CN2829548Y

CN2829548Y - Electric and manual operated Roma curtain rod

Info

Publication number: CN2829548Y
Application number: CN 200520105511
Authority: CN
Inventors: 瞿晓鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-13
Filing date: 2005-08-10
Publication date: 2006-10-25
Anticipated expiration: 2015-08-10

Abstract

The utility model relates to an electric and manual rod of a Roma curtain, which comprises spiral steel wires, a sliding rod and supporting seats which are positioned on both ends of a curtain frame, wherein a plurality of removable hanging rings are arranged on the sliding rod, and at least one hanging ring seat is connected with a traction seat; the spiral steel wires are connected with the supporting seats on both of the two ends, and is driven by a motor in one supporting seat, the motor which drives the spiral steel wires is arranged in one supporting seat of the supporting seats on both of the two ends, and the other supporting seat is provided with a controlling system; an index sleeve is arranged on the traction seat, and the spiral steel wires are penetrated through a traction sleeve; the traction seat is elastically connected with a rolling shaft, the upper end head of the rolling shaft is clamped on a spiral segment of the spiral steel wires and the lower end part of the rolling shaft is provided with a through hole. The utility model reduces two rolling shafts into one rolling shaft, the upper end head of the rolling shaft and the spiral segment are easy to remove and clamp, and meanwhile, the utility model uses the middle support to cause the right and the left spiral steel wires to transitionally connect; in this way, the right and the left spiral steel wires only need one motor to drive. The utility model overcomes the defect of deformation because of self weight of the spiral steel wires, and causes the spiral steel wires to be freely driven.

Description

A kind of electric-hand driven two-purpose Rome curtain rod

Technical field

The utility model belongs to curtain decorative equipment manufacturing technology field, particularly a kind of electric-hand driven two-purpose Rome curtain rod.

Background technology

Curtain rod arm is widely used in the various buildings; traditional curtain is the switching of controlling curtain by the mode of manual stay cord; this curtain rod arm hangs the circle (ring) of curtain when manual; can rub between cause and the curtain slide bar; when pulling, can make a noise; also regular meeting's generation winding is mutually used very inconvenient between the circle ring.China Patent No. is 01132104.0, disclose a kind of spiral window curtain holder, it has spiral wire, slide bar that is parallel to each other up and down and the bearing that is positioned at their two ends, spiral wire shape such as spring, but have rigidity, rotate by the drive mechanism in the bearing at two ends; Slide bar is provided with a plurality of rings seats that can move along slide bar, that be used for fixing Window curtain ring, and is provided with guide seat; Guide seat top is provided with two needle rollers that raise up, and needle roller can rotate around they rotating shafts separately, and is stuck on the spiral segment of spiral wire; Also be provided with the guiding cover on the guide seat, the guiding cover overlaps the spiral wire of correspondence therein.This patent part that comes with some shortcomings, at first, because two needle rollers (also claiming roller bearing) have only a needle roller to contact with spiral wire when operation, thereby just can reach effect same with a needle roller; In addition, two needle rollers are stuck in the helical spring joint, when breaking away from and insert spring, are difficult to coordinate and cooperate, even produce the thimble phenomenon; After power failure, cause the guiding cover can't move left and right, and then just can't realize the switching of curtain; Secondly, lack intermediate supports concerning some wide door and windows, curtain rod arm length is longer, and helical spring is because of deadweight, and can't open and close flexibly; If at two ends motor-driven is installed respectively, causes manufacturing cost height, troublesome poeration.

Summary of the invention

The utility model provides that a kind of friction is little, noise is low, both can be electronic, also can pull the Rome curtain rod of driving.

The technical solution of the utility model is as follows: a kind of electric-hand driven two-purpose Rome curtain rod, comprise spiral wire, slide bar and be positioned at the bearing at curtain rod arm two ends, slide bar is provided with a plurality of movably suspension ring, at least one rings seat is connected with traction seat, spiral wire is connected in two end bearings, and by the motor-driven in the bearing, in the bearing of curtain rod arm two end bearings motor is set, this motor is used for driving spiral wire, and control system is installed in the other end bearing; Traction seat is provided with traction casing, and spiral wire stretches through in the traction casing; Traction seat elasticity connects a roller bearing, and the roller bearing upper end is clipped in the spiral segment of spiral wire, and the needle roller bottom is provided with perforation.

Above-mentioned electric-hand driven two-purpose Rome curtain rod to spiral wire, is on the rings seat of each direction spiral wire and is provided with a traction seat at least about spiral wire is set to.With the spiral wire mid point is the boundary, if an intermediate supports is provided with a rotating shaft mechanism in this intermediate supports, left and right sides spiral wire transition is connected, thereby make the long curtain rod arm also only need a motor just can drive, overcome spiral wire because of deadweight can't transmission difficulty.

Above-mentioned electric-hand driven two-purpose Rome curtain rod, the roller bearing on the traction seat moves with the spiral wire rotation, and there is a perforation roller bearing lower end, and being used to is a rope, and rope is drop-down, and roller bearing breaks away from spiral segment.

Above-mentioned electric-hand driven two-purpose Rome curtain rod, traction casing, traction seat and rings seat are connected as a single entity, and integral molded plastic is shaped, and the suspension ring lower end is provided with earhole, and earhole is used to hang casement.

Electric-hand driven two-purpose described in the utility model Rome curtain rod, control system places in the bearing of curtain rod arm one end, and drive motors is placed in the bearing of the other end, makes not only symmetrical balance but also attractive in appearance of whole curtain rod arm.Drive motors is a synchronous motor, drives the operation balance, noiselessness in service.

The utility model is owing to be kept to a roller bearing with two roller bearings, can make the upper end and the spiral segment of roller bearing reach easy rash folder state, adopt intermediate supports simultaneously, about making, the rotating shaft mechanism that is provided with in supporting connects to the spiral wire transition, like this, about only need a motor just can drive to spiral wire, this has overcome spiral wire the shortcoming of distortion makes the spiral wire transmission freely because of deadweight causes.

Description of drawings

Fig. 1 is the utility model example structure schematic diagram.

Fig. 2 is that the A-A of Fig. 1 is to view.

Fig. 3 is the partial enlarged drawing of the utility model embodiment.

Fig. 4 is the local component view of the utility model embodiment.

Fig. 5 is the stereogram of the utility model embodiment.

In the diagram, 1-Rome bar, 2-synchronous motor, 3-spiral wire, 4-traction casing, 5-intermediate supports, 6-motor shaft, 7-bearing, 8-bearing, 9-driving shaft, 10-driven shaft, 11-control system, 12-suspension ring, 13-connecting rod, 14-finial, 15-tongue tube, 31-left-hand screw steel wire, 32-right-hand screw steel wire, 41-roller bearing, 42-manual draw bar, 43-earhole, 44-back-moving spring, 45-roller, 46-magnet steel, 52-bearing holder (housing, cover), 53-transition coupling spindle core, 54-transition connect axle sleeve, 55-pin.

The specific embodiment

Shown in Fig. 1,2,3,4,5, a kind of electric-hand driven two-purpose Rome curtain rod, include Rome bar 1, be positioned at Rome bar 1 one ends synchronous motor 2, be positioned at Rome bar 1 other end control system 11, be positioned at the bearing that has bearing 78 at Rome bar 1 two ends; Spiral wire 3 is the boundary with the mid point, an if intermediate supports 5, being provided with a rotating shaft mechanism in the intermediate supports 5 connects left and right

spiral wire

31,32 transition, two end bearings 8 support left-hand screw steel wire 31 and right-hand screw steel wire 32 respectively, left-hand screw steel wire 31 and right-hand screw steel wire 32 and with 1 liang of end bearing 8 of Rome bar on bearing 7 in driving shaft 9 and driven shaft 10 on same axis, left-hand screw steel wire 31, right-hand screw steel wire 32 are coated with a traction casing 4 respectively, and 10 suspension ring 12 are set on Rome bar 1.

Spiral wire 3 shapes such as spring but be rigidity, and it is unsettled in Rome bar 1 to be the state of tightening up, be bidirectional screw in the present embodiment, promptly by the left-hand screw steel wire 31 and the right-hand screw steel wire 32 of intermediate supports 5 boundary, be used for the relative switching of double width curtain, intermediate supports 5 connects axle sleeve 54 by rubber axis bearing sleeve 52, bearing 7, transition coupling spindle core 53, transition and pin 55 is formed, and plays support and transition anastomosis and transmits moment of torsion.Left and right

spiral wire

31,32 connects axle sleeve 54 usefulness welding manners and connects with transition coupling spindle core 53 and transition, and left and right

spiral wire

31,32 is fixedlyed connected with welding manner with driving shaft 9 and driven shaft 10 respectively, driving shaft 9 and driven shaft 10 all have the effect of tightening up spiral wire 3 simultaneously, and be fixed on by bearing 7 on the bearing 8 at two ends, wherein driving shaft 9 is connected on the motor shaft 6 of synchronous motor 2.

In the present embodiment, be provided with 10 suspension ring 12 in the Rome bar 1 and be used to hang casement.Traction casing about 4 minutes each one and is set on left and right

spiral wire

31,32 parts wherein respectively.What be elasticly connected with a projection on each traction casing 4 can be around the roller bearing 41 that himself rotates, the upper end of roller bearing 41 inserts in the spiral segment of spiral wire 3, roller bearing 41 bottoms are provided with the aperture that connects manual draw bar 42, aperture is used to wear extension and pulls rope, when leaving behind rope, can make roller bearing 41 break away from the spiral segment of spiral wires 3, traction casing 4 tow of whipping is horizontally slipped along slide bar; When unclamping rope, roller bearing 41 resets by back-moving spring 44, sandwiches in the helical spring joint; The suspension ring 12 of traction casing 4 bottoms are provided with earhole 43, and it is the extension curtain that earhole 43 is used to, when electronic or manual earhole 43 with traction casing 4 move left and right, thereby affect curtain to move, realize the opening and closing of curtain.Each traction casing 4 both sides are provided with roller 45, and roller 45 can make between traction casing 4 and the Rome bar 1 and become rolling by slip, thereby reduce friction.

Synchronous motor 2 drives spiral wire 3 rotations by motor shaft 21, driving shaft 9, spiral wire 3 promotes roller bearing 41 makes traction casing 4 move to the left or to the right relative to Rome bar 1, move to the left or to the right thereby drive the earhole 43 of hanging curtain, curtain is opened or closed.

Present embodiment can adopt manually, when manual, the rope of leaving behind makes roller bearing 41 break away from the spiral segment of spiral wire 3, spurs rope more to the left or to the right, thereby traction casing 4 is moved to the left or to the right along slide bar, and the earhole 43 on the traction casing 4 drives curtain and moves to the left or to the right.

Present embodiment also can adopt electric remote control, when electric remote control, be equipped with and the magnet steel 46 that acts on mutually as the spacing Magnetic Induction switch of synchronous motor 2 controls in traction casing 4 one sides, the Magnetic Induction switch adopts tongue tube 15, this tongue tube 15 is positioned at the pilot hole of Rome bar 1 one sides, and when curtain opening and closing put in place, magnet steel 46 made tongue tube 15 adhesives, thereby control opens and closes and puts in place, makes synchronous motor 2 automatic stalls;

Curtain rod in the utility model can be single pole, also can be two rod type; The traction casing upper lift ring is the rolling suspension ring, also can be slip suspension ring or other form.

Claims

1, a kind of electric-hand driven two-purpose Rome curtain rod, comprise spiral wire, slide bar and be positioned at the bearing at curtain rod arm two ends, slide bar is provided with a plurality of movably suspension ring, at least one rings seat is connected with traction seat, traction seat is connected with the roller bearing that raises up, and spiral wire is connected in two end bearings, and by the motor-driven in the bearing, it is characterized in that: the motor that drives spiral wire is set in the bearing of two end bearings, and another bearing is installed control system; Traction seat is provided with the index cover, and spiral wire passes traction casing; Traction seat elasticity connects a roller bearing, and the roller bearing upper end is clipped in the spiral segment of spiral wire, and there is a perforation roller bearing bottom.

2, electric-hand driven two-purpose according to claim 1 Rome curtain rod is characterized in that: establishes support in the middle of the described curtain rod arm, establish rotating shaft mechanism in the support, connect the left and right spiral wire.

3, electric-hand driven two-purpose according to claim 1 and 2 Rome curtain rod, it is characterized in that: the roller bearing on the traction seat moves with the rotation of spiral wire, and the perforation of roller bearing lower end is a rope, and rope is drop-down, and roller bearing breaks away from spiral segment.

4, electric-hand driven two-purpose according to claim 3 Rome curtain rod, it is characterized in that: traction casing, traction seat and rings seat are connected as a single entity, and integral molded plastic is shaped, and the suspension ring lower end is provided with the earhole that hangs curtain.