CN2282034Y

CN2282034Y - Double rail cord wheel type electric window controller

Info

Publication number: CN2282034Y
Application number: CN96223736U
Authority: CN
Inventors: 严建民; 吕荣峰
Original assignee: BOZE AUTOMOBILE PARTS Co Ltd ZHANGJIAGANG
Current assignee: BOZE AUTOMOBILE PARTS Co Ltd ZHANGJIAGANG
Priority date: 1996-09-21
Filing date: 1996-09-21
Publication date: 1998-05-20
Anticipated expiration: 2006-09-21

Abstract

The utility model relates to a power-operated mechanism for a wing, particularly a power-operated mechanism for a window of a car. The utility model comprises an electric machine, a speed reducing mechanism, an integral type steel cable, two guiding rails and two sliding blocks which are respectively arranged on the guiding rails. When the utility model is used for operating the opening or the closing of a window of a car, the utility model has the advantages of stable operation, low noise, etc. The service life of the power-operated mechanism is extended.

Description

The electronic window regulator of two guide rail cable pulley types

The utility model relates to a kind of power-operated mechanism of wing, relates in particular to the power-operated mechanism of car door and window.

The car of domestic production at present, the glass of door and window of its two front door all has two, one is fixed on the front door and can not moves, and another piece glass then moves up and down by manual operations or by the electronic window regulator control of a kind of single-rail cable pulley type, opens or close the door and window of car with this.But along with the raising that require such as attractive in appearance and easy to use of user to car, power-operated mechanism is all adopted in control to the car door and window, front door glass becomes an all-in-one-piece glass by two, if continue to use the electronic window regulator control of single-rail cable pulley type car door and window, then there is following shortcoming: on the electronic window regulator of single-rail cable pulley type, have only a guide rail, one slide block is arranged on the guide rail, automobile door glass is fixed on the slide block, slide block and automobile door glass have only a fulcrum, meeting run-off the straight phenomenon when actuating unit moves at manipulation car glass of door and window; Because the area of monolithic automobile door glass increases, and acting force arm increases, resistance increased when actuating unit moved at manipulation car glass of door and window, thereby increased noise, influenced the application life of power-operated mechanism simultaneously.

The purpose of this utility model provides a kind of pair of electronic window regulator of guide rail cable pulley type, and it can improve the car glass of door and window and move up and down quality, prolongs the application life of power-operated mechanism.

For achieving the above object, the technical solution of the utility model is: a kind of pair of electronic window regulator of guide rail cable pulley type, comprise motor, reducing gear, wire rope, guide rail and slide block mounted thereto, guide rail adopts two, respectively be connected with a slide block on it, wire rope is a single monolithic wire rope, and slide block is fixed on the wire rope.

The utility model has the advantages that: 1, owing to adopted two guide rails, two slide blocks and automobile door glass on the guide rail have two fulcrums, make car glass of door and window held stationary when moving up and down; 2, because the resistance of power-operated mechanism when driving the car glass of door and window reduces, reduce noise, prolonged the application life of power-operated mechanism.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is the structural representation of the two electronic window regulators of guide rail cable pulley type of the utility model.

As shown in Figure 1, the utility model comprises that motor 1, reducing gear 2, wire rope 3,

guide rail

4,5 and this are installed in the slide block 6 on the guide rail 4 and are installed in slide block 7 on the guide rail 5.Motor 1 is connected with reducing gear 2, and a reel 8 is arranged in reducing gear 2, and the two ends of wire rope 3 is fixed on the reel 8, loosens the other end of wire rope 3 when making an end of reel 8 tense wire ropes 3 simultaneously; Wire rope 3 is through in the

guide rail

4,5, for the ease of the motion of wire rope 3, is provided with pulley 9 at an end of guide rail 4 and the two ends of guide rail 5, and slide block 6,7 is fixed on the wire rope 3, along with wire rope 3 is synchronized with the movement up and down along

guide rail

4,5 together.

Window: the door and window of opening car when needs, as long as motor 1 is connected the forward power supply, motor shaft just begins high speed rotating, effect through reducing gear 2 becomes slowly running of reel 8, as shown in Figure 1, reel 8 drives wire rope 3 when rotating lower end is around to reel 8, reel 8 is then unclamped in the upper end of wire rope 3, in guide rail 4, because the lower end of reel 8 tense wire ropes 3, then wire rope 3 moves downward in guide rail 4, drives the slide block 6 that is fixed on the wire rope 3 and also moves downward, because wire rope 3 is a single monolithic steel rope, wire rope 3 also moves downward in guide rail 5 when moving downward in guide rail 4, drives slide block 7 and moves downward, thereby two slide blocks 6,7 drive the car glass of door and window simultaneously moves downward, and the car door and window is opened reposefully.

Close window: when needs are shut the door and window of car,, make reel 8 backward rotation with motor 1 turn-on reversal power supply, driving wire rope 3 moves upward, slide block 6,7 moves upward simultaneously, and the car glass of door and window moves upward under the drive of slide block 6,7, thereby the car door and window is shut reposefully.

When not needing the car door and window all opened or during Close All, what being opened by power supply control, motor 1 and power supply are disconnected, motor 1 just no longer rotates, wire rope 3, slide block 6,7 no longer move, the car glass of door and window with regard to slack in needed position.

Claims

1, a kind of pair of electronic window regulator of guide rail cable pulley type, comprise motor, reducing gear, wire rope, guide rail and slide block mounted thereto, it is characterized in that: guide rail adopts two, respectively is connected with a slide block on two guide rails, wire rope is a single monolithic wire rope, and slide block is fixed on the wire rope.