CN219662688U - Anti-drop formula air mask - Google Patents
Anti-drop formula air mask Download PDFInfo
- Publication number
- CN219662688U CN219662688U CN202321143972.7U CN202321143972U CN219662688U CN 219662688 U CN219662688 U CN 219662688U CN 202321143972 U CN202321143972 U CN 202321143972U CN 219662688 U CN219662688 U CN 219662688U
- Authority
- CN
- China
- Prior art keywords
- air mask
- air
- fixedly arranged
- wall
- drop
- 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
- 230000001954 sterilising effect Effects 0.000 claims abstract description 23
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 14
- 241001330002 Bambuseae Species 0.000 claims abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 14
- 239000011425 bamboo Substances 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 claims 4
- 238000009423 ventilation Methods 0.000 claims 1
- 230000000474 nursing effect Effects 0.000 abstract description 5
- 230000001580 bacterial effect Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract 1
- 206010020718 hyperplasia Diseases 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an anti-drop type air mask, wherein a containing cylinder is fixedly arranged on the left side of a containing box, a connecting rod is fixedly arranged between the upper wall and the lower wall of an inner cavity of the containing box, and a micro motor is fixedly arranged in the middle of the left side of the connecting rod. This anti-drop formula air mask, through holding the section of thick bamboo, the mutual cooperation between internal thread cover and the inner tube, can be fast with filter element assembly screw off from holding the section of thick bamboo and change, the operation is comparatively convenient, the setting of fan can be with the air extraction of outside coming, guarantee that the user can breathe smoothly, through the mutual cooperation of clamping piece, spring and disposable sterilizing paper, can avoid the direct inner wall contact with the air mask casing of face, prevent bacterial hyperplasia on the inner wall of air mask casing, use the end to take out disposable sterilizing paper, use at every turn and place new disposable sterilizing paper, guarantee sanitary use, reduce nursing work load.
Description
Technical Field
The utility model relates to the technical field of air masks, in particular to an anti-falling air mask.
Background
After the existing anti-drop type air mask is used for a long time, the filter element inside the air mask needs to be replaced, the replacement of the filter element is usually complicated, the air mask is inconvenient to use, and the face is used each time to be in direct contact with the inner wall of the mask shell, so that the bacteria in the mask shell are propagated, the nursing workload is increased, and therefore the anti-drop type air mask is necessary to solve the technical problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an anti-drop type air mask, which solves the problems that the replacement of a filter element in the air mask is generally complicated, the use is inconvenient, and bacteria in the mask shell are propagated and the nursing workload is increased when the face is directly contacted with the inner wall of the mask shell each time.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an anti-drop formula air mask, includes the air mask casing, the fixed box that holds that is provided with in left side upper portion of air mask casing, the fixed section of thick bamboo that holds that is provided with in left side that holds the box, the fixed connecting rod that is provided with between the inner chamber upper and lower wall of box is held to the fixed micromotor that is provided with in left side of connecting rod, the fixed fan that is provided with of output of micromotor, evenly fixed a plurality of heating wires that are provided with between the inner chamber upper and lower wall of holding the box, the inside that holds the section of thick bamboo is provided with filter core subassembly, the fixed soft rubber ring that is provided with in right side of air mask casing, the front and back end of air mask casing is all fixed and is provided with the bandage, two the fixed anti-drop anti-skidding elastic webbing that is provided with between the right-hand member of bandage, the fixed exhaust end that is provided with in left side lower part of air mask casing, the left side round of soft rubber ring evenly rotates and is provided with a plurality of clamping pieces, every all through spring fixed connection between the inner wall of clamping piece and the soft rubber ring, the inner wall of air mask casing is provided with disposable sterilization paper.
Preferably, the heating wires are all positioned on the right side of the connecting rod, a switch is arranged on the upper left side of the air mask shell, and the disposable sterilizing paper is positioned between the inner wall of the air mask shell and the clamping pieces.
Preferably, the left side of the air mask shell is provided with a plurality of air inlets communicated with the inside of the accommodating box.
Preferably, the filter element assembly comprises an internal thread sleeve, the internal thread sleeve is arranged on the left side of the containing cylinder in a threaded manner, and an inner cylinder is fixedly arranged on the right side of the internal thread sleeve.
Preferably, the inner cylinder is located inside the containing cylinder, a plurality of vent holes are evenly formed in the middle of the inner thread sleeve, and a first filter screen is fixedly arranged between the inner walls of the left side of the inner cylinder.
Preferably, a second filter screen is fixedly arranged between the inner walls of the middle part of the inner cylinder, and a third filter screen is fixedly arranged between the inner walls of the right side of the inner cylinder.
Advantageous effects
The utility model provides an anti-falling air mask. Compared with the prior art, the method has the following beneficial effects:
(1) This anti-drop formula air mask through holding the mutual cooperation between section of thick bamboo, internal thread cover and the inner tube, can screw down filter element assembly from holding the section of thick bamboo fast and change, and the operation is comparatively convenient, and the setting of fan can be with outside air bleed in, guarantees that the user can breathe smoothly.
(2) This anti-drop formula air mask through the mutually supporting of clamping piece, spring and disposable sterilizing paper, can avoid the direct and inner wall contact of air mask casing of face, prevents bacterial proliferation on the inner wall of air mask casing, uses to end to take out disposable sterilizing paper, uses at every turn and places new disposable sterilizing paper, guarantees sanitary use, reduces nursing work load.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;
fig. 4 is a partial enlarged view of the present utility model at B in fig. 2.
In the figure: 1. an air mask housing; 2. a housing case; 3. a containing barrel; 4. a connecting rod; 5. a micro motor; 6. a fan; 7. heating wires; 8. a filter element assembly; 81. an internal thread sleeve; 82. an inner cylinder; 83. a vent hole; 85. a first filter screen; 86. a second filter screen; 87. a third filter screen; 9. a switch; 10. a soft rubber ring; 11. a strap; 12. an anti-falling anti-slip elastic belt; 13. an exhaust end; 14. a clamping piece; 15. a spring; 16. disposable sterilizing paper; 17. an air inlet hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides two technical schemes:
a first embodiment is shown in fig. 1-3: the utility model provides an anti-drop formula air mask, including air mask casing 1, air mask casing 1's left side upper portion is fixed to be provided with and holds box 2, hold box 2's left side fixed being provided with and hold a section of thick bamboo 3, hold fixedly between the inner chamber upper and lower wall of box 2, fixedly be provided with connecting rod 4 between the left side middle of connecting rod 4, fixedly be provided with micro motor 5, micro motor 5's output is fixed to be provided with fan 6, evenly fixedly be provided with a plurality of heating wires 7 between the inner chamber upper and lower wall of holding box 2, hold the inside of section of thick bamboo 3 and be provided with filter core subassembly 8, air mask casing 1's right side is fixed to be provided with soft rubber ring 10, air mask casing 1's front and back end is fixed to be provided with bandage 11, fixedly be provided with anti-drop anti-skidding elastic band 12 between the right-hand member of two bandages 11, air mask casing 1's left side lower part is fixed being provided with exhaust end 13, a left side round of soft rubber ring 10 evenly rotates and is provided with a plurality of clamping pieces 14, all be fixedly connected through spring 15 between the inner wall of every clamping piece 14 and soft rubber ring 10, air mask casing 1's inner wall is provided with disposable sterilizing paper 16.
Through holding the mutual cooperation between section of thick bamboo 3, internal thread cover 81 and the inner tube 82, can be fast with filter element assembly 8 screw off from holding section of thick bamboo 3 and change, the operation is comparatively convenient, and the setting of fan 6 can be with outside air bleed in, guarantees that the user can breathe smoothly.
