CN201565060U

CN201565060U - Integrated Taiji flexible-force racket

Info

Publication number: CN201565060U
Application number: CN2009202719729U
Authority: CN
Inventors: 白榕
Original assignee: Aoballo (Beijing) Sports Development Co Ltd
Current assignee: Aoballo (Beijing) Sports Development Co Ltd
Priority date: 2009-05-25
Filing date: 2009-12-18
Publication date: 2010-09-01
Anticipated expiration: 2019-12-18

Abstract

The utility model relates to an integrated Taiji flexible-force racket, which is characterized by the inclusion of a hollow racket framework; the racket framework comprises a circular racket frame formed integrally, a V-shaped racket neck, and a racket pole; a handle skin is wound around the racket pole to form a racket handle; a circle of open grooves is formed on the inner side wall of the racket frame; a mounting notch is formed on the open groove; and a racket surface is mounted in the open groove through the mounting notch. In the utility model, since the outer edge of the adopted die is thicker than the inner edge thereof at the part of the racket frame in the manufacturing technique of the racket frame, after the finished product is made, the racket frame forms a structure with the outer edge higher than the inner edge. Furthermore, the utility model can be widely applied to racket products in various sports.

Description

A kind of one-piece Tai-Chi soft racquet

Technical field

The utility model relates to a kind of sports articles for use, particularly about a kind of one-piece Tai-Chi soft racquet.

Background technology

Taijirouli ball is popular a kind of comparatively widely sports, and this motion mainly is by the exercises realization racket of limbs the gentle power of ball to be controlled, and then reaches the purpose of taking exercises.Existing various Tai-Chi soft racquet in use, some shortcoming and defect below main the existence: 1, existing most of racket frames mainly are to adopt metal material to be made, between racquet frame and throat, be provided with the connector of plastics or metal, owing to be that multi-part combines, tie point is more, own wt is bigger, the processing more complicated, and difficult quality guarantee is unified.2, existing some racket frames in addition are to be made by plastic material, during making, need to make earlier upper and lower two racquet frame, then the racket face is clipped between two racquet frame, the hot repressing moulding, so overall volume more greatly, heavy, insufficient strength, and influenced by environmental temperature, particularly the racket face and the racquet frame of plastics racket are fixed together, and therefore can not change the racket face.3, present racket, tennis racket has the racket frame that uses carbon fibre material to make, but the racquet frame internal diameter of Tai-Chi soft racquet need be offered a circle slot, and the racket face need be installed in the slot, and use the racket frame that technology is made taijirouli ball of making of conventional shuttlecock or tennis racket framework, following problem can appear, the one, offer slot after, the insufficient strength of whole racquet frame, the 2nd, the racket frame inwall is coarse relatively, can't satisfy that the racket face is installed to requirement in the racquet frame smoothly, therefore can't directly adopt existing racket, the manufacture craft of tennis racket is made the racket frame of taijirouli ball.

Summary of the invention

At the problems referred to above, the purpose of this utility model provides a kind of in light weight, the intensity height, and the racket face can make things convenient for installing/dismounting, the integrated one-piece Tai-Chi soft racquet of racket frame.

For achieving the above object, the utility model is taked following technical scheme: a kind of one-piece Tai-Chi soft racquet, it is characterized in that: it comprises the racket frame of a hollow, described racket frame is made up of the throat and a racket bar of racquet frame, " V " shape of an integrated circle, twine the handle skin on the described racket bar and form a racket handle, described racquet frame madial wall offers a circle slot, described slot is provided with one gap is installed, and by described installation gap one racket face is installed in the described slot.

Described racket bar outside is provided with a grip as described racket handle.

Described racket handle adopts the two halves housing to be connected to form.

Described racquet frame, throat and racket bar all are to adopt carbon fibre composite to make.

Described carbon fibre composite adopts the composite of carbon fiber and glass fibre or adopts the composite of carbon fiber and its fibrous material.

The inwall of described racquet frame is a smooth surface, and described racquet frame lateral wall thickness is greater than madial wall thickness.

The utility model is owing to take above technical scheme, it has the following advantages: 1, the utility model is because in the manufacture craft process of frame, the mould that adopts at the frame position be outer thickness greater than interior along thickness, make frame form the structure that the outer is higher than interior edge after making finished product, therefore strengthened the force intensity that is subjected to of racket, realized that the consumer is to the long-lived requirement of racket.2, the utility model is fixed on racket on the workbench owing to adopting, adopt the dedicated tool formation circular groove that on the frame internal diameter, rotates a circle, and on the groove of frame, offer one gap be installed, therefore can so that the precession of racket face, screw out more or less freely, quick.3, the utility model is owing to the inflation in manufacturing process rises in the pressurization, the force value that adopts is 8～9kg, therefore can be so that the hollow wall face of racket inside be comparatively smooth, and offer circular groove at the frame inner periphery, therefore further make the racket face precession, screw out more easy, fast.4, because and the wall thickness of general whole framework generally all is identical, because each position of racket stressed difference in motion process, therefore identical wall thickness causes racket phenomenons such as frame fracture to occur easily, and can not satisfy the consumer to the long-lived requirement of racket.5, the utility model is owing to adopt integrated structure, and adopts the material of carbon fiber, therefore guaranteed the quality of racket, make racket sturdy and durable, not fragile, and the material of carbon fiber alleviated the weight of racket greatly, strengthened user's ability of controlling the ball.The utility model can be widely used in racket series products in the various sports.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model

Fig. 2 is a racquet frame section structure schematic diagram of the present utility model

Fig. 3 is an A place enlarged diagram among Fig. 1

Fig. 4 is a racket face structural representation of the present utility model

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described in detail.

As shown in Figure 1, the utility model comprises the racket frame of a hollow, racket frame is made up of the racquet frame 1 of an integrated circle, the throat 2 and a racket bar 3 of one " V " shape, on racket bar 3, can twine the handle skin and form a racket handle 4, also can one grip be set again as racket handle 4 in racket bar 3 outsides, can also make the two halves housing, be connected to form a racket handle 4.Racquet frame 1 madial wall offers a circle slot 5 (as shown in Figure 2), and slot 5 is provided with one gap 6 (as shown in Figure 3) is installed, and a racket face 7 can be installed in the slot 5 (as shown in Figure 1) by gap 6 is installed.

In the foregoing description, racquet frame 1, throat 2 and racket bar 3 all are to adopt carbon fibre composite to make, and it both can be the composite of carbon fiber and glass fibre, also can be the composite of carbon fiber and its fibrous material.

In the foregoing description, as shown in Figure 4, racket face 7 is thin rounded flakes of being made by the rubber of softness, plastics or rubber and plastic synthetic material, racket face 7 is provided with some air vents 8, the thickness of racket face 7 is less than the width of slot 5, and the excircle of racket face 7 is provided with a circle flange 9, and the thickness of flange 9 is greater than the width of slot 5.With the installation gap 6 corresponding face gap 10 that are provided with, utilize cooperating of this face gap 10 and installation gap 6 on the flange 9, racket face 7 can be screwed in the racquet frame 1 easily.

In the foregoing description, as shown in Figure 2, from the section of racquet frame 1 as can be seen, the inwall of racquet frame 1 is a smooth surface, like this can be very smooth and easy when racket face 7 is installed, and can not scratch racket face 7.Section from racquet frame 1 it can also be seen that simultaneously, and racquet frame 1 lateral wall thickness is greater than madial wall thickness.

In the foregoing description, as shown in Figure 1, in racket bar 3, balancing weight 11 can be set, to adjust the center of gravity of whole racket.The handle micromicro that is wrapped in racket bar 3 outer surfaces is made to adopt various anti-skidding absorbing sweat material of the prior art.

Manufacture craft of the present utility model may further comprise the steps:

1) on long and short two root straight-bar, puts a plastic sheeting shape tracheae respectively, outer surface at two described tracheaes twines the carbon cloth layer of being made by carbon fibre composite respectively then, then two straight-bars are extracted out from described tracheae respectively, formed long and short two hollow carbon cloth pipes;

2) incite somebody to action wherein long carbon cloth canal curvature all-in-one-piece orange frame, half throat and half racket handle, then the short carbon cloth canal curvature of another root is become second half throat and second half racket handle;

3) with carbon cloth the junction of described two throats and racquet frame is wound in one, again the two halves racket is integral being intertwined and connected, and then forms holistic racket frame;

4) racket frame of integral body is put into mould, matched moulds then, utilize air compressor machine respectively the end inflation of two described racket handles to be pressurizeed, keep-uping pressure is 8～9kg, and put into heating cabinet by self heater of mould or with mold integral, be heated to 80～120 ℃, the retention time is 20～35 minutes, the optimum heating temperature value is 100～105 ℃, and be 25～26 minutes heat time heating time;

5) naturally after the cooling, promptly may be molded to the racket frame of one;

6) racket frame after the moulding is fixed on the workbench, uses a rotary cutter to process a circle slot and an installation gap, the more described tracheae in the racquet frame is chosen at the racquet frame madial wall;

7) with racket frame surface finish, application (comprise spray paint, touch-up paint etc.);

8) the racket face that will adopt conventional method to make rotates from opening position in the slot of the racquet frame of packing into, installs the various racket handles of prior art at last on the racket bar additional, promptly makes finished product.

In the foregoing description, in carrying out the process of step 1), at the described long straight-bar one side setting carbon cloth thickening layer corresponding with the racquet frame lateral wall with the long straight-bar of carbon cloth winding.

The various embodiments described above only are preferred implementations of the present utility model, and are every based on the changes and improvements on the technical solutions of the utility model in the present technique field, should not get rid of outside protection domain of the present utility model.

Claims

1. one-piece Tai-Chi soft racquet, it is characterized in that: it comprises the racket frame of a hollow, described racket frame is made up of the throat and a racket bar of racquet frame, " V " shape of an integrated circle, twine the handle skin on the described racket bar and form a racket handle, described racquet frame madial wall offers a circle slot, described slot is provided with one gap is installed, and by described installation gap one racket face is installed in the described slot.

2. a kind of one-piece Tai-Chi soft racquet as claimed in claim 1 is characterized in that: described racket bar outside is provided with a grip as described racket handle.

3. a kind of one-piece Tai-Chi soft racquet as claimed in claim 1 is characterized in that: described racket handle adopts the two halves housing to be connected to form.

4. as claim 1 or 2 or 3 described a kind of one-piece Tai-Chi soft racquets, it is characterized in that: described racquet frame, throat and racket bar all are to adopt carbon fibre composite to make.

5. a kind of one-piece Tai-Chi soft racquet as claimed in claim 4 is characterized in that: described carbon fibre composite adopts the composite of carbon fiber and glass fibre or adopts the composite of carbon fiber and its fibrous material.

6. as claim 1 or 2 or 3 or 5 described a kind of one-piece Tai-Chi soft racquets, it is characterized in that: the inwall of described racquet frame is a smooth surface, and described racquet frame lateral wall thickness is greater than madial wall thickness.

7. a kind of one-piece Tai-Chi soft racquet as claimed in claim 4 is characterized in that: the inwall of described racquet frame is a smooth surface, and described racquet frame lateral wall thickness is greater than madial wall thickness.