rebound frame
A technology for backboard frames and backboards, applied in the field of basketball racks, can solve the problems of scrapped backboard frames, welding deformation, undercuts of support frames, etc., and achieve the effects of simplifying production processes, extending service life, and improving production efficiency.
Active Publication Date: 2019-01-25
JIANGSU JINLING SPORTS EQUIP
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Problems solved by technology
The support frame on the currently used backboard frame is formed by welding and connecting four side profiles. In the production process, the side profiles are first wrapped around the backboard glass, and then the side profiles are welded. The high temperature and welding slag generated during the welding process will damage the glass of the backboard, which will easily make the backboard frame scrapped. In addition, during the welding process, it is easy to cause appearance defects such as undercut, welding bumps, depressions, and welding deformation of the support frame. Moreover, the welding process The processing technology is complicated, which reduces the production efficiency of the enterprise
During use, most of the basketball racks are used in outdoor open-air environments. In various weather conditions such as wind, rain, and exposure, the welds on the connecting ends of the side profiles are prone to rust, so the side profiles Cracks are prone to occur between them, the safety performance of the rebound frame is reduced, and the service life of the rebound frame is shortened
Method used
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Embodiment Construction
[0018] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments.
[0019] like figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 As shown, the backboard frame of the present invention includes: a backboard glass 1 and a supporting frame 2 surrounded by the backboard glass 1. Two first side profiles 21 and two shorter second side profiles 22 longitudinally attached to the left and right ends of the backboard glass 1 are connected to each other. The first side profiles 21 and the second side profiles 22 are respectively connected and fixed by L-shaped joints 3, and the specific connection structure of the first side profile 21 and the second side profile 22 is as follows: on the side walls at both ends of the second side profile 22, two through-holes are respectively arranged. Two holes are provided on the long arm 31 of the L-shaped joint 3. The structure of the...
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The invention discloses a backboard frame which comprises backboard glass and a supporting frame surrounding the periphery of the backboard glass. The supporting frame consists of two first side section bars located at the upper end and the lower end of the backboard glass and greater in length and two second side section bars located at the left end and the right end of the backboard glass and smaller in length which are connected mutually, wherein the first side section bars and the second side section bars are mutually connected and fixed through L-shaped connectors respectively, a fixing rod is connected to the second side section bars respectively, and the two second side section bars are fixedly connected with extending arms on the backboard frame respectively through one fixing rod, so that the two second side section bars are firmly fixed to the left side and the right side of the backboard glass. The backboard frame has the advantages of being simple in manufacturing process and long in service life.
Description
technical field [0001] The invention relates to a basketball stand, in particular to a backboard frame on the basketball stand. Background technique [0002] As an important equipment in basketball, the basketball stand is generally based on safety and durability. The basketball stand includes: a base, a column is vertically arranged on the base, an outrigger is fixedly connected to the upper end of the column, a backboard frame is fixed on the outrigger, and a hoop is arranged on the backboard frame, and the backboard frame is made of backboard glass And the support frame surrounded by the backboard glass. The support frame on the currently used backboard frame is formed by welding and connecting four side profiles. In the production process, the side profiles are first wrapped around the backboard glass, and then the side profiles are welded. The high temperature and welding slag generated during the welding process will damage the glass of the backboard, which will easi...
Claims
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IPC IPC(8): A63B63/08
CPCA63B63/083A63B2243/0037
Inventor 李春荣
Owner JIANGSU JINLING SPORTS EQUIP