CN108854013B - Multifunctional adjustable sand bag for physical training and martial arts training - Google Patents
Multifunctional adjustable sand bag for physical training and martial arts training Download PDFInfo
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- CN108854013B CN108854013B CN201810720496.8A CN201810720496A CN108854013B CN 108854013 B CN108854013 B CN 108854013B CN 201810720496 A CN201810720496 A CN 201810720496A CN 108854013 B CN108854013 B CN 108854013B
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- 239000004576 sand Substances 0.000 title claims description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 78
- 241000252254 Catostomidae Species 0.000 claims abstract description 5
- 239000000725 suspension Substances 0.000 claims description 9
- 210000000988 bone and bone Anatomy 0.000 abstract description 5
- 210000003205 muscle Anatomy 0.000 abstract description 5
- 239000008280 blood Substances 0.000 abstract description 4
- 210000004369 blood Anatomy 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000009499 grossing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 244000118350 Andrographis paniculata Species 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The invention provides a multifunctional adjustable sandbag for physical training martial arts, which comprises a sandbag supporting column, a second bevel gear and a bearing, wherein the bearing is arranged on the sandbag supporting column; a plurality of groups of uniformly distributed powerful suckers are embedded in the bottom end surface of the fillable base; a set of discs are welded at the bottom of the right end of the second supporting rod, and a set of pear-shaped speed balls are connected to the bottom of each disc in a shaft mode. Before the sandbag, a user can rotate the hand wheel, the lead screw rotates through transmission meshing between the first bevel gear and the second bevel gear, when the lead screw rotates, the lead screw nut matched with the lead screw for transmission converts the rotary motion of the lead screw into linear motion, and can reciprocate up and down, so that the pear-shaped speed ball can be adjusted to a proper height according to the height of the user, the user can conveniently hit the speed ball to warm up before the sandbag, the purposes of smooth qi and blood and moving bones and muscles are achieved, and the subsequent sandbag can not damage the human body.
Description
Technical Field
The invention belongs to the technical field of sports martial arts training equipment, and particularly relates to a multifunctional adjustable sand bag for sports martial arts training.
Background
The prior boxing sandbag and the speedball have different technical division in martial arts training, the boxing sandbag is mainly used for training a practicer to punch a fist with absolute strength and absolute speed, and the speedball is mainly used for training the practicer to punch a fist with speed and coordination. The problem of this kind of division of labor is that it is not possible to integrate the training of strength, coordination, speed, distance, direction and rhythm into one, so that the practicer can obtain the training effect most similar to that of real person. Particularly, in the aspect of distance sense, no matter the boxing sandbag is a hanging type sandbag or a vertical sandbag, the closest distance between two points is a straight line, so that the straight line boxing method can be determined to be a relatively farther position, the curve boxing method is more convenient to hit a middle close position, but the common sandbag is just characterized in that the front side of the sandbag is closest to a practicer, and the side of the sandbag is farther from the practicer, so that the distance sense of the practicer is disordered, the coordinated training of the walking method and the boxing method is not facilitated, and the training efficiency of the practicer is reduced. Because of the above-mentioned shortcomings of sandbag design, professional trainees often warn trainees that long-term sandbag exercises stiffness, makes great strides, slows down the punch, and causes motion distortion, which is especially problematic for beginners.
For example, application No.: 201520527136.8 the utility model relates to a dual-purpose body with speed ball
Formula boxing training sand bag, including the sand bag, be used for fixed sand bag's fixing base and vertically wear to put the stand at the sand bag middle part, stand upper portion be provided with a plurality of speed ball and be used for connecting the stand with the connecting portion of speed ball. Preferably, the connecting part is composed of a pair of steel ring frames sleeved on the upper part of the sandbag; the steel ring frame comprises a fastening ferrule sleeved on the sandbag, a reinforcing ring arranged on the upper part of the fastening ferrule and a connecting rod arranged on the periphery of the fastening ferrule and the reinforcing ring in a surrounding manner. One kind of speed has
The dual-purpose integral type boxing training sand bag of ball, its is rational in infrastructure, through the design to sand bag and two integrative of speedball, creats in the lump simultaneously on hitting the method of beating, can promote martial arts practitioner's distance control power, position control power, the rhythm of the step method, fist harmony, speed and motion better.
Based on above-mentioned patent, the inventor finds that, above-mentioned patent is when in actual use, is difficult for adjusting to the spare part of installation speed ball, and the speed ball just is single pear shape speed ball, can not satisfy sports martial arts daily training user demand.
For example, application No.: CN201621363200.4 the utility model belongs to the technical field of sports fitness equipment, concretely relates to multi-functional wushu training equipment, include: the device comprises a base, a pillar, a speed ball, a support rod, a height adjusting rod, a bag target, a target and a pile arm; the device is characterized in that the support column is vertically fixed on the base; the height adjusting rod is arranged at the top end of the support; the supporting rod consists of a horizontal rod and a vertical rod and is detachably fixed on the height adjusting rod; the speed ball is suspended at the horizontal rod end of the supporting rod; the target is fixedly connected to the vertical rod end of the supporting rod; the pile arm is detachably fixed on the support; the multifunctional martial arts training apparatus also comprises a bag target which can be sleeved at the upper end of the pillar. A multi-functional wushu training equipment, simple structure, convenient to use, height-adjustable and function are various, can satisfy the multiple body-building demand of the people of different heights.
Based on the patent, the inventor finds that in actual use, the strut of the speed ball and other objects can not be easily adjusted, and the installed speed ball is only a single pear-shaped speed ball and cannot meet the daily training and use requirements of sports martial arts.
Therefore, in view of the above, the present invention provides a multifunctional adjustable sand bag for martial arts training, which is improved based on the existing structure and defects, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a multifunctional adjustable sand bag for athletic martial arts training, which solves a series of problems.
The invention relates to a purpose and an effect of a multifunctional adjustable sand bag for sports martial arts training, which are achieved by the following specific technical means:
the multifunctional adjustable sandbag for physical martial arts training comprises a sandbag supporting column, a cylinder, a first supporting rod, a transmission cavity, a first opening structure, a spring, a base disc, a fillable base, a powerful suction cup, a transmission operating device, a transmission column, a hand wheel, a sandbag cushion layer, a second opening structure, a disc, a pear-shaped speed ball, a suspension speed ball, a rubber band, a screw rod, a first transmission rod, a second transmission rod, a screw rod nut, a second supporting rod, a third supporting rod, a first bevel gear, a second bevel gear and a bearing; a group of base discs are fixedly installed at the center of the top end face of the fillable base through bolts, and the top end face of each base disc is fixedly connected with the bottom end face of each sandbag supporting column through four groups of springs distributed in an annular array; a plurality of groups of uniformly distributed powerful suckers are embedded in the bottom end surface of the fillable base; the transmission cavity is formed in the sandbag supporting column and penetrates through the top end face of the sandbag supporting column; the bottom end of the inner wall of the transmission cavity is rotatably connected with the bottom of the first transmission rod through a group of bearings, and the top end of the first transmission rod is welded with the lead screw; the top end of the screw rod is welded with the bottom of the second transmission rod, and the top end of the second transmission rod is also rotatably connected to the top end of the inner wall of the transmission cavity through a group of bearings; the left end and the right end of the sandbag supporting column are both provided with a first opening structure which penetrates through the sandbag supporting column; the cylinder is welded on the outer wall of the right side of the sandbag supporting column and close to the bottom end of the sandbag supporting column, and the inner end of the cylinder is communicated with the transmission cavity; a group of first bevel gears is fixedly arranged on the outer wall of the first transmission rod; the inner wall of the cylinder is provided with a group of transmission operation devices which are jointly composed of the transmission columns and the hand wheels; the transmission column is also rotationally connected with the inner wall of the cylinder through a group of bearings; a group of second bevel gears are fixedly arranged at the position, located inside the transmission cavity, of the transmission column, and the second bevel gears are in transmission engagement with the first bevel gears; the second supporting rod is welded to the top end of the outer wall of the right side of the feed screw nut, which is matched with the first driving rod, on the first driving rod, and the right end of the second supporting rod penetrates through the first opening structure formed in the right side of the sandbag supporting column and is located on the right side of the first opening structure; a set of discs are welded at the bottom of the right end of the second supporting rod, and a set of pear-shaped speed balls are connected to the bottom of each disc in a shaft mode.
Furthermore, the height of the first opening structure is two thirds of the height of the sandbag supporting column, and the top end of the inner wall of the first opening structure is positioned below the bearing which is rotatably connected to the top end of the inner wall of the transmission cavity.
Furthermore, the outer wall of the sandbag supporting column is inlaid with a group of sandbag cushion layers, and the outer walls of the left end and the right end of each sandbag cushion layer correspond to the positions of the first opening structures, and the second opening structures are provided with one position and the size of the same outline of the position.
Further, the outer diameter of the screw rod nut is slightly smaller than the inner diameter of the transmission cavity.
Further, the width of the second support bar and the third support bar is slightly smaller than the width of the first opening structure.
Furthermore, one third supporting rod is welded at the bottom end of the outer wall of the left side of the screw rod nut, and the left end of the third supporting rod penetrates through the first opening structure arranged on the left side of the sand bag supporting column and is located on the left side of the first opening structure.
Furthermore, the outer wall of the left side of the top end of the sandbag supporting column is welded with the first supporting rod; and a group of suspension speed balls are connected between the bottom end of the first supporting rod and the top end of the third supporting rod through the rubber band.
Compared with the prior art, the invention has the following beneficial effects:
before the sandbag is sanded, a user can rotate the hand wheel, the lead screw rotates through the transmission meshing between the first bevel gear and the second bevel gear, when the lead screw rotates, the lead screw nut matched with the lead screw for transmission converts the rotary motion of the lead screw into linear motion, and can reciprocate up and down, so that the pear-shaped speed ball can be adjusted to a proper height according to the height of the user, the user can conveniently heat up by hitting the speed ball before the sandbag, the purposes of smoothing qi and blood and moving bones and muscles are achieved, and the subsequent sandbag can not damage the human body; furthermore, if the suspension type speed ball needs to be hit, the hand wheel is rotated, the lead screw nut is made to reciprocate up and down, and the tightness degree of the rubber band of the suspension speed ball can be correspondingly adjusted and connected by adjusting the lead screw nut, so that the hitting requirement of a user is met.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a right-view structural diagram of the present invention.
Fig. 3 is a left side view of the present invention.
Fig. 4 is a schematic axial view of the present invention.
Fig. 5 is a schematic view of the invention in partial internal cross-section of fig. 1.
Fig. 6 is a partial enlarged structural view of the invention at a in fig. 5.
Fig. 7 is a schematic view of the present invention at a part B enlarged in fig. 5.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1-sandbag supporting column, 101-cylinder, 102-first supporting rod, 103-transmission cavity, 104-first opening structure, 2-spring, 3-base disc, 4-fillable base, 5-powerful suction cup, 6-transmission operating device, 601-transmission column, 602-handwheel, 7-sandbag cushion, 701-second opening structure, 8-disc, 801-pear-shaped speed ball, 9-suspension speed ball, 901-rubber band, 10-screw rod, 1001-first transmission rod, 1002-second transmission rod, 11-screw rod nut, 1101-second supporting rod, 1102-third supporting rod, 12-first bevel gear, 13-second bevel gear, 01-bearing.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 7:
the invention provides a multifunctional adjustable sandbag for physical martial arts training, which comprises a sandbag supporting column 1, a cylinder 101, a first supporting rod 102, a transmission cavity 103, a first opening structure 104, a spring 2, a base disc 3, a fillable base 4, a powerful sucker 5, a transmission operating device 6, a transmission column 601, a hand wheel 602, a sandbag cushion 7, a second opening structure 701, a disc 8, a pear-shaped speed ball 801, a hanging speed ball 9, a rubber band 901, a screw rod 10, a first transmission rod, a second transmission rod 1002, a screw rod nut 11, a second supporting rod 1101, a third supporting rod 1102, a first bevel gear 12, a second bevel gear 13 and a bearing 01; a group of base discs 3 are fixedly installed at the center of the top end face of the fillable base 4 through bolts, and the bottom end faces of the sandbag supporting columns 1 are fixedly connected with the upper sides of the top end faces of the base discs 3 through four groups of springs 2 distributed in an annular array; a plurality of groups of strong suckers 5 which are uniformly distributed are embedded in the bottom end surface of the fillable base 4; the transmission cavity 103 is formed in the sandbag supporting column 1, and the transmission cavity 103 penetrates through the top end face of the sandbag supporting column 1; the bottom end of the inner wall of the transmission cavity 103 is rotatably connected with the bottom of the first transmission rod 1001 through a group of bearings 01, and the top end of the first transmission rod 1001 is welded with the screw rod 10; the top end of the screw rod 10 is welded with the bottom of the second transmission rod 1002, and the top end of the second transmission rod 1002 is also rotatably connected to the top end of the inner wall of the transmission cavity 103 through a group of bearings 01; the left end and the right end of the sandbag supporting column 1 are both provided with a first opening structure 104 which penetrates through the sandbag supporting column 1; the cylinder 101 is welded on the outer wall of the right side of the sandbag supporting column 1, which is close to the bottom end of the sandbag supporting column 1, and the inner end of the cylinder 101 is communicated with the transmission cavity 103; a group of first bevel gears 12 is fixedly arranged on the outer wall of the first transmission rod 1001; a group of transmission operation devices 6 which are formed by the transmission columns 601 and the hand wheels 602 are arranged on the inner wall of the cylinder 101; the transmission column 601 is also rotationally connected with the inner wall of the cylinder 101 through a group of bearings 01; a group of second bevel gears 13 is fixedly arranged at the position, located inside the transmission cavity 103, of the transmission column 601, and the second bevel gears 13 are in transmission engagement with the first bevel gears 12; the second supporting rod 1101 is welded to the top end of the outer wall of the right side of the feed screw nut 11, which is matched with the first driving rod 1001, and the right end of the second supporting rod 1101 penetrates through the first opening structure 104 formed in the right side of the sandbag supporting column 1 and is located on the right side of the first opening structure; a set of disc 8 is welded at the bottom of the right end of the second supporting rod 1101, and a set of pear-shaped speed ball 801 is connected to the bottom of the disc 8 in a shaft mode.
The height of the first opening structure 104 is two thirds of the height of the sandbag supporting column 1, and the top end of the inner wall of the first opening structure 104 is located below the bearing 01 which is rotatably connected to the top end of the inner wall of the transmission cavity 103.
The outer wall of the sandbag supporting column 1 is inlaid with a group of sandbag cushion layers 7, and the outer walls of the left end and the right end of the sandbag cushion layers 7 are provided with a second opening structure 701 corresponding to the first opening structure 104.
The outer diameter of the screw rod nut 11 is slightly smaller than the inner diameter of the transmission cavity 103, so that the normal operation of the up-and-down reciprocating motion operation of the screw rod nut 11 is ensured.
The widths of the second supporting rod 1101 and the third supporting rod 1102 are slightly smaller than the width of the first opening structure 104, so that the second supporting rod 1101 and the third supporting rod 1102 can reciprocate up and down along the first opening structure 104 when the feed screw nut 11 reciprocates up and down.
