JP7141557B1 - unloading toy - Google Patents

Abstract

To provide a loading/unloading toy with a simple structure that enables loading/unloading of cargo at the same place. [Means] A loading and unloading toy configured to load and unload cargo by reciprocating a loading and unloading tool having a foldable flap at the front end, wherein the cargo is pushed out during loading. When there is a load to be pushed out, the loading/unloading tool is pulled back to the initial position without raising the flap, and the load is loaded on the loading section. It was configured to rake out and unload the cargo in the [Selection drawing] Fig. 14

Description

The present invention relates to loading and unloading toys.

Conventionally, a lifting device toy described in Patent Document 1 is known as a loading and unloading toy. In this lifting device toy, a traveling toy loaded with a load on a loading platform is placed at an unloading location, the loading platform is tilted to move the load to a loading member storage section, and a handle is operated to raise the loading member and lift it. position to unload the load by rotating the lifting member. Then, the cargo is rolled and moved to the loading area, and the release member is operated by the power of the traveling toy that has entered the loading area, and the cargo is loaded on the carrier of the traveling toy.

Japanese Utility Model Publication No. 7-51118

However, according to the loading and unloading toy described in Patent Document 1, it is necessary to provide an unloading place and a loading space separately. In addition, the unloading mechanism and the loading mechanism must be provided separately, which complicates the construction and operation.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a loading and unloading toy of a simple structure that allows loading and unloading of cargo at the same place.

The first means is
A loading and unloading toy for loading and unloading cargo by sliding it on a conveying surface,
a loading/unloading tool configured to move back and forth with respect to the loading section by reciprocating motion in the front-rear direction;
a loading/unloading tool moving device for reciprocating the loading/unloading tool;
a first engaging portion provided on the fixed portion;
with
A flap provided on a housing of the loading/unloading tool and capable of raising and lowering with respect to the housing;
It has a second engaging portion that engages with the first engaging portion at the forward position of the unloading tool, and the engagement between the first engaging portion and the second engaging portion moves the flap to the initial position. a flap operating member that stands up from the prone position;
The casing can selectively take a first position and a second position, which are initial positions, and can move from the first position to the second position by a reaction force received from the load when the load is pushed forward. a flap locking member, wherein the flap is laid down when the flap locking member is in the second position, allowing the loading/unloading device to retreat while leaving the extruded cargo in the loading section; a flap locking mechanism that locks the flap in the upright position when it is in the first position, and causes the flap to rake out the cargo when the loading/unloading device is retracted;
a reset mechanism that returns the flap and the flap locking member to their initial positions when the loading/unloading device returns to the retracted position;
A loading and unloading toy comprising:

The second means is the first means, characterized in that the unloading device is arranged to move back and forth under the load.

The third means is the first or second means,
A claw is provided at the proximal end of the flap, and the flap locking mechanism is provided with a third engaging portion capable of locking the claw,
The flap locking member is
When the flap is in the first position, the third engaging portion enters the moving path of the pawl due to spring bias. once withdraws from the moving path against the bias of the spring, and when the flap is in an upright state, the third engaging portion reenters the moving path by the bias of the spring to prevent the return of the claw. ,
When in the second position, the third engaging portion is retracted from the movement path of the pawl due to spring bias, and the flap is configured to allow the upright flap to return to the initial position.
It is characterized by

A fourth means is the third means,
The flap locking member and the housing are connected to each other by a long hole provided in the housing and elongated in the front-rear direction and a pin erected on the flap locking member and slidable in the long hole. engaged, said pin forming a load pusher during loading,
The flap locking member is configured such that the pin slides in the elongated hole to move the flap locking member in the front-rear direction with respect to the housing, and when the flap locking member is at the first position . Second, it is rotatable about the pin.

A fifth means is the fourth means, wherein a torsion spring wound around a boss is provided inside the housing, one end of the torsion spring is engaged with the flap operation member, and the other end is engaged with the flap operation member. The end is engaged with the flap locking member.

A sixth means is the fifth means, wherein the loading section is formed in a traveling toy, and a recessed portion through which the loading/unloading device is inserted is formed in the floor of the traveling toy. Characterized by

According to a first measure, the unloader is advanced during loading. As a result, the load causes the flap locking member to move from the first position, which is the initial position, to the second position, and the loading/unloading device is pulled back with the load remaining in the loading section.
On the other hand, when unloading the cargo, since there is no cargo to push out, the flap engaging member advances while maintaining the first position, the flap is raised, and the raised state is maintained. As a result, when the loading/unloading device is retracted, the cargo loaded on the loading section is scraped out by the flap and unloaded.
Therefore, it is possible to realize a loading and unloading toy having a simple and easy-to-operate structure that allows loading and unloading of cargo at the same place.
This loading and unloading toy can be arranged not only on the planar structure toy, but also on the side walls and the ceiling of the three-dimensional structure toy.

According to the second means, since the loading/unloading device moves back and forth under the load, it can be easily incorporated into the floor of railroad toys and other track toys. In other words, the loading/unloading toy is not limited to a three-dimensional structure toy, and can be applied to a two-dimensional structure toy.

According to a third means, the unloader is advanced during loading. As a result, the flap engaging member moves from the first position, which is the initial position, to the second position due to the load, the load is carried to the loading section, and when the first engaging section engages the second engaging section, the flap is opened. However, since the flap locking member is in the second position, the flap cannot maintain its upright state and is laid down, so that the loading/unloading device is pulled back while leaving the cargo in the loading section.
On the other hand, when unloading the cargo, since there is no cargo to push out, the flap locking member advances while holding the first position, and when the first engaging portion engages the second engaging portion, the flap stands up and the flap engages. Since the stop member is in the first position, the upright state is maintained by the flap locking member. As a result, when the loading/unloading device is retracted, the cargo loaded on the loading section is scraped out by the flap and unloaded.

According to the fourth means, when the load is pushed out by the pin during loading, the pin slides through the slot to move the flap locking member to the second position.

According to the fifth means, the spring biasing of the flap operating member and the flap locking member can be performed by one torsion spring.

According to the sixth means, cargo can be loaded and unloaded from the loading section on the floor of the running toy.

It is a perspective view which shows a railroad toy. It is a perspective view of a station building toy. 1 is a perspective view of a freight train toy; FIG. It is a perspective view of the back side of a locomotive. 1 is a perspective view of a freight car towed by a locomotive; FIG. It is the perspective view which looked at the loading/unloading tool from the right side. It is a perspective view which shows the internal mechanism of a loading/unloading tool. FIG. 4 is a bottom view of the internal mechanism of the loading/unloading device; It is the perspective view which looked at the internal mechanism and reset mechanism of the loading/unloading tool from the right side. It is the perspective view which looked at the forklift model from the lower side. It is a perspective view which shows the stop mechanism of a freight train toy. It is a bottom view which shows the stop mechanism of a freight train toy. Fig. 2 is a plan view showing a stop mechanism of the toy car and a movement mechanism of the loading/unloading device; FIG. 4 is a side view of the loading/unloading tool during loading; FIG. 11 is a top view showing the state of the flap locking member during loading; FIG. 4 is a side view of the loading/unloading tool during unloading; FIG. 11 is a top view showing the state of the flap locking member when unloading;

A loading/unloading toy according to an embodiment of the present invention will be described below. In the following description, front, rear, left, and right refer to front, rear, left, and right as seen from the player. That is, when the loading/unloading toy is viewed from the front, the back side is the front, the front side is the rear, and left and right are left and right when viewed from the front.

"overall structure"
1 is a perspective view showing a railroad toy 100, and FIG. 2 is a perspective view of a station building toy 30. FIG.
This railroad toy 100 includes a toy car 10 as cargo, a toy freight train 20 that constitutes a loading section for the toy car 10, and a toy station building 30 that constitutes a loading/unloading area 30a for the toy car 10. - 特許庁

《Composition of each toy》
<Car toy 10>
The car toy 10 runs by hand rolling. In embodiments, the toy car 10 constitutes cargo. However, the cargo is not limited to the car toy 10 . For example, it may be a box-shaped load.

<freight train toy 20>
3 is a perspective view of the toy freight train 20, and FIG. 4 is a perspective view of the back side of the locomotive 21. As shown in FIG.
The toy freight train 20 is composed of three cars, and is composed of a leading locomotive 21 and freight cars 22a and 22b (collectively referred to as 22) towed by the locomotive 21. . Of course, the number of freight cars 22 towed is not limited to two.
Although not shown, the locomotive 21 is equipped with a battery that serves as a power source, a motor that serves as a power source, and a gear train that transmits motor power to the driving wheels 21a. Under the chassis of the locomotive 21, an engaging portion 23 is formed to engage with a first stopper 32a and a second stopper 32b of a rail 31, which will be described later, to stop the toy freight train 20. As shown in FIG.

FIG. 5 is a perspective view of freight cars 22a and 22b towed by the locomotive 21. FIG.
Each freight car 22 is a container car. A left wall 24a and a ceiling wall 24b of each freight car 22 serve as doors 24, which can be opened and closed vertically with respect to a main body 25 via hinges (not shown). A projecting piece 24c is formed in front of the base end of the door 24 and projects to the right of the freight car 22. As shown in FIG. This projecting piece 24c can be engaged with a guide portion 40 of a wall 38, which will be described later.

A floor 26 of each freight car 22 is formed with a recess 27 into which a loading/unloading tool 37 (to be described later) can be inserted. The recess 27 is exposed when the door 24 is opened and receives a loading/unloading device 37 . The recess 27 opens laterally and upwardly of the floor 26 . The opening of the right wall (reference numerals omitted) is sized so that the flap 44, which will be described later, can return even if it stands up.

The floor 26 of each freight car 22 constitutes a loading section for the toy car 10, and the toy car 10 is accommodated with the front wheels and the rear wheels straddling the concave portion 27. As shown in FIG. Further, the upper surface of the floor 26 of the freight car 22 and the upper surface of the floor of the loading/unloading space 30a constitute the loading surface of the load (toy car 10) and are flush with each other.

<Station building toy 30>
1. Appearance Configuration The toy station building 30 is provided with rails 31 on which the toy freight train 20 runs extending in the left-right direction. A first stopper 32a and a second stopper 32b are provided on the rail 31 at a predetermined interval. The rail 31 is provided with rollers 33a and 33b (see FIG. 11) on both sides of the first stopper 32a and the second stopper 32b for idling the driving wheels 21a when the toy freight train 20 is stopped. there is

A passage 34 through which the toy car 10 passes is provided on the front side of the rail 31 in the toy station building 30 . The passageway 34 is for introducing the toy car 10 to the loading/unloading place 30a and for leading the toy car 10 out of the loading/unloading place 30a. The passage 34 is provided with a stopper 35 for stopping the toy car 10 at the loading/unloading position.

Also, the toy station building 30 is detachably provided with a forklift model 36 in the loading/unloading area 30a. The forklift model 36 is provided on the front side of the passage 34 and the front side faces the rail 31. - 特許庁Further, the toy station building 30 is provided with a loading/unloading tool 37 between the forklift model 36 and the rail 31. - 特許庁The forklift model 36 and the loading/unloading tool 37 are integrally operable with respect to the rails 31 in the forward and backward directions. In addition, a wall 38 is erected on the station building toy 30 at a position facing the loading/unloading area 30a with the rail 31 interposed therebetween.

The wall 38 is provided with a recess 38 a at a position corresponding to the recess 27 of the freight car 22 . The tip of the unloading tool 37 is inserted into the recess 38a when the unloading tool 37 moves forward. An abutting portion (first engaging portion) 39 against which a later-described projection 45a abuts is formed at the back of the recess 38a.
The wall 38 is formed with a guide portion 40 that engages with the projecting piece 24c of the freight car 22. As shown in FIG. The height of the guide part 40 decreases toward the front side in the traveling direction of the toy freight train 20.例文帳に追加When the freight car 22 enters the loading/unloading area 30a, the lower surface of the guide part 40 slides on the upper surface of the projecting piece 24c of the freight car 22 to open the door 24. As shown in FIG. Further, when the freight car 22 leaves the loading/unloading area 30a, the guide part 40 releases the engagement with the projecting piece 24c and closes the door 24 by its own weight.

The station building toy 30 is provided with a handle 41a on the left side of the loading/unloading area 30a, a push button 41b in the center, and a lever 41c on the right side.

The handle 41a is rotatable in the vertical direction and takes three positions, ie, an upper position, a middle position and a lower position.
When the handle 41a is at the upper position, the first stopper 32a projects from the upper surface of the rail 31 and the second stopper 32b sinks from the upper surface of the rail 31. As shown in FIG. As a result, the freight car 22a faces the loading/unloading device 37. As shown in FIG. At this time, the door 24 of the freight car 22a is open.
Further, when the handle 41a is in the middle position, the second stopper 32b projects from the upper surface of the rail 31 and the first stopper 32a sinks from the upper surface of the rail 31. As shown in FIG. As a result, the next freight car 22b faces the loading/unloading device 37. As shown in FIG. At this time, the door 24 of the freight car 22b is open.
Also, when the handle 41a is at the lower position, the first stopper 32a and the second stopper 32b are recessed from the upper surface of the rail 31. As shown in FIG. As a result, the freight train toy 20 will run away.

The push button 41b sinks the stopper 35 from the road surface of the passage 34 when pushed down. When the finger is released from the push button 41b, the stopper 35 automatically protrudes from the road surface.

The lever 41c is rotatable to the left and right, and is normally positioned on the left side. When the lever 41c is operated to the right, the forklift model 36 and the loading/unloading tool 37 move forward toward the rail 31, and when the lever 41c is released, the forklift model 36 and the loading/unloading tool 37 retreat and automatically return to their original positions. back to

2. Internal mechanism (1) loading/unloading tool 37
FIG. 6 is a perspective view of the loading/unloading tool 37 as viewed from the right side.
The loading/unloading device 37 has a housing 43 . The housing 43 is stick-shaped. The width of the loading/unloading tool 37 is smaller than the wheel base of the toy car 10, and the front and rear wheels of the toy car 10 ride on the mounting surface while straddling the loading/unloading tool 37 during loading and unloading.
A flap 44 is provided on the upper surface of the front end portion of the housing 43 . The flap 44 is rotatable about a shaft 44a, and is configured to tilt relative to the housing 43 by rotating. When the loading/unloading tool 37 is moved forward, the flap 44 enters to a position beyond the loading section.

7 is a perspective view showing the internal mechanism of the loading/unloading tool 37, and FIG. 8 is a bottom view of the internal mechanism of the loading/unloading tool 37. As shown in FIG.
A pin 44b parallel to the shaft 44a is provided at the proximal end of the flap 44 at a position eccentric to the shaft 44a. Further, a triangular claw 44c is provided at the proximal end of the flap 44. As shown in FIG.

A flap operation member 45 is provided on the side of the flap 44 for rotating the flap 44 around a shaft 44a to raise it. The flap operation member 45 is configured to be movable in the front-rear direction, and has a protrusion (second engaging portion) 45 a that can be retracted from the front end surface of the housing 43 at the front end. Further, the flap operating member 45 is provided with a C-shaped engaging portion 45b, and the pin 44b is engaged with the opening edge of the engaging portion 45b so that the flap operating member 45 can move forward and backward with respect to the housing 43. , the flap 44 falls over or stands up. Further, one end 46 a of a torsion spring 46 , which will be described later, is hooked to the rear end of the flap operating member 45 , and the projecting portion 45 a protrudes from the front end surface of the housing 43 by the biasing force of the torsion spring 46 .

Further, inside the housing 43 , a rocking plate 47 that constitutes a flap locking member is provided behind the flap 44 .
A pin 47 a is attached to the rear end portion of the rocking plate 47 , and upper and lower portions of the pin 47 a are engaged with elongated holes 48 of the housing 43 . The rocking plate 47 can move back and forth within the housing 43 by sliding the pin 47a in the elongated hole 48, and can rotate about the pin 47a. The other end 46b of a torsion spring 46 wound around a boss 49 (see FIG. 8) provided next to the rocking plate 47 is hooked on the rocking plate 47. As shown in FIG. When the pin 47a is at the front end position of the long hole 48, the rocking plate 47 takes a position where the engaging portion 47c at the front end can be engaged with the claw 44c of the flap 44. As shown in FIG. That is, when the pin 47a is at the front end position of the long hole 48, the front end engaging portion 47c of the rocking plate 47 is positioned in the movement path of the claw 44c of the flap 44. As shown in FIG.
The other end of the torsion spring 46 is partially bent, and each time the rocking plate 47 moves back and forth, the projection 47d of the rocking plate 47 rides over the bent portion 46d, thereby moving the pin 47a into the long hole 48. It also functions to selectively hold the rocking plate 47 at the front end position and the rear end position, that is, at the front first position and the rear second position. The holding in this case may be performed by leaf springs arranged in the housing 43 . Alternatively, sliding contact resistance between the pin 47a and the edge of the long hole 48 may be utilized.

FIG. 9 is a right side perspective view of the internal mechanism of the loading/unloading device 37 and the reset mechanism 50 .
A projecting piece 47b is provided near the pin 47a of the rocking plate 47. As shown in FIG. The projecting piece 47 b protrudes from the side surface of the housing 43 . On the other hand, as shown in FIG. 9, a stopper 50a is fixedly provided on the side of the moving path of the unloading tool 37, against which the projecting piece 47b abuts when the unloading tool 37 moves backward. The projecting piece 47b and the stopper 50a constitute a reset mechanism 50. As shown in FIG.
When the loading/unloading tool 37 is retracted, the stopper 50a abuts against the projecting piece 47b, and when the rocking plate 47 is at the rear position, pushes the rocking plate 47 to the front position and moves the rocking plate around the pin 47a. 47 is rotated, and when the engagement portion 47c and the claw 44c of the flap 44 are engaged, the engagement is released.

A boss 51 is erected on the upper surface of the housing 43 immediately after the long hole 48 as shown in FIG. A forklift model 36 is detachably attached to the boss 51 .
FIG. 10 is a perspective view of the forklift model 36 viewed from below.
A hole 36 a is formed under the main body of the forklift model 36 . The forklift model 36 is detachably attached to the housing 43 by fitting the holes 36 a of the forklift model 36 into the bosses 51 .
The backrest 36b of the forklift model 36 is configured to be movable forward and backward with respect to the main body of the forklift model 36 within a predetermined range. When the forklift model 36 is attached to the housing 43, the pin 47a is arranged between the backrest 36b and the main body of the forklift model 36. As shown in FIG. The backrest 36b is a pressing plate that pushes out the load (toy car 10) during loading. position to the rear position.

(2) Stopping Mechanism of Toy Freight Train 20 FIG. 11 is a perspective view showing the stopping mechanism of the toy freight train 20, and FIG. 12 is a bottom view showing the stopping mechanism of the toy freight train 20. FIG.
The stop mechanism of the toy freight train 20 operates by operating the handle 41a.
The handle 41a rotates vertically around the shaft 52a. A positioning device 52 is provided near the base end of the handle 41a for positioning the handle 41a at the upper, middle and lower positions with a click feeling.
The handle 41a is engaged with the rear end of a slider 53 movable in the front-rear direction at an eccentric position of the base end. On the other hand, the front end of the slider 53 is engaged with the right end of a slider 54 provided under the rail 31 and movable in the horizontal direction. That is, a guide groove 53a inclined with respect to the front-rear direction is formed in the front end portion of the slider 53, and the pin 54d of the slider 54 is engaged with the guide groove 53a. As a result, when the slider 53 moves in the front-rear direction, the slider 54 moves in the left-right direction.

An edge wall 54a of the slider 54 hangs down from the main body of the slider 54, and recesses 54b and 54c are formed in the edge wall 54a. On the other hand, next to the slider 54, a first rotating member 55 and a second rotating member 56 are provided.
The first rotating member 55 is configured to be vertically rotatable about a shaft 55a, and is biased upward by a coil spring 55b. A first stopper 32 a is provided at the tip of the first rotating member 55 . The first rotating member 55 is formed with a protrusion 55c that slides on the edge wall 54a of the slider 54 from below. Then, the first stopper 32a protrudes from the upper surface of the rail 31 when the protrusion 55c engages with the recess 54b.
On the other hand, the second rotating member 56 is configured to be vertically rotatable about a shaft 56a and is biased upward by a coil spring 56b. A second stopper 32b is provided at the tip of the second rotating member 56. As shown in FIG. The second rotating member 56 is formed with a protrusion 56c that slides on the edge wall 54a of the slider 54 from below. Then, the second stopper 32a protrudes from the upper surface of the rail 31 when the protrusion 56c engages with the recess 54c.

3. Stopping Mechanism of Toy Car 10 FIG. 13 is a plan view showing the stopping mechanism of the toy car 10 and the moving mechanism of the loading/unloading device 37 .
The stop mechanism of the toy car 10 operates by operating the push button 41b. The push button 41b is provided near the base end of a rotating member 57 that rotates vertically about a shaft 57a. A stopper 35 is provided at the tip of the rotating member 57 . The rotating member 57 is biased upward by a coil spring (not shown), and the stopper 35 protrudes from the road surface of the passage 34 in a normal state. Then, the stopper 35 disappears from the road surface of the passage 34 only when the push button 41b is pushed.

4. Moving Mechanism of Loading/Unloading Tool 37 The moving mechanism of the loading/unloading tool 37 operates by operating the lever 41c. The lever 41c is provided at one end of a connecting rod 58 that rotates in the left-right direction about a shaft 58a. The operating power of the lever 41c is transmitted to the loading/unloading device 37 via connecting rods 58, 59, and 60. As shown in FIG. The connecting rods 59 and 60 are connected by a torsion spring (not shown) and integrally rotate about a shaft 61 . The connecting rod 60 and the unloading tool 37 are connected by engaging a long hole 60a formed in the connecting rod 60 with a pin 37a (see FIG. 6) under the unloading tool 37. As shown in FIG.
A coil spring 62 is hung between the connecting rod 60 and the fixed portion. This coil spring 62 functions to pull back the loading/unloading device 37 advanced by operating the lever 41c. Further, in FIG. 13, reference numeral 63 denotes a sound producing mechanism for producing a mechanical sound.

(Operation of loading/unloading tool 37)
FIG. 14 is a side view of the loading/unloading tool 37 during loading, and FIG. 15 is a top view showing the state of the flap engaging member 47 during loading.
When the toy car 10 is loaded, the toy car 10 is pushed out by the backrest 36b of the model forklift 36, but the reaction force from the toy car 10 causes the backrest 36b to move toward the body of the model forklift 36. - 特許庁As a result, the pin 47a is pushed and moves rearward, the flap locking member 47 moves rearward to the second position, and the engaging portion 47c of the flap locking member 47 retreats from the movement path of the claw 44c of the flap 44. . Therefore, even if the projecting portion 45a hits the abutting portion 39, the flap 44 is not held in the upright state.
In other words, when the flap engaging member 47 is at the rear position, the engaging portion 47c is urged by the spring to retreat from the moving path of the pawl 44c, allowing the upright flap 44 to return to its initial position. 44 is not held upright.
In this case, the load <toy car 10> pushed out by the backrest 36b moves to the back of the loading section (a position that hits the right wall of the freight car 22) by inertial force after the loading/unloading device 37 moves forward and stops. Since the flap 44 does not hold the upright state, the loading/unloading tool 37 returns to its original state while leaving the loaded cargo in the loading section.

FIG. 16 is a side view of the loading/unloading tool 37 during unloading, and FIG. 15 is a top view showing the state of the flap engaging member 47 during unloading.
On the other hand, since the backrest 36b of the forklift model 36 is not pushed when the toy car 10 is unloaded, the backrest 36b is at a position away from the main body of the forklift model 36. - 特許庁As a result, the pin 47a advances while maintaining its forward position. At this time, the engaging portion 47c of the flap locking member 47 is placed in the moving path of the claw 44c of the flap 44, so that when the projecting portion 45a hits the abutting portion 39, the flap 44 is held in the upright state.
In other words, when the flap locking member 47 is at the front position, the engaging portion 47c enters into the moving path of the claw 44c due to the bias of the spring, and when the flap 44 is raised, the claw 44c is engaged by the sliding contact of the claw 44c. The portion 47c once retreats from the moving path against the bias of the spring, and when the flap 44 is in an upright state, the engaging portion 47c re-enters the moving path due to the bias of the spring and prevents the claw 44c from returning. Therefore, the flap 44 is held in an upright state.
In this case, if there is a load in the loading section at the back of the loading section (a position that hits the right wall of the freight car 22), the loading/unloading tool 37 scrapes the load out with the flap 44 held in an upright state and returns to its original position.

(Modification)
Although the embodiment of the present invention has been described above, it can be modified and used as follows.

For example, in the above embodiment, the first engaging portion is the abutting portion 39 and the second engaging portion is the protruding portion 45a. It is good also as a sliding contact part which carries out. The point is that the engagement between the second engaging portion and the first engaging portion causes the second engaging portion to receive force from the first engaging portion and operate. Also, the second engaging portion may not be provided at the front end portion of the housing 43 .

10 Car toy (load)
20 freight train toy 26 floor (loading part)
27 recess 30 station building toy 36 forklift model 36b backrest 40 guide portion 41a handle 41b button 41c lever 43 housing 44 flap 44a shaft 44b pin 44c claw 45 flap operating member 45a protrusion 47 rocking plate (flap locking member)
47a pin 47b projecting piece 47c engaging portion 48 long hole 49 boss 50 reset mechanism 100 railroad toy

Claims (6)

A loading and unloading toy for loading and unloading cargo by sliding it on a conveying surface,
a loading/unloading tool configured to move back and forth with respect to the loading section by reciprocating motion in the front-rear direction;
a loading/unloading tool moving device for reciprocating the loading/unloading tool;
a first engaging portion provided on the fixed portion;
with
A flap provided on a housing of the loading/unloading tool and capable of raising and lowering with respect to the housing;
It has a second engaging portion that engages with the first engaging portion at the forward position of the loading/unloading device, and the engagement between the first engaging portion and the second engaging portion causes the flap to be initially opened. a flap operation member that stands up from the prone position, which is the position;
The casing can selectively take a first position and a second position, which are initial positions, and can move from the first position to the second position by a reaction force received from the load when the load is pushed forward. a flap locking member, wherein the flap is laid down when the flap locking member is in the second position, allowing the loading/unloading device to retreat while leaving the extruded cargo in the loading section; a flap locking mechanism that locks the flap in the upright position when it is in the first position, and causes the flap to rake out the cargo when the loading/unloading device is retracted;
a reset mechanism that returns the flap and the flap locking member to their initial positions when the loading/unloading device returns to the retracted position;
A loading and unloading toy comprising: 2. The loading and unloading toy of claim 1, wherein the loading and unloading device is configured to move back and forth under a load. A claw is provided at the proximal end of the flap, and the flap locking mechanism is provided with a third engaging portion capable of locking the claw,
The flap locking member is
When the flap is in the first position, the third engaging portion enters the moving path of the pawl due to spring bias. once withdraws from the moving path against the bias of the spring, and when the flap is in an upright state, the third engaging portion reenters the moving path by the bias of the spring to prevent the return of the claw. ,
When in the second position, the third engaging portion is retracted from the movement path of the pawl due to spring bias, and the flap is configured to allow the upright flap to return to the initial position.
A loading and unloading toy according to claim 1 or claim 2, characterized in that: The flap locking member and the housing are connected to each other by a long hole provided in the housing and elongated in the front-rear direction and a pin erected on the flap locking member and slidable in the long hole. engaged, said pin forming a load pusher during loading,
The flap locking member is configured such that the pin slides in the elongated hole to move the flap locking member in the front-rear direction with respect to the housing, and when the flap locking member is at the first position . 4. A loading and unloading toy according to claim 3, wherein said loading and unloading toy is rotatable about said pin. A torsion spring wound around a boss is provided inside the housing,
5. A loading and unloading toy according to claim 4, wherein one end of said torsion spring is engaged with said flap operating member and the other end thereof is engaged with said flap locking member. 6. The loading/unloading toy according to claim 5, wherein the loading section is formed in a running toy, and a recessed portion through which the loading/unloading tool is inserted is formed in the floor of the running toy.

Images