CN110302407A - Portable space sterilization device - Google Patents
Portable space sterilization device Download PDFInfo
- Publication number
- CN110302407A CN110302407A CN201910560819.6A CN201910560819A CN110302407A CN 110302407 A CN110302407 A CN 110302407A CN 201910560819 A CN201910560819 A CN 201910560819A CN 110302407 A CN110302407 A CN 110302407A
- Authority
- CN
- China
- Prior art keywords
- reagent bottle
- fluid chamber
- puncture needle
- shell
- sterilization device
- 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.)
- Granted
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 22
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 21
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 73
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 239000007921 spray Substances 0.000 claims abstract description 37
- 239000012530 fluid Substances 0.000 claims abstract description 36
- 239000012982 microporous membrane Substances 0.000 claims abstract description 9
- 238000005086 pumping Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 5
- 238000000605 extraction Methods 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
-
- 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
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/16—Mobile applications, e.g. portable devices, trailers, devices mounted on vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention discloses a kind of portable space sterilization devices, including shell, spray head is provided on shell, store the reagent bottle of bacteria-removing liquid, and the pump housing for pumping bacteria-removing liquid, fluid chamber is provided in spray head, the mouth spray for communicating and exposing with the fluid chamber outside shell is offered on spray head, inlet tube is connected between fluid chamber and reagent bottle, and this end that inlet tube is connected with fluid chamber is inserted into fluid chamber, and it extends close at mouth spray, this end port that inlet tube is connected with fluid chamber is coated with microporous membrane, dither is set on the position that inlet tube is located in fluid chamber, microporous membrane is fixed on dither, liquid suction pipe is connected between the pump housing and spray head fluid chamber, liquid back pipe is connected between the pump housing and reagent bottle, the blowdown pipe communicated with outside air is additionally provided on the reagent bottle, it is logical It crosses using the above structure, the present invention provides a kind of portable sterilization devices small in size, suitable for degerming in small space.
Description
Technical field
The present invention relates to a kind of sterilization devices.
Background technique
Currently, structure is complicated, bulky mostly for existing sterilization device, thus can not be to some Biohazard Safety Equipments or training
The small-sized airtight cavity for supporting case type sterilizes, and the corner of these small-sized airtight cavities tends to accumulation one and gives birth to slightly
Object, traditional cleaning mode are to do simple wiping with rag in housing surface with a kind of disinfectant, but can not artificially reach to some
Less than corner carry out complete effective sterilizing, therefore can personal safety to subsequent operation personnel and enterprise's production safety structure
At certain threat.Therefore, it in order to which the personal safety of operator and enterprise's production safety are effectively ensured, needs with one
Kind small device replaces people, carries out regular sterilization to the small of such, miniature space.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides it is a kind of it is small in size, suitable in small space degerming it is portable
Sterilization device.
To achieve the above object, it the present invention provides a kind of portable space sterilization device, including shell, is provided on shell
Spray head, the reagent bottle for storing bacteria-removing liquid and the pump housing for pumping bacteria-removing liquid are provided with fluid chamber in the spray head, institute
The mouth spray for being also provided on spray head and communicating and expose with the fluid chamber outside shell is stated, is connected between the fluid chamber and reagent bottle
It is connected to inlet tube, and this end that inlet tube is connected with fluid chamber is inserted into fluid chamber, and is extended close at mouth spray, into
This end port that liquid pipe is connected with fluid chamber is coated with microporous membrane, is set on the position that inlet tube is located in fluid chamber
Dither, microporous membrane are fixed on dither, are connected with liquid suction pipe between the pump housing and spray head fluid chamber,
It is connected with liquid back pipe between the pump housing and reagent bottle, the blowdown pipe communicated with outside air is additionally provided on the reagent bottle,
And being provided on blowdown pipe makes outside air enter the check valve in reagent bottle.
The beneficial effects of the present invention are: using the above structure, when work, the pump housing is opened, to pass through liquid suction pipe and feed liquor
Pipe extracts the bacteria-removing liquid in reagent bottle out, the bacteria-removing liquid of extraction when reaching this end port that inlet tube is connected with fluid chamber,
It will transmit through microporous membrane under the effect of vibration of dither and sprayed from mouth spray with nanoscale droplet, while extra degerming
Liquid enters in fluid chamber, returns to reagent bottle thereafter through liquid back pipe, so recycles, in the process, pass through blowdown pipe and list
To valve, air can be filled into reagent bottle, to ensure the pressure balance in reagent bottle.In addition, one end of inlet tube is inserted into appearance liquid
It is intracavitary, and extend close at mouth spray, the ejection for facilitating bacteria-removing liquid is set in this way.In conclusion due to of the invention whole
It is simple and compact for structure, therefore equipment is easy to carry, and overall volume can be made small, especially suitable for being removed in small space
Bacterium.
The present invention can be further arranged to be provided with the electrode tube flowed through for induced liquid on the liquid back pipe.It sets in this way
Set can on timely learning liquid back pipe bacteria-removing liquid reflux situation, thus by feedback coherent signal to background controller, after being convenient for
Platform controller adjusts the parameters such as the frequency of dither in time.
The present invention, which may further be provided, is fixed with the first puncture needle being inserted into reagent bottle for the end of inlet tube, returns
The end of liquid pipe is fixed with the second puncture needle being inserted into reagent bottle, and the end of blowdown pipe, which is fixed with, to be inserted into reagent bottle
Third puncture needle, the chassis stood upside down thereon for reagent bottle is fixed on shell, and first puncture needle is secured across chassis, and first
Upward, second puncture needle is secured across first puncture needle to the syringe needle of puncture needle, and the syringe needle of second puncture needle is higher than first and punctures
The syringe needle of needle, third puncture needle is secured across second puncture needle, and the syringe needle of third puncture needle is higher than the syringe needle of second puncture needle,
The protective case being sleeved on outside the first, second and third puncture needle is additionally provided on shell, and the protective case includes upper set and traps, under
The lower end of set is fixedly connected with chassis, and in upper set is inserted into and traps, and the internal diameter of upper set is adapted with the outer diameter of reagent bottle, upper set
Lower end be provided with the lower flange for extending radially outwardly to and being in contact with inner wall of trapping, the upper end trapped be provided with it is radial to
Inside extend to the upper flange being in contact with upper set outer peripheral surface.
Using the above structure, it since the head of existing reagent bottles is rubber stopper, is worn by setting first, second and third
Pricker enables inlet tube, liquid back pipe and blowdown pipe to be connected on reagent bottle by puncturing, not only easy to connect in this way, but also
It is also convenient for replacing another reagent bottle after a reagent bottle is finished.Meanwhile first, second and third puncture needle wear together so that feed liquor
The connection of pipe, liquid back pipe and blowdown pipe and reagent bottle just can be completed by one-time puncture, more convenient operation.In addition, passing through setting
Protective case, the syringe needle that can effectively avoid the first, second and third puncture needle is exposed and stabs operator；Simultaneously because the protective case
It is made of upper set and trapping, in this way when puncturing, upper set first pushes and traps and partially overlaps, and the axial length of such protective case will
Shorten, so that the head alignment puncture needle for facilitating reagent bottle is put into, then set is pulled upwardly, due to the internal diameter and reagent of upper set
The outer diameter of bottle is adapted, and is positioned to be formed to reagent bottle, then reagent bottle pushes together with upper set, so not only to reagent bottle
Puncture process play guiding role, and effectively reagent bottle is avoided to shift in puncture process, it is ensured that puncture stablize into
Row.
The present invention, which may further be provided the upper end for the upper set and also be threaded with, is resisted against pressing sleeve on lower set, on
The lower end of set is additionally provided with the washer passed through for reagent bottle head.By be arranged pressing sleeve, not only effectively expand set upper side with
The contact area of manpower pushes together with reagent bottle convenient for upper set, and passes through the turn pressing sleeve that is spirally connected, moreover it is possible to realize under upper set
Press the adjusting control of stroke.By the way that washer is arranged, can avoid causing reagent bottle directly to hit with chassis because pressing force is excessive
It hits, to play buffer protection to reagent bottle during pressing.
The present invention may further be provided to be provided with blower on shell, be additionally provided on shell be connected with blower into
Air port and air outlet.There are two the blower is set, and set up separately in shell two sides.By the way that blower is arranged, help to drive degerming empty
Interior air circulation, is evenly distributed to bacteria remover in degerming space, to further increase bacteria-eliminating efficacy.
The present invention, which may further be provided to be provided with for sliding on the shell, is used to open or closes the mouth spray
Cover board is correspondingly connected with the driving mechanism for driving it with respect to shell sliding on cover board.Cover board can be driven by driving mechanism
Sliding, so that mouth spray is opened by slide cover in sterilization device work, and when sterilization device does not work, and cunning can be passed through
The mouth spray avoids it from being polluted to form effective protection to mouth spray in dynamic cover plate lid.
It includes motor, gear that the present invention, which may further be provided as the driving mechanism, and motor is installed in shell,
Gear is installed on the output shaft of motor, and cover board is arranged outside shell, and the two sides of cover board are provided with and nibble with gear composition
Close the rack gear face of linkage.Using the above structure, motor works, to rotate with moving gear, passes through gear and cover board upper rack face
Cooperation, accordingly cover board can be driven to slide.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Fig. 2 is perspective view of the invention；
Fig. 3 is sectional view of the invention；
Fig. 4 is the portion the A enlarged drawing of Fig. 3；
Fig. 5 is the portion the B enlarged drawing of Fig. 3；
Fig. 6 is the exploded view of deck portion；
Fig. 7 is the exploded view of the first, second and third puncture needle；
Fig. 8 is the exploded view of protective case part.
Specific embodiment
A kind of portable space sterilization device, including shell 1 are given as shown in figures 1-8, and spray head 2, storage are provided on shell 1
There are the reagent bottle 3 of bacteria-removing liquid and the pump housing 4 for pumping bacteria-removing liquid, are provided with fluid chamber 21 in the spray head 2, it is described
The mouth spray 22 for communicating and exposing with the fluid chamber 21 outside shell 1, the fluid chamber 21 and reagent bottle are also provided on spray head 2
Inlet tube 5 is connected between 3, and this end that inlet tube 5 is connected with fluid chamber 21 is inserted into fluid chamber 21, and is extended to and leaned on
At nearly mouth spray 22, this end port that inlet tube 5 is connected with fluid chamber 21 is coated with microporous membrane 23, and inlet tube 5 is located at
Dither 6 is set on position in fluid chamber 21, microporous membrane 23 is fixed on dither 6, the pump housing 4 with
It is connected with liquid suction pipe 7 between spray head fluid chamber 21, liquid back pipe 8, the reagent bottle 3 are connected between the pump housing 4 and reagent bottle 3
On be additionally provided with the blowdown pipe 9 communicated with outside air, and being provided on blowdown pipe 9 enters outside air in reagent bottle 3
Check valve.
Using the above structure, when work, the pump housing 4 is opened, to pass through liquid suction pipe 7 and inlet tube 5 for removing in reagent bottle 3
Bacterium solution extraction, the bacteria-removing liquid of extraction is when reaching this end port that inlet tube 5 is connected with fluid chamber 21, in dither 6
Effect of vibration under will transmit through microporous membrane 23 from mouth spray 22 with the ejection of nanoscale droplet, while extra bacteria-removing liquid enters
In fluid chamber 21, reagent bottle 3 is returned thereafter through liquid back pipe 8, is so recycled, in the process, by blowdown pipe 9 and unidirectionally
Valve can fill into air in reagent bottle 3, to ensure the pressure balance in reagent bottle 3.In addition, one end of inlet tube 5 is inserted into appearance liquid
It in chamber 21, and extends close at mouth spray 22, the ejection for facilitating bacteria-removing liquid is set in this way.In conclusion due to the present invention
Overall structure is simple and compact, therefore equipment is easy to carry, and overall volume can be made small, especially suitable in small space
Degerming.
The electrode tube 81 flowed through for induced liquid is provided on the liquid back pipe 8.Setting can timely learning time liquid in this way
The reflux situation of bacteria-removing liquid on pipe 8, to be adjusted in time to background controller convenient for background controller by feedback coherent signal
The parameters such as the frequency of dither 6.
The end of inlet tube 5 is fixed with the first puncture needle 51 being inserted into reagent bottle 3, and the end of liquid back pipe 8 is fixed with
The second puncture needle 82 being inserted into reagent bottle 3, the end of blowdown pipe 9 are fixed with the third puncture needle being inserted into reagent bottle 3
91, the chassis 10 stood upside down thereon for reagent bottle 3 is fixed on shell 1, first puncture needle 51 is secured across chassis 10, and first
Upward, second puncture needle 82 is secured across first puncture needle 51 to the syringe needle of puncture needle 51, and the syringe needle of second puncture needle 82 is higher than
The syringe needle of first puncture needle 51, third puncture needle 91 is secured across second puncture needle 82, and the syringe needle of third puncture needle 91 is higher than
The syringe needle of second puncture needle 82 is additionally provided with the protective case being sleeved on outside the first, second and third puncture needle, and the protection on shell 1
Set includes upper set 11 and traps 12, and 12 lower end of trapping is fixedly connected with chassis 10, and upper set 11, which is inserted into, traps in 12, and upper set
11 internal diameter is adapted with the outer diameter of reagent bottle 3, and the lower end of upper set 11 is provided with 12 inner walls that extend radially outwardly to and trap
The lower flange 111 being in contact, trap 12 upper end be provided with extend radially inwardly to be in contact with upper 11 outer peripheral surface of set it is upper
Flange 121.
Using the above structure, since the head of existing reagent bottles 3 is rubber stopper 31, pass through setting first, second and third
Puncture needle enables inlet tube 5, liquid back pipe 8 and blowdown pipe 9 to be connected on reagent bottle 3 by puncturing, so not only connection side
Just, it and is also convenient for replacing another reagent bottle after a reagent bottle 3 is finished.Meanwhile first, second and third puncture needle wear together,
So that inlet tube 5, liquid back pipe 8 and blowdown pipe 9 and the connection of reagent bottle 3 just can be completed by one-time puncture, more convenient operation.Separately
Outside, by the way that protective case is arranged, the syringe needle that can effectively avoid the first, second and third puncture needle is exposed and stabs operator；Simultaneously because
The protective case 12 is made of upper set 11 and trapping, and in this way when puncturing, upper set 11, which first pushes and traps, 12 to partially overlap, in this way
The axial length of protective case will shorten, so that the head alignment puncture needle for facilitating reagent bottle 3 is put into, then be pulled upwardly set
11, since the internal diameter of upper set 11 is adapted with the outer diameter of reagent bottle 3, thus to reagent bottle 3 formed position, then reagent bottle 3 with
Above set 11 pushes together, not only plays guiding role to the puncture process of reagent bottle 3 in this way, but also reagent bottle 3 is effectively avoided to exist
It shifts in puncture process, it is ensured that puncture and stablize progress.
The upper end of the upper set 11, which is also threaded with, is resisted against pressing sleeve 112 on lower set, and the lower end of upper set 11 is also set up
There is the washer 113 passed through for reagent bottle head.By the way that pressing sleeve 112 is arranged, 11 upper end of set and manpower are not only effectively expanded
Contact area pushes together with reagent bottle 3 convenient for upper set 11, and passes through the turn pressing sleeve 112 that is spirally connected, moreover it is possible to realize to upper set 11
The adjusting of down stroke controls.By the way that washer 113 is arranged, can avoid causing reagent bottle 3 and chassis 10 straight because pressing force is excessive
Sending and receiving are raw to hit, to play buffer protection to reagent bottle 3 during pressing.
It is provided with blower 13 on shell 1, the air inlet 14 and air outlet being connected with blower 13 are additionally provided on shell 1
15.There are two the blower 13 is set, and set up separately in 1 two sides of shell.By the way that blower 13 is arranged, help to drive in degerming space
Air circulation is evenly distributed to bacteria remover in degerming space, to further increase bacteria-eliminating efficacy.
Sliding is provided with the cover board 16 for being used to open or closing the mouth spray 22 on the shell 1, corresponds on cover board 16
It is connected with for driving it with respect to the driving mechanism that shell 1 slides.Cover board 16 can be driven to slide by driving mechanism, thus removing
When bacterium device works, mouth spray 22 is opened by slide cover 16, and when sterilization device does not work, and can be covered by slide cover 16
The upper mouth spray 22 avoids it from being polluted to form effective protection to mouth spray 22.The driving mechanism includes motor
17, gear 18, motor 17 are installed in shell 1, and gear 18 is installed on the output shaft of motor 17, and cover board 16 is arranged
Outside shell 1, and the two sides of cover board 16 are provided with the rack gear face 161 for constituting with gear 18 and engaging linkage.Using the above structure, electric
Machine 17 works, to rotate with moving gear 18, by the cooperation of gear 18 and 16 upper rack face 161 of cover board, can accordingly drive lid
Plate 16 slides.
Claims (8)
1. a kind of portable space sterilization device, including shell, be provided on shell spray head, the reagent bottle for storing bacteria-removing liquid, with
And the pump housing for pumping bacteria-removing liquid, it is characterised in that: fluid chamber is provided in the spray head, be also provided on the spray head with
The fluid chamber communicates and exposes the mouth spray outside shell, and inlet tube, and feed liquor are connected between the fluid chamber and reagent bottle
It manages this end being connected with fluid chamber to be inserted into fluid chamber, and extends close at mouth spray, inlet tube is connected with fluid chamber
This logical end port is coated with microporous membrane, is set with dither, micropore on the position that inlet tube is located in fluid chamber
Diaphragm is fixed on dither, and liquid suction pipe, the pump housing and reagent bottle are connected between the pump housing and spray head fluid chamber
Between be connected with liquid back pipe, the blowdown pipe communicated with outside air is additionally provided on the reagent bottle, and be provided on blowdown pipe
Outside air is set to enter the check valve in reagent bottle.
2. portable space sterilization device according to claim 1, it is characterised in that: be provided on the liquid back pipe for feeling
Answer the electrode tube that liquid flows through.
3. portable space sterilization device according to claim 1, it is characterised in that: the end of inlet tube, which is fixed with, to be inserted into
First puncture needle in reagent bottle, the end of liquid back pipe are fixed with the second puncture needle being inserted into reagent bottle, the end of blowdown pipe
Portion is fixed with the third puncture needle being inserted into reagent bottle, is fixed on shell and stands upside down chassis thereon for reagent bottle, and first
Puncture needle is secured across chassis, and the syringe needle of first puncture needle is upward, and second puncture needle is secured across first puncture needle, and second
The syringe needle of puncture needle is higher than the syringe needle of first puncture needle, and third puncture needle is secured across second puncture needle, and third puncture needle
Syringe needle is higher than the syringe needle of second puncture needle, is additionally provided with the protective case being sleeved on outside the first, second and third puncture needle, and institute on shell
Stating protective case includes upper set and trapping, and the lower end trapped is fixedly connected with chassis, and upper set is inserted into interior, and the internal diameter of upper set of trapping
Be adapted with the outer diameter of reagent bottle, the lower end of upper set be provided with extend radially outwardly to be in contact down with inner wall of trapping it is convex
Edge, the upper end trapped are provided with the upper flange for extending radially inwardly to and being in contact with upper set outer peripheral surface.
4. portable space sterilization device according to claim 3, it is characterised in that: the upper end of the upper set is also threadedly coupled
It is resisted against pressing sleeve on lower set, the lower end of upper set is additionally provided with the washer passed through for reagent bottle head.
5. portable space sterilization device according to claim 1 or 2 or 3 or 4, it is characterised in that: be provided with wind on shell
Machine is additionally provided with the air inlet and air outlet being connected with blower on shell.
6. portable space sterilization device according to claim 5, it is characterised in that: there are two the blowers, and sets up separately
Shell two sides.
7. portable space sterilization device according to claim 1 or 2 or 3 or 4, it is characterised in that: slided on the shell
It is provided with the cover board for being used to open or closing the mouth spray, is correspondingly connected on cover board for driving it with respect to shell sliding
Driving mechanism.
8. portable space sterilization device according to claim 7, it is characterised in that: the driving mechanism includes motor, tooth
Wheel, motor are installed in shell, and gear is installed on the output shaft of motor, and cover board is arranged outside shell, and cover board
Two sides be provided with gear constitute engage link rack gear face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910560819.6A CN110302407B (en) | 2019-06-26 | 2019-06-26 | Portable space degerming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910560819.6A CN110302407B (en) | 2019-06-26 | 2019-06-26 | Portable space degerming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110302407A true CN110302407A (en) | 2019-10-08 |
| CN110302407B CN110302407B (en) | 2023-11-28 |
Family
ID=68077809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910560819.6A Active CN110302407B (en) | 2019-06-26 | 2019-06-26 | Portable space degerming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110302407B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138889A (en) * | 2020-08-05 | 2020-12-29 | 养生堂（安吉）化妆品有限公司 | Sprayer and maintenance method thereof |
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| CN110302407B (en) | 2023-11-28 |
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