CN109907419A - A kind of intelligent ski helmets of contest - Google Patents
A kind of intelligent ski helmets of contest Download PDFInfo
- Publication number
- CN109907419A CN109907419A CN201910283885.3A CN201910283885A CN109907419A CN 109907419 A CN109907419 A CN 109907419A CN 201910283885 A CN201910283885 A CN 201910283885A CN 109907419 A CN109907419 A CN 109907419A
- Authority
- CN
- China
- Prior art keywords
- helmet
- air bag
- hard
- soft
- control module
- 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
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 230000007613 environmental effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000011897 real-time detection Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000002505 Centaurea nigra Nutrition 0.000 description 1
- 241001073742 Mylopharodon conocephalus Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Abstract
The present invention relates to a kind of intelligent ski helmets of contest, based on being improved in existing aerodynamic helmet structure, introduce intelligent measurement electric control structure, for each hollowed out area (8) of designed setting on the hard helmet (1), separately design corresponding air bag (3), in conjunction with micro air pump (6) for all air bags (3) synchronous inflation/deflation operation, it realizes the closure to each hollowed out area (8) or opens wide, thus, based on the soft helmet (2) made of ventilative material, designed setting patch type temperature sensor (7) of cooperation detects obtained wearer's head temperature, realize intelligence detecting temperature control effect, improve the comfort level of ski helmets wearer.
Description
Technical field
The present invention relates to a kind of intelligent ski helmets of contest, belong to ski equipment technical field.
Background technique
Skiing must be by means of equipment, and wherein ski helmets are exactly an important equipment in skiing, due to
The particularity of skiing, ski helmets will not only consider safety, it is also contemplated that warmth retention property, therefore, the design of ski helmets
Constantly towards higher standard evolution, but existing ski helmets mainly carry out continuously improving upgrading in terms of two, one is
Material is constantly pursued lighter and more robust material and is possessed second, the outside diameter structure of helmet entirety seeks the design of cleanliness
Lower windage obtains faster speed with this, though existing ski helmets are become better and better, is still significantly improved and mentions
Between lift-off, the continuous improvement of such as present scientific and technological level, if the application of more technicalization can be designed in ski helmets, that
The practical effect of ski helmets will be greatly promoted.
Summary of the invention
Technical problem to be solved by the invention is to provide one kind can be realized intelligent temperature measurement, temperature control, improves using comfortable
The intelligent ski helmets of the contest of degree.
In order to solve the above-mentioned technical problem the present invention uses following technical scheme: the present invention devises a kind of contest intelligence
Ski helmets, including the hard helmet, the soft helmet, at least one air bag and control module, and be connected respectively with control module
Power supply, micro air pump, the patch type temperature sensor connect;Power supply is respectively micro air pump, patch type temperature biography through control module
Sensor is powered;Wherein, the soft helmet is made of ventilative material, shape, outer diameter and the hard helmet of soft helmet outer surface
The shape of inner surface, internal diameter are adapted, and the soft helmet is detachable to be placed in hard inner helmet;The setting of patch type temperature sensor
In the inner surface of the soft helmet, for detecting wearer's head temperature;Control module, power supply and micro air pump are fixedly installed on firmly
Between matter helmet inner surface and soft helmet outer surface;At least one hollowed out area is arranged in hard helmet surface, hollowed out area
Quantity is equal with the quantity of air bag, and each air bag is corresponded with each hollowed out area respectively, and each air bag is respectively arranged at soft
Matter helmet outer surface, and the setting position of each air bag corresponds to each other with the position of corresponding hollowed out area respectively;Micro air pump
Gas nozzle transtracheal dock the port of each air bag respectively, each air bag synchronizes swollen under the gas supply of micro air pump, pumping control
Swollen, contraction, and corresponding engrave is realized after realizing the closure and each balloon contraction of corresponding hollowed out area after the expansion of each air bag
Empty region opens wide;Helmet band is set to the two sides of the hard helmet, to the fixation of the helmet when for wearing.
As a preferred technical solution of the present invention: it further include the velocity sensor being connected with the control module,
Velocity sensor is set to the outer surface of the hard helmet.
As a preferred technical solution of the present invention: further including two pieces of earflap patches, two pieces of earflap patches are respectively and firmly
Two side position of the matter helmet corresponds, and detachable butts up against the corresponding side position of the hard helmet to each earflap patch respectively.
As a preferred technical solution of the present invention: further including that the voice being connected with the control module plays mould
Block, the detachable medial surface position for being disposed therein an earflap patch of voice playing module.
As a preferred technical solution of the present invention: further including the satellite positioning mould being connected with the control module
Block, satellite positioning module are set to position between the hard helmet inner surface and the soft helmet outer surface.
As a preferred technical solution of the present invention: the hard helmet is made of plastic uptake PC one-pass molding, described
The soft helmet is made of environmental protection EPS material.
As a preferred technical solution of the present invention: the control module is arm processor.
A kind of contest of the present invention has compared with the prior art by using the above technical solution with intelligent ski helmets
Following technical effect:
(1) contest designed by the present invention is drawn with intelligent ski helmets based on improving in existing aerodynamic helmet structure
Enter intelligent measurement electric control structure, for each hollowed out area of designed setting on the hard helmet, separately design corresponding air bag, ties
Micro air pump is closed for the synchronous inflation/deflation operation of all air bags, the closure to each hollowed out area is realized or opens wide, as a result, based on saturating
The soft helmet made of gas material cooperates designed setting patch type temperature sensor to detect obtained wearer's head temperature, real
Now intelligence detecting temperature control effect, improves the comfort level of ski helmets wearer;
(2) contest designed by the present invention is also further introduced into in intelligent ski helmets and is set to hard helmet outer surface
Velocity sensor, be used for real-time detection movement speed, and be uploaded to control module, realize the real-time detection to skiing speed;
(3) contest designed by the present invention is in intelligent ski helmets, and also further design detachable butts up against hard head
The earflap patch of two side position of helmet realizes the protection to wearer ear, and applies detachable structure, is convenient for earflap patch
Replacement, and it is based on earflap patch, design introduces voice playing module, in conjunction with control module, can be detected for sensor
Data and each automation control realize voice prompting casting, while not influencing normal skiing, more intuitively to
User makes intelligent action prompt;
(4) contest designed by the present invention in intelligent ski helmets, also introduce be set to hard helmet inner surface with it is soft
The satellite positioning module of position between helmet outer surface can carry out real-time positioning operation to slider, guarantee that slider is outdoor
The safety of skiing.
Detailed description of the invention
Fig. 1 is the side elevational cross-section schematic diagram of the intelligent ski helmets of design competition of the present invention.
Wherein, the 1. hard helmet, the 2. soft helmets, 3. air bags, 4. control modules, 5. power supplys, 6. micro air pumps, 7. patches
Formula temperature sensor, 8. hollowed out areas, 9. helmet bands, 10. velocity sensors, 11. earflap patches, 12. voice playing modules,
13. satellite positioning module.
Specific embodiment
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawings of the specification.
The present invention devises a kind of intelligent ski helmets of contest, including the hard helmet 1, the soft helmet 2, at least one gas
Capsule 3 and control module 4, and the power supply 5, micro air pump 6, the patch type temperature sensor 7 that are connected respectively with control module 4;
Power supply 5 is powered through control module 4 respectively micro air pump 6, patch type temperature sensor 7;Wherein, the soft helmet 2 is
Gas material is made, and the shape of 1 inner surface of shape, outer diameter and the hard helmet of soft 2 outer surface of the helmet, internal diameter are adapted, soft
The helmet 2 is detachable to be placed in inside the hard helmet 1;Patch type temperature sensor 7 is set to the inner surface of the soft helmet 2, is used for
Detect wearer's head temperature;Control module 4, power supply 5 and micro air pump 6 be fixedly installed on 1 inner surface of the hard helmet with it is soft
Between 2 outer surface of the helmet;At least one hollowed out area 8, the quantity of hollowed out area 8 and the number of air bag 3 is arranged in 1 surface of the hard helmet
Measure equal, each air bag 3 is corresponded with each hollowed out area 8 respectively, and each air bag 3 is respectively arranged at soft 2 appearance of the helmet
Face, and the setting position of each air bag 3 corresponds to each other with the position of corresponding hollowed out area 8 respectively;The gas nozzle of micro air pump 6 passes through
Tracheae docks the port of each air bag 3 respectively, and each air bag 3 under the gas supply of micro air pump 6, pumping control, receive by synchronous expansion
Contracting, and realize the closure for corresponding to hollowed out area 8 after the expansion of each air bag 3 and realized after the contraction of each air bag 3 and correspond to hollow out
Region 8 is opened wide;Helmet band 9 is set to the two sides of the hard helmet 1, to the fixation of the helmet when for wearing.
Contest designed by above structure is drawn with intelligent ski helmets based on improving in existing aerodynamic helmet structure
Enter intelligent measurement electric control structure, for each hollowed out area 8 of designed setting on the hard helmet 1, separately designs corresponding air bag
3, in conjunction with micro air pump 6 for the synchronous inflation/deflation operation of all air bags 3, realizes the closure to each hollowed out area 8 or open wide, by
This cooperates designed setting patch type temperature sensor 7 to detect obtained wearer based on the soft helmet 2 made of ventilative material
Head temperature realizes intelligence detecting temperature control effect, improves the comfort level of ski helmets wearer.
Based on above-mentioned designed contest in intelligent ski helmets structure basis, the present invention also further devises following excellent
Selecting technology scheme: being also further introduced into the velocity sensor 10 for being set to 1 outer surface of the hard helmet, for the mobile speed of real-time detection
Degree, and it is uploaded to control module 4, realize the real-time detection to skiing speed;Also further design detachable butts up against hard
The earflap patch 11 of 1 liang of side position of the helmet realizes the protection to wearer ear, and applies detachable structure, convenient for shield
Ear patch 11 is replaced, and is based on earflap patch 11, and design introduces voice playing module 12 and can be directed in conjunction with control module 4
Sensor institute's detection data and each automation control realize voice prompting casting, are not influencing the same of normal skiing
When, more intuitively intelligent action prompt is made to user;It also introduces and is set to 1 inner surface of the hard helmet and the soft helmet 2
The satellite positioning module 13 of position between outer surface can carry out real-time positioning operation to slider, guarantee that slider open air is sliding
Avenge the safety of movement.
Contest designed by the present invention is used in practical skiing with intelligent ski helmets, as shown in Figure 1, specific packet
The hard helmet 1, the soft helmet 2, at least one air bag 3, two pieces of earflap patches 11 and arm processors are included, and respectively and at ARM
Reason device be connected power supply 5, micro air pump 6, patch type temperature sensor 7, velocity sensor 10, voice playing module 12, defend
Star locating module 13;Power supply 5 through arm processor be respectively micro air pump 6, patch type temperature sensor 7, velocity sensor 10,
Voice playing module 12, satellite positioning module 13 are powered;Wherein, the soft helmet 2 is made of ventilative material, the soft helmet 2
The shape of 1 inner surface of shape, outer diameter and the hard helmet of outer surface, internal diameter are adapted, and the soft helmet 2 is detachable to be placed in hard
Inside the helmet 1;Patch type temperature sensor 7 is set to the inner surface of the soft helmet 2, for detecting wearer's head temperature;ARM
Processor, power supply 5, micro air pump 6 and satellite positioning module 13 are fixedly installed on outside 1 inner surface of the hard helmet and the soft helmet 2
Between surface;Velocity sensor 10 is set to the outer surface of the hard helmet 1;1 surface of the hard helmet is arranged at least one and engraves
The quantity of empty region 8, hollowed out area 8 is equal with the quantity of air bag 3, and each air bag 3 is a pair of with each hollowed out area 8 one respectively
Answer, each air bag 3 is respectively arranged at soft 2 outer surface of the helmet, and the setting position of each air bag 3 respectively with corresponding hollowed out area
8 position corresponds to each other;The gas nozzle transtracheal of micro air pump 6 docks the port of each air bag 3 respectively, and each air bag 3 is micro-
The gas supply of type air pump 6 is evacuated under control, and synchronous expansion is shunk, and corresponding hollowed out area 8 is realized after the expansion of each air bag 3
Closure and each air bag 3 realize opening wide for corresponding hollowed out area 8 after shrinking;Helmet band 9 is set to the two of the hard helmet 1
Side, to the fixation of the helmet when for wearing;Two pieces of earflap patches 11 are corresponded with 1 liang of side position of the hard helmet respectively, each to protect
Detachable butts up against the corresponding side position of the hard helmet 1 to ear patch 11 respectively;Voice playing module 12 is detachable to be set to
The medial surface position of one of earflap patch 11;In above structure ski helmets actual production, the hard helmet 1 uses plastic uptake PC
One-pass molding production, the soft helmet 2 are made of environmental protection EPS material.
