Folding electric rocking chair

Abstract

The present invention discloses a foldable electric rocking chair, comprising a base and a foldable bracket installed on the base, so that a cloth seat pocket of the rocking chair can be detachably inserted into an upper frame and a lower frame. After the bracket is folded, the seat pocket is inserted to save time and labor, and the folding structure is also very convenient for disassembling, replacing and cleaning the seat pocket. In addition, in terms of transportation, the upper frame and the lower frame are turned over and folded for packaging, which greatly reduces space occupation, reduces transportation costs and facilitates transportation. The support of the base is subjected to less torque, and can withstand a greater weight under the same structural strength. The structure is more stable under the same load-bearing weight, and the service life is long, thereby ensuring safe and stable use and providing a good user experience. Moreover, since the support seat is located at the rear, the front of the bracket is suspended when viewed from the front, which has a good visual effect and avoids the problem of the support seat tripping the user.

Description

Technical Field

[0001] The invention relates to the technical field of rocking chairs, in particular to a foldable electric rocking chair. Background Art

[0002] Existing rocking chairs generally include a bracket and a base, and the seat pocket is generally directly sewn onto the bracket of the rocking chair, and the seat pocket cannot be disassembled and cannot be disassembled and washed after long-term use, which is unhygienic; in addition, the bracket occupies a large space and is not convenient for transportation; the connection position between the base and the bracket is generally designed at the front of the base, and the center of gravity of the connection is forward. When a person sits on the rocking chair, the center of gravity of the weight is biased backward, resulting in a very large torque at the connection position. The connection position requires a very high structural strength, which increases the structural cost, and the person is in a suspended state after sitting on the rocking chair, which gives people an unsafe feeling and reduces the user experience. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a foldable electric rocking chair which is safe, stable, easy to transport, and convenient for loading and unloading the seat pocket.

[0004] To achieve the above object, the technical solution of the present invention is as follows:

[0005] A foldable electric rocking chair comprises a base and a foldable bracket mounted on the base, the bracket comprising a mounting base, a connecting base fixedly connected to the mounting base, and an upper frame and a lower frame movably connected to the connecting base, a rotating shaft is provided between the two ends of the upper frame and the lower frame and the connecting base; wherein, with the rotating shaft as the center of a circle, the upper frame and the lower frame can perform a flipping motion in a clockwise or counterclockwise direction through the rotating shaft; the base comprises a bottom frame, and a supporting base arranged at the rear of the bottom frame, the supporting center of gravity of the supporting base is located in the vertical direction of the center of the bottom frame or at a position slightly behind the vertical direction of the center of the bottom frame, a rocking mechanism is installed in the supporting base, the rocking mechanism comprises a rocking rod and a driver driving the rocking rod to swing; the mounting base is installed in cooperation with the supporting base, and the rocking mechanism drives the bracket to rock on the base.

[0006] As an improvement of the above technical solution, the support seat extends from the rear of the base frame to the upper front, and the support seat includes a transverse portion extending from the rear of the base frame to the front, and a longitudinal portion extending upward from the transverse portion.

[0007] As a further improvement of the above technical solution, a metal elbow is fixedly connected inside the support seat, and the bending shape of the metal elbow matches the shape of the support seat.

[0008] Furthermore, a reinforcing iron is provided at the bottom of the support seat, and the shape of the reinforcing iron matches the bottom of the support seat.

[0009] Furthermore, the base frame includes arc-shaped legs on the left and right sides, the rear ends of the legs are connected to the support seat, the front ends of the legs are connected to each other or connected through a connecting block, and the bottom of the rocking chair base is generally in a closed loop.

[0010] Furthermore, two mounting parts for mounting the rotating shaft are provided in the connecting seat, the mounting parts are provided with locking positions, and the rotating shaft is provided with buckles that cooperate with the locking positions.

[0011] Furthermore, a mounting portion for mounting a rotating shaft connected to the upper frame is provided with a plurality of the aforementioned latching positions.

[0012] Furthermore, a mounting portion for mounting a rotating shaft connected to the lower frame is provided with a latching position.

[0013] Furthermore, both ends of the upper frame and the lower frame are fixedly connected to the rotating shaft, and an arc-shaped groove is provided in the mounting portion, and the mutual abutment between the end walls of the arc-shaped groove and the end portions of the upper frame and the lower frame is utilized to limit the flipping angle of the upper frame and the lower frame.

[0014] Furthermore, the mounting seat includes a supporting component and a U-shaped connecting rod fixedly connected to the supporting component. A connecting head is provided at the inner side of the connecting seat, and both ends of the connecting rod are connected to the connecting head.

[0015] The beneficial effects of the present invention are: a foldable electric rocking chair, comprising a base and a foldable bracket installed on the base, so that the cloth seat pocket of the rocking chair can be detachably inserted into the upper frame and the lower frame. It saves time and effort to insert the seat pocket after the bracket is folded, and the folding structure is also very convenient for disassembling, replacing and cleaning the seat pocket; in addition, in terms of transportation, the upper frame and the lower frame are turned over and folded for packaging, which greatly reduces space occupation, reduces transportation costs, and facilitates transportation; the support of the base is subjected to less torque, and can withstand a greater weight under the same structural strength. The structure is more stable under the same load-bearing weight, and the service life is long, which ensures safe and stable use and a good user experience. Moreover, since the support seat is located at the rear, the front of the bracket is suspended when viewed from the front, which has a good visual effect and avoids the problem of the support seat tripping the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following is a further description with reference to the accompanying drawings and examples.

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the base structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the exploded structure of the support base of the present invention;

[0020] Figure 4It is a schematic diagram of the metal elbow structure of the present invention;

[0021] Figure 5 This is a schematic diagram of a folded state of the support of the present invention;

[0022] Figure 6 This is a schematic diagram of a fully folded state of the support of the present invention;

[0023] Figure 7 It is a schematic diagram of the internal structure of the connecting socket of the present invention. DETAILED DESCRIPTION

[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0025] Reference Figure 1 and Figure 5 , a foldable electric rocking chair, comprising a base 1, a foldable bracket 2 installed on the base 1, the bracket 2 comprising a mounting seat 21, a connecting seat 22 fixedly connected to the mounting seat 21, and an upper frame 23 and a lower frame 24 movably connected to the connecting seat 22, and a rotating shaft 25 is provided between the ends of the upper frame 23 and the lower frame 24 and the connecting seat 22; wherein, with the rotating shaft 25 as the center of the circle, the upper frame 23 and the lower frame 24 are turned over in a clockwise or counterclockwise direction through the rotating shaft 25, so that the cloth seat pocket of the rocking chair can be detachably inserted into the upper frame 23 and the lower frame 24; when the seat 21 pocket is installed, the upper frame and the lower frame are turned up individually or simultaneously to achieve a folding effect, and after folding, the edges of the upper and lower parts of the seat pocket are respectively inserted into the upper frame 23 and the lower frame 24, and the upper frame 23 and the lower frame 24 have a supporting effect on the seat pocket, and it is time-saving and labor-saving to insert after folding, and the folding structure is also very convenient for disassembly, replacement and cleaning of the seat pocket; in addition, in terms of transportation, refer to Figure 6 , flip the upper and lower frames to a fully folded state before packaging, which greatly reduces space occupation, reduces transportation costs, and facilitates transportation;

[0026] The base 1 comprises a bottom frame 11 and a support seat 12 arranged at the rear of the bottom frame 11, the support center of gravity of the support seat 12 is located in the vertical direction of the center of the bottom frame 11 or in the vertical direction of the center of the bottom frame 11. A rocking mechanism is installed in the support seat 12, and the rocking mechanism comprises a rocking rod 13 and a driver for driving the rocking rod 13 to swing. When the user sits on the seat pocket, the gravity center of the support of the bracket 2 overlaps or approaches the support center of gravity of the support seat 12 in the vertical direction, which greatly reduces the torque generated by the gravity and the eccentric distance of the support center of gravity. Compared with the existing rocking chair base 1 in which the support position is set at the front position, the support of the base 1 is subjected to less torque, can withstand a larger weight under the same structural strength, has a more stable structure under the same bearing weight, has a long service life, ensures the safety and stability of use, and provides a good user experience. Moreover, since the support seat 12 is located at the rear, the front of the bracket 2 is suspended when viewed from the front, which has a good visual effect and avoids the problem of the support seat 12 tripping the user.

[0027] The mounting seat 21 is installed in cooperation with the supporting seat 12 , and the shaking mechanism drives the bracket 2 to shake on the base 1 .

[0028] Reference Figure 1 and Figure 2 The support seat 12 extends from the rear of the base frame 11 to the upper and front, and the support seat 12 includes a transverse portion 121 extending from the rear of the base frame 11 to the front, and a longitudinal portion 122 extending upward from the transverse portion 121. The transverse portion 121 is attached to the ground to withstand the vertical force component, and the longitudinal portion 122 improves the center of gravity position and withstands eccentric torque. The cooperation between the transverse portion 121 and the longitudinal portion 122 improves the overall structural strength of the support seat 12.

[0029] Furthermore, the longitudinal portion 122 is vertically upward or inclined upward. When the longitudinal portion 122 is vertically upward, the position of the support center of gravity in the horizontal direction is determined by the size of the transverse portion 121. When the longitudinal portion 122 is inclined upward, the position of the support center of gravity in the horizontal direction can be determined by the inclination angle of the longitudinal portion 122 and the size of the transverse portion 121.

[0030] Reference Figure 1 and Figure 3 A metal bent pipe 14 is fixedly connected to the support seat 12, and the bending shape of the metal bent pipe 14 matches the shape of the support seat 12. In this embodiment, the support seat 12 includes a transverse portion 121 and a longitudinal portion 122. The metal bent pipe 14 extends along the length of the transverse portion 121, and then bends and extends toward the longitudinal portion 122, thereby ensuring that the metal bent pipe 14 inside the support seat 12 has a strengthening effect on the support seat 12 as a whole, further improving the structural strength of the support seat 12 and improving the safety of product use.

[0031] The bottom of the support seat 12 is provided with a reinforcing iron 15, the shape of which matches the bottom of the support seat 12. The reinforcing iron 15 covers the bottom of the support seat 12 to improve the strength of the bottom of the support seat 12 and improve the safety of product use.

[0032] Reference Figure 1 and Figure 2 The base frame 11 includes arc-shaped legs 16 on the left and right sides, the rear ends of the legs 16 are connected to the support seat 12, and the front ends of the legs 16 are connected to each other or connected through a connecting block 17. The bottom of the rocking chair base 1 is a closed loop as a whole. The arc-shaped legs 16 and the closed loop bottom ensure that the rocking chair base 1 remains stable and does not shake when the seat is rocked, which is safe and reliable.

[0033] Reference Figure 1 and Figure 7 The connecting seat 22 is provided with two mounting parts 26 for mounting the rotating shaft 25, the mounting parts 26 are provided with a snap position, and the rotating shaft 25 is provided with a buckle that cooperates with the snap position. Through the cooperation of the snap position and the buckle, the upper frame or the lower frame can be positioned at a certain angle during the flipping process to facilitate the loading and unloading of the seat pocket, and the position of the upper frame can be used as the position angle of the seat pocket backrest.

[0034] Preferably, the mounting portion 26 for mounting the rotating shaft 25 connected to the upper frame 23 is provided with a plurality of the above-mentioned latching positions, and the plurality of latching positions enable the upper frame to be positioned at different angles when flipped, which is convenient for use.

[0035] Preferably, the mounting portion 26 for mounting the rotating shaft 25 connected to the lower frame 24 is provided with a latching position, and the lower frame is provided with only one latching position, so that the lower frame can be flipped over in one step, which is convenient for loading and unloading the seat pocket.

[0036] Both ends of the upper frame 23 and the lower frame 24 are fixedly connected to the rotating shaft 25, and an arc-shaped groove 27 is provided in the mounting portion 26. The mutual abutment between the end walls of the arc-shaped groove 27 and the end portions of the upper frame 23 and the lower frame 24 is utilized to limit the flipping angle of the upper frame 23 and the lower frame 24, that is, the flipping angle of the upper frame 23 and the lower frame 24 is determined by the curvature of the arc-shaped groove 27.

[0037] Preferably, the upper frame 23 and the lower frame 24 are arc-shaped. Compared with frames with edges and corners, the arc shape can ensure smooth insertion of the seat pocket and avoid the risk of stabbing the user.

[0038] The mounting base 21 includes a supporting component 211 and a U-shaped connecting rod 28 fixedly connected to the supporting component 211. A connecting head 221 is provided on the inner side of the connecting base 22. Both ends of the connecting rod 28 are connected to the connecting head 221. After being put into the seat pocket, since the connecting head 221 is arranged on the inner side, the seat pocket can cover the connecting head 221 and the components below it to improve the visual effect. At the same time, the seat pocket is used to prevent users from directly contacting the components below the connecting base 22, thereby improving safety of use.

[0039] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A foldable electric rocking chair, characterized in that: It comprises a base (1), and a foldable bracket (2) mounted on the base (1). The bracket (2) comprises a mounting seat (21), a connecting seat (22) fixedly connected to the mounting seat (21), and an upper frame (23) and a lower frame (24) movably connected to the connecting seat (22); a rotating shaft (25) is provided between the two ends of the upper frame (23) and the lower frame (24) and the connecting seat (22); wherein, with the rotating shaft (25) as the center of a circle, the upper frame (23) and the lower frame (24) perform a flipping movement in a clockwise or counterclockwise direction through the rotating shaft (25), so that the cloth seat pocket of the rocking chair can be detachably inserted into the upper frame (23) and the lower frame (24); The base (1) comprises a base frame (11) and a support seat (12) arranged at the rear of the base frame (11), the support center of gravity of the support seat (12) is located in the vertical direction of the center of the base frame (11) or in a position slightly behind the vertical direction of the center of the base frame (11), and a rocking mechanism is installed in the support seat (12), and the rocking mechanism comprises a rocking arm (13) and a driver for driving the rocking arm (13) to rock; The mounting seat (21) is installed in cooperation with the supporting seat (12), and the shaking mechanism drives the bracket (2) to shake on the base (1); The support seat (12) extends upward and forward from the rear of the base frame (11), and the support seat (12) comprises a transverse portion (121) extending forward from the rear of the base frame (11), and a longitudinal portion (122) extending upward from the transverse portion (121); The horizontal portion (121) is attached to the ground; The base frame (11) comprises arc-shaped legs (16) located on the left and right sides, the rear ends of the legs (16) are connected to the support seat (12), the front ends of the legs (16) are connected to each other or connected through a connecting block (17), and the bottom of the rocking chair base (1) is in a closed loop shape as a whole; the two ends of the legs (16) are respectively inserted into the legs (16) and the connecting block (17); when the user sits on the seat pocket, the gravity center of the support (2) and the support gravity center of the support seat (12) overlap or approach each other in the vertical direction; A metal curved pipe (14) is fixedly connected to the support seat (12), and the curved shape of the metal curved pipe (14) matches the shape of the support seat (12); The bottom of the support seat (12) is provided with a reinforcing iron (15), and the shape of the reinforcing iron (15) matches the bottom of the support seat (12); Two mounting parts (26) for mounting the rotating shaft (25) are provided in the connecting seat (22), the mounting parts (26) are provided with a clamping position, and the rotating shaft (25) is provided with a buckle that cooperates with the clamping position; The two ends of the upper frame (23) and the lower frame (24) are fixedly connected to the rotating shaft (25), and an arc-shaped groove (27) is provided in the mounting portion (26). The two end walls of the arc-shaped groove (27) and the end portions of the upper frame (23) and the lower frame (24) are abutted against each other to limit the turning angle of the upper frame (23) and the lower frame (24).

2. A foldable electric rocking chair according to claim 1, characterized in that: A mounting portion (26) for mounting a rotating shaft (25) connected to the upper frame (23) is provided with a plurality of the above-mentioned latching positions.

3. A foldable electric rocking chair according to claim 1, characterized in that: A mounting portion (26) for mounting a rotating shaft (25) connected to the lower frame (24) is provided with a latching position.

4. The foldable electric rocking chair according to claim 1, characterized in that: The mounting seat (21) comprises a supporting component (211), a U-shaped The connecting rod (28) is of a type, and a connecting head (221) is provided at the inner side of the connecting seat (22). Both ends of the connecting rod (28) are connected to the connecting head (221).

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