CN211794923U

CN211794923U - Detachable round dining table

Info

Publication number: CN211794923U
Application number: CN201921504208.1U
Authority: CN
Inventors: 唐诗涛; 唐小雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-10-30
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a can dismantle circular dining table relates to dining table technical field, has solved prior art when widening the dining table, and there is the structure complicacy, installs and dismantles inconvenient technical problem. The detachable round dining table comprises a table frame and a round main table top. The outer side of the main desktop is provided with an annular desktop used for widening the main desktop. The circumference of the annular desktop is equally divided into a plurality of fan-shaped desktops, centripetal connecting rods are arranged on the fan-shaped desktops in a centripetal mode, and main connecting rods are arranged on the desk frame corresponding to the centripetal connecting rods. The fan-shaped desktop is provided with a first reinforcing rod parallel to the centripetal connecting rod, and the table frame is provided with a second reinforcing rod corresponding to the first reinforcing rod. And a locking device is arranged between the adjacent fan-shaped table tops. The utility model can only use the main desktop when the number of people having dinner is small. When the number of people having dinner is many, can widen the main desktop fast, not only can satisfy the needs of having dinner that the number of people having dinner is many, connect moreover and dismantle fast, convenient, simple structure, the cost of manufacture is low.

Description

Detachable round dining table

Technical Field

The utility model relates to a dining table technical field particularly, indicates a can dismantle circular dining table.

Background

Dining tables, namely tables specially used for people to eat. Can be divided into solid wood dining tables, steel wood dining tables, marble tea tables, jade dining tables, jade tea tables, marble dining tables and the like according to the materials.

A circular dining table in the prior art is often required to be manufactured into a large-diameter circular dining table in order to meet the requirement of dining by multiple people, and the circular dining table greatly occupies the space. Among the prior art have can be in the peripheral design that can dismantle the annular desktop that is connected with of circular dining table to reach the purpose of widening the dining table, solve circular dining table diameter too big, occupy the problem of place space. However, in the prior art, the structure is complex and the installation and the disassembly are inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the not enough of prior art, provide a can dismantle circular dining table to solve prior art when widening the dining table, there is the structure complicacy, installation and dismantlement inconvenient technical problem.

The utility model provides a technical scheme that its technical problem adopted is:

the detachable round dining table comprises a table frame and a round main table top arranged at the top of the table frame, wherein an annular table top used for widening the main table top is arranged on the outer side of the main table top;

the circumference of the annular desktop is equally divided into a plurality of fan-shaped desktops, centripetal connecting rods are arranged on the fan-shaped desktops in a centripetal manner, main connecting rods which can be sleeved with the centripetal connecting rods are arranged on the desk frame corresponding to the centripetal connecting rods, and extension lines of the main connecting rods penetrate through the circle centers of the main desktops; a first reinforcing rod parallel to the centripetal connecting rod is arranged on the fan-shaped desktop, and a second reinforcing rod capable of being sleeved with the first reinforcing rod is arranged on the table frame corresponding to the first reinforcing rod; the main connecting rod is sleeved with the centripetal connecting rod, the second reinforcing rod is sleeved with the first reinforcing rod, and the fan-shaped desktop is connected with the desk frame; and a locking device is arranged between the adjacent fan-shaped table tops.

Compared with the prior art, the utility model discloses beneficial effect is:

1. the utility model discloses when the number of having dinner is few, can only use main desktop to eat, occupation space is little at ordinary times. When the number of people having dinner is many, through main connecting rod with the cooperation of entad connecting rod, second stiffener and first stiffener, directly cup joint fan-shaped desktop outside the table frame to it is fixed through locking means, not only can satisfy the needs of having dinner that the number of people having dinner is many, connect moreover and dismantle fast, convenient, simple structure, the cost of manufacture is low.

2. The utility model discloses a main connecting rod cup joints with entad connecting rod, second stiffener and first stiffener, connects fan-shaped desktop and table frame, not only can increase the stability and the use intensity of fan-shaped desktop, and fan-shaped desktop is connected the back with the table frame in addition, when not fixed through locking means between the adjacent fan-shaped desktop, can avoid fan-shaped desktop rotatory, makes fixed adjacent fan-shaped desktop faster, convenient.

