CN107125924B

CN107125924B - Freely combined office table capable of being repeatedly assembled

Info

Publication number: CN107125924B
Application number: CN201710359126.1A
Authority: CN
Inventors: 王旭东
Original assignee: Sichuan College of Architectural Technology
Current assignee: Sichuan College of Architectural Technology
Priority date: 2017-05-19
Filing date: 2017-05-19
Publication date: 2020-09-11
Anticipated expiration: 2037-05-19
Also published as: CN107125924A

Abstract

The invention discloses a freely combined office table capable of being repeatedly assembled, which comprises a panel, table legs, reinforcing columns and connecting pieces, wherein the panel, the table legs, the reinforcing columns and the connecting pieces are freely joggled into a whole; the panel and the reinforcing column are provided with arrow-shaped concave parts, the desk legs are provided with single-arrow-shaped convex parts, the connecting piece is symmetrically provided with two single-arrow-shaped convex parts, and the profiles of all the concave parts and the convex parts are the same; the reinforcing column is a long square column with a square bottom surface and four side surfaces provided with concave parts; the panel is a flat plate with a concave part arranged on the side surface; the side length of the bottom surface of the reinforcing column is the same as the thickness of the panel; the convex part of the top surface of the table leg is in tenon joint with the concave part of the bottom surface of the reinforcing column, the concave part of the side surface of the reinforcing column is connected with the concave part of the side surface of the panel through a connecting piece, and the panel is used as a table top and is provided with the table leg through the connecting piece and the reinforcing column to form an office table. The invention is convenient to disassemble and assemble, can well meet the requirements of different spaces, and is beneficial to the large-scale development of the production of customized office furniture.

Description

Freely combined office table capable of being repeatedly assembled

Technical Field

The invention relates to the field of office equipment, in particular to a freely combined office table capable of being repeatedly assembled.

Background

Desks are a common configuration in offices. The length, width, height and other dimensions of the finished product office table are basically fixed, and the dimension can not be adjusted according to the actual placing space.

In order to better adapt to the actual situation of a placing space, a customized office table appears in the market, and the office table meeting the requirements can be designed and customized according to the requirements of users. However, due to the personalized design of the customized office table, the customized office table cannot be produced in batch, and has higher production cost and longer production period.

Finished product desk or customization desk adopt the screw to splice fixedly usually, and connecting piece such as screw can cause certain irreparable destruction to the material in the installation. If the installation needs to be dismantled again, the original connection position is easy to slip and loosen when being reconnected, so that the connection is unstable.

Disclosure of Invention

The invention aims to provide a free combined type office table capable of being repeatedly assembled, firstly, components are connected by adopting a joggle joint structure, connecting pieces such as screws and hinges are not needed, the components can be assembled by hands, and each component can be repeatedly assembled and disassembled without loosening, dislocation and the like which can occur in screw connection; and secondly, the connecting structures of all the parts are concave parts or convex parts with uniform standard and same profile, and a user can carry out random combination and assembly according to space conditions or individual preferences. The invention is convenient to disassemble and assemble, can well meet the requirements of different spaces, and is beneficial to the large-scale development of the production of customized office furniture.

The invention is realized by the following technical scheme: a freely combined office table capable of being assembled repeatedly comprises a panel, table legs, reinforcing columns and connecting pieces which are freely joggled into a whole; the panel and the reinforcing column are provided with arrow-shaped concave parts, the desk legs are provided with single-arrow-shaped convex parts, the connecting piece is symmetrically provided with two single-arrow-shaped convex parts, and the profiles of all the concave parts and the convex parts are the same; the reinforcing column is a long square column with a square bottom surface and four side surfaces provided with concave parts; the panel is a flat plate with a concave part arranged on the side surface; the side length of the bottom surface of the reinforcing column is the same as the thickness of the panel; the convex part of the top surface of the table leg is in tenon joint with the concave part of the bottom surface of the reinforcing column, the concave part of the side surface of the reinforcing column is connected with the concave part of the side surface of the panel through a connecting piece, and the panel is used as a table top and is provided with the table leg through the connecting piece and the reinforcing column to form an office table.

The components of the office table mainly comprise a panel, table legs, reinforcing columns and connecting pieces. The panel and the table legs can be combined in various ways through the concave parts and the convex parts with the same profile through the reinforcing columns and the connecting pieces. That is, the present invention can be changed into thousands of combinations by joggling several components with each other, and thus has the following features.

Firstly, the user can put the shape or individualized demand in space according to the desk and carry out the matching design to the shape of desk for the arrangement of desk is favorable to optimizing office area utilization ratio.

Secondly, the panel, the table legs, the reinforcing columns and the connecting pieces are connected by adopting a joggle structure which can be repeatedly disassembled for many times, so that a user can conveniently and quickly adjust the structure of the combined office table at any time according to the change of the requirement, and the conditions of loosening and the like which can occur in the screw disassembling and assembling process are effectively avoided.

Thirdly, all the parts can be stably and firmly connected into a whole through joggling, and the height of the spliced desktop is consistent and no bulge is generated due to the fact that the thickness of the panel and the width of the reinforcing column with the square cross section are consistent. The assembled office table is firm and stable, has beautiful and harmonious visual effect, accords with both the mechanical principle and the aesthetic concept, and is energy-saving and environment-friendly.

And fourthly, one part generally has one set of processing equipment, and parts with different specifications need to be configured with different sets of processing equipment.

In the invention, the side surface of the panel is joggled with the reinforcing column into a plane through the connecting piece, and meanwhile, the convex part arranged on the top surface of the table leg is joggled with the concave part on the bottom surface of the reinforcing column, thus completing the installation of the panel and the table leg. And installing the table legs for the panel according to the requirement, namely completing the installation of one table body.

The profiles of the convex part and the concave part are both arrow-shaped, and the convex part with the same profile and the concave part cannot be easily loosened after being matched and installed. Specifically, the profile of the convex part or the concave part is composed of a triangle and a rectangle, and the side length of the triangle at the position where the triangle and the rectangle are overlapped is larger than that of the rectangle. Furthermore, the profile of the convex part or the concave part is composed of an isosceles triangle and a rectangle, the bottom side of the isosceles triangle is superposed with any side of the rectangle, and the length of the bottom side of the superposed isosceles triangle is greater than that of the rectangle. Furthermore, the profile of the convex part or the concave part is composed of an isosceles right triangle and a rectangle, the base (the hypotenuse) of the isosceles right triangle is superposed with any side of the rectangle, and the length of the base (the hypotenuse) of the isosceles right triangle at the superposed position is greater than the side length of the rectangle. Furthermore, the bisector of the apex angle of the isosceles triangle is collinear with one of the axes of symmetry of the rectangle.

The structure utilizes the mechanics principle, firstly, the mutually connected concave part and the convex part are not easy to loosen after being matched and installed; secondly, the triangle inclined plane can play certain guide effect, can be with the external force homodisperse that the junction received to great contact surface again, can avoid the condition of stress concentration to a certain extent, and the bearing is bigger.

In the invention, two panels are directly connected through a connecting piece or are indirectly connected through a reinforcing column arranged on the connecting piece and a reinforcing column arranged on a table leg. The plurality of panels are joined directly and/or indirectly to form an extended unitary table top. If the connecting piece is directly adopted to carry out the lug connection between the panels, only the most marginal of whole desktop is through strengthening post installation table leg, and whole combination formula desk is simpler and easier, more is fit for the condition that the bearing demand is little, whole official working area is less. If the panels are indirectly connected by the reinforcing columns for connecting the table legs, the bearing points of the whole desktop are more and dispersed, and the table is more suitable for the conditions of large bearing requirements and large whole office area.

In order to better realize the invention, the device further comprises a corner block which carries out smooth transition on the sharp corner, wherein the corner block is provided with an arc transition edge, a convex part matched with the concave part and a cable groove for facilitating the cable to pass through; the cable groove opening is provided with a rubber cover provided with a thin strip-shaped clamping groove, the clamping grooves are distributed in a radial shape, and the rubber cover is plugged into the cable groove opening after small elastic deformation.

The corner block of the invention has the following functions:

firstly, can carry out rounding off with sharp corner for the right angle junction is the circular arc more, and not only pleasing to the eye but also reduce dangerous hidden danger.

Secondly, the common office cables are uniformly arranged in the cable groove by utilizing the structure of the corner block, so that the desktop is tidy.

