CN101734207A - Bright strip component of car body and production method thereof - Google Patents

Bright strip component of car body and production method thereof Download PDF

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Publication number
CN101734207A
CN101734207A CN201010046564A CN201010046564A CN101734207A CN 101734207 A CN101734207 A CN 101734207A CN 201010046564 A CN201010046564 A CN 201010046564A CN 201010046564 A CN201010046564 A CN 201010046564A CN 101734207 A CN101734207 A CN 101734207A
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CN
China
Prior art keywords
car body
bright
bright wisp
bright strip
strip component
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Pending
Application number
CN201010046564A
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Chinese (zh)
Inventor
李建友
刘晴
付国哲
周伟
马保林
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Chery Automobile Co Ltd
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SAIC Chery Automobile Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by SAIC Chery Automobile Co Ltd filed Critical SAIC Chery Automobile Co Ltd
Priority to CN201010046564A priority Critical patent/CN101734207A/en
Publication of CN101734207A publication Critical patent/CN101734207A/en
Pending legal-status Critical Current

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Abstract

The invention belongs to the field of decorative materials for vehicles, in particular relates to a bright strip component of a car body and a production method thereof. The bright strip component of the car body comprises a metal bright strip and a base, wherein the base is the part of the car body; the bright strip and the base are integrally molded by injection, and the decorative surface part of the bright strip exposes on the external surface of the base which is needed to decorate. When in installation, the bright strip component is assembled on the car body, i.e. the parts of the car body and the bright strip are synchronously installed. The method for producing the bright strip component of the car body comprises the following steps of: molding the metal bright strip, injecting and molding the bright strip and the main frame of the part of the car body by a plastic extruding machine and removing a rubber layer covering the decorative surface part. The bright strip component of the car body avoids the assembling process of adhering or clipping the bright strip on the car body, the assembling efficiency is improved; and the production method is simple, the plastic extruding machine for producing the bright strip component of the car body can also be used for producing the parts of the car body without the bright strip, and the cost of equipment investment is low.

