CN113559469A - Finger buckling force training tool for sports - Google Patents
Finger buckling force training tool for sports Download PDFInfo
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- CN113559469A CN113559469A CN202110907481.4A CN202110907481A CN113559469A CN 113559469 A CN113559469 A CN 113559469A CN 202110907481 A CN202110907481 A CN 202110907481A CN 113559469 A CN113559469 A CN 113559469A
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- cylinder
- fixed
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- torsion spring
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/16—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for hands or fingers
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/045—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters having torsion or bending or flexion element
- A63B21/0455—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters having torsion or bending or flexion element having torsion element around its longitudinal axis
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a finger buckling force training tool for sports, which comprises a base, wherein a protective cylinder is arranged above the base and is installed on the base through a connecting cylinder, a plurality of upper open grooves are formed in the peripheral surface of the upper end of the protective cylinder, a plurality of lower open grooves are formed in the peripheral surface of the lower end of the protective cylinder, and a training mechanism is arranged in the protective cylinder; the training mechanism comprises a fixed cylinder and a fixed disc, the fixed cylinder is arranged in the base, the fixed disc is arranged at the top of the protective cylinder, a knob cylinder is arranged between the fixed cylinder and the fixed disc, a positioning cylinder is arranged at the top end of the fixed cylinder, one end of the positioning cylinder is connected with the top end of the fixed cylinder, the other end of the positioning cylinder is connected with one end of the knob cylinder through a lower torsion spring, an upper knob cylinder is arranged on the bottom surface of the fixed disc, one end of the upper knob cylinder is connected with the middle position of the bottom surface of the fixed disc, and the other end of the upper knob cylinder is connected with the other end of the knob cylinder through an upper torsion spring; the peripheral surface of the upper rotary adjusting cylinder is provided with a plurality of upper buckling force trainers. The invention realizes the buckling force training of the fingers and greatly improves the efficiency of the finger buckling force training.
Description
Technical Field
The invention relates to a training tool, in particular to a finger buckling force training tool for sports.
Background
The comprehensive trainer is also called a multifunctional trainer and is often called a comprehensive multifunctional training apparatus. Comprehensive training ware, including main chassis, footing and back footing before the both ends of main chassis are connected with respectively, the upper surface of main chassis is connected with the regulation stand, including rake and elbow portion, the upper end of rake is connected with the one end of elbow portion, the other end of elbow portion is connected with the middle part of the body frame body, on the front footing is arranged in to the bottom of the body frame body, the top of the body frame body is connected with the curved support body, the front surface of the body frame body is equipped with the cushion, the cushion rear surface has two arms through slide pin swing joint, be connected with the stretch cord through adjusting the slide pin on the rake of regulation stand and adjust the seat, the stretch cord is adjusted the one end that the seat is connected with the stretch cord group, the other end of stretch cord group passes the stretch cord pulley seat and is connected with first wire rope, the other side of third pulley is equipped with first steel wire and detains, first steel wire detains the one end that is connected with second wire rope, the other end of second wire rope passes each pulley in proper order and is connected with the steel wire knot. The existing comprehensive trainer is inconvenient for training the fingers of an operator, in particular for training the buckling force of the fingers.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides a finger buckling force training tool for sports, which realizes the buckling force training of fingers and greatly improves the finger buckling force training efficiency.
The technical problem of the invention is mainly solved by the following technical scheme:
a finger buckling force training tool for sports comprises a base, wherein a protective cylinder is arranged above the base and is installed on the base through a connecting cylinder, a plurality of upper open grooves are formed in the peripheral surface of the upper end of the protective cylinder, a plurality of lower open grooves are formed in the peripheral surface of the lower end of the protective cylinder, and a training mechanism is arranged inside the protective cylinder; the training mechanism comprises a fixed cylinder and a fixed disc, the fixed cylinder is arranged in the base, the fixed disc is arranged at the top of the protective cylinder, a knob cylinder is arranged between the fixed cylinder and the fixed disc, a positioning cylinder is arranged at the top end of the fixed cylinder, one end of the positioning cylinder is connected with the top end of the fixed cylinder, the other end of the positioning cylinder is connected with one end of the knob cylinder through a lower torsion spring, an upper knob cylinder is arranged on the bottom surface of the fixed disc, one end of the upper knob cylinder is connected with the middle position of the bottom surface of the fixed disc, and the other end of the upper knob cylinder is connected with the other end of the knob cylinder through an upper torsion spring; the outer peripheral face of going up the spiral shell of transferring is equipped with a plurality of upper buckling strength training wares, and the inner of upper buckling strength training ware is connected with the outer peripheral face of last spiral shell of transferring, and the outer end of going up the buckling strength training ware is installed in last fluting department, and the outer peripheral face of spiral shell of transferring is equipped with a plurality of lower buckling strength training wares, and the inner of lower buckling strength training ware is connected with the outer peripheral face of spiral shell of transferring, and the outer end of lower buckling strength training ware is installed fluting department under.
