发明公开
EP2397202A3 Playground equipment 审中-公开
游乐场设备

Playground equipment
摘要:
The invention relates to a user-interface element for playground equipment, the user-interface element comprising:
- a housing including a rear surface mountable on a playground appliance;
- a front cover including a convex front surface having a centre axis defining a forward direction, the front surface comprising at least one light-emitting front surface part having a surface normal at an angle relative to the forward direction; wherein said angle is larger than 30 degrees.
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