JP3515663B2 - Motorcycle wiring structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [0001] BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a motorcycle bar.
Guided to electrical components supported by the handle cover that covers the handle
The present invention relates to a wiring structure of a motorcycle to which power is supplied via an electric body. [0002] 2. Description of the Related Art The wiring structure of such a motorcycle is, for example,
This is known from JP-A-60-244680. Up
The conventional type has a handlebar that covers the motorcycle's bar handle.
Attach the switch to the dollar cover and connect this switch to the wire.
-Wiring to other electrical components using harness. [0003] SUMMARY OF THE INVENTION Incidentally, the above-mentioned prior art
It is a wire harness inside the handle cover
Switch is installed in advance because wiring is performed by
Wire switch on the inside of the handle cover
After connecting the connector of the
Must be mounted on the vehicle body, which increases work
There was a problem to add. Also, when wiring,
Entanglement or winding causes poor assembly workability, and
There was also a possibility that a short circuit, disconnection, wrong assembly, or the like would occur. The present invention has been made in view of the above circumstances.
The wiring for the electrical components supported by the handle cover.
Motorcycle wiring structure that can be performed easily and reliably
The purpose is to provide. [0005] [MEANS FOR SOLVING THE PROBLEMS] To achieve the above object
In addition, the invention described in claim 1 is a motorcycle barr.
Conductive to electrical components supported by the handle cover that covers the handle
In a motorcycle wiring structure that supplies power through the body,
Meter unit to which the connector of the ear harness is connected
To the center of the handle cover.
A busbar made of a metal plate or metal bar is embedded inside
One end of the busbar buried base body
And secure the other end to the inside of the handle cover,
Insert the electrical component into the opening formed in the dollar cover
Thereby, the electric component is fixed to the busbar burying base.
And connected to the bus bar. [0006] Embodiments of the present invention will be described below.
A description will be given based on an embodiment of the present invention shown in the attached drawings. FIGS. 1 to 7 show an embodiment of the present invention.
Fig. 1 shows the motorcycle's rear handle cover from the front.
FIG. 2 is an exploded perspective view, FIG.
3 is a sectional view taken along line 3-3 in FIG. 2, and FIG. 4 is a sectional view taken along line 4-4 in FIG.
FIG. 5 is a sectional view taken along line 5-5 of FIG. 4, and FIG.
7 is an exploded perspective view of the switch, and FIG.
FIG. In FIG. 1, reference numeral 1 denotes a bar of a motorcycle.
Rear handle cover made of synthetic resin that covers the rear of the handle
And the right side of the bar handle at the right end when viewed from the rider's side.
Notch 1 through half₁Is formed and a bar is
-Notch 1 through the left half of the handle_TwoIs formed
Notch 1 through which the steering shaft penetrates the lower end_ThreeIs shaped
Is done. An opening formed in the center of the rear handle cover 1
Mouth 1₈The meter unit 3 fitted in the opening 1₈of
Three locking claws 1 provided around₁₃Is fixed by ... Three connectors on the front of the meter unit 3
9, 10, 11 are provided, and the connector 9 has a vehicle body
Main unit connected to the battery and starter motor
The connector 13 of the security 12 is connected to the connector 10.
Is a front hand attached to the front of the rear handle cover 1
Before connecting to the cover cover headlights and turn signal lamps
The connector 15 of the handlebar cover harness 14 is connected.
The turn signal relay 16 is connected to the connector 11.
You. An opening formed on the right side of the handle cover 1
1_FourIs fitted with a starter switch Ss.
The starter switch Ss and the meter unit 3 are connected to the first bus bar.
-Connected by the buried substrate 17. Also the rear handle
On the left side of bar 1, dimmer switch Sd, turn signal
Switch Sw and horn switch Sh
Opening 1_Five, 1₆, 1₇Are formed, and these three
The switches Sd, Sw, Sh and the meter unit 3
They are connected by the busbar burying base 18. Next, based on FIG. 2 to FIG.
The structure of the switch Ss and the first busbar burying base 17 will be described.
You. The starter switch Ss has an open top and front.
A switch housing 21 is provided. Switch how
The contact holder 22 that fits into the top opening of the jing 21
Projection 22 protruding from the side₁, 22₁The switch how
Locking hole 21 of jing 21₁, 21₁To engage with
More fixed. In the front opening of the switch housing 21
The switch lever 23 to be fitted protrudes from one end thereof.
Lower pair of pins 23₁, 23₁The switch housing 21
And by engaging the contact holder 22 with the pin
23₁, 23₁Is supported so that it can swing around
You. A pair of contact supports formed on the contact holder 22
Holder 22_Two, 22_ThreeA pair of bent metal plates
The fixed contacts 24 and 25 are fitted. Fixed contacts 24, 25
A part of the lower surface is covered with plate-shaped insulators 26, 26.
Contact portions 2 adjacent to the insulators 26, 26
4₁, 25₁Is exposed downward. Switch lever 23
Movable contact urged upward by spring 27 on the upper surface of
28 is slidably supported up and down.
8 is an insulator 26, 26 and a contact portion 24₁, 25 ₁Across
Slidable. In addition, a switch is
The pin 30 urged forward by the pulling 29 can move forward and backward.
The tip of this pin 30 is protruded from the switch housing.
The spring 21 abuts on the inner surface of the spring 21 resiliently. Bullet of spring 29
The force acts to push back the other end of the switch lever 23
I do. Therefore, the starter switch Ss is turned ON.
Press the other end of the switch lever 23 as much as
The movable contact 28 provided on the chiller 23 is
A pair of contact portions 24 of the fixed contacts 24, 25 from above₁, 25
₁To move upward, and the pair of contact portions 24₁, 25₁The phase
Conduct with each other. Push the other end of the switch lever 23
When the pressure is released, the switch lever 23
Automatically returns to the OFF position with the resilience of. The first busbar burying base 17 is made of synthetic resin.
Busbar burying portion 4 having a thin plate shape and having flexibility
1, two of which are made of strip-shaped metal plates
Bus bars 31, 32 are embedded. Bus bar 31,3
2 is for injection molding of the first busbar burying substrate 17;
Is cast into the inside of the. One end of busbar burying part 41
The connector unit 42 integrally formed with the meter unit 3
Opening 3 formed in_FiveFits into the locking claw 3₆Locked by
(See FIG. 1). Also, one end of the busbar burying portion 41
The switch support portion 43 formed on the body is provided with a rear handle cover.
Opening 1 formed in -1_FourAnd the opening 1
_FourTwo locking claws 1 provided around₉, 1 ₉Locked by
It is. Switch support of the first busbar embedded substrate 17
An opening 43 into which the starter switch Ss fits is provided in the portion 43.₁
Is penetrated, and the bus bar buried in the bus bar burying portion 41
Terminal part 31 formed at one end of₁, 32₁
Is the opening 43₁Exposure to Starter switch Ss
Opening of switch support portion 43 of first busbar burying base 17
43₁Into the switch housing 21
Two locking claws 21_Two, 21_TwoIs the opening 43₁On the edge of
The starter switch Ss is engaged and the first busbar buried base is
17 is fixed. At this time, the starter switch Ss
It has elasticity formed by bending the fixed contacts 24 and 25
Terminal 24_Two, 25_TwoAre the terminal portions 3 of the bus bars 31 and 32
1₁, 32₁By contacting each with the starter
The connection between the switch Ss and the bus bars 31, 32 is automatically made.
Completed, and the terminal section 24_Two, 25_TwoThe elasticity of
Real electrical continuity is ensured. Like this
Bolts, connectors, and soldering for fixing the switch Ss and wiring
And other means are not used, so the number of parts and assembly
Can be reduced. Incidentally, the dimmer switch Sd, the blinkers
Switch Sw and horn switch Sh are meter unit 3
The second busbar burying substrate 18 connected to the
Having substantially the same structure as the busbar burying base 17
And a busbar burying portion 44 in which a plurality of busbars are buried.
A connector unit 45 connected to the meter unit 3;
Dimmer switch S fixed to rear handle cover 1
d, turn signal switch Sw and horn switch Sh
And a switch supporting portion 46 for supporting (see FIG. 1).
The connector part 45 is provided in the opening 3 of the meter unit 3.₇Mated with
Hook 3₈, 3 ₈Locked by switch and switch supported
The part 46 is a locking claw 1 provided on the rear handle cover 1._Ten, 1
_Ten1₁₁, 1₁₁1₁₂, 1₁₂Is locked by. As is apparent from FIG.
The busbar burying portion 44 of the base 18 is provided with a dimmer switch.
Three busbars 33, 34, 35 extending from the switch Sd,
Three bus bars 3 extending from the turn signal switch Sw
6, 37, 38 and two horn switches Sh
Busbars 39 and 40 are buried,
The main harness 12 and the front
Connected to the handlebar harness 14. As described above, the rear handle of the motorcycle
Starter switch Ss, dimmer mounted on cover 1
Switch Sd, turn signal switch Sw and Horn switch
1st and 2nd that perform wiring to the electrical component comprising the switch Sh.
2 The busbar burying bases 17 and 18 are
Form is stable without entanglement or wrapping
And it has a moderate degree of flexibility, making it easy to attach and detach
Good assembly workability. Also conventional wire harness
The possibility of short-circuit, disconnection, wrong assembly, etc.
And increase durability for long-term use
Can be Further, the first and second busbar burying bases 17,
18 and the front handle cover 1
After fixing the dollar cover to the vehicle body, starter switch S
s, dimmer switch Sd, blinker switch Sw and
And the horn switch Sh to the opening 1 in the rear handle cover 1.
_Four~ 1₇To the switches Ss, S
Since the fixing and connection of d, Sw, and Sh are completed at the same time,
The assembly work efficiency is increased and the number of assembly steps is reduced. Further, it is located at the center of the rear handle cover 1.
The first and second bars around the meter unit 3 to be placed.
Since the subbar buried substrates 17 and 18 are arranged in the radial direction,
The interference between the first and second busbar embedded substrates 17 and 18 is prevented.
Minimize the total length of busbars 31-40 while avoiding
be able to. Further, the bus bars 31 to 40 are
Do not bury directly in the dollar cover 1, but in the rear handle cover 1.
First and second busbar burying bases 17 and 1 detachably attached to
8 so that the design of the rear handle cover 1
In addition to increasing the freedom, the rear handle cover 1
Simplify the mold structure to shape and reduce cost
be able to. The embodiment of the present invention has been described in detail above.
Ming will make various design changes without departing from the gist
It is possible. For example, in the embodiment, the bus bars 31 to 40
It is composed of a band-shaped metal plate, but its cross-sectional shape is optional.
Yes, it can be composed of metal bars with circular or square cross section
It is possible. In the embodiment, the status is
Switch Ss, dimmer switch Sd, turn signal switch
H and the horn switch Sh have been exemplified, but the present invention
It can be applied to any other electric components. [0025] As described above, according to the first aspect of the present invention,
According to Ming, a synthetic tree replaces the traditional wire harness.
Bus bar made of metal plate or metal bar inside grease base
Since the busbar buried base is used to bury the
It only reduces the possibility of short-circuit, disconnection, wrong assembly, etc.
And has a higher resistance to long-term use than wire harnesses.
You can increase the durability. Moreover, the abbreviation for handle cover
Busbar embedded substrate radiation from central meter unit
Direction to avoid mutual interference,
To minimize the overall length of the busbar embedded in the part
it can. In addition, the bus bar attached inside the handle cover
-Handlebar cover because the busbar is buried in the buried base
And the cost is reduced. Furthermore, bus
Fix the handle cover with the bar
After inserting, insert the electric parts through the opening of the handle cover
Just to fix and connect the electrical parts at the same time
To increase assembly workability and reduce assembly man-hours
I do.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a rear handle cover of a motorcycle viewed from the front. FIG. 2 is an enlarged view in two directions in FIG. 1. FIG. FIG. 4 is a sectional view taken along line 4-4 in FIG. 3 FIG. 5 is a sectional view taken along line 5-5 in FIG. 4 FIG. 6 is an exploded perspective view of a starter switch FIG. description of the 1 end handle cover (handle cover) 1 ₄ to 1 ₇ opening 3 meter unit Ss starter switch (electrical component) Sd dimmer switch (electrical component) Sw blinker switch (electrical component) Sh horn switch (electrical component) 12 main Harness (wire harness) 13 Connector 14 Front handle cover harness (wire harness) 15 Connector 17 First busbar embedded base (Busbar embedded base) 18 Second busbar設基 member (bus bar embedded substrate) 31-40 busbar

──────────────────────────────────────────────────続 き Continuation of front page (58) Field surveyed (Int. Cl. ⁷ , DB name) B62J 23/00 B62J 39/00 B62J 6/18 B62J 6/16 H01B 7/00 301

Claims (1)

(57) [Claims 1] Electric parts (Ss, Sd, S) supported on a handle cover (1) for covering a bar handle of a motorcycle.
w, Sh) through a conductor in a motorcycle wiring structure, wherein a connector (13, 1) of a wire harness (12, 14) is provided.
A meter unit (3) to which 5) is connected is mounted substantially at the center of the handle cover (1), and a bus bar (31 to 40) made of a metal plate or a metal bar inside a synthetic resin base material.
Are connected to the meter unit (3) and the other end is fixed to the inner surface of the handle cover (1), and the opening ( the electrical component (Ss to 1 ₄ to 1 ₇₎ within
By inserting the Sd, Sw, Sh), the electric component (Ss, Sd, Sw, Sh) is inserted into the busbar embedded base (1).
7, 18) and the bus bars (31-4)
0) A wiring structure for a motorcycle, wherein the wiring structure is connected to 0).