CN102704780A

CN102704780A - Rope wheel type electric glass lifter

Info

Publication number: CN102704780A
Application number: CN2012101796688A
Authority: CN
Inventors: 刘洋; 陈华勇; 甘玲; 雷明星; 张鹏; 杨智杰; 徐一民; 柳存昭; 杨喜红; 舒帮富
Original assignee: Dongfeng Automobile Co Ltd
Current assignee: Chongqing Branch of DFSK Motor Co Ltd
Priority date: 2012-06-04
Filing date: 2012-06-04
Publication date: 2012-10-03

Abstract

The invention belongs to the technical field of automobile glass lifters, and particularly relates to a rope wheel type electric glass lifter which comprises a guide rail, a sliding plate sleeved on the guide rail, an upper wire guide wheel and a lower wire guide wheel which are respectively positioned at two ends of the guide rail, a winding reel, a steel wire rope wound on the winding reel and a motor, wherein two ends of the steel wire rope respectively bypass the upper wire guide wheel and the lower wire guide wheel to be connected with the sliding plate, the rope type electric glass lifter also comprises a driving wheel connected with an output shaft of the motor and a driven wheel meshed with the driving wheel, and the winding reel is connected with an output. The invention changes the coaxial arrangement mode of the motor and the winding reel in the rope wheel type electric glass lifter into parallel arrangement, reduces the thickness of the motor and the winding reel by about 10mm, reduces the requirement on the arrangement space, greatly increases the space in the vehicle on the premise of not changing the total width of the vehicle body, and has simple structure and easy realization.

Description

The cable pulley type electric glass lifter

Technical field

The invention belongs to the automobile glass lifter technical field, be specifically related to the cable pulley type electric glass lifter.

Background technology

Automobile gate glass lifter is the important mechanism that realizes that vehicle glass lifting opens and closes, and can be divided into two types substantially at present: one type is that intersection is arm-type, and one type is gentle formula.Intersect arm-type lifter because of using historical time length, broad covered area, all have than mature technique and product both at home and abroad, but still be the multiple part of fault on vehicle complete vehicle.Cable pulley type glass lifter is the most representative a kind of in the gentle formula lifter; Though its developing history is not long; But its situation of catching up from behind is more and more obvious, and proportion reaches more than 60% in China's car, small-sized business car, little automobile glass lifter.

In the modern society that material becomes increasingly abundant, people also have higher requirements to car load outward appearance, interior trim class, inner space etc. except the functional performance of vehicle complete vehicle component is relatively paid close attention to.For the car load inner space,, increase the inner width space so have only through reducing car door thickness because of the car load width receives the restriction of laws and regulations requirement; And car door thickness receives the restriction of inner body arrangement space, wherein is divided into the most very with cable pulley type electric glass lifter motor section.Use general a kind of cable pulley type electric glass lifter to be example with present, motor and spool are coaxial arrangement, and the thickness of motor and spool reaches 46mm, has influenced the further expansion of interior space.

Summary of the invention

The objective of the invention is in order to overcome above-mentioned defective; A kind of thickness that has effectively reduced motor and rope sheave structure division is provided; Car door thickness detail under the constant prerequisite of rigidity and intensity is reduced, thereby increased the cable pulley type electric glass lifter of car load inner space.

To achieve these goals; The cable pulley type electric glass lifter of the present invention's design; Comprise guide rail, be sleeved on the slide plate on the guide rail, the upper conductor wheel that lays respectively at the guide rail two ends and lower wire wheel, spool, be wound on wire rope and motor on the spool; The two ends of said wire rope are walked around the upper conductor wheel respectively and are connected with slide plate with the lower wire wheel, also comprise driving wheel that is connected with said motor output shaft and the driven pulley that meshes with driving wheel, and said spool is connected with the output shaft of driven pulley.

In technique scheme, also comprise base, said motor, driving wheel and driven pulley are installed on the base.

The upper surface of above-mentioned spool and the upper surface of motor are positioned at same horizontal plane.

The present invention changes the mode of motor in the cable pulley type electric glass lifter and spool coaxial arrangement into and is arranged in parallel; The thickness of motor and spool part has been reduced about 10mm; Its requirement to arrangement space is reduced; Under the constant prerequisite of vehicle body beam overall, interior space is increased greatly, simple in structure, be easy to realize.

Description of drawings

Fig. 1 is an overall structure sketch map of the present invention;

Fig. 2 is the part partial structurtes sketch map of motor of the present invention and spool;

Among the figure, 1, guide rail, 2, slide plate, 3, support, 4, support, 5, wire rope, 6, upper block, 7, lower tumbler, 8, spool, 8.1, the upper surface of spool, 9, motor, 9.1, the upper surface of motor, 10, base, 11, driving wheel, 12, driven pulley.

The specific embodiment

Below in conjunction with accompanying drawing and specific embodiment the present invention is made further detailed description:

Cable pulley type electric glass lifter as depicted in figs. 1 and 2; Comprise guide rail 1, be sleeved on the slide plate 2 on the guide rail 1, the upper conductor wheel 6 that lays respectively at guide rail 1 two ends and lower wire wheel 7, spool 8, be wound on wire rope 5 and motor 9 on the spool 8; The two ends of wire rope 5 are walked around upper conductor wheel 6 and lower wire respectively and are taken turns 7 and be connected with slide plate 2; Also comprise driving wheel 11 that is connected with motor 9 output shafts and the driven pulley 12 that meshes with driving wheel 11, spool 8 is connected with the output shaft of driven pulley 12.Motor 9, driving wheel 11 and driven pulley 12 are installed on the base 10, and base 10 is installed on the car door.The upper surface 8.1 of spool is positioned on the same horizontal plane with the upper surface 9.1 of motor.

During use, the automobile door glass of automobile is connected with slide plate 2, and guide rail 1 is installed on the car door through upper bracket 3 and lower carriage 4; Wire rope 5 is wrapped on the spool 8, and is connected with slide plate 2 through upper conductor wheel 6 and lower wire wheel 8, when motor 9 rotates; Drive driving wheel 11 rotations, driving wheel 11 and driven pulley 12 are through gear drive, and spool 8 is along with driven pulley 12 rotates together; Make wire rope 5 haul slide plate 2, thereby drive the automobile door glass oscilaltion along guide rail 1 oscilaltion.

Concrete course of action is following:

1, presses action button, motor 9 energisings;

2, motor 9 is started working, and rotates through the coaxial driving wheel that is connected 11 of motor 9 outputs and output shaft;

3, gear 11 through with the driven pulley 12 of its engagement, the moment of torsion of motor 9 outputs is passed to the spool 8 coaxial with gear 12, drive its rotation;

4, spool 8 drives wire rope 5, and wire rope 5 pulling slide plates 2 slide on guide rail 1;

5, slide plate 2 is connected with automobile door glass, move up and down thereby drive automobile door glass, and the shutoff operation button, motor 9 closes electricity, stops behind the automobile door glass in-position sliding.

The present invention effectively reduces this part integral thickness through changing the arrangement of motor 9 and spool 8, under the constant prerequisite of vehicle body beam overall, increases interior space through reducing car door inner and outer plates distance, and structure design is ingenious, is easy to manufacturing.

The content of not doing in this manual to describe in detail belongs to this area professional and technical personnel's known prior art.

Claims

1. cable pulley type electric glass lifter; The upper conductor wheel (6) that comprise guide rail (1), be sleeved on slide plate (2) on the guide rail (1), lays respectively at guide rail (1) two ends is taken turns (7), spool (8), is wound on wire rope (5) and motor (9) on the spool (8) with lower wire; The two ends of said wire rope (5) are walked around upper conductor wheel (6) respectively and are connected with slide plate (2) with lower wire wheel (7); It is characterized in that: also comprise driving wheel (11) that is connected with said motor (9) output shaft and the driven pulley (12) that meshes with driving wheel (11), said spool (8) is connected with the output shaft of driven pulley (12).

2. cable pulley type electric glass lifter according to claim 1 is characterized in that: also comprise base (10), said motor (9), driving wheel (11) and driven pulley (12) are installed on the base (10).

3. cable pulley type electric glass lifter according to claim 1 and 2 is characterized in that: the upper surface (8.1) of said spool (8) is positioned at same horizontal plane with the upper surface (9.1) of motor (9).