63) on the filter sleeve (61) is connected with the butt joint shaft (66) on the end cover (62) in a clamping mode, and a fastening gasket is wrapped outside the butt joint shaft (66).
4. The multifunctional filtering protective respirator for worksites according to claim 1, characterized in that: the filter holes (64) and the filter cotton (65) are provided with a plurality of groups in pairs, and the filter holes (64) and the filter cotton (65) are connected in a clamping manner.
5. The multifunctional filtering protective respirator for worksites according to claim 1, characterized in that: containing piece (4) are including fixing base (41), a set of apron (42) is installed to the adaptation on fixing base (41), the fixed rolling film (43) that is provided with in inside of fixing base (41), elastic rope (44) have been cup jointed to the peripheral tip of rolling film (43), fixing base (41) side surface is fixed to be bonded has magnet piece (45), the side surface of apron (42) is fixed to be bonded has armature piece (46).
6. The multifunctional filtering protective respirator for worksites according to claim 5, characterized in that: magnet piece (45) on fixing base (41) are connected through the magnetic force mode between armature piece (46) on with apron (42), magnet piece (45) and armature piece (46) all are the ring configuration design.
7. The multifunctional filtering protective respirator for worksites according to claim 5, characterized in that: the rolling film (43) is made of polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922261384.3U CN211357495U (en) | 2019-12-17 | 2019-12-17 | Multifunctional filtering protection respirator for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922261384.3U CN211357495U (en) | 2019-12-17 | 2019-12-17 | Multifunctional filtering protection respirator for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211357495U true CN211357495U (en) | 2020-08-28 |
Family
ID=72159334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922261384.3U Expired - Fee Related CN211357495U (en) | 2019-12-17 | 2019-12-17 | Multifunctional filtering protection respirator for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211357495U (en) |
-
2019
- 2019-12-17 CN CN201922261384.3U patent/CN211357495U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |