JP2519874Y2 - Rear wheel locking device - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wire lock type rear wheel locking device used in vehicles such as motorcycles.

[0002]

2. Description of the Related Art Japanese Unexamined Patent Publication No. 56-120464 discloses
A wire lock lock portion is provided at the rear end of the seat frame, while the wire lock wire portion is retractably accommodated in the hollow seat frame, and the wire portion pulled out from the rear end of the seat frame is secured. It is shown that the vehicle is locked immovably by passing the wheel portion of the rear wheel and locking the front end portion to the lock portion.

[0003]

By the way, in addition to the handle lock provided from the beginning, it is often desired to use a dedicated lock of a retrofit type for connecting the vehicle body frame to the wheels or the guardrail. . However, in such a vehicle, it is generally difficult to integrally provide a dedicated lock,
In addition, it is inconvenient for the type to be carried around separately from the vehicle body, and it is desired that the exclusive lock is a vehicle body assembly type in advance.

The above-mentioned conventional example meets such a request, but since the wire portion is housed in the seat frame when the vehicle is not parked, the wire portion provided with care can be used only when the vehicle is parked. It is uneconomical in terms of efficient use.
Further, when parking in a forward direction toward a wall or the like (hereinafter, referred to as front parking), a rear wheel only is desired.

[0005]

In order to solve the above-mentioned problems , the locking device for a rear wheel according to the present invention comprises a rear wheel and
Used for motorcycles with a rear cover that covers the upper rear wheels
Wire lock type rear wheel lock position
The hook is provided on the wire portion and one end of this wire portion.
A lock part and a lock provided on the other end and locked to the lock part.
And a wire portion that crosses the vehicle body in the vehicle width direction.
The middle part that is locked to the vehicle body and the left and right surfaces of the rear cover
And an exposed portion that exposes the rear wheel.
A holder for engaging and supporting the lock part is provided on the ear cover.
Characterized in that was.

[0006]

The intermediate portion of the wire portion crosses the vehicle body in the vehicle width direction and is locked to the vehicle body . The exposed portions, which are the left side portion and the right side portion , extend along the surface of the rear cover with the intermediate portion as a boundary. so are the place, Riyakaba the lock portion at the time of non-parking
When it is supported by a holder provided on the rear cover, the exposed portion becomes an external decoration member like a molding provided on the left and right side surfaces of the rear cover.

Further, by removing the lock unit from the holder during parking, the exposed portion is left portion and right portion of the wire portion through to the rear wheels is extended to the left and right sides of the rear wheels, respectively, and again locking portion ligated engaging portion is in a closed loop wire portion
To lock the rear wheel Te.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment constructed for locking rear wheels will be described with reference to FIGS. 1 to 5. The present embodiment is configured for a scooter type motorcycle. Fig. 1 shows the rear part of the vehicle body when not parked from the diagonally right rear side, and Fig. 2 shows a state when locking the same as Fig. 1. It is a figure.

First, referring to FIG. 3 in which the rear portion of the left side surface of the vehicle body is cut away, the vehicle body frame 1 extends in the front-rear direction.
A front wheel 3 is supported on a front end portion of the through a front fork 2, and a swing type power unit 4 is swingably supported on a rear portion.

Mission 5 constituting power unit 4
A rear wheel 6 is supported on a rear portion of the transmission 5, and an exhaust pipe 8 extends rearward from an engine 7 provided at a front portion of the mission 5, and a rear end of the exhaust pipe 8 is disposed across the right side surface of the rear wheel 6. It is connected to the muffler 9.

A power unit 4 is provided at the rear of the body frame 1.
Also, the storage case 10 is supported on the upper portion of the engine 7 by extending obliquely rearward toward the upper side of the rear wheel 6. Container 10
Is opened upward and is opened and closed by the seat 11 which also serves as a lid.

The rear periphery of the body frame 1 is covered with a rear cover 12 together with the container 10. The rear cover 12 is formed integrally with the step floor 13 and the front cover 14.

As shown in FIGS. 1 and 2, the rear cover 1
A through hole 16 with a grommet is formed in a lower part of the side surface 15 of the second part 15 below the article container 10 and near the step flow 13, and clips 17 are provided at appropriate intervals in an intermediate part.

