WO2013027576A1 - 車両前部構造及び車両の製造方法 - Google Patents

車両前部構造及び車両の製造方法 Download PDF

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Publication number
WO2013027576A1
WO2013027576A1 PCT/JP2012/070139 JP2012070139W WO2013027576A1 WO 2013027576 A1 WO2013027576 A1 WO 2013027576A1 JP 2012070139 W JP2012070139 W JP 2012070139W WO 2013027576 A1 WO2013027576 A1 WO 2013027576A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover
hook cover
holding
hook
bumper
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
Application number
PCT/JP2012/070139
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
高橋　浩二
正春 遠藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP2013529955A priority Critical patent/JP5653526B2/ja
Priority to CN201280040236.7A priority patent/CN103732453B/zh
Priority to IN2112CHN2014 priority patent/IN2014CN02112A/en
Priority to US14/239,950 priority patent/US9004583B2/en
Priority to EP12826484.3A priority patent/EP2749455B1/en
Publication of WO2013027576A1 publication Critical patent/WO2013027576A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/58—Auxiliary devices
    • B60D1/60—Covers, caps or guards, e.g. comprising anti-theft devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/10—Registration, licensing, or like devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
    • B60R19/50—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds with lights or registration plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/52—Radiator or grille guards ; Radiator grilles

Definitions

  • the present invention relates to a vehicle front structure including a hook cover capable of opening and closing a hook hole formed in a bumper, and a vehicle manufacturing method.
  • the hook hole formed in the front bumper is closed with a hook cover so that it cannot be seen from the outside.
  • the hook hole is configured to be able to penetrate a vehicle pulling hook for pulling the vehicle due to a vehicle failure or an accident.
  • Patent Document 1 discloses that a cover body whose shape matches a hook cover that can open and close a hook hole is integrally formed with a bumper, and the cover body is a painted portion of the bumper or is not painted.
  • a bumper structure is disclosed that is removably and integrally secured to a portion.
  • a general object of the present invention is to provide a vehicle front structure and a vehicle manufacturing method capable of preventing the occurrence of color unevenness and paint-through. Moreover, the main objective of this invention is to provide the manufacturing method of a vehicle front part structure and vehicle which can reduce manufacturing cost.
  • the present invention includes a bumper face provided at a front end of a vehicle, and a bumper constituent member disposed in a bumper opening of the bumper face.
  • the bumper face includes the bumper face.
  • a hook cover that is formed integrally with the bumper face in the opening and then separated from the bumper face, and a hook that is formed integrally with the bumper face in the bumper opening and detachably supports and fixes the hook cover.
  • a cover holding mechanism wherein the hook cover is a cover body portion that closes a hook cover attachment portion provided on the bumper face, and a cover that is locked to a bumper engagement portion provided on the hook cover attachment portion.
  • the hook cover holding mechanism is engaged and supported by the cover locking claw by elastic deformation of the hook cover. Characterized in that it has a holding locking claw to be.
  • the hook cover is separated from the bumper face, and the hook cover holding mechanism is integrally formed, the hook cover is separated from the bumper face, and the cover locking claw is engaged with the holding locking claw by elastic deformation of the hook cover. I support it.
  • the hook cover holding mechanism can function as a jig for supporting and fixing the hook cover by preventing vibration and displacement. it can.
  • the present invention it is possible to prevent the occurrence of color unevenness and paint-through.
  • the hook cover is separated from the bumper face so that it can be managed as a separate part, and it is not necessary to always manufacture both the bumper face and the hook cover when manufacturing the repair part. The manufacturing cost can be reduced.
  • the hook cover since the hook cover is transported and washed under high pressure while being supported and fixed by the hook cover holding mechanism, the hook cover is bumped by the wind pressure due to traveling wind during transportation or the water pressure due to the washing liquid during high pressure washing. It is possible to avoid leaving the face.
  • the bumper face and the hook cover can be transported in an integrally assembled state via the hook cover holding mechanism, the packaging cost and the transport cost can be reduced and the manufacturing cost can be reduced. Can be reduced.
  • the hook cover further includes a cover shaft portion extending outward from the cover main body portion, and a cover elastic portion provided between the cover main body portion and the cover shaft portion.
  • the hook cover holding mechanism includes a first holding opening portion into which the cover shaft portion is inserted when the hook cover is supported and fixed, and a second cover holding claw into which the cover locking claw is inserted. And a holding opening.
  • the cover shaft portion of the hook cover separated from the bumper face is inserted into the first holding opening, and the cover locking claw is securely engaged with the holding locking claw by elastic deformation of the cover elastic portion. Can be supported.
  • the hook cover holding mechanism is provided on the left and right sides of the first holding opening, and a holding leg connected to an end edge of the bumper opening, and the vicinity of the second holding opening. And a holding operation portion extending to the center of the bumper opening, and by pressing the holding operation portion inward of the bumper face, the engagement with the cover locking claw is released. It is characterized by that.
  • the hook cover can be reliably held by locking the cover shaft portion of the hook cover with the holding leg portion. For this reason, it is possible to preferably avoid the hook cover from being detached due to vibration / displacement of the hook cover during painting, wind pressure during transportation, and water pressure during high-pressure cleaning. Further, according to the present invention, by pressing the holding operation portion inward of the bumper face, the engagement between the cover locking claw and the holding locking claw can be easily released. When removing the hook cover, a separate tool is not required and workability can be improved.
  • the present invention is characterized in that the holding leg portion includes a cover holding claw provided outside the bumper face and a holding reinforcing portion provided inside the bumper face.
  • the support fixing function for the cover shaft portion of the hook cover is strengthened, and a stable support fixing state can be obtained.
  • the bumper component member includes a license plate installation portion on which a license plate is mounted, and a license plate opening formed in the license plate installation portion, and the hook cover holding mechanism includes: It is arranged in the license plate opening.
  • the hook cover is attached before the license plate is attached to the license plate installation portion.
  • the hook cover holding mechanism is arranged in the license plate opening visible from the outside of the vehicle, the bumper face and the bumper component are not removed, and a separate tool is not used.
  • the hook cover can be easily removed from the hook cover holding mechanism.
  • the present invention includes a cover restricting portion in which the cover shaft portion extends outward from the center of the left and right side portions toward the cover body portion, and the hook cover attaching portion is formed at an outer end,
  • the cover shaft portion has a cover insertion port into which the cover shaft portion is inserted, and the cover restricting portion is elastically deformed toward the cover shaft portion when the cover shaft portion is inserted into the cover insertion port, and the hook
  • the back surface of the bumper face can be elastically supported.
  • the cover restricting portion is provided on the cover shaft portion of the hook cover, and when the hook cover is opened outward from the hook cover mounting portion, the back surface of the bumper face is elastically supported by the cover restricting portion. Can do.
  • the hook cover does not fall off from the bumper face, and even if the hook cover rotates at the time of opening, there is no possibility of damaging the design surface of the bumper face. .
  • the present invention is a method of manufacturing a vehicle having the vehicle front structure as described above, wherein the bumper face, the hook cover, and the hook cover holding mechanism are integrally formed, and the hook Separating the cover from the bumper face; inserting the cover shaft portion of the hook cover into the first holding opening; and engaging and fixing the cover locking claw to the holding locking claw; Pressing the holding operation portion inward of the bumper face to release the engagement with the cover locking claw, and pulling the hook cover upward from the first holding opening; and the hook And a step of attaching a cover to the hook cover attaching portion.
  • the hook cover is separated from the bumper face, the cover shaft portion of the hook cover is inserted into the first holding opening, and the cover The locking claw is engaged and fixed to the holding locking claw. If it does in this way, when painting a bumper face and a hook cover at the same time, the vibration and displacement of a hook cover can be prevented, and generation
  • the hook cover is attached by the dealer when the eyebolt is removed.
  • the hook cover can be easily attached to the hook cover attaching portion without using a separate tool.
  • the separated hook cover is circulated integrally in a state of being supported and fixed to the hook cover holding mechanism. Cost can be reduced.
  • FIG. 1 is a perspective view showing a front portion of a vehicle to which a vehicle front structure according to an embodiment of the present invention is applied.
  • (A)-(c) is a front view which shows the manufacturing process of a bumper face.
  • (A) is the expansion perspective view of the hook cover which looked at the injection molded object from the front
  • (b) is the expansion perspective view of the hook cover which looked at the injection molded object from the back.
  • A) is an enlarged perspective view of the hook cover holding mechanism when the injection molded body is viewed from the front
  • (b) is an enlarged perspective view of the hook cover holding mechanism when the injection molded body is viewed from the rear.
  • FIG. 6 is an enlarged longitudinal sectional view taken along line AA in FIG. (A)-(d) is a perspective view which shows the state which removes the hook cover hold
  • (A) is a perspective view of the hook cover attachment part which looked at the bumper face from the front
  • (b) is a perspective view of the hook cover attachment part which looked at the bumper face from back.
  • (A) is a partially enlarged perspective view of a state in which the hook cover is attached to the hook cover attaching portion, and (b) is a transverse sectional view taken along line BB of (a).
  • (A), (b) is an expansion perspective view which shows the state which attaches a hook cover with respect to a hook cover attaching part.
  • (A), (b) is an expansion perspective view which shows the state by which the hook cover was open
  • FIG. 1 is a perspective view showing a front portion of a vehicle to which a vehicle front structure according to an embodiment of the present invention is applied.
  • front and rear and “up and down” indicated by arrows in each figure indicate the front and rear direction and the vertical direction of the vehicle body, and “left and right” indicate the left and right directions as viewed from the driver's seat.
  • a finished vehicle 10 includes a bumper face 12 provided at the front end thereof, and a lower grille attached to a bumper opening 14 of the bumper face 12 (see FIGS. 2A and 2B).
  • (Bumper constituent member) 16 and a hook cover 20 attached to a hook cover mounting portion 18 provided at the outer end of the bumper face 12 are configured.
  • the license plate attached to the lower grill 16 is not shown.
  • the lower grill 16 has a license plate installation part 22 in which a license plate (not shown) is mounted, and a license plate opening part 24 formed in the license plate installation part 22.
  • FIG. 2 is a front view showing a bumper face manufacturing process
  • FIG. 2 (a) is a front view of an injection molded body in which a bumper face and a hook cover are integrally formed by injection molding
  • FIG. 2 (b) is a front view.
  • FIG. 2C is a front view showing a state in which the hook cover is supported and fixed to the hook cover holding mechanism when the bumper face is painted and transported.
  • FIG. 2C is a front view of the completed vehicle with the hook cover attached to the hook cover attaching portion. It is a front view which shows a part.
  • an injection molded body 12a taken out from a mold includes a hook cover 20, a hook cover holding mechanism 26 that holds the hook cover 20, and a bumper face 12.
  • the resin material is integrally formed.
  • the hook cover 20 is disposed on the upper side of the bumper opening 14, and the hook cover holding mechanism 26 is disposed on the lower side of the bumper opening 14.
  • the hook cover 20 is separated from the edge of the bumper opening 14, and the separated hook cover 20 is supported and fixed to the hook cover holding mechanism 26. That is, as shown in FIG. 5 to be described later, the cover shaft portion 28 of the hook cover 20 is inserted into the first holding opening 30 of the hook cover holding mechanism 26, and the cover locking claw 32 of the hook cover 20 is inserted into the hook cover.
  • the hook cover 20 is supported and fixed to the hook cover holding mechanism 26 by engaging and fixing (engaging and supporting) with the holding and locking claws 34 of the holding mechanism 26.
  • a coating process is performed on both the bumper face 12 and the hook cover 20 almost simultaneously (see FIG. 6 described later). After this coating process is finished, the hook cover 20 is transported from the manufacturer to the dealer while the hook cover 20 is maintained and fixed to the hook cover holding mechanism 26.
  • the hook cover 20 is separated from the hook cover holding mechanism 26. That is, as shown in FIG. 7 to be described later, the holding operation portion 36 of the hook cover holding mechanism 26 is pressed inward of the bumper face 12 to release the engagement between the cover locking claw 32 and the holding locking claw 34. At the same time, the hook cover 20 can be separated from the hook cover holding mechanism 26 by pulling the hook cover 20 upward from the first holding opening 30. By attaching the separated hook cover 20 to the hook cover attaching portion 18 in which the through hole 38 (hook hole) is formed, the completed vehicle 10 shown in FIG. 2C is obtained.
  • the hook cover 20 is separated from the bumper face 12, and the cover shaft portion 28 of the hook cover 20 is moved to the first position. 1
  • the cover locking claw 32 is engaged and fixed to the holding locking claw 34 while being inserted into the holding opening 30 (see FIG. 5).
  • the hook cover 20 is attached by a dealer when the eyebolt is removed.
  • the hook cover 20 can be easily attached to the hook cover mounting portion 18 without using a separate tool.
  • the separated hook cover 20 is circulated integrally with the hook cover holding mechanism 26 being supported and fixed.
  • the transportation cost can be reduced.
  • FIG. 3A is an enlarged perspective view of the hook cover when the injection molded body is viewed from the front
  • FIG. 3B is an enlarged perspective view of the hook cover when the injection molded body is viewed from the rear
  • FIG. FIG. 4B is an enlarged perspective view of the hook cover holding mechanism when the injection molded body is viewed from the front
  • FIG. 4B is an enlarged perspective view of the hook cover holding mechanism when the injection molded body is viewed from the rear
  • FIG. FIG. 5B is an enlarged perspective view showing the state in which the cover is supported and fixed to the hook cover holding mechanism
  • FIG. 5B is an enlarged perspective view of the state in which the cover is supported and fixed
  • FIG. 6 is A in FIG.
  • FIG. 10 is an enlarged longitudinal sectional view taken along a line A.
  • the hook cover 20 includes a cover main body portion 40 formed in a substantially disc shape, and a cover main body portion 40 that is formed integrally with the cover main body portion 40 and outward from the cover main body portion 40. And a cover shaft portion 28 extending to the surface.
  • the cover main body 40 includes a cover locking claw 32 that is locked to a bumper engaging portion 44 (see FIG. 8C) provided on the hook cover mounting portion 18, and a cover that is continuous with the cover locking claw 32.
  • a cover step portion 46 formed along the outer peripheral portion of the main body portion 40 and an opening recess portion 48 for inserting a tool when the hook cover 20 attached to the hook cover mounting portion 18 is pulled out and opened.
  • the cover shaft portion 28 is formed in a rod shape that can be inserted into the first holding opening 30 of the hook cover holding mechanism 26.
  • the cover main body 40 has a cover locking claw 32, and the cover locking claw 32 is respectively engaged with the bumper engaging portion 44 of the hook cover mounting portion 18 and the holding locking claw 34 of the hook cover holding mechanism 26.
  • the hook cover 20 is prevented from being removed when the hook cover mounting portion 18 is closed, when the hook cover 20 is painted, when transported, or during high pressure cleaning.
  • the cover step portion 46 has a constant step between the bumper design surface and the cover body portion 40 when the through hole 38 (hook hole, see FIG. 2C) of the bumper face 12 is closed with the hook cover 20. Is to keep
  • a cover support part 50 and a cover elastic part 52 are provided between the cover main body part 40 and the cover shaft part 28 .
  • the cover support portion 50 abuts on a bumper step portion 56 provided in the cover insertion port 54 (see FIG. 8A), and has a fulcrum function for supporting the hook cover 20 when the hook cover 20 is opened and closed.
  • the cover elastic portion 52 has a function of supporting the cover main body portion 40 by elastically locking the cover locking claws 32 when the hook cover mounting portion 18 is closed and when the hook cover 20 is held.
  • the cover shaft portion 28 extends outwardly from the center of the left and right side portions toward the cover main body portion 40, and is formed to be inclined to a left downward gradient and a right downward gradient as viewed from the front, and has a pair of elastic forces.
  • a cover restricting portion 58 is provided. The cover restricting portion 58 prevents the hook cover 20 from falling off the hook cover attaching portion 18 by contacting the back surface portion of the bumper face 12 when the hook cover 20 is opened.
  • the hook cover holding mechanism 26 is disposed in the license plate opening 24 as shown in FIG.
  • the hook cover 20 is integrally formed with the bumper face 12 in the bumper opening 14 as shown in the injection molded body 12a of FIG. 2A, and the hook cover 20 is detachably supported and fixed. is there.
  • the hook cover holding mechanism 26 has a holding main body portion 60 made of a substantially flat rectangular body, and is supported in a state of protruding upward by the inner edge of the bumper opening 14. (See FIG. 2).
  • a pair of cover holding claws 62 provided outside the bumper face 12 and continuing to the inner end edge portion and a cover shaft portion 28 are inserted below the holding main body portion 60 when the hook cover 20 is supported and fixed.
  • the first holding opening 30 having a rectangular shape and the pair of cover holding claws 62 are arranged on the left and right sides of the first holding opening 30 and connected to the edge of the bumper opening 14 to hold the holding body 60.
  • a pair of holding leg portions 64 for supporting the.
  • On the back surface of the pair of holding leg portions 64 a holding reinforcing portion 66 is provided that bulges inward of the bumper face 12 and reinforces the holding leg portion 64.
  • the holding main body 60 faces the inside of the second holding opening 70, the holding bulging part 68 that bulges toward the front surface (front side), the second holding opening 70 formed of a horizontally long rectangular space, and the like.
  • the cover locking claw 32 is engaged and supported by being elastically deformed, and extended from the vicinity of the second holding opening 70 toward the center of the bumper opening 14 and pressed by the operator.
  • a holding operation unit 36 to be operated is provided.
  • the holding body 60 holds the hook cover 20 supported and fixed by the hook cover holding mechanism 26 so that no color unevenness or paint-through occurs due to vibration or displacement during painting.
  • the hook cover 20 has an appropriate elastic force so as not to be detached from the hook cover holding mechanism 26 during high-pressure cleaning.
  • the pair of cover holding claws 62 have a function of supporting and fixing the hook cover 20 by sandwiching the cover shaft portion 28 from both the left and right sides when the hook cover 20 is held.
  • the first holding opening 30 supports the hook cover 20 by inserting the cover shaft portion 28 when the hook cover 20 is held.
  • the pair of holding leg portions 64 are disposed below the bumper opening portion 14 and support the holding main body portion 60.
  • the holding reinforcement portion 66 reinforces the holding leg portion 64 so that color unevenness or paint-through does not occur due to vibration / displacement during painting, and also holds the hook leg 20 so that the hook cover 20 does not come off during wind pressure or high-pressure cleaning during transportation. It reinforces the strength and rigidity of 64.
  • the holding bulging portion 68 supports the hook cover 20 locked to the holding locking claw 34 by continuously pressing the hook cover 20 toward the outside of the bumper opening 14 when the hook cover 20 is held.
  • the second holding opening 70 has a holding locking claw 34 into which the cover locking claw 32 is inserted when the hook cover 20 is held and the hook cover 20 is locked.
  • the holding locking claw 34 is configured to lock the cover locking claw 32 when the hook cover 20 is held, so that the hook cover 20 does not come off during wind pressure or high pressure cleaning during transportation.
  • the holding operation unit 36 is released from the holding locking claw 34 that is locked to the cover locking claw 32 when the operator presses the inner side of the bumper opening 14 while holding the hook cover 20. The engagement with the holding latching claw 34 is released), and the hook cover 20 can be pulled upward.
  • the elastic force of the cover elastic portion 52 acts around the support point with respect to the operator's input to the inside of the bumper opening 14, and a reaction force F to the outside of the bumper opening 14 is generated.
  • the operator's input to the cover body 40 is stopped when the hook cover 20 comes into contact with the holding bulging portion 68, and the cover locking claw 32 and the holding locking claw 34 are engaged.
  • FIGS. 7A to 7D are perspective views showing a state in which the hook cover held by the hook cover holding mechanism is detached.
  • a detaching structure for detaching (separating) the hook cover 20 from the hook cover holding mechanism 26 in a state where the hook cover 20 is supported and fixed will be described with reference to FIGS.
  • the operator can easily grasp the hook cover 20 by displacing the cover main body portion 40 toward the front side (forward), and the hook cover 20 can be easily moved upward from the hook cover holding mechanism 26 without using a tool or the like. It can be extracted (removed) toward the head (see FIGS. 7C and 7D).
  • FIG. 8A is a perspective view of the hook cover mounting portion when the bumper face is viewed from the front
  • FIGS. 8B and 8C are perspective views of the hook cover mounting portion when the bumper face is viewed from the rear.
  • FIG. 9A is a partially enlarged perspective view showing a state where the hook cover is attached to the hook cover attaching portion
  • FIG. 9B is a cross-sectional view taken along line BB of FIG. 9A.
  • the hook cover mounting portion 18 is located at the outer end of the bumper face 12 (see FIG. 2), and a substantially circular through hole 38 (hook hole) is formed through the vehicle 10 in the front-rear direction.
  • the hook cover mounting portion 18 is formed by a wall portion along a substantially circular opening and engages with a cover support wall 72 that supports the outer peripheral surface of the hook cover 20 and a cover locking claw 32 formed on the hook cover 20. And a bumper engagement portion 44 that supports the cover, and a cover insertion port 54 that is disposed opposite to the bumper engagement portion 44 at a position opposite to the circumferential direction and through which the cover shaft portion 28 is inserted. Further, the hook cover attaching portion 18 is formed on a part of the inner peripheral edge portion of the cover insertion port 54, and a bumper step portion 56 that contacts and supports the cover support portion 50, and a hook cover inserted into the cover insertion port 54.
  • the 20 cover shaft portions 28 include a bumper restricting portion 74 that restricts displacement in a direction away from the bumper face 12.
  • the cover step 46 formed on the hook cover 20 supports the bumper.
  • the inner wall 72a of the wall 72 By contacting the inner wall 72a of the wall 72, a certain level difference is ensured between the bumper design surface and the design surface of the cover main body 40.
  • FIG. 10A and 10 (b) are enlarged perspective views showing a state in which the hook cover is attached to the hook cover attaching portion.
  • the operator inserts the cover shaft portion 28 of the hook cover 20 from the front of the bumper face 12 into the cover insertion port 54 along the arrow direction.
  • the two cover restricting portions 58 protruding outward from the cover shaft portion 28 are elastically deformed in the arrow direction toward the cover shaft portion 28 as shown in FIG. 10B.
  • the cover shaft portion 28 can be smoothly inserted into the cover insertion port 54.
  • the cover body portion 40 is pressed along the circular opening, whereby the hook cover 20 abuts against the cover support wall 72 and the cover locking claw 32 and The hook cover 20 is attached to the hook cover attaching portion 18 by engaging with the bumper engaging portion 44.
  • FIG. 11 (a) and 11 (b) are enlarged perspective views showing a state in which the hook cover is released from the hook cover attaching portion, and FIG. 11 (a) is a view as seen from the front surface of the bumper face. b) is a view from the back of the bumper face.
  • the operator inserts the tip of a tool such as a flat-blade screwdriver into the opening recess 48 formed in the lower portion of the hook cover 20 and pulls the cover main body 40 forward so that the hook cover 20 moves outward from the vehicle. (See FIG. 11A).
  • a tool such as a flat-blade screwdriver
  • the cover main body 40 rotates along the arrow direction with the bumper step portion 56 as a rotation fulcrum.
  • the cover main body 40 is provided so as to be openable until the cover elastic portion 52 and the bumper restricting portion 74 in the vicinity of the cover elastic portion 52 of the cover shaft portion 28 come into contact with each other (see FIG. 11B).
  • the cover regulating portion 58 is elastically supported on the back surface (back surface) of the bumper face 12 (see FIG. 11B), the hook cover 20 is detached from the bumper face 12 even when a towing hook (not shown) is used. Can be prevented.
  • the vehicle 10 to which the vehicle front structure according to the present embodiment is applied is basically configured as described above. Next, the function and effect will be described.
  • the bumper face 12, the hook cover 20, and the hook cover holding mechanism 26 are integrally formed of, for example, a resin material by injection molding, and then the hook cover 20 is separated from the bumper face 12.
  • the cover locking claw 32 is engaged and supported by the holding locking claw 34 of the hook cover holding mechanism 26 by elastic deformation.
  • the hook cover holding mechanism 26 functions to support and fix the hook cover 20 by preventing vibration and displacement. Can be demonstrated. As a result, in this embodiment, it is possible to prevent the occurrence of color unevenness and paint see-through during painting.
  • the hook cover 20 is separated from the bumper face 12 at the time of manufacture, so that it can be managed as a separate part, and both the bumper face 12 and the hook cover 20 are always manufactured at the time of manufacturing the repair part. It becomes unnecessary to reduce the manufacturing cost.
  • the hook cover 20 since the hook cover 20 is transported and washed under high pressure while being supported and fixed by the hook cover holding mechanism 26, the hook cover 20 is subjected to wind pressure due to traveling wind during transportation or water pressure due to washing liquid during high pressure washing. Detachment from the bumper face 12 can be avoided.
  • the bumper face 12 and the hook cover 20 can be integrally assembled and supported and fixed via the hook cover holding mechanism 26, the packaging cost and the transportation cost can be reduced. The manufacturing cost can be reduced.
  • the cover shaft portion 28 of the hook cover 20 separated from the bumper face 12 is inserted into the first holding opening 30, and the cover locking claw 32 is held by the elastic deformation of the cover elastic portion 52. It is possible to reliably support and engage the pawl 34.
  • the hook cover 20 can be securely held by locking the cover shaft portion 28 of the hook cover 20 with the holding leg portion 64, and the hook cover 20 can be vibrated or displaced during painting.
  • the hook cover 20 can be preferably avoided from being detached due to wind pressure during transportation or water pressure during high-pressure cleaning.
  • the support fixing function for the cover shaft portion 28 of the hook cover 20 is strengthened, and a stable support fixing state can be obtained.
  • the attaching operation of the hook cover 20 is performed before the license plate is attached to the license plate installing portion 22.
  • the hook cover holding mechanism 26 is disposed in the license plate opening 24 that is visible from the outside of the vehicle 10, the bumper face 12 and the lower grill 16 are not removed, and a separate tool or the like is used.
  • the hook cover 20 can be easily removed from the hook cover holding mechanism 26 without being used.
  • the cover shaft portion 28 of the hook cover 20 is provided with a cover restricting portion 58 having elasticity, and when the hook cover 20 is released from the hook cover mounting portion 18 to the outside of the vehicle 10, The regulating portion 58 can elastically support the back surface of the bumper face 12.
  • the hook cover 20 does not fall off the bumper face 12 even when a towing hook (not shown) is used, and even if the hook cover 20 rotates when opened, the bumper face 12 There is no risk of damaging the design surface.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)
  • Connection Of Plates (AREA)
PCT/JP2012/070139 2011-08-24 2012-08-08 車両前部構造及び車両の製造方法 Ceased WO2013027576A1 (ja)

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JP2013529955A JP5653526B2 (ja) 2011-08-24 2012-08-08 車両前部構造及び車両の製造方法
CN201280040236.7A CN103732453B (zh) 2011-08-24 2012-08-08 车辆前部构造以及车辆的制造方法
IN2112CHN2014 IN2014CN02112A (https=) 2011-08-24 2012-08-08
US14/239,950 US9004583B2 (en) 2011-08-24 2012-08-08 Structure for front portion of vehicle and method for manufacturing vehicle
EP12826484.3A EP2749455B1 (en) 2011-08-24 2012-08-08 Structure for front portion of vehicle and method for manufacturing vehicle

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JP2011-182631 2011-08-24

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CN104773124A (zh) * 2014-01-14 2015-07-15 株式会社利富高 车辆用保险杠的盖的装卸结构
JP2016124313A (ja) * 2014-12-26 2016-07-11 株式会社ファルテック 牽引フック用カバー

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CN104442243B (zh) * 2014-11-26 2016-08-24 延锋彼欧汽车外饰系统有限公司 一种包括拖钩盖板和蒙皮的组件
CN105857206B (zh) * 2015-08-20 2018-03-30 延锋彼欧汽车外饰系统有限公司 一种抽屉式盖板结构
CN205344412U (zh) * 2016-01-19 2016-06-29 延锋彼欧汽车外饰系统有限公司 一种用于汽车保险杠的拖钩盖板组件
CN105782454B (zh) * 2016-04-01 2017-12-22 盐城服务业集聚区投资有限公司 一种用于活动缝隙的覆盖装置
TWD189256S (zh) * 2016-11-22 2018-03-21 福特環球科技有限公司 車輛輪圈
DE102021133782A1 (de) * 2021-12-20 2023-06-22 Rehau Automotive Se & Co. Kg Außenverkleidungsteilanordnung und Verfahren zur Lackierung und Weiterverarbeitung einer Außenverkleidungsanordnung

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Publication number Priority date Publication date Assignee Title
CN104773124A (zh) * 2014-01-14 2015-07-15 株式会社利富高 车辆用保险杠的盖的装卸结构
JP2016124313A (ja) * 2014-12-26 2016-07-11 株式会社ファルテック 牽引フック用カバー

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CN103732453B (zh) 2016-05-18
JPWO2013027576A1 (ja) 2015-03-19
EP2749455A1 (en) 2014-07-02
JP5653526B2 (ja) 2015-01-14
EP2749455B1 (en) 2016-10-12
US20140183884A1 (en) 2014-07-03
IN2014CN02112A (https=) 2015-05-29
EP2749455A4 (en) 2015-04-15
US9004583B2 (en) 2015-04-14
CN103732453A (zh) 2014-04-16

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