WO2012160793A1 - 車両の前部車体構造 - Google Patents
車両の前部車体構造 Download PDFInfo
- Publication number
- WO2012160793A1 WO2012160793A1 PCT/JP2012/003261 JP2012003261W WO2012160793A1 WO 2012160793 A1 WO2012160793 A1 WO 2012160793A1 JP 2012003261 W JP2012003261 W JP 2012003261W WO 2012160793 A1 WO2012160793 A1 WO 2012160793A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vehicle
- bonnet
- wire
- radiator shroud
- vehicle body
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/105—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles for motor cars
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2003—Preventing opening by insertion of a tool, e.g. flexible, between door and jamb to withdraw the bolt
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
- E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
- B62D25/084—Radiator supports
Definitions
- the present invention relates to a front vehicle body structure of a vehicle, and in particular, a bonnet that covers an upper surface of an engine room provided at a front part of the vehicle, an engagement part provided at a front part of the bonnet,
- the present invention relates to a vehicle body structure including a radiator shroud provided at a front portion.
- a radiator shroud is provided at the front of a vehicle body, and a storage member for storing a latch that locks a striker of a bonnet is provided at an intermediate portion in the vehicle width direction of the radiator shroud.
- a front vehicle body structure of a vehicle body that is fixed by welding or the like and is provided with a connecting member that connects the housing member and the intermediate portion in the vehicle width direction of the bumper reinforcement.
- the storage member is formed in a box shape that opens upward
- the connecting member is formed with a mounting flange at the upper end thereof, and this mounting flange is substantially a square shape that substantially matches the shape of the front surface of the storage member.
- the left and right ends of the mounting flange in the vehicle width direction are bolted to the storage member.
- a bonnet release wire is connected to the latch.
- the latch is opened and closed by the movement of the bonnet release wire, and the bonnet is opened and closed.
- the bonnet release wire extends from the rear side of the radiator shroud through the radiator shroud to the front of the radiator shroud and is connected to a latch provided in front of the radiator shroud.
- a wire such as a bonnet release wire
- a hooking member made of a rod with a hook or the like can be inserted from the air inlet of the grill provided at the front of the vehicle body, hooked to the wire, and the latch can be opened. Can be. If such an operation becomes possible, there is a risk of theft being performed by opening the hood and stealing the vehicle or parts of the vehicle.
- the present invention has been made in order to solve the above-described problems of the prior art, and a vehicle capable of suppressing an unauthorized operation of a wire connected to an engaged portion (latch) from the front of a vehicle body. It aims to provide a front body structure.
- a vehicle front body structure of a vehicle includes a bonnet that covers an upper surface of an engine room provided at a front portion of the vehicle, and an engagement portion provided at a front portion of the bonnet.
- a radiator shroud provided in a front portion of the engine room, an engaged portion provided in front of the radiator shroud and engaged with the engaging portion, and a front side of the radiator shroud from a side of the radiator shroud.
- a wire connected to the engaged portion through the support portion, and a support portion for supporting the engaged portion on the radiator shroud.
- the support portion has a protruding portion that protrudes to a position that prevents at least a part of the wire from being seen from the front side of the vehicle body.
- 1 is a front view mainly showing a structure of an exterior of a vehicle body front portion of a vehicle according to a first embodiment of the present invention.
- 1 is a schematic front view mainly showing an internal structure of a vehicle body front portion of a vehicle according to a first embodiment of the present invention. It is a perspective view which simplifies and shows the structure inside the vehicle body front part of the vehicle by 1st Embodiment of this invention. It is a partial front view of the state which removed the center stay of the front part vehicle body structure of the vehicle by 1st Embodiment of this invention. It is a partial top view in the state where the center stay of the front part body structure of the vehicle by a 1st embodiment of the present invention was attached.
- FIG. 7 is a cross-sectional view taken along line VII-VII in FIG.
- FIG. 8 is a cross-sectional view taken along line VIII-VIII in FIG.
- FIG. 5 is a cross-sectional view taken along line IX-IX in FIG. 4.
- It is a schematic front view which shows mainly the internal structure of the vehicle body front part of the vehicle by 2nd Embodiment of this invention.
- FIG. 1 is a front view mainly showing a structure of an exterior of a vehicle body front portion of a vehicle according to a first embodiment of the present invention
- FIG. 2 is a diagram showing mainly an interior of a vehicle body front portion of the vehicle according to the first embodiment of the present invention
- FIG. 3 is a schematic front view showing the structure
- FIG. 3 is a perspective view showing a simplified internal structure of the front part of the vehicle body according to the first embodiment of the present invention
- FIG. 4 is according to the first embodiment of the present invention.
- FIG. 5 is a partial front view of the vehicle front body structure with the center stay removed
- FIG. 5 is a partial plan view of the vehicle front body structure with the center stay attached according to the first embodiment of the present invention.
- 6 is a partial front view showing a state where the center stay of the front body structure of the vehicle according to the first embodiment of the present invention is attached
- FIG. 7 is a cross-sectional view taken along the line VII-VII of FIG. 8 is a cross-sectional view taken along line VIII-VIII in FIG. 1, and FIG. It is a sectional view taken along a fourth line IX-IX.
- “front”, “rear”, “left”, and “right” refer to the vehicle body unless otherwise specified.
- a vehicle 1 includes a bonnet 2 that covers an upper surface of an engine room provided at a front portion of a vehicle body, a bumper face 4 that forms an outer surface of a vehicle body front portion at a lower front portion of the bonnet 2, A grill 6 provided between the bonnet 2 and the bumper face 4 is provided in front of the engine room.
- the bonnet 2 includes a striker 8 (engagement portion) provided on the front inner side of the bonnet 2 and substantially at the center in the vehicle width direction.
- a large number of air inlets 10 for introducing air into the engine room are formed in the grill 6 in a mesh shape.
- FIG. 2 shows a state in which the bonnet 2 is opened and the bumper face 4 and the grill 6 are removed
- FIG. 3 shows a further simplified vehicle body front structure.
- a front side frame 12 (see FIG. 3) extending in the front-rear direction on both outer sides in the vehicle width direction (left and right sides of the vehicle body) and a pair of front sides as shown in FIGS.
- a radiator shroud 14 disposed on the inner side in the vehicle width direction of the frame 12 and on the rear side of the grill 6 is provided.
- the radiator shroud 14 is a resin frame member and is formed in a rectangular shape perpendicular to the front surface of the vehicle 1.
- a large opening 16 is formed at the center of the radiator shroud 14, approximately above the opening 16.
- Half of the grille 6 is disposed at the rear side of the air inlet 10 and at substantially the same height as the grille 6. Therefore, the air introduced from the air inlet 10 of the grill 6 hits a radiator or the like (not shown) through the opening 16.
- a front end of the pair of front side frames 12 has a bumper reinforcement 18 extending in the vehicle width direction on the front side of the radiator shroud 14 and a front surface of the bumper reinforcement 18 so as to extend in the vehicle width direction.
- An impact absorbing member 20 is provided.
- the bumper reinforcement 18 and the impact absorbing member 20 are formed in a convex arc shape on the front side of the vehicle body in a plan view.
- a latch 22 is arranged at the approximate center of the upper front surface of the radiator shroud 14.
- the latch 22 is provided as an engaged portion that engages with the striker 8 of the bonnet 2 when the bonnet 2 is closed.
- the latch 22 is provided with a latch operating mechanism 23 that opens and closes the latch 22.
- the radiator shroud 14 extends forward from the left side (right side when viewed from the front of the vehicle body) of the radiator shroud 14 to the latch 22 along the front surface of the radiator shroud 14.
- a bonnet release wire 24 arranged in this manner and a projection 25 (see also FIG. 9) for supporting the bonnet release wire 24 from below are provided.
- the bonnet release wire 24 is disposed so as to extend from a bonnet opening / closing lever (not shown) through the upper left side of the latch 22 to the internal latch operating mechanism 23, so that these opening / closing lever, latch 22, and latch operating mechanism 23 are mechanically connected.
- a plurality of burglar alarm wires arranged in front of the radiator shroud 14 so as to extend from the right side of the radiator shroud 14 (left side when viewed from the front of the vehicle body) to the latch 22 along the front surface of the radiator shroud 14. 26 and a coupler 27 for connecting the burglar alarm wires 26 to each other.
- the plurality of burglar alarm wires 26 are arranged so as to extend from the burglar siren 29 (see FIG. 3) through the upper right side of the latch 22 to the internal latch activating mechanism 23. 29 is electrically connected.
- the electrical circuit (not shown) using the burglar alarm wire 26 is energized when the bonnet is closed, but if the latch operating mechanism 23 of the latch 22 is operated by an unauthorized means such as theft, The energized state is set to be interrupted.
- the burglar siren 29 is set so that the siren sounds when the energized state of the burglar alarm wire 26 is interrupted in order to prevent theft of the vehicle or the like.
