CN2670566Y

CN2670566Y - Adjustable louvers shielding structure

Info

Publication number: CN2670566Y
Application number: CNU2003201251377U
Authority: CN
Inventors: 唐朝雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-04
Filing date: 2003-12-04
Publication date: 2005-01-12
Anticipated expiration: 2013-12-04

Abstract

The utility model discloses an adjustable louvers shielding structure, which comprises a frame in rectangle frame shape and a vane board arranged in the frame; one end of each vane board is fixed with a tip, and the other end is fixed with a regulating cock; the other ends of the tip and the regulating cock are pivoted and penetrated on the relative surfaces of the bilateral frames; the exterior margin of the bolt rod of the regulating cock is projected with a circle buckle in radial direction; the section of an interlock corner rod is in L type strip shape structure; at least one fixed element which is penetrated a slotted hole is arranged on the side frame next to the circle buckle; the edge of the interlock corner rod relative to the circle buckle is provided with a gauging for the embedding of the circle buckle; a brake structure comprises at least two brake channels and a hook rod which is rotatably positioned at the relative position of the frame; one end of the hook rod can be clamped in one brake channel for positioning the interlock corner rod. The conformance folding action of the vane board can be generated by the adjustable louvers shielding structure of the utility model; the opening can be fixed at the reserved angle.

Description

Adjustable louvered hides the screen structure

Technical field

The utility model relates to a kind of adjustable louvered and hides the screen structure, and this screening screen structure can apply on the article such as door-plate of screen, shutter, furniture.

Background technology

The door-plate of screen, shutter, furniture etc. locates all can adopt louvered to hide the screen structure, and it is fixed or movable that its impeller can be, and the fixed inclination angle that usually impeller is set at a little makes and produces fixing space between each impeller; Movablely then allow the user control impeller voluntarily for closing or the breakdown shape.Certainly, to hide the screen structure be to meet user demand for movable blinds.

The creator thinks that the structure of above-mentioned impeller folding of control and location should meet following several conditions, the design of the practicality of just can yet be regarded as.

The first should make the impeller of predetermined number produce conforming opening and closing movement, and the impeller of opening can be located.

It two is structure the simplifying and the flattenings as far as possible that should make control impeller folding and location, make the staff be convenient to assembling, and not because of too complicated control structure significantly increases the cost of product, also not because of too protrusion or huge structure make product be difficult to folding and packing.

Summary of the invention

The purpose of this utility model is to provide a kind of action that makes impeller can produce the uniformity folding, and the adjustable louvered that can be fixed on predetermined angular during breakdown hides the screen structure.

For achieving the above object, the utility model adopts following technical scheme:

A kind of adjustable louvered hides the screen structure, and it is characterized in that: it comprises: a rectangular frame encloses the frame of shape; The impeller in the frame is located in arrangement, and each an impeller wherein end is fixed a tip, and the other end is fixed a regulation cock, and the other end of this tip and regulation cock pivot rotationally is through on the frame opposite face of both sides; The tightening latch outer rim of this regulation cock radially is convexly equipped with a circle button; One interlock angular pole, section are the bar rod shaped structure of L type, and it passes a slotted hole with at least one retaining element and is arranged on the side frame with above-mentioned round fastening neighbour, and the edge setting that links moving angular pole of this circle can be detained for this circle and be stretched embedding catching groove wherein one by one relatively;

One brake structure comprises at least two breaker slots that are located at interlock angular pole lateral border continuously, and a raker that is rotatably positioned at the frame relative position; But going into wherein, an end blocking of this raker makes interlock angular pole location in the breaker slot.

The utility model progress effect:

1, the utility model can be controlled the impeller uniformity ground that hides screen structure predetermined number and is vertical closed, half-open shape (impeller tilt approximately 35-45 degree) and standard-sized sheet shape (impeller tilt approximately 70-80 degree), and impeller is formulated at predetermined angular.

2, the structure of the utility model control impeller folding is simplified very much, reduces the assembling degree of difficulty, reduce the manpower and the time cost of assembling, and the outward appearance of its flattening makes and uses this constructed products still folding easily, packing and carrying.

Description of drawings

Fig. 1: the utility model is applied to the outside drawing of screen.

Fig. 2: the utility model hides the part three-dimensional exploded view of screen structure.

Fig. 3: the utility model hides the combination appearance figure of screen structure.

Fig. 4: the three-dimensional exploded view of the utility model brake structure.

Fig. 5: the plane of the utility model brake structure and action schematic diagram.

Fig. 6 A: the partial plan layout of impeller plumbness of the present utility model.

Fig. 6 B: 6B-6B sectional drawing among Fig. 6 A.

Fig. 7 A: the partial plan layout of impeller half-open position of the present utility model.

Fig. 7 B: 7B-7B sectional drawing among Fig. 7 A figure.

Fig. 8 A: the partial plan layout of impeller full-gear of the present utility model.

Fig. 8 B: 8B-8B sectional drawing among Fig. 8 A figure.

The specific embodiment

As Fig. 1, the utility model with the screen be embodiment introduce louvered hide the screen structure with and the control technology of impeller.This screen is connected with hinge 11 by at least two screen unit 10, and each screen unit 10 has a frame 12, and the space in this frame 12 can be divided at least two again according to the height of screen unit 10 and hide screen structure 13.This screening screen structure 13 comprises:

Several laterally are listed as the impeller of putting 20, and as Fig. 2, each an impeller wherein end is established a tip 21, and the other end is established a regulation cock 22.This tip 21 and regulation cock 22 are worn the position that pivot is fixed on nearly top 1/3rd, impeller 20 left and right two ends with the one end, the other end then rotationally pivot be through on the opposite face of both sides frame 12; The last bottom of each impeller 20 respectively establishes one by folded

edge

23,24, when each impeller 20 is the vertical spline attitude, going up by folded edge 23 of the next impeller can be folded lean against upper impeller following to folding on the edge 24, and the edge is superimposed each other eliminating inaesthetic space, and it is smooth that outward appearance is kept as much as possible.The tightening latch outer rim of this regulation cock 22 is radially extended a circle button 221 with the direction that is same as impeller 20 fronts, and with respect to establishing a secondary tightening latch 222 of transferring again in impeller 20 ends, intert in the plate end of impeller 20 open end of this pair tightening latch 222, to avoid regulation cock 22 skid in impeller 20.

One interlock angular pole 30, as Fig. 2, Fig. 3, Fig. 4, it is the bar rod shaped structure that section is the L type, it with several retaining elements 31 (for example: screw) pass several slotted holes 32 and be fixed on and above-mentioned circle buckle on 221 next-door neighbours' the side frames 12, change the edge that enters frame 12 inboards and establish several open catching grooves 33 embedding is wherein one by one for above-mentioned circle button 221.

One brake structure 40 as Fig. 4, Fig. 5, comprises several breaker slots that is located at interlock angular pole 30 lateral borders continuously 411,412,413, and a raker 42 that is rotatably positioned at frame 12 relative positions; The turnover position of this raker 42 is passed together with a torque spring 44 for an element 43, this element 43 is fixed on the frame 12, raker 42 can rotate for the heart by this element 43, but the end blocking of its short end 421 is gone into wherein in the breaker slot 411,412,413, and then stir for the user end of long end 422.This spring 44 a wherein spring pin 441 colludes the retaining element 46 that invests on the frame 12, another spring pin 442 colludes the short end 421 that invests raker 42, the bullet tension force of mat spring, provide this raker 42 1 to

breaker slot

411 or 412 or 413 strength that prop up, can make short end 421 produce counterclockwise circle swing and leave this

breaker slot

411 or 412 or 413 and stir this length end 422 counterclockwise a little.In addition, short end 421 at this raker 42 can snap in wherein both allocations of a breaker slot 411,412,413, establish one and end anti-element 47 on the frame 12 of the short end of next-door neighbour 421 limit portions, this ends anti-element 47 is one to lock in the screw on the frame 12, is used for as ending of turning clockwise of whole raker 42 anti-.This interlock angular pole 30 is more established a matte 45 in the position of this breaker slot 411,412,413 relatively at it, cover this breaker slot 41 and raker 42 partly, make this position seem comparatively attractive in appearance, this matte 45 is outer dials control for users and extend long end 422 ends of this raker.

By above-mentioned structure, this impeller 20 can be controlled by the user and be vertical closed, half-open shape (impeller tilt approximately 35-45 degree) and standard-sized sheet shape (impeller tilt approximately 70-80 degree).

Vertical closed is shown in Fig. 6 A, Fig. 6 B, each impeller 20 in vertical state, upper and lowerly overlap each other by folded

edge

23,24, the retaining element 31 of interlock angular pole 30 is positioned at the bottom of slotted hole 32, and the short end 421 of this raker 42 is fastened in the most the next breaker slot 411.

Half-open shape such as Fig. 7 A, shown in Fig. 7 B, at first, hand of user gets earlier the long end 422 of raker 42 is dialled counterclockwise outward, make short end 421 leave this breaker slot 411, interlock angular pole 30 is the active state that is not subjected to blocking, the another hand removes to control this interlock angular pole 30, it is down moved a little, to the centre position of retaining element 31 about positions at slotted hole 32, the interlock angular pole 30 that moves down is done clockwise circumference with its this circle button 221 of catching groove 33 drives and is moved predetermined angular, the related regulation cock 22 that makes clockwise rotates predetermined angular, drives the half-open position that this impeller 20 is about 35-45 degree that tilts.So far, the user can decontrol this raker 42, utilizing the strength of spring 44 elastic resets to drive this raker 42 resets, and make its short end 421 snap in the breaker slot 412 that is arranged in the centre position, this interlock angular pole 30 is fixing by this raker 42 system of detaining, and utilize its catching groove 33 one by one all circle buttons 221 to be fixed on the present position, make impeller 20 be the half-open position of predetermined angular.

The standard-sized sheet shape is shown in Fig. 8 A, Fig. 8 B, mode of operation is described with epimere, only controlling the distance that this interlock angular pole 30 moves down strengthens again, approximately the position is at the apical position of slotted hole 32 to retaining element 31, and interlock angular pole 30 moves down impeller 20 synchronization actions that make other and as one man changes into the angle of inclination bigger than half-open position (about 70-80 degree).So far, its short end 421 snapped in the breaker slot 413 that is arranged in the top position when this raker 42 resetted, and made impeller 20 be the full-gear of predetermined angular.

In addition, since this tip 21 and regulation cock 22 wear pivot at transverse blades 20 two ends near above 1/3rd position, therefore its time ora terminalis is subjected to gravity effect will produce one to desire to reset and be vertical active force when impeller 20 is inclined, this force localization is in this interlock angular pole 30, make interlock angular pole 30 produce one and desire up to move the strength that resets, to support the strength of ending and can't be again being resetted by interlock angular pole 30 push-jump but because this raker 42 is ended anti-element 47 by this, therefore this raker 42 can end this interlock angular pole 30 surely, and it is held in a predetermined position; The user is if dial the long end 422 of raker 42 outward, and short end 421

leaves breaker slot

412 or 413, and when this interlock angular pole 30 was the state that is not subjected to blocking, all impeller 20 promptly can as one man be subjected to gravity and become vertical spline from movable pendulum, and interlock angular pole 30 is up promoted.

Control the displacement of this interlock angular pole 30 for the convenience of the users, particularly when half-open position, can control interlock angular pole 30 more accurately, allow raker 42 be snapped in the centre position breaker slot 412, can add a unsteady mark 51 in interlock angular pole 30 surfaces at slotted hole 32 edges, and utilize the center of this retaining element 31 to be the location mark, when impeller 20 goes to half-open position, the mark 51 that should float is relative with retaining element 31 central horizontal, also when this relative position, decontrol raker 42 for the visual reference of user, in the breaker slot 412 that makes raker 42 automatically reply snapping in middle position.Closing or during full-gear as for

impeller

20,32 of this slotted holes offset with its hole root edge and hole apical margin and retaining element 31, the folding condition that also can allow the user learn present impeller 20 like this, and raker 42 can successfully snap in the upper or the next breaker slot 413,412.

The utility model can be controlled impeller and be vertical closed, half-open shape (impeller tilt approximately 35-45 degree) and standard-sized sheet shape (impeller tilt approximately 70-80 degree), and impeller 20 is formulated at predetermined angular.And the structure of control impeller 20 foldings and location is also simplified very much, can reduce the assembling degree of difficulty, reduces the manpower and the time cost of assembling, and the outward appearance of its flattening makes and uses this constructed products still folding easily, packing and carrying.

Though this case is to be that embodiment does explanation with the screen, is skillful in this skill person and can be applied to cabinet door plate, curtain, shutter fan not breaking away under this case spirit and the category ... Deng article.Above illustrated embodiment is only in order to explanation this case, and is non-in order to limit the scope of this case.Such as do not disobey various modifications or the variation that this case spirit is engaged in, all belong to this case claim.

Claims

1, a kind of adjustable louvered hides the screen structure, and it is characterized in that: it comprises:

One rectangular frame encloses the frame (12) of shape;

The impeller (20) in the frame (12) is located in arrangement, and each an impeller wherein end is fixed a tip (21), and the other end is fixed a regulation cock (22), and the other end of this tip (21) and regulation cock (22) pivot rotationally is through on frame (12) opposite face of both sides; The tightening latch outer rim of this regulation cock (22) radially is convexly equipped with a circle button (221);

One interlock angular pole (30), section is the bar rod shaped structure of L type, it passes a slotted hole (32) with at least one retaining element (31) and is arranged on the side frame (12) that is close to above-mentioned circle button (221), and interlock angular pole (30) the edge setting of this circle button (221) can be stretched embedding catching groove (33) wherein one by one for this circle button (221) relatively;

One brake structure (40) comprises at least two breaker slot (411), (412), (413) that are located at interlock angular pole (30) lateral border continuously, and a raker (42) that is rotatably positioned at frame (12) relative position; This raker (42) but an end blocking go into wherein to make interlock angular pole (30) location in a breaker slot (411), (412), (413).

2, adjustable louvered as claimed in claim 1 hides the screen structure, it is characterized in that: this tip (21) is worn the position that pivot is fixed on nearly top 1/3rd, the left and right two ends of this impeller (20) with this regulation cock (22).

3, adjustable louvered as claimed in claim 1 hides the screen structure, it is characterized in that: the tightening latch outer rim of this regulation cock (22) is established the secondary tightening latch (222) of a turnover, and intert in the plate end of impeller (20) open end of this pair tightening latch (222).

4, adjustable louvered as claimed in claim 1 hides the screen structure, it is characterized in that: a torque spring (44) pivot is placed in the element of this raker of location (42), wherein a spring pin (422) is fixed on the frame (12), another spring pin (421) is fixed in the end of this raker (42) blocking catching groove (33), and this torque spring (44) provides this strength that raker (42) one normalities prop up to breaker slot (33).

5, adjustable louvered as claimed in claim 1 hides the screen structure, it is characterized in that: this frame (12) next-door neighbour's raker (42) is located to establish one and is ended anti-element (47), makes this raker (42) must resist the active force that this interlock angular pole (30) is desired to reset.

6, adjustable louvered as claimed in claim 1 hides the screen structure, it is characterized in that: this interlock angular pole (30) is established a matte (45) in the position of this breaker slot (33) relatively at it, and this raker (42) extends outside this matte (45) for the end that the user dials control.

7, adjustable louvered as claimed in claim 1 hides the screen structure, it is characterized in that: the last bottom of every impeller (20) establishes one by folded edge (23), (24).

8, adjustable louvered as claimed in claim 1 hides the screen structure, it is characterized in that: interlock angular pole (30) surface at this slotted hole (32) edge adds a unsteady mark (51), and serve as the location mark with the center of this retaining element (31), when impeller (20) when rotating to predetermined inclination, this mark (51) that floats is relative with the central horizontal of retaining element (31).