JP3115164U - Diving toy for water play - Google Patents

Abstract

Provided is a diving toy for water play that allows an infant to easily play in a domestic water play pool and in a bathtub at the time of bathing.
SOLUTION: A battery body 24 on the inside, a switch operating portion 36, a screw 20 and a propulsion stabilizing blade 21 on the outer surface, and a rear end body 1a in which the front end opening of the latter half body is hermetically closed. A water play diving toy that is divided and formed into a front half lid 1b that is curved.
[Selection] Figure 2

Description

  The present invention relates to a diving toy for water play that can be easily played by an infant in a domestic water play pool and in a bathtub at the time of bathing.

 Infant water play toys used by infants in home water play pools or bathtubs, that is, non-powered floating hull toys, propulsion ship toys powered by thread-drawing springs, action toys such as flapping blades, and other toys Is provided.

Conventionally, a submarine toy with power is provided with a sealed chamber inside a hull, a propulsion motor and a diving motor are provided in the sealed chamber, and the propulsion propeller is provided outside the hull. The propeller for propulsion is arranged on a support frame that pivotally supports the propeller for propulsion, and the support frame is connected to the operation device provided in the sealed chamber by a magnet. Patent Document 1 discloses a diving toy that is connected to an operating operation rod to operate, and controls propulsion propellers, diving propellers, and supporting frames from a sealed chamber to perform diving, propulsion, and propulsion direction conversion in earnest.
Further, Patent Document 2 discloses a diving toy that has a screw that is rotated by a motor behind the main body, the rotation of the motor is controlled by infrared rays or radio waves, and the main body is submerged against buoyancy.
Furthermore, Patent Document 3 discloses a diving toy that is driven by operating a pump with the rotational force of an electric motor to suck ambient water and eject it in a desired direction.
Japanese Patent Publication No. 61-34836 Japanese Patent Laid-Open No. 11-90049 JP-A-2005-111166

Since the diving toy of the above-mentioned patent document 1 is provided with a sealed chamber inside the hull, the structure is complicated and the cost is high. In addition, providing two motors for diving and propulsion and controlling them complicates the control device, and from this point, the cost is inevitable.
Since the diving toy of the said patent document 2 only arrange | positions the screw rotated with a motor behind the main body, its structure is simple and it is effective in cost reduction. However, when the control is performed by infrared rays or radio waves, the control device is not only expensive, but also requires an operation technique, which is not suitable for an infant playing with water.
Similarly, Patent Document 3 is a remote-controlled diving toy, and the pump is operated by the rotational force of the electric motor, and the electric motor is rotated in the normal direction and the reverse direction, so that the hull is linearly moved and turned conventionally. However, the two electric motors are required to save labor so that one electric motor can be used. However, in the examples, two or three examples of electric motors have been proposed, and in remote control operation, the ultimate aim is to improve the maneuvering performance, avoiding complicated structure and advanced operation technology. It is not possible.

  The present invention is intended to provide a diving toy that is suitable for an infant to play with a parent and sibling in a domestic water play pool or bathtub, instead of the remote-controlled diving toy.

  There is a water play diving toy that is divided into a rear half body in which a battery is provided on the inside, a switch operating portion, a screw, and a propulsion stabilizer blade on the outer surface, and a front half lid that hermetically closes the front end opening of the latter half body.

  The front end surface of the front half lid may be formed to be hemispherically curved.

  The latter half main body has a rear half main body shell formed integrally with a connecting tube that is reduced in diameter from the outer diameter at the front end, and a waterproof ring is provided on the outer diameter surface. A front half cover outer shell having an inner diameter surface inside the end opening, and press fitting the inner diameter surface of the rear end opening of the front half cover outer shell into the outer diameter surface of the connecting cylinder of the latter half body outer shell to waterproof The ring may be pressed so that the front end opening is connected to the connecting cylinder of the rear half body in a watertight manner.

  An engaging claw protrudes from the outer diameter surface near the base end of the connecting cylinder of the latter half main body, and the engagement fitting portion composed of a recessed introduction portion and a lateral groove portion is formed on the inner diameter surface of the rear end opening of the front half lid. Formed corresponding to the claws, the step end face of the outer shell of the latter half body and the rear end opening of the outer shell of the front half are abutted, and the engaging claws are inserted into the recess introduction part, and then the outer shell of the front half lid is rotated Thus, the engaging claw may be moved to the engaging laterally engaging groove and locked.

