Tailgate-equipped vehicle body structure

Patent metadata

Field	Value
Publication number	US-9669688-B2
Application number	US-201514919968-A
Country	US
Kind code	B2
Filing date	Oct 22, 2015
Priority date	Oct 23, 2014
Publication date	Jun 6, 2017
Grant date	Jun 6, 2017

Abstract

A tailgate-equipped vehicle body structure includes a tailgate for opening and closing a rear opening section provided in a rear section of a vehicle, and a sub door provided on the tailgate for opening and closing a sub door opening section provided in the tailgate. The upper surface of a lower edge portion of the rear opening section and the upper surface of a lower edge portion of the sub door opening section are located in substantially flush with each other.

First claim

What is claimed is:

1. A tailgate-equipped vehicle body structure comprising:
a tailgate for opening and closing a rear opening section provided in a rear section of a vehicle; and
a sub door provided on the tailgate for opening and closing a sub door opening section provided in the tailgate,
an upper surface of a lower edge portion of the rear opening section and an upper surface of a lower edge portion of the sub door opening section being located in substantially flush with each other,
wherein the tailgate includes an inner panel disposed adjacent to a vehicle interior and an outer panel disposed adjacent to a vehicle exterior and having a closed sectional shape defined with respective flanges of the inner and outer panels joined to each other, the respective flanges of the inner and outer panels joined to each other constituting a joined flange part projecting in an up-down direction of the vehicle in the lower edge portion of the sub door opening section, and
wherein the tailgate further includes a gate-side step covering the joined flange part from above, and
an upper surface of an upper wall portion of the gate-side step constituting the upper surface of the lower edge portion of the sub door opening section.

2. The tailgate-equipped vehicle body structure according to claim 1 , wherein the gate-side step includes a rib projecting downward from the upper wall portion of the gate-side step and extending in a thickness direction of the tailgate, and
the rib has a recessed portion formed to receive therein the joined flange part.

3. The tailgate-equipped vehicle body structure according to claim 1 , which further comprises a molding member extending along the joined flange part of the tailgate and mounted at opposite end portions thereof to the joined flange part, and
wherein the gate-side step includes a middle step portion constituting a part of the lower edge portion of the sub door opening section, and corner portions provided at opposite ends of the middle step portion, and
the opposite end portions of the molding member are covered with respective ones of the corner portions.

4. A tailgate-equipped vehicle body structure comprising:
a tailgate for opening and closing a rear opening section provided in a rear section of a vehicle; and
a sub door provided on the tailgate for opening and closing a sub door opening section provided in the tailgate,
an upper surface of a lower edge portion of the rear opening section and an upper surface of a lower edge portion of the sub door opening section being located in substantially flush with each other,
wherein the rear opening section includes a closed-sectional portion formed of a metal panel in a closed sectional shape, at least a part of a lower portion of the tailgate being located above an upper surface of the closed-sectional portion, and
which further comprises a vehicle-body-side step disposed above the closed-sectional portion, an upper surface of the vehicle-body-side step constituting the upper surface of the lower edge portion of the rear opening section.

5. The tailgate-equipped vehicle body structure according to claim 4 , which further comprises a bracket provided, as a separate member, on the upper surface of the closed-sectional portion, and
wherein the bracket is located within the vehicle-body-side step and opposed to a front surface of the lower portion of the tailgate.

6. The tailgate-equipped vehicle body structure according to claim 5 , which further comprises a support rib projecting from the upper wall portion of the vehicle-body-side step toward an upper surface of the bracket.

7. The tailgate-equipped vehicle body structure according to claim 6 , which further comprises an engaging claw provided on a front wall portion of the vehicle-body-side step for engaging the bracket, and wherein a mounting portion for mounting to the upper surface of the closed-sectional portion is provided on a rear portion of the vehicle-body-side step.

8. A tailgate-equipped vehicle body structure comprising:
a tailgate for opening and closing a rear opening section provided in a rear section of a vehicle; and
a sub door provided on the tailgate for opening and closing a sub door opening section provided in the tailgate,
an upper surface of a lower edge portion of the rear opening section and an upper surface of a lower edge portion of the sub door opening section being located in substantially flush with each other,
wherein a storing recessed section for storing a seat of the vehicle in a folded configuration is provided forward, in a vehicle front-rear direction, of the lower edge portion of the rear opening section, and an upper surface of the seat stored in the storing recessed section is located in substantially flush with the upper surface of the lower edge portion of the rear opening section and the upper surface of the lower edge portion of the sub door opening section.

Assignees

• Honda Motor Co Ltd

Inventors

• Yamaguchi Tomoki
• Honda Seiji
• Fujita Yusuke
• Hoshi Takuya

Classifications

• B60J5/107

  constructional details, e.g. about door frame, panels, materials used, reinforcements · CPC title

• B60J5/103 Primary

  where lower door part moves independently from other door structures, e.g. by being hinged on the vehicle body · CPC title

• B60J5/105

  comprising door or part of door being pivotable about vertical axis · CPC title

• B60J5/101 Primary

  for non-load transporting vehicles, i.e. family cars including vans · CPC title