Box type basketball stand and assembling method thereof

Abstract

The invention provides a box type basketball stand and an assembling method thereof. The box type basketball stand comprises a box body, a backboard assembly and a supporting assembly, the box body comprises a top cover and a bottom box, and the top cover is connected to the bottom box in an opening and closing mode; the bottom box comprises a bottom shell and a framework, the framework comprises a bottom frame, a side frame and a supporting column, the supporting assembly comprises a stand column and a side rod, and the stand column comprises a plurality of sub-columns which are detachably connected in sequence; the backboard assembly is of a foldable structure. After the supporting assembly is disassembled, the sub-columns and the side rods are arranged on the bottom layer in the bottom box side by side, the backboard assembly is placed above the supporting assembly after being folded, the supporting assembly and the backboard assembly are stored after the box body is closed, and transferring is convenient. When the basketball stand is used, the box body is opened, the backboard assembly is located on the upper portion, and the backboard assembly can be firstly taken out and unfolded; the supporting assembly is taken out, the box body is closed, the sub-column and the side rod are installed on the box body, the backboard assembly is connected, installation is convenient and fast, the box body can serve as a base of the basketball stand, and use safety is guaranteed.

Description

Technical Field

[0001] The invention relates to the field of basketball stands, and in particular to a box-type basketball stand and an assembling method thereof. Background Art

[0002] Basketball stands are common sports facilities. In current cities, due to limited space, in order to free up space when the basketball stands are not in use, movable basketball stands are often used. If the basketball stands are simply moved away, the basketball stands are inconvenient to store and are prone to dust accumulation. Therefore, a portable and foldable basketball stand is needed.

[0003] The portable basketball stand in the prior art has many parts, and the disassembly and assembly process is complicated. Moreover, the volume is large after being folded, which is inconvenient for storage and transportation. Summary of the invention

[0004] The invention provides a box-type basketball stand and an assembling method thereof, which are convenient for assembly and disassembly and are convenient for transportation.

[0005] In one aspect, the present invention provides a box-type basketball stand, comprising a box body, a backboard assembly, and a support assembly;

[0006] The box body includes a top cover and a bottom box, the top cover is connected to the bottom box in an openable and closable manner; the bottom box includes a bottom shell and a frame, the frame includes a bottom frame, a side frame and a support column, the bottom frame is arranged along the bottom surface of the bottom shell, the side frame and the support column are fixed to the bottom frame and extend upward to the top cover;

[0007] The support assembly includes a column and a side rod, and the column includes a plurality of sub-columns that are detachably connected in sequence;

[0008] The backboard assembly is a foldable structure;

[0009] In the folded state, the support assembly is located in the bottom box, a plurality of the uprights and the side bars are arranged side by side, and the backboard assembly is in a folded state and laid flat on the support assembly;

[0010] When in use, the box is in a closed state, the backboard assembly is in an expanded state and connected to the top of the column; the bottom end of the column is detachably connected to the support column, one end of the side rod is detachably connected to the side frame, and the other end is detachably connected to the column.

[0011] The backboard assembly includes a backboard and a basket, the backboard includes a middle plate, two side plates, and a connecting rod, the two side plates are rotatably arranged on the two lateral sides of the middle plate, the middle part of the connecting rod is rotatably connected to the middle plate, and fastening bolts are arranged at both ends of the connecting rod, and the basket is rotatably arranged on the middle plate;

[0012] In the stowed state, the backboard assembly is in a folded state, the two side panels are rotated to the back of the middle panel, the connecting rod is located between the two side panels in the horizontal direction, and the connecting rod is arranged perpendicular to the horizontal direction; the basket is rotated toward the top of the middle panel to be arranged parallel to the middle panel; the front side of the middle panel is placed downward on the support assembly;

[0013] When in use, the backboard assembly is in an expanded state, the two side panels are rotated to the lateral sides of the middle panel, the connecting rod is arranged in a transverse direction, and its two ends respectively protrude from the lateral sides of the middle panel, and the side panels are locked to the middle panel by the fastening bolts; the basket is perpendicular to the middle panel.

[0014] The basket includes a basket ring and a connecting piece, the side of the connecting piece is L-shaped, and includes a first arm and a second arm that are fixedly connected, the first arm is parallel to the basket ring and fixedly connected, and the connecting position of the first arm and the second arm is rotatably connected to the middle plate; the second arm is provided with a basket bolt;

[0015] When the backboard assembly is in the expanded state, the second arm fits against the middle plate, and the basket bolts penetrate the middle plate and are connected to the uprights to lock the basket ring in a state perpendicular to the middle plate.

[0016] Wherein, the sub-column located at the top of the column is a top sub-column, and a detachable hinge structure is arranged between the top sub-column and the middle plate, and the detachable hinge structure comprises a hinge slot and a hinge rod, and one of the hinge slot and the hinge rod is arranged on the top sub-column, and the other is arranged on the middle plate;

[0017] The notch of the hinge slot faces upwards to allow the hinge rod to enter and exit the hinge slot; the hinge rod is arranged in the transverse direction; when the hinge rod is docked to the hinge slot, the top column and the middle plate are rotated to cooperate.

[0018] There are two side frames, which are respectively arranged at opposite sides of the base frame and arranged in a triangle with the support column; there are two side rods, which are respectively detachably connected to the two side frames;

[0019] In the folded state, the backboard assembly is located between the two side frames.

[0020] Wherein, a clamping column is provided at one end of the side rod, and clamping protrusions are provided on opposite sides of the clamping column; a clamping hole rotatably matched with the clamping column is provided at the top of the side frame, and clamping grooves for the clamping protrusions to pass through are provided on opposite sides of the clamping hole;

[0021] When the two clamping protrusions are aligned with the two clamping grooves, the clamping column can pass through the clamping hole, and the other end of the side rod is separated from the column;

[0022] When the two clamping protrusions pass through the two clamping grooves and rotate to be misaligned with the clamping grooves, the clamping column is limited in the clamping hole, the side rod is inclined, and the other end thereof abuts against the column.