  The outer shell of the latter half is molded by injecting a synthetic resin material into a mold, and is formed into an elliptical half shell integrating the connecting tube, and a switch operating recess and a switch are arranged on the outer surface of the upper rear half. A screw bearing hole is formed on the outer surface of the rear end center of the hole, and on the inner surface side, a motor mounting portion, a switch mount centered on the switch deployment hole, and a pair of switch mounting bases on the left and right, Similarly, a pair of left and right battery box main mounting bases and a battery box lid mounting base are formed, the motor is set in the motor housing, the motor shaft protrudes rearward from the screw bearing hole, and the screw is fixed to the protruding end. In the latter half main body outer shell, symmetrical frame-type horizontal propulsion stabilizing blades may be provided so as to protrude rearward from the outer surface of the rear end.

  The battery box is made by injecting a synthetic resin material into a mold and divided and molded into a battery box main part, a battery box lid part, and a balancer box. The battery box main part accommodates most of the battery and faces it. An electrode plate that constitutes an output electrode in contact with one of the electrodes is disposed on the inner end surface, and the battery box lid portion has a conductive electrode plate on the inner end surface that is in contact with the opposite electrode of the battery and conducts the electrode. The box is connected to the lower surface of the main part of the battery box, and a metal member may be accommodated in an internal accommodating part.

  After inserting the switch body into the insertion support part of the switch holding panel from behind and holding the electrode piece protruding forward, the front end side of the movable operation rod is fitted, and the rubber waterproof switch cover is fitted again, Place the collar part of the waterproof switch cover on the switch mount, insert the movable operation rod into the waterproof switch cover from the front and insert the switch holding board that supports the switch body into the waterproof switch cover, and project it backward from the switch deployment hole with the waterproof switch cover. In this state, screws are inserted into the mounting holes at both ends of the switch holding board, the tip is screwed into the mounting hole of the switch mounting base on the outer shell of the latter half body, and the waterproof switch cover is tightened to form a watertight structure. In addition, the switch holding board may be fixed to the outer shell of the rear half body.

  In the middle of the battery box main part, there is a mounting rod that protrudes to the periphery, and the screw hole is attached after connecting the portion of the mounting hole that opens to the mounting rod to the battery box mounting base of the outer shell of the latter half body The main part of the battery box may be fixed to the battery box mounting base by inserting the screw through the hole and screwing the end of the screw into the mounting hole opening in the battery box mounting base.

   When the water play diving toy of the present invention is floated on water, 2/3 of the whole is submerged in water, the screw is submerged in water, and is maintained in a state where the front and rear are horizontal and the right side is slightly inclined downward. Is. Therefore, when the motor is operated, it moves forward by the propulsion force of the screw and the action of the propulsion stabilizing blade. When the vehicle is started with its front end facing downwards, the vehicle is propelled and settled diagonally. And when it collides with a bottom face, since the front end is a spherical surface, direction change is made smoothly. Similarly, when the water surface is propelled to collide with the inner wall surface of the bathtub, the direction is smoothly changed. In particular, even if it collides with the inner wall surface of the bathtub at a right angle, it returns by reaction and when it collides again, an angle can be made with the inner wall surface, so that the direction can be smoothly changed, and the direction can be changed vertically and horizontally. Can be promoted.

  When you play in the bathtub, the bathtub has depth, so if you start downward, it will reach the bottom and turn in the reverse direction at the hit angle, so it has unexpectedness and directivity, and it will float away from the infant Or, you can play a lot of tastes, such as rising up close.

  Since the waterproof switch cover is provided in the recessed portion of the latter half main body, it does not hit the domestic water play pool, the bottom surface of the bathtub, and the inner side surface, and the operation is not interrupted.

  The propulsion stabilizing blade not only controls the water flow to secure a stable propulsion direction but also prevents the bottom surface and the inner surface of the bathtub from hitting the screw.

  Since the inside is composed of the latter half main body portion in which the switch, screw, and battery are arranged, and the front half lid body that closes the front end opening portion by fitting and engagement, an elastic ring is formed on each fitting connection surface. Since it is interposed and watertight, and is engaged by the engaging claw and the recessed laterally engaging groove, it can be played for a long time without being loosened even by a severe impact such as a collision.

