JP3062870B2 - Keyhole protection device for motorcycle and motorcycle with keyhole protection device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a keyhole protection for a motorcycle in which a keyhole of a motorcycle is protected from mischief and is prevented from being easily mischievous. The present invention relates to a device and a motorcycle with a keyhole protection device.

[0002]

2. Description of the Related Art A conventional keyhole protection device is provided with a shielding portion for covering the surface of a keyhole, and a projection portion which is inserted into the keyhole integrally with the shielding portion, and can be attached by magnetic attraction. Things are known
64370).

[0003]

However, in the conventional protection device as described above, the protection device can be easily removed with a very simple tool such as a screwdriver. It was not enough to protect.

Incidentally, motorcycles are often parked outdoors and are easily mischievous. The motorcycle is fixed so that the steering wheel does not move when the motorcycle is locked, so the keyhole is provided only for mischief. Even if it is broken, not only can it not start the engine, but also because the motorcycle is heavy, it can not move even a small distance, so it is necessary to use separate transportation means such as cars. In addition, since cylinder locks are usually used in motorcycle locking devices, the cost of repairs is very high at present as a mere mischief.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and provides a keyhole protection device and a keyhole protection device for a motorcycle which can sufficiently protect against mischief and eliminate the possibility of mischief. It is an object of the present invention to provide an attached motorcycle.

[0006]

The present inventor has invented the following motorcycle keyhole protection devices (A) to (J) to achieve the above object.

(A) A keyhole protection device for a motorcycle comprising a mounting portion to the motorcycle and an opening / closing portion with a locking device provided at a position corresponding to the keyhole of the motorcycle.

(B) In the mounting portion of the keyhole protection device for the motorcycle in (A), the mounting portion has a mounting structure by screwing to the motorcycle. A keyhole protection device for a motorcycle using a screw member having a portion.

(C) In the mounting portion of the keyhole protection device for the motorcycle in (A), the mounting portion has a mounting hole for the motorcycle, and the mounting hole includes a front wheel support shaft, a steering damper, and the like for the motorcycle. A keyhole protection device for a motorcycle, which is configured so that a fastening bolt of a fastening ring can be penetrated at a connection portion of the motorcycle.

(D) In the mounting portion of the keyhole protection device for the motorcycle in (C), after the mounting portion is fixed by the tightening bolt described in (C), the protector of the tightening bolt is connected to the mounting portion. Keyhole protection device for motorcycles screwed into the vehicle.

(E) The keyhole protection device for a motorcycle according to the above (D), wherein the protection device has a cylindrical portion that encloses the bolt head of the tightening bolt.

(F) The keyhole protection device for a motorcycle according to the above (D), wherein the protector comprises an L-shaped member for preventing the tightening bolt from coming off.

(G) The keyhole protection device for a motorcycle according to the above (D), wherein the protector is screwed to a mounting portion by a screw member having a fitting head of a deformed groove.

(H) The keyhole protection device for a motorcycle according to (A), wherein the opening / closing portion with the locking device is provided with an opening provided above the keyhole, an opening / closing device that allows the opening to be opened and closed, and A keyhole protection device for a motorcycle, comprising a locking device capable of locking when the opening / closing device is closed.

(I) In the opening / closing portion of the keyhole protection device for the motorcycle in (H), a hinge-type opening / closing device for opening / closing the exposure opening by pivotally rotating the plate-shaped portion covering the exposure opening. Wherein the locking device is provided with a locking hole provided in a part of the plate-shaped portion of the hinged opening / closing device, and the locking holes provided on left and right sides of the rotation axis of the hinged opening / closing device. A keyhole protection device for a motorcycle, comprising a lock fitting ring for closing and a fitting ring for opening which are fitted together.

(J) The mounting portion to the motorcycle described in (A) is a cylindrical ring body fitted into a cylinder lock of the motorcycle, and is fitted to a fitting projection disposed on an outer peripheral body of the cylinder lock. The fitting notch is provided with a piece for preventing the fitting projection from being pulled out, and the opening / closing unit with the locking device according to (A) is provided at the top edge of the cylindrical ring body. , Forming a protruding piece having a locking hole at one end thereof,
At the other end, a projecting piece having a locking hole at the free end is formed, and a hinge-type opening / closing tool having a plate-like portion at the center is attached. When the opening-closing tool is closed, the plate-like portion of the opening / closing tool has a cylindrical shape. A keyhole protection device for a motorcycle in which a top exposed opening of a ring body is closed and a locking hole of each protruding piece is aligned with each other so that the locking hole can be used for locking.

Further, the inventor has invented a motorcycle with a keyhole protection device provided with any one of the keyhole protection devices of the above (A) to (J).

[0018]

The keyhole protection device according to the present invention is mounted on the motorcycle by the mounting portion. The opening and closing part with a locking mechanism provided at a position corresponding to the keyhole of the motorcycle enables the motorcycle to be locked and unlocked when the opening and closing part is opened, and when the opening and closing part is closed, the keyhole is covered and hidden, And it can be locked by the locking device.

In the keyhole protection device according to the present invention, the mounting portion is provided with a mounting structure by screwing the motorcycle to the motorcycle, and the mounting structure uses a screw member having a fitting head of a deformed groove. Sometimes, the keyhole protection device can be removed from the motorcycle only when using a screwdriver that matches the odd fitting head.

In the keyhole protection device according to the present invention, a mounting hole for a motorcycle is provided in a mounting portion thereof, and the mounting hole is a fastening bolt for a fastening ring at a connection portion between a front wheel support shaft of the motorcycle and a steering damper. Is configured to be able to penetrate, the mounting portion can be fixed by aligning the mounting hole with the through hole in the fastening ring and fastening the fastening bolt. Further, after the mounting portion of the keyhole protection device is fixed by the tightening bolts of the motorcycle in this manner, a protective device for the tightening bolts, for example, a tubular body wrapping the bolt head or an L-shaped member for stopping the tightening bolts from coming off is provided. When screwed to the mounting portion, the tightening bolt cannot be removed unless the protective device is removed. Further, when the above-mentioned protective device is screwed to the mounting portion by a screwing member having a fitting head of a deformed groove, only when a driver matching the fitting head of the deformed groove is used, is the protective device removed. Can be removed.

Further, in the keyhole protection device according to the present invention, the opening / closing portion with the locking device is provided with an opening provided above the keyhole, an opening / closing device capable of opening and closing the opening, and a closing device for closing the opening / closing device. When it is composed of a locking device that can be locked,
When the opening / closing part is opened, the keyhole of the motorcycle is exposed from the exposure opening of the opening / closing part, so that the motorcycle can be locked and unlocked.When the opening / closing part is closed, the keyhole is covered and hidden by the opening / closing tool, At the time of closing, the door cannot be opened and closed if it is locked using the locking device of the opening / closing part.

Further, the keyhole protection device according to the present invention is a hinge-type opening / closing device in which the opening / closing unit in the opening / closing unit pivotally rotates a plate-shaped portion covering the exposure opening to open / close the exposure opening. The locking device is fitted with a locking hole provided in a part of the plate-shaped portion of the hinged opening / closing device and the locking hole provided on the left and right sides of the hinged opening / closing device about the rotation axis. In the case of a closed lock installation ring and an open lock installation ring, when closed, the plate-shaped portion of the hinged opening / closing device covers the above-mentioned exposed opening, and the locking hole and the closed lock installation ring. When the hinge type opening / closing tool is rotated to the side opposite to the closed state, the exposure opening is opened and the locking hole and the lock lock ring for opening are fitted.

Further, in the keyhole protection device according to the present invention, the mounting portion to the motorcycle includes a cylindrical ring body fitted into a cylinder lock mounted on the motorcycle, and a fitting projection disposed on an outer peripheral body of the cylinder lock. In the case where the fitting notch has a fitting notch, and the fitting notch is provided with a pull-out preventing piece of the fitting protrusion, the keyhole protection device can be easily attached to the cylinder lock. If the cylinder lock with the protection device is installed in a motorcycle, it will be difficult to remove it. And the opening and closing unit with a locking device in the keyhole protection device,
At the top edge of the cylindrical ring body, a protruding piece having a locking hole at one end thereof is formed, and at the other end a protruding piece having a locking hole at a free end is formed. When the hinge-type opening / closing device is mounted and the opening / closing device is closed, the plate-like portion of the opening / closing device closes the top exposed opening of the cylindrical ring body and the locking holes of the projections are aligned. Can be locked using this locking hole.

Also, if the various keyhole protection devices described above are provided in advance at the time of manufacturing the motorcycle, the keyhole protection devices of the same standard are manufactured in accordance with motorcycles of the same standard which are mass-produced, and the motorcycle is manufactured. A keyhole protection device can be incorporated during assembly.

[0025]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a keyhole protection device and a motorcycle with a keyhole protection device in a motorcycle according to the present invention will be described below with reference to the drawings. 1 to 3 show a motorcycle before a keyhole protection device is attached, FIG. 1 is an overall perspective view thereof,
FIG. 2 is a plan view of the driving operation unit, and FIG. 3 is a perspective view of the driving operation unit. 4 to 7 show a first embodiment, FIG. 4 is an exploded perspective view thereof, FIG. 5 is an exploded perspective view showing a method of attaching the motorcycle to a motorcycle, and FIG. 6 is a driving operation unit of the motorcycle showing an attached state. FIG. 7 is an enlarged perspective view, an enlarged plan view, and an enlarged central longitudinal sectional view of a bolt used for mounting. FIG. 8 shows a second embodiment of the keyhole protection device. FIG. 9-
FIG. 12 relates to the third embodiment, FIG. 9 is an overall perspective view of another type of motorcycle, FIG. 10 is an exploded perspective view of a keyhole portion for the motorcycle shown in FIG. 9, and FIG. FIG. 12 is a perspective view showing a state in which the keyhole protection device used in the keyhole portion is opened at the top, and FIG. 12 is a perspective view showing a state in which the keyhole protection device used in the keyhole portion in FIG.

1 to 3, FIG. 5, FIG. 9, and FIG. 10, (1) shows a motorcycle, and (2) shows a keyhole.
The keyhole (2) is a keyhole of a cylinder lock which also serves as an ignition switch and a handle lock switch of a motorcycle, and is usually arranged in a driving operation unit (3), and as shown in detail in FIGS. The steering damper (4) of the motorcycle is disposed at a central front portion, or as shown in FIG. 9, at an upper inside portion of a motorcycle front cover (4 ').

FIG. 4 shows a first embodiment of the present invention.
(10) is a keyhole protection device according to the present invention, and (30).
Reference numeral 50 denotes a mounting portion for mounting on a motorcycle, and reference numeral 50 denotes an opening / closing portion with a locking device provided at a position corresponding to a keyhole of the motorcycle. The keyhole protection device (10) is formed by bending a narrow metal plate having an appropriate length and width, which can be attached to a steering damper (4) of a motorcycle, as required. The base (11) is formed by forming an attachment part (30) and an opening / closing part (50) with a locking device.

The mounting portion (30) is provided with a narrow base (1).
Both ends of 1) are bent at right angles, and the bent ends are provided with mounting holes (31) for the motorcycle. As shown in FIGS. 3 and 5, the mounting hole (31) is provided with a fastening bolt (7) of a fastening ring (6) at a connection portion between the steering damper (4) and the front wheel support shaft (5) of the motorcycle. It is configured in a position and size that can penetrate. Then, as shown in FIG. 5, the mounting hole (31) is aligned with the through hole (6a) of the fastening ring (6), and the mounting portion (30) is fixed by tightening the fastening bolt (7). I do. In this case, the keyhole protection device (10) is firmly attached to the motorcycle and cannot be easily removed. After the fastening bolt (7) has been fastened, it is shown in FIGS. 4 to 6 as a protector for the bolt head (7a) of the fastening bolt so that the fastening bolt (7) cannot be removed. As shown in FIG. 7, the tubular body (32) enclosing the bolt head is fitted to the fitting head (33) of the irregular groove.
The screwing member (33) having (a) is screwed to the mounting portion (30). In this manner, the tubular body (32) cannot be removed unless a screwdriver that matches the fitting head of the deformed groove of the screwing member (33) is used. In addition, (34) and (34 ') are a screwing member through hole and a screw hole for attaching the tubular body (32).

As shown in FIG. 4, the opening / closing section (50) with a locking device includes an exposure port (51) located above the keyhole, an opening / closing member (52) for opening and closing the exposure port, and an opening / closing tool (52). And a locking device that can be locked when the tool is closed, and when the opening / closing part (50) is opened, the keyhole (2) of the motorcycle.
Is exposed through the exposure opening (51) of the opening / closing section so that the motorcycle can be locked and unlocked, and when the opening / closing section (50) is closed, the keyhole (2) is hidden.

In the present embodiment, the opening / closing member (52) is a hinge-type opening / closing mechanism that opens and closes the opening (51) by pivotally supporting and rotating a plate-like portion (52a) covering the opening (51). Tools are used. As the locking device, a locking hole (53) provided in a part of the plate-shaped portion of the hinged opening / closing device,
A closing lock attachment ring (54) that fits into the locking holes provided on the left and right sides about the rotation axis of the hinged opening / closing tool.
a) and an opening lock lock ring (54b), and as shown in FIGS. 4 to 6, when closed, the plate-like portion (52a) of the hinged opening / closing device is exposed to the above-mentioned exposure opening (51). And the lock hole (53) and the lock lock ring (54a) for closing are fitted together, and when opened, the hinged opening / closing device rotates to the opposite side to the closed state, and the exposed opening (51) is opened. At the same time, the locking hole (53) and the lock lock ring for opening (54)
b) is fitted. With this configuration,
When the opening / closing device (52) is closed, the locking hole (53) and the closed lock attachment ring (54a) are fitted to each other to lock the lock (5).
5) Locking can be performed. In addition, opening and closing device (5
Since the locking hole (53) can be fitted to the locking lock ring (54b) for opening at the time of opening 2), the opening / closing device can be fixed even during operation, and the lock (55) and the like can be fixed. It can also be locked. The locking device only needs to be configured to be lockable, and in addition to being configured to be lockable by other locking means such as a lock as in the present embodiment, the locking device itself has a locking function. Are included.

FIG. 8 shows a second embodiment obtained by partially changing the first embodiment.
The following shows an example. In the first embodiment, the fastening bolt (7) of the fastening ring (6) at the connection between the steering damper (4) of the motorcycle and the front wheel support shaft (5) of the motorcycle cannot be removed. In addition, a cylindrical body (32) that wraps the bolt head is used as a protector for the bolt head (7a) of the tightening bolt, but in the keyhole protection device (10 ′) in this embodiment, the tightening bolt (6 ′) is used. The L-shaped member (42) is screwed to the mounting portion (30) in order to prevent the escape of ()).

[0032] The L-shaped member (42) comprises a base (11).
When the fastening bolt (7) is fastened through the mounting hole (31) of the bent portion obtained by bending both ends of the bent portion at a right angle, the bolt head (7a) projecting from the bent portion can be pressed. It has a shape in which a narrow metal fitting is bent at a right angle.
Are formed, and screw holes (44) are also provided in the mounting portions at both ends of the base.
'), And the L-shaped member (4) is formed with a screw member (33).
2) can be screwed. Note that, as in the first embodiment, the fitting head (3
The L-shaped member (42) is screwed to the mounting portion (30) by using the screwing member (33) having 3a) so as to match the fitting head (33a) of the irregular groove of the screwing member. Without the use of a screwdriver, the L-shaped member (42) cannot be removed and therefore the fastening bolt (7) cannot be removed.

As described above, the L-shaped member employed as the protection device for the tightening bolt in this embodiment is extremely useful since the head of the bolt is exposed from the side but the tightening bolt cannot be removed with a simple structure.

FIGS. 9 to 12 show a third embodiment. Normally, as shown in FIG. 10, a cylindrical display cap (71) indicating the position of a key is provided on a cylinder lock (70) of a motorcycle with a fitting projection (72) arranged on the outer peripheral body of the cylinder lock. ) And the notch (73) of the display cap (71) fitted into the projection (72) so as to be detachable. In the present embodiment, the shape of the display cap is used.

