CN107583257A - A kind of portable three-in-one net - Google Patents
A kind of portable three-in-one net Download PDFInfo
- Publication number
- CN107583257A CN107583257A CN201710860843.2A CN201710860843A CN107583257A CN 107583257 A CN107583257 A CN 107583257A CN 201710860843 A CN201710860843 A CN 201710860843A CN 107583257 A CN107583257 A CN 107583257A
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- CN
- China
- Prior art keywords
- support bar
- cylinder
- support
- rotating shaft
- net
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- 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.)
- Pending
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Abstract
The invention discloses a kind of portable three-in-one net, including structure identical first support and second support, first support includes first base, first support bar is arranged in first base, first support bar is hollow, and first support bar is provided with three the first fixing holes, and second support bar is located in the cavity of first support bar, second support bar is provided with the second fixing hole, and one end of the first fixture is threadedly coupled through the first fixing hole and with the second fixing hole；Net includes cylinder, clutch shaft bearing and second bearing are separately fixed on the lower and upper end face in cylinder, cylinder upper surface is provided with through hole, rotating shaft bottom is fixed on clutch shaft bearing, rotating shaft upper end is fixed in second bearing, and cylinder side is provided with the first groove, and the 5th support bar and the 6th support bar are respectively and fixedly connected with dictyosome both ends, 5th support bar is arranged in rotating shaft, and cylinder lower end is threadedly coupled with second support bar.Net height of the present invention is adjustable, and net can be wrapped in rotating shaft, not only carefully and neatly done but also be convenient for carrying.
Description
Technical field
The present invention relates to sports equipment technical field, particularly a kind of portable three-in-one net.
Background technology
At present, with the improvement of people ' s living standards and the understanding to own health, increasing people starts to focus on body
Body is taken exercise.Tennis, shuttlecock and vollyball are all the ball game carried out by net, are only needed in the occasion of playday
One piece of spacious place is provided, hanging up net can be carried out, very popular.But the ball of tennis, shuttlecock and vollyball
Net height is different from, therefore needs, for the supporting web margin of sports events, to bring when building athletic ground
Inconvenience.In addition, the open place in the outdoor of many communities or school often only has support, without net.Wanting to play ball will
Provide net for oneself, current net is to throw the net, and there is the rope for net being suspended on clamp at the both ends of net, by rope
Tie up on clamp, but be easily intertwined during net storage.
The content of the invention
It is simple in construction it is an object of the invention to provide a kind of portable three-in-one net to solve problem above, side
Portable belt, storage are carefully and neatly done.
The purpose of the present invention is realized by such technical scheme, a kind of portable three-in-one net, is included
First support, second support and net, the net are arranged in the first support and second support；
The first support includes first base, first support bar, second support bar and the first fixture, and described first
The bottom of support bar is arranged in the first base, and the first support bar is vertically arranged, and the first support bar is hollow
Structure, the side of the first support bar are provided with three the first fixing holes, first fixing hole and the first support bar
Cavity connection, the second support bar is located in the cavity of the first support bar, set on the side of the second support bar
There is the second fixing hole, one end of first fixture is threadedly coupled through the first fixing hole and with second fixing hole, institute
The upper end for stating second support bar is provided with external screw thread；
The second support includes second base, the 3rd support bar, the 4th support bar, the 7th support bar and second and fixed
Part, the bottom of the 3rd support bar are arranged in the second base, and the 3rd support bar is vertically arranged, described 3rd
Strut is hollow structure, and the side of the 3rd support bar is provided with three the 3rd fixing holes, the 3rd fixing hole with it is described
The cavity connection of 3rd support bar, the 4th support bar are located in the cavity of the 3rd support bar, the 4th support bar
Side be provided with the 4th fixing hole, one end of second fixture through the 3rd fixing hole and with the 4th fixing hole spiral shell
Line is connected, and the 7th support bar is connected through a screw thread installed in the top of the 4th support bar；
The net includes cylinder, clutch shaft bearing, second bearing, rotating shaft and dictyosome, and the upper end of the cylinder is hollow
Structure, the outer ring of the clutch shaft bearing are fixed on the lower surface in the cylinder, and the outer ring of the second bearing is fixed in institute
To state on the upper surface in cylinder, through hole is offered on the upper surface of the cylinder, the through hole connects with the cavity of the cylinder,
The central axis of the central axis of the through hole, the central axis of clutch shaft bearing and second bearing overlaps, the bottom of the rotating shaft
It is fixed on the inner peripheral surface of the inner ring of the clutch shaft bearing, the upper end of the rotating shaft is fixed in the interior of the inner ring of the second bearing
On side face, the top of the rotating shaft passes through the through hole, and the first groove, first groove are offered on the side of the cylinder
Connected with the cavity of the cylinder, the 5th support bar and the 6th support bar be respectively and fixedly connected with the relative both ends of the dictyosome,
5th support bar and the 6th support bar are vertically arranged, and the 5th support bar is arranged in the rotating shaft, described 6th
Strut may pass through first groove, and the lower end of the cylinder offers the internal thread hole along its short transverse, described second
Strut is connected through a screw thread in the internal thread hole.
Further, the rotating shaft is hollow structure, offers the second groove on the outer circumference surface of the rotating shaft, described
Two grooves connect with the cavity of the rotating shaft, and the 5th support bar is located in the cavity of the rotating shaft, and the dictyosome passes through institute
State the second groove.
Further, the width of the 5th support bar is more than the width of second groove, the 6th support bar
Width is less than the width of first groove.
Further, the lock worked in coordination and used is installed on the 7th support bar and the 6th support bar.
Further, the bottom of the first support bar is connected through a screw thread in the first base, and described
The bottom of three support bars is connected through a screw thread in the second base.
Further, the top of the rotating shaft is connected with handle.
Further, the closure for the cavity of the cylinder to be surrounded to confined space is hinged with the side of the cylinder
Door.
Further, on the cylinder and it is connected with the magnet being used cooperatively on door close.
Further, it is connected with handle on the side of the cylinder.
Further, the portable three-in-one net also includes collecting bag.
By adopting the above-described technical solution, beneficial effects of the present invention are：The present invention passes through the first fixture and second
Fixture is each passed through three fixing holes of highly different three first and three the second fixing holes, reaches adjustment dictyosome height
Purpose, it is convenient and swift so as to which the net as shuttlecock, vollyball and tennis uses；First support bar connects with first base screw thread
Connecing, the 3rd support bar is threadedly coupled with second base, and cylinder and second support bar threaded connection, assembly and disassembly is convenient and swift,
It can disassemble to store, be convenient for carrying；Being wrapped in rotating shaft of circle can be enclosed dictyosome one by rotating shaft, so as to will be whole
Individual dictyosome is accommodated in cylinder, not only carefully and neatly done but also be convenient for carrying.
Other advantages, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The target and other advantages of the present invention can be wanted by following specification and right
Book is sought to realize and obtain.
Brief description of the drawings
The brief description of the drawings of the present invention is as follows.
Fig. 1 is that the dictyosome of the present invention is in the structural representation of highest state.
Fig. 2 is that the dictyosome of the present invention is in the structural representation of minimum state.
Fig. 3 is the structural representation of the cylinder of the present invention.
Fig. 4 is the right side structural representation of Fig. 1 of present invention cylinder.
Fig. 5 is the cross-sectional view at the A-A of Fig. 1 middle cylinder bodies of the present invention.
Fig. 6 is Fig. 1 of present invention backsight structural representation.
In figure：1. cylinder；2. clutch shaft bearing；3. second bearing；4. rotating shaft；5. handle；6. the first groove；7. second is recessed
Groove；8. the 6th support bar；9. door close；10. magnet；11. handle；12. dictyosome；13. first support bar；14. second support bar；
15. the 3rd support bar；16. the 4th support bar；17. the 7th support bar；18. first base；19. second base；20. lock；21.
First fixing hole；22. the 3rd fixing hole；23. the first fixture；24. the second fixture.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As shown in accompanying drawing 1- Fig. 6, the invention discloses a kind of portable three-in-one net, include first support, the
Two supports and net, the net are arranged in the first support and second support；
First support includes first base 18, first support bar 13, the fixture 23 of second support bar 14 and first, and first
The bottom of support bar 13 is connected through a screw thread in first base 18, and first support bar 13 is vertically arranged, first support bar
13 be hollow structure, and the side of first support bar 13 is provided with three the first fixing holes 21, the first fixing hole 21 and the first support
The cavity connection of bar 13, second support bar 14 are located in the cavity of first support bar 13, and the side of second support bar 14 is provided with
Second fixing hole (not shown), one end of the first fixture 23 are threadedly coupled through the first fixing hole 21 and with the second fixing hole,
So as to which second support bar 14 is fixed in first support bar 13, the upper end of second support bar 14 is provided with external screw thread.
Second support includes second base 19, the 3rd support bar 15, the 4th support bar 16, the 7th support bar 17 and second
Fixture 24, the bottom of the 3rd support bar 15 are connected through a screw thread in second base 19, and the 3rd support bar 15 is set vertically
Put, the 3rd support bar 15 is hollow structure, and the side of the 3rd support bar 15 is provided with three the 3rd fixing holes 22, the 3rd fixing hole
22 connect with the cavity of the 3rd support bar 15, and the 4th support bar 16 is located in the cavity of the 3rd support bar 15, the 4th support bar 16
Side be provided with the 4th fixing hole (not shown), one end of the second fixture 24 is fixed through the 3rd fixing hole 22 and with the 4th
Hole is threadedly coupled, and so as to which the 4th support bar 16 is fixed in the 3rd support bar 15, the bottom of the 7th support bar 17 is provided with external screw thread,
The top of 4th support bar 16 is provided with internal thread hole, and the 7th support bar 17 is connected through a screw thread on the 4th support bar 16
In internal thread hole.Three fixing holes of highly different three first are each passed through by the first fixture 23 and the second fixture 24
21 and three the 3rd fixing holes 22, reach the purpose of the adjustment height of dictyosome 12, so as to the net as shuttlecock, vollyball and tennis
Use, it is convenient and swift；First support bar 13 is threadedly coupled with first base 18, and the 3rd support bar 15 connects with the screw thread of second base 19
Connect, assembly and disassembly is convenient and swift, can disassemble to store, be convenient for carrying.
Net includes cylinder 1, clutch shaft bearing 2, second bearing 3, rotating shaft 4 and dictyosome 12, and the lower end of cylinder 1 offers edge
The internal thread hole of its short transverse, second support bar 14 are connected through a screw thread in internal thread hole, during the upper end of cylinder 1 is
Hollow structure, the outer ring of clutch shaft bearing 2 are fixed on the lower surface in cylinder 1, and the outer ring of second bearing 3 is fixed in cylinder 1
On upper surface, through hole is offered on the upper surface of cylinder 1, through hole connects with the cavity of cylinder 1, the central axis of through hole, first
The central axis of bearing 2 and the central axis of second bearing 3 overlap, and the bottom of rotating shaft 4 is fixed in the interior of the inner ring of clutch shaft bearing 2
On side face, the upper end of rotating shaft 4 is fixed on the inner peripheral surface of the inner ring of second bearing 3, and the top of rotating shaft 4 passes through through hole, rotating shaft 4
Top is connected with handle 5, and the first groove 6 is offered on the side of cylinder 1, and the first groove 6 connects with the cavity of cylinder 1, rotating shaft 4
For hollow structure, the second groove 7 is offered on the outer circumference surface of rotating shaft 4, the second groove 7 connects with the cavity of rotating shaft 4, dictyosome 12
Relative both ends on be respectively and fixedly connected with the 5th support bar (not shown) and the 6th support bar 8, the 5th support bar and the 6th support
Bar 8 is vertically arranged, and the 5th support bar is located in the cavity of rotating shaft 4, and the width of the 5th support bar is more than the width of the second groove 7,
Dictyosome 12 passes through the second groove 7.The lock 20 worked in coordination and used is installed on 7th support bar 17 and the 6th support bar 8.The
The width of five support bars is more than the width of the second groove 7, and the width of the 6th support bar 8 is less than the width of the first groove 6, can kept away
Exempt from the cavity that the 5th support bar departs from rotating shaft 4, the lower end of cylinder 1 offers the internal thread hole along its short transverse, the second support
Bar 14 is connected through a screw thread in internal thread hole.In use, first support bar 13 is arranged in first base 18 first,
3rd support bar 15 is arranged in second base 19, the support bar 16 of second support bar 14 and the 4th is adjusted to required height,
Cylinder 1 is connected through a screw thread installed in the top of second support bar 14, pulls the 6th support bar 8 that dictyosome 12 is pulled out into cylinder 1,
The 6th support bar 8 is fixed on the 4th support bar 16 by lock 20, that is, completes assembling；, will by lock 20 after having used
6th support bar 8 departs from from the 4th support bar 16, by the rotating shaft 4 of handle 5, net one can be enclosed to being wrapped in for circle and turned
On axle 4, so as to which whole net is accommodated in cylinder 1.
It is hinged with the door close 9 for the cavity of cylinder 1 to be surrounded to confined space on the side of cylinder 1, on cylinder 1 and closes
Close and be connected with the magnet 10 being used cooperatively on door 9, door close 9 can prevent that dictyosome 12 is backing out out of first groove 6.
Handle 11 is connected with the side of cylinder 1, court has support only to carry cylinder 1 in the case of lacking net,
Handle 11 is convenient for carrying.
Portable three-in-one net also includes collecting bag (not shown), can disassemble net to deposit when not in use
It is placed in collecting bag, is convenient for carrying and deposits.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should cover in the present invention
Right among.
Claims (10)
- A kind of 1. portable three-in-one net, it is characterised in that：Include first support, second support and net, the ball Net is arranged in the first support and second support；The first support includes first base, first support bar, second support bar and the first fixture, first support The bottom of bar is arranged in the first base, and the first support bar is vertically arranged, and the first support bar is hollow structure, The side of the first support bar is provided with three the first fixing holes, first fixing hole and the cavity of the first support bar Connection, the second support bar are located in the cavity of the first support bar, and the side of the second support bar is provided with second Fixing hole, one end of first fixture are threadedly coupled through the first fixing hole and with second fixing hole, described second The upper end of support bar is provided with external screw thread；The second support includes second base, the 3rd support bar, the 4th support bar, the 7th support bar and the second fixture, The bottom of 3rd support bar is arranged in the second base, and the 3rd support bar is vertically arranged, the 3rd support Bar is hollow structure, and the side of the 3rd support bar is provided with three the 3rd fixing holes, the 3rd fixing hole and described the The cavity connection of three support bars, the 4th support bar are located in the cavity of the 3rd support bar, the 4th support bar Side is provided with the 4th fixing hole, one end of second fixture through the 3rd fixing hole and with the 4th fixing hole screw thread Connection, the 7th support bar are connected through a screw thread installed in the top of the 4th support bar；The net includes cylinder, clutch shaft bearing, second bearing, rotating shaft and dictyosome, and the upper end of the cylinder is hollow structure, The outer ring of the clutch shaft bearing is fixed on the lower surface in the cylinder, and the outer ring of the second bearing is fixed in the cylinder On interior upper surface, through hole is offered on the upper surface of the cylinder, the through hole connects with the cavity of the cylinder, described logical The central axis of the central axis in hole, the central axis of clutch shaft bearing and second bearing is overlapped, and the bottom of the rotating shaft is fixed in On the inner peripheral surface of the inner ring of the clutch shaft bearing, the upper end of the rotating shaft is fixed in the inner peripheral surface of the inner ring of the second bearing On, the top of the rotating shaft passes through the through hole, and the first groove, first groove and institute are offered on the side of the cylinder The cavity connection of cylinder is stated, the 5th support bar and the 6th support bar have been respectively and fixedly connected with the relative both ends of the dictyosome, it is described 5th support bar and the 6th support bar are vertically arranged, and the 5th support bar is arranged in the rotating shaft, the 6th support bar First groove is may pass through, the lower end of the cylinder offers the internal thread hole along its short transverse, the second support bar It is connected through a screw thread in the internal thread hole.
- 2. portable three-in-one net according to claim 1, it is characterised in that：The rotating shaft is hollow structure, institute State and the second groove is offered on the outer circumference surface of rotating shaft, second groove connects with the cavity of the rotating shaft, described 5th Strut is located in the cavity of the rotating shaft, and the dictyosome passes through second groove.
- 3. portable three-in-one net according to claim 2, it is characterised in that：The width of 5th support bar is big In the width of second groove, the width of the 6th support bar is less than the width of first groove.
- 4. portable three-in-one net according to claim 1, it is characterised in that：7th support bar and described The lock worked in coordination and used is installed on six support bars.
- 5. portable three-in-one net according to claim 1, it is characterised in that：The bottom of the first support bar leads to Cross threaded connection to be arranged in the first base, the bottom of the 3rd support bar is connected through a screw thread installed in described second On base.
- 6. portable three-in-one net according to claim 1, it is characterised in that：The top of the rotating shaft is connected with handle Hand.
- 7. portable three-in-one net according to claim 1, it is characterised in that：It is hinged with the side of the cylinder For the cavity of the cylinder to be surrounded to the door close of confined space.
- 8. portable three-in-one net according to claim 7, it is characterised in that：Consolidate on the cylinder and on door close It is connected to the magnet being used cooperatively.
- 9. portable three-in-one net according to claim 1, it is characterised in that：It is connected with the side of the cylinder Handle.
- 10. according to any described portable three-in-one nets of claim 1-9, it is characterised in that：Described portable three close One net also includes collecting bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860843.2A CN107583257A (en) | 2017-09-21 | 2017-09-21 | A kind of portable three-in-one net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860843.2A CN107583257A (en) | 2017-09-21 | 2017-09-21 | A kind of portable three-in-one net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107583257A true CN107583257A (en) | 2018-01-16 |
Family
ID=61047546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710860843.2A Pending CN107583257A (en) | 2017-09-21 | 2017-09-21 | A kind of portable three-in-one net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107583257A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579038A (en) * | 2018-04-27 | 2018-09-28 | 傅源彬 | A kind of Portable badminton net |
| CN108645581A (en) * | 2018-05-08 | 2018-10-12 | 西南交通大学 | A kind of dynamic stiffness test experiments equipment |
| CN108744447A (en) * | 2018-06-29 | 2018-11-06 | 泰山医学院 | A kind of sports Portable assembled net |
| CN108939475A (en) * | 2018-07-05 | 2018-12-07 | 安徽禹缤体育科技有限公司 | A kind of easily assembling fixed link for outdoor shuttlecock block |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201719774U (en) * | 2010-04-16 | 2011-01-26 | 亓永顺 | Net and post integral badminton net frame |
| CN201848072U (en) * | 2010-11-18 | 2011-06-01 | 佳木斯大学 | Portable lifting volleyball frame |
| WO2015019403A1 (en) * | 2013-08-05 | 2015-02-12 | アルインコ株式会社 | Net rope tension adjustment method for game net and support apparatus |
| CN205323146U (en) * | 2016-01-05 | 2016-06-22 | 山东科技大学 | Portable badminton net fixed bolster |
| CN206499836U (en) * | 2017-02-23 | 2017-09-19 | 南昌工学院 | A kind of instructional device of monkey drill |
-
2017
- 2017-09-21 CN CN201710860843.2A patent/CN107583257A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201719774U (en) * | 2010-04-16 | 2011-01-26 | 亓永顺 | Net and post integral badminton net frame |
| CN201848072U (en) * | 2010-11-18 | 2011-06-01 | 佳木斯大学 | Portable lifting volleyball frame |
| WO2015019403A1 (en) * | 2013-08-05 | 2015-02-12 | アルインコ株式会社 | Net rope tension adjustment method for game net and support apparatus |
| CN205323146U (en) * | 2016-01-05 | 2016-06-22 | 山东科技大学 | Portable badminton net fixed bolster |
| CN206499836U (en) * | 2017-02-23 | 2017-09-19 | 南昌工学院 | A kind of instructional device of monkey drill |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579038A (en) * | 2018-04-27 | 2018-09-28 | 傅源彬 | A kind of Portable badminton net |
| CN108645581A (en) * | 2018-05-08 | 2018-10-12 | 西南交通大学 | A kind of dynamic stiffness test experiments equipment |
| CN108744447A (en) * | 2018-06-29 | 2018-11-06 | 泰山医学院 | A kind of sports Portable assembled net |
| CN108939475A (en) * | 2018-07-05 | 2018-12-07 | 安徽禹缤体育科技有限公司 | A kind of easily assembling fixed link for outdoor shuttlecock block |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180116 |