CN108607206A - A kind of inflation method of sport vollyball quick air-inflating apparatus - Google Patents
A kind of inflation method of sport vollyball quick air-inflating apparatus Download PDFInfo
- Publication number
- CN108607206A CN108607206A CN201810468819.9A CN201810468819A CN108607206A CN 108607206 A CN108607206 A CN 108607206A CN 201810468819 A CN201810468819 A CN 201810468819A CN 108607206 A CN108607206 A CN 108607206A
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- Prior art keywords
- vollyball
- inflator
- air
- motor
- sport
- Prior art date
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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
- A63B41/00—Hollow inflatable balls
- A63B41/12—Tools or devices for blowing up or closing balls
Abstract
The present invention relates to a kind of sport inflation method of vollyball quick air-inflating apparatus, method and step of the invention is：Vollyball is placed in hemispherical holding tray and make vollyball inflates hole face inflator, it is clockwise to start first motor, drive small belt pulley and cam clockwise, make elevating lever that inflator be driven to move down, when cam it is clockwise to soon close to distalmost end when, inflator is moved to bottom, inflator, which penetrates, inflates hole, booster air pump air-breathing, air enters the first hose, entered in inflator by the second hose, inflator starts to be inflated vollyball, when clockwise to the fast separate distalmost end of cam, inflation finishes, air pump stops suction, when the clockwise most proximal end to cam, inflator resets, close first motor, the air plug of vollyball is stoppered, vollyball is removed from hemispherical holding tray, and vollyball is transported to position appropriate, it is simple that invention achieves inflations, the high effect of volumetric efficiency, continuously vollyball can be inflated.
Description
The application is application No. is 2016106252378, and the applying date is on 08 03rd, 2016, and invention and created name is
A kind of divisional application of the patent of " sport vollyball quick air-inflating apparatus ".
Technical field
The present invention relates to a kind of air charging system more particularly to a kind of sport vollyball quick air-inflating apparatus.
Background technology
Sport is a kind of Social Culture phenomenon of complexity, it gives birth to using body and intellection as basic means according to human body
The rules such as long development, technical ability are formed and function improves, reach promote full development, improve fitness and overall education level,
It builds up health and improves locomitivity, mode of making the life better and improve the quality of living a kind of conscious, purposeful, organized
Social activities.With the expansion of international association, the scale and level of sports business development have been to weigh country, a social development
A progressive important symbol also becomes the important means of diplomacy and cultural exchanges between country.Sport can be divided into sport for all, specially
The types such as industry sport, school physical education.Including sports culture, physical education, sports, athletic competition, sports equipment, sports group
It knits, the lot of essential factors such as sports science technology.
Vollyball is one of ball game project, court rectangle, and centre is separated with high net, and opposing teams respectively account for the one of court
Side, sportsman with hand handle ball, play many times from network by sky.The ball that volleyball movement uses does shell with sheepskin or artificial leather, and rubber does courage,
Size is similar with football.
Inflation is exactly so that gas is entered in object by pressurization.
Fast aeration is carried out to vollyball on physical education, efficiency of teaching can be improved.
Existing vollyball inflation haves the shortcomings that the big amount of labour, inflation trouble, volumetric efficiency are low, therefore there is an urgent need for research and develop a kind of labor
The sport vollyball quick air-inflating apparatus that momentum is small, inflation is simple, volumetric efficiency is high.
Invention content
(1) technical problems to be solved
In order to overcome existing vollyball to inflate the low disadvantage of the big amount of labour, inflation trouble, volumetric efficiency, the present invention wants the present invention
The technical issues of solution, is to provide the sport vollyball quick air-inflating apparatus that a kind of amount of labour is small, inflation is simple, volumetric efficiency is high.
(2) technical solution
In order to solve the above technical problem, the present invention provides such a sport vollyball quick air-inflating apparatus, including
There is left socle, the second directive wheel, pedestal, sliding rail, sliding block, placing frame, third spring, intermittent rotary device, right support, first soft
Pipe, air pump, hemispherical holding tray, inflator, the first strut, second spring, the second hose, elevating lever, the second strut, the first electricity
Machine, small belt pulley, cam, flat belt, reel, big belt pulley, drawstring and the first directive wheel, base top is from left to right successively
Equipped with left socle, sliding rail, intermittent rotary device and right support, the second directive wheel and the first directive wheel are equipped on the right side of left socle, the
Two directive wheels are located at below the first directive wheel, and sliding rail is equipped with sliding block, and slider top is equipped with placing frame, placing frame right side and interval
It is connected with third spring between on the left of rotating device, intermittent rotary device includes slide-bar, the second motor, the first turntable, half a month
Shape guide block, the second turntable and support base are provided with a word hole on the second turntable, support base, support base top are equipped at the top of the second turntable
Portion is equipped with hemispherical holding tray, and the first turntable is connected at the top of the second motor, semilune guide block and cunning are equipped at the top of the first turntable
Axis, semilune guide block are located in front of slide-bar, and air pump is equipped on the right side of right support, the second hose and the first hose are connected on air pump,
The first strut and the second strut are equipped on the left of right support, the first strut is located at below the second strut, and the first strut top left is set
There is second spring, elevating lever is connected at the top of second spring, inflator is equipped on front side of elevating lever, inflator is located at hemispherical placement
It right over disk, is connect with the second hose at the top of inflator, big belt pulley and first motor, big belt pulley is equipped on front side of the second strut
It is equipped with reel on front side of first motor left, big belt pulley, drawstring is wound on reel, drawstring bypasses the first directive wheel,
Around the second directive wheel, it is connect with left side outside placing frame, small belt pulley and cam, small belt pulley position is connected on front side of first motor
On rear side of cam, it is wound with flat belt between small belt pulley and big belt pulley, is contacted at the top of cam and elevating lever.
Preferably, further include having rubber block, rubber block is equipped at left and right sides of hemispherical holding tray inner wall.
Preferably, further include having the first spring, the first spring is connected between rubber block and hemispherical holding tray.
Preferably, further include having air desiccant layer, be equipped in the first hose and be air-dried oxidant layer.
Preferably, first motor and the second motor are servo motor.
Preferably, the material of elevating lever is Q235 steel.
Preferably, the vertical view of pedestal is square.
Operation principle：When to carry out fast aeration to vollyball, vollyball is placed in hemispherical holding tray, vollyball is consolidated
It is fixed live, vollyball inflates hole face inflator, and it is clockwise to start first motor, drives small belt pulley clockwise, band moving cam is clockwise, makes
Elevating lever moves down, drive inflator move down, while small belt pulley by flat belt drive big belt pulley it is clockwise, make around
Line wheel is clockwise, and reel withdraws drawstring, so that placing frame is moved to the left by drawstring, and third spring is stretched, when cam is clockwise
To soon close to distalmost end when, inflator is moved to bottom, and inflator penetrates the hole of inflating of vollyball, booster air pump air-breathing, air
Into the first hose, entered in inflator by the second hose, inflator starts to be inflated vollyball, when cam is clockwise to fast
When far from distalmost end, inflation finishes, and air pump stops suction, and when the clockwise most proximal end to cam, inflator resets, and closes the first electricity
The air plug for playing aerobic vollyball is stoppered by machine, and vollyball is removed from hemispherical holding tray, is put into placing frame, and will row
Ball is transported to position appropriate.Start the second motor to rotate a circle, the first turntable is driven to rotate a circle, drives the rotation of semilune guide block
One week, so that slide-bar is slid into a word hole of the second turntable, the second turntable is made to be rotated by 90 °, drives next hemisphere on support base
Shape holding tray is moved to immediately below inflator, when next hemispherical holding tray is moved to immediately below inflator, closes second
Motor starts first motor and reverses, small belt pulley is driven to reverse, and band moving cam reverses, and so that elevating lever is moved down, drive is inflated
Cylinder moves down, while small belt pulley drives big belt pulley to reverse by flat belt, and reel is made to reverse, and reel, which is released, to be drawn
Rope, so that placing frame is moved right by third spring, when cam reverse to soon close to distalmost end when, inflator is moved to most lower
Side, inflator penetrate the hole of inflating of vollyball, booster air pump air-breathing, and air enters the first hose, is entered by the second hose and is inflated
In cylinder, inflator starts to be inflated vollyball, and when cam is reversed to fast separate distalmost end, inflation finishes, and stops air pump and inhales
Gas, when reversing to cam most proximal end, inflator resets, and closes first motor, the air plug for playing aerobic vollyball is stoppered,
Vollyball is removed from hemispherical holding tray, is put into placing frame, is repeated above step, can be constantly inflated to vollyball.
Because further including having rubber block, it is equipped with rubber block at left and right sides of hemispherical holding tray inner wall, vollyball is placed on half
When spherical holding tray, rubber block soft texture can protect vollyball, and vollyball is allow to be stably fixed to hemispherical holding tray
It is interior.
Because further including having the first spring, it is connected with the first spring between rubber block and hemispherical holding tray, vollyball is put
It sets in hemispherical holding tray, vollyball can tightly be fixed by the elastic force effect of the first spring, be conducive to vollyball
Inflation.
It is equipped with because further including having air desiccant layer, in the first hose and is air-dried oxidant layer, be inflated when to vollyball
When, air enters the first hose, and air can be dried by being air-dried oxidant layer, be conducive to the inflation of vollyball.
Because first motor and the second motor are servo motor, servo motor can accurately adjust rotating speed, be allowed to run
It is more steady.
Because the material of elevating lever is Q235 steel, Q235 steel is wear-resistant, hardness is high, break-resistance, service life are long.
Because the vertical view of pedestal is square, keep device more stable.
(3) advantageous effect
The effect that invention achieves the amounts of labour is small, inflation is simple, volumetric efficiency is high, can continuously fill vollyball
Gas can transport completely charged vollyball while inflation, shorten the operating time, increase instructional blocks of time, can improve teaching effect
Rate.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is the overlooking structure diagram of intermittent rotary device of the present invention.
Fig. 3 is second of main structure diagram of the present invention.
Fig. 4 is the third main structure diagram of the present invention.
Fig. 5 is the 4th kind of main structure diagram of the present invention.
Label in attached drawing be：1- left socles, the second directive wheels of 2-, 3- pedestals, 4- sliding rails, 5- sliding blocks, 6- placing frames, 7-
Third spring, 8- intermittent rotary devices, 9- right supports, the first hoses of 10-, 11- air pumps, 12- hemispherical holding trays, 13- inflate
Cylinder, the first struts of 14-, 15- second springs, the second hoses of 16-, 17- elevating levers, the second struts of 18-, 19- first motors, 20-
Small belt pulley, 21- cams, 22- flat belts, 23- reels, 24- big belt pulleys, 25- drawstrings, the first directive wheels of 26-, 701- are slided
Axis, the second motors of 702-, the first turntables of 703-, 704- semilune guide blocks, the mono- word holes 705-, the second turntables of 706-, 707- supports
Seat, 27- rubber blocks, the first springs of 28-, 29- are air-dried oxidant layer.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of sport vollyball quick air-inflating apparatus includes as shown in Figs. 1-5 left socle 1, the second directive wheel 2, pedestal
3, sliding rail 4, sliding block 5, placing frame 6, third spring 7, intermittent rotary device 8, right support 9, the first hose 10, air pump 11, hemisphere
Shape holding tray 12, inflator 13, the first strut 14, second spring 15, the second hose 16, elevating lever 17, the second strut 18, first
Motor 19, small belt pulley 20, cam 21, flat belt 22, reel 23, big belt pulley 24, drawstring 25 and the first directive wheel 26, bottom
3 top of seat is equipped with left socle 1, sliding rail 4, intermittent rotary device 8 and right support 9 successively from left to right, and the right side of left socle 1 is equipped with the
Two directive wheels 2 and the first directive wheel 26, the second directive wheel 2 are located at 26 lower section of the first directive wheel, and sliding rail 4 is equipped with sliding block 5, sliding block
5 tops are equipped with placing frame 6, and 6 right side of placing frame and intermittent rotary device are connected with third spring 7, intermittent rotary dress between 8 left side
It includes slide-bar 701, the second motor 702, the first turntable 703, semilune guide block 704, the second turntable 706 and support base to set 8
707, a word hole 705 is provided on the second turntable 706,706 top of the second turntable is equipped with support base 707, and 707 top of support base is equipped with
Hemispherical holding tray 12,702 top of the second motor are connected with the first turntable 703, and 703 top of the first turntable is equipped with semilune guide block
704 and slide-bar 701, semilune guide block 704 is located at 701 front of slide-bar, and 9 right side of right support is equipped with air pump 11, is connected on air pump 11
There are the second hose 16 and the first hose 10,9 left side of right support to be equipped with the first strut 14 and the second strut 18, the first strut 14 is located at
Second strut, 18 lower section, 14 top left of the first strut are equipped with second spring 15, and 15 top of second spring is connected with elevating lever 17,
17 front side of elevating lever is equipped with inflator 13, and inflator 13 is located at right over hemispherical holding tray 12,13 top of inflator and second
Hose 16 connects, and 18 front side of the second strut is equipped with big belt pulley 24 and first motor 19, and big belt pulley 24 is located at first motor 19
Left, 24 front side of big belt pulley are equipped with reel 23, drawstring 25 are wound on reel 23, and drawstring 25 bypasses the first directive wheel 26,
It around the second directive wheel 2, is connect with the outer left side of placing frame 6,19 front side of first motor is connected with small belt pulley 20 and cam 21, small
Belt pulley 20 is located at 21 rear side of cam, and flat belt 22, cam 21 and elevating lever are wound between small belt pulley 20 and big belt pulley 24
17 top contacts.
Further include having rubber block 27, rubber block 27 is equipped at left and right sides of 12 inner wall of hemispherical holding tray.
Further include having the first spring 28, the first spring 28 is connected between rubber block 27 and hemispherical holding tray 12.
Further include having air desiccant layer 29, is equipped in the first hose 10 and is air-dried oxidant layer 29.
First motor 19 and the second motor 702 are servo motor.
The material of elevating lever 17 is Q235 steel.
The vertical view of pedestal 3 is square.
Operation principle：When to carry out fast aeration to vollyball, vollyball is placed in hemispherical holding tray 12, by vollyball
It fixes, vollyball inflates hole face inflator 13, and it is clockwise to start first motor 19, drives small belt pulley 20 clockwise, drives convex
It takes turns 21 clockwise, so that elevating lever 17 is moved down, drive inflator 13 to move down, while small belt pulley 20 passes through 22 band of flat belt
Dynamic big belt pulley 24 is clockwise, keeps reel 23 clockwise, reel 23 withdraws drawstring 25, makes placing frame 6 to the left by drawstring 25
Mobile, third spring 7 is stretched, when cam 21 it is clockwise to soon close to distalmost end when, inflator 13 is moved to bottom, inflator
13 penetrate the hole of inflating of vollyball, 11 air-breathing of booster air pump, and air enters the first hose 10, enter inflator by the second hose 16
In 13, inflator 13 starts to be inflated vollyball, and when clockwise to the fast separate distalmost end of cam 21, inflation finishes, air pump 11
It stops suction, when clockwise 21 most proximal end to cam, inflator 13 resets, and closes first motor 19, will play aerobic vollyball
Air plug is stoppered, and vollyball is removed from hemispherical holding tray 12, is put into placing frame 6, and vollyball is transported to position appropriate.
Start the second motor 702 to rotate a circle, the first turntable 703 is driven to rotate a circle, drives semilune guide block 704 to rotate a circle, make
Slide-bar 701 slides into a word hole 705 of the second turntable 706, and the second turntable 706 is made to be rotated by 90 °, under driving on support base 707
One hemispherical holding tray 12 is moved to immediately below inflator 13, when next hemispherical holding tray 12 is being moved to inflator 13 just
When lower section, the second motor 702 to be closed, starts first motor 19 and reverses, small belt pulley 20 is driven to reverse, band moving cam 21 reverses,
So that elevating lever 17 is moved down, drives inflator 13 to move down, while small belt pulley 20 drives big belt by flat belt 22
Wheel 24 reverses, and reel 23 is made to reverse, and reel 23 releases drawstring 25, so that placing frame 6 is moved right by third spring 7, when
Cam 21 reverse to soon close to distalmost end when, inflator 13 is moved to bottom, and inflator 13 penetrates the hole of inflating of vollyball, start
11 air-breathing of air pump, air enter the first hose 10, are entered in inflator 13 by the second hose 16, inflator 13 starts to vollyball
It is inflated, when cam 21 is reversed to fast separate distalmost end, inflation finishes, and stops 11 air-breathing of air pump, when reverse to cam 21
When most proximal end, inflator 13 resets, and closes first motor 19, the air plug for playing aerobic vollyball is stoppered, vollyball from hemisphere
It removes, is put into placing frame 6 on shape holding tray 12, repeat above step, constantly vollyball can be inflated.
Because further including having rubber block 27, it is equipped with rubber block 27 at left and right sides of 12 inner wall of hemispherical holding tray, vollyball is put
It sets in hemispherical holding tray 12,27 soft texture of rubber block can protect vollyball, and vollyball is allow to be stably fixed to half
In spherical holding tray 12.
Because further including having the first spring 28, the first spring 28 is connected between rubber block 27 and hemispherical holding tray 12,
When vollyball is placed on hemispherical holding tray 12, vollyball can tightly be fixed by the elastic force effect of the first spring 28,
Be conducive to the inflation of vollyball.
Be equipped with because further including having air desiccant layer 29, in the first hose 10 and be air-dried oxidant layer 29, when to vollyball into
When row inflation, air enters the first hose 10, and air can be dried by being air-dried oxidant layer 29, be conducive to filling for vollyball
Gas.
Because first motor 19 and the second motor 702 are servo motor, servo motor can accurately adjust rotating speed, be allowed to
Operation is more steady.
Because the material of elevating lever 17 is Q235 steel, Q235 steel is wear-resistant, hardness is high, break-resistance, service life are long.
Because the vertical view of pedestal 3 is square, keep device more stable.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of sport inflation method of vollyball quick air-inflating apparatus, sport vollyball quick air-inflating apparatus includes that interval is revolved
Rotary device, the first hose, air pump, hemispherical holding tray, inflator, the second hose, elevating lever, first motor, small belt pulley and
Cam, which is characterized in that its method includes：When to carry out fast aeration to vollyball, vollyball is placed on hemispherical holding tray
It is interior, vollyball is fixed, vollyball inflates hole face inflator, and it is clockwise to start first motor, drives small belt pulley clockwise, drives
Cam is clockwise, and elevating lever is made to move down, drive inflator move down, when cam it is clockwise to soon close to distalmost end when, inflate
Cylinder is moved to bottom, and inflator penetrates the hole of inflating of vollyball, booster air pump air-breathing, and air enters the first hose, passes through second
Hose enters in inflator, and inflator starts to be inflated vollyball, when clockwise to the fast separate distalmost end of cam, has inflated
Finish, air pump stops suction, and when the clockwise most proximal end to cam, inflator resets, and closes first motor, will play aerobic vollyball
Air plug is stoppered, and vollyball is removed from hemispherical holding tray, is started the second motor and is rotated a circle, and the first turntable rotation one is driven
Week semilune guide block is driven to rotate a circle, so that slide-bar is slid into a word hole of the second turntable, the second turntable is made to be rotated by 90 °, driven
Next hemispherical holding tray on support base is moved to immediately below inflator, is inflated when next hemispherical holding tray is moved to
When immediately below cylinder, the second motor is closed.
2. a kind of inflation method of sport vollyball quick air-inflating apparatus according to claim 1, which is characterized in that described
Sport vollyball quick air-inflating apparatus further includes right support, first support, second spring and second support, and the air pump is set to
On the right side of the right support, it is connected with second hose and first hose on the air pump, is equipped on the left of the right support
First strut and second strut, first strut are located at below second strut, at the top of first strut
Left end is equipped with the second spring, and the elevating lever bottom is connected with second spring.
3. a kind of inflation method of sport vollyball quick air-inflating apparatus according to claim 1, which is characterized in that described
The inflator is equipped on front side of elevating lever, the inflator is located at right over the hemispherical holding tray, at the top of the inflator
It is connect with second hose, the first motor is equipped on front side of second strut.
4. a kind of inflation method of sport vollyball quick air-inflating apparatus according to claim 1, which is characterized in that described
The small belt pulley and the cam are connected on front side of first motor, the small belt pulley is located on rear side of the cam, described convex
It is contacted at the top of wheel and the elevating lever.
5. a kind of inflation method of sport vollyball quick air-inflating apparatus according to claim 1, which is characterized in that described
Intermittent rotary device includes slide-bar, the second motor, the first turntable, semilune guide block, a word hole, the second turntable and support base.
6. a kind of inflation method of sport vollyball quick air-inflating apparatus according to claim 5, which is characterized in that described
It is provided with word hole on second turntable, support base is equipped at the top of second turntable, described half is equipped at the top of the support base
Spherical holding tray, the second motor top are connected with the first turntable, the semilune guide block are equipped at the top of first turntable
With the slide-bar, the semilune guide block is located in front of the slide-bar.
7. a kind of inflation method of sport vollyball quick air-inflating apparatus according to claim 1, which is characterized in that also wrap
Included rubber block and the first spring, be equipped with the rubber block at left and right sides of the hemispherical holding tray inner wall, the rubber block and
First spring is connected between hemispherical holding tray.
8. a kind of inflation method of sport vollyball quick air-inflating apparatus according to claim 1, which is characterized in that also wrap
Air desiccant layer has been included, oxidant layer is air-dried equipped with described in first hose.
9. a kind of inflation method of sport vollyball quick air-inflating apparatus according to claim 1, which is characterized in that described
First motor and second motor are servo motor.
10. a kind of inflation method of sport vollyball quick air-inflating apparatus according to claim 1, which is characterized in that institute
The material for stating elevating lever is Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810468819.9A CN108607206B (en) | 2016-08-03 | 2016-08-03 | Air inflation method of volleyball quick air inflation device for sports |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610625237.8A CN106139538B (en) | 2016-08-03 | 2016-08-03 | A kind of physical culture vollyball quick air-inflating apparatus |
| CN201810468819.9A CN108607206B (en) | 2016-08-03 | 2016-08-03 | Air inflation method of volleyball quick air inflation device for sports |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610625237.8A Division CN106139538B (en) | 2016-08-03 | 2016-08-03 | A kind of physical culture vollyball quick air-inflating apparatus |
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| CN108607206A true CN108607206A (en) | 2018-10-02 |
| CN108607206B CN108607206B (en) | 2020-08-14 |
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| CN201810468819.9A Active CN108607206B (en) | 2016-08-03 | 2016-08-03 | Air inflation method of volleyball quick air inflation device for sports |
| CN201610625237.8A Active CN106139538B (en) | 2016-08-03 | 2016-08-03 | A kind of physical culture vollyball quick air-inflating apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108671986A (en) * | 2016-12-05 | 2018-10-19 | 葛海燕 | A kind of scrap glass processing equipment for pulverizing for building |
| CN107694052B (en) * | 2017-11-17 | 2019-08-13 | 宋述雄 | A kind of sport production basketball charger |
| CN107930078B (en) * | 2017-12-14 | 2019-08-27 | 林星星 | A kind of physical education volleyball service training device |
| CN109011430B (en) * | 2018-08-15 | 2021-05-25 | 东莞市凯勒帝数控科技有限公司 | Volleyball inflation detection launching device |
| CN109806555B (en) * | 2019-02-19 | 2020-10-27 | 嘉兴职业技术学院 | Sports is aerifyd and check out test set with production basketball |
| CN114225345A (en) * | 2021-12-28 | 2022-03-25 | 齐鲁师范学院 | Quick aerating device of volleyball for sports |
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| CN101258074A (en) * | 2005-09-07 | 2008-09-03 | 通用包装株式会社 | Method for placing inert gas in gas-filling and packaging machine |
| CN203430728U (en) * | 2013-08-27 | 2014-02-12 | 付磊 | Cam compression type tire pump |
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| US7611429B2 (en) * | 2005-03-01 | 2009-11-03 | Primo Research, Inc. | Inflatable articles that provide long term inflation and pressure control |
| KR20120130824A (en) * | 2011-05-24 | 2012-12-04 | 이중엽 | Airpump Of Ball Control |
| CN202284026U (en) * | 2011-11-08 | 2012-06-27 | 东北石油大学 | Volleyball containing box for volleyball teaching |
| CN203865273U (en) * | 2014-01-02 | 2014-10-08 | 湖南第一师范学院 | Volleyball box used for volleyball teaching |
| CN205095358U (en) * | 2015-11-16 | 2016-03-23 | 安占书 | Football aerating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101258074A (en) * | 2005-09-07 | 2008-09-03 | 通用包装株式会社 | Method for placing inert gas in gas-filling and packaging machine |
| CN203430728U (en) * | 2013-08-27 | 2014-02-12 | 付磊 | Cam compression type tire pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108607206B (en) | 2020-08-14 |
| CN106139538B (en) | 2018-06-05 |
| CN106139538A (en) | 2016-11-23 |
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