JPH1035207A - Caster braking device for handle operation - Google Patents
Caster braking device for handle operationInfo
- Publication number
- JPH1035207A JPH1035207A JP8192083A JP19208396A JPH1035207A JP H1035207 A JPH1035207 A JP H1035207A JP 8192083 A JP8192083 A JP 8192083A JP 19208396 A JP19208396 A JP 19208396A JP H1035207 A JPH1035207 A JP H1035207A
- Authority
- JP
- Japan
- Prior art keywords
- brake
- caster
- wheel
- attached
- operation line
- 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.)
- Pending
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はキャスタ−取付け軸
パイプの内部にブレ−キ操作線を内蔵し、車輪が何れの
方向を向いていても、ハンドルに取り付けたブレ−キレ
バ−でワイヤ−を介してブレ−キを操作するハンドル操
作用キャスタ−ブレ−キ装置。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention incorporates a brake operating line inside a caster-mounted shaft pipe, so that a wire is provided by a brake lever mounted on a steering wheel regardless of the direction of the wheels. A caster and brake device for operating a handle through which a brake is operated.
【０００２】[0002]
【従来の技術】従来のキャスタ−ブレ−キは車輪に取付
けたストッパ−である。2. Description of the Related Art A conventional caster brake is a stopper mounted on a wheel.
【０００３】[0003]
【発明が解決しようとする課題】従来のキャスタ−のス
トッパ−は、ハンドルに取り付けたブレ−キレバ−によ
り操作することが出来ないという問題があった。A conventional caster stopper has a problem that it cannot be operated by a brake lever attached to a handle.
【０００４】本発明はキャスタ−のブレ−キを車輪が何
れの方向を向いていてもハンドルに取り付けたブレ−キ
レバ−によりワイヤ−を介して操作することが出来るハ
ンドル操作用キャスタ−ブレ−キ装置を提供することを
目的としている。According to the present invention, a caster brake for steering wheel operation can be operated via a wire by a brake lever attached to the handlebar regardless of the direction of the wheels. It is intended to provide a device.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明のキャスタ−ブレ−キ装置においては、車輪
に取付けたブレ−キを操作するブレ−キ操作線を、キャ
スタ−を備えた機器のブレ−キレバ−に接続したブレ−
キワイヤ−に取付けたものである。In order to achieve the above-mentioned object, a caster / brake device of the present invention is provided with a brake operation line for operating a brake attached to a wheel, comprising a caster. Connected to the shaker of the device
It is attached to the cable.
【０００６】上記ブレ−キの操作線はこれを二つに分割
し、その一つの端をブレ−キア−ムに、他の端をブレ−
キ操作線連結部に取付けた軸が若干振れながら回転出来
る半球形軸受に装着し、他の一つの端はブレ−キ操作線
連結部の上端に固着して二つのブレ−キ操作線を該連結
部で連結する。The brake operation line is divided into two parts, one end of which is a brake arm and the other end of which is a brake arm.
The shaft attached to the key operating line connection part is mounted on a hemispherical bearing that can rotate while slightly swinging, and the other end is fixed to the upper end of the brake operation line connection part and two brake operation lines are attached. Connect at the connection.
【０００７】上記ブレ−キア−ムを操作する操作線の取
付部及びブレ−キの操作線の取付け位置は、キャスタ−
の車輪を取付けた軸柱であるキャスタ−取付け軸パイプ
の内部中心線とし、このブレ−キの操作線の上端を該パ
イプの上に出してブレ−キワイヤ−止めに装着する。[0007] The mounting portion of the operating line for operating the brake arm and the mounting position of the operating line of the brake are on casters.
And the upper end of the brake operation line is put out on the pipe and attached to the brake wire stopper.
【０００８】[0008]
【発明の実施の形態】発明の実施の形態を実施例にもと
づき図面を参照して説明する。図１において、車輪１を
車輪軸２によって車輪取付枠３に取付け、キャスタ−取
付け軸パイプ４を、ボ−ルベアリング抑え捻子５(1)．
５(2)により車輪取付枠３の上部とボ−ルベアリング６
(1)．６(2)を上下より挾んで車輪取付枠３の上に装着
し、車輪１が自由に方向転換が出来るキャスタ−として
の機能を可能にする。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described based on embodiments with reference to the drawings. In FIG. 1, a wheel 1 is mounted on a wheel mounting frame 3 by a wheel shaft 2, and a caster mounting shaft pipe 4 is mounted on a ball bearing holding screw 5 (1).
5 (2), the upper part of the wheel mounting frame 3 and the ball bearing 6
(1). 6 (2) is mounted on the wheel mounting frame 3 sandwiching it from above and below, so that the wheel 1 can function as a caster that can freely change its direction.
【０００９】上記の車輪取付枠３にブレ−キ軸７でブレ
−キ接輪部８を有するブレ−キア−ム９を取付け、ブレ
−キ操作線取付部１０にブレ−キ操作線１１(1)の一端
を装着し、他の端をブレ−キ操作線連結部１２の本体１
２aに装着した半球形軸受１３ にパイプ座金１４を介し
たナット１５(1)とナット１５(2)により取付ける。A brake arm 9 having a brake abutment portion 8 is mounted on the wheel mounting frame 3 by a brake shaft 7 and a brake operation line 11 ( 1) is attached, and the other end is the main body 1 of the brake operation line connecting portion 12.
A nut 15 (1) and a nut 15 (2) are attached to a hemispherical bearing 13 mounted on 2a via a pipe washer 14.
【００１０】上記のブレ−キ操作線連結部１２の本体１
２aの上端にブレ−キ操作線１１（２）の一端を固着
し、ブレ−キ操作線１１（２）にスプリング１６を装着
して他の端をキャスタ−取付け軸パイプ４の上に出して
ブレ−キワイヤ−止め１７を取付け、これにブレ−キレ
バ−によって操作するブレ−キワイヤ−１８を取付け
る。The main body 1 of the brake operating line connecting portion 12 described above.
One end of a brake operation line 11 (2) is fixed to the upper end of 2a, a spring 16 is mounted on the brake operation line 11 (2), and the other end is put out onto the caster mounting shaft pipe 4. Attach a brake wire stop 17 to which a brake wire 18 operated by a brake lever is attached.
【００１１】[0011]
【発明の効果】本発明は以上説明したように構成されて
いるので、以下に記載されるような効果を奏する。Since the present invention is configured as described above, it has the following effects.
【００１２】車輪１がキャスタ−取付け軸パイプ４を軸
として方向を転換した場合、、ブレ−キア−ム９と半球
形軸受１３に取付けたブレ−キ操作線１１(1)は車輪１
に追随してこれと同一の方向に連動するが、ブレ−キ操
作線連結部１２の本体１２aと これに固着したブレ−キ
操作線１１(2)は車輪１に連動することなく常にキャス
タ−取付け軸パイプ４と同一の向きを維持する。When the wheel 1 changes its direction around the caster-mounted shaft pipe 4, the brake operating line 11 (1) mounted on the brake arm 9 and the hemispherical bearing 13 becomes the wheel 1
The main body 12a of the brake operation line connecting portion 12 and the brake operation line 11 (2) fixed thereto are always linked to the caster without being interlocked with the wheel 1. Maintain the same orientation as the mounting shaft pipe 4.
【００１３】したがって、車輪１が何れの方向に転換し
てもブレ−キワイヤ−１８を上下することによって、こ
れに接続したブレ−キ操作線１１(1)．１１(2)が上下し
てブレ−キを作動する。Therefore, regardless of the direction in which the wheel 1 is turned, the brake operation line 11 (1). 11 (2) moves up and down to activate the brake.
【００１４】また、ブレ−キ操作線１１(1)を上下する
ことによって生ずるブレ−キア−ム９とブレ−キ操作線
１１(1)のなす角度が変動してもブレ−キ操作線１１(1)
を取付けた軸受が半球形軸受１３であるので支障なく円
滑に作動する。Further, even if the angle between the brake arm 9 and the brake operation line 11 (1) generated by moving the brake operation line 11 (1) up and down fluctuates, the brake operation line 11 (1) does not change. (1)
Since the bearing provided with is a hemispherical bearing 13, it operates smoothly without any trouble.
【００１５】ブレ−キワイヤ−１８を介したブレ−キレ
バ−を締めたまま固定すれば車輪を停止したまま固定す
ることが出来る。If the brake lever via the brake wire 18 is fixed and fastened, the wheel can be fixed while stopped.
【図１】本案をキャスタ−に装着した縦断側面図であ
る。FIG. 1 is a longitudinal side view in which the present invention is mounted on a caster.
【図２】本案をキャスタ−に装着した縦断前面図であ
る。FIG. 2 is a longitudinal sectional front view in which the present invention is mounted on a caster.
【図３】本案のブレ−キ操作線連結部の縦断側面図であ
る。FIG. 3 is a longitudinal sectional side view of a brake operation line connecting portion of the present invention.
【符号の説明】 １ 車輪 ２ 車輪軸 ３ 車輪取付枠 ４ キャスタ−取付け軸パイプ ５(1)．５(2) ボ−ルベアリング抑え捻子 ６(1)．６(2) ボ−ルベアリング ７ ブレ−キ軸 ８ ブレ−キ接輪部 ９ ブレ−キア−ム １０ ブレ−キ操作線取付部 １１(1)．１１(2) ブレ−キ操作線 １２ ブレ−キ操作線連結部 １２a 本体 １３ 半球形軸受 １４ パイプ座金 １５(1)．１５(2) ナット １６ スプリング １７ ブレ−キワイヤ−止め １８ ブレ−キワイヤ−[Description of Signs] 1 wheel 2 wheel shaft 3 wheel mounting frame 4 caster-mounting shaft pipe 5 (1). 5 (2) Ball bearing holding screw 6 (1). 6 (2) Ball bearing 7 Brake shaft 8 Brake ring 9 Brake arm 10 Brake operation line mounting part 11 (1). 11 (2) Brake operation line 12 Brake operation line connecting part 12a Main body 13 Hemispherical bearing 14 Pipe washer 15 (1). 15 (2) Nut 16 Spring 17 Break wire stop 18 Break wire
Claims (1)
能に取付けられるキャスタ−取付け軸パイプ４内に設け
られ、ブレ−キア−ム９を回動させるブレ−キ操作線１
１を有したハンドル操作用キャスタ−ブレ−キ装置にお
いて、 上記ブレ−キ操作線１１を二つに分割し、本体１２aに
対して回転自在な半球形軸受１３を有するブレ−キ操作
線連結部１２を設け、下側のブレ−キ操作線１１(1)を
半球形軸受１３に連結し、上側のブレ−キ操作線１１
(2)を本体１２aに連結したハンドル操作用キャスタ−ブ
レ−キ装置。1. A brake operation line 1 provided in a caster mounting shaft pipe 4 to which a wheel 1 is rotatably mounted via a wheel mounting frame 3, and for rotating a brake arm 9.
1. A brake operating line connecting part having a hemispherical bearing 13 rotatable with respect to a main body 12a, wherein the brake operating line 11 is divided into two parts. 12, the lower brake operation line 11 (1) is connected to the hemispherical bearing 13, and the upper brake operation line 11 (1) is connected.
(2) A caster / brake device for steering wheel operation, in which (2) is connected to the body 12a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8192083A JPH1035207A (en) | 1996-07-22 | 1996-07-22 | Caster braking device for handle operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8192083A JPH1035207A (en) | 1996-07-22 | 1996-07-22 | Caster braking device for handle operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1035207A true JPH1035207A (en) | 1998-02-10 |
Family
ID=16285369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8192083A Pending JPH1035207A (en) | 1996-07-22 | 1996-07-22 | Caster braking device for handle operation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1035207A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003237549A (en) * | 2001-12-12 | 2003-08-27 | Kunio Hotta | Vehicle brake |
| JP2012206607A (en) * | 2011-03-29 | 2012-10-25 | Nansin Co Ltd | Carriage braking structure |
| CN107554194A (en) * | 2017-10-24 | 2018-01-09 | 文现兵 | Universal wheel assembly |
| CN112172411A (en) * | 2020-09-18 | 2021-01-05 | 刘欣鑫 | Universal caster |
-
1996
- 1996-07-22 JP JP8192083A patent/JPH1035207A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003237549A (en) * | 2001-12-12 | 2003-08-27 | Kunio Hotta | Vehicle brake |
| JP2012206607A (en) * | 2011-03-29 | 2012-10-25 | Nansin Co Ltd | Carriage braking structure |
| CN107554194A (en) * | 2017-10-24 | 2018-01-09 | 文现兵 | Universal wheel assembly |
| CN112172411A (en) * | 2020-09-18 | 2021-01-05 | 刘欣鑫 | Universal caster |
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