CN107715419A - A kind of volleyball net frame for physical culture - Google Patents
A kind of volleyball net frame for physical culture Download PDFInfo
- Publication number
- CN107715419A CN107715419A CN201711010139.4A CN201711010139A CN107715419A CN 107715419 A CN107715419 A CN 107715419A CN 201711010139 A CN201711010139 A CN 201711010139A CN 107715419 A CN107715419 A CN 107715419A
- Authority
- CN
- China
- Prior art keywords
- screen cloth
- hollow cylinder
- bearing
- bar
- gear
- 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- Withdrawn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
- A63B61/00—Tennis nets or accessories for tennis or like games, e.g. volley-ball
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B61/00—Tennis nets or accessories for tennis or like games, e.g. volley-ball
- A63B61/02—Posts; Revolvably-mounted posts ; Straining or adjusting devices on the posts, e.g. coin- or time operated
Abstract
The invention discloses a kind of volleyball net frame for physical culture, including second gear, 3rd bearing, the first vertical rod, second bearing, first gear, axostylus axostyle, clutch shaft bearing, circular piece, tingle, bolt, round bar, hollow cylinder, bar hole, screen cloth, crotch, fix bar, strip piece and the second vertical rod.The present invention is simple in construction, using effect is good, it is easily installed operation, and winding is convenient, operate lithe, avoid the weathering and artificial destruction of screen cloth on rack, be advantageous to the protection to sports equipment, increase the service life, pass through bar hole, it is easy to screen cloth to complete folding and unfolding through bar hole, the circular hole equidistantly opened up on the screen cloth other end is passed through by crotch one end, be advantageous to the screen cloth other end to be connected with strip piece by crotch, it is easy to user to remove the other end of screen cloth, by being symmetrically set with circular piece on round bar ring surface, be advantageous to the screen cloth of winding between two circular pieces, avoid screen cloth from channeling bit and influence next time and unreel.
Description
Technical field
The present invention relates to a kind of volleyball net frame, specifically a kind of volleyball net frame for physical culture, belong to education sector.
Background technology
Physical culture is a kind of complicated Social Culture phenomenon, and 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,
Build up health a kind of conscious, purposeful, organized with improving the quality of living with raising locomitivity, mode of making the life better
Social activities, vollyball（volleyball）It is one of ball game project, court rectangle, centre is separated with high net, opposing teams
（Per six people of side）A side in court is respectively accounted for, sportsman with hand handle ball play many times from network by sky, the ball that volleyball movement uses, uses sheepskin
Or artificial leather does shell, rubber does courage, and size is similar with football.
Volleyball net frame is arranged on open area mostly in the prior art, and the screen cloth on volleyball net frame is easily by Exposure to Sunlight rain
Leaching, so causes screen cloth weathering for a long time, is unfavorable for the protection of sports equipment, and service life reduces, in the prior art volleyball net frame
Function is single, and without the function of being wound to screen cloth.Therefore, a kind of vollyball for physical culture is proposed regarding to the issue above
Rack.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of volleyball net frame for physical culture.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of volleyball net frame for physical culture, including hollow
Cylinder and screen cloth, the hollow cylinder inner top and bottom are mounted on clutch shaft bearing, and round bar is provided with hollow cylinder,
The round bar both ends are separately mounted in clutch shaft bearing, and round bar one end be placed through hollow cylinder bottom clutch shaft bearing and
Hollow cylinder bottom, tingle is installed on the round bar ring surface, and bolt is equidistantly installed on tingle, the sky
Stem body bottom is welded with axostylus axostyle, and axostylus axostyle one end is provided with second bearing, and the hollow cylinder ring surface offers bar hole,
And screen cloth is provided with bar hole, described screen cloth one end is fixedly connected by bolt with tingle, and the screen cloth other end passes through
Crotch is connected with strip piece, and the strip piece is welded in fix bar, and bottom of fixed is welded at the top of the second vertical rod.
Preferably, described round bar one end bottom is arranged in 3rd bearing, and 3rd bearing is arranged at the top of the first vertical rod.
Preferably, the second bearing outer wall is set with first gear, and first gear engages with second gear, and described
Two gears are mounted on the round bar between 3rd bearing and hollow cylinder bottom.
Preferably, circular piece is symmetrically set with the round bar ring surface, and circular piece is located in hollow cylinder.
Preferably, the first gear bottom side is provided with hand crank.
Preferably, the crotch is equidistantly mounted on strip piece, and crotch one end passes through and equidistantly opened up on the screen cloth other end
Circular hole.
The beneficial effects of the invention are as follows：The present invention is simple in construction, and using effect is good, is easily installed operation, and winds conveniently,
Lithe is operated, avoids the weathering and artificial destruction of screen cloth on rack, is advantageous to the protection to sports equipment, extends and uses
In the life-span, by bar hole, it is easy to screen cloth to complete folding and unfolding through bar hole, is passed through by crotch one end and equidistantly opened on the screen cloth other end
If circular hole, be advantageous to the screen cloth other end and be connected by crotch with strip piece, be easy to user to remove the other end of screen cloth, pass through
Circular piece is symmetrically set with round bar ring surface, is advantageous to the screen cloth of winding between two circular pieces, avoids screen cloth from channeling bit
And influence next time and unreel.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is round bar of the present invention and screen cloth attachment structure schematic diagram.
In figure：1st, second gear, 2,3rd bearing, the 3, first vertical rod, 4, second bearing, 5, first gear, 6, axostylus axostyle, 7,
Clutch shaft bearing, 8, circular piece, 9, tingle, 901, bolt, 10, round bar, 11, hollow cylinder, 12, bar hole, 13, screen cloth,
14th, crotch, 15, fix bar, 16, strip piece, the 17, second vertical rod.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1-2, a kind of volleyball net frame for physical culture, including hollow cylinder 11 and screen cloth 13, it is described
The inner top of hollow cylinder 11 and bottom are mounted on clutch shaft bearing 7, and round bar 10 is provided with hollow cylinder 11, the round bar 10
Both ends are separately mounted in clutch shaft bearing 7, and the one end of round bar 10 is placed through the clutch shaft bearing 7 and sky of the bottom of hollow cylinder 11
The bottom of stem body 11, tingle 9 is installed on the ring surface of round bar 10, and bolt is equidistantly installed on tingle 9
901, the bottom of hollow cylinder 11 is welded with axostylus axostyle 6, and the one end of axostylus axostyle 6 is provided with second bearing 4, is easy to be sleeved on the second axle
The first gear 4 held on 4 rotates, and the ring surface of hollow cylinder 11 offers bar hole 12, and is provided with net in bar hole 12
Cloth 13, by bar hole 12, be easy to screen cloth 13 to complete folding and unfolding through bar hole 12, described one end of screen cloth 13 by bolt 901 with
Tingle 9 is fixedly connected, and the other end of screen cloth 13 is connected by crotch 14 with strip piece 16, and net is passed through by the one end of crotch 14
The circular hole equidistantly opened up on the other end of cloth 13, be advantageous to the other end of screen cloth 13 and be connected by crotch 14 with strip piece 16, be easy to make
User removes the other end of screen cloth 13, and the strip piece 16 is welded in fix bar 15, and the bottom of fix bar 15 is welded on second
The top of vertical rod 17.
As a kind of technical optimization scheme of the present invention, one end bottom of round bar 10 is arranged in 3rd bearing 2, and the
Three bearings 2 are arranged on the top of the first vertical rod 3, ensure that round bar 10 can be revolved under the support of the first vertical rod 3 by 3rd bearing 2
Turn.
As a kind of technical optimization scheme of the present invention, the outer wall of second bearing 4 is set with first gear 4, and first
Gear 4 engages with second gear 1, and the second gear 1 is mounted on the circle between 3rd bearing 2 and the bottom of hollow cylinder 11
On bar 10, be advantageous to the operation rotation of first gear 4 and drive second gear 1 to rotate, reach the effect for driving round bar 10 to rotate, be easy to
Round bar 10 carries out folding and unfolding to screen cloth 13.
As a kind of technical optimization scheme of the present invention, circular piece 8, and circle are symmetrically set with the ring surface of round bar 10
Shape piece 8 is located in hollow cylinder 11, is advantageous to the screen cloth 13 of winding between two circular pieces 8, avoid screen cloth 13 channel bit and
Influence to unreel next time.
As a kind of technical optimization scheme of the present invention, the bottom side of first gear 4 is provided with hand crank, is easy to make
User drives first gear 4 to rotate by operating hand crank.
As a kind of technical optimization scheme of the present invention, the crotch 14 is equidistantly mounted on strip piece 16, and crotch 14
One end passes through the circular hole equidistantly opened up on the other end of screen cloth 13, is advantageous to the other end of screen cloth 13 and is connected by crotch 14 and strip piece 16
Connect, be easy to user to remove the other end of screen cloth 13.
In the use of the present invention, when user completes volleyball training, user is by the other end of screen cloth 13 from strip piece
Crotch 14 on 16 is removed, and the other end of screen cloth 13 is propped up, and now another user drives first by shaking hand crank
Gear 4 rotates, and first gear 4 drives second gear 1 to rotate, and second gear 1 drives round bar 10 to rotate, and round bar 10 is in clutch shaft bearing
7 and 3rd bearing 2 in the presence of stable rotation, because the one end of screen cloth 13 is fixedly connected by bolt 901 with tingle 9,
So the winding of screen cloth 13 is wrapped on round bar 10 by round bar 10 so that screen cloth 13 is located in hollow cylinder 11, is advantageous to screen cloth 13
Protection, avoid the weathering and artificial destruction of screen cloth 13.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope that obtain with important document of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of volleyball net frame for physical culture, including hollow cylinder（11）And screen cloth（13）, it is characterised in that：It is described hollow
Cylinder（11）Inner top and bottom are mounted on clutch shaft bearing（7）, and hollow cylinder（11）Inside it is provided with round bar（10）, the circle
Bar（10）Both ends are separately mounted to clutch shaft bearing（7）It is interior, and round bar（10）One end is placed through hollow cylinder（11）The of bottom
One bearing（7）And hollow cylinder（11）Bottom, the round bar（10）Tingle is installed on ring surface（9）, and geometrical clamp
Piece（9）On bolt is equidistantly installed（901）, the hollow cylinder（11）Bottom is welded with axostylus axostyle（6）, and axostylus axostyle（6）Pacify one end
Equipped with second bearing（4）, the hollow cylinder（11）Ring surface offers bar hole（12）, and bar hole（12）Inside it is provided with net
Cloth（13）, the screen cloth（13）One end passes through bolt（901）With tingle（9）It is fixedly connected, and screen cloth（13）The other end leads to
Cross crotch（14）With strip piece（16）Connection, the strip piece（16）It is welded on fix bar（15）On, and fix bar（15）Bottom
It is welded on the second vertical rod（17）Top.
A kind of 2. volleyball net frame for physical culture according to claim 1, it is characterised in that：The round bar（10）One end bottom
Portion is arranged on 3rd bearing（2）On, and 3rd bearing（2）Installed in the first vertical rod（3）Top.
A kind of 3. volleyball net frame for physical culture according to claim 1, it is characterised in that：The second bearing（4）Outside
Wall is set with first gear（4）, and first gear（4）With second gear（1）Engagement, the second gear（1）It is mounted on
3rd bearing（2）With hollow cylinder（11）Round bar between bottom（10）On.
A kind of 4. volleyball net frame for physical culture according to claim 1, it is characterised in that：The round bar（10）Ring surface
On be symmetrically set with circular piece（8）, and circular piece（8）Positioned at hollow cylinder（11）It is interior.
A kind of 5. volleyball net frame for physical culture according to claim 1, it is characterised in that：The first gear（4）Bottom
Portion side is provided with hand crank.
A kind of 6. volleyball net frame for physical culture according to claim 1, it is characterised in that：The crotch（14）Equidistant peace
Mounted in strip piece（16）On, and crotch（14）One end passes through screen cloth（13）The circular hole equidistantly opened up on the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711010139.4A CN107715419A (en) | 2017-10-25 | 2017-10-25 | A kind of volleyball net frame for physical culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711010139.4A CN107715419A (en) | 2017-10-25 | 2017-10-25 | A kind of volleyball net frame for physical culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107715419A true CN107715419A (en) | 2018-02-23 |
Family
ID=61212675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711010139.4A Withdrawn CN107715419A (en) | 2017-10-25 | 2017-10-25 | A kind of volleyball net frame for physical culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107715419A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370754A (en) * | 2020-11-16 | 2021-02-19 | 滁州学院 | Volleyball frame capable of rapidly replacing volleyball net |
| US11691060B1 (en) * | 2022-02-08 | 2023-07-04 | Eastpoint Sports Ltd., Llc | Adjustable net system |
-
2017
- 2017-10-25 CN CN201711010139.4A patent/CN107715419A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370754A (en) * | 2020-11-16 | 2021-02-19 | 滁州学院 | Volleyball frame capable of rapidly replacing volleyball net |
| US11691060B1 (en) * | 2022-02-08 | 2023-07-04 | Eastpoint Sports Ltd., Llc | Adjustable net system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107715419A (en) | A kind of volleyball net frame for physical culture | |
| CN108671513A (en) | A kind of aerial rotary movement auxiliary trainer | |
| CN206198622U (en) | A kind of Portable bad minton net stand | |
| CN205903599U (en) | Multi -functional football training frame | |
| CN205145510U (en) | Strong wheel of intelligence abdomen | |
| CN209612081U (en) | The electronic rope-swinging device of interaction rope | |
| CN207950525U (en) | A kind of volleyball net frame for sport | |
| CN204352460U (en) | A kind of Novel body building bicycle | |
| CN105194838A (en) | Intelligent abdomen firming roller | |
| CN207101830U (en) | A kind of sports apparatus shuttlecock automatic pitching machine structure | |
| CN206675920U (en) | A kind of portable aerating door frame | |
| CN210583572U (en) | Auxiliary volleyball training device for professional sports | |
| CN203315633U (en) | Improved hula hoop | |
| CN206837438U (en) | A kind of physical culture sun-screening sun-shading device | |
| CN207401100U (en) | A kind of multi-functional basketball shooting device | |
| CN202682674U (en) | Direction control mechanism for intelligent cycling equipment | |
| CN208031795U (en) | A kind of badminton grid frame easy to use | |
| KR101760220B1 (en) | Multi-Function Sky Walking System | |
| CN211273453U (en) | Quick collection device of badminton for sports | |
| CN205699321U (en) | A kind of tennis training machine containing vacuum absorption device | |
| CN201469966U (en) | Multifunctional hula-hoop | |
| CN202605630U (en) | Entertainment exercise equipment enabling human body to rotate, swing and headstand in vertical plane | |
| CN203954619U (en) | Portable bad minton net stand | |
| CN208302175U (en) | A kind of spiral water intaking wooden man Lifting Gear | |
| CN207627800U (en) | A kind of indoor two-player treadmill with the simulation of AR panoramas |
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 |
Application publication date: 20180223 |
|
| WW01 | Invention patent application withdrawn after publication |