Preferably, the locking device comprises a locking notch and a locking piece which are respectively arranged on the adjacent fan-shaped table tops; be provided with the connecting hole in the fore shaft, the latch fitting includes can remove and can run through the connecting piece of connecting hole in the latch fitting, and the moving direction of connecting piece has the contained angle with the direction of connection of entad connecting rod and main connecting rod.

When the adjacent fan-shaped table surfaces are connected, the connecting piece only needs to be moved and penetrates through the connecting hole. Because the moving direction of the connecting piece has an included angle with the connecting direction of the centripetal connecting rod and the main connecting rod, and the centripetal connecting rod is coincided with the radius of the annular desktop, the fan-shaped desktop can be prevented from sliding out of the main desktop after the connecting pieces between all adjacent fan-shaped desktops penetrate through the connecting holes, and therefore the fan-shaped desktops are fixed, the structure is simple, the use is convenient, and the time for assembling and disassembling the fan-shaped desktops is prolonged.

Preferably, the locking piece further comprises a first limiting device and a second limiting device for limiting the movement of the connecting piece, and when the connecting piece penetrates through the connecting hole, the first limiting device limits the movement of the connecting piece; when the connecting piece moves out of the connecting hole, the second limiting device limits the connecting piece to move.

First stop device can improve the stability that latch fitting and fore shaft are connected. The second limiting device can improve the connection stability of the connecting piece in the locking piece.

Preferably, the connecting piece is L-shaped, the long edge of the connecting piece is positioned on the outer side of the fan-shaped desktop, a protective plate is sleeved outside the long edge of the connecting piece, and the long edge of the connecting piece can slide relative to the protective plate and rotate relative to the protective plate;

one end of the short side of the fan-shaped desktop, which is positioned on the connecting piece, is provided with a limiting plate for limiting the movement of the connecting piece; a guide plate parallel to the long edge of the connecting rod is arranged between the guard plate and the limiting plate on the fan-shaped desktop, a first gap for clamping the short edge of the connecting rod is reserved between the guide plate and the guard plate, and the first gap, the guide plate and the guard plate form a first limiting device; a second gap used for clamping the short edge of the connecting rod is reserved between the guide plate and the limiting plate, and the second gap, the guide plate and the limiting plate form a second limiting device.

When the adjacent fan-shaped table surfaces are connected, the short edge of the connecting rod is moved out of the second gap only by rotating the connecting rod. Remove the minor face of connecting rod to in the first clearance to rotate the connecting rod, with the minor face card of connecting rod in first clearance, the fore shaft is run through on the long limit of connecting rod this moment to connect adjacent fan-shaped desktop, simple structure, convenient to use connects fast, low in production cost.

Preferably, the number of the fan-shaped table tops is 4-12.

The fan-shaped table tops can be grouped and stacked below the table frame when not used, and the situations of too many fan-shaped table tops and low mounting and dismounting efficiency can be avoided.

Preferably, the main connecting rod is sleeved outside the centripetal connecting rod.

Preferably, the bottom of the fan-shaped desktop is provided with a mounting seat for mounting a centripetal connecting rod, the main connecting rod is in contact with the mounting seat after being sleeved with the centripetal connecting rod, and when the main connecting rod is in contact with the mounting seat, the distance from the center of a circle to the inner wall of the fan-shaped desktop is consistent with the radius of the inner circle of the annular desktop.

When connecting fan-shaped desktop, directly cup joint the main connecting rod outside at the connecting rod that entades to contact with the mount pad, the main connecting rod contacts the back with the mount pad, and the position of fan-shaped desktop is the position that needs the installation promptly, thereby can be fast with fan-shaped desktop spacing and fixed through locking device, further improve the efficiency of installing fan-shaped desktop.

Preferably, a rotating device is arranged between the main tabletop and the center of the table frame, and the main tabletop can rotate relative to the table frame through the rotating device.

After the annular table top is installed, as the diameter of the table is increased, when people cannot reach vegetables at a long distance, the vegetables can be placed on the main table top, all the vegetables can be reached by rotating the main table top, and the dining table is more convenient to use.

Preferably, a switch for controlling the rotation of the main tabletop is arranged between the main tabletop and the table frame, the switch comprises a bayonet and a vertically arranged clamping piece, and the clamping piece is clamped in the bayonet to limit the rotation of the main tabletop.

When the annular table top is installed and the main table top needs to rotate, the switch can be turned on, so that the main table top rotates. When the annular table top is not installed or the main table top is not needed to rotate, the switch can be closed, so that the dining table is more stable, thereby the utility model is flexible to use and wide in application range.

