Ejection power two-stage separation rocket toy device

Abstract

The utility model relates to the technical field of rocket toy devices, and discloses an ejection power two-stage separation rocket toy device which comprises a base, an installation block is fixedly connected to the top of the base, a rubber band is fixedly connected to the outer portion of the installation block, and a limiting piece is slidably connected to the outer portion of the rubber band. A fixing block is fixedly connected to the bottom of the limiting piece, a sliding groove is formed in the outer side of the fixing block, a supporting rod is fixedly connected to the top of the mounting block, two movable rods are fixedly connected to the outer portion of the mounting block, and two sliding rods are fixedly connected to the inner sides of the movable rods. According to the rocket launching device, the rubber band is fixed through the cooperation of the clamping block and the sliding groove, under the action of the limiting piece, the rocket is launched off, the rebound principle of the rubber band is used as launching power, dependence on a chemical propellant or a gas pressurization system is reduced, meanwhile, the device is designed to be capable of being launched repeatedly, and the economical efficiency and durability of the toy are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rocket toy devices, in particular to a catapult-powered two-stage separation rocket toy device. Background Art

[0002] As children grow up, their brains are in a rapid development stage. Educational toys can meet their needs for exercising their thinking ability, creativity, hand-eye coordination and other abilities, helping them to grow better. Modern education emphasizes all-round development and quality education. Educational toys are in line with this educational concept and become a tool to assist education. Among them, the rocket toy device toy industry on the market combines continuous innovation to attract consumers.

[0003] However, most existing rocket toy devices use gunpowder ignition to launch them into the air. However, this method is prone to explosion or burns, posing a safety hazard. In addition, existing rocket toys also have shortcomings in recycling design, resulting in a waste of resources. Therefore, a catapult-powered two-stage separation rocket toy device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a catapult-powered two-stage separation rocket toy device, which aims to improve the safety hazard problem of the launch method of the existing rocket toy device.

[0005] In order to achieve the above-mentioned objectives, the present invention adopts the following technical solutions: a catapult-powered two-stage separation rocket toy device, comprising a base, the top of the base is fixedly connected to a mounting block, the outside of the mounting block is fixedly connected to a rubber band, the outside of the rubber band is slidably connected to a limiting piece, the bottom of the limiting piece is fixedly connected to a fixed block, a sliding groove is provided on the outside of the fixed block, the top of the mounting block is fixedly connected to a support rod, the outside of the mounting block is fixedly connected to two movable rods, the inside of the movable rod is fixedly connected to two sliding rods, an internal groove is provided inside the mounting block, the inner wall of the mounting block is slidably connected to a pull rod, the outer sleeve of the pull rod is provided with a spring, the other end of the pull rod is fixedly connected to a baffle, the other side of the baffle is fixedly connected to a card block, the top of the mounting block is provided with a limiting groove, and a landing assembly is installed on the top of the rubber band, and the landing assembly is used to land the rocket.

[0006] As a further description of the above technical solution:

[0007] The landing assembly includes a second shell, the bottom of which is slidably connected to the top of the rubber band, the outside of the second shell is fixedly connected to a guide member, the outside of the second shell is fixedly connected to a directional member, the outside of the second shell is slidably connected to the first shell, a synchronization groove is provided inside the first shell, and the inner walls of the second shell and the first shell are fixedly connected to a group of adapter wires, each group of the adapter wires has two, and the other end of the adapter wire is fixedly connected to a parachute.

[0008] As a further description of the above technical solution:

[0009] One end of the pull rod away from the baffle passes through the outer wall of the mounting block and extends to the outside thereof, and one end of the pull rod is fixedly connected to a pull ring.

[0010] As a further description of the above technical solution:

[0011] One end of the spring is fixedly connected to the inner wall of the inner groove, and the other end of the spring is fixedly connected to the outer side of the baffle.

[0012] As a further description of the above technical solution:

[0013] The longitudinal section of the baffle is square, and the outer portion of the baffle is slidably connected to the inner wall of the inner groove.

[0014] As a further description of the above technical solution:

[0015] The shape of the clamping block matches the shape of the inner wall of the sliding groove, and the outer portion of the clamping block is plug-fitted to the inner wall of the sliding groove.

[0016] As a further description of the above technical solution:

[0017] A groove is provided inside the guide member, and an inner wall of the groove is slidably connected to the outer portion of the support rod.

[0018] As a further description of the above technical solution:

[0019] The exterior of the directional member is slidably connected to the inner wall of the synchronization groove.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the present invention, the rubber band is fixed by the block and the slide groove, and the limiting action of the limiting member enables the rocket to be launched into the air. The rubber band rebound principle is used as the ejection power, which reduces the dependence on chemical propellants or gas pressurization systems. At the same time, the device is designed to be repeatedly launched, which improves the economy and durability of the toy.

[0022] 2. This utility model incorporates a two-stage separation structure to allow the rocket to detach under its own weight and automatically deploy a parachute after power loss, ensuring a safe landing and preventing damage. Furthermore, the entire base is constructed with building blocks, enhancing the toy's hands-on and creative nature, helping to improve children's hands-on and spatial thinking abilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of a catapult-powered two-stage separation rocket toy device proposed in the utility model;

[0024] Figure 2 This is a schematic diagram of the movable rod structure of a catapult-powered two-stage separation rocket toy device proposed by the present invention;

[0025] Figure 3 This is a schematic diagram of the parachute structure of a catapult-powered two-stage separation rocket toy device proposed in the utility model;

[0026] Figure 4 This is a schematic cross-sectional view of the mounting block in a catapult-powered, two-stage separation rocket toy device proposed in the present invention;

[0027] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0028] Legend:

[0029] 1. Base; 2. Mounting block; 3. Movable rod; 4. Pull rod; 5. Rubber band; 6. Shell 1; 7. Shell 2; 8. Limiting piece; 9. Fixing block; 10. Support rod; 11. Limiting slot; 12. Guide piece; 13. Adapter cable; 14. Parachute; 15. Synchronizing slot; 16. Orienting piece; 17. Internal slot; 18. Spring; 19. Baffle; 20. Block; 21. Slide slot; 22. Slide rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 、 Figure 2 and Figure 5The utility model provides an embodiment of a catapult-powered two-stage separation rocket toy device, comprising a base 1, a mounting block 2 fixedly connected to the top of the base 1, a rubber band 5 fixedly connected to the outside of the mounting block 2, a limiting member 8 slidingly connected to the outside of the rubber band 5, a fixing block 9 fixedly connected to the bottom of the limiting member 8, a sliding groove 21 is provided on the outside of the fixing block 9, a support rod 10 is fixedly connected to the top of the mounting block 2, two movable rods 3 are fixedly connected to the outside of the mounting block 2, two sliding rods 22 are fixedly connected to the inner side of the movable rod 3, an internal groove 17 is provided inside the mounting block 2, a pull rod 4 is slidably connected to the inner wall of the mounting block 2, a spring 18 is provided on the outer sleeve of the pull rod 4, a baffle 19 is fixedly connected to the other end of the pull rod 4, a card block 20 is fixedly connected to the other side of the baffle 19, a limiting groove 11 is provided on the top of the mounting block 2, and a landing assembly is installed on the top of the rubber band 5, which is used to land the rocket.

[0032] Furthermore, mounting block 2 provides a platform for rocket launch. The elastic force of rubber band 5 propels the rocket into the air, while retainer 8 facilitates the pulling of rubber band 5. Sliding rod 22 supports and limits the rubber band 5, preventing breakage during stretching. Baffle 19 limits the position of pull rod 4 and block 20, providing a connection and ensuring stability during sliding. By pulling the pull rod 4 outward, the baffle 19 is driven to slide along the inner wall of the inner groove 17. Under the traction of the baffle 19, the block 20 slides at the same time until the block 20 is completely retracted into the inner groove 17. At the same time, the spring 18 is in a compressed state. At this time, the limiter 8 is pulled downward to drive the rubber band 5 to move downward at the same time, stretching the rubber band 5 until the bottom of the fixed block 9 contacts the inner bottom wall of the limit groove 11. At the same time, the pull rod 4 is released. Under the elastic force of the spring 18, the outside of the block 20 fits against the inner wall of the slide groove 21, which stretches the rubber band in the stretched state. 5 is fixed, that is, the preparations before the rocket launch are completed. At this time, the outer part of the orienting member 16 is completely fitted with the inner wall of the synchronization groove 15, and then the two guide members 12 are sleeved on the outer part of the support rod 10. The bottom of the outer shell 2 7 contacts the surface of the rubber band 5. At this time, the pull rod 4 is pulled outward, and the pull rod 4 drives the block 20 to slide at the same time through the baffle 19, so that the block 20 is separated from the slide groove 21. Under the elastic force of the rubber band 5, the rocket is ejected into the air, that is, the rocket launch is completed. The elastic force of the rubber band 5 makes the rocket take off, reducing the dependence on chemical fuels and making the rocket more durable.

[0033] Reference Figure 1 、 Figure 3 and Figure 5The landing assembly includes a shell 2 7, the bottom of the shell 2 7 is slidably connected to the top of the rubber band 5, the outside of the shell 2 7 is fixedly connected to a guide member 12, the outside of the shell 2 7 is fixedly connected to a directional member 16, the outside of the shell 2 7 is slidably connected to the shell 1 6, and a synchronization groove 15 is provided inside the shell 1 6. The inner walls of the shell 2 7 and the shell 1 6 are fixedly connected to a group of adapter wires 13, and each group of adapter wires 13 has two, and the other end of the adapter wire 13 is fixedly connected to a parachute 14; a groove is provided inside the guide member 12, and the inner wall of the groove is slidably connected to the outside of the support rod 10; the outside of the directional member 16 is slidably connected to the inner wall of the synchronization groove 15.

[0034] Furthermore, the outer shell 1 6 and the outer shell 2 7 together form a rocket. When the outer shell 1 6 and the outer shell 2 7 are separated, the parachute 14 is easily deployed. The directional member 16 and the synchronous groove 15 cooperate with each other to connect the outer shell 1 6 and the outer shell 2 7, preventing them from separating at will and increasing the fun of the toy. The parachute 14 can safely land the rocket when the rocket loses power after launch, reducing rocket wear and tear, and making it reusable. When the rocket is ejected and launched, it uses its own weight to quickly separate the outer shell 1 6 from the outer shell 2 7 when it loses power. The parachute 14 is deployed by the wind resistance during the fall, greatly slowing the speed of the rocket's descent, completing a safe landing, reducing wear on the rocket, extending the service life of the rocket, and making the rocket reusable for launch. The groove cooperates with the support rod 10 to limit the rocket. The directional member 16 fits the inner wall of the synchronous groove 15 to connect the outer shell 1 6 and the outer shell 2 7, making the device more effective.

[0035] Reference Figure 1 、 Figure 2 and Figure 4 The end of the pull rod 4 away from the baffle 19 passes through the outer wall of the mounting block 2 and extends to the outside thereof, and one end of the pull rod 4 is fixedly connected to a pull ring; one end of the spring 18 is fixedly connected to the inner wall of the internal groove 17, and the other end of the spring 18 is fixedly connected to the outer side of the baffle 19; the longitudinal section of the baffle 19 is square, and the outer side of the baffle 19 is slidingly connected to the inner wall of the internal groove 17; the shape of the block 20 matches the shape of the inner wall of the slide groove 21, and the outer side of the block 20 is plug-fitted to the inner wall of the slide groove 21.

[0036] Furthermore, the function of the pull ring is to facilitate the operator to pull the pull rod 4; the spring 18 is limited by the internal groove 17 and the baffle 19 to prevent the spring 18 from deforming due to uneven force distribution when the pull rod 4 is pulled; when the pull rod 4 is pulled, the baffle 19 slides along the inner wall of the internal groove 17 to increase the stability of the baffle 19; the fixing block 9 is fixed by the clamping block 20 being inserted into the inside of the slide groove 21.

[0037] Working principle: First, pull the pull rod 4 outward, and the pull rod 4 drives the baffle 19 to slide along the inner wall of the internal groove 17, thereby driving the card block 20 to slide at the same time until the card block 20 is completely retracted into the inner groove 17. At this time, pull the limit piece 8 downward, and stretch the rubber band 5 through the limit piece 8 until the bottom of the fixed block 9 contacts the inner bottom wall of the limit groove 11. At the same time, release the pull rod 4. Under the elastic force of the spring 18, the card block 20 is stuck into the inside of the slide groove 21, and the preparation work before the rocket launch is completed. Then, the two guide members 12 are sleeved on the outside of the support rod 10. At this time, pull the pull rod 4 outward, and the pull rod 4 drives the card block 20 to slide at the same time through the baffle 19 until the card block 20 is completely separated from the slide groove 21. Under the elastic force of the rubber band 5, the rocket is ejected into the air. No chemical fuel is required, which reduces the safety risk in use. Using the rubber band 5 as a power source, there is no need to replace consumables, making the device more economical.

[0038] In addition, after the rocket is launched, when it loses power, it uses its own weight to quickly separate the shell 1 6 and the shell 2 7. At this time, with the cooperation of the adapter 13, the parachute 14 opens, and the parachute 14 allows the rocket to complete a safe landing, ensuring the safe landing of the rocket and avoiding damage.

[0039] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A catapult-powered two-stage separation rocket toy device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a mounting block (2), the outside of the mounting block (2) is fixedly connected to a rubber band (5), the outside of the rubber band (5) is slidably connected to a limiting member (8), the bottom of the limiting member (8) is fixedly connected to a fixing block (9), the outside of the fixing block (9) is provided with a sliding groove (21), the top of the mounting block (2) is fixedly connected to a support rod (10), the outside of the mounting block (2) is fixedly connected to two movable rods (3), the inside of the movable rod (3) is fixedly connected to Two sliding rods (22), an internal groove (17) is provided inside the mounting block (2), a pull rod (4) is slidably connected to the inner wall of the mounting block (2), a spring (18) is sleeved on the outside of the pull rod (4), the other end of the pull rod (4) is fixedly connected to a baffle (19), and the other side of the baffle (19) is fixedly connected to a clamping block (20), a limiting groove (11) is provided on the top of the mounting block (2), and a landing assembly is installed on the top of the rubber band (5), and the landing assembly is used to land the rocket.

2. The ejection-powered two-stage separation rocket toy device according to claim 1, characterized in that: The landing assembly comprises a second shell (7), the bottom of the second shell (7) is slidably connected to the top of the rubber band (5), the outside of the second shell (7) is fixedly connected to a guide member (12), the outside of the second shell (7) is fixedly connected to a directional member (16), the outside of the second shell (7) is slidably connected to the first shell (6), the inside of the first shell (6) is provided with a synchronization groove (15), the inner walls of the second shell (7) and the first shell (6) are fixedly connected to a group of adapter wires (13), the number of each group of the adapter wires (13) is two, and the other end of the adapter wire (13) is fixedly connected to a parachute (14).

3. The ejection-powered two-stage separation rocket toy device according to claim 1, characterized in that: One end of the pull rod (4) away from the baffle (19) passes through the outer wall of the mounting block (2) and extends to the outside thereof, and one end of the pull rod (4) is fixedly connected to a pull ring.

4. The catapult-powered two-stage separation rocket toy device according to claim 1, characterized in that: One end of the spring (18) is fixedly connected to the inner wall of the inner groove (17), and the other end of the spring (18) is fixedly connected to the outer side of the baffle (19).

5. The catapult-powered two-stage separation rocket toy device according to claim 1, characterized in that: The longitudinal section of the baffle (19) is square, and the outer portion of the baffle (19) is slidably connected to the inner wall of the inner groove (17).

6. The catapult-powered two-stage separation rocket toy device according to claim 1, characterized in that: The shape of the clamping block (20) matches the shape of the inner wall of the sliding groove (21), and the outer portion of the clamping block (20) is plug-fitted to the inner wall of the sliding groove (21).

7. The catapult-powered two-stage separation rocket toy device according to claim 2, characterized in that: A groove is provided inside the guide member (12), and the inner wall of the groove is slidably connected to the outside of the support rod (10).

8. The catapult-powered two-stage separation rocket toy device according to claim 2, characterized in that: The exterior of the directional member (16) is slidably connected to the inner wall of the synchronization groove (15).

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