Automatic folding footrest structure for a stroller

Abstract

This utility model discloses an automatic folding foot pedal structure for a stroller, including a seat and a foot pedal. The foot pedal is rotatably connected to the seat and includes a foot pedal electric mechanism for driving the foot pedal to rotate. The foot pedal electric mechanism includes a motor, a dual-axis reducer, and a drive shaft. The output end of the motor is connected to the input end of the dual-axis reducer. One end of the drive shaft is connected to the output end of the dual-axis reducer, and the other end is connected to the foot pedal. This utility model uses a motor to drive the dual-axis reducer to rotate the drive shaft, which in turn drives the foot pedal to rotate, thereby allowing the foot pedal to rotate to the required angle to adjust the foot pedal to support the legs of children of different heights, providing a better experience for children.

Description

Technical Field

[0001] This utility model relates to the field of stroller technology, specifically to an automatic folding foot pedal structure for a stroller. Background Technology

[0002] A stroller is a convenient tool for carrying infants. In daily life, caregivers often use strollers to make it easier to take infants out for activities, reducing the burden of travel and improving convenience. Therefore, strollers are widely used in daily life as an essential means of transportation for carrying infants.

[0003] Existing strollers mainly consist of a frame, seat, footrest, and backrest. The footrest is rotatably connected to the seat and is fixed at a certain angle by a support rod. However, this footrest can only be fixed at one angle to the seat and is manually adjustable. When the seat is in a reclining position, the footrest is often useless and cannot support the legs of a child lying flat. It also cannot meet the leg support needs of children of different heights, resulting in a poor experience for the child. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings in the existing technology, the purpose of this utility model is to provide an automatic folding foot pedal structure for a stroller.

[0005] This utility model is achieved through the following technical solution: an automatic folding foot pedal structure for a stroller, including a seat and a foot pedal, the foot pedal being rotatably connected to the seat, and also including a foot pedal electric mechanism for driving the foot pedal to rotate, the foot pedal electric mechanism including a motor, a dual-axis reducer and a drive shaft, the output end of the motor being connected to the input end of the dual-axis reducer, one end of the drive shaft being connected to the output end of the dual-axis reducer, and the other end being connected to the foot pedal.

[0006] Preferably, the seat of this utility model includes a base plate and an inner cover, the base plate and the inner cover together form a mounting groove for fixing the foot pedal electric mechanism, and the base plate and the inner cover are detachably connected.

[0007] Preferably, the foot pedal of this utility model includes a pedal and a vertical plate surrounding the pedal and forming an opening on the pedal. The vertical plate has rotating parts at both ends that are connected to a drive shaft, and the rotating parts are disposed on the base plate.

[0008] Preferably, the base plate of this utility model is provided with a notch for the rotating part to be fixed in place, and the rotating part is installed in the notch and is limited and fixed between the inner cover and the base plate.

[0009] Preferably, the connection between the drive shaft and the rotating part of the present invention is provided with a positioning cut surface, and the rotating part is provided with a positioning hole fixed to the drive shaft. The positioning hole is a strip-shaped hole so that the positioning cut surface cooperates with the strip-shaped hole, thereby driving the rotating part to rotate.

[0010] Preferably, the rotating part of the present invention is provided with a connecting seat that is connected to the drive shaft, the positioning hole is formed on the connecting seat, and the connecting seat is detachably connected to the rotating part.

[0011] Preferably, the rotating part of the present invention is further provided with a shaft hole connected to the positioning hole, and the drive shaft passes through the shaft hole and is fixedly connected to the connecting seat.

[0012] Preferably, the connecting seat and the rotating part of this utility model are fixed by a positioning structure.

[0013] Preferably, the positioning structure of this utility model includes a positioning groove formed on the rotating part and a positioning part formed on the connecting seat, wherein the positioning part and the rotating part are fixed together by screws.

[0014] Preferably, the connecting seat of this utility model includes a cylindrical main body, a positioning hole formed at the center of the main body, and the positioning part is formed in equal parts along the circumference on the outer side of the main body.

[0015] Compared with the prior art, this utility model has the following advantages and beneficial effects: This utility model uses a motor to drive a dual-shaft reducer to drive the drive shaft to rotate, which in turn drives the foot pedal to rotate, thereby allowing the foot pedal to rotate to the required angle to adjust the foot pedal to adapt to the leg support of children of different heights, bringing a better experience to children. Attached Figure Description

[0016] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 This is a schematic diagram of the foot pedal of this utility model; Figure 4 This is a schematic diagram of the structure of the base plate of this utility model; Figure 5 This is a schematic diagram of the structure of the drive shaft and connecting seat after assembly. Figure 6 for Figure 5 A schematic diagram of the exploded structure; The reference numerals used in the above figures are explained as follows: 1—Seat, 10—Base plate, 11—Inner cover, 12—Mounting groove, 13—Notch; 2—Foot pedal, 20—Pedal, 21—Upright plate, 22—Opening, 23—Rotating part, 24—Positioning hole, 25—Shaft hole, 230—Positioning groove; 3—Motor; 4—Dual-shaft reducer; 5—Drive shaft; 6—Positioning section; 7—Connecting seat, 70—Positioning part, 71—Main body part. Detailed Implementation

[0017] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0018] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] like Figures 1 to 6 As shown, an automatic folding foot pedal structure for a stroller includes a seat 1 and a foot pedal 2. The foot pedal 2 is rotatably connected to the seat 1. It also includes a foot pedal electric mechanism for driving the foot pedal 2 to rotate. The foot pedal electric mechanism includes a motor 3, a dual-axis reducer 4, and a drive shaft 5. The output end of the motor 3 is connected to the input end of the dual-axis reducer 4. One end of the drive shaft 5 is connected to the output end of the dual-axis reducer 4, and the other end is connected to the foot pedal 2.

[0021] Specifically, in this embodiment, there are two drive shafts 5, which are respectively installed at the output end of the dual-shaft reducer 4. Since the dual-shaft reducer 4 has two output ends, the two drive shafts 5 can be connected to the output ends of the dual-shaft reducer 4 respectively.

[0022] In this embodiment, the seat 1 includes a base plate 10 and an inner cover 11. The base plate 10 and the inner cover 11 together form a mounting groove 12 for fixing the electric mechanism of the foot pedal 2. The base plate 10 and the inner cover 11 are detachably connected, thereby facilitating the installation of the electric mechanism of the foot pedal.

[0023] In this embodiment, the foot pedal 2 includes a pedal 20 and a vertical plate 21 surrounding the pedal 20 and forming an opening 22 on the pedal 20. The vertical plate 21 has rotating parts 23 at both ends that are connected to the drive shaft 5. The rotating parts 23 are disposed on the base plate 10.

[0024] In this embodiment, the base plate 10 is provided with a notch 13 for the rotating part 23 to be fixed in place. The rotating part 23 is installed in the notch 13 and is limited and fixed between the inner cover 11 and the base plate 10, so that the foot pedal 2 can rotate on the seat 1.

[0025] In this embodiment, a positioning cut surface 6 is provided at the connection between the drive shaft 5 and the rotating part 23. The rotating part 23 is provided with a positioning hole 24 fixed to the drive shaft 5. The positioning hole 24 is a strip-shaped hole so that the positioning cut surface 6 cooperates with the strip-shaped hole, thereby driving the rotating part 23 to rotate.

[0026] In this embodiment, the rotating part 23 is provided with a connecting seat 7 connected to the drive shaft 5. The positioning hole 24 is formed on the connecting seat 7. The connecting seat 7 is detachably connected to the rotating part 23. The rotating part 23 is also provided with a shaft hole 25 connected to the positioning hole 24. The drive shaft 5 passes through the shaft hole 25 and is fixedly connected to the connecting seat 7.

[0027] In this embodiment, the connecting seat 7 and the rotating part 23 are fixed together by a positioning structure. The positioning structure includes a positioning groove 230 formed on the rotating part 23 and a positioning part 70 formed on the connecting seat 7. The positioning part 70 and the rotating part 23 are fixed together by screws.

[0028] In this embodiment, the connecting seat 7 includes a cylindrical main body 71, a positioning hole 24 is formed at the center of the main body 71, and the positioning part 70 is formed on the outside of the main body 71 in equal parts along the circumference, that is, the positioning part 70 is convex to the outside of the main body 71.

Claims

1. A stroller automatic folding foot pedal structure, comprising a seat (1) and a foot pedal (2), wherein the foot pedal (2) is rotatably connected to the seat (1), characterized in that: It also includes a foot pedal electric mechanism for driving the foot pedal (2) to rotate. The foot pedal electric mechanism includes a motor (3), a dual-shaft reducer (4) and a drive shaft (5). The output end of the motor (3) is connected to the input end of the dual-shaft reducer (4). One end of the drive shaft (5) is connected to the output end of the dual-shaft reducer (4), and the other end is connected to the foot pedal (2).

2. The automatic folding footrest structure for a stroller according to claim 1, characterized in that: The seat (1) includes a base plate (10) and an inner cover (11). The base plate (10) and the inner cover (11) together form a mounting groove (12) for fixing the electric mechanism of the foot pedal (2). The base plate (10) and the inner cover (11) are detachably connected.

3. The automatic folding footrest structure for a stroller according to claim 1, characterized in that: The foot pedal (2) includes a pedal (20) and a vertical plate (21) surrounding the pedal (20) and forming an opening (22) on the pedal (20). The vertical plate (21) has rotating parts (23) at both ends connected to the drive shaft (5). The rotating parts (23) are set on the base plate (10).

4. The automatic folding footrest structure for a stroller according to claim 3, characterized in that: The base plate (10) is provided with a notch (13) for the rotating part (23) to be fixed in place. The rotating part (23) is installed in the notch (13) and is limited and fixed between the inner cover (11) and the base plate (10).

5. The automatic folding footrest structure for a stroller according to claim 1, characterized in that: The drive shaft (5) and the rotating part (23) are provided with a positioning cut surface (6). The rotating part (23) is provided with a positioning hole (24) fixed to the drive shaft (5). The positioning hole (24) is a strip hole so that the positioning cut surface (6) can cooperate with the strip hole, thereby driving the rotating part (23) to rotate.

6. The automatic folding footrest structure for a stroller according to claim 5, characterized in that: The rotating part (23) is provided with a connecting seat (7) connected to the drive shaft (5), and the positioning hole (24) is formed on the connecting seat (7). The connecting seat (7) and the rotating part (23) are detachably connected.

7. The automatic folding footrest structure for a stroller according to claim 6, characterized in that: The rotating part (23) is also provided with a shaft hole (25) connected to the positioning hole (24), and the drive shaft (5) passes through the shaft hole (25) and is fixedly connected to the connecting seat (7).

8. The automatic folding footrest structure for a stroller according to claim 7, characterized in that: The connecting seat (7) and the rotating part (23) are fixed together by a positioning structure.

9. The automatic folding footrest structure for a stroller according to claim 8, characterized in that: The positioning structure includes a positioning groove (230) formed on the rotating part (23) and a positioning part (70) formed on the connecting seat (7), and the positioning part (70) and the rotating part (23) are fixed together by screws.

10. The automatic folding footrest structure for a stroller according to claim 9, characterized in that: The connecting seat (7) includes a cylindrical main body (71), a positioning hole (24) is formed at the center of the main body (71), and the positioning part (70) is formed in equal parts along the circumference on the outside of the main body (71).

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