Basketball hoop convenient to replace

Abstract

The basketball hoop convenient to replace comprises a backboard frame and an installation frame, the installation frame is arranged on the inner side of the backboard frame, a basket ring is arranged on the front side of the installation frame, a locking block capable of sliding front and back is arranged in the middle of the installation frame, and a vertically-extending locking rod is arranged on the rear portion of the installation frame. The mounting frame is a hollow frame body with an upward opening, and a containing groove longitudinally penetrates through the front side of the mounting frame. The basket ring has the advantages that the lock rod is matched with the lock block to serve as a locking mechanism of the basket ring, installation convenience of the basket ring is improved, the lock block is positioned through the lock rod, the lock block is prevented from being disengaged from the clamping groove in the follow-up using process, and the disassembly and assembly efficiency of the basket ring is improved; and meanwhile, the basket ring is prevented from loosening due to collision vibration in the subsequent use process, disassembly and assembly by tools are not needed, use is more convenient, installation is firmer, the maintenance period is prolonged, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the field of basketball equipment, in particular to a basketball frame which is convenient to replace. Background Art

[0002] Basketball stands are essential basketball sports equipment for basketball courts. They mainly include backboards and backboard brackets. Basketball stands are erected on both sides of the basketball court. It is necessary to ensure that the basketball hoop has sufficient strength and rigidity. When the basketball hits the basketball hoop, it will affect the structural stability of the rim and its connection position. In addition, the most basic maintenance work of the basketball stand is regular inspection, mainly to check the corrosion degree and firmness of the connection and welding parts, and to see if the basketball hoop has rust, perforation and other phenomena. Once the steel of the basketball hoop is rusted, corroded and perforated, it needs to be replaced in time to avoid deformation, displacement or even falling of the basketball hoop during use; however, most of the current basketball hoops are directly fixed to the backboard rack with bolts. In the subsequent maintenance, disassembly and replacement process, multiple fastening bolts need to be disassembled and installed, which is cumbersome. The tightening degree needs to be adjusted by professional tools such as torque wrenches. In addition, there is a problem of loose bolts after long-term expansion in subsequent use, and the maintenance cycle is short and inconvenient to use. Utility Model Content

[0003] The purpose of the present utility model is to provide a basketball hoop that is easy to replace in order to solve the above-mentioned problem. The locking rod and the locking block are used as the locking mechanism of the basketball hoop to improve the convenience of installing the basketball hoop. The locking block is positioned by the locking rod to prevent the locking block from falling out of the slot during subsequent use, thereby improving the efficiency of disassembly and assembly of the basketball hoop. Details are described below.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model provides a conveniently replaceable basketball frame, comprising a backboard frame and a mounting frame, wherein the mounting frame is arranged inside the backboard frame, a basketball ring is arranged at the front side of the mounting frame, a locking block that can slide forward and backward is arranged in the middle of the mounting frame, and a locking rod extending vertically is arranged at the rear of the mounting frame;

[0006] The installation frame is a hollow frame with an opening facing upward, a receiving groove is longitudinally penetrated on the front side of the installation frame, and a guide groove for accommodating the longitudinal sliding of the locking block is arranged at the rear of the installation frame, a bracket is fixed to the rear side of the basket ring and extends longitudinally into the receiving groove, a disassembly plate that vertically slides and cooperates with the installation frame is fixed to the rear part of the bracket, a slot for accommodating the longitudinal extension of the locking block is longitudinally penetrated in the middle part of the disassembly plate, a fixing ear for supporting the vertical sliding of the locking rod is longitudinally arranged on the rear side of the installation frame, and a lock hole for accommodating the extension of the locking rod is vertically penetrated at the top of the rear side of the locking block.

[0007] When the basketball hoop is installed on the front side of the installation frame, the locking rod is lifted upward to disengage the top end of the locking rod from the locking block, and then the basketball hoop is placed on the front side of the installation frame under the support of the rear bracket and the disassembly plate, ensuring that the disassembly plate is vertically inserted into the installation frame, and the guide part of the ramp structure is pushed by the bottom side of the disassembly plate to push the locking block backward, so that the locking block is automatically pushed backward during the process of vertically placing the disassembly plate into the installation frame, and after the disassembly plate is put into place, the locking block is pushed by the spring to be inserted into the card slot of the disassembly plate, so that the vertical position of the disassembly plate is locked by the locking block; then the locking rod is lowered and reset, and the front end of the locking rod passes through the movable ear, the fixed ear and the locking hole on the locking block in sequence, and the rear end of the locking rod extends downward along the middle of the connecting rod, The locking block and the disassembly plate are locked in the longitudinal position; when the basketball ring needs to be removed from the mounting frame, the handle is pushed upward to drive the locking rod to move upward, and the front end of the locking rod is pushed upward to disengage from the locking hole. At this time, the supporting rod at the rear end of the locking rod is tilted backwards and abuts against the connecting rod, so that when the front end of the locking rod is disengaged from the locking block, the supporting rod is used to push the connecting rod and the locking block backward to disengage the locking block from the slot of the disassembly plate, and the longitudinal locking of the locking rod and the disassembly plate and the vertical locking of the disassembly plate are simultaneously released. When the front end of the locking rod moves upward to disengage from the movable ear, the locking rod is rotated outwardly under the support of the rear end to release the blocking effect of the front end of the locking rod on the movable ear. At this time, the basketball ring, the bracket and the disassembly plate are lifted upward to disengage from the mounting frame, and the removal of the basketball ring is completed.

[0008] Preferably, a through slot is transversely penetrated through the bottom side of the installation frame and is snapped into the outside of the backboard frame. Mounting holes for connecting the backboard frame with bolts are longitudinally penetrated through the installation frame on the front and rear sides of the through slot.

[0009] Preferably, a positioning groove is longitudinally penetrated through the top side of the installation frame, and a movable ear extending longitudinally out of the positioning groove is fixed to the rear part of the top side of the disassembly plate, and the locking rod is a U-shaped bent rod structure with an opening facing downward, and the front end of the locking rod passes through the movable ear and the fixed ear in sequence, and the rear end of the locking rod vertically passes through the fixed ear.

[0010] Preferably, the rear end of the locking rod extends backwards in an inclined manner to form a support rod, a disc-shaped handle is fixed to the bottom end of the support rod, a sloped guide portion with a top side inclined backwards is provided on the front side of the locking block, and a connecting rod is fixed to the rear side of the locking block, which is a C-shaped bent rod with an opening facing forward.

[0011] Preferably, both ends of the connecting rod are fixed to the rear side of the locking block, and two groups of limiting ears are laterally symmetrically arranged on both sides of the rear of the mounting frame, and both ends of the connecting rod pass through the two groups of limiting ears respectively, the connecting rod and the limiting ears are clearance-matched, and springs are sleeved on the outer sides of both ends of the connecting rod to press against the limiting ears to keep the locking block extending into the slot.

[0012] Preferably, a reinforcement rod extending forward is fixed to the front side of the bracket, the reinforcement rod is a C-shaped curved rod structure with its opening facing forward, and both ends of the reinforcement rod are transversely fixed to the bottom of the basket ring.

[0013] Preferably, a backboard is provided in the middle of the backboard frame, the backboard is made of transparent material, a frame is fixed on the outside of the backboard, and fixing plates detachably connected to the frame are fixed on both sides of the back of the backboard frame.

[0014] Preferably, the bottom side of the frame is concave upward to form a bottom groove for accommodating the installation frame, and the top side of the frame is provided with a hinge hingedly matched with the backboard frame.

[0015] The beneficial effects are as follows: the utility model uses a locking rod and a locking block as a locking mechanism for the basket ring, embeds the disassembly plate into the installation frame and uses a longitudinally retractable locking block to lock the disassembly plate, thereby improving the convenience of installing the basket ring, and positions the locking block by the locking rod to prevent the locking block from falling out of the card slot during subsequent use, thereby improving the efficiency of disassembly and assembly of the basket ring;

[0016] At the same time, it ensures that the basketball ring will not become loose due to collision and vibration during subsequent use. There is no need to use tools for disassembly and assembly, which makes it more convenient to use. At the same time, the installation is more secure, the maintenance cycle is extended, and it is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is the main structural diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the partial structure disassembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the overall structure disassembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure disassembly of the basketball hoop of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure disassembly of the installation frame, the locking block and the locking rod of the utility model;

[0024] Figure 7It is a three-dimensional structural schematic diagram of the installation frame of the utility model in another direction;

[0025] Figure 8 It is a right view structural diagram of the utility model.

[0026] The following are the descriptions of the reference numerals:

[0027] 1. Backboard frame; 101. Fixed plate; 2. Mounting frame; 201. Receiving slot; 202. Guide slot; 203. Mounting hole; 204. Positioning slot; 205. Fixed ear; 206. Limiting ear; 3. Basketball ring; 301. Bracket; 302. Disassembly and assembly plate; 302a. Slot; 303. Movable ear; 304. Reinforcement rod; 4. Backboard; 401. Frame; 402. Bottom slot; 403. Hinge; 5. Locking block; 501. Guide part; 502. Connecting rod; 503. Spring; 504. Locking hole; 6. Locking rod; 601. Support rod; 602. Handle. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0029] See also Figure 1-Figure 8 As shown, the utility model provides a basketball frame that is easy to replace, including a backboard frame 1 and a mounting frame 2, the mounting frame 2 is arranged on the inner bottom side of the backboard frame 1, a basketball ring 3 is arranged on the front side of the mounting frame 2, and a locking block 5 that can slide forward and backward is arranged in the middle of the mounting frame 2, and a locking rod 6 extending vertically is arranged at the rear of the mounting frame 2, and the basketball ring 3 is detachably fixed by the locking block 5 cooperating with the locking rod 6;

[0030] The mounting frame 2 is a hollow frame with an opening facing upward, a receiving groove 201 is longitudinally penetrated on the front side of the mounting frame 2, and a guide groove 202 for accommodating the longitudinal sliding of the locking block 5 is arranged at the rear of the mounting frame 2, a bracket 301 is fixed to the rear side of the basket ring 3 and extends longitudinally into the receiving groove 201, a disassembly plate 302 for vertically slidingly cooperating with the mounting frame 2 is fixed to the rear part of the bracket 301, a slot 302a is longitudinally penetrated in the middle part of the disassembly plate 302 for accommodating the longitudinal extension of the locking block 5, so that the vertical position of the disassembly plate 302 can be locked by cooperating with the locking block 5 through the slot 302a, a fixing ear 205 for supporting the vertical sliding of the locking rod 6 is longitudinally arranged on the rear side of the mounting frame 2, a locking hole 504 for accommodating the locking rod 6 to extend into is vertically penetrated on the top of the rear side of the locking block 5, so that the locking rod 6 can be used to lock the longitudinal position of the locking block 5, thereby improving the locking stability of the locking block 5 on the disassembly plate 302.

[0031] As an optional embodiment, a through slot is transversely penetrated on the bottom side of the mounting frame 2 and is connected to the outer side of the backboard frame 1. Mounting holes 203 for connecting the backboard frame 1 with bolts are longitudinally penetrated on the mounting frame 2 on the front and rear sides of the through slot. A positioning slot 204 is longitudinally penetrated on the top side of the mounting frame 2. A movable ear 303 extending longitudinally out of the positioning slot 204 is fixed to the rear part of the top side of the disassembly plate 302. The locking rod 6 is a U-shaped bent rod structure with an opening facing downward. The front end of the locking rod 6 penetrates the movable ear 303 and the fixed ear 205 in sequence, and the rear end of the locking rod 6 vertically penetrates the fixed ear 205, ensuring that the locking rod 6 can be vertically lifted and slid under the support of the fixed ear 205 and the movable ear 303, thereby adjusting the locking state of the locking rod 6 on the locking block 5 and the movable ear 303;

[0032] The rear end of the locking rod 6 extends backwards to form a supporting rod 601, a disc-shaped handle 602 is fixed to the bottom end of the supporting rod 601, a slope-shaped guide portion 501 with a top side tilted backwards is provided on the front side of the locking block 5, a connecting rod 502 is fixed to the rear side of the locking block 5, the connecting rod 502 is a C-shaped curved rod with an opening facing forwards, both ends of the connecting rod 502 are fixed to the rear side of the locking block 5, the distance between the supporting rod 601 and the rear end of the locking rod 6 is greater than the length of the front end of the locking rod 6 vertically extending into the locking hole 504, and when the locking rod 6 pulls the supporting rod 601 upwards to contact the connecting rod 502, it is ensured that At this moment, the front end of the locking rod 6 has been disengaged from the locking hole 504 of the locking block 5, ensuring that when the locking rod 6 is pulled up further, the supporting rod 601 can be used to push the connecting rod 502 backwards to drive the locking block 5 to move backwards and disengage from the slot 302a, and two groups of limiting ears 206 are symmetrically arranged on both sides of the rear of the mounting frame 2, and the two ends of the connecting rod 502 respectively pass through the two groups of limiting ears 206, and the connecting rod 502 and the limiting ears 206 are clearance-matched, and the outer sides of the two ends of the connecting rod 502 are sleeved with springs 503 that press against the limiting ears 206 to keep the locking block 5 from extending into the slot 302a.

[0033] A forward extending reinforcement rod 304 is fixed to the front side of the bracket 301. The reinforcement rod 304 is a C-shaped curved rod structure with its opening facing forward, and both ends of the reinforcement rod 304 are transversely fixed to the bottom of the basket ring 3 to improve the structural strength of the connection between the basket ring 3 and the bracket 301.

[0034] A backboard 4 is arranged in the middle of the backboard frame 1. The backboard 4 is made of a transparent acrylic plate, and a frame 401 is fixed on the outside of the backboard 4. Fixed plates 101 that are detachably connected to the frame 401 are fixed on both sides of the back of the backboard frame 1. Specifically, the frame 401 and the fixed plate 101 are fully bonded by Velcro. The bottom side of the frame 401 is concave upward to form a bottom groove 402 for accommodating the installation frame 2, and a hinge 403 that is hinged to the backboard frame 1 is arranged on the top side of the frame 401 to ensure that after the frame 401 is separated from the fixed plate 101, the bottom side of the backboard 4 can be flipped forward under the support of the hinge 403 to avoid obstruction of the disassembly, assembly and lifting action of the basketball hoop 3 by the backboard 4.

[0035] With the above structure, when installing the basket ring 3 to the front side of the installation frame 2, lift the locking rod 6 upward to disengage the top end of the locking rod 6 from the locking block 5, and then place the basket ring 3 on the front side of the installation frame 2 under the support of the rear bracket 301 and the disassembly plate 302, ensuring that the disassembly plate 302 is vertically inserted into the installation frame 2, and use the bottom side of the disassembly plate 302 to push the guide part 501 of the slope structure to push the locking block 5 backward, so that the disassembly plate 302 is vertically inserted into the installation frame 2. During the process, the locking block 5 is automatically pushed backward, and after the disassembly plate 302 is put into place, the locking block 5 is pushed by the spring 503 to make it snap into the slot 302a of the disassembly plate 302, completing the locking of the disassembly plate 302 by the locking block 5 in the vertical position; then the locking rod 6 is lowered and reset, and the front end of the locking rod 6 passes through the movable ear 303, the fixed ear 205 and the locking hole 504 on the locking block 5 in sequence, and the rear end of the locking rod 6 extends downward along the middle of the connecting rod 502 to complete the locking of the block When the front end of the locking rod 6 is disengaged from the locking block 5, the supporting rod 601 is used to push the connecting rod 502 and the locking block 5 backward, so as to disengage the locking block 5 from the slot 302a of the disassembling plate 302, and simultaneously release the longitudinal locking of the locking rod 6 and the disassembling plate 302 and the vertical locking of the disassembling plate 302. When the front end of the locking rod 6 moves up to disengage the movable ear 303, the locking rod 6 is rotated outwardly under the support of the rear end to release the blocking effect of the front end of the locking rod 6 on the movable ear 303. At this time, the basketball ring 3, the bracket 301 and the disassembling plate 302 are lifted up to disengage from the mounting frame 2, and the removal action of the basketball ring 3 is completed.

[0036] The locking rod 6 cooperates with the locking block 5 as a locking mechanism for the basket ring 3, and the disassembly plate 302 is embedded in the installation frame 2 and the disassembly plate 302 is locked by the longitudinally retractable locking block 5, so as to improve the installation convenience of the basket ring 3, and the locking block 5 is positioned by the locking rod 6 to prevent the locking block 5 from falling out of the card slot 302a during subsequent use, thereby improving the disassembly efficiency of the basket ring 3;

[0037] At the same time, it is ensured that the basketball ring 3 will not become loose due to collision and vibration during subsequent use, and no tools are needed for disassembly and assembly, which makes it more convenient to use. At the same time, the installation is more secure, the maintenance cycle is extended, and it is highly practical.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A basketball hoop that is easy to replace, characterized by: The invention comprises a backboard frame (1) and a mounting frame (2), wherein the mounting frame (2) is arranged inside the backboard frame (1), a basket ring (3) is arranged at the front side of the mounting frame (2), a locking block (5) which can slide forward and backward is arranged in the middle of the mounting frame (2), and a locking rod (6) extending vertically is arranged at the rear of the mounting frame (2); The installation frame (2) is a hollow frame with an opening facing upwards, a receiving groove (201) is longitudinally penetrated on the front side of the installation frame (2), and a guide groove (202) for accommodating the longitudinal sliding of the locking block (5) is arranged at the rear of the installation frame (2), a bracket (301) is fixed on the rear side of the basket ring (3) and extends longitudinally into the receiving groove (201), a disassembly plate (302) is fixed on the rear part of the bracket (301) and vertically slides with the installation frame (2), a slot (302a) is longitudinally penetrated in the middle part of the disassembly plate (302) and accommodates the longitudinal extension of the locking block (5), a fixing ear (205) is longitudinally arranged on the rear side of the installation frame (2) and supports the vertical sliding of the locking rod (6), and a lock hole (504) is vertically penetrated on the top of the rear side of the locking block (5) and accommodates the extension of the locking rod (6) 2. A basketball hoop that is easily replaceable according to claim 1, characterized in that: A through slot is passed through the bottom side of the installation frame (2) in a transverse direction and is snapped onto the outside of the backboard frame (1). Mounting holes (203) are passed through the installation frame (2) at the front and rear sides of the through slot and are bolted to connect the backboard frame (1).

3. A basketball hoop that is easily replaceable according to claim 2, characterized in that: A positioning groove (204) is longitudinally penetrated on the top side of the installation frame (2); a movable ear (303) is fixed to the rear part of the top side of the disassembly plate (302) and extends longitudinally out of the positioning groove (204); the locking rod (6) is a U-shaped bent rod structure with an opening facing downward; the front end of the locking rod (6) penetrates the movable ear (303) and the fixed ear (205) in sequence, and the rear end of the locking rod (6) vertically penetrates the fixed ear (205).

4. A basketball hoop that is easily replaceable according to claim 3, characterized in that: The rear end of the locking rod (6) extends backwards in an inclined manner to form a supporting rod (601), a disc-shaped handle (602) is fixed to the bottom end of the supporting rod (601), a slope-shaped guide portion (501) with a top side inclined backwards is provided on the front side of the locking block (5), and a connecting rod (502) is fixed on the rear side of the locking block (5), and the connecting rod (502) is a C-shaped curved rod with an opening facing forwards.

5. A basketball hoop that is easily replaceable according to claim 4, characterized in that: Both ends of the connecting rod (502) are fixed to the rear side of the locking block (5), and two groups of limiting ears (206) are symmetrically arranged on the rear sides of the installation frame (2), and both ends of the connecting rod (502) pass through the two groups of limiting ears (206) respectively, and the connecting rod (502) and the limiting ears (206) are loosely matched, and the outer sides of the two ends of the connecting rod (502) are sleeved with springs (503) that press against the limiting ears (206) to keep the locking block (5) extending into the slot (302a).

6. The basketball hoop that is easily replaceable according to claim 3, characterized in that: A reinforcement rod (304) extending forward is fixed to the front side of the bracket (301); the reinforcement rod (304) is a C-shaped curved rod structure with its opening facing forward, and both ends of the reinforcement rod (304) are transversely fixed to the bottom of the basket ring (3).

7. The basketball hoop that is easily replaceable according to claim 1, characterized in that: A backboard (4) is arranged in the middle of the backboard frame (1), the backboard (4) is made of a transparent material, a frame (401) is fixed on the outside of the backboard (4), and fixing plates (101) detachably connected to the frame (401) are fixed on both sides of the back of the backboard frame (1).

8. The basketball hoop that is easily replaceable according to claim 7, characterized in that: The bottom side of the frame (401) is concave upward to form a bottom groove (402) for accommodating the installation frame (2), and the top side of the frame (401) is provided with a hinge (403) hingedly matched with the backboard frame (1).

Images