CN87217009U

CN87217009U - Combined children cart and telescopic rocking bed

Info

Publication number: CN87217009U
Application number: CN 87217009
Authority: CN
Inventors: 翁南翔
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-12-31
Filing date: 1987-12-31
Publication date: 1988-09-14

Abstract

The utility model relates to a combined children cart and telescopic rocking bed. A bed frame comprises L-shaped inner tubes and straight type outer sleeve tubes. Two to three fleet slots are arranged on the inner tube. The outer sleeve tube is provided with screw holes. The size of the bed frame can be changed according to the different positions of the fleet slots. The bed frame passes through round holes of a swinging plate fixedly connected with the bed frame by pins whose ends are provided with screw threads. The pins are screwed into the screw thread of a transverse rod to make the bed frame swing taking the pins as the fulcrum. The utility model has the advantages of double purpose, simple structure, easy fabrication, which is suitable for the households which have smaller dwelling space.

Description

Combined children cart and telescopic rocking bed

But the utility model is the shaking table that a kind of double as perambulator uses.

The perambulator of being supplied on market at present is that a kind of base of frame is equipped with four wheels, some vertical rods is housed on the framework again and the seat is housed and the dolly of handle.And general shaking table is formed a bedstead by some root posts and crosspiece.Bedstead is connected with some suspension rods.Suspension rod links to each other with the people's that can sleep framework again.Shake framework, drive suspension rod around a spot wobble that is fixed on the bedstead.But above-mentioned perambulator and shaking table all only have the mono-function.And the size of bed immobilizes once just making.

But the utility model aims to provide a kind of double as perambulator and the telescopic shaking table of bed frame size.Be embodiment of the utility model below: a frame that is characterised in that of the present utility model can stretch.Fig. 1 is the constructional drawing of bed frame.Outer tube 1 is shaped on the straight tube of screw for two ends.The external diameter of interior pipe 2 is slightly less than the internal diameter of outer tube 1.Interior pipe 2 is made the L type, and two ends respectively are shaped on 2～3 shallow slots.After interior pipe inserted outer tube, size was as required fixed outer tube and interior pipe with chapiter screw respectively.The bed frame can shake.Fig. 2 is a constructional drawing of the present utility model.1 frame outer tube among the figure is managed in 2 frames, 3 forward swing plates, 4 back pendulum plates, 5 front rails, 6 rear transverse rods, 7 preceding vertical rods, 8 back vertical rods, 9 preceding pins, 10 back pins, 11 positive stops, 12 shock-proof springs.Forward swing plate 3, back pendulum plate 4 all are with into radian for the end, and the centre is drilled with the hole, garden, and top is affixed with the outer tube 1 of bed frame respectively, on the frame fabric is housed.Preceding pin 9 and back pin 10 1 ends all have screw thread to pass the hole, garden of putting on the plate respectively, are screwed in the screw of front and back cross bar 5,6.Making the pendulum plate can be with movable bed frame is that fulcrum is swung with pin 9,10.Fig. 3 is the johning knot composition of pendulum plate and cross bar.For swing has spacing and effect shock-absorbing to the pendulum plate.Positive stop 11 and shock-proof spring 12 are housed on cross bar.Fig. 2, Fig. 4 are the utility model scheme drawing.

Bottom of the present utility model is a rectangular frame 13.Framework is equipped with four wheels 14 13 times.Before vertical rod 7, back vertical rod 8, upper end respectively with preceding crossbearer 5, back crossbearer 6 connections, the lower end is hinged with the front axle 15 and the rear axle 16 that are fixed on the framework 13 respectively.The pin 17 that in four vertical rods a vertical section to be housed respectively be T shape.Respectively an end is hinged on the framework 13 when four vertical rods are in vertical position, the groove that the other end has the strut 18 of groove embeds in the pin 17, and vertical rod is no longer rotated.Be shaped on two grooves on the rear pole, to cooperate the needs of two kinds of different states.

The utility model unclamps forward swing plate 3, and strut 18 is separated with front and back vertical rod 7,8 when doing the dolly use with the pin 9 that connects of front rail 5.Front rail 5 and preceding vertical rod 7 are put to level attitude, and the front end of bed frame and the hook of framework 13 are fixed.Rear pole is fixing with back vertical rod 8 again.The rear end of bed frame is become the handle of dolly.

The utlity model has dual-use material, simple in structure, characteristics such as easily manufactured.Can regulate the size of bed by the diverse location of shallow slot on the interior pipe.Be particularly suitable for the less family of living space.

Claims

1, a kind of telescopic shaking table of bed frame of double as perambulator is made up of institutes such as wheel 14 frameworks 13, it is characterized in that it also comprises

A, a telescopic bed frame are made up of 2 of pipes in the outer tube 1, and interior pipe 2 is made the L type, and two ends are shaped on 2～3 shallow slots, and outer tube 1 is a straight tube, and all there is screw at two ends, and interior pipe 2 inserts in the outer tube 1 and is screwed,

B, front and back pendulum plate 3,4 is affixed with the front and back cross bar respectively, front and back pin 9,10 pass respectively hole, garden on the pendulum plate be screwed into before and after in the screw on the bar 5,6.