CN116159156A - Household breathing machine sterilizing cabinet - Google Patents
Household breathing machine sterilizing cabinet Download PDFInfo
- Publication number
- CN116159156A CN116159156A CN202211533626.XA CN202211533626A CN116159156A CN 116159156 A CN116159156 A CN 116159156A CN 202211533626 A CN202211533626 A CN 202211533626A CN 116159156 A CN116159156 A CN 116159156A
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- disinfection
- mask
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- rod
- air pipe
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 21
- 230000001954 sterilising effect Effects 0.000 title claims description 47
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 138
- 230000000249 desinfective effect Effects 0.000 claims abstract description 6
- 230000000670 limiting effect Effects 0.000 claims description 66
- 230000007246 mechanism Effects 0.000 claims description 39
- 238000001125 extrusion Methods 0.000 claims description 24
- 238000004146 energy storage Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 11
- 210000003437 trachea Anatomy 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
- A61L2/06—Hot gas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a household breathing machine disinfection cabinet, which comprises a cabinet body, a disinfection cabin arranged at the upper part of the cabinet body and a breathing machine arranged at the lower part of the cabinet body, wherein the disinfection cabin is used for disinfecting a mask and an air pipe in a non-use state, a cover plate is hinged at the opening of the disinfection cabin, a hot air disinfection unit and an ultraviolet disinfection unit are arranged in the disinfection cabin, and a driving unit is also arranged in the disinfection cabin and used for driving the mask and the air pipe in the disinfection cabin to move; according to the utility model, the mask and the air pipe are driven to move in the disinfection cabin by the driving unit, so that the positions of the mask and the air pipe are alternately exchanged, hot air can flow through the air pipe through the mask, and ultraviolet rays can comprehensively irradiate the mask and the air pipe.
Description
Technical Field
The utility model relates to the technical field of respirators, in particular to a household respirator disinfection cabinet.
Background
It is known that a domestic breathing machine is made by using a power principle that a mechanical device is used for establishing pressure difference so as to generate alveolar ventilation, and can also be used for replacing, controlling or changing spontaneous respiratory movement of a human body, so that the domestic breathing machine is a self-service device commonly used in families. After the respirator is used, the mask and the air pipe are required to be disinfected and sterilized so as to ensure the sanitation and health of the next use.
If the publication number is CN211535785U, the publication date is the utility model patent of 09 month 22 in 2020, a disinfection barrel for a threaded pipe and a breathing mask of a breathing machine comprises a barrel body, a telescopic mechanism is vertically arranged in the center of the bottom surface in the barrel body and mainly comprises a telescopic outer barrel and a telescopic rod, the bottom of the telescopic outer barrel is connected to the bottom surface in the barrel body, the telescopic rod stretches into and is sleeved in the telescopic outer barrel from an opening at the top of the telescopic outer barrel, a plurality of clamping rods which are parallel to the bottom surface of the barrel body are arranged on the telescopic rod, and a plurality of clamping rings which are used for clamping the threaded pipe are arranged on the clamping rods along the length direction of the clamping rods; when the telescopic rod moves up and down along the length direction of the telescopic outer cylinder, the clamping rod can be driven to move up and down in the barrel body. Not only can fully contact the threaded pipe of the breathing machine with the disinfectant and fully disinfect, but also can well avoid the occurrence of bubbles when the inner wall of the threaded pipe is soaked in the process of disinfecting the threaded pipe.
The utility model has the advantages of, during the disinfection operation is placed in disinfection cabin to face guard and trachea, no matter be air heating disinfection or ultraviolet disinfection, can't be better carry out comprehensive disinfection to face guard and trachea, its reason is that face guard and trachea are in disinfection cabin easily appear stacking, and hot-blast unable fine flow through face guard and trachea, and the face guard is in addition easy emergence shielding between the trachea, then the ultraviolet ray can't be fully irradiated.
Disclosure of Invention
The utility model aims to provide a household breathing machine disinfection cabinet, which solves the technical problems in the related art.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a domestic breathing machine sterilizer, includes the cabinet body, locates the disinfection cabin on cabinet body upper portion and locates the breathing machine of cabinet body lower part, the disinfection cabin is used for disinfecting face guard and trachea under the unused state, the opening part in disinfection cabin articulates there is the apron, be equipped with hot-blast disinfection unit and ultraviolet ray disinfection unit in the disinfection cabin, still be provided with drive unit in the disinfection cabin, drive unit is used for driving face guard and trachea in the disinfection cabin and moves.
Above-mentioned, the drive unit is including locating the extrusion spare on the apron, it is equipped with disinfection groove spare to disinfect the intracompany rotation, the face guard with place in during the trachea disinfection in the disinfection groove spare, all be equipped with a plurality of first gag levers on the two lateral walls of disinfection groove spare along its axis of rotation ascending the apron closed stroke, the extrusion spare extrudees gradually first gag lever levers are right the face guard with the trachea forms spacing action.
The drive unit further comprises an energy storage mechanism, the energy storage mechanism stores kinetic energy generated by opening and closing of the cover plate, and when the cover plate is closed, the energy storage mechanism releases the kinetic energy to drive the disinfection groove to rotate.
When the disinfection tank is not in operation, the disinfection tank is opened up and down, and the bottom opening is provided with the barrier screen plate.
Above-mentioned, the extrusion piece including connect in the last extrusion rod of apron, be equipped with the pressure receiving rod in the axis of rotation of disinfection groove spare, just the pressure receiving rod with the disinfection cabin is connected through first elastic component, the axis of rotation is in on the disinfection groove spare along its axial slip setting, just the axis of rotation is connected through a first board between a plurality of first gag lever posts of close position, the apron is in the closed stroke, the extrusion rod extrusion the pressure receiving rod, the pressure receiving rod drives the axis of rotation is in axial orientation disinfection groove spare central point puts and removes.
The first limiting rod is connected with the first plate through the second elastic piece.
Above-mentioned, the position rigid coupling that deviates from on the first board the first gag lever post has the second gag lever post, a plurality of spacing holes have been seted up on the both sides wall along the axis of rotation direction in the disinfection cabin, second gag lever post and spacing hole one-to-one when the apron is opened completely, the second gag lever post intubate in the spacing hole.
Above-mentioned, the face guard comprises by the packing ring that leans on in user's face and the cover body jointly, a plurality of first gag lever post divide into two sets ofly, and first group is used for spacing the packing ring, second group is used for spacing the trachea, and first group the quantity of first gag lever post is less than the second group the quantity of first gag lever post.
Above-mentioned, the disinfection cell-piece is equipped with a second board along the equal horizontal slip in the two side arms on its axis of rotation direction, still articulated on the disinfection cell-piece have two sets of biax extensible members, every group biax extensible member's one end all articulates one the second board, every group biax extensible member with first group first gag lever post one-to-one just articulates, first group first gag lever post breaks away from in the face guard stroke, two the second plate is right the bearing structure of face guard.
The energy storage mechanism and the rotating shaft of the disinfection groove piece transmit power through the intermittent transmission mechanism with the limiting function.
The utility model has the beneficial effects that: the mask and the air pipe are driven by the driving unit to move in the disinfection cabin, so that the positions of the mask and the air pipe are alternately exchanged, hot air can flow through the air pipe through the mask, and ultraviolet rays can comprehensively irradiate the mask and the air pipe.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic perspective view of a household ventilator disinfection cabinet according to an embodiment of the present utility model;
fig. 2 is a schematic view of an unfolded three-dimensional structure of a sterilizing cabinet for a household breathing machine according to an embodiment of the present utility model;
fig. 3 is a schematic perspective view of a mask and an air pipe of a sterilizing cabinet for a household breathing machine according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a first view angle structure of a driving unit of a household ventilator disinfection cabinet according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of a second view angle structure of a driving unit of a household ventilator disinfection cabinet according to an embodiment of the present utility model;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5 at A;
fig. 7 is a schematic diagram of a matching structure of a second gear, a third gear, a first wheel and a second wheel of the household ventilator disinfection cabinet provided by the embodiment of the utility model;
fig. 8 is a schematic diagram of a third view angle structure of a driving unit of a household ventilator disinfection cabinet according to an embodiment of the present utility model;
fig. 9 is a schematic diagram of the overall cross-sectional structure of a driving unit of a household ventilator disinfection cabinet according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a cabinet body; 10. a disinfection cabin; 11. a ventilator; 12. a cover plate; 13. a hot air sterilizing unit; 14. an ultraviolet sterilization unit; 15. a face mask; 150. a gasket; 151. a cover body; 16. an air pipe; 2. a driving unit; 20. an extrusion; 200. an extrusion rod; 201. a compression bar; 202. a first elastic member; 203. a first plate; 204. a second elastic member; 205. a second limit rod; 206. a limiting hole; 21. a sterilization trough; 22. a first stop lever; 23. an energy storage mechanism; 230. a spring assembly; 231. a rack; 232. a first gear; 24. an intermittent transmission mechanism; 240. a second gear; 241. a third gear; 242. a first wheel; 243. a second wheel; 25. a second plate; 26. a biaxial expansion piece; 27. a slideway; 28. a sliding block.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 9, the disinfection cabinet of the household breathing machine 11 in the embodiment of the utility model includes a cabinet body 1, a disinfection cabin 10 disposed at the upper portion of the cabinet body 1, and a breathing machine 11 disposed at the lower portion of the cabinet body 1, wherein the disinfection cabin 10 is used for disinfecting a mask 15 and an air pipe 16 in a non-use state, a cover plate 12 is hinged at an opening of the disinfection cabin 10, a hot air disinfection unit 13 (i.e. a structure combining a heating function and a blowing function) and an ultraviolet disinfection unit 14 (i.e. a structure combining a ultraviolet irradiation lamp and a protective layer are disposed in the disinfection cabin 10, so as to avoid damage of the lamp caused by accidents, and the structure is not repeated in the prior art), and a driving unit 2 is further disposed in the disinfection cabin 10, wherein the driving unit 2 is used for driving the mask 15 and the air pipe 16 in the disinfection cabin 10 to move.
Specifically, when the ventilator 11 is used, the mask 15 and the air tube 16 are taken out from the disinfection cabin 10, one end of the mask 15 is connected with one end of the air tube 16, the other end of the air tube 16 is inserted into the ventilator 11, then the ventilator 11 is started, after the ventilator 11 is used, the air tube 16 is taken down from the ventilator 11 and put into the disinfection cabin 10 together with the mask 15, then the cover plate 12 is covered, the hot air disinfection unit 13 and the ultraviolet disinfection unit 14 can be started to disinfect the mask 15 and the air tube 16 together, in the process of disinfecting the mask 15 and the air tube 16, the driving unit 2 can drive the mask 15 and the air tube 16 to move, such as overturn, so that the positions of the mask 15 and the air tube 16 can be exchanged alternately, and thus hot air can flow in from the opening of one end of the mask 15 far away from the air tube 16, and flow out from the other end of the air tube 16, so that the disinfection effect is played on the inside the air tube 16, if the hot air flows in the mouth of the air tube 16, the air inlet volume is greatly reduced, the disinfection efficiency is reduced, and the positions of the mask 15 and the air tube 16 are exchanged alternately, so that the ultraviolet radiation mask 15 and the air tube 16 can be irradiated comprehensively, and the disinfection effect is further improved.
The function to be realized by the driving unit 2 is to drive the mask 15 and the air pipe 16 to turn over in the disinfection cabin 10, the function is also simpler in the prior art, if a motor is directly arranged to drive the disinfection cabin 10 to rotate, but the disinfection cabin 10 also needs to be limited by the mask 15 and the air pipe 16 in the rotating process, a set of limiting mechanism is additionally needed, the cost is also increased accordingly, in the embodiment of the utility model, preferably, the driving unit 2 comprises an extrusion piece 20 arranged on the cover plate 12, the disinfection cabin 10 is internally provided with a disinfection groove piece 21 in a rotating manner, when the mask 15 and the air pipe 16 are placed in the disinfection groove piece 21 during disinfection, the air pipe 16 is firstly placed in the disinfection groove piece 21, namely, the mask 15 is arranged on the upper part, the air pipe 16 is arranged under the air pipe 16, and the two side walls of the disinfection groove piece 21 along the rotating axis direction of the air pipe 16 are respectively provided with a plurality of first limiting rods 22, in the closing stroke of the cover plate 12, the extrusion piece 20 gradually extrusions the first limiting rods 22 form limiting actions on the mask 15, the air pipe 16 are further provided with an energy storage mechanism 23, the driving unit 2 stores kinetic energy generated by opening and closing the cover plate 12, and the motor 23 releases the kinetic energy storage mechanism 12 when the cover plate 12 is released, and the motor drives the energy storage mechanism 21 to drive the disinfection groove 21 to rotate so as to save the dynamic energy.
Namely, through the action of closing the cover plate 12, the extrusion 20 can extrude the first limiting rod 22 to move, the first limiting rod 22 limits the mask 15 and the air pipe 16, the positions of the mask 15 and the air pipe 16 can be alternately changed when the air pipe 16 is stored in the disinfection groove piece 21, the first limiting rod 22 can be inserted between the air pipes 16 when in operation, the bending condition of the air pipe 16 can be avoided, so that the air pipe 16 is ensured to be unobstructed, hot air can flow in the air pipe 16 when the hot air disinfection unit 13 is used for carrying out hot air disinfection, kinetic energy generated by opening and closing the cover plate 12 is stored by the energy storage mechanism 23, after the cover plate 12 is completely closed, the energy storage mechanism 23 can release the kinetic energy to drive the disinfection groove piece 21 to rotate in the disinfection cabin 10, the positions of the mask 15 and the air pipe 16 can be alternately changed, so that the ultraviolet disinfection unit 14 can comprehensively irradiate the mask 15 and the air pipe 16, the number of turns of the stored power to drive the disinfection groove piece 21 to rotate is basically fixed, and the unnecessary rotation of the disinfection groove piece 21 can be prevented after the mask 15 and the air pipe 16 are completely disinfected.
The main function of the energy storage mechanism 23 is to temporarily store kinetic energy generated by turning the cover plate 12, wherein a simpler structure is a spring assembly 230, which is the prior art, and is not explained in excess here, in the embodiment of the present utility model, a rack 231 is disposed on the extrusion 20, teeth on the rack 231 are divided into two groups disposed opposite to each other, and are disposed in an axial staggered manner along the rotation axis of the disinfection trough 21 (refer to fig. 4), a power shaft of the spring assembly 230 is axially and parallelly provided with two first gears 232, the two first gears 232 are respectively engaged with two ratchet pawl mechanisms in a one-to-one correspondence manner, an inner wall of the first gears 232 is connected to the power shaft through the ratchet pawl mechanisms, for example, at least three pawls are disposed on an inner wall of the first gears along the circumferential direction, a ratchet is disposed on an outer wall of the power shaft, the pawls and the ratchet teeth form a ratchet pawl mechanism, so that the first gears 232 and the power shaft can only be driven in one direction, and on the other hand, the two groups of teeth on the rack 231 are respectively corresponding to one first gear 232 and meshed with each other, when the cover plate 12 drives the rack 231 to move, the ratchet pawl mechanism can only rotate in the opposite directions, and the first ratchet assembly 230 can be driven to rotate in the one direction, and the elastic force can be increased, thereby the kinetic energy can be provided.
For convenience of description, taking fig. 5 as an example, when the cover plate 12 is turned clockwise to be in the first direction, and when the cover plate 12 is turned counterclockwise to be in the second direction, one of the two sets of teeth is closer to the center of the circle, and the other set is farther from the center of the circle, and is named as an external tooth set, the power shaft of the spring assembly can store energy when turned in the first direction:
when the cover plate 12 is opened, the external tooth gear group moves along a first direction to drive the first gear 232 meshed with the external tooth gear group to rotate along the first direction, at this time, the ratchet pawl mechanism connected between the first gear 232 and the power shaft of the spring assembly can transmit power, that is, the rotation of the first gear 232 can drive the power of the spring assembly to synchronously rotate to force the spring, at the same time, the internal tooth gear group can drive the first gear 232 meshed with the internal tooth gear group to rotate along a second direction, at this time, the ratchet pawl mechanism connected between the first gear 232 and the power shaft of the spring assembly cannot transmit power (the ratchet pawl mechanism is limited to drive in one aspect, and the other direction idles in the prior art, the ratchet pawl mechanism is a unidirectional driving mechanism and is not repeated), and then the power shaft of the spring assembly rotates along the first direction relative to the first gear 232, so that the relative rotation of the two first gears 232 cannot interfere with each other.
When the cover plate 12 is closed, the external tooth gear group moves along the second direction to drive the first gear 232 meshed with the external tooth gear group to rotate along the second direction, at the moment, the ratchet and pawl mechanism connected between the first gear 232 and the power shaft of the spring assembly can not transmit power, and meanwhile, the internal tooth gear group can drive the first gear 232 meshed with the internal tooth gear group to rotate along the first direction, at the moment, the ratchet and pawl mechanism connected between the first gear 232 and the power shaft of the spring assembly can transmit power, namely, the rotation of the first gear 232 can drive the power of the spring assembly to synchronously rotate to wind the spring.
In summary, in the opening and closing process of the cover 12, the spring of the spring assembly can be wound to store kinetic energy, and after the cover 12 is completely closed, the rack 231 is separated from the first gears 232, at this time, the rotation of each first gear 232 is not limited by a set of engaged teeth on the rack 231, so that the power shaft of the spring assembly 230 is not limited any more, the spring can rebound to release the stored kinetic energy, and the sterilizing groove 21 is driven to rotate.
If the open end of the face mask 15 is to be attached to the face and is mainly in the hot air inlet position, hot air can not flow towards other positions when the face mask 15 is opposite to the hot air sterilizing unit 13, so in the embodiment of the utility model, when the face mask is not operated, hot air can only flow through the face mask 15 and the air pipe 16 from the direction, and the bottom opening of the face mask is provided with a blocking screen plate, the blocking screen plate and the face mask 15 cooperate with the sterilizing groove 21 to wrap the air pipe 16 in the sterilizing groove 21, so that the air pipe 16 is prevented from being damaged in other places in the process of being carried to rotate, and in the embodiment of the utility model, the face mask 15 and the air pipe 16 can be subjected to sterilization by the ultraviolet sterilizing unit 14 and the hot air sterilizing unit 13 for a long time each time in the rotating process of the sterilizing groove 21, the power shaft of the spring assembly 230 is connected with the rotating shaft of the sterilizing groove 21 through the intermittent transmission mechanism 24, so that the hot air shaft of the spring assembly 230 can rotate a half circle each time to form an intermittent rotating effect, and thus the face mask 15 at the position of the ultraviolet sterilizing unit 14 or the air pipe 16 and the air pipe 16 at the upper position or the air pipe 13 can be stopped at the upper position for a certain time.
The intermittent transmission mechanism 24 is a prior art, and is preferably a sheave mechanism, and is not excessively described, when the disinfection trough member 21 rotates for a half turn to stop, in order to avoid the situation that gravity unbalance occurs due to uneven distribution of the face mask 15 or the air tube 16, the intermittent transmission mechanism 24 needs to have a self-locking function, for example, a second gear 240 is arranged on a power shaft of the spring assembly 230, a third gear 241 is arranged on a rotating shaft of the disinfection trough member 21, the second gear 240 is an incomplete gear, the number of teeth of the second gear 240 is half of that of the third gear 241, when the second gear 240 is meshed with the third gear 241, the power of the spring assembly 230 is transmitted to the rotating shaft of the disinfection trough member 21, a first wheel 242 is arranged on the second gear 240, a second wheel 243 is arranged on the third gear 241, a notch is opposite to the position of the second gear 240, and when the second gear 240 is not meshed with the third gear 241, the edge of a non-notch part of the first wheel 242 is in contact with the edge of the notch of the second wheel 243, and the edge of the notch part of the rolling on the first wheel 242 is in contact with the edge of the notch 243, and the notch part of the second gear 243 is in contact with the edge of the notch part of the second gear 243, and the notch part of the first gear 242 is opposite to rotate to form a notch of the second gear 243, and the second gear is opposite to rotate to the disinfection trough member 21, and a problem that the disinfection trough member is not rotated when the disinfection trough member is rotated, and is opposite to rotate at the second unit or a disinfection trough member 21, and can rotate, and a disinfection unit is rotated, and a disinfection trough member is opposite a disinfection unit and can rotate and a disinfection unit is rotated.
In the embodiment of the present utility model, the opening and closing of the cover plate 12 achieves the following effects: firstly, in the opening stroke of the cover plate 12, the first limiting rod 22 is separated from the sterilizing groove piece 21 so as to facilitate the taking and placing of the mask 15 and the air pipe 16, and in the closing stroke of the cover plate 12, the first limiting rod 22 gradually forms a limiting action on the mask 15 and the air pipe 16; secondly, in the opening and closing process of the cover plate 12, kinetic energy can be provided for the energy storage mechanism 23, and after the cover plate 12 is completely closed, the energy storage mechanism 23 can also provide power for the rotation of the disinfection groove piece 21.
Preferably, the extrusion member 20 includes an arcuate extrusion rod 200 connected to the cover 12, a compression rod 201 is rotatably disposed on a rotation shaft of the sterilization tank member 21, the compression rod 201 is connected to the sterilization chamber 10 through a first elastic member 202, the rotation shaft of the sterilization tank member 21 is connected to a plurality of first limit rods 22 at similar positions through a first plate 203, in a closing stroke of the cover 12, an end portion of the extrusion rod 200 extrudes the compression rod 201, and the compression rod 201 drives the rotation shaft to move toward a central position of the sterilization tank member 21 in an axial direction.
Specifically, the cover plate 12 is opened and closed along the hinged position of the cover plate 12 and the cabinet body 1, the moving path of the cover plate 12 is in a circular arc structure, the extruding rod 200 is driven to move in the opening and closing process of the cover plate 12, the moving path of the extruding rod 200 is also in a circular arc structure, therefore, the length of the pressure receiving rod 201 arranged on the rotating shaft of the sterilizing groove piece 21 needs to meet the condition that the extruding rod 200 is not separated in the extruding process, the extruding rod 200 extrudes the pressure receiving rod 201, the extruding rod 200 can be arranged into a structure with the width dimension gradually increased along the rotating shaft of the sterilizing groove piece 21, in the closing process of the cover plate 12, the narrower part of the extruding rod 200 is firstly in sliding contact with the pressure receiving rod 201, then along with the gradually increased width dimension of the extruding rod 200, the extruding action of the pressure receiving rod 201 is more and more obvious, the rotating shaft of the sterilizing groove piece 21 is driven to move towards the center position of the sterilizing cabin 10 by the pressure receiving rod 201, the movement of the rotating shaft drives the first plate 203 to synchronously move, the first plate 203 drives the first limiting rods 22 to extend into the inner cavity of the disinfection groove piece 21 and gradually contact with the mask 15 and the air pipes 16, a plurality of first limiting rods 22 are respectively abutted with the mask 15 and the air pipes 16, a plurality of position point contact type limiting surfaces are formed on the mask 15 and the air pipes 16, the area of the mask 15 and the air pipes 16 covered can be reduced, the air pipes 16 are made of soft materials with elasticity relatively, when the first limiting rods 22 are abutted with the air pipes, the air pipes 16 are offset due to the extrusion action of the first limiting rods 22, the first limiting rods 22 are inserted into gaps where the air pipes 16 are piled together, so that the limiting effect can be achieved, a certain distance exists between the first limiting rods 22, the air pipes 16 piled together can be separated, bending of the air pipe 16 caused by extrusion of the stack is avoided, and hot air flow is affected.
In each embodiment of the present utility model, since the gears may be separated from each other due to the movement of the rotation shaft, the axial dimension of one of the plurality of gears is set to be larger enough to cover the axial movement dimension, which is a simple dimension fit, and is not described in detail in the prior art.
Further, the first limiting rod 22 is connected with the first plate 203 through the second elastic member 204, and in particular, no matter whether the mask 15 or the air tube 16 is subjected to a stronger extrusion force, deformation or even damage occurs to the first limiting rod, so that the second elastic member 204 has the effect of enabling the first limiting rod 22 to abut against the mask 15 or the air tube 16 in a relatively flexible manner, when the first elastic member 202 is not extruded and deformed by the first limiting member, the first limiting rod 22 can abut against a position far away from the mask 15 or the air tube 16, the position near the mask 15 or the air tube 16 can produce an extrusion effect on the first limiting rod 22, then the first elastic member 202 is extruded and contracted by the first limiting member to produce deformation, then the first limiting rod 22 can also play a limiting effect on the mask 15 or the air tube 16, so that the position far away from or near the first limiting rod 22 on the mask 15 or the air tube 16 can be limited, and the problem that the mask 15 or the air tube 16 is deformed or even damaged can be avoided.
Still further, a second stop lever 205 is fixedly connected to the first plate 203 at a position away from the first stop lever 22, a plurality of stop holes 206 are formed in two side walls of the disinfection cabin 10 along the rotation axis direction, the second stop levers 205 are in one-to-one correspondence with the stop holes 206, and when the cover plate 12 is fully opened, the second stop levers 205 are inserted into the stop holes 206.
Specifically, after the cover plate 12 is completely opened, the compression rod 201, which is limited by the compression rod 200, drives the rotation shaft of the sterilization groove member 21 to move towards a position far away from the center of the sterilization cabin 10 under the resilience force of the first elastic member 202, so that the first limiting rod 22 gradually loses the limitation of the mask 15, and meanwhile, the second limiting rod 205 is gradually inserted into the limiting hole 206 to form the integral limitation of the sterilization groove member 21, so that the mask 15 and the air pipe 16 can be conveniently taken and placed, and after the integral limitation of the sterilization groove member 21, the energy storage mechanism 23 cannot drive the rotation shaft of the sterilization groove member 21 to rotate, which is equivalent to providing a limitation effect on the energy storage mechanism 23, so that the energy storage mechanism 23 can only store kinetic energy and cannot release kinetic energy before the cover plate 12 is not completely closed.
Preferably, the mask 15 is composed of a gasket 150 and a mask body 151 that are abutted against the face of the user, the first plurality of limit rods 22 are divided into two groups, the first group is used for limiting the gasket 150, the second group is used for limiting the air tube 16, the number of the first limit rods 22 in the first group is smaller than that of the second group, specifically, the gasket 150 abutted against the face of the user is made of a soft elastic material, the first limit rods 22 in the first group are directly abutted against the gasket 150, the condition that the mask body 151 is damaged due to extrusion is not caused, the air tube 16 is placed at a position below the mask 15, the air tube 16 is bent and is placed against the mask body Qu Dui, when the sterilizing groove 21 rotates, the air tube 16 is easy to shake, and the air tube 16 is extruded mutually, so that the air tube 16 is likely to bend, and the hot air flow is affected.
Further, the two side arms of the sterilizing groove member 21 along the rotation axis direction thereof are horizontally and slidably provided with a second plate 25, the sterilizing groove member 21 is further hinged with two sets of double-shaft telescopic members 26, one end of each set of double-shaft telescopic members 26 is hinged with one second plate 25, each set of double-shaft telescopic members 26 is in one-to-one corresponding and sliding connection with the first set of first limiting rods 22, the first set of first limiting rods 22 are separated from the travel of the mask 15, the two second plates 25 form a supporting structure for the mask 15, specifically, when the first limiting rods 22 move away from the center of the sterilizing chamber 10 under the action of the double-shaft telescopic members 26, the second plates 25 can reversely move, the adjacent ends of the two second plates 25 abut against each other to form a supporting structure, when the mask 15 and the air pipe 16 are placed in the sterilizing groove member 21, the air tube 16 can be inserted through the support structure before the mask 15 is placed on the support structure, so that the placement position of the mask 15 in the disinfection tank 21 is basically fixed, the mask 15 and the air tube 16 are relatively separated, stacking is not caused, the first limiting rods 22 of the first group can be aligned with the gaskets 150 on the mask 15, so that the first limiting rods 22 of the first group can more accurately abut and limit the parts of the gaskets 150, when the first limiting rods 22 move towards the center position close to the disinfection cabin 10, the first limiting rods 22 firstly contact the gaskets 150, then the second plates 25 can be gradually separated from the mask 15 under the action of the double-shaft telescopic rods, therefore in the embodiment of the utility model, when the first limiting rods 22 gradually contact the gaskets 150, the first plates 203 gradually approach the double-shaft telescopic rods, and when the first limiting rods 22 move towards the center direction of the disinfection cabin 10, the double-shaft telescopic rod is not driven to move until the first limiting rod 22 contacts the gasket 150 and has a certain limit, the first plate 203 also contacts the double-shaft telescopic rod and starts to push the double-shaft telescopic rod to move, so that the length of the double-shaft telescopic rod is gradually shortened and simultaneously swings along the hinge point of the double-shaft telescopic rod and the sterilizing groove piece 21, the second plate 25 is gradually far away from the mask 15, when the first limiting rod 22 is gradually far away from the gasket 150, the first limiting rod 22 is completely separated from the mask 15 and the air pipe 16, the second plate 25 can be driven to move only in the follow-up continuous movement, and the second plate 25 gradually moves towards the center direction of the sterilizing cabin 10 through the effect of the double-shaft telescopic rod, namely, the slide way 27 is arranged on the sterilizing groove piece 21, the slide way 27 is slidably provided with the slide block 28, and one end, close to the first group of the first limiting rod 22, of the double-shaft telescopic rod is hinged with the slide block 28, so that the aim can be achieved.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (10)
1. The utility model provides a domestic breathing machine sterilizer, includes the cabinet body, locates the disinfection cabin on cabinet body upper portion and locates the breathing machine of cabinet body lower part, the disinfection cabin is used for disinfecting face guard and trachea under the unused state, the opening part in disinfection cabin articulates there is the apron, be equipped with hot-blast disinfection unit and ultraviolet ray disinfection unit in the disinfection cabin, its characterized in that:
the disinfection cabin is internally provided with a driving unit which is used for driving the mask and the air pipe in the disinfection cabin to move.
2. The household ventilator disinfection cabinet according to claim 1, wherein the driving unit comprises an extrusion part arranged on the cover plate, a disinfection groove part is rotatably arranged in the disinfection cabin, the mask and the air pipe are arranged in the disinfection groove part during disinfection, and a plurality of first limiting rods are arranged on two side walls of the disinfection groove part along the axial direction of the rotation shaft of the disinfection groove part;
in the stroke of the cover plate closing, the extrusion part gradually extrudes the first limiting rod to form limiting actions on the mask and the air pipe.
3. The household ventilator disinfection cabinet of claim 2, wherein the drive unit further comprises an energy storage mechanism that stores kinetic energy generated by the opening and closing of the cover plate;
when the cover plate is closed, the energy storage mechanism releases kinetic energy to drive the disinfection groove to rotate.
4. The sterilizing cabinet for home-use breathing machines according to claim 2, wherein the sterilizing tank member is opened up and down and the bottom opening is provided with a barrier screen plate when not in operation.
5. The sterilizing cabinet for home-use breathing machine according to claim 2, wherein the pressing member includes a pressing rod connected to the cover plate, a pressure receiving rod is provided on a rotating shaft of the sterilizing tank member, the pressure receiving rod is connected to the sterilizing chamber by a first elastic member, the rotating shaft is slidably provided on the sterilizing tank member along an axial direction thereof, and the rotating shaft is connected to a plurality of first stopper rods at a similar position by a first plate;
in the closing stroke of the cover plate, the extrusion rod extrudes the compression rod, and the compression rod drives the rotating shaft to move towards the center of the disinfection groove part in the axial direction.
6. The household ventilator sterilizer of claim 5, wherein the first stop bar is connected to the first plate by a second resilient member.
7. The household ventilator disinfection cabinet of claim 5, wherein a second limiting rod is fixedly connected to the first plate at a position deviating from the first limiting rod, a plurality of limiting holes are formed in two side walls of the disinfection cabin along the direction of the rotating shaft, and the second limiting rods are in one-to-one correspondence with the limiting holes;
when the cover plate is completely opened, the second limiting rod is inserted into the limiting hole.
8. The household ventilator sterilizer of claim 5, wherein the mask is composed of a gasket and a mask body which are attached to the face of the user, the plurality of first limiting rods are divided into two groups, the first group is used for limiting the gasket, the second group is used for limiting the air pipe, and the number of the first limiting rods is smaller than that of the second group.
9. The household ventilator disinfection cabinet of claim 8, wherein a second plate is horizontally and slidably arranged on two side arms of the disinfection groove piece along the rotation axis direction of the disinfection groove piece, two groups of double-shaft telescopic pieces are hinged on the disinfection groove piece, one end of each group of double-shaft telescopic pieces is hinged with the second plate, and each group of double-shaft telescopic pieces corresponds to the first group of first limiting rods one by one and is hinged with the first group of first limiting rods;
and in the process that the first group of the first limiting rods are separated from the mask, the two second plates form a supporting structure for the mask.
10. The sterilizing cabinet for home-use breathing machines according to claim 2, wherein the energy storage mechanism and the rotation shaft of the sterilizing tank member are transmitted with power by an intermittent transmission mechanism having a limit function.
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| CN202211533626.XA CN116159156B (en) | 2022-12-01 | 2022-12-01 | Household breathing machine sterilizing cabinet |
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| CN202211533626.XA CN116159156B (en) | 2022-12-01 | 2022-12-01 | Household breathing machine sterilizing cabinet |
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| CN116159156B (en) | 2023-10-17 |
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