A wire lock 20 is provided on the surface of the lower side surface 15.
The exposed portion of the wire portion constituting the is attached. FIG.
2 shows the right side portion 21 of the wire portion, which extends from the through hole 16 toward the holder 19 provided on the rear surface portion 18 of the rear cover 12, and is supported by the clip 17 along the way.

Although these drawings show only the right side of the vehicle body, the same applies to the left side of the vehicle body opposite to the side where the muffler 9 is provided, and the left side portion 22 of the wire portion is attached to the rear end portion of the wire lock. A lock portion 23 constituting 20 is attached.

An engaging portion 24 (see FIG. 2, which will be described later with reference to FIG. 4) provided at a rear end portion of the right side portion 21 is removably connected to the lock portion 23, and the lock portion 23 holds the holder 19. It is detachably supported with respect to.

The exposed length of the wire portion on the rear cover 12 can be engaged with and supported by the holder 19 without slacking when the vehicle is not parked as shown in FIG. The locked portion 23 and the engaged portion 24 are turned to the other side surface of the rear wheel 6, respectively, and the spoke 25 and the rim 2 are rotated.
It is configured such that the two can be connected to each other by passing through the space formed between the two.

FIG. 4 is a view showing the wire lock 20 and the holder 19 in detail, and the wire portion is a long member comprising a right side portion 21 and a left side portion 22 and an intermediate portion 27 supported to the vehicle body frame 1 side as described later. The lock portion 23 is a member that has strength that is not easily cut and has appropriate flexibility.
And the engaging portion 24 are connected to form a closed loop.

The lock portion 23 is provided with an engagement hole 28 and a key hole 29, and the engagement portion 24 can be engaged with and disengaged from the engagement hole 28. When the engagement portion 24 is fitted into the engagement hole 28, the lock portion 23 is locked. It is engaged in the inside of 23, and thereafter, unless the key 30 is inserted into the key hole 29 and the unlocking operation is performed, the engaged state is locked. In addition,
The key 30 is common with the key of the main switch (not shown).

The holder 19 is fixed to the rear surface portion 18 by screwing or the like through the mounting holes 32 formed in the mounting portion 31, and the support portion 33 is mounted at intervals such that the lock portion 23 can be held.
It is preferable to be configured so as to be folded back onto and elastically supported.

FIG. 5 is a view showing the inside of the container 10 from the direction of the arrow A in FIG. 1 with the bottom portion 10a cut away, and an intermediate portion which enters the inside of the rear cover 12 from the through hole 16 in the lower portion 15 of the side surface. The portion 27 crosses the vehicle body in the vehicle width direction and passes near the vehicle body frame 1, and is entwined with a cross pipe 34 provided between portions extending in pairs on the left and right of the vehicle body frame 1.

Next, the operation of this embodiment will be described. First, in FIG. 1, when the vehicle is not parked, the lock portion 23 is engaged with and supported by the holder 19, and the right side portion 21 (and the left side portion 22) extends along the rear surface portion 18 to the surface of the lower side surface portion 15.

As a result, each of the left side portion 22 and the right side portion 21 functions as an external decoration member such as a mall attached to the left and right side surfaces of the vehicle body frame 1 to improve the external appearance of the vehicle. Therefore, the wire portion can be positively utilized even when the vehicle is not parked, and the parts can be used efficiently.

At this time, the clip 17 is present on the right side portion 2
1 (left side portion 22) helps to support the appearance.

Even if the wire lock 20 is to be detached from the vehicle body in this state, the intermediate portion 27 remains
Since it is entangled in the cross pipe 34 (FIG. 5), it cannot be removed.

Next, when the vehicle is parked and locked, as shown in FIG. 2, the key 30 is first unlocked to separate the lock portion 23 and the engagement portion 24, and the lock portion 23 is removed from the holder 19. Turn to the left side of the rear wheel 6.

On the other hand, the engaging portion 24 is turned to the right side surface of the rear wheel 6, passes through the space formed between the spoke 25 and the rim 26, and is connected to the lock portion 23 located on the left side of the rear wheel 6,
This causes the wire portion to become a closed loop.

Therefore, the rear wheel 6 is connected to the cross pipe 34 through the wire portion, and when the rear wheel 6 tries to rotate and pulls the wire portion 20 rearward, the cross pipe 3
Since the intermediate portion 27 of the wire portion entangled in 4 is locked to the cross pipe 34, the rear wheel 6 cannot rotate and, as a result, the vehicle body is locked immovably. For this reason, locking when parking in front is particularly advantageous.

At this time, since the lock portion 23 is located on the right side surface of the rear wheel 6 on the side opposite to the muffler 9, the locking and unlocking operations can be performed without being disturbed by the muffler 9, and the operability is excellent.

Since the wire lock 20 can be extended to the side of the vehicle body by removing the clip 17 as shown by an imaginary line, the wire lock 20 can be locked by turning it around the guard rail support poles or electric poles. It's easy. In this case, since the wire lock 20 is provided along the periphery of the rear cover 12, it is advantageous in that the length of the exposed portion of the wire lock 20 can be made sufficient.

FIG. 6 is a view corresponding to FIG. 5 according to another embodiment, in which the intermediate portion 27 passes in the vicinity of the engine mount frame 40 in the transverse direction, and when the wire lock 20 is pulled rearward, the engine mount frame is pulled. It is designed to be locked to 40. The engine mount frame 40 extends upward from a front portion of a projecting portion 41 formed on the front portion of the power unit 4 and penetrates a bottom portion 10 a of the container 10.

The projecting portion 41 is rotatably connected to a stay 42 extending rearward from the body frame 1 with a bolt 43 at a front end portion thereof. With this configuration, the wire lock 20 is attached to the vehicle body frame 1 by using the engine mount frame 40.
Can be locked to. The same parts as those in the previous embodiment are designated by the same reference numerals.

[0033]

[Devise EFFECT wheel locking device after the present invention, the Lock when connecting the click portion and the engagement portion of the wire portion which forms a closed loop, the car by traversing the body of the intermediate portion in the vehicle width direction thereof Locking to
And, the intermediate portion exposed portions of the left and right of the boundary of the each along a surface of the rear cover and appearance member, at the time of non-parking is supported to a holder provided The filtrate <br/> click portion Riyakaba over It was

Therefore, when the vehicle is not parked, the exposed portions along the left and right surface of the rear cover can be used as exterior decoration members, and can be used at all times when the vehicle is parked and not parked. Can be used. Also, when parking
The left and right exposed parts to the rear.
Extend it to the left and right sides of the wheel, pass it through the rear wheel, and
Connect the engaging parts to make the wire part into a closed loop and attach the rear wheel.
Can be locked. Moreover, it is wheel locking device after suitable forward parking, and locking is facilitated that take advantage of the post and utility pole guardrail.

[Brief description of drawings]

FIG. 1 is a perspective view of a main part of a vehicle body when not parked according to a first embodiment.

FIG. 2 is a perspective view of a main part of the vehicle body during parking according to the first embodiment.

FIG. 3 is a partially cutaway side view of the essential part of the motorcycle according to the first embodiment.

FIG. 4 is an exploded perspective view of a main part of the first embodiment.

FIG. 5 is a diagram showing a part of an essential part of the embodiment cut away from the direction of arrow A in FIG.

FIG. 6 is a diagram corresponding to FIG. 5 of the second embodiment.

[Explanation of symbols]

1: Body frame, 4: Power unit, 6: Rear wheel, 1
0: Container, 11: Seat, 12: Rear cover, 19: Holder, 20: Wire part, 21: Right part, 22: Left part, 23: Lock part, 24: Engagement part, 27: Intermediate part, 3
4: Cross pipe, 40: Engine mount frame

Claims (1)

(57) [Scope of utility model registration request] 1. A rear wheel and a rear cover for covering an upper portion of the rear wheel.
Wire-lock type rear wheels for motorcycles equipped with
In the locking device, the wire lock is installed on the wire part and one end of this wire part.
The locked lock part and the lock part that is provided at the other end
The wire portion is crossed across the vehicle body in the vehicle width direction and is locked to the vehicle body.
Dew exposed along the left and right surfaces of the rear cover.
And an engaging portion for engaging and supporting the lock portion with the rear cover above the rear wheel.
A locking device for a rear wheel, which is provided with a holder .