  A battery body on the inside, a switch body on the outer surface, a screw and a propulsion stabilizer blade, and a rear half body that hermetically closes the front end opening of the latter half body, the front end face being hemispherically curved; The latter half body has a latter half body outer shell formed integrally with a connecting tube that is reduced in diameter from the outer diameter at the front end, and has a waterproof ring disposed on the outer diameter surface. The lid has a front half lid outer shell having an inner diameter surface inside the rear end opening, and the inner diameter surface of the rear end opening of the front half lid outer shell is press-fitted into the outer diameter surface of the connecting cylinder of the latter half body outer shell. Fitting, pressing the waterproof ring, watertightly connecting the front end opening to the connection cylinder of the latter half body, and engaging claws projecting on the outer diameter surface near the base end of the connection cylinder of the latter half body, On the inner diameter surface of the rear end opening, an engagement fitting portion composed of a recess introduction portion and a lateral groove portion is paired with the engagement claw. After the stepped end surface of the outer shell of the rear half and the rear end opening of the outer shell of the front half are abutted and the engaging claw is inserted into the recessed introduction portion, the outer shell of the front half lid is rotated and engaged. The claw is moved to the engagement lateral engagement groove to lock the engagement, and the latter half body outer shell is formed by injecting a synthetic resin material into a mold and formed into an elliptical half shell integrating the connecting cylinder. In addition, a switch operating recess and a switch deployment hole are formed on the outer surface of the upper rear half, and a screw bearing hole is formed on the outer surface of the center of the rear end, respectively, and the motor housing portion and the switch deployment hole are centered on the inner surface side. A switch mounting base to be arranged, a pair of switch mounting bases on the left and right sides, and a pair of left and right battery box main part mounting bases and a battery box lid mounting base are formed, and the motor is set in the motor housing part. Shaft protrudes backward from screw bearing hole A screw is fixed to the projecting end, and a symmetric frame-type horizontal propulsion stabilizing blade is projected from the rear outer surface of the rear half of the outer shell of the latter half body, and the battery box injects a synthetic resin material into the mold. The battery box main part, the battery box lid part, and the balancer box are divided and molded, and the battery box main part accommodates most of the battery and forms an output electrode in contact with one of the electrodes facing each other. The battery box lid is provided with a conductive electrode plate on the inner end surface that is in contact with the opposite electrode of the battery to conduct the electrode, and the balancer box is integrated with the lower surface of the main part of the battery box. The metal member is accommodated in the internal accommodating portion, the switch body is inserted into the fitting support portion of the switch holding plate from the rear, the electrode piece protrudes forward and held, and then the tip of the movable operation rod is Fit through a relay After reattaching the waterproof switch cover made of rubber, place the collar part of the waterproof switch cover on the switch mounting base, and move the switch holding panel with the switch body inserted into the waterproof switch cover from the front. Insert it with the waterproof switch cover so that it protrudes backward from the switch deployment hole. In this state, insert screws into the mounting holes at both ends of the switch holder, and screw the tip into the mounting holes of the switch mounting base on the outer shell of the rear half. The waterproof switch cover collar is tightened to form a watertight structure, and the switch holding panel is fixed to the outer shell of the latter half body. After connecting the mounting hole portion that opens to the mounting rod to the battery box mounting base of the outer shell of the latter half body, the screw is inserted into the mounting hole, and the tip of the screw is connected to the battery box. The battery box main part is fixed to the battery box mounting base, and the waterproof switch cover is compressed when it receives a pressing force from the outside, and the internal movable operation rod is When the contact in the push-in switch body is turned on and the pressing force is removed, the return force of the waterproof switch cover and the return spring linked to the movable operating rod move back and return, and the waterproof switch cover receives the pressing force again. A water play diving toy that operates in the same way and switches the contact in the switch body off.

  The water play diving toy according to the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, the water diving toy 1 of the embodiment has an outer shape of an ellipsoid, and has a front end face and a rear face. The end surface is curved in an arc shape, the inside is hermetically configured, and is formed so as to be divided into a rear half body 1a and a front half lid body 1b. The front end face of the front half lid 1b may be hemispherically curved. Further, the front half opening 1a1 of the rear half body 1a is hermetically closed by the front half lid 1b.

  As shown in FIGS. 2 and 3, the latter half body 1 a is integrally formed with a connecting tube 2 a which is reduced in diameter from the outer diameter and is stepped down at the front end, and the waterproof rings 3 and 4 are separated from each other on the outer diameter surface. And a rear half main body shell 2 having a front end face of the connecting cylinder 2a formed in the front end opening 1a1. The front half lid 1b has a front half lid outer shell 5 having an inner diameter surface 5a1 inside the rear end opening 5a. Then, the inner diameter surface 5a1 of the rear end opening 5a of the front half lid outer shell 5 is press-fitted into the outer diameter surface 2a1 of the connection cylinder 2a of the latter half main body outer shell 2, and the waterproof rings 3 and 4 are pressed and watertight. The connection is stuck.

  As shown in FIGS. 3 and 4, the engaging claws 6 and 6 project from the outer diameter surface 2a1 near the proximal end of the connecting tube 2a of the latter half body 1a by 180 ° so as to protrude from the rear half lid 1b. On the inner diameter surface 5a1 of the end opening 5a, engagement fitting portions 7, 7 comprising recess introduction portions 7a, 7a and lateral grooves 7b, 7b are formed corresponding to the engagement claws 6, 6, The step end face 2a2 and the rear end opening 5a of the front half lid outer shell 5 are abutted and the engaging claws 6 and 6 are fitted into the recessed introduction portions 7a and 7a, and then the front half lid outer shell 5 is rotated and engaged. The claws 6, 6 are moved to the lateral grooves 7b, 7b, and the rear half body 1a and the front half lid body 1b are engaged and locked.

  On the outer diameter surface 2a1 on the distal end side of the connecting cylinder 2a of the latter half main body shell 2, annular grooves 8 and 9 are formed around the circumference, and the waterproof rings 3 and 4 are contracted and inserted into the annular grooves 8 and 9, respectively. , A part protrudes from the peripheral surface.

  Similarly, as shown in FIG. 3, the latter half body outer shell 2 is formed by injecting a synthetic resin material into a mold and formed into an elliptic half shell integrating the connecting tube 2a, and the rear upper half. The switch operating recess 10 and the switch deployment hole 11 are formed on the outer surface of the screw, the screw bearing hole 12 is formed on the outer surface of the center of the rear end, and the motor accommodating portion 13 and the switch deployment hole 11 are centered on the inner surface side. And a pair of switch mounting bases 15 and 15, and a pair of left and right battery box main body mounting bases 16 and 16 and a battery box lid mounting base 17 and 17. .

  As shown in FIG. 2, the motor 18 is set in the motor housing portion 13, the motor shaft 19 protrudes rearward from the screw bearing hole 12, and the screw 20 is driven into and fixed to the protruding end. Since the screw is made of synthetic resin and the motor shaft is made of stainless steel, it can be elastically worn. Waterproof grease (not shown) is enclosed in the shaft-side end surface of the motor 18 and the motor shaft 19.

  As shown in FIGS. 1 and 2, in the latter half main body outer shell 2, a frame-type horizontal propulsion stabilizing blade 21 that is symmetrical to the left and right is projected from the rear end outer surface. This horizontal propulsion stabilizing blade 21 is molded as a single unit, and after fitting both end portions 21a, 21a into mounting holes 22, 22 opened in the latter half main body shell 2 during molding, the mounting holes 22, 22 are sealed with an adhesive. The horizontal propulsion stabilizer 21 is fixed and the mounting holes 22 and 22 are watertight.

  As shown in FIG. 4, the battery box 23 is formed by injecting a synthetic resin material into a mold, divided and molded into a battery box main portion 23a, a battery box lid portion 23b, and a balancer box 23c. Accommodates most of the batteries 24, 24, and is provided with electrode plates 25a, 25b constituting an output electrode in contact with one of the electrodes facing each other on the inner end face. The battery box lid portion 23 b includes a conductive electrode plate 26 on the inner end surface that is in contact with the opposite electrode of the batteries 24, 24 and conducts the electrode. The balancer box 23c is integrally bonded to the lower surface of the battery box main portion 23a, and the metal member 28 is accommodated in the internal accommodating portion 27. Further, guide ridges 29a and 29a are formed on both sides of the lower surface of the battery box main portion 23a to connect to a predetermined position of the battery box main portion 23a, and are fitted inside the both side walls 30 and 30 of the balancer box 23c. I can do it.

  As shown in FIG. 2, FIG. 3, FIG. 4 and FIG. 6, the switch body 32 is inserted into the insertion support portion 31a of the switch holding plate 31 from the rear, and the electrode pieces 33a and 33b are protruded forward and held. After the relay element 35 is fitted on the tip of the operation rod 34, the rubber waterproof switch cover 36 is re-fitted, the flange portion 36a of the waterproof switch cover 36 is placed on the switch mounting base 14, and the switch body 32 is inserted. A movable operation rod 34 with the relay switch 35 fitted to the front end of the supported switch holding plate 31 is inserted into the waterproof switch cover 36 and protrudes rearward from the switch deployment hole 11 together with the waterproof switch cover 36. Screws 38 and 38 are inserted into mounting holes 37 and 37 at both ends of the switch holding board 31, and tips of the mounting holes 15 a of the switch mounting bases 15 and 15 of the second half outer shell 2 are inserted. Screwed to 5a, constructed watertight by tightening the flange portion 36a of the waterproof switch cover 36, and are fixed to the switch holding plate 31 in the second half of the main body outer shell 2.

  As shown in FIGS. 4 and 6, the battery box main portion 23 a is provided with an attachment rod 39 projecting in the shape of a half-moon wing in the upper half and the right and left in the middle, and the attachment hole 40 opening to the attachment rod 39, 40 is connected to the battery box mounting bases 16 and 16 of the outer shell 2 of the latter half body, screws 41 and 41 are inserted into the mounting holes 40 and 40, and the tips of the screws 41 and 41 are respectively attached to the battery box. The battery box main part 23 a is fixed to the battery box mounting bases 16 and 16 by screwing into mounting holes 16 a and 16 a that open to the bases 16 and 16.

When the waterproof switch cover 36 receives a pressing force from the outside, the waterproof switch cover 36 is compressed and pushes the internal relay element 35, interlocks the movable operating rod 34, turns on the contact in the switch body 32, and eliminates the pressing force. When the return force of the waterproof switch cover 36 and the return spring linked to the movable operating rod 34 are moved back and returned, and when the waterproof switch cover 36 receives a pressing force again, the waterproof switch cover 36 operates in the same manner to connect the contacts in the switch body 32. It is switched off.

  As shown in FIG. 8, a switch support 42 comprising a mounting base 42a and a support protrusion 42b is secured by screws 44, 44 with a nut 43 sandwiched between the upper half of the rear surface of the mounting rod 39 of the battery box main portion 23a. Is done. When the battery box main portion 23a is attached to the rear half outer shell 2, the tip of the support projection 42b is connected to the switch main body 32 to reinforce the resistance against the switch operating force received by the switch main body 32 from the waterproof switch cover 36. . Reference numerals 45 and 45 denote mounting holes, and 46 denotes a fitting recess, where the nut 43 is provided. 47 and 47 are attachment holes.

As shown in FIG. 7, the conductive electrode plate 26 provided on the inner surface of the front end of the battery box lid 23 b is screwed and fixed to the mounting hole 50 of the battery box lid 23 b with a screw 49.
As shown in FIGS. 4 and 7, the battery box main portion 23 a of the battery box lid portion 23 b is attached by inserting screws 52, 52 from the front into the mounting holes 51, 51 penetrating in the front-rear direction. The tip of the battery box main part 23a is screwed into the nut 43 provided on the upper half rear surface of the mounting bar 39, and the tip of the other screw 52 is directly connected to the battery box lid mounting base 17 of the rear half body shell 2. It is screwed into and fixedly attached to the mounting hole 17a that opens to the top. Then, the connecting projection 53 is formed on the outer surface of the front end of the battery box lid 23b, and the connecting projection 53 is disposed outside the front half lid in a state where the front half lid outer shell 5 is fitted and engaged with the latter half main body outer shell 2. It is connected to the inner surface of the front end of the shell 5 to prevent malfunctions of the internal mechanism at the time of a diving operation collision or a drop collision.

  The electric circuit of the motor 18, the battery 24, and the switch body 32 are connected as shown in FIG.

  Since the water play diving toy of the present invention is configured as described above, when the waterproof switch cover 36 is pushed, the switch body 32 is turned on, the electric circuit between the battery 24 and the motor 18 is closed, and the motor 18 is closed. Is operated, the screw 20 is rotated to propel the whole. When the waterproof switch cover 36 is pressed again, the switch body 32 is turned off, the electric circuit between the battery 24 and the motor 18 is opened, and the operation of the motor 18 is stopped.

