JP2014076232A - Backspin toy - Google Patents

Abstract

To provide a backspin toy with a novel movement.
A traveling body 30 suddenly started in a forward direction by a starting means in a state in which a flywheel 31 of the traveling body 30 held on the starter base 10 is rotationally biased in a reverse direction by the rotation urging means. At the forward bias force limit time point, the flywheel 31 is configured to move backward with the rotational bias force. This makes it possible to realize a backspin toy that moves not only with a sense of speed but also unexpectedly.
[Selection] Figure 1

Description

  The present invention relates to a backspin toy.

  2. Description of the Related Art Conventionally, a wheel traveling body that slides down an inclined traveling surface is provided with a flywheel that imparts inertial rotational force to the wheel, and the wheel traveling body travels farther (see, for example, Patent Document 1). .

  In addition, conventionally, the flywheel drive mechanism connected to the drive wheel of the toy car is driven by the driving force of the drive wheel by the rotational force released from the drive mechanism by operating the starting means after the rotational force is fed to the flywheel drive mechanism. 2. Description of the Related Art A toy car is started so that the speed of the toy car is not rapidly reduced (see, for example, Patent Document 2).

  Further, conventionally, a flywheel itself is used as a driving wheel, and a high initial speed and stable start are known (for example, see Patent Document 3).

Japanese Utility Model Publication No. 52-9586 JP 62-298389 A No. 8-5758

However, all of the techniques described in Patent Documents 1 to 3 start at a high initial speed using the driving force of the flywheel and travel farther, and the motion itself travels in one direction. It was a monotonous thing.
The present invention has been made in view of such a problem, and an object of the present invention is to provide a backspin toy having a novel movement.

The first means backspin toy is
A traveling body on which a flywheel constituting a wheel or a flywheel connected to the wheel is pivotally supported;
A starting stand capable of holding the traveling body in a predetermined position in a state where the flywheel is rotatable,
Rotation energizing means for energizing the flywheel in a direction in which the traveling body is moved backward in a state in which the traveling body is held on the start table;
The traveling body is configured to be able to strike the traveling body in a state where the flywheel is rotationally urged by the rotation urging means, and the traveling urging force is applied to the traveling body by the striking. Starting means for suddenly starting in the forward direction with the body back-spinned,
With
When the flywheel is rotationally biased by the rotation biasing means, and the traveling body suddenly started in the forward direction by the starter means, the traveling body moves backward by the rotational biasing force of the flywheel at the forward biasing force limit time point. It is characterized by having comprised so.

The back spin toy of the second means is the back spin toy of the first means,
The rotation urging means is
Rack teeth formed with rack teeth and reciprocally operable in a direction in which the traveling body starts,
An input gear provided on the traveling body and connected to the flywheel;
Provided between the rack belt and the input gear, and when the rack belt is operated in a direction opposite to the starting direction of the traveling body with respect to the starting base, the rack teeth and the input gear are connected. The flywheel is urged to rotate via the input gear, and when the rack belt is operated in the starting direction of the traveling body with respect to the starting base, the connection between the rack teeth and the input gear is released. A gear mechanism that idles the flywheel;
It is characterized by providing.

  The back spin toy of the third means is the back spin toy of the second means, and the rack belt is attached to the end of the belt body in the direction opposite to the starting direction of the traveling body. A retaining member for preventing the rack belt from coming off by hitting a part of the starting stand when operated is provided.

  The backspin toy of the fourth means is the backspin toy of any of the first to third means, and is configured separately from the starting stand, and includes a loop tape and a hook constituting a hook-and-loop fastener A target having one of the tapes attached thereto, the other of the loop tape and the hook tape constituting the hook-and-loop fastener being attached to the front portion of the traveling body, and the target includes the one tape and the tape It is configured to be able to be captured by the traveling body by coupling with the other tape.

  The backspin toy of the fifth means is the backspin toy of any one of the first to third means, and includes a target configured separately from the starter base, and the target and / or An adhesive tape is attached to a front portion of the traveling body, and the target can be captured by the traveling body by adhesion.

  The backspin toy of the present invention is configured such that the traveling body, which has started at a high acceleration from the starting table, moves backward abruptly after traveling a predetermined distance and moves backward in the direction of the original starting table. A backspin toy that not only feels but also moves unexpectedly can be realized. As a result, the traveling body can be applied to the target, or the traveling body that has moved backward can be received by the original starting platform.

1 is an overall perspective view of a backspin toy according to a first embodiment. 2A is an exploded plan view of the traveling body, and FIG. 2B is an exploded side view when the traveling body is viewed from the left wall side. 3A is a plan view of the traveling body, FIG. 3B is a side view when the traveling body is viewed from the left wall side, and FIG. 3C is a view of the traveling body viewed from the front wall side. 3 (D) is a side view when the traveling body is viewed from the right wall side. It is sectional drawing at the time of seeing the meshing relationship of a pinion and a rack belt from the side. FIG. 5A is a plan view of the starter base 10, FIG. 5B is a plan view of the starter base 10 with its upper portion removed, and FIG. 5C is a view of the starter base 10 viewed from the front. FIG. 5D is a side view of the starter base 10 viewed from the right side wall. FIG. 6A is a side view showing the configuration of the right wall of the starter base, and FIG. 6B is a side view showing the configuration of the left wall of the starter base. FIG. 7A is an exploded perspective view showing the configuration of the starting means, and FIG. 7B is a side view when the starting means is viewed from the left. It is the perspective view which showed the state which accommodated the traveling body in the starting stand and mounted | wore with the rack belt. It is the perspective view which showed the state at the time of starting the traveling body accommodated in the starting stand. FIG. 10 (A) is a perspective view showing a state of a traveling body started from a starter base, FIG. 10 (B) is a perspective view showing a state where the traveling body captures a target, and FIG. 10 (C) shows a target. It is the perspective view which showed a mode that the captured traveling body reversely moved. It is a whole perspective view of the backspin toy of 2nd Embodiment. 12A is a plan view of the traveling body, FIG. 12B is a view of the traveling body viewed from the front wall side, and FIG. 3C is a side view of the traveling body viewed from the right wall side. . It is a top view of the connection mechanism of the back spin toy of FIG. It is a disassembled perspective view of the connection mechanism of the back spin toy of FIG.

  DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments for carrying out the present invention will be specifically described with reference to the drawings.

[First Embodiment]
FIG. 1 is an overall perspective view of a backspin toy 100 according to the first embodiment, which includes a starter base 10, a traveling body 30, a rack belt 50, and a target 70. In this specification, the words “left”, “right”, “front”, and “rear” in the traveling body 30 refer to “left”, “right”, “front”, and “forward” in the forward direction of the traveling body 30. It shall represent “after”. Further, in this specification, the words “left”, “right”, “front” and “rear” of the start platform 10 are “left”, “right”, “ It represents "before" and "after".

2A is an exploded plan view of the traveling body 30, FIG. 2B is an exploded side view when the traveling body 30 is viewed from the left wall side, and FIG. 3A is a plan view of the traveling body 30. FIG. 3 (B) is a side view when the traveling body 30 is viewed from the left wall side, FIG. 3 (C) is a view when the traveling body 30 is viewed from the front wall side, and FIG. It is a side view at the time of seeing from the side.
The traveling body 30 includes a core body 32 to which a flywheel 31 constituting a large-diameter main wheel is attached, a first holder 33 removably attached to the front portion of the core body 32, and a rear portion of the core body 32. And a second holder 34 detachably attached. In addition, although the traveling body 30 is comprised here from the core body 32, the 1st holder 33, and the 2nd holder 34, these may all be integrated and the core body 32 and the 1st holder 33 or 2nd. The holder 34 may be integrated.

Among these, the core body 32 is provided with the 1st bulging part 35 which bulges in trapezoid shape by planar view at right and left. The first bulging portion 35 is formed in a rectangular shape in a side view. A second bulging portion 36 is provided on the first bulging portion 35. The second bulging portion 36 bulges in a trapezoidal shape in plan view. The second bulging portion 36 is smaller than the first bulging portion 35 in plan view.
As shown in FIGS. 3C and 4, between the upper surface of the first bulging portion 35 located on the right side of the core body 32 and the lower surface of the second bulging portion 36 also located on the right side. A gap is formed. This gap constitutes a rack belt insertion portion 37, and the rack belt 50 can be inserted into the rack belt insertion portion 37 from the right side of the core body 32. On the other hand, there is no gap between the upper surface of the first bulging portion 35 located on the left side of the core body 32 and the lower surface of the second bulging portion 36 also located on the left side. That is, the left second bulging portion 36 is thicker than the right second bulging portion 36 and is in a state of riding on the first bulging portion 35. However, the left second bulge portion 36 is formed with the same thickness as the right second bulge portion 36, and a gap is formed between the lower surface thereof and the upper surface of the left first bulge portion 35. It may be.

  The flywheel 31 is attached to the core body 32 in the center in plan view. The flywheel 31 is attached to the core body 32 so that the flat end surface faces left and right. Shafts 31 a are respectively attached to the left and right end faces of the flywheel 31. The left and right shafts 31 a and 31 a are respectively supported by the core body 32. Further, as shown in FIGS. 3C and 4, the right shaft 31 a is provided with a pinion 38 fixed at a position corresponding to the rack belt insertion portion 37. The pinion 38 rotates integrally with the shaft 31a. The upper end portion of the pinion 38 slightly protrudes from the upper surface of the first bulging portion 35, and the rack teeth 52 a of the rack belt 50 and the teeth 38 a of the pinion 38 can mesh with each other at the rack belt insertion portion 37.

The 1st holder 33 is for supporting one tape T1 of the loop tape and hook tape which comprise a surface fastener. As shown in FIG. 2A, the first holder 33 is formed with protrusions 33b and 33b extending in the vertical direction on the left and right walls that are formed at the rear end and that define the notch 33a. ing. On the other hand, on the left and right sides of the core body 32, as shown in FIG. 2 (B), the ridges 32 a and 32 a ( However, only the left groove 32a is shown in FIG. 2 (B). Then, on the lower side of the core body 32, the concave stripes 32 a and 32 a of the core body 32 and the convex stripes 33 b and 33 b of the first holder 33 are matched, and the first holder 33 is moved relatively upward with respect to the core body 32. The first holder 33 is attached to the core body 32 by fitting the concave stripes 32a and 32a and the convex stripes 33b and 33b. The removal of the first holder 33 is performed in the reverse procedure of the attachment.
The attachment of the first holder 33 to the core body 32 is not limited to such a structure, and one of the concave portion and the convex portion is formed on the rear surface of the first holder 33, and the concave portion and the convex portion are formed on the front surface of the core body 32. The other side is formed, and the rear surface of the first holder 33 is moved closer to or away from the front surface of the core body 32 so that the concave portion and the convex portion are fitted or unfitted. You may comprise so that it may be attached or detached. Alternatively, the first holder 33 may be configured to be detachable from the core body 32 using magnetic force.
In this way, by configuring the first holder 33 so as to be detachable from the core body 32, the following can be performed.
That is, by preparing a plurality of first holders 33 having different sizes of the tape T1, making them exchangeable, and changing the adsorption performance by the exchange, the game played by the backspin toy 100 is changed. You can have it.

The second holder 34 is for supporting the auxiliary wheel 40. The second holder 34 has a cross-sectional shape close to a “U” shape. The second holder 34 is detachably attached to the core body 32 by sandwiching the sandwiched portion 32b below the top plate at the rear of the core body 32 by the left and right walls 34a, 34a. In a state where the second holder 34 is attached to the core body 32, the upper end of the second holder 34 is closed by the top plate at the rear part of the core body 32. The removal of the second holder 34 is performed in the reverse procedure of the attachment.
Note that the attachment of the second holder 34 to the core body 32 is not limited to such a structure, and one of the concave portion and the convex portion is formed on the front surface of the second holder 34, and the concave portion and the convex portion are formed on the rear surface of the core body 32. The other holder is formed, and the front surface of the second holder 34 is moved closer to or away from the rear surface of the core body 32 so that the concave portion and the convex portion are fitted or unfitted. You may comprise so that it may attach or detach. Alternatively, the second holder 34 may be configured to be detachable from the core body 32 using magnetic force.
As described above, by configuring the second holder 34 to be attachable to and detachable from the core body 32, the following is possible.
That is, by preparing a plurality of second holders 34 having different widths of the auxiliary wheels 40, making them exchangeable, and changing the straight running performance by the exchange, it is possible to change to a game performed by the backspin toy 100. Can be given.

FIG. 5A is a plan view of the starter base 10, FIG. 5B is a plan view of the starter base 10 with its upper portion removed, and FIG. 5C is a view of the starter base 10 viewed from the front. FIG. 5D is a side view of the starter base 10 viewed from the right side wall.
On the starter base 10, a traveling body storage portion 11 for the traveling body 30 is formed. As shown in FIG. 1, the left and right walls of the entrance / exit of the traveling body storage unit 11 are each composed of an inner wall 12, an intermediate wall 13, and an outer wall 14.
The passage defined by the left and right inner walls 12, 12 is wide on the entrance / exit side, gradually narrows toward the back side of the traveling body storage unit 11, and the inner back of the traveling body storage unit 11 has a constant width. It is formed to become. The left and right inner walls 12, 12 guide the traveling body 30 to a predetermined location of the traveling body storage section 11 by sliding a part of the traveling body 30 when the traveling body 30 enters the traveling body storage section 11. Work.
As shown in FIG. 6A, the right intermediate wall 13 has a half-moon-shaped notch 13a that supports the bearing 31b of the right shaft 31a of the traveling body 30 accommodated in the traveling body accommodating section 11 from below. Is formed. The notch 13 a is formed at the upper edge of the right intermediate wall 13. On the other hand, as shown in FIG. 6 (B), the left intermediate wall 13 has a half-moon notch for supporting the bearing 31b of the left shaft 31a of the traveling body 30 stored in the traveling body storage portion 11 from below. A portion 13b is formed. This notch 13 b is formed at the lower edge of the notch 13 c of the left intermediate wall 13. The notch 13c is open toward the front of the start base 10. The left and right intermediate walls 13 and 13 support the left and right bearings 31b and 31b from below when the traveling body 30 enters the traveling body storage section 11, so that the bearings 31b and 31b become the notches 13a and 13b. Work to guide. In the state where the left and right bearings 31b, 31b of the traveling body 30 are supported by the notches 13a, 13b, the flywheel 31 of the traveling body 30 is slightly lifted from the floor of the starter base 10. In order to realize such a state, a slope 10a is formed on the floor surface of the starter base 10 so as to rise toward the inner side of the traveling body storage unit 11, and when the flywheel 31 goes up the slope 10a. The left and right bearings 31b and 31b are guided by the left and right intermediate walls 13 and 13 and rise, and the flywheel 31 passes over the slope 10a. , 13b. As a result, the flywheel 31 of the traveling body 30 is slightly lifted from the floor of the starter base 10. Here, the left and right bearings 31b and 31b are supported by the notches 13a and 13b, but the shafts 31a and 31a and other parts may be supported by the notches 13a and 13b. . The point is that the flywheel 31 of the traveling body 30 can be in a rotation-free state.
The left and right outer walls 14 constitute the left and right outlines of the start base 10.

  As shown in FIGS. 5C and 5D, the starter base 10 is formed with a rack belt insertion port 15 through which the rack belt 50 is inserted. The rack belt insertion port 15 is formed from the right side wall of the start base 10 to the rear end wall of the start base 10. The rack belt insertion port 15 is formed at the same height as the rack belt insertion portion 37 of the traveling body 30 stored in the traveling body storage portion 11. The rack belt insertion port 15 communicates with the traveling body storage unit 11, and the rack belt 50 can be inserted into the rack belt insertion port 15 from the right side of the starter base 10 to the traveling body storage unit 11. . The rack belt 50 inserted to the traveling body storage unit 11 can be inserted into the rack belt insertion part 37 of the traveling body 30 stored in the traveling body storage unit 11.

The starter 10 is provided with starter 20. As shown in FIGS. 7A and 7B, the starting means 20 includes a push lever 21 attached to the starting base 10 so as to be rotatable about a shaft 21a, and the push lever 21 directed to an initial position. And a coil spring 22 that urges it. The push lever 21 is for suddenly starting the traveling body 30 using the lever principle, and includes an operation portion 21b for a player to operate and a striking portion 21c for striking the traveling body 30. Yes. When the push lever 21 is in the initial position, the operation unit 21b has a horizontal upper surface and can be hit from above. When the push lever 21 is in the initial position, the striking portion 21c is lightly touching the rear portion of the traveling body 30 stored in the traveling body storage portion 11, or is located away from the rear portion of the traveling body 30. And when the operation part 21b is operated, the striking part 21c strikes the rear end part of the traveling body 30. As a result, the left and right bearings 31b, 31b of the traveling body 30 and the notches 13a, 13b are disengaged, and the traveling body 30 is started vigorously. The starter base 10 is provided with a first stopper 23a and a second stopper 23b. The first stopper 23 a functions to hold the push lever 21 urged by the coil spring 22 in the initial position. Further, the second stopper 23b abuts against the abutting portion 210b below the operation portion 21b of the push lever 21 so that the operation portion 21b is not operated more than necessary when the operation portion 21b is operated. Serves to regulate the scope.
Instead of the coil spring 22, a torsion spring wound around the shaft 21 a and locked at one end to the push lever 21 and locked at the other end to the fixed portion of the starter base 10 may be provided. Further, the coil spring 22 may not be provided. In this case, it is sufficient for the player to artificially return the push lever 21 to the initial position.