That is, the keyhole protection device (80) in the present embodiment comprises a cylindrical ring body (81) having substantially the same shape as the display cap (71) and having upper and lower openings, and is replaced with the display cap (71). And a fitting notch (73) fitted to a fitting projection (72) disposed on the outer peripheral body of the cylinder lock. The fitting notch (73) , And has a right-angled continuous shape including a vertical notch (73a) and a circumferential notch (73b).
When the cylindrical ring body (81) is fitted into the cylinder lock, the inlet of the vertical notch (73a) is pushed downward in accordance with the fitting projection (72) of the cylinder lock.
The fitting projection (72) is inserted into the inside of the vertical notch (73a), and when the fitting projection (72) is located at the corner of the fitting notch (73), the cylindrical ring body is moved. By rotating the fitting protrusion (72) clockwise, the circumferential notch (73) is formed.
It is completed by entering the inner part of b). In the present embodiment, as shown in FIGS. 11 and 12, a pull-out preventing piece (84) made of a leaf spring disposed so as to cover a corner of the fitting notch (73) is provided. Thereby, it is easy to fit the cylindrical ring body (81), but if the fitting projection (72) enters the circumferential cutout (73b), it will not be returned and cannot be easily removed. Keep it.

On the other hand, the keyhole protection device (8
In the opening / closing section with a locking device of (0), a protruding piece (86) having a locking hole (86a) at one end is formed at the top edge (85) of the cylindrical ring body, and a cylindrical piece is formed at the other end. A hinge-type opening / closing device (88) having a plate-shaped portion (88a) for covering the top exposed opening (85a) of the ring body is provided, and a protruding piece (87) having a locking hole (87a) is provided at its free end. Is formed. As shown in FIG. 12, the opening / closing member (88) covers the top exposed opening (85a) of the cylindrical ring when closed, and engages with the locking hole (86a) of each protruding piece (86, 87). , 87a) are configured to match,
The lock holes (86a, 87a) matching the locks (55)
Can be locked. If a locking function is provided to the hinged opening / closing device itself, a lock or the like becomes unnecessary.

As described above, the keyhole protection device (80) in the present embodiment has an extremely simple structure,
The keyhole of the motorcycle can be sufficiently protected.

The keyhole protection device may be provided in advance when the motorcycle is manufactured, and may be configured as shown in FIG. 6 or FIG. In this way, a keyhole protection device of the same standard can be manufactured in accordance with a motorcycle manufactured in large quantities and of the same standard, and the keyhole protection device can be incorporated when assembling the motorcycle. As a result, the cost can be reduced and the keyhole of the motorcycle can be protected from the start of use of the motorcycle, as compared with the case where the keyhole protection device is mounted on a motorcycle without the keyhole protection device. Can be prevented beforehand.

[0039]

The keyhole protection device according to the present invention is constructed so that it can be mounted on the motorcycle by the mounting portion, so that it can be conveniently mounted on an existing motorcycle without the keyhole protection device. The opening and closing unit with a locking device provided at a position corresponding to the keyhole of the motorcycle allows the motorcycle to be locked and unlocked when the opening and closing unit is opened, and when the opening and closing unit is closed, the keyhole is covered and hidden, Since the opening / closing section has a locking device, the opening / closing section cannot be opened at the time of locking. Therefore, if the opening / closing part is closed and locked, the keyhole of the motorcycle cannot be exposed unless the locking of the opening / closing part is unlocked.
Mischief for the keyhole can be prevented.

In the keyhole protection device according to the present invention, a mounting structure is provided in the mounting portion by screwing the motorcycle to the motorcycle, and a screwing member having a fitting head of a deformed groove is used in the mounting structure. Sometimes, the keyhole protection device cannot be removed from the motorcycle unless a screwdriver that matches the oddly shaped fitting head is used.Therefore, there is an effect of hesitating to mischief the keyhole until the keyhole protection device is removed. is there.

Further, in the keyhole protection device according to the present invention, a mounting hole for the motorcycle is provided in a mounting portion thereof, and the mounting hole is a tightening bolt of a fastening ring at a connection portion between the front wheel support shaft of the motorcycle and the steering damper. When the keyhole protection device is configured to be able to penetrate, the mounting portion can be fixed by aligning the mounting hole with the through hole in the fastening ring and fastening the tightening bolt. Can be mounted very firmly and cannot be easily removed. After the mounting portion of the keyhole protection device is fixed by the tightening bolt of the motorcycle in this way, the bolt head of the tightening bolt is protected by a protective device, for example, a tubular body that wraps the bolt head or a simpler structure of the bolt. When the L-shaped member for preventing the detachment is screwed to the mounting portion, the tightening bolt cannot be removed without removing the protector. Therefore, it becomes more difficult to remove the keyhole protection device, and the mischief for the keyhole is further increased. Can be prevented. Moreover, when the above-mentioned protective device is screwed to the mounting portion by a screwing member having a fitting head of a deformed groove, the protector is removed unless a screwdriver matching the deforming fitting head is used. The keyhole protection device is very difficult to remove,
It is no longer necessary to remove the keyhole protector thus securely attached to remove the keyhole, thus helping to eliminate the bad social climate of trying to mischief the keyhole of a motorcycle.

Further, in the keyhole protection device according to the present invention, the opening / closing portion with the locking device is provided with an opening provided above the keyhole, an opening / closing device capable of opening and closing the opening, and a closing device for closing the opening / closing device. In the case of a lock device that can be locked, when the opening / closing part is opened, the keyhole of the motorcycle is exposed from the exposed opening of the opening / closing part, so that the motorcycle can be locked and unlocked. When closed, the keyhole is hidden. Since the opening / closing section has a locking device that can be locked when closed, it cannot be opened / closed when locked. Therefore, since the keyhole is not exposed while the opening / closing part is locked, mischief with respect to the keyhole can be prevented.

Further, the keyhole protection device according to the present invention is a hinge type opening / closing device in which the opening / closing member in the opening / closing portion pivotally rotates a plate-shaped portion covering the exposure opening to open / close the exposure opening. The locking device is fitted with a locking hole provided in a part of the plate-shaped portion of the hinged opening / closing device and the locking hole provided on the left and right sides of the hinged opening / closing device about the rotation axis. In the case of a closed lock installation ring and an open lock installation ring, when closed, the plate-shaped portion of the hinged opening / closing device covers the above-mentioned exposed opening, and the locking hole and the closed lock installation ring. When the hinge is opened, the hinge-type opening / closing tool is rotated to the opposite side to the closed state to open the exposure port, and the locking hole and the lock lock ring for opening are fitted to each other. When closing the opening / closing device, fit the locking hole and the lock lock ring for closing. It is possible to lock in lock or the like is to, keyhole mischief can be prevented. Further, even when the opening / closing device is opened, the lock hole and the lock lock ring for opening can be fitted to lock and lock the lock and the like, thereby preventing the lock and the like from being lost. In addition to being able to do so, it is convenient because it is possible to restrict unnecessary movement of the opening / closing device due to vibrations or the like generated during the operation of the motorcycle.

Also, in the keyhole protection device according to the present invention, the mounting portion to the motorcycle is formed by a cylindrical ring body fitted into a cylinder lock of the motorcycle, and is fitted to a fitting projection disposed on an outer peripheral body of the cylinder lock. If the fitting notch has a fitting notch and the fitting notch is provided with a pull-out preventing piece of the fitting protrusion,
It is convenient because the keyhole protection device can be easily attached to the cylinder lock, and conversely, if the cylinder lock with the keyhole protection device is installed in a motorcycle, it will be difficult to remove it. This is effective because it provides protection against attempts to remove the keyhole protection device. The opening and closing portion with a locking device in the keyhole protection device forms a protruding piece having a locking hole at one end at the top edge of the cylindrical ring body, and is locked at a free end at the other end. When a hinge-type opening / closing tool having a protruding piece having a hole and a plate-shaped portion in the center is attached and the opening / closing tool is closed, the plate-shaped portion of the opening / closing tool closes the top exposed opening of the cylindrical ring body and opens and closes. If the locking holes of the protruding pieces are configured to match, locking can be performed using the locking holes, so that mischief with respect to the key holes can be prevented.

Further, if the various keyhole protection devices described above are provided in advance at the time of manufacturing a motorcycle, the keyhole protection devices of the same standard are manufactured in accordance with motorcycles of the same standard which are mass-produced. Since the keyhole protection device can be incorporated when assembling the motorcycle, the cost can be reduced and the automatic operation can be reduced as compared to the case where the keyhole protection device is installed in accordance with the configuration of the motorcycle on the motorcycle without the keyhole protection device. Since the keyhole of the motorcycle can be protected from the start of use of the motorcycle, mischief for the keyhole can be prevented.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a motorcycle before a keyhole protection device is mounted.

FIG. 2 is a plan view of a driving operation unit of the motorcycle before a keyhole protection device is mounted.

FIG. 3 is a perspective view of a driving operation unit of the motorcycle before a keyhole protection device is attached.

FIG. 4 is an exploded perspective view showing the first embodiment of the present invention.

FIG. 5 is an exploded perspective view of the first embodiment of the present invention, showing a method of attaching the motorcycle to a motorcycle.

FIG. 6 is a plan view of the driving operation unit of the motorcycle, showing a mounted state, according to the first embodiment of the present invention.

FIG. 7 is an enlarged perspective view (a), an enlarged plan view (b), and an enlarged central longitudinal sectional view (c) of a bolt used in the first embodiment of the present invention.

FIG. 8 is an exploded perspective view showing a second embodiment of the present invention.

FIG. 9 is an overall perspective view of a motorcycle according to a third embodiment of the present invention.

FIG. 10 is an exploded perspective view of a keyhole in a motorcycle according to a third embodiment of the present invention.

FIG. 11 is a perspective view showing a state when a keyhole protection device used for a keyhole portion of a motorcycle according to a third embodiment of the present invention is opened.

FIG. 12 is a perspective view showing a closed state of a keyhole protection device used for a keyhole part in a motorcycle according to a third embodiment of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Motorcycle 2 ... Keyhole 3 ... Driving operation part 4 ... Steering damper 4 '... Front cover 5 ... Front wheel support shaft 6 ... Fastening ring 6a ... Through hole 7 ...... Tightening bolt 7a Bolt head 10 Keyhole protection device 10 'Keyhole protection device 11 Base 30 Mounting part 31 Mounting hole 32 Cylindrical part (cylindrical body) 33 ... screwing member 33a ... fitting head of odd-shaped groove 34 ... bolt through hole 34 '... screw hole 42 ... L-shaped member 44 ... bolt through hole 44' ... screw hole 50 ... opening / closing section 51 with locking device 51 Exposure port 52 Hinge-type opening / closing tool 52a Plate 53 Locking hole 54a Locking ring for closing 54b Locking ring for opening 55 55 Lock 70 Cylinder lock 71 Display cap 72 Fitting projection 73 Fitting Notch 73a Vertical notch 73b Circumferential notch 80 Keyhole protection device 81 Cylindrical ring body 84 Prevention piece 85 Top edge 85a Top exposure opening 86 Projection 86a Locking hole 87: Projecting piece 87a: Locking hole 88: Hinge type opening / closing device

Claims (10)

