JPS6127356Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a mounting structure for a rear trunk of a motorcycle or the like.

When parking a motorcycle, the rear part of the motorcycle body is often grabbed and lifted to raise the main stand, and the rear part of the motorcycle body is often grabbed by the rider when moving the vehicle while walking. If it is installed, it is not recommended to grab the trunk and lift it.

Therefore, it is necessary to provide a hook section at the rear of the vehicle body for performing such operations, but it is very difficult to newly attach a dedicated hook section to a motorcycle that is already on the market.

The present invention has been developed to solve the above-mentioned inconveniences, and its purpose is to enable the box-shaped rear trunk and mounting stay to be attached and detached via a rear carrier provided at the rear of a vehicle such as a motorcycle. By tying them together, the trunk can be attached to vehicles that are already on the market.Furthermore, by forming a grip part on the mounting stay that extends in the width direction of the vehicle, the trunk can be attached when the main stand of the vehicle is up or while walking. To provide a structure for mounting a rear trunk of a motorcycle, etc., which is easy to assemble and highly practical, allowing the rear part of the vehicle body to be surely gripped when moving the vehicle, and eliminating the need to directly attach a grip part to the vehicle body.

A preferred embodiment of the present invention will be described below in detail with reference to the accompanying drawings.

Figure 1 is a side view of a motorcycle, Figure 2 is an enlarged side view of the main parts of a motorcycle with a trunk attached using the mounting structure according to the present invention, and Figure 3 is an exploded view of each component that makes up the main parts. FIG.

The motorcycle 1 has a body 2 and a rear wheel 3 connected by a power unit 4, and the front part of the body 2 stands up to constitute a steering support part 5, and a handlebar 6 and a front wheel 7 are provided above and below the support part 5, respectively. Rex shields 8 are integrally formed on the left and right sides, and the support portion 5 is continuous with a low floor type floor 9. A seat post 10 is installed at the rear of the floor 9, that is, at the middle of the vehicle body 2, a seat 11 is placed on the post 10, and a rear fender 12 is formed continuously from the post 10 to the rear of the vehicle body 2. . In addition, a bracket 13 is fixedly installed at the rear lower part of the floor 9, a stand 14 is attached via the bracket 13, and a fender 1 is also attached.
A carrier 15 is provided on the upper part 12a of 2.

The upper part 12 of the rear fender 12 of such a motorcycle 1
A box-shaped trunk 16 is placed on the carrier 15 provided in
from the bottom of the carrier 15.
7 and auxiliary mounting stay 18, and attach the carrier 15.
Trunk 16 and stays 17, 18 as if sandwiching
to connect.

Next, to describe the details of the rear trunk mounting structure according to the present invention, as shown in FIG. The rear end has an upright portion 15b. The bottom plate 16a of the trunk 16 placed on the carrier 15 is approximately equal in length from front to back to that of the carrier 15, and is formed to be wide.
As shown in the figure, an upright recess 16b is formed to follow the upright recess 15b, and the portion surrounded by the upright recess 16b is curved and bulged 16c, and the left and right sides are also bulged 16d, 16d. In addition, there are mounting portions 16e on the front left and right sides of the bottom plate 16a.
16e protrudes downward, and the mounting portion 16e is attached to the mounting hole 1.
16g of large-diameter stepped portions having a diameter of 6f and opening upward;
Equipped with.

The main mounting stay 17 is the horizontal rod member 1 of the carrier 15.
Two mounting plates 17b, 17 are placed between the front and rear sides of the pipe frame portion 17a, which has approximately the same length in front and back as between 5c and 15c, and forms a sufficiently wide rectangular plane.
b is fixed by welding or the like, and the left and right sides of the frame portion 17a are bent downward to form a U-shaped grip portion 17.
c, 17c is formed. The mounting plate 7b is the frame part 17a
The rear end is bent into a substantially hook shape to form an engagement piece 17d for the rear horizontal rod member 15d of the carrier 15, and a mounting hole 17e is provided in the front part.
is formed, and a nut 19 is fixed to the lower surface by welding. The auxiliary mounting stay 18 is a plate bent to follow the rear bulges 16c and 16d of the bottom plate 16a of the trunk 16, and the intermediate portion 18
a has approximately the same width as the carrier 15, and mounting holes 18c, 18c are provided at both left and right ends 18b, 18b.
are formed to form mounting pieces 18d, 18d.

FIG. 4 shows the rear trunk mounting structure of the present invention, which is composed of the carrier 15, trunk 16, and stays 17 and 18 described above, with the main mounting stay 17 partially cut away along line 4-4 in FIG. The explanation will be based on.

First, the trunk 16 is placed on the carrier 15, and at this time, the upright portion 1 at the rear end of the carrier 15 is placed in the upright recess 16b formed at the rear of the bottom plate 16a of the trunk 16.
5b so that they are engaged. Such standing recess 1
6b and the upright portion 15b, the trunk 16
When placed on the carrier 15, backward movement and left/right movement are restricted.

Next, insert the main mounting bracket 17 from the underside of the carrier 15 in the width direction of the vehicle, and attach the hook-shaped engagement piece 17d at the rear end of the mounting plate 17b to the rear crossbar member 1 of the carrier 15.
5d, and align the front mounting hole 17e with the mounting hole 16f of the mounting portion 16e protruding from the front lower surface of the bottom plate 16a of the trunk 16, and then insert the bolt from the large diameter stepped portion 16g of the mounting portion 16e. 2
0 is inserted and screwed into the nut 19 fixed to the lower surface of the mounting plate 17b, that is, the trunk 16 and the main mounting stay 17 are connected by sandwiching the carrier 15.

Furthermore, the auxiliary mounting stay 18 is applied to the bulging parts 16c and 16d at the rear of the bottom plate 16b of the trunk 16, that is, the intermediate part 18a of the stay 18 is attached via the standing part 15b of the carrier 15 that engages in the standing recess 16b of the bottom plate 16a. Place the left and right ends 18b on the bulge 16d of the bulge 1c, and insert the mounting hole 18c of the mounting piece 18d.
Then, a nut 22 is screwed onto a bolt 21 inserted through a mounting hole 16h of a bulging portion 16d to connect both 16 and 18. This is shown in FIG.

As described above, the trunk 16 is connected to the stays 17 and 18 so as to sandwich the carrier 15 at two places each in the front and rear.
Since it is securely integrally supported on the carrier 15 and is connected with bolts and nuts, it is easy to attach and detach, and the trunk can be easily attached to the carrier of a motorcycle already on the market. Can be installed.

In particular, the main mounting stay 1 of the mounting stay according to the present invention
U-shaped gripping parts 17c, 17c bent downward are provided on the left and right sides of the carrier 15, and the gripping parts 17c, 17c are in contact with the lower surface of the carrier 15, so that the occupant can The grip portion 17c can be gripped and operated when the stand 14 is erected or when the motorcycle is moved while walking if necessary.

It should be noted that the present invention is not limited to the above-described embodiments, but the key point is that the trunk and the mounting stay are connected via a carrier, and that the mounting stay is provided with a gripping portion integrally in advance. It goes without saying that the present invention can be applied not only to small-sized motorcycles as in the embodiment, but also to large-sized motorcycles, tricycles, and the like.

As is clear from the above, according to the present invention, the rear trunk and the mounting stay are removably connected via a rear carrier provided at the rear of a vehicle such as a motorcycle, so The trunk can be attached to the rear of the vehicle, and since the mounting stay is equipped with a grip that extends in the width direction of the vehicle, the rear of the vehicle can be supported and operated by a passenger by grasping the grip. It is possible to provide a rear trunk mounting structure for a motorcycle or the like that is easy to install and extremely practical.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; Fig. 1 is a side view of a motorcycle, Fig. 2 is an enlarged side view of the main parts of a motorcycle with a trunk attached using the mounting structure according to the present invention, and Fig. 3 is a side view of a motorcycle. 4 is an exploded perspective view of each component constituting the main part, and FIG. 4 is a side view of the connected state of each component, partially cut away along line 4-4 in FIG. 3. FIG. 5 is a side sectional view showing the state in which the rear part of the trunk bottom plate is attached. In the drawings, 1 is the vehicle, 12 is the rear fender, and 15 is the rear fender.
is rear carrier, 16 is rear trunk, 17,1
8 is a mounting stay, and 17c is a gripping portion.

Claims (1)

[Scope of utility model registration request] A rear carrier provided at the rear of a vehicle such as a motorcycle, a box-shaped rear trunk placed on the carrier, and a mounting stay connected to the trunk with a fastener such as a bolt via the carrier. A rear trunk mounting structure for a motorcycle or the like, characterized in that the stay has a grip portion extending in the width direction of the vehicle.