CN110279982A - The athletic training device of multi-functional both legs split training movement - Google Patents

The athletic training device of multi-functional both legs split training movement Download PDF

Info

Publication number
CN110279982A
CN110279982A CN201910685847.0A CN201910685847A CN110279982A CN 110279982 A CN110279982 A CN 110279982A CN 201910685847 A CN201910685847 A CN 201910685847A CN 110279982 A CN110279982 A CN 110279982A
Authority
CN
China
Prior art keywords
snag
station rack
welded
functional
training device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910685847.0A
Other languages
Chinese (zh)
Inventor
沈涛涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Hezhong Moses Technology Consulting Co Ltd
Original Assignee
Anhui Hezhong Moses Technology Consulting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Hezhong Moses Technology Consulting Co Ltd filed Critical Anhui Hezhong Moses Technology Consulting Co Ltd
Priority to CN201910685847.0A priority Critical patent/CN110279982A/en
Publication of CN110279982A publication Critical patent/CN110279982A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising 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
    • A63B21/055Exercising 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 extension element type
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/0482Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the hip joints
    • A63B23/0488Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs primarily by articulating the hip joints by spreading the legs
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12Exercising 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

Landscapes

  • 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 present invention provides the athletic training device of multi-functional both legs split training movement, including the second tension spring, the second idler wheel, mounting hole and rear protection pad;The bottom plate be about and in their top surface be welded with stand at one, this stand passes through stiffening plate and forms three row's putting holes;The top surface of the stand is welded with a mandril, and the back side of mandril is welded with ladder at one by angled manner;About the thread bush is, and they run through and are welded on mandril, and bilateral symmetry;Two-part structure has carried out good combination, when carrying out split campaign using bottom, top arm extensional motion can also synchronize progress, be both, the safety that top arm stretching structure is mainly used also for raising, carry out the operation of hand pulling type total balance of the body, meanwhile to further increase safety after, rear side be equipped with ladder on be mounted with protection back cushion, structure is more reasonable, and prevention safety coefficient is higher.

