Sofa connector and sofa

Abstract

A sofa connector includes a mounting plate and a hook part hooking a sofa base, the mounting plate being connected to a sofa back through a fixing connection piece; the hook part includes an inserting plate inserted into the sofa base and a connecting plate connected between the inserting plate and the mounting plate; and the connecting plate is abutted on a top surface of the sofa base. The sofa includes the sofa back, the sofa base, and the sofa connector, the sofa back being provided thereon with at least one sofa connector; the mounting plate is connected to the sofa back through the fixing connection piece; the sofa back is attached to an outer side wall of the sofa base; the inserting plate is inserted into the sofa base; and the connecting plate is abutted on the top surface of the sofa base.

1 . A sofa connector, comprising a mounting plate and a hook part hooking a sofa base, wherein the mounting plate is connected to a sofa back through a fixing connection piece; the hook part comprises an inserting plate inserted into the sofa base and a connecting plate connected between the inserting plate and the mounting plate; and the connecting plate is abutted on a top surface of the sofa base. 
     
     
         2 . The sofa connector according to  claim 1 , wherein the mounting plate extends upward along a first end part of the connecting plate, and the inserting plate extends downward along a second end part of the connecting plate. 
     
     
         3 . The sofa connector according to  claim 2 , wherein a reinforcing rib is provided between the mounting plate and the connecting plate. 
     
     
         4 . The sofa connector according to  claim 1 , wherein the mounting plate extends downward along a first end part of the connecting plate, and the inserting plate extends downward along a second end part of the connecting plate; the mounting plate comprises a first segment and a second segment connected to a lower end of the first segment; a length of the first segment is equal to a length of the inserting plate; and the fixing connection piece is connected to the second segment. 
     
     
         5 . The sofa connector according to  claim 1 , wherein a first end part of the connecting plate is connected to a middle part of the mounting plate; there are two fixing connection pieces; one fixing connection piece is connected to a top of the mounting plate, and the other fixing connection piece is connected to a position, lower than a lowest point of the inserting plate, at a bottom of the mounting plate; and a second end part of the connecting plate is connected to the inserting plate that extends downward. 
     
     
         6 . The sofa connector according to  claim 1 , wherein a limiting plate is provided at a bottom of the inserting plate; and the limiting plate is inclined toward a side away from the sofa back. 
     
     
         7 . The sofa connector according to  claim 1 , wherein the mounting plate, the connecting plate, and the inserting plate are formed integrally. 
     
     
         8 . A sofa, comprising a sofa back, a sofa base, and the sofa connector according to  claim 1 , wherein the sofa back is provided thereon with at least one sofa connector; the mounting plate is connected to the sofa back through the fixing connection piece; the sofa back is attached to an outer side wall of the sofa base; the inserting plate is inserted into the sofa base; and the connecting plate is abutted on a top surface of the sofa base. 
     
     
         9 . The sofa according to  claim 8 , wherein the sofa base is provided with a slot that are matched with the inserting plate; and there are multiple groups of the slot, each group of the slot is arranged on a top surface of each side of the sofa base. 
     
     
         10 . The sofa according to  claim 8 , wherein the sofa base comprises a base body and a cushion; the base body is provided therein with a cushion chamber; the cushion is provided in the cushion chamber; and the inserting plate is inserted between an outer side surface of the cushion and an inner side wall of the base body. 
     
     
         11 . A sofa, comprising a sofa back, a sofa base, and the sofa connector according to  claim 2 , wherein the sofa back is provided thereon with at least one sofa connector; the mounting plate is connected to the sofa back through the fixing connection piece; the sofa back is attached to an outer side wall of the sofa base; the inserting plate is inserted into the sofa base; and the connecting plate is abutted on a top surface of the sofa base. 
     
     
         12 . A sofa, comprising a sofa back, a sofa base, and the sofa connector according to  claim 3 , wherein the sofa back is provided thereon with at least one sofa connector; the mounting plate is connected to the sofa back through the fixing connection piece; the sofa back is attached to an outer side wall of the sofa base; the inserting plate is inserted into the sofa base; and the connecting plate is abutted on a top surface of the sofa base. 
     
     
         13 . A sofa, comprising a sofa back, a sofa base, and the sofa connector according to  claim 4 , wherein the sofa back is provided thereon with at least one sofa connector; the mounting plate is connected to the sofa back through the fixing connection piece; the sofa back is attached to an outer side wall of the sofa base; the inserting plate is inserted into the sofa base; and the connecting plate is abutted on a top surface of the sofa base. 
     
     
         14 . A sofa, comprising a sofa back, a sofa base, and the sofa connector according to  claim 5 , wherein the sofa back is provided thereon with at least one sofa connector; the mounting plate is connected to the sofa back through the fixing connection piece; the sofa back is attached to an outer side wall of the sofa base; the inserting plate is inserted into the sofa base; and the connecting plate is abutted on a top surface of the sofa base. 
     
     
         15 . A sofa, comprising a sofa back, a sofa base, and the sofa connector according to  claim 6 , wherein the sofa back is provided thereon with at least one sofa connector; the mounting plate is connected to the sofa back through the fixing connection piece; the sofa back is attached to an outer side wall of the sofa base; the inserting plate is inserted into the sofa base; and the connecting plate is abutted on a top surface of the sofa base. 
     
     
         16 . A sofa, comprising a sofa back, a sofa base, and the sofa connector according to  claim 7 , wherein the sofa back is provided thereon with at least one sofa connector; the mounting plate is connected to the sofa back through the fixing connection piece; the sofa back is attached to an outer side wall of the sofa base; the inserting plate is inserted into the sofa base; and the connecting plate is abutted on a top surface of the sofa base. 
     
     
         17 . The sofa according to  claim 11 , wherein the sofa base is provided with a slot that are matched with the inserting plate; and there are multiple groups of the slot, each group of the slot is arranged on a top surface of each side of the sofa base. 
     
     
         18 . The sofa according to  claim 13 , wherein the sofa base is provided with a slot that are matched with the inserting plate; and there are multiple groups of the slot, each group of the slot is arranged on a top surface of each side of the sofa base. 
     
     
         19 . The sofa according to  claim 14 , wherein the sofa base is provided with a slot that are matched with the inserting plate; and there are multiple groups of the slot, each group of the slot is arranged on a top surface of each side of the sofa base. 
     
     
         20 . The sofa according to  claim 15 , wherein the sofa base is provided with a slot that are matched with the inserting plate; and there are multiple groups of the slot, each group of the slot is arranged on a top surface of each side of the sofa base.