CN104442303B - Door construction for vehicle - Google Patents
Door construction for vehicle Download PDFInfo
- Publication number
- CN104442303B CN104442303B CN201410461416.3A CN201410461416A CN104442303B CN 104442303 B CN104442303 B CN 104442303B CN 201410461416 A CN201410461416 A CN 201410461416A CN 104442303 B CN104442303 B CN 104442303B
- Authority
- CN
- China
- Prior art keywords
- window frame
- mentioned
- strength members
- frame portion
- outboard strength
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0401—Upper door structure
- B60J5/0404—Outside rear view mirror support
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention provides a door construction for a vehicle, and rigidity of a base portion of a window frame portion can be reliably improved through simple construction. An inner side reinforcer (22) is engaged to an inner side of a carriage supporting a window outer side reinforcer (21) of a window frame (3A), a lower portion (22b) of the inner side reinforcer is engaged to an inner plate (12), the inner side reinforcer (22) and the window outer side reinforcer (21) have an expansion surface (21b), and the expansion surface is formed at one side opposite to a door window based on the window frame (3A), wherein, an outer side reinforcer (4) has an extension portion (41) extending to the expansion surface and engaged with the inner side reinforcer (22) via the extension portion.
Description
Technical field
The present invention relates to a kind of Vehicle door structure, more specifically, is related to door body portion and window frame portion is not only
The installation constitution in the window frame portion of the door with elevating glass (sash door) on the spot constituting.
Background technology
All the time, for the door with elevating glass, pacified according to the section identical window frame portion by rolling and forming
Feature loaded on the construction by the door body portion of punch forming, it is ensured that the rigidity of the base portion in window frame portion is basic
Problem.Particularly, in high vehicle speeds, there are problems that such：Window frame portion is in the presence of negative pressure by outside compartment
Side attracts, and the sealing property of car door is reduced.In patent documentation 1, by the column sections of the front side to vehicle fore-and-aft direction
Window frame carries out punch process to seek to improve rigidity, but stress is not still solved to the problem that the base portion in window frame portion is concentrated.
Patent documentation 1：Japanese Unexamined Patent Publication 2004-217033 publications
The content of the invention
Problems to be solved by the invention
The present invention be in view of practical situation as prior art and make, its object is to provide one kind can pass through
Simple construction reliably improves the rigid Vehicle door structure of the base portion in window frame portion.
For solution to problem
In order to solve the problems, such as above-mentioned prior art, the Vehicle door structure of the present invention includes：
Door body portion 1, it is formed with the inside 10 of the top opening of outside plate 11 and inner panel 12, and the inside is to pass through
Other peripheries in addition to top of the outside plate and the inner panel are bonded together into what is formed；
Window frame portion 2, its roof extended by a pair of posts window frame portion 2A, 2B and between the upper end in above-mentioned pillar window frame portion
Side (roof side) window frame portion 2D is constituted, and the pillar window frame portion 2A, 2B include window frame 3A, 3B, and the window frame 3A, 3B pass through above-mentioned
Automobile door glass is open and is supported, the automobile door glass can be made to lift between above-mentioned inside and the top of the inside；
Outboard strength members 4, it extends in the interior compartment side of the rising wood of above-mentioned outside plate,
At least one of above-mentioned a pair of posts window frame portion pillar window frame portion 2A includes the window frame for supporting above-mentioned window frame
Outboard strength members 21 and the medial reinforcement 22 engaged with the interior compartment side of the window frame outboard strength members 21, above-mentioned medial reinforcement
Bottom 22b be engaged in above-mentioned inner panel 12, above-mentioned medial reinforcement 22 and above-mentioned window frame outboard strength members 21 have expansion face
21b, expansion face 21b is formed in the side contrary positioned at above-mentioned automobile door glass on the basis of above-mentioned window frame 3A,
The Vehicle door structure is characterised by,
Above-mentioned outboard strength members 4 have the extension 41 for extending to above-mentioned expansion face, and interior with above-mentioned by the extension
Side reinforcement 22 is bonded together.
The effect of invention
The Vehicle door structure of the present invention is constituted as described above, therefore with effect as described below.
Pillar window frame portion is by the window frame outboard strength members and lower bond of supporting and fixing window frame in the medial reinforcement of inner panel
Between joint construction constitute, the extension of outboard strength members engages from compartment outside with the joint construction, therefore window frame portion
The rigidity of base portion, particularly tackles towards the rigidity of the stress on the outside of compartment and is significantly improved.
Base portion (car of the fixing point that the abutment of extension, outboard strength members are fixed to inner panel relative to pillar window frame portion
The top in door main body portion) it scatter along the thickness direction of car door, fore-and-aft direction, therefore three-dimensional combined structure is constituted, from so
Construction from the viewpoint of be also beneficial to improve rigidity.
Extension with outboard strength members integratedly punch forming, therefore can also be not result in part number of packages, assembling man-hour
Increase, not only simple structure, and the rigidity of expectation strength can be obtained.
In the preferred technical scheme of the present invention, above-mentioned outboard strength members 4 are by above-mentioned extension 41 and above-mentioned inner side
Reinforcement 22 and above-mentioned window frame outboard strength members 21 are engaged and make this three layers to be bonded together, therefore the abutment of extension
Face is rigidly improved, along with the supporting force of outboard strength members directly acts on window frame outboard strength members and inner side adds by extension
Strong part, so as to prevent the window frame outboard strength members caused by the bending stress for acting on window frame portion and medial reinforcement in face side
Dislocation upwards, thus also has the advantages that the rigidity for tackling above-mentioned bending stress is improved.
In the preferred technical scheme of the present invention, above-mentioned medial reinforcement 22 and above-mentioned window frame outboard strength members 21 are formed
Have with closed section construction column sections 21a, column sections 21a along on the basis of above-mentioned expansion face be located at above-mentioned window frame phase
The edge in the above-mentioned expansion face of anti-side extends between above-mentioned roof side window frame portion 2D and above-mentioned door body portion 1, therefore
The rigidity of the column sections of closed section construction can not only be improved, additionally it is possible to further improve the expansion as extension abutment
The face rigidity in face.
As described above, using the Vehicle door structure of the present invention, using the teaching of the invention it is possible to provide a kind of such structure：Can
The rigidity of the base portion in window frame portion is reliably improved by simple construction, is desirably prevented because negative pressure during high vehicle speeds is led
Causing the sealing property of car door reduces.
Description of the drawings
Fig. 1 is the side view of the car door of the vehicle for representing the door structure using the present invention.
Fig. 2 is three-dimensional from major part obtained from the door structure of the 1st embodiment of the compartment outside observation present invention
Figure.
Fig. 3 be application the present invention the 1st embodiment door structure Qianmen outside plate be removed after in the state of
Major part side view obtained from the Qianmen is observed from compartment outside.
Fig. 4 is the X-X sectional views in Fig. 3.
Fig. 5 is the Y-Y sectional views in Fig. 3.
Fig. 6 be application the present invention the 2nd embodiment door structure back door outside plate be removed after in the state of
Major part side view obtained from the back door is observed from compartment outside.
Description of reference numerals
1F, Qianmen；1R, back door；1st, 1 ', door body portion；2nd, 2 ', window frame portion；2A, 2B, 2C, pillar window frame portion；2D, car
Top side window frame portion；3A, 3B, 3C, window frame；4th, outboard strength members；10th, inside；11st, 13, outside plate；12nd, 14, inner panel；21、23、
Window frame outboard strength members；22nd, 24, medial reinforcement；20th, window opening；21a, column sections；21b, flat part (expansion face)；21c、
Window frame support；41st, 43,45, extension；41b, ribs；43b, stage portion.
Specific embodiment
Hereinafter, with reference to the accompanying drawings of the detailed content of embodiments of the present invention.
Fig. 1 represents the Qianmen 1F and back door 1R of the vehicle of the door structure using the present invention.In figure, Qianmen 1F (and after
Door 1R) it is that the window frame portion 2 (2 ') being separately constructed relative to the door body portion 1 (1 ') is installed in door body portion 1 (1 ')
Obtained from the door with elevating glass, pillar window frame portion 2A, 2B (2C, 2B) described later plus competent structure by manufacturing press-molded products structure
Into.
Door body portion 1 (1 ') is formed as clamshell construction (hollow structure), and the clamshell construction is stamping forming outside plate 11
(13) and inner panel 12 (14) other peripheries in addition to top be bonded together to be formed top opening inside 10 and shape
Into.
