CN213541000U

CN213541000U - Cross mortise and tenon structure

Info

Publication number: CN213541000U
Application number: CN202022447941.3U
Authority: CN
Inventors: 成立新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-25
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a cross mortise-tenon joint structure, including first panel of mutual cross mortise-tenon joint complex, second panel, first panel, second panel link all are provided with the ascending first logical groove of width direction, first panel, second panel thickness direction both sides all are provided with and lead to the groove along the ascending second of width direction, the second leads to the groove and follows the ascending length of first panel, second panel length direction is greater than the length in first logical groove. The utility model discloses simple structure, convenient to use. Through the cooperation between the first logical groove on first panel and the second panel, the cooperation that the second led to the groove on first panel and the second panel makes the cross mortise and tenon structure more firm stable. The utility model discloses a cross tenon fourth of twelve earthly branches structure is difficult for rocking the beneficial effect who drops, and the practicality is strong, has higher spreading value.

Description

Cross mortise and tenon structure

Technical Field

The utility model relates to a timber tenon fourth of twelve earthly branches technical field specifically indicates a cross tenon fourth of twelve earthly branches structure.

Background

The tenon-and-mortise structure is the essence of ancient Chinese furniture, and each structural node of the ancient furniture is combined by tenon-and-mortise in various forms, so that all the parts are tightly combined and connected together to form a firm whole.

The mortise and tenon joint is a concave-convex combination connection mode adopted on two wood components. The convex part is called tenon (or tenon); the concave part is called as mortise (or mortise, mortise), and the tenon and the mortise are occluded to play a role in connection.

The traditional cross mortise-tenon structure has no side small clamping groove, and is poor in structural stability and insecure.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a cross mortise-tenon joint structure, includes first panel of mutual cross mortise-tenon joint complex, second panel, first panel, second panel link all are provided with the ascending first logical groove of width direction, first panel, second panel thickness direction both sides all are provided with and lead to the groove along the ascending second of width direction, the second leads to the groove and follows the ascending length of first panel, second panel length direction is greater than the length of first logical groove.

As an improvement, the central plane of the first through groove in the thickness direction of the first plate and the second plate and the central plane of the second through groove are on the same plane.

As an improvement, the length of the first through groove in the width direction of the first plate and the second plate is half of the width of the first plate and the second plate.

As an improvement, the second through groove penetrates along the width direction of the first plate and the second plate.

After the structure more than adopting, the utility model has the advantages of as follows: the utility model discloses simple structure, convenient to use. Through the cooperation between the first logical groove on first panel and the second panel, the cooperation that the second led to the groove on first panel and the second panel makes the cross mortise and tenon structure more firm stable. The utility model discloses a cross tenon fourth of twelve earthly branches structure is difficult for rocking the beneficial effect who drops, and the practicality is strong, has higher spreading value.

Drawings

Fig. 1 is the utility model relates to a structural schematic diagram of cross tenon fourth of twelve earthly branches structure.

Fig. 2 is the utility model relates to a structural schematic diagram of the first panel of cross tenon fourth of twelve earthly branches structure.

Fig. 3 is the utility model relates to a structural schematic diagram of cross tenon fourth of twelve earthly branches structure second panel.

As shown in the figure: 1. first panel, 2, second panel, 3, first logical groove, 4, the logical groove of second.

Detailed Description

Combine attached 1 ~ 3, a cross mortise-tenon joint structure, including first panel 1, the second panel 2 of mutual cross mortise-tenon joint complex,

first panel

1, 2 links of second panel all are provided with the ascending first logical groove 3 of width direction,

first panel

1, 2 thickness direction both sides of second panel all are provided with along the ascending second through groove 4 of width direction, second through groove 4 is followed the ascending length of

first panel

1, 2 length direction of second panel is greater than the length of first logical groove 3.

As a preferred embodiment of the present embodiment, a central plane of the first through groove 3 in the thickness direction of the first plate 1 and the second plate 2 is on the same plane as a central plane of the second through groove 4.

As a preferred embodiment of the present embodiment, the length of the first through groove 3 along the width direction of the first plate 1 and the second plate 2 is half of the width of the first plate 1 and the second plate 2.

As a preferred embodiment of this embodiment, the second through grooves 4 are formed to penetrate in the width direction of the first plate material 1 and the second plate material 2.

The utility model discloses when concrete implementation, first logical groove on the first panel cooperates with logical groove on the second panel. The second through groove on the first plate is matched with the second through groove on the second plate in a mortise-tenon manner to achieve the effect of the cross mortise-tenon manner.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a cross mortise-tenon joint structure, its characterized in that includes first panel of mutual cross mortise-tenon joint complex, second panel, first panel, second panel link all are provided with the ascending first logical groove in width direction, first panel, second panel thickness direction both sides all are provided with and lead to the groove along the ascending second in width direction, the second leads to the groove and follows the ascending length in first panel, second panel length direction is greater than the length in first logical groove.

2. The structure according to claim 1, wherein a central plane of the first through groove along a thickness direction of the first and second plates is on the same plane as a central plane of the second through groove.

3. The structure according to claim 1, wherein the length of the first through groove in the width direction of the first and second plates is half of the width of the first and second plates.

4. The structure of cross tenon-and-mortise according to claim 1, wherein the second through groove is formed to penetrate along the width direction of the first plate and the second plate.