Patent Application
20110042974
The present disclosure relates to an apparatus for securing cabinet doors and specifically to a safety lock to limit access by children, the elderly, or pets to cabinets, such as those in kitchens or bathrooms.
A locking mechanism has a central body with elongated bands extending away from the central body. The bands can be formed into loops and wrapped around a door handle or knob. The bands have mating portions that allow the bands to be releasably coupled to lock the doors from being opened.
Further, a method of locking two or more doors is disclosed. To lock the door, bands that extend from the central body are rotated around or through projections on or near the doors. A receiving member on the band is releasably coupled to a locking member projecting from the central body or band.
The device has a compact arrangement that can be used to releasably lock doors without having rods extending away from the door. Other features and advantages will become apparent from the following detailed description, drawings, and claims.
The methods and apparatus described herein relate to the use of an apparatus for securing doors. The device includes bands that wrap around two door projections (knobs) to inhibit access, such as by children.
Referring to
The central body 3 has a generally slanted parallelogram shape with slightly rounded corners, and with a portion having a textured surface. The textured portion is primarily for a distinctive appearance.
As shown in
The doors on which the apparatus 1 and 16 is used can be any type of door from which, or relatively near which, there are at least two projections about which bands can be secured. In one embodiment, the doors are cabinet doors. In another embodiment, they are refrigerator doors.
Further, the apparatus 1 and 16 can be used to secure any number of doors lying along a single plane. To do this, bands are wrapped around the projections 14 from or relatively near the two doors most distal from the center of the apparatus 1 and 16.
There can be a plurality of receiving members 5 on the bands, such as two, three, four, five, or more to allow the size of the loops created by the bands to be made bigger or smaller. This lateral flexibility allows the loops to accommodate different types and sized of handles, which can also be placed at different distances apart in different sets of doors.
While a tab or hook with mating holes are shown, the releasable lock can take one of many different forms, including different forms of tabs and round or elongated openings, indent and detent, a snap fit into an opening, etc. What is generally desirable is for the lock to be generally secure enough to prevent access from children or animals, while allowing the ability to release in a manner that is not very difficult for a typical adult, and capable of being performed manually and without tools.
The bands are made from a substantially flexible but durable material. The bands can be made from an elastomeric material sold under the trademark Santoprene, or a flexible plastic, another elastomer, liquid silicone rubber, or a polymer.
The central body 3 and 13 and locking members 4 are made from rigid and durable materials. In one embodiment, the central body 3 and 22 or locking members 4 are made from Santoprene. In another embodiment, the central body 3 and 22 and/or locking members 4 are made from plastic. In still another embodiment, the central body 3 and 22 and/or locking members 4 are made from metal.
The materials the make up the locking members 4, central body 3 and 22, and the bands can be made from biodegradable and/or recyclable materials.
It is to be understood that while the invention has been described in conjunction with the detailed description thereof, the foregoing description is intended to illustrate and not limit the scope of the inventions, which are defined by the scope of the appended claims. Other aspects, advantages, and modifications are within the scope of the following claims.
