Rocking chair type sofa

Abstract

The rocking chair type sofa comprises a base and a human body bearing frame, the base is in a U shape and comprises a bottom bearing piece, an arc-shaped connecting piece and a top connecting piece, the bottom bearing piece is used for being placed on an external bearing face, and the two ends of the arc-shaped connecting piece are connected with the bottom bearing piece and the top connecting piece respectively; a reinforcing piece connected with the bottom bearing piece and the top connecting piece is arranged between the bottom bearing piece and the top connecting piece; the human body bearing frame comprises a seat supporting frame, a backrest frame, a leg supporting frame and a headrest frame, the seat supporting frame is installed on the top connecting piece, the backrest frame and the leg supporting frame are hinged to the two ends of the seat supporting frame respectively, and the headrest frame is hinged to the end, away from the seat supporting frame, of the backrest frame; a limiting piece used for limiting the two frames at the using angle is arranged between every two adjacent frames. Compared with the prior art, the angle of each component of the rocking chair type sofa can be independently adjusted, so that the rocking chair type sofa can meet the requirements of a user on multiple scenes such as sitting posture, semi-lying, flat lying and the like.

Description

Technical Field

[0001] This utility model belongs to the field of sofa technology, specifically relating to a rocking chair-style sofa. Background Technology

[0002] The core structure of a traditional rocking chair typically consists of a base and a ergonomic support frame, which includes components such as a seat support frame, backrest frame, headrest frame, and leg support frame. In current technology, these frames are generally rigidly fixed using welding, riveting, or non-removable bolts, resulting in a non-adjustable monolithic structure. While this method ensures the basic rocking function, it severely limits the versatility of its use; users can only maintain a sitting position and cannot adjust to a reclining position according to actual needs, greatly reducing the product's applicability and comfort. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a rocking chair-style sofa.

[0004] To achieve the above objectives, this utility model discloses a rocking chair-style sofa, including a base and a human body support frame;

[0005] The base is U-shaped and includes a bottom support, an arc-shaped connector, and a top connector. The bottom support is used to place on the external support surface, and the two ends of the arc-shaped connector are connected to the bottom support and the top connector, respectively.

[0006] A reinforcing member is provided between the bottom support member and the top connector. The reinforcing member is arranged in a vertical direction, and its two ends are respectively connected to the bottom support member and the top connector.

[0007] The human body support frame includes a seat support frame, a backrest frame, a leg support frame, and a headrest frame. The seat support frame is mounted on the top connector. The backrest frame and the leg support frame are respectively hinged to both ends of the seat support frame. The headrest frame is hinged to the end of the backrest frame away from the seat support frame. Each adjacent frame is provided with a limiting member to restrict the two frames to their operating angle.

[0008] Preferably, the seat support frame and the arc-shaped connector are located on both sides of the reinforcing member.

[0009] Preferably, the reinforcing member is C-shaped.

[0010] Preferably, the outer side of the arc-shaped connector is provided with a support member, the bottom surface of the support member is a support surface, and the support surface is coplanar with the bottom surface of the bottom bearing member.

[0011] Preferably, the length of the bottom support member is greater than the length of the top connector.

[0012] Preferably, a first telescopic cylinder is hinged to the bottom of the seat support frame, the pull rod of the first telescopic cylinder is hinged to the backrest frame, and the first telescopic cylinder is a limiting member between the seat support frame and the backrest frame; and / or

[0013] The bottom of the seat support frame is hinged with a second telescopic cylinder. The pull rod of the second telescopic cylinder is hinged to the leg support frame. The second telescopic cylinder is a limiting component between the seat support frame and the leg support frame.

[0014] Preferably, the backrest frame and the headrest frame are connected by a seat angle adjuster, which is a limiting component between the backrest frame and the headrest frame.

[0015] Preferably, the base includes two side U-shaped frames and a connecting frame, the bottom of the two side U-shaped frames is the bottom support member, the top of the two side U-shaped frames and the connecting frame is the top connector, and the arc-shaped part of the two side U-shaped frames is the arc-shaped connector.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] The seat support frame, backrest frame, headrest frame, and leg support frame adopt a split hinged design, allowing each component to be adjusted independently, solving the problem of single posture caused by the fixed connection of traditional rocking chairs, and meeting the needs of users in multiple scenarios such as sitting, semi-reclining, and lying flat.

[0018] Adding a reinforcing member between the bottom support and the top connector can effectively support the top connector and significantly reduce the problem of deformation and breakage of the top connector after long-term up-and-down shaking.

[0019] The base is U-shaped to ensure a smooth user experience and prevent wobbling. Attached Figure Description

[0020] Figure 1 A three-dimensional structural diagram of the rocking chair-style sofa as an example;

[0021] Figure 2 for Figure 1 A three-dimensional structural diagram of a rocking chair-style sofa;

[0022] Figure 3 for Figure 1 A structural diagram of a rocking chair-style sofa in another configuration;

[0023] Base 100; Bottom support 110; Arc-shaped connector 120; Top connector 130; Reinforcing member 140; Support member 150; Side U-shaped frame 160; Connecting frame 170;

[0024] Human body support frame 200; seat support frame 210; backrest frame 220; leg support frame 230; headrest frame 240; first telescopic cylinder 250; second telescopic cylinder 260; seat angle adjuster 270. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] A rocking chair-style sofa, see Figures 1-3 It includes a base 100, a human body support frame 200, and a pad (not shown in the figure) placed on the frame.

[0027] The base 100 is U-shaped and includes a bottom support 110, an arc-shaped connector 120, and a top connector 130. The bottom support 110 is placed on an external support surface, and the two ends of the arc-shaped connector 120 are connected to the bottom support 110 and the top connector 130, respectively. The U-shaped base 100 ensures a smooth user experience despite wobbling. A reinforcing member 140 is provided between the bottom support 110 and the top connector 130. The reinforcing member 140 is vertically oriented, and its two ends are connected to both the bottom support 110 and the top connector 130, respectively. The addition of the reinforcing member 140 between the bottom support 110 and the top connector 130 effectively supports the top connector 130, significantly reducing the risk of deformation and breakage of the top connector 130 after long-term up-and-down shaking. The human body support frame 200 includes a seat support frame 210, a backrest frame 220, a leg support frame 230, and a headrest frame 240. The seat support frame is mounted on the top connector 130. The backrest frame 220 and the leg support frame 230 are respectively hinged to the two ends of the seat support frame 210. The headrest frame 240 is hinged to the end of the backrest frame 220 away from the seat support frame 210. Each adjacent frame is provided with a limiting member to restrict the two frames at the use angle.

[0028] The aforementioned seat support frame 210, backrest frame 220, headrest frame 240, and leg support frame 230 adopt a split hinge design, allowing each component to be adjusted independently, solving the problem of single posture caused by the fixed connection of traditional rocking chairs, and meeting the needs of users in multiple scenarios such as sitting, semi-reclining, and lying flat.

[0029] In this embodiment, the seat support frame 210 and the arc-shaped connector 120 are located on both sides of the reinforcing member 140. Specifically, the reinforcing member 140 is located close to the arc-shaped connector 120, and the seat support frame 210 is located beside the reinforcing member 140. This ensures both strength and swaying effect.

[0030] Among them, the reinforcing member 140 is C-shaped.

[0031] In this embodiment, a support member 150 is provided on the outer side of the arc-shaped connector 120. The bottom surface of the support member 150 is a support surface, which is coplanar with the bottom surface of the bottom bearing member 110. By providing the support member 150, the sofa can be prevented from tipping over during rocking.

[0032] In this embodiment, the length of the bottom support member 110 is greater than the length of the top connector 130, which increases the bottom contact area of ​​the base 100 and improves the stability of the sofa.

[0033] In this embodiment, a first telescopic cylinder 250 is hinged to the bottom of the seat support frame 210, and the pull rod of the first telescopic cylinder 250 is hinged to the backrest frame 220. In use, the backrest frame 220 can be rotated to any angle via the first telescopic cylinder 250; the hinged installation at both ends of the first telescopic cylinder 250 ensures flexibility and smoothness during angle adjustment. The first telescopic cylinder 250 serves as a limiting member between the seat support frame 210 and the backrest frame 220. Similarly, a second telescopic cylinder 260 is hinged to the bottom of the seat support frame 210, and the pull rod of the second telescopic cylinder 260 is hinged to the leg support frame 230. The leg support frame 230 can be rotated to any angle via the second telescopic cylinder 260. The second telescopic cylinder 260 also serves as a limiting member between the seat support frame 210 and the leg support frame 230.

[0034] In this embodiment, the backrest frame 220 and the headrest frame 240 are connected by a seat angle adjuster 270, which acts as a limiting member between the backrest frame 220 and the headrest frame 240. When it is necessary to adjust the headrest frame 240, it can be manually rotated.

[0035] The seat angle adjuster 270 uses an existing product, and its structure will not be described again.

[0036] In this embodiment, the base 100 includes two side U-shaped frames 160 and a connecting frame 170. The bottom of the two side U-shaped frames 160 is a bottom support member 110, the top of the two side U-shaped frames 160 and the connecting frame 170 are top connectors 130, and the arc-shaped part of the two side U-shaped frames 160 is an arc-shaped connector 120.

[0037] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A rocking chair-style sofa, characterized in that: Includes the base and the human body support frame; The base is U-shaped and includes a bottom support, an arc-shaped connector, and a top connector. The bottom support is used to place on the external support surface, and the two ends of the arc-shaped connector are connected to the bottom support and the top connector, respectively. A reinforcing member is provided between the bottom support member and the top connector. The reinforcing member is arranged in a vertical direction, and its two ends are respectively connected to the bottom support member and the top connector. The human body support frame includes a seat support frame, a backrest frame, a leg support frame, and a headrest frame. The seat support frame is mounted on the top connector. The backrest frame and the leg support frame are respectively hinged to both ends of the seat support frame. The headrest frame is hinged to the end of the backrest frame away from the seat support frame. Each adjacent frame is provided with a limiting member to restrict the two frames to their operating angle.

2. The rocking chair sofa according to claim 1, characterized in that: The seat support frame and the arc-shaped connector are located on both sides of the reinforcing member.

3. The rocking chair sofa according to claim 1, characterized in that: The reinforcing member is C-shaped.

4. The rocking chair sofa according to claim 1, characterized in that: The outer side of the arc-shaped connector is provided with a support member, the bottom surface of which is a support surface, and the support surface is coplanar with the bottom surface of the bottom bearing member.

5. The rocking chair sofa according to claim 1, characterized in that: The length of the bottom support member is greater than the length of the top connector.

6. The rocking chair sofa according to claim 1, characterized in that: The bottom of the seat support frame is hinged with a first telescopic cylinder, the rod of which is hinged to the backrest frame. The first telescopic cylinder serves as a limiting element between the seat support frame and the backrest frame; and / or The bottom of the seat support frame is hinged with a second telescopic cylinder. The pull rod of the second telescopic cylinder is hinged to the leg support frame. The second telescopic cylinder is a limiting component between the seat support frame and the leg support frame.

7. The rocking chair sofa according to claim 1, characterized in that: The backrest frame and the headrest frame are connected by a seat angle adjuster, which is a limiting component between the backrest frame and the headrest frame.

8. The rocking chair sofa according to claim 1, characterized in that: The base includes two side U-shaped frames and a connecting frame. The bottom of the two side U-shaped frames is the bottom support member, the top of the two side U-shaped frames and the connecting frame are the top connectors, and the arc-shaped part of the two side U-shaped frames is the arc-shaped connector.

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