Environment-friendly bell toy capable of being grabbed safely

By designing a ball cover and connecting components, and combining environmentally friendly materials and a safe protective structure, the problem of easily damaged grip parts in traditional rattle toys has been solved, resulting in a safe and environmentally friendly rattle toy that enhances children's safety and the toy's enjoyment.

CN224056641UActive Publication Date: 2026-03-31ALGAE PROTECTION FUTURE (JINAN) MARINE BIOTECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-16
Publication Date
2026-03-31

AI Technical Summary

Technical Problem

Traditional rattle toys are prone to damage to their gripping parts during use, leading to injuries to children. Furthermore, they are often made of non-recyclable plastics, posing environmental problems.

Method used

The toy body, consisting of a ball cover and connecting components, is 3D printed using sodium alginate solution, natural pigments, and composite materials. Combined with a rubber sleeve, slotted block structure, and threaded rubber plug design, it ensures safe gripping and environmental friendliness.

Benefits of technology

It improves the safety and environmental friendliness of toys, prevents children from getting injured, and increases the fun and playability of toys, while the materials are recyclable.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of toys for children, and discloses an environment-friendly bell toy capable of being grabbed safely, which comprises a ball cover and a splicing component, a plurality of notch grooves are arranged on the outer side of the ball cover, a bell is arranged on the inner side of the ball cover, a connecting rod is fixedly connected to the outer side of the ball cover, the splicing component is arranged in the connecting rod, and the splicing component is arranged on the inner side of the connecting rod. The splicing assembly is used for combining two toys together, and a protection assembly is arranged on the outer side of the connecting rod and used for enabling a child to safely grab the connecting rod; the protection assembly comprises a rubber sleeve. The connecting rod is sleeved with the rubber sleeve, the clamping groove is clamped with the clamping block, then the inner side of the connecting rod is tightly adhered by the adhesive ring, and the end of the rubber sleeve is slightly thinner than the limiting block and can be prevented from being stirred by a child, so that the rubber sleeve is stably installed on the outer side of the connecting rod, and the rubber sleeve has the buffering and protecting effects; and the children who grasp the rubber sleeve cannot be hurt, so that the safety of the bell toy is greatly improved.
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Description

Technical Field

[0001] This utility model relates to the field of children's toy technology, and in particular to an environmentally friendly rattle toy that can be safely grasped. Background Technology

[0002] Rattles are a common type of children's toy, typically consisting of one or more sound-producing parts and a grasping part. Rattles produce a clear, ringing sound that attracts children's attention and also helps develop their hand-eye coordination and auditory perception. They are made from various materials, commonly including plastic, wood, and fabric.

[0003] Rattle toys made of different materials have different characteristics. For example, plastic rattle toys are lightweight and durable, wooden rattle toys are environmentally friendly and natural, and cloth rattle toys are soft and comfortable. Rattle toys also come in various shapes, such as spheres, cylinders, and animal shapes, to satisfy the preferences of different children.

[0004] In actual use scenarios for children, traditional rattle toys pose some safety hazards. For example, when children play with traditional rattle toys, the gripping part lacks adequate protection and is generally a single plastic rod-like structure. If the child drops the toy or it is accidentally dropped, the gripping part may break or be damaged, causing injury to the child. Therefore, this art proposes an environmentally friendly rattle toy that can be safely gripped to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an environmentally friendly rattle toy that can be safely gripped, aiming to improve the problem that rattle toys in the prior art are prone to causing injury to children when the gripping part is damaged during use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly rattle toy that can be safely gripped, comprising a ball cover and a splicing assembly. The outer side of the ball cover has multiple notches and slots, and the inner side of the ball cover is provided with a bell. A connecting rod is fixedly connected to the outer side of the ball cover. The splicing assembly is disposed inside the connecting rod and is used to combine two toys together. A protective component is provided on the outer side of the connecting rod and is used to allow children to safely grip the connecting rod.

[0007] The protective component includes a rubber sleeve that is fitted over the outside of the connecting rod. The inner side of the rubber sleeve has four slots, and the outer side of the connecting rod is fixedly connected to four blocks.

[0008] The toy body, which consists of a ball cover and splicing components, described in this utility model is 3D printed by adding natural pigments, plasticizers and composite materials to a sodium alginate solution.

[0009] Furthermore, the outside of the card block engages with the inside of the corresponding card slot, and multiple adhesive rings are pasted on the outside of the connecting rod.

[0010] Furthermore, the inner side of the rubber sleeve is fitted with the outer side of the adhesive ring, and two limiting blocks are fixedly connected to the outer side of the connecting rod.

[0011] Furthermore, the outer side of the limiting block is fitted with the outer side of the rubber sleeve, and the rubber sleeve is located in the middle position of the two limiting blocks.

[0012] Furthermore, the splicing assembly includes a stud, which is disposed inside the connecting rod.

[0013] Furthermore, a threaded groove is provided inside one end of the connecting rod, and the outer side of the stud is threadedly connected to the inner side of the threaded groove.

[0014] Furthermore, a rubber plug is provided on the inner side of the threaded groove, and the outer side of the rubber plug is in contact with the outer side of the connecting rod.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, a rubber sleeve is fitted over the outside of the connecting rod, and the slot and the locking block engage to achieve basic positioning. Then, the inner side is glued with an adhesive ring. Because the end of the rubber sleeve is slightly thinner than the limiting block, it can prevent children from randomly pulling the end, thus ensuring stable installation on the outside of the connecting rod. The rubber sleeve can also provide cushioning and protection. Even if the connecting rod breaks from the inside, it will not injure the child holding the rubber sleeve, greatly improving the safety of the rattle toy. Furthermore, in this utility model, the toy body, which consists of a ball cover and splicing components, is made by 3D printing with a sodium alginate solution, natural pigments, plasticizers, and composite materials, thus ensuring the toy's environmental friendliness, safety, recyclability, and durability in terms of materials.

[0017] 2. In this utility model, by blocking the threaded groove with a rubber plug, it is possible to effectively prevent children from scratching with their fingers and causing injury. After removing the rubber plug from the inside of the threaded groove, it can be screwed into a stud to connect another rattle toy, making the two rattle toys into a whole, thereby greatly improving the fun and playability of the toy. Attached Figure Description

[0018] Figure 1 This is a perspective view of an environmentally friendly rattle toy that can be safely gripped, as proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the rubber sleeve structure of an environmentally friendly rattle toy that can be safely gripped, as proposed in this utility model.

[0020] Figure 3This is a schematic diagram of the ball cover structure of an environmentally friendly rattle toy that can be safely gripped, as proposed in this utility model.

[0021] Legend:

[0022] 1. Ball cover; 2. Notch groove; 3. Bell; 4. Connecting rod; 5. Locking block; 6. Limiting block; 7. Adhesive ring; 8. Rubber sleeve; 9. Locking groove; 10. Threaded groove; 11. Rubber plug; 12. Stud. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figures 1-3This utility model provides an embodiment of an environmentally friendly rattle toy that can be safely gripped. The entire rattle toy is made of safe and harmless environmentally friendly materials, including a ball cover 1 and connecting components. The toy body, consisting of the ball cover and connecting components, is 3D printed using a sodium alginate solution with added natural pigments, plasticizers, and composite materials. The outer side of the ball cover 1 has multiple notches 2, and the inner side of the ball cover 1 has a bell 3. A connecting rod 4 is fixedly connected to the outer side of the ball cover 1, and the connecting components are located inside the connecting rod 4. The connecting assembly is used to combine two toys together. A protective component is provided on the outer side of the connecting rod 4 to allow children to safely grasp it. The protective component includes a rubber sleeve 8, which is fitted over the connecting rod 4. Four slots 9 are formed on the inner side of the rubber sleeve 8. Four locking blocks 5 are fixedly connected to the outer side of the connecting rod 4. The outer side of the locking blocks 5 engages with the inner side of the corresponding slots 9 for basic positioning. Then, the inner side of the rubber sleeve 8 is secured with multiple adhesive rings 7 to increase the stability of the rubber sleeve 8 installation. The outer side of the connecting rod 4 is then fixed... The connecting rod has two limiting blocks 6, the outer side of which fits against the outer side of the rubber sleeve 8. The rubber sleeve 8 is located in the middle of the two limiting blocks 6. The two ends of the rubber sleeve 8 are slightly thinner than the limiting blocks 6 to prevent children from randomly pulling on the ends of the rubber sleeve 8. The rubber sleeve 8 provides a cushioning and protective effect. Even if the connecting rod 4 breaks from the inside of the rubber sleeve 8, it will not injure the child holding the rubber sleeve 8, greatly improving the safety of the rattle toy. The assembly includes studs 12, which are located inside the connecting rod 4. One end of the stud 12 has a threaded groove 10 inside. The outer side of the stud 12 is threaded to the inner side of the threaded groove 10. A rubber plug 11 is provided inside the threaded groove 10. The outer side of the rubber plug 11 fits against the outer side of the connecting rod 4. The rubber plug 11 is designed to fit against the connecting rod 4 to block the threaded groove 10, which can prevent children from scratching with their fingers and causing injury. After removing the rubber plug 11 from the inside of the threaded groove 10, it can be screwed into the stud 12 to assemble another rattle toy, making the two rattle toys into a whole, thereby enhancing the fun of the toy.

[0025] Specifically, the rubber sleeve 8 is slowly slipped onto the outside of the connecting rod 4. At this time, the slot 9 will precisely engage with the locking block 5, thus achieving basic positioning. Then, the inner side of the rubber sleeve 8 will be tightly glued by multiple adhesive rings 7. It is worth noting that the two ends of the rubber sleeve 8 are slightly thinner than the limiting block 6. This design can effectively prevent children from randomly pulling on the ends of the rubber sleeve 8, thereby achieving a stable installation of the rubber sleeve 8 on the outside of the connecting rod 4. The rubber sleeve 8 plays an important role, providing a cushioning and protective effect. Even in extreme cases, if the connecting rod 4 breaks through the inside of the rubber sleeve 8... Even if it breaks, it will not harm the child holding the rubber sleeve 8, which greatly improves the safety of the rattle toy. In addition, the rubber plug 11 adopts a design that fits the connecting rod 4, which can firmly block the threaded groove 10. This can effectively prevent children from scratching with their fingers and getting injured. When it is necessary to assemble another rattle toy, the rubber plug 11 can be removed from the inside of the threaded groove 10, and then the stud 12 can be screwed in to assemble the other rattle toy. In this way, the two rattle toys can become a whole, which greatly enhances the fun and playability of the toy.

[0026] Working principle: First, the rubber sleeve 8 is placed on the outside of the connecting rod 4. The slot 9 will engage with the locking block 5 for basic positioning. Then, the inside of the rubber sleeve 8 is secured by multiple adhesive rings 7. The two ends of the rubber sleeve 8 are slightly thinner than the limiting block 6, which prevents children from randomly pulling on the ends of the rubber sleeve 8. This ensures that the rubber sleeve 8 is stably installed on the outside of the connecting rod 4. The rubber sleeve 8 also provides a cushioning and protection effect. Even if the connecting rod 4 breaks from the inside of the rubber sleeve 8, it will not harm the child who is holding the rubber sleeve 8, greatly improving the safety of the rattle toy. In addition, the rubber plug 11 is designed to fit the connecting rod 4 and block the threaded groove 10, which can prevent children from picking at it with their fingers and causing injury. After removing the rubber plug 11 from the inside of the threaded groove 10, the stud 12 can be screwed in to connect another rattle toy. This allows the two rattle toys to become a whole, thereby increasing the fun of the toy.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A safe-to-grasp environmentally friendly rattle toy comprising a ball cover (1) and a splicing assembly, characterized in that: The outer side of the ball cover (1) is provided with a plurality of notched grooves (2), the inner side of the ball cover (1) is provided with a ringer (3), the outer side of the ball cover (1) is fixedly connected with a connecting rod (4), the splicing assembly is arranged in the connecting rod (4), the splicing assembly is used for combining two toys together, and the outer side of the connecting rod (4) is provided with a protection assembly. The protection assembly comprises a rubber sleeve (8), the rubber sleeve (8) is sleeved on the outside of the connecting rod (4), the inner side of the rubber sleeve (8) is provided with four clamping grooves (9), and the outer side of the connecting rod (4) is fixedly connected with four clamping blocks (5).

2. A safe-to-grasp environmentally friendly rattle toy according to claim 1, characterized in that: The outer side of the clamping block (5) is clamped with the inner side of the corresponding clamping groove (9), and the outer side of the connecting rod (4) is attached with a plurality of adhesive rings (7).

3. A safe-to-grasp environmentally friendly rattle toy according to claim 2, characterized in that: The inner side of the rubber sleeve (8) is attached with the outer side of the adhesive ring (7), and the outer side of the connecting rod (4) is fixedly connected with two limiting blocks (6).

4. A safe-to-grasp environmentally friendly rattle toy according to claim 3, characterized in that: The outer side of the limiting block (6) is attached with the outer side of the rubber sleeve (8), and the rubber sleeve (8) is located at the middle position of the two limiting blocks (6).

5. A safe-to-grasp environmentally friendly rattle toy according to claim 1, wherein: The splicing assembly comprises a threaded stud (12), and the threaded stud (12) is arranged in the connecting rod (4).

6. A safe-to-grasp environmentally friendly rattle toy according to claim 5, characterized in that: One end of the connecting rod (4) is internally provided with a threaded groove (10), and the outer side of the threaded stud (12) is threadedly connected with the inner side of the threaded groove (10).

7. A safe-to-grasp environmentally friendly rattle toy according to claim 6, characterized in that: The inner side of the threaded groove (10) is provided with a rubber plug (11), and the outer side of the rubber plug (11) is attached with the outer side of the connecting rod (4).