JP2010246310A - Carrier bag with generating set - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a carrier bag with a generating set for easily charging a battery for portable electrical equipment such as a cellular phone, a personal computer or the like efficiently during a movement in the open air. <P>SOLUTION: The generating set 5 connected to wheels 3 for the carrier bag 1 or the like moved by pulling a handle 2 or mounting separate small wheels 9 is installed to the carrier bag 1 afterwards. A generator 6 is driven to generate electricity directly or through a speed increaser 7, so that the battery for the portable electrical equipment is charged. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

The present invention relates to a general-purpose power generation device, and is particularly used by being incorporated in or attached to a carrier with wheels attached to a handle or a carrier bag, and when moving while rolling the wheel by pulling the handle. Further, the present invention relates to a carrier bag provided with a power generator that simultaneously generates power by rotating a generator.

  In recent years, electric devices equipped with storage batteries have become smaller and more convenient to carry, but charging for storage battery consumption at the destination requires a special charger or a replacement battery must be connected. .

  Therefore, recently, charging from a solar battery panel attached to a shoulder bag or charging by a portable hand-held generator has been put into practical use. (For example, see Patent Document 1 and Patent Document 2)

JP-A-11-299528 JP-A-11-341701

  However, a power generation device for charging a storage battery of a portable electric device that has been put into practical use is a solar power generation device or a hand-driven power generation device, and a storage battery of a storage battery-driven portable electric device is used. Often not enough to fully charge.

  In addition, in order to fully charge a storage battery of a portable electric device, it is necessary to always carry a dedicated charger having a relatively heavy weight.

  In addition, if there is no dedicated charger, a separate battery is required.

  Therefore, there is a need for a power generator that can efficiently charge a portable electric device without requiring a dedicated charger or a separate battery.

On the other hand, in recent years, bags with wheels and pull handles attached have become widespread as they move outdoors, and cases in which portable electronic devices with relatively heavy weight are carried in them are increasing.

The present invention has been made in view of this point, and a carrier bag provided with a power generation device that can efficiently charge a storage battery of a portable electrical device when moving outdoors by pulling a handle of a bag with wheels attached thereto. The purpose is to provide.

In order to achieve the above-mentioned object, the features of the present invention as set forth in claims 1 and 2 of the present invention are configured and used in advance in a carrier bag body, and include an outdoor road. When traveling at railway stations, airport terminals, etc., the wheels connected to the power generator of the present invention are always in contact with the ground, so that the generator always rotates efficiently directly or through a speed increasing gear. The power generation action. The electricity generated efficiently is stored in the carrier bag and supplied to the portable electric devices being transported via the wiring, and the storage batteries of these portable electric devices can be charged efficiently.

  Moreover, the electric power generating apparatus described in Claim 3, Claim 4, and Claim 5 is used attaching to a carrier bag with a wheel, etc.

The feature of the pedestal to which the power generator of the present invention according to claim 3 is attached is composed of the pedestal 1 and the pedestal 2, and a plurality of springs are installed between the two pedestals, and the carrier bag is pulled to move. In this case, the small wheel for driving the power generation device of the present invention against the unevenness of the road surface, the inclination of the pull of the carrier bag, and the like can be prevented from stopping from rotating away from the road surface. .

According to a fourth aspect of the present invention, there is provided a fixture for attaching the entire assembly of the power generation device, the pedestal 1 and the pedestal 2 to the carrier bag body. If the entire assembly is held, both ends of the base 2 are fitted into grooves provided at both ends thereof, and slidable in the direction of the carrier bag puller. If the approximate shape is a box-shaped carrier bag It can be attached to any type of carrier bag.

Further, in the positioning and fixing device according to claim 5 , since the intervals from the wheels of the various carrier bags to the bag main body vary, the small wheels of the power generation device main body correctly contact the road surface with respect to this interval, and the carrier When the bag is pulled and moved, the small wheel can be fixed at a position where it can rotate correctly.

  According to the power generation device of the present invention, when the carrier bag is pulled and moved, the power generation device always rotates, so that a storage battery of a portable electric device such as a mobile phone or a personal computer can be efficiently charged, and an excess There are excellent effects such as carrying the device and eliminating the need for a separate battery.

  The present invention will be described below with reference to embodiments shown in the drawings.

  1, 2, and 3 are schematic configuration diagrams illustrating a first embodiment of a power generation device according to the present invention.

  The power generation device of the present embodiment exemplifies a so-called carrier bag with a power generation device that is incorporated in advance in a carrier bag.

As shown in FIG. 2, the power generation apparatus 5 of the present embodiment is configured to generate power by rotating the generator 6 via the speed increaser 7 by the drive shaft 8 connected to the wheel 3 on one side of the carrier bag. It is configured. The drive shaft may be connected to any of a plurality of wheels.

  4 and 5 show the external appearance of the second embodiment of the power generator according to the present invention.

  The power generation apparatus of this embodiment illustrates a power generation apparatus that is used by being attached to the outside of a commercially available carrier bag by an external add-on method.

