CN219920532U

CN219920532U - Table

Info

Publication number: CN219920532U
Application number: CN202321036366.5U
Authority: CN
Inventors: 逯南
Original assignee: Zhengzhou Chopper Iron Furniture Co ltd
Current assignee: Zhengzhou Chopper Iron Furniture Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-10-31
Anticipated expiration: 2033-05-04

Abstract

A desk comprises a desk top, wherein the desk top comprises a desk top frame and a middle plate, two ends of the desk top in the x-axis direction are respectively provided with a group of desk legs, the inside of each desk leg and the inside of each desk leg are respectively connected with the desk top through mortise and tenon structures, and the desk legs are connected to the desk top frame; the desk legs comprise square supporting frames on the bottom surfaces, and a three-dimensional frame supporting structure is arranged between the desk top and the square supporting frames. Compared with the prior art, the utility model has the technical effects that the table leg is divided into three groups of supporting pieces, namely the front supporting piece, the middle supporting piece and the rear supporting piece, and the transverse support is added to enable the three groups of supporting pieces to be staggered transversely and longitudinally, so that the three groups of supporting pieces form a three-dimensional frame supporting structure, and the consumption of wood is reduced while the supporting strength is improved.

Description

Table

Technical Field

The present utility model relates to a table.

Background

At present, the table is common furniture in life, and most of existing furniture structures are connected and fixed by hardware or glue, so that the table is inconvenient to install, detach and transport.

To reduce the dependence on hardware, a mortise and tenon structured table has been proposed, such as the patent document with the publication number CN 215776217U.

However, the legs of such tables are generally planar and have weak support strength.

Disclosure of Invention

The utility model aims to solve the technical problems: how to design a desk with mortise and tenon structure, the supporting strength of the desk legs is improved.

The technical scheme of the utility model is as follows:

a desk comprises a desk top, wherein the desk top comprises a desk top frame and a middle plate, two ends of the desk top in the x-axis direction are respectively provided with a group of desk legs, the inside of the desk legs and the desk top are connected through mortise and tenon structures, and the desk legs are connected to the desk top frame; the desk leg includes the square braced frame in bottom surface, is equipped with three-dimensional frame supporting structure between desktop and the square braced frame, and three supporting structure are divided into three group in proper order along the y-axis direction to three-dimensional frame supporting structure: front support structure, well bearing structure, back bearing structure, these three bearing structure of group set up along x axis direction, and these three bearing structure of group pass through the stull and connect as an organic wholely.

The three groups of supporting structures are all in an arch shape protruding outwards.

The three groups of support structures are specifically: the front support structure comprises an A column, a B column and a C column, wherein the B column is obliquely arranged, the A column and the C column are respectively distributed at the lower side and the upper side of the B column, so that the whole of the A column, the B column and the C column is X-shaped, the lower end parts of the A column and the B column are fixed on a square support frame, the upper end parts of the B column and the C column are fixed on a D column, and one end part of the D column is fixed on a tabletop; the structure of the rear supporting structure is the same as that of the front supporting structure; the middle supporting structure comprises an upper column and a lower column, the upper end part of the upper column is fixed on a tabletop, the lower end part of the upper column is fixed at the upper end part of the lower column, the lower end part of the lower column is fixed at the top of the herringbone structure, the herringbone structure comprises a front column and a rear column, the lower end of the front column is fixed at the junction of an A column of the front supporting structure and a square supporting frame, and the lower end of the rear column is fixed at the junction of an A column of the rear supporting structure and the square supporting frame.

The front support structure comprises a front inclined support, the lower end part of the front inclined support is connected to the junction of the C column and the D column, and the upper end part of the front inclined support is fixed on the tabletop.

The middle supporting structure comprises a middle inclined support, the lower end part of the middle inclined support is connected to the lower column, and the upper end part of the middle inclined support is fixed on the tabletop.

Compared with the prior art, the utility model has the technical effects that the table leg is divided into three groups of supporting pieces, namely the front supporting piece, the middle supporting piece and the rear supporting piece, and the transverse support is added to enable the three groups of supporting pieces to be staggered transversely and longitudinally, so that the three groups of supporting pieces form a three-dimensional frame supporting structure, and the consumption of wood is reduced while the supporting strength is improved.

Drawings

Fig. 1 is a schematic diagram of the present utility model.

Fig. 2 is an exploded view of the present utility model.

Detailed Description

In the present specification, the left-right direction of the table is the x-axis direction, the front-rear direction of the table is the y-axis direction, and the height direction of the table is the z-axis direction.

The utility model will be described in detail below with reference to the drawings and detailed description thereof.

1-2, a table comprises a table top 10, wherein the table top 10 comprises a table top frame 11 and a middle plate 12, two ends of the table top 10 in the x-axis direction are respectively provided with a group of table legs, and the inner parts of the table legs and the table top 10 are connected through mortise and tenon structures.

The legs are connected to the table top frame 11.

The desk leg includes square braced frame 21 in bottom surface, is equipped with three-dimensional frame supporting structure 20 between desktop 10 and the square braced frame 21, and three support structure are divided into three group's supporting structure in proper order along the y-axis direction to three-dimensional frame supporting structure 20: front 30, middle 40, rear 50 support structures, the three sets of support structures being arranged along the x-axis, the three sets of support structures being integrally connected by cross braces 22.

In this way, in the y-axis direction, the three-layer connection structure of the square support frame 21, the cross braces 22 and the tabletop 10 is formed; in the x-axis direction, the support main body of the desk leg is a three-dimensional frame support structure by the three groups of support structures of the front support structure 30, the middle support structure 40 and the rear support structure 50, so that the consumption of wood is reduced while the support strength is improved.

To increase strength, the three sets of support structures are each outwardly convex arched.

The three groups of support structures are specifically:

the front support structure 30 includes an a-pillar 31, a B-pillar 32 and a C-pillar 33, the B-pillar 32 is disposed obliquely, the a-pillar 31 and the C-pillar 33 are respectively disposed on the lower and upper sides of the B-pillar 32, so that the whole of the a-pillar 31, the B-pillar 32 and the C-pillar 33 is X-shaped, the lower ends of the a-pillar 31 and the B-pillar 32 are fixed on the square support frame 21, the upper ends of the B-pillar 32 and the C-pillar 33 are fixed on the D-pillar 34, and one end of the D-pillar 34 is fixed on the table top 10.

The rear support structure 50 is identical in structure to the front support structure 30.

The middle support structure 40 comprises an upper column 42 and a lower column 41, wherein the upper end part of the upper column 42 is fixed on the tabletop 10, the lower end part of the upper column 42 is fixed on the upper end part of the lower column 41, the lower end part of the lower column 41 is fixed on the top of a herringbone structure, the herringbone structure comprises a front column 44 and a rear column 43, the lower end of the front column 44 is fixed at the junction of the A column 31 of the front support structure 30 and the square support frame 21, and the lower end of the rear column 43 is fixed at the junction of the A column 31 of the rear support structure 50 and the square support frame 21.

For added strength, the front support structure 30 includes a front diagonal brace 35, the lower end of the front diagonal brace 35 being connected to the junction of the C-pillar 33 and the D-pillar 34, and the upper end thereof being secured to the table top 10.

For the purpose of increasing the strength, the middle support structure 40 includes a middle diagonal brace 45, the lower end of the middle diagonal brace 45 being connected to the lower column 41 and the upper end thereof being fixed to the table top 10.

The structure of the X-shaped rear support structure 50 and the front support structure 30 form/constitute a plurality of triangles, which increases the support strength in the X-axis direction; the chevron structure forms a triangle, increasing the support strength in the y-axis direction, and making the performance of the three-dimensional frame support structure 20 more stable.

The working principle is as follows:

referring to fig. 2, during assembly, all connection or fixation is completed through mortise and tenon structures, and hardware is not used any more.

See the prior art for further content.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several changes and modifications can be made without departing from the general inventive concept, and these should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a desk, includes desktop (10), and the both ends of the x axle direction of desktop (10) all are equipped with a set of table leg, and between the table leg is inside, and all connect its characterized in that through mortise and tenon structure between table leg and desktop (10):

the desk leg includes square braced frame (21) in bottom surface, is equipped with three-dimensional frame supporting structure (20) between desktop (10) and the square braced frame (21), and three-dimensional frame supporting structure (20) divide into three group's bearing structure along y axle direction in proper order: front support structure (30), well support structure (40), back support structure (50), these three sets of support structures set up along x axis direction, and these three sets of support structures are connected as an organic wholely through stull (22).

2. The table as in claim 1 wherein: the three groups of supporting structures are all in an arch shape protruding outwards.

3. A table as in claim 2, wherein: the three groups of support structures are specifically:

the front supporting structure (30) comprises an A column (31), a B column (32) and a C column (33), wherein the B column (32) is obliquely arranged, the A column (31) and the C column (33) are respectively distributed on the lower side and the upper side of the B column (32), the whole of the A column (31), the B column (32) and the C column (33) is X-shaped, the lower end parts of the A column (31) and the B column (32) are fixed on a square supporting frame (21), the upper end parts of the B column (32) and the C column (33) are fixed on a D column (34), and one end part of the D column (34) is fixed on a tabletop (10);

the rear support structure (50) is identical in structure to the front support structure (30);

the middle support structure (40) comprises an upper column (42) and a lower column (41), wherein the upper end part of the upper column (42) is fixed on a tabletop (10), the lower end part of the upper column (42) is fixed at the upper end part of the lower column (41), the lower end part of the lower column (41) is fixed at the top of a herringbone structure, the herringbone structure comprises a front column (44) and a rear column (43), the lower end of the front column (44) is fixed at the junction of an A column (31) of the front support structure (30) and a square support frame (21), and the lower end of the rear column (43) is fixed at the junction of an A column (31) of the rear support structure (50) and the square support frame (21).

4. A table as in claim 3, wherein: the front support structure (30) comprises a front inclined support (35), the lower end part of the front inclined support (35) is connected to the junction of the C column (33) and the D column (34), and the upper end part of the front inclined support is fixed on the tabletop (10).

5. The table as in claim 4 wherein: the middle supporting structure (40) comprises a middle inclined support (45), the lower end part of the middle inclined support (45) is connected to the lower column (41), and the upper end part of the middle inclined support is fixed on the tabletop (10).