CN108245850A - Inflatable ball needle special three-way - Google Patents
Inflatable ball needle special three-way Download PDFInfo
- Publication number
- CN108245850A CN108245850A CN201810194111.9A CN201810194111A CN108245850A CN 108245850 A CN108245850 A CN 108245850A CN 201810194111 A CN201810194111 A CN 201810194111A CN 108245850 A CN108245850 A CN 108245850A
- Authority
- CN
- China
- Prior art keywords
- ball needle
- valve body
- air
- spherical cavity
- triple
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/12—Tools or devices for blowing up or closing balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Check Valves (AREA)
Abstract
The invention discloses a kind of inflatable ball needle special three-way,Including triple-valve body (5),Rubber core (12),Ball needle stand (7),There is left spherical cavity (25) on the ball needle stand (7),Ball needle air flue (26) and ball needle connector,Triple-valve body (5) is equipped with right spherical cavity (21),Ball needle stand mounting hole and transverse air channel (23),Ball needle stand (7) is fixed on the ball needle stand mounting hole of triple-valve body (5),Right spherical cavity (21) is equipped with the valve body-side air flue (22) communicated with transverse air channel (23),Rubber core (12) is arranged on left and right spherical cavity (25,21) in the spherical cavity of composition,There is air outlet adapter (27) and inlet suction port (28) on triple-valve body (5),Air outlet adapter (27) is equipped with the gas off-take (24) communicated with transverse air channel (23),Inlet suction port (28) is equipped with the air intake duct (20) communicated with spherical cavity.Using after this structure, having the characteristics that simple and reasonable, easy for operation, using effect is good, working efficiency is high, automatically select.
Description
Technical field
The invention is related to inflating technical field, particularly a kind of inflatable ball needle on air inflation nozzle loading line
Special three-way.
Background technology
At present, the inflations such as tire, basketball, football, gas raft, lifebuoy are mainly to carry inflator easy to use and electronic
Based on air pump, inflator and electric air pump have air inflation nozzle by gas band connection, directly using air inflation nozzle when to tyre inflating, when
To basketball, football, gas raft, lifebuoy when inflations, need to install inflatable ball needle temporarily on air inflation nozzle can be inflated.But
It has the following problems in use：First, since inflatable ball needle is temporarily installed on air inflation nozzle, to tyre inflating when is necessary
Inflatable ball needle is unloaded, the problem of inflatable ball needle is lost often occurs, causes to happen occasionally the phenomenon that can not find when using.Second is that
Since inflatable ball needle does not have any protection, the damage of inflatable ball needle occurs often and is unable to normal use, in view of the above-mentioned problems, many lifes
Production producer and knowledgeable people are developed and are manufactured experimently, but there has been no relatively reasonable solutions so far.
Invention content
Existing above problem during to overcome existing inflation, the purpose of the invention are to provide a kind of conjunction simple in structure
Reason, easy for operation, using effect is good, working efficiency is high, the inflatable ball needle special three-way that automatically selects.
The invention solves technical solution used by its technical problem, it includes triple-valve body, rubber core, ball needle
, on the ball needle stand there is left spherical cavity, the ball needle air flue connected with left spherical cavity and connect and be used for solid with ball needle air flue
Determine the ball needle connector of inflatable ball needle, triple-valve body is equipped with right spherical cavity, ball needle stand mounting hole and transverse air channel, and ball needle stand is consolidated
It is scheduled on the ball needle stand mounting hole of triple-valve body, right spherical cavity is equipped with the valve body-side air flue communicated with transverse air channel, rubber core
Be correspondingly arranged in the spherical cavity of left and right spherical cavity composition, have on triple-valve body the air outlet adapter that is connected with air inflation nozzle and with air source phase
Inlet suction port even, air outlet adapter are equipped with the gas off-take communicated with transverse air channel, and inlet suction port is equipped with what is communicated with spherical cavity
Air intake duct.
The further scheme of the invention is fixed with valve deck on the triple-valve body, between triple-valve body and valve deck
Annular seal space connection transverse air channel and valve body-side air flue.
The further scheme of the invention is fixed with inflatable ball needle on the ball needle connector of the ball needle stand, and outlet connects
Air inflation nozzle is fixedly connected on head, rubber core self-closed valve body-side air flue under suction function when inflatable ball needle is inflated fills
Rubber core self-closed ball needle air flue under suction function when gas nozzle is inflated.
The further scheme of the invention, the outer circle of the inlet suction port are equipped with rotatable ball needle fender bracket, ball
Needle fender bracket be equipped with can Elastic buckle inflatable ball needle U-shaped groove.
The further scheme of the invention is equipped between the fender bracket and inlet suction port and turns to positioning device, turns
Include the limit ribs being arranged on ball needle fender bracket mounting hole to positioning device, be arranged on inlet suction port outer circle limiting slot
Locating slot and limiting locating slot are protected, limit ribs are buckled on U-shaped groove with inflatable ball needle during protection locating slot cooperation, limit
Rib is opened with ball needle fender bracket during limiting locating slot cooperation, and inflatable ball needle is in inflatable state.
The further scheme of the invention, the transverse air channel of the triple-valve body are equipped with fabrication hole, consolidate on fabrication hole
Surely there is blocking.
With the above structure, it has the following advantages compared with the prior art and effect：First, since rubber core is to ball
Class self-closed valve body-side air flue under suction function when inflations, rubber core is under suction function when to tire when inflations
Self-closed ball needle air flue is not required to any operation and inflator, electric air pump etc. can be used to have the inflations such as ball or tire
The advantages that easy for operation, inflation is automatically switched.Second is that since inflatable ball needle and air inflation nozzle are connected to same root gas band simultaneously
On, it solves the problems, such as to lose or damage due to inflatable ball needle to cause to inflate to ball etc..Third, ball needle fender bracket
Protection inflatable ball needle is can be very good, prevents damage of the inflatable ball needle during carrying and use.
Description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the invention.
Fig. 2 is the structure diagram of the invention triple-valve body.
Fig. 3 is fit structure schematic diagram when the invention is inflated using inflatable ball needle.
Fig. 4 is fit structure schematic diagram when the invention is inflated using air inflation nozzle.
Wherein 1 gas band tightens lid, and 2 ball needle fender brackets, 3 valve decks, 4 first sealing rings, 5 triple-valve bodies, 6 block, 7 ball needles
Seat, 8 screws, 9 inflatable ball needles, 10 seal washers, 11 second sealing rings, 12 rubber cores, 13 gas bands, 20 air intake ducts, 21 right balls
Chamber, 22 valve body-side air flues, 23 transverse air channels, 24 gas off-takes, 25 left spherical cavities, 26 ball needle air flues, 27 air outlet adapters, 28 air inlet connectings
Head, 29 protection locating slots, 30 limiting locating slots, 31U type grooves, 32 ball needle fender bracket mounting holes, 33 limit ribs, 34 inflations
Mouth, 35 spanners, 36 valve insides.
Specific embodiment
It is a kind of specific embodiment of inflatable ball needle special three-way of the invention shown in Fig. 1 and Fig. 2, it includes three
Port valve body 5, rubber core 12, ball needle stand 7, the ball needle gas for there is left spherical cavity 25 on the ball needle stand 7, connecting with left spherical cavity 25
Road 26 and the ball needle connector for connecting and be used for fixing inflatable ball needle 9 with ball needle air flue 26, triple-valve body 5 are equipped with right spherical cavity
21st, ball needle stand mounting hole and transverse air channel 23, ball needle stand 7 are fixed on the ball needle stand mounting hole of triple-valve body 5 by screw 8
On, and pass through the second sealing ring 11 and be tightly connected, right spherical cavity 21 is equipped with the valve body-side air flue 22 communicated with transverse air channel 23, rubber
Glueballs core 12 is correspondingly arranged in the spherical cavity of the composition of left and right spherical cavity 25,21, has to go out with what air inflation nozzle 34 was connected on triple-valve body 5
Gas connector 27 and the inlet suction port 28 being connected with air source, air outlet adapter 27 are equipped with the gas off-take 24 communicated with transverse air channel 23,
Inlet suction port 28 is equipped with the air intake duct 20 communicated with spherical cavity.
In order to facilitate processing and assembling, valve deck 3, triple valve are fixed with by the first sealing ring 4 on the triple-valve body 5
Annular seal space between body 5 and valve deck 3 connects transverse air channel 23 and valve body-side air flue 22.The transverse air channel 23 of the triple-valve body 5
Fabrication hole is equipped with, blocking 6 is fixed on fabrication hole.
The invention using when the ball needle stand 7 ball needle connector on inflatable ball needle is fixed with by seal washer 10
9, it tightens lid 1 by gas band and goes out gas side gas band 13 on air outlet adapter 27 and connect with air inflation nozzle 34, air inflation nozzle 34 is equipped with fastening
The spanner 35 of valve inside 36, inlet suction port 28 tightens lid 1 by gas band and air inlet side gas band 13 is connect with air source, as inflator,
Chargeable air pump etc., rubber core 12 self-closed valve body-side air flue 22, air inflation nozzle 34 under suction function when inflatable ball needle 9 is inflated
The self-closed ball needle air flue 26 under suction function of rubber core 12 during inflation.
For effective protection inflatable ball needle 9, the outer circle of the inlet suction port 28 is equipped with rotatable ball needle fender bracket 2,
Ball needle fender bracket 2 be equipped with can Elastic buckle inflatable ball needle 9 U-shaped groove 31.Between the fender bracket 2 and inlet suction port 28
Equipped with positioning device is turned to, turn to positioning device and include the limit ribs 33 being arranged on ball needle fender bracket mounting hole 32, setting
Protection locating slot 29 and limiting locating slot 30 on 28 outer circle limiting slot of inlet suction port, limit ribs 33 and protection locating slot 29
Inflatable ball needle 9 is buckled on U-shaped groove 31 during cooperation, and ball needle fender bracket 2 is beaten when limit ribs 33 coordinate with limiting locating slot 30
It opens, inflatable ball needle 9 is in inflatable state.
When the invention is to ball inflating, as shown in figure 3, ball needle fender bracket 2 is rotated by 90 ° and removes, make limit ribs 33
Coordinating with limiting locating slot 30, inflatable ball needle 9 is injected in sphere, and sphere usually has certain air pressure at this time, when starting inflation,
Pressure-air enters air intake duct 20 and flows to left and right spherical cavity 25,21, at this moment has two air flues that can supply, since ball needle air flue 26 has one
Fixed back pressure, and valve body-side air flue 22 is in normally open, air-flow flows out first to valve body-side air flue 22, according to aerodynamics
The flow velocity of air-flow is bigger, negative pressure also bigger principle, this vacuum suction freely activity right spherical cavity from rubber core 12 to negative pressure
21, by the past and directly sealing valve body-side air flue 22, make spherical cavity be in sealing state, the air pressure in spherical cavity increases suddenly, controls and presses
Difference increase, rubber core 12 is so as to leaning on sealing valve side air flue 22.At this time at the left spherical cavity 25 of ball needle stand 7 and ball needle air flue 26
In open state, when inner gas pressure is higher than sphere air pressure, air just enters sphere by ball needle air flue 26, ball needle 9, such as blue
Ball, football, balloon, gas raft, lifebuoy etc., until sphere pressure reaches inflation requirement.
When the invention is to tyre inflating, as shown in figure 4, being wrenched the valve inside that spanner 31 makes air inflation nozzle 34 clamp tire
36.Inflatable ball needle 9 is in normally open at this time, and tire direction is in sealing state.When starting to tyre inflating, ball
12 operation principle of core as described above, no longer repeat, 12 reliable ball sealer needle air flue 26 of rubber core, at valve body-side air flue 22 herein
In open state, when inner gas pressure is higher than tire pressure, air just passes through right spherical cavity 21, valve body-side air flue 22 and behind
Air flue enters tire, until tire pressure reaches requirement.
In conclusion whether 9 direction of inflatable ball needle to ball inflating or 34 direction of air inflation nozzle to tyre inflating, only
Which direction is wanted to be connected with inflatable substrate, is just inflated from the trend direction, artificially manipulation is not needed to and is selected.
One embodiment of the above, only the invention, not makes in any form the invention
Limitation, on the basis of the technical solution of the invention is not departed from, made simple modification, equivalent variations or modification are fallen
Enter the protection domain of the invention.
Claims (6)
1. a kind of inflatable ball needle special three-way, including triple-valve body (5), rubber core (12), ball needle stand (7), it is characterized in that：Institute
Have on the ball needle stand (7) stated left spherical cavity (25), the ball needle air flue (26) that is connected with left spherical cavity (25) and with ball needle air flue
(26) it connects and the ball needle connector for fixing inflatable ball needle (9), triple-valve body (5) is equipped with right spherical cavity (21), ball needle stand
Mounting hole and transverse air channel (23), ball needle stand (7) are fixed on the ball needle stand mounting hole of triple-valve body (5), right spherical cavity (21)
Be equipped with the valve body-side air flue (22) that is communicated with transverse air channel (23), rubber core (12) be correspondingly arranged at left and right spherical cavity (25,
21) in the spherical cavity of composition, on triple-valve body (5) there is the air outlet adapter (27) that is connected with air inflation nozzle (34) and be connected with air source
Inlet suction port (28), air outlet adapter (27) are equipped with the gas off-take (24) that is communicated with transverse air channel (23), on inlet suction port (28)
Equipped with the air intake duct (20) communicated with spherical cavity.
2. inflatable ball needle special three-way according to claim 1, it is characterized in that：It is fixed on the triple-valve body (5)
Valve deck (3), the annular seal space between triple-valve body (5) and valve deck (3) connect transverse air channel (23) and valve body-side air flue (22).
3. inflatable ball needle special three-way according to claim 1 or 2, it is characterized in that：The ball needle connection of the ball needle stand (7)
Inflatable ball needle (9) is fixed on head, air inflation nozzle (34), rubber when inflatable ball needle (9) is inflated are fixedly connected on air outlet adapter (27)
Glueballs core (12) self-closed valve body-side air flue (22) under suction function, rubber core (12) is negative when air inflation nozzle (34) is inflated
The lower self-closed ball needle air flue (26) of pressure effect.
4. inflatable ball needle special three-way according to claim 3, it is characterized in that：It is set in the outer circle of the inlet suction port (28)
Have a rotatable ball needle fender bracket (2), ball needle fender bracket (2) be equipped with can Elastic buckle inflatable ball needle (9) U-shaped groove
(31)。
5. inflatable ball needle special three-way according to claim 4, it is characterized in that：The fender bracket (2) and inlet suction port
(28) it is equipped between and turns to positioning device, turned to positioning device and include the limit rib being arranged on ball needle fender bracket mounting hole (32)
Item (33), the protection locating slot (29) being arranged on inlet suction port (28) outer circle limiting slot and limiting locating slot (30), limit rib
Inflatable ball needle (9) is buckled on U-shaped groove (31) when item (33) coordinates with protection locating slot (29), limit ribs (33) and limiting
Ball needle fender bracket (2) is opened when locating slot (30) coordinates, and inflatable ball needle (9) is in inflatable state.
6. inflatable ball needle special three-way according to claim 5, it is characterized in that：The transverse air channel of the triple-valve body (5)
(23) fabrication hole is equipped with, blocking (6) is fixed on fabrication hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194111.9A CN108245850A (en) | 2018-03-09 | 2018-03-09 | Inflatable ball needle special three-way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810194111.9A CN108245850A (en) | 2018-03-09 | 2018-03-09 | Inflatable ball needle special three-way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108245850A true CN108245850A (en) | 2018-07-06 |
Family
ID=62745944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810194111.9A Withdrawn CN108245850A (en) | 2018-03-09 | 2018-03-09 | Inflatable ball needle special three-way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108245850A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW581150U (en) * | 2003-03-26 | 2004-03-21 | Kurt Kemppainen | Inflating device |
| KR101007615B1 (en) * | 2009-09-28 | 2011-01-12 | 주식회사 쓰리젯 | Injection die for lining valve ball and method of valve ball lining |
| US20120058846A1 (en) * | 2010-09-05 | 2012-03-08 | Yu-Lin CHOU | Pneumatic inflation valve core for inflatable sports ball |
| TW201315919A (en) * | 2011-10-07 | 2013-04-16 | Beto Engineering & Marketing | Air-passage switchable air-pump nozzle |
| CN203029920U (en) * | 2013-01-07 | 2013-07-03 | 蔡福源 | Novel protective structure of ball air valve for sports |
| CN207913151U (en) * | 2018-03-09 | 2018-09-28 | 永康市珠峰气筒有限公司 | Inflatable ball needle special three-way |
-
2018
- 2018-03-09 CN CN201810194111.9A patent/CN108245850A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW581150U (en) * | 2003-03-26 | 2004-03-21 | Kurt Kemppainen | Inflating device |
| KR101007615B1 (en) * | 2009-09-28 | 2011-01-12 | 주식회사 쓰리젯 | Injection die for lining valve ball and method of valve ball lining |
| US20120058846A1 (en) * | 2010-09-05 | 2012-03-08 | Yu-Lin CHOU | Pneumatic inflation valve core for inflatable sports ball |
| TW201315919A (en) * | 2011-10-07 | 2013-04-16 | Beto Engineering & Marketing | Air-passage switchable air-pump nozzle |
| CN203029920U (en) * | 2013-01-07 | 2013-07-03 | 蔡福源 | Novel protective structure of ball air valve for sports |
| CN207913151U (en) * | 2018-03-09 | 2018-09-28 | 永康市珠峰气筒有限公司 | Inflatable ball needle special three-way |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207913151U (en) | Inflatable ball needle special three-way | |
| WO2017133583A1 (en) | Pneumatic device and pneumatic jack | |
| TW201317456A (en) | Assembled inflation nozzle | |
| CN108245850A (en) | Inflatable ball needle special three-way | |
| WO2017133586A1 (en) | General purpose air pump integrating inflation and deflation functions | |
| CN207864710U (en) | Mei Zui and the dual-purpose air inflation nozzle of method mouth | |
| US20180304565A1 (en) | Bottle cap and its usage method | |
| TWI622727B (en) | Inflatable joint with safety device and its combination with high pressure gas cylinder | |
| CN105431308B (en) | Valve module for tire inflation system | |
| US10800215B2 (en) | Recoil reducing tire bead seater barrel | |
| CN106427935A (en) | Quick-exhaust tyre inflator | |
| CN207830555U (en) | A kind of stern tube shaft water sealing device | |
| CN207213261U (en) | Air valve | |
| CN207500561U (en) | One-way sealing formula gas nozzle | |
| CN215341979U (en) | Nuclear-biochemical-radiation-proof protective clothing convenient to wear | |
| CN205444357U (en) | Take vapour -pressure type pipeline dredging device of gasbag | |
| WO2021012806A1 (en) | Inflation valve, inflation assembly, and inflation apparatus | |
| CN2430593Y (en) | New type air valve | |
| CN106488849B (en) | Valve member | |
| CN209188038U (en) | Sport ball inner container | |
| TW201800688A (en) | Dual-purpose valve connector characterized by using two valve connection ends to respectively connect different valves, thereby preventing user from operation errors and having the advantages of simple structure and lower cost | |
| CN204647478U (en) | Balloon inflation Self-sealing valve | |
| CN107677422A (en) | A kind of air-tight pneumatic sole mechanism | |
| CN205605895U (en) | Tire inflation valve | |
| CN216519799U (en) | Air bag air-retaining valve body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180706 |