CN2684892Y - Baseball bat with intermediate layer of elastomeric material - Google Patents
Baseball bat with intermediate layer of elastomeric material Download PDFInfo
- Publication number
- CN2684892Y CN2684892Y CNU2004200153390U CN200420015339U CN2684892Y CN 2684892 Y CN2684892 Y CN 2684892Y CN U2004200153390 U CNU2004200153390 U CN U2004200153390U CN 200420015339 U CN200420015339 U CN 200420015339U CN 2684892 Y CN2684892 Y CN 2684892Y
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- CN
- China
- Prior art keywords
- baseball bat
- layer
- baseball
- elastomeric material
- elastomer layer
- 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 - Fee Related
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Abstract
The utility model belongs to the technical field of sport equipment technique and specifically relates to a baseball bat is related to. The utility model discloses a middle part has the cavity, and the outside of cavity then is the combined material layer, and wherein, the combined material in situ package has the elastomer layer that comprises elastic material. Because the composite material layer is wrapped with the elastomer layer made of the elastic material, the elasticity and the shock absorption of the baseball bat can be improved by utilizing the elasticity of the elastic material, so that the elastic force of the baseball bat rebounding to the baseball in the batting process is increased, and the baseball can be hit farther; in addition, the shock absorption performance of the elastic material can weaken the vibration feeling generated during the hitting, thereby playing a shock absorption role.
Description
Technical field:
The utility model relates to technical field of sports apparatus, especially relates to a kind of baseball bat.
Background technology:
See shown in accompanying drawing 1 and the accompanying drawing 2, traditional baseball bat is to make moulding by composites such as carbon fibre, glasses to form, its middle part has a cavity 01, the outside of cavity 01 then is a composite layer 02, because the rigidity of composite layer 02 is bigger, its inside but be not provided with can shock-absorbing elastomeric layer, make this baseball bat not good enough in square stance elasticity, be difficult to hit ball farther; In addition, in the batting process, baseball bat is also stronger to the vibratory sensation that user's palm of the hand causes, and makes the user feel uncomfortable.
Summary of the invention:
The baseball bat of the purpose of this utility model with regard to being to provide a kind of intermediate layer to be added with elastomeric material at the deficiencies in the prior art part, this baseball bat has better elastic and shock absorption, can overcome the existing shortcoming of traditional baseball bat.
For achieving the above object, middle part of the present utility model has cavity, and the outside of cavity then is a composite layer, wherein, is surrounded by the elastomer layer that is made of elastomeric material in the composite layer.
As improvement of the technical scheme, accompany hard objects between described composite layer and the elastomer layer.
As the improvement of the another kind of form of technique scheme, hard objects also can be clipped in elastomer layer inside.
Described elastomer layer is positioned at the batting district of composite layer.
Described elastomer layer also can be positioned at the district that holds of composite layer.
Advantage of the present utility model is: because it is surrounded by the elastomer layer that is made of elastomeric material in composite layer, thereby the elasticity that can utilize elastomeric material to have improves the elasticity and the damping property of baseball bat, baseball bat is rebounded in the batting process to the elastic force increase of baseball, can hit baseball farther; In addition, the vibratory sensation that the shock-absorbing performance that elastomeric material had then can make square stance produce weakens, from and play the shock-absorbing effect.Be arranged between composite layer and the elastomer layer or the hard objects of elastomer layer inside then can further weaken the vibratory sensation that is transmitted to user's palm of the hand, thereby strengthen the shock-proof effect of baseball bat.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further
Accompanying drawing 1 is looked cut away view for the master of traditional baseball bat
Accompanying drawing 2 is that the A-A of accompanying drawing 1 is to sectional view
Accompanying drawing 3 is looked cut away view for the master of one of the utility model embodiment
Accompanying drawing 4 is that the B-B of accompanying drawing 3 is to sectional view
Accompanying drawing 5 is looked cut away view for two the master of the utility model embodiment
Accompanying drawing 6 is that the C-C of accompanying drawing 5 is to sectional view
The specific embodiment:
The following stated is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
See shown in accompanying drawing 3 and the accompanying drawing 4, baseball bat of the present utility model middle part has cavity 10, the composite layer 20 of the outside of cavity 10 for being made of composites such as carbon fibre, glasses is surrounded by the elastomer layer 30 that is made of silica gel (Silicone), rubber, TPR elastomeric material in the composite layer 20.Elastomer layer 30 can be positioned at any zone of composite layer 20, but preferable to be arranged on batting district 21 or to hold the 22 o'clock effects in district.In addition, elastomer layer 30 both can be partial to the outside of composite layer 20, also can be partial to the inside of composite layer 20.
Like this, the elasticity of utilizing elastomer layer 30 to be had can improve the elasticity and the damping property of baseball bat, and baseball bat is rebounded in the batting process to the elastic force increase of baseball, can hit baseball farther; In addition, the vibratory sensation that the shock-absorbing performance that elastomer layer 30 is had then can make square stance produce weakens, from and play the shock-absorbing effect.
See shown in accompanying drawing 5 and the accompanying drawing 6 that for further strengthening the damping property of baseball bat, also accompany hard objects 40 in the elastomer layer 30, this hard objects 40 can be graininess or strip or bulk.
Certainly, hard objects 40 also can be clipped in (not shown) between composite layer 20 and the elastomer layer 30.
When baseball bat impacts baseball, hard objects 40 can be vibrated in elastomer layer 30 or between composite layer 20 and the elastomer layer 30, the amplitude that this vibration produced can be offset a part because of the amplitude that square stance produces with baseball bat itself, thereby the vibratory sensation that is transmitted to user's palm of the hand is greatly weakened, play good shock-absorbing effect.
Claims (5)
1. the intermediate layer is added with the baseball bat of elastomeric material, and its middle part has cavity (10), and the outside of cavity (10) then is a composite layer (20), it is characterized in that: be surrounded by the elastomer layer (30) that is made of elastomeric material in the composite layer (20).
2. intermediate layer according to claim 1 is added with the baseball bat of elastomeric material, it is characterized in that: accompany hard objects (40) between composite layer (20) and the elastomer layer (30).
3. intermediate layer according to claim 1 is added with the baseball bat of elastomeric material, it is characterized in that: accompany hard objects (40) in the elastomer layer (30).
4. be added with the baseball bat of elastomeric material according to any one described intermediate layer in the claim 1 to 3, it is characterized in that: described elastomer layer (30) is positioned at the batting district (21) of composite layer (20).
5. be added with the baseball bat of elastomeric material according to any one described intermediate layer in the claim 1 to 3, it is characterized in that: what described elastomer layer (30) was positioned at composite layer (20) holds district (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200153390U CN2684892Y (en) | 2004-02-09 | 2004-02-09 | Baseball bat with intermediate layer of elastomeric material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200153390U CN2684892Y (en) | 2004-02-09 | 2004-02-09 | Baseball bat with intermediate layer of elastomeric material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2684892Y true CN2684892Y (en) | 2005-03-16 |
Family
ID=34668716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200153390U Expired - Fee Related CN2684892Y (en) | 2004-02-09 | 2004-02-09 | Baseball bat with intermediate layer of elastomeric material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2684892Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826305A (en) * | 2014-02-11 | 2015-08-12 | 威捷国际有限公司 | Bat |
| WO2017031594A1 (en) * | 2015-08-27 | 2017-03-02 | Bps Diamond Sports Corp. | Composite ball bat including a barrel with structural regions separated by a porous non-adhesion layer |
| US10940377B2 (en) | 2018-06-19 | 2021-03-09 | Easton Diamond Sports, Llc | Composite ball bats with transverse fibers |
| US11013967B2 (en) | 2017-07-19 | 2021-05-25 | Easton Diamond Sports, Llc | Ball bats with reduced durability regions for deterring alteration |
| US11167190B2 (en) | 2017-07-19 | 2021-11-09 | Easton Diamond Sports, Llc | Ball bats with reduced durability regions for deterring alteration |
-
2004
- 2004-02-09 CN CNU2004200153390U patent/CN2684892Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826305A (en) * | 2014-02-11 | 2015-08-12 | 威捷国际有限公司 | Bat |
| CN104826305B (en) * | 2014-02-11 | 2017-11-24 | 威捷国际有限公司 | Bat |
| WO2017031594A1 (en) * | 2015-08-27 | 2017-03-02 | Bps Diamond Sports Corp. | Composite ball bat including a barrel with structural regions separated by a porous non-adhesion layer |
| US10159878B2 (en) | 2015-08-27 | 2018-12-25 | Easton Diamond Sports, Llc | Composite ball bat including a barrel with structural regions separated by a porous non-adhesion layer |
| US11013967B2 (en) | 2017-07-19 | 2021-05-25 | Easton Diamond Sports, Llc | Ball bats with reduced durability regions for deterring alteration |
| US11167190B2 (en) | 2017-07-19 | 2021-11-09 | Easton Diamond Sports, Llc | Ball bats with reduced durability regions for deterring alteration |
| US12157044B2 (en) | 2017-07-19 | 2024-12-03 | Easton Diamond Sports, Llc | Ball bats with reduced durability regions for deterring alteration |
| US12239892B2 (en) | 2017-07-19 | 2025-03-04 | Easton Diamond Sports, Llc | Ball bats with reduced durability regions for deterring alteration |
| US10940377B2 (en) | 2018-06-19 | 2021-03-09 | Easton Diamond Sports, Llc | Composite ball bats with transverse fibers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |