Leisure chair functional part

Abstract

The utility model discloses a functional part of a leisure chair. The functional part of the leisure chair comprises a first connecting seat, a second connecting seat and an elastic mechanism, the top side of the second connecting seat is buckled with the bottom side of the first connecting seat and is movably connected with the first connecting seat; the elastic mechanism is arranged between the first connecting seat and the second connecting seat; the middle parts of the two side walls of the second connecting seat are movably connected with the first connecting seat through bearing structures; a slope with a preset inclination angle is arranged on the side, facing the first connecting base, of the second connecting base, the side, corresponding to the bearing structure, of the top of the slope is arranged on the top wall of the second connecting base, and the bottom of the slope extends to the end face of the other side of the second connecting base through the bearing structure; the elastic mechanism is contained in the second connecting base and arranged at one end of the top of the slope. According to the functional part of the leisure chair, the first connecting seat and the second connecting seat are elastically connected through the elastic mechanism, so that the relative swinging function between the first connecting seat and the second connecting seat is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of rocking chairs, in particular to a functional part of a rocking chair. Background Art

[0002] A reclining chair, also known as a "rocking chair" or "comfort chair," is a comfortable chair designed to adjust its tilt by rocking. It typically features a curved back and seat, creating a relaxing experience. Many people use reclining chairs for leisure, entertainment, or daily relaxation, and they are often found in homes, gardens, balconies, and offices. Some reclining chairs incorporate additional features, such as massage, heating, and even sound systems, to enhance comfort and relaxation. Overall, the purpose of a reclining chair is to help users relieve stress, relax, and enjoy a quiet moment.

[0003] A rocking chair usually contains multiple functional parts and structural components, designed to provide a comfortable sitting experience and relaxation effect. Common functional parts of a rocking chair include: seat, backrest, armrests, rocking mechanism, base, adjustment device, massage or heating device, speaker system and external covering. Among them, the rocking mechanism is the key functional component of the rocking function of the rocking chair. Usually, the rocking mechanism uses a curved base or rocking bracket to achieve the rocking movement of the seat based on its bending radius or its own elasticity. These rocking brackets are usually supported by wood, metal or plastic to form a curved structure that can achieve self-balancing in a static state. Some rocking chairs may also be equipped with a damping device to adjust the amplitude and speed of the rocking, making the rocking movement more stable and comfortable.

[0004] However, the structure of the rocking function part of the above-mentioned reclining chair occupies the entire bottom of the reclining chair. In order to ensure the swing amplitude, the function part usually has a large volume and weight. The size and installation scenarios of the reclining chair to which it is applicable are relatively limited, and its versatility is low. Utility Model Content

[0005] Based on this, it is necessary to provide a rocking chair functional part to address the technical problem that the existing rocking chair functional parts have low versatility.

[0006] A functional part of a reclining chair is arranged between the seat and the base of the reclining chair and is used for elastically connecting the seat and the base. The functional part of the reclining chair includes a first connecting seat, a second connecting seat and an elastic mechanism. The top side of the first connecting seat is used to connect to the bottom of the seat; the top side of the second connecting seat is buckled with the bottom side of the first connecting seat and movably connected, and the bottom side of the second connecting seat is used to connect to the top of the base; the elastic mechanism is arranged between the first connecting seat and the second connecting seat, so that the first connecting seat is elastically connected to the second connecting seat through the elastic mechanism.

[0007] The second connecting seat is configured as a box structure with a certain accommodation space, and the middle parts of the two side walls of the second connecting seat are movably connected to the first connecting seat through a bearing structure; wherein, the second connecting seat is provided with a slope with a preset inclination angle on one side facing the first connecting seat, and the top of the slope is provided on the top wall of the second connecting seat corresponding to the side of the bearing structure, and the bottom of the slope extends to the end face on the other side of the second connecting seat through the bearing structure.

[0008] The elastic mechanism is accommodated in the second connecting seat and is arranged at one end of the top of the slope, one end of the elastic mechanism is connected to the first connecting seat, and the other end of the elastic mechanism is connected to the second connecting seat.

[0009] In one embodiment, the elastic mechanism includes a spring, a first connecting member, and a second connecting member. The spring is accommodated in the second connecting member along the buckling direction of the first connecting member and the second connecting member. The first connecting member is arranged at an end of the spring facing away from the first connecting member and abuts against the end of the spring. The second connecting member is arranged on a side surface of the first connecting member facing away from the second connecting member, and the second connecting member sequentially passes through the first connecting member, the second connecting member, and the spring to be connected to the first connecting member.

[0010] In one embodiment, the spring, the first connecting member, and the second connecting member are each provided in pairs, thereby forming two sets of elastic mechanisms to elastically connect the first connecting seat and the second connecting seat.

[0011] In one embodiment, the second connecting seat is provided with a plurality of buffer pads, and the plurality of buffer pads are provided on the top wall surface of the second connecting seat facing the first connecting seat.

[0012] In one embodiment, the first connecting seat is provided with a square first connecting portion, and the first connecting portion is provided on the top side surface of the first connecting seat.

[0013] In one embodiment, the first connecting portion is provided with four connecting holes, and the four connecting holes are distributed at four corners of the first connecting portion.

[0014] In one embodiment, the second connecting seat is provided with a cylindrical second connecting portion, the corresponding slope of the second connecting portion is provided inside the second connecting seat, and the cylindrical structure of the second connecting portion passes through the inside of the second connecting seat to the bottom side of the second connecting seat.

[0015] In one embodiment, the second connecting portion is further provided with a reinforcing bracket, which is sleeved on the outer wall of the second connecting portion, and both ends of the reinforcing bracket are connected to the inner wall of the second connecting seat.

[0016] In one embodiment, the second connecting base is further provided with an opening, and the opening corresponds to the elastic mechanism provided on the bottom wall of the second connecting base.

[0017] In one embodiment, the second connecting seat is further provided with a cover plate, and the cover plate corresponds to the opening.

[0018] In one embodiment, the cover is made of flexible material.

[0019] The functional parts of the above-mentioned rocking chair realize the elastic connection between the first connecting seat and the second connecting seat through an elastic mechanism, thereby realizing the relative swinging function between the first connecting seat and the second connecting seat. The middle part of the two side walls of the second connecting seat is movably connected to the first connecting seat through a bearing structure, so that the second connecting seat can swing a certain amplitude relative to the first connecting seat with the bearing structure as the rotation center; wherein, the second connecting seat is provided with a slope with a preset inclination angle on the side facing the first connecting seat, and the elastic mechanism is accommodated in the second connecting seat and is arranged at one end of the top of the slope. When the chair seat is loaded with a human body or a heavy object, and the first connecting seat is caused to swing relative to the second connecting seat and abut against the slope, the elastic mechanism stores energy and generates a tendency to drive the first connecting seat to reset relative to the second connecting seat, thereby realizing the rocking function of the rocking chair. Compared with the existing functional parts of the rocking chair, the functional parts of the rocking chair of the utility model realize the rocking function of the rocking chair through a streamlined elastic connection mechanism, which can greatly reduce the design volume of the functional parts, achieve lightweight, and improve its versatility and adaptability to rocking chairs of different sizes. At the same time, it is easy to maintain, inspect and replace, and has low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the functional parts of a reclining chair in one embodiment;

[0021] Figure 2 Schematic diagram of the exploded structure of the functional parts of the reclining chair in one embodiment;

[0022] Figure 3 Schematic diagram of the structure of the functional parts of a reclining chair in one embodiment;

[0023] Figure 4 Schematic diagram of the exploded structure of the functional parts of the reclining chair in one embodiment;

[0024] Figure 5 Schematic diagram of the structure of the functional parts of a reclining chair in one embodiment;

[0025] Figure 6 for Figure 5 Schematic diagram of the cross-sectional structure of the AA portion in the illustrated embodiment. DETAILED DESCRIPTION

[0026] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0029] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0030] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0031] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0032] See also Figures 1 to 6The present invention discloses a functional component 10 of a rocking chair, which is arranged between the seat and the base of the rocking chair and is used for elastically connecting the seat and the base to realize the rocking function of the rocking chair. The functional component 10 of the rocking chair includes a first connecting seat 100, a second connecting seat 200 and an elastic mechanism 300. The top side of the first connecting seat 100 is used to connect to the bottom of the seat; the top side of the second connecting seat 200 is buckled with the bottom side of the first connecting seat 100 and movably connected, and the bottom side of the second connecting seat 200 is used to connect to the top of the base, thereby forming the main structure of the rocking chair; the elastic mechanism 300 is arranged between the first connecting seat 100 and the second connecting seat 200, so that the first connecting seat 100 is elastically connected to the second connecting seat 200 through the elastic mechanism 300, thereby realizing the relative rocking function between the first connecting seat 100 and the second connecting seat 200. Specifically, the second connecting seat 200 is configured as a box structure with a certain accommodating space, and the middle parts of the two side walls of the second connecting seat 200 are movably connected to the first connecting seat 100 through the bearing structure 110, so that the second connecting seat 200 can swing to a certain extent relative to the first connecting seat 100 with the bearing structure 110 as the rotation center; wherein, the second connecting seat 200 is provided with a slope 210 with a preset inclination angle on the side facing the first connecting seat 100, and the top of the slope 210 is provided on the top wall of the second connecting seat 200 corresponding to the side of the bearing structure 110, and the bottom of the slope 210 extends to the end face on the other side of the second connecting seat 200 through the bearing structure 110, thereby realizing the swing function of the second connecting seat 200 relative to the first connecting seat 100. Furthermore, the elastic mechanism 300 is housed in the second connecting seat 200 and is disposed at one end of the top of the slope 210, and one end of the elastic mechanism 300 is connected to the first connecting seat 100, and the other end of the elastic mechanism 300 is connected to the second connecting seat 200. When the chair seat is loaded with a human body or a heavy object, and the first connecting seat 100 is caused to swing relative to the second connecting seat 200 and abut against the slope 210, the elastic mechanism 300 stores energy and generates a tendency to drive the first connecting seat 100 to reset relative to the second connecting seat 200, thereby realizing the rocking function of the rocking chair. Compared with the existing rocking chair functional component 10, the rocking chair functional component 10 of the present invention realizes the rocking function of the rocking chair through a streamlined elastic connecting mechanism, which can greatly reduce the design volume of the functional component, achieve lightweight, and improve its versatility and adaptability to rocking chairs of different sizes. At the same time, it is easy to maintain, repair and replace, and has low cost.

[0033] Furthermore, the elastic mechanism 300 includes a spring 310, a first connecting member 320 and a second connecting member 330. The spring 310 is accommodated in the second connecting seat 200 along the buckling direction of the first connecting seat 100 and the second connecting seat 200; the first connecting member 320 is arranged at the end of the spring 310 facing away from the first connecting seat 100 and abuts against the end of the spring 310; the second connecting member 330 is arranged on the side surface of the first connecting seat 100 facing away from the second connecting seat 200, and the second connecting member 330 sequentially passes through the first connecting seat 100, the second connecting seat 200 and the spring 310 and is connected to the first connecting member 320, thereby realizing an elastic connection between the first connecting seat 100 and the second connecting seat 200. When the seat bears weight and drives the first connecting seat 100 to swing relative to the second connecting seat 200, the main body of the slope 210 abuts against the bottom surface of the first connecting seat 100; at this time, on the top side of the slope 210, the top wall of the second connecting seat 200 tilts toward the first connecting seat 100 at a preset angle based on the bearing structure 110, prompting the spring 310 to be compressed to a certain extent to store energy; then, when the seat is released from the load-bearing state or the load tends to the other direction, the spring 310 is released and prompts the first connecting seat 100 and the second connecting seat 200 to reset, thereby realizing the rocking function of the rocking chair functional part 10.