(57) [Claims] 1. A keyhole protection device for a motorcycle, comprising : a mounting portion for a motorcycle; and an opening / closing portion with a locking device provided at a position corresponding to the keyhole of the motorcycle.
In the mounting portion, the mounting portion is a mounting hole for a motorcycle.
The mounting hole has a front wheel support shaft of a motorcycle.
Of the fastening ring at the connection with the steering damper
A keyhole protection device for a motorcycle, wherein a fastening bolt is configured to be able to penetrate therethrough . 2. A key for a motorcycle according to claim 1.
A hole protection device, wherein the mounting portion is provided with the fastening bolt.
After fixing by means of
The keyhole protection device for a motorcycle according to claim 1, wherein the keyhole protection device is screwed to a portion . 3. A key for a motorcycle according to claim 2.
A hole protection device, wherein the protection device for the tightening bolt is provided.
And the protective device wraps around the bolt head of the tightening bolt.
Claims characterized by having a cylindrical portion to fit
3. The keyhole protection device for a motorcycle according to 2 . 4. A key for a motorcycle according to claim 2.
A hole protection device, wherein the protection device for the tightening bolt is provided.
And the protector prevents the tightening bolt from coming off.
3. An L-shaped member comprising:
Keyhole protection device in a motorcycle. 5. A key for a motorcycle according to claim 2.
A hole protection device, wherein the protection device for the tightening bolt is provided.
And the protective device is connected to a screw member having a fitting head of a deformed groove.
3. The screw according to claim 2, further comprising:
Keyhole protection device in a motorcycle. 6. A motorcycle, comprising : a mounting portion detachable from a motorcycle;
Opening with locking device provided at a position corresponding to the keyhole of motorcycle
The opening / closing section with a locking device.
Part is exposed above the keyhole, and the exposed port can be opened and closed
Opening and closing device, and a lock that can be locked when the opening and closing device is closed
Keyhole protection device for motorcycles
In the opening / closing section, the opening / closing member has a plate-like shape that covers the exposed opening.
Opening and closing the exposure opening by pivoting the part
The locking device is provided on a part of the plate-like portion of the opening / closing device.
A locking engagement portion for locking the lock, and a closure engaged with the locking engagement portion.
A keyhole protection device for a motorcycle, comprising a time member . 7. A mounting portion for a motorcycle, and a mounting portion of the motorcycle.
Opening / closing unit with a locking device provided at a position corresponding to the keyhole
In the opening / closing section with a locking device, the opening / closing section has a keyhole.
An exposure port provided above and an opening and closing that allows the opening and closing of the exposure port
Tool and a locking device capable of locking when the opening / closing tool is closed.
A keyhole protection device for a motorcycle comprising:
In the opening / closing part, the opening / closing tool pivotally supports the plate-shaped part covering the
Hinged opening and closing device that opens and closes the exposure opening by rotating it
The locking device is provided on a part of the plate-shaped portion of the hinged opening / closing device.
The locking hole provided and the hinge axis
Closing lock that fits into the locking holes provided on the left and right sides
A keyhole protection device for a motorcycle, comprising a front mounting ring and an opening-time lock mounting ring . 8. A motorcycle mounting portion, comprising: a motorcycle mounting portion;
Opening / closing unit with a locking device provided at a position corresponding to the keyhole
A keyhole protection device for a motorcycle comprising:
The mounting part to the motorcycle is used as a cylinder lock for motorcycles
A cylindrical ring body to be fitted, wherein the cylindrical ring body is
The mated part that fits into the fitting part arranged on the outer
The opening and closing unit with the locking device is provided with the cylindrical ring.
Attach an opening / closing tool with a plate-shaped part at the top of the
When the opening / closing member is closed, the plate-like portion of the opening / closing portion is circular.
A keyhole protection device for a motorcycle, wherein a top exposure opening of a cylindrical ring body is closed . 9. A motorcycle mounting portion, comprising: a motorcycle mounting portion;
Opening / closing unit with a locking device provided at a position corresponding to the keyhole
A keyhole protection device for a motorcycle comprising:
The mounting part to the motorcycle is used as a cylinder lock for motorcycles
A cylindrical ring body to be fitted, wherein the cylindrical ring body is
Notch that fits into the fitting projection on the outer circumference of the under lock
Part and prevent the fitting projection from being pulled out of the fitting notch.
A stopper is provided, and the opening / closing unit with the locking device is provided with the circle
At the top edge of the cylindrical ring, a locking hole is provided at one end.
The other end has a locking hole at the free end.
Hinged opening / closing tool that has a tab
In addition, when the opening / closing device is closed, the plate-like portion of the opening / closing portion
Closes the top opening of the cylindrical ring and
A keyhole protection device for a motorcycle, wherein the lock holes are configured to match . 10. according to any one of claims 1-9
A key characterized in that a keyhole protection device is provided on a motorcycle.
Motorcycle with hole protection device .