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CN-116058628-B - Cradle for baby

CN116058628BCN 116058628 BCN116058628 BCN 116058628BCN-116058628-B

Abstract

The application discloses a baby cradle, which comprises a support bracket, a sleeping basket, a sliding mechanism and a driving mechanism, wherein two support rods are vertically arranged at the upper part of the support bracket, a guide shaft is connected between the two support rods, the sliding mechanism comprises a connecting seat, a shell and rolling parts, the shell is fixed on the connecting seat, through holes are formed in two ends of the shell, the guide shaft penetrates through the two through holes, at least three rolling parts are uniformly distributed in the shell around the direction of the guide shaft and are abutted to the outside of the guide shaft, the driving mechanism is arranged between the connecting seat and the support rods so as to drive the connecting seat to move back and forth along the axial direction of the guide shaft, and the sleeping basket is fixed on one side, far away from the shell, of the connecting seat. The cradle of the application has more stable swing, is not easy to collide and generates larger swing, and simultaneously, the sliding mechanism has a simple structure and occupies smaller space, thereby being beneficial to reducing the volume of the cradle.

Inventors

  • HE YAMING

Assignees

  • 广州麦锶顿日用品有限公司

Dates

Publication Date
20260505
Application Date
20230217

Claims (9)

  1. 1. The baby cradle is characterized by comprising a support bracket, a sleeping basket, a sliding mechanism and a driving mechanism, wherein two support rods are vertically arranged on the upper part of the support bracket, and a guide shaft is connected between the two support rods; The sliding mechanism comprises a connecting seat, a shell and rolling elements, wherein the shell is fixed on the connecting seat, through holes are formed in two ends of the shell, the guide shaft penetrates through the two through holes, at least three rolling elements are uniformly distributed in the shell around the direction of the guide shaft, and the rolling elements are abutted to the outside of the guide shaft so as to roll on the guide shaft when the shell moves relative to the guide shaft; The driving mechanism is arranged between the connecting seat and the supporting rod to drive the connecting seat to move back and forth along the axial direction of the guide shaft; The sleeping basket is fixed on one side of the connecting seat far away from the shell.
  2. 2. The infant swing according to claim 1, wherein the two support rods are connected with each other by two guide shafts, the upper and lower parts of the connecting seat are respectively provided with the housing, and the two guide shafts are respectively arranged in the two housings in a penetrating manner.
  3. 3. The infant swing according to claim 1, wherein the rolling elements are provided at both ends of the housing.
  4. 4. The infant swing according to claim 3, wherein the housing has at least three grooves formed in an end portion thereof along a circumferential direction, and the rolling members are disposed in the at least three grooves in one-to-one correspondence.
  5. 5. The infant swing according to claim 4, wherein the opposite side walls of the receiving slot are formed with connecting slots along the longitudinal direction, the rolling member comprises a roller and a rotating shaft, the rotating shaft penetrates through the roller, the roller can rotate around the rotating shaft, and two ends of the rotating shaft correspondingly extend into the two connecting slots.
  6. 6. The infant swing according to claim 5, wherein the two ends of the housing are open, the two ends of the housing are covered with covers, the two covers are provided with the through holes, at least three groups of abutment column groups are uniformly distributed on the inner side of the cover around the direction of the through holes, the at least three groups of abutment column groups are in one-to-one correspondence with the at least three accommodating grooves, and one group of abutment column groups comprises two abutment columns which correspondingly extend into the two connecting grooves on the two sides of the accommodating groove and correspondingly abut against the two ends of the rotating shaft.
  7. 7. The infant swing according to any one of claims 1 to 6, wherein the drive mechanism includes a drive motor, a rotating arm, and a connecting arm, the drive motor is fixed to the connecting base, an output shaft of the drive motor is fixed to one end of the rotating arm, the other end of the rotating arm is rotatably connected to the connecting arm, and an end of the connecting arm remote from the rotating arm is rotatably connected to a support rod.
  8. 8. The infant swing according to any one of claims 1 to 6, wherein the upper portion of the side of the connector remote from the housing is provided with a tilting portion, the side of the basket is provided with a mounting seat, and the mounting seat is provided with a hanging hole for hanging on the tilting portion.
  9. 9. The infant swing according to any one of claims 1 to 6, wherein the lower portion of the support frame is provided with travelling wheels.

Description

Cradle for baby Technical Field The invention relates to the technical field of infant care equipment, in particular to a baby cradle. Background The patent document with the publication number of CN217390331U discloses an automatic swinging device and a baby crib, which comprises a bottom frame, a swinging mechanism and a sleeping basket seat, wherein the swinging mechanism can realize the automatic swinging of the sleeping basket seat, so that the burden of parents can be reduced. The swinging mechanism comprises a driving seat, a transmission assembly and a first suspension arm, wherein the transmission assembly comprises a driver, a first gear, a second gear, a third gear, a fourth gear and a fifth gear, so that the first suspension arm is driven to swing under the transmission of a plurality of gears, and further the swing of the sleeping basket seat can be realized. Although the swinging mechanism can realize the automatic swinging of the sleeping basket seat, the composition structure of the swinging mechanism is too complex, so that the problems of overlarge occupied volume, difficult arrangement and poor stability are caused. Disclosure of Invention Based on the above, the invention aims to provide a baby cradle which has a simple and stable structure and a small volume. The baby cradle comprises a support bracket, a sleeping basket, a sliding mechanism and a driving mechanism, wherein two support rods are vertically arranged on the upper part of the support bracket, and a guide shaft is connected between the two support rods; The sliding mechanism comprises a connecting seat, a shell and rolling elements, wherein the shell is fixed on the connecting seat, through holes are formed in two ends of the shell, the guide shaft penetrates through the two through holes, at least three rolling elements are uniformly distributed in the shell around the direction of the guide shaft, and the rolling elements are abutted to the outside of the guide shaft so as to roll on the guide shaft when the shell moves relative to the guide shaft; The driving mechanism is arranged between the connecting seat and the supporting rod to drive the connecting seat to move back and forth along the axial direction of the guide shaft; The sleeping basket is fixed on one side of the connecting seat far away from the shell. In the invention, when the driving mechanism drives the sliding mechanism to move back and forth, the rolling piece can roll back and forth along the guide shaft, so that the connecting seat can move stably along the guide shaft, the swinging of the sleeping basket is more stable, and the sleeping basket is not easy to collide to generate larger shaking, and meanwhile, the sliding mechanism has a simple structure, so that the occupied space is relatively smaller, and the baby cradle is beneficial to reducing the volume of the baby cradle. Preferably, two guide shafts are connected between the two support rods, the upper part and the lower part of the connecting seat are respectively provided with the shell, and the two guide shafts are correspondingly arranged in the two shells in a penetrating manner. Preferably, the rolling elements are arranged at two ends in the shell. Preferably, at least three accommodating grooves are formed in the end portion in the shell along the circumferential direction, and the rolling elements are correspondingly arranged in the at least three accommodating grooves one by one. Preferably, the connecting grooves are formed in two opposite side walls of the accommodating groove along the length direction, the rolling piece comprises a roller and a rotating shaft, the rotating shaft penetrates through the roller, the roller can rotate around the rotating shaft, and two ends of the rotating shaft correspondingly extend into the two connecting grooves. Preferably, both ends of the shell are both openings, and both ends of the shell are covered with covers, two covers are provided with through holes, at least three groups of abutting column groups are uniformly distributed on the inner side of the cover around the direction of the through holes, at least three groups of abutting column groups are in one-to-one correspondence with at least three accommodating grooves, one group of abutting column groups comprises two abutting columns, two abutting columns correspondingly extend into two connecting grooves on both sides of the accommodating grooves and correspondingly abut against both ends of the rotating shaft. Preferably, the driving mechanism comprises a driving motor, a rotating arm and a connecting arm, wherein the driving motor is fixed on the connecting seat, an output shaft of the driving motor is fixed with one end of the rotating arm, the other end of the rotating arm is rotationally connected with the connecting arm, and one end of the connecting arm far away from the rotating arm is rotationally connected to one supporting rod. Preferably, the upper part of one side of the con