CN1935550A - Window glass guide slot for automobile - Google Patents
Window glass guide slot for automobile Download PDFInfo
- Publication number
- CN1935550A CN1935550A CNA2006100924448A CN200610092444A CN1935550A CN 1935550 A CN1935550 A CN 1935550A CN A2006100924448 A CNA2006100924448 A CN A2006100924448A CN 200610092444 A CN200610092444 A CN 200610092444A CN 1935550 A CN1935550 A CN 1935550A
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- CN
- China
- Prior art keywords
- flange
- automobile
- projection
- wall portion
- guide slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- Seal Device For Vehicle (AREA)
- Window Of Vehicle (AREA)
Abstract
The prevent invention provides a glass guide slot for an automobile capable of being positioned relative to a flange and preventing surface sink on an appearance surface from occurring. The glass guide slot for the automobile is equipped with a lower wall part 30 and both side wall parts 10, 20 forming a groove 31 having an approximately U-shape cross section guiding door glass 200, both lips 11, 21 which extend from the both side wall parts 10, 20 folded to the inside, respectively, and slidingly contact with the door glass 200, and both fillets 12, 22 which extend from the side walls 10, 20 folded to the outside, respectively. The glass guide slot 1 for the automobile is mounted to a door sash 300 by a pair of flanges 301, 302 provided on the door sash 300 in flange storage parts 13, 23 formed of the opposing side walls 10, 20 and the fillets 12, 22, respectively. The glass guide slot for the automobile has projections 16, 26 which are projected from the side wall parts 10, 20 and abut to tips of the flanges 301, 302 in inserting at a position away from bottom surfaces 15, 25 in the flange storage parts 13, 23.
Description
Technical field
The present invention relates in a kind of door sash that is entrenched in automobile, to the window glass guide slot for automobile of the automobile door glass channeling conduct of lifting.
Background technology
In the past, as shown in Figure 5, in the door sash 300 at the Qianmen 400 of automobile and back door 500, be embedded with windowpane run channel 100, with automobile door glass 200 channeling conducts to lifting.
The 100a of contour forming portion of windowpane run channel 100 is installed on the X of the bight of this door sash 300.Fig. 6 is the cutaway view that expression is installed in the 100a of contour forming portion of the windowpane run channel 100 on the X of bight.
Car lateral wall portion 10 and car madial wall portion 20 these two side wall portions that the 100a of contour forming portion of windowpane run channel 100 has bottom wall portion 30 and extends from the two ends of bottom wall portion 30, and form the slot part 31 that the cross section roughly is コ word shape thus.And, 31 pairs of automobile door glass 200 channeling conducts of this slot part.
In addition, be formed with respectively from the front end of car lateral wall portion 10 to car lateral lip limit that the inboard bending of slot part 31 is extended (Japanese: リ ッ プ) portion 11 and from the front end of car madial wall portion 20 to 21 these two lip limit portions of car medial lip limit portion that the inboard bending of slot part 31 is extended, and two lip limit portions and automobile door glass 200 slip.
In addition, be formed with respectively from the front end of car lateral wall portion 10 to car outside filler rod (Japanese: モ one Le) portion 12 that the bending of the outside of slot part 31 is extended and from the front end of car madial wall portion 20 to the inboard filler rod of car portion 22 these two filler rods that the bending of the outside of slot part 31 is extended.And, between car lateral wall portion 10 and car outside filler rod portion 12, be formed with flange resettlement section 13, between car lateral wall portion 20 and the inboard filler rod 22 of car, be formed with flange resettlement section 23.
On the other hand, door sash 300 is provided with pair of flanges 301,302, by flange 301 15 is inserted towards the bottom surface from the peristome 14 of flange resettlement section 13, and with peristome 24 towards bottom surface 25 insertions of flange 302, thereby windowpane run channel 100 is installed on the door sash 300 from flange resettlement section 23.
At this, in order to position with respect to 301,302 pairs of windowpane run channels 100 of flange, the part of 13,23 bottom surface 15,25 is formed with than thick on every side heavy section 18,28 in the flange resettlement section, and the front end of flange 301,302 is pushed up carry out on it spacing.
In addition, as the structure in the flange resettlement section of the flange of door sash being inserted windowpane run channel, in patent documentation 1, record following invention: in the flange resettlement section, be provided with clinch, make the front end butt of flange and bending, thereby the front end that prevents filler rod portion opened.
Patent documentation 1: the Japanese Patent spy opens the 2002-205550 communique
Yet, when making the 100a of contour forming portion of windowpane run channel 100 shown in Figure 6, use metal paattern to carry out contour forming, but, therefore produce following problem owing to be formed with heavy section 18,28.
That is, during shaped material cooling curing in metal paattern, because the thin part of wall is solidified earlier, the part of wall thickness is subjected to the stretching of the thin part of wall, thereby produces indenture in the part of wall thickness, promptly so-called shrinkage cavity (Japanese: ヒ ケ).Therefore, with the appearance of wall thickness 18,28 cooresponding filler rods 12,22 on produce shrinkage cavity, degraded appearance.Especially influence is bigger when the resin forming product of thermoplastic elastomer etc. has been used in employing.
Relative therewith, in the invention of in patent documentation 1, putting down in writing, the bottom surface of flange resettlement section does not have wall thickness, but be arranged on the front end butt of clinch in the flange resettlement section and flange and deflection, because purpose does not lie in respect to flange windowpane run channel is positioned, so can not be applicable to contour forming portion shown in Figure 6.
Summary of the invention
Therefore, in order to solve above-mentioned prior art problems, the object of the present invention is to provide the window glass guide slot for automobile that can position and can prevent to produce on the appearance shrinkage cavity in a kind of contour forming portion on being installed in the bight of door sash with respect to flange.
In order to solve above-mentioned prior art problems, the window glass guide slot for automobile of the invention of technical scheme 1 comprises: be formed with cross section to automobile door glass (200) channeling conduct and roughly be the bottom wall portion (30) of slot part (31) of コ word shape and the two side portion (10 of extending from the two ends of described bottom wall portion (30), 20), from described two side portion (10,20) two lip limit portions (11 of slipping with automobile door glass (200) of extending of bending to the inside respectively, 21), and from described two side portion (10,20) two filler rod portions (12 of difference bending laterally extension, 22), by relative side wall portion (10,20) and filler rod portion (12,22) the flange resettlement section (13 of Xing Chenging, 23) in, respectively from peristome (14,24) towards the bottom surface (15,25) insert the pair of flanges (301 that is located on the door sash (300), 302), thereby this window glass guide slot for automobile (1) is installed on the door sash (300), it is characterized in that, in the contour forming portion (1a) on the bight that is installed in described door sash (300) (X), in described flange resettlement section (13,23) in and described bottom surface (15,25) position that is separated is provided with projection (16,26), this projection (16,26) from described side wall portion (10,20) outstanding, at described flange (301, when 302) inserting and described flange (301,302) front end butt.
The invention of technical scheme 2 on the basis of technical scheme 1 described invention, is characterized in that, described projection (16,26) is provided with a plurality of along the length direction of described contour forming portion (2a) at intervals.
The invention of technical scheme 3 on the basis of technical scheme 1 or 2 described inventions, is characterized in that, described projection (17,27) is outstanding obliquely to described peristome (14, the 24) direction of described flange resettlement section (13,23) from described side wall portion (10,20).
Symbol in the bracket is corresponding key element or the corresponding item of being put down in writing in the specific embodiment and the accompanying drawing.
Adopt technical scheme 1 described invention, since be provided with in the flange resettlement section on being formed on the contour forming portion of windowpane run channel outstanding from side wall portion, when inserting and the projection of the front end butt of flange, so the front end of flange is against carry out on the projection spacing, thereby can position windowpane run channel with respect to flange.
In addition, because projection is arranged on the position that is separated with the bottom surface in the flange resettlement section, so the bottom surface of flange resettlement section can not become heavy wall.Thus, can prevent to produce shrinkage cavity on the appearance of filler rod portion and make degraded appearance.
Adopt technical scheme 2 described inventions, on the basis of the action effect of technical scheme 1 described invention, because projection is provided with a plurality of along the length direction of contour forming portion at intervals, even, the front end of flange is suitably abutted on the projection so the shape of flange on the X of bight and contour forming portion produces deviation.
Adopt technical scheme 3 described inventions, on the basis of the action effect of technical scheme 1 or technical scheme 2 described inventions, because projection is outstanding obliquely to the peristome direction of flange resettlement section from side wall portion, so between side wall portion and projection, form recess, thereby the front end of flange is inserted in this recess and butt.Thus, the front end of flange can not come off from projection, can position windowpane run channel reliably with respect to flange.
Description of drawings
Fig. 1 is the block diagram of the windowpane run channel of expression the invention process form 1.
Fig. 2 is the amplification view along the A-A line of Fig. 1.
Fig. 3 is the block diagram of the windowpane run channel of expression example 2.
Fig. 4 is the cutaway view of the windowpane run channel of expression example 3.
Fig. 5 is the front view of expression automotive door.
Fig. 6 is the cutaway view of the windowpane run channel of expression prior art example.
(component symbol explanation)
1 windowpane run channel
1a contour forming portion
1b extrusion molding portion
1c extrusion molding portion
2 windowpane run channels
2a contour forming portion
2b extrusion molding portion
2c extrusion molding portion
3 windowpane run channels
3a contour forming portion
10 car lateral wall portions
11 car lateral lip limit portions
12 cars outside filler rod portion
13 flange resettlement sections
14 peristomes
15 bottom surfaces
16 projections
17 projections
18 heavy sections
20 car madial wall portions
21 car medial lip limit portions
The inboard filler rod of 22 cars portion
23 flange resettlement sections
24 peristomes
25 bottom surfaces
26 projections
27 projections
28 heavy sections
30 bottom wall portion
31 slot parts
100 windowpane run channels
100a contour forming portion
200 automobile door glass
300 door sashs
301 flanges
302 flanges
400 Qianmens
500 back doors
The specific embodiment
Below, with reference to Fig. 1 and Fig. 2 the windowpane run channel of the invention process form 1 is described.Fig. 1 is the block diagram of the windowpane run channel 1 of expression example 1, and Fig. 2 is the amplification view along the A-A line of Fig. 1.
The windowpane run channel 1 of example 1, the same with prior art shown in Figure 5 example, the Qianmen 400 by embedding automobile and the door sash at back door 500 300 are interior and to automobile door glass 200 channeling conducts of lifting.
Fig. 1 represents is part on the bight X that is installed in door sash 300 of windowpane run channel 1.In Fig. 1, indicate by the binary triangle symbol of black and white at Liang Chu, that the blacking side is represented is the 1a of contour forming portion, that whitewash that side represents is the 1b of extrusion molding portion, 1c.
Below the 1a of contour forming portion is described.
As shown in Figure 1, car lateral wall portion 10 and car madial wall portion 20 these two side wall portions that the 1a of contour forming portion of windowpane run channel 1 has bottom wall portion 30 and extends from the two ends of bottom wall portion 30, and form the slot part 31 that the cross section roughly is コ word shape thus.And, in this slot part 31 to automobile door glass 200 channeling conducts.
Be formed with respectively from the front end of car lateral wall portion 10 to car lateral lip limit portion 11 that the inboard bending of slot part 31 is extended and from the front end of car madial wall portion 20 to 21 these two lip limit portions of car medial lip limit portion that the inboard bending of slot part 31 is extended, and these two lip limit portions and automobile door glass 200 slip.
Be formed with respectively from the front end of car lateral wall portion 10 to car outside filler rod portion 12 that the bending of the outside of slot part 31 is extended and from the front end of car madial wall portion 20 to 22 these two filler rod portions of the inboard filler rod of car portion that the bending of the outside of slot part 31 is extended.In addition, between car lateral wall portion 10 and car outside filler rod portion 12, be formed with flange resettlement section 13, between car madial wall portion 20 and the inboard filler rod of car portion 22, be formed with flange resettlement section 23.
On the other hand, door sash 300 is provided with pair of flanges 301,302, by flange 301 15 is inserted towards the bottom surface from the peristome 14 of flange resettlement section 13, and with peristome 24 towards bottom surface 25 insertions of flange 302, thereby windowpane run channel 1 is installed on the door sash 300 from flange resettlement section 23.
At this, on the position that is separated with bottom surface 15,25 in the flange resettlement section 13,23 of the 1a of contour forming portion, be respectively arranged with projection 16,26.(direction of car outside filler rod portion 12) is outstanding towards the outside from car lateral wall portion 10 for projection 16, and (direction of the inboard filler rod of car portion 22) is outstanding towards the outside from car madial wall portion 20 for projection 26.
Because projection 16,26 is positioned on the position that is separated with bottom surface 15,25, so bottom surface 15,25 and projection 16,26 can be because of the integrated heavy walls that becomes, the wall thickness of the wall thickness of bottom surface 15,25 and 11,21 and two filler rod portions 12,22 of two lip limit portions is basic identical.
Certainly, the shape of projection 16,26 is not limited thereto, but adopts this general triangular shape, produces distortion in the time of can preventing with flange 301,302 butts, so preferably select for use.
Inserting flange at 301,302 o'clock, its front end and projection 16,26 butts, thus, the position of 1a of contour forming portion and flange 301,302 relation is determined and is restricted.
As long as the front end of flange 301,302 is abutted on the foundation part of projection 16,26, just can prevent the distortion of projection 16,26, and carry out spacing reliably.
In windowpane run channel 1, as shown in Figure 1, projection 16,26 is set on the length direction total length of the 1a of contour forming portion, but not necessarily will on whole length, be provided with, as long as be able to the 1a of contour forming portion is carried out spacing length.
Adopt the windowpane run channel 1 of example 1, since be provided with in the flange resettlement section 13,23 that on the 1a of contour forming portion of windowpane run channel 1, forms 10,20 outstanding from side wall portion, when inserting and the projection 16,26 of the front end butt of flange 301,302, so by the front end with flange 301,302 abut to carry out on the projection 16,26 spacing, thereby can position with respect to 301,302 pairs of windowpane run channels 1 of flange.
Because projection 16,26 is arranged on the position that is separated with bottom surface 15,25 in the flange resettlement section 13,23, so the bottom surface 15,25 of flange resettlement section 13,23 can not become heavy wall.Thus, can prevent from the appearance of filler rod portion 12,22 to produce shrinkage cavity and to make degraded appearance.
Below with reference to Fig. 3 the windowpane run channel of the invention process form 2 is described.Fig. 3 is the block diagram of the windowpane run channel 2 of expression example 2.The B-B amplification view of Fig. 3 is the same with Fig. 2 as the A-A amplification view of Fig. 1.
The windowpane run channel 2 of example 2 is basic identical with the structure of the windowpane run channel 1 of example 1, but the formation position difference of projection 16,26.
That is, in windowpane run channel 1, as shown in Figure 1, projection 16,26 is set on the length direction total length of the 1a of contour forming portion, relative therewith, in windowpane run channel 2, as shown in Figure 3, the length direction along the 2a of contour forming portion is respectively arranged with three projections 16,26 at intervals.
By such compartment of terrain three projections 16,26 are set, can make projection 16,26 to carry out butt to a certain degree with following according to the crooked situation of the bight X of flange 301,302.
The number of projection 16,26 is not limited to three, is provided with a plurality of after also can doing suitably to adjust.
Adopt the windowpane run channel 2 of example 2, because the length direction along the 2a of contour forming portion is provided with three projections 16,26 at intervals, even, the front end of flange 301,302 is suitably abutted on the projection 16,26 so the shape of flange 301,302 on the X of bight and the 2a of contour forming portion produces deviation.
Below, with reference to Fig. 4 the windowpane run channel of the invention process form 3 is described.Fig. 4 is the cutaway view of the windowpane run channel 3 of expression example 3, is equivalent to the A-A amplification view of Fig. 1, the B-B amplification view of Fig. 3.
The windowpane run channel 3 of example 3 is basic identical with the structure of the windowpane run channel 1 of example 1, but is arranged on the shape difference of the projection in the flange resettlement section 13,23.
In windowpane run channel 1, as shown in Figure 2, projection 16,26 forms and the bearing surface (upper surface) of flange 301, the 302 front end butts approach axis near normal with respect to flange 301,302.
Relative therewith, in windowpane run channel 3, as shown in Figure 4, projection 17,27 is outstanding obliquely to peristome 14,24 directions of flange resettlement section 13,23 from two side portion 10,20.Thus, the approach axis with respect to flange 301,302 is an oblique.
The result is to be formed with recess respectively between car lateral wall portion 10 and the projection 17 and between car madial wall portion 20 and the projection 27.
Projection 17,27 on the windowpane run channel 3 is also the same with projection 16,26 on the windowpane run channel 1, is tapered towards front end from the foundation part that links to each other with two side portion 10,20.
Adopt the windowpane run channel 3 of example 3, because projection 17,27 is outstanding obliquely to peristome 14,24 directions of flange resettlement section 13,23 from side wall portion 10,20, so between side wall portion 10,20 and projection 17,27, be formed with recess, carry out butt in this recess thereby the front end of flange 301,302 can be inserted.Thus, the front end of flange 301,302 can not come off from projection 17,27, can position windowpane run channel 3 reliably with respect to flange 301,302.
To example 3,,, also can be only projection be set on one therein at above-mentioned example 1 according to the shape of windowpane run channel and flange though all be provided with projection on both in car lateral wall portion 10 and car madial wall portion 20.
Claims (3)
1, a kind of window glass guide slot for automobile, comprise: be formed with cross section to the automobile door glass channeling conduct and roughly be the bottom wall portion of slot part of コ word shape and the two side portion of extending from the two ends of described bottom wall portion, from two lip limit portions of slipping with automobile door glass of extending of bending to the inside respectively of described two side portion, and from two filler rod portions of extending of bending laterally respectively of described two side portion, in the flange resettlement section that forms by relative side wall portion and filler rod portion, insert the pair of flanges that is located on the door sash respectively from peristome towards the bottom surface, thereby this window glass guide slot for automobile is installed on the door sash, it is characterized in that
In the contour forming portion on being installed in the bight of described door sash, the position that is separated with described bottom surface in the described flange resettlement section is provided with projection, and this projection is outstanding from described side wall portion, when described flange inserts and the front end butt of described flange.
2, window glass guide slot for automobile as claimed in claim 1 is characterized in that, described projection is provided with a plurality of along the length direction of described contour forming portion at intervals.
3, window glass guide slot for automobile as claimed in claim 1 or 2 is characterized in that, described projection is outstanding obliquely to the described peristome direction of described flange resettlement section from described side wall portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005275932 | 2005-09-22 | ||
| JP2005275932A JP4684824B2 (en) | 2005-09-22 | 2005-09-22 | Glass run for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1935550A true CN1935550A (en) | 2007-03-28 |
| CN100537287C CN100537287C (en) | 2009-09-09 |
Family
ID=37953346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100924448A Expired - Fee Related CN100537287C (en) | 2005-09-22 | 2006-05-29 | Window glass guide slot for automobile |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4684824B2 (en) |
| CN (1) | CN100537287C (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002205550A (en) * | 2001-01-10 | 2002-07-23 | Kinugawa Rubber Ind Co Ltd | Glass run and its mounting structure |
| JP4173042B2 (en) * | 2003-04-30 | 2008-10-29 | 鬼怒川ゴム工業株式会社 | Weather strip |
-
2005
- 2005-09-22 JP JP2005275932A patent/JP4684824B2/en not_active Expired - Fee Related
-
2006
- 2006-05-29 CN CNB2006100924448A patent/CN100537287C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN100537287C (en) | 2009-09-09 |
| JP4684824B2 (en) | 2011-05-18 |
| JP2007083903A (en) | 2007-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20200529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |