JP2991302B2 - Locking device for motorcycle accessories - Google Patents

Description

Description: BACKGROUND OF THE INVENTION (Industrial Application Field) The present invention relates to a small case in a motorcycle, and more particularly, to a lock device capable of locking an opening of the small case in a closed state.

(Prior Art) Generally, a motorcycle is provided with a small case for storing tools and the like, and the small case is configured to open and close a small case main body and a small case opening and closing opening formed in the small case main body. It is composed of

(Problems to be solved by the invention) By the way, in order to prevent theft from the accessory case,
It is desired to make the opening of the accessory case key-lockable with the lid closed.

However, if a lock means is separately provided for the key lock, a problem that the configuration becomes complicated occurs. In particular, if a new locking means is to be attached to an existing accessory case, it is necessary to largely modify the accessory case, and this attaching work becomes extremely complicated.

(Purpose of the Invention) The present invention has been made in view of the above-mentioned circumstances, and a key lock of an accessory case can be made with a simple configuration and an existing accessory case can be key-locked.
The purpose is to facilitate the work.

(Structure of the Invention) A feature of the present invention for achieving the above object is that an accessory opening / closing opening 51 which can be opened and closed is formed in an accessory compartment 35 provided in a vehicle, and a helmet is detachably engaged. A motorcycle provided with a helmet hanger 66 having a lock bar 68 for stopping and a key lockable in a locked state by the lock bar 68, wherein an annular body 74 is provided at an end portion, and the annular body 74 is formed of the helmet hanger 66. A rope 71 is provided on the lock bar 68 so as to be freely detachable. The ring 74 of the rope 71 is attached to the helmet hanger.
When the lock rod 68 is engaged with the lock bar 68, a part of the rope body 71 in the longitudinal direction is engaged with the accessory case 35 so that the opening operation of the opening 51 is prevented.

(Operation) The operation of the above configuration is as follows.

Helmet hanger with ring 74 of wire 71
When the opening 51 of the accessory case 35 is to be opened when the lock bar 68 is engaged with the lock bar 68, the opening operation of the opening 51 by the wire (cord body) 71 engaged with the accessory case 35 is performed. Is blocked.

Therefore, in a state where the annular body 74 of the wire (cord body) 71 is locked to the lock bar 68 of the helmet hanger 66,
By key-locking the helmet hanger 66,
When the annular body 74 of the wire (cordage) 71 is locked to the helmet hanger 66, the key is locked with the opening 51 of the accessory case 35 closed.

Therefore, the key lock of the opening 51 can be obtained by using the lock bar 68 of the helmet hanger 66 provided in the vehicle and adding a wire (cord body) 71 with a simple structure to this.

Also, when trying to make the opening 51 of the existing accessory case 35 key-lockable, the lock bar 68 of the helmet hanger 66 is used as described above, and a wire (cord body) 71 is applied to the lock bar 68. Therefore, it is not necessary to largely modify the existing accessory case 35 described above.

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.

In FIG. 2, 1 is a motorcycle, and 2 is a body frame thereof. A front fork 3 is supported at the front end of the body frame 2 so as to be steerable, and a front wheel 4 and a handle 5 are supported on the front fork 3. on the other hand,
A rear arm 7 is pivotally supported on a lower rear portion of the vehicle body frame 2 by a pivot shaft 6 so as to be vertically swingable. A rear wheel 8 is supported on a swing end of the rear arm 7.

A shock absorber 10 is provided between the rear arm 7 and the body frame 2 via a link mechanism 9.
Absorbs an impact that is transmitted from the ground 11 to the vehicle body frame 2 via the rear wheel 8 and the rear arm 7.

13 is a parallel two-cylinder four-cycle engine, this engine
13 has a crankcase 14 and a cylinder 15, and a transmission case of a power transmission device 16 is provided at the rear of the crankcase 14.
17 are connected. The crankcase 14 and the transmission case 17 are screwed to the vehicle body frame 2 with bolts 18, whereby the engine 13 and the power transmission device 16 are attached to the vehicle body frame 2. The rear wheel 8 is linked to the power transmission device 16 via a chain transmission means 19.

One end of an intake pipe 21 is connected to the rear surface of the cylinder 15, and the other end of the intake pipe 21 extends rearward, and a carburetor 22 and an air cleaner 23 are connected to each other. An exhaust pipe 24 that once extends forward from the front of the cylinder 15 and then turns back
The exhaust pipe 24 has a silencer 25 at a rear portion thereof.

An inverted U-shaped fuel tank 27 in front view is supported on the body frame 2 by front and rear support means 28 and 29, and fuel is fed from the fuel tank 27 to the carburetor 22. I have. 30 is a fuel inlet.

A seat 32 and a carrier 33 are supported on the rear part of the vehicle body frame 2 so as to be connected to the fuel tank 27, and a rear fender 34 and a accessory case 35 are attached to the rear part of the vehicle body frame 2 as described above.

The body frame 2 has a head pipe 36 for supporting the front fork 3 at a front end thereof, and a main frame 37 extends rearward and downward from the head pipe 36. The main frame 37 has a vertically long elliptical cross section. Has made. Also,
A pair of right and left rear arm brackets 38 extend rearward and downward from the rear end of the main frame 37, and the rear arm 7 is pivotally supported below the rear arm bracket 38 as described above.

Further, a pair of left and right seat rails 39 extend rearward from the rear end of the main frame 37, and a middle part of the front and rear of the seat rail 39 and the rear arm bracket 38 are connected by a pair of left and right back stays 40, 40 '. Thus, the rear arm bracket 38 and the seat rail 39 are reinforced with each other. Also, a head pipe is provided below the main frame 37.
A down tube 41 extends rearward and downward from 36.

The engine 13 is supported on the body frame 2 by screwing the front end of the crankcase 14 to the lower end of the down tube 41 with a bolt 18 and a transmission case.
The rear portion 17 is screwed to the lower end of the rear arm bracket 38 with the bolt 18.

In all the figures, the carrier 33 has a pair of left and right aluminum die-cast side stays 44, and the left and right side stays 44.
It has a resin receiving tray 45 sandwiched from the left and right at each upper end of the 44 and supported by these side stays 44.

On the other hand, a first bracket 46 protrudes from the rear end of each of the left and right back stays 40, 40 '.
A second bracket 47 projects from the rear end of 39. The side stays 44 are screwed to the first bracket 46 and the second bracket 47 by bolts 48, respectively, whereby the carrier 33 is supported by the rear portion of the vehicle body frame 2.

The accessory box 35 is made of resin and has a box-shaped accessory box main body 50 long in front and back. At the rear end of the accessory case main body 50, an accessory opening 51 is formed, and a lid 52 for opening and closing the opening 51 is provided. The lid 52 is integrally formed with the accessory case main body 50 at the lower opening edge of the opening 51, and a connecting portion between the accessory case main body 50 and the lid 52 is a hinge 53. The lid 52 is rotatable up and down around the hinge 53, whereby the opening 51 is opened and closed.

On the upper surface of the accessory case main body 50, a front support 55 and a rear support
And 56 are integrally formed. The front support 55 is plate-shaped, while the rear support 56 is composed of left and right side plates 56a, 56a and a rear plate 56b for integrally connecting the rear ends of the side plates 56a. The front support 55 is screwed to the first bracket 46 with bolts 57, and the rear support 56
Is the third bracket 58 protruding from the rear end of the back stay 40
Is screwed with a bolt 59 so that the accessory case 35 is supported by the rear portion of the vehicle body frame 2.

When the cover 52 closes the opening 51, a locking means 60 is provided for locking the cover 52 to the accessory case main body 50 in a detachable manner.

That is, the lid 52 has a cover body 61 integrally formed on the upper surface of the lid 52. When the lid 52 closes the opening 51, the cover body 61 moves the rear plate 56b of the rear support 56 rearward. It has a box shape that covers the whole.

A lock shaft 62 is provided through the cover body 61, and the lock shaft 62
A fitting groove 63 for fitting the outer edge of the coin or the like is formed in the coin 62, and the locking shaft 62 can be rotated around its axis by the operation of the coin or the like. At the front end of the locking shaft 62, a locking portion 64 is protruded.

Then, when the lid 52 is closed and the locking shaft 62 is rotated to a predetermined position when the lid 52 is closed, the locking portion 64 is
It is detachably locked to the locking hole formed in the rear plate 56b of 56,
Thus, the lid 52 is kept in a state where the opening 51 is closed.
When the locking shaft 62 is rotated from this state as described above, the locking is released, and the opening 51 can be opened by rotating the lid 52 downward.

Also, of the side stays 44, the left side stay is provided.
A cover plate 65 extending downward is integrally formed at the front of the cover 44, and the cover plate 65 covers the outside of the accessory case 35 to protect the accessory case 35.

1 and 3, a helmet hanger 66 is attached to the side stay 44. The helmet hanger 66 has a housing 67 fixed to the side stay 44 and a lock bar 68 projecting from the housing 67. The housing 67 has a key hole 69 formed therein.

The lock bar 68 is configured so that a chin string or the like, which is a part of the helmet, can be engaged and disengaged.
When a key is inserted into the key hole 69 and turned, the lock bar 68 is locked in a locked state.

In FIG. 1 and FIGS. 3 to 5, reference numeral 71 denotes a wire which is a cord, and one end of the wire 71 is an annular body.
The annular body 72 is connected to a hook 73 integrally formed with the third bracket 58 inside the rear support 56. In this case, the hook 73 is covered with the rear support 56 and is also covered with the cover plate 65, so that the connection of the annular body 72 of the wire 71 to the hook 73 is not easily released. On the other hand, the other end of the wire 71 is also formed as an annular body 74, and the annular body 74 is engaged with the lock bar 68 so as to be detachable.

