CN104368137B - Badminton net rack - Google Patents
Badminton net rack Download PDFInfo
- Publication number
- CN104368137B CN104368137B CN201410582792.8A CN201410582792A CN104368137B CN 104368137 B CN104368137 B CN 104368137B CN 201410582792 A CN201410582792 A CN 201410582792A CN 104368137 B CN104368137 B CN 104368137B
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- active face
- lower carriage
- rotary shaft
- grid frame
- base
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Abstract
The invention discloses a badminton net rack. The badminton net rack comprises a base, an upper support and a lower support. The base comprises a ground touching face and a movable face. At least four rollers are arranged on the movable face, openings corresponding to the at least four rollers are formed in the ground touching face, the lower support is fixedly connected with the base, and the upper support and the lower support are connected telescopically in a sleeved mode. The badminton net rack further comprises a rotation shaft. The rotation shaft is connected with the movable face, and the rotation shaft is connected with the lower support in a threaded and sleeved mode. The badminton net rack meets site and technical requirements and is convenient to move and install.
Description
Technical field
The present invention relates to shuttlecock sports goods equipment, especially relate to a kind of badminton grid frame.
Background technology
In stadiums or special Badminton Stadium, in order to meet place and technical needs, badminton net should meet the requirement of height, remains horizontal stretch again.In prior art, stretching badminton net badminton grid frame in order to reach above-mentioned requirements often base design all very heavy although there being various portable or lighter badminton grid frames, but the needs in professional shuttlecock place can not be met.Additionally, the rack of heaviness leads to cause very big inconvenience during carrying, installation, dismounting, and may also result in personal injury.
Content of the invention
A kind of in view of defect that above-mentioned prior art exists, the purpose of the present invention is to propose to badminton grid frame being easy to carry, mount and dismount.
The purpose of the present invention will be achieved by the following technical programs：A kind of badminton grid frame, including base, upper bracket and lower carriage, described base includes tread surface and active face, described active face is provided with least four rollers, and described tread surface has opening corresponding with described at least four rollers, and described lower carriage is fixedly connected with described base, described upper bracket and described lower carriage extension type socket, also include rotary shaft, described rotary shaft is connected with described active face, described rotary shaft is socketed with described lower carriage screw thread.
Preferably, above-mentioned a kind of badminton grid frame：The length of described rotary shaft is more than the length of described lower carriage.
Preferably, above-mentioned a kind of badminton grid frame：Described base is provided with inner chamber, and described inner chamber is divided into double-decker by described active face.
Preferably, above-mentioned a kind of badminton grid frame：Described active face can be up and down in described inner chamber.
Preferably, above-mentioned a kind of badminton grid frame：The length of described lower carriage is more than described upper bracket length.
Preferably, above-mentioned a kind of badminton grid frame：Described rotary shaft is fixedly connected with described active face or is flexibly connected.
Preferably, above-mentioned a kind of badminton grid frame：Described active face is square, circular or oval.
The prominent effect of the present invention is：1）In the case of not changing original weight, compared to existing portable badminton grid frame, the badminton grid frame of this programme disclosure satisfy that shuttlecock place and technical requirement；2）Roller is set in badminton grid frame base, conveniently heavy base is moved； 3）The base bilayer structure of setting extension type, in firm banking, roller may be withdrawn in base intracavity, and tread surface is completely attached to it is ensured that can not move easily when static with ground；When base is mobile, roller protrudes from tread surface, is easy to operate and mobile.
Hereinafter just accompanying drawing in conjunction with the embodiments, is described in further detail to the specific embodiment of the present invention, so that technical solution of the present invention is more readily understood, grasps.
Brief description
Fig. 1 is the overall structure diagram of badminton grid frame.
Specific embodiment
As shown in Figure 1, the present embodiment is a kind of badminton grid frame, including base 1, upper bracket 3 and lower carriage 2, base 1 is provided with inner chamber, inner chamber includes tread surface 6 and active face 5, active face 5 is provided with four rolling, being shaped as of active face 5 is square, circular or oval, four rolling is arranged on square four angle or the orthogonal diameter end points of circle or four summits of ellipse, tread surface 6 is contacted with ground, and tread surface 6 is provided with opening, for the roller 7 turnover base 1 in active face 5.
Lower carriage 2 is fixedly connected with base 1, and lower carriage 2 is hollow structure inside, and is threaded structure.Upper bracket 3 and the socket of lower carriage 2 extension type, can be slided with vertical direction between the two, but the length of upper bracket 3 is less than the length of lower carriage 2, upper bracket 3 can slide fully on lower carriage 2.The present embodiment also includes rotary shaft 4, rotary shaft 4 is passed through from lower carriage 2 and is flexibly connected with active face 5, rotary shaft 4 is provided with the helicitic texture matching with lower carriage 2, when rotary shaft 4 rotates, active face 5 vertical direction can be driven mobile but will not occurred level rotate, the length of rotary shaft 4 is longer than the length of lower carriage 2, rotates rotary shaft 4 to facilitate.
When installing rack, rotary shaft 4 rotates, and drives active face 5 to move bottom-up, roller 7 in active face 5 departs from ground, withdraws from the opening of tread surface 6, rack just can level, smoothly fix on the ground；When needing mobile rack, the rotation of rotary shaft 4 drives active face 5 to move downward, and roller 7 stretches out at the opening of tread surface 6, and staff can push rack and move everywhere, greatly save human cost.
Optionally, the quantity of roller 7 is at least one.
Optionally, rotary shaft 4 is hinged with active face 5 or screw rod is connected.
The Advantageous Effects of the present embodiment are：The badminton grid frame of this programme disclosure satisfy that shuttlecock place and technical requirement；When base is mobile, roller protrudes from tread surface, is easy to operate and mobile.
All technical schemes that the present invention still has numerous embodiments, all employing equivalents or equivalent transformation and formed, are within the scope of the present invention.
Claims (5)
1. a kind of badminton grid frame it is characterised in that：Including base, upper bracket and lower carriage, described base includes tread surface and active face, described active face is provided with least four rollers, described tread surface has opening corresponding with described at least four rollers, described lower carriage is fixedly connected with described base, and described upper bracket is socketed with described lower carriage extension type, also includes rotary shaft, described rotary shaft is connected with described active face, and described rotary shaft is socketed with described lower carriage screw thread；The length of described rotary shaft is more than the length of described lower carriage；Described base is provided with inner chamber, and described inner chamber is divided into double-decker by described active face.
2. a kind of badminton grid frame according to claim 1 it is characterised in that：Described active face can be up and down in described inner chamber.
3. a kind of badminton grid frame according to claim 1 it is characterised in that：The length of described lower carriage is more than described upper bracket length.
4. a kind of badminton grid frame according to claim 1 it is characterised in that：Described rotary shaft is fixedly connected with described active face or is flexibly connected.
5. a kind of badminton grid frame according to claim 1 it is characterised in that：Described active face is square, circular or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410582792.8A CN104368137B (en) | 2014-10-28 | 2014-10-28 | Badminton net rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410582792.8A CN104368137B (en) | 2014-10-28 | 2014-10-28 | Badminton net rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104368137A CN104368137A (en) | 2015-02-25 |
| CN104368137B true CN104368137B (en) | 2017-02-08 |
Family
ID=52547484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410582792.8A Active CN104368137B (en) | 2014-10-28 | 2014-10-28 | Badminton net rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104368137B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233482B (en) * | 2015-10-27 | 2018-08-24 | 河南农业大学 | A kind of foldable shuttlecock net support |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005049153A1 (en) * | 2003-11-17 | 2005-06-02 | Vic Standards, Inc. | Retractable telescoping court standard |
| CN201949583U (en) * | 2011-01-20 | 2011-08-31 | 魏星 | Movable volleyball stand |
| CN203183620U (en) * | 2013-04-26 | 2013-09-11 | 齐齐哈尔大学 | Portable volleyball net capable of scoring |
| CN203540002U (en) * | 2013-09-26 | 2014-04-16 | 胡永生 | Novel movable volleyball rack |
| CN204293794U (en) * | 2014-10-28 | 2015-04-29 | 成都格瑞思文化传播有限公司 | A kind of badminton grid frame |
-
2014
- 2014-10-28 CN CN201410582792.8A patent/CN104368137B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104368137A (en) | 2015-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zuo Hongliang Inventor before: Zeng Yue |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161017 Address after: 224023, Jiangsu, Yancheng City province salt district north Jiang Street office, Tengfei Road, No. 1 Applicant after: YANCHENG BREDA SPORTS GOODS CO., LTD. Address before: Jinjiang District Jinhua Road Chengdu City, Sichuan province 610000 section of No. 8 Building 1 11 unit 23 floor No. 2336 Applicant before: CHENGDU GRACE CULTURE COMMUNICATION CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |