CN203182114U - Safety cap - Google Patents
Safety cap Download PDFInfo
- Publication number
- CN203182114U CN203182114U CN201190000642.1U CN201190000642U CN203182114U CN 203182114 U CN203182114 U CN 203182114U CN 201190000642 U CN201190000642 U CN 201190000642U CN 203182114 U CN203182114 U CN 203182114U
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- CN
- China
- Prior art keywords
- safety cap
- batteries
- electric device
- main body
- cap according
- 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.)
- Expired - Fee Related
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
Provided is a safety cap, which is provided for workers to protect heads in construction sites, and is provided with a ventilating fan for preventing head stuffiness of workers and forcing to guide outer air in the safety cap and a special-purpose power supply like a dry cell. The power supply used as the power for electrical devices having functions like ventilation can be flexibly applied in a storage battery set for electric tools in construction site. The storage battery set is a charging type storage battery set, and at least one storage battery unit is disposed in a storage battery housing. The power supply which can be disposed in an air supply mechanism (12) of a safety cap body (11) adopts the storage battery set (13) used by the electric tool. The storage battery set (13) is assembled to a storage battery adapter (12b) and is hung to a waistband (14) in advance. Accordingly, the safety cap (10) can be light-weighted, and burden of workers can be reduced.
Description
Technical field
The utility model relates to the safety cap that the operating personnel wears in order to protect head in constructions work scene etc.
Background technology
In the constructions work scene in summer etc., for example there are the following problems: if the head that wears a safety helmet then is because improper ventilation and sultry etc. causes the operating personnel not feel well, operating efficiency is easy to reduce as a result.Therefore, at this safety cap, from just managed to improve its ventilation effect in the past.In following patent documentation, disclose the technology that possesses for towards the Air Blast fan of the inner mandatory ventilation of safety cap.Air Blast fan rotates by electro-motor, and it is that power supply rotates that electro-motor constitutes with reserve batteries such as dry cells.Aspect battery, thereby the battery that directly is provided to safety cap is provided or separates and the waistband etc. that hangs on the operating personnel is realized the light-weighted battery of safety cap etc. from safety cap.
Patent documentation 1: Japan opens clear 61-50728 communique in fact
Patent documentation 2: Japan opens clear 61-176221 communique in fact
Like this, the electro-motor (fan motor) of the fan rotation of safety cap air-supply (cooling) usefulness is used as power source special by the dry cell of using up that can be easy to obtain etc., thus can be with simple features simple structure ground in safety cap, blowing.
On the other hand, at the constructions work scene etc., use various electric tools such as screw tightening device, cutting machine usually.In the above-mentioned electric tool that is mainly hand held, it is the instrument of power supply that majority provides the charging battery group that will be loaded in a plurality of secondary battery units in the accumulator housing.If the batteries that above-mentioned electric tool can be used is used as the fan motor of above-mentioned safety cap air-supply usefulness or the power supply of other electric device, then in the scene of use battery formula electric tools such as building site, need not to prepare in addition dry cell, the rechargable battery of above-mentioned special use, so can effectively utilize the attached electric devices such as Air Blast fan of safety cap, and can effectively apply flexibly the batteries that the subsidiary electric tool of preparing of electric tool is used.
The utility model content
Therefore, the utility model for example relates at the constructions work scene etc. can be made for the safety cap that the industry personnel cosily use, and its purpose is to provide the safety cap that possesses the various electric devices that batteries that electric tool is used moves as power supply.
Solved according to the above-mentioned problem of following utility model.
Safety cap at first utility model, electric device is equipped with in the safety cap main body of wearing in head, the power supply of this electric device is to use rechargeable batteries as the power supply of electric tool, and this batteries is equipped with at least one secondary battery unit in accumulator housing.
According to first utility model, utilizing with rechargeable batteries as for example constructions work scene of the electric tool of power supply etc., need not to prepare reserve batteries such as existing dry cell, and the batteries that can utilize the electric tool that ought to be equipped with in this scene to use is used the electric device that is attached to safety cap, thus, the operating personnel can be with comfortable state safe wearing cap.
At the safety cap of second utility model, in first utility model, batteries possesses the hook of using with respect to the electric tool dismounting, utilizes this hook can be with respect to electric device dismounting batteries.According to second utility model, can make that for the hook of installing/unload batteries with respect to electric tool directly performance is used for installing/unloading with respect to electric device the function of batteries.This hook also can directly be brought into play function for the arbitrary mode in the mode that is installed on electric device via the adapter of band lead except batteries directly being installed on the mode of electric device.
