CN109568829A - It is a kind of for providing the Waterwheel-type device of fire disaster emergency wet tissue - Google Patents
It is a kind of for providing the Waterwheel-type device of fire disaster emergency wet tissue Download PDFInfo
- Publication number
- CN109568829A CN109568829A CN201811476014.5A CN201811476014A CN109568829A CN 109568829 A CN109568829 A CN 109568829A CN 201811476014 A CN201811476014 A CN 201811476014A CN 109568829 A CN109568829 A CN 109568829A
- Authority
- CN
- China
- Prior art keywords
- towel
- waterwheel
- wet tissue
- providing
- fire disaster
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B99/00—Subject matter not provided for in other groups of this subclass
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Body Washing Hand Wipes And Brushes (AREA)
Abstract
The invention belongs to fire disaster emergency engineering device technique field, the present invention provides a kind of for providing the Waterwheel-type device of fire disaster emergency wet tissue comprising cabinet, the cabinet are fixedly mounted on the wall;The cabinet includes fluid box and Towel box, the top of the fluid box is arranged in the Towel box, contact roller and a plurality of towel being mutually glued are equipped with inside the Towel box, water wheel is equipped with inside the fluid box, the towel is contacted with the water wheel and the contact roller respectively, the towel is pulled to drive the water wheel and contact roller rotation, the towel soaked for realizing pull-out;Meanwhile the present invention has the characteristics that solve the problems, such as that public place cannot quickly and efficiently obtain wet tissue when fire occurs.
Description
Technical field
The invention belongs to fire disaster emergency engineering device technique fields more particularly to a kind of for providing the waterwheel of fire disaster emergency device
Formula device.
Background technique
The reason of can frequently result in casualties when fire, causing personnel death is due in scene of fire in flue gas mostly
Poison and anoxia asphyxia, according to statistics, the personnel ratios of smoke poisoning are up to 80% in skyscraper death toll when fire.
Currently, common method includes covering mouth and nose by after towel water-soaked and escaping from the fire scene, the disadvantages of this method
It is often to be in when people face fire in extremely fear, and water source or towel can not be found, it is even more impossible to obtain wet towel,
Possibly even because water detection and soaking the best opportunity that towel delays escape.
Therefore, against the above deficiency, present invention urgent need provides a kind of for providing the Waterwheel-type device of fire disaster emergency wet tissue.
Summary of the invention
The purpose of the present invention is to provide a kind of for providing the Waterwheel-type device of fire disaster emergency wet tissue, existing at least to solve
There is the problem of quickly and effectively cannot obtaining wet tissue when fire occurs in public place present in technology.
The present invention provides following proposals: the purpose of the present invention is to provide a kind of for providing the water of fire disaster emergency wet tissue
Vehicle type device, its technical solution is as follows:
It is a kind of for providing the Waterwheel-type device of fire disaster emergency wet tissue, comprising: cabinet, the cabinet are fixedly mounted on wall
On;The cabinet includes fluid box and Towel box, and the Towel box is arranged in the top of the fluid box, inside the Towel box
Equipped with contact roller and a plurality of towel being mutually glued, be equipped with water wheel inside the fluid box, the towel respectively with it is described
Water wheel and contact roller contact, pull the towel to drive the water wheel and contact roller rotation, for realizing leaching is pulled out
Wet towel.
As above-mentioned for providing the Waterwheel-type device of fire disaster emergency wet tissue, further preferably are as follows: the water wheel is equipped with
Liquid tank, for realizing towel described in the Hquid of liquid tank is passed through.
As above-mentioned for providing the Waterwheel-type device of fire disaster emergency wet tissue, further preferably are as follows: the water wheel installation
In first bearing, the first bearing is mounted in the first axle, and the first axle is mounted on the inside of the fluid box
On side wall.
As above-mentioned for providing the Waterwheel-type device of fire disaster emergency wet tissue, further preferably are as follows: the Towel box is equipped with
The inside of the adjustable slit is arranged in adjustable slit, the contact roller.
