CN104665255A

CN104665255A - Desk frame structure with multi-directional drawers in multiple tiers

Info

Publication number: CN104665255A
Application number: CN201510011469.XA
Authority: CN
Inventors: 苏垣
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-25
Filing date: 2015-01-12
Publication date: 2015-06-03
Also published as: CN103919373A

Abstract

The invention relates to a desk frame structure with multi-directional drawers in multiple tiers. The desk frame structure comprises a desk frame, a plurality of drawer channels, a plurality of drawers and partitions. The partitions divide the desk frame into multiple spaces. The partitions and the drawer channels divide the interior of the desk frame into multiple spatial tiers; one spatial tier holds only one drawer channel; each drawer channel corresponds to one drawer; the spatial tiers may be in different directions of the desk frame, or at most two spatial tiers are in the same direction of the desk frame and are spaced; the directions refer to those in which the drawers at the spatial positions are drawn out; the drawers can be drawn out at the same time to pick or place articles, no mutual blocking occurs, and the desk frame is rarely tilted.

Description

There is the table frame device of multidirectional layering drawer

Technical field

The present invention relates to a kind of table frame device with multidirectional layering drawer, especially be applicable in the less place of careat, both can store and receive the book file and related supplies, personal belongings of handling official business or learn, having may be used for again the dual-purpose table frame of individual office table, home-use and public dining table, tea table etc.

Background technology

As everyone knows, usual desk and low cabinet (as file cabinet) are the two pieces furniture be separated, and floor space is comparatively large, especially for the house of small apartment.

Desk is that this is dimerous by the desktop drawer case of top, following table frame.Wherein desktop drawer case is made up of desktop and (under desktop and be close to usually only have one deck) desktop drawer.The structure of desktop drawer, or the arranged in front height of desk identical and pull-out direction is parallel, one to three drawer (as desk) arranged side by side, or the drawer that each layout orientation is different at the four sides (all around) of desk, orientation for drawer when be positioned at locus pull-out towards direction, these four drawers are also the spatial dimensions being in sustained height, mutual obstruction, so the Area comparison of drawer is little, stores with the function of storage very limited; The thickness feature of desktop drawer is cannot be blocked up, otherwise can hinder the narrow space below desktop drawer, hinders the both legs of people movable.Therefore many desk Suo Xing eliminate desktop drawer, so in desktop drawer case, only leave this structure of desktop.

Table frame is the supporter for desktop drawer case, and it can be made up of some elongated table legs or board-like table leg, also can be made up of the support column that several cross-sectional areas are larger.

The many cupboards opened the door by drawer and side of low cabinet form.But it is not too convenient that the low cabinet opened the door in side gets thing, so the low cabinet resemble file cabinet is all only be made up of the drawer of multilayer with orientation.

In recent years, oneself is through occurring that desk becomes to be integrated with low cabinet (as file cabinet) fixed Combination, this desk top is desktop, following (support pillar) table frame is changed to low cabinet (as file cabinet), the desk of this new structure not only table top is suitable for handling official business thus possesses the function of desk, and possess the function stored with the cupboard of classified storage, the article relevant to work are all at arm's length, bring great convenience to work, the portable desk had can also shift study onto very neatly, parlor, balcony, even bend over one's desk working in bedroom, arbitrarily open up workplace.But unfortunately, (it is different from the locus of desktop drawer for the multi-layer drawers in the same orientation in table frame, drawer distance desktop in most table frame is all distant), all upper and lowerly stack and use towards the pull-out of same direction, if desired pull out upper and lower multiple drawer simultaneously, there will be mutual covering, hinder picking and placeing of article, also easy tong, also there will be because of mass centre changing, disequilibrium and cause the potential safety hazard of tumbling.

Summary of the invention

For the problems referred to above, the present invention aims to provide a kind of table frame device with multidirectional layering drawer, in table frame below desktop, the drawer groove that multiple and corresponding drawer is slidably matched mutually is set without interfering with each other respectively, make again table frame and the fixing composition one of desktop, so the drawer on the differing heights in table frame can pull out to multiple directions simultaneously, can not mutually hide after drawer pull-out, this table frame is often applied to two class desks, one class is the little desk of movable type that a people uses, as the functional furniture of small apartment, have the function of cupboard and desk concurrently, it is very convenient when a people uses the three-dimensional layering drawer in table frame, the another kind of desk being many people and using, no matter be public Chinese style dining table (being generally two people, three people, four people, five people, six people, eight people, ten people, 12 people's uses), or western-style food table, many people sit around around desk, in each orientation of desk, personal belongings can be deposited in the face of the individual special drawer that Area comparison is large, make people feel very convenient.

The technical solution used in the present invention:

A kind of table frame device with multidirectional layering drawer, comprise table frame, multiple drawer groove, multiple drawer and dividing plate, it is characterized in that, table frame is divided into multiple space by described dividing plate, described space in table frame is divided into many levels space by described dividing plate and drawer groove, a hierarchical space is provided with a unique drawer groove, a corresponding unique drawer of drawer groove, mutual hierarchical space one to one, drawer groove, this three of drawer has identical azel, described orientation for drawer when be positioned at locus pull-out towards direction, described hierarchical space or in the different azimuth of table frame, or the same orientation of table frame is up to two hierarchical spaces, and these two hierarchical spaces are isolated.

Preferably, described table frame is triangular prism shaped, cuboid, cylindrical, pentagonal prism shape, hexagon or eight prismatic.

Preferably, described table frame is the table frame of three-dimensional layering drawer, it comprises pronotum, postnotum, left backboard, right backboard, base plate, described dividing plate is diaphragm plate, it is characterized in that, table frame is divided into four hierarchical spaces by described diaphragm plate and drawer groove from top to bottom, forward direction hierarchical space below diaphragm plate in described pronotum is provided with forward direction drawer groove, left-hand hierarchical space above diaphragm plate in described left backboard is provided with left-hand drawer groove, dextrad hierarchical space above diaphragm plate in described right backboard is provided with dextrad drawer groove, described left-hand drawer groove, dextrad drawer groove is antiparallel, and one-tenth layered laminate, and there is different height, described forward direction drawer groove respectively with left-hand, dextrad drawer groove direction is vertical.

Preferably, the number of described left-hand drawer groove is two, and between two left-hand drawer grooves between be separated with dextrad hierarchical space, to hold the dextrad drawer groove oppositely settled.

Preferably, described table frame is the table frame of four-way layering drawer, it comprises pronotum, postnotum, left backboard, right backboard, base plate, described dividing plate is diaphragm plate, it is characterized in that, table frame is divided into upper and lower two spaces by described one piece of diaphragm plate, each space is divided into upper and lower two hierarchical spaces by described drawer groove, four hierarchical spaces are respectively on front, rear, left and right totally four orientation, each hierarchical space accommodates a unique drawer, described each drawer is in orientation different separately, and has height different separately.

Preferably, two hierarchical spaces in described left and right orientation are positioned at superjacent air space, and two hierarchical spaces in described forward and backward orientation are positioned at underlying space.

Preferably, described upper and lower space can exchange.

Preferably, described table frame is two to the table frame of layering drawer, it comprises pronotum, postnotum, left backboard, right backboard, and described dividing plate and base plate are unified, and it is characterized in that, table frame is divided into upper and lower two hierarchical spaces by described drawer groove, left-hand hierarchical space in described left backboard is provided with left-hand drawer groove, and the dextrad hierarchical space in described right backboard is provided with dextrad drawer groove, and described left-hand drawer groove, dextrad drawer groove are antiparallel, and one-tenth layered laminate, and there is different height.

Preferably, described table frame is two to the table frame of composite layered drawer, it comprises pronotum, postnotum, base plate, described dividing plate is vertical clapboard, it is characterized in that, table frame is divided into left and right two hierarchical spaces by described vertical clapboard, described left-hand hierarchical space is provided with left-hand drawer groove, described dextrad hierarchical space is provided with dextrad drawer groove, and described left-hand drawer groove, dextrad drawer groove are opposed and antiparallel, and have identical height.

Preferably, described table frame is the table frame of three-dimensional layering drawer, it comprises pronotum, postnotum, left backboard, right backboard, base plate, described dividing plate is diaphragm plate, it is characterized in that, table frame is divided into three hierarchical spaces by described diaphragm plate and drawer groove from top to bottom, forward direction hierarchical space above diaphragm plate in described pronotum is provided with forward direction drawer groove, left-hand hierarchical space below diaphragm plate in described left backboard is provided with left-hand drawer groove, dextrad hierarchical space below diaphragm plate in described right backboard is provided with dextrad drawer groove, described left-hand drawer groove, dextrad drawer groove is antiparallel, and one-tenth layered laminate, and there is different height, described forward direction drawer groove respectively with left-hand, dextrad drawer groove direction is vertical.

Preferably, described table frame is the table frame of the composite layered drawer of three-dimensional, it comprises pronotum, postnotum, left backboard, right backboard, base plate, it is characterized in that, described dividing plate comprises diaphragm plate and vertical clapboard, table frame is divided into three hierarchical spaces by it, forward direction hierarchical space above diaphragm plate in described pronotum is provided with forward direction drawer groove, left-hand hierarchical space below diaphragm plate in described left backboard is provided with left-hand drawer groove, dextrad hierarchical space below diaphragm plate in described right backboard is provided with dextrad drawer groove, described vertical clapboard is by left-hand drawer groove, dextrad drawer groove separately, described left-hand drawer groove, dextrad drawer groove is opposed and antiparallel, and there is identical height, described forward direction drawer groove respectively with left-hand, dextrad drawer groove direction is vertical.

Preferably, described table frame is the table frame of three-dimensional layering drawer, it comprises pronotum, left back backboard, right back backboard, base plate and two pieces of diaphragm plates, wherein, horizontal diaphragm plate is connected on the inner side of the pronotum above base plate, left back backboard and right back backboard, it is characterized in that, described two pieces of diaphragm plates are divided into three hierarchical spaces from top to bottom described table frame, each hierarchical space holds a unique drawer, described each drawer is in orientation different separately, and has height different separately.

Preferably, diaphragm plate (5271) top in pronotum and diaphragm plate (5271) is provided with forward direction drawer groove, diaphragm plate (5271) below in left back backboard also arranges left back to drawer groove above diaphragm plate (5272), diaphragm plate (5272) below in right back backboard also arranges right back to drawer groove above base plate (29), described three drawer grooves and described three hierarchical space one_to_one corresponding.

Preferably, described table frame is hexagon or cylindrical.

Preferably, described table frame is five to the table frame of layering drawer, it comprises pronotum, left front backboard, left back backboard, right back backboard, right front backboard, base plate and four pieces of diaphragm plates, wherein, horizontal diaphragm plate (6271, 6272, 6273, 6274) pronotum above base plate is connected to, left front backboard, left back backboard, right back backboard, on the inner side of right front backboard, it is characterized in that, described four pieces of diaphragm plates are divided into five hierarchical spaces from top to bottom table frame, each hierarchical space holds a unique drawer, described each drawer is in orientation different separately, and there is height different separately.

Preferably, diaphragm plate (6271) top in pronotum and diaphragm plate (6271) is provided with the drawer groove (6431) be slidably matched with the drawer pulled out forward (631), diaphragm plate (6271) below in left front backboard is also provided with the drawer groove (6432) be slidably matched with the drawer (632) to left front pull-out above diaphragm plate (6272), diaphragm plate (6272) below in left back backboard is also provided with the drawer groove (6433) be slidably matched with the drawer pulled out afterwards (633) left above diaphragm plate (6273), diaphragm plate (6273) below in right back backboard is also provided with the drawer groove (6434) be slidably matched with the drawer pulled out afterwards (634) to the right above diaphragm plate (6274), diaphragm plate (6274) below in right front backboard is also provided with the drawer groove (6435) be slidably matched with the drawer (635) to right front pull-out above base plate (29), described five drawer grooves and described five hierarchical space one_to_one corresponding.

Preferably, described table frame is the table frame of N to layering drawer, described N is 4,6,8,10 or 12, described drawer is N number of, and table frame comprises N block backboard, one piece of base plate and N-1 block diaphragm plate, it is characterized in that, described table frame is divided into N number of hierarchical space by described N-1 block diaphragm plate from top to bottom, each hierarchical space holds a unique drawer, and described each drawer is in orientation different separately, and has height different separately.

Preferably, described table frame is to the table frame of composite layered drawer with the N of midfeather, described N is 6,8,10 or 12, described drawer is N number of, table frame comprises N block backboard, one piece of base plate, (N/2)-1 piece of diaphragm plate and N block midfeather, it is characterized in that, described table frame is divided into (N/2) individual space by described (N/2)-1 piece of diaphragm plate from top to bottom, each space has height different separately, and each space has opposed and antiparallel and have mutually level two drawers.

Preferably, described table frame is to the table frame of composite layered drawer with the N of vertical clapboard, it is characterized in that, described each space replaces two pieces of midfeathers by one piece of vertical clapboard, whole N block midfeathers is replaced by (N/2) block vertical clapboard in whole (N/2) individual space, this space is divided into two hierarchical spaces by one piece of vertical clapboard by described each space, each hierarchical space holds a unique drawer, two drawers in the same space are opposed and antiparallel, and have identical height.

Preferably, below described base plate, multiple castor is set.

Preferably, described table frame device also comprises one piece of desktop, described table frame and desktop shape all-in-one-piece two are to the table frame unit of composite layered drawer, the number of described table frame unit is N number of, and N is 2,3,4,5 or 6, and described N number of table frame unit is upper and lower to be stacked, form N number of two combinations vertically stacked to the table frame unit of composite layered drawer of building blocks shape, total 2N drawer, from the top view of table frame device, adjacent table frame unit is mutually (180/N) and spends angle.

Preferably, described table frame device also comprises one piece of desktop, described table frame and desktop shape all-in-one-piece two are to the table frame unit of layering drawer, the number of described table frame unit is N number of, and N is 2,3,4 or 5, and described N number of table frame unit is upper and lower to be stacked, form N number of two combinations vertically stacked to the table frame unit of layering drawer of building blocks shape, total 2N drawer, from the top view of table frame device, adjacent table frame unit is mutually (180/N) and spends angle.

Preferably, described table frame is the table frame of the composite layered drawer of four-way, it comprises pronotum, postnotum, left backboard, right backboard, base plate, described dividing plate comprises one piece of diaphragm plate and two pieces of vertical clapboards, it is characterized in that, table frame is divided into by described diaphragm plate, lower two spaces, on, the orientation in lower two spaces is mutually vertical, the space that it is positioned at by arbitrary described vertical clapboard is divided into opposed and antiparallel, and there are mutually level two hierarchical spaces, each hierarchical space accommodates a unique drawer, four drawers are respectively front, after, left, the right side is in totally four orientation.

Preferably, described table frame device also comprises one piece of desktop, the table frame unit of described table frame and the composite layered drawer of desktop shape all-in-one-piece four-way, the number of described table frame unit is N number of, and N is 2 or 3, and described N number of table frame unit is upper and lower to be stacked, the combination that the table frame unit forming the composite layered drawer of N number of four-way of building blocks shape vertically stacks, total 4N drawer, from the top view of table frame device, adjacent table frame unit is mutually (180/2N) and spends angle.

Preferably, described table frame device also comprises one piece of desktop, described table frame and desktop shape all-in-one-piece two are to the table frame unit of layering drawer, the number of described table frame unit is N number of, N is 2, 3, 4, 5, 6, described N number of table frame unit connects side by side, each table frame unit is all parallel to each other and has identical height, form N number of two of building blocks shapes to the combination arranged side by side of the table frame unit transverse of layering drawer, total 2N drawer, any two adjacent, parallel and to have mutually level drawer direction contrary, the desktop of N number of table frame unit connects into one block of plate, the base plate of N number of table frame unit connects into one block of plate, overlapping and be close together two pieces of backboards are merged into one block of plate between any two adjacent table frame unit, by two table frame units shareds.

Preferably, superjacent air space is positioned at one the two table frame unit to composite layered drawer, underlying space is positioned to the combination that the table frame unit transverse of layering drawer is arranged side by side with N number of two of building blocks shape, N is 2, 3, 4, 5, 6, on described, lower two parts form the three-dimensional combination of the dissimilar table frame unit of building blocks shape, total 2N+2 drawer, two drawers in described superjacent air space respectively with the 2N in described underlying space drawer oriented perpendicular, the base plate of the table frame unit in described superjacent air space, with the desktop of the table frame unit combination in described underlying space, these two pieces of plates overlaps are also close together, thus be merged into one block of plate.

The present invention also provides a kind of desk of handling official business or the dining table being suitable for public arena, comprises table frame device provided by the invention and desktop.

Preferably, the horizontally hinged one piece of auxiliary top in described desktop front end.

The present invention also provides a kind of table frame device with multidirectional layering drawer, it is by one piece of desktop, a table frame and multiple drawer are formed, table frame is by one piece of pronotum, one piece of postnotum, one piece of left backboard, one piece of right backboard, one piece of base plate and one piece of fixing formation of diaphragm plate, it is characterized in that, the drawer groove be slidably matched with corresponding drawer is set below the diaphragm plate in pronotum, on arranging respectively above diaphragm plate in left backboard, lower two parallel drawer grooves, and be slidably matched with corresponding drawer respectively, above diaphragm plate again in right backboard and on above-mentioned, a parallel drawer groove is set between lower two drawer grooves, and be slidably matched with corresponding drawer.

The present invention also provides a kind of table frame device with multidirectional layering drawer, it is by one piece of desktop, a table frame and four drawers are formed, table frame is by one piece of pronotum, one piece of postnotum, one piece of left backboard, one piece of right backboard, one piece of base plate and one piece of fixing formation of diaphragm plate, it is characterized in that, the drawer groove be slidably matched with corresponding drawer below diaphragm plate in pronotum and near diaphragm plate setting, the drawer groove arranging below above-mentioned drawer groove and be slidably matched with corresponding drawer is parallel to below diaphragm plate in postnotum, the drawer groove be slidably matched with corresponding drawer above diaphragm plate in right backboard and near diaphragm plate setting, the drawer groove arranging above above-mentioned drawer groove and be slidably matched with corresponding drawer is parallel to above diaphragm plate in left backboard.

Beneficial effect of the present invention: first is the design being embodied in hommization, for the little desk of movable type that individual uses, the design of left and right drawer brings conveniently; For many people's tables, the Chinese style dining table of no matter to be desktop be polygon or circle, or desktop is rectangular western-style food table, or tea table, can both allow the multiple people sat around around desk, and everyone, in the face of a special drawer, deposits personal belongings, makes people feel convenient; Second is the feature being embodied in drawer structure aspect, due to adjacent drawer any in the table frame below desktop, no matter be upper and lower adjacent, or left and right is adjacent, each drawer pulls out all simultaneously and gets or put article, mutually can not hide and hinder use, nor easily making table frame of the present invention tumble.In addition, compared with the two pieces furniture be separated with file cabinet with desk, floor space is much smaller.

Accompanying drawing explanation

Fig. 1 is table frame according to a first embodiment of the present invention, it illustrates the schematic front view with the table frame of three-dimensional layering drawer of cuboid;

Fig. 2 is that schematic diagram is looked on a left side for first embodiment of the invention;

Fig. 3 is the A-A cross-sectional schematic of first embodiment of the invention Fig. 2;

Fig. 4 is the B-B cross-sectional schematic of first embodiment of the invention Fig. 1;

Fig. 5 is the schematic top plan view of first embodiment of the invention;

Fig. 6 is table frame according to a second embodiment of the present invention, it illustrates the schematic top plan view with the table frame of four-way layering drawer of cuboid;

Fig. 7 is the A-A cross-sectional schematic of second embodiment of the invention Fig. 6;

Fig. 8 is the B-B cross-sectional schematic of second embodiment of the invention Fig. 6;

Fig. 9 is the distortion of second embodiment of the invention, it illustrates the schematic front view with the table frame of four-way layering drawer of folding desktop;

Figure 10 is the schematic top plan view of second embodiment of the invention Fig. 9;

Figure 11 is table frame according to a third embodiment of the present invention, it illustrates the schematic front view with the table frame of three-dimensional layering drawer of tea table cuboid;

Figure 12 is the schematic top plan view of third embodiment of the invention;

Figure 13 is table frame according to a fifth embodiment of the present invention, it illustrates the triangular prism shaped schematic front view with the table frame of three-dimensional layering drawer;

Figure 14 is the C-C cross-sectional schematic of fifth embodiment of the invention Figure 13;

Figure 15 is the distortion of fifth embodiment of the invention, it illustrates hexagon there is the table frame of three-dimensional layering drawer overlook cross-sectional schematic;

Figure 16 is another distortion of fifth embodiment of the invention, it illustrates columniform there is the table frame of three-dimensional layering drawer overlook cross-sectional schematic;

Figure 17 is table frame according to a sixth embodiment of the present invention, and what it illustrates pentagonal prism shape has five to the schematic front view of the table frame of layering drawer;

Figure 18 is the C-C cross-sectional schematic of sixth embodiment of the invention Figure 17;

Figure 19 is table frame according to a seventh embodiment of the present invention, and what it illustrates hexagon has six to the schematic front view of the table frame of layering drawer;

Figure 20 is the C-C cross-sectional schematic of seventh embodiment of the invention Figure 19;

Figure 21 is table frame according to a eighth embodiment of the present invention, and what it illustrates hexagon has six to the schematic front view of the table frame of composite layered drawer;

Figure 22 is the C-C cross-sectional schematic of eighth embodiment of the invention Figure 21;

Figure 23 is the D-D cross-sectional schematic of eighth embodiment of the invention Figure 21;

Figure 24 is the E-E cross-sectional schematic of eighth embodiment of the invention Figure 21;

Figure 25 is the distortion of eighth embodiment of the invention, it illustrates vertical clapboard perpendicular to drawer pull-out direction table frame overlook cross-sectional schematic;

Figure 26 is table frame according to a ninth embodiment of the present invention, it illustrates eight and prismatic has eight to the schematic front view of the table frame of composite layered drawer;

Figure 27 is the C-C cross-sectional schematic of ninth embodiment of the invention Figure 26;

Figure 28 is the D-D cross-sectional schematic of ninth embodiment of the invention Figure 26;

Figure 29 is the E-E cross-sectional schematic of ninth embodiment of the invention Figure 26;

Figure 30 is the F-F cross-sectional schematic of ninth embodiment of the invention Figure 26;

Figure 31 is the distortion of ninth embodiment of the invention, it illustrates vertical clapboard perpendicular to drawer pull-out direction table frame overlook cross-sectional schematic;

Figure 32 is another distortion of ninth embodiment of the invention, it illustrates columniformly to have eight to the schematic front view of the table frame of composite layered drawer;

Figure 33 is the C-C cross-sectional schematic of ninth embodiment of the invention Figure 32;

Figure 34 is table frame according to a fourth embodiment of the present invention, it illustrates the schematic front view with the table frame of the composite layered drawer of three-dimensional of tea table cuboid;

Figure 35 is the C-C cross-sectional schematic of fourth embodiment of the invention Figure 34;

Figure 36 is that schematic diagram is looked on a left side for fourth embodiment of the invention;

Figure 37 is table frame according to a tenth embodiment of the present invention, and the master with the table frame of the composite layered drawer of four-way that it illustrates cuboid looks cross-sectional schematic;

Figure 38 is the schematic top plan view of tenth embodiment of the invention Figure 37;

Figure 39 is the B-B cross-sectional schematic of tenth embodiment of the invention Figure 38;

Figure 40 is the distortion of tenth embodiment of the invention, it illustrates having of cuboid and two looks cross-sectional schematic to the master of the table frame of composite layered drawer;

Figure 41 is the schematic top plan view of tenth embodiment of the invention Figure 40;

Figure 42 is another distortion of second embodiment of the invention, it illustrates having of cuboid and two looks cross-sectional schematic to the master of the table frame of layering drawer;

Figure 43 is the schematic top plan view of second embodiment of the invention Figure 42;

Figure 44 is table frame according to a 11th embodiment of the present invention, it illustrates the schematic front view of three two combinations vertically stacked to the table frame unit of composite layered drawer of building blocks shape;

Figure 45 is the schematic top plan view of eleventh embodiment of the invention;

Figure 46 is table frame according to a 12th embodiment of the present invention, the schematic front view of the combination that the table frame unit that it illustrates two composite layered drawers of four-way of building blocks shape vertically stacks;

Figure 47 is the schematic top plan view of twelveth embodiment of the invention;

Figure 48 is table frame according to a 13th embodiment of the present invention, it illustrates three two of the building blocks shape schematic front view to the combination arranged side by side of the table frame unit transverse of layering drawer;

Figure 49 is the C-C cross-sectional schematic of thriteenth embodiment of the invention Figure 48;

Figure 50 is the B-B cross-sectional schematic of thriteenth embodiment of the invention Figure 48;

Figure 51 is the table frame of fourteenth embodiment of the invention, it illustrates the schematic front view of the three-dimensional combination of the dissimilar table frame unit of building blocks shape;

Figure 52 is the C-C cross-sectional schematic of fourteenth embodiment of the invention Figure 51;

Figure 53 is the D-D cross-sectional schematic of fourteenth embodiment of the invention Figure 51;

Figure 54 is the B-B cross-sectional schematic of fourteenth embodiment of the invention Figure 51;

Figure 55 is that schematic diagram is looked on a left side for fourteenth embodiment of the invention;

Figure 56 is the schematic front view of the distortion of fourteenth embodiment of the invention;

Figure 57 is the schematic front view of another distortion of fourteenth embodiment of the invention;

Figure 58 is the schematic top plan view of Figure 57 of fourteenth embodiment of the invention.