[0023] Wherein, a support hole is provided on the top cover at a position corresponding to the support column; the support column is tubular, and its top end is exposed on the top surface of the top cover through the support hole; the bottom end of the support column is connected to the bottom frame;

[0024] The sub-column at the bottom of the column is a base column, which is passed through the support column and extends to the bottom of the support column; a clamping sleeve is sleeved on the outer side of the base column, and a clamping edge is arranged on the outer side of the top end of the support column. In use, the clamping sleeve is sleeved on the outside of the top end of the support column and clamped on the clamping edge.

[0025] The box-type basketball stand further comprises a telescopic pull rod mechanism, which is telescopically arranged in the longitudinal direction, is arranged in the bottom shell, and one longitudinal end is exposed from the bottom shell; the telescopic pull rod mechanism is connected to the bottom frame; a roller is arranged on the end of the bottom shell away from the telescopic pull rod mechanism;

[0026] The telescopic pull rod mechanism and the support column are arranged longitudinally, and a storage cavity is formed therebetween, and the storage cavity is used to store multiple locking bolts connecting the sub-columns; the multiple sub-columns are divided into two categories and are respectively arranged on both sides of the telescopic pull rod mechanism, each of the sub-columns and the side rods extends longitudinally, and the multiple sub-columns and the side rods are arranged transversely.

[0027] A support plate and a folding wall are arranged on the inner side of the top cover. The folding wall is annular, one end of which is arranged along the periphery of the support plate and the other end is connected to the inner top surface of the top cover. The folding wall is foldable in the vertical direction. A water storage cavity for containing water is formed between the top cover and the support plate. A water injection port is arranged on the top cover, and the water injection port is connected to the water storage cavity.

[0028] In the retracted state, the folding wall is in a folded state, and the support plate is in contact with the inner top surface of the top cover.

[0029] On the other hand, the present invention also provides a method for assembling a box-type basketball stand, using the aforementioned box-type basketball stand, comprising the following steps:

[0030] Open the box;

[0031] Assembling the backboard assembly and connecting the backboard assembly to a plurality of sub-columns on the upper part of the uprights;

[0032] Take out the support assembly and close the top cover;

[0033] Install the side bars and several sub-columns at the bottom of the columns;

[0034] Assemble to form a column.

[0035] The box-type basketball stand and its assembly method provided by the present invention are as follows: after the support assembly is disassembled, the sub-columns and the side rods are placed side by side on the bottom layer in the bottom box, the backboard assembly is folded and placed above the support assembly, and the support assembly and the backboard assembly are stored after the box is closed, which is convenient for transportation; when in use, the box is opened, and the backboard assembly is located on the top, and the backboard assembly can be taken out first and unfolded; then the support assembly is taken out, and the box is closed, and the sub-columns and the side rods are installed on the box, and the backboard assembly is connected, which is convenient and quick to install, the box can be used as the base of the basketball stand, and the side rods can be used to ensure the stability of the columns in a vertical state, thereby ensuring safety in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. The drawings described below are only drawings corresponding to some embodiments of the present invention.

[0037] Figure 1 is a schematic structural diagram of a box-type basketball stand provided by a first embodiment of the present invention in a folded state;

[0038] Figure 2 yes Figure 1 A schematic diagram of the structure of a medium-box basketball stand in a folded state from another angle;

[0039] Figure 3 yes Figure 1 A schematic diagram of the structure of a medium-box basketball stand in use;

[0040] Figure 4 yes Figure 3 A schematic diagram of the structure of a medium-box basketball stand from another angle;

[0041] Figure 5 yes Figure 1 A schematic diagram of the structure of a middle box basketball stand in an open state;

[0042] Figure 6 yes Figure 5 A schematic diagram of the structure of a mid-box basketball stand after the backboard assembly is removed;

[0043] Figure 7 yes Figure 2 A schematic diagram of the structure of the frame of a medium box-type basketball stand;

[0044] Figure 8 yes Figure 6 A schematic diagram of the front structure of the middle backboard assembly in a folded state;

[0045] Fig. 9 yes Figure 8 A schematic diagram of the back structure of the center backboard assembly in the unfolded state;

[0046] Fig.10 yes Fig. 9 A schematic diagram of the structure after the middle backboard assembly is connected to the uprights;

[0047] Fig.11 yes Fig.10 Schematic diagram of the structure of the top column of the neutral column;

[0048] Fig.12 yes Fig.10 Schematic diagram of the assembly process of the center backboard assembly and the uprights;

[0049] Fig.13 yes Figure 3 A schematic diagram of the structure of the side rods of a mid-box basketball stand;

[0050] Fig.14 yes Figure 7 A schematic diagram of the structure of the side frame of the middle frame;

[0051] Fig.15 It is a schematic diagram of the side rod assembly process of a box-type basketball stand;

[0052] Fig.16 yes Fig.15 Schematic diagram of the structure after the middle side panel is assembled;

[0053] Fig.17 yes Fig.15 A schematic diagram of the structure of the base column of a medium box-type basketball stand;

[0054] Fig.18 is a cross-sectional view of a top cover of a box-type basketball stand provided by a second embodiment of the present invention in a folded state;

[0055] Fig.19 yes Fig.18 A cross-sectional view of the top cover in the unfolded state. DETAILED DESCRIPTION

[0056] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0057] The terms "first", "second", etc. in the present invention are used for descriptive purposes only and should not be understood as indicating or implying relative importance, and should not be used as a limitation on the order of precedence.

[0058] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The first embodiment of the present invention provides a box-type basketball stand, comprising a box body 1, a backboard assembly 2 and a support assembly 3. In the folded state, the backboard assembly 2 and the support assembly 3 can be stored in the box body 1; when in use, the backboard assembly 2 and the support assembly 3 are taken out of the box body 1 and unfolded and assembled, with the box body 1 as a base to form a basketball stand.

[0060] like Figure 5 and Figure 6 As shown, the box body 1 includes a top cover 11 and a bottom box 12, and the top cover 11 can be connected to the bottom box 12 in an openable and closable manner to realize the opening and closing of the box body 1, and a space for storing the backboard assembly 2 and the support assembly 3 is formed between the top cover 11 and the bottom box 12. In this embodiment, one side of the top cover 11 is rotatably connected to one side of the bottom box 12, and the other side of the top cover 11 is snap-connected to the other side of the bottom box 12, so that the two are locked in a closed state for easy transportation.

[0061] Combination Figure 6 and Figure 7 As shown, the bottom box 12 includes a bottom shell 121 and a frame 122 arranged on the bottom shell 121. The bottom shell 121 is used to hold the backboard assembly 2 and the support assembly 3. The frame 122 is used to ensure the structural strength of the bottom shell 121 and provide ground support for the basketball stand when in use.

[0062] The skeleton 122 includes a bottom frame 1221, a side frame 1222 and a support column 1223. The bottom frame 1221 is arranged along the bottom surface of the bottom shell 121 to ensure the structural strength of the bottom shell 121. The side frame 1222 and the support column 1223 are fixed to the bottom frame 1221 and extend upward to the top cover 11 to dock with the support assembly 3.

[0063] like Figure 3 and Figure 4As shown, the support assembly 3 includes a column 31 and a side rod 32. The column 31 includes a plurality of sub-columns that are detachably connected in sequence. The column 31 is detachably connected to the support column 1223. The plurality of sub-columns can be connected to form a longer column 31 so as to support the backboard assembly 2 to a certain height. The two ends of the side rod 32 are detachably connected to the side frame 1222 and the column 31, respectively. The side rod 32 can ensure the stability of the column 31 in a vertical state. The backboard assembly 2 is a foldable structure and is detachably connected to the column 31.

[0064] Combination Figure 5 and Figure 6 As shown, in the folded state, the support assembly 3 is located in the bottom box 12, a plurality of sub-columns and side rods 32 are arranged side by side, and the backboard assembly 2 is in a folded state and laid flat on the support assembly 3. After the support assembly 3 is disassembled, the sub-columns and side rods 32 are placed side by side on the bottom layer in the bottom box 12, and the backboard assembly 2 is folded and placed above the support assembly 3. After the box body 1 is closed, the support assembly 3 and the backboard assembly 2 are stored for easy transportation.

[0065] Combination Figure 3 and Figure 4 As shown, in the use state, the box body 1 is in a closed state, the backboard assembly 2 is in an unfolded state and connected to the top of the column 31; the bottom end of the column 31 is detachably connected to the support column 1223, and one end of the side rod 32 is detachably connected to the side frame 1222, and the other end is detachably connected to the column 31. When in use, the box body 1 is opened, and the backboard assembly 2 is located at the top. The backboard assembly 2 can be taken out first and unfolded; then the support assembly 3 is taken out, the box body 1 is closed, the sub-columns and the side rods 32 are installed on the box body 1, and the backboard assembly 2 is connected. The installation is convenient and quick. The box body 1 is used as the base of the basketball stand, and the side rods 32 can be used to ensure the stability of the column 31 in the vertical state, ensuring safety in use.

[0066] When installing the support assembly 3, multiple sub-columns can be divided into two groups: the first group of sub-columns are connected to the backboard assembly 2 after assembly, and the second group of sub-columns are connected to the support column 1223 after assembly, and the second group of sub-columns are connected to the side frame 1222 through the side rod 32; finally, the two groups of sub-columns are assembled together to complete the assembly of the support assembly 3, and the column 31 is divided into two sections for separate assembly, which can reduce the difficulty of assembly.

[0067] For the convenience of storage, the lengths of the plurality of sub-columns are the same. Adjacent sub-columns can be locked and fixed by means of locking bolts 319 after being plugged in.

[0068] like Figure 3 and Figure 4As shown, the plurality of sub-columns include a top sub-column 311, a bottom column 312 and an intermediate sub-column 313. The top sub-column 311 belongs to the first group of sub-columns, and is used to be directly connected to the backboard assembly 2. The top sub-column 311 is located at the top of the column 31. The bottom column 312 belongs to the second group of sub-columns, and is used to be directly connected to the support column 1223. The bottom column 312 is located at the bottom of the column 31. The intermediate sub-column 313 is connected between the bottom column 312 and the top sub-column 311. The intermediate sub-column 313 can be one or more. The number of the intermediate sub-columns 313 is reasonably set according to the height of the column 31. In this embodiment, there are three intermediate sub-columns 313, two of which belong to the first group of sub-columns, and the other belongs to the second group of sub-columns. The shapes and sizes of the plurality of intermediate sub-columns 313 are the same, so as to facilitate processing and preparation.

[0069] like Figure 3 and Figure 4 As shown, the backboard assembly 2 includes a backboard 21 and a basket 22, Figure 6 , Figure 8 and Fig. 9 As shown, the backboard 21 includes a middle plate 211, two side plates 212, and a connecting rod 213. The two side plates 212 are rotatably disposed on the two lateral sides of the middle plate 211 to achieve the foldability of the backboard 21. The middle portion of the connecting rod 213 is rotatably connected to the back side of the middle plate 211, and fastening bolts 214 are disposed at both ends thereof for locking the backboard 21 in the unfolded state. The basket 22 is rotatably disposed on the front side of the middle plate 211.

