Toy water ball

Abstract

This invention provides a toy water balloon, comprising a first hemisphere and a second hemisphere, as well as a first connecting ring and a second connecting ring. The first connecting ring and the second connecting ring are respectively sealed and fixed to the open ends of the first hemisphere and the second hemisphere. The side of the first connecting ring away from the first hemisphere and the side of the second connecting ring away from the second hemisphere are magnetically attracted to each other so that the first hemisphere and the second hemisphere form a closed cavity. An annular sealing lip is provided on the inner wall of the first connecting ring, and an annular supporting lip is provided on the inner wall of the second connecting ring. The sealing lip and the supporting lip are tightly sealed. An annular boss is provided on the outer edge of the side of the first connecting ring away from the first hemisphere, and an annular groove is provided on the outer edge of the side of the second connecting ring away from the second hemisphere. The annular boss and the annular groove are fitted together and tightly sealed. This invention can effectively prevent water leakage from the closed cavity.

Description

Technical Field

[0001] This utility model relates to the field of entertainment toy technology, and more specifically, to a toy water balloon. Background Technology

[0002] Water balloons are recreational water toys used in water parks or swimming pools. Currently, Chinese Patent Publication No. CN222445371U discloses a recreational water balloon. During use, when the first and second hemispheres are assembled, they are sealed only by two sealing lips on an annular assembly pad. This results in poor sealing, meaning that water can easily leak out of the closed cavity formed by the first and second hemispheres. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a toy water ball that, after being surrounded by a first hemisphere and a second hemisphere to form a closed cavity, can effectively prevent water from leaking out of the closed cavity.

[0004] This utility model provides a toy water balloon, including a first hemisphere and a second hemisphere made of soft rubber material, as well as a first connecting ring and a second connecting ring made of soft rubber material. The first connecting ring and the second connecting ring are respectively sealed and fixed to the open end of the first hemisphere and the open end of the second hemisphere. The side of the first connecting ring away from the first hemisphere and the side of the second connecting ring away from the second hemisphere are magnetically attracted to form a closed cavity between the first hemisphere and the second hemisphere. The inner sidewall of the first connecting ring is provided with an annular sealing lip, and the inner sidewall of the second connecting ring is provided with an annular supporting lip. The sealing lip and the supporting lip are tightly sealed. An annular boss is provided at the outer edge of the side of the first connecting ring away from the first hemisphere, and an annular groove is provided at the outer edge of the side of the second connecting ring away from the second hemisphere. The annular boss and the annular groove are fitted together and tightly sealed.

[0005] By adopting the above-mentioned structure, this utility model can achieve a double sealing structure through the tight sealing effect of the sealing lip and the supporting lip, as well as the tight sealing effect of the annular boss and the annular groove. Thus, after the first hemisphere and the second hemisphere surround and form a closed cavity, water leakage from the closed cavity can be effectively prevented.

[0006] In one possible implementation, an annular conical surface is provided on the inner sidewall of the annular boss, and an annular guide surface is formed on the sidewall of the annular groove. The annular conical surface is used to cooperate with the annular guide surface to guide the annular boss into the annular groove. With this structure, when the side of the first connecting ring away from the first hemisphere abuts against the side of the second connecting ring away from the second hemisphere, the annular conical surface can cooperate with the annular guide surface to guide the annular boss into the annular groove, so that the annular boss and the annular groove abut against each other and are tightly sealed.

[0007] In one possible implementation, the toy water balloon further includes a flexible connecting strip, the two ends of which are respectively connected to the outer side wall of the first connecting ring and the outer side wall of the second connecting ring. The flexible connecting strip is integrally formed with the first and second connecting rings. Through the provision of the flexible connecting strip, the first and second connecting rings can be connected as a whole, and the first and second hemispheres can be connected as a whole, thereby enabling the toy water balloon to form a whole and avoiding the loss of parts. Moreover, since the flexible connecting strip is integrally formed with the first and second connecting rings, it has the advantage of high reliability in the connection between the flexible connecting strip and the first and second connecting rings.

[0008] In one possible implementation, a plurality of first magnetic adsorption elements are embedded in the first connecting ring at intervals along the circumferential direction of the first connecting ring, and a plurality of second magnetic adsorption elements are embedded in the second connecting ring at intervals along the circumferential direction of the second connecting ring. The plurality of first magnetic adsorption elements and the plurality of second magnetic adsorption elements are magnetically attracted one by one. With this structure, after the side of the first connecting ring away from the first hemisphere and the side of the second connecting ring away from the second hemisphere abut against each other, each first magnetic adsorption element can be magnetically attracted to the second magnetic adsorption element at the corresponding position, thereby enabling the sealing lip to reliably fit tightly against the supporting lip and the annular boss to reliably fit into the annular groove and fit tightly against the annular groove.

[0009] In one possible implementation, the first connecting ring is injection molded integrally with the first hemisphere and circumferentially sealed; by adopting this structure, the first connecting ring can be reliably fixed to the first hemisphere and the purpose of circumferential sealing can be achieved.

[0010] In one possible implementation, the second connecting ring is injection molded integrally with the second hemisphere and circumferentially sealed; by adopting this structure, the second connecting ring can be reliably fixed to the second hemisphere and the purpose of circumferential sealing can be achieved. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2This is a cross-sectional structural diagram of the present invention; Figure 3 for Figure 2 A magnified structural diagram of point A in the middle; Figure 4 This is a three-dimensional structural diagram of the present invention after it has been unfolded. Detailed Implementation

[0012] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0013] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0014] In the embodiments of this application, unless otherwise expressly 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.

[0015] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] See Figure 1-4As shown in the embodiment of this application, a toy water balloon is disclosed, including a first hemisphere 1 and a second hemisphere 2 made of soft rubber material, and a first connecting ring 3 and a second connecting ring 4 made of soft rubber material. The first connecting ring 3 and the second connecting ring 4 are respectively sealed and fixed to the open end of the first hemisphere 1 and the open end of the second hemisphere 2. The side of the first connecting ring 3 away from the first hemisphere 1 and the side of the second connecting ring 4 away from the second hemisphere 2 are magnetically attracted to form a closed cavity between the first hemisphere 1 and the second hemisphere 2. An annular sealing lip 31 is provided on the inner sidewall of the first connecting ring 3, and an annular supporting lip 41 is provided on the inner sidewall of the second connecting ring 4. The sealing lip 31 and the supporting lip 41 are tightly sealed. An annular boss 32 is provided on the outer edge of the side of the first connecting ring 3 away from the first hemisphere 1, and an annular groove 42 is provided on the outer edge of the side of the second connecting ring 4 away from the second hemisphere 2. The annular boss 32 and the annular groove 42 are fitted together and tightly sealed.

[0017] An annular cone surface 321 is provided on the inner side wall of the annular boss 32, and an annular guide surface 421 is formed on the side wall of the annular groove 42. The annular cone surface 321 is used to cooperate with the annular guide surface 421 for guidance so that the annular boss 32 can be embedded in the annular groove 42. With this structure, when the side of the first connecting ring away from the first hemisphere abuts against the side of the second connecting ring away from the second hemisphere, the annular cone surface can cooperate with the annular guide surface for guidance so that the annular boss can be embedded in the annular groove, so that the annular boss and the annular groove abut against each other and are tightly sealed.

[0018] The toy water balloon also includes a flexible connecting strip 5. The two ends of the flexible connecting strip 5 are connected to the outer side wall of the first connecting ring 3 and the outer side wall of the second connecting ring 4, respectively. The flexible connecting strip 5 is integrally formed with the first connecting ring 3 and the second connecting ring 4. Through the setting of the flexible connecting strip, the flexible connecting strip can connect the first connecting ring and the second connecting ring into one piece, and can also connect the first hemisphere and the second hemisphere into one piece, so that the toy water balloon can form a whole, thus avoiding the loss of parts. Moreover, since the flexible connecting strip is integrally formed with the first connecting ring and the second connecting ring, it has the advantage of high reliability in connecting the flexible connecting strip with the first connecting ring and the second connecting ring.

[0019] The first connecting ring 3 has a plurality of first magnetic adsorption elements 6 that are spaced apart around the circumference of the first connecting ring 3, and the second connecting ring 4 has a plurality of second magnetic adsorption elements 7 that are spaced apart around the circumference of the second connecting ring 4. The plurality of first magnetic adsorption elements 6 and the plurality of second magnetic adsorption elements 7 are magnetically attracted to each other. With this structure, after the side of the first connecting ring away from the first hemisphere and the side of the second connecting ring away from the second hemisphere come into contact with each other, each first magnetic adsorption element can be magnetically attracted to the corresponding second magnetic adsorption element, thereby enabling the sealing lip to reliably fit tightly against the supporting lip and to reliably fit the annular boss into the annular groove and fit tightly against the annular groove.

[0020] The first connecting ring 3 is injection molded integrally with the first hemisphere 1 and circumferentially sealed; by adopting this structure, the first connecting ring can be reliably fixed together with the first hemisphere and the purpose of circumferential sealing can be achieved.

[0021] The second connecting ring 4 is injection molded integrally with the second hemisphere 2 and circumferentially sealed; by adopting this structure, the second connecting ring can be reliably fixed together with the second hemisphere and the purpose of circumferential sealing can be achieved.

[0022] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A toy water balloon, comprising a first hemisphere (1) and a second hemisphere (2) made of soft rubber material, and a first connecting ring (3) and a second connecting ring (4) made of soft rubber material; the first connecting ring (3) and the second connecting ring (4) are respectively sealed and fixed to the open end of the first hemisphere (1) and the open end of the second hemisphere (2), respectively; the side of the first connecting ring (3) away from the first hemisphere (1) and the side of the second connecting ring (4) away from the second hemisphere (2) are magnetically attracted to each other so that the first hemisphere (1) and the second hemisphere (2) form a closed cavity; a ring-shaped sealing lip (31) is provided on the inner wall of the first connecting ring (3), and a ring-shaped supporting lip (41) is provided on the inner wall of the second connecting ring (4), wherein the sealing lip (31) and the supporting lip (41) are tightly sealed; characterized in that: The first connecting ring (3) has an annular boss (32) on the outer edge away from the first hemisphere (1), and the second connecting ring (4) has an annular groove (42) on the outer edge away from the second hemisphere (2). The annular boss (32) and the annular groove (42) are fitted together and tightly sealed.

2. A toy water ball according to claim 1, characterised in that: The inner wall of the annular boss (32) is provided with an annular conical surface (321), and the side wall of the annular groove (42) forms an annular guide surface (421). The annular conical surface (321) is used to cooperate with the annular guide surface (421) for guidance so that the annular boss (32) can be embedded into the annular groove (42).

3. A toy water ball according to claim 1 or 2, characterised in that: The toy water balloon also includes a flexible connecting strip (5), the two ends of which are connected to the outer side wall of the first connecting ring (3) and the outer side wall of the second connecting ring (4) respectively. The flexible connecting strip (5) is integrally formed with the first connecting ring (3) and the second connecting ring (4).

4. A toy water ball according to claim 3, characterised in that: The first connecting ring (3) is embedded with a plurality of first magnetic adsorption elements (6) that are spaced apart around the circumferential direction of the first connecting ring (3), and the second connecting ring (4) is embedded with a plurality of second magnetic adsorption elements (7) that are spaced apart around the circumferential direction of the second connecting ring (4). The plurality of first magnetic adsorption elements (6) and the plurality of second magnetic adsorption elements (7) are magnetically attracted to each other.

5. A toy water ball according to claim 4, characterised in that: The first connecting ring (3) and the first hemisphere (1) are injection molded together and circumferentially sealed.

6. The toy water ball of claim 4, wherein: The second connecting ring (4) and the second hemisphere (2) are injection molded together and circumferentially sealed.

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