CN218355065U

CN218355065U - Tenon fourth of twelve earthly branches structure table bench convenient to dismouting

Info

Publication number: CN218355065U
Application number: CN202222454118.4U
Authority: CN
Inventors: 张飞龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-24
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to a mortise-tenon joint structure table bench convenient to dismouting, including panel, first shank, second shank, third shank, fourth shank, first crosspiece and second crosspiece, first shank, second shank, third shank and fourth shank lower extreme all are provided with T type or L type mortise-tenon joint groove, first crosspiece and second crosspiece both ends tip all are provided with the mortise-tenon joint head of mutually supporting with T type or L type mortise-tenon joint groove, the mortise-tenon joint head that first crosspiece both ends tip set up is connected with the T type or the L type mortise-tenon joint groove mortise-tenon joint of first shank and second shank respectively, the mortise-tenon joint head that second crosspiece both ends tip set up is connected with the T type or the L type mortise-tenon joint groove mortise-tenon joint of third shank and fourth shank respectively, first crosspiece passes through first buckle and second buckle lock connection with the second crosspiece, first shank chucking portion, second shank, third shank and fourth shank upper end and second crosspiece.

Description

Tenon fourth of twelve earthly branches structure table bench convenient to dismouting

Technical Field

The utility model belongs to the field of furniture articles for use, specifically speaking relates to a tenon fourth of twelve earthly branches structure table bench convenient to dismouting.

Background

The crosspiece and the shank of desk or stool that use in the existing market all carry out mortise-tenon joint through straight mortise-tenon joint structure basically between, like the patent number is 2019203673919, the patent name is the patent of a pure mortise-tenon joint structure little wooden stool of a section, after using a period, the phenomenon that the pine becomes flexible and drops just appears easily in the mortise-tenon joint position between crosspiece and the shank, just need add glue or drill hole increase pin or fix with the nail between crosspiece and the shank from this to be not convenient for dismouting and follow-up maintenance etc. again.

SUMMERY OF THE UTILITY MODEL

The utility model provides a table and stool with tenon-and-mortise structure, which is convenient for disassembly and assembly for solving the technical problems in the technical field.

The utility model provides a pair of mortise and tenon joint structure table bench convenient to dismouting, including panel, first shank, second shank, third shank, fourth shank, first crosspiece and second crosspiece, first shank, second shank, third shank and fourth shank lower extreme all are provided with T type or L type mortise and tenon joint groove, first crosspiece and second crosspiece both ends tip all are provided with the mortise and tenon joint head of mutually supporting with T type or L type mortise and tenon joint groove, the mortise and tenon joint head that first crosspiece both ends tip set up is connected with the T type or the L type mortise and tenon joint groove mortise and tenon joint of first shank and second shank respectively, the mortise and tenon joint head that second crosspiece both ends tip set up is connected with the T type or the L type mortise and tenon joint groove mortise and tenon joint of third shank and fourth shank respectively, first crosspiece and second crosspiece pass through first bayonet socket and second lock connection, first shank chucking portion, second shank, third shank and fourth shank and mortise and fourth shank upper end and fourth crosspiece.

Furthermore, at least one of the first leg, the second leg, the third leg and the fourth leg is provided with a pedal.

Furthermore, the foot support is integrated with the first leg, the second leg, the third leg and the fourth leg.

Furthermore, the foot support is integrally formed with the first rail and the second rail.

Has the beneficial effects that: the first crosspiece is in mortise-tenon joint with T-shaped or L-shaped mortise-tenon joints of the first leg and the second leg through the mortise-tenon joints arranged at the end parts of the two ends, the second crosspiece is also in mortise-tenon joint with T-shaped or L-shaped mortise-tenon joints of the third leg and the fourth leg through the mortise-tenon joints arranged at the end parts of the two ends, so that the first crosspiece has intermediate pulling and buckling force on the first leg and the second leg, and the second crosspiece also has intermediate pulling and buckling force on the third leg and the fourth leg, so that the first leg, the second leg, the third leg and the fourth leg can be effectively prevented from being pulled out outwards; meanwhile, the first crosspiece and the second crosspiece are buckled and clamped through the first bayonet and the second bayonet, the first leg, the second leg, the third leg and the fourth leg are further limited through the panel, and the mortise and tenon heads of the first crosspiece and the second crosspiece can be effectively prevented from falling out of the side faces of the T-shaped or L-shaped mortise and tenon grooves of the first leg, the second leg, the third leg and the fourth leg; from this between crosspiece and the shank through difficult not hard up the coming off of tenon fourth of twelve earthly branches head and T type or L type tenon fourth of twelve earthly branches groove tenon fourth of twelve earthly branches connection, solve the transmission and directly not go up the problem that glue just is not hard up easily and breaks away from, simple structure, the assembly and the dismantlement of also being convenient for simultaneously, the practicality is better.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a tenon-and-mortise structure table and stool convenient for disassembly and assembly of the present invention;

fig. 2 is a schematic diagram of an explosion structure of the tenon-and-mortise structure table and stool convenient for disassembly and assembly of the utility model;

FIG. 3 is a schematic structural view of an enlarged view of the part C in FIG. 1, wherein the mortise and tenon groove is in an L-shaped state;

FIG. 4 is a schematic structural view of an enlarged view of a part C in FIG. 1, wherein the mortise and tenon groove is in a T-shaped state;

FIG. 5 is a schematic view of the integrated structure of the footrest and the crosspiece;

fig. 6 is a schematic view of the structure of the foot support and the leg.

Detailed Description

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. The description and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. The following description is of the preferred embodiment of the present invention, and is made for the purpose of illustrating the general principles of the invention and not for the purpose of limiting the invention. The protection scope of the present invention is subject to the limitations defined by the appended claims.

The invention will be described in further detail with reference to the drawings, which are provided for the purpose of better understanding and description, but are not intended to limit the invention.

Examples

As shown in fig. 1-4, a table and stool with a tenon-and-mortise structure convenient for disassembly and assembly comprises a panel 1, a first leg 2, a second leg 3, a third leg 5, a fourth leg 6, a first crosspiece 4 and a second crosspiece 7, wherein the lower ends of the first leg 2, the second leg 3, the third leg 5 and the fourth leg 6 are all provided with a T-shaped or L-shaped tenon-and-mortise slot a, the end parts of the two ends of the first crosspiece 4 and the second crosspiece 7 are all provided with tenon-and-mortise heads B mutually matched with the T-shaped or L-shaped tenon-and-mortise slot a, the tenon-and-mortise heads B arranged on the end parts of the two ends of the first crosspiece 4 are respectively in tenon-and-mortise connection with the T-shaped or L-shaped tenon-and-mortise slot a of the first leg 2 and the second leg 3, tenon fourth of twelve earthly branches head B that 7 both ends tip of second crosspiece set up respectively with the T type of third shank 5 and fourth shank 6 or L type tenon fourth of twelve earthly branches groove A mortise-tenon joint, first crosspiece 4 is connected through first bayonet socket 4a and second bayonet socket 7a lock chucking with second crosspiece 7, first shank 2, second shank 3,

third shank

5 and 6 upper ends of fourth shank and 1 mortise-tenon joint of panel, wherein the shape of panel 1 can be designed for square or circular and other irregular shapes etc. for pleasing to the eye and practical.

During assembly, firstly, tenon-and-mortise joints B arranged at the end parts of the two ends of the first crosspiece 4 are in tenon-and-mortise joint with T-shaped or L-shaped tenon-and-mortise grooves A of the first leg part 2 and the second leg part 3, and an assembly of the first leg part 2, the second leg part 3 and the first crosspiece 4 is riveted on the panel 1; then, tenon-and-mortise joints B arranged at the end parts of the two ends of the second crosspiece 7 are in tenon-and-mortise connection with T-shaped or L-shaped tenon-and-mortise grooves A of the third leg part 5 and the fourth leg part 6, an assembly of the third leg part 5, the fourth leg part 6 and the second crosspiece 7 is riveted on the panel 1, and when the assembly of the third leg part 5, the fourth leg part 6 and the second crosspiece 7 is riveted, a second bayonet 7a of the second crosspiece 7 is buckled, clamped and fixedly connected with a first bayonet 4a of the first crosspiece 4; therefore, the first crosspiece 4 has a middle buckling force on the first leg part 2 and the second leg part 3, and the second crosspiece 7 also has a middle buckling force on the third leg part 5 and the fourth leg part 6, so that the first leg part 2, the second leg part 3, the third leg part 5 and the fourth leg part 6 can be effectively prevented from being separated outwards; meanwhile, the first crosspiece 4 and the second crosspiece 7 are buckled and clamped through the first bayonet 4a and the second bayonet 7a, the first leg portion 2, the second leg portion 3, the third leg portion 5 and the fourth leg portion 6 are further limited through the panel 1, and the mortise and tenon head B of the first crosspiece 4 and the second crosspiece 7 can be effectively prevented from falling out of the side face of the T-shaped or L-shaped mortise and tenon groove A of the first leg portion 2, the second leg portion 3, the third leg portion 5 and the fourth leg portion 6; from this crosspiece and between the shank just be difficult for becoming flexible through tenon fourth of twelve earthly branches head B and T type or L type tenon fourth of twelve earthly branches groove A tenon fourth of twelve earthly branches connection and drop, solve the problem that the transmission is directly gone up glue and just is become flexible easily and break away from, simple structure, the assembly and the dismantlement of also being convenient for, the practicality is better.

Preferably, as shown in fig. 5 and 6, when the product is used as a stool, if the first leg 2, the second leg 3, the third leg 5 and the fourth leg 6 are higher, the foot support 8 can be arranged on at least one of the first leg 2, the second leg 3, the third leg 5 and the fourth leg 6, so that a user can sit on the foot support 8 to place his foot, and the user can feel more comfortable.

More preferably, as shown in fig. 5, the foot support 8 is integrally formed with the first rail 4 and the second rail 7.

More preferably, as shown in fig. 6, the foot support 8 is integrally formed with the first leg 2, the second leg 3, the third leg 5, and the fourth leg 6.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a mortise and tenon joint structure table bench convenient to dismouting, includes panel (1), first shank (2), second shank (3), third shank (5), fourth shank (6), first crosspiece (4) and second crosspiece (7), its characterized in that: first shank (2), second shank (3), third shank (5) and fourth shank (6) lower extreme all is provided with T type or L type mortise-tenon groove (A), first crosspiece (4) and second crosspiece (7) both ends tip all are provided with mortise-tenon head (B) of mutually supporting with T type or L type mortise-tenon groove (A), mortise-tenon head (B) that first crosspiece (4) both ends tip set up is connected with T type or L type mortise-tenon groove (A) mortise-tenon of first shank (2) and second shank (3) respectively, mortise-tenon head (B) that second crosspiece (7) both ends tip set up is connected with T type or L type mortise-tenon groove (A) of third shank (5) and fourth shank (6) respectively with the mortise-tenon joint of T type or L type mortise-tenon groove (A) of third shank (5) and fourth shank (6), first crosspiece (4) and second crosspiece (7) are through first bayonet socket (4 a) and second bayonet socket (7 a) lock part (2), third shank (5) and fourth shank (6) upper end lock part (1), fourth shank (6) and fourth bayonet socket (1) and fourth shank (5) and fourth bayonet socket (6).

2. A mortise and tenon joint structure table and stool convenient to disassemble and assemble as claimed in claim 1, wherein: a pedal (8) is arranged on at least one of the first leg portion (2), the second leg portion (3), the third leg portion (5) and the fourth leg portion (6).

3. The conveniently disassembled and assembled mortise and tenon joint structure table and stool as claimed in claim 2, wherein: the pedals (8) are integrated with the first leg portion (2), the second leg portion (3), the third leg portion (5) and the fourth leg portion (6).

4. A mortise and tenon joint structure table and stool convenient to disassemble and assemble as claimed in claim 2, wherein: the pedals (8) and the first crosspiece (4) and the second crosspiece (7) are of an integral structure.