As above-mentioned for providing the Waterwheel-type device of fire disaster emergency wet tissue, further preferably are as follows: the towel passes through speed
Colloidal sol is mutually glued.
As above-mentioned for providing the Waterwheel-type device of fire disaster emergency wet tissue, further preferably are as follows: the Towel box is equipped with
Towel outlet.
As above-mentioned for providing the Waterwheel-type device of fire disaster emergency wet tissue, further preferably are as follows: outside the Towel box
Portion is equipped with protective shell.
As above-mentioned for providing the Waterwheel-type device of fire disaster emergency wet tissue, further preferably are as follows: the protective shell is glass
Glass protective shell.
As above-mentioned for providing the Waterwheel-type device of fire disaster emergency wet tissue, further preferably are as follows: the fluid box is equipped with
Water filling port and discharge outlet.
As above-mentioned for providing the Waterwheel-type device of fire disaster emergency wet tissue, further preferably are as follows: the Towel box is equipped with
Location hole.
Analysis it is found that compared with prior art, the advantages and beneficial effects of the present invention are:
One, the present invention provides a kind of for providing the Waterwheel-type device of fire disaster emergency wet tissue, is equipped with Towel box, in Towel box
Equipped with contact roller and a plurality of towel being glued together by instant glue, towel is exported from towel and is pulled out, and from contact roller and
Gap between water wheel passes through, while contacting respectively with contact roller and water wheel;It is equipped with liquid tank on water wheel, pulls hair
Towel, contact roller and water wheel start simultaneously at rotation under the action of frictional force, and the Hquid in towelling coverlet liquid tank is instant
Glue is dissolved, to obtain the towel that soaks, operation of the present invention is simple, using safe, at low cost, solves public place in fire
The problem of calamity cannot quickly and efficiently obtain wet tissue when occurring;The structure of entirely mechanical ensure that reliability simultaneously;Towel with
The mode of liquid separation storage, may make liquid in rotten need replacing, only replaces liquid, no replacement is required towel, prolong
Service life is grown;Towel is soaked and is separated one by one, improves the utilization rate of towel, fill the water, discharge water, replace towel needs remove
Entire cabinet, opening rear cover just can be carried out, and avoids the maloperation of non-working person, ensure that the safety of device.
Two, the present invention provides a kind of for providing the Waterwheel-type device of fire disaster emergency wet tissue, passes through a plurality of speed between towel
Colloidal sol is glued, and ensure that connecting and isolated reliability for towel.
Three, the present invention provides a kind of for providing the Waterwheel-type device of fire disaster emergency wet tissue, and cabinet is by location hole and hangs
Ear is fixedly mounted on the wall, solves the problems, such as to need to carry wet tissue at any time.
Detailed description of the invention
Fig. 1 is that the present invention is a kind of for providing the half section structure diagram of the Waterwheel-type device of fire disaster emergency wet tissue;
Fig. 2 is that the present invention is a kind of for providing the complete section structural schematic diagram of the Waterwheel-type device of fire disaster emergency wet tissue;
Fig. 3 is that a kind of C portion partial enlargement structure for providing the Waterwheel-type device of fire disaster emergency wet tissue of the present invention is shown
It is intended to;
Fig. 4 is that a kind of part D partial enlargement structure for providing the Waterwheel-type device of fire disaster emergency wet tissue of the present invention is shown
It is intended to;
In figure: 1- Towel box;2- location hole;The outlet of 3- towel;4- contact roller;5- second bearing;6- sleeve;7- is adjusted
Bolt;8- shaft-cup;9- bearing cap;10- first bearing;11- fluid box;12- lifting lug;13- pouring weight;14- towel;15- glass is protected
Protective case;The second axis of 16-;17- towel directing plate;18- water wheel;19- first axle;Bonnet bolt after 20-;21- rear cover;22- is instant
Glue;23- water filling port;24- discharge outlet;The right angle 25- square opening.
Specific embodiment
The present invention is described in further details below in conjunction with the drawings and specific embodiments.
