CN209943277U

CN209943277U - Quick invisible connecting piece for plate-type furniture

Info

Publication number: CN209943277U
Application number: CN201920469674.4U
Authority: CN
Inventors: 范海福
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-01-14
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a quick stealthy connecting piece of plate fitment relates to plate fitment field. At present, the mainstream three-in-one connecting piece in the hidden connecting piece of the plate furniture has the problems that an eccentric piece is easily exposed outside, the attractiveness of the furniture is influenced, the assembling and disassembling steps are complicated and the like. The utility model discloses a locking position one and lock position two, locking position one and two integrated into one piece in lock position, locking position two are the round platform form, and the terminal surface diameter that locking position one was kept away from to locking position two is greater than the diameter that is close to locking position terminal surface, and locking position two keeps away from the terminal surface that locking position one is provided with a recess, and locking position one is the metal or plastics material with lock position two. The utility model has the advantages of simple structure, convenient dismounting process and beautiful home appearance.

Description

Quick invisible connecting piece for plate-type furniture

Technical Field

The utility model relates to a plate furniture equipment field, more specifically relate to a quick stealthy connecting piece of plate furniture one-step.

Background

The plate-type furniture is a detachable combined furniture which takes an artificial board as a main base material and a plate as a basic structure. At present, three-in-one connecting piece is generally adopted for vertically connecting two plates of the plate-type furniture and consists of an eccentric head, a connecting rod and an embedded nut. The working principle is as follows: the method comprises the steps of firstly, forming a hole in the front face of a plate, fixing an embedded nut and a connecting rod, then forming a hole in the side face and the front face of the other plate, inserting the connecting rod into a side face hole, and fixing the connecting rod through the front face hole by using an eccentric head.

Although three-in-one connectors occupy the mainstream board furniture assembly market, the following problems still exist: 1. the disassembling and assembling steps are complicated; 2. the eccentric part is easily exposed to the outside, and the attractiveness of furniture is affected.

How to solve the above technical problems has been the direction of efforts of those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the current stealthy connecting piece dismouting step loaded down with trivial details, inefficiency scheduling problem, the utility model provides a quick stealthy connecting piece.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a quick stealthy connecting piece of plate-type furniture which characterized in that: the locking device comprises a first locking part and a second locking part, wherein the first locking part and the second locking part are integrally formed, the second locking part is in a circular truncated cone shape, the diameter of the end face, far away from the first locking part, of the second locking part is larger than that of the end face, close to the first locking part, of the second locking part, a groove is formed in the end face, far away from the first locking part, of the second locking part, and the first locking part and the second locking part are made of the same.

Furthermore, the first locking part is arranged as an external threaded column, the axis of the first locking part coincides with the axis of the second locking part, and the first locking part and the second locking part are both made of metal materials.

Furthermore, the first locking part is formed by stacking a plurality of identical circular truncated cones to form a column shape, the diameter of each circular truncated cone close to the second locking part is larger than the diameter of each circular truncated cone far away from the second locking part, the axial lines of the circular truncated cones are overlapped, the axial line of the first locking part is overlapped with the axial line of the second locking part, and the first locking part and the second locking part are made of plastic materials.

Furthermore, the first locking part is cylindrical, straight knurling is arranged on the side surface of the first locking part, the axial line of the first locking part is overlapped with the axial line of the second locking part, and the first locking part and the second locking part are both made of metal materials.

The working principle is as follows:

firstly, a hole is formed in the front face of one plate, and the first locking part is fixed in the hole of the plate. A sliding groove is formed in the side face of the other plate, a protrusion is arranged at the bottom of the sliding groove, the locking part II is in a round table shape, the diameter of the end face, far away from the locking part I, of the locking part II is larger than the diameter of the end face, close to the locking part I, of the locking part II, a groove is formed in the end face, far away from the locking part I, of the locking part II, the locking part II is aligned to the sliding groove in the side face of the plate and pushed into the hidden part, and.

The utility model has the advantages as follows:

1. the utility model has simple structure and easy processing;

2. the first locking part of the utility model adopts the connection mode of screw thread, extrusion and knurling, so that the connection is firm and the disassembly and assembly are convenient;

3. the utility model has the advantages that the two outer end faces of the locking part are provided with grooves which are matched with the bulges at the bottom of the sliding groove, so that the locking part is tightly attached and prevented from loosening;

4. the utility model discloses in locking position one and locking position two are hidden into panel completely, solved pleasing to the eye problem.

Drawings

FIG. 1 is a metal connector with a screw connection;

FIG. 2 is a plastic connector with an extrusion connection;

FIG. 3 is a metal connecting member connected by knurling;

FIG. 4 is a front apertured sheet

FIG. 5 is a side view of a plate with a slot;

fig. 6 is a sheet material assembly example.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

Example 1

As shown in fig. 1, the present embodiment provides a quick invisible connector for plate-type furniture, which includes a first locking portion 1 and a second locking portion 2, both made of metal materials. The locking part I1 is designed into an external thread column shape, a threaded hole is formed in the plate 3, and the locking part I1 is screwed into the plate hole along the thread. A sliding groove is formed in the side face of a plate 4, a protrusion is arranged at the bottom of the sliding groove, a locking part II 2 is in a round table shape, the diameter of the end face, far away from the locking part I1, of the locking part II 2 is larger than the diameter of the end face, close to the locking part I1, of the locking part II 2, a groove is formed in the end face, far away from the locking part I1, of the locking part II 2, the locking part II 2 is aligned to the sliding groove in the side face of the plate and pushed into a.

Example 2

As shown in fig. 2, the present embodiment provides a quick invisible connecting member for plate-type furniture, which includes a first locking portion 1 and a second locking portion 2, both made of plastic materials. The locking part I1 is formed by superposing a plurality of identical circular truncated cones to form a column shape, the diameter of each circular truncated cone close to the locking part II 2 is larger than that of each circular truncated cone far away from the locking part II, the axial leads of the circular truncated cones are overlapped, a circular hole is formed in the plate 3, a plurality of layers of grooves are formed in the inner wall of the hole and matched with the end, with the larger diameter, of the circular truncated cone of the locking part I1, and the locking part I1 is knocked into the plate hole by a plastic hammer. A sliding groove is formed in the side face of a plate 4, a protrusion is arranged at the bottom of the sliding groove, a locking part II 2 is in a round table shape, the diameter of the end face, far away from the locking part I1, of the locking part II 2 is larger than the diameter of the end face, close to the locking part I1, of the locking part II 2, a groove is formed in the end face, far away from the locking part I1, of the locking part II 2, the locking part II 2 is aligned to the sliding groove in the side face of the plate and pushed into a.

Example 3

As shown in fig. 3, the present embodiment provides a quick invisible connecting member for plate-type furniture, which includes a first locking portion 1 and a second locking portion 2, both made of metal materials. The locking part I1 is cylindrical, a straight knurling is arranged on the side surface, a circular inner straight knurling hole is formed in the plate 3, and the locking part I1 is knocked into the plate hole by a plastic hammer. A sliding groove is formed in the side face of a plate 4, a protrusion is arranged at the bottom of the sliding groove, a locking part II 2 is in a round table shape, the diameter of the end face, far away from the locking part I1, of the locking part II 2 is larger than the diameter of the end face, close to the locking part I1, of the locking part II 2, a groove is formed in the end face, far away from the locking part I1, of the locking part II 2, the locking part II 2 is aligned to the sliding groove in the side face of the plate and pushed into a.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quick stealthy connecting piece of plate-type furniture which characterized in that: the locking device comprises a first locking part (1) and a second locking part (2), wherein the first locking part (1) and the second locking part (2) are integrally formed, the second locking part (2) is in a circular truncated cone shape, the diameter of the end face, far away from the first locking part (1), of the second locking part (2) is larger than the diameter of the end face, close to the first locking part (1), of the second locking part (2), a groove is formed in the end face, far away from the first locking part (1), of the second locking part (2), and the first locking part (1) and the second locking part (2) are made of the same material.

2. The quick invisible connector for panel furniture according to claim 1, characterized in that: the locking part I (1) is an external thread column, the axis of the locking part I (1) is coincident with the axis of the locking part II (2), and the locking part I (1) and the locking part II (2) are both made of metal materials.

3. The quick invisible connector for panel furniture according to claim 1, characterized in that: the locking part I (1) is formed into a column shape by overlapping a plurality of identical circular truncated cones, the diameter of each circular truncated cone close to the locking part II (2) is larger than the diameter of each circular truncated cone far away from the locking part II (2), the axial lines of the circular truncated cones are overlapped with each other, the axial line of the locking part I (1) is overlapped with the axial line of the locking part II (2), and the locking part I (1) and the locking part II (2) are made of plastic materials.

4. The quick invisible connector for panel furniture according to claim 1, characterized in that: the locking part I (1) is cylindrical, straight knurling is arranged on the side surface of the locking part I, the axial line of the locking part I (1) is overlapped with the axial line of the locking part II (2), and the locking part I (1) and the locking part II (2) are both made of metal materials.