Handle suite of badminton racket

Abstract

The utility model discloses a grab handle suite of a badminton racket. The grab handle suite comprises a conical head, an adjusting structure and a grab handle structure, an adjusting structure and a grab handle structure are optimally arranged, a first bevel gear is matched with a second bevel gear through a rotating rod, so that a shaft rod drives a rotating cylinder to act, and longitudinal grooves clamped with a threaded cylinder are formed in the outer surface of the rotating cylinder at equal intervals; the threaded cylinder can still rotate along with the action of the rotating cylinder after the position of the threaded cylinder on the surface of the rotating cylinder is changed, the middle side of the interior of the rotating cylinder is hollow, the stability of the moving position of the screw in the rotating cylinder is guaranteed, and the inner cylinder and the outer cylinder are made to move upwards or downwards through cooperation of the threaded cylinder, the inner threads and the screw. Therefore, the relative positions of the positioning cylinder, the inner cylinder and the outer cylinder are changed, the overall length is adjusted, the length of the grab handle structure is increased or shortened, the requirements of different users are met, and the practicability of the product is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to badminton racket technical field, specifically is a badminton racket's handle kit. BACKGROUND

[0002] Badminton is an important sports project, in people's daily life, in order to exercise or carry out entertainment, often play badminton, and badminton racket is the main tool of badminton.

[0003] At present, Chinese patent application number: CN201820304268.8 discloses a badminton racket handle kit, including the ball rod and handle, the one end of handle is embedded with ball rod, the inside of handle is welded with baffle outside one end of ball rod, the inside of handle is welded with fixed ring, the inside of fixed ring is welded with limit tube, the inside of limit tube is provided with damping spring, the outside one end of handle is screwed with first blocking ring, the outside other end of handle is screwed with second blocking ring, the outside of handle is sleeved with antiskid buffer sleeve at the intermediate position of first blocking ring and second blocking ring.

[0004] However, the badminton racket handle kit of prior art is relatively fixed in length during use, when the child uses the badminton racket, the length of handle is too large to affect the swing operation of badminton racket, it is not easy to adapt to users with different needs, and the practicability of the product is poor. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a badminton racket handle kit to solve the problems in the above background.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: a badminton racket handle kit, including taper head, adjusting structure and handle structure, the bottom side of taper head is fixedly connected with adjusting structure, the bottom of adjusting structure is connected with handle structure, the handle structure includes the positioning cylinder connected with adjusting structure at top, the internal thread arranged at the bottom side inside the positioning cylinder, the rotating cylinder penetrating and rotating in the middle side inside the positioning cylinder, the thread cylinder connected with the outer surface of rotating cylinder, the screw rod threadedly connected with the bottom inside of thread cylinder, the positioning sheet arranged at the bottom of thread cylinder, the inner cylinder rotationally connected with the top outside of positioning sheet, the outer cylinder arranged at the outer surface of inner cylinder and the sheath wrapped and fixed at the outside of outer cylinder, the internal thread inside is threadedly connected with thread cylinder, the bottom of screw rod is fastened with outer cylinder, the inner cylinder is wrapped and slides at the outer surface of positioning cylinder, and the outer cylinder is wrapped and slides at the outer surface of inner cylinder.

[0007] Preferably, the adjusting structure comprises a cover base fixed with the conical head at the top side, a rotating rod penetrating and rotating in the side wall of the cover base, a first bevel gear integrally formed at the left end of the rotating rod, a second bevel gear meshing and driving at the left side of the bottom of the first bevel gear, and a rotating shaft rod integrally formed at the middle side of the bottom of the second bevel gear, and the bottom end of the rotating shaft rod is connected with the rotating drum.

[0008] Preferably, the right end of the rotating rod is provided with a hexagonal recess, the right upper part of the cover base is provided with a through hole, and the rotating rod penetrates and rotates in the inside of the through hole.

[0009] Preferably, the top side of the rotating drum penetrates and rotates in the middle side of the top of the positioning drum, four longitudinal grooves are equidistantly provided on the outer surface of the rotating drum, and the longitudinal grooves are clamped with the threaded drum.

[0010] Preferably, the inside of the rotating drum is hollow, and the screw rod is arranged inside the hollow of the rotating drum.

[0011] Preferably, the inside bottom side of the threaded drum is provided with a spiral groove, and the spiral groove is threadedly connected with the screw rod.

[0012] Preferably, the outside of the positioning drum and the inner drum are both provided with two sliding grooves, the sliding grooves on the outside of the positioning drum are longitudinally slidingly connected with the inner drum, and the sliding grooves on the outside of the inner drum are slidingly connected with the outer drum.

[0013] Preferably, the rotating drum is made of stainless steel.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] The adjusting structure and the handle structure are optimized, the first bevel gear is driven by the rotating rod to drive the rotating drum to move, the longitudinal grooves equidistantly provided on the outer surface of the rotating drum are clamped with the threaded drum, the threaded drum can still rotate with the rotating drum after changing the position on the surface of the rotating drum, the inside of the rotating drum is hollow to ensure the stability of the moving position of the screw rod in the rotating drum, the inner drum and the outer drum are respectively moved upward or downward by the cooperation of the threaded drum, the inner thread and the screw rod, thereby changing the relative position among the positioning drum, the inner drum and the outer drum to adjust the length of the whole, the length of the handle structure is increased or shortened to meet the needs of different users, and the practicability of the product is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the present application;

[0017] Figure 2 It is an internal structural schematic view of the present application;

[0018] Figure 3 It is a structural schematic view of the adjusting structure of the present application;

[0019] Figure 4 It is the structure diagram of the handle structure of the utility model;

[0020] Figure 5 It is the structure diagram of the utility model inner thread, thread barrel and screw rod connection.

[0021] In the figure: cone head-1, adjusting structure-2, handle structure-3, cover base-21, rotating rod-22, first bevel gear-23, second bevel gear-24, rotating shaft rod-25, positioning barrel-31, inner thread-32, rotating barrel-33, thread barrel-34, screw rod-35, positioning sheet-36, inner barrel-37, outer barrel-38, sheath-39. DETAILED DESCRIPTION

[0022] In order to further explain the technical scheme of the utility model, the following specific embodiments are described in detail.

[0023] Please refer to Figure 1 、 Figure 2 and Figure 3 , the utility model provides a badminton racket's handle kit, including cone head 1, adjusting structure 2 and handle structure 3, the overall length of handle structure 3 can be changed through adjusting structure 2, realize handle structure 3 length increases or shortens, to satisfy the demand of different users, improved the practicability of product, the bottom side fixed connection of cone head 1 has adjusting structure 2, adjusting structure 2 bottom is connected with handle structure 3, adjusting structure 2 includes the cover base 21 of the fixed top side with cone head 1, the rotating rod 22 that is penetrated in the lateral wall of cover base 21, the first bevel gear 23 of integrally formed in rotating rod 22 left end, the second bevel gear 24 of engagement transmission in the bottom left side of first bevel gear 23 and integrally formed in the bottom middle side of second bevel gear 24 rotating shaft rod 25, rotating shaft rod 25 bottom end is connected with handle structure 3, rotating rotating rod 22 makes first bevel gear 23 through the cooperation with second bevel gear 24 make shaft rod 25 drive handle structure 3 action, to adjust the overall length of handle structure 3, rotating rod 22 right end is provided with hexagonal recess, and cover base 21 right upper portion is provided with the through hole, and rotating rod 22 is penetrated and rotates in the inside of through hole, convenient for operating rotating rod 22 rotation, and guarantee the stability of rotating rod 22 rotation.

[0024] Please refer to Figure 2 、 Figure 4 and Figure 5The utility model provides a racket's handle sleeve unit, handle structure 3 includes the positioning cylinder 31 that top with adjusting structure 2 is connected, the internal thread 32 that sets up in the inside bottom side of positioning cylinder 31, the rotating cylinder 33 that is made of stainless steel is used in the inside middle side of positioning cylinder 31 and is penetrated and rotates, the thread cylinder 34 that is connected in the outer surface of rotating cylinder 33, the screw rod 35 that is threadedly connected in the inside bottom of thread cylinder 34, the positioning sheet 36 that sets up in the bottom of thread cylinder 34, the inner cylinder 37 that is rotationally connected in the top outside of positioning sheet 36, the outer cylinder 38 that sets up in the outer surface of inner cylinder 37 and the sheath 39 that is fixed in the outside of outer cylinder 38, the inside of internal thread 32 is threadedly connected with thread cylinder 34, when rotating cylinder 33 rotates, drives the thread cylinder 34 on its outer surface and moves, through the cooperation of thread cylinder 34 and internal thread 32 and screw rod 35 makes inner cylinder 37 and outer cylinder 38 respectively present upwards or downwards and moves position, thereby changes the relative position between positioning cylinder 31, inner cylinder 37 and outer cylinder 38, adjusts the length of whole, the bottom of screw rod 35 is fastened with outer cylinder 38, is convenient for through screw rod 35 and drives outer cylinder 38 and moves position, inner cylinder 37 is wrapped and slides in the outer surface of positioning cylinder 31, outer cylinder 38 is wrapped and slides in the outer surface of inner cylinder 37, plays the role of supporting displacement, guarantees the stability after position adjustment.

[0025] Wherein, rotating cylinder 33 top side penetrates and rotates in the top middle side of positioning cylinder 31, four longitudinal grooves are equidistantly formed in the outer surface of rotating cylinder 33, and the longitudinal grooves are clamped with the thread cylinder 34, the thread cylinder 34 is connected with the longitudinal sliding of the surface of the rotating cylinder 33, so that the thread cylinder 34 can rotate with the rotating cylinder 33 after the position of the thread cylinder 34 is changed on the surface of the rotating cylinder 33, the inside middle side of the rotating cylinder 33 is hollow, and the screw rod 35 is arranged in the hollow inside of the rotating cylinder 33, so as to wrap and position, which is convenient for the stability of the screw rod 35 moving position in the rotating cylinder 33, the inside bottom side of the thread cylinder 34 is provided with a spiral groove, and the spiral groove is threadedly connected with the screw rod 35, so as to move and adjust the position of the screw rod 35, the outer side of the positioning cylinder 31 and the inner cylinder 37 are provided with two sliding grooves, the sliding groove on the outer side of the positioning cylinder 31 is connected with the longitudinal sliding of the inner cylinder 37, the sliding groove on the outer side of the inner cylinder 37 is connected with the sliding of the outer cylinder 38, so as to ensure the stability of the longitudinal displacement of the inner cylinder 37 and the outer cylinder 38, thereby improving the stability of the use after the overall length adjustment.

