A kind of adjustable height and the basketball stands of many basketrys are installed
Technical field
The utility model relates to a kind of sports apparatus, particularly a kind of basketball stands.
Background technology
Basketball is to receive broad masses' favorite exercise project deeply.Common basketball stands all are the regulation game basketball stands of standard, and height can not be adjusted, and has only a basketry.In physical education, when needs training act of shooting, everybody can only shoot in a basketry, has reduced the chance of shooting, has influenced trainer's training effectiveness.And receive the restriction of basketry height, can not satisfy trainer's individual demand.
The utility model content
The purpose of the utility model provides a kind of adjustable height and the basketball stands of many basketrys is installed, and these basketball stands can make things convenient for the trainer to practise act of shooting in physical education, and the basketry height is convenient to adjustment.
The realization above-mentioned purpose is that the technical scheme of the utility model is:
A kind of adjustable height and the basketball stands of many basketrys are installed, described basketball stands comprise base and backboard, backboard is a U-shaped; Three sides of U-shaped backboard are the plane, the outer surface of each side of the U-shaped backboard basketry that is connected respectively, the vertically fixing fairlead in base upper edge; One side of fairlead is provided with uncovered, and the corresponding two medial surface upper edges of fairlead vertically are provided with two gathering sills, equidistantly are processed with several transverse teeth on the side of column from the bottom to top; Be made into integration a lead respectively on the column with on perpendicular two sides, side, transverse teeth place, the lower end of column places in the fairlead, and two leads of column and two gathering sills of fairlead are slidingly matched; The transverse teeth engagement of gear and lead; Gear is rotationally connected through gear shaft and fairlead, and turning handle is installed on the gear shaft, and the upper end of column is bent into rectangular shaped; The inner surface of the medial side face of the upper end of column and U-shaped backboard is connected, and column and U-shaped backboard are connected through many lacing wires.
The below of the lateral surface of fairlead is fixed with a plurality of clothes-hooks.
The utility model with respect to the beneficial effect of prior art is: the adjustable height of the basketball stands of the utility model, can satisfy trainer's individual demand.In addition,, can satisfy many people and carry out the act of shooting exercise simultaneously, improve trainer's training effectiveness owing on three sides of U-shaped backboard, all be fixed with basketry.
The basketry frame of the utility model not only is adapted at using in the physical education, also is fit to numerous basket ball fans and uses.
When needs adjustment basketball stands height, only need the hand traverse fixed handle, because the engagement of the transverse teeth on gear and the column moves up and down (being equivalent to tooth bar) thereby drive column, make that the height adjustment of basketball stands is very convenient.During use, base and ground are connected.
Description of drawings
What Fig. 1 represented is adjustable height of the utility model and the front view that the basketball stands of many basketrys are installed;
What Fig. 2 represented is the cutaway view in the A-A cross section of Fig. 1;
Fig. 3 representes is that the B of Fig. 1 is to view;
What Fig. 4 represented is the right view of Fig. 1.
Wherein, base 1, backboard 2, basketry 3, fairlead 4, column 5, transverse teeth 6, lead 7, gear 8, gear shaft 9, turning handle 10, lacing wire 11, clothes-hook 12.
The specific embodiment
Like Fig. 1~shown in Figure 4, a kind of adjustable height and the basketball stands of many basketrys are installed, described basketball stands comprise base 1 and backboard 2; Backboard 2 is a U-shaped, and three sides of U-shaped backboard are the plane, the outer surface of each side of the U shape backboard basketry 3 that is connected respectively; The vertically fixing fairlead 4 in base 1 upper edge, a side of fairlead 4 is provided with uncovered, and the corresponding two medial surface upper edges of fairlead 4 vertically are provided with two gathering sills; Equidistantly be processed with several transverse teeth 6 on one side of column 5 from the bottom to top; Be made into integration a lead 7 respectively on the column 5 with on perpendicular two sides, side, transverse teeth 6 place, the lower end of column 5 places in the fairlead 4, and two leads 7 of column 5 are slidingly matched with two gathering sills of fairlead 4; Gear 8 meshes with the transverse teeth 6 of lead 7; Gear 8 is rotationally connected through gear shaft 9 and fairlead 4, and turning handle 10 is installed on the gear shaft 9, and the upper end of column 5 is bent into rectangular shaped; The inner surface of the medial side face of the upper end of column 5 and U-shaped backboard is connected, and column 5 is connected through many lacing wires 11 with the U-shaped backboard; The below of the lateral surface of fairlead 4 is fixed with a plurality of clothes-hooks 12.Can make things convenient for the practitioner to use, the clothes of taking off is hung on the clothes-hook 12, be convenient to keeping.Gear 8 is a roller gear.
The above; Be merely a part of specific embodiment of the utility model; The protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily and replacement all should be encompassed within the protection domain of the utility model.