Patent ID: 8152251
Filing Date: 2012-04-10
Classification: A47B

Abstract:
1. A slide detent device, comprising: a first slide member; a second slide member slidably connected to the first slide member; a third slide member slidably connected to the second slide member, the third slide member comprising a pair of third marginal walls corresponding to each other, the pair of third marginal walls defining a pair of sliding raceways; a first aid-sliding member disposed between the first slide member and the second slide member for facilitating the first slide member and the second slide member to slide with respect to each other; a second aid-sliding member disposed between the second slide member and the third slide member for facilitating the second slide member and the third slide member to slide with respect to each other; and a stop member secured to the first slide member, the stop member comprising a pair of extension wings corresponding to the pair of sliding raceways of the third slide member, the pair of extension wings having a pair of contact surfaces thereon, a distance defined between the pair of contact surfaces being slightly smaller than a distance defined between the pair of sliding raceways of the third slide member; wherein the second slide member comprises a pair of second marginal walls and a holding member, the holding member comprising a pair of holding portions located adjacent to the second marginal walls, when the second slide member is extended to its extremity, the holding member engaging with the first aid-sliding member to restrain the second slide member from movement.