CN206597319U

CN206597319U - The block structure of training

Info

Publication number: CN206597319U
Application number: CN201720363823.XU
Authority: CN
Inventors: 雷城如
Original assignee: Nanchang Normal University
Current assignee: Nanchang University; Nanchang Normal University
Priority date: 2017-04-10
Filing date: 2017-04-10
Publication date: 2017-10-31
Anticipated expiration: 2027-04-10

Abstract

The utility model provides a kind of novel in structural design, it is easy to use, the block structure of training during suitable athletic training, including bottom plate, it is arranged at the pedal stand of the bottom plate left and right sides, pedal stand includes lower plate, one end is articulated with the pedal of lower plate end, pedal is obliquely installed in lower plate, guide rod is hinged with the middle part of pedal lower surface, chute is provided with the upper surface middle part of lower plate, sliding block is provided with chute, guide pipe is hinged with sliding block, the lower end of guide rod is inserted in guide pipe, and the end of guide rod and the bottom interval of guide pipe are set, a top plate is fixed with the upper end of guide rod, a spring is cased with the guide rod between top plate and guide pipe, a setting of casing is hinged with the tail end of lower plate, pedal top above setting of casing is hinged with sleeve pipe on one, also include a screw mandrel, the screw thread coiling in screw mandrel upper and lower ends portion is in opposite direction, the lower end of screw mandrel is threaded in setting of casing, the threaded upper ends of screw mandrel are connected in sleeve pipe.

Description

The block structure of training

Technical field

The utility model is related to a kind of equipment of athletic training, more particularly to a kind of training block structure.

Background technology

One of training device that athlete commonly uses during block, the structure of current block is the rule according to match Set by lattice, namely the angle of inclination of the pedal of block is fixed, and telemechanical during for first white silk person or training For member, current block is not to be well suited for using during training.

The content of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, and adapting to real needs, there is provided a kind of structure design It is novel, easy to use, be adapted to athletic training when training block structure.

In order to realize the purpose of this utility model, the technical scheme that the utility model is used for：

Design a kind of block structure of training, including bottom plate, the pedal stand for being arranged at the bottom plate left and right sides, the pin The pedal that seat is articulated with lower plate end including a lower plate, one end is stepped on, the pedal is obliquely installed in the lower plate, in institute State and a guide rod is hinged with the middle part of pedal lower surface, a chute, the chute are provided with the upper surface middle part of the lower plate Inside it is provided with a sliding block, the sliding block and is hinged with a guide pipe, the lower end of the guide rod is inserted in the guide pipe, and described The bottom interval of the end of guide rod and the guide pipe is set, and a top plate is fixed with the upper end of the guide rod, positioned at A spring is cased with guide rod between the top plate and the guide pipe.

It is preferred that, a setting of casing is hinged with the tail end of the lower plate, the pedal top above the setting of casing Sleeve pipe on one is hinged with, sleeve pipe in the setting of casing with being provided with above and below internal thread, in addition to a screw mandrel, the screw mandrel on described The screw thread coiling at both ends is in opposite direction, and the lower end of the screw mandrel is threaded in the setting of casing, the upper end of the screw mandrel It is threaded in the upper sleeve pipe.

It is preferred that, a connecting plate is provided with the sidepiece of the lower plate, the connecting plate is longitudinally disposed, the top of the connecting plate The end of the connecting plate is constituted inverted U-shaped structure by end after bending oppositely downward, and the U-shaped structure constitutes U-lag, for U Provided with a card column laterally set in the middle part of the U-lag of shape structure, the bottom plate is longitudinally disposed, is provided with the top of the bottom plate Several spaced necks, the U-lag is buckled on the bottom plate, now, and the card column is located in the neck.

It is preferred that, matched on the end of the guide rod in the guide pipe provided with one with the guiding bore Gliding mass, is provided with a ring-type limiting plate in the upper end open of the guide pipe, and the guide rod runs through the ring-type limiting plate.

The beneficial effects of the utility model are：

It is the block of the design its novel in structural design, easy to use, it can be used in two ways in use, First, the pedal of the design can be supported by spring to pedal, meanwhile, by this spring it is also possible that foot-operated Plate can be buffered downwards；Second, the pedal of the design can be to pedal by the connection of screw mandrel and upper and lower sleeve inclination Angle is fixed and adjusted.

Brief description of the drawings

Fig. 1 is side view state primary structure schematic diagram of the present utility model；

Fig. 2 is the guide rod and the setting relation profile status structural representation of guide pipe in the utility model；

Fig. 3 is one of connecting plate and the setting relation and primary structure schematic diagram of bottom plate in the utility model；

Fig. 4 is the connecting plate and the setting relation of bottom plate and the two of primary structure schematic diagram in the utility model；

In figure：1. lower plate;2. the pin joint of pedal and lower plate;3. pedal;4. connecting plate;5. guide rod and pedal Pin joint;6. top plate;7. guide rod;8. spring;9. guide pipe;10. the pin joint of guide pipe and lower plate;11. sliding block;12. Chute;13. the pin joint of setting of casing and lower plate;14. setting of casing;15. screw mandrel;16. on sleeve pipe;17. on sleeve pipe and pedal Pin joint;18. ring-type limiting plate;19. gliding mass;20. bottom plate;21. neck;22. the top of connecting plate;23. card column.

Embodiment

The utility model is further illustrated with reference to the accompanying drawings and examples：

Embodiment 1：The block structure of a kind of training, referring to Fig. 1 to Fig. 4；It includes bottom plate 20, is arranged at bottom plate 20 The pedal stand of the left and right sides, the structure of two pedal stands is identical；Specifically, the pedal stand in the design include a lower plate 1, One end is articulated with the pedal 3 of the end of lower plate 1, and the pedal 3 is obliquely installed in the lower plate 1, further, the design A guide rod 7 also is hinged with the middle part of the lower surface of pedal 3, a chute is provided with the upper surface middle part of the lower plate 1 12, interior be provided with a sliding block 11, the sliding block 11 of the chute 12 is hinged with a guide pipe 9, and the lower end of the guide rod 7 is inserted in In the guide pipe 9, and the end of the guide rod 7 and the bottom interval of the guide pipe 9 are set, also in the guide rod 7 Upper end be fixed with a top plate 6, a spring 8 is cased with the guide rod between the top plate 6 and the guide pipe 9；Together When, the design is also on the end of the guide rod 7 in the guide pipe 9 provided with a cunning matched with the guiding bore Body 19, is provided with a ring-type limiting plate 18 in the upper end open of the guide pipe 9, and the guide rod 7 is spacing through the ring-type Plate 18.

Pedal can be supported by above-mentioned design spring, can be by pedal by foot-operated pedal in use Pull down, now spring-compressed, and when foot separates with pedal, pedal can also be to foot by the elastic force of spring One elastic force, and can then allow guide rod to move obliquely by movement of the sliding block in chute, it is possible to achieve pedal Move down；And ring-type limiting plate is withstood on by gliding mass then can be with the relative displacement of restricted guidance bar and guide pipe, it is to avoid be oriented to Bar departs from guide pipe to be separated.

Further, the design is also hinged with a setting of casing 14 on the tail end of the lower plate 1, on the setting of casing 14 The top of pedal 3 of side is hinged with sleeve pipe 16 on one, and sleeve pipe 16 is also wrapped with being provided with internal thread in the setting of casing 14 on described A screw mandrel 15 is included, the screw thread coiling in the upper and lower ends portion of screw mandrel 15 is in opposite direction, and the lower end of the screw mandrel 15 is threaded in In the setting of casing 14, the threaded upper ends of the screw mandrel 15 are connected in the upper sleeve pipe 16.Pass through above-mentioned screw mandrel and upper sleeve pipe The fixation to pedal can be realized with cased connection, furthermore, can also be to the inclination angle of pedal by adjusting screw mandrel Degree is adjusted.

Further, in order to realize regulation of the pedal stand in bottom plate front and back position, the design is also in the sidepiece of the lower plate 1 Provided with a connecting plate 4, the connecting plate 4 is longitudinally disposed, the top 22 of the connecting plate bend oppositely downward after by the connection The end of plate constitutes inverted U-shaped structure, and the U-shaped structure constitutes U-lag, in the middle part of the U-lag for U-shaped structure provided with one laterally The card column 23 of setting, the bottom plate 20 is longitudinally disposed, and several spaced necks are provided with the top of the bottom plate 20 21, the U-lag is buckled on the bottom plate, now, and the card column 23 is located in the neck 21.Pass through matching somebody with somebody for card column and neck Being relatively fixed this pedal stand and bottom plate can be realized by closing, meanwhile, by the way that card column to be placed in different necks and can realize The front and back position of pedal stand is adjusted.

What embodiment of the present utility model was announced is preferred embodiment, but is not limited thereto, the common skill of this area Art personnel, easily according to above-described embodiment, understand spirit of the present utility model, and make different amplifications and change, but as long as Spirit of the present utility model is not departed from, all in protection domain of the present utility model.

Claims

1. a kind of block structure of training, including bottom plate, the pedal stand for being arranged at the bottom plate left and right sides, it is characterised in that： The pedal stand includes the pedal that a lower plate, one end are articulated with lower plate end, and the pedal is obliquely installed in the lower plate On, a guide rod is hinged with the middle part of the pedal lower surface, a chute, institute are provided with the upper surface middle part of the lower plate State to be provided with chute on a sliding block, the sliding block and be hinged with a guide pipe, the lower end of the guide rod is inserted in the guide pipe, And the end of the guide rod and the bottom interval of the guide pipe are set, and a top plate is fixed with the upper end of the guide rod, A spring is cased with the guide rod between the top plate and the guide pipe；

A setting of casing is hinged with the tail end of the lower plate, the pedal top above the setting of casing, which is hinged with one, to be covered Pipe, sleeve pipe is with being provided with internal thread, in addition to a screw mandrel, the screw thread in the screw mandrel upper and lower ends portion on described in the setting of casing Coiling is in opposite direction, and the lower end of the screw mandrel is threaded in the setting of casing, and the threaded upper ends of the screw mandrel are connected to institute State in sleeve pipe.

2. the block structure of training as claimed in claim 1, it is characterised in that：Connect in the sidepiece of the lower plate provided with one Fishplate bar, the connecting plate is longitudinally disposed, and the top of the connecting plate is constituted the end of the connecting plate after bending oppositely downward Inverted U-shaped structure, the U-shaped structure constitutes U-lag, provided with a card column laterally set in the middle part of the U-lag for U-shaped structure, The bottom plate is longitudinally disposed, and several spaced necks are provided with the top of the bottom plate, and the U-lag is buckled in described On bottom plate, now, the card column is located in the neck.

3. the block structure of training as claimed in claim 2, it is characterised in that：In the guiding in the guide pipe The end of bar is provided with a ring-type provided with a gliding mass matched with the guiding bore in the upper end open of the guide pipe Limiting plate, the guide rod runs through the ring-type limiting plate.