JPS5992276A - Cowling fitting structure of motorcycle - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] The present invention provides a cowling for the tiiJ section of a motorcycle (
= 1 related to the 11th structure.

In addition to the cowling, the front of motorcycles generally includes rearview mirrors, flasher lamps (turn signal lamps),
Since the cowling is attached to the cowling, the conventional product has a complicated mounting structure, requires many parts, and requires a lot of effort to attach and detach the cowling. In addition, in the conventional product, the head of the bolt for the cowling holder 1 is exposed outside the cowling, resulting in a problem that the appearance is spoiled. An example of the mounting structure of the Naori Uring is the Utility Model 57.
It is shown in Japanese Patent No.-57178.

The present invention aims to solve the above-mentioned problems by improving the cowling mounting structure, and is explained as follows by the designer.

In FIG. 1, which is a partial view of the left side, l is a herad lamp, 2 is a headlamp mount (J frame), and 3 is a head pipe, and these devices are covered by a cowling 5. The cowling 5 is an ABS A molded product made of resin or other synthetic resin, with a synthetic resin canopy 6 (windshield) on the top.
are riveted. As shown in FIG. 2, which is a partial view of FIG. I am prepared for this. Each mounting seat 8, IO is the flat 11 of the cowling 5! The rearview mirror 7 and the flasher lamps 9 are arranged on the left and right side 6 with the vehicle body center 0-0 in between.
One pair is provided for each group.

As shown in Fig. 1, the frame 2 for the headlamp holder A 1 is provided with a bracket 12 at the rear end C5JC1 (A: I end in Fig. 1),
The top and bottom 2f of the bracket 12 are bolted to brackets 13 that protrude forward from the head pie 1B. A plate-shaped bracket 16 is fixed to the bracket 12 via two upper and lower stays 15 that protrude approximately forward. Both ends 19 of the headlamp stay 17 are welded to the upper end and middle part of the front of the bracket 16, and the stay 21 for the switch 20 that protrudes forward and downward is welded to the lower part. There is. The stay 17 has a horizontal U-shape when viewed from the side as shown in FIG. 1, and the arc-shaped inversion 4111) b22 is located at the most forward position. As shown in FIG. 3, which is a partial view of the arrow III-1 in FIG.
It extends along the rear and side surfaces of the headlamp l. As shown in FIG. 1, the bent portion of the peripheral edge of the vertical plate-shaped bracket 23 is fitted into the curved portion 22 and a portion of the stem in the vicinity thereof, and is welded thereto.
], and the headlamp 1 is fixed to the bracket 28 by a bolt (not shown) inserted through the hole 25 of the bracket 28.

The upper part of the headlamp 1 is surrounded by a generally gate-shaped stay 26, 27. Stay 261 is both 111] part 1 part 2
The lower end of 6a is fused to the upper end of the curved part 22 of the left and right stays 17)
In addition, the stay 27 has lower ends of support legs 27a on both sides at the rear of the stay 26 welded to the upper part of the stay 17.

The upper and lower edges of a plate-like bracket 29 are welded to the upper and lower stays 17 at a position adjacent to the rear of the bracket 23. As shown in FIG. 8, the bracket 29 has a bent portion 30 that protrudes outward in the vehicle width direction, and has a bent portion 80.
A threaded portion at the rear end of the support shaft 32 of the plate-shaped bracket 81 is inserted into the hole and fixed with a nut 84.

The bracket 31 is welded to the front half of the shaft 82, and a portion of the bracket 31 that protrudes outward from the shaft 32 by -1 in the vehicle width direction bends downward to form the mounting seat 38.

As shown in Fig. 4, which is a partial view taken along arrows IY-IV in Fig. 8,
Mounting seat 8 R&:i: Four holes 85, 86, 87 are provided at intervals in the front and back, and bolts 39, 40 are inserted into the front hole 35 and the rear hole 37 as shown in Fig. 5. There is.

As shown in FIG. 5, which is the horizontal cross section 1Δ, the mounting seat 10 of the cowling 5 is located on the outside of the bracket 81, and the stay 41 of the flasher lamp 9 is located on the outside of the mounting seat 10. The stay 41 is made of resin and is integrally provided with a cylindrical boss 42 inside, and the base end of the bolt 39 is connected to the boss 42.
2 and is fixed by high frequency processing vK.

The front part of a washer 43, which is long in the front and back, is fixed to the end face of the boss 42 by a bolt 89 and a nut 44. The washer 48 +j-fits into the end of the stay 41,
The base end of the bolt 40 is welded to the rear of the washer 48. Both ports 39 and 40 are fitted into the hole 49 of the cowling 5 and the hole 85 and 37 of the bracket 31 via the turnip 45 and the cylindrical rubber damper 46 and 47, respectively, and a washer is attached to the end protruding from the damper 47. 58 and nut 52 are the attachment. Damper 46 & hole 49
K + ts, and is integrally provided with an outward flange 50 that fits between the cowling 5 and the watsunya 43.

The damper 47 fits into the holes 85 and 87, and the outward flange 5 fits between the cowling 5 and the bracket 31.
1 at one end, and the outer surface of the other end is formed into a tapered shape so that the diameter becomes larger toward the washer 5B. A washer 56 is provided between the washer 58 and the bracket 31. Nut 52 is damper 46
．． 47 is compressed, and in this state, the stay 41 and cowling 5 are jointly fastened to the bracket 81 on the vehicle body frame side by means of ports 39 and 40. Note that the washer 43 and the cowling 5 have holes 57 that are the same as the holes 3G of the bracket 31.
．． 58'f: Although not shown, wiring for the flasher lamp 9 is passed through these holes 57, 58, and 86.

As shown in FIG. 1, the front edge and rear edge of the lower half of the plate-shaped bracket 60 are welded to the support legs 26a, 27a of the headlamp stays 26, 27. The bracket 60 has a bent part 61 bent outward in the vehicle width direction at the rear edge of the upper half, and the male threaded part of the rear end of the support shaft 62 is inserted through the two holes Kl:+iJ on the upper and lower sides of the bent part 61. It is fixed with a nut 63. The lower half of a plate-shaped bracket 65 is welded to the shirt 62. The bracket 65 has a numeral pad 66 on its upper edge that is bent outward in the vehicle width direction and slightly downward. 1st [? As shown in FIG. 6, which is a partial schematic cross-sectional view of Vl-Vl of No. 4, the first seat 66 has holes 67 at the front and rear.
A nut 69 is welded to the F side of the mounting seat 66 in the same manner as the hole 67. The mounting seat 66 is located below (inside) the rearview mirror mounting seat 8 of the cowling 5, and the stay support base 70 of the rearview mirror 7 located above the rearview mirror mounting seat 8 is screwed into the nut 69. It is fastened to the bracket 65 together with the mounting seat 8 by bolts 71 .

The head of the bolt 71 is inserted into four parts 72 provided on the base 70. Although not shown in Bunmei jiff,
A cross damper 73 is interposed between the base 70, the cowling 5, and the bracket 65. Reference numeral 74 indicates a hole in the bolt j provided in the cowling 5.

As shown in FIG. 1, a protruding wall portion 75 is provided on the rear inner surface of the cowling 5.
The grommet that was installed the day before and was attached to the wall 75) 7
A front portion of a bin 77 extending approximately in the longitudinal direction of the vehicle body is press-fitted into the housing 6 . The rear end of the bin 77 is fixed to a bracket (not shown) on the vehicle body frame, and prevents the rear part of the cowling 5 from vibrating vertically and horizontally during driving.

An example of the assembly procedure will be explained. First, before installing the cowling 5, attach the headlamp l to the frame 2.

In a separate step, a flasher lamp is attached to the cowling 5 using the structure shown in FIG. Next, put the cowling 5 over the cowling 5 from the front, press fit the pin 77 into the grommet 76 shown in FIG.
When fixed at 9.60, installation of the cowling b, rearview mirror 7, and flasher lamp 9 is completed. Note that the bracket 65 for the rearview mirror is attached to the bracket 60 in advance.
After installing the cowling, attach the rearview mirror 7 and the cowling 5 to the bracket 65.
You can also fi.

As explained above, the present invention (first invention) provides safety +Vf
Bolts 39.4o and 71 for fixing at least one of the rearview mirror 7 divided by r and the flap 7 member 9 (through the hole 49.74 provided in the r-cowling 5 and fixed to the bracket 81.65 of the alt body frame) , the above bolt 39
．． 40.71 made Sakuanki (7,9) and cowling 5
It is characterized by the fact that it weighs 1-31.65 yen and 110 meshi. In this way, according to the first invention ζ, since the bolts for attaching the cowling and the bolts for attaching the safety equipment +4y are shared, the number of parts can be reduced, and the number of parts can be reduced to 11゛4i'i.
i and assembly work can be simplified. In addition, the cowling adjustment bolts (39, 40, 71) can be hidden with the flasher flap 9 or visible in the rearview mirror 7, so the appearance is improved.

Also, the 2nd I light is a rearview mirror 7 and a factory hump 9.
is attached to the cowling 5, and the cowlings are fixed to the headlamp mounting frame 2, so the rearview mirror 7 and flasher lamp 9 can be installed at the same time as the cowling 5 is attached to the frame 2. When attached to the frame 2, it is possible to attach each +i device to the vehicle body frame, etc., making the assembly work easier compared to the original α.

When the first invention is made into one device, either one of the rearview mirror 7 and the shock pump 9 is replaced with the cowling 5.
It can also be attached directly to the vehicle body frame, etc.

When embodying the second invention, a bolt for attaching the rear view mirror 7 and the rear view mirror 9 to the cowling 5;
Cowling 5f: 4 separate bolts to attach to frame 2
It can also be provided in

The nut 44 in Fig. 5 is abolished, and the nut 52 is replaced as shown in Fig. 7.
It is also possible to fasten the washer 43 to the boss 42 by using. Also, the cover 45 for the bolt 40 in Figure 7 has been abolished,
As shown in FIG. 8, the diameter of the bolt 40 that fits the damper 46, 47 and the VC 114 can be increased.

[Brief explanation of the drawing]

ff11Figure 11. t, a left side partial view of the embodiment, FIG. 2 is a partial view in the direction of arrow T in FIG.
41 is a partial view in the direction of the IV-IV arrows in FIG. 7 and 8 are horizontal cross-sectional views of a portion of a flasher lamp according to another embodiment, respectively. 2・
...Head wamp mounting frame, 5...Cowling, 7...Rearview mirror, 9...Flasher lamp, 31.65...Buwoketsu), 89.40.71...
・Bolt, 46.74...hole Patent applicant: Kawasaki Heavy Industries, Ltd. Representative Patent attorney: Tadaka Omori

Claims (1)

[Scope of Claims] 1. A hole provided in the cowling with a port for fixing at least one of a rearview mirror and a security lamp, which are security devices, is fixed to a bracket of the vehicle body frame with a jllj L, and the port is used to secure the security device and the security device. Automatic 21111 characterized in that the cowling is fastened together with the above bracket.
ii Military cowling e (t bi-built. 2. A motorcycle cowling assembly (t I' ig-made.