CN213696148U

CN213696148U - Rotary table

Info

Publication number: CN213696148U
Application number: CN202021082105.3U
Authority: CN
Inventors: 季芃宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-07-16
Anticipated expiration: 2030-06-12

Abstract

The utility model relates to the field of furniture, specifically a rotary table. The novel table comprises a table top, table legs, a bearing support and a rotating ring, wherein the bearing support is erected on the table legs, the rotating ring is erected on the bearing support, the table top is arranged on the rotating ring, a through hole is formed in the middle of the table top, a handle is arranged at the bottom of the table top, and a hole cover is embedded in the through hole. The bearing is improved through the bearing support 3, the through hole 6 in the center of the tabletop 1 is covered by the hole cover 5 when the table is not used, the table can be used as a dining table or a tea table, and the overall table is designed into a common table shape, so that privacy is protected conveniently.

Description

Rotary table

Technical Field

The utility model relates to the field of furniture, specifically a rotary table.

Background

The modern development is different day by day, the existing bed and chair appliances on the market have limited originality and cannot meet the more and more novel requirements of people, and meanwhile, the appliances are extremely sharp in shape, are not suitable for people to be shown, and need to be placed in a concealed mode when not used, so that the convenience is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotary table aiming at the problems existing in the prior art.

The technical scheme is as follows:

a rotary table comprises a table top, table legs, a bearing support and a rotary ring, wherein the bearing support is erected on the table legs, the rotary ring is erected on the bearing support, the table top is arranged on the rotary ring, a through hole is formed in the middle of the table top, a handle is arranged at the bottom of the table top, and a hole cover is embedded in the through hole.

Furthermore, the through hole is a stepped hole with a large upper part and a small lower part, a step is arranged in the through hole, the top surface of the hole cover is flush with the tabletop, and the bottom surface of the hole cover is in limit fit with the step.

Furthermore, two parallel square holes are formed in the middle of the hole cover, and a grab handle is reserved between the two parallel square holes.

Furthermore, two U-shaped handles are arranged on the bottom surface of the desktop, and are symmetrically arranged and close to the edge of the desktop.

Furthermore, the swivel is composed of a first swivel, a second swivel, a ball support and balls, wherein annular ball grooves are formed in the top surface of the first swivel and the bottom surface of the second swivel, the balls are placed in the annular ball grooves, the balls are mounted on the ball support, and the second swivel is buckled on the balls. The bearing support comprises first bearing frame and second bearing frame, and first bearing frame is circular, and the second bearing frame is square, and second bearing frame inscribes in first bearing frame, the second bearing frame all is equipped with eight Z shape angle sign indicating numbers, the footing of Z shape angle sign indicating number inwards extends, and the footing fixed connection of first change and Z shape angle sign indicating number, the height that highly is greater than Z shape angle sign indicating number of first change. The table legs are detachably connected with the bearing support, each table leg comprises a connecting sheet and a supporting leg, the connecting sheets are fixedly arranged at the top ends of the supporting legs, connecting holes are respectively formed in two ends of each connecting sheet, threaded holes corresponding to the positions of the connecting holes are formed in the second bearing frame, and the connecting sheets are connected with the second bearing frame through bolts.

The utility model has the advantages that:

the utility model discloses possess multiple functions, improve the bearing through bearing support 3, cover through-hole 6 at 1 center of desktop with handhole door 5 when not using, can be as dining table or tea table, desk global design is ordinary desk shape.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the swivel assembly of the present invention;

FIG. 3 is a schematic view of the structure of the load-bearing support of the present invention;

FIG. 4 is a schematic view of the handle structure on the bottom surface of the desktop of the present invention;

FIG. 5 is a schematic view of the overall structure of the swivel;

FIG. 6 is a schematic view of a first swivel structure;

FIG. 7 is a schematic view of a second swivel structure;

FIG. 8 is a schematic view of a ball support structure;

FIG. 9 is a schematic view of the construction of the orifice cover;

FIG. 10 is a schematic cross-sectional view of an A-A orifice cover;

figure 11 is a structural view of the table leg;

in the figure: 1 tabletop, 2 table legs, 3 bearing supports, 4 rotating rings, 5 hole covers, 6 through holes, 11 handles, 31 first bearing frames, 32 second bearing frames, 33 corner connectors, 41 first rotating rings, 42 balls, 43 second rotating rings, 44 ball supports, 411 first ball grooves, 431 second ball grooves, 51 square holes, 52 grab handles and 61 steps.

Detailed Description

The implementation benefit is as follows:

referring to fig. 1-11, a rotary table is composed of a table top, table legs, a support frame, a swivel and a hole cover.

The outer contour of the desktop 1 is round or square, a through hole 6 is arranged at the center, and two U-shaped handles 11 are arranged at the bottom. The through hole 6 is a stepped hole with a large upper part and a small lower part, and a step 61 is arranged in the hole; the handles 11 are symmetrically arranged near the edge of the table top 1.

The bearing support 3 is formed by welding a first bearing frame 31 and a second bearing frame 32, the first bearing frame 31 is circular, the second bearing frame 32 is square, the second bearing frame 32 is internally tangent to the first bearing frame 31 and welded with the first bearing frame 31, two Z-shaped corner codes 33 are welded on four edges of the second bearing frame 32 respectively and used for bearing the rotating ring 4, one end of each Z-shaped corner code 33 is a top foot and welded on the second bearing frame 32, the other end of each Z-shaped corner code is a bottom foot and extends towards the rotating ring 4, the first rotating ring 41 is welded with the bottom feet of the Z-shaped corner codes 33, the height of the first rotating ring 41 is larger than that of the Z-shaped corner codes 33, and therefore the second rotating ring 43 is guaranteed to rotate without obstruction.

Table leg 2 is four, comprises connection piece and landing leg, and the connection piece is the bar, and the landing leg is the cylindricality, and the landing leg welds in the connection piece middle part, has seted up the connecting hole on the both ends of connection piece respectively, and the through-hole 6 that the connecting hole passes for holding the bolt sets up the screw hole that corresponds with the connecting hole position on the second bearing frame 32, and the bolt passes the connecting hole and fastens table leg 2 to on the second bearing frame 32.

The shape of the hole cover 5 is matched with that of the through hole 6, the hole cover is embedded into the through hole 6, the top surface of the hole cover 5 is flush with the tabletop 1, and the step 61 on the bottom surface of the hole cover 5 is in limit fit; the through hole 6 is embedded with a hole cover 5, the middle part of the hole cover 5 is provided with two parallel square holes 51, and a grab handle 52 is arranged between the two parallel square holes 51.

The rotating ring 4 is a structure similar to a thrust bearing and composed of a first rotating ring 41, a second rotating ring 43, a ball support 44 and balls 42, the inner diameter of the rotating ring 4 is larger than the diameter of the through hole, a first ball groove 411 is formed in the top surface of the first rotating ring 41, a second ball groove 431 is formed in the bottom surface of the second rotating ring 43, the first ball groove 411 and the second ball groove 431 are opposite in direction and same in size, the balls 42 are placed in the annular ball 42 groove, a plurality of ball 42 holes are formed in the ball support 44 at equal intervals in an annular shape, the balls 42 are embedded in the ball 42 holes, the balls 42 are in clearance fit with the ball 42 holes, and the balls 42 are clamped in the ball 42 holes after the first rotating ring 41 and the second rotating ring 43 are buckled oppositely. The swivel 4 may also use a conventional swivel table 4.

Example two:

in a rotary table as shown in fig. 1-11, the through hole may be a hole interference-fitted with the hole cover, the table top is installed above the second rotary ring 43 and may be fixed by placing, gluing, welding, screwing, etc., and when the table top is installed by direct placing, an anti-slip layer is adhered to the contact surface of the table top and the second rotary ring 43 to increase the friction force; when the table top is installed on the second rotating ring 43, the diameter of the first bearing frame 31 is larger than that of the table top, the table top is flush with the top surface of the first bearing frame 31, and the outer edge of the table top is in clearance fit with the inner surface of the first bearing frame 31.

The utility model discloses possess multiple functions, improve the bearing through bearing support 3, cover through-hole 6 at 1 center of desktop with handhole door 5 when not using, can be as dining table or tea table, desk global design is ordinary desk shape, is convenient for protect the privacy.

Claims

1. The rotary table is characterized in that a through hole is formed in the middle of the table top, a handle is arranged at the bottom of the table top, and a hole cover is embedded in the through hole.

2. A rotary table according to claim 1, wherein the through hole is a stepped hole with a large top and a small bottom, a step is provided in the through hole, the top surface of the hole cover is flush with the table top, and the bottom surface of the hole cover is in limit fit with the step.

3. A rotary table according to claim 2, wherein the hole cover has two parallel square holes in the middle thereof, and a handle is provided between the two parallel square holes.

4. A rotary table according to claim 1, 2 or 3, wherein the underside of the table top is provided with two U-shaped handles which are symmetrically disposed adjacent the edges of the table top.

5. A rotary table according to claim 4, wherein the rotary ring comprises a first rotary ring, a second rotary ring, a ball support and balls, the top surface of the first rotary ring and the bottom surface of the second rotary ring are provided with annular ball grooves, the balls are placed in the annular ball grooves, the balls are mounted on the ball support, and the second rotary ring is buckled with the balls.

6. A rotary table according to claim 1, 2, 3 or 5, wherein the support frame comprises a first support frame and a second support frame, the first support frame being circular and the second support frame being square, the second support frame being inscribed in the first support frame.

7. A rotary table according to claim 6 wherein the second load bearing frames each have eight Z-shaped corner connectors with inwardly extending feet, the first swivel being fixedly connected to the feet of the Z-shaped corner connectors, the height of the first swivel being greater than the height of the Z-shaped corner connectors.

8. A rotary table according to claim 7, wherein the legs are removably connected to the support bracket.

9. A rotary table as claimed in claim 8, wherein the legs comprise connecting plates and legs, the connecting plates are fixed on the top ends of the legs, connecting holes are respectively formed at both ends of the connecting plates, threaded holes corresponding to the connecting holes are formed in the second bearing frame, and the connecting plates are connected with the second bearing frame by bolts.