CN1663827A

CN1663827A - Water drop induction structure of elevating glass

Info

Publication number: CN1663827A
Application number: CN2005100512922A
Authority: CN
Inventors: 永濑豪志
Original assignee: Mitsubishi Motors Corp
Current assignee: Mitsubishi Motors Corp
Priority date: 2004-03-04
Filing date: 2005-03-03
Publication date: 2005-09-07
Anticipated expiration: 2025-03-03
Also published as: JP2005247148A; TWI247694B; TW200533534A; DE102005009478B4; CN100381297C; DE102005009478A1; JP4501466B2

Abstract

Provided is an elevating glass droplet inducting structure capable of suitably inducing water entering a door through the elevating glass without changing a drawing volume of the elevating glass. This droplet inducing structure of an elevating glass 1 is equipped with a run channel 2, a belt line moll 23, and a projection 3. The run channel 2 is fitted with both edges 1a of the elevating glass 1 mounted to a window 20 of a vehicle, and extends upward and downward. The belt line moll 23 is mounted to a lower frame 22 on the compartment outside of the window 20 on its base end, and the elevating glass 11 slides on its tip end 23a. The projection 3a is formed near both ends of a lower edge 1c of the elevating glass 1 and extends downward to drop water droplets W through the elevating glass 11.

Description

The water drop induction structure of elevating glass

Technical field

The present invention relates to a kind of water drop induction structure that makes the water droplet that immerses along the elevating glass at vehicle window position drop onto the elevating glass of desirable position.

Background technology

The automobile that has possesses the built-in car door that makes the driver train of glass for vehicle window automatic lifting.These driver trains are because be equipped with electric component such as electrical motor, so take to be used to prevent to spoon the measure of water such as rainwater.As one of them example, the discharge structure of the automobile door of being put down in writing in the Japanese documentation 1 is, makes the bottom of glass for vehicle window form the higher circular arc of central portion, simultaneously, is provided with guiding gutter along this circular arc.And the two end portions of guiding gutter is connected with the draining guide rail that is provided with in car door.Therefore, the water that immerses along glass for vehicle window is just from the guiding gutter draining guide rail that leads.

Japanese documentation 1: Japanese Utility Model is registered communique No. 2603761

But, as described in Japanese documentation 1, when glass for vehicle window (elevating glass) whole following constitutes the higher circular arc of middle body, the degree of dip along the guide rail draining must be arranged enough, so the size along moving direction of elevating glass two-end part must become big.Therefore, for elevating glass being drawn in car door inside, just need bigger depth.In other words, if depth is identical, compare with the elevating glass that bottom is straight, amount from elevating glass to car door inside that draw in will diminish.And the width of vehicle window is big more, and this tendency is obvious more.

And because the following circular arcs that all form, both ends are sagging, so, when elevating glass is fallen, along the lip shape position of the guide rail that contacts with elevating glass at directive effect friction force from the guide rail water receiving.Consequently, for mobile elevating glass needs bigger power, increase the burden of drive configuration.And, also become guide rail lip shape position worn-down reason.

Therefore, the object of the present invention is to provide a kind of amount of drawing in that does not change elevating glass, and can induce the water drop induction structure that is immersed in the elevating glass of car door in-to-in water along elevating glass aptly.

Summary of the invention

According to the water drop induction structure of elevating glass of the present invention, comprise guiding gutter, strip-shaped bands and protuberance.Guiding gutter is installed and extension up and down along the both sides of the edge portion that is installed on the elevating glass on the vehicle window.Its bottom of strip-shaped bands is installed on lower frame, its top and the elevating glass wipe contact in the outside, compartment of vehicle window.Form protuberance at two ends, and extend to the below that should make the water droplet drippage that flows down along elevating glass near the lower edge of elevating glass.

And, the glass support frame is installed on the position than the more close central authorities of protuberance, it is connected at the drive configuration that upper and lower moves up with making elevating glass; On the lower edge between glass support frame and the protuberance, be formed with the recess of depression upward.

Water drop induction structure according to elevating glass of the present invention, by the water droplet that flows into from the slit of guiding gutter and strip-shaped bands is dripped on one's own initiative from the protuberance that is formed near the two ends of elevating glass, drench on the mechanical device that is configured in the elevating glass below thereby can reduce water.

Description of drawings

Fig. 1 is for comprising the driver door scheme drawing of the water drop induction structure of elevating glass according to an embodiment of the invention;

Fig. 2 is the part sectional view of the window frame and the elevating glass of driver door shown in Figure 1;

Fig. 3 is the block diagram of outside inferior horn of the vehicle window of driver door shown in Figure 1; And

Fig. 4 is the block diagram of lower marginal end portion of the elevating glass of driver door shown in Figure 1.

The specific embodiment

Below, be example with the elevating glass 1 at the Qianmen 10 of automobile, with reference to accompanying drawing 1 to 4 pairs in accompanying drawing according to an embodiment of the invention the water drop induction structure of elevating glass be elaborated.As shown in Figure 1, Qianmen 10 forms vehicle window 20 in the first half, in the latter half door skin 30 is installed.On the both sides 21a and top 21b in interior week of the window frame 21 of the framework that is equivalent to vehicle window 20, guiding gutter shown in Figure 22 is installed.The guiding gutter of installing along the 1a of both sides of the edge portion of elevating glass 12 extends to the inside of the driver door 10 that is covered by door skin 30 always.

As shown in Figures 2 and 3, on the lower frame 22 outside the compartment of vehicle window 20, strip-shaped bands 23 is installed.The top 23a of strip-shaped bands 23 and elevating glass 1 wipe contact.Therefore, in the water that drenches owing to rainwater or carwash etc. on the elevating glass 1, the water droplet w in the scope that strip-shaped bands 23 touches, as shown in Figure 3,23 trickle outside the compartment from elevating glass 1 along strip-shaped bands.And, installing, form space G between the two ends 23b of strip-shaped bands 23 and the guiding gutter 2.

Elevating glass 1 is under vehicle window 20 closing state, and 1a of both sides of the edge portion and upper limb 1b embed guiding gutter 2.As Fig. 1 and shown in Figure 4, on position, be formed with the protuberance 3 that extends downwards near the lower edge 1c two ends of elevating glass 1.And, on the lower edge 1c of elevating glass 1, glass supporter 4 is installed.And the lower edge 1c of the elevating glass 1 between protuberance 3 and the glass supporter 4 forms recessed upward recess 5.Between the guiding gutter 2 of the both sides of the edge of elevating glass 1 1a of and installation, dispose the driver train 40 that elevating glass is moved up and down.Driver train 40 links with glass support frame 4.

For driver door 10, when spooning water droplets such as rainwater on the elevating glass 1, as mentioned above, in strip-shaped bands 23 and scope that elevating glass 1 contacts, can utilize strip-shaped bands 23 that water droplet w is wiped away according to above-mentioned formation.As shown in Figure 2, the part from the space G that forms between strip-shaped bands 23 and the guiding gutter 2 is immersed in driver door 10 in-to-in water droplet w as shown in Figure 4, flows along the clevis eye C that is formed by guiding gutter 2 and elevating glass 1.

Flow to the water droplet w of the lower edge 1c of elevating glass 1 always, as shown in Figure 4, flow down, drip from foot to the protuberance 3 of elevating glass 1.Under this situation, because between protuberance 3 and glass supporter 4, form recess 5, so water droplet w can not flow to glass supporter 4 one sides.Make water droplet w drop onto desirable position on one's own initiative, can not flow to the inboard of protuberance 3, drench on the mechanical device that is configured in elevating glass 1 below thereby can reduce water droplet w by protuberance 3.

And elevating glass 1 utilizes protuberance 3 to form gently from the 1a of both sides of the edge portion to lower edge 1c, and simultaneously, the top 2b of the lip shape position 2a of guiding gutter 2 contacts with elevating glass 1 with the state towards guiding gutter 2 inboards.Therefore, when elevating glass 1 descends, give as security the into directive effect friction force of guiding gutter 2 inboards along lip shape position 2a, thereby can suppress the increase of friction drag guiding gutter 2.Therefore, can suppress to put on load variations on the driver train 40.

And, in the present embodiment, be example with the elevating glass of driver door, the water drop induction structure of elevating glass is illustrated.But, be applicable to the vehicle window that elevating glass is equal to the elevating glass of spline structure that has that comprises tail gate too.

Symbol description

1: elevating glass

1a: dual-side edge

2: guiding gutter

3: protuberance

4: the glass support frame

5: recess

20: vehicle window

22: lower frame

23: strip-shaped bands

23a: top

40: driver train

W: water droplet

Claims

1. the water drop induction structure of an elevating glass is characterized in that comprising: guiding gutter, and it is installed along the both sides of the edge portion that is installed in the elevating glass on the vehicle window, extends up and down;

Strip-shaped bands, its bottom are installed on the lower frame in the outside, compartment of described vehicle window, its top and described elevating glass wipe contact; And

Protuberance, it is formed at the two ends near the lower edge of described elevating glass, and extends to the below of desiring to make the water droplet drippage that flows down from described elevating glass.

2. the water drop induction structure of elevating glass according to claim 1 is characterized in that:

The glass support frame is installed on the position than the more close central authorities of described protuberance, and described glass support frame is connected at the driver train that upper and lower moves up with making described elevating glass; On the described lower edge between described glass support frame and the described protuberance, form the recess of depression upward.