[0026] The utility model relates to a racket's handle sleeve unit, and the working principle is as follows:

[0027] First, the design is installed on the racket by the taper head 1, so as to use the design;

[0028] Second, the user can rotate the rotating rod 22, the rotating rod 22 rotates to drive the first bevel gear 23 to rotate the second bevel gear 24, the second bevel gear 24 drives the rotating drum 33 to rotate inside the positioning cylinder 31, when the rotating drum 33 rotates, the threaded cylinder 34 on the outer surface of the rotating drum 33 is driven to move, the cooperation of the threaded cylinder 34, the inner thread 32 and the screw rod 35 makes the inner cylinder 37 and the outer cylinder 38 respectively move to the downward position, so as to change the relative position between the positioning cylinder 31, the inner cylinder 37 and the outer cylinder 38, so as to increase the overall length;

[0029] Third, the rotating rod 22 can be reversely rotated, so that the inner cylinder 37 and the outer cylinder 38 move to the upward position outside the positioning cylinder 31, so that the top side position of the positioning cylinder 31, the inner cylinder 37 and the outer cylinder 38 is close, so as to shorten the overall length.

[0030] The above is only the preferred example of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, still can modify the technical scheme recorded in the foregoing embodiments, or equivalent replacement is carried out to part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A handle sleeve kit for a badminton racket, characterised in that: The structure includes a cone head (1), the bottom side of the cone head (1) is fixedly connected with an adjusting structure (2), the bottom of the adjusting structure (2) is connected with a handle structure (3), the handle structure (3) includes a positioning cylinder (31) connected with the adjusting structure (2) at the top, an internal thread (32) arranged at the bottom side inside the positioning cylinder (31), a rotating cylinder (33) penetratingly rotating in the middle side inside the positioning cylinder (31), a threaded cylinder (34) connected with the outer surface of the rotating cylinder (33), a screw rod (35) threadedly connected with the inside bottom of the threaded cylinder (34), a positioning sheet (36) arranged at the bottom of the threaded cylinder (34), an inner cylinder (37) rotationally connected with the top outside of the positioning sheet (36), an outer cylinder (38) arranged on the outer surface of the inner cylinder (37), and a sheath (39) wrapped and fixed on the outside of the outer cylinder (38), the inside of the internal thread (32) is threadedly connected with the threaded cylinder (34), the bottom of the screw rod (35) is fastened with the outer cylinder (38), the inner cylinder (37) is wrapped and slides on the outer surface of the positioning cylinder (31), and the outer cylinder (38) is wrapped and slides on the outer surface of the inner cylinder (37).

2. A handle grip assembly for a badminton racket as claimed in claim 1 wherein: The adjusting structure (2) includes a cover seat (21) fixed with the cone head (1) at the top, a rotating rod (22) penetratingly rotating on the side wall of the cover seat (21), a first bevel gear (23) integrally formed on the left end of the rotating rod (22), a second bevel gear (24) meshingly driven on the left side of the bottom of the first bevel gear (23), and a rotating shaft rod (25) integrally formed on the middle side of the bottom of the second bevel gear (24), and the bottom end of the rotating shaft rod (25) is connected with the rotating cylinder (33).

3. A handle grip assembly for a badminton racket as claimed in claim 1 wherein: The right end of the rotating rod (22) is provided with a hexagonal recess, the right upper part of the cover seat (21) is provided with a through hole, and the rotating rod (22) penetratingly rotates inside the through hole.

4. A handle grip assembly for a badminton racket as claimed in claim 1 wherein: The top side of the rotating cylinder (33) penetratingly rotates in the middle side of the top of the positioning cylinder (31), four longitudinal grooves are equidistantly arranged on the outer surface of the rotating cylinder (33), and the longitudinal grooves are clamped with the threaded cylinder (34).

5. A handle grip assembly for a badminton racket as claimed in claim 1 wherein: The middle side inside the rotating cylinder (33) is hollow, and the screw rod (35) is arranged inside the hollow part of the rotating cylinder (33).

6. A handle grip assembly for a badminton racket as claimed in claim 1 wherein: The inside bottom of the threaded cylinder (34) is provided with a spiral groove, and the spiral groove is threadedly connected with the screw rod (35).

7. A handle grip assembly for a badminton racket as claimed in claim 1 wherein: The outside of the positioning cylinder (31) and the inner cylinder (37) is provided with two sliding grooves, the sliding groove on the outside of the positioning cylinder (31) is longitudinally slidingly connected with the inner cylinder (37), and the sliding groove on the outside of the inner cylinder (37) is slidingly connected with the outer cylinder (38).

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