Handle cushion collar of racket

Abstract

The utility model discloses a handle buffer sleeve of a racket, which relates to the technical field of racket accessories, and comprises a first taper sleeve, a second taper sleeve, a third taper sleeve, a fourth taper sleeve and a fifth taper sleeve, the five buffer sleeves of the first taper sleeve, the second taper sleeve, the third taper sleeve, the fourth taper sleeve and the fifth taper sleeve can be used for changing during assembly, so that the handle buffer sleeve is easy to disassemble and assemble, and different structural effects are generated. The first taper sleeve and the second taper sleeve are used for increasing the damping friction force through a long damping protruding strip so that the handle can be meshed and overlapped, the connecting position of the middle tube and the grip of the badminton racket has the elastic anti-breaking effect, and the third taper sleeve, the fourth taper sleeve and the fifth taper sleeve are used for increasing the damping friction force through another short damping protruding strip so that the handle can be meshed and overlapped. Due to the fact that the long damping protruding strips and the short damping protruding strips are different in structure and damping friction area, different buffering grip strength feelings are provided for the connecting position of the middle tube and the grip when an athlete swings the badminton racket through a handle, and the structural strength and stability of the badminton racket are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of racket accessories, in particular to a handle buffer cover of a racket. Background Art

[0002] The badminton racket cushion cover is an object located at the connection between the racket shaft and the grip, also known as the cone cover. In addition to recording the specification number and decoration, the cone cover in the prior art also increases the stability of the badminton racket, and the cone cover also plays a cushioning and supporting role.

[0003] In the prior art, the cone cover is generally put on after the racket shaft is manufactured and fixed by adhesive. As a result, the cone cover cannot be changed, and the connection between the middle tube and the grip of the badminton racket lacks elasticity and is easy to break due to rigid collisions caused by swinging the racket, such as friction with the ground. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a handle buffer cover for a badminton racket to solve the problem that the cone cover in the existing technology is generally put on after the racket shaft is manufactured and fixed by adhesive, which makes the cone cover unable to be changed and is easily broken due to rigid collisions caused by swinging the racket, such as friction with the ground.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a handle buffer sleeve of a racket, including a first cone sleeve, a second cone sleeve, a third cone sleeve, a fourth cone sleeve, and a fifth cone sleeve. The first cone sleeve is sleeved between the middle tube of the badminton racket and the handle to form a first assembly structure, the second cone sleeve is sleeved between the middle tube of the badminton racket and the handle to form a second assembly structure, the third cone sleeve is sleeved between the middle tube of the badminton racket and the handle to form a third assembly structure, the fourth cone sleeve is sleeved between the middle tube of the badminton racket and the handle to form a fourth assembly structure, and the fifth cone sleeve is sleeved between the middle tube of the badminton racket and the handle to form a fifth assembly structure.

[0006] There are five ways to combine the middle tube and handle of the badminton racket through the first cone sleeve, the second cone sleeve, the third cone sleeve, the fourth cone sleeve and the fifth cone sleeve, which is convenient for combining the handle cushioning of the racket with the effects of different cone sleeves to obtain different product structural characteristics.

[0007] Preferably, the first conical sleeve is provided with an arc-shaped blade edge plate, a first frame ring, a long damping ridge, a first ring opening, an edge shell sleeve, and a first ring rail. The long damping ridges are provided with more than two and are arranged in a ring and fixed on the inner wall of the edge shell sleeve. The first frame ring and the first ring rail are nested together. The first ring opening and the first ring rail are respectively fixed on the upper and lower sides of the edge shell sleeve. The first frame ring is fixed on the top of the arc-shaped blade edge plate.

[0008] The handle of the racket is tightened by a thin arc-edge patch through the arc-shaped blade plate to ensure a flexible and anti-drop handle effect for the entire racket, and the inner padding of the long damping ridge contacts the handle surface, so that the long damping ridge and the edge shell increase the damping friction force on the handle, making the connection between the middle tube and the grip of the badminton racket elastic and anti-breakage.