Window frame portion 2 (2 ') is by pillar window frame portion 2A, 2B (2C, 2B) and the upper end in pillar window frame portion 2A, 2B (2C, 2B)
Between the roof side window frame portion 2D that extends constitute, pillar window frame portion 2A, 2B (2C, 2B) by a pair of window frame 3A, 3B (3C, 3B) and
The competent structure that adds of a pair of window frame 3A, 3B (3C, 3B) is constituted, window frame 3A, 3B (3C, 3B) supporting automobile door glass, makes the car door glass
Glass can be lifted between the window opening 20 of inside 10 and the top of inside 10.
Window frame 3A, 3B (3C, 3B) are formed by rolling and forming, with identical channel-shaped section, by being flush-mounted in the groove
Glass run (not shown) (glass run) the guiding automobile door glass in portion, enables the automobile door glass to slide.Roof side window frame portion
2D is also rolling and forming product, with groove portion and hollow closed section, therefore, it is possible to seek to improve rigidity.
(the 1st embodiment)
Fig. 2～Fig. 5 represents the pillar window frame portion 2A of the Qianmen 1F of the door structure of the 1st embodiment using the present invention.
In figure, in pillar window frame portion 2A is engaged by window frame outboard strength members 21 and with the interior compartment side of the window frame outboard strength members 21
Side reinforcement 22 is constituted, and the window frame outboard strength members 21 essentially become the installation portion of window frame 3A, before and after the vehicle of window frame 3A
The front side (side contrary with automobile door glass) in direction is formed with expansion face (21b).
Window frame outboard strength members 21 (and medial reinforcement 22) include：Column sections 21a, it is located at from the window frame outside strengthens
The roof side window frame portion 2D's that joint portion between part 21 (and medial reinforcement 22) and roof side window frame portion 2D is extended prolongs
On long line, extend between the forefront in above-mentioned joint portion and door body portion 1, form the leading edge of pillar window frame portion 2A；Window frame
Support 21c, its joint portion between window frame outboard strength members 21 (and medial reinforcement 22) and roof side window frame portion 2D to
Lower section extends；And flat part 21b, it is located between column sections 21a and window frame support 21c, relative to column sections 21a and window
Frame support 21c to interior compartment side is recessed；The window frame outboard strength members 21 (and medial reinforcement 22) are integrally formed into substantially three
It is angular.The circular hole 21d of flat part 21b is the installation portion of rearview mirror (not shown).
When part near to pillar window frame portion 2A is assembled, medial reinforcement 22 is existed including its underpart 22b
Interior multiple positions are welded in inner panel 12 by spot welding Wb.Window frame 3 is fixedly welded on into the window frame of window frame outboard strength members 21
Bearing portion 21c.Window frame outboard strength members 21 and inner side are strengthened in column sections 21a and flat part 21b of window frame outboard strength members 21
Part 22 this two-layer is welded together by spot welding Wc.In addition, inner panel 12 is fixed in the lower end of window frame 3A by welding etc..
As shown in figure 4, the pillar window frame portion 2A for constituting as described above window frame outboard strength members 21 column sections 21a with
Medial reinforcement 22 forms therewith closed section between corresponding part, also, also at window frame support 21c by window frame 3A and
Medial reinforcement 22 forms groove (Japanese：チ ャ Application ネ Le) construction.Afterwards, outboard strength members 4 are engaged.
Outboard strength members 4 in the opening at the top of the inside 10 in door body portion 1 compartment outside and be outside plate
The interior compartment side of 11 rising wood extends, and two ribs 42 are formed with the longitudinal direction.And be provided with from outboard strength members 4
The extension 41 that nearby extends to the flat part 21b of pillar window frame portion 2A (window frame outboard strength members 21) of front end.The extension
Portion 41 is formed with the ribs 41b at the flat part outreached along bearing of trend, also, the front side of vehicle fore-and-aft direction
Edge 41c (Fig. 3) is erected in fin-shaped.
Outboard strength members 4 are welded in inner panel 12 and medial reinforcement 22 in rear and front end portion by spot welding Wa, and are inciting somebody to action
To be extended by spot welding W3 at two in the state of the top of extension 41 is Chong Die with the flat part 21b of window frame outboard strength members 21
Portion 41, medial reinforcement 22, this three layers of window frame outboard strength members 21 weld together.
