CN202431148U

CN202431148U - Anti-theft door with turning board type movable window

Info

Publication number: CN202431148U
Application number: CN2012200338512U
Authority: CN
Inventors: 蔡刚彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-03
Filing date: 2012-02-03
Publication date: 2012-09-12
Anticipated expiration: 2022-02-03

Abstract

An anti-theft door with a turning board type movable window comprises a door frame; a transom arranged at the upper part of the door frame divides the door frame into an upper part and a lower part; door leaves are mounted at the lower part of the door frame; a protective net and the movable window are mounted at the lower part of the door frame; and a door lock, inner handles and outer handles are mounted on the door leaves. The anti-theft door is characterized in that support plates are mounted on two side surfaces at the upper part of the door frame respectively; chutes are formed in the support plates; an upper slide block and a lower slide block are arranged in each chute; a first connecting rod, a second connecting rod and a third connecting rod are hinged between the upper and the lower slide blocks on the same side and the movable window; one end of the first connecting rod is hinged with the upper part of the side surface of the movable window, and the other end of the first connecting rod is hinged with the upper slide block; one end of the second connecting rod is hinged with the middle part of the third connecting rod, and the other end of the second connecting rod is hinged with the upper slide block; and one end of the third connecting rod is hinged with a part, which is positioned below the hinge point of the first connecting rod and the movable window, on the side surface of the movable window, and the other end of the third connecting rod is hinged with the lower slide block. The utility model solves the problems of complexity in opening, poor leak tightness, unattractive appearance and the like of a movable window of a conventional anti-theft door, and can be widely applied to anti-theft doors of houses.

Description

A kind of security door with the movable window of turnover plate type

The (1) technical field: the utility model relates to security door, especially a kind of security door with the movable window of turnover plate type.

The (2) background technology: at present, security door is of all kinds, all is made up of doorframe and door leaf basically; And protective screening and movable window also are equipped with in doorframe top, and door lock, outer handle and Internal handle are housed on the door leaf, and the movable window of existing security door is the same with the structure of ordinary window; Adopt loose-leaf that two movable windows are installed, adopt window catch to hook movable window when opening, and window catch damages easily; Possibly not have good effect in case run into strong wind, cause the glass of movable window broken easily, and existing movable window poor sealing; Rainwater penetrates in the house easily, seems also very not attractive in appearance.

The (3) summary of the invention: the purpose of the utility model is exactly that the movable window that will solve existing security door is opened complicacy, poor sealing, needed often maintenance and problem such as not attractive in appearance, and a kind of security door with turnover plate type activity window is provided.

The concrete scheme of the utility model is: improve to existing security door, it has doorframe, and a crosspiece is equipped with on doorframe top; Crosspiece is divided into upper and lower two parts with doorframe, and door leaf is equipped with in the doorframe bottom, and protective screening and movable window are equipped with in doorframe top; Door lock, outer handle and Internal handle are housed on the door leaf, it is characterized in that: gripper shoe all is equipped with in the two sides on said doorframe top, all has chute on two gripper shoes; Upper and lower slide block all is housed in two chutes; All be hinged with first connecting rod, second connecting rod and third connecting rod between the upper and lower slide block of homonymy and the movable window, the side upper articulation of an end of first connecting rod and movable window wherein, the other end and top shoe are hinged; One end of second connecting rod and third connecting rod middle part are hinged, and the other end and top shoe are hinged; It is hinged that one end of third connecting rod and the side of movable window are positioned at the position of pin joint below of first connecting rod and movable window, and the other end and sliding block are hinged.

Door leaf described in the utility model through loose-leaf binding on doorframe.

In order to prevent that mosquito from flying within doors, the utility model is positioned at the protective screening rear side screen window also is housed stating doorframe top.

In order to let this security door seem more attractive in appearance, luxurious, atmosphere, the utility model is equipped with several spherical convexities at the door leaf external surface.

The utility model was positioned at both sides, doorframe top a gripper shoe has been installed before movable window; Have a chute in the gripper shoe; Upper and lower slide block is housed in the chute; Through three rod hinge connections together, connecting rod and movable window, top shoe, sliding block constitute the revolute pair structure like this between upper and lower slide block and the movable window, and upper and lower slide block and chute constitute the moving sets structure.During use, directly draw back movable window, movable window can overturn, need not window catch; When closing, directly with movable window to extrapolation, sealing effectiveness is very good, and elegant in appearance.

The utility model is simple in structure, and it is convenient to open, and sealing is better, and application life is longer, and is elegant in appearance.

The (4) description of drawings:

Fig. 1 is the front view of the utility model;

Fig. 2 is the left view of the utility model;

Fig. 3 is the rear elevation of the utility model;

Fig. 4 is that the A of Fig. 2 is to zoomed-in view;

Fig. 5 is the B-B zoomed-in view of Fig. 3;

Among the figure: 1-protective screening, 2-doorframe, 3-door leaf, the outer handle of 4-, 5-door lock, 6-screen window; The 7-gripper shoe, 8-top shoe, 9-first connecting rod, 10-chute, 11-second connecting rod, the movable window of 12-; The 13-third connecting rod, 14-sliding block, 15-loose-leaf, 16-Internal handle, 17-crosspiece, 18-hemisphere jut.

The (5) specific embodiment:

Referring to Fig. 1,2,3,4,5, the utility model is designed with doorframe 2, and a crosspiece 17 is equipped with on doorframe 2 tops; Crosspiece 17 is divided into upper and lower two parts with doorframe 2; Doorframe 2 bottoms are equipped with 3, two door leaf 3 external surfaces of two door leafs through loose-leaf 15 24 hemisphere juts 18 respectively are housed, and protective screening 1 and movable window 12 are equipped with in doorframe 2 tops; Protective screening 1 rear side is positioned at doorframe 2 tops screen window 6 also is housed; Door lock 5, outer handle 4 and Internal handle 16 are housed on the door leaf 3, and particularly: the two sides on said doorframe 2 tops all are equipped with on gripper shoe 7, two gripper shoes 7 and are all had chute 10; Upper and

lower slide block

8 and 14 all are housed in two chutes 10; Between the upper and

lower slide block

8,14 of homonymy and the movable window 12 first connecting rod 9, second connecting rod 11 and third connecting rod 13 are housed all, the side upper articulation of an end of first connecting rod 9 and movable window 12 wherein, the other end and top shoe 8 are hinged; One end and third connecting rod 13 middle parts of second connecting rod 11 are hinged, and the other end and top shoe 8 are hinged; It is hinged with the position of the pin joint below of movable window 12 that one end of third connecting rod 13 and the side of movable window 12 are positioned at first connecting rod 9, and the other end and sliding block 14 are hinged; Promptly constituted the utility model.

Claims

1. the security door with the movable window of turnover plate type has doorframe, and a crosspiece is equipped with on doorframe top; Crosspiece is divided into upper and lower two parts with doorframe, and door leaf is equipped with in the doorframe bottom, and protective screening and movable window are equipped with in doorframe top; Door lock, outer handle and Internal handle are housed on the door leaf, it is characterized in that: gripper shoe all is equipped with in the two sides on said doorframe top, all has chute on two gripper shoes; Upper and lower slide block all is housed in two chutes; All be hinged with first connecting rod, second connecting rod and third connecting rod between the upper and lower slide block of homonymy and the movable window, the side upper articulation of an end of first connecting rod and movable window wherein, the other end and top shoe are hinged; One end of second connecting rod and third connecting rod middle part are hinged, and the other end and top shoe are hinged; It is hinged that one end of third connecting rod and the side of movable window are positioned at the position of pin joint below of first connecting rod and movable window, and the other end and sliding block are hinged.

2. a kind of security door with the movable window of turnover plate type according to claim 1 is characterized in that: said door leaf through loose-leaf binding on doorframe.

3. a kind of security door with the movable window of turnover plate type according to claim 1, it is characterized in that: said doorframe top is positioned at the protective screening rear side screen window also is housed.

4. a kind of security door with the movable window of turnover plate type according to claim 1 is characterized in that: said door leaf external surface is equipped with several spherical convexities.