JP2023148506A - Backrest structure for saddle-riding type vehicle - Google Patents

Abstract

To effectively absorb shock applied to a backrest.SOLUTION: A backrest structure for a saddle-riding type vehicle includes: a backrest; a support pillar 41 extending downwardly from the backrest; and a bracket 42 fastened to a vehicle body. The support pillar 41 is supported by the bracket 42. A tabular member 43 that faces an upper surface 42a of the bracket 42 is fastened to the upper surface 42a. The tabular member 43 includes a support pillar fastening portion 61 that becomes upwardly apart from the upper surface 42a. The support pillar 41 is fastened to the support pillar fastening portion 61.SELECTED DRAWING: Figure 6

Description

The present invention relates to a backrest structure for a saddle type vehicle.

Conventionally, a backrest structure for a saddle-riding vehicle is known, which includes a backrest, a column extending downward from the backrest, and a bracket fixed to the vehicle body, and the column is supported by the bracket (for example, Patent Document (see 1).

Japanese Patent Application Publication No. 2009-190609

By the way, in the backrest structure of a saddle-ride type vehicle, it is desirable that the impact acting on the backrest can be effectively absorbed.
The present invention has been made in view of the above-mentioned circumstances, and an object of the present invention is to make it possible to effectively absorb the impact acting on the backrest.

A backrest structure for a saddle type vehicle includes a backrest, a column extending downward from the backrest, and a bracket fixed to the vehicle body, and the column is supported by the bracket. In the structure, a plate member facing the upper surface is fixed to the upper surface of the bracket, the plate member includes a column fixing part spaced upwardly from the upper surface, and the column is fixed to the column fixing part. It is characterized by being

In a backrest structure for a saddle-ride type vehicle, it is possible to effectively absorb shocks acting on the backrest.

1 is a side view of a saddle-ride type vehicle according to an embodiment of the present invention. FIG. 2 is a perspective view of the rear part of the saddle-ride type vehicle seen from the front left side. It is an exploded perspective view showing the support structure of a backrest. FIG. 3 is a plan view of the right bracket viewed from above. FIG. 3 is a perspective view of the rear end of the bracket viewed from above with the plate member attached. 5 is a sectional view taken along line VV in FIG. 4. FIG. FIG. 3 is a plan view of the rear end of the bracket seen from above. FIG. 3 is a plan view of the plate member viewed from above.

Embodiments of the present invention will be described below with reference to the drawings. In addition, in the description, directions such as front, rear, left, right, and top and bottom are the same as directions with respect to the vehicle body unless otherwise specified. Further, the symbol FR shown in each figure indicates the front of the vehicle body, the symbol UP indicates the upper side of the vehicle body, and the symbol LH indicates the left side of the vehicle body.

[Embodiment]
FIG. 1 is a side view of a saddle-ride type vehicle 10 according to an embodiment of the present invention.
The saddle type vehicle 10 includes a body frame 11, a power unit 12 supported by the body frame 11, a front fork 14 that supports a front wheel 13 in a steerable manner, a swing arm 16 that supports a rear wheel 15, and a seat for a passenger. The vehicle is equipped with a seat 17.
The saddle type vehicle 10 is a vehicle in which a passenger is seated astride a seat 17. The seat 17 is provided above the rear part of the vehicle body frame 11.

The vehicle body frame 11 includes a head pipe 18 provided at the front end of the vehicle body frame 11, a front frame 19 located behind the head pipe 18, and a rear frame 20 located behind the front frame 19. A front end of the front frame 19 is connected to the head pipe 18.
The seat 17 is supported by the rear frame 20.

The front fork 14 is supported by a head pipe 18 so as to be steerable left and right. The front wheel 13 is supported by an axle 13a provided at the lower end of the front fork 14. A steering handle 21 held by a passenger is attached to the upper end of the front fork 14.

