Connector for furniture

Abstract

The present invention relates to a furniture connector, including a sub-component, a mother component, a cover plate, a latch and a spring sheet for matching use. The sub-component includes a main card block, a slot is transversely arranged on the inner side of the main card block, a main card block slot adapted to the main card block is arranged on one side of the mother component, and the other side of the mother component is used to place the latch and the spring sheet. The latch passes through a through slot between two baffles arranged inside the mother component and is engaged with the slot on the main card block. Spring sheet slots are arranged at both ends of the outer side of the latch, and a spring sheet is placed in each spring sheet slot. A cover plate is arranged on the outer side of the spring sheet, and the cover plate is engaged with the mother component and the outer surface of the cover plate is flush with the outer surface of the mother component. The sub-component and the mother component are stably and firmly connected by the support block and the support block slot, the clamp rod and the clamp rod slot, and the main card block and the latch pin. The latch is made of magnetic metal material, which is convenient for disassembly using a magnet, and the disassembly and assembly are convenient, so that the furniture can be installed invisible without holes.

Description

Technical Field

[0001] The invention belongs to the technical field of connectors, and in particular relates to a connector for furniture. Background Art

[0002] At present, the common furniture assembly methods are nail assembly, tie rod screw or self-tapping screw fixing, and glue fixing, which lead to problems such as loose connection, unsightly furniture surface, and one-time installation that cannot be disassembled and reused. Summary of the invention

[0003] The object of the present invention is to provide a connector for furniture which is easy to assemble and disassemble and has a firm connection.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a connecting piece for furniture, including a sub-piece, a mother piece, a cover plate, a latch and a spring sheet for use in combination, the sub-piece including a main clamping block, a slot being laterally arranged on the inner side of the main clamping block, a main clamping block slot adapted to the main clamping block being arranged on one side of the mother piece, the other side of the mother piece being used to place the latch and the spring sheet, the latch passing through a through slot between two baffles arranged inside the mother piece and being clamped with the slot on the main clamping block, spring sheet slots being respectively arranged at both ends of the outer side of the latch, a spring sheet being placed in each spring sheet slot, a cover plate being arranged on the outer side of the spring sheet, the cover plate being clamped on the mother piece and the outer surface of the cover plate being flush with the outer surface of the mother piece.

[0005] Furthermore, clamping rods are symmetrically provided on both sides of the main clamping block on the sub-component, support blocks are provided on the outer sides of the clamping rods, a clamping rod groove matching with the clamping rods is provided on the mother component, and a support block groove matching with the support block is provided on the outer side of the clamping rod groove.

[0006] Furthermore, a boss for clamping the clamping rod groove is provided at the end of the clamping rod to prevent the sub-component from escaping from the mother component after the sub-component and the mother component are tightly inserted.

[0007] Furthermore, arc-shaped clamping blocks are provided on both sides of the top of the sub-component and both sides of the bottom of the mother component. The sub-component, the mother component and the arc-shaped groove opened on the furniture plate cooperate with the arc-shaped clamping blocks to prevent the sub-component or the mother component from falling out of the arc-shaped groove.

[0008] Furthermore, the latch is composed of a vertically arranged fixing plate and a protrusion fixed to the middle of one side of the fixing plate, the fixing plate and the protrusion are in a "T" shape, and the upper edge of the protrusion is rounded. The fixing plate is located on one side of the baffle, and the protrusion passes through the through slot between the baffles and is located in the main block slot, and the protrusion is engaged with the main block of the sub-component.

[0009] Furthermore, the end of the main card block close to the slot is rounded, so as to facilitate the main card block to be inserted into the main card block slot and engaged with the protrusion of the latch.

[0010] Furthermore, a plurality of fixing holes are provided on the side of the mother component, and a plurality of fixing rods corresponding to the positions of the fixing holes and engaging with the fixing holes are provided on the cover plate.

[0011] Furthermore, a bending portion is provided in the middle of the spring sheet.

[0012] Furthermore, the latch is made of magnetic metal, which facilitates the use of magnets to disassemble the sub-components and the main component.

[0013] The present invention has the following beneficial effects: the connecting piece of the present invention is supported by clamping the supporting block and the supporting block groove, the clamping rod and the clamping rod groove, the main clamping block and the latch pin, the connection between the sub-component and the mother-component is stable and firm, the connection strength is high, the latch pin is made of magnetic metal material, which is convenient for disassembly using a magnet, and the disassembly and assembly are convenient, thereby realizing the invisible installation of furniture without holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the connecting piece of the present invention.

[0015] Figure 2 It is the overall front view of the connecting piece of the present invention.

[0016] Figure 3 yes Figure 2 AA section view in.

[0017] Figure 4 It is an overall rear view of the connecting piece of the present invention.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the sub-component of the present invention.

[0019] Figure 6 It is a front view of the sub-component of the present invention.

[0020] Figure 7 yes Figure 6 Middle BB section view.

[0021] Figure 8 It is a three-dimensional structural schematic diagram of the mother component of the present invention.

[0022] Fig. 9 It is the front view of the mother part of the present invention.

[0023] Fig.10 yes Fig. 9 Middle CC section view.

[0024] Fig.11 It is a three-dimensional structural schematic diagram of the latch of the present invention.

[0025] Fig.12 It is a schematic diagram of the three-dimensional structure of the cover plate of the present invention.

[0026] Fig.13It is a three-dimensional structural schematic diagram of the spring sheet of the present invention.

[0027] In the figure, 1, sub-component, 2, mother component, 3, cover plate, 4, latch, 5, spring sheet, 6, main card block, 7, slot, 8, card rod, 9, support block, 10, arc card block, 11, main card block slot, 12, card rod slot, 13, support block slot, 14, baffle, 15, through slot, 16, fixing hole, 17, spring sheet slot, 18, fixing plate, 19, protrusion, 20, fixing rod. DETAILED DESCRIPTION

[0028] The following are specific embodiments of the present invention, which further describe the technical solution of the present invention, but the protection scope of the present invention is not limited to these embodiments. Any changes or equivalent substitutions that do not deviate from the concept of the present invention are included in the protection scope of the present invention.

[0029] like Figure 1-4 As shown, a furniture connector includes a sub-component 1, a mother component 2, a cover plate 3, a latch 4 and a spring sheet 5. Both sides of the top of the sub-component 1 and both sides of the bottom of the mother component 2 are provided with arc-shaped clamping blocks 10. Figure 5-7 As shown, the sub-component 1 includes a main clamping block 6, a slot 7 is horizontally provided on the inner side of the main clamping block 6, the end of the main clamping block 6 close to the slot 7 is chamfered, clamping rods 8 are symmetrically provided on both sides of the main clamping block 6 on the sub-component 1, a boss for clamping the clamping rod groove 12 is provided at the end of the clamping rod 8, and a support block 9 is provided on the outer side of the clamping rod 8.

[0030] like Figure 8-10 As shown, the mother part 2 is provided with a rod groove 12 that matches the rod 8, and the outer side of the rod groove 12 is provided with a support block groove 13 that matches the support block 9. One side of the mother part 2 is provided with a main block groove 11 that adapts to the main block 6, and the other side of the mother part 2 is used to place the latch 4 and the spring sheet 5, as shown in FIG. Fig.11 As shown, the latch 4 is composed of a vertically arranged fixing plate 18 and a protrusion 19 fixed to the middle of one side of the fixing plate 18. The fixing plate 18 and the protrusion 19 are in a "T" shape, and the upper edge of the protrusion 19 is rounded. The latch 4 passes through a through groove 15 between two baffles 14 arranged inside the mother component 2 and is engaged with a slot 7 on the main block 6. The outer ends of the latch 4 are respectively provided with spring sheet grooves 17, and a spring sheet 5 is placed in each spring sheet groove 17. Fig.13 As shown, a bent portion is provided in the middle of the spring sheet 5, and a cover plate 3 is provided on the outer side of the spring sheet 5. The cover plate 3 is clamped on the mother component 2 and the outer surface of the cover plate 3 is flush with the outer surface of the mother component 2. A plurality of fixing holes 16 are provided on the side of the mother component 2, and a plurality of fixing rods 20 corresponding to the positions of the fixing holes 16 and matched with the fixing rods 20 are provided on the cover plate 3. Fig.12 shown.

[0031] In order to facilitate the use of magnets to disassemble the sub-components and the main component, preferably, the latch is made of magnetic metal.

[0032] The mother part 2 is provided with a main card block slot 11, the plug 4 is inserted, the protrusion 19 of the plug 4 passes through the through slot 15 and extends into the main card block slot 11, and the rounded end of the protrusion 19 faces upward, the fixing plate 18 is clamped by the baffle 14, and then the spring sheet 5 is installed on one side of the baffle 13, and the two spring sheets 5 are respectively placed in the corresponding spring sheet slot 17, one end of the spring sheet 5 is located in the spring sheet slot 17, and the other end is in contact with the fixing plate 18 of the plug 4, and then the cover plate 3 is installed and fastened, and the plug 4 and the spring sheet 5 are encapsulated in the mother part 2, and the mother part 2 is assembled. The sub-component 1 and the mother part 2 are respectively slid into the arc groove pre-opened in the furniture board and clamped, and then the main card block 6 of the sub-component 1 is inserted into the main card block slot 11 of the mother part 2, the slot 7 on the main card block 6 is clamped with the protrusion 19, the clamp rod 8 is inserted into the clamp rod slot 12, and the support block 9 is inserted into the support block slot 13, so that the sub-component 1 and the mother part 2 drive the furniture board to connect tightly.

[0033] During disassembly, a magnet is used to attract the latch 4 in the opposite direction at the corresponding position outside the mother component 2, so that the protrusion 19 of the latch 4 is withdrawn from the slot 7 on the main block 6, thereby separating the subcomponent 1 and the mother component 2, making disassembly and assembly convenient.

[0034] The present invention is not limited to the above-mentioned implementation modes, and anyone should be aware of the structural changes made under the enlightenment of the present invention, and all those having the same or similar technical solutions as the present invention fall within the protection scope of the present invention.

[0035] The techniques, shapes, and structural parts not described in detail in the present invention are all well-known techniques.

Claims

1. A connector for furniture, characterized in that: It comprises a sub-component, a mother component, a cover plate, a latch and a spring sheet for use in combination. The sub-component comprises a main card block, a slot is transversely arranged on the inner side of the main card block, a main card block slot adapted to the main card block is arranged on one side of the mother component, and the other side of the mother component is used to place the latch and the spring sheet. The latch passes through a through slot between two baffles arranged inside the mother component and is engaged with the slot on the main card block. Both ends of the outer side of the latch are respectively provided with spring sheet slots, a spring sheet is placed in each spring sheet slot, a cover plate is arranged on the outer side of the spring sheet, the cover plate is engaged with the mother component, and the outer surface of the cover plate is flush with the outer surface of the mother component. The main clamping block on the sub-component is symmetrically provided with clamping rods on both sides, and a support block is provided on the outer side of the clamping rod. The mother component is provided with a clamping rod groove matched with the clamping rod, and a support block groove matched with the support block is provided on the outer side of the clamping rod groove; the end of the clamping rod is provided with a boss for clamping the clamping rod groove; Arc-shaped clamping blocks are provided on both sides of the top of the sub-component and both sides of the bottom of the mother component; The latch is composed of a vertically arranged fixing plate and a protrusion fixed to the middle of one side of the fixing plate. The fixing plate and the protrusion are in a "T" shape, and the upper edge of the protrusion is rounded.

2. The furniture connector according to claim 1, characterized in that: The end of the main card block close to the slot is rounded.

3. The furniture connector according to claim 1, characterized in that: A plurality of fixing holes are arranged on the side of the mother component, and a plurality of fixing rods corresponding to the positions of the fixing holes and matched and clamped with each other are arranged on the cover plate.

4. The furniture connector according to claim 1, characterized in that: A bending portion is provided in the middle of the spring sheet.

5. The furniture connector according to claim 1, characterized in that: The latch is made of magnetic metal.

Images