Inflation-free plastic swimming ring

Abstract

The utility model discloses an inflation-free plastic swim ring which comprises a swim ring body, a contraction groove is formed in the surface of the swim ring body, a splicing block is installed in the contraction groove in a matched mode, one end of the splicing block is fixedly connected with a limiting head, connecting grooves are formed in one end of the contraction groove and one end of the splicing block, and the limiting head is matched with the connecting grooves. Traction belts are fixedly connected to the surfaces of the splicing blocks, belt buckles are fixedly connected to one ends of the traction belts, a collecting box is fixedly installed on one side of the outer surface of the swimming ring body, buckle grooves are fixedly formed in the collecting box, and a limiting ring is fixedly connected to one side of the inner surface of the swimming ring body. The swimming ring has the advantages that the solid swimming ring body made of the plastic foam material does not need to be inflated when in use, is not easy to damage, and is convenient and durable; the multiple splicing blocks are connected to form the small swimming ring, the small swimming ring is placed in the through hole in the swimming ring body, the size of the through hole in the swimming ring body is changed, and the applicability of the swimming ring body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of swimming rings, and specifically, to a non-inflatable plastic swimming ring. Background Art

[0002] In the prior art, as a commonly used auxiliary tool for water activities, swimming rings are widely used in water environments such as swimming pools and beaches, and play an important role especially in children's swimming teaching. However, most of the mainstream swimming rings on the market are inflatable, and such swimming rings have many deficiencies in actual use.

[0003] First of all, due to the inflatable structure, the durability and safety of inflatable swimming rings face severe challenges. During use, inflatable swimming rings are extremely easy to be punctured by sharp objects, worn out by long-term use or improperly maintained, resulting in damage or air leakage, thus losing buoyancy and being unable to provide continuous safety protection for users. In addition, when an inflatable swimming ring is under-inflated or over-inflated, its buoyancy and stability will also be affected, increasing the risk of use. Secondly, the through-hole size of the inflatable swimming ring is fixed and cannot be flexibly adjusted according to the age, body shape or needs of the user. For children, due to the rapid physical development, the through-holes of ordinary swimming rings are often too large, which not only affects the comfort of use, but also may cause the swimming ring to slip or shift during use, increasing the risk of drowning. For the problems in the related art, no effective solution has been proposed yet. Summary of the Utility Model

[0004] Aiming at the problems in the related art, the utility model provides a non-inflatable plastic swimming ring to overcome the above technical problems existing in the existing related art.

[0005] For this purpose, the specific technical solution adopted by the utility model is as follows:

[0006] A non-inflatable plastic swimming ring includes a swimming ring body. A contraction groove is formed on the surface of the swimming ring body. A splicing block is fitted inside the contraction groove. One end of the splicing block is fixedly connected with a limiting head. Connecting grooves are formed at one ends of the contraction groove and the splicing block. The limiting head is matched with the connecting groove. A traction belt is fixedly connected to the surface of the splicing block. One end of the traction belt is fixedly connected with a buckle. A collection box is fixedly installed on one side of the outer surface of the swimming ring body. A buckle groove is fixedly installed inside the collection box. The buckle is matched with the buckle groove. A limiting ring is fixedly connected to one side of the inner surface of the swimming ring body.

[0007] Furthermore, in order to improve the buoyancy of the swimming ring and prevent it from tipping over during use, a buoyancy plate is rotatably installed on the bottom surface of the swimming ring body. One side of the buoyancy plate is fixedly connected with a limiting plate. During use, the buoyancy plate is rotated to the outside of the swimming ring body to increase the contact area between the swimming ring body and water and prevent tipping over.

[0008] Furthermore, in order to achieve inflation-free floating of the swim ring body and the splicing blocks, the materials of both the swim ring body and the splicing blocks are plastic foam materials. Due to the characteristics of good buoyancy and wear resistance of this material, the swim ring body can easily float on the water surface during use and is not easily damaged.

[0009] Furthermore, in order to increase the buoyancy of the swim ring body during use, a floating cavity is opened inside the swim ring body. Through the air sealed in the floating cavity, the buoyancy of the swim ring body can be effectively increased.

[0010] Furthermore, in order to facilitate the towing and movement of the swim ring body, a towing ring is fixedly connected to one side of the outer surface of the swim ring body. By pulling the towing ring, the swim ring body can float and move on the water surface.

[0011] Furthermore, in order to facilitate the installation and removal of the splicing blocks in the shrinkage grooves, a pulling ring is fixedly connected to the surface of the splicing blocks. Through the pulling ring, it is convenient to pull the splicing blocks out of the shrinkage grooves.

[0012] Furthermore, in order to facilitate placing items when using the swim ring body, a waterproof bag is fixedly installed on one side of the surface of the swim ring body.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. The solid swim ring body made of plastic foam material can have good buoyancy on the water surface, and at the same time, it avoids the frequent inflation operation of traditional swim rings. The swim ring body made of plastic foam material has good wear resistance and load-bearing capacity, is not easily damaged, and has high stability during use.

[0015] 2. By taking out and connecting the various splicing blocks inside the swim ring body to form a smaller-diameter swim ring and placing it in the through-hole inside the swim ring body, while achieving good buoyancy of the swim ring body, the size of the through-hole inside it can be changed. Through through-holes of different sizes, the swim ring is suitable for users of different body types, greatly improving the applicability of the swim ring body. The spliced smaller-diameter swim ring can also be placed outside the swim ring body and towed by the swim ring body through a towing belt for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following-described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1Schematic diagram of the surface structure of an airless plastic swimming ring according to an embodiment of the present invention;

[0018] Figure 2 Schematic diagram of the installation structure of a splicing block in an airless plastic swimming ring according to an embodiment of the present invention;

[0019] Figure 3 Schematic diagram of the connection structure of a splicing block in an airless plastic swimming ring according to an embodiment of the present invention;

[0020] Figure 4 Internal sectional view of the swimming ring body in an airless plastic swimming ring according to an embodiment of the present invention;

[0021] Figure 5 Bottom view of an airless plastic swimming ring according to an embodiment of the present invention.

[0022] In the figure:

[0023] 1. Swimming ring body; 2. Shrinkage groove; 3. Splicing block; 4. Limiting head; 5. Connection groove; 6. Towing belt; 7. Belt buckle; 8. Collection box; 9. Buckling groove; 10. Limiting ring; 11. Buoyancy plate; 12. Limiting plate; 13. Floating cavity; 14. Towing ring; 15. Hand pulling ring; 16. Waterproof bag. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] According to an embodiment of the present invention, an airless plastic swimming ring is provided.

[0026] Embodiment 1:

[0027] Such as Figures 1 - 5As shown in the figure, a non-inflatable plastic swimming ring according to an embodiment of the present invention includes a swimming ring body 1. Two pairs of contraction grooves 2 are formed on the surface of the swimming ring body 1. A splicing block 3 is fitted and installed inside each contraction groove 2. One end of the splicing block 3 is fixedly connected with a limiting head 4. Connecting grooves 5 are formed at one ends of the contraction groove 2 and the splicing block 3. The limiting head 4 is matched with the connecting groove 5. The four splicing blocks 3 are connected end to end through the mutual cooperation of the limiting head 4 and the connecting groove 5 to form a small swimming ring with a diameter smaller than the inner through hole of the swimming ring body 1. A traction belt 6 is fixedly connected to the surface of the splicing block 3. One end of the traction belt 6 is fixedly connected with a buckle 7. A collection box 8 is fixedly installed on one side of the outer surface of the swimming ring body 1. A buckle groove 9 is fixedly installed inside the collection box 8. The buckle 7 is matched with the buckle groove 9 to prevent the splicing block 3 from falling off the swimming ring body 1. A limiting ring 10 is fixedly connected to one side of the inner surface of the swimming ring body 1 to limit the small swimming ring placed in the through hole after splicing.

[0028] As Figures 1 - 5 shown in the figure, a plurality of buoyancy plates 11 are rotatably installed on the bottom surface of the swimming ring body 1. A limiting plate 12 is fixedly connected to one side of each buoyancy plate 11. When the swimming ring body 1 is in use, the buoyancy plates 11 are rotated to the outside of the swimming ring body 1. After the limiting plates 12 are rotated, they abut against the surface of the swimming ring body 1 to increase the contact area between the swimming ring body 1 and water and prevent tipping over. The materials of the swimming ring body 1 and the splicing block 3 are both plastic foam materials. Due to the characteristics of good buoyancy and wear resistance of this material, the swimming ring body 1 can easily float on the water surface and is not easily damaged when in use. A floating cavity 13 is formed inside the swimming ring body 1. The air sealed in the floating cavity 13 can effectively increase the buoyancy of the swimming ring body 1. A traction ring 14 is fixedly connected to one side of the outer surface of the swimming ring body 1. By pulling the traction ring 14, the swimming ring body 1 can be conveniently floated and moved on the water surface. A hand-pulling ring 15 is fixedly connected to the surface of the splicing block 3 to facilitate the installation and removal of the splicing block 3 in the contraction groove 2. A waterproof bag 16 is fixedly installed on one side of the surface of the swimming ring body 1 to facilitate placing items in the waterproof bag 16 when the swimming ring body 1 is in use.

[0029] In order to facilitate the understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in the actual process will be described in detail below.

[0030] In summary, by means of the above technical solution of the present utility model, in practical applications, when a person with a larger body size uses the swimming ring body 1, the swimming ring body 1 can be directly placed on the water surface. Due to the good buoyancy and wear resistance of the foam plastic material, the swimming ring body 1 can easily float on the water surface during use and is not easily damaged. Rotate each buoyancy plate 11 on the bottom surface of the swimming ring body 1 to the outside of the swimming ring body 1. After rotation, the limiting plate 12 abuts against the surface of the swimming ring body 1 to increase the contact area between the swimming ring body 1 and the water and prevent the swimming ring from tipping over. When a person with a smaller body size uses the swimming ring body 1, by taking out each splicing block 3 in the swimming ring body 1 and connecting them to each other to form a smaller-diameter swimming ring placed in the through hole of the swimming ring body 1, while achieving good buoyancy of the swimming ring body 1, the through hole in the swimming ring body 1 is reduced to facilitate the use of the swimming ring by a user with a smaller body size.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A non-inflatable plastic swimming ring, characterized in that, It includes a swimming ring body (1). A contraction groove (2) is formed on the surface of the swimming ring body (1). A splicing block (3) is fitted and installed inside the contraction groove (2). One end of the splicing block (3) is fixedly connected to a limit head (4). Connection grooves (5) are formed at one ends of the contraction groove (2) and the splicing block (3). The limit head (4) is matched with the connection groove (5). A traction belt (6) is fixedly connected to the surface of the splicing block (3). One end of the traction belt (6) is fixedly connected to a buckle (7). A collection box (8) is fixedly installed on one side of the outer surface of the swimming ring body (1). A buckle groove (9) is fixedly installed inside the collection box (8). The buckle (7) is matched with the buckle groove (9). A limit ring (10) is fixedly connected to one side of the inner surface of the swimming ring body (1).

2. The inflatable-free plastic swimming ring according to claim 1, wherein, A buoyancy plate (11) is rotatably installed on the bottom surface of the swimming ring body (1). A limit plate (12) is fixedly connected to one side of the buoyancy plate (11).

3. The inflatable plastic swimming ring according to claim 1, characterized in that, The swimming ring body (1) and the splicing block (3) are both made of plastic foam material.

4. The inflatable-free plastic swimming ring according to claim 1, wherein A floating cavity (13) is formed inside the swimming ring body (1).

5. A non-inflatable plastic swimming ring according to claim 1, characterized in that, A traction ring (14) is fixedly connected to one side of the outer surface of the swimming ring body (1).

6. The inflatable-free plastic swimming ring according to claim 1, characterized in that, A hand pull ring (15) is fixedly connected to the surface of the splicing block (3).

7. A non-inflatable plastic swimming ring according to claim 1, characterized in that A waterproof bag (16) is fixedly installed on one side of the surface of the swimming ring body (1).

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