Multi-track automatic swing rocking chair and adjusting structure thereof

Abstract

The application provides a multi-track automatic swing rocking chair and a regulating structure thereof.The regulating structure comprises a base, a regulating mechanism, a control assembly, a sleeve joint base and a locking assembly.The one end of the regulating mechanism is arranged on the base, the other end of the regulating mechanism is connected with a transmission mechanism, the control assembly is arranged on the base and controls the regulating mechanism, the sleeve joint base is arranged on a rocking table, a seat support is arranged on the sleeve joint base, and the locking assembly is arranged between the rocking table and the sleeve joint base to fix the sleeve joint base on the rocking table.The control assembly is controlled by treading or pressing, the regulating mechanism is controlled, the transmission mechanism is adjusted, the sleeve joint base is sleeved on the rocking table during installation, the seat is arranged on the seat support on the sleeve joint base, the sleeve joint base is locked on the rocking table through the locking assembly, and the seat support is quickly disassembled and assembled.

Description

Technical Field

[0001] This application relates to an adjustment structure for a rocking chair, and more particularly to a multi-track automatic rocking chair and its adjustment structure. Background Technology

[0002] Baby rocking chairs generally consist of a rocking base and a seat. During use, the rocking chair can be gently rocked to help the baby fall asleep more comfortably. Most existing seats and rocking tables are fixed structures, making it inconvenient to disassemble and repair them immediately if the base is damaged. Utility Model Content

[0003] This application provides a multi-track automatic rocking chair and its adjustment structure to solve the problems existing in related technologies. The technical solution is as follows:

[0004] In a first aspect, embodiments of this application provide an adjustment structure suitable for a multi-track automatic rocking chair. The rocking chair includes a transmission mechanism, a seat support, and a rocking platform, comprising:

[0005] Base;

[0006] An adjustment mechanism, one end of which is mounted on the base, and the other end of which is connected to a transmission mechanism;

[0007] The control component is mounted on the base and controls the adjustment mechanism.

[0008] A socket is mounted on the rocker platform, and a seat bracket is mounted on the socket.

[0009] A locking component is provided between the rocker table and the socket to fix the socket on the rocker table.

[0010] In one implementation, it further includes:

[0011] An angle adjustment component is disposed between the socket and the seat bracket to change the angle of the seat bracket relative to the socket.

[0012] In one implementation,

[0013] The control components include:

[0014] The control lever is positioned in the middle on the base, with one end of the control lever fitting against the bottom of the adjustment mechanism;

[0015] The pedal is mounted on the base. When the pedal is pressed down, it contacts one end of the control lever, which in turn causes the end of the control lever away from the pedal to contact the adjustment mechanism.

[0016] In one implementation,

[0017] The regulating mechanism includes:

[0018] A support plate is mounted on the base.

[0019] Limit block, the limit block is set on the support plate;

[0020] A pull-out panel is installed inside a support plate, and the support plate has a cavity for the pull-out panel to move within.

[0021] The guide rail is provided on the outer side of the support plate; the transmission mechanism is provided with at least one slider that is adapted to and slidably connected to the guide rail.

[0022] The first spring has one end mounted on the guide rail and the other end mounted on the pull-out plate.

[0023] In one implementation,

[0024] The regulating mechanism also includes:

[0025] The counterweight is located at the bottom of the pull-out plate and is attached to the end of the control lever away from the pedal.

[0026] In one implementation,

[0027] The locking components include:

[0028] The locking block is set on the swing table, and the swing table has a cavity for the locking block to move in. The socket has a slot that matches the locking block.

[0029] The second spring is set inside the cavity, and its two ends are respectively set on the locking block and the swing table;

[0030] A spring button is located on the socket and inside the slot.

[0031] In one implementation,

[0032] The locking block has a beveled edge. When the socket is engaged with the swing table, the locking block retracts into the cavity under the action of the beveled edge.

[0033] In one implementation,

[0034] The angle adjustment components include:

[0035] Support component, which is mounted on the socket;

[0036] A rotating component is mounted on the seat support. The rotating component is combined with the support component, and the connection point forms a receiving cavity.

[0037] The first gear ring is mounted on the rotating part and is located inside the receiving cavity;

[0038] The second gear ring is mounted on the support and located inside the receiving cavity. The teeth of the first gear ring and the second gear ring are matched.

[0039] The gear is located in the accommodating cavity. In the initial state, the gear is located at the first gear ring, at which time the rotating part is locked relative to the support part.

[0040] The button is located on the rotating part. When the button is pressed, the gear is located at the second gear ring, and at this time, the rotating part rotates relative to the support.

[0041] Secondly, embodiments of this application provide a multi-track automatic rocking chair, comprising:

[0042] An adjustment structure as described in any of the above embodiments; and

[0043] Swinging platform;

[0044] The transmission mechanism has one end movably mounted on the base, and the other end connected to the swing table.

[0045] Seat bracket, the seat bracket is set on the socket.

[0046] In one implementation, it further includes:

[0047] The drive mechanism is mounted on the base, and its movable end is connected to the transmission mechanism.

[0048] The advantages or beneficial effects of the above technical solutions include at least the following:

[0049] The adjustment mechanism is controlled by stepping or pressing down on the control components, thereby controlling the adjustment mechanism to adjust the transmission mechanism. During installation, the socket is fitted onto the rocking table, and the seat is placed on the seat bracket on the socket. The locking components are used to lock the socket onto the rocking table, which facilitates the quick assembly and disassembly of the seat bracket.

[0050] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of this application will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0051] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the various drawings denote the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings depict only some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0052] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0053] Figure 2 This is a structural schematic diagram of the rocking chair of this utility model;

[0054] Figure 3 This is a schematic diagram of the locking component of this utility model;

[0055] Figure 4 and Figure 5 Schematic diagram of the exploded structure of the angle adjustment component at different angles;

[0056] Figure 6 and Figure 7 A structural diagram showing the adjustment mechanism and control components at different angles;

[0057] Figure 8 This is a schematic diagram of the transmission mechanism in this utility model;

[0058] Figure 9 This is a schematic diagram of the adjustment mechanism in this utility model;

[0059] Figure 10 This is a schematic diagram of the drive mechanism in this utility model;

[0060] Figure 11 This is a schematic diagram of the structure of the first transmission rod in this utility model.

[0061] In the picture:

[0062] 1. Base;

[0063] 2. Swinging platform;

[0064] 3. Transmission mechanism; 31. Crank rocker arm; 32. Guide assembly; 321. Lifting plate; 322. First transmission rod; 323. Second transmission rod; 33. Swing assembly; 331. Mounting plate; 332. First transmission shaft sleeve; 333. Second transmission shaft sleeve;

[0065] 4. Adjustment mechanism; 41. Support plate; 42. Limiting block; 43. Pull-out plate; 44. Guide rail; 45. Counterweight; 46. First spring;

[0066] 5. Drive mechanism; 51. Bracket; 52. Drive motor; 53. Transmission gear set;

[0067] 6. Output shaft;

[0068] 7. Slotted holes;

[0069] 8. Control components; 81. Control lever; 82. Pedal;

[0070] 9. Socket;

[0071] 10. Locking component; 101. Locking block; 102. Second spring; 103. Spring button;

[0072] 20. Angle adjustment component; 201. Support component; 202. Rotating component; 203. First gear ring; 204. Second gear ring; 205. Gear; 206. Button;

[0073] 30. Seat bracket. Detailed Implementation

[0074] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this application. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0075] Figures 1-11 A structural diagram of an adjustment structure according to an embodiment of this application is shown. Figures 1-11 As shown, this adjustment structure is suitable for a multi-track automatic rocking chair. The rocking chair includes a transmission mechanism 3, a seat support 30, and a rocking platform 2, comprising:

[0076] Base 1;

[0077] Adjustment mechanism 4, one end of adjustment mechanism 4 is set on base 1, and the other end of adjustment mechanism 4 is connected to transmission mechanism 3;

[0078] Control component 8 is mounted on base 1 and controls adjustment mechanism 4;

[0079] The socket 9 is mounted on the rocker platform 2, and the seat bracket 30 is mounted on the socket 9.

[0080] Locking component 10 is disposed between the rocker table 2 and the socket 9 to fix the socket 9 on the rocker table 2.

[0081] In this embodiment, the transmission mechanism 3 is movably mounted on the base 1, and the swing table 2 is mounted on the upper end of the transmission mechanism 3. Under the action of the drive mechanism 5, the transmission mechanism 3 can drive the swing table 2 to automatically perform reciprocating swing motion.

[0082] The adjustment mechanism 4 is set on the base 1 and connected to the transmission mechanism 3. The adjustment mechanism 4 can adjust the transmission mechanism 3 and make it have a variety of different structural states. When the transmission mechanism 3 is in different structural states, the swing trajectory of the transmission mechanism 3 will also change accordingly, so that the swing table 2 has a variety of different swing modes, making the device more flexible to use.

[0083] The adjustment mechanism 4 is controlled by stepping or pressing down on the control component 8, thereby controlling the adjustment mechanism 4 to adjust the transmission mechanism 3. During the installation process, the socket 9 is sleeved on the rocking table 2, and the seat is set on the seat bracket 30 on the socket 9. The socket 9 is locked on the rocking table 2 by the setting of the locking component 10, which facilitates the quick installation and removal of the seat bracket 30.

[0084] like Figure 1 As shown, in one embodiment, it further includes:

[0085] An angle adjustment component 20 is disposed between the socket 9 and the seat bracket 30 to change the angle of the seat bracket 30 relative to the socket 9.

[0086] In this embodiment, the angle adjustment component 20 is disposed on the socket 9. By pressing the angle adjustment component 20, the angle of the seat bracket 30 relative to the socket 9 is changed. When the angle adjustment component 20 is released, the angle adjustment component 20 is locked back to the seat bracket 30, thereby realizing the angle adjustment and locking of the seat bracket 30.

[0087] like Figure 2 , Figures 6-7 As shown, in one embodiment,

[0088] Control component 8 includes:

[0089] The control lever 81 is located in the middle on the base 1, and one end of the control lever 81 is attached to the bottom of the adjustment mechanism 4.

[0090] The pedal 82 is mounted on the base 1. When the pedal 82 is pressed down, the pedal 82 contacts one end of the control lever 81, thereby causing the end of the control lever 81 away from the pedal 82 to contact the adjustment mechanism 4.

[0091] In this embodiment, the middle part of the control lever 81 is disposed on the base 1. The structure of the control lever 81 is the same as that of the seesaw. By stepping on or pressing down the pedal 82, pressure is applied to the end of the control lever 81 away from the adjustment mechanism 4, thereby lifting the end of the control lever 81 that is in contact with the adjustment mechanism 4, thus lifting the adjustment mechanism 4 and adjusting it.

[0092] like Figure 2 , Figures 6-7 As shown, in one embodiment,

[0093] Adjustment mechanism 4 includes:

[0094] Support plate 41, the support plate 41 is mounted on the base 1;

[0095] Limiting block 42 is mounted on support plate 41;

[0096] A pull-out plate 43 is disposed within a support plate 41, and the support plate 41 has a receiving cavity for the pull-out plate 43 to move within it.

[0097] At least one guide rail 44 is provided on the outer side of the support plate 41; at least one slider is provided on the transmission mechanism 3 that is adapted to slide and connected to the guide rail 44.

[0098] The first spring 46 has one end mounted on the guide rail 44 and the other end mounted on the pull-out plate 43.

[0099] In this embodiment, two limiting blocks 42 are provided. The two limiting blocks 42 divide the support plate 41 into three regions: the upper section, the middle section, and the lower section. The transmission mechanism 3 can be fixed in the above three regions respectively, so that the transmission mechanism 3 has three different height positions, thereby giving the transmission mechanism 3 three corresponding tilt angles (namely, the upward protruding position, the horizontal position, or the downward protruding position). The swing trajectory of the transmission mechanism 3 corresponding to different positions is also different. In this way, the movement trajectory of the swing platform 2 on the transmission mechanism 3 can be changed by adjusting the mechanism 4.

[0100] Furthermore, the support plate 41 has a receiving cavity; a pull-out plate 43, which can control the moving position of the limiting block 42, is movably disposed in the receiving cavity.

[0101] In this embodiment, the pull-out plate 43 is disposed in the receiving cavity of the support plate 41. The pull-out plate 43 has a ramp structure corresponding to the position of the limiting block 42. When the pull-out plate 43 moves upward, the limiting block 42 can move inward, thereby separating the limiting block 42 from the transmission mechanism 3, which facilitates the height position adjustment of the transmission mechanism 3. When the pull-out plate 43 moves downward to reset, the limiting block 42 can be reset under the action of the spring 102 and re-abut against the transmission mechanism 3, thereby achieving the positioning effect of the transmission mechanism 3.

