CN206853047U - A kind of tennis exercising net - Google Patents
A kind of tennis exercising net Download PDFInfo
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- CN206853047U CN206853047U CN201720663263.XU CN201720663263U CN206853047U CN 206853047 U CN206853047 U CN 206853047U CN 201720663263 U CN201720663263 U CN 201720663263U CN 206853047 U CN206853047 U CN 206853047U
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- rod
- support bar
- screen cloth
- vermicelli
- net
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Abstract
A kind of tennis exercising net is the utility model is related to, including：T fonts skeleton and screen cloth；The T fonts skeleton includes：Support bar and cross support arm, the inner of support bar are connected on net fixed body, and the outer end of support bar is vertically connected on the middle part formation T fonts of cross support arm；The screen cloth includes：Screen cloth face and lower vermicelli, the upper edge of lower vermicelli is detachable and the adjustable for height net fixed body being installed to above the support bar on, the two corners of lower vermicelli lower edge are correspondingly connected to the both ends of the cross support arm by a drawstring respectively, make lower vermicelli tighten to form an inclined-plane；The upper edge in screen cloth face is connected with the upper edge of lower vermicelli, and the lower edge in screen cloth face is installed on the cross support arm, screen cloth face is formed a curve slope for sinking and being separated with the lower edge of the lower vermicelli naturally.Using such scheme, the utility model provides a kind of tennis exercising net, simple in construction, is easy to dismount and carries, and use reliability is good.
Description
Technical field
It the utility model is related to tennis training equipment field, and in particular to a kind of tennis exercising net.
Background technology
With the progressively popularization of raising and the tennis of people's quality of the life, increasing people begins participating in net
Among ball motion, various tennis training equipment also begin to circulating on the market.In view of the requirement in tennis team place, in order to
Tennis and exercise can also be carried out by being convenient for people to the place outside tennis court, and some easy tennis training equipment are developed
Out.
Existing simple tennis-exercising device material, or mechanism is complicated, it should not repeat to dismount and carry, otherwise structure excessively chases after
Ask simple and cause poor reliability, easily break down；It is then desired to there is a kind of mechanism simple, it is easy to dismount and carries, and make
With the tennis-exercising device material of good reliability.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of tennis exercising net, and it is simple in construction, it is easy to dismount and carries, and
Use reliability is good.
A kind of tennis exercising net, including：T fonts skeleton and screen cloth；The T fonts skeleton includes：Support bar and cross support arm,
The inner of the support bar is connected on net fixed body, and the middle part that the outer end of support bar is vertically connected on the cross support arm is formed
T fonts, and make cross support arm keep level；The screen cloth includes：Screen cloth face and lower vermicelli, the upper edge of the lower vermicelli are detachable
And on the adjustable for height net fixed body being installed to above the support bar, stretch the upper edge level of lower vermicelli, lower extension
The two corners of face lower edge are correspondingly connected to the both ends of the cross support arm by a drawstring respectively, make lower vermicelli tighten to form one
Inclined-plane；The upper edge in the screen cloth face is connected with the upper edge of lower vermicelli, and the lower edge in screen cloth face is installed on the cross support arm,
Screen cloth face is set to form a curve slope for sinking and being separated with the lower edge of the lower vermicelli naturally.
Further, the support bar is length-adjustable expansion link.
Further, the cross support arm can be from the center along the side doubling for installing the support bar.
Further, the cross support arm includes:Split settings and the body of rod of length identical first and second body of rod, described
The inner of one body of rod and second body of rod is all connected on two connection ends of a pivot, and the inner of the support bar is also
It is connected on the pivot；Two connection ends of the pivot, can be symmetrical with the support in the range of 0-180 °
Bar pivot, and by two connection end be locked in 0 ° make first body of rod and second body of rod close to support bar collapse, or, by its two
Individual connection end, which is locked in 180 °, makes first body of rod and second body of rod vertically form T fonts with support bar.
Further, the cross support arm includes:Split settings and the body of rod of length identical first and second body of rod, described
Inner the inner with the support bar of one body of rod and second body of rod is hinged；A cunning is slidably arranged on the support bar
Set, two fix bars are symmetricly set on the both sides of support bar, and one end of two fix bars is respectively hinged at first body of rod and second
The middle part of the body of rod, the other end of fix bar are hinged on the sliding sleeve；The sliding sleeve is slided, struts first body of rod and second body of rod
It is vertical with support bar, and lock and to form stable T fonts, or, first body of rod and second body of rod is collapsed close to support bar.
Further, the both sides edge in the screen cloth face, respectively with the drawstring above it and the lower vermicelli
The connection of corresponding side edge.
Further, described tennis exercising net also includes：Guy wire, one end of the guy wire are connected to the support bar
Outer end, the other end of guy wire is connected on the net fixed body below support bar and the exceptionally straight guy wire.
Further, the guy wire is elastic threads.
Further, the upper edge in the screen cloth face, it is connected by hook or tied rope with net fixed body.
Further, the net fixed body is fixed support, or, metope.
Using such scheme, the beneficial effects of the utility model are：
1. practitioner bats, spheroid, which flies up, hits screen cloth face, and spheroid moves upwardly along screen cloth, until pierce screen cloth face and
Bag structure between lower vermicelli and be blocked, and then fallen after rise along screen cloth face, spheroid landing is upspring, and practitioner can bat again,
One people practises the purpose of tennis with regard to that can repeat batting return of serve.
2. if cue power is excessive, and cause screen cloth face cave in pull support bar centered on the tie point of its lower end on
Raise, under the double action of self gravitation and the resilience pulling force of guy wire, support bar resets rapidly, tightens screen cloth face again, effectively
Catch net cloth cover do not damaged by violence, lift service life, use reliability is good.
3. by T font skeleton foldings and net can be wound, make the tennis exercising net compact under collecting transition, be easy to take
Band.
4. simple in construction, convenient disassembly, and manufacturing cost is low.
Brief description of the drawings
Fig. 1 is the new use state diagram of this practicality；
Fig. 2 is the structural representation of the utility model screen cloth；
Fig. 3 is the T font skeleton deployed condition structural representations of the utility model embodiment 1；
Fig. 4 is the T font skeleton folding state structural representations of the utility model embodiment 1；
Fig. 5 is the T font skeleton deployed condition structural representations of the utility model embodiment 2；
Fig. 6 is the T font skeleton folding state structural representations of the utility model embodiment 2；
Fig. 7 is the utility model screen cloth wrapup procedure schematic diagram；
Fig. 8 is the structural representation that the utility model screen cloth winds transition completely.
Reference：
100- tennis exercising nets；200- net fixed bodies；1-T font skeletons；11- support bars；12- cross support arms；121-
One body of rod；The bodies of rod of 122- second；13- pivots；14- sliding sleeves；15- fix bars；2- screen cloths；21- screen cloths face；Vermicelli under 22-；
23- drawstrings；24- hangers；3- guy wires
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.
Embodiment 1：
A kind of tennis exercising net 100 provided by the utility model, uses fixed support intrinsic in sports center, or room
Inside and outside metope only need to carry a portable tennis exercising net 100 as net fixed body 200, can be outer indoors
Place start tennis exercise, for tennis, practitioner provides great convenience.
As shown in Figure 1 to Figure 4 and shown in Fig. 7 and Fig. 8, a kind of tennis exercising net 100 provided by the utility model, including：T words
Type skeleton 1 and screen cloth 2；The T fonts skeleton 1 includes：Support bar 11 and cross support arm 12, the inner of support bar 11 are connected to net and consolidated
Determine on body 200, the outer end of support bar 11 is vertically connected on the middle part of cross support arm 12 and then forms T fonts, and protects cross support arm 12
Water holding puts down being horizontally mounted so as to the lower edge of screen cloth 2；Screen cloth 2 is mainly made up of screen cloth face 21 and lower vermicelli 22,
The upper edge of the lower vermicelli 22 is detachable and the adjustable for height net fixed body 200 for being installed to the top of support bar 11
On, stretch the upper edge level of lower vermicelli 22, in the present embodiment, the two corners in the lower upper edge of vermicelli 22 set an extension respectively
Ear 24, it is connected to after removably two hangers 24 are tensed by hook or tied rope on net fixed body 200；Under lower vermicelli 22
The two corners at edge by the corresponding both ends for being connected to cross support arm 12 of a drawstring 23, make lower vermicelli 22 tighten to form one tiltedly respectively
Face；The upper edge in screen cloth face 21 is connected with the upper edge of lower vermicelli 22, the lower edge in screen cloth face 21 is stretched and is installed to horizontal branch
On bar 12, screen cloth face 21 is set to form a curve slope for sinking and being separated with the lower edge of the lower vermicelli 22 naturally, so as to upper
Capable tennis body enters the lower lower section of vermicelli 22, finally stopped along the gap between the lower edge and screen cloth face 21 of lower vermicelli 22
Tennis body makes its falling.Required to make the bevel angle in screen cloth face 11 adjustable with adapting to different installation environments and exercise, support
Bar 11 is length-adjustable expansion link, and the also height adjustable of the installation of the upper edge in screen cloth face 21.
Practitioner bats, and spheroid, which flies up, hits screen cloth face 21, and spheroid moves upwards along screen cloth face 21, until by lower vermicelli 22
And bag structure is kept off back, and then tumbled along screen cloth face 21, spheroid landing is upspring, and practitioner can bat again, and a people just can weight
The purpose of batting return of serve exercise tennis is carried out again.
To prevent spheroid from being flown out from the side mouth between lower vermicelli 22 and screen cloth face 21, practitioner is caused continuously to hit
Ball destroys the enjoyment of exercise, can by the both sides edge in screen cloth face 21, respectively with the drawstring 23 and pair of lower vermicelli 22 above it
The side answered forms a pocket-like structure that Open Side Down on the top in screen cloth face 21, effectively catches up ball along connection
Body prevents it to be flown out from sidepiece.Meanwhile to prevent cue power is excessive from damaging screen cloth 2, fixed in T fonts skeleton 1 and net
One guy wire 3 is set between body 200, and referring to Fig. 1, guy wire 3 is elastic threads, and its one end is connected to the outer end of support bar 11, another
End is connected on the net fixed body 200 of the lower section of support bar 11, makes guy wire 3 exceptionally straight；When cue power is excessive, and cause screen cloth
Face 21, which is caved in, is pullled support bar 11 and is raised up centered on the tie point of its lower end, in the resilience pulling force of self gravitation and guy wire 3
Under double action, support bar 11 resets rapidly, tightens screen cloth face 21 again, is effectively protected screen cloth face 21 and is not damaged by violence,
Service life is lifted, use reliability is good.
Referring to Fig. 7 and Fig. 8, for the ease of carrying foregoing tennis exercising net 100, cross support arm 12 can be from the center along installation
The side doubling of support bar 11, makes T fonts skeleton 1 be converted into a compact folding state, and lower edge is arranged on cross support arm 12
Screen cloth 2, after cross support arm 12 together doubling, the T fonts skeleton 1 of scrolling folding state, winding screen cloth 2 forms a compact
Roll, carry and placement be quite convenient to.
Cross support arm 12 is classified as split settings and first body of rod of length identical 121 and second because of the function of its doubling
The body of rod 122, in the present embodiment, first body of rod 121 and second body of rod 122 by a pivot 13 realize the folding of the two and
Lock-bit is fixed.
Referring to Fig. 3 and Fig. 4, the inner of support bar 11 is connected on the pivot 13, first body of rod 121 and second body of rod
122 the inner is all connected on two connection ends of pivot 13, the two is symmetrical with support bar 11 and is set；Pivot 13
Two connection ends, support bar 11 can be symmetrical with the range of 0-180 ° and is pivoted, and two connection end is locked in 0 ° of position,
First body of rod 121 and second body of rod 122 is collapsed close to support bar 11, T fonts skeleton 1 is reached folding transition, be easy to wind
Screen cloth 2；Two connection end can also be locked in 180 ° of positions, make first body of rod 121 and second body of rod 122 and support bar 11
Stable T fonts are vertically formed, with stable support screen cloth 2 so that user practises.
Embodiment 2：
Part included by the present embodiment, the relation between the structure of each part and each part is same as Example 1, institute
Unlike, first body of rod 121 and second body of rod 122 realize folding and the lock-bit of the two by a sliding sleeve 14 and fix bar 15
It is fixed.
As shown in Figure 5 and Figure 6, the sliding sleeve 14 is slidably set on support bar 11, and carries Lock function, specifically may be used
Referring to the folding structure of umbrella, or other can realize the conventional means of the function, and here is omitted；Two fix bars 15 are symmetrical
The both sides of support bar 11 are arranged on, one end of two fix bars 15 is respectively hinged at first body of rod 121 and second body of rod 122
Medium position, the other end of fix bar 15 are hinged on sliding sleeve 14；Sliding sleeve 14 is slided to close to the direction of cross support arm 12, is strutted
First body of rod 121 and second body of rod 122 make it vertical with support bar 11, and lock and to form stable T fonts, with stable support
Screen cloth 2 is practised so as to user；Or sliding sleeve 14 is slided to the direction away from cross support arm 12, make first body of rod 121 and the second bar
Body 122 collapses close to support bar 11, T fonts skeleton 1 is reached folding transition, is easy to wind screen cloth 2.
Certainly, the mechanical structure also much commonly used, is attained by the effect for making the folding of T fonts skeleton 1, may apply to
On tennis exercising net 100 provided by the utility model, reach identical effect, will not enumerate description herein.
It should be noted that preferred embodiment above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art should manage
Solution：It can still modify to the technical scheme described in previous embodiment, either to which part or whole technologies
Feature carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model reality
The scope of a technical scheme is applied, it all should cover among claim of the present utility model and the scope of specification.
Claims (10)
- A kind of 1. tennis exercising net, it is characterised in that including：T fonts skeleton and screen cloth；The T fonts skeleton includes：Support bar and cross support arm, the inner of the support bar are connected on net fixed body, support The middle part that the outer end of bar is vertically connected on Suo Shu cross bars forms T fonts, and makes cross support arm keep level；The screen cloth includes：Screen cloth face and lower vermicelli, the upper edge of the lower vermicelli is detachable and adjustable for height is installed to institute State on the net fixed body above support bar, stretch the upper edge level of lower vermicelli, the two corners of lower vermicelli lower edge are led to respectively The both ends that a drawstring is correspondingly connected to the cross support arm are crossed, make lower vermicelli tighten to form an inclined-plane；The screen cloth face it is upper Edge is connected with the upper edge of lower vermicelli, and the lower edge in screen cloth face is installed on the cross support arm, screen cloth face is formed one certainly The curve slope for so sinking and being separated with the lower edge of the lower vermicelli.
- 2. tennis exercising net according to claim 1, it is characterised in thatThe support bar is length-adjustable expansion link.
- 3. tennis exercising net according to claim 2, it is characterised in thatThe cross support arm can be from the center along the side doubling for installing the support bar.
- 4. tennis exercising net according to claim 3, it is characterised in thatThe cross support arm includes:Split settings and the body of rod of length identical first and second body of rod, first body of rod and second The inner of the body of rod is all connected on two connection ends of a pivot, and the inner of the support bar is also connected to the pivot On rotation mechanism；Two connection ends of the pivot, the support bar can be symmetrical with the range of 0-180 ° and is pivoted, and by two Connection end, which is locked in 0 °, makes first body of rod and second body of rod be collapsed close to support bar, or, two connection end is locked in 180 ° make first body of rod and second body of rod vertically form T fonts with support bar.
- 5. tennis exercising net according to claim 3, it is characterised in thatThe cross support arm includes:Split settings and the body of rod of length identical first and second body of rod, first body of rod and second Inner the inner with the support bar of the body of rod is hinged；A sliding sleeve is slidably arranged on the support bar, two fix bars are symmetricly set on the both sides of support bar, two fixations One end of bar is respectively hinged at the middle part of first body of rod and second body of rod, and the other end of fix bar is hinged on the sliding sleeve；It is sliding The sliding sleeve is moved, first body of rod is strutted and second body of rod is vertical with support bar, and locks and to form T fonts stably, or, make the One body of rod and second body of rod collapse close to support bar.
- 6. tennis exercising net according to claim 1, it is characterised in thatThe both sides edge in the screen cloth face, respectively with the corresponding side of the drawstring above it and the lower vermicelli along even Connect.
- 7. tennis exercising net according to claim 1, it is characterised in that also include：Guy wire,One end of the guy wire is connected to the outer end of the support bar, and the net that the other end of guy wire is connected to below support bar is consolidated Determine on body and the exceptionally straight guy wire.
- 8. tennis exercising net according to claim 7, it is characterised in thatThe guy wire is elastic threads.
- 9. tennis exercising net according to claim 1, it is characterised in thatThe upper edge in the screen cloth face, it is connected by hook or tied rope with net fixed body.
- 10. according to any described tennis exercising nets of claim 1-9, it is characterised in thatThe net fixed body is fixed support, or, metope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720663263.XU CN206853047U (en) | 2017-06-08 | 2017-06-08 | A kind of tennis exercising net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720663263.XU CN206853047U (en) | 2017-06-08 | 2017-06-08 | A kind of tennis exercising net |
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| Publication Number | Publication Date |
|---|---|
| CN206853047U true CN206853047U (en) | 2018-01-09 |
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ID=60830712
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720663263.XU Active CN206853047U (en) | 2017-06-08 | 2017-06-08 | A kind of tennis exercising net |
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| CN (1) | CN206853047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11691065B1 (en) * | 2021-08-18 | 2023-07-04 | Mario Llano | Tennis practice apparatus |
-
2017
- 2017-06-08 CN CN201720663263.XU patent/CN206853047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11691065B1 (en) * | 2021-08-18 | 2023-07-04 | Mario Llano | Tennis practice apparatus |
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