CN220088888U - Rotary shrinkage dining table - Google Patents

Abstract

The utility model belongs to the technical field of dining tables, and particularly discloses a rotary shrinkage dining table which comprises a chassis, wherein a rotating plate is rotationally connected to the chassis, a plurality of upper table tops and a plurality of lower table tops are radially and slidably connected to the chassis, the plurality of lower table tops are arranged around the rotating plate in a circle, the plurality of upper table tops are overlapped in a circle and are arranged on the plurality of lower table tops in a staggered mode, the plurality of upper table tops and the plurality of lower table tops are respectively and movably connected with the rotating plate through push-pull rods, a main table top is arranged above the plurality of upper table tops, the main table top is rotationally connected with the rotating plate, a push plate is connected between the rotating plate and the chassis in a lifting mode, and a push column of the push plate penetrates through the rotating plate and is fixedly connected with the main table top. The rotary retractable dining table disclosed by the utility model has the advantages that the upper table top and the lower table top are controlled to be spliced again by utilizing the rotation of the rotary plate, so that the dining table is enlarged and reduced, the dining table is convenient to clean, the use scene is not limited, more people can be accommodated, and fewer people can be accommodated.

Description

Rotary shrinkage dining table

Technical Field

The utility model belongs to the technical field of dining tables, and particularly relates to a rotary shrinkage dining table.

Background

The dining table is an important furniture for eating at first, and generally comprises a square dining table and a round dining table, wherein the square dining table is generally suitable for dining by less users, and the round dining table can accommodate more people, so that embarrassment caused by dividing the dining table can be avoided to a greater extent, and the dining table is more hot and warm.

The existing hotel and restaurant usually adopt a round table with a large table top, and meanwhile, a turntable capable of being manually rotated is added in the center of the table top, so that more users can conveniently eat together, and because the area of the whole round table is large, dust or other pollutants are easy to appear on the table top and the turntable when the round table is idle, and are difficult to clean, and meanwhile, the use field Jing Shouxian is not suitable for containing fewer people.

Accordingly, the inventors have devised a dining table to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims at: the rotary retractable dining table is easy to clean, the use scene is not limited, and more people and fewer people can be accommodated.

In order to achieve the above purpose, the utility model adopts a technical scheme that:

the utility model provides a rotatory shrink formula dining table, includes the chassis, rotate on the chassis and be connected with the rotor plate, radial sliding connection has a plurality of upper table tops and a plurality of lower table tops on the chassis, a plurality of lower table tops centers on the rotor plate is the round setting, a plurality of upper table tops personally submits the round stack and stagger set up in a plurality of on the lower table tops, a plurality of upper table tops and a plurality of lower table tops pass through the push-and-pull rod respectively with rotor plate swing joint, a plurality of upper table tops's top is equipped with main table top, main table top with rotor plate rotation is connected, the rotor plate with go up and down between the chassis is connected with the push pedal, the push post of push pedal pass the rotor plate and with main table top fixed connection.

As an improvement of the rotary shrinkage dining table, the chassis is rotatably connected with a rotary ring through a bearing, the rotary ring is fixedly arranged below the rotary plate at intervals, and the push plate is positioned between the rotary ring and the rotary plate.

As an improvement of the rotary retractable dining table, a driving source is fixed in the chassis, a gear is arranged at the output end of the driving source, and the rotary plate is sleeved outside the gear and meshed with the gear.

As an improvement of the rotary shrinkage dining table, an annular bottom plate is fixed at the bottom of the main table surface, fixing plates are fixed above the rotary plate at intervals, and the fixing plates are rotationally connected with the bottom plate through roller bearings.

As an improvement of the rotary retractable dining table, the rotary plate is polygonal, the lower table tops are hinged to the corners of the rotary plate in a one-to-one correspondence mode through the corresponding push-pull rods, and the upper table tops are hinged to the sides of the corners of the rotary plate in a one-to-one correspondence mode through the corresponding push-pull rods.

As an improvement of the rotary retractable dining table, the chassis and the plurality of lower table tops are sleeved with annular side baffles, and the side baffles are connected with the chassis in a lifting manner.

As an improvement of the rotary retractable dining table, a plurality of sliding grooves are formed in the inner wall of the side baffle at intervals in an inclined mode, a plurality of sliding blocks are arranged at the edge of the chassis at intervals, and the sliding blocks are in one-to-one sliding fit with the sliding grooves.

As an improvement of the rotary retractable dining table, a plurality of limiting blocks are arranged at the edge of the chassis at intervals, and the limiting blocks are respectively connected with the side baffles in a rotary mode through balls.

As an improvement of the rotary retractable dining table, the chassis is connected with a plurality of sliding seats in a sliding manner, the sliding seats are connected with a plurality of upper table tops and a plurality of lower table tops in a one-to-one correspondence manner, a lifting block is arranged between every two adjacent sliding seats, and the lower table tops are overlapped on the lifting block.

As an improvement of the rotary retractable dining table, a rotating rod is inserted into the chassis, one end of the rotating rod extends to the chassis to form a handle, a jacking block is fixedly sleeved at the other end of the rotating rod, and the jacking block movably butts against the pushing plate.

Compared with the prior art, the rotary retractable dining table disclosed by the utility model has the advantages that the rotary plate is utilized to rotate, the push-pull rod is controlled to push the plurality of upper table tops and the plurality of lower table tops to slide outwards along the radial direction of the chassis, the upper table tops and the lower table tops are spliced around the main table surface, the dining table is expanded, the dining table is enlarged, the main table tops are pushed to move upwards by lifting movement of the push plate, the plurality of upper table tops and the plurality of lower table tops are controlled to slide inwards along the radial direction of the chassis by reverse rotation of the rotary plate, the upper table tops and the lower table tops are overlapped and hidden at the bottom of the main table tops together, the dining table is reduced, the whole dining table is foldable and small, dust or other dirty objects cannot appear on each table top when the dining table is idle, the dining table is easy to clean, the dining table is selectively enlarged or reduced according to actual requirements, a use scene is not limited, more people can be accommodated, and fewer people can be accommodated.

Description of the drawings:

FIG. 1 is an enlarged perspective view of the rotary retractable dining table of the present utility model in a retracted and reduced state;

FIG. 2 is an enlarged cross-sectional view of the rotary retractable dining table of the present utility model in a reduced-shrinkage state;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is an exploded perspective view of the rotary retractable dining table of the present utility model;

FIG. 5 is an enlarged exploded perspective view of the motor, swivel ring, push plate, swivel plate, stationary plate and roller bearing of the present utility model;

FIG. 6 is an enlarged perspective view of the rotary retractable dining table of the present utility model with the top removed;

FIG. 7 is an enlarged perspective assembly view of the rotating ring, thrust plate, rotating plate, stationary plate and roller bearing of the present utility model;

FIG. 8 is an enlarged top view of the rotary retractable dining table of the present utility model in an enlarged condition with the main deck removed;

FIG. 9 is an enlarged perspective view of the rotary retractable dining table of the present utility model;

fig. 10 is an enlarged perspective view of another view of the swivel-and-shrink type dining table of the present utility model.

Illustration of:

1. a chassis; 11. a base; 12. a rotating ring; 121. a bearing; 13. a motor; 131. a gear; 14. a slide block; 15. a lower slide rail; 151. a lower slide; 16. an upper slide rail; 161. an upper slider; 17. raising the block; 18. a rotating lever; 181. a top block; 182. a handle; 19. a limiting block; 2. side baffles; 21. a chute; 3. a push plate; 31. pushing a column; 4. a rotating plate; 41. internal teeth; 5. a lower table top; 51. a lower push-pull rod; 6. an upper table top; 61. an upper push-pull rod; 7. a fixing plate; 71. a roller bearing; 8. a main table top; 81. a bottom plate.

Detailed Description

Embodiments of the present utility model will now be described in detail with reference to the drawings, which are intended to be used as references and illustrations only, and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 10, a rotary retractable dining table comprises a chassis 1, a rotary plate 4, a plurality of upper table tops 6, a plurality of lower table tops 5 and a main table top 8, wherein the rotary plate 4 is rotatably arranged on the chassis 1, the plurality of upper table tops 6 and the plurality of lower table tops 5 are slidably arranged on the chassis 1 along the radial direction of the chassis 1, the plurality of lower table tops 5 are arranged around the rotary plate 4 in a circle, the plurality of upper table tops 6 are overlapped and staggered on the plurality of lower table tops 5 in a circle, the plurality of upper table tops 6 and the plurality of lower table tops 5 are respectively and movably connected with the rotary plate 4 through push-pull rods (namely, a lower push-pull rod 51 and an upper push-pull rod 61), the main table top 8 is arranged above the plurality of upper table tops 6, the main table top 8 is rotatably connected with the rotary plate 4, a push plate 3 is in lifting connection between the rotary plate 4 and the chassis 1, and a push column 31 of the push plate 3 passes through the rotary plate 4 and is fixedly connected with the main table top 8.

Referring to fig. 1 and 2, the chassis 1 is circular, a base 11 is fixed at the bottom of the chassis 1, a bearing 121 is arranged at the center of the top surface of the chassis 1, the outer ring of the bearing 121 is fixedly connected with the chassis 1, a rotating rod 18 is inserted on the chassis 1, concretely, an L-shaped groove is arranged on the top surface of the chassis 1, the rotating rod 18 is accommodated in the groove, one end of the rotating rod 18 extends out of the chassis 1 to form a handle 182, the handle 182 is positioned at the bottom of the chassis 1, an L-shaped top block 181 is fixedly sleeved at the other end of the rotating rod 18, the rotating rod 18 and the top block 181 are combined to form an L shape integrally, the bearing 121 is arranged around the top block 181, four upper sliding rails 16 and four lower sliding rails 15 are radially arranged on the top end surface of the chassis 1, the four upper sliding rails 16 and the four lower sliding rails 15 are staggered and arranged at intervals, a lifting block 17 is arranged between each upper sliding rail 16 and one lower sliding rail 15 adjacent to the upper sliding rail 16, the total number of the lifting blocks 17 is eight, the height of each lifting block 17 is greater than that of the upper sliding rail 16 and the lower sliding rail 15, a plurality of limiting blocks 19 and a plurality of sliding fixing blocks are arranged at intervals at the edge of the chassis 1, balls are arranged on the outer end surface of each limiting block 19 far away from the bearing 121, T-shaped sliding blocks 14 are fixed on the outer end surface of each sliding fixing block far away from the bearing 121, and the sliding part of each sliding block 14 is cylindrical.

Referring to fig. 4 and 6, an annular side baffle 2 is sleeved outside the chassis 1 and the plurality of lower table boards 5, the side baffle 2 is connected with the chassis 1 in a lifting manner, specifically, a plurality of sliding grooves 21 are formed in the inner wall of the side baffle 2 at intervals and in an inclined manner, a plurality of sliding blocks 14 on the chassis 1 are in one-to-one sliding fit with the plurality of sliding grooves 21, balls on a plurality of limiting blocks 19 are in movable fit with the inner wall of the chassis 1, so that the plurality of limiting blocks 19 are respectively connected with the side baffle 2 in a rotating manner through the balls, and the side baffle 2 can rotate around the chassis 1 in a lifting manner.

Referring to fig. 2, 3, 4 and 8, the number of the upper table top 6 and the lower table top 5 of the present utility model is preferably four, a plurality of sliding seats are slidably connected on the chassis 1, the plurality of sliding seats are specifically four upper sliding seats 161 and four lower sliding seats 151, wherein the four upper sliding seats 161 are slidably arranged on the four upper sliding rails 16 in a one-to-one correspondence manner, the four upper table top 6 is slidably arranged on the four upper sliding seats 161, the four upper table top 6 is connected with the rotating plate 4 through four arc-shaped upper sliding rods 61, the four lower sliding seats 151 are slidably arranged on the four lower sliding rails 15 in a one-to-one correspondence manner, the four lower table top 5 is slidably arranged on the four lower sliding seats 151, the four lower table top 5 is connected with the rotating plate 4 through four arc-shaped lower sliding rods 51, and the lifting block 17 is located between the two adjacent sliding seats, namely: the lifting blocks 17 are located between the upper slide seat 161 and the adjacent lower slide seat 151, when the whole dining table is in a contracted state, the four lower table tops 5 are enclosed into a ring shape and located on eight lifting blocks 17 (each lower table top 5 is located on two corresponding lifting blocks 17), meanwhile, the four upper table tops 6 are enclosed into a ring shape and are overlapped on the four lower table tops 5, the positions of the four upper table tops 6 and the four lower table tops 5 are staggered, and the main table top 8 is located right above the four upper table tops 6.

Referring to fig. 2 to 5, in order to drive the rotation plate 4 to rotate, a driving source, preferably a motor 13, is fixed in the chassis 1, the motor 13 is located at the center of the chassis 1, and a gear 131 is provided at an output end of the motor 13.

Referring to fig. 2, 3, 4, 5 and 7, a rotary ring 12 is rotatably connected to the chassis 1 through a bearing 121, specifically, an inner ring of the bearing 121 is fixedly connected to the rotary ring 12, the rotary ring 12 is annular, the rotary ring 12 is fixedly and intermittently arranged right below the rotary plate 4, the push plate 3 is annular and is positioned between the rotary ring 12 and the rotary plate 4, the top block 181 is positioned below the push plate 3 and movably presses the push plate 3, four push posts 31 are vertically arranged at the top of the push plate 3, the four push posts 31 movably penetrate through an upper shaft sleeve of the rotary plate 4, the rotary plate 4 is in a polygonal ring shape and sleeved outside the gear 131, internal teeth 41 are arranged on the inner wall of the rotary plate 4, the rotary plate 4 is meshed with external teeth on the gear 131 through the internal teeth 41, an annular fixed plate 7 is intermittently fixed right above the rotary plate 4, an annular bottom plate 81 is fixed at the bottom of a main table top 8, a fixed plate 7 is rotationally connected with the bottom plate 81 through a sliding annular roller bearing 71, the roller bearing 71 is clamped between the fixed plate 7 and the bottom plate 81, specifically, an inner ring of the roller bearing 71 is fixedly connected with the bottom plate 81, meanwhile, an outer ring of the roller bearing 71 is fixedly connected with the fixed plate 7, a push column 31 of a push plate 3 penetrates through a rotary plate 4, then sequentially penetrates through the fixed plate 7 and the roller bearing 71, finally is fixedly connected with the bottom plate 81 at the bottom of the main table top 8, and further pushes the main table top 8 to move up and down.

Referring to fig. 4 and 8, the four lower push-pull rods 51 and the four upper push-pull rods 61 are arc-shaped, wherein one ends of the four lower push-pull rods 51 are hinged in one-to-one correspondence with the edge centers of the upper surfaces of the four lower table boards 5, the other ends of the four lower push-pull rods 51 are hinged in one-to-one correspondence with the four corners of the rotating board 4, one ends of the four upper push-pull rods 61 are hinged in one-to-one correspondence with the edge centers of the lower surfaces of the four upper table boards 6, and the other ends of the four upper push-pull rods 61 are hinged in one-to-one correspondence with the sides of the four corners of the rotating board 4 (i.e. the positions of the four sides of the rotating board 4 close to the corners).

The working principle of the rotary shrinkage dining table of the utility model is as follows:

when a user needs to enlarge the dining table, the side baffle plates 2 are manually rotated to enable the sliding blocks 14 to slide along the sliding grooves 21 until the side baffle plates 2 move downwards to a limit position, the motor 13 drives the gear 131 to rotate, the gear 131 drives the rotating plate 4 to rotate, the rotating plate 4 drives the rotating ring 12, the pushing plate 3 and the fixing plate 7 to rotate together, at the moment, the rotating plate 4 pushes the four lower table tops 5 to slide outwards through the four lower push-pull rods 51 in a one-to-one correspondence manner, the rotating plate 4 pushes the four upper table tops 6 to slide outwards through the four upper push-pull rods 61 in a one-to-one correspondence manner until the four upper table tops 6 and the four lower table tops 5 are moved onto the side baffle plates 2 and spliced to form a ring shape, at the moment, the positions of the four upper table tops 6 and the four lower table tops 5 are staggered, the handle 182 is manually rotated to enable the rotating rod 18 to rotate, the pushing plate 181 is further driven to rotate, the pushing plate 181 is far away from the pushing plate 3, the main table top 8 is pushed down to the pushing plate 3 under the action of self gravity, the pushing plate 3 falls into the rotating ring 12, the distance between the main table top 8 and the chassis 1 is reduced, and the user can directly manually rotate the main table top 8 to take a meal normally;

when the user needs to shrink the dining table, the handle 182 is rotated reversely manually, the rotating rod 18 pushes the push plate 3 to move upwards through the top block 181, the push plate 3 pushes the main table top 8 to move upwards, a certain space is formed between the main table top 8 and the chassis 1, the motor 13 drives the gear 131 to rotate, the rotating plate 4, the rotating ring 12, the push plate 3 and the fixed plate 7 are driven to rotate together, the rotating plate 4 pulls the four lower table tops 5 to move inwards through the four lower push-pull rods 51, meanwhile, the rotating plate 4 pulls the four upper table tops 6 to move inwards through the four upper push-pull rods 61 until the four lower table tops 5 move to the lifting block 17 of the chassis 1 and are spliced into a ring shape, the four upper table tops 6 move to the four lower table tops 5 and are spliced into a ring shape, at this time, the four upper table tops 6 are staggered and overlapped on the four lower table tops 5, the four upper table tops 6 and the four lower table tops 5 are hidden in the space between the main table top 8 and the chassis 1, the whole dining table top 1 is in a shrinking state, and the user rotates the side baffle 2 reversely, so that the side baffle 2 can be lifted and sleeved on the whole upper table tops 6 and the lower table tops 5.

According to the rotary retractable dining table disclosed by the utility model, the rotation of the rotary plate 4 is utilized to control the push-pull rod to push the plurality of upper table tops 6 and the plurality of lower table tops 5 to slide outwards along the radial direction of the chassis 1, so that the upper table tops 6 and the lower table tops 5 are spliced around the main table top 8 in a circle, the dining table is expanded, the dining table is enlarged, the main table top 8 is pushed to move upwards by lifting movement of the push plate 3, the push-pull rod is controlled to push the plurality of upper table tops 6 and the plurality of lower table tops 5 to slide inwards along the radial direction of the chassis 1 by reverse rotation of the rotary plate 4, the upper table tops 6 and the lower table tops 5 are overlapped and hidden at the bottom of the main table top 8 together, the dining table is reduced, the whole dining table can be folded and reduced, dust or other dirty objects cannot appear on each table top when idle, the dining table is easy to clean, the use scene is not limited according to actual requirements, more people can be accommodated, and fewer people can be accommodated.

The above disclosure is illustrative of the preferred embodiments of the present utility model and should not be construed as limiting the scope of the utility model, which is defined by the appended claims.

Claims (10)

1. The utility model provides a rotatory shrink formula dining table, includes the chassis, its characterized in that, rotate on the chassis and be connected with the rotor plate, radial sliding connection has a plurality of upper table tops and a plurality of lower table tops on the chassis, a plurality of lower table tops is the round setting about the rotor plate, a plurality of upper table tops are the round stack and stagger and set up in a plurality of on the lower table tops, a plurality of upper table tops and a plurality of lower table tops respectively through the push-and-pull rod with rotor plate swing joint, a plurality of upper table tops's top is equipped with the main table top, the main table top with the rotor plate rotates to be connected, the rotor plate with go up and down between the chassis is connected with the push pedal, the push post of push pedal pass the rotor plate and with main table top fixed connection.

2. The rotary and retractable dining table according to claim 1, wherein the chassis is rotatably connected with a rotary ring through bearings, the rotary ring is fixed and spaced below the rotary plate, and the push plate is located between the rotary ring and the rotary plate.

3. The rotary retractable dining table according to claim 2, wherein a driving source is fixed in the chassis, a gear is arranged at an output end of the driving source, and the rotary plate is sleeved outside the gear and meshed with the gear.

4. The rotary and retractable dining table according to claim 1, wherein an annular bottom plate is fixed at the bottom of the main table top, and fixing plates are fixed above the rotary plate at intervals, and the fixing plates are rotatably connected with the bottom plate through roller bearings.

5. The rotary and retractable dining table according to claim 1, wherein the rotary plate is polygonal, the lower table tops are hinged to the corners of the rotary plate through corresponding push-pull rods in a one-to-one correspondence mode, and the upper table tops are hinged to the sides of the corners of the rotary plate through corresponding push-pull rods in a one-to-one correspondence mode.

6. The rotary and retractable dining table according to claim 1, wherein the chassis and the plurality of lower tops are sleeved with annular side baffles, and the side baffles are connected with the chassis in a lifting manner.

7. The rotary and retractable dining table according to claim 6, wherein a plurality of sliding grooves are formed in the inner wall of the side baffle at intervals in an inclined mode, a plurality of sliding blocks are arranged at the edge of the chassis at intervals, and the sliding blocks are in one-to-one sliding fit with the sliding grooves.

8. The rotary and retractable dining table according to claim 6, wherein a plurality of limiting blocks are arranged at the edge of the chassis at intervals, and the limiting blocks are respectively connected with the side baffles in a rotating mode through balls.

9. The rotary and retractable dining table according to claim 1, wherein a plurality of sliding seats are connected to the chassis in a sliding manner, the sliding seats are connected to the upper table top and the lower table top in a one-to-one correspondence manner, a lifting block is arranged between two adjacent sliding seats, and the lower table top is arranged on the lifting block in a superposition manner.

10. The rotary retractable dining table according to claim 1, wherein a rotating rod is inserted on the chassis, one end of the rotating rod extends to the chassis to form a handle, a jacking block is fixedly sleeved at the other end of the rotating rod, and the jacking block movably butts against the pushing plate.