EP3986732A1 - Fixation d'un support de commande d'ouverture extérieure de porte de véhicule automobile - Google Patents
Fixation d'un support de commande d'ouverture extérieure de porte de véhicule automobileInfo
- Publication number
- EP3986732A1 EP3986732A1 EP20742336.9A EP20742336A EP3986732A1 EP 3986732 A1 EP3986732 A1 EP 3986732A1 EP 20742336 A EP20742336 A EP 20742336A EP 3986732 A1 EP3986732 A1 EP 3986732A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- reinforcement
- control support
- motor vehicle
- edge
- 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.)
- Withdrawn
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 68
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
- B60J5/0434—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged at the handle area
-
- 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
- B60J5/042—Reinforcement elements
- B60J5/045—Panel type elements
Definitions
- the invention relates to the field of motor vehicles, and more particularly to a motor vehicle door.
- a motor vehicle comprises at least one door formed by an outer wall and a lining.
- the outer wall and the lining form, in a lower part of the door, a box.
- This box includes a support for controlling the external opening of the door fixed to at least one reinforcement.
- the reinforcement (s) also serve to reinforce the structure of the door, in particular in the event of a side impact.
- a motor vehicle is furthermore designed to withstand different types of impact, in order to protect the passengers of the vehicle.
- Each new model of vehicle put into circulation is tested by various independent bodies, in order to assess the resistance of the vehicle and the damage caused to passengers and pedestrians during impact.
- vehicles are tested for their resistance to a side impact barrier.
- this type of shock causes the doors to collapse, which can cause the lock to deform and the door to open. This is particularly true when the external opening control is of the retractable type, more commonly referred to by the Anglo-Saxon expression "flush", because of its greater volume in the box.
- the published patent document US 2017/0240031 A1 discloses a motor vehicle door comprising an outer wall and a lining forming a box. Reinforcements and a support for controlling the external opening of the door are also found in the box.
- One of the reinforcements supports the control support, and is fixed longitudinally on an upper edge of the liner.
- an upper edge of the control support is fixed to the underlying reinforcement by two fastening elements.
- this fixing does not make it possible, during a side impact, to prevent a depression of the control support and potentially a interference with the lock, so this fixing does not prevent an untimely opening of the door.
- the object of the invention is to overcome at least one of the drawbacks of the aforementioned prior art. More particularly, the invention aims to prevent the opening of the door in the event of a side impact.
- the subject of the invention is a motor vehicle door, with an outer wall and a lining forming a box, said box comprising: at least one reinforcement fixed to the lining and extending along an inner face of the outer wall ; a support for controlling the external opening of the door, with at least one superimposed edge and fixed to the at least one reinforcement; remarkable in that at least one reinforcement has a non-rectilinear transverse profile, at least one edge of the opening control support superimposed on at least one reinforcement conforming to said non-rectilinear transverse profile of said reinforcement.
- At least one edge of the control support represents between 10% and 20% of the total height of said control support.
- the non-rectilinear profile of the at least one reinforcement and of the corresponding edge of the opening control support forms a rib.
- the rib has an average width and an average height less than said average width.
- the fixing of the at least one edge of the opening control support to the at least one reinforcement is by gluing.
- the bonding is located exclusively on one side of the at least one rib facing the opening control support.
- the opening control support is a plate extending along the inner face of the outer wall.
- the at least one reinforcement comprises an upper reinforcement with a non-rectilinear profile and extending along an upper edge of the lining, and a median reinforcement with a non-rectilinear profile ; the at least one edge of the support for controlling the external opening of the door comprising an upper edge conforming to the non-rectilinear profile of the upper reinforcement and a lower edge conforming to the non-rectilinear profile of the median reinforcement.
- each of the at least one reinforcement is a stamping extending in a main horizontal direction or inclined relative to the horizontal by less than 30 °.
- the external opening control support is adjacent to the door lock fixing area.
- the door further comprises a door hinge reinforcement positioned on a front edge of the door casing, and a lower reinforcement extending longitudinally and below the median reinforcement.
- the subject of the invention is also a motor vehicle comprising at least one door, remarkable in that said door is according to the invention.
- the measures of the invention are advantageous in that they make it possible to prevent the opening of the door during a side impact, and therefore to avoid causing
- the reinforcements can be achieved by gluing, which is easy to implement. Moreover, the use of glue makes it possible to meet the acoustic and vibration performance required by the manufacturer. Likewise, the presence of several additional reinforcements makes it possible to reinforce the door for various side impacts. The hinge reinforcement makes it possible to strengthen the fixing of the door to the door frame. Finally, the invention is easily achievable by techniques known to those skilled in the art, such as by stamping and gluing, easy to use and to install in the vehicle.
- FIG 1 is a side view of a vehicle door according to the invention, the door being shown without the outer wall;
- FIG 2 shows an enlarged view of the control support mounted on the reinforcements, as shown in Figure 1;
- FIG 3 is a cross section of a motor vehicle door, along the section plane shown in Figure 1.
- FIG. 1 shows a motor vehicle door (the vehicle not being shown in these figures) according to the invention.
- the door 1 comprises an outer wall (not shown in these figures for reasons of clarity of presentation of the invention) and a lining 3, the wall and the lining 3 forming a box 5 in a lower portion of the door 1.
- a window 7A In an upper portion 7 of the door 1 is a window 7A.
- Door 1 is further mounted in a door frame 9.
- the door 1 further comprises at least one reinforcement (11, 13, 15, 17).
- a hinge reinforcement 1 1 extends along a front edge 3A of the lining 3 of the box 5, and is intended to reinforce the mounting area of the door 1 on the door frame 9 under -jacent.
- a lower reinforcement 13 extends from a rear edge 3B towards the front edge 3A of the liner 3, and, more particularly, at a lower end 1 1 A of the hinge reinforcement 1 1.
- a upper reinforcement 15 extends along an upper edge 3C of the liner 3, under the glass 7A, from the front edge 3A to the rear edge 3B of the liner 3.
- a front end 15A of the upper reinforcement 15 is attached to both on the front edge 3A of the lining 3 and on an upper end 1 1 B of the hinge reinforcement 11.
- this upper reinforcement 15 has a non-rectilinear transverse profile, this profile having preferably a rib (particularly visible in FIG. 3) capable of facilitating the absorption of shocks.
- a median reinforcement 17 extends from the rear edge 3B towards the front edge 3A of the lining 3, and, more preferably, between the upper reinforcement 15 and the lower reinforcement 13.
- This median reinforcement 17 has a non-transverse profile. rectilinear, this profile more preferably being a rib (visible in FIG. 3).
- the upper 15 and middle 17 reinforcements are fixed to the lining 3 and extend along an inner face of the outer wall (not visible in these figures).
- the reinforcements (15, 17) are stampings which extend in a main horizontal direction or inclined relative to the horizontal by less than 30 °.
- the door 1 further comprises an external opening control support 19 of door 1.
- This control support 19 comprises an upper edge 19A and a lower edge 19B superimposed, respectively, on the upper 15 and middle reinforcements 17.
- the support control 19 serves in particular to maintain an external opening control 21 A, or handle, and a lock 21 B.
- the control support 19 is a plate which extends along the inner face of the outer wall (not visible in these figures). This control support 19 and its attachment to the reinforcements (15, 17) will be described more precisely in Figures 2 and 3.
- FIG. 2 shows an enlarged view of the control support mounted on the reinforcements, as previously shown in FIG. 1.
- FIG. 3 is a sectional view of the door, showing the connection between the control support and the reinforcements.
- the lock 21 B is fixed to a rear edge 3B of the lining 3.
- the lock 21 B is controlled by the external opening control 21 A.
- the control support 19 is adjacent. to the fixing zone of the lock 21 B of the door 1.
- the upper edges 19A and lower 19B of the control support 19 each have a non-rectilinear transverse profile which matches the non-rectilinear transverse profile of the upper reinforcements 15 and median 17 (particularly visible in Figure 3).
- the upper 19A and lower 19B edges of the control support 19 each form a rib (19A.1, 19B.1), facing the ribs (15B, 17B) of the upper 15 and middle 17 reinforcements.
- the ribs (19A.1, 19B.1) of the edges (19A, 19B) of the support 19 and the ribs (15B, 17B) of the reinforcements (15, 17) have a average width and an average height, the average height being less than said average width.
- the attachment between the ribs (15B, 17B, 19A.1, 19B.1) is carried out by gluing, and, more preferably, by a glue bead 23 located exclusively on one side of the rib (15B, 17B) facing the control support 19.
- each of the edges (19A, 19B) of the external opening control support 19 has a height of between 10% to 20% of the total height of the control support 19 (visible in figure 3).
- the overlap of the ribs (15B, 17B, 19A.1, 19B.1) allows, when the adhesive beads 23 break, to prevent the support 19 from sinking towards the lock 21 B, thus to prevent damage to the lock 21 B and thus to cause the opening of the door 1
- these ribs (15B, 17B, 19A.1, 19B.1) make it possible to hold the support of the control support 19 on the reinforcements (15, 17).
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1906678A FR3097496B1 (fr) | 2019-06-20 | 2019-06-20 | Fixation d’un support de commande d’ouverture extérieure de porte de véhicule automobile |
PCT/FR2020/051018 WO2020254746A1 (fr) | 2019-06-20 | 2020-06-15 | Fixation d'un support de commande d'ouverture extérieure de porte de véhicule automobile |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3986732A1 true EP3986732A1 (fr) | 2022-04-27 |
Family
ID=67999902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20742336.9A Withdrawn EP3986732A1 (fr) | 2019-06-20 | 2020-06-15 | Fixation d'un support de commande d'ouverture extérieure de porte de véhicule automobile |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3986732A1 (fr) |
FR (1) | FR3097496B1 (fr) |
WO (1) | WO2020254746A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3117413B1 (fr) * | 2020-12-14 | 2024-07-05 | Psa Automobiles Sa | Support de commande d’ouverture exterieure de vehicule |
CN116811542A (zh) * | 2022-03-21 | 2023-09-29 | 标致雪铁龙汽车股份有限公司 | 车门组件及其组装方法及包括其的车辆 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5425506B2 (ja) * | 2009-03-27 | 2014-02-26 | 本田技研工業株式会社 | ハンドル装置の取り付け構造 |
FR2980404B1 (fr) * | 2011-09-27 | 2014-04-04 | Renault Sa | Renfort de porte laterale |
FR3008931B1 (fr) * | 2013-07-23 | 2016-11-11 | Renault Sa | Porte laterale de vehicule equipee d'un organe de renfort, et vehicule automobile correspondant |
JP6387982B2 (ja) | 2016-02-19 | 2018-09-12 | マツダ株式会社 | 自動車のドア構造およびその組立て方法 |
-
2019
- 2019-06-20 FR FR1906678A patent/FR3097496B1/fr active Active
-
2020
- 2020-06-15 WO PCT/FR2020/051018 patent/WO2020254746A1/fr active Application Filing
- 2020-06-15 EP EP20742336.9A patent/EP3986732A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2020254746A1 (fr) | 2020-12-24 |
FR3097496A1 (fr) | 2020-12-25 |
FR3097496B1 (fr) | 2022-01-14 |
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