CN213849267U

CN213849267U - Desk and table frame without inner frame

Info

Publication number: CN213849267U
Application number: CN202022460619.4U
Authority: CN
Inventors: 蒋力
Original assignee: Jiangyin Pinren Smart Home Technology Co ltd
Current assignee: Jiangyin Pinren Smart Home Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-03
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a desk frame without an inner frame, which comprises a front cross beam and a rear cross beam, wherein the front cross beam and the rear cross beam are parallel to each other; table frame reinforcing metal plates are fixed at the two end parts of the table frame front cross beam and the table frame rear cross beam; the two side plates are respectively fixed on the outer sides of the two table frame reinforcing metal plates; a front sleeve component is fixed at the front end between the two side plates; the desktop is supported above the front cross beam of the desk frame, the rear cross beam of the desk frame and the front sleeve component; table leg components are fixed between the table frame front cross beam and the table frame rear cross beam. The whole desk frame is more compact in structure, saves materials and is high in stability.

Description

Desk and table frame without inner frame

Technical Field

The utility model relates to a desk, concretely relates to no inside casing desk table frame.

Background

The structures of the desk, such as the desktop, the desk legs, the drawer and the like, are fixed through the desk frame. Particularly, the desktop of the common multifunctional study desk generally has a turning function, so that the problem that a plurality of desktops with different functions are fixed and partitioned is also involved. In the prior art, a circle of complete metal frame structure desk frame is generally arranged below a desk top, namely, structures such as an inner frame, desk legs and drawers are fixed around the desk frame. The structure has the disadvantages that firstly, a part of space occupied by the inner frame must be left between the drawer and the desktop, so that a large gap exists between the drawer and the desktop, the storage capacity of the drawer is influenced, and the drawer moves downwards, so that the space below the drawer for placing legs is reduced; secondly, in order to shield the inner frame, the side surface of the desk is additionally provided with a side plate which has no functional property and only has aesthetic property, so that materials are wasted; thirdly, the table legs are fixed in the inner frame, generally, the upper end surfaces of the table legs are fixed on the lower surface of the table top, and the side surfaces of the table legs are fixed on the side surfaces of the inner frame, so that the table legs cannot have the maximum stability and can cause left-right shaking, a cross beam is generally required to be additionally arranged between the table legs to increase the stability of fixation, but the cost is increased, and meanwhile, the space for placing the table legs between two table legs below the table top is also influenced, so that the use is inconvenient; finally, in the case of a multifunctional desk having a reversible desk top, hinges must be fixed to the inner frame in order to mount the reversible desk top, and since the hinges are also fixed to the front surface of the inner frame, the aesthetic appearance of the desk is impaired for the user.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model discloses a desk frame without an inner frame.

The utility model discloses the technical scheme who adopts as follows:

a desk frame without an inner frame comprises a desk frame front cross beam and a desk frame rear cross beam, wherein the desk frame front cross beam and the desk frame rear cross beam are parallel to each other; table frame reinforcing metal plates are fixed at the two end parts of the table frame front cross beam and the table frame rear cross beam; the two side plates are respectively fixed on the outer sides of the two table frame reinforcing metal plates; a front sleeve component is fixed at the front end between the two side plates; the desktop is supported above the front cross beam of the desk frame, the rear cross beam of the desk frame and the front sleeve component; table leg components are fixed between the table frame front cross beam and the table frame rear cross beam.

The further technical proposal is that a drawer is arranged between two side plates through a slide rail component; when the drawer is closed, the front groove section bar at the front end of the drawer is attached to the front sleeve assembly.

The further technical proposal is that the front sleeve component comprises two circular tube bracket castings which are respectively fixed at the upper parts of the front ends of the two side plates; a sleeve is fixed between the two round pipe bracket castings; the outer side of the sleeve is rotatably sleeved with a sleeve section bar used for fixing the edge of the table top.

The further technical proposal is that the desktop comprises a desktop turning plate; one edge of the desktop turning plate is fixed on the sleeve section bar.

The technical scheme is that the sleeve section bar is provided with two sections, the desktop turning plates are provided with two sections, and the two desktop turning plates are respectively fixed on the two sections of sleeve section bars.

The further technical proposal is that a middle vertical plate is fixed below a desktop turning plate; one drawer is fixed between one side of the middle plate and one side plate through a slide rail assembly, and the other drawer is fixed between the other side of the middle plate and the other side plate through a slide rail assembly.

The further technical proposal is that the desktop comprises a desktop transverse plate; a plurality of square tube supports are erected between the table frame front cross beam and the table frame rear cross beam; the desktop transverse plate is fixed above the square tube support.

The table leg assembly comprises a table leg connecting metal plate fixed between a table frame front cross beam and a table frame rear cross beam; the desk leg connecting metal plate comprises a horizontal plane and two vertical planes formed by bending two sides of the horizontal plane; the horizontal plane is positioned between the table frame front cross beam and the table frame rear cross beam, and the two vertical planes are respectively tightly attached to the inner side surface of the table frame front cross beam and the inner side surface of the table frame rear cross beam; the upper end surface of the desk leg is fixed on the lower surface of the horizontal plane of the desk leg connecting metal plate.

The utility model has the advantages as follows:

1. the utility model discloses left out the inside casing structure of desktop below, utilized table frame front beam, table frame back beam, curb plate and preceding sleeve subassembly to prop up the desktop, simultaneously, table frame front beam and table frame back beam have simultaneously and surround the fixed effect with the table leg subassembly, and whole fixed knot constructs compacter, save material and space.

2. Because the utility model discloses no inside casing has also left out the hinge structure that is used for setting up the upset table simultaneously, but uses preceding sleeve subassembly to realize the upset function, under the condition that does not influence desk function itself, still furthest has reduced the gap of drawer and desktop below, has compromise practicality and two pleasing to the eye advantages.

3. The utility model discloses also be provided with two curb plates, but different with prior art, two curb plates are not only in order to realize decorating the function, but have become the partly of desk table frame for whole desk table frame stable in structure has the practicality more.

4. The fixing of a plurality of faces and face is formed between the desk leg assembly and the desk frame, so that the fixing structure of the desk leg is very stable, a fixing cross beam does not need to be added in the middle of the two desk legs, the materials are saved while the desk is stable, the space under the desk top is increased, and the desk is more convenient to use.

Drawings

Figure 1 is a schematic view of an embodiment of a desk stand.

Fig. 2 is a schematic view of another angle of fig. 1.

FIG. 3 is a schematic view of an embodiment of a front cannula assembly.

Fig. 4 is a schematic view of an angle of a desk.

Figure 5 is a schematic view of another angle of the desk.

Figure 6 is a schematic view of the leg assembly.

In the figure: 1. a table frame front beam; 2. a table frame rear cross beam; 3. a table frame reinforcing metal plate; 4. a side plate; 5. a front sleeve assembly; 501. a circular tube support casting; 502. a sleeve; 503. a casing section bar; 6. a table leg assembly; 601. The desk legs are connected with the metal plates; 602. desk legs; 7. a horizontal plate of the desktop; 8. supporting the square pipe; 9. a desktop turning plate; 10. A slide rail assembly; 11. a drawer; 12. a front channel section bar; 13. a middle vertical plate.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Figure 1 is a schematic view of an embodiment of a desk stand. Fig. 2 is a schematic view of another angle of fig. 1. As shown in fig. 1 and 2, the desk frame includes a front desk frame beam 1 and a rear desk frame beam 2, and the front desk frame beam 1 and the rear desk frame beam 2 are parallel to each other. Two ends of the table frame front beam 1 and the table frame rear beam 2 are respectively fixed with a table frame reinforcing metal plate 3. The two side plates 4 are respectively fixed on the outer sides of the two table frame reinforcing metal plates 3. A front sleeve assembly 5 is also fixed to the front end between the two side plates 4. The desktop support is arranged above the front cross beam 1 of the desk frame, the rear cross beam 2 of the desk frame and the front sleeve component 5. A table leg component 6 is fixed between the table frame front beam 1 and the table frame rear beam 2. As shown in fig. 1 and 2, there is no integrated inner frame surrounding a circle for supporting the desk top under the desk top, but the desk top is supported by the front cross beam 1 of the desk frame, the rear cross beam 2 of the desk frame and the front sleeve assembly 5, and the desk leg assembly 6 is firmly and stably fixed, thereby saving the space and material of the desk frame and also increasing the stability of the fixation.

FIG. 3 is a schematic view of an embodiment of a front cannula assembly. As shown in fig. 3, the front sleeve assembly 5 includes two circular tube support castings 501 fixed to the upper portions of the front ends of the two side plates 4, respectively. A sleeve 502 is fixed between the two circular tube support castings 501. The sleeve 502 is fixed to the two side plates 4 by a circular tube support casting 501. The sleeve section 503 for fixing the edge of the table top is sleeved outside the sleeve 502, and the sleeve section 503 can rotate around the sleeve 502.

Fig. 4 is a schematic view of an angle of a desk. Figure 5 is a schematic view of another angle of the desk. As shown in fig. 4 and 5, the table top comprises a table top flap 9. One edge of the table top flap 9 is fixed on the sleeve profile 503. The desktop turning plate 9 can drive the sleeve section 503 to turn up to a proper angle around the sleeve 502 as required, so that a user can conveniently adjust the desktop angle according to the requirement of writing or drawing.

Further, as shown in fig. 4 and 5, in this embodiment, the sleeve section 503 has two sections, and the two sections of the sleeve section 503 can rotate around the sleeve 502 respectively. Correspondingly, the number of the desktop turning plates 9 is two, the two desktop turning plates 9 are respectively fixed on the two sections of sleeve profiles 503, and in use, the states of the two desktop turning plates 9 can be respectively set according to needs, for example, one desktop turning plate can be turned up and the other desktop turning plate can be laid flat, so that a writing area and an accompanying reading area can be distinguished.

A drawer 11 is mounted between the two side plates 4 by a slide rail assembly 10. When the drawer 11 is closed, the front groove section bar 12 at the front end of the drawer 11 is attached to the front sleeve component 5, so that the gap between the drawer 11 and the desk top is reduced to the maximum extent, and the attractiveness of the desk is improved while the space is saved.

Further, as shown in fig. 1, corresponding to the embodiment in which two table top flaps 9 are provided, a middle panel 13 is fixed below one table top flap 9. One drawer 11 is fixed between one side of the neutral plate 13 and one side plate 4 via the rail assembly 10, and the other drawer 11 is fixed between the other side of the neutral plate 13 and the other side plate 4 via the rail assembly 10. Two independent drawers 11 are arranged corresponding to the positions of the two desktop turning plates 9, so that the convenience of storage is improved.

The table top also includes a table top cross plate 7. A plurality of square pipe supports 8 are arranged between the table frame front cross beam 1 and the table frame rear cross beam 2. The desktop transverse plate 7 is fixed above the square pipe support 8. The transverse desktop plate 7 and the turnover desktop plate 9 form a complete desktop together, and a part of fixed desktop is reserved while a part of desktop can be turned over, so that a bookshelf, a storage rack and the like can be conveniently installed.

Figure 6 is a schematic view of the leg assembly. As shown in fig. 6, the leg assembly 6 includes a leg connecting plate 601 fixed between the front cross member 1 and the rear cross member 2. The table leg connecting metal plate 601 includes a horizontal plane and two vertical planes formed by bending two sides of the horizontal plane. The horizontal plane is located between the table frame front cross beam 1 and the table frame rear cross beam 2, and the two vertical planes are respectively tightly attached to the inner side face of the table frame front cross beam 1 and the inner side face of the table frame rear cross beam 2. The upper end surface of the leg 602 is fixed to the lower surface of the horizontal surface of the leg connecting plate 601. In this embodiment, two vertical faces of the table leg connecting metal plate 601 are bent outward to form fixing edges, and the two fixing edges are respectively tightly attached to the lower surfaces of the table frame front cross beam 1 and the table frame rear cross beam 2 and are fixed. Two side surfaces of the upper end of the table leg 602 are respectively clung to the inner side surfaces of two vertical surfaces of the table leg connecting metal plate 601.

Referring to figures 4 and 6, the structure of the leg assembly 6 secured to the underside of a desk can be seen. The upper end surface and two side surfaces of the table leg 602 are respectively fixed with the lower surface of the horizontal plane of the table leg connecting metal plate 601 and the inner side surfaces of two vertical surfaces of the table leg connecting metal plate 601, so that the fixing structure of the table leg 602 is very stable. The table frame front cross beam 1 and the table frame rear cross beam 2 form a support for supporting a table top, and meanwhile, the table legs 602 are firmly fixed below the table top through the table leg connecting metal plates 601. Because the fixing mode is the surface-to-surface fixing of a plurality of surfaces, the fixing mode is superior to the surface fixing in the prior art, a fixing cross beam does not need to be additionally arranged at the middle position of the two table legs 602, and the material is saved while the stability is realized.

The utility model discloses in, do not install the inside casing of traditional desk desktop below, but support and fix table leg subassembly 6 with the desktop through table frame front beam 1, table frame back beam 2, curb plate 4, preceding sleeve subassembly 5. The whole desk frame is more compact in structure, saves materials and is high in stability.

In the present invention, the mentioned fixing method is generally fixing by using a bolt set, and other similar fixing methods can be used.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.

Claims

1. The utility model provides a no inside casing desk table frame which characterized in that: the table frame comprises a table frame front cross beam (1) and a table frame rear cross beam (2), wherein the table frame front cross beam (1) and the table frame rear cross beam (2) are parallel to each other; a table frame reinforcing metal plate (3) is fixed at both ends of the table frame front cross beam (1) and the table frame rear cross beam (2); the two side plates (4) are respectively fixed at the outer sides of the two table frame reinforcing metal plates (3); a front sleeve component (5) is fixed at the front end between the two side plates (4); the desktop is supported above the front cross beam (1) of the desk frame, the rear cross beam (2) of the desk frame and the front sleeve component (5); a table leg component (6) is fixed between the table frame front beam (1) and the table frame rear beam (2).

2. The frame-less desk frame as claimed in claim 1, wherein a drawer (11) is installed between the two side plates (4) by means of a slide rail assembly (10); when the drawer (11) is closed, the front groove section bar (12) at the front end of the drawer (11) is attached to the front sleeve assembly (5).

3. The frame-less desk frame as claimed in claim 1, wherein the front sleeve assembly (5) comprises two circular tube support castings (501) fixed to upper portions of front ends of the two side plates (4), respectively; a sleeve (502) is fixed between the two circular tube bracket castings (501); the outer side of the sleeve (502) is rotatably sleeved with a sleeve section bar (503) used for fixing the edge of the table top.

4. The frame-less desk frame as claimed in claim 3, wherein the desk top comprises a desk top flap (9); one edge of the table top flap (9) is fixed on the sleeve profile (503).

5. The frame-less desk frame as claimed in claim 4, wherein the sleeve profile (503) has two sections, and two of the desktop flaps (9) are provided, and the two desktop flaps (9) are respectively fixed to the two sections of the sleeve profile (503).

6. The frame-free desk frame as claimed in claim 5, wherein a middle vertical plate (13) is fixed under one desktop flap (9); a drawer (11) is fixed between one surface of the middle vertical plate (13) and one side plate (4) through a sliding rail assembly (10), and another drawer (11) is fixed between the other surface of the middle vertical plate (13) and the other side plate (4) through the sliding rail assembly (10).

7. The frameless desk frame of claim 1, wherein the desktop comprises a desktop cross plate (7); a plurality of square pipe supports (8) are erected between the table frame front cross beam (1) and the table frame rear cross beam (2); the desktop transverse plate (7) is fixed above the square tube support (8).

8. The frame-less desk frame as claimed in claim 1, wherein the leg assembly (6) comprises a leg connecting plate (601) fixed between the front cross member (1) and the rear cross member (2) of the frame; the desk leg connecting metal plate (601) comprises a horizontal plane and two vertical planes formed by bending two sides of the horizontal plane; the horizontal plane is positioned between the table frame front cross beam (1) and the table frame rear cross beam (2), and the two vertical planes are respectively tightly attached to the inner side surface of the table frame front cross beam (1) and the inner side surface of the table frame rear cross beam (2); the upper end surface of the table leg (602) is fixed on the lower surface of the horizontal plane of the table leg connecting metal plate (601).