Thirdly, the rubber cover made of rubber materials and arranged at the opening of the cable groove is tightly plugged at the opening of the cable groove through elastic deformation, the design style of the invention is consistent without using destructive connecting pieces such as bolts and the like, and the strip-shaped clamping groove can clamp the cable to a certain degree and fix the cable to extend out of a certain length. Furthermore, the thin strip-shaped clamping grooves are distributed in a radial mode, and the requirements for simultaneously containing and clamping a plurality of cables can be met.

And fourthly, the arrangement of the rubber cover and the corner block accords with the overall design concept of the invention and is integrally unified with other parts.

In order to better realize the invention, further, the panels are classified according to plate shapes and are divided into rectangular series and fan-shaped series; the rectangular series is a group of rectangular panels with rectangular plate shapes and different length/width sizes; the fan-shaped series are a group of fan-shaped panels with the shapes of fan-shaped plates and different fan-shaped radiuses.

In the invention, the panel adopts two types of regular rectangle and fan, which meets the requirements of most of combined desks. The weight and specification of the parts are effectively controlled, and the large-scale production is facilitated. The reason that the special-shaped panel is not considered in the invention is that the special-shaped panel has limited demand, needs special configuration processing equipment and does not meet the premise of large-scale production.

In order to better implement the present invention, further, the radius of the fan shape of any one specification of the fan-shaped panels is equal to the length or width of any one specification of the rectangular panels.

In the invention, the sector radius of the sector panel corresponds to one side length of the rectangular panel, so that the rapid assembly is more convenient.

To better embody the present invention, further, the rectangular panel includes a length L₁And has a width of B₁A rectangular panel with a length L₂And has a width of B₂A second rectangular panel with a length L₃And has a width of B₃The third rectangular panel; said L₁=2L₂=2L₃While B is₁=B₂=2B₃(ii) a The sector panel comprises a sector radius R₁And R is₁=L₁The first sector panel has a sector radius of R₂And R is₂=B₁=B₂The second sector panel has a sector radius R₃And R is₃=L₂=L₃The third sector panel has a sector radius of R₄And R is₄=B₃Sector panel number four.

In the invention, a set of rectangular panels is divided into three specifications, namely a large specification, a medium specification and a small specification, so that the requirements of large-scale production are met, and most of requirements are met. Moreover, the lengths and the widths of the rectangular panels with the three specifications are corresponding to each other, so that the panels can be combined more conveniently in the assembling and splicing process.

Furthermore, according to the ergonomic measurement and calculation, the length of the desktop of the common single office space is 80-90cm, and the width is 45-60 cm. Therefore, L₁=80-90cm，B₁And =45-60 cm. When many people need to work, can splice the equipment according to space adjustment.

In order to better realize the invention, the device further comprises a square column type positioning column; positioning openings corresponding in position are formed in the panel and the reinforcing column; the positioning holes are right-angle openings formed in the side edges of the panel and the reinforcing column, and the two positioning holes are combined into positioning holes matched and butted with the positioning columns.

The positioning holes formed by the positioning columns and the two positioning holes are matched with each other, the two parts of the joggled joint are fixed in a third axis, and the two parts of the joggled joint are completely fixed and cannot be loosened by utilizing the characteristic that the profiles of the positioning holes and the positioning columns are rectangular.

In order to realize the present invention, the present invention further includes a partition plate having a recess formed in a side surface thereof, and the partition plate for partitioning the space is attached to the reinforcing column by a connecting member.

In order to better meet the humanized requirement of personal office space partition in the current open type office area, the invention is provided with the partition board which can be vertically arranged on the reinforcing column through the connecting piece.

In order to better implement the invention, the invention further comprises a single-arrow-shaped filling block which is used for filling the idle groove.

In the invention, in order to reduce the types of components as much as possible, the reinforcing columns are all in a structure that the four side surfaces in the axial direction are simultaneously provided with the concave parts. The length of the reinforcing column is standardized, and splicing or cutting can be carried out according to requirements in the assembling process. Similarly, the length of the connecting piece is standardized, and splicing or cutting can be carried out according to requirements in the assembling process.

The four side surfaces are provided with the reinforcing columns with the concave parts, partial concave parts are possibly left after splicing, other parts are not connected, filling blocks are arranged for preventing dust from entering and for beautifying the appearance, and the empty concave parts are filled and leveled for the consistent flatness of the whole spliced desktop. Of course, the filling block can also be used for filling the empty recess on the face.

In order to better realize the invention, the invention further comprises a clamping cover which is provided with an elastic convex part and is clamped at the end part of the reinforcing column.

In the invention, the corner block is used for arc transition at the right-angle joint, and the clamping cover is used for dust prevention and beauty of the end part of the single reinforcing column.

Compared with the prior art, the invention has the following advantages and beneficial effects:

(1) according to the invention, a user can carry out matching design on the shape of the office table according to the shape of the placing space of the office table or individual requirements, so that the arrangement of the office table is beneficial to optimizing the utilization rate of office areas, and not only can the individuality be shown, but also the space utilization rate can be improved;

(2) in the invention, all parts are connected by adopting a joggle structure, the joggle structure is still stably connected after being repeatedly disassembled and assembled for many times, so that a user can conveniently and quickly adjust the structure of the combined office table at any time according to the change of requirements, and the combined office table has stronger adaptability to the change of requirements relative to a finished office table;

(3) according to the invention, all parts can be stably and firmly connected into a whole through joggling, and the assembled office table is firm and stable, has coordinated and integrated visual effects, accords with both a mechanical principle and an aesthetic concept, and is energy-saving and environment-friendly;

(4) the invention has few component types, and can generate various changes through different combinations, thereby being convenient for processing factories to carry out mass production, being more beneficial to cost control after the complete set of processing equipment needing to be configured is reduced, and improving the benefit.

Drawings

Fig. 1 is a schematic perspective view of a panel.

Figure 2 is a perspective view of the table leg.

Fig. 3 is a perspective view of the reinforcing column.

FIG. 4 is a schematic end view of a reinforcing column.

Fig. 5 is a perspective view of the connector.

Fig. 6 is a schematic view of an exploded structure of the corner block and the rubber cover.

Fig. 7 is a schematic perspective view of the positioning post.

Fig. 8 is a front view of the separator.

Fig. 9 is a schematic structural diagram of a filling block.

FIG. 10 is a schematic view of the connection structure of the reinforcing post and the card cover.

Fig. 11 is a schematic view of the connection between two panels connected to form a table top indirectly via connectors and reinforcing posts.

Fig. 12 is a schematic view of the connection between two panels directly connected to a table top by a connector.

Fig. 13 is a view showing the connection of a reinforcing column to a panel, a table leg, a spacer, and a filler block.

Fig. 14 is a schematic perspective view of a combined desk according to embodiment 2.

FIG. 15 is a schematic view of three panels of different sizes in a set of panels in example 3.

Fig. 16 is a schematic perspective view of a combined desk according to embodiment 3.

Fig. 17 is a schematic perspective view of a combined desk according to embodiment 4.

Fig. 18 is a schematic perspective view of a combined desk according to embodiment 5.

FIG. 19 is a plan view of a combination desk of embodiment 6.

FIG. 20 is a plan view of a combination desk according to example 7.

Wherein:

1. a panel; 2. desk legs; 3. a reinforcement column; 4. a connecting member; 5. a corner block; 6. a rubber cover; 7. a positioning column; 8. a partition plate; 9. filling blocks; 10. a cover is clamped; 001. a clamping groove; 002. a cable trough; 003. the port is positioned.

Detailed Description

The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto. It will be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the invention.

Example 1:

the freely combined office table capable of being assembled repeatedly comprises a panel 1, table legs 2, reinforcing columns 3 and connecting pieces 4 which are freely joggled into a whole. The panel 1 and the reinforcing column 3 are both provided with arrow-shaped concave parts, the table legs 2 are provided with single-arrow-shaped convex parts, the connecting piece 4 is symmetrically provided with two single-arrow-shaped convex parts, and the profiles of all the concave parts and the convex parts are the same. The reinforcing column 3 is a long square column with a square bottom surface and four side surfaces provided with concave parts; the panel 1 is a flat plate with a concave part arranged on the side surface; the side length of the bottom surface of the reinforcing column 3 is the same as the thickness of the panel 1; the convex part of the top surface of the table leg 2 is joggled with the concave part of the bottom surface of the reinforcing column 3, the concave part of the side surface of the reinforcing column 3 is connected with the concave part of the side surface of the panel 1 through a connecting piece 4, and the panel 1 is used as a table top and is provided with the table leg 2 through the connecting piece 4 and the reinforcing column 3 to form an office table.

As shown in fig. 1, a rectangular panel is provided with positioning holes 003, and four side surfaces corresponding to the thickness of the panel 1 are provided with single-arrow-shaped concave portions.

As shown in fig. 2, the table leg 2 is provided with a single arrow-shaped projection.

As shown in fig. 3 and 4, the reinforcing column 3 is a square column having a square cross section, and single arrow-shaped recesses are provided on four circumferential side surfaces of the square column.

As shown in fig. 5, the connecting member 4 is a single body formed by two single arrow-shaped protrusions symmetrically arranged.

The freely combined office table capable of being repeatedly assembled further comprises a corner block 5 for performing smooth transition on a sharp corner.

As shown in fig. 6, the corner block 5 is provided with a rounded transition edge, a convex portion that fits into the concave portion, and a cable groove 002 for facilitating the passage of cables. The opening of the cable groove 002 is provided with a rubber cover 6 provided with a thin strip-shaped clamping groove 001, the clamping grooves 001 are distributed in a radial shape, and the rubber cover 6 is plugged into the opening of the cable groove 002 after small elastic deformation.

The freely combined office table capable of being repeatedly assembled further comprises a square column type positioning column 7. The structure of the positioning column 7 is shown in fig. 7.

As shown in fig. 1 and 3, the panel 1 and the reinforcing column 3 are provided with positioning holes 003 at corresponding positions. The positioning holes 003 are right-angle openings formed in the side edges of the panel 1 and the reinforcing column 3, and the two positioning holes 003 are combined to form positioning holes in matched butt joint with the positioning columns 7.

The freely combined office table capable of being repeatedly assembled further comprises a partition plate 8 with a concave portion arranged on the side face, and the partition plate 8 for performing space partition is installed on the reinforcing column 3 through a connecting piece 4.

As shown in fig. 8, the partition 8 is provided with a projection. The separator 8 may be a frame structure with a glass insert.

As shown in fig. 9, the freely combined desk capable of being assembled repeatedly further comprises a single-arrowhead-shaped filling block 9 for filling the free groove.

As shown in fig. 10, the freely combined desk capable of being repeatedly assembled further comprises a cover 10 with an elastic protrusion and clamped at the end of the reinforcing column 3.

As shown in fig. 11, two panels 1 are simultaneously mounted on a reinforcing column 3 through a connecting member 4 to realize indirect splicing of the two panels 1, table legs 2 are mounted below the reinforcing column 3, a partition plate 8 is mounted above the reinforcing column 3, and the reinforcing column 3 is joggled with convex parts of the connecting member 4, the table legs 2 and the partition plate 8 through concave parts.

As shown in fig. 12, two panels 1 are directly spliced by a connecting member 4.

As shown in fig. 13, four recesses of one reinforcing column 3 are respectively joggled with the panel 1, the table leg 2, the partition plate 8 and the filling block 9.

Example 2:

the present embodiment is specifically described based on embodiment 1, and as shown in fig. 14, the freely combined desk capable of being repeatedly assembled in the present embodiment mainly comprises a panel 1, two reinforcing posts 3, four legs 2, and two connecting members 4. The right and left sides of a panel 1 are connected to a reinforcing post 3 for mounting two legs 2 through connecting members 4, respectively, thereby forming a simplest desk.

Other parts of this embodiment are the same as embodiment 1, and thus are not described again.

Example 3:

this embodiment is specifically explained based on embodiment 1, and as shown in fig. 15, a set of panels 1 in this embodiment has three specifications: a rectangular panel with a length L₁And has a width of B₁(ii) a Rectangular panel II with length L₂And has a width of B₂(ii) a Rectangle panel III with length L₃And has a width of B₃。

Said L₁=2L₂=2L₃While B is₁=B₂=2B₃(ii) a The sector panel comprises a sector radius R₁And R is₁=L₁The first sector panel has a sector radius of R₂And R is₂=B₁=B₂The second sector panel has a sector radius R₃And R is₃=L₂=L₃The third sector panel has a sector radius of R₄And R is₄=B₃Sector panel number four.

In this embodiment, a freely combined desk capable of being repeatedly assembled is mainly composed of three panels 1 with different specifications, six reinforcing columns 3, eight table legs 2, eight connecting pieces 4 and two corner blocks 5, as shown in fig. 16. A first rectangular panel, a second rectangular panel and a third rectangular panel are sequentially spliced to form a table body of an L-shaped table top, wherein the sides of the first rectangular panel, which are as long as the second rectangular panel, are indirectly spliced through a connecting piece 4 and a reinforcing column 3, and the sides of the second rectangular panel, which are as long as the third rectangular panel, are directly spliced through the connecting piece 4. The combined office table in the embodiment can be placed at the corner of an office area or independently, and the working area of a single person is very sufficient and large. The combined office table in the embodiment can be independently placed and used for two persons to work in a T shape.

Example 4:

the present embodiment is specifically described on the basis of embodiment 1, and as shown in fig. 17, in the freely combined desk capable of being repeatedly assembled in the present embodiment, two first rectangular panels and three second rectangular panels are spliced into a desk body of a cross-shaped desktop through a connecting member 4 and a reinforcing column 3. The combined desk in the embodiment can be used for arranging swastika by four people and can also be used for arranging swastika by two people.

Example 5:

the present embodiment is specifically described based on embodiment 1, and as shown in fig. 18, in the freely combined desk that can be repeatedly assembled in this embodiment, four rectangular panels with the same specification are distributed in a shape like a Chinese character tian and are spliced by the reinforcing columns 3 connecting the desk legs 2 and the partition boards 8, and meanwhile, the four panels 1 are separated by the partition boards 8 to form the office space. The combined office table in the embodiment can be used for four people to sit pairwise.

Example 6:

the present embodiment is specifically described based on embodiment 1, and as shown in fig. 19, in the freely combined desk capable of being repeatedly assembled in the present embodiment, six first rectangular panels and six second rectangular panels are jointly assembled into a square ring-shaped desk through a connecting member 4 and a reinforcing column 3. The combined office table in the embodiment can be used for a plurality of people to sit around, and is convenient for open office, meeting and the like.

Example 7:

the present embodiment is specifically described based on embodiment 1, and as shown in fig. 20, in the freely combined desk capable of being repeatedly assembled in the present embodiment, six first rectangular panels, two second rectangular panels, and four fan-shaped panels are jointly spliced into a waist-shaped ring-shaped desk through the connecting members 4 and the reinforcing columns 3. Four angles of annular desk are circular-arc, more are favorable to personnel to sit. The combined office table in the embodiment can be used for a plurality of people to sit around, and is convenient for open office, meeting and the like.

Example 8:

in this embodiment, on the basis of any one of embodiments 1 to 7, the positioning device further includes a positioning post 7 of a square post type; the panel 1 and the reinforcing column 3 are provided with positioning ports 003 corresponding in position; the positioning holes 003 are right-angle openings formed in the side edges of the panel 1 and the reinforcing column 3, and the two positioning holes 003 are combined to form positioning holes in matched butt joint with the positioning columns 7.

The positioning holes formed by the positioning column 7 and the two positioning holes 003 are matched with each other, the two parts of the joggled joint are fixed in a third axis, and the two parts of the joggled joint are completely fixed and cannot loosen by utilizing the characteristic that the profiles of the positioning holes and the positioning column 7 are rectangular.

The other parts of this embodiment are the same as those of embodiments 1 to 7, and therefore, the description thereof is omitted.

Example 9:

in this embodiment, on the basis of any one of embodiments 1 to 8, the single-arrow-shaped filling block 9 is filled in the empty recess, so that the spliced desktop is good and flat in integrity and can be effectively dustproof.

The other parts of this embodiment are the same as those of embodiments 1 to 8, and therefore, the description thereof is omitted.

Example 10:

in the embodiment, on the basis of any one of embodiments 1 to 9, the right angle formed by two reinforcing columns 3 is in arc transition connection by a corner block 5. As shown in fig. 10, the end of the single reinforcing column 3 is protected with a card cover 10.

As shown in fig. 6, the corner block 5 is provided with a circular arc transition edge, a convex part matched with the concave part and a cable groove 002 for facilitating the cable to pass through; the opening of the cable groove 002 is provided with a rubber cover 6 provided with a thin strip-shaped clamping groove 001, the clamping grooves 001 are distributed in a radial shape, and the rubber cover 6 is plugged into the opening of the cable groove 002 after small elastic deformation.

Corner piece 5 can carry out rounding off with sharp corner for the right angle junction is the circular arc more, not only beautifully but also reduces dangerous hidden danger. More importantly, the common office cables are uniformly arranged in the cable groove 002 by utilizing the structure of the corner block 5, so that the desktop is tidy. The rubber cover 6 made of rubber and arranged at the opening of the cable groove 002 is tightly plugged at the opening of the cable groove 002 through elastic deformation, so that the design style of the invention without using destructive connecting pieces 4 such as bolts is met, and the strip-shaped clamping groove 001 can clamp the cable to a certain degree and fix the cable to extend out of a certain length. Further, the thin-strip-shaped clamping grooves 001 are radially distributed, so that the requirement for simultaneously accommodating and clamping a plurality of cables can be met.

The other parts of this embodiment are the same as those of embodiments 1 to 9, and therefore, the description thereof is omitted.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.

Claims

1. The utility model provides a but independent assortment formula desk of repeatedly assembling which characterized in that: comprises a panel (1), table legs (2), a reinforcing column (3) and a connecting piece (4) which are freely joggled into a whole; the panel (1) and the reinforcing column (3) are both provided with arrow-shaped concave parts, the table legs (2) are provided with single-arrow-shaped convex parts, the connecting piece (4) is symmetrically provided with two single-arrow-shaped convex parts, and the profiles of all the concave parts and the convex parts are the same; the reinforcing column (3) is a long square column with a square bottom surface and four concave parts arranged on the side surfaces; the panel (1) is a flat plate with a concave part arranged on the side surface; the side length of the bottom surface of the reinforcing column (3) is the same as the thickness of the panel (1); the convex part of the top surface of the table leg (2) is in tenon joint with the concave part of the bottom surface of the reinforcing column (3), the concave part of the side surface of the reinforcing column (3) is connected with the concave part of the side surface of the panel (1) through a connecting piece (4), and the panel (1) is used as a table top and is provided with the table leg (2) through the connecting piece (4) and the reinforcing column (3) to form an office table;

the panel (1) is classified according to plate shapes and is divided into a rectangular series and a fan-shaped series; the rectangular series is a group of rectangular panels with rectangular plate shapes and different length/width sizes; the fan-shaped series are a group of fan-shaped panels with the shapes of all fan-shaped plates and different fan-shaped radiuses;

the corner block (5) is used for smoothly transitioning sharp corners, and the corner block (5) is provided with arc transition edges, convex parts matched with the concave parts and cable grooves (002) for cables to pass through conveniently; a rubber cover (6) provided with a thin strip-shaped clamping groove (001) is arranged at the opening of the cable groove (002), the clamping grooves (001) are distributed in a radial shape, and the rubber cover (6) is plugged into the opening of the cable groove (002) after slight elastic deformation;

the device also comprises a square column type positioning column (7); the panel (1) and the reinforcing column (3) are provided with positioning ports (003) corresponding in position; the positioning holes (003) are right-angle openings formed in the side edges of the panel (1) and the reinforcing column (3), and the two positioning holes (003) are combined into positioning holes in matched butt joint with the positioning columns (7).

2. The free-assembling desk of claim 1, wherein: the sector radius of any specification in the sector panel is correspondingly equal to the length or width of a certain specification in the rectangular panel.

3. The freely assembled combination as claimed in claim 2Formula desk, its characterized in that: the rectangular panel comprises a length L₁And has a width of B₁A rectangular panel with a length L₂And has a width of B₂A second rectangular panel with a length L₃And has a width of B₃The third rectangular panel; said L₁=2L₂=2L₃While B is₁=B₂=2B₃(ii) a The sector panel comprises a sector radius R₁And R is₁=L₁The first sector panel has a sector radius of R₂And R is₂=B₁=B₂The second sector panel has a sector radius R₃And R is₃=L₂=L₃The third sector panel has a sector radius of R₄And R is₄=B₃Sector panel number four.

4. A re-assemblable desk as claimed in any one of claims 1 to 3, in which: the partition board (8) is provided with a concave part on the side surface, and the partition board (8) for separating the space is arranged on the reinforcing column (3) through a connecting piece (4).

5. A re-assemblable desk as claimed in any one of claims 1 to 3, in which: the device also comprises a single-arrowhead-shaped filling block (9) for filling the idle groove.

6. A re-assemblable desk as claimed in any one of claims 1 to 3, in which: the reinforcing column is characterized by further comprising a clamping cover (10) which is provided with an elastic convex part and clamped at the end part of the reinforcing column (3).