[0009] Preferably, the second cone sleeve is provided with a triangular leaf side plate, a triangular port, a sliding shell, a first fish mouth, and a second ring rail. The long damping ridges are provided with more than two and are arranged in a ring and fixed on the inner wall of the sliding shell. The first fish mouth and the second ring rail are respectively fixed on the upper and lower sides of the sliding shell. The triangular port and the second ring rail are stamped into one piece. A first frame ring is fixed on the top of the triangular leaf side plate, and the first frame ring and the second ring rail are nested together.

[0010] The triangular leaf side plate is used to tighten the handle of the racket through a triangular stability patch to ensure a flexible and anti-drop handle effect for the entire racket, and the inner pad of the long damping ridge contacts the handle surface, so that the long damping ridge increases the damping friction force and superimposes the handle engagement, so that the connection between the middle tube and the grip of the badminton racket has an elastic and anti-breakage effect. The triangular port has the effect of elastically tightening and adapting the second ring rail to pull apart the assembly handle. Due to the elastic notch on the inclined surface of the triangular port, the adjustability of the shell structure is guaranteed. The first fish mouth has a triangular notch on the middle tube of the badminton racket to clamp and prevent it from falling off.

[0011] Preferably, the third cone sleeve is provided with a short damping ridge, a third ring rail, an inverted port, a second ring mouth, and a quadrangular shell sleeve. The short damping ridges are provided with two or more and are arranged in a ring and fixed on the inner wall of the quadrangular shell sleeve. The third ring rail and the inverted port are stamped integrally, and the second ring mouth and the third ring rail are respectively fixed on the upper and lower sides of the quadrangular shell sleeve.

[0012] By padding the inner protective protrusion of the short damping rib in contact with the handle surface, the short damping rib and the four-sided shell sleeve increase the damping friction force on the handle, so that the connection between the middle tube and the grip of the badminton racket has an elastic anti-breakage effect. The inverted port has the effect of elastically tightening and adapting the third ring rail to pull apart the assembly handle. Due to the elastic notch on the inclined surface of the inverted port, the adjustability of the shell structure is guaranteed.

[0013] Preferably, the fourth cone sleeve is provided with a fourth ring rail, a third ring opening, and a chamfered prism shell sleeve, and the short damping ridges are provided with more than two and are arranged in a ring and fixed on the inner wall of the chamfered prism shell sleeve, and the third ring opening and the fourth ring rail are respectively fixed on the upper and lower sides of the chamfered prism shell sleeve.

[0014] By padding the inner protective protrusion of the short damping rib in contact with the handle surface, the short damping rib and the chamfered rib shell sleeve increase the damping friction force on the handle, so that the connection between the middle tube and the grip of the badminton racket has an elastic and anti-breakage effect. The chamfered rib shell sleeve achieves an inward-buckling bite effect at the end of the handle.

[0015] Preferably, the fifth cone sleeve is provided with a fifth ring rail, a second fish mouth, a fish mouth sleeve mouth, and an inner angular shell sleeve, and the short damping ridges are provided with more than two and are arranged in a ring and fixed on the inner wall of the inner angular shell sleeve, the fish mouth sleeve mouth and the fifth ring rail are respectively fixed on the upper and lower sides of the inner angular shell sleeve, and the second fish mouth is nested on the top of the fish mouth sleeve mouth.

[0016] The inner padding protrusion of the short damping rib contacts the handle surface, so that the short damping rib and the inner angular shell increase the damping friction force on the handle, so that the connection between the middle tube and the grip of the badminton racket has an elastic anti-breakage effect. The second fish mouth and the fish mouth sleeve form a superimposed clamping and anti-slipping effect with a double-layer triangular notch on the middle tube of the badminton racket. The inner angular shell achieves the effect of increasing the pressure buckling of the inner corners on the entire long end of the handle.

[0017] Preferably, the long damping convex strip is provided with a toothed strip piece and a thin strip body, the bottom surface of the toothed strip piece is in close contact with the thin strip body and the two are fixed into one body.

[0018] The toothed strips are close to the handle surface and bear pressure against either the thin strip padding edge shell or the smooth shell, thereby producing a handle buffering effect that increases damping friction. The slender toothed strips enhance the friction wrapping degree and the force point during the swing action.

[0019] Preferably, the short damping convex strip is provided with a toothed surface and a coarse block, and the coarse block is fixedly provided on the bottom surface of the toothed surface.

[0020] The toothed surface is close to the handle surface to bear pressure against any one of the four-sided shell sleeve, chamfered shell sleeve, and inner-cornered shell sleeve, thereby producing a handle buffering effect that increases damping friction, and the toothed surface reduces the contact area and increases the pressure force.

[0021] The utility model provides a handle cushioning cover for a racket, which has the following beneficial effects:

[0022] The handle buffer cover of the racket can be easily disassembled and assembled using five buffer covers, namely the first cone cover, the second cone cover, the third cone cover, the fourth cone cover and the fifth cone cover, thereby producing different structural effects. The first cone cover and the second cone cover achieve a long damping ridge that increases the damping friction force and overlaps with the handle, so that the connection between the middle tube and the grip of the badminton racket has an elastic anti-breaking effect. The third cone cover, the fourth cone cover and the fifth cone cover achieve another short damping ridge that increases the damping friction force and overlaps with the handle, so that the connection between the middle tube and the grip of the badminton racket has an elastic anti-breaking effect. Since the long damping ridge and the short damping ridge have different structures and different damping friction areas, different cushioning grip feelings are produced at the connection between the middle tube and the grip when the athlete swings the racket with the handle, thereby improving the structural strength and stability of the racket. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the tail portion of the handle cushion cover of a racket according to the present invention;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the handle cushion cover of a racket according to the present invention;

[0025] Figure 3 This is a schematic diagram of the head classification three-dimensional structure of the handle cushion cover of a racket of the present invention;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the long damping convex strip of the utility model;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the short damping convex strip of the utility model.

[0028] In the figure: the first cone sleeve A, the second cone sleeve B, the third cone sleeve C, the fourth cone sleeve D, the fifth cone sleeve E, the arcuate blade plate A1, the first frame ring A2, the long damping ridge A3, the first circle opening A4, the angular shell sleeve A5, the first circle rail A6, the triangular blade plate B1, the triangular port B2, the sliding shell sleeve B3, the first fish mouth opening B4, the second circle rail B5, the short damping ridge C1, the third circle rail C2, the inverted V port C3, the second circle opening C4, the quadrangular shell sleeve C5, the fourth circle rail D1, the third circle opening D2, the chamfered angular shell sleeve D3, the fifth circle rail E1, the second fish mouth opening E2, the fish mouth sleeve opening E3, the inner angular shell sleeve E4, the toothed strip A31, the thin strip body A32, the toothed surface C11, and the coarse block C12. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-Figure 5 The utility model provides a handle buffer cover of a badminton racket, comprising a first cone cover A, a second cone cover B, a third cone cover C, a fourth cone cover D, and a fifth cone cover E. The first cone cover A is sleeved between the middle tube of the badminton racket and the handle to form a first assembly structure, the second cone cover B is sleeved between the middle tube of the badminton racket and the handle to form a second assembly structure, the third cone cover C is sleeved between the middle tube of the badminton racket and the handle to form a third assembly structure, the fourth cone cover D is sleeved between the middle tube of the badminton racket and the handle to form a fourth assembly structure, and the fifth cone cover E is sleeved between the middle tube of the badminton racket and the handle to form a fifth assembly structure.

[0031] Since the cone cover in the prior art is generally put on after the racket shaft is manufactured and fixed by adhesive, the cone cover cannot be changed. In addition, the connection between the middle tube and the grip of the badminton racket lacks elasticity and is easy to break due to rigid collisions caused by swinging the racket, such as friction with the ground.

[0032] It should be noted that there are five combinations of the badminton racket middle tube and handle through the first cone sleeve, the second cone sleeve, the third cone sleeve, the fourth cone sleeve, and the fifth cone sleeve, which facilitates the handle cushioning of the racket and combines the effects of different cone sleeves to obtain different product structural characteristics.

[0033] During assembly, five types of buffer sleeves, namely the first cone sleeve A, the second cone sleeve B, the third cone sleeve C, the fourth cone sleeve D, and the fifth cone sleeve E, can be used to change and disassemble easily, thereby producing different structural effects. Through the first cone sleeve A and the second cone sleeve B, a long damping ridge A3 is achieved to increase the damping friction force and superimpose on the handle bite, so that the connection between the middle tube and the grip of the badminton racket has an elastic anti-breakage effect. Through the third cone sleeve C, the fourth cone sleeve D, and the fifth cone sleeve E, another short damping ridge C1 is achieved to increase the damping friction force and superimpose on the handle bite, so that the connection between the middle tube and the grip of the badminton racket has an elastic anti-breakage effect. Since the long damping ridge A3 and the short damping ridge C1 have different structures and different damping friction areas, there is a different buffering grip feeling at the connection between the middle tube and the grip when the athlete swings the handle, thereby improving the structural strength and stability of the racket.

[0034] This is because the handle of the racket and the lower edge of the cushion cover have a defect of a tangent point on the package surface that is easy to slip.

[0035] See also Figure 1-Figure 5The utility model provides a handle buffer cover of a racket, wherein the first conical cover A is provided with an arc-shaped blade plate A1, a first frame ring A2, a long damping ridge A3, a first ring opening A4, an edge shell A5, and a first ring rail A6. The long damping ridge A3 is provided with two or more and is arranged in a ring and fixed on the inner wall of the edge shell A5. The first frame ring A2 and the first ring rail A6 are nested together. The first ring opening A4 and the first ring rail A6 are respectively fixed on the upper and lower sides of the edge shell A5. The first frame ring A2 is fixed on the top of the arc-shaped blade plate A1.

[0036] It should be noted that the handle of the racket is tightened by a thin arc-edge patch through the arc-shaped blade plate A1 to ensure a flexible and anti-drop handle effect for the entire racket, and the inner padding protrusion of the long damping ridge A3 contacts the handle surface, so that the long damping ridge A3 and the edge shell A5 increase the damping friction force on the handle, making the connection between the middle tube and the grip of the badminton racket elastic and anti-breaking.

[0037] The long damping convex strip A3 is provided with a toothed strip piece A31 and a thin strip body A32. The bottom surface of the toothed strip piece A31 is in close contact with the thin strip body A32 and the two are fixed into one body.

[0038] It should be noted that the toothed strip A31 is close to the handle surface and bears pressure against the thin strip body A32 to support the edge shell A5, thereby generating a handle buffering effect that increases damping friction, and the slender toothed strip A31 strengthens the friction wrapping degree and the force point during the swing action.

[0039] When assembling the racket handle and the cushion cover, the staff forms a buckling effect by forming a fitting wrapping surface at the tangent point of the curved blade plate A1 and the top of the handle, so that the long damping ridge A3 in the first frame ring A2 increases the friction of the handle synchronously. Through the wrapping degree of the edge shell A5 between the first circle opening A4 and the first circle rail A6, the toothed strips A31 and the thin strips A32 have a circular distribution point to press the handle to prevent it from falling off.

[0040] This is because the handle of the racket and the lower edge of the cushion cover have a defect of a tangent point on the package surface that is easy to slip.

[0041] See also Figure 1-Figure 5 The utility model provides a handle buffer cover of a racket, wherein the second conical cover B is provided with a triangular leaf side plate B1, a triangular port B2, a smooth shell cover B3, a first fish mouth opening B4, and a second ring rail B5. The long damping ridges A3 are provided with two or more and are arranged in a ring and fixed on the inner wall of the smooth shell cover B3. The first fish mouth opening B4 and the second ring rail B5 are respectively fixed on the upper and lower sides of the smooth shell cover B3. The triangular port B2 and the second ring rail B5 are stamped into one piece. A first frame ring A2 is fixed on the top of the triangular leaf side plate B1, and the first frame ring A2 and the second ring rail B5 are nested together.

[0042] It should be noted that the triangular leaf side plate B1 is used to tighten the handle of the racket through a triangular stability patch to ensure a flexible anti-slip handle effect for the entire racket, and the long damping ridge A3 is used to protect the protrusion inside the handle to contact the handle surface, so that the long damping ridge A3 increases the damping friction force and superimposes the handle engagement, so that the connection between the middle tube and the grip of the badminton racket has an elastic anti-breakage effect, and the triangular port B2 has the effect of elastically tightening and adapting the second ring rail B5 to pull apart the assembly handle. Due to the elastic notch on the inclined surface of the triangular port B2, the adjustability of the shell structure is guaranteed, and the first fish mouth B4 has a triangular notch on the middle tube of the badminton racket to clamp and prevent it from slipping off.

[0043] The long damping convex strip A3 is provided with a toothed strip piece A31 and a thin strip body A32. The bottom surface of the toothed strip piece A31 is in close contact with the thin strip body A32 and the two are fixed into one body.

[0044] It should be noted that the toothed strip A31 is close to the handle surface and bears pressure against the thin strip A32 to support the sliding shell B3, thereby producing a handle buffering effect that increases damping friction, and the slender toothed strip A31 enhances the friction wrapping degree and the force point during the swing action.

[0045] When assembling the racket handle and the cushion cover, the staff forms a fitting wrapping surface through the triangular leaf edge plate B1 and the top of the handle, and the tangent point has a buckling effect of the triangular tip edge, so that the long damping ridge A3 in the first frame ring A2 increases the friction of the handle synchronous pad protection, and the slippery shell B3 between the first fish mouth opening B4 and the second ring rail B5 is wrapped, and the first fish mouth opening B4 increases the bite force of the racket middle tube, so that the toothed strips A31 and the thin strips A32 have a circular distribution point to press the handle to prevent it from falling off.

[0046] This is because there is a defect in the movable gap between the middle tube of the racket and the top of the buffer sleeve, which is wrapped by a round surface.

[0047] See also Figure 1-Figure 5 The utility model provides a handle buffer cover of a racket, wherein the third cone cover C is provided with a short damping ridge C1, a third ring rail C2, an inverted V port C3, a second ring opening C4, and a quadrangular shell cover C5. The short damping ridge C1 is provided with two or more and is arranged in a ring and fixed on the inner wall of the quadrangular shell cover C5. The third ring rail C2 and the inverted V port C3 are integrally stamped, and the second ring opening C4 and the third ring rail C2 are respectively fixed on the upper and lower sides of the quadrangular shell cover C5.

[0048] It should be noted that, by the inner pad of the short damping ridge C1 protecting the protrusion contacting the handle surface, the short damping ridge C1 and the four-sided shell C5 increase the damping friction force on the handle, so that the connection between the middle tube and the grip of the badminton racket has an elastic anti-breakage effect. The inverted V port C3 has the effect of elastically tightening and adapting the third ring rail C2 to pull apart the assembly handle. Due to the elastic notch on the inclined surface of the inverted V port C3, the adjustability of the shell structure is guaranteed.

[0049] The short damping convex strip C1 is provided with a toothed surface C11 and a coarse block C12 , and the coarse block C12 is fixedly provided on the bottom surface of the toothed surface C11 .

[0050] It should be noted that the toothed surface C11 is close to the handle surface and bears pressure against the coarse block C12 to support the quadrangular shell C5, thereby generating a handle buffering effect that increases damping friction, and the toothed surface C11 reduces the contact area and increases the pressure force.

[0051] When assembling the racket's middle tube and cushion cover, the short damping ridge C1 is annularly padded inside the quadrangular shell C5 between the third circle rail C2 and the second circle opening C4 to fit the middle tube. The damping ridges are thickened and protected by the toothed surface C11 and the coarse block C12 to ensure that there is no movable gap between the middle tube and the top of the cushion cover, which is wrapped by the round surface and is stable and secure.

[0052] This is because there is a defect in the movable gap between the middle tube of the racket and the top of the buffer sleeve, which is wrapped by a round surface.

[0053] See also Figure 1-Figure 5 The utility model provides a handle buffer cover of a racket, wherein the fourth cone cover D is provided with a fourth ring rail D1, a third ring opening D2, and a chamfered prism shell cover D3, and the short damping ridges C1 are provided with two or more and are arranged in a ring and fixed on the inner wall of the chamfered prism shell cover D3, and the third ring opening D2 and the fourth ring rail D1 are respectively fixed on the upper and lower sides of the chamfered prism shell cover D3.

[0054] It should be noted that, by the inner pad of the short damping ridge C1 protecting the protrusion contacting the handle surface, the short damping ridge C1 and the chamfered prism shell D3 increase the damping friction force on the handle engagement, so that the connection between the middle tube and the grip of the badminton racket has an elastic and anti-breakage effect, and the chamfered prism shell D3 achieves an inward-buckling engagement effect at the end of the handle.

[0055] The short damping convex strip C1 is provided with a toothed surface C11 and a coarse block C12 , and the coarse block C12 is fixedly provided on the bottom surface of the toothed surface C11 .

[0056] It should be noted that the toothed surface C11 is close to the handle surface and bears pressure against the coarse block C12 to support the chamfered ridge shell D3, thereby generating a handle buffering effect that increases damping friction, and the toothed surface C11 reduces the contact area and increases the pressure force.

[0057] In the assembly of the racket, the short damping convex C1 is in the inner annular inner pad of the chamfered edge shell cover D3 between the fourth track D1 and the third track D2, and the chamfered edge shell cover D3 is wrapped at the bottom handle top end of the buffer cover, and the thickening pad protection damping convex point is ensured by the tooth surface C11 and the thick block C12, so that there is no movable gap between the middle tube and the buffer cover top wrapped with a circular surface, and it is stable and reliable.

[0058] Due to the defect of the movable gap of the slide sleeve between the middle tube and the buffer cover top of the racket.

[0059] Please refer to Figure 1-Figure 5 The fifth cone cover E is provided with a fifth track E1, a second fish mouth opening E2, a fish mouth cover opening E3 and an inner edge shell cover E4, the short damping convex C1 is arranged on the inner wall of the inner edge shell cover E4 in more than two and annular arrangement, the fish mouth cover opening E3 and the fifth track E1 are arranged on the upper and lower sides of the inner edge shell cover E4 respectively, and the fish mouth cover opening E3 is nested with the second fish mouth opening E2.

[0060] It should be noted that the short damping convex C1 is in contact with the handle surface through the inner pad protection convex, so that the short damping convex C1 and the inner edge shell cover E4 are superimposed to increase the damping friction force to bite the handle, so that the racket middle tube and the handle connection have the effect of elastic anti-breaking, the second fish mouth opening E2 and the fish mouth cover opening E3 form a double-layer triangular notch superimposed clamping anti-unclamping effect on the racket middle tube, and the inner edge shell cover E4 has the effect of increasing the pressure of the inner edge on the top.

[0061] The short damping convex C1 is provided with a tooth surface C11 and a thick block C12, and the thick block C12 is arranged on the bottom surface of the tooth surface C11.

[0062] It should be noted that the tooth surface C11 is close to the handle surface and bears the pressure of the thick block C12 to support the inner edge shell cover E4, so as to increase the damping friction of the handle buffer effect, and the tooth surface C11 reduces the contact surface and increases the pressure.

[0063] In the assembly of the racket, the short damping convex C1 is in the inner annular inner pad of the chamfered edge shell cover D3 between the fourth track D1 and the third track D2, and the chamfered edge shell cover D3 is wrapped at the bottom handle top end of the buffer cover, and the thickening pad protection damping convex point is ensured by the tooth surface C11 and the thick block C12, so that there is no movable gap between the middle tube and the buffer cover top wrapped with a circular surface, and it is stable and reliable.

[0064] 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 handle cushion cover for a racket, characterized in that: The racket comprises a first cone sleeve (A), a second cone sleeve (B), a third cone sleeve (C), a fourth cone sleeve (D), and a fifth cone sleeve (E). The first cone sleeve (A) is sleeved between the connecting middle tube and the handle to form a first assembly structure, the second cone sleeve (B) is sleeved between the middle tube and the handle to form a second assembly structure, the third cone sleeve (C) is sleeved between the middle tube and the handle to form a third assembly structure, the fourth cone sleeve (D) is sleeved between the middle tube and the handle to form a fourth assembly structure, and the fifth cone sleeve (E) is sleeved between the middle tube and the handle to form a fifth assembly structure.

2. The handle cushion cover of a racket according to claim 1, characterized in that: The first cone sleeve (A) is provided with an arc-shaped blade plate (A1), a first frame ring (A2), a long damping ridge (A3), a first ring opening (A4), an edge shell (A5), and a first ring rail (A6). The long damping ridge (A3) is provided with two or more and is arranged in an annular manner and fixed on the inner wall of the edge shell (A5). The first frame ring (A2) and the first ring rail (A6) are nested together. The first ring opening (A4) and the first ring rail (A6) are respectively fixed on the upper and lower sides of the edge shell (A5). The first frame ring (A2) is fixed on the top of the arc-shaped blade plate (A1).

3. The handle cushion cover of a racket according to claim 2, characterized in that: The second cone sleeve (B) is provided with a triangular leaf side plate (B1), a triangular port (B2), a sliding shell (B3), a first fish mouth opening (B4), and a second ring rail (B5); two or more long damping ridges (A3) are provided and arranged in a ring and fixed on the inner wall of the sliding shell (B3); the first fish mouth opening (B4) and the second ring rail (B5) are respectively fixed on the upper and lower sides of the sliding shell (B3); the triangular port (B2) and the second ring rail (B5) are integrally stamped; a first frame ring (A2) is fixed on the top of the triangular leaf side plate (B1); the first frame ring (A2) and the second ring rail (B5) are nested together.

4. The handle cushion cover of a racket according to claim 1, characterized in that: The third cone sleeve (C) is provided with a short damping convex strip (C1), a third ring rail (C2), an inverted V-port (C3), a second ring opening (C4), and a quadrangular shell sleeve (C5). The short damping convex strips (C1) are provided with two or more and are arranged in an annular manner and fixed on the inner wall of the quadrangular shell sleeve (C5). The third ring rail (C2) and the inverted V-port (C3) are integrally stamped and formed. The second ring opening (C4) and the third ring rail (C2) are respectively fixed on the upper and lower sides of the quadrangular shell sleeve (C5).

5. The handle cushion cover of a racket according to claim 4, characterized in that: The fourth cone sleeve (D) is provided with a fourth ring track (D1), a third ring opening (D2), and a chamfered prism shell sleeve (D3); two or more short damping ridges (C1) are provided and arranged in an annular manner and fixed on the inner wall of the chamfered prism shell sleeve (D3); the third ring opening (D2) and the fourth ring track (D1) are respectively fixed on the upper and lower sides of the chamfered prism shell sleeve (D3).

6. The handle cushion cover of a racket according to claim 4, characterized in that: The fifth cone sleeve (E) is provided with a fifth ring rail (E1), a second fish mouth opening (E2), a fish mouth opening (E3), and an inner angular shell sleeve (E4); two or more short damping ridges (C1) are provided and are arranged in an annular manner and fixed on the inner wall of the inner angular shell sleeve (E4); the fish mouth opening (E3) and the fifth ring rail (E1) are respectively fixed on the upper and lower sides of the inner angular shell sleeve (E4); and the second fish mouth opening (E2) is nested on the top of the fish mouth opening (E3).

7. The handle cushion cover of a racket according to claim 2, characterized in that: The long damping convex strip (A3) is provided with a toothed strip piece (A31) and a thin strip body (A32). The bottom surface of the toothed strip piece (A31) is in close contact with the thin strip body (A32), and the two are fixed into one body.

8. The handle cushion cover of a racket according to claim 4, characterized in that: The short damping convex strip (C1) is provided with a toothed surface (C11) and a coarse block (C12), and the coarse block (C12) is fixedly provided on the bottom surface of the toothed surface (C11).

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