JPH0426145Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a toy running car equipped with a power storage mechanism, and includes a parachute body equipped with a pantofluff mechanism at the rear of the vehicle body, which is used to power the vehicle by the storage force. The umbrella is pushed out to the rear of the vehicle and opened when the vehicle is running.

In the figure, 1 is a traveling truck plate, 2 is a front wheel, and 3 is a rear wheel.

Reference numeral 4 denotes a power storage device, and since this device itself is well known, its internal structure will be omitted, but when the rear wheel 3 touches the ground, an internal mainspring is wound, and when released, the rear wheel is driven. It moves the vehicle forward.

Reference numeral 5 denotes a pinion which is attached to the pinion by extending the wheel shaft of the energy storage device.

Reference numeral 9 denotes a crank arm whose upper side 9a is slidably accommodated in a sliding tube 10, and has a rack bar 7 integrally arranged side by side with a connecting piece 7a.

The rack bar 7 is slidably supported by a U-shaped guide channel 8, and the rack 6 provided on the lower side is engaged with the pinion 5.

Reference numeral 11 indicates the lower side of the crank arm, and a foldable parachute body 13 having a pantograph structure is pivotally attached to the rear end portion 12.

Reference numeral 14 represents a link, and reference numeral 15 represents a hook that locks an intermediate portion of a parachute body protruding from the rear surface of the vehicle body.

Reference numerals 16 and 17 are stopper pieces protruding from the outside of the rack bar 7, which prevent the rack 6 from coming off the pinion 5 by a stopper plate spring 18, and restrict the sliding range of the crank arm.

(Function) When the rear wheel 3 of the vehicle configured as described above is moved backward with the rear wheel 3 in contact with the ground, the rear wheel 3 rotates and winds up the built-in mainspring of the energy storage device 4. At the same time, the pinion 5 also rotates and cranks the power via the rack bar 7. Arm 9 is the second
Move it forward in the direction of the arrow in the figure. At this time, the parachute body 13 is manually locked to the hook 15 as shown in the folded diagram.

When the driver releases his/her hand from this state, the energy released by the energy storage device 4 causes the rear wheels 3 to rotate and move the vehicle forward.

At this time, the pinion 5 is also reversed to move the rack bar 7 and the arm backward, so that the parachute body 13 pivotally attached to the rear end of the arm is released from the hook 15 and simultaneously becomes open.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway plan view of the proposed product with the cover removed, and Figs. 2 and 3 are side views showing the main parts of the proposed product, respectively. is the state when the vehicle is running. 4 is a power storage device, 5 is a pinion, 7 is a rack bar, and 9 is a crank arm.

Claims (1)

[Scope of utility model registration request] In a toy running car in which a power storage device with a built-in mainspring is directly connected to the axle of the rear wheel, a parachute body with a pantograph mechanism that can be folded and opened and closed is attached to the rear end of the crank arm installed along the direction of movement of the car body. The other side of the crank arm is housed in a sliding cylinder with its movement stroke restricted, and a rack bar is integrally connected to the other side, and the rack bar is connected to the storage device. The parachute body is configured to mesh with a pinion that is pivotally attached to a power storage wheel shaft, and before the vehicle is running, the parachute body is folded and locked at the rear of the vehicle, and as the vehicle is traveling, the crank arm is engaged with the pinion. A toy traveling vehicle characterized in that the parachute body is opened at the same time as being pushed out backwards.