- a pair of radiator shroud mounting portions 30 that protrude further forward from the front surface by a predetermined distance are provided on the front surface of the radiator shroud 14.
- Each is attached to a radiator shroud attachment portion 30.
- the latch 22 is disposed at a position spaced apart from the front surface of the radiator shroud 14 by a predetermined distance.
- the bonnet release wire 24 is positioned at the position of the latch operating mechanism 23 of the latch 22 that is further away from the front surface of the radiator shroud 14 by a predetermined distance D1 and further from the front surface of the radiator shroud 14 by a predetermined distance D2. Until the vehicle body is pulled out. Further, the burglar alarm wire 26 is located at the position of the latch operating mechanism 23 of the latch 22 that is separated from the front surface of the radiator shroud 14 by the predetermined distance D3 and further from the front surface of the radiator shroud 14 by the predetermined distance D2. Until the vehicle body is pulled out.
- the bonnet release wire 24 or the burglar alarm wire 26 is disposed near the latch 22 so as to exceed the protruding distance (D4) in the front-rear direction of a shroud rib 38 described later.
- a center stay 28 (support portion) that supports the latch 22 on the radiator shroud 14 surrounds the front of the latch 22.
- the center stay 28 extends downward from a center stay cover portion 32 (see FIG. 5) located in front of the latch 22 and a central lower portion of the center stay cover portion 32, and the center stay cover portion 32 and the bumper reinforcement 18.
- a bumper reinforcement connection portion 33 that connects the two to each other.
- the upper end portion of the bumper reinforcement connection portion 33 is integrally fixed to the center stay cover portion 32 by spot welding, and the lower end portion of the bumper reinforcement connection portion 33 is fastened and fixed to the bumper reinforcement 18 with bolts. .
- the center stay cover portion 32 of the center stay 28 is arranged at a position that covers the latch 22 and at least a part of the bonnet release wire 24 and the burglar alarm wire 26 extending from the inside of the latch 22 from the front.
- the center stay cover portion 32 of the center stay 28 has a convex top surface protruding forward at the center position A1 of the center stay 28, and the left and right mounting positions A2 from the center position A1 of the center stay 28. It extends stepwise on both outer sides in the vehicle width direction.
- the center stay cover portion 32 is fastened and fixed to the radiator shroud 14 via the latch 22 by a bolt 36 at the attachment position A2.
- the center stay cover 32 of the center stay 28 has a pair of center stay protrusions 34 (protrusions) extending symmetrically on both outer sides in the vehicle width direction (both left and right sides of the vehicle body). At least a part of the bonnet release wire 24 and the burglar alarm wire 26 is disposed so as not to be seen from the front.
- the center stay protruding portion 34 extends substantially parallel to the front surface of the radiator shroud 14 from the left and right attachment positions A2 of the center stay cover portion 32 to a predetermined position A3 further spaced outward in the vehicle width direction. It is formed as follows.
- the predetermined position A3 is, for example, a position spaced from the center in the vehicle width direction of the radiator shroud 14 to the left and right by a dimension of about a quarter of the entire width of the radiator shroud 14, or the height of the shroud rib 38 described later. Is set at a position corresponding to the position where the bonnet release wire 24 crosses or a position corresponding to an inner end in the vehicle width direction of a shroud rib 38 to be described later.
- the center stay protrusion 34 may be formed so as to be inclined with respect to the front surface of the radiator shroud 14.
- the center stay protrusion 34 may be formed in a curved shape.
- the upper end 34a of the center stay protrusion 34 extends substantially horizontally from the predetermined position A2 to the predetermined position A3, and the lower end 34b of the center stay protrusion 34 extends from the predetermined position A3 at the tip of the center stay protrusion to the predetermined position A2 and the predetermined position A3. It gradually descends and extends toward a predetermined position A4, and extends substantially horizontally between the predetermined position A4 and the predetermined position A2.
- the vertical width W of the center stay protrusion 34 is gradually increased from the predetermined position A3 to the predetermined position A4 at the tip of the center stay protrusion, and is formed substantially constant from the predetermined position A4 to the predetermined position A2. Has been.
- the grill 1, the center stay protrusion 34, and the bonnet release wire 24 are arranged in order from the front of the vehicle 1.
- center stay protrusion 34 is positioned in a region where a virtual straight line extending from the air inlet 10 formed in the grill 6 to the bonnet release wire 24 can be blocked.
- the upper end 34 a of the center stay protrusion 34 is disposed at a height position equal to or higher than the broken line L 1 connecting the inner upper end 10 a of the air inlet 10 of the grill 6 and the bonnet release wire 24.
- the lower end 34 b of the grille 6 is arranged at a height position below the broken line L 2 connecting the outer lower end 10 b of the air inlet 10 of the grill 6 and the bonnet release wire 24. Therefore, the center stay protrusion 34 is formed to include a surface that traverses from a position on the broken line L1 to a position on the broken line L2.
- an alternate long and short dash line L3 connecting the inner upper end 10a of the air inlet 10 of the grill 6 and the upper end 34a of the center stay protrusion 34, the outer lower end 10b of the air inlet 10 of the grill 6, and the lower end of the center stay protrusion 34.
- the bonnet release wire 24 is arranged at a position between the alternate long and short dash line L4 connecting the line 34b.
- the positional relationship between the center stay protrusion 34 and the burglar alarm wire 26 can be set similarly to the positional relationship between the center stay protrusion 34 and the bonnet release wire 24 described above.
- the front surface of the radiator shroud 14 includes first shroud ribs 38 (first guide portions) extending from the left and right predetermined positions A ⁇ b> 3 toward the outside in the vehicle width direction, respectively.
- a second shroud rib 39 (second guide portion) is provided.
- the first shroud rib 38 is provided at a position separated from the center of the front surface of the radiator shroud 14 on the left side of the vehicle body, while the first shroud rib 38 is provided at a position separated from the center of the front surface of the radiator shroud 14 on the right side of the vehicle body.
- Two shroud ribs 39 are provided, and the positional relationship between the shroud ribs 38 and 39 is set to be symmetrical with respect to the center of the front surface of the radiator shroud 14 (the installation portion of the latch 22).
- the first and second shroud ribs 38 and 39 are formed so as to protrude from the front surface of the radiator shroud 14 toward the front of the vehicle body by a predetermined distance D4 shown in FIG.
- the radiator shroud 14 is molded from a resin or the like, the projecting distance (height) D4 of each of the shroud ribs 38 and 39 cannot be made very large for convenience of molding.
- the separation distance D2 of the latch 22 with respect to the front surface of the radiator shroud 14 is set larger than the protrusion distance D4 of each shroud rib 38, 39 (D2> D4).
- the Burglar alarm wire 26 is disposed so as to extend from the latch 22 to the right side of the vehicle body and to pass over the second shroud rib 38.
- the bonnet release wire 24 is disposed so as to extend from the latch 22 to the left side of the vehicle body and pass below the first shroud rib 38.
- the connection position between the bonnet release wire 24 and the latch 22 is set above the first shroud rib 38.
- the bonnet release wire 24 is gradually bent downward as it goes from the latch 22 toward the first shroud rib 38, and directly below the lower surface of the first shroud rib 38 below the first shroud rib 38. (That is, in contact with the lower surface).
- a protrusion 25 is formed at a position slightly below the first shroud rib 38, and the bonnet release wire 24 is sandwiched between the protrusion 25 and the first shroud rib 38 in the vertical direction. Is arranged (see FIG. 9).
- the latch 22 is held at the closed position.
- a user vehicle occupant
- a hood opening / closing lever not shown
- the hood release wire 24 is pulled.
- the latch operating mechanism 23 connected to the bonnet release wire 24 is pulled by the bonnet release wire 24, and the latch 22 is displaced to the open position. In this way, the user can open the hood 2.
- the burglar alarm wire 26 is energized. Even if the user operates the hood opening / closing lever to open the hood 2 from this state, the burglar alarm wire 26 remains energized and the burglar siren 29 does not operate.
- a person who intends to steal the vehicle inserts a hook member made of a rod with a hook or the like from the air inlet 10 of the grill 6 provided at the front of the vehicle body, hooks it on the bonnet release wire 24, and latches 22 Is supposed to open.
- the bonnet 2 is opened by such an unauthorized operation, the power of the Burglar alarm wire 26 is cut off and the Burglar siren 29 sounds.
- the Burglar alarm wire 26 is illegally physically disconnected, the Burglar alarm wire 26 is not energized and the Burglar siren 29 sounds.
- the center stay protrusion 34 provided on the center stay cover 32 of the center stay 28 allows at least a part of the bonnet release wire 24 and the burglar alarm wire 26 to pass through the air inlet 10 in the front of the vehicle body. It is hidden so that it cannot be seen from the side. Therefore, for example, even if an operation such as pulling the bonnet release wire 24 connected to the latch 22 to the front side of the vehicle body using a hook member inserted through the air introduction port 10 is performed, the operation is not performed in the center stay protruding portion. 34, it is possible to prevent the hood 2 from being opened due to the latch 22 being manipulated to the open state.
- the bonnet release wire 24 extends from the latch 22 to the left side of the vehicle body and passes below the first shroud rib 38, and extends from the latch 22 to the right side of the vehicle body so as to extend to the second shroud rib.
- a Burglar alarm wire 26 is disposed so as to pass above 39, and a connection position between the bonnet release wire 24 and the latch 22 is set above the first shroud rib 38. According to such a configuration, the operation of the bonnet release wire 24 and the burglar alarm wire 26 from the front of the vehicle body can be inhibited by the shroud ribs 38 and 39, respectively, and the latch 22 is prevented from being illegally operated. be able to.
- the bonnet release wire 24 is arranged so as to pass below the first shroud rib 38 positioned below the connecting portion between the latch 22 and the bonnet release wire 24,
- the bonnet release wire 24 approaches or comes into contact with the lower surface of the first shroud rib 38, and the gap formed between them is extremely small. Therefore, even if an attempt is made to pull the bonnet release wire 24 by a hooking member made of a hooked rod or the like, it is difficult to insert the tip of the hooking member between the bonnet release wire 24 and the lower surface of the first shroud rib 38. Thus, the operation of pulling the bonnet release wire 24 is hindered.
- an operation for maintaining the burglar alarm wire 26 in an energized state is performed by the second shroud rib 39 located below the burglar alarm wire 26. Directly inhibited. As a result of these actions, the latch 22 is prevented from being manipulated to the open state, and the risk of theft or the like is more effectively reduced.
- the protrusion 25 that sandwiches the bonnet release wire 24 between the first shroud rib 38 and the first shroud rib 38 is provided at a predetermined portion of the radiator shroud 14 that is located below the first shroud rib 38. Yes. According to such a configuration, the bonnet release wire 24 is in close contact with the lower surface of the first shroud rib 38, and the gap between the two is more reliably reduced, so that the operation of hooking the bonnet release wire 24 is more effectively inhibited. be able to.
- the distance D2 of the latch 22 from the front surface of the radiator shroud 14 is set larger than the protruding distance D4 of the shroud ribs 38 and 39 from the front surface of the radiator shroud 14.
- the bonnet release wire 24 and the burglar alarm wire 26 are curved forward toward the center in the vehicle width direction, and in the vicinity of the latch 22 (near the center in the vehicle width direction of the radiator shroud 14), the shroud rib. It will be arranged at a position exceeding the protrusion distance D4 of 38, 39 (see FIG. 5).
- the center stay protrusion 34 of the center stay cover 32 is provided in the vicinity of the latch 22, and the bonnet release wire 24 and the burglar alarm wire 26 are moved forward by the center stay protrusion 34. It is obscured from.
- the bonnet release wire 24 and the burglar alarm wire 26 in the vicinity of the latch 22 are covered from the front side of the vehicle body by the center stay protruding portion 34, while both the vehicle width direction from the latch 22.
- the bonnet release wire 24 and the burglar alarm wire 26 which are separated to the outside the upper side or the lower side thereof is covered with the shroud ribs 38 and 39, so that the operation of pulling the bonnet release wire 24 from the front of the vehicle body or the burglar alarm wire It can suppress more reliably that operation which maintains 26 in an energized state is performed from the vehicle body front.
- the center stay protrusion 34 is formed so as to protrude from the center of the center stay cover 32 to the left and right sides of the vehicle body (one side and the other side in the vehicle width direction).
- the bonnet release wire 24 and the burglar alarm wire 26 in the vicinity of the latch 22 are arranged so as to cover the front of the vehicle body. For this reason, even if the left and right arrangements of the bonnet release wire 24 and the burglar alarm wire 26 are different depending on the specifications, such as a vehicle having a right handle specification and a left handle specification, the center stay 28 having the same shape is provided. Can be used in common.
- FIG. 10 is a schematic front view showing mainly the internal structure of the vehicle body front portion of the vehicle according to the second embodiment of the present invention.
- the vehicle front body structure according to the second embodiment has the same basic structure as the vehicle front body structure according to the first embodiment described above, and therefore, here, a portion different from the first embodiment of the second embodiment. I will explain only.
- the vehicle 51 according to the second embodiment is a vehicle having a pre-crash safety function capable of detecting a collision in advance. For this reason, the vehicle 51 is provided with detection means 52 for detecting a collision in advance at the front of the vehicle body.
- the detection means 52 is disposed at a position located in front of the central portion of the radiator shroud 14 in the vehicle width direction and above the bumper reinforcement 18 and below the center stay 54 (support portion). ing.
- the center stay 54 includes a center stay cover portion 56 disposed on the front side of the latch 22 and a pair of left and right bumper reinforcement connection portions 58 that connect the center stay cover portion 56 and the bumper reinforcement 18 to each other.
- Each bumper reinforcement connection portion 58 has a lower end portion connected to the bumper reinforcement 18 and an upper end portion connected to the center stay cover portion 56, and the bumper reinforcement 18 and the center stay cover are connected to each other. It arrange
- the center stay cover portion 56 of the center stay 54 is disposed at a position where the latch 22 and at least a part of the bonnet release wire 24 and the burglar alarm wire 26 extending from the inside of the latch 22 to the left and right are covered from the front. That is, the center stay cover part 56 has a pair of center stay protrusions 60 (protrusions) such as a square shape extending symmetrically on both outer sides in the vehicle width direction (left and right sides of the vehicle body). Is arranged at a position to cover at least a part of the bonnet release wire 24 and the burglar alarm wire 26 from the front.
- Each bumper reinforcement connection portion 58 has an upper end connected to a pair of center stay protrusions 60 of the center stay cover portion 56, respectively.
- each center stay protruding portion 60 is formed with a connecting portion 62 for connecting the upper end portion of the bumper reinforcement connecting portion 58 to the center stay protruding portion 60. That is, the connecting portion 62 of the center stay protruding portion 60 is also disposed at a position where at least a part of the bonnet release wire 24 and the burglar alarm wire 26 is covered from the front.
- the center stay protrusion 60 is positioned in a range that blocks a straight line extending from the air inlet (not shown) formed in the grill to the bonnet release wire 24.
- the lower end 60b of the center stay protrusion 60 and the lower end 62b of the connecting portion 62 provided on the center stay protrusion 60 are the same as the outer lower end 10b of the air inlet 10 as described in FIG. 7 in the first embodiment. It is disposed at a height position below the broken line L2 connecting the bonnet release wire 24. Further, when the bumper reinforcement connecting portion 58 is provided in front of the center stay protruding portion 60, at least a part of the bonnet release wire 24 and the burglar alarm wire 26 are also connected by the bumper reinforcement connecting portion 58. It will be covered from the front of the grill.
- the center stay 54 and the bumper reinforcement 18 positioned above the center stay 54 are provided via the bumper reinforcement connection portion 58.
- a connecting portion 62 for connecting the bumper reinforcement connecting portion 58 to the center stay 54 is provided on the center stay protruding portion 60 of the center stay cover portion 56 of the center stay 54.
- the connecting portion 62 is disposed at a position where at least a part of the bonnet release wire 24 and the burglar alarm wire 26 is covered from the front of the vehicle body. Accordingly, it is possible to prevent an operation such as pulling the bonnet release wire 24 connected to the latch 22 from the front of the vehicle body, and to prevent the bonnet 2 from being opened due to an illegal operation of the latch 22. Can do. Furthermore, it is possible to suppress the operation for maintaining the Burglar alarm wire 26 in the energized state from the front of the vehicle body.
- the vehicle front body structure of the vehicle of the present invention includes a bonnet (2) that covers the upper surface of the engine room provided at the front of the vehicle (1), and an engagement portion (8) provided at the front of the bonnet (2).
- a radiator shroud (14) provided at the front of the engine room, an engaged portion (22) provided in front of the radiator shroud (14) and engaged with the engaging portion (8), and the radiator Wires (24, 26) connected to the engaged portion (22) from the side of the shroud (14) through the front of the radiator shroud (14) and the engaged portion (22) are connected to the radiator shroud (14 And a support portion (28) to be supported.
- the support portion (28) has a protruding portion (34) that protrudes to a position that prevents at least a part of the wires (24, 26) from being seen from the front side of the vehicle body.
- At least a part of the wire is obscured by the protrusion of the support portion so as not to be seen from the front of the vehicle body, so that the wire connected to the engaged portion is operated from the front of the vehicle body by the protrusion. It is possible to inhibit the bonnet from being illegally opened.
- the front vehicle body structure includes a bumper face (4) that forms an outer surface of the front portion of the vehicle body at a front lower portion of the bonnet (2), and a bonnet (2) and a bumper face (in front of the engine room). And a grill (6) formed between 4) and 4).
- the grill (6) has an air introduction port (10) for introducing air into the engine room, and at least part of the wires (24, 26) of the protrusion (34) of the support portion (28) is air. It protrudes to a position that prevents it from being seen from the front side of the vehicle body through the introduction port (10).
