CN201423133Y

CN201423133Y - Badminton racket

Info

Publication number: CN201423133Y
Application number: CN2009201573607U
Authority: CN
Inventors: 卢国英
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-26
Filing date: 2009-05-26
Publication date: 2010-03-17
Anticipated expiration: 2019-05-26

Abstract

The utility model discloses a badminton racket, which comprises a branch racket handle and a racket frame which is connected on the racket handle, wherein a lower frame portion of the racket frame isprovided with a plurality of convex portions and a plurality of concave portions which are arranged among the convex portions at space, a plurality of wire holes are arranged along a lower frame portion and an upper frame portion, the convex portions are continuously arranged along the ring direction of the lower frame portion, and each concave portion is respectively provided with a wire hole. The structure of the lower frame portion is reinforced through the arrangement of the convex portions, thereby improving the tensile intensity for threading net wires, and the convex portions which areutilized effectively improve wind resistance.

Description

Badminton racket

Technical field

The utility model relates to a kind of sports equipment, particularly relates to a kind of Badminton racket.

Background technology

General Badminton racket, comprise a handle and a frame that is attached on this handle, this frame is the hollow ring round, and has a upper frame, one and this upper frame and link and be the hollow ring frame shape and be attached at lower frame on this handle and line hole that most are laid in this upper and lower frame portion.

With regard to the netting twine with racket wore problem, because netting twine must wear back and forth along longitudinal direction and transverse direction, and the partial line hole that is symmetrical in lower frame had the problem of twice of threading, so that lower frame need possess advantages of higher tensile strength.Moreover with the player, in order to have preferable balling effect, netting twine must be changed often, when changing netting twine, all can make the frame of racket over and over again be subjected to sizable stress of pulling that draws, and therefore lower frame also has the problem generation of fracture.

The utility model content

The purpose of this utility model is that a kind of Badminton racket that improves frame tensile strength and effectively improve windage is being provided.

Badminton racket of the present utility model comprises a handle and a frame that is attached on this handle.This frame is the hollow ring round and is attached on this handle, and have a upper frame, one and this upper frame and constitute the hollow ring frame shape jointly and be attached at wire casing that lower frame on this handle, one extend along this upper frame hoop, most lug bosses, most and be disposed on the line hole that depressed part between described lug boss and most are provided with along this upper and lower frame portion along this lower frame setting, described lug boss is continuous setting along the hoop of this lower frame, and corresponding each depressed part respectively is provided with a line hole.

The beneficial effects of the utility model are: utilize this lower frame that described lug boss is set, even change netting twine often and wear the secondary netting twine in same line hole, also can improve the tensile strength of this lower frame, and utilize described lug boss also can effectively improve windage.

Description of drawings

Fig. 1 is the plane of a preferred embodiment of the present utility model;

Fig. 2 is the side view of this preferred embodiment;

Fig. 3 is the local enlarged diagram of Fig. 1.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is elaborated:

As shown in Figure 1, the preferred embodiment of the utility model Badminton racket comprises a handle 10 and a frame 20 that is attached on this handle 10.

This handle 10 is direct rod shape.

Cooperate and consult Fig. 2 and Fig. 3, this frame 20 is the hollow ring round, and has two end faces 21 that are provided with and are the elliptical ring round on the contrary, a upper inner ring face 22 that is engaged on 21 of described end faces, a lower inner ring face 22 ' that is connected with this upper inner ring face 22, a last outer ring surface 23 opposite with this upper inner ring face 22, a following outer ring surface 23 ' that is connected with this last outer ring surface 23, one has this upper inner ring face 22 and the upper frame 24 that should go up outer ring surface 23, one is connected with this upper frame 24 and is the hollow ring frame shape and is attached at lower frame 25 on this handle 10, one is arranged with on this outer ring surface 23 and outer ring surface 23 hoops extend on this wire casing 26, most the lug bosses 27 that are provided with along this lower frame 25, most depressed part 28 and most line holes 29 that are provided with along this upper frame 24 and this lower frame 25 that are disposed on 27 of described lug bosses.This lower frame 25 has this lower inner ring face 22 ' and this time outer ring surface 23 ', and described lug boss 27 is continuous setting along the hoop of this lower frame 25, and each depressed part 28 respectively is provided with a line hole 29.

The described lug boss 27 of present embodiment is convexly equipped with on this time outer ring surface 23 ', and it is circular-arc to be evagination with respect to outer ring surface on this 23, and described lug boss 27 is spent less than 60 with respect to the maximum corner cut θ of outer ring surface on this 23, and preferable corner cut θ is between 14 °～24 °.

Therefore, when frame 20 wears netting twine, even netting twine must wear back and forth along longitudinal direction and transverse direction, and threading are understood twice in the partial line hole 29 that is symmetrical in lower frame 25, but utilize the setting of described lug boss 27, can increase the structural strength of this lower frame 25, even and the repetition backguy, guarantee that also this frame 20 has preferable tensile strength, prevents that stress from concentrating, being not easy fracture, to prolong the service life of Badminton racket.

In addition, at the Badminton racket of hitting, user's arm is picked up handle 10 and frame 20 is mentioned up, when hitting after crossing shoulder, utilizes described lug boss 27 to cooperate the wind-guiding effect that produces with depressed part 28, reduces windage, hits easily and mentions.

Claims

1. a Badminton racket comprises a handle and a frame; It is characterized in that:

This frame, be the hollow ring round and be attached on this handle, and have a upper frame, one and this upper frame and constitute the hollow ring frame shape jointly and be attached at wire casing that lower frame on this handle, one extend along this upper frame hoop, most lug bosses, most and be disposed on depressed part between described lug boss and most along the line holes of this upper frame with the setting of this lower frame along this lower frame setting, described lug boss is continuous setting along the hoop of this lower frame, and corresponding each depressed part respectively is provided with a line hole.

2. Badminton racket as claimed in claim 1, it is characterized in that: this frame also has two opposite end faces that are provided with, one and is engaged on lower inner ring face that upper inner ring face between described end face, one and this upper inner ring face be connected, last outer ring surface opposite with this upper inner ring face, one and is somebody's turn to do the following outer ring surface that last outer ring surface is connected, and described lug boss is convexly equipped with at this time outer ring surface.

3. Badminton racket as claimed in claim 1 is characterized in that: it is circular-arc that the lug boss of this frame is evagination.