At the safety cap of the 3rd utility model, in first utility model or second utility model, can unload electric device from the safety cap main body.According to the 3rd utility model, need not to utilize the safety cap 10 that lightens because unloading under the situation of electric device such as Air Blast fan, illumination for example, thus, can improve operating personnel's comfortableness and operating efficiency all the more.
Safety cap at the 4th utility model, in arbitrary utility model of first utility model～the 3rd utility model, described batteries constitutes: from described safety cap body portion from and be provided to operating personnel's health, via the adapter of band lead towards described electric device supply power.According to the 4th utility model, can under usual light-weighted state, use safety cap, can improve the comfortableness of operating personnel when wearing a safety helmet in this.
At the safety cap of the 5th utility model, in arbitrary utility model of first utility model～the 3rd utility model, batteries is provided to as with respect to the counterweight (Weight balancer) of electric device and the position of performance function.According to the 5th utility model, can not tilt safety cap and wear a safety helmet with the posture that keeps balance.For example, under the situation at the rear portion that electric device is provided to the safety cap main body, obtain weight balancing by the front portion that batteries is disposed at the safety cap main body, thereby can wear a safety helmet with the state that does not tilt.Under the situation of the right side that electric device is provided to the safety cap main body, by being disposed at the left side of its opposition side, batteries can not wear a safety helmet obliquely.In a word, make batteries as bringing into play function with respect to the counterweight of electric device, can not tilt safety cap thus and wear a safety helmet with comfortable state.
At the safety cap of the 6th utility model, in arbitrary utility model of first utility model～the 5th utility model, as electric device be equipped with the air-supply usefulness fan, wireless device or ligthing paraphernalia in any one or a plurality of.According to the 6th utility model, can prevent operating personnel's the sultry comfortableness that improves operation thus of head by possessing Air Blast fan in the safety cap main body, relaxation effect in the time of can improving the operation rest by possessing wireless device in the safety cap main body, and, can be rapidly and the emergence message when grasping disaster reliably etc., by possessing ligthing paraphernalia in the safety cap main body, and can carry out in the dark operation expeditiously, according to operation field, operating type etc. various electric devices need be provided to the safety cap main body, the batteries that the electric tool that ought to be equipped with in operation field can be used of these electric devices is effectively applied flexibly as power supply thus.
Description of drawings
Fig. 1 is the side view of having worn the operating personnel of the related safety cap of first embodiment of the present utility model.
Fig. 2 is the overall perspective view of the electric planer of battery formula.
Fig. 3 is the side view of the related safety cap of second embodiment.
Fig. 4 is the side view of the related safety cap of the 3rd embodiment.
Fig. 5 is the side view of the related safety cap of the 4th embodiment.
Fig. 6 is the side view of the related safety cap of the 5th embodiment.
The specific embodiment
Next, based on Fig. 1～Fig. 6 embodiment of the present utility model is described.Fig. 1 illustrates the related safety cap of first embodiment 10.This safety cap 10 possesses: the operating personnel wears the safety cap main body 11 in head; And as the wind pushing mechanism 12 of an example of electric device.Safety cap main body 11 is by hard resin system and be bowl-type, possesses lower jaw band 11a and occiput restraint zone 11b.In addition, be provided be used to the head abuts band of being close to head in the inboard of safety cap main body 11, wearing the gap that under the state of wearing of head, can between safety cap main body 11 and head, form ventilation usefulness.Adopt existing known safety cap main body to get final product about above-mentioned safety cap main body 11, need not special change in the present embodiment.
The rechargeable batteries 13 that wind pushing mechanism 12 will use as the power supply of electric tool possesses for the battery adapter 12b that connects this batteries 13 as power supply.Wind pushing mechanism 12 is installed on the rear portion of safety cap main body 11 by the face securing member.Therefore, wind pushing mechanism 12 can unload in the mode of peeling off from the rear surface of safety cap main body 11 shown in double dot dash line among Fig. 1 like that, only can install simply by just pressing on the contrary.Electro-motor and the fan main body that is installed on the output shaft of this electro-motor are housed in the wind pushing mechanism 12.As shown in Figure 1, under the state that is installed on safety cap main body 11, the exhaust outlet 12c of this wind pushing mechanism 12 from the rear portion of safety cap main body 11 towards the inboard.The fan that utilization is rotated by the starting of electro-motor is blown into extraneous gas from this exhaust outlet 12c such mandatory gap between safety cap main body 11 and operating personnel's head shown in Fig. 1 hollow core arrow.
Be provided with the slide switch 12f that the connection opening operation is used at wind pushing mechanism 12.By operating personnel oneself this slide switch 12f is carried out slide, can make in the electro-motor of dress start/stop and making fan main body rotate/stop, thus, thereby can realize comfortable operating environment towards safety cap main body 11 interior forced ventilations where necessary, thereby stop the batteries 13 of to avoid waste of ventilating when not required.
The power lead 12d that is used for the electro-motor supply power adorned in institute stretches out from wind pushing mechanism 12.Wind pushing mechanism 12 is connected with battery adapter 12b via this power lead 12d.Batteries 13 is assemblied in this battery adapter 12b.This batteries 13 is by sliding towards the top with respect to battery adapter 12b and can unloading.
This batteries 13 as for example as shown in Figure 12 electric tools such as rechargeable electric planer 15 power supply and use, the charger by other preparation charges and can use repeatedly.Be provided with battery installation portion 15a at the rear portion of electric tool 15.If batteries 13 is slided towards the below with respect to battery installation portion 15a, then this batteries 13 is electrically connected with the power circuit of the 15b of tool body portion, if batteries 13 is slided towards the top with respect to battery installation portion 15a, then can unload this batteries 13 from installation portion 15a.
The batteries 13 that has unloaded is kept intact and is installed on battery adapter 12b and can uses as the power supply of wind pushing mechanism 12.Therefore, battery adapter 12b possesses the battery installation portion 15a identical construction with electric tool 15 with respect to be slidingly installed structure and the electric connection construction of batteries 13.
Be provided with the hook 12e that is linked with usefulness at battery adapter 12b.Utilize this hook 12e that batteries 13 is hooked in operating personnel's waistband 14 in advance, thereby can realize the lightweight of safety cap 10.Thus, can alleviate operating personnel's burden and can realize efficiency of operationization.
In addition, wind pushing mechanism 12 can unload simply from safety cap main body 11.Therefore, thereby can realize safety cap main body 11(safety cap 10 unloading wind pushing mechanism 12 when not required) lightweight, can alleviate operating personnel's burden in this.
And then, because batteries 13 and battery adapter 12b can be assemblied in waistband 14 etc. with the state that separates with safety cap main body 11, improve operating efficiency all the more so also can alleviate operating personnel's burden in this.
Can increase various changes to first embodiment of above explanation implements.For example, though for example show wind pushing mechanism 12 for example as the electric device that is installed on safety cap main body 11, can constitute: replace this wind pushing mechanism 12 or various electric devices such as ligthing paraphernalia, wireless device, flash memory formula music player are installed in addition.
In addition, though show electric planer for example as the electric tool 15 that with batteries 13 is power supply, but can constitute: as the electric tool that uses at the constructions work scene etc., adopt various rechargeable power tools such as cutting machine such as for example rechargeable fastening machine of electronic screw, boring electric drill, reciprocating-type saw, annular saw, will be installed on battery adapter 12b and make safety cap carry the electric device work of usefulness as the batteries that power supply is installed on them.For batteries 13, the capacity that can be suitable for for example is the battery of the such all size of 14.4V, 18V or 36V.Therefore, can be suitable for following battery: the secondary battery unit 13b number that is accommodated in the accumulator housing 13c is at least one.
And then, though show for example batteries 13 is separated and assembled construction also can constitute as described later from safety cap main body 11: with wind pushing mechanism 12(electric device) identical batteries is assemblied in safety cap main body 11.
The electric device that conduct shown in Figure 3 is equipped on safety cap main body 11 also possesses the safety cap 20 of second embodiment of lighting mechanism 21 except the wind pushing mechanism 12 of first embodiment.The structure identical with first embodiment used identical Reference numeral and omitted its explanation.In this second embodiment, identical with first embodiment, wind pushing mechanism 12 can be installed on the rear portion of safety cap main body 11 with unloading by the face securing member.Lighting mechanism 21 is to be mounted with the continuous mode in the front side of this wind pushing mechanism 12.Lighting mechanism 21 can be installed on the top of safety cap main body 11 with unloading by the face securing member with the state of (connector connection) of being combined with wind pushing mechanism 12 blocks.Therefore, can be via power lead 12d towards lighting mechanism 21 supply powers.
