CN2476227Y

CN2476227Y - Base with hammock function on children's bed

Info

Publication number: CN2476227Y
Application number: CN01209666U
Authority: CN
Inventors: 黄达
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-03-29
Filing date: 2001-03-29
Publication date: 2002-02-13
Anticipated expiration: 2011-03-29

Abstract

The utility model relates to a base with a hammock function on a children's bed, which belongs to a base structure of the children's bed with the function of the hammock. The utility model is composed of a connector, base upper blocks, base lower blocks, backing blocks, a big torsion spring, a small torsion spring, a standstill locking plate, a central shaft and a rotating cover which is fixedly provided with a handle, wherein the connector is provided with two perforations which are in orthogonal direction; after passing through a through hole of the backing block, a skeleton is connected with the connector using an axle pin, and both sides of the upper ends of the base lower blocks are provided with fin shape blocks. Compared with the prior art, the utility model has quite evident safety effect, and the base can be drawn up only by extending hands into the bottom of the bed to turn round the rotating cover to lock the fin-shaped blocks of the base lower blocks and a run-out lock at the apical margin of the backing blocks lock; the utility model has more security for users, and the users feel reassuring to use.

Description

The baby hammock base

The end holder structure Knot structure that belongs to a kind of berch of baby of tool hammock function at the bottom of the utility model baby hammock.

Present city's Games top berch of baby, the existing hammock function that increases promptly adds a folding interlayer, and Shi Tang Lying position is nearer from last hurdle, for baby's use that can only Tang Lying, to make things convenient for the treatment of adult to the baby.But above-mentioned hammock type doss still has other safety concerns when on the hammock of Ying Tang Lying on the upper strata, and careless accident brushes up against following four pin or base, and the base group might be upspring, and drives the doss bottom and shrinks and fall down, and a baby promptly has injured possibility in the bed.

The purpose of this utility model is to avoid the deficiencies in the prior art and provide a kind of security good, and base can be locked, can accident not upspring in the doss bottom, can avoid upspringing because of the base accident causing an interior baby that injured contingent baby hammock understructure is arranged.

This practicality reaches by following measure with novel purpose, it is by connector, piece on the base, piece under the base, back-up block, big torque spring, little torque spring, the spline sheet, central shaft, T shape pad and set firmly handled swivelling cover and form, connector is that mutually perpendicular direction Two perforation arranged, skeleton and the perforation of connector level, back-up block is provided with through hole, the through hole Yi Nail that skeleton passes back-up block consolidates, skeleton is connected with connector with pivot pin after passing the through hole of back-up block, skeleton can rotate around pivot pin, the upper end Two side of piece is provided with wing Like block under the base, the upper center of piece is a cylinder Like under the base, cylinder Like side is extended with an incline, cylinder Like end face is provided with a Like fin, six square grooves are arranged around the piece on the base, can be solid with the connector Yi Nail that is installed on the skeleton, piece is provided with a mesopore on the base, can be inserted in the cylinder of piece under the base; The mesopore side is provided with vee gutter and circular trough, can place the spline sheet in the circular trough and little torsion Dan Huang And Yong Nail closes, Two through hole is stamped in the rotation that is installed with handgrip, available Luo Silk and central shaft are fixed, the central shaft lower end is provided with two fan grooves, can in predetermined angle, rotate for the bar Like fin of piece under the base, central shaft side You Long shape through hole, can be altogether cooperate with the vee gutter of piece on the base and place big torque spring, central shaft central authorities are provided with a through hole, can place under T shape Dian Pian And Yong Luo Silk and the base piece and fix, the central shaft upper end is provided with Two counterbore, can Yong Luo Silk and swivelling cover fix, Kuai Ni Time Needles rotation under the Will base, but make its wing Like block depart from the wing Like block of piece under the apical margin The base pull-up Fou The of back-up block and the apical margin of back-up block is kept out mutually, make base can not on draw, avoid upspringing because of the base accident.

It is very obvious that the utility model Yu Yi You Ji Intraoperative compare safe effect, have only the Will hand to stretch into doss bottom twisting swivelling cover, the wing Like block of piece under the base and the apical margin Off Open Lock of back-up block are decided, can compare Yu Pass System Knot structure by pull-up base, Hui does not exist only needs to impose Pressure power or pulling force upwards at Di Bu Light Light, and base can be gone up and promote De Que Dot, the user is had more the sense of security, and Shi Yong Time feels more relieved.

Accompanying drawing 1 is a stereochemical structure exploded view of the present utility model.

Accompanying drawing 2 is structural representations of the present utility model.

Accompanying drawing 3 is structural representations of the present utility model.

Accompanying drawing 4 is A-A generalized sections of accompanying drawing 2.

Accompanying drawing 5 is B-B generalized sections of accompanying drawing 2.

Accompanying drawing 6 is section action schematic diagrames of the present utility model.

Accompanying drawing 7 is C-C generalized sections of accompanying drawing 6.

The utility model is described in further detail below in conjunction with accompanying drawing.As shown in Figure 1, the utility model is by connector 5, piece 1 on the base, piece 2 under the base, back-up block 4, big torque spring 9, little torque spring 8, spline sheet 7, central shaft 10, T shape pad and set firmly handled swivelling cover 3 and form, Wei Tong Over connector and bottom Gu Jia Group close Wai the piece on base, place spline sheet and little torque spring in the piece mesopore 15 side circular grooves 17 on the base, be inserted in piece cylinder under the base on the base in the piece mesopore, piece is against on the incline 19 of piece under the base spline sheet Complex Wei And under the rotating base, the big torque spring Two of Will termination Fen Do puts on the what base and reaches in the central shaft Ce Mian Long shape through hole 23 in the piece triangular groove 18, big torque spring of Will and central shaft Yi And put on the base hole among the piece, make two fan grooves of central shaft lower end be inserted on the bar shaped fin 20 of piece under the base, the upper end Two side of piece is provided with two wing Like blocks 33 under the base, its upper center 16 is a cylinder Like again, The cylinder Like side is extended with an incline 19, The cylinder Like end face is provided with a Like fin 20, the central shaft lower end is provided with two fan grooves, can in predetermined angle, rotate for the bar Like fin of piece under the base, piece 1 is provided with mesopore 15 on the base, be inserted in the cylinder on the piece 2 16 under the base in the mesopore, circular groove 17 of The mesopore side have closed spline sheet 7 and little torque spring 8, the spline sheet is divided into up and down, and a slice of two Ci Time spline sheets 7 is against on the incline 19 of piece cylinder 16 under the base, another sheet of spline sheet 7 is against on the convex arc 32 of central shaft, make under the base that piece 1 can not rotate mutually on the piece 2 and base, swivelling cover 3 fronts are provided with handgrip 21, the middle part is provided with two through holes 22, circular groove 17 Yong Nail 12 that spline sheet 7 and little torque spring 8 are put into piece 1 on the base close, again under the Will base cylinder 16 of piece 2 to penetrate in the mesopore 15 of piece 1 on the base Zuo Xuan Zhuan Tone whole, spline sheet 7 is against under the base on the piece incline 19, the big torque spring 9 of a Will upwards end is put into central shaft 10 side through holes 23, Will central shaft and big torque spring are put on the base hole 15 among the piece, level one end of big torque spring 9 is put in the triangular groove 18 of piece on the what base, Will central shaft Zuo Xuan Zhuan Tone is whole again, make two fan grooves of central shaft lower end be inserted in the bar shaped fin 20 on piece top under the base; Fixed with piece Lock under spiral shell Silk 11 Will central shafts and the base, central shaft can only be rotated by Wei Wound Luo Silk, Will skeleton 6 inserts Yi Nail 13 Chuan Over back-up block holes 25 in the back-up block 4, skeleton hole 26, Will skeleton 6 inserts in the connector 5, pivot pin Chuan Over hole 27 and hole 28, it is solid that Will connector 4 other ends insert in the square groove of piece 1 on the base Bing Yi Nail Chuan Over hole 29 Yu Yi , Will swivelling cover 3 covers on piece on the base, makes the hole 22 of swivelling cover 3 solid with counterbore 31 Chong He And Yi Luo Silk 14 Lock of central shaft.

Shown in accompanying drawing 2, accompanying drawing 3, skeleton and the perforation of connector level, back-up block is provided with through hole, the through hole Yi Nail that skeleton passes back-up block consolidates, skeleton is connected with connector with pivot pin after passing the through hole of back-up block, and skeleton can rotate around pivot pin, and the upper end Two side of piece is provided with wing Like block under the base.

As shown in Figure 4, piece 1 is provided with mesopore 15 on the base, circular groove 17 of The mesopore side have closed spline sheet 7 and little torque spring 8 Ci Time spline sheets 7 are against on the incline 19 of piece cylinder 16 under the base, make under the base that piece can not rotate mutually on the piece and base, when further rotation, the spline sheet is forced by the convex arc of central shaft, makes the spline sheet break away from the incline 19 of piece cylinder under the base.

As shown in Figure 5, the central shaft lower end is provided with two fan grooves, can in predetermined angle, rotate for the bar Like fin 20 of piece under the base, rotate, forward a Time spline sheet to and forced by the convex arc 32 of central shaft and leave little torque spring by the relative low-angle of central shaft with piece under the base.

Shown in accompanying drawing 6, accompanying drawing 7, Following Continued rotary handle, this Time central shaft drives piece rotation on base, forwards the wing Like block 36 inclined to one side From back-up blocks 4 of piece upper end Two side under the Time base to, and From and skeleton 6 can followingly be rolled over folds end seat Group.

Claims

1. baby hammock base, it is characterized in that by connector, piece on the base, piece under the base, back-up block, big torque spring, little torque spring, the spline sheet, central shaft, setting firmly handled swivelling cover forms, connector is that mutually perpendicular direction Two perforation arranged, skeleton and the perforation of connector level, back-up block is provided with through hole, the through hole Yi Nail that skeleton passes back-up block consolidates, skeleton is connected with connector with pivot pin after passing the through hole of back-up block, skeleton can rotate around pivot pin, the upper end Two side of piece is provided with wing Like block under the base, the upper center of piece is a cylinder Like under the base, cylinder Like side is extended with an incline, cylinder Like end face is provided with a Like fin, and piece is provided with a mesopore on the base, can be inserted in the cylinder of piece under the base; The mesopore side is provided with vee gutter and circular trough, can place the spline sheet in the circular trough and little torsion bullet spring And closes with Nail , and the central shaft lower end is provided with two fan grooves, can rotate in predetermined angle for the bar Like fin of piece under the base.

2. baby hammock base according to claim 1, the upper end Two side that it is characterized in that piece under the base is provided with two wing Like blocks, six square grooves are arranged around the piece on the base, the spline sheet is divided into two up and down, a slice of spline sheet is against on the incline of piece cylinder under the base, and another sheet of spline sheet is against on the convex arc of central shaft.