CN109731307A - A kind of basketball paces and leg muscle training device - Google Patents

Abstract

The invention discloses a kind of basketball paces and leg muscle training devices, including mainboard, described mainboard one end is equipped with the first connecting plate by slide assemblies, by being installed by welding with fixed plate above first one end of the connection board, adjusting component is fixedly installed with by fixed screw above one middle side part of fixed plate, structure of the invention is scientific and reasonable, it is safe and convenient to use, it is provided with adjusting component, elastic string is furled by furling roller, retracting roller is fixed by fixed ratchet wheel and fixed pawl, the length that storage box can be stretched out to elastic string is adjusted, so that basket baller is when carrying out leg muscle training, the elastic force of elastic string can be adjusted, different training strength can be selected to be trained according to the height of the physical fitness of sportsman, targetedly train, movement can be played to the greatest extent The potentiality of member, meanwhile, the lower sportsman of physical fitness is avoided when carrying out high pressure training, and body bring is damaged.

Description

A kind of basketball paces and leg muscle training device

Technical field

The present invention relates to basketball training equipment technical field, specially a kind of basketball paces and leg muscle training device.

Background technique

Basketball originates from Massachusetts, United States, is to be created by James's Naismith on December 21st, 1891, is difficult to understand National Games core event, is the body-defence sports centered on hand, basket baller before entering the court and taking part in the match, It requires to be trained for a long time, wherein just include that paces are trained and leg muscle training, still, lacking one kind at present can be with The device being trained simultaneously to basket baller's paces and leg muscle, traditional muscle training apparatus when in use, can not Trained intensity is adjusted according to the physical fitness of different motion person, so that the lower sportsman of physical fitness was training Be easy to come to harm in journey, also, existing paces training device carry out paces training when, can be to fortune if sportsman falls down Mobilization causes biggish actual bodily harm, and for traditional training device after training finishes, apparatus surface can save bit by bit more sweat, After wiping, apparatus surface still can the more bacterium of adhesion, be easy to cause the growth of bacterium, so, people are badly in need of a kind of new Type basketball paces and leg muscle training device solve the above problems.

Summary of the invention

The present invention provides a kind of basketball paces and leg muscle training device, can effectively solve to mention in above-mentioned background technique The device that lacks one kind at present and can while basket baller's paces and leg muscle be trained out, traditional muscle instruction Practice device when in use, trained intensity can not be adjusted according to the physical fitness of different motion person, so that physical fitness Lower sportsman is easy to come to harm in the training process, also, existing paces training device carry out paces training when, such as Fruit sportsman falls down, and biggish actual bodily harm can be caused to sportsman, traditional training device is after training finishes, device table Face can save bit by bit more sweat, after wiping, apparatus surface still can the more bacterium of adhesion, be easy to cause the growth of bacterium Problem.

To achieve the above object, the invention provides the following technical scheme: a kind of basketball paces and leg muscle training device, Including mainboard, there is buffer rubber gasket in the mainboard upper surface by glue fixed bonding, and the buffer rubber gasket upper surface is equidistant It leaves and is carved with anti-skid chequer；

Two middle side part of mainboard offers sliding slot, and described mainboard one end is equipped with the first connection by slide assemblies Plate, the mainboard other end are equipped with the second connecting plate by slide assemblies, and the slide assemblies include first rotating shaft, second turn Axis, flexible accommodating groove, stop collar, is telescopically connected to bar and limited block at telescopic sleeve；

By being welded to connect between first connecting plate and first rotating shaft, pass through limit between the sliding slot and the second shaft Position is connected together, and the first rotating shaft and second shaft one end pass through limiting card trap and be connected to telescopic sleeve, the telescopic Flexible accommodating groove is offered inside pipe, flexible accommodating groove one end inside is by being installed by welding with stop collar, the flexible receipts It receives to be interspersed with inside slot and is telescopically connected to bar, it is described to be telescopically connected on the outside of bar both ends by being installed by welding with limited block.

Preferably, between first connecting plate and telescopic sleeve by first rotating shaft be rotatablely connected, the mainboard with stretch It is rotatablely connected between Heat-Shrinkable Tubings by the second shaft.

Preferably, first connecting plate and the second connecting plate two sides upper center offer housing groove, the receipts Inside grooves of receiving by fixed screw are fixedly installed with actuating handle.

Preferably, one upper side of the first connecting plate is by being installed by welding with fixed plate, the fixed plate center bottom There is paces training ladder by glue fixed bonding, described terraced one end of paces training is fixedly installed with fastening rope by heat fusion.

Preferably, adjusting component is installed, the adjusting component includes storage box, peace above one middle side part of fixed plate Fill fixed ear, storage slot, rubber ring, retracting roller, position-arresting disk, elastic string, swivel bearing, fixed ratchet wheel, third shaft, fixation Pawl, retracting crank and cellular rubber set；

In the middle part of the storage box both ends and two sides, which pass through, is installed by welding with installation fixed ear, and the fixed plate and installation are solid Determine to be fixedly connected between ear by fixed screw, one middle side part of storage box offers storage slot, the accommodating groove hole edge There is rubber ring in portion by glue fixed bonding, and the storage box inside is rotatably equipped with retracting roller, the volume by swivel bearing Roller both ends are received by being installed by welding with position-arresting disk, are wound with elastic string on the outside of the retracting roller, described retracting roller one end passes through It is installed by welding with fixed ratchet wheel, described storage box one end upper center is rotatably equipped with fixed pawl by third shaft, described One middle side part of fixed ratchet wheel is socketed with cellular rubber set on the outside of the retracting crank by being installed by welding with retracting crank.

Preferably, the diameter of the elastic string is less than the width of storage slot, is coated with wear-resistant cloth on the outside of the elastic string Set.

Preferably, described elastic string one end is sewed with fixed waistband by needlework, and described fixed waistband one end passes through needlework It is sewed with Velcro hook side, the fixed waistband other end is sewed with velcro hair side by needlework.

Preferably, the fixed waistband is sewed with cushion by needlework close to velcro hair side one end middle part outside, institute It states cushion side and is bonded with the convex ball of massage by the way that glue is equidistant, the internal cushion is filled with buffering sponge.

Preferably, sterilization module is installed, the sterilization module includes flexible screw thread above second one end of the connection board Bar, tightening knob, the 4th shaft, lampshade, ultraviolet germicidal lamp, snoot, regulation handle and control switch；

By being welded to connect between second connecting plate and flexible threaded rod, junction is embedding in the middle part of the flexible threaded rod Enter and tightening knob is installed, the flexible threaded rod tip is rotatably equipped with lampshade, peace inside the lampshade by the 4th shaft It equipped with ultraviolet germicidal lamp, is merged on the outside of the lampshade side by heat and is fixedly installed with snoot, in the lampshade other side Portion is fixedly installed with regulation handle by fixed screw, and described regulation handle one end is fixedly installed with control by fixed screw and opens It closes.

Preferably, the output end of the control switch is electrically connected the input terminal of ultraviolet germicidal lamp, the control switch Input terminal and power supply output end be electrically connected.

Compared with prior art, beneficial effects of the present invention: structure of the invention is scientific and reasonable, safe and convenient to use:

1, it is provided with adjusting component, elastic string is furled by furling roller, passes through fixed ratchet wheel and fixed pawl pair Retracting roller is fixed, and the length that can stretch out storage box to elastic string is adjusted, so that basket baller is carrying out leg When muscular training, the elastic force of elastic string can be adjusted, can be selected according to the height of the physical fitness of sportsman Different training strength are trained, and are targetedly trained, and can play the potentiality of sportsman to the greatest extent, meanwhile, it avoids The lower sportsman of physical fitness damages body bring when carrying out high pressure training, passes through retracting crank and sponge Rubber sleeve, convenient for retracting roller furl, meanwhile, can make using furl crank when it is more comfortable, pass through rubber Ring can be effectively prevented storage slot abrasion caused by elastic string, extend the service life of elastic string.

2, slide assemblies are provided with, by telescopic sleeve and bar are telescopically connected to, so that the length elongation of slide assemblies, passes through Lift handle, the first connecting plate and the second connecting plate can be lifted, by first rotating shaft, the second shaft and sliding slot, can be made The first connecting plate and the second connecting plate that must lift slide above mainboard, convenient for carrying out to the first connecting plate and the second connecting plate Storage, can effectively reduce the occupied area of training device when not in use, be also convenient for transport and carrying to training device, By stop collar and limited block, limit that can effectively to bar is telescopically connected to prevents from being telescopically connected to bar out of flexible accommodating groove Portion skids off, so that more smoothly when storing to the first connecting plate and the second connecting plate.

3, it is provided with sterilization module, by the threaded rod that stretches, the height of sterilization module can be adjusted, by ultraviolet Line bactericidal lamp can carry out sterilization processing to training device after training, can effectively guarantee training device in training Clean level afterwards can be adjusted the angle of sterilization by regulation handle and the 4th shaft, can be to training device table Each corner in face, which carries out sterilization processing, can assemble the light of ultraviolet germicidal lamp, by snoot so that ultraviolet Line intensity is stronger, increases the intensity of training device sterilization.

4, by buffer rubber gasket and anti-skid chequer, basket baller can be effectively prevented and slipped when being trained Lead to tumble injury phenomenon, ensure that personal safety of the basket baller when carrying out paces and leg muscle training, restricted by fastening, Convenient for paces training ladder is furled and fixed, so that paces training ladder will not be to the basketball movement of progress leg muscle training Member impacts.

5, by Velcro hook side and velcro hair side, it is bundled in basket baller's waist convenient for waistband will be fixed, so that Sportsman can carry out the training of leg muscle, by cushion and buffering sponge, can be effectively prevented fixed waistband into The basket baller of row leg muscle training causes ankle injury, by massaging convex ball, can the waist to basket baller carry out by Rub processing, so that basket baller is more comfortable when carrying out leg muscle training.

Detailed description of the invention

Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.

In the accompanying drawings:

Fig. 1 is structural schematic diagram of the invention；

Fig. 2 is the structural schematic diagram of slide assemblies of the present invention；

Fig. 3 is the mounting structure schematic diagram that the present invention is telescopically connected to bar；

Fig. 4 is the structural schematic diagram that the present invention adjusts component；

Fig. 5 is the structural schematic diagram that the present invention adjusts component internal；

Fig. 6 is the mounting structure schematic diagram of the fixed waistband of the present invention；

Fig. 7 is the structural schematic diagram of internal cushion of the present invention；

Fig. 8 is the positive structural schematic diagram of sterilization module of the present invention；

Fig. 9 is the structural schematic diagram at the sterilization module back side of the present invention；

Figure 10 is the structural schematic diagram of a-quadrant in Fig. 1 of the present invention；

Figure 11 is the structural schematic diagram of B area in Fig. 1 of the present invention；

Figure label: 1, mainboard；2, buffer rubber gasket；3, anti-skid chequer；4, sliding slot；

5, slide assemblies；501, first rotating shaft；502, the second shaft；503, telescopic sleeve；504, stretch accommodating groove；505, Stop collar；506, it is telescopically connected to bar；507, limited block；

6, the first connecting plate；7, the second connecting plate；8, housing groove；9, handle is carried；10, fixed plate；11, paces training Ladder；12, fastening rope；

13, component is adjusted；1301, storage box；1302, fixed ear is installed；1303, slot is stored；1304, rubber ring； 1305, roller is furled；1306, position-arresting disk；1307, elastic string；1308, swivel bearing；1309, fixed ratchet wheel；1310, third turns Axis；1311, fixed pawl；1312, crank is furled；1313, cellular rubber set；

14, fixed waistband；15, Velcro hook side；16, velcro hair side；17, cushion；18, convex ball is massaged；19, it buffers Sponge；

20, sterilization module；2001, stretch threaded rod；2002, tightening knob；2003, the 4th shaft；2004, lampshade； 2005, ultraviolet germicidal lamp；2006, snoot；2007, regulation handle；2008, control switch.

Specific embodiment

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.

Embodiment: as shown in figs. 1-11, the present invention provides a kind of technical solution, a kind of basketball paces and leg muscle training There are buffer rubber gasket 2 in device, including mainboard 1,1 upper surface of mainboard by glue fixed bonding, and 2 upper surface of buffer rubber gasket is equidistant It leaves and is carved with anti-skid chequer 3.

1 liang of middle side part of mainboard offers sliding slot 4, and 1 one end of mainboard is equipped with the first connecting plate 6 by slide assemblies 5, main 1 other end of plate is equipped with the second connecting plate 7 by slide assemblies 5, slide assemblies 5 include first rotating shaft 501, the second shaft 502, Telescopic sleeve 503, stop collar 505, is telescopically connected to bar 506 and limited block 507 at flexible accommodating groove 504；

By being welded to connect between first connecting plate 6 and first rotating shaft 501, pass through limit between sliding slot 4 and the second shaft 502 Position is connected together, and first rotating shaft 501 and 502 one end of the second shaft pass through limiting card trap and be connected to telescopic sleeve 503, in order to make It obtains when carrying out folding mobile to the first connecting plate 6 and the second connecting plate 7 more smoothly, the first connecting plate 6 and telescopic sleeve It is rotatablely connected between 503 by first rotating shaft 501, is rotatablely connected between mainboard 1 and telescopic sleeve 503 by the second shaft 502, Flexible accommodating groove 504 is offered inside telescopic sleeve 503, by being installed by welding with stop collar on the inside of 504 one end of accommodating groove of stretching 505, it is interspersed with inside flexible accommodating groove 504 and is telescopically connected to bar 506, be telescopically connected on the outside of 506 both ends of bar through welding installation There is limited block 507.

In order to be lifted the first connecting plate 6 and the second connecting plate 7 by carrying handle 9, convenient for the first connecting plate 6 It is stored with the second connecting plate 7, reduces 7 liang of the occupied area of device when not in use, the first connecting plate 6 and the second connecting plate Housing groove 8 is offered in the middle part of upper side, is fixedly installed with inside housing groove 8 by fixed screw and is carried handle 9, in order to It can be trained by the paces of the terraced 11 couples of sportsmen of paces training, the 12 pairs of paces training ladders 11 that can be restricted by fastening carry out It furls and fixed, 6 one upper side of the first connecting plate passes through glue by being installed by welding with fixed plate 10,10 center bottom of fixed plate Fixed bonding has paces training ladder 11, and terraced 11 one end of paces training are fixedly installed with fastening rope 12 by heat fusion.

In order to can the elastic pulling force size to elastic string 1307 be adjusted so that be directed to different basket ballers, There is the leg muscle training of varying strength, be equipped with above 10 1 middle side part of fixed plate and adjust component 13, adjusting component 13 includes Storage box 1301, installation fixed ear 1302, storage slot 1303, rubber ring 1304, retracting roller 1305, position-arresting disk 1306, elasticity Rope 1307, swivel bearing 1308, fixed ratchet wheel 1309, third shaft 1310, fixed pawl 1311, retracting crank 1312 and rubber Sponges cover 1313；

In the middle part of 1301 both ends of storage box and two sides, which pass through, is installed by welding with installation fixed ear 1302, fixed plate 10 and installation It is fixedly connected between fixed ear 1302 by fixed screw, 1,301 1 middle side part of storage box offers storage slot 1303, storage 1303 edge of slot has rubber ring 1304 by glue fixed bonding, passes through the rotation peace of swivel bearing 1308 inside storage box 1301 Equipped with retracting roller 1305, retracting 1305 both ends of roller by being installed by welding with position-arresting disk 1306, furl and are wound on the outside of roller 1305 Elastic string 1307, in order to enable elastic string 1307 can be taken in storage box 1301, meanwhile, reduce the abrasion of elastic string 1307, The diameter of elastic string 1307 is less than the width of storage slot 1303, and wear-resisting cloth set is coated on the outside of elastic string 1307, furls roller 1305 one end are rotated by being installed by welding with fixed ratchet wheel 1309,1301 one end upper center of storage box by third shaft 1310 Fixed pawl 1311 is installed, 1,309 1 middle side part of fixed ratchet wheel furls crank by being installed by welding with retracting crank 1312 1312 outsides are socketed with cellular rubber set 1313.

In order to fixed waistband 14 are fixed on player waist, bullet by Velcro hook side 15 and velcro hair side 16 Property 1307 one end of rope by needlework be sewed with fixed waistband 14, fixed 14 one end of waistband is sewed with Velcro hook side by needlework 15, fixed 14 other end of waistband is sewed with velcro hair side 16 by needlework, in order to reduce fixed waistband 14 to the beam of sportsman Binding force, so that sportsman is more comfortable in training, fixed waistband 14 outside in the middle part of 16 one end of velcro hair side passes through Needlework are sewed with cushion 17, and 17 side of cushion is bonded with the convex ball 18 of massage by the way that glue is equidistant, fills out inside cushion 17 Filled with buffering sponge 19.

In order to which ultraviolet sterilization processing can be carried out to device after training, so that training device surface is more clean Only, the growth of bacterium is avoided, sterilization module 20 is installed above second connecting plate, 7 one end, sterilization module 20 includes flexible spiral shell Rasp bar 2001, the 4th shaft 2003, lampshade 2004, ultraviolet germicidal lamp 2005, snoot 2006, is adjusted tightening knob 2002 Handle 2007 and control switch 2008；

By being welded to connect between second connecting plate 7 and flexible threaded rod 2001,2001 middle part junction of threaded rod of stretching Insertion is equipped with tightening knob 2002, and flexible 2001 top of threaded rod is rotatably equipped with lampshade 2004 by the 4th shaft 2003, Ultraviolet germicidal lamp 2005, the lamp cap model G13 of ultraviolet germicidal lamp 2005, lampshade 2,004 1 are installed inside lampshade 2004 Snoot 2006 is fixedly installed with by heat fusion on the outside of side, is fixedly installed in the middle part of 2004 other side of lampshade by fixed screw Regulation handle 2007,2007 one end of regulation handle are fixedly installed with control switch 2008 by fixed screw.

In order to be controlled by control switch 2008 ultraviolet germicidal lamp 2005, the output of control switch 2008 End is electrically connected the input terminal of ultraviolet germicidal lamp 2005, and the input terminal of control switch 2008 and the output end of power supply electrically connect It connects.

The working principle of the invention and process for using: in the process using a kind of basketball paces and leg muscle training device In, when basket baller needs to carry out paces training, fastening rope 12 is loosened, paces training ladder 11 is laid on the first connecting plate 6,7 upper surface middle part of mainboard 1 and the second connecting plate, basket baller can carry out paces training by paces training ladder 11, When basket baller needs to carry out leg muscle training, paces training ladder 11 is rolled, passes through fastening 12 pairs of steps rolled of rope It cuts down training ladder 11 to be fixed, then according to the physical fitness of basket baller, the elastic string of storage box 1301 is stretched out in selection 1307 length rotate fixed pawl 1311 by third shaft 1310, and will fixed spine after 1307 length of elastic string determines Pawl 1311 is caught in fixed ratchet wheel 1309, retracting roller 1305 is fixed, so that the length of elastic string 1307 no longer becomes Change, then, fixed waistband 14 is fixed on the waist of sportsman by Velcro hook side 15 and velcro hair side 16 by basket baller Portion, then sportsman runs towards the opposite direction of 1307 elastic force of elastic string, meanwhile, guarantee the stability of itself, it can be to basketball The leg muscle of sportsman is trained, and by cushion 17 and buffering sponge 19, it is right can be effectively prevented fixed waistband 14 The basket baller for carrying out leg muscle training causes ankle injury, by massaging convex ball 18, can waist to basket baller into Row massage treatment, so that basket baller is more comfortable when carrying out leg muscle training, meanwhile, by adjusting elastic string 1307 stretch out the length of storage box 1301, can provide the training of different training strength to the sportsman of different physical fitness, During carrying out the trained training with leg muscle of paces, by buffer rubber gasket 2 and anti-skid chequer 3, basket can be effectively prevented Slipping and leading to tumble injury occur in ball sportsman, ensure that basket baller when carrying out trained basketball paces and leg muscle training Safety；

When not needing to be trained leg muscle, by rotating backward retracting crank 1312, in swivel bearing 1308 Under the action of, driving retracting roller 1305 rotates, and furls to the elastic string 1307 for stretching out storage box 1301, when elastic string 1307 After completely in income storage box 1301, then fixed pawl 1311 is rotated by third shaft 1310, fixed ratchet wheel 1309 is consolidated It is fixed, during elastic string 1307 is extended and furled, by rubber ring 1304, storage slot can be effectively prevented It is worn caused by 1303 pairs of elastic strings 1307, extends the service life of elastic string 1307；

After training finishes, in order to guarantee the clean level on training device surface, need to save bit by bit training device surface Sweat wiped, after sweat wipes completely, adjust the length of flexible threaded rod 2001 so that lampshade 2004 be located at it is suitable Height, be then fixed by length of the tightening knob 2002 to flexible threaded rod 2001, then, pass through control switch 2008 connect the power supply of ultraviolet germicidal lamp 2005, stir regulation handle 2007 up and down, under the action of the 4th shaft 2003, make Ultraviolet sterilization processing can be carried out to each corner on training device surface by obtaining ultraviolet germicidal lamp 2005, it is ensured that training The clean level of apparatus surface later, also, by snoot 2006, the purple that ultraviolet germicidal lamp 2005 can be launched Outside line is assembled, so that the intensity of ultraviolet light is stronger, so that sterilization processing is more abundant；

When not needing use device, when needing to carry out device storage placement, by lifting handle inside housing groove 8 9 lift the first connecting plate 6 and the second connecting plate 7, during the first connecting plate 6 and the second connecting plate 7 lift, pass through The rotation of one shaft 501 and the second shaft 502 is telescopically connected to bar 506 and stretches out inside telescopic sleeve 503, so that slide assemblies 5 Length increase,, can be by the by the first connecting plate 6 and the second connecting plate 7 to sliding in the middle part of mainboard 1 at this point, by sliding slot 4 One connection, 6 and second connecting plate 7 overlay the top of mainboard 1, the land occupation face of training device when not in use can be effectively reduced Product, is also convenient for the transport and carrying to training device, can be effectively to being telescopically connected to by stop collar 505 and limited block 507 The limit of bar 506 prevents from being telescopically connected to bar 506 skidding off inside flexible accommodating groove 504, so as to the first connecting plate 6 and When two connecting plates 7 are stored more smoothly.

Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention Within the scope of shield.

Claims (10)

1. a kind of basketball paces and leg muscle training device, including mainboard (1), it is characterised in that: mainboard (1) upper surface Have buffer rubber gasket (2) by glue fixed bonding, the equidistant cutting in buffer rubber gasket (2) upper surface there are anti-skid chequer (3)；

(1) two middle side part of mainboard offers sliding slot (4), and described mainboard (1) one end is equipped with the by slide assemblies (5) One connecting plate (6), mainboard (1) other end are equipped with the second connecting plate (7), the slide assemblies by slide assemblies (5) (5) include first rotating shaft (501), the second shaft (502), telescopic sleeve (503), flexible accommodating groove (504), stop collar (505), It is telescopically connected to bar (506) and limited block (507)；

By being welded to connect between first connecting plate (6) and first rotating shaft (501), the sliding slot (4) and the second shaft (502) it is connected together between by limit, the first rotating shaft (501) and the second shaft (502) one end pass through limit engaging It is socketed with telescopic sleeve (503), is offered flexible accommodating groove (504) inside the telescopic sleeve (503), the flexible accommodating groove (504) it by being installed by welding with stop collar (505) on the inside of one end, is interspersed with and is telescopically connected to inside the flexible accommodating groove (504) Bar (506), it is described to be telescopically connected on the outside of bar (506) both ends by being installed by welding with limited block (507).

2. a kind of basketball paces according to claim 1 and leg muscle training device, it is characterised in that: described first connects It is rotatablely connected between fishplate bar (6) and telescopic sleeve (503) by first rotating shaft (501), the mainboard (1) and telescopic sleeve (503) it is rotatablely connected between by the second shaft (502).

3. a kind of basketball paces according to claim 1 and leg muscle training device, it is characterised in that: described first connects Fishplate bar (6) and the second connecting plate (7) two sides upper center offer housing groove (8), pass through inside the housing groove (8) Fixed screw, which is fixedly installed with, carries handle (9).

4. a kind of basketball paces according to claim 1 and leg muscle training device, it is characterised in that: described first connects For (6) one upper side of fishplate bar by being installed by welding with fixed plate (10), fixed plate (10) center bottom is fixed viscous by glue It is terraced (11) to be connected to paces training, described terraced (11) one end of paces training is fixedly installed with fastening rope (12) by heat fusion.

5. a kind of basketball paces according to claim 4 and leg muscle training device, it is characterised in that: the fixed plate It is equipped with above (10) one middle side parts and adjusts component (13), the adjusting component (13) includes storage box (1301), installation fixation Ear (1302), storage slot (1303), rubber ring (1304), retracting roller (1305), position-arresting disk (1306), elastic string (1307), Swivel bearing (1308), fixed ratchet wheel (1309), third shaft (1310), fixed pawl (1311), retracting crank (1312) and Cellular rubber set (1313)；

In the middle part of storage box (1301) both ends and two sides, which pass through, is installed by welding with installation fixed ear (1302), the fixed plate (10) it is fixedly connected between installation fixed ear (1302) by fixed screw, (1301) one middle side part of storage box offers It stores slot (1303), storage slot (1303) edge has rubber ring (1304), the storage by glue fixed bonding It is rotatably equipped with retracting roller (1305) by swivel bearing (1308) inside box (1301), retracting roller (1305) both ends are logical It crosses and is installed by welding with position-arresting disk (1306), be wound with elastic string (1307) on the outside of the retracting roller (1305), the retracting roller (1305) by being installed by welding with fixed ratchet wheel (1309), storage box (1301) one end upper center is turned by third for one end Axis (1310) is rotatably equipped with fixed pawl (1311), and (1309) one middle side part of fixed ratchet wheel is by being installed by welding with retracting Crank (1312), retracting crank (1312) outside are socketed with cellular rubber set (1313).

6. a kind of basketball paces according to claim 5 and leg muscle training device, it is characterised in that: the elastic string (1307) diameter is less than the width of storage slot (1303), is coated with wear-resisting cloth set on the outside of the elastic string (1307).

7. a kind of basketball paces according to claim 5 and leg muscle training device, it is characterised in that: the elastic string (1307) one end is sewed with fixed waistband (14) by needlework, and described fixed waistband (14) one end is sewed with velcro by needlework Hook side (15), fixed waistband (14) other end are sewed with velcro hair side (16) by needlework.

8. a kind of basketball paces according to claim 7 and leg muscle training device, it is characterised in that: the fixed waist Band (14) outside in the middle part of velcro hair side (16) one end is sewed with cushion (17) by needlework, the cushion (17) one Side is bonded with the convex ball (18) of massage by the way that glue is equidistant, is filled with buffering sponge (19) inside the cushion (17).

9. a kind of basketball paces according to claim 1 and leg muscle training device, it is characterised in that: described second connects It is equipped with sterilization module (20) above fishplate bar (7) one end, the sterilization module (20) includes flexible threaded rod (2001), fastening rotation Button (2002), the 4th shaft (2003), lampshade (2004), ultraviolet germicidal lamp (2005), snoot (2006), regulation handle (2007) and control switch (2008)；

By being welded to connect between second connecting plate (7) and flexible threaded rod (2001), the flexible threaded rod (2001) The insertion of middle part junction is equipped with tightening knob (2002), and flexible threaded rod (2001) top passes through the 4th shaft (2003) It is rotatably equipped with lampshade (2004), ultraviolet germicidal lamp (2005), the lampshade is installed inside the lampshade (2004) (2004) it is fixedly installed with snoot (2006) on the outside of side by heat fusion, by solid in the middle part of lampshade (2004) other side Determine screw to be fixedly installed with regulation handle (2007), described regulation handle (2007) one end is fixedly installed with control by fixed screw System switch (2008).

10. a kind of basketball paces according to claim 9 and leg muscle training device, it is characterised in that: the control The output end for switching (2008) is electrically connected the input terminal of ultraviolet germicidal lamp (2005), the input of the control switch (2008) End and the output end of power supply are electrically connected.