Nail connecting assembly of racket

Abstract

The utility model discloses a connecting nail assembly of a racket, which relates to the technical field of sports equipment, and comprises an eight-connecting nail strip, a wire protecting nail body, a four-connecting nail strip and an eleventh-connecting nail strip, when the racket is assembled, the wire protecting nail body, the four-connecting nail strip and the eleventh-connecting nail strip are arranged and combined corresponding to the upper, lower, left and right directions of a racket frame and are wrapped and inserted into a frame hole; the middle-section convex strip, the convex point block and the long-section convex strip correspond to the unified plane of the first nail strip, the double-position nail strip, the single nail strip and the seven-position nail strip, so that the operation effect that the same curved surface covers the peripheral ring opening of the racket is achieved; the effect that a net surface is formed through cushion protection and reciprocating threading of the wire protection nail body, the four nail connecting strips and the eleven nail connecting strips at the racket frame end is achieved, the damage degree of the notch position of the wire protection nail is reduced through the nail connecting assembly of the racket, the protection cushion protection strength of the outer side of the racket wire is improved, and when the racket is swung, abrasion of the racket wire is relieved from the ground, and consumption is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of exercise equipment, and specifically to a continuous nail assembly of a racket. BACKGROUND

[0002] Badminton is an indoor sports project that uses a long handle netted racket to hit a small ball made of feather and cork across the net, and the badminton racket is the main tool for playing badminton, and the net on the badminton racket is woven by the racket string fixed on the strip nail.

[0003] The existing wire protection nail is often left with a length when it is nailed into the wire hole during installation, and the excess length needs to be cut off using a craft knife, the cut produced thereby can be relatively sharp, the racket string is easily abraded at the cutout part of the wire protection nail, and thus accidental breakage occurs, the wire protection nail is weak in protection of the outer side of the racket, that is, the outer side of the racket string when the racket string is inserted and interwoven, and the entire outer ring opening of the racket is exposed to the line surface, and the racket string is severely abraded when the racket is contacted with the ground. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a continuous nail assembly of a racket to solve the problems that the existing wire protection nail is often left with a length when it is nailed into the wire hole during installation, the excess length needs to be cut off using a craft knife, the cut produced thereby can be relatively sharp, the racket string is easily abraded at the cutout part of the wire protection nail, and thus accidental breakage occurs, the wire protection nail is weak in protection of the outer side of the racket, that is, the outer side of the racket string when the racket string is inserted and interwoven, and the entire outer ring opening of the racket is exposed to the line surface, and the racket string is severely abraded when the racket is contacted with the ground.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a continuous nail assembly of a racket, including eight continuous nail strips, wire protection nail bodies, four continuous nail strips, eleven continuous nail strips, the outer frame top of the badminton racket is inserted with the eleven continuous nail strips, the left and right sides of the outer frame of the badminton racket are inserted with the four continuous nail strips, the bottom handle end of the outer frame of the badminton racket is inserted with the wire protection nail bodies, the wire protection nail bodies are provided with two or more and are fixedly arranged at the back side of the four continuous nail strips and the eleven continuous nail strips.

[0006] The front end face of the eleven continuous nail strips is provided with middle segment protruding strips, protruding point blocks and long segment protruding strips, the middle segment protruding strips are provided with two and are fixedly arranged at the left front side of the eleven continuous nail strips, the protruding point blocks are provided with two and are fixedly arranged at the left front side of the middle part of the eleven continuous nail strips, and the long segment protruding strips are provided with four and are fixedly arranged at the right front side of the middle part of the eleven continuous nail strips and extend to the right end.

[0007] By wrapping the outer frame of the badminton racket with a combination of four-linked nail strips and eleven-linked nail strips or four-linked nail strips and eight-linked nail strips, and interweaving the racket strings into the racket, the stability of the racket strings and the integrity of the continuous stringing and wire protection are achieved, avoiding the workload of continuous single wire protection nail assembly operation and reducing the degree of wear.

