A baby carriage seat with a steering mechanism

Abstract

The utility model relates to the field of baby carriages, and discloses a baby carriage seat with a steering mechanism, comprising a seat body, the seat body being rotatably arranged above a baby carriage base, a mounting hole being provided on the top surface of the baby carriage base, a mounting cylinder being detachably arranged inside the mounting hole, a rotating shaft being rotatably arranged inside the mounting cylinder, the fixing hole being connected to the inside of the mounting hole, a fixed shaft being slidably inserted inside the fixing hole, the first spring being wrapped around the fixed shaft, a pulling frame being fixed at the right end of the fixed shaft, and the left side of the outer wall of the pulling frame being fixedly connected to the right end of the first spring. In the utility model, the mounting cylinder, the rotating shaft, the bearing, the fixed shaft, the first spring and the pulling frame are used to facilitate the staff to steer the seat body, and the operation is simple and convenient. At the same time, by providing a plurality of fixing grooves, the seat can be steered at multiple angles, thereby improving the practicality and flexibility, thereby improving the use experience.

Description

Technical Field

[0001] The utility model relates to the technical field of baby carriages, in particular to a baby carriage seat pocket with a steering mechanism. Background Art

[0002] With the development of economy and technology, people pay more and more attention to baby care technology. Strollers have become one of the indispensable tools for baby care. The structure of common strollers mainly consists of a frame, a push rod and a seat pocket. In order to facilitate parents to take care of the baby, it is sometimes necessary to turn the seat pocket on the stroller.

[0003] According to the Chinese patent with announcement number: CN220595006U, a baby stroller seat with a steering mechanism includes a push rod assembly, a seat assembly and a base assembly, the push rod assembly is rotatably connected to the seat assembly, and the seat assembly is rotatably connected to the base assembly; a seat locking mechanism is provided between the seat assembly and the base assembly, the seat locking mechanism includes a first locking pin and a second locking pin that slide with the seat assembly, a locking hole is provided on the base assembly, when the seat assembly is in a forward use state, the first locking pin cooperates with the locking hole to lock, and when the seat assembly is in a reverse use state, the second locking pin cooperates with the locking hole to lock; a linkage mechanism is provided between the push rod assembly and the seat assembly.

[0004] In the above scheme, the seat assembly can be laterally rotatably arranged on the base assembly. The seat assembly is rotated as needed and the seat locking mechanism is used to lock the seat assembly in a forward use state or a reverse use state. This leads to the following disadvantages: when the steering mechanism is in use, the seat pocket can only be turned forward and backward, thereby limiting its practicality and flexibility, resulting in a reduced user experience. Utility Model Content

[0005] The purpose of the utility model is to provide a baby stroller seat with a steering mechanism to solve the problem that the steering mechanism can only steer the seat forward and backward when in use, thereby limiting its practicality and flexibility and reducing the use experience.

[0006] In order to achieve the above-mentioned utility model object, the utility model adopts the following technical scheme: a baby stroller seat with a steering mechanism, comprising a seat body, the seat body being rotatably arranged above the baby stroller base, a mounting hole being provided on the top surface of the baby stroller base, a mounting cylinder being detachably provided inside the mounting hole, a rotating shaft being rotatably provided inside the mounting cylinder, a bearing being fixed inside the mounting cylinder, an inner wall of an inner ring of the bearing being fixedly connected to an outer wall of the rotating shaft, a plurality of fixing grooves being provided on the outer wall of the rotating shaft, a connecting hole being provided on the right side of the outer wall of the mounting cylinder, a fixing hole being provided on the right side of the outer wall of the baby stroller base, the fixing hole being communicated with the inside of the mounting hole, a fixing shaft being slidably inserted inside the fixing hole, the fixing shaft being slidably inserted in the connecting hole, the fixing shaft being slidably inserted in the fixing groove, a first spring being fixed on the right side of the outer wall of the baby stroller base, the first spring being wrapped around the fixing shaft, a pulling frame being fixed on the right end of the fixing shaft, and the outer wall left side of the pulling frame being fixedly connected to the right end of the first spring.

[0007] Preferably, a rubber sleeve is fixed to the right side of the outer wall of the pulling frame.

[0008] Preferably, a rotation groove is provided on the top surface of the baby carriage base, and two rotation blocks are fixed to the bottom surface of the seat pocket body, and the two rotation blocks are rotatably arranged in the rotation grooves respectively.

[0009] Preferably, a mounting groove is provided on the front side of the outer wall of the mounting tube, a movable hole is provided on the front side of the outer wall of the baby carriage base, a mounting shaft is slidably inserted into the movable hole, the mounting shaft is slidably inserted into the mounting groove, a second spring is fixed on the front side of the outer wall of the baby carriage base, the second spring is wrapped around the mounting shaft, a stopper is fixed on the front end of the mounting shaft, and the rear side of the stopper is fixedly connected to the front end of the second spring.

[0010] Preferably, positioning blocks are fixed on the left and right sides of the outer wall of the installation tube, and positioning grooves are opened on the left and right sides of the inner wall of the installation hole, and the two positioning grooves respectively position the two positioning blocks.

[0011] Preferably, a plurality of ventilation holes are provided on the inner bottom surface of the seat pocket body.

[0012] Compared with the prior art, a baby stroller seat with a steering mechanism using the above technical solution has the following beneficial effects:

[0013] 1. During use, the installation cylinder, the rotating shaft, the bearing, the fixed shaft, the first spring and the pulling frame facilitate the staff to turn the seat body, and the operation is simple and convenient. At the same time, by setting a plurality of fixing slots, it can turn at multiple angles, thereby improving the practicality and flexibility, thereby improving the use experience;

[0014] 2. During use, the rubber sleeve helps the staff to increase the friction when holding the pull frame, thereby achieving anti-slip and comfort during operation. The rotating groove and rotating block help to limit and support the seat body to prevent the seat body from shifting, thereby improving the stability of the seat body when rotating. It is convenient for the staff to disassemble and assemble the seat body and the baby carriage base, making disassembly and assembly simpler and more convenient, thereby improving disassembly and assembly efficiency;

[0015] 3. During use, the positioning block and the positioning groove facilitate positioning of the installation tube, so that after the installation tube is installed, the installation groove can be aligned with the movable hole, and the connection hole can be aligned with the fixed hole, thereby improving the convenience of installation. The ventilation holes facilitate air circulation in the seat body, providing a more comfortable riding environment for children and maintaining comfort during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is an exploded schematic diagram of an embodiment.

[0018] Figure 3 It is an exploded diagram of the installation cylinder and the rotating shaft in the embodiment.

[0019] Figure 4 For example Figure 2 Enlarged schematic diagram at point A in the middle.

[0020] In the figure: 1. seat body; 2. stroller base; 3. mounting hole; 4. mounting tube; 5. rotating shaft; 6. bearing; 7. fixing groove; 8. connecting hole; 9. fixing hole; 10. fixing shaft; 11. first spring; 12. pulling frame; 13. rubber sleeve; 14. rotating groove; 15. rotating block; 16. mounting groove; 17. movable hole; 18. mounting shaft; 19. second spring; 20. stopper; 21. positioning block; 22. positioning groove; 23. ventilation hole. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-Figure 4As shown, a baby stroller seat with a steering mechanism comprises a seat body 1, which is rotatably arranged above a baby stroller base 2. A mounting hole 3 is provided on the top surface of the baby carriage base 2, and a mounting tube 4 is detachably provided inside the mounting hole 3, and a rotating shaft 5 is rotatably provided inside the mounting tube 4. A bearing 6 is fixed inside the mounting tube 4, and the inner wall of the inner ring of the bearing 6 is fixedly connected to the outer wall of the rotating shaft 5. A plurality of fixing grooves 7 are provided on the outer wall of the rotating shaft 5, and a connecting hole 8 is provided on the right side of the outer wall of the mounting tube 4. A fixing hole 9 is provided on the right side of the outer wall of the baby carriage base 2, and the fixing hole 9 is connected to the inside of the mounting hole 3. A fixing shaft 10 is slidably inserted into the fixing hole 9, and the fixing shaft 10 is slidably inserted into the connecting hole 8. The fixing shaft 10 is slidably inserted into the fixing groove 7. A first spring 11 is fixed on the right side of the outer wall of the baby carriage base 2, and the first spring 11 surrounds the fixing shaft 10. A pulling frame 12 is fixed to the right end of the fixing shaft 10, and the left side of the outer wall of the pulling frame 12 is fixedly connected to the right end of the first spring 11.

[0023] During use, when the staff needs to turn the seat pocket body 1, they first hold the pulling frame 12 and pull the pulling frame 12 to the right to move the fixed shaft 10 to the right. At this time, the first spring 11 is in a stretched state, and the fixed shaft 10 is away from the inside of the fixed groove 7. Then the staff can rotate the seat pocket body 1 clockwise or counterclockwise. At this time, the bearing 6 is used to support the rotating shaft 5 to improve the stability during rotation. When the steering is completed, release the pulling frame 12, and the fixed shaft 10 can be automatically reset by the first spring 11, so that the fixed shaft 10 is slidably inserted into another fixed groove 7, limiting the rotating shaft 5, and completing the steering of the seat pocket body 1.

[0024] By installing the cylinder 4, the rotating shaft 5, the bearing 6, the fixed shaft 10, the first spring 11 and the pulling frame 12, it is convenient for the staff to turn the seat body 1, and the operation is simple and convenient. At the same time, by setting a plurality of fixing grooves 7, it can be turned at multiple angles, thereby improving the practicality and flexibility, thereby improving the user experience.

[0025] like Figure 1-Figure 3 As shown, a rubber sleeve 13 is fixed to the right side of the outer wall of the pulling frame 12 .

[0026] During use, the rubber sleeve 13 helps workers increase friction when holding the pulling frame 12, thereby improving anti-slip and comfort during operation.

[0027] like Figure 1-Figure 4As shown, a rotating groove 14 is provided on the top surface of the baby carriage base 2, and two rotating blocks 15 are fixed to the bottom surface of the seat body 1. The two rotating blocks 15 are rotatably arranged in the rotating groove 14 respectively. A mounting groove 16 is provided on the front side of the outer wall of the mounting tube 4, and a movable hole 17 is provided on the front side of the outer wall of the baby carriage base 2. A mounting shaft 18 is slidably inserted in the movable hole 17, and the mounting shaft 18 is slidably inserted in the mounting groove 16. A second spring 19 is fixed on the front side of the outer wall of the baby carriage base 2, and the second spring 19 surrounds the mounting shaft 18. A stopper 20 is fixed to the front end of the mounting shaft 18, and the rear side of the stopper 20 is fixedly connected to the front end of the second spring 19.

[0028] During use, the rotating groove 14 and the rotating block 15 are used to limit and support the seat pocket body 1 to prevent the seat pocket body 1 from deflecting, thereby improving the stability of the seat pocket body 1 during rotation. When the staff needs to install the seat pocket body 1 and the stroller base 2, they first pull the stopper 20 toward the front side to make the mounting shaft 18 move toward the front side. At this time, the second spring 19 is in a stretched state. Then, the seat pocket body 1 is placed on the top surface of the stroller base 2, so that the mounting tube 4 is slidably inserted into the mounting hole 3. After aligning the mounting groove 16 with the movable hole 17, the stopper 20 is released, and the mounting shaft 18 is automatically reset by the second spring 19, so that the mounting shaft 18 is slidably inserted into the mounting groove 16, and the installation of the seat pocket body 1 and the stroller base 2 is completed; on the contrary, when the staff needs to disassemble the seat pocket body 1 and the stroller base 2, they first pull the stopper 20 toward the front side to make the mounting shaft 18 away from the inside of the mounting groove 16, and the mounting tube 4 can be pulled out from the mounting hole 3 to complete the disassembly of the seat pocket body 1 and the stroller base 2, thereby facilitating the staff to disassemble and assemble the seat pocket body 1 and the stroller base 2, making disassembly and assembly simpler and more convenient, thereby improving disassembly and assembly efficiency.

