JPH0326632B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a traveling rigid tool that can be played in various ways.

[Problems to be solved by conventional technology and invention]

Various types of conventional hard tools of this kind have been known. However, there is always a demand for something unique, innovative, and interesting, and efforts are being made to meet this demand.

The object of the present invention is to provide a new traveling rigid device that can fully meet the above-mentioned demands.

[Means for solving problems]

In order to achieve the above object, the traveling rigid device of the present invention rotatably supports a drive shaft 4, a winding shaft 5, and a moving shaft 6 in a horizontally parallel triangular arrangement on a machine casing 3, and a drive gear on the drive shaft 4. 7 and the first transmission gear 8 are also connected to the winding shaft 5.
The winding gear 9 and the second transmission gear 10 are fixed to each other in a non-rotatable manner, a spring drum 11 is provided on the side wall of the machine casing 3 to surround one end of the winding shaft 5, and the winding gear 9 is mounted in the drum 11. The inner end of the mainspring 12 inserted into the drum 11 is fitted into the boss, and the outer end of the mainspring 12 is fixed to the inner circumferential surface of the drum 11 to support the moving shaft 6. One end of the hole is the winding shaft 4
An oblique long hole 15, 15' whose other end is close to and far from the
A pinion 16 that meshes with the winding gear 9 only when the mainspring 12 is released and a spur gear 17 that meshes with the driving gear 7 are fixed to the moving shaft 6 so as not to rotate, and when the mainspring 12 is winding the mainspring 12. A ring-shaped gear 18 with external teeth that meshes with both the first and second transmission gears 8 and 10 at the same time is fitted freely around the fitting portion of the ring-shaped gear 18. By providing guards 19 and 20 to prevent the spring from flying out, and by fixing the drive wheels 21 and 21' to both ends of the drive shaft 4 in a non-rotatable manner, the mainspring unit 2 with drive wheels is constructed.
2, a shaft hole 24 parallel to the drive shaft 4 is bored at the other end of the side where the mounting position of the drive shaft 4 is located at one end of the machine casing 3, and the driven shaft 25 is pulled out of the shaft hole 24. U-shaped notches 31, 31', 32, which allow the drive shaft 4 and the driven shaft 25 to come out, are provided at the front and rear ends of the left and right side walls.
The mainspring unit 22 is removably fitted in the rear half of the chassis 26 in a vertical position, and the drive shaft 4 is connected to the drive shaft 4.
When the part between the machine case 3 and the drive wheels 21, 21' is inserted into the U-shaped notch 32, 32' on the rear side, a part of the drive wheels 21, 21' will be under and behind the chassis 26. A short prismatic bearing member 34 is removably fixed in the front half of the chassis 26 and protrudes to the side, and a front U-shaped notch 31, 3 is provided in the bearing member 34.
A shaft hole 36 with both ends open toward 1' is bored,
The driven shaft 25 is inserted into the shaft hole 36 in a freely removable and freely rotatable manner, and both ends of the driven shaft 25 are inserted into the front U-shaped notch 3.
The left and right driven wheels 37, 3 protrude to the left and right outer sides of the chassis 26 through the wheels 1 and 31', and the left and right driven wheels 37, 3 are attached to both the protruding ends.
7' is attached freely and removably, and the outward flange 39 provided through the boss 38 on the inside of these driven wheels 37, 37' is connected to the front U-shaped notch 31,
When the driven wheels 37, 37' are slidably and rotatably engaged inside the incisal edge of the wheel 31', a portion of the driven wheels 37, 37' are engaged with the chassis 26.
The driven wheels 37, 37', the driven shaft 25,
With the bearing member 34 and the mainspring unit 22 removed from the chassis 26, the mainspring unit 22 is removably fitted in the entire chassis 26 in a horizontal position and connected to the mechanical housing 3 on the drive shaft 4. When the part between the wheels 21, 21' is inserted into the U-shaped notch 31, 31' on the front side, the drive wheels 21, 2
1' protrudes below the chassis 26, inserts the driven shaft 25 into the shaft hole 24 of the mainspring unit 22 in the horizontal position, and inserts both ends into the rear U-shaped notch 32,
The outer flange 3 protrudes from both the left and right outer sides of the chassis 26 via the outer flange 32', and the driven wheels 37, 37' are attached to the outer flange 37 and 37' in a rotatable and removable manner at both protruding ends.
9 is slidably and rotatably engaged inside the incisal edges of the rear U-shaped notches 32, 32', the driven wheels 37, 3
7' protrudes below and to the rear side of the chassis 26, and a hollow main body 40 with an open bottom surface is removably fitted over the chassis 26, and an auxiliary wheel is attached to the upper side of the rear wall of the main body 40. 41 is freely rotatably supported, a hollow body auxiliary body 44 with an open front is attached to the back of the body main body 40 in a removable manner, and the auxiliary wheels 41 are hidden in the body auxiliary body 44. [Embodiment] In the embodiment shown in the figure, the housing portion 47 of the above-mentioned shaft bearing member 34 is provided in the housing 44. A vertically long machine casing 3 is constructed, and a drive shaft 4 is installed in this machine casing 3.
A winding shaft 5 and a moving shaft 6 are rotatably supported in a horizontally parallel triangular arrangement, and a drive gear 7 is attached to this drive shaft 4.
and the first transmission gear 8, and the winding gear 9 on the winding shaft 5.
and the second transmission gear 10 are fixed in a non-rotatable manner, and a mainspring drum 11 is provided on the side wall of the machine casing 3 to surround one end of the winding shaft 5, and the boss of the winding gear 9 is inserted into this drum 11. At least attach the inner end of the mainspring 12 inserted into the drum 11 to the same boss, and the locking balls 13 at the outer end of the mainspring 12 to the numerous locking grooves 14 provided on the inner peripheral surface of the drum 11. In addition, the support hole of the moving shaft 6 is formed into an inclined long hole 15, 15' with one end close to the winding shaft 4 and the other end far away, and the supporting hole of the moving shaft 6 is connected to the moving shaft 6 only when the mainspring 12 is released. A pinion 16 that meshes with the winding gear 9 and a spur gear 17 that meshes with the drive gear 7 are fixed so as not to rotate, and the first and second transmissions are performed only when the mainspring 12 is winding on the moving shaft 6. Guard 1 for freely fitting an externally toothed ring gear 18 that meshes with gears 8 and 10 at the same time, and for preventing the ring gear 18 from jumping out from the fitting portion of the ring gear 18.
9 and 20, and drive wheels 21 and 21' are fixed non-rotatably to both ends of the drive shaft 4, thereby constructing a mainspring unit 22 with drive wheels.
In the machine casing 3 of this spring unit 22, a shaft hole 24 parallel to the drive shaft 4 is bored at the other end of the long side where the mounting position of the drive shaft 4 is located at one end.
A driven shaft 25, which will be described later, can be inserted and removed freely and freely rotated.

Separately from this, a rectangular dish-shaped chassis 26 is made of hard plastic with slight elasticity, and a hooking protrusion 27 is cut into the outer surface of the front wall of the chassis 26, and a hooking protrusion 27 is also cut into the rear wall of the chassis 26. 2
The elastic plate 30 partitioned by 8' is provided with engagement protrusions 29 on the outer surface of the upper end of the elastic plate 30, and the driving shaft 4 and the driven shaft described above are provided on the front and rear ends of the left and right side walls of the chassis 26. U-shaped notches 31, 31', 32, 32' for taking out the chassis 25 are cut out, and a left-right rib 33 is provided in the front end of the chassis 26, and the above-mentioned mainspring unit is provided in the rear half of the chassis 26. 22 in a vertically oriented state in a removable manner, and insert the portion of the drive shaft 4 between the machine casing 3 and the drive wheels 21, 21' into the U-shaped notches 32, 32' on the rear side. When the mainspring unit 22 is fitted to the chassis 26 vertically in this way, a portion of the driving wheels 21, 21' is attached to the chassis 26.
A short prismatic bearing member 34 is provided in the front half of the chassis 26 so as to be able to land on the ground by protruding downward and rearward. A shaft hole 36 is removably fixed to the shaft bearing member 34 and has both ends open toward the front U-shaped notches 31, 31'.
At the same time, the driven wheel 25 is inserted into the shaft hole 36 so as to be freely removable and freely rotatable, and both ends of the driven shaft 25 are inserted into the left and right outer sides of the chassis 26 through the front U-shaped notches 31 and 31'. The left and right driven wheels 37, 37' are attached to the two protruding ends in a freely rotatable and removable manner. Flange 39
The driven wheels 37, 37' cannot be detached from the driven shaft 25 by slidingly and rotatably engaging the inner side of the incisal edges of the front U-shaped notches 31, 31',
When the driven wheels 37, 37' are rotatably attached to the driven shaft 25 in this manner, a portion of the driven wheels 37, 37' protrudes below the chassis 26 so that they can land on the ground. In addition, driven wheels 37, 37' driven shaft 25,
When the bearing member 34 and the mainspring unit 22 are removed from the chassis 26, the mainspring unit 22 is removably fitted in the entire chassis 26 in a horizontal position, and the mechanical housing 3 and the driving wheel 21 on the drive shaft 4 are removed. , 21' are inserted into the front U-shaped notches 31, 31', and when the mainspring unit 22 is fitted in the chassis 26 sideways in this way, a portion of the drive wheels 21, 21' Chassis 2
The driven shaft 25 is inserted into the shaft hole 24 provided in the mainspring unit 22 in the horizontal position, and both ends thereof are inserted into the rear U-shaped notches 32, 32. The outer flange 39 is connected to the rear U-shaped notch 32 , with the driven wheels 37 and 37 ′ being rotatably and removably attached to the protruding ends of the chassis 26 . 3
The driven wheels 37, 37' cannot be detached from the driven shaft 25 by being slidably and rotatably engaged with the inner side of the incisal edge of the driven wheels 37, 3'.
7' is attached to the driven shaft 25, the driven wheel 37,
A portion of 37' protrudes below and to the rear of the chassis 26 so that it can land on the ground.

Furthermore, separately from this, a hollow body main body 40 with an open bottom surface is constructed of hard plastic, and an auxiliary wheel 41 is freely rotatably supported on the upper side of the rear wall of this body main body 40. The above-mentioned hooking protrusion 27 is attached to the front wall of the main body 40.
Similarly, the engaging hole 43 of the above-mentioned engaging protrusion 29 is opened at the lower edge of the rear wall, and the engaging protrusion 27, the engaging hole 42, the engaging protrusion 29, and the engaging hole 43 are connected to each other. The body main body 40 is removably fitted over the chassis 26 by being engaged with the main body 40, and a hollow body auxiliary body 44 with an open front is disposed on the back of the body main body 40, and this body auxiliary body 44 is attached to the body main body 40. By inserting the insertion pin 45 and the insertion hole 46, the training wheels 41 are removably carried on the back and hidden in the body auxiliary body 44, and the body auxiliary body 4 is
4 is provided with a housing portion 47 for the bearing member 34, and the bearing member 34 is fitted into the housing portion 47 when not in use.

Note that the present invention may be a robot in which the main body 40, the body auxiliary body 44, the chassis 26, etc. may or may not change their external shape and structure, or may be implemented without the body auxiliary body 44; It is also possible to use a hand-wound spring unit.

[Effect]

Since the present invention has the above-described structure, the mainspring unit 22 is fitted vertically in the rear half of the chassis 26 as shown in FIGS. 1 and 2 and FIGS. 5 to 7. The bearing member 34 is fixed in the front half, and the driven shaft 26 is inserted through the bearing hole 36 of the bearing member 34 to open the driven shaft 2.
5, the driven wheels 37, 37' are attached to both ends of the body 40, and the body main body 40 and the body auxiliary body 4 are attached to the chassis 26.
4 and complete the assembly to create a rear wheel drive type, or use the chassis 26 as shown in Figures 8 to 10.
The mainspring unit 22 is fitted horizontally inside all of the mechanical housing 3 of the drive shaft 4 and the drive wheel 21,
21' with the U-shaped notch 31, 3 on the front side.
1', the body main body 40 is placed over the chassis 26, and the bearing member 34 is fitted into the storage portion 47 of the body auxiliary body 44, so that the body auxiliary body 44 is carried on the back of the body main body 40. At the very least, when using the front drive type or the above-mentioned rear wheel drive type as shown in FIG. In other words, the entire body can be made to stand up and run using a spring force,
Also, when using the front wheel drive type, the auxiliary body 4
When 7 is removed, the rear wheels and the auxiliary wheels 41 are placed on the ground so that the whole body stands up and can be run by hand or played with, etc. .

In addition, the above spring unit is connected to the driving wheels 21, 2.
1' is placed on the floor and the entire body is moved backward, the ring gear 18 meshes with the first and second transmission gears 8, 10, stores power in the mainspring 12, and then moves back onto the floor in the stored power state. Pinion 1 when you are let go
6 is the winding gear 9, and the spur gear 17 is the driving gear 7.
The driving wheels 21 and 21' are rotated in the forward direction by meshing with the driving wheels 21 and 21', respectively.

〔Effect of the invention〕

Since the present invention is as described above, it can be of a rear wheel drive type, a front wheel drive type, a spring drive type that runs in the rising state, a hand drive type that runs in the rising state, etc. Not only is it fun to play with, and has excellent effects that allow it to fully achieve its intended purpose, it also has the above-mentioned structure, so the so-called rearranging operation is easy and does not involve disassembling the mainspring unit. It has the advantage of being able to be done using techniques.

[Brief explanation of drawings]

The drawings show an embodiment of the traveling toy of the present invention, in which Fig. 1 is a perspective view showing the whole, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is an exploded view of the spring unit. A perspective view, Figure 4 is an exploded perspective view of the body,
Fig. 5 is a perspective view showing the mainspring unit mounted vertically on the chassis, Fig. 6 is a plan view of the same state, Fig. 7 is an exploded perspective view of the same state, and Fig. 8 is the mainspring unit mounted on the chassis. Fig. 1 is a cross-sectional view taken along the line A-A of Fig. 1, showing a state in which the body is fitted horizontally, Fig. 9 is a perspective view of the same state, Fig. 10 is a plan view of the same state, and Fig. 11 is a view of the auxiliary body. FIG. 1, 1'...Opposing plate, 2...Horizontal rod, 3...Machine casing,
4... Drive shaft, 5... Winding shaft, 6... Movement axis, 7...
... Drive gear, 8 ... First transmission tooth, 9 ... Winding gear, 10 ... Second transmission wheel, 11 ... Drum, 12
... Spring, 13 ... Locking ball, 14 ... Concave groove,
15, 15'...Elongated hole, 16...Pinion, 17
...Spur gear, 18...Ring gear, 19,20
...Guard, 21, 21'...Drive wheel, 22...
Spring unit, 24... shaft hole, 25... driven shaft, 26... chassis, 27... hook projection, 2
8, 28'... cut, 30... elastic plate, 29...
Engagement protrusion, 31, 31', 32, 32'...notch,
33... Rib, 34... Bearing member, 35... Fitting groove, 36... Shaft hole, 37, 37'... Driven wheel, 3
8... Boss, 39... Outward flange, 40... Body main body, 41... Training wheel, 42... Hooking hole, 4
3...Engagement hole, 44...Body auxiliary body, 45...
Insertion pin, 46...insertion hole, 47...storage part.

Claims (1)

[Claims] 1 A drive shaft 4, a winding shaft 5, and a moving shaft 6 are rotatably supported on the machine casing 3 in a horizontally parallel triangular arrangement. The winding gear 9 and the second transmission gear 10 are each fixed in a non-rotatable manner, and a mainspring drum 11 that surrounds one end of the winding shaft 5 is provided on the side wall of the machine casing 3. The inner end of the mainspring 12 inserted into the drum 11 is fitted into the boss, and the outer end of the mainspring 12 is respectively locked to the inner peripheral surface of the drum 11 to support the moving shaft 6. The hole is an oblique long hole 15, 15' with one end close to the winding shaft 4 and the other end far away.
A pinion 16 that meshes with the winding gear 9 only when the mainspring 12 is released and a spur gear 17 that meshes with the drive gear 7 are fixed to the moving shaft 6 so as not to rotate.
An externally toothed ring gear 18 that simultaneously meshes with the first and second transmission gears 8 and 10 is fitted onto the moving shaft 6 in a freely movable manner only when the mainspring 12 is wound. Guards 19 and 20 are provided around the fitting part to prevent the ring-shaped gear 18 from flying out,
A mainspring unit 22 with drive wheels is constructed by fixing drive wheels 21 and 21' to both ends of the drive shaft 4 in a non-rotatable manner. A shaft hole 24 parallel to the drive shaft 4 is bored at the other end, and a driven shaft 25 can be inserted into and removed from the shaft hole 24 and freely rotated. U-shaped notches 31, 31' for extending the drive shaft 4 and driven shaft 25,
32, 32' is formed, and the spring unit 22 is removably fitted in the rear half of the chassis 26 in a vertical position to connect the drive shaft 4 to the machine casing 3. When the parts between the wheels 21 and 21' are inserted into the U-shaped notches 32 and 32' on the rear side, a part of the drive wheels 21 and 21' protrudes below and to the rear of the chassis 26, and the front half of the chassis 26 A short prismatic shaft bearing member 34 is removably fixed in the shaft bearing member 34, and a front U-shaped notch 31,
A shaft hole 36 with both ends open toward 31' is bored,
The driven wheel 25 is inserted into the shaft hole 36 in a freely removable and freely rotatable manner, and both ends of the driven shaft 25 are inserted into the front U-shaped notch 3.
The left and right driven wheels 37, 3 protrude to the left and right outer sides of the chassis 26 through the wheels 1 and 31', and the left and right driven wheels 37, 3 are attached to both the protruding ends.
7' is attached freely and removably, and the outward flange 39 provided through the boss 38 on the inside of these driven wheels 37, 37' is connected to the front U-shaped notch 31,
When the driven wheels 37, 37' are slidably and rotatably engaged inside the incisal edge of the wheel 31', a portion of the driven wheels 37, 37' are engaged with the chassis 26.
The driven wheels 37, 37', the driven shaft 25,
With the bearing member 34 and the mainspring unit 22 removed from the chassis 26, the mainspring unit 22 is removably fitted in the entire chassis 26 in a horizontal position and connected to the mechanical housing 3 on the drive shaft 4. When the part between the wheels 21, 21' is inserted into the U-shaped notch 31, 31' on the front side, the drive wheels 21, 2
1' protrudes below the chassis 26, inserts the driven shaft 25 into the shaft hole 24 of the mainspring unit 22 in the horizontal position, and inserts its both ends into the rear U-shaped notch 32,
The outer flange 3 protrudes from both the left and right outer sides of the chassis 26 via the outer flange 32', and the driven wheels 37, 37' are attached to the outer flange 37 and 37' in a rotatable and removable manner at both protruding ends.
9 is slidably and rotatably engaged inside the incisal edges of the rear U-shaped notches 32, 32', the driven wheels 37, 3
7' protrudes below and to the rear side of the chassis 26, and a hollow main body 40 with an open bottom surface is removably fitted over the chassis 26, and an auxiliary wheel is attached to the upper side of the rear wall of the main body 40. 41 is freely rotatably supported, a hollow body auxiliary body 44 with an open front is attached to the back of the body main body 40 in a removable manner, and the auxiliary wheels 41 are hidden in the body auxiliary body 44. A traveling toy characterized in that a storage section 47 for the above-mentioned bearing member 34 is provided in the housing 44.