Table tennis bat
By designing multiple side-hitting surfaces and an elastic blade on the table tennis racket, the problem of insufficient fun in existing table tennis rackets has been solved, enabling diverse hitting methods and increasing the fun.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-03-24
AI Technical Summary
Existing table tennis rackets, when used for recreational purposes, are difficult to meet diverse needs through forehand or backhand strokes, thus lacking in fun.
A table tennis racket has been designed with multiple side-hitting surfaces on the main body, forming a space between the forehand and side-hitting surfaces. Combined with various elastic blades and pattern designs, it increases the difficulty and fun of hitting the ball.
The design of multiple side-hitting surfaces and a flexible plate increases the difficulty and fun of hitting the ball, enhances shoulder joint mobility, and provides a variety of hitting methods.
Smart Images
Figure CN224024186U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sports equipment technical field especially involves table tennis bat. BACKGROUND
[0002] Table tennis is a kind of competitive sports, and is widely loved by people. Table tennis is hit, received and the like by table tennis bat. The existing table tennis bat is generally plate-shaped, and the front and back of table tennis can be used to hit, receive and the like. Therefore, the user can hit, receive and the like by forehand or backhand method.
[0003] However, with the different understanding of people to sports, the form of sports pursued will also be different. For example, for the use of table tennis, some people do not pursue competition and win or lose, but pursue interest. As a way of using table tennis interestingly, interest can be realized by, for example, turning the ball by bat. However, the existing table tennis bat can only be used by forehand or backhand when used interestingly, and the interest is not enough. SUMMARY
[0004] The utility model provides a table tennis bat for above-mentioned technical problem, can improve interest.
[0005] The utility model discloses a table tennis bat, comprising: main part and handle. The main part has: the positive ball hitting part, and the positive ball hitting surface is formed on the outside; side ball hitting part, the edge of the positive ball hitting part is distributed, and a plurality of side ball hitting surfaces are formed, and each side ball hitting surface extends to the side opposite to the positive ball hitting surface respectively; the positive ball hitting part and the side ball hitting part jointly define the accommodation space. The handle is accommodated in the accommodation space and is connected with the main part.
[0006] The utility model discloses a table tennis bat, because a plurality of side ball hitting surfaces are formed in the side ball hitting part, therefore can improve interest.
[0007] In some embodiments, the side ball hitting part includes three or more than six side ball hitting surfaces.
[0008] In some embodiments, the main part is cuboid; the positive ball hitting part includes a first plate, the first plate is located on the side of the main part in the first direction parallel to the normal direction of the positive ball hitting surface, and the positive ball hitting surface is formed on the outside of the first plate; among the side ball hitting part, two second plates are respectively located on the two sides of the main part in the second direction, wherein the second direction is orthogonal to the first direction; two third plates are respectively located on the two sides of the main part in the third direction, wherein the third direction is orthogonal to the first direction and the second direction respectively; a plurality of side ball hitting surfaces are respectively formed on the outside of each second plate and the outside of each third plate.
[0009] In some embodiments, the first plate member, the second plate member, and the third plate member are integrally formed.
[0010] In some embodiments, a middle portion of the front hitting surface is formed with a first pattern portion; middle portions of the side hitting surfaces are respectively formed with second pattern portions; the patterns of the second pattern portions are different from the pattern of the first pattern portion, and the patterns of the second pattern portions are different from each other.
[0011] In some embodiments, a first elastic plate in a flat plate shape is attached to the first plate member, and the front hitting surface is formed on the first elastic plate; a second elastic plate in a flat plate shape is respectively attached to each of the second plate members and the third plate members, and the side hitting surfaces are respectively formed on the second elastic plates.
[0012] In some embodiments, the first plate member is formed with a first slot portion, and the first elastic plate is attached to the first slot portion; each of the second plate members and the third plate members is respectively formed with a second slot portion, and each of the second elastic plates is respectively attached to the second slot portion.
[0013] In some embodiments, the main body is formed with a pair of protrusions on an inner side, and each of the protrusions is formed with a first mounting hole; each of the two ends of the handle in the axial direction is formed with a notch portion on one side in the radial direction and a second mounting hole on the other side in the radial direction; in a state where the handle is mounted to the main body, the protrusions are accommodated in the notch portions, and the first mounting holes and the second mounting holes are opposite to each other.
[0014] In some embodiments, a middle portion of the handle in the length direction is formed with an anti-skid portion.
[0015] In some embodiments, the accommodation space can accommodate a table tennis ball; the table tennis bat further comprises a cover portion which detachably covers the accommodation space. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 is a perspective view of one embodiment of the table tennis bat of the present application.
[0017] Figure 2 is Figure 1 is a perspective view of another view of the table tennis bat of
[0018] Figure 3 is Figure 1 is a perspective view of the main body of the table tennis bat of
[0019] Figure 4 is Figure 3 is a top view of the main body of
[0020] Figure 5 is Figure 2 a perspective view of a handle of a table tennis bat.
[0021] Figure 6 is a schematic view of another embodiment of the table tennis bat of the present application.
[0022] BRIEF DESCRIPTION OF DRAWINGS
[0023] 100: main body; 101: handle; 102: front hitting part; 103: side hitting part; 104: front hitting surface; 105: side hitting surface; 106: accommodating space; 107: first plate member; 108: second plate member; 109: third plate member; 110: first elastic plate; 111: first groove part; 112: first pattern part; 113: table tennis; 114: second elastic plate; 115: second groove part; 116: second pattern part; 117: protruding part; 118: first mounting hole; 119: notch part; 120: second mounting hole; 121: anti-skid part; 122: cover part. DETAILED DESCRIPTION
[0024] Embodiments of the present application will be described in detail below with reference to examples thereof as shown in the drawings, wherein the same or similar components or components having the same or similar functions are denoted by the same or similar reference numerals throughout the drawings. The embodiments described below by reference to the drawings are exemplary and are for the purpose of explaining the present application and should not be understood as a limitation of the present application.
[0025] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application, which does not indicate or imply that the device or component must have a particular orientation, be constructed and used in a particular orientation, and therefore cannot be understood as a limitation of the present application.
[0026] In the description of the present application, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If the first, second, etc. are described, they are only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the order of indicated technical features.
[0027] In the description of the present application, unless otherwise explicitly limited, the words such as setting, mounting, connecting, etc. should be broadly understood, and those skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.
[0028] Reference Figures 1 to 6 , and mainly referring to Figure 1 , and Figure 2 , the table tennis bat of the embodiment includes a main body 100 and a handle 101. The main body 100 has a forehand hitting part 102 and a side hitting part 103. The forehand hitting part 102 is formed with a forehand hitting surface 104 on the outer side. The side hitting part 103 is distributed around the edge of the forehand hitting part 102. The side hitting part 103 forms a plurality of side hitting surfaces 105. And each side hitting surface 105 respectively extends towards the side opposite to the forehand hitting surface 104. The forehand hitting part 102 and the side hitting part 103 jointly define a containing space 106. The handle 101 is contained in the containing space 106 and connected with the main body 100.
[0029] The table tennis bat of the embodiment can form a plurality of side hitting surfaces 105 in the side hitting part 103, thus the interest can be improved. Specifically, for the sport of playing table tennis 113, many enthusiasts can skillfully hit the ball with forehand or backhand. The front surface of the plate of the table tennis bat is usually used when hitting the ball with forehand, and the back surface of the plate of the table tennis bat is usually used when hitting the ball with backhand. However, when used for interest, it is necessary to increase the difficulty of hitting the ball with the table tennis bat. In the table tennis bat of the embodiment, by forming a plurality of side hitting surfaces 105 in the side hitting part 103, when the user holds the handle 101 to use the table tennis bat, it is necessary to switch each side hitting surface 105 by rotating the shoulder joint, so as to realize the hitting of the ball (for example, the roll of the ball). The more the side hitting surfaces 105 are, the more precise the rotation angle of the shoulder joint needs to be, and the rotation movement of the shoulder joint needs to be combined with the flexion and extension movement of the elbow joint and the wrist joint, lateral movement, etc. Thus, the difficulty of hitting the ball is increased to some extent, and the interest is also increased. In addition, it is also beneficial to people to move the shoulder joint, etc.
[0030] The main body 100 can be formed into a box shape, for example, by injection molding. As the injection material of the main body 100, various plastic materials can be listed, such as polypropylene (PP), polystyrene (PS), polycarbonate (PC), polyethylene terephthalate (PET), acrylonitrile-butadiene-styrene copolymer (ABS), polyvinyl chloride (PVC), etc.
[0031] In addition, the main body 100 can also be formed into a box shape by splicing. The main body 100 can be spliced by various means, such as threaded connection, snap connection, glue bonding, etc. In addition, in this splicing manner, in addition to the above-mentioned plastic materials, wood and the like can also be used, and as wood, oak, walnut, cherry, maple, beech, pine, mahogany, teak, ash, black walnut, redwood, etc. can be listed.
[0032] In addition, the main body 100 can be integrally formed of a metal material in a sheet metal manner.
[0033] The side hitting part 103 of the main body 100 includes three or more and six or less side hitting surfaces 105. The main body 100 can be formed in a triangular prism shape, that is, the entire front hitting surface 104 of the front hitting part 102 of the main body 100 is triangular, in which case the side hitting part 103 has three side hitting surfaces 105 in the shape of a rectangle. The main body 100 can be formed in a cuboid shape (note that a square is considered a special cuboid), that is, the entire front hitting surface 104 of the front hitting part 102 of the main body 100 is rectangular, and the side hitting part 103 of the main body 100 includes four side hitting surfaces 105. In addition, the main body 100 can be formed in a pentagonal prism or hexagonal prism shape, that is, the entire front hitting surface 104 of the front hitting part 102 of the main body 100 is pentagonal or hexagonal, and the like. In addition, the main body 100 can be a straight prism or an oblique prism. Alternatively, the main body 100 can be a shape in which the cross section gradually increases or gradually decreases from the front hitting part 102 of the main body 100 along the normal line of the front hitting surface 104 (Z-axis direction in the drawing) toward the side opposite to the front hitting surface 104.
[0034] Hereinafter, the main body 100 will be described in detail with the assumption that the main body 100 is in a cuboid shape, that is, the side hitting part 103 has four side hitting surfaces 105. In addition, for the purpose of convenience in description, an XYZ coordinate system (orthogonal coordinate system) is established herein, and the Z-axis direction (sometimes referred to as the "first direction"), the X-axis direction (sometimes referred to as the "second direction"), and the Y-axis direction (sometimes referred to as the "third direction") are defined with respect to the main body 100, in which the Z-axis direction is a direction parallel to the normal line direction of the front hitting surface 104 of the main body 100, the X-axis direction is a direction orthogonal to the Z-axis direction, and the Y-axis direction is a direction orthogonal to the Z-axis direction and the X-axis direction. In addition, for the purpose of simplifying the description, the directions of the X-axis, the Y-axis, and the Z-axis are not distinguished between the positive direction and the negative direction unless otherwise specified. For example, with respect to the main body 100, the front hitting surface 104 of the front hitting part 102 is located on one side of the Z-axis direction, and among the four side hitting surfaces 105 of the side hitting part 103, two are located on one side of the X-axis direction, and the other two are located on the two sides of the Y-axis direction.
[0035] Continuing to refer to Figure 3 and with reference to Figure 1 and Figure 2 , the front hitting part 102 of the main body 100 includes a first plate member 107, and the side hitting part 103 of the main body 100 includes two second plate members 108 and two third plate members 109. The main body 100 is formed by the four plate members to constitute a hollow cuboid having the accommodation space 106.
[0036] The first plate member 107 is located on one side in the Z-axis direction of the main body 100 (i.e., on the side of the first direction of the main body 100 parallel to the normal direction of the front surface 104). The surface of the first plate member 107 is parallel to the plane formed by the X-axis and the Y-axis. In a state in which the user holds the grip 101 and straightens the arm toward the front, the first plate member 107 is located in front of the user. The first plate member 107 is substantially rectangular and flat, and the front surface 104 can be formed directly on the outer side of the first plate member 107. In other words, the outer side of the first plate member 107 can be directly used as the front surface 104.
[0037] In addition, the first elastic plate 110, which is flat, can be provided to cover a large portion of the first plate member 107. The material of the first elastic plate 110 is not particularly limited, and examples include rubber-based materials, silicone-based materials, polyurethane-based materials, thermoplastic elastomers, and composite materials. Examples of the rubber-based materials include natural rubber (NR), styrene butadiene rubber (SBR), nitrile rubber (NBR), chloroprene rubber (CR), and ethylene propylene rubber (EPDM). Examples of the silicone-based materials include silicone rubber (SR). Examples of the polyurethane-based materials include polyurethane elastomers (PU). Examples of the thermoplastic elastomers include styrene-based thermoplastic elastomers (SBS, SEBS) and thermoplastic polyurethane (TPU). Examples of the composite materials include materials in which rubber is combined with fibers or metals and materials in which rubber is blended with plastics.
[0038] The first elastic plate 110 can be attached to the outer side of the first plate member 107 by an adhesive such as glue. For example, the first plate member 107 of the front surface 102 is formed with a groove (also referred to as a "first groove 111" for convenience of distinction), and the first elastic plate 110 is attached to the first groove 111. The first elastic plate 110 is attached to the first groove 111 in a state in which the surface of the first elastic plate 110 is substantially flush with the surface of the first plate member 107. The length of the first groove 111 in the X-axis direction can be 15 mm or more and 20 mm or less smaller than the length of the first plate member 107 in the X-axis direction. In one specific example, the two edges of the first groove 111 in the X-axis direction are each located 8 mm or so from the edges of the first plate member 107 in the X-axis direction. In addition, the length of the first groove 111 in the Y-axis direction can be 15 mm or more and 20 mm or less smaller than the length of the first plate member 107 in the Y-axis direction. In one specific example, the two edges of the first groove 111 in the Y-axis direction are each located 8 mm or so from the edges of the first plate member 107 in the Y-axis direction.
[0039] Since the first elastic plate 110 is substantially flat in the laid-flat state, the entire ball striking portion 102 of the main body 100 is also flat in the state where the first elastic plate 110 is attached to the first groove portion 111. The ball striking surface 104 is formed in the first elastic plate 110, for example, the entire surface of the first elastic plate 110 can be used as the ball striking surface 104. In the surface of the first elastic plate 110, a first pattern portion 112 in a flat shape is formed in the middle portion. Further, in the surface of the first elastic plate 110, a plurality of recesses (not shown) in a substantially semispherical shape are formed around the first pattern portion 112. These recesses can be distributed at equal intervals in the X-axis direction of the first elastic plate 110, and a plurality of recesses can be distributed at equal intervals in the X-axis direction of the first elastic plate 110 (i.e., in the area other than the first pattern portion 112, the recesses are formed in a substantially rectangular array). Further, these recesses can be formed in a substantially circumferential array. Thus, the first pattern portion 112 of the first elastic plate 110 can also be understood as a pattern formed by the middle portion of the surface of the first elastic plate 110 being flat without the recesses. The type of the first pattern portion 112 is not particularly limited, and various patterns such as playing cards, animals, plants, cars, weather phenomena, and the like can be used.
[0040] As described above, the side ball striking portion 103 of the main body 100 includes two second plate members 108 and two third plate members 109. The two second plate members 108 are respectively located on both sides in the X-axis direction (second direction) of the main body 100. The two second plate members 108 are respectively connected to the end edges of both ends in the X-axis direction of the first plate member 107, and the two first plate members 107 are respectively perpendicular to the first plate member 107. That is, the surface of the second plate member 108 is parallel to the plane formed by the Y-axis and the Z-axis. The two third plate members 109 are respectively located on both sides in the Y-axis direction (third direction) of the main body 100. The two third plate members 109 are respectively connected to the end edges of both ends in the Y-axis direction of the first plate member 107, and the two third plate members 109 are respectively perpendicular to the first plate member 107. That is, the surface of the third plate member 109 is parallel to the plane formed by the X-axis and the Z-axis. Further, the adjacent second plate members 108 and the adjacent third plate members 109 are respectively connected, for example, the Y-axis direction ends of the second plate member 108 located on one side in the X-axis direction of the main body 100 are respectively connected to the X-axis direction one end of the third plate member 109 located on both sides in the Y-axis direction of the main body 100. Thus, when the main body 100 is viewed in the Z-axis direction from one side of the accommodation space 106, the accommodation space 106 surrounded by the second plate members 108 and the third plate members 109 is in a rectangular shape (a square is considered a special rectangular shape).