Detailed description of the invention

First embodiment of the invention is the table frame device with three-dimensional layering drawer be made up of the table frame be positioned at below desktop, multiple drawer groove, corresponding multiple drawer and dividing plate, as Figure 1-5, wherein:

Desktop 1 is one piece of level board face, rectangular, desktop 1 back side is fixed on the top of table frame 2, at the horizontally hinged one piece of auxiliary top 11 in this desktop 1 front end, this auxiliary top 11 is rectangle (or bracket shape of concavity arc-shaped edges), to support (as 90 ° of supported folding hinges of Fig. 2, or as Fig. 9, the vertical bracing frame etc. of 10) be connected on the pronotum 21 of table frame 2, when people do not use desktop 1 to bend over one's desk working, this auxiliary table 11 folding is collected to the pronotum 21 being close to table frame 2, reduce and take up room (as Fig. 1), and when people adopt the structure of this table frame to bend over one's desk working for the little desk of personal mobile, this auxiliary top 11 is rotated and is supported on table frame 2 pronotum 21 lateral surface, and with desktop 1 on same horizontal plane, to increase the area of the desktop 1 of bending over one's desk working, when people carry out sitting work in the face of auxiliary top 11, below auxiliary top 11, leave the narrow of abundance and hold sufficient space, freely can place the person's of bending over one's desk working both legs (as Fig. 2, now drawer 31 should be pushed),

Table frame 2 is by four pieces of backboards (one piece of pronotum 21, one piece of postnotum 22, one piece of left backboard 23, one piece of right backboard 24), one piece of base plate 29 and one piece of fixing formation of diaphragm plate 27, table frame 2 is cuboid, overlook as rectangle or square (quadrangle that also can change arc-shaped side into is even circular), wherein, horizontal diaphragm plate 27 is connected to the pronotum 21 above base plate 29, postnotum 22, on the inner side of left backboard 23 and right backboard 24, below base plate 29 or fixing feet is set, or multiple locking castor 291 is set, especially for the house of small apartment, adopt the desk of this table frame structure can shift study onto very neatly as the functional furniture of small apartment, parlor, balcony, even bend over one's desk working in bedroom, arbitrarily open up working space flexibly, compared with the two pieces furniture be separated with file cabinet with desk, have the function of desk and cupboard concurrently, and floor space is much smaller, belong to prior art,

Table frame 2 is partitioned into upper and lower two spaces by one piece of diaphragm plate 27 of the present embodiment, described two spaces in table frame 2 are partitioned into four hierarchical spaces again by diaphragm plate 27 and described four drawer grooves from top to bottom, first hierarchical space of order is the left-hand hierarchical space in left backboard 23 from top to bottom, be provided with left-hand drawer groove 4331, the corresponding drawer 331 (drawer groove and corresponding drawer are slidably matched by the slide rail of drawer both sides) pulled out left; Second hierarchical space is the dextrad hierarchical space in right backboard 24, is provided with dextrad drawer groove 434, the corresponding drawer 34 pulled out to the right; 3rd hierarchical space is the left-hand hierarchical space in left backboard 23, is provided with left-hand drawer groove 4332, the corresponding drawer 332 (in the superjacent air space that above three hierarchical spaces are co-located at table frame 2 and above diaphragm plate 27) pulled out left; 4th hierarchical space is the forward direction hierarchical space in pronotum 21, is provided with forward direction drawer groove 431, corresponding pull out forward drawer 31 (the 4th hierarchical space be positioned at separately table frame 2 underlying space and in the below of diaphragm plate 27); Described left-hand drawer groove, dextrad drawer groove antiparallel (parallel and be on rightabout), and become layered laminate, and there is different height; Described forward direction drawer groove respectively with left-hand, dextrad drawer groove direction vertical (as Fig. 3-5);

A hierarchical space of the present invention is provided with (or weighing-appliance has, holds, a corresponding) unique drawer groove, drawer groove is provided with (or weighing-appliance have, hold, a corresponding) unique drawer, one assembly level space of mutual correspondence, drawer groove, this three of drawer are relations one to one, and wherein drawer groove and drawer are slidably matched; The most important character of hierarchical space is its locus coordinate in table frame, this is decided by two factors, one is orientation (drawer of described orientation corresponding to this hierarchical space pull out when be positioned at locus towards direction), another be (space) highly, an assembly level space, drawer groove, this three of drawer have identical azel one to one mutually, when expression, as long as have expressed thrin;

In the superjacent air space of the present embodiment between diaphragm plate 27 and desktop 1, be provided with the hierarchical space of two left-hands and a dextrad, if theoretically, in this space, the hierarchical space of more left-hand and dextrad also can be set, this is all allow in the structure of table frame, such as arrange each three, but any two hierarchical spaces in same orientation must be isolated in demand fulfillment table frame, and do not allow to be upper and lower adjacent, the generation interference to avoid mutually hiding, obstruction use; But get on analysis with practical conditions, because the total height of table frame is very limited, if reach three in the hierarchical space number in same orientation, and these hierarchical spaces must be isolated, cause the total number of hierarchical space too much, then the inevitable thickness of drawer is too small and extremely reduce the function of storage, thus just lose the practical significance of existence, so in general in table frame the hierarchical space in same orientation can only have two at most, in sum, hierarchical space or be arranged in the different azimuth of table frame; Or be arranged in the same orientation in table frame, but same orientation can only have at most two hierarchical spaces, and these two hierarchical spaces must be isolated, do not allow upper and lower adjacent; Therefore, in the present embodiment, the number of the left-hand drawer groove of left-hand hierarchical space and correspondence thereof is all two, and between upper and lower two parallel left-hand drawer grooves (4331,4332) between be separated with dextrad hierarchical space, to hold the parallel dextrad drawer groove (434) oppositely settled;

When some is special, some orientation in table frame can not arrange drawer groove and drawer, and the first, the 3rd, the 4th embodiment of the present invention just belongs to this situation, the orientation at postnotum place in their top view, does not just arrange drawer;

It should be noted that, forward, backward, left-hand, dextrad that the present invention describes, for the view in accompanying drawing, its direction can change according to the orientation of actual table frame, but those skilled in the art can define other direction according to the forward direction of table frame (direction towards people may be defined as forward direction);

At left backboard 23, pronotum 21 and these three pieces of plate cooperating contact places of diaphragm plate 27, the strength weak place of plank frame is become owing to easily occurring stress to concentrate, local strengthening should be carried out, as increased the distance (as Fig. 3,4) of the contact position (joint portion) of left backboard 23 and pronotum 21;

The design of the drawer pulled out left in the present embodiment and pull out to the right is not only the simple change on drawer direction, its great advantage is the Functional Design embodying desk, because desk design time all demand fulfillment desktop on a left side, width in right direction is larger and front, the profile feature that the rear degree of depth is upwards less, this layout is the use in order to allow desk be suitable for people, the two-arm the meeting people width of stretching out is large and human body feature that the degree of depth that arm protracts is little, but general portable desk is as a kind of functional furniture of small apartment, exactly because desktop width is little, office table top is not enough, functionally there is defect, and the left side that this defect can be designed by this table frame, right drawer is solved, a left side is placed in because some article put on the table can change into, among right drawer, pull-out drawer just can be taken easily, therefore left, right drawer just instead of the part of functions of desktop when remaining on pull-out state, quite increase width and the usable floor area of desktop, so just compensate for this table frame width and all smaller deficiency of corresponding desktop area, utilize drawer to receive also very convenient simultaneously, after left and right drawer pulls out simultaneously, although the width of this table frame entirety larger (as Fig. 1,5), but the two-arm meeting user stretch out after the large human body feature of width, do not affect user and get thing from drawer, the article relevant to work are all at arm's length, bring great convenience to work, therefore this embodies the design of hommization,

Beneficial effect of the present invention: first is the design being embodied in hommization, when the table frame of the present embodiment is used for movable type that individual uses little desk, in three (i.e. three orientation of desk, for front, left and right) configuration four drawers, classification stores personal belongings and office appliance, as computer, stationery, books, documentation, office electrical equipment etc., the design of especially left and right drawer, makes people feel very convenient; Second is the feature being embodied in drawer structure aspect, because the drawer in orientation same in the table frame below desktop is isolated, can not be upper and lower adjacent, so each drawer pulls out when getting or put article all simultaneously, mutually can not hide and hinder use, nor easily making table frame of the present invention tumble.

Second embodiment of the invention is the table frame device with four-way layering drawer be made up of the table frame be positioned at below desktop, four drawer grooves, corresponding four drawers and dividing plates, as illustrated in figures 6-10, wherein:

Desktop 1 is one piece of level board face, and be square, rectangle, circle etc., desktop 1 back side is fixed on the top of table frame 2;

Table frame 2 is by four pieces of backboards (one piece of pronotum 21, one piece of postnotum 22, one piece of left backboard 23, one piece of right backboard 24), one piece of base plate 29 and one piece of fixing formation of diaphragm plate 27, table frame 2 is cuboid, overlook as square or rectangle (quadrangle that also can change arc-shaped side into is even circular), wherein, horizontal diaphragm plate 27 is connected to the pronotum 21 above base plate 29, postnotum 22, on the inner side of left backboard 23 and right backboard 24, below base plate 29 or fixing feet is set, or multiple locking castor 291 is set (as Fig. 6, 7, 8), belong to prior art,

Table frame 2 is partitioned into by one piece of diaphragm plate 27 of the present embodiment, lower two spaces, on, the orientation in lower two spaces is mutually vertical, each space is divided into by described four drawer grooves, lower two hierarchical spaces, four hierarchical spaces are respectively front, after, left, the right side is in totally four orientation, each hierarchical space is provided with (or weighing-appliance has, hold, corresponding) same to orientation, a level unique drawer groove and unique a drawer (drawer groove and corresponding drawer, be slidably matched by the slide rail of drawer both sides), first hierarchical space of order is the left-hand hierarchical space in left backboard 23 from top to bottom, corresponding left-hand drawer groove 433 and the drawer 33 pulled out left, second hierarchical space is the dextrad hierarchical space in right backboard 24, corresponding dextrad drawer groove 434 and the drawer 34 (two hierarchical spaces in left and right orientation are antiparallel and become layered laminate and have different height, in the superjacent air space that these two hierarchical spaces are co-located at table frame 2 and above diaphragm plate 27) pulled out to the right, 3rd hierarchical space is the forward direction hierarchical space in pronotum 21, corresponding forward direction drawer groove 431 and the drawer 31 pulled out forward, 4th hierarchical space is the backward hierarchical space in postnotum 22, corresponding backward drawer groove 432 and the drawer 32 (two hierarchical spaces in forward and backward orientation are antiparallel and become layered laminate and have different height, in the underlying space that these two hierarchical spaces are co-located at table frame 2 and in the below of diaphragm plate 27) pulled back, each drawer of the present embodiment is in orientation different separately, and has height (as Fig. 7,8) different separately,

In the present embodiment, upper and lower position can be exchanged mutually in the top in table frame 2, these two spaces, below; And in same space upper and lower two antiparallel and become layered laminate and the hierarchical space with differing heights also can exchange upper and lower position, such as first left-hand hierarchical space and second dextrad hierarchical space can exchange upper and lower position mutually, and such as the 3rd forward direction hierarchical space and the 4th backward hierarchical space can exchange upper and lower position mutually again;

In the present embodiment, after in table frame 2, the drawer 33 of the top pulls out, the part stretched in outward outside desktop 1 area is relatively little, in order to get object space just, when table designs, have to allow between drawer 33 with desktop 1 a reserved larger gap, therefore space in table frame is wasted, in order to save space, the whole plate face of the drawer panel of the drawer 33 of the top within table frame 2 or the first half plate face can be designed to the Sliding drawer panel that can overturn 90 ° to the outside of drawer, make to get thing more convenient, so between drawer 33 and desktop 1, just excessive gap need not be reserved, other embodiments of the present invention also can be handled equally,

A kind of four limits at square table are also had to have the circumference table (as Fig. 6,7) that turnover auxiliary top can form round desktop;

The distortion of the present embodiment, it illustrates the table frame with four-way layering drawer of folding desktop, its left and right two pieces of folding table panels can be rolled over 90 ° and collect from level, utilize left and right vertical bracing frame that left and right folding table panel is supported to as level in use, and vertically bracing frame utilizes upper and lower two (as Fig. 9,10) be hingedly connected on table frame side, 90 ° of supported folding hinges as Fig. 2 also can be used to replace vertical bracing frame (in Fig. 9,10 four drawers upper and lower order and Fig. 7,8 different);

Beneficial effect of the present invention: first is the design being embodied in hommization, (home-use or public) table for four (or desk is used in the table frame of the present embodiment, conference table) time, in (i.e. four orientation, four sides of desk, for front, after, left, right) configuration four drawers, from the top view of table frame device, adjacent drawer is mutually 360 °/4=90 ° angle, can allow four guests (eater) taking a seat of four sides, everyone is in the face of a special drawer, store tableware respectively, condiment and personal belongings are as mobile phone, wallet, bag etc., meet the demand of the property secure context of guest, it is more light when guest is had dinner, and decrease the workload of table steward, the design of this hommization, people is made to feel very convenient, the table frame of the present embodiment also may be used for the little desk of movable type that individual uses, before now only using, these three drawers of three left and right (now to be defined as forward direction towards a direction of people, thus should can determine left and right direction), second is the feature being embodied in drawer structure aspect, because the drawer in orientation same in the table frame below desktop is isolated, can not be upper and lower adjacent, so each drawer pulls out when getting or put article all simultaneously, mutually can not hide and hinder use, nor easily making table frame of the present invention tumble.

Another distortion of the present embodiment, what it illustrates cuboid has two to the table frame of layering drawer: only comprise diaphragm plate 27 and above table frame part thereof if the table frame of the four-way layering drawer of the present embodiment is simplified to, now diaphragm plate 27 and base plate 29 are unified, just there is not diaphragm plate 27, namely formed be made up of the table frame be positioned at below desktop 2, two drawer grooves (433,434), corresponding two drawers (33,34) have two to the table frame device of layering drawer, as Figure 42, shown in 43; Desktop 1 is square, rectangle, circle etc., and desktop 1 back side is fixed on the top of desktop 2; Table frame 2 is fixedly made up of one piece of pronotum, 21, one piece of postnotum, 22, one piece of left backboard, 23, one piece of right backboard, 24, one piece of base plate 29, fixing feet or multiple castor 291 are set below base plate 29, table frame 2 is cuboid, overlooks as square or rectangle (quadrangle that also can change lonely shape limit into is even circular); Table frame 2 is partitioned into upper and lower two hierarchical spaces by described drawer groove 433,434, is positioned at above table frame 2 and the left-hand hierarchical space of left backboard 23 is provided with left-hand drawer groove 433, the corresponding drawer 33 pulled out left; Be positioned at below table frame 2 and the dextrad hierarchical space of right backboard 24 is provided with dextrad drawer groove 434, the corresponding drawer 34 pulled out to the right; Described left-hand drawer groove 433, dextrad drawer groove 434 are antiparallel, and become layered laminate, and have different height, and the angle between the two orientation is 180 °; Two to the table frame of layering drawer be used for dining table use time, (two, i.e. two orientation, between its orientation, angle is 180 °) arrange two drawers over there, and two guests taken one's seat for two faces are special.

Third embodiment of the invention is the table frame device with three-dimensional layering drawer be made up of the table frame be positioned at below desktop, three drawer grooves, corresponding three drawers and dividing plates, as shown in Figure 11,12; Desktop 1 is one piece of level board face, ovalize, circle and rectangle etc.; Table frame 2 is fixedly made up of four pieces of backboards (one piece of pronotum, 21, one piece of postnotum, 22, one piece of left backboard, 23, one piece of right backboard 24), one piece of base plate 29 and one piece of diaphragm plate 27, fixing feet or multiple castor 291 are set below base plate 29, table frame 2 is cuboid, overlooks as rectangle, square, circle etc.;

Table frame 2 is partitioned into three hierarchical spaces by described diaphragm plate 27 and drawer groove 431,433,434 from top to bottom, first hierarchical space of order is the forward direction hierarchical space above diaphragm plate 27 in pronotum 21 from top to bottom, be provided with forward direction drawer groove 431, the corresponding drawer 31 pulled out forward; Second hierarchical space is below the diaphragm plate 27 in left backboard 23 and near the left-hand hierarchical space of diaphragm plate 27, is provided with left-hand drawer groove 433, the corresponding drawer 33 pulled out left; 3rd hierarchical space is below the diaphragm plate 27 in right backboard 24 and above base plate 29 and near the dextrad hierarchical space of base plate 29, is provided with dextrad drawer groove 434, the corresponding drawer 34 pulled out to the right; Described left-hand drawer groove, dextrad drawer groove are antiparallel, and become layered laminate, and have different height, and described forward direction drawer groove is vertical with left-hand drawer groove, dextrad drawer groove direction respectively;

Beneficial effect of the present invention: first is the design being embodied in hommization, when the table frame of the present embodiment is used for (home-use or public) tea table, in three (i.e. three orientation of tea table, for front, left and right) configuration three drawers, can allow the guest that three faces take a seat, every face is each in the face of a special drawer, stores tea set, food and personal belongings respectively as mobile phone, wallet, bag etc., the design of this hommization, makes people feel very convenient; Second is the feature being embodied in drawer structure aspect, because the drawer in orientation same in the table frame below desktop is isolated, can not be upper and lower adjacent, so each drawer pulls out when getting or put article all simultaneously, mutually can not hide and hinder use, nor easily making table frame of the present invention tumble.

Fourth embodiment of the invention is the table frame device with the composite layered drawer of three-dimensional be made up of the table frame be positioned at below desktop, three drawer grooves, corresponding three drawers and dividing plates, as shown in Figure 34-36, wherein:

Desktop 1 is one piece of level board face, ovalize, circle, rectangle etc., and desktop 1 back side is fixed on the top of table frame 2;

Table frame 2 is fixedly made up of four pieces of backboards (one piece of pronotum, 21, one piece of postnotum, 22, one piece of left backboard, 23, one piece of right backboard 24), one piece of base plate, 29, one piece of diaphragm plate 27 and one piece of vertical clapboard 28, table frame 2 is cuboid, overlook as rectangle, square, circle etc., wherein, horizontal diaphragm plate 27 is connected on the inner side of pronotum 21, postnotum 22, left backboard 23 and right backboard 24 above base plate 29, and the vertical clapboard 28 of vertical shape is connected on the inner side of diaphragm plate 27, base plate 29, pronotum 21, postnotum 22; Base plate 29 below or arrange fixing feet, or arranges multiple locking castor 291, belongs to prior art;

Table frame 2 is partitioned into by one piece of diaphragm plate 27 of the present embodiment, lower two spaces, underlying space in table frame 2 is partitioned into opposed and antiparallel by one piece of vertical clapboard 28, and there is mutually level left-hand, dextrad two hierarchical spaces, i.e. upper by table frame 2 of diaphragm plate 27 and vertical clapboard 28, lower two compartition become three hierarchical spaces, forward direction hierarchical space (being positioned at separately the superjacent air space of table frame 2) above diaphragm plate 27 in pronotum 21, be provided with forward direction drawer groove 431, the corresponding drawer 31 pulled out forward, drawer and drawer groove are slidably matched by the slide rail of drawer both sides, left-hand hierarchical space below diaphragm plate 27 in left backboard 23, is provided with left-hand drawer groove 433, the corresponding drawer 33 pulled out left, dextrad hierarchical space (highly identical left-hand hierarchical space, dextrad hierarchical space are co-located in the underlying space in table frame 2) below diaphragm plate 27 in right backboard 24, is provided with dextrad drawer groove 434, the corresponding drawer 34 pulled out to the right, left-hand drawer groove 433, dextrad drawer groove 434 separate by vertical clapboard 28, left-hand drawer groove 433, dextrad drawer groove 434 are opposed and antiparallel, and there is identical height, forward direction drawer groove 431 is vertical with left-hand drawer groove 433, dextrad drawer groove 434 direction respectively,

In most embodiment of the present invention, a spatial altitude in table frame only has a drawer, and large to ensure the Area comparison of drawer, then drawer is practical; Only have the 4th, the 8th, the 9th, the tenth, the 11, the 12 embodiment, all belong to the table frame with multidirectional composite layered drawer, some spatial altitude in table frame has opposed and antiparallel and have mutually level two hierarchical spaces, the corresponding unique drawer groove of each hierarchical space and a unique drawer, therefore have opposed and antiparallel and have mutually level two drawers on this spatial altitude; In various embodiments of the present invention, a spatial altitude in table frame has only allowed two drawers at most, drawer is crossed and is caused that the area of drawer is too small at most and practicality is excessively poor else if;

The present embodiment (the 4th embodiment) " table frame of the composite layered drawer of three-dimensional of cuboid " compared with the 3rd embodiment " table frame of the three-dimensional layering drawer of cuboid ", the little and thickness of the drawer area in the present embodiment large (under the condition that table frame spatial altitude is identical);

Fifth embodiment of the invention is the table frame device with three-dimensional layering drawer be made up of the table frame be positioned at below desktop, three drawer grooves, corresponding three drawers and dividing plates, as shown in figures 13-16, wherein:

Desktop 1 is one piece of level board face, rounded, oval, triangle, polygon etc., and desktop 1 back side is fixed on the top of table frame 2;

Table frame 2 is by three pieces of backboards (one piece of pronotum 521, one piece of left back backboard 522, one piece of right back backboard 523), one piece of base plate 29 and two pieces of diaphragm plates (5271, 5272) fixing formation, table frame 2 is regular triangular prism shaped, overlook as equilateral triangle (also can change regular hexagon into, the triangle of arc-shaped side is even circular), wherein, horizontal diaphragm plate 5271, 5272 are connected to the pronotum 521 above base plate 29, on the inner side of left back backboard 522 and right back backboard 523, below base plate 29 or fixing feet is set, or multiple locking castor 291 is set (as Figure 13, 14), belong to prior art,

Two pieces of diaphragm plates are partitioned into three hierarchical spaces from top to bottom table frame 2, described three drawer grooves and described three hierarchical space one_to_one corresponding, each hierarchical space holds a unique drawer groove and a unique drawer, each drawer is in orientation different separately, and has height different separately; The forward direction drawer groove 5431 be slidably matched with (pulling out forward) drawer 531 (drawer 531 is overlooked as isosceles trapezoid, also can change into triangle) (by the slide rail that the drawer base plate of drawer 531 is following) is provided with above diaphragm plate 5271 in pronotum 521 and near the forward direction hierarchical space of diaphragm plate 5271; It is left back to drawer groove 5432 that left back below diaphragm plate 5271 in left back backboard 522 and above diaphragm plate 5272 is provided with of being slidably matched with (pulling out afterwards) drawer 532 left to hierarchical space; It is right back to drawer groove 5433 that right back below diaphragm plate 5272 in right back backboard 523 and above base plate 29 is provided with of being slidably matched with (pulling out afterwards) drawer 533 to the right to hierarchical space;

The distortion of the present embodiment, it illustrates the table frame (as Figure 15) with three-dimensional layering drawer of positive hexagon;

Another distortion of this enforcement, it illustrates the columniform table frame (as Figure 16) with three-dimensional layering drawer;

Beneficial effect of the present invention: first is the design being embodied in hommization, (home-use or public) three people's dining table (or desk is used in the table frame of the present embodiment, conference table) time, three drawers are configured in three (i.e. three orientation) of desk, from the top view of table frame device, adjacent drawer is mutually 360 °/3=120 ° angle, three guests (eater) that three faces can be allowed to take a seat, everyone is in the face of a special drawer, store personal belongings respectively as mobile phone, wallet, bag etc., meet the demand of the property secure context of guest, it is more light when guest is had dinner, and decrease the workload of table steward, the design of this hommization, people is made to feel very convenient, second is the feature being embodied in drawer structure aspect, because the drawer in orientation same in the table frame below desktop is isolated, can not be upper and lower adjacent, so each drawer pulls out when getting or put article all simultaneously, mutually can not hide and hinder use, nor easily making table frame of the present invention tumble.

Sixth embodiment of the invention be made up of the table frame be positioned at below desktop, five drawer grooves, corresponding five drawers and dividing plates have five to the table frame device of layering drawer, as shown in Figure 17,18, wherein:

Desktop 1 is one piece of level board face, rounded, polygon etc., and desktop 1 back side is fixed on the top of table frame 2;

Table frame 2 is by five pieces of backboards (one piece of pronotum 621, one piece of left front backboard 622, one piece of left back backboard 623, one piece of right back backboard 624, one piece of right front backboard 625), one piece of base plate 29 and four pieces of diaphragm plates (6271, 6272, 6273, 6274) fixing formation, table frame 2 is positive pentagonal prism shape, overlook as regular pentagon (pentagon that also can change arc-shaped side into is even circular), wherein, horizontal diaphragm plate 6271, 6272, 6273, 6274 are connected to the pronotum 621 above base plate 29, left front backboard 622, left back backboard 623, right back backboard 624, on the inner side of right front backboard 625, below base plate 29 or fixing feet is set, or multiple locking castor 291 (as Figure 17) is set, belong to prior art,

Four pieces of diaphragm plates are partitioned into five hierarchical spaces from top to bottom table frame 2, described five drawer grooves and described five hierarchical space one_to_one corresponding, each hierarchical space holds a unique drawer groove and a unique drawer, each drawer is in orientation different separately, and has height different separately; The drawer groove 6431 be slidably matched with the drawer 631 (by the slide rail that the drawer base plate of drawer 631 is following) pulled out forward is provided with above diaphragm plate 6271 in pronotum 621 and near diaphragm plate 6271; Below diaphragm plate 6271 in left front backboard 622 and diaphragm plate 6272 above be provided with the drawer groove 6432 be slidably matched with the drawer 632 to left front pull-out; Below diaphragm plate 6272 in left back backboard 623 and diaphragm plate 6273 above be provided with the drawer groove 6433 be slidably matched with the drawer 633 pulled out afterwards left; Below diaphragm plate 6273 in right back backboard 624 and diaphragm plate 6274 above be provided with the drawer groove 6434 be slidably matched with the drawer 634 pulled out afterwards to the right; Below diaphragm plate 6274 in right front backboard 625 and base plate 29 above be provided with the drawer groove 6435 be slidably matched with the drawer 635 to right front pull-out;

The drawer of the present embodiment arranges and can also be changed to other forms, such as ground floor is drawer 631, and the second layer is drawer 633 (projected position of each drawer on top view is constant), and third layer is drawer 635,4th layer is drawer 632, and layer 5 is drawer 634;

Beneficial effect of the present invention: first is the design being embodied in hommization, (home-use or public) five people's dining table (or desk is used in the table frame of the present embodiment, conference table) time, five drawers are configured at five (i.e. five positionses) of desk, from the top view of table frame device, adjacent drawer is mutually 360 °/5=72 ° angle, five guests (eater) that five faces can be allowed to take a seat, everyone is in the face of a special drawer, store personal belongings respectively as mobile phone, wallet, bag etc., meet the demand of the property secure context of guest, it is more light when guest is had dinner, and decrease the workload of table steward, the design of this hommization, people is made to feel very convenient, second is the feature being embodied in drawer structure aspect, because the drawer in orientation same in the table frame below desktop is isolated, can not be upper and lower adjacent, so each drawer pulls out when getting or put article all simultaneously, mutually can not hide and hinder use, nor easily making table frame of the present invention tumble.

Seventh embodiment of the invention be made up of the table frame be positioned at below desktop, six drawer grooves, corresponding six drawers and dividing plates have six to the table frame device of layering drawer, as shown in Figure 19,20, wherein:

Desktop 1 is rounded, polygon etc.;

Table frame 2 is fixedly made up of six pieces of backboards, one piece of base plate, five pieces of diaphragm plates, and table frame 2 is positive hexagon, overlooks as regular hexagon (hexagon that also can change arc-shaped side into is even circular), arranges fixing feet or multiple castor below base plate;

Five pieces of horizontal diaphragm plates are partitioned into six hierarchical spaces from top to bottom this table frame 2, described six drawer grooves and described six hierarchical space one_to_one corresponding, each hierarchical space holds a unique drawer groove and a unique drawer, described each drawer is in orientation different separately, and has height different separately;

Beneficial effect of the present invention: first is the design being embodied in hommization, (home-use or public) six people's dining table (or desk is used in the table frame of the present embodiment, conference table) time, six drawers are configured in six (i.e. six orientation) of desk, from the top view of table frame device, adjacent drawer is mutually 360 °/6=60 ° angle, six guests (eater) that six faces can be allowed to take a seat, everyone is in the face of a special drawer, store personal belongings respectively as mobile phone, wallet, bag etc., meet the demand of the property secure context of guest, it is more light when guest is had dinner, and decrease the workload of table steward, the design of this hommization, people is made to feel very convenient, second is the feature being embodied in drawer structure aspect, because the drawer in orientation same in the table frame below desktop is isolated, can not be upper and lower adjacent, so each drawer pulls out when getting or put article all simultaneously, mutually can not hide and hinder use, nor easily making table frame of the present invention tumble.

By positive hexagon six to the table frame of layering drawer, can be generalized to the table frame of the prismatic N of positive N to layering drawer, described N is 3, 4, 5, 6, 8, 10 or 12, described drawer is N number of, table frame comprises N block backboard, one piece of base plate and N-1 block (horizontal) diaphragm plate, it is characterized in that, described table frame is divided into N number of hierarchical space by described N-1 block diaphragm plate from top to bottom, each hierarchical space holds a unique drawer, described each drawer is in orientation different separately, and there is height different separately, from the top view of table frame device, adjacent drawer is mutually (360/N) and spends angle.It should be noted that the present embodiment (the 7th embodiment) table frame as N=4, comprising three pieces of horizontal diaphragm plates, its structure is not identical with the table frame device with four-way layering drawer of second embodiment of the invention.

Eighth embodiment of the invention be made up of the table frame be positioned at below desktop, six drawer grooves, corresponding six drawers and dividing plates have six to the table frame device of composite layered drawer, as shown in Figure 21-25, wherein:

Table frame 2 is by six pieces of backboards (one piece of pronotum 821, one piece of left front backboard 822, one piece of left back backboard 823, one piece of postnotum 824, one piece of right back backboard 825, one piece of right front backboard 826), one piece of base plate 29, two pieces of horizontal diaphragm plates (8271, 8272), the midfeather of six pieces of vertical shapes is fixing to be formed, table frame 2 is positive hexagon, overlook as regular hexagon (hexagon that also can change arc-shaped side into is even circular), wherein, two pieces of horizontal diaphragm plates 8271, 8272 are connected to the pronotum 821 above base plate 29, left front backboard 822, left back backboard 823, postnotum 824, right back backboard 825, on the inner side of right front backboard 826, below base plate 29 or fixing feet is set, or multiple locking castor 291 is set (as Figure 21, 22), belong to prior art,

Two pieces of diaphragm plates are partitioned into three spaces from top to bottom table frame 2, and each space has height different separately, and each space has opposed and antiparallel and have mutually level two drawers;

In pronotum 821, and arrive the middle of pronotum 821 and postnotum 824, above diaphragm plate 8271 and near diaphragm plate 8271, the drawer groove 8431 and corresponding hierarchical space that are slidably matched with (pulling out forward) drawer 831 (by the slide rail of drawer both sides or the following slide rail of the drawer base plate of drawer) are set; In postnotum 824, and arrive the middle of pronotum 821 and postnotum 824, above diaphragm plate 8271 and near diaphragm plate 8271, an and drawer groove 8434 that (pulling back) drawer 834 is slidably matched and corresponding hierarchical space is set; In the space that drawer groove 8431,8434 is co-located at, be provided with the midfeather 82711,82712 of the vertical shape that two pieces are parallel to each other, they are also parallel to the pull-out direction of drawer 831,834, midfeather 82711 is connected on the inner side of left front backboard 822, left back backboard 823 and diaphragm plate 8271, and midfeather 82712 is connected on the inner side of right back backboard 825, right front backboard 826 and diaphragm plate 8271; Above-described two drawers 831,834 opposed and antiparallel, and there is identical height, above-mentioned two drawers 831,834 are co-located at (being positioned at above diaphragm plate 8271) first space of order from top to bottom in table frame 2;

In left front backboard 822, and arrive the middle of left front backboard 822 and right back backboard 825, below diaphragm plate 8271 and above diaphragm plate 8272, the drawer groove 8432 and corresponding hierarchical space that are slidably matched with (to left front pull-out) drawer 832 are set; In right back backboard 825, and arrive the middle of left front backboard 822 and right back backboard 825, below diaphragm plate 8271 and above diaphragm plate 8272, the drawer groove 8435 and corresponding hierarchical space that are slidably matched with (pulling out afterwards to the right) drawer 835 are set; In the space that drawer groove 8432,8435 is co-located at, be provided with the midfeather 82721,82722 of the vertical shape that two pieces are parallel to each other, they are also parallel to the pull-out direction of drawer 832,835, midfeather 82721 is connected on the inner side of left back backboard 823, postnotum 824 and diaphragm plate 8271,8272, and midfeather 82722 is connected on the inner side of pronotum 821, right front backboard 826 and diaphragm plate 8271,8272; Above-described two drawers 832,835 opposed and antiparallel, and there is identical height, above-mentioned two drawers 832,835 to be co-located in table frame 2 (be positioned at below diaphragm plate 8271 and above diaphragm plate 8272) second space of order from top to bottom;

In left back backboard 823, and arrive the middle of left back backboard 823 and right front backboard 826, below diaphragm plate 8272 and above base plate 29, the drawer groove 8433 and corresponding hierarchical space that are slidably matched with (pulling out afterwards left) drawer 833 are set; In right front backboard 826, and arrive the middle of left back backboard 823 and right front backboard 826, below diaphragm plate 8272 and above base plate 29, the drawer groove 8436 and corresponding hierarchical space that are slidably matched with (to right front pull-out) drawer 836 are set; In the space that drawer groove 8433,8436 is co-located at, be provided with the midfeather 82731,82732 of the vertical shape that two pieces are parallel to each other, they are also parallel to the pull-out direction of drawer 833,836, midfeather 82731 is connected on the inner side of postnotum 824, right back backboard 825 and diaphragm plate 8272, base plate 29, and midfeather 82732 is connected on the inner side of pronotum 821, left front backboard 822 and diaphragm plate 8272, base plate 29; Above-described two drawers 833,836 opposed and antiparallel, and there is identical height, above-mentioned two drawers 833,836 to be co-located in table frame 2 (be positioned at below diaphragm plate 8272 and above base plate 29) the 3rd space of order from top to bottom;

Compared with the present embodiment (the 8th embodiment) " hexagon six to the table frame of composite layered drawer " and the 7th embodiment " hexagon six to the table frame of layering drawer ", the little and thickness large (under the condition that table frame spatial altitude is identical) of the drawer area in the present embodiment;

The distortion of the present embodiment, it illustrates with vertical clapboard positive hexagon six to the table frame of composite layered drawer, in each space of the present embodiment, by the vertical clapboard (it is perpendicular to the pull-out direction of drawer) of one piece of vertical shape, replace the midfeather of two pieces of vertical shapes be parallel to each other, in whole three spaces of the present embodiment, by three pieces of vertical clapboards, replace six pieces of whole midfeathers (as Figure 25); In described each space, by one piece of vertical clapboard, this space is divided into two hierarchical spaces, each hierarchical space holds a unique drawer, and two drawers in the same space are opposed and antiparallel, and have identical height; Such as in table frame 2 from top to bottom order (being positioned at above diaphragm plate 8271) first space, the intersection of left front backboard 822 and left back backboard 823, and the intersection of right back backboard 825 and right front backboard 826, the plane that above two parallel intersections are formed, be the vertical clapboard of the vertical shape in this first space, this vertical clapboard is positioned at the top of 8271, and is connected with diaphragm plate 8271, and this vertical clapboard is perpendicular to the pull-out direction (as Figure 25) of drawer 831 and 834;

Ninth embodiment of the invention be positioned at a table frame below desktop, eight drawer grooves, corresponding eight drawers and dividing plates are formed has eight to the table frame device of composite layered drawer, as shown in Figure 26-33; Desktop 1 is rounded, polygon etc.; Table frame 2 is positive eight prismatic, overlook as octagon (octagon that also can change arc-shaped side into is even circular), table frame is fixedly made up of the midfeather of eight pieces of backboards, one piece of base plate, three pieces of horizontal diaphragm plates, eight pieces of vertical shapes, arranges fixing feet or multiple castor below base plate; Three pieces of horizontal diaphragm plates are partitioned into four spaces from top to bottom this table frame, each space has height different separately, and each space is opposed and antiparallel and have mutually level two drawers (as Figure 26,27,28,29,30);

The distortion of the present embodiment, it illustrates with vertical clapboard positive eight prismatic eight to the table frame of composite layered drawer, replaced the midfeather of two pieces of vertical shapes by the vertical clapboard of one piece of vertical shape in each space of the present embodiment, replace eight pieces of whole midfeathers in whole four spaces by four pieces of vertical clapboards, by one piece of vertical clapboard, this space is divided into two hierarchical spaces (as Figure 31) in each space of the present embodiment;

Another distortion of the present embodiment, it illustrates and columniformly have eight to the table frame (as Figure 32,33) of composite layered drawer;

Beneficial effect of the present invention: first is the design being embodied in hommization, (home-use or public) eight people's dining table (or desk is used in the table frame of the present embodiment, conference table) time, eight drawers are configured at the octahedral (i.e. eight orientation) of desk, from the top view of table frame device, adjacent drawer is mutually 360 °/8=45 ° angle, eight guests (eater) that octahedral can be allowed to take a seat, everyone is in the face of a special drawer, store personal belongings respectively as mobile phone, wallet, bag etc., meet the demand of the property secure context of guest, it is more light when guest is had dinner, and decrease the workload of table steward, the design of this hommization, people is made to feel very convenient, second is the feature being embodied in drawer structure aspect, because the drawer in orientation same in the table frame below desktop is isolated, can not be upper and lower adjacent, so each drawer pulls out when getting or put article all simultaneously, mutually can not hide and hinder use, nor easily making table frame of the present invention tumble.

By positive eight prismatic eight to the table frame of composite layered drawer, can be generalized to the table frame of the prismatic N of the positive N of midfeather to composite layered drawer, described N is 6,8,10 or 12, described drawer is N number of, table frame comprises N block backboard, one piece of base plate, (N/2)-1 piece of diaphragm plate and N block midfeather, it is characterized in that, described table frame is divided into (N/2) individual space by described (N/2)-1 piece of diaphragm plate from top to bottom, each space has height different separately, and each space has opposed and antiparallel and have mutually level two drawers.

By the distortion of the present embodiment, can be generalized to the table frame of the prismatic N of the positive N of vertical clapboard to composite layered drawer, described N is 6, 8, 10 or 12, described drawer is N number of, table frame comprises N block backboard, one piece of base plate, (N/2)-1 piece of diaphragm plate, (N/2) block vertical clapboard, it is characterized in that, described table frame is divided into (N/2) individual space by described (N/2)-1 piece of diaphragm plate from top to bottom, each space has height different separately, described each space replaces two pieces of midfeathers by one piece of vertical clapboard, whole N block midfeathers is replaced by (N/2) block vertical clapboard in whole (N/2) individual space, this space is divided into two hierarchical spaces by one piece of vertical clapboard by described each space, each hierarchical space holds a unique drawer, two drawers in the same space are opposed and antiparallel, and there is identical height.

Tenth embodiment of the invention is the table frame device with the composite layered drawer of four-way be made up of the table frame be positioned at below desktop, four drawer grooves, corresponding four drawers and dividing plates, as shown in figs. 37-39, wherein:

Desktop 1 is one piece of level board face, and in square, rectangle or circle etc., desktop 1 back side is fixed on the top of table frame 2;

Table frame 2 is by four pieces of backboards (one piece of pronotum 21, one piece of postnotum 22, one piece of left backboard 23, one piece of right backboard 24), one piece of base plate 29, one piece of diaphragm plate 27, two pieces of vertical clapboards (281, 282) fixing formation, table frame 2 is cuboid, overlook as square or rectangle (quadrangle that also can change arc-shaped side into is even circular), wherein, horizontal diaphragm plate 27 is connected to the pronotum 21 above base plate 29, postnotum 22, on the inner side of left backboard 23 and right backboard 24, below base plate 29 or fixing feet is set, or multiple locking castor 291 (in figure, fixing feet or castor all omit not shown) is set, belong to prior art,

Table frame 2 is partitioned into upper and lower two spaces by one piece of diaphragm plate 27 of the present embodiment, and the orientation in upper and lower two spaces is mutually vertical;

The vertical clapboard 281 of vertical shape is positioned at the superjacent air space of table frame 2, is connected on the inner side of pronotum 21, postnotum 22, diaphragm plate 27 (and desktop 1); The superjacent air space that it is positioned at by vertical clapboard 281 is partitioned into opposed and antiparallel and have mutually level two hierarchical spaces; (being slidably matched by the slide rail of both sides with the drawer 33 pulled out) left-hand drawer groove 433 near the left-hand hierarchical space of diaphragm plate 27, is held left above diaphragm plate 27 in left backboard 23; (being slidably matched by the slide rail of both sides with the drawer 34 pulled out) dextrad drawer groove 434 near the dextrad hierarchical space of diaphragm plate 27, is held to the right above diaphragm plate 27 in right backboard 24;

The vertical clapboard 282 of vertical shape is positioned at the underlying space of table frame 2, is connected on the inner side of left backboard 23, right backboard 24, diaphragm plate 27 base plate 29; The underlying space that it is positioned at by vertical clapboard 282 is partitioned into opposed and antiparallel and have mutually level two hierarchical spaces; Forward direction hierarchical space below diaphragm plate 27 in pronotum 21 and above base plate 29, holds (being slidably matched by the slide rail of both sides with the drawer 31 pulled out forward) forward direction drawer groove 431; Rear to hierarchical space below diaphragm plate 27 in postnotum 22 and above base plate 29, holds (being slidably matched by the slide rail of both sides with the drawer 32 pulled back) backward drawer groove 432;

Each hierarchical space in table frame 2 accommodates a unique drawer, and four drawers of table frame 2 are respectively on front, rear, left and right totally four orientation;

The present embodiment (the tenth embodiment) " table frame of the composite layered drawer of four-way of cuboid " compared with the second embodiment " table frame of the four-way layering drawer of cuboid ", the little and thickness of the drawer area in the present embodiment large (under the condition that table frame spatial altitude is identical);

The distortion of the present embodiment, what it illustrates cuboid has two to the table frame of composite layered drawer: only comprise diaphragm plate 27 and above table frame part thereof if the table frame of composite layered for the four-way of the present embodiment drawer is simplified to, now diaphragm plate 27 and base plate 29 are unified, just there is not diaphragm plate 27, namely formed be made up of the table frame be positioned at below desktop 2, two drawer grooves (433,434), corresponding two drawers (33,34) and vertical clapboard (281) have two to the table frame device of composite layered drawer, as Figure 40, shown in 41; Desktop 1 is square, rectangle, circle etc., and desktop 1 back side is fixed on the top of table frame 2; Table frame 2 is fixedly made up of (now should cancel left backboard 23 and right backboard 24 among Figure 40, retain vertical clapboard 281 simultaneously) one piece of pronotum, 21, one piece of postnotum, 22, one piece of base plate 29 (can arrange castor 291 below base plate 29), one piece of vertical clapboard 281; Table frame 2 is cuboid, overlooks as square or rectangle (quadrangle that also can change lonely shape limit into is even circular); The vertical clapboard 281 of vertical shape is connected on the inner side of pronotum 21, postnotum 22, base plate 29 (and desktop 1); Table frame 2 is partitioned into opposed and antiparallel by described vertical clapboard 281, and there are mutually level left and right two hierarchical spaces (according to the orientation residing for the pronotum 21 of table frame, can determine that the forward direction of table frame is namely towards the direction of people, and can determine that other direction comprises left-hand, dextrad according to the forward direction of table frame), the left-hand hierarchical space being positioned at table frame 2 left side is provided with left-hand drawer groove 433, the corresponding drawer 33 pulled out left; The dextrad hierarchical space being positioned at table frame 2 right side is provided with dextrad drawer groove 434, the corresponding drawer 34 pulled out to the right; Described left-hand drawer groove 433, dextrad drawer groove 434 are opposed and antiparallel, and have identical height, and the angle between two drawer 33,34 orientation is 180 °; Two to the table frame of composite layered drawer be used for dining table use time, (two, i.e. two orientation, between its orientation, angle is 180 °) arrange two drawers over there, and two guests taken one's seat for two faces are special;

Compared with another of the distortion of the present embodiment (the tenth embodiment) " cuboid two to the table frame of composite layered drawer " and the second embodiment is out of shape " cuboid two to the table frame of layering drawer ", the little and thickness large (under the condition that table frame spatial altitude is identical) of the drawer area in the present embodiment;

Two to the table frame of composite layered drawer another distortion, in table frame 2, replace one piece of vertical clapboard 281 by two pieces of backboards (left backboard 23, right backboard 24) (now should retain left backboard 23 and right backboard 24 among Figure 40, cancel vertical clapboard 281) simultaneously, the weak point of this structure is, because left backboard 23 and right backboard 24 occupy a part of locus, the thickness of drawer 33 and drawer 34 is reduced.

Eleventh embodiment of the invention is N number of two combinations vertically stacked to the table frame unit of composite layered drawer of building blocks shape, as shown in Figure 44,45, wherein: table frame device as claimed in claim 9, it is characterized in that, described table frame device also comprises one piece of desktop, and described table frame and desktop shape all-in-one-piece two are to the table frame unit (as Figure 40,41) of composite layered drawer; The number of described table frame unit is N number of, N is 2,3,4,5 or 6, described N number of table frame unit is upper and lower to be stacked, (this title belongs to the title of product composition structure in N number of two combinations vertically stacked to the table frame unit of composite layered drawer of formation building blocks shape, be called for short the combination of building blocks shape), total 2N the drawer of this building blocks shape combination, from the top view of table frame device, adjacent table frame unit is mutually (180/N) and spends angle; Its angle generally (also can rotate clockwise by being rotated counterclockwise, but should direction of rotation be unified in same process), from the effect used, the combination of this building blocks shape is equivalent to the 2N of building blocks shape to the table frame (this title belongs to the title of product result of use) of composite layered drawer, below the base plate of table frame unit bottom, arrange fixing feet or multiple castor;

Such as, three two combinations vertically stacked to the table frame unit of composite layered drawer of building blocks shape have six drawers, from the top view of table frame device, adjacent table frame unit is mutually 180/3=60 degree angle, as shown in Figure 44,45, its result of use is equivalent to six of building blocks shape to the table frame of composite layered drawer;

The present embodiment (the 11 embodiment) building blocks shape six to the table frame of composite layered drawer, with six of table frame from the 8th embodiment hexagon to composite layered drawer compared with, the structure of the building blocks shape combination of the present embodiment is more simple and practical, is easy to promote;

According to same thinking, can form one " table frame of the multidirectional composite layered drawer that building blocks shape sugarcoated haws formula is arranged flexibly ": as right asks two as described in 9 to the table frame unit of composite layered drawer, the geometric center place of the rectangular table panel in Figure 41, this table frame unit is bored a central through hole along plumb line direction (correspondingly need the middle of vertical clapboard 281 from horizontal edge to separate along plumb line, two blocks of plates are partitioned into, to get out of the way central through hole) by one block of plate; Stack to the table frame unit of composite layered drawer is upper and lower two of six band central through holes, utilize a central shaft through central through hole, six table frame unit are linked together, just defines the table frame of the multidirectional composite layered drawer that a building blocks shape sugarcoated haws formula is arranged flexibly;

From using method, the table frame of the multidirectional composite layered drawer that building blocks shape sugarcoated haws formula is arranged flexibly, the multiple dining table for many people can be formed at any time flexibly, no matter be four people, six people, eight people, ten people or 12 people have dinner, can according to numbers of having dinner different at that time, temporarily angles different for several table frame finite element rotations, flexible composition meets the dining table of the different table frame of the number of having dinner, the special drawer with number equal number of having dinner at that time is had around desk, special for every eater, meet the demand of eater:

Such as, if four people have dinner, then only need to rotate two table frame unit (totally four drawers) topmost, these two table frame unit are mutually 180/2=90 degree angle, other four table frame unit are motionless, fix relative position with pin, so the table frame of the composite layered drawer of four-way that just constitutes a building blocks shape of two table frame unit topmost, can allow four guests taking a seat of dining table four sides, everyone is in the face of a special drawer;

If six people have dinner, then only need to rotate three table frame unit (totally six drawers) topmost, among these three table frame unit, from the top view of table frame device, adjacent table frame unit is mutually 180/3=60 degree angle, and other three table frame unit are motionless, relative position is fixed with pin, so three table frame unit topmost just constitute six of a building blocks shape to the table frame of composite layered drawer, can allow six guests that dining table six face takes a seat, everyone is in the face of a special drawer;

If eight people have dinner, then only need to rotate four table frame unit (totally eight drawers) topmost, among these four table frame unit, from the top view of table frame device, adjacent table frame unit is mutually 180/4=45 degree angle, and other two table frame unit are motionless, relative position is fixed with pin, so four table frame unit topmost just constitute eight of a building blocks shape to the table frame of composite layered drawer, eight guests that dining table octahedral can be allowed to take a seat, everyone is in the face of a special drawer;

If ten people have dinner, then only need to rotate five table frame unit (totally ten drawers) topmost, among these five table frame unit, from the top view of table frame device, adjacent table frame unit is mutually 180/5=36 degree angle, and other table frame unit is motionless, relative position is fixed with pin, so five table frame unit topmost just constitute ten of a building blocks shape to the table frame of composite layered drawer, can allow ten guests that dining table ten face takes a seat, everyone is in the face of a special drawer;

If 12 people have dinner, then need to rotate whole six table frame unit (totally ten two drawers), among these six table frame unit, from the top view of table frame device, adjacent table frame unit is mutually 180/6=30 degree angle, fixes relative position with pin, so whole six table frame unit just constitute 12 of a building blocks shape to the table frame of composite layered drawer, can allow 12 guests that dining table 12 face takes a seat, everyone is in the face of a special drawer;

More than to the table frame unit of composite layered drawer with two of six band central through holes, the table frame of the multidirectional composite layered drawer that the building blocks shape sugarcoated haws formula formed is arranged flexibly, also can with two of three, four or five band central through holes to the table frame unit of composite layered drawer, the table frame of the multidirectional composite layered drawer that the building blocks shape sugarcoated haws formula formed is arranged flexibly, the quantity of table frame unit is fewer in a word, then the thickness of each table frame unit just can be larger;

Beneficial effect of the present invention: first is the design being embodied in hommization, dining table that desktop that (home-use or public) many people uses is polygon or circle (or desk is used in the table frame of the present embodiment, conference table) time, the multiple drawer of configuration around desk, the multidigit guest (eater) that multiaspect can be allowed to take a seat, everyone is in the face of a special drawer, store tableware respectively, condiment and personal belongings are as mobile phone, wallet, bag etc., meet the demand of the property secure context of guest, it is more light when guest is had dinner, and decrease the workload of table steward, the design of this hommization, people is made to feel very convenient, second is the feature being embodied in drawer structure aspect, because the drawer in orientation same in the table frame below desktop is isolated, can not be upper and lower adjacent, so each drawer pulls out when getting or put article all simultaneously, mutually can not hide and hinder use, nor easily making table frame of the present invention tumble.

The distortion of the 11 embodiment, it illustrates N number of two combinations vertically stacked to the table frame unit of layering drawer of building blocks shape, table frame device as claimed in claim 8, it is characterized in that, described table frame device also comprises one piece of desktop, described table frame and desktop shape all-in-one-piece two to the table frame unit of layering drawer (as Figure 42, 43), the number of described table frame unit is N number of, N is 2, 3, 4 or 5, on described N number of table frame unit, under stack, form N number of two combinations vertically stacked to the table frame unit of layering drawer of building blocks shape, total 2N drawer, from the top view of table frame device, adjacent table frame unit is mutually (180/N) and spends angle, this structure does not adopt central through hole and central shaft,

N number of two combinations vertically stacked to the table frame unit of composite layered drawer of the present embodiment (the 11 embodiment) building blocks shape, the combination vertically stacked to the table frame unit of layering drawer with the distortion of the present embodiment and N number of two of building blocks shape, both is compared, the former drawer area is little and thickness large, the large and thickness little (under the condition that table frame spatial altitude is identical) of the drawer area of the latter.

Twelveth embodiment of the invention is the combination that the table frame unit of the composite layered drawer of N number of four-way of building blocks shape vertically stacks, as shown in Figure 46,47, wherein: table frame device as claimed in claim 23, it is characterized in that, described table frame device also comprises one piece of desktop, the table frame unit (as Figure 37,38,39) of described table frame and the composite layered drawer of desktop shape all-in-one-piece four-way, the number of described table frame unit is N number of, N is 2 or 3, on described N number of table frame unit, under stack, (this title belongs to the title of product composition structure in the combination that the table frame unit forming the composite layered drawer of N number of four-way of building blocks shape vertically stacks, be called for short the combination of building blocks shape), total 4N the drawer of this building blocks shape combination, from the top view of table frame device, adjacent table frame unit is mutually (180/2N) and spends angle, from the effect used, the combination of this building blocks shape is equivalent to the table frame (this title belong to the title of product result of use) of 4N to composite layered drawer of building blocks shape, below the base plate of table frame unit bottom, fixing feet or multiple castor are set,

Such as, the combination that the table frame unit of two composite layered drawers of four-way of building blocks shape vertically stacks has eight drawers, these two table frame unit are mutually 180/4=45 degree angle, and as shown in Figure 46,47, its result of use is equivalent to eight of building blocks shape to the table frame of composite layered drawer;

The present embodiment (the 12 embodiment) building blocks shape eight to the table frame of composite layered drawer, with the 9th embodiment eight prismatic eight to composite layered drawer table frame compared with, the structure of the building blocks shape combination of the present embodiment is more simple and practical, is easy to promote;

According to same thinking, can form one " table frame of the multidirectional composite layered drawer that building blocks shape sugarcoated haws formula is arranged flexibly ": stack upper and lower for the table frame unit of the composite layered drawer of four-way of three band central through holes, utilize a central shaft through central through hole, three table frame unit are linked together, just define the table frame of the multidirectional composite layered layering drawer that a building blocks shape sugarcoated haws formula is arranged flexibly, many people dining table (concrete operation method and the 11 embodiment similar) of having dinner for four people, eight people or 12 people can be formed at any time flexibly;

Beneficial effect of the present invention: first is the design being embodied in hommization, dining table that desktop that (home-use or public) many people uses is polygon or circle (or desk is used in the table frame of the present embodiment, conference table) time, the multiple drawer of configuration around desk, the multidigit guest (eater) that multiaspect can be allowed to take a seat, everyone is in the face of a special drawer, store tableware respectively, condiment and personal belongings are as mobile phone, wallet, bag etc., meet the demand of the property secure context of guest, it is more light when guest is had dinner, and decrease the workload of table steward, the design of this hommization, people is made to feel very convenient, second is the feature being embodied in drawer structure aspect, because the drawer in orientation same in the table frame below desktop is isolated, can not be upper and lower adjacent, so each drawer pulls out when getting or put article all simultaneously, mutually can not hide and hinder use, nor easily making table frame of the present invention tumble,

The distortion of the present embodiment, the combination (this title belongs to the title of product composition structure) that the table frame unit (as Fig. 6,7,8) that it illustrates two four-way layering drawers of building blocks shape vertically stacks, two table frame unit are mutually miter angle, from the effect used, the combination of this building blocks shape is equivalent to eight of building blocks shape to the table frame (this title belongs to the title of product result of use) of layering drawer.The drawer area of this building blocks shape combination is large and thickness is too small, this to be also N can only be 2 and can not be 3 reason; This structure does not adopt central through hole and central shaft;

Another distortion of the present embodiment, it illustrates the table frame unit of two (or three) three-dimensional layering drawers of building blocks shape (as Figure 13,14, or Figure 15, or Figure 16) combination that vertically stacks, two table frame unit are mutually 60 degree of angles (if three table frame unit, from the top view of table frame device, adjacent table frame unit is mutually 40 degree of angles), the combination of this building blocks shape is equivalent to six of building blocks shape to the table frame of (if three table frame unit be then nine to) layering drawer.

Thriteenth embodiment of the invention is N number of two of building blocks shape to the combination arranged side by side of the table frame unit transverse of layering drawer, as shown in Figure 48,49,50, wherein: table frame device as claimed in claim 8, it is characterized in that, described table frame device also comprises one piece of desktop, and described table frame and desktop shape all-in-one-piece two are to the table frame unit (as Figure 42,43) of layering drawer, the number of described table frame unit is N number of, N is 2, 3, 4, 5, 6, described N number of table frame unit connects side by side, each table frame unit is all parallel to each other and has identical height, in described table frame unit the orientation of drawer and the long limit of desktop perpendicular, form N number of two of building blocks shapes to the combination arranged side by side of the table frame unit transverse of layering drawer, total 2N drawer, any two adjacent, parallel and to have mutually level drawer direction contrary, the desktop of N number of table frame unit connects into one block of plate, the base plate of N number of table frame unit connects into one block of plate, overlapping and be close together two pieces of backboards are merged into one block of plate between any two adjacent table frame unit, by two table frame units shareds,

Shown in Figure 48,49,50 be N be 3 time three two of building blocks shape to the combination arranged side by side of the table frame unit transverse of layering drawer;

Beneficial effect of the present invention: first is the design being embodied in hommization, being used in the table frame of the present embodiment desktop that (home-use or public) many people uses is rectangular dining table (or desk, conference table) time, total 2N drawer, the N position guest of side, a desktop long limit, and (i.e. another side, long limit) on opposite N position guest in addition, 2N position guest altogether, everyone is in the face of a special drawer, store tableware respectively, condiment and personal belongings are as mobile phone, wallet, bag etc., meet the demand of the property secure context of guest, it is more light when guest is had dinner, and decrease the workload of table steward, the design of this hommization, people is made to feel very convenient, having certain narrow space below desktop and holding sufficient space makes the both legs of eater feel more comfortable, when desk does not use, can chair be put in below table frame, second is the feature being embodied in drawer structure aspect, because the drawer in orientation same in the table frame below desktop is isolated, can not be upper and lower adjacent, so each drawer pulls out when getting or put article all simultaneously, mutually can not hide and hinder use, nor easily making table frame of the present invention tumble.

The desktop used for many people is rectangular dining table, if not the structure of drawer in the table frame adopting the present embodiment, (Thickness Ratio of this drawer is larger, practical), but to adopt and to be positioned under desktop and to be close to desktop, substantially the whole desktop version back side is covered with, opposed and antiparallel, and there is the mutually level 2N drawer structure of said " desktop drawer " (namely in this description " background technology "), but ergonomically theoretical requirement, desktop drawer is not in order to hinder the narrow space under desktop, its thickness must be very little, so the storage of desktop drawer and the function of storage very limited, practicality is poor.

Fourteenth embodiment of the invention is the three-dimensional combination of the dissimilar table frame unit of building blocks shape, as shown in Figure 51-58, wherein: be positioned at superjacent air space with one the two table frame unit to composite layered drawer (as Figure 40,41) according to claim 21, underlying space (as Figure 48,49,50) is positioned to the combination that the table frame unit transverse of layering drawer is arranged side by side with N number of two of building blocks shape according to claim 25, N is 2,3,4,5,6 ..., described upper and lower two parts form the three-dimensional combination of the dissimilar table frame unit of building blocks shape; Total 2N+2 drawer, two drawers in described superjacent air space respectively with the 2N in described underlying space drawer oriented perpendicular, the orientation of 2N drawer in described underlying space and the long limit of desktop perpendicular, the base plate of the table frame unit in described superjacent air space, with the desktop of the table frame unit combination in described underlying space, these two pieces of plates overlaps are also close together, thus are merged into one block of plate; Shown in Figure 51-55 be three two of building blocks shape when N is 3 in underlying space to the combination arranged side by side of the table frame unit transverse of layering drawer, the three-dimensional combination of the dissimilar table frame unit of the building blocks shape formed;

Beneficial effect of the present invention: first is the design being embodied in hommization, being used in the table frame of the present embodiment desktop that (home-use or public) many people uses is rectangular dining table (or desk, conference table) time, total 2N+2 drawer, the N position guest of the side, a long limit of desktop, and (i.e. another side, long limit) on opposite N position guest in addition, and two guests at desktop two minor face places, 2N+2 position guest altogether, everyone is in the face of a special drawer, store tableware respectively, condiment and personal belongings are as mobile phone, wallet, bag etc., meet the demand of the property secure context of guest, it is more light when guest is had dinner, and decrease the workload of table steward, the design of this hommization, people is made to feel very convenient, having certain narrow space below desktop and holding sufficient space makes the both legs of eater feel more comfortable, second is the feature being embodied in drawer structure aspect, because the drawer in orientation same in the table frame below desktop is isolated, can not be upper and lower adjacent, so each drawer pulls out when getting or put article all simultaneously, mutually can not hide and hinder use, nor easily making table frame of the present invention tumble.

The distortion of the present embodiment, it illustrates one two in the superjacent air space table frame unit to composite layered drawer to be separated by vertical clapboard, as shown by the circuit diagram of figure 56, this distortion is through being usually used in N number of two of building blocks shape in side space instantly to the combination arranged side by side of the table frame unit transverse of layering drawer, when N >=4, when namely desk width is excessive;

Another distortion of the present embodiment, it illustrates on the basis of the distortion (as Figure 56) of the present embodiment, the table frame of the desktop of top with the three-dimensional combination of the dissimilar table frame unit of following building blocks shape is separated, so the space under desktop and on table frame forms a platform, can placing articles, as shown in Figure 57,58 (in figure, whole drawer does not all pull out).

Claims

1. one kind has the table frame device of multidirectional layering drawer, comprise table frame, multiple drawer groove, multiple drawer and dividing plate, it is characterized in that, table frame is divided into multiple space by described dividing plate, described space in table frame is divided into many levels space by described dividing plate and drawer groove, a hierarchical space is provided with a unique drawer groove, a corresponding unique drawer of drawer groove, mutual hierarchical space one to one, drawer groove, this three of drawer has identical azel, described orientation for drawer when be positioned at locus pull-out towards direction, described hierarchical space or in the different azimuth of table frame, or the same orientation of table frame is up to two hierarchical spaces, and these two hierarchical spaces are isolated.

2. table frame device as claimed in claim 1, is characterized in that, described table frame is triangular prism shaped, cuboid, cylindrical, pentagonal prism shape, hexagon or eight prismatic.

3. table frame device as claimed in claim 1, described table frame is the table frame of three-dimensional layering drawer, it comprises pronotum, postnotum, left backboard, right backboard, base plate, described dividing plate is diaphragm plate, it is characterized in that, table frame is divided into four hierarchical spaces by described diaphragm plate and drawer groove from top to bottom, forward direction hierarchical space below diaphragm plate in described pronotum is provided with forward direction drawer groove, left-hand hierarchical space above diaphragm plate in described left backboard is provided with left-hand drawer groove, dextrad hierarchical space above diaphragm plate in described right backboard is provided with dextrad drawer groove, described left-hand drawer groove, dextrad drawer groove is antiparallel, and one-tenth layered laminate, and there is different height, described forward direction drawer groove respectively with left-hand, dextrad drawer groove direction is vertical.

4. table frame device as claimed in claim 3, it is characterized in that, the number of described left-hand drawer groove is two, and between two left-hand drawer grooves between be separated with dextrad hierarchical space, to hold the dextrad drawer groove oppositely settled.

