CN2101412U

CN2101412U - Folding bed made from bamboo and steel

Info

Publication number: CN2101412U
Application number: CN 91225978
Authority: CN
Inventors: 林卫平
Original assignee: HAISHU STEEL AND WOODEN FURNITURE FACTORY NINGBO CITY
Current assignee: HAISHU STEEL AND WOODEN FURNITURE FACTORY NINGBO CITY
Priority date: 1991-09-25
Filing date: 1991-09-25
Publication date: 1992-04-15

Abstract

The utility model relates to a folding bed made from bamboo and steel. A folding bed with the bamboo and steel structure is formed by hinging two pairs of steel bed racks, a bamboo shed surface and bed legs. Each steel bed rack is welded by channel steel and square pipes, and the bamboo sheets of the bamboo shed surface are isolated by washers, are connected into a sheet type by spring steel wires in the threading way, and are fastened on a cross arm inserted into the square pipe. The connection of the steel bed racks and the bed legs is realized by hinging connecting sheets, supporting irons and the connecting sheets each other. The folding bed made from bamboo and steel has the advantages of cool bamboo and has definite elasticity and strength. Moreover, the flat and straight performance is good, and the phenomenon of the sag can not occur. The structure is simple and the cost is low.

Description

Folding bed made from bamboo and steel

The utility model relates to furniture, particularly the folding bed of steel bamboo structure.

Popular steel wire bending machine on the market has inconvenience in the use, because bed surface adopts the structure of steel wire of pitch of the laps, though elasticity is preferably arranged, its shortcoming is not only easily to get rusty, and steel wire broken end place is easy to turn up, so that collude La La, damage bed clothes and body skin use in the winter time, as fill up and do not add mat under the blanket, very easily with the bed clothes adhesion, remove this, bed surface steel wire use year will be followed the string for a long time and be sunk, people are sleeping very uncomfortable, especially should not the teenager and the elderly's usefulness of sleeping.

Notification number be 2074590U's " collapsible bamboo bed " need to connect low-grade and bedstead and top grade and bedstead after launching with locking bail, use inconvenience, also keep away unavoidable folder people's lined dress simultaneously and send the possibility of noise.

The purpose of this utility model is to overcome the defective of prior art, utilizes the abundant bamboo resource in China south, design provide a kind of rational in infrastructure, have that certain elasticity, intensity are big, the bamboo boron steel bending machine suitable for four seasons of good straightness degree, no excessive settlement.

But embodiment of the present utility model is by two pairs of steel bed framves, bamboo canopy face, forms the bamboo boron steel bending machine of doubling with the hinged cabinet base of steel bed frame, and its steel bed frame is welded by channel-section steel and square tube.Bamboo canopy face utilizes the bamboo chip through specially treated to be material, and sheet and sheet form the slit of good gas permeability at interval by packing ring, have avoided lined dress to press from both sides the people again, also can not send noise because of sheet and sheet friction.Bamboo chip is unified into a slice with spring steel wire, and smooth to guarantee the bamboo face, bamboo chip is inlayed channel-section steel and fastening by lead-in, screw at the two ends of bed length direction, the bedside direction is fixed on the cross-arm, cross-arm inserts square tube, makes bedstead and bed surface constitute an integral body, has certain retractility simultaneously again.

The steel bed frame is an articulated structure with being connected of cabinet base.Wherein steel bed frame and two ends cabinet base is hinged hinged by the plate and the square tube that are fixed on the cabinet base, and a pair of support iron that can only folded inward is set simultaneously, and two support iron are separately fixed on cabinet base and the square tube.Steel bed frame and middle cabinet base hinged is hinged by brace on the cabinet base in the middle of being fixed on and two doubling bedstead square tubes.

This bamboo boron steel bending machine keeps the advantage of former bending machine, and its bed surface adopts bamboo chip, and existing certain elasticity has bigger intensity again, and grazing is good, no excessive settlement phenomenon, and the old man who is highly advantageous to the teenager and the suffers from waist-leg disease usefulness of sleeping has certain physiotherapy value.Because the superiority of mao bamboon, ventilative moistureproof good, suitable for four seasons, particularly summer, the usefulness of can directly sleeping is accepted by consumers in general easily, and market potential is very big.

Description of drawings.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is that the B of Fig. 1 is to view.

