Sand hammer for babies

By incorporating a tail ball with the same weight as the hammer head in the baby sand hammer, combined with a movable ring and a limiting cover, the instability and safety issues of traditional baby sand hammers are solved, improving the baby's play experience and safety.

CN224220728UActive Publication Date: 2026-05-12DONGGUAN WANLETONGHUA BABY ARTICLE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DONGGUAN WANLETONGHUA BABY ARTICLE CO LTD
Filing Date
2025-05-07
Publication Date
2026-05-12

AI Technical Summary

Technical Problem

Traditional baby sand hammers can easily cause facial discomfort to babies during use, resulting in a poor user experience.

Method used

A baby sand hammer was designed with the tail ball and hammer head having the same weight. Combined with movable rings and a limit cover, the sand hammer's balance and stability are ensured. The weight can be adjusted through multiple movable rings to increase fun and exercise fine motor skills, while preventing the handle from coming into direct contact with the baby.

Benefits of technology

It improves the baby sand hammer's grip balance and stability, increases the fun of playing, enhances safety and comfort, avoids potential injury to the baby from the handle, and enhances the baby's grasping experience and sensory stimulation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of early education toys, in particular to a baby sand hammer which comprises a hammer head, a grab handle and a tail ball, the hammer head comprises a hammer body and a contact, the hammer body is connected with the grab handle, the contact is connected with the side, away from the grab handle, of the hammer body, the grab handle comprises a handle body and a movable ring, and the movable ring is connected with the handle body. The two ends of the handle body are connected with the hammer body and the tail ball respectively, the handle body is sleeved with the movable ring, the movable ring is arranged between the hammer body and the tail ball, the movable ring slides along the handle body, and the weight of the tail ball is the same as that of the hammer head. According to the baby sand hammer, the mode that the weight of the tail ball is the same as that of the hammer head is adopted, so that the sand hammer is kept balanced on the whole, when a baby holds the grab handle, the gravity center of the sand hammer is stable, the sand hammer is not prone to being out of control due to gravity center shifting, and the holding balance and stability are greatly improved.
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Description

Technical Field

[0001] This utility model relates to the field of early childhood education toy technology, and in particular to an infant sand hammer. Background Technology

[0002] Baby sand hammers are common baby toys that attract babies' attention by making sounds and help develop their hearing and grasping abilities. Traditionally, baby sand hammers consist of a hammer head and a handle. The handle is for the baby to grasp, and the baby shakes the hammer head to make a sound and attract their attention. However, in actual use, babies tend to hold the hammer head and control the handle to shake it, which can easily cause the handle to poke the baby's face, causing discomfort. This results in a poor user experience with baby sand hammers. Utility Model Content

[0003] Therefore, it is necessary to provide a baby sand hammer to address the technical issues of poor user experience.

[0004] An infant sand hammer includes: a hammer head, a handle, and a tail ball. The hammer head includes a hammer body and a contact. The hammer body is connected to the handle. The contact is connected to the side of the hammer body opposite to the handle. The handle includes a handle body and a movable ring. The two ends of the handle body are respectively connected to the hammer body and the tail ball. The movable ring is sleeved on the handle body and disposed between the hammer body and the tail ball. The movable ring slides along the handle body. The weight of the tail ball is the same as the weight of the hammer head.

[0005] In one embodiment, the handle further includes a limiting cover, which engages with the handle body and forms a gripping space with the handle body. The movable ring is disposed between the limiting cover and the tail ball, or between the limiting cover and the hammer head.

[0006] In one embodiment, the limiting cover includes a flexible cover and a locking block, the flexible cover is connected to the locking block, and there are two locking blocks, each of which is engaged with the handle body.

[0007] In one embodiment, the card block is semi-circular in shape, and the card block has a slot and a limiting groove. The slot engages with the handle body, and the limiting groove is arranged around the side of the card block and connected to the flexible cover.

[0008] In one embodiment, the flexible cover is a silicone cover and is arranged in a hemispherical shape.

[0009] In one embodiment, the handle is provided with a slot, which is C-shaped.

[0010] In one embodiment, the tail ball includes a ball and a contact ring, the ball being connected to the handle body, and the contact ring being disposed around the ball.

[0011] In one embodiment, there are multiple contact rings, each of which is arranged along the axis of the sphere.

[0012] In one embodiment, the contact gradually contracts away from the hammer body.

[0013] In one embodiment, the number of active rings is multiple.

[0014] The beneficial effects of the baby sand hammer provided in this application are as follows: by using the same weight of the tail ball as the hammer head, the sand hammer is kept in overall balance. When the baby holds the handle, the center of gravity of the sand hammer is stable and it is not easy to lose control due to the shift of the center of gravity, which greatly improves the balance and stability of holding. At the same time, the movable ring can slide along the handle to adjust the weight. When the baby plays, by moving the movable ring, it can not only change the center of gravity distribution of the sand hammer and increase the fun of playing, but also exercise the fine motor skills of the hand in the process of operating the movable ring. In addition, the tail ball can prevent the handle from directly contacting the baby, avoiding possible injury to the baby from the end of the handle, and further improving the safety of use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the baby sand hammer shown in this utility model;

[0016] Figure 2 for Figure 1 The diagram shown is an exploded view of a baby sand hammer.

[0017] Figure 3 for Figure 2 The diagram shows an exploded view of the limiting cover of the baby sand hammer.

[0018] The meanings of the numbers in the attached diagram are as follows:

[0019] 100. Baby sand hammer;

[0020] 10. Hammer head; 11. Hammer body; 12. Contact head;

[0021] 20. Handle; 21. Handle body; 211. Slot; 22. Movable ring; 23. Limiting cover; 231. Grip space; 232. Flexible cover; 233. Locking block; 234. Locking opening; 235. Limiting groove;

[0022] 30. Tail ball; 31. Sphere; 32. Contact ring. Detailed Implementation

[0023] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0028] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0029] like Figure 1 As shown, it is the baby sand hammer 100 of this utility model.

[0030] like Figures 1 to 2 As shown, the baby sand hammer 100 includes: a hammer head 10, a handle 20, and a tail ball 30. The hammer head 10 includes a hammer body 11 and a contact 12. The hammer body 11 is connected to the handle 20, and the contact 12 is connected to the side of the hammer body 11 opposite to the handle 20. The handle 20 includes a handle body 21 and a movable ring 22. The two ends of the handle body 21 are connected to the hammer body 11 and the tail ball 30, respectively. The movable ring 22 is sleeved on the handle body 21 and positioned between the hammer body 11 and the tail ball 30. The movable ring 22 slides along the handle body 21 to adjust the weight of the baby sand hammer 100. The tail ball 30 prevents direct contact between the handle 20 and the baby. The weight of the tail ball 30 is the same as the weight of the hammer head 10. The weight of the baby sand hammer 100 is controlled to improve the baby's balance when holding the handle 20. The tail ball 30 has the same weight as the hammer head 10, so that the sand hammer is balanced as a whole. When the baby holds the handle 20, the center of gravity of the sand hammer is stable and it is not easy to lose control due to the center of gravity shift, which greatly improves the balance and stability of holding. At the same time, the movable ring 22 can slide along the handle 21 to adjust the weight. When the baby plays, by moving the movable ring 22, it can not only change the center of gravity distribution of the sand hammer, increasing the fun of playing, but also exercise the fine motor skills of the hand when operating the movable ring 22. In addition, the tail ball 30 can prevent the handle 20 from directly contacting the baby, avoiding possible injury to the baby from the end of the handle 20, and further improving the safety of use.

[0031] The following text, combined with Figures 1 to 3 Further explanation is provided regarding the aforementioned infant sand hammer 100.

