CN220988272U

CN220988272U - Child back chair with foldable dining table

Info

Publication number: CN220988272U
Application number: CN202322375107.1U
Authority: CN
Inventors: 刘世兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-05-24
Anticipated expiration: 2033-09-01

Abstract

The utility model discloses a child back chair with a foldable dining table, which is applied to the field of child back chairs; according to the utility model, the baffle plate and the backboard are folded, the pull belt is tensioned to fix the baffle plate and the backboard, the supporting legs are moved, the supporting legs are respectively opened, the baffle plate is upwards placed on the ground, the baffle plate can be used as a dining table, after the use is completed, the supporting legs are folded, the pull belt is loosened, the backboard and the baffle plate are separated, the back chair function is recovered, the purpose of having the dining table function can be achieved, the use is convenient, the practicability and the applicability are improved, the clamping rod is moved by moving the pull block, the clamping rod is separated from the clamping hole by moving the clamping rod, the telescopic rod is moved to the required length, the pull block is loosened, the clamping rod is clamped with the clamping hole under the action of the first spring, the telescopic rod is fixed, the purpose of adjusting the supporting height can be achieved, different use sites are met, and the applicability is improved.

Description

Child back chair with foldable dining table

Technical Field

The utility model relates to the field of child back chairs, in particular to a child back chair with a foldable dining table.

Background

Child back chairs generally refer to a backpack appliance that may be used to carry an infant or young child. Such back chairs are designed to allow a parent or caretaker to carry an infant or young child on the back when desired to facilitate movement and activity while maintaining the freedom of both hands.

Through searching Chinese patent, the bulletin number is: CN216984283U, a high-safety rehabilitation correction braces chair for infants, solves the technical problems that the braces chair in the prior art is not suitable for infants with abnormal muscle tension and abnormal movement posture caused by brain injury such as slow movement development and ischemic and anoxic encephalopathy. The bicycle comprises a supporting part (1), a riding part (2) and a strap part (3); the riding seat part (2) is arranged on the supporting part (1), the brace part (3) is arranged on the riding seat part (2), and the brace part (3) and the riding seat part (2) are vertically arranged. The riding seat part and the brace part are vertically arranged, and the protection belts which are arranged on the front sides of the brace part and are mutually intersected are used for limiting, so that the infants with abnormal muscle tension and abnormal exercise posture can maintain a correct sitting posture, and the brace part is of a wrapping structure with two sides protruding outwards and the middle part recessed inwards, so that the infants can be well protected, due spinal support is provided, and meanwhile, good comfort is provided for the infants.

The existing child back chair cannot be folded into a dining table, and the general child back chair only has the function of the back chair, when a child is carried out, the child needs to be fed, because the feeding tools are more, the child needs to be placed at a position so as to be convenient to operate, and the feeding tools are difficult to find at the proper position outside, so that inconvenience is brought to a user, the practicability and the applicability of the back chair are reduced, and in order to solve the problems, the child back chair with the foldable dining table is provided.

Disclosure of utility model

The utility model aims to provide a child back chair with a foldable dining table, which has the advantage of being foldable into the dining table.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a children back chair with collapsible dining table, includes the baffle, the bottom of baffle articulates there is the backplate, the bolt has the cushion between baffle and the backplate, the bolt has the stretching strap between baffle and the backplate, be provided with the regulation knot between the stretching strap, the surface bolt of backplate has the braces, the surface bolt of baffle has the dead lever, the rotating block has been cup jointed on the surface rotation of dead lever, be provided with stop gear between rotating block and the dead lever, the surface bolt of rotating block has the supporting leg, the telescopic link has been cup jointed in the inside slip of supporting leg, the clamping rod has been cup jointed in the inner wall slip of supporting leg, the fixed surface of clamping rod has cup jointed the limiting plate, be provided with first spring between limiting plate and the inner wall of rotating block, the joint hole has been seted up on the surface of telescopic link, and joint hole and clamping rod joint.

By adopting the technical scheme, through folding baffle and backplate, then take taut baffle and backplate fixed with the stretching strap, remove the supporting leg, open each supporting leg respectively, place the baffle up on ground, can act as the dining table and use, fold the supporting leg after using, will relax the stretching strap, separate backplate and baffle, resume the mode of back chair function, can reach the purpose that possesses dining table function, facilitate the use, practicality and suitability have been improved.

The utility model is further provided with: the limiting mechanism comprises a limiting sliding groove, the limiting sliding groove is formed in the inner wall of the rotating block, the inner wall of the limiting sliding groove is connected with a limiting sliding block in a sliding mode, and the limiting sliding block is bolted with the surface of the fixing rod.

By adopting the technical scheme, the supporting legs are limited by the limiting mechanism, so that the stability of the support is ensured.

The utility model is further provided with: the inner wall of dead lever slides and cup joints limited position head, be provided with the second spring between the inner wall of spacing head and dead lever, spacing hole has been seted up to the inner wall of turning block, and spacing hole and spacing head joint.

By adopting the technical scheme, through setting up the spacing head, second spring and spacing hole are spacing fixed to the supporting leg, prevent that the supporting leg from rotating by oneself.

The utility model is further provided with: one end of the clamping connection rod is connected with a pull block in a bolt way.

By adopting the technical scheme, the clamping rod is convenient to move by arranging the pull block.

The utility model is further provided with: scale marks are printed on the surface of the telescopic rod.

By adopting the technical scheme, the height is convenient to adjust by arranging the scale marks.

The utility model is further provided with: one end of the telescopic rod is fixedly sleeved with a rubber sleeve.

By adopting the technical scheme, the sliding is prevented by arranging the rubber sleeve.

The utility model is further provided with: the cushion is made of nylon.

Adopt above-mentioned technical scheme, be nylon material through the material that sets up the cushion, durable.

The utility model is further provided with: the surface of the baffle plate is bolted with a pedal.

By adopting the technical scheme, the children can conveniently place the feet by arranging the pedals, and the use experience is improved.

In summary, the utility model has the following beneficial effects:

1. According to the utility model, the baffle and the backboard are folded, the pull belt is pulled tightly to fix the baffle and the backboard, the supporting legs are moved, the supporting legs are respectively opened, the baffle is upwards placed on the ground and can be used as a dining table, after the use is completed, the supporting legs are folded, the pull belt is loosened, the backboard and the baffle are separated, and the back chair function is recovered, so that the purpose of dining table function can be achieved, the use is convenient, and the practicability and the applicability are improved;

2. According to the telescopic rod, the pull block is moved to drive the clamping rod to move, the clamping rod is moved to be separated from the clamping hole, the telescopic rod is moved, the pull block is loosened after the telescopic rod is moved to the required length, the clamping rod is clamped with the clamping hole under the action of the first spring, and the telescopic rod is fixed, so that the purpose of adjusting the supporting height can be achieved, different use sites are met, and the applicability is improved.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a side cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;

fig. 4 is an enlarged view of the structure of fig. 1B according to the present utility model.

Reference numerals: 1. a baffle; 2. a back plate; 3. a cushion; 4. pulling a belt; 5. a harness; 6. a fixed rod; 7. a rotating block; 8. a limiting mechanism; 9. support legs; 10. a telescopic rod; 11. a clamping rod; 12. a limiting plate; 13. a first spring; 14. a clamping hole; 15. limiting sliding grooves; 16. a limit sliding block; 17. a positioning head; 18. a second spring; 19. a limiting hole; 20. pulling blocks; 21. scale marks; 22. a rubber sleeve; 23. foot pedal; 24. and (5) adjusting the buckle.

Detailed Description

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

Example 1:

Referring to fig. 1, 2 and 4, a child back chair with foldable dining table, including baffle 1, the bottom of baffle 1 articulates there is backplate 2, the bolt has cushion 3 between baffle 1 and the backplate 2, the bolt has pull tape 4 between baffle 1 and the backplate 2, be provided with adjusting buckle 24 between the pull tape 4, the surface bolt of backplate 2 has braces 5, the surface bolt of baffle 1 has dead lever 6, the surface rotation of dead lever 6 has cup jointed rotor 7, be provided with stop gear 8 between rotor 7 and the dead lever 6, the surface bolt of rotor 7 has supporting leg 9, through folding baffle 1 and backplate 2, then take taut baffle 1 and backplate 2 fixed with the pull tape 4, remove supporting leg 9, open each supporting leg 9 respectively, put baffle 1 upwards on ground, can act as the dining table and use, fold supporting leg 9 after the use, loosen pull tape 4, separate backplate 2 and baffle 1, resume the mode of back chair function, can reach the purpose that possesses the function, convenient to use, practicality and suitability are improved.

Referring to fig. 4, the limiting mechanism 8 comprises a limiting chute 15, the limiting chute 15 is arranged on the inner wall of the rotating block 7, the inner wall of the limiting chute 15 is slidably connected with a limiting slide block 16, the limiting slide block 16 is bolted with the surface of the fixed rod 6, and the supporting leg 9 is limited by arranging the limiting mechanism 8, so that the supporting stability is ensured.

Referring to fig. 4, the inner wall of the fixed rod 6 is slidably sleeved with a limiting head 17, a second spring 18 is arranged between the limiting head 17 and the inner wall of the fixed rod 6, a limiting hole 19 is formed in the inner wall of the rotating block 7, the limiting hole 19 is clamped with the limiting head 17, and the supporting leg 9 is limited and fixed by arranging the limiting head 17, the second spring 18 and the limiting hole 19, so that the supporting leg 9 is prevented from rotating automatically.

Referring to fig. 1 and 2, the material of the cushion 3 is nylon, and the cushion 3 is nylon, so that the cushion is durable.

Referring to fig. 1 and 2, the surface bolt of baffle 1 has pedal 23, through setting up pedal 23, is convenient for children place the foot, improves the use experience.

Example 2:

Referring to fig. 1, 2 and 3, telescopic rod 10 has been cup jointed in the inside slip of supporting leg 9, clamping rod 11 has been cup jointed in the inner wall slip of supporting leg 9, limiting plate 12 has been cup jointed to clamping rod 11's fixed surface, be provided with first spring 13 between limiting plate 12 and the inner wall of turning block 7, clamping hole 14 has been seted up on the surface of telescopic rod 10, and clamping hole 14 and clamping rod 11 joint, through folding baffle 1 and backplate 2, then take 4 taut with baffle 1 and backplate 2 fixed, remove supporting leg 9, open each supporting leg 9 respectively, place baffle 1 upwards on ground, can act as the dining table use, fold supporting leg 9 after the use is accomplished, will relax stretching strap 4, separate backplate 2 and baffle 1, resume the mode of back of the chair function, can reach the purpose that possesses the dining table function, facilitate the use, practicality and suitability have been improved.

Referring to fig. 3, one end of the clamping rod 11 is bolted with a pull block 20, and by providing the pull block 20, the clamping rod 11 is convenient to move.

Referring to fig. 2, the surface of the telescopic link 10 is printed with graduation marks 21, and the height is conveniently adjusted by providing the graduation marks 21.

Referring to fig. 1 and 2, one end of the telescopic rod 10 is fixedly sleeved with a rubber sleeve 22, and sliding is prevented by the provision of the rubber sleeve 22.

The use process is briefly described: the baffle plate 1 and the backboard 2 are folded, the pull belt 4 is tensioned to fix the baffle plate 1 and the backboard 2, the supporting legs 9 are moved, the supporting legs 9 are respectively opened, the baffle plate 1 is upwards placed on the ground to serve as a dining table, the supporting legs 9 are folded after the use is completed, the pull belt 4 is loosened, the backboard 2 and the baffle plate 1 are separated, the back chair function is recovered, and the purpose of dining table function can be achieved; moving the pull block 20, the pull block 20 moves to drive the clamping rod 11 to move, the clamping rod 11 moves to enable the clamping rod 11 to be separated from the clamping hole 14, the telescopic rod 10 is moved, after the telescopic rod 10 moves to a required length, the pull block 20 is loosened, the clamping rod 11 is clamped with the clamping hole 14 under the action of the first spring 13, the telescopic rod 10 is fixed, and the purpose of adjusting the supporting height can be achieved.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. Child back chair with foldable dining table, comprising baffle (1), characterized in that: the bottom of baffle (1) articulates there is backplate (2), bolt has cushion (3) between baffle (1) and backplate (2), bolt has stretching rod (10) between baffle (1) and backplate (2), be provided with between stretching rod (4) and adjust knot (24), the surface bolt of backplate (2) has braces (5), the surface bolt of baffle (1) has dead lever (6), the surface rotation of dead lever (6) has cup jointed rotating block (7), be provided with stop gear (8) between rotating block (7) and dead lever (6), the surface bolt of rotating block (7) has supporting leg (9), the inside slip of supporting leg (9) has cup jointed telescopic link (10), the inner wall slip of supporting leg (9) has cup jointed clamping rod (11), the fixed surface of clamping rod (11) has cup jointed limiting plate (12), be provided with first spring (13) between the inner wall of limiting plate (12) and rotating block (7), clamping hole (14) and clamping rod (14) have been seted up on the surface.

2. Child back chair with foldable dining table according to claim 1, characterized in that the limiting mechanism (8) comprises a limiting chute (15), the limiting chute (15) is arranged on the inner wall of the rotating block (7), the inner wall of the limiting chute (15) is slidably connected with a limiting slide block (16), and the limiting slide block (16) is bolted to the surface of the fixed rod (6).

3. The child back chair with the foldable dining table according to claim 1, wherein the inner wall of the fixed rod (6) is slidably sleeved with the limiting head (17), a second spring (18) is arranged between the limiting head (17) and the inner wall of the fixed rod (6), the inner wall of the rotating block (7) is provided with the limiting hole (19), and the limiting hole (19) is clamped with the limiting head (17).

4. Child back chair with foldable dining table according to claim 1, characterized in that one end of the clamping bar (11) is bolted with a pull block (20).

5. Child back chair with foldable dining table according to claim 1, characterized in that the surface of the telescopic rod (10) is printed with graduation marks (21).

6. Child back chair with foldable dining table according to claim 1, characterized in that one end of the telescopic rod (10) is fixedly sleeved with a rubber sleeve (22).

7. Child back chair with foldable dining table according to claim 1, characterized in that the material of the seat cushion (3) is nylon material.

8. Child back chair with foldable dining table according to claim 1, characterized in that the surface of the baffle (1) is bolted with footrests (23).