CN107269153A - A kind of window regulator - Google Patents

Abstract

The invention discloses a kind of window regulator, it is related to automotive window technical field, a kind of window regulator, including window frame, elevating mechanism, glass fix bar and glass for vehicle window, the esconson lower end is provided with a chute, and internal both sides are provided with No. two chutes, the glass fix bar is connected with No. two slides, the elevating mechanism lower end is connected with a slide, and upper end is slidably connected with glass fix bar, and the glass for vehicle window is fixedly connected with glass fix bar.The window regulator make use of intersection arm configuration, and power source is used as using miniature electromotive handspike so that window lifting is safe and reliable, stably.

Description

A window lifter

technical field

The invention relates to the technical field of automobile windows, in particular to a window lifter.

Background technique

With the rapid development of the automobile industry, electric lift windows have been widely used in various household models, and only need to operate the button to control the lift of the glass on the door, and the operation becomes faster and faster. Among them, the electric lift window also has certain potential safety hazards. After pressing the up button, the glass on the door will rise rapidly. If there is an obstacle on the track of the glass at this time, the obstacle will be squeezed pressure and damage. Then it is necessary to provide a safe, reliable and stable window regulator.

Contents of the invention

The invention provides a vehicle window lifter, which utilizes a cross arm structure and uses a miniature electric push rod as a power source, so that the vehicle window can be lifted and lowered safely, reliably and stably.

In order to achieve the above object, the present invention provides the following technical solutions: a car window lifter, including a window frame, a lifting mechanism, a glass fixing rod and a window glass, the lower end of the window frame is provided with a No. 1 chute, and the inner two sides There is a No. 2 chute, the glass fixing rod is slidably connected to the No. 2 chute, the lower end of the lifting mechanism is slidably connected to the No. 1 chute, and the upper end is slidably connected to the glass fixing rod. The window glass is slidably connected to the glass fixing rod Fixed connection.

Preferably, the lifting mechanism is composed of a miniature electric push rod, a main cross arm, a hinge shaft, a secondary cross arm and a cross arm pulley, the miniature electric push rod is fixedly installed with the inner lower end of the window frame, and the main cross arm is connected to the miniature cross arm. The electric push rod is hinged, the two ends of the main cross arm and the auxiliary cross arm are rotatably connected to the cross arm pulley, the two ends of the hinge shaft are fixedly connected with the window frame, the main cross arm and the auxiliary cross arm are hinged through the hinge shaft, Both the main cross arm and the auxiliary cross arm are slidably connected to the No. 1 chute at one end, and slidably connected to the glass fixing rod at the other end.

Preferably, the two ends of the glass fixing rod are provided with pulleys and are rotatable, the lower end of the glass fixing rod is provided with a cross arm slide groove, and the upper end of the glass fixing rod is provided with a window glass fixing groove.

The beneficial effect of adopting the above technical scheme is: the structure of the present invention is a car window lifter, the window glass is stuck in the window glass fixing groove, can be fixed by glass glue, the micro electric push rod is started, and the micro electric push rod pushes the main The cross arm slides to the left in the No. 1 chute. Since the main cross arm and the auxiliary cross arm are hinged through the hinge shaft, the main cross arm drives the auxiliary cross arm to slide to the right in the No. 1 chute. At the same time, the main cross arm and the auxiliary cross arm The upper end of the auxiliary cross arm slides to both sides in the groove of the cross arm. In this state of motion, the pulleys on both sides of the glass fixing rod will slide down along the No. 2 chute, and the window glass fixed on the glass fixing rod will follow The downward movement realizes the lowering of the window glass. The rising and falling of the window glass is the opposite action process. Start the micro electric push rod to make it shrink, and the lower ends of the main cross arm and the auxiliary cross arm slide along the No. 1 The groove slides inward, the upper ends of the main cross arm and the auxiliary cross arm slide inward along the cross arm chute, the main cross arm and the auxiliary cross arm together lift up the glass fixing rod, and the pulley slides upward along the No. 2 chute. The window glass rises accordingly. The window lifter has a simple structure, utilizes a cross arm structure, and uses a miniature electric push rod as a power source, so that the lifting of the window glass is safe, reliable and stable.

Description of drawings

Fig. 1 is a front view of a window regulator;

Fig. 2 is the front view of lifting mechanism;

Fig. 3 is a glass fixed rod;

Figure 4 is an enlarged view at A;

Figure 5 is an enlarged view of B.

Among them, 1. Window frame; 11. No. 1 chute; 12. No. 2 chute; 2. Lifting mechanism; 21. Micro electric push rod; 22. Main cross arm; 23. Articulation shaft; 24. Sub cross arm; 25, cross arm pulley; 3, glass fixing rod; 31, pulley; 32, cross arm chute; 33, vehicle window glass fixing groove; 4, vehicle window glass.

detailed description

The specific embodiment of the present invention will be described in further detail by describing the embodiments below with reference to the accompanying drawings, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present invention, and contribute to its implementation.

Fig. 1 to Fig. 5 show the specific embodiment of the present invention: a kind of window lifter, comprises window frame 1, lifting mechanism 2, glass fixed rod 3 and vehicle window glass 4, and described window frame 1 internal lower end is provided with No. 1 slide Slot 11, No. 2 chute 12 is provided on both sides of the interior, the glass fixing rod 3 is slidably connected with No. 2 chute 12, the lower end of the lifting mechanism 2 is slidably connected with No. 1 chute 11, and the upper end is slidably connected with the glass fixing rod 3 Slidingly connected, the window glass 4 is fixedly connected with the glass fixing rod 3 .

In this embodiment, the lifting mechanism 2 is composed of a miniature electric push rod 21, a main cross arm 22, a hinge shaft 23, a secondary cross arm 24 and a cross arm pulley 25. Fixed installation, the main cross arm 22 is hinged with the miniature electric push rod 21, the two ends of the main cross arm 22 and the auxiliary cross arm 24 are connected to the cross arm pulley 25 in rotation, and the two ends of the hinge shaft 23 are connected with the window frame 1 Fixedly connected, the main cross arm 22 and the auxiliary hinge 24 arms are hinged through the hinge shaft 23, and the main cross arm 22 and the auxiliary cross arm 24 are all slidably connected to the No. 1 chute 11 at one end, and the other end is connected to the glass fixing rod 3 Sliding connection, the lifting mechanism 2 can realize the lifting of the window glass 4.

In this embodiment, the two ends of the glass fixing rod 3 are provided with pulleys 31, and they can rotate. 33, the vehicle window glass 4 is fixed in the vehicle window glass fixing groove 33, and the pulley 31 slides up and down along the No. 2 chute 12, so that the vehicle window glass 4 is lifted and lowered along with the glass fixing rod 3.

The specific working method is set forth below with specific embodiments:

Example 1:

Based on the above, the structure of the present invention is a window lifter. The window glass 4 is stuck in the window glass fixing groove 33 and can be fixed by glass glue. The miniature electric push rod 21 is started, and the miniature electric push rod 21 pushes the main cross arm. 22 slides to the left in the No. 1 chute 11. Since the main cross arm 21 and the auxiliary cross arm 24 are hinged by the hinge shaft 23, the main cross arm 22 drives the auxiliary cross arm 24 to slide to the right in the No. 1 chute 11 At the same time, the upper ends of the main cross arm 22 and the auxiliary cross arm 24 slide to both sides in the cross arm groove 32, and in this state of motion, the pulleys 31 on both sides of the glass fixing rod 3 will slide down along the No. 2 chute 12 , the window glass 4 fixed on the glass fixing rod 3 moves downwards thereupon, realizing the descent of the vehicle window glass 4, the rising and falling of the car window glass 4 is the opposite action process, start the miniature electric push rod 21, make It shrinks, the lower ends of the main cross arm 22 and the auxiliary cross arm 24 slide inward along the No. 1 chute 11, the upper ends of the main cross arm 22 and the auxiliary cross arm 24 slide inward along the cross arm chute 32, and the main cross arm 22 and auxiliary cross arm 24 just jack up glass fixed rod 3 together, and pulley 31 slides upwards along No. 2 chute 12, and vehicle window glass 4 rises thereupon. Using the miniature electric push rod 21 as a power source makes the lifting of the window glass 4 safe, reliable and stable.

The present invention has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above methods, as long as various insubstantial improvements are made by adopting the method concept and technical solutions of the present invention; or not After improvement, the above-mentioned ideas and technical solutions of the present invention are directly applied to other occasions, all within the protection scope of the present invention.

Claims (3)

1. a kind of window regulator, it is characterised in that：Including window frame (1), elevating mechanism (2), glass fix bar (3) and vehicle window glass Glass (4), window frame (1) interior lower end is consolidated provided with a chute (11), internal both sides provided with No. two chutes (12), the glass Fixed pole (3) is slidably connected with No. two chutes (12), and elevating mechanism (2) lower end is slidably connected with a chute (11), upper end It is slidably connected with glass fix bar (3), the glass for vehicle window (4) is fixedly connected with glass fix bar (3).

2. a kind of window regulator according to claim 1, it is characterised in that：The elevating mechanism (2) is by miniature electric Push rod (21), main crossings arm (22), jointed shaft (23), secondary transposition arm (24) and transposition arm pulley (25) composition, the micro electric Dynamic push rod (21) is fixedly mounted with window frame (1) interior lower end, and the main crossings arm (22) is hinged with miniature electromotive handspike (21), institute State main crossings arm (22) and rotated with the two ends of secondary transposition arm (24) and be connected transposition arm pulley (25), jointed shaft (23) two ends It is fixedly connected with window frame (1), the main crossings arm (22) is hinged with secondary transposition arm (24) by jointed shaft (23), the main crossings Arm (22) and secondary transposition arm (24) are that one end is slidably connected with a chute (11), the other end and glass fix bar (3) slip Connection.

3. a kind of window regulator according to claim 1, it is characterised in that：Glass fix bar (3) two ends are provided with Pulley (31), and rotatably, glass fix bar (3) lower end is provided with transposition arm chute (32), the glass fix bar (3) End is provided with glass for vehicle window fixing groove (33).