CN206924363U - A kind of collapsible net - Google Patents
A kind of collapsible net Download PDFInfo
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- CN206924363U CN206924363U CN201720904703.6U CN201720904703U CN206924363U CN 206924363 U CN206924363 U CN 206924363U CN 201720904703 U CN201720904703 U CN 201720904703U CN 206924363 U CN206924363 U CN 206924363U
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- China
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- rod
- insertion pipe
- way connector
- connection rope
- vertical rod
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Abstract
It the utility model is related to a kind of collapsible net, its structure includes the strut symmetrically arranged two support frames and support between two support frame bottoms, support frame includes the second supporting leg that the vertical rod that four-way connector, bottom be plugged in the first port of four-way connector, the first supporting leg that top is plugged in the second port of four-way connector and top are plugged in the 3rd port of four-way connector, and the end of strut is plugged in the 4th port of four-way connector.The utility model folds, it is convenient and swift to deploy, and when be in folded state, occupies little space, be easy to carry, in Stability Analysis of Structures when deploying use state.The utility model is simple in construction, and production process is succinct, and without complicated or high cost spare and accessory parts, production cost is low, has the extremely strong market competitiveness, suitable for popularization and application.
Description
Technical field
A kind of net is the utility model is related to, specifically a kind of collapsible net.
Background technology
Shuttlecock is a kind of whole world popularization and deep by popular motion, be people the spare time after work most
A kind of one of ball body building often selected.However, vast majority of people because the reason such as place capacity, expense, convenience not
It can be played badminton in the shuttlecock place of standard, but select to carry out badminton on a certain vacant lot in cell, park etc..By
Installation inconvenience is carried in existing net, often branch net is not fought each other, and the method can not be carried out by laws of the game
Score, the strong influence interest of shuttlecock, is unfavorable for the raising of shuttlecock competitiveness.
In order to solve the above problems, the B of CN 103239845 disclose a kind of folding-type portable badminton grid frame, including right
Claim two foldable support frames of arrangement and the foldable hack lever on support frame, whole rack folds and expansion is using all
It is easily and quick, without dismounting, the length that the length after packing up is slightly less than racket is folded, it is more convenient to carry.But
The connection of each several part is more using being hinged in above-mentioned grid structure, and complicated, production process is cumbersome, and manufacturing cost is high, inconvenience
In popularization and application.
Utility model content
The purpose of this utility model is just to provide a kind of collapsible net, with solve existing rack it is not readily portable and system
The problem of causing this high.
What the utility model was realized in：A kind of collapsible net, including symmetrically arranged two support frames and support
Frame at the top of two support frames between strut, support frame as described above includes four-way connector, bottom is plugged on four-way connector
The first supporting leg and top that vertical rod, top in first port are plugged in the second port of four-way connector are plugged on four and led to
The second supporting leg in 3rd port of fitting；
The vertical rod includes the hollow body of rod that some head and the tail sequentially connect and the first elasticity string for sequentially passing through each body of rod
Connection rope, each body of rod carry identical radian, and one end of the body of rod is socket end, and the other end is insertion end, the bar wall at body of rod both ends
Upper to be suppressed with axial depression groove respectively, the recessed groove forms spacing fin on the inwall of the body of rod, in the four-way connector
First port at be provided with the axial fin coordinated with the recessed groove, the vertical rods of two support frames as described above is backwards to bending；
It is equipped with elastic connection rope in the first supporting leg and the second supporting leg, the elastic connection rope in two supporting legs is described
The end of convergence and rope of being connected with the first elasticity in vertical rod links together inside four-way connector；
The strut includes body and the second elasticity series connection rope for sequentially passing through each body, the support that some head and the tail sequentially connect
The end of bar is plugged in the 4th port of the four-way connector.
The utility model also includes net, and the net is rectangular web cloth, and being formed with vertical rod at the both ends of the screen cloth houses
Chamber, the top body of rod of the vertical rod are located in the vertical rod accommodating cavity, and the length of the net is less than the vertical of two support frames
Spacing at the top of bar.
The four-way connector include the first insertion pipe, the second tilting insertion pipe and the 3rd insertion pipe that are vertically arranged with
And fourth insertion pipe vertical with the first insertion pipe, first insertion pipe and the 4th insertion pipe are located at same perpendicular
On, second insertion pipe and the 3rd insertion pipe are symmetrical on the perpendicular.
First elasticity series connection rope, the second elasticity series connection rope and elastic connection rope are stretch cord, the first elasticity series connection
The natural length of rope is not more than the length of the vertical rod, and the natural length of the second elasticity series connection rope is no more than the strut
Length.
The end of the second elasticity series connection rope enters in the four-way connector, and is connected to the elastic connection rope
Together.
Store and carry after the utility model is folded, concrete operations are：Each body of rod of vertical rod is disconnected successively
（Now the first elasticity series connection rope in the body of rod is in extended state）, and it is folded into a bundle, by the body of rod of vertical rod bottommost from four
Lead in fitting and extract, and folded to strut direction；Each supporting leg is extracted from four-way connector respectively, and rolled over to strut direction
It is folded（Elastic connection rope is in extended state）, make two supporting legs and each body of rod of vertical rod formed it is a branch of；By each body of strut according to
It is secondary to disconnect, and be folded into a bundle, finally the strut, supporting leg and vertical rod of folding are fixed using rope or buckle, prevented
The elastic-restoring force effect of stretch cord is lower to be deployed.
When needing to use, the rope of binding or buckle are released, in the effect of the elastic-restoring force of the first elasticity series connection rope
Under, each body of rod of vertical rod voluntarily deploys and connected, second elasticity series connection rope elastic-restoring force in the presence of, strut it is each
Individual body voluntarily deploys and connected, and in the presence of elastic connection rope elastic-restoring force, each supporting leg deploys and inserts four-way respectively
The port of connector, rapid-aligning connection is achieved in, to can not accurately insert access digit individually, letter is carried out by operator manually
It is dull whole；Then net is socketed on the top body of rod of vertical rod, that is, completes installation.
The utility model folds, it is convenient and swift to deploy, and when being in folded state, occupies little space, be easy to carry, be in
Deploy Stability Analysis of Structures during use state.Importantly, the utility model is simple in construction, production process is succinct, is answered without structure
Miscellaneous or high cost spare and accessory parts, production cost is low, has the extremely strong market competitiveness, suitable for popularization and application.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is four-way connector and supporting leg, the attachment structure schematic diagram of vertical rod.
Fig. 3 is the structural representation of vertical rod.
Fig. 4 is the folded state schematic diagram of strut.
Fig. 5 is the fixed form schematic diagram of elastic force series connection rope.
In figure：1st, support frame, 2, strut, 3, net, 4, four-way connector, 5, vertical rod, 6, supporting leg, 7, the body of rod, 8, first
Elasticity series connection rope, 9, recessed groove, 10, axial fin, 11, body, the 12, second elasticity series connection rope, 13, elastic connection rope, 14, anti-
Sheath, 15, end it is stifled, the 16, first insertion pipe, the 17, second insertion pipe, the 18, the 3rd insertion pipe, the 19, the 4th insertion pipe, 20, gap.
Embodiment
As shown in figure 1, the utility model includes symmetrically arranged two support frames 1, support at two tops of support frame 1
Between strut 2 and net 3.
Support frame 1 includes four-way connector 4, vertical rod 5 and two supporting legs 6.
As shown in Fig. 2 four-way connector 4 includes four sections of insertion pipes, the first insertion pipe 16, the second insertion pipe are called respectively
17th, the 3rd insertion pipe 18 and the 4th insertion pipe 19, wherein, the first insertion pipe 16 is vertically arranged, and vertical rod 5 is connect for wearing, and the 4th inserts
Adapter 19 is vertically set on the bottom of the 4th insertion pipe 19, and to grafting strut 2, the first insertion pipe 16 and the 4th insertion pipe 19 exist
On same perpendicular, the second insertion pipe 17 and the 3rd insertion pipe 18 are symmetrical on the perpendicular, to grafting supporting leg 6.
Between the side wall of first insertion pipe 16 and the second insertion pipe 17, between the first insertion pipe 16 and the 3rd insertion pipe 18, the first grafting
Deep floor is respectively arranged between the insertion pipe 19 of pipe 16 and the 4th.
Vertical rod 5 include some hollow bodies of rod 7 and sequentially pass through each body of rod 7 first elasticity series connection rope 8, each body of rod 7 it
Between head and the tail sequentially grafting coordinate.Each body of rod 7 carries identical radian, as shown in figure 3, one end of the body of rod 7 is socket end, the other end
For insertion end, an axial depression groove 9 is suppressed with respectively on the bar wall at the both ends of the body of rod 7, recessed groove 9 is on the inwall of the body of rod 7
Form spacing fin, the axis of the axial depression groove at same body of rod both ends on same camber line, recessed groove on each body of rod
Set location is identical, in order to two bodies of rod relative rotation that is spacing after grafting positioning and grafting, preventing grafting from coordinating, ensures
The radian direction for being plugged in together rear each body of rod is consistent.The of four-way connector 4 is plugged on positioned at the bottom of the body of rod 7 of bottommost
In one insertion pipe 16, the axial fin 10 coordinated with recessed groove 9 is provided with the madial wall of the first insertion pipe 16.First elasticity
For series connection rope 8 to have a springy rope, its one end is fixedly connected on the top of the body of rod positioned at top, and the other end is from bottommost
The bottom of the body of rod pass into inside four-way connector 4.
The vertical rod 5 of two support frames 1 is backwards to bending so that the top spacing of two vertical rods 5 is more than the bottom of two vertical rods 5
Spacing.
Supporting leg 6 is the hollow body of rod 7, as load-carrying members, to support four-way connector 4 and vertical rod 5, in the second grafting
One article of supporting leg 6 is inserted respectively in the insertion pipe 18 of pipe 17 and the 3rd.As shown in Fig. 2 bullet is equipped with respectively in the inside of every supporting leg 6
Property connecting rope 13, one end of elastic connection rope 13 is connected to the bottom of supporting leg 6（That is ground terminal）, the other end is from the upper end of supporting leg 6
（That is inserted terminal）In insertion pipe corresponding to supporting leg where entering each after passing, the elastic connection rope 13 in two supporting legs 6 is four
Lead to the inside of fitting 4 with the first elastic end for connecting rope 8 in vertical rod 5 to converge, and link together.
During in order to avoid supporting leg 6 being folded up, the excessive tensile of elastic connection rope 13 and influence its service life, first
Along gap 20 is offered on the port of insertion pipe 16, the second insertion pipe 17 and the 3rd insertion pipe 18, elasticity connects when being folded with reducing
The tensile elongation of splicing 13.
Strut 2 includes some bodys 11 and sequentially passes through the second elasticity series connection rope 12 of each body 11, as shown in figure 4, pipe
One end of body 11 is insertion end, and the other end is socket end, each head and the tail of body 11 sequentially grafting.The both ends of strut 2 are plugged on respectively
In 4th insertion pipe 19 of the four-way connector 4 of the support frame 1 of corresponding side, between the fixation between two support frames 1 of guarantee
Away from, and it is collectively forming stable supporting construction with the supporting leg 6 of two bottoms of support frame 1.Second elasticity series connection rope 12 end from
The end of strut 2 is passed into the four-way connector 4 of the support frame 1 of corresponding side, and connected with the first elasticity rope 8 and elasticity company
Splicing 13 links together.
As shown in figure 1, net 3 is rectangular web cloth, vertical rod accommodating cavity, the top of vertical rod 5 are formed respectively with the both ends of screen cloth
The body of rod is located in vertical rod accommodating cavity, and the length of net 3 is less than spacing at the top of the vertical rod of two support frames 1, to ensure that net 3 exists
The elastic pulling force effect of two vertical rods 5 is lower to be in extended configuration, avoids the sagging influence using effect of net 3.
Protective jacket 14 is provided with the both ends of the bottom of each supporting leg 6 and strut 2, to improve overall aesthetic degree, and is protected
Each end is protected, prevents abrasion of colliding with.
Elasticity series connection rope（Or elastic connection rope 13）In body 11（Or the body of rod 7）The connected mode of end as shown in figure 5,
Body 11（Or the body of rod 7）End be provided with end stifled 15, offered at the middle part at end stifled 15 and be available for elasticity series connection rope（Or elasticity is even
Splicing 13）The aperture passed through, elasticity series connection rope（Or elastic connection rope 13）End from aperture through after carry out at knotting
Reason, prevents from retracting.
Claims (5)
1. a kind of collapsible net, including symmetrically arranged two support frames and support the support between two support frame bottoms
Bar, it is characterized in that, support frame as described above include the vertical rod that four-way connector, bottom be plugged in the first port of four-way connector,
The first supporting leg and top that top is plugged in the second port of four-way connector are plugged in the 3rd port of four-way connector
The second supporting leg；
The vertical rod includes the hollow body of rod that some head and the tail sequentially connect and the first elasticity series connection rope for sequentially passing through each body of rod,
Each body of rod carries identical radian, is suppressed with axial depression groove respectively on the bar wall at body of rod both ends, the recessed groove is in the body of rod
Inwall on form spacing fin, be provided with the first port of the four-way connector with the recessed groove coordinate axial direction
Fin, the vertical rod of two support frames as described above is backwards to bending；
It is equipped with elastic connection rope in the first supporting leg and the second supporting leg, the elastic connection rope in two supporting legs is in the four-way
The end of convergence and rope of being connected with the first elasticity links together inside connector；
The strut includes the body that some head and the tail sequentially connect and the second elasticity series connection rope for sequentially passing through each body, strut
End is plugged in the 4th port of the four-way connector.
2. collapsible net according to claim 1, it is characterized in that, in addition to net, the net are rectangular web cloth,
Vertical rod accommodating cavity is formed with the both ends of the screen cloth, the top body of rod of the vertical rod is located in the vertical rod accommodating cavity, described
The length of net is less than the spacing at the top of the vertical rod of two support frames.
3. collapsible net according to claim 1, it is characterized in that, the four-way connector include being vertically arranged the
One insertion pipe, the second tilting insertion pipe and the 3rd insertion pipe and fourth insertion pipe vertical with the first insertion pipe, described
One insertion pipe and the 4th insertion pipe are located on same perpendicular, second insertion pipe and the 3rd insertion pipe on
The perpendicular is symmetrical.
4. collapsible net according to claim 1, it is characterized in that, the natural length of the first elasticity series connection rope is not
More than the length of the vertical rod, the natural length of the second elasticity series connection rope is not more than the length of the strut.
5. collapsible net according to claim 1, it is characterized in that, the end of the second elasticity series connection rope enters institute
State in four-way connector, and linked together with the elastic connection rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720904703.6U CN206924363U (en) | 2017-07-25 | 2017-07-25 | A kind of collapsible net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720904703.6U CN206924363U (en) | 2017-07-25 | 2017-07-25 | A kind of collapsible net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206924363U true CN206924363U (en) | 2018-01-26 |
Family
ID=61355374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720904703.6U Active CN206924363U (en) | 2017-07-25 | 2017-07-25 | A kind of collapsible net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206924363U (en) |
-
2017
- 2017-07-25 CN CN201720904703.6U patent/CN206924363U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |