CN203213793U

CN203213793U - Electric glass lifter

Info

Publication number: CN203213793U
Application number: CN2013201223012U
Authority: CN
Inventors: 陈世奇
Original assignee: Ningbo Stone Auto Accessory Co Ltd
Current assignee: Ningbo Stone Auto Accessory Co Ltd
Priority date: 2013-03-18
Filing date: 2013-03-18
Publication date: 2013-09-25
Anticipated expiration: 2023-03-18

Abstract

The utility model discloses an electric glass lifter. The electric glass lifter comprises a mounting base and a hose, wherein a steel wire rope, a pulley base and a sliding board matched with glass are arranged inside the hose; a roll is arranged inside the mounting base; slots are formed in both ends of the mounting base; a buffering piece is inserted inside each slot, and comprises a sleeve; a spring and a sliding block are arranged inside the sleeve; the spring supports against the sliding block; and the hose is inserted into the sleeve and supports against the sliding block, so that the spring is at a compression state. According to the electric glass lifter disclosed by the utility model, under the condition that a steel wire rope is stretched out and loosened in a using process, the spring supports against the sliding block to move outward and the sliding block supports against the hose 2, so that the hose stretches out of one end of the sleeve. Therefore, the steel wire rope is re-tensioned. The spring is located inside the sleeve so that the electric glass lifter is difficult to erode from outside. Therefore, the electric glass lifter disclosed by the utility model is long in service life.

Description

A kind of electric glass lifter

Technical field

The utility model relates to the lifting gear on the vehicle glass.

Background technology

Automobile glass lifter refers to by motor or manual drives, and by transmission mechanism automobile window glass risen or descends along the glass gathering sill, and can rest on the device of optional position on request.

Disclosed riser structure is similar in general cable-actuated window lifter structure such as the patent publication No. " CN2488735Y ", mainly comprise mount pad on the structure, flexible pipe, the wire rope that in flexible pipe, arranges, pulley base and being used for and slide plate that glass cooperates is connected with an end of wire rope on the rolling wheel, the wire rope other end connects on the slide plate, and slide rail is connected with wire rope by pulley base, pulley, thereby rotates the rise and fall that drive glass by the driven by motor rolling wheel.

Mount pad comprises rolling wheel and contiguous block, the contiguous block two ends are notched cavity, on the middle end face groove that communicates with tube chamber is arranged, put into spring and threading cover in the tube chamber, when situation that being elongated in use appears in wire rope, spring exert oneself lean intraluminal threading cover make the threading cover stretch out tube chamber one end distance from, so wire rope is tightened up again, prevents that steel wire from coming off.But said structure, spring are positioned at the outside of tube chamber, are subjected to extraneous erosion easily, and spring is not high application life.Therefore be necessary to improve.

Summary of the invention

At the deficiencies in the prior art, the utility model provides automobile glass lifter, and spring is built-in, therefore is not easy to be subjected to extraneous erosion, and application life is higher.

The utility model is achieved through the following technical solutions: a kind of electric glass lifter, comprise mount pad, flexible pipe, the wire rope that in flexible pipe, arranges, pulley base and being used for and slide plate that glass cooperates, in described mount pad, rolling wheel is set, at described mount pad two ends slot is set, in described slot, plug bolster, described bolster comprises sleeve, spring and slide block are set in described sleeve, and described spring leans slide block, and described flexible pipe inserts described sleeve and leans slide block and makes spring be in compressive state.

In the technique scheme, described bolster sleeve is provided with tapered through hole near an end of rolling wheel.

The utlity model has following beneficial effect: spring is built-in, therefore is not easy to be subjected to extraneous erosion, and application life is higher.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the structural representation of the utility model bolster.

Fig. 3 is the cross-sectional schematic of the utility model slide plate.

The specific embodiment

Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail: referring to Fig. 1 to Fig. 3, a kind of electric glass lifter, comprise mount pad 10, flexible pipe 2, the wire rope 3 that in flexible pipe 2, arranges, pulley base 4 and being used for and slide plate 5 that glass cooperates, in described mount pad 10, rolling wheel 6 is set, one end of described wire rope 3 is connected on the rolling wheel, the described wire rope other end connects on the slide plate 5, and slide plate 5 is slidingly arranged on the slide rail 7, and at the two ends of slide rail 7 pulley base 4 is set, wire rope 3 is realized the rise and fall of glass by described pulley base 4 thereby rotate moving up and down of drive slide plate 5 by the driven by motor rolling wheel.

At described mount pad 10 two ends slot is set, in described slot, plug bolster 1, described bolster 1 comprises sleeve 100, sleeve 100 is provided with tapered through hole 13 near an end of rolling wheel 6, wire rope enters bolster by through hole 13 during use, because through hole is tapered, be convenient to the insertion of wire rope, spring 11 and slide block 12 are set in described sleeve 100, described spring 11 leans slide block 12, and described flexible pipe 2 inserts described sleeve 100 and leans slide block 12 and makes spring 11 be in compressive state.

When wire rope in use occurs being elongated lax situation, spring 11 leans slide block 12 and outwards moves, thereby slide block 12 leans flexible pipe 2 makes flexible pipe 2 stretch out sleeve 100 1 end distances from making wire rope be tightened up again, because spring 11 is positioned at sleeve 100 inside, therefore be not easy to receive extraneous erosion, guaranteed that the utility model glass-frame riser has higher application life.

As Fig. 3, rotate on the described slide plate 5 wrapping post 50 is set, described wire rope roll is around on the described wrapping post 50, through hole (accompanying drawing does not mark) is set on the described slide plate 5, at described wrapping post 50 latch 51 is set, by making latch 51 and cooperating of through hole wrapping post 50 fixing, the wire rope deformation quantity is excessive when appearing at, the length that makes the threading cover stretch out tube chamber can not satisfy when making requiring that wire rope tightens, can extract latch 51, rotate wrapping post 50, make wire rope be wound in wrapping post 50, when being wound up into wire rope and being tightened up, the wrapping post 50 that stops operating inserts latch 51 again and makes that wrapping post 50 is fixing.

Claims

1. electric glass lifter, comprise mount pad (10), flexible pipe (2), the wire rope (3) that in described flexible pipe (2), arranges, pulley base (4) and being used for and slide plate (5) that glass cooperates, rolling wheel (6) is set in described mount pad (10), it is characterized in that: at described mount pad (10) two ends slot is set, in described slot, plug bolster (1), described bolster (1) comprises sleeve (100), spring (11) and slide block (12) are set in described sleeve (100), described spring (11) leans slide block (12), and described flexible pipe (2) inserts described sleeve (100) and leans slide block (12) and makes spring (11) be in compressive state.

2. a kind of electric glass lifter as claimed in claim 1 is characterized in that: described sleeve (100) is provided with tapered through hole (13) near an end of rolling wheel (6).