Transformable dining table

Abstract

The utility model discloses a deformable dining table in the technical field of dining tables, which comprises a dining table support, a first dining table panel and a second dining table panel, the first dining table panel is arranged at the top end of the dining table support, one side edge of the dining table panel is rotatably connected with the second dining table panel through a hinge, and through the design of a movable table top, after the second dining table panel is rotatably unfolded, the first dining table panel and the second dining table panel are fixed. When the dining table panel I and the dining table panel II can move, the top ends of the dining table brackets are symmetrically arranged, so that the dining table brackets can uniformly support the dining table panel I and the dining table panel II, the stress stability of the dining table panel I and the dining table panel II is ensured, and the dining table panel I and the dining table panel II are fixed through limiting holes; the first dining table panel and the second dining table panel can be fixed to the dining table support after being unfolded, the problems that when an existing deformable dining table is used, supporting force borne by the table top is not uniform, and fixation is inconvenient after the dining table is unfolded are solved, and the stability of the dining table in use after the dining table is unfolded is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of dining tables, in particular to a deformable dining table. Background Technique

[0002] A dining table refers to a table used by people when dining. For housing types with limited dining areas, when users choose a dining table, most will choose a deformable dining table. By deforming, the area of the dining table can be adjusted, so as to meet the needs of multiple people dining during holidays, and when the number of people dining daily is small, the area occupied by the dining table can be reduced.

[0003] At present, many deformable dining tables on the market use a folding tabletop when deforming. After unfolding, the overall tabletop cannot be located in the middle of the support frame. As a result, when the unfolded tabletop is stressed, it cannot obtain the uniform supporting force of the support frame, resulting in poor supporting force for some parts of the tabletop and being unable to place heavy dishes, affecting the stability of the overall use of the dining table. Moreover, after some tabletops are opened, it is inconvenient to fix the tabletop to the support frame, which also affects the stability of the dining table during use. Based on this, the utility model designs a deformable dining table to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a deformable dining table to solve the problems of uneven supporting force on the tabletop and inconvenient fixing after unfolding in the existing deformable dining table as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A deformable dining table, including a dining table support, a first dining table panel and a second dining table panel. The top of the dining table support is provided with the first dining table panel, and one side of the first dining table panel is rotatably connected to the second dining table panel through a hinge. A moving cross bar is fixed at the bottom of the first dining table panel inside the top of the dining table support, and the moving cross bar is slidably connected to the inside of the dining table support. The end of the moving cross bar away from the hinge is symmetrically fixed with limit rods. Limit sliders are fixed at the front and rear ends of the moving cross bar. Limit sliding grooves matching the limit rods are opened on the inner sides of the top of the dining table support. Side fixing sleeves are fixed on the front and rear sides of the dining table support, and moving pull rods are slidably arranged inside the side fixing sleeves. The ends of the moving pull rods extending outside the side fixing sleeves are fixed with outer connecting plates. Springs are sleeved on the moving pull rods inside the two side fixing sleeves, and both ends of the springs are respectively fixed on the side fixing sleeves and the moving pull rods. Limit insertion rods are fixed at one ends of the two outer connecting plates close to the first dining table panel. Limit holes matching the limit insertion rods are opened on the front and rear sides of the first dining table panel and the second dining table panel.

[0006] Preferably, the top of the table stand is rectangular, and roller grooves are provided on the front and rear sides of the top end of the table stand. A plurality of support rollers are fixedly arranged at equal intervals at the bottom of one end of the table panel close to the other end of the table panel, and the bottom ends of the support rollers are in rolling connection with the inside of the roller grooves.

[0007] Preferably, limiting holes are provided on the front and rear sides of both the first table panel and the second table panel. The length between the limiting hole on the first table panel and one side of the first table panel is equal to the length between the outer connecting plate and the side of the table stand. Both of the moving pull rods are arranged in a horizontal "T" shape.

[0008] Preferably, support screws are symmetrically fixed on one side of the first table panel, and rotating clamping plates are rotatably sleeved on the support screws. Fixed clamping blocks are threadedly sleeved on the support screws outside the two rotating clamping plates. Fixed rods are symmetrically fixed at the ends of the second table panel away from the hinge. Fixed grooves matched with the fixed rods are provided on the two rotating clamping plates.

[0009] Preferably, the corners of both the first table panel and the second table panel are arc-shaped. The length of the roller groove is greater than half of the length of the table stand, and the length of each group of support rollers is less than half of the length of the table stand.

[0010] Preferably, the sum of the lengths of the moving cross bar and the limiting rod is equal to half of the length of the table stand. The width of each side fixed sleeve is equal to the width between the side of the table stand and one side of the table panel. The width of each limiting hole is less than the width of the moving pull rod.

[0011] Preferably, each of the support screws and the fixed rods is arranged in a horizontal "T" shape. The distance from each fixed groove to the support screw is equal to the sum of the distances from the support screw and the rotating clamping plate to the sides of the first table panel and the second table panel. The height of each rotating clamping plate is less than the height of the first table panel.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] (1) Through the design of the movable tabletop of the present utility model, after the second table panel rotates and unfolds, the first table panel and the second table panel can be symmetrically arranged at the top end of the table stand when moving, so that the table stand can evenly support the first table panel and the second table panel, thereby ensuring the stability of the first table panel and the second table panel when stressed. Then, it is fixed through the limiting holes to ensure that the first table panel and the second table panel can be fixed on the table stand after unfolding, solving the problems that the support force received by the tabletop of the existing deformable table is uneven during use and it is inconvenient to fix after unfolding, and ensuring the stability of the table when it is unfolded and used.

[0014] (2) Through the combined design of the roller groove and the supporting roller, the movement of the first dining table panel on the dining table bracket becomes smoother and more labor-saving, making the dining table more labor-saving and convenient to operate during use. With the limit design of the supporting screw, the rotating clamping plate, the fixed clamping block and the fixed rod, after the second dining table panel is folded on the first dining table panel, it can be fixed to the first dining table panel, ensuring the stability of the dining table when the second dining table panel is folded, and not affecting the normal use of the second dining table panel after folding and unfolding. Brief Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 Schematic three-dimensional structure diagram of the present invention;

[0017] Figure 2 Schematic bottom three-dimensional view of the structure of the present invention;

[0018] Figure 3 Schematic three-dimensional structure diagram of the folded state of the present invention;

[0019] Figure 4 Schematic side sectional view of the structure of the present invention;

[0020] Figure 5 For the present invention Figure 3 Enlarged schematic view of the structure at A in the present invention.

[0021] In the drawings, the list of components represented by each reference numeral is as follows:

[0022] 1, dining table bracket; 2, first dining table panel; 3, second dining table panel; 4, moving cross bar; 5, limiting rod; 6, limiting slider; 7, limiting chute; 8, roller groove; 9, supporting roller; 10, side fixing sleeve; 11, moving pull rod; 12, outer connecting plate; 13, spring; 14, limiting insertion rod; 15, limiting hole; 16, supporting screw; 17, rotating clamping plate; 18, fixed clamping block; 19, fixed rod; 20, fixed groove. Detailed Description of the Embodiments

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: a deformable dining table, including a dining table bracket 1, a first dining table panel 2 and a second dining table panel 3. The first dining table panel 2 is arranged at the top end of the dining table bracket 1, and the second dining table panel 3 is rotatably connected to the side of the first dining table panel 2 through a hinge. A moving cross bar 4 is fixed to the bottom end of the first dining table panel 2 inside the top end of the dining table bracket 1, and the moving cross bar 4 is slidably connected to the inside of the dining table bracket 1. Symmetric limiting rods 5 are fixed to the end of the moving cross bar 4 away from the hinge. Limiting sliders 6 are fixed to the front and rear ends of the moving cross bar 4. Limiting chutes 7 matching the limiting rods 5 are provided on the inner sides of the top of the dining table bracket 1. Side fixing sleeves 10 are fixed to the front and rear sides of the dining table bracket 1, and moving pull rods 11 are slidably arranged inside the side fixing sleeves 10. Outer connecting plates 12 are fixed to the ends of the moving pull rods 11 extending outside the side fixing sleeves 10. Springs 13 are sleeved on the moving pull rods 11 inside the two side fixing sleeves 10, and both ends of the springs 13 are respectively fixed to the side fixing sleeves 10 and the moving pull rods 11. Limiting insertion rods 14 are fixed to the ends of the two outer connecting plates 12 close to the first dining table panel 2. Limiting holes 15 matching the limiting insertion rods 14 are provided on the front and rear sides of the first dining table panel 2 and the second dining table panel 3. Through the design of the movement of the first dining table panel 2, after the first dining table panel 2 and the second dining table panel 3 are unfolded, they can still be located in the middle of the top end of the dining table bracket 1, ensuring the stability of the first dining table panel 2 and the second dining table panel 3 during use, and the uniformity of the supporting force provided by the dining table bracket 1 after the first dining table panel 2 and the second dining table panel 3 are stressed.

[0025] Among them, the top of the dining table bracket 1 is rectangular. Roller grooves 8 are provided on the front and rear sides of the top end of the dining table bracket 1. A plurality of support rollers 9 are equidistantly fixed at the bottom of the end of the dining table panel 1 close to the dining table panel 2. The bottom end of the support roller 9 is in rolling connection with the inside of the roller groove 8. The dining table panel 1 is supported by the roller groove 8 and the support roller 9, making it more labor-saving to push the dining table panel 1 when it moves. The corners of the dining table panel 1 and the dining table panel 2 are both arc-shaped. The length of the roller groove 8 is greater than half of the length of the dining table bracket 1. The length of each group of support rollers 9 is less than half of the length of the dining table bracket 1, ensuring that the dining table panel 1 can move to half of the dining table bracket 1, so that the dining table panel 2 can be placed on the other half of the dining table bracket 1 after being unfolded. Limit holes 15 are provided on the front and rear sides of the dining table panel 1 and the dining table panel 2. The length between the limit hole 15 on the dining table panel 1 and the side of the dining table panel 1 is equal to the length between the outer connecting plate 12 and the side of the dining table bracket 1. Both moving pull rods 11 are set as "T"-shaped placed horizontally, preventing the moving pull rod 11 from moving excessively out of the side fixing sleeve 10, and ensuring that when the dining table panel 1 is moved back to the top end of the dining table bracket 1, the limit insertion rod 14 can be inserted into the limit hole 15 of the dining table panel 1 to fix the dining table panel 1 and the dining table bracket 1. The sum of the lengths of the moving cross bar 4 and the limit rod 5 is equal to half of the length of the dining table bracket 1. The width of each side fixing sleeve 10 is equal to the width between the side of the dining table bracket 1 and the side of the dining table panel 1, preventing the side fixing sleeve 10 from protruding and affecting the normal use of the dining table bracket 1. The width of each limit hole 15 is less than the width of the moving pull rod 11, ensuring that when the outer connecting plate 12 is pulled, the limit hole 15 can be driven out of the limit insertion rod 14.

[0026] Please refer to Figures 1 - 5 , support screws 16 are symmetrically fixed on the side of the dining table panel 1, and rotating clamping plates 17 are rotatably sleeved on the support screws 16. Fixed clamping blocks 18 are threadedly sleeved on the support screws 16 outside the two rotating clamping plates 17. Fixed rods 19 are symmetrically fixed on both sides of the two dining table panels 2 away from the hinge end. Fixed grooves 20 matching the fixed rods 19 are provided on the two rotating clamping plates 17. Through the support screws 16, rotating clamping plates 17 and fixed rods 19 for reinforcement, after the dining table panel 1 and the dining table panel 2 are folded, they can be fixed to ensure the stability of the dining table during use.

[0027] Among them, each support screw rod 16 and the fixed rod 19 are both arranged in a horizontal "T" shape. The "T" shape design of the support screw rod 16 can prevent the fixed clamping block 18 from separating from the support screw rod 16, and the "T" shape design of the fixed rod 19 facilitates the hanging connection of the fixed rod 19 on the rotating clamping plate 17. The distance from each fixed slot 20 to the support screw rod 16 is equal to the sum of the distances from the support screw rod 16 and the rotating clamping plate 17 to the side edges of the tabletop panel 1 and the tabletop panel 2. After the tabletop panel 2 is rotated and folded onto the tabletop panel 1, it is ensured that the rotating clamping plate 17 can be rotated to be clamped and sleeved on the fixed rod 19, thereby fixing the tabletop panel 1 and the tabletop panel 2. The height of each rotating clamping plate 17 is less than the height of the tabletop panel 1, ensuring that when the rotating clamping plate 17 rotates to the horizontal position, it can be stored on the side of the tabletop panel 1 to avoid affecting the normal use of the tabletop panel 1.

[0028] The overall working principle is that when it is necessary to increase the dining area, pull the outer connecting plates 12 on both sides, so that the outer connecting plates 12 drive the moving pull rods 11 to move inside the side fixed sleeves 10 and compress the springs 13. After pulling out the limit insertion rods 14 from the limit holes 15 of the tabletop panel 1, the limit on the tabletop panel 1 by the limit insertion rods 14 is released. Push the tabletop panel 1, so that the tabletop panel 1 drives the moving cross bar 4 to slide inside the table support 1, and at the same time drives the limit sliding blocks 6 to slide inside the limit sliding grooves 7 and the support rollers 9 to slide inside the roller grooves 8. When the tabletop panel 1 slides until the limit rods 5 abut against the side of the table support 1, turn the two fixed clamping blocks 18 on the side, so that the clamping and fixing of the rotating clamping plate 17 by the fixed clamping blocks 18 is released, and then the rotating clamping plate 17 can be rotated. After the rotating clamping plate 17 is rotated to be separated from the fixed rod 19, the limit on the fixed rod 19 by the rotating clamping plate 17 is released. Pull the tabletop panel 2, so that the tabletop panel 2 rotates and opens under the cooperation of the hinge. After the tabletop panel 2 is rotated to be horizontally aligned with the tabletop panel 1, the limit holes 15 on the tabletop panel 2 are aligned with the limit insertion rods 14. Release the outer connecting plates 12, so that the limit insertion rods 14 are inserted into the limit holes 15 under the pulling of the springs 13, and then the tabletop panel 1 and the tabletop panel 2 can be fixed on the table support 1. After use, pull the outer connecting plates 12 again, so that the limit insertion rods 14 are removed from the tabletop panel 2, rotate and fold the tabletop panel 2 onto the tabletop panel 1, push the tabletop panel 1 to align with the top of the table support 1, release the outer connecting plates 12, so that the outer connecting plates 12 are inserted into the limit holes 15 of the tabletop panel 1, and then rotate the rotating clamping plate 17 onto the fixed rod 19 and turn the fixed clamping blocks 18 to fix it.

[0029] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0030] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A deformable dining table, comprising a dining table support (1), a dining table panel 1 (2) and a dining table panel 2 (3), characterized in that: The top of the dining table support (1) is provided with a dining table panel (2), and the side of the dining table panel (2) is rotatably connected to the dining table panel (3) through a hinge. A movable cross bar (4) is fixed to the bottom end of the dining table panel (2) inside the top of the dining table support (1), and the movable cross bar (4) is slidably connected to the inside of the dining table support (1). A limit rod (5) is symmetrically fixed to the end of the movable cross bar (4) away from the hinge. The front and rear ends of the movable cross bar (4) are both fixed with a limit slider (6). The inner side of the top of the dining table support (1) is provided with a limit slide groove (7) that cooperates with the limit rod (5). The front and rear sides of the dining table support (1) are both fixed with a side fixing sleeve (1). 0), and a moving rod (11) is slidably arranged inside the side fixing sleeve (10), and an external connecting plate (12) is fixed to one end of the moving rod (11) extending to the outside of the side fixing sleeve (10), and a spring (13) is sleeved on the moving rod (11) inside the two side fixing sleeves (10), and both ends of the spring (13) are respectively fixed to the side fixing sleeve (10) and the moving rod (11), and a limiting plug rod (14) is fixed to one end of the two external connecting plates (12) close to the dining table panel one (2), and the front and rear sides of the dining table panel one (2) and the dining table panel two (3) are provided with a limiting hole (15) that cooperates with the limiting plug rod (14).

2. The deformable dining table according to claim 1, characterized in that: The top of the dining table support (1) is arranged in a rectangular shape, and roller grooves (8) are provided on the front and rear sides of the top of the dining table support (1). A plurality of supporting rollers (9) are fixed at equal intervals at the bottom of the dining table panel one (2) near the end of the dining table panel two (3), and the bottom ends of the supporting rollers (9) are rollingly connected to the inside of the roller grooves (8).

3. The deformable dining table according to claim 1, characterized in that: The front and rear sides of the dining table panel 1 (2) and the dining table panel 2 (3) are both provided with limit holes (15), the length between the upper limit hole (15) of the dining table panel 1 (2) and the side of the dining table panel 1 (2) is equal to the length between the outer connecting plate (12) and the side of the dining table bracket (1), and the two movable pull rods (11) are both arranged in a transversely placed "T" shape.

4. The deformable dining table according to claim 1, characterized in that: The side of the dining table panel one (2) is symmetrically fixed with a support screw (16), and a rotating clamping plate (17) is rotatably sleeved on the support screw (16), and a fixing clamping block (18) is threadedly sleeved on the support screw (16) outside the two rotating clamping plates (17), and the two dining table panels two (3) are symmetrically fixed with a fixing rod (19) away from the hinge end, and the two rotating clamping plates (17) are provided with a fixing groove (20) that cooperates with the fixing rod (19).

5. The deformable dining table according to claim 2, characterized in that: The corners of the dining table panel 1 (2) and the dining table panel 2 (3) are both arranged in an arc shape, the length of the roller groove (8) is greater than half the length of the dining table bracket (1), and the length of each group of the supporting rollers (9) is less than half the length of the dining table bracket (1).

6. The deformable dining table according to claim 1, characterized in that: The sum of the lengths of the movable cross bar (4) and the limiting rod (5) is equal to half the length of the dining table support (1), the width of each of the side fixing sleeves (10) is equal to the width between the side edge of the dining table support (1) and the side edge of the dining table panel (2), and the width of each of the limiting holes (15) is smaller than the width of the movable pull rod (11).

7. The deformable dining table according to claim 4, characterized in that: Each of the support screws (16) and the fixing rods (19) are arranged in a transverse "T" shape, the distance between each of the fixing grooves (20) and the support screw (16) is equal to the sum of the distances between the support screw (16) and the rotating card plate (17) and the side edges of the dining table panel one (2) and the dining table panel two (3), and the height of each of the rotating card plates (17) is less than the height of the dining table panel one (2).

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