JPH0440950A - Belt type binding device - Google Patents
Belt type binding deviceInfo
- Publication number
- JPH0440950A JPH0440950A JP2148387A JP14838790A JPH0440950A JP H0440950 A JPH0440950 A JP H0440950A JP 2148387 A JP2148387 A JP 2148387A JP 14838790 A JP14838790 A JP 14838790A JP H0440950 A JPH0440950 A JP H0440950A
- Authority
- JP
- Japan
- Prior art keywords
- belt
- main shaft
- shaft
- sub
- drawn out
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims abstract description 30
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は床上に積載された荷物などの固定対象物、特に
車両に積載された車椅子を固定するのに好適な拘束装置
に関するものである。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a restraint device suitable for securing an object to be fixed such as luggage loaded on a floor, particularly a wheelchair loaded in a vehicle.
〈従来の技術および課題〉
車両に積載された車椅子や荷物などの固定対象物を固定
する拘束装置については、従来種々のものが提案され実
施されている。しかしながら、例えばベルトと前後一対
のフレームを用いたもの（特開昭５４−６１７２０号参
照）については、拘束する固定対象物の大きさが限定さ
れてしまい、汎用性の点で改良の余地があった。また、
引出し・収納自在としたベルトを用いたもの（特開平１
−１３６６５７号参照）については、その引出し・収納
長さは規定長さに限られる嫌いがあった。<Prior Art and Problems> Various types of restraint devices have been proposed and implemented in the past for securing fixed objects such as wheelchairs and luggage loaded onto a vehicle. However, for example, in the case of using a belt and a pair of front and rear frames (see Japanese Patent Laid-Open No. 54-61720), the size of the fixed object to be restrained is limited, and there is room for improvement in terms of versatility. Ta. Also,
One that uses a belt that can be freely drawn out and stored (Unexamined Japanese Patent Publication No. 1
-136657), the drawer/storage length was limited to a specified length.
本発明はこのような従来の技術に着目してなされたもの
であり、固定対象物の大きさが限定されず、汎用性が高
く、且つ自在に引出し・収納可能なベルトにより十分な
拘束力を持つ拘束装置を提供せんとするものである。The present invention has been made by focusing on such conventional technology, and is capable of providing sufficient restraining force with a belt that is highly versatile and can be freely drawn out and stored, without any limitations on the size of the object to be fixed. The purpose is to provide a restraint device that has the following characteristics:
〈課題を解決する手段〉
本発明によるベルト式拘束装置は、上記のような課題を
解決するために、後端がベルト巻取り手段に接続され先
端を固定対象物に固定するベルトと、常に上記ベルトに
巻き取る方向の付勢力を付与し且つベルトを引出し・収
納自在とするベルト巻取り手段と、そして、ベルト挿通
用の隙間を有する一対の主軸および副軸とを有する巻き
込み装置に、この主軸を回動させ且つ所定回動角度でロ
ックするロック機構付きの回動レバーを取り付けて、ベ
ルト巻取り手段より引き出したベルトの途中に介在する
ようにして配されるベルト巻き込みロック手段とから成
ることを特徴とするものである。<Means for Solving the Problems> In order to solve the above-mentioned problems, the belt-type restraint device according to the present invention includes a belt whose rear end is connected to a belt winding means and whose front end is fixed to a fixed object; This main shaft is attached to a winding device that has a belt winding means that applies a biasing force to the belt in the winding direction and allows the belt to be freely drawn out and stored, and a pair of main shaft and sub shaft that have a gap for belt insertion. and a belt winding lock means, which is provided with a rotating lever with a locking mechanism that rotates the belt and locks it at a predetermined rotation angle, and is arranged so as to be interposed in the middle of the belt pulled out from the belt winding means. It is characterized by:
く作 用〉
上記のように構成した本発明のベルト式拘束装置におい
て、ベルト巻取り手段より引き出され、ベルト挿通用の
隙間を通され、先端が固定対象物に固定されたベルトは
、回動レバーの回動により、巻き込み装置の主軸・副軸
によってその両側（巻き込み装置より前側、後側）を巻
き込まれ、ベルトの前側には固定対象物を引っ張る力が
発生する。Function> In the belt-type restraint device of the present invention configured as described above, the belt is pulled out from the belt winding means, passed through the belt insertion gap, and whose tip end is fixed to the object to be fixed. As the lever rotates, both sides (front and rear sides of the belt) are wound up by the main shaft and sub-shaft of the winding device, and a force is generated on the front side of the belt to pull the fixed object.
この角度まで回動した回動レバーはロック機構によりロ
ックされる。また、このロック機構を解除し回動レバー
を逆方向に回動することにより、巻き込み装置に巻き込
まれていたベルトが元の状態に巻き戻されてベルトの前
側に発生していた固定対象物を引っ張る力が解消される
。回動レバーを回動しない状態の巻き込み装置において
は、主軸と副軸との隙間は自由にベルトを挿通させベル
トの引出しまたは収納を自在としている。尚、不使用時
ベルトはその殆どがベルト巻取り手段により巻取られ収
納される。The rotating lever that has been rotated to this angle is locked by the locking mechanism. In addition, by releasing this locking mechanism and rotating the rotating lever in the opposite direction, the belt that was caught in the winding device will be rewound to its original state, and the fixed object that has occurred on the front side of the belt will be removed. The pulling force is eliminated. In the winding device in which the rotation lever is not rotated, the belt is freely inserted through the gap between the main shaft and the sub-shaft, and the belt can be freely drawn out or stored. Incidentally, when the belt is not in use, most of the belt is wound up and stored by the belt winding means.
〈実施例〉
本発明の好適な一実施例を以下、第１図〜第６図に示す
図面に基づいて説明する。<Embodiment> A preferred embodiment of the present invention will be described below based on the drawings shown in FIGS. 1 to 6.
ベルト式拘束装置１は、先端にフック２を備えた十分な
引出し長さのものであるベルト３と、このベルト３を引
出し・収納自在とする「ベルト巻取り手段」であるリト
ラクタ４と、ベルト３の先端とりトラクタ４との間にベ
ルト３を挿通させた状態でベルト３の途中に介在せしめ
られるベルト巻き込みロック手段５とから主として成る
ものである。The belt-type restraint device 1 consists of a belt 3 having a hook 2 at the tip and a sufficient draw-out length, a retractor 4 which is a "belt winding means" that allows the belt 3 to be freely drawn out and stored, and a belt 3. The belt winding lock means 5 is interposed in the middle of the belt 3 in a state where the belt 3 is inserted between the belt 3 and the tractor 4.
リトラクタ４は床６に取付けられた後固定台７に固定さ
れ、ベルト３の後端が接続されており、常にベルト３に
巻き取り方向の付勢力を付与している。The retractor 4 is attached to the floor 6 and then fixed to a fixed base 7, to which the rear end of the belt 3 is connected, and always applies an urging force to the belt 3 in the winding direction.
ベルト巻き込みロック手段５は一対の回動軸兼用の主軸
８と副軸９とを有する巻き込み装置１゜に、この主軸８
をローラーチエイン１１を介して回動させる回動レバー
１２を組み合わせたものであり、回動レバー１２は後固
定台７に回動自在に備えられている。巻き込み装置１０
の副軸９は後固定台７に回動自在に軸支されている主軸
８に長孔１３を設けた取付板１４を介して取付けられて
おり、主軸８に対して平行移動可能とされ、主軸８との
軸間距離が変化するものとなっている。また、回動レバ
ー１２には車両のサイドブレーキレバーのものを転用し
た図示せぬロック機構が備えられており、所定回動角度
で回動レバー１２をロックできるようになっている。こ
の回動レバー１２はこのようなレバー状のものに限らず
ハンドル状のものとしても良い。そして、回動レバー１
２に一端が取付けられ、他端がスプリング１５を介して
後固定台７に取付けられたローラーチエイン１１が、主
軸８の一端に取付けられたスプロケット１６に掛けられ
ており、主軸８は回動レバー１２の回動に伴い回動され
るようになっている。The belt winding locking means 5 is attached to a winding device 1° having a main shaft 8 and a sub shaft 9 which also serve as a pair of rotating shafts.
The rotary lever 12 is combined with a rotary lever 12 which is rotated via a roller chain 11, and the rotary lever 12 is rotatably provided on the rear fixed base 7. Winding device 10
The sub-shaft 9 is attached to the main shaft 8 rotatably supported by the rear fixed base 7 via a mounting plate 14 having a long hole 13, and is movable parallel to the main shaft 8. The distance between the shaft and the main shaft 8 changes. Further, the rotary lever 12 is equipped with a locking mechanism (not shown) adapted from a vehicle's hand brake lever, so that the rotary lever 12 can be locked at a predetermined rotation angle. The rotating lever 12 is not limited to such a lever shape, but may be a handle shape. And rotation lever 1
2, and the other end is attached to the rear fixed base 7 via a spring 15. The roller chain 11 is hooked on a sprocket 16 attached to one end of the main shaft 8, and the main shaft 8 is connected to a rotating lever. It is designed to be rotated along with the rotation of 12.
（第４図および第５図参照）
次に巻き込み装置１０について、その巻き込み作動を以
下第６図（イ）、（ロ）、（ハ）に基づいて説明する。(See FIGS. 4 and 5) Next, the winding operation of the winding device 10 will be explained based on FIGS. 6 (a), (b), and (c).
第６図（イ）は回動レバー１２を回動していない状態を
示すものであり、主軸８と副軸９との間に挿通されたベ
ルト３は自由に引出し・収納可能な状態となっている。FIG. 6(a) shows a state in which the rotary lever 12 is not rotated, and the belt 3 inserted between the main shaft 8 and the sub-shaft 9 can be freely drawn out and stored. ing.
第６図（ロ）は回動レバー１２を回動して所定の角度ま
で回動する途中を示すものであり、主軸８の回動と、そ
れに伴う副軸９の旋回により巻き込み装置ｌＯを境にし
てベルト３の両側（巻き込み装置より前側、後側）が巻
き込まれ始めた状態となっている。FIG. 6(b) shows the process of rotating the rotating lever 12 to a predetermined angle, and the rotation of the main shaft 8 and the accompanying rotation of the sub-shaft 9 move the retracting device 10 across the boundary. Then, both sides of the belt 3 (front side and rear side of the winding device) have started to wind up.
そして、第６図（ハ）は回動レバー１２を所定角度まで
回動した状態を示すものである。即ち、ベルト３は副軸
９により折り返されて矢示Ａの部分において二重となり
、摩擦力によって主軸８および副軸９に巻き込まれた状
態となっており、ベルト３の前側には固定対象物を引っ
張る力が発生した状態となっている。ここで、副軸９は
ベルト３から受ける外力により主軸８の方向に平行移動
させられ、主軸８に押し付けられた状態となりベルト３
を挟んで固定し、より強力な拘束力を発生させるもので
ある。この主軸８と副軸９の関係については、拘束力を
発生するものであればどのような構造でも採用でき、図
示の例に限定されず主軸８に対して副軸９を固定とし、
一定の隙間を持たせたものとしても良い。FIG. 6(c) shows a state in which the rotary lever 12 has been rotated to a predetermined angle. That is, the belt 3 is folded back by the subshaft 9 and becomes double at the part indicated by the arrow A, and is wound around the main shaft 8 and the subshaft 9 by frictional force, and there is a fixed object on the front side of the belt 3. A pulling force is generated. Here, the secondary shaft 9 is moved in parallel in the direction of the main shaft 8 by the external force received from the belt 3, and is pressed against the main shaft 8, and the belt 3
This creates a stronger restraint force by sandwiching and fixing. Regarding the relationship between the main shaft 8 and the sub-shaft 9, any structure can be adopted as long as it generates a restraining force, and the structure is not limited to the illustrated example.
It is also possible to have a certain gap.
尚、第１図および第２図に示す本発明のベルト式拘束装
置１は、主軸８および回動レバー１２を共通として複数
の副軸９を取付け、複数のりトラクタ４およびベルト３
を備えたものである。そして、床６に取り付けた後およ
び前の固定台７．１７に備えたベルトガイド１８や、前
後のカバー１９．２０などによりベルト３を床６上にお
いて振り分け、車椅子２１に対して好適な態様としたも
のである。尚また、図において２２は車椅子に座る人間
用の安全ベルトであり、２３はその一部を収納する蓋で
ある。また、２４は回動レバー１２のレバーカバーであ
る。The belt-type restraint device 1 of the present invention shown in FIGS. 1 and 2 has a main shaft 8 and a rotating lever 12 in common, and a plurality of sub-shafts 9 are attached to the belt-type restraint device 1 shown in FIGS. 1 and 2.
It is equipped with the following. After it is attached to the floor 6, the belt 3 is distributed on the floor 6 using the belt guide 18 provided on the fixed base 7.17 in front and the front and rear covers 19.20, etc., in a manner suitable for the wheelchair 21. This is what I did. Furthermore, in the figure, 22 is a safety belt for a person sitting in a wheelchair, and 23 is a lid that partially stores the belt. Further, 24 is a lever cover of the rotating lever 12.
本発明のベルト式拘束装置は、この他にも様々な固定対
象物の形状、サイズ、拘束位置等の条件に合わせてそれ
ぞれに好適な態様とすることができ、例えば複数の巻き
込み装置を用いて−っの回動レバーにより連動させたも
のとしても良いものである。The belt-type restraint device of the present invention can be modified to suit various conditions such as the shape, size, and restraint position of the object to be fixed. It is also possible to use a rotating lever.
