WO2021073014A1

WO2021073014A1 - Ejection toy

Info

Publication number: WO2021073014A1
Application number: PCT/CN2020/073103
Authority: WO
Inventors: 谢国华; 谢幼兰; 陈佳瑜
Original assignee: 广州灵动创想文化科技有限公司
Priority date: 2019-10-14
Filing date: 2020-01-20
Publication date: 2021-04-22
Also published as: CN110575673A

Abstract

An ejection toy, comprising an ejection base (10) as well as a launch slot (11), a transmission component (20), a driving component (30), a boomerang wheel (40), and an ejection member (50) that are provided on the ejection base (10). The output end of the transmission component (20) is provided in the launch slot (11) and is in coordinated transmission connection with the boomerang wheel (40); the driving component (30) is in coordinated connection with the input end of the transmission component (20) and is configured to drive the transmission component (20) to drive the boomerang wheel (40) to rotate in the forward or backward direction; and the ejection member (50) is rotatably disposed on the ejection base (10) and is configured to eject the boomerang wheel (40). The toy enables the boomerang wheel (40) to eject after accelerating and then spin and to continue to accelerate the ejection and spin motion, so that the toy is more interesting.

Description

A catapult toy

Technical field

The invention relates to the technical field of toys, in particular to a projectile toy.

Background technique

Toys are important tools for children's intellectual development and entertainment. As people's living standards continue to improve, people's requirements for the quality and functions of toys are also increasing. Among them, the ejection toy is a kind of toy that is very popular among children.

Existing ejection toys should increase their interest while pursuing intellectual development activities, so as to increase children's interest. The animation in real life attracts a large group of fans by virtue of its realistic special effects, and many toys derived from it are very popular among fans. Among them, the existing revolver-type ejection toys are relatively rough in workmanship and low in simulation, or because they only have ejection functions, they cannot satisfy the modern people's pursuit of multiple toy play methods.

In addition, the existing catapult toys often have only a single play method, which can only eject the projectiles singly, and there is no other novel play method, which lacks fun and makes it difficult to obtain the long-term favorite of children, and it is easy for children to He lost interest and gradually put him aside.

Summary of the invention

The invention provides a catapult toy with ingenious design, which not only enables the spinning wheel to be spun out and then spins after being accelerated, but also can continue to accelerate the bounce spinning motion, which expands the fun and functionality of the toy.

The technical scheme adopted by the present invention is:

A ejection toy, comprising an ejection seat and a transmission assembly, a drive assembly, a revolving wheel and an ejection part arranged on the ejection seat; the ejection seat is provided with a launching groove, and the output end of the transmission assembly is arranged on the launching part. In the groove, the output end of the transmission assembly is connected with the rotating wheel in cooperation; the drive assembly is connected with the input end of the transmission assembly, and is used to drive the transmission assembly to drive the rotating wheel in the direction of travel or It rotates in the direction of driving backward; the ejection piece is rotatably arranged on the ejection seat, and the ejection piece is used for ejecting the revolving wheel.

The ejection toy of the present invention is constructed such that, through the ingenious design of the transmission assembly, the drive assembly can drive the transmission assembly to drive the revolving wheel to rotate in the direction of travel and retreat, and eject the revolving wheel from the launch slot through the ejection member, the revolving wheel At the moment when the ejection force is at the limit, the user can adjust the position of the ejection seat to make the ejection slot align with the retreating revolving wheel. When the revolving wheel is reconnected with the transmission assembly, the user can adjust the position of the ejection seat. Continue to drive the revolving wheel to rotate in the direction of travel and retreat through the drive assembly, and continue to accelerate the ejection revolving movement. Not only that, but also by changing the number of gears of the transmission assembly, the gyrator wheel can obtain forward acceleration, and it can be directly launched under the action of the ejector. After the launch, the gyrator wheel can continue to travel forward; thus, the ejection of the present invention is achieved. The toy can not only launch the revolver, but also switch the positive and negative acceleration of the revolver, which expands the fun and functionality of the toy.

In some embodiments, the transmission assembly includes a turntable gear, a transmission gear set, and a sliding gear; the turntable gear is arranged on the inner side of the emission groove, and a magnetic element is passed between the turntable gear and the revolving wheel. Mutual adsorption connection; the transmission gear set is in transmission connection with the turntable gear, and the transmission gear set drives the revolving wheel to rotate in the traveling direction or the traveling backward direction; the sliding gear is slidably arranged on the ejection seat Above, the sliding gear is in transmission connection with the drive assembly, and the drive assembly is used to drive the sliding gear to be in transmission connection or disconnection from the transmission gear set.

In some embodiments, the transmission gear set includes a transmission gear, a dial, a first dial gear, and a second dial gear. The transmission gear is rotatably arranged on the ejection seat, and the dial A disc is slidably arranged on the ejection seat, the first toggle gear and the second toggle gear are rotatably arranged on the toggle plate, and the first toggle gear and the second toggle gear are driven The dial is used to drive the first dial gear to be respectively connected to the dial gear and the transmission gear, or to drive the first dial gear and the second dial gear to be respectively connected to the dial gear and the transmission gear connection.

In some embodiments, the magnetic element includes a first magnetic disk and a second magnetic disk, the first magnetic disk is installed on the side of the turntable gear, and the second iron disk is installed on the rotating wheel and the turntable gear. Opposite side.

Optionally, or in combination with the foregoing, a first ring rack is provided on the side of the turntable gear, and a second ring rack is provided on the side of the revolving wheel that meshes with the first ring rack.

Optionally, or in combination with the foregoing, a pair of sliding grooves are provided on the ejection seat, and both ends of the rotating shaft of the sliding gear are respectively slidably arranged in the pair of sliding grooves; To drive the sliding gear to be connected to or disconnected from the transmission gear set.

In some embodiments, the drive assembly includes a spool, a spool, a drive gear, a winding sheet, and a drawstring; the spool is a hollow structure with a hole on one side, and the middle of the spool is rotatably It is arranged in the through hole of the reel, one end extends into the inside of the reel, and the other end is located outside the reel; the driving gear is fixedly sleeved on the reel and is connected to the transmission assembly The input end is matched with the transmission connection; the winding piece is arranged at one end of the winding shaft extending into the winding reel, and the center end of the winding piece is fixed at the port of the winding shaft; the draw rope winding is arranged on the winding shaft The other end of the ejection seat extends out of the ejection seat and is provided with a pull ring.

In some embodiments, the ejection member includes an ejection rod and a twisting member, the middle part of the ejection rod is rotatably arranged on the ejection base through the twisting member, and the upper end thereof extends upwardly from the ejection base and is provided with a pressing part , The lower end is rotatably provided with a pulley, which is located behind the revolving wheel.

In some embodiments, a handle is provided on one side of the ejection seat, and the handle is vertically arranged on the side of the ejection seat.

Optionally, or in combination with the foregoing, a flip cover is provided at the bottom of one end of the handle away from the ejection seat, and the rotation angle of the flip cover relative to the handle ranges from 0 to 90°.

For a better understanding and implementation, the present invention will be described in detail below with reference to the accompanying drawings.

Description of the drawings

Figure 1 is a schematic diagram of the structure of a projectile toy in some embodiments;

Figure 2 is a front view of the projectile toy in some embodiments;

Figure 3 is a bottom view of the projectile toy in some embodiments;

Figure 4 is an exploded schematic view of the projectile toy in some embodiments;

Fig. 5 is a schematic diagram of the connection between the drive assembly and the transmission assembly in some embodiments;

Figure 6 is another schematic diagram of the connection between the drive assembly and the transmission assembly in some embodiments;

Figure 7 is a schematic view of the structure of the ejection element in some embodiments;

8 is a schematic diagram of the connection between the sliding gear and the sliding groove in some embodiments;

FIG. 9 is a schematic diagram of the structure of the turntable gear of the ejection toy in some embodiments;

Fig. 10 is a schematic diagram of the structure of the revolver of the projectile toy in some embodiments.

Detailed ways

To further illustrate the various embodiments, the present invention is provided with drawings. These drawings are a part of the disclosure of the present invention, which are mainly used to illustrate the embodiments, and can cooperate with the relevant description in the specification to explain the operation principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and advantages of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "left", " The orientation or positional relationship indicated by “right”, “top”, “bottom”, “inner”, “outer”, “axial”, “radial”, “circumferential”, etc. are based on the orientation or position shown in the drawings The relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot understand the limitations of the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that the terms "installed", "connected", and "connected" should be understood in a broad sense unless otherwise clearly specified and limited. For example, they can be fixed or detachable. Connected or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in the present invention can be understood in specific situations.

Please refer to Figure 1 to Figure 10 at the same time.

This embodiment provides an ejection toy, which includes an ejection seat 10, a transmission assembly 20, a drive assembly 30, a revolving wheel 40, and an ejection member 50 arranged on the ejection seat 10; the ejection seat 10 is provided with a launching groove 11 , The output end of the transmission assembly 20 is arranged in the launch slot 11, the output end of the transmission assembly 20 is in a matched transmission connection with the revolving wheel 40; the drive assembly 30 is matched with the input end of the transmission assembly 20 Connected and used to drive the transmission assembly 20 to drive the revolving wheel 40 to rotate in the direction of travel or the direction of travel; the ejection member 50 is rotatably arranged on the ejection seat 10, and the ejection member 50 is used to The revolving wheel 40 is ejected out.

In this embodiment, in order to improve the appreciation of the ejection seat 10, the ejection seat 10 is designed as a motorcycle-type structure, the launching groove 11 is provided at the front end of the ejection seat 10, and the swing wheel 40 serves as the structure of the motorcycle. Front wheel; and one side of the ejection seat 10 is provided with a handle 12, which is vertically arranged on the side of the ejection seat 10; the handle 12 is provided with a flip cover 121 at the bottom of one end away from the ejection seat, and the flip cover 121 is opposite The angle range of the rotation of the handle 12 is 0 to 90°. The rear end of the ejection seat 10 is provided with a rear wheel 13. It should be noted that the shape of the ejection seat 10 of the present invention is not limited to the motorcycle-type structure of this embodiment, and can also be designed as other beautiful-looking structures. In this embodiment, the shape of the handle 12 is a long bar grip, but the shape of the handle 12 can also be a U-shaped grip or other shapes, which will not be repeated here.

The transmission assembly 20 of this embodiment is designed as a gear assembly structure. Specifically, the transmission assembly 20 includes a turntable gear 21, a transmission gear set 22, and a sliding gear 23; On the side, the turntable gear 21 and the revolving wheel 40 are mutually attracted and connected by magnetic elements; the transmission gear set 22 is in transmission connection with the turntable gear 21, and the transmission gear set 22 drives the revolving wheel 40 along The sliding gear 23 is slidably arranged on the ejection seat 10, and the sliding gear 23 is in transmission connection with the driving assembly 30, and the driving assembly 30 is used to drive the sliding gear 23 is connected to or disconnected from the transmission gear set 22 in transmission.

Wherein, the transmission gear set 22 includes a transmission gear 221, a dial 222, a first dial gear 223, and a second dial gear 224. The transmission gear 221 is rotatably arranged on the ejection seat 10, so The dial 222 is slidably disposed on the ejection seat 10, the first dial gear 223 and the second dial gear 224 are rotatably disposed on the dial 222, and the first dial The gear 223 and the second toggle gear 224 are in transmission connection, and the toggle disk 222 is used to drive the first toggle gear 223 to be in transmission connection with the turntable gear 21 and the transmission gear 221, or to drive the first toggle gear 222 and The second toggle gear 223 is in transmission connection with the turntable gear 21 and the transmission gear 221 respectively.

In this embodiment, by setting the dial 222 and the first dial gear 223 and the second dial gear 224, when the dial 222 is driven to make the first dial gear 223 and the dial gear 21 and transmission respectively When the gear 221 is in transmission connection, the second toggle gear 224 is in an idling state; when the toggle dial 222 is driven so that the first toggle gear 222 and the second toggle gear 223 are respectively transmitted with the turntable gear 21 and the transmission gear 221 When connected, the turntable gear 21, the first toggle gear 222, the second toggle gear 223, and the transmission gear 221 are connected in sequence; the difference between the two cases is whether the number of gears between the turntable gear 21 and the transmission gear 221 is singular or An even number, so as to achieve the effect that the transmission gear set 22 drives the revolving wheel 40 to rotate in the traveling direction or the traveling backward direction.

In addition, the ejection seat 10 is provided with a pair of sliding grooves 14, and the two ends of the rotating shaft 230 of the sliding gear 23 are respectively slidably arranged in the pair of sliding grooves 14 of the ejection seat 10; The rotation in the opposite direction drives the transmission connection or disconnection between the sliding gear 23 and the transmission gear set 22.

The magnetic element includes a first magnetic disk 24 and a second magnetic disk 41. The first magnetic disk 24 is mounted on the side of the turntable gear 21, and the second magnetic disk 41 is mounted on the rotating wheel 40 and the turntable gear 21. Opposite side. The side surface of the turntable gear 21 is provided with a first ring rack 211, and the side surface of the turning wheel 40 is provided with a second ring rack 401 meshing with the first ring rack 211. The revolving wheel 40 of this embodiment is not only connected to the first disk 24 of the turntable gear 21 through the second disk 41 by adsorption, but also through the second ring rack 401 on the side of the revolving wheel 40 and the first ring rack of the turntable gear 21 211 are meshed with each other, so as to ensure that no deviation or separation occurs when the turntable gear 21 drives the revolving wheel 40 to rotate.

The drive assembly 30 of this embodiment is designed as a return force assembly structure. Specifically, the drive assembly 30 includes a reel 31, a reel 32, a drive gear 33, a reel 34 and a drawstring 35; the reel 31 is A hollow structure with a hole on one side, the middle of the spool 32 is rotatably arranged in the through hole of the spool 31, one end of which extends into the inside of the spool 31, and the other end is located outside the spool 31; The driving gear 33 is fixedly sleeved on the spool 32, and is in cooperation and transmission connection with the sliding gear 23 of the transmission assembly 20; the winding piece 34 is wound and arranged on the spool 33 to extend into the spool 31 The center end of the winding piece 34 is fixed at the port of the spool 32; the draw cord 35 is wound around the other end of the spool 32, and its end extends out of the ejection seat 10 and is provided with a pull ring 36.

In addition, the ejection member 50 of this embodiment includes an ejection rod 51 and a twisting member 52. The middle portion of the ejection rod 51 is rotatably arranged on the ejection base 10 through the twisting member 52, and the upper end thereof extends upward to the outside of the ejection base 10. A pressing portion 511 is also provided, and a pulley 512 is rotatably provided at the lower end, and the pulley 512 is located behind the revolving wheel 40.

As shown in FIG. 6, when the dial 222 is driven so that the first dial gear 223 is in transmission connection with the dial gear 21 and the transmission gear 221, the second dial gear 224 is in an idling state; When the rope 35 is pulled, the spool 32 rotates forward and drives the drive gear 33 to rotate forward. The drive gear 33 drives the sliding gear 23 to rotate in the reverse direction. At this time, the sliding gear 23 slides to the end of the sliding groove 14 close to the transmission gear set 22 and It is in transmission connection with the transmission gear 221, so that the transmission gear 221, the first toggle gear 223 and the turntable gear 21 drive the gyrator wheel 40 to rotate in the direction of travel, so that the gyrator wheel obtains energy for forward travel; in this process, the film is wound 34 is compressed and wound on the reel 32 at the same time. When the pull ring 36 is loosened, the spool 32 is reversely rotated under the action of the winding sheet 34 to recover the drawstring 35. At the same time, the spool 32 rotates in the reverse direction to drive the sliding gear 23 to rotate in the forward direction. At this time, the sliding gear 23 slides to the sliding position. The groove 14 is far away from one end of the transmission gear set 22 and is separated from the transmission gear set, so that when the pull rope 35 is recovered, the sliding gear 21 handles the idling state and cannot exert a reverse force on the turntable gear 21.

When the revolver 40 obtains a certain forward energy, the pressing part 511 is pushed downward to make the ejection rod 51 rotate forward, and the revolver 40 is shot and ejected from the launch slot 11 through the pulley 512 at the lower end of the ejection rod 51; During this ejection process, the speed of the swinging wheel 40 is controlled by controlling the speed of the downward tapping of the pressing portion 511, and after tapping, the ejection rod 51 is reset to the original position under the action of the twisting member 52.

As shown in Figure 5, when the dial 222 is driven so that the first dial gear 222 and the second dial gear 223 are in transmission connection with the dial gear 21 and the transmission gear 221, the dial gear 21, the first dial gear The gear 222, the second toggle gear 223, and the transmission gear 221 are connected in sequence; when the rope 35 is pulled through the pull ring 36, the spool 32 rotates forward and drives the drive gear 33 to rotate forward, and the drive gear 33 drives the sliding gear 23 to reverse. At this time, the sliding gear 23 slides to the end of the sliding groove 14 close to the transmission gear set 22 and is in transmission connection with the transmission gear set 22, so as to pass through the transmission gear 221, the second toggle gear 223 and the first toggle gear 222 in turn The and turntable gear 21 drives the revolving wheel 40 to rotate in the direction of travel and retreat, that is, when the rope 35 is pulled through the pull ring 36, the driving gear 33 drives the transmission assembly 20 to drive the revolver 40 in the direction of travel and retreat Rotating, so that the revolving wheel 40 obtains the energy of revolving; in this process, the winding sheet 34 is compressed and wound on the reel 32 at the same time. When the pull ring 36 is loosened, the spool 32 is reversely rotated under the action of the winding sheet 34 to recover the drawstring 35. At the same time, the spool 32 rotates in the reverse direction to drive the sliding gear 23 to rotate in the forward direction. At this time, the sliding gear 23 slides to the sliding position. The groove 14 is far away from one end of the transmission gear set 22 and is separated from the transmission gear set, so that when the draw rope 35 is recovered, the sliding gear 21 handles the idling state, and cannot apply a reverse force to the turntable gear 21, ensuring the drive assembly 30 Only the drive transmission assembly 20 drives the revolving wheel 40 to rotate in the direction in which the revolving wheel 40 travels and retreats.

When the gyrator wheel 40 obtains a certain amount of gyration energy, the pressing part 511 is pushed downward to make the ejection rod 51 rotate forward, and the gyrator wheel 40 is shot and ejected from the launch slot 11 through the pulley 512 at the lower end of the ejection rod 51; During this ejection process, the speed of the swinging wheel 40 is controlled by controlling the speed of the downward tapping of the pressing portion 511, and after tapping, the ejection rod 51 is reset to the original position under the action of the twisting member 52.

At the moment when the ejection force reaches the limit, the revolver 40 no longer moves forward, and retreats by the revolving force of the revolver 40. At this time, the position of the ejection seat 10 can be adjusted so that the ejection slot 11 of the ejection seat 10 is aligned and retreats. When the returned whirling wheel 40 is re-adsorbed with the turntable gear 21, pull the rope 35 through the pull ring 36 to re-generate the whirling wheel 40, and then eject the whirling wheel 40 through the ejector 50. , So that the revolving wheel 40 can seamlessly perform the ejection revolving movement.

The above-mentioned embodiments only express a few implementation modes of the present invention, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the projectile toy of the invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can be made, and these all fall within the protection scope of the present invention.

Claims

A projectile toy, which is characterized in that it comprises:

Ejection seat, which is provided with a launch slot;

The revolving wheel is arranged on the ejection seat;

The transmission assembly is arranged on the ejection seat, the output end of which is arranged in the launching groove and is connected in a coordinated transmission with the revolving wheel;

A drive assembly, which is arranged on the ejection seat, is matedly connected with the input end of the transmission assembly, and is used to drive the transmission assembly to drive the revolving wheel to rotate in the traveling direction or the traveling backward direction;

The ejection piece is rotatably arranged on the ejection seat and is used for ejecting the revolving wheel.
The ejection toy according to claim 1, wherein the transmission assembly includes a turntable gear, a transmission gear set and a sliding gear; the turntable gear is arranged on the inner side of the launch slot, and the turntable gear is The revolving wheels are mutually adsorbed and connected by magnetic elements; the transmission gear set is in transmission connection with the turntable gear, and the transmission gear set drives the revolving wheels to rotate in the direction of travel or the direction of travel; the sliding gear can be The sliding gear is slidably arranged on the ejection seat, and the sliding gear is in transmission connection with the driving assembly, and the driving assembly is used for driving the sliding gear to be in transmission connection or disconnection from the transmission gear set.
The projectile toy according to claim 2, wherein the transmission gear set includes a transmission gear, a toggle plate, a first toggle gear and a second toggle gear, and the transmission gear is rotatably arranged on the On the ejection seat, the dial is slidably arranged on the ejection seat, the first dial gear and the second dial gear are rotatably provided on the dial, and the first dial The gear is in transmission connection with the second toggle gear, and the toggle disk is used to drive the first toggle gear to be in transmission connection with the turntable gear and the transmission gear, or to drive the first toggle gear and the second toggle gear to respectively The turntable gear and the transmission gear are in transmission connection.
The projectile toy according to claim 2, wherein the magnetic element includes a first disk and a second disk, the first disk is installed on the side of the turntable gear, and the second iron disk is installed on the side of the turntable gear. The side surface of the turning wheel opposite to the turntable gear.
The ejection toy according to claim 2, wherein the side of the turntable gear is provided with a first ring rack, and the side of the revolving wheel is provided with a second ring rack that meshes with the first ring rack .
The ejection toy according to claim 2, wherein the ejection seat is provided with a pair of sliding grooves, the two ends of the rotating shaft of the sliding gear are respectively slidably arranged in the pair of sliding grooves; the driving components are respectively The sliding gear is driven to be connected to or disconnected from the transmission gear set by rotation in the forward and reverse directions.
The projectile toy according to claim 1, wherein the drive assembly includes a reel, a reel, a drive gear, a reel and a drawstring; the reel is a hollow structure with a hole on one side, so The middle part of the spool is rotatably arranged in the through hole of the spool, one end extends into the inside of the spool, and the other end is located outside the spool; the drive gear is fixedly sleeved on the spool , And matched with the transmission connection of the input end of the transmission assembly; the winding piece is wound and arranged at one end of the winding shaft extending into the winding reel, and the center end of the winding piece is fixed at the port of the winding shaft; The rope is wound on the other end of the spool, and the end extends out of the ejection seat and is provided with a pull ring.
The ejection toy according to claim 1, wherein the ejection member comprises an ejection rod and a twisting member, the middle part of the ejection rod is rotatably arranged on the ejection seat by the twisting member, and the upper end thereof extends upward The ejection seat is externally provided with a pressing part, and the lower end of the ejection seat is rotatably provided with a pulley, and the pulley is located behind the revolving wheel.
The ejection toy according to claim 1, wherein a handle is provided on one side of the ejection seat, and the handle is vertically arranged on the side of the ejection seat.
The ejection toy according to claim 9, wherein the bottom of one end of the handle far away from the ejection seat is provided with a flip cover, and the rotation angle of the flip cover relative to the handle ranges from 0° to 90°.