CN218577827U

CN218577827U - Seat structure for baby stroller

Info

Publication number: CN218577827U
Application number: CN202223147406.1U
Authority: CN
Inventors: 陈艳艳
Original assignee: Qingdao University of Technology
Current assignee: Qingdao University of Technology
Priority date: 2022-11-27
Filing date: 2022-11-27
Publication date: 2023-03-07
Anticipated expiration: 2032-11-27

Abstract

The utility model discloses a seat structure for a baby stroller, which comprises a stroller frame, wherein the top of the stroller frame is provided with a seat, two sides of the seat are provided with first rotating shafts, the seat is connected with the stroller frame through the first rotating shafts, the other end of the stroller frame is provided with a rocking chair assembly, the rocking chair assembly comprises a driving seat and a transmission rod, the middle part of the driving seat is provided with a groove, the bilateral symmetry of the groove is provided with a second rotating shaft, the end part of the second rotating shaft is provided with an eccentric rotating block, a third rotating shaft is arranged between the end parts of the two eccentric rotating blocks, the third rotating shaft penetrates through one end of the transmission rod, the other end of the transmission rod is provided with a fourth rotating shaft, the transmission rod is connected with the other end of the seat through the fourth rotating shaft, the inside of the driving seat is provided with a motor, and the output end of the motor is connected with one of the second rotating shafts; the utility model discloses an overall structure's setting makes the utility model discloses possess independently to have the function of sleeping of laughter.

Description

Seat structure for baby stroller

Technical Field

The utility model relates to a children's shallow technical field specifically is a seat structure for children's shallow.

Background

The child stroller is a vehicle for children, and can be moved only by assisting in pushing or pulling by people. The baby stroller is a favorite transportation vehicle for children, and is an essential product for mothers to take children to shop on the street.

The seat of the existing baby stroller is generally fixed and does not have the function of autonomously sleeping, so that a child feels bored when sitting on the seat for a long time and is difficult to sleep under the condition that parents do not sleep, and therefore a seat structure for the baby stroller capable of autonomously sleeping needs to be designed.

SUMMERY OF THE UTILITY MODEL

For solving the defect that the prior art does not have the function of independently sleeping, the utility model provides a seat structure for a baby stroller.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a seat structure that children's shallow used, including pushing away the frame, the top that pushes away the frame is equipped with the seat, and the both sides of seat are equipped with first pivot, and the seat is connected with pushing away the frame through first pivot, the other end that pushes away the frame is equipped with rocking chair subassembly, and rocking chair subassembly is equipped with the recess including driving seat and transfer line, the middle part that drives the seat, and the bilateral symmetry of recess is equipped with the second pivot, and the tip of second pivot is equipped with eccentric commentaries on classics piece, is equipped with the third pivot between the tip of two eccentric commentaries on classics pieces, and the one end of transfer line has been alternated in the third pivot, and the other end of transfer line is equipped with the fourth pivot, and the transfer line is connected with the other end of seat through the fourth pivot, and the inside of driving seat is equipped with the motor, and the output and one of them second pivot of motor are connected.

As a preferred technical scheme of the utility model, the one end of shallow frame is equipped with the base, and the top of base is equipped with the attenuator, and the flexible end of attenuator is connected with the one end of seat.

As a preferred technical scheme of the utility model, the bottom of seat one end is equipped with the horizontal pole, alternates on the horizontal pole and is equipped with the slider, and the bottom of slider is equipped with the fifth pivot, and the slider is connected with the flexible end of attenuator through the fifth pivot.

As an optimal technical solution of the present invention, the third rotating shaft and the second rotating shaft are located on different straight lines.

As an optimized technical proposal of the utility model, the seat is in the shape of an eggshell, and a soft cushion is arranged in the seat.

The utility model has the advantages as follows:

1. the utility model provides a seat structure that children's shallow was used, through being connected the seat through first pivot and shallow frame, the one end of pushing away the frame is equipped with rocking chair subassembly, rocking chair subassembly is including driving seat and transfer line, the middle part that drives the seat is equipped with the recess, the bilateral symmetry of recess is equipped with the second pivot, the second pivot is connected with the one end of transfer line through eccentric commentaries on classics piece and third pivot, the other end of transfer line is connected with the one end of seat through the fourth pivot, motor in the drive seat is connected with one of them second pivot, driving motor, it uses the second pivot to rotate as the axle center to drive eccentric commentaries on classics piece, transmission through the third pivot, it reciprocates to drive the transfer line, thereby the one end that drives the seat uses first pivot to reciprocate as the fulcrum, make the seat rock, reach the effect of slumping, make the utility model discloses possess autonomic function of sleeping.

2. This kind of seat structure that children's shallow was used is equipped with the base through the one end at the shallow frame, and the top of base is equipped with the attenuator, and the flexible end of attenuator is connected with the one end of seat, when rocking chair assembly rocks the one end of seat, and the other end of seat reciprocates equally, stretches or pushes down the attenuator, and the attenuator plays the cushioning effect to the seat, avoids seat 2 acutely to rock, increases the effect of louing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a seat structure for a stroller of the present invention;

fig. 2 is a schematic view of a seat connection structure of a seat structure for a stroller according to the present invention;

fig. 3 is a schematic view of a rocking chair assembly of a seat structure for a stroller of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 2 of the seat structure for the stroller of the present invention.

In the figure: 1. a cart frame; 2. a seat; 3. a first rotating shaft; 4. a base; 5. a damper; 6. a rocker chair assembly; 7. a driving seat; 8. a second rotating shaft; 9. an eccentric rotating block; 10. a third rotating shaft; 11. a transmission rod; 12. a motor; 13. a fourth rotating shaft; 14. a cross bar; 15. a slider; 16. and a fifth rotating shaft.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-2, the utility model relates to a seat structure for children's stroller, including the shallow frame 1, the top of shallow frame 1 is equipped with seat 2, and seat 2 is eggshell form, is equipped with the cushion in the seat 2, increases seat 2's comfort level. The rocking chair comprises a seat 2, wherein two sides of the seat 2 are provided with first rotating shafts 3, the seat 2 is connected with a pushing frame 1 through the first rotating shafts 3, the other end of the pushing frame 1 is provided with a rocking chair assembly 6, as shown in fig. 3, the rocking chair assembly 6 comprises a driving seat 7 and a transmission rod 11, the middle of the driving seat 7 is provided with a groove, two sides of the groove are symmetrically provided with second rotating shafts 8, the end part of each second rotating shaft 8 is provided with an eccentric rotating block 9, a third rotating shaft 10 is arranged between the end parts of the two eccentric rotating blocks 9, the third rotating shaft 10 and the second rotating shafts 8 are in different straight lines, the third rotating shaft 10 penetrates through one end of the transmission rod 11, the other end of the transmission rod 11 is provided with a fourth rotating shaft 13, the transmission rod 11 is connected with the other end of the seat 2 through the fourth rotating shaft 13, a motor 12 is arranged inside the driving seat 7, the output end of the motor 12 is connected with one of the second rotating shaft 8, the motor 12 drives the transmission rod 11 to move up and down through the motor 12, so as to drive one end of the transmission rod 2 to move up and down by taking the first rotating shaft 3 as a fulcrum, so that the seat 2 rocks, and the effect of sleeping is achieved.

Wherein, the one end of shallow frame 1 is equipped with base 4, and the top of base 4 is equipped with attenuator 5, and the flexible end of attenuator 5 is connected with the one end of seat 2, plays the supporting role to seat 2 to play the stabilizing action when seat 2 rocks. As shown in fig. 4, a cross bar 14 is arranged at the bottom of one end of the seat 2, a sliding block 15 is inserted into the cross bar 14, a fifth rotating shaft 16 is arranged at the bottom of the sliding block 15, and the sliding block 15 is connected with the telescopic end of the damper 5 through the fifth rotating shaft 16, so that the damper 5 can be telescopic in a moving track adapted to the seat 2.

When the baby carrier works, the driving motor 12 drives the eccentric rotating block 9 to rotate by taking the second rotating shaft 8 as an axis, and the driving rod 11 is driven to move up and down through the transmission of the third rotating shaft 10, so that one end of the seat 2 is driven to move up and down by taking the first rotating shaft 3 as a fulcrum, the seat 2 is shaken, and the effect of soothing the baby is achieved. In the process, the other end of the seat 2 also moves up and down to stretch or press the damper 5, and the damper 5 plays a role in buffering the seat 2, so that the seat 2 is prevented from shaking violently, and the sleep helping effect is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a seat structure that children's shallow used, includes shallow frame (1), the top of shallow frame (1) is equipped with seat (2), the both sides of seat (2) are equipped with first pivot (3), seat (2) are connected with shallow frame (1) through first pivot (3), a serial communication port, the other end of shallow frame (1) is equipped with rocking chair subassembly (6), rocking chair subassembly (6) are including drive seat (7) and transfer line (11), the middle part of drive seat (7) is equipped with the recess, the bilateral symmetry of recess is equipped with second pivot (8), the tip of second pivot (8) is equipped with eccentric turning block (9), be equipped with third pivot (10) between the tip of two eccentric turning blocks (9), the one end of transfer line (11) is alternated in third pivot (10), the other end of transfer line (11) is equipped with fourth pivot (13), transfer line (11) are connected with the other end of seat (2) through fourth pivot (13), the inside of drive seat (7) is equipped with motor (12), the output and one of which second pivot (8) are connected.

2. The seat structure for a stroller according to claim 1, wherein a base (4) is provided at one end of the stroller frame (1), a damper (5) is provided at the top end of the base (4), and the telescopic end of the damper (5) is connected with one end of the seat (2).

3. The seat structure for the stroller according to claim 2, wherein a cross bar (14) is disposed at a bottom of one end of the seat (2), a sliding block (15) is inserted into the cross bar (14), a fifth rotating shaft (16) is disposed at a bottom of the sliding block (15), and the sliding block (15) is connected to the telescopic end of the damper (5) through the fifth rotating shaft (16).

4. A seat structure for a children's pushchair according to claim 1, characterised in that said third axis of rotation (10) is on a different line from the second axis of rotation (8).

5. A seat structure for a stroller according to claim 1, wherein the seat (2) is egg-shaped, and the seat (2) is provided with a cushion therein.