Telescopic dining table

Abstract

The utility model provides a telescopic dining table, and belongs to the technical field of dining tables. Comprising a base, a supporting column is arranged at the top of the base, a supporting block is arranged at the top of the supporting column, a square table plate is arranged at the top of the supporting block, hollow rods are arranged on the side walls of the periphery of the supporting block, connecting rods are slidably inserted into the ends of the hollow rods, and bolts used for locking the connecting rods are arranged on rod bodies of the hollow rods; auxiliary table plates arranged on the outer side of the square table plate are arranged above the lifting assembly, and auxiliary table plates flush with the other auxiliary table plates are symmetrically and rotationally connected to the two side walls, opposite to the auxiliary table plates, of the auxiliary table plates. Under the combined action of the hollow rods, the bolts, the connecting rods, the lifting assemblies, the auxiliary table plates, the auxiliary table plates and the like, the auxiliary table plates and the auxiliary table plates can be spliced to the outer side of the square table plate and stored below the square table plate, compared with a traditional dining table which is unfolded towards the two sides, the dining table can be unfolded towards the four sides, and then the area of the dining table can be evenly increased towards the periphery; the length and width difference is too large when the dining table is unfolded so as not to facilitate dining of diners.

Description

Technical Field

[0001] The utility model provides a retractable dining table, belonging to the technical field of dining tables. Background Technique

[0002] A dining table is an essential piece of daily furniture in family life. In modern life, due to the limitation of the size of the family living room area, many times only a dining table with a slightly smaller floor area can be selected. However, once guests come or the whole family gets together, a small dining table obviously cannot meet the actual needs, and guests cannot sit comfortably or the sitting space is crowded, which makes the host very embarrassed.

[0003] Based on the above situation, the retractable dining table came into being. The retractable dining table is a household item. It is not only beautiful and generous, but also does not take up space and is convenient to use. Moreover, in the restaurant, it also saves a large part of the space. It is the most favorite dining table style for small apartment owners.

[0004] The existing retractable dining tables can basically meet the use needs, but there are still certain defects: since the widely existing retractable dining tables on the market can only be retracted and unfolded to both sides, it is inevitable that the length-width gap of the dining table is too large when it is unfolded, which is not conducive to the diners' dining. Based on this, the utility model provides a retractable dining table. Content of the Utility Model

[0005] The technical problem solved by the utility model is that the retractable dining table can only be retracted and unfolded to both sides, resulting in too large a length-width gap of the dining table when it is unfolded, which is not conducive to the diners' dining.

[0006] To solve the technical problem, the technical solution provided by the utility model is: a retractable dining table, including a base, a support column is arranged on the top of the base, a support block is arranged on the top of the support column, a square table board is arranged on the top of the support block, hollow rods are arranged on the side walls around the support block, connecting rods are slidably inserted into the ends of the hollow rods, bolts for locking the connecting rods are arranged on the rod bodies of the hollow rods, a lifting assembly is arranged at the end of the connecting rod, a secondary table board is arranged above the lifting assembly and outside the square table board, and secondary table boards are symmetrically rotatably connected to the two side walls of the secondary table board and are flush with the other secondary table boards.

[0007] Further, the lifting assembly includes a hollow box fixedly connected to the end of the connecting rod, a screw rod is rotatably connected to the inner top wall of the hollow box, a sliding plate threadedly connected to the screw rod is slidably connected in the hollow box, and support rods passing through the top of the hollow box and fixedly connected to the bottom of the secondary table board are symmetrically arranged on the top of the sliding plate.

[0008] Further, the bottom of the screw rod passes through the bottom of the hollow box and is provided with a handle, and sliding rails matching the side walls of the sliding plate are symmetrically arranged on the two inner side walls of the hollow box.

[0009] Further, reinforcing ribs are fixedly connected between the side walls around the support block and the bottom wall of the square table board and are located above the hollow rod.

[0010] Further, a slot matching the connecting rod is provided at the end of the hollow rod. A jack that communicates with the slot and is threadedly connected to a bolt is provided at one end of the hollow rod body close to the connecting rod. Locking holes matching the bolt are symmetrically provided on the rod bodies at both ends of the connecting rod.

[0011] Further, rotating shafts rotatably connected to the side walls of the secondary table board are symmetrically provided on both side walls of the secondary table board.

[0012] Advantages of the present utility model:

[0013] By matching the bolt with locking holes at different positions, the connecting rod can be telescoped, and then the lifting assembly, the secondary table board, and the secondary table can be driven to telescope. Through the lifting assembly, the lifting of each secondary table board and secondary table can be realized, and then each secondary table board and secondary table can be spliced outside the square table board and stored under the square table board. Compared with the traditional dining table that unfolds to both sides, it can unfold to four sides, and then the area of the dining table can be evenly increased towards the periphery, so as to avoid too large a difference in length and width when the dining table unfolds, which is not conducive to diners dining. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of a telescopic dining table of the present utility model Figure 1 .

[0015] Figure 2 is a schematic structural diagram of a telescopic dining table of the present utility model Figure 2 .

[0016] Figure 3 is a schematic plan view of a telescopic dining table of the present utility model.

[0017] 1. Base; 2. Support column; 3. Support block; 4. Square table board; 5. Hollow rod; 6. Connecting rod; 7. Bolt; 8. Lifting assembly; 9. Secondary table board; 10. Secondary table; 11. Hollow box; 12. Screw rod; 13. Slide plate; 14. Support rod; 15. Handle; 16. Slide rail; 17. Reinforcing rib; 18. Locking hole; 19. Rotating shaft. Detailed Embodiment

[0018] The present utility model will be further described below with reference to the drawings.

[0019] According to the attached Figure 1As shown in the figure: The present utility model provides a telescopic dining table, which includes a base 1. A support column 2 is provided on the top of the base 1. A support block 3 is provided on the top of the support column 2. A square tabletop 4 is provided on the top of the support block 3. Reinforcing ribs 17 above the hollow rods 5 are fixedly connected between the side walls around the support block 3 and the bottom wall of the square tabletop 4, which plays a role in strengthening the fixation.

[0020] According to the attached Figure 1 , 2 , as shown in Figure 3: Hollow rods 5 are provided on the side walls around the support block 3. Connecting rods 6 are slidably inserted at the ends of the hollow rods 5. Bolts 7 for locking the connecting rods 6 are provided on the rod bodies of the hollow rods 5. Lifting assemblies 8 are provided at the ends of the connecting rods 6. Auxiliary tabletops 9 outside the square tabletop 4 are provided above the lifting assemblies 8. Secondary tabletops 10 flush with the other auxiliary tabletops 9 are symmetrically rotatably connected to the two side walls of the auxiliary tabletops 9. Rotating shafts 19 rotatably connected to the side walls of the secondary tabletops 10 are symmetrically provided on the two side walls of the auxiliary tabletops 9, ensuring that the secondary tabletops 10 can be effectively flipped. Slots matching the connecting rods 6 are provided at the ends of the hollow rods 5. Jacks communicating with the slots and threadedly connected to the bolts 7 are provided at one end of the rod body of the hollow rods 5 close to the connecting rods 6. Locking holes 18 matching the bolts 7 are symmetrically provided on the rod bodies at both ends of the connecting rods 6. By matching the bolts 7 with the locking holes 18 far from the lifting assemblies 8, the connecting rods 6 are extended, and then the lifting assemblies 8, the auxiliary tabletops 9, and the secondary tabletops 10 can be driven to extend outward. By operating the lifting assemblies 8, the support rods 14, the auxiliary tabletops 9, and the secondary tabletops 10 are driven to rise until the auxiliary tabletops 9 rise to fit the outer side walls of the square tabletop 4. Then, in the same operation mode, each auxiliary tabletop 9 is raised to fit the outer side walls of the square tabletop 4. Then, the secondary tabletops 10 are flipped to both sides of the auxiliary tabletops 9 and are spliced together flush with the adjacent auxiliary tabletops 9. Compared with the traditional dining table that unfolds to both sides, it can unfold to four sides, and then the area of the dining table can be evenly increased to the surrounding, so as to avoid the situation that the length and width gap is too large when the dining table unfolds, which is not conducive to the diners' dining.

[0021] According to the attached Figure 3 , as shown in the figure: The lifting assembly 8 includes a hollow box 11 fixedly connected to the end of the connecting rod 6. A screw rod 12 is rotatably connected to the inner top wall of the hollow box 11. A sliding plate 13 threadedly connected to the screw rod 12 is slidably connected inside the hollow box 11. Support rods 14 passing through the top of the hollow box 11 and fixedly connected to the bottom of the auxiliary tabletop 9 are symmetrically provided on the top of the sliding plate 13. The bottom of the screw rod 12 passes through the bottom of the hollow box 11 and is provided with a handle 15. Slide rails 16 matching the side walls of the sliding plate 13 are symmetrically provided on the two inner side walls of the hollow box 11, which plays a role in limiting the sliding plate 13. By holding the handle 15 and rotating to drive the screw rod 12 to rotate, under the limitation of the slide rails 16, the sliding plate 13 is driven to rise and fall, and then the support rods 14, the auxiliary tabletops 9, and the secondary tabletops 10 can be driven to rise and fall.

[0022] The principle of the present utility model

[0023] When in use, by matching the bolt 7 with the locking hole 18 away from the lifting assembly 8, the connecting rod 6 is extended, and then the lifting assembly 8, the auxiliary tabletop 9, and the secondary tabletop 10 can be driven to extend outward. By operating the lifting assembly 8, turning the grip 15 to drive the screw rod 12 to rotate, under the limit of the slide rail 16, the slide plate 13 is driven to lift, and then the support rod 14, the auxiliary tabletop 9, and the secondary tabletop 10 can be driven to rise until the auxiliary tabletop 9 rises to fit against the outer side wall of the square tabletop 4. Then, in the same operation mode, each auxiliary tabletop 9 is raised to fit against the outer side wall of the square tabletop 4, and then the secondary tabletop 10 is flipped to both sides of the auxiliary tabletop 9 to be spliced flush with the adjacent auxiliary tabletop 9. Compared with the traditional dining table that unfolds to both sides, it can unfold to four sides, and thus can evenly increase the area of the dining table around, so as to avoid the situation that the length-width gap is too large when the dining table unfolds, which is not conducive to diners' dining.

[0024] When not in use, first flip the secondary tabletop 10 to the top of the auxiliary tabletop 9. The horizontally opposite auxiliary tabletops 9 are first lowered to a suitable height below the square tabletop 4 through the lifting assembly 8, and then the vertically opposite auxiliary tabletops 9 are lowered below the horizontally opposite auxiliary tabletops 9. By matching the bolt 7 with the locking hole 18 close to the lifting assembly 8, the connecting rod 6 is contracted, and then the lifting assembly 8, the auxiliary tabletop 9, and the secondary tabletop 10 can be driven to contract inward, and then each auxiliary tabletop 9 can be lowered to the lower side of the square tabletop 4, effectively preventing interference between the auxiliary tabletops 9 during telescopic storage.

[0025] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present invention, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. A retractable dining table, comprising a base (1), wherein a support column (2) is provided on the top of the base (1), and wherein: A support block (3) is provided on the top of the support column (2), a square table board (4) is provided on the top of the support block (3), hollow rods (5) are provided on the four side walls of the support block (3), a connecting rod (6) is slidably inserted into the end of the hollow rod (5), a bolt (7) for locking the connecting rod (6) is provided on the rod body of the hollow rod (5), a lifting assembly (8) is provided at the end of the connecting rod (6), an auxiliary table board (9) placed on the outside of the square table board (4) is provided above the lifting assembly (8), and a secondary table board (10) flush with the remaining auxiliary table boards (9) is connected to the auxiliary table boards (9) symmetrically and rotatably relative to the two side walls of the auxiliary table boards (9).

2. A retractable dining table according to claim 1, characterized in that: The lifting assembly (8) includes a hollow box (11) fixedly connected to the end of the connecting rod (6), the top wall of the hollow box (11) is rotatably connected to a screw rod (12), a slide plate (13) threadedly connected to the screw rod (12) is slidably connected inside the hollow box (11), and a support rod (14) is symmetrically provided on the top of the slide plate (13) and passes through the top of the hollow box (11) and is fixedly connected to the bottom of the auxiliary table board (9).

3. A retractable dining table according to claim 2, characterized in that: The bottom of the screw rod (12) passes through the bottom of the hollow box (11) and is provided with a handle (15); the two inner side walls of the hollow box (11) are symmetrically provided with slide rails (16) matching the side walls of the slide plate (13).

4. The retractable dining table according to claim 1, characterized in that: Reinforcing ribs (17) disposed above the hollow rod (5) are fixedly connected between the side walls around the support block (3) and the bottom wall of the square table top (4).

5. The retractable dining table according to claim 1, characterized in that: The end of the hollow rod (5) is provided with a slot matching the connecting rod (6); the end of the hollow rod (5) close to the connecting rod (6) is provided with a socket that penetrates the slot and is threadedly connected to the bolt (7); locking holes (18) matching the bolt (7) are symmetrically provided on the rod body at both ends of the connecting rod (6).

6. The retractable dining table according to claim 1, characterized in that: The two side walls of the auxiliary table board (9) are symmetrically provided with rotation shafts (19) which are rotationally connected to the side walls of the auxiliary table board (10).

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