Child dining chair

Abstract

The utility model discloses a child dining chair, and particularly relates to the field of child dining chairs, the child dining chair comprises a chair body, one side of a seat surface of the chair body is fixedly connected with a fixed armrest, a top transverse plate of the fixed armrest is rotatably connected with a horizontal table plate, and a vertical plate of the fixed armrest abuts against the horizontal table plate; the end, away from the fixed armrest, of the horizontal table plate is rotationally connected with a vertical rotating plate, the bottom of the vertical rotating plate abuts against the seat face of the chair body, the bottom of the vertical rotating plate is in threaded connection with a hand-screwing bolt, the chair body is provided with a notch matched with the hand-screwing bolt, and the horizontal table plate is connected with a plurality of containing plates in an inserted mode; and each placing plate is provided with a placing hole, so that the child dining chair reduces the difficulty of feeding young children.

Description

Technical Field

[0001] The utility model belongs to the field of children's dining chairs, and particularly relates to a children's dining chair. Background Art

[0002] A children's dining chair is a chair designed specifically for infants and preschool children, aiming to provide them with a safe and stable seat for use during meals until they can sit stably on an ordinary chair.

[0003] The existing table boards of children's dining chairs are usually a flat plate or only provided with grooves for placing tableware. The tableware placed on the table board is easily knocked over inadvertently by the waving arms of young children, resulting in greater difficulty in feeding young children. Therefore, a new type of children's dining chair is needed. Summary of the Utility Model

[0004] To solve the above problems, the utility model discloses a children's dining chair.

[0005] To achieve the above object, the technical solution of the utility model is as follows:

[0006] A children's dining chair includes a chair body. One side of the seat surface of the chair body is fixedly connected with a fixed armrest. The top horizontal plate of the fixed armrest is rotatably connected with a horizontal table board, and the vertical plate of the fixed armrest abuts against the horizontal table board. One end of the horizontal table board away from the fixed armrest is rotatably connected with a vertical rotating plate, and the bottom of the vertical rotating plate abuts against the seat surface of the chair body. The bottom of the vertical rotating plate is threadedly connected with a hand-tightening bolt, and the chair body is provided with a notch adapted to the hand-tightening bolt. The horizontal table board is inserted with a plurality of placing plates, and each placing plate is provided with a placing hole.

[0007] As a preferred technical solution of the utility model, the horizontal table board is provided with slots adapted to the placing plates. A sliding block is horizontally slidably installed at the opening of each slot. One end of each sliding block away from the slot is connected with a spring, and the other end of the spring abuts tightly against the horizontal table board.

[0008] As a preferred technical solution of the utility model, the placing plate is a first placing plate, and the first placing plate is provided with a circular placing hole.

[0009] As a preferred technical solution of the utility model, the placing plate is a second placing plate, and the second placing plate is provided with a square placing hole.

[0010] As a preferred technical solution of the utility model, the chair body is rotatably connected with a rotating footrest, and a length adjusting component is arranged between the chair body and the rotating footrest.

[0011] As a preferred technical solution of the utility model, the length adjustment component includes: two fixed seats, the two fixed seats are respectively fixedly connected to the chair body and the rotating footrest, one of the fixed seats is rotatably connected to a rotating screw, and the other fixed seat is rotatably connected to a rotating rod, the rotating screw is threadedly connected to a threaded sleeve, and the threaded sleeve is coaxially rotatably connected to the rotating rod.

[0012] As a preferred technical solution of the utility model, the four corners of the bottom surface of the chair body are respectively fixedly connected with a limited rotation seat, and each limited rotation seat is connected with a supporting foot for limited rotation.

[0013] The beneficial effects of the utility model are:

[0014] 1. When feeding, the young child first sits on the chair body, then flips the horizontal table board to horizontal, and the vertical board of the fixed armrest supports the horizontal table board, then flips the vertical rotating board to vertical, wherein the bottom of the vertical rotating board is against the seat surface of the chair body, and at the same time, the hand-tightening bolt is inserted into the notch of the chair body, and then the hand-tightening bolt is tightened to fix the position of the horizontal table board, and finally the placement board is inserted into the slot of the horizontal table board, and the tableware is inserted into the placement hole of the placement board to fix it. Thanks to the design of the tableware snap-in placement, the tableware only protrudes a little from the horizontal table board, making it difficult for the young child's swinging arms to knock over the tableware, reducing the difficulty of feeding the young child. At the same time, the flipping design of the horizontal table board makes it easier for large young children to sit in the chair body;

[0015] 2. When replacing the placement board, pull the pull rod of the sliding card block to make the sliding card block detach from the placement board, then pull out the placement board and insert the new placement board into the slot of the horizontal table board. The replaceable placement board design allows the placement board to adapt to different tableware, thereby improving the versatility of the horizontal table board 3 for placing tableware. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of another angle of the embodiment of the utility model;

[0018] Figure 3 This is a structural schematic diagram of a chair body, a fixed armrest, a horizontal table top, a vertical rotating plate, a hand-tightened bolt, a first placement plate, and a second placement plate according to an embodiment of the utility model;

[0019] Figure 4 This is an exploded view of the fixed armrest, horizontal table top, vertical rotating plate, hand-tightening bolts, first placement plate and second placement plate of the embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of a chair body according to an embodiment of the utility model;

[0021] Figure 6 is the enlarged view of part A in the embodiment of the present utility model Figure 5 in the present utility model;

[0022] Figure 7 is the exploded view of the horizontal table board, the first placing board and the second placing board in the embodiment of the present utility model;

[0023] Figure 8 is the enlarged view of part B in the embodiment of the present utility model Figure 7 in the present utility model;

[0024] Figure 9 is the structural schematic diagram of the limit rotating seat in the embodiment of the present utility model;

[0025] Figure 10 is the structural schematic diagram of the length adjustment component in the embodiment of the present utility model.

[0026] List of drawing reference numerals:

[0027] 1. Chair body; 2. Fixed armrest; 3. Horizontal table board; 4. Vertical rotating board; 5. Hand-tightening bolt; 6. First placing board; 7. Second placing board;

[0028] 8. Length adjustment component; 801. Fixed seat; 802. Rotating screw; 803. Threaded sleeve; 804. Rotating rod;

[0029] 9. Support foot; 10. Limit rotating seat; 11. Rotating footrest; 12. Sliding block; 13. Spring. Detailed implementation manners

[0030] The present utility model will be further clarified below in conjunction with the drawings and specific implementation manners. It should be understood that the following specific implementation manners are only used to illustrate the present utility model and not to limit the scope of the present utility model.

[0031] Please refer to Figure 1-10 , a children's dining chair, including a chair body 1, and a limit rotating seat 10 is fixedly connected to each of the four corners of the bottom surface of the chair body 1, and a support foot 9 is rotatably connected to each limit rotating seat 10 with a limit. After the support foot 9 is completely rotated outwards and unfolded, the flat surface at its top fits the limit inclined surface of the limit rotating seat 10. The support foot 9 can be set to a fixed length or can be set to have an adjustable length. When a young child sits on the chair body 1, a soft material, such as rubber or leather, etc., is installed at the part where the chair body 1 contacts the young child.

[0032] One side of the seat surface of the chair body 1 is fixedly connected with a fixed armrest 2. The top horizontal plate of the fixed armrest 2 is rotatably connected with a horizontal table board 3, and the vertical board of the fixed armrest 2 abuts against the horizontal table board 3. The fixed armrest 2 and the horizontal table board 3 are rotatably connected through the rotating shaft of the horizontal table board 3, and a ring-shaped protrusion for restricting linear movement is arranged at the end of the rotating shaft of the horizontal table board 3. One end of the horizontal table board 3 far away from the fixed armrest 2 is rotatably connected with a vertical rotating plate 4, and the bottom of the vertical rotating plate 4 abuts against the seat surface of the chair body 1. The horizontal table board 3 and the vertical rotating plate 4 are rotatably connected through the rotating shaft of the vertical rotating plate 4, and a ring-shaped protrusion for restricting linear movement is arranged at the end of the rotating shaft of the vertical rotating plate 4. A hand-tightening bolt 5 is threadedly connected to the bottom of the vertical rotating plate 4, and a notch adapted to the hand-tightening bolt 5 is opened on the chair body 1, and a groove adapted to the hand-tightening bolt 5 to be inserted is opened at the bottom of the notch to prevent the tightened hand-tightening bolt 5 from slipping. A plurality of placing plates are inserted into the horizontal table board 3, and each placing plate is provided with a placing hole. The placing hole is used for clamping tableware such as lunch boxes and bowls, and the top of the tableware is basically flush with the upper surface of the horizontal table board 3, reducing the probability that young children wave their arms and knock over the tableware.

[0033] The horizontal table board 3 is provided with slots adapted to the placing plates. A sliding block 12 is horizontally slidably installed at the opening of each slot. One end of each sliding block 12 far away from the slot is connected with a spring 13, and the other end of the spring 13 abuts tightly against the horizontal table board 3. When the placing plate is inserted into the slot of the horizontal table board 3, the sliding block 12 first elastically contracts until the placing plate is completely inserted into the horizontal table board 3. Under the elastic force of the spring 13, the sliding block 12 slides into the notch of the placing plate, so that the position of the placing plate is fixed.

[0034] The placing plates are provided with placing holes of various shapes according to the shapes of the tableware, and the placing plates installed on the horizontal table board 3 are of a replaceable design. The placing plate is a first placing plate 6, and the first placing plate 6 is provided with circular placing holes for clamping circular lunch boxes or bowls and other tableware. The placing plate is a second placing plate 7, and the second placing plate 7 is provided with square placing holes for clamping square lunch boxes and other tableware.

[0035] The chair body 1 is rotatably connected to a swivel footrest 11, and a length adjustment component 8 is provided between the chair body 1 and the swivel footrest 11. The rotation angle of the swivel footrest 11 relative to the chair body 1 is adjusted by extending and shortening the length adjustment component 8, so as to improve comfort. The length adjustment component 8 includes: two fixed seats 801, and the two fixed seats 801 are fixedly connected to the chair body 1 and the swivel footrest 11 respectively. One of the fixed seats 801 is rotatably connected to a swivel screw 802, and the other fixed seat 801 is rotatably connected to a swivel rod 804. The swivel screw 802 is threadedly connected to a threaded sleeve 803, and the threaded sleeve 803 is rotatably connected to the swivel rod 804 coaxially. The threaded sleeve 803 is provided with strip-shaped protrusions evenly distributed in an annular shape, which is convenient for twisting the threaded sleeve 803 by hand. The length adjustment component 8 can be extended or shortened as a whole by rotating the threaded sleeve 803.

[0036] Working principle:

[0037] When in use, a young child first sits on the chair body 1, then flips the horizontal table board 3 to horizontal, and the vertical board of the fixed armrest 2 presses against the horizontal table board 3, then flips the vertical rotating board 4 to vertical, wherein the bottom of the vertical rotating board 4 presses against the seat surface of the chair body 1, and at the same time, the hand screw bolt 5 is inserted into the notch of the chair body 1, and then the hand screw bolt 5 is tightened to fix the position of the horizontal table board 3, and finally the placement board is inserted into the slot of the horizontal table board 3, and the tableware is inserted into the placement hole of the placement board to be fixed;

[0038] When replacing the placement board, pull the pull rod of the sliding block 12 to make the sliding block 12 separate from the placement board, then pull out the placement board, and insert a new placement board into the slot of the horizontal table board 3;

[0039] When adjusting the angle of the swivel footrest 11, manually twist the threaded sleeve 803. The rotating threaded sleeve 803 can extend or shorten the length adjustment component 8 as a whole, so that the swivel footrest 11 rotates around the connection with the chair body 1, thereby improving the comfort of the legs. At the same time, the length adjustment component 8 can also be shortened so that it can be rotated under the chair body 1 for easy storage.

[0040] It should be noted that the above content only illustrates the technical idea of ​​the utility model and cannot be used to limit the protection scope of the utility model. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications all fall within the protection scope of the claims of the utility model.

Claims

1. A children's dining chair, comprising a chair body (1), characterized in that, One side of the seat surface of the chair body (1) is fixedly connected with a fixed armrest (2). A horizontal table board (3) is rotatably connected to the top cross board of the fixed armrest (2), and the vertical board of the fixed armrest (2) abuts against the horizontal table board (3). One end of the horizontal table board (3) far away from the fixed armrest (2) is rotatably connected with a vertical rotating board (4), and the bottom of the vertical rotating board (4) abuts against the seat surface of the chair body (1). A hand-tightening bolt (5) is threadedly connected to the bottom of the vertical rotating board (4), and a notch adapted to the hand-tightening bolt (5) is provided on the chair body (1). A plurality of placing boards are inserted into the horizontal table board (3), and each placing board is provided with a placing hole.

2. A children's dining chair according to claim 1, characterized in that, The horizontal table board (3) is provided with slots adapted to the placing boards. A sliding block (12) is horizontally slidably installed at the opening of each slot. One end of each sliding block (12) far away from the slot is connected with a spring (13), and the other end of the spring (13) abuts tightly against the horizontal table board (3).

3. A children's dining chair according to claim 1, wherein, The placing board is a first placing board (6), and the first placing board (6) is provided with a circular placing hole.

4. A children's dining chair according to claim 1, characterized in that, The placing board is a second placing board (7), and the second placing board (7) is provided with a square placing hole.

5. A children's dining chair according to claim 1, wherein, A rotating footrest (11) is rotatably connected to the chair body (1), and a length adjusting assembly (8) is arranged between the chair body (1) and the rotating footrest (11).

6. A children's dining chair according to claim 5, characterized in that, The length adjusting assembly (8) includes: two fixed seats (801). The two fixed seats (801) are respectively fixedly connected with the chair body (1) and the rotating footrest (11). A rotating screw rod (802) is rotatably connected to one of the fixed seats (801), and a rotating rod (804) is rotatably connected to the other fixed seat (801). The rotating screw rod (802) is threadedly connected with a threaded sleeve (803), and the threaded sleeve (803) is coaxially rotatably connected with the rotating rod (804).

7. A children's dining chair according to claim 1, characterized in that, One limiting rotating seat (10) is fixedly connected to each of the four corners of the bottom surface of the chair body (1), and a supporting foot (9) is limit-rotatably connected to each limiting rotating seat (10).

Images