CN2188886Y

CN2188886Y - Folding bed

Info

Publication number: CN2188886Y
Application number: CN 94208856
Authority: CN
Inventors: 王子勤
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-04-13
Filing date: 1994-04-13
Publication date: 1995-02-08
Anticipated expiration: 2004-04-13

Abstract

The utility model relates to a folding bed. A bed frame 2 is provided with a connecting pipe 6, a connecting pin 7 and a chute 4. Legs 3 are movably connected with a connecting rod 5 and a draw rod 10. A bed head 1 can be inserted into the bed frame 2 or can be parallelly folded. One end of the connecting rod 5 is contacted with the chute 4 in a sliding mode. Adopting the sliding structure of the connecting rod, the bed can be conveniently folded or unfolded. The utility model has simple operation and high integral stability.

Description

Folding bed

The utility model relates to a kind of folding bed.

Now a large amount of metal folding beds that use will draw back supporting leg respectively with folding bed side face on the spot earlier again in the need time spent, and then the upset lathe bed just can make bed strut to stand on ground.And more because of this fulcrum with ground, lathe bed is difficult for steadily.It is first edge-on with lathe bed that this bed is also wanted when folding, just can fold up after amounting to supporting leg again.The whole program complexity that folds and strut is used inconvenience.

The purpose of this utility model be exactly provide at the defective of above-mentioned background technology that a kind of program folding and that strut simply, convenient is suitable for, lathe bed folding bed stably.

The purpose of this utility model is achieved in that this folding bed comprises a frame, supporting leg and bed surface, the both sides of bed frame are provided with chute, connecting rod one end that is connected with supporting leg extend in the chute, also be connected with middle hinged pull bar between connecting rod, the contact position of two frames is provided with tube connector, connecting pin and hinge; Head of a bed lower end is inserted in the Taper Pipe on the frame.

The hinged place of said pull bar is made of articulated slab and centrepin, and wherein the termination of two pull bars is connected on the articulated slab by pin respectively.The conehead of head of a bed lower end is provided with groove, and the pin in the bed frame Taper Pipe matches with the groove on the head of a bed conehead.The termination of said connecting rod is the right angle, or has pulley or slide block.Between bed frame and the supporting leg, be flexible connection between connecting rod and the supporting leg.

Fig. 1: overall structure schematic diagram of the present utility model.

Fig. 2: the johning knot composition of pull bar.

The front view of Fig. 3: Fig. 2.

Fig. 4: bed mount structure figure.

Fig. 5: head of a bed end structure chart.

Fig. 6: conical tube structure figure.

Below in conjunction with accompanying drawing embodiment of the present utility model is done a description.

As shown in Figure 1, the contact position of two frames 2 is linked together by hinge 8, and is respectively equipped with tube connector 6 and connecting pin 7 in the contact position of two frames 2.On the frame of bed frame 2, have chute 4, end sliding-contact in chute 4 of connecting rod 5, the other end is movably connected on the supporting leg 3 that is connected with bed frame 2.One end of pull bar 10 and connecting rod 5 flexibly connect; An end that has gradient is movably connected in (referring to Fig. 2, Fig. 3) between two articulated slabs 9 by pin 13, and by centrepin 12 supportings, turns down downwards to prevent pull bar 10.Also respectively have a Taper Pipe 11(referring to Fig. 4, Fig. 6 in the position at 2 four angles of bed frame), the conehead of the head of a bed 1 lower end inserts in the Taper Pipe 11 (referring to Fig. 5), runs through groove 15 and is connected with bed frame 2 by pin 14.As shown in Figure 6, the upper end of Taper Pipe 11 is provided with a gap 16, can make the head of a bed 1 and bed frame 2 parallel amounting to when the head of a bed 1 is carried to the extreme higher position.

When this bed needs to open under folded position, the supporting leg of one side need only be landed, a bed frame that draws back opposite side can make supporting leg, connecting rod and pull bar strut and stably stands on ground, then the connecting pin on the bed frame is inserted in the tube connector, can increase the intensity of bed surface and unlikely whereabouts.Pull out the head of a bed then, head of a bed lower end is inserted in the Taper Pipe of bed frame can use.When needs are amounted to, earlier the connecting pin on the bed frame is unpluged, and the head of a bed is mentioned the back folding fall, again the bed frame upwards one is lifted and can be made this bed ensemble folding.

The utility model has overcome the deficiency that exists in the background technology, has adopted the connecting rod slide mechanism, can amount to easily or open, and operation sequence is simple, and resistance to overturning is good.

Claims

1, a kind of folding bed, comprise a frame (2), supporting leg (3) and bed surface, the both sides that it is characterized in that a frame (2) are provided with chute (4), connecting rod (5) one ends that are connected with supporting leg (3) extend in the chute (4), also be connected with middle hinged pull bar (10) between connecting rod (5), the contact position of two frames (2) is provided with tube connector (6), connecting pin (7) and hinge (8); The head of a bed (1) lower end is inserted in the Taper Pipe (11) on the frame (2).

2, folding bed as claimed in claim 1 is characterized in that the hinged place of said pull bar (10) is made of articulated slab (9) and centrepin (12), and wherein the termination of two pull bars (10) is connected on the articulated slab (9) by pin (13) respectively.

3, folding bed as claimed in claim 1 is characterized in that the conehead of the head of a bed (1) lower end is provided with a groove (15), and the pin (14) in bed frame (2) Taper Pipe (11) matches with the groove (15) on the head of a bed (1) conehead.

4, folding bed as claimed in claim 1 is characterized in that the termination of said connecting rod (5) curves the right angle or has pulley, slide block.

5,, it is characterized in that between a frame (2) and the supporting leg (3), be flexible connection between connecting rod (5) and the supporting leg (3) as claim 1,2 described folding beds.