CN208918980U

CN208918980U - A kind of Furniture panel connector

Info

Publication number: CN208918980U
Application number: CN201821525891.2U
Authority: CN
Inventors: 杨毅; 吴太雪; 吴丽芸; 黄丽萍; 陈紫薇
Original assignee: Guangxi Normal University
Current assignee: Guangxi Normal University
Priority date: 2018-09-18
Filing date: 2018-09-18
Publication date: 2019-05-31
Anticipated expiration: 2028-09-18

Abstract

The utility model provides a kind of Furniture panel connector, including plate, expansion loop and expandable nail, the plate includes horizontal element and vertical member, the expansion loop is located in the hole of described horizontal element one end, the hole that the expandable nail passes through described vertical member one end is threadedly coupled with the expansion loop, and passes through the expansion loop for expansion loop spreading.The utility model utilizes the wedge angle for being equipped with protrusion in expansion loop to be embedded into plate, and making expansion loop not can rotate and fall off, simple and reliable for structure, easy to use.

Description

A kind of Furniture panel connector

Technical field

The utility model belongs to furniture manufacturing field more particularly to a kind of Furniture panel connector.

Background technique

During wood furniture manufacture, it is often necessary to which two plates are connected a variety of different structure shapes of composition Formula, one of the most common type mode are exactly to be called three-in-one connector, are connected especially suitable for vertical between plate fitment plate and plate Connect, but this connection type have a problem that be exactly over time after or will appear and loosen phenomenon.

Therefore, a kind of Furniture panel connector is invented to be very necessary.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of Furniture panel connector, to solve existing connection There is the defect problems for being easy to loosen for part.

A kind of Furniture panel connector, including plate, expansion loop and expandable nail, the plate include horizontal element and vertical Part, the expansion loop are located in the hole of described horizontal element one end, the expandable nail pass through described vertical member one end hole with it is described Expansion loop is threadedly coupled, and passes through the expansion loop for expansion loop spreading, described to be threaded to tapered thread.

There are the wedge angle of several protrusions in a kind of Furniture panel connector, the outer ring of the expansion loop.

A kind of Furniture panel connector, Kong Weiyi stepped hole on the vertical member.

Compared with prior art, the utility model has the following beneficial effects:

The utility model utilizes the wedge angle for being equipped with protrusion in expansion loop to be embedded into plate, and making expansion loop not can rotate and take off It falls, it is simple and reliable for structure, it is easy to use.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the expansion loop structural schematic diagram of the utility model.

Fig. 3 is the expandable nail structural schematic diagram of the utility model.

In figure:

1- plate, 11- horizontal element, 12- vertical member, 2- expansion loop, 21- wedge angle, 3- expandable nail.

Specific embodiment

The utility model is described further below in conjunction with attached drawing:

Embodiment:

As shown in attached drawing 1 to attached drawing 3

The utility model provides a kind of Furniture panel connector, including plate 1, expansion loop 2 and expandable nail 3, and plate 1 wraps again Horizontal element 11 and vertical member 12 are included, expansion loop 2 is mounted in the hole of one end horizontal direction of horizontal element 11, the hole and horizontal element 11 Plate plane it is parallel, the diameter in hole is identical as the maximum diameter of expansion loop 2；Expandable nail 3 is then located in the hole of 12 one end of vertical member, The hole of 12 one end of vertical member and the plate plane of vertical member 12 are perpendicular, and the structure in the hole is stepped hole, and effect is to make to expand The head of nail 3 will not expose plate surface；Screw thread on expansion loop 2 and expandable nail 3 is pipe screw thread, i.e. tapered thread, expansion loop 2 Several axial grooves radially penetrated through are evenly equipped with, the end of each axial groove is equipped with the wedge angle 21 of protrusion.

In the utility model, when in use, first expansion loop 2 is put into the hole on 11 end face of horizontal element, then by vertical member The hole of 12 one end is aligned with the hole on horizontal element 11, expandable nail 3 is put into the hole of vertical member 12, with screwdriver by expandable nail 3 In precession expansion loop 11, with deepening continuously for expandable nail 3, under the action of tapered thread, the wedge angle 21 on expansion loop 2 is also continuous It radially expands, when expandable nail 3 screws, wedge angle 21 is also embedded into horizontal element 11 simultaneously, such horizontal element 11 and vertical member 12 Just close connection, since the wedge angle 21 of expansion loop 2 is embedded in the material internal of horizontal element 11, expansion loop 2 is just revolved without possible again Turn, would not also loosen.

The opening in technical solutions of the utility model using technical solution described in the utility model or those skilled in the art It gives, designs similar technical solution, and reach above-mentioned technical effect, be to fall into the protection scope of the utility model.

Claims

1. a kind of Furniture panel connector, including plate, expansion loop and expandable nail, the plate includes horizontal element and vertical member, It is characterized by: the expansion loop is located in the hole of described horizontal element one end, the expandable nail passes through described vertical member one end Hole is threadedly coupled with the expansion loop, and passes through the expansion loop for expansion loop spreading, described to be threaded to tapered thread.

2. Furniture panel connector as described in claim 1, it is characterised in that: there are several protrusions in the outer ring of the expansion loop Wedge angle.

3. Furniture panel connector as claimed in claim 2, it is characterised in that: Kong Weiyi ladder on the vertical member Hole.