JP2012237088A - Protection hood and attachment/detachment method of helmet to/from protection hood - Google Patents

Protection hood and attachment/detachment method of helmet to/from protection hood Download PDF

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JP2012237088A
JP2012237088A JP2012175490A JP2012175490A JP2012237088A JP 2012237088 A JP2012237088 A JP 2012237088A JP 2012175490 A JP2012175490 A JP 2012175490A JP 2012175490 A JP2012175490 A JP 2012175490A JP 2012237088 A JP2012237088 A JP 2012237088A
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helmet
opening
covering member
head
clean room
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JP5553092B2 (en
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Kenji Kobayashi
健次 小林
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Daifuku Co Ltd
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  • Helmets And Other Head Coverings (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a hood cap which can prevent the positional displacement of a helmet.SOLUTION: The hood cap 1 used in a clean room has a cylindrical-bag shaped body 2 which covers the head top, the rear head and the side head of a worker which are covered with a hair net, the upper part of the hood cap 1 is constituted into an external/internal double-structure by using an outer cover member 4 and an inner cover member, and the helmet 7 is housed in a housing part 6 which is formed between the outer cover member 4 and the inner cover member. An opening 9 which allows the take-in/take-out of the helmet 7 and a fastener 10 which opens and closes the opening 9 are arranged at the outer cover member 4.

Description

本発明はクリーンルームで使用される防護用頭巾、及び防護用頭巾に対するヘルメットの着脱方法に関する。   The present invention relates to a protective hood used in a clean room and a method for attaching and detaching a helmet to and from the protective hood.

従来、この種の防護用頭巾としては、例えばクリーンルームで使用されるフードキャップがある。このフードキャップは、作業者が頭から被って、頭部および顔面を覆うものである。上記フードキャップの前部には、両目を通して目視をするための窓が形成されている。作業者は、上記フードキャップを被ることにより、クリーンルーム内に毛髪等が落下したり毛髪等に付着したパーティクルが落下するのを防止していた。   Conventionally, as this type of protective hood, for example, there is a hood cap used in a clean room. The hood cap is worn by an operator from the head and covers the head and face. A window for viewing through both eyes is formed at the front of the hood cap. The worker covered the hood cap to prevent the hair or the like from falling into the clean room or the particles attached to the hair or the like from falling.

また、クリーンルームで作業上、頭部を保護する必要がある場合、作業者は、フードキャップの上からヘルメットを被って作業を行っていた。   In addition, when it is necessary to protect the head for work in a clean room, the worker is wearing a helmet over the hood cap.

しかしながら、上記の従来形式では、フードキャップは滑り易いため、フードキャップの上からヘルメットを被って作業を行う際、作業者が頭を動かす度に、ヘルメットが滑って位置ずれし、作業に支障を来すといった問題があった。   However, in the above conventional type, the hood cap is slippery. Therefore, when the operator wears a helmet from the top of the hood cap, the helmet slips and shifts every time the operator moves his head. There was a problem of coming.

本発明は、ヘルメットの位置ずれを防止することができる防護用頭巾、及び防護用頭巾に対するヘルメットの着脱方法を提供することを目的とする。   An object of this invention is to provide the protective hood which can prevent the position shift of a helmet, and the method of attaching or detaching a helmet with respect to the protective hood.

上記目的を達成するために本発明の防護用頭巾は、クリーンルーム内で使用される防護用頭巾であって、
ヘアーネットで覆われた作業者の頭頂部と後頭部と側頭部を覆う筒袋状の本体部を有し、
本体部の上部が布状の外覆い部材と網状の内覆い部材とで二重構造に構成され、
上記外覆い部材と内覆い部材との間に収納部が形成され、
上記収納部に、頭部を保護するヘルメットが収納され、
上記ヘルメットは外覆い部材と内覆い部材との間に挟まれて固定され、
上記外覆い部材に、ヘルメットを出し入れ可能な前後方向あるいは左右方向に沿って形成されている開口部と、この開口部を開閉する開閉手段とが設けられ、
クリーンルーム内において上記防護用頭巾をヘアーネットで覆われた作業者の頭部に装着した状態で、上記開閉手段を外覆い部材の外部から開閉操作してヘルメットを外覆い部材の外部から収納部へ出し入れ可能としたものである。
また、本発明の防護用頭巾に対するヘルメットの着脱方法は、クリーンルーム内で使用される防護用頭巾に対するヘルメットの着脱方法であり、作業者は、クリーンルームで作業するにあたり、先ず、頭部をヘアーネットで覆い、その後、ヘアーネットで覆われた作業者の頭頂部と後頭部と側頭部を覆う筒袋状の本体部を有し、本体部の上部が布状の外覆い部材と網状の内覆い部材とで二重構造に構成され、上記外覆い部材と内覆い部材との間に収納部が形成され、上記収納部に、頭部を保護するヘルメットが収納可能とされ、上記ヘルメットは外覆い部材と内覆い部材との間に挟まれて固定可能とされ、上記外覆い部材に、ヘルメットを出し入れ可能な前後方向あるいは左右方向に沿って形成されている開口部と、この開口部を開閉する開閉手段とが設けられ、クリーンルーム内において上記防護用頭巾をヘアーネットで覆われた作業者の頭部に装着した状態で、上記開閉手段を外覆い部材の外部から開閉操作してヘルメットを外覆い部材の外部から収納部へ出し入れ可能な防護用頭巾を被り、クリーンルーム内での作業上、頭部を保護する必要がある場合、作業者は、クリーンルーム内において上記防護用頭巾をヘアーネットで覆われた頭部に装着した状態で、上記開閉手段を外覆い部材の外部から開いてヘルメットを上記開口部から上記防護用頭巾の収納部へ入れ込み、その後、上記開閉手段を閉じ、クリーンルーム内での作業上、ヘルメットが不要である場合には、作業者は、クリーンルーム内において上記防護用頭巾をヘアーネットで覆われた頭部に装着した状態で、上記開閉手段を開いて、ヘルメットを収納部から上記防護用頭巾の外部へ取り外し、その後に上記開閉手段を閉じるものである。 In order to achieve the above object, the protective hood of the present invention is a protective hood used in a clean room,
It has a cylindrical bag-shaped main body that covers the top, back, and side of the worker's head covered with a hair net,
The upper part of the main body is configured in a double structure with a cloth-like outer covering member and a net-like inner covering member,
A storage part is formed between the outer covering member and the inner covering member,
A helmet that protects the head is stored in the storage section,
The helmet is sandwiched and fixed between an outer covering member and an inner covering member,
The outer covering member is provided with an opening formed along the front-rear direction or the left-right direction in which the helmet can be taken in and out, and an opening / closing means for opening and closing the opening,
With the protective hood attached to the head of an operator covered with a hair net in a clean room, the opening / closing means is opened / closed from the outside of the outer covering member, and the helmet is moved from the outer portion of the outer covering member to the storage section. It can be taken in and out.
Further, the method of attaching / detaching the helmet to / from the protective hood of the present invention is a method of attaching / detaching the helmet to / from the protective hood used in the clean room. It has a cylindrical bag-shaped main body that covers the head, occipital region, and temporal region of the worker covered and then covered with a hair net, and the upper portion of the main body is a cloth-like outer covering member and a net-like inner covering member And a storage part is formed between the outer cover member and the inner cover member, and a helmet that protects the head can be stored in the storage part. The helmet is an outer cover member. And an opening formed in the front-rear direction or the left-right direction in which the helmet can be taken in and out, and an opening that opens and closes the opening. Means for opening and closing the opening and closing means from the outside of the outer covering member in a state where the protective hood is mounted on the head of the operator covered with a hair net in a clean room. When wearing a protective hood that can be taken in and out of the storage area and protecting the head for work in the clean room, the worker covered the protective hood with a hair net in the clean room. With the head mounted, the opening / closing means is opened from the outside of the outer cover member, and the helmet is inserted into the protective hood housing through the opening, and then the opening / closing means is closed to ensure that the work is performed in a clean room. If a helmet is not required, the worker must wear the protective hood on the head covered with a hair net in a clean room Open closing means, remove the helmet from the housing section to outside the hood for the protection, but then to close said opening and closing means.

