Patent ID: 9329094
Filing Date: 2016-05-03
CPC Classification: B65D,G01L,G01P

Claim Text:
1. An impact detection apparatus comprising a first detection portion and a second detection portion mounted at a corner portion of a mounting target along two adjacent lateral surfaces, and a connection portion, wherein the first detection portion and the second detection portion each include: a solution container configured to store a colored solution therein, and having an outlet enabling the colored solution to flow out when being subjected to a predetermined pressing force; a solution absorption portion capable of absorbing the colored solution that has flowed out from the outlet; a mount-surface portion mounted on one of the two lateral surfaces; and an exterior portion that is disposed on the mount-surface portion, that forms, together with the mount-surface portion therebetween, a housing space housing the solution container and the solution absorption portion, and that has a transparent portion at least one part thereof, wherein the connection portion connects the respective mount-surface portions of the each the first detection portion and the second detection portion at a predetermined angle, wherein the exterior portions are formed to be capable of changing states between a first state in which the predetermined pressing force is not applied on the solution containers when not being subjected to external force, and a second state in which the predetermined pressing force is applied on the solution containers when being subjected to the external force, and the colored solution that has flowed out from the outlet of one of the solution containers due to being subjected the predetermined pressing force in the second state is absorbed by one of the solution absorption portions, and the one of the solution absorption portions colored by the colored solution is visually recognized through the transparent portion.