With in the practical skiing of intelligent ski helmets application, wearer passes through helmet band 9 for contest designed by the present invention
Ski helmets are worn and are skied, wherein is set to the patch type temperature sensor 7 of soft 2 inner surface of the helmet, examines in real time
Wearer's head temperature is surveyed, and is uploaded in arm processor, arm processor carries out real-time temperature control behaviour according to detected temperature
Make, wherein when detecting temperature lower than preset desired temperature section, then arm processor issues inflation to micro air pump 6 immediately and refers to
It enables, micro air pump 6 is inflated control for each air bag 3 according to inflation command synchronization, and each 3 inflation of air bag is realized
Closure to hollowed out area 8 each on the hard helmet 1 even if wearer's head temperature can penetrate the soft helmet 2, but can not yet
Through the hard helmet 1, i.e. resistance value heat leaks;When detection temperature is located at preset desired temperature section, then arm processor is not done
It is any to be further processed;When detecting temperature higher than preset desired temperature section, then arm processor is sent out to micro air pump 6 immediately
It deflates and instructs out, micro air pump 6 carries out deflation control for each air bag 3 according to deflation command synchronization, and each 3 volume of air bag is received
Each hollowed out area 8 is opened wide in contracting, the hard helmet 1, realizes the outlet of heat;Hereby based on real time temperature measurement, intelligent temperature is realized
Wearer's head regional temperature, is precisely controlled the wear comfort that slider is improved in preset desired temperature section by control.
And contest designed by the present invention uses intelligent ski helmets while obtaining comfortable wearing sense, can also be by testing the speed
Sensor 10 obtains the movement speed of skiing in real time, and is directed to simultaneously for designed earflap patch 11 convenient for replacement
Sensor institute's detection data and each automation control introduce voice playing module 12, are not influencing normal skiing
Meanwhile intelligent action prompt more intuitively is made to user, last such ski helmets are also equipped with location technology, by setting
The satellite positioning module 13 introduced is counted, the position of slider can be obtained in real time, the safety for providing more portions for skiing is protected
Barrier.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode within the knowledge of a person skilled in the art can also be without departing from the purpose of the present invention
It makes a variety of changes.
Claims (7)
1. a kind of intelligent ski helmets of contest, it is characterised in that: including the hard helmet (1), the soft helmet (2), at least one
Air bag (3) and control module (4), and the power supply (5), the micro air pump (6), patch type that are connected respectively with control module (4)
Temperature sensor (7);Power supply (5) is respectively that micro air pump (6), patch type temperature sensor (7) are supplied through control module (4)
Electricity;Wherein, the soft helmet (2) is made of ventilative material, and shape, outer diameter and the hard helmet (1) of the soft helmet (2) outer surface are interior
The shape on surface, internal diameter are adapted, and the soft helmet (2) is detachable to be placed in the hard helmet (1) inside;Patch type temperature sensor
(7) it is set to the inner surface of the soft helmet (2), for detecting wearer's head temperature;Control module (4), power supply (5) and miniature
Air pump (6) is fixedly installed between the hard helmet (1) inner surface and the soft helmet (2) outer surface;The setting of the hard helmet (1) surface
The quantity of at least one hollowed out area (8), hollowed out area (8) is equal with the quantity of air bag (3), and each air bag (3) is respectively and respectively
A hollowed out area (8) corresponds, and each air bag (3) is respectively arranged at the soft helmet (2) outer surface, and each air bag (3)
Position is arranged to correspond to each other with the position of corresponding hollowed out area (8) respectively;The gas nozzle transtracheal of micro air pump (6) is docked respectively
The port of each air bag (3), each air bag (3) under the gas supply of micro air pump (6), pumping control, shrink by synchronous expansion, and
And it is realized after each air bag (3) expansion and realizes that correspondence is engraved after the closure of corresponding hollowed out area (8) and each air bag (3) are shunk
Empty region (8) opens wide;Helmet band (9) is set to the two sides of the hard helmet (1), to the fixation of the helmet when for wearing.
2. the intelligent ski helmets of a kind of contest according to claim 1, it is characterised in that: further include and the control module
(4) velocity sensor (10) being connected, velocity sensor (10) are set to the outer surface of the hard helmet (1).
3. the intelligent ski helmets of a kind of contest according to claim 1, it is characterised in that: further include two pieces of earflap patches
(11), two pieces of earflap patches (11) correspond with (1) two side position of the hard helmet respectively, and each earflap patch (11) is removable respectively
Fraction butts up against the hard helmet (1) corresponding side position.
4. the intelligent ski helmets of a kind of contest according to claim 3, it is characterised in that: further include and the control module
(4) voice playing module (12) being connected, voice playing module (12) is detachable to be disposed therein an earflap patch
(11) medial surface position.
5. the intelligent ski helmets of a kind of contest according to claim 1, it is characterised in that: further include and the control module
(4) satellite positioning module (13) being connected, satellite positioning module (13) be set to the hard helmet (1) inner surface with it is described
Position between the soft helmet (2) outer surface.
6. the intelligent ski helmets of a kind of contest according to claim 1, it is characterised in that: the hard helmet (1) uses
Plastic uptake PC one-pass molding production, the soft helmet (2) are made of environmental protection EPS material.
7. the intelligent ski helmets of a kind of contest according to claim 1, it is characterised in that: the control module (4) is ARM
Processor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910283885.3A CN109907419B (en) | 2019-04-10 | 2019-04-10 | Intelligent skiing helmet for competition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910283885.3A CN109907419B (en) | 2019-04-10 | 2019-04-10 | Intelligent skiing helmet for competition |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109907419A true CN109907419A (en) | 2019-06-21 |
CN109907419B CN109907419B (en) | 2024-04-16 |
Family
