JP2015204694A - Power generation device and auxiliary power generation tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a power generation device capable of easily generating power during a usual action in the daily life.SOLUTION: A power generation device 100 includes a power generation part 10, a power generation fixing part 20 and a string member fixing part 30. The power generation part 10 includes a mechanism that generates power by pulling a string member 11 of an automatic internally wind-up type. The power generation fixing part 20 is configured to fix the power generation part 10 on the waist or the like during a walk. The string member fixing part 30 is configured to fix the string member 11 on the ankle or the like during the walk. When one leg 210 with the power generation device 100 mount thereon is moved forward, the string member 11 of the power generation part 10 is pulled and the power generation part 10 generates power. Next, when another leg 220 is moved forward, the one leg 210 is bent, and the string member 11 is unfastened and wound up by a string wind-up mechanism within the power generation part 10. The pulling operation and te winding-up operation of the string member 11 are performed alternately and iteratively, and power is generated in the power generation part 10 during the pulling operation.

Description

  The present invention relates to a power generation apparatus and a power generation assisting tool, and more particularly to a power generation apparatus and a power generation assisting tool that easily generate power using repetitive operations in daily life.

  In recent years, there have been many opportunities for power outages to occur due to earthquakes and snow in various parts of the world. Under such circumstances, various generators have been proposed. One of them is a drum around which a thread is wound, and the drum wound around a drum having a spiral spring disposed inside is rotated by repeatedly pulling the drum, and is connected to the drum in a certain direction. There has been proposed an ultra-compact portable manual generator having a function of generating electricity by rotating a generator rotor meshed with a dovo gear in one direction via a dovo gear having a dovo mechanism that allows rotation to a position (for example, a patent Reference 1). In addition, a portable charging device has been proposed that incorporates a generator that generates a voltage by rotating a manually rotatable handle (see, for example, Patent Document 2). These are assumed to generate power manually, such as pulling a thread by hand or turning a handle.

JP 2001-136707 A Japanese Patent Laid-Open No. 10-210673

  In the above-described ultra-compact portable manual generator and portable charging device, power is generated by manually pulling a thread or turning a handle. Moreover, in the above-mentioned ultra-small portable manual generator and portable charging device, since both hands are used to generate power, the other cannot be performed while generating power.

  Then, an object of this invention is to provide the electric power generating apparatus which can generate electric power easily in normal operation | movement in daily life.

  The present invention has been made to solve the above problems, and the power generation apparatus of the present invention includes a power generation means having a mechanism for generating power by pulling a string member, and either an operating body or a non-operating body. A power generation fixing means for fixing the power generation means, and a string member fixing means for fixing the string member to either the operating body or the non-operating body, and at least the power generation fixing means and the string member Either one of the fixing means is fixed to the operating body, and the power generating fixing means and the string member fixing means are fixed at a position where the power generating means generates power by pulling the string member by the operation of the operating body. It is characterized by. This brings about the effect | action of generating electric power easily using the normal operation | movement in everyday life.

  Further, in the power generation apparatus of the present invention, the power generation fixing means is fixed to the non-operating body, and the string member fixing means is fixed to the operating body that performs repetitive operation, and the string is obtained by repetitive operation of the operating body. The member is repeatedly pulled and the power generation fixing means and the string member fixing means are fixed at a position where the power generation means generates power. This brings about the effect | action of generating electric power easily using the normal operation | movement in everyday life.

  Further, in the power generation device of the present invention, the power generation fixing means is fixed to the operating body that performs repetitive operation, and the string member fixing means is fixed to the non-operating body, and the string by the repetitive operation of the operating body. The member is repeatedly pulled and the power generation fixing means and the string member fixing means are fixed at a position where the power generation means generates power. This brings about the effect | action of generating electric power easily using the normal operation | movement in everyday life.

  Further, in the power generation device of the present invention, the operating body is a foot, hand, or arm during walking, and the non-operating body is any part other than the foot, hand, or arm of the human body during walking, The string member is pulled by the action of a foot or a hand or an arm during walking to cause the power generation means to generate power. This brings about the effect | action of generating electric power easily using normal operation | movement in daily life, especially walking operation | movement.

  Further, in the power generation apparatus of the present invention, the power generation fixing means includes a case portion that covers all or a part of the power generation means, and a case that fixes the case portion to either the operating body or the non-operating body. And a fixing part. Thereby, the effect | action of accommodating a power generation part in a case and fixing is brought about.

  Further, the power generation device of the present invention is characterized in that it includes a rotating portion that rotates the case portion around a predetermined point of the case fixing portion. Moreover, the electric power generating apparatus of this invention comprises the rotation limiting part which restrict | limits rotation of the said rotation part. This brings about the effect | action that a case part is rotated in the aspect which a string member tends to pull.

  In the power generation apparatus of the present invention, the power generation fixing means is provided in the power generation means. This brings about the effect that the power generation fixing means and the power generation means are integrally formed.

  Further, the power generation assisting tool of the present invention includes a power generation fixing means for fixing a power generation device having a mechanism for generating power by pulling a string member to either the operating body or the non-operating body, the operating body, or the non-operating body. A string member fixing means for fixing the string member to any one of the operating bodies, and at least one of the power generation fixing means and the string member fixing means is fixed to the operating body; The power generation fixing means and the string member fixing means are fixed at a position where the string member is pulled to cause the power generation means to generate power. Thereby, the effect | action of generating electric power using the normal operation | movement in everyday life is brought about.

  In the power generation auxiliary tool of the present invention, the power generation fixing means is provided in the power generation device. As a result, the power generation device and the power generation fixing means are integrally formed.

  According to the present invention, it is possible to achieve an excellent effect that power can be easily generated using a normal operation in daily life.

It is a figure which shows a mode that the person 200 mounted | wore with the electric power generating apparatus 100 in embodiment of this invention. It is a figure which shows an example of the electric power generation fixing | fixed part 20 in embodiment of this invention. It is a figure which shows an example of the string member fixing | fixed part 30 in embodiment of this invention. 2 is a diagram illustrating an example of a configuration of a power generation unit 10. FIG. It is a figure which shows the usage example of the electric power generating apparatus 100 in embodiment of this invention. It is a figure which shows another example of use of the electric power generating apparatus 100 in embodiment of this invention.

  Next, embodiments of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a diagram illustrating a state in which a person 200 is wearing the power generation device 100 according to an embodiment of the present invention. The power generation device 100 according to the embodiment of the present invention includes a power generation unit 10, a power generation fixing unit 20, and a string member fixing unit 30. The power generation unit 10 has a mechanism for generating power by pulling the string member 11.

  The power generation unit 10 includes a string member 11 at the lower portion as shown in FIG. When the string member 11 is pulled downward (in the direction of arrow A), the restoring force of the string winding mechanism (not shown) provided inside the power generation unit 10 works, and the string member 11 is wound up to return to the original state. To do. The details of the mechanism relating to the power generation unit 10 will be described later.

  As shown in FIG. 1A, the power generation fixing unit 20 is for fixing the power generation unit 10 to, for example, a non-operating body. For example, the non-operating body refers to a part other than legs, hands, and arms (for example, around the waist) in the case of a human body during walking. In FIG. 1, the power generation fixing unit 20 fixes the power generation unit 10 around the waist of the person 200.

  As shown in FIG. 1A, the string member fixing portion 30 is for fixing the string member 11 to an operating body, for example. The moving body refers to, for example, a leg, a hand, and an arm in the case of a human body during walking. In FIG. 1, the string member fixing portion 30 fixes the string member 11 near the ankle.

  When the person 200 wearing the power generation device 100 walks, the following operation is repeated. When one leg 210 attached with the power generation device 100 is taken forward, the string member 11 of the power generation unit 10 is pulled and the power generation unit 10 generates power. Next, when the other leg 220 is moved forward, the one leg 210 is bent, the string member 11 is slackened, and is wound around the string winding mechanism inside the power generation unit 10. In the walking operation of the person 200, the pulling operation and the winding operation of the string member 11 are alternately repeated, and the power generation unit 10 generates power during the pulling operation.

