Lock system
JP2025030139APending Publication Date: 2025-03-07WAKO INDUSTRY CO LTD
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Patent Information
- Application Number
- JP2023135168
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2023-08-23
- Publication Date
- 2025-03-07
Smart Images
Figure 2025030139000001_ABST
Abstract
To provide a lock system that is configured so that a portable fire pump can be quickly detached from a lifting device.SOLUTION: A lock system 1 has a conveying carrier 40 capable of being loaded with a portable fire pump 4 and a lifting device 10 for lifting the conveying carrier 40, and is configured to perform locking and releasing the lock of the conveying carrier 40 to / from the lifting device 10. The lifting device 10 has a lifting frame 12 on which the conveying carriage 40 can be placed. The conveying carrier 40 has a united lock bracket 50 having a lock hole 51. The lifting frame 12 has: a rotating body 24 having a united lock hook 24a; an energizing spring 26 for energizing the rotating body 24 in a direction in which the united lock hook 24a is fitted to the lock hole 51; and a carrier lock-release lever 21 capable of being operated by a leg for energizing the rotating body 24 in a direction in which the united lock hook 24a is separated from the lock hole 51.SELECTED DRAWING: Figure 4
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Citation Information
Patent Citations
Carrying truck and fire engine device using the truck
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Portable fire pump loading / unloading machine and fire truck comprising the same
JP2016192981A