CN201152128Y

CN201152128Y - Multifunctional synchronous louvre window

Info

Publication number: CN201152128Y
Application number: CNU2008200820405U
Authority: CN
Inventors: 罗万勇; 程交信
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-03
Filing date: 2008-01-03
Publication date: 2008-11-19
Anticipated expiration: 2018-01-03

Abstract

The utility model discloses a multifunctional synchronous removable louver. The louver comprises a window frame which consists of an upright post (13) and a crosspiece (16), louver blades (12) and a window control mechanism (14). The rotatable louver blades (12) are arranged on the window frame evenly. A power lever (9) which moves up and down is arranged in the upright post (13) of the window frame. A swinging arm (11) corresponding to the louver blade (12) is hinged on the power lever (9). The swinging arm (11) is fixed and connected with the rotating shaft of the louver blade (12). An arc arm (7) is hinged between the window control mechanism (14) and the power lever (9). An assorted ladder adjoining plane is arranged on the upper adjoining plane and lower adjoining plane of the louver blade (12). When the structure is used, the defects of bad leak tightness and unavailable interlock of the prior removable louver are overcome. The multifunctional synchronous removable louver has the characteristics of simple and reasonable structure, flexible operation, convenient adjustment, automatic interlock and large lighting and ventilating area and so on.

Description

Multi-functional synchronous movement shutter

Technical field

The utility model relates to a kind of venetian blinds, particularly a kind of upward venetian blinds of synchronous closure or openness such as skin door and window, curtain wall, glass partition that is used for.

Background technology

At present, the door and window that uses on the building generally adopts casement window, sliding sash and shutter; Casement window is generally outward opening, and when putting in order fan window external-open, window is suspended on the outside, because it is limited to bear wind-force, therefore should not use on highrise building, and the scope of application is restricted; The shortcoming of sliding sash be draught area be less than the door and window area 1/2nd; And that traditional shutter is generally is fixed, and its shortcoming is that blinds cannot the synchronous interaction closure or openness, ventilates and daylighting can not be adjusted, and makes troubles to user's life, has therefore limited applying of shutter.For this reason, people have developed venetian blinds on the basis of fixed shutter, but in use also have many weak points, and the one, sealing is poor; The 2nd, opening angle can not self interlocking; The 3rd, tightness, watertightness, rain penetration, air permeability are perfect inadequately etc., cause existing venetian blinds can only indoor use or outdoor use be subjected to region limits.

Summary of the invention

For overcoming the above-mentioned disadvantage that existing venetian blinds exists, the purpose of this utility model provides that a kind of simple and reasonable, flexible operation, opening angle are easy to adjust, self interlocking, multi-functional synchronous movement shutter that the lighting and ventilation area is big.

The technical scheme that its technical problem that solves the utility model adopts, it comprises window-frame, louvre blade, the window control mechanism of being made up of column and crosspiece, rotating louvre blade evenly is set on the window-frame, be provided with power rail moving up and down in the column of described window-frame, be hinged with on the power rail and the corresponding swing arm of louvre blade, swing arm is fixedlyed connected with the rotating shaft of louvre blade, is hinged with the arc arm between window control mechanism and power rail.

The mating face up and down of described louvre blade is provided with the ladder mating face that cooperatively interacts.

Described window control mechanism comprises handle, worm screw, gear, tooth bar, box body, worm screw, gear and tooth bar are arranged in the box body, worm screw and gears engaged, wheel and rack engagement, worm screw stretches out box body and is connected with handle, and worm screw center line and rack central line are mutually 90 degree angles.

Be provided with upper and lower back-up block in the described box body, tooth bar is arranged in the guiding cavity of upper and lower back-up block and box side wall composition.

Described worm screw is rotating to be arranged between upper support piece and the box body.

After adopting said structure, when shutter is closed, engage by the ladder mating face between the louvre blade, therefore the sealing performance of shutter be improved significantly, its tightness, watertightness, rain penetration, air permeability are more perfect, thereby have strengthened sound insulation, effect of heat insulation, are applicable to that four seasons temperature Change is bigger, summer is with air-conditioning, the winter area with heating installation, and is more suitable to the area that four seasons temperature Change is little; Because worm screw and gear transmission structure have interlocked usefulness, therefore just cannot open shutter out of doors, solved anti-theft security hidden danger; Because worm screw and gear interlocking, so the influence that the window unlatching is big or small, angle is not subjected to wind-force, deadweight can be controlled window as requested and open size and angle.

Four, description of drawings

Structural representation when Fig. 1 is the utility model closed condition.

Fig. 2 opens 45 left TV structure schematic diagrames when spending for Fig. 1.

Left TV structure schematic diagram when Fig. 3 is Fig. 1 full-gear.

Five, the specific embodiment

Fig. 1 is to shown in Figure 3, specific embodiments for the multi-functional synchronous movement shutter of the utility model, it comprises the window-frame of being made up of column 13 and crosspiece 16, louvre blade 12, window control mechanism 14, window control mechanism 14 can be fixed on the window-frame when using and also can be fixed on the metope, rotating louvre blade 12 evenly is set on the window-frame, be provided with power rail 9 moving up and down in the column 13 of described window-frame, be hinged with on the power rail 9 and louvre blade 12 corresponding swing arms 11, swing arm 11 is fixedlyed connected with the rotating shaft of louvre blade 12, is hinged with arc arm 7 between window control mechanism 14 and power rail 9.The mating face up and down of described louvre blade 12 is provided with the ladder mating face that cooperatively interacts.

Described window control mechanism 14 comprises handle 1, worm screw 2, gear 3, tooth bar 4, box body 15, worm screw 2, gear 3 and tooth bar 4 are arranged in the box body 7, worm screw 2 and gear 3 engagements, gear 3 and tooth bar 4 engagements, worm screw 2 stretches out box body 15 and is connected with handle 1, and worm screw 2 center lines and tooth bar 4 center lines are mutually 90 degree angles.Be provided with upper and lower back-up block 5 in the described box body 15, tooth bar 4 is arranged in the guiding cavity of upper and lower back-up block 5 and box body 15 sidewalls composition.Described worm screw 2 rotating being arranged between upper support piece 5 and the box body 15.

During the utility model work, with hand turning handle 1, worm screw 2 is rotated simultaneously with handle 1 and driven gear 3 rotates, realize 90 degree break-in rotations, gear 3 drives tooth bar 4 moving linearlies again, and tooth bar 4 moves up and down by arc arm 7 pulling power rails 9, and power rail 9 drives rocking arm 11 and rotates, louvre blade 12 rotates synchronously with rocking arm 11, thereby realizes the synchronous closure or openness of shutter, self interlocking.

Claims

1, a kind of multi-functional synchronous movement shutter, comprise window-frame, louvre blade (12), the window control mechanism (14) formed by column (13) and crosspiece (16), rotating louvre blade (12) evenly is set on the window-frame, it is characterized in that: be provided with power rail moving up and down (9) in the column of described window-frame (13), be hinged with on the power rail (9) and the corresponding swing arm of louvre blade (12) (11), swing arm (11) is fixedlyed connected with the rotating shaft of louvre blade (12), is hinged with arc arm (7) between window control mechanism (14) and power rail (9).

2, multi-functional synchronous movement shutter according to claim 1, it is characterized in that: the mating face up and down of described louvre blade (12) is provided with the ladder mating face that cooperatively interacts.

3, multi-functional synchronous movement shutter according to claim 1 and 2, it is characterized in that: described window control mechanism (14) comprises handle (1), worm screw (2), gear (3), tooth bar (4), box body (15), worm screw (2), gear (3) and tooth bar (4) are arranged in the box body (7), worm screw (2) and gear (3) engagement, gear (3) and tooth bar (4) engagement, worm screw (2) stretches out box body (15) and is connected with handle (1), and worm screw (2) center line and tooth bar (4) center line are mutually 90 degree angles.

4, multi-functional synchronous movement shutter according to claim 3 is characterized in that: be provided with upper and lower back-up block (5) in the described box body (15), tooth bar (4) is arranged in the guiding cavity of upper and lower back-up block (5) and box body (15) sidewall composition.

5, multi-functional synchronous movement shutter according to claim 4 is characterized in that: described worm screw (2) is rotating to be arranged between upper support piece (5) and the box body (15).