Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
  • B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
  • B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
  • B62J1/12—Box-shaped seats; Bench-type seats, e.g. dual or twin seats
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
  • B62K19/00—Cycle frames
  • B62K19/46—Luggage carriers forming part of frame

Definitions

• the present invention relates to a seat lock device for a motorcycle, which can easily perform a key operation of a cylinder lock when unlocking, and enhance a security function so that unlocking can be performed only by a predetermined key.
• motorcycles are designed such that the seat is openable and a storage space is provided under the seat.
• the seat in this case has a structure in which a hinge is provided at a front portion and a hook is provided at a rear portion, and the hook is locked by a seat lock device provided on the vehicle body side.
• a seat lock device provided on the vehicle body side.
• a bracket is provided on the side of the lower frame after the seat, a cylinder lock is provided on the bracket, and the bracket is provided through an opening provided on one side of the vehicle body cover.
• the cylinder lock and the opening of the vehicle body cover do not match when the vehicle body cover is assembled.
• the above publication (1) discloses a lock mechanism for attaching a second cross pipe to a rear portion of a seat rail for supporting a passenger compartment for carrying a passenger, and locking the cross member on the cross pipe.
• a seat lock structure in which a cylinder lock for unlocking the above-mentioned lock mechanism is mounted on the rear surface of the lyna fender covering above the rear wheel and below the tail lamp.
• a seat lock structure for example, when the driver once gets down to the side of the vehicle, takes out the luggage stored under the seat, and gets on the vehicle again, the driver takes the seat from the side of the vehicle.
• the vehicle After moving to the rear of the vehicle to unlock the unit, inserting the key into the cylinder lock and performing the unlocking operation, the vehicle returns to the side of the vehicle, and the operation of unlocking the seat is troublesome. You. Also, since the cylinder lock is located below the tail lamp, the key insertion hole of the cylinder lock is difficult to check.
• FIG. 9A and 9B are explanatory views of a conventional seat lock device.
• a seat lock device 200 is attached to a base plate 201 and a seat attached to a lower surface of a seat (not shown).
• the connecting member 203 connected to the hook 220 and the locking member 204 opened so as not to rotate the connecting member 203 are rotated by the pins 205 and 206, respectively.
• the tension coil spring 207 is passed between the coupling member 203 and the lock member 204 so as to be mounted as possible.
• the coupling member 203 includes a first claw portion 208 hooked on the seat hook 202 and a protruding portion 211 protruding to the side.
• the second claw 2 12 hooked on the protrusion 2 11 of the member 203 and the arm 2 1 extending sideways to be connected to the cylinder lock (not shown) for releasing the seat lock 3 is provided.
• the rod 215 is inserted from between the sheet and the body cover disposed below the sheet, and the second claw part 212 of the locking member 204 is inserted.
• the second pawl portion 212 swings in the direction of the arrow, as described in FIG. 9B, so that the seat lock may be released. This is not desirable for crime prevention. Disclosure of the invention
• a first object of the present invention is to provide a cylinder lock on a rear fender, so that it is not necessary to provide an opening for the cylinder lock to face a vehicle body strength bar, and a key operation of the cylinder lock when unlocking a seat lock device.
• the task is to make it easy.
• a second object of the present invention is to enhance the security function so that the seat lock device cannot be unlocked with a key other than a predetermined key.
• a motorcycle in which a seat opening device for locking when an openable seat is closed is attached to a rear portion of a vehicle body.
• the seat lock device includes an arm member extending downward from a lock member provided at a rear portion of a vehicle body frame and locking a connection with a seat hook provided on a lower surface of the seat.
• a motorcycle seat characterized in that it is operably brought into contact with an operation cam of a cylinder lock for unlocking provided on a side surface of the rear fender at a position lower than a body cover that covers the rear side.
• An apparatus is proposed.
• a seat opening device for a motorcycle wherein a shielding wall for covering the side and rear of the seat lock device is provided on the rear fender.
• a seat lock device for a motorcycle wherein an upper portion of a shielding wall is fixed to a cross member.
• the shielding wall can be strengthened. For example, even if a rod-shaped member is inserted, there is no fear that the shielding wall will be damaged.
• a seat lock device for a motorcycle characterized in that a shielding wall covering the rear upper portion of the seat opening device is hung down from a bottom plate of the seat. This makes it possible to prevent the tampering from being released from behind the vehicle body, for example, by inserting a rod-shaped member and releasing the hook, by the shielding wall.
• a first claw portion to be hooked on a sheet hook on a seat side, a first rocking piece having the first claw portion and rocking in a locking / unlocking direction, A concave portion provided in the first rocking piece, a second claw portion hung on the concave portion, and a second claw portion, wherein the swinging second movable piece and a direction in which the second claw portion engages with the concave portion
• a seat lock device comprising a first and a second moving piece which springs the second rocking piece, one of the two pieces constituting the recess is extended and
• a seating device for a motorcycle is proposed in which an extension portion covers an upper surface of the second moving piece when the second moving piece is engaged.
• the extension can prevent such mischief.
• a seat opening device for a motorcycle characterized in that a shielding wall covering the rear upper portion of the seat opening device is hung down from the bottom plate of the seat.
• FIG. 1 is a side view illustrating a configuration of a motorcycle including a seat lock device according to the present invention at a rear portion;
• FIG. 2 is an enlarged view of a main part of a rear part of a vehicle equipped with the seat lock device according to the present invention, which is enlarged;
• FIG. 3 is a rear view of a vehicle provided with the seat lock device according to the present invention.
• FIG. 4 is a plan view of a rear portion of a vehicle provided with the seat lock device according to the present invention
• FIG. 5 is a view substantially illustrating a rear fender and a cross member that surround the seat lock device according to the present invention. Perspective view from diagonally left side;
• FIG. 6 is a perspective view of the seat lock device according to the present invention and a rear fender, which are viewed substantially from the front of the vehicle body for explaining a positional relationship between the seat lock device and the rya fender;
• FIG. 7A and 7B illustrate the first half of the operation of unlocking the seat lock device according to the present invention. Action diagram to be clarified;
• FIGS. 8A and 8B are operation diagrams illustrating the latter half of the operation of unlocking the seat opening device according to the present invention.
• 9A and 9B are explanatory diagrams illustrating the configuration of a conventional seat lock device and the operation for unlocking the seat lock device.
• FIG. 1 is a side view illustrating a configuration of a motorcycle including a seat lock device according to the present invention at a rear portion.
• the motorcycle 10 includes a body frame 13 composed of a main frame 11 and rear frames 12 and 12 attached to the rear of the main frame 11 (the rear frame 12 is not shown).
• a head pipe 15 is provided at the front of the main frame 11, a front fork 16 is attached to the head pipe 15 so that it can be steered, and a front wheel 17 is attached to the lower end of the front fork 16.
• Attach the handle 18 to the upper end of the front fork 16 attach the engine 21 to the rear of the main frame 11, and attach the swing arm 22 so that it can swing.
• a vehicle in which the small locking device 50 of the present invention is attached to the rear portion of a vehicle 1, 12 via a cross member (not shown).
• the seat 26 is an openable / closable type in which a seat hinge is provided at a front portion, a seat hook (not shown) is provided at a rear portion, and the seat hook is connected to a seat lock device 50. is there.
• FIG. 2 is an enlarged view of a main part of a rear portion of a vehicle provided with a seat opening device according to the present invention, in which the rear frames 12 and 12 (the rear frame 12 on the rear side are not shown).
• the cross member 51 is passed to the rear part, the above-described seat opening device 50 is attached to the cross member 51, and the cylinder lock 52 for unlocking the seat lock device 50 is connected to the rear end 4. Shows the state attached to the side 4 1 a of 1.
• FIG. 54 is an arm-shaped operation cam attached to the end of the cylinder lock 52 so that it swings in conjunction with the key operation.
• 55 is one end attached to the seat lock device 50 and the other end.
• Arm to the operation cam 54, 56 is a bottom plate attached to the bottom of the seat 26, 57 is a seat hook attached to the rear of the bottom plate 56, 58 is after the bottom plate 56
• Vertical wall as a shielding wall hanging from the part 61 is a tail lamp
• 62 is a lamp mounting part extended from the cross member 51 to support the tail lamp 57
• 63 is to cover the upper part of the tail lamp 57
• the lamp cover, 6 4 and 6 4 are for mounting the grab rails 4 2 (see Fig. 1), and the grab rail mounting holes provided in the cross member 51. This is the cover mounting part.
• FIG. 3 is a rear view of a vehicle provided with the seat lock device according to the present invention, and is a diagram illustrating the seat lock device 50 attached to the cross member 51.
• the seat opening device 50 is used to connect the base plate 71 attached to the cross member 51 with the bolts 67, 67 and the nuts 68, 68, and the seat hook 57.
• the first rocking piece 73 which is rotatably mounted on the base plate 71 with the first pin 72, and the base plate 71, which regulates the rotation of the first moving piece 73,
• the second movable piece 75 as a lock member rotatably mounted by the second pin 74, the above-mentioned arm member 55 attached to the second movable piece 75, and the first movable piece 7 3 and 2nd moving piece
• the first moving piece 73 is provided with a first claw portion 81 hooked on the seat hook 57, a first protruding portion 82 protruding to the side, and an upper portion of the first protruding portion 82. It comprises a second projecting portion 83 as an extension provided and a spring hooking portion 84 on which a tension coil spring 76 is hooked.
• Reference numeral 85 denotes a concave portion between the first projecting portion 82 and the second projecting portion 83.
• the second moving piece 75 includes a second claw portion 87 hooked on the first projecting portion 82 of the first moving piece 73, a bar mounting arm portion 88 for attaching the arm member 55, and a base.
• Spray 7 Installed in 1 And a spring hook portion 94 on which a tension coil spring 76 is hung.
• the cross member 51 is a member having a rectangular shape as viewed from the rear and passed to the rear frames 12 and 12.
• reference numeral 95 denotes a lyafender mounting arm portion which is obliquely suspended from the upper portion of the cross member 51 in order to mount a rear wall 98 (not shown in the drawings) of the lyafender 41.
• FIG. 4 is a plan view of a rear portion of a vehicle provided with the seat lock device according to the present invention, and the details of the rear fender will be described.
• the open arrow (front) indicates the front of the vehicle. (The same applies hereinafter.)
• the rear fender 41 forms a side wall 97 as a shielding wall beside the seat lock device 50, and a rear wall as a shielding wall connected to the side wall 97 behind the shutter opening device 50. This is the part that formed the wall 98.
• 101 and 101 are lyafender mounting portions provided below the cross member 51 for mounting the lyna fender 41, and 102 is a valve built in the tail lamp 61.
• FIG. 5 is a perspective view of the rear lock and the cross member surrounding the seat lock device according to the present invention, as viewed obliquely from the rear left side of the vehicle body.
• the ryafender 41 has a side wall 97 on the right side (see FIG. 4) and a rear wall 98 on the rear side, and the cross member 51 stands on both sides.
• a support wall 111 extends from the rear end of the ryafender 41 to the front of the vehicle body to support the rear wall 98.
• FIG. 6 is a perspective view of the seat opening device according to the present invention and a rear fender viewed from substantially the front of the vehicle body for explaining a positional relationship between the seat opening device and the rear fender.
• This shows a state in which the rear wall 98 is disposed at the rear at the same height as the seat lock device 50.
• Reference numeral 113 denotes a fender-side mounting portion provided on the upper portion of the rear wall 98 for mounting on the rear fender mounting arm portion 95 (see FIG. 3) of the cross member 51 (see FIG. 3).
• 1 14 are fender-side mounting seats for mounting to lya fender mounting parts 10 1, 10 1 (see Fig. 4), and 1 15 is a seat lock device It is the base of Lyafenda 41 located below 50.
• FIG. 7A and 7B are action diagrams for explaining the first half of the unlocking operation of the seat opening device according to the present invention.
• FIG. 7A is a side view for explaining a state before key operation.
• B is a side view for explaining the state after the key operation.
• the arm member 55 extending from the second rocking piece 75 of the seat lock device 50 is in a state of being in contact with the side surface of the operation cam 54 attached to the cylinder lock 52.
• FIG. 8A and 8B are operation diagrams for explaining the latter half of unlocking of the lock device according to the present invention.
