CN206454217U - A kind of spiking training volleyball net frame - Google Patents

Abstract

The utility model discloses a kind of spiking training volleyball net frame; including rack body; the bottom of the rack body sets base; the top of the base sets outer support post; the inside of outer support post sets inner support post; the top of the base sets accommodating chamber; the bottom of the rack body sets a rotary shaft; the inside of accommodating chamber sets elastic coil of strip; the inside of the outer support post sets rotary cylinder, and the top of the inner support post sets protection cap, and the inside of protection cap sets curved groove; the rack body sets net, and the two ends of net set tension spring；The utility model is simple in construction, it is easy to use, the security protection performance of the net of rack body can be effectively increased, avoid the damage of net, and the utility model trains the resilience of vollyball by setting when the effect of elastic coil of strip and nylon rope is effective to avoid slam-shot, sportsman is avoided when training by unnecessary injury, safe, using effect is good.

Description

A kind of spiking training volleyball net frame

Technical field

The utility model is related to sports goods, specifically a kind of spiking training volleyball net frame.

Background technology

Vollyball (volleyball) is one of ball game project, and court rectangle, centre is separated with high net, opposing teams (per six people of side) account for a side in court, and sportsman with hand, ball, play many times from network by sky.The ball that volleyball movement is used, uses sheepskin Or artificial leather does shell, rubber does courage, and size is similar with football.

With the popularization of ball game, vollyball is also had deep love for by masses, and in order to improve period in volleyball skill, people generally require Volleyball training is targetedly carried out, and volleyball smash exercise is an important content in volleyball training, in order to allow practitioner to enter Row volleyball smash is practised.

A kind of spiking training volleyball net frame that Authorization Notice No. designs for the U of CN 205699268, including volleyball net, left bank Goalpost and right volleyball post, the volleyball net are arranged between the volleyball post of left and right, and the bottom of the left bank goalpost and right volleyball post is set There is counterweight part, the left bank goalpost and right volleyball post are arranged to hollow structure, a retractor device is set respectively inside it, it is described The top of retractor device is provided with suspension ring, and provided with a connecting rope between the suspension ring of left and right two, the connecting rope is provided with training Vollyball, but when patting the situation of resilience can occur for the vollyball in connecting rope when in use, and this resilience Phenomenon is very easy to cause the injury of sportsman when generation, the slam-shot speed of sportsman is very fast when training, because Speed can cause vollyball resilience to pound the face of sportsman also than very fast when this resilience, cause it injured, therefore, for This phenomenon needs to improve.

Utility model content

The purpose of this utility model is to provide a kind of spiking training volleyball net frame, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides following technical scheme：

A kind of spiking training volleyball net frame, including rack body, the bottom of the rack body set base, the base Cast iron quality, the top of the base sets outer support post, and the outer support post is hollow structure, the outer support post it is interior Portion sets inner support post, and the inner support post is plugged on the inside of outer support post, and the top of the base sets accommodating chamber, described It is fixedly connected between accommodating chamber and base by the effect of fixing screws, the inwall of the accommodating chamber sets bearing, the bearing It is fixedly connected between the inwall of accommodating chamber by the effect of fixing screws, the bottom interior wall of the outer support post is also provided with axle Hold, connected between the inwall of the bearing and outer support post by the effect of fixing screws, the bottom of the rack body is set A piece rotary shaft, rotates connection between the rotary shaft and bearing, one end of the rotary shaft is arranged on the inside of accommodating chamber, separately One end is arranged on the inside of outer support post, and the inside of the accommodating chamber sets elastic coil of strip, the center of the elastic coil of strip It is connected between elastic coil of strip by way of welding, the inside of the outer support post sets rotary cylinder, and the rotary cylinder is with turning Fixed between moving axis by the effect of screw, the inside of the rotary cylinder sets nylon rope, the end of the nylon rope and rotation Fixed between the inwall of cylinder, the nylon cord head is wound on rotary cylinder, and the top of the inner support post sets protection cap, the guarantor It is fixedly connected between protecting cover and the top of inner support post, the inside of the protection cap sets curved groove, the curved groove and inner support post Inside be connected, the side of the curved groove sets outlet, and the nylon rope is extended on outside, the nylon rope through curved groove Training vollyball is set, and training vollyball is suspended on nylon rope, and the rack body sets net, and the net is arranged on outside two The centre of support column, the two ends of the net set tension spring, and the end of the tension spring and net passes through steel wire rope Twist-on is acted on, is connected between the other end of the tension spring and the outer wall of outer support post by way of welding.

It is used as further program of the utility model：Pin hole is set on the outer support post.

It is used as the utility model further scheme：The both sides of the inner support post set mounting groove, the mounting groove Position and the position of pin hole it is mutually corresponding, the mounting groove sets two rows.

It is used as the utility model further scheme：The opposite side of the curved groove sets air-vent.

It is used as the utility model further scheme：The middle part of the training vollyball sets through hole, and the nylon rope is worn Cross through hole.

Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, easy to use, energy Enough it is effectively increased the security protection performance of the net of rack body, it is to avoid the damage of net, and the utility model passes through The resilience that vollyball is trained when the effect of elastic coil of strip and nylon rope is effective to avoid slam-shot is set, it is to avoid sportsman is in training When by unnecessary injury, safe, using effect is good.

Brief description of the drawings

Fig. 1 is the structural representation of spiking training volleyball net frame.

Fig. 2 is the structural representation of elastic coil of strip in spiking training volleyball net frame.

Fig. 3 is the structural representation of support column in spiking training volleyball net frame.

Embodiment

The technical scheme of this patent is described in more detail with reference to embodiment.

Fig. 1-3, a kind of spiking training volleyball net frame, including rack body are referred to, the bottom of the rack body is set Base 1, the base 1 is cast iron quality, and the top of the base 1 sets outer support post 2, and the outer support post 2 is hollow knot Structure, the inside of the outer support post 2 sets inner support post 3, and the inner support post 3 is plugged on the inside of outer support post 2, described outer Pin hole 4 is set on support column 2, and the both sides of the inner support post 3 set mounting groove 18, the position of the mounting groove 18 and latch The position in hole 4 is mutually corresponded to, and the mounting groove 18 sets two rows, and the top of the base 1 sets accommodating chamber 5, the accommodating chamber 5 Be fixedly connected between base 1 by the effect of fixing screws, the inwall of the accommodating chamber 5 sets bearing 8, the bearing 8 with It is fixedly connected between the inwall of accommodating chamber 5 by the effect of fixing screws, the bottom interior wall of the outer support post 2 is also provided with bearing 8, connected by the effect of fixing screws between the inwall of the bearing 8 and outer support post 2, the bottom of the rack body is set A piece rotary shaft 7, rotates connection, one end of the rotary shaft 7 is arranged on the interior of accommodating chamber 5 between the rotary shaft 7 and bearing 8 Portion, the other end is arranged on the inside of outer support post 2, and the inside of the accommodating chamber 5 sets elastic coil of strip 6, the elastic coil of strip 6 Connected between center and elastic coil of strip 6 by way of welding, the inside of the outer support post 2 sets rotary cylinder 9, described Fixed between rotary cylinder 9 and rotary shaft 7 by the effect of screw, the inside of the rotary cylinder 9 sets nylon rope 10, the nylon Fixed between the end of rope 10 and the inwall of rotary cylinder 9, the nylon rope 10 is coiled on rotary cylinder 9, the inner support post 3 Top sets protection cap 11, is fixedly connected between the protection cap 11 and the top of inner support post 3, the inside of the protection cap 11 Curved groove 12 is set, and the curved groove 12 is connected with the inside of inner support post 3, the side of the curved groove 12 sets outlet, curved groove 12 Opposite side set air-vent 13, the nylon rope 10 through curved groove 12 extend on the outside nylon rope 10 set training arrange Ball 14, the middle part of the training vollyball 14 sets through hole 15, and the nylon rope 10 passes through through hole 15, and training vollyball 14 is suspended on Buddhist nun On dragon rope 10, the rack body sets net 16, and the net 16 is arranged on the centre of two outer support posts 2, the net 16 two ends set tension spring 17, and the end of the tension spring 17 and net 16 is described by the effect twist-on of steel wire rope Connected between the other end of tension spring 17 and the outer wall of outer support post 2 by way of welding.

Operation principle of the present utility model：When in use, sportsman's rack body takeoffs in the front end of rack body The training vollyball 14 on nylon rope 10 is patted, during training vollyball 14 is moved, is pulled by the effect of nylon rope 10 The rotation of the rotary cylinder 9 of the bottom of outer support post 2, and connected between rotary cylinder 9 and elastic coil of strip 6 by rotary shaft 7, now Elastic coil of strip 6 is started to shrink at, after training vollyball 14 to move forward to a certain distance, and elastic coil of strip 6 starts to recover deformation, this Shi Xunlian vollyballs 14 start resilience, and nylon rope 10 used in the utility model is without elasticity, therefore training vollyball 14 The amplitude of resilience is very small, and elastic coil of strip 6 is also recovering deformation during resilience, and training is limited to a certain extent The resilience of vollyball 14, in this way come reduce training vollyball 14 resilience amplitude, it is to avoid the amplitude of resilience is excessive, cause fortune Mobilization is trained to vollyball 14 and pounded and injured, and the two ends of net 16 are set into tension spring 17, is by tension spring 17 The intensity of effect increase net 16, existing net 16 is integrally fixed at the outside of outer support post 2, if imprudence is hit in net 16 On be easily caused the damage of net 16, net 16 is effectively protected by the effect of tension spring 17, this practicality is new Type is simple in construction, easy to use, can be effectively increased the security protection performance of the net 16 of rack body, it is to avoid net 16 Damage, and the utility model by setting the effect of elastic coil of strip 6 and nylon rope 10 effectively to avoid slam-shot when train The resilience of vollyball 14, it is to avoid sportsman is by unnecessary injury when training, and safe, using effect is good.

The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party , can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses Make a variety of changes.

Claims (5)

1. a kind of spiking training volleyball net frame, including rack body, the bottom of the rack body set base (1), the bottom Seat (1) is cast iron quality, and the top of the base (1) sets outer support post (2), and the outer support post (2) is hollow structure, institute The inside for stating outer support post (2) sets inner support post (3), and the inner support post (3) is plugged on the inside of outer support post (2), its It is characterised by, the top of the base (1) sets accommodating chamber (5), passes through fixed spiral shell between the accommodating chamber (5) and base (1) The effect of nail is fixedly connected, and the inwall of the accommodating chamber (5) sets bearing (8), the bearing (8) and the inwall of accommodating chamber (5) Between be fixedly connected by the effect of fixing screws, the bottom interior wall of the outer support post (2) is also provided with bearing (8), the axle Hold and be connected between (8) and the inwall of outer support post (2) by the effect of fixing screws, the bottom of the rack body sets one Rotary shaft (7), rotates between the rotary shaft (7) and bearing (8) and is connected, and one end of the rotary shaft (7) is arranged on accommodating chamber (5) inside, the other end is arranged on the inside of outer support post (2), and the inside of the accommodating chamber (5) sets elastic coil of strip (6), institute State and be connected between the center of elastic coil of strip (6) and elastic coil of strip (6) by way of welding, the outer support post (2) Inside sets rotary cylinder (9), is fixed between the rotary cylinder (9) and rotary shaft (7) by the effect of screw, the rotary cylinder (9) inside sets nylon rope (10), fixed between the end of the nylon rope (10) and the inwall of rotary cylinder (9), the Buddhist nun Dragon rope (10) is coiled on rotary cylinder (9), and the top of the inner support post (3) sets protection cap (11), the protection cap (11) It is fixedly connected between the top of inner support post (3), the inside of the protection cap (11) sets curved groove (12), the curved groove (12) It is connected with the inside of inner support post (3), the side of the curved groove (12) sets outlet, and the nylon rope (10) passes through curved groove (12) extend to and training vollyball (14) is set on outside, the nylon rope (10), training vollyball (14) is suspended on nylon rope (10) On, the rack body sets net (16), and the net (16) is arranged on the centre of two outer support posts (2), the net (16) two ends set tension spring (17), and the tension spring (17) and the end of net (16) are twisted by the effect of steel wire rope Connect, be connected between the other end and the outer wall of outer support post (2) of the tension spring (17) by way of welding.

2. spiking training volleyball net frame according to claim 1, it is characterised in that set and insert on the outer support post (2) Pin-and-hole (4).

3. spiking training volleyball net frame according to claim 1, it is characterised in that the both sides of the inner support post (3) are set Mounting groove (18) is put, the position and the position of pin hole (4) of the mounting groove (18) are mutually corresponding, the mounting groove (18) is set Two rows.

4. spiking training volleyball net frame according to claim 1, it is characterised in that the opposite side of the curved groove (12) is set Air-vent (13).

5. spiking training volleyball net frame according to claim 1, it is characterised in that set in the middle part of the training vollyball (14) Through hole (15) is put, the nylon rope (10) passes through through hole (15).