CN205494849U - Sport ball air cock and sport ball - Google Patents
Sport ball air cock and sport ball Download PDFInfo
- Publication number
- CN205494849U CN205494849U CN201620298070.4U CN201620298070U CN205494849U CN 205494849 U CN205494849 U CN 205494849U CN 201620298070 U CN201620298070 U CN 201620298070U CN 205494849 U CN205494849 U CN 205494849U
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- Prior art keywords
- airtight
- sport ball
- hole
- spheroid
- lobe
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Abstract
The utility model relates to a sport ball air cock and sport ball. The sport ball air cock includes the mouth body, inflates hole and airtight lamella, the hole of aerifing include reducing portion and the circular through -hole that is located reducing troops under one's command end, the hole reducing portion of the inflating design structure for diminishing gradually to the bottom aperture from the top, circular through -hole then keep unified cylindrical through -hole for the aperture, mouth body lower extreme be airtight lamella, airtight lamella center is equipped with aerifys the seam, should aerify the seam connection circular through -hole, airtight lamella outside cover have the airtight cover of one deck. This technical scheme is favorable to better the inserting of air tube, is difficult to gas leakage, and setting up of airtight cover has strengthened the gas tightness simultaneously, sets up balanced weight stack at the spheroid in addition to in ball mouth one end and weight stack one end keep balance.
Description
Technical field
This utility model relates to a kind of valve, further, relates to the inflating nozzle that can operate with the sport balls such as football, basketball, vollyball, additionally, this utility model further relates to a kind of sport ball.
Background technology
Inflated ball body generally is air bag and superficial cortical layers composition, air bag is made up of rubber pneumatic bag body and charging connector, owing on covering being very small-bore aperture, during ball production the air-filled pore on capsula interna with aperture on covering to there being deviation time corresponding, making capsula interna air-filled pore and aperture on covering can not be concentric circle holes, when coordinating with inflation needle, it is possible to cause needle pierces mouth body, affect air-tightness and cause gas leakage；Not only directly affect the service life of ball, cause waste, and bring many troubles and worries to ball user.
Utility model content
The purpose of this utility model is to provide a kind of sport ball valve, and a kind of sport ball.
Technical solutions of the utility model are: a kind of sport ball valve, including mouth body, air-filled pore and airtight lobe, described air-filled pore includes varying diameter portion and is positioned at the manhole of varying diameter portion lower end, described air-filled pore varying diameter portion is designed as the structure tapered into from top to bottom part aperture diameter, and described manhole then keeps unified cylindrical hole for aperture；Described mouth body lower end is airtight lobe, and airtight lobe center is provided with inflation seam, the manhole described in this inflation seam connection；One layer of airtight set it is cased with outside described airtight lobe.
In described a kind of sport ball valve, described valve is that rubber is made.
In described a kind of sport ball valve, described airtight set is the elastomeric material of tubulose.
This utility model further relates to a kind of sport ball, and this spheroid is provided with described sport ball valve, and one end symmetrical at spheroid and described valve is provided with a weight stack.
At described a kind of sport ball clock, described weight stack is to stick at the sheet rubber on the spheroid inner tube of a tyre.
A kind of sport ball valve involved by this utility model and sport ball, compared with prior art, being improved by gas nozzle structure is conducive to air tube preferably to insert, it is not easy gas leakage, the setting of the most airtight set enhances air-tightness, the weight stack of balance is additionally set at spheroid, in order to ball mouth one end keeps balance with weight stack one end.
Accompanying drawing explanation
Fig. 1 is this utility model sport ball gas nozzle structure schematic diagram.
Fig. 2 is sport ball constructions schematic diagram.
In figure, spheroid 100, valve 200, mouth body 210；Air-filled pore 220；Varying diameter portion 221；Manhole 222；Outer lug boss 230；Airtight set 240；Airtight lobe 250；Inflation seam 260；Weight stack 300.
Detailed description of the invention
Below in conjunction with the accompanying drawings, by detailed description below, to be more clearly understood that the above and other objects, features and advantages of the invention.Hereinafter, the preferred embodiment of the invention will be described in detail with reference to the accompanying drawings.
As it is shown in figure 1, a kind of sport ball valve 200 in the invention preferred embodiment, it is preferably rubber and makes, including mouth body 210, air-filled pore 220 and airtight lobe.
Described mouth body 210 both sides are provided with outer lug boss 230, for valve 200 and the connection of spheroid 100.
Described air-filled pore 220 includes varying diameter portion 221 and is positioned at the manhole 222 of varying diameter portion 221 lower end.Here, described air-filled pore 220 varying diameter portion 221 is designed as the structure tapered into from top to bottom part aperture diameter, described manhole 222 then keeps unified cylindrical hole for aperture, this structure makes to use inflation needle to be easy to align with air-filled pore 220 and enters and be inflated the inner tube of a tyre, is not result in that imprudence stabs bad mouth body 210 or capsula interna causes spheroid 100 to leak gas.
Described mouth body 210 lower end is airtight lobe, and here, airtight lobe center is provided with inflation seam 260, and the manhole 222 described in this inflation seam 260 connection, its diameter is less than manhole 222.Here, described mouth body 210 top is more than air tube length to the length bottom manhole 222, and when such length can be avoided inflating, air tube pokes the inner tube of a tyre, simultaneously through valve 200, the gas that can make the entrance inner tube of a tyre is not easy to run out of from mouth body 210, enhances air-tightness and avoids gas leakage.
Wherein, being cased with one layer of airtight lobe 250240 outside described airtight lobe, described airtight lobe 250240 is the elastomeric material of tubulose, its role is to, and one is to apply elastic pressure to the airtight lobe of two panels equably from surrounding, is allowed to incision and is bound more closely；Two be by airtight for two panels lobe between otch gap seal；Thus increase substantially the air-tightness of valve 200.
This utility model also designs a kind of sport ball with this valve 200, such as Fig. 2, described sport ball includes spheroid 100, this spheroid 100 is provided with foregoing this valve 200, one end symmetrical at spheroid 100 and described valve 200 is provided with a weight stack 300, described weight stack 300 is to stick at the sheet rubber on spheroid 100 inner tube of a tyre, and this structure can optimize balance when spheroid 100 moves.
Although the preferred embodiment of the invention is disclosed for illustrative purpose, but those skilled in the art is to be understood that, on the premise of the scope and spirit created without departing substantially from appended claims present invention disclosed, various amendments, to increase and alter be all possible, be to be noted that without departing substantially from the above-mentioned various amendments on the premise of the invention scope and spirit, increase and alter and all should contain within the interest field of the invention.
Claims (5)
1. a sport ball valve, including mouth body, air-filled pore and airtight lobe, it is characterised in that
Described air-filled pore includes varying diameter portion and is positioned at the manhole of varying diameter portion lower end, and described air-filled pore varying diameter portion is designed as the structure tapered into from top to bottom part aperture diameter, and described manhole then keeps unified cylindrical hole for aperture；
Described mouth body lower end is airtight lobe, and airtight lobe center is provided with inflation seam, the manhole described in this inflation seam connection；
One layer of airtight set it is cased with outside described airtight lobe.
2. a kind of sport ball valve as claimed in claim 1, it is characterised in that described valve is that rubber is made.
3. a kind of sport ball valve as claimed in claim 1, it is characterised in that described airtight set is the elastomeric material of tubulose.
4. a sport ball, including spheroid, it is characterised in that this spheroid is provided with the sport ball valve as described in claim 1-3 any one, and one end symmetrical at spheroid and described valve is provided with a weight stack.
5. a kind of sport ball as claimed in claim 4, it is characterised in that described weight stack is to stick at the sheet rubber on the spheroid inner tube of a tyre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620298070.4U CN205494849U (en) | 2016-04-12 | 2016-04-12 | Sport ball air cock and sport ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620298070.4U CN205494849U (en) | 2016-04-12 | 2016-04-12 | Sport ball air cock and sport ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205494849U true CN205494849U (en) | 2016-08-24 |
Family
ID=56737702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620298070.4U Active CN205494849U (en) | 2016-04-12 | 2016-04-12 | Sport ball air cock and sport ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205494849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469306A (en) * | 2017-09-21 | 2017-12-15 | 肇庆川越运动工业有限公司 | One bulb mouth |
-
2016
- 2016-04-12 CN CN201620298070.4U patent/CN205494849U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |