CN203724783U - Training hurdle frame easy to ascend and descend - Google Patents

Training hurdle frame easy to ascend and descend Download PDF

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Publication number
CN203724783U
CN203724783U CN201420026419.XU CN201420026419U CN203724783U CN 203724783 U CN203724783 U CN 203724783U CN 201420026419 U CN201420026419 U CN 201420026419U CN 203724783 U CN203724783 U CN 203724783U
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CN
China
Prior art keywords
hurdle
training
hurdle frame
fork
plate
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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
Application number
CN201420026419.XU
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Chinese (zh)
Inventor
山美娟
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Qingdao Agricultural University
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Qingdao Agricultural University
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Application filed by Qingdao Agricultural University filed Critical Qingdao Agricultural University
Priority to CN201420026419.XU priority Critical patent/CN203724783U/en
Application granted granted Critical
Publication of CN203724783U publication Critical patent/CN203724783U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a training hurdle frame easy to ascend and descend. The training hurdle frame comprises bases, hurdle frame stand columns and a hurdle plate, wherein the hurdle frame stand columns are vertically arranged on the two sides of the bases, and the hurdle plate is arranged at the tops of the two hurdle frame stand columns and connected with the two hurdle frame stand columns; a base body with an opening is arranged in each base, swing rods are arranged in the base bodies, stretch upwards out of the openings and can drive the corresponding hurdle frame stand column to swing in a runway direction when an athlete kicks the hurdle plate, the tops of the swing rods are connected with the hurdle frame stand columns, and the bottoms of the swing rods are connected with the base bodies in an elastically-swinging mode. The mode that the base bodies are matched with the swing rods is adopted, through interaction of reset supporting springs on the two sides of the swing rods, the trouble of manually uprearing the hurdle plate kicked down is saved, and the swing rods are arranged in the bases, so that the structure is more compact, and the service life is longer; the training hurdle frame is simple in structure, low in cost and suitable for popularization and application.

Description

Easy lifting hurdles rack for a kind of training
Technical field
The utility model belongs to sports equipment technical field, relates in particular to easy lifting hurdles rack for a kind of training.
Background technology
Hurdling is an interesting sports item in the pink of condition, and along with popularizing of the project Ge middle and primary schools that hurdle, hurdle has become more and more important sports equipment.Due in hurdle race or in the process of training, usually can kick down hurdles rack, use inconvenience.At present its hurdle plate and column of conventional hurdles rack is structure as a whole, touched off at every turn and hurdled plate or knocked hurdle over, all needing to have people to do specially puts back the plate of hurdling in support bar or the work of propping up hurdle, this has just improved manpower and the energy for hurdle service greatly, many practice periodses have been wasted, the efficiency of practising has slowed down, and can not adjustable height, make practitioner or beginner be inconvenient to train and use, moreover, because of the security presence misgivings to hurdle, fearness is tripped by the hard of railing, therefore a lot of people dare not attempt, lost by hurdle campaign and taken exercises, the hurdle chance of project enjoyment of experience.
CN202336219U discloses a kind of hurdles rack that do not fall, and comprises hurdles rack, and the bottom of described hurdles rack is screwed and is arranged on runway.The utility model does not fall hurdles rack because the good materials of elasticity such as adopting rubber is made, and bottom is fixed on runway, can after hurdles rack passive movement person kicks over, automatically upspring, and has avoided the trouble of manually propping up and playbacking; Although this utility model can automatically reset after touching off the plate of hurdling, avoided the trouble manually propped up, this hurdles rack need to make to be screwed on runway, install and dismounting all inconvenient, waste time and energy.
CN202638002U discloses a kind of hurdles rack, comprises base and is located at hurdling of base top, and also comprise interconnective supporting leg and support arm, described support arm apical support is hurdled.Described supporting leg is provided with pin hole, and described support arm is provided with the some pin-and-holes that coordinate with this pin hole, and supporting leg and support arm are fixed by latch and described pin hole and pin-and-hole.Between described base and supporting leg, be provided with spring.Although it is all very convenient that above-mentioned patent is installed, while having avoided hurdling, will hurdle and kick down, easily install, hurdling of differing heights selected in the position of adjustable bolt and pin-and-hole, more practical, but because the hurdle plate and supporting leg and support arm at top is structure as a whole, sportsman easily trips tumble injury encountering when plate is hurdled at top, although can regulate height, and needn't manually prop up, but still not the most reliable the safest scheme, and the mode that only adopts spring to connect is too simple, still cannot realize the object that hurdles rack is resetted, spring is repeatedly bending over after its yield strength, to cause the hurdles rack can not be perpendicular to runway, cannot use, and inconvenient maintenance affects service life.
Summary of the invention
The deficiency existing for prior art, technical problem to be solved in the utility model is, the easy lifting hurdles rack for training of the arbitrary height of a kind of simple in structure, long service life, easy to use, the adjustable plate of hurdling is provided.
The deficiency existing for prior art, technical problem to be solved in the utility model is, provide a kind of and can keep Equilibrium, the plate that makes to hurdle can also return to voluntarily origin-location after external force collision, solved the problem that needs special messenger to prop up after hurdle is washed upside down by external force in use, and when training and competition safer easy lifting hurdles rack for training.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: easy lifting hurdles rack for a kind of training, comprise base, hurdle frame column and the plate of hurdling, described hurdle frame column is vertically located at base both sides, the plate of hurdling is located at two frame column tops, hurdle and is connected two hurdle frame columns, one pedestal with opening is set in described base, in pedestal inside, be provided with one protrude upward opening kick the fork that can drive described hurdle frame column to swing to runway heading while hurdling plate as sportsman, described fork top is connected with hurdle frame column, fork bottom is connected with pedestal elastics wing.
Easy lifting hurdles rack for above-mentioned training, described pedestal comprises that one has the shell of inner chamber, at intracavity bottom, be provided with one for supporting the support component of described fork, fork bottom is located in inner chamber and with this support component and is rotationally connected, and described fork both sides are respectively equipped with its one end and are connected the reset support spring that the other end is connected with the inwall of inner chamber with fork.
Easy lifting hurdles rack for above-mentioned training, described pedestal cross section is set to circular configuration, square structure or trapezium structure.
Easy lifting hurdles rack for above-mentioned training, described hurdle frame column comprises vertical columns and the active column that stretches and be connected with vertical columns, on vertical columns surface, along described vertical columns axis direction, offer a plurality of spacing holes, described active column surface is provided with the elastic bumps portion of the spacing hole adaptation of offering with vertical columns surface.
Easy lifting hurdles rack for above-mentioned training, described two active column tops are equipped with one for supporting the breast board support of the plate of hurdling, and described breast board support is connected with active column top movable.
Easy lifting hurdles rack for above-mentioned training, described breast board frame bottom arranges a connecting axle, offers the slot with described connecting axle adaptation at active column top.
Easy lifting hurdles rack for above-mentioned training, described breast board frame bottom arranges a connecting axle with moving magnet, is provided with the fixed magnet contrary with moving magnet magnetic pole on connecting axle at active column top.
Easy lifting hurdles rack for above-mentioned training, described connecting axle is inverted taper or a trapezium structure.
The utility model training by the advantage of easy lifting hurdles rack is: the utility model is by adopting the stretching structure of vertical columns and active column, the latch-up structure of spacing hole and elastic bumps portion is set, can regulate easily the height of hurdles rack, the people who makes this hurdle be applicable to differing heights demand uses, improved the utilization rate of hurdle, make full use of resource, not only overcome the shortcoming of common hurdles rack lifting inconvenience, and between hurdle board mount and hurdle frame column, adopt and peg graft or mode that magnetic is connected, can realize separated at any time function, even if making sportsman encounter the plate of the hurdling plate that is also unlikely to be hurdled in match or training process trips, greatly improved security performance, this structure is when meeting the demand of match and training, easier for installation, the mode that adopts pedestal to coordinate with fork, by the interaction of fork both sides reset support spring, avoided hurdling plate because being kicked down the trouble that need to prop up manually, and owing to being located in base, make structure compacter, longer service life, and the height of the utility model intermediate hurdles frame column is lower than the height of the plate of hurdling, impact when having reduced traditional hurdle and sportsman being hurdled higher than hurdling plate due to hurdle frame column, sportsman can normally be brought into play when match or training, the utility model is simple in structure, with low cost, is applicable to applying.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the partial structurtes enlarged drawing of I part in Fig. 1;
Fig. 3 is the structure enlarged diagram of the utility model base and frame column coupling part, hurdle;
Fig. 4 is the structural representation of the utility model embodiment 1;
Fig. 5 is the structural representation of the utility model embodiment 2.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further details;
Embodiment 1:
As Fig. 1, 2, 3, shown in 4, easy lifting hurdles rack for a kind of training, comprise base 1, hurdle frame column 2 and the plate 3 of hurdling, this hurdle frame column 2 is vertically located at the both sides of base 1, the plate 3 of hurdling is located at the top of two hurdle frame columns 2 and is connected two hurdle frame columns 2, hurdle frame column 2 comprises vertical columns 21 and the active column 22 that stretches and be connected with vertical columns 21, vertical columns 21 is socketed in active column 22, axis direction on the surface of vertical columns 21 along described vertical columns 21 offers a plurality of spacing holes 4, on the surface of active column 22, be provided with the elastic bumps portion 5 of spacing hole 4 adaptations of offering with the surface of vertical columns 21.The quantity of elastic bumps portion 5 can arrange one, also can arrange more than one, certainly, laborsaving angle from the weight of active column 22 and the plate 3 of hurdling and while regulating is considered, the elastic bumps portion 5 of some can be set according to actual needs, this structure is conventional at present structure, is widely used in the flexible objects of needs such as tent.For improving the stability of base 1, bracing piece 6 can be set on base 1.Being used in conjunction with of this elastic bumps portion 5 and spacing hole 4, can regulate the whole height of hurdle frame column 2 at any time easily, and the people who makes this hurdle be applicable to differing heights demand uses, and has improved the utilization rate of hurdle, makes full use of resource.The more convenient and quicker that is connected that makes vertical columns 21 and active column 22 in hurdle frame column 2, stability is better.
At the interior pedestal 8 with opening 7 that arranges of base 1, in the inside of pedestal 8, be provided with one protrude upward opening 7 kick the fork 9 that can drive described hurdle frame column 2 to swing to runway heading while hurdling plate 3 as sportsman, the top of described fork 9 is connected with hurdle frame column 2, and the bottom of fork 9 is connected with pedestal 8 elastics wings.Pedestal 8 comprises that one has the shell 11 of inner chamber 10, in the bottom of inner chamber 10, be provided with one for supporting the support component 12 of described fork 9, the bottom of fork 9 is located in inner chamber 10 and with this support component 12 and is rotationally connected, and the both sides of described fork 9 are respectively equipped with its one end and are connected the reset support spring 13 that the other end is connected with the inwall of inner chamber 10 with fork 9.According to the concrete structure of different base 1, select, the cross section of pedestal 8 can be set to circular configuration, square structure or trapezium structure.At the top of two active columns 22, be equipped with one for supporting the breast board support 14 of the plate 3 of hurdling, described breast board support 14 is connected with the top movable of active column 22, concrete structure is: a connecting axle 15 is set in the bottom of breast board support 14, offers the slot 16 with described connecting axle 15 adaptations at the top of active column 22.For ease of installing, connecting axle 15 is inverted taper or a trapezium structure.In order to protect the person's of hurdling safety problem, the plate 3 of hurdling of this hurdle can adopt cotton, and the soft soft material such as silk class or flexible plastic forms.In hurdling as the person's of hurdling plate 3 of being hurdled stumble, can not produce serious actual bodily harm, protected the safety of the person of hurdling while hurdling, given up the fear of many people to hurdle campaign, allow more people dare to attempting.
Embodiment 2:
The present embodiment and embodiment 1 same section repeat no more, its difference is: as shown in Figure 5, the utility model is easy lifting hurdles rack for training, the bottom of described breast board support 14 arranges a connecting axle 18 with moving magnet 17, is provided with the fixed magnet 19 contrary with moving magnet 17 magnetic poles on connecting axle 18 at the top of active column 22.Due to the employing mode that plate 3 two ends connect by magnet of hurdling, the special construction based on magnet, makes the connected mode of hurdling between plate 3 and active column 22 more simply more convenient, the complexity while having reduced to use hurdle.
Certainly, above-mentioned explanation is not to restriction of the present utility model, and the utility model is also not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement, all should belong to protection domain of the present utility model.

Claims (8)

1. an easy lifting hurdles rack for training, comprise base, hurdle frame column and the plate of hurdling, described hurdle frame column is vertically located at base both sides, the plate of hurdling is located at two frame column tops, hurdle and is connected two hurdle frame columns, it is characterized in that: a pedestal with opening is set in described base, in pedestal inside, be provided with one protrude upward opening kick the fork that can drive described hurdle frame column to swing to runway heading while hurdling plate as sportsman, described fork top is connected with hurdle frame column, and fork bottom is connected with pedestal elastics wing.
2. easy lifting hurdles rack for training according to claim 1, it is characterized in that: described pedestal comprises that one has the shell of inner chamber, at intracavity bottom, be provided with one for supporting the support component of described fork, fork bottom is located in inner chamber and with this support component and is rotationally connected, and described fork both sides are respectively equipped with its one end and are connected the reset support spring that the other end is connected with the inwall of inner chamber with fork.
3. easy lifting hurdles rack for training according to claim 2, is characterized in that: described pedestal cross section is set to circular configuration, square structure or trapezium structure.
4. easy lifting hurdles rack for training according to claim 1, it is characterized in that: described hurdle frame column comprises vertical columns and the active column that stretches and be connected with vertical columns, on vertical columns surface, along described vertical columns axis direction, offer a plurality of spacing holes, described active column surface is provided with the elastic bumps portion of the spacing hole adaptation of offering with vertical columns surface.
5. easy lifting hurdles rack for training according to claim 4, is characterized in that: described two active column tops are equipped with one for supporting the breast board support of the plate of hurdling, and described breast board support is connected with active column top movable.
6. easy lifting hurdles rack for training according to claim 5, is characterized in that: described breast board frame bottom arranges a connecting axle, offers the slot with described connecting axle adaptation at active column top.
7. easy lifting hurdles rack for training according to claim 5, is characterized in that: described breast board frame bottom arranges a connecting axle with moving magnet, is provided with the fixed magnet contrary with moving magnet magnetic pole on connecting axle at active column top.
8. according to easy lifting hurdles rack for the training described in claim 6 or 7, it is characterized in that: described connecting axle is inverted taper or a trapezium structure.
CN201420026419.XU 2014-01-14 2014-01-14 Training hurdle frame easy to ascend and descend Expired - Fee Related CN203724783U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420026419.XU CN203724783U (en) 2014-01-14 2014-01-14 Training hurdle frame easy to ascend and descend

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420026419.XU CN203724783U (en) 2014-01-14 2014-01-14 Training hurdle frame easy to ascend and descend

Publications (1)

Publication Number Publication Date
CN203724783U true CN203724783U (en) 2014-07-23

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Family Applications (1)

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103752024A (en) * 2014-01-14 2014-04-30 青岛农业大学 Training hurdle bracket easy to ascend and descend

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103752024A (en) * 2014-01-14 2014-04-30 青岛农业大学 Training hurdle bracket easy to ascend and descend

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140723

Termination date: 20170114

CF01 Termination of patent right due to non-payment of annual fee