CN201227047Y

CN201227047Y - Folding bed frame

Info

Publication number: CN201227047Y
Application number: CNU2008200496280U
Authority: CN
Inventors: 幸延琮
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-24
Filing date: 2008-06-24
Publication date: 2009-04-29
Anticipated expiration: 2018-06-24

Abstract

The utility model relates to a folding bed frame which belongs to the technical field of the bed frame. The folding bed frame comprises a headstock elbow pipe, a tailstock elbow pipe, a bed side tube, a headstock connecting rod and a tailstock connecting rod, wherein both ends of the bed side tube are respectively articulated with the headstock connecting rod and the tailstock connecting rod, the other end of the headstock connecting rod is articulated with the headstock elbow pipe, the other end of the tailstock elbow pipe is articulated with the tailstock elbow pipe. The folding bed frame further comprises a tailstock locking mechanism, wherein the tailstock locking mechanism comprises an elbow pipe pin, a fastener, a locking rod and a push rod; the end part of the elbow pipe pin is articulated with the tailstock elbow pipe, and the articulated point is pulled away from the end part of the tailstock elbow pipe; the fastener is installed on the elbow pipe pin; the locking rod is of a corner shape, one end of the locking rod is articulated with the elbow pipe pin, and the articulated point is pulled away from the end part of the elbow pipe pin; the other end of the locking rod is articulated with the push rod; the corner point of the locking rod is articulated with the tailstock elbow pipe, and the articulated point is pulled away from the end part of the tailstock elbow pipe; the other end of the push rod is articulated with the bed side tube, and the articulated point is pulled away from the end part of the tailstock elbow pipe. The utility model has the advantages that the bed frame can be folded and locked.

Description

Folding bedstead

Technical field:

The utility model relates to the bedstead technical field, relates in particular to folding bedstead.

Background technology:

For making full use of the house volume inside, folding furniture more and more is subjected to people's favor.Existing folding bedstead, bedstead integral body is left-right symmetry, comprise head of a bed bend pipe, tailstock bend pipe, bed edge pipe, head of a bed connecting rod and tailstock connecting rod, bed edge pipe two ends are hinged head of a bed connecting rod and tailstock connecting rod respectively, the hinged head of a bed bend pipe of the head of a bed connecting rod other end, the hinged tailstock bend pipe of the tailstock connecting rod other end, this folding bedstead, can't lock the folding position after its tailstock bend pipe is folding, making easily folding the inefficacy influenced folding effect.

The utility model content:

The purpose of this utility model is at the deficiencies in the prior art, and a kind of folding bedstead of collapsible locking is provided.

For achieving the above object, the utility model is achieved through the following technical solutions: folding bedstead, bedstead integral body is left-right symmetry, comprise head of a bed bend pipe, tailstock bend pipe, bed edge pipe, head of a bed connecting rod and tailstock connecting rod, described bed edge pipe two ends are hinged head of a bed connecting rod and tailstock connecting rod respectively, the hinged head of a bed bend pipe of the head of a bed connecting rod other end, the hinged tailstock bend pipe of the tailstock connecting rod other end, also comprise the tailstock retaining mechanism, this tailstock retaining mechanism comprises bend pipe leg, fastener, locking bar and push rod; Described bend pipe leg end portions and tailstock bend pipe are hinged, and this pin joint and tailstock bend pipe end space out; Described fastener is installed on the bend pipe leg; Described locking bar is the turning shape, and locking bar one end and bend pipe leg are hinged, and this pin joint and bend pipe leg end portions space out; The locking bar other end and push rod are hinged; The corner point of locking bar and tailstock bend pipe are hinged, and this pin joint and tailstock bend pipe end space out; The described push rod other end is hinged with bed edge pipe, and this pin joint spaces out with bed edge tube end.

Also comprise collapsible linkage, this collapsible linkage comprises fixed support, bull stick, first connecting rod, second connecting rod, third connecting rod, the 4th connecting rod and V-type connecting rod; Described bull stick is the turning shape, the bull stick corner point is hinged with bed edge pipe, one end of bull stick front end and first connecting rod and second connecting rod is hinged, the middle part of the other end of second connecting rod and V-type connecting rod is hinged, one end of the front end of V-type connecting rod and the 4th connecting rod is hinged, the two ends of third connecting rod are hinged with the middle part of first connecting rod and the 4th connecting rod respectively, and the other end of first connecting rod and the 4th connecting rod is hinged with fixed support respectively, and the corner point of V-type connecting rod is hinged on the hinged place of an edge pipe and head of a bed connecting rod.

