CN2402222Y - Oligodynamic ropeless combined motor-operated remote-controlled curtain suspension device - Google Patents

Abstract

The utility model relates to an oligodynamic combined motor-operated remote-controlled curtain suspension device without ropes and cables; an opposite screw rod (2) is arranged in the device; when the screw rod (2) passes through a micro-motor (5-10w) to rotate, the screw rod (2) pushes a slide block (3) to drive an active edge of a curtain cloth (12); the screw rod (2) is driven by the curtain cloth form a slide block (7) (a rolling wheel group is composed of a rolling wheel (6) and a shaft (8)) to repeatedly and together slide in a groove of an outer main frame (1) so that the curtain can be opened or closed. The cross section form of the outer main frame (1) is changed; two opposite screw rods (2) are put in and the ends of the screw rods are additionally provided with two gears with equal modules to engage and to drive, which can realize two stories of curtains to alternately open or close. Thus, the characteristics of the oligodynamic multi-combination without rope and cables are realized.

Description

Microkinetic does not have that the rope multi-composite type is electronic, the remote-controlled curtain suspension frame

The utility model relates to the curtain in residential houses, office building, hotel, restaurant.

What generally use in the building dwelling house at present, is that rope is to pull-type curtain rod arm and sun blind and the window that hangs down.These several curtain (frame) all have rope, and some weak point is arranged: the one, and rope rubs through repeatedly pullling, and the use of tiing a knot again can be blocked the operation of curtain, is difficult for being formulated into this rope again; The 2nd, when being installed, rope bothers, and globality is poor; The 3rd, operating personnel must be near the curtain operation.So curtain can not be settled too high.For cinema, auditorium difficult realization of the contour window of putting operated curtain nearby, more can not operate the switching that TV programme are operated curtain in bed as seeing that TV is slept.Once having various " electrically driven curtain " to represent on the market, is that motor is creeped on guide rail back and forth nothing more than such three classes: A. " guide tracked " is arranged, and drives cord and opens and closes, for singly opening the curtain form.B. " cable type " with the combination of pulley and rope, decides driving wheel power by the pulley changed course and by the switching of the round realization cord of rope with motor.For the single, double curtain form of opening all can.Motor can be placed on the termination, in the middle of also can being placed on (is exactly this form as Zhejiang unit's electrically driven curtain patent).C. " steel band type " is similar to the B kind, just changes steel band into for strengthening intensity and bearing capacity rope.More than three kind shapes, rope or steel band (easily broken, globality is poor, trouble etc. is installed) are not only arranged.For making rope tension, power of motor and volume all big (as the C kind, usefulness be motor for washer) can not be manual when having a power failure, and have only individual layer curtain form.

The purpose of this utility model provides does not a kind ofly not only have rope, and transmission power is very little.And can realize electronic, the remote-controlled curtain suspension frame of multi-composite type of the different open and-shut modes of multilayer cord simultaneously, having manual, electronic (switch paraphase) and three kinds of forms of remote control.Before thoroughly and at all having solved many, transmission power of various curtain rod arms (machine) existing ropes and volume big, make up single weak point.Manual sample (slightly having any different with figure) is completion of processing, and oneself uses more than a year.

Technical scheme (seeing that Fig. 1 shows): the helix principle of mechanical work done is adopted in design, as

The screw-jack work done is the same, rotates subtend with minimum power (5～10W micro machine)

Screw rod (2) promotes to draw slide block (3) and drives cord (12) tension side, and is driven by cord

From slide block (7) (forming the rolling wheels) body frame (1) outside in the lump by roller (6) and axle (8)

Slide back and forth in the groove cord is opened and closed.

The present invention has compared following characteristics with other electrically driven curtain frame (machine):

1) cancelled rope, good integrity, simple installation.

2) little (36 * 48mm), parts are few, easily assembling for sectional dimension.

3) power is little and thrust is big.Only need 10w left and right sides micro machine to get final product (what the manual sample of development adopted in person is the 5w micro machine, opens long 1.8m cord).Thereby cost is reduced.

4) have electronic (switch paraphase button) remote control (sample adopts infrared and two kinds of form experiment works of acoustic control) and manual form.

5) any combination of length: outer body frame (1) is according to different length processing or intercepting section bar.Subtend screw rod (2) can be divided into L1, L2, the injection mo(u)lding of L3 section by Fig. 2.L1, L3 are the fixed standard sections, and L2 can adopt multistage (200mm, 300mm, 500mm standard paragraphs) combination.Square hole interior (screw bolt jail is used at two ends again) can be formed random length in the middle of then rectangular (5) being penetrated subtend screw rod (2).

6) can realize the combination of multilayer curtain: outer body frame (1) is processed into as Fig. 5 left side illustrated section can realize that a curtain is electronic, and a curtain pulls two layers of curtain form.If outer body frame (1) is pressed the processing of the right figure of Fig. 5 cross section, add a pair of equal modulus gear interlock transmission at subtend screw rod (2) one ends, the open and close that can realize two layers of curtain (liner curtain outer main window) hocket (change subtend screw rod (2) hand of spiral and can realize that also two layers of switching form are identical), analogize and to realize three layers, four layers combination curtain, change the relative open and-shut mode that subtend screw rod (2) hand of spiral can realize the different layers curtain.

7) can realize that many curtains arrange: split (closing) form as realizing (2) two serial connections of subtend screw rod four curtains, two, two.

8) but the fault self-insurance: when cord is blocked by door, window or other thing, drive spring (4) and make and draw in the groove that slide block (3) bossing breaks away from subtend screw rod (2) automatically and protection automatically owing to draw slide block (3).

9) self-insurance of end position and return-enclosure: in the middle of cord runs to or do not have a power failure machine or coherence of two ends make subtend screw rod (2) draw slide block (3) lug boss branch when being rotated further in subtend screw rod (2), to turn round, can be not stuck.When subtend screw rod (2) when reversing again, there is the backspace spiral two ends and centre, draw the automatic return-enclosure operation of slide block (3) lug boss branch.

Overall structure of the present utility model and critical piece profile are shown by accompanying drawing.

Fig. 1 is overall structure figure of the present utility model.

Fig. 2 be outer body frame (1) (Fig. 2-a), to screw rod (2) (Fig. 2-b), rectangular (5) (parts diagrammatic sketch of Fig. 2-c).

Fig. 3 be draw slide block (3) (Fig. 3-a), spring (4) (Fig. 3-e), from slide block (7) (Fig. 3-b), roller (6) (Fig. 3-d) and axle (8) (parts diagrammatic sketch of Fig. 3-c).

Fig. 4 is end support (9) (driving end) (Fig. 4-b), end support (10) (Fig. 4-a) and intermediate support (11) (Fig. 4-c).

Fig. 5 is the profile of (1) two kind of form of outer body frame.

Material source of the present invention is extensive, and processing is simple:

1) outer body frame (1): adopt aluminium alloy extrusions (profile shapes in addition) intercepting or hard plastic section bar (sample adopt be a running water pipe).

2) subtend spiral (2): adopt the notes type of moulding firmly (sound avoids friction), but length integral one-step molding (more in short-term) also can show branch L1, L2, L3 standard paragraphs combination random length (sample adopt be that a long reinforced steel bar ring is around helical form iron wire formation) by Fig. 2-b.

3) draw slide block (3), roller (6), be moulding from slide block (7).(processing may can be the steel workpiece)

4) aluminium alloy of two end supports (9), (10) and the available different cross section of intermediate support (11) or hard plastic section bar intercepting.

5) micro machine: select the reversible deceleration micro machine of TY-60II electric capacity phase-splitting, 220V, 10W, 45mA, moment 0.38kg/cm, output shaft rotating speed 250～300r/min (volume radius 35mm, long 60mm), produce (sample adopts DC12V, 5w, 170r/min) for Guangdong factory.The parameter of electric machine 1.8m cord (splitting) of annotating needed can open and close for 7～8 seconds approximately.

6) other: bolt, screw etc. is can buy part.

7) remote controller: infra-red remote control is adopted in design.Wuhan City tape factory produces.(Shashi radio factory product is adopted in the sample acoustic control, the transformation of the way of infrared employing Wuhan factory).

Above material source (profile shapes is agreement in addition) is processed simple easily.

Claims (2)

1, microkinetic does not have that the rope multi-composite type is electronic, the remote-controlled curtain suspension frame, and this device has a subtend screw rod (2), it is characterized in that adopting the spiral subtend to arrange, and has the backspace spiral at middle and two ends.

2, remote-controlled curtain suspension frame according to claim 1 is characterized in that the bossing that draws slide block (3) is pressed against in subtend screw rod (2) groove by spring (4).

Images