Fig. 4 is that the C of Fig. 1 is to view.

Fig. 5 is the D-D cutaway view of Fig. 1.

Be described in further detail by above-mentioned accompanying drawing below.

Bamboo boron steel bending machine (referring to Fig. 1-5) by two pairs of steel bed framves (1), bamboo canopy face (2), with the hinged cabinet base (8) of steel bed frame (1) but form the structure of doubling, its steel bed frame (1) is welded by cold-drawn channel-section steel (5) (front and back each) and square tube (3) (about each one), Welding Structure guarantees to have enough intensity, and upper surface requires to maintain an equal level.

Bamboo canopy face (2) is material with the bamboo chip, bamboo chip is through destarch, mothproof, preservative treatment, be processed into the sheet of the thick 8.5mm of wide 17mm, sheet and sheet ABS plastic system, the packing ring of thick 2mm (7) is separated by, use the spring steel wire (6) of diameter 2mm to wear then and be unified into sheet, promptly constitute bamboo canopy face (2), it is inlaid into channel-section steel (5) at the bed length direction, and fasten by rubber system lead-in (12) and screw, bamboo chip is fixed on the cross-arm (4) with four screws in the bedside direction, and being equally spaced, fines away and inserts in the pre-processed hole slot of square tube (3) in two of cross-arm (4), and every pair of bamboo canopy face (2) is with two cross-arms (4) load-bearing.

Steel bed frame (1) is folding articulated structure with cabinet base.Wherein steel bed frame (1) is to adopt plate (13) and support iron (11) with the cabinet base (8) at two ends, and with cabinet base (8) inboard of plate (13) rivet clasp in square tube system, another side and bedstead square tube (3) inboard are hinged.And the support iron (11) of a pair of radial type is set, be fixed on cabinet base (8) and bedstead square tube (3) outside, one of them support iron becomes angle square shape, can obtain when making cabinet base (8) be launched into vertical bedstead position spacing, so the cabinet base at two ends (8) is can only roll over inwards and can not be unconfined launch outwardly.The hinged employing of steel bed frame (1) and middle cabinet base (9) is riveted on the T type brace (10) on the middle cabinet base (9) of square tube system, and this brace (10) is hinged with the square tube (3) of both sides doubling again, promptly constitutes the folding bed of steel bamboo structure.

Whole folding bed surface needs to handle through the phosphatization plastic-blasting, and color is various, appoints the family and selects, and only otherwise face is moulded in damage, just can not get rusty.

During use folding bed is drawn back to both sides, and strut radial type support iron (11), plate this moment (13) also forwards design attitude to cabinet base, and constitutes firm triangle syndeton jointly with support iron (11).In folding bed when collection, fold into two cabinet base (8) earlier inwards, then two pairs of steel bed framves (1) drawn close to middle cabinet base (9), promptly is folded into to be convenient to the bed packing, transport or collect.

Claims

1, a kind of by two pairs of steel bed framves (1), bamboo canopy face (2), with the hinged cabinet base (8) of steel bed frame (1) but form the bamboo boron steel bending machine of doubling, it is characterized in that:

A. steel bed frame (1) is welded mutually by channel-section steel (5) and square tube (3);

B. bamboo canopy face (2) is material with the bamboo chip, wears connection with spring steel wire (6); Be inlaid into channel-section steel (5) and fastening at the two ends of bed length direction, insert on the cross-arm (4) of square tube (3) with being fixed on two in the bedside direction by lead-in (12), screw.

2, bamboo boron steel bending machine as claimed in claim 1 is characterized in that steel bed frame (1) is hinged with square tube (3) by the plate (13) that is fixed on the cabinet base (8) with the articulated structure of two ends cabinet base (8); And a pair of support iron (11) that can only folded inward is set, two support iron (11) are separately fixed on cabinet base (8) and the square tube (3).

3, bamboo boron steel bending machine as claimed in claim 1 is characterized in that the hinged hinged by brace (10) on the cabinet base (9) in the middle of being fixed on and two doubling square tubes (3) of steel bed frame (1) and middle cabinet base (9).

4, bamboo boron steel bending machine as claimed in claim 1, the bamboo chip of bamboo canopy face (2) that it is characterized in that wearing connection with spring steel wire (6) between sheet and sheet by packing ring (7) at interval.