Swinging leisure chair with telescopic structure
By introducing a telescopic structure into the rocking lounge chair, utilizing the threaded engagement of the screw and adjuster, as well as the thrust ball bearing, the problem of the rocking chair's height being unable to be adjusted has been solved, achieving flexible height adjustment and a comfortable user experience.
Patent Information
- Application Number
- CN202423000646.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-05
AI Technical Summary
Existing rocking lounge chairs cannot be height-adjusted after installation, causing inconvenience for taller or shorter people.
A rocking lounge chair with a telescopic structure was designed. By fixing a screw to the lower end of the suspension chain and connecting an adjuster and a limit nut to the screw, the frictional resistance is reduced by using threaded engagement and a thrust ball bearing, thus achieving height adjustment of the rocking chair.
The height of the rocking chair can be flexibly adjusted, which improves user comfort and ease of operation, and reduces rotational friction resistance.
Smart Images
Figure CN223585510U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to leisure chair technical field especially a swing leisure chair with telescopic structure. BACKGROUND
[0002] The height position of the existing swing leisure chair cannot be adjusted after installation, which makes it inconvenient for taller people to put their feet on the ground and difficult for shorter people to sit on.
[0003] The present case is proposed to improve and optimize the above problems or deficiencies. CONTENT OF THE UTILITY MODEL
[0004] A swing leisure chair with telescopic structure, comprising a rocking chair frame and a rocking chair top frame fixed on the rocking chair frame, two groups of left and right symmetrical lifting chains are hung on the rocking chair top frame, and a rocking chair is arranged below the lifting chains, wherein the lower end of the lifting chain is fixed with an adjusting lifting device, and the side of the rocking chair is connected with the adjusting lifting device and can adjust the distance of the rocking chair relative to the rocking chair top frame.
[0005] Preferably, a screw rod is fixed at the lower end of the lifting chain, the screw rod passes through the handrail frame and the rocking chair fixed on the rocking chair, and the rocking chair and the handrail frame can slide up and down relative to the screw rod to adjust the position.
[0006] Preferably, a regulator is threadedly connected on the screw rod, rotating the regulator adjusts its position relative to the screw rod, thereby changing the limiting height of the regulator to the handrail frame and the sitting height of the rocking chair.
[0007] Preferably, a limiting nut is threadedly connected at the lower end of the screw rod, the limiting nut is used for safety redundancy to avoid the handrail frame and the screw rod from completely separating and limit the adjustment range of the regulator.
[0008] Preferably, a screw hole adjusting sleeve is fixed in the regulator, the screw hole adjusting sleeve is threadedly connected with the screw rod, and a rubber sleeve is sleeved outside the regulator, the rubber sleeve facilitates the rotation of the regulator through good friction.
[0009] Preferably, a stepped hole with an upward opening is arranged at the upper end of the regulator, and a thrust ball bearing is interference-fitted in the stepped hole, the upper ring of the thrust ball bearing is protruded relative to the upper end face of the regulator for contacting the handrail frame, so that when the regulator rotates relative to the handrail frame, the rotation friction resistance is reduced through the thrust ball bearing, thereby facilitating the rotation of the regulator.
[0010] The utility model has the advantages and positive effects that:
[0011] 1. The structure is simple and convenient to operate, can quickly adjust the function for the user, and is convenient for the user to adjust the appropriate state to achieve more comfort when rocking.
[0012] 2. By adopting the threaded connection and the configuration of the thrust ball bearing, when the adjuster 18 is rotated, the upper end face of the adjuster 18 does not form a large friction damping force with the armrest frame 13, and the rotation adjustment is convenient. BRIEF DESCRIPTION OF DRAWINGS
[0013] The utility model will be further described below in combination with the drawings and embodiments.
[0014] Figure 1 is a structural schematic diagram of the utility model;
[0015] Figure 2 is Figure 1 the armrest frame, the adjuster, and the screw rod assembly structure schematic diagram in figure 2;
[0016] Figure 3 is Figure 2 the adjuster internal amplification structure schematic diagram in figure 3.
[0017] In the drawings, the marks are as follows: 10, rocking chair frame; 11, rocking chair top frame; 12, rocking chair; 13, armrest frame; 14, lifting chain; 15, screw rod; 17, limiting nut; 18, adjuster; 19, thrust ball bearing; 20, screw hole adjusting sleeve; 21, rubber sleeve. DETAILED DESCRIPTION
[0018] The utility model will be further described below in combination with the drawings and embodiments.
[0019] The utility model embodiments are further described below in combination with the drawings:
[0020] As Figures 1-3 shown, the utility model discloses a rocking leisure chair with telescopic structure, including a rocking chair frame 10 and the rocking chair top frame 11 of fixing on the rocking chair frame 10, is hung with two groups of left and right symmetry lifting chain 14 on the rocking chair top frame 11, still include the configuration in the lifting chain 14 below rocking chair 12, wherein the lower end of the lifting chain 14 is fixed with adjusting sling, and the side of the rocking chair 12 is connected with the adjusting sling and can adjust the distance of the rocking chair 12 relative to the rocking chair top frame 11.
[0021] Preferably, a screw rod 15 is fixed at the lower end of the chain 14, the screw rod 15 penetrates the armrest 13 and the rocking chair 12, and the rocking chair 12 and the armrest 13 can slide up and down relative to the screw rod 15 to adjust the position.
[0022] Preferably, an adjuster 18 is threadedly connected on the screw rod 15, and rotating the adjuster 18 adjusts the position of the adjuster 18 relative to the screw rod 15, thereby changing the limiting height of the adjuster 18 to the armrest 13, and further changing the sitting height of the rocking chair 12.
[0023] Preferably, a limiting nut 17 is threadedly connected at the lower end of the screw rod 15, and the limiting nut 17 is used for safe redundancy to avoid the armrest 13 and the screw rod 15 from being completely separated, and limit the adjustment range of the adjuster 18.
[0024] Preferably, a screw hole adjusting sleeve 20 is fixed in the adjuster 18, the screw hole adjusting sleeve 20 is threadedly connected with the screw rod 15, and a rubber sleeve 21 is externally sleeved on the adjuster 18, and the rubber sleeve 21 facilitates rotating the adjuster 18 through good friction.
[0025] Preferably, a stepped hole is provided at the upper end of the adjuster 18, and a thrust ball bearing 19 is interference-fitted in the stepped hole, the upper ring of the thrust ball bearing 19 is protruded relative to the upper end surface of the adjuster 18, and is used for contacting the armrest 13, so that when the adjuster 18 rotates relative to the armrest 13, the rotating friction resistance is reduced through the thrust ball bearing 19, thereby facilitating the rotation of the adjuster 18.
[0026] It should be emphasized that the embodiments of the present application are illustrative rather than limiting, and thus the present application is not limited to the embodiments described in the specific implementation, and any other embodiments derived by those skilled in the art from the technical solution of the present application also belong to the scope of protection of the present application.
Claims
1. A rocking lounge chair with a telescopic structure, characterized in that: The system includes a rocking chair frame (10) and a rocking chair top frame (11) fixed to the rocking chair frame (10). Two sets of symmetrical hanging chains (14) are suspended on the rocking chair top frame (11). The system also includes a rocking chair (12) positioned below the hanging chains (14). The lower end of each hanging chain (14) is fixed with an adjusting device, and the side of the rocking chair (12) is connected to the adjusting device, allowing adjustment of the distance between the rocking chair (12) and the rocking chair top frame (11). The adjusting device includes a screw (15) and an adjuster (18). 4) The lower end is fixedly connected to the upper end of the screw (15). The screw (15) passes through the armrest frame (13) and the rocking chair (12) fixed on the rocking chair (12). The rocking chair (12) and the armrest frame (13) can slide up and down relative to the screw (15) to adjust their positions. The screw (15) is threadedly connected to the adjuster (18). Rotating the adjuster (18) adjusts its position relative to the screw (15), thereby changing the limiting height of the adjuster (18) on the armrest frame (13) and thus changing the seating height of the rocking chair (12).
2. A rocking lounge chair with a telescopic structure according to claim 1, characterized in that: The lower end of the screw (15) is threadedly connected to a limiting nut (17), which is used for safety redundancy to prevent the handrail frame (13) and the screw (15) from completely disengaging and to limit the adjustment range of the adjuster (18).
3. A rocking lounge chair with a telescopic structure according to claim 2, characterized in that: A screw hole adjusting sleeve (20) is fixed inside the regulator (18). The screw hole adjusting sleeve (20) is threadedly connected to the screw (15). A rubber sleeve (21) is fitted on the outside of the regulator (18). The rubber sleeve (21) facilitates the rotation of the regulator (18) through good friction.
4. A rocking lounge chair with a telescopic structure according to claim 3, characterized in that: The regulator (18) has an upward-opening stepped hole at its upper end, and a thrust ball bearing (19) is interference-fitted in the stepped hole. The upper ring of the thrust ball bearing (19) protrudes relative to the upper end face of the regulator (18) to contact the handrail frame (13). In this way, when the regulator (18) rotates relative to the handrail frame (13), the rotational friction resistance is reduced by the thrust ball bearing (19), thereby facilitating the rotation of the regulator (18).