CN201978417U - Ball covering structure of baseballs and softballs - Google Patents
Ball covering structure of baseballs and softballs Download PDFInfo
- Publication number
- CN201978417U CN201978417U CN2011200830714U CN201120083071U CN201978417U CN 201978417 U CN201978417 U CN 201978417U CN 2011200830714 U CN2011200830714 U CN 2011200830714U CN 201120083071 U CN201120083071 U CN 201120083071U CN 201978417 U CN201978417 U CN 201978417U
- Authority
- CN
- China
- Prior art keywords
- ball
- ball covering
- football shirt
- covering
- line
- 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
Links
Images
Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/12—Special coverings, i.e. outer layer material
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B45/00—Apparatus or methods for manufacturing balls
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B37/00—Solid balls; Rigid hollow balls; Marbles
- A63B37/12—Special coverings, i.e. outer layer material
- A63B2037/125—Special coverings, i.e. outer layer material stitchings
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/18—Baseball, rounders or similar games
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/18—Baseball, rounders or similar games
- A63B2102/182—Softball
Abstract
The utility model discloses a ball covering structure of baseballs and softballs, wherein the ball covering is made of the PU (Poly Urethane) material and is integrally formed outside a ball core, a line collar is directly formed on the surface of ball covering, and a mold closing line of the ball covering is positioned on the line collar of the surface of the ball covering. The ball covering is made of the PU material instead of the leather material, so that the material cost can be reduced effectively; the ball covering which is integrally formed by using a mould directly is produced mechanically, so that the production efficiency can be improved effectively, and the labor cost is reduced; by adopting the mechanized production, the unified performance of the products can be ensured, and such sphere standards as pressure resistant values, hop degree values and the like can be manufactured accurately; as for the integrally formed ball covering, the integrity of the appearance is good, the phenomena of immersion and broken line are not easy to occur, the waterproofness is strong, and the requirement for the using environment is low; moreover, the durability, beating resistance and integrity and of the PU material are better than those of the leather material, therefore, the service life of the ball body is prolonged effectively.
Description
Technical field
The relevant a kind of rod of the utility model, softball structure are meant a kind of rod, softball football shirt structure especially.
Background technology
Rod, softball structure that regulation game is at present used mainly are partly to be made of with the leather football shirt that is coated on outside the centre of sphere the rubber-like centre of sphere.Cooperate shown in Figure 1ly, this football shirt is to be sewed up centre of sphere B is coated on by two figure of eight sheet material A butt joint wherein to form spheroid, makes outlet neck shape requirement excellent to satisfy, softball at the abutment joint place of football shirt.Therefore this traditional football shirt structure can there are the following problems:
1, making of football shirt surface line neck is to adopt manually to finish, and needs the skilled worker, so workman's operational capacity is had higher requirement, expends man-hour; And the enterprises using the labor cost is under ever-increasing prerequisite now, and manually-operated certainly will increase the cost of manufacture of product;
2, the long-term use of the suture of line neck is easily broken, causes life of product limited;
3, the material source of leather football shirt is limited, the leather material price is higher, and corium has pore, adds the pin hole at suture place, relatively poor to the water resistance that makes spheroid, if use in humidity or rainwater weather, spheroid will inevitably partly soak to the centre of sphere from the seam of football shirt, causes spheroid weight to increase, conductor centre of sphere part is loose and deform, and then influence the coefficient of elasticity of spheroid, and can't guarantee the spheroid original physical characteristics, greatly reduce the service life of spheroid;
4, the corium football shirt is a natural material, and its surface, rerum natura uniformity are relatively poor, needs to adjust centre of sphere intensity and make it reach instructions for use.
The utility model content
The purpose of this utility model provides a kind of rod, softball football shirt structure, and it has, and processing is simple, cost of manufacture is low and rerum natura is controlled easily, spheroid good effect in service life.
For achieving the above object, solution of the present utility model is:
A kind of rod, softball football shirt structure, wherein: this football shirt is to adopt the PU material to make, and is shaped in outside the ball core, this football shirt surface straight forming outlet neck, and the spue line of football shirt is the line neck place that is positioned at the football shirt surface.
After adopting such scheme, the utility model is combined to form the forming cavity of football shirt by " 8 " font die body of two corresponding football shirts, the PU material is utilized this die cavity and take shape in outside the ball core, then the spue line of football shirt moulding just is positioned at the joint of cope and drag pattern body, it is line neck place, the football shirt structure that forms like this has following advantage:
1, the cost of material is low, utilizes the PU material to replace leather material to make football shirt, can effectively reduce material cost;
2, cost of manufacture is low, utilizes the direct integrated football shirt of mould, adopts mechanization production, can effectively boost productivity, and reduces cost of labor; And mechanization production can guarantee the unified performance of product, can make accurate spheroid standard, as withstand voltage, jumping degree value or the like;
3, improve service life, integrated football shirt, the appearance globality is good, is not prone to the phenomenon of immersion and broken string, and water proofing property is strong, and environment for use requires low; And the PU material is all good than the durability and the better globality of durable resistance of corium, thereby the service life that can effectively improve spheroid.
Description of drawings
Fig. 1 is the perspective exploded view of existing rod, softball;
Fig. 2 is the mould schematic diagram of the utility model football shirt;
Fig. 3 is the mould work schematic diagram of the utility model football shirt;
Fig. 4 is the schematic appearance of the utility model spheroid;
Fig. 5 is that the A-A of Fig. 4 is to cutaway view.
The specific embodiment
Shown in Fig. 4,5, a kind of rod, softball football shirt structure that the utility model discloses, its key is: football shirt 3 is to adopt the PU material to be shaped in outside the ball core 5, forms the line neck 4 on football shirt 1 surface simultaneously, and the line that the spue line of football shirt 3 moulding just is positioned at the football shirt surface is led 4 places.
Cooperate shown in Fig. 2,3, football shirt of the present utility model is to utilize die cavity that two soft " 8 " font sheet die body 1,2 make-ups form and moulding, two of making of this cope and drag pattern body the 1, the 2nd, corresponding football shirt tradition and making, joint at die body 1,2 forms wired neck groove 11,21, the line of football shirt outer surface is led straight forming and go out, after the demoulding, spue line just is arranged in the line neck 4 of football shirt 3, thereby guarantee the globality of spheroid outward appearance, and need not to carry out deburring and can satisfy the spheroid shape requirement.
In sum, football shirt structure of the present utility model can also realize mechanization production owing to be to utilize the PU material and cooperate mould and the straight forming gained has not only reduced material cost, when boosting productivity, reduces cost of labor; And mechanization production can guarantee the unified performance of product, can make accurate spheroid standard, as withstand voltage, jumping degree value or the like; Integrated football shirt 3, the appearance globality is good, is not prone to the phenomenon of immersion and broken string, and water proofing property is strong, and environment for use requires low; And the PU material is all good than the durability and the better globality of durable resistance of corium, thereby the service life that can effectively improve spheroid; The PU material has the diversity of color change than leather material, further enriches the variation demand of spheroid color.
Claims (1)
1. a rod, softball football shirt structure, it is characterized in that: this football shirt is to adopt the PU material to make, and is shaped in outside the ball core, this football shirt surface straight forming outlet neck, and the spue line of football shirt is the line neck place that is positioned at the football shirt surface.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200830714U CN201978417U (en) | 2011-03-25 | 2011-03-25 | Ball covering structure of baseballs and softballs |
| US13/186,407 US20120244971A1 (en) | 2011-03-25 | 2011-07-19 | Ball cover structure of baseball or softball |
| US13/827,651 US20130196067A1 (en) | 2011-03-25 | 2013-03-14 | Molded Game Ball and Process of Making the Same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200830714U CN201978417U (en) | 2011-03-25 | 2011-03-25 | Ball covering structure of baseballs and softballs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201978417U true CN201978417U (en) | 2011-09-21 |
Family
ID=44605887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200830714U Expired - Lifetime CN201978417U (en) | 2011-03-25 | 2011-03-25 | Ball covering structure of baseballs and softballs |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20120244971A1 (en) |
| CN (1) | CN201978417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011431A (en) * | 2018-08-21 | 2018-12-18 | 台慧(厦门)运动器材有限公司 | A kind of stick, softball line neck are tinted technique |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9101800B2 (en) | 2011-07-08 | 2015-08-11 | Rawlings Sporting Goods Company, Inc. | Molded game ball |
| US20150367217A1 (en) * | 2011-12-13 | 2015-12-24 | Chih-Cheng Tai | Raised seem baseball training device |
| TWI488673B (en) * | 2013-08-08 | 2015-06-21 | Shyi Ming Chen | Rod, and softball |
| US20160185015A1 (en) * | 2014-12-26 | 2016-06-30 | Shyi-Ming Chen | Automatic inside-mold coloring method for stitches on cover of molded baseball or softball |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2645487A (en) * | 1949-03-30 | 1953-07-14 | Harwood And Sons Inc H | Baseball |
| US4729566A (en) * | 1986-06-20 | 1988-03-08 | Spalding & Evenflo Companies, Inc. | Game ball |
| US5647590A (en) * | 1994-11-21 | 1997-07-15 | Lisco, Inc. | Game ball for urban use |
-
2011
- 2011-03-25 CN CN2011200830714U patent/CN201978417U/en not_active Expired - Lifetime
- 2011-07-19 US US13/186,407 patent/US20120244971A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011431A (en) * | 2018-08-21 | 2018-12-18 | 台慧(厦门)运动器材有限公司 | A kind of stick, softball line neck are tinted technique |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120244971A1 (en) | 2012-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |