WO2022199181A1

WO2022199181A1 - Furniture assembling assembly and assembled furniture

Info

Publication number: WO2022199181A1
Application number: PCT/CN2021/142014
Authority: WO
Inventors: 李胤宰; 金槿荣; 元材奂
Original assignee: 际诺思股份公司
Priority date: 2021-03-22
Filing date: 2021-12-28
Publication date: 2022-09-29

Abstract

A furniture assembling assembly (10), comprising a locking connecting member (1) and an insertion connecting member (2). The locking connecting member (1) comprises a connecting base (11) and an abutting component (12); the connecting base (11) is provided with an abutting surface (111); the abutting component (12) is rotatably provided on the connecting base (11); the abutting component (12) is provided with a non-planar force applying part (121); an insertion slot (13) is formed between the force applying part (121) and the abutting surface (111); and the insertion connecting member (2) is provided with an insertion tab (21) that can be inserted into the insertion slot (13). Also disclosed is assembled furniture. The furniture assembling assembly can achieve firm assembling, and is convenient and fast in assembling.

Description

A furniture assembly component and assembled furniture

technical field

The invention relates to the technical field of furniture assembly, in particular to a furniture assembly component and assembled furniture.

Background technique

Assembled furniture is increasingly popular because it can be disassembled and assembled, thereby saving transportation space or saving storage space. Assembling furniture requires assembly and connection by means of assembly components, and the assembly components disclosed in the prior art include:

First, the U-shaped fastener is used to connect two assembly units in the assembled furniture with the help of the U-shaped fastener. There is no secondary locking mechanism, and the two assembly units connected by the U-shaped fastener are easy to shake. If If the U-shaped fastener is tightly matched with the two assembly units, the assembly is laborious.

Second, one assembly unit is provided with a connector and a slot is formed, the other assembly unit is provided with an insert connector and inserted into the slot, or the components of the other assembly unit are directly inserted into the slot to realize assembly. Likewise, no secondary assembly is provided. With the locking mechanism, the two assembling units connected by the U-shaped clip are easy to shake. If the U-shaped clip is tightly fitted with the two assembling units, the assembly will be laborious.

Third, a connector is set on one of the assembly units to form a slot, and an insert connector is set on the other assembly unit to insert the slot, or the component of the other assembly unit is directly inserted into the slot, and then further locked and fixed by the locking member To achieve assembly, the assembly is relatively cumbersome.

SUMMARY OF THE INVENTION

The present invention aims to solve one of the technical problems in the above technologies at least to a certain extent. To this end, an object of the present invention is to provide a furniture assembly assembly, which can achieve firm assembly and at the same time, the assembly is relatively quick and convenient.

The second object of the present invention is to propose an assembled furniture.

In order to achieve the above purpose, a first aspect of the present invention provides a furniture assembly assembly, comprising:

A locking connecting piece, the locking connecting piece includes a connecting seat and an abutting part; the connecting seat is provided with an abutting surface; the abutting part is rotatably arranged on the connecting seat, and the abutting part A non-planar force applying portion is provided, and a slot is formed between the force applying portion and the abutting surface;

The plug connector is provided with a blade that can be inserted into the slot.

According to a furniture assembly assembly according to an embodiment of the present invention, during assembly, the blade of the plug connector is inserted into the slot between the force-applying portion of the abutting component and the abutting surface of the plug connector, and then forced to abut against The component rotates so that the high end of the non-planar force-applying portion is pressed against the insert of the plug connector and fixed, so that the assembly is firm, and the assembly is quick and convenient.

In addition, a furniture assembly assembly proposed according to the above embodiments of the present invention may also have the following additional technical features:

Further, the force-applying portion is configured as an arc-shaped convex surface, so that the width of the slot between the force-applying portion and the abutting surface can be adjusted when the abutting member is rotated.

Further, the arc-shaped convex surface at least includes an arc-shaped inclined surface with a gradually increasing thickness, so that the width of the slot between the arc-shaped inclined surface and the abutting surface is from the thin end of the arc-shaped inclined surface to the thicker end. One end gradually decreases.

Further, the force applying portion is provided with a concave and convex wavy surface.

Further, a first limiting portion is provided on the abutting member, and a second limiting portion is provided on the connecting seat. When the first limiting portion is snapped into the second limiting portion, the Abut the component limit.

Further, the first limiting portion is configured as a protrusion, the second limiting portion is configured as a locking hole, and when the abutting member is rotated, the protrusion elastically snaps into the locking hole.

Further, an elastic sheet is provided on the abutting member, and the protrusion is provided on the elastic sheet.

Further, the connecting seat is configured in a U-shape, and includes a bottom plate and a first side plate and a second side plate arranged on both sides of the bottom plate.

Further, the plug connector includes a first connecting piece and a first inserting piece and a second inserting piece disposed on both sides of the first connecting piece, and the first inserting piece and the second inserting piece are oppositely arranged.

Further, the plug connector includes a second connecting piece, a rear inserting piece arranged on one side of the second connecting piece, and a first front inserting piece arranged on the other side of the second connecting piece and arranged at intervals and The second front insert piece, the first front insert piece and the second front insert piece are arranged opposite to the rear insert piece.

In order to achieve the above object, an embodiment of the second aspect of the present invention provides an assembled furniture, including the above-mentioned furniture assembly assembly.

An assembled furniture according to an embodiment of the present invention includes the above-mentioned furniture assembly assembly. During assembly, the insert of the plug connector is inserted into the slot between the force-applying portion of the abutting member and the abutting surface of the connecting seat, and then The abutting member is driven to rotate, so that the high end of the non-planar force applying portion is pressed against and fixed by the insert of the plug connector, so that the assembly is firm, and the assembly is quick and convenient.

In order to achieve the above object, the embodiment of the third aspect of the present invention provides an assembled furniture, including a first support frame, a first armrest and a first backrest;

A locking connector is provided on the first support frame, and the locking connector includes a connecting seat and an abutting part; the connecting seat is provided with an abutting surface; the abutting part is rotatably arranged on the connecting part on the seat, the abutting member is provided with a non-planar force applying portion, and a slot is formed between the force applying portion and the abutting surface;

The first armrest and the first backrest are respectively provided with plug connectors, the plug connectors are provided with inserts, and the inserts can be inserted into the slots.

According to an assembled furniture according to an embodiment of the present invention, during assembly, the first armrest and the first backrest are respectively provided with plug connectors, and the inserts of the plug connectors are inserted into the force-applying part of the abutting part and the abutting surface of the connecting seat Then, the abutting member is driven to rotate, so that the high end of the non-planar force-applying part is pressed against and fixed with the insert of the plug connector, so that the first armrest is arranged on the first support frame. The side and the first backrest are arranged on the adjacent side of the first support frame and the first armrest. Therefore, the assembly is firm, and at the same time, the assembly is quick and convenient.

In addition, the assembled furniture proposed according to the above embodiments of the present invention may also have the following additional technical features:

Further, the assembled furniture further includes a second support frame, a second armrest and a second backrest;

The second support frame is provided with the locking connector, the plug connector is connected between the second support frame and the first support frame, and the plug connector includes a first connecting piece and the first insert and the second insert arranged on both sides of the first connecting piece, the first insert and the second insert are oppositely arranged, and the first insert can be inserted into the first insert In the slot of the locking connector of the support frame, the second insert can be inserted into the slot of the second support frame locking connector;

The second armrest and the second backrest are respectively provided with plug connectors, the plug connectors are provided with insert pieces, and the insert pieces can be inserted into the plug connectors arranged on the second support frame locking connector in the slot.

Further, the first armrest is arranged on one side of the first support frame and the first backrest is arranged at the side adjacent to the first support frame and the first armrest; the second armrest is arranged at the one side of the second support frame and the second backrest is arranged on the side adjacent to the second support frame and the second armrest; the second armrest is arranged opposite the first armrest, the second armrest The backrest is arranged adjacent to the first backrest.

Further, the plug connectors provided on the first backrest and the second backrest include a second connecting piece, a rear inserting piece arranged on one side of the second connecting piece and a rear inserting piece arranged on the other side of the second connecting piece The first front insert piece and the second front insert piece are arranged at intervals, and the first front insert piece and the second front insert piece are arranged opposite to the rear insert piece.

In order to achieve the above object, an embodiment of the fourth aspect of the present invention provides an assembled furniture, including a first support frame and a second support frame;

Each of the first support frame and the second support frame is provided with a locking connector; the locking connector includes a connecting seat and an abutting part; the connecting seat is provided with an abutting surface; the abutting part can be is rotatably arranged on the connecting seat, the abutting member is provided with a non-planar force-applying portion, and a slot is formed between the force-applying portion and the abutting surface;

The plug connector is connected between the first support frame and the second support frame, and the plug connector includes a first connecting piece and first plugs disposed on both sides of the first connecting piece. and a second insert piece, the first insert piece and the second insert piece are arranged oppositely, the first insert piece can be inserted into the slot of the first support frame locking connector, the The second insert can be inserted into the slot of the second support frame locking connector.

Description of drawings

1 is a schematic structural diagram of a furniture assembly assembly according to an embodiment of the present invention;

Figure 1a is a side cross-sectional view of a furniture assembly assembly according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the cooperation between a plug-in connector and a locking connector according to an embodiment of the present invention;

3 is a schematic structural diagram of an abutting member according to an embodiment of the present invention;

4 is a schematic structural diagram of a single-seat sofa chair according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of assembly of a single-seat sofa chair according to an embodiment of the present invention;

6 is a schematic structural diagram of a sofa according to an embodiment of the present invention;

7 is a schematic diagram of a sofa assembly according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of an assembled furniture according to an embodiment of the present invention.

Label description

furniture assembly assembly 10;

The locking connector 1, the connecting seat 11, the abutting surface 111, the bottom plate 112, the first side plate 1121, the second side plate 1122, the second limiting portion 113, the abutting member 12, the force applying portion 121, the first limiting Position part 122, elastic sheet 123, slot 13;

Plug connector 2, insert 21, first front insert 211, second front insert 212, rear insert 213, first connecting piece 22, first insert 221, second insert 222, second connection slice 23;

A first support frame 3 , a first armrest 4 , a first backrest 5 , a second support frame 6 , a second armrest 7 , and a second backrest 8 .

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

The invention discloses a furniture assembly assembly. When assembling, the insert piece of the plug connector is inserted into the slot between the force applying part of the abutting part and the abutting surface of the plug connector, and then the abutting part is driven to rotate, The high end of the non-planar force-applying portion is pressed against and fixed with the inserting piece of the plug-in connector, so that the assembly is firm, and the assembly is quick and convenient.

For better understanding of the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present invention will be more thoroughly understood, and will fully convey the scope of the present invention to those skilled in the art.

In order to better understand the above technical solutions, the above technical solutions will be described in detail below with reference to the accompanying drawings and specific embodiments.

As shown in FIG. 1 , a furniture assembly assembly 10 according to an embodiment of the present invention includes a locking connector 1 and a plug connector 2 .

Wherein, the locking connector 1 includes a connecting seat 11 and an abutting member 12 , and the connecting seat 11 is provided with an abutting surface 111 .

Optionally, the connecting seat 11 is U-shaped, and the connecting seat 11 includes a bottom plate 112 , a first side plate 1121 and a second side plate 1122 disposed on both sides of the bottom plate 112 , and the abutting surface 111 is formed on the bottom plate 112 . Further, the connection seat 11, the first side plate 1121 and the second side plate 1122 are made of metal material, and the bottom plate 112 of the connection seat 11 can be welded on various metal support frames.

Optionally, the connection seat 11 can be configured as two parallel first side plates 1121 and second side plates 1122 , the first side plates 1121 and the second side plates 1122 are made of metal material, and the first side plates 1121 and the second side plates 1122 The 1122 can be welded on various metal support frames, and the abutting surface 111 is formed on the various metal support frames between the first side plate 1121 and the second side plate 1122 .

The abutting member 12 is rotatably disposed on the connecting base 11 , the abutting member 12 is provided with a non-planar force applying portion 121 , and a slot 13 is formed between the force applying portion 121 and the abutting surface 111 .

Optionally, the force-applying portion 121 is configured as an arc-shaped convex surface, so that the width of the slot 13 between the force-applying portion 121 and the abutting surface 111 can be adjusted when the abutting member 12 is rotated. Specifically, the arc-shaped convex surface includes at least one arc-shaped inclined surface with a gradually increasing thickness, so that the width of the slot 13 between the arc-shaped inclined surface and the abutting surface 111 gradually decreases from the thin end of the arc-shaped inclined surface to the thick end. The thickness of the arcuate bevel refers to the distance from the surface of the arcuate bevel to the center of rotation of the abutment member 12 . When the abutting member 12 is rotated, the thick end of the arc-shaped inclined surface of the force applying portion 121 can be brought close to the abutting surface 111, so that the width of the slot 13 between the force applying portion 121 and the abutting surface 111 is reduced. The tabs 21 in the slot 13 are pressed against to be firmly positioned.

Specifically, as shown in FIG. 3 , the abutting member 12 may be a cam handle, including a handle portion and a cam portion, the cam portion is a force-applying portion 121 , and a slot 13 is formed between the cam portion and the abutting surface 111 , and the handle portion is convenient for Turn the cam section. Further, the abutting member 12 can be hinged on the first side plate 1121 and the second side plate 1122 through a rotating shaft, so as to be rotatably arranged on the first side plate 1121 and the second side plate 1122 of the connecting base 11, and placed on the first side plate 1121 and the second side plate 1122. between the first side plate 1121 and the second side plate 1122 .

Optionally, the force-applying portion 121 is provided with a concave-convex wavy surface, so that the frictional force between the surface of the force-applying portion 121 and the insert piece 21 inserted into the slot 13 can be increased, and further the insert piece inserted into the slot 13 can be increased. 21 is pressed against to be firmly positioned. The surface of the force-applying portion 121 may be set to other rough surfaces that increase friction.

Optionally, the abutting member 12 is provided with a first limiting portion 122 , and the connecting base 11 is provided with a second limiting portion 113 . When the first limiting portion 122 is snapped into the second limiting portion 113 , abutting is achieved. Part 12 is limited. Specifically, the first limiting portion 122 is configured as a protrusion, and the second limiting portion 113 is configured as a locking hole. When the abutting member 12 is rotated, the protrusion elastically snaps into the locking hole. Preferably, when the abutting member 12 is rotated, when the thick end of the arc-shaped inclined surface of the force applying portion 121 abuts against the insert 21 inserted into the slot 13 , the abutting member 12 is positioned by the protrusion and elastically snapping into the card hole.

Further, the abutting member 12 is a plastic part, the first side plate 1121 and the second side plate 1122 of the connecting seat 11 are respectively provided with card holes, and the two sides of the abutting member 12 are respectively provided with elastic sheets 123, Protrusions are provided, and the protrusions are elastically snapped into the card holes in a one-to-one correspondence to locate the abutting member 12 .

The plug connector 2 is provided with a blade 21 which can be inserted into the slot 13 . The insert piece 21 of the plug connector 2 is inserted into the slot 13 formed between the force-applying portion 121 and the abutting surface 111. When the abutting member 12 is rotated, the thick end of the arc-shaped inclined surface of the force-applying portion 121 can be brought close to the abutment. The width of the slot 13 between the force applying portion 121 and the abutting surface 111 is reduced. At this time, the insert 21 inserted into the slot 13 is pressed against and firmly positioned. The plug connector 2 is made of metal material, and the plug piece 21 is bent from the side surface of the first connecting piece 22 to be perpendicular to the first connecting piece 22 .

Optionally, the plug connector 2 includes a first connecting piece 22 and a first inserting piece 221 and a second inserting piece 222 disposed on both sides of the first connecting piece 22, and the first inserting piece 221 and the second inserting piece 222 are opposite to each other. set up. Specifically, the inserts 21 of the plug connector 2 are set as two inserts, a first insert 221 and a second insert 222, and the space between the first insert 221 and the second insert 222 is a limit space that can accommodate The frame supports the frame, and the first insert piece 221 and the second insert piece 222 can be respectively inserted into the slots 13 formed between the different force applying portions 121 and the abutting surfaces 111 . Of course, when the plug connector 2 is arranged in different positions, the first plug 221 can also be inserted into the slot 13 formed between the force applying portion 121 and the abutting surface 111 , and the second plug 222 can abut against the supporting frame. Border side.

Optionally, the plug connector 2 includes a second connecting piece 23, a rear inserting piece 213 arranged on one side of the second connecting piece 23 and a first front inserting piece arranged on the other side of the second connecting piece 23 and arranged at intervals. 211 and the second front insert piece 212 , the first front insert piece 211 and the second front insert piece 212 are arranged opposite to the rear insert piece 213 . Specifically, the inserts 21 of the plug connector 2 are set as three inserts: the first front insert 211 , the second front insert 212 and the rear insert 213 , the first front insert 211 and the second front insert 212 The space between it and the rear insert 213 is a limiting space, which can accommodate the frame of the support frame. The rear insert 213 abuts on the side of the frame of the support frame, and the first front insert 211 and the second front insert 212 can be selectively inserted to apply force. A slot 13 is formed between the force-applying portion 121 and the abutting surface 111 . When a proper position is required on the side close to the first front insert piece 211 , the first front insert piece 211 is inserted between the force applying portion 121 and the abutment surface 111 . The slot 13 is formed between the two front inserts 212 , and the second front insert 212 is inserted between the force applying portion 121 and the abutting surface 111 to form the slot 13 when a proper position is required on the side close to the second front insert 212 .

When the furniture assembly 10 is assembled, the insert piece 21 of the plug connector 2 is inserted into the slot 13 between the force applying part 121 of the abutting part 12 and the abutting surface 111 of the plug connector 2, and then the abutting part is driven 12 is rotated so that the high end of the non-planar force-applying portion 121 is pressed against the insert 21 of the plug connector 2 to be fixed. Therefore, the assembly is firm and fast and convenient.

As shown in FIGS. 2 to 6 , an assembled furniture according to an embodiment of the present invention includes the above-mentioned furniture assembly assembly 10 , and assembling the furniture includes assembling a sofa, assembling a bed, and the like. The assembled furniture includes the above-mentioned furniture assembly assembly 10. During assembly, the insert piece 21 of the plug connector 2 is inserted into the slot 13 between the force applying portion 121 of the abutting member 12 and the abutting surface 111 of the connecting seat 11, and then driven The abutting member 12 is rotated so that the high end of the non-planar force applying portion 121 is pressed against and fixed with the insert piece 21 of the plug connector 2 . Therefore, the assembly is firm and fast and convenient.

As shown in FIGS. 2 to 3 , a single-seat sofa chair according to an embodiment of the present invention includes a first support frame 3 , a first armrest 4 and a first backrest 5 . When in use, an elastic pad is provided on the first support frame 3 .

The first support frame 3 is provided with a locking connector 1 , and the locking connector 1 includes a connecting seat 11 and an abutting member 12 ; the connecting seat 11 is provided with a bearing surface 111 ; the abutting member 12 is rotatably arranged on the connecting seat 11 Above, the abutting member 12 is provided with a non-planar force applying portion 121 , and a slot 13 is formed between the force applying portion 121 and the abutting surface 111 . Optionally, the first support frame 3 is a metal frame.

Optionally, the connecting seat 11 is U-shaped, and the connecting seat 11 includes a bottom plate 112 , a first side plate 1121 and a second side plate 1122 disposed on both sides of the bottom plate 112 , and the abutting surface 111 is formed on the bottom plate 112 . Further, the connecting seat 11, the first side plate 1121 and the second side plate 1122 are made of metal material, and the bottom plate 112 of the connecting seat 11 can be welded on the first support frame 3. Of course, the connecting seat 11 can also be fixed by other fixing methods on the first support frame 3 .

Optionally, the connection seat 11 can be configured as two parallel first side plates 1121 and second side plates 1122 , the first side plates 1121 and the second side plates 1122 are made of metal material, and the first side plates 1121 and the second side plates 1122 1122 may be welded on the first support frame 3, and the abutting surface 111 is formed on the first support frame 3 between the first side plate 1121 and the second side plate 1122.

Optionally, the force-applying portion 121 is configured as an arc-shaped convex surface, so that the width of the slot 13 between the force-applying portion 121 and the abutting surface 111 can be adjusted when the abutting member 12 is rotated. Specifically, the arc-shaped convex surface includes at least one arc-shaped inclined surface with a gradually increasing thickness, so that the width of the slot 13 between the arc-shaped inclined surface and the abutting surface 111 gradually decreases from the thin end of the arc-shaped inclined surface to the thick end. When the abutting member 12 is rotated, the thick end of the arc-shaped inclined surface of the force applying portion 121 can be brought close to the abutting surface 111, so that the width of the slot 13 between the force applying portion 121 and the abutting surface 111 is reduced. The tabs 21 in the slot 13 are pressed against to be firmly positioned.

Specifically, the abutting member 12 may be a cam handle, including a handle portion and a cam portion, the cam portion is a force-applying portion 121 , a slot 13 is formed between the cam portion and the abutting surface 111 , and the handle portion is convenient for rotating the cam portion. Further, the abutting member 12 can be hinged on the first side plate 1121 and the second side plate 1122 through a rotating shaft, so as to be rotatably arranged on the first side plate 1121 and the second side plate 1122 of the connecting base 11, and placed on the first side plate 1121 and the second side plate 1122. between the first side plate 1121 and the second side plate 1122 .

The first armrest 4 and the first backrest 5 are respectively provided with plug connectors 2 , and the plug connectors 2 are provided with inserts 21 , and the inserts 21 can be inserted into the slots 13 . The insert piece 21 of the plug connector 2 is inserted into the slot 13 formed between the force-applying portion 121 and the abutting surface 111. When the abutting member 12 is rotated, the thick end of the arc-shaped inclined surface of the force-applying portion 121 can be brought close to the abutment. The width of the slot 13 between the force applying portion 121 and the abutting surface 111 is reduced. At this time, the insert 21 inserted into the slot 13 is pressed against and firmly positioned. Optionally, the first armrest 4 is arranged on one side of the first support frame 3 and the first backrest 5 is arranged at the side adjacent to the first support frame 3 and the first armrest 4 .

Optionally, the plug connector 2 provided on the first armrest 4 includes a first connecting piece 22 and a first inserting piece 221 and a second inserting piece 222 arranged on both sides of the first connecting piece 22. The first inserting piece 221 It is arranged opposite to the second insert 222 . Specifically, the inserts 21 of the plug connector 2 are set as two inserts, a first insert 221 and a second insert 222, and the space between the first insert 221 and the second insert 222 is a limit space that can accommodate On the frame of the first support frame 3 , the first insert 221 is inserted into the slot 13 formed between the force applying portion 121 of the locking connection and the abutting surface 111 , and the second insert 222 abuts against the first support frame 3 . Border side.

Optionally, the plug connector 2 provided on the first backrest 5 includes a second connecting piece 23, a rear inserting piece 213 disposed on one side of the second connecting piece 23, and a rear inserting piece 213 disposed on the other side of the second connecting piece 23 and spaced apart. The first front insert piece 211 and the second front insert piece 212 of the layout, the first front insert piece 211 and the second front insert piece 212 are arranged opposite to the rear insert piece 213 . Specifically, the inserts 21 of the plug connector 2 are set as three inserts 21, a first front insert 211, a second front insert 212 and a rear insert 213, the first front insert 211, the second front insert The space between 212 and the rear insert 213 is a limiting space, which can accommodate the frame of the first support frame 3. The rear insert 213 abuts on the side of the frame of the first support frame 3. The first front insert 211 and the second front insert The piece 212 can be selectively inserted into the slot 13 formed between the force applying portion 121 and the abutting surface 111. When the first armrest 4 needs to be installed on the side close to the first front insert piece 211, the first front insert piece 211 is inserted into the force application A slot 13 is formed between the part 121 and the abutting surface 111 . When the first armrest 4 needs to be installed on the side close to the second front insert 212 , the second front insert 212 is inserted into the force applying part 121 and the abutting surface 111 A slot 13 is formed therebetween.

When the single-seat sofa chair is assembled, the first armrest 4 and the first backrest 5 are respectively provided with a plug connector 2 , and the plug 21 of the plug connector 2 is inserted into the abutment between the force applying portion 121 of the abutting member 12 and the connecting seat 11 . Then, the abutting member 12 is driven to rotate, so that the high end of the non-planar force-applying portion 121 presses against the insert 21 of the plug connector 2 and is fixed, so that the first The armrest 4 is disposed on one side of the first support frame 3 and the first backrest 5 is disposed on the adjacent side of the first support frame 3 and the first armrest 4 . Therefore, the assembly is firm, and at the same time, the assembly is quick and convenient.

As shown in FIGS. 4 to 6 , a sofa according to an embodiment of the present invention includes a first support frame 3 , a first armrest 4 , a first backrest 5 , a second support frame 6 , a second armrest 7 and a second backrest 8 . In use, elastic pads are provided on the first support frame 3 and the second support frame 6 .

The first support frame 3 is provided with a locking connector 1, and the locking connector 1 includes a connecting seat 11 and an abutting member 12; the connecting seat 11 is provided with an abutting surface 111; The abutting member 12 is provided with a non-planar force applying portion 121 , and a slot 13 is formed between the force applying portion 121 and the abutting surface 111 .

The first armrest 4 and the first backrest 5 are respectively provided with plug connectors 2 . The plug connectors 2 are provided with inserts 21 , and the inserts 21 can be inserted into the slots 13 .

Optionally, the plug connector 2 provided on the first armrest 4 includes a first connecting piece 22 and a first inserting piece 221 and a second inserting piece 222 arranged on both sides of the first connecting piece 22. The first inserting piece 221 It is arranged opposite to the second insert 222 . The space between the first insert piece 221 and the second insert piece 222 is a limiting space, which can accommodate the frame of the first support frame 3 . The first insert piece 221 is inserted between the force applying portion 121 of the locking connection and the abutting surface 111 to form a space. into the slot 13 , and the second insert 222 abuts against the side of the frame of the first support frame 3 .

Optionally, the plug connector 2 provided on the first backrest 5 includes a second connecting piece 23, a rear inserting piece 213 disposed on one side of the second connecting piece 23, and a rear inserting piece 213 disposed on the other side of the second connecting piece 23 and spaced apart. The first front insert piece 211 and the second front insert piece 212 of the layout, the first front insert piece 211 and the second front insert piece 212 are arranged opposite to the rear insert piece 213 . The space between the first front insert 211 , the second front insert 212 and the rear insert 213 is a limiting space, which can accommodate the frame of the first support frame 3 , and the rear insert 213 abuts against the side of the frame of the first support frame 3 , the first front insert piece 211 and the second front insert piece 212 can be selectively inserted into the slot 13 formed between the force applying portion 121 and the abutting surface 111 .

The second support frame 6 is provided with a locking connector 1 , and a plug connector 2 is connected between the second support frame 6 and the first support frame 3 , and the plug connector 2 includes a first connecting piece 22 and is disposed on the first The first insert piece 221 and the second insert piece 222 on both sides of the connecting piece 22, the first insert piece 221 and the second insert piece 222 are arranged oppositely, and the first insert piece 221 can be inserted into the first support frame 3 to lock the connector In the slot 13 of 1, the second insert 222 can be inserted into the slot 13 of the locking connector 1 of the second support frame 6. Through the cooperation of the plug connector 2 and the locking connector 1, the first The support frame 3 and the second support frame 6 are connected.

The second armrest 7 and the second backrest 8 are respectively provided with plug connectors 2 . The plug connectors 2 are provided with inserts 21 , and the inserts 21 can be inserted into the slots 13 provided on the second support frame 6 for the locking connector 1 . middle.

Optionally, the plug connector 2 provided on the second armrest 7 includes a first connecting piece 22 and a first inserting piece 221 and a second inserting piece 222 arranged on both sides of the first connecting piece 22. The first inserting piece 221 It is arranged opposite to the second insert 222 . The space between the first insert piece 221 and the second insert piece 222 is a limiting space, which can accommodate the frame of the second support frame 6 . The first insert piece 221 is inserted between the force applying portion 121 of the locking connection and the abutting surface 111 to form a space. the slot 13 , and the second insert 222 abuts against the side of the frame of the second support frame 6 .

Optionally, the plug connector 2 provided on the second backrest 8 includes a second connecting piece 23, a rear inserting piece 213 arranged on one side of the second connecting piece 23, and a rear inserting piece 213 arranged on the other side of the second connecting piece 23 and spaced apart. The first front insert piece 211 and the second front insert piece 212 of the layout, the first front insert piece 211 and the second front insert piece 212 are arranged opposite to the rear insert piece 213 . The space between the first front insert 211 , the second front insert 212 and the rear insert 213 is a limiting space, which can accommodate the frame of the second support frame 6 , and the rear insert 213 abuts against the side of the frame of the second support frame 6 , the first front insert piece 211 and the second front insert piece 212 can be selectively inserted into the slot 13 formed between the force applying portion 121 and the abutting surface 111 .

Optionally, the first armrest 4 is arranged on one side of the first support frame 3 and the first backrest 5 is arranged at the side adjacent to the first support frame 3 and the first armrest 4 . The second armrest 7 is arranged on one side of the second support frame 6 and the second backrest 8 is arranged at the side adjacent to the second support frame 6 and the second armrest 7 . The second armrest 7 is arranged opposite to the first armrest 4 , and the second backrest 8 is arranged adjacent to the first backrest 5 .

When the sofa is assembled, the first armrest 4 and the first backrest 5 are respectively provided with plug connectors 2 , and the inserts 21 of the plug connectors 2 are inserted between the force applying portion 121 of the abutting member 12 and the abutting surface 111 of the connecting seat 11 . Then, the abutting member 12 is driven to rotate, so that the high end of the non-planar force-applying portion 121 presses against the insert 21 of the plug connector 2 and is fixed, so that the first armrest 4 is set on the One side of the first support frame 3 and the first backrest 5 are disposed on the adjacent side of the first support frame 3 and the first armrest 4 . The inserts 21 of the plug connectors 2 of the second armrest 7 and the second backrest 8 are inserted into the slots 13 between the force-applying portion 121 of the abutting member 12 and the abutting surface 111 of the connecting seat 11 , and then forced to abut The component 12 is rotated so that the high end of its non-planar force-applying portion 121 presses against the insert 21 of the plug connector 2 and is fixed, so that the second armrest 7 is arranged on the side of the second support frame 6 and the second backrest 8 is arranged on the adjacent side of the second support frame 6 and the second armrest 7 , the second armrest 7 is arranged opposite to the first armrest 4 , and the second backrest 8 is arranged adjacent to the first backrest 5 . Therefore, the assembly is firm, and at the same time, the assembly is quick and convenient.

As shown in FIG. 8, an assembled furniture according to an embodiment of the present invention includes a first support frame 3 and a second support frame 6;

Each of the first support frame 3 and the second support frame 6 is provided with a locking connector 1; the locking connector 1 includes a connecting seat 11 and an abutting part 12; the connecting seat 11 is provided with an abutting surface 111; the abutting part 12 It is rotatably arranged on the connecting base 11 , and the abutting member 12 is provided with a non-planar force applying portion 121 , and a slot 13 is formed between the force applying portion 121 and the abutting surface 111 .

A plug connector 2 is connected between the first support frame 3 and the second support frame 6 , and the plug connector 2 includes a first connecting piece 22 , a first inserting piece 221 and a second connecting piece 22 disposed on both sides of the first connecting piece 22 . Two inserts 222, the first insert 221 and the second insert 222 are disposed opposite to each other, the first insert 221 can be inserted into the slot 13 of the locking connector 1 of the first support frame 3, and the second insert 222 Inserted into the slot 13 of the second support frame 6 for locking the connector 1 .

Optionally, the connecting seat 11 is U-shaped, and the connecting seat 11 includes a bottom plate 112 , a first side plate 1121 and a second side plate 1122 disposed on both sides of the bottom plate 112 , and the abutting surface 111 is formed on the bottom plate 112 . Further, the connection seat 11 , the first side plate 1121 and the second side plate 1122 are made of metal, and the bottom plate 112 of the connection seat 11 can be welded on the first support frame 3 / the second support frame 6 .

Optionally, the connection seat 11 can be configured as two parallel first side plates 1121 and second side plates 1122 , the first side plates 1121 and the second side plates 1122 are made of metal material, and the first side plates 1121 and the second side plates 1122 1122 can be welded on the first support frame 3/second support frame 6, and the abutting surface 111 is formed on the support frame between the first side plate 1121 and the second side plate 1122.

During assembly, the first insert 221 is inserted into the slot 13 of the locking connector 1 of the first support frame 3 , and the second insert 222 is inserted into the slot 13 of the locking connector 1 of the second support frame 6 , and then drive the abutting member 12 to rotate, so that the high end of the non-planar force applying portion 121 presses against the insert 21 of the plug connector 2 and is fixed, so that the assembly is firm and fast and convenient.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore It should not be construed as a limitation of the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features Not directly but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply denoting that the first feature is level above the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms should not be construed as necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

Although the embodiments of the present invention have been shown and described above, it should be understood that the above-mentioned embodiments are exemplary and should not be construed as limiting the present invention. Embodiments are subject to variations, modifications, substitutions and variations.

Claims

A furniture assembly assembly, characterized in that it includes:

A locking connecting piece, the locking connecting piece includes a connecting seat and an abutting part; the connecting seat is provided with an abutting surface; the abutting part is rotatably arranged on the connecting seat, and the abutting part A non-planar force applying portion is provided, and a slot is formed between the force applying portion and the abutting surface;

The plug connector is provided with a blade that can be inserted into the slot.
The furniture assembly assembly according to claim 1, wherein the force applying portion is configured as an arc-shaped convex surface, so that when the abutting member is rotated, the force applying portion and the abutting portion can be adjusted The width of the slot between the faces.
A furniture assembly assembly according to claim 2, wherein the arc-shaped convex surface at least comprises an arc-shaped inclined surface with a gradually increasing thickness, so that the arc-shaped inclined surface and the abutting surface can be inserted between the arc-shaped inclined surface and the abutting surface. The width of the groove gradually decreases from the thin end to the thick end of the arc-shaped inclined surface.
The furniture assembly assembly of claim 1, wherein the force applying portion is provided with a concave-convex wavy surface.
The furniture assembly assembly according to claim 1, wherein a first limiting portion is provided on the abutting member, a second limiting portion is provided on the connecting seat, and the first limiting portion is provided on the connecting seat. When the abutting part is snapped into the second limiting part, the abutting member is limited in position.
The furniture assembly assembly according to claim 5, wherein the first limiting portion is set as a protrusion, the second limiting portion is set as a clamping hole, and when the abutting member is rotated, the The protrusion is elastically snapped into the snap hole.
The furniture assembly assembly according to claim 6, wherein an elastic sheet is provided on the abutting member, and the protrusion is provided on the elastic sheet.
The furniture assembly assembly according to claim 1, wherein the connecting seat is configured in a U-shape, comprising a bottom plate and a first side plate and a second side plate disposed on both sides of the bottom plate.
The furniture assembly assembly according to claim 1, wherein the plug connector comprises a first connecting piece and a first inserting piece and a second inserting piece disposed on both sides of the first connecting piece, The first insert and the second insert are oppositely arranged.
The furniture assembly assembly according to claim 1, wherein the plug connector comprises a second connecting piece, a rear inserting piece disposed on one side of the second connecting piece, and a rear inserting piece disposed on the second connecting piece. The other side of the connecting piece is a first front insert piece and a second front insert piece arranged at an interval, and the first front insert piece and the second front insert piece are arranged opposite to the rear insert piece.
An assembled furniture, characterized in that it comprises the furniture assembly assembly according to any one of claims 1 to 10.
An assembled furniture, characterized in that it comprises a first support frame, a first armrest and a first backrest;

A locking connector is provided on the first support frame, and the locking connector includes a connecting seat and an abutting part; the connecting seat is provided with an abutting surface; the abutting part is rotatably arranged on the connecting part on the seat, the abutting member is provided with a non-planar force applying portion, and a slot is formed between the force applying portion and the abutting surface;

The first armrest and the first backrest are respectively provided with plug connectors, the plug connectors are provided with inserts, and the inserts can be inserted into the slots.
The assembled furniture of claim 12, further comprising a second support frame, a second armrest and a second backrest;

The second support frame is provided with the locking connector, the plug connector is connected between the second support frame and the first support frame, and the plug connector includes a first connecting piece and the first insert and the second insert arranged on both sides of the first connecting piece, the first insert and the second insert are oppositely arranged, and the first insert can be inserted into the first insert In the slot of the locking connector of the support frame, the second insert can be inserted into the slot of the second support frame locking connector;

The second armrest and the second backrest are respectively provided with plug connectors, the plug connectors are provided with insert pieces, and the insert pieces can be inserted into the plug connectors arranged on the second support frame locking connector in the slot.
The assembled furniture of claim 13, wherein the first armrest is disposed on one side of the first support frame and the first backrest is disposed on the first support frame and the first support frame. the side adjacent to the armrest; the second armrest is arranged on one side of the second support frame and the second backrest is arranged at the side adjacent to the second support frame and the second armrest; the second The armrest is arranged opposite to the first armrest, and the second backrest is arranged adjacent to the first backrest.
The assembled furniture according to claim 13, wherein the plug connectors provided on the first backrest and the second backrest comprise a second connecting piece, a rear portion disposed on one side of the second connecting piece Inserts and first front inserts and second front inserts arranged on the other side of the second connecting piece and arranged at intervals, the first and second front inserts are opposite to the rear inserts set up.
An assembled furniture, characterized in that it comprises a first support frame and a second support frame;

Each of the first support frame and the second support frame is provided with a locking connector; the locking connector includes a connecting seat and an abutting part; the connecting seat is provided with an abutting surface; the abutting part can be is rotatably arranged on the connecting seat, the abutting member is provided with a non-planar force-applying portion, and a slot is formed between the force-applying portion and the abutting surface;

The plug connector is connected between the first support frame and the second support frame, and the plug connector includes a first connecting piece and first plugs disposed on both sides of the first connecting piece. and a second insert piece, the first insert piece and the second insert piece are arranged oppositely, the first insert piece can be inserted into the slot of the first support frame locking connector, the The second insert can be inserted into the slot of the second support frame locking connector.
The assembled furniture according to claim 16, wherein the force applying portion is set as an arc-shaped convex surface, so that when the abutting member is rotated, the force applying portion and the abutting surface can be adjusted The width of the slots in between.