[0041] The first plate 107, the second plates 108, and the third plate 109 of the main body 100 are integrally formed. For example, the first plate 107, the second plates 108, and the third plate 109 are integrally formed by injection molding. The inner side of the first plate 107, the second plates 108, and the third plate 109 defines the accommodation space 106. The accommodation space 106 can be used to accommodate the ping pong ball 113. The four peripheral edges of the first plate 107 and the portions where the second plates 108 and the third plate 109 are connected are smoothly rounded in a circular arc shape. Similarly, the portions where the second plates 108 and the third plates 109 are connected are also smoothly rounded in a circular arc shape.
[0042] The second plates 108 and the third plate 109 are substantially the same structure, and therefore, in the following description, for convenience, only one of the second plates 108 will be described, and the other second plate 108 and the third plate 109 will be mentioned as necessary. Note that the description of the one second plate 108 applies to the other second plate 108 and the two third plates 109, unless otherwise stated.
[0043] The side ball striking portion 103 can be provided with a plurality of second elastic plates 114 in a flat plate shape, for example, one second elastic plate 114 is provided on each of the two second plates 108 and the two third plates 109. The second elastic plates 114 provided on the side ball striking portion 103 are substantially the same structure, and therefore, in the following description, for convenience, only the second elastic plate 114 provided on one of the second plates 108 will be described, and the description of the one second elastic plate 114 applies to all the second elastic plates 114, unless otherwise stated.
[0044] The second elastic plate 114 covers most of the second plate 108. The material of the second elastic plate 114 is not particularly limited and can be selected from the above-described materials that can be used for the first elastic plate 110. In addition, the material of the second elastic plate 114 can be different from that of the first elastic plate 110, that is, the second elastic plate 114 and the first elastic plate 110 are selected from different materials among the above-described materials, for example, the material of the second elastic plate 114 and the material of the first elastic plate 110 can be different in at least one of the characteristics of elastic modulus, surface roughness, coefficient of friction, and the like. Also, the second elastic plates 114 of different plates located in the side ball striking portion 103 of the main body 100 can be different in at least one of the characteristics of elastic modulus, surface roughness, coefficient of friction, and the like from each other.
[0045] The second elastic plates 114 can be attached to the outer side surfaces of the second plate member 108 and the third plate member 109, respectively, by an adhesive such as glue. Each plate member is formed with a groove portion (also referred to as "second groove portion 115" for convenience of distinction), and each second elastic plate 114 is attached to the second groove portion 115. For example, the second plate member 108 is formed with the second groove portion 115, and one of the second elastic plates 114 is attached to the second groove portion 115 in a state of being substantially flush with the surface of the second plate member 108. Similarly, the third plate member 109 is formed with the second groove portion 115, and the other of the second elastic plates 114 is attached to the second groove portion 115 in a state of being substantially flush with the surface of the third plate member 109. The length of the second groove portion 115 in the Y-axis direction can be 15 mm or more and 20 mm or less smaller than the length of the second plate member 108 in the Y-axis direction, and in one specific example, the two edges of the second groove portion 115 in the Y-axis direction are each located about 8 mm from the edges of the second plate member 108 in the Y-axis direction. Further, the length of the second groove portion 115 in the Z-axis direction can be 15 mm or more and 20 mm or less smaller than the length of the second plate member 108 in the Z-axis direction, and in one specific example, the two edges of the second groove portion 115 in the Z-axis direction are each located about 8 mm from the edges of the second plate member 108 in the Z-axis direction.
[0046] Each side hitting surface 105 of the side hitting portion 103 of the main body 100 is formed by the second elastic plate 114. For example, the entire surface of each second elastic plate 114 of the side hitting portion 103 of the main body 100 can be used as one side hitting surface 105. On the surface of the second elastic plate 114, a second pattern portion 116 in a flat shape is formed in the middle. Further, on the surface of the second elastic plate 114, a plurality of recesses (not shown) in a substantially semispherical shape are formed around the edges from the center of the second pattern portion 116. These recesses can be distributed at equal intervals in the Y-axis direction of the second elastic plate 114 and at equal intervals in the Z-axis direction of the second elastic plate 114 (i.e., in the area other than the second pattern portion 116, these second recesses are formed in a substantially rectangular array). Further, these recesses can be formed in a substantially circular array. Thus, like the first pattern portion 112 of the first elastic plate 110, the second pattern portion 116 of the second elastic plate 114 can be understood as a pattern formed by not forming these recesses in a flat shape in the middle of the surface of the second elastic plate 114. The type of the second pattern portion 116 is not particularly limited, and for example, various patterns such as playing cards, animals, plants, cars, and weather phenomena can be used.
[0047] In addition, the pattern of the second pattern portion 116 and the pattern of the first pattern portion 112 can be different, that is, the second pattern portion 116 and the first pattern portion 112 select different patterns from the above-described patterns. Also, the patterns of the second pattern portion 116 of the different second elastic plates 114 of the side hitting portion 103 of the main body 100 can be different from each other. In this way, in the state where the first plate member 107 has the first elastic plate 110 attached thereto and the second plate member 108 and the third plate member 109 have the second elastic plate 114 attached thereto, the pattern of each elastic plate can be different in addition to at least one of the characteristics of the elastic modulus, the surface roughness, the friction coefficient, and the like being different.
[0048] Thus, by making at least one of the characteristics of the elastic modulus, the surface roughness, the friction coefficient, and the like of each elastic plate different, the skill and the force used for each hitting surface can be made different, thereby increasing the difficulty and the interest. Also, by making the pattern of each elastic plate different, the rule at the time of use can be increased, thereby increasing the difficulty and the interest.
[0049] Continuing with reference to Figure 4 and Figure 5 As described above, the handle 101 is housed in the housing space 106 and is connected to the main body 100. The handle 101 is detachably installed in the housing space 106. Specifically, the main body 100 is formed with a pair of opposing protrusions 117 on the inner side, and each of the protrusions 117 is formed with a first installation hole 118. The handle 101 is formed with a notch portion 119 on one side in the radial direction and a second installation hole 120 on the other side in the radial direction at both ends in the axial direction. In the state where the handle 101 is installed to the main body 100, the protrusions 117 are housed in the notch portions 119, and the first installation hole 118 and the second installation hole 120 face each other. The first installation hole 118 can be a threaded hole, and the second installation hole 120 can be a counterbore, and the handle 101 is detachably installed to the first installation hole 118 of the protrusion 117 by a screw.
[0050] A pair of protrusions 117 can be formed on the inner sides of the two second plate members 108, respectively. For example, the pair of protrusions 117 can extend in the X-axis direction, which is the direction in which the two second plate members 108 face each other, at approximately the middle positions in the Z-axis direction and the Y-axis direction of the second plate members 108, respectively. The protrusions 117 can be integrally formed with the main body 100 when the main body 100 is formed. For example, the protrusions 117 can be integrally formed with the second plate members 108 of the main body 100. The manner of such integral formation is not particularly limited, and for example, the protrusions 117 can be injection molded with the second plate members 108 using the same material; alternatively, the protrusions 117 can be metal members and integrally formed with the second plate members 108 by insert molding. A first mounting hole 118 is formed at the end of the protrusion 117, and the first mounting hole 118, which is a threaded hole, penetrates the protrusion 117 in the Z-axis direction of the protrusion 117.
[0051] The handle 101 is a member in the shape of a shaft. The handle 101 can be processed using a plastic material, a metal material, wood, or bamboo. As the plastic material, various plastic materials such as polypropylene (PP), polystyrene (PS), polycarbonate (PC), polyethylene terephthalate (PET), acrylonitrile-butadiene-styrene copolymer (ABS), polyvinyl chloride (PVC), and the like can be listed. As the metal material, stainless steel, aluminum alloy, and the like can be listed. As the wood, oak, walnut, cherry, maple, beech, pine, mahogany, teak, ash, black walnut, redwood, and the like can be listed. As the bamboo, Phyllostachys edulis, Phyllostachys pubescens, Phyllostachys nigra, Dendrocalamus latiflorus, Bambusa vulgaris, Bambusa pachinoides, Bambusa multiplex, and the like can be listed.
[0052] The notch portion 119 of the handle 101 is formed according to the shape of the protrusion 117, as long as the protrusion 117 can be accommodated. In addition, the middle portion of the handle 101 in the length direction is formed with a non-slip portion 121, which can be formed, for example, by wrapping the middle portion of the handle 101 in the length direction with a non-slip material. As the non-slip material, various materials such as rubber, silicone, thermoplastic elastomer, foam, leather, fabric, polyurethane, and the like can be listed. In addition, a non-slip texture can be directly processed on the handle 101, thereby serving as the non-slip portion 121.
