Table tennis side rebound panel

0001DESCRIPTION TABLE TENNIS SIDE REBOUND PANEL Technical Field

0002The technical field of this invention is side rebound panels for table tennis tables. Background Art

0003The game of table tennis is familiar to many and involves batting a small resilient ball upon the surface of a table tennis table. Across the middle of the table is a relatively low net. The table tennis ball is batted back and forth over the net. The ball strikes the opponent's side of the table after going over the net. The ball must land on the opponent's side of the table. The opposing player must return the ball before it hits the table a second time or drops to the floor.

0004The play of table tennis often involves shots which direct the ball to the side, at or near the net. These shots are intentionally difficult to return. However, they lead to a stop in the play. Thus there is a desire by many table tennis players to have longer rallies and fewer interruptions of play.

0005The current invention improves play by providing side rebound panels which allow laterally directed balls to rebound back toward the table thereby enabling play to continue longer. They also introduce a new dimension and provide additional strategies of play. Brief Description of the Drawings

0006One or more preferred forms of the invention are described herein with reference to the accompanying drawings. The drawings are briefly described below.

0007Fig. 1 is a perspective view showing a table tennis table fitted with two preferred side rebound panels according to this invention.

0008Fig. 2 is a front or inside view of the panels of Fig. 1 shown in a flattened condition. Fig. 3 is a back or outside view of the panels of Fig. 1 shown in a flattened condition.

0009Fig. 4 is a left edge view of the panels of Fig. 1, the right edge view being a mirror image thereof, both shown in a flattened condition.

0010Fig. 5 is a top edge view of the panels of Fig. 1 shown in a flattened condition. Fig. 6 is a bottom edge view of the panels of Fig. 1 shown in a flattened condition.

0011Fig. 7 is a perspective view showing a panels of Fig. 1 in preparation for reconfiguration and mounting to a table tennis table. Fig. 8 is a perspective view showing the panel of Fig. 7 partially reconfigured for mounting upon a table tennis table.

0012Fig. 9 is a perspective view showing the panel of Fig. 8 in a further stage of being reconfigured for mounting upon a table tennis table.

0013Fig. 10 is a perspective view showing the panel of Fig. 9 in a another stage of being reconfigured for mounting upon a table tennis table.

0014Fig. 11 is a perspective view showing the panel of Fig. 10 in a still further stage of mounting upon a table tennis table.

0015Fig. 12 is a partial elevational view showing the panel of Figs. 7-11 mounted upon a table and in-part secured using a table tennis net standard or mounting bracket.

0016Best Modes for Carrying Out the Invention and Disclosure of Invention

0017Fig. 1 shows a table tennis table 17 having a top or playing surface 19 and side edges 18. A net 30 extends across the middle of the table and is supported by two opposing net standards 31. The table has also been fitted with two of the novel side rebound panels 20 made in accordance with this invention.

0018Figs. 2 and 3 show that side rebound panels 20 each have a top edge 21, bottom edges 22, right side edge 23, and left side edge 24. Rebound panels 20 further have an inward or front face 25 and an outward or back face 26. Figs 1-3 show preferred ornamental designs on the front and back faces 25 and 26 which have for sake of easy illustration been omitted from the remaining Figs.

0019Figs. 2 and 3 further show that rebound panel 20 includes a main portion or section 28. A mounting section 29 is connected to the main section or part 28 along a first fold line 51. Panel 20 also includes two symmetrically arranged lateral stabilizing sections 46 which are below and to the outside of first fold line 51. A centrally located mounting aperture 47 is also preferably formed through the main part 28 upwardly adjacent to fold line 51. Aperture 47 allows the table tennis net and a suitable net bracket to extend through the rebound panel. The mounting section 29 is most preferably integrally connected to the main part of the panel along the first fold line. The mounting section includes a first or base section or sections 41. Base section 41 is reconfigured during mounting to extend approximately perpendicular to the plane of the main section 28, such as shown in Fig. 8. This orientation places the back face of the base section in downward facing contact against the top 19 of the table tennis table. As shown in Fig. 3, the back face of the base section is advantageously provided with positioning connectors 65. Positioning connectors 65 are contact connectors such as the hook and loop type connectors shown. Alternatively, the base-table connectors 65 can be made from adhesive pads, or omitted altogether.

0020The mounting section 29 also includes one or more second sections 42. As shown there are two second sections 42 which are angled to form two laterally stabilizing struts, as shown most clearly in Figs. 11 and 12. Each of second sections 42 are connected to the first or base section 41 along a second fold line 52. The first and second sections of the mounting portion of panel 20 are preferably integrally formed, and integrally connected along second fold lines 52.

0021The mounting portion 29 of panel 20 further advantageously includes third or distal sections 43. Distal sections 43 are connected to the angled or strut sections 42 along third fold lines 53. The connections between these sections are also preferably integral connections. In the preferred embodiment all portions of the panel are made from a single piece of corrugated cardboard material cut into a planar sheet piece as most clearly depicted in Figs. 2-6.

0022The side rebound panels made according to this invention also preferably include a means for connecting the mounting section to the main section. As shown this is advantageously accomplished in the form of strut connectors 34 and 35. The strut connectors are contact type connectors, most preferably detachable hook and loop type connectors having complementary first parts 34 which mate to second parts 35. First strut connector parts 34 are glued or otherwise affixed to the main portion of the panel along the inward or front face 25. The second parts 35 of the strut connectors are glued or otherwise affixed to the outward or back face of the distal sections 43. When the mounting part 29 is reconfigured into triangular tubular boxes as shown in Figs. 7-11, the first and second strut connectors come into face-to-face relationship and serve to maintain the resulting triangular strut formation. As shown panel 20 also advantageously includes a reinforcing flap 48. Reinforcing flap 48 is connected to the first or base section 41, such as along the second fold line 52. Reinforcing flap 48 is divided from the adjacent second or strut sections 42 by cuts formed in the sheet piece as indicated. Upon installation the reinforcing flap 48 is folded over onto the base, as shown most clearly in Fig. 9. A detachable reinforcing flap connector formed by first and second parts 58 and 59 are preferably included to assist in holding the reinforcing flap in the folded over position. Reinforcing flap connector parts 58 and 59 are preferably complementary hook and loop type connection parts glued or otherwise affixed to the front surfaces of the central region of base section 41 and to reinforcing flap 48, respectively.

0023The panels 20 are preferably made by selecting a suitable sheet material, such as corrugated paper cardboard. The sheet material is made sufficiently thick to provide the desired rigidity, for example approximately 2-4 millimeters thick. The cardboard is then cut into the shape indicated and fold lines can be embossed into the resulting panel to facilitate easy reconfiguration during mounting upon a table tennis table. Smooth paper overlays are advantageously applied to the front and back surfaces of the main part 28 to provide a smooth surface and aesthetically pleasing appearance. The designs shown in Figs. 1-3 also help to provide visual discrimination against walls, floors or other background objects.

0024The panels 20 are used by reconfiguring the mounting portion 29 as illustrated in Figs. 7-11. More specifically, the base section 41 is folded about the first fold line 51 to become approximately perpendicular to the main portion 28. The strut sections 42 and distal sections 43 are then folded over to form triangular tubular struts and secured to the main part of the panel by engaging the complementary strut connection parts 34 and 35. The reinforcing tab is also folded over and secured by engaging the complementary connection parts 58 and 59. The resulting reconfigured panel is set along the central side of the table tennis table 17 as shown in Fig. 1.

0025Depending upon the style of net standard used, the standard can be used to help hold the reconfigured panel in position upon the table. Fig. 12 shows a preferred installation in which the net standards are in the form of a bracket 82 having upper and lower clamping arms 83 and 84. The upper clamp arm extends inwardly over the reinforcing flap 48 and underlying base 41. The clamping screw 85 is then tightened to hold both the net standard and side rebound panel in position. Alternatively or additionally, the base-table connectors 65 can be mated with complementary connectors affixed to the top surface of the table (not shown) to hold the panel in position. Another alternative is to bolt or glue the panels to the side of the table. This may be necessary with net standards which extend from below the table, such as shown in Fig. 1. Industrial Applicability

0026The invention is used to enhance the play of table tennis.