The swing arm 16 is supported by a pivot shaft 22 supported by the vehicle body frame 11. The pivot shaft 22 is a shaft that extends horizontally in the vehicle width direction. A pivot shaft 22 is inserted through the front end of the swing arm 16 . The swing arm 16 swings up and down about a pivot shaft 22.
The rear wheel 15 is supported by an axle 15a provided at the rear end of the swing arm 16.

The power unit 12 is disposed between the front wheels 13 and the rear wheels 15 and is supported by the vehicle body frame 11.
Power unit 12 is an internal combustion engine. The power unit 12 includes a crankcase 23 and a cylinder portion 24 that accommodates a reciprocating piston. An exhaust device 25 is connected to the exhaust port of the cylinder portion 24 .
The output of the power unit 12 is transmitted to the rear wheels 15 by a driving force transmission member that connects the power unit 12 and the rear wheels 15.

The saddle type vehicle 10 also includes a front fender 26 that covers the front wheels 13 from above, a rear fender 27 that covers the rear wheels 15 from above, a step 28 on which the rider rests his/her feet, and a fuel tank that stores fuel used by the power unit 12. A tank 29 is provided.
The front fender 26 is attached to the front fork 14. The rear fender 27 and the step 28 are provided below the seat 17. The fuel tank 29 is supported by the vehicle body frame 11.

The saddle-ride type vehicle 10 is a motorcycle.
The power unit 12 is a unit swing engine in which the internal combustion engine and the swing arm 16 are integrally provided. The front frame 19 is located in front of the power unit 12. The rear frame 20 is located above the power unit 12.
The front frame 19 includes a down frame 19a extending downward from the head pipe 18, and a lower frame 19b extending rearward from the bottom of the down frame 19a.
A rear cushion 30 is stretched between the rear end of the swing arm 16 and the rear part of the rear frame 20.
The saddle type vehicle 10 includes a vehicle body cover 31 that covers a vehicle body such as a vehicle body frame 11.

The seat 17 integrally includes a front seat 17a on which a driver is seated, and a rear seat 17b on which a fellow passenger is seated.
A backrest 40 located above the rear seat 17b is provided behind the rear seat 17b. The backrest 40 is a backrest for a fellow passenger.

FIG. 2 is a perspective view of the rear part of the saddle-ride type vehicle 10 viewed from the front left side.
Referring to FIGS. 1 and 2, a pair of right and left grab bars 32 extending in the longitudinal direction of the vehicle are provided below the rear seat 17b. A fellow passenger seated on the rear seat 17b can support his or her body by grasping the grab bar 32 with his/her hands.
The grab bar 32 is arranged on the outside in the vehicle width direction with respect to the rear seat 17b. The grab bar 32 is fixed to the rear frame 20, for example. The grab bar 32 is a part of the vehicle body.

FIG. 3 is an exploded perspective view showing the support structure of the backrest 40.
Referring to FIGS. 1 to 3, the backrest structure includes a backrest 40, a pair of left and right supports 41 extending downward from the backrest 40, a pair of left and right brackets 42 fixed to a grab bar 32 that is the vehicle body, and a bracket. 42 and a pair of left and right plate members 43 interposed between the support column 41.

The backrest 40 has a plate shape that extends in the vertical direction. Inside the backrest 40, a cushioning material made of urethane or the like is provided.
The strut 41 extends downward from the rear surface of the backrest 40.

FIG. 4 is a plan view of the right bracket 42 viewed from above.
Referring to FIGS. 2 to 4, the bracket 42 has a rod shape that extends in the front-rear direction along the grab bar 32. As shown in FIGS. The bracket 42 is fixed to the rear portion of the grab bar 32 and extends rearwardly with respect to the grab bar 32. In plan view, the bracket 42 is arranged to be inclined so as to be located inward in the vehicle width direction toward the rear.
The bracket 42 is fastened to the rear portion of the grab bar 32 by a plurality of bracket fasteners 45 that are inserted into the inner surface of the bracket 42 from the inside in the vehicle width direction.

The plate member 43 is fastened to the bracket 42 by a fastener 46 that is inserted through the plate member 43 from above.
The strut 41 is fastened to the plate member 43 by a strut fastener 47 that is inserted into the strut 41 from above. That is, the support column 41 is attached to the bracket 42 via the plate member 43.
Since the support column 41, the plate member 43, and the bracket 42 are provided substantially symmetrically in the left and right directions, the explanation will be made here mainly with reference to the structure on the right side.

FIG. 5 is a perspective view of the rear end of the bracket 42 viewed from above with the plate member 43 attached. FIG. 6 is a sectional view taken along the line VV in FIG. 4. FIG. 7 is a plan view of the rear end of the bracket 42 viewed from above. In FIG. 5, strut fasteners 47 are also illustrated. In FIG. 6, struts 41 and strut fasteners 47 are also illustrated.
Referring to FIGS. 3 to 7, the rear end of the bracket 42 includes a bottom wall 50 forming the lower surface of the bracket 42, a boss 51 erected upward from the bottom wall 50, and a boss 51. A peripheral wall portion 52 that surrounds 51 from the periphery is provided.

The peripheral wall portion 52 has an annular shape extending upward from the peripheral edge of the bottom wall portion 50 in plan view. A storage space 53 surrounded by a peripheral wall 52 is formed at the rear end of the bracket 42 . The storage space 53 is open upward.
The boss portions 51 are provided in a pair on the left and right sides within the storage space 53. The boss portion 51 has a cylindrical shape. The boss portion 51 includes a screw hole portion 51a into which the fastener 46 is fastened.
A drain hole 50a is provided at the lowest position of the bottom wall portion 50 within the storage space 53.
The upper surface of the bottom wall portion 50 and the upper surface 51b of the boss portion 51 constitute the upper surface 42a of the bracket 42.

FIG. 8 is a plan view of the plate member 43 viewed from above.
The plate member 43 is a plate that faces the upper surface 42a of the bracket 42 from above. The plate member 43 is fixed to the upper surface 51b of the boss portion 51 by a fastener 46.
The plate member 43 includes a fixing part 60 fixed to the upper surface 51b of the boss part 51 and a column fixing part 61 to which the column 41 is fixed.

Specifically, the plate member 43 includes a front vertical wall portion 62 extending upward from the front edge of the fixing portion 60 , a front column fixing portion 63 extending forward from the upper end of the front vertical wall portion 62 , and a front column fixing portion 63 extending forward from the upper end of the front vertical wall portion 62 . It includes a rear vertical wall portion 64 extending upward from the rear edge, and a rear column fixing portion 65 extending rearward from the upper end of the rear vertical wall portion 64.
The column fixing section 61 is composed of a front column fixing section 63 and a rear column fixing section 65.

The fixing part 60 contacts the upper surface 51b of the boss part 51. The fixing portion 60 includes a long hole 60a that extends in the vehicle width direction. Specifically, in plan view, the long hole 60a is inclined so as to be positioned toward the rear as it goes outward in the vehicle width direction.
The plate member 43 is fastened to the upper surfaces 51b of the left and right boss portions 51 by a pair of fasteners 46 inserted from above into the left and right ends of the elongated hole 60a. Fastener 46 is a bolt.

The front vertical wall portion 62 is located in front of the elongated hole 60a. The front vertical wall portion 62 extends in the vehicle width direction parallel to the elongated hole 60a in plan view.
The front column fixing part 63 is a stepped part that protrudes upward from the fixing part 60 in front of the fixing part 60 . The front support column fixing part 63 is a plate parallel to the fixing part 60. The front column fixing part 63 is located in front of the boss part 51.
The front column fixing part 63 has a cantilevered beam shape extending forward with respect to the boss part 51.
The front strut fixing part 63 includes a hole 63a through which the strut fastener 47 is inserted from above, and a nut 63b arranged overlapping the hole 63a from below. The nut 63b is a weld nut welded to the lower surface of the front column fixing portion 63.

The rear vertical wall portion 64 is located at the rear of the elongated hole 60a. The rear vertical wall portion 64 extends in the vehicle width direction in parallel with the elongated hole 60a in plan view.
The rear column fixing part 65 is a step part that protrudes upward from the fixing part 60 at the rear of the fixing part 60 . The rear column fixing part 65 is a plate parallel to the fixing part 60 and the front column fixing part 63. The rear column fixing part 65 is located at the rear of the boss part 51.
The rear column fixing part 65 has a cantilevered beam shape extending rearward with respect to the boss part 51.
The rear strut fixing portion 65 includes a hole 65a through which the strut fastener 47 is inserted from above, and a nut 65b that is placed over the hole 65a from below. The nut 65b is a weld nut welded to the lower surface of the rear column fixing portion 65.

The plate member 43 fastened to the boss portion 51 by the fastener 46 is stored in the storage space 53. In plan view, the outer periphery 43a of the plate member 43 is spaced apart from the peripheral wall portion 52 toward the inside of the storage space 53. The outer periphery 43a is not in contact with the peripheral wall portion 52.

Referring to FIGS. 2, 3, and 6, the lower end of the column 41 is provided with a base portion 41a that is fixed to the column fixing portion 61 of the plate member 43.
The base portion 41a is a plate-shaped portion that faces the column fixing portion 61 and the peripheral wall portion 52 from above.
The base portion 41a includes a hole 41b through which the strut fastener 47 is inserted from above. The strut fastener 47 is a bolt.

The column 41 is fixed to the front column fixing part 63 and the rear column fixing part 65 of the plate member 43 by a column fastener 47 inserted into the base part 41a from above.
Specifically, in the front column fixing portion 63, the column fastener 47 is fastened to a nut 63b. In the rear column fixing portion 65, the column fastener 47 is fastened to a nut 65b.

When the base portion 41a is fixed to the upper surface of the column fixing portion 61, the peripheral edge portion 41c (FIG. 6) of the base portion 41a contacts the peripheral wall portion 52 from above. As a result, the open portion on the upper surface of the storage space 53 is closed by the base portion 41a.

When the support column 41 is fixed to the plate member 43, the nut 63b forming the lower end of the front support support fixing part 63 is spaced upward from the upper surface 42a of the bracket 42 directly below the nut 63b. Further, in the front column fixing portion 63, the lower end of the column fastener 47 is also spaced upward from the upper surface 42a of the bracket 42.

When the support column 41 is fixed to the plate member 43, the nut 65b forming the lower end of the rear support column fixing part 65 is spaced upward from the upper surface 42a of the bracket 42 directly below the nut 65b. Further, in the rear column fixing portion 65, the lower end of the column fastener 47 is also spaced upward from the upper surface 42a of the bracket 42.

When an impact acts on the backrest 40, this impact is transmitted to the plate member 43 via the support column 41. The support column fixing portion 61 of the plate member 43 is spaced upward from the upper surface 42a of the bracket 42, and therefore easily bends due to impact. Therefore, the impact acting on the backrest 40 can be effectively absorbed by the deflection of the plate member 43.

In the column fixing part 61 , a front column fixing part 63 is located in front of the fixing part 60 , and a rear column fixing part 65 is located in the rear of the fixing part 60 . Thereby, the column fixing part 61 can effectively bend around the fixing part 60 in response to a longitudinal impact on the backrest 40, and can efficiently absorb the impact.
For example, when an impact is applied to the backrest 40 from the front, the column 41 falls backward, the front column fixing part 63 bends upward, and the rear column fixing part 65 bends downward.

The long hole 60a of the fixing part 60 is a fragile part that reduces the rigidity of the plate member 43. When the long hole 60a is provided in the fixing portion 60, the rigidity of the plate member 43 can be reduced compared to when the fixing portion 60 is provided with a round hole through which the fastener 46 is inserted. By providing the elongated holes 60a, the plate member 43 can be made to have appropriate rigidity, and the impact on the backrest 40 can be effectively absorbed.

The material of the plate member 43 and the material of the bracket 42 are set to be different. As an example, the plate member 43 is made of iron-based material, and the bracket 42 is made of aluminum alloy. Thereby, the rigidity of the plate member 43 can be adjusted so as to be suitable for absorbing the impact on the backrest 40. For example, the rigidity of the plate member 43 can be lowered relative to the rigidity of the bracket 42.

As described above, according to the embodiment to which the present invention is applied, the backrest structure of the saddle-ride type vehicle 10 includes the backrest 40, the support column 41 extending downward from the backrest 40, and the grab bar 32 as the vehicle body. The support column 41 is supported by the bracket 42. A plate member 43 facing the upper surface 42a is fixed to the upper surface 42a of the bracket 42, the plate member 43 includes a column fixing part 61 spaced upwardly from the upper surface 42a, and the column 41 is fixed to the column fixing part 61. has been done.
According to this configuration, the impact acting on the backrest 40 is received by the plate member 43 via the support column 41. The strut fixing portion 61 of the plate member 43 to which the strut 41 is fixed is spaced upward from the upper surface 42a of the bracket 42, and therefore tends to bend when subjected to impact. Therefore, the impact acting on the backrest 40 can be effectively absorbed by the deflection of the plate member 43.

Further, the plate member 43 includes a long hole 60a as a weakened portion that reduces the rigidity of the plate member 43.
According to this configuration, the plate member 43 is easily deflected by the elongated hole 60a, so that the impact acting on the backrest 40 can be effectively absorbed by the deflection of the plate member 43.

Further, the plate member 43 is fastened to the upper surface 42a by a fastener 46 inserted through a long hole 60a provided in the plate member 43, and the weakened portion is the long hole 60a.
According to this configuration, since the elongated hole 60a through which the fastener 46 for fastening the plate member 43 is inserted is a fragile portion, the fragile portion can be provided with a simple structure.

Further, the plate member 43 includes a fixing part 60 fixed to the upper surface 42a, and the column fixing part 61 includes a front column fixing part 63 disposed on the front side of the fixing part 60 in the vehicle longitudinal direction, and a front column fixing part 63 disposed on the front side of the fixing part 60 in the vehicle longitudinal direction. A rear column fixing portion 65 is provided on the rear side in the front-rear direction.
According to this configuration, the column fixing portions 61 that are spaced upward from the upper surface 42a of the bracket 42 are provided on both the front and rear sides of the fixing portion 60 that fixes the plate member 43 to the upper surface 42a. Therefore, the impact acting on the backrest 40 in the front-rear direction can be effectively absorbed by the deflection of the plate member 43.

Further, the front column fixing part 63 and the rear column fixing part 65 are stepped parts that protrude upward from the fixing part 60.
According to this configuration, the front column fixing part 63 and the rear column fixing part 65 can be separated upwardly from the upper surface 42a of the bracket 42 with a simple structure.

Further, the column 41 is fastened to the column fixing part 61 by a column fastener 47 inserted into the column fixing part 61 from above.
According to this configuration, the strut 41 is fastened to the strut fixing part 61 by the strut fastener 47, so that the strut 41 can be easily attached and detached. Therefore, the support column 41 and the backrest 40 can be easily attached and detached as necessary.

Further, the bracket 42 includes a peripheral wall portion 52 that surrounds the plate member 43 from the periphery in a plan view, and the plate member 43 is housed inside the peripheral wall portion 52.
According to this configuration, since the plate member 43 is housed inside the peripheral wall portion 52, the plate member 43 can be protected and the appearance can be improved by hiding the plate member 43.

Further, the column 41 includes a base portion 41a fixed to the column fixing portion 61, and a peripheral edge portion 41c of the base portion 41a abuts the peripheral wall portion 52 from above.
According to this configuration, the impact acting on the backrest 40 can be effectively received by the plate member 43 and the peripheral wall portion 52 surrounding the plate member 43 from the periphery.

Further, the material of the plate member 43 and the material of the bracket 42 are different.
According to this configuration, by making the material of the plate member 43 and the material of the bracket 42 different, the deflection of the plate member 43 can be adjusted appropriately, and the impact acting on the backrest 40 can be reduced by the deflection of the plate member 43. Can be absorbed effectively.

Note that the above embodiment shows one mode to which the present invention is applied, and the present invention is not limited to the above embodiment.
In the above embodiment, a motorcycle has been described as an example of the saddle-riding vehicle 10, but the present invention is not limited to this. It is applicable to saddle-riding vehicles and saddle-riding vehicles with four or more wheels.

[Configuration supported by the above embodiment]
The above embodiment supports the following configurations.

(Structure 1) A backrest structure for a saddle-ride type vehicle comprising a backrest, a support column extending downward from the backrest, and a bracket fixed to the vehicle body, wherein the support support is supported by the bracket. A plate member facing the upper surface is fixed to the upper surface, the plate member includes a column fixing part that is spaced upwardly from the upper surface, and the column is fixed to the column fixing part. A backrest structure for a saddle-riding vehicle.
According to this configuration, the impact acting on the backrest is received by the plate member via the support column. The support support fixing portion of the plate member to which the support support is fixed is spaced upward from the upper surface of the bracket, and therefore tends to bend when subjected to impact. Therefore, the impact acting on the backrest can be effectively absorbed by the deflection of the plate member.

(Structure 2) The backrest structure for a saddle-ride type vehicle according to Structure 1, wherein the plate member includes a fragile portion that reduces the rigidity of the plate member.
According to this configuration, the plate member is easily deflected by the fragile portion, so that the impact acting on the backrest can be effectively absorbed by the deflection of the plate member.

(Structure 3) The plate member is fastened to the upper surface by a fastener inserted through a long hole provided in the plate member, and the weakened portion is the long hole. Backrest structure for saddle type vehicles.
According to this configuration, since the elongated hole through which the fastener for fastening the plate member is inserted is the fragile portion, the fragile portion can be provided with a simple structure.

(Configuration 4) The plate member includes a fixing portion fixed to the upper surface, and the column fixing portion includes a front column fixing portion disposed on the front side of the fixing portion in the vehicle longitudinal direction, and a front column fixing portion disposed on the front side of the fixing portion in the vehicle longitudinal direction. 4. The backrest structure for a saddle-ride type vehicle according to any one of configurations 1 to 3, further comprising a rear strut fixing portion disposed on the rear side in the longitudinal direction.
According to this configuration, the strut fixing portions that are spaced upward from the top surface of the bracket are provided on both the front and rear sides of the fixing portion that fixes the plate member to the top surface. Therefore, the impact acting on the backrest in the front-rear direction can be effectively absorbed by the deflection of the plate member.

(Structure 5) The backrest structure for a saddle-ride type vehicle according to Structure 4, wherein the front column fixing part and the rear column fixing part are stepped parts projecting upward from the fixing part.
According to this configuration, the front column fixing part and the rear column fixing part can be separated upwardly from the upper surface of the bracket with a simple structure.

(Structure 6) The saddle type vehicle according to any one of Structures 1 to 5, wherein the strut is fastened to the strut fixing part by a strut fastener inserted into the strut fixing part from above. Backrest structure.
According to this configuration, the strut is fastened to the strut fixing part by the strut fastener, so that the strut can be easily attached and detached. Therefore, the support column and the backrest can be easily attached and detached as necessary.

(Structure 7) According to any one of Structures 1 to 6, the bracket includes a peripheral wall portion surrounding the plate member in a plan view, and the plate member is housed inside the peripheral wall portion. Backrest structure of the described saddle type vehicle.
According to this configuration, since the plate member is housed inside the peripheral wall, the plate member can be protected and the appearance can be improved by hiding the plate member.

(Structure 8) The saddle-ride type vehicle according to Structure 7, wherein the strut includes a base portion fixed to the strut fixing portion, and a peripheral edge portion of the base portion abuts the peripheral wall portion from above. backrest structure.
According to this configuration, the impact acting on the backrest can be effectively received by the plate member and the peripheral wall portion surrounding the plate member.

(Structure 9) The backrest structure for a saddle-ride type vehicle according to any one of Structures 1 to 8, wherein the material of the plate member and the material of the bracket are different.
According to this configuration, by making the material of the plate member and the material of the bracket different, the deflection of the plate member can be adjusted appropriately, and the impact acting on the backrest can be effectively absorbed by the deflection of the plate member. .

10 Saddle type vehicle 32 Grab bar (vehicle body)
40 Backrest 41 Pillar 41a Base part 41c Peripheral part 42 Bracket 42a Top surface 43 Plate member 46 Fastener 47 Pillar fastener 52 Peripheral wall part 60 Fixed part 60a Long hole (weak part)
61 Post fixing part 63 Front post fixing part 65 Rear post fixing part

Claims (9)

A backrest (40), a post (41) extending downward from the backrest (40), and a bracket (42) fixed to the vehicle body (32), wherein the post (41) is attached to the bracket (42). In the backrest structure of a saddle-ride type vehicle supported by
A plate member (43) facing the upper surface (42a) is fixed to the upper surface (42a) of the bracket (42),
The plate member (43) includes a column fixing portion (61) that is spaced upwardly from the upper surface (42a),
A backrest structure for a saddle-ride type vehicle, characterized in that the pillar (41) is fixed to the pillar fixing part (61). The backrest structure for a saddle-ride type vehicle according to claim 1, wherein the plate member (43) includes a weakened portion (60a) that reduces the rigidity of the plate member (43). The plate member (43) is fastened to the upper surface (42a) by a fastener (46) inserted through a long hole (60a) provided in the plate member (43), and the weakened portion (60a) is The backrest structure for a saddle-ride type vehicle according to claim 2, characterized in that the long hole (60a) is the long hole (60a). The plate member (43) includes a fixing part (60) fixed to the upper surface (42a),
The strut fixing portion (61) includes a front strut fixing portion (63) disposed on the front side of the fixing portion (60) in the longitudinal direction of the vehicle, and a front strut fixing portion (63) disposed on the rear side of the fixing portion (60) in the longitudinal direction of the vehicle. The backrest structure for a saddle-ride type vehicle according to any one of claims 1 to 3, characterized in that a rear support column fixing portion (65) is provided. The saddle-ride type vehicle according to claim 4, wherein the front column fixing part (63) and the rear column fixing part (65) are stepped parts projecting upward from the fixing part (60). Backrest structure. The strut (41) is fastened to the strut fixing part (61) by a strut fastener (47) inserted into the strut fixing part (61) from above. A backrest structure for a saddle-riding vehicle as described in Crab. The bracket (42) includes a peripheral wall (52) that surrounds the plate member (43) in plan view, and the plate member (43) is housed inside the peripheral wall (52). A backrest structure for a saddle type vehicle according to any one of claims 1 to 6. The pillar (41) includes a base part (41a) fixed to the pillar fixing part (61),
8. The backrest structure for a saddle-ride type vehicle according to claim 7, wherein a peripheral edge portion (41c) of the base portion (41a) abuts the peripheral wall portion (52) from above. The backrest structure for a saddle-ride type vehicle according to any one of claims 1 to 8, wherein the material of the plate member (43) and the material of the bracket (42) are different.

Images