CN105148476A - Portable safe basketball stand and preparation method thereof - Google Patents

Abstract

The invention discloses a portable safety basketball stand, which comprises a backboard and a basket arranged on one side of the backboard, the backboard is located on the other side of the basket and is locked with the top of a column, and the bottom of the column is arranged at one end of a plastic base. The inside of the plastic base is provided with a cavity, the cavity is provided with a counterweight solid, the other end of the plastic base is provided with an opening communicating with the cavity, the opening is covered by a base cap, and the middle of the column Two fixed support rods are respectively locked and connected to both sides of the surface of the base, including the following preparation steps: Step 1) Preparation of material granules, PBT? 65-70%, hydrogenated SBS? 10-20%, anti-ultraviolet agent 2-6%, heat stabilizer 0.2-0.5%, coupling agent 0.5-1%, glass fiber 5-20% and glass fiber sizing 1-2% evenly mixed configuration; step 2 ) blow molding; step 3) cutting; step 4) assembly and molding. The invention has the advantages of simple structure, convenient transportation, suitable for carrying, simple and reliable preparation, and superior product performance.

Description

A portable safe basketball stand and its preparation method

technical field

The invention relates to the field of sporting goods, in particular to a portable safe basketball stand and a preparation method thereof.

Background technique

The basketball stand is one of the necessary equipment for the basketball court. The basketball stand is generally divided into electro-hydraulic basketball stand, single-arm mobile basketball stand, fixed single-arm basketball stand and Haiyan square tube basketball stand. But these basketball stands are bulky or are fixed structures, which are inconvenient to move. With the limitations of venues and the convenience of travel, it is everyone's wish to be able to exercise anytime, anywhere.

Then the portable basketball stand has been widely recognized by everyone, but the existing portable basketball stand still uses a steel base or other objects with high mass as the base, and there is still a certain difficulty in its handling, and the larger the base, the more land it occupies. The small size is prone to dumping, causing personal injury and property damage.

Contents of the invention

The purpose of the present invention is to overcome the above problems in the prior art, and provide a portable safe basketball stand and its preparation method. The present invention has simple structure, convenient transportation, suitable for carrying, simple and reliable preparation, and superior product performance.

In order to achieve the above-mentioned technical purpose and achieve the above-mentioned technical effect, the present invention is realized through the following technical solutions:

A portable safe basketball stand, including a backboard and a basket arranged on one side of the backboard, the backboard is located on the other side of the basket and locked with the top of the column, the bottom of the column is set at one end of a plastic base, and the plastic base A cavity is provided inside, and a counterweight solid is provided in the cavity. The other end of the plastic base is provided with an opening communicating with the cavity. The opening is covered by a base cap, and the middle part of the column is fixed by two The supporting rods are respectively locked and connected to both sides of the surface of the base.

Further, the counterweight solid is soil or gravel.

Further, the column is composed of several connecting columns connected in sequence.

Further, the plastic base is provided with several external protrusions on the surface and the bottom surface on one side of the opening, and the inner wall of the base cap corresponding to the external protrusions is provided with internal protrusions, and the external protrusions and the internal protrusions Interlock settings.

Further, a storage slot is provided on one side of the surface of the base cap.

Further, the storage slot is composed of several concave grooves, and the surface of the concave grooves is provided with a flip cover, one side of the flip cover is connected to the base cap, and the other side is connected to the base cap through a lock.

Further, several metal mesh baskets are interposed on the surface of the column.

A preparation method of a portable safety basketball stand, comprising the following steps:

Step 1) preparation of material granules, the components of the plastic base formula are: PBT65-70%, hydrogenated SBS10-20%, anti-ultraviolet agent 2-6%, heat stabilizer 0.2-0.5%, coupling agent according to mass percentage 0.5-1%, glass fiber 5-20% and glass fiber sizing agent 1-2%; each component of the plastic base formula is uniformly mixed, and then placed in a twin-screw extruder to extrude and granulate;

Step 2) blow molding, the plastic base and the base cap are integrally blow molded by a hollow blow molding machine to obtain a semi-finished base;

Step 3) cutting, using a cutting device to cut along the junction of the plastic base and the base cap of the semi-finished base to obtain a split plastic base and base cap;

Step 4) Assemble into shape, install the backboard, basket, column, fixed support rod and plastic base together, then inject solid counterweight into the cavity in the plastic bottom, and finally set the base cap on the opening. Get a basketball hoop.

Further, the glass fiber sizing agent in the step 1 is epoxy emulsion.

Further, the extrusion granulation temperature in step 1 is 200 degrees.

The beneficial effects of the present invention are:

The present invention adopts common soil or sand and gravel as counterweight objects to be placed in the plastic base, which will not cause leakage, and the soil or sand is easy to obtain, and it is also convenient to disassemble and take away, which is convenient for transportation and use. The configuration of the material particles is also conducive to use, and has the characteristics of high temperature resistance, wear resistance and long service life.

The above description is only an overview of the technical solutions of the present invention. In order to understand the technical means of the present invention more clearly and implement them according to the contents of the description, the preferred embodiments of the present invention and accompanying drawings are described in detail below. The specific embodiment of the present invention is given in detail by the following examples and accompanying drawings.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the technical description of the embodiments. Obviously, the accompanying drawings in the following description are only some implementations of the present invention For example, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is the overall structural representation of the present invention;

Fig. 2 is the result schematic diagram of base part of the present invention;

Fig. 3 is a schematic structural view of a semi-finished base of the present invention;

Fig. 4 is a schematic diagram of the cut structure in step 3 of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Embodiment one

Referring to Figures 1 and 2, a portable safety basketball stand includes a backboard 1 and a basket 2 arranged on one side of the backboard. The backboard is located on the other side of the basket and locked with the top of the column 3. One end of the plastic base 4 is provided with a cavity 41 inside the plastic base, and a counterweight solid 42 is provided in the cavity. The other end of the plastic base is provided with an opening 43 communicating with the cavity. The opening is covered by the base cap 5, and the middle part of the column passes through The two fixed support rods 6 are respectively locked and connected to both sides of the base surface.

Wherein, the counterweight solid is earth or gravel, which is convenient to obtain, and discarding will not cause pollution to the environment, and can be discarded during transportation to reduce the transportation weight.

The upright column is composed of several connecting columns 31 connected in sequence, which can reduce the length when it is stored, facilitate handling and improve portability.

The surface and the bottom surface of the plastic base on one side of the opening are provided with a number of external protrusions 44, and the inner wall of the base cap corresponding to the external protrusions is provided with internal protrusions 51, and the external protrusions and the internal protrusions are engaged with each other. It is easy to manufacture, and secondly, it is convenient to disassemble and assemble, which is conducive to mass production and use.

A storage slot 52 is provided on one side of the surface of the base cap. The storage slot is composed of several concave grooves 53, and the surface of the concave grooves is provided with a flip cover 54. One side of the flip cover is connected to the base cap, and the other side is connected to the base cap through a lock 55. Generally, when playing basketball, The mobile phones, wallets and keys carried on the body are the most likely to be damaged or lost or affect playing basketball. If they are placed randomly, they are easy to be lost or stolen, causing losses. Here, multiple concave grooves can be used for multiple people to place items and lock them together. The flip cover is locked to cover the concave groove to form a safe box, which improves safety and user experience.

A plurality of metal mesh baskets 7 are clamped on the surface of the column, which is convenient for placing towels or clothing, improves cleanliness, and is beneficial to improving personal hygiene.

A preparation method of a portable safety basketball stand, comprising the following steps:

Step 1) preparation of material granules, according to the mass percentage, the components of the plastic material formula are: PBT68%, hydrogenated SBS15%, anti-ultraviolet agent 5%, heat stabilizer 0.5%, coupling agent 0.5%, glass fiber 10% and 1% glass fiber sizing agent; the components of the plastic material formula are uniformly mixed, and then placed in a twin-screw extruder to extrude and granulate;

Step 2) Blow molding, the plastic base and the base cap are integrally blow molded by a hollow blow molding machine to obtain a semi-finished base, as shown in Figure 3;

Step 3) cutting, using a cutting device to cut along the joint of the plastic base and the base cap of the semi-finished base to obtain a split plastic base and base cap, as shown in Figure 4;

Step 4) Assemble into shape, install the backboard, basket, column, fixed support rod and plastic base together, then inject solid counterweight into the cavity in the plastic bottom, and finally set the base cap on the opening. Get a basketball hoop.

Wherein the glass fiber sizing agent in step 1 is epoxy emulsion.

The basketball stand prepared by the method has the advantages of high portability, convenient disassembly and transportation, long service life, etc., and its preparation method is convenient and fast, and is suitable for mass production. Its plastic base and base cap have high rigidity, good thermal stability, Anti-oxidation, anti-aging and other advantages.

Embodiment two

The difference between embodiment two and embodiment one is that the components of the plastic material formula are: PBT65%, hydrogenated SBS20%, anti-ultraviolet agent 6%, heat stabilizer 0.2%, coupling agent 0.8%, glass fiber 6% and Glass fiber sizing 2%.

Embodiment three

The difference between Embodiment 3 and Embodiment 1 is that the components of the plastic material formula are: PBT65%, hydrogenated SBS10%, anti-ultraviolet agent 2%, heat stabilizer 0.5%, coupling agent 0.5%, glass fiber 20% and Glass fiber sizing 2%.

Embodiment four

The difference between Embodiment 4 and Embodiment 1 is that the components of the plastic material formula are: PBT70%, hydrogenated SBS14%, anti-ultraviolet agent 4%, heat stabilizer 0.3%, coupling agent 0.7%, glass fiber 10% and Glass fiber sizing 1%.

Among embodiments one, two, three, and four, the heat resistance effect of embodiment one is excellent, the anti-aging performance of embodiment two is the best, the rigidity of embodiment three is the highest, and has the effect of wear resistance, and embodiment four is relatively For other embodiments, the effect is relatively uniform.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. portable secured type basketball stands, comprise backboard and be arranged on the basketry of backboard side, it is characterized in that: described backboard is positioned at the other side of basketry and column top locks, described column bottom is arranged on plastic feet one end, described plastic feet inside is provided with cavity, counterweight solid is provided with in described cavity, the described plastic feet other end is provided with the opening with cavity connects, described opening part is established by base cover cap, is locked and connected respectively in the middle part of described column by two fixed support bars with susceptor surface both sides.

2. the portable secured type basketball stands of one according to claim 1, is characterized in that: described counterweight solid is earth or sandstone.

3. the portable secured type basketball stands of one according to claim 1, is characterized in that: described column is connected to form successively by some joint pins.

4. the portable secured type basketball stands of one according to claim 1, it is characterized in that: described plastic feet is positioned on the surface of opening side and bottom surface and is provided with some outer projection, the base block inwall that described outer projection is corresponding is provided with internal protrusion, and described outer projection and the mutual clamping of internal protrusion are arranged.

5. the portable secured type basketball stands of one according to claim 1, is characterized in that: described base cover cap surface side is provided with article putting groove.

6. the portable secured type basketball stands of one according to claim 5, it is characterized in that: described article putting groove is made up of some Baltimore grooves, described Baltimore groove surface is provided with renovates, described in renovate side and base axle of blocking a shot and connect, opposite side is connected by lockset between blocking a shot with base.

7. the portable secured type basketball stands of one according to claim 1, is characterized in that: described leg surface is folded with some Metal net baskets.

8. the preparation method of a kind of portable secured type basketball stands according to claim 1, is characterized in that, comprise the following steps:

Step 1) preparation of material grain, according to its plastic feet of mass percent formula each component be: PBT65-70%, Hydrogenated SBS 10-20%, UV resistant agent 2-6%, heat stabilizer 0.2-0.5%, coupling agent 0.5-1%, glass fibre 5-20% and glass fiber infiltration agent 1-2%; The each component Homogeneous phase mixing of being filled a prescription by described plastic feet, then inserts extruding pelletization in two bar extruser;

Step 2) blow molding, by blow molding machine by plastic feet and base block integrally blow shaping, obtain semi-finished product base;

Step 3) cut, cut along the plastic feet of semi-finished product base and base block junction with cutting apparatus, obtain plastic feet and the base block of split;

Step 4) assembled formation, backboard, basketry, column, fixed support bar and plastic feet are installed together, then inject counterweight solid in the cavity in plastic bottom, finally base cover cap is located at opening part, can basketball stands be obtained.

9. the preparation method of a kind of portable secured type basketball stands according to claim 8, is characterized in that: in described step 1, glass fiber infiltration agent is epoxy emulsion.

10. the preparation method of a kind of portable secured type basketball stands according to claim 8, is characterized in that: described step 1 extruding pelletization temperature is 200 degree.