CN201744137U

CN201744137U - Strengthened supporting structure of ball net rack

Info

Publication number: CN201744137U
Application number: CN2010201115813U
Authority: CN
Inventors: 陈澄溢
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-05
Filing date: 2010-02-05
Publication date: 2011-02-16
Anticipated expiration: 2020-02-05

Abstract

The utility model discloses a strengthened supporting structure of a ball net rack. A plurality of bottom supporting units are arranged between supporting rods on two sides of the ball net rack, wherein each bottom supporting unit comprises a first supporting section and a second supporting section; a supporting angle and a supporting rod are arranged between the first supporting section and the second supporting section, so that each supporting unit is not straight rod body but becomes an independently-forced individual, and the supporting angle and the supporting rod can provide stable supporting force for each bottom supporting unit to ensure no deformation; and the distance between the two supporting rods can be maintained without skewing or displacing and the most stable use condition of the ball net rack can be provided.

Description

Net is strengthened supporting construction

Technical field

The utility model relates to net, mainly is meant a kind of net reinforcement supporting construction.

Background technology

Motion, be the stress-relieving activity after many people work, not only can loosen body and mind, more can improve the health, keep healthy, and the kind of motion has a lot, no matter be running, swimming or ball game, with ball game, various ball game all need be set up a net usually in the middle of the place, and with the standard of this net as the scoring authorization, also because of like this, must really and satisfy the criteria in the position that net sets up.

With net, as shown in Figure 1, net 11 two ends of this net 10 are sheathed on respectively on the supported on both sides bar 121 of a bracing frame 12, and it is straight for what keep these net 11 supports to launch, and avoid this supported on both sides bar 121 close to central authorities built on the sand because of these net 11 location, this net 10 can be provided with an end support bar 13 again between this supported on both sides bar 121, this end support bar 13 is made of plural pole 131 sockets, and should wear an elastic threads 132 again in the end support bar 13, the two ends of this elastic threads 132 form a knot 133 again and are consolidated in respectively in two pipe closes 134, this two pipe close 134 then is to be connected with the bottom of this two sides support bar 121 respectively, makes this end support bar 13 be positioned between this two sides support bar 121 by this and makes this two sides support bar 121 keep suitable spacing.

And because this end support bar 13 is by those pole 131 sheathed continuous straight bodies of rod that connect into, therefore should end support bar 13 itself weight or when bearing external force, this end support bar 13 can produce deflection by centre, and when this end support bar 13 produces deflection, distance between this two sides support bar 121 will produce change, also just can't keep setting up standard of this net 10, also just can't reach the usage criteria of peak demand, certainly just can't be used in various standard schedules, also just can't create higher economic worth certainly.

In view of this, the inventor concentrates on studies and more deep design, after going through repeatedly research and development and studying, creates a kind of net finally and strengthens supporting construction.

Summary of the invention

The purpose of this utility model is to provide a kind of net to strengthen supporting construction, and this structure can make the side support bar of net both sides keep suitable distance, and net can maintain the standard support size, accurate and the most stable user mode is provided.

The realization the technical solution of the utility model is: this net is strengthened supporting construction and is included:

Two support bars that are oppositely arranged 20;

One net 30, its two ends are connected between two support bars 20; And

Support unit of a plurality of ends 40, comprise interconnective first supporting section 41 and second supporting section 42, form an angle theta between this first supporting section 41 and this second supporting section 42, also be connected with support bar 43 between this first supporting section 41 and this second supporting section 42, support unit of described a plurality of ends 40 interconnects and is connected between described two support bars 20.

This technical scheme also comprises:

Described support bar 20 is made of a plurality of hollow pole 21 mutual sockets respectively.

Described support bar 20 bottom sockets one supporting seat 22, this supporting seat 22 is the hollow body of multi-direction connection, its end up connects the pole 21 of support bar 20, also be provided with three connecting portions 221 perpendicular to support bar 20 on this supporting seat 22, two connecting portions 221 wherein are socket one end support bar 23 respectively.

Be connected an elastic threads A respectively between described each pole 21 and between each pole 21 and the described supporting seat 22.

Described net 30 two ends have a socket part 31 respectively, and this socket part 31 is sheathed on the described support bar 20.

Described each end support unit 40 is a tubular structure.

The free end of described first supporting section 41 is hollow socket port 411, the free end of described second supporting section 42 then is the inserted terminal 421 of corresponding socket port 411, has a through hole 412 respectively on first supporting section 41 and this second supporting section 42,422, first supporting section 41 and this second supporting section 42 of support unit of the described end 40 are relative, and there is an elastic threads A to pass the through hole 412 of first supporting section 41 and second supporting section 42,422, and the two ends of this elastic threads A are by the through hole 412 of first supporting section 41 and second supporting section 42,422 pass and form a knot A1 block in the outside of first supporting section 41 and second supporting section 42.

Described support bar 43 is a cable wire.

Two ends after support unit of described a plurality of ends 40 connects are connected on the connecting portion 221 of supporting seat 22 of described side support bar 20, and are connected with an elastic threads A between end support unit 40 and the supporting seat 22.

Support unit of the described end 40 is a solid body of rod.

Connect through a fixed cover 50 and a joint 60 between the support unit of the described end 40, the trepanning 51 that cooperates support unit 40 ends, the end is set on this fixed cover 50, one through hole 52 and a lockhole 53 also are set on this fixed cover 50, these end support unit 40 two ends are inserted in the trepanning 51 of a fixed cover 50 respectively, and pass this lockhole 53 with a spiral lock 54 and pin end support unit 40, this joint 60 has the elastic threads perforation 62 that runs through trepanning 61 and adjacent these trepanning 61 settings that cooperates support unit 40 ends, the end, have more a screw 63 on this joint 60, end support unit 40 inserts this trepanning 61 by the two ends of this joint 60 after being sheathed on fixed cover 50 again, and penetrate these screw 63 screw locks with a spiral lock 64 and live end support unit, and there is an elastic threads A to pass the through hole of a fixed cover in regular turn, the elastic threads perforation of joint and the through hole of adjacent another fixed cover also constitute the knot location.

Support unit of the described end 40 is to be made by the carbon fiber material.

The beneficial effect that the utlity model has: the design has improved the stability of net, has characteristics such as simple in structure, easy accessibility, cost be low.

Description of drawings

Fig. 1 is the schematic diagram of traditional net.

Fig. 2 is the schematic perspective view that net of the present utility model is strengthened supporting construction.

Fig. 3 is Fig. 2 part-structure enlarged drawing.

Fig. 4 is another part structure enlarged drawing of Fig. 2.

Fig. 5 is that the support unit of the plural end of Fig. 2 connects the decomposing schematic representation that uses.

Fig. 6 is the floor map of Fig. 2.

Fig. 7 is the part plane enlarged diagram of Fig. 2.

Fig. 8 is another part plane enlarged diagram of Fig. 2.

Fig. 9 is the schematic diagram that net of the present utility model is strengthened the end another embodiment of support unit of supporting construction.

Figure 10 is the decomposing schematic representation of Fig. 9.

Figure 11 is the assembled sectional view of Fig. 9.

Among the figure:

10 nets, 11 nets

12 bracing frames, 121 side support bars

13 end support bars, 134 pipe closes

131 poles, 132 elastic threads

133 knots

20 side support bars, 21 poles

22 supporting seats, 221 connecting portions

23 end support bars, 30 nets

31 socket parts, 40 end support unit

41 first supporting sections, 411 socket ports

412 through holes, 42 second supporting sections

421 inserted terminals, 422 through holes

43 support bars, 50 fixed covers

51 trepannings, 52 through holes

53 lockholes, 54 spiral locks

60 joints, 61 trepannings

62 elastic threads, 63 screws of boring a hole

64 spiral lock A elastic threads

A1 knot θ strut angle

The specific embodiment

Be described further below in conjunction with purpose, feature and the effect of accompanying drawing the utility model:

The preferred embodiment of rack reinforcement supporting construction of the present utility model such as Fig. 2 comprise to shown in Figure 8:

Two side support bars 20, be oppositely arranged, and this two sides support bar 20 is made of the pole 21 mutual sockets of a plurality of hollow aspects respectively, and this side support bar 20 bottom sockets one supporting seat 22, this supporting seat 22 is the hollow body of multi-direction connection, an end up connects the pole 21 of this side support bar 20, and the connecting portion 221 of three vertical these side support bars 20 is set on this supporting seat 22 again, all link between wherein two connecting portion 221 difference socket one end support bars 23, and this supporting seat 22 and this pole 21, the end support bar 23 with elastic threads A;

One net 30, two ends have a socket part 31 respectively, and this net 30 is connected in the other end that this each side support bar 20 is provided with this supporting seat 22 so that the socket part 31 at two ends is sheathed; And

Support unit of a plurality of ends 40, tubular structure, support unit of a plurality of ends 40 interconnects and is provided with and is connected between this supported on both sides bar 20, and this each end support unit 40 connects one second supporting section 42 by one first supporting section 41 respectively and is constituted, form an angle theta between this first supporting section 41 and this second supporting section 42, and the free end of this first supporting section 41 is hollow socket port 411, the free end of this second supporting section 42 then be to should the socket port 411 inserted terminals 421 that are shaped, and all has a through hole 412 on this first supporting section 41 and this second supporting section 42,422, then be connected a support bar 43 again between this first supporting section 41 and this second supporting section 42, the support bar 43 of present embodiment is a cable wire, and when desiring to interconnect between this each end support unit 40, first supporting section 41 and this second supporting section 42 with this end support unit 40 are relative, pass the through hole 412 of this first supporting section 41 and this second supporting section 42 again with an elastic threads A, 422, and with the two ends of this elastic threads A through hole 412 by this first supporting section 41 and this second supporting section 42,422 pass and form a knot A1 block in the outside of this first supporting section 41 and this second supporting section 42, support unit of a plurality of ends like this 40 just can link mutually, and just can be convenient to the overlapping folding of support unit of a plurality of ends 40 by this elastic threads A, and the 40 liang of free ends of support unit of the plural end after should linking can be again and connecting portion 221 sockets of the supporting seat 22 of these two sides support bar, 20 bottoms, those end support units 40 are connected between this two sides support bar 20, also are connected between this end support unit 40 and this supporting seat 22 with this elastic threads A.

More than strengthen the structural relation of supporting construction for the utility model net, so formed with these support unit of a plurality of ends 40 mutual sockets between this two sides support bar 20 of this net, and this each end support unit 40 is the body of rod of non-straight also, therefore when this two sides support bar 20 of this net is stressed, strength can be scattered in those end support units 40, with each independent end support unit 40 is stressed unit, and the angle theta of this each end support unit 40 can be kept this each end support unit 40 and support to both sides and can not produce phenomenon to central deflection, and 43 supports that another layer is provided again of support bar between these each end support unit 40 two ends, make those end support units 40 constitute the strong bottom support that is difficult for deflection of structure, so be arranged at net 30 on this two sides support bar 20 and also just can keep and support, and remain in the specification that is provided with of standard.

In addition, the utility model also provides another embodiment of end support unit 40, the end support unit 40 of the foregoing description is a hollow-core construction, therefore can use metal, it is made that plastics or other can be made into hollow material, and it is extremely shown in Figure 11 as Fig. 9, this end support unit 40 is a solid body of rod, this end support unit 40 is made by the carbon fiber material, and because this end support unit 40 is the solid body of rod, therefore just can't use sheathed mode to connect between this support unit of a plurality of ends 40, therefore the two ends of this each end support unit 40 must cooperate the sheathed fixed cover 50 of fixing earlier, the trepanning 51 that cooperates these each end support unit 40 ends is set on this fixed cover 50, and a through hole 52 and a lockhole 53 are set on this fixed cover 50, plant respectively into the trepanning 51 of this fixed cover 50 in these each end support unit 40 two ends, and pass these lockhole 53 lockings with a spiral lock 54 and compel to support this end support unit 40, make the two ends of this end support unit 40 fix this fixed cover 50 respectively, and when these each end support unit 40 desires connect, cooperate a joint 60 to use in twos between the end support unit 40 again, this joint 60 has the elastic threads perforation 62 that runs through trepanning 61 and adjacent these trepanning 61 settings that cooperates these end support unit 40 ends, and have more a screw 63 on this joint 60, insert this trepanning 61 by the two ends of this joint 60 again after end support unit 40 sheathed these fixed covers 50, and penetrate these screw 63 screw lock packings with spiral lock 64 should end support unit, and there is an elastic threads A to pass the through hole 52 of a fixed cover 50 in regular turn, the elastic threads perforation 62 of joint 60 and the through hole 52 of adjacent another fixed cover 50 also constitute the knot location, so the end support unit 40 of this solid construction also can form connection by this fixed cover 50 and joint 60, simultaneously, also can reach effect same as described above.

Be arranged at the bottom of net by support unit of above-mentioned a plurality of ends 40, the supported on both sides bar 20 of net is supported by those end support units 40, and those end support units 40 become stressed individuality separately, so make strength be scattered in this each end support unit 40, and the angle theta of this each end support unit 40 and support bar 43 can support this each end support unit 40 not deformation, so just can not keep distance between this two sides support bar 20 crooked or walk, accurate and the most stable user mode is provided.

Claims

1. a net is strengthened supporting construction, it is characterized in that comprising:

Two support bars that are oppositely arranged (20);

One net (30), its two ends are connected between two support bars (20); And

Support units of a plurality of ends (40), comprise interconnective first supporting section (41) and second supporting section (42), form an angle theta between this first supporting section (41) and this second supporting section (42), also be connected with support bar (43) between this first supporting section (41) and this second supporting section (42), described support units of a plurality of ends (40) interconnect and are connected between described two support bars (20).

2. net as claimed in claim 1 is strengthened supporting construction, it is characterized in that described support bar (20) is made of the mutual socket of a plurality of hollow poles (21) respectively.

3. net as claimed in claim 1 is strengthened supporting construction, it is characterized in that described support bar (20) bottom socket one supporting seat (22), this supporting seat (22) is the hollow body of multi-direction connection, its end up connects the pole (21) of support bar (20), also be provided with three connecting portions perpendicular to support bar (20) (221) on this supporting seat (22), two connecting portions (221) wherein are socket one end support bar (23) respectively.

4. net as claimed in claim 2 is strengthened supporting construction, it is characterized in that between described each pole (21) and each pole (21) and described supporting seat (22) between be connected an elastic threads A respectively.

5. net as claimed in claim 1 is strengthened supporting construction, it is characterized in that described net (30) two ends have a socket part (31) respectively, and this socket part (31) are sheathed on the described support bar (20).

6. net as claimed in claim 1 is strengthened supporting construction, it is characterized in that described each end support unit (40) is a tubular structure.

7. net as claimed in claim 1 is strengthened supporting construction, the free end that it is characterized in that described first supporting section (41) is hollow socket port (411), the free end of described second supporting section (42) then is the inserted terminal (421) of corresponding socket port (411), has a through hole (412) respectively on first supporting section (41) and this second supporting section (42), (422), first supporting section (41) of support unit of the described end (40) and this second supporting section (42) are relative, and there is an elastic threads A to pass the through hole (412) of first supporting section (41) and second supporting section (42), (422), and the two ends of this elastic threads A by the through hole (412) of first supporting section (41) and second supporting section (42), (422) pass and form the outside of a knot A1 block in first supporting section (41) and second supporting section (42).

8. net as claimed in claim 1 is strengthened supporting construction, it is characterized in that described support bar (43) is a cable wire.

9. net as claimed in claim 1 is strengthened supporting construction, it is characterized in that two ends after described support units of a plurality of ends (40) connect are connected on the connecting portion (221) of supporting seat (22) of described side support bar (20), and be connected with an elastic threads A between end support unit (40) and the supporting seat (22).

10. net as claimed in claim 1 is strengthened supporting construction, it is characterized in that support unit of the described end (40) is a solid body of rod.

11. net as claimed in claim 1 is strengthened supporting construction, it is characterized in that connecting through a fixed cover (50) and a joint (60) between the support unit of the described end (40), the trepanning (51) that cooperates end support unit (40) end is set on this fixed cover (50), one through hole (52) and a lockhole (53) also are set on this fixed cover (50), these end support unit (40) two ends are inserted in the trepanning (51) of a fixed cover (50) respectively, and pass this lockhole (53) with a spiral lock (54) and pin end support unit (40), this joint (60) has the elastic threads perforation (62) that runs through trepanning (61) and adjacent this trepanning (61) setting that cooperates end support unit (40) end, have more a screw (63) on this joint (60), end support unit (40) inserts this trepanning (61) by the two ends of this joint (60) after being sheathed on fixed cover (50) again, and penetrate this screw (63) screw lock with a spiral lock (64) and live end support unit, and there is an elastic threads A to pass the through hole of a fixed cover in regular turn, the elastic threads perforation of joint and the through hole of adjacent another fixed cover also constitute the knot location.

12. net as claimed in claim 1 is strengthened supporting construction, it is characterized in that support unit of the described end (40) is to be made by the carbon fiber material.