• FIG. 8A is a rear view for explaining a state before key operation.
• B is a rear view for explaining the state after the key operation.
• the seat hook 57 of the seat is in a state of being hooked on the first moving piece 73, and the first projecting portion 82 of the first moving piece 73 is the second moving piece.
• the dog is in a dog state where the second claw 8 7 of the piece 7 5 was trivial.
• the second claw portion 87 of the second moving piece 75 comes off from the first projecting portion 82 of the first moving piece 73, and the first swinging piece 73 becomes a tension coil spring. Since the first pin 72 is rotated around the first pin 72 by the pulling force of 6, the first claw portion 81 swings in the direction of the arrow and comes off the seat hook 57.
• the sheet hook 57 can be moved in the direction of the arrow, and the sheet can be opened.
• the present invention still provides the first moving piece. Since the second protrusion 83 is provided on the second moving piece 75 to cover the second claw portion 87 of the second moving piece 75, the second protrusion 83 blocks the bar lock member 120. The second claw portion 87 cannot be pushed by the rod-shaped member 120.
• a vertical wall 58 is provided at the rear of the bottom plate 56 of the sheet 26.
• the rod-shaped member 120 when the rod-shaped member 120 is inserted from the back of the seat 26 from the gap between the sheet 26 and the lamp cover 63, the rod-shaped member 120 is inserted into the seat lock device 50. It can be blocked by vertical walls 5-8 so as not to reach.
• a side wall 97 is provided on the side of the seat opening device 50, and a rear wall 98 is provided behind the seat lock device 50.
• the intrusion of the bar-shaped member 120 by the side wall 97 or the rear wall 98 is to be prevented. Can be.
• the rear wall 98 is attached to the cross member 51 via the rear fender mounting arm portion 95 shown in FIG. 3, the rear wall 98 can be strengthened. Even if pressed, the rear wall 98 can be prevented from being deformed or damaged.
• the cross member 51 is surrounded by the seat lock device 50 in addition to the lyafender 41. That is, upright walls 105 and 105 are provided on both sides of the seat lock device 50, a flat portion 106 is provided at the upper side, and a front wall 107 is provided at the front (see FIG. 3).
• the upright walls 105, 105, the flat portion 106, the front wall 107, the side wall 97, the rear wall 98, and the base 115 of the ryafender 41 see FIG. 6) That is, the seat lock device 50 is almost completely surrounded by six sides, that is, up, down, left, right and front.
• the upper surface of the second moving piece is covered with the extension of the first moving piece.
• the shield may be provided with a shielding wall covering the upper part of the second moving piece.
• the seat lock device is surrounded by the rear fender and the cross member.
• the cross member is formed in a box shape, and the seat lock device is housed in the cross member. Is also good. Industrial applicability
• the seat lock device can easily perform the key operation of the cylinder lock when the seat lock device is unlocked by providing the cylinder lock for unlocking on the side surface of the rear fender.
• the extension of the 1st moving piece covers the upper surface of the 2nd moving piece, so that the upper part of the 2nd moving piece is pushed with, for example, a rod-shaped member, and the 2nd swinging member is moved to lock.
• the extension can prevent mischief even if it is to be released. For this reason, operability and security can be improved, and it is useful for motorcycles, saddle-type vehicles, and industrial machines that require a seat lock.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Lock And Its Accessories (AREA)
• Automatic Cycles, And Cycles In General (AREA)
• Vehicle Step Arrangements And Article Storage (AREA)

Priority Applications (8)

Applications Claiming Priority (1)

Publications (1)

Family

ID=11737510

Family Applications (1)

Country Status (8)

Cited By (8)

Families Citing this family (6)

Citations (5)

Family Cites Families (6)

• 2001
  • 2001-07-02 CN CN01823436.4A patent/CN1288021C/zh not_active Expired - Fee Related
  • 2001-07-02 WO PCT/JP2001/005707 patent/WO2003004338A1/ja active Application Filing
  • 2001-07-02 JP JP2003510322A patent/JP3574130B2/ja not_active Expired - Fee Related
  • 2001-07-02 BR BRPI0117074-0A patent/BR0117074B1/pt not_active IP Right Cessation
  • 2001-11-22 TW TW090129141A patent/TW589259B/zh not_active IP Right Cessation
• 2002
  • 2002-02-22 KR KR10-2002-0009540A patent/KR100472326B1/ko not_active IP Right Cessation
  • 2002-03-22 AR ARP020101042A patent/AR033189A1/es active IP Right Grant
  • 2002-06-06 GR GR20020100275A patent/GR20020100275A/el unknown

Patent Citations (5)

Also Published As

Similar Documents

Legal Events