CN213045977U

CN213045977U - Rotary folding dining table

Info

Publication number: CN213045977U
Application number: CN202021066072.3U
Authority: CN
Inventors: 张春艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-04-27
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a rotary folding dining table, belonging to the technical field of living furniture, comprising a common dining plate, an additional dining plate, a lifting component, a telescopic component and a supporting leg, wherein the supporting leg is a quadrangular frustum pyramid; when the dining table is unfolded, the lifting assembly is rotated, the lifting assembly vertically moves downwards in the rotating process, the telescopic assembly drives the additional dining plate to extend out of the lower portion of the common dining plate under the rotation of the lifting assembly, the additional dining plate and the common dining plate are combined into the large dining table, the requirement of dining for multiple people is met, the rotating assembly only needs to be rotated in the opposite direction when the dining table is folded, and the unfolding and folding processes of the dining table are simple and rapid in operation.

Description

Rotary folding dining table

Technical Field

The utility model belongs to the technical field of the life furniture technique and specifically relates to a rotatory exhibition dining table that closes.

Background

The dining table is one of the necessary furniture in daily life. Because the number of people eating each family on a flat day is not greatly changed, a small-area dining table is generally used. However, when family relatives and friends come, the daily household small dining table cannot meet the requirement of dining with a plurality of people.

In order to solve the embarrassing situation, a multifunctional rotating size interconversion dining table appears in the prior art, for example, chinese patent with patent number CN207075737U, including a rotating chassis, a fan-shaped plate assembly, a cross plate assembly, an additional plate assembly and a driving mechanism, the driving mechanism is arranged at the fan-shaped plate assembly, the cross plate assembly, the lower position of the additional plate assembly, the driving mechanism includes a radial telescopic driving mechanism and an axial lifting driving mechanism, the fan-shaped plate assembly is connected with the output end of the radial telescopic driving mechanism, the cross plate assembly is connected with the output end of the axial lifting driving mechanism, and the additional plate assembly is connected on the cross plate assembly in a foldable manner. When expanding, the border of lazy susan, the rotary disk pivoted position of main part at this moment upwards changes, and simultaneously, the rotary disk passes through the outside upward movement of the part that hinge and dwang effect promoted the increase area, when upwards outside reaches highest position under the spud effect, opens the folded sheet with the hand. When the folding table is folded, the edge of the rotary table is provided with a gap, the plate with the increased area is folded inwards, the edge of the rotary table is rotated, the rotary disc of the main body moves downwards, the straight rod moves inwards under the action of the hinge,

in the prior art, when the dining table with changeable sizes is unfolded or folded, the folding plate must be manually opened or the folding plate must be manually folded inwards, so that the operation of the dining table is complex and inconvenient in the unfolding and folding processes.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to among the above-mentioned prior art dining table expand, convert into the problem that the in-process operation is complicated, provide an easy operation's rotatory exhibition dining table, can realize through following technical scheme:

the utility model provides a rotatory table that opens and shuts, includes the dinner plate commonly used, additional dinner plate, lifting unit, flexible subassembly and supporting leg, the supporting leg is four prismatic table, lifting unit sets up in the last bottom surface of supporting leg, flexible subassembly rotates with lifting unit to be connected, additional dinner plate fixed connection is on flexible subassembly, dinner plate fixed connection is on lifting unit commonly used.

The utility model discloses further set up to: the lifting assembly comprises a fixed plate, a lifting rod and a poking rod, the lifting plate is a circular plate, the lifting rod is a threaded rod, the lifting rod is fixedly connected to the lower end face of the lifting plate, the poking rod is in circumferential array fixed connection to the lower end face of the lifting plate and takes the center of the circle of the lower end face of the lifting plate as the center of the array circle, the fixed plate is a rectangular plate and the center of the upper end face of the rectangular plate is provided with a through threaded hole, the lifting rod is in threaded connection with the fixed plate, and the poking rod is connected with the telescopic.

The utility model discloses further set up to: the telescopic assembly comprises a rotary cylinder and four support frames, the rotary cylinder is rotatably connected to the upper end of a fixed plate, the four support frames are fixedly connected to the side wall of the rotary cylinder at equal intervals of 90 degrees, one end of each support frame, far away from the rotary cylinder, is adjacent to the other end of each support frame, is fixedly connected with a first double-sided guide rail and a second double-sided guide rail respectively, the first double-sided guide rail and the second double-sided guide rail are arranged in parallel and are parallel to the two parallel side walls of the fixed plate, the first double-sided guide rail and the second double-sided guide rail are connected with a first U-shaped slide rod in a sliding way in the same side of the sliding way, the second U-shaped slide rod is connected in a sliding way in the other side of the sliding way of the first double-sided guide rail and the second U-shaped slide rod, the openings of the first U-shaped slide rod and the second U-shaped slide rod are oppositely arranged, the fixed plate is perpendicular to the two side walls of the first double-sided, the other end of the second connecting rod is hinged to the side wall, perpendicular to the second double-sided guide rail, of the second U-shaped slide bar, the additional dinner plate is fixedly connected to the side wall, perpendicular to the first double-sided guide rail, of the first U-shaped slide bar and the second U-shaped slide bar respectively, a sliding hole is formed in the rotary cylinder, and the poking rod penetrates through the sliding hole and is connected with the rotary cylinder in a sliding mode.

The utility model discloses further set up to: the common dinning plate and the two additional dinning plates are spliced into a circular plate.

To sum up, the utility model discloses a beneficial technological effect does:

when the dining table is unfolded, the lifting assembly is rotated, the lifting assembly vertically moves downwards in the rotating process, the telescopic assembly drives the additional dining plate to extend out of the lower portion of the common dining plate under the rotation of the lifting assembly, the additional dining plate and the common dining plate are combined into the large dining table, the requirement of dining for multiple people is met, the rotating assembly only needs to be rotated in the opposite direction when the dining table is folded, and the unfolding and folding processes of the dining table are simple and rapid in operation.

Drawings

FIG. 1 is a schematic view showing the structure of the folded dining board of the present embodiment;

FIG. 2 is a schematic view for illustrating the structure of the present embodiment when folded;

FIG. 3 is a schematic view showing the structure of the present embodiment without a dining board when unfolded;

FIG. 4 is a schematic view for showing the structure of the present embodiment when it is unfolded;

fig. 5 is an exploded view for showing the folded dining board of the present embodiment.

Reference numerals: 1. a common dinning board; 2. adding a dinning plate; 3. a lifting assembly; 31. a fixing plate; 32. a lifting plate; 33. a lifting rod; 34. a poke rod; 35. a threaded hole; 4. a telescoping assembly; 41. a rotary drum; 42. a support frame; 43. a first double-sided guide rail; 44. a second double-sided guide rail; 45. a first U-shaped slide bar; 46. a second U-shaped slide bar; 47. a first link; 48. a second link; 49. a sliding hole; 5. and (5) supporting legs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Examples

As shown in fig. 1-5, for the utility model discloses a rotary folding dining table, including meal board 1 commonly used, additional meal board 2, elevating assembly 3, telescopic component 4 and supporting leg 5, supporting leg 5 is the quadrangular frustum pyramid, and elevating assembly 3 sets up in the last bottom surface of supporting leg 5, and telescopic component 4 rotates with elevating assembly 3 to be connected, and additional meal board 2 fixed connection is on telescopic component 4, and meal board 1 fixed connection is on elevating assembly 3 commonly used. When the dining table is unfolded, the lifting component 3 is rotated, the lifting component 3 vertically moves downwards in the rotating process, the telescopic component 4 drives the additional dining board 2 to extend out of the lower portion of the common dining board 1 under the rotation of the lifting component 3, the additional dining board and the common dining board 1 are combined into a large dining table, the requirement of dining for multiple people is met, the lifting component 3 only needs to be rotated in the opposite direction when the dining table is folded, and the unfolding and folding processes of the dining table are easy and rapid to operate.

The lifting component 3 comprises a fixed plate 31, a lifting plate 32, a lifting rod 33 and a poking rod 34, the lifting plate 32 is a circular plate, the lifting rod 33 is a threaded rod, the lifting rod 33 is fixedly connected to the lower end face of the lifting plate 32, the poking rod 34 is in a circular array fixed connection to the lower end face of the lifting plate 32 and takes the circle center of the lower end face of the lifting plate 32 as the circle center of the array, the fixed plate 31 is a rectangular plate, the center of the upper end face of the fixed plate is provided with a through threaded hole 35, the poking rod 34 is connected with the telescopic component 4 in a sliding mode, the lifting rod 33 is in threaded connection with the fixed plate 31, and the lifting rod 33 realizes.

The telescopic assembly 4 comprises a rotary cylinder 41 and four support frames 42, the rotary cylinder 41 is rotatably connected to the upper end of the fixed plate 31, the four support frames 42 are fixedly connected to the side walls of the rotary cylinder 41 at equal intervals of 90 degrees, one end of each of the two adjacent support frames 42, which is far away from the rotary cylinder 41, is fixedly connected with a first double-sided guide rail 43 and a second double-sided guide rail 44 respectively, the first double-sided guide rail 43 and the second double-sided guide rail 44 are arranged in parallel and parallel to the two parallel side walls of the fixed plate 31, the first double-sided guide rail 43 and the second double-sided guide rail 44 are connected with a first U-shaped slide bar 45 in a sliding way on the same side of the first double-sided guide rail 43 and the second double-sided guide rail 44 are connected with a second U-shaped slide bar 46 in a sliding way on the other same side of the first double-sided guide rail 43, the first U-shaped slide bar 45, the other end of the first connecting rod 47 is hinged with the side wall of the first U-shaped slide bar 45 perpendicular to the first double-sided guide rail 43, the other end of the second connecting rod 48 is hinged with the side wall of the second U-shaped slide bar 46 perpendicular to the second double-sided guide rail 44, the additional dinning boards 2 are respectively and fixedly connected to the side walls of the first U-shaped slide bar 45 and the second U-shaped slide bar 46 perpendicular to the first double-sided guide rail 43, a sliding hole 49 is formed in the rotary cylinder 41, and the poke rod 34 penetrates through the sliding hole 49 to be connected with the rotary cylinder 41 in a sliding mode. The first U-shaped sliding rod 45 and the second U-shaped sliding rod 46 are pushed by the first connecting rod 47 and the second connecting rod 48 during the rotation process, and slide along the first double-sided guide rail 43 and the second double-sided guide rail 44, so as to realize the movement of the additional dinning board 2, and thus realize the unfolding and folding of the dining table. The common dinning board 1 and the two additional dinning boards 2 are spliced into a circular board after being unfolded.

Specific implementation of this example:

when the dining table is unfolded, the common dinning plate 1 is rotated, the lifting plate 32 rotates along with the common dinning plate 1, the lifting rod 33 is in threaded connection with the fixed plate 31, and the common dinning plate 1 descends in the rotating process; the lifting plate 32 drives the rotary cylinder 41 to rotate through the poke rod 34 in the rotating process, in the rotating process of the rotary cylinder 41, the first U-shaped slide rod 45 and the second U-shaped slide rod 46 move along the first double-sided guide rail 43 and the second double-sided guide rail 44 in the mutually-far direction under the action of the first connecting rod 47 and the second connecting rod 48, the additional dinning plate 2 extends out from the lower part of the common dinning plate 1 and continues to rotate, and the side edges of the additional dinning plate 2, the common dinning plate 1 and the common dinning plate 1 are overlapped and unfolded to form a large dining table;

when the dining table is folded, the common dinning plate 1 is rotated in the opposite direction until the additional dinning plate 2 is rotated to the lower part of the common dinning plate 1.

Claims

1. The utility model provides a rotatory table that opens and shuts, its characterized in that, including dining plate (1) commonly used, additional dining plate (2), lifting unit (3), flexible subassembly (4) and supporting leg (5), supporting leg (5) are the quadrangular frustum pyramid, lifting unit (3) set up in the last bottom surface of supporting leg (5), flexible subassembly (4) rotate with lifting unit (3) and are connected, additional dining plate (2) fixed connection is on flexible subassembly (4), dining plate (1) fixed connection commonly used is on lifting unit (3).

2. The rotary folding dining table as claimed in claim 1, wherein the lifting assembly (3) comprises a fixed plate (31), a lifting plate (32), a lifting rod (33) and a poking rod (34), the lifting plate (32) is a circular plate, the lifting rod (33) is a threaded rod, the lifting rod (33) is fixedly connected to the lower end surface of the lifting plate (32), the poking rod (34) is a circular array fixedly connected to the lower end surface of the lifting plate (32) and uses the center of the circle of the lower end surface of the lifting plate (32) as the center of the array circle, the fixed plate (31) is provided with a through threaded hole (35) for the centers of a rectangular plate and an upper end surface, the lifting rod (33) is in threaded connection with the fixed plate (31), and the poking rod (34) is connected with the telescopic assembly (4) in a sliding manner.

3. The rotary folding dining table according to claim 2, wherein the telescopic assembly (4) comprises a rotary cylinder (41) and four supporting frames (42), the rotary cylinder (41) is rotatably connected to the upper end of the fixed plate (31), the four supporting frames (42) are fixedly connected to the side walls of the rotary cylinder (41) at equal intervals of 90 degrees, two adjacent ends of the supporting frames (42) far away from the rotary cylinder (41) are respectively and fixedly connected with a first double-sided guide rail (43) and a second double-sided guide rail (44), the first double-sided guide rail (43) and the second double-sided guide rail (44) are arranged in parallel and are parallel to two parallel side walls of the fixed plate (31), the first double-sided guide rail (43) and the second double-sided guide rail (44) are connected with the U-shaped sliding rod (45) in the sliding grooves of the same side, the other sliding grooves of the first double-sided guide rail (43) and the second double-sided guide rail (44) are connected with the second U-shaped sliding rod (46) in the same side, the opening of the first U-shaped sliding rod (45) and the opening of the second U-shaped sliding rod (46) are arranged in opposite directions, two side walls of the fixing plate (31) perpendicular to the first double-faced guide rail (43) are respectively hinged to a first connecting rod (47) and a second connecting rod (48), the other end of the first connecting rod (47) is hinged to the side wall of the first U-shaped sliding rod (45) perpendicular to the first double-faced guide rail (43), the other end of the second connecting rod (48) is hinged to the side wall of the second U-shaped sliding rod (46) perpendicular to the second double-faced guide rail (44), the additional dinning plate (2) is respectively and fixedly connected to the side walls of the first U-shaped sliding rod (45) and the second U-shaped sliding rod (46) perpendicular to the first double-faced guide rail (43), a sliding hole (49) is formed in the rotating cylinder (41), and the poking rod (34) penetrates through the sliding hole (49) to be connected with the.

4. A rotary folding table as claimed in any one of claims 1 to 3, characterised in that said common dinning board (1) and two additional dinning boards (2) are spliced into a circular plate.