Also comprise head of a bed height regulating rod, an end of described head of a bed height regulating rod and the lower end of V-type connecting rod are hinged, and the other end of head of a bed height regulating rod and head of a bed connecting rod are slidingly connected.

Leg and leg pull bar in also comprising; The upper end of middle leg is hinged on the hinged place of an edge pipe and tailstock connecting rod; One end and the middle leg of leg pull bar are hinged, and the upper end of this pin joint and middle leg spaces out; The other end of leg pull bar and the lower end of bull stick are hinged.

Described head of a bed bend pipe, tailstock bend pipe and the bend pipe leg shape that all takes the shape of the letter U.

The beneficial effects of the utility model: owing to adopted link-type tailstock retaining mechanism, when folding the tailstock bend pipe, elder generation's swing bend pipe leg, the fastener that is installed on the bend pipe leg is buckled on the tailstock bend pipe, simultaneously swing bend pipe leg and tailstock bend pipe again, when bend pipe leg and tailstock bend pipe turn to certain position, the tailstock retaining mechanism produces self-locking, it is the tailstock bend pipe, bend pipe leg and locking bar form the locking triangle, make tailstock bend pipe locking and can not rotating again, have only backward rotation bend pipe leg to make that the locking triangle lost efficacy after, just can open folding tailstock bend pipe, therefore, the utlity model has the advantage of collapsible locking.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further elaborated:

As shown in Figure 1, folding bedstead, bedstead integral body is left-right symmetry, comprise head of a bed bend pipe 12, tailstock bend pipe 1, bed edge pipe 15, head of a bed connecting rod 13 and tailstock connecting rod 17, described bed edge pipe 15 two ends are hinged head of a bed connecting rod 13 and tailstock connecting rod 17 respectively, the hinged head of a bed bend pipe 12 of head of a bed connecting rod 13 other ends, the hinged tailstock bend pipe 1 of tailstock connecting rod 17 other ends, also comprise tailstock retaining mechanism 18, this tailstock retaining mechanism 18 comprises bend pipe leg 2, fastener 16, locking bar 3 and push rod 4; Described bend pipe leg 2 ends and tailstock bend pipe 1 are hinged, and this pin joint and tailstock bend pipe 1 end space out; Described fastener 16 is installed on the bend pipe leg 2; Described locking bar 3 is the turning shape, and locking bar 3 one ends and bend pipe leg 2 are hinged, and this pin joint and bend pipe leg 2 ends space out; Locking bar 3 other ends and push rod 4 are hinged; The corner point of locking bar 3 and tailstock bend pipe 1 are hinged, and this pin joint and tailstock bend pipe 1 end space out; Described push rod 4 other ends are hinged with bed edge pipe 15, and this pin joint spaces out with bed edge pipe 15 ends.

Described folding bedstead also comprises collapsible linkage 19, and this collapsible linkage 19 comprises fixed support 20, bull stick 7, first connecting rod 8, second connecting rod 22, third connecting rod 9, the 4th connecting rod 21 and V-type connecting rod 14; Described bull stick 7 is the turning shape, bull stick 7 corner points are hinged with bed edge pipe 15, one end of bull stick 7 front ends and first connecting rod 8 and second connecting rod 22 is hinged, the middle part of the other end of second connecting rod 22 and V-type connecting rod 14 is hinged, one end of the front end of V-type connecting rod 14 and the 4th connecting rod 21 is hinged, the two ends of third connecting rod 9 are hinged with the middle part of first connecting rod 8 and the 4th connecting rod 21 respectively, the other end of first connecting rod 8 and the 4th connecting rod 21 is hinged with fixed support 20 respectively, and the corner point of V-type connecting rod 14 is hinged on the hinged place of an edge pipe 15 and head of a bed connecting rod 13.This collapsible linkage 19 can play folding effect of drawing bedstead in.

Described folding bedstead also comprises head of a bed height regulating rod 11, and an end of described head of a bed height regulating rod 11 and the lower end of V-type connecting rod 14 are hinged, and the other end of head of a bed height regulating rod 11 and head of a bed connecting rod 13 are slidingly connected.Head of a bed height regulating rod 11 is used to regulate the gradient of head of a bed bend pipe 12, thereby regulates the height of the head of a bed.

Leg 5 and leg pull bar 6 during described folding bedstead also comprises; The upper end of middle leg 5 is hinged on the hinged place of an edge pipe 15 and tailstock connecting rod 17; One end and the middle leg 5 of leg pull bar 6 are hinged, and the upper end of this pin joint and middle leg 5 spaces out; The lower end of the other end of leg pull bar 6 and bull stick 7 is hinged.Under the effect of leg pull bar 6, opening the middle leg 5 that contacts to earth can not move forward and backward, thereby has increased the stability of bedstead.

Described head of a bed bend pipe 12, tailstock bend pipe 1 and bend pipe leg 2 shape that all takes the shape of the letter U.

Owing to adopted link-type tailstock retaining mechanism 18, when folding tailstock bend pipe 1, elder generation's swing bend pipe leg 2, the fastener 16 that is installed on the bend pipe leg 2 is buckled on the tailstock bend pipe 1, simultaneously swing bend pipe leg 2 and tailstock bend pipe 1 again, when bend pipe leg 2 and tailstock bend pipe 1 turn to certain position, tailstock retaining mechanism 18 produces self-locking, it is tailstock bend pipe 1, bend pipe leg 2 and locking bar 3 form the locking triangle, make tailstock bend pipe 1 locking and can not rotating again, have only backward rotation bend pipe leg 2 to make that the locking triangles lost efficacy after, just can open folding tailstock bend pipe 1, therefore, the utlity model has the advantage of collapsible locking.

In the present embodiment, the fixed support 20 of collapsible linkage 19 can be fixed in sofa or other object, in sofa or other object, pull out this folding bedstead during use, not the time spent with its folding storage in sofa or other object, to save space resources.

The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1, folding bedstead, bedstead integral body is left-right symmetry, comprise head of a bed bend pipe (12), tailstock bend pipe (1), bed edge pipe (15), head of a bed connecting rod (13) and tailstock connecting rod (17), described bed edge pipe (15) two ends are hinged head of a bed connecting rod (13) and tailstock connecting rod (17) respectively, the hinged head of a bed bend pipe of head of a bed connecting rod (13) other end (12), the hinged tailstock bend pipe of tailstock connecting rod (17) other end (1), it is characterized in that: also comprise tailstock retaining mechanism (18), this tailstock retaining mechanism (18) comprises bend pipe leg (2), fastener (16), locking bar (3) and push rod (4); Described bend pipe leg (2) end and tailstock bend pipe (1) are hinged, and this pin joint and tailstock bend pipe (1) end space out; Described fastener (16) is installed on the bend pipe leg (2); Described locking bar (3) is the turning shape, and locking bar (3) one ends and bend pipe leg (2) are hinged, and this pin joint and bend pipe leg (2) end space out; Locking bar (3) other end and push rod (4) are hinged; The corner point of locking bar (3) and tailstock bend pipe (1) are hinged, and this pin joint and tailstock bend pipe (1) end space out; Described push rod (4) other end is hinged with bed edge pipe (15), and this pin joint spaces out with bed edge pipe (15) end.

2, folding bedstead according to claim 1, it is characterized in that: also comprise collapsible linkage (19), this collapsible linkage (19) comprises fixed support (20), bull stick (7), first connecting rod (8), second connecting rod (22), third connecting rod (9), the 4th connecting rod (21) and V-type connecting rod (14); Described bull stick (7) is the turning shape, bull stick (7) corner point is hinged with bed edge pipe (15), one end of bull stick (7) front end and first connecting rod (8) and second connecting rod (22) is hinged, the middle part of the other end of second connecting rod (22) and V-type connecting rod (14) is hinged, one end of the front end of V-type connecting rod (14) and the 4th connecting rod (21) is hinged, the two ends of third connecting rod (9) are hinged with the middle part of first connecting rod (8) and the 4th connecting rod (21) respectively, the other end of first connecting rod (8) and the 4th connecting rod (21) is hinged with fixed support (20) respectively, and the corner point of V-type connecting rod (14) is hinged on the hinged place of an edge pipe (15) and head of a bed connecting rod (13).

3, folding bedstead according to claim 2, it is characterized in that: also comprise head of a bed height regulating rod (11), the lower end of one end of described head of a bed height regulating rod (11) and V-type connecting rod (14) is hinged, and the other end of head of a bed height regulating rod (11) and head of a bed connecting rod (13) are slidingly connected.

4, folding bedstead according to claim 2 is characterized in that: also comprise middle leg (5) and leg pull bar (6); The upper end of middle leg (5) is hinged on the hinged place of an edge pipe (15) and tailstock connecting rod (17); One end of leg pull bar (6) and middle leg (5) are hinged, and the upper end of this pin joint and middle leg (5) spaces out; The lower end of the other end of leg pull bar (6) and bull stick (7) is hinged.

5, according to each described folding bedstead of claim 1 to 4, it is characterized in that: described head of a bed bend pipe (12), tailstock bend pipe (1) and bend pipe leg (2) shape that all takes the shape of the letter U.