Preferably, the main tabletop is higher than the annular tabletop. The main tabletop can be conveniently rotated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a bottom view of the main tabletop, the table frame and the fan-shaped tabletop of the present invention in a separated state;

FIG. 2 is a top view of the main tabletop, the table frame and the fan-shaped tabletop of the present invention in a separated state;

FIG. 3 is a perspective view of the main tabletop and the table frame of the utility model in a separated state;

FIG. 4 is a front view of the connection between the ring-shaped desktop and the main desktop;

FIG. 5 is a top view of the connection between the ring-shaped table top and the main table top;

FIG. 6 is a schematic view showing the unconnected state of adjacent sector table tops according to the present invention;

FIG. 7 is a schematic view of the connection state of adjacent sector-shaped table tops according to the present invention;

fig. 8 is a schematic view of the switch limiting the rotation of the main tabletop.

In the figure: 1-a table frame, 2-a main table top, 3-a fan-shaped table top, 4-a centripetal connecting rod, 5-a main connecting rod, 6-a first reinforcing rod, 7-a second reinforcing rod, 8-a locking notch, 9-a locking piece, 10-a connecting hole, 11-a connecting piece, 12-a protective plate, 13-a limiting plate, 14-a guide plate, 15-a first gap, 16-a second gap, 17-a mounting seat, 18-a bayonet, 19-a clamping piece and 20-a rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are merely exemplary of the invention and are not intended to be exhaustive. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

a detachable round dining table, as shown in figures 1-5, comprises a table frame 1 and a round main table top 2 arranged on the top of the table frame 1. The outer side of the main tabletop 2 is provided with an annular tabletop used for widening the main tabletop 2, and the circumference of the annular tabletop is equally divided into 6 fan-shaped tabletops 3. It is noted that the circumference of the annular table top may be equally divided into 4-12.

As shown in fig. 1 and 2, a centripetal connecting rod 4 is arranged at the bottom surface of the fan-shaped desktop 3 in a centripetal manner, a main connecting rod 5 which can be sleeved with the centripetal connecting rod 4 is arranged on the desk frame 1 corresponding to the centripetal connecting rod 4, and an extension line of the main connecting rod 5 passes through the circle center of the main desktop 2. The main connecting rod 5 is sleeved outside the centripetal connecting rod 4.

The bottom surface of the fan-shaped desktop 3 is provided with two first reinforcing rods 6 which are parallel to the centripetal connecting rod 4. Two first reinforcing rods 6 are symmetrically arranged on two sides of the centripetal connecting rod 4, so that the stress of the fan-shaped desktop 3 is more stable. A second reinforcing rod 7 which can be sleeved with the first reinforcing rod 6 is arranged on the table frame 1 corresponding to the first reinforcing rod 6. The second reinforcing rod 7 is sleeved outside the first reinforcing rod 6.

The bottom of the fan-shaped desktop 3 is provided with a mounting seat 17 for mounting the centripetal connecting rod 4, and a gap for the main connecting rod 5 to pass through is reserved between the centripetal connecting rod 4 and the fan-shaped desktop 3. The main connecting rod 5 and the centripetal connecting rod 4 are in sleeve joint and then are in contact with the mounting seat 17, and when the main connecting rod 5 is in contact with the mounting seat 17, the distance from the circle center to the inner wall of the fan-shaped desktop 3 is consistent with the radius of the inner circle of the annular desktop.

As shown in fig. 1 and 2, three connecting rods passing through the center of the table frame 1 are horizontally and uniformly distributed on the table frame 1, and two ends of each connecting rod become main connecting rods 5. Three rhombus dead levers are concentrically arranged on the upper parts of the three connecting rods, and the second reinforcing rods 7 and the main connecting rod 5 are connected on the rhombus dead levers. Thereby making the structure of the table frame 1 more stable.

As shown in fig. 6 and 7, a locking device is arranged between the adjacent sector table tops 3. The locking device comprises a locking notch 8 and a locking piece 9 which are respectively arranged on the adjacent sector-shaped table tops 3. Be provided with connecting hole 10 in the fore shaft 8, latch fitting 9 is including moving in latch fitting 9 and can run through the connecting piece 11 of connecting hole 10, and the moving direction of connecting piece 11 has the contained angle with the direction of connection of entad connecting rod 4 and main connecting rod 5.

The connecting piece 11 is L-shaped, and the long edge of the connecting piece 11 is positioned outside the fan-shaped table top 3. The long side of the connecting piece 11 is perpendicular to the radius of the main table top 2. The guard plate 12 is sleeved outside the long edge of the connecting piece 11, and the long edge of the connecting piece 11 can slide and rotate relative to the guard plate 12. One end of the fan-shaped table top 3, which is positioned at the short side of the connecting piece 11, is provided with a limiting plate 13 which limits the movement of the connecting piece 11. And a guide plate 14 parallel to the long edge of the connecting rod is arranged between the guard plate 12 and the limiting plate 13 of the fan-shaped tabletop 3. A first gap 15 used for clamping the short edge of the connecting rod is reserved between the guide plate 14 and the guard plate 12, and the first gap 15, the guide plate 14 and the guard plate 12 form a first limiting device. A second gap 16 for clamping the short side of the connecting rod is left between the guide plate 14 and the limit plate 13, and the second gap 16, the guide plate 14 and the limit plate 13 form a second limit device.

When the number of people has a small number, the fan-shaped table tops 3 are not arranged, three fan-shaped table tops 3 are stacked into one group to form two groups, and then the two groups are symmetrically arranged below the table frame 1. Only the main tabletop 2 is used for eating.

When the number of people having dinner is many, as shown in fig. 1-3, with the centripetal connecting rod 4 and the first stiffener 6 of a plurality of fan-shaped desktops 3, embolia in main connecting rod 5 and second stiffener 7 to with main connecting rod 5 and the contact of mount pad 17, carry on spacingly, thereby remove fan-shaped desktop 3 to needs fixed position.

The connecting rod is then turned, as shown in fig. 7, to move the short side of the connecting rod out of the second gap 16. Move the connecting rod to fore shaft 8 one end to in moving the minor face of connecting rod to first clearance 15, rotate the connecting rod, with the minor face card of connecting rod in first clearance 15. At this time, as shown in fig. 7, the long edge of the connecting rod penetrates through the locking notch 8, so as to connect the adjacent sector table tops 3, thereby widening the table.

When the sector-shaped table top 3 is dismounted, the connecting rods are turned to move the short sides of the connecting rods out of the first gaps 15. And moving the connecting rod to one end of the limiting plate 13, moving the short edge of the connecting rod into the second gap 16, and rotating the connecting rod to clamp the short edge of the connecting rod into the second gap 16. At this point, as shown in figure 6, the long side of the connecting rod moves out of the lock catch, thereby separating the adjacent segment table tops 3. Then the fan-shaped table top 3 is pulled out, and the fan-shaped table top 3 can be detached.

Example 2:

preferably, to better implement the present invention, further optimization is performed on the basis of the above embodiments, and the following arrangement structure is particularly adopted:

as shown in fig. 4 and 8, a rotating device is disposed between the main tabletop 2 and the table frame 1, and the rotating device includes a bearing connected to the main tabletop 2 and the table frame 1, and a rotating shaft 20 vertically disposed. As shown in fig. 8, a switch for controlling the rotation of the main tabletop 2 is arranged between the main tabletop 2 and the table frame 1, and the switch comprises a bayonet 18 and a vertically arranged clamping piece 19. The bayonet 18 is arranged at the bottom of the main tabletop 2 and is opened downwards. The clamping piece 19 is arranged on the table frame 1. The latch 19 may use the structure of the lock 9 of embodiment 1, and the structure of the lock 9 is arranged in a vertical direction.

When the ring table top is not installed or the main table top 2 is not required to rotate, as shown in fig. 8, the coupling member 11 of the locking member 9 is inserted into the locking notch 18, thereby restricting the rotation of the main table top 2.

When the annular table top is installed and the main table top 2 needs to rotate, the connecting piece 11 with the structure of the locking piece 9 is moved out of the bayonet 18, and the main table top 2 can rotate by taking the rotating shaft 20 as an axis.

Example 3:

preferably, to better implement the present invention, further optimization is performed on the basis of the above embodiment 2, and the following arrangement structure is particularly adopted:

as shown in fig. 4, the main tabletop 2 is higher than the annular tabletop, and a gap is left between the bottom surface of the main tabletop 2 and the top surface of the annular tabletop.

