JPH0780475B2 - Inflatable liferaft - Google Patents
Inflatable liferaftInfo
- Publication number
- JPH0780475B2 JPH0780475B2 JP1294647A JP29464789A JPH0780475B2 JP H0780475 B2 JPH0780475 B2 JP H0780475B2 JP 1294647 A JP1294647 A JP 1294647A JP 29464789 A JP29464789 A JP 29464789A JP H0780475 B2 JPH0780475 B2 JP H0780475B2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- engaging means
- sub
- awning
- opening
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
- B63C9/04—Life-rafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
- B63C9/04—Life-rafts
- B63C2009/042—Life-rafts inflatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
- B63C9/04—Life-rafts
- B63C2009/044—Life-rafts covered
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Tents Or Canopies (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は膨張式救命いかだに関するものである。TECHNICAL FIELD The present invention relates to an inflatable liferaft.
第３図は従来例の膨張式救命いかだの斜視図、第４図は
その使用状態を示す斜視図、第５図は第３図のＶ−Ｖ断
面図である。図面第３図において、１はいかだ本体であ
り、気室２により構成されている。３はゴム等を被覆し
た布等よりなる天幕であり、気室２に取付けられてい
る。４は天幕３の前後に設けられた乗込口の開閉部、５
はこの開閉部４を閉じるファスナーであり、開閉部４と
係止部６の間に取付けられている。７はファスナー５を
開いて開閉部４を開放することにより形成される乗込
口、８は開閉部４および係止部６の上端を覆うように設
けられた主カバー、９は開閉部４を固縛する固縛索であ
る。ファスナー５は第５図に示すように天幕３に取付け
られている。FIG. 3 is a perspective view of an inflatable liferaft of a conventional example, FIG. 4 is a perspective view showing its use state, and FIG. 5 is a sectional view taken along line VV of FIG. In FIG. 3 of the drawings, reference numeral 1 denotes a raft body, which is constituted by an air chamber 2. Reference numeral 3 denotes an awning made of cloth or the like coated with rubber or the like, which is attached to the air chamber 2. Numeral 4 is an opening / closing part of the entrances provided in the front and rear of the awning 3
Is a fastener that closes the opening / closing portion 4, and is attached between the opening / closing portion 4 and the locking portion 6. Reference numeral 7 is a loading port formed by opening the fastener 5 and opening the opening / closing portion 4, 8 is a main cover provided so as to cover the upper ends of the opening / closing portion 4 and the locking portion 6, and 9 is the opening / closing portion 4. It is a rope to tie up. The fastener 5 is attached to the awning 3 as shown in FIG.
上記の天幕３は第３図に示すように、開閉部４およびフ
ァスナー５を前後２個所に有し、開閉部４以外の天幕３
は気室２に接着され水密になっている。As shown in FIG. 3, the awning 3 has an opening / closing part 4 and a fastener 5 at two front and rear portions, and the awning 3 other than the opening / closing part 4 is provided.
Is adhered to the air chamber 2 and is watertight.
次にこの従来例の動作を第３図ないし第５図を用いて簡
単に説明する。Next, the operation of this conventional example will be briefly described with reference to FIGS.
先ず、天幕３に取付けられているファスナー５により開
閉部４を開閉することにより、乗込口７を作ったり、閉
じたりしていかだ本体１の内部に出入する。第４図はフ
ァスナー５を開き、開閉部４を丸めて固縛索９で止め、
乗込口７を確保した状態を示している。First, by opening / closing the opening / closing part 4 with the fastener 5 attached to the awning 3, the entrance 7 is made or closed to enter / exit the inside of the raft body 1. Fig. 4 shows that the fastener 5 is opened, the opening / closing part 4 is rolled, and fixed with the lashing rope 9.
The state where the entrance 7 is secured is shown.
以上のように、従来例においては、ファスナー５により
開閉部４を閉じた場合、ファスナー５が露出しているの
で、外部より雨水等がたたきつけられると、ファスナー
５よりいかだ本体１の内部に雨水等が入水するという問
題点があった。As described above, in the conventional example, when the opening / closing part 4 is closed by the fastener 5, the fastener 5 is exposed. There was a problem that the water entered.
この発明は上記のような従来例の問題点を解消するため
になされたもので、第１係合手段を覆うように副カバー
に取付けた第２係合手段を第１係合手段からずらして取
付け、第１係合手段を通して外部から雨水等が浸入する
のを防止できる膨張式救命いかだを提供することを目的
とする。The present invention has been made in order to solve the problems of the conventional example as described above, and the second engaging means attached to the sub-cover so as to cover the first engaging means is displaced from the first engaging means. It is an object of the present invention to provide an inflatable liferaft that can prevent rainwater and the like from entering from the outside through mounting and first engaging means.
