CN202800878U

CN202800878U - Chair for health and growth of child

Info

Publication number: CN202800878U
Application number: CN 201220512676
Authority: CN
Inventors: 李桂霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-08
Filing date: 2012-10-08
Publication date: 2013-03-20
Anticipated expiration: 2022-10-08

Abstract

The utility model discloses a chair for health and growth of a child. The chair for the health and growth of the child is composed of a seat, a vest, a contacting sensor, a power supply, a buzzer and a power switch. The vest is fixed on the backrest of the seat, the upper portion of the back of the vest is provided with the contacting sensor, the bottom portion of the seat is provided with the power supply, the buzzer and the power switch, the buzzer is connected with the contacting sensor in series, and the power supply provides electricity for the buzzer and the contacting sensor through the power switch. When a child sits upright, the body of the child is on the backrest of the seat and presses the contacting sensor behind the child, at the moment the buzz is in a disconnecting state and the buzzer does not ring and indicates that the child sits upright. When the back of the child is bent, the body of the child is separated from the contacting sensor and does not press the contacting sensor, the buzzer is connected, rings and indicates that the child does not sit upright and needs to sit upright. The chair for the health and growth of the child is capable of correcting the sitting posture of the child, enabling the child to keep sitting upright and preventing the phenomenon of humpback of the child from occurring.

Description

The children ' s healthy growth chair

Technical field

The utility model relates to a kind of chair, particularly a kind of children ' s healthy growth chair.

Background technology

Children because sitting posture is incorrect, cause the generation of bow-backed phenomenon in developmental process.

Summary of the invention

The purpose of this utility model is will solve because child sitting gesture incorrect, the problem that causes bow-backed phenomenon to occur, and a kind of children ' s healthy growth chair that can prevent that the bow-backed phenomenon of children from occuring is provided.

The utility model is to be made of seat, vest, feeler, power supply, buzzer and power switch, vest is fixed on the backrest of seat, the back top of vest is provided with feeler, the bottom of seat arranges power supply, buzzer and power switch, buzzer and feeler are cascaded, and power supply is powered to buzzer and feeler by power switch.

Operation principle of the present utility model is:

After children sit on the seat, put on vest and fasten clasp or belt, turn on the power switch, during sitting posture correction, health leans against on the backrest of seat, presses the feeler of back, at this moment, buzzer is in off-state, and buzzer is not rung, and the expression child sitting gesture is rectified;

When children's flexes, health breaks away from the pressing of feeler, and buzzer is connected and sent and ring, and illustrate that children's sitting posture is proper, need to sit up straight.

When the utility model did not use, the powered-down switch got final product.

The beneficial effects of the utility model: can correct children's sitting posture, make children keep correct sitting posture, can prevent the generation of the bow-backed phenomenon of children.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model embodiment.

Fig. 2 is the upward view of the utility model embodiment.

Fig. 3 is the circuit diagram of the utility model embodiment.

The specific embodiment

See also Fig. 1, Fig. 2 and shown in Figure 3, present embodiment is to be made of seat 1, vest 2, feeler 3, power supply 4, buzzer 5 and power switch 6, vest 2 is fixed on the backrest 11 of seat 1, the back top of vest 2 is provided with feeler 3, the bottom of seat 1 arranges power supply 4, buzzer 5 and power switch 6, buzzer 5 and feeler 3 are cascaded, and power supply 4 is powered to buzzer 5 and feeler 3 by power switch 6.Described power supply 4 is batteries.

The operation principle of present embodiment is:

After children sit on the seat 1, put on vest 2 and fasten clasp or belt, turn on the power switch 6, during sitting posture correction, health leans against on the backrest 11 of seat 1, presses the feeler 3 of back, and at this moment, buzzer 5 is in off-state, buzzer 5 is not rung, expression, and child sitting gesture is rectified;

When children's flexes, health breaks away from the pressing of feeler 3, and buzzer 5 is connected and sent and ring, and illustrate that children's sitting posture is proper, need to sit up straight.

When present embodiment did not use, powered-down switch 6 got final product.

Claims

1. children ' s healthy growth chair, it is characterized in that: be by seat (1), vest (2), feeler (3), power supply (4), buzzer (5) and power switch (6) consist of, vest (2) is fixed on the backrest (11) of seat (1), the back top of vest (2) is provided with feeler (3), the bottom of seat (1) arranges power supply (4), buzzer (5) and power switch (6), buzzer (5) and feeler (3) are cascaded, and power supply (4) is powered to buzzer (5) and feeler (3) by power switch (6).