CN106540421A

CN106540421A - Bat

Info

Publication number: CN106540421A
Application number: CN201510601215.3A
Authority: CN
Inventors: 陈勇雄
Original assignee: ELL JET INTERNATIONAL Co Ltd
Current assignee: ELL JET INTERNATIONAL Co Ltd; Well Jet International Co Ltd
Priority date: 2015-09-18
Filing date: 2015-09-18
Publication date: 2017-03-29

Abstract

The present invention discloses a kind of bat, the bat includes the driving part, a grip part for extending along an axis, and one connect oblique section portion between the driving part and the grip part, the larger diameter end in the wherein oblique section portion connects one end of the driving part, and the smaller diameter end in the oblique section portion connects the grip part；Which essentially consists in, the inner surface ribs that project of the multiple tracks along the bat, each ribs be made of compared with the bat be low-gravity material, and each ribs is different material with both bats and is combined into one, make the bat by each ribs, the thickness of the bat can be reduced, its shock-absorbing and intensity effect do not subtract, can more mitigate the overall weight of the bat, and as low-gravity and high inertia away from performance design, to improve stability when dubbing.

Description

Bat

Technical field

The present invention relates to a kind of bat, more particularly to a kind of thickness of bat can be reduced, its shock-absorbing and intensity effect Fruit does not subtract, and can more mitigate the overall weight of bat.

Background technology

Refer to shown in Figure 1A and Figure 1B, existing bat is made of with single material, wherein such as aluminum ball Rod 1.The reinforcement being had no due to the inner surface 11 of the aluminum bat 1 in any structure, when the aluminum bat 1 driving part 12 through frequently bat after, its first it is expected be driving part 12 balling effect It is necessarily not good.

Refer to shown in Fig. 2 and Fig. 3, existing bat structure, TaiWan, China patent announcement M495217 Number, the bat 2 is made with metal (aluminium), and the inner surface 21 of the bat 2 is equipped with multiple tracks and sets vertically The rib 22 put, makes the inner surface 21 of the bat 2 form concavo-convex, and each rib 22 and the ball Both rods 2 are made of with metal (aluminium) phase same material.As the inner surface 21 of the bat 2 is by each The rib 22, can reach shock-absorbing, and the structural strength for increasing the bat 2, it is difficult to mitigate the bat 1 Overall weight.And it is another cannot improve, the weight of the whole bat 2 cannot mitigate, even more without Method is solved, and general its is primarily due to each rib 22 and is difficult grasp using phase same material with both bats 2, So how effectively improving, the existing bat 2 can mitigate weight and tool strengthens guaranteeing and lifting for effect, real Dealer actively studies the target of improvement always.

The content of the invention

It is an object of the invention to each rib for solving existing bat and projecting towards bat inner wall surface is profit With problem made by phase same material, improve the problem that existing bat cannot mitigate weight and intensity.Hence this, this Invention provides a kind of thickness for making the bat and can reduce, and its shock-absorbing and intensity effect do not subtract, and can more mitigate the ball The bat of rod overall weight.

It is the purpose up to aforementioned invention, the technical solution used in the present invention is to provide a kind of bat, the bat bag Containing between the driving part, a grip part that extend along an axis, and the connection driving part and the grip part Oblique section portion, the larger diameter end in the oblique section portion connects one end of the driving part, and the smaller diameter end in the oblique section portion connects Connect the grip part；Which essentially consists in, and the bat also includes the inner surface reinforcement that project of the multiple tracks along the bat Rib, each ribs are to make (the material proportion of each ribs for low-gravity material compared with the bat Less than the material proportion of bat), and each ribs and both bats be different material and be combined into one Body.

Further, the bat is made up of glass fibre reinforced plastic, and each ribs is that carbon fiber is strong Change plastics to make, or the bat is made up of carbon fiber reinforced plastic, each ribs is that Ke Weila fibers are strong Change plastic cement to make, or the bat is made up of carbon fiber reinforced plastic, each ribs is high-intensity resin system Into.

Further, the length of the inner surface that each ribs is darted at the bat be 100mm～ Between 600mm.

Further, the inner surface of the bat that each ribs is projected is the driving part of the bat And the inner surface in the oblique section portion, or the inner surface of the driving part of the bat, or the batting of the bat The inner surface of portion's epimere.

Further, the thickness of each ribs is along the side in the oblique section portion to the driving part of the bat To progressive additive.

Further, the thickness of the inner surface that each ribs is darted at the bat be 1.5mm～ Between 10mm.

Further, the thickness of the inner surface that each ribs is darted at the bat is according to the bat Weight strength increases and thickens.

Further, the section configuration of each ribs is rectangle, or for trapezoidal, or be arc.

Unique design is innovated whereby, for making the present invention against existing technologies, substantially can reach following effect：

Bat of the present invention, it is multiple tracks made by low-gravity material that the inner surface of the bat is equipped with compared with bat Ribs, each ribs are combined into one with the bat, the thickness of the bat is reduced, its suction Shake and intensity effect do not subtract, and can more mitigate the overall weight of the bat, while the bat can be made as low-gravity And high inertia away from performance design, can more improve stability when dubbing.

Describe the present invention below in conjunction with the drawings and specific embodiments, but not as to the present invention's Limit.

Description of the drawings

Figure 1A is the front view of existing aluminum bat.

Figure 1B is sectional views of the Figure 1A in A-A positions.

Broken section schematic perspective views of the Fig. 2 for TaiWan, China patent announcement M495217 bats.

Vertical view cutaway drawings of the Fig. 3 for Fig. 2 bats.

Fig. 4 A are the front view of bat first embodiment of the present invention.

Fig. 4 B set the sectional view being rectangle for Fig. 4 A in B-B positions and ribs.

Fig. 4 C set trapezoidal sectional view for the ribs of Fig. 4 A.

Fig. 4 D set curved sectional view for the ribs of Fig. 4 A.

Fig. 5 is the front view of bat second embodiment of the present invention.

Fig. 6 is the front view of bat 3rd embodiment of the present invention.

Fig. 7 is the front view of bat fourth embodiment of the present invention.

Wherein, reference：

(prior art)

1 aluminum bat 11,21 inner surfaces

12 driving part, 2 bat

22 ribs

(present invention)

3 bat, 31 driving part

311st, 321 inner surface, 32 oblique sections of portions

33 grip part, 34 ribs

Specific embodiment

Coordinate appended schema elaborate by specific embodiment below, when the mesh for being easier to understand the present invention , technology contents, feature and its effect reached.

Before the present invention is described in detail, it is noted that, in the following description content, similar component It is to be represented with being identically numbered.

Refer to shown in Fig. 4 A and Fig. 4 B, bat first embodiment of the present invention, the bat 3 is with glass fibre Reinforced plastic (glass fiber reinforced plastics) is made, and the bat 3 includes what is extended along an axis Oblique section between one driving part 31, a grip part 33, and the connection driving part 31 and the grip part 33 Portion 32.Wherein, the larger diameter end in the oblique section portion 32 connects one end of the driving part 31, the oblique section portion 32 Smaller diameter end connect the grip part 33, which essentially consists in, also including multiple tracks along the bat 3 inner surface The ribs 34 for projecting, each ribs 34 be made of compared with the bat 3 be low-gravity material, it is each The ribs 34 is different material with both bats 3 and is combined into one.

Shown in multiple reference picture 4A and Fig. 4 B, bat first embodiment of the present invention, each 34 edge of ribs The inner surface 321 in the inner surface 311 of the driving part 31 of the bat 3 and the oblique section portion 32 is projected.

It is multiple with reference to shown in Fig. 5, bat second embodiment of the present invention, substantially disclose with Fig. 4 A it is identical, only not Identical place is that each ribs 34 is projected along the inner surface 311 of the driving part 31 of the bat 3.

It is multiple with reference to shown in Fig. 6, bat 3rd embodiment of the present invention, substantially disclose with Fig. 4 A it is identical, only not Identical place is, inner surface 311 of each ribs 34 along 31 epimere of driving part of the bat 3 Project.

Illustrate further, again refering to shown in Fig. 4 A to Fig. 6, it is every that the inner surface of the bat 3 is projected One ribs 34, with the bat 3 with glass fibre reinforced plastic (glass fiber reinforced plastics) Make, each ribs 34 and both bats 3 are different material.In this case preferred embodiment, can borrow By the bat 3 and the material of each ribs 34, different effects are reached.Such as each ribs 34 material be compared with the bat 3 be low-gravity material, be selected from carbon fiber reinforced plastic (carbon fiber Reinforced plastics) when making, the thickness of the bat 3 is reduced, the bat 3 can have unnecessary weight Amount can carry out the foundation of counterweight so that 3 low-gravity of bat and high inertia away from performance design, can more carry Stability when height dubs, therefore effect purpose of the present invention can be reached really.It is noted that every One ribs 34 than 3 light specific gravity of bat, the preparation side of the bat 3 and each 34 material of ribs Formula in addition to above-mentioned referring to, also following several situations：The bat 3 is carbon fiber reinforced plastic (carbon Fiber reinforced plastics) to make, each ribs 34 is Ke Weila fibre strengthening plastic cement (Kevlar) Make；Or the bat 3 is made for carbon fiber reinforced plastic (carbon fiber reinforced plastics), often One ribs 34 is made up of high-intensity resin.It is more particularly described, high-intensity resin about intensity is 5kgf/mm², its material for being included is, with engineering of the polycarbonate (polycarbonate) as representative Plastics (engineering plastics), or with macromolecular material PEEK (polyether ether ketone) as generation The superengineering plastics (super engineering plastics) of table.

Again refering to shown in Fig. 4 A and Fig. 4 B, each ribs 34 that the inner surface of the bat 3 is projected Thickness be direction progressive additive along the oblique section portion 32 to the driving part 31 of the bat 3, and it is each should The thickness of ribs 34 is between 1.5mm～10mm.The section configuration of each ribs 34 is rectangular Shape, but enforcement aspect is limited according to this.And in other possible embodiments, it is as shown in Figure 4 C, each The section configuration of the ribs 34 for trapezoidal, or as shown in Figure 4 D, the section shape of each ribs 34 Shape is arc, but enforcement aspect is limited according to this.

Bat fourth embodiment of the present invention shown in Fig. 7 is refer to, and substantially phase is disclosed with Fig. 4 A, Fig. 5 and Fig. 6 Together, only the place of differing is, each its thickness being set as of the ribs 34 is the weight strength according to the bat 3 Increase and thicken.When the thickness of each ribs 34 increases, the relative thickness for reducing the bat 3, its Shock-absorbing and intensity effect do not subtract, and can more mitigate the weight of 3 entirety of bat.

In addition, referring again to Fig. 4 A, and while coordinate shown in Fig. 5 to Fig. 7, each ribs 34 is projected It is between 100mm～600mm in the length of the inner surface of the bat 3.

Certainly, the present invention can also have other various embodiments, in the feelings without departing substantially from spirit of the invention and its essence Under condition, those of ordinary skill in the art can make various corresponding changes and deformation, but this according to the present invention A little corresponding changes and deformation should all belong to the protection domain of the claims in the present invention.

Claims

1. a kind of bat, the bat include the driving part, a grip part for extending along an axis, and one connects The oblique section portion between the driving part and the grip part is met, the larger diameter end in the wherein oblique section portion connects the driving part One end, the smaller diameter end in the oblique section portion connects the grip part；It is characterized in that：

The bat also includes the inner surface ribs that project of the multiple tracks along the bat, each ribs be compared with The bat is made up of low-gravity material, and each ribs is different material with both bats and is combined into It is integrated.

2. bat according to claim 1, it is characterised in that the bat is glass fibre reinforced plastic system Into, each ribs is made up of carbon fiber reinforced plastic, or the bat is made up of carbon fiber reinforced plastic, Each ribs is made up of Ke Weila fibre strengthening plastic cement, or the bat is made up of carbon fiber reinforced plastic, Each ribs is made up of high-intensity resin.

3. bat according to claim 1, it is characterised in that each ribs is darted at the bat The length of inner surface is between 100mm～600mm.

4. bat according to claim 1, it is characterised in that the bat that each ribs is projected Inner surface is the inner surface in the driving part of the bat and the oblique section portion, or the driving part of the bat Inner surface, or the inner surface of the driving part epimere of the bat.

5. bat according to claim 4, it is characterised in that the thickness of each ribs is along the ball The direction progressive additive in the oblique section portion to the driving part of rod.

6. bat according to claim 1, it is characterised in that each ribs is darted at the bat The thickness of inner surface is between 1.5mm～10mm.

7. bat according to claim 1, it is characterised in that each ribs is darted at the bat The thickness of inner surface is to increase according to the weight strength of the bat and thicken.

8. bat according to claim 1, it is characterised in that the section configuration of each ribs is length It is square, or for trapezoidal, or be arc.