Patent ID: 11881124
Assignee: nan
Field: Civil engineering (Other fields)
Classification: CPC E  G  B | IPC G

Claim 0:
1. A portable multi-purpose safety triangle, comprising:
a tripod including a sign unit and a support unit which supports the sign unit and is configured to be selectively set in one of a folded state and an unfolded state; and
a frame including a frame body having an accommodation space for accommodating the tripod therein, and a frame cap selectively coupled to the frame body to open or close the accommodation space with respect to an outside,
wherein the support unit includes:
a first assistant support and a second assistant support that support the sign unit, the first assistant support and the second assistant support being adjustable in length;
an elastic member whose both ends are respectively connected to the first assistant support and the second assistant support, the elastic member providing a restoring force to the first assistant support and the second assistant support such that an angle between the first assistant support and the second assistant support increases when the support unit is set in the folded state; and
a main support that supports the elastic member, the main support being adjustable in length,
wherein the sign unit includes a flexible material such that the size thereof is changed according to the state of the support unit, and
the elastic member is configured such that an elastic force applied to the first assistant support and the second assistant support is at a minimum in the unfolded state and is at a maximum in the folded state.