  When the water play diving toy of the present invention is floated on water, 2/3 of the whole is submerged in water, the screw 20 is submerged in water, and is maintained in a state where it is horizontally leveled forward and backward and slightly tilted rightward downward. To do. Therefore, when the waterproof switch cover is pushed, the motor 18 operates and moves forward by the propulsive force of the screw 20 and the action of the propulsion stabilizing blade 21. When the vehicle is started with its front end facing downwards, it is propelled and settled diagonally. And when it collides with a bottom face, since the front end is a spherical surface, direction change is made smoothly. Similarly, when the water surface is propelled to collide with the inner wall surface of the bathtub, the direction is smoothly changed. In particular, even if it collides with the inner wall surface of the bathtub at a right angle, when it collides back and it collides again, the angle with the inner wall surface can be changed, so that a smooth direction change can be achieved. The direction can be changed and promoted. And finally, it rises by buoyancy and moves forward on the water surface.

  Since the water play diving toy of the present invention is configured to be watertight inside, the electric circuit is maintained and the shape is low in propulsion resistance, so that the battery can be consumed for a long time with little battery consumption. Further, when the battery is exhausted, the front half lid can be removed by turning, and the battery box lid of the battery box of the latter half main body can be removed to replace the internal battery.

The water-playing diving toy of the present invention has a smart outer shape, has a surprisingly low propulsion resistance, and does not consume much electric power.
Moreover, since no remote control operation is required, the infant can play in the bathtub in the water play pool at home.
In particular, the operation is limited to basic performance of propulsion and levitation, and it is devoted to long-time operation, protection and robust construction. Demand can be expected.
Therefore, the water play diving toy of the present invention can open a new electric toy road to the industry.

It is an external appearance perspective view which shows the whole outer surface shape, a screw, a propulsion stabilization blade | wing, and a waterproof switch cover seeing the water play diving toy of this invention from back upper direction. It is a longitudinal cross-sectional view which shows the internal structure of the water play diving toy of this invention. It is a disassembled perspective view which shows the latter half main body and front half cover body which comprise the exterior which appears on the outer surface of the water play diving toy of this invention. It is a disassembled perspective view which shows the internal structural member accommodated and deployed in the inside of the water play diving toy of this invention. It is the perspective view which looked at the front half cover outer shell which constitutes an external component member from the rear end opening side. It is the front view which looked at the latter half body outer shell which constitutes an external component member from the front end opening side. It is an exploded view of the conduction | electrical_connection contact plate which contacts the battery electrode arrange | positioned at the front end inner surface of the front half cover outer shell which comprises an external structural member. It is explanatory drawing which shows the nut which attaches to the rear end surface of the battery box which comprises an internal structural member, the switch support member attached to the rear end surface, and the switch support member, and attaches a battery box cover part. It is an inner surface figure of the balance box connected to the lower surface of the battery box which comprises an internal structural member. It is a connection diagram which shows the electric circuit of a motor, a battery, and a switch.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Water play diving toy 1a Rear half body 1a1 Front end opening 1b Front half lid 2 Rear half body outer shell 2a Connection pipe 2a1 Outer diameter surface 3 Waterproof ring 4 Waterproof ring 5 Front half lid outer shell 5a Rear end opening 5a1 Inner diameter surface 6 Engagement claw 7 Engagement Insertion part 7a Recess introduction part 7b Lateral groove part 8 Annular groove 9 Annular groove 10 Depression part for switch operation 11 Switch deployment hole 12 Screw bearing hole 13 Motor housing part 14 Switch mounting base 15 Switch mounting base 15a Mounting hole 16 Battery box main part Mounting base 16a Mounting hole 17 Battery box lid mounting base 17a Mounting hole 18 Motor 19 Motor shaft 20 Screw 21 Flat propulsion stabilizer 22 Mounting hole 23 Battery box 23a Battery box main part 23b Battery box lid part 23c Balancer box 24 Battery 25a Output Electrode plate 25b Output electrode plate 2 6 conductive electrode plate 27 housing portion 28 metal member 29a guide protrusion 30 side wall portion 31 switch holding plate 31a fitting support portion 32 switch body 33a electrode piece 33b electrode piece 34 movable operation rod 35 relay element 36 waterproof switch cover 36a flange portion 37 mounting Hole 38 Screw 39 Mounting rod 40 Mounting hole 41 Screw 42 Switch support 42a Mounting base 42b Supporting protrusion 43 Nut 44 Screw 45 Mounting hole 46 Insertion recessed portion 47 Mounting hole 48 Intermediate point 50 Screw 51 Mounting hole 52 Screw 53 Connecting projection

Claims (8)

  A water play diving toy that is divided into a rear half body in which a battery is placed on the inside, a switch operating portion, a screw, and a propulsion stabilizing wing on the outer face, and a front half lid that hermetically closes the front end opening of the latter half body.   The water play diving toy according to claim 1, wherein the front end surface of the front half lid is hemispherically curved.   The latter half main body has a rear half main body shell formed integrally with a connecting tube that is reduced in diameter from the outer diameter at the front end, and a waterproof ring is provided on the outer diameter surface. A front half cover outer shell having an inner diameter surface inside the end opening, and press fitting the inner diameter surface of the rear end opening of the front half cover outer shell into the outer diameter surface of the connecting cylinder of the latter half body outer shell to waterproof The water play diving toy according to claim 1 or 2, wherein the ring is pressed and connected to the connecting cylinder of the latter half body with the front end opening being watertight.   An engaging claw protrudes from the outer diameter surface near the base end of the connecting cylinder of the latter half main body, and the engagement fitting portion composed of a recessed introduction portion and a lateral groove portion is formed on the inner diameter surface of the rear end opening of the front half lid. Formed corresponding to the claws, the step end face of the outer shell of the latter half body and the rear end opening of the outer shell of the front half are abutted, and the engaging claws are inserted into the recess introduction part, and then the outer shell of the front half lid is rotated The water play diving toy according to claim 3, wherein the engaging claw is moved to the engaging laterally engaging groove and locked.   The outer shell of the latter half is molded by injecting a synthetic resin material into a mold, and is formed into an elliptical half shell integrating the connecting tube, and a switch operating recess and a switch are arranged on the outer surface of the upper rear half. A screw bearing hole is formed on the outer surface of the rear end center of the hole, and on the inner surface side, a motor mounting portion, a switch mount centered on the switch deployment hole, and a pair of switch mounting bases on the left and right, Similarly, a pair of left and right battery box main mounting bases and a battery box lid mounting base are formed, the motor is set in the motor housing, the motor shaft protrudes rearward from the screw bearing hole, and the screw is fixed to the protruding end. 5. The water play diving toy according to claim 4, wherein a frame-shaped horizontal propulsion stabilizing wing projecting from the rear surface of the rear end of the rear half main body shell to the rear is projected from the rear end.   The battery box is made by injecting a synthetic resin material into a mold and divided and molded into a battery box main part, a battery box lid part, and a balancer box. The battery box main part accommodates most of the battery and faces it. An electrode plate constituting an output electrode in contact with one of the electrodes is arranged on the inner end surface, and the battery box lid portion has a conductive electrode plate on the inner end surface that makes contact with the opposite electrode of the battery and conducts the electrode. The water play diving toy according to claim 5, wherein the box is connected to a lower surface of the battery box main part, and a metal member is accommodated in an internal accommodating part.   After inserting the switch body into the insertion support part of the switch holding panel from behind and holding the electrode piece protruding forward, the front end side of the movable operation rod is fitted, and the rubber waterproof switch cover is fitted again, Place the collar part of the waterproof switch cover on the switch mount, insert the movable operation rod into the waterproof switch cover from the front and insert the switch holding board that supports the switch body into the waterproof switch cover, and project it backward from the switch deployment hole with the waterproof switch cover. In this state, screws are inserted into the mounting holes at both ends of the switch holding board, the tip is screwed into the mounting hole of the switch mounting base on the outer shell of the latter half body, and the waterproof switch cover is tightened to form a watertight structure. The water play diving toy according to claim 6, wherein the switch holding board is fixed to the outer shell of the latter half body. In the middle of the battery box main part, there is a mounting rod that protrudes to the periphery, and the screw hole is attached after connecting the portion of the mounting hole that opens to the mounting rod to the battery box mounting base of the outer shell of the latter half body The water play diving toy according to claim 7, wherein the toy of the water play diving toy is formed by inserting through the hole, screwing the tip of each screw into a mounting hole opening in the battery box mounting base, and fixing the main part of the battery box to the battery box mounting base.

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