KR100793370B1 - Cars for power lift moter of houshing possess damping device - Google Patents

Abstract

The present invention relates to a housing coupled to a vehicle window lift motor, and more particularly, to a vehicle window lift motor that can absorb dynamic energy generated when the motor is stopped or operated by integrally manufacturing a driver having a rubber damper. A damping means provided in the housing.

The damping means provided in the housing of the vehicle window lift motor according to the present invention includes a gear housing coupled to the motor and provided at a lower portion thereof and having a through-hole through the center thereof, and provided at an upper portion of the gear housing so that the center thereof is recessed. A gear including a first gear including a formed recess, a rubber damper provided at an upper portion of the recess, a driver surrounding an upper portion of the rubber damper, and a hole formed to penetrate the center of the gear housing and the upper portion of the driver; A cover, a vertical shaft inserted into a through hole formed in the gear housing, an O-ring inserted into an outer diameter of the vertical shaft, a second gear provided at an upper portion of the O-ring, a washer provided at an upper outer diameter of the second gear, In the housing coupled to the vehicle window lift motor comprising a fixing means provided on the washer, wherein the rubber damper and the Driver is characterized in that provided as the damping means are formed integrally.

 Motor, housing, damping means

Description

Damping means provided in the housing of the vehicle window lift motor {Cars for power lift moter of houshing possess damping device}

1 is a perspective view showing a damping means provided in a housing of a vehicle window lift motor according to the present invention.

Figure 2 is an exploded perspective view showing the damping means provided in the housing of the vehicle window lift motor according to the present invention.

3 is a cross-sectional view taken along the line A-A of FIG.

Figure 4 is an exploded perspective view showing a housing coupled to a conventional vehicle window lift motor.

5 shows a conventional housing;

<Explanation of symbols for the main parts of the drawings>

1: motor

2: housing

    21: gear housing

         211: through hole

    22: gear cover

         221: hall

    23: first gear

         231: depression

         232: protrusion

    24: vertical axis

    25: second gear

    26: washer

    27: fixing means

    28: O-ring

3: damping means

    31: rubber damper

    32: driver

The present invention relates to a housing coupled to a vehicle window lift motor, and more particularly, to a vehicle window lift motor that can absorb dynamic energy generated when the motor is stopped or operated by integrally manufacturing a driver having a rubber damper. A damping means provided in the housing.

In general, a window lift motor for a vehicle refers to a device that opens and closes a side window of a vehicle by power of a motor.

Figure 4 is an exploded perspective view showing a housing coupled to a conventional vehicle window lift motor, Figure 5 is a view showing a conventional housing.

The housing coupled to the conventional window lift motor for a vehicle is composed of a housing (2) coupled with the motor (1).

The housing 2 includes a gear housing 21 including a through hole 211 formed at a lower portion thereof so that the center thereof penetrates, and a recessed portion formed at an upper portion of the gear housing 21 so as to have a recessed center thereof. A first gear 23 including a 231, a rubber damper 24 provided on the upper portion of the depression 241, a driver 25 surrounding the upper portion of the rubber damper 24, and the gear housing A gear cover 22 including a hole 221 formed around the top of the driver 21 and the driver 25, and a vertical axis 212 inserted into the through hole 211 formed in the gear housing 21. ), An O-ring 29 inserted into an outer diameter of the vertical shaft 212, a second gear 26 provided on the upper portion of the O-ring 29, and a washer provided on the second gear 26. 27) and the fixing means 28 provided on the washer 27, characterized in that the configuration.

Referring to the assembly process of the housing structure connected to the conventional window lift motor for vehicles configured as described above are as follows.

First, the position of the vertical axis is adjusted to the through hole formed in the center of the gear housing, and then the vertical axis is fixed.

Then, the first gear is inserted into the outer diameter of the vertical shaft, and then the lower portion of the damper is fixed by inserting the recessed portion formed in the first gear.

Next, the position of the driver is aligned between the outside of the damper and the protrusion formed on the first gear, and then the driver is inserted.

Then, the gear cover is adjusted to be coupled to the outside of the gear housing and the driver, and then the gear cover is fastened.

Next, a second gear having a protruding jaw is inserted into the recessed groove formed in the upper part of the driver, and then a washer is inserted into the upper part of the second gear.

However, the fastening means is then fastened to the upper outer diameter of the vertical axis and the washer upper.

The housing structure connected to the conventional vehicle window lift motor configured as described above is reduced in durability by manufacturing and assembling a driver and a damper, respectively, to absorb dynamic energy generated when the motor rotated in the forward or reverse direction stops during operation or operation. There was a problem of increased production costs.

Accordingly, the present invention is invented to solve the above problems, by utilizing the elasticity of the plastic material itself integrated with a driver having a rubber damper that can absorb the dynamic energy generated when the motor is operating or stopped during operation. It is an object of the present invention to provide a damping means provided in the housing of a vehicle window lift motor that can reduce the manufacturing cost according to the improvement of the durability of the housing and the reduction of the number of parts.

The present invention for achieving the above object, the gear housing is coupled to the motor and provided in the lower portion includes a through hole through the center, and includes a recess provided in the upper portion of the gear housing to be recessed in the center A gear cover including a first gear, a rubber damper provided at an upper portion of the recessed portion, a driver surrounding an upper portion of the rubber damper, a gear cover and a hole formed at an upper portion of the gear housing and the driver to penetrate the center thereof; A vertical axis inserted into the through hole formed in the housing, an O-ring inserted into an outer diameter of the vertical axis, a second gear provided at an upper portion of the O-ring, a washer provided at an upper outer diameter of the second gear, and an upper portion of the washer. In a housing coupled to a vehicle window lift motor comprising a fixed means, the rubber damper and the driver is integrally formed Ping is a feature that provided for experiments.

The present invention will be further clarified through the following preferred embodiments described with reference to the accompanying drawings. Hereinafter, the present invention will be described in detail to enable those skilled in the art to easily understand and reproduce the present invention.

1 is a perspective view showing a damping means provided in a housing of a vehicle window lift motor according to the present invention, Figure 2 is an exploded perspective view showing a damping means provided in a housing of a vehicle window lift motor according to the present invention, 3 is a cross-sectional view taken along the line AA of FIG.

As shown in FIGS. 1 to 3, the damping means provided in the housing of the vehicle window lift motor according to the present invention includes a through hole 211 coupled to the motor 1 and provided at a lower portion thereof and through the center thereof. A first gear 23 including a gear housing 2, a recess 231 provided in an upper portion of the gear housing 2, and a center portion recessed, and an upper portion of the recess 231. A rubber damper 31 provided, a driver 32 surrounding an upper portion of the rubber damper 31, and a hole 221 formed to penetrate an upper portion of the gear housing 2 and the driver 32 to penetrate the center thereof. A gear cover 22, a vertical shaft 24 inserted into the through hole 211 formed in the gear housing 2, an O-ring 28 inserted into an outer diameter of the vertical shaft 24, and the O-ring 28. ) The second gear 25 provided in the upper part of the upper part, the washer 26 provided in the upper outer diameter of the second gear 25, and the upper part of the washer 26. Bidoen characterized in that it comprises a fixing means (27).

In the embodiment according to the present invention, the through-hole 211 formed in the gear housing 2 is formed in a circular shape so that the outer diameter of the vertical shaft 24 can be inserted, and the vertical shaft allows smooth rotation. will be.

The damping means 3 may be inserted into the recessed portion 231 formed to recess the center of the first gear 23, and a protrusion 232 may be further provided to surround and fix the damping means 3.

That is, the protrusions 232 are further provided on both sides of the recessed portion 231 formed in the first gear 23, so that the position of the damping means 3 inserted into the recessed portion 231 can be conveniently fixed. It can be.

In addition, the rubber damper 31 and the driver 32 is characterized in that it is provided with a damping means (3) formed integrally.

That is, in order to prevent noise generated by rotation of a worm wheel engaged with a worm formed on the outer circumferential surface of the armature shaft provided in the motor and to improve durability of the housing 2, the conventional rubber damper 31 and the driver 32 are integrally formed. The damping means is injection molded and assembled into the housing 2.

On the other hand, the damping means 3 of the embodiment of the present invention is characterized in that the material is provided with a plastic material containing an elastic component.

That is, it is manufactured integrally using a plastic material to absorb the dynamic energy generated by the driving or stopping of the worm and the worm wheel provided inside the motor.

Hereinafter, the assembly process of the damping means provided in the housing of the vehicle window lift motor according to the present invention configured as described above is as follows.

As shown in FIGS. 2 to 3, first, the position of the vertical axis 24 is adjusted to the through hole 211 formed at the center of the gear housing 2, and then the vertical axis 24 is fixed.

The damping means 3 is inserted into and fixed to the recess 231 formed in the first gear 23 after the first gear 23 is inserted into the outer diameter of the vertical shaft 24.

Next, the gear cover 22 is adjusted to be coupled to the outside of the gear housing 2 and the damping means 3, and then the gear cover 22 is fastened.

Then, the second gear 25 is inserted into the upper portion of the gear cover 22 and the upper outer diameter of the vertical shaft 24, and then the washer 26 is fixed to the upper portion of the second gear 25.

And when the fastening means 27 is fastened to the upper part of the washer 26 and the vertical shaft 24 in close contact with this, the assembly is completed.

Therefore, by inserting and fixing the damping means 3 integrally manufactured with the rubber damper 31 and the driver 32 in the housing, it is possible to absorb the dynamic energy generated by the operation or the stop of the motor 1 so that the housing (2) The manufacturing cost can be reduced by improving durability and reducing parts.

As described in detail above, the present invention, by integrally manufacturing the damping means using a plastic material, it is possible to absorb the dynamic energy generated when the motor is operating or stopped during operation, resulting in improved durability of the housing and reduced parts It is effective to reduce the production cost.

Although the present invention has been described with reference to the accompanying drawings, it will be apparent to those skilled in the art that many different and obvious modifications are possible without departing from the scope of the invention from this description. Therefore, the scope of the invention should be construed by the claims described to include many such variations.

Claims (2)

Gear housing (2) is coupled to the motor (1) and provided in the lower portion and includes a through hole 211 through the center, and the recessed portion 231 formed in the upper portion of the gear housing (2) to be recessed in the center ), A first gear (23), a rubber damper (31) provided on the upper portion of the depression 231, a driver (32) surrounding the upper portion of the rubber damper (31), and the gear housing ( 2) and a gear cover 22 including a hole 221 formed to penetrate an upper portion of the driver 32 and a vertical shaft 24 inserted into the through hole 211 formed in the gear housing 2. And an O-ring 28 inserted into an outer diameter of the vertical shaft 24, a second gear 25 provided on the upper portion of the O-ring 28, and a washer provided on an upper outer diameter of the second gear 25. In the housing coupled to the vehicle window lift motor comprising a 26 and a fixing means 27 provided on the washer 26, The rubber damper 31 and the driver 32 is composed of a damping means (3) formed integrally, Damping means provided in the housing of the vehicle window lift motor, characterized in that the damping means (3) is made of a plastic material containing an elastic component. delete

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