Afterwards, make outside plate 11 Chong Die with the rising wood of the circumference of inner panel 12 and outboard strength members 4, and added by flanging
Work is combined into one them.It is pasted with elastic sealing element (not shown) in advance on outboard strength members 4, outside plate 11 is across above-mentioned
Elastic sealing element is by outboard strength members 4 from back side side bearing.
For the pillar window frame portion 2A for constituting as described above, medial reinforcement 22 and the supporting and fixing of inner panel 12 are engaged in
The window frame outboard strength members 21 of window frame 3A and this three layers of the extension 41 extended from outboard strength members 4 are welded on spot welding W3
Together, the rigidity of the base portion for being thus advantageous to guarantee window frame portion 2, particularly tackles the rigidity to the bending stress on the outside of compartment.
In addition, another pillar window frame portion 2B of Qianmen 1F is using the window frame 3B, stamping forming being made up of rolling and forming product
Pillar window frame inner panel and pillar window frame outside plate are constituted.
Can also be in the same manner as pillar window frame portion 2A, pillar window frame inner panel and pillar window frame outside plate and from outboard strength members
4 this three layers of the extensions 45 for extending together, in this case, on pillar window frame portion 2B use are provided with by spot-welded
In the pillar garnish (not shown) for covering extension 45.
In addition, pillar window frame outside plate can also pass through tailor welded (Japanese：テ ー ラ ー De Block ラ Application Network) it is welded in advance
Outside plate 11.In this case, pillar window frame outside plate is made up of slab, and extension 45 is welded in the same manner as the 2nd embodiment described later
Connect and be fixed on pillar window frame inner panel or be omitted.
(the 2nd embodiment)
Fig. 6 represents the pillar window frame portion 2C of the back door 1R of the door structure of the 2nd embodiment using the present invention.In Fig. 6
In, pillar window frame portion 2C is connect by making window frame outboard strength members 23 with the medial reinforcement 24 of the interior compartment side for being configured in window frame 3C
Close and constitute, the window frame outboard strength members 23 become the installation portion of the upper end side of window frame 3C, in the vehicle fore-and-aft direction of window frame 3C
Rear side (side contrary with automobile door glass) be formed with expansion face, welded by spot welding Wc in the expansion face.In addition,
Lower end corner weldings of the window frame 3C in addition to upper end also between spot welding Wc and outboard strength members 4 ' is in window frame outboard strength members
23。
For the back door 1R of the embodiment, the width on the vehicle fore-and-aft direction of pillar window frame portion 2C is smaller, it is impossible to
Guarantee the space of flat part (21b) as arranging the 1st embodiment.Here, making the terminal of window frame outboard strength members 23
It is formed near waist line of body, the extension 43 extended from outboard strength members 4 ' and medial reinforcement 24 are at two by this two-layer
Welded together by spot welding W2.Stage portion 43b is formed with the central authorities of extension 43, but it is also possible to same with the 1st embodiment
Sample ground forms ribs.
More than, embodiments of the present invention are illustrated, but the present invention is not limited to above-mentioned embodiment, moreover it is possible to
Enough technological thoughts based on the present invention further carry out various modifications and change.
Claims (3)
1. a kind of Vehicle door structure,
The Vehicle door structure includes：
Door body portion, it is formed with the inside of the top opening of outside plate and inner panel, the inside be by by the outside plate and
Other peripheries in addition to top of the inner panel are bonded together what is formed；
Window frame portion, its roof side window frame portion structure extended by a pair of posts window frame portion and between the upper end in above-mentioned pillar window frame portion
Into the pillar window frame portion includes window frame, and the window frame is through above-mentioned opening and supports automobile door glass, can make the automobile door glass above-mentioned
Lift between inside and the inside top；
Outboard strength members, it extends in the interior compartment side of the rising wood of above-mentioned outside plate,
Pillar window frame portion of at least one of above-mentioned a pair of posts window frame portion includes that the window frame outside for supporting above-mentioned window frame adds
Strong part and the medial reinforcement engaged with the interior compartment side of the window frame outboard strength members, the lower bond of above-mentioned medial reinforcement in
Above-mentioned inner panel, above-mentioned medial reinforcement and above-mentioned window frame outboard strength members have expansion face, and the expansion face is formed in above-mentioned window
The side contrary positioned at above-mentioned automobile door glass on the basis of frame,
The Vehicle door structure is characterised by,
Above-mentioned outboard strength members have the extension for extending to above-mentioned expansion face, and by the extension and above-mentioned medial reinforcement
It is bonded together.
2. Vehicle door structure according to claim 1, it is characterised in that
The above-mentioned extension of above-mentioned outboard strength members is engaged via above-mentioned window frame outboard strength members with above-mentioned medial reinforcement.
3. Vehicle door structure according to claim 2, it is characterised in that
Above-mentioned medial reinforcement and above-mentioned window frame outboard strength members are formed with the column sections with closed section construction, the column sections
Along the edge in the above-mentioned expansion face that the contrary side of above-mentioned window frame is located on the basis of above-mentioned expansion face, in above-mentioned roof side window
Extend between frame portion and above-mentioned door body portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013190438A JP2015054660A (en) | 2013-09-13 | 2013-09-13 | Vehicle door structure |
| JP2013-190438 | 2013-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104442303A CN104442303A (en) | 2015-03-25 |
| CN104442303B true CN104442303B (en) | 2017-04-12 |
Family
ID=52580183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410461416.3A Expired - Fee Related CN104442303B (en) | 2013-09-13 | 2014-09-11 | Door construction for vehicle |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2015054660A (en) |
| CN (1) | CN104442303B (en) |
| DE (1) | DE102014217917B4 (en) |
| IN (1) | IN2014DE02542A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649130A (en) * | 2017-10-11 | 2019-04-19 | 标致雪铁龙汽车股份有限公司 | A kind of glass guide way of vehicle door mounting structure and automobile |
| JP6592493B2 (en) * | 2017-11-01 | 2019-10-16 | シロキ工業株式会社 | Door sash structure |
| JP6592492B2 (en) * | 2017-11-01 | 2019-10-16 | シロキ工業株式会社 | Door sash structure |
| JP2020203508A (en) * | 2019-06-14 | 2020-12-24 | マツダ株式会社 | Vehicle body side part structure |
| CN111409428A (en) * | 2020-04-01 | 2020-07-14 | 汉腾汽车有限公司 | Rolling window frame and rearview mirror reinforcing plate matching structure |
| CN111645760B (en) * | 2020-06-02 | 2021-09-28 | 东风汽车有限公司 | Rear door C-pillar system |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59130728A (en) * | 1983-01-18 | 1984-07-27 | Nissan Motor Co Ltd | Car door construction |
| JPH03115517U (en) * | 1990-03-13 | 1991-11-29 | ||
| DE4447322A1 (en) * | 1994-09-19 | 1996-03-21 | Scharwaechter Gmbh Co Kg | Vehicle door with guide for window glass |
| JPH11129761A (en) * | 1997-10-31 | 1999-05-18 | Suzuki Motor Corp | Door structure for automobile |
| JP3701611B2 (en) * | 2002-01-16 | 2005-10-05 | 本田技研工業株式会社 | Automotive door |
| JP4120405B2 (en) | 2003-01-14 | 2008-07-16 | 三菱自動車工業株式会社 | Vehicle door |
| JP4577059B2 (en) | 2005-03-25 | 2010-11-10 | トヨタ自動車株式会社 | Door structure |
| ATE455666T1 (en) * | 2006-03-23 | 2010-02-15 | Exxonmobil Chem Patents Inc | DOOR ARRANGEMENT WITH CORE MODULE WITH INTEGRATED BELT LINE REINFORCEMENT |
| US8454078B2 (en) * | 2009-11-17 | 2013-06-04 | GM Global Technology Operations LLC | Automotive vehicle door construction |
| JP5692776B2 (en) | 2010-06-11 | 2015-04-01 | シロキ工業株式会社 | Vehicle door frame |
| CN202753732U (en) * | 2012-07-25 | 2013-02-27 | 上海汽车集团股份有限公司 | Automotive door and automobile equipped with same |
-
2013
- 2013-09-13 JP JP2013190438A patent/JP2015054660A/en active Pending
-
2014
- 2014-09-05 IN IN2542DE2014 patent/IN2014DE02542A/en unknown
- 2014-09-08 DE DE102014217917.3A patent/DE102014217917B4/en active Active
- 2014-09-11 CN CN201410461416.3A patent/CN104442303B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015054660A (en) | 2015-03-23 |
| CN104442303A (en) | 2015-03-25 |
| DE102014217917A1 (en) | 2015-03-19 |
| IN2014DE02542A (en) | 2015-06-26 |
| DE102014217917B4 (en) | 2022-10-13 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20200911 |