Tail external pedal device of electric baby carriage

Abstract

The utility model discloses a pedal device arranged outside the tail of an electric baby carriage, which comprises a pedal, a first connecting rod and a second connecting rod, the first connecting rod is connected with the second connecting rod through a connecting mechanism, the other end of the second connecting rod is connected with the pedal, two sides of the lower part of the pedal are connected with wheels, and the two wheels are connected through a rotating shaft. The pedal can be connected with the tail of the baby carriage, an adult can move along with the baby carriage when standing on the pedal, and safety is high.

Description

Technical Field

[0001] The utility model relates to the technical field of peripheral devices of baby carriages, and more specifically to a rear peripheral pedal device of an electric baby carriage. Background Art

[0002] An electric stroller is a toy car for children to drive or ride. Most electric strollers have manual driving mode and remote control driving mode. The manual driving mode is that the child sits in the stroller and controls the steering wheel, accelerator and brake. This mode is mostly suitable for older children. The remote control driving mode is that the adult controls the movement of the stroller through the remote control. This mode is mostly suitable for younger children.

[0003] However, no matter which driving mode is adopted in the existing baby carriage, when the child is riding or driving the baby carriage, the adult needs to follow the baby carriage closely to prevent accidents. However, due to the small size and load capacity of the baby carriage, the adult cannot ride in the same baby carriage with the child, and can only follow the baby carriage by running or walking. This method not only greatly consumes the physical strength of the adult, but also the adult cannot move with the carriage, resulting in the adult being unable to respond to some emergencies in time, thereby posing a safety hazard. Therefore, it is urgent to set up an external device for the baby carriage so that the adult can move with the carriage to escort the child. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art and to provide an external pedal device at the rear of an electric baby carriage. An operating table and a pedal can be connected to the rear of the baby carriage, and an adult standing on the pedal can move with the carriage, which is highly safe.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The utility model discloses an external pedal device at the rear of an electric baby carriage, comprising a pedal, a first connecting rod and a second connecting rod, wherein the first connecting rod and the second connecting rod are connected through a connecting mechanism, the other end of the second connecting rod is connected to the pedal, wheels are connected to both sides of the lower part of the pedal, and the two wheels are connected through a rotating shaft.

[0007] Furthermore, a first connecting sleeve is connected to the lower part of the pedal near both sides, the rotating shaft passes through the first connecting sleeve, the second connecting rod includes a second connecting sleeve, and the rotating shaft passes through the second connecting sleeve.

[0008] Furthermore, the connecting mechanism includes a fastener, and the first connecting rod and the second connecting rod are connected by the fastener.

[0009] Furthermore, the connecting mechanism includes a lining, a mounting cavity is provided inside the lining, one end of the second connecting rod is inserted into the mounting cavity to limit the first connecting rod, one end of the first connecting rod is provided with two protrusions, the lining portion is inserted into the area surrounded by the two protrusions, and the fastener passes through the protrusion, the lining and the second connecting rod to connect the first connecting rod, the lining and the second connecting rod.

[0010] Furthermore, the connecting mechanism includes a first side cover and a second side cover, and the first side cover and the second side cover can cover each other to form an installation space. The connecting section where the first connecting rod, the lining and the second connecting rod are connected is located in the installation space, and the fastener passes through the first side cover and the second side cover to connect the first connecting rod, the lining, the second connecting rod, the first side cover and the second side cover.

[0011] Furthermore, the fastener includes a sleeve rod and a bolt, which passes through the first connecting rod, the liner and the second connecting rod and has its two ends respectively inserted into the first side cover and the second side cover. A boss is provided at one end of the sleeve rod, a first limiting groove is provided on the outer side of the first side cover, and a second limiting groove is provided on the outer side of the second side cover. The boss is located in the second limiting groove, the bolt is located in the first limiting groove, and one end of the bolt is inserted into the sleeve rod for fixation.

[0012] Furthermore, the second side cover includes an installation groove, in which an anti-loosening block and a spring are respectively installed, and the sleeve rod passes through the spring and the anti-loosening block respectively. A connecting piece is provided on the outer side of the second side cover, and a convex column is provided on the side of the connecting piece. The convex column is inserted into the installation groove from the outer side of the second side cover and fixed on the anti-loosening block. One end of the spring abuts the anti-loosening block and the other end abuts the side of the installation groove facing the outside of the second side cover.

[0013] Furthermore, the connecting member includes an avoidance hole, and the avoidance hole is directly opposite to the fastener.

[0014] Furthermore, it also includes an operating table, handles are provided on both sides of the operating table, and a column is connected to the lower part of the operating table.

[0015] The beneficial effects of the utility model are:

[0016] The first connecting rod can be connected to the rear end of the baby carriage, and the lower part of the column is also connected to the rear end of the baby carriage. There are control buttons on the surface of the operating table, which can control the movement of the baby carriage. When a child drives or rides on the baby carriage, the column and the first connecting rod can be connected to the rear end of the baby carriage respectively. An adult stands on the pedal and holds the handles with both hands to control the baby carriage through the operating table. Not only can the person move with the car, reducing the physical consumption of the adult, but also the adult can promptly and effectively respond to emergencies that occur when the child is driving or riding on the baby carriage, thereby greatly improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1A structural schematic diagram of this embodiment;

[0018] Figure 2 It is a bottom view of this embodiment;

[0019] Figure 3 The exploded diagram of the connection mechanism;

[0020] Figure 4 is a cross-sectional view of the connecting mechanism at a first viewing angle;

[0021] Figure 5 It is a cross-sectional view of the connecting mechanism at a second viewing angle.

[0022] Figure numerals: 1. operating table; 11. column; 12. handle; 2. pedal; 21. first connecting sleeve; 3. wheel; 31. rotating shaft; 4. first connecting rod; 41. protrusion; 5. second connecting rod; 51. second connecting sleeve; 6. connecting mechanism; 61. lining; 611. mounting cavity; 62. first side cover; 621. first limiting groove; 63. second side cover; 631. mounting groove; 632. second limiting groove; 7. fastener; 71. sleeve rod; 72. boss; 73. bolt; 8. anti-loosening block; 9. connecting piece; 91. boss; 92. avoidance hole; 1000. spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 5As shown, an external pedal device at the rear of an electric baby carriage comprises a pedal 2, a first connecting rod 4, a second connecting rod 5 and an operating table 1, wherein the first connecting rod 4 is connected to the second connecting rod 5 by a connecting mechanism 6, and the other end of the second connecting rod 5 is connected to the pedal 2, wheels 3 are connected to both sides of the lower part of the pedal 2, and the two wheels 3 are connected by a rotating shaft 31, handles 12 are provided on both sides of the operating table 1, and a column 11 is connected to the lower part of the operating table 1, the first connecting rod 4 can be connected to the rear part of the baby carriage (not shown in the figure), and the lower part of the column 11 is also connected to the rear part of the baby carriage, and control buttons are provided on the surface of the operating table 1, which can control the movement of the baby carriage. When a child drives or rides on the baby carriage, the column 11 and the first connecting rod 4 can be connected to the rear part of the baby carriage respectively, and an adult stands on the pedal 2 and holds the handle 12 with both hands, and can control the baby carriage through the operating table 1, which can not only make the person move with the car, reducing the physical consumption of the adult, but also can timely and effectively deal with emergencies that occur when the child drives or rides on the baby carriage, thereby greatly improving safety.

[0025] The operating platform 1 is equivalent to a Bluetooth wireless remote control handle, and the operating platform 1 is a prior art, so the specific structure of the operating platform 1 and the method of controlling the movement of the baby carriage through the control buttons on the surface of the operating platform 1 are not described in detail in this specification.

[0026] The lower part of the pedal 2 is connected with a first connecting sleeve 21 near both sides, the rotating shaft 31 passes through the first connecting sleeve 21, the second connecting rod 5 includes a second connecting sleeve 51, the rotating shaft 31 passes through the second connecting sleeve 51, and both ends of the rotating shaft 31 are fixedly connected to the wheel 3. The connection between the rotating shaft 31 and the lower part of the pedal 2 can be achieved through the first connecting sleeve 21 and the second connecting sleeve 51. When the baby carriage is moving, the wheel 3 can also rotate.

[0027] The connecting mechanism 6 includes a fastener 7, and the first connecting rod 4 and the second connecting rod 5 are connected by the fastener 7. Specifically, the connecting mechanism 6 includes an inner lining 61, and an installation cavity 611 is provided inside the inner lining 61. One end of the second connecting rod 5 is inserted into the installation cavity 611 for limiting. One end of the first connecting rod 4 is provided with two protruding pieces 41, and the inner lining 61 is partially inserted into the area surrounded by the two protruding pieces 41. The fastener 7 passes through the protruding piece 41, the inner lining 61 and the second connecting rod 5 to connect the first connecting rod 4, the inner lining 61 and the second connecting rod 5. The connecting mechanism 6 includes a first side cover 62 and a second side cover 63. The first side cover 62 and the second side cover 63 can cover each other to form an installation space. The first connecting rod 4, the inner lining 61 The connecting section connected to the second connecting rod 5 is located in the installation space, and the fastener 7 passes through the first side cover 62 and the second side cover 63 to connect the first connecting rod 4, the liner 61, the second connecting rod 5, the first side cover 62 and the second side cover 63. The fastener 7 includes a sleeve rod 71 and a bolt 73, which passes through the first connecting rod 4, the liner 61 and the second connecting rod 5 and has two ends respectively inserted into the first side cover 62 and the second side cover 63, one end of the sleeve rod 71 is provided with a boss 72, the outer side of the first side cover 62 is provided with a first limiting groove 621, the outer side of the second side cover 63 is provided with a second limiting groove 632, the boss 72 is located in the second limiting groove 632, the bolt 73 is located in the first limiting groove 621, and one end of the bolt 73 is inserted into the sleeve rod 71 for fixation.

[0028] like Figures 3 to 5 As shown, the assembly steps of assembling the first connecting rod 4, the lining 61, the second connecting rod 5, the first side cover 62 and the second side cover 63 are: S1, insert the second connecting rod 5 into the installation cavity 611; S2, insert the lining 61 between the two protruding pieces 41 to form a connecting assembly; S3, then bring the first side cover 62 and the second side cover 63 closer to each other from both sides of the connecting assembly and cover them; S4, insert the sleeve rod 71 from the second side cover 63, and insert it into the first side cover 62 after passing through the protruding piece 41, the lining 61, and the second connecting rod 5; S5, screw the bolt 73 into the sleeve rod 71 at one end of the first side cover 62 to realize the connection between the first connecting rod 4 and the second connecting rod 5. Through this connection method, not only the connection reliability is good, but also the disassembly and assembly of the first connecting rod 4 and the second connecting rod 5 can be facilitated.

[0029] The second side cover 63 includes a mounting groove 631 inside, and the mounting groove 631 is respectively installed with an anti-loosening block 8 and a spring 1000, and the sleeve rod 71 passes through the spring 1000 and the anti-loosening block 8, respectively. A connecting piece 9 is provided on the outside of the second side cover 63, and a convex column 91 is provided on the side of the connecting piece 9. The convex column 91 is inserted into the mounting groove 631 from the outside of the second side cover 63 and fixed on the anti-loosening block 8. One end of the spring 1000 abuts against the anti-loosening block 8 and the other end abuts against the side of the mounting groove 631 facing the outside of the second side cover 63. When the anti-loosening block 8 is connected to the connecting piece 9, the spring 1000 can exert a thrust on the anti-loosening block 8 and the second side cover 63, so that the second side cover 63 exerts a rightward thrust on the boss 72, and the sleeve rod 71 exerts a rightward pulling force on the bolt 73, so that the bolt 73 can be closely attached to the first limiting groove 621, thereby playing an anti-loosening role, and the structural reliability is good.

[0030] The connecting member 9 includes an avoidance hole 92 , which is directly opposite to the fastener 7 . The avoidance hole 92 is larger than the boss 72 . In this way, the fastener 7 can be easily disassembled and assembled.

[0031] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An external pedal device at the rear of an electric baby carriage, It is characterized in that The pedal (2) comprises a pedal (2), a first connecting rod (4) and a second connecting rod (5), wherein the first connecting rod (4) and the second connecting rod (5) are connected via a connecting mechanism (6), the other end of the second connecting rod (5) is connected to the pedal (2), wheels (3) are connected to both sides of the lower part of the pedal (2), and the two wheels (3) are connected via a rotating shaft (31).

2. According to claim 1, a rear external pedal device for an electric baby stroller, It is characterized in that The lower part of the pedal (2) is connected to a first connecting sleeve (21) near both sides, the rotating shaft (31) passes through the first connecting sleeve (21), the second connecting rod (5) includes a second connecting sleeve (51), and the rotating shaft (31) passes through the second connecting sleeve (51).

3. The rear external pedal device of the electric baby stroller according to claim 1, It is characterized in that The connecting mechanism (6) comprises a fastener (7), and the first connecting rod (4) and the second connecting rod (5) are connected via the fastener (7).

4. The rear external pedal device of an electric baby stroller according to claim 3, It is characterized in that The connecting mechanism (6) includes an inner lining (61), an installation cavity (611) is provided inside the inner lining (61), one end of the second connecting rod (5) is inserted into the installation cavity (611) to limit the first connecting rod (4) at one end, the inner lining (61) is partially inserted into the area surrounded by the two protrusions (41), and the fastener (7) passes through the protrusion (41), the inner lining (61) and the second connecting rod (5) to connect the first connecting rod (4), the inner lining (61) and the second connecting rod (5).

5. The rear external pedal device of an electric baby stroller according to claim 3, It is characterized in that The connecting mechanism (6) comprises a first side cover (62) and a second side cover (63), wherein the first side cover (62) and the second side cover (63) can overlap with each other to form an installation space, wherein a connecting section connecting the first connecting rod (4), the inner lining (61) and the second connecting rod (5) is located in the installation space, and the fastener (7) passes through the first side cover (62) and the second side cover (63) to connect the first connecting rod (4), the inner lining (61), the second connecting rod (5), the first side cover (62) and the second side cover (63).

6. The rear external pedal device of the electric baby carriage according to claim 5, It is characterized in that The fastener (7) comprises a sleeve rod (71) and a bolt (73), which passes through the first connecting rod (4), the liner (61) and the second connecting rod (5) and has two ends respectively inserted into the first side cover (62) and the second side cover (63); one end of the sleeve rod (71) is provided with a boss (72); the outer side of the first side cover (62) is provided with a first limiting groove (621); the outer side of the second side cover (63) is provided with a second limiting groove (632); the boss (72) is located in the second limiting groove (632); the bolt (73) is located in the first limiting groove (621) and one end of the bolt (73) is inserted into the sleeve rod (71) and fixed.

7. The rear external pedal device of an electric baby carriage according to claim 6, It is characterized in that The second side cover (63) includes an installation groove (631) inside, and an anti-loosening block (8) and a spring (1000) are respectively installed in the installation groove (631), and the sleeve rod (71) passes through the spring (1000) and the anti-loosening block (8) respectively. A connecting piece (9) is provided on the outside of the second side cover (63), and a convex column (91) is provided on the side of the connecting piece (9). The convex column (91) is inserted into the installation groove (631) from the outside of the second side cover (63) and fixed on the anti-loosening block (8). One end of the spring (1000) abuts against the anti-loosening block (8) and the other end abuts against the side of the installation groove (631) facing the outside of the second side cover (63).

8. The rear external pedal device of an electric baby carriage according to claim 7, It is characterized in that The connecting member (9) comprises an avoidance hole (92), and the avoidance hole (92) is directly opposite to the fastening member (7).

9. The rear external pedal device of an electric baby stroller according to claim 1, It is characterized in that It also comprises an operating table (1), handles (12) are provided on both sides of the operating table (1), and a column (11) is connected to the lower part of the operating table (1).

Images