초록 ▼

A drawer interlock mechanism includes at least two drawers, a fixture, a linking frame, locking members and guiding members. The drawers may be pulled in and out. The drawers are lined straight with each other. The fixture is disposed at one side the drawers, and is formed with slots corresponding i

A drawer interlock mechanism includes at least two drawers, a fixture, a linking frame, locking members and guiding members. The drawers may be pulled in and out. The drawers are lined straight with each other. The fixture is disposed at one side the drawers, and is formed with slots corresponding in position and in number to the guiding members. The linking frame is disposed on the fixture. Each guiding member is secured to the side of each drawer. When one of the drawers is open, the guiding member of the open drawer will link the relative locking member to move the linking frame, which then links the other locking members. The guiding member of the open drawer triggers the relative locking member to lock the linking frame temporarily, and the other locking members block their relative guiding members so that the other drawers are unable to slide.

대표청구항 ▼

What is claimed is: 1. A drawer interlock mechanism, comprising: at last two drawers, said drawers corresponding with each other in an upper and lower position and enabling to slide in and out; a fixture, said fixture being disposed at one side of said drawers and having longitudinal slots, each sa

What is claimed is: 1. A drawer interlock mechanism, comprising: at last two drawers, said drawers corresponding with each other in an upper and lower position and enabling to slide in and out; a fixture, said fixture being disposed at one side of said drawers and having longitudinal slots, each said slot having a locating trough at a center portion thereof, said locating trough interconnecting with said slot; a linking frame, said linking frame being disposed on said fixture and moving up and down with respect to said fixture; locking members, said locking members being connected to said linking frame and corresponding in position to said slots of said fixture, each said locking member comprising a plate, a stick, a driven protuberance and a protuberance, said plate having a first end and a second end, said stick being pivoted to said plate and located between said first end and said second end of said plate, said plate being rotatable with respect to said stick, one end of said stick being fixedly connected to said linking frame, said driven protuberance being disposed on said first end of said plate and having an upper section and a lower section, said protuberance being disposed on said second end of said plate and sliding in said slot and said locating trough; and guiding members driven by said drawers, each said guiding member comprising a guiding board, a first clip, a second clip, a first blocking board, and a second blocking board, said guiding board having a lower first end and an upper second end and engaging with said stick of said locking member, said first clip and said second clip being spaced and located nearby said second end of said guiding board, said first clip engaging with said upper section of said driven protuberance of said locking member, said second clip engaging with said lower section of said driven protuberance of said locking member, said first blocking board and said second blocking board being disposed nearby said first end of said guiding board and corresponding in position to respective sides on top of said driven protuberance, when said locking member is linked by said linking frame to rise, said second blocking board blocking said driven protuberance to keep said locking member in a straight position with respect to said slot of said fixture, and said first blocking board blocking said stick of said locking member. 2. The drawer interlock mechanism, as recited in claim 1, wherein said guiding members are secured to the side of said drawers. 3. The drawer interlock mechanism, as recited in claim 1, wherein said drawers are mounted to a sliding device, said guiding members being secured to said sliding device.