Description

The athletic training device of multi-functional both legs split training movement
Technical field
The invention belongs to athletic training engineering device technique fields, more specifically, in particular to multi-functional both legs split training The athletic training device of movement.
Background technique
Athletic training is to make soldier build up health, tempering brave tough and tensile spirit and the military practical technical ability of grasp and carry out Training.It is the basis of every training, is to improve combat effectiveness of the troops service, while athletic training device is also chiefly used in entirely People's physical exercise, is placed in health club more, and according to training content, most of training cartridges are equipped with step type training device and stretch It lifts and combination that rotary training device and various structures carry out.
Based on above-mentioned, the inventors discovered that, there are no a structurally reasonable civilian instructions in existing athletic training device Practice device, can staged carry out split exercise, and the requirement of too professional split device and ordinarily resident is not inconsistent, and is not achieved The easily purpose of entertainment body-building.
Then, in view of this, being studied improvement for existing structure and missing, one kind is provided and is directed to nationwide fitness programs The athletic training device of multi-functional both legs split training movement, to achieve the purpose that with more more practical value.
Summary of the invention
In order to solve the above technical problem, the present invention provides multi-functional both legs splits to train the athletic training device moved, To solve in above-mentioned existing athletic training device there are no a structurally reasonable civilian training device, can staged carry out Split is taken exercise, and the requirement of too professional split device and ordinarily resident is not inconsistent, and the purpose of easily recreational body-building is not achieved The problem of.
The purpose and effect of the athletic training device of the multi-functional both legs split training movement of the present invention, by technology in detail below Means are reached:
The athletic training device of multi-functional both legs split training movement, including bottom plate, stand, mandril, kerve, stiffening plate, Column is turned up in draw runner, the left snag of station rack, the right snag of station rack, shaft, plate of standing, roller bearing, the first idler wheel, ladder, thread bush, and first draws Spring, hanging ring, the second tension spring, the second idler wheel, mounting hole and rear protection pad;The bottom plate be about and weld in their top surface It is connected to stand at one, this stand forms three row's putting holes by stiffening plate;The top surface of the stand is welded with a mandril, and pushes up The back side of bar is welded with ladder at one by angled manner;About the thread bush is, and they run through and are welded on mandril On, and bilateral symmetry;The top surface of the bottom plate also supporting welding has kerve at one, and this kerve is rectangular vallecular cavity structure, And the left snag of station rack and the right snag of station rack are combined in the inner cavity of this kerve;The bottom plate, stand, mandril together constitute One structure is similar to the support body structure of stool, and the trapezoidal structure of stand of the left and right sides.
Further, after the kerve is by two backplanes supports, the distance with ground centimetre is formed in bottom.
Further, the top surface of the kerve is equipped with front and back twice position-limited edge edge, and is welded with two in the bottom surface of kerve Draw runner.
Further, the left snag of the station rack and the right snag of station rack are the double groove cavity configuration of brigade Steel material, and it Top by shaft through being cooperatively connected.
Further, the lowermost end of the left snag of the station rack and the right snag of station rack passes through roller bearing respectively and is equipped with the first idler wheel With the second idler wheel, and to be sliding groove structure, the left snag of station rack and the right snag of station rack roll cooperation in draw runner by idler wheel to two idler wheels On.
Further, three pieces are welded in the top surface vallecular cavity of the left snag of the station rack and the right snag of station rack with anti-skid chequer The station plate of reason.
Further, one is also welded with by welding base in the bottom surface vallecular cavity of the left snag of the station rack and the right snag of station rack Second tension spring.
Further, first tension spring is also equipped with by the way that column is turned up in the thread bush, and this first tension spring Lowermost end is also combined with hanging ring.
Further, the two rows of mounting holes in left and right are offered on front side of the column tube of the ladder, and are installed by this two rows Hole is equipped with the rear protection pad of air cushion pattern at one.
Compared with prior art, the invention has the following beneficial effects:
The device of this structure is directed to designed by public recreation occasion, and structure is simple, and bottom is divided into split and tempers training Structure, top are divided into arm extensional motion training structure, and two-part structure has been carried out good combination, split using bottom When fork movement, top arm extensional motion can also synchronize progress, be both, and top arm stretching structure mainly makes also for raising Safety carries out the operation of hand pulling type total balance of the body, meanwhile, after further increasing safety, it is equipped on ladder and pacifies in rear side Protection back cushion is filled, structure is more reasonable, and prevention safety coefficient is higher.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention (without protective pad).
Fig. 2 is the partial structural diagram of the invention drawn by Fig. 1.
Fig. 3 is rear portion visual angle schematic diagram of the invention.
Fig. 4 is main plan view of the invention.
Fig. 5 is the novel left view structural representation of this reality.
Fig. 6 is thread bush of the present invention, and the exploded view of column and the first tension spring is turned up.
Fig. 7 is the intracavitary tension spring schematic view of the mounting position of snag bottom of the present invention U-shaped.