- the wire is a bonnet release wire (24) that releases the engagement between the engaging portion (8) and the engaged portion (22) by being pulled when the bonnet (2) is opened.
- a burglar alarm wire (26) whose energization state changes when the bonnet (2) is illegally opened.
- the radiator shroud (14) includes a first guide portion (38) protruding toward the front side of the vehicle body at a position separated from the engaged portion (22) on one side in the vehicle width direction, and the engaged portion ( 22), a second guide portion (39) projecting forward of the vehicle body is provided at a position spaced apart on the other side in the vehicle width direction.
- the bonnet release wire (24) extends from the engaged portion (22) to one side in the vehicle width direction and passes below the first guide portion (38).
- the burglar alarm wire (26) It extends from the engaged portion (22) to the other side in the vehicle width direction and is disposed so as to pass above the second guide portion (39).
- the connection position of the bonnet release wire (24) and the engaged portion (22) is set above the first guide portion (38).
- the bonnet release wire is disposed immediately below the first guide portion at a position spaced from the engaged portion to one side in the vehicle width direction, the hook member or the like is hooked on the bonnet release wire. Even so, the operation is hindered by the first guide part. Further, since the Burglar alarm wire is disposed above the second guide portion at a position spaced from the engaged portion to the other side in the vehicle width direction, the energization state of the Burglar alarm wire is not changed. Even if it is going to perform operation for this, the operation is inhibited by the 2nd guide part.
- the bonnet release wire (24) is sandwiched between the first guide portion (38) and a predetermined portion of the radiator shroud (14) located below the first guide portion (38).
- a protrusion (25) is provided.
- the support portion (28) has a pair of projecting portions (34), and both projecting portions (34) project respectively on one side and the other side in the vehicle width direction.
- the wire can be obscured on both the left and right sides of the engaged portion, and the arrangement of the left and right wires differs depending on the specification, such as a vehicle having a right handle specification and a left handle specification.
- the support part of the same shape can be used in common.
- the front vehicle body structure includes a bumper reinforcement (18) extending in the vehicle width direction in front of the radiator shroud (14), a support portion (54), and a bumper reinforcement (18). And a bumper reinforcement connection portion (58) to be coupled.
- the support portion (54) is disposed above the bumper reinforcement (18), and the bumper reinforcement connection portion (58) is connected to the protrusion portion (60) of the support portion (54) to the support portion (54).
- a connecting part (62) is provided.
- the wire connected to the engaged portion is more reliably suppressed from being illegally operated from the front of the vehicle body. Can do.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Superstructure Of Vehicle (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Claims (6)
- 車両の前部に設けられたエンジンルームの上面を覆うボンネットと、
上記ボンネットの前部に設けられた係合部と、
上記エンジンルームの前部に設けられたラジエタシュラウドと、
上記ラジエタシュラウドの前方に設けられ且つ上記係合部と係合する被係合部と、
上記ラジエタシュラウドの側方からこのラジエタシュラウドの前方を通って上記被係合部に連結されたワイヤと、
上記被係合部を上記ラジエタシュラウドに支持する支持部と、を備え、
上記支持部は、上記ワイヤの少なくとも一部が車体前方側から見えるのを妨げる位置に突出する突出部を有していることを特徴とする車両の前部車体構造。 - 上記ボンネットの前方下部で車体前部の外表面を形成するバンパフェイスと、エンジンルームの前方で上記ボンネットと上記バンパフェイスとの間に形成されたグリルと、を更に備え、
上記グリルは、上記エンジンルームに空気を導入するための空気導入口を有し、
上記支持部の上記突出部は、上記ワイヤの少なくとも一部が上記空気導入口を通じて車体前方側から見えるのを妨げる位置に突出する、請求項1に記載の車両の前部車体構造。 - 上記ワイヤには、ボンネットの開放時に引っ張られることで上記係合部と上記被係合部との係合を解除するボンネットレリーズワイヤと、上記ボンネットの不正開放時に通電状態が変化するバーグラアラームワイヤとが含まれ、
上記ラジエタシュラウドは、上記被係合部に対し車幅方向の一方側に離間した位置に、車体前方側に突出する第1ガイド部を有するとともに、上記被係合部に対し車幅方向の他方側に離間した位置に、車体前方側に突出する第2ガイド部を有し、
上記ボンネットレリーズワイヤは、上記被係合部から車幅方向の一方側に延びて上記第1ガイド部の下方を通るように配置され、
上記バーグラアラームワイヤは、上記被係合部から車幅方向の他方側に延びて上記第2ガイド部の上方を通るように配置され、
上記ボンネットレリーズワイヤと上記被係合部との連結位置が、上記第1ガイド部よりも上方に設定されている、請求項2に記載の車両の前部車体構造。 - 上記第1ガイド部よりも下方に位置する上記ラジエタシュラウドの所定部位に、上記第1ガイド部との間で上記ボンネットレリーズワイヤを挟み込む突起部が設けられた、請求項3に記載の車両の前部車体構造。
- 上記支持部が一対の上記突出部を有し、両突出部は車幅方向の一方側と他方側にそれぞれ突出している、請求項1乃至4の何れか1項に記載の車両の前部車体構造。
- 上記ラジエタシュラウドの前方において車幅方向に延びるバンパレインフォースメントと、上記支持部と上記バンパレインフォースメントとを連結するバンパレインフォースメント接続部と、を更に備え、
上記支持部は上記バンパレインフォースメントの上方に配置され、
上記支持部の上記突出部に、上記バンパレインフォースメント接続部を上記支持部に接続するための連結部が設けられた、請求項1乃至5の何れか1項に記載の車両の前部車体構造。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201280024952.6A CN103608247B (zh) | 2011-05-23 | 2012-05-18 | 车辆的前部车身结构 |
JP2013516200A JP5655942B2 (ja) | 2011-05-23 | 2012-05-18 | 車両の前部車体構造 |
DE112012002214.9T DE112012002214B4 (de) | 2011-05-23 | 2012-05-18 | Frontkarosseriestruktur eines Fahrzeugs |
US14/119,136 US9132862B2 (en) | 2011-05-23 | 2012-05-18 | Front body structure of vehicle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-114352 | 2011-05-23 | ||
JP2011114352 | 2011-05-23 |
Publications (1)
Publication Number | Publication Date |
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WO2012160793A1 true WO2012160793A1 (ja) | 2012-11-29 |
Family
ID=47216886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2012/003261 WO2012160793A1 (ja) | 2011-05-23 | 2012-05-18 | 車両の前部車体構造 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9132862B2 (ja) |
JP (1) | JP5655942B2 (ja) |
CN (1) | CN103608247B (ja) |
DE (1) | DE112012002214B4 (ja) |
WO (1) | WO2012160793A1 (ja) |
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JP2019107945A (ja) * | 2017-12-15 | 2019-07-04 | トヨタ自動車株式会社 | フードロックケーブル配索構造を有する車両前部構造 |
JP2022078543A (ja) * | 2020-11-13 | 2022-05-25 | 本田技研工業株式会社 | 車両前部構造 |
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EP2682312B1 (en) * | 2012-07-03 | 2019-03-27 | Volvo Car Corporation | Bonnet latch bracket arrangement |
JP6044796B2 (ja) * | 2014-08-29 | 2016-12-14 | マツダ株式会社 | 車両の前部車体構造 |
JP6292196B2 (ja) * | 2015-08-28 | 2018-03-14 | トヨタ自動車株式会社 | 車両前部の吸気構造 |
JP6565892B2 (ja) * | 2016-12-22 | 2019-08-28 | トヨタ自動車株式会社 | 車両前部構造 |
JP6460180B1 (ja) * | 2017-08-22 | 2019-01-30 | マツダ株式会社 | エンジンの保温構造 |
CN108438057B (zh) * | 2018-02-07 | 2019-12-10 | 山东科技职业学院 | 一种汽车车身前端框 |
CN111547001B (zh) * | 2020-05-29 | 2021-08-17 | 重庆工程职业技术学院 | 一种汽车保险杠 |
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- 2012-05-18 US US14/119,136 patent/US9132862B2/en active Active
- 2012-05-18 WO PCT/JP2012/003261 patent/WO2012160793A1/ja active Application Filing
- 2012-05-18 DE DE112012002214.9T patent/DE112012002214B4/de not_active Expired - Fee Related
- 2012-05-18 CN CN201280024952.6A patent/CN103608247B/zh not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
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CN103608247A (zh) | 2014-02-26 |
DE112012002214T5 (de) | 2014-06-12 |
JPWO2012160793A1 (ja) | 2014-07-31 |
JP5655942B2 (ja) | 2015-01-21 |
CN103608247B (zh) | 2016-08-17 |
DE112012002214B4 (de) | 2020-07-30 |
US20140084632A1 (en) | 2014-03-27 |
US9132862B2 (en) | 2015-09-15 |
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