CN216143022U - Furniture connecting piece - Google Patents

Abstract

The utility model discloses a furniture connecting piece which comprises an embedded piece and a linking piece, wherein a guide hole is formed in the embedded piece, the inner side of the guide hole is connected with the linking piece, a limiting groove is formed in one end of the guide hole, positioning circles are arranged at two ends of the linking piece, and the positioning circles are located in the limiting groove. When the embedded part is installed, the embedded part is nailed into the inner side of the drilled hole of the plate by the hammer, and then the connecting piece is inserted into the embedded part, so that the connection between the plates can be completed, and the assembly of the plates is facilitated.

Description

Furniture connecting piece

Technical Field

The utility model relates to the technical field of connecting pieces, in particular to a furniture connecting piece.

Background

The furniture connecting piece refers to a part which is used in the furniture manufacturing process and plays a role in connection, and comprises a mortise and tenon structure, copper nails, gun nails, hinges, air stay bars, slide rails, a clothes through seat, a laminate support, a hardware furniture stainless steel structure and the like which are used in ancient Chinese traditional furniture, and belongs to the category of generalized furniture connecting pieces. Generally, in the production process of furniture, parts which have fastening and connecting functions between plates are furniture connecting pieces, mainly comprising eccentric connecting pieces, screws, rivets, primary and secondary combined nuts and the like, which are common concepts in the furniture hardware industry at present, and the most used furniture connecting pieces are eccentric connecting pieces, so that the furniture connecting pieces in the modern furniture industry are generally eccentric connecting pieces.

The existing furniture connecting piece is troublesome to install when the furniture is installed, and the connecting piece convenient for furniture connection is convenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a furniture connecting piece to solve the problem of troublesome assembly of plate parts.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a furniture connecting piece, is including burying piece and linking piece, bury the inside guiding hole that is provided with of piece, the inboard of guiding hole is connected with the linking piece, the one end of guiding hole is provided with the spacing groove, the both ends of linking piece are provided with the location circle, the location circle is located the inside of spacing groove, and the spacing groove outwards removes the location circle and carries on spacingly.

Preferably, be provided with the cross open slot on the positioning circle, the atress is inwards shrunk when the cross open slot of positioning circle is downward along the guiding hole, and after the positioning circle got into the spacing inslot side, the positioning circle reset and the expansion mouth of butt spacing groove outwards, outwards carried on spacingly to the positioning circle through the spacing groove.

Preferably, the inner wall symmetry of spacing groove sets up the expansion mouth, links up the union piece and inserts the spacing inslot back, leads to the locating circle butt spacing groove, thereby drives the outside expansion of expansion mouth and imbeds the joint strength between piece and the preformed hole.

Preferably, the embedded part is provided with spiral threads, and the spiral threads are arranged to increase the connection strength between the embedded part and the reserved hole.

Compared with the prior art, the utility model has the beneficial effects that: when the embedded part is installed, the embedded part is nailed into the inner side of the drilled hole of the plate by the hammer, and then the connecting piece is inserted into the embedded part, so that the connection between the plates can be completed, and the assembly of the plates is facilitated.

Drawings

FIG. 1 is a cross-sectional view of the overall structural assembly of the present invention;

FIG. 2 is a schematic view of an insert of the present invention;

fig. 3 is a top view of a splice member of the present invention.

In the figure: 1 embedded part, 2 spiral lines, 3 guide holes, 4 limit grooves, 5 expanding openings, 6 connecting parts, 7 positioning circles and 8 cross-shaped open grooves.

Detailed Description

Referring to fig. 1, the furniture connecting piece comprises an embedded piece 1 and a connecting piece 6, wherein a guide hole 3 is formed in the embedded piece 1, the connecting piece 6 is connected to the inner side of the guide hole 3, a limiting groove 4 is formed in one end of the guide hole 3, positioning circles 7 are arranged at two ends of the connecting piece 6, the positioning circles 7 are located in the limiting groove 4, and the limiting groove 4 limits outward movement of the positioning circles 7.

Referring to fig. 1 and 3, a cross-shaped open slot 8 is formed in the positioning circle 7, the cross-shaped open slot 8 of the positioning circle 7 is stressed to contract inwards when going downwards along the guide hole 3, and when the positioning circle 7 enters the inner side of the limiting groove 4, the positioning circle 7 resets and abuts against the expansion opening 5 of the limiting groove 4 outwards, and the positioning circle 7 is limited outwards through the limiting groove 4.

Referring to fig. 1 and 2, the inner wall of the limiting groove 4 is symmetrically provided with expansion openings 5, and after the connecting piece 6 is inserted into the inner side of the limiting groove 4, the positioning circle 7 abuts against the limiting groove 4 to drive the expansion openings 5 to expand outwards, so that the connection strength between the embedded piece 1 and the reserved hole is increased.

Referring to fig. 1 and 2, the embedded part 1 is provided with a spiral thread 2, and the spiral thread 2 is arranged to increase the connection strength between the embedded part 1 and the reserved hole.

The utility model is implemented as follows: furniture connecting piece when the installation, at first will bury 1 with the hammer nail plate drilling inboard, then bury 1 inside with linking piece 6 inserts, when linking piece 6 inserts, the inside shrink of atress is inwards gone into when cross open slot 8 is along the guiding hole 3 downwards, can get into spacing groove 4 inboardly when positioning circle 7, positioning circle 7 resets and butt spacing groove 4's expansion mouth 5 is outside, it is spacing to move up positioning circle 7 through spacing groove 4, and 5 outside cooperation spiral striae 2 increases of butt expansion mouth imbeds the joint strength between 1 and the drilling, the equipment with this plate has been made things convenient for.

Claims (4)

1. A furniture connecting piece, comprising an embedded piece (1) and a connecting piece (6), characterized in that: bury piece (1) inside and be provided with guiding hole (3), the inboard of guiding hole (3) is connected with linking piece (6), the one end of guiding hole (3) is provided with spacing groove (4), the both ends of linking piece (6) are provided with location circle (7), location circle (7) are located the inside of spacing groove (4).

2. A furniture connecting member according to claim 1, wherein: the positioning circle (7) is provided with a cross-shaped open slot (8).

3. A furniture connecting member according to claim 1, wherein: the inner wall of the limiting groove (4) is symmetrically provided with expansion openings (5).

4. A furniture connecting member according to claim 1, wherein: the embedded part (1) is provided with spiral threads (2).

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