JP3078141U - Flying toys with detachable couplings for propulsion shafts - Google Patents

Abstract

(57) [Summary] [Problem] In this invention, a propulsion shaft having a propulsion wing at a rear end is detached from a toy concrete and a decorative cover plate is attached instead, so that both activities such as flying and a display function can be enjoyed. Provision of flying toys equipped with a detachable connection device for the propulsion shaft. SOLUTION: The rotating shaft 9 of the motor 8 or the motor 8
The first half magnet coupling 12 and the second half magnet coupling 13 are respectively provided at the front end of the propulsion shaft 10 having the propulsion wing 11 at the rear end, and the front half magnet coupling 13 is directly connected to or linked to the rotating shaft 9 of the first half. A toy, such as a flying toy, having a propulsion shaft detachable connection device in which the propulsion shaft 10 is detachably connected by utilizing the attraction of the coupling 12 and the latter half magnetic coupling 13.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The idea is to remove the propulsion shaft with propulsion wings at the rear end from the toy, replace it with a decorative cover plate, and provide a removable propulsion shaft connection device that can enjoy both the activities such as flying and the display function. Related to flying toys.

[0002]

[Prior art]

 2. Description of the Related Art Conventionally, various flying toys suspended and suspended from a ceiling have been proposed, and the applicant of the present invention has also proposed Japanese Utility Model No. 3050648.

[0003]

[Problems to be solved by the invention]

 The applicant's proposal was to fly a popular character and realize a world of cartoons and fairy tales in which the character flies in the air, so that it can be fully enjoyed. The popular character is also excellent in design, and if you can display it and bring it closer, the pleasure will be doubled. However, since the propulsion wing, which is the part that achieves the activity function, was always attached, there was a sense of incongruity when displaying, and the taste of the sophisticated design was reduced by half.

[0004] In this invention, an active function achieving portion such as the propulsion wing is easily detachable, and a decorative cover is attached to the removed portion, so that the external shape is completely restored to an original design.

[0005]

[Means for Solving the Problems]

 The first half magnet coupling and the second half magnet coupling are provided at the end of the motor rotation shaft or the intermediate transmission shaft directly connected to or linked to the motor rotation shaft, and at the front end of the propulsion shaft having propulsion wings at the rear end. A toy such as a flying toy having a propulsion shaft detachably connected device that is configured to detachably connect a propulsion shaft using suction of a first half magnet coupling and a second half magnet coupling.

[0006] One of the magnets of the first half magnet coupling and the second half magnet coupling facing each other partially protrudes from the casing, and the other magnet is recessed and provided in the casing. The present invention is also applicable to a toy such as a flying toy equipped with a detachable connecting device for a propulsion shaft that fits into and attracts the other casing.

[0007] A bearing decoration lid portion having a bearing portion for bearing a propulsion shaft having a propulsion wing at a rear end and a rear half magnet coupling at a front end is detachably mounted on a shell of a toy such as a flight. The present invention may also be applied to a flying toy equipped with a detachable connecting device for the propeller shaft.

[0008] A propulsion in which a decorative lid is attached to a flying toy or the like in which a bearing decorative lid has been removed and which has a bearing, which has a propulsion wing at a rear end and a rear magnetic coupling at a front end. It may be a toy such as a flying toy equipped with a detachable connecting device for the shaft.

[0009] An engaging portion is provided at an appropriate position on the outer surface of the shell of the toy such as a flight, and the display is enabled by engaging with the leading end engaging portion of the suspension pillar portion or the supporting pillar tip portion of the display stand. It is also possible to provide a flying toy equipped with a detachable connecting device for a propulsion shaft.

[0010]

[Embodiment of the invention]

 The appearance of the shell is composed of a doll-shaped character, and the shell is divided into a front half shell and a rear half shell, and a pea ball is placed in front of the upper half of the front half shell, and the opposite half An opening / closing lid is provided on the rear surface of the upper half of the shell, and a battery compartment for storing batteries is provided in the cavity defined by the front half and the rear half of the shell. The motor is housed in the cavity formed, and the propulsion shaft connected to the rotation shaft of the motor protrudes rearward from the back of the foot consisting of the first half shell and the second half shell of the shell. A propulsion wing is attached to the rear end, and an intermediate transmission shaft is installed between the rotation shaft of the motor and the propulsion shaft to interpose a safety device, and an intermediate transmission shaft is installed to make the propulsion shaft detachable from the shell. The front half magnet coupling is installed at the rear end of the shaft, and the rear half magnetic coupling is installed at the front end of the propulsion shaft. Since the connecting surfaces have different polarities, they attract each other, transmit rotation from the intermediate transmission shaft to the propulsion shaft, and can be easily separated by a pulling force exceeding the attractive force of the magnet. A flying toy equipped with a detachable connection device for the propulsion shaft.

[0011]

【Example】

 Hereinafter, a flying toy provided with a detachable connecting device for a propulsion shaft according to the present invention will be described with reference to the drawings as an embodiment. FIGS. 1 to 7 show an embodiment of a first character flying toy 1 and FIGS. FIG. 11 to FIG. 11 show a second scale model flying toy. The first character flying toy 1 has a faithful appearance of a popular character, and the second scale model flying toy 2 has a faithful appearance as a faithful scale model of a real machine. is there.

First, a first character flying toy 1 will be described with reference to the embodiment shown in FIGS. The exterior of the shell 3 is composed of a popular doll-shaped character, and the shell 3 is divided into a first half 3a and a second half 3b, and a bean is provided on the front of the upper half of the first half 3a. A sphere 4 is arranged, an opening / closing lid 5 is provided on the rear surface of the upper half of the opposite rear half shell 3b, and a battery chamber 7 for accommodating a battery 6 in a cavity formed by the front half shell 3a and the rear half shell 3b. Is provided. The motor 8 is housed in a cavity formed in the lower half of the first half 3a and the second half 3b, and the propulsion shaft 10 connected to the rotating shaft 9 of the motor 8 is connected to the first half 3a and the second half of the shell 3. The propulsion wings 11 are attached to the rear end of the propulsion shaft 10 that protrudes rearward from the back surface of the foot portion 3b and protrudes outward.

In the embodiment shown in the drawings, an intermediate transmission shaft 15 is provided between the rotating shaft 9 of the motor 8 and the propulsion shaft 10 in order to interpose the safety device 14. To make the propulsion shaft 10 detachable from the shell 3, a front magnet coupling 12 is attached to the rear end of the intermediate transmission shaft 15, and a rear magnet coupling 13 is attached to the front end of the propulsion shaft 10. Although not shown, in a type in which the safety device 14 is not interposed, the front half magnet coupling 12 is attached to the tip of the rotating shaft 9 of the motor 8, the rear magnet coupling 13 is attached to the front end of the propulsion shaft 10, and the rotating shaft 9 of the motor 8 is attached. May be directly and removably transmitted to the propulsion shaft 10. Although not shown, an intermediate transmission shaft 15 may be interposed between the rotating shaft 9 of the motor 8 and the propulsion shaft 10.

In the first half magnet coupling 12, the boss portion 12a and the magnet housing portion 12b are injection-molded with a synthetic resin material, and the rear end of the intermediate transmission shaft 15 is fitted into a bearing hole 12a1 provided in the boss portion 12a. The cylindrical magnet body 16 is housed in the housing portion 12b so as to partially protrude.

Similarly, in the latter half magnet coupling 13, the boss 13a and the magnet accommodating portion 13b are injection-molded with a synthetic resin material, and the front end of the propulsion shaft 10 is fitted into a bearing hole 13a1 provided in the boss 13a. The cylindrical magnet 17 is recessed in the magnet accommodating portion 13b to form a fitting portion 13b1 into which the projecting portion of the cylindrical magnet 16 is fitted. Since the connecting surfaces of the cylindrical magnet body 16 and the cylindrical magnet body 17 have different polarities, they are attracted to each other, and transmit rotation from the intermediate transmission shaft 15 to the propulsion shaft 10. In addition, the magnet can be easily separated by a tensile force exceeding the attractive force of the magnet. Note that the first half magnet coupling 12 and the second half magnet coupling 13 only need to be attracted with their axes coincident with each other, and are not limited to the above-mentioned configuration in which the axes coincide.

As shown in the figure, the propulsion shaft 10 has an engaging edge 18a that engages with an opening edge 3c1 that opens on the foot back surface 3c formed of the front half shell 3a and the rear half shell 3b of the shell 3. It is inserted into a bearing hole 19a of a bearing part 19 formed integrally with a bearing decoration lid part 18 provided on the periphery, and is rotatably bearing. Thus, the first character flying toy 1 has the suspension hook 20 attached to the rear surface of the rear half shell 3b of the shell 3 so that the bearing decoration lid 18 is engaged with the shell 3 so that it can fly as a turning flying toy. It is fitted around the support groove 20 by being pivoted about the support shaft 22 in the accommodation groove 21 opened at the bottom, and a suspension thread 23 is attached to the suspension hook 20 pulled out, and the upper end thereof is hung on a hook on the ceiling or the like. The whole is suspended in the air as shown in FIG. 1, and the rotation of the motor 8 can be reliably transmitted to the propulsion shaft 10 so that the motor 8 can be turned.

Next, when the bearing decoration lid 18 and the propulsion wing 11 protruding rearward are pulled backward, the bearing decoration lid 18 is detached from the shell 3 together with the propulsion shaft 10 and can be removed. After removing the bearing decoration lid 18, the decoration lid 24 is engaged with the opening edge 3c1 opening the engaging edge 24a to the foot back 3c, and the first character flying toy 1 is completely intact. It is transformed into a character body 25.

Since the opening / closing lid 5 on the rear surface of the first character flying toy 1 is provided with an engagement hole 26, the front end engagement portion 29 of the suspension column 28 of the display stand 27 prepared separately is engaged. Then, as shown in FIG. 7, it can be placed on a desk.

Next, the second scale model flying toy 2 will be described with reference to the embodiment shown in FIGS. 8 to 11. As described above, the airframe 30 has an appearance that can be viewed as a faithful scale model of a real machine. A nozzle-type bearing decorative cover 31 for closing the opening 30a1 of the tail 30a with the same configuration as the bearing decorative cover 18 of the first character flying toy 1 is provided on the tail 30a. The engaging grooves 31a1, 31a1 of the engaging portions 31a, 31a projecting on both sides thereof are engaged with the base engaging convex edges 30b1, 30b1 of the tailplanes 30b, 30b to be engaged with the tail portion 30a. .

Although not shown, the airframe 30 is provided with a transmission mechanism similar to the motor 8, rotating shaft 9, propulsion shaft 10, safety device 14, and intermediate transmission shaft 15 of the first character flying toy 1. . As in the case of the first character flying toy 1, a front half magnet coupling 33 is attached to the rear end of the intermediate transmission shaft 32 to carry necessary bearings. In the same manner as the first character flying toy 1, a rear-end magnet coupling 35 is attached to the front end of the propulsion shaft 34, and a propulsion wing 36 is provided at the rear end. ing. The first half magnet coupling 33 and the second half magnet coupling 35 have the same configuration as the first half magnet coupling 12 and the second half magnet coupling 13 of the first character flying toy 1 in the embodiment, but as described above. It is not limited to this.

Therefore, since the propulsion shaft 34 can be removed from the intermediate transmission shaft 32, the nozzle-type bearing decorative cover 31 of the tail portion 30 a can be easily provided from the inside of the body 30 with the propulsion shaft 34 and the propulsion wings 36. Then, the nozzle-shaped decorative lid portion 37 having the same shape can be removed, and the engaging grooves 37a1, 37a1 of the engaging portions 37a, 37a protruding on both sides thereof can be attached to the bases 30b, 30b of the tail portion 30a. The second scale model flying toy 2 can be transformed into a completely solid scale model airplane 38 in the same manner as the first character flying toy 1 by engaging the end engaging convex edges 30b1 and 30b1. It is.

Thus, since the second scale model flying toy 2 has an engagement hole similar to the engagement hole 26 of the first character flying toy 1 provided on the lower surface of the flying toy 2, a separately prepared display stand 39 is provided. When the front end engaging portion (not shown, similar to the front end engaging portion 29 of the suspension column portion 28 of the display stand 27 of the first character flying toy 1) of the first character toy 1 is engaged, the engagement is performed, and FIG. It can be placed on a desk as shown.

The display stand 27 of the first character flying toy 1 and the display stand 39 of the second scale model flying toy 2 are merely examples of the structure, and are not limited to the structures.

[0024]

[Effect of the invention]

 The toy such as a flying toy equipped with a detachable connecting device for a propulsion shaft of the present invention is as described above, so the propulsion shaft having propulsion wings at the rear end is removed from the toy, and a decorative cover plate is attached instead. It can be used for both activities such as flight and display.

The rotation of the motor is reliably transmitted to the propulsion shaft to achieve a smooth operation, which contributes to cost reduction.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing an embodiment of a first character flying toy equipped with a detachable connecting device for a propulsion shaft according to the present invention.

FIG. 2 is an enlarged vertical sectional view showing a connection state of a first half magnet coupling and a second half magnet coupling which are main parts of the detachable connection device of the propulsion shaft.

FIG. 3 is an enlarged vertical sectional view showing a state in which the connection of the first half magnet coupling and the second half magnet coupling is disconnected.

FIG. 4 is a partially enlarged perspective view showing a state in which a bearing decorative cover of the detachable coupling device for the propulsion shaft is removed from a shell.

FIG. 5 is a perspective view from the outer surface of a decorative lid unit to be attached after the bearing decorative lid unit is removed from the shell.

FIG. 6 is a perspective view of the decorative lid unit alone from the inner surface.

FIG. 7 is an external perspective view showing a display state in which the first decorative character toy is transformed into a character toy by attaching the decorative cover after removing the bearing decorative cover from the shell, and this is suspended on the display stand. FIG.

FIG. 8 is a plan view showing an embodiment of a second scale model flying toy equipped with the propulsion shaft detachable connection device of the present invention.

FIG. 9 is an enlarged partial perspective view showing the opening edge of the tail portion of the second scale model flying toy in which the nozzle type decorative cover and the nozzle type decorative cover are interchangeably mounted.

FIG. 10 is an enlarged partial perspective view of the nozzle-type bearing cover of the detachable connection device for the propulsion shaft.

FIG. 11 is a partial plan view showing a state where the nozzle-type decorative cover is attached after the nozzle-type decorative cover is removed.

FIG. 12 Similarly, after removing the nozzle-type bearing decoration lid, the nozzle-type decoration lid is attached to make the second scale model flying toy a scale model airplane, and this is supported on a display stand to display the display. It is an external appearance perspective view shown.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 1st character flying toy 2 2nd scale model flying toy 3 Shell 3a 1st half shell 3b 2nd half shell 3c Back leg 3c1 Opening edge 4 Bean ball 5 Opening / closing lid 6 Battery 7 Battery room 8 Motor 9 Rotating shaft 10 Propulsion shaft 11 Propulsion blade 12 First half magnet coupling 12a Boss part 12a1 Bearing hole 12b Magnet accommodation part 13 Second half magnet coupling 13a Boss 13a1 Bearing hole 13b Magnet accommodation part 13b1 Fitting part 14 Safety device 15 Intermediate transmission shaft 16 Columnar magnet body 17 Cylindrical magnet body 18 Bearing decoration lid 18a Engagement edge 19 Bearing part 19a Bearing hole 20 Suspension hook 21 Housing groove 22 Support shaft 23 Suspension 24 Decoration lid part 24a Engagement edge 25 Character body 26 Engagement hole 27 Display stand 28 Suspension pillar part 29 Tip engagement part 30 Body 30a Tail part 30a1 Opening part 3 b Both tails 30b1 Base-end engaging convex edge 31 Nozzle-type bearing decorative cover 31a Engaging portion 31a1 Engaging groove 32 Intermediate transmission shaft 33 First half magnet coupling 34 Propulsion shaft 35 Second half magnet coupling 36 Propulsion wing 37 Nozzle decoration Lid 37a Engagement 37a1 Engagement groove 38 Scale model airplane 39 Display stand 40 Support column

Claims (5)

[Utility model registration claims] 1. A first half magnet coupling and a second half magnet coupling are provided at an end of a rotating shaft of a motor or an intermediate transmission shaft directly connected to or linked to a rotating shaft of a motor, and a front end of a propulsion shaft having a propulsion wing at a rear end. A flying toy equipped with a propulsion shaft detachable connection device which is respectively provided and which propulsion shaft is detachably connected by using the suction of the first half magnet coupling and the second half magnet coupling. 2. One of the magnets of the first half magnet coupling and the second half magnet coupling facing each other partially protrudes from the casing, and the other magnet is provided in a recessed state in the casing. 2. A toy, such as a flying toy, comprising a propulsion shaft detachable coupling device according to claim 1, which is fitted into and attracted to the other casing. 3. A detachable bearing cover having a bearing for bearing a propulsion shaft having a propulsion wing at a rear end and a rear half magnet coupling at a front end is detachably mounted on a shell of a flying toy or the like. A flying toy comprising the propulsion shaft detachable connecting device according to claim 1 or 2. 4. A flying toy or the like in which a bearing decoration lid has been removed and which has a bearing for bearing a propulsion shaft having a propulsion wing at a rear end and a rear half magnet coupling at a front end. A toy such as a flying toy comprising the detachable connecting device for a propulsion shaft according to claim 3. 5. An engaging portion is provided at an appropriate position on an outer surface of a shell of a toy such as a flight, and a display is enabled by engaging with a leading end engaging portion of a suspension pillar portion or a supporting pillar portion of a display stand. A toy, such as a flying toy, comprising the detachable coupling device for a propulsion shaft according to any one of claims 1, 2, 3, and 4.