CN103961854B - Table tennis net receives net arrangement automatically - Google Patents
Table tennis net receives net arrangement automatically Download PDFInfo
- Publication number
- CN103961854B CN103961854B CN201410152608.6A CN201410152608A CN103961854B CN 103961854 B CN103961854 B CN 103961854B CN 201410152608 A CN201410152608 A CN 201410152608A CN 103961854 B CN103961854 B CN 103961854B
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- China
- Prior art keywords
- net
- sleeve
- hollow shaft
- fixed
- end cap
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- 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.)
- Expired - Fee Related
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- Holders For Apparel And Elements Relating To Apparel (AREA)
- Supports Or Holders For Household Use (AREA)
Abstract
The invention discloses a kind of table tennis net and automatically receive net arrangement.The present invention includes hollow shaft and lower end end cap in upper end end cap, clockwork spring, three groove connectors, axle sleeve, adapter sleeve, slotted sleeve, device.Described axle sleeve is enclosed within three groove connectors, and adapter sleeve inner hole sleeve is on three groove connectors.Adapter sleeve one end is connected with upper end end cap by screw thread, and the other end is connected with slotted sleeve by screw thread.Clockwork spring one end is fixed in the projection of upper end end cap, and the other end is fixed in the projection of three groove connectors.In device, hollow shaft one end is connected with three groove connectors by three grooves, and the other end is enclosed within the hollow protrusions of lower end end cap.Net is fixed on hollow shaft in device through groove one end of slotted sleeve, and the other end is fixed in the hollow shaft outside device.The present invention can guarantee the tensioning of netting, and receives when netting efficient and convenient, and is beneficial to the preservation of net.
Description
Technical field
The present invention relates to a kind of sports goods, especially, relate to a kind of automatic receipts net realizing table tennis net, and can guarantee that net is in the device of tensioning state in use.
Background technology
During current use table tennis net, network capacity easily loosens the sagging tensioning can not guaranteeing to net, impact match; And all need when collecting table tennis net manually to receive, but effect is also not ideal not easily preserves.
Summary of the invention
When using table tennis net to overcome, net loosening sagging, receives that net is inconvenient, effect is bad, receives the defect not easily stored after netting, the invention provides one and automatically receive net arrangement.
The technical scheme that the present invention solves the employing of its technical problem is:
The present invention includes hollow shaft and lower end end cap in upper end end cap, clockwork spring, three groove connectors, axle sleeve, adapter sleeve, slotted sleeve, device.Described axle sleeve is enclosed within three groove connectors, and adapter sleeve inner hole sleeve is on three groove connectors.Adapter sleeve one end is connected with upper end end cap by screw thread, and the other end is connected with slotted sleeve by screw thread.Clockwork spring one end is fixed in the projection of upper end end cap, and the other end is fixed in the projection of three groove connectors.In device, hollow shaft one end is connected with three groove connectors by three grooves, and the other end is enclosed within the hollow protrusions of lower end end cap.Net is fixed on hollow shaft in device through groove one end of slotted sleeve, and the other end is fixed in the hollow shaft outside device.
The invention has the beneficial effects as follows, when using table tennis net, guarantee the tensioning of netting, receive when netting efficient and convenient, and be beneficial to the preservation of net.
Accompanying drawing explanation
Fig. 1 is the complete section schematic diagram that the present invention receives net arrangement automatically;
Fig. 2 is the axonometric drawing that the present invention receives net arrangement automatically;
Fig. 3 is that the present invention receives net arrangement blast axonometric drawing automatically;
In figure, 1, upper end end cap, 2, clockwork spring, 3, three groove connectors, 4, axle sleeve, 5, adapter sleeve, 6, slotted sleeve, 7, hollow shaft in device, 8, lower end end cap.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly, below in conjunction with drawings and Examples, the present invention is further elaborated.
As shown in Figure 1, the present embodiment comprises hollow shaft 7 and lower end end cap 8 in upper end end cap 1, clockwork spring 2, three groove hollow shaft 3, axle sleeve 4, adapter sleeve 5, slotted sleeve 6, device.Described axle sleeve 4 is enclosed within three groove connectors 3, and adapter sleeve 5 inner hole sleeve is on three groove connectors 3.Adapter sleeve 5 one end is connected with upper end end cap 1 by screw thread, and the other end is connected with slotted sleeve 6 by screw thread.Clockwork spring 2 one end is fixed in the projection of upper end end cap 1, and the other end is fixed in the projection of three groove connectors 3.In device, hollow shaft 7 one end is connected with three groove connectors 3 by three grooves, and the other end is enclosed within the hollow protrusions of lower end end cap 8.Net is fixed on hollow shaft 7 in device through groove one end of slotted sleeve 6, and the other end is fixed on the hollow outer shaft of device.
Principle of the present invention is: utilize the tensile force of clockwork spring realize the tensioning of net and automatically receive net.When filling net, one end of net is fixed and is rolled onto in device in hollow shaft, and after spooling, aim at three grooves of three groove connectors, in handle assembly, hollow shaft is inserted on three groove connectors.The other end of net is enclosed within device hollow outer shaft, and this one end is placed in outside slotted sleeve.When using net, pull unit hollow outer shaft pulls out net and handle assembly and hollow shaft are enclosed within table tennis ball-collecting rack respectively, utilizes the tensile force of clockwork spring to make net tensioning.
Claims (1)
1. table tennis net receives net arrangement automatically, comprise hollow shaft (7) and lower end end cap (8) in upper end end cap (1), clockwork spring (2), three groove connectors (3), axle sleeve (4), adapter sleeve (5), slotted sleeve (6), device, it is characterized in that: described axle sleeve (4) is enclosed within three groove connectors (3), and adapter sleeve (5) inner hole sleeve is on three groove connectors (3); Adapter sleeve (5) one end is connected with upper end end cap (1) by screw thread, and the other end is connected with slotted sleeve (6) by screw thread; Clockwork spring (2) one end is fixed in the projection of upper end end cap (1), and the other end is fixed in the projection of three groove connectors (3); In device, hollow shaft (7) one end is connected with three groove connectors (3) by three grooves, and the other end is enclosed within the hollow protrusions of lower end end cap (8); Net is fixed on hollow shaft in device (7) through groove one end of slotted sleeve (6), and the other end is fixed in the hollow shaft outside device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152608.6A CN103961854B (en) | 2014-04-16 | 2014-04-16 | Table tennis net receives net arrangement automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152608.6A CN103961854B (en) | 2014-04-16 | 2014-04-16 | Table tennis net receives net arrangement automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103961854A CN103961854A (en) | 2014-08-06 |
| CN103961854B true CN103961854B (en) | 2016-04-20 |
Family
ID=51232147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410152608.6A Expired - Fee Related CN103961854B (en) | 2014-04-16 | 2014-04-16 | Table tennis net receives net arrangement automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103961854B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727532A (en) * | 2016-04-07 | 2016-07-06 | 新乡医学院 | Telescopic table tennis net frame |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052291U (en) * | 1989-05-11 | 1990-02-07 | 林晖 | Automatic rolling-up and fixing device for table tennis net |
| DE102004007064B4 (en) * | 2004-02-13 | 2006-03-16 | Tröndle, Meinrad | Device for height adjustment of a game network between a standing position and a game position |
| CN101574577A (en) * | 2008-05-08 | 2009-11-11 | 王晓霞 | Scroll type table-tennis table net |
| CN103386187A (en) * | 2012-05-10 | 2013-11-13 | 上海市闸北区和田路小学 | Scroll table tennis net |
| CN203829603U (en) * | 2014-04-16 | 2014-09-17 | 杭州电子科技大学 | Table tennis net automatic take-up device |
-
2014
- 2014-04-16 CN CN201410152608.6A patent/CN103961854B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103961854A (en) | 2014-08-06 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| 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: 20160420 Termination date: 20170416 |