JP4235775B2 - Bicycle luggage security equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a crime prevention device for a bicycle luggage, and includes a cover member that swings and opens a lock mechanism that is used to lock a front wheel or a rear wheel of a bicycle. It is characterized by being interlocked with the locking operation and the locking operation.
[0002]
[Prior art]
Various devices have been developed in recent years for crime prevention devices attached to bicycle luggage to prevent snatching while traveling, but most of them are limited to structures that open and close the luggage. Yes.
[0003]
[Problems to be solved by the invention]
Since the conventional crime prevention device requires a special maneuver when opening and closing the cargo box, the device that is attached at the corner is often not used, and there is a case where the effect of preventing snatching is not achieved.
In order to prevent such a situation from occurring, it is easy to use the security device attached to the luggage and to ensure that it is in use while the bicycle is running. It has been a problem to be solved in some types of devices.
[0004]
[Means for Solving the Problems]
Therefore, a bicycle luggage security device according to the present invention has a bearing provided on a side surface of a rear portion or a front portion of a luggage, bearing a rotation shaft having an axis in the left-right direction along the side surface. The base part of the cover member, which is integrally formed in a U-shaped cross section, is fixed to both sides that swing up and down along the left and right sides of the cargo, and an upper surface that covers the open upper surface of the cargo so that it can be opened and closed in the front-rear direction. The revolving rotation of the rotating shaft is provided to open and close the open upper surface of the cargo by the cover member, while the rotation of the rotating shaft and the rotation of the rotating shaft via the rotation transmission means provided between the rotating shaft and the vehicle body. A pair of left and right lock levers swinging along both sides and slightly opening and closing to the side of the tip part and the tip parts of the pair of left and right lock parts are locked and unlocked from each other. It is provided to meet and engages with a locking hole provided in the cover member A locking mechanism composed of a pair of right locking members is connected, and when the bicycle is running, the locking mechanism is held at a position where the bicycle is not locked by the locking of the pair of left and right locking members inserted through the locking holes. together, in conjunction with the rotary shaft via the rotation transmission means includes a top surface portion of the cover member so as to close the movement allowed load basket in the open upper surface of Nikago, when parked, the bicycle is not locked position The locking mechanism held on the door is unlocked once and the pair of left and right locking members are rotated to the position where the bicycle is locked, and the cover member that has closed the open upper surface of the cargo box is moved in the front-rear direction. In this way, the cargo can be opened.
[0005]
The device of the present invention configured as described above automatically closes the cargo in conjunction with the unlocking operation for enabling the bicycle to run in conjunction with the closing operation of the cover member. In addition, the loading operation is automatically released in conjunction with the opening operation of the cover member in conjunction with the operation of locking the bicycle during parking.
[0006]
As described above, the device according to the present invention in which the opening / closing operation of the cover member is interlocked with the unlocking / locking operation of the locking mechanism does not require a special opening / closing operation of the cargo, is easy to use, and is a bicycle. Since the cargo bag is always closed during use, the crime prevention effect can be surely achieved.
[0007]
In addition, this invention can be employ | adopted for the front and back of a bicycle by changing the position which provides a bearing part.
The present invention solves the above problems as described above.
[0008]
【Example】
Embodiments of the present invention will be described below with reference to the drawings.
The security device of the present invention may be used for a bicycle front as in the first embodiment shown in FIGS. 1 to 4 or may be used for the rear of a bicycle as in the second embodiment shown in FIG. .
[0009]
First, the first embodiment will be described. In FIGS. 1 to 4, 1 is a cargo box, 2 is a vertically long and box-shaped bearing portion provided at the lower center of the rear side surface 1 ′ of the cargo bag 1, and 3 is a bearing portion 1. The rotating shaft 4, which is inserted in the sideways and is rotatably supported by the bearing portion along the side surface 1 ', is fixed to the rotating shaft 3 integrally with the base portions 4' on both sides, and is loaded together with the rotation of the rotating shaft. A cover member 5 for opening and closing the open upper surface of 1 from the front-rear direction is supported by being inserted through the bearing portion 1 in parallel with the rotary shaft 3, and is provided in the bearing portion and omitted in FIGS. 6 is a locking mechanism for opening and closing the cover member 4 via 6.
[0010]
The cover member 4 is a transparent resin molded body in the illustrated embodiment, and as shown in FIGS. 3 and 4, both side portions a that swing up and down along the left and right side surfaces of the cargo box 1, and the opening of the cargo box 1. The upper surface b that covers the upper surface from the front-rear direction so as to be openable and closable is continuously formed in a U-shaped cross section, and swings with the reciprocating rotation of the rotary shaft 3 to open and close the open upper surface of the cargo container 1.
[0011]
The locking mechanism 5 includes a shaft portion 7 through which the bearing portion 2 is inserted, and a pair of left and right lock lever portions 9 that are connected to the joint portions 8 at both ends of the shaft portion 7 so as to be able to slightly swing laterally. And a pair of left and right lock members 11a and 11b that are connected to each other via a joint portion 10 at the upper end of the lock rod portion 9 and are detachable from each other. The pair of left and right locking members 11a and 11b are provided so as to be fitted into locking holes 12 provided on the upper edge of the cover member 4 so as to be hooked on the side surface 1 ′ of the cargo 1 and locked together. The cover member 4 is held in a closed state while the locking mechanism 5 is held in a position where the bicycle is not locked.
[0012]
As shown in FIG. 3, the rotation transmission means 6 for interlocking the cover member 4 with the locking and unlocking operations of the locking mechanism 5 is fixed to the gear 14 fixed on the rotating shaft 3 and the shaft portion 7 of the locking mechanism 5. The open / close operation of the cover member 4 is interlocked with the vertical swing of the lock lever 9.
[0013]
In the state of FIG. 1 in which the cover member 4 closes the cargo bag 1, the security device is configured such that when the pair of left and right lock members 11 a and 11 b are fitted in the lock holes 12 and locked together, the cover member 4 is closed. At the same time that the position is locked, the locking mechanism 5 holds the position where the bicycle is not locked .
[0014]
In the state shown in FIG. 1, when the pair of left and right lock levers 9 are rotated downward in the clockwise direction in the figure from the both sides of the handle post H, the security device is connected to the rotating shaft 3 and the cover member via the rotation transmission means 6. 4 rotates counterclockwise in the figure to automatically open the cargo box 1.
In the drawing, 15 is a stopper provided at the lower part of the left and right side surfaces of the cargo container 1 so as to hook the cover member 4 in the open position, and 16 is an auxiliary bearing.
[0015]
When the cover member 4 is opened as described above and the pair of left and right lock levers 9 rotated downward is narrowed from both sides of the front wheel Ta, the pair of left and right lock members 11a and 11b are locked together. As shown in 4, the bicycle can be locked.
[0016]
Next, a second embodiment shown in FIG. 5 will be described. The cover member 4 that closes the luggage 1 installed on the rear cargo bed F includes a pair of left and right lock members 11a and 11b that lock the lock holes 12. Unlocking and rotating the lock lever 9 from both sides of the seat post S clockwise in the figure opens the cargo container 1 as in the first embodiment. Further, by narrowing the lock lever portion 9 at the imaginary line position from both sides of the rear wheel Tb and locking the pair of left and right lock members 11a and 11b together, the bicycle can be locked during parking.
[0017]
In the second embodiment, the locking mechanism 5 is unlocked from the locked state of the bicycle and the lock lever portion 9 is rotated in the reverse direction to return the cover member 4 to the position indicated by the solid line in FIG. Is closed in the same manner as in the first embodiment.
The second embodiment has a configuration that is substantially the same as that of the first embodiment, but is complicated, and therefore, the same reference numerals as those of the first embodiment are given to the respective components shown in the drawings, and detailed description thereof is omitted.
[0018]
【The invention's effect】
The security device according to the present invention configured as described above and operating as described above automatically closes the cargo by interlocking the closing operation of the cargo cover member with the unlocking operation that enables the bicycle to run. Done. In addition, since the opening operation of the cover member is interlocked with the locking operation of the bicycle performed when parking, the cargo can be automatically released.
Therefore, according to the present invention, it is not necessary to specially open and close the cargo handling operation, the use of the security device is facilitated, and the cargo handling is always closed while the bicycle is running. There is an excellent effect that is surely obtained.
[Brief description of the drawings]
FIG. 1 is a partially cutaway perspective view of a first embodiment.
FIG. 2 is a partially cutaway perspective view showing a use state of the first embodiment.
FIG. 3 is a partially cutaway enlarged view showing a main part of the first embodiment.
FIG. 4 is an explanatory diagram illustrating a use state of the first embodiment.
FIG. 5 is an explanatory diagram illustrating a usage state of the second embodiment.
[Explanation of symbols ]
DESCRIPTION OF SYMBOLS 1 Cargo 1 'Side surface 2 Bearing part 3 Rotating shaft 4 Cover member a Both sides b Upper surface part 4' Base part 5 Locking mechanism 6 Rotation transmission means 7 Shaft part 8 Joint part 9 Locking part 10 Joint part 11 Locking member (11a, 11b,)
12 Locking hole 13 Chip gear 14 Gear 15 Stopper 16 Auxiliary bearing Ta Front wheel Tb Rear wheel H Handle post F Rear cargo bed S Seat post

Claims (3)

A bearing provided at the rear or front side of the cargo is supported by a rotating shaft having an axis line in the left-right direction along the side, and is swung up and down along the left and right side of the cargo. The base portion of the cover member integrally formed in a U-shaped cross section is fixed to the both side portions that move and the upper surface portion that covers the open upper surface of the cargo bag so as to be openable and closable from the front and rear direction. It is provided to open and close the open upper surface of the cargo box, while swinging along both sides of the vehicle body with the rotation of the rotation shaft via the rotation transmission means provided between the rotation shaft and mutually leading A pair of left and right lock levers that can be slightly opened and closed laterally, and a pair of left and right lock levers that are provided so as to be locked and unlocked from each other, provided on the cover member A locking mechanism consisting of a pair of left and right locking members that engage with the locking holes is connected. When the bicycle is running, the locking mechanism is held in an unlocked position by the locking of the pair of left and right locking members inserted through the locking holes, and the rotation shaft is interlocked via the rotation transmission means. Te, comprising a top surface portion of the cover member so as to close the movement allowed load basket in the open upper surface of Nikago, during bicycle, and once unlocked the locking mechanism bicycle is held in the unlocked position Along with the operation of rotating the pair of left and right lock members to the position where the bicycle is locked, the cover member that closed the open upper surface of the cargo bag is moved in the front-rear direction to open the cargo bag. A crime prevention device for bicycle cargo. The cargo is configured for a bicycle front, the bearing is provided on a rear side surface of the front, and the locking mechanism is opened from a position where the bicycle is not locked when parked. The bicycle luggage security device according to claim 1, further comprising: a pair of left and right locking members that are rotated downward from both sides of the handle post and then locked on the front wheel of the bicycle. The cargo bar is configured for a rear pad of a bicycle, the bearing portion is provided on a front side surface of the rear pad, and the locking mechanism is opened from a position where the bicycle is not locked when parking. The bicycle luggage security device according to claim 1, wherein the pair of left and right locking members are provided so as to lock the rear wheel of the bicycle after the pair of left and right locking members are rotated downward from both sides of the seat post. .

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