CN208911411U - A kind of athletic training tennis net braces - Google Patents
A kind of athletic training tennis net braces Download PDFInfo
- Publication number
- CN208911411U CN208911411U CN201821292898.4U CN201821292898U CN208911411U CN 208911411 U CN208911411 U CN 208911411U CN 201821292898 U CN201821292898 U CN 201821292898U CN 208911411 U CN208911411 U CN 208911411U
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- CN
- China
- Prior art keywords
- fixedly connected
- support column
- net
- quill
- inner cavity
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Abstract
The utility model discloses a kind of athletic training tennis net braces, including two fixing seats, mounting plate is fixedly connected at the top of the fixing seat, support column is fixedly connected at the top of the mounting plate, the front surface of the support column offers limiting slot, the bottom on the support column surface is arranged with positioning sleeve, and the front surface of the positioning sleeve offers threaded hole, and the thread in inner cavity of the threaded hole is connected with fastening thread bar.The utility model is used cooperatively by fixing seat, mounting plate, support column, limiting slot, positioning sleeve, threaded hole, fastening thread bar, knob, quill, locating slot, limited block and net, solve existing tennis net braces when in use, the problem of user can not be adjusted according to height of itself height to net, the athletic training tennis net braces, has the advantages of net height facilitates adjusting, the use for the person of being convenient to use, the practicability for improving tennis net braces, is worth of widely use.
Description
Technical field
The utility model relates to athletic training technical field, specially a kind of athletic training tennis net braces.
Background technique
Sport is a kind of Social Culture phenomenon of complexity, it is raw according to human body using body and intellection as basic means
It is regular that long development, technical ability are formed and function improves etc., reach promote full development, improve physical fitness and overall education level,
Build up health with improve locomitivity, mode of making the life better with improve the quality of living it is a kind of conscious, purposeful, organized
Social activities, tennis are a kind of ball game, are usually carried out between two singles sportsmen or two pairs of combinations, sportsman is in net
Tennis is struck across net tennis racket on court.
It is needed during tennis training using to tennis net braces, but existing tennis net braces are when in use, use
Person can not be adjusted according to height of itself height to net, it has not been convenient to which the use of user reduces tennis net braces
Practicability.
Utility model content
The purpose of this utility model is to provide a kind of athletic training tennis net braces, have net height and facilitate adjusting
Advantage solves existing tennis net braces when in use, and user can not adjust according to height of itself height to net
The problem of section.
To achieve the above object, the utility model provides the following technical solutions: a kind of athletic training tennis net braces, including
Two fixing seats are fixedly connected with mounting plate at the top of the fixing seat, are fixedly connected with support column at the top of the mounting plate,
The front surface of the support column offers limiting slot, and the bottom on the support column surface is arranged with positioning sleeve, the positioning sleeve
Front surface offers threaded hole, and the thread in inner cavity of the threaded hole is connected with fastening thread bar, the rear end of the fastening thread bar
It extends to the inner cavity of limiting slot and is contacted with support column, the front end of the fastening thread bar extends to front side and the fixation of positioning sleeve
It is connected with knob, the surface of the support column is arranged with the quill at the top of positioning sleeve, the quill surface
Top and bottom offer locating slot, are fixedly connected with the limit being used cooperatively with limiting slot on front side of the quill inner cavity
Position block, is provided with net between the surface of two quills, the side that two fixing seats are located remotely from each other be fixedly connected to plus
Heavy-duty machine structure, the exacerbation mechanism are fixedly connected with idler wheel mechanism far from the bottom of fixing seat side.
Preferably, the net includes fixing belt, nettle, cloth set and elastic webbing, and the nettle is fixedly connected with fixing belt,
The quantity of the cloth set is two, and the two sides of the fixing belt are fixedly connected with two cloth sets respectively, and the cloth set is set in work
The surface of moving sleeve, the quantity of the elastic webbing are four, and four elastic webbings are connect with the Corner Strapped of fixing belt respectively, described
Elastic webbing is set in the position of quill surface locating slot.
