WO2004014714A1 - フードロックストライカ - Google Patents
フードロックストライカ Download PDFInfo
- Publication number
- WO2004014714A1 WO2004014714A1 PCT/JP2003/010099 JP0310099W WO2004014714A1 WO 2004014714 A1 WO2004014714 A1 WO 2004014714A1 JP 0310099 W JP0310099 W JP 0310099W WO 2004014714 A1 WO2004014714 A1 WO 2004014714A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hood
- striker
- bolt
- slit
- lock
- 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.)
- Ceased
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
- E05B77/08—Arrangements for protection of pedestrians
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/04—Strikers
- E05B85/045—Strikers for bifurcated bolts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
- B60R2021/343—Protecting non-occupants of a vehicle, e.g. pedestrians using deformable body panel, bodywork or components
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
- E05B83/24—Locks for luggage compartments, car boot lids or car bonnets for car bonnets
Definitions
- the present invention relates to a hood lock striker attached to an engine hood (hood) of an automobile.
- the present invention also relates to an assembly including an engine hood and a hood lock strike force.
- FIG. 9 shows an example of a conventional hood lock strike force.
- the illustrated hood lock striker 101 engages a hood lock 103 provided on a vehicle body structural member.
- the strike force 101 is fixed to the flat plate 102 by welding or the like, and this flat plate is attached to the inner panel 104 a of the engine hood 104.
- the striker 101 has a pair of vertical portions 101 a extending in the height direction of the vehicle, and a horizontal portion 101 b connecting these.
- the pair of vertical portions 101a are arranged so as to be separated from each other in the longitudinal direction of the vehicle.
- the hood 104 is fixed to the vehicle body by the engagement between the lock 103 and the horizontal portion 101b.
- the conventional striker 101 had the following problems.
- the striking force 101 has its own strength.
- the pair of vertical portions 101a is mounted perpendicular to the inner panel 104a. For this reason, the striker 101 is not easily deformed by a load from above.
- the striker 101 which is not easily deformed, cannot always absorb the impact of the contact. I didn't come. Disclosure of the invention,
- the present invention has been conceived under such circumstances, and an object of the present invention is to provide a hood lock strike force that is more excellent in shock absorbing ability than before.
- a hood rock striker attached to an engine hood.
- the striker includes an engaging portion that engages with the hood lock, and a deformable portion that allows the hood to be displaced downward when a load input is applied to the hood from above.
- the deformable portion includes at least one pair of inclined portions extending in a substantially V shape from the engagement portion.
- Each inclined portion has an upper end attached to the hood.
- the deformable portion includes a cylindrical holder attached to the hood, and the engaging portion is partially fitted into the holder.
- a raised portion that contacts the engaging portion is formed on an inner wall surface of the holder.
- an assembly including a hood lock strike force and an engine hood.
- the striker includes: an engagement portion that engages with the hood lock; and a pair of inclined portions extending substantially in a V-shape from the engagement portion. Each slope has an upper end that is attached to the hood via bolts and nuts.
- the hood has a bolt hole through which the bolt shaft passes, and a slit communicating with the bolt hole. The slit has a width in which the diameter of the bolt shaft is also small.
- the hood has an opening communicating with the slit and having a large size for the bolt hole.
- FIG. 1 is a side view showing a hood lock striker according to a first embodiment of the present invention.
- FIG. 2 is an exploded perspective view showing a connection mode of the striker and the engine hood shown in FIG. FIG.
- FIG. 3 is a diagram illustrating an example of an opening formed in the engine hood.
- FIG. 4 is a front view illustrating the action of the strike force of the first embodiment.
- FIG. 5 is a diagram showing an example of a mode of coupling between the striking force and the engine hood.
- FIGS. 6 and 7 are diagrams illustrating a hood lock striker according to a second embodiment of the present invention.
- FIG. 8 is a diagram showing a modification of the configuration shown in FIG.
- FIG. 9 is a side view showing a conventional hood lock strike force.
- FIG. 1 and 2 show a first embodiment according to the present invention.
- the arrow Fr indicates the front of the car
- the arrow Up indicates the top of the car.
- the illustrated hood lock striker 1 is attached via a bonolet 4 and a nut 5 to a front portion of an inner panel 21 of an engine hood 2.
- the strip force 1 is configured to engage with a hood lock 3 provided on a radiator support (not shown).
- the striker 1 is used to fix the hood 2 to the vehicle body, and has an engaging portion 11 that engages with the lock 3.
- the engaging portion 11 extends in the front and rear directions of the vehicle. From each end of the engaging portion 11, a pair of inclined portions 12 extend obliquely upward so as to form a substantially V shape (see FIG. 2).
- Each inclined portion 12 has a flat tip portion 13, and a through hole 14 for inserting the bolt 4 is formed at the tip portion.
- a bolt through hole 22 is formed in the inner panel 21 so as to be coaxial with a through hole 14 formed in the distal end portion 13.
- Each bolt through hole 22 communicates with one end of a slit 23 extending outward in the vehicle width direction.
- An opening 24 is communicated with the other end of the slit 23.
- the width of the slit 23 is smaller than the diameter of the shaft of the bolt 4.
- the size of each opening 24 is larger than the size of the nut 5.
- adjacent slits 23 may be connected by one elongated opening 24 '.
- the striker 1 is fixed to the hood 2 by bolts 4 and nuts 5 so that the tip portion 13 comes into contact with the inner panel 21. At this time, the bolt 4 is passed through the through hole 14 and the bolt through hole 22 as shown in FIG.
- the strip force 1 and the lock 3 are engaged, and the hood 2 is fixed to the vehicle body.
- the engaged state between striker 1 and lock 3 can be released by operating a release knob (not shown) provided in the vehicle compartment.
- the striker 1 when an automobile collides with a pedestrian, the striker 1 can receive a large load F from above.
- the radiator support to which the lock 3 is attached is usually a member having high rigidity, so that the load F does not significantly deform the lock 3 downward.
- the striker 1 has the inclined portion 12 extending in the vehicle width direction from both ends of the engaging portion 11 as described above. For this reason, the striker 1 is pressed by the radiator support by the load F, and a force directed outward in the vehicle width direction acts on the tip portion 13 of the inclined portion 12. With such a force, the fixing force of the bolt 4 is released, and the striker 1 moves outward as shown by the solid line in FIG. 4 while the tip 13 pulls the bolt 4 and the nut 5 in the vehicle width direction. Deform to move.
- the inner panel 21 is formed with the slit 23 extending from the bolt through hole 22 in the moving direction of the distal end portion 13, the above-mentioned deformation of the strike force 1 is easily performed. Such deformation effectively absorbs the impact of the load F. Further, since the width of the slit 23 is smaller than the diameter of the shaft of the bolt 4, the bolt 4 moves while expanding the slit 23. Thereby, a part of the impact energy can be consumed. Further, when the tip 13 reaches the opening 24, the nut 5 falls out of the opening 24, whereby the hood 2 is deformed and cramped under the load F, contributing to shock absorption.
- FIG. 5 shows an example of a method of fixing the striker 1 to the inner panel 21.
- the inner panel 21 has a slit 23b for passing a bolt and a rectangular opening 24b communicating with the slit.
- Attachment 6 is attached to inner panel 21 so as to cover slit 23b.
- the attachment 6 has a hole (not shown) for passing the shaft of the bolt 4. You.
- the striker 1 is fixed to the panel 21 by the port 4 and the nut 5.
- the size of the opening 24 b is larger than the size of the attachment 6.
- the striker 10 of the second embodiment includes a substantially U-shaped engaging member 16 and a pair of cylindrical holders 15 cooperating with the engaging member.
- the two holders 15 are fixed to the flat plate 18 while being separated from each other in the longitudinal direction of the vehicle.
- the flat plate 18 is fixed to the inner panel 21 a by bolts 4 and nuts 5.
- the engagement member 16 has a horizontal portion 16a and a pair of vertical portions 16b. As shown in FIG. 6, each vertical portion 16 b is fitted into a corresponding holder 15. An annular raised portion 17 is provided on the inner wall surface of the holder 15, and the raised portion contacts the vertical portion 16 b. The upper end of the vertical portion 16b is separated from the flat plate 18 by a predetermined distance. In such a state, the engaging member 16 is welded to the holder 15. Instead of the annular raised portion 17, a plurality of projecting pieces may be provided.
- the striker 10 having the above configuration operates as follows. As shown in FIG. 7, when a relatively large load F is applied from above the inner panel 21a, the fixed state between the holder 15 and the engaging member 16 is broken, and the raised portion 1 ⁇ is vertically extended. The vertical portion 16 b is displaced deeper into the holder 15 by being stretched (or scraped off) by the portion 16 b. The displacement of the engaging member 16 of the striker 10 in this way absorbs the impact due to the load F.
- FIG. 8 The configuration shown in FIG. 8 is the same as the configuration shown in FIG. 6, except as described below. That is, according to the configuration shown in FIG. 8, an annular raised portion 17 is provided at the lower end of each holder 15. Further, an annular concave portion 16c is formed in each vertical portion 16b of the striker, and the concave portion 16c is engaged with the raised portion 17 of the holder. Even with such a configuration, it is possible to absorb the impact of the load acting on the engine hood.
- the present invention has been described above, it is apparent that the present invention can be modified into various other embodiments. Such modifications do not depart from the spirit and scope of the present invention, and all modifications obvious to one skilled in the art are to be included in the following claims. .
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2003254881A AU2003254881A1 (en) | 2002-08-08 | 2003-08-07 | Hood lock striker |
| DE60327348T DE60327348D1 (de) | 2002-08-08 | 2003-08-07 | Schliessblech für ein haubenschloss |
| EP03784591A EP1557340B1 (en) | 2002-08-08 | 2003-08-07 | Hood lock striker |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002-231018 | 2002-08-08 | ||
| JP2002231018A JP4021723B2 (ja) | 2002-08-08 | 2002-08-08 | フードロックストライカ構造 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2004014714A1 true WO2004014714A1 (ja) | 2004-02-19 |
Family
ID=31711731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2003/010099 Ceased WO2004014714A1 (ja) | 2002-08-08 | 2003-08-07 | フードロックストライカ |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1557340B1 (ja) |
| JP (1) | JP4021723B2 (ja) |
| AU (1) | AU2003254881A1 (ja) |
| DE (1) | DE60327348D1 (ja) |
| WO (1) | WO2004014714A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1642786A3 (en) * | 2004-09-30 | 2006-04-12 | Mazda Motor Corporation | Hood stopper structure for automobile |
| EP1728943A1 (fr) * | 2005-06-03 | 2006-12-06 | Renault s.a.s. | Dispositif de verrouillage d'ouvrant de véhicule comportant un support et un fil de gâche |
| US7690722B2 (en) * | 2007-05-21 | 2010-04-06 | Honda Motor Co., Ltd. | Energy absorbing vehicle hood stopper assembly |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4645133B2 (ja) * | 2004-09-30 | 2011-03-09 | マツダ株式会社 | 自動車のフードストッパ構造 |
| JP4645135B2 (ja) * | 2004-09-30 | 2011-03-09 | マツダ株式会社 | 自動車のフードストッパ構造 |
| JP4658624B2 (ja) * | 2005-01-21 | 2011-03-23 | 本田技研工業株式会社 | 車両用フード装置 |
| FR2891234B1 (fr) * | 2005-09-23 | 2007-11-23 | Peugeot Citroen Automobiles Sa | Dispositif de verrouillage d'un capot de vehicule automobile comprenant des moyens deformables en cas de choc pieton |
| EP1842746B1 (en) * | 2006-04-04 | 2011-10-26 | Volvo Car Corporation | A bonnet for a vehicle |
| DE102007007633B4 (de) * | 2007-02-16 | 2025-11-06 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug mit einer verstellbaren Klappe und einem Fanghaken |
| FR2916729B1 (fr) * | 2007-05-30 | 2009-07-31 | Renault Sas | Structure avant de vehicule automobile |
| KR100872940B1 (ko) * | 2007-11-13 | 2008-12-08 | 현대자동차주식회사 | 후드 스트라이커 구조 |
| DE102009051121B4 (de) * | 2009-10-28 | 2012-01-19 | Audi Ag | Schlossbügelanordnung eines Fahrzeugschlosses, inbesondere für eine Fronthaube |
| FR2952392B1 (fr) * | 2009-11-06 | 2013-12-27 | Peugeot Citroen Automobiles Sa | Capot de vehicule automobile equipe d'un fil de gache renforce |
| FR2966486A1 (fr) * | 2010-10-21 | 2012-04-27 | Peugeot Citroen Automobiles Sa | Gache pour serrure de fermeture d'un ouvrant de vehicule automobile |
| DE102012016387A1 (de) * | 2011-09-06 | 2013-03-07 | Audi Ag | Schließbügelträger |
| CN105383590B (zh) * | 2015-12-14 | 2018-10-26 | 芜湖恒信汽车内饰制造有限公司 | 一种汽车引擎盖锁钣金的安装方法 |
| DE102019200765A1 (de) * | 2019-01-23 | 2020-07-23 | Volkswagen Aktiengesellschaft | Fronthaube für ein Fahrzeug |
| DE102021101888A1 (de) | 2020-02-06 | 2021-08-12 | Magna BÖCO GmbH | SCHLIEßBÜGELANORDNUNG FÜR DIE VERSCHLUSSVERRIEGELUNG IN KRAFTFAHRZEUGEN |
| GB2605411B (en) * | 2021-03-31 | 2024-07-17 | Jaguar Land Rover Ltd | Deformable striker apparatus for a vehicle split tailgate system |
| DE102023116245A1 (de) * | 2023-06-21 | 2024-12-24 | Kiekert Aktiengesellschaft | Schlosshalter für einen Kraftfahrzeug-Türverschluss |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6357420U (ja) * | 1986-09-30 | 1988-04-16 | ||
| JPH0631076Y2 (ja) * | 1987-09-21 | 1994-08-22 | 株式会社大井製作所 | フードロック装置 |
| JP3075372B2 (ja) * | 1991-09-25 | 2000-08-14 | 東芝テック株式会社 | 調理器 |
| JP2002037129A (ja) * | 2000-07-24 | 2002-02-06 | Isuzu Motors Ltd | エンジンフードロック廻りの構造 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2727372B1 (fr) * | 1994-11-24 | 1997-01-10 | Nacam | Dispositif d'absorption d'energie d'une colonne de direction de vehicule automobile |
| JP3957874B2 (ja) * | 1998-05-13 | 2007-08-15 | 本田技研工業株式会社 | 自動車のボンネット |
| DE10141628A1 (de) * | 2000-08-25 | 2002-03-28 | Witte Velbert Gmbh & Co Kg | Beschlaganordnung für eine aufschwenkbare Klappe, insbesondere Motorhaube, an einem Kraftfahrzeug |
| US6415882B1 (en) * | 2001-11-05 | 2002-07-09 | Ford Global Technologies, Inc. | Deployable hinge for pedestrian protection vehicle hood |
-
2002
- 2002-08-08 JP JP2002231018A patent/JP4021723B2/ja not_active Expired - Lifetime
-
2003
- 2003-08-07 DE DE60327348T patent/DE60327348D1/de not_active Expired - Lifetime
- 2003-08-07 EP EP03784591A patent/EP1557340B1/en not_active Expired - Lifetime
- 2003-08-07 WO PCT/JP2003/010099 patent/WO2004014714A1/ja not_active Ceased
- 2003-08-07 AU AU2003254881A patent/AU2003254881A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6357420U (ja) * | 1986-09-30 | 1988-04-16 | ||
| JPH0631076Y2 (ja) * | 1987-09-21 | 1994-08-22 | 株式会社大井製作所 | フードロック装置 |
| JP3075372B2 (ja) * | 1991-09-25 | 2000-08-14 | 東芝テック株式会社 | 調理器 |
| JP2002037129A (ja) * | 2000-07-24 | 2002-02-06 | Isuzu Motors Ltd | エンジンフードロック廻りの構造 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1557340A4 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1642786A3 (en) * | 2004-09-30 | 2006-04-12 | Mazda Motor Corporation | Hood stopper structure for automobile |
| EP1728943A1 (fr) * | 2005-06-03 | 2006-12-06 | Renault s.a.s. | Dispositif de verrouillage d'ouvrant de véhicule comportant un support et un fil de gâche |
| FR2886665A1 (fr) * | 2005-06-03 | 2006-12-08 | Renault Sas | Dispositif de verrouillage d'ouvrant de vehicule comportant un support et un fil de gache |
| US7690722B2 (en) * | 2007-05-21 | 2010-04-06 | Honda Motor Co., Ltd. | Energy absorbing vehicle hood stopper assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| DE60327348D1 (de) | 2009-06-04 |
| EP1557340A4 (en) | 2007-09-05 |
| JP4021723B2 (ja) | 2007-12-12 |
| EP1557340B1 (en) | 2009-04-22 |
| EP1557340A1 (en) | 2005-07-27 |
| JP2004067006A (ja) | 2004-03-04 |
| AU2003254881A1 (en) | 2004-02-25 |
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