CN211558902U - Novel dust-proof mask - Google Patents
Novel dust-proof mask Download PDFInfo
- Publication number
- CN211558902U CN211558902U CN201922149199.5U CN201922149199U CN211558902U CN 211558902 U CN211558902 U CN 211558902U CN 201922149199 U CN201922149199 U CN 201922149199U CN 211558902 U CN211558902 U CN 211558902U
- Authority
- CN
- China
- Prior art keywords
- dust
- mask main
- main part
- gauze mask
- proof
- Prior art date
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000010030 laminating Methods 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000002265 prevention Effects 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 229920002334 Spandex Polymers 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000004759 spandex Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 210000005069 ears Anatomy 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a novel dust-proof mask, which comprises a dust-proof mask main body, wherein the front side of the dust-proof mask main body is provided with an expiratory valve, the outer side of the dust-proof mask main body is provided with a fixing buckle, the outer side of the fixing buckle is connected with a hanging lug rope, the front side of the dust-proof mask main body is provided with an adjusting mechanism, and the outer side of the dust-proof mask main body is provided with a laminating mechanism; the utility model can adjust the length of the hanging lug rope conveniently by setting the adjusting mechanism and by pulling the handle block to rotate, and the use process is simple; the utility model discloses can provide elasticity through coupling mechanism's setting, can strengthen user's face skin and the support of preventing dust gauze mask main part, avoid leading to leaving the problem in great gap because of user face and the non-laminating of preventing dust gauze mask main part to can ensure the good of dust-proof effect.
Description
Technical Field
The utility model belongs to the technical field of occupational disease protector, concretely relates to novel dust prevention gauze mask.
Background
The dust-proof mask is an indispensable protective article for workers engaged in dust contact. The method is mainly used for working environments containing low-concentration harmful gases and steam and working environments capable of generating dust. The filter box is only filled with an adsorbent or a sorbent. Some poison filtering boxes still are equipped with the filter layer, can prevent aerosol simultaneously, and current dust prevention gauze mask is in the use, and the hangers rope of both sides generally is the elasticity rope, because the face appearance of user and the interval of facial ears are different, may have the hangers rope to tighten user's ears, perhaps prevents that dust gauze mask wears insecure problem, and we propose a neotype dust prevention gauze mask for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel prevent dust gauze mask to the current prevent dust gauze mask that proposes in solving above-mentioned background art is in the use, and the hangers rope of both sides generally is the bungee cord, because the face of user holds and the interval of facial ears is different, may have the hangers rope to tighten user's ears, perhaps prevents that dust gauze mask wears insecure problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel prevent dust gauze mask, includes prevents dust gauze mask main part, the front of preventing dust gauze mask main part is provided with the expiratory valve, fixed the knot is installed in the outside of preventing dust gauze mask main part, the outside of fixed knot is connected with the hangers rope, the guiding mechanism is installed in the front of preventing dust gauze mask main part, the outside of preventing dust gauze mask main part is provided with laminating mechanism.
Preferably, guiding mechanism includes the shell body, the fixed column is installed to the interior diapire of shell body, the outside swing joint of fixed column has an activity section of thick bamboo, the inside swing joint of activity section of thick bamboo has the square, the slider is installed to the bottom of square, the top of square is connected with the triangular prism, the handle piece is installed at the top of triangular prism.
Preferably, one end of the suspension loop rope is fixedly connected with the movable cylinder, and a sliding groove matched with the sliding block is formed in the movable cylinder.
Preferably, laminating mechanism includes the attaching plate, the both sides of attaching plate all are connected with the connecting block, movable post is installed to the bottom of attaching plate, the outside swing joint of activity post has the groove piece, connecting spring is installed in the outside embedding of dust-proof gauze mask main part.
Preferably, one end of the connecting spring is fixedly connected with the attaching plate, and one side of the connecting block is fixedly connected with the dust-proof mask body.
Preferably, the ear hanging rope is an elastic band made of spandex silk material.
Preferably, a nose clip is arranged inside the dust-proof mask body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses can be through guiding mechanism's setting, the user can adjust the length of hangers rope through pulling the handle piece pivoted mode again, and the use is comparatively simple and convenient.
(2) The utility model discloses can provide elasticity through coupling mechanism's setting, can strengthen user's face skin and the support of preventing dust gauze mask main part, avoid leading to leaving the problem in great gap because of user face and the non-laminating of preventing dust gauze mask main part to can ensure the good of dust-proof effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the adjusting mechanism of the present invention;
FIG. 3 is a schematic structural view of the attaching mechanism of the present invention;
in the figure: 1. a dust-proof mask body; 2. an exhalation valve; 3. a fixing buckle; 4. a loop rope; 5. an adjustment mechanism; 51. an outer housing; 52. fixing a column; 53. a movable barrel; 54. a cube; 55. a slider; 56. a triangular prism; 57. a handle block; 6. a fitting mechanism; 61. attaching a plate; 62. connecting blocks; 63. a movable post; 64. a groove block; 65. a spring is connected.
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.
