CN2045222U

CN2045222U - Multipurpose furniture usable as spring bed or sofa

Info

Publication number: CN2045222U
Application number: CN 88211650
Authority: CN
Inventors: 胡鲁平; 胡敏平
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-04-15
Filing date: 1988-04-15
Publication date: 1989-10-04

Abstract

The utility model discloses multipurpose furniture which has two conversion functions of spring bed and sofa for four persons with respective perfect molded dimension and optimum comfortability; the multipurpose furniture usable as spring bed or sofa solves the defect that in the prior art, the sofa is used as the main part and the bed is used as the auxiliary part; the utility model is characterized in that the surface material of the soft pad device and the lining are connective integration, the spring soft pad frames (2), (3) are folding frames of integration which are connected by hinges (1), and the springs are separately arranged on two bottom boards (20), (56); the bottom boards can be provided with the frames (22), (23) by screws, a row of tensioning devices (7), (8), (9), (10) are connected with the top edge ring of the spring (6), the surface material and the lining (19), and a pair of folding support leg devices (11), (14) are arranged between the frame (22) and the box body (24).

Description

Multipurpose furniture usable as spring bed or sofa

The utility model relates to the manufacturing technology of padding for spring bed and sofa.

In order to increase the active area of house effectively, people have created variedly can make bed, can convert the furniture of using of sofa to again more.

Wherein, advanced have disclosed CN-GG86206355 of practical patent gazette 3-20 phase, a disclosed CN-GG86200433 of 3-27 phase.They all are that backrest fold-down and seat cushion are combined into double bed, but following problem and shortage part is arranged all, there is the sense of separation the cushion mosaic, uncomfortable, armrest system is influential to the moulding of bed, the switching mechanism complexity, operational motion is many, sofa does not have pillow, and it is too low to take off the cushion height, and the frame of spring mattress saddle is not straight.Its design all is based on sofa, is auxilliary with bed.

The purpose of this utility model, mainly provide a kind of have Simmons bed and the dual-purpose translation function of sofa, the furniture of using of perfect moulding have separately been guaranteed more, its cushion apparatus can be transferred, and the mosaic does not have the sense of separation, and switching motion is few, convenient, bed surface is Height Adjustable, cushion apparatus can take off, so that use summer, can replace the furniture of using of Simmons bed and sofa fully more.

The purpose of this utility model is to realize like this.

Two standard-sized frameworks that can vertically be combined into double bed are arranged, and available axle connection, this axle must take off when loading onto spring mattress saddle, one can rise and does the sofa backrest, another piece is done seat cushion, on two frameworks the bamboo backing plate is housed fixedly, a cushion frame and a casing hinge-coupled.There is a pair to connect with the special hinge that position-limiting action is arranged by spike framework and link rod framework, when making bed and making sofa all passive, but be installed in holding foot device between casing and the back frame with hinge.But below the casing and holding foot device turning point connects with universal wheel by support, and support can be regulated setting height(from bottom), and handrail can be pieced together and is inserted in the baffle plate that two frameworks, one end is done bed.Can insert the cushion frame two ends relatively and become sofa handrail, and can change the setting height(from bottom) of plug-in unit, have the pillow of four band links to hang over sofa backrest upper edge.Cushion divides two kinds, and a kind of is spring mattress saddle, is a kind of padding for spring bed of transferring, and spring is divided equally and is installed on two base plates, and base plate has installing hole, can be installed on the corresponding framework.The corresponding branch two of upper side frame partly, link with two hinges, backrest is by two hinge through during conversion, frame is made with sheet material, promptly satisfied deformation requirements, satisfied the rigidity that is parallel to the base plate direction again, guaranteed that without support spring the profile lines are straight perpendicular to base plate, between frame and the relative spring bottom plate, several drag-lines are housed respectively by several different directions and position.Spring mattress saddle is in when turnover, and cushion lining and cylinder-packing can loose folds, and row's take-up device also must be arranged, and the motion end of this take-up device is fixed on the backrest spring bottom plate, and the other end passes one and is connected in fixed pulley on the cushion spring base plate with drag-line.Be connected in the spring upper ring edge edge near the turning point, lining edge therewith connects, and when rising back part, take-up device is left behind spring and lining simultaneously, and lining is tightened up.

The sponge cushion adopts the inclined-plane overlap joint, serves as a contrast a thin whole sponge on the face again, just can reach requirement.

The part that the utility model need be changed, all link with back frame, therefore, an action just can realize backrest conversion partly, the tension of spring mattress saddle lining, the conversion of three parts of conversion of spike device, as do not require and decorate bed, handrail can be inserted on the cushion frame, and universal wheel can make divan move arbitrarily, uses easily.Casing and spike framework are bearing part, structural strength height, and comprise all available wood of macrostructure, the metal of other framework, material manufacturings such as engineering plastics.The spring of spring mattress saddle is divided equally on two base plates, does not have support spring, and take-up device also is soft rope and truckle, than Simmons soft cushion structure jail, makes simply, and cost is low.The inclined-plane of sponge cushion, technology, cost keeps former level.There is the sofa manufacturing technology just can produce.The utility model can replace Simmons bed and sofa fully on function and performance, and cost only quite wherein one is more, but dual-use material increases the room activity area.

Concrete structure of the present utility model is provided by following examples.

Fig. 1 is the structure chart under the bed state.

Fig. 2 is the structure chart under the sofa state.

Fig. 3 is the view of sponge cushion lap-joint.

Fig. 4 is spring mattress saddle medium-soft border structure figure.

Fig. 5 is spring mattress saddle hard-edge mount structure figure.

Fig. 6 is that spring mattress saddle can be rolled over the upper side frame structure chart.

Fig. 7 is the structure chart of spring bottom plate (20).

How this relates to following part with furniture.

Hinge (1), frame (2), (3), frame section (37), handrail (4), (5), spring (6), lining and cylinder-packing (19), fixed pulley (7), the drag-line of take-up device (8), (9), (10).Spike framework (11), link rod framework (14), hinge bracket (12), (13), limit spring (15), universal wheel (16), (50), (51), hinge (49), (58), (59), drag-line (25), (26), (27), (28), (29), (30), side plate (38), (39), (40), (41) yoke plate (46), (47), spring bottom plate (20), (56), spring bottom plate frame (57), spring location drag-line (48), bamboo clappers (21), framework (22), (23) handrail jack (31), (52), (53), (54), hook (36), link (35), pillow (34), axis hole (17), (18), casing (24), the caster bracket (33) that two grades of installing holes are arranged, spacing part (32), sponge cushion lining (42), sponge liner (43), cushion sponge (44), (45).

Have on framework (22), (23) to adapt to the two bamboo backing plates (21) that use summer, not during the shock mount cushion, axis hole (17) and (18) are with axle or Bolt Connection, and framework (22) oar axle rotates.After loading onto spring mattress saddle, backrest serves as the axle conversion with hinge (1), sees Fig. 2, and axle or bolt must take off.But the holding foot device is when doing bed, the angle of its two framework is an acute angle, see Fig. 1, link rod framework (14) plays stable frame (11), when converting sofa to, institute's angle puts in place when magnifying to 180 °, hinge bracket (12) withstands with (13), see Fig. 2, support (12), (13) are to curve the channel-section steel shape with steel plate, and hinge (49) is riveted on support (12), (13), support (12) connects with the spike framework with bolt, and support (13) connects with link rod framework (14).Extension spring (15) keeps supporting the stable of back part, when shock mount cushion not, framework (22) directly connects with (23), the length overall of spike device will shorten, this will be by changing support (12), (13) realize in the installation site of spike framework (11) and link rod framework (14) respectively, and can regulate backrest angle, spike framework (11) and link rod framework (14) have two grades of supports (12) respectively, (13) installing hole, the installing hole of support (12) and (13) is a kidney slot, universal wheel (16) and (50) (51) all are installed in respectively on kickstand (11) and the casing (24) by the support of two grades of installing holes.Do not have the bed surface height of cushion lower, can raise by the installation site that changes support (33).Link rod framework (14) spike framework (11) all adopts plane frame structure.Can overcome the length travel and the twisting of framework (22) and (23).

Armrest system (4) adopts the direction parallel with framework, inserts from the termination.

Pillow (34) hangs on the framework (21), and lining and cylinder-packing (19) are whole, frame (2), (3).Combine as a whole with two hinges (1).Frame (2), (3) being cut into the wide riveted joint of 25mm with the thick steel plate of 1.2mm forms, spring is divided equally and is installed in base plate (20), (56) on, drag-line (25), (26) (27) (28) (29), (30), prick two little rings with many Gen Zhasi two, drag-line (26), (30), one end is fixedly connected hinge (1) and frame (2) with rivet, the other end with screw with spring bottom plate (20), framework (22) is linked together, drag-line (28), (29) also be the same, drag-line (25), (27) one ends are riveted on frame (2) respectively, (3) two ends, the other end with screw with base plate (20), framework (22) is linked together.When the bed state, fixed pulley (7) is positioned at backrest the inside partly, see Fig. 1, rise along with back part, fixed pulley (7) is positioned at backrest outside partly gradually, thereby obtain making the stroke of spring (6) and lining sinking, fixed pulley (7) is subjected to drag-line (9), (10) restriction, the fixed pulley seat is low more, drag-line (8) draw heavy stroke big more, one row's spring of turning point all has a take-up device, the spring bottom plate frame that links with drag-line (8), (10) except that two springs in two ends.To be fixed tightly on corresponding framework (22), (23) with screw at a certain distance, if require the lining turning point big sinking is not arranged, as long as that change into drag-line (8) on the interior frame of base plate (20) in the coupled position on the base plate (20), drag-line (9) one ends are to be connected on the base plate (56), the other end directly is connected in the stage casing of drag-line (8), without pulley (7) drag-line (10).

