CN204293806U - A kind of high-flatness net - Google Patents
A kind of high-flatness net Download PDFInfo
- Publication number
- CN204293806U CN204293806U CN201420836965.XU CN201420836965U CN204293806U CN 204293806 U CN204293806 U CN 204293806U CN 201420836965 U CN201420836965 U CN 201420836965U CN 204293806 U CN204293806 U CN 204293806U
- Authority
- CN
- China
- Prior art keywords
- collecting rack
- net
- ball
- left ball
- flatness
- Prior art date
- 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
Links
Abstract
The utility model proposes a kind of high-flatness net, comprise: net, fixture, left ball-collecting rack and right ball-collecting rack, the inside of described left ball-collecting rack is provided with wrap-up, described wrap-up is fixedly connected with the side of net and can the inside of net rolling in left ball-collecting rack, the opposite side of net is through the opening be positioned on the medial surface of left ball-collecting rack and be provided with frame, described frame is provided with connecting hole and can removably connects with right ball-collecting rack.The utility model structure is simple, easy to manufacture; Use and facilitate again; Solve net and ball-collecting rack is fixed together simultaneously, be inconvenient to the problem collected.
Description
Technical field
The utility model relates to sports equipment field, refers to a kind of high-flatness net especially.
Background technology
At present, high-flatness net majority when people play table tennis is fixed on ping pong table; And some areas or school because of funds inadequate, do not have indoor sport place, ping pong table is all placed in outfield on the ground.High-flatness net be chronically exposed to outside, by Exposure to Sunlight, drench with rain easily aging.
Prior art proposes a kind of table tennis high-flatness net of installing/dismounting convenient power-saving, it is characterized in that: described rack is that the net being T shape plate by root supports, support root vertical panel axle with described net and move the fastener head control panel coordinated, coordinate spring to be located at the fastener head of fastener head control panel end, and the axle fastening plate moved in fastener head control panel afterbody is formed jointly.But prior art net and ball-collecting rack are fixed together, be inconvenient to collect.
Utility model content
The utility model proposes a kind of high-flatness net, solving net and ball-collecting rack in prior art is be fixed together, and is inconvenient to the problem collected.
The technical solution of the utility model is achieved in that a kind of high-flatness net, comprise: net, fixture, left ball-collecting rack and right ball-collecting rack, it is characterized in that, the inside of described left ball-collecting rack is provided with wrap-up, described wrap-up is fixedly connected with the side of net and can the inside of net rolling in left ball-collecting rack, the opposite side of net is through the opening be positioned on the medial surface of left ball-collecting rack and be provided with frame, described frame is provided with connecting hole and can removably connects with right ball-collecting rack.
Preferably, described wrap-up includes wind-up roll, and one end of described wind-up roll is connected with the bottom upper bearing (metal) being positioned at left ball-collecting rack, and the other end is connected with the revolving part on the upper end being positioned at left ball-collecting rack.
Setting like this, during use, left ball-collecting rack and right ball-collecting rack are separately fixed at the both sides of ball table, from left ball-collecting rack inside pull-out net, are fixed on right ball-collecting rack by frame; Use, from right ball-collecting rack, net is pulled down, rotate revolving part and drive wind-up roll that net rolling is inner at left ball-collecting rack; Finally from ball table, pull down left ball-collecting rack and right ball-collecting rack respectively.Whole installation, unloading process are simply, fast; Also facilitate people to take simultaneously.
Preferably, the position that the medial surface of described right ball-collecting rack is relative with described opening offers link slot, and described link slot is connected by pin with described frame.
Setting like this, adopts pin to connect more convenient installation, dismounting.
Preferably, the upper and lower frame of described net is respectively arranged with cinch cord, described right ball-collecting rack is provided with tightening device, and described cinch cord is connected with tightening device.
Setting like this, can to recessed after net uses for a long time, and tightening device can tighten cinch cord and tighten up net, and upper side frame is on same level line.
Preferably, described fixture is separately positioned on the bottom of left ball-collecting rack and right ball-collecting rack; Described fixture includes fixed mount, and described fixed mount is provided with holddown groove and lock screw.
The utility model structure is simple, easy to manufacture; Use and facilitate again, be worthy to be popularized.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of the left ball-collecting rack of the utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1-2, a kind of high-flatness net, includes net 1, fixture 4, left ball-collecting rack 2 and right ball-collecting rack 3.Fixture 4 has two, is separately positioned on left ball-collecting rack 2 and right ball-collecting rack 3.Every fixture 4 includes a fixed mount 41, and fixed mount 41 is provided with holddown groove 42, and holddown groove 42 is for fastening ball desktop; There is lock screw 43, for locking ball-collecting rack being positioned at above holddown groove 42.
Wherein, the inside of described left ball-collecting rack 2 is provided with wrap-up 7.Wrap-up 7 includes wind-up roll 72, and one end of described wind-up roll 72 is connected with the bottom upper bearing (metal) 73 being positioned at left ball-collecting rack 2, and the other end is connected with the revolving part 71 on the upper end being positioned at left ball-collecting rack 2.Revolving part 71 can be hex nut.Wind-up roll 72 is fixedly connected with the side of net 1 and can the inside of net 1 rolling in left ball-collecting rack 2.The opposite side of net is through the opening 21 be positioned on the medial surface of left ball-collecting rack 2 and be provided with frame 12.Described frame 12 is provided with connecting hole 8.The position that the medial surface of right ball-collecting rack 3 is relative with described opening 21 offers link slot (depending on not going out on figure).Frame 12 is located in link slot, then is fastened on right ball-collecting rack 3 by pin.
During use, left ball-collecting rack and right ball-collecting rack are separately fixed at the both sides of ball table, from left ball-collecting rack inside pull-out net, are fixed on right ball-collecting rack by frame; Use, from right ball-collecting rack, net is pulled down, rotate revolving part and drive wind-up roll that net rolling is inner at left ball-collecting rack; Finally from ball table, pull down left ball-collecting rack and right ball-collecting rack respectively.Whole installation, unloading process are simply, fast; Also facilitate people to take simultaneously.
In addition, the upper side frame 11 of net 1 and lower frame 12 are respectively arranged with cinch cord 6.Right ball-collecting rack 3 is provided with tightening device 5, and cinch cord 6 is connected with tightening device 5.Can to recessed after net 1 uses for a long time, tightening device 5 can tighten cinch cord 6 and tighten up net, and upper side frame is on same level line.
In addition, above-described embodiment adopts manual rolling net.Except manual rolling net, can also install a micro-machine on left ball-collecting rack 2, micro-machine is coordinated by gear and is connected with wind-up roll, drives wind-up roll to rotate, thus arrive the object of rolling net with micro-machine.More faster than manual rolling net, convenient.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a high-flatness net, comprise: net, fixture, left ball-collecting rack and right ball-collecting rack, it is characterized in that, the inside of described left ball-collecting rack is provided with wrap-up, described wrap-up is fixedly connected with the side of net and can the inside of net rolling in left ball-collecting rack, the opposite side of net is through the opening be positioned on the medial surface of left ball-collecting rack and be provided with frame, described frame is provided with connecting hole and can removably connects with right ball-collecting rack.
2. a kind of high-flatness net according to claim 1, it is characterized in that, described wrap-up includes wind-up roll, and one end of described wind-up roll is connected with the bottom upper bearing (metal) being positioned at left ball-collecting rack, and the other end is connected with the revolving part on the upper end being positioned at left ball-collecting rack.
3. a kind of high-flatness net according to claim 1 and 2, is characterized in that, the position that the medial surface of described right ball-collecting rack is relative with described opening offers link slot, and described link slot is connected by pin with described frame.
4. a kind of high-flatness net according to claim 3, is characterized in that, the upper and lower frame of described net is respectively arranged with cinch cord, and described right ball-collecting rack is provided with tightening device, and described cinch cord is connected with tightening device.
5. a kind of high-flatness net according to claim 4, is characterized in that, described fixture is separately positioned on the bottom of left ball-collecting rack and right ball-collecting rack; Described fixture includes fixed mount, and described fixed mount is provided with holddown groove and lock screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836965.XU CN204293806U (en) | 2014-12-24 | 2014-12-24 | A kind of high-flatness net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836965.XU CN204293806U (en) | 2014-12-24 | 2014-12-24 | A kind of high-flatness net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204293806U true CN204293806U (en) | 2015-04-29 |
Family
ID=53099391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420836965.XU Expired - Fee Related CN204293806U (en) | 2014-12-24 | 2014-12-24 | A kind of high-flatness net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204293806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606061A (en) * | 2016-03-10 | 2016-05-25 | 北京林业大学 | Lawn quadrat coverage detection method and apparatus |
| CN110064181A (en) * | 2019-05-17 | 2019-07-30 | 王金旺 | A kind of physical education equipment for special secondary school student |
-
2014
- 2014-12-24 CN CN201420836965.XU patent/CN204293806U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606061A (en) * | 2016-03-10 | 2016-05-25 | 北京林业大学 | Lawn quadrat coverage detection method and apparatus |
| CN110064181A (en) * | 2019-05-17 | 2019-07-30 | 王金旺 | A kind of physical education equipment for special secondary school student |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204293806U (en) | A kind of high-flatness net | |
| CN106824343B (en) | Angle adjustment test tube rack fixing device | |
| CN205026327U (en) | LED court screen angle modulation structure | |
| CN206062811U (en) | A kind of rotating clothes rack | |
| CN209694476U (en) | A kind of domestic movable shoe rack | |
| CN207504806U (en) | A kind of roof solar mounting structure | |
| CN203308107U (en) | Removable load-bearing bracket for I-steel upright | |
| CN205633573U (en) | Special rack of building site pipeline | |
| CN203802134U (en) | Roll film type office screen | |
| CN213306512U (en) | Supporting equipment for agricultural greenhouse | |
| CN202180036U (en) | Auxiliary coating tool for rear compartment cover of automobile | |
| CN211323586U (en) | Animation design and production control frame | |
| CN113622618A (en) | Mounting member for architectural decoration | |
| CN209676183U (en) | A kind of solar energy aluminium frame with fastening assembly | |
| CN203916003U (en) | Skidding training aids | |
| CN206124607U (en) | Oil drawing board mount | |
| CN208245870U (en) | A kind of movable building decoration uses perforating device | |
| CN206870724U (en) | improved outdoor drawing board | |
| CN207847240U (en) | A kind of mounting support structure of two-orbit canopy | |
| CN210767558U (en) | Awning capable of extending up and down | |
| CN206425185U (en) | The automobile wind shield glass glue spreading apparatus of glue-type can be detected in real time | |
| CN205384908U (en) | Semi -automatic lock solid type cable mount | |
| CN205236938U (en) | Application ground chain dismounting device for path | |
| CN205330264U (en) | Steel construction tent | |
| CN209657740U (en) | A kind of animation poster showing stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |