Patent ID: 8696077
Filing Date: 2014-04-15
Classification: A47B

Abstract:
1. A slide-track buffering device with a smoothly sliding carriage, comprising: a control stand on which there are a baseplate, a guide plate extending forward from said baseplate, a guide chute at said guide plate's rear part, and a beveled resisting groove at said guide chute's front part; a slide carriage which slides on and covers said guide plate and comprises a shorter first area in the back as well as a longer second area in the front wherein said first area is provided with a locator underneath and an accommodating groove in front of said locator and said second area is provided with a protective guide plate opposite to said guide chute; at least a spring linking between said control stand and said slide carriage; at least a buffering member fixed on said slide carriage and provided with a buffer pole protruding backward for engaging said buffer pole's rear tip with said control stand; a swing member which is held in said accommodating groove and located between said slide carriage and said control stand and provided with (a) a joint hole in the back and a boss underneath wherein said joint hole allows said locator to be held inside and said boss slides and is held in said guide chute and (b) a first guide shoe and a central thrust pad which are located at one flank and separated in order to correspond to the accommodating groove wherein said swing member is further provided with a second guide shoe in front of said central thrust pad for development of a guide groove between said central thrust pad and said first guide shoe.