[0034] In one embodiment, two springs 310 , first connecting members 320 and second connecting members 330 are provided, thereby forming two sets of elastic mechanisms 300 to elastically connect the first connecting seat 100 and the second connecting seat 200 , thereby improving the overall elastic performance of the elastic mechanism 300 .

[0035] Furthermore, the second connecting seat 200 is provided with a plurality of buffer pads 220, and the plurality of buffer pads 220 are arranged on the top wall surface of the second connecting seat 200 facing the first connecting seat 100, so that when the spring 310 prompts the second connecting seat 200 and the first connecting seat 100 to reset, the plurality of buffer pads 220 can buffer and absorb the impact force generated thereby, thereby reducing the discomfort caused by the vibration of the reclining chair during use, and at the same time reducing the mechanical damage of the impact force to the functional parts 10 of the reclining chair, thereby extending its service life.

[0036] Furthermore, the first connecting base 100 is provided with a square first connecting portion 120, which is disposed on the top surface of the first connecting base 100 for connecting to the bottom of the corresponding chair seat. Specifically, the first connecting portion 120 is provided with four connecting holes a, which are distributed at the four corners of the first connecting portion 120, thereby forming evenly distributed connection points, thereby enhancing the connection stability between the first connecting base 100 and the corresponding chair seat.

[0037] Furthermore, the second connection base 200 is provided with a cylindrical second connection portion 230. The second connection portion 230 is provided inside the second connection base 200 corresponding to the slope 210. Moreover, the cylindrical structure of the second connection portion 230 extends from the inside of the second connection base 200 to the bottom side of the second connection base 200, so that the top of the adapted base can be stably connected to the inside of the second connection base 200 through the second connection portion 230, thereby improving the connection strength between the second connection base 200 and the adapted base. Specifically, the second connection portion 230 is also provided with a reinforcement bracket 240. The reinforcement bracket 240 is sleeved on the outer wall of the second connection portion 230, and the two ends of the reinforcement bracket 240 are connected to the inner wall of the second connection base 200, thereby strengthening the structural strength between the second connection portion 230 and the second connection base 200.

[0038] Furthermore, the second connecting seat 200 is also provided with an opening b, and the opening b corresponds to the elastic mechanism 300 provided on the bottom wall of the second connecting seat 200, so that the elastic mechanism 300 can be installed inside the second connecting seat 200 through the corresponding opening b, thereby improving the installation convenience of the elastic mechanism 300.

[0039] Furthermore, the second connection base 200 is further provided with a cover plate 250, which corresponds to the opening b. When the elastic mechanism 300 is installed into the interior of the second connection base 200 through the corresponding opening b, the cover plate 250 is fitted into the opening b, thereby sealing the interior of the second connection base 200, thereby isolating the internal structure of the second connection base 200 from the outside and achieving a protective function. Specifically, the cover plate 250 is made of a flexible material to improve the ease of use and sealing of the cover plate 250.

[0040] In summary, the functional part of the rocking chair disclosed in the present invention realizes the elastic connection between the first connecting seat and the second connecting seat through an elastic mechanism, thereby realizing the relative swinging function between the first connecting seat and the second connecting seat. The middle part of the two side walls of the second connecting seat is movably connected to the first connecting seat through a bearing structure, so that the second connecting seat can swing a certain amplitude relative to the first connecting seat with the bearing structure as the rotation center; wherein, the second connecting seat is provided with a slope with a preset inclination angle on the side facing the first connecting seat, and the elastic mechanism is accommodated in the second connecting seat and is provided at one end of the top of the slope. When the chair seat is loaded with a human body or a heavy object, and the first connecting seat is caused to swing relative to the second connecting seat and abut against the slope, the elastic mechanism stores energy and generates a tendency to drive the first connecting seat to reset relative to the second connecting seat, thereby realizing the rocking function of the rocking chair. Compared with the existing functional parts of the rocking chair, the functional parts of the rocking chair of the utility model realize the rocking function of the rocking chair through a streamlined elastic connection mechanism, which can greatly reduce the design volume of the functional parts, achieve lightweight, and improve its versatility and adaptability to rocking chairs of different sizes. At the same time, it is easy to maintain, inspect and replace, and has low cost.

[0041] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A functional part of a rocking chair, which is arranged between the seat and the base of the rocking chair and is used for elastic connection between the seat and the base, characterized in that: include: A first connecting seat, a second connecting seat and an elastic mechanism, wherein the top side of the first connecting seat is used to connect to the bottom of the seat; the top side of the second connecting seat is buckled and movably connected to the bottom side of the first connecting seat, and the bottom side of the second connecting seat is used to connect to the top of the base; the elastic mechanism is arranged between the first connecting seat and the second connecting seat, so that the first connecting seat is elastically connected to the second connecting seat through the elastic mechanism; The second connecting seat is configured as a box structure with a certain receiving space, and the middle portions of the two side walls of the second connecting seat are movably connected to the first connecting seat via a bearing structure; wherein a slope with a preset inclination angle is provided on one side of the second connecting seat facing the first connecting seat, the top of the slope corresponding to the side of the bearing structure is provided on the top wall of the second connecting seat, and the bottom of the slope extends through the bearing structure to the end surface on the other side of the second connecting seat; The elastic mechanism is accommodated in the second connecting seat and is arranged at one end of the top of the slope, and one end of the elastic mechanism is connected to the first connecting seat, and the other end of the elastic mechanism is connected to the second connecting seat.

2. The functional part of the reclining chair according to claim 1, characterized in that: The elastic mechanism includes a spring, a first connecting member and a second connecting member, the spring being accommodated in the second connecting seat along the buckling direction between the first connecting seat and the second connecting seat; the first connecting member is arranged at one end of the spring facing away from the first connecting seat and abuts against the end of the spring; the second connecting member is arranged on a side surface of the first connecting seat facing away from the second connecting seat, and the second connecting member sequentially passes through the first connecting seat, the second connecting seat and the spring and is connected to the first connecting member.

3. The functional part of the reclining chair according to claim 2, characterized in that: The spring, the first connecting member and the second connecting member are each provided in pairs, thereby forming two sets of elastic mechanisms to elastically connect the first connecting seat and the second connecting seat.

4. The functional part of the reclining chair according to claim 1, characterized in that: The second connecting seat is provided with a plurality of buffer pads, and the plurality of buffer pads are arranged on the top wall surface of the second connecting seat facing the first connecting seat.

5. The functional part of the reclining chair according to claim 1, characterized in that: The first connecting seat is provided with a square first connecting portion, and the first connecting portion is provided on the top side surface of the first connecting seat.

6. The functional part of the reclining chair according to claim 5, characterized in that: The first connecting portion is provided with four connecting holes, and the four connecting holes are distributed at four corners of the first connecting portion.

7. The functional part of the reclining chair according to claim 1, characterized in that: The second connecting seat is provided with a cylindrical second connecting portion, which is arranged inside the second connecting seat corresponding to the slope surface, and the cylindrical structure of the second connecting portion passes through the inside of the second connecting seat to the bottom side of the second connecting seat.

8. The functional part of the reclining chair according to claim 7, characterized in that: The second connecting portion is further provided with a reinforcing bracket, which is sleeved on the outer wall of the second connecting portion, and both ends of the reinforcing bracket are connected to the inner wall of the second connecting seat.

9. The functional part of the reclining chair according to claim 3, characterized in that: The second connecting seat is further provided with an opening, and the opening is provided on the bottom wall of the second connecting seat corresponding to the elastic mechanism.

10. The functional part of the reclining chair according to claim 9, characterized in that: The second connecting seat is further provided with a cover plate, and the cover plate corresponds to the opening.

Images