JPH062966B2 - Call helmet - Google Patents
Call helmetInfo
- Publication number
- JPH062966B2 JPH062966B2 JP62224953A JP22495387A JPH062966B2 JP H062966 B2 JPH062966 B2 JP H062966B2 JP 62224953 A JP62224953 A JP 62224953A JP 22495387 A JP22495387 A JP 22495387A JP H062966 B2 JPH062966 B2 JP H062966B2
- Authority
- JP
- Japan
- Prior art keywords
- liner
- helmet
- transmitter
- embedded
- receiver
- 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
- 230000000694 effects Effects 0.000 description 5
- 230000001771 impaired effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
- Transceivers (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は送電線鉄塔上や変電所構内のような相互間で連
絡を取り難い場所で作業する作業者に着用させ、作業者
相互間あるいはセンターと作業者との間で通信を行うこ
とができるようにした通話ヘルメットに関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention is worn by workers who work in places where it is difficult to communicate with each other, such as on a transmission line tower or in a substation yard, and is used between workers or The present invention relates to a communication helmet that enables communication between a center and a worker.
（従来の技術） 相互に肉声による会話が行えないような状況下で作業す
る作業者のための通話ヘルメットは従来から各種のもの
が提案されているが、例えば本出願人の出願に係る実開
昭６２−６３３８号公報にも示されるように、従来の通
話ヘルメットはヘルメットのライナーの上面とヘルメッ
ト帽体との間に送受信器等を収納したものであるため、
ヘルメット帽体に外部から強い衝撃が加わると送受信器
等が故障することがある欠点があった。(Prior Art) Various types of call helmets have been conventionally proposed for workers who work in a situation where they cannot talk with each other by their real voice. As disclosed in Japanese Laid-Open Patent Publication No. 62-6338, since the conventional communication helmet has a transceiver and the like housed between the upper surface of the helmet liner and the helmet cap,
There is a drawback in that the transmitter / receiver or the like may break down when a strong impact is applied to the helmet cap body from the outside.
（発明が解決しようとする問題点） 本発明はこのような従来の問題点を解決し、ヘルメット
帽体に強い衝撃が加わった場合にも送受信器等が故障す
るおそれがなく、また着用者の頭部に対する保護効果も
損われるおそれがない通話ヘルメットを目的として完成
されたものである。(Problems to be Solved by the Invention) The present invention solves the above-mentioned conventional problems, and there is no fear of failure of the transceiver or the like even when a strong impact is applied to the helmet cap body, and It was completed for the purpose of making a telephone helmet in which the effect of protecting the head is not impaired.
（問題点を解決するための手段） 本発明は、ヘルメットライナーの内部に、送信器と受信
器と電池の少なくとも一つを、これらとライナーの下面
との間及びこれらとライナーの上面との間にそれぞれ所
定の距離ＴA、ＴBを持たせた状態で埋込み、かつこれら
のＴA、ＴBは０＜ＴA、０＜ＴB、８mm＜ＴA＋ＴB＜25mm
の条件を満足する値としたことを特徴とするものであ
る。(Means for Solving the Problems) The present invention is to provide at least one of a transmitter, a receiver, and a battery inside a helmet liner, between them and a lower surface of the liner, and between these and an upper surface of the liner. Embedded with predetermined distances T A and T B respectively, and these T A and T B are 0 <T A , 0 <T B , 8 mm <T A + T B <25 mm
It is characterized in that the value is set to satisfy the condition of.
（実施例） 次に本発明を図示の実施例によって更に詳細に説明する
と、(1)はヘルメット帽体、(2)はライナー、(3)は内装
体、(4)は耳当てである。本実施例ではライナー(2)の内
部に送信器(5)が埋込まれ、また耳当て(4)内に受信器
(6)が取付けられている。送信器(5)は第１図のようにラ
イナー(2)の内部に完全に埋込んでもよく、また第２図
に示すようにライナー(2)に深い凹部(8)を形成してその
内部に埋込んでもよいが、いずれの場合にも送信器(5)
の上面とライナー(2)の下面間に距離ＴA、送信器(5)の
下面とライナー(2)の上面との間に距離ＴBを持たせた状
態で埋込むものとする。この距離ＴA＋ＴBがライナー
(2)の有効厚さとなるが、第３図のグラフに示されるよ
うに、ＴA＋ＴBが約８mmを越えると頭部への荷重伝達率
が基準値を下まわるようになるので、第１図の場合にＴ
A＋ＴBは８mm以上、第２図の場合には10mm以上とするこ
とが好ましい。(Example) Next, the present invention will be described in more detail with reference to the illustrated example. (1) is a helmet cap body, (2) is a liner, (3) is an interior body, and (4) is ear pads. In this embodiment, the transmitter (5) is embedded inside the liner (2), and the receiver is placed inside the earpiece (4).
(6) is installed. The transmitter (5) may be completely embedded inside the liner (2) as shown in FIG. 1, or the inside of the liner (2) may be formed by forming a deep recess (8) as shown in FIG. Can be embedded in the transmitter, but in each case the transmitter (5)
Distance T A between the lower surface of the upper surface and the liner (2), shall be embedded in a state in which no distance T B between the lower surface and the upper surface of the liner (2) of the transmitter (5). This distance T A + T B is the liner
Although it becomes the effective thickness of (2), as shown in the graph of FIG. 3, when T A + T B exceeds about 8 mm, the load transfer rate to the head falls below the standard value. T in the case of Figure 1
A + T B is 8mm or more, is preferably not less than 10mm in the case of FIG. 2.
また第３図のグラフに示されるように、ＴA＋ＴBが25mm
を越えても荷重伝達率の低減効果は変化せず、ヘルメッ
トが大型化するだけであるからＴA＋ＴBは25mm未満とす
る。なお、ＴA＝０の場合には着用者の頭部に送信器(5)
等が当るので危険であり、ＴB＝０の場合にはヘルメッ
ト帽体(1)と送信器(5)等が直接接触するので、十分な緩
衝効果が得られない。従ってＴA、ＴBは０＜ＴA、０＜
ＴB、８mm＜ＴA＋ＴB＜25mmの条件を満足する値とす
る。Moreover, as shown in the graph of FIG. 3, T A + T B is 25 mm
Even if it exceeds the limit, the effect of reducing the load transfer rate does not change and the helmet only increases in size, so T A + T B should be less than 25 mm. When T A = 0, the transmitter (5) is attached to the wearer's head.
Etc., it is dangerous, and when T B = 0, the helmet cap body (1) and the transmitter (5) are in direct contact with each other, so that a sufficient cushioning effect cannot be obtained. Therefore, T A and T B are 0 <T A and 0 <
The value satisfies the condition of T B , 8 mm <T A + T B <25 mm.
なお第１図の実施例では送信器(5)をライナー(2)内に埋
込み、受信器(6)は耳当て(4)に取付けたが、受信器(6)
をライナー(2)内に埋込み、送信器(5)を耳当て(4)に取
付けてもよく、あるいは送信器(5)と受信器(6)の両方を
ライナー(2)内に埋込んでもよい。また第１図では交換
を必要とする電池(7)はライナー(2)の表面に形成された
凹部(8)内に収納したが、電池(7)の取付け位置を送信器
(5)や受信器(6)と同様にライナー(2)内としてもよい。In the embodiment shown in FIG. 1, the transmitter (5) was embedded in the liner (2) and the receiver (6) was attached to the earpiece (4).
Can be embedded in the liner (2) and the transmitter (5) can be attached to the earpiece (4), or both the transmitter (5) and receiver (6) can be embedded in the liner (2). Good. Further, in FIG. 1, the battery (7) that needs to be replaced is housed in the recess (8) formed on the surface of the liner (2).
It may be inside the liner (2) like the receiver (6) and (5).
（作用） このように構成された本発明の通話ヘルメットは、作業
者が着用して相互通信に使用するものであるが、通信に
必要な送受信器等がライナー(2)の内部に埋込まれてい
るので作業に支障となるおそれがない。またこれらの送
信器(5)、受信器(6)、電池(7)等の何れかは、ライナー
(2)の下面及びライナー(2)の上面との間に所定の距離Ｔ
A、ＴB（但し０＜ＴA、０＜ＴB、８mm＜ＴA＋ＴB＜25m
m）を持たせた状態で埋込まれているので、ヘルメット
帽体(1)の外部から強い衝撃が加わった場合にもこれら
の機器が故障する可能性が小さくなり、着用者の頭部に
加わる衝撃も十分に緩和されることとなる。特にライナ
ー(2)の内部にこれらの機器を直接埋込んだ場合には余
分の空間を必要としないのでライナー(2)をコンパクト
に設計することが可能となる。また第１図にようにライ
ナー(2)の内部に送信器(5)や受信器(6)等を完全に埋込
んだ場合には、第３図のグラフからも明らかなように頭
部への荷重伝達率がより減少されること、これらの機器
の防湿性が向上し湿気による悪影響を受けないこと、外
部から加えられた衝撃による機器の故障がより確実に防
止されることなどの利点がある。(Operation) The call helmet of the present invention configured as described above is worn by an operator and used for mutual communication, but a transmitter / receiver required for communication is embedded in the liner (2). There is no danger of hindering work. Any of these transmitters (5), receivers (6), batteries (7), etc.
A predetermined distance T between the lower surface of (2) and the upper surface of liner (2)
A , T B (however, 0 <T A , 0 <T B , 8 mm <T A + T B <25 m
m) is embedded in the helmet cap body (1), it is less likely that these devices will break down even when a strong impact is applied from the outside of the helmet cap body (1). The impact applied will be sufficiently mitigated. In particular, when these devices are directly embedded in the liner (2), no extra space is required, so that the liner (2) can be designed compactly. When the transmitter (5) and receiver (6) are completely embedded in the liner (2) as shown in FIG. The load transfer rate of the device is further reduced, the moisture resistance of these devices is improved and they are not adversely affected by moisture, and the device failure due to external impact is more reliably prevented. is there.
（発明の効果） 本発明は以上の説明からも明らかなように、相互間の通
話を行うことができることは勿論、ヘルメット帽体に強
い衝撃が加わった場合にも送受信器等が故障するおそれ
がなく、またヘルメット着用者の頭部に対する保護効果
も損われるおそれがないものであるから、従来の問題点
を一掃した通話ヘルメットとして、産業の発展に寄与す
るところは極めて大である。(Effects of the Invention) As is apparent from the above description, the present invention is capable of communicating with each other, and may cause a failure of the transceiver or the like even when a strong impact is applied to the helmet cap body. In addition, since the protection effect on the head of a helmet wearer is not impaired, the communication helmet that eliminates the conventional problems is extremely important in contributing to the development of the industry.
第１図は本発明の第１の実施例を示す一部切欠正面図、
第２図は第２の実施例の要部の断面図、第３図はライナ
ーの有効厚さと着用者の頭部への荷重伝達率との関係を
示すグラフである。 (2)：ライナー、(5)：送信器、(6)：受信器。FIG. 1 is a partially cutaway front view showing a first embodiment of the present invention,
FIG. 2 is a cross-sectional view of the essential part of the second embodiment, and FIG. 3 is a graph showing the relationship between the effective thickness of the liner and the load transfer rate to the head of the wearer. (2): Liner, (5): Transmitter, (6): Receiver.
Claims (1)
器(5)と受信器(6)と電池(7)の少なくとも一つを、これ
らとライナー(2)の下面との間及びこれらとライナー(2)
の上面との間にそれぞれ所定の距離ＴA、ＴBを持たせた
状態で埋込み、かつこれらのＴA、ＴBは０＜ＴA、０＜
ＴB、８mm＜ＴA＋ＴB＜25mmの条件を満足する値とした
ことを特徴とする通話ヘルメット。1. Inside the helmet liner (2), at least one of a transmitter (5), a receiver (6) and a battery (7), between them and the underside of the liner (2) and between these. And liner (2)
Embedded with a predetermined distance T A , T B from the upper surface of each of them, and these T A , T B are 0 <T A , 0 <
A call helmet characterized by satisfying the conditions of T B , 8 mm <T A + T B <25 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62224953A JPH062966B2 (en) | 1987-09-08 | 1987-09-08 | Call helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62224953A JPH062966B2 (en) | 1987-09-08 | 1987-09-08 | Call helmet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6468509A JPS6468509A (en) | 1989-03-14 |
| JPH062966B2 true JPH062966B2 (en) | 1994-01-12 |
Family
ID=16821779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62224953A Expired - Lifetime JPH062966B2 (en) | 1987-09-08 | 1987-09-08 | Call helmet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH062966B2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5153935A (en) * | 1974-11-07 | 1976-05-12 | Honda Motor Co Ltd | |
| JPS626338U (en) * | 1985-06-28 | 1987-01-14 |
-
1987
- 1987-09-08 JP JP62224953A patent/JPH062966B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6468509A (en) | 1989-03-14 |
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