  4 and 5, the power generation device 5 is covered with the decorative cover 4, and is attached across the back surface and the bottom surface of the carrier bag 1 by an attachment 18 having an L-shaped cross section.

  6, 7 and 8 show a plan view, a side view and a front view, respectively, of the power generation device 5 with the decorative cover 4 removed.

The power generator 5 of the present embodiment includes a small wheel 9 on a drive shaft (not shown) in order to drive the generator 6 via the speed increaser 7 separately from the original wheel 3 of the carrier bag. .

  The generator 6 is fixed to the pedestal A 10, and the pedestal A 10 is floatingly supported on the pedestal B 11 via a plurality of springs 13. The pedestal A10 and the pedestal B11 are relatively movable in the vertical direction, but are provided with a stopper (not shown) to restrict the stroke limit.

In FIG. 7, the power generation device 5 of the present invention is attached to the carrier bag 1 by the guide plate 12 and the attachment 18, but when the carrier bag 1 is moved by pulling the pull handle 2, The inclination of the carrier bag 1 may be different depending on the height or the like. At this time, the original wheel 3 of the carrier bag 1 and the small wheel 9 for driving the generator 6 via the speed increaser 7 with respect to the inclination of the carrier bag 1 only by the stroke of the floating spring 13 described above. At the same time, it may not be able to rotate correctly in contact with the road surface. In order to solve this inconvenience, the guide plate 12 is fitted to the guide groove 12a formed in the J shape at both ends of the guide plate 12 so that the height of the puller 2 of the carrier bag 1 can be adjusted in advance. The base B11 of the generated power generation device 5 is configured to be slidable in the vertical direction (direction of the puller) of the carrier bag 1 along the guide groove 12a.

  That is, in FIGS. 8 and 9, by rotating the knob 15 installed in the hole 15 a of the base B 11, the fixing pin 16 is detached from the fixing holes 12 b provided at both ends of the guide plate 12, and the base B11 can move in the vertical direction (the direction of the puller) along the guide groove 12a of the guide plate 12, and the power generation device 5 can be set at an appropriate position. Thus, the small wheels 9 of the power generation device 5 can rotate in contact with the road surface appropriately regardless of the inclination of the carrier bag 1, that is, the height of the person pulling the puller 2. 9 is a cross-sectional view taken along the line AA in FIG.

  In addition, this invention is not limited to each embodiment mentioned above, It can apply to almost all the carrier bags with a wheel.

The top view of the 1st Example of the carrier bag incorporating the power generator concerning the present invention Front view of a first embodiment of a carrier bag incorporating a power generator according to the present invention Side view of a first embodiment of a carrier bag incorporating a power generator according to the present invention. The external appearance top view of the 2nd Example of the carrier bag which attached the electric power generating apparatus which concerns on this invention retrofit The external appearance side view of the 2nd Example of the carrier bag which attached the electric power generating apparatus which concerns on this invention by retrofit The top view which showed the principal part of the electric power generating apparatus which concerns on this invention of the state which removed the decorative cover of FIG. The side view which showed the principal part of the electric power generating apparatus which concerns on this invention of the state which removed the decorative cover of FIG. The front view which showed the principal part of the electric power generating apparatus which concerns on this invention Sectional drawing which shows the lock mechanism for operating position adjustment of the electric power generating apparatus which concerns on this invention Enlarged view and sectional view of FIG.

DESCRIPTION OF SYMBOLS 1 Carrier bag main body 2 Pull handle 3 Carrier bag wheel 4 Retrofitting cover for power generator 5 Power generator 6 Generator 7 Speed increaser 8 Drive shaft 9 Small wheel 10 Sliding base 11 Fixed base 12 Guide plate 13 Spring 15 Knob 15a Hole 16 Fixed Pin 16a Sliding Groove 17 Rotating Pin 18 Attachment

Claims (5)

  A power generation device comprising one or a plurality of small wheels and a generator directly driven by the small wheels.   A power generator comprising one or a plurality of small wheels, a speed increasing gear driven thereby, and a generator connected to the gear and driven to increase speed.   A power generator mounting structure comprising: a base 1 for fixing the power generator of claim 1; and a base 2 attached to the base 1 by a plurality of springs.   A fixture that can be slidably attached to the assembly of the pedestal 1 and the pedestal 2 of claim 2 for positioning, the cross section is formed in an L shape, and the pedestal 2 is slidable vertically at both ends. A fixing device for a power generator that can be fixed to the bottom and the corners of the back surface of a carrier with casters, etc.   A device for positioning and fixing the pedestal 2 at an appropriate position in the height direction. At both ends of the fixture according to claim 3, grooves for allowing the pedestal 2 to slide in the vertical direction are provided. Both ends can move up and down without detaching with the groove as a guide. A positioning and fixing device in which a fixing pin separately provided so that the pedestal 2 can be fixed at an appropriate position is fitted to a part of both of the guide grooves, and lock holes are provided at appropriate intervals so that they can be locked.

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