CN102078680A - Fibrous damping baseball bat main body and fabrication method thereof - Google Patents
Fibrous damping baseball bat main body and fabrication method thereof Download PDFInfo
- Publication number
- CN102078680A CN102078680A CN2010106026204A CN201010602620A CN102078680A CN 102078680 A CN102078680 A CN 102078680A CN 2010106026204 A CN2010106026204 A CN 2010106026204A CN 201010602620 A CN201010602620 A CN 201010602620A CN 102078680 A CN102078680 A CN 102078680A
- Authority
- CN
- China
- Prior art keywords
- main body
- baseball bat
- connecting portion
- bat main
- soft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention discloses a fibrous damping baseball bat main body and a fabrication method thereof. The baseball bat main body comprises a striking part, a connecting part and a grip part which are integrally and sequentially connected together, wherein, one end of the connecting part stretches into the striking part, an annular cavity is formed between an outside wall surface of the connecting part and an inside wall surface of the striking part, and a damping ring is arranged in the annular cavity. The fabrication method comprises the following steps: selecting and winding a fiber cloth to form the soft striking part, the connecting part and the grip part; and connecting the striking part, the connecting part, the grip part and the like for integration, placing the integrally connected parts in a die, and curing and molding to obtain the fibrous damping baseball bat main body. The fabrication method has the advantages that the ratio of defective products is extremely small, the conformity rate of the baseball bat main body is greatly improved, and the production cost is lowered; meanwhile the integrally molded fibrous baseball bat main body with a hollow structure has the advantages of light weight, good elasticity, excellent batting performance, high integral structure strength and less possibility of rupture or dent; and by utilizing the damping ring, the baseball bat main body has a good damping function.
Description
Technical field
The present invention relates to technical field of sports apparatus, refer in particular to a kind of cellulosic damping baseball bat main body and preparation method thereof.
Background technology
Flourish along with sports, baseball be as a kind of sports item, and characteristics are attracting numerous fans so that its craftsmenship height, excitant be strong etc.In baseball, baseball bat system is used for the instrument of the high speed ball being hit away for the user, therefore, advantage such as preferable baseball bat must possess light weight, rigidity is strong, elasticity is good and damping capaicty is good, and the high speed spheroid enormous impact strength of moment also must be able to be born in the baseball bat surface.
At present, the employed baseball bat of baseball is broadly divided into wooden baseball bat, metal matter baseball bat and contains cellulosic baseball bat three major types.
Wherein, the price of wooden baseball bat is the cheapest, and is therefore very universal, yet, it has some shortcomings, at first, the overall weight of wooden baseball bat is heavier, and its center of gravity is partially by hitting the size end, its balance is not good, therefore, comparatively painstaking during use, the speed of swinging is slower, makes that the baseball that hits is not powerful, flying distance short; Secondly, the structure of wooden baseball bat is comparatively fragile, easily rhegma even fracture; Moreover wooden baseball bat is very violent in the vibrations that square stance produced, and can make striker's hand feel tingle even damage.
Metallic baseball bat, for example, aluminium matter baseball bat, it is generally hollow structure, and Comparatively speaking, its weight is lighter, and its equalization point is also more satisfactory, therefore the performance of batting is preferable, and simultaneously, the also more wooden baseball bat of aluminium matter baseball bat is sturdy and durable, but, aluminium bar is to still have the violent problem of vibrations in batting, and with the batting sound and the reverb that can send shrillness, and indenture can appear in striking spot on the ball.
The fiber material has light weight, intensity height, shakes characteristics such as less, and therefore, afterwards, the fiber material was applied on the baseball bat by people.
For example, in the prior art, the baseball bat of the fibre reinforced plastics type that utilizes the fiber material to combine and make with plastics, its concrete system passes through the pre-soaked thermoplastic of going up melting of fibre bundle, be wound in one with predetermined direction then and have on the core of bat shape forming outside shell, last again this core is taken out and carries out suitable modification can obtain a baseball bat, this kind manufacture method is referred to as fiber and twines method, it is longer that it makes needed man-hour, and production efficiency is low; And, in winding process, this core must keep suitable temperature, so that the thermoplastic of above-mentioned dipping can not solidify, but the temperature of each position of whole core is difficult to be consistent, therefore, some fibre bundle that is impregnated with thermoplastic promptly solidifies before winding and can't stick together with the fibre bundle of adjacent bed, in this case, can reduce the intensity of this baseball bat, in addition, tension force when each interlayer only depends on fibre bundle to twine stacks together, therefore, it is tight inadequately to fit between each layer, and its structural strength of this kind baseball bat is not high enough;
And for example, in the existing another kind of technology, system utilizes thermoplastic to be base material, with the fibrous matter is reinforcing material, this manufacture method is, take a high temperature resistant and interior pipe of rubber-like earlier, in this, coat one deck thermoplastic plastic substrates layer on the tube-surface, again around a long fibre enhancement layer, so repeat,, this tube is inserted curing molding in the mould to form a tube with the outside shell of laminated shape, therefore, the fibre reinforced plastics type baseball bat made than above-mentioned winding method of its intensity is good; But, in actual use, can find that its structural strength still is not high enough, and it fails damping to greatest extent to satisfy user's needs, simultaneously, this kind preparation method is than being prone to defective products in complexity and the manufacturing process.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose provides a kind of cellulosic damping baseball bat main body, and its weight is light, structural strength is high, avoided fracture or recessed damage phenomenon, and it has shock-absorbing function well;
Another object of the present invention provides a kind of preparation method of cellulosic damping baseball bat main body, and it has preferable make efficiency and quality yield
For achieving the above object, the present invention adopts following technical scheme:
A kind of cellulosic damping baseball bat main body comprises hollow type strike portion, handle portion and connecting portion that one connects, and this strike portion, handle portion and connecting portion be series fiber matter strike portion, cellulosic handle portion and cellulosic connecting portion respectively; Wherein, this connecting portion is connected between aforementioned strike portion and the handle portion, the first end of this connecting portion stretches in the strike portion and is connected on the interior sidewall surface of strike portion, form a toroidal cavity between the outer side surface of this connecting portion and the strike portion interior sidewall surface, in this toroidal cavity, be provided with shock absorbing ring.
As a kind of preferred version, described toroidal cavity is arranged with on side wall surface outside the aforementioned connecting portion first end.
As a kind of preferred version, be coated with a rubber sleeve on the outer side surface that exposes aforementioned strike portion of described connecting portion, and this rubber sleeve gland is in the outside junction of aforementioned strike portion and connecting portion.
As a kind of preferred version, the structure that the first end of described connecting portion system sticks up to turning up along ora terminalis.
A kind of preparation method of cellulosic damping baseball bat main body comprises the steps:
(a) prefabricated soft baseball bat main body: earlier roll into soft strike portion body with fiber cloth, soft handle portion's body and soft connecting portion body, and prepare a shock absorbing ring, shock absorbing ring is placed near on the first end outer side surface of connecting portion, then, the first end of this connecting portion and the second end are connected with handle portion with aforementioned strike portion respectively, wherein, the first end of this connecting portion stretches in the aforementioned strike portion, make this strike portion be wrapped in outside the aforementioned shock absorbing ring, thereby, aforementioned shock absorbing ring is sandwiched between strike portion interior sidewall surface and the connecting portion outer side surface, and the end face of this first end is connected within the aforementioned strike portion on the side wall surface;
(b) curing molding: aforementioned soft baseball bat main body inserted in the mould heat, make its solidifying and setting become a cellulosic damping baseball bat main body;
(c) taking out finished product from mould gets final product.
As a kind of preferred version, the making step of soft strike portion body in the described step (a), soft connecting portion body or soft handle portion body is: take corresponding auxiliary rod earlier as the coiling center, select for use the fiber layer of cloth to reel and be coated on outside the auxiliary rod; Then, extract corresponding auxiliary rod out, make aforementioned the have soft strike portion body of hollow structure, soft connecting portion body or soft handle portion body.
As a kind of preferred version, when tying up to heating in the described step (b), charge into compressed air to the hollow tube inside of this soft baseball bat main body, to form inner high voltage soft baseball bat main body is bulged.
As a kind of preferred version, the first end of described connecting portion system makes the structure of sticking up to turning up along ora terminalis by mould molding.
The present invention compared with prior art has tangible advantage and beneficial effect:
The baseball bat main body that mainly is the present invention is the cellulosic baseball bat main body of integrated hollow structure, this baseball bat main body all is that the fiber material is made, it is in light weight, good springiness, the batting performance is good, overall construction intensity is high, not easy fracture or recessed damage, and, device has shock absorbing ring in the baseball bat main body, makes this baseball bat main body have good shock-absorbing function;
Secondly, its manufacturing process is simple, selects for use fiber cloth to reel respectively earlier and forms soft strike portion, three parts of connecting portion and handle portion, and shock absorbing ring is placed in outside the connecting portion; Again should strike portion, connecting portion and handle portion links into an integrated entity and place the mould curing molding to get final product, so, aforementioned shock absorbing ring is coated on the baseball bat body interior well, not only mounting means is convenient, fast for it, and its mounting structure is firm, be difficult for becoming flexible, guaranteed the best shock-absorbing function when baseball bat uses; And, utilize the ratio of the defective products that produces in this kind preparation method minimum, improved the yields of baseball bat main body greatly, reduced production cost.
For more clearly setting forth architectural feature of the present invention and effect, the present invention is described in detail below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the three-dimensional diagrammatic sketch of the present invention's preferred embodiment;
Fig. 2 is the sectional view at M-M place among Fig. 1;
Fig. 3 is that diagrammatic sketch is amplified in the part at A place among Fig. 2;
Fig. 4 is the exploded view of cellulosic damping baseball bat main body in the present invention's the preferred embodiment;
Fig. 5 is the configuration diagram of shock absorbing ring in the present invention's the preferred embodiment;
Fig. 6 is the first step assembled state diagrammatic sketch of first kind of assemble method in the present invention's the preferred embodiment;
Fig. 7 is the second step assembled state diagrammatic sketch of first kind of assemble method in the present invention's the preferred embodiment;
Fig. 8 is the 3rd a step assembled state diagrammatic sketch of first kind of assemble method in the present invention's the preferred embodiment;
Fig. 9 is the three-dimensional diagrammatic sketch of cellulosic damping baseball bat main body in the present invention's the preferred embodiment;
Figure 10 is the three-dimensional diagrammatic sketch that cellulosic damping baseball bat main body is set with rubber sleeve outward among Fig. 8;
Figure 11 is the state diagram when cellulosic damping baseball bat main body places mould among Fig. 8;
Figure 12 is the second step assembled state diagrammatic sketch of the present invention's the another kind of assemble method of preferred embodiment.
The accompanying drawing identifier declaration:
10, end cap 20, main body
21, strike portion 22, connecting portion
221, toroidal cavity 222, first end
223, the second end 23, handle portion
30, shock absorbing ring 40, rubber sleeve
50, mould.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further described.
See also Fig. 1 to shown in Figure 12, it has demonstrated the concrete structure of the present invention's preferred embodiment, include main body 20 and end cap 10, this main body 20 comprises strike portion 21, handle portion 23 and the connecting portion 22 that one connects, wherein, this strike portion 21, handle portion 23 and connecting portion 22 all are hollow structure, the design of hollow structure, can make it have elastic effect preferably, and should strike portion 21, handle portion 23 and connecting portion 22 series fiber matter strike portions 21, cellulosic handle portion 23 and cellulosic connecting portion 22 respectively.
Please refer to shown in Figure 3ly, this strike portion 21 has both ends open, and aforementioned end cap 10 is packaged in a port of main body 20;
These handle portion 23 afterbodys are convexly equipped with a circulus, and hand skids off handle portion 23 when preventing to use;
These connecting portion 22 two ends are respectively first end 222 and the second end 223, in being arranged with toroidal cavity 221 on the side wall surface outside this first end 222, so, make this first end 222 be the structure of sticking up to turning up along ora terminalis;
As shown in Figure 2, this connecting portion 22 is connected between aforementioned strike portion 21 and the handle portion 23, the first end 222 of this connecting portion 22 stretches in the aforementioned strike portion 21 and is connected on the interior sidewall surface of strike portion 21, aforementioned toroidal cavity 221 is between the outer side surface and strike portion 21 interior sidewall surface of connecting portion 22, and this toroidal cavity 221 is not communicated with strike portion 21 internal cavities, need to prove, this toroidal cavity 221 does not limit to and is arranged with on the outer side surface of aforementioned connecting portion 22, also can be arranged with on aforementioned strike portion 21 interior sidewall surface or be designed to other suitable construction, only need be satisfied with and be formed with aforementioned toroidal cavity 221 between aforementioned connecting portion 22 outer side surfaces and strike portion 21 madial walls and get final product; In this toroidal cavity 221, be provided with shock absorbing ring 30, the shape of this shock absorbing ring 30 and aforementioned toroidal cavity 221 coincide, the Sasser that square stance produced then is passed to this shock absorbing ring 30 by strike portion 21 and is absorbed by shock absorbing ring 30, this shock absorbing ring 30 is to be made by the damping material, as foam, PU, EVA etc., or other material with better damping, noise reduction effect also can.
And, on the outer side surface that exposes strike portion 21 of aforementioned connecting portion 22, be coated with a rubber sleeve 40, these rubber sleeve 40 glands are in the outside junction of aforementioned strike portion 21 and connecting portion 22, this rubber sleeve 40 can realize presenting on aforementioned body 20 outer side surfaces even transition of strike portion 21 to connecting portion 22, form a plurality of annular grooves in these rubber sleeve 40 outer surfaces, increase surperficial contact friction force, hand slides to strike portion 21 from aforementioned handle portion 23 when effectively avoiding using, simultaneously, this rubber sleeve 40 also can increase the aesthetics of baseball bat from aspects such as color, patterns.
Aforementioned baseball bat main body 20 is the structure of one, and its concrete preparation method is as follows:
At first, prefabricated soft baseball bat main body 20, take corresponding auxiliary rod earlier as the coiling center, select for use folded coiling of fiber layer of cloth (the fiber layer of cloth of making as glass fibre, carbon fiber or boron fibre etc.) to be coated on outside the auxiliary rod, to form soft strike portion 21, soft connecting portion 22 and soft handle portion 23; Extract aforementioned corresponding auxiliary rod out, make aforementioned soft strike portion 21, connecting portion 22 and handle portion 23 in be formed centrally hollow, thus, make aforementioned soft strike portion 21 bodys, soft connecting portion 22 bodys and soft handle portion's 23 bodys (as shown in Figure 3) with hollow structure; Prepare a shock absorbing ring 30(as shown in Figure 4), shock absorbing ring 30 was placed near (as shown in Figure 5) on first end 222 outer side surfaces of connecting portion 22, then, the first end 222 of this connecting portion 22 and second end section 223 are not connected with handle portion 23 (in this step: can earlier connecting portion 22 and strike portion 21 be connected into state shown in Figure 6, again connecting portion 22 and handle portion 23 be connected into state shown in Figure 7 with aforementioned strike portion 21; Also can earlier connecting portion 22 be connected into state shown in Figure 12 with handle portion 23, again connecting portion 22 be connected into state shown in Figure 7 with strike portion 21.), wherein, the first end 222 of this connecting portion 22 stretches in the aforementioned strike portion 21, make this strike portion 21 be wrapped in outside the aforementioned shock absorbing ring 30, thereby, aforementioned shock absorbing ring 30 is sandwiched between strike portion 21 interior sidewall surface and connecting portion 22 outer side surfaces, and the end face of this first end 222 is connected within the aforementioned strike portion 21 on the side wall surface;
Then, with aforementioned soft baseball bat main body 20 curing moldings, concrete system by overlaying soft baseball bat main body 20 on mould 50 internal faces with locating moulding, and charge into compressed air in the hollow tube inside of this soft baseball bat main body 20, to form inner high voltage soft baseball bat main body 20 is bulged, and carry out hot setting under this state, each layer fiber cloth of aforementioned soft baseball bat main body 20 all closely fits in together, thus, moulding one cellulosic damping baseball bat main body 20;
At last, taking out finished product from mould 50 gets final product, because the die cavity of aforementioned mould 50 and baseball bat main body 20 are under aforementioned solidification, its cooling shrinkage factor difference, between die cavity and baseball bat main body 20, can form tangible gap, therefore, just the finished product of baseball bat main body 20 can be taken out from aforementioned mould 50 easily.
Design focal point of the present invention is, it mainly is the cellulosic baseball bat main body that this baseball bat main body is integrated hollow structure, this baseball bat main body all is that the fiber material is made, it is in light weight, good springiness, the batting performance is good, overall construction intensity is high, not easy fracture or recessed damage, and, device has shock absorbing ring in the baseball bat main body, makes this baseball bat main body have good shock-absorbing function; Secondly, its manufacturing process is simple, selects for use fiber cloth to reel respectively earlier and forms soft strike portion, three parts of connecting portion and handle portion, and shock absorbing ring is placed in outside the connecting portion; Again should strike portion, connecting portion and handle portion links into an integrated entity and place the mould curing molding to get final product, so, aforementioned shock absorbing ring is coated on the baseball bat body interior well, not only mounting means is convenient, fast for it, and its mounting structure is firm, be difficult for becoming flexible, guaranteed the best shock-absorbing function when baseball bat uses; And, utilize the ratio of the defective products that produces in this kind preparation method minimum, improved the yields of baseball bat main body greatly, reduced production cost.
The above, it only is preferred embodiment of the present invention, be not that technical scope of the present invention is imposed any restrictions, so every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any trickle modification, equivalent variations and modification that above embodiment did.
Claims (8)
1. a cellulosic damping baseball bat main body is characterized in that: comprise hollow type strike portion, handle portion and connecting portion that one connects, this strike portion, handle portion and connecting portion difference series fiber matter strike portion, cellulosic handle portion and cellulosic connecting portion; Wherein, this connecting portion is connected between aforementioned strike portion and the handle portion, the first end of this connecting portion stretches in the strike portion and is connected on the interior sidewall surface of strike portion, form a toroidal cavity between the outer side surface of this connecting portion and the strike portion interior sidewall surface, in this toroidal cavity, be provided with shock absorbing ring.
2. cellulosic damping baseball bat main body according to claim 1, it is characterized in that: described toroidal cavity is arranged with on side wall surface outside the aforementioned connecting portion first end.
3. cellulosic damping baseball bat main body according to claim 1 is characterized in that: be coated with a rubber sleeve on the outer side surface that exposes aforementioned strike portion of described connecting portion, and this rubber sleeve gland is in the outside junction of aforementioned strike portion and connecting portion.
4. cellulosic damping baseball bat main body according to claim 1 is characterized in that: the structure that the first end system of described connecting portion sticks up to turning up along ora terminalis.
5. the preparation method of a cellulosic damping baseball bat main body is characterized in that: comprise the steps:
(a) prefabricated soft baseball bat main body: earlier roll into soft strike portion body with fiber cloth, soft handle portion's body and soft connecting portion body, and prepare a shock absorbing ring, shock absorbing ring is placed near on the first end outer side surface of connecting portion, then, the first end of this connecting portion and the second end are connected with handle portion with aforementioned strike portion respectively, wherein, the first end of this connecting portion stretches in the aforementioned strike portion, make this strike portion be wrapped in outside the aforementioned shock absorbing ring, thereby, aforementioned shock absorbing ring is sandwiched between strike portion interior sidewall surface and the connecting portion outer side surface, and the end face of this first end is connected within the aforementioned strike portion on the side wall surface;
(b) curing molding: aforementioned soft baseball bat main body inserted in the mould heat, make its solidifying and setting become a cellulosic damping baseball bat main body;
(c) taking out finished product from mould gets final product.
6. the preparation method of cellulosic damping baseball bat main body according to claim 5, it is characterized in that: the making step of soft strike portion body in the described step (a), soft connecting portion body or soft handle portion body is: take corresponding auxiliary rod earlier as the coiling center, select for use the fiber layer of cloth to reel and be coated on outside the auxiliary rod; Then, extract corresponding auxiliary rod out, make aforementioned the have soft strike portion body of hollow structure, soft connecting portion body or soft handle portion body.
7. the preparation method of cellulosic damping baseball bat main body according to claim 5, it is characterized in that: when tying up to heating in the described step (b), hollow tube inside to this soft baseball bat main body charges into compressed air, to form inner high voltage soft baseball bat main body is bulged.
8. the preparation method of cellulosic damping baseball bat main body according to claim 5 is characterized in that: the first end system of described connecting portion makes the structure of sticking up to turning up along ora terminalis by mould molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106026204A CN102078680B (en) | 2010-12-23 | 2010-12-23 | Fibrous damping baseball bat main body and fabrication method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106026204A CN102078680B (en) | 2010-12-23 | 2010-12-23 | Fibrous damping baseball bat main body and fabrication method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102078680A true CN102078680A (en) | 2011-06-01 |
| CN102078680B CN102078680B (en) | 2012-11-28 |
Family
ID=44084996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106026204A Active CN102078680B (en) | 2010-12-23 | 2010-12-23 | Fibrous damping baseball bat main body and fabrication method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102078680B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104606860A (en) * | 2014-12-29 | 2015-05-13 | 东莞永湖复合材料有限公司 | Dynamic damping automatic regulating type composite carbon fiber baseball bat |
| CN106474700A (en) * | 2015-08-24 | 2017-03-08 | 威捷国际有限公司 | Three-stage bat manufacture method and products thereof |
| TWI651119B (en) * | 2018-02-06 | 2019-02-21 | 錦美運動用品（東莞）有限公司 | Bat connection structure |
| CN114931732A (en) * | 2022-05-24 | 2022-08-23 | 天长市正牧铝业科技有限公司 | Light high-strength bat and preparation method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI584850B (en) * | 2015-09-02 | 2017-06-01 | Well Jet International Co Ltd | Bat |
| TWI623341B (en) * | 2017-06-08 | 2018-05-11 | Bat joint structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5219164A (en) * | 1991-05-31 | 1993-06-15 | Peng Jung Ching | Shock absorbing baseball bat |
| US5593158A (en) * | 1995-12-21 | 1997-01-14 | Jas D. Easton, Inc. | Shock attenuating ball bat |
| CN101365518A (en) * | 2006-01-03 | 2009-02-11 | 伊斯顿运动有限公司 | Multi-piece ball bat connected via a flexible joint |
| TW201039890A (en) * | 2009-05-06 | 2010-11-16 | xiu-zheng Xu | Assembled shock absorbing bat |
| CN201939975U (en) * | 2010-12-23 | 2011-08-24 | 东莞永湖复合材料有限公司 | Fiber shock-absorbing baseball bat main body |
-
2010
- 2010-12-23 CN CN2010106026204A patent/CN102078680B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5219164A (en) * | 1991-05-31 | 1993-06-15 | Peng Jung Ching | Shock absorbing baseball bat |
| US5593158A (en) * | 1995-12-21 | 1997-01-14 | Jas D. Easton, Inc. | Shock attenuating ball bat |
| CN101365518A (en) * | 2006-01-03 | 2009-02-11 | 伊斯顿运动有限公司 | Multi-piece ball bat connected via a flexible joint |
| TW201039890A (en) * | 2009-05-06 | 2010-11-16 | xiu-zheng Xu | Assembled shock absorbing bat |
| CN201939975U (en) * | 2010-12-23 | 2011-08-24 | 东莞永湖复合材料有限公司 | Fiber shock-absorbing baseball bat main body |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104606860A (en) * | 2014-12-29 | 2015-05-13 | 东莞永湖复合材料有限公司 | Dynamic damping automatic regulating type composite carbon fiber baseball bat |
| CN106474700A (en) * | 2015-08-24 | 2017-03-08 | 威捷国际有限公司 | Three-stage bat manufacture method and products thereof |
| TWI651119B (en) * | 2018-02-06 | 2019-02-21 | 錦美運動用品（東莞）有限公司 | Bat connection structure |
| CN114931732A (en) * | 2022-05-24 | 2022-08-23 | 天长市正牧铝业科技有限公司 | Light high-strength bat and preparation method thereof |
| CN114931732B (en) * | 2022-05-24 | 2024-04-05 | 天长市正牧铝业科技有限公司 | Light high-strength ball bat and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102078680B (en) | 2012-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102078680B (en) | Fibrous damping baseball bat main body and fabrication method thereof | |
| JP5964748B2 (en) | Fiber composite material and manufacturing method thereof | |
| US5722908A (en) | Composite bat with metal barrel area and method of fabrication | |
| JP5855861B2 (en) | Ball bat including a barrel portion having separate proximal and distal members | |
| JP6403721B2 (en) | Tubular member and assembly and method for manufacturing composite frame | |
| CN101156983B (en) | Composite bat having a single, hollow primary tube | |
| CN201939975U (en) | Fiber shock-absorbing baseball bat main body | |
| CN201337793Y (en) | Combined hockey stick | |
| CN205438983U (en) | Ball is mould for veneer gluing | |
| US20240024745A1 (en) | Pickleball racket and its preparation method | |
| CN105080094A (en) | Composite damping baseball bat and production process thereof | |
| TWM585645U (en) | Beach tennis racket | |
| WO2012149490A1 (en) | Improved composite member and method of making | |
| CN115025468A (en) | Gradient badminton racket and preparation process thereof | |
| JP4017429B2 (en) | Baseball or softball bat | |
| GB2432124A (en) | A hurley | |
| GB2428585A (en) | Sports bat with hollow handle | |
| CN217339998U (en) | Beach racket | |
| CN219440611U (en) | Middle tube of badminton racket | |
| CN201239497Y (en) | Hollow type racket | |
| CN212067648U (en) | Badminton racket frame reaches racket including it | |
| CN212067649U (en) | Golf club | |
| CN203915972U (en) | A kind of offensive racket of improvement | |
| JP2019187965A (en) | Badminton racket | |
| JP2872935B2 (en) | Method of manufacturing FRP bat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160923 Address after: 523000 Guangdong city of Dongguan province Tangxia Zhen Heng Tian Er Lu No. 1 Patentee after: Dongguan Yong Qi composite material Co., Ltd. Address before: 523000 Guangdong Province, Dongguan city Tangxia town B Jiao Tong Stone Industrial Zone Patentee before: Quest Composite Technology Corporation |