CN209155044U - A kind of stealth table tennis net - Google Patents
A kind of stealth table tennis net Download PDFInfo
- Publication number
- CN209155044U CN209155044U CN201821680328.2U CN201821680328U CN209155044U CN 209155044 U CN209155044 U CN 209155044U CN 201821680328 U CN201821680328 U CN 201821680328U CN 209155044 U CN209155044 U CN 209155044U
- Authority
- CN
- China
- Prior art keywords
- bar
- screen cloth
- major network
- table tennis
- grid structure
- 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
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Abstract
The utility model discloses a kind of stealthy table tennis nets, including main grid structure (1), secondary rack (2), reel wire device on main grid structure (1) is set, the secondary net bar (5) being arranged on secondary rack (2), and the screen cloth (7) being connect respectively with reel wire device and secondary net bar (5).The utility model is not only simple in structure, is practical; the utility model rolls up screen cloth on the set reel wire device on main grid structure; and the cover by being arranged protects screen cloth; and the reel wire device can realize the light folding and unfolding of screen cloth; to need to dismantle in time after use present in the existing table tennis net of the utility model very good solution and screen cloth is collected when putting in order, and the problem of easily damaged by external object or rack.
Description
Technical field
The utility model relates to a kind of net, in particular to a kind of stealthy table tennis nets.
Background technique
Table tennis originates from Britain, and equipment involved in the equipment of table tennis has billiard table, racket, Yi Jiqiu
Net, wherein net is made of two racks and screen cloth, and the both ends of screen cloth are separately fixed on two racks.Net in this
It in after use, needs to collect in time, when need to use again again by upper, be damaged with preventing screen cloth to be chronically exposed to outdoor
It is bad, or by artificial damage.And screen cloth is because be to be worked out by vertical and horizontal staggered cable, and two racks are to be fixed on screen cloth
On, therefore need to be put in order when collecting screen cloth, if screen cloth is not put in order when collecting, screen cloth is easy to by foreign objects
Body or rack damage.
Therefore it provides a kind of do not need not only to dismantle after use, but also screen cloth is collected simple and can ensure that screen cloth is not easy
Impaired table tennis net is our task of top priority.
Utility model content
The purpose of the utility model is to overcome defects above-mentioned present in existing table tennis net, provide a kind of stealth
Table tennis net.
The purpose of this utility model passes through following technical proposals reality: a kind of stealth table tennis net, including main grid structure, secondary net
The reel wire device on main grid structure is arranged in frame, and the secondary net bar on secondary rack is arranged in, and respectively with reel wire device and secondary net bar
The screen cloth of connection；The reel wire device includes the cavity with opening, elastic device in the cavity is arranged, and pass through connection
The major network bar assembly that part is mounted on cavity and connect with elastic device；The screen cloth is connect with major network bar assembly；The cavity
It is mounted on main grid structure.
The elastic device includes mounting rod, covers the spring on mounting rod, be movably arranged on mounting rod and and spring
The reel of connection and one end are rolled up on reel, the other end is connected to the elastica on the internal chamber wall of cavity；The major network bar group
Part is connect with elastica.
Further, it is additionally provided with the locating rod with through-hole in the cavity, which is additionally provided with pulley；The bullet
Property line pass through locating rod through-hole after connect with moveable roller.
The major network bar assembly includes major network bar, and major network bar lower end is arranged in and has the twisted wire bar of opening, and setting
Pallet on major network bar；The elastica is located in the opening of twisted wire bar.
Card slot is provided on the major network bar and secondary net bar；The screen cloth both ends are respectively equipped with the card matched with card slot
Item.
Further, bearing is provided on the connector, the major network bar is located at pallet lower end and is mounted on bearing
In inner hole；The connector is additionally provided with tool cover, is provided with screen cloth on the cover and crosses mouth.
The identical locking device of structure is respectively arranged on the main grid structure and secondary rack；The locking device includes pressure
The pressing plate on compression bar is arranged in bar, and the non-slipping block being arranged on pressing plate；The compression bar and main grid structure and secondary rack are spiral shell
Line connection.
Further, the blob of viscose matched with non-slipping block is also respectively provided on the main grid structure and secondary rack.
The utility model have the following advantages that compared with prior art and the utility model has the advantages that
(1) the utility model is not only simple in structure, is practical, and the utility model rolls up screen cloth set in main grid structure
On reel wire device on, and the cover by being arranged protects screen cloth, and the reel wire device can realize the light receipts of screen cloth
It puts, to need to dismantle in time after use present in the existing table tennis net of the utility model very good solution and screen cloth is collected
When putting in order, and the problem of easily damaged by external object or rack.
(2) the utility model passes through the strip matching that major network bar and card slot and the setting of screen cloth both ends on secondary net bar is arranged in
It closes, realizes screen cloth with rack pluggable, keep table tennis net storage more convenient.
(3) pallet of the utility model setting is matched with mouth excessively set by cover, it is ensured that the volume that screen cloth can be neat
On major network bar.
Detailed description of the invention
Fig. 1 is the overall structure figure of the main grid structure of the utility model.
Fig. 2 is the overall structure figure of the secondary rack of the utility model.
Fig. 3 is the structural schematic diagram of the major network bar of the utility model
Fig. 4 is the structural schematic diagram of the cover of the utility model.
Fig. 5 is the structural schematic diagram of the strip of the utility model.
In above-mentioned attached drawing, the corresponding component names of appended drawing reference are as follows:
1-main grid structure, 2-secondary racks, 3-cavitys, 4-connectors, 5-secondary net bars, 6-major network bars, 7-screen cloths, 8-
Mounting rod, 9-pulleys, 10-elasticas, 11-springs, 12-reels, 13-twisted wire bars, 14-compression bars, 15-pressing plates, 16-
Non-slipping block, 17-blob of viscoses, 18-pallets, 19-card slots, 20-covers, 21-bearings, 22-locating rods, 23-screen cloths cross mouth,
24-strips.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is simultaneously
It is without being limited thereto.
Embodiment
As shown in Fig. 1~5, the utility model discloses a kind of stealthy table tennis net, including main grid structure 1, secondary rack 2, volumes
Net device, secondary net bar 5 and screen cloth 7.The reel wire device is as shown in Figure 1 comprising cavity 3, elastic device and major network
Bar assembly；And major network bar assembly includes major network bar 6, twisted wire bar 13 and pallet 18.Wherein, elastic device includes mounting rod 8,
Spring 11, reel 12 and elastica 10.
When it is implemented, main grid structure 1 and secondary rack 2 are identical two frame bodies of structure, and main grid structure 1 is used as reel wire device
Carrier, and then the carrier as secondary net bar 5, main grid structure 1 and pair rack 2 preset bayonet to secondary rack 2 in production.For
Ensure the fixed effect of main grid structure 1 and secondary rack 2 in the actual use, and installation and removal are more convenient, this is practical new
Type is provided with the identical locking device of structure on main grid structure 1 and secondary rack 2, and locking device is specifically to be arranged in main grid structure 1
With secondary rack 2 on preset bayonet.The locking device such as Fig. 1 and Fig. 2 are implemented comprising compression bar 14, pressing plate 15 and non-slipping block
16.The compression bar 14 is preferentially realized using threaded rod, is then preset respectively and 14 phase of compression bar on main grid structure 1 and secondary rack 2
The threaded hole matched, and compression bar 14 is to be threadedly coupled with the connection of main grid structure 1 and secondary rack 2, compression bar can be made by turning compression bar 14
14 move up and down.Pressing plate 15 is then mounted on compression bar 14, and specifically when installation, the pressing plate 15 is as depicted in figs. 1 and 2, pressing plate 15
It is mounted on 14 upper end of compression bar, and is fixed by welding or the side being threadedly engaged.In order to make connecing for pressing plate 15 and table bottom surface
It touches closer, and billiard table is prevented to be damaged, non-slipping block 16 is provided on pressing plate 15, which is the rubber of neutral hardness
Plate, while it being also respectively provided with the blob of viscose 17 matched with non-slipping block 16 on main grid structure 1 and secondary rack 2, make main grid structure 1 and pair
The fixed effect of rack 2 is more preferable.
Further, which is arranged on main grid structure 1, and secondary net bar 5 is then arranged on secondary rack 2, reel wire dress
The carrier that screen cloth 7 is collectively formed with secondary net bar 5 is set, and the screen cloth 7 is connect with reel wire device and secondary net bar 5 respectively.Wherein, reel wire
Device is as shown in Figure 1 comprising cavity 3, elastic device and major network bar assembly.The cavity 3 is the cavity with opening,
For the main carrier of entire reel wire device, cavity 3 is fixed by screws on main grid structure 1.Elastic device is mounted on the interior of cavity 3,
Its major network bar assembly is connect with the elastic device, and one end of screen cloth 7 is connect with major network bar assembly, which can be major network bar
Component provides torsion, makes major network bar assembly that can realize debit freely to screen cloth 7 under torsion provided by elastic device.The major network
Bar assembly is mounted on cavity 3 by connector 4, and major network bar assembly and is connect with reel wire device, and reel wire device can be major network
Bar assembly passes through an elastic torsion.In order to be able to rotate major network bar assembly freely, bearing 21 is provided on connector 4,
Major network bar assembly is mounted in the inner hole of bearing 21；Simultaneously in order to improve protection and the finishing effect to screen cloth 7, in connector 4
It is additionally provided with tool cover 20, the screen cloth that screen cloth 7 can be made to pass through is provided on the cover 20 and crosses mouth 23, the one after recycling of screen cloth 7
End is located at screen cloth and crosses outside mouth 23, the traction convenient for people to screen cloth 7.
As shown in Figure 1, the elastic device includes mounting rod 8, spring 11, reel 12 and elastica 10.Specifically, should
Mounting rod 8 is fixed by screws on the internal chamber wall of cavity 3, and the bar of the mounting rod 8 is circular pin, is preset on mounting rod 8
Jack.Spring 11 then covers on mounting rod 8, and spring 11 uses torque spring preferentially in the present invention to realize, is pacifying
One fixed angles of spring 11 are mounted in the jack of mounting rod 8 when dress.Reel 12 be then movably arranged on mounting rod 8 and with bullet
Spring 11 connects, another fixed angles of spring 11 are fixed on reel 12.It one end of elastica 10 rolls up on reel 12, is another
End is connected on the internal chamber wall of cavity 3, which preferentially uses, and there is elastomeric rubber band to realize, major network bar group
Part is then mounted on elastica 10.
Meanwhile the using effect in order to make elastica 10, the locating rod 22 with through-hole is also provided in cavity 3, this is fixed
Pulley 9 is installed, locating rod 22 can be fixed by welding or screw, and pulley 9 is specifically mounted on positioning on the bar 22 of position
Immediately below the through-hole of bar 22.The elastica 10 is fixed on after the through-hole of locating rod 22 after contacting with the sliding slot of pulley 9
On 3 inner wall of cavity, elastica 10 can be preferably wrapped in major network bar assembly under effect in locating rod 22, and in pulley 9
The movement for acting on lower elastica 10 is more stable.
Still further, enabling elastica 10 to wind well in order to ensure major network bar assembly is to the winding effect of screen cloth 7
In major network bar assembly, the major network bar assembly of the utility model is as shown in Figure 3 comprising major network bar 6, twisted wire bar 13, and support
Disk 18.Its major network bar 6 is the carrier of screen cloth 7, in order to realize the detachable of screen cloth 7, that is, is convenient for the replacement of screen cloth 7,6, major network bar
It is mounted in 21 inner hole of bearing in 18 lower end of pallet, is provided with identical card slot 19 on major network bar 6 and secondary net bar 5.And
As shown in figure 5, being then provided with the strip 24 to match with card slot 19 on the both ends of screen cloth 7.When in use, one end of screen cloth 7
Strip 24 is inserted in the card slot 19 of major network bar 6, and the strip 24 of 7 other end of screen cloth is then inserted into secondary net bar 5 after the releasing of screen cloth 7
In card slot 19.The lower end of major network bar 6 is arranged in twisted wire bar 13, and twisted wire bar 13 is solidified as a whole with major network bar 6, and twisted wire bar 13 is pre-
It is equipped with the cylindrical body of opening, opening is opened up along the central axes of twisted wire bar 13, and elastica 10 is then located at opening for twisted wire bar 13
In mouthful, elastica 10 is just wrapped on twisted wire bar 13 when twisted wire bar 13 rotates.Pallet 18 is arranged in 13 top of twisted wire bar
Major network bar 6 on, the pallet 18 is for arranging screen cloth 7, it is ensured that regularity of the screen cloth 7 in winding.
During installation, first by screen cloth 7, manually twisted wire bar 13 is mounted on elastica on major network bar 6 to the utility model by volume
On 10, even if elastica 10 is located in the opening of twisted wire bar 13, cover 20 is sleeved on major network bar 6, and by the activity of screen cloth 7
End is placed in the screen cloth of cover 20 and crosses outside mouth 23, at this point, elastica 10 is contracted on reel 12, at this time the utility model be to
Use state.
When carrying out practically, main grid structure 1, secondary rack 2 are separately fixed on billiard table, when needing using net, user
One pulling force is applied to the screen cloth 7 being located on main grid structure 1, at this point, screen cloth 7 rotates major network bar 6 under the pulling force effect of people, bullet
Property line 10 at this point, starting to be detached from reel 12, elastica 10 is then wrapped on twisted wire bar 13, meanwhile, screen cloth 7 is released, at us
When screen cloth 7 is fixed on secondary net bar 5, one is formed by after 11 deformation of elastica 10 and spring can be subject on major network bar 6
A reversed tractive force makes screen cloth 7 by tight above billiard table；When not needing using net, screen cloth 7 is plucked from secondary net bar 5
Under, at this point, major network bar 6 will under the reversed tractive force effect caused by elastica 10 and spring 11 without tractive force on major network bar 6
Screen cloth volume 7 on major network bar 6, and elastica 10 is then come back at this time on reel 12, and screen cloth 7 is then rolled up on major network bar 6,
After screen cloth 7 returns in cover 20, the utility model is state to be used, it is ensured that screen cloth 7 is not chronically exposed to outdoor, very well
Prevent screen cloth 7 by extraneous pollution, or by artificial damage, the utility model realizes the stealth to screen cloth 7, and realizes
The storage respectively of main grid structure 1 and secondary rack 2, thus present in the existing table tennis net of the utility model very good solution
It needs to be dismantled after use, and receives and keeps inconvenient problem.
As described above, the utility model can be realized well.
Claims (8)
1. a kind of stealth table tennis net, which is characterized in that including main grid structure (1), secondary rack (2) is arranged on main grid structure (1)
Reel wire device, the secondary net bar (5) being arranged on secondary rack (2), and the screen cloth being connect respectively with reel wire device and secondary net bar (5)
(7)；The reel wire device includes the elastic device being arranged in cavity (3) with the cavity (3) being open, and passes through connection
Part (4) is mounted on the major network bar assembly connecting on cavity (3) and with elastic device；The screen cloth (7) connect with major network bar assembly；
The cavity (3) is mounted on main grid structure (1).
2. a kind of stealthy table tennis net according to claim 1, it is characterised in that: the elastic device includes mounting rod
(8), the spring (11) on mounting rod (8) is covered, the reel for being movably arranged on mounting rod (8) and connecting with spring (11)
(12) and one end is rolled up on reel (12), the other end is connected to the elastica (10) on the internal chamber wall of cavity (3)；The master
Net bar assembly is connect with elastica (10).
3. a kind of stealthy table tennis net according to claim 2, it is characterised in that: be additionally provided with band in the cavity (3)
The locating rod (22) of through-hole, the locating rod (22) are additionally provided with pulley (9)；The elastica (10) passes through the logical of locating rod (22)
Kong Houyu pulley (9) is flexibly connected.
4. a kind of stealthy table tennis net according to claim 3, it is characterised in that: the major network bar assembly includes major network bar
(6), it is arranged in major network bar (6) lower end and has the pallet (18) on the twisted wire bar (13) of opening, and setting major network bar (6)；
The elastica (10) is located in the opening of twisted wire bar (13).
5. a kind of stealthy table tennis net according to claim 4, it is characterised in that: the major network bar (6) and secondary net bar (5)
On be provided with card slot (19)；Screen cloth (7) both ends are respectively equipped with the strip (24) matched with card slot (19).
6. a kind of stealthy table tennis net according to claim 5, it is characterised in that: be provided with axis on the connector (4)
It holds (21), the major network bar (6) is located at pallet (18) lower end and is mounted in bearing (21) inner hole；The connector (4) also sets
It is equipped with tool cover (20), screen cloth is provided on the cover (20) and crosses mouth (23).
7. a kind of stealthy table tennis net according to claim 6, it is characterised in that: the main grid structure (1) and secondary rack (2)
On be respectively arranged with the identical locking device of structure；The locking device includes compression bar (14), the pressure being arranged on compression bar (14)
Plate (15), and the non-slipping block (16) being arranged on pressing plate (15)；The compression bar (14) and main grid structure (1) and secondary rack (2) are equal
To be threadedly coupled.
8. a kind of stealthy table tennis net according to claim 7, it is characterised in that: the main grid structure (1) and secondary rack (2)
On be also respectively provided with the blob of viscose (17) matched with non-slipping block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821680328.2U CN209155044U (en) | 2018-10-17 | 2018-10-17 | A kind of stealth table tennis net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821680328.2U CN209155044U (en) | 2018-10-17 | 2018-10-17 | A kind of stealth table tennis net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209155044U true CN209155044U (en) | 2019-07-26 |
Family
ID=67333919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821680328.2U Expired - Fee Related CN209155044U (en) | 2018-10-17 | 2018-10-17 | A kind of stealth table tennis net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209155044U (en) |
-
2018
- 2018-10-17 CN CN201821680328.2U patent/CN209155044U/en not_active Expired - Fee Related
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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: 20190726 Termination date: 20201017 |