CN217814440U

CN217814440U - Structure of pre-buried nut in timber

Info

Publication number: CN217814440U
Application number: CN202221032186.5U
Authority: CN
Inventors: 戴志俊; 刘文梅
Original assignee: Ji'an Crabkingdom Technology Co ltd
Current assignee: Ji'an Crabkingdom Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-11-15
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a structure of a pre-embedded nut in wood, which comprises wood, wherein a connecting groove is formed in the wood, the pre-embedded nut is connected in the connecting groove, and the pre-embedded nut is provided with sharp spines; establish into toper spine structure through stinging the spine, inside the spine embedding timber, realize spacingly, embedded nut can not take place to rotate in the spread groove inboard, and later stage simple to operate, and is fixed firm reliable.

Description

Structure of pre-embedded nut in wood

Technical Field

The utility model relates to a furniture production hardware fitting technical field especially relates to a structure of embedded nut in timber.

Background

When general furniture is produced at present, four corners of an embedded nut on a wood board are cut on the basis of a T-shaped nut, the embedded nut is commonly called a four-claw nut or a claw nail, and when the nut is produced, the four corners of the nut need to be punched by a punch press on the basis of the T-shaped nut, so that the nut can be nailed on the wood board, and the effect of fixing the nut on the wood board is achieved;

the utility model discloses an improved generation plank embedded nut as grant notice number is CN 211550226U's utility model discloses, it is though simple structure, and reasonable in design, the nut, disc and shin strip adopt the shaping of disposable cold mound, when fixed, shin strip snap-on is in the plank, high durability and convenient installation, have better fixed and prevent rotating the effect, the process of four-jaw nut corner cut has been saved simultaneously, and the burr that produces when having avoided the corner cut causes the not smooth phenomenon of production, the cost of manufacture has been reduced, but the technology is comparatively complicated, the cost is higher, the disc that increases has certain thickness, can be in the timber surface when the installation, it has the space to cause the junction, we propose embedded nut's structure in the timber for this reason.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a pre-buried nut's structure in timber through establishing the spine into toper spine structure, inside spine embedding timber, realizes spacingly, can not take place to rotate in the spread groove inboard, and later stage simple to operate, and fixed firm reliable.

In order to solve the technical problem, the utility model provides a following technical scheme: structure of embedded nut in wood comprises

The wood, set up the spread groove in the timber, the spread groove in-connection has embedded nut, be equipped with the spine on the embedded nut.

Preferably, a thread is arranged in the embedded nut.

Preferably, the spikes are circumferentially distributed around the surface of the embedded nut.

Preferably, the back of the spine is in a conical structure.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

establish into toper spine structure through stinging, inside the spine embedding timber, realize spacing, embedded nut can not take place to rotate in the spread groove inboard, and later stage simple to operate, and fixed firm reliable.

Drawings

Fig. 1 is a schematic view of the overall structure of the embedded nut of the present invention;

FIG. 2 is a schematic view of a side view of the installation structure of the embedded nut of the present invention;

FIG. 3 is a schematic view of the structure of the wood of the present invention;

wherein: 1. wood; 2. pre-burying a nut; 3. pricking with a sharp point; 4. and connecting the grooves.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

Example one

As shown in figures 1-3, a structure of embedded nut in wood comprises

The wood 1, the wood 1 is internally provided with a connecting groove 4, the connecting groove 4 is internally connected with an embedded nut 2, and the embedded nut 2 is provided with a spine 3;

example two

Threads are arranged in the embedded nut 2, the sharp spines 3 are circumferentially distributed around the surface of the embedded nut 2, and the back surface of the sharp spines 3 is of a conical structure; during installation, one end of the embedded nut 2 is inserted into the connecting groove 4 in an aligning mode, then a tool is used for knocking one side of the spine 3, and the conical surface, close to one side of the wood 1, of the spine 3 is embedded into the inner side of the wood 1 until the spine 3 is flush with the wood 1; establish to toper spine structure through stinging 3, inside spine 3 embedding timber 1, realize spacingly, embedded nut can not take place to rotate in spread groove 4 inboards, and later stage simple to operate, and is fixed firm reliable.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The utility model provides a structure of embedded nut in timber which characterized in that: the structure of the embedded nut comprises

Timber (1), seted up spread groove (4) in timber (1), spread groove (4) in-connection has embedded nut (2), be equipped with spine (3) on embedded nut (2).

2. The structure of the embedded nut in the wood as claimed in claim 1, wherein: and a thread is arranged in the embedded nut (2).

3. The structure of the embedded nut in the wood as claimed in claim 1, wherein: the spikes (3) are circumferentially distributed around the surface of the embedded nut (2).

4. The structure of the embedded nut in the wood as claimed in claim 1, wherein: the back of the spine (3) is of a conical structure.