CN101209657A - Glass chute and its assembling structure - Google Patents
Glass chute and its assembling structure Download PDFInfo
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- CN101209657A CN101209657A CNA2007103070010A CN200710307001A CN101209657A CN 101209657 A CN101209657 A CN 101209657A CN A2007103070010 A CNA2007103070010 A CN A2007103070010A CN 200710307001 A CN200710307001 A CN 200710307001A CN 101209657 A CN101209657 A CN 101209657A
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- car
- lip
- glass run
- wall portion
- glass
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- 239000011521 glass Substances 0.000 title claims abstract description 71
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 238000001125 extrusion Methods 0.000 claims abstract description 20
- 238000005452 bending Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 230000000630 rising effect Effects 0.000 claims description 9
- 239000002023 wood Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 21
- 238000000465 moulding Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000001746 injection moulding Methods 0.000 description 7
- 239000008186 active pharmaceutical agent Substances 0.000 description 6
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- 238000003780 insertion Methods 0.000 description 5
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- 239000004698 Polyethylene Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
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- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
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- 230000008717 functional decline Effects 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
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- Seal Device For Vehicle (AREA)
Abstract
A glass chute includes main body and sealing lip, and is shaped by extrusion in length direction. The main body includes basilar part, vehicle lateral wall part and vehicle medial wall part, which are assembled along the inner circle of vehicle doorframe; the sealing lip extends towards the inner side of the main body. The basilar part and the vehicle laterial wall part, as well as the basilar part and the vehicle medial wall part are connected with each other through a distortion connection part separately. The wall thickness of the distortion connection part is more thin than that of the basilar part as well as the two side wall, the across section of the distortion connection part is basically J-shaped, so as to be provided with prescribed length in width direction. The distortion connection part is bended and distorted through folding in two angle parts of the glass chute, the basilar part can slide into the inner-cycle side smoothly and can be bended continuously without slitting or concave part.
Description
Technical field
The present invention relates to a kind of Glass Run and mounting structure thereof.
Background technology
Usually, Glass Run being provided with in interior week along door frame for vehicle.From its profile direction, Glass Run comprises base portion, car inner seal lip and the car outside sealing lip with U-shaped cross-section, this base portion comprises basal part and the car madial wall portion and the car lateral wall portion of being extended by basal part, and car inner seal lip and car outside sealing lip extend towards base portion is inboard.According to above-mentioned Glass Run, base portion is assembled to along the assembled portion (for example, the guide groove part) that week is provided with in the doorframe, and the peripheral part of automobile door glass surfaces externally and internally is pushed by two sealing lips, thereby produces sealing.
In recent years, Glass Run is made of extruding part and molding portion, and extruding part is configured as roughly linearity, and molding portion is used for extruding part is connected into the state that predetermined angular is arranged to each other, and Glass Run comprises preceding vertical sidepiece, the vertical sidepiece of upper lateral part and back along the shape of doorframe.That is, the molding portion correspondence be arranged at the bight (referring to, for example, JP-A-6-219160).
In addition, a kind of like this Glass Run field engineering is arranged, by differential trench open, and by making this partially folded bending constitute corner shape to the elongated member of extrusion molding, install afterwards Glass Run (referring to, for example, JP-A-2002-274187).
Yet, when as above-mentioned JP-A-6-219160, when Glass Run is made of extruding part and molding portion, on its appearance, can expose the connection lead of extruding part and molding portion, therefore, cause presentation quality to descend.In addition, also there are the tangible each other different situations of the color/color and luster that material differs from one another, it is surperficial that constitutes extruding part and molding portion, and exist because the worry that the difference of color/color and luster causes presentation quality to descend.In addition, be easy to form step-like difference, and have the worry that causes sealing property to reduce at the boundary member (connecting bridge) of extruding part and molding portion.In addition, except extrusion molding, also need to carry out injection moulding, therefore, increased manufacturing cost, and cause the increase of manufacturing step thus.
In addition, even by the part recess (otch) is set, still need to form the corner shape operation as corner shape as described in the JP-A-2002-274187.Therefore, increase manufacturing cost, and caused the increase of manufacturing step thus.
Simultaneously, when making automobile door glass switch (moving up and down),, worry that Glass Run can the end wise displacement because the switch stress of automobile door glass acts on Glass Run.In order to eliminate this worry, usually, in the Glass Run that constitutes by extruding part and molding portion, by the bossing of part setting, and bossing is locked in hole portion or recess (being formed at the assembled portion that is used for molding portion), be used to prevent displacement.
Yet, when as above-mentioned JP-A-2002-274187 in the whole zone of Glass Run length direction when extruding component set-up, the Glass Run extrusion molding is to have identical cross-sectional plane, therefore, can not be formed for preventing the bossing that is shifted as above-mentioned mode part in moulding.That is, when wanting the local bossing that be provided for preventing being shifted, after the extrusion molding, need after extrusion molding, carry out independent injection moulding, bossing is set with the part.So can cause making decrease in efficiency, like this, for then having lost meaning for the whole zone of component set-up length direction by extruding.
Summary of the invention
The present invention is conceived to above-mentioned situation, and first purpose of the present invention provides a kind of Glass Run, and this Glass Run can improve presentation quality and sealing property, and manufacturing cost and manufacturing step number are obviously reduced.In addition, second purpose of the present invention provides a kind of mounting structure of Glass Run, and the skew that the stress when this structure can prevent owing to the automobile door glass switch causes avoids reducing manufacturing efficient simultaneously.
The variety of way be suitable for achieving the above object etc. is described below one by one.In addition, if necessary, with peculiar operation of interpolation corresponding manner and effect etc.
(1) a kind of Glass Run comprises:
Base portion, car inner seal lip and car outside sealing lip, base portion is assembled to along on the assembled portion that is provided with in interior week of door frame for vehicle, and comprise basal part, car madial wall portion and car lateral wall portion, thereby constitute roughly U-shaped cross-section, car inner seal lip and car outside sealing lip are extended towards base portion is inboard by the roughly front end of car madial wall portion and car lateral wall portion;
Wherein, by extrusion molding, form the zone of Glass Run end wise, this zone comprises corresponding to the upper lateral part of automobile door glass rising wood with corresponding to the vertical sidepiece of the preceding vertical sidepiece of automobile door glass exterior region and hinder marginal part and back, and recess is not set by crooked and form its bight continuously.
According to (1), by extrusion molding, form the whole zone of Glass Run end wise, whole zone comprises upper lateral part, preceding vertical sidepiece, the vertical sidepiece in back and two bights.In addition, be different from by injection moulding a plurality of profiled members (comprising extruding part spare) are connected the situation that constitutes Glass Run, can avoid on appearance, occurring connection lead.In addition, can avoid the length direction (circumferentially) of Glass Run to go up the situation that local color/shade deviation occurs.As a result, improved presentation quality.In addition, can avoid producing owing to connection on the Glass Run length direction worry of step-like difference, this means the raising of sealing property.In addition, by having omitted injection-molded step, reduced the number of manufacturing cost and manufacturing step.
In addition, under the situation that otch or recess are not set, form the bight, therefore, be used for forming the process operation of otch or recess etc., manufacturing cost is reduced and manufacturing step reduces in the bight by omission by continuous bend.
(2) a kind of Glass Run comprises:
Base portion, car inner seal lip and car outside sealing lip, base portion is assembled to along on the assembled portion that is provided with in interior week of door frame for vehicle, and comprise basal part, car madial wall portion and car lateral wall portion, thereby constitute roughly U-shaped cross-section, car inner seal lip and car outside sealing lip are extended towards base portion is inboard by the roughly front end of car madial wall portion and car lateral wall portion, and this Glass Run comprises:
Corresponding to the upper lateral part of automobile door glass rising wood, corresponding to the preceding vertical sidepiece of automobile door glass exterior region, corresponding to the back vertical sidepiece of automobile door glass hinder marginal part, the bight of upper lateral part and preceding vertical sidepiece, and, the bight of the vertical sidepiece of upper lateral part and back;
Wherein, than other parts, in the bight, basal part is arranged in interior all sides, and recess is not set and continuous bend; And
Wherein, in the whole zone of its length direction,, various piece is formed a continuous member by extrusion molding.
According to (2), basically, the operation of acquisition and effect be similar with (1) all.In addition, especially, according to (2), in two bights, than other parts, by making basal part be arranged into interior all sides, bight bending.Therefore, under the situation that does not form recess etc., can implement rational smooth curved, and can avoid owing to flexure stress makes the bight shape of cross section situation of obvious irregularity that becomes.As a result, can be easily and Glass Run stably is installed, and can give full play to the function of Glass Run.
(3) a kind of Glass Run comprises:
Base portion, car inner seal lip and car outside sealing lip, base portion is assembled to along on the assembled portion that is provided with in interior week of door frame for vehicle, and comprise basal part, car madial wall portion and car lateral wall portion, thereby constitute roughly U-shaped cross-section, car inner seal lip and car outside sealing lip are extended towards base portion is inboard by the roughly front end of car madial wall portion and car lateral wall portion, and this Glass Run comprises:
Corresponding to the upper lateral part of automobile door glass rising wood, corresponding to the preceding vertical sidepiece of automobile door glass exterior region, corresponding to the back vertical sidepiece of automobile door glass hinder marginal part, the bight of upper lateral part and preceding vertical sidepiece, and the bight of the vertical sidepiece of upper lateral part and back further comprises;
The distortion connecting bridge is used for connecting respectively basal part and car madial wall portion and basal part and car lateral wall portion, and the wall ratio basal part and the side wall portion of distortion connecting bridge are thin, and have predetermined length on Width;
Wherein, in the bight, than other parts, by making distortion connecting bridge distortion, basal part is arranged into interior all sides, and under the situation that recess is not set continuous bend; And
Wherein, in the whole zone of length direction,, each several part is formed a continuous member by extrusion molding.
According to (3), basically, the operation of acquisition and effect be similar with (2) all.In addition, especially, the Glass Run of (3) comprises the distortion connecting bridge, and this distortion connecting bridge connects basal part and car madial wall portion and basal part and car lateral wall portion respectively, the wall ratio basal part and the two side portion of distortion connecting bridge are thin, and have predetermined length on Width.In addition, in two bights, than other parts, by making the distortion of distortion connecting bridge, basal part easily smoothly is arranged into interior all sides.As a result, can more stably obtain the operation and the effect of above-mentioned (2).
(4) Glass Run is characterised in that, near the end of the end of car madial wall portion side and car lateral wall portion side or its, the distortion connecting bridge comprises folded part, the cross-sectional plane of folded part constitutes roughly J-shaped, in the bight, the distortion connecting bridge by folding with in the folded part bending, thereby distortion.
According to (4), a pair of distortion connecting bridge constitutes roughly J-shaped cross-sectional plane, in the end of two side wall portion sides or comprise folded part (break in cutaway view) near it.In addition, in the bight, the distortion connecting bridge by folding with in the folded part bending, thereby distortion.Therefore, in two bights, basal part can be arranged easily and more smoothly, and more failure-free obtains aforesaid operations and effect.
(5) Glass Run is characterised in that, the center that base portion constitutes with Width is centrosymmetric shape.
According to (5), the center that base portion constitutes with Width is centrosymmetric shape.Therefore, in two bights, make basal part be arranged in during all sides, be difficult to take place basal part bevelled situation, and, can be by keeping the angular relationship of basal part, all sides in basal part is arranged into respect to two side portion.As a result, in the bight, can more easily avoid making the situation of shape of cross section irregularity to take place.
(6) Glass Run is characterised in that, the inner peripheral surface of basal part is provided with the guiding lip, the guiding lip from basal part towards car lateral wall portion and car madial wall portion extend, and the leading section of guiding lip contact with car madial wall portion with car lateral wall portion or contacts substantially.
According to (6), the guiding lip is arranged on the inner peripheral surface of basal part.Therefore, in two bights, make basal part be arranged in during all sides, because by two side portion (sometimes, when the wall along two side portion slides) guiding two guiding lips, basal part can be arranged into interior all sides smoothly.As a result, in the bight, can more easily avoid making the situation of shape of cross section irregularity.In addition, when shown in (5), constituting symmetric shape, can more guarantee above-mentioned effect.
(7) Glass Run is characterised in that, the outer peripheral face of basal part is provided with the water-impervious lip, and the water-impervious lip can contact with the channel guide section branch that constitutes assembled portion.
According to (7), when Glass Run was installed, water-impervious lip (being arranged on the outer peripheral face of basal part) can contact with the channel guide section branch that constitutes assembled portion.Therefore, can prevent choose the road through guide groove part and infiltrating of sealing.
(8) Glass Run is characterised in that, the water-impervious lip constitutes a pair of, extends towards the car outside at the front end of the water-impervious lip of car lateral wall portion side, extends towards car is inboard at the front end of the water-impervious lip of car madial wall portion side.
According to (8), the front end of the water-impervious lip of car lateral wall portion side extends towards the car outside, and the front end of the water-impervious lip of car madial wall portion side extends towards car is inboard, and therefore, failure-free prevents infiltration more.In addition, when the symmetric shape that constitutes shown in (5), can eliminate the defective that causes by setup error.
(9) a kind of Glass Run mounting structure comprises:
Glass Run comprises:
Base portion, car inner seal lip and car outside sealing lip, base portion is assembled to along on the assembled portion that is provided with in interior week of door frame for vehicle, and comprise basal part and from car madial wall portion and car lateral wall portion that basal part extends, thereby constitute roughly U-shaped cross-section, car inner seal lip and car outside sealing lip are extended towards base portion is inboard by the roughly front end of car madial wall portion and car lateral wall portion;
Wherein, be made of the extrusion molding part in the whole zone of length direction, this zone comprises corresponding to the upper lateral part of automobile door glass rising wood with corresponding to the vertical sidepiece of the preceding vertical sidepiece of automobile door glass exterior region and hinder marginal part and back;
Wherein, the vertical sidepiece of preceding vertical sidepiece and back one of at least be provided with the bonding part, be assembled to the part in the part of stringcourse downside by the vertical sidepiece in vertical sidepiece and back before cutting, form the bonding part; And
Wherein, assembled portion is provided with and is engaged part, under the Glass Run confined state, is engaged part and engages with the bonding part.
According to (9), Glass Run is made of the extrusion molding part in the whole zone of length direction.Therefore, basically, can obtain similar (1) described operation and effect.
In addition, by bonding part (forming by cutting on the Glass Run) be engaged part (being arranged on the assembled portion) and engage, limited the displacement of Glass Run end wise.Therefore, under automobile door glass switch situations such as (liftings), thereby can prevent that the Glass Run end wise from departing from situation about moving.In addition, bonding part and joint branch are arranged at the lower position of stringcourse,, are arranged in the inboard of door panel that is, are not exposed on the appearance.Therefore, can avoid taking place because see the bonding part and be engaged the situation that partly causes presentation quality to descend.In addition, for example, and projection is set in the part and makes itself and hole portion or recess (being formed on the assembled portion) locking is compared to prevent the out-of-position situation, extruding after, do not need to implement independent injection moulding step etc., therefore can avoid reducing manufacturing efficient.
(10) the Glass Run mounting structure of basis (9), be characterised in that, Glass Run comprises inboard outward appearance lip of car and car outside outward appearance lip, and the inboard outward appearance lip of car extends towards car is inboard from the roughly front end of car madial wall portion, and car outside outward appearance lip extends towards the car outside from the roughly front end of car lateral wall portion;
Wherein, the bonding part is formed at least one of inboard outward appearance lip of car and car outside outward appearance lip.
According to (10), cut a part and form the bonding part from the outward appearance lip.Therefore, can prevent to cause the situation of the miopragia (sealing property etc. weaken) of Glass Run to take place owing on for example base portion or sealing lip, forming the bonding part.In addition, can implement to cut operation relatively simply.In addition, can when extruding, form from base portion projecting strip part, and can form the bonding part by a part that after extruding, cuts projecting strip part towards outside projection.In the case, can form the bonding part, and not cause sealing lip and the functional reduction of base portion.
(11) the Glass Run mounting structure of basis (10), be characterised in that, be positioned at part place below the stringcourse in assembled portion, guide groove component and connecting bridge are set, guide groove component has roughly U-shaped cross-section, be used for base portion is fitted to its inboard, connecting bridge is used for guide groove component is connected with door body;
Wherein, lateral surface along guide groove component, in the mode of extending by the inside all sides of the glass open part of automobile door glass switch, form the part that is engaged engage with the bonding part, the bonding part is formed at least one of outward appearance lip and car inboard outward appearance lip outside the car that contact with the lateral surface pressure of guide groove component.
According to (11), the shape by part change connecting bridge (connecting bridge is used for guide groove component is fixed to door body) can easily integrally formedly be engaged part.Therefore, can avoid being engaged the situation generation that part reduces manufacturing efficient owing to forming.
In addition, the part of assembled portion above stringcourse constitutes no guide barrel construction, in this structure, not having to have roughly, the guide groove component of U-shaped cross-section is assembled between the inner panel and outside plate that constitutes door case, and, Glass Run can be fixed between the leading section of the leading section of inner panel and outside plate.In the case, by omitting guide groove component, can reduce manufacturing cost at the stringcourse upper section.
(12) the Glass Run mounting structure of basis (10), be characterised in that, on assembled portion is positioned at part below the stringcourse, guide groove component and connecting bridge are set, guide groove component has roughly U-shaped cross-section, be used for base portion is fitted to the inboard, connecting bridge is used for guide groove component is connected with door body;
Wherein, by making a part of bending of guide groove component, form the part that is engaged that engages with the bonding part, the bonding part is formed at least one of outward appearance lip and car inboard outward appearance lip outside the car that contact with the lateral surface pressure of guide groove component.
According to (12), the shape by part change guide groove component can relatively easily form and be engaged part.Therefore, can avoid reducing the situation generation of making efficient because of formation is engaged part.
(13) according to the Glass Run mounting structure of (9), be characterised in that the boundary member of basal part and car madial wall portion, and, the boundary member of basal part and car lateral wall portion is provided with the distortion connecting bridge, and other parts of the wall ratio base portion of distortion connecting bridge are thin;
Wherein, by Glass Run being assembled to the bight of assembled portion, tiltedly be out of shape towards interior all inclinations of glass open part, and basal part is displaced to interior all sides of glass open part corresponding to the distortion connecting bridge in the Glass Run in bight.
According to (13), when being assembled to Glass Run on the assembled portion, in the bight, than other parts (linearity part), basal part is displaced to interior all sides of glass open part.Therefore, do not form under the situation of recess etc., can implement reasonable and level and smooth bending in the part of Glass Run corresponding to the bight.Therefore, can avoid making the situation of the obvious irregularity of bight cross-sectional plane owing to flexure stress.As a result, can be easily and Glass Run stably is installed, and can give full play to the performance of Glass Run.In addition, for example, at the part place of Glass Run corresponding to the bight, needn't be for curved glass chute smoothly and on base portion or sealing lip, form otch, recess etc., therefore, can prevent the decline of sealing property and presentation quality.
Description of drawings
Fig. 1 is an axonometric drawing, and the self-propelled vehicle summary structure that is equipped with according to the first embodiment Glass Run is shown;
Fig. 2 is the front schematic view that illustrates according to the first embodiment Glass Run summary structure;
Fig. 3 is the cutaway view along the line J-J of Fig. 2;
Fig. 4 is the cutaway view along the line K-K of Fig. 2;
Fig. 5 is the cutaway view at the Glass Run in bight, corresponding to the cross section along the line L-L of Fig. 2;
Fig. 6 is the front schematic view according to the general structure of car door of second embodiment;
Fig. 7 is the cutaway view of X-X along the line among Fig. 6, and the Glass Run at upper lateral part place is shown;
Fig. 8 is the cutaway view of Y-Y along the line among Fig. 6, and the Glass Run at place, bight is shown;
Fig. 9 is the cutaway view of Z-Z along the line among Fig. 6, and vertical sidepiece place Glass Run is shown;
Figure 10 is the partial isometric at vertical sidepiece place Glass Run;
Figure 11 A and Figure 11 B are the axonometric drawings that illustrates according to the guide groove component of another embodiment.
The specific embodiment
(first embodiment)
First embodiment is described with reference to the accompanying drawings.As shown in Figure 1, self-propelled vehicle 1 (as vehicle) but door opening portion 2 be provided with the driver door 3 (hereinafter, abbreviating car door as) of switch.Car door 3 comprises: automobile door glass G that can lifting and corresponding to the Glass Run 4 of automobile door glass G peripheral shape.
As shown in Figure 2, Glass Run 4 comprises: upper lateral part 6 constitutes the part corresponding to automobile door glass G rising wood; Preceding vertical sidepiece 7 constitutes the part of extending from the leading section (corresponding to the exterior region of automobile door glass G) of upper lateral part 6 downwards; With the vertical sidepiece 8 in back, constitute the part of extending downwards from the rearward end (corresponding to the hinder marginal part of automobile door glass G) of upper lateral part 6.The Glass Run 4 of present embodiment is made of EPDM (ethylene-propylene-diene copolymer) rubber, by extrusion molding, form the whole zone (the vertical sidepiece 8 in vertical sidepiece 7, upper lateral part 6 and back before comprising) on the length direction, and, by two partial continuous bendings on Glass Run 4 respectively, form bight C1 and C2, these two parts are not provided with otch or recess (this names a person for a particular job and is described in more detail below).
Shown in Fig. 3 and 4, Glass Run 4 comprises base portion 11, car outside sealing lip 12 and car inner seal lip 13.Base portion 11 comprises: basal part 14, and it adapts to the assembled portion that is made of the outside plate 3A of car door 3 and inner panel 3B; And car lateral wall portion 15 and car madial wall portion 16, extend towards the direction that roughly is orthogonal to basal part 14, and the cross section of base portion 11 roughly constitutes U-shaped on the whole.Car outside sealing lip 12 extends towards interior all sides of base portion 11 from the roughly front end of car lateral wall portion 15, and car inner seal lip 13 extends towards interior all sides of base portion 11 from the roughly front end of car madial wall portion 16.In addition, under automobile door glass G closing state, car outside sealing lip 12 contacts with the lateral surface pressure of automobile door glass G, and car inner seal lip 13 contacts with the medial surface pressure of automobile door glass G.Therefore, the car of the automobile door glass G outside and car inboard are sealed respectively.In addition, the inboard outward appearance lip 18 of car outside outward appearance lip 17 and car is set, outward appearance lip 17 outside extensions outside the car, the inboard outward appearance lip 18 inboard extensions of car from car madial wall portion 16 towards car from car lateral wall portion 15 towards car.
In addition, according to present embodiment, the whole zone of Glass Run 4 end wises is only by forming by extruding a continuous member that forms, therefore, for each of the vertical sidepiece 8 of preceding vertical sidepiece 7, upper lateral part 6 and back, all be provided with base portion 11, pair of seal lips 12,13 etc., and be constructed with identical cross section.Yet the bottom for preceding vertical sidepiece 7 and the vertical sidepiece 8 in back is provided with guide groove part 3C between outside plate 3A and inner panel 3B, Glass Run 4 is installed in the guide groove part 3C.In addition, although do not illustrate, corresponding to the top of upper lateral part 6, metal support section (collision block) is set, and the basal part 14 of upper lateral part 6 forms and can contact with support section.Therefore, the stress in the time of can absorbing automobile door glass G lifting.
The following describes the special structure of present embodiment.
According to present embodiment, basal part and two side wall portions be direct connection not, respectively,, basal part 14 is connected with car lateral wall portion 15 by distortion connecting bridge 21, and, basal part 14 is connected with car madial wall portion 16.Two side wall portions 15 of wall ratio of distortion connecting bridge 21 and 16 approach, and its cross-sectional plane constitutes roughly J-shaped, thereby is provided with predetermined length at Width.In addition, adopt this structure, two bight C1 of Glass Run 4 and C2 continuous bend under the situation that otch or recess are not set.Here, as shown in Figure 5, near the end of the end of car lateral wall portion 15 sides and car madial wall portion 16 sides, distortion connecting bridge 21 is provided with folded part (being break BP in its cutaway view), at two bight C1 and C2 place, thereby connecting bridge 21 is folding will locate bending at folded part (break BP) by being out of shape, 21 distortion of distortion connecting bridge.Therefore, at bight C1 and C2 place, basal part 14 smoothly is arranged in interior all sides (downside among Fig. 1).That is, at two bight C1 and C2 place, than other parts, basal part 14 is arranged in interior all sides, and smoothly carry out the location of this part, therefore, and the shape of cross section bending, but can not make the shape of cross section irregularity.
In addition, according to present embodiment, the inner peripheral surface of basal part 14 is provided with guiding lip 22 and 23, and the guiding lip is from basal part 14 towards each side wall portion 15 and 16 extend, and its front end and each side wall portion 15 contact substantially with 16.
In addition, the outer peripheral face of basal part 14 is provided with water- impervious lip 24 and 25, and water-impervious lip 24 can contact with guide groove part 3C with 25.According to present embodiment, water- impervious lip 24 and 25 constitutes a pair of, extends towards the car outside at the front end of the water-impervious lip 24 of car lateral wall portion 15 sides, extends towards car is inboard at the front end of the water-impervious lip 25 of car madial wall portion 16 sides.
In addition, according to present embodiment, base portion 11 (comprise guiding lip 22 and 23 and water-impervious lip 24 and 25) to constitute with the Width center be centrosymmetric shape.
According to the present embodiment of constructing as mentioned above, by extrusion molding, form the Glass Run 4 whole zone of length direction of (comprising upper lateral part 6, preceding vertical sidepiece 7, the vertical sidepiece 8 in back and two bight C1 and C2), therefore, different with the structure situation that connects Glass Run by injection moulding, can avoid connection lead to be exposed at situation on the appearance.In addition, can avoid situation at length direction (circumferentially) localized production color/shade deviation of Glass Run 4.As a result, improved presentation quality.In addition, can avoid the step-like difference that on the length direction of Glass Run 4, forms, this means the raising of sealing property by connection.Nature has omitted the injection moulding step, can be so that manufacturing cost reduces or reduce manufacturing step.
In addition, otch or recess are not set but, therefore, have omitted operations such as being used for forming recess in the bight by being bent to form bight C1 and C2, can be so that manufacturing cost reduces or reduces manufacturing step.
On the other hand, although, have the worry that makes shape of cross section production distortion owing to crooked,,, implement crooked at two bight C1 and C2 place by making basal part 14 be arranged in interior all sides than other parts according to present embodiment owing to do not process recess etc.In addition, specifically, distortion connecting bridge 21 is a thin-walled, its cross-sectional plane constitutes roughly J-shaped, thereby has predetermined length at Width, by distortion connecting bridge 21, the spacing between basal part 14 and the car lateral wall portion 15 is connected, and the spacing between basal part 14 and the car madial wall portion 16 is connected.In addition, at two bight C1 and C2 place, locate bending by making distortion connecting bridge 21 at folded part (break BP), make 21 distortion of distortion connecting bridge, therefore, basal part 14 is arranged in interior all sides smoothly.The result, can implement rational smooth curved under the situation of recess etc. not forming, can avoid because of flexure stress make the shape of cross section of bight C1 and C2 become obvious irregularity situation (for example, even when radius of curvature is 60mm, also can implement bending, and can not produce special irregularity distortion).As a result, can be easily and Glass Run 4 stably is installed, and can give full play to the function of Glass Run 4.