これによると、ヘルメットは外覆い部材と内覆い部材との間に収納されるため、ヘルメットの位置がずれるのを防止することができる。
また、開閉手段で外覆い部材を開くことによって、ヘルメットを外覆い部材と内覆い部材との間から出し入れすることができる。したがって、クリーンルーム内において、作業者が防護用頭巾を頭部に装着したままで、外側からヘルメットを容易に出し入れすることが可能であり、これにより、クリーンルーム内においてヘルメットが不要である場合、ヘルメットを防護用頭巾から容易に取り外すことができる。 According to this, since the helmet is accommodated between the outer covering member and the inner covering member, it is possible to prevent the position of the helmet from shifting.
Moreover, the helmet can be taken in and out between the outer covering member and the inner covering member by opening the outer covering member with the opening / closing means. Therefore, in a clean room, it is possible for an operator to easily put in and out a helmet while wearing a protective hood on the head, so that if a helmet is unnecessary in the clean room, It can be easily removed from the protective hood.

本発明のより好ましい実施形態は、本体部の下端に設けられたスカート部を有し、
上記スカート部は肩を覆うものである。 A more preferred embodiment of the present invention has a skirt provided at the lower end of the main body,
The skirt portion covers the shoulder.

本発明のより好ましい実施形態は、本体部の下部を絞るための紐が本体部に通してあるものである。
これによると、紐を用いて本体部の下部を絞ることにより、作業者の毛髪等が落下するのを防止し得る。 In a more preferred embodiment of the present invention, a string for narrowing the lower portion of the main body is passed through the main body.
According to this, it can prevent that a worker's hair etc. fall by squeezing the lower part of a main-body part using a string.

本発明のより好ましい実施形態は、頭部周りの緩みをとる締め付け手段が後部に設けられているものである。
これによると、締め付け手段で防護用頭巾を締め付けて頭部周りの緩みをとることができ、防護用頭巾を頭部にぴったりと密着させることができる。 In a more preferred embodiment of the present invention, tightening means for taking looseness around the head is provided at the rear part.
According to this, the protective hood can be tightened with the tightening means to loosen the periphery of the head, and the protective hood can be closely adhered to the head.

本発明のより好ましい実施形態は、前部に目視用の窓が形成され、
締め付け手段は、上記目視用の窓よりも上位でかつ収納部よりも下位に設けられているとともに、外覆い部材の下端部と内覆い部材の下端部とが重複する重複部分よりも下位に設けられているものである。 A more preferred embodiment of the present invention has a viewing window formed in the front,
The tightening means is provided above the visual window and below the storage portion, and below the overlapping portion where the lower end portion of the outer covering member and the lower end portion of the inner covering member overlap. It is what has been.

本発明のより好ましい実施形態は、前部に顔面露出用の開口部が形成され、
締め付け手段は、上記顔面露出用の開口部よりも上位でかつ収納部よりも下位に設けられているとともに、外覆い部材の下端部と内覆い部材の下端部とが重複する重複部分よりも下位に設けられているものである。 In a more preferred embodiment of the present invention, an opening for facial exposure is formed at the front,
The fastening means is provided above the opening for exposing the face and below the storage part, and below the overlapping part where the lower end part of the outer covering member and the lower end part of the inner covering member overlap. Is provided.

以上のように、本発明によれば、ヘルメットは外覆い部材と内覆い部材との間に収納されるため、ヘルメットの位置がずれるのを防止することができる。
また、開閉手段で外覆い部材を開くことによって、ヘルメットを外覆い部材と内覆い部材との間から出し入れすることができる。したがって、クリーンルーム内において、作業者が防護用頭巾を頭部に装着したままで、外側からヘルメットを容易に出し入れすることが可能であり、これにより、クリーンルーム内においてヘルメットが不要である場合、ヘルメットを防護用頭巾から容易に取り外すことができる。 As described above, according to the present invention, since the helmet is housed between the outer covering member and the inner covering member, it is possible to prevent the position of the helmet from shifting.
Moreover, the helmet can be taken in and out between the outer covering member and the inner covering member by opening the outer covering member with the opening / closing means. Therefore, in a clean room, it is possible for an operator to easily put in and out a helmet while wearing a protective hood on the head, so that if a helmet is unnecessary in the clean room, It can be easily removed from the protective hood.

本発明の実施の形態におけるフードキャップの正面図である。It is a front view of the food cap in an embodiment of the invention. 同、フードキャップの背面図である。It is a rear view of a food cap same as the above. 同、フードキャップの側面の断面図である。It is sectional drawing of the side surface of a food cap same as the above. 同、フードキャップを被った際の斜視図であり、ヘルメットを装着していない状態を示す。It is a perspective view at the time of covering a food cap and shows the state where a helmet is not worn. 同、フードキャップを被った際の斜視図であり、開口部を開いた状態を示す。It is a perspective view at the time of covering a food cap and shows the state where an opening was opened. 同、フードキャップを被った際の斜視図であり、ヘルメットを開口部から収納部に入れ込んだ状態を示す。It is a perspective view at the time of covering a food cap same as the above and shows the state where the helmet was put into the storage part from the opening. 同、フードキャップを被った際の斜視図であり、開口部を閉じてヘルメットを内蔵した状態を示す。It is a perspective view at the time of covering a food cap same as the above, and shows the state where an opening was closed and a helmet was built. 本発明の他の実施の形態におけるフードキャップを被った際の斜視図である。It is a perspective view at the time of covering the food cap in other embodiments of the present invention.

以下、本発明における実施の形態を図面に基づいて説明する。
図１〜図４に示すように、１はクリーンルームで用いられるフードキャップ（防護用頭巾の一例）であり、作業者が頭から被って、頭部および顔面を覆うものである。上記フードキャップ１は、本体部２と、本体部２の下端に設けられたスカート部１９とで構成されている。尚、上記フードキャップ１はヘッドカバーやヘッドキャップ等とも呼ばれる。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
As shown in FIGS. 1 to 4, reference numeral 1 denotes a hood cap (an example of a protective hood) used in a clean room, which an operator covers from the head and covers the head and face. The hood cap 1 is composed of a main body portion 2 and a skirt portion 19 provided at the lower end of the main body portion 2. The hood cap 1 is also called a head cover or a head cap.

上記フードキャップ１の本体部２は、その上部２ａが作業者の頭頂部を覆い、前部２ｂが作業者の顔面を覆い、後部２ｃが作業者の後頭部を覆い、両側部２ｄが作業者の側頭部を覆うように、筒袋状に形成されている。   The main body 2 of the hood cap 1 has an upper portion 2a covering the top of the operator, a front portion 2b covering the operator's face, a rear portion 2c covering the operator's back head, and both side portions 2d of the operator's head. It is formed in a cylindrical bag shape so as to cover the temporal region.

上記フードキャップ１の前部２ｂには、作業者の両目を通して目視をするための窓３が形成されている。
また、図３，図５，図６に示すように、フードキャップ１の上部２ａは、布状の外覆い部材４と網（メッシュ）状の内覆い部材５とで、内外二重構造に構成されている。上記外覆い部材４と内覆い部材５との間には収納部６が形成され、この収納部６に、作業者の頭部を保護するヘルメット７が収納される。 The front portion 2b of the hood cap 1 is formed with a window 3 for viewing through the eyes of the operator.
As shown in FIGS. 3, 5 and 6, the upper portion 2a of the hood cap 1 is constituted by a cloth-like outer covering member 4 and a mesh-like inner covering member 5 in an inner / outer double structure. Has been. A storage portion 6 is formed between the outer cover member 4 and the inner cover member 5, and a helmet 7 that protects the operator's head is stored in the storage portion 6.

また、上記外覆い部材４には、ヘルメット７を出し入れ可能な開口部９と、この開口部９を開閉するファスナー１０（開閉手段の一例）とが設けられている。尚、上記開口部９は前後方向に沿って形成されている。また、上記ヘルメット７は椀状に形成されており、庇等の外部へ突出するものは設けられていない。   Further, the outer covering member 4 is provided with an opening 9 through which the helmet 7 can be taken in and out, and a fastener 10 (an example of an opening / closing means) for opening and closing the opening 9. The opening 9 is formed along the front-rear direction. In addition, the helmet 7 is formed in a bowl shape, and there is no helmet or the like protruding outside.

また、図２，図３に示すように、フードキャップ１の後部２ｃには、頭部横周りの緩みをとる締め付け手段１２が設けられている。上記締め付け手段１２は、フードキャップ１の後部２ｃに設けられた締付帯１３と、締付帯１３の遊端部に設けられた一方の面ファスナー１４と、フードキャップ１の後部２ｃに設けられた他方の面ファスナー１５とで構成されている。尚、上記他方の面ファスナー１５は締付帯１３の基端部の左右一側方に位置しており、両方の面ファスナー１４，１５同士が離着自在になっている。   As shown in FIGS. 2 and 3, the rear portion 2 c of the hood cap 1 is provided with a fastening means 12 that takes looseness around the head. The fastening means 12 includes a fastening band 13 provided at the rear part 2c of the hood cap 1, one hook-and-loop fastener 14 provided at the free end of the fastening band 13, and the other provided at the rear part 2c of the hood cap 1. And the surface fastener 15. The other hook-and-loop fastener 15 is located on one side of the base end of the fastening band 13 so that both hook-and-loop fasteners 14 and 15 are detachable.

また、フードキャップ１の本体部２の下部には、この部分を絞るための紐１６が通してあり、この紐１６の両端部１６ａがフードキャップ１の後部２ｃから外側に垂らしてある。また、上記スカート部１９は、作業者の肩を覆うものであり、下部が広がっている。   Further, a string 16 for narrowing this portion is passed through the lower portion of the main body 2 of the hood cap 1, and both end portions 16 a of the string 16 are hung outward from the rear portion 2 c of the hood cap 1. The skirt portion 19 covers the operator's shoulder, and the lower portion is widened.

以下、上記構成における作用を説明する。
クリーンルームで作業する場合、作業者は、先ず、口をマスクで、頭部をヘアーネットで覆い、その後、図４に示すように、フードキャップ１を頭から被って、頭部および顔面を覆う。さらに、紐１６の両端部１６ａを引っ張って結ぶことにより、フードキャップ１の本体部２の下部を絞る。これにより、クリーンルーム内に作業者の毛髪等が落下するのを防止し得る。 Hereinafter, the operation of the above configuration will be described.
When working in a clean room, the worker first covers the mouth with a mask and the head with a hair net, and then covers the head and face with the hood cap 1 from the head as shown in FIG. Furthermore, the lower part of the main body 2 of the hood cap 1 is squeezed by pulling and tying both ends 16 a of the string 16. Thereby, it can prevent that an operator's hair etc. fall in a clean room.

また、クリーンルームで作業上、頭部を保護する必要がある場合、作業者は、図５に示すようにファスナー１０を開け、図６に示すようにヘルメット７を開口部９からフードキャップ１の収納部６へ入れ込む。その後、図７に示すように、作業者がファスナー１０を閉じることによって、開口部９が閉じられ、ヘルメット７が収納部６に収納されるため、作業者の頭部がヘルメット７で保護される。   When it is necessary to protect the head for work in a clean room, the operator opens the fastener 10 as shown in FIG. 5, and the helmet 7 is stored in the hood cap 1 from the opening 9 as shown in FIG. Insert into part 6. Thereafter, as shown in FIG. 7, when the operator closes the fastener 10, the opening 9 is closed and the helmet 7 is stored in the storage unit 6, so that the worker's head is protected by the helmet 7. .

上記のように作業者が頭部にフードキャップ１を被って、ヘルメット７を収納部６に収納した際、上記ヘルメット７は外覆い部材４と内覆い部材５との間に挟まれて固定されるため、作業中にヘルメット７の位置がずれるのを防止することができる。   As described above, when the worker puts the hood cap 1 on the head and stores the helmet 7 in the storage portion 6, the helmet 7 is sandwiched and fixed between the outer covering member 4 and the inner covering member 5. Therefore, it is possible to prevent the position of the helmet 7 from shifting during work.

また、ヘルメット７が不要である場合、ファスナー１０を開いて、ヘルメット７を収納部６からフードキャップ１の外部へ取り外せばよい。このように、クリーンルーム内において、フードキャップ１を頭部に装着したままで、フードキャップ１に対して容易にヘルメット７を着脱することができるため、非常に利便性が良い。   When the helmet 7 is unnecessary, the fastener 10 is opened and the helmet 7 may be removed from the storage portion 6 to the outside of the hood cap 1. Thus, since the helmet 7 can be easily attached to and detached from the hood cap 1 with the hood cap 1 mounted on the head in the clean room, the convenience is very good.

また、図２に示すように、締付帯１３を他方の面ファスナー１５の方向Ａへ引っ張った状態で、一方の面ファスナー１４を他方の面ファスナー１５へ密着させることにより、フードキャップ１の頭部横周りの緩みを取ることができるため、フードキャップ１を作業者の頭部にぴったりと密着させることができる。   In addition, as shown in FIG. 2, the head of the hood cap 1 can be obtained by bringing one hook-and-loop fastener 14 into close contact with the other hook-and-loop fastener 15 in a state where the fastening band 13 is pulled in the direction A of the other hook-and-loop fastener 15. Since the looseness around the side can be removed, the hood cap 1 can be closely adhered to the operator's head.

上記実施の形態では、開閉手段の一例としてファスナー１０を用いたが、面ファスナーやボタンなどを用いて開口部９を開閉してもよい。
上記実施の形態では、開口部９を前後方向に形成しているが左右方向に形成してもよい。 In the above embodiment, the fastener 10 is used as an example of the opening / closing means. However, the opening 9 may be opened and closed using a hook-and-loop fastener or a button.
In the above embodiment, the opening 9 is formed in the front-rear direction, but it may be formed in the left-right direction.

上記実施の形態では、作業者がフードキャップ１を装着した後、ヘルメット７をフードキャップ１に取り付けているが、先にヘルメット７をフードキャップ１に取り付けておき、この状態で、作業者がフードキャップ１を装着してもよい。   In the above embodiment, the helmet 7 is attached to the hood cap 1 after the worker wears the hood cap 1, but the helmet 7 is first attached to the hood cap 1 in this state, The cap 1 may be attached.

上記実施の形態では、作業者は、フードキャップ１を被る前に、クリーン用のマスクを装着しているが、マスクを不要にしてもよい。また、ヘアーネットを装着した後、フードキャップ１を被り、その後、マスクを装着してもよい。   In the embodiment described above, the worker wears a clean mask before wearing the hood cap 1, but the mask may be unnecessary. Moreover, after mounting | wearing a hair net, you may wear the food cap 1 and may mount | wear with a mask after that.

上記実施の形態では、通常、フードキャップ１を白色にしているが、フードキャップ１の上部２ａを白色以外に着色してもよい。これにより、従来のようなヘルメットを内蔵しないフードキャップと区別することができる。したがって、作業者がヘルメット内蔵型のフードキャップ１を使用していることを一目して判別することができる。   In the above embodiment, the food cap 1 is usually white, but the upper portion 2a of the food cap 1 may be colored other than white. Thereby, it can distinguish with the food cap which does not incorporate the helmet like the past. Therefore, it can be determined at a glance that the worker is using the hood cap 1 with a built-in helmet.

上記実施の形態では、図７に示すようにフードキャップ１で頭部と顔面（鼻，口）とを覆っているが、他の実施の形態として、図８に示すようにフードキャップ１の前部２ｂに開口部２１を形成し、この開口部２１から顔面（目，鼻，口）を露出させてもよい。   In the above embodiment, the head and the face (nose and mouth) are covered with the hood cap 1 as shown in FIG. 7, but as another embodiment, the front of the hood cap 1 as shown in FIG. An opening 21 may be formed in the portion 2b, and the face (eyes, nose, mouth) may be exposed from the opening 21.

１ フードキャップ（防護用頭巾）
２ 本体部
２ａ 上部
２ｂ 前部
２ｃ 後部
３ 目視用の窓
４ 外覆い部材
５ 内覆い部材
６ 収納部
７ ヘルメット
９ 開口部
１０ ファスナー（開閉手段）
１２ 締め付け手段
１６ 紐
１９ スカート部
２１ 顔面露出用の開口部 1 Food cap (protection hood)
2 Body part 2a Upper part 2b Front part 2c Rear part 3 Window for viewing 4 Outer covering member 5 Inner covering member 6 Storage part 7 Helmet 9 Opening part 10 Fastener (opening / closing means)
12 Tightening means 16 String 19 Skirt portion 21 Face exposure opening

Claims (2)

クリーンルーム内で使用される防護用頭巾であって、
ヘアーネットで覆われた作業者の頭頂部と後頭部と側頭部を覆う筒袋状の本体部を有し、
本体部の上部が布状の外覆い部材と網状の内覆い部材とで二重構造に構成され、
上記外覆い部材と内覆い部材との間に収納部が形成され、
上記収納部に、頭部を保護するヘルメットが収納され、
上記ヘルメットは外覆い部材と内覆い部材との間に挟まれて固定され、
上記外覆い部材に、ヘルメットを出し入れ可能な前後方向あるいは左右方向に沿って形成されている開口部と、この開口部を開閉する開閉手段とが設けられ、
クリーンルーム内において上記防護用頭巾をヘアーネットで覆われた作業者の頭部に装着した状態で、上記開閉手段を外覆い部材の外部から開閉操作してヘルメットを外覆い部材の外部から収納部へ出し入れ可能としたことを特徴とする防護用頭巾。 A protective hood used in a clean room,
It has a cylindrical bag-shaped main body that covers the top, back, and side of the worker's head covered with a hair net,
The upper part of the main body is configured in a double structure with a cloth-like outer covering member and a net-like inner covering member,
A storage part is formed between the outer covering member and the inner covering member,
A helmet that protects the head is stored in the storage section,
The helmet is sandwiched and fixed between an outer covering member and an inner covering member,
The outer covering member is provided with an opening formed along the front-rear direction or the left-right direction in which the helmet can be taken in and out, and an opening / closing means for opening and closing the opening,
With the protective hood attached to the head of an operator covered with a hair net in a clean room, the opening / closing means is opened / closed from the outside of the outer covering member, and the helmet is moved from the outer portion of the outer covering member to the storage section. A protective hood characterized by being able to be put in and out. クリーンルーム内で使用される防護用頭巾に対するヘルメットの着脱方法であり、
作業者は、クリーンルームで作業するにあたり、先ず、頭部をヘアーネットで覆い、その後、
ヘアーネットで覆われた作業者の頭頂部と後頭部と側頭部を覆う筒袋状の本体部を有し、本体部の上部が布状の外覆い部材と網状の内覆い部材とで二重構造に構成され、上記外覆い部材と内覆い部材との間に収納部が形成され、上記収納部に、頭部を保護するヘルメットが収納可能とされ、上記ヘルメットは外覆い部材と内覆い部材との間に挟まれて固定可能とされ、上記外覆い部材に、ヘルメットを出し入れ可能な前後方向あるいは左右方向に沿って形成されている開口部と、この開口部を開閉する開閉手段とが設けられ、クリーンルーム内において上記防護用頭巾をヘアーネットで覆われた作業者の頭部に装着した状態で、上記開閉手段を外覆い部材の外部から開閉操作してヘルメットを外覆い部材の外部から収納部へ出し入れ可能な防護用頭巾を被り、
クリーンルーム内での作業上、頭部を保護する必要がある場合、作業者は、クリーンルーム内において上記防護用頭巾をヘアーネットで覆われた頭部に装着した状態で、上記開閉手段を外覆い部材の外部から開いてヘルメットを上記開口部から上記防護用頭巾の収納部へ入れ込み、その後、上記開閉手段を閉じ、
クリーンルーム内での作業上、ヘルメットが不要である場合には、作業者は、クリーンルーム内において上記防護用頭巾をヘアーネットで覆われた頭部に装着した状態で、上記開閉手段を開いて、ヘルメットを収納部から上記防護用頭巾の外部へ取り外し、その後に上記開閉手段を閉じること
を特徴とするクリーンルーム内で使用される防護用頭巾に対するヘルメットの着脱方法。 It is a method of attaching and detaching a helmet to a protective hood used in a clean room,
When working in a clean room, the worker first covers the head with a hair net, and then
It has a cylindrical bag-shaped main body that covers the top, back, and side of the operator's head covered with a hair net, and the top of the main body is doubled with a cloth-like outer covering member and a net-like inner covering member. A storage part is formed between the outer cover member and the inner cover member, and a helmet that protects the head can be stored in the storage part. The helmet includes an outer cover member and an inner cover member. The outer cover member is provided with an opening formed along the front-rear direction or the left-right direction in which the helmet can be taken in and out, and an opening / closing means for opening and closing the opening. In a clean room, with the protective hood attached to the head of an operator covered with a hair net, the opening / closing means is opened and closed from the outside of the outer covering member, and the helmet is stored from the outside of the outer covering member. Prevention that can be taken in and out Subject to use hood,
When it is necessary to protect the head for work in a clean room, the operator must cover the opening / closing means with the protective hood attached to the head covered with a hair net in the clean room. Open from the outside of the helmet and put the helmet through the opening into the protective hood housing, then close the opening and closing means,
When a helmet is not required for work in the clean room, the operator opens the opening and closing means with the protective hood attached to the head covered with a hair net in the clean room, Removing the helmet from the storage part to the outside of the protective hood, and then closing the opening and closing means, and a method for attaching and detaching the helmet to and from the protective hood used in a clean room.
JP2012175490A 2012-08-08 2012-08-08 Protective hood and method for attaching and detaching helmet to / from protective hood Expired - Lifetime JP5553092B2 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH031922U (en) * 1989-05-31 1991-01-10
JPH0748706A (en) * 1993-08-09 1995-02-21 Hitachi Ltd Clean suit
JP2007120000A (en) * 2007-02-16 2007-05-17 Daifuku Co Ltd Protective hood

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH031922U (en) * 1989-05-31 1991-01-10
JPH0748706A (en) * 1993-08-09 1995-02-21 Hitachi Ltd Clean suit
JP2007120000A (en) * 2007-02-16 2007-05-17 Daifuku Co Ltd Protective hood

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