5. table frame device as claimed in claim 1, described table frame is the table frame of four-way layering drawer, it comprises pronotum, postnotum, left backboard, right backboard, base plate, described dividing plate is diaphragm plate, it is characterized in that, table frame is divided into by described one piece of diaphragm plate, lower two spaces, each space is divided into by described drawer groove, lower two hierarchical spaces, four hierarchical spaces are respectively front, after, left, the right side is in totally four orientation, each hierarchical space accommodates a unique drawer, described each drawer is in orientation different separately, and there is height different separately.

6. table frame device as claimed in claim 5, it is characterized in that, two hierarchical spaces in described left and right orientation are positioned at superjacent air space, and two hierarchical spaces in described forward and backward orientation are positioned at underlying space.

7. table frame device as claimed in claim 6, it is characterized in that, described upper and lower space can exchange.

8. table frame device as claimed in claim 1, described table frame is two to the table frame of layering drawer, it comprises pronotum, postnotum, left backboard, right backboard, described dividing plate and base plate are unified, it is characterized in that, table frame is divided into upper and lower two hierarchical spaces by described drawer groove, left-hand hierarchical space in described left backboard is provided with left-hand drawer groove, dextrad hierarchical space in described right backboard is provided with dextrad drawer groove, described left-hand drawer groove, dextrad drawer groove are antiparallel, and one-tenth layered laminate, and there is different height.

9. table frame device as claimed in claim 1, described table frame is two to the table frame of composite layered drawer, it comprises pronotum, postnotum, base plate, described dividing plate is vertical clapboard, it is characterized in that, table frame is divided into left and right two hierarchical spaces by described vertical clapboard, described left-hand hierarchical space is provided with left-hand drawer groove, described dextrad hierarchical space is provided with dextrad drawer groove, and described left-hand drawer groove, dextrad drawer groove are opposed and antiparallel, and have identical height.

10. table frame device as claimed in claim 1, described table frame is the table frame of three-dimensional layering drawer, it comprises pronotum, postnotum, left backboard, right backboard, base plate, described dividing plate is diaphragm plate, it is characterized in that, table frame is divided into three hierarchical spaces by described diaphragm plate and drawer groove from top to bottom, forward direction hierarchical space above diaphragm plate in described pronotum is provided with forward direction drawer groove, left-hand hierarchical space below diaphragm plate in described left backboard is provided with left-hand drawer groove, dextrad hierarchical space below diaphragm plate in described right backboard is provided with dextrad drawer groove, described left-hand drawer groove, dextrad drawer groove is antiparallel, and one-tenth layered laminate, and there is different height, described forward direction drawer groove respectively with left-hand, dextrad drawer groove direction is vertical.

11. table frame devices as claimed in claim 1, described table frame is the table frame of the composite layered drawer of three-dimensional, it comprises pronotum, postnotum, left backboard, right backboard, base plate, it is characterized in that, described dividing plate comprises diaphragm plate and vertical clapboard, table frame is divided into three hierarchical spaces by it, forward direction hierarchical space above diaphragm plate in described pronotum is provided with forward direction drawer groove, left-hand hierarchical space below diaphragm plate in described left backboard is provided with left-hand drawer groove, dextrad hierarchical space below diaphragm plate in described right backboard is provided with dextrad drawer groove, described vertical clapboard is by left-hand drawer groove, dextrad drawer groove separately, described left-hand drawer groove, dextrad drawer groove is opposed and antiparallel, and there is identical height, described forward direction drawer groove respectively with left-hand, dextrad drawer groove direction is vertical.

12. table frame devices as claimed in claim 1, described table frame is the table frame of three-dimensional layering drawer, it comprises pronotum, left back backboard, right back backboard, base plate and two pieces of diaphragm plates, wherein, horizontal diaphragm plate is connected on the inner side of the pronotum above base plate, left back backboard and right back backboard, it is characterized in that, described two pieces of diaphragm plates are divided into three hierarchical spaces from top to bottom described table frame, each hierarchical space holds a unique drawer, described each drawer is in orientation different separately, and has height different separately.

13. table frame devices as claimed in claim 12, it is characterized in that, diaphragm plate (5271) top in pronotum and diaphragm plate (5271) is provided with forward direction drawer groove, diaphragm plate (5271) below in left back backboard also arranges left back to drawer groove above diaphragm plate (5272), diaphragm plate (5272) below in right back backboard also arranges right back to drawer groove above base plate (29), described three drawer grooves and described three hierarchical space one_to_one corresponding.

14. table frame devices as claimed in claim 13, is characterized in that, described table frame is hexagon or cylindrical.

15. table frame devices as claimed in claim 1, described table frame is five to the table frame of layering drawer, it comprises pronotum, left front backboard, left back backboard, right back backboard, right front backboard, base plate and four pieces of diaphragm plates, wherein, horizontal diaphragm plate (6271, 6272, 6273, 6274) pronotum above base plate is connected to, left front backboard, left back backboard, right back backboard, on the inner side of right front backboard, it is characterized in that, described four pieces of diaphragm plates are divided into five hierarchical spaces from top to bottom table frame, each hierarchical space holds a unique drawer, described each drawer is in orientation different separately, and there is height different separately.

16. table frame devices as claimed in claim 15, it is characterized in that, diaphragm plate (6271) top in pronotum and diaphragm plate (6271) is provided with the drawer groove (6431) be slidably matched with the drawer pulled out forward (631), diaphragm plate (6271) below in left front backboard is also provided with the drawer groove (6432) be slidably matched with the drawer (632) to left front pull-out above diaphragm plate (6272), diaphragm plate (6272) below in left back backboard is also provided with the drawer groove (6433) be slidably matched with the drawer pulled out afterwards (633) left above diaphragm plate (6273), diaphragm plate (6273) below in right back backboard is also provided with the drawer groove (6434) be slidably matched with the drawer pulled out afterwards (634) to the right above diaphragm plate (6274), diaphragm plate (6274) below in right front backboard is also provided with the drawer groove (6435) be slidably matched with the drawer (635) to right front pull-out above base plate (29), described five drawer grooves and described five hierarchical space one_to_one corresponding.

17. table frame devices as claimed in claim 1, described table frame is the table frame of N to layering drawer, described N is 4,6,8,10 or 12, described drawer is N number of, and table frame comprises N block backboard, one piece of base plate and N-1 block diaphragm plate, it is characterized in that, described table frame is divided into N number of hierarchical space by described N-1 block diaphragm plate from top to bottom, each hierarchical space holds a unique drawer, and described each drawer is in orientation different separately, and has height different separately.

18. table frame devices as claimed in claim 1, described table frame is to the table frame of composite layered drawer with the N of midfeather, described N is 6,8,10 or 12, described drawer is N number of, table frame comprises N block backboard, one piece of base plate, (N/2)-1 piece of diaphragm plate and N block midfeather, it is characterized in that, described table frame is divided into (N/2) individual space by described (N/2)-1 piece of diaphragm plate from top to bottom, each space has height different separately, and each space has opposed and antiparallel and have mutually level two drawers.

19. table frame devices as claimed in claim 18, described table frame is to the table frame of composite layered drawer with the N of vertical clapboard, it is characterized in that, described each space replaces two pieces of midfeathers by one piece of vertical clapboard, whole N block midfeathers is replaced by (N/2) block vertical clapboard in whole (N/2) individual space, this space is divided into two hierarchical spaces by one piece of vertical clapboard by described each space, each hierarchical space holds a unique drawer, two drawers in the same space are opposed and antiparallel, and have identical height.

20. table frame devices as described in claim 1-19, is characterized in that, arrange multiple castor below described base plate.

21. table frame devices as claimed in claim 9, it is characterized in that, described table frame device also comprises one piece of desktop, described table frame and desktop shape all-in-one-piece two are to the table frame unit of composite layered drawer, the number of described table frame unit is N number of, N is 2,3,4,5 or 6, described N number of table frame unit is upper and lower to be stacked, form N number of two combinations vertically stacked to the table frame unit of composite layered drawer of building blocks shape, total 2N drawer, from the top view of table frame device, adjacent table frame unit is mutually (180/N) and spends angle.

22. table frame devices as claimed in claim 8, it is characterized in that, described table frame device also comprises one piece of desktop, described table frame and desktop shape all-in-one-piece two are to the table frame unit of layering drawer, the number of described table frame unit is N number of, N is 2,3,4 or 5, described N number of table frame unit is upper and lower to be stacked, form N number of two combinations vertically stacked to the table frame unit of layering drawer of building blocks shape, total 2N drawer, from the top view of table frame device, adjacent table frame unit is mutually (180/N) and spends angle.

23. table frame devices as claimed in claim 1, described table frame is the table frame of the composite layered drawer of four-way, it comprises pronotum, postnotum, left backboard, right backboard, base plate, described dividing plate comprises one piece of diaphragm plate and two pieces of vertical clapboards, it is characterized in that, table frame is divided into by described diaphragm plate, lower two spaces, on, the orientation in lower two spaces is mutually vertical, the space that it is positioned at by arbitrary described vertical clapboard is divided into opposed and antiparallel, and there are mutually level two hierarchical spaces, each hierarchical space accommodates a unique drawer, four drawers are respectively front, after, left, the right side is in totally four orientation.

24. table frame devices as claimed in claim 23, it is characterized in that, described table frame device also comprises one piece of desktop, the table frame unit of described table frame and the composite layered drawer of desktop shape all-in-one-piece four-way, the number of described table frame unit is N number of, N is 2 or 3, described N number of table frame unit is upper and lower to be stacked, the combination that the table frame unit forming the composite layered drawer of N number of four-way of building blocks shape vertically stacks, total 4N drawer, from the top view of table frame device, adjacent table frame unit is mutually (180/2N) and spends angle.

25. table frame devices as claimed in claim 8, it is characterized in that, described table frame device also comprises one piece of desktop, described table frame and desktop shape all-in-one-piece two are to the table frame unit of layering drawer, the number of described table frame unit is N number of, N is 2, 3, 4, 5, 6, described N number of table frame unit connects side by side, each table frame unit is all parallel to each other and has identical height, form N number of two of building blocks shapes to the combination arranged side by side of the table frame unit transverse of layering drawer, total 2N drawer, any two adjacent, parallel and to have mutually level drawer direction contrary, the desktop of N number of table frame unit connects into one block of plate, the base plate of N number of table frame unit connects into one block of plate, overlapping and be close together two pieces of backboards are merged into one block of plate between any two adjacent table frame unit, by two table frame units shareds.

26. table frame devices as claimed in claim 1, it is characterized in that, superjacent air space is positioned at one the two table frame unit to composite layered drawer according to claim 21, underlying space is positioned to the combination that the table frame unit transverse of layering drawer is arranged side by side with N number of two of building blocks shape according to claim 25, N is 2, 3, 4, 5, 6, on described, lower two parts form the three-dimensional combination of the dissimilar table frame unit of building blocks shape, total 2N+2 drawer, two drawers in described superjacent air space respectively with the 2N in described underlying space drawer oriented perpendicular, the base plate of the table frame unit in described superjacent air space, with the desktop of the table frame unit combination in described underlying space, these two pieces of plates overlaps are also close together, thus be merged into one block of plate.

27. 1 kinds of desks, comprise aforementioned claim 1-20, the table frame device according to any one of 23 and desktop.

28. desks as claimed in claim 27, is characterized in that, the horizontally hinged one piece of auxiliary top in described desktop front end.

29. 1 kinds of table frame devices with multidirectional layering drawer, it is by one piece of desktop, a table frame and multiple drawer are formed, table frame is by one piece of pronotum, one piece of postnotum, one piece of left backboard, one piece of right backboard, one piece of base plate and one piece of fixing formation of diaphragm plate, it is characterized in that, the drawer groove be slidably matched with corresponding drawer is set below the diaphragm plate in pronotum, on arranging respectively above diaphragm plate in left backboard, lower two parallel drawer grooves, and be slidably matched with corresponding drawer respectively, above diaphragm plate again in right backboard, and on above-mentioned, a parallel drawer groove is set between lower two drawer grooves, and be slidably matched with corresponding drawer.

30. 1 kinds of table frame devices with multidirectional layering drawer, it is by one piece of desktop, a table frame and four drawers are formed, table frame is by one piece of pronotum, one piece of postnotum, one piece of left backboard, one piece of right backboard, one piece of base plate and one piece of fixing formation of diaphragm plate, it is characterized in that, the drawer groove be slidably matched with corresponding drawer below diaphragm plate in pronotum and near diaphragm plate setting, the drawer groove arranging below above-mentioned drawer groove and be slidably matched with corresponding drawer is parallel to below diaphragm plate in postnotum, the drawer groove be slidably matched with corresponding drawer above diaphragm plate in right backboard and near diaphragm plate setting, the drawer groove arranging above above-mentioned drawer groove and be slidably matched with corresponding drawer is parallel to above diaphragm plate in left backboard.