711results about "Toy aircrafts" patented technology

The present invention pertains to the technical field of toys and provides a reusable water balloon toy, which addresses the issue of existing water balloon toys being disposable and non-reusable. The reusable water balloon toy comprises: a shell with a top; a water injection port at the top of the shell; and a sealing cover capable of snap-fitting onto the top of the shell.

Disclosed is a reusable toy water balloon, belonging to the technical field of toys. The toy water balloon includes a lower hemisphere and an upper hemisphere, where the lower hemisphere and the upper hemisphere are snap-fitted with each other, and the lower hemisphere and the upper hemisphere are connected to each other through a connecting body; hollow columns corresponding to each other are fixedly arranged in the lower hemisphere and the upper hemisphere, and magnets attracted to each other are fixedly arranged on the hollow columns; and the hollow columns in the lower hemisphere and the upper hemisphere are fixedly connected through reinforcing ribs. Meanwhile, the production of the water balloon only needs to use a group of molds, so that the use of magnet and equipment is reduced, and the process cycle is shortened.

The present disclosure relates to the technical field of water playing toys, particularly to a toy water balloon, which comprises a flexible shell, a flexible cover and an elastic arm. The flexible shell limits a water storage cavity and an opening connects the water storage cavity and the external space of the flexible shell. The outer contour of the flexible cover is larger than that of the opening to seal the water storage cavity. It is only needed to make the toy water balloon deformation by using the opening to expose the water storage cavity. Which results in higher safety and lower production cost. Compared with the non-magnetic toy water balloon, the flexible cover will stick closely to the inner wall of the water storage cavity so that the toy water balloon disclosed in the present application has good sealing properties.

The utility model relates to the technical field of water playing toys, in particular to a toy water polo which comprises a flexible shell, a flexible cover and an elastic arm, and a water storage cavity and an opening communicated with the water storage cavity and the external space of the flexible shell are defined in the flexible shell; the outer contour of the flexible cover body is larger than the contour of the opening so as to seal the water storage cavity, and the elastic arm is connected with the side, facing the external space, of the flexible cover body and applies outward acting force to the flexible cover body. When the toy water ball is used, water can be filled into the water storage cavity or the water in the water storage cavity overflows from the opening only by enabling the toy water ball to deform under stress and exposing the water storage cavity through the opening. Compared with a magnetic attraction type toy water polo in the prior art, the toy water polo does not need to be internally provided with a magnetic piece, and safety and production cost are high. Compared with a non-magnetic toy water polo in the prior art, the toy water polo has the advantages that the flexible cover body can be tightly attached to the inner wall of the water storage cavity under the action of the elastic arm, so that the toy water polo has good sealing performance.

A system includes a capsuled balloon and an inflation device. The capsuled balloon includes a balloon encased within a capsule while an inflation tube of the balloon remains outside of the capsule, and the inflation device includes an interface that opens out of the device along an axis and comprises locking arms. The capsuled balloon at its boundary region is located within the interface with the inflation tube oriented generally along the device's axis, and the locking arms of the interface engage the inflation tube in order to fix it in place.

A throwable exploding water ball includes a main body and a sealing cover member. The main body is provided with at least one opening, and the opening is in communication with an inner cavity of the main body. The main body and the sealing cover member are both made of an elastic soft material. The sealing cover member is connected to the main body through a connecting member and seals the opening, so that the inner cavity of the main body is able to store water. When the main body and / or the sealing cover member are deformed by an impact, an openable and closeable opening is formed between the main body and the sealing cover member, so that the water in the inner cavity of the main body is splashed out from the openable and closeable opening through the opening.

A water rocket delayed separation device comprises an upper connector, the upper connector is connected with a superior water rocket body, a breather pipe penetrates through the upper connector, extends downwards and penetrates through a lower connector, the lower connector is connected with a subordinate water rocket body, the breather pipe is sleeved with a separation hose, and a one-way air valve is arranged at the lower end of the separation hose. A gas storage pipe is arranged outside the separation hose in a sleeving mode, a gas hole is formed in the lower end of the gas storage pipe, the gas storage pipe plays a role in buffering release of other pressure by arranging the gas storage pipe, the gas hole is formed in the gas storage pipe, and therefore the effect of delayed separation can be started, and control over delayed separation time is also achieved by controlling the hole diameter of the gas hole; the device is simple in structure, light in weight and high in separation success rate.

The utility model relates to a simple adjustable delay air separator, which is used for air separation of a multi-stage water rocket body and comprises a first pipe body and an integrally formed flexible rubber hose, the upper end and the lower end of the flexible rubber hose are thick-wall parts, the middle of the flexible rubber hose is a thin-wall section, a first hose body can penetrate through the upper end of the flexible rubber hose, and the outer wall of the first hose body and the inner wall of the thin-wall section in the middle of the flexible rubber hose are in expanded contact; the lower end of the flexible rubber hose is provided with a mounting hole and a one-way valve, the outer wall of the one-way valve and the inner wall of the mounting hole are in sealed expanded connection, and air flows from the outside of the flexible rubber hose to the inside of the flexible rubber hose in the air inlet direction of the one-way valve. A flexible rubber hose integrated structure is adopted in the separator, complex split structures such as a hose, a connecting joint and a sealing ring in an existing separator are replaced, product assembly is greatly simplified, production cost is reduced, the delayed separation time can still be adjusted by adjusting the connecting tightness of a lower-stage rocket body and the flexible rubber hose, and the separation time is shortened. The air separation effect is ensured.

A membrane structure for integrated production of a water ball is disclosed, including an integrated membrane, wherein the integrated membrane includes a membrane body portion and a pocket body portion, and a pocket body tear line is arranged between the membrane body portion and the pocket body portion; and the membrane body portion is provided with a water injection channel, and a one-way water inlet is arranged between the water injection channel and the pocket body portion.

Balloon retaining and inflating structures, assemblies, and methods which provide arrays of multiple balloons in any desired configuration, and wherein the balloons are simultaneously inflated and the array can be repeatedly inflated and deflated for re-use.

The utility model relates to a model airplane brake parachute mechanism which comprises a brake parachute cabin body, a brake parachute pack, a parachute pack ejection device, a parachute pack cover plate, an unlocking assembly and a steering engine, the brake parachute cabin body is provided with a parachute pack groove for containing the brake parachute pack, the parachute pack ejection device is arranged at the groove bottom of the parachute pack groove, the brake parachute pack is placed on the parachute pack ejection device, and the steering engine is arranged on the brake parachute cabin body. The parachute pack ejection device provides thrust to abut the deceleration parachute pack against the parachute pack cover plate, the parachute pack cover plate capable of opening or closing the parachute pack groove is arranged at an opening of the parachute pack groove, the unlocking assembly is arranged on the deceleration parachute cabin and connected with the parachute pack cover plate in a matched mode, and the steering engine is arranged on the deceleration parachute cabin and connected with the parachute pack cover plate in a matched mode. The steering engine can control the rocker arm to push the unlocking assembly to leave the parachute pack cover plate, so that the parachute pack cover plate opens the parachute pack groove.

A traveling toy includes: a traveling toy body including a wheel, the wheel being rotatable about a rotation shaft; an eccentric shaft provided on the wheel in a state of being parallel to and spaced apart from the rotation shaft; a swing member provided swingably and detachably on the traveling toy body by a shaft support structure, the swing member including a coupling shaft; and a link member coupling the eccentric shaft and the coupling shaft. The link member is detachably coupled to the coupling shaft.

The utility model discloses a multi-style water injection toy ball which comprises an adjusting rod and two half-shell rubber bodies, one end of the adjusting rod is connected to the inner wall of one half-shell rubber body, and the other end of the adjusting rod is screwed into a screw hole of the other half-shell rubber body through a thread part, so that the two half-shell rubber bodies are combined in a covering mode to form a hollow whole shell. After the water is filled and the ball is thrown, the water releasing effect is good, and the entertainment effect is better; the half-shell rubber bodies can be screwed, and the closing force of the two half-shell rubber bodies can be adjusted by adjusting the depth of the threaded part of the adjusting rod screwed into the screw hole, so that the required sealing effect is achieved, the corresponding explosion water release effect is obtained, and the flexibility is high; during water injection, the half-shell rubber body on one side or the two sides can be pressed at the same time or the half-shell rubber bodies on the two sides are pulled open or pulled open for water injection, the water injection modes are multiple, and diversified playing requirements are met; and in addition, the colors and the shapes of the two half-shell rubber bodies can be the same or different, so that more interestingness is achieved, and individual requirements are met.

A container inflator system (100) includes a suction chamber (102) arranged to expand the container within the suction chamber (102) while maintaining at least one opening for accessing the container; an inflation device (104) arranged to further inflate the container when the container is removed from the suction chamber (102); and a delivery valve (302) arranged to seal the container so as to maintain the expanded state of the container when it is removed from the suction chamber (102).