The second embodiment, shown in fig. 1 and 4, differs from the first embodiment mainly in that: an anti-drop formula air mask, a plurality of heating wires 7 all are located the right side of connecting rod 4, the left side upper portion of air mask casing 1 is provided with switch 9, disposable sterilizing paper 16 is located between the inner wall of air mask casing 1 and a plurality of clamping pieces 14, a plurality of inlet port 17 with hold the inside intercommunication of box 2 have been seted up in the left side of air mask casing 1, filter core subassembly 8 includes internal thread cover 81, internal thread cover 81 thread cover is established in the left side that holds section of thick bamboo 3, the fixed inner tube 82 that is provided with in right side of internal thread cover 81, inner tube 82 is located the inside that holds section of thick bamboo 3, a plurality of air vents 83 have evenly been seted up in the middle of internal thread cover 81, fixedly provided with first filter screen 85 between the left side inner wall of inner tube 82, fixedly provided with second filter screen 86 between the middle part inner wall of inner tube 82, fixedly provided with third filter screen 87 between the right side inner wall of inner tube 82.
Through the mutual cooperation of clamping piece 14, spring 15 and disposable sterilizing paper 16, can avoid the direct and inner wall contact of air mask casing 1 of face, prevent bacterial proliferation on the inner wall of air mask casing 1, use and end take out disposable sterilizing paper 16, place new disposable sterilizing paper 16 at every turn, guarantee sanitary use, reduce nursing work load.
And all that is not described in detail in this specification is well known to those skilled in the art.
When in use, new disposable sterilizing paper 16 is placed in the air mask shell 1, then each clamping piece 14 is rotated in sequence, the edge of the disposable sterilizing paper 16 is regulated, the edge of the disposable sterilizing paper 16 is pressed by each clamping piece 14, finally the disposable sterilizing paper 16 is clamped between the inner wall of the air mask shell 1 and each clamping piece 14, then the anti-falling anti-slip elastic belt 12 is pulled to be sleeved on the head of a user, as the surface of the anti-falling anti-slip elastic belt 12 is provided with a plurality of anti-slip particles, the anti-slip particles are sleeved on the head and cannot slip, the air mask shell 1 is covered between the mouth and the nose of the user, the air mask shell is adjusted to a comfortable state, the switch 9 is pressed down, the micro motor 5 is started, the fan 6 is driven to rotate, the air is pumped in through the vent 83, the air is filtered and purified under the layer-by-layer action of the first filter screen 85, the second filter screen 86 and the third filter screen 87, then enters the accommodating box 2, the passing air is heated by the electric heating wire 7, the hot air with proper final temperature enters the air mask shell 1 and is inhaled by a user, the exhaled air is exhausted through the exhaust end 13, the disposable sterilizing paper 16 is taken out after the end of use, the new disposable sterilizing paper 16 is placed before the next use, the internal thread sleeve 81 is screwed off from the outside of the accommodating cylinder 3 at regular intervals, then the internal cylinder 82 is extracted from the accommodating cylinder 3, and then the disposable sterilizing paper 16 is replaced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An anti-drop formula air face guard, includes air face guard casing (1), its characterized in that: the left side upper portion of air face guard casing (1) is fixed and is provided with accommodation box (2), the left side of accommodation box (2) is fixed and is provided with and hold a section of thick bamboo (3), fixedly be provided with connecting rod (4) between the inner chamber upper and lower wall of accommodation box (2), fixedly be provided with micromotor (5) in the middle of the left side of connecting rod (4), the output of micromotor (5) is fixed and is provided with fan (6), evenly fixedly be provided with a plurality of heating wires (7) between the inner chamber upper and lower wall of accommodation box (2), the inside of holding a section of thick bamboo (3) is provided with filter core subassembly (8), the right side of air face guard casing (1) is fixed and is provided with soft rubber ring (10), the novel anti-slip air mask is characterized in that binding bands (11) are fixedly arranged at the front end and the rear end of the air mask shell (1), anti-slip elastic bands (12) are fixedly arranged between the right ends of the binding bands (11), an exhaust end (13) is fixedly arranged at the lower left side of the air mask shell (1), a plurality of clamping pieces (14) are uniformly arranged on the left side of the soft rubber ring (10) in a rotating mode, each clamping piece (14) is fixedly connected with the inner wall of the soft rubber ring (10) through springs (15), and disposable sterilizing paper (16) is arranged on the inner wall of the air mask shell (1).
2. An anti-drop air mask as defined in claim 1, wherein: the electric heating wires (7) are all located on the right side of the connecting rod (4), a switch (9) is arranged on the upper portion of the left side of the air mask shell (1), and disposable sterilizing paper (16) is located between the inner wall of the air mask shell (1) and the clamping pieces (14).
3. An anti-drop air mask as defined in claim 1, wherein: the left side of the air mask shell (1) is provided with a plurality of air inlets (17) communicated with the inside of the accommodating box (2).
4. An anti-drop air mask as defined in claim 1, wherein: the filter element assembly (8) comprises an inner thread sleeve (81), the inner thread sleeve (81) is arranged on the left side of the containing cylinder (3) in a threaded mode, and an inner cylinder (82) is fixedly arranged on the right side of the inner thread sleeve (81).
5. An anti-drop air mask as defined in claim 4, wherein: the inner cylinder (82) is located inside the containing cylinder (3), a plurality of ventilation holes (83) are evenly formed in the middle of the inner threaded sleeve (81), and a first filter screen (85) is fixedly arranged between the left inner walls of the inner cylinder (82).
6. An anti-drop air mask as defined in claim 4, wherein: a second filter screen (86) is fixedly arranged between the inner walls of the middle part of the inner cylinder (82), and a third filter screen (87) is fixedly arranged between the inner walls of the right side of the inner cylinder (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321143972.7U CN219662688U (en) | 2023-05-12 | 2023-05-12 | Anti-drop formula air mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321143972.7U CN219662688U (en) | 2023-05-12 | 2023-05-12 | Anti-drop formula air mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662688U true CN219662688U (en) | 2023-09-12 |
Family
ID=87922144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321143972.7U Active CN219662688U (en) | 2023-05-12 | 2023-05-12 | Anti-drop formula air mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662688U (en) |
-
2023
- 2023-05-12 CN CN202321143972.7U patent/CN219662688U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6388311B2 (en) | Improved breathing apparatus | |
| TWI632934B (en) | Improved breathing apparatus | |
| US20200346050A1 (en) | Combination face mask and air filter with UV lamp | |
| CN209253975U (en) | A kind of portable filter-fan unit | |
| CN108430555A (en) | Equipment for providing from air stream to user | |
| US20240024707A1 (en) | Generic modular respirator | |
| CN219662688U (en) | Anti-drop formula air mask | |
| CN212280005U (en) | Gauze mask of removable filter core | |
| CN110841209B (en) | Portable filtering and ventilating device | |
| KR102432986B1 (en) | Mask standing kit including a multi-funtional stand | |
| CN213992538U (en) | Mask | |
| TW201212973A (en) | Respirator | |
| CN211097357U (en) | Breath exercise device for chronic obstructive pulmonary disease patient | |
| KR20190007580A (en) | Air purifier | |
| CN210057032U (en) | Artificial resuscitator for pediatric emergency treatment | |
| CN209609915U (en) | A kind of novel Respiratory Medicine nursing mask | |
| WO2021234339A1 (en) | Wearable air delivery apparatus | |
| CN219878613U (en) | Neck massage instrument | |
| CN111657601A (en) | Medical antifogging mask | |
| CN112057761A (en) | Power air-supply filtering respirator | |
| CN207186940U (en) | Mobile air purifying device | |
| CN213020190U (en) | Personal air sterilization and purification equipment | |
| CN214905354U (en) | Multifunctional spring mattress | |
| CN213604568U (en) | Comfortable multifunctional silk mask | |
| CN214633425U (en) | Medical portable breathing purification system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |