CN200966480Y

CN200966480Y - Multifunctional bed-chair

Info

Publication number: CN200966480Y
Application number: CN 200620099200
Authority: CN
Inventors: 梁爽
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-28
Filing date: 2006-09-28
Publication date: 2007-10-31
Anticipated expiration: 2016-09-28

Abstract

A multipurpose chair bed is provided, with multiple functions of a chair, a reclining chair, a single bed and storing the beddings, etc. The utility model comprises a seat plate, a back plate, an armrest, and chair legs. An upper seat plate (2), a connection rod (3), and a lower seat plate (4) are hinged together in turn, a space for storing things formed among after the upper seat plate (2) and connection rod (3) and lower seat plate (4) being folded; the back plate (1) and the lower seat plate (4), an armrest vertical member(7), and an armrest rod (6) are hinged in turn to form an adjustable quadrangle, and any the adjacent edges can be hinged with an angle regulator (8). The upper seat plate (2) can be stretched forward, through the adjustment by a cam lever (8-1) on the angle regulator (8), the utility model is easier to change the chair into a reclining chair and a single bed. The utility model has the advantages of simple structure, multipurpose, high practicability, and is suitable for office, household and other applications.

Description

The multifunctional chair bed

Technical field

The utility model relates to furniture, particularly a kind of multi-functional combination furniture that can be transformed into seat, chaise longue and single bed.

Background technology

Seat is a kind of furniture commonly used, and they have only a kind of function mostly, some other functions that also some product mixes arranged.In people's routine work life, the custom of afternoon nap is all arranged mostly, because office space and the restriction of time, people lie prone carrying out lunch break on the desk or on chaise longue, sofa, this afternoon nap mode was both uncomfortable, also was unfavorable for health.The simple bedding of some of afternoon nap needs independent parking space, deposits and use comparatively trouble.Along with people's growth in the living standard, the quickening of work rhythm, people are more and more higher to the requirement of healthy and comfortableness, and the problem that therefore solves lunch break is more and more eager.

Summary of the invention

The purpose of this utility model is to provide a kind of simple in structure, easy to operate multifunctional chair bed, makes it have seat, chaise longue, single bed and deposits multiple functions such as bedding, to satisfy people's needs.

The utility model is intended by the following technical solutions:

It comprises seat board, backup plate, handrail, chair leg, and the upper base plate 2 in the seat board, connecting rod 3, seat board 4 is hinged successively down, upper base plate 2 and connecting rod 3 and down seat board 4 form a storage space therebetween after folding; Backup plate 1 and following seat board 4, handrail vertical rod 7, movable quadrangle of the hinged successively formation of bar 6, any a pair of adjacent edge is hinged with angle demodulator 8 in quadrangle.

Above-mentioned angle demodulator 8, it by cam lever 8-1, screw rod 8-2, nut 8-3, sell 8-4, formed by crimp head 8-5 and U-joint 8-6; It is inserted in the U-joint 8-6 by crimp head 8-5, and screw rod (8-2) passes from the two mesopore, and screw rod 8-2 annulus end inserts among the cam lever 8-1 and with pin 8-4 and connects, and the end of thread of screw rod 8-2 is affixed with nut 8-3.

Be provided with a portable plate 10 behind, can take off and embed on two connecting rods 3 at backup plate 1, make upper base plate 2, portable plate 10, following seat board 4 places in one plane.

Advantage of the present utility model is one-object-many-purposes, save to take up an area of the space, and angle demodulator 8 is simple in structure, does not influence mouldedly, and backup plate 1 is set level the back does not have projection with following seat board 4 junctions, more smooth, has increased its comfortableness.

Description of drawings

Fig. 1 is the basic structure schematic diagram of the utility model embodiment.

Fig. 2 is the structural representation after the utility model embodiment launches.

Fig. 3 is that the utility model embodiment becomes structural representation behind chaise longue, the single bed.

Fig. 4 is the perspective view after the utility model embodiment launches.

Fig. 5 is the structural representation of the angle demodulator 8 of the utility model embodiment.

Fig. 6 is that the A of Fig. 5 is to view.

The specific embodiment

The disclosed structure of above accompanying drawing is the structure of a specific embodiment of the present utility model.Among the figure, 1 is backup plate, and 2 is upper base plate, and 3 is connecting rod, 4 are following seat board, and 5 is the handrail panel, and 6 is bar, 7 is the handrail vertical rod, and 8 is angle demodulator, and 8-1 is a cam lever, 8-2 is a screw rod, and 8-3 is a nut, and 8-4 is a pin, 8-5 is for being subjected to crimp head, and 8-6 is a U-joint, and 9 is movable foot support, 10 is portable plate, and 11 is the chair leg, and 12 is hinge.

Referring to Fig. 1, Fig. 2, Fig. 4, in the present embodiment, backup plate 1, following seat board 4, connecting rod 3, upper base plate 2 use hinge 12 hinged successively, when upper base plate 2, connecting rod 3, when descending seat board 4 to fold mutually, just can become a normal seat, upper base plate 2 and connecting rod 3 and the storage space that forms between the seat board 4 down can be deposited some simple beddings.After upper base plate 2 trailed forward, upper base plate 2 just was on the horizontal plane with following seat board 4, opens the travel(l)ing rest 9 under the upper base plate 2, and upper base plate just becomes the toe board of chaise longue at this moment, and the neutral gear between two connecting rods 3 just in time is beneficial to people's chaise longue up and down.

Consult Fig. 3, in the present embodiment, the inclination angle of backup plate 1 is to be adjusted by the quadrangle that backup plate 1 and following seat board 4, handrail vertical rod 7, bar 6 are hinged to.According to quadrangle unstability principle, this tetragonal shape is changeable, and after an interior angle was fixing, this quadrangle became stable quadrangle.Bar 6 is connected with the crimp head 8-5 that is subjected in the angle demodulator 8, and handrail vertical rod 7 is connected with u shaped connector 8-6 in the angle demodulator 8.Cam lever 8-1 in the angle demodulator 8, screw rod 8-2, nut 8-3, sell 8-4, be subjected to the annexation of crimp head 8-5 and U-joint 8-6 to see Fig. 5, Fig. 6. when cam lever 8-1 unclamps, because diminishing of the radius of cam lever 8-1 cam, u shaped connector 8-6 opens under the elastic force effect voluntarily, contact-making surface breaks away from, and can do mutual rotation between bar 6 and the handrail vertical rod 7 this moment.When cam lever 8-1 compresses, the change of the radius of cam lever 8-1 cam is big, and the ratchet on the u shaped connector 8-6 is pressed in the ratchet that is subjected to crimp head 8-5, and contact-making surface tightly forces together mutually and can not move, just can not rotate between bar 6 and the handrail vertical rod 7, angle is fixing at this point.Open the movable foot support 9 on the backup plate 1, and the portable plate 10 that will be located at backup plate 1 rear portion takes off and embeds on two connecting rods 3, when backup plate 1 is placed on horizontal level, just can make backup plate 1, following seat board 4, portable plate 10, upper base plate 2 form a complete plane, just become a single bed this moment.

When the tilt angle varied of backup plate 1, the height of handrail panel 5 also changes thereupon, and when backup plate 1 was placed on horizontal level, the height of handrail panel 5 was minimum, and instructions for use is just in time satisfied in this variation.

For needs attractive in appearance and that use, can add an apron at upper base plate 2 and following seat board about 4 and front, be used for blocking dust and play decoration function.For the ease of moving, universal wheel can be installed on chair leg 11 or chair leg 11 changed into have mobile, rotation, the support of elevating function.

The utility model is simple in structure, and one-object-many-purposes is practical, is convenient to office, family and other various occasions and uses.

Claims

1, a kind of multifunctional chair bed, it comprises seat board, backup plate, handrail, chair leg, it is characterized in that: the upper base plate in the seat board (2), connecting rod (3), seat board (4) is hinged successively down, upper base plate (2) and connecting rod (3) and down seat board (4) form a storage space therebetween after folding; Backup plate (1) and following seat board (4), handrail vertical rod (7), movable quadrangle of the hinged successively formation of bar (6), any a pair of adjacent edge is hinged with angle demodulator (8) in quadrangle.

2, multifunctional chair bed according to claim 1 is characterized in that: above-mentioned angle demodulator (8) by cam lever (8-1), screw rod (8-2), nut (8-3), pin (8-4), formed by crimp head (8-5) and U-joint (8-6); It is inserted in the U-joint (8-6) by crimp head (8-5), and screw rod (8-2) passes from the two mesopore, and screw rod (8-2) annulus end inserts in the cam lever (8-1) and with pin (8-4) and connects, and the end of thread of screw rod (8-2) is affixed with nut (8-3).

3, multifunctional chair bed according to claim 1, it is characterized in that: be provided with a portable plate (10) behind, can take off and embed on two connecting rods (3) at backup plate (1), upper base plate (2), portable plate (10), following seat board (4) are located in one plane.