Preferably, the exacerbation mechanism includes cabinet, and the side of the cabinet is fixedly connected with fixing seat, in the cabinet
Sliding slot is offered at the top of chamber, the inner cavity of the sliding slot slidably connects slide plate, offers at the top of the cabinet front surface recessed
Slot, the front end of the slide plate extend to the inner cavity of groove and are fixedly connected with pulling plate, and the front surface of the pulling plate offers kerve.
Preferably, the idler wheel mechanism includes fixed plate, and the side of the fixed plate is fixedly connected with mechanism is aggravated, described
Fixed plate is fixedly connected to turning rolls far from the front-end and back-end for aggravating mechanism side, and the inner cavity of the turning rolls passes through shaft
It is connected with idler wheel.
Preferably, the surface of the quill is provided with screw type anti-skid chequer, and the surface of the knob is provided with anti-skidding
Protrusion.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model by fixing seat, mounting plate, support column, limiting slot, positioning sleeve, threaded hole, fastening thread bar,
Knob, quill, locating slot, limited block and net are used cooperatively, and are solved existing tennis net braces when in use, are used
The problem of person can not be adjusted according to height of itself height to net, the athletic training tennis net braces have net
The advantages of height facilitates adjusting, the use for the person of being convenient to use improves the practicability of tennis net braces, is worth of widely use.
2, the utility model is used cooperatively by the setting of net with quill, the placement that net can be stronger
Between two support columns, the stability of net when in use is improved, by aggravating the setting of mechanism, user can be pulled
Pulling plate opens cabinet, and then adds weight to the inner cavity of cabinet, achievees the purpose that increase weight to rack, so that the rack is when in use
More stable, by the setting of idler wheel mechanism, user can be by pulling support column to rotate around idler wheel mechanism, by support column
It is adjusted to horizontal position, and makes idler wheel and ground face contact, and then move to the rack, brings convenience to user.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the left view sectional view of the utility model support column, positioning sleeve and quill structure；
Fig. 3 is the main view of the utility model support column and quill structure；
Fig. 4 is the partial enlarged view of A in the utility model Fig. 2；
Fig. 5 is the main view sectional view that the utility model aggravates mechanism；
Fig. 6 is the left view sectional view that the utility model aggravates mechanism；
Fig. 7 is the side view of the utility model idler wheel mechanism structure.
In figure: 1, fixing seat；2, mounting plate；3, support column；4, limiting slot；5, positioning sleeve；6, threaded hole；7, fastening thread
Bar；8, knob；9, quill；10, locating slot；11, limited block；12, net；121, fixing belt；122, nettle；123, cloth
Set；124, elastic webbing；13, mechanism is aggravated；131, cabinet；132, sliding slot；133, slide plate；134, groove；135, pulling plate；136, it draws
Slot；14, idler wheel mechanism；141, fixed plate；142, turning rolls；143, idler wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-7 is please referred to, the utility model provides a kind of technical solution: a kind of athletic training tennis net braces, including two
A fixing seat 1, the top of fixing seat 1 are fixedly connected with mounting plate 2, and the top of mounting plate 2 is fixedly connected with support column 3, support
The front surface of column 3 offers limiting slot 4, and the bottom on 3 surface of support column is arranged with positioning sleeve 5, and the front surface of positioning sleeve 5 offers
Threaded hole 6, the thread in inner cavity of threaded hole 6 are connected with fastening thread bar 7, and the rear end of fastening thread bar 7 extends to the interior of limiting slot 4
Chamber is simultaneously contacted with support column 3, and the front end of fastening thread bar 7 extends to the front side of positioning sleeve 5 and is fixedly connected with knob 8, support
The surface of column 3 is arranged with the quill 9 positioned at 5 top of positioning sleeve, and the top and bottom on 9 surface of quill offer fixed
Position slot 10, is fixedly connected with the limited block 11 being used cooperatively with limiting slot 4, two quills 9 on front side of 9 inner cavity of quill
Surface between be provided with net 12, the side that two fixing seats 1 are located remotely from each other, which is fixedly connected to, aggravates mechanism 13, aggravates machine
Structure 13 is fixedly connected with idler wheel mechanism 14 far from the bottom of 1 side of fixing seat.
In the utility model: net 12 include fixing belt 121, nettle 122, cloth set 123 and elastic webbing 124, nettle 122 with
Fixing belt 121 is fixedly connected, and the quantity of cloth set 123 is two, and the two sides of fixing belt 121 are fixed with two cloth sets 123 respectively to be connected
Connect, cloth set 123 is set in the surface of quill 9, and the quantity of elastic webbing 124 is four, four elastic webbings 124 respectively with fixation
Corner Strapped with 121 connects, and elastic webbing 124 is set in the position of 9 surface locating slot 10 of quill, passes through setting for net 12
It sets, is used cooperatively with quill 9, what net 12 can be stronger is placed between two support columns 3, improves net 12
Stability when in use.
In the utility model: aggravating mechanism 13 includes cabinet 131, and the side of cabinet 131 is fixedly connected with fixing seat 1, case
Sliding slot 132 is offered at the top of 131 inner cavity of body, the inner cavity of sliding slot 132 slidably connects slide plate 133, the top of 131 front surface of cabinet
Portion opens up fluted 134, and the front end of slide plate 133 extends to the inner cavity of groove 134 and is fixedly connected with pulling plate 135, pulling plate 135
Front surface offers kerve 136, and by aggravating the setting of mechanism 13, user can pull pulling plate 135 to open cabinet 131, into
And weight is added to the inner cavity of cabinet 131, achieve the purpose that increase weight to rack, so that the rack is more stable when in use.
In the utility model: idler wheel mechanism 14 includes fixed plate 141, and the side of fixed plate 141 and exacerbation mechanism 13 are fixed
Connection, fixed plate 141 are fixedly connected to turning rolls 142 far from the front-end and back-end for aggravating 13 side of mechanism, turning rolls 142
Inner cavity is connected with idler wheel 143 by shaft, and by the setting of idler wheel mechanism 14, user can be by pulling support column 3
It is rotated around idler wheel mechanism 14, support column 3 is adjusted to horizontal position, and make idler wheel 143 and ground face contact, and then to the net
Frame is moved, and brings convenience to user.
In the utility model: the surface of quill 9 is provided with screw type anti-skid chequer, and the surface of knob 8 is provided with anti-skidding
Protrusion.
Working principle: when the utility model is used, two quills 9 are moved upward to suitable position first by user
It sets, running fix set 5 then rotates knob 8 so that the top of positioning sleeve 5 is contacted with the bottom of quill 9 then up,
Knob 8 drives fastening thread bar 7 to rotate in the inner cavity of threaded hole 6 and contacts with support column 3, and then reaches fixed to positioning sleeve 5
Effect finally can reach the athletic training on quill 9 for 12 sets of net so that quill 9 be fixed
The purpose of net height is adjusted with tennis net braces.
In summary: the athletic training tennis net braces by fixing seat 1, mounting plate 2, support column 3, limiting slot 4, are determined
The cooperation of position set 5, threaded hole 6, fastening thread bar 7, knob 8, quill 9, locating slot 10, limited block 11 and net 12 makes
With solving existing tennis net braces when in use, user can not be adjusted according to height of itself height to net
The problem of.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of athletic training tennis net braces, including two fixing seats (1), it is characterised in that: the top of the fixing seat (1)
It is fixedly connected with mounting plate (2), is fixedly connected with support column (3) at the top of the mounting plate (2), the support column (3) is just
Surface offers limiting slot (4), and the bottom on support column (3) surface is arranged with positioning sleeve (5), and the positioning sleeve (5) is just
Surface offers threaded hole (6), and the thread in inner cavity of the threaded hole (6) is connected with fastening thread bar (7), the fastening thread bar
(7) rear end extends to the inner cavity of limiting slot (4) and contacts with support column (3), and the front end of the fastening thread bar (7) extends to
The front side of positioning sleeve (5) is simultaneously fixedly connected with knob (8), and the surface of the support column (3) is arranged at the top of positioning sleeve (5)
Quill (9), the top and bottom on quill (9) surface offer locating slot (10), the quill
(9) limited block (11) being used cooperatively with limiting slot (4), the surface of two quills (9) are fixedly connected on front side of inner cavity
Between be provided with net (12), the side that two fixing seats (1) are located remotely from each other be fixedly connected to aggravate mechanism (13), it is described plus
Heavy-duty machine structure (13) is fixedly connected with idler wheel mechanism (14) far from the bottom of fixing seat (1) side.
2. a kind of athletic training tennis net braces according to claim 1, it is characterised in that: the net (12) includes solid
Fixed band (121), nettle (122), cloth set (123) and elastic webbing (124), the nettle (122) and fixing belt (121) fixed company
It connects, the quantity of the cloth set (123) is two, and the two sides of the fixing belt (121) are fixed with two cloth sets (123) respectively to be connected
It connects, the cloth set (123) is set in the surface of quill (9), and the quantity of the elastic webbing (124) is four, four elasticity
Band (124) is connect with the Corner Strapped of fixing belt (121) respectively, and it is fixed that the elastic webbing (124) is set in quill (9) surface
The position of position slot (10).
3. a kind of athletic training tennis net braces according to claim 1, it is characterised in that: exacerbation mechanism (13) packet
It includes cabinet (131), the side of the cabinet (131) is fixedly connected with fixing seat (1), is opened at the top of cabinet (131) inner cavity
Equipped with sliding slot (132), the inner cavity of the sliding slot (132) is slidably connected slide plate (133), the top of cabinet (131) front surface
Portion opens up fluted (134), and the front end of the slide plate (133) extends to the inner cavity of groove (134) and is fixedly connected with pulling plate
(135), the front surface of the pulling plate (135) offers kerve (136).
4. a kind of athletic training tennis net braces according to claim 1, it is characterised in that: idler wheel mechanism (14) packet
It includes fixed plate (141), the side of the fixed plate (141) is fixedly connected with mechanism (13) are aggravated, and the fixed plate (141) is separate
The front-end and back-end for aggravating mechanism (13) side are fixedly connected to turning rolls (142), and the inner cavity of the turning rolls (142) passes through
Shaft is connected with idler wheel (143).
5. a kind of athletic training tennis net braces according to claim 1, it is characterised in that: the quill (9)
Surface is provided with screw type anti-skid chequer, and the surface of the knob (8) is provided with anti-skid bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292898.4U CN208911411U (en) | 2018-08-10 | 2018-08-10 | A kind of athletic training tennis net braces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292898.4U CN208911411U (en) | 2018-08-10 | 2018-08-10 | A kind of athletic training tennis net braces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208911411U true CN208911411U (en) | 2019-05-31 |
Family
ID=66701341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821292898.4U Expired - Fee Related CN208911411U (en) | 2018-08-10 | 2018-08-10 | A kind of athletic training tennis net braces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208911411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102223179B1 (en) * | 2020-09-04 | 2021-03-05 | 김영대 | Net device for mobile exercise |
-
2018
- 2018-08-10 CN CN201821292898.4U patent/CN208911411U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102223179B1 (en) * | 2020-09-04 | 2021-03-05 | 김영대 | Net device for mobile exercise |
| KR102357503B1 (en) * | 2020-09-04 | 2022-02-08 | 김영대 | Net device for mobile exercise |
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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: 20190531 Termination date: 20190810 |