[0070] When the backboard assembly 2 is in the folded state, Figure 6 and Figure 8 As shown, the two side panels 212 rotate to the back of the middle panel 211, so that the connecting rod 213 and the side panels 212 are both on the back of the middle panel 211 to reduce the occupied space; the connecting rod 213 is located between the two side panels 212 in the horizontal direction, and the connecting rod 213 is arranged perpendicular to the horizontal direction to make full use of the gap between the two side panels 212. At the same time, the basket 22 rotates toward the top of the middle panel 211 to be arranged parallel to the middle panel 211, thereby effectively reducing the area of ​​the backboard assembly 2, making the backboard assembly 2 easy to store and convenient to place in the box 1. In the folded state, the front side of the middle panel 211 is placed on the support assembly 3 facing down. When the user takes out the backboard assembly 2, the front side of the middle panel 211 faces down and the back side faces up, which can facilitate the user to flip the two side panels 212 on the back of the middle panel 211 and lock them with the connecting rod 213, thereby facilitating assembly.

[0071] A damping rotation structure is used between the basket 22 and the middle plate 211 so that the relative positions of the backboard 21 and the middle plate 211 can be kept fixed without external force. When taking out and putting in the backboard assembly 2, the basket 22 and the middle plate 211 can always be in a parallel state, which is convenient for operation.

[0072] In use, if Fig. 9 , Fig.10 As shown, the backboard assembly 2 is in the unfolded state, the two side panels 212 rotate to the lateral sides of the middle panel 211, the connecting rod 213 rotates to be arranged in the lateral direction, and its two ends protrude from the lateral sides of the middle panel 211 respectively, and the side panels 212 and the middle panel 211 are locked by fastening bolts 214, and the backboard 21 can be reliably locked in the unfolded state by using the connecting rod 213. The basket 22 rotates to be perpendicular to the middle panel 211 for easy use.

[0073] In this embodiment, Fig. 9 As shown, four fastening bolts 214 are provided on the connecting rod 213, and two are respectively provided at the two ends of the connecting rod 213. The two fastening bolts 214 at each end of the connecting rod 213 are respectively threadedly connected with the middle plate 211 and the side plate 212, so as to be reliably locked in the unfolded state through the middle plate 211 and the side plate 212.

[0074] like Figure 8 As shown, the basket 22 includes a basket ring 221 and a connecting member 222. The side of the connecting member 222 is L-shaped, and includes a first arm 2221 and a second arm 2222 that are fixedly connected. The first arm 2221 is parallel to the basket ring 221 and is fixedly connected. The connecting position of the first arm 2221 and the second arm 2222 is rotatably connected to the middle plate 211. By rotating the connecting member 222, the basket ring 221 can be switched between a vertical state and a parallel state relative to the middle plate 211, which is convenient for use. The second arm 2222 is provided with a basket bolt 223 for locking the position of the connecting member 222 and the middle plate 211.

[0075] like Fig.10 As shown, when the backboard assembly 2 is in the unfolded state, the second arm 2222 fits with the middle plate 211, and the basket bolt 223 passes through the middle plate 211 and is connected to the column 31, thereby locking the basket 22 in a state perpendicular to the middle plate 211 for easy use. While the basket bolt 223 is used to lock the basket 22 and the middle plate 211, the backboard assembly 2 can be fixed to the column 31 for easy assembly and disassembly.

[0076] like Figure 3 , Figure 4 , Fig.11As shown, the sub-column located at the top of the column 31 is the top sub-column 311, and a detachable hinge structure is provided between the top sub-column 311 and the middle plate 211. Fig. 9 As shown, the detachable hinged structure includes a hinge slot 330 and a hinge rod 331. In this embodiment, the hinge slot 330 is arranged on the top of the top column 311, and the hinge rod 331 is arranged on the middle plate 211. In other embodiments, the hinge slot 330 can also be arranged on the middle plate 211, and the corresponding hinge rod 331 can be arranged on the top column 311.

[0077] like Fig.11 As shown, the notch of the hinge slot 330 faces upwards, so that the hinge rod 331 can enter and exit the hinge slot 330, so as to realize the detachable connection between the two. The hinge rod 331 is arranged in the horizontal direction, and when the hinge rod 331 is connected to the hinge slot 330, the top column 311 and the middle plate 211 rotate to cooperate, so as to realize the detachable hinge connection between the two.

[0078] When the top column 311 is connected to the middle plate 211, Fig.12 As shown, firstly, the hinge rod 331 is connected to the hinge groove 330, and then the top column 311 is rotated so that the top column 311 is attached to the middle plate 211, and then the basket bolt 223 is connected to the top column 311 to fix the top column 311 to the middle plate 211. The cooperation between the hinge rod 331 and the hinge groove 330 can facilitate the positioning and connection between the top column 311 and the middle plate 211, and make the connection between the two more firm and reliable.

[0079] like Fig.11 As shown, a hinge 3110 is provided at the top of the top column 311. The hinge 3110 is formed by bending a metal plate and includes a middle plate 3111, two vertical plates 3112, and two back plates 3113. The two back plates 3113 are respectively located on the upper and lower sides of one side of the middle plate 3111 and are fixedly connected to the top column 311. The two vertical plates 3112 are respectively located on the lateral sides of the other side of the middle plate 3111, and a nut 3114 is provided between the two vertical plates 3112. A hinge groove 330 is provided at the top of the two vertical plates 3112. Two vertical tubes 2112 are provided on the back of the middle plate 211. The two vertical tubes 2112 are arranged in the horizontal direction, and each vertical tube 2112 extends in the vertical direction. The hinge rod 331 passes through the two vertical tubes 2112 in the horizontal direction, and the two ends protrude from the two vertical tubes 2112 respectively.

[0080] When the box-type basketball stand is in use, the two hinge slots 330 are respectively connected to the two ends of the hinge rod 331 to achieve the vertical positioning between the middle plate 211 and the column 31; the two vertical tubes 2112 are fitted between the two vertical plates 3112 to achieve the horizontal positioning between the middle plate 211 and the column 31, thereby facilitating the assembly between the middle plate 211 and the column 31. The nut 3114 is located between the two vertical tubes 2112 and is threadedly connected to the basket bolt 223. The space between the two vertical tubes 2112 can be used to conveniently accommodate the nut 3114, which is convenient for locking between the middle plate 211 and the column 31.

[0081] like Figure 7 As shown, there are two side frames 1222, which are respectively arranged at opposite sides of the bottom frame 1221 and arranged in a triangle with the support column 1223. There are two side rods 32, which are detachably connected to the two side frames 1222. The two side frames 1222 and the two side rods 32 can ensure the firmness and reliability of the support assembly 3 in use, so as to provide stable support for the backboard assembly 2.

[0082] like Figure 5 and Figure 6 As shown, when the box-type basketball stand is in the folded state, the backboard assembly 2 is located between the two side frames 1222 , and the two side frames 1222 can be used to limit the backboard assembly 2 to facilitate the storage of the backboard assembly 2 .

[0083] like Fig.13 As shown, a clamping column 321 is disposed at one end of the side rod 32, and clamping protrusions 322 are disposed on opposite sides of the clamping column 321. Fig.14 As shown, the top of the side frame 1222 is provided with a clamping hole 12220 that is rotatably matched with the clamping column 321, and the opposite sides of the clamping hole 12220 are provided with clamping grooves 12221 for the clamping protrusions 322 to pass through. When the two clamping protrusions 322 are aligned with the two clamping grooves 12221, the clamping column 321 can pass through the clamping hole 12220, and the other end of the side rod 32 is separated from the column 31; when the two clamping protrusions 322 pass through the two clamping grooves 12221 and rotate to be misaligned with the clamping grooves 12221, the clamping column 321 is limited in the clamping hole 12220, so that the clamping column 321 will not fall out of the clamping hole 12220, and the side rod 32 is inclined, and its other end abuts against the column 31.

[0084] The side bar 32 and the side frame 1222 can be detachably connected by the coupling column 321, the coupling protrusion 322, the coupling hole 12220, and the coupling groove 12221. When the side bar 32 is rotated so that the coupling column 321 is limited in the coupling hole 12220, the other end of the side bar 32 is just rotated to the position where it abuts against the column 31. After the side bar 32 and the column 31 are locked by fasteners, the coupling column 321 can be limited to this position, thereby facilitating installation.

[0085] like Fig.14 As shown, the side frame 1222 includes a vertical square tube 12223 and a square tube 12224. There are two vertical square tubes 12223, the bottom ends of which are fixed to the bottom frame 1221 and the top ends are connected to the two ends of the square tube 12224 to improve the structural strength of the side frame 1222. The vertical square tube 12223 and the square tube 12224 are both square tube-shaped, and the clamping hole 12220 is set on the top tube wall of the square tube 12224. A flat connecting portion 323 is set at one end of the side rod 32, and the clamping column 321 is vertically set at the connecting portion 323. By using the cooperation between the straight square tube 12224 and the connecting portion 323, the connection between the side frame 1222 and the side rod 32 can be facilitated.

[0086] like Fig.15 As shown, a through hole 1101 is provided at a position corresponding to the snap-in hole 12220 on the top cover 11. When the box-type basketball stand is in use, the snap-in column 321 is provided with the through hole 1101, and the top tube wall of the square tube 12224 and the periphery of the through hole 1101 are clamped between the snap-in column 321 and the connecting portion 323 to improve the connection strength. Here, in other embodiments, the top of the side frame 1222 may extend to the top of the top cover 11 through the reserved hole of the top cover 11, and the top of the side frame 1222 is directly connected to the side rod 32, and the two may be connected by the above-mentioned detachable snap-in connection method, or by fasteners such as bolts.

[0087] like Fig.15 and Fig.16 As shown, a support hole 1102 is provided on the top cover 11 at a position corresponding to the support column 1223. The support column 1223 is tubular, and its top end is exposed on the top surface of the top cover 11 through the support hole 1102. The bottom end of the support column 1223 is connected to the bottom frame 1221, and the top end is located on the top surface of the top cover 11, so as to fully utilize the height of the box body 1 to set a longer support column 1223.

[0088] The sub-column at the bottom of the column 31 is the base column 312, which passes through the support column 1223 and extends to the bottom of the support column 1223, so that the support column 1223 can be connected with the column 31 and the length of the support column 1223 can be fully utilized to improve the connection strength between the two.

[0089] like Fig.17 As shown, the outer side of the bottom column 312 is provided with a sleeve 3121, combined with Figure 7 As shown, a clamping edge 12231 is provided on the outer side of the top end of the support column 1223. When the box-type basketball stand is in use, the clamping sleeve 3121 is sleeved on the outer side of the top end of the support column 1223 and clamped on the clamping edge 12231 to connect the base column 312 and the support column 1223 firmly and reliably.

[0090] The top surface of the top cover 11 is slidably provided with a baffle 111. When the box-type basketball stand is in the retracted state, the baffle 111 slides to the support hole 1102 to cover the support hole 1102 and the support column 1223 to prevent foreign matter from entering the support hole 1102 and the support column 1223 and affecting the assembly. When the box-type basketball stand is in use, the baffle 111 slides to one side of the support hole 1102 to expose the support hole 1102 and the support column 1223, so as to facilitate the user to assemble.

[0091] like Figure 6 As shown, the box-type basketball stand also includes a telescopic pull rod mechanism 4, which is telescopically arranged in the longitudinal direction, and is arranged in the bottom shell 121, and one longitudinal end is exposed from the bottom shell 121, so that the user can pull out the pull rod. The telescopic pull rod mechanism 4 is fixedly connected to the bottom frame 1221 by bolts to improve the reliability when pulling the box body 1. Rollers 5 are arranged on both sides of the end of the bottom shell 121 away from the telescopic pull rod mechanism 4. Through the telescopic pull rod mechanism 4 and the rollers 5, it is convenient for the user to drag the box-type basketball stand.

[0092] like Figure 6 As shown, the telescopic pull rod mechanism 4 and the support column 1223 are arranged longitudinally, and a storage cavity 1210 is formed between the two. The storage cavity 1210 is used to store multiple locking bolts 319 for connecting sub-columns. The multiple sub-columns are divided into two categories and are respectively arranged on the lateral sides of the telescopic pull rod mechanism 4. Each sub-column and the side rod 32 extend longitudinally, and the multiple sub-columns and the side rods 32 are arranged transversely. The structural layout is reasonable, which is convenient for installation and user operation. In this embodiment, the top sub-column 311, the bottom sub-column 312 and the side rod 32 are located on the same side of the telescopic pull rod mechanism 4, and all the middle sub-columns 313 are located on the other side of the telescopic pull rod mechanism 4.

[0093] The telescopic rod mechanism 4 includes two telescopic rods, which are arranged at intervals and have an embedding cavity 1212 formed therebetween. When the box-type basketball stand is in the retracted state, the second arm 2222 of the connecting piece 222 of the basket 22 is in a vertical state with the middle plate 211, and the second arm 2222 can be stored in the embedding cavity 1212 to fully utilize the space in the bottom box 12 and facilitate the positioning and placement of the backboard assembly 2. The two side frames 1222 are arranged in the transverse direction to avoid affecting the setting of the telescopic rod mechanism 4.

[0094] The inner bottom surface of the bottom shell 121 is also provided with a plurality of positioning grooves (not shown in the figure), and the positioning grooves match the shape of the sub-columns, so as to facilitate the placement of the sub-columns in the bottom shell 121 and prevent them from shaking during transportation.

[0095] like Figure 7 As shown, the bottom frame 1221 is a frame structure formed by connecting a plurality of metal square tubes to improve the structural strength of the bottom frame 1221. The outer bottom surface of the bottom shell 121 is provided with an embedding groove, and the metal tube is arranged in the embedding groove. By arranging the bottom frame 1221 outside the bottom shell 121, the bottom frame 1221 can be prevented from occupying the internal space of the bottom shell 121, and the positioning groove can be conveniently arranged on the inner side of the bottom frame 1221.

[0096] like Figure 5 , Figure 6 As shown, the box-type basketball stand also includes an air pump 6, which is disposed in the bottom shell 121 and can be used to conveniently inflate the basketball.

[0097] The box-type basketball stand provided by the present invention has an assembly method as follows.

[0098] Step S100, open the box 1. Figure 5 As shown, in this embodiment, the box body 1 can be opened by opening the lock on one lateral side of the box body 1 and flipping the top cover 11 to the other lateral side of the bottom shell 121 to expose the backboard assembly 2.

[0099] Step S200 , assembling the backboard assembly 2 , and connecting the backboard assembly 2 to a plurality of upper sub-columns of the upright column 31 .

[0100] First, if Figure 6 As shown, take out the backboard assembly 2 in the folded state, and place the backboard assembly 2 on the ground with the front side facing downward.

[0101] Secondly, if Fig. 9 As shown, the two side panels 212 are turned over so that the two side panels 212 are respectively located on the two lateral sides of the middle panel 211 .

[0102] Then, the connecting rod 213 is rotated to be arranged in a lateral direction, and the four fastening bolts 214 on the connecting rod 213 are tightened to lock the backboard 21 in the unfolded state.

[0103] Then, if Fig.12 As shown, take out the top column 311, align the top column 311 with the back of the middle plate 211 in an inclined posture, align and connect the hinge groove 330 and the hinge rod 331, rotate the top column 311 so that the top column 311 is parallel to the backboard 21, and the two vertical tubes 2112 of the middle plate 211 are clamped between the two vertical plates 3112 of the top column 311 to lock the position between the two.

[0104] In this step, the top column 311 can be connected to at least one middle column 313 first, and then the top column 311 can be connected to the middle plate 211. After the top column 311 and the middle column 313 are connected, the length is larger, which can facilitate the alignment operation of the top column 311 and the middle plate 211, and the rotation of the top column 311 relative to the middle plate 211.

[0105] Finally, if Fig.10 As shown, the backboard 21 is turned over to expose the front side of the backboard 21, and the basket 22 is turned over to be perpendicular to the backboard 21. At the same time, the second arm 2222 of the connecting piece 222 is fitted with the middle plate 211, and the basket bolt 223 is tightened. The basket bolt 223 is threadedly connected with the nut on the top column 311, so that the basket 22, the backboard 21 and the top column 311 are locked. The three can be locked using one basket bolt 223, which is convenient for operation.

[0106] Step S300, take out the support assembly 3 and close the top cover 11.

[0107] In this step, all remaining sub-columns, locking bolts 319 and side rods 32 are removed.

[0108] Step S400 , installing the side bars 32 and a plurality of sub-columns at the bottom of the column 31 .

[0109] First, insert the bottom end of the base column 312 into the support column 1223 , and rotate the sleeve 3121 to lock the base column 312 and the support column 1223 .

[0110] Then, if Fig.15 As shown, a middle sub-column 313 is inserted on the top of the bottom sub-column 312 .

[0111] Then, if Fig.15 As shown, two side rods 32 are installed, and the clamping column 321 at one end of the side rod 32 is inserted into the clamping hole 12220, as shown in FIG. Fig.16 As shown, the side rod 32 is rotated so that the clamping column 321 is locked in the clamping hole 12220, and the other end of the side rod 32 moves to the connection between the bottom column 312 and the middle column 313. Since the side rod 32 is inclined, it can be easily rotated.

[0112] Finally, if Fig.16 As shown, a locking bolt 319 is passed through the other end of the side rod 32, the connection between the base column 312 and the middle sub-column 313, and the locking bolt 319 is tightened, so that the two side rods 32, the base column 312 and the middle sub-column 313 are firmly connected by one locking bolt 319, which is convenient for operation.

[0113] Step S500 , assembling to form a column 31 .

[0114] First, all the first group of sub-columns are connected, that is, the remaining middle sub-columns 313 are installed on the structure formed by the top sub-column 311 and the backboard assembly 2, so as to complete the connection between the first group of sub-columns and the backboard assembly 2. In this embodiment, the first group of sub-columns includes the top sub-column 311 and two middle sub-columns 313, and at this time, only one more middle sub-column 313 is required.

[0115] Here, step S500 can be performed before step S300. In step S200, the first group of sub-columns are assembled at the same time. After the first group of sub-columns are assembled, they are connected to the backboard assembly 2. This can reduce the number of external scattered parts after all parts are taken out in S300, facilitating subsequent operations.

[0116] Next, the first group of sub-pillars are connected to the second group of sub-pillars.

[0117] The uprights 31 are assembled. At this point, the backboard assembly 2 and the support assembly 3 can be installed, thereby completing the assembly of the entire box-type basketball stand. The assembly process is convenient and fast, with few scattered parts, which is conducive to operation.

[0118] On the contrary, the box-type basketball stand can be disassembled and the backboard assembly 2 and the support assembly 3 can be put back into the box body 1.

[0119] In the second embodiment of the box-type basketball stand provided by the present invention, a support plate 1121 and a folding wall 1122 are arranged inside the top cover 11. The folding wall 1122 is annular, one end of which is arranged along the periphery of the support plate 1121 and the other end is connected to the top cover 11. The folding wall 1122 is foldable in the vertical direction so that the support plate 1121 can move closer to or away from the top cover 11. A water storage chamber for containing water is formed between the top cover 11 and the support plate 1121. A water injection port (not shown in the figure) is arranged on the top cover 11, and the water injection port is connected to the water storage chamber.

[0120] In the retracted state, the folding wall 1122 is in a folded state, and the support plate 1121 fits against the inner top surface of the top cover 11 to reduce the occupied space and will not hinder the storage of the backboard assembly 2 and the support assembly 3.

[0121] When in use, the folding wall 1122 is in an extended state, the support plate 1121 is separated from the inner top surface of the top cover 11, water can be injected into the water storage chamber, and the support plate 1121 moves downward to the position of storing the support assembly 3 to make full use of the space in the box body 1. After water is injected into the water storage chamber through the water injection port on the top cover 11, the weight of the box body 1 can be increased, thereby improving the stability of the basketball stand when in use.

[0122] In this embodiment, the water injection operation can be performed after all parts are taken out and the top cover 11 is closed in step S300 of the first embodiment. Furthermore, before the side bars 32 and the second group of sub-columns are installed in step S400, the box body 1 can be pulled to the water source by the telescopic pull rod mechanism for water injection, and then pulled back to the assembly position before the operation of step S400 is performed.

[0123] In this embodiment, the water inlet is arranged on one side of the top cover 11 adjacent to the telescopic pull rod mechanism 4, which can facilitate water filling and draining operations and prevent water from entering the box body 1, thereby ensuring that the box body 1 is dry and will not cause rust on the backboard assembly 2 and the support assembly 3. When the water-filled box body 1 is transferred using the telescopic pull rod mechanism 4, the water inlet can be directed upward to prevent water leakage caused by the loosening of the water inlet cap.

[0124] When draining water, the top cover 11 can be turned over so that the water inlet is facing downwards, so as to drain water. A corrugated pipe can be arranged at the water inlet so as to be connected to a water source.

[0125] The other structures of the box-type basketball stand in this embodiment may be the same as those in the first embodiment and will not be described in detail here.

[0126] In the above embodiment, one side of the top cover 11 is rotatably connected to one side of the bottom box 12. Here, in other embodiments, the periphery of the top cover 11 may be snap-connected to the bottom shell 121 so that the top cover 11 can be separated from the bottom box 12 as a whole.

[0127] In the above embodiment, the top cover can be used as a water tank, and water can be injected to achieve counterweight, so as to improve the stability of the entire box-type basketball stand when in use. Here, in other embodiments, the water inlet is enlarged, and sand can be added to the water tank for counterweight; or, when the box-type basketball stand is in use, the space between the top cover and the bottom box can be used to place water bags, sand bags and other counterweights; after the top cover is closed, water bags, sand bags and other counterweights can also be placed on top of the top cover to further improve the stability of the box-type basketball stand.

[0128] In summary, although the present invention has been disclosed as above in terms of preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims

1. A box-type basketball stand, characterized in that: Including box body, backboard assembly and supporting assembly; The box body includes a top cover and a bottom box, the top cover is connected to the bottom box in an openable and closable manner; the bottom box includes a bottom shell and a frame, the frame includes a bottom frame, a side frame and a support column, the bottom frame is arranged along the bottom surface of the bottom shell, the side frame and the support column are fixed to the bottom frame and extend upward to the top cover; The support assembly includes a column and a side rod, and the column includes a plurality of sub-columns that are detachably connected in sequence; The backboard assembly is a foldable structure; In the folded state, the support assembly is located in the bottom box, a plurality of the uprights and the side bars are arranged side by side, and the backboard assembly is in a folded state and laid flat on the support assembly; When in use, the box is in a closed state, the backboard assembly is in an expanded state and connected to the top of the column; the bottom end of the column is detachably connected to the support column, one end of the side rod is detachably connected to the side frame, and the other end is detachably connected to the column.

2. The box-type basketball stand according to claim 1, characterized in that: The backboard assembly includes a backboard and a basket, the backboard includes a middle plate, two side plates, and a connecting rod, the two side plates are rotatably arranged on two lateral sides of the middle plate, the middle part of the connecting rod is rotatably connected to the middle plate, and fastening bolts are arranged at both ends of the connecting rod, and the basket is rotatably arranged on the middle plate; In the stowed state, the backboard assembly is in a folded state, the two side panels are rotated to the back of the middle panel, the connecting rod is located between the two side panels in the horizontal direction, and the connecting rod is arranged perpendicular to the horizontal direction; the basket is rotated toward the top of the middle panel to be arranged parallel to the middle panel; the front side of the middle panel is placed downward on the support assembly; When in use, the backboard assembly is in an expanded state, the two side panels are rotated to the lateral sides of the middle panel, the connecting rod is arranged in a transverse direction, and its two ends respectively protrude from the lateral sides of the middle panel, and the side panels are locked to the middle panel by the fastening bolts; the basket is perpendicular to the middle panel.

3. The box-type basketball stand according to claim 2, characterized in that: The basket includes a basket ring and a connecting piece, the side of the connecting piece is L-shaped, and includes a first arm and a second arm that are fixedly connected, the first arm is parallel to the basket ring and fixedly connected, and the connecting position of the first arm and the second arm is rotatably connected to the middle plate; the second arm is provided with a basket bolt; When the backboard assembly is in the expanded state, the second arm fits against the middle plate, and the basket bolts penetrate the middle plate and are connected to the uprights to lock the basket ring in a state perpendicular to the middle plate.

4. The box-type basketball stand according to claim 3, characterized in that: The sub-column located at the top of the column is a top sub-column, and a detachable hinge structure is arranged between the top sub-column and the middle plate, and the detachable hinge structure includes a hinge slot and a hinge rod, and one of the hinge slot and the hinge rod is arranged on the top sub-column, and the other is arranged on the middle plate; The notch of the hinge slot faces upwards to allow the hinge rod to enter and exit the hinge slot; the hinge rod is arranged in the transverse direction; when the hinge rod is docked to the hinge slot, the top column and the middle plate are rotated to cooperate.

5. The box-type basketball stand according to claim 1, characterized in that: There are two side frames, which are respectively arranged at opposite sides of the base frame and arranged in a triangle with the support column; there are two side rods, which are respectively detachably connected to the two side frames; In the folded state, the backboard assembly is located between the two side frames.

6. The box-type basketball stand according to claim 1, characterized in that: A clamping column is provided at one end of the side rod, and clamping protrusions are provided on opposite sides of the clamping column; a clamping hole rotatably matched with the clamping column is provided at the top of the side frame, and clamping grooves for the clamping protrusions to pass through are provided on opposite sides of the clamping hole; When the two clamping protrusions are aligned with the two clamping grooves, the clamping column can pass through the clamping hole, and the other end of the side rod is separated from the column; When the two clamping protrusions pass through the two clamping grooves and rotate to be misaligned with the clamping grooves, the clamping column is limited in the clamping hole, the side rod is inclined, and the other end thereof abuts against the column.

7. The box-type basketball stand according to claim 1, characterized in that: A support hole is provided on the top cover at a position corresponding to the support column; the support column is tubular, and its top end is exposed on the top surface of the top cover through the support hole; the bottom end of the support column is connected to the bottom frame; The sub-column at the bottom of the column is a base column, which is passed through the support column and extends to the bottom of the support column; a clamping sleeve is sleeved on the outer side of the base column, and a clamping edge is arranged on the outer side of the top end of the support column. In use, the clamping sleeve is sleeved on the outside of the top end of the support column and clamped on the clamping edge.

8. The box-type basketball stand according to claim 1, characterized in that: The box-type basketball stand also includes a telescopic pull rod mechanism, which is telescopically arranged in the longitudinal direction, is arranged in the bottom shell, and one longitudinal end is exposed from the bottom shell; the telescopic pull rod mechanism is connected to the bottom frame; a roller is arranged on the end of the bottom shell away from the telescopic pull rod mechanism; The telescopic pull rod mechanism and the support column are arranged longitudinally, and a storage cavity is formed therebetween, and the storage cavity is used to store multiple locking bolts connecting the sub-columns; the multiple sub-columns are divided into two categories and are respectively arranged on both sides of the telescopic pull rod mechanism, each of the sub-columns and the side rods extends longitudinally, and the multiple sub-columns and the side rods are arranged transversely.

9. The box-type basketball stand according to any one of claims 1 to 8, characterized in that: A support plate and a folding wall are arranged on the inner side of the top cover. The folding wall is annular, one end of which is arranged along the periphery of the support plate and the other end is connected to the inner top surface of the top cover. The folding wall is foldable in the vertical direction. A water storage cavity for containing water is formed between the top cover and the support plate. A water injection port is arranged on the top cover, and the water injection port is connected to the water storage cavity. In the retracted state, the folding wall is in a folded state, and the support plate is in contact with the inner top surface of the top cover.

10. A method for assembling a box-type basketball stand, characterized in that: Using the box-type basketball stand according to any one of claims 1 to 9 comprises the following steps: Open the box; Assembling the backboard assembly and connecting the backboard assembly to a plurality of upper sub-columns of the upright column; Take out the support assembly and close the top cover; Install the side bars and several sub-columns at the bottom of the columns; Assemble to form a column.

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