Transparent window assembly

Abstract

A transparent window assembly includes a window body defining an opening therethrough; a first hollow frame mounted on the window body at one side of the opening and formed with an engagement groove; a second hollow frame mounted on the window body at the other side of the opening in such a manner that the first and second hollow frames are fastened securely to the opening; a transparent element disposed between the first and second hollow frames and a clamping unit fixed to the engagement groove in the first hollow frame and defining a clamping space together with the transparent element.

What is claimed is: 
     
         1 . A transparent window assembly with a clamping unit, the window assembly comprising:
 a window body defining an opening therethrough;   a first hollow frame mounted on the window body at one side of said opening, and formed with a first engagement groove;   a second hollow frame mounted on the window body so as to be disposed at the other side of said opening in such a manner that said first and second hollow frames are fastened securely to said opening in said window body; and   a transparent element disposed between said first and second hollow frames;   the clamping unit being fixed to said first engagement groove in said first hollow frame and defining clamping space together with said transparent element.   
     
     
         2 . The transparent window assembly according to  claim 1 , wherein said first hollow frame is formed with a plurality of said first engagement grooves uniformly and symmetrically distributed therein. 
     
     
         3 . The transparent window assembly according to  claim 1 , wherein said window body has an inner peripheral portion defining said opening with said first and second hollow frames fastened securely to said inner peripheral portion of said window body. 
     
     
         4 . The transparent window assembly according to  claim 1 , wherein said second hollow frame is formed with at least one second engagement groove. 
     
     
         5 . The transparent window assembly according to  claim 4 , wherein said second hollow frame is formed with a plurality of said second engagement grooves uniformly and symmetrically distributed therein. 
     
     
         6 . The transparent window assembly according to  claim 1 , wherein said first engagement groove is further formed with a fixing section. 
     
     
         7 . A transparent window assembly comprising:
 a window body defining an opening therethrough;   a first hollow frame mounted on the window body at one side of said opening, and formed with a first engagement groove;;   a second hollow frame mounted on the window body so as to be disposed at the other side of said opening in such a manner that said first and second hollow frames are fastened securely to said opening in said window body; and   a transparent element disposed between said first and second hollow frames; and   a clamping unit fixed to said first engagement groove in said first hollow frame and defining a clamping space together with said transparent element.   
     
     
         8 . The transparent window assembly according to  claim 7 , wherein said clamping unit has at least one clamping section in alignment with and extending clampingly into said first engagement groove of said first hollow frame. 
     
     
         9 . The transparent window assembly according to  claim 7 , wherein said clamping unit further has a clamping body formed with a coupling element, which consists of a first coupling section, a second coupling section and a protruded section, wherein said first coupling section is integrally formed with said clamping body, said coupling section being fixed to said first coupling section while said protruded section extending integrally and inclinedly from said second coupling section for engaging in said first engagement groove. 
     
     
         10 . The transparent window assembly according to  claim 9 , wherein said clamping body has a box shape. 
     
     
         11 . The transparent window assembly according to  claim 7 , wherein said clamping unit has a clamping body, an insert element and a fixing element, said insert element being inserted into said first engagement groove with said clamping body being mounted on said insert element while said fixing element is fixed to said insert element such that said clamping body is clamped securely between said insert element and said fixing element. 
     
     
         12 . The transparent window assembly according to  claim 11 , wherein said clamping body is in form of a pressing plate. 
     
     
         13 . The transparent window assembly according to  claim 7 , wherein said first hollow frame is formed with a plurality of said first engagement grooves uniformly and symmetrically distributed therein. 
     
     
         14 . The transparent window assembly according to  claim 7 , wherein said window body has an inner peripheral portion defining said opening with said first and second hollow frames fastened securely to said inner peripheral portion of said window body. 
     
     
         15 . The transparent window assembly according to  claim 7 , wherein said second hollow frame is formed with at least one second engagement groove. 
     
     
         16 . The transparent window assembly according to  claim 15 , wherein said second hollow frame is formed a plurality of said second engagement grooves uniformly and symmetrically distributed therein. 
     
     
         17 . The transparent window assembly according to  claim 7 , wherein said first engagement groove is further formed with a fixing section. 
     
     
         18 . A transparent window assembly comprising:
 a window body defining an opening therethrough;   a first hollow frame mounted on the window body at one side of said opening, and formed with a plurality of first engagement grooves;   at least one stacked frame mounted on said window body so as to be disposed at the other side of said opening and fastened securely to said first hollow frame;   a first transparent element disposed between said first hollow frame and said stacked frame;   a second hollow frame mounted on the window body so as to be disposed at the other side of said opening in such a manner that said second hollow frame is fastened securely to said stacked frame so that said window body is clamped between said first and second hollow frames; and   a second transparent element disposed between said stacked frame and said second hollow frame; and   a clamping unit fixed to said first engagement groove in said first hollow frame.   
     
     
         19 . The transparent window assembly according to  claim 18 , wherein said first hollow frame is formed with a plurality of overlapped coupling sections, said stacked frame being formed with a plurality of stacked fixing sections in alignment with and fastened securely to said overlapped coupling sections. 
     
     
         20 . The transparent window assembly according to  claim 19 , wherein each of said fixing sections consists of a fixing stub fastened securely to respective one of said overlapped coupling sections and a fixing hole in alignment with said fixing stub. 
     
     
         21 . The transparent window assembly according to  claim 19 , wherein said stacked frame is further formed with a plurality of rear fixing sections, said second hollow frame being formed with a plurality rear coupling sections in alignment with and fastened securely to said rear fixing sections. 
     
     
         22 . The transparent window assembly according to  claim 21 , wherein said fixing sections and said rear fixing sections in said stacked frame are staggered with one another. 
     
     
         23 . The transparent window assembly according to  claim 18 , wherein said window body has an inner peripheral portion defining said opening with said first hollow frame fastened securely to said inner peripheral portion of said window body. 
     
     
         24 . The transparent window assembly according to  claim 23 , further comprising a backside cover mounted securely to said window body in such a manner that said second hollow frame abuts against said backside cover such that said first and second hollow frames are fastened securely to said inner peripheral portion of said window body. 
     
     
         25 . The transparent window assembly according to  claim 18 , wherein said second hollow frame is formed a plurality of second engagement grooves uniformly and symmetrically distributed therein. 
     
     
         26 . The transparent window assembly according to  claim 18 , wherein said clamping unit includes a clamping body and an expansion slot integrally formed with and projecting outwardly from said clamping body.