  The power generation fixing unit 20 may be fixed to the operating body. Moreover, you may fix the string member fixing | fixed part 30 to a non-operation body. However, at least one of the power generation fixing unit 20 and the string member fixing unit 30 needs to be fixed to the operating body. This is to perform the pulling operation. In addition, the fixing position of the power generation fixing unit 20 and the string member fixing unit 30 is such that the pulling operation and the winding operation of the string member 11 described above are alternately performed when the person 200 wearing the power generation device 100 walks. It must be in a position where The fixed position may be any position as long as such a position can be used.

  In that sense, the non-operating body does not mean an object that does not move at all, but if the pulling operation and the winding operation of the string member 11 described above can be realized by the operating body and the non-operating body, there is an operation. Also good. Therefore, in the present invention, the operating body and the non-operating body operate in a manner that the operating body and the non-operating body may be regarded as operating relative to the operating body and the non-operating body. Those who may be deemed not to be considered as non-operational bodies. An action object and a non-action object are determined in various operations in accordance with the definition.

  In the following, the power generation fixing unit 20 is described as fixing the power generation unit 10 to a non-operating body, and the string member fixing unit 30 is described as fixing the string member 11 to an operating body. Is an example, and the present invention is not limited to this.

  FIG. 2 is a diagram illustrating an example of the power generation fixing unit 20 according to the embodiment of the present invention. FIG. 2A is a diagram illustrating a state in which the power generation fixing unit 20 is attached to the power generation unit 10. FIG. 2B is a view of the power generation fixing unit 20 as viewed from the back.

  For example, as illustrated in FIG. 2A, the power generation fixing unit 20 is assumed to be configured by a case unit 21, a case attachment unit 22, and a rotation unit 23. For example, as shown in FIG. 2A, the case unit 21 is assumed to cover and restrain the power generation unit 10 as an example.

  Specifically, the upper portion of the case portion 21 is open. The opening of the case portion 21 serves as an insertion port for the power generation unit 10. A tongue member 21 a that opens and closes a part of the opening is provided on the upper portion of the case portion 21. The tongue member 21a is provided with a button member 21b, and the case portion 21 is provided with a button receiving member 21c. When the tongue member 21a is folded and buttoned so as to close a part of the opening at the top of the case portion 21, the case portion 21 restrains and covers and holds the power generation portion 10 as shown in the left figure of FIG. It becomes a state. Thereby, the power generation unit 10 is not popped out from the power generation fixing unit 20. Moreover, the case part 21 has the hole 21d which lets the string member 11 pass to the lower part, as shown to Fig.2 (a). Moreover, although the soft material, for example, cowhide, is mentioned as a material of the case part 21, it is not restricted to this, Other materials may be sufficient. Moreover, the aspect of the case part 21 is not restricted to the said aspect, What kind of aspect may be sufficient as long as the aspect which can restrain the electric power generation part 10 is possible, and also includes all the other well-known restraint aspects.

  The case attaching part 22 attaches the case part 21 to a non-operating body or the like. As an aspect of the case attachment portion 22, for example, as shown in FIG. 2B, a loop member 22a attached to the back surface 21e of the case portion 21 is assumed. However, the case portion 21 is not limited to this. Any form may be used as long as it can be attached to a non-operating body or the like, and all other known attachment forms are included. As an attachment mode of the loop member 22a as the case mounting portion 22, for example, a mode in which the case portion 21 is mounted near the waist through a belt through the loop member 22a is assumed.

  As shown in FIG. 2B, the rotating portion 23 rotates the case portion 21 on the back surface 21 b surface around a fulcrum 23 a provided on the back surface 21 b of the case portion 21. Note that the case 21 may be rotated as shown in FIG. 2B, for example. That is, assuming that the right diagram in FIG. 2B is the default position of the case portion 21, when the case portion 21 is rotated by a predetermined angle about the fulcrum 23a on the back surface 21b, the case portion 21 is shown in FIG. The position is as shown in the left figure of b). Further, as another mode of the rotation unit 23, a mode in which a rotation fulcrum is provided at another position of the case unit 21 and is rotated there may be employed.

  Moreover, as a rotation aspect of the rotation part 23, the aspect which rotates the case part 21 freely, without fixing rotation of the case part 21, for example may be sufficient. In addition, as a rotation mode of the rotation unit 23, for example, a rotation restriction mechanism that fixes the case unit 21 so as not to rotate freely after the case unit 21 is rotated by a desired angle is provided. May be. As an example of the mode of the rotation limiting mechanism, a mode in which the case portion 21 and the case mounting portion 22 are firmly clamped using, for example, a screw and a nut passing through the fulcrum 23a can be cited.

  FIG. 3 is a diagram illustrating an example of the string member fixing portion 30 according to the embodiment of the present invention. The string member fixing part 30 includes, for example, a string member connecting part 31 and an attaching part 32.

  The string member connecting part 31 connects the string member 11 and the attaching part 32. The string member 11 is attached to the string member connecting portion 31. FIGS. 3A and 3B are diagrams illustrating a state in which the string member 11 and the attachment portion 32 are connected. It is assumed that the string member connecting portion 31 is constituted by, for example, a tongue member 31a. 3A and 3B, the tongue member 31a has a mode in which a button member 31c and a button receiving member 31d are provided at both ends of an elongated member 31b made of a soft material. By fastening the button member 31c to the button receiving member 31d, the elongated member 31b made of a soft material forms a closed ring shape.

  For example, as shown in FIG. 3 (a), the string member 11 is attached to the string member connecting portion 31 by passing the elongated member 31b through the ring of the handle 11a of the ring-shaped string member 11 and passing the button member 31c. It moves to the button receiving member 31d. Then, as shown in FIG. 3B, the button member 31c is fastened to the button receiving member 31d. As described above, the string member 11 (the handle 11a) is attached to the string member connecting portion 31. In addition, the aspect of the string member connection part 31 is not restricted to the above aspect, The connection aspect of all the other well-known string members 11 and the attaching part 32 is also included.

  The attachment part 32 attaches the string member coupling part 31 to an operating body or the like. The string member connecting portion 31 is fixed to the attachment portion 32. And the string member connection part 31 is attached to an action body etc. by attaching the attachment part 32 to an action body etc.

  As shown in FIG. 3C, for example, the attachment portion 32 is assumed to be provided with a fixed portion 32b and a fixed portion 32c that are paired at both ends of the elongated member 32a made of a soft material. As the adhering part 32b and the adhering part 32c, for example, a magic tape (registered trademark) is assumed. However, the adhering part 32b and the adhering part 32c are not limited to this and may be other. For example, as shown in FIG. 3C, when the elongated member 32a is wound in an annular shape and the fixing portion 32b is fixed to the fixed portion 32c, the annular attachment portion 32 shown in FIG. 3D is obtained.

  As shown in FIG. 1, for example, the attachment portion 32 may be attached to the ankle by winding the elongated member 32a around the ankle and fixing the fixing portion 32b to the fixed portion 32c. If the attachment part 32 is such an aspect, since winding of the elongate member 32a can be adjusted according to thickness and magnitude | sizes, such as an ankle and a wrist, it can be easily attached to various places. In addition, the aspect of the attachment part 32 is not restricted to the above aspect, The attachment aspect to other well-known operation bodies etc. is also included.

  FIG. 4 is a diagram illustrating an example of the configuration of the power generation unit 10. The power generation unit 10 includes a generator 1, a drum 2, a string member 11 wound around the drum 2, a spiral spring 4 attached inside the drum 2, and a gear that transmits only rotation in one direction of the drum 2. A mechanism 5, a gear 6 that is rotated by transmission of rotation from the gear mechanism 5, a gear 7 that meshes with the gear 6 and is connected to the rotor rotation shaft 1 a of the generator 1, a power storage unit 8, and a casing 9 Is provided.

  When the string member 11 is pulled downward (in the direction of arrow B), the drum 2 rotates forward accordingly. When the drum 2 rotates forward (in the direction of arrow C), the gear mechanism 5 transmits the rotation to the gear 6. Then, the gear 6 rotates in the forward direction (arrow D direction). In response to the forward rotation of the gear 6, the gear 7 rotates to rotate the rotor rotating shaft 1a. Thereby, the generator 1 generates electric power. The electric power generated by the generator 1 is stored in the power storage unit 8. For example, a ratchet mechanism is assumed as the gear mechanism 5, but the present invention is not limited to this, and any other mechanism may be used as long as it can transmit only rotation in one direction.

  On the other hand, one end of the spiral spring 4 is fixed to the center of the drum 2, and the other end of the spiral spring 4 is fixed to a predetermined position inside the drum 2 (for example, the side surface 2a inside the drum 2). When the string member 11 is pulled downward (arrow B direction) and the drum 2 is rotated forward, the spiral spring 4 is deformed and a restoring force acts. Therefore, when the string member 11 pulled downward (in the arrow B direction) is released, the drum 2 rotates negatively (in the direction opposite to the arrow C direction) by the restoring force of the spiral spring 4 to wind the string member 11.

  In addition, the structure which provides directly the case attachment part 22 demonstrated in FIG. 2 and the rotation part 23 in the electric power generation part 10 may be sufficient. In this case, for example, a mode in which the case attachment portion 22 and the portion corresponding to the rotation portion 23 are directly provided on the back surface portion of the casing 9 of the power generation unit 10 is assumed as an example. An aspect may be sufficient. In this case, the case part 21 of the power generation fixing part 20 is omitted.

  Moreover, the structure of the electric power generation part 10 is not restricted to said thing, In the present invention, all the mechanisms which can produce electric power by pulling the other string member 11 are included.

  FIG. 5 is a diagram illustrating a usage example of the power generation device 100 according to the embodiment of the present invention. Fig.5 (a) and FIG.5 (b) are the figures which show the usage example 1 of the electric power generating apparatus 100 in embodiment of this invention. 5A and 5B, the power generation fixing unit 20 is passed through a belt 310, and the power generation unit 10 is fixed near the waist of the person 300. 5A and 5B, the string member fixing portion 30 is fixed near the ankle 320 of the person 300.

  In the usage example 1 of the power generation device 100, as shown in FIGS. 5A and 5B, the power generation device 100 is caused to generate power by using the motion of the foot in the walking motion of the person 300. That is, when the person 300 moves from the state shown in FIG. 5A to the state shown in FIG. 5B during the walking operation, the leg is extended from the bent state. At this time, the foot pulls the string member 11, and power is generated in the power generation unit 10 at that time. The generated power is stored in a power storage unit inside the power generation unit 10.

  Next, when the person 300 walks from the state of FIG. 5B to the state of FIG. 5A, the leg is bent from the stretched state. At this time, the string member 11 is slackened, the string member 11 is wound by the restoring force of the internal mechanism of the internal power generation unit 10, and the string member 11 is returned to the inside of the power generation unit 10 by the pulled amount. Then, in the walking motion of the person 300, the state of FIG. 5A to the state of FIG. 5B and the state of FIG. 5B to the state of FIG. 5A are sequentially repeated. That is, the walking motion of bending or stretching the leg is sequentially repeated. At that time, the electric power generated in the power generation unit 10 is continuously stored in the power storage unit inside the power generation unit 10.

  In addition, when making the electric power generating apparatus 100 generate electric power using the motion of the foot in the walking motion of the person 300, as shown in FIG. 5A and FIG. It is assumed that the power generation fixing portion 20 is rotated so as to face.

  FIG.5 (c) and FIG.5 (d) are the figures which show the usage example 2 of the electric power generating apparatus 100 in embodiment of this invention. 5 (c) and 5 (d), the power generation fixing unit 20 is passed through the belt 410, and the power generation unit 10 is fixed near the waist of the person 400. 5C and 5D, the string member fixing portion 30 is fixed to the wrist of the person 400.

  In the usage example 2 of the power generation device 100, as shown in FIGS. 5C and 5D, the power generation device 100 is caused to generate power by using the arm swinging motion in the walking motion of the person 400. That is, when the person 400 moves from the state of FIG. 5C to the state of FIG. 5D in the walking motion, the arm is swung and protrudes forward. At this time, the arm pulls the string member 11, and power is generated in the power generation unit 10 at that time. The generated power is stored in a power storage unit inside the power generation unit 10.

  Next, when the person 400 moves from the state of FIG. 5D to the state of FIG. 5C in the walking motion, the arm protruding forward returns to the original position. At this time, the string member 11 is slackened, the string member 11 is wound by the restoring force of the internal mechanism of the internal power generation unit 10, and the string member 11 is returned to the inside of the power generation unit 10 by the pulled amount. And in the walking motion of the person 400, the swinging motion of the arm back and forth is sequentially repeated. At that time, the electric power generated in the power generation unit 10 is continuously stored in the power storage unit inside the power generation unit 10.

  Note that, when the power generation device 100 is caused to generate power using the arm swinging motion in the walking motion of the person 400, the string member 11 in the power generation unit 10 is substantially horizontal as shown in FIGS. 5 (c) and 5 (d). It is assumed that the power generation fixing unit 20 is rotated so as to face the direction.

  FIG. 6 is a diagram illustrating another usage example of the power generation device 100 according to the embodiment of the present invention. FIGS. 6A and 6B are diagrams showing a usage example 3 of the power generation device 100 in the embodiment of the present invention. 6A and 6B, the power generation fixing unit 20 is passed through a belt 510, and the power generation unit 10 is fixed near the waist of the person 500. 6A and 6B, the string member fixing portion 30 is fixed in the vicinity of the ankle 520 of the person 500.

  In the usage example 3 of the power generation device 100, as shown in FIGS. 6A and 6B, the power generation device 100 is caused to generate power by using an operation in which a person 500 drives a bicycle 600. That is, when the person 500 moves from the state shown in FIG. 6A to the state shown in FIG. 5B in the bicycle driving operation, the leg is extended from the bent state. At this time, the foot pulls the string member 11, and power is generated in the power generation unit 10 at that time. The generated power is stored in a power storage unit inside the power generation unit 10.

  Next, when the person 500 moves from the state of FIG. 6B to the state of FIG. 6A in the bicycle driving operation, the leg is bent from the extended state. At this time, the string member 11 is slackened, the string member 11 is wound by the restoring force of the internal mechanism of the internal power generation unit 10, and the string member 11 is returned to the inside of the power generation unit 10 by the pulled amount. Then, in the bicycle driving operation of the person 500, the state of FIG. 6 (a) to the state of FIG. 6 (b) and the state of FIG. 6 (b) to the state of FIG. 6 (a) are sequentially repeated. That is, a bicycle driving operation in which a leg is bent or extended is sequentially repeated. At that time, the electric power generated in the power generation unit 10 is continuously stored in the power storage unit inside the power generation unit 10.

  In the above description, the power generation unit 10 is fixed near the waist of the person 500 through the power generation fixing unit 20. However, the present invention is not limited to this. That is, for example, the power generation unit 10 may be fixed at any position of the bicycle 600 (for example, near the saddle 610 and the handle). Any position of the bicycle 600 is defined as the operation of pulling the string member 11 in the bicycle driving operation described in Use Example 3, and the string member 11 is loosened and wound by the restoring force of the internal mechanism of the power generation unit 10. The position where the operation of returning to the inside can be performed alternately. In this sense, the non-operational body is not limited to a human body, and may be other things.

  Moreover, although the string member fixing | fixed part 30 was fixed to the ankle of the person 500 in the above, it is not restricted to this. That is, the string member fixing part 30 may be fixed to any position (for example, the pedal 620) of the bicycle 600, for example. Any position of the bicycle 600 is defined as the operation of pulling the string member 11 in the bicycle driving operation described in Use Example 3, and the string member 11 is loosened and wound by the restoring force of the internal mechanism of the power generation unit 10. The position where the operation of returning to the inside can be performed alternately. In this sense, the action body is not limited to the human body, and may be other things.

  As described above, according to the embodiment of the present invention, it is possible to generate electric power using the normal operation of daily life. That is, if the power generation unit 10 and the string member 11 in the power generation unit 10 with the string member 11 are fixed at appropriate positions in the normal operation of daily life, it is possible to easily generate power without difficulty. It is particularly useful in emergency situations such as disasters.

  In the embodiment of the present invention, the non-operating body in the fixing portion for fixing the power generation fixing portion and the string member fixing portion does not mean that it does not move at all. As long as the pulling operation and the winding operation of the string member 11 described above can be realized by the operating body and the non-operating body, the non-operating body may have an operation. Therefore, in the present invention, the operating body and the non-operating body operate in a manner that the operating body and the non-operating body may be regarded as operating relative to the operating body and the non-operating body. Those who may be deemed not to be considered as non-operational bodies. An action object and a non-action object are determined in various operations in accordance with the definition.

  The embodiment of the present invention shows an example for embodying the present invention, and the present invention is not limited to this, and various modifications can be made without departing from the gist of the present invention. .

DESCRIPTION OF SYMBOLS 1 Generator 1a Rotor rotating shaft 2 Drum 2a Drum internal side surface 4 Spiral spring 5 Gear mechanism 6, 7 Gear 8 Power storage part 10 Power generation part 11 String member 11a Handle 20 Power generation fixing part 21 Case part 21a Velcro member 21b Button member 21c Member 21d Hole 21e Back 22 Case attachment part 22a Loop member 23 Rotating part 23a Support point 30 String member fixing part 31 String member connecting part 31a Velcro member 31b, 32a Elongated member 31c Button member 31d Button receiving member 32 Attachment part 32b Adhering part 32c Adhered Part 100 Power generator

Claims (10)

Power generation means having a mechanism for generating power by pulling the string member;
Power generation fixing means for fixing the power generation means to either the operating body or the non-operating body;
A string member fixing means for fixing the string member to either the operating body or the non-operating body;
At least one of the power generation fixing means and the string member fixing means is fixed to the operating body,
The power generation device, wherein the power generation fixing unit and the string member fixing unit are fixed at a position where the string member is pulled by the operation of the operating body to cause the power generation unit to generate power. The power generation fixing means is fixed to the non-operating body,
The string member fixing means is fixed to the operation body that performs repetitive operations,
2. The power generation device according to claim 1, wherein the power generation fixing unit and the string member fixing unit are fixed at a position where the string member is repeatedly pulled by the repetitive operation of the operation body and the power generation unit generates power. . The power generation fixing means is fixed to the operation body that performs repetitive operations,
The string member fixing means is fixed to the non-operation body,
2. The power generation device according to claim 1, wherein the power generation fixing unit and the string member fixing unit are fixed at a position where the string member is repeatedly pulled by the repetitive operation of the operation body and the power generation unit generates power. . The action body is a foot or a hand or an arm during walking,
The non-operational body is any part other than the foot or hand or arm in the human body during walking,
The power generator according to any one of claims 2 and 3, wherein the string member is pulled by the motion of a foot or a hand or an arm during walking to cause the power generation means to generate power. The power generation fixing means is
A case portion covering all or part of the power generation means;
The power generator according to any one of claims 1 to 4, further comprising a case fixing portion that fixes the case portion to either the operating body or the non-operating body.   The power generation device according to claim 5, further comprising a rotation unit that rotates the case unit about a predetermined point of the case fixing unit.   The power generation device according to claim 6, further comprising a rotation restriction unit that restricts rotation of the rotation unit.   The power generation device according to any one of claims 1 to 7, wherein the power generation fixing unit is provided in the power generation unit. Power generation fixing means for fixing a power generation device having a mechanism for generating power by pulling a string member to either an operating body or a non-operating body;
A string member fixing means for fixing the string member to either the operating body or the non-operating body; and at least one of the power generation fixing means and the string member fixing means is fixed to the operating body. ,
A power generation assisting tool, wherein the power generation fixing means and the string member fixing means are fixed at a position where the string member is pulled by the operation of the operating body to cause the power generation means to generate power.   The power generation assisting device according to claim 9, wherein the power generation fixing means is provided in the power generation device.

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