Swing swinging universal sling chain

Abstract

The utility model relates to the technical field of lifting rope structures, in particular to a swing swinging universal lifting chain which comprises a lifting chain fixing piece, a first connecting ring, a second connecting ring, a third connecting ring and a lifting chain connecting piece, the first connecting ring is rotationally matched with the lifting chain fixing piece around the X-axis direction, and the second connecting ring is rotationally matched with the first connecting ring around the Y-axis direction; the third connecting ring is rotationally matched with the second connecting ring around the X-axis direction, the lifting chain connecting piece is rotationally matched with the third connecting ring around the Z-axis direction, the lifting chain connecting piece is used for being connected with a lifting rope, the X-axis direction is perpendicular to the Y-axis direction, and the Z-axis direction is perpendicular to the X-axis direction and the Y-axis direction at the same time. The swing has the effect of ensuring that the swing can rotate at multiple angles.

Description

Technical Field

[0001] This application relates to the field of suspension rope structure technology, and in particular to a swing swing universal suspension chain. Background Technology

[0002] A swing is a recreational facility that can be adapted to various indoor and outdoor playgrounds, parks, kindergartens, and family balconies. It not only helps people exercise and relax, but also serves as a good medium for parent-child interaction and strengthens parent-child relationships.

[0003] In the prior art, a swing includes a seat, a suspension rope, and a swing frame. One end of the suspension rope is fixedly connected to the swing frame, and the seat is fixedly connected to the other end of the swing frame. By pushing the suspension rope, the rope causes the seat to rotate around the support assembly, thereby achieving the swinging effect. For example, see the utility model patent with publication number CN206285480U entitled "Indoor Suspended Swing".

[0004] While the aforementioned technologies can adjust the distance between the hanging ropes according to the child's size, the connection method between the hanging ropes and the support frame is relatively simple, resulting in the swing only being able to rotate in one direction and failing to achieve the effect of multi-angle rotation. Summary of the Invention

[0005] To ensure that the swing can meet the requirements of multi-angle rotation, this application provides a swing swing universal suspension chain.

[0006] This application provides a swing swing universal suspension chain with the following technical solution: A swing swing universal suspension chain includes a suspension chain fixing component, a first connecting ring, a second connecting ring, a third connecting ring, and a suspension chain connector. The first connecting ring rotates around the X-axis and is fitted to the suspension chain fixing component. The second connecting ring rotates around the Y-axis and is fitted to the first connecting ring. The third connecting ring rotates around the X-axis and is fitted to the second connecting ring. The suspension chain connector rotates around the Z-axis and is fitted to the third connecting ring. The suspension chain connector is used to connect the suspension rope.

[0007] The X-axis direction and the Y-axis direction are set perpendicular to each other, and the Z-axis direction is set perpendicular to both the X-axis direction and the Y-axis direction.

[0008] By adopting the above technical solution, the suspension rope can achieve multi-angle rotation. The first connecting ring enables the suspension rope to rotate around the X-axis, the second connecting ring enables the suspension swing to rotate around the Y-axis, and the third connecting ring enables the suspension rope to rotate around the Z-axis, thereby realizing multi-angle rotation of the swing when the swing is applied in this utility model.

[0009] Optionally, a first nylon sleeve is provided between the first connecting ring and the second connecting ring, and the second connecting ring moves around the first nylon sleeve when it rotates.

[0010] By adopting the above technical solution, the first nylon sleeve can not only reduce the friction between the first connecting ring and the second connecting ring caused by rotation and improve the wear resistance of the first connecting ring and the second connecting ring, but also reduce the shaking when the first connecting ring rotates around the X-axis, thereby improving the user's comfort when riding the swing.

[0011] Optionally, a second nylon sleeve is provided between the second connecting ring and the third connecting ring, and the third connecting ring moves around the second nylon sleeve when it rotates.

[0012] By adopting the above technical solution, the second nylon sleeve can not only reduce the friction between the second connecting ring and the third connecting ring caused by rotation and improve the wear resistance of the second connecting ring and the third connecting ring, but also reduce the shaking when the second connecting ring rotates around the Y-axis, thereby improving the user's comfort when riding the swing.

[0013] Optionally, the chain connector is rotatably fitted to the third connecting ring via a bearing.

[0014] By adopting the above technical solution, when the suspension rope rotates around the X-axis or Y-axis, it can also be connected through the bearing, so that the third connecting ring can rotate around the Z-axis.

[0015] Optionally, the chain fastener is used to connect the swing swing universal chain to the swing frame, and the chain fastener is threaded into the swing frame.

[0016] By adopting the above technical solution, the swing swing universal suspension chain can be detachably installed on the swing frame through the suspension chain fastener, which facilitates the disassembly and transportation of the swing.

[0017] Optionally, the swing frame has a plurality of threaded holes, which are distributed horizontally.

[0018] By adopting the above technical solution, multiple swing swing universal suspension chains can be set in the swing frame, so that multiple swings can be installed in the horizontal direction in the swing frame, thereby improving economic efficiency.

[0019] Optionally, the first connecting ring is rotatably fitted to the hanging chain fixing component by a first bolt, and the first bolt is set along the X-axis direction;

[0020] The second connecting ring is rotatably fitted to the first connecting ring by a second bolt, the second bolt being positioned along the Y-axis.

[0021] The third connecting ring is rotatably fitted to the second connecting ring by a third bolt, which is set along the X-axis.

[0022] By adopting the above technical solution, when the length of the hoisting rope needs to be adjusted or the first connecting ring, the second connecting ring, and the third connecting ring are damaged and need to be replaced, the first connecting ring can be disassembled by loosening the first bolt, the second connecting ring can be disassembled by loosening the second bolt, and the third connecting ring can be disassembled by loosening the third bolt, thereby achieving quick separation of the hoisting rope.

[0023] Optionally, the chain connector has a through-hole for threading the suspension rope.

[0024] By adopting the above technical solution, the rotation of the suspension rope becomes smoother when it is pushed and rotated.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. The suspension rope can rotate at multiple angles, wherein the first connecting ring enables the suspension rope to rotate around the X-axis, the second connecting ring enables the suspension swing to rotate around the Y-axis, and the third connecting ring enables the suspension rope to rotate around the Z-axis, thereby enabling the swing to rotate at multiple angles when the swing is applied in this utility model.

[0027] 2. The first nylon sleeve and the second nylon sleeve are used to reduce the friction generated by the rotation between the first connecting ring, the second connecting ring and the third connecting ring. This not only improves the wear resistance of the first connecting ring, the second connecting ring and the third connecting ring, but also improves the comfort of the swing when it is swinging.

[0028] 3. This allows the swing swing universal suspension chain to be detachably installed on the swing frame via the suspension chain fastener, facilitating the disassembly and transportation of the swing. Attached Figure Description

[0029] Figure 1 This is an overall schematic diagram of the swing swing universal suspension chain in the embodiments of this application.

[0030] Figure 2 This is a schematic diagram of the connection between the swing swing universal suspension chain and the swing frame in an embodiment of this application.

[0031] Figure 3 yes Figure 2 Schematic diagram of part A in the middle.

[0032] Figure 4 This is a schematic view of the X-axis, Y-axis and Z-axis directions in the embodiments of this application.

[0033] Figure 5This is a cross-sectional schematic diagram of the hanging chain connector in an embodiment of this application.

[0034] Figure 6 This is a side view of the swing swing universal suspension chain in the embodiment of this application.

[0035] Explanation of reference numerals in the attached drawings: 1. Hanging chain fastener; 11. Connecting screw; 12. Swing frame; 2. First connecting ring; 21. First bolt; 3. Second connecting ring; 31. Second bolt; 4. Third connecting ring; 41. Third bolt; 5. Hanging chain connector; 501. Connecting hole; 51. Bearing; 6. First nylon sleeve; 7. Second nylon sleeve. Detailed Implementation

[0036] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0037] This application discloses a swing swing universal suspension chain, referring to... Figure 1 and Figure 2 It includes a chain fastener 1, a first connecting ring 2, a second connecting ring 3, a third connecting ring 4, and a chain connector 5. The chain fastener 1 is used to connect the swing swing universal chain to the swing frame 12.

[0038] Reference Figure 2 and Figure 3 The swing frame 12 has several threaded holes distributed horizontally. The top of the chain fastener 1 has a connecting screw 11, which is adapted to the threaded holes, so that the chain fastener 1 is threaded onto the swing frame 12. The threaded engagement ensures the stability of the connection and facilitates the disassembly and transportation of the swing. Furthermore, the swing frame 12 can be equipped with multiple swing swing universal chains, allowing multiple swings to be installed horizontally in the swing frame 12, which can effectively improve economic efficiency.

[0039] Reference Figure 4 In this application, the X-axis direction, Y-axis direction, and Z-axis direction are defined. When the swing's omnidirectional suspension chain hangs naturally under the action of gravity, the X-axis direction and Y-axis direction are both located in the horizontal plane, and the X-axis direction and Y-axis direction are set perpendicular to each other. The Z-axis direction is set vertically and is simultaneously set perpendicular to both the X-axis direction and Y-axis direction.

[0040] Reference Figure 5 and Figure 6 The first connecting ring 2, the second connecting ring 3 and the third connecting ring 4 are connected in sequence. The first connecting ring 2 is rotated and engaged with the hanging chain fixing part 1 by the first bolt 21. That is, the first connecting ring 2 rotates and engages with the hanging chain fixing part 1 around the X-axis, so that the first connecting ring 2 can assist the swing swing universal hanging chain to perform lateral rotation with the user as the base point.

[0041] The second connecting ring 3 is rotatably engaged with the first connecting ring 2 by the second bolt 31, that is, the second connecting ring 3 rotates around the Y-axis and is engaged with the first connecting ring 2, so that the second connecting ring 3 can assist the swing swing universal chain to rotate in the positive direction with the user as the base point;

[0042] The third connecting ring 4 is rotatably engaged with the second connecting ring 3 via the third bolt 41. That is, the third connecting ring 4 rotates around the X-axis to engage with the second connecting ring 3, allowing the third connecting ring 4, together with the first connecting ring 2, to assist the swing sway universal chain in lateral rotation around the user. This connection method not only allows the swing sway universal chain to have a wider swing angle but also makes it easy to unload the first connecting ring 2, the second connecting ring 3, and the third connecting ring 4.

[0043] For example, when the length of the suspension rope needs to be adjusted due to changes in the user's height, or when the first connecting ring 2, the second connecting ring 3, and the third connecting ring 4 are damaged and need to be replaced, the first connecting ring 2 can be disassembled by loosening the first bolt 21, the second connecting ring 3 can be disassembled by loosening the second bolt 31, and the third connecting ring 4 can be disassembled by loosening the third bolt 41, thereby achieving quick disassembly of the connecting rings. After disassembly, the length of the suspension rope can be easily changed.

[0044] Reference Figure 5 and Figure 6 One end of the chain connector 5 has a through-hole 501 for threading and securing the suspension rope. The through-hole 501 allows the rope to rotate more smoothly when driven by the swing's omnidirectional chain, resulting in more stable rotation. The other end of the chain connector 5 is connected to the third connecting ring 4 via a bearing 51 that rotates around the Z-axis. Specifically, the chain connector 5 consists of a fixed end and a rotating end. The fixed end is connected to the third connecting ring 4 for overall fixation, while the rotating end connects to the suspension rope. A bearing 51 is located at the connection between the fixed and rotating ends, allowing the rotating end to rotate around the center of the chain connector 5 via the bearing 51, thus achieving rotation around the Z-axis. The chain connector 5 enables the swing's omnidirectional chain to not only meet the angle requirements of ordinary swing rotation but also achieve multi-angle rotation.

[0045] Reference Figure 6A first nylon sleeve 6 is provided between the first connecting ring 2 and the second connecting ring 3, and a second bolt 31 passes through the first nylon sleeve 6. The second connecting ring 3 rotates around the first nylon sleeve 6. A second nylon sleeve 7 is provided between the second connecting ring 3 and the third connecting ring 4, and a third bolt 41 passes through the second nylon sleeve 7. The third connecting ring 4 rotates around the second nylon sleeve 7. The first nylon sleeve 6 and the second nylon sleeve are used to reduce the friction generated by the rotation of the first connecting ring 2, the second connecting ring 3, and the third connecting ring 4. This not only improves the wear resistance of the first connecting ring 2, the second connecting ring 3, and the third connecting ring 4, but also improves the comfort of the swing when it swings. Both the first nylon sleeve 6 and the second nylon sleeve are made of nylon. Nylon has high tensile strength and impact resistance, and can withstand certain external forces without easily being damaged, so that the swing is not subjected to excessive friction due to large pressure and load when it swings.

[0046] The implementation principle of the swing swing universal suspension chain in this embodiment is as follows: First, the suspension chain fixing part 1 is threadedly engaged with the swing frame 12, so that the swing swing universal suspension chain can be fixed to the swing frame 12. Then, the suspension rope connected to the suspension chain connector 5 is pushed. At this time, the rotational connection of the first connecting ring 2, the second connecting ring 3 and the third connecting ring 4 in the swing swing universal suspension chain can drive the suspension rope to rotate forward and sideways with the user as the base point. Then, the suspension chain connector 5 drives the suspension rope to rotate with itself as the rotation center, and finally realizes the multi-angle rotation effect of the swing.

[0047] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A swing pendulum universal hanger chain, characterized by: The hanging chain fixing piece (1), the first connecting ring (2), the second connecting ring (3), the third connecting ring (4) and the hanging chain connecting piece (5) are provided, the first connecting ring (2) is rotatably connected with the hanging chain fixing piece (1) around the X-axis direction, the second connecting ring (3) is rotatably connected with the first connecting ring (2) around the Y-axis direction, the third connecting ring (4) is rotatably connected with the second connecting ring (3) around the X-axis direction, and the hanging chain connecting piece (5) is rotatably connected with the third connecting ring (4) around the Z-axis direction, and the hanging chain connecting piece (5) is used for connecting the hanging rope. The X-axis direction and the Y-axis direction are perpendicular to each other, and the Z-axis direction is perpendicular to the X-axis direction and the Y-axis direction.

2. A swing pendulum universal hanger chain according to claim 1, characterized in that: The first nylon rubber sleeve (6) is arranged between the first connecting ring (2) and the second connecting ring (3), and the second connecting ring (3) rotates around the first nylon rubber sleeve (6).

3. A swing pendulum universal chain according to claim 2 or 1, characterized in that: The second nylon rubber sleeve (7) is arranged between the second connecting ring (3) and the third connecting ring (4), and the third connecting ring (4) rotates around the second nylon rubber sleeve (7).

4. A swing pendulum universal chain as claimed in claim 2, wherein: The hanging chain connecting piece (5) is rotatably connected with the third connecting ring (4) through the bearing (51).

5. A swing pendulum universal hanger chain according to claim 1, characterized in that: The hanging chain fixing piece (1) is used for connecting the swing rocking universal hanging chain to the swing frame (12), and the hanging chain fixing piece (1) is threadedly connected with the swing frame (12).

6. A swing pendulum universal hanger chain according to claim 5, characterized in that: The swing frame (12) is provided with a plurality of connecting threaded holes, and the plurality of connecting threaded holes are distributed along the horizontal direction.

7. A swing pendulum universal chain as defined in claim 1, wherein: The first connecting ring (2) is rotatably connected with the hanging chain fixing piece (1) through the first bolt (21), and the first bolt (21) is arranged along the X-axis direction. The second connecting ring (3) is rotatably connected with the first connecting ring (2) through the second bolt (31), and the second bolt (31) is arranged along the Y-axis direction. The third connecting ring (4) is rotatably connected with the second connecting ring (3) through the third bolt (41), and the third bolt (41) is arranged along the X-axis direction.

8. A swing pendulum universal chain as defined in claim 1, wherein: The connecting hole (501) is arranged in the hanging chain connecting piece, and the connecting hole is used for the hanging rope.

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