JP2018203381A5 - - Google Patents
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- JP2018203381A5 JP2018203381A5 JP2017106465A JP2017106465A JP2018203381A5 JP 2018203381 A5 JP2018203381 A5 JP 2018203381A5 JP 2017106465 A JP2017106465 A JP 2017106465A JP 2017106465 A JP2017106465 A JP 2017106465A JP 2018203381 A5 JP2018203381 A5 JP 2018203381A5
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- Prior art keywords
- lock
- lock piece
- posture
- guide member
- elevating
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- 230000003028 elevating Effects 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 5
Description
請求項２に記載の発明は、前記ロック片変位機構は、前記ロック片に連結される連結部材（２１２，２１４）を備え、前記連結部材は、前記被作用部に向かって付勢されるように構成され、前記被作用部は、前記被昇降体に回動自在に軸支されるリンク部材であって、その回動軸周りに設けられて前記連結部材によって圧接されるカム部（２２２）と、前記カム部に腕状に連設されて前記昇降装置による昇降動作に伴って前記ガイド部材との接触状態が変化する腕部（２２４）とを備え、前記被作用部は、前記昇降装置による昇降動作に伴って前記腕部と前記ガイド部材との接触状態が変化することによって回動され、前記カム部に圧接する前記連結部材を介して前記ロック片を前記ロック姿勢と前記解除姿勢との間で変位させる。 In the invention described in claim 2, the lock piece displacement mechanism includes a connecting member (212, 214) connected to the lock piece, and the connecting member is urged toward the operated portion. The actuated portion is a link member rotatably supported by the elevating body, and a cam portion (222) provided around the pivot axis and pressed by the connecting member. And an arm portion (224) connected to the cam portion in an arm shape and in which a contact state with the guide member changes in accordance with the elevating operation by the elevating device. The arm is rotated by a change in the contact state between the arm and the guide member in association with the elevating operation, and the lock piece is brought into the lock posture and the release posture through the connection member pressed against the cam portion. Displace between
また、ロック片変位機構２１０は、ロック片１０４に連結される連結部材としての連結片２１２及び解除ロッド２１４を備え、解除ロッド２１４は、自動解除リンク２２０に向かって付勢されるように構成され、自動解除リンク２２０は、キャリッジ３に回動自在に軸支されるリンク部材であって、その回動軸周りに設けられて連結部材によって圧接されるカム部２２２と、カム部２２２から腕状に延設、すなわちカム部２２２に腕状に連設されて昇降装置１０による昇降動作に伴ってガイド部材２５０との接触状態が変化する腕部２２４とを備え、自動解除リンク２２０は、昇降装置１０による昇降動作に伴って腕部２２４とガイド部材２５０との接触状態が変化することによって回動され、カム部２２２に圧接する解除ロッド２１４は連結片２１２を介してロック片１０４をロック姿勢と解除姿勢との間で変位させる。 Further, the lock piece displacement mechanism 210 includes a connection piece 212 as a connection member connected to the lock piece 104 and a release rod 214, and the release rod 214 is configured to be urged toward the automatic release link 220. The automatic release link 220 is a link member rotatably supported by the carriage 3, and is provided around a rotation axis thereof and is provided with a cam portion 222 pressed by a connecting member, and an arm-shaped portion formed from the cam portion 222. An arm 224 that is connected to the cam portion 222 in the form of an arm and whose contact state with the guide member 250 changes with the elevating operation of the elevating device 10. When the contact state between the arm 224 and the guide member 250 changes as the lifting / lowering operation of the arm 10 is performed, the release rod 214 pressed against the cam 222 is rotated. It is displaced between the release position the lock piece 104 and the lock position through a strip 212.
Claims (6)
前記被昇降体上で前記スイングアームの軸支部（３０ａ）と同軸に設けられるロックギヤ（１０２）、及び前記ロックギヤに噛合したロック姿勢と前記ロックギヤから離脱した解除姿勢との間で変位可能となるように前記被昇降体に設けられるロック片（１０４）を有して構成されるスイングアームロック機構（１００）と、
前記被昇降体に設けられて被作用部（２２０、２１４ａ）への作用によって前記ロック片を前記ロック姿勢と前記解除姿勢との間で変位させるロック片変位機構（２１０）、及び前記複数のリンクのいずれかにおいて前記昇降装置による昇降動作に伴って前記被作用部との接触状態が変化するように配置されたガイド部材（２５０）を有して構成されるスイングアームロック解除機構（２００）と、
を備え、
前記ロック片変位機構は、前記昇降装置の昇降動作によって昇降される前記被昇降体の高さに応じて、前記被作用部と前記ガイド部材との協働により前記ロック片を前記ロック姿勢と前記解除姿勢との間で変位させる車両整備用リフト。 An elevating device (10) for vertically moving a link mechanism composed of a plurality of links to perform an elevating operation, an elevating body (3) to be elevated and lowered by the elevating device, and a vehicle receiver (31) at a tip end. A vehicle maintenance lift (1) comprising: a swing arm (30) rotatably supported on the object to be raised and lowered horizontally;
A lock gear (102) provided coaxially with the shaft support (30a) of the swing arm on the object to be lifted and displaceable between a lock position engaged with the lock gear and a release position disengaged from the lock gear; A swing arm lock mechanism (100) having a lock piece (104) provided on the object to be raised and lowered;
A lock piece displacing mechanism (210) provided on the elevating body for displacing the lock piece between the locked posture and the released posture by an action on the operated part (220, 214a); and the plurality of links. A swing arm lock release mechanism (200) comprising a guide member (250) arranged so that a contact state with the affected part changes with the elevating operation by the elevating device. ,
With
The lock piece displacement mechanism is configured to move the lock piece to the lock position by the cooperation of the operated part and the guide member in accordance with the height of the object to be lifted and lowered by the lifting and lowering operation of the lift device. Vehicle maintenance lift that is displaced between the release position.
前記連結部材は、前記被作用部に向かって付勢されるように構成され、
前記被作用部は、前記被昇降体に回動自在に軸支されるリンク部材であって、その回動軸周りに設けられて前記連結部材によって圧接されるカム部（２２２）と、前記カム部に腕状に連設されて前記昇降装置による昇降動作に伴って前記ガイド部材との接触状態が変化する腕部（２２４）とを備え、
前記被作用部は、前記昇降装置による昇降動作に伴って前記腕部と前記ガイド部材との接触状態が変化することによって回動され、前記カム部に圧接する前記連結部材を介して前記ロック片を前記ロック姿勢と前記解除姿勢との間で変位させる請求項１に記載の車両整備用リフト。 The lock piece displacement mechanism includes a connecting member (212, 214) connected to the lock piece,
The connection member is configured to be urged toward the operated portion,
The actuated part is a link member rotatably supported by the elevating body, and a cam part (222) provided around the pivot axis and pressed by the connecting member; An arm (224) that is connected to the arm in an arm shape and changes a contact state with the guide member in accordance with the elevating operation by the elevating device;
The actuated portion is rotated by a change in the contact state between the arm portion and the guide member in association with the elevating operation by the elevating device, and the lock piece is rotated via the connecting member pressed against the cam portion. The vehicle maintenance lift according to claim 1, wherein the lift is displaced between the lock posture and the release posture.
前記ロック片変位機構は、前記被作用部が前記ガイド部材に接触することによって前記ロック片を前記解除姿勢とし、前記被作用部が前記ガイド部材から離間することによって前記ロック片を前記ロック姿勢とする請求項１又は２に記載の車両整備用リフト。 The guide member is configured to come into contact with the operated part when the lifted body is positioned at a predetermined height (H1) or less,
The lock piece displacing mechanism sets the lock piece to the release posture by contacting the operated part with the guide member, and moves the lock piece to the lock posture by separating the operated part from the guide member. The vehicle maintenance lift according to claim 1 or 2, wherein:
前記ロック片変位機構は、前記被作用部が前記第１ガイド面に接触する間、前記ロック片を前記ロックギヤから完全に離脱した完全解除姿勢に保持し、一方、前記被作用部が前記第２ガイド面に接触する間、前記ロック片を前記完全解除姿勢と前記ロック姿勢との移行姿勢に保持する請求項３に記載の車両整備用リフト。 The guide member includes a first guide surface (254) that comes into contact with the operated part when the object to be lifted and positioned is lower than another predetermined height (H2) below the predetermined height; A second guide surface (256) which is provided to be inclined in a tapered shape with respect to the guide surface and which comes into contact with the actuated portion when the object to be lifted and positioned is at or above the other predetermined height and at or below the predetermined height. ) and equipped with a,
The lock piece displacing mechanism holds the lock piece in a completely released position in which the lock piece is completely separated from the lock gear while the operated part contacts the first guide surface, while the operated part is in the second position. 4. The vehicle maintenance lift according to claim 3, wherein the lock piece is held in a transition posture between the completely released posture and the locked posture while contacting the guide surface.
前記ガイド部材は、前記短尺リンクに配置されている請求項１乃至５のいずれか一項に記載の車両整備用リフト。 The lifting device has a λ-shaped link mechanism that intersects a short link (12) and a long link (14) longer than the short link.
The vehicle maintenance lift according to any one of claims 1 to 5, wherein the guide member is disposed on the short link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017106465A JP6830249B2 (en) | 2017-05-30 | 2017-05-30 | Vehicle maintenance lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017106465A JP6830249B2 (en) | 2017-05-30 | 2017-05-30 | Vehicle maintenance lift |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018203381A JP2018203381A (en) | 2018-12-27 |
| JP2018203381A5 true JP2018203381A5 (en) | 2019-12-19 |
| JP6830249B2 JP6830249B2 (en) | 2021-02-17 |
Family
ID=64956303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017106465A Active JP6830249B2 (en) | 2017-05-30 | 2017-05-30 | Vehicle maintenance lift |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6830249B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7221528B2 (en) * | 2019-04-25 | 2023-02-14 | 株式会社ヤスヰ | Vehicle lift device |
| US12030756B2 (en) * | 2021-10-25 | 2024-07-09 | Vehicle Service Group Italy, S.R.L. | Vehicle lift |
-
2017
- 2017-05-30 JP JP2017106465A patent/JP6830249B2/en active Active
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