CN105346364B - A kind of automobile back door glass guide-rail structure - Google Patents
A kind of automobile back door glass guide-rail structure Download PDFInfo
- Publication number
- CN105346364B CN105346364B CN201510643233.8A CN201510643233A CN105346364B CN 105346364 B CN105346364 B CN 105346364B CN 201510643233 A CN201510643233 A CN 201510643233A CN 105346364 B CN105346364 B CN 105346364B
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- CN
- China
- Prior art keywords
- section part
- buckle
- glass guide
- rail structure
- variable cross
- 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.)
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- 239000011521 glass Substances 0.000 title claims abstract description 44
- 229910052751 metal Inorganic materials 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 26
- 238000002347 injection Methods 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 15
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- 238000001746 injection moulding Methods 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims description 11
- 206010058109 Hangnail Diseases 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000035772 mutation Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Window Of Vehicle (AREA)
- Seal Device For Vehicle (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The present invention relates to a kind of automobile back door glass guide-rail structure, it is characterised in that：Including uiform section part（1）, variable cross-section part（2）And buckle（3）, uiform section part（1）Extrusion molding, variable cross-section part（2）Injection molding, uiform section part during injection（1）It is placed in mould and is molded together, so as to completes uiform section part（1）With variable cross-section part（2）Combination；The glass guide-rail structure passes through buckle（3）Fixed with car door metal plate.Uiform section part（1）By dense rubber and metallic framework（13）It is made up of compound extruded.Variable cross-section part（2）By dense rubber and metal inserted piece（24）Completed by quadric injection mould.
Description
Technical field
The invention belongs to passenger car rotary formula side door glass guide rail technical field, and in particular to a kind of automobile back door glass is led
Rail structure.
Background technology
As passenger car becomes increasingly popular at home, the competition of major main engine plants is absorbed in fieriness increasingly, to appearance and modeling
Attention degree improves constantly.Side door glass guide groove as main external appearance moulding also enjoys moulding to pay close attention to.
Existing passenger car rotary formula side door glass guide groove substantially has three kinds according to the structure situation of car door：First, monoblock type car
The exoskeletal glass guide way of vehicle door of door inner and outer plates, glass run are fixed by the guide rail between welding inner and outer plates；2nd, outer stringcourse with
Upper is to roll part door epimere with outer stringcourse with exit door body（Inside and outside metal plate）Welding forms the exoskeletal automobile door glass of overall car door
Guide groove, glass run are fixed by rolling part；3rd, the hybrid car door that metal plate, outer stringcourse are formed with metal plate outside exit door in integral door
Have skeleton glass run, glass run is directly connected in door on metal plate.Wherein, first two structural strength is poor, outer compared with the third
Sight moulding is bad and can be ornamental poor；The third structural strength is high, it is handsome in appearance, can good decorative property, but structure is to modeling requirement
Height, it is difficult to make gradual change, the moulding of mutation, while easily there is the problem of warpage etc. is fixed loosely.
The content of the invention
The present invention devises a kind of automobile back door glass guide-rail structure, which solve the common warpage of traditional structure, gap,
The problem of deformation etc. is fixed loosely.
In order to solve above-mentioned technical problem, present invention employs following scheme：
A kind of automobile back door glass guide-rail structure, it is characterised in that：Including uiform section part（1）, variable cross-section part（2）With
Buckle（3）, uiform section part（1）Extrusion molding, variable cross-section part（2）Injection molding, uiform section part during injection（1）Place
It is molded together in mould, so as to complete uiform section part（1）With variable cross-section part（2）Combination；The glass guide-rail structure is led to
Cross buckle（3）Fixed with car door metal plate.
Further, uiform section part（1）By dense rubber and metallic framework（13）It is made up of compound extruded.
Further, uiform section part（1）There are four lips sealed with glass, two lips sealed with body frame
Side and the lip of a parcel door metal plate.
Further, uiform section part（1）The place that upper and door metal plate coordinates is provided with hangnail（11）.
Further, variable cross-section part（2）It is rubber injection mold part.
Further, variable cross-section part（2）In also embedded in metal inserted piece（24）；Variable cross-section part（2）By dense rubber and
Metal inserted piece（24）Completed by quadric injection mould.
Further, variable cross-section part（2）On be additionally provided with buckle mounting hole（21）Deep gouge is installed with buckle（22）With with card
Button（3）Cooperating.
Further, buckle（3）Including pin（31）With buckle cap（32）, pin（31）On be symmetrically arranged with a pair of hangnails
Structure（33）.
Further, barb structure（33）For wedge-shaped overhead kick structure.
Further, buckle cap（32）On be additionally provided with boss（34）.
Further, buckle cap（32）It is rectangular configuration to install deep gouge with button（22）Cooperating, two boss（34）It is vertical
To being arranged on buckle cap（32）Upper surface.
Further, buckle（3）It is nylon injection-molding part；Pin（31）It is cylindrical hollow configuration.
The automobile back door glass guide-rail structure has the advantages that：
（1）Compared with existing structure, the structure in the present invention remains glass run intensity height, handsome in appearance, can decorate
The characteristics of property is good.And by using the mode of injection, uiform section moulding can only be met by having evaded, it is difficult to make gradual change, mutation
Deng moulding the problem of, also by increasing mold insert, that buckle has evaded the common warpage of traditional structure, gap, deformation etc. is fixed loosely
The problem of.
（2）The present invention can meet that shape-designing is intended to, and Stability Analysis of Structures is reliable, easy to assemble.
Brief description of the drawings
Fig. 1：The structural representation of automobile back door glass guide-rail structure of the present invention；
Fig. 2：The structural representation of variable cross-section part in the present invention；
Fig. 3：The structural representation of buckle in the present invention；
Fig. 4：The sectional view of the medium section of the present invention；
Fig. 5：The sectional view of variable cross-section part in the present invention.
Description of reference numerals：
1-uiform section part；11-pawl；12-the first dense rubber；13-metallic framework；2-variable cross-section part；
21-buckle mounting hole；22-buckle installs deep gouge；23-the second dense rubber；24-metal inserted piece；3-buckle；31-post
Pin；32-buckle cap；33-barb structure；34-boss；4-glass.
Embodiment
Below in conjunction with the accompanying drawings, the present invention will be further described：
Fig. 1 to Fig. 5 shows a kind of automobile back door glass guide-rail structure, including uiform section part 1, the and of variable cross-section part 2
Buckle 3.Uiform section part 1 and variable cross-section part 2 are combined together by Shooting Technique, then are consolidated by buckle 3 and car door metal plate
It is fixed.The uiform section part 1 of glass run is that rubber and aluminium skeleton are compound, and by extrusion molding, the method for customized cut-off is advised
Fixed section and certain length.Then, uiform section part 1 is placed in injection mold, by injection, is made and contains simultaneously
Variable cross-section and prismatic semi-finished product.On the hole that the injection of variable cross-section part 2 that buckle 3 is directly clamped among glass run is reserved.
Uiform section part 1 is made up of the first dense rubber 12 and metallic framework 13 of compound extruded, and this technique is just determined
Its prismatic characteristic is determined.From structure, there are four lips sealed with glass in it, and two seal with body frame
Lip.In addition with the lip of a parcel door metal plate.
Completed by the second dense rubber 23 and metal inserted piece 24 by quadric injection mould variable cross-section part 2.Due to being needed during injection
Uiform section part 1 is placed in mould and is molded together, therefore the engagement with uiform section part 1 is completed while injection.Gold
It is to make up its intensity deficiency and the reinforced structure made that category mold insert 24, which is embedded in variable cross-section part 2,.Metal inserted piece 24 is being molded
When be placed in die cavity, form one with whole guide groove during depanning.Due to having evaded expressing technique, metal inserted piece 24 can be with
Arbitrary shape occurs, and strengthening action is fairly obvious, and any restrictions are there's almost no to moulding.It is additionally provided with variable cross-section part 2
Bayonet mount aperture 21 and buckle installation deep gouge 22, as shown in Figure 2.
Buckle 3 is assemblied on the reserved bayonet mount aperture 21 in variable cross-section part 2（Metal inserted piece 24 also opens circular hole）.Except solid
It is set for beyond using, also has the effect of positioning to assembling.Buckle 3 includes pin 31 and buckle cap 32, and pin 31 is cylindrical, hollow
Structure, pin 31 and bayonet mount aperture 21 and car door stamping holes cooperating, buckle cap 32 and buckle installation deep gouge 22 coordinate
Work.A pair of barb structures 33 are symmetrically arranged with pin 31, barb structure 33 is wedge-shaped overhead kick structure, is easy to assemble,
Barb structure 33, which can provide sufficient confining force, while reducing assembly force ensures glass run unequal section part 2 and door metal plate
Gold is fixedly secured, and is not in the problem of warpage, gap, deformation etc. are fixed loosely.Boss 34 is provided with buckle cap 32.This reality
Apply in example, buckle cap 32 is rectangular configuration, and boss 34 there are two, and two boss 34 are longitudinally disposed.The injection molding of buckle 3, is Buddhist nun
Imperial moulding.
The present invention is in use, first load the pin 31 of buckle 3 the buckle mounting hole 21 of unequal section part 2, buckle
Cap 32 is embedded in the deep gouge 22 of unequal section part 2, can ensure that buckle 3 is installed correctly and in place after embedded.Glass 4 is loaded not
Uiform section part 2, the surface of glass 4 can prop up the boss 34 above buckle cap 32, so as to the buckle 3 in ensuing general assembly
It will not be loosened when by car door metal plate in the power in width of the carbody direction on glass run, overall width direction is clamped in by glass
It is fixed.After glass run assembly completes the assembling of itself, its uiform section part 1 is assemblied on a metal plate by clamping, hangnail 11
Coordinating with door metal plate ensures that it will not fall off；Buckle 3 is connected in car door stamping holes, while it is positioned by pin 31, is fallen
The confining force that thorn structure 33 can provide abundance ensures that glass run unequal section part 2 is not in warpage, gap, deformation etc.
The problem of fixing loosely.The constraint of six-freedom degree is completed by column guide rail and buckle 3 in the variable cross-section part 2 of guide groove.
Compared with existing structure, it is high that the structure in the present invention remains existing the type glass run intensity, handsome in appearance,
Can good decorative property the characteristics of.And by using the mode of injection, uiform section moulding can only be met by having evaded, it is difficult to make gradually
Become, mutation etc. moulding the problem of, also by increasing mold insert, buckle evaded the common warpage of traditional structure, gap, deformation etc. consolidate
The problem of determining loosely.
Exemplary description is carried out to the present invention above in conjunction with accompanying drawing, it is clear that realization of the invention is not by aforesaid way
Limitation, it is or not improved by the present invention as long as employing the various improvement of inventive concept and technical scheme of the present invention progress
Design and technical scheme directly apply to other occasions, within the scope of the present invention.
Claims (9)
- A kind of 1. automobile back door glass guide-rail structure, it is characterised in that：Including uiform section part（1）, variable cross-section part（2）And card Button（3）, uiform section part（1）Extrusion molding, variable cross-section part（2）Injection molding, uiform section part during injection（1）It is placed on It is molded together in mould, so as to complete uiform section part（1）With variable cross-section part（2）Combination；The glass guide-rail structure passes through Buckle（3）Fixed with car door metal plate；Buckle（3）Including pin（31）With buckle cap（32）, pin（31）On be symmetrically arranged with a pair of barb structures（33）；Card Deduction cap（32）On be additionally provided with boss（34）.
- 2. automobile back door glass guide-rail structure according to claim 1, it is characterised in that：Uiform section part（1）By closely knit Rubber and metallic framework（13）It is made up of compound extruded.
- 3. automobile back door glass guide-rail structure according to claim 1 or 2, it is characterised in that：Uiform section part（1）It is upper with The place that door metal plate coordinates is provided with hangnail（11）.
- 4. automobile back door glass guide-rail structure according to claim 1 or 2, it is characterised in that：Variable cross-section part（2）It is rubber Glue moulding.
- 5. automobile back door glass guide-rail structure according to claim 4, it is characterised in that：Variable cross-section part（2）In it is also embedding Metal inserted piece is entered（24）；Variable cross-section part（2）By dense rubber and metal inserted piece（24）Completed by quadric injection mould.
- 6. the automobile back door glass guide-rail structure according to claim 1,2 or 5, it is characterised in that：Variable cross-section part（2）On It is additionally provided with buckle mounting hole（21）Deep gouge is installed with buckle（22）With with buckle（3）Cooperating.
- 7. the automobile back door glass guide-rail structure according to claim 1,2 or 5, it is characterised in that：Barb structure（33）For Wedge-shaped overhead kick structure.
- 8. the automobile back door glass guide-rail structure according to claim 1,2 or 5, it is characterised in that：Buckle cap（32）It is square Shape structure is with detaining installation deep gouge（22）Cooperating, two boss（34）It is disposed longitudinally on buckle cap（32）Upper surface.
- 9. the automobile back door glass guide-rail structure according to claim 1,2 or 5, it is characterised in that：Buckle（3）It is nylon note Plastic；Pin（31）It is cylindrical hollow configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643233.8A CN105346364B (en) | 2015-10-08 | 2015-10-08 | A kind of automobile back door glass guide-rail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643233.8A CN105346364B (en) | 2015-10-08 | 2015-10-08 | A kind of automobile back door glass guide-rail structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105346364A CN105346364A (en) | 2016-02-24 |
| CN105346364B true CN105346364B (en) | 2018-01-02 |
Family
ID=55322489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510643233.8A Active CN105346364B (en) | 2015-10-08 | 2015-10-08 | A kind of automobile back door glass guide-rail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105346364B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499101A (en) * | 2016-06-14 | 2017-12-22 | 标致雪铁龙集团 | A kind of arrangements for automotive doors for connecing corner structure and corner structure being connect provided with this |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082874C (en) * | 1996-06-13 | 2002-04-17 | 金斯顿－沃伦公司 | Encapsulated fixed-window module for motor vehicle |
| CN1939764A (en) * | 2005-09-28 | 2007-04-04 | 丰田合成株式会社 | Glass run for automobile |
| CN103253107A (en) * | 2013-05-27 | 2013-08-21 | 奇瑞汽车股份有限公司 | Split-type glass guide rail structure for car door and fixing method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5288546A (en) * | 1992-07-31 | 1994-02-22 | Kimberly-Clark Corporation | Attachment tape finger tab |
| JP3885470B2 (en) * | 2000-08-23 | 2007-02-21 | 豊田合成株式会社 | Glass run for vehicle and manufacturing method thereof |
-
2015
- 2015-10-08 CN CN201510643233.8A patent/CN105346364B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082874C (en) * | 1996-06-13 | 2002-04-17 | 金斯顿－沃伦公司 | Encapsulated fixed-window module for motor vehicle |
| CN1939764A (en) * | 2005-09-28 | 2007-04-04 | 丰田合成株式会社 | Glass run for automobile |
| CN103253107A (en) * | 2013-05-27 | 2013-08-21 | 奇瑞汽车股份有限公司 | Split-type glass guide rail structure for car door and fixing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105346364A (en) | 2016-02-24 |
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