초록 ▼

An adjustable apparatus for protection of a door or window opening having an upper frame and a lower frame. The adjustable apparatus includes a plurality of posts, a first end plate for fastening a first end of the adjustable apparatus to the upper frame of the opening, and a second end plate for fa

An adjustable apparatus for protection of a door or window opening having an upper frame and a lower frame. The adjustable apparatus includes a plurality of posts, a first end plate for fastening a first end of the adjustable apparatus to the upper frame of the opening, and a second end plate for fastening a second end of the apparatus to the lower frame of the opening. Each of the plurality of posts further includes a first portion having a predetermined length and a second portion having a predetermined length, wherein the first portion telescopically engages the second portion. A length of the plurality of posts telescopically adjusts to correspond to a longitudinal dimension between the upper frame and the lower frame of the opening.

대표청구항 ▼

We claim: 1. A combination comprising: a door or window opening having an upper frame and a lower frame, and an adjustable security apparatus for preventing entry through said door or window opening, said apparatus comprising: a plurality of posts; a first end plate non-moveably fixed to said posts

We claim: 1. A combination comprising: a door or window opening having an upper frame and a lower frame, and an adjustable security apparatus for preventing entry through said door or window opening, said apparatus comprising: a plurality of posts; a first end plate non-moveably fixed to said posts for fastening a first end of said adjustable apparatus to the upper frame of said opening; and a second end plate non-moveably fixed to said posts for fastening a second end of said apparatus to the lower frame of said opening; wherein each of said plurality of posts comprises: a first portion having a predetermined length; and a second portion having a predetermined length; wherein for each of said posts, said first portion is adapted to enter and telescopically engage said second portion, wherein a length of each of said plurality of posts telescopically adjusts to correspond to a longitudinal dimension between said upper frame and said lower frame of said opening, and wherein said first portion of at least a first one of said posts and said second portion of at least a second one of said posts are fixed to said first end plate and coupled together in parallel and form a first unit and at least said second portion of said first post and at least said first portion of said second post are fixed to said second end plate and coupled together in parallel and form a second unit; further comprising a first horizontally extending plate and a first vertically extending plate, wherein the first horizontally extending plate connects the first post and the second post, the first vertically extending plate extends from the first horizontally extending plate to the first end plate; and the first vertically extending plate is entirely disposed between the first post and the second post. 2. The combination of claim 1, wherein said first portion and said second portion of at least one of said posts have a rectangular shape. 3. The combination of claim 1, wherein said first portion and said second portion of at least one of said posts have a square shape in cross section. 4. The combination according to claim 1, further comprising a reinforcing portion that is insertable into at least one of said first and second portions. 5. The combination of claim 1, wherein the shape of said first portions and the shape of said second portions of said plurality of posts are identical. 6. The combination of claim 1, wherein the shape of said first portions and the shape of said second portions of said plurality of posts are different. 7. The combination according to claim 1, further comprising a second horizontally extending plate and second vertically extending plate, wherein the second horizontally extending plate connects the first post and the second post, the second vertically extending plate extends from the second horizontally extending plate to the second end plate; and the second vertically extending plate is disposed between the first post and the second post. 8. The combination according to claim 7, wherein each of the first vertically extending plate and the second vertically extending plate includes slits, holes, grooves, or webbing. 9. The combination according to claim 1, wherein the first vertically extending plate includes slits, holes, grooves, or webbing.