Fig. 8 is the novel kerve internal trolley installation site structural schematic diagram of this reality.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
Bottom plate -1, stand -2, mandril -3, kerve -4, stiffening plate -5, draw runner -6, the left snag -7 of station rack, station rack Column-is turned up in right snag -8, shaft -9, plate -10 of standing, roller bearing -11, the first idler wheel -12, ladder -13, thread bush -14 15, the first tension spring -16, hanging ring -17, the second tension spring -18, the second idler wheel -19, mounting hole -20, rear protection pad -21.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more;Term " on ", The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected;It can be machine Tool connection, is also possible to be electrically connected;It can be directly connected, it can also be indirectly connected through an intermediary.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 8:
The present invention provides multi-functional both legs split the trained athletic training device moved, including bottom plate 1, stand 2, mandril 3, Kerve 4, stiffening plate 5, draw runner 6, the left snag 7 of station rack, the right snag 8 of station rack, shaft 9, plate 10 of standing, roller bearing 11, the first idler wheel 12 are climbed Column 15, the first tension spring 16, hanging ring 17, the second tension spring 18, the second idler wheel 19, mounting hole 20 and rear shield is turned up in ladder 13, thread bush 14 Pad 21;The bottom plate 1 be about and in their top surface be welded with stand 2 at one, this stand 2 passes through 5 shape of stiffening plate At three row's putting holes;The top surface of the stand 2 is welded with a mandril 3, and the back side of mandril 3 is welded at one by angled manner Ladder 13;About the thread bush 14 is, and they run through and are welded on mandril 3, and bilateral symmetry;The bottom plate 1 Top surface also supporting welding have kerve 4 at one, and this kerve 4 is rectangular vallecular cavity structure, and in the inner cavity of this kerve 4 It is combined with the left snag 7 of station rack and the right snag 8 of station rack;The bottom plate 1, stand 2, mandril 3 together constitute a structure and are similar to The support body structure of stool, and the trapezoidal structure of stand 2 of the left and right sides.
Wherein, after the kerve 4 is by the support of two bottom plates 1, the distance with 8 centimetres of ground is formed in bottom, favorably Device is started shipment in the insertion of fork truck fork arm, it is structurally reasonable.
Wherein, the top surface of the kerve 4 be equipped with front and back twice position-limited edge edge, and the bottom surface of kerve 4 be welded with two with In the draw runner 6 of slider roller, it play the guiding role to the first idler wheel 12 and the second idler wheel 19 of rolling.
Wherein, the left snag 7 of the station rack and the right snag 8 of station rack are to realize storage convenient for the second tension spring of bottom 18 when rotation Brigade steel double groove cavity configuration, and their top by shaft 9 through being cooperatively connected, form the sliding of pedal both feet Structure realizes split campaign.
Wherein, the lowermost end of the left snag 7 of the station rack and the right snag 8 of station rack passes through roller bearing 11 respectively and is equipped with the first idler wheel 12 and second idler wheel 19, and two idler wheels are that sliding groove structure, the left snag 7 of station rack and the right snag 8 of station rack pass through idler wheel and roll cooperation On draw runner 6.
Wherein, three pieces are welded in the top surface vallecular cavity of the left snag 7 of the station rack and the right snag 8 of station rack with slip-resistant texture Station plate 10, the staged for thus forming three height and positions tramples device, realizes advanced athleticism step by step.
Wherein, one piece the is also welded with by welding base in the bottom surface vallecular cavity of the left snag 7 of the station rack and the right snag 8 of station rack Two tension springs 18, this tension spring is used for so that jag post exercise snag can realize return, and receipts move in auxiliary foot, receive and transport in both feet It moves more laborsaving.
Wherein, first tension spring 16, and this first tension spring are also equipped with by the way that column 15 is turned up in the thread bush 14 16 lowermost end is also combined with hanging ring 17, it will thus be seen that top arm stretching structure was mainly used also for raising Safety carries out the operation of hand pulling type total balance of the body.
Wherein, the two rows of mounting holes 20 in left and right are offered on front side of the column tube of the ladder 13, and are installed by this two rows Hole 20 is equipped with the rear protection pad 21 of air cushion pattern at one, meanwhile, after further increasing safety, it is equipped on ladder and installs in rear side Protection back cushion, structure is more reasonable, and prevention safety coefficient is higher.
The specifically used mode and effect of the present embodiment:
This device is pitched apart from gap to training place using fork truck by what bottom base panel 1 and 4 bottom surface of kerve were formed, such as Cell activity square etc., amusement personnel's both feet station is on the plate 10 of station, so that the left snag 7 of hinged station rack and the right station of station rack 8 stress of bar completes downward motion in kerve 4 using idler wheel, to artificially realize that the training of split formula can root to improve safety According to own situation, double arm held upwards are pulled on hanging ring 17, are made extensional motion to the first tension spring 16, are synchronized and tempered both arms, and mention High safety, as shown in fig. 6, since the first tension spring 16 is cooperated in thread bush 14 by the height-regulating column 15 of thread pattern , and the protrusion knob structure having convenient for hand exercise is turned up at the top of column 15 as shown in Figure 6, therefore structure has height adjustment Property, height-regulating 15 position of column at two can be artificially climbed to by the ladder of rear side, adjust the first tension spring of bottom 16 and 17 institute of hanging ring Height and position where the draw piece of composition on device improves practicability.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.

Claims (9)

1. the athletic training device of multi-functional both legs split training movement, it is characterised in that: the multi-functional both legs split training fortune Dynamic athletic training device includes bottom plate (1), stand (2), mandril (3), kerve (4), stiffening plate (5), draw runner (6), a station rack left side Snag (7), the right snag of station rack (8), shaft (9), plate of standing (10), roller bearing (11), the first idler wheel (12), ladder (13), thread bush (14), be turned up column (15), the first tension spring (16), hanging ring (17), the second tension spring (18), the second idler wheel (19), mounting hole (20) and Protection pad (21) afterwards;The bottom plate (1) be about and in their top surface be welded with stand at one (2), this stand (2) is logical It crosses stiffening plate (5) and forms three row's putting holes;The top surface of the stand (2) is welded with a mandril (3), and the back side of mandril (3) Ladder at one (13) are welded with by angled manner;About the thread bush (14) is, and they run through and are welded on mandril (3) on, and bilateral symmetry;The top surface also supporting welding of the bottom plate (1) has kerve at one (4), and this kerve (4) is rectangle Vallecular cavity structure, and the left snag of station rack (7) and the right snag of station rack (8) are combined in the inner cavity of this kerve (4);The bottom plate (1), stand (2), mandril (3) together constitute the support body structure that a structure is similar to stool, and the stand of the left and right sides (2) trapezoidal structure.
2. the athletic training device of multi-functional both legs split training movement as described in claim 1, it is characterised in that: the kerve (4) after by two bottom plates (1) support, the distance with 8 centimetres of ground is formed in bottom.
3. the athletic training device of multi-functional both legs split training movement as described in claim 1, it is characterised in that: the kerve (4) top surface is equipped with front and back twice position-limited edge edge, and is welded with two draw runners (6) in the bottom surface of kerve (4).
4. the athletic training device of multi-functional both legs split training movement as described in claim 1, it is characterised in that: the station rack Left snag (7) and the right snag of station rack (8) are the double groove cavity configuration of brigade Steel material, and their top passes through a shaft (9) through mating connection.
5. the athletic training device of multi-functional both legs split training movement as described in claim 1, it is characterised in that: the station rack The lowermost end of left snag (7) and the right snag of station rack (8) passes through roller bearing (11) respectively and is equipped with the first idler wheel (12) and the second idler wheel (19), and two idler wheels are that sliding groove structure, the left snag of station rack (7) and the right snag of station rack (8) are cooperated by idler wheel rolling in draw runner (6) on.
6. the athletic training device of multi-functional both legs split training movement as described in claim 1, it is characterised in that: the station rack The station plate (10) that three pieces have slip-resistant texture is welded in the top surface vallecular cavity of left snag (7) and the right snag of station rack (8).
7. the athletic training device of multi-functional both legs split training movement as described in claim 1, it is characterised in that: the station rack Second tension spring (18) is also welded with by welding base in the bottom surface vallecular cavity of left snag (7) and the right snag of station rack (8).
8. the athletic training device of multi-functional both legs split training movement as described in claim 1, it is characterised in that: the screw thread It is also equipped with first tension spring (16) by the way that column (15) are turned up in set (14), and the lowermost end of this first tension spring (16) is also It is combined with hanging ring (17).
9. the athletic training device of multi-functional both legs split training movement as described in claim 1, it is characterised in that: the ladder (13) the two rows of mounting holes (20) in left and right are offered on front side of column tube, and gas at one is installed by this two rows of mounting hole (20) Pad the rear protection pad (21) of pattern.
CN201910685847.0A 2019-07-28 2019-07-28 The athletic training device of multi-functional both legs split training movement Pending CN110279982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910685847.0A CN110279982A (en) 2019-07-28 2019-07-28 The athletic training device of multi-functional both legs split training movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910685847.0A CN110279982A (en) 2019-07-28 2019-07-28 The athletic training device of multi-functional both legs split training movement

Publications (1)

Publication Number Publication Date
CN110279982A true CN110279982A (en) 2019-09-27

Family

ID=68022622

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910685847.0A Pending CN110279982A (en) 2019-07-28 2019-07-28 The athletic training device of multi-functional both legs split training movement

Country Status (1)

Country Link
CN (1) CN110279982A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114272565A (en) * 2021-12-30 2022-04-05 唐山师范学院 Aerobics exercises is with preventing split trainer of being injured

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9013812U1 (en) * 1990-10-04 1990-12-06 Rittmann, Petra, 4236 Hamminkeln Split machine for the side splits
CN101670166A (en) * 2009-09-28 2010-03-17 王殳 Flexible action trainer for practicing leg part slashing action
US7798943B1 (en) * 2009-08-05 2010-09-21 Cheng-Ta Tsai Exercising device
CN104689521A (en) * 2015-02-03 2015-06-10 陕西理工学院 Baby teaching aid
CN205460714U (en) * 2016-01-08 2016-08-17 华北水利水电大学 Split exercise equipment
CN106075829A (en) * 2016-06-23 2016-11-09 巢湖学院 A kind of horizontal split and perpendicular split exercising apparatus
CN208823887U (en) * 2018-07-16 2019-05-07 哈尔滨体育学院 Gymnastic training split auxiliary device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9013812U1 (en) * 1990-10-04 1990-12-06 Rittmann, Petra, 4236 Hamminkeln Split machine for the side splits
US7798943B1 (en) * 2009-08-05 2010-09-21 Cheng-Ta Tsai Exercising device
CN101670166A (en) * 2009-09-28 2010-03-17 王殳 Flexible action trainer for practicing leg part slashing action
CN104689521A (en) * 2015-02-03 2015-06-10 陕西理工学院 Baby teaching aid
CN205460714U (en) * 2016-01-08 2016-08-17 华北水利水电大学 Split exercise equipment
CN106075829A (en) * 2016-06-23 2016-11-09 巢湖学院 A kind of horizontal split and perpendicular split exercising apparatus
CN208823887U (en) * 2018-07-16 2019-05-07 哈尔滨体育学院 Gymnastic training split auxiliary device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114272565A (en) * 2021-12-30 2022-04-05 唐山师范学院 Aerobics exercises is with preventing split trainer of being injured

Similar Documents

Publication Publication Date Title
US8790198B1 (en) Tackling dummy and system
CN103611276B (en) Net post dedicated for park volleyballs
US20040242379A1 (en) Treadmill
US20040242380A1 (en) Treadmill
CN104093460A (en) Exercise assisting device
CN110279982A (en) The athletic training device of multi-functional both legs split training movement
CN108057219B (en) Training device for aerobics exercises
CN112121384A (en) Boxing stick stake that can alternate form automatically
CN103230670A (en) Ping-pong ball drop point accurately practicing and ball collecting net rack
US20130130818A1 (en) Method and apparatus for playing theme-based simulated golf game
CN207562281U (en) Athletic training balance supplemental training platform
CN201030198Y (en) Multifunctional basketball stand
CN209270768U (en) A kind of basketball training device
CN107638676A (en) A kind of pupil's football training device
CN202199032U (en) Running machine with sit-up function
CN203196208U (en) Electric treadmill
CN205649811U (en) Basketball stands of convenient lift
CN201949583U (en) Movable volleyball stand
CN109731312A (en) A kind of golf sports batting platform of any adjustable inclination
CN108355299A (en) A kind of resistive drag force treadmill
CN215691521U (en) Volleyball pass teaching trainer
CN219023158U (en) Chest training ware is pushed away to one side to strength
CN108837456A (en) A kind of sport wushu flyer exercise device of preventing injury from fall
CN212548215U (en) Golf core strength sidesway rhythm training ware
CN211885283U (en) Physical training device for volleyball athletes

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20190927