[0008] Preferably, the wire protection nail body is provided with a nail barrel, a reinforcement sleeve, a nail cap, and a wire hole. The front end of the nail barrel is fixed with a reinforcement sleeve, and the rear side of the nail cap is fixed with a reinforcement sleeve. The wire hole passes through the interior of the axis of the nail barrel, the reinforcement sleeve, and the nail cap. The nail barrel, the reinforcement sleeve, the nail cap, and the wire hole are integrally formed by injection molding.

[0009] By strengthening the wire hole structure between the series nail tube and the nail cap, the elastic buffering force of the racket under rigid collision and wear is enhanced, and the wire guard is strengthened and improved.

[0010] Preferably, the eleven-connected nail strips are provided with a first-position nail strip, a double-position nail strip, a single-position nail strip, and a seven-position nail strip. The first-position nail strip and the single-position nail strip are respectively installed on the left and right sides of the double-position nail strip, and the seven-position nail strip is installed on the right side of the single-position nail strip. The first-position nail strip, the double-position nail strip, the single-position nail strip, the seven-position nail strip and the base strip of the eleven-connected nail strip are integrally formed by injection molding.

[0011] Through the first-position nail strip, double-position nail strip, single-position nail strip and seven-position nail strip, the eleven string guard nails are arranged in a row in an orderly manner from left to right, which ensures the smoothness of the string guard insertion and protection operation on the top frame of the packaging racket.

[0012] Preferably, the eleven-linked nail strip can be replaced with an eight-linked nail strip of the same component, and both are provided at the top of the outer frame of the badminton racket. The four-linked nail strip is provided at each of the left and right sides of the outer frame of the badminton racket. The wire protection nail body is provided at least two at the lower semicircle on both sides of the handle end at the bottom of the outer frame of the badminton racket. The wire protection nail body, the four-linked nail strip and the eleven-linked nail strip are arranged in a ring to form a closed circle structure.

[0013] By arranging and combining the string guard nail body, four-link nail strip, and eleven-link nail strip on the racket assembly kit, the string guard and racket string assembly operations can be carried out in a variety of ways. For the racket, both the nail strip and the nail body play the role of production adaptation for the diversity of accessories.

[0014] Preferably, there are two middle-section convex strips and they are respectively close to the right front end of the first-position nail strip and the left front end of the double-position nail strip, there are four convex blocks and they are respectively close to the right front end of the double-position nail strip, the front side of the single nail strip and the left front end of the seven-position nail strip, and there are four long-section convex strips and they are all close to the front side of the seven-position nail strip.

[0015] By integrating the middle convex strips, convex point blocks, long convex strips, first-position spike strips, double-position spike strips, single-position spike strips, and seven-position spike strips into the same horizontal plane, it is convenient to wrap the same curved surface tightly against the annular frame on the top of the racket.

[0016] Preferably, the nail cap is nested with the first nail strip, the double nail strip, the single nail strip and the seven nail strips respectively, the reinforcement sleeve is perpendicular to the first nail strip, the double nail strip, the single nail strip and the seven nail strips respectively, and the wire hole is connected with the first nail strip, the double nail strip, the single nail strip and the seven nail strips respectively.

[0017] The first-position nail strip, double-position nail strip, single-position nail strip and seven-position nail strip are connected through the wire holes, which makes it convenient for the racket strings to pass through and reciprocately wrap and extend to form the wire mesh surface, ensuring that the wire distance of the assembly structure of eleven-position nail strips or four-position nail strips is reliably adapted.

[0018] The utility model provides a nail connecting assembly for a racket, which has the following beneficial effects:

[0019] The connecting nail assembly of a racket has the following advantages: when assembling the racket, the wire protection nail body, the four-connected nail strips and the eleven-connected nail strips are arranged, combined and wrapped in the four directions of the upper, lower, left and right of the racket frame, and inserted into the frame hole; then, the middle section convex strips, the convex point blocks and the long section convex strips correspond to the unified plane of the first nail strip, the double nail strip, the single nail strip and the seven nail strips to achieve the operation effect of covering the outer circle of the racket with the same curved surface; finally, after the racket string passes through the nail tube, the reinforcing sleeve and the nail cap and is connected through the wire hole, an effect of a mesh surface is formed at the end of the racket frame through the wire protection nail body, the four-connected nail strips and the eleven-connected nail strips for padding the reciprocating threading; the connecting nail assembly of the racket reduces the degree of damage to the incision of the wire protection nail, improves the strength of the protective padding on the outside of the racket string, and prevents the racket string from being exposed through the wire hole; when swinging the racket, the racket string is less worn and consumed when it is released from the ground, and an additional layer of protection effect is provided. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of eleven connecting nails of a connecting nail assembly of a racket according to the present invention;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of four connecting nails of a connecting nail assembly of a racket according to the present invention;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of a single string protection nail of a nail connecting assembly of a racket according to the present invention;

[0023] Figure 4 This is a schematic cross-sectional structure diagram of eleven connecting nails of a connecting nail assembly of a racket according to the present invention;

[0024] Figure 5This is a schematic cross-sectional structure diagram of a four-connecting nail assembly of a racket according to the present invention;

[0025] Figure 6 The utility model is a schematic diagram of the cross-sectional structure of a single wire protection nail of the nail connecting assembly of a racket.

[0026] In the figure: the wire protection nail body 1, the four-linked nail strip 2, the eleven-linked nail strip 3, the middle section convex strip 4, the convex block 5, the long section convex strip 6, the nail barrel 11, the reinforcement sleeve 12, the nail cap 13, the wire hole 14, the first position nail strip 31, the double position nail strip 32, the single nail strip 33, and the seven position nail strip 34. DETAILED DESCRIPTION

[0027] 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 embodiments described 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 ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figures 1-6 The utility model provides a connecting nail assembly of a racket, including eight connecting nail strips, a wire protection nail body 1, a four-connected nail strip 2, and an eleven-connected nail strip 3. The eleven-connected nail strips 3 are inserted into the top of the outer frame of the badminton racket, the four-connected nail strips 2 are inserted into the left and right sides of the outer frame of the badminton racket, and the wire protection nail bodies 1 are inserted into both sides of the handle end of the bottom of the outer frame of the badminton racket. There are more than two wire protection nail bodies 1 and they are respectively fixed on the rear sides of the four-connected nail strips 2 and the eleven-connected nail strips 3.

[0029] Because the string protection nails provide weak protection to the outside of the racket, that is, the outside of the racket strings when the racket strings are interwoven, and the entire outer ring of the racket is exposed to the string surface, the racket strings are severely worn when they come into contact with the ground during swinging.

[0030] The front end surface of the eleven-linked nail strip 3 is provided with a middle section convex strip 4, a convex block 5, and a long section convex strip 6. The middle section convex strips 4 are provided with two and are fixed on the left front side of the eleven-linked nail strip 3. The convex block 5 is provided with two and is fixed on the left front side of the middle part of the eleven-linked nail strip 3. The long section convex strips 6 are provided with four and are fixed on the right front side of the middle part of the eleven-linked nail strip 3 and extend to the right end.

[0031] The eleven-connected nail strips 3 can be replaced with the eight-connected nail strips of the same component. Both are set at the top of the outer frame of the badminton racket. The four-connected nail strips 2 are set on each of the left and right sides of the outer frame of the badminton racket. The wire protection nail bodies 1 are set at least two on the lower semicircle on both sides of the handle end of the bottom of the outer frame of the badminton racket. The wire protection nail bodies 1, the four-connected nail strips 2, and the eleven-connected nail strips 3 are arranged in a ring to form a closed circle structure. The circle structure is suitable for all existing models of badminton rackets. The utility model provides a racket connecting nail assembly with variable nail quantity and nail spacing to adapt to large and small circles and arc surface distances.

