CN203692610U - Three-dimensional all-weather adjustable multi-filter-element mask - Google Patents
Three-dimensional all-weather adjustable multi-filter-element mask Download PDFInfo
- Publication number
- CN203692610U CN203692610U CN201420065712.7U CN201420065712U CN203692610U CN 203692610 U CN203692610 U CN 203692610U CN 201420065712 U CN201420065712 U CN 201420065712U CN 203692610 U CN203692610 U CN 203692610U
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- China
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- clamping plate
- filter core
- filter
- main body
- mask
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Abstract
The utility model relates to a three-dimensional all-weather adjustable multi-filter-element mask which comprises a mask body and a fixing belt. The two ends of the fixing belt are fixed on a left end face and a right end face of the mask body, the mask body comprises an outer breathable layer and an inner attaching face layer, the bottom of the breathable layer and the bottom of the attaching face layer are attached and fixed together, the upper end of the mask body is an open end, and filter elements are mounted between the breathable layer and the attaching face layer in a sleeved mode. The three-dimensional all-weather adjustable multi-filter-element mask is characterized in that the mask further comprises a filter element clamping plate arranged in the mask body in a sleeved mode, the filter element clamping plate is of a frame structure with the upper end open and comprises two side frame type clamping plate frames oppositely arranged and a filter element bottom support connected to the bottoms of the clamping plate frames, filter element clips used for fixing the filter elements are arranged in the clamping plate frames, and the left side and the right side of each filter element are fixed on the two side clamping plate frames oppositely arranged. The mask has the advantages that the filter elements can be conveniently replaced in the filter element clamping plates to be adaptive to various weather conditions, corresponding filter elements just need to be replaced in the using process, and cost and resource waste are reduced.
Description
Technical field
The utility model relates to the technical field of air filtering type mask, especially a kind of three-dimensional round-the-clock adjustable many filter cores mouth mask.
Background technology
Mouth mask, for people's health designs, for visible or sightless material harmful air is filtered, thereby avoids carrying out bad impact to human body.Air filtering type mask is called for short the mouth mask of filtering type, and its operation principle is to be sucked by people after making containing the air of nuisance the filtrate by mouth mask or filter element filtering evolve again.Filter-type respirator is most popular one large class in our routine work, and the structure of a filter-type respirator should be divided into two large divisions, the one, and the main body of face shield, we can simply be interpreted as that it is the shelf of a mouth mask; Another is filter core part, comprises chemical filtering box of using for dustproof filter cotton and gas defence etc.So, on market, there is now the filter-type respirator using under a variety of different situations, such as in the time needing to prevent dust, just need to wear an anti-dust respirator in dust work environment; In the time that needs carry out gas defence in toxic environment, just need to wear an anti-poison respirator; In the situation that weather is bad, as haze weather just need to be changed corresponding anti-PM2.5 filter face mask, the waste that this has just caused the loaded down with trivial details and resource of mouth mask replacing, is unfavorable for choosing and using of ordinary populace.
Utility model content
The purpose of this utility model be to provide a kind of can be easily more renew cartridge so that the round-the-clock adjustable many filter cores mouth mask of solid that in all case any weather can use.
In order to complete above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of three-dimensional round-the-clock adjustable many filter cores mouth mask, comprise mask main body and fixed band, the two ends of fixed band are fixed on two of the left and right end face of mask main body, mask main body is divided into outside air-permeable layer and inner side overlay coating, the bottom of air-permeable layer and overlay coating is affixed to merge and is fixed together, the upper end of mask main body is openend, between air-permeable layer and overlay coating, be set with filter core, also comprise the filter core clamping plate that are sleeved on mask main body inside, the frame structure that described filter core clamping plate are upper end open, filter core clamping plate comprise the dual-side frame clamping plate frame being oppositely arranged and are connected to the filter core collet of clamping plate frame bottom, in clamping plate frame, be provided with the filter core folder of fixing filter core, the left and right sides of filter core is fixed in the both sides clamping plate frame being oppositely arranged.
The outside of described filter core clamping plate is also coated with the skin protecting sleeve of flexible material.
Described filter core folder is for one or more, filter core folder adopts elastomeric material to make, what the cross section of filter core folder was wedge shape is laminar, and the openend of filter core folder is fitted on the sidewall of air-permeable layer one side to clamping plate frame, and the stiff end of filter core folder is fixed on the madial wall of clamping plate frame.
Described clamping plate frame is less than the width of clamping plate frame at the sidewall of air-permeable layer one side at the width of the sidewall of overlay coating one side.
