JP3196153U - Rideway device for a truck for carrying goods - Google Patents
Rideway device for a truck for carrying goods Download PDFInfo
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- JP3196153U JP3196153U JP2014005274U JP2014005274U JP3196153U JP 3196153 U JP3196153 U JP 3196153U JP 2014005274 U JP2014005274 U JP 2014005274U JP 2014005274 U JP2014005274 U JP 2014005274U JP 3196153 U JP3196153 U JP 3196153U
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- caster
- free
- front wheel
- wire
- change
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- Expired - Fee Related
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Abstract
【課題】移動中に左右どちらかに傾斜している路面では傾斜路下方向に方向を変えてしまい又前輪を段上に置いたときにキャスター角度が減少し左右どちらかに自在キャスターが方向を変えやすい性質が有る自在キャスターを固定し直進性を維持するための装置を備えた荷物運搬用台車を提供する。【解決手段】手押しハンドルに設けた作動レバーと、前記作動レバーにワイヤーを介して連結されたキャスターロック用クサビ５と、自在キャスター３に固定されたキャスターフレーム４を備えた荷物運搬用台車において、前記作動レバーを握ると前記ワイヤーが引かれることで前記キャスターロック用クサビ５が前記キャスターフレーム４の隙間にはまり込み、前記自在キャスター３の方向転換の回転が固定され直進のみになることを特徴とする。【選択図】図１[PROBLEMS] To change the direction of the road surface inclined to the left or right while moving, and to change the direction downward on the inclined road, and when the front wheel is placed on the step, the caster angle is reduced and the free caster is turned to the left or right. Provided is a cart for carrying a baggage equipped with a device for fixing a free caster having a property of being easily changed and maintaining straightness. In a load carrying carriage comprising an operation lever provided on a hand handle, a caster lock wedge connected to the operation lever via a wire, and a caster frame 4 fixed to the universal caster 3. When the operating lever is gripped, the wire is pulled so that the caster lock wedge 5 fits into the gap of the caster frame 4, and the rotation of the swivel caster 3 is fixed so that it moves straight. To do. [Selection] Figure 1
Description
本考案は荷物運搬用台車の移動方向に対し左方や右方に傾斜している路面や段差を乗り上げる場合に安全かつ容易に走行ができる装置に関する。 The present invention relates to an apparatus that can travel safely and easily when riding on a road surface or a step inclined to the left or right with respect to the moving direction of a load carrying cart.
従来の荷物運搬用台車は進行方向に直進しやすく、なおかつ容易に方向転換が出来るように前輪には３６０度回転する自在キャスターが使用されているために左右どちらかに傾斜している路面を通過する際には自在キャスターが傾斜路下方向に向きを変えるために直進が困難になる欠点がある。 Conventional carts for carrying goods are easy to go straight in the direction of travel, and the front wheels use a free caster that rotates 360 degrees so that the direction can be changed easily. In this case, the free caster changes its direction in the downward direction of the ramp, which makes it difficult to go straight.
従来荷物運搬用台車は移動する路面が左方や右方に傾斜している場合は斜路の下方向に前輪が方向を変え進行方向が定まらなくなってしまう、又荷物運搬用台車を段上に移動する際に前輪を段上に置いたときに平坦路よりもキャスター角Ａが減少するために前輪が左右に方向転換をしやすく危険性を伴う、これらの移動中の危険性を取り除き安全かつ容易に移動できるようにするものである。 Conventionally, if the road surface to be moved is inclined to the left or right, the front wheel changes direction below the ramp and the traveling direction becomes uncertain, and the baggage carriage moves up the stage. When the front wheel is placed on the stage, the caster angle A is smaller than the flat road, so the front wheel is easy to change direction from side to side. To be able to move to.
荷物運搬台車本体▲１▼に自在方向回転固定装置▲５▼を設置し、移動中に左方や右方に傾斜している路面や段上に移動する際に使用者が任意に手押しハンドル部▲２▼に設置した作動レバーを握りワイヤーを経由し自在方向回転固定装置▲５▼を作動させ前輪自在キャスターフレーム部▲６▼に自在方向回転固定装置▲５▼の先端楔を差し込み前輪自在キャスター▲３▼を直進方向に固定することにより安定した走行ができる。 A free-direction rotating and fixing device (5) is installed on the cargo carrier body (1), and the user can manually push the handle when moving to the road or step inclined to the left or right during movement. (2) Hold the operating lever installed in (2) and operate the universal rotation fixing device (5) via the wire to operate the front wheel universal caster frame part (6). Insert the tip wedge of the universal rotation fixing device (5) into the front wheel universal caster. Stable running can be achieved by fixing (3) in the straight direction.
本考案を荷物運搬台車に装着して実施した模様を形態図参照に記述する。 The design of the present invention mounted on a luggage carrier cart will be described with reference to the figure.
荷物運搬台車▲１▼を使用中に左方や右方向に傾斜している路面手前で手押しハンドル▲２▼に設けた作動レバーを握るとワイヤーが引かれ図５から図６のようにテコの作用で回転しキャスターロック用クサビ▲５▼が自在キャスター▲３▼のキャスターフレーム▲４▼の隙間にはまり自在キャスター▲３▼の方向転換の回転が固定され直進のみになり、通過後に手押しハンドル▲２▼に設けたレバーを放すと図５の状態に戻り通常の方向転換操作ができる。 While using the luggage carrier ▲ 1 ▼, holding the operating lever on the handwheel ▲ 2 ▼ in front of the road surface that is tilted to the left or right, the wire is pulled and the lever is pulled as shown in FIGS. The caster lock wedge ▲ 5 ▼ is rotated by the action, and the rotation of the free caster ▲ 3 ▼ is fixed in the clearance of the caster frame ▲ 4 ▼ of the free caster ▲ 3 ▼, and the rotation of the direction of the free caster ▲ 3 ▼ is fixed. When the lever provided at 2 ▼ is released, the state returns to the state shown in FIG.
本考案は上記に記述したように荷物運搬用台車の自在キャスター部に本装置を取り付けることにより段差を含む左右傾斜走行路を安全に通過することができ転倒事故や体力的負担などを軽減し、荷物運搬者は安定した安全な移動が可能になる。 As described above, the present invention attaches the device to the free caster portion of the cargo carrying cart so that it can safely pass through the right and left inclined traveling roads including steps, reducing a fall accident and physical burden. The load carrier can move stably and safely.
▲１▼荷物運搬台車本体。
▲２▼移動用手押しハンドル。
▲３▼自在キャスター。
▲４▼キャスターフレーム
▲５▼キャスターロック用クサビ。
▲６▼クサビ移動用回転レバー。
Ａ地面と前輪とのキャスター角度の変化。(1) Luggage carrier body.
(2) Hand push handle for movement.
(3) Swivel caster.
(4) Caster frame (5) Wedge for caster lock.
(6) Rotating lever for wedge movement.
A Change in caster angle between the ground and front wheels.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014005274U JP3196153U (en) | 2014-09-12 | 2014-09-12 | Rideway device for a truck for carrying goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014005274U JP3196153U (en) | 2014-09-12 | 2014-09-12 | Rideway device for a truck for carrying goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3196153U true JP3196153U (en) | 2015-02-26 |
Family
ID=52685790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014005274U Expired - Fee Related JP3196153U (en) | 2014-09-12 | 2014-09-12 | Rideway device for a truck for carrying goods |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3196153U (en) |
-
2014
- 2014-09-12 JP JP2014005274U patent/JP3196153U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141126 |
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| R150 | Certificate of patent or registration of utility model |
Ref document number: 3196153 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
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| LAPS | Cancellation because of no payment of annual fees |