Seat frame structure for saddle riding vehicle
AssigneeHonda Motor Co., Ltd.
InventorTakatomo Enami
Life of this patent
Estimating the term…
Abstract
A seat frame extends rearward from a main frame, and the seat frame is a casting divided into right and left two parts, and the seat frame includes an upper cross member and a lower cross member, and the upper cross member and lower cross member couple divided left and right left side frame half body and right side frame half body one another, and the upper cross member and lower cross member are each fastened to the left side frame half body and right side frame half body with fastening members, and a seat is located above the one upper cross member, left side frame half body, and right side frame half body, and the lower cross member faces the upper cross member.
Claims10
A seat frame structure for a saddle riding vehicle, the saddle riding vehicle including a main frame and a seat frame made of a magnesium alloy, the seat frame being fastened to the main frame,
- wherein the seat frame extends rearward from the main frame,
- the seat frame is a casting divided into right and left parts, the seat frame includes a left side frame half body, a right side frame half body, an upper cross member, and a lower cross member, wherein the upper and lower cross members couple the left side frame half body to the right side frame half body,
- each of the left side frame half body and the right side frame half body include a rear end joint portion that is formed integrally with a rear end portion of the left side frame half body and the right side frame half body, respectively, and wherein the left side frame half body rear end joint portion and the right side frame half body rear end joint portion are directly joined to one another,
- the upper cross member is fastened to an upper surface the left side frame half body and the right side frame half body with fastening members,
- a seat is located above the upper cross member, the left side frame half body, and the right side frame half body,
- and wherein at least a part of the upper cross member and the lower cross member are overlapping from a top view.
Dependencies are inferred from the claim text.