Embodiment 1
As shown in Figs 1-4, the present invention provides a kind of for providing the Waterwheel-type device of fire disaster emergency wet tissue comprising, case
Body separates the mode of storage in order to realize towel 14 with liquid, may make liquid in rotten need replacing, and only replaces liquid and is
Can, no replacement is required towel 14, cabinet includes Towel box 1 and fluid box 11, and Towel box 1 and fluid box 11 are integrated design, towel
The top of fluid box 11 is arranged in case 1, and fluid box 11 is equipped with rear cover 21, and rear cover 21 is fixedly mounted by screw and Towel box 1,
Towel box 1 is equipped with location hole 2, lifting lug 12 is equipped in the bottom rear middle position of fluid box 11, for the ease of being sent out by user
It now and uses, cabinet is fixedly mounted on the wall by location hole 2 and lifting lug 12;
In order to keep the clean of towel 14, while convenient for extracting wet tissue, glass protection shell is equipped in the outside of Towel box 1
15, the prompt printed words " smash and extract wet tissue " that the external useful fluorescence powder of glass protection shell 15 is write, glass protection shell 15 is destroyed
After can replace, guarantee that whole device may be reused;
In order to realize while provide convenience to more people, towel is soaked and is separated one by one, improves the utilization rate of towel, Towel box
1 lower middle part is equipped with towel outlet 3, is equipped with a plurality of towel 14 being mutually glued in the inside of Towel box 1, is taking out to realize
Towel 14 is separated when towel 14, towel 14 is glued using instant glue 22;
Towel box 1 is equipped with adjustable slit, and the inside of adjustable slit is equipped with the second axis 16, as shown in figure 3, covering on the second axis of C portion
It equipped with shaft-cup 8, is fixed on the second axis 16, second bearing 5, sleeve 6 and bearing cap 9 is arranged in second bearing 5, second
Contact roller 4 is fixedly installed on bearing 5, water wheel 18 is fixedly mounted in first bearing 10, and first bearing 10 is fixedly mounted on
In first axle 19, first axle 19 is fixedly mounted on the side wall inside fluid box 11, and contact roller 4 is located at the top of water wheel 18,
Gap of the towel 14 between contact roller 4 and water wheel 18 passes through, while contacting respectively with contact roller 4 and water wheel 18, towel
14 head end, which is located at, to be placed on the towel directing plate 17 of gap front end, and liquid tank is equipped on water wheel 18, pulls towel 14, pressure
Bearing up pulley 4 and water wheel 18 start simultaneously at rotation, towel 14 is by the Hquid in liquid tank, speed under the action of with frictional force
Colloidal sol 22 is dissolved, to obtain the towel 14 soaked.
Embodiment 2
As shown in Fig. 2, in order to be drawn out towel 14 in an orderly manner, provided by the present invention for providing fire disaster emergency wet tissue
Waterwheel-type device is equipped with pouring weight 13 in the top for placing the towel 14 inside Towel box 1.
Embodiment 3
As shown in Figure 1, achieve the effect that safe handling in order to which cabinet to be securely fixed on wall, it is provided by the invention
For providing the Waterwheel-type device of fire disaster emergency wet tissue, Towel box 1 is symmetrically arranged with two location holes 2.
Embodiment 4
In order to soak towel 14, provided by the present invention for providing the Waterwheel-type device of fire disaster emergency wet tissue, in liquid
Liquid is housed, liquid can be any one non-toxic aq, for example, water inside case 11.
Embodiment 5
As shown in Fig. 2, in order to guarantee the safety of device provided by the present invention for providing the waterwheel of fire disaster emergency wet tissue
Formula device, fluid box 11 rear wall be equipped with water filling port 23, the bottom of fluid box 11 be equipped with discharge outlet 24, staff according to
The time of water filling periodically can be supplemented or be replaced to the liquid of fluid box 11, filled the water, discharges water, needing to remove entire case
Body, opening rear cover just can be carried out, and avoid the maloperation of non-working person.
