Two-way retainer for a slide track assembly of drawers

Abstract

A two-way retainer for a slide track assembly comprises a retaining mechanism mounted on a first slide track, and a stop member mounted on a second slide track. The retaining mechanism is consisted of a pair of retaining arms and an elastic member. The retaining arms are provided with a pair of oppositely inclined portions and a pair of engaging portions. The stop member is provided with a protrusion adapted to interact with the oppositely inclined portions and the engaging portions of the retaining arms. When the first slide track is moved to a predetermined position with respect to the second slide track, the protrusion of the stop member may pass through one of the inclined portions of the retaining arms. Thus the protrusion is confined within the two engaging portions of the retaining arms to thereby retain the first slide track in a two-way direction of the second slide track.

1 - 11 . (canceled)  
   
   
       12 . A two-way retainer for a slide track assembly, comprising: 
 a retaining mechanism mounted on a first slide track, the retaining mechanism including a pair of retaining arms and an elastic member, the retaining arms being pivotally connected to the first slide track, the retaining arms each being provided with an inclined portion and a first engaging portion, the elastic member being adapted to bias the retaining arms;    a stop member mounted on a second slide track and including a protrusion;    a first unlatching member movably mounted on the first slide track, and adapted to actuate one of the retaining arms; and    a second unlatching member movably mounted on the first slide track, and adapted to actuate the other retaining arm;    wherein when the first slide track is moved to a predetermined position with respect to the second slide track, the protrusion of the stop member may pass through the inclined portions of the retaining arms and be confined within a space formed by the first engaging portion to thereby retain the first slide track in a two-way direction of the second slide track.    
   
   
       13 . The two-way retainer for a slide track assembly as defined in  claim 12 , wherein the first unlatching member is adapted to unlatch an engaged relationship of the first engaging portion with the protrusion and includes a grip, a pair of recessions and a pair of shoulders; and wherein the retaining arms each further comprises a step portion and a second engaging portion, the step portion being adapted to accommodate an unlatching operation of the first unlatching member, and the second engaging portion being adapted to engage with one of the pair of shoulders of the first unlatching member.  
   
   
       14 . The two-way retainer for a slide track assembly as defined in  claim 12 , wherein the first unlatching member includes a single recession and a single shoulder; and one of the retaining arms is provided with a second engaging portion adapted to engage with the shoulder of the first unlatching member.  
   
   
       15 . The two-way retainer for a slide track assembly as defined in  claim 12 , wherein the first unlatching member is arranged to move in a two-way direction or a one-way direction by a stop.  
   
   
       16 . The two-way retainer for a slide track assembly as defined in  claim 12 , wherein each of the retaining arms further comprises an extension, the extensions being engaging each other, and wherein when one of the retaining arms is turned, the other retaining arm is turned synchronously.  
   
   
       17 . The two-way retainer for a slide track assembly as defined in  claim 12 , wherein the protrusion of the stop member is integrated into an end of the second slide track.  
   
   
       18 . The two-way retainer for a slide track assembly as defined in  claim 12 , wherein the retaining arms further comprise a recession adapted to connect to the elastic member.  
   
   
       19 . The two-way retainer for a slide track assembly as defined in  claim 12 , wherein the retaining mechanism further comprises a base adapted to position the elastic member on an inner side of the first slide track, and wherein the elastic member is thereby located between the retaining arms.  
   
   
       20 . The two-way retainer for a slide track assembly as defined in  claim 12 , wherein the second unlatching member includes a grip and a shoulder, and wherein one of the retaining arms further comprises a step portion and a third engaging portion, the step portion being adapted to accommodate the shoulder of the second unlatching member, and the third engaging portion being adapted to engage with the shoulder of the second unlatching member.  
   
   
       21 . The two-way retainer for a slide track assembly as defined in  claim 12 , wherein the second unlatching member employs a base adapted to limit movement.  
   
   
       22 . The two-way retainer for a slide track assembly as defined in  claim 12 , wherein the base includes an elastic member adapted to engage with a lug extended from the second unlatching member for reciprocation.