CN203540001U

CN203540001U - Baseball bat

Info

Publication number: CN203540001U
Application number: CN201320742944.7U
Authority: CN
Inventors: 钱云裕
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-12
Filing date: 2013-11-12
Publication date: 2014-04-16
Anticipated expiration: 2023-11-12

Abstract

The utility model discloses a baseball bat. The baseball bat comprises a framework and filling bodies. The framework is composed of at least one carbon fiber plate. The filling bodies are arranged outside the framework. The number of the carbon fiber plates of the framework is four, the carbon fiber plates are adjacent and are bonded perpendicularly, and the end surface of the carbon fiber plate is of a cross shape. The filling bodies are formed by stacking and bonding a plurality of bamboo pieces or wood layers and are arranged between every two adjacent carbon fiber plates. The baseball bat has the advantages that the carbon fiber plates are high in strength, flexibility, shock resistance and impact resistance, and the filling bodies are formed by stacking the bamboo pieces, are good in shock resistance and elastic property and can absorb large impact energy. The baseball bat is long in service life, simple in structure and low in cost.

Description

A kind of baseball bat

Technical field

The utility model belongs to a kind of sports equipment, is specifically related to a kind of baseball bat.

Background technology

Baseball is that a kind of blackjack ball is main feature, the ball game project that communality, antagonism are very strong, and it carries out comparatively extensive in the world, affects greatlyr, is described as the combination of wisdom " sports with "; Comparatively prevailing in the U.S., Japan, be called as " national ball game ".

The baseball bat of selling on the market mostly at present is by the independent processing and fabricating of a kind of material, as made by timber, bamboo or aluminium material, whole internal structure is consistent, and performance is also consistent, fail effectively to bear unnecessary impulsive force thus seismic force poor, will cause injury in use and grip part compared with easy fracture.The baseball bat that also has on the market a kind of composite processing to form, complex structure, fit system mostly is thread connection, and power is hit when hitting, easily make screw thread distortion and matching loose, and easily cause inner finding to be thrown out of under the effect of hitting power and hurt other people.

Traditional baseball bat is all to be formed by Ash processing and manufacturing, and the total quality of bat is lighter, for striker, if not use larger arm strength, can be because waist speed of gyration to be slow when swinging, the momentum that order impacts baseball diminishes, and it is farther that baseball cannot fly.Ash is more and more rare, and cost is more and more higher, and Ash baseball bat service time of processing long after, easily fracture, be unfavorable for the large-scale manufacturing.Although there is afterwards the bat of aluminium matter, aluminium matter bat cannot match in excellence or beauty with wooden bats in feel and the texture of square stance, and the harder square stance of bat can be larger to the injury of arm simultaneously, and is difficult to be accepted by baseball fan.

Utility model content

The utility model provides a kind of baseball bat, to solve existing baseball bat, by Chinese wax timber, is processed, and cost is high, and service life short etc. technological deficiency.

In order to solve above technical problem, the technical scheme that the utility model is taked is:

A baseball bat, comprises skeleton, obturator, it is characterized in that: described skeleton is comprised of a slice carbon fiber board at least, at described skeleton peripheral hardware, has described obturator.

As improvement, the carbon fiber board of described skeleton is 1-4 sheet.

As improvement, the carbon fiber board of described skeleton is 4.

As improvement, the carbon fiber board of described skeleton is 4 and is adjacently vertical bonding end face and is cross.

As improvement, the angle between two carbon fiber boards of the arbitrary neighborhood of described skeleton is 90 °.

As improvement, the thickness of described carbon fiber board is 0.5 to 2mm.

As improvement, the thickness of described carbon fiber board is 1mm.

As improvement, described obturator is bonded between adjacent carbons fiberboard by some bamboo chips are stacked.

As improvement, described obturator is bamboo or timber.

After adopting technique scheme, the carbon fiber board of the utility model baseball bat has that intensity is high, pliability good, stronger anti-seismic performance and shock resistance, and obturator is laminated by some bamboo chips of multilayer, there is good anti-seismic performance and elastic performance, can absorb huge impact energy.The long service life of the utility model baseball bat, simple in structure, cost is lower.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the stereogram of the utility model baseball bat;

Fig. 2 is the longitudinal stereoscopic cutaway view of the utility model baseball bat;

Fig. 3 is the structural representation of the utility model baseball bat skeleton;

Fig. 4 is the structural representation of the utility model baseball bat obturator;

Fig. 5 be the utility model baseball bat longitudinally analyse and observe view;

Fig. 6 is the horizontal A-A cutaway view Amplified image 1 of the utility model baseball bat.

Fig. 7 is the horizontal A-A cutaway view Amplified image 2 of the utility model baseball bat.

The specific embodiment

For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.

As shown in Figures 1 to 6, baseball bat 1 is combined by skeleton 11 and obturator 12.Skeleton 11 is bonded by carbon fiber board 111, thereby a long end face of carbon fiber board 111 is adhesively fixed and is formed criss-cross skeleton 11 by high strength bonding agent, the thickness of carbon fiber board 111 is 0.5 to 2mm, when the thickness of carbon fiber board 111 is 1mm, the quality of baseball bat 1 is light, intensity is high, and the angle between arbitrary neighborhood two carbon fiber boards 111 is 90 °.Obturator 12 comprises two sides 121, grip part 122 and impacts portion 123, and obturator 12 is by stacked being bonded of some bamboo chips of multilayer.In manufacturing the process of baseball bat 1, the two sides of obturator 12 121 are bonded between two carbon fiber boards 111 of skeleton 11, and use the junction of the bonding obturator 12 of high-strength structureal adhesives and carbon fiber board 111, thereby four obturators 111 are firmly bonded on four carbon fiber boards 111 of skeleton 11, form the baseball bat 1 of circular contour.

When user is using in the process of baseball bat 1, palm hangs on to the grip part 122 of obturator, by impacting portion 123, carry out high-speed striking baseball, impact portion 123 and can produce huge impulsive force in the process of contact baseball, because obturator 12 is to be laminated and longitudinally bonding along carbon fiber board 111 by multiple layered bamboo, thereby impacting portion 123 can be passed to the impulsive force of baseball on four carbon fiber boards 111 of whole skeleton 11, and carbon fiber board 111 has high strength, pliability, shock resistance, the characteristic such as adsorptivity and impact resistance, thereby improved the intensity of baseball bat 1, elasticity, shock resistance and adsorptivity.Thereby can make user present comprehensive strike, and can avoid grip part 122 vibrations strong to such an extent as to user's palm is caused to damage.

The carbon fiber board 111 of the utility model baseball bat 1 has that intensity is high, pliability good, stronger anti-seismic performance and shock resistance, and obturator 12 is laminated by multiple layered bamboo, there is good anti-seismic performance and elastic performance, can absorb huge impact energy.The long service life of the utility model baseball bat, simple in structure, cost is lower.

Fig. 7 is the embodiment of the carbon fiber board 111 of the utility model baseball bat 1 while being three, the quantity of fiberboard and to arrange routine mode different just, and all the other are with the embodiment of Fig. 6, so do not understand specifically.

Finally it should be noted that: above embodiment only illustrates the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.

Claims

1. a baseball bat, comprises skeleton, obturator, it is characterized in that: described skeleton is comprised of a slice carbon fiber board at least, at described skeleton peripheral hardware, has described obturator.

2. baseball bat according to claim 1, is characterized in that: the carbon fiber board of described skeleton is 1-4 sheet.

3. baseball bat according to claim 1 and 2, is characterized in that: the carbon fiber board of described skeleton is 4.

4. baseball bat according to claim 3, is characterized in that: the carbon fiber board of described skeleton is 4 and is adjacently vertical bonding end face and is cross.

5. according to the baseball bat described in claim 1 or 3, it is characterized in that: the angle between two carbon fiber boards of arbitrary neighborhood of described skeleton is 90 °.

6. baseball bat according to claim 1, is characterized in that: the thickness of described carbon fiber board is 0.5 to 2mm.

7. according to the baseball bat described in claim 1 or 6, it is characterized in that: the thickness of described carbon fiber board is 1mm.

8. baseball bat according to claim 1, is characterized in that: described obturator is bonded between adjacent carbons fiberboard by some bamboo chips are stacked.

9. baseball bat according to claim 1, is characterized in that: described obturator is bamboo or timber.