[0032] It should be noted that, by wrapping the outer frame of the badminton racket with a combination of four-linked nail strips 2 and eleven-linked nail strips 3 or four-linked nail strips and eight-linked nail strips, and interweaving the racket strings into the racket, the stability of the racket string insertion and the integrity of the continuous stringing and wire protection are achieved, which avoids the workload of continuous single wire protection nail assembly operation and reduces the degree of wear. By arranging and combining the wire protection nail body 1, four-linked nail strips 2, and eleven-linked nail strips 3 on the racket assembly kit, the wire protection threading and racket string assembly operations can be carried out in a variety of ways. For the racket, both the nail strips and the nail body have the effect of adapting to the production diversity of accessories. It is not limited to a single wire protection nail, and can be double nails, triple nails, four nails, five nails, six nails, seven nails, eight nails, nine nails, ten nails, eleven nails, twelve nails, etc.

[0033] When assembling the racket, the wire guard nail body 1, the four-linked nail strip 2, and the eleven-linked nail strip 3 are arranged, combined, wrapped, and inserted into the frame holes in the four directions of the upper, lower, left, and right sides of the racket frame, forming an effect of padding the wire guard nail body 1, the four-linked nail strip 2, and the eleven-linked nail strip 3 at the end of the racket frame to form a mesh surface. The racket's connecting nail assembly reduces the degree of damage to the wire guard nail cutouts, improves the strength of the protective padding on the outside of the racket strings, and then prevents the racket strings from being exposed through the string holes 14. When swinging the racket, the racket strings are less worn and consumed when they are separated from the ground, and an extra layer of protection effect is provided.

[0034] When existing string guard nails are installed, there is often an extra length after the string guard nails are nailed into the string holes. The excess length needs to be cut off with a utility knife. The resulting cut may be sharp, and the racket string is easily worn at the cut of the string guard nail, resulting in the defect of accidental breakage.

[0035] See also Figures 1-6 The utility model provides a connecting nail assembly for a racket, wherein the wire protection nail body 1 is provided with a nail barrel 11, a reinforcement sleeve 12, a nail cap 13, and a wire hole 14. The front end of the nail barrel 11 is fixedly provided with a reinforcement sleeve 12, and the rear side of the nail cap 13 is fixedly provided with a reinforcement sleeve 12. The wire hole 14 passes through the interior of the axis of the nail barrel 11, the reinforcement sleeve 12, and the nail cap 13. The nail barrel 11, the reinforcement sleeve 12, the nail cap 13, and the wire hole 14 are integrally formed by injection molding.

[0036] The nail cap 13 is nested with the first nail strip 31, the double nail strip 32, the single nail strip 33, and the seven nail strips 34, respectively. The reinforcement sleeve 12 is perpendicular to the first nail strip 31, the double nail strip 32, the single nail strip 33, and the seven nail strips 34, respectively. The wire hole 14 is connected to the first nail strip 31, the double nail strip 32, the single nail strip 33, and the seven nail strips 34, respectively.

[0037] It should be noted that by reinforcing the wire hole 14 structure between the nail tube 11 and the nail cap 13 in series with the reinforcing sleeve 12, the elastic buffering force of the racket under rigid collision wear is enhanced, and the wire protection is enhanced and improved. The first nail strip 31, the double nail strip 32, the single nail strip 33, and the seven-position nail strip 34 are connected through the wire hole 14, which facilitates the racket wire to pass through and reciprocately wind and extend to form the wire mesh surface, ensuring that the assembly structure of the eleven-link nail strip 3 or the four-link nail strip 2 has a reliable wire spacing adaptation, without incisions, and thus does not produce the so-called wear.

[0038] When assembling the racket, the wire protection nail body 1, the four-linked nail strip 2, and the eleven-linked nail strip 3 are arranged, combined, wrapped, and inserted into the frame holes in the four directions of the upper, lower, left, and right sides of the racket frame. Finally, after the racket string passes through the nail tube 11, the reinforcement sleeve 12, and the nail cap 13 are conducted through the wire hole 14, an effect of padding the wire protection nail body 1, the four-linked nail strip 2, and the eleven-linked nail strip 3 at the end of the racket frame to form a mesh surface is formed. The damage degree of the incision of the wire protection nail is reduced by the connecting nail assembly of the racket, and an additional layer of protection effect is provided to the wire hole 14 by the reinforcement sleeve 12 and the nail cap 13.

[0039] This is because when the racket strings are interwoven, the protection provided by the string-guarding nails to the outer side of the racket, that is, the outer side of the racket strings, is weak.

[0040] See also Figures 1-6 The utility model provides a connecting nail assembly of a racket, wherein the eleven connecting nail strips 3 are provided with a first nail strip 31, a double-position nail strip 32, a single nail strip 33, and a seven-position nail strip 34. The first nail strip 31 and the double-position nail strip 32 are respectively installed on the left and right sides of the double-position nail strip 32, and the seven-position nail strip 34 is installed on the right side of the single nail strip 33. The first nail strip 31, the double-position nail strip 32, the single nail strip 33, and the seven-position nail strip 34 are integrally formed with the base strip of the eleven connecting nail strips 3 by glue injection.

[0041] There are two middle-section convex strips 4 and they are respectively close to the right front end of the first-position nail strip 31 and the left front end of the double-position nail strip 32; there are four convex blocks 5 and they are respectively close to the right front end of the double-position nail strip 32, the front side of the single nail strip 33 and the left front end of the seven-position nail strip 34; there are four long-section convex strips 6 and they are all close to the front side of the seven-position nail strip 34.

[0042] The nail cap 13 is nested with the first nail strip 31, the double nail strip 32, the single nail strip 33, and the seven nail strips 34, respectively. The reinforcement sleeve 12 is perpendicular to the first nail strip 31, the double nail strip 32, the single nail strip 33, and the seven nail strips 34, respectively. The wire hole 14 is connected to the first nail strip 31, the double nail strip 32, the single nail strip 33, and the seven nail strips 34, respectively.

[0043] It should be noted that the eleven wire guard nail bodies 1 are arranged in a neat and uniform manner from left to right through the first nail strip 31, the double nail strip 32, the single nail strip 33, and the seven nail strips 34, so that the wire guard of the top frame of the packaging racket is inserted and the protection operation is smooth. The middle convex strip 4, the convex block 5, the long convex strip 6, the first nail strip 31, the double nail strip 32, the single nail strip 33, and the seven nail strips 34 are all integrated into the same horizontal plane, so that the same curved surface can be wrapped tightly. The annular frame at the top of the racket conducts the first-position nail strip 31, the double-position nail strip 32, the single nail strip 33, and the seventh-position nail strip 34 through the string hole 14, which makes it convenient for the racket strings to pass through and reciprocately wind and extend to form a string mesh surface, ensuring that the assembly structure of the eleven-position nail strips 3 or the four-position nail strips 2 has a reliable wire spacing, effectively protecting the racket strings from wear and tear by shrinking and fitting the racket frame, and the nail strips of the racket strings are pressed internally into the frame to achieve the protective effect of the rolled nail strips wrapping the racket strings.

[0044] When assembling the racket, the wire guard nail body 1, the four-linked nail strip 2, and the eleven-linked nail strip 3 are arranged, combined, wrapped, and inserted into the frame holes in the four directions of the upper, lower, left, and right sides of the racket frame. Then, the middle convex strip 4, the convex block 5, and the long convex strip 6 correspond to the unified plane of the first nail strip 31, the double-position nail strip 32, the single nail strip 33, and the seven-position nail strip 34 to achieve the operation effect of covering the outer circle of the racket with the same curved surface. Finally, after the racket string passes through the nail tube 11, the reinforcement sleeve 12, and the nail cap 13 and is connected through the wire hole 14, an effect of padding the reciprocating threading into a mesh surface is formed at the end of the racket frame through the wire guard nail body 1, the four-linked nail strip 2, and the eleven-linked nail strip 3. The damage degree of the wire guard nail cut part is reduced by the racket's connecting nail assembly, and the strength of the protective padding on the outside of the racket string is improved. Then, the racket string is prevented from being exposed through the wire hole 14. When the racket is swung, the racket string is less worn and consumed when it is separated from the ground, and an extra layer of protection effect is provided.

[0045] The above is only a specific implementation method of the present application, but the scope of protection of the present application is not limited thereto. Any technician familiar with this technical field can easily think of changes or replacements within the technical scope disclosed in this application, which should be covered by the scope of protection of the present application.

Claims

1. A racket nail assembly, comprising eight nail strips, characterized in that: A wire protection nail body (1), a four-connected nail strip (2), and an eleven-connected nail strip (3); the eleven-connected nail strip (3) is plugged into the top of the outer frame of the badminton racket; the four-connected nail strip (2) is plugged into the left and right sides of the outer frame of the badminton racket; the wire protection nail bodies (1) are plugged into both sides of the handle end of the bottom of the outer frame of the badminton racket; the wire protection nail bodies (1) are provided with more than two and are respectively fixed on the rear sides of the four-connected nail strip (2) and the eleven-connected nail strip (3); The front end surface of the eleven-link nail strip (3) is provided with a middle section convex strip (4), a convex point block (5), and a long section convex strip (6); the middle section convex strip (4) is provided with two and is fixedly arranged on the left front side of the eleven-link nail strip (3); the convex point block (5) is provided with two and is fixedly arranged on the left front side of the middle part of the eleven-link nail strip (3); the long section convex strip (6) is provided with four and is fixedly arranged on the right front side of the middle part of the eleven-link nail strip (3) and extends to the right end.

2. The nail connecting assembly of a racket according to claim 1, characterized in that: The wire protection nail body (1) is provided with a nail barrel (11), a reinforcement sleeve (12), a nail cap (13), and a wire hole (14). The front end of the nail barrel (11) is fixedly provided with the reinforcement sleeve (12), and the rear side of the nail cap (13) is fixedly provided with the reinforcement sleeve (12). The wire hole (14) passes through the interior of the axis of the nail barrel (11), the reinforcement sleeve (12), and the nail cap (13). The nail barrel (11), the reinforcement sleeve (12), the nail cap (13), and the wire hole (14) are integrally formed by injection molding.

3. The nail connecting assembly of a racket according to claim 1, characterized in that: The eleven-connected nail strips (3) are provided with a first nail strip (31), a double-position nail strip (32), a single nail strip (33), and a seven-position nail strip (34). The first nail strip (31) and the single nail strip (33) are respectively installed on the left and right sides of the double-position nail strip (32). The seven-position nail strip (34) is installed on the right side of the single nail strip (33). The first nail strip (31), the double-position nail strip (32), the single nail strip (33), the seven-position nail strip (34) and the base strip of the eleven-connected nail strips (3) are integrally formed by glue injection.

4. The nail connecting assembly of a racket according to claim 1, characterized in that: The eleven-linked nail strip (3) can be replaced with an eight-linked nail strip of the same component, and both are arranged at the top of the outer frame of the badminton racket. The four-linked nail strip (2) is arranged at each of the left and right sides of the outer frame of the badminton racket. Two or more wire protection nail bodies (1) are arranged at the lower semicircle on both sides of the handle end at the bottom of the outer frame of the badminton racket. The wire protection nail body (1), the four-linked nail strip (2), and the eleven-linked nail strip (3) are arranged in a ring to form a closed circle structure.

5. The nail connecting assembly of a racket according to claim 1 or 3, characterized in that: The middle section convex strips (4) are provided with two and are respectively closely attached to the right front end of the first position nail strip (31) and the left front end of the double position nail strip (32); the convex point blocks (5) are provided with four and are respectively closely attached to the right front end of the double position nail strip (32) and the front side of the single position nail strip (33) and the left front end of the seven position nail strip (34); the long section convex strips (6) are provided with four and are all closely attached to the front side of the seven position nail strip (34).

6. The nail connecting assembly of a racket according to claim 2, characterized in that: The nail cap (13) is nested with the first nail strip (31), the double nail strip (32), the single nail strip (33), and the seventh nail strip (34) to form a whole. The reinforcing sleeve (12) is perpendicular to the first nail strip (31), the double nail strip (32), the single nail strip (33), and the seventh nail strip (34). The line hole (14) is connected to the first nail strip (31), the double nail strip (32), the single nail strip (33), and the seventh nail strip (34).

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