Lamp holder (LED) is housed in lighting mechanism 21 thus 22 can illuminate the place ahead.Sidepiece at this lighting mechanism 21 is equipped with for connecting the press button 23 that opening operation is used.By the operating personnel press button 23 is connected opening operation, and can light/extinguish lamp holder 22 freely.In addition, as mentioned above, with lamp holder 22 light/extinguish different, can make by slide switch 12f is operated and to utilize wind pushing mechanism 12 to start/stop towards the forced ventilations in the safety cap main body 11.
According to the safety cap 10 of this second embodiment, thereby can utilize wind pushing mechanism 12 to prevent the sultry of head towards safety cap main body 11 interior forced ventilations, and can utilize lamp holder 22 to illuminate the place ahead, so especially can carry out operation in the dark expeditiously.In this second embodiment, also can utilize batteries 13 for electric tool 15 as the power supply of wind pushing mechanism 12 and lighting mechanism 21, so need not to prepare in addition the special-purpose power supplys of electric device such as dry cell, in the operation field that adopts various rechargeable power tools, especially can provide the high safety cap of surcharge 10.
In Fig. 4 example of passing the imperial examinations at the provincial level the safety cap 30 that also wireless device mechanism 31 is equipped on the 3rd embodiment of safety cap main body 11 except lighting mechanism 21 is shown.Wireless device mechanism 31 can be equipped on the left side of safety cap main body 11 to be combined the state of (connector connection) with the left side of wind pushing mechanism 12 block with unloading by the face securing member.
The power supply that makes this wireless device mechanism 31 and first, second embodiment are all the batteries 13 of electric tool 15 usefulness mutually, thereby can effectively apply flexibly the batteries 13 of electric tool 15 at the constructions work scene etc., and when the operation rest, can utilize music to improve relaxation effect, in addition can be rapidly and the emergence message when grasping disaster reliably etc.
As shown in the figure, wind pushing mechanism 12 can unload in the mode from safety cap main body 11 release surface securing members under the state that block is combined mutually simply with wireless device mechanism 31.Even under the state that unloads from safety cap main body 11, also can utilize wind pushing mechanism 12 and wireless device mechanism 31.
Fig. 5 pass the imperial examinations at the provincial level example illustrate possess wind pushing mechanism 12, the safety cap 40 of the 4th embodiment of lighting mechanism 21 and wireless device mechanism 31.Above-mentioned each mechanism 12,21,31 mutual block combinations, and can be installed on safety cap main body 11 by the face securing member with unloading.Thereby by possessing each action effect (ventilation function, illumination functions, audio frequency effect) that above-mentioned three mechanisms 12,21,31 can all obtain above-mentioned explanation, can form the safety cap 40 of the high full-scale weaponry of surcharge thus.
Can in wireless device mechanism 31, adorn flash memory formula music player.By this flash memory formula music player, can be stored in the music file of internal memory by external memory storage playing music such as SD card, USB storage or broadcast, thus, loosen operation medium can the listening to the music of having a rest.
In first of above explanation～the 4th embodiment, show the structure that is provided to various electric devices (wind pushing mechanism 12, lighting mechanism 21, wireless device mechanism 31) as the batteries 13 of power supply via battery adapter 12b with the state that separates with safety cap main body 11 for example, if but more small-sized batteries also can directly be provided to safety cap main body 11.At Fig. 6 the 5th relevant embodiment is shown.The structure that need not to change is adopted identical Reference numeral and omits explanation.
The safety cap 50 of the 5th embodiment also possesses along its upper surface by the structure of block in conjunction with installation battery components 51 except the rear portion in safety cap main body 11 can be equipped with the wind pushing mechanism identical with the respective embodiments described above 12 with unloading.This battery components 51 also by the face securing member installing along the upper surface of safety cap main body 11 by peeling off the state that unloads.
Be provided with battery in the front portion of battery components 51 and insert a mouthful 51a.Insert the batteries 52 that mouthful 51a is equipped with the insertion type of more small-sized (for example being 10.8V) at this battery.Wind pushing mechanism 12 is that power supply is worked with this batteries 52, and this batteries 52 also can be as the power supply of electric tools such as for example rechargeable screw driver and used, and the parts that ought to be equipped with such as also can use at the constructions work scene.
Safety cap 50 according to the 5th embodiment, different with first～the 4th embodiment, need not batteries 13 and battery adapter 12b are hooked in waistband 14 in advance, and owing to the batteries 52 that is assemblied in battery components 51 is the battery of more small-sized light weight, so can improve operating personnel's mobility all the more.
In addition, under the situation of the 5th embodiment, be equipped with the wind pushing mechanism 12 as electric device at the rear portion of safety cap main body 11, be equipped with batteries 52 in the front portion of its opposition side.
Therefore, can make batteries 52 as with respect to the counterweight (Weight balancer) of wind pushing mechanism 12 and performance function, the operating personnel can wear a safety helmet 50 with the state of not inclination thus.
The safety cap 50 of the 5th embodiment can constitute: also be equipped with other electric devices such as lighting mechanism, wireless device mechanism or flash memory formula music player.
And then, under the situation of for example right side that wind pushing mechanism 12 electric devices such as grade is provided to safety cap main body 11, thereby by making this batteries same as described above as counterweight performance function with respect to the left side that its top is provided to opposition side batteries 52.
In addition, in first～the 5th embodiment, though the installing component that is installed on safety cap main body 11 as various electric devices shows the face securing member for example, can constitute other parts such as adopting limit screw, parking lamp.
In addition, can constitute: at the battery adapter that has assembled batteries shoulder belt is installed, is made for the industry personnel and hangs use piggyback.
And then, though show the mechanism's bond type with the mode of wind pushing mechanism 12, lighting mechanism 21, wireless device mechanism 31 and battery components 51 respectively mutual blocks combinations and electrical connection for example, can constitute and individually to disperse to be installed on the safety cap main body respectively.
Form in a word: above-mentioned various electric devices can be provided to safety cap main body 11, and the power supply that makes them is the batteries that electric tool is used, thereby the batteries that ought to be equipped with such as can directly effectively apply flexibly at the constructions work scene, can make this safety cap performance high additive value thus.In recent years, aspect the batteries of using at electric tool, be mirror with maximization and the high performance of capacity, apply flexibly with the power supply of electric device by this batteries being carried as safety cap, thereby can realize its multifunction all the more.
Claims (13)
1. a safety cap is characterized in that,
Be equipped with electric device in the safety cap main body of wearing in head, the power supply of this electric device is the rechargeable batteries of using as the power supply of electric tool, and this batteries is equipped with at least one secondary battery unit in accumulator housing.
2. safety cap according to claim 1 is characterized in that,
Described batteries possesses the hook of using with respect to described electric tool dismounting, utilizes this hook can be with respect to the described batteries of described electric device dismounting.
3. safety cap according to claim 1 and 2 is characterized in that,
Can unload described electric device from described safety cap main body.
4. safety cap according to claim 1 and 2 is characterized in that,
Described batteries constitutes: from described safety cap body portion from and can be provided to the operating personnel with oneself, and via the band lead adapter towards described electric device supply power.
5. safety cap according to claim 3 is characterized in that,
Described batteries constitutes: from described safety cap body portion from and can be provided to the operating personnel with oneself, and via the band lead adapter towards described electric device supply power.
6. safety cap according to claim 1 and 2 is characterized in that,
Described batteries is provided to as with respect to the counterweight of described electric device and the position of bringing into play function.
7. safety cap according to claim 3 is characterized in that,
Described batteries is provided to as with respect to the counterweight of described electric device and the position of bringing into play function.
8. safety cap according to claim 1 and 2 is characterized in that,
Be equipped with as described electric device in fan, wireless device or the ligthing paraphernalia of air-supply usefulness any one or a plurality of.
9. safety cap according to claim 3 is characterized in that,
Be equipped with as described electric device in fan, wireless device or the ligthing paraphernalia of air-supply usefulness any one or a plurality of.
10. safety cap according to claim 4 is characterized in that,
Be equipped with as described electric device in fan, wireless device or the ligthing paraphernalia of air-supply usefulness any one or a plurality of.
11. safety cap according to claim 5 is characterized in that,
Be equipped with as described electric device in fan, wireless device or the ligthing paraphernalia of air-supply usefulness any one or a plurality of.
12. safety cap according to claim 6 is characterized in that,
Be equipped with as described electric device in fan, wireless device or the ligthing paraphernalia of air-supply usefulness any one or a plurality of.
13. safety cap according to claim 7 is characterized in that,
Be equipped with as described electric device in fan, wireless device or the ligthing paraphernalia of air-supply usefulness any one or a plurality of.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-177188 | 2010-08-06 | ||
| JP2010177188A JP2012036527A (en) | 2010-08-06 | 2010-08-06 | Helmet |
| PCT/JP2011/066649 WO2012017836A1 (en) | 2010-08-06 | 2011-07-22 | Helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203182114U true CN203182114U (en) | 2013-09-11 |
Family
ID=45559342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201190000642.1U Expired - Fee Related CN203182114U (en) | 2010-08-06 | 2011-07-22 | Safety cap |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2012036527A (en) |
| CN (1) | CN203182114U (en) |
| WO (1) | WO2012017836A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104544685A (en) * | 2014-12-15 | 2015-04-29 | 首都医科大学附属北京地坛医院 | Portable head band with function of air supplying for surgical operations and helmet with head band |
| CN109843105A (en) * | 2016-08-26 | 2019-06-04 | 舒伯特有限公司 | Protect the helmet |
| CN111273450A (en) * | 2020-04-14 | 2020-06-12 | 湖南翰坤实业有限公司 | VR experience helmet and balance adjusting method thereof |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150010208A (en) * | 2013-07-18 | 2015-01-28 | 주식회사 케이엠더블유 | Power connector and a safety helmet that using the power connector |
| KR101693760B1 (en) * | 2014-12-30 | 2017-01-06 | 남우현 | Head Lantern |
| CN106251523A (en) * | 2016-08-18 | 2016-12-21 | 田彩霞 | A kind of watchful device |
| CN209820005U (en) * | 2016-10-17 | 2019-12-20 | 株式会社牧田 | Electrical appliance |
| CN106579628A (en) * | 2016-12-31 | 2017-04-26 | 歌尔科技有限公司 | Helmet and method for reducing weight thereof |
| DE102017130373A1 (en) | 2017-12-15 | 2019-06-19 | Schuberth Gmbh | helmet |
| DE102018103657A1 (en) | 2018-02-19 | 2019-08-22 | Schuberth Gmbh | helmet |
| DE102018004314A1 (en) | 2018-05-30 | 2019-12-05 | Schuberth Gmbh | helmet |
| CN108783717B (en) * | 2018-07-04 | 2021-12-17 | 江苏优霸五金工具有限公司 | Mining safety helmet |
| USD950160S1 (en) | 2020-07-27 | 2022-04-26 | Steve Feher | Air conditioned hard hat |
| US20230321464A1 (en) * | 2020-09-04 | 2023-10-12 | 3M Innovative Properties Company | Breathing apparatus and charging system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617303A (en) * | 1992-06-30 | 1994-01-25 | Coal Ind Ltd | Protective helmet |
| US6007940A (en) * | 1997-11-26 | 1999-12-28 | Celgard Llc | Portable power tool having low rate, rechargeable batteries |
| JP2003145452A (en) * | 2001-11-19 | 2003-05-20 | Kazutaka Yamauchi | Portable power tool holder |
| JP3133214U (en) * | 2007-04-20 | 2007-07-05 | 株式会社Ｔｒｃテクニカ | Helmet blower |
-
2010
- 2010-08-06 JP JP2010177188A patent/JP2012036527A/en active Pending
-
2011
- 2011-07-22 WO PCT/JP2011/066649 patent/WO2012017836A1/en active Application Filing
- 2011-07-22 CN CN201190000642.1U patent/CN203182114U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104544685A (en) * | 2014-12-15 | 2015-04-29 | 首都医科大学附属北京地坛医院 | Portable head band with function of air supplying for surgical operations and helmet with head band |
| CN109843105A (en) * | 2016-08-26 | 2019-06-04 | 舒伯特有限公司 | Protect the helmet |
| CN109843105B (en) * | 2016-08-26 | 2022-04-26 | 舒伯特有限公司 | Protective helmet |
| CN111273450A (en) * | 2020-04-14 | 2020-06-12 | 湖南翰坤实业有限公司 | VR experience helmet and balance adjusting method thereof |
| CN111273450B (en) * | 2020-04-14 | 2020-12-08 | 湖南翰坤实业有限公司 | VR experience helmet and balance adjusting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012017836A1 (en) | 2012-02-09 |
| JP2012036527A (en) | 2012-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20190722 |
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| CF01 | Termination of patent right due to non-payment of annual fee |