The width of described filter core folder is less than clamping plate frame at the width of the sidewall of air-permeable layer one side but is greater than the width of clamping plate frame at the sidewall of overlay coating one side.
The outside air-permeable layer of described mask main body is made up of the nonwoven of highly-breathable, and the inner side overlay coating of mask main body is made up of the cotton of flexible material or nonwoven or gas permeable polymer material.
Described filter core clamping plate adopt that elastomeric material is one-body molded to be made, the thin plate that described filter core collet is arc.
The beneficial effects of the utility model are: owing to being provided with filter core clamping plate in mask main body, filter core can be changed easily therein, so that adapt to various climatic conditions, make everybody in use only need to change corresponding filter core, having saved pays wages has also avoided the waste of resource.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of filter core clamping plate in Fig. 1.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the enlarged diagram of A part in Fig. 3.
Fig. 5 is the enlarged diagram of placing A part after a slice filter core in Fig. 3.
Fig. 6 is the enlarged diagram of placing A part after two filter cores in Fig. 3.
In figure, 1, mask main body, 2, fixed band, 3, filter core, 4, filter core clamping plate, 5, clamping plate frame, 6, filter core collet, 7, filter core folder.
Detailed description of the invention
The utility model is a kind of three-dimensional round-the-clock adjustable many filter cores mouth mask, owing to being provided with filter core clamping plate in mask main body, filter core can be changed easily therein, so that adapt to various climatic conditions, make everybody in use only need to change corresponding filter core, having saved pays wages has also avoided the waste of resource.
Below in conjunction with accompanying drawing, the utility model is described further.
Specific embodiment 1, as shown in Figures 1 to 5, a kind of three-dimensional round-the-clock adjustable many filter cores mouth mask, comprise mask main body 1 and fixed band 2, the two ends of fixed band 2 are fixed on two of the left and right end face of mask main body 1, mask main body 1 is divided into outside air-permeable layer and inner side overlay coating, the outside air-permeable layer of mask main body 1 is made up of the nonwoven of highly-breathable, the inner side overlay coating of mask main body is made up of the cotton of flexible material or nonwoven or gas permeable polymer material, the overlay coating of flexible material can make wearer's face feel more comfortable, the bottom of air-permeable layer and overlay coating is affixed to merge and is fixed together, the upper end of mask main body 1 is openend, between air-permeable layer and overlay coating, be set with filter core 3, also comprise the filter core clamping plate 4 that are sleeved on mask main body 1 inside, also be coated with the skin protecting sleeve of flexible material in the outside of filter core clamping plate 4, can avoid filter core clamping plate 4 to cause damage to facial skin.
Described filter core clamping plate 4 adopt that elastomeric material is one-body molded to be made, the frame structure that described filter core clamping plate 4 are upper end open, filter core clamping plate 4 comprise the dual-side frame clamping plate frame 5 being oppositely arranged and the filter core collet 6 that is connected to clamping plate frame 5 bottoms, the thin plate that filter core collet 6 is arc, in clamping plate frame 5, be provided with the filter core folder 7 of fixing filter core 3, the left and right sides of filter core 3 is fixed in the both sides clamping plate frame 5 being oppositely arranged, filter core folder 7 is one, filter core folder 7 adopts elastomeric material to make, what the cross section of filter core folder 7 was wedge shape is laminar, the openend of filter core folder 7 is fitted on the sidewall of air-permeable layer one side to clamping plate frame 5, the stiff end of filter core folder 7 is fixed on the madial wall of clamping plate frame 5, in the time of renew cartridge 3 more, only filter core need to be pressed from both sides to 7 like this moves gently to overlay coating direction, filter core 3 can easily take out or put in clamping plate frame 5, complete the replacing of filter core 3.
Fixing in order easily filter core 3 to be fixed, be to be less than the width of clamping plate frame 5 at the sidewall of air-permeable layer one side by clamping plate frame 5 at the width design of the sidewall of overlay coating one side, and be less than clamping plate frame 5 at the width of the sidewall of air-permeable layer one side but be greater than the width of clamping plate frame 5 at the sidewall of overlay coating one side by the width design of filter core folder 7.
Specific embodiment 2, as shown in Figure 6, as to improvement of the present utility model, the filter core folder 7 of filter core clamping plate 4 be multiple, so just can be, and filter core clamping plate 4 are interior fixes two or more filter cores 3, the combination of multiple filter cores 3 can be tackled more complicated climatic condition, and air is further filtered.The utility model is owing to being provided with filter core clamping plate in mask main body, filter core can be changed easily therein, so that adapt to various climatic conditions, make everybody in use only need to change corresponding filter core, having saved pays wages has also avoided the waste of resource.
