Toy water ball

Abstract

The utility model relates to a toy water polo which comprises two connecting rings, a connecting belt and petal bodies, and the petal bodies are tightly and fixedly connected with the corresponding connecting rings respectively. A plurality of magnetic attraction pieces are mounted in each connecting ring, and each magnetic attraction piece is in a long strip shape; each connecting ring is provided with a binding surface and a fixing surface which are oppositely arranged; a plurality of clamping grooves and at least two radial separation grooves are formed in the fixed surface of each connecting ring, and the clamping grooves and the radial separation grooves are communicated with the corresponding magnetic attraction pieces; the clamping grooves are distributed around the peripheries of the corresponding magnetic attraction pieces, and the radial separation grooves are located between the two ends, in the lengthwise direction, of the corresponding magnetic attraction pieces and arranged at intervals. Each petal body is provided with a supporting assembly, each supporting assembly is convexly provided with a plurality of supporting blocks and at least two radial separation blocks corresponding to each magnetic attraction piece, each supporting block is embedded and fixed in the corresponding clamping groove, and each radial separation block is embedded and fixed in the corresponding radial separation groove. According to the toy water polo, the supporting assemblies corresponding to the magnetic attraction pieces are arranged, so that the yield is increased, and the safety is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of entertainment toys, in particular to a toy water ball. BACKGROUND

[0002] With the hot weather, toys with water as medium are popular, and people can play in coolness, such as water guns, but water guns are easy to hurt people, especially eyes, because of the high water pressure. Currently, there is a game of throwing water balls, and the players will be wet by the water when the balloon breaks, and the players will try to avoid the flying water balls. This game is really a cool and safe summer activity.

[0003] However, the current water ball throwing activity uses disposable balloons, which cannot be used again after breaking, and the large number of uses can cause environmental pollution. Secondly, this water ball needs to inject water into the balloon through pressure, which often needs to be done in an environment with a water faucet. Many people like to play in the grassland, seaside or riverbank, but it is difficult to inflate the balloon by directly pouring water under normal atmospheric pressure. Therefore, it is difficult to inflate the water ball on site in a natural environment without water pressure, which limits the playing environment.

[0004] In the applicant's earlier patent application 202011567478.4, a toy water ball is described, which comprises at least two petal bodies, each provided with a magnetic attraction element at the edge, and surrounded by each other to form a spherical shape to generate a magnetic attraction force to achieve closure. The toy water ball can be repeatedly folded or expanded, and can be reused and environmentally friendly. However, the magnetic attraction element of the toy water ball is small, and is generally fixed to the edge by gluing or hot pressing. During the flow of the glue under heat, the local flow speed is too fast due to the long travel distance of the glue in the narrow space, which can easily cause the magnetic attraction element to float in the mold, resulting in the magnetic attraction element not being embedded in the specified position of the glue, causing product defects. Serious cases can cause the magnetic attraction element to float out of the glue surface, which can easily fall off and be mistaken for food by children. UTILITY MODEL CONTENT

[0005] Therefore, it is necessary to provide a toy water ball to solve the problems of the traditional technology, which can improve the yield, reduce the possibility of being mistaken for food, and greatly improve the safety.

[0006] The utility model relates to a toy water ball, including two connecting rings, the connecting band of one side of connecting two connecting rings, two petal body of half spherical shell arrangement, each petal body is closely fixed with corresponding connecting ring respectively, each connecting ring is installed with a plurality of magnetic attraction spare that distributes in the circumferential direction interval, each magnetic attraction spare is long strip shape arrangement, each connecting ring has the fixed surface and the lamination surface of opposite settings, each connecting ring's fixed surface is equipped with a plurality of card slot and at least two radial separation groove on each magnetic attraction spare, each card slot and radial separation groove are connected with corresponding magnetic attraction spare, the card slot is distributed around the circumference of corresponding magnetic attraction spare, and the radial separation groove is arranged at interval between both ends of the longitudinal direction of corresponding magnetic attraction spare, each petal body has the support component to the fixed surface of corresponding connecting ring, each support component is provided with a plurality of support block and at least two radial separation block for each magnetic attraction spare, each support block is embedded and fixed in corresponding card slot, and each radial separation block is embedded and fixed in corresponding radial separation groove, when petal body and connecting ring are in closed state, petal body and connecting ring are enclosed into water cavity together, and the magnetic attraction spare on connecting ring attracts each other to make the lamination surface of connecting ring closely lamination to form the water baffle and seal water cavity.

[0007] Further, each radial separation groove is strip-shaped and extends along the radial direction of the connecting ring.

[0008] Further, each radial separation groove is parallel and spaced apart from each other.

[0009] Further, the fixed surface of each connecting ring is further provided with a circumferential separation groove corresponding to part of the magnetic attraction piece, and the circumferential separation groove is connected with the corresponding magnetic attraction piece; the support assembly is provided with a circumferential separation block corresponding to the circumferential separation groove, and each circumferential separation block is embedded and fixed in the corresponding circumferential separation groove.

[0010] Further, the circumferential separation groove is perpendicular to the adjacent radial separation groove.

[0011] Further, the circumferential separation groove is located between the two radial separation grooves.

[0012] Further, the distance between the circumferential separation groove and the outer edge of the fixed surface of the connecting ring is greater than the distance between the circumferential separation groove and the inner edge of the fixed surface of the connecting ring.

[0013] Further, each connecting ring includes a flange extending inwardly and inwardly inclined on the circumferential inner side, and the lamination surface includes a surface of the flange facing away from the petal body.

[0014] The utility model has the advantages of:

[0015] The utility model discloses a toy water ball, through setting up the support assembly of corresponding each magnetic attraction piece, each support assembly includes a plurality of support blocks and at least two radial separation blocks, thereby reducing the position change of magnetic attraction piece in the connecting ring, improving the yield, reducing the possibility of being eaten by mistake, greatly improving the security. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three -dimensional schematic diagram of the toy water ball of an embodiment of the utility model;

[0017] Figure 2 It is Figure 1 The three -dimensional schematic diagram of the toy water ball of in the unfolded state;

[0018] Figure 3 It is Figure 2 The exploded schematic diagram of the toy water ball of;

[0019] Figure 4 It is Figure 3 The enlarged schematic diagram of circle A part of;

[0020] Figure 5 It is Figure 3 The schematic diagram of another perspective of the toy water ball of;

[0021] Figure 6 It is Figure 5 The enlarged schematic diagram of circle B part of;

[0022] Figure 7 It is the exploded schematic diagram of the mould of manufacturing the toy water ball of the utility model;

[0023] Figure 8 It is Figure 7 The enlarged schematic diagram of circle C part of;

[0024] Figure 9 It is Figure 7 The schematic diagram of another perspective of the mould of. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below. However, the utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model.

[0027] Please refer to Figures 1 to 6 The toy water ball of the utility model is used in game and entertainment as a prop for throwing and launching. The toy water ball has a folded state (as shown in Figure 1 ) and an unfolded state (as shown in Figure 2 ). When the toy water ball is put into water and filled with water, it returns to the combined state and forms a closed water-carrying cavity. When the toy water ball hits a person or the ground or hard objects during the game, the toy water ball is cracked into the unfolded state, and the water it carries is splashed out to achieve the purpose of the game.

[0028] Specifically, the toy water ball comprises two connecting rings 10, a connecting belt 90 connecting one side of the two connecting rings 10, two petal bodies 20 (also called water bags or water pouches) in the form of hemispherical shells, each of the petal bodies 20 is fixedly connected with the corresponding connecting ring 10; a plurality of magnetic attraction members 30 are arranged in the connecting ring 10 in a circumferential direction, each of the magnetic attraction members 30 is in the form of a strip; each of the connecting rings 10 has a fitting surface 11 and a fixed surface 12 arranged oppositely; a plurality of clamping grooves 13 and at least two radial separation grooves 14 are arranged on the fixed surface 12 of each of the connecting rings 10 corresponding to each of the magnetic attraction members 30, each of the clamping grooves 13 and the radial separation grooves 14 is communicated with the corresponding magnetic attraction member 30; the clamping grooves 13 are arranged around the periphery of the corresponding magnetic attraction member 30, and the radial separation grooves 14 are arranged in the longitudinal direction of the corresponding magnetic attraction member 30; each of the petal bodies 20 has a support assembly 25 facing the fixed surface 12 of the corresponding connecting ring 10, and each of the support assemblies 25 has a plurality of support blocks 250 and at least two radial separation blocks 251 corresponding to each of the magnetic attraction members 30, each of the support blocks 250 is embedded and fixed in the corresponding clamping groove 13, and each of the radial separation blocks 251 is embedded and fixed in the corresponding radial separation groove 14; when the two petal bodies 20 and the two connecting rings 10 are in the closed state, the petal bodies 20 and the connecting rings 10 jointly enclose a water-carrying cavity, and the magnetic attraction members 30 on the connecting rings 10 attract each other to make the fitting surfaces 11 of the connecting rings 10 tightly fit, so as to form a water-blocking layer to seal the water-carrying cavity.

[0029] Specifically, each of the connecting rings 10 comprises a flange 15 extending inwardly and obliquely from the circumferential inner side, and the fitting surface 11 comprises a surface (not marked in the figure) of the flange 15 facing away from the petal body 20. Specifically, in the embodiment, the fitting surfaces 11 of the two connecting rings 10 are concave in the natural state. The connecting belt 90 can be bent between the unfolded state and the curved state so that the petal bodies 20 and the connecting rings 10 can be switched between the closed state and the open state.

[0030] When the two valve bodies 20 and the connecting rings 10 are in the closed state, the two valve bodies 20 and the connecting rings 10 together enclose a water-carrying cavity, and the magnetic attraction members 30 on the two connecting rings 10 attract each other to make the abutting surfaces 11 of the two connecting rings 10 tightly abut due to deformation, thereby forming a water-blocking layer that seals the water-carrying cavity.

[0031] In use, the two valve bodies 20 and the connecting rings 10 can be first placed in water in the open state to fill with water, and then the magnetic attraction members 30 on the connecting rings 10 are magnetically attracted and matched to make the two valve bodies 20 in the closed state and sealed fit, preventing the water in the water-carrying cavity from flowing out in advance; when the toy water ball in the closed state hits a person, the toy water ball deforms and the magnetic attraction members 30 on the two connecting rings 10 are separated from the magnetic attraction under the action of the internal water pressure, thereby separating the two valve bodies 20, and the water in the toy water ball can splash out, thereby forming an entertainment effect. The magnetic attraction of the magnetic attraction members 30 allows the toy water ball to repeatedly switch between the closed state and the open state, so that the toy water ball can be repeatedly used and is environmentally friendly and clean; moreover, the toy water ball does not need a specific pressure water source for water injection and can be used in more occasions, and is more suitable.

[0032] Each connecting ring 10 is an elastic body, has elasticity and can deform, and deforms to tightly abut under the action of the magnetic attraction force of the magnetic attraction members 30 when the valve bodies 20 and the connecting rings 10 are in the closed state. The abutting surface 11 of the connecting ring 10 can deform, and deforms during the process of the two valve bodies 20 approaching each other under the action of the magnetic attraction members 30. After the abutting surface 11 deforms, an elastic restoring force is generated and the two abutting surfaces 11 tightly abut together to form a good sealing effect.

[0033] The specific material of the connecting ring 10 is not limited, as long as it has elasticity and can deform, such as a silicone body. In this embodiment, the flange 15 and the connecting ring 10 are made of the same material, i.e., a silicone body. The flange 15 and the connecting ring 10 are integrally formed.

[0034] In this embodiment, each of the radial dividing grooves 14 is arranged in a strip shape and extends along the radial direction of the connecting ring 10. Specifically, the fixing surface 12 of the connecting ring 10 has a circular inner edge 121 and a circular outer edge 122. Each of the radial dividing grooves 14 is longitudinally elongated and extends from near the inner edge 121 to near the outer edge 122. In this embodiment, the radial dividing grooves 14 are arranged parallel to each other at intervals. The corresponding magnetic suction member 30 on the fixing surface 12 of each connecting ring 10 is also provided with a circumferential dividing groove 16, which communicates with the corresponding magnetic suction member 30. In this embodiment, the circumferential dividing groove 16 is arranged perpendicularly to the adjacent radial dividing groove 14. Specifically, the circumferential dividing groove 16 is located between the two corresponding radial dividing grooves 14. The distance between the circumferential dividing groove 16 and the outer edge 122 of the fixing surface 12 of the connecting ring 10 is greater than the distance between the circumferential dividing groove 16 and the inner edge 121 of the fixing surface of the connecting ring. The circumferential dividing groove 16 is positioned relatively close to the inner edge 121. The magnetic suction member 30 is located in the middle of the connecting ring 10, that is, the magnetic suction member 30 is located at the midpoint between the inner edge 121 and the outer edge 122. Correspondingly, the radial dividing groove 14 is located at the midpoint between the inner edge 121 and the outer edge 122.

[0035] In this embodiment, the support component 25 of each of the petal bodies 20 also includes a circumferential partition block 26 corresponding to the circumferential partition groove 16, and each circumferential partition block 26 is embedded and fixed in the corresponding circumferential partition groove 16.

[0036] like Figures 7-9 As shown, this utility model also provides a mold for manufacturing the connecting ring 10 and connecting strap 90 of the toy water balloon. The mold includes a lower mold 50 and an upper mold 60. The lower mold 50 is provided with two annular grooves 51 and includes multiple sets of protrusions 52 protruding from the annular grooves 51 and a separating component 53 corresponding to each set of protrusions 52. Each set of protrusions 52 is arranged around the corresponding separating component 53. Each separating component 53 includes at least two radial separating strips 530, which extend along the radial direction of the annular groove 51. In this embodiment, some separating components 53 also include a circumferential separating strip 531, and both the radial separating strip 530 and the circumferential separating strip 531 are within the area surrounded by the corresponding protrusions 52.

[0037] In the embodiment, each magnetic member 30 is assembled with the connecting ring 10 by one-piece injection molding. Specifically, first, the magnetic member 30 is placed in the lower mold 50, wherein each magnetic member 30 is placed in each group of protrusions 52, and the upper mold 60 is covered. Then, hot-melt plastic is injected to surround the magnetic member 30, and after cooling, the connecting ring 10 with the magnetic member 30 is taken out, and each connecting ring 10 has the abutting surface 11 and the fixing surface 12, the fixing surface 12 of each connecting ring 10 forms the clamping groove 13 and the at least two radial separation grooves 14 (corresponding to the protrusions 52 and the radial separation strips 530 of the lower mold 50), and part of the circumferential separation groove 16 (corresponding to the circumferential separation strip 531 of the lower mold 50) is formed.

[0038] In the prior art, due to the length of the magnetic member 30 (in the embodiment, the length is greater than 2:1 than the width), the space between the magnetic member 30 and the groove bottom of the annular groove 51 of the lower mold 50 is narrow, which easily causes the hot-melt plastic to flow too fast between the magnetic member 30 and the groove bottom of the annular groove 51, and drives the magnetic member 30 to float. The lower mold 50 of the utility model increases the radial separation strip 530, so that the speed of the hot-melt plastic flowing between the magnetic member 30 and the groove bottom of the annular groove 51 is reduced, which effectively ensures that the magnetic member remains in the specified position, improves the yield, and avoids the magnetic member 30 floating out of the surface of the connecting ring 10, effectively avoiding safety hazards.

[0039] Then, the connecting ring 10 with the combined magnetic member 30 is placed in a second mold (not shown in the figure), and the petal body 20 is formed by one-piece hot pressing or injection molding. The support assembly 25 of each petal body 20 corresponds to the support block 250 and the radial separation block 251 embedded in the clamping groove 13 and the radial separation groove 14; of course, following the needs, the circumferential separation block 26 embedded in the circumferential separation groove 16 can also be formed (because the circumferential separation groove 16 and the circumferential separation block 26 can be omitted in some embodiments). Thus, the entire toy water ball is completed.

[0040] The above-described embodiments only express several embodiments of the utility model, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A toy water ball characterized in that, The application relates to a water blocking device, which comprises two connecting rings, connecting bands connecting one side of the two connecting rings, and two half-spherical shell-shaped petals, each of which is fixedly connected with a corresponding connecting ring; a plurality of magnetic attraction members are arranged in the connecting rings and are distributed along the circumferential direction; each magnetic attraction member is in a strip shape; each connecting ring has oppositely arranged abutting surfaces and fixing surfaces; a plurality of clamping grooves and at least two radial separation grooves are arranged on the fixing surface of each connecting ring and correspond to each magnetic attraction member; the clamping grooves are distributed around the circumferential edge of the corresponding magnetic attraction member, and the radial separation grooves are arranged at intervals between the two ends of the longitudinal direction of the corresponding magnetic attraction member; each petal has a supporting assembly facing the fixing surface of the corresponding connecting ring; each supporting assembly is provided with a plurality of supporting blocks and at least two radial separation blocks corresponding to each magnetic attraction member; each supporting block is embedded and fixed in the corresponding clamping groove, and each radial separation block is embedded and fixed in the corresponding radial separation groove; when the petals and the connecting rings are in a closed state, the petals and the connecting rings jointly enclose a water-carrying cavity, the magnetic attraction members on the connecting rings attract each other to make the abutting surfaces of the connecting rings closely abut, thereby forming a water blocking layer to seal the water-carrying cavity.

2. The toy water ball according to claim 1, wherein Each radial separation groove is in a strip shape and extends along the radial direction of the connecting ring.

3. A toy water ball according to claim 2, characterised in that Each radial separation groove is arranged in parallel with each other.

4. The toy water ball of claim 1, wherein The fixing surface of each connecting ring is further provided with a circumferential separation groove corresponding to part of the magnetic attraction members; the circumferential separation groove is connected with the corresponding magnetic attraction member; the supporting assembly is provided with a circumferential separation block corresponding to the circumferential separation groove; and each circumferential separation block is embedded and fixed in the corresponding circumferential separation groove.

5. A toy water ball according to claim 4, characterised in that The circumferential separation groove is arranged perpendicularly to the adjacent radial separation groove.

6. The toy water ball according to claim 4, wherein The circumferential separation groove is located between the two radial separation grooves.

7. The toy water ball of claim 4, wherein The distance between the circumferential separation groove and the outer edge of the fixing surface of the connecting ring is greater than the distance between the circumferential separation groove and the inner edge of the fixing surface of the connecting ring.

8. The toy water ball of claim 1, wherein, Each connecting ring comprises a flange extending inwardly and inwardly along the circumferential direction; and the abutting surface comprises a surface of the flange facing away from the petal.

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