Dining chair with pull-out foldable table plate

Abstract

The utility model discloses a dining chair with a drawable foldable table plate, which comprises a dining chair main body, a chair back is fixedly arranged on one side of the top end of the dining chair main body, rotating shafts are rotatably arranged in the middles of the two sides of the chair back, mounting seats are fixedly arranged on the surfaces of the two rotating shafts, sliding chutes are formed in the two mounting seats, and the sliding chutes are arranged in the dining chair main body. Two sliding grooves are formed in the two mounting seats, sliding blocks are arranged in the two sliding grooves in a sliding mode, supporting rods are fixedly arranged on one sides of the two sliding blocks, and a table plate structure is fixedly arranged between the two supporting rods. When the dining table is used for dining, the two rotating blocks are rotated until the two rotating blocks cannot rotate, then the two supporting rods are rotated with large force, so that the two first clamping blocks are separated from the two first clamping holes until the two second clamping blocks are clamped with the two second clamping holes, the table plate structure is pulled out, then the second table plate is turned over clockwise, and then the table plate structure is opened, so that dining is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of dining chairs, specifically a dining chair with a pull-out foldable tabletop. Background Technology

[0002] Dining chairs are chairs specifically designed for dining and are a type of restaurant furniture. They can be categorized by material: solid wood chairs, steel and wood chairs, bentwood chairs, aluminum alloy chairs, metal chairs, rattan chairs, plastic chairs, fiberglass chairs, acrylic chairs, panel chairs, mixed wood chairs, baby high chairs, and armchairs, etc. They can also be categorized by purpose: Chinese dining chairs, Western dining chairs, coffee chairs, fast food chairs, bar chairs, office chairs, etc. However, existing dining chairs have a simple structure and lack foldable tabletops, making them inconvenient for users to use while dining.

[0003] To address the aforementioned issues, a dining chair with a pull-out, foldable tabletop is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a dining chair with a pull-out, foldable tabletop to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dining chair with a pull-out foldable tabletop, comprising a main body, a backrest fixedly mounted on one side of the top of the main body, a pivot rotatably mounted on the middle of both sides of the backrest, mounting seats fixedly mounted on the surfaces of both pivots, sliding grooves formed inside the mounting seats, sliders slidably mounted inside the sliding grooves, support rods fixedly mounted on one side of each slider, and a tabletop structure fixedly mounted between the two support rods. The tabletop structure includes a first tabletop and a second tabletop, the first tabletop and the second tabletop being hinged together, and two hinges being provided at the connection between the first tabletop and the second tabletop.

[0006] By rotating the two mounting bases clockwise to separate them from the two limiting seats until the two rotating blocks can no longer rotate, then applying greater force to the two support rods to separate the two first locking blocks from the two first locking holes until the two second locking blocks engage with the two second locking holes, thereby pulling out the tabletop structure. Then, flipping the second tabletop clockwise opens the tabletop structure for easy dining. By rotating the second tabletop counterclockwise, the two magnets magnetically connect, making it easier to fold the tabletop structure. Then, applying greater force to push the two support rods to separate the two second locking blocks from the two second locking holes until the two first locking blocks engage with the two first locking holes. Then, rotating the two mounting bases counterclockwise until they engage with the two limiting seats, thus facilitating quick storage of the tabletop structure.

[0007] Preferably, a limiting seat is fixedly provided on the top of both sides of the chair back, and the two limiting seats are respectively provided corresponding to the two mounting seats. The setting of the two limiting seats facilitates the limiting and clamping of the two mounting seats.

[0008] Preferably, a rotating hole is provided at the connection between the chair back and the two rotating shafts, and the two rotating holes are respectively rotatably connected to the two rotating shafts. The setting of the two rotating holes facilitates the stable rotation of the two rotating shafts.

[0009] Preferably, an auxiliary limiting groove is provided on one side of the inner wall of each of the two rotating holes, and a rotating block is fixedly provided on one side of each of the two rotating shafts. The two rotating blocks are respectively provided corresponding to the two auxiliary limiting grooves, and the two rotating blocks are provided to facilitate the limiting of the two auxiliary limiting grooves.

[0010] Preferably, two first locking holes are provided on one side of the two sliders, and two first locking blocks are fixedly provided at one end of the inner side of the two slide grooves. The four first locking blocks are respectively engaged with the four first locking holes, and the two sliders are conveniently limited by the limiting engagement of the four first locking blocks with the four first locking holes.

[0011] Preferably, two second locking blocks are fixedly provided on the inner side of each of the two slides away from the first locking block, and two second locking holes are provided on the side of each of the two sliders away from the first locking hole. The four second locking holes are respectively engaged with the four second locking blocks, and the two sliders are conveniently limited by the limiting engagement of the four second locking holes with the four second locking blocks.

[0012] Preferably, mounting grooves are provided on one side of the top of the first tabletop and one side of the top of the second tabletop. Magnets are fixedly installed inside the two mounting grooves, and the first tabletop and the second tabletop are tightly connected by magnetic connection of the two magnets.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] By rotating the two mounting bases clockwise to separate them from the two limiting seats until the two rotating blocks can no longer rotate, then applying greater force to the two support rods to separate the two first locking blocks from the two first locking holes until the two second locking blocks engage with the two second locking holes, thereby pulling out the tabletop structure. Then, flipping the second tabletop clockwise opens the tabletop structure for easy dining. By rotating the second tabletop counterclockwise, the two magnets magnetically connect, making it easier to fold the tabletop structure. Then, applying greater force to push the two support rods to separate the two second locking blocks from the two second locking holes until the two first locking blocks engage with the two first locking holes. Then, rotating the two mounting bases counterclockwise until they engage with the two limiting seats, thus facilitating quick storage of the tabletop structure. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a partial sectional view of the chair back of this utility model;

[0017] Figure 3 This is a connection diagram of the mounting base and the support rod of this utility model;

[0018] Figure 4 This is an enlarged view of part A of this utility model;

[0019] Figure 5 This is a structural diagram of the tabletop structure of this utility model.

[0020] In the diagram: 1. Main body of the dining chair; 2. Backrest; 3. Spindle; 4. Mounting base; 5. Support rod; 6. Tabletop structure; 61. First tabletop; 62. Second tabletop; 63. Hinge; 64. Mounting groove; 65. Magnet; 7. Limiting seat; 8. Rotating hole; 9. Rotating block; 10. Auxiliary limiting groove; 11. Slide groove; 12. Sliding block; 13. First locking block; 14. First locking hole; 15. Second locking hole; 16. Second locking block. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] Please see Figure 1-5This utility model provides a dining chair with a pull-out foldable tabletop, including a main body 1. A backrest 2 is fixedly installed on one side of the top of the main body 1. A pivot 3 is rotatably installed in the middle of both sides of the backrest 2. Mounting seats 4 are fixedly installed on the surface of both pivots 3. Slide grooves 11 are opened inside both mounting seats 4. Sliding sliders 12 are slidably installed inside both slide grooves 11. Support rods 5 are fixedly installed on one side of both sliders 12. A tabletop structure 6 is fixedly installed between the two support rods 5. The tabletop structure 6 includes a first tabletop 61 and a second tabletop 62. The first tabletop 61 and the second tabletop 62 are hinged together. Two hinges 63 are provided at the connection between the first tabletop 61 and the second tabletop 62. By rotating the two mounting seats 4 clockwise, they are separated from the two limiting seats 7 until the two rotating seats are fully closed. When block 9 can no longer rotate, apply greater force to the two support rods 5 to separate the two first locking blocks 13 from the two first locking holes 14 until the two second locking blocks 16 engage with the two second locking holes 15, thereby pulling out the tabletop structure 6. Then, rotate the second tabletop 62 clockwise to open the tabletop structure 6, making it easier to eat. By rotating the second tabletop 62 counterclockwise, the two magnets 65 are magnetically connected, making it easier to fold the tabletop structure 6. Then, apply greater force to push the two support rods 5 to separate the two second locking blocks 16 from the two second locking holes 15 until the two first locking blocks 13 engage with the two first locking holes 14. Then, rotate the two mounting seats 4 counterclockwise until the two mounting seats 4 engage with the two limiting seats 7, making it easier to quickly store the tabletop structure 6.

[0023] Limiting seats 7 are fixedly installed on the top of both sides of the chair back 2. The two limiting seats 7 are respectively set to the two mounting seats 4. Rotating holes 8 are opened at the connection between the chair back 2 and the two rotating shafts 3. The two rotating holes 8 are respectively rotatably connected to the two rotating shafts 3. Auxiliary limiting grooves 10 are opened on one side of the inner wall of the two rotating holes 8. Rotating blocks 9 are fixedly installed on one side of the two rotating shafts 3. The two rotating blocks 9 are respectively set to the two auxiliary limiting grooves 10.

[0024] In use, the two limiting seats 7 facilitate the limiting clamping of the two mounting seats 4, the two rotating holes 8 facilitate the stable rotation of the two rotating shafts 3, and the two rotating blocks 9 facilitate the limiting of the two auxiliary limiting grooves 10.

[0025] Two first locking holes 14 are provided on one side of the two sliders 12. Two first locking blocks 13 are fixedly provided at one end of the inner side of the two slide grooves 11. The four first locking blocks 13 are respectively engaged with the four first locking holes 14. Two second locking blocks 16 are fixedly provided at the inner side of the two slide grooves 11 away from the first locking blocks 13. Two second locking holes 15 are provided on the side of the two sliders 12 away from the first locking holes 14. The four second locking holes 15 are respectively engaged with the four second locking blocks 16. Mounting grooves 64 are provided on one side of the top of the first table 61 and one side of the top of the second table 62. Magnets 65 are fixedly provided inside the two mounting grooves 64.

[0026] In use, the four first locking blocks 13 engage with the four first locking holes 14 to limit the movement of the two sliders 12, and the four second locking holes 15 engage with the four second locking blocks 16 to limit the movement of the two sliders 12. The two magnets 65 are magnetically connected to tightly connect the first table 61 and the second table 62.

[0027] In this embodiment, the following steps are taken: Rotate the two mounting bases 4 clockwise to separate them from the two limiting seats 7 until the two rotating blocks 9 can no longer rotate. Then, apply greater force to the two support rods 5 to separate the two first locking blocks 13 from the two first locking holes 14 until the two second locking blocks 16 engage with the two second locking holes 15, thereby pulling out the tabletop structure 6. Then, rotate the second tabletop 62 clockwise to open the tabletop structure 6, facilitating dining. After use, rotate the second tabletop 62 counterclockwise to magnetically connect the two magnets 65, facilitating folding of the tabletop structure 6. Then, apply greater force to push the two support rods 5 to separate the two second locking blocks 16 from the two second locking holes 15 until the two first locking blocks 13 engage with the two first locking holes 14. Then, rotate the two mounting bases 4 counterclockwise until they engage with the two limiting seats 7, facilitating quick storage of the tabletop structure 6.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A dining chair with a pull-out foldable tabletop, comprising a main body (1), characterized in that: A chair back (2) is fixedly installed on one side of the top of the main body (1) of the dining chair. A pivot (3) is rotatably installed in the middle of both sides of the chair back (2). A mounting seat (4) is fixedly installed on the surface of the two pivots (3). A sliding groove (11) is opened in the interior of the two mounting seats (4). A slider (12) is slidably installed in the interior of the two sliding grooves (11). A support rod (5) is fixedly installed on one side of the two sliders (12). A table structure (6) is fixedly installed between the two support rods (5). The table structure (6) includes a first table (61) and a second table (62). The first table (61) and the second table (62) are hinged together. Two hinges (63) are provided at the connection between the first table (61) and the second table (62).

2. A dining chair with a pull-out foldable tabletop according to claim 1, characterized in that: Limiting seats (7) are fixedly installed on the top of both sides of the chair back (2), and the two limiting seats (7) are respectively installed with the two mounting seats (4).

3. A dining chair with a pull-out foldable tabletop according to claim 1, characterized in that: Rotating holes (8) are provided at the connection between the chair back (2) and the two rotating shafts (3), and the two rotating holes (8) are respectively rotatably connected to the two rotating shafts (3).

4. A dining chair with a pull-out foldable tabletop according to claim 3, characterized in that: An auxiliary limiting groove (10) is provided on one side of the inner wall of each of the two rotating holes (8), and a rotating block (9) is fixedly provided on one side of each of the two rotating shafts (3). The two rotating blocks (9) are respectively provided in correspondence with the two auxiliary limiting grooves (10).

5. A dining chair with a pull-out foldable tabletop according to claim 1, characterized in that: Two first locking holes (14) are provided on one side of the two sliders (12), and two first locking blocks (13) are fixedly provided on one end of the inner side of the two slide grooves (11). The four first locking blocks (13) are respectively engaged and connected with the four first locking holes (14).

6. A dining chair with a pull-out foldable tabletop according to claim 5, characterized in that: Two second blocks (16) are fixedly provided on the inner side of the two slide grooves (11) away from the first block (13), and two second holes (15) are opened on the side of the two sliders (12) away from the first hole (14). The four second holes (15) are respectively engaged and connected with the four second blocks (16).

7. A dining chair with a pull-out foldable tabletop according to claim 1, characterized in that: The first tabletop (61) and the second tabletop (62) are provided with mounting grooves (64) on one side of the top end, and magnets (65) are fixedly installed inside the two mounting grooves (64).

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