CN211259246U

CN211259246U - Adjustable tenon

Info

Publication number: CN211259246U
Application number: CN201920987982.6U
Authority: CN
Inventors: 高贵伟; 周传阜
Original assignee: Tianjin Oppein Integrated Home Co ltd
Current assignee: Tianjin Oppein Integrated Home Co ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-08-14
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses an adjustable tenon, which comprises a first end and a second end, wherein the radial size of the first end is larger than that of the second end, the first end is clamped into a tenon hole in a furniture plate and is tightly attached, the second end is clamped into a corresponding tenon hole in the furniture plate and is provided with a gap with the tenon hole, and the second end is connected with an eccentric wheel; the utility model discloses a radial dimension that sets up the first end at tenon both ends is greater than the radial dimension of second end, the diameter of mortise slightly is greater than the radial dimension of second end in the furniture plate, when the furniture plate is assembled, can fill with glue in the gap between second end and mortise, in the process, the furniture plate can carry out slight adjustment, make the connection surface between the furniture plate level, the required precision of furniture plate with the tenon is connected has been reduced simultaneously, such tenon is favorable to strengthening the joint strength between the furniture plate.

Description

Adjustable tenon

Technical Field

The utility model belongs to the technical field of furniture assembly processing and specifically relates to an adjustable tenon.

Background

In the prior art, in the fields of house assembling and processing and the like, the connection of wood frame doors and assembled frame doors generally adopts the connection mode of joggling, gluing or combining three-in-one connecting pieces and the like. The wood tenon is widely applied in the field of assembly, and in order to guarantee the structural strength between the furniture connecting plates, the aperture of the mortise on wood is generally required to be tightly attached to the wood tenon, but because the requirement on the machining precision is high, the azimuth deviation of the mortise is easily caused, when the furniture connecting plates are assembled, the connecting surfaces of the furniture plates have the problem of steps in different degrees, if the aperture of the mortise is increased, the overall structure of the furniture is unstable, and the possibility of dislocation between the furniture plates is increased.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model aims to provide an adjustable tenon, this tenon can guarantee stable in structure at furniture assembling process, can not influence the wholeness of product because of the mortise again.

In order to achieve the above purpose, the utility model discloses technical scheme as follows:

the utility model provides an adjustable tenon, includes first end and second end, the radial dimension of first end is greater than the radial dimension of second end, first end card is gone into furniture plate one and is located the mortise and closely laminate, the second end card is gone into in the furniture plate corresponding mortise and with set up the clearance between this mortise.

Further, the adjustable tenon is an asymmetric tenon or an axial symmetric tenon.

Further, a chamfer is arranged at the second end of the asymmetric tenon.

Further, the second end of the symmetrical tenon is of a cylindrical structure, the first end of the symmetrical tenon is of a cylindrical structure, and the radial size of the first end is larger than that of the second end.

Further, the diameters of the mortises on the two furniture plates with the symmetrical tenon installation are consistent.

Furthermore, the diameter of the mortise is 5mm, the diameter of the first end in the symmetrical tenon is 5mm, and the diameter of the second end is 4-4.4 mm.

Furthermore, the adjustable tenon is provided with uniformly distributed grooves.

The utility model relates to an adjustable tenon, the radial dimension through the first end that sets up the tenon both ends is greater than the radial dimension of second end, the diameter of mortise slightly is greater than the radial dimension of second end in the furniture plate, when the furniture plate is assembled, can fill with glue in the gap between second end and mortise, in the process, the furniture plate can carry out slight adjustment, make the connection surface between the furniture plate level and smooth, the required precision of furniture plate and tenon connection has been reduced simultaneously, such tenon is favorable to strengthening the joint strength between the furniture plate.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is an installation diagram of a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

To clearly illustrate the design concept of the present invention, the following description is made with reference to the examples.

In order to clarify the technical solution of the present invention, the following description is made in the form of specific embodiments.

Example one

The utility model provides an adjustable tenon, includes first end 1 and second end 2, the radial dimension of first end 1 is greater than the radial dimension of second end 2, first end 1 card is gone into furniture plate one department mortise 3 and is closely laminated, second end 2 card go into in the furniture plate correspond the mortise 3 in and with this mortise 3 between set up the clearance.

In the above-mentioned example, the utility model relates to an adjustable tenon, the radial dimension through the first end 1 that sets up the tenon both ends is greater than the radial dimension of second end 2, the diameter of mortise 3 slightly is greater than the radial dimension of second end 2 in the furniture plate, when the furniture plate equipment, can fill with glue in the gap between second end 2 and the mortise, in the process, the furniture plate can carry out slight adjustment, make the connecting surface between the furniture plate level and smooth, the required precision of furniture plate with the tenon is connected has been reduced simultaneously, such tenon is favorable to strengthening the joint strength between the furniture plate.

As shown in fig. 1, the tenon is a symmetrical wood tenon, the first end 1 and the second end 2 of the symmetrical wood tenon are both in a cylindrical structure, the diameter of the first end 1 is 5mm, and the diameter of the second end 2 is 4mm, wherein the symmetrical tenon is in an axial symmetry mode and is formed by using the central axis of the tenon. Meanwhile, the surface of the whole wood tenon is provided with strip-shaped grooves 4 which are uniformly distributed along the direction of the symmetry axis.

In the above example, the strip-shaped groove 4 is formed in the surface of the wood tenon, so that the friction force on the surface of the wood tenon is increased, compared with the wood tenon with a smooth surface, in the installation and subsequent use processes, the strip-shaped groove 4 on the surface of the wood tenon plays a role in increasing the friction force, and when glue is injected into the gap between the second end 2 and the mortise 3, the redundant glue can be discharged along the strip-shaped groove 4, so that the glue is distributed more uniformly in the gap, and the connection strength between the wood tenon and the mortise 3 is improved.

The utility model discloses be connected between well wooden tenon and the furniture plate as shown in figure 2, it is 5 mm's mortise 3 to open the diameter on two furniture plates, go into first end 1 in one of them mortise, go into second end 2 in the mortise 3 that corresponds with it, pour into glue reinforcing wood tenon and the joint strength between the furniture plate in the clearance between second end 2 and mortise 3 simultaneously, at this in-process, can slightly adjust between the furniture plate for the surface of furniture is neat.

Example two

As shown in fig. 3, an adjustable tenon comprises a first end 1 and a second end 2, wherein the radial dimension of the first end 1 is larger than the radial dimension of the second end 2, the first end 1 is clamped into a tenon hole 3 in a furniture plate to be tightly attached, and the second end 2 is clamped into a corresponding tenon hole 3 in the furniture plate and is provided with a gap with the tenon hole 3.

In the above example, the tenon is an eccentric wood tenon, the first end 1 of the eccentric wood tenon is a cylindrical structure, the second end 2 is an irregular cylinder, a chamfer is arranged at the end of the second end 2, the diameter of the first end 1 is 5mm, the radial dimension of the second end 2 is smaller than that of the first end 1, and strip-shaped grooves 4 which are uniformly distributed are arranged on the surface of the whole wood tenon along the direction of the symmetry axis of the wood tenon.

In the above example, the wood tenon is a rod-shaped body as a whole, and the end of the second end 2 is cut into the chamfer, so that the wood tenon is convenient to process, and glue can be injected into the gap between the chamfer and the mortise to bond, so as to enhance the connection strength between the tenon and the mortise 3.

In this embodiment, the connection manner of the wood tenon and the furniture board is the same as that in the above embodiments, and therefore, the description thereof is omitted.

It is noted that some of the structures may be selected differently than the specific examples given above. For example, the shape of the first end and the second end of the wood tenon can be various, such as a prism; the diameters of the mortises on the furniture board are not necessarily the same, and the diameter of the mortises connected with the first end can be larger than that of the mortises connected with the second end; the groove arranged on the surface of the wood tenon can be obliquely arranged on the surface of the wood tenon; and the like, which can be made by those skilled in the art based on their basic skills based on an understanding of the inventive concept, and are not to be taken as an example herein.

Finally, it is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention, and these changes and modifications are to be considered as the protection scope of the invention.

Claims

1. The adjustable tenon is characterized by comprising a first end and a second end, wherein the radial dimension of the first end is larger than that of the second end, the first end is clamped into a tenon hole in a furniture plate to be tightly attached, and the second end is clamped into a corresponding tenon hole in the furniture plate and is provided with a gap with the tenon hole.

2. The adjustable tenon of claim 1 wherein said adjustable tenon is an asymmetric tenon symmetric tenon.

3. The adjustable tenon of claim 2 wherein a chamfer is provided at said second end of said asymmetrical tenon.

4. The adjustable tenon of claim 2 wherein said second end of said symmetrical tenon is of cylindrical configuration and said first end is of cylindrical configuration, and wherein said first end has a radial dimension greater than a radial dimension of said second end.

5. The adjustable tenon of claim 4 wherein said mortise apertures in said two furniture plates of said symmetrical tenon installation are of uniform diameter.

6. The adjustable tenon of claim 5 wherein said mortise opening has a diameter of 5mm, said first end of said symmetrical tenon has a diameter of 5mm, and said second end has a diameter of 4-4.4 mm.

7. The adjustable tenon of claim 1 wherein said adjustable tenon defines a plurality of evenly spaced grooves.