Description

Bright strip component of car body and production method thereof
Technical field
The invention belongs to automobile-used decoration material field, especially a kind of bright strip component of car body and production method thereof.
Background technology
Along with automobile is progressively popularized, people go deep into gradually to the understanding of automobile, and are especially more and more higher to the pursuit of automobile appearance; Improve the vehicle body outward appearance to increase the vehicle body bright wisp, the way that promotes the vehicle class more and more is subjected to automaker and customer's approval, for example bright wisp on the vehicle window sealing member, the bright wisp on the Door Handle etc.Present overall three classes of dividing of vehicle body bright wisp on the market: the one, paste bright wisp on the vehicle body by sicker; Another kind is that the bright wisp back side is provided with projection, and the vehicle body relevant position is provided with groove, and bright wisp snaps fit onto on the vehicle body; Also have the preceding two kinds of methods of comprehensive application, just between bright wisp and vehicle body, filling sicker on the basis of clamping.
The bright wisp rigging position of adhesive type is difficult to accurately fixing, and poor durability, comes off easily, influences attractive in appearancely, and its use amount is along with the raising of consumption level reduces day by day; Prevailing is the plug-in bright wisp, but because communications centre presses light the projection at the bar back side and on the vehicle body relevant position groove is set, its manufacturing cost is higher, and clamping assembling to damage bright wisp, product rejection rate height, fitting process efficient easily low.
Summary of the invention
Primary and foremost purpose of the present invention provides a kind of bright strip component of car body, and this assembly is the integral structure that contains bright wisp facing portion and matrix, bright wisp is connected with matrix reliably, and this bright strip component of car body has avoided bright wisp to paste or clamping is installed to fitting process on the vehicle body.
For achieving the above object, the technical solution adopted in the present invention is: a kind of bright strip component of car body, the bright wisp and the matrix that comprise metal material, described matrix are car body component, and the facing portion that bright wisp and matrix are injected into one and bright wisp is revealed in the outside face of the required decoration of matrix.
As shown from the above technical solution, bright strip component of car body of the present invention comprises car body component and the bright wisp that is processed as one through injection moulding, also can be described as the car body component that band is decorated bright wisp; When mounted, bright strip component of the present invention is assembled to the installation that has promptly realized car body component and bright wisp on the vehicle body simultaneously, and need not pastes bright wisp or clamping installation bright wisp specially; To the damage of bright wisp, and simplify fitting process when having reduced assembling, improved car assembling efficient.
Another object of the present invention provides a kind of method of producing above-mentioned bright strip component of car body, and step comprises:
A, the moulding of metal bright wisp;
B, bright wisp with the main framing of car body component through the extruding machine injection mo(u)lding;
C, removal cover the rubber layer of facing portion.
As shown from the above technical solution: the core of this production method is that the bright wisp after the moulding is injection molded into the bright strip component half-blank with the main framing of car body component through extruding machine, and the rubber layer of removing in the facing portion that covers bright wisp promptly gets the bright strip component of car body finished product then; This method is simple and practical, and bright wisp moulding, injection moulding, removal rubber layer all are prior art or communal technique; The bright strip component of car body product of being produced can be assembled on the vehicle body easily, need not carry out that bright wisp is pasted or clamping is installed, and to the damage of bright wisp, and has simplified fitting process when having reduced assembling, has improved the efficiency of assembling of automobile; And the extruding machine that is used to produce bright strip component of car body also can be used to produce the identical no bright wisp car body component of appearance profile; Extruding machine has commonality, has saved equipment investment cost.
Description of drawings
Fig. 1 is the vehicle window upper rail of band bright wisp;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the cross sectional representation of the bright wisp of three kinds of versions;
Fig. 4 is that bright strip component of car body is assemblied in the scheme drawing on the vehicle body;
Fig. 5 is the A-A cutaway view among Fig. 4.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of bright strip component of car body comprises the bright wisp 10 and the matrix 20 of metal material, and matrix 20 is a car body component, need set up the car body component that bright wisp 10 is decorated such as vehicle window upper rail, the outer dash of vehicle window, Door Handle etc.; The present invention is that example describes with the vehicle window upper rail; Bright wisp 10 and matrix 20 are that the method with extrusion molding is injected into holistic; The facing portion 11 of bright wisp 10 is revealed in the outside face of matrix 20 required decorations, and described facing portion 11 is revealed in the outside face that vehicle body is outer, play decoration function on the bright wisp 10; The outside face that also can be described as matrix 20 needs to decorate is covered by facing portion 11, and the size of this facing portion 11 can be designed to different size according to decorating needs; Lasting for the light that makes bright wisp 10, can also constitute facing portion 11 by this coating at the outside face plating coated layer that plays decoration function of bright wisp 10, like this, both saved galvanizd cost, also improve the decorative effect of bright wisp 10.
Because bright strip component of car body of the present invention comprises car body component and the bright wisp 10 that is processed as one through injection moulding, when mounted, bright strip component of the present invention is assembled to the installation that has promptly realized car body component and bright wisp 10 on the vehicle body simultaneously, and need not pastes bright wisp 10 or clamping installation bright wisp 10 specially; To the damage of bright wisp 10, and simplify fitting process when having reduced assembling, improved car assembling efficient, can reduce manufacturing cost.
Because through extrusion molding is bright wisp 10 and the binding force between the matrix 20 of the one molecular separating force because of high temperature formation when being extrusion molding, the durability deficiency of its binding force, so preferred scheme is between bright wisp 10 and matrix 20 adhesive layer 30 to be set, just bright wisp 10 is bonded together by adhesive layer 30 with matrix 20; Only need during this scheme implementation before extrusion molding processing to get final product at the coated adhesive layer 30 in the back side of the facing portion 11 of bright wisp 10.
As Fig. 1, shown in Figure 3, also can be from the fastness that combines between physical structure is improved bright wisp 10 and matrix 20, for example, the binding site with matrix 20 on bright wisp 10 is provided with projection, and this projection is stretched within the matrix 20; Easy in order to process, the present invention is a groove shape with the Cross-section Design of bright wisp 10, and opening is in matrix 20, and the back side of the bright wisp 10 just side outside vehicle body is facing portion 11, and the two ends of groove are stretched within the matrix 20; The cross-sectional plane two ends spacing that preferred scheme is a bright wisp 10 is dwindled gradually, just the cross-sectional plane of bright wisp 10 is the closing in groove shape, shown in b among Fig. 3, what cooresponding matrix 20 stretched into this groove is shaped as the mushroom head, as Fig. 1, shown in Figure 5, the part of bright wisp 10 except that facing portion 11 all embeds within the matrix 20, and the cross-sectional plane two ends spacing of bright wisp 10 also can be the uncovered groove shape that increases gradually certainly; Shown in c among Fig. 3, the inlay card that closing in or uncovered groove can be more firm is in matrix 20.
Technical scheme as further optimization: shape of cross section that can bright wisp 10 is set to close up or uncovered groove shape, between bright wisp 10 and matrix 20 adhesive layer 30 is set simultaneously; Have the double fixed effect of glueing joint with clamping like this, it will be in conjunction with will be more firm.
Further, for fear of in motor body assembling bright strip component time mill, the facing portion 11 of drawing bright wisp 10, the present invention is at the surface coverage protective film 12 of facing portion 11, and protective film 12 is the films that are similar to the mobile phone screen protection; After bright strip component of car body is assembled on the vehicle body, protective film 12 thrown off gets final product.
Now in conjunction with Fig. 2, Fig. 4, Fig. 5, with matrix 20 is that the vehicle window upper rail is the structure that example is described preferred version of the present invention in detail: described matrix 20 is the vehicle window upper rail, matrix 20 comprises towards railway carriage inside, be connected on the car door 40 car door draw-in groove 21 and towards glass for vehicle window 41 and hold the vehicle window draw-in groove 22 of glass for vehicle window 41; The cross-sectional plane of bright wisp 10 is closing in groove shape, and the groove back side is for plating the facing portion 11 of the coating formation that is coated in bright wisp 10 back sides, and the lateral surface of vehicle window upper rails, covering protection film 12 in the facing portion 11 are decorated by facing portion 11; The position of bright wisp 10 except that facing portion 11 is embedded in the matrix 20, is adhesive layer 30 between matrix 20 and the bright wisp 10.
Produce the method for above-mentioned bright strip component of car body, step comprises:
A, 10 moulding of metal bright wisp;
B, bright wisp 10 with the main framing 23 of car body component through the extruding machine injection mo(u)lding;
C, removal cover the rubber layer of facing portion 11.
As shown from the above technical solution: this production method mainly is exactly, at first bright wisp base material is pressed into the bright wisp 10 of required form, bright wisp 10 passes through the extruding machine injection mo(u)lding with the main framing 23 of car body component then, form the bright strip component half-blank, the rubber layer of removing in the facing portion 11 that covers bright wisp 10 promptly gets the bright strip component of car body finished product then; This method is simple and practical; The bright strip component of car body product of being produced can be assembled on the vehicle body easily, need not carry out that bright wisp 10 is pasted or clamping is installed, and to the damage of bright wisp 10, and has simplified fitting process when having reduced assembling, has improved car assembling efficient; The extruding machine that is used to produce bright strip component of car body also can be used to produce the identical no bright wisp car body component of appearance profile; Extruding machine has commonality, can save equipment investment cost like this.
As preferred scheme, before bright wisp 10 moulding, at the front of bright wisp base material plating coated layer, just after being processed as bright wisp 10 finished products, bright wisp base material plates coated layer towards the surface in the vehicle body outside, constitute the facing portion 11 of bright wisp 10 by this coating, can certainly directly buy the bright wisp base material that plating coats, coating can make the light of bright wisp 10 lasting, improves decorative effect.
Better, before the injection moulding operation, before bright wisp 10 moulding or after the moulding, the coated adhesive layer 30 in position beyond the facing portion 11 of bright wisp 10, adhesive layer 30 can increase the bonding strength of bright wisp 10 and matrix 20 after the injection mo(u)lding; Because the area and the dimensional characteristic of gluing are not strict, also can buy and use the back side coated the bright wisp base material of adhesive layer 30, thereby save coating process, improve work efficiency.
After remove covering the rubber layer of facing portion 11, can also be in facing portion 11 covered with protective film 12, can avoid bright strip component of car body damage to bright wisp 10 when being installed to vehicle body like this.