Above-mentioned cushion is a most preferred embodiment, so-called complete soft limit cushion, and also having connector in addition is the medium-soft limit cushion of yoke plate (46), (47), sees Fig. 4, the hard-edge cushion that reaches side plate (38), (39), (40), (41) is seen Fig. 5 and sponge cushion.

The connector of various spring mattress saddles, drag-line (2%), (26), (27), (28), (29), (30), yoke plate (46), (47), side plate (38), (39), (40), (41), can directly be fixedly connected with corresponding framework (22), (23).Though it is simple like this.But summer does not have a rest and adopts this scheme in the hot area.

Claims

1, Simmons bed, sofa is used furniture more, the framework (22) that comprises two vertical amalgamations, (23), casing (24), limit element (32), but holding foot device, handrail (4), (5) pillow (34), universal wheel, cushion apparatus, it is characterized in that framework (23) two ends are equipped with handrail installation elements (31), (50), axis hole (18), framework (22) has hook (36), one end has handrail installation elements (53), (54), axis hole (17), axis hole (17) just just uses axle to connect with axis hole (18) without spring mattress saddle the time, framework (22), (23) several holes of installing with cushion are arranged, framework (23), (22), backing plate (21) is all arranged, there is one pair to be installed between framework (22) and the casing (24), but all passive holding foot device when two kinds of functions, the as a whole reflexibie cushion apparatus in vertical stage casing of a lining and cylinder-packing is arranged, but the turning point of holding pin and casing (24) connect with universal wheel down, pillow (34) earrings (35), handrail (4), (5) two retaining plug connector installing holes are arranged, and connection element is housed.

2, device according to claim 1, but it is characterized in that the holding foot device, connect with hinge (49) with link rod framework (14) by spike framework (11) and to form, and universal wheel (16), link rod framework (14) are housed connect with casing (24) with hinge (59), the spike framework connects with framework (22) with hinge, also has spacing extension spring (15).

3, according to the described device of claim 2, it is characterized in that hinge (49) passes through, support (12), (13) respectively with spike framework (11), the installing hole of link rod framework (14) connection, support (12), (13) is a kidney slot, and two grades of support installing holes are all arranged on framework (12), (13).

4,, it is characterized in that hinge (49) connects with spike framework (11), link rod framework (14) respectively by support (12), (13) according to the described device of claim 2.

5, according to the described device of claim 1, the frame (2) that it is characterized in that the spring mattress saddle device, (3), connect with two hinges (1), be rotating shaft with hinge (1) during turnover, two base plates (20), (56), spring divides two parts to be contained in base plate (20), (56) on, hinge (1) frame (2), (3) with corresponding base plate (20), connection element is arranged (56), also has the one group of device that can strain when making turning point lining turnover, this installs the turning point that an end connects lining and cylinder-packing, one end is associated on the base plate (20), and the other end is associated on the base plate (56).

6, according to claim 5, described device is characterized in that frame (2), (3) template material manufacturing.

7, according to claim 5, described device is characterized in that, spring bottom plate (20), (56) are by frame (57), and the location connects rope (48) to be formed, and can install with framework (22), (23) respectively.

8, according to the described device of claim 5, connecing tight device forms by connecing rope (8), (9), (10) fixed pulley (7), connecing rope (8) one ends is fixed on the base plate (20), the other end passes with drag-line (9), (10) and is associated in fixed pulley (7) on the base plate (56), links with lining and cylinder-packing turning point.

9, the device that makes turning point lining and cylinder-packing tension according to claim 5, it is characterized in that having only drag-line (8), (9), drag-line (8) one ends are associated in the inside edge of base plate (20), one end is associated in the turning point of lining and cylinder-packing, drag-line (9) one ends directly are associated in the stage casing of drag-line (8), and an end is associated on the base plate (56).

10, device according to claim 1, the bed surface that it is characterized in that the lining (42) of sponge cushion partly be one whole, a whole liner sponge (43) is arranged below, down be sponge (44), (45) of two inclined-planes overlap joint again.

11, according to claims 1,5 described devices, it is characterized in that spring (6), drag-line (8), (9), (10) directly are fixed on corresponding framework (22), (23), various connection elements and framework (22), (23) of frame (2), (3), hinge (1) directly are fixedly connected.

12,, it is characterized in that hinge (1) and edge (22), (23) connector are side plate (38), (40) and side plate (39), (41) are arranged according to claim 1,5,9 described devices.

13,, it is characterized in that the hinge (1) and the connector of framework (22), (23) are yoke plate (46), (47) according to claim 1,5,9 described devices.

14,, it is characterized in that hinge (1) frame (2), (3) are drag-line (25), (26), (27), (28), (29), (30) with the connector of framework (22), (23) according to claim 1,5,9 described devices.