CN206853057U - It is a kind of to be not easy crooked physical education table tennis post - Google Patents
It is a kind of to be not easy crooked physical education table tennis post Download PDFInfo
- Publication number
- CN206853057U CN206853057U CN201720644783.6U CN201720644783U CN206853057U CN 206853057 U CN206853057 U CN 206853057U CN 201720644783 U CN201720644783 U CN 201720644783U CN 206853057 U CN206853057 U CN 206853057U
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- Prior art keywords
- filter
- fixed
- fixed mount
- table tennis
- physical education
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Abstract
Crooked physical education table tennis post is not easy the utility model discloses a kind of, including filter and filter fixed mount, the filter fixed mount is connected by adjusting nut with fixed sleeving spiral, and fixed sleeving is connected by connecting stud and filter insertion, the filter fixed mount bottom is welded with for the fixation crossbearer to filter fixed mount fixation, and standing screw is fixed with by fixing nut spiral on fixed crossbearer, and standing screw top is socketed with rubber stopper, the filter is sewed with protection bound edge at two side frames up and down, the filter fixed mount both sides are fixed with auxiliary triangle support by fixed screw spiral respectively.In the utility model, first by being sewed with protection bound edge at the upper and lower side frame of filter, so as to be protected to filter; the service life of filter is extended, while in the inside of filter through there is steel wire rope, convenient filter is fixed is tightened; prevent filter from releasing, improve the quality of filter.
Description
Technical field
Teaching aid technical field is the utility model is related to, more particularly to a kind of is not easy crooked physical education table tennis
Rack.
Background technology
Table tennis（ping-pong）, Chinese national ball game, be a kind of world pop ball sports project, including attack, confrontation
And defence.Table tennis originates from Britain, and " table tennis " one originates from 1900, because sending " Ping Pong's " when it hits
Sound and gain the name, in China's Mainland using " table tennis " as its official name, Hong Kong and Macao etc. area it is also same.Table tennis is
Spherical shape, 2.53-2.70 grams of weight, white or yellow, it is made of celluloid or plastics, international tournament before the Sydney Olympic Games 2000
With a diameter of 38mm of ball, a diameter of 40mm of international tournament ball after 2000.Sportsman respectively stands billiard table side, in centre
It is separated with 274 centimetres of the length of horizontal net, carries out on wide 152 centimetres, high 76 centimetres of billiard table, is batted with racket（Striking have gear, take out, cut,
Rub with the hands, draw etc.）, ball could fight back net after must being rebounded on platform, be effective to fall on other side's table top, while table tennis is also
It is one of motion the most basic in present physical education.
Physical education is one of table tennis equipment with table tennis post, traditional physical education table tennis post knot
Structure is simple, easily occurs the phenomenon that the filter in rack releases during use, the table tennis post of some inferior qualitys, holds during use
It is easily crooked to topple over.
Utility model content
The purpose of this utility model be in order to solve shortcoming present in prior art, and propose it is a kind of be not easy it is crooked
Physical education table tennis post.
To achieve these goals, the utility model employs following technical scheme：It is a kind of to be not easy crooked physical education
With table tennis post, including filter and filter fixed mount, the filter fixed mount is connected by adjusting nut and fixed sleeving spiral
Connect, and fixed sleeving is connected by connecting stud and filter insertion, the filter fixed mount bottom is welded with for consolidating to filter
Determine the fixation crossbearer of frame fixation, and standing screw, and standing screw top are fixed with by fixing nut spiral on fixed crossbearer
End is socketed with rubber stopper, and two side frames go out to be sewed with protection bound edge to the filter up and down, and protects inside bound edge through there is steel
Cord, the filter fixed mount both sides are fixed with auxiliary triangle support by fixed screw spiral respectively.
As further describing for above-mentioned technical proposal：
The filter fixed mount is provided with two altogether, and two filter fixed mounts are separately fixed at the both ends of filter.
As further describing for above-mentioned technical proposal：
The external diameter of the connecting stud is identical with the internal diameter of fixed sleeving, and rectangular through-hole is offered on fixed sleeving.
As further describing for above-mentioned technical proposal：
The standing screw is connected with two altogether, and two standing screw isometric helixes are connected on fixed crossbearer.
As further describing for above-mentioned technical proposal：
The auxiliary triangle support is fixed with two altogether, and two auxiliary triangle supports are on filter fixed mount vertical center line
Symmetrically.
In the utility model, first by being sewed with protection bound edge at the upper and lower side frame of filter, so as to enter to filter
Row protection, extends the service life of filter, while in the inside of filter through there is steel wire rope, when filter is fixed,
It can facilitate that filter is fixed and tighten, prevent filter from releasing, improve the quality of filter, secondly, by provided with fixed cover
Pipe, rotating collection can be carried out to filter, so that the table tennis post goes for the filter of different length, it is convenient to carry out
The both sides of filter fixed mount further, by being fixed with auxiliary triangle support, can be carried out auxiliary fixation, significantly carried by installation
The high stability of the table tennis post, is prevented when in use, the crooked phenomenon toppled over occurs in the table tennis post.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of structural representation for being not easy crooked physical education table tennis post；
Fig. 2 be the utility model proposes a kind of filter structural representation for being not easy crooked physical education table tennis post
Figure；
Fig. 3 be the utility model proposes a kind of filter fixed mount knot for being not easy crooked physical education table tennis post
Structure schematic diagram.
Marginal data：
1- filters, 2- connecting studs, 3- fixed sleevings, 4- filters fixed mount, 5- adjusting nuts, 6- fixations crossbearer, 7- are solid
Determine nut, 8- standing screws, 9- rubber stoppers, 10- protections bound edge, 11- steel wire ropes, 12- fixed screws, 13- auxiliary triangle supports.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, it is a kind of to be not easy crooked physical education table tennis post, including filter 1 and filter fixed mount 4,
Filter fixed mount 4 is connected by adjusting nut 5 with the spiral of fixed sleeving 3, and fixed sleeving 3 is embedding by connecting stud 2 and filter 1
Entering connection, the bottom of filter fixed mount 4 is welded with for the fixation crossbearer 6 to the fixation of filter fixed mount 4, and on fixed crossbearer 6
Standing screw 8 is fixed with by the spiral of fixing nut 7, and the top of standing screw 8 is socketed with rubber stopper 9, filter two sides about 1
Protection bound edge 10 is sewed with frame, and protects the inside of bound edge 10 to run through to have steel wire rope 11, the both sides of filter fixed mount 4 are respectively by solid
Determine the spiral of screw 12 and be fixed with auxiliary triangle support 13.
Filter fixed mount 4 is provided with two altogether, and two filter fixed mounts 4 are separately fixed at the both ends of filter 1, connects spiral shell
The external diameter of post 2 is identical with the internal diameter of fixed sleeving 3, and rectangular through-hole is offered on fixed sleeving 3, and standing screw 8 is connected with altogether
Two, and two isometric helixes of standing screw 8 are connected on fixed crossbearer 6, auxiliary triangle support 13 is fixed with two, and two altogether
Individual auxiliary triangle support 13 is symmetrical on the vertical center line of filter fixed mount 4.
Operation principle：This is not easy crooked physical education table tennis post in use, first by two filter fixed mounts 4
The both sides of ping-pong table center line are respectively embedded in, are then fixed by standing screw 8 and fixing nut 7, standing screw 8 pushes up
It is more stable close that the rubber stopper 9 at end causes standing screw 8 be connected with ping-pong table, and after the completion of fixing, taking-up filter 1 will be every
The connecting stud 2 at the both ends of net 1 is respectively embedded in inside the fixed sleeving 3 on two filter fixed mounts 4, can when filter is long
To rotate fixed sleeving 3, rotation collection is carried out to filter 1, fixed sleeving 3 entered after filter is tightened, then by adjusting nut 5
Row is fixed, and after the completion of fixed, then auxiliary triangle support 13 is fixed on to by fixed screw 12 both sides of filter fixed mount 4, prevented
Only filter fixed mount 4 is crooked topples over.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of be not easy crooked physical education table tennis post, including filter（1）With filter fixed mount（4）, its feature exists
In the filter fixed mount（4）Pass through adjusting nut（5）With fixed sleeving（3）Spiral connects, and fixed sleeving（3）Pass through company
Connect stud（2）With filter（1）Embedded connection, the filter fixed mount（4）Bottom is welded with for filter fixed mount（4）It is fixed
Fixation crossbearer（6）, and fixed crossbearer（6）On pass through fixing nut（7）Spiral is fixed with standing screw（8）, and fixed spiral shell
Bar（8）Top is socketed with rubber stopper（9）, the filter（1）Protection bound edge is sewed with upper and lower two side frame（10）, and protect bag
Side（10）Inside, which is run through, steel wire rope（11）, the filter fixed mount（4）Both sides pass through fixed screw respectively（12）Spiral is fixed
There is auxiliary triangle support（13）.
A kind of be not easy crooked physical education table tennis post 2. according to claim 1, it is characterised in that it is described every
Net fixed mount（4）Two, and two filter fixed mounts are provided with altogether（4）It is separately fixed at filter（1）Both ends.
3. a kind of crooked physical education table tennis post is not easy according to claim 1, it is characterised in that the company
Connect stud（2）External diameter and fixed sleeving（3）Internal diameter it is identical, and fixed sleeving（3）On offer rectangular through-hole.
4. a kind of crooked physical education table tennis post is not easy according to claim 1, it is characterised in that described solid
Determine screw rod（8）Two, and two standing screws are connected with altogether（8）Isometric helix is connected to fixed crossbearer（6）On.
5. a kind of crooked physical education table tennis post is not easy according to claim 1, it is characterised in that described auxiliary
Help A-frame（13）Two, and two auxiliary triangle supports are fixed with altogether（13）On filter fixed mount（4）Vertical center line phase
It is mutually symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720644783.6U CN206853057U (en) | 2017-06-06 | 2017-06-06 | It is a kind of to be not easy crooked physical education table tennis post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720644783.6U CN206853057U (en) | 2017-06-06 | 2017-06-06 | It is a kind of to be not easy crooked physical education table tennis post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206853057U true CN206853057U (en) | 2018-01-09 |
Family
ID=60830197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720644783.6U Expired - Fee Related CN206853057U (en) | 2017-06-06 | 2017-06-06 | It is a kind of to be not easy crooked physical education table tennis post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206853057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1008388S1 (en) * | 2019-03-29 | 2023-12-19 | Sponeta Gmbh | Tennis table net |
-
2017
- 2017-06-06 CN CN201720644783.6U patent/CN206853057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1008388S1 (en) * | 2019-03-29 | 2023-12-19 | Sponeta Gmbh | Tennis table net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20190606 |