[0032] like Figures 1 to 2 As shown, the contact 12 gradually contracts away from the hammer body 11. The gradually contracting contact 12 makes it easier for the baby to grasp, and with the cooperation of the handle 20, the baby can firmly grasp the baby sand hammer 100, thereby improving the baby sand hammer 100's grasping experience. At the same time, the unique shape design also makes the sand hammer's appearance more distinctive, increasing its fun and attractiveness.

[0033] like Figures 1 to 2 As shown, the handle 20 also includes a limiting cover 23, which is engaged with the handle body 21 and forms a gripping space 231 together with the handle body 21. The movable ring 22 is disposed between the limiting cover 23 and the tail ball 30, or between the limiting cover 23 and the hammer head 10. By using the method of setting the limiting cover 23 to engage with the handle body 21 and form a gripping space 231, it is beneficial to limit the gripping area of ​​the baby's hand by limiting the limiting cover 23, effectively preventing the baby from accidentally gripping the hammer head 10 or the tail ball 30, and guiding the baby to hold the sand hammer correctly. At the same time, the gripping space 231 formed by the handle 20 and the limiting cover 23 is beneficial to effectively prevent the baby's fingers from leaving the gripping space 231, assisting the baby in holding the handle 20. Furthermore, by flexibly adjusting the position of the movable ring 22, the weight adjustment function of the sand hammer is optimized, so as to improve the gripping experience of the sand hammer.

[0034] like Figure 3 As shown, the limiting cover 23 includes a flexible cover 232 and a locking block 233. The flexible cover 232 is connected to the locking block 233. There are two locking blocks 233, each of which is engaged with the handle 21. The structural design of the flexible cover 232 and the locking block 233 provides a soft and comfortable contact for the baby's hand, reducing discomfort caused by prolonged holding. The locking method of the two locking blocks 233 with the handle 21 makes the limiting cover 23 easy to install and remove, facilitating cleaning and maintenance of the sand hammer. At the same time, this connection method ensures the stability of the limiting cover 23 during use, preventing it from easily loosening or falling off, thus ensuring the safety of the baby during use.

[0035] like Figure 3As shown, the locking block 233 is semi-circular in shape and has a locking slot 234 and a limiting groove 235. The locking slot 234 engages with the handle 21, and the limiting groove 235 surrounds the side of the locking block 233 and connects to the flexible cover 232. By adopting the semi-circular shape of the locking block 233 and having a locking slot 234 and a limiting groove 235, and by having the locking slot 234 engage with the handle 21, the locking block 233 can be effectively prevented from loosening or falling off during use, ensuring the stability of the limiting cover 23 structure. The limiting groove 235 surrounds the side of the locking block 233 and connects to the flexible cover 232, so that the flexible cover 232 can be firmly fixed on the locking block 233, ensuring the integrity of the overall structure of the limiting cover 23 and further improving the comfort and safety of the baby when holding the sand hammer.

[0036] like Figure 3 As shown, the flexible cover 232 is a silicone cover and is set in a hemispherical shape. The flexible cover 232 made of silicone material and set in a hemispherical shape is non-toxic, odorless, and flexible, and will not cause harm to the health of infants. Moreover, the hemispherical shape conforms to the physiological curve of the infant's hand, which can provide the infant with a comfortable gripping experience. At the same time, it increases the aesthetics and friendliness of the sand hammer, attracting the infant to actively grasp and play with it.

[0037] like Figure 3 As shown, the handle 21 is provided with a slot 211, which is C-shaped. The C-shaped slot 211 can effectively prevent the flexible cover 232 from rotating relative to the handle 21, so that it is not easy to change its position when subjected to the external force of the baby's grasping and shaking, so as to ensure the baby's grasping stability.

[0038] like Figures 1 to 2 As shown, there are multiple movable rings 22. The setting of multiple movable rings 22 greatly increases the fun and challenge of playing with the baby. The baby can try to push multiple movable rings 22 at the same time, or push different movable rings 22 to different positions. This helps to exercise the baby's hand coordination and thinking ability. In addition, multiple movable rings 22 produce different sounds and effects when sliding on the handle 21, which further enriches the play experience of the sand hammer and meets the baby's diverse play needs.

[0039] like Figures 1 to 2As shown, the tail ball 30 includes a sphere 31 and a contact ring 32. The sphere 31 is connected to the handle 21, and the contact ring 32 is arranged around the sphere 31. By including the sphere 31 and the contact ring 32, with the contact ring 32 surrounding the sphere 31, the presence of the contact ring 32 increases the friction between the tail ball 30 and external objects. When an infant places the sand hammer on a flat surface, the tail ball 30 can more stably support the sand hammer, making it less likely to roll or tip over. Furthermore, the contact ring 32 provides the infant with a new tactile experience, stimulating the infant's interest in exploration and enriching the infant's sensory experience during play.

[0040] like Figures 1 to 2 As shown, there are multiple contact rings 32, each of which is arranged along the axis of the sphere 31. The arrangement of multiple contact rings 32 along the axis of the sphere 31 further enhances the stability and anti-slip effect of the tail ball 30, making the sand hammer more stable when placed. In addition, the different positions and numbers of contact rings 32 can bring a variety of tactile sensations to the baby, which helps the baby's sensory development. At the same time, the design of multiple contact rings 32 increases the appearance and aesthetics of the tail ball 30, enhancing the overall attractiveness of the sand hammer.

[0041] The baby sand hammer 100 provided in this application is used as follows: control one of the baby's fingers to insert into the holding space 231 so that the baby can hold the handle 20. The baby can shake the handle 20 to make the hammer head 10 and the hammer body 11 make a pleasant sound, which can easily stimulate the baby to shake the sand hammer continuously, thus exercising the baby. In addition, the contact ring 32 on the surface of the tail ball 30 can be held by the baby, increasing friction and tactile sensation, stimulating the baby to play, and enhancing the fun of using the sand hammer.

[0042] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A baby sand hammer, characterized in that, include: The hammer includes a hammer body and a contact. The hammer body is connected to the handle. The contact is connected to the side of the hammer body opposite to the handle. The handle includes a handle body and a movable ring. The two ends of the handle body are respectively connected to the hammer body and the tail ball. The movable ring is sleeved on the handle body and disposed between the hammer body and the tail ball. The movable ring slides along the handle body. The weight of the tail ball is the same as the weight of the hammer head.

2. The baby sand hammer according to claim 1, characterized in that, The handle also includes a limiting cover, which is engaged with the handle body and forms a gripping space with the handle body. The movable ring is disposed between the limiting cover and the tail ball, or between the limiting cover and the hammer head.

3. The baby sand hammer according to claim 2, characterized in that, The limiting cover includes a flexible cover and a locking block. The flexible cover is connected to the locking block, and there are two locking blocks, each of which is engaged with the handle body.

4. The baby sand hammer according to claim 3, characterized in that, The card block is semi-circular in shape and has a slot and a limiting groove. The slot engages with the handle and the limiting groove surrounds the side of the card block and is connected to the flexible cover.

5. The baby sand hammer according to claim 3, characterized in that, The flexible cover is a silicone cover and is hemispherical in shape.

6. The baby sand hammer according to claim 2, characterized in that, The handle is provided with a slot, which is C-shaped.

7. The baby sand hammer according to claim 1, characterized in that, The tail ball includes a ball and a contact ring. The ball is connected to the handle, and the contact ring is arranged around the ball.

8. The baby sand hammer according to claim 7, characterized in that, The number of contact rings is multiple, and each contact ring is arranged along the axis of the sphere.

9. The baby sand hammer according to claim 1, characterized in that, The contact point gradually contracts away from the hammer body.

10. The baby sand hammer according to claim 1, characterized in that, The number of active rings is multiple.