Especially, according to present embodiment, it is centrosymmetric shape that base portion 11 constitutes with the Width center, therefore, two bight C1 and C2 place make basal part 14 be arranged in during all sides, be difficult to take place basal part 14 bevelled situations, and, by keeping the angular relationship of basal part 14 with respect to two side wall portions 15 and 16, basal part 14 can be arranged in interior all sides smooth-goingly.As a result, can avoid occurring the situation of shape of cross section irregularity easilier at bight C1 and C2.
In addition, according to present embodiment, the inner peripheral surface of basal part 14 is provided with guiding lip 22 and 23.Therefore, when make at two bight C1 and C2 place basal part 14 be arranged in during all sides, as shown in Figure 5, be subjected to two side wall portions 15 and 16 guiding (sometimes at guiding lip 22 and 23, wall along two side wall portions slides) time, basal part 14 can smooth-goingly be arranged on interior all sides.As a result, can avoid the cross sectional shape irregularity that becomes at bight C1 and C2 place easilier.Especially, as in the present embodiment by being configured to symmetric shape, can further guarantee above-mentioned effect.
In addition, because the outer peripheral face of basal part 14 is provided with water- impervious lip 24 and 25, can prevent that the sealing guide groove part 3C that chooses the road through infiltrates inner.Especially, it is right as mentioned above water- impervious lip 24 and 25 to be configured to, and integral body constitutes symmetric shape.Therefore, can prevent the infiltration of sealing more reliably, and can prevent to cause producing defective owing to error is installed.
(second embodiment)
Second embodiment is described with reference to the accompanying drawings.Fig. 6 is the front schematic view of car door summary structure.Fig. 7 is along the cutaway view of X-X line among Fig. 6, and the Glass Run upper lateral part is shown.Fig. 8 is the cutaway view of Y-Y along the line, and the Glass Run in bight is shown.Fig. 9 is the cutaway view of Z-Z along the line, and the back vertical sidepiece of Glass Run is shown.
As shown in Figure 6, driver door 101 (hereinafter, abbreviate car door as) but be set to be used for the door opening portion On/Off of motor vehicle automobile door, be provided with automobile door glass G and Glass Run 105, Glass Run 105 is set to the peripheral shape corresponding to automobile door glass G, the lifting of guiding automobile door glass G, and when automobile door glass G rose closed glass opening portion W, the periphery of 105 couples of automobile door glass G of Glass Run and the gap between the door case 102 sealed.In addition, car door 101 is provided with the glazing tape (stringcourse frame (belt linesash) 109) that is provided with along stringcourse.
As shown in Figure 7, the upper lateral part 106 of Glass Run 105 comprises base portion 111 and car outside sealing lip 112 and car inner seal lip 113.Base portion 111 comprises: basal part 114 is fitted on the assembled portion 104; Car lateral wall portion 115 and car madial wall portion 116 extend along the direction that roughly is orthogonal to basal part 114, and as a whole, the cross-sectional plane of base portion 111 constitute roughly U-shaped.Car outside sealing lip 112 is extended towards the inboard of base portion 111 by the roughly front end of car lateral wall portion 115, and car inner seal lip 113 is extended towards the inboard of base portion 111 by the roughly front end of car madial wall portion 116.In addition, under automobile door glass G closed condition, car outside sealing lip 112 contacts with the lateral surface pressure of automobile door glass G, and car inner seal lip 113 contacts with the medial surface pressure of automobile door glass G.Therefore, seal the car outside and the car inboard of automobile door glass G respectively.In addition, be provided with the inboard outward appearance lip 118 of car outside outward appearance lip 117 and car, car outside outward appearance lip 117 is extended towards the car outside by car lateral wall portion 115, and the inboard outward appearance lip 118 of car is extended towards car is inboard by car madial wall portion 116.
In addition, according to present embodiment, by extrusion molding, the whole zone of Glass Run 105 length directions is formed continuous parts, therefore, any of upper lateral part 106, the vertical sidepiece 108 of preceding vertical sidepiece 107 and back all is provided with base portion 111 and pair of seal lips 112 and 113 etc., and is made of identical cross-section basically.
Yet assembled portion 104 has two parts of varying cross-section, and wherein: part is arranged in stringcourse (stringcourse frame 109) top, and along the periphery setting (hereinafter, being called window frame part DS) of glass open part W; And another part is arranged in the stringcourse below, and is arranged on door panel 103 inboards (hereinafter, being called guide groove part DC).
As shown in Figure 7 and Figure 8, by with interior all sides (downside among Fig. 7) bending of the end of outside plate 102A and inner panel 102B (constituting door case 102), constitute window frame part DS towards glass open part W.Promptly, by base portion 111 being fitted between outside plate 102A and the inner panel 102B, thereby outside plate 102A is squeezed in the centre by car outside outward appearance lip 117 and car lateral wall portion 115, and, inner panel 102B is squeezed in the centre by inboard outward appearance lip 118 of car and car madial wall portion 116, and Glass Run 105 is assembled on the window frame part DS.
On the other hand, shown in Fig. 9 waited, guide groove part DC comprised: guide groove component 103A, extend at the above-below direction along the vertical sidepiece in front and back of automobile door glass G, thereby constitute U-shaped cross-section; And link 103B, be used for the predetermined portions of guide groove component 103A is connected with inner panel 102.In addition, Glass Run 105 is assembled on the guide groove part DC, thereby the side wall portion of guide groove component 103A is squeezed in the centre by car outside outward appearance lip 117 and car lateral wall portion 115, and is squeezed in the centre by inboard outward appearance lip 118 of car and car madial wall portion 116.In addition, connecting bridge 103B is arranged on the place of two parts up and down of guide groove component 103A.
By assembled portion 104 being positioned at part (window frame part DS) more than the stringcourse is configured to not insert guide groove component between outside plate 102A and inner panel 102B structure (no guide barrel construction), obtain the reduction of cost and alleviating of weight.
In addition, in order to improve the sliding of automobile door glass G, the medial surface of basal part 114 and automobile door glass slidingsurface or sealing lip 112 and 113 etc. have all been implemented surface treatment.As surface treatment, for example, can carry out in the following way: by waiting the inside face that pastes basal part 114 to form sliding layer on polyethylene (PE) band, by (for example filming in the formation of the surface of sealing lip 112 and 113, polyurethane coating film), flocking on the surface of sealing lip 112 and 113, or the like.
In addition, according to present embodiment, in the boundary portion office of basal part 114 with car lateral wall portion 115, and the boundary portion office of basal part 114 and car madial wall portion 116, form distortion connecting bridge 121.Other parts of the wall ratio base portion 111 of distortion connecting bridge 121 (basal part 114 and two side wall portions 115 and 116) are thin.In addition, in direction close to each other, pair of right and left distortion connecting bridge 121 is tilted by car lateral wall portion 115 and car madial wall portion 116 and extends towards the outer circumferential side (upside among Fig. 7 and Fig. 8) of glass open part W, leading section separately forms towards interior all sides of glass open part W (inboard of base portion 111) bending, and its cross section integral body roughly constitutes J-shaped.
In addition, Glass Run 105 is being assembled to assembled portion 104 (window frame part DS) when going up, as shown in Figure 8, when Glass Run 105 bendings when meeting the shape in bight, 121 distortion of distortion connecting bridge, thus tilt towards the inboard of base portion 111.Therefore, basal part 114 moves on to position shown in the solid line among the figure towards interior all sides (downside among Fig. 8) smooth deformation of glass open part W by position shown in the long and two-short dash line among Fig. 8.That is, in the bight, than other parts (linearity part), by making basal part 114 be arranged into interior all sides of glass open part W and position smoothly that basal part 114 bendings do not make the shape of cross section irregularity.
In addition, the medial surface of basal part 114 is provided with guiding lip 122 and 123, guiding lip 122 and 123 is from basal part 114 towards each side wall portion 115 and 116 extend, and, its front end and each side wall portion 115 contact substantially with 116, and, at place, two bights, during towards interior all sides distortion of glass open part W, two guiding lips 122 and 123 are by two side portion 115 and 116 guiding at basal part 114.Therefore, can more easily avoid shape of cross section the situation of irregularity to occur in the bight.In addition, according to present embodiment, be the center with the Width center, symmetric mode constitutes the base portion 111 that comprises distortion connecting bridge 121, guides lip 112 and 123 etc.Therefore, at bight place, at basal part 114 during towards interior all side distortion of glass open part W, basal part 114 bevelled situations can take place hardly, and basal part 114 can navigate to interior all sides, keeps the angular relationship of basal part 114 with respect to two side portion 115 and 116 simultaneously.As a result, can the easier situation of avoiding the shape of cross section irregularity in the bight.
Now, present embodiment is included in stringcourse (stringcourse frame 109) downside and is used to prevent in the structure of Glass Run 105 in the length direction displacement.This structure is with reference to Fig. 9 and Figure 10 explanation.In addition, Figure 10 illustrates the partial isometric that Glass Run 105 (the vertical sidepiece 108 in back) is assembled to guide groove part DC.
As shown in figure 10, the connecting bridge 103B of guide groove part DC comprises: back-rest 133 is fixed to the back side of guide groove component 103A by spot welding; Fixed part 134 is fixed on the inner panel 102B by fixed partss such as bolt, rivets; And insertion portion 135, protrude upward from back-rest 133.When being assembled to guide groove part DC on the inner panel 102B, insertion portion 135 upwards is inserted into the recess (not shown) that forms at doorframe 102 from stringcourse.By insertion portion 135, suppressed the change in location on guide groove part DC hand of rotation.
According to present embodiment, back-rest 133 comprises pair of engaging bossing 137, and bump bonding part 137 is extended towards interior all sides of glass open part W along the two sides of guide groove component 103A.That is, the cross-sectional plane of back-rest 133 and bump bonding part 137 forms roughly U-shaped, thereby around guide groove component 103A.In addition, compare with the side wall portion of guide groove component 103A, bump bonding part 137 is extended more towards interior all sides (downside among Fig. 9, the right side among Figure 10) of glass open part W, and contacts substantially with the side wall portion outside of guide groove component 103A.In addition, fixed part 134 constitutes by being fixed to inner panel 102B structure, and therefore, the connecting bridge of connecting bridge 103B and inner panel 102B can not be exposed on the appearance, and can avoid presentation quality to descend.
On the other hand, the vertical sidepiece 108 in back is provided with and engages recess 127, by the part corresponding to bump bonding part 137 in car outside outward appearance lip 117 and the inboard outward appearance lip 118 of car is cut, forms and engages recess 127.In addition, be assembled under the state of assembled portion 104 (guide groove part DC) at Glass Run 105 (back vertical sidepiece), bump bonding part 137 with engage recess 127 joints.More particularly, the outward appearance lip 117 and 118 that is fixed to guide groove component 103A in the vertical sidepiece 108 in back is exposed to the outside of the medial surface of bump bonding part 137, when being observed by length direction (above-below direction), outward appearance lip 117 and at least a portion of 118 and bump bonding part 137 overlap.Therefore, even when the stress of length direction displacement during to Glass Run 105, in the rising wood or the lower edge that engage recess 127, outward appearance lip 117 contacts with bump bonding part 137 with 118, therefore, has limited the mobile of end wise.According to present embodiment, the bonding part constitutes by engaging recess 127, and, be engaged part and constitute by bump bonding part 137.
In addition, according to present embodiment, design forms the gap, is used to allow there is manufacturing errors or engages installation error between recess 127 and the bump bonding part 137 (for example, Ge Yue 3mm) up and down.In addition, be similar to the vertical sidepiece 108 in back, also be provided with by the part corresponding to bump bonding part 137 among the connecting bridge 103B is cut the joint recess 127 that forms for preceding vertical sidepiece 107, and, engage recess 127 and corresponding engagement bossing 137 and be bonded with each other.
According to aforesaid way structure present embodiment, by extrusion molding, form the whole zone of length direction (comprising the vertical sidepiece 108 in upper lateral part 106, preceding vertical sidepiece 107 and back) of Glass Run 105, therefore, end wise, be different from by extruding part is connected the situation that constitutes Glass Run with molding portion, can avoid connection lead to appear at situation on the appearance.In addition, can avoid producing the situation of the local difference of color/color and luster at the length direction (circumferentially) of Glass Run 105.As a result, can improve presentation quality.In addition, can avoid owing to connect the unnecessary step-like difference that causes at Glass Run 105 length directions, this also means can improve sealing property.In addition, obviously reduced and made required step, therefore, obtained to make the raising of efficient.
In addition, engage with bump bonding part 137 on being arranged on guide groove part DC (connecting bridge 103B), limited moving of Glass Run 105 end wises by the joint recess 127 that will be formed on the Glass Run 105.Therefore, when the switch (lifting) of automobile door glass G etc., thereby can prevent the situation that the skew of Glass Run 105 end wises is moved.In addition, engage recess 127 and bump bonding part 137 and be arranged on below the stringcourse (stringcourse frame 109), that is, be arranged on the inner side of door panel 103, be not exposed on the appearance.Therefore, thus can avoid because see that engaging the situation that recess 127 and bump bonding part 137 cause presentation quality to descend takes place.In addition, for example, thereby with projection is set to prevent that by projection being locked in the out-of-position situation from comparing at hole portion that assembled portion forms or recess in the part owing to extruding after, do not need to implement separately the injection moulding step, can avoid making the efficient reduction.
In addition, engaging recess 127 is formed on outward appearance lip 117 and 118.Therefore, can prevent owing on base portion 111 or sealing lip 112 and 113, forming the situation that recess 127 causes the function reduction (degradation under the sealing property) of Glass Run that engages.
In addition, change the shape that is used for guide groove component 103A is fixed to the connecting bridge 103B (back-rest 133) of inner panel 102B, can relatively easily form and engage the bump bonding part 137 of recess 127 joints by the part.Therefore, can avoid owing to forming the situation that bump bonding part 137 causes making decrease in efficiency.
In addition, according to present embodiment, in the time of on Glass Run 105 being assembled to assembled portion 104 (window frame part DS), in the bight, than other parts, basal part 114 is displaced to interior all sides of glass open part W.Therefore, otch etc. need not be formed corresponding to the part in bight, just rational smooth curved can be implemented at Glass Run 105.Therefore, can avoid owing to the crooked stress that causes makes the bight cross-sectional plane situation of obvious irregularity that becomes.As a result, Glass Run 105 can be installed easily and stably, and can give full play to the function of Glass Run.In addition,, otch, recessed etc. needn't be on base portion 111 or sealing lip 112 and 113, formed, therefore, the reduction of sealing property and the decline of presentation quality can be reliably prevented according to present embodiment.
In addition, the present invention is not limited only to described embodiment, for example, can carry out the change of following manner.Certainly, also can implement hereinafter not have other application examples for example or change example.
(a) although according to first embodiment, it is centrosymmetric shape that base portion 11 constitutes with the Width center, and base portion 11 needn't necessarily be formed by symmetric shape.
(b) the guiding lip 22 of first embodiment and 23 can omit.In addition, water- impervious lip 24 and 25 can omit, and a water-impervious lip perhaps can be set.
(c) the outward appearance lip 17 of first embodiment and 18 can omit.
(d) though in first embodiment, do not mention especially, can be provided for preventing Glass Run 4 length direction out-of-position measures in door case in addition.
(e) although according to present embodiment, Glass Run 4 is made of EPDM, and Glass Run 4 can be made of olefin hydrocarbons thermoplasticity elastic body other materials such as (TPO).
(f) although according to this paper first embodiment, understand Qianmen Glass Run 4 especially in detail, but also similar fashion structure of the Glass Run at back door etc.
(g) although according to second embodiment, connecting bridge 103B (back-rest 133) for guide groove part DC, form and engage the bump bonding part 137 of recess 127 joints, for example, shown in Figure 11 A and Figure 11 B, can be by making a part of bending of guide groove component 103A, to form bump bonding part 141 and 142.In addition, when adopting this structure, omit the bump bonding part 137 of back-rest 133 in the present embodiment.In addition, shown in Figure 11 A and Figure 11 B, insertion portion 135 (being used to prevent the offset of guide groove part DC on hand of rotation) can be arranged on guide groove component 103A.In addition, can omit insertion portion 135.
(h) although according to second embodiment, engage recess 127 and be formed at the vertical sidepiece 108 of preceding vertical sidepiece 107 and back, joint recess 127 can be formed at least one of vertical sidepiece 7 and 8.In addition, be formed at car outside outward appearance lip 117 and the inboard outward appearance lip 118 of car, engage recess 127 and can be formed at least one of outward appearance lip 117 and 118 although engage recess 127.
In addition, although according to the foregoing description, engage recess 127 and be formed at outward appearance lip 117 and 118, present embodiment is not specially limited in this structure, engages recess 127 and can be formed on other parts.Yet, when when base portion 111 itself (basal part 114 and two side portion 115 and 116) or sealing lip 112 and 113 have otch on one's body, there is the worry of the functional decline of Glass Run, therefore, preferably provide other such parts separately, and recess is arranged at this other parts.For example, can when extruding, form the projecting strip part that stretches out towards the outside from base portion 111 (basal part 114), and after extruding, end wise partial cut-out projecting strip part engages recess thereby form.In addition, for example, setting is from side wall portion 115 or 116 (suitably size) bossing or lips towards outside projection, and contact with the medial surface pressure of guide groove component 103A, or by being formed on the warty portion locking of guide groove component 103A inner peripheral surface, and, engage recess and can be formed on this bossing or the lip.Even adopt this structure, can under the situation that does not reduce base portion 111 and sealing lip 112 and 113 functions, form and engage recess 127.In addition, when adopting this structure, can form bump bonding part 137 by the inwards bending of a part that makes guide groove component 103A.
(i) although according to second embodiment, the center that base portion 111 is constituted with Width is the symmetric shape at center, and base portion 111 can constitute symmetric shape.In addition, can omit guiding lip 122 and 123.
(j) although according to second embodiment, Glass Run 105 is made of EPDM, and Glass Run 105 can be made of olefin hydrocarbons thermoplasticity elastic body other materials such as (TPO).In addition, although slide-groove of door glass 105 before describing in detail especially, the Glass Run at back door etc. is structure in a similar manner also.
Claims (13)
1. Glass Run comprises:
Base portion, car inner seal lip and car outside sealing lip, described base portion is assembled to along on the assembled portion that is provided with in interior week of door frame for vehicle, and comprise basal part, car madial wall portion and car lateral wall portion, thereby the formation U-shaped cross-section, described car inner seal lip and described car outside sealing lip extends towards the inboard of described base portion from the roughly front end of described car madial wall portion and described car lateral wall portion;
Wherein, by extrusion molding, form the zone of described Glass Run at length direction, described zone comprises corresponding to the upper lateral part of automobile door glass rising wood with corresponding to the vertical sidepiece of the preceding vertical sidepiece of automobile door glass exterior region and hinder marginal part and back, and, recess is not set, forms the Glass Run bight continuously by bending.
2. Glass Run according to claim 1 further comprises:
The bight of described upper lateral part and described preceding vertical sidepiece, and, the bight of the vertical sidepiece of described upper lateral part and described back;
Wherein, than other parts, in described bight, described basal part is arranged in interior all sides and recess is not set and continuous bend; And
Wherein, in the whole zone on its length direction, various piece is formed a continuous member by extrusion molding.
3. Glass Run according to claim 2 further comprises:
The distortion connecting bridge, be used for connecting respectively described basal part and described car madial wall portion and described basal part and described car lateral wall portion, described basal part of the wall ratio of described distortion connecting bridge and described side wall portion are thin, and have predetermined length on Width;
Wherein, than other parts,, make described basal part be arranged into interior all sides by making described distortion connecting bridge distortion, and recess is not set and continuous bend in described bight.
4. Glass Run according to claim 3, wherein, described distortion connecting bridge comprises folded part near the end of the end of car madial wall portion side and car lateral wall portion side or its, the cross-sectional plane of described folded part constitutes roughly J-shaped, and, in the bight, described distortion connecting bridge is by folding to be out of shape in described folded part bending.
5. Glass Run according to claim 2, the center that wherein said base portion constitutes with Width is centrosymmetric shape.
6. Glass Run according to claim 2, the inner peripheral surface of wherein said basal part is provided with the guiding lip, described guiding lip from described basal part towards described car lateral wall portion and described car madial wall portion extend, and the front end of described guiding lip and described car lateral wall portion contact or basic contact with described car madial wall portion.
7. Glass Run according to claim 2, the outer peripheral face of wherein said basal part is provided with the water-impervious lip, and described water-impervious lip can contact with the channel guide section branch that constitutes described assembled portion.
8. Glass Run according to claim 7, wherein said water-impervious lip constitutes a pair of, front end at the described water-impervious lip of described car lateral wall portion side extends towards the car outside, extends towards car is inboard at the front end of the described water-impervious lip of described car madial wall portion side.
9. Glass Run mounting structure comprises:
Glass Run comprises:
Base portion, car inner seal lip and car outside sealing lip, described base portion is assembled to the assembled portion that is provided with in interior week along door frame for vehicle, and comprise basal part and from car madial wall portion and car lateral wall portion that described basal part extends, constitute roughly U-shaped cross-section, described car inner seal lip and described car outside sealing lip extends towards the inboard of described base portion from the roughly front end of described car madial wall portion and described car lateral wall portion;
Wherein, be made of the extrusion molding part in the whole zone of length direction, described zone comprises corresponding to the upper lateral part of automobile door glass rising wood with corresponding to the vertical sidepiece of the preceding vertical sidepiece of described automobile door glass exterior region and hinder marginal part and back;
Wherein, described before the vertical sidepiece of vertical sidepiece and back be provided with one of at least the bonding part, by cut described before the vertical sidepiece of vertical sidepiece and back be assembled to a part in the part of stringcourse downside, form described bonding part; And
Wherein, described assembled portion is provided with and is engaged part, and under the confined state of described Glass Run, the described part that is engaged engages with described bonding part.
10. Glass Run mounting structure according to claim 9, wherein said Glass Run comprises inboard outward appearance lip of car and car outside outward appearance lip, the inboard outward appearance lip of described car extends towards car is inboard from the roughly front end of described car madial wall portion, and described car outside outward appearance lip extends towards the car outside from the roughly front end of described car lateral wall portion;
Wherein, described bonding part is formed at least one of inboard outward appearance lip of described car and described car outside outward appearance lip.
11. Glass Run mounting structure according to claim 10, wherein, part place below described assembled portion is positioned at stringcourse, guide groove component and connecting bridge are set, described guide groove component has roughly U-shaped cross-section, be used for described base portion is fitted to its inboard, described connecting bridge is used for described guide groove component is connected with door body;
Wherein, lateral surface along described guide groove component, in mode from extending by the inside all sides of the glass open part of described automobile door glass switch, form the described part that is engaged engages with described bonding part, described bonding part is formed at least one of outward appearance lip and described car inboard outward appearance lip outside the described car that contacts with the lateral surface pressure of described guide groove component.
12. Glass Run mounting structure according to claim 10, wherein, on described assembled portion is positioned at part below the stringcourse, guide groove component and connecting bridge are set, described guide groove component has roughly U-shaped cross-section, be used for described base portion is fitted to the inboard, described connecting bridge is used for described guide groove component is connected with door body;
Wherein, by making a part of bending of described guide groove component, form the described part that is engaged engages with described bonding part, described bonding part is formed at least one of outward appearance lip and described car inboard outward appearance lip outside the described car that contacts with the lateral surface pressure of described guide groove component.
13. Glass Run mounting structure according to claim 9, wherein, the boundary member of the boundary member of described basal part and described car madial wall portion and described basal part and described car lateral wall portion, be provided with the distortion connecting bridge, other parts of the described base portion of wall ratio of described distortion connecting bridge are thin;
Wherein, by described Glass Run being assembled to the bight of described assembled portion, tiltedly be out of shape towards interior all inclinations of described glass open part corresponding to the described distortion connecting bridge in the described Glass Run in described bight, and described basal part is displaced to interior all sides of described glass open part.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006-351322 | 2006-12-27 | ||
| JP2006351322 | 2006-12-27 | ||
| JP2006351322 | 2006-12-27 | ||
| JP2007-223585 | 2007-08-30 | ||
| JP2007223585A JP2008179338A (en) | 2006-12-27 | 2007-08-30 | Glass run and its attaching structure |
| JP2007223585 | 2007-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101209657A true CN101209657A (en) | 2008-07-02 |
| CN101209657B CN101209657B (en) | 2010-09-08 |
Family
ID=39609983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007103070010A Expired - Fee Related CN101209657B (en) | 2006-12-27 | 2007-12-27 | Glass chute and its assembling structure |
Country Status (2)
| Country | Link |
|---|---|
| JP (2) | JP2008179338A (en) |
| CN (1) | CN101209657B (en) |
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| CN102029881A (en) * | 2009-09-29 | 2011-04-27 | 丰田合成株式会社 | Weather strip |
| CN104002648A (en) * | 2014-05-21 | 2014-08-27 | 太仓荣南密封件科技有限公司 | Automobile glass guide slot seal strip |
| CN104340026A (en) * | 2013-07-23 | 2015-02-11 | 铃木株式会社 | Vehicle door structure for vehicles |
| CN104512229A (en) * | 2015-01-10 | 2015-04-15 | 江虎 | Novel glass guide groove sealing strip |
| CN104015594B (en) * | 2014-06-27 | 2016-03-23 | 申雅密封件有限公司 | A kind of corner part connection structure of sealing member of automobile door and window frames |
| CN108068588A (en) * | 2016-11-11 | 2018-05-25 | 白木工业株式会社 | Door guide groove |
| CN114435094A (en) * | 2020-11-04 | 2022-05-06 | 东海兴业株式会社 | Glass run and mounting structure thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5163367B2 (en) * | 2008-08-26 | 2013-03-13 | 豊田合成株式会社 | Glass run mounting structure |
| JP2010126002A (en) * | 2008-11-27 | 2010-06-10 | Kanto Auto Works Ltd | Lift guide structure for door glass and vehicle including the same |
| JP2016068570A (en) * | 2014-09-26 | 2016-05-09 | 豊田合成株式会社 | Glass run for automobile |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029881A (en) * | 2009-09-29 | 2011-04-27 | 丰田合成株式会社 | Weather strip |
| CN102029881B (en) * | 2009-09-29 | 2013-04-17 | 丰田合成株式会社 | Sealed strip |
| CN104340026A (en) * | 2013-07-23 | 2015-02-11 | 铃木株式会社 | Vehicle door structure for vehicles |
| CN104340026B (en) * | 2013-07-23 | 2016-06-08 | 铃木株式会社 | Automotive door structure |
| CN104002648A (en) * | 2014-05-21 | 2014-08-27 | 太仓荣南密封件科技有限公司 | Automobile glass guide slot seal strip |
| CN104015594B (en) * | 2014-06-27 | 2016-03-23 | 申雅密封件有限公司 | A kind of corner part connection structure of sealing member of automobile door and window frames |
| CN104512229A (en) * | 2015-01-10 | 2015-04-15 | 江虎 | Novel glass guide groove sealing strip |
| CN108068588A (en) * | 2016-11-11 | 2018-05-25 | 白木工业株式会社 | Door guide groove |
| CN108068588B (en) * | 2016-11-11 | 2022-08-09 | 株式会社爱信 | Door guide groove |
| CN114435094A (en) * | 2020-11-04 | 2022-05-06 | 东海兴业株式会社 | Glass run and mounting structure thereof |
| CN114435094B (en) * | 2020-11-04 | 2023-11-21 | 东海兴业株式会社 | Glass run and mounting structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011251688A (en) | 2011-12-15 |
| CN101209657B (en) | 2010-09-08 |
| JP5163795B2 (en) | 2013-03-13 |
| JP2008179338A (en) | 2008-08-07 |
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