[0029] like Figure 1-Figure 4 As shown, positioning blocks 21 are fixed on the left and right sides of the outer wall of the mounting tube 4, positioning grooves 22 are respectively opened on the left and right sides of the inner wall of the mounting hole 3, and the two positioning grooves 22 respectively position the two positioning blocks 21, and a plurality of ventilation holes 23 are opened on the inner bottom surface of the seat pocket body 1.

[0030] In use, the positioning block 21 and the positioning groove 22 facilitate positioning of the mounting tube 4, so that after the mounting tube 4 is installed, the mounting groove 16 can be aligned with the movable hole 17, and the connecting hole 8 can be aligned with the fixing hole 9, thereby improving the convenience of installation. The air vents 23 facilitate air circulation in the seat body 1, providing a more comfortable riding environment for children and maintaining comfort during use.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A baby stroller seat with a steering mechanism, comprising a seat body (1), wherein the seat body (1) is rotatably arranged above a baby stroller base (2), and characterized in that: The top surface of the baby carriage base (2) is provided with a mounting hole (3), a mounting tube (4) is detachably provided inside the mounting hole (3), a rotating shaft (5) is rotatably provided inside the mounting tube (4), a bearing (6) is fixed inside the mounting tube (4), an inner wall of an inner ring of the bearing (6) is fixedly connected to an outer wall of the rotating shaft (5), a plurality of fixing grooves (7) are provided on the outer wall of the rotating shaft (5), a connecting hole (8) is provided on the right side of the outer wall of the mounting tube (4), and a fixing hole (9) is provided on the right side of the outer wall of the baby carriage base (2), the fixing hole (9) is connected to the inside of the mounting hole (3), a fixed shaft (10) is slidably inserted into the inside of the fixing hole (9), the fixed shaft (10) is slidably inserted into the connecting hole (8), the fixed shaft (10) is slidably inserted into the fixing groove (7), a first spring (11) is fixed to the right side of the outer wall of the baby carriage base (2), the first spring (11) surrounds the fixed shaft (10), a pulling frame (12) is fixed to the right end of the fixed shaft (10), and the left side of the outer wall of the pulling frame (12) is fixedly connected to the right end of the first spring (11).

2. A baby stroller seat with a steering mechanism according to claim 1, characterized in that: A rubber sleeve (13) is fixed to the right side of the outer wall of the pulling frame (12).

3. A baby stroller seat with a steering mechanism according to claim 2, characterized in that: The top surface of the baby carriage base (2) is provided with a rotation groove (14), and the bottom surface of the seat body (1) is fixed with two rotation blocks (15), and the two rotation blocks (15) are respectively rotatably arranged in the rotation groove (14).

4. A baby stroller seat with a steering mechanism according to claim 3, characterized in that: A mounting groove (16) is provided on the front side of the outer wall of the mounting tube (4), a movable hole (17) is provided on the front side of the outer wall of the baby carriage base (2), a mounting shaft (18) is slidably inserted into the movable hole (17), the mounting shaft (18) is slidably inserted into the mounting groove (16), a second spring (19) is fixed on the front side of the outer wall of the baby carriage base (2), the second spring (19) surrounds the mounting shaft (18), a stopper (20) is fixed on the front end of the mounting shaft (18), and the rear side of the stopper (20) is fixedly connected to the front end of the second spring (19).

5. A baby stroller seat with a steering mechanism according to claim 1, characterized in that: Positioning blocks (21) are fixed on the left and right sides of the outer wall of the installation tube (4), and positioning grooves (22) are respectively opened on the left and right sides of the inner wall of the installation hole (3), and the two positioning grooves (22) respectively position the two positioning blocks (21).

6. A baby stroller seat with a steering mechanism according to claim 5, characterized in that: The inner bottom surface of the seat pocket body (1) is provided with a plurality of ventilation holes (23).

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