CN218044442U - Detachable sofa frame and sofa - Google Patents

Abstract

The utility model relates to the technical field of furniture, a removable sofa frame is disclosed, include and form by the concatenation of a plurality of sofa units, all be equipped with box and son between the bottom of two arbitrary adjacent sofa units and detain, box and son are detained and are fixed respectively on two adjacent sofa units, one side of box is equipped with the fastening groove, the son is detained including the T shaped plate, the connecting plate, rotor plate and buckle, the T shaped plate includes first fixed plate and connects the second fixed plate at the middle part of first fixed plate, the length direction of first fixed plate is the same with the length direction of the installation pole of sofa unit, first fixed plate both ends and sofa unit connection, the connecting plate sets up at the second fixed plate, the tip and the connecting plate of rotor plate rotate to be connected, one side of buckle rotates with the middle part of rotor plate to be connected, the opposite side and the fastening groove cooperation of buckle are connected, a sofa is still disclosed, including above-mentioned removable sofa frame. The utility model has the advantages of convenient loading, unloading and transportation, beautiful appearance and low manufacturing cost.

Description

Detachable sofa frame and sofa

Technical Field

The utility model relates to the technical field of furniture, especially, relate to a removable sofa frame and sofa.

Background

The sofa is an indispensable medium-large-sized furniture and is usually arranged indoors, but the existing sofa is usually an integral sofa, and due to the fact that the sofa is large in size, heavy in weight and inconvenient to carry, the sofa can be damaged in the transportation process, and if only a plurality of small-sized sofa hairs are arranged together, the sofa is easy to displace under the action of external force, personnel are easily injured, and the appearance is not attractive.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the detachable sofa frame and the sofa are convenient to assemble, disassemble and transport, attractive in appearance and low in manufacturing cost.

In order to solve the technical problem, the utility model provides a removable sofa frame, include and form by the concatenation of a plurality of sofa units, arbitrary adjacent two all be equipped with box and son between the bottom of sofa unit and detain, the box is fixed two adjacent on the sofa unit in the sofa unit, the son detain fix on another sofa unit and with the box is corresponding, one side of box is equipped with the opening and deviates from the catching groove that the son was detained, the son is detained including T shaped plate, connecting plate, rotor plate and buckle, the T shaped plate includes first fixed plate and connects the second fixed plate at the middle part of first fixed plate, first fixed plate and second fixed plate set up perpendicularly, the length direction of first fixed plate with the length direction of the installation pole of sofa unit is the same, just the both ends of first fixed plate with sofa unit connects, the connecting plate sets up on the second fixed plate, the tip of rotor plate with connecting plate swivelling joint, one side of buckle with the middle part swivelling joint of rotor plate is connected, the opposite side of buckle with catching groove cooperation is connected.

As the preferred scheme of the utility model, the rotor plate with be equipped with between the second fixed plate and be used for with the rotor plate pressfitting is in torsional spring on the sofa unit.

As the utility model discloses preferred scheme, the rotor plate with the connecting plate is connected through the pivot, the torsional spring cup joints in the pivot.

As the utility model discloses preferred scheme still includes locking Assembly, locking Assembly includes spacing post, bull stick and dead lever, spacing post with the dead lever sets up respectively on the second fixed plate and be located the both sides of rotor plate, the one end of bull stick with the end-to-end rotation of dead lever is connected, the end of bull stick with spacing post joint.

As the utility model discloses preferred scheme, the end of spacing post be equipped with bull stick joint complex spacing groove, the opening orientation of spacing groove the end of rotor plate.

As the preferred scheme of the utility model, the terminal slope of rotor plate perks upwards.

The embodiment of the utility model provides a removable sofa frame and sofa compare with prior art, its beneficial effect lies in:

the utility model discloses a lock joint form forms the sofa with the concatenation of a plurality of sofa units, it is firm to connect, loading and unloading convenient and fast, the big sofa of convenient size carries out the dismouting transportation very much, and box and son are buckled and are hidden in the bottom of sofa unit, and the appearance is pleasing to the eye, wherein, the length direction of the first fixed plate of through the T-shaped board is the same with the length direction of the installation pole of sofa unit, again with the both ends and the sofa unit connection of first fixed plate, make the son detain and only need install on an installation pole, need not to stride the pole installation, the quantity of installation pole has been reduced, perhaps, the width of fixed plate has been reduced, thereby the width of installation pole has been reduced, and the manufacturing cost is reduced.

Drawings

Fig. 1 is a schematic structural view of a detachable sofa frame according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the female buckle and the male buckle when they are fastened together;

FIG. 3 is a schematic view of the construction of the sub-clasp when the locking assembly is locked;

FIG. 4 is a schematic view of the construction of the sub-clasp when the locking assembly is opened;

in the figure, 1, a sofa unit; 11. mounting a rod; 2. a female buckle; 21. a fastening groove; 3. a sub-buckle; 31. a T-shaped plate; 311. a first fixing plate; 312. a second fixing plate; 32. a connecting plate; 33. a rotating plate; 34. buckling; 35. a rotating shaft; 36. a torsion spring; 4. a locking assembly; 41. a limiting post; 411. a limiting groove; 42. a rotating rod; 43. and (5) fixing the rod.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate the orientation or positional relationship, are used in the present invention as being based on the orientation or positional relationship shown in the drawings, and are used only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and fig. 2, the present invention discloses a preferred embodiment of a detachable sofa frame, which includes a plurality of sofa units 1 spliced together, a female buckle 2 and a male buckle 3 are disposed between bottoms of any two of the sofa units 1, the female buckle 2 is fixed on one of the two sofa units 1, the male buckle 3 is fixed on the other sofa unit 1 and corresponds to the female buckle 2, one side of the female buckle 2 is provided with a fastening groove 21 having an opening deviating from the male buckle 3, the male buckle 3 includes a T-shaped plate 31, a connecting plate 32, a rotating plate 33 and a buckle 34, the T-shaped plate 31 includes a first fixing plate 311 and a second fixing plate 312 connected to a middle portion of the first fixing plate 311, the first fixing plate 311 and the second fixing plate 312 are vertically disposed, a length direction of the first fixing plate 311 is the same as a length direction of a mounting rod 11 of the sofa unit 1, two ends of the first fixing plate 311 are connected to the sofa units 1, the connecting plate 32 is disposed on the second fixing plate 312, the rotating plate 33 is connected to the connecting plate 33, and the connecting plate 34 is rotatably disposed on the connecting plate 21, and the connecting plate is rotatably connected to the connecting plate 34, and the connecting plate 34 is disposed on the other side of the connecting plate, and the connecting plate is rotatably disposed on the connecting plate 21; it should be noted that, the female buckle 2 and the second fixing plate 312 are connected to the sofa unit 1 by screws, so that the assembly and disassembly are convenient.

The utility model discloses a swing rotor plate 33, make buckle 34 lock joint on fastening groove 21, thereby make box 2 and son detain 3 quick lock joints, splice a plurality of sofa unit 1 through the lock joint form promptly and form the sofa, it is firm to connect, loading and unloading convenient and fast, the big sofa of convenient size carries out the dismouting transportation very much, and box 2 and son detain 3 and hide in the bottom of sofa unit 1, the appearance is pleasing to the eye, wherein, the length direction of the first fixed plate 311 through T shaped plate 31 is the same with the length direction of sofa unit 1's installation pole 11, be connected the both ends of first fixed plate 311 with sofa unit 1 again, make son detain 3 only need install on an installation pole 11, need not to stride the pole installation, the quantity of installation pole 11 has been reduced, or, the width of fixed plate has been reduced, thereby the width of installation pole 11 has been reduced, the cost of manufacture is reduced.

Illustratively, the rotating assembly comprises a rotating plate 33 and a buckle 34, wherein the end part of the rotating plate 33 is rotatably connected with the connecting plate 32, one side of the buckle 34 is rotatably connected with the middle part of the rotating plate 33, and the other side of the buckle 34 is in fit connection with the buckling groove 21, so that an operator can pass through the buckle.

Illustratively, a torsion spring 36 for pressing the rotating plate 33 on the sofa unit 1 is arranged between the rotating plate 33 and the second fixing plate 312, the rotating plate 33 is connected with the connecting plate 32 through a rotating shaft 35, and the torsion spring 36 is sleeved on the rotating shaft 35, so that an operator can unlock the box 2 from the rotating plate 33 with a small force.

Exemplarily, as shown in fig. 3 and 4, the detachable sofa frame further includes a locking assembly 4, where the locking assembly 4 includes a position-limiting column 41, a rotating rod 42 and a fixing rod 43, the position-limiting column 41 and the fixing rod 43 are respectively disposed on the second fixing plate 312 and located at two sides of the rotating plate 33, one end of the rotating rod 42 is rotatably connected to a terminal of the fixing rod 43, and a terminal of the rotating rod 42 is clamped to the position-limiting column 41; from this, when box 2 detained 3 joints with the son, through the bull stick 42 joint on spacing post 41, make bull stick 42 support tightly on the surface of rotor plate 33 to prevent that rotor plate 33 from rotating under the exogenic action and making box 2 and son detain 3 and break away from, it is more firm to make to connect between two adjacent sofa unit 1.

Exemplarily, the end of spacing post 41 be equipped with bull stick 42 joint complex spacing groove 411, the opening orientation of spacing groove 411 the end of rotor plate 33 is concrete, be equipped with the cushion on the spacing groove 411, it is more firm rather than being connected to make bull stick 42, is difficult for droing, and enables the cushion deformation, again with bull stick 42 joint in spacing groove 411.

Illustratively, in order to facilitate the operator to take and swing the rotating plate 33, the end of the rotating plate 33 is tilted upward.

The utility model also discloses a sofa, including foretell removable sofa frame, consequently have all beneficial effect of above-mentioned removable sofa frame, do not make the statement here one by one.

In the description of the present invention, it is to be understood that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are used in a generic sense, e.g., fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (7)

1. The detachable sofa frame is characterized by comprising a plurality of sofa units which are spliced, a female buckle and a male buckle are arranged between the bottoms of any two adjacent sofa units, the female buckle is fixed on two adjacent sofa units, the male buckle is fixed on the other sofa unit and corresponds to the female buckle, one side of the female buckle is provided with a buckling groove with an opening deviating from the male buckle, the male buckle comprises a T-shaped plate, a connecting plate, a rotating plate and a buckle, the T-shaped plate comprises a first fixing plate and a second fixing plate connected to the middle of the first fixing plate, the first fixing plate and the second fixing plate are vertically arranged, the length direction of the first fixing plate is the same as the length direction of a mounting rod of the sofa units, the two ends of the first fixing plate are connected with the sofa units, the connecting plate is arranged on the second fixing plate, the end part of the rotating plate is rotatably connected with the connecting plate, one side of the buckle is rotatably connected with the middle of the rotating plate, and the other side of the buckle is connected with the buckling groove in a matched mode.

2. The detachable sofa frame according to claim 1, wherein a torsion spring is provided between the pivotal plate and the second stationary plate for pressing the pivotal plate against the sofa unit.

3. The collapsible sofa frame according to claim 2, wherein said pivoting panels and said connecting panels are connected by a pivot shaft, said torsion spring being sleeved on said pivot shaft.

4. The detachable sofa frame according to claim 1, further comprising a locking assembly, wherein the locking assembly comprises a limiting post, a rotating rod and a fixed rod, the limiting post and the fixed rod are respectively disposed on the second fixed plate and located at two sides of the rotating plate, one end of the rotating rod is rotatably connected with the end of the fixed rod, and the end of the rotating rod is clamped with the limiting post.

5. The detachable sofa frame according to claim 4, wherein the end of the limiting post is provided with a limiting groove engaged with the rotating rod, and the opening of the limiting groove faces the end of the rotating plate.

6. The collapsible sofa frame according to any one of claims 1-5, wherein the ends of the pivotal board are tilted upwards.

7. A sofa comprising a collapsible sofa frame according to any of claims 1-6.

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