IP Library Granted Patent US 10,160,418
Granted Patent B2
US 10,160,418 · App. 15/608,365 · Granted Dec 25, 2018

Front vehicle-body structure

Inventors: Hideaki Onishi (Hatsukaichi, JP); Ryo Komuta (Aki-gun, JP); Kenji Ohtani (GTO, MX); Hiroyuki Yoshimoto (Hiroshima, JP); Hiroshi Sogabe (Aki-gun, JP); Masatoki Kito (Hiroshima, JP); Kazuya Matsumoto (Aki-gun, JP)
Assignee: MAZDA MOTOR CORPORATION
B60R21/34B60R19/023B60R19/18B60R2019/1813B60R2019/1886B60R2021/343B62D25/084B62D25/12
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Quick Facts
Patent No.
US 10,160,418
App. No.
15/608,365
Granted
Dec 25, 2018
Kind
B2
Abstract

An impact absorbing member is provided below a fascia upper member (upper-face forming member) which forms an upper face of a front end portion of a vehicle. The impact absorbing member comprises a front side part which includes a front wall portion, a top wall portion, and a rear wall portion so as to have a U-shaped cross section opening downward and a flat-plate shaped rear side part which extends rearward from a lower end of the rear wall portion. A rear end portion of the rear side part is held at a radiator shroud as a vehicle-body-side member, and the rear side part is configured to slant obliquely forward and downward.

Claims (36)

1. A front vehicle-body structure, comprising:

an upper-face forming member forming an upper face of a vehicle front end portion and provided in front of a bonnet; and

an impact absorbing member provided below the upper-face forming member,

wherein

said impact absorbing member comprises a front side part which includes a front wall portion, a top wall portion, and a rear wall portion so as to have a U-shaped cross section opening downward and a flat-plate shaped rear side part which extends rearward from a lower end of the rear wall portion of said front side part and a rear end portion of which is held at a vehicle body, the rear side part being configured to slant obliquely forward, and

said upper-face forming member covers said front wall portion of the front side part of the impact absorbing member from a forward side and covers said top wall portion of the front side part of the impact absorbing member from an upward side.

2. The front vehicle-body structure of claim 1 , wherein

said upper-face forming member is a fascia upper member, and

said bonnet is configured such that a front end portion thereof overlaps a rear end portion of said fascia upper member from the upper side and a front end thereof is positioned so as not to protrude forward beyond said front wall portion of the front side part of the impact absorbing member.

3. The front vehicle-body structure of claim 1 , wherein

said upper-face forming member is a fascia upper member, and

said rear end portion of the fascia upper member is fixed to said top wall portion of the front side part of the impact absorbing member.

4. The front vehicle-body structure of claim 2 , wherein said rear end portion of the fascia upper member is fixed to said top wall portion of the front side part of the impact absorbing member.

5. The front vehicle-body structure of claim 3 , wherein a fascia lower member which includes a grill opening portion and grill member which is formed integrally with said fascia lower member and arranged at said grill opening portion are provided below said fascia upper member, and said fascia upper member supports the fascia lower member via said grill member.

6. The front vehicle-body structure of claim 4 , wherein a fascia lower member which includes a grill opening portion and grill member which is formed integrally with said fascia lower member and arranged at said grill opening portion are provided below said fascia upper member, and said fascia upper member supports the fascia lower member via said grill member.

7. The front vehicle-body structure of claim 1 , wherein the rear side part is configured to slant obliquely forward and downward.

8. The front vehicle-body structure of claim 1 , wherein the rear side part is configured to slant obliquely forward and upward.

9. A front vehicle-body structure, comprising:

an upper-face forming member forming an upper face of a vehicle front end portion; and

an impact absorbing member provided below the upper-face forming member,

wherein

said impact absorbing member comprises a front side part which includes a front wall portion, a top wall portion, and a rear wall portion so as to have a U-shaped cross section opening downward and a flat-plate shaped rear side part, which extends rearward and upward from a lower end of the rear wall portion of said front side part, and a rear end portion of which is held at a vehicle body, the rear side part being configured to slant obliquely forward, and

said upper-face forming member is a fascia upper member which is provided in front of a bonnet, covering said front wall portion of the front side part of the impact absorbing member from a forward side and covering said top wall portion of the front side part of the impact absorbing member from an upward side.

10. The front vehicle-body structure of claim 9 , wherein said bonnet is configured such that a front end portion thereof overlaps a rear end portion of said fascia upper member from the upper side and a front end thereof is positioned so as not to protrude forward beyond said front wall portion of the front side part of the impact absorbing member.

11. The front vehicle-body structure of claim 9 , wherein said rear end portion of the fascia upper member is fixed to said top wall portion of the front side part of the impact absorbing member.

12. The front vehicle-body structure of claim 10 , wherein said rear end portion of the fascia upper member is fixed to said top wall portion of the front side part of the impact absorbing member.

13. The front vehicle-body structure of claim 11 , wherein a fascia lower member which includes a grill opening portion and grill member which is formed integrally with said fascia lower member and arranged at said grill opening portion are provided below said fascia upper member, and said fascia upper member supports the fascia lower member via said grill member.

14. The front vehicle-body structure of claim 12 , wherein a fascia lower member which includes a grill opening portion and grill member which is formed integrally with said fascia lower member and arranged at said grill opening portion are provided below said fascia upper member, and said fascia upper member supports the fascia lower member via said grill member.

15. The front vehicle-body structure of claim 9 , wherein the rear side part is configured to slant obliquely forward and downward.

16. A front vehicle-body structure, comprising:

an upper-face forming member forming an upper face of a vehicle front end portion; and

an impact absorbing member provided below the upper-face forming member,

wherein

said impact absorbing member comprises a front side part which includes a front wall portion, a top wall portion, and a rear wall portion so as to have a U-shaped cross section opening downward and a flat-plate shaped rear side part, which extends rearward and upward from a lower end of the rear wall portion of said front side part, and a rear end portion of which is held at a vehicle body, the rear side part being configured to slant obliquely forward, and

the rear side part is configured to slant obliquely forward and upward.

17. The front vehicle-body structure of claim 9 , wherein said flat-plate shaped rear side part is formed continuously in a vehicle length direction from a first point where said flat-plate shaped rear side part is connected to said upper-face forming member to a second point where said flat-plate shaped rear side part is connected to said rear end portion.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 30, 2017
From: ONISHI, HIDEAKI; KOMUTA, RYO; OHTANI, KENJI; YOSHIMOTO, HIROYUKI; SOGABE, HIROSHI; KITO, MASATOKI; MATSUMOTO, KAZUYA
To: MAZDA MOTOR CORPORATION
Reel/Frame 042531/0649 →
Priority Claims (1)
JP 2016-113183 · Jun 7, 2016 · national
Continuity (1)
Related Publication 20170349124A1 · Dec 7, 2017
Cited By (2)
US 12,311,868 US 12,722,593