Multifunctional four-folding cushion

Abstract

The utility model discloses a multifunctional four-folding cushion, which belongs to the technical field of folding cushions and comprises a first folding cushion, a second folding cushion, a third folding cushion and a fourth folding cushion which are connected end to end, a first groove is arranged at the central position of the front end face of the first folding cushion, and a second groove is arranged at the central position of the rear end face of the fourth folding cushion. A rotating shaft is rotatably arranged in the groove I, and a coil spring is wound on the rotating shaft; one end of the coil spring is fixedly connected with the rotating shaft, and the other end is fixedly connected with the connecting belt; connecting blocks are symmetrically arranged in the second groove front and back, hinge grooves are formed in the upper ends of the connecting blocks, and handles are hinged to the interiors of the hinge grooves through hinge shafts; the handle is composed of symmetrical handle assemblies, and rotating pieces are arranged at the opposite ends of the handle assemblies. The multifunctional four-fold cushion is attractive in appearance, convenient to use, easy to store and carry and high in use safety.

Description

Technical Field

[0001] The utility model relates to the technical field of folding mats, in particular to a multifunctional four-folding mat. Background Art

[0002] Folding mats usually adopt a multi-layer design, including waterproof and moisture-proof materials, such as polyester fabric and PEVA material, to ensure that they can remain dry during use and prevent moisture from penetrating. They are also easy to clean and can be easily wiped clean even if liquid splashes. The internal structure of the folding mat usually adopts soft and comfortable materials, such as a thickened silk cotton layer, which provides a good sitting feel without feeling uncomfortable, making it comfortable even for long-term use. In addition, the folding mat can be quickly folded into a smaller size, which is easy to carry and store. It is suitable for use in the car or outdoors, and is also suitable for saving space at home. Based on the above functions, the folding mat can be used in various occasions such as gyms, schools, and floating on the sea to meet different usage needs. However, existing folding mats are inconvenient to store, and most of them use exposed cloth bags made of handles for people to carry. Not only are they less beautiful, but they also require additional ropes to be tied together for easy transportation. Based on this, the present invention proposes a multifunctional four-folding mat. Utility Model Content

[0003] The purpose of the utility model is to provide a multifunctional four-fold mat to solve the above-mentioned problems.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] The foldable handle is connected to the first folding pad, the folding pad is connected to the second folding pad, the folding pad is connected to the third folding pad, and the folding pad is connected to the fourth folding pad by the folding mechanism. The folding mechanism is connected to the first folding pad, the folding pad is connected to the third folding pad by the folding mechanism.

[0006] Furthermore, the connecting belt is an annular structure, on which a movable ring is movably provided, and the movable ring is provided with a hole for the connecting belt to move.

[0007] Furthermore, the notch of the hinge slot is opened toward one end of the groove one.

[0008] Furthermore, groove three and groove four are respectively provided on the outer side walls at adjacent positions of the front and rear ends of the first folding pad, the second folding pad, the third folding pad and the fourth folding pad, and a plug hole one and a through hole are symmetrically provided on the left and right sides of the groove three, a connecting piece is slidably provided in the through hole, and the other end of the connecting piece is provided with a plug end slidably connected to the plug hole one; a plug hole two is provided in the groove four to match the plug end.

[0009] Furthermore, an anti-slip ring is provided on the inner side wall of the through hole, and an anti-slip block matching the anti-slip ring is provided at one end of the connecting piece that cooperates with the through hole.

[0010] Furthermore, the first folding pad, the second folding pad, the third folding pad, and the fourth folding pad all include an inner liner and an outer protective layer.

[0011] Furthermore, the outer protective layer is made of Oxford cloth.

[0012] Compared with the prior art, the beneficial technical effects of the present invention are:

[0013] This utility model multifunctional four-fold mat conceals components such as the handle and connecting strap within grooves defined in the side walls, ensuring an aesthetically pleasing appearance. Furthermore, when folding and storing, the handle can be opened by stretching the connecting strap and rotating the rotating member to open the connection in the middle of the handle. One end of the connecting strap is placed within the handle, and the rotating member is rotated to close the handle, thereby storing the four folding mats. The handle also allows for easy removal and transport. Furthermore, adjacent folding mats can be connected via hidden connecting members, preventing misalignment when unfolded and used. This improves safety and facilitates user performance of various challenging maneuvers, such as tumbling and jumping. In short, this utility model multifunctional four-fold mat is aesthetically pleasing, easy to use, and easy to store and transport, while also providing a high level of safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 This is a schematic diagram of the structure of the multifunctional four-fold mat of the utility model;

[0016] Figure 2 This is a diagram of the multifunctional four-fold mat of the utility model in the folded state;

[0017] Figure 3 Schematic diagram of coil spring structure;

[0018] Figure 4 Schematic diagram of the handle structure;

[0019] Figure 5 It is a partial cross-sectional view of the handle;

[0020] Figure 6 It is the structural diagram of the connector;

[0021] Explanation of the accompanying drawings: 1. First folding pad; 2. Second folding pad; 3. Third folding pad; 4. Fourth folding pad; 5. Groove one; 6. Groove two; 7. Rotating shaft; 8. Coil spring; 9. Connecting block; 10. Hinge groove; 11. Hinge shaft; 12. Handle; 13. Rotating member; 14. Connecting belt; 15. Moving ring; 16. Groove three; 17. Groove four; 18. Through hole; 19. Connecting member; 20. Plug end; 21. Plug hole one; 22. Plug hole two. DETAILED DESCRIPTION

[0022] like Figure 1 、 2 As shown, a multifunctional four-fold pad includes a first folding pad 1, a second folding pad 2, a third folding pad 3, and a fourth folding pad 4 connected at the end. A groove 1 5 is provided at the center position of the front end surface of the first folding pad 1, and a groove 2 6 is provided at the center position of the rear end surface of the fourth folding pad 4.

[0023] like Figure 3 As shown, a rotating shaft 7 is rotatably mounted in the groove 1 5 , and a coil spring 8 is wound around the rotating shaft 7. One end of the coil spring 8 is fixedly connected to the rotating shaft 7, and the other end is fixedly connected to the connecting belt 14.

[0024] like Figure 4 、 5 As shown, a connecting block 9 is symmetrically mounted in the front and rear of groove 2 6 . A hinge groove 10 is mounted on the upper end of the connecting block 9, with the notch of the hinge groove 10 opening toward one end of groove 1 5 . A handle 12 is hingedly connected to the hinge groove 10 via a hinge shaft 11. The handle 12 comprises symmetrical handle assemblies, each with external threads on its facing ends and hinge holes on its opposite ends for the hinge shaft 11 to pass through. A rotating member 13 is mounted on the facing ends of the handle assemblies, with internal threads on its inner sidewall that mate with the external threads. Specifically, the handle assemblies are opened and closed by changing the position of the rotating member 13 on the handle assembly.

[0025] The connecting belt 14 is an annular structure, on which a movable ring 15 is movably mounted. The movable ring 15 is provided with a hole for the connecting belt 14 to move. The movable ring 15 can be used to control the size of the ring on the handle 12 .

[0026] like Figure 6As shown, the outer walls of the first, second, third, and fourth folding pads 1, 2, 3, and 4 are respectively provided with grooves 3, 16, and 4, 17, at adjacent positions at the front and rear ends. A plug hole 1, 21, and a through hole 18 are symmetrically mounted on the left and right sides of the groove 3, 16. A connector 19 is slidably mounted within the through hole 18, and a plug end 20 is mounted at the other end of the connector 19 for sliding connection with the plug hole 1, 21. An anti-slip ring is mounted on the inner wall of the through hole 18, and an anti-slip block is mounted on the end of the connector 19 that mates with the through hole 18. A plug hole 2, 22, is positioned within the groove 4, 17, for mating with the plug end 20.

[0027] The first, second, third, and fourth folding mats 1, 2, 3, and 4 each include an inner liner and an outer sheath. The outer sheath is made of Oxford cloth, which is lightweight, soft, waterproof, and durable. It is wear-resistant, non-slip, and has a long service life. Furthermore, the outer sheath is processed using a high-frequency heat-sealing machine to completely seal the inner liner, meeting diverse user needs.

[0028] In this embodiment, the four-fold mat is not only waterproof, wear-resistant and non-slip, but also can be used for multiple purposes according to the folding state. For example, it can be used as a sitting mat in the fully folded state, as a back cushion in the half-folded state, and as a floor mat or sleeping mat in the fully unfolded state.

[0029] The action process of this utility model is as follows:

[0030] When laying flat for use: After the folding mats are laid flat in order, pull out the connector 19 to remove the plug end 20 from the first plug hole 21, then rotate it 180 degrees and align the plug end 20 with the second plug hole 22 and insert it, thus achieving the confinement between adjacent folding mats and improving the stability and safety during use;

[0031] When folding and storing is required: first release the restraint of the connecting piece 19 and place it in place, then pull out one end of the connecting belt 14, open the rotating piece 13, rotate half of the handle 12 to leave a gap, place the connecting belt 14 inside the handle 12, and finally rotate the handle 12, and the rotating piece 13 rotates in the opposite direction to fix the handle 12. Then, under the joint action of the handle 12 and the connecting belt 14, the four folding pads are attached together. When carrying is required, just hold the handle 12.

[0032] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A multifunctional four-fold mat, characterized by: The invention comprises a first folding pad (1), a second folding pad (2), a third folding pad (3), and a fourth folding pad (4) connected at the end. A groove 1 (5) is provided at the center of the front end surface of the first folding pad (1), and a groove 2 (6) is provided at the center of the rear end surface of the fourth folding pad (4). A rotating shaft (7) is rotatably provided in the groove 1 (5), and a coil spring (8) is wound around the rotating shaft (7); one end of the coil spring (8) is fixedly connected to the rotating shaft (7), and the other end is fixedly connected to the connecting belt (14); the groove 2 (6) is provided with a rotating shaft (7) which is rotatably provided in the groove 1 (5). A coil spring (8) is wound around the rotating shaft (7); one end of the coil spring (8) is fixedly connected to the rotating shaft (7), and the other end is fixedly connected to the connecting belt (14); A connecting block (9) is symmetrically arranged at the front and rear ends, and a hinge groove (10) is arranged at the upper end of the connecting block (9), and a handle (12) is hingedly connected to the hinge groove (10) through a hinge shaft (11); the handle (12) is composed of symmetrical handle assemblies, and the opposite ends of the handle assemblies are respectively provided with external threads, and the opposite ends of the handle assemblies are each provided with a hinge hole for the hinge shaft (11) to pass through; a rotating member (13) is provided on the opposite ends of the handle assembly, and an internal thread matching the external thread is provided on the inner side wall of the rotating member (13).

2. The multifunctional four-fold mat according to claim 1, characterized in that: The connecting belt (14) is an annular structure, on which a movable ring (15) is movably provided, and the movable ring (15) is provided with a hole for the connecting belt (14) to move.

3. The multifunctional four-fold mat according to claim 1, characterized in that: The notch of the hinge groove (10) is opened toward one end of the groove one (5).

4. The multifunctional four-fold mat according to claim 1, characterized in that: A groove three (16) and a groove four (17) are respectively provided on the outer side walls at adjacent positions at the front and rear ends of the first folding pad (1), the second folding pad (2), the third folding pad (3) and the fourth folding pad (4); a plug hole one (21) and a through hole (18) are symmetrically provided on the left and right sides of the groove three (16); a connecting piece (19) is slidably provided in the through hole (18); the other end of the connecting piece (19) is provided with a plug end (20) slidably connected to the plug hole one (21); and a plug hole two (22) is provided in the groove four (17) to match the plug end (20).

5. The multifunctional four-fold mat according to claim 4, characterized in that: An anti-slip ring is provided on the inner side wall of the through hole (18), and an anti-slip block matching the anti-slip ring is provided on one end of the connecting piece (19) that matches the through hole (18).

6. The multifunctional four-fold mat according to claim 1, characterized in that: The first folding pad (1), the second folding pad (2), the third folding pad (3), and the fourth folding pad (4) all comprise an inner liner and an outer protective layer.

7. The multifunctional four-fold mat according to claim 6, characterized in that: The outer protective layer is made of Oxford cloth.

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