The rack belt 50 includes a handle 51 and a belt body 52 as shown in FIG. The rack belt 50 is configured to be attachable to the traveling body 30 in a state in which the tooth width direction of the rack teeth 52a and the axial direction of the shaft 31a of the pinion 38 are substantially parallel. With this configuration, it is not necessary to insert the rack belt 50 from the front end side of the rack belt 50 into the rack belt insertion portion 37 of the traveling body 30, so that the rack belt 50 can be easily attached to the traveling body 30. Can do. The rack belt 50 constitutes a rotation urging means together with the pinion 38.
Here, the belt main body 52 is formed in a belt shape, and rack teeth 52a are formed on the lower surface thereof. Incidentally, the belt main body 52 is provided with a rack tooth missing portion 52b in a part on the handle side. By providing the rack tooth missing portion 52b, the rack belt 50 can be easily inserted into the rack belt insertion portion 37 of the traveling body 30. In other words, the gap constituting the rack belt insertion portion 37 of the traveling body 30 is dimensioned to maintain the meshed state of the rack belt 50 and the pinion 38, but as shown in FIG. 4, the rack tooth missing portion 52b. When the rack belt 50 is attached to the traveling body 30, the rack tooth missing portion 52b is opposed to the pinion 38 so that the rack tooth 52a of the rack belt 50 is inserted into the tooth 38a of the pinion 38 at the time of insertion. Since it does not contact from the side, the rack belt 50 can be easily guided above the pinion 38. In this state, if the rack belt 50 is pulled out rearward, the rack teeth 52a of the rack belt 50 and the teeth 38a of the pinion 38 can be easily engaged with each other during the extraction.

The target 70 is formed in a disk shape as shown in FIG. The target 70 includes a disc 71 and an outer peripheral wall 72 that is provided on the outer peripheral portion of the disc 71 and protrudes up and down the disc 71. And the other tape T2 of the loop tape and hook tape which comprise a surface fastener is attached to the outer surface of the outer peripheral wall 72. FIG. The shape of the target 70 may not be a disk shape.
In this embodiment, one tape T1 of the loop tape and hook tape constituting the surface fastener on the traveling body 30 and the other tape T2 are attached to the target 70, but instead of the traveling body 30 and the target 70, You may make it attach an adhesive tape to at least one. Further, instead of the hook-and-loop fastener, a permanent magnet may be attached to one of the traveling body 30 and the target 70 and a magnetic body may be attached to the other of the traveling body 30 and the target 70. The point is that a means for capturing the target 70 is provided.

Next, an example of how to play the backspin toy 100 will be described.
First, the player stores the traveling body 30 in the traveling body storage portion 11 of the starter base 10. At that time, the flywheel 31 of the traveling body 30 is stored in the traveling body storage unit 11 while rolling on the floor surface of the starting base 10 from the entrance / exit of the starter base 10. Then, the flywheel 31 of the traveling body 30 ascends the slope 10a, and the left and right bearings 31b and 31b of the traveling body 30 and the notches 13a and 13b engage with each other when the flywheel 31 climbs over the slope 10a. As a result, the flywheel 31 of the traveling body 30 is slightly lifted from the floor of the starter base 10.
Next, the player inserts the rack belt 50 through the rack belt insertion port 15 of the starter base 10 and inserts the rack belt 50 into the rack belt insertion portion 37 of the traveling body 30 stored in the traveling body storage section 11. This state is shown in FIG. At this time, the rack belt 50 is attached to the traveling body 30 so that the rack tooth missing portion 52 b faces the teeth 38 a of the pinion 38.
Next, the player puts his / her finger on the handle 51 of the rack belt 50 and pulls the rack belt 50 backward from the starting base 10 vigorously. By this operation, the rack teeth 52a of the rack belt 50 and the teeth 38a of the pinion 38 of the traveling body 30 are engaged with each other during the pulling, and the pinion 38 and thus the flywheel 31 rotates.
Next, as shown in FIG. 9, the player presses the operation portion 21b of the push lever 21 from above. As a result, the striking portion 21c of the push lever 21 strikes the rear portion of the traveling body 30 strongly, and the engagement between the left and right bearings 31b, 31b and the notches 13a, 13b of the traveling body 30 is released, and FIG. As shown in A), the traveling body 30 is suddenly started toward the target 70 with backspin applied. At this time, the flywheel 31 rotates in the reverse direction.
When the target 70 is located at the same position as or closer to the forward biasing force limit point of the traveling body 30 as viewed from the starting platform 10, as shown in FIG. Hits the target 70, and when the tape T2 is coupled to the tape T1 and thereafter the forward biasing force limit time point (point) comes, the traveling body 30 is attached with the rotation of the flywheel 31 as shown in FIG. The vehicle is moved backward by the force and returned to the starter base 10 with the target 70 captured. Then, it is stored in the traveling body storage portion 11 of the starter base 10.

[Second Embodiment]
FIG. 11 is an overall perspective view of the backspin toy 100A of the second embodiment. Like the backspin toy 100 of the first embodiment, the starting stand 10, the traveling body 30, the rack belt 50, and the target 70 are shown in FIG. I have. Since the backspin toy 100A has the same structure as the backspin toy 100 of the first embodiment in many respects, the same reference numerals are used for the corresponding members. Only differences from the backspin toy 100 of the embodiment will be described.

12A is a plan view of the traveling body 30, FIG. 12B is a view of the traveling body 30 viewed from the front wall side, and FIG. 12C is a side view of the traveling body 30 viewed from the right wall side. FIG.
In the traveling body 30, the second bulging portion 36 is not provided on the right first bulging portion 35. As shown in FIGS. 12B and 12C, the upper end portion of the pinion 38 slightly protrudes from the upper surface of the right first bulging portion 35.

  Unlike the backspin toy 100 of the first embodiment, the starter base 10 is not structured to insert the rack belt 50 from the right direction. Instead, the starting base 10 is provided with a belt / gear storage portion 81 that supports a part of the rack belt 50 and that stores a connection gear mechanism 80 described later. The belt / gear housing 81 has front and rear belt openings 81a. However, only the front opening 81a is shown in FIG. 11, and the rear opening 81a is not shown.

The connecting gear mechanism 80 constitutes a rotation urging means together with the rack belt 50 and the pinion (input gear) 38. The connecting gear mechanism 80 is attached to a gear 80a that is a sun gear meshing with the rack teeth 52a of the rack belt 50 and an arm 80c that is rotatably supported by a shaft 80b of the gear 80a, and meshes with the gear 80a. A gear 80d, which is a planetary gear capable of revolving around 80a, and a gear 80f attached to the same shaft 80e as the gear 80d and rotating integrally with the gear 80d and meshable with the pinion 38 are provided.
When the rack belt 50 is operated backward, the gear 80a rotates in the direction of arrow A in FIG. 14, the gear 80d engaged with the gear 80a rotates in the direction of arrow B, and the arm 80b Rotate in the direction of arrow C. As a result, the gear 80 f meshes with the pinion 38. At this time, since the gear 80f rotates in the same direction as the gear 80d, that is, in the direction of the arrow D, the pinion 38 meshing with the gear 80f rotates in the direction of the arrow E. On the other hand, when the rack belt 50 is operated forward, the gear 80a rotates in the direction opposite to the arrow A in FIG. 14, and the gear 80d engaged with the gear 80a moves in the direction opposite to the arrow B. While rotating, the arm 80c rotates in the direction opposite to the arrow C. As a result, the meshing between the gear 80f and the pinion 38 is released. At this time, the gear 80f rotates in the same direction as the gear 80d, that is, in the direction opposite to the arrow D, but the pinion 38 that is disengaged from the gear 80f does not rotate.
Here, the arm 80c is provided on the shaft 80b of the gear 80a, which is a sun gear, and the gear 80d, which is a planetary gear, is provided on the arm 80c. However, the shaft 80e of the gear 80d is not provided with the arm 80c. The gear 80d may be separated from the gear 80a in accordance with the revolution or rotation direction around the gear 80a. Here, the rack teeth 52a of the rack belt 50 and the pinion 38 are connected via the gear 80f that rotates integrally with the gear 80d that is a planetary gear, but the gear 80d and the pinion 38 may be directly connected. Good. Further, the gear 80d, which is a planetary gear, is urged by a spring in a direction in which the connection between the rack teeth 52a of the rack belt 50 and the pinion 38 is released, and when the rack belt 50 is not operated, The rack teeth 52a and the pinion 38 may be securely held in the disconnected state. One end of the spring in this case is hung on the arm 80c, or when the arm 80c is not provided and the elongated hole is provided, it is hung on the shaft of the gear 80d.

  Although not shown, the rack belt 50 is provided with rack teeth 52a, but is not provided with a rack tooth missing portion 52b. Further, a horseshoe-shaped or half-moon-shaped retaining member 55 is provided at the tip of the rack belt 50. Of the rear end portion of the retaining member 55, the projecting portion 55c projecting to the left and right of the belt main body 52 is the edge of the opening 81a at the front end of the belt / gear housing portion 81 when the rack belt 50 is operated rearward. The rack belt 50 is prevented from coming out backward. The retaining member 55 is attached to the belt main body 52 by screws (not shown) or fitted and can be removed. Of course, the retaining member 55 may be fixed to the belt body 52. The retaining member 55 is easier to operate the rack belt 50 if it is present, but may be omitted.

  The back spin toy 100A of the second embodiment has the same configuration as that of the first embodiment 100 in other configurations.

According to the backspin toy 100A of the second embodiment configured as described above, the following effects can be obtained.
That is, since the rack belt 50 is provided in the start stand 30 in a state of preventing the rack belt 50 from being detached, it is not necessary to attach the rack belt 50 each time the traveling body 30 is to be started, and the reciprocating operation in the front-rear direction By doing so, the pinion 38 can be repeatedly rotated, so that the flywheel 31 can be rotated at a high speed.

  As mentioned above, although embodiment of this invention was described, it cannot be overemphasized that this invention is not limited to this embodiment, and a various deformation | transformation is possible.

  For example, in the above embodiment, the rotation biasing force is applied to the flywheel 31 by the rack belt 50, but the rotation biasing force may be applied to the flywheel 31 by a motor incorporated in the starter base 10 or the traveling body 30. In this case, the motor and the flywheel 31 are connected by a gear mechanism.

  Further, a rotational biasing force may be applied to the flywheel 31 by rotation of a handle provided on the starter base 10. In this case, the handle and the flywheel 31 are connected by a gear mechanism.

  Moreover, in the said embodiment, although the flywheel 31 was comprised as a main wheel, it can apply also to what connected the flywheel 31 to the main wheel.

  In addition, a door is provided at the rack belt insertion port 15 of the back spin toy 100 of the first embodiment, the door is opened when the rack belt 50 is mounted, the rack belt 50 is mounted, and the door is opened after the rack belt 50 is mounted. It may be closed to prevent the rack belt 50 from being detached from the rack belt insertion port 15. In this case, the door may be urged by a spring or gravity in the direction in which the door is closed, and the door may be opened against the urging force of the spring or gravity by the insertion pressure of the rack belt 50. Furthermore, while the anti-separation preventing member 55 in the back spin toy 100A of the second embodiment is provided at the tip of the belt main body 52 of the rack belt 50, the connecting gear mechanism 80 of the second embodiment is provided, The pinion 38 of the traveling body 10 is exposed without providing the second bulging portion 36 on the first bulging portion 35 so that the rack belt 50 can be reciprocated a plurality of times during one start. Also good.

  In the above embodiment, the rack belt 50 is used to urge the flywheel 31 to rotate. For example, the flywheel 31 is rotated by pulling the string wound around the spool and rotating the spool. It may be energized. In this case, the flywheel 31 is urged to rotate by rotating the spool wheel by pulling the rotational urging force of the flywheel 31 against the urging force of the mainspring to rotate the spool wheel. At the same time, when the hand is released from the string, the spool is reversely rotated by the spring force and the string is automatically wound around the spool while the connection between the spool and the flywheel is released by the clutch mechanism. It is preferable to be configured to be hung.

In addition, the invention disclosed in the description of the backspin toy 100 of the first embodiment, which is not described in the claims, is as follows. .
A traveling body on which a flywheel constituting a wheel or a flywheel connected to the wheel is pivotally supported;
A starting stand capable of holding the traveling body in a predetermined position in a state where the flywheel is rotatable,
Rotation energizing means for energizing the flywheel in a direction in which the traveling body is moved backward in a state in which the traveling body is held on the start table;
The traveling body is configured to be able to strike the traveling body in a state where the flywheel is rotationally urged by the rotation urging means, and the traveling urging force is applied to the traveling body by the striking. Starting means for suddenly starting in the forward direction with the body back-spinned,
With
When the flywheel is rotationally biased by the rotation biasing means, and the traveling body suddenly started in the forward direction by the starter means, the traveling body moves backward by the rotational biasing force of the flywheel at the forward biasing force limit time point. A backspin toy configured to
The rotation urging means includes a pinion connected to the flywheel, and a rack belt formed to be able to be mounted on the traveling body and formed with rack teeth that can mesh with the teeth of the pinion when mounted. The rack belt mounted on the traveling body is configured to apply a rotational biasing force to the flywheel via the pinion by pulling out the rack belt mounted on the traveling body, and the rack belt has a tooth width direction of the rack teeth. And the axial direction of the shaft of the pinion are configured to be mounted on the traveling body, and the rack belt includes an operation unit for operating the rack belt, and a belt body. A rack tooth forming part in which the rack teeth are formed and a rack tooth missing part adjacent to the position of the rack tooth forming part near the operation part. There is formed, backspin toy, characterized in that the rack teeth missing portion has a mountable to the traveling body so as to be opposed to the teeth of the pinion.
In this invention, it is easy to mount the rack belt.

DESCRIPTION OF SYMBOLS 100 Backspin toy 10 Starting stand 11 Running body storage part 30 Running body 31 Flywheel 50 Rack belt 51 Operation part 52 Belt main body 52a Rack tooth 52b Rack tooth missing part 55 Detach prevention member 70 Target 80 Connection gear mechanism T1, T2 Tape

Claims (5)

A traveling body on which a flywheel constituting a wheel or a flywheel connected to the wheel is pivotally supported;
A starting stand capable of holding the traveling body in a predetermined position in a state where the flywheel is rotatable,
Rotation energizing means for energizing the flywheel in a direction in which the traveling body is moved backward in a state in which the traveling body is held on the start table;
The traveling body is configured to be able to strike the traveling body in a state where the flywheel is rotationally urged by the rotation urging means, and the traveling urging force is applied to the traveling body by the striking. Starting means for suddenly starting in the forward direction with the body back-spinned,
With
When the flywheel is rotationally biased by the rotation biasing means, and the traveling body suddenly started in the forward direction by the starter means, the traveling body moves backward by the rotational biasing force of the flywheel at the forward biasing force limit time point. A backspin toy characterized by being configured to do so. The rotation urging means is
Rack teeth formed with rack teeth and reciprocally operable in a direction in which the traveling body starts,
An input gear provided on the traveling body and connected to the flywheel;
Provided between the rack belt and the input gear, and when the rack belt is operated in a direction opposite to the starting direction of the traveling body with respect to the starting base, the rack teeth and the input gear are connected. The flywheel is urged to rotate via the input gear, and when the rack belt is operated in the starting direction of the traveling body with respect to the starting base, the connection between the rack teeth and the input gear is released. A gear mechanism that idles the flywheel;
The backspin toy according to claim 1, comprising:   The rack belt prevents the rack belt from coming off by hitting a part of the starter base when the rack belt is operated at the front end of the belt body in a direction opposite to the starting direction of the traveling body. The backspin toy according to claim 2, further comprising an anti-removal member.   A loop tape that constitutes a hook-and-loop tape and a target that is provided separately from the starter base, and a loop tape that constitutes the hook-and-loop fastener at the front of the traveling body; The other tape of the hook tape is attached, and the target is configured to be able to be captured by the traveling body by coupling of the one tape and the other tape. The backspin toy according to any one of claims 3 to 4.   Provided with a target configured separately from the starter base, an adhesive tape is attached to the front of the target and / or the traveling body, and the target can be captured by the traveling body by adhesion. The back spin toy according to any one of claims 1 to 3, wherein the back spin toy is provided.

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