〈発明の効果〉
本発明に係るベルト式拘束装置は、以上説明してきた如
き内容のものであり、固定対象物の大きさが限定されず
、汎用性が高く、且つ自在に引出し・収納可能なベルト
により寸分な拘束力を持つものとすることができる。<Effects of the Invention> The belt type restraint device according to the present invention has the content as described above, is not limited to the size of the object to be fixed, is highly versatile, and can be freely drawn out and stored. The belt can provide sufficient restraint.
第１図は本発明の実施例を示す使用状態の斜視図、
第２図は第１図に示す実施例の分解図、第３図は第２図
における要部の拡大図、第４図および第５図はベルト巻
き込み手段の作動を各々示す側面図、そして、
第６図（イ）〜（ハ）は各々巻き込み装置の作動を示す
側面図である。
第１図
・−ベルト
リトラクタ（ベルト巻取り手段）
ベルト巻き込みロック手段
床
主軸
・・−・ 副軸
・−・−回動レバー
第
４図Fig. 1 is a perspective view of an embodiment of the present invention in use, Fig. 2 is an exploded view of the embodiment shown in Fig. 1, Fig. 3 is an enlarged view of the main parts in Fig. 2, Fig. 4, and FIG. 5 is a side view showing the operation of the belt winding means, and FIGS. 6(a) to (c) are side views showing the operation of the belt winding device. Fig. 1 - Belt retractor (belt winding means) Belt retracting locking means Floor Main shaft - Subshaft - Rotating lever Fig. 4
Claims (1)
置において、 後端がベルト巻取り手段に接続され先端を固定対象物に
固定するベルトと、 常に上記ベルトに巻き取る方向の付勢力を付与し且つベ
ルトを引出し・収納自在とするベルト巻取り手段と、そ
して、 ベルト挿通用の隙間を有する一対の主軸および副軸とを
有する巻き込み装置に、この主軸を回動させ且つ所定回
動角度でロックするロック機構付きの回動レバーを取り
付けて、ベルト巻取り手段より引き出したベルトの途中
に介在するようにして配されるベルト巻き込みロック手
段と、から成ることを特徴とするベルト式拘束装置。[Scope of Claim] A belt-type restraint device for fixing an object to be fixed loaded on a floor, comprising: a belt whose rear end is connected to a belt winding means and whose tip is fixed to the object to be fixed; and a belt that is always wound around the belt. This main shaft is rotated by a belt winding device that has a belt winding means that applies a biasing force in the direction and allows the belt to be freely drawn out and stored, and a pair of main shaft and sub shaft that have a gap for belt insertion. The belt winding lock means is provided with a rotation lever with a locking mechanism that locks at a predetermined rotation angle, and is arranged so as to be interposed in the middle of the belt pulled out from the belt winding means. Belt type restraint device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2148387A JP3043365B2 (en) | 1990-06-06 | 1990-06-06 | Belt restraint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2148387A JP3043365B2 (en) | 1990-06-06 | 1990-06-06 | Belt restraint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0440950A true JPH0440950A (en) | 1992-02-12 |
| JP3043365B2 JP3043365B2 (en) | 2000-05-22 |
Family
ID=15451636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2148387A Expired - Fee Related JP3043365B2 (en) | 1990-06-06 | 1990-06-06 | Belt restraint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3043365B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005111069A (en) * | 2003-10-09 | 2005-04-28 | Autech Japan Inc | Wheelchair fixing device |
| JP2011062351A (en) * | 2009-09-17 | 2011-03-31 | Ankura Japan Kk | Wheelchair fixing device |
| KR101139764B1 (en) * | 2009-07-10 | 2012-06-12 | (주)유프랜드 | Safety belt for wheelchair |
| WO2022024905A1 (en) * | 2020-07-31 | 2022-02-03 | いすゞ自動車株式会社 | Wheelchair fixing device |
-
1990
- 1990-06-06 JP JP2148387A patent/JP3043365B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005111069A (en) * | 2003-10-09 | 2005-04-28 | Autech Japan Inc | Wheelchair fixing device |
| KR101139764B1 (en) * | 2009-07-10 | 2012-06-12 | (주)유프랜드 | Safety belt for wheelchair |
| JP2011062351A (en) * | 2009-09-17 | 2011-03-31 | Ankura Japan Kk | Wheelchair fixing device |
| WO2022024905A1 (en) * | 2020-07-31 | 2022-02-03 | いすゞ自動車株式会社 | Wheelchair fixing device |
| JP2022027155A (en) * | 2020-07-31 | 2022-02-10 | いすゞ自動車株式会社 | Wheelchair fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3043365B2 (en) | 2000-05-22 |
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