Example 1
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel prevent dust gauze mask, includes and prevents dust gauze mask main part 1, prevents that the front of dust gauze mask main part 1 is provided with expiratory valve 2, prevents that the outside of dust gauze mask main part 1 is installed fixedly and is detained 3, and the outside of fixedly detaining 3 is connected with hangers rope 4, prevents that the front of dust gauze mask main part 1 is installed guiding mechanism 5, prevents that the outside of dust gauze mask main part 1 is provided with laminating mechanism 6.
In this embodiment, preferably, the adjusting mechanism 5 includes an outer casing 51, a fixed column 52 is installed on an inner bottom wall of the outer casing 51, a movable cylinder 53 is movably connected to an outer side of the fixed column 52, a cube 54 is movably connected to an inner side of the movable cylinder 53, a slider 55 is installed at a bottom of the cube 54, a triangular prism 56 is connected to a top of the cube 54, and a handle block 57 is installed at a top of the triangular prism 56, when the device is used, through setting the adjusting mechanism 5, a user only needs to pull the handle block 57 to the outer side and pull the triangular prism 56 out of the outer casing 51 when the user needs to adjust the length of the ear hanging rope 4, at this time, the cube 54 can be driven to rotate by rotating the handle block 57, the cube 54 can drive the movable cylinder 53 to rotate at the same time, at this time, the ear hanging rope 4 can be wound on the outer side of the movable cylinder 53, and the triangular prism, the use process is simple and convenient, and the length of the hangers 4 can be conveniently adjusted.
In this embodiment, preferably, one end of the suspension loop rope 4 is fixedly connected with the movable tube 53, and a sliding groove adapted to the sliding block 55 is arranged inside the movable tube 53.
In this embodiment, the ear hanging rope 4 is preferably an elastic band made of spandex filament material.
In this embodiment, preferably, a nose clip is disposed inside the dust-proof mask body 1, so that the device can be tightly attached to the nose of a user.
Example 2
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel prevent dust gauze mask, includes and prevents dust gauze mask main part 1, prevents that the front of dust gauze mask main part 1 is provided with expiratory valve 2, prevents that the outside of dust gauze mask main part 1 is installed fixedly and is detained 3, and the outside of fixedly detaining 3 is connected with hangers rope 4, prevents that the front of dust gauze mask main part 1 is installed guiding mechanism 5, prevents that the outside of dust gauze mask main part 1 is provided with laminating mechanism 6.
In this embodiment, preferably, the adjusting mechanism 5 includes an outer casing 51, a fixed column 52 is installed on an inner bottom wall of the outer casing 51, a movable cylinder 53 is movably connected to an outer side of the fixed column 52, a cube 54 is movably connected to an inner side of the movable cylinder 53, a slider 55 is installed at a bottom of the cube 54, a triangular prism 56 is connected to a top of the cube 54, and a handle block 57 is installed at a top of the triangular prism 56, when the device is used, through setting the adjusting mechanism 5, a user only needs to pull the handle block 57 to the outer side and pull the triangular prism 56 out of the outer casing 51 when the user needs to adjust the length of the ear hanging rope 4, at this time, the cube 54 can be driven to rotate by rotating the handle block 57, the cube 54 can drive the movable cylinder 53 to rotate at the same time, at this time, the ear hanging rope 4 can be wound on the outer side of the movable cylinder 53, and the triangular prism, the use process is simple and convenient, and the length of the hangers 4 can be conveniently adjusted.
In this embodiment, preferably, one end of the suspension loop rope 4 is fixedly connected with the movable tube 53, and a sliding groove adapted to the sliding block 55 is arranged inside the movable tube 53.
In this embodiment, it is preferred, laminating mechanism 6 includes laminating board 61, laminating board 61's both sides all are connected with connecting block 62, movable post 63 is installed to laminating board 61's bottom, movable post 63's outside swing joint has groove block 64, prevent that dust gauze mask main part 1's outside embedding installs coupling spring 65, in the use, can pass through laminating mechanism 6's setting, the shape and the laminating of people's face skin in laminating board 61 outside are inseparable, and provide elasticity through coupling spring 65, can strengthen user's face skin and prevent the support of dust gauze mask main part 1, avoid leading to leaving the problem in great gap because of user's face does not laminate with dust gauze mask main part 1, thereby can ensure the good of dust-proof effect.
In this embodiment, preferably, one end of the connection spring 65 is fixedly connected to the attachment plate 61, and one side of the connection block 62 is fixedly connected to the dust-proof mask body 1, so as to ensure the stability of the connection structure.
In this embodiment, the ear hanging rope 4 is preferably an elastic band made of spandex filament material.
In this embodiment, preferably, a nose clip is disposed inside the dust-proof mask body 1, so that the device can be tightly attached to the nose of a user.
The utility model discloses a theory of operation and use flow: when the device is used, the adjusting mechanism 5 can be arranged, when the length of the hanger rope 4 needs to be adjusted, a user only needs to pull the handle block 57 outwards and enable the triangular prism 56 to be separated from the inner part of the outer shell 51, at the moment, the square 54 can be driven to rotate by rotating the handle block 57, the square 54 can simultaneously drive the movable cylinder 53 to rotate, at the moment, the hanger rope 4 can be wound on the outer side of the movable cylinder 53, and the triangular prism 56 is pushed back after the adjustment is finished, so that the use process is simple and convenient, and the length of the hanger rope 4 can be conveniently adjusted; in the use, can be through the setting of laminating mechanism 6, the shape in the laminating board 61 outside is inseparable with the laminating of people's face skin, and provides elasticity through connecting spring 65, can strengthen user's face skin and prevent the support of dust gauze mask main part 1, avoids leaving the problem in great gap because of user's face leads to not laminating with preventing dust gauze mask main part 1 to can ensure the good of dust-proof effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel dust prevention gauze mask, includes dust prevention gauze mask main part (1), the front of dust prevention gauze mask main part (1) is provided with expiratory valve (2), its characterized in that: fixed knot (3) are installed in the outside of dust prevention gauze mask main part (1), the outside of fixed knot (3) is connected with hangers rope (4), guiding mechanism (5) are installed in the front of dust prevention gauze mask main part (1), the outside of dust prevention gauze mask main part (1) is provided with laminating mechanism (6).
2. The novel dust mask according to claim 1, wherein: adjustment mechanism (5) include shell body (51), fixed column (52) are installed to the inner diapire of shell body (51), the outside swing joint of fixed column (52) has an activity section of thick bamboo (53), the inside swing joint of activity section of thick bamboo (53) has square (54), slider (55) are installed to the bottom of square (54), the top of square (54) is connected with triangular prism (56), handle piece (57) are installed at the top of triangular prism (56).
3. The novel dust mask according to claim 2, wherein: one end of the hangers rope (4) is fixedly connected with the movable cylinder (53), and a sliding groove matched with the sliding block (55) is formed in the movable cylinder (53).
4. The novel dust mask according to claim 1, wherein: laminating mechanism (6) are including laminating board (61), the both sides of laminating board (61) all are connected with connecting block (62), movable post (63) are installed to the bottom of laminating board (61), the outside swing joint of activity post (63) has groove block (64), connecting spring (65) are installed in the outside embedding of dust-proof gauze mask main part (1).
5. The novel dust mask according to claim 4, wherein: one end of the connecting spring (65) is fixedly connected with the attaching plate (61), and one side of the connecting block (62) is fixedly connected with the dust-proof mask main body (1).
6. The novel dust mask according to claim 1, wherein: the ear hanging rope (4) is an elastic band made of spandex silk material.
7. The novel dust mask according to claim 1, wherein: the dust-proof mask body (1) is internally provided with a nose clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149199.5U CN211558902U (en) | 2019-12-05 | 2019-12-05 | Novel dust-proof mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149199.5U CN211558902U (en) | 2019-12-05 | 2019-12-05 | Novel dust-proof mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211558902U true CN211558902U (en) | 2020-09-25 |
Family
ID=72532763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922149199.5U Active CN211558902U (en) | 2019-12-05 | 2019-12-05 | Novel dust-proof mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211558902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716075A (en) * | 2021-01-18 | 2021-04-30 | 延安大学 | Protection device for allergic rhinitis patient uses |
-
2019
- 2019-12-05 CN CN201922149199.5U patent/CN211558902U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716075A (en) * | 2021-01-18 | 2021-04-30 | 延安大学 | Protection device for allergic rhinitis patient uses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102415360B1 (en) | Mask | |
| CN211558902U (en) | Novel dust-proof mask | |
| CN214550587U (en) | Face mask with adjustable inner cavity size | |
| CN212065763U (en) | Adjustable connection belt type mask | |
| CN213527206U (en) | Portable virus protective mask | |
| CN213215458U (en) | Medical surgical mask | |
| CN220024232U (en) | Ear-band type three-dimensional mask | |
| CN216220278U (en) | Wear and bind formula gauze mask behind high brain of compactness | |
| CN215387111U (en) | Novel protective mask for medical treatment | |
| CN214904013U (en) | Protective mask avoiding ear pinching | |
| CN216147312U (en) | Ear rope for wearing mask | |
| CN214229995U (en) | Improved structure of medical isolation mask | |
| CN2664710Y (en) | Smoke proof mask with water storage device | |
| CN217390052U (en) | Novel metal wire for compressing mask | |
| CN217390053U (en) | Metal wire for compressing mask | |
| CN216853879U (en) | Medical epidemic prevention gauze mask that laminating is inseparable | |
| CN211983895U (en) | Gauze mask subassembly | |
| CN205030545U (en) | Mask | |
| CN215531834U (en) | Ventilative cool formula gauze mask with prevent reining in ear subassembly | |
| CN214509602U (en) | Gauze mask convenient to adjust elasticity | |
| CN214344027U (en) | Active dust filtering respirator | |
| CN202179795U (en) | Eye mask for escaping out of fire accident | |
| CN204722294U (en) | Device for covering and preventing dust | |
| CN217961041U (en) | Convenient detachable silica gel face guard of taking poison prevention box | |
| CN202052223U (en) | Fire escape elastic cap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |