CN201752296U

CN201752296U - Combined table

Info

Publication number: CN201752296U
Application number: CN2010201548237U
Authority: CN
Inventors: 朱君礼; 周明桂
Original assignee: Dongguan Gst Electronic Technology Co Ltd
Current assignee: Guangdong G.S.T SCL & Educational Equipment Co., Ltd.
Priority date: 2010-04-02
Filing date: 2010-04-02
Publication date: 2011-03-02
Anticipated expiration: 2020-04-02

Abstract

The utility model discloses a combined table, which comprises a main frame and a tabletop plate. The main frame includes horizontal squares, vertical squares and connecting terminals, and the horizontal squares and the vertical squares are inserted onto the connecting terminals to form the square main frame and enclose on the periphery of the tabletop plate to form a tabletop. Each vertical square is provided with a clamping groove for two opposite sides of the vertical square by means of modified design of the vertical squares, and each connecting terminal is provided with a plurality of joints by means of modified design of the connecting terminal, consequentially, the main frame and the connecting terminals can be spliced and assembled, and the purpose of expanding the use area of the tabletop is achieved. The combined table has the advantages of simple installation and dismantlement, flexible use and capability of being spliced in diverse modes for use, the splicing process is equivalent to the installation process, and the use area of the tabletop can be conveniently expanded.

Description

The combined type desk

Technical field

The utility model is a kind of combined type desk.

Background technology

Traditional desk is too huge owing to volume, and all is integral structure, and occupies than large space, no matter is very inconvenience on moving or collecting.In view of this, some desks all are modified into collapsiblely now, and a desktop adds folding table leg, though above using or moving many, this desk when mounted, need connect by screw or bolt fastening, the complicated operating process trouble; And desk is still integral structure after installation, can not tear open to drive to open and take outdoor use out of.In addition, the desktop usable floor area of existing desk is all fixed, use the problem that can produce desktop usable floor area deficiency sometimes, therefore also have the desktop of some desks to adopt folding mode to increase some desktop areas, similarly, the part desktop that increases area is fixed on the top table face by hinge, be integral structure with desk, though increased the desktop area, also increased the weight of desk simultaneously, reduced the flexibility of using.Therefore, existing desk or exist heavy and lack the problem of flexibility, or have the problem of usable floor area deficiency.

Summary of the invention

The utility model main purpose is to provide a kind of combined type desk, it had been both convenient install tears open imperial, use flexible characteristic, but also extended desktop usable floor area easily.

In order to achieve the above object, the utility model adopts following scheme: a kind of combined type desk, it is characterized in that, it comprises main frame and desktop sheet material, described main frame comprises horizontal frame, munnion and splicing ear, horizontal frame and munnion are hollow tubular all, have two square knuckle of rectangular setting on the splicing ear, and horizontal frame is plugged on the square main frame of fixing formation on the different joints accordingly with munnion; The side of described munnion has draw-in groove, and desktop sheet material is positioned at the draw-in groove of munnion, and main frame forms desktop around being enclosed in sheet material.

Preferentially, two relative sides of described munnion all have draw-in groove, and desktop sheet material all in each draw-in groove has three or four therewith and at right angles is provided with and is positioned at conplane square knuckle on the splicing ear that munnion plugs.

Preferentially, the side of described horizontal frame also has draw-in groove, and desktop sheet material also is positioned at the draw-in groove of horizontal frame.

Preferentially, two relative sides of described horizontal frame all have draw-in groove, and desktop sheet material all in each draw-in groove has three or four therewith and at right angles is provided with and is positioned at conplane square knuckle on the splicing ear that munnion plugs.

The utility model agent structure adopts tubing to be connected with joint, only tubing need be plugged on when mounted on the joint of splicing ear and connect into a desk main frame, again desktop sheet material is embedded in the draw-in groove on the tubing, make in desktop sheet material is enclosed in by main frame, promptly finish the assembling of desk, do not need to use screw or bolt fully, installation process is very convenient simple and direct, same, tearing open when driving also is convenient and simple victory very, therefore is very easy to carry out in moving, collect or move defeated process; In addition, the utility model can also be by being provided with draw-in groove on the side of two opposition of tubing, two blocks of desktop sheet materials are embedded respectively in the draw-in groove of tubing both sides, make two desktop sheet materials carry out amalgamation, thereby form a larger area desk, have three or four joints on the adoptable splicing ear in tubing junction, and then can amalgamation go out two, three or four, even the desk of polylith desktop area sum, and the such simple victory of the installation process of other installation process and same desk.Therefore, the utility model not only have convenient install tears open imperial, use flexible characteristic, but also extended desktop usable floor area easily.

Description of drawings

Fig. 1 installs intact schematic diagram in the utility model;

Fig. 2 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model;

Fig. 3 is the munnion schematic diagram that has two draw-in grooves in the utility model;

Fig. 4 is the splicing ear schematic diagram that has a plurality of joints in the utility model;

Fig. 5 is the amalgamation schematic diagram between two desktop sheet material in the utility model;

Fig. 6 is the schematic diagram that the utility model extends to twice desktop usable floor area;

Fig. 7 is the schematic diagram that the utility model extends to four times of desktop usable floor areas.

Reference numeral:

The horizontal frame 12----of 1----main frame 11----munnion 13----draw-in groove

14----cavity 2----desktop sheet material 3----splicing ear 31----joint

4----triple joint terminal

The specific embodiment

As depicted in figs. 1 and 2, the utility model is a kind of combined type desk, it comprises main frame 1 and desktop sheet material 2, main frame 1 comprises horizontal frame 11, munnion 12 and splicing ear 3, horizontal frame 11 and munnion 12 all are hollow tubular product, two square knuckle 31 that have rectangular setting on the splicing ear 3, horizontal frame 11 is plugged on the square main frame 1 of fixing formation on the different joint 31 accordingly with munnion 12; The side of described munnion 12 has draw-in groove 13, and desktop sheet material 2 is positioned at the draw-in groove 13 of munnion 12, and main frame 1 forms desktop around being enclosed in sheet material.Installation process is as follows, two munnions 12 are loaded onto on two opposites at desktop sheet material 2 respectively, desktop sheet material 2 is embedded in the draw-in groove 13 of munnion 12, then respectively at splicing ear 3 of the two ends of two munnions 12 grafting, a joint 31 of splicing ear 3 inserts in the cavity 14 of munnion 12, as shown in Figure 2, then two horizontal frames 11 is plugged on respectively on another joint 31 of splicing ear 3, so just assemble what a desk, as shown in fig. 1.Joint 31 is square, prevents between horizontal frame 11 or munnion 12 and the joint 31 relative rotation to take place and causes the table top set-ups instability.Desktop sheet material 2 is positioned at the draw-in groove 13 of munnion 12, is equivalent to the pressure that munnion 12 bears desktop, and munnion 12 is positioned at opposite, makes desktop keep balance.In order to make desktop more stable, we can also be designed to horizontal frame 11 structure identical with munnion 12, promptly on horizontal frame 11, draw-in groove 13 is set also, make the four sides of desktop sheet material 2 all be positioned at the draw-in groove 13 of main frame 1, no matter be munnion 12 or horizontal frame 11 like this, the pressure of desktop is all shared at the four sides of main frame 1, makes desk more firm.

Expand the usable floor area of desk for convenience, we have designed another kind of munnion 12, promptly draw-in groove 13 all is set in two relative sides of original munnion 12, as shown in Figure 3, then have rectangular setting on the splicing ear 3 that munnion 12 plugs therewith and be in three or four square knuckle 31 in the same plane, as shown in Figure 4, by this structure, two or above desktop sheet material 2 can be pieced together, be combined into more large-area desk.The amalgamation process is as follows, as shown in Figure 5, in two draw-in grooves 13 of munnion 12, all embed a desktop sheet material 2, such two blocks of desktop sheet materials 2 promptly are tiled in together, insert a triple joint terminal 4 then in the two ends of this munnion 12 cavity 14, and make two joints 31 being in a straight line munnion 12 horizontal vertical therewith, the upper transverse frame 11 of on these two joints 31, pegging graft respectively, the assembling process of remaining then installation method such as same desktop is after assembling is finished, as shown in Figure 6.Similarly, for extended desktop area further, can also adopt to have four cross four-head jointings 31 that at right angles are provided with and are positioned at the square knuckle 31 on same plane, together with four desktop sheet material 2 amalgamations, its assemble method is the same, the assembling finish after as shown in Figure 7.In like manner, this desk that combines, horizontal frame 11 sides wherein also can be provided with draw-in groove 13, no matter be in an one side, still on two relative sides, horizontal frame 11 are designed to the structure identical with munnion 12, can carry out more amalgamation easily.

The utility model is installed to tear open and is driven simply, uses flexibly, can also carry out diversified amalgamation and use, and the amalgamation process is equal to installation process, easily the extended desktop usable floor area.

Claims

1. combined type desk, it is characterized in that, it comprises main frame and desktop sheet material, described main frame comprises horizontal frame, munnion and splicing ear, horizontal frame and munnion all are hollow tubular product, two square knuckle that have rectangular setting on the splicing ear, horizontal frame is plugged on the square main frame of fixing formation on the different joints accordingly with munnion; The side of described munnion has draw-in groove, and desktop sheet material is positioned at the draw-in groove of munnion, and main frame forms desktop around being enclosed in sheet material.

2. combined type desk according to claim 1, it is characterized in that, two relative sides of described munnion all have draw-in groove, and desktop sheet material all in each draw-in groove has three or four therewith and at right angles is provided with and is positioned at conplane square knuckle on the splicing ear that munnion plugs.

3. combined type desk according to claim 1 and 2 is characterized in that the side of described horizontal frame also has draw-in groove, and desktop sheet material also is positioned at the draw-in groove of horizontal frame.

4. combined type desk according to claim 3, it is characterized in that, two relative sides of described horizontal frame all have draw-in groove, and desktop sheet material all in each draw-in groove has three or four therewith and at right angles is provided with and is positioned at conplane square knuckle on the splicing ear that munnion plugs.