The main tabletop 2 can be conveniently and manually rotated through the edge of the main tabletop 2. And the gap is conveniently extended between the main tabletop 2 and the annular tabletop to adjust and control the switch for rotating the main tabletop 2.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

Claims

1. A detachable round dining table is characterized by comprising a table frame (1) and a round main table top (2) arranged at the top of the table frame (1), wherein an annular table top for widening the main table top (2) is arranged at the outer side of the main table top (2);

the circumference of the annular desktop is equally divided into a plurality of fan-shaped desktops (3), centripetal connecting rods (4) are arranged on the fan-shaped desktops (3) in a centripetal manner, main connecting rods (5) which can be sleeved with the centripetal connecting rods (4) are arranged on the desk frame (1) corresponding to the centripetal connecting rods (4), and extension lines of the main connecting rods (5) penetrate through the circle center of the main desktop (2); a first reinforcing rod (6) parallel to the centripetal connecting rod (4) is arranged on the fan-shaped desktop (3), and a second reinforcing rod (7) capable of being sleeved with the first reinforcing rod (6) is arranged on the desk frame (1) corresponding to the first reinforcing rod (6); the main connecting rod (5) is sleeved with the centripetal connecting rod (4), the second reinforcing rod (7) is sleeved with the first reinforcing rod (6), and the fan-shaped desktop (3) is connected with the desk frame (1); a locking device is arranged between the adjacent fan-shaped table tops (3);

a rotating device is arranged between the main tabletop (2) and the center of the table frame (1), and the main tabletop (2) can rotate relative to the table frame (1) through the rotating device;

a switch for controlling the rotation of the main tabletop (2) is arranged between the main tabletop (2) and the table frame (1), the switch comprises a bayonet (18) and a vertically arranged clamping piece (19), and the clamping piece (19) is clamped into the bayonet (18) to limit the rotation of the main tabletop (2).

2. A demountable circular dining table according to claim 1, wherein the locking means comprises a locking notch (8) and a locking piece (9) respectively provided on adjacent sectorial table tops (3); be provided with connecting hole (10) in fore shaft (8), latch fitting (9) are including can removing and can run through connecting piece (11) of connecting hole (10) in latch fitting (9), and the moving direction of connecting piece (11) and the direction of connection of entad connecting rod (4) and main connecting rod (5) have the contained angle.

3. A demountable circular dining table according to claim 2, wherein the locking member (9) further comprises a first limiting means and a second limiting means for limiting the movement of the connecting member (11), the first limiting means limiting the movement of the connecting member (11) when the connecting member (11) is inserted through the connecting hole (10); when the connecting piece (11) moves out of the connecting hole (10), the second limiting device limits the connecting piece (11) to move.

4. The detachable round dining table as claimed in claim 3, wherein the connecting member (11) is "L" shaped, the long side of the connecting member (11) is located outside the fan-shaped table top (3), a protective plate (12) is sleeved outside the long side of the connecting member (11), and the long side of the connecting member (11) can slide and rotate relative to the protective plate (12);

one end, located at the short side of the connecting piece (11), of the fan-shaped desktop (3) is provided with a limiting plate (13) for limiting the movement of the connecting piece (11); a guide plate (14) parallel to the long side of the connecting piece (11) is arranged between the guard plate (12) and the limiting plate (13) of the fan-shaped desktop (3), a first gap (15) used for clamping the short side of the connecting piece (11) is reserved between the guide plate (14) and the guard plate (12), and the first gap (15), the guide plate (14) and the guard plate (12) form a first limiting device; a second gap (16) used for clamping the short side of the connecting piece (11) is reserved between the guide plate (14) and the limiting plate (13), and the second gap (16), the guide plate (14) and the limiting plate (13) form a second limiting device.

5. A demountable circular dining table according to claim 4, wherein the number of sectored table tops (3) is 4-12.

6. A removable circular dining table according to claim 1, wherein the main bar (5) is fitted around the centripetal bar (4).

7. A detachable round dining table according to claim 6, wherein the bottom of the fan-shaped table top (3) is provided with a mounting seat (17) for mounting the centripetal connecting rod (4), the main connecting rod (5) is in contact with the mounting seat (17) after being sleeved with the centripetal connecting rod (4), and when the main connecting rod (5) is in contact with the mounting seat (17), the distance from the center of the circle to the inner wall of the fan-shaped table top (3) is consistent with the radius of the inner circle of the annular table top.

8. A removable circular dining table according to claim 1, wherein said main table top (2) is higher than the ring table top.