CN2808213Y

CN2808213Y - Badminton racket

Info

Publication number: CN2808213Y
Application number: CNU2005201095683U
Authority: CN
Inventors: 尤景三
Original assignee: Yuan Min An Enterprise Co Ltd
Current assignee: Yuan Min An Enterprise Co Ltd
Priority date: 2005-07-06
Filing date: 2005-07-06
Publication date: 2006-08-23
Anticipated expiration: 2015-07-06

Abstract

The utility model relates to a badminton racket which comprises a shaft rod, a head frame arranged on one end of the shaft rod, a plurality of nail members arranged in through holes of the head frame, and a net line penetrated in shaft holes of the nail members, wherein the inner diameter of the through holes positioned on an inner ring surface of the head frame is larger than the outer diameter of the nail members to make the nail members swung in the through holes. Thereby, the badminton racket of the utility model has the advantages of good shock avoiding effect and superior operation and control performance.

Description

Badminton racket

Technical field

The utility model is relevant with sports equipment, is meant a kind of Badminton racket especially, and it is handling superior and have a splendid shockproof effect.

Background technology

Known Badminton racket has an axostylus axostyle, one handle is located at an end of this axostylus axostyle, and frame is located at the other end of this axostylus axostyle, and this frame is provided with most perforation, uses for majority nail part to wear, each nail part has an axis hole, use for a netting twine and wear formation one face, reduce for avoiding a mount structure intensity, generally the aperture that all as far as possible reduces to bore a hole just can be passed it for the nail part, yet the Badminton racket incabloc function of this kind structure is not good enough.

The utility model content

The purpose of this utility model is to provide a kind of Badminton racket.

The Badminton racket that is provided by the utility model has splendid shockproof effect and splendid handling.

For achieving the above object, the Badminton racket that the utility model provides includes:

One axostylus axostyle;

A frame is located at an end of this axostylus axostyle and is positioned at same plane with this axostylus axostyle, and this frame has an outer ring surface, one inner ring surface, this outer ring surface is located in most outer perforation, and this inner ring surface and corresponding with these outer perforation is located in most interior perforation, and most protuberance is located at the inner ring surface of this frame; And

Most nail parts, each nail part has outer perforation and the interior perforation that the whole body portion is arranged in this frame, and a head is extended by this body portion one end and pastes the outer ring surface that is butted on this frame, and an axis hole is used for a netting twine and worn;

Wherein, perforation is arranged in these protuberances in these, and the internal diameter of vertical this in-plane of boring a hole in these can swing these nail parts along the direction on vertical this plane greater than the external diameter of these nail part body portions.

Wherein perforation is circular hole in these.

Wherein perforation is elongated hole in these.

Description of drawings

Fig. 1 is the front view of the utility model first preferred embodiment;

Fig. 2 is the partial sectional view of the utility model first preferred embodiment;

Fig. 3 is the partial side view of the utility model first preferred embodiment;

Fig. 4 drags the partial sectional view of example for the utility model second preferable reality;

Fig. 5 is the partial side view of the utility model second preferred embodiment.

The specific embodiment

In order to describe structure of the present utility model and characteristics place in detail, lift following two preferred embodiments and conjunction with figs. explanation as after.

See also Fig. 1 to Fig. 3, the Badminton racket 10 that the utility model first preferred embodiment is provided includes an axostylus axostyle 20, a handle (figure does not show), frame 30, most nail part 40 and a netting twine 50.

This handle is located at an end of this

axostylus axostyle

20,30 of this frames are located at the other end of this axostylus axostyle 20 and are positioned at same plane P with this axostylus axostyle 20, this frame 30 has an outer ring surface 32, one inner ring surface 33, this outer ring surface 32 is located in perforation 34 outside most, and this inner ring surface 33 and corresponding with perforation 34 outside these is located in most interior perforation 35, and most protuberance 36 is located at this inner ring surface 33, the structural strength of a frame 30 can be effectively strengthened in the setting of these protuberances 36, and each protuberance 36 is equipped with perforation 35 in.

Each nail part 40 has the outer perforation 34 and interior perforation 35 that the whole body portion 42 is arranged in this frame 30, one head 44 is extended by these body portion 42 1 ends and pastes the outer ring surface 32 that is butted on this frame 30, and an axis hole 46 usefulness wear for this netting twine 50, and this netting twine 50 is woven into a face on this plane P.

As shown in Figure 3, perforation 35 is an elongated hole in these, wherein, perforation 35 is roughly identical with the external diameter 421 that this follows closely part 40 body portions 42 along the internal diameter 351 of parallel this plane P direction in being somebody's turn to do, make that this nail spare 40 terminal 48 is unlikely to be moved along illustrated directions X, relatively, 352 external diameters 421 of the internal diameter of vertical this plane P direction in 35 edges of should interiorly boring a hole greater than these nail part 40 body portions 42, this nail spare 40 ends 48 can be moved along illustrated Y direction, in addition since should outer perforation 34 for circular hole and just pass for this nail spare 40, this follows closely part 40 heads 44 can't the shift position, therefore, on the whole, this nail spare 40 can swing along the direction (being the Y direction) of vertical this plane P.

When the user utilizes this Badminton racket 10 square stances, batting moment netting twine 50 mainly is out of shape towards the normal direction (that is Y direction) of this plane P, should can swing along the Y direction relatively by nail part 40 this moment, can reduce the shockproofness that netting twine 50 is passed to a frame 30 on the one hand, the aspect also can increase the deformation space of netting twine 50 in addition, and then promote the handling of Badminton racket integral body, thereby reach the purpose of this utility model.

What deserves to be mentioned is, a mount structure of general Badminton racket is comparatively very thin, bigger perforation will make a mount structure intensity significantly reduce, therefore there is no this structure at present on the market, so of the present utility model can the setting in a frame 30 long bores a hole 35 in red, be because of effectively strengthening the structural strength of a frame 30 in these protuberances 36, making Badminton racket of the present utility model have general racket superior mechanical strength.

According to spirit of the present utility model, the geomery of interior perforation can have multiple variation, as long as interior perforation is along the external diameter of vertical plane P direction internal diameter greater than nail part body portion, extremely shown in Figure 5 as Fig. 4, the Badminton racket 60 that is provided for the utility model second preferred embodiment, wherein the interior perforation 64 of a frame 62 is a circular hole, and the diameter 65 of perforation 64 is greater than the external diameter 68 of nail part 66 body portions 67 in being somebody's turn to do, thus, during netting twine (figure does not show) stress deformation, this nail spare 66 not only can be swung with the absorbing vibration energy along the direction (being the Y direction) of vertical plane P, more can be along direction (the being directions X) swing of parallel plane P, its damping capaicty and handling better.

In addition, in second embodiment, the length of protuberance 70 is bigger, make to hold that perforation 64 is provided with in two in each protuberance 70, all these easy full of beard and structural change, all should be the utility model claim and contain.

Claims

1. a Badminton racket is characterized in that, includes:

One axostylus axostyle;

Most nail parts, each nail part has outer perforation and the interior perforation that the whole body portion is arranged in this frame, and a head is extended by this body portion one end and pastes the outer ring surface that is butted on this frame, and an axis hole that wears netting twine;

Wherein, these interior perforation are arranged in these protuberances, and internal diameter of vertical these in-planes of perforation is followed closely the external diameter of part body portions greater than these in these, and these nail parts can be along the direction swing on vertical this plane.

2. Badminton racket as claimed in claim 1 is characterized in that, wherein perforation is circular hole in these.

3. Badminton racket as claimed in claim 1 is characterized in that, wherein perforation is elongated hole in these.