A kind of folding device of baby carriageTechnical field
The invention belongs to baby carriage technical field, particularly relate to a kind of folding device of baby carriage.
Background technology
Along with socioeconomic development, the head of a family more and more payes attention to the growth of children, and be more and more willing to that meaning children provides better material conditions, baby carriage is the necessitys of children in developmental process, has wide consumption market in the head of a family.
For saving the parking space of baby carriage, it is made to be more prone to carry, there is Foldable child hand barrow on the market, although substantially increase its portability, but in the use procedure of hand barrow, general folding device design is complicated, and where tired operation is, thus need to arrange a kind of folding control setup, come conveniently to fold baby carriage.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of folding device of baby carriage of new structure, make it have more value in industry.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of folding device of baby carriage.
Technical scheme of the present invention is as follows:
A kind of folding device of baby carriage, for folding children's hand barrow, comprise folding device, described folding device lower end is provided with the 3rd support, described folding device left end is provided with the first support, described folding device right-hand member is provided with the second support, described first support and the second support fold to described 3rd backing positions by described folding device, it is characterized in that, described folding device comprises an adapter plate, and be arranged on the first rotor and the second rotor that described adapter plate can rotate around described adapter plate, described first rotor and the second rotor are flexibly connected by a connecting device, first support described in when the first support carries out folding to described 3rd backing positions drives described first rotor to rotate around described adapter plate, described first rotor drives described second rotor to rotate around described adapter plate and described first rotor rotation direction reversed by described connecting device simultaneously.
Further, described connecting device is a strip contiguous block, described contiguous block two ends are respectively provided with a connecting bore, be respectively contiguous block first connecting bore and contiguous block second connecting bore, described contiguous block first connecting bore is connected by an axle with the second connecting bore be arranged on described first rotor, and described contiguous block second connecting bore is connected by an axle with the 4th connecting bore be arranged on described second rotor.
Further, described first rotor is provided with the first connecting bore, described first connecting bore is arranged on described adapter plate by a turning cylinder.
Further, described second rotor is provided with the 3rd connecting bore, described 3rd connecting bore is arranged on described adapter plate by a turning cylinder.
Further, described first rotor is also provided with the first rotor cover of supporting setting with it, and described first rotor cover one end connects described first support.
Further, described second rotor is also provided with the second rotor cover of supporting setting with it, and described second rotor cover one end connects described second support.
Further, described folding device also comprises folding device front shroud and folding device back cover.
By such scheme, the present invention at least has the following advantages:
By use first rotor and the second rotor in folding device, the first support and the second support can be made to fold to the 3rd support easily, this simplicity of design is reasonable, simple operation, convenient folding.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification sheets, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the exploded drawings of folding device of the present invention;
Fig. 3 is the structural representation of folding device.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
See Fig. 1 to Fig. 3, folding device 1 of the present invention, be arranged on the first support 2 of folding device 1 left end, be arranged on the second support 3 of folding device 1 right-hand member, the lower end of folding device 1 is provided with the 3rd support 4, by folding device 1, the first support 2 and the second support 3 can fold to the direction of the 3rd support 4.Folding device 1 comprises, folding device back cover 11 and folding device front shroud 12, after taking folding device back cover 11 and folding device front shroud 12 apart, folding device 1 comprises an adapter plate 152, and the first rotor 131 and the second rotor 141 be arranged on adapter plate 152, first rotor 131 and the second rotor 141 are flexibly connected by a connecting device, connecting device is a strip contiguous block 16, contiguous block 16 two ends are respectively provided with a connecting bore, be respectively contiguous block first connecting bore 161 and contiguous block second connecting bore 162, contiguous block first connecting bore 161 is connected by an axle with the second connecting bore 1312 be arranged on the first rotor 131, contiguous block second connecting bore 162 is connected by an axle with the 4th connecting bore 1413 be arranged on the second rotor 141.First rotor 131 is provided with the first connecting bore 1311, first connecting bore 1311 to be arranged on adapter plate 152 by a turning cylinder.Second rotor 141 is provided with the 3rd connecting bore the 1411, three connecting bore 1411 to be arranged on adapter plate 152 by a turning cylinder.First rotor cover 132, first rotor cover 132 one end that first rotor 131 is also provided with supporting setting with it connects the first support 2.Second rotor cover 142, second rotor cover 142 one end that second rotor 141 is also provided with supporting setting with it connects described second support 3.Folding device also comprises folding device front shroud 12 and folding device back cover 11.The first rotor 131 is made to rotate to the 3rd support 4 direction in the present invention under first support 2 External Force Acting, and contiguous block 16 can drive the second rotor 141 and the first rotor 131 to rotate backward simultaneously, and then the first support 2 and the second support 3 are folded to the 3rd support 4 direction.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.