CN-116687172-B - Bracket assembly and cradle device

Abstract

The application discloses a bracket assembly and a cradle device, wherein the bracket assembly comprises a supporting seat, a bracket, a locking assembly and an actuating assembly, the bracket is in vertical sliding connection with the supporting seat, the locking assembly comprises a first locking piece and a second locking piece, the first locking piece is movably connected with the bracket, the second locking piece is arranged on the supporting seat, the actuating assembly comprises a driving piece and a linkage piece, the driving piece is rotationally connected with the bracket and can rotate around a first preset direction relative to the bracket, the first preset direction is parallel to the horizontal direction, the driving piece is connected with the first locking piece through the linkage piece, and the linkage piece can be driven to vertically move when the driving piece rotates around the first preset direction. In the embodiment of the application, the acting force of the driving piece is transmitted to the linkage piece and the first locking piece through the rotation of the driving piece, so that the rotating acting force on the driving piece is output to the first locking piece in a linear mode, the actuating assembly is simple in structure and convenient to operate, and the height of the cradle device is more convenient to adjust.

Inventors

• NING HUAN

Assignees

• 明门(中国)幼童用品有限公司

Dates

Publication Date

20260512

Application Date

20230725

Claims (13)

1. 1. A bracket assembly, comprising: A support base; The bracket is vertically connected with the supporting seat in a sliding manner; The locking assembly comprises a first locking piece and a second locking piece, the first locking piece is movably connected with the support, the second locking piece is arranged on the supporting seat, and the first locking piece is used for locking and unlocking with the second locking piece so as to realize locking and unlocking of the support and the supporting seat, so that the height of the support relative to the supporting seat can be adjusted; The actuating assembly comprises a driving piece, a linkage piece and a reset piece, wherein the driving piece is rotationally connected with the bracket, the driving piece can rotate around a first preset direction relative to the bracket, the first preset direction is parallel to the horizontal direction, the driving piece is connected with the first locking piece through the linkage piece, and the driving piece can drive the linkage piece to vertically move when rotating around the first preset direction so as to drive the first locking piece to move relative to the bracket and lock and unlock the second locking piece; The driving piece is integrally U-shaped, and comprises a pressing part, a first rotating arm and a second rotating arm, wherein the first rotating arm and the second rotating arm are arranged on two sides of the pressing part, the first end of the first rotating arm and the first end of the second rotating arm are both connected to the pressing part, and the second end of the first rotating arm and the second end of the second rotating arm form clamping ends; The driving piece further comprises a limiting part and a rotating shaft, the limiting part is matched with the linkage piece, two ends of the rotating shaft are respectively penetrated with the first rotating arm and the second rotating arm, the resetting piece is sleeved on the rotating shaft, the first end of the resetting piece is clamped with the clamping end, the second end of the resetting piece is abutted to the support, the resetting piece is used for enabling the driving piece to reset after the height of the support relative to the supporting seat is adjusted, and when the pressing part is operated to rotate around the rotating shaft, the limiting part is driven to move upwards to drive the linkage piece to move upwards, and the clamping end is driven to move downwards to enable the resetting piece to deform to provide resetting force for rotation of the driving piece.
2. 2. The bracket assembly of claim 1, wherein the linkage is rotatably coupled to the driving member about a second predetermined direction, the second predetermined direction being parallel to the first predetermined direction.
3. 3. The bracket assembly of claim 1, wherein the linkage member includes a connecting portion, a first through hole is formed in the connecting portion, and the connecting portion is hung on the limiting portion through the first through hole.
4. 4. The bracket assembly of claim 3, wherein the limiting portion comprises an abutting block and a convex wing which are connected with each other, a limiting groove is formed by the abutting block and the convex wing in a surrounding mode, when the connecting portion is hung on the limiting portion, the connecting portion is located in the limiting groove, and the connecting portion is contacted with the abutting block.
5. 5. The bracket assembly of claim 4, wherein the tab comprises a first portion and a second portion, the first portion being spaced apart from the second portion.
6. 6. The bracket assembly of claim 5, wherein the stop portion further comprises two lugs disposed on opposite sides of the first portion and the second portion.
7. 7. Cradle device comprising a cradle body, a swinging assembly and a bracket assembly according to any of claims 1-6, the cradle body being connected to the bracket assembly by means of the swinging assembly.
8. 8. The bassinet device of claim 7, wherein the swing assembly comprises: The shell is connected with the bracket, and a through groove extending along a third preset direction is formed in the shell; the swing arm penetrates through the through groove and is movably connected with the shell along the third preset direction, and the swing arm is connected with the cradle body.
9. 9. The bassinet device of claim 8, wherein the swing assembly further comprises: the swing blocking piece covers the inner side of the through groove and is movably connected with the shell along the third preset direction.
10. 10. The bassinet device of claim 9, wherein the swing stop further comprises: and the extension part extends in a direction far away from the shell, the extension part is provided with a second through hole, the second through hole is communicated with the through groove, and the swing arm is connected with the extension part through the second through hole.
11. 11. The bassinet device of claim 10, wherein the swing stop further comprises a bumper tab located on a side of the extension in the third predetermined direction, or And a buffer bulge is arranged on the side part of the swing arm along the third preset direction.
12. 12. The bassinet device of claim 10, wherein the swinging barrier further comprises a curved barrier covering the inside of the through slot and movably connected to the housing in the third predetermined direction, the extension being connected to the curved barrier.
13. 13. The bassinet device of claim 12, wherein the swing stop further comprises a stiffener disposed on a side of the arcuate baffle remote from the extension.

Description

Bracket assembly and cradle device Technical Field The application relates to the technical field of cradles, in particular to a bracket component and a cradle device. Background The cradle provides a rest position for the baby, and the cradle generally comprises a supporting structure and a cradle body, and in order to adapt to the positioning height of a caretaker to the cradle body, the height of the cradle body can be generally adjusted by adjusting the height of the supporting structure, and for the caretaker of the baby, the simpler the height adjusting structure of the cradle body is, the more convenient the caretaker to operate. Disclosure of Invention The embodiment of the application provides a bracket assembly and a cradle device, which enable an actuating assembly for releasing a lock for a bracket and a supporting seat to be simple in structure and convenient to operate. The embodiment of the application provides a bracket assembly, which comprises a supporting seat, a bracket, a locking assembly and an actuating assembly, wherein the bracket is in vertical sliding connection with the supporting seat, the locking assembly comprises a first locking piece and a second locking piece, the first locking piece is movably connected with the bracket, the second locking piece is arranged on the supporting seat and is used for locking and unlocking the second locking piece so as to realize locking and unlocking of the bracket and the supporting seat, the actuating assembly comprises a driving piece and a linkage piece, the driving piece is rotationally connected with the bracket and can rotate around a first preset direction relative to the bracket, the first preset direction is parallel to the horizontal direction, the driving piece is connected with the first locking piece through the linkage piece, and the driving piece can drive the linkage piece to move vertically when rotating around the first preset direction so as to drive the first locking piece to move relative to the bracket so as to lock and unlock the second locking piece. In some embodiments of the present application, the actuating assembly further includes a reset element, and the reset element is connected to the driving element and the bracket, and the reset element can reset the rotation of the driving element, so as to drive the first locking element to move relative to the bracket, so as to lock and unlock the second locking element. In some embodiments of the present application, the driving element includes a first rotating arm, a pressing portion, and a second rotating arm that are sequentially connected, where the first rotating arm, the pressing portion, and the second rotating arm are disposed around a circumference of the support, so that the driving element is disposed more firmly, and rotation of the driving element is also more stable, and the first rotating arm and the second rotating arm are rotationally connected with the support through a rotating shaft. In some embodiments of the present application, the linkage member is rotationally connected to the driving member about a second predetermined direction, the second predetermined direction being parallel to the first predetermined direction, so as to reduce interference in motion transmission between the driving member and the linkage member. In some embodiments of the present application, the driving member includes a limiting portion, the linkage member includes a connecting portion, a first through hole is formed in the connecting portion, and the connecting portion is hung on the limiting portion through the first through hole, so that the connection mode is less constrained, the position of the linkage member can be finely adjusted in multiple directions, and movement interference of the driving member to the linkage member is further reduced. In some embodiments of the present application, the limiting portion includes an abutting block and a convex wing which are connected to each other, the abutting block and the convex wing form a limiting groove around each other, when the connecting portion is hung on the limiting portion, the connecting portion is located in the limiting groove, and the connecting portion is contacted with the abutting block. The hole inner wall of the first through hole can be abutted with the abutting block, and the side wall of the connecting part can be in contact with the convex wing, so that the abutting block and the convex wing can better limit the connecting part to be separated from the limiting groove. In some embodiments of the present application, the convex wing includes a first portion and a second portion, where the first portion and the second portion are spaced apart, so that the connecting portion is smoothly sleeved on the abutment block. In some embodiments of the present application, the limiting portion further includes two lugs, where the two lugs are disposed on opposite sides of the first portion and the second por