Furthermore, the bottom of each upper buckling force trainer is provided with a shifting pipe, the top of each lower buckling force trainer is provided with a lower screwing adjusting pipe, one end of the lower screwing adjusting pipe is connected with the top of the lower buckling force trainer, one end of the shifting pipe is connected with the upper buckling force trainer, and the other end of the lower screwing adjusting pipe is connected with the other end of the shifting pipe through a first torsion spring; the circumferential surface of the protective cylinder is provided with a plurality of inserting holes, and the circumferential surface of the shifting pipe is provided with a plurality of stopping holes which correspond to the inserting holes; the stop hole is inserted into the insertion hole to form a stop rod.
Further, the upper buckling force trainer and the lower buckling force trainer have the same shape and structure; the upper buckling force trainer comprises a shifting rod, the front end of the shifting rod is provided with a clamping part, the front end of the clamping part is provided with a clamping groove, a shifting block is arranged in the clamping groove, and the front surfaces of the two ends of the shifting block are provided with a plurality of finger shifting grooves which are arranged at equal intervals; the shifting block and the shifting rod are arranged in a vertical mode in the axial direction; the shifting block is arranged on the clamping part through a fixing pin; the front surface of the shifting block is in an arc shape; the peripheral surface of the fixed cylinder is provided with a locking piece, the peripheral surface of the base is provided with a plurality of inserting grooves, and the locking piece is arranged in the inserting grooves; a second torsion spring is arranged between the locking piece and the lower buckling force trainer; the second torsion spring is arranged in parallel with the axial direction of the fixed cylinder; the axial direction of the second torsion spring and the axial direction of the first torsion spring are arranged in the same straight line; the base comprises a base main body, wherein a plurality of fixing grooves and fixing holes are formed in the peripheral surface of the base main body, and the fixing holes are formed in the bottom surfaces of the fixing grooves; the side wall of the base main body is provided with a plurality of lock holes, the lock holes are communicated with the insertion groove, lock pins are installed in the lock holes, and the lock pieces are locked in the insertion groove through the lock pins.
Furthermore, the outer circumferential surface of the protection cylinder is provided with a handle, the axial direction of the handle is perpendicular to the axial direction of the protection cylinder, one end of the handle is connected with the outer circumferential surface of the protection cylinder, and the other end of the handle is a free end.
Furthermore, the locking piece comprises a fixed block and a locking block, the front part of the fixed block is provided with a fixed part, the front end of the locking block is a free end, the rear end of the locking block is provided with a rotary adjusting part, and the rotary adjusting part is connected with the fixed part through an adjusting arm; the front part of the fixing part is provided with a first fixing groove, and one end of the adjusting arm is arranged in the first fixing groove through a first inserting shaft; the top of the rotary adjusting part is provided with a second fixing groove, and the other end of the adjusting arm is arranged in the second fixing groove through a second inserting shaft; the front surface of the fixed block is provided with an anti-collision spring, the anti-collision spring is arranged above the fixed part, and the anti-collision spring is arranged behind the rotary adjusting part; both side surfaces of the rotary adjusting part are provided with side pipes.
According to the finger buckling force training tool for sports, an operator can install a base on a table top or place the base on the left hand of the operator, the thumb and other four fingers of the right hand of the operator are opened and placed on two adjacent upper buckling force trainers respectively, when the thumb and other four fingers are buckled inwards, the two adjacent upper buckling force trainers are driven to rotate oppositely, the upper buckling force trainers rotate to drive the upper rotary adjusting cylinder to rotate, the upper rotary adjusting cylinder rotates to drive the upper torsion spring to rotate, the upper torsion spring rotates to drive the rotary knob cylinder to rotate, the rotary knob cylinder rotates to drive the lower torsion spring to rotate, and the rotary knob cylinder and the lower torsion spring generate reset acting force after rotating; the thumb and other four fingers need to exert force and just can make the knot power training ware rotate to realize the knot power training of finger, on the same reason, operator's right hand thumb and other four fingers open and place respectively on two adjacent knot power training wares down, when the thumb was detained with other four points to the interior, drive two adjacent knot power training wares and rotate in opposite directions down, thereby realize the knot power training of finger, improved the efficiency that the knot power trained of finger greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the finger power training tool for sports according to the present invention.
Fig. 2 is a schematic structural view of the training mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the upper buckling force training device of the present invention.
Figure 4 is a schematic view of the lock of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 4, a finger-clasping force training tool for sports comprises a base 1, a protective cylinder 2 is arranged above the base 1, the protective cylinder 2 is mounted on the base 1 through a connecting cylinder 3, a plurality of upper slots 4 are arranged on the outer peripheral surface of the upper end of the protective cylinder 2, a plurality of lower slots 5 are arranged on the outer peripheral surface of the lower end of the protective cylinder 2, and a training mechanism 6 is arranged inside the protective cylinder 2; the training mechanism 6 comprises a fixed cylinder 7 and a fixed disc 8, the fixed cylinder 7 is installed in the base 1, the fixed disc 8 is installed at the top of the protective cylinder 2, a knob cylinder 9 is arranged between the fixed cylinder 7 and the fixed disc 8, a positioning cylinder 12 is arranged at the top end of the fixed cylinder 7, one end of the positioning cylinder 12 is connected with the top end of the fixed cylinder 7, the other end of the positioning cylinder 12 is connected with one end of the knob cylinder 9 through a lower torsion spring 13, an upper rotary adjusting cylinder 10 is arranged on the bottom surface of the fixed disc 8, one end of the upper rotary adjusting cylinder 10 is connected with the middle position of the bottom surface of the fixed disc 8, and the other end of the upper rotary adjusting cylinder 10 is connected with the other end of the knob cylinder 9 through an upper torsion spring 11; go up the outer peripheral face of a spiral shell 10 and be equipped with a plurality of upper buckling force training equipments 14, the inner of upper buckling force training equipments 14 is connected with the outer peripheral face of an upper spiral shell 10, the outer end of upper buckling force training equipments 14 is installed at last fluting 4 department, the outer peripheral face of a knob section of thick bamboo 9 is equipped with a plurality of lower buckling force training equipments 15, the inner of lower buckling force training equipments 15 is connected with the outer peripheral face of a knob section of thick bamboo 9, the outer end of lower buckling force training equipments 15 is installed at fluting 5 department down.
According to the finger buckling force training tool for sports, an operator can install a base 1 on a table top or place the base on the left hand of the operator, the thumb and other four fingers of the right hand of the operator are opened and placed on two adjacent upper buckling force trainers 14 respectively, when the thumb and other four fingers are buckled inwards, the two adjacent upper buckling force trainers 14 are driven to rotate oppositely, the upper buckling force trainers 14 rotate to drive an upper turning cylinder 10 to rotate, the upper turning cylinder 10 rotates to drive an upper torsion spring 11 to rotate, the upper torsion spring 11 rotates to drive a turning cylinder 9 to rotate, the turning cylinder 9 rotates to drive a lower torsion spring 13 to rotate, and the turned turning cylinder 9 and the lower torsion spring 13 generate reset acting force; the thumb and other four fingers need to exert force to make upper buckling force trainer 14 rotate, thereby realizing the buckling force training of fingers, and on the same reason, the thumb of the right hand of an operator and other four fingers are opened and respectively placed on two adjacent lower buckling force trainers 15, and when the thumb and other four fingers are buckled inwards, the two adjacent lower buckling force trainers 15 are driven to rotate oppositely, thereby realizing the buckling force training of fingers, and greatly improving the efficiency of the finger buckling force training.
Preferably, the bottom of each upper buckling force training device 14 is provided with a shifting pipe 16, the top of each lower buckling force training device 15 is provided with a lower rotation adjusting pipe 17, one end of the lower rotation adjusting pipe 17 is connected with the top of the lower buckling force training device 15, one end of the shifting pipe 16 is connected with the upper buckling force training device 14, and the other end of the lower rotation adjusting pipe 17 is connected with the other end of the shifting pipe 16 through a first torsion spring 18; the circumferential surface of the protective cylinder 2 is provided with a plurality of inserting holes 31, the circumferential surface of the shifting pipe 16 is provided with a plurality of stopping holes 30, and the stopping holes 30 correspond to the inserting holes 31; a stop rod is inserted into the stop hole 30 and the insertion hole 31; the rotation of the upper rotary adjusting cylinder 10 and the rotation of the lower buckling force trainer 15 drive the shifting pipe 16 and the lower rotary adjusting pipe 17 to rotate, the rotation of the shifting pipe 16 and the lower rotary adjusting pipe 17 drives the first torsion spring 18 to realize the purpose, and the first torsion spring 18 generates the reset acting force; the rotating shifting pipe 16 and the lower rotary adjusting pipe 17 are reset, an operator can only control the shifting pipe 16 and the lower rotary adjusting pipe 17 through the finger through force buckling, the rotation of the shifting pipe 16 and the lower rotary adjusting pipe 17 is convenient for the buckling force training of the finger, and the efficiency of the finger buckling force training is greatly improved.
Preferably, the upper and lower buckle- force trainers 14 and 15 are identical in shape and structure; the upper buckling force trainer 14 comprises a shifting rod 19, the front end of the shifting rod 19 is provided with a clamping part 20, the front end of the clamping part 20 is provided with a clamping groove 21, a shifting block 22 is arranged in the clamping groove 21, and the front surfaces of two ends of the shifting block 22 are provided with a plurality of finger shifting grooves 24 which are arranged at equal intervals; the shifting block 22 is arranged vertically to the axial direction of the shifting rod 19; the shifting block 22 is arranged on the clamping part 20 through a fixed pin 23; the front surface of the shifting block 22 is in an arc shape; specifically, the fingers of an operator are placed in a finger shifting groove 24 of the shifting block 22, the operator shifts the shifting block 22 through the finger shifting groove 24, the shifting block 22 drives the shifting rod 19 to swing transversely through the clamping part 20, the rotation of the shifting rod 19 drives the upper rotary adjusting cylinder 10 to rotate, the rotation of the upper rotary adjusting cylinder 10 drives the upper torsion spring 11 to rotate, the rotation of the upper torsion spring 11 drives the rotary knob cylinder 9 to rotate, the rotation of the rotary knob cylinder 9 drives the lower torsion spring 13 to rotate, and the rotary knob cylinder 9 and the lower torsion spring 13 generate reset acting force; the thumb and the other four fingers need to exert force to rotate the upper buckling force training device 14, so as to realize the buckling force training of the fingers.
Preferably, the outer circumference of the fixed cylinder 7 is provided with a locking piece 28, the circumference of the base 1 is provided with a plurality of insertion grooves 38, and the locking piece 28 is installed in the insertion grooves 38; a second torsion spring 29 is arranged between the locking piece 28 and the lower buckling force trainer 15; the second torsion spring 29 is arranged in parallel with the axial direction of the fixed cylinder 7; the axial direction of the second torsion spring 29 is arranged in the same straight line as the axial direction of the first torsion spring 18; the base 1 comprises a base main body 33, wherein a plurality of fixing grooves 34 and fixing holes 35 are formed in the peripheral surface of the base main body 33, and the fixing holes 35 are formed in the bottom surfaces of the fixing grooves 34; the side walls of the base main body 33 are provided with a plurality of lock holes 36, the lock holes 36 are communicated with the insertion grooves 38, lock pins 37 are installed in the lock holes 36, and the lock pieces 28 are locked in the insertion grooves 38 through the lock pins 37; the peripheral surface of the fixed cylinder 7 is firmly locked by the locking piece 28, in particular, the locking piece 28 is firmly installed in the insertion groove 38 by the locking pin 37; the torsion of the lower buckling force training device 15 is increased through the second torsion spring 29, so that the stronger finger strength of an operator can be required to pull the lower buckling force training device 15, the lower buckling force training device is suitable for adults, the buckling force training of fingers is facilitated, and the efficiency of the finger buckling force training is greatly improved.
Preferably, the outer circumferential surface of the casing 2 is provided with a handle 32, the axial direction of the handle 32 is perpendicular to the axial direction of the casing 2, one end of the handle 32 is connected with the outer circumferential surface of the casing 2, and the other end of the handle 32 is a free end; the operator holds the protective cylinder 2 through the grip 32, and the operator can conveniently take the training tool.
Preferably, the locking element 28 includes a fixed block 39 and a locking block 42, the front portion of the fixed block 39 is provided with a fixed portion 40, the front end of the locking block 42 is a free end, the rear end of the locking block 42 is provided with a rotary adjusting portion 43, and the rotary adjusting portion 43 is connected with the fixed portion 40 through an adjusting arm 45; a first fixing groove 41 is formed at the front of the fixing portion 40, and one end of the adjusting arm 45 is mounted in the first fixing groove 41 through a first insertion shaft 46; the top of the rotary adjusting part 43 is provided with a second fixing groove 44, and the other end of the adjusting arm 45 is installed in the second fixing groove 44 through a second inserting shaft 47; the front surface of the fixed block 39 is provided with an anti-collision spring 49, the anti-collision spring 49 is arranged above the fixed part 40, and the anti-collision spring 49 is arranged behind the rotary adjusting part 43; the two side surfaces of the rotary adjusting part 43 are provided with side pipes 48; the locking block 42 rotates around the second inserting shaft 47 through the rotary adjusting part 43, the rotary adjusting part 43 rotates around the first inserting shaft 46 through the adjusting arm 45, so that the locking block 42 is flexibly adjusted in a rotating manner, and the locking block 42 is fixed on a table top placed by an operator, so that the training tool is conveniently and firmly installed; the anti-collision spring 49 plays an anti-collision role, and prevents the rotary adjusting part 43 from directly colliding with the front part of the fixed block 39; the operator can also control the rotation of both side surfaces of the rotation adjusting section 43 through the side pipe 48.
Preferably, the top surface of the shift lever 19 is provided with a positioning groove 25, the cross section of the positioning groove 25 is in a V-shape, the edge of the bottom surface of the fixed disk 8 is provided with a positioning column 26, the positioning column 26 is arranged in parallel with the axial direction of the knob cylinder 9, the upper end of the positioning column 26 is connected with the edge of the bottom surface of the fixed disk 8, the lower end of the positioning column 26 is provided with a positioning part 27, the positioning part 27 is in a conical shape, and the positioning part 27 is installed in the positioning groove 25; in the process of horizontal rotation of the shift lever 19, the positioning portion 27 of the positioning column 26 is always located at the positioning groove 25, and the positioning groove 25 plays a role in guiding and positioning, so that the positioning portion 27 is stably limited at the positioning groove 25.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (10)
1. A finger buckling force training tool for sports comprises a base, wherein a protective cylinder is arranged above the base and is installed on the base through a connecting cylinder, a plurality of upper open grooves are formed in the peripheral surface of the upper end of the protective cylinder, a plurality of lower open grooves are formed in the peripheral surface of the lower end of the protective cylinder, and a training mechanism is arranged inside the protective cylinder;
the method is characterized in that: the training mechanism comprises a fixed cylinder and a fixed disc, the fixed cylinder is arranged in the base, the fixed disc is arranged at the top of the protective cylinder, a knob cylinder is arranged between the fixed cylinder and the fixed disc, a positioning cylinder is arranged at the top end of the fixed cylinder, one end of the positioning cylinder is connected with the top end of the fixed cylinder, the other end of the positioning cylinder is connected with one end of the knob cylinder through a lower torsion spring, an upper knob cylinder is arranged on the bottom surface of the fixed disc, one end of the upper knob cylinder is connected with the middle position of the bottom surface of the fixed disc, and the other end of the upper knob cylinder is connected with the other end of the knob cylinder through an upper torsion spring;
the outer peripheral face of going up the spiral shell of transferring is equipped with a plurality of upper buckling strength training wares, and the inner of upper buckling strength training ware is connected with the outer peripheral face of last spiral shell of transferring, and the outer end of going up the buckling strength training ware is installed in last fluting department, and the outer peripheral face of spiral shell of transferring is equipped with a plurality of lower buckling strength training wares, and the inner of lower buckling strength training ware is connected with the outer peripheral face of spiral shell of transferring, and the outer end of lower buckling strength training ware is installed fluting department under.
2. The physical training tool of claim 1, further comprising: every bottom of going up the spiral-lock training ware all is equipped with dials the pipe, and every top of spiral-lock training ware all is equipped with down and transfers the pipe, and the one end of transferring the pipe down is connected with the top of spiral-lock training ware down, and the one end of dialling the pipe is connected with last spiral-lock training ware, and the other end of transferring the pipe down and the other end of dialling the pipe pass through first torsional spring coupling.
3. The physical training tool of claim 2, further comprising: the circumferential surface of the protective cylinder is provided with a plurality of inserting holes, and the circumferential surface of the shifting pipe is provided with a plurality of stopping holes which correspond to the inserting holes; the stop hole is inserted into the insertion hole to form a stop rod.
4. The physical training tool of claim 1, further comprising: the upper buckling force trainer and the lower buckling force trainer have the same shape and structure; go up the buckling strength training ware and include the driving lever, the front end of driving lever is equipped with clamping part, and the front end of clamping part is equipped with the clamping groove, installs the shifting block in the clamping groove, and the both ends of shifting block openly all are equipped with a plurality of fingers that are equidistant and arrange and dial the groove.
5. The physical training tool of claim 4, wherein: the shifting block and the shifting rod are arranged in a vertical mode in the axial direction; the shifting block is arranged on the clamping part through a fixing pin; the front surface of the shifting block is in an arc shape.
6. The physical training tool of claim 4, wherein: the peripheral surface of the fixed cylinder is provided with a locking piece, the peripheral surface of the base is provided with a plurality of inserting grooves, and the locking piece is arranged in the inserting grooves; a second torsion spring is arranged between the locking piece and the lower buckling force trainer; the second torsion spring is arranged in parallel with the axial direction of the fixed cylinder; the axial direction of the second torsion spring and the axial direction of the first torsion spring are arranged in the same straight line.
7. The physical training tool of claim 6, wherein: the base comprises a base main body, wherein a plurality of fixing grooves and fixing holes are formed in the peripheral surface of the base main body, and the fixing holes are formed in the bottom surfaces of the fixing grooves; the side wall of the base main body is provided with a plurality of lock holes, the lock holes are communicated with the insertion groove, lock pins are installed in the lock holes, and the lock pieces are locked in the insertion groove through the lock pins.
8. The physical training tool of claim 1, further comprising: the outer peripheral surface of the protection cylinder is provided with a handle, the axial direction of the handle is vertical to the axial direction of the protection cylinder, one end of the handle is connected with the outer peripheral surface of the protection cylinder, and the other end of the handle is a free end.
9. The physical training tool of claim 1, further comprising: the latch fitting includes fixed block and locking piece, and the front portion of fixed block is equipped with the fixed part, and the front end of locking piece is the free end, and the rear end of locking piece is equipped with the portion of transferring soon, transfers portion and fixed part to pass through the regulating arm soon and is connected.
10. The physical training tool of claim 9, further comprising: the front part of the fixing part is provided with a first fixing groove, and one end of the adjusting arm is arranged in the first fixing groove through a first inserting shaft; the top of the rotary adjusting part is provided with a second fixing groove, and the other end of the adjusting arm is arranged in the second fixing groove through a second inserting shaft; the front surface of the fixed block is provided with an anti-collision spring, the anti-collision spring is arranged above the fixed part, and the anti-collision spring is arranged behind the rotary adjusting part; both side surfaces of the rotary adjusting part are provided with side pipes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110907481.4A CN113559469A (en) | 2021-08-09 | 2021-08-09 | Finger buckling force training tool for sports |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110907481.4A CN113559469A (en) | 2021-08-09 | 2021-08-09 | Finger buckling force training tool for sports |
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| CN113559469A true CN113559469A (en) | 2021-10-29 |
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| CN202110907481.4A Pending CN113559469A (en) | 2021-08-09 | 2021-08-09 | Finger buckling force training tool for sports |
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Application publication date: 20211029 |