Embodiment 6
As shown in figure 4, being compressed to realize through the size in the gap between adjusting contact roller 4 and water wheel 18 to control
Wheel 4 and water wheel 18 are to the pressing force of towel 14, provided by the present invention for providing the Waterwheel-type device of fire disaster emergency wet tissue, D
Square spigot of the part at 16 both ends of the second axis is inserted in the vertical slots of right angle square opening 25, is adjusted bolt 7 and is fixedly mounted on Towel box 1
On the boss of inside sidewalls.
Embodiment 7
As shown in Fig. 2, in order to improve the firmness of the splicing of towel 14, it is ensured that towel 14 can be pulled out successfully, this hair
Bright offer is used to provide the Waterwheel-type device of fire disaster emergency wet tissue, is glued between towel 14 by several instant glue 22.
Working principle
When in public, school, the occasions such as public institution encounter fire when, escape personnel's shattered glass protective shell 15,
The towel 14 ridden on towel directing plate 17 is pulled, contact roller 4 compresses towel 14, and when extracting towel 14 out, towel 14 is driven
The rotation of contact roller 4 and water wheel 18 is equipped with liquid tank on water wheel 18, and with the rotation of water wheel 18, liquid can be by liquid
Body slot is brought up, is soaked through the towel 14 between contact roller 4 and water wheel 18, while first piece of towel 14 can be by second piece
Towel 14 is brought out, and liquid can also soak the instant glue 22 for being glued towel 14, the instant dissolution rapidly of glue 22, two to link together
Block towel 14 separates, and escape personnel can obtain wet tissue;Since entire cabinet passes through location hole 2, fixed lifting lug 12 and screw
It is fixedly mounted on the wall, the rear cover 21 of fluid box 11 is fixedly mounted on Towel box 1 by rear bonnet bolt 20, so only taking
Entire cabinet could open rear cover 21 down, be filled the water by water filling port 23 to fluid box 11, and discharge outlet 24 is clogged with screw or rubber plug,
When installing rubber plug or screw, cabinet and rear cover 21 need to be removed;When contact roller 4 and water wheel 18 become the pressing force of towel 14
It is small, when 14 wettability of towel of pull-out is smaller, contact roller 4 and water wheel 18 can be adjusted by adjusting bolt 7, be increased
The pressing force of contact roller 4 and water wheel 18 to towel 14;When contact roller 4 and water wheel 18 are too big to the pressing force of towel 14, make
Towel 14 when being not easy to be drawn out, contact roller 4 and water wheel 18 can be adjusted by adjusting bolt 7, reduce contact roller
4 and water wheel 18 to the pressing force of towel 14.
Analysis it is found that compared with prior art, the advantages and beneficial effects of the present invention are:
The present invention provide it is a kind of for providing the Waterwheel-type device of fire disaster emergency wet tissue, it is easy to operate, use safe, cost
It is low, solve the problems, such as that public place cannot quickly and efficiently obtain wet tissue when fire occurs, while it is carry-on to solve needs
The problem of carrying wet tissue.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement;And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of for providing the Waterwheel-type device of fire disaster emergency wet tissue characterized by comprising cabinet, the cabinet are fixed
It is mounted to a wall;The cabinet includes fluid box (11) and Towel box (1), and the Towel box (1) is arranged in the fluid box
(11) top, the Towel box (1) is internal to be equipped with contact roller (4) and a plurality of towel (14) being mutually glued, the liquid
Water wheel (18) are equipped with inside case (11), the towel (14) contacts with the water wheel (18) and the contact roller (4) respectively,
The towel (14) are pulled to drive the water wheel (18) and contact roller (4) rotation, the towel (14) soaked for realizing pull-out.
2. according to claim 1 for providing the Waterwheel-type device of fire disaster emergency wet tissue, it is characterised in that: the waterwheel
It takes turns (18) and is equipped with liquid tank, for realizing towel (14) described in the Hquid of liquid tank is passed through.
3. according to claim 1 for providing the Waterwheel-type device of fire disaster emergency wet tissue, it is characterised in that: the waterwheel
Wheel (18) is mounted on first bearing (10), and the first bearing (10) is mounted on the first axle (19), the first axle
(19) it is mounted in the internal side wall of the fluid box (11).
4. according to claim 1 to 3 for providing the Waterwheel-type device of fire disaster emergency wet tissue, it is characterised in that: institute
Towel box (1) is stated equipped with adjustable slit, the inside of the adjustable slit is arranged in the contact roller (4).
5. according to claim 4 for providing the Waterwheel-type device of fire disaster emergency wet tissue, it is characterised in that: the towel
(14) mutually it is glued by instant glue (22).
6. according to claim 5 for providing the Waterwheel-type device of fire disaster emergency wet tissue, it is characterised in that: the towel
Case (1) is equipped with towel outlet (3).
7. according to claim 6 for providing the Waterwheel-type device of fire disaster emergency wet tissue, it is characterised in that: the towel
The outside of case (1) is equipped with protective shell.
8. according to claim 7 for providing the Waterwheel-type device of fire disaster emergency wet tissue, it is characterised in that: the protection
Shell is glass protection shell (15).
9. according to claim 8 for providing the Waterwheel-type device of fire disaster emergency wet tissue, it is characterised in that: the liquid
Case (11) is equipped with water filling port (23) and discharge outlet (24).
10. according to claim 9 for providing the Waterwheel-type device of fire disaster emergency wet tissue, it is characterised in that: the hair
Towel case (1) is equipped with location hole (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811476014.5A CN109568829B (en) | 2018-12-04 | 2018-12-04 | A waterwheel formula device for providing emergent wet piece of cloth of conflagration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811476014.5A CN109568829B (en) | 2018-12-04 | 2018-12-04 | A waterwheel formula device for providing emergent wet piece of cloth of conflagration |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109568829A true CN109568829A (en) | 2019-04-05 |
CN109568829B CN109568829B (en) | 2021-09-03 |
Family
ID=65927432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811476014.5A Expired - Fee Related CN109568829B (en) | 2018-12-04 | 2018-12-04 | A waterwheel formula device for providing emergent wet piece of cloth of conflagration |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109568829B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110787385A (en) * | 2019-11-21 | 2020-02-14 | 梅玲玲 | Fire control wet piece of cloth placer |
CN112575975A (en) * | 2021-01-11 | 2021-03-30 | 南京郊友粒商贸有限公司 | Escape is with just having railing of drawing way of cooling function |
CN114788942A (en) * | 2022-05-11 | 2022-07-26 | 朱墨 | Fire-fighting cabinet |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060017434A (en) * | 2004-08-20 | 2006-02-23 | 장보선 | Wet device for fire evacuation equipped with anion generator, fragrance sprayer and hand sterilizer |
CN102631166A (en) * | 2012-04-26 | 2012-08-15 | 厦门银华祥环保科技有限公司 | Once-utilization-once-wet type wet tissue box |
CN202993441U (en) * | 2012-11-14 | 2013-06-12 | 格力电器(中山)小家电制造有限公司 | Humidifying mechanism of cooling fan |
CN204358899U (en) * | 2014-12-08 | 2015-05-27 | 宁波德业日用电器科技有限公司 | The Waterwheel-type of air purifier wets curtain water-distributing device |
CN205821727U (en) * | 2016-07-30 | 2016-12-21 | 马鞍山聚力科技有限公司 | A kind of soaking device of towel into wet towel |
CN205856831U (en) * | 2016-07-14 | 2017-01-04 | 崔纪标 | A kind of wet tissue uniformly humidifies water control device |
CN207400478U (en) * | 2017-11-09 | 2018-05-25 | 王福新 | Classroom chalk self-taking box |
