CN110074542A - The anti-drowned escape self-rescue backpack of one kind - Google Patents
The anti-drowned escape self-rescue backpack of one kind Download PDFInfo
- Publication number
- CN110074542A CN110074542A CN201910426065.5A CN201910426065A CN110074542A CN 110074542 A CN110074542 A CN 110074542A CN 201910426065 A CN201910426065 A CN 201910426065A CN 110074542 A CN110074542 A CN 110074542A
- Authority
- CN
- China
- Prior art keywords
- drowned
- fixedly connected
- protective layer
- protector
- layer
- 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
- 230000001012 protector Effects 0.000 claims abstract description 44
- 239000011241 protective layer Substances 0.000 claims abstract description 42
- 239000010410 layer Substances 0.000 claims abstract description 39
- 206010013647 Drowning Diseases 0.000 claims abstract description 29
- 210000001202 rhombencephalon Anatomy 0.000 claims abstract description 7
- 239000001257 hydrogen Substances 0.000 claims description 28
- 229910052739 hydrogen Inorganic materials 0.000 claims description 28
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 27
- 210000005239 tubule Anatomy 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000004083 survival effect Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010011906 Death Diseases 0.000 description 1
- 241000220324 Pyrus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000021017 pears Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/001—Accessories
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/10—Arrangement of fasteners
- A45C13/12—Arrangement of fasteners of press-button or turn-button fasteners
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/30—Straps; Bands
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/18—Inflatable equipment characterised by the gas-generating or inflation device
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Emergency Lowering Means (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The present invention provides the anti-drowned escape self-rescue backpacks of one kind, it include: school bag ontology, drowned protective layer, school bag layer, tie rod and zipper, drowned protective layer is flexibly connected by tie rod and zipper inside school bag layer, zipper is movably connected in zipper bottom, by being fixedly connected with neck protector at the top of the outer wall of drowned protective layer and neck protector is that U-shaped can play the role of preventing drowning person from sinking and prevent drowning person's hindbrain from being collided by hard object, by that can carry out timely protection to drowning person and preferably sue and labour being provided with escape protector, achieve the effect that improve drowning person's survival rate, school bag layer and drowned protective layer can be made to be separated by being provided with zipper in school bag ontology, reduce the weight of drowning person in water, achieve the effect that improve drowning person's survival rate.
Description
Technical field
The present invention relates to a kind of escape and rescue equipment technical field, specially a kind of anti-drowned escape backpack.
Background technique
Currently, China is annual because the number to drown comes various cause of death thirds position, especially students in middle and primary schools, by
In liking playing with water, not take care, it occur frequently that drowned accident.It is all much that can save or avoid in these accidents
, but students in middle and primary schools' some is not able to swim, due to poor consciousness of saving oneself etc., drowned accident takes place frequently.
Although currently there are a large amount of anti-drowned tool such as life jackets, lifebuoy etc..But these lifesaving appliances are in day
Often seem not convenient enough in life, it has not been convenient to carry.And safe school bag currently on the market prevents that drowned function is weaker,
And it is used primarily in professional traveling bag etc. above, it is not able to satisfy daily demand.
Summary of the invention
The present invention intends to solve existing anti-drowned escape self-rescue backpack mentioned above in the background art
The single problem of structure and function provides a kind of anti-drowned escape self-rescue backpack, comprising: school bag ontology, drowned protection
Layer, school bag layer, tie rod and zipper, are flexibly connected drowned protective layer by tie rod and zipper inside school bag layer, and zipper activity connects
It connects in zipper bottom；
Drowned protective layer includes built-in hydrogen storage tank, closing plug, protection block, escape protector, neck protector, back
Band tie rod, harness, upper layer hydrogen storage tank, protector tie rod, safety belt and massage rectifier, above drowned protective layer outer wall
It is fixedly connected with life belt reservoir, is uniformly fixedly connected with protection block in drowned protective layer outer wall, inside drowned protective layer
Top is fixedly connected with upper layer hydrogen storage tank, and harness tie rod is fixedly connected on harness, and closing cock subactivity is connected to hydrogen storage
It deposits on the left of tank, harness tie rod is fixedly connected with closing plug, and built-in hydrogen storage tank is by pipeline with built-in hydrogen storage
The closing plug of pot bottom is attached；
Protector of escaping includes latch closure, limiter, spring life belt, frictional resistance device and Luminous belt；
School bag layer includes books storage warehouse, and books storage warehouse is fixedly connected on school bag layer inside left.
As further technical solution of the present invention: left and right ends are fixedly connected with air bag inside its sounding device for sending SOS, left
It is fixedly connected with tubule among right two air bags, sounding piece is provided at tubule bosom.
As further technical solution of the present invention: being fixedly connected to frictional resistance device at left and right sides of its life belt and rub
It wipes resistance gauge and is fixedly connected with three pieces of frictional resistance blocks, frictional resistance block is fixedly connected on frictional resistance device top in Mitsubishi's shape.
As further technical solution of the present invention: limiter is fixedly connected between two life belts, in limiter
Portion is fixedly connected with spring, and limiter is in a kind of curved surface arc shape, and the material of limiter is a kind of extremely strong rubber material of extensibility
Matter.
As further technical solution of the present invention: being fixedly connected with latch closure latch closure at the top of the outer wall of its life belt in iron hoop
Shape.
As further technical solution of the present invention: being fixedly connected with massage rectifier on the inside of drowned protective layer, massage
Rectifier is in a kind of pyriform, massages and is provided with graininess massage block on rectifier.
As further technical solution of the present invention: passing through zipper carry out activity company between school bag layer and drowned protective layer
It connects.
As further technical solution of the present invention: its neck protector is fixedly connected on the outer wall top of drowned protective layer
Portion, and neck protector is the hindbrain that a kind of U-shaped covers drowning person.
As further technical solution of the present invention: neck protector is fixedly connected at the top of the outer wall of drowned protective layer,
Upper layer hydrogen storage tank is provided with inside neck protector two sides, protector tie rod connects upper layer hydrogen storage by plug
Tank, is fixedly connected to harness at left and right sides of drowned protective layer outer wall, is fixedly connected with safety belt in harness middle position,
Massage rectifier is fixedly connected on the inside of drowned protective layer.
As further technical solution of the present invention: being uniformly fixedly connected with 8 life belts in escape protector surrounding is in
Rice font distribution, latch closure is fixedly connected at the top of life belt, is uniformly fixedly connected with and rubs at left and right sides of life belt upper end
Resistance gauge is wiped, limiter is uniformly fixedly connected between two life belts, is uniformly distributed and is fixedly connected in lifesaving belt surface
Luminous belt is fixedly connected with sounding device for sending SOS inside every life belt.
The present invention provides the anti-drowned escape self-rescue backpacks of one kind, have the advantages that
1. can be risen by being fixedly connected with neck protector and neck protector at the top of the outer wall of drowned protective layer for U-shaped
To the effect for preventing drowning person from sinking and preventing drowning person's hindbrain from being collided by hard object.
2. reaching raising by that can carry out timely protection to drowning person and preferably sue and labour being provided with escape protector
The effect of drowning person's survival rate.
3. school bag layer and drowned protective layer can be made to be separated by being provided with zipper in school bag ontology, reduces drowning person and exist
Weight in water achievees the effect that improve drowning person's survival rate.
To sum up, prevent that drowned escape self-rescue backpack has wide applicability for this kind, certainly solved existing anti-drown and escaped
The problem of raw self-rescue backpack has a single function, there is higher promotional value.
Detailed description of the invention
Fig. 1 is planar structure schematic diagram of the invention.
Fig. 2 is side structure schematic diagram of the invention.
Fig. 3 is the structure enlargement diagram in Fig. 2 of the present invention at A.
Fig. 4 is the escape protector planar structure schematic diagram in the present invention.
Fig. 5 is the structure enlargement diagram in Fig. 4 of the present invention at B.
Fig. 6 is the structure enlargement diagram in Fig. 4 of the present invention at C.
Fig. 7 is the Luminous belt planar structure schematic diagram in the present invention.
In Fig. 1-7: including 1- school bag ontology, hydrogen storage tank built in 2-, 3- closes plug, and 4- drowns protective layer, 5- chain
Item, 6- school bag layer, 7- books storage warehouse, 8- protection block, 9- zipper, 10- neck protector, 11- harness tie rod, 12- harness,
The upper layer 13- hydrogen storage tank, 14- protector tie rod, 15- safety belt, 16- massage rectifier, 17- latch closure, 18- limiter, 19-
Spring, 20- life belt, 21- frictional resistance device, 22- sounding device for sending SOS, 23- frictional resistance block, 24- tubule, 25- air bag, 26-
Sounding piece, 27- escape protector, 28- Luminous belt.
Specific embodiment
Please refer to Fig. 1 to 7, in the embodiment of the present invention, the anti-drowned escape self-rescue backpack of one kind, comprising: school bag sheet
Body 1, drowned protective layer 4, school bag layer 6, tie rod 5 and zipper 9, are flexibly connected by tie rod 5 and zipper 9 inside school bag layer 6 and are drowned
Water conservation layer 4, zipper 9 are movably connected in 9 bottom of zipper；
Drowned protective layer 4 includes built-in hydrogen storage tank 2, closing plug 3, protection block 8, escape protector 26, neck guarantor
Protect device 10, harness tie rod 11, harness 12, upper layer hydrogen storage tank 13, protector tie rod 14, safety belt 15 and massage rectifier
16, it is fixedly connected with life belt reservoir 26 above drowned 4 outer wall of protective layer, uniformly fixation connects in drowned 4 outer wall of protective layer
It is connected to protection block 8, is fixedly connected with upper layer hydrogen storage tank 13 in drowned 4 inner tip of protective layer, harness tie rod 11 is fixed to be connected
It connects in harness 12, closes plug 3 and be movably connected in 2 left side of hydrogen storage tank, harness tie rod 11 is with closing 3 company of being fixed of plug
It connects, built-in hydrogen storage tank 2 is attached by pipeline with the closing plug 3 of built-in 2 bottom of hydrogen storage tank, neck protector
10 are fixedly connected at the top of the outer wall of drowned protective layer 4, are provided with upper layer hydrogen storage inside 10 two sides of neck protector
Tank 13, protector tie rod 14 connect upper layer hydrogen storage tank 13 by plug, fixed at left and right sides of drowned 4 outer wall of protective layer
It is connected with harness 12, safety belt 15 is fixedly connected in 12 middle position of harness, is fixedly connected on the inside of drowned protective layer 4
Massage rectifier 16；
Protector 26 of escaping includes latch closure 17, limiter 18,19 life belt 20 of spring, frictional resistance device 21 and Luminous belt
27,8 life belts 20, which are uniformly fixedly connected with, in escape 26 surrounding of protector is distributed in rice font, it is solid at the top of life belt 20
Surely it is connected with latch closure 17, is uniformly fixedly connected with frictional resistance device 21 at left and right sides of 20 upper end of life belt, in two life belts
It is uniformly fixedly connected with limiter between 20, is uniformly distributed on 20 surface of life belt and is fixedly connected with Luminous belt 27, rescued at every
Sounding device for sending SOS 22 is fixedly connected with inside green tape 20；
School bag layer 6 includes books storage warehouse 7, and books storage warehouse 7 is fixedly connected on 6 inside left of school bag layer.
Preferably, 22 inside left and right ends of sounding device for sending SOS are fixedly connected with air bag 25, and the air bag centre of left and right two is solid
Surely it is connected with tubule 24, sounding piece 26 is provided at 24 bosom of tubule, is asked by being provided with sounding in life belt 20
Emergency can be played the role of by rescuing device 22, be reduced by calling out the unnecessary physical strength slatterned, can be reached and be improved drowning person's existence
The effect of rate.
Preferably, frictional resistance device 21 and the fixed company of frictional resistance device 21 are fixedly connected at left and right sides of life belt 20
Three pieces of frictional resistance blocks 23 are connected to, frictional resistance block 23 is fixedly connected on 21 top of frictional resistance device in Mitsubishi's shape, passes through setting
The friction area for having the frictional resistance block 23 of Mitsubishi's shape that can increase frictional resistance device 21 achievees the effect that increase resistance, passes through setting
Mitsubishi's shape preferably can carry out limit barrier by the barrier to underwater in water.
Preferably, it is fixedly connected with limiter 18 between two life belts 20, is fixedly connected with bullet inside limiter 18
Spring 19, limiter 18 are in a kind of curved surface arc shape, and the material of limiter 18 is a kind of extremely strong rubber material of extensibility, by
Limiter 18 is fixedly connected between two life belts 20 can play position-limiting action to larger barrier, while in limiter 18
Portion is provided with the extensibility and extensibility that spring 19 improves limiter, can reach to the better protecting effect of drowning person.
Preferably, 17 latch closure of latch closure is fixedly connected at the top of the outer wall of life belt 20 in iron hoop shape, by life belt
20 tops, which are provided with latch closure 17, to facilitate rescuer preferably to sue and labour to drowning person, reach the effect for improving drowning person's survival rate
Fruit.
Preferably, massage rectifier 16 is fixedly connected on the inside of drowned protective layer 4, massage rectifier 16 is in a kind of pears
Shape massages and is provided with graininess massage block on rectifier 16, and it is a kind of pyriform that massage rectifier 16, which is arranged, by anthroposomatology principle
Preferably the people of knapsack can be corrected, the work of activating microcirculation and removing stasis medicinal can be carried out to drowning person by being provided with massage rectifier 16
With in order to avoid the overlong time that drowning person impregnates in water causes body stiff, raising is sued and laboured difficulty, influences life security.
Preferably, it is flexibly connected between school bag layer 6 and drowned protective layer 4 by zipper 9, passes through the activity of zipper 9
Connection can be such that school bag layer 6 and drowned protective layer 4 is separated, and reduce the weight of drowning person in water, reach and improve drowning person's life
Deposit the effect of rate.
Preferably, neck protector 10 is fixedly connected at the top of the outer wall of drowned protective layer 4, and neck protector 10 is
A kind of U-shaped covers the hindbrain of drowning person, is that the neck of drowning person can be fixed in U-shaped by neck protector 10, simultaneously
The hindbrain of drowning person can be protected, play the work for preventing drowning person from sinking and preventing drowning person's hindbrain from being collided by hard object
With, achieve the effect that improve drowning person's survival rate.
In escape self-rescue backpack a kind of anti-drowned using the present invention, 15 are fastened seat belts first, then pass through
Zipper 9 make school bag layer 6 and drowned protective layer 4 carry out separation open simultaneously escape protector 27, then pull 11 He of harness tie rod
Protector tie rod 14 opens built-in hydrogen storage tank 2 and upper layer hydrogen storage tank 13, make neck protector 10, drowned protective layer and
Escape protector is inflated, and drowning person is enable to swim in the water surface, to achieve the effect that anti-drowned.
The above are merely the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these also should be considered as protection model of the invention
It encloses, these all will not influence the practical of the effect implemented and patent of the invention.
Claims (10)
1. the anti-drowned escape self-rescue backpack of one kind, comprising: school bag ontology (1), drowned protective layer (4), school bag layer (6),
Tie rod (5) and zipper (9), it is characterised in that: drowned protect is flexibly connected by tie rod (5) and zipper (9) inside school bag layer (6)
Sheath (4), zipper (9) are movably connected in zipper (9) bottom；
Drowned protective layer (4) include built-in hydrogen storage tank (2), closing plug (3), protection block (8), escape protector (26),
Neck protector (10), harness tie rod (11), harness (12), upper layer hydrogen storage tank (13), protector tie rod (14), safety belt
(15) and rectifier (16) are massaged, is fixedly connected with life belt reservoir (26) above drowned protective layer (4) outer wall, drowned
Protective layer (4) outer wall is uniformly fixedly connected with protection block (8), is fixedly connected with upper layer hydrogen in drowned protective layer (4) inner tip
Gas holding vessel (13), harness tie rod (11) are fixedly connected on harness (12), and closing plug (3) is movably connected in hydrogen storage tank
(2) left side, harness tie rod (11) are fixedly connected with closing plug (3), and built-in hydrogen storage tank (2) is by pipeline with built-in
The closing plug (3) of hydrogen storage tank (2) bottom is attached；
Escape protector (26) include latch closure (17), limiter (18), spring (19) life belt (20), frictional resistance device (21) and
Luminous belt (27)；
School bag layer (6) includes books storage warehouse (7), and books storage warehouse (7) is fixedly connected on school bag layer (6) inside left.
2. anti-drowned escape self-rescue backpack according to claim 1, it is characterised in that: its sounding device for sending SOS (22) is internal
Left and right ends are fixedly connected with air bag (25), are fixedly connected with tubule (24) among two air bags in left and right, internal in tubule (24)
Middle is provided with sounding piece (26).
3. anti-drowned escape self-rescue backpack according to claim 1, it is characterised in that: at left and right sides of its life belt (20)
It is fixedly connected to frictional resistance device (21) and frictional resistance device (21) is fixedly connected with three pieces of frictional resistance blocks (23), friction resistance
Power block (23) is fixedly connected on frictional resistance device (21) top in Mitsubishi's shape.
4. anti-drowned escape self-rescue backpack according to claim 1, it is characterised in that: between two life belts (20)
It is fixedly connected with limiter (18), is fixedly connected with spring (19) inside limiter (18), limiter (18) is in a kind of Curved arc
Shape, the material of limiter (18) are a kind of extremely strong rubber material of extensibility.
5. anti-drowned escape self-rescue backpack according to claim 1, it is characterised in that: the outer wall top of its life belt (20)
Portion is fixedly connected with latch closure (17) latch closure in iron hoop shape.
6. anti-drowned escape self-rescue backpack according to claim 1, it is characterised in that: on the inside of drowned protective layer (4)
It is fixedly connected with massage rectifier (16), massage rectifier (16) is in a kind of pyriform, is provided with particle in massage rectifier (16)
Shape massage block.
7. anti-drowned escape self-rescue backpack according to claim 1, it is characterised in that: school bag layer (6) and drowned protection
It is flexibly connected between layer (4) by zipper (9).
8. anti-drowned escape self-rescue backpack according to claim 1, it is characterised in that: its neck protector (10) is fixed
It is connected at the top of the outer wall of drowned protective layer (4), and neck protector (10) is the hindbrain that a kind of U-shaped covers drowning person.
9. anti-drowned escape self-rescue backpack according to claim 1, it is characterised in that: neck protector (10) is fixed to be connected
It connects at the top of the outer wall of drowned protective layer (4), is provided with upper layer hydrogen storage tank inside neck protector (10) two sides
(13), protector tie rod (14) connects upper layer hydrogen storage tank (13) by plug, at left and right sides of drowned protective layer (4) outer wall
Harness (12) are fixedly connected to, middle position is fixedly connected with safety belt (15) in harness (12), in drowned protective layer (4)
Inside is fixedly connected with massage rectifier (16).
10. anti-drowned escape self-rescue backpack according to claim 1, it is characterised in that: in escape protector (26) four
It is all to be uniformly fixedly connected with 8 life belts (20) in the distribution of rice font, latch closure is fixedly connected at the top of life belt (20)
(17), frictional resistance device (21) uniformly are fixedly connected at left and right sides of life belt (20) upper end, two life belts (20) it
Between be uniformly fixedly connected with limiter, be uniformly distributed on life belt (20) surface and be fixedly connected with Luminous belt (27), rescued at every
Sounding device for sending SOS (22) are fixedly connected with inside green tape (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910426065.5A CN110074542B (en) | 2019-05-21 | 2019-05-21 | Prevent drowned formula of saving oneself both shoulders knapsack of fleing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910426065.5A CN110074542B (en) | 2019-05-21 | 2019-05-21 | Prevent drowned formula of saving oneself both shoulders knapsack of fleing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110074542A true CN110074542A (en) | 2019-08-02 |
| CN110074542B CN110074542B (en) | 2021-04-20 |
Family
ID=67421228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910426065.5A Active CN110074542B (en) | 2019-05-21 | 2019-05-21 | Prevent drowned formula of saving oneself both shoulders knapsack of fleing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110074542B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315174A (en) * | 2020-10-26 | 2021-02-05 | 杭州嘉裕信息科技有限公司 | Schoolbag with self-rescue function |
| CN115177089A (en) * | 2022-08-18 | 2022-10-14 | 湖南洪凯实业有限公司 | Prevent drowned formula of saving oneself both shoulders knapsack of fleing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202950184U (en) * | 2012-11-20 | 2013-05-29 | 黄文福 | Backpack with water life saving function |
| CN207580121U (en) * | 2017-12-01 | 2018-07-06 | 江苏海事职业技术学院 | Ship navigation collective lifesaving device |
| CN109008171A (en) * | 2018-08-29 | 2018-12-18 | 安徽信息工程学院 | Multifunctional backpack pad |
-
2019
- 2019-05-21 CN CN201910426065.5A patent/CN110074542B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202950184U (en) * | 2012-11-20 | 2013-05-29 | 黄文福 | Backpack with water life saving function |
| CN207580121U (en) * | 2017-12-01 | 2018-07-06 | 江苏海事职业技术学院 | Ship navigation collective lifesaving device |
| CN109008171A (en) * | 2018-08-29 | 2018-12-18 | 安徽信息工程学院 | Multifunctional backpack pad |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315174A (en) * | 2020-10-26 | 2021-02-05 | 杭州嘉裕信息科技有限公司 | Schoolbag with self-rescue function |
| CN115177089A (en) * | 2022-08-18 | 2022-10-14 | 湖南洪凯实业有限公司 | Prevent drowned formula of saving oneself both shoulders knapsack of fleing |
| CN115177089B (en) * | 2022-08-18 | 2024-01-05 | 湖南洪凯实业有限公司 | Prevent drowned escape self-rescue backpack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110074542B (en) | 2021-04-20 |
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Effective date of registration: 20210331 Address after: No.171 Wulian Road, Yiting Town, Jinhua City, Zhejiang Province Applicant after: Yiwu Runhui luggage Co.,Ltd. Address before: 130031 group 80, deputy Committee of Dongsheng 4th article, Dongsheng Street, Erdao District, Changchun City, Jilin Province Applicant before: Wang Liang |
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