In particular, as shown by the solid line in FIG. 1, when the lid 52 closes the opening 51, a halfway portion of the wire 71 extending in the front-rear direction, which is a part in the longitudinal direction, is formed on the cover body 61. It penetrates through the first insertion hole 75 and engages with the lid 52.
A halfway portion of the wire 71 in the front and rear direction passes through a second insertion hole 76 formed in the second bracket 47. Then, from this state, when the lid 52 is rotated to open the opening 51 as shown by a two-dot chain line in FIG.
As shown by a two-dot chain line in FIG. 1, tension is generated in the wire 71 so that the opening operation of the opening 51 due to the rotation of the lid 52 is prevented.

In the above case, the second bracket 47 is located near the cover body 61, and the second bracket 47 formed on the second bracket 47
The insertion hole 76 prevents the wire 71 from sagging. Therefore, when the lid 52 is to be opened, the wire 71 is immediately tensioned, that is, the opening of the opening 51 is more immediately prevented.

However, by locking the lock bar 68 with the key in the above state, and locking the annular body 74 of the wire 71 to the helmet hanger 66, the lid 52 is locked in a state where the opening 51 is closed, and the theft prevention is surely prevented. Will be done.

When trying to rotate the lid 52 from the above state,
First, the key lock of the lock bar 68 is released by a key, and the annular body 74 of the wire 71 is removed from the lock bar 68 as shown by a dashed line in FIG. Next, the locking means 60
By releasing the lid 52 from the accessory case main body 50, the lid 52 may be rotated downward.

Although the above description is based on the illustrated example, the wire 71 may be replaced by a chain. Further, the annular body 72 of the wire 71 may be connected to any part of the vehicle such as the accessory case main body 50. Further, the second insertion hole 76 may not be provided.

According to the above configuration, the helmet hanger 66 is used to lock the opening 51 of the accessory case 35 with a key, but in order to enable this use, the accessory case 35 is used.
And the thing that linked the helmet hanger 66 is a wire 71 that is flexible and easy to select the length,
Even if the opening 51 of the accessory case 35 and the helmet hanger 66 are separated to some extent, the above-mentioned linkage can be easily performed by the wire 71.

Therefore, the opening 51 of the accessory case 35 and the helmet hanger 66 are allowed to be separated from each other to some extent.
When working on one of the 66,
This prevents the other from getting in the way. In other words, while the opening 51 of the accessory case 35 and the helmet hanger 66 are linked to each other, the work on each of them can be performed smoothly.

(Effects of the Invention) According to the present invention, an accessory opening / closing opening which can be opened and closed is formed in an accessory compartment provided on a vehicle, and a lock bar for engaging and disengaging a helmet is provided. A motorcycle provided with a helmet hanger capable of key-locking in a stationary state, comprising a ring body provided with an annular body at an end thereof, the annular body being detachably attached to a lock bar of the helmet hanger. When the annular body is locked on the lock bar of the helmet hanger, a part of the rope body in the longitudinal direction is engaged with the accessory case, so that the opening operation of the opening is prevented.

Therefore, by locking the helmet hanger with the key while the ring body of the rope body is locked to the lock bar of the helmet hanger, the rope body is locked to the helmet hanger. The key is locked with the opening closed.

Therefore, the key lock at the opening can be obtained by using the lock bar of the helmet hanger provided in the vehicle and adding a cable having a simple structure to the key bar. As a result, the key lock at the opening is simple. It can be done with a simple configuration.

Also, when trying to make the key lock of the opening in the existing accessory case possible, the lock bar of the helmet hanger is used as described above, and it is obtained by adding a rope body thereto. It is not necessary to largely remodel the small case, that is, the work for remodeling the small case so that the opening of the small case can be key-locked can be easily performed.

[Brief description of the drawings]

1 shows an embodiment of the present invention. FIG. 1 is a partially enlarged partial sectional view of FIG. 3, FIG. 2 is a left side view of the entire motorcycle, FIG. 3 is a partially enlarged view of FIG. FIG. 4 is IV- of FIG.
FIG. 5 is a view taken along the line IV-IV in FIG. 1 ... motorcycle, 35 ... accessory case, 50 ... accessory case body, 51 ... opening, 52 ... lid, 66 ... helmet hanger, 71 ... wire (cord), 72 ... annular body, 73 ... hook (any part of the vehicle), 74 ... annular body.

Claims (1)

(57) [Claims] An accessory opening / closing opening which can be opened / closed is formed in an accessory compartment provided in a vehicle, and a lock bar for engaging and disengaging a helmet is provided, and a key can be locked in a locked state by the lock bar. A motorcycle provided with a helmet hanger having an annular body at an end thereof, wherein the annular body is provided with a rope body which is detachable from a lock bar of the helmet hanger, and the annular body of the rope body is attached to the helmet hanger. A lock device for a small case of a motorcycle, wherein a part in the longitudinal direction of the above cordage is engaged with the small case when the lock bar is engaged with the lock bar to prevent the opening operation of the opening.