Claims (12)

1. bright strip component of car body, the bright wisp (10) and the matrix (20) that comprise metal material, it is characterized in that: described matrix (20) is a car body component, and the facing portion (11) that bright wisp (10) and matrix (20) are injected into one and bright wisp (10) is revealed in the outside face of the required decoration of matrix (20).
2. bright strip component of car body according to claim 1 is characterized in that: between described bright wisp (10) and the matrix (20) adhesive layer (30) is arranged.
3. bright strip component of car body according to claim 1 is characterized in that: the cross-sectional plane of described bright wisp (10) is a groove shape, and facing portion (11) is the position outside vehicle body at the groove back side, and the two ends of groove are stretched within the matrix (20).
4. bright strip component of car body according to claim 1, it is characterized in that: the cross-sectional plane of described bright wisp (10) is a groove shape, described facing portion (11) constitutes for the coating that is coated on bright wisp (10) outside face towards the position in the vehicle body outside, by plating at the groove back side, the two ends of groove are stretched within the matrix (20), between bright wisp (10) and the matrix (20) adhesive layer (30) are arranged.
5. bright strip component of car body according to claim 4 is characterized in that: the cross-sectional plane of described bright wisp (10) is the diminishing closing in groove of two ends spacing, and what described matrix (20) stretched into this groove is shaped as the mushroom head.
6. bright strip component of car body according to claim 4 is characterized in that: the cross-sectional plane of described bright wisp (10) is the open trough that the two ends spacing increases gradually.
7. according to claim 5 or 6 described bright strip component of car body, it is characterized in that: described matrix (20) is the vehicle window upper rail, matrix (20) comprises towards railway carriage inside, be used to connect the car door draw-in groove (21) of car door (40) and towards glass for vehicle window (41), be used to hold the vehicle window draw-in groove (22) of glass for vehicle window (41).
8. bright strip component of car body according to claim 7 is characterized in that: the outside face covering protection film (12) of described bright wisp (10).
9. method of producing bright strip component of car body as claimed in claim 1, step comprises:
A, metal bright wisp (10) moulding;
B, bright wisp (10) with the main framing (23) of car body component through the extruding machine injection mo(u)lding;
C, removal cover the rubber layer of facing portion (11).
10. the production method of bright strip component of car body according to claim 9 is characterized in that: the front of the employed bright wisp base of metal bright wisp (10) moulding material comprises the facing portion (11) that coating constitutes, and its back side is coated with adhesive layer (30).
11. the production method of bright strip component of car body according to claim 9 is characterized in that: after metal bright wisp (10) moulding, at the coated adhesive layer in bright wisp (10) back side (30).
12. the production method of bright strip component of car body according to claim 9 is characterized in that: after removing the rubber layer that covers facing portion (11), go up covered with protective film (12) in facing portion (11).
CN201010046564A 2010-01-19 2010-01-19 Bright strip component of car body and production method thereof Pending CN101734207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010046564A CN101734207A (en) 2010-01-19 2010-01-19 Bright strip component of car body and production method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010046564A CN101734207A (en) 2010-01-19 2010-01-19 Bright strip component of car body and production method thereof

Publications (1)

Publication Number Publication Date
CN101734207A true CN101734207A (en) 2010-06-16

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103192684A (en) * 2013-03-29 2013-07-10 长城汽车股份有限公司 Automobile rear triangular window bright strip installing structure
CN103203616A (en) * 2013-03-31 2013-07-17 宁波敏实汽车零部件技术研发有限公司 Device and method for assembling water cutter body with bright strip of same
CN103847654A (en) * 2012-11-28 2014-06-11 重庆长安汽车股份有限公司 Automobile side body bright strip assembly
CN104128399A (en) * 2014-07-16 2014-11-05 宁波敏实汽车零部件技术研发有限公司 Front triangle bright strip side oblique side bender and bending method thereof
CN104627087A (en) * 2013-11-07 2015-05-20 法国圣戈班玻璃公司 Car bright decorative strip component and forming method thereof and car window
CN104943517A (en) * 2014-03-31 2015-09-30 法国圣戈班玻璃公司 Covered edge structure and forming method and vehicle window thereof
CN109702684A (en) * 2017-10-25 2019-05-03 西川橡胶工业股份有限公司 Arrangements for automotive doors glass run and its assemble method

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Publication number Priority date Publication date Assignee Title
WO2005056270A1 (en) * 2003-12-10 2005-06-23 Lee, Hwan-Gil Method of manufacturing integrated changable insert moldings for automobiles
CN2933977Y (en) * 2006-04-11 2007-08-15 比亚迪股份有限公司 Roof board ornamental strip
CN201261434Y (en) * 2008-08-29 2009-06-24 上海通用汽车有限公司 Automobile doorsill pressing bar
CN101586436A (en) * 2009-06-12 2009-11-25 宁波信虹精密机械有限公司 Window gland strip for vehicles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005056270A1 (en) * 2003-12-10 2005-06-23 Lee, Hwan-Gil Method of manufacturing integrated changable insert moldings for automobiles
CN2933977Y (en) * 2006-04-11 2007-08-15 比亚迪股份有限公司 Roof board ornamental strip
CN201261434Y (en) * 2008-08-29 2009-06-24 上海通用汽车有限公司 Automobile doorsill pressing bar
CN101586436A (en) * 2009-06-12 2009-11-25 宁波信虹精密机械有限公司 Window gland strip for vehicles

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103847654A (en) * 2012-11-28 2014-06-11 重庆长安汽车股份有限公司 Automobile side body bright strip assembly
CN103847654B (en) * 2012-11-28 2015-10-07 重庆长安汽车股份有限公司 A kind of vehicle side bright wisp assembly
CN103192684A (en) * 2013-03-29 2013-07-10 长城汽车股份有限公司 Automobile rear triangular window bright strip installing structure
CN103192684B (en) * 2013-03-29 2015-07-01 长城汽车股份有限公司 Automobile rear triangular window bright strip installing structure
CN103203616B (en) * 2013-03-31 2015-09-30 宁波敏实汽车零部件技术研发有限公司 Water cuts apparatus for assembling and the assemble method of body and its bright wisp
CN103203616A (en) * 2013-03-31 2013-07-17 宁波敏实汽车零部件技术研发有限公司 Device and method for assembling water cutter body with bright strip of same
CN104627087A (en) * 2013-11-07 2015-05-20 法国圣戈班玻璃公司 Car bright decorative strip component and forming method thereof and car window
CN104627087B (en) * 2013-11-07 2017-04-12 法国圣戈班玻璃公司 Car bright decorative strip component and forming method thereof and car window
CN104943517A (en) * 2014-03-31 2015-09-30 法国圣戈班玻璃公司 Covered edge structure and forming method and vehicle window thereof
WO2015149601A1 (en) * 2014-03-31 2015-10-08 Saint-Gobain Glass France Encapsulation assembly and forming method thereof, and vehicle window
US10363803B2 (en) 2014-03-31 2019-07-30 Saint-Gobain Glass France Encapsulation assembly and forming method thereof, and vehicle window
CN104943517B (en) * 2014-03-31 2019-12-17 法国圣戈班玻璃公司 Edge covering structure, forming method thereof and vehicle window
EA034713B1 (en) * 2014-03-31 2020-03-12 Сэн-Гобэн Гласс Франс Encapsulation assembly and forming method thereof, and vehicle window
CN104128399A (en) * 2014-07-16 2014-11-05 宁波敏实汽车零部件技术研发有限公司 Front triangle bright strip side oblique side bender and bending method thereof
CN104128399B (en) * 2014-07-16 2019-02-05 宁波敏实汽车零部件技术研发有限公司 A kind of front triangle bright wisp skew back Edge Bend machine and its bending method
CN109702684A (en) * 2017-10-25 2019-05-03 西川橡胶工业股份有限公司 Arrangements for automotive doors glass run and its assemble method

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Application publication date: 20100616