Sliding track assembly for drawers
OwnerKuo-Chan Wenginventor
Life of this patent
Estimating the term…
Abstract
Sliding track assembly for drawers, including an outer rail, an intermediate rail, an inner rail, an outer stop section and an inner engaging section. The outer rail is disposed on a cabinet. The outer stop section is disposed at one end of the intermediate rail. The inner engaging section is disposed inside the inner rail. The inner rail is disposed on a drawer. The rails are slidably assembled with each other. By means of engaging the inner engaging section with the outer stop section or detaching the inner engaging section from the outer stop section, the drawer can be easily assembled with the cabinet or separated from the cabinet.
Claims6
Sliding track assembly for drawers, comprising:
- an outer rail having a predetermined length;
- an intermediate rail having a predetermined length;
- an inner rail having a predetermined length;
- an outer stop section disposed at an outer end of the intermediate rail, having a cross-sectional stop face;
- an inner engaging section which is a plastic polymer body having a predetermined length, one end of the inner engaging section being fixed at a predetermined portion of the middle of the inner rail, the other end thereof being formed with a hole, a middle portion of the inner engaging section being formed by two slope faces directed to the intermediate rail and adjoining each other, the slope face distal from the outer stop section at the adjoining section has a cross-sectional area larger than that of the other slope face at the adjoining section to form an inner engaging face for engaging with the stop face of the outer stop section.
Sliding track assembly for drawers, comprising:
- an outer rail having a predetermined length and a spherical face rail;
- an intermediate rail having a predetermined length and a spherical face rail;
- an inner rail having a predetermined length and a spherical face rail;
- a first ball bearing disposed between the spherical face rails of the outer rail and the intermediate rail;
- a second ball bearing disposed between the spherical face rails of the intermediate rail and the inner rail;
- an outer rail stop section disposed at one end of the outer rail for stopping the intermediate rail;
- a first ball bearing stop section disposed at the other end of the outer rail for stopping the first ball bearing;
- two engaging sections disposed on two sides of one end of the intermediate rail for engaging with the first ball bearing;
- a second ball bearing stop section disposed at an inner middle portion of the bottom face of the intermediate rail for stopping the second ball bearing;
- an outer stop section disposed at an outer end of the intermediate rail, having a cross-sectional stop face;
- and
- an inner engaging section which is a plastic polymer body having a predetermined length, one end of the inner engaging section being fixed at a predetermined portion of the middle of the inner rail, the other end thereof being formed with a hole, a middle portion of the inner engaging section being formed by two slope faces directed to the intermediate rail and adjoining each other, the slope face distal from the outer stop section at the adjoining section has a cross-sectional area larger than that of the other slope face at the adjoining section to form an inner engaging face for engaging with the stop face of the outer stop section.
Dependencies are inferred from the claim text.