CN104759073A - Silicone rubber ball nozzle - Google Patents
Silicone rubber ball nozzle Download PDFInfo
- Publication number
- CN104759073A CN104759073A CN201510187658.2A CN201510187658A CN104759073A CN 104759073 A CN104759073 A CN 104759073A CN 201510187658 A CN201510187658 A CN 201510187658A CN 104759073 A CN104759073 A CN 104759073A
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- ball
- bulb
- silicone rubber
- seed
- silicon rubber
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Abstract
The invention discloses a silicone rubber ball nozzle comprising a ball body and a bulblet. The bulblet is made of silicone rubber and is of a cylindrical structure. The ball body is made of natural rubber and composed of an inner ball body and an outer ball body. The ball body is embedded at a liner. The inner ball body is tightly attached to the inner side of the liner, and the outer ball body is tightly attached to the outer side of the liner. According to the silicone rubber ball nozzle, the bulblet is made of the silicone rubber, the silicone rubber is high in density, abrasion resistance and high-and-low-temperature resistance, and the silicone rubber still has the elasticity and can be normally used in the environment at the temperature of -30 DEG C to 50 DEG C; in use, the ball nozzle will not be damaged when a metal inflation needle is inserted in and pulled out, and therefore the silicone rubber ball nozzle is long in service life and durable; the bulblet is of the cylindrical structure, tightly combined with the ball body and quite convenient to install; through a zigzag structure, it is guaranteed that the bulblet is fixed well.
Description
Technical field
The present invention relates to a kind of ball mouth, particularly a kind of silicon rubber ball nozzle, belong to inflatable ball technical field.
Background technology
Football, vollyball, basketball three major ball games of basketball, be all made up of ball sheet, inner bag and ball mouth, can be divided into gluing ball, suture ball and ball according to the difference of manufacture; No matter be gluing ball, suture ball or ball, all need during making to use inner bag, inner bag arranges ball mouth; The inner bag of existing inner bag connects insecure, easily leaks gas; Ball mouth uses natural rubber material or chloroprene rubber material, and the time has grown easy distortion, hardening, cracking; Add when inflating, metal Aerating needle inserts and extracts ball mouth air-filled pore, can produce certain injury, get off for a long time to ball mouth air-filled pore at every turn, gently then easily produces slow gas leakage, heavy then scrap; Chinese Patent Application No.: 201110435451.4 disclose a kind of silicon rubber ball nozzle, and it is arranged on inner bag, ball mouth is made up of bulb and ball seed, and ball seed is three sections of cylindrical structures of integral type, and stage casing cylinder diameter is large, and two cylinder diameter is little; Bulb is U shape structure, and its inside is provided with the cavity matched with ball seed shape size, cavity connects through hole, and bulb end is provided with arc positioning disc; By the ball mouth of conventional monolithic structure, change bulb and ball seed two-in-one structure into, bulb is natural rubber, identical with the material of inner bag, and both more can combine securely, and bulb and ball seed closely cooperate, and can prevent slow gas leakage; Ball seed adopts silicon rubber manufacture, and silicon rubber compactness is high, and wearability is good, and high-low temperature resistant ability is strong, all flexible under-30 DEG C to 50 DEG C environment, can normally use, the insertion of metal Aerating needle and extract and can not produce injury to it, long service life, durable in use.But although above-mentioned technical scheme can play structural strength well, prevent gas leakage, its processing and implementation are got up more loaded down with trivial details, are difficult to the bonding of carrying out inner side of liner.
Summary of the invention
(1) technical problem that will solve
For solving the problem, the present invention proposes a kind of silicon rubber ball nozzle, according to the plug principle of gas replenishment process, can process with comparalive ease, inner side of liner processing is also fairly simple.
(2) technical scheme
Silicon rubber ball nozzle of the present invention, comprises bulb and ball seed, and described ball seed is made up of silicon rubber, and described bulb is made up of natural rubber; Described ball seed is column construction; Described bulb is made up of interior bulb and outer bulb; Described bulb is embedded in inner bag place; Described interior bulb is close to inner side of liner; Described outer bulb is close to outside inner bag.
Further, described interior bulb is male structure in cambered surface; Described outer bulb is globoidal structure.
Further, described outer bulb and ball seed are mutually chimeric zigzag structure.
Further, the axis of described ball seed is provided with air-filled pore.
Further, ball seed passing hole is offered in the middle part of described bulb.
(3) beneficial effect
Compared with prior art, silicon rubber ball nozzle of the present invention, ball seed adopts silicon rubber manufacture, and silicon rubber compactness is high, and wearability is good, and high-low temperature resistant ability is strong, all flexible under-30 DEG C to 50 DEG C environment, all can normally use; During use metal Aerating needle insertion and extract can not to its produce injury, therefore long service life, durable in use.Ball seed is column type structure, combines closely with bulb, and installs very convenient; By broached-tooth design, ensure that ball seed is fixed well.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Detailed description of the invention
Silicon rubber ball nozzle as shown in Figure 1, comprises bulb 1 and ball seed 2, and described ball seed 2 is made up of silicon rubber, and described bulb 1 is made up of natural rubber; Described ball seed 2 is column construction; Described bulb 1 is made up of interior bulb 3 and outer bulb 4; Described bulb 1 is embedded in inner bag 5 place; Described interior bulb 3 is close to inside inner bag 5; Described outer bulb 4 is close to outside inner bag 5.
Wherein, described interior bulb 3 is male structure in cambered surface; Described outer bulb 4 is globoidal structure; Described outer bulb 4 and ball seed 2 are mutually chimeric zigzag structure 6; The axis of described ball seed 2 is provided with air-filled pore 7; Ball seed passing hole 8 is offered in the middle part of described bulb 1; Described bulb 1 and ball seed 2 bond mutually.
Manufacturing process is as follows:
1, inner bag is made:
1) make plane bladders, plane bladders is provided with ball mouth;
2) plane bladders is full of gas, is placed in spherical die, heat and be shaped to bladders;
3) outside bladders, the nylon wire coiling gauze layer adding glue is adopted;
4) by the bladders of coiling gauze layer, be placed in spherical die, mould inner surface puts sheet rubber, and sulfidization molding of heating is inner bag.
2, ball sheet is pasted:
1) make ball sheet, and artificial for the employing of ball sheet or Machine Method are pasted onto inner bag surface;
2) inner bag is put into spherical die, close spherical die, inflates into inner bag, and make it to be expanded to maximum, electric heating system is opened, and makes inner bag and ball sheet strong bonded;
3) check, pack, dispatch from the factory.
Make suture ball process as follows:
1, bladders is made:
1) make plane bladders, plane bladders is provided with ball mouth;
2) plane bladders is full of gas, is placed in spherical die, heat and be shaped to bladders;
2, stitch ball sheet:
1) limit of each ball sheet is used artificial or machine stitching, become spherical ball sheet, simultaneously a reserved opening;
2) the ball mouth of bladders is aimed at the inflation inlet of spherical ball sheet, bond, then the spherical ball sheet of reserved opening is overturn, opening manual suture will be reserved, inflation.
3) check, pack, dispatch from the factory.
Embodiment recited above is only be described the preferred embodiment of the present invention, not limits the spirit and scope of the present invention.Under the prerequisite not departing from design concept of the present invention; the various modification that this area ordinary person makes technical scheme of the present invention and improvement; all should drop into protection scope of the present invention, the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (5)
1. a silicon rubber ball nozzle, comprises bulb and ball seed, and described ball seed is made up of silicon rubber, and described bulb is made up of natural rubber; It is characterized in that: described ball seed is column construction; Described bulb is made up of interior bulb and outer bulb; Described bulb is embedded in inner bag place; Described interior bulb is close to inner side of liner; Described outer bulb is close to outside inner bag.
2. silicon rubber ball nozzle according to claim 1, is characterized in that: described interior bulb is male structure in cambered surface; Described outer bulb is globoidal structure.
3. silicon rubber ball nozzle according to claim 1, is characterized in that: described outer bulb and ball seed are mutually chimeric zigzag structure.
4. silicon rubber ball nozzle according to claim 1, is characterized in that: the axis of described ball seed is provided with air-filled pore.
5. silicon rubber ball nozzle according to claim 1, is characterized in that: offer ball seed passing hole in the middle part of described bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187658.2A CN104759073A (en) | 2015-04-21 | 2015-04-21 | Silicone rubber ball nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187658.2A CN104759073A (en) | 2015-04-21 | 2015-04-21 | Silicone rubber ball nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104759073A true CN104759073A (en) | 2015-07-08 |
Family
ID=53641369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510187658.2A Pending CN104759073A (en) | 2015-04-21 | 2015-04-21 | Silicone rubber ball nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104759073A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158667A (en) * | 2017-06-08 | 2017-09-15 | 漳州市冠腾体育用品有限公司 | Tire in a kind of Noctilucent basketball |
| CN107469306A (en) * | 2017-09-21 | 2017-12-15 | 肇庆川越运动工业有限公司 | One bulb mouth |
| CN108721847A (en) * | 2017-04-20 | 2018-11-02 | 王海冰 | A kind of lagging Air volleyball and preparation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5046252U (en) * | 1973-08-25 | 1975-05-09 | ||
| US4341382A (en) * | 1980-01-30 | 1982-07-27 | Arnold Michael C | Inflatable ball and valve sealing device |
| US6491595B1 (en) * | 1999-10-14 | 2002-12-10 | Spalding Sports Worldwide, Inc. | Method of manufacturing a sport ball having a self-contained inflation mechanism |
| JP2006510441A (en) * | 2002-12-20 | 2006-03-30 | 株式会社モルテン | Ball game ball and method for manufacturing the ball game ball |
| CN201437037U (en) * | 2009-07-21 | 2010-04-14 | 林美笋 | Ball mouth sheath structure |
| CN102600582A (en) * | 2011-12-22 | 2012-07-25 | 肇庆川越运动工业有限公司 | Silicon rubber ball nozzle |
| US20120283055A1 (en) * | 2011-05-04 | 2012-11-08 | Nike, Inc. | Sport Ball With An Inflation-Retention Bladder |
| CN203169936U (en) * | 2013-01-17 | 2013-09-04 | 清新县兴隆体育用品厂(普通合伙) | Air nozzle on inflatable inner container |
| CN104096341A (en) * | 2014-08-11 | 2014-10-15 | 东莞博登运动用品有限公司 | Inner container air faucet for sports ball and inner container |
-
2015
- 2015-04-21 CN CN201510187658.2A patent/CN104759073A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5046252U (en) * | 1973-08-25 | 1975-05-09 | ||
| US4341382A (en) * | 1980-01-30 | 1982-07-27 | Arnold Michael C | Inflatable ball and valve sealing device |
| US6491595B1 (en) * | 1999-10-14 | 2002-12-10 | Spalding Sports Worldwide, Inc. | Method of manufacturing a sport ball having a self-contained inflation mechanism |
| JP2006510441A (en) * | 2002-12-20 | 2006-03-30 | 株式会社モルテン | Ball game ball and method for manufacturing the ball game ball |
| CN201437037U (en) * | 2009-07-21 | 2010-04-14 | 林美笋 | Ball mouth sheath structure |
| US20120283055A1 (en) * | 2011-05-04 | 2012-11-08 | Nike, Inc. | Sport Ball With An Inflation-Retention Bladder |
| CN102600582A (en) * | 2011-12-22 | 2012-07-25 | 肇庆川越运动工业有限公司 | Silicon rubber ball nozzle |
| CN203169936U (en) * | 2013-01-17 | 2013-09-04 | 清新县兴隆体育用品厂(普通合伙) | Air nozzle on inflatable inner container |
| CN104096341A (en) * | 2014-08-11 | 2014-10-15 | 东莞博登运动用品有限公司 | Inner container air faucet for sports ball and inner container |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721847A (en) * | 2017-04-20 | 2018-11-02 | 王海冰 | A kind of lagging Air volleyball and preparation method thereof |
| CN107158667A (en) * | 2017-06-08 | 2017-09-15 | 漳州市冠腾体育用品有限公司 | Tire in a kind of Noctilucent basketball |
| CN107469306A (en) * | 2017-09-21 | 2017-12-15 | 肇庆川越运动工业有限公司 | One bulb mouth |
| CN107469306B (en) * | 2017-09-21 | 2019-02-26 | 肇庆川越运动工业有限公司 | One bulb mouth |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150708 |
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| RJ01 | Rejection of invention patent application after publication |