CN208193694U

CN208193694U - A kind of starting block for athletic training

Info

Publication number: CN208193694U
Application number: CN201820698043.5U
Authority: CN
Inventors: 张晓靖
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-08
Filing date: 2018-05-08
Publication date: 2018-12-07
Anticipated expiration: 2028-05-08

Abstract

The utility model discloses a kind of starting blocks for athletic training, including pedestal, the bottom of the pedestal is provided with bull stick, the surface of the bull stick and the junction of pedestal are fixedly connected with bearing sleeve, the surface of the bull stick is flexibly connected with the inner cavity of bearing sleeve, turbine is welded at the top of the bull stick, the surface of the turbine is engaged with scroll bar, the first threaded rod is welded on the left of the scroll bar.The cooperation that the utility model passes through setting bull stick, bearing sleeve, turbine, scroll bar, the first threaded rod, the first thread barrel, the first idler wheel, first sliding groove, the first connecting plate, the second threaded rod, the second thread barrel, the second idler wheel, second sliding slot and the second connecting plate, foot's effect adjustable in pitch is reached, by the cooperation that shaft, link block, support rod and card slot is arranged, foot pedal and support plate adjustable angle are achieved the effect that, the training for having ensured telemechanical person keeps telemechanical person's training more comfortable.

Description

A kind of starting block for athletic training

Technical field

The utility model relates to sports apparatus technical field, specially a kind of starting block for athletic training.

Background technique

The general name of various instruments, equipment and articles, sports equipment and body used in athletics sports match and exercise Movement interdependence is educated, is mutually promoted, universal and sports events the diversification of sports makes the type of sports equipment, specification Deng being all developed, equally, the sports equipment superior in quality, performance is stable, safe and reliable can not only guarantee that athletic competition exists It is carried out in the case where just and fierce, but also to promote the raising of sports level to create necessary material conditions, currently, existing Some starting blocks are single foot pedal, without the function of adjusting foot's spacing, bring inconvenience to the use of sportsman, To affect the training of sportsman.

Utility model content

The purpose of this utility model is to provide a kind of starting block for athletic training, has and spacing tune is carried out to foot The advantages of section, solves the problems, such as that existing starting block does not have and adjusts foot's spacing.

To achieve the above object, the utility model provides the following technical solutions: a kind of starting block for athletic training, packet Pedestal is included, the bottom of the pedestal is provided with bull stick, and the surface of the bull stick and the junction of pedestal are fixedly connected with bearing holder (housing, cover) Cylinder, the surface of the bull stick are flexibly connected with the inner cavity of bearing sleeve, and turbine is welded at the top of the bull stick, the turbine Surface is engaged with scroll bar, and the first threaded rod is welded on the left of the scroll bar, and the side of first threaded rod passes through bearing block It is flexibly connected with the inner wall of pedestal, the surface of first threaded rod is threaded with the first thread barrel, first thread barrel Bottom be welded with the first idler wheel, offered on the left of the base intracavity bottom be used cooperatively with the first idler wheel it is first sliding Slot is welded with the first connecting plate at the top of first thread barrel, is welded with the second threaded rod on the right side of the scroll bar, and described The right side of two threaded rods is flexibly connected by bearing block with the inner wall of pedestal, and the surface of second threaded rod is threaded with the Two thread barrels are welded with the second idler wheel at the top of second thread barrel, and the right side opening at the top of the base intracavity is equipped with and the The second sliding slot that second wheel is used cooperatively, the bottom of second thread barrel are welded with the second connecting plate, second connecting plate Bottom and the top of the first connecting plate be welded with support plate, the front of the support plate is connected with foot-operated by shaft The bottom of plate, the foot pedal is connected with support rod by link block, offers at the top of the support plate and support rod The card slot being used cooperatively.

Preferably, the left side of the base top and the right side of bottom offer through slot, the top of first connecting plate Portion and the bottom of the second connecting plate run through through slot and extend to the outside of pedestal.

Preferably, anti-skid chequer processing is made in the bottom of the pedestal, and the front of the foot pedal is provided with anti-slip protrusion.

Preferably, the inner cavity of the first sliding groove and the junction of the first idler wheel are provided with wearing layer one, and described second is sliding The inner cavity of slot and the junction of the second idler wheel are provided with wearing layer two.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through setting bull stick, bearing sleeve, turbine, scroll bar, the first threaded rod, the first thread barrel, the One idler wheel, first sliding groove, the first connecting plate, the second threaded rod, the second thread barrel, the second idler wheel, second sliding slot and the second connection The cooperation of plate has reached foot's effect adjustable in pitch, by the way that the cooperation of shaft, link block, support rod and card slot is arranged, reaches The effect of foot pedal and support plate adjustable angle solves the problems, such as that existing starting block does not have and adjusts foot's spacing, protects The training for having hindered telemechanical person keeps telemechanical person's training more comfortable.

2, the utility model facilitates the movement of the first connecting plate and the second connecting plate, to reach by setting through slot Movement to support plate makees anti-skid chequer processing by the way that pedestal is arranged, increases the frictional force between pedestal and ground, to protect The stability for having hindered pedestal increases the frictional force between foot pedal and sportsman foot, avoids by the way that anti-slip protrusion is arranged The generation of slipping phenomenon reduces the frictional force between first sliding groove and the first idler wheel, to extend by the way that wearing layer one is arranged The service life of first sliding groove and the first idler wheel reduces rubbing for second sliding slot and the second idler wheel by the way that wearing layer two is arranged Power is wiped, to extend the service life of second sliding slot and the second idler wheel.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the front view of the utility model pedestal.

In figure: 1 pedestal, 2 bull sticks, 3 bearing sleeves, 4 turbines, 5 scroll bars, 6 first threaded rods, 7 first thread barrels, 8 first Idler wheel, 9 first sliding grooves, 10 first connecting plates, 11 second threaded rods, 12 second thread barrels, 13 second idler wheels, 14 second sliding slots, 15 second connecting plates, 16 support plates, 17 shafts, 18 foot pedals, 19 link blocks, 20 support rods, 21 card slots.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of starting block for athletic training referring to FIG. 1-2, including pedestal 1, the left side and bottom at 1 top of pedestal Right side offer through slot, the bottom of the top of the first connecting plate 10 and the second connecting plate 15 runs through through slot and extends to bottom The outside of seat 1 facilitates the movement of the first connecting plate 10 and the second connecting plate 15, to reach to branch by the way that through slot is arranged Anti-skid chequer processing is made in the movement of fagging 16, the bottom of pedestal 1, and the front of foot pedal 18 is provided with anti-slip protrusion, by the way that bottom is arranged Seat 1 makees anti-skid chequer processing, the frictional force between pedestal 1 and ground is increased, so that the stability of pedestal 1 has been ensured, by setting Anti-slip protrusion is set, the frictional force between foot pedal 18 and sportsman foot is increased, avoids the generation of slipping phenomenon, pedestal 1 Bottom be provided with bull stick 2, the surface of bull stick 2 and the junction of pedestal 1 are fixedly connected with bearing sleeve 3, the surface of bull stick 2 with The inner cavity of bearing sleeve 3 is flexibly connected, and the top of bull stick 2 is welded with turbine 4, and the surface of turbine 4 is engaged with scroll bar 5, scroll bar 5 Left side is welded with the first threaded rod 6, and the side of the first threaded rod 6 is flexibly connected by bearing block with the inner wall of pedestal 1, the first spiral shell The surface of rasp bar 6 is threaded with the first thread barrel 7, and the bottom of the first thread barrel 7 is welded with the first idler wheel 8, bottom of chamber in pedestal 1 The first sliding groove 9 being used cooperatively with the first idler wheel 8 is offered on the left of portion, the top of the first thread barrel 7 is welded with the first connection Plate 10, the right side of scroll bar 5 are welded with the second threaded rod 11, and the right side of the second threaded rod 11 passes through the inner wall of bearing block and pedestal 1 It is flexibly connected, the surface of the second threaded rod 11 is threaded with the second thread barrel 12, and the top of the second thread barrel 12 is welded with the Second wheel 13, the right side opening of 1 inner cavity top of pedestal are equipped with the second sliding slot 14 being used cooperatively with the second idler wheel 13, first sliding groove 9 Inner cavity and the junction of the first idler wheel 8 be provided with wearing layer one, the junction of the inner cavity of second sliding slot 14 and the second idler wheel 13 It is provided with wearing layer two, by the way that wearing layer one is arranged, reduces the frictional force between first sliding groove 9 and the first idler wheel 8, to prolong The service life for having grown first sliding groove 9 and the first idler wheel 8 reduces second sliding slot 14 and the second rolling by the way that wearing layer two is arranged The frictional force of wheel 13, so that the service life of second sliding slot 14 and the second idler wheel 13 is extended, the bottom weldering of the second thread barrel 12 It is connected to the second connecting plate 15, the bottom of the second connecting plate 15 and the top of the first connecting plate 10 are welded with support plate 16, support The front of plate 16 is connected with foot pedal 18 by shaft 17, and the bottom of foot pedal 18 is connected with branch by link block 19 Strut 20, the top of support plate 16 offer the card slot 21 being used cooperatively with support rod 20, by the way that bull stick 2, bearing sleeve is arranged 3, turbine 4, scroll bar 5, the first threaded rod 6, the first thread barrel 7, the first idler wheel 8, first sliding groove 9, the first connecting plate 10, the second spiral shell The cooperation of rasp bar 11, the second thread barrel 12, the second idler wheel 13, second sliding slot 14 and the second connecting plate 15, has reached foot's spacing Adjustable effect has reached foot pedal 18 and branch by the way that the cooperation of shaft 17, link block 19, support rod 20 and card slot 21 is arranged The effect of 16 adjustable angle of fagging solves the problems, such as that existing starting block does not have and adjusts foot's spacing, ensured telemechanical person Training, make telemechanical person training it is more comfortable.

In use, if desired sportsman adjusts foot's spacing, bull stick 2 only need to be rotated, bull stick 2 passes through in bearing sleeve 3 Rotation drives turbine 4 to rotate, and turbine 4 drives scroll bar 5 to rotate, and 5 synchronous drive the first threaded rod 6 of scroll bar and the second threaded rod 11 are same Step rotation, the first threaded rod 6 drive the first connecting plate 10 by the cooperation of the first thread barrel 7, the first idler wheel 8 and first sliding groove 9 Mobile, the second threaded rod 11 drives the second connecting plate by the cooperation of the second thread barrel 12, the second idler wheel 13 and second sliding slot 14 15 is mobile, to complete that sportsman foot is adjusted, the cooperation of shaft 17, support rod 20 and card slot 21, to foot pedal 18 Carry out angular adjustment.

In summary: this is used for the starting block of athletic training, passes through bull stick 2, bearing sleeve 3, turbine 4, scroll bar 5, first Threaded rod 6, the first thread barrel 7, the first idler wheel 8, first sliding groove 9, the first connecting plate 10, the second threaded rod 11, the second thread barrel 12, the cooperation of the second idler wheel 13, second sliding slot 14 and the second connecting plate 15 solves existing starting block and does not have adjusting foot The problem of spacing.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of starting block for athletic training, including pedestal (1), it is characterised in that: the bottom of the pedestal (1) is provided with Bull stick (2), the surface of the bull stick (2) and the junction of pedestal (1) are fixedly connected with bearing sleeve (3), the bull stick (2) Surface is flexibly connected with the inner cavity of bearing sleeve (3), is welded with turbine (4) at the top of the bull stick (2), the turbine (4) Surface is engaged with scroll bar (5), is welded with the first threaded rod (6) on the left of the scroll bar (5), and the one of first threaded rod (6) Side is flexibly connected by bearing block with the inner wall of pedestal (1), and the surface of first threaded rod (6) is threaded with the first screw thread Cylinder (7), the bottom of first thread barrel (7) is welded with the first idler wheel (8), opens up on the left of pedestal (1) intracavity bottom There is the first sliding groove (9) being used cooperatively with the first idler wheel (8), is welded with the first connecting plate at the top of first thread barrel (7) (10), it is welded with the second threaded rod (11) on the right side of the scroll bar (5), passes through bearing block on the right side of second threaded rod (11) It is flexibly connected with the inner wall of pedestal (1), the surface of second threaded rod (11) is threaded with the second thread barrel (12), described It is welded at the top of second thread barrel (12) the second idler wheel (13), the right side opening of pedestal (1) inner cavity top is equipped with and second The bottom of the second sliding slot (14) that idler wheel (13) is used cooperatively, second thread barrel (12) is welded with the second connecting plate (15), The bottom of second connecting plate (15) and the top of the first connecting plate (10) are welded with support plate (16), the support plate (16) front is connected with foot pedal (18) by shaft (17), and the bottom of the foot pedal (18) passes through link block (19) It is connected with support rod (20), the card slot being used cooperatively with support rod (20) is offered at the top of the support plate (16) (21)。

2. a kind of starting block for athletic training according to claim 1, it is characterised in that: at the top of the pedestal (1) Left side and the right side of bottom offer through slot, the top of first connecting plate (10) and the bottom of the second connecting plate (15) Run through through slot and extends to the outside of pedestal (1).

3. a kind of starting block for athletic training according to claim 1, it is characterised in that: the bottom of the pedestal (1) Portion makees anti-skid chequer processing, and the front of the foot pedal (18) is provided with anti-slip protrusion.

4. a kind of starting block for athletic training according to claim 1, it is characterised in that: the first sliding groove (9) Inner cavity and the junction of the first idler wheel (8) be provided with wearing layer one, the inner cavity of the second sliding slot (14) and the second idler wheel (13) junction is provided with wearing layer two.