Claims (7)
1. the round-the-clock adjustable many filter cores mouth mask of solid, comprise mask main body (1) and fixed band (2), the two ends of fixed band (2) are fixed on two of the left and right end face of mask main body (1), mask main body (1) is divided into outside air-permeable layer and inner side overlay coating, the bottom of air-permeable layer and overlay coating is affixed to merge and is fixed together, the upper end of mask main body (1) is openend, between air-permeable layer and overlay coating, be set with filter core (3), it is characterized in that: also comprise and be sleeved on the inner filter core clamping plate (4) of mask main body (1), the frame structure that described filter core clamping plate (4) are upper end open, filter core clamping plate (4) comprise the dual-side frame clamping plate frames (5) that are oppositely arranged and are connected to the filter core collet (6) of clamping plate frame (5) bottom, in clamping plate frame (5), be provided with the filter core folder (7) of fixing filter core (3), the left and right sides of filter core (3) is fixed in the both sides clamping plate frames (5) that are oppositely arranged.
2. a kind of three-dimensional round-the-clock adjustable many filter cores mouth mask according to claim 1, is characterized in that: the outside of described filter core clamping plate (4) is also coated with the skin protecting sleeve of flexible material.
3. a kind of three-dimensional round-the-clock adjustable many filter cores mouth mask according to claim 1, it is characterized in that: described filter core folder (7) is for one or more, filter core folder (7) adopts elastomeric material to make, what the cross section of filter core folder (7) was wedge shape is laminar, the openend of filter core folder (7) is fitted on the sidewall of air-permeable layer one side to clamping plate frame (5), and the stiff end of filter core folder (7) is fixed on the madial wall of clamping plate frame (5).
4. a kind of three-dimensional round-the-clock adjustable many filter cores mouth mask according to claim 1, is characterized in that: described clamping plate frame (5) is less than the width of clamping plate frame (5) at the sidewall of air-permeable layer one side at the width of the sidewall of overlay coating one side.
5. a kind of three-dimensional round-the-clock adjustable many filter cores mouth mask according to claim 1, is characterized in that: the width of described filter core folder (7) is less than clamping plate frame (5) at the width of the sidewall of air-permeable layer one side but is greater than the width of clamping plate frame (5) at the sidewall of overlay coating one side.
6. a kind of three-dimensional round-the-clock adjustable many filter cores mouth mask according to claim 1, it is characterized in that: the outside air-permeable layer of described mask main body (1) is made up of the nonwoven of highly-breathable, the inner side overlay coating of mask main body is made up of the cotton of flexible material or nonwoven or gas permeable polymer material.
7. a kind of three-dimensional round-the-clock adjustable many filter cores mouth mask according to claim 1, is characterized in that: described filter core clamping plate (4) adopt that elastomeric material is one-body molded to be made, the thin plate that described filter core collet (6) is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065712.7U CN203692610U (en) | 2014-02-14 | 2014-02-14 | Three-dimensional all-weather adjustable multi-filter-element mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065712.7U CN203692610U (en) | 2014-02-14 | 2014-02-14 | Three-dimensional all-weather adjustable multi-filter-element mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203692610U true CN203692610U (en) | 2014-07-09 |
Family
ID=51043138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420065712.7U Expired - Fee Related CN203692610U (en) | 2014-02-14 | 2014-02-14 | Three-dimensional all-weather adjustable multi-filter-element mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203692610U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106889677A (en) * | 2017-04-13 | 2017-06-27 | 苏州市吴中区甪直明达漂染厂 | A kind of cotton yarn mouth mask being easily changed |
| CN107048534A (en) * | 2017-04-13 | 2017-08-18 | 苏州市吴中区甪直明达漂染厂 | A kind of cotton yarn mouth mask with earphone |
| CN111264922A (en) * | 2020-02-16 | 2020-06-12 | 胡娜 | Full-surrounding mask for virus protection |
-
2014
- 2014-02-14 CN CN201420065712.7U patent/CN203692610U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106889677A (en) * | 2017-04-13 | 2017-06-27 | 苏州市吴中区甪直明达漂染厂 | A kind of cotton yarn mouth mask being easily changed |
| CN107048534A (en) * | 2017-04-13 | 2017-08-18 | 苏州市吴中区甪直明达漂染厂 | A kind of cotton yarn mouth mask with earphone |
| CN111264922A (en) * | 2020-02-16 | 2020-06-12 | 胡娜 | Full-surrounding mask for virus protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20160214 |