JPS589833Y2 - rubber boat bottom plate - Google Patents
rubber boat bottom plateInfo
- Publication number
- JPS589833Y2 JPS589833Y2 JP1978030299U JP3029978U JPS589833Y2 JP S589833 Y2 JPS589833 Y2 JP S589833Y2 JP 1978030299 U JP1978030299 U JP 1978030299U JP 3029978 U JP3029978 U JP 3029978U JP S589833 Y2 JPS589833 Y2 JP S589833Y2
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- convex portion
- plate
- groove
- rubber boat
- 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
Links
Landscapes
- Floor Finish (AREA)
Description
【考案の詳細な説明】
本考案はゴムボートの底布上に組合せる底板に関するも
のである。[Detailed Description of the Invention] The present invention relates to a bottom plate that is assembled on the bottom cloth of a rubber boat.
従来この種の底板は倒H字状の接続杆を、底板を構成す
る各板材の一端連接面に挟着し、そのコ字状凹溝に他の
板材を嵌合せしめて各板材を組合せ底布上に敷設してい
た。Conventionally, in this type of bottom plate, an inverted H-shaped connecting rod is sandwiched between one end of the connecting surface of each plate that makes up the bottom plate, and another plate is fitted into the U-shaped groove to combine each plate to form the bottom fabric. It was laid on top.
又環状気胴に囲まれた底布状に、底布をたるませること
なく底板を敷設するには底板の前後方向の全長が底布の
全長と同一にしなげればならない。In addition, in order to lay the bottom plate in the shape of a bottom cloth surrounded by an annular air cylinder without causing the bottom cloth to sag, the total length of the bottom plate in the front-rear direction must be made equal to the total length of the bottom cloth.
而して板材を並べて底板を底布上に敷設すると、接続杆
の突出部がはみ出すために最後に底布上に組み込む板材
を無理に押し込む必要がある。When the plates are lined up and the bottom plate is laid on the bottom fabric, the protrusion of the connecting rod protrudes, so it is necessary to forcefully push the plate to be assembled onto the bottom fabric.
従ってこの板材の組み込みが大変面倒である。Therefore, assembling this plate material is very troublesome.
また、特公昭50−34317号公報に開示されている
各板材の連接端面の上面縁に夫々接手を突出状に取付け
、これらを嵌め合せて接続するようにした構造のものが
あるが、このものは上面に突出状に接手を取付けている
ため、使用者がこの接手に蹟いで負傷するといった危険
性があるし、曲面で嵌合しているので、その嵌合状態が
弱いといった欠陥がある。Furthermore, there is a structure disclosed in Japanese Patent Publication No. 50-34317 in which a joint is attached in a protruding manner to the upper surface edge of the connecting end surface of each plate material, and the joints are fitted and connected. Since the joint is attached in a protruding manner on the top surface, there is a risk that the user may be injured by running over the joint, and since the joint is fitted on a curved surface, the fitting condition is weak.
そこで本考案は上記従来品の不便欠陥を解消するために
考案なされたもので、その目的とする処は、押し込むだ
けで簡単、且つ容易に組み込むことができるし、同時に
安全性、安定性にも優れた堅強なゴムボートの底板を提
供せんとするものである。Therefore, the present invention was devised to eliminate the inconveniences and defects of the conventional products mentioned above.The purpose of this invention is that it can be easily and easily installed by simply pushing it in, and at the same time it is safe and stable. The purpose is to provide an excellent and strong bottom plate for rubber boats.
以下本考案の実施例を図面に基づいて説明すると、底板
Aは多数め板材a+ a・・・を前後方向に多数前後方
向に並べ、その並べた多数の板材a・・・の左右両側端
縁を挟持杆す、bで一体に挾持し、この各板材a・・・
を組合せた状態でボートの底布Bと同一になるようにし
たものであり、前記各板材a。Below, an embodiment of the present invention will be described based on the drawings.The bottom plate A consists of a large number of plate materials a+ a... arranged in the front-rear direction, and the right and left edges of the large number of plate materials a... are held together by the clamping rods b, and each plate material a...
When combined, the bottom cloth B of the boat is the same as the bottom cloth B of the boat, and each of the above-mentioned plate materials a.
a・・・はその幅をボートの底布Bの幅と略同−にした
枠体a1に補強骨a2ya2・・・を幅方向に架設する
と共にその上、下面に上、下板a3.a3’を張着し、
更に、相互に連接される連接端面の一方、即ちゴムボー
トの前方方向に向げた前端面の上面縁及び下面縁に各々
段部a4’、a4’を切欠形成して嵌合凸部a4を設げ
、他方即ち後端面の下面縁に段部a5′を切欠し、且つ
その先端縁(後方縁)よりその上面に向けて傾斜面a5
′を形成して側面略V字状のテーパ凸部a5を設げ、こ
れらを接続具1を介して接続する。a... has reinforcing ribs a2ya2... installed in the width direction on a frame a1 whose width is approximately the same as the width of the bottom cloth B of the boat, and upper and lower plates a3... on the upper and lower surfaces thereof. Paste a3',
Further, step portions a4' and a4' are cut out in one of the mutually connected connecting end surfaces, that is, the upper and lower edges of the front end surface facing forward of the rubber boat, respectively, to provide a fitting convex portion a4. , a stepped portion a5' is notched in the lower edge of the other rear end surface, and an inclined surface a5 is formed from the tip edge (rear edge) toward the upper surface.
', and a tapered convex portion a5 having a substantially V-shaped side surface is provided, and these are connected via the connecting tool 1.
接続具1はアルミ等の軽量部材を用いて上記嵌合凸部a
4に嵌合する断面コ字状凹溝1aと、テーパ凸部a5が
係合する断面略V字状凹溝1 b’を有する接続部材1
bとを各板材apa・・・の厚さと同一厚さく高さ)を
有するように一体形成してなる。The connecting tool 1 is made of a lightweight member such as aluminum, and the fitting convex portion a is
4, and a groove 1b' having a substantially V-shaped cross section, into which the tapered convex portion a5 engages.
b and are integrally formed to have the same thickness and height as the respective plate materials apa...
(第4図)。(Figure 4).
そして、接続具1の断面略V字状凹溝1b′の傾斜方向
がゴムボートの前方方向に、且つ上方に向くように、そ
の断面コ字状凹溝1 a/を各板材a。Then, the groove 1b', which has a substantially V-shaped cross section, of the connector 1 is attached to each plate material a so that the inclination direction of the groove 1b' is directed forward and upward of the rubber boat.
a・・・の嵌合凸部a4にビス等で嵌合固着せしめる。Fit and secure it to the fitting protrusion a4 of a... with a screw or the like.
而して反対側、即ちゴムボートの前方方向側の断面略V
字状凹溝1b’に他の板材aのテーパ凸部a5がその傾
斜面a5′により、スムーズに嵌合するようになる。Therefore, the cross section of the opposite side, that is, the forward direction side of the rubber boat is approximately V.
The tapered convex portion a5 of another plate material a fits smoothly into the letter-shaped groove 1b' due to its inclined surface a5'.
図中B′はゴムボートの環状気胴を示す。次に各板材a
、a・・・をゴムボートの底布B上に組合せる(組み込
む)場合、初めに接続具1を前方に向けて一枚の板材a
をゴムボートの後方部の底布B上に配置して他の板材a
のテーパ凸部a5を断面略V字状凹溝1b′に嵌合せし
めて各板材a。In the figure, B' indicates the annular air cylinder of the rubber boat. Next, each plate material a
, a... on the bottom fabric B of a rubber boat, first attach the plate material a with the connecting tool 1 facing forward.
on the bottom cloth B at the rear of the rubber boat, and
The tapered convex portion a5 is fitted into the groove 1b' having a substantially V-shaped cross section to form each plate material a.
a・・・を前後方向に順次並べて接続し、そして最後の
板材a(図示例ではハ字状に組合せた二枚の板材)を斜
めにした状態でそのテーパ凸部a5を接続すべき板材a
の断面略V字状凹溝1b′に合わせて下方に押し込めば
、その接続具1の断面略V字状凹溝1 b’にテーパ凸
部a5が嵌合し、上下面面一状の底板Aが底布B上に形
成される(第2図)。A... are sequentially lined up and connected in the front-rear direction, and the last plate a (in the illustrated example, two plates combined in a V-shape) is made oblique and its tapered convex portion a5 is to be connected.
When the connecting device 1 is pushed downward in line with the groove 1b' having a substantially V-shaped cross section, the tapered convex portion a5 fits into the groove 1b' having a substantially V-shaped cross section, and the bottom plate having the same upper and lower surfaces is formed. A is formed on the bottom fabric B (FIG. 2).
次に挟持杆す、 bを挾持せしめて、各板材ay a・
・・が分解しないようにする。Next, use the clamping rods to clamp and tighten each plate material ay a.
Prevent ... from disassembling.
而して底板Aはゴムボートの底板Bと略同−の形に形成
されるから、たるむことはない。Since the bottom plate A is formed in substantially the same shape as the bottom plate B of the rubber boat, it will not sag.
本考案は叙上の如く多数の板材を前方向に並べて形成す
るゴムボートの底板において、相互に連接される板材の
連接端面の一方に嵌合凸部を、他方に略■字状のテーパ
凸部を設けて、嵌合凸部に嵌合固着する断面コ字状凹溝
と、テーパ凸部が係合接続する断面略V字状凹溝とを一
体に有する接続具を介して接続したので下記の如き優れ
た効果を有する。As described above, in the bottom plate of a rubber boat formed by arranging a large number of plate materials in the front direction, the present invention has a fitting convex portion on one side of the connecting end surfaces of the mutually connected plate materials, and a substantially ■-shaped tapered convex portion on the other side. The connection was made via a connecting tool that integrally has a groove with a U-shaped cross section that fits and secures to the fitting convex part, and a groove that has a roughly V-shaped cross section that engages and connects the tapered convex part. It has excellent effects such as:
(1)各板材の連接端面は一方の端面に設けた嵌合凸部
に断面コ字状凹溝を嵌合固着せしめた接続具の断面略V
字状凹溝とこれに係合する他方の端面に設けたテーパ凸
部とを組み合わせるようにしたので、最後に組み込む板
材のテーパ凸部を断面略V字状凹溝に合わせて下方に押
し込むことで組み込むことができるため、その組み込み
が簡単、且つ容易に行なうことが出来、便利である。(1) The connecting end surface of each plate is a connecting tool with a cross section of approximately V, in which a concave groove with a U-shaped cross section is fitted and fixed to a fitting convex portion provided on one end surface.
Since the character-shaped groove and the tapered convex part provided on the other end surface that engages with the groove are combined, the tapered convex part of the plate material to be installed last can be pushed downward to match the approximately V-shaped cross-sectional concave groove. Since it can be incorporated into the system, it is easy and convenient to incorporate it.
(2)連接端面に嵌合凸部及びテーパ凸部を各々形成し
たので、接続具は各部材の上下面と同一面状に嵌合され
ることによって、使用者が足を滑らしたり、泊いたりし
て負傷する恐れはなく安全性大であるし、同時に面でも
って接続したことにより強固な接続構造となるし、また
所望の厚みの板材を採用でき堅強な底板を形成すること
ができるため、安全性の面においても大巾に向上し得る
。(2) Since a fitting convex portion and a tapered convex portion are formed on the connecting end surface, the connecting tool is fitted flush with the upper and lower surfaces of each member, making it easy for the user to slip or sleep. It is very safe as there is no risk of injury due to the connection, and at the same time, since it is connected by plane, it becomes a strong connection structure, and the plate material of the desired thickness can be used to form a strong bottom plate. It can also greatly improve safety.
依って所期の目的を達成し得る。Therefore, the intended purpose can be achieved.
図面は本考案の実施例を示し、第1図は一部切欠しで示
す平面図、第2図は一部拡大縦断測面図図、第3図は縦
断正面図、第4図は接続具の一部切欠して示す斜視図で
ある。
図中、A・・・・・・ゴムボートの底板、a、a・・・
・・・板材、a4・・・・・催合凸部、a5・・・・・
・テーパ凸部、1・・・・・・接続具、1 a’・・・
・・・断面コ字状凹溝、1 b’・・・・・・断面略V
字状凹溝。The drawings show an embodiment of the present invention, in which Fig. 1 is a partly cutaway plan view, Fig. 2 is a partially enlarged vertical cross-sectional surface view, Fig. 3 is a longitudinal front view, and Fig. 4 is a connecting device. FIG. 2 is a partially cutaway perspective view of FIG. In the figure, A... bottom plate of a rubber boat, a, a...
...Plate material, A4...Holding convex part, A5...
・Tapered convex portion, 1... Connection tool, 1 a'...
... Cross section U-shaped concave groove, 1 b' ... Cross section abbreviated to V
Letter-shaped concave groove.
Claims (1)
板において、相互に連接される各板材の連接端面の一方
の上、下面縁に段部を切欠形成して嵌合凸部を設け、他
方の下面縁に段部を切欠し、且つその先端縁より上面に
向けて傾斜面を形成して略V字状のテーパ凸部を設けて
接続具を介して上下面同面状に接続してなり、該接続具
は嵌合凸部に嵌合固着する断面コ字状凹溝を有する接続
部材と、テーパ凸部が係合接続する断面略V字状凹溝を
有する接続部材とを一体形成してなるゴムボートの底板
。In the bottom plate of a rubber boat, which is formed by arranging a large number of plate materials in the front-rear direction, a step is formed on the upper and lower edge of one of the connecting end surfaces of each plate material that is connected to each other to provide a fitting convex part, and a fitting convex part is provided on the lower surface of the other side. A stepped portion is notched in the edge, and an inclined surface is formed upward from the tip edge thereof, and a substantially V-shaped tapered convex portion is provided, and the upper and lower surfaces are connected to the same plane through a connecting tool, The connecting tool has integrally formed a connecting member having a groove having a U-shaped cross section that fits and secures to the fitting convex portion, and a connecting member having a groove having a substantially V-shaped cross section to which the tapered convex portion engages and connects. The bottom plate of a rubber boat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978030299U JPS589833Y2 (en) | 1978-03-08 | 1978-03-08 | rubber boat bottom plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978030299U JPS589833Y2 (en) | 1978-03-08 | 1978-03-08 | rubber boat bottom plate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54133600U JPS54133600U (en) | 1979-09-17 |
JPS589833Y2 true JPS589833Y2 (en) | 1983-02-22 |
Family
ID=28879694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1978030299U Expired JPS589833Y2 (en) | 1978-03-08 | 1978-03-08 | rubber boat bottom plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS589833Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5034317A (en) * | 1973-07-28 | 1975-04-02 | ||
JPS522200A (en) * | 1975-04-23 | 1977-01-08 | Mead Corp | Article carrying device for also displaying article |
-
1978
- 1978-03-08 JP JP1978030299U patent/JPS589833Y2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5034317A (en) * | 1973-07-28 | 1975-04-02 | ||
JPS522200A (en) * | 1975-04-23 | 1977-01-08 | Mead Corp | Article carrying device for also displaying article |
Also Published As
Publication number | Publication date |
---|---|
JPS54133600U (en) | 1979-09-17 |
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