CN207913156U

CN207913156U - A kind of carbon fiber multilayer bat

Info

Publication number: CN207913156U
Application number: CN201820236554.5U
Authority: CN
Inventors: 詹晓华
Original assignee: Xiamen Pulman Sporting Goods Co Ltd
Current assignee: Xiamen Pulman Sporting Goods Co Ltd
Priority date: 2018-02-09
Filing date: 2018-02-09
Publication date: 2018-09-28
Anticipated expiration: 2028-02-09

Abstract

The utility model proposes carbon fiber multilayer bats, it is related to a kind of baseball bat, include along driving part, grip part and the oblique section portion being connected between driving part and grip part that axis extends, one end of the larger diameter end connection driving part in oblique section portion, the smaller diameter end in oblique section portion connects grip part, the stage casing of the driving part has three-decker, is followed successively by bat main wall, buffer layer and supporting layer from outside to inside.The utility model is due to the powerful shock-absorbing effect of middle layer polyurethane and the strength supporting role of third layer carbon fiber, so that bat batting when impact energy by transient absorption, it is excessive and superficial layer is caused to rupture to be unlikely to deflection, to greatly improve the intensity and service life of bat, while improving the comfort of impact.

Description

A kind of carbon fiber multilayer bat

Technical field

The utility model is related to a kind of baseball bat, especially a kind of carbon fiber multilayer bat.

Background technology

With the development of material science, occurs a kind of carbon fiber bat at present.As shown in Figure 1, existing carbon fiber ball Stick uses single material, single wall thickness structure to keep its due Function limited.Such as strike of swinging when, feel wall Thick reality, not frivolous, percussion feeling is bad；Although carbon fibre material intensity is strong, deflection is smaller, and feel is stiff when strike Firmly.In addition because of the case where relatively partially hard performance characteristics cause when being actually subjected to impact, easy to produce skin breakage, It is mistakenly considered bat so as to cause consumer to have destroyed and cannot use, causes the waste of cost；The bat city of opposite other materials Field feedback does not reach best, and the advantage of carbon fibre material is made not bring into play really.

Utility model content

The utility model provides a kind of carbon fiber multilayer bat, the characteristics of giving full play to carbon fibre material, improves impact Comfort.

The utility model specifically adopts the following technical scheme that realization：

A kind of carbon fiber multilayer bat includes the driving part extended along axis, grip part and is connected to driving part and holds Oblique section portion between portion, one end of the larger diameter end connection driving part in oblique section portion, the smaller diameter end in oblique section portion connect grip part, institute The stage casing for stating driving part has three-decker, is followed successively by bat main wall, buffer layer and supporting layer from outside to inside.

Preferably, the bat main wall uses carbon fibre material.

Preferably, the buffer layer uses polyurethane material.

Preferably, the supporting layer uses carbon fibre material.

Preferably, the buffer layer and supporting layer length are identical, it is 15cm~25cm.

A kind of carbon fiber multilayer bat provided by the utility model, advantage are：Due to middle layer polyurethane The strength supporting role of powerful shock-absorbing effect and third layer carbon fiber so that bat impact energy when batting is inhaled by moment It receives, it is excessive and superficial layer is caused to rupture to be unlikely to deflection, to greatly improve the intensity and service life of bat, improves simultaneously The comfort of impact.

Description of the drawings

Fig. 1 is the schematic diagram of existing bat；

Fig. 2 is the schematic diagram of the utility model carbon fiber multilayer bat；

Fig. 3 is the partial enlarged view in the portions A in Fig. 2.

Specific implementation mode

To further illustrate that each embodiment, the utility model are provided with attached drawing.These attached drawings are in the utility model discloses A part for appearance mainly to illustrate embodiment, and can coordinate the associated description of specification to explain that the running of embodiment is former Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.

The utility model is further illustrated in conjunction with the drawings and specific embodiments.

As shown in Figure 2,3, a kind of carbon fiber multilayer bat provided in this embodiment, include the driving part 1 extended along axis, Grip part 2 and the oblique section portion 3 being connected between driving part 1 and grip part 2, the one of the larger diameter end connection driving part 1 in oblique section portion 3 The smaller diameter end at end, oblique section portion 3 connects grip part 2, and the stage casing of driving part 1 has three-decker, is followed successively by bat from outside to inside Main wall 11, buffer layer 12 and supporting layer 13.Wherein, bat main wall 11 and supporting layer 13 are all made of carbon fibre material, damping Layer 12 uses polyurethane material, and entire buffer layer and supporting layer length are identical, about 20cm.

The 2/3 of the about only conventional bat of its wall thickness of the bat main wall 11 of the application, such user can feel when hitting Feel that the common bat of wall ratio comes frivolous.Since intermediate buffer layer 12 uses polyurethane material, there is powerful shock-absorbing effect, And the strength supporting role of supporting layer 13 so that bat impact energy when batting is unlikely to deform by transient absorption It measures excessive and superficial layer is caused to rupture, to greatly improve the intensity and service life of bat.The application uses sandwich design, makes Obtain bat has more bounces again, to greatly improve the least of bat so that hitting distance is farther.

Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art answers This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details On the utility model can be made a variety of changes, be the scope of protection of the utility model.

Claims

1. a kind of carbon fiber multilayer bat, includes the driving part extended along axis, grip part and be connected to driving part and grip part Between oblique section portion, one end of the larger diameter end connection driving part in oblique section portion, the smaller diameter end in oblique section portion connects grip part, special Sign is that the stage casing of the driving part has three-decker, is followed successively by bat main wall, buffer layer and supporting layer from outside to inside.

2. a kind of carbon fiber multilayer bat according to claim 1, which is characterized in that the bat main wall uses carbon fiber Tie up material.

3. a kind of carbon fiber multilayer bat according to claim 1, which is characterized in that the buffer layer uses polyurethane material Material.

4. a kind of carbon fiber multilayer bat according to claim 1, which is characterized in that the supporting layer uses carbon fiber material Material.

5. a kind of carbon fiber multilayer bat according to claim 1, which is characterized in that the buffer layer and supporting layer length It is identical, it is 15cm~25cm.