CN2860224Y

CN2860224Y - Folding bedstead

Info

Publication number: CN2860224Y
Application number: CN 200520064714
Authority: CN
Inventors: 李德锵
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-20
Filing date: 2005-09-20
Publication date: 2007-01-24
Anticipated expiration: 2015-09-20

Abstract

A folding bed frame includes a bed frame (E) and support foot. The utility model is characterized in that, said bed frame has U-type bed head elbow(18) bended at two sides and U-type bed end elbow (1), two sides of the bed head elbow are respectively hinged with left and right regulating rods, the other end of the regulating rod is hinged with the front end of the front bed edge pole(8), the rear end of the front bed edge pole (8) is hinged with the front end of left and right rear bed edge poles (4), the rear end of the rear bed edge pole (4) is hinged with a bed end elbow joint, the bed end elbow is hinged with the upper part of a rear support foot (2) at a part that keeps certain distance from the end, a folding connecting rod frame is hinged between the rear support foot and a bed edge pole at side of the bed frame (E), the rear end of the front bed edge pole (8) is hinged with a middle support foot (6), and the front lower part of the front bed edge pole (8) is equipped with a folding connecting rod support frame (G) consisting of a hinged connecting rod. The apparatus can be folded in sofa or cushion and is convenient to use. .

Description

A kind of folding type bed frame

Technical field

The utility model belongs to a kind of bed accessory, is specifically related to a kind of folding type bed frame.

Background technology

The family expenses bedstead mostly can not fold at present, carries, collects inconvenience, and it is many to take up space.The sofa that can lie, seat cushion can not be comfortable as bed, more have a lot of sofas, seat cushion can only lean on seat, do not have a kind of taking up space to lack, can be sofa or a seat cushion and a bed accessory that can fold that is integrated.

Summary of the invention

The purpose of this utility model is to provide a kind of folding type bed frame, this kind bedstead can be formed a kind of folding bed with collapsible mattress and other annex, this folding type bed frame can be fixed in sofa or the seat cushion, and the time spent pulls out in sofa or seat cushion, not the time spent with its folding storage in sofa.

The technical scheme that realizes above-mentioned purpose is: the utility model is provided with a frame (E), leg (2,6), a whole bedstead left side, right symmetry, it is characterized in that: described bed frame (E) is provided with the U-shaped head of a bed bend pipe (18) and the U-shaped tailstock bend pipe (1) of two ends bending, head of a bed bend pipe two ends respectively with a left side, right adjusting rod (16) is hinged, the adjusting rod other end is hinged with preceding bedside pole (8) front end respectively, before bedside pole (8) rear end respectively with about back bedside pole (4) front end hinged, back bedside pole (4) rear end and tailstock bend pipe (1) termination are hinged, tailstock bend pipe (1) draws back the position and rear leg (2) upper end of certain distance in itself and end hinged, be hinged with collapsible linkage (3 between the bedside pole of rear leg (2) and bed frame (E) sidepiece, 5), preceding bedside pole (8) rear end and middle leg (6) upper end are hinged, and preceding bedside pole (8) lower front is provided with by articulated linkage (10,12,13,14,17) the collapsible link supports mechanism (G) of Zu Chenging.

Further scheme is: described collapsible foreleg link supports mechanism (G) bottom is provided with fixed support (11), and the fixed support two ends are respectively by folding connecting rod (10,12,14) hinged with the bed frame, be hinged with folding stull (13,17) between the folding connecting rod of both sides (10) and (12,14).

Can fixedly connected with sofa or seat cushion and supported by collapsible link supports mechanism (G) in the utility model bed frame (E) front portion, preceding bedside pole (8) rear portion and back tailstock bend pipe (1), back bedside pole (4) are supported by middle leg (6) and rear leg (2) respectively, and head of a bed bend pipe (18), adjusting rod (16), the front and back bedside pole (8 of composition bed frame (E), 4) and tailstock bend pipe (1) be articulated structure, collapsible, middle leg and rear leg also can be folded up, and are stowed in sofa or the seat cushion by collapsible link supports mechanism (G) is folding.

The utility model can be fixed in sofa or the seat cushion by collapsible link supports mechanism (G), and the time spent pulls out in sofa or seat cushion, not the time spent with its folding storage in sofa, simple in structure, easy to use.

Description of drawings

Fig. 1, the utility model example structure schematic diagram

The structural representation of bedside pole 8 before Fig. 2, tailstock bend pipe 1 shown in Figure 1 bend towards from the top

Fig. 3, Fig. 1 embodiment fold rounding state structural representation (for ease of seeing clearly, pulling down fixed support 11)

Fig. 4, Fig. 1 embodiment fixed support 11 structural representations

Fig. 5, Fig. 1 embodiment head of a bed bend pipe 18 raise structural representation by height adjusting rod 15

Fig. 6, height regulating part 15 local structure for amplifying schematic diagrames

The folding structural representation that draws in sofa of Fig. 7, the utility model embodiment

Front bedside pole 9-forward foot in a step connecting rod 10-the first folding connecting rod 11-fixed support 12-of leg 7-forward foot in a step pull bar 8-the second folding connecting rod 13-first folding stull 14-V shape folding connecting rod 15-height adjusting rod 16-adjusting rod 17-the second folding stull 18-head of a bed bend pipe 19-mattress fixed head 20-tension spring 21-cross-tie 22-mattress fixed head 23-forward foot in a step fixed bar 24-rear foot fastener 25-slide block 26-block 27-projection among the pull bar 6-of bedside pole 5-sideline behind the 1-tailstock bend pipe 2-rear leg 3-rear foot pull bar 4-

Specific embodiments

This example bed frame E is combined with preceding bedside pole 8 and back bedside pole 4, the adjusting rod 16 of both sides by head of a bed bend pipe 18, the tailstock bend pipe 1 that the two ends at two are bent into U-shaped, hinged between each parts, back bedside pole 4 is shorter than preceding bedside pole 8, the connection of left and right rear leg 2 lower ends takes the shape of the letter U and is connected as a single entity, its two ends and tailstock bend pipe 1 are articulated in the B point, B point and tailstock bend pipe termination space out, form a moment, in order to support tailstock bend pipe 1, the rear foot fastener 24 that can fasten tailstock bend pipe 1 cross bar under folded state is housed, so that the unlikely whereabouts of rear leg on U-shaped rear leg 2 cross bars.

Middle leg 6 upper ends and preceding bedside pole 8 rear ends are hinged, in order to support preceding bedside pole.

Collapsible bar linkage structure hinged between the bedside pole of described rear leg 2 and bed frame E sidepiece is: rear foot pull bar 3 two ends that are a turning shape are articulated in C point and D point with rear leg 2 side levers and sideline pull bar 5 rear ends respectively, certain distance is drawn back in C point and U-shaped rear leg (2) end, the corner point that rear foot pull bar 3 makes progress is articulated in the A point with back bedside pole 4, the A point all spaces out with bedside pole 1 two ends, back, the same bedside pole of sideline pull bar 5 front ends 8 is hinged, and pin joint and external crucible space out along the rod rear end head.

Under the effect of rear foot pull bar 3, the rear leg that lands can not move left and right, thereby can increase the stability of bedstead.

Preceding bedside pole 8 lower front are provided with the collapsible link supports G of mechanism that is made up of articulated linkage, are connected in order to supporting bed frame front portion and with sofa or seat cushion.

The described collapsible link supports G of mechanism structure is: it is hinged to be position, turning and preceding bedside pole 8 that the forward foot in a step connecting rod 9 of a turning shape makes progress, and forward foot in a step pull bar 7 rear ends and middle leg 6 are hinged, and pin joint and middle leg upper end space out; Front end and forward foot in a step connecting rod 9 rear ends are hinged, turning shape forward foot in a step connecting rod 9 front ends and folding connecting rod 10 and second folding stull 17 upper ends are hinged, the middle part of second folding stull 17 other ends and V-arrangement folding connecting rod 14 1 arms is hinged, this arm termination and second folding connecting rod, 12 1 ends are hinged, first folding stull 13 two ends are hinged with second folding connecting rod 12 and first folding connecting rod 10 respectively, first folding connecting rod 10 and second folding connecting rod, 12 lower ends and fixed support 11 are hinged, the position, turning of V-arrangement folding connecting rod 14 and adjusting rod 16 rear ends and preceding bedside pole 8 front ends are hinged, V-arrangement folding connecting rod 14 another arm terminations are hinged with height regulating part 15, the height regulating part is provided with a vertical chute, be fixed on the slide block 25 that can rotate around bearing pin is housed on the bearing pin between adjusting rod 16 two ends, slide block 25 embeds in vertical chute of regulating part 15 just movingly.

When bedstead folded, slide block was motionless, and height regulating part chute moves along the slide block dual-side.

By adjusting rod 16, to fix the head of a bed that head of a bed bend pipe 18 on it, height regulating part 15, slide block 25 form just adjustable.As shown in Figure 6, slide block 25 upper and lower sides in the height regulating part 15 respectively have a V-shaped groove, there is a block 26 on height regulating part strip groove side, there is a small lugs 27 on the top, under the motionless situation of folding connecting rod mechanism, when counterclockwise turning to slide block around hinge, adjusting rod 16 and height regulating part 15 be positioned at height regulating part top slightly down during the place, and the V-shaped groove of slide block one end withstands the other block of groove, rectangular groove can not move along slide block, and the head of a bed is raised.When slide block was positioned at the chute top, the small lugs on height regulating part top blocked slide block, forces slide block to turn to, and elongated slot can move down along the slide block both sides again, and the head of a bed can put down.

First folding connecting rod 10 is connected with fixed support 11 hinges respectively with second folding connecting rod, 12 lower ends, first folding connecting rod, 10 ends are provided with a piece 10a of horizontal expansion, prop up the horizontal arm of force point of piece 10a and be fixed between the small rack 11a on the fixed support 11 at first folding connecting rod and be connected with tension spring 20, laborsaving when this spring can make bedstead draw back, steady when folding.

Fig. 3 for this routine folded state and remove spring 20 and fixed support 11 after structural representation, a, the b point on the fixed support 11 shown in Figure 4 is connected with lower end a, the b point hinge of first, second folding connecting rod shown in Figure 3 respectively.

Fixed support 11 can be fixedlyed connected with sofa or other object, thereby whole bedstead is fixed on sofa or other object, and Fig. 7 is the folding structural representation that draws in sofa of present embodiment.

See Fig. 1, the lateral support structure of bedstead is: be provided with between the forward and backward bedside pole in both sides in two mattress fixed heads, 22,19, two cross-ties 21, two and be provided with forward foot in a step fixed bar 23 between the leg 6.Cross-tie 21 and forward foot in a step fixed bar 23 play the crosswise fixed effect, and also available other object replaces, and quantity is the amount doesn't matter, can make stable getting final product about bedstead, and the mattress fixed head is used for fixing mattress.

Claims

1, a kind of folding type bed frame, be provided with a frame (E), leg (2,6), a whole bedstead left side, right symmetry, it is characterized in that: described bed frame (E) is provided with the U-shaped head of a bed bend pipe (18) and the U-shaped tailstock bend pipe (1) of two ends bending, head of a bed bend pipe two ends respectively with a left side, right adjusting rod (16) is hinged, the adjusting rod other end is hinged with preceding bedside pole (8) front end respectively, before bedside pole (8) rear end respectively with about back bedside pole (4) front end hinged, back bedside pole (4) rear end and tailstock bend pipe (1) termination are hinged, tailstock bend pipe (1) draws back the position and rear leg (2) upper end of certain distance in itself and end hinged, is hinged with collapsible linkage (3,5) between rear leg (2) and the bedside pole of frame (E) sidepiece, preceding bedside pole (8) rear end and middle leg (6) upper end are hinged, preceding bedside pole (8) lower front is provided with by articulated linkage (10,12,13,14,17) the collapsible link supports mechanism (G) of Zu Chenging.

2, folding type bed frame according to claim 1, it is characterized in that: a described left side, the connection of right back leg (2) lower end takes the shape of the letter U and is connected as a single entity, and collapsible bar linkage structure hinged between the bedside pole of bed frame (E) sidepiece is: rear foot pull bar (3) two ends that bending is a turning shape are articulated in (C) point and (D) point with U-shaped rear leg (2) side lever and sideline pull bar (5) rear end respectively, (C) draw back certain distance with U-shaped rear leg (2) end, the corner point that rear foot pull bar (3) makes progress is articulated in (A) point with back bedside pole (4), (A) all space out with bedside pole (4) two ends, back, the same bedside pole of sideline pull bar (5) front end (8) is hinged, and pin joint and external crucible space out along the rod rear end head.

3, folding type bed frame according to claim 1 and 2, it is characterized in that: described collapsible foreleg link supports mechanism (G) bottom is provided with fixed support (11), the fixed support two ends are respectively by folding connecting rod (10,12,14) hinged with the bed frame, be hinged with folding stull (13,17) between the folding connecting rod of both sides (10) and (12,14).

4, folding type bed frame according to claim 3, it is characterized in that: described collapsible link supports mechanism (G) structure is provided with the forward foot in a step connecting rod (9) that bending is a turning shape, position, turning that forward foot in a step connecting rod makes progress and preceding bedside pole (8) are hinged, forward foot in a step pull bar (7) rear end and middle leg (6) are hinged, and pin joint and middle leg upper end space out; Front end and forward foot in a step connecting rod (9) rear end are hinged, turning shape forward foot in a step connecting rod (9) front end and folding connecting rod (10) and second folding stull (17) upper end are hinged, the middle part of second folding stull (17) other end and V-arrangement folding connecting rod (14) one arms is hinged, this arm termination and second folding connecting rod (12) one ends are hinged, first folding stull (13) two ends are hinged with second folding connecting rod (12) and first folding connecting rod (10) respectively, first folding connecting rod (10) and second folding connecting rod (12) lower end and fixed support (11) are hinged, the position, turning of V-arrangement folding connecting rod (14) and adjusting rod (16) rear end and preceding bedside pole (8) front end are hinged, another arm termination of V-arrangement folding connecting rod (14) is hinged with height regulating part (15), the height regulating part is provided with a vertical chute, be fixed on the slide block (25) that can rotate around bearing pin is housed on the bearing pin between adjusting rod (16) two ends, slide block (25) embeds in vertical chute of regulating part (15) just movingly.

5, folding type bed frame according to claim 4 is characterized in that: slide block (25) upper and lower side in the described height regulating part (15) respectively has a V-shaped groove, and height regulating part strip groove is other a block (26), and there is a small lugs (27) on the top.

6, folding type bed frame according to claim 4, it is characterized in that: described first folding connecting rod (10) end is provided with piece (10a) of horizontal expansion, props up the horizontal arm of force point of piece (10a) and be fixed between the small rack (11a) on the fixed support (11) at first folding connecting rod to be connected with tension spring (20).

7, folding type bed frame according to claim 5, it is characterized in that: described first folding connecting rod (10) end is provided with piece (10a) of horizontal expansion, props up the horizontal arm of force point of piece (10a) and be fixed between the small rack (11a) on the fixed support (11) at first folding connecting rod to be connected with tension spring (20).