[0053] Continuing to refer to Figure 6 , the table tennis bat of the embodiment can further include a cover portion 122 that detachably covers the accommodation space 106. The cover portion 122 can be formed of the same material as the main body 100, and the outer side surface of the cover portion 122 can also be formed with a pattern. The table tennis ball 113 can be accommodated in the accommodation space 106, and the accommodation space 106 can be covered by the cover portion 122, so that the table tennis ball 113 can be prevented from falling out.
[0054] The following describes the use of the table tennis bat of the embodiment by a single person when juggling. Note that this is only one method of use, and the user can develop other methods of use according to his or her ideas.
[0055] First, the user inserts either the left hand or the right hand into the accommodating space 106 of the table tennis bat and holds the handle 101. Then, the user juggles using the table tennis bat.
[0056] When the user needs to juggle using the flat hitting surface 104 of the flat hitting portion 102, the user makes the forearm substantially perpendicular to the ground, and thus juggles using the flat hitting surface 104.
[0057] When the user needs to juggle using the side hitting surface 105 of the side hitting portion 103 located on the second plate member 108, the user makes the forearm substantially parallel to the ground and the palm facing upward, and thus juggles using the side hitting surface 105 of one of the two second plate members 108. When the palm faces downward, the user juggles using the side hitting surface 105 of the other second plate member 108.
[0058] When the user needs to juggle using the side hitting surface 105 of the side hitting portion 103 located on the third plate member 109, the user makes the forearm substantially parallel to the ground and the palm facing downward (the palm facing one side), and thus juggles using the side hitting surface 105 of one of the two third plate members 109. When the palm faces upward, the user juggles using the side hitting surface 105 of the other third plate member 109.
[0059] In this way, the user can switch different hitting surfaces to juggle by continuously rotating the elbow joint and bending and stretching the forearm.
[0060] In the table tennis bat of the embodiment, by forming a plurality of side hitting surfaces 105, when the user holds the handle 101 to use the table tennis bat, the user needs to rotate the shoulder joint to switch the side hitting surfaces 105, and thus juggle. The more the side hitting surfaces 105, the more the rotation angle of the shoulder joint needs to be fine, and the rotation of the shoulder joint needs to be combined with the bending and stretching of the elbow joint and the bending and stretching, lateral movement, etc. of the wrist joint. Thus, the difficulty of hitting, juggling, etc. is increased to some extent, and the interest is also increased. In addition, it is also beneficial to the movement of the shoulder joint, etc.
[0061] In the table tennis bat of the embodiment, by accommodating the handle 101 in the accommodating space 106, the position where the user holds the table tennis bat can be closer to the position of the center of gravity of the table tennis bat. In the case that the table tennis bat has a slightly heavier mass and a larger volume, the user can easily and stably hold the table tennis bat, and thus smoothly operate the table tennis bat.
[0062] Further, by forming the accommodation space 106, it is also possible to store the table tennis ball 113.
[0063] In the table tennis bat of the embodiment, by making the side hitting surfaces 105 be three or more and six or less, it is possible to make the difficulty of using the table tennis bat be within an appropriate range, thereby realizing the interest. When the side hitting surfaces 105 are too few, the interest cannot be realized, and when the side hitting surfaces 105 are too many, it is necessary to control the table tennis bat more precisely, which can cause the interest to decrease.
[0064] In the table tennis bat of the embodiment, by making the main body 100 be a rectangular parallelepiped, it is possible to make the difficulty of using the table tennis bat be within an appropriate range, thereby realizing the interest. For example, the user can turn the elbow joint by 90° while keeping the forearm substantially parallel to the ground, thereby precisely controlling the position and angle of each side hitting surface 105.
[0065] In the table tennis bat of the embodiment, by integrally forming the main body 100, it is possible to easily process the main body 100.
[0066] In the table tennis bat of the embodiment, by attaching the elastic plates to each plate member, it is possible to more easily hit the ball, thereby increasing the interest in hitting the ball. Further, by making at least one of the characteristics of the elastic plates, such as the elastic modulus, the surface roughness, and the friction coefficient, be different, it is possible to make the ball feeling of hitting the ball by each hitting surface be different, thereby increasing the difficulty of precisely controlling the table tennis ball 113 using different hitting surfaces, thereby increasing the interest.
[0067] In the table tennis bat of the embodiment, by attaching each elastic plate to the groove portion of each plate member, it is possible to improve the appearance of the table tennis bat as a whole.
[0068] In the table tennis bat of the embodiment, by making the patterns of the central portions of each hitting surface (the front hitting surface 104 and the side hitting surfaces 105) be different, it is possible to improve the appearance, and further, it is possible to increase the interest. For example, it is possible to design the rules of other hitting (for example, a flip) according to the different patterns, thereby increasing the difficulty and increasing the interest.
[0069] In the table tennis bat of the embodiment, by storing the table tennis ball 113 in the accommodation space 106 and covering the accommodation space 106 with the cover portion 122, it is possible to easily store the table tennis ball 113.
[0070] Further, it should be noted that although an example in which the elastic plate is attached to each plate member of the main body 100 is described, the present application is not limited thereto. Each plate member of the main body 100 can not be attached with an elastic plate or only some of the plate members can be attached with an elastic plate. Further, although an example in which the elastic plate is attached to the groove portion of each plate member of the main body 100 is described, the present application is not limited thereto, and each elastic plate can be directly attached to the surface of the plate member.
[0071] Although an example in which the handle 101 is detachably installed in the accommodation space 106 is described, the present application is not limited thereto, and the handle 101 can be integrally formed with the main body 100.
[0072] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, alternatives, and variations can be made thereto without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A table tennis bat characterised in that, The table tennis bat comprises: a main body having: a front hitting part formed with a front hitting surface on an outer side thereof; a side hitting part distributed around an edge of the front hitting part, and formed with a plurality of side hitting surfaces each extending toward an opposite side of the front hitting surface; the front hitting part and the side hitting part jointly defining a receiving space; a handle received in the receiving space and connected with the main body.
2. The table tennis bat according to claim 1, characterized in that The side hitting part includes three or more and six or less side hitting surfaces.
3. The table tennis bat according to claim 2, characterized in that The main body is in a cuboid shape. The front hitting part includes a first plate located on one side of the main body in a first direction parallel to a normal direction of the front hitting surface, and the front hitting surface is formed on an outer side of the first plate. The side hitting part includes: two second plates respectively located on two sides of the main body in a second direction orthogonal to the first direction; two third plates respectively located on two sides of the main body in a third direction orthogonal to the first direction and the second direction; a plurality of side hitting surfaces respectively formed on outer sides of the second plates and the third plates.
4. The table tennis bat according to claim 3, characterized in that The first plate, the second plates and the third plates are integrally formed.
5. The table tennis bat according to any one of claims 1 to 4, characterized in that A middle part of the front hitting surface is formed with a first pattern part; middle parts of the side hitting surfaces are respectively formed with second pattern parts; the patterns of the second pattern parts are different from the pattern of the first pattern part, and the patterns of the second pattern parts are different from each other.
6. The table tennis bat according to claim 3, characterized in that A first elastic plate in a flat plate shape is attached to the first plate, and the front hitting surface is formed on the first elastic plate; second elastic plates in a flat plate shape are respectively attached to the second plates and the third plates, and the side hitting surfaces are respectively formed on the second elastic plates.
7. The table tennis bat according to claim 6, characterized in that The first plate is formed with a first groove, and the first elastic plate is attached to the first groove; the second plates and the third plates are respectively formed with second grooves, and the second elastic plates are respectively attached to the second grooves.
8. The table tennis bat according to claim 1, characterized in that The main body is formed with a pair of opposite protrusions on an inner side, and each of the protrusions is formed with a first mounting hole; both ends of the handle in an axial direction are respectively formed with a notch part on one side in a radial direction and a second mounting hole on the other side in the radial direction; in a state where the handle is mounted to the main body, the protrusions are received in the notch parts, and the first mounting holes and the second mounting holes are opposite to each other.
9. The table tennis bat according to claim 1 or 8, characterized in that A middle part of the handle in a length direction is formed with an anti-skid part.
10. The table tennis bat according to claim 1, characterized in that The receiving space is capable of receiving a table tennis ball; the table tennis bat further comprises a cover part detachably covering the receiving space.