CN2137911Y

CN2137911Y - Curtain Controller

Info

Publication number: CN2137911Y
Application number: CN 92236684
Authority: CN
Inventors: 黄素琴
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-10-15
Filing date: 1992-10-15
Publication date: 1993-07-14
Anticipated expiration: 2002-10-15

Abstract

The utility model relates to a curtain control system, comprising four hollow and penetrative control bodies which are arranged on a guide track and can slide freely, and the lower part of each control body is hung with a curtain. The upper and lower segments of two side walls of each body are respectively provided with an upper and a lower grooves, and a rope-pulling sleeve which is provided with a plurality of clamping balls is clamped in the lower groove of each control body and can pull the control body. A slide block is sheathed inside each control body, and a spring is buckled between the slide block and the control body in a spring up state. Both sides of the center of the guide track, and the lower part of the two ends near the guide track are respectively provided with a pushing block whose two sides form a slope shape. The utility model can close a curtain to the center, or develop the curtain fully, or close the curtain to two sides.

Description

Curtain Controller

The utility model relates to a kind of curtain control system, and You Zhiqi is used in the control curtain and can makes fully to central authorities and draw close, launch fully to cover and draw close and make the operation design that door and window is more convenient and daylighting is wider to two limits fully.

In the prior art to the curtain of both sides pullings be utilize general rope to do forward pulling or reverse pulling and one side of controlling curtain simultaneously to central authorities draw close with cover fully maybe will the place of drawing close curtain draw close and unlimited fully action to two limits simultaneously, the main characteristic of the control system of this kind curtain promptly is that curtain only can be done unidirectional expansion or unlimited, and no matter be under which kind of state, inevitable outermost two limits that are positioned at window forever, outermost two limits of its curtain, therefore if desire is just felt quite inconvenience from two limit door and windows of door and window or when coming in and going out, especially draw close and a big obstacle especially when flocking together to two limits fully when curtain; Person very, along with the transformation of time, the daylighting orientation of indoor the best also can change thereupon, sometimes the best irradiating angle of light just is positioned at two limits of door and window, yet but can't obtain best daylighting because of curtain blocks two limits, therefore, this kind curtain has the necessity that is improved in fact.

Main purpose of the present utility model is to overcome above-mentioned shortcoming, a kind of curtain control system is provided, it can be made fully to central authorities at pulling stay cord curtain in season by structure of particular design and draw close, launches fully the action of covering and drawing close to two limits fully, personnel are come in and gone out and daylighting all very convenient.

The curtain control system that the utility model proposes respectively is provided with jacking block at two ends of track and two limits of nearly centre, and track is provided with in addition by stay cord and is controlled at the actuation element that track slides, this actuation element can make curtain make fully when forward or reverse pulling stay cord and draw close, launch fully to cover and the complete action of drawing close to two limits to central authorities for hanging curtain.Actuation element of the present utility model comprises:

The control body, it is hollow form, respectively is provided with groove and descends groove in the last hypomere of its two sidewall, and hang curtain below it;

Slide block can be inserted in and be free to slide corresponding to the inner hollow diameter of control body, is provided with groove in its two side;

Spring links two sides in slide block, between two sides of slide block and control body;

Stay cord, string is provided with countless card pearls on it, it is depended on that track installs and can free back and forth pulling, the lower groove of just being inserted in the control body when it is installed in track can make curtain make fully and draw close, launches fully to cover and the complete action of drawing close to two limits to central authorities when it spur.

Control body in the utility model can four buckles for two jiaos of ends of two side window curtains respectively.Two limits of described jacking block form the inclined-plane, and it has four and is fixedly arranged on two limits of track centre and the place, nearly two ends of track respectively.

Details are as follows to the utility model below in conjunction with preferred embodiment and accompanying drawing, wherein:

Fig. 1 is the three-dimensional exploded view of the combo relation between control body of the present utility model and slide block, stay cord;

Fig. 2 desires the planar structure action diagram of being drawn close to central authorities by two limits for the utility model control curtain;

Fig. 3 is launched the planar gesture figure that draws close fully to central authorities by two limits for the utility model control curtain;

Fig. 4 desires the planar gesture figure that drawn close by mediad two limits for the utility model control curtain;

The planar gesture figure that Fig. 5 is drawn close by mediad two limits fully for the utility model control curtain.

As shown in Figure 1, the interior space 10 that the hollow that has control body 1 of the present utility model runs through, and respectively be provided with groove 11 and lower groove 12 in upper and lower section of its two sidewall, and space 10 and slide block 2 is free to slide in interior space 10 in the slide block 2 in the interior space 10 of a corresponding control body 1 is inserted in, two sides of this slide block 2 are provided with straight flute, linked spring 7 between slide block 2 and the control body 1 and made slide block 2 that the gesture of last bullet be arranged, and stay cord 3 is the form that string is provided with countless card pearls 31, and it is inserted in the lower groove 12 of control body 1.

Fig. 2 for another example, 3, shown in 4 and 5, the utility model respectively is installed with earlier down a jacking block 5 at central authorities' two sides of track 4 and place, nearly two end limits when practical set is used, axial two sides of these jacking block 5 respective carter 4 form by laterally seeing the inclined-plane that is wide at the top and narrow at the bottom, and four control bodies 1 are located at and are the state that can be free to slide on the track 4, then hang two end tops of curtain 6 respectively in the below of each control body 1, and stay cord 3 installs with the set-up mode of general curtain and depends on track 4 and be and can freely spur shape, after being provided with and finishing, stay cord 3 makes in its lower groove 12 of being inserted in control body 1, snap in the upper limb of lower groove 12 2 sidewalls and can affect control body 1 to move on track 4 by stay cord 3 by 31 formed draw-in grooves 32 of each card pearl, the width of the last groove 11 of control body 1 just can make jacking block 5 pass through; By said structure, when the control body 1 that is bordering on track 4 two ends just is positioned at two ends of track 4, the jacking block 5 that is positioned at track 4 two ends will press down slide block 2 and cause stay cord 3 to break away from lower groove 12 and can't be affected, have only this moment ectocentral two control bodies 1 to be affected and the curtain 6 on two limits is furthered fully and cover (as Fig. 2 by stay cord 3, shown in 3), and ectocentral two control bodies 1 are also pressed down by ectocentral two jacking blocks 5 and break away from lower groove 12 and cause and be idling conditions and stop naturally, the monolateral length that all is made as than track 4 because of the width of curtain among the design 6 is little, so be when idle running when ectocentral two control bodies 1 contact, 1 of the control body of nearly track 4 two ends is pulled and makes jacking block 5 break away from pressing slide block 2, and move on the nature by the tension force of stay cord 3 to cause and snap in the control body 1 that makes two ends in the lower groove 12 and be pulled towards central authorities near until drawing close (as shown in Figure 4) fully, and when stay cord 3 spurred in the opposite direction, the control body 1 that then makes nearly track 4 two ends with identical principle moves until curtain 6 towards the direction of track 4 two ends and launches fully, when continuing pulling curtain 6 will be drawn close fully to two ends, so be finished a circulation.

By the above as can be known, the utility model is simple in structure, practical and convenient, is a kind of desirable curtain control system.

Claims

1, a kind of curtain control system, it respectively is provided with jacking block at two ends of track and two limits of nearly centre, and track is provided with in addition by stay cord and is controlled at the actuation element that track slides, this actuation element can be for hanging curtain, curtain is made fully draw close, launch fully to cover and the complete action of drawing close to two limits, it is characterized in that described actuation element comprises to central authorities:

Stay cord, string is provided with countless card pearls on it, it is depended on track install also and can freely back and forth spur, and just is inserted in when it is installed in track in the lower groove of control body.

2, curtain control system as claimed in claim 1 is characterized in that: the control body supplies two jiaos of ends of two side window curtains to buckle respectively with four.

3, curtain control system as claimed in claim 1 is characterized in that: two limits of jacking block form the inclined-plane, and it has four and it is fixedly arranged on two limits of track centre and the place, nearly two ends of track respectively.