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A versatile, baby-friendly technology in the field of baby chairs
Inactive Publication Date: 2021-09-28
HUBEI UNIV OF TECH
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Abstract
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[0002] At present, most of the baby chairs on the market are only suitable for indoors, and the strollers are suitable for outdoors. There is no suitable tool to facilitate the activities of babies indoors and outdoors
Method used
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Embodiment 1
[0019] A displacement-proof multifunctional baby chair, comprising a backrest 1, a seat bucket 2, chair legs, a brake wheel 5, a rear wheel and two front wheels 4, the seat bucket 2 is a square groove, and two a leg hole, the rear wheel is an ordinary wheel, the brake wheel 5 is braked by the brake device 3, and the brake device 3 is stepped on, the brake wheel 5 rotates to form an angle with the rear wheel, thereby locking the baby chair; The braking device 3 includes a connecting plate 301 , a housing 302 , an upper tooth column 303 , a block 304 , a fixed rail 305 , a lower tooth column 306 , a connecting cylinder 307 , a spring 308 , a connecting column 310 and a pin 309 .
[0020] Furthermore, in the above-mentioned anti-displacement multifunctional baby chair, the lower end of the upper tooth column 303 is enlarged to form a circular tube, the bottom edge of the circular tube is zigzag, and several blocks 304 are evenly distributed along the outer wall of the circular tub...
Embodiment 2
[0027] The embodiment of this patent is described with reference to accompanying drawing, figure 1 It is a schematic diagram of the overall structure of the present invention, and the reversible backrest 1 is connected with the seat bucket 2 through a hinge.
[0028] A displacement-proof multifunctional baby chair, comprising: a backrest 1, which is used in two ways of use, the backrest 1 can be used as a handle, or the handle can be connected to the back of the backrest 1 or seat bucket 2; the seat bucket 2, The seat bucket 2 is used for riding a baby; the brake device 3 is used for preventing the movement of the baby chair when necessary, so as to achieve the purpose of preventing displacement. image 3 It is a schematic diagram of the brake wheel braking principle. This device uses the principle of an automatic ballpoint pen to change the direction of the brake wheel 5 every time it is stepped on, so that the activities of the baby chair are restricted. Figure 4 It is a p...
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Abstract
The invention discloses an anti-displacement multifunctional baby chair which comprises a backrest, a seat bucket, chair legs, a brake wheel, a rear wheel and two front wheels, the seat bucket is a square groove, two leg placing holes are formed in the front face of the seat bucket, the rear wheel is a common wheel, the brake wheel is braked through a brake device, the brake device is treaded, the brake wheel rotates to form a right angle with the rear wheel, and therefore the baby chair is locked; the brake device comprises a connecting plate, a shell, an upper tooth column, a clamping block, a fixing rail, a lower tooth column, a connecting cylinder, a spring, a connecting column and a pin. The baby chair can be used as a baby chair indoors and can also be used as a baby carriage outdoors. And more convenience can be provided for parents due to multiple functions.
Description
technical field [0001] The invention belongs to the technical field of daily necessities, in particular to a novel baby chair which can prevent displacement and can also be used as a car. Background technique [0002] At present, most of the baby chairs on the market are only suitable for indoors, and the baby carriages are suitable for outdoors, and there is not a kind of suitable tool that can make things convenient for babies to move indoors and outdoors. In order to solve the troublesome problem that the parents put the baby on the baby chair from the baby carriage, the baby chair of the present invention can be used as a baby chair indoors or as a baby carriage outdoors. A variety of functions can be convenient for parents. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a baby chair which can be used as a seat or as a stroller. [0004] The technical scheme that the present invention adopts ...
Claims
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Application Information
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