CN113426085A - Thread threading tool for badminton racket - Google Patents

Thread threading tool for badminton racket Download PDF

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CN113426085A
CN113426085A CN202110870490.0A CN202110870490A CN113426085A CN 113426085 A CN113426085 A CN 113426085A CN 202110870490 A CN202110870490 A CN 202110870490A CN 113426085 A CN113426085 A CN 113426085A
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threading
groove
badminton racket
badminton
tool according
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CN113426085B (en
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郭海丰
宋延丽
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Shenyang Jianzhu University
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Shenyang Jianzhu University
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B51/00Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings
    • A63B51/14Arrangements for stringing, e.g. for controlling the tension of the strings during stringing
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B51/00Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings

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  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
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Abstract

一种羽毛球拍穿线工具,属于穿线工具技术领域。包括主体,在所述主体上开有切线槽,所述切线槽为弧形槽,其长度方向中截面为梯形结构,两侧为弧形,形成上宽下窄的槽型结构。在切削羽毛球线时,使穿线的羽毛球线的前端的楔形角度易于切削,形成的楔形前端,使穿线、拉线过程更容易。梯形结构的切线槽更易于加工,降低加工成本。工具两端设有旋转头可以对穿线管进行旋转达到延长穿线管使用寿命和旋转穿线管时不伤球拍和线管,而且旋转穿线管简单容易。

Figure 202110870490

A badminton racket threading tool belongs to the technical field of threading tools. The main body is provided with a tangent groove. The tangent groove is an arc-shaped groove. The cross-section in the longitudinal direction is a trapezoidal structure, and the two sides are arc-shaped, forming a groove structure with a wide upper part and a narrow lower part. When cutting the shuttlecock thread, the wedge-shaped angle of the front end of the shuttled shuttlecock thread is easy to cut, and the formed wedge-shaped front end makes the threading and drawing process easier. The tangent groove of the trapezoidal structure is easier to process and reduces the processing cost. The two ends of the tool are provided with rotating heads, which can rotate the threading tube to prolong the service life of the threading tube and do not damage the racket and the threading tube when rotating the threading tube, and it is simple and easy to rotate the threading tube.

Figure 202110870490

Description

Thread threading tool for badminton racket
Technical Field
The invention belongs to the technical field of threading tools, and particularly relates to a threading tool for a badminton racket.
Background
When the badminton racket is threaded, the end of the string is cut into a wedge shape by a threading person, so that the threading is convenient, but no corresponding auxiliary tool is provided, and the string is easily sharpened when the string is cut, the current traditional method is to cut the front end of the badminton string by using scissors or diagonal pliers, but the wedge degree is far from enough, the threading of the string which is threaded behind the double-string hole is difficult, the string which is threaded in the double-string hole is usually expanded by using a awl, but the string which is already pulled in pounds in the string hole can be injured by improper operation, a deep mark can be drawn by the string when the string hole is used for a long time, the string pipe can lose the functions of protecting the string and the racket when serious, the string pipe needs to be rotated for 90 degrees in the string hole of the racket, so that the effect of a new string pipe is the same as that the tool for rotating the string pipe for 90 degrees is a small screw driver, and the top end of the screwdriver is a rectangular surface which is easy to injure the string pipe and the racket, and the shape of the threading pipe is not fit with the shape of the thread pipe with the groove, so that the threading pipe is easy to damage.
Disclosure of Invention
Aiming at the technical problems, the invention provides a threading tool for a badminton racket, which is characterized in that when threads are cut, the threads are placed in a thread cutting groove of the tool and cut along the plane of the tool, so that racket threads with wedge-shaped ends can be obtained, and threading is facilitated. The rotating heads at the two ends of the tool rotate the threading pipe by 90 degrees, so that the rotation is easy, and the racket and the threading pipe are not damaged.
The purpose of the invention is realized by the following technical scheme:
the invention relates to a threading tool for badminton rackets, which comprises a main body, wherein a line cutting groove is formed in the main body, the line cutting groove is an arc-shaped groove, the middle section of the line cutting groove in the length direction is of a trapezoidal structure, and the two sides of the line cutting groove are arc-shaped, so that a groove-shaped structure with a wide upper part and a narrow lower part is formed.
Further, the deepest depth l of the tangent groove is 0.7 mm.
Further, the maximum width r of the tangent groove is 1.3 mm.
Further, the length M of the bottom surface of the trapezoid structure of the tangent groove is 10-15 mm, and the length n of the bevel edges at two sides is 15-20 mm.
Further, the main part both ends all are provided with the rotating head, the width of rotating head and the width cooperation of racket threading pipe recess, the length p of rotating head is 5 ~ 10 mm.
Further, two the outer end of rotating head still be provided with cylinder and cuboid respectively, the cooperation of cuboid width and the thick pipe internal diameter of badminton threading pipe, cylinder and the cooperation of badminton threading pipe tubule internal diameter.
Further, the length o of the cylinder and the length o of the cuboid are both 5 mm.
Furthermore, the rotating head is a rectangular plate, two sides of one end of the rotating head, which is connected with the cylinder or the cuboid, are inclined planes with semi-arc surfaces, the included angle between the edges of the inclined planes at the two sides is 120-150 degrees, and the diameter of the semi-arc surface is the same as the thickness of the rotating head.
Further, the width e of the body is 10 mm.
Further, the length q of the body is 90 mm.
The invention has the beneficial effects that:
1. the racket string is characterized in that the main body is provided with an arc-shaped cutting groove, the cross section of the arc-shaped cutting groove in the length direction is of a trapezoid structure, the two sides of the arc-shaped cutting groove are arc-shaped, a groove-shaped structure with a wide upper part and a narrow lower part is formed, and when the racket string is cut, the racket string with a wedge-shaped end part can be obtained by placing the racket string in the tool cutting groove and cutting along the plane of the tool, so.
2. The size parameters of the line cutting groove on the main body are limited, so that the wedge-shaped angle of the front end of the threaded badminton line is easy to cut when the badminton line is cut, and the threading and line pulling processes are easier due to the formed wedge-shaped front end. The line cutting groove with the trapezoid structure is easier to process, and the processing cost is reduced.
3. The end faces of the connecting ends arranged at the two ends of the main body are inclined plane semi-circular arc faces respectively, and the angle between the inclined planes at the two sides is 120 degrees and 150 degrees. The limitation of the angle is matched with the angle of the groove formed by tightening the thread pipe, so that the thread pipe can easily rotate 90 degrees in the thread hole.
4. The connecting ends of the two ends of the main body are provided with a cylinder and a cuboid, the positioning effect is realized when the threading pipe rotates, the cylinder with the large diameter is matched with the inner diameter of the thick pipe of the badminton threading pipe, the width of the cuboid is matched with the inner diameter of the thick pipe of the badminton threading pipe, and the positioning effect is realized when the cylinder is matched with the inner diameter of the thin pipe of the badminton threading pipe during rotation.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
In the figure: 1. the main part, 2, tangent line groove, 3 rotating head, 4 cylinders, 5 cuboid.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example (b): the invention relates to a badminton racket threading tool which comprises a main body 1, wherein a line cutting groove 2 is formed in the main body 1, the line cutting groove 2 is an arc-shaped groove, the middle section of the line cutting groove in the length direction is of a trapezoidal structure, and the two sides of the line cutting groove are arc-shaped, so that a groove-shaped structure with a wide upper part and a narrow lower part is formed.
Further, the deepest depth l of the tangent groove 2 in this example is 0.7 mm. The maximum width r of the wire cutting groove 2 is 1.3mm, and the wire cutting groove is processed by an angle grinding sheet with the thickness of 1.2 mm. The length M of the bottom surface of the trapezoid structure of the tangent groove is 10-15 mm, the length M of the tangent groove is 10mm, and the length n of the bevel edge at two sides is 15-20 mm. When the badminton line is cut, the wedge-shaped angle of the front end of the threaded badminton line is easy to cut, and the formed wedge-shaped front end enables the threading and line pulling processes to be easier. The line cutting groove with the trapezoid structure is easier to process, and the processing cost is reduced.
Furthermore, the two ends of the main body 1 are respectively provided with a rotating head 3, the rotating heads are used for rotating the threading pipe by 90 degrees, the width c of the rotating heads 3 is matched with the width of the groove of the threading pipe of the badminton racket, the embodiment c is 4mm, the groove width of the groove of the threading pipe is slightly larger than 4mm, and the racket can be prevented from being scratched when the threading pipe is rotated by a tool; the length p of the rotating head 3 is 5 to 10mm, and in this example p is 10 mm. The thickness j of the rotating head 3 is 0.5mm, is slightly smaller than the outer diameter of the minimum-specification racket string, and is matched with the size of the concave surface formed by the grommet string.
Furthermore, the outer ends of the two rotating heads 3 are respectively provided with a cylinder 4 and a cuboid 5 which play a role in positioning when the threading pipe is rotated, the width b of the cuboid 5 is 1.5mm, the width b is matched with the inner diameter of the thick pipe of the threading pipe of the badminton and is slightly smaller than the inner diameter of the thick pipe of the threading pipe of the badminton, and the thickness k of the cuboid 5 is 0.5 mm; the diameter a of the cylinder 4 is 0.5mm, is basically matched with the inner diameter of the badminton threading pipe tubule and is slightly smaller than the inner diameter of the badminton threading pipe tubule. The length o of the cylinder 4 and the cuboid 5 is 5mm in the present example.
Further, the rotating head 3 is a rectangular plate, two sides of one end of the connecting cylinder 4 or the cuboid 5 are inclined planes S with semi-arc surfaces, an included angle g or f between the edges of the inclined planes at the two sides is 120-150 °, and the diameter of the semi-arc surface is the same as the thickness j of the rotating head 3 and is 0.5 mm. The included angle between the edges of the inclined planes at the two sides is limited and matched with the angle of the groove formed by the line pipe, so that the line pipe can easily rotate 90 degrees in the line hole.
The width c of the rotating head 3 is 4mm, the thickness j of the rotating head 3 is 0.5mm, the included angle of the inclined plane of the semi-arc surface is 120-150 degrees, and the diameter of the semi-arc surface is 0.5mm, so that the service life of the tightened and failed conduit protection pipe can be prolonged. Particularly, the racket is rotated by 90 degrees, and the protective tube and the paint surface of the racket are not damaged during rotation.
The width e of the body is 10 mm. The length q of the body is 90 mm.
It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the invention.

Claims (10)

1.一种羽毛球拍穿线工具,其特征在于:包括主体,在所述主体上开有切线槽,所述切线槽为弧形槽,其长度方向中截面为梯形结构,两侧为弧形,形成上宽下窄的槽型结构。1. a badminton racket threading tool, is characterized in that: comprise main body, be provided with tangent groove on described main body, described tangent groove is arc-shaped groove, and its length direction middle section is trapezoidal structure, and both sides are arc-shaped, A trough structure with a wide upper part and a narrow lower part is formed. 2.根据权利要求1所述羽毛球拍穿线工具,其特征在于:所述切线槽的最深深度l为0.7mm。2. The badminton racket threading tool according to claim 1, wherein the deepest depth l of the tangent groove is 0.7mm. 3.根据权利要求1所述羽毛球拍穿线工具,其特征在于:所述切线槽的最大宽度r为1.3mm。3. The badminton racket threading tool according to claim 1, wherein the maximum width r of the tangent groove is 1.3 mm. 4.根据权利要求1所述羽毛球拍穿线工具,其特征在于:所述切线槽的梯形结构的底面长度M为10~15mm,两侧斜边长度n为15~20mm。4. The badminton racket threading tool according to claim 1, wherein the bottom surface length M of the trapezoidal structure of the tangent groove is 10-15 mm, and the length n of the hypotenuse on both sides is 15-20 mm. 5.根据权利要求1所述羽毛球拍穿线工具,其特征在于:所述主体两端均设置有旋转头,所述旋转头的宽度与羽毛球拍穿线管凹槽的宽度配合,旋转头的长度p为5~10mm。5. The badminton racket threading tool according to claim 1 is characterized in that: both ends of the main body are provided with a rotating head, the width of the rotating head is matched with the width of the badminton racket threading pipe groove, and the length p of the rotating head 5 to 10mm. 6.根据权利要求5所述羽毛球拍穿线工具,其特征在于:两个所述的旋转头的外端还分别设置有圆柱体和长方体,长方体宽度与羽毛球穿线管粗管内径配合,圆柱体与羽毛球穿线管细管内径配合。6. according to the described badminton racket threading tool of claim 5, it is characterized in that: the outer ends of two described rotating heads are also provided with cylinder and cuboid respectively, and the cuboid width is matched with the thick pipe inner diameter of the shuttlecock threading pipe, and the cylinder and The inner diameter of the thin tube of the badminton threading tube is matched. 7.根据权利要求5所述羽毛球拍穿线工具,其特征在于:所述圆柱体和长方体的长度o均为5mm。7. The badminton racket threading tool according to claim 5, wherein the length o of the cylinder and the cuboid are both 5mm. 8.根据权利要求5所述羽毛球拍穿线工具,其特征在于:所述旋转头为矩形板,其连接圆柱或长方体的一端两侧为带有半圆弧面的斜面,两侧斜面边缘间的夹角为120-150°,所述的半圆弧面的直径与旋转头的厚度相同。8. The badminton racket threading tool according to claim 5, is characterized in that: the rotating head is a rectangular plate, and the two sides of one end of the connecting cylinder or the cuboid are inclined surfaces with semicircular arc surfaces, and between the edges of the inclined surfaces on both sides. The included angle is 120-150°, and the diameter of the semicircular arc surface is the same as the thickness of the rotating head. 9.根据权利要求1所述羽毛球拍穿线工具,其特征在于:所述主体的宽度e为10mm。9. The badminton racket stringing tool according to claim 1, wherein the width e of the main body is 10 mm. 10.根据权利要求1所述羽毛球拍穿线工具,其特征在于:所述主体的长度q为90mm。10. The badminton racket stringing tool according to claim 1, wherein the length q of the main body is 90mm.
CN202110870490.0A 2021-07-30 2021-07-30 Stringing tool for badminton racket Active CN113426085B (en)

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CN113426085B CN113426085B (en) 2024-10-29

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190921533A (en) * 1909-09-21 1909-12-23 Eugen Gunkel Improvements in or relating to Tennis Rackets.
EP1116502A1 (en) * 2000-01-14 2001-07-18 Babolat Vs Racket frame and tennis racket encompassing such a frame
EP1606027A1 (en) * 2003-03-24 2005-12-21 Harald Turzer Racket
KR20130014793A (en) * 2011-08-01 2013-02-12 임성현 Fixed structure of badminton for line of racket
CN105107166A (en) * 2015-09-23 2015-12-02 沈阳建筑大学 Wire cutting table for tennis and badminton racket wires
CN215938961U (en) * 2021-07-30 2022-03-04 沈阳建筑大学 Thread threading tool for badminton racket

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190921533A (en) * 1909-09-21 1909-12-23 Eugen Gunkel Improvements in or relating to Tennis Rackets.
EP1116502A1 (en) * 2000-01-14 2001-07-18 Babolat Vs Racket frame and tennis racket encompassing such a frame
EP1606027A1 (en) * 2003-03-24 2005-12-21 Harald Turzer Racket
KR20130014793A (en) * 2011-08-01 2013-02-12 임성현 Fixed structure of badminton for line of racket
CN105107166A (en) * 2015-09-23 2015-12-02 沈阳建筑大学 Wire cutting table for tennis and badminton racket wires
CN215938961U (en) * 2021-07-30 2022-03-04 沈阳建筑大学 Thread threading tool for badminton racket

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