CN208491392U - A kind of adjustable folding bed of bed surface rate of tension - Google Patents

Abstract

The utility model discloses a kind of adjustable folding bed of bed surface rate of tension, solve the problems, such as that folding bed bed surface rate of tension is non-adjustable in the prior art, comfort level is bad, folding is cumbersome.The utility model includes bed frame, the top of bed frame is equipped with elastic bed surface, the lower part of bed frame is symmetrically arranged with two folding supporting mechanisms, elastic bed surface is connected by tensioning regulating mechanism with bed frame, linking arm is symmetrically arranged on the two sides of bed frame, linking arm is connected by connecting rod, the both ends of bed frame are symmetrically arranged with fixed column, the folding supporting mechanism includes connection frame and folding stand, the two sides of connection frame are hinged with linking arm respectively, one end of folding stand and connection frame are hinged, the other end is equipped with fixing seat, and fixing seat is corresponding with fixed column.The utility model uses two groups of symmetrically arranged folding supporting mechanisms, and when use props up connection frame and folding stand, and the fixing seat on folding stand is connected in fixed column, and stability is good, folding convenient.

Description

A kind of adjustable folding bed of bed surface rate of tension

Technical field

The utility model relates to technical field of furniture, particularly relate to a kind of adjustable folding bed of bed surface rate of tension.

Background technique

Folding bed is can be with the simple bed of folding and retraction by various folding modes, and convenient and practical, storage is convenient, uses When folding bed is propped up, without using when, just folding bed is accepted, occupied space very little after accepting also can be square It carries when person who happens to be on hand for an errands' outdoor activities, is provided conveniently for the rest of people.And existing folding bed is comparatively laborious when using and collapsing, The use of people is affected to a certain extent.In addition, existing folding bed bed surface poor flexibility and bed surface rate of tension is non-adjustable, Comfort level is bad.

Utility model content

For the deficiency in above-mentioned background technique, the utility model proposes a kind of adjustable folding bed of bed surface rate of tension, solutions Having determined in the prior art, folding bed bed surface rate of tension is non-adjustable, comfort level is bad, folds cumbersome problem.

The technical solution of the utility model is achieved in that a kind of adjustable folding bed of bed surface rate of tension, including bed frame, The top of bed frame is equipped with elastic bed surface, and the lower part of bed frame is symmetrically arranged with two folding supporting mechanisms, and elastic bed surface is adjusted by tensioning Section mechanism is connected with bed frame, and linking arm is symmetrically arranged on the two sides of bed frame, and linking arm is connected by connecting rod, and the two of bed frame End is symmetrically arranged with fixed column, and the folding supporting mechanism includes connection frame and folding stand, the two sides of connection frame respectively with linking arm It is hinged, one end and the connection frame of folding stand are hinged, the other end is equipped with fixing seat, and fixing seat is corresponding with fixed column.

The connection frame includes two mullions and two spreaders, and two mullions are connected by two spreaders；Mullion it is upper Portion is equipped with and turns column, turns column and is vertically arranged with mullion, and it is hinged with linking arm to turn column, turns column stretching bed frame.

It is equipped with stabiliser bar between described two spreaders, sets that there are two reinforcing rod, two reinforcing rods on superposed spreader Triangle is formed with a mullion.

The folding stand includes two vertical poles and two cross support arms, and two vertical poles are connected by two cross support arms, One end of vertical pole is hinged with corresponding mullion, the other end is equipped with fixing seat, and fixing seat is vertically arranged with vertical pole.

Between described two cross support arms be equipped with secondary bar, one end that vertical pole is connected with mullion be equipped with supporting leg, supporting leg with erect Strut is arranged in parallel.

The tensioning regulating mechanism includes the pedestal for being mounted on a frame bottom and the connection ring being arranged on elastic bed surface, bottom Seat is equipped with connecting hole, is equipped with connecting hook in connection ring, the upper end of connecting hook is set in connection ring, and the lower end of connecting hook passes through Connecting hole, the lower end of connecting hook are equipped with external screw thread and are fixed on the base by nut.

The pedestal is uniformly arranged the surrounding of a frame, and connection ring is uniformly arranged on the surrounding of elastic bed surface, connection ring and bottom Seat corresponds.

The tensioning regulating mechanism is horizontally or vertically arranged.

The utility model uses two groups of symmetrically arranged folding supporting mechanisms, and when use props up connection frame and folding stand, And the fixing seat on folding stand is connected in fixed column, stability is good, folding convenient.The utility model bed frame is equipped with Elastic bed surface, flexible, breathable, comfort level is good, and elastic bed surface realizes the adjusting of rate of tension by tensioning regulating mechanism, not only can be with It carries out integrally-regulated, can also realize local modulation, it is convenient and practical, extend the service life of the pleated cushion bed, it is with higher to push away Wide value.

Detailed description of the invention

It, below will be to attached drawing needed in embodiment description in order to illustrate more clearly of the utility model embodiment It is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for ability For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.

Fig. 1 is the utility model entirety schematic front view.

Fig. 2 is partial enlarged view at A in Fig. 1.

Fig. 3 is that the utility model connection frame and folding stand pull open status architecture schematic diagram.

Fig. 4 is schematic front view in the utility model embodiment 3.

Fig. 5 is partial enlarged view at B in Fig. 1.

Fig. 6 is that connection frame and folding stand pull open status architecture schematic diagram in embodiment 3.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1, as shown in Figure 1-3, a kind of adjustable folding bed of bed surface rate of tension, including bed frame 1, bed frame are rectangle frame Body, the top of bed frame 1 are equipped with elastic bed surface 2, and elastic bed surface is used with small ventilative PVC material or using ventilative height Density cloth, the lower part of bed frame 1 are symmetrically arranged with two folding supporting mechanisms 3, and folding supporting mechanism is used across the two sides in bed frame In supporting bed frame, elastic bed surface 2 is connected by being tensioned regulating mechanism 4 with bed frame 1, and tensioning regulating mechanism is for adjusting spring bed The tensioning degree in face, is symmetrically arranged with linking arm 5 on the two sides of bed frame 1, two linking arms be located at bed frame side, other two Linking arm is located at the other side of bed frame, and two linking arms 5 on same horizontal line are connected by connecting rod 7, and connecting rod is to connection Arm plays support and stable effect, and connecting rod is threadedly coupled or welds with linking arm.The both ends of bed frame 1 are symmetrically arranged with fixed column 6, Fixed column is used for fixed fold supporting mechanism, prevents it from sliding in use.The folding supporting mechanism 3 includes connecting Frame 8 and folding stand 9 are connect, the two sides of connection frame 8 are hinged with linking arm 5 respectively, one end of folding stand 9 and connection frame 8 be hinged, The other end is equipped with fixing seat 10, and fixing seat 10 is corresponding with fixed column 6；In use, by folding stand prop up it is vertical with bed frame connect, Folding stand, connection frame and bed frame form right angled triangle at this time；When not in use, folding stand is converted on connection frame, even rack It is folding in bed frame bottom, it is convenient to convert into, and is not take up space.

Further, the tensioning regulating mechanism is vertically arranged.Tensioning regulating mechanism 4 includes the bottom for being mounted on 1 bottom of a frame The seat 4-1 and connection ring 4-2 being arranged on elastic bed surface 2, pedestal 4-1 end stretch go out bed frame edge, and pedestal 4-1 is equipped with connecting hole Connecting hook 4-4 is equipped in 4-3, connection ring 4-2, the hook portion of the upper end of connecting hook 4-4 is set in connection ring 4-2, is connected The lower end of hook 4-4 passes through connecting hole 4-3, and the lower end of connecting hook 4-4 is equipped with external screw thread and is fixed on pedestal 4-1 by nut 4-5 On, rotating nut adjusts the length that connecting hook stretches out pedestal, realizes the adjusting to elastic bed surface rate of tension.Pedestal 4-1 is uniformly set The surrounding of a frame 1 is set, connection ring 4-2 is uniformly arranged on the surrounding of elastic bed surface 2, and connection ring 4-2 and pedestal 4-1 are corresponded, The adjusting to the whole and local rate of tension of elastic bed surface can be achieved, it is simple and practical, it avoids components from falling in bed frame gap, is convenient for It adjusts.

Embodiment 2, a kind of adjustable folding bed of bed surface rate of tension, the connection frame 8 include two mullion 8-1 and two cross Column 8-2, two mullion 8-1 are located at the two sides of a frame, and two mullion 8-1 are connected by two spreader 8-2, play support With the effect for fixing two mullions；The top of mullion 8-1 be equipped with turn column 8-3, turn column 8-3 and mullion 8-1 and be vertically arranged, be convenient for Linking arm 5 is hinged, while not interfering the equivalent of connection frame, turns column 8-3 and stretches out bed frame 1, interferes when avoiding equivalent with bed frame. It is equipped with stabiliser bar 8-4 between described two spreader 8-2, is set on superposed spreader 8-2 there are two reinforcing rod 8-5, two add Strong bar 8-5 and a mullion 8-1 form triangle, improve the stability of connection frame.

Further, folding stand 9 includes that two vertical pole 9-1 and two cross support arms 9-2, two vertical pole 9-1 pass through two Cross support arm 9-2 is connected, and one end of vertical pole 9-1 is hinged with corresponding mullion 8-1, the other end is equipped with fixing seat 10, fixed Seat 10 is vertically arranged with vertical pole 9-1, convenient for being clamped with fixed link, plays the role of fast and stable folding stand.Described two cross It is equipped with secondary bar 9-3 between strut 9-2, improves the stability of folding stand, vertical pole 9-1 is equipped with the one end being connected mullion 8-1 Supporting leg 9-4, supporting leg 9-4 are arranged in parallel with vertical pole 9-1.When folding stand is propped up, vertical pole is vertical with bed frame, supporting leg ground connection, Improve the overall stability of folding bed.

Other structures are same as Example 1.

Embodiment 3, as Figure 4-Figure 6, a kind of adjustable folding bed of bed surface rate of tension, the tensioning regulating mechanism level are set It sets in the lower part of bed frame.Connecting hook 4-4 and bed frame parallel, horizontal are arranged.

Other structures are same as Example 2.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (8)

1. a kind of adjustable folding bed of bed surface rate of tension, it is characterised in that: including bed frame (1), the top of bed frame (1) is equipped with elasticity Bed surface (2), the lower part of bed frame (1) are symmetrically arranged with two folding supporting mechanisms (3), and elastic bed surface (2) passes through tensioning regulating mechanism (4) it is connected with bed frame (1), is symmetrically arranged on the two sides of bed frame (1) linking arm (5), linking arm (5) passes through connecting rod (7) phase Connection, the both ends of bed frame (1) are symmetrically arranged with fixed column (6), and the folding supporting mechanism (3) includes connection frame (8) and folding stand (9), the two sides of connection frame (8) are hinged with linking arm (5) respectively, and one end and connection frame (8) of folding stand (9) are hinged, separately One end is equipped with fixing seat (10), and fixing seat (10) is corresponding with fixed column (6).

2. the adjustable folding bed of bed surface rate of tension according to claim 1, it is characterised in that: the connection frame (8) includes Two mullions (8-1) and two spreaders (8-2), two mullions (8-1) are connected by two spreaders (8-2)；Mullion (8-1) Top is equipped with and turns column (8-3), turns column (8-3) and is vertically arranged with mullion (8-1), turns column (8-3) and linking arm (5) hingedly, turns column (8-3) stretches out bed frame (1).

3. the adjustable folding bed of bed surface rate of tension according to claim 2, it is characterised in that: described two spreaders (8-2) Between be equipped with stabiliser bar (8-4), set that there are two reinforcing rod (8-5), two reinforcing rods (8-5) on superposed spreader (8-2) Triangle is formed with a mullion (8-1).

4. the adjustable folding bed of bed surface rate of tension according to claim 2 or 3, it is characterised in that: folding stand (9) packet Two vertical poles (9-1) and two cross support arms (9-2) are included, two vertical poles (9-1) are connected by two cross support arms (9-2), One end of vertical pole (9-1) is hinged with corresponding mullion (8-1), the other end is equipped with fixing seat (10), fixing seat (10) and perpendicular Strut (9-1) is vertically arranged.

5. the adjustable folding bed of bed surface rate of tension according to claim 4, it is characterised in that: described two cross support arm (9- 2) it is equipped with secondary bar (9-3) between, one end that vertical pole (9-1) is connected with mullion (8-1) is equipped with supporting leg (9-4), supporting leg (9-4) It is arranged in parallel with vertical pole (9-1).

6. the adjustable folding bed of bed surface rate of tension according to claim 1, it is characterised in that: the tensioning regulating mechanism It (4) include the connection ring (4-2) for being mounted on the pedestal (4-1) an of frame (1) bottom and being arranged on elastic bed surface (2), pedestal (4- 1) it is equipped with connecting hole (4-3), is equipped with connecting hook (4-4) in connection ring (4-2), the upper end of connecting hook (4-4) is set in connection In ring (4-2), the lower end of connecting hook (4-4) passes through connecting hole (4-3), and the lower end of connecting hook (4-4) is equipped with external screw thread and passes through Nut (4-5) is fixed on pedestal (4-1).

7. the adjustable folding bed of bed surface rate of tension according to claim 6, it is characterised in that: the pedestal (4-1) is uniform The surrounding of bed frame (1) is set, and connection ring (4-2) is uniformly arranged on the surrounding of elastic bed surface (2), connection ring (4-2) and pedestal (4- 1) it corresponds.

8. the adjustable folding bed of bed surface rate of tension according to claim 7, it is characterised in that: the tensioning regulating mechanism (4) horizontally or vertically it is arranged.