[0102] When the pedal 82 is pressed, the control lever 81 pushes the pull plate 43 to move, and the first spring 46 contracts. When the pedal 82 is released, the first spring 46 relaxes, causing the pull plate 43 to return to its original position.

[0103] like Figure 2 , Figures 6-7 As shown, in one embodiment,

[0104] The regulating mechanism 4 also includes:

[0105] The counterweight 45 is located at the bottom of the pull-out plate 43 and is attached to the end of the control lever 81 away from the pedal 82.

[0106] In this embodiment, the counterweight 45 ensures that the pull-out plate 43 is always in contact with the control rod 81 due to gravity, and that the limit block 42 is locked on the pull-out plate 43 in real time when the other end of the control rod 81 is not pressed down. At the same time, the counterweight 45 ensures that the end of the control rod 81 away from the counterweight 45 is always in contact with the pedal 82.

[0107] like Figures 1-3 As shown, in one embodiment,

[0108] Locking component 10 includes:

[0109] The locking block 101 is set on the swing table 2. The swing table 2 has a cavity for the locking block 101 to move in, and the socket 9 has a slot that is compatible with the locking block 101.

[0110] The second spring 102 is disposed in the cavity, and its two ends are respectively disposed on the locking block 101 and the swing table 2.

[0111] Spring button 103 is mounted on socket 9 and located in slot.

[0112] In this embodiment, when the socket 9 is fitted onto the swing table 2, the locking block 101 moves along the cavity into the swing table 2, and the spring 102 contracts. When the cavity corresponds to the slot, the second spring 102 relaxes, pushing the locking block 101 into the slot, thereby engaging the locking block 101 with the slot and completing the installation of the swing table 2 and the socket 9.

[0113] Specifically,

[0114] The locking block 101 has a beveled edge. When the socket 9 is fitted onto the swing table 2, the locking block 101 retracts into the cavity under the action of the beveled edge.

[0115] like Figure 1 , Figures 4-5 As shown, in one embodiment,

[0116] Angle adjustment component 20 includes:

[0117] Support 201 is mounted on socket 9;

[0118] Rotating component 202 is mounted on seat bracket 30. Rotating component 202 is combined with support component 201, and the connection point forms a receiving cavity.

[0119] The first gear ring 203 is disposed on the rotating part 202 and is located inside the accommodating cavity;

[0120] The second gear ring 204 is disposed on the support member 201 and is located in the accommodating cavity. The teeth of the first gear ring 203 and the second gear ring 204 are matched.

[0121] Gear 205 is disposed in the accommodating cavity. In the initial state, gear 205 is located at the first gear ring 203. At this time, the rotating member 202 is locked relative to the support member 201.

[0122] Button 206 is located on the rotating member 202. When button 206 is pressed, gear 205 is located at the second gear ring 204. At this time, the rotating member 202 rotates relative to the support member 201.

[0123] In this embodiment, in the initial state, gear 205 is located at the first gear ring 203, and gear 205 is engaged with the first gear ring 203, which facilitates the rotation of the rotating component 202 to drive the seat bracket 30 to rotate. When the button 206 is pressed, gear 205 disengages from the first gear ring 203 and enters the second gear ring 204. At this time, rotating component 202 is rotated to make the seat bracket 30 rotate. A spring 102 is provided between gear 205 and support component 201. After the button 206 is released, spring 102 causes gear 205 to re-enter the first gear ring 203, thereby locking support component 201 and rotating component 202, completing the angle adjustment of seat bracket 30.

[0124] Figures 1-11 This diagram illustrates the structure of a multi-track automatic rocking chair according to an embodiment of this application. Figures 1-11 As shown, the rocking chair includes:

[0125] An adjustment structure as described in any of the above embodiments; and

[0126] Swinging platform 2;

[0127] Transmission mechanism 3, one end of which is movably mounted on base 1, and the other end of which is connected to swing table 2;

[0128] Seat bracket 30 is mounted on socket 9.

[0129] In one implementation, it further includes:

[0130] The drive mechanism 5 is mounted on the base 1, and the movable end of the drive mechanism 5 is connected to the transmission mechanism 3.

[0131] Base 1; rocking platform 2; transmission mechanism 3; one end of the transmission mechanism 3 is movably mounted on the base 1, and the other end of the transmission mechanism 3 is connected to the rocking platform 2; adjustment mechanism 4; one end of the adjustment mechanism 4 is mounted on the base 1, and the other end of the adjustment mechanism 4 is connected to the transmission mechanism 3; drive mechanism 5; the drive mechanism 5 is mounted on the base 1, and the movable end of the drive mechanism 5 is connected to the transmission mechanism 3.

[0132] In this embodiment, the transmission mechanism 3 is movably mounted on the base 1, and the swing table 2 is mounted on the upper end of the transmission mechanism 3. Under the action of the drive mechanism 5, the transmission mechanism 3 can drive the swing table 2 to automatically perform reciprocating swing motion.

[0133] The adjustment mechanism 4 is set on the base 1 and connected to the transmission mechanism 3. The adjustment mechanism 4 can adjust the transmission mechanism 3 and make it have a variety of different structural states. When the transmission mechanism 3 is in different structural states, the swing trajectory of the transmission mechanism 3 will also change accordingly, so that the swing table 2 has a variety of different swing modes, making the device more flexible to use.

[0134] Furthermore, the transmission mechanism 3 includes: a crank rocker arm 31, a guide assembly 32, and a swing assembly 33; one end of the crank rocker arm 31 is connected to the drive mechanism 5, and the other end of the crank rocker arm 31 is connected to the swing assembly 33; one end of the guide assembly 32 is movably mounted on the base 1, and the other end of the guide assembly 32 is connected to the adjustment mechanism 4; one end of the swing assembly 33 is movably mounted on the guide assembly 32, and the other end of the swing assembly 33 is connected to the swing table 2.

[0135] In this embodiment, the guide assembly 32 is rotatably mounted on the base 1 and connected to the swing assembly 33. The two ends of the crank rocker arm 31 are respectively connected to the swing assembly 33 and the drive mechanism 5. When the drive mechanism 5 is working, the swing assembly 33 can be made to reciprocate along the guide assembly 32 within a certain range by means of the crank rocker arm 31. The guide assembly 32 is connected to the adjustment mechanism 4. The internal structural state of the guide assembly 32 can be adjusted by means of the adjustment mechanism 4. When the guide assembly 32 is in different structural states, the movement trajectory of the swing assembly 33 also changes accordingly, thereby generating different movement trajectories. The swing table 2 is set on the movable end of the swing assembly 33. After the movement trajectory of the swing assembly 33 changes, the movement trajectory of the swing table 2 can also change accordingly, thereby achieving the multi-track swing effect of the device.

[0136] Furthermore, the guide assembly 32 includes: a lifting plate 321; a first transmission rod 322 and a second transmission rod 323 are rotatably disposed at both ends of the lifting plate 321; the lifting plate 321 is movably disposed on the adjusting mechanism 4; the first transmission rod 322 is rotatably disposed on one side of the base 1; the second transmission rod 323 is rotatably disposed on the other side of the base 1; and the swing assembly 33 is movably disposed on the first transmission rod 322 and the second transmission rod 323.

[0137] In this embodiment, the lifting plate 321 is sleeved on the adjusting mechanism 4, and the lifting plate 321 can move longitudinally along the adjusting mechanism 4; the first transmission rod 322 and the second transmission rod 323 are respectively rotatably disposed at both ends of the lifting plate 321, and the first transmission rod 322 and the second transmission rod 323 are respectively rotatably disposed on the left and right sides of the base 1, and the first transmission rod 322 and the second transmission rod 323 are arranged in a mirror symmetrical manner (see...). Figure 8 and Figure 10 When the lifting plate 321 is at different height positions on the adjusting mechanism 4, the first transmission rod 322 and the second transmission rod 323 can have corresponding inclinations.

[0138] The two ends of the swing assembly 33 are slidably mounted on the first transmission rod 322 and the second transmission rod 323 respectively. When the lifting plate 321 is at different height positions, the swing assembly 33 can generate different swing trajectories under the action of different inclinations of the first transmission rod 322 and the second transmission rod 323, thereby driving the swing table 2 to swing along the corresponding trajectory.

[0139] In addition, a strip-shaped hole 7 is provided at the end of both the first transmission rod 322 and the second transmission rod 323 (see Figure 11 When the lifting plate 321 is at different heights, the first transmission rod 322 and the second transmission rod 323 rotate and the connection length with the lifting plate 321 changes. The design of the strip hole 7 can meet the change of the connection distance between the transmission rod and the lifting plate 321.

[0140] Furthermore, the swing assembly 33 includes: a mounting plate 331; a first transmission shaft sleeve 332 and a second transmission shaft sleeve 333 are rotatably disposed at both ends of the mounting plate 331; the mounting plate 331 is connected to the crank rocker arm 31; the first transmission shaft sleeve 332 is slidably disposed on the first transmission rod 322; the second transmission shaft sleeve 333 is slidably disposed on the second transmission rod 323; and the swing table 2 is disposed on the mounting plate 331.

[0141] In this embodiment, one end of the first transmission shaft sleeve 332 is rotatably connected to the mounting plate 331, and the other end is slidably disposed on the first transmission rod 322; one end of the second transmission shaft sleeve 333 is rotatably connected to the mounting plate 331, and the other end is slidably disposed on the second transmission rod 323. The first transmission shaft sleeve 332 and the second transmission shaft sleeve 333 can jointly drive the mounting plate 331 to swing. When the lifting plate 321 is at different height positions, the mounting plate 331 has correspondingly different swing trajectories through the above connection relationship, thereby driving the swing table 2 to swing along the corresponding trajectory.

[0142] Furthermore, the adjustment mechanism 4 includes: a support plate 41; a plurality of limiting blocks 42 that can position the lifting plate 321 are movably disposed on the support plate 41; the support plate 41 is disposed on the base 1; and the lifting plate 321 is slidably disposed on the support plate 41.

[0143] In this embodiment, two limiting blocks 42 are provided, which divide the support plate 41 into three regions: upper, middle and lower. The lifting plate 321 can be fixed in the above three regions respectively, so that the lifting plate 321 has three different height positions. This results in the first transmission rod 322 and the second transmission rod 323 of the guide assembly 32 having three corresponding inclinations (an upward protrusion position, a horizontal position or a downward protrusion position, respectively). The swing trajectory of the mounting plate 331 corresponding to different positions is also different. Thus, the movement trajectory of the swing table 2 on the transmission mechanism 3 can be changed by adjusting the mechanism 4.

[0144] Furthermore, the support plate 41 has a receiving cavity; a pull-out plate 43 is movably disposed in the receiving cavity to control the moving position of the limiting block 42.

[0145] In this embodiment, the pull-out plate 43 is disposed within the receiving cavity of the support plate 41, and the pull-out plate 43 has a ramp structure corresponding to the position of the limiting block 42 (see...). Figure 6 and Figure 7 When the pull plate 43 moves upward, the limiting block 42 can move inward, thereby separating the limiting block 42 from the lifting plate 321, which facilitates the height adjustment of the lifting plate 321; when the pull plate 43 moves downward to reset, the limiting block 42 can be reset under the action of the spring 102 and re-abut against the lifting plate 321, thereby achieving the positioning effect of the lifting plate 321.

[0146] Furthermore, at least one guide rail 44 is provided on the outer side of the support plate 41; at least one slider that is adapted to and slidably connected to the guide rail 44 is provided on the lifting plate 321.

[0147] In this embodiment, two guide rails 44 are provided on the outer side of the support plate 41, and two sliders are provided on the inner side of the lifting plate 321. The sliders can slide back and forth on the guide rails 44, so that the lifting plate 321 can move more smoothly in the longitudinal direction under the adaptation between the guide rails 44 and the sliders, and prevent jamming.

[0148] Furthermore, the drive mechanism 5 includes: a bracket 51, a drive motor 52, and a transmission gear set 53; the bracket 51 is mounted on the base 1; the drive motor 52 is mounted on the bracket 51, and the output end of the drive motor 52 is connected to the transmission gear set 53; the transmission gear set 53 is mounted on the bracket 51, and the output end of the transmission gear set 53 is connected to the crank rocker arm 31.

[0149] In this embodiment, the bracket 51 is mounted on the base 1, and the drive motor 52 and the transmission gear set 53 are both mounted on the bracket 51. The output end of the drive motor 52 is connected to the transmission gear set 53. The drive motor 52 and the transmission gear set 53 can be connected by a synchronous belt pulley. The output end of the transmission gear set 53 is connected to the crank rocker arm 31. When the drive motor 52 is working, it can transmit torque to the crank rocker arm 31 through the transmission gear set 53, so that the crank rocker arm 31 drives the mounting plate 331 to swing within a certain range, thereby achieving the driving effect on the transmission mechanism 3 and enabling the transmission mechanism 3 to operate automatically.

[0150] Furthermore, an output shaft 6 is provided on the transmission gear set 53; the output shaft 6 is connected to the crank rocker arm 31.

[0151] In this embodiment, the output shaft 6 is mounted on the transmission gear set 53 and rotates synchronously with the gear 205 of the transmission gear set 53. The output shaft 6 is connected to the crank rocker arm 31, which can synchronously transmit the torque output by the transmission gear set 53 to the crank rocker arm 31, so that the crank rocker arm 31 drives the mounting plate 331 to swing within a certain range, thereby achieving the driving effect on the transmission mechanism 3.

[0152] The functions of each module in each device of this utility model embodiment can be found in the corresponding description in the above method, and will not be repeated here.

[0153] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0154] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0155] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An adjustment structure for a multi-track automatic rocking chair, the multi-track automatic rocking chair having a transmission mechanism, a seat support, and a rocking platform, characterized in that, include: Base; An adjustment mechanism, one end of which is mounted on the base, and the other end of which is connected to a transmission mechanism; A control component is disposed on the base, and the control component controls the adjustment mechanism; A socket is provided, which is mounted on a rocking platform, and a seat bracket is mounted on the socket. A locking component is disposed between the rocker platform and the socket to fix the socket to the rocker platform.

2. The adjustment structure according to claim 1, characterized in that, Also includes: An angle adjustment component is disposed between the socket and the seat bracket to change the angle of the seat bracket relative to the socket.

3. The adjustment structure according to claim 1, characterized in that, The control component includes: A control lever, the middle part of which is disposed on the base, and one end of which is attached to the bottom of the adjustment mechanism; A foot pedal is provided, with one end of the foot pedal mounted on the base. When the foot pedal is pressed down, the foot pedal contacts one end of the control lever, thereby causing the end of the control lever away from the foot pedal to contact the adjustment mechanism.

4. The adjustment structure according to claim 3, characterized in that, The adjustment mechanism includes: A support plate, which is disposed on the base; A limiting block is disposed on the support plate; A pull-out panel is disposed within the support plate, and the support plate has a receiving cavity for the pull-out panel to move. The guide rail is provided on the outer side of the support plate; the transmission mechanism is provided with at least one slider that is adapted to and slidably connected to the guide rail. A first spring, one end of which is disposed on the guide rail and the other end of which is disposed on the pull-out plate.

5. The adjustment structure according to claim 4, characterized in that, The adjustment mechanism also includes: A counterweight is provided at the bottom of the pull-out plate and is attached to the end of the control lever away from the pedal.

6. The adjustment structure according to claim 1, characterized in that, The locking component includes: A locking block is disposed on the swing table, and the swing table has a cavity for the locking block to move in. The socket has a slot that is adapted to the locking block. The second spring is disposed in the cavity, and its two ends are respectively disposed on the locking block and the swing table; A spring button is disposed on the socket and located within the slot.

7. The adjustment structure according to claim 6, characterized in that, The locking block has a beveled edge. When the socket is fitted onto the rocker table, the locking block retracts into the cavity under the action of the beveled edge.

8. The adjustment structure according to claim 2, characterized in that, The angle adjustment component includes: Support member, the support member being disposed on the socket; A rotating component is disposed on the seat bracket, the rotating component is merged with the support component, and the connection point forms an accommodating cavity; A first gear ring is disposed on the rotating member and is located within the accommodating cavity; The second toothed ring is disposed on the support member and located in the accommodating cavity. The tooth positions of the first toothed ring and the second toothed ring are adapted to each other. A gear is disposed within the accommodating cavity. In the initial state, the gear is located at the first gear ring, at which time the rotating member is locked relative to the supporting member. A button is provided on the rotating member. When the button is pressed, the gear is located at the second gear ring, and at this time, the rotating member rotates relative to the support member.

9. A multi-track automatic rocking chair, characterized in that, include: An adjustment structure as described in any one of claims 1-8; as well as Swinging platform; A transmission mechanism, one end of which is movably mounted on the base, and the other end of which is connected to the swing table; A seat bracket, which is mounted on the socket.

10. A multi-track automatic rocking chair according to claim 9, characterized in that, Also includes: A drive mechanism is mounted on the base, and the movable end of the drive mechanism is connected to the transmission mechanism.

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