この発明に係る膨張式救命いかだは、いかだ本体に取り
付けられた天幕の乗込口開閉部を形成する主カバーと、
この主カバーを前記天幕の係止部に係合する第１係合手
段と、前記主カバー及び前記係止部の外側に前記第１係
合手段を被覆するように設けられた副カバーと、この副
カバーに、前記第１係合手段からずらして配設した第２
係合手段とを備え、前記副カバーは、前記第２係合手段
を分岐として、その片側が前記主カバーに、他の片側が
前記係止部に、それぞれ取り付けられ、かつ前記天幕が
前記係止部と前記主カバーとに分岐する上端分岐部で前
記副カバーの上縁部が固定され、この上縁部からの入水
を防止するようにしたものである。The inflatable liferaft according to the present invention includes a main cover that forms a door opening / closing portion of an awning attached to a raft body,
First engaging means for engaging the main cover with the engaging portion of the awning, and a sub-cover provided outside the main cover and the engaging portion so as to cover the first engaging means, The second cover provided on the sub-cover so as to be displaced from the first engaging means.
The sub-cover is attached to the main cover on one side, and the locking portion on the other side, and the awning is attached to the sub-cover. The upper edge portion of the auxiliary cover is fixed at the upper end branch portion that branches into the stop portion and the main cover, and water is prevented from entering from the upper edge portion.
この発明における膨張式救命いかだは、第１係合手段で
主カバーを天幕に係合し、副カバーで第１係合手段を被
覆し、副カバーに第１係合手段からずらして配設された
第２係合手段により、雨水等がたたきつけても第１係合
手段からは浸水しない。In the inflatable liferaft according to the present invention, the main cover is engaged with the awning by the first engaging means, the first engaging means is covered by the sub-cover, and the sub-cover is arranged so as to be offset from the first engaging means. By the second engaging means, even if rainwater or the like is struck, the water does not enter from the first engaging means.
以下この発明の一実施例を図面に基づいて説明する。図
面第１図はの発明の一実施例を示す斜視図、第２図は第
１図のII−II断面図である。An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of the invention, and FIG. 2 is a sectional view taken along line II-II of FIG.
図中、前記従来例におけると同一または相当構成要素は
同一符号で表わし、一部重複して説明する。In the figure, the same or corresponding components as in the conventional example are represented by the same reference numerals, and the description will be partially repeated.
８はいかだ本体１に取付けられた天幕３の乗込口開閉部
４を形成する主カバー、Ａは第１係合手段であり、ファ
スナー５で構成され、主カバー８を天幕３に係合する手
段である。10は副カバーであり、主カバー８の外側に第
１係合手段Ａを被覆するように設けられている。Ｂは第
２係合手段であり、ファスナー11で構成され、副カバー
10に第１係合手段Ａからずらして配設されている。Reference numeral 8 is a main cover that forms the entrance opening / closing portion 4 of the awning 3 attached to the raft body 1, A is a first engaging means, and is composed of a fastener 5, and the main cover 8 is engaged with the awning 3. It is a means. A sub-cover 10 is provided outside the main cover 8 so as to cover the first engaging means A. B is a second engaging means, which is composed of a fastener 11, and is a sub-cover.
The first engaging means A is arranged at a position 10 apart from the first engaging means A.
尚、前記のように天幕３のファスナー５の外側に副カバ
ー10に縫い付けられているファスナー11がづれて重ね合
わされるように、副カバー10は、ファスナー11を分岐と
して、その片側が主カバー８に、他の片側が係止部６
に、それぞれ取り付けられるとともに、天幕３が係止部
６と主カバー８とに分岐する上端分岐部で副カバー10の
上縁部が固定され、副カバー10の上縁部からの入水を防
止するようにしたものである。その他の構成は前記従来
例の第３図ないし第５図と同様である。As described above, the fastener 11 sewn to the auxiliary cover 10 is superposed on the outside of the fastener 5 of the awning 3, and the auxiliary cover 10 has the fastener 11 as a branch and one side thereof has the main cover 8 And the other side is the locking part 6
The upper edge of the sub cover 10 is fixed at an upper end branch portion of the awning 3 which is attached to the locking portion 6 and the main cover 8 to prevent water from entering from the upper edge portion of the sub cover 10. It was done like this. Other configurations are the same as those of the conventional example shown in FIGS.
次にこの実施例の動作を第１図を用いて説明する。Next, the operation of this embodiment will be described with reference to FIG.
前記のように構成された膨張式救命いかだはファスナー
11およびファスナー５を開閉することにより開閉部４を
開閉し、乗込口７を形成して出入する。そして、ファス
ナー11およびファスナー５を閉じたときは、副カバー10
の上端が固定されているので、風雨等がたたきつれけら
ても副カバー10はファスナー５を覆い、雨水等の入水を
防止する。Inflatable life raft constructed as above is a fastener
The opening and closing part 4 is opened and closed by opening and closing the fastener 11 and the fastener 5, and the entry port 7 is formed to enter and exit. When the fasteners 11 and 5 are closed, the sub-cover 10
Since the upper end of is fixed, the sub-cover 10 covers the fastener 5 even if it is hit by wind and rain, and prevents rainwater and the like from entering.
なお、ファスナー5,11および副カバー10の取付位置，形
状等は図示のものに限定されず変更可能である。The attachment positions, shapes, etc. of the fasteners 5 and 11 and the sub-cover 10 are not limited to those shown in the figures, and can be changed.
以上のように、この発明によれば、第１係合手段を覆う
ように副カバーに取付けた第２係合手段を第１係合手段
からずらして取付けているので、第１係合手段よりの入
水を防止できる効果がある。As described above, according to the present invention, the second engaging means attached to the sub-cover so as to cover the first engaging means is attached while being displaced from the first engaging means. It has the effect of preventing water from entering.
第１図はこの発明の一実施例を示す斜視図、第２図は第
１図のII−II断面図、第３図は従来例の膨張式救命いか
だの斜視図、第４図はその使用状態を示す斜視図、第５
図は第３図のＶ−Ｖ断面図である。 Ａ……第１係合手段 Ｂ……第２係合手段 １……いかだ本体 ２……気室 ３……天幕 ４……開閉部 5,11……ファスナー ６……係止部 ７……乗込口 ８……主カバー ９……固縛索 10……副カバー なお、図中、同一符号は同一または相当部分を示す。FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a sectional view taken along line II-II of FIG. 1, FIG. 3 is a perspective view of a conventional inflatable life raft, and FIG. 4 is its use. Fifth perspective view showing the state
The drawing is a sectional view taken along line VV of FIG. A: first engaging means B: second engaging means 1 ... raft body 2 ... air chamber 3 ... awning 4 ... opening / closing part 5,11 ... fastener 6 ... locking part 7 ... Entrance 8 ... Main cover 9 ... Lashing rope 10 ... Sub cover In the drawings, the same reference numerals indicate the same or corresponding parts.
Claims (1)
開閉部を形成する主カバーと、 この主カバーを前記天幕の係止部に係合する第１係合手
段と、 前記主カバー及び前記係止部の外側に前記第１係合手段
を被覆するように設けられた副カバーと、 この副カバーに、前記第１係合手段からずらして配設し
た第２係合手段とを備え、 前記副カバーは、前記第２係合手段を分岐として、その
片側が前記主カバーに、他の片側が前記係止部に、それ
ぞれ取り付けられ、かつ前記天幕が前記係止部と前記主
カバーとに分岐する上端分岐部で前記副カバーの上縁部
が固定され、この上縁部からの入水を防止するようにし
たことを特徴とする膨張式救命いかだ。1. A main cover forming an opening / closing part of an entrance of an awning attached to a raft body; first engaging means for engaging the main cover with a locking part of the awning; A sub-cover provided outside the locking portion so as to cover the first engaging means, and a second engaging means arranged on the sub-cover so as to be displaced from the first engaging means. The sub-cover is attached to the main cover on one side and the locking portion on the other side with the second engaging means as a branch, and the awning is attached to the locking portion and the main cover. The inflatable liferaft is characterized in that an upper edge portion of the sub-cover is fixed at an upper end branch portion branching to and to prevent water from entering from the upper edge portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1294647A JPH0780475B2 (en) | 1989-11-13 | 1989-11-13 | Inflatable liferaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1294647A JPH0780475B2 (en) | 1989-11-13 | 1989-11-13 | Inflatable liferaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03157288A JPH03157288A (en) | 1991-07-05 |
| JPH0780475B2 true JPH0780475B2 (en) | 1995-08-30 |
Family
ID=17810474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1294647A Expired - Lifetime JPH0780475B2 (en) | 1989-11-13 | 1989-11-13 | Inflatable liferaft |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0780475B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2731250C2 (en) * | 1977-07-11 | 1986-04-17 | Siemens AG, 1000 Berlin und 8000 München | Method for regulating the rod cross-section during crucible-free zone melting of a semiconductor rod |
-
1989
- 1989-11-13 JP JP1294647A patent/JPH0780475B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03157288A (en) | 1991-07-05 |
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