ID=66969340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910283885.3A Active CN109907419B (en) | 2019-04-10 | 2019-04-10 | Intelligent skiing helmet for competition |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109907419B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112068315A (en) * | 2020-11-11 | 2020-12-11 | 宁波圻亿科技有限公司 | Adjusting method and system of AR helmet |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005273124A (en) * | 2004-03-23 | 2005-10-06 | Zai Hee In | Ventilating helmet for motorcycling |
CN202525191U (en) * | 2012-04-25 | 2012-11-14 | 上海工程技术大学 | Intelligent cooling skiing helmet |
US20160270472A1 (en) * | 2015-03-19 | 2016-09-22 | Elwha Llc | Helmet airbag system |
CN106690631A (en) * | 2016-12-30 | 2017-05-24 | 重庆市合川区通用汽车配件制造厂 | Multifunctional motorcycle helmet |
CN107131387A (en) * | 2017-05-09 | 2017-09-05 | 中北大学 | Air bag and guiding device are blocked in a kind of pipeline based on self-locking |
CN206534182U (en) * | 2017-03-06 | 2017-10-03 | 芜湖元一航空科技有限公司 | A kind of intelligent safety protection game helmet |
CN206964107U (en) * | 2017-07-07 | 2018-02-06 | 北京杜朗自动化系统技术有限公司 | A kind of ski helmets |
CN207870381U (en) * | 2018-01-03 | 2018-09-18 | 成都逸重力网络科技有限公司 | Realize the full helmet of intelligence to radiate in real time |
CN209915107U (en) * | 2019-04-10 | 2020-01-10 | 苏州经贸职业技术学院 | Intelligent skiing helmet for competition |
-
2019
- 2019-04-10 CN CN201910283885.3A patent/CN109907419B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005273124A (en) * | 2004-03-23 | 2005-10-06 | Zai Hee In | Ventilating helmet for motorcycling |
CN202525191U (en) * | 2012-04-25 | 2012-11-14 | 上海工程技术大学 | Intelligent cooling skiing helmet |
US20160270472A1 (en) * | 2015-03-19 | 2016-09-22 | Elwha Llc | Helmet airbag system |
CN106690631A (en) * | 2016-12-30 | 2017-05-24 | 重庆市合川区通用汽车配件制造厂 | Multifunctional motorcycle helmet |
CN206534182U (en) * | 2017-03-06 | 2017-10-03 | 芜湖元一航空科技有限公司 | A kind of intelligent safety protection game helmet |
CN107131387A (en) * | 2017-05-09 | 2017-09-05 | 中北大学 | Air bag and guiding device are blocked in a kind of pipeline based on self-locking |
CN206964107U (en) * | 2017-07-07 | 2018-02-06 | 北京杜朗自动化系统技术有限公司 | A kind of ski helmets |
CN207870381U (en) * | 2018-01-03 | 2018-09-18 | 成都逸重力网络科技有限公司 | Realize the full helmet of intelligence to radiate in real time |
CN209915107U (en) * | 2019-04-10 | 2020-01-10 | 苏州经贸职业技术学院 | Intelligent skiing helmet for competition |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112068315A (en) * | 2020-11-11 | 2020-12-11 | 宁波圻亿科技有限公司 | Adjusting method and system of AR helmet |
CN112068315B (en) * | 2020-11-11 | 2021-03-16 | 宁波圻亿科技有限公司 | Adjusting method and system of AR helmet |
Also Published As
Publication number | Publication date |
---|---|
CN109907419B (en) | 2024-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109907419A (en) | A kind of intelligent ski helmets of contest | |
CN105411037B (en) | A kind of shatter-resistant protects system | |
KR101868582B1 (en) | Feel temperature control possible clothes | |
CN205912926U (en) | Clothes are fallen in old people's air defense with automatic charging function | |
CN108391864A (en) | The sweat shirt of airing function | |
CN209915107U (en) | Intelligent skiing helmet for competition | |
CN202335354U (en) | Air-permeable outdoor all-weather coat | |
CN107198861B (en) | A kind of auxiliary swimming device monitored | |
CN111329136B (en) | Adjustable windproof down jacket | |
CN205947176U (en) | Waterproof clothing of running | |
CN207450197U (en) | Swimming is given financial aid to students and lifesaving wearing equipment | |
CN208434747U (en) | Air-ventilating garments | |
CN109452713A (en) | Gesture cooperative intelligent crash helmet for electric operating | |
CN107444584A (en) | Swimming is given financial aid to students and lifesaving wearing equipment | |
CN203168067U (en) | Children garment with protection function | |
CN205757336U (en) | Water proof wind proof anorak | |
CN206934471U (en) | Hat type removes haze device | |
CN201995620U (en) | Raincoat | |
CN218999597U (en) | Dual-purpose dress capable of being inflated and deflated | |
CN205671556U (en) | Removable multifunctional waterproof ventilation cap | |
CN204317628U (en) | A kind of helmet | |
CN205831131U (en) | A kind of raincoat with insulation alarm function | |
KR20070044893A (en) | Air girdle | |
CN205072151U (en) | Sports gloves | |
CN220045005U (en) | Heating glove |
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 |