Systems, devices and methods for model rocketry are provided. According to some aspects, new forms of model rocket nose cones, other model rocket components, and methods for their use, are provided. A new form of reversibly-divisible nose cone is provided, including a plurality of housing sections forming an interior payload section and, in some embodiments, including a locking mechanism(s) configured to hold the plurality of housing sections together during the initial phases of flight. In some embodiments, such a locking mechanism is unlocked, and the housing sections are separated, at least in part, in an ejection phase of model rocket flight. In some embodiments, such a locking mechanism is unlocked, at least in part, by increased air resistance and tension from shock cord(s) of a model rocket. Shock cord mounting arms are provided, including eyelet(s), mounted at an angle to a trailing surface of the nose cone.

The present disclosure relates generally to a system for inflating a balloon and more particularly to a system and methods by which parameters for an inflation process are defined based on design and location of a balloon. Particularly, the system is configured to, automatically or in response to a user input, execute an inflation process to facilitate providing a defined minimum amount of a lighter-than-air gas followed by one or more supplemental gases to create a mixture within the balloon. Advantageously, the system may be configured to optimize an amount of each gas injected based on a design and location of the balloon and output an interface including costs, savings, and parameters relating to the location, design, and / or gaseous mixture.

The utility model discloses a structure of a bionic butterfly, and relates to the technical field of bionic butterflies. The bionic butterfly structure comprises a main body shell, a motor base and an extension plate, and wings are arranged on the two sides of the main body shell; a motor base is fixedly installed at the bottom of the body shell, a driving motor is fixedly installed at the bottom of the motor base, and a differential mechanism is fixedly installed on the rear side of the motor base. According to the structure of the bionic butterfly, through the differential structure of the eccentric curved bar and the differential mechanism, the trippppery natural posture of the butterfly is accurately simulated, the flight stability and maneuverability of the butterfly robot are remarkably improved, remarkable effects are achieved in the aspects of energy conservation and consumption reduction, mechanical abrasion is greatly reduced, and therefore the service life of the robot is prolonged; meanwhile, by selecting light-weight materials, the overall weight of the robot is successfully reduced, and the flight performance of the robot is improved.

The utility model discloses a miniature bubble blowing device. The miniature bubble blowing device comprises a liquid storage box, a bubble blowing sheet, a baffle, a motor and fan blades, a mounting plate for fixing the motor is arranged above the liquid storage box; the motor is electrically connected with an external control panel; the fan blades are mounted on a transmission shaft of the motor; the bubble blowing sheet comprises a connecting seat, a connecting rod and a bubble blowing ring; the baffle is fixedly connected with the connecting seat; the connecting seat is hinged to the liquid storage box through a connecting shaft; the fan blades are opposite to the baffle; an included angle formed by the baffle and the bubble blowing ring is 90 + / -5 degrees; in a natural state, the bubble blowing ring falls into the liquid storage box under the action of gravity, and at the moment, the included angle between the baffle and the horizontal plane is 60 + / -5 degrees; after the baffle is blown over by the fan blades, the included angle between the bubble blowing ring and the horizontal plane is 75 + / -5 degrees. The technical scheme has the biggest advantages of being simple in structure, convenient to install, small in overall size and light.

A novel form of balloon arch equipped with a blower offers reusability and ease of use compared to conventional balloon arches. The assembly, made from polyester and ripstop materials, ensures the arch is durable and long-lasting. Using a 3D-modeling process, individual polyester pieces are identified, cut, and sewn together to produce a design. The arch's functionality allows for inflation within 1-5 minutes, making it a decoration choice for parties and celebrations. The arch is available in colors to accommodate preferences. Once the arch has served its purpose, disconnecting and unzipping the air outlets deflates it, making it easy to store for future use. The single-piece inflatable assembly is designed to resemble an arch constructed from balloons. With the blower providing air, the arch remains inflated until disconnected. The arch is available in materials and colors, making it a choice for any occasion.

A balloon assembly includes a balloon having a body, a port having only a single inlet for passage of gas into the body of the balloon, and a valve assembly including an upper valve body and a separate lower valve body cooperating to define an interior. A valve member is disposed in the interior which moves from a first position to a second position in response to the passage of air through the valve assembly from the single inlet of the port to the balloon. In the first position, the valve member is against the lower valve body, disabling the passage of air through the valve assembly from the balloon to the port. In the second position, the valve member is away from the lower valve body, enabling the passage of air through the valve assembly from the single inlet to the balloon.

Filling a balloon with a volume of material, the balloon having an adhesive staging segment formed about a peripheral surface of the moldable adhesive cross sectioned profile of the moldable adhesive ring. Retaining the volume of material within an expansion cavity of the balloon by applying a tensile force in a longitudinal direction between ends of the tubular balloon neck segment to expose the moldable adhesive ring from the adhesive staging segment and compressing the exposed moldable adhesive ring to form a seal. The material can be a gas, air, Helium, etc. A tether can be inserted into the balloon neck prior to filling and sealing, where the sealing step secures the tether to the balloon.

An inflatable decoration system and method comprising an inflatable decoration that deploys from and deflates into a decorative box, eliminating the eyesore aspect of inflatable holiday yard decorations of the past.

The device of reusable balloons includes a rubber balloon and a base. The rubber balloon has a neck. After the balloon is inflated, the neck is twisted to form multiple tight spirals whose flexibility and pressure prevents air leakage, and the neck is tied into a loose single knot. The base has a first through hole and a second through hole arranged radially away from the base's center. A slit is provided connecting the first and second through holes that is selectively and flexibly opened. After the single knot is run through the first through hole, the neck is plugged into the second through hole through the slit. Four or more rubber balloons can be attached to the base and multiple bases can be coupled and arranged to decorate events. After the event, the single knot can be undone, allowing the balloon to deflate and be stored for repeated use.

A bubble machine comprising a core and a housing is provided. Part of the core is located in the housing. A bubble outlet of the core is exposed outside the housing, and the housing is flexible and inflatable. The core includes a core body, a bubble outlet head, and an air guiding pipe. The bubble outlet head is provided with a smearing device which is able to smear liquid onto the bubble outlet to form a layer of liquid film. The smearing device comprises a scraper and a rotating strip. A rotating end is arranged in the core body, a rotating shaft of the scraper is connected to the rotating end in the core body by the rotating strip, and the rotating strip is flexible.

An inflatable holiday decoration storage and expansion device designed to automate the management and display of yard ornaments while enhancing aesthetic appeal and protecting decorations / inflatables from environmental elements is disclosed. The device features a durable, lightweight, waterproof weather resistant box or container-shaped main body and includes walls and a bottom surface. At least one aperture is disposed in the bottom surface for accommodating ground-securing spikes, and an automatically / autonomously opening pivotable lid transitions the box or container from a closed state to an open state. A motor inflates a stored decoration and is operable via a remote control which triggers the lid to open as the decoration inflates. The device is equipped with LED lights for enhanced display and ambient lighting and the device also has sensors to detect weather or wind conditions.

A balloon bursting frame apparatus is provided so as to have a plurality of outlet nozzles, each outlet nozzle operatively associates with an inlet of a balloon by way of a preloaded adaptor. The preloaded adaptor provides a barbed conduit with raised flanges that define a lock groove to which a retainer ring of connection mechanism can snap-connect to. The connection mechanism also provides a cable tie for cinching the inlet of the balloon securely in place.

The utility model relates to the technical field of model airplane steering engines, and discloses a model airplane steering engine with a modular structure, which comprises a transmission module, a driving module, a control module, a potentiometer, a steering wheel and a rubber sealing gasket, the transmission module forms a transmission box through an upper shell and a middle mounting plate, and a gear set is arranged in the transmission box; the driving module is composed of a driving motor, a motor limiting block and a protective shell, and the driving motor drives a gear set to do decelerating motion; the control module is composed of a control panel installed on the bottom shell and connected with the potentiometer and the driving motor through wires. The potentiometer is installed in the potentiometer clamping groove and connected with the output gear shaft in a matched mode through a U-shaped groove. The steering wheel is matched and connected with the output gear shaft through a spline; the three modules are integrally assembled into a complete steering engine through screws. According to the utility model, through the modular structural design, the steering engine can be assembled in a split manner, so that the steering engine can be quickly and independently disassembled and assembled during testing and overhauling, can be quickly disassembled and replaced during faults, and has excellent practical significance.

An inflatable lighting device includes: a flexible housing, a light strip, and a sealing assembly. The flexible housing defines a receiving cavity. The receiving cavity is inflatable, the flexible housing includes a first surface and a second surface. The light strip is received in the receiving cavity, the light strip includes a plurality of light elements and a flexible base, the plurality of light elements are arranged on the flexible base. The sealing assembly is received in the receiving cavity, the sealing assembly is connected to the inner side of the first surface. The light strip is disposed between the sealing assembly and the first surface.