JP2984699B2 - Helmet - Google Patents
HelmetInfo
- Publication number
- JP2984699B2 JP2984699B2 JP6174889A JP17488994A JP2984699B2 JP 2984699 B2 JP2984699 B2 JP 2984699B2 JP 6174889 A JP6174889 A JP 6174889A JP 17488994 A JP17488994 A JP 17488994A JP 2984699 B2 JP2984699 B2 JP 2984699B2
- Authority
- JP
- Japan
- Prior art keywords
- helmet
- joining
- eave
- joined
- helmet body
- 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 - Lifetime
Links
Classifications
-
- 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
- A42B3/18—Face protection devices
- A42B3/22—Visors
- A42B3/227—Visors with sun visors, e.g. peaks above face opening
-
- 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
Landscapes
- Helmets And Other Head Coverings (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ヘルメットの構成に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction of a helmet.
【０００２】[0002]
【従来の技術】一般に、ヘルメットには、日差しや雨を
避けたり落下物等から顔面を保護するために、ひさし
（庇）が設けられているものがある。2. Description of the Related Art In general, some helmets are provided with an eave (eave) to avoid the sun and rain and to protect the face from falling objects.
【０００３】この種の従来のヘルメットには、実開平５
−９６０２４号公開公報に開示されているように、ひさ
し部を透明にして安全かつ能率良く作業を行うことがで
きるように構成したものもあった。[0003] Conventional helmets of this type include a conventional open helmet.
As disclosed in JP-A-96024, there has been a configuration in which an eave portion is made transparent so that work can be performed safely and efficiently.
【０００４】しかしながら、上記従来の透明なひさし
は、ヘルメット本体への取付強度が弱くて、容易に分離
脱落してしまう恐れがあった。[0004] However, the above-mentioned conventional transparent eaves have a low attachment strength to the helmet body, and there is a possibility that the conventional transparent eaves are easily separated and dropped.
【０００５】[0005]
【発明が解決しようとする課題】本発明は、上記従来の
透明ひさしの問題点を解決するためになされたもので、
その目的とするところは、透明のひさし部をヘルメット
本体に強固に接合して、さらに安全かつ能率良く作業を
行うことのできるヘルメットを提供するにある。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the conventional transparent eaves.
It is an object of the present invention to provide a helmet in which a transparent eave portion is firmly joined to a helmet main body so that work can be performed more safely and efficiently.
【０００６】[0006]
【課題を解決するための手段】本発明のヘルメットは、
ヘルメット本体の前端縁部分に透明のひさし部を一体的
に接合して成るヘルメットにおいて、上記ひさし部の接
合部に接合片を形成して、上記ヘルメット本体の前端縁
部分により該接合片を両側面から挟着状態で接合する
か、或いは上記ヘルメット本体の前端縁部分に上記接合
片の一側面を重ねた状態で接合すると共に、上記ヘルメ
ット本体の両側部から前方に突起部を延設して、上記前
端縁部分の両側部との間で凹部を形成し、該凹部にひさ
し部の両端部を嵌合状態で接合することを特徴とする。
また、上記接合片に係止部および／または係止穴を形成
したことを特徴とする。さらに、上記ヘルメット本体の
凹部の縁部に、上記ひさし部の両端縁の外縁部を挟着状
態あるいは重ね状態で接合することも特徴とする。A helmet according to the present invention comprises:
In a helmet formed by integrally joining a transparent eave portion to a front end portion of a helmet body, a joining piece is formed at a joining portion of the eave portion, and the joining piece is formed on both sides by the front end portion of the helmet body. From the helmet body, or joined together with one side of the joining piece superimposed on the front edge portion of the helmet body, and extending the projection forward from both sides of the helmet body, A concave portion is formed between both sides of the front edge portion, and both ends of the eave portion are joined to the concave portion in a fitted state.
Further, a locking portion and / or a locking hole is formed in the joint piece. Further, the helmet body is characterized in that outer edges of both ends of the eave portion are joined to the edge portion of the concave portion of the helmet body in a sandwiched state or an overlapped state.
【０００７】[0007]
【０００８】[0008]
【実施例】以下、本発明の一実施例について図面を参照
しながら説明する。図１において、１はヘルメット本体
であって、その内側には衝撃吸収ライナ、ハンモック、
ヘッドバンド、あご紐等（図示せず）が装備されれてい
る。該ヘルメット本体１の前端縁部分１ａには、透明の
ひさし部２が一体的に接合して設けられている。An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, reference numeral 1 denotes a helmet body, inside which a shock absorbing liner, a hammock,
A headband, a chin strap and the like (not shown) are provided. A transparent eave portion 2 is integrally provided on a front edge portion 1a of the helmet body 1.
【０００９】図２は、上記ヘルメット本体１と接合する
前に製造される上記透明のひさし部２を示すもので、そ
の接合縁部には、上記ヘルメット本体１の前端縁部分１
ａに接合される接合片２ａが形成されている。該接合片
２ａの両端には切欠き状の係止部２ａ′が形成されてい
る。なお、上記接合片２ａの形状や個数、あるいは係止
部２ａ′の形状や位置等は、本実施例のものに限定する
ものではない。FIG. 2 shows the transparent eaves 2 manufactured before joining with the helmet main body 1, and a joining edge of the transparent eaves 2 is a front end portion 1 of the helmet main body 1.
A joining piece 2a to be joined to a is formed. Notch-shaped locking portions 2a 'are formed at both ends of the joining piece 2a. The shape and the number of the joining pieces 2a and the shape and the position of the locking portion 2a 'are not limited to those of the present embodiment.
【００１０】上記接合片２ａは、その両側面が上記ヘル
メット本体１の前端縁部分１ａに挟着された状態で接合
されている。なお、図２（Ｃ）に示すように、上記ひさ
し部２の接合片２ａの一側面をヘルメット本体１の前端
縁部分１ａに重ねた状態で接合してもよい。さらに、上
記係止部２ａ′と共に、或いは該係止部２ａ′に代え
て、上記接合片２ａを打ち抜いて係止穴（図示せず）を
形成してもよい。The joining piece 2a is joined with both side surfaces sandwiched between the front edge portions 1a of the helmet body 1. In addition, as shown in FIG. 2C, one side surface of the joining piece 2 a of the eaves portion 2 may be joined in a state of being overlapped on the front end portion 1 a of the helmet main body 1. Further, the joining piece 2a may be punched to form a locking hole (not shown) together with or instead of the locking portion 2a '.
【００１１】再び図１において、上記ヘルメット本体１
の両側部から前方に突起部１ｂを延設せしめて、上記前
端縁部分１ａの両側部との間で凹部１ｃを形成する。該
凹部１ｃには、上記ひさし部２の両端部２ｂが嵌合状態
で接合されている。Referring again to FIG. 1, the helmet body 1
The protrusion 1b is extended forward from both sides of the front edge portion 1a, and a concave portion 1c is formed between both sides of the front edge portion 1a. Both ends 2b of the eaves portion 2 are joined to the concave portion 1c in a fitted state.
【００１２】図２（Ａ）から明らかなように、上記ひさ
し部２の両端部２ｂの外周には、ひさし部２の厚みより
薄い外縁部２ｂ′が形成されていて、上記ヘルメット本
体１の凹部１ｃの縁部と挟着状態あるいは重ね状態で一
体的に接合されている。As is apparent from FIG. 2A, outer edges 2b 'thinner than the thickness of the eaves 2 are formed on the outer periphery of both ends 2b of the eaves 2, and the recesses of the helmet main body 1 are formed. 1c is integrally joined to the edge portion in a sandwiched state or an overlapped state.
【００１３】本実施例のヘルメットは以上のように構成
されているので、前後・左右・上下のいずれの方向にも
強固な引っ張り強度を有する。すなわち、特に上記接合
片２ａによる接合により前後の引張りに対して抵抗力を
有する。また、特にヘルメット本体１の凹部１ｃとひさ
し部２の両端部２ｂとの重ね接合により、左右の引張り
に抵抗力を有する。さらに、特に上記接合片２ａに形成
した係止部２ａ′あるいは係止穴により、上下の引張り
に抵抗力を有する。Since the helmet of this embodiment is configured as described above, it has a strong tensile strength in any of the front, rear, left, right, up and down directions. In other words, particularly, the joint piece 2a has a resistance to pulling back and forth. In addition, the joint between the concave portion 1c of the helmet main body 1 and the both ends 2b of the eaves portion 2 has a resistance to pulling left and right. Further, the locking portion 2a 'or the locking hole formed on the joining piece 2a has resistance to vertical pulling.
【００１４】次に、上記ヘルメット本体１とひさし部２
から成るヘルメットの製造方法について説明する。図３
（Ａ）に示すように、ヘルメット用金型の雄型３に、予
め成形しておいたひさし部２をセットする。この場合、
雄型３に凹部３ａを形成しておいて、該凹部３ａに吸引
用エアーパイプ等を接続して、ひさし部２を吸着せしめ
る。なお、ひさし部２が雄型３に正確に密着してセット
されるように、ひさし部２を予め成形するための金型
（図示せず）の寸法を、成形材料の収縮率を勘案してこ
の収縮分だけ大きく形成しておく。Next, the helmet body 1 and the eaves 2
A method for manufacturing a helmet comprising: FIG.
As shown in (A), the eaves portion 2 that has been molded in advance is set on the male mold 3 of the helmet mold. in this case,
A concave portion 3a is formed in the male mold 3, and a suction air pipe or the like is connected to the concave portion 3a so that the eaves portion 2 is sucked. The dimensions of a mold (not shown) for forming the eaves portion 2 in advance so that the eaves portion 2 is set in close contact with the male mold 3 in consideration of the shrinkage of the molding material. It is formed large by this shrinkage.
【００１５】上記雄型３へのひさし部２のセットが完了
すると、図３（Ｂ）に示すように、雌型４を組み付け
て、注入孔４ａから帽体用の成形材料を注入し、ヘルメ
ット本体１を成形すると共に、上記ひさし部２を一体的
に接合する。When the setting of the eaves portion 2 on the male mold 3 is completed, as shown in FIG. 3B, the female mold 4 is assembled, and a molding material for a cap is injected from the injection hole 4a. The main body 1 is molded, and the eaves 2 are integrally joined.
【００１６】[0016]
【発明の効果】１）ヘルメット本体の前端縁部分に透明
のひさし部を一体的に接合して成るヘルメットにおい
て、上記ひさし部の接合部に接合片を形成して、上記ヘ
ルメット本体の前端縁部分により該接合片を両側面から
挟着状態で接合するか、或いは上記ヘルメット本体の前
端縁部分に上記接合片の一側面を重ねた状態で接合する
と共に、上記ヘルメット本体の両側部から前方に突起部
を延設して、上記前端縁部分の両側部との間で凹部を形
成し、該凹部にひさし部の両端部を嵌合状態で接合する
ように構成したので、ひさし部を前後、左右、上下のい
ずれの方向にも強固な引っ張り強度を有し、安全かつ確
実に接合することができる。 ２）また、上記接合片に係止部および／または係止穴を
形成したり、さらに、上記ヘルメット本体の凹部の縁部
に、上記ひさし部の両端縁の外縁部を挟着状態あるいは
重ね状態で接合することにより、さらに強固に接合する
ことができる。1) In a helmet in which a transparent eave portion is integrally joined to the front edge portion of the helmet body, a joining piece is formed at the joint portion of the eave portion, and the front edge portion of the helmet body is formed. To join the joining pieces in a sandwiched state from both side faces, or to join the joining pieces in a state where one side face of the joining pieces overlaps the front end portion of the helmet body, and project forward from both sides of the helmet body. The elongate portion is extended to form a concave portion between both sides of the front edge portion, and the both ends of the eave portion are joined to the concave portion in a fitted state. It has strong tensile strength in both the upper and lower directions, and can be joined safely and reliably. 2) In addition, a locking portion and / or a locking hole is formed in the joining piece, and further, outer edges of both ends of the eave portion are sandwiched or overlapped with the edge of the concave portion of the helmet body. By joining with, it is possible to join more firmly.
【図１】本発明のヘルメットの一実施例を示す斜視図
（Ａ）、およびその縦断面図（Ｂ）である。FIG. 1A is a perspective view showing an embodiment of a helmet according to the present invention, and FIG.
【図２】ひさし部の斜視図（Ａ）、イーイ断面図（Ｂ）
およびイーイ断面の別の実施例（Ｃ）である。FIG. 2 is a perspective view of an eave portion (A), and a sectional view of an ea (B).
And another embodiment (C) of the ea section.
【図３】ヘルメット用金型の雄型にひさし部をセットし
た状態の説明図（Ａ）、雌型を組み付けた状態の説明図
（Ｂ）である。FIG. 3 is an explanatory view (A) of a state in which an eaves portion is set on a male mold of a mold for a helmet, and an explanatory view (B) of a state in which a female mold is assembled.
１ ヘルメット本体 １ａ 前端縁部分 １ｂ 突起部 １ｃ 凹部 ２ ひさし部 ２ａ 接合片 ２ａ′係止部 ２ｂ 両端部 ２ｂ′外縁部 ３ 雄型 ３ａ 凹部 ４ 雌部 ４ａ 注入孔 DESCRIPTION OF SYMBOLS 1 Helmet main body 1a Front end part 1b Projection part 1c Concave part 2 Eave part 2a Joint piece 2a 'Locking part 2b Both end parts 2b' Outer edge part 3 Male type 3a Concave part 4 Female part 4a Injection hole
Claims (3)
し部を一体的に接合して成るヘルメットにおいて、上記
ひさし部の接合部に接合片を形成して、上記ヘルメット
本体の前端縁部分により該接合片を両側面から挟着状態
で接合するか、或いは上記ヘルメット本体の前端縁部分
に上記接合片の一側面を重ねた状態で接合すると共に、
上記ヘルメット本体の両側部から前方に突起部を延設し
て、上記前端縁部分の両側部との間で凹部を形成し、該
凹部にひさし部の両端部を嵌合状態で接合することを特
徴とするヘルメット。1. A helmet in which a transparent eave portion is integrally joined to a front edge portion of a helmet body, a joining piece is formed at a joint portion of the eave portion, and the joining piece is formed by the front edge portion of the helmet body. While joining the joining pieces in a sandwiched state from both sides, or joining the joining pieces in a state where one side of the joining pieces is overlapped on the front end portion of the helmet body,
Protruding portions are extended forward from both sides of the helmet body to form a recess between both sides of the front edge portion, and both ends of the eave portion are joined to the recess in a fitted state. Helmet that features.
を形成したことを特徴とする請求項１に記載のヘルメッ
ト。2. The helmet according to claim 1, wherein a locking portion and / or a locking hole is formed in the joining piece.
ひさし部の両端縁の外縁部を挟着状態あるいは重ね状態
で接合することを特徴とする請求項１または２に記載の
ヘルメット。3. The helmet according to claim 1, wherein the outer edges of both ends of the eave portion are joined to the edge of the concave portion of the helmet body in a sandwiched state or an overlapped state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6174889A JP2984699B2 (en) | 1994-07-05 | 1994-07-05 | Helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6174889A JP2984699B2 (en) | 1994-07-05 | 1994-07-05 | Helmet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0813230A JPH0813230A (en) | 1996-01-16 |
| JP2984699B2 true JP2984699B2 (en) | 1999-11-29 |
Family
ID=15986453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6174889A Expired - Lifetime JP2984699B2 (en) | 1994-07-05 | 1994-07-05 | Helmet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2984699B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7707648B2 (en) | 2004-03-19 | 2010-05-04 | Midori Anzen Co., Ltd. | Helmet with visor |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2001276585A1 (en) * | 2000-07-31 | 2002-02-13 | Walters Francois Du Toit | Safety hat |
| DE20019702U1 (en) * | 2000-11-20 | 2001-01-25 | Röhm GmbH, 64293 Darmstadt | Safety helmet with transparent brim |
| JP4753646B2 (en) * | 2005-07-19 | 2011-08-24 | 東洋物産工業株式会社 | helmet |
| JP2007303023A (en) * | 2006-05-11 | 2007-11-22 | Dic Plastics Inc | Helmet |
| US20080000001A1 (en) * | 2006-06-14 | 2008-01-03 | Guido Benvenuto | Face shield and method for its manufacture |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4041031A (en) * | 1973-12-20 | 1977-08-09 | Imperial Chemical Industries Limited | Method of making fiber reinforced protective headgear |
| JPH06116804A (en) * | 1992-09-30 | 1994-04-26 | Dainippon Ink & Chem Inc | Helmet with visor |
-
1994
- 1994-07-05 JP JP6174889A patent/JP2984699B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7707648B2 (en) | 2004-03-19 | 2010-05-04 | Midori Anzen Co., Ltd. | Helmet with visor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0813230A (en) | 1996-01-16 |
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