Disclosure of Invention
The invention aims to provide a pair of children shoes with adjustable sizes, which aims to solve the problem that the existing shoes cannot meet the requirement that children grow too fast, so that unnecessary waste is caused.
A children shoe with adjustable size comprises a rubber sole and an adjustable vamp, wherein the upper end surface of the rubber sole is fixedly connected with the adjustable vamp;
the adjustable vamp comprises an elastic connecting leather, one end of the elastic connecting leather is fixedly connected with the rubber sole, shoe-wearing holes are formed in the elastic connecting leather, a plurality of rubber connecting blocks are arranged on the outer side of the elastic connecting leather, each rubber connecting block is connected with the other rubber connecting block through a connecting rope, an adjusting piece is further arranged on the elastic connecting leather, and the adjusting piece is fixedly connected with the connecting rope.
Preferably, the adjusting part comprises a fixed bottom block, a rotary column mounting hole is formed in the end face of the lower end of the fixed bottom block, a rotary column is arranged inside the rotary column mounting hole, a abdicating groove is formed in the lower end face of the rotary column, a screwing block is arranged inside the abdicating groove, a connecting column is arranged on the upper end face of the rotary column, a first transmission gear is fixedly connected to the upper end face of the connecting column, a protective shell is arranged on the upper side of the fixed bottom block, a plurality of transmission shafts are rotatably connected to the bottom of the inner wall of the protective shell, a connecting rope abdicating groove and a second transmission gear are arranged on the outer end face of each transmission shaft, the second transmission gear is meshed with the first transmission gear, a connecting rope mounting disc is arranged inside the protective shell, a connecting rope abdicating hole is formed in the outer wall of the protective shell, and a protective cover plate is fixedly connected to the, the upper end face of the protection cover plate is fixedly connected with an elastic protection skin.
Preferably, the lower end face of the fixed bottom block is provided with a rubber protective layer.
Preferably, the first transmission gear and the second transmission gear are made of plastic materials.
Preferably, the connecting rope mounting disc includes cylindric mounting disc, cylindric mounting disc up end is equipped with the cylinder groove of stepping down, the bottom in cylinder groove of stepping down is equipped with a plurality of transmission shaft holes of stepping down, the lateral wall in cylinder groove of stepping down is equipped with a plurality of connecting rope guide ways.
The invention has the beneficial effects that: according to the children shoe, the vamp and the sole are set to be in a detachable mode, and a user can adjust the vamp and the sole of the children shoe according to the needs of the user when using the children shoe, so that the service life of the children shoe which is originally half a year or one year is prolonged to 2-3 years, and the problem that the shoes of the children need to be replaced frequently due to the growth period is effectively solved.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the terms in the present invention can be understood in a specific case to those skilled in the art.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the adjustable children's shoe provided by the invention comprises a rubber sole 1 and an adjustable upper 2, wherein the upper end surface of the rubber sole 1 is fixedly connected with the adjustable upper 2;
adjustable vamp 2 includes elastic connection skin 2.1, elastic connection skin 2.1's one end with 1 fixed connection at the rubber sole, be equipped with on the elastic connection skin 2.1 and wear shoes hole 2.2, elastic connection skin 2.1's the outside is equipped with a plurality of rubber connecting block 2.3, every all connect through connecting rope 2.4 between the rubber connecting block 2.3, still be equipped with regulating part 2.5 on the elastic connection skin 2.1, regulating part 2.5 with connect rope 2.4 fixed connection.
The regulating part 2.5 includes fixed bottom block 2.51, the lower terminal surface of fixed bottom block 2.51 is equipped with rubber protection layer 2.515, fixed bottom block 2.51 with rubber protection layer 2.515 passes through glue fixed connection, still be equipped with on the terminal surface of fixed bottom block 2.51 lower extreme and rotate stand mounting hole 2.52, the inside of rotating stand mounting hole 2.52 is equipped with rotates stand 2.53, the lower terminal surface of rotating stand 2.53 is equipped with abdicating recess 2.54, abdicating recess 2.54's inside is equipped with twists movable block 2.55, the up end of rotating stand 2.53 is equipped with spliced pole 2.56, the first transmission gear 2.57 of up end fixed connection of spliced pole 2.56, the upside of fixed bottom block 2.51 is equipped with protection casing 2.58, the inner wall bottom of protection casing 2.58 is rotated and is connected a plurality of transmission shafts 2.59, every the up end of transmission shaft 2.59 is equipped with connects rope abdicating groove 2.510 and second transmission gear 2.511, second transmission gear 2.511 meshes the outer end connection gear 2.57, and the first transmission gear 2.57 and the second transmission gear 2.511 are preferably made of plastic,
protection casing 2.58's inside is equipped with connects rope mounting disc 2.512, it includes cylindric mounting disc 2.5121 to connect rope mounting disc 2.512, cylindric mounting disc 2.5121 up end is equipped with the cylinder groove 2.5122 of stepping down, the bottom of stepping down cylinder groove 2.5122 is equipped with a plurality of transmission shaft holes 2.5123 of stepping down, the lateral wall of stepping down cylinder groove 2.5122 is equipped with a plurality of connection rope guide ways 2.5124, be equipped with on protection casing 2.58's the outer wall and connect the rope hole 2.513 of stepping down, protection casing 2.58's up end fixed connection protection apron 2.514, protection apron 2.514's up end fixed connection elasticity protection skin 2.515.
When the child foot connecting piece is used, the requirements of children with age difference values within the range of 2-3 years are met through the elastic deformation of the elastic connecting leather, the feet of the children can be protected through the external connecting block, the adjusting piece 2.5 can be adopted to tighten the connecting piece according to different conditions, and more use options are provided for users under special conditions that the feet of the children are fat and thin.
In conclusion, the invention has the beneficial effects that: according to the children shoe, the vamp and the sole are set to be in a detachable mode, and a user can adjust the vamp and the sole of the children shoe according to the needs of the user when using the children shoe, so that the service life of the children shoe which is originally half a year or one year is prolonged to 2-3 years, and the problem that the shoes of the children need to be replaced frequently due to the growth period is effectively solved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.