CN201182877Y - High-elasticity high-ductility baseball bats - Google Patents
High-elasticity high-ductility baseball bats Download PDFInfo
- Publication number
- CN201182877Y CN201182877Y CNU2007200598595U CN200720059859U CN201182877Y CN 201182877 Y CN201182877 Y CN 201182877Y CN U2007200598595 U CNU2007200598595 U CN U2007200598595U CN 200720059859 U CN200720059859 U CN 200720059859U CN 201182877 Y CN201182877 Y CN 201182877Y
- Authority
- CN
- China
- Prior art keywords
- baseball bat
- elasticity
- carbon fiber
- opp film
- strike portion
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a baseball bat with high elasticity and high tenacity, which comprises a striking part and a gripping part, wherein, the striking part and the gripping part are connected, the striking part comprises a metal layer outer tube, an OPP film and a carbon fiber inner tube, the metal layer is positioned at the outermost layer, and the OPP film is positioned between the metal layer and the carbon fiber inner tube. The baseball bat with high elasticity and high tenacity adopts the structure that the striking part comprises the metal layer outer tube, the OPP film and the carbon fiber inner tube, thereby having higher elasticity and tenacity. Compared with the prior art, the baseball bat with high elasticity and high tenacity has the advantages that the baseball bat is not easy to be damaged and both the elasticity and the tenacity are higher.
Description
Technical field
The utility model relates to technical field of sports apparatus, especially relates to a kind of high resiliency baseball bat.
Background technology
The baseball bar in use; owing to will firmly remove to impact ball; existing baseball bat is frangibility usually; and surface flatness is not enough; and being the baseball bat internal structure, the reason that causes this result causes; existing baseball bat structure such as Chinese patent ZL91232643.3 disclose a kind of baseball bat; system makes one with fibre reinforced plastic and has empty outside shell among the predetermined wall thickness; this outside shell has the portion of making; one grip part; an and elastic bend part that is positioned between this strike portion and this grip part; it is characterized in that pasting the Elastic plastic-rubber film of one deck on the surface, at least one position at aforementioned each position with injection mo(u)lding; by this, shell outside this baseball bat has certain elasticity owing to have the protection and the slow weighing apparatus of this Elastic plastic-rubber thin layer; damping capaicty and surface strength; but this baseball bat is easy to fracture, and toughness is bad, and elasticity is also good inadequately.
The utility model content
The purpose of this utility model is in order to solve above-mentioned the deficiencies in the prior art, provides than former baseball bar to gain in strength, be not easy to fracture and a kind of high resiliency high tenacity baseball bat of the concrete higher elasticity of strike portion.
The technical solution of the utility model is: a kind of high resiliency high tenacity baseball bat, it comprises a strike portion, one grip part, strike portion links to each other with the grip part, described strike portion comprises pipe in metal level outer tube, OPP film casing and the carbon fiber, metal level is positioned at outermost layer, and the OPP film casing is in metal level and carbon fiber between the pipe.
Described OPP film casing two ends are fixed by film.
Port is provided with end cap in described strike portion.
The utility model adopts said structure, strike portion to comprise pipe in metal level outer tube, OPP film casing and the carbon fiber, thereby has higher elasticity and toughness, and that the utility model compared with prior art has is not fragile, elasticity and toughness advantage of higher.
Description of drawings
Fig. 1 is the utility model baseball bat stereogram;
Fig. 2 is the utility model baseball bat longitudinal sectional drawing.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1, a kind of high resiliency high tenacity baseball bat shown in Figure 2, it comprises a strike portion 1, one grip part 2, strike portion 1 links to each other with grip part 2, described strike portion 1 comprises pipe 5 in metal level outer tube 3, OPP film casing 4 and the carbon fiber, and metal level outer tube 3 is positioned at outermost layer, and OPP film 4 is managed between 5 in metal level outer tube 3 and carbon fiber, port is provided with end cap 6 in described strike portion, and described OPP film casing two ends are fixing by film 7.
More than be an embodiment of the present utility model, those skilled in the art are belonging to protection domain of the present utility model in the improvement that does not break away from the utility model spirit scope.
Claims (2)
1, a kind of high resiliency high tenacity baseball bat, it comprises a strike portion, a grip part, strike portion links to each other with the grip part, it is characterized in that described strike portion comprises pipe in metal level outer tube, OPP film and the carbon fiber, metal level is positioned at outermost layer, and the OPP film is in metal level and carbon fiber between the pipe.
2, a kind of high resiliency high tenacity baseball bat according to claim 1 is characterized in that described strike portion port is provided with end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200598595U CN201182877Y (en) | 2007-11-20 | 2007-11-20 | High-elasticity high-ductility baseball bats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200598595U CN201182877Y (en) | 2007-11-20 | 2007-11-20 | High-elasticity high-ductility baseball bats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201182877Y true CN201182877Y (en) | 2009-01-21 |
Family
ID=40270613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200598595U Expired - Lifetime CN201182877Y (en) | 2007-11-20 | 2007-11-20 | High-elasticity high-ductility baseball bats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201182877Y (en) |
-
2007
- 2007-11-20 CN CNU2007200598595U patent/CN201182877Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: LIAO GUOTING Effective date: 20120511 Owner name: DONGGUAN YONGHU COMPOUND MATERIALS CO., LTD. Free format text: FORMER OWNER: LIAO YUANHONG Effective date: 20120511 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120511 Address after: 523710 Guangdong Province, Dongguan city Tangxia Town Industrial Zone, Dongguan gem B Jiao Tong Yonghu compound materials Co Ltd Patentee after: Quest Composite Technology Corporation Address before: 523710 Guangdong Province, Dongguan city Tangxia Town Industrial Zone, Dongguan gem B Jiao Tong Yonghu compound materials Co Ltd Co-patentee before: Liao Guoting Patentee before: Liao Yuanhong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090121 |