JPS6150838B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a floor mounting device for a motorcycle.

For example, Utility Model Application No. 53-123751, Utility Model Application No. 56-
As disclosed in Publication No. 28473, in a motorcycle with a floor called a scooter,
Floor mounting holes were drilled and screws or bolts passed through the holes were tightened and fixed to the stays that supported the floor. , forming grooves or recesses in the floor.

In such conventional floor mounting devices, mud, dirt, etc. tend to accumulate in the grooves or recesses, and even when washing the car, it takes time and effort to remove the dirt, dirt, etc. Ta.

The present invention relates to an improvement of a floor mounting device for motorcycles, etc. that eliminates such inconveniences, and its purpose is to provide a lightweight motorcycle with a floor that is easy to wash with less mud and dirt adhering to it. The point is that it provides vehicles such as.

An embodiment of the present invention illustrated in the drawings will be described below.

1 is a frame body that is a body frame of a scooter type motorcycle, and the frame body 1 includes a head pipe 2 that pivotally supports a front fork 6, a main pipe 3 whose front end is integrally fixed to the head pipe 2 by welding or the like, It consists of a center pipe 4 whose front lower end is integrally fixed to the rear end of the main pipe 3 via a gusset 5 by welding or the like, and a front fork 6 is rotatably supported on the head pipe 2. A front wheel 8 is pivotally attached to the lower end via a shock absorber 7, and a steering handle 9 is integrally attached to the upper end of the front fork 6.

Further, a bottom plate 10 is integrally fixed to the front lower end of the center pipe 4 so as to be directed rearward.
An engine 11 is attached to the bottom plate 10, and a rear wheel 12 is rotationally driven by the engine 11.

Further, two floor stays 13 are integrally attached to the front and rear of the lower part of the main pipe 3, oriented toward both sides of the vehicle body. Two brackets 14 are integrally fixed in the direction.

Furthermore, two tank stays 15 and a battery stay 16 are integrally attached to the upper front and upper rear portions of the center pipe 4 so as to face both sides of the vehicle body, and are parallel to the two tank stays 15 and 16 midway between the two stays 15 and 16. A rear action support bar 17 is integrally attached to the rear end of the center pipe 4, and a rear cover attachment stay 18 is integrally attached to the rear end of the center pipe 4.

The floor 20 , which is integrally molded from plastic or the like, has a main pipe cover mounting part 22 erected at the front center of the floor part 21 , and a main pipe cover mounting part 22 erected at the rear of the floor part 21 . It consists of a cover part 23, an edge part 24 on both left and right edges of the floor part 21, and a mounting piece 25 extending downward from the edge part 24.

Further, the front shield 30 attached to the front edge of the floor 20 has a headlight storage section 31 located above and in front of the head pipe 2.
An auxiliary fender part 32 is located below between the main pipe 3 of the frame body 1 and the front wheel 8, and the auxiliary fender parts 3 are located on both left and right sides of the head pipe 2 and front fork 6.
Leg shield portion 33 integrally formed with 2
The lower part of the leg shield part 33 extends to both sides of the rear end of the front wheel 8, and the lower wall thereof is formed in the same plane as the floor 20. A screw 37 is inserted into a hole 36 provided in the rear mounting part 35, and the screw 37
The tip of 7 is further fitted into the front shield mounting hole 14b of the bracket 14, and the front shield 3 is attached with a nut 38 screwed onto the tip of the same screw 37.
0 is adapted to be attached to the front edge of the floor 20.

Furthermore, a shield rib (not shown) is provided on the upper edge of the auxiliary fender part 32 to project forward, and the mud and water thrown up by the tires of the front wheel 8 are pushed back by the shield rib. , water, etc. are prevented from adhering to the shaft portion of the front fork 6.

Furthermore, a locking pawl 41 that can be releasably engaged with the engagement hole 22a of the main pipe cover mounting portion 22 of the floor 20 is protruded from the lower part of the main pipe cover 40 that covers the rear part of the main pipe 3 of the frame body 1. At the upper part of the main pipe cover 40, there is a joint part 4 which collides with the upper rear surface of the front shield 30.
A hole 43 is formed in 2, and the tip of a screw 44 passing through the hole 43 from the rear to the front is removably connected to a nut 45 attached to a mounting portion (not shown) of the front shield 30. It's getting old.

Furthermore, a stay 46 is placed in front of the lower part of the head pipe 2.
The upper part of the auxiliary fender part 32 of the front shield 30 is removably attached to the stay 46 by tightening means such as bolts and nuts (not shown).

The body cover 50, which corresponds to the rear cover of the body, has a front wall 51 that covers the bottom of the front end of the seat 60 and is joined to the cover part 23 that stands up from the rear of the floor 20, and a front wall 51 that covers the bottom of both sides of the seat 60. An opening 5 into which the seat 60 can be fitted is formed integrally with a wall 52 and a rear wall 53 that covers the rear of the seat 60 and above the rear wheel 12.
4 is provided.

Further, a connecting bracket 51a is protruded from the lower end of the front wall 51 and engages with the connecting hole 23a of the floor cover part 23, and the side wall 52 has openings 52a and 52b for fixing the body cover, and an opening for the fuel cock remote control dial. 52C, a pair of left and right body cover fixing brackets 53a are provided protruding from the lower part of the inner wall surface of the rear wall 53, and a body cover fixing bracket (not shown) is provided protruding from the upper part of the inner wall of the rear wall 53. ing.

Furthermore, the body cover 50 has the opening 52
a, 52b, the left and right ends 15a, 1 of the tung stay 15 and battery stay 16 are connected by a pair of screws 55a via the grab rail 55.
6a.

Furthermore, in the rear open portion of the rear wall 53, a light mounting member 56 for mounting a combination light 57 of a taillight and blinker is screwed onto the rear cover mounting stay 18 at fixing bosses 56a, 56b, and 56c. and screwed part 5
6b, it is adapted to be screwed onto a bracket (not shown) that projects above the rear end edge of the rear wall 53.

Further, inside the body cover 50, a fuel tank (not shown) and a battery box which also serves as an accessory case are installed, and the fuel tank is detachably attached to the tank stay 15 and the front stay 4a by a fixing device (not shown). At the same time, the battery box, which also serves as an accessory case, is engaged with a locking tool (not shown) and then detachably attached to the battery stay 16 by a fixing tool (not shown).

Further, a sheet 60 is detachably attached to the opening 54 of the body cover 50.

The floor part 21, which is the upper surface of the floor 20, has no holes or grooves for attachment to the frame body 1, so mud, dirt, etc. do not stick to the floor part 21, and car washing is easy. Easy to do.

In the present invention, a plate-shaped bracket oriented in the longitudinal direction of the vehicle body is attached to each outer end of two parallel stays oriented in the longitudinal direction of the vehicle body. By fixing the brackets to the brackets, the load applied to both side edges of the steps in the area away from the stays can be borne by the brackets, and large forces can be prevented from being generated on the steps. As a result, the floor can be made of lightweight materials such as synthetic resin. The used floor can be made thinner, making it possible to reduce weight and cost.

In addition, in the present invention, the mounting pieces hanging down from both sides of the floor are overlapped with the hanging pieces at the outer end of the bracket, and both are fastened together via fasteners oriented in the horizontal direction. It is possible to easily tighten fasteners such as bolts by orienting tools such as these in the horizontal direction, making it extremely easy to attach and detach the floor.

[Brief explanation of the drawing]

FIG. 1 is a side view of a motorcycle equipped with an embodiment of a floor mounting device for a motorcycle or the like according to the present invention;
FIG. 2 is a plan view, and FIG. 3 is an exploded perspective view of the embodiment. 1... Frame body, 2... Head pipe, 3...
Main pipe, 4...Center pipe, 5...Gusset, 6...Front fork, 7...Buffer device, 8...
Front wheel, 9...steering handle,
10...bottom plate, 11...engine, 12...
Rear wheel, 13...floor stay, 14...bracket, 15...tank stay, 16...battery stay, 17...rear action support bar, 18...
Rear cover mounting stay, 19...Front fender, 20...Floor, 21...Floor part, 22...Main pipe cover mounting part, 23...Cover part, 24...
Edge, 25...Mounting piece, 30...Front shield,
31...Headlight storage section, 32...Auxiliary fender section, 33...Reck shield section, 34...Footrest section,
35... Rear mounting part, 36... Hole, 37... Screw, 38
... Nut, 40 ... Main pipe cover, 41 ... Locking claw, 42 ... Joint part, 43 ... Hole, 44 ... Screw, 4
5... Natsu, 46 stay, 50... body cover,
51...Front wall, 52...Both side walls, 53...Back wall, 5
4... Opening, 55... Grab rail, 56... Light mounting part, 57... Combi light, 58... Screw, 60...
sheet.

Claims (1)

[Claims] 1. In a motorcycle equipped with a low step floor between the front and rear wheels, two parallel stays facing both sides of the vehicle body are integrally provided on the body frame at a predetermined interval in the longitudinal direction of the vehicle body. A plate-shaped bracket oriented in the longitudinal direction of the vehicle body is fixed to each outer end of the front and rear stays, and a floor is placed on the upper surface of the stay and the bracket. 1. A floor mounting device for a motorcycle, etc., characterized in that mounting pieces provided hanging down from the floor are overlapped and fastened via a fixing device oriented in the horizontal direction.