CN108607171A (en) * | 2018-05-11 | 2018-10-02 | 内蒙古博众管理咨询有限责任公司 | A kind of fixed fire towel wetting device |
-
2018
- 2018-12-04 CN CN201811476014.5A patent/CN109568829B/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060017434A (en) * | 2004-08-20 | 2006-02-23 | 장보선 | Wet device for fire evacuation equipped with anion generator, fragrance sprayer and hand sterilizer |
CN102631166A (en) * | 2012-04-26 | 2012-08-15 | 厦门银华祥环保科技有限公司 | Once-utilization-once-wet type wet tissue box |
CN202993441U (en) * | 2012-11-14 | 2013-06-12 | 格力电器(中山)小家电制造有限公司 | Humidifying mechanism of cooling fan |
CN204358899U (en) * | 2014-12-08 | 2015-05-27 | 宁波德业日用电器科技有限公司 | The Waterwheel-type of air purifier wets curtain water-distributing device |
CN205856831U (en) * | 2016-07-14 | 2017-01-04 | 崔纪标 | A kind of wet tissue uniformly humidifies water control device |
CN205821727U (en) * | 2016-07-30 | 2016-12-21 | 马鞍山聚力科技有限公司 | A kind of soaking device of towel into wet towel |
CN207400478U (en) * | 2017-11-09 | 2018-05-25 | 王福新 | Classroom chalk self-taking box |
CN108607171A (en) * | 2018-05-11 | 2018-10-02 | 内蒙古博众管理咨询有限责任公司 | A kind of fixed fire towel wetting device |
Non-Patent Citations (1)
Title |
---|
河海大学《水利大辞典》编辑修订委员会: "《水利大辞典》", 31 October 2015, 上海辞书出版社 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110787385A (en) * | 2019-11-21 | 2020-02-14 | 梅玲玲 | Fire control wet piece of cloth placer |
CN112575975A (en) * | 2021-01-11 | 2021-03-30 | 南京郊友粒商贸有限公司 | Escape is with just having railing of drawing way of cooling function |
CN114788942A (en) * | 2022-05-11 | 2022-07-26 | 朱墨 | Fire-fighting cabinet |
Also Published As
Publication number | Publication date |
---|---|
CN109568829B (en) | 2021-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109568829A (en) | It is a kind of for providing the Waterwheel-type device of fire disaster emergency wet tissue | |
US6032668A (en) | Fire emergency life saving arrangement | |
CN208492823U (en) | A kind of Portable gastric lavage device | |
CN105056427B (en) | A kind of automobile-used spontaneous combustion fire-fighting and dry powder collecting device and its mode of operation | |
CN105692983A (en) | Water purifying device for field use | |
CN215995393U (en) | A buffer stop for fire extinguisher valve | |
CN207732187U (en) | A kind of computer interface unit | |
CN215461608U (en) | Super high-rise fire water supply device | |
CN210008847U (en) | Aluminum cup holder | |
CN211860296U (en) | Anti-collision device for monitoring camera | |
CN209780942U (en) | Coal mine underground dust remover | |
CN209033622U (en) | A kind of fire-fighting equipment with warning device | |
CN208523875U (en) | A kind of eye protection formula helmet used at construction site | |
CN207694133U (en) | A kind of intelligent building fire prevention emergency set | |
CN206896621U (en) | A kind of mouth and nose protector of smog life-saving | |
CN212118853U (en) | Fire-fighting device | |
CN209448235U (en) | A kind of automatic dust removing apparatus for electric power cabinet | |
CN216770923U (en) | Colliery self-rescuer gas tightness verifying attachment | |
CN210873294U (en) | Department of respiration sputum adsorbs clearing device | |
CN211270248U (en) | Multifunctional safety thermos bottle | |
CN215691154U (en) | Multifunctional emergency box for fire emergency | |
CN211068707U (en) | Nursing device for relieving rhinitis with good effect | |
CN210684866U (en) | Labor-saving fire hydrant convenient to rotate | |
CN209210347U (en) | A kind of unlatching collector of glass ampule | |
CN213192246U (en) | Fire alarm fire extinguishing device for scene reconstruction |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 Termination date: 20211204 |
|
CF01 | Termination of patent right due to non-payment of annual fee |