The bottom end of the outer wall of the left side of the feed screw nut 11 is welded with the third support rod 1102, and the left end of the third support rod 1102 penetrates through the first opening structure 104 arranged on the left side of the sandbag supporting column 1 and is located on the left side of the first opening structure.
The first supporting rod 102 is welded to the outer wall of the left side of the top end of the sandbag supporting column 1; a group of the suspension speed balls 9 is connected between the bottom end of the first support rod 102 and the top end of the third support rod 1102 through one rubber band 901.
The specific use mode and function of the embodiment are as follows:
according to the invention, a plurality of groups of strong suckers 5 which are uniformly distributed and embedded in the bottom end surface of the fillable base 4 can be tightly adsorbed on a flat and smooth ground to play a role in stabilization, and corresponding fillers can be added to the fillable base 4 to further ensure the stability of the invention;
before the user sandbags, in order to ensure that the user does not hurt the human body when the user sandbags are sandbags, the user needs to firstly carry out the operations of smoothing qi and blood and moving muscles and bones, so the user can select the corresponding operations of smoothing qi and blood and moving muscles and bones by rotating the transmission operating device 6; when the pear-shaped speed ball 801 is selected to be performed, the transmission operating device 6 is rotated, the first bevel gear 12 and the second bevel gear 13 are in transmission engagement to drive the screw rod 10 to rotate, the screw rod nut 11 in transmission fit with the screw rod 10 converts the rotary motion of the screw rod into linear motion and performs up-and-down reciprocating adjustment, so that a user can conveniently adjust the pear-shaped speed ball 801 to a proper height according to the user, and then the pear-shaped speed ball 801 is hit to perform corresponding operations of promoting qi and blood circulation and moving bones and muscles; when the suspension speed ball 9 is selected, the transmission operating device 6 is also rotated to drive the screw nut 11 to reciprocate up and down so as to adjust the distance between the third support rod 1102 and the first support rod 102, thereby controlling the tightness degree of the rubber band 901 connected with the suspension speed ball 9 and meeting the hitting requirement of a user.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. Sports wushu training is with multi-functional adjustable sand bag, its characterized in that: the multifunctional adjustable sandbag for physical martial arts training comprises a sandbag supporting column, a cylinder, a first supporting rod, a transmission cavity, a first opening structure, a spring, a base disc, a fillable base, a powerful suction cup, a transmission operating device, a transmission column, a hand wheel, a sandbag cushion layer, a second opening structure, a disc, a pear-shaped speed ball, a hanging speed ball, a rubber band, a screw rod, a first transmission rod, a second transmission rod, a screw rod nut, a second supporting rod, a third supporting rod, a first bevel gear, a second bevel gear and a bearing; a group of base discs are fixedly installed at the center of the top end face of the fillable base through bolts, and the top end face of each base disc is fixedly connected with the bottom end face of each sandbag supporting column through four groups of springs distributed in an annular array; a plurality of groups of uniformly distributed powerful suckers are embedded in the bottom end surface of the fillable base; the transmission cavity is formed in the sandbag supporting column and penetrates through the top end face of the sandbag supporting column; the bottom end of the inner wall of the transmission cavity is rotatably connected with the bottom of the first transmission rod through a group of bearings, and the top end of the first transmission rod is welded with the lead screw; the top end of the screw rod is welded with the bottom of the second transmission rod, and the top end of the second transmission rod is also rotatably connected to the top end of the inner wall of the transmission cavity through a group of bearings; the left end and the right end of the sandbag supporting column are both provided with a first opening structure which penetrates through the sandbag supporting column; the cylinder is welded on the outer wall of the right side of the sandbag supporting column and close to the bottom end of the sandbag supporting column, and the inner end of the cylinder is communicated with the transmission cavity; a group of first bevel gears is fixedly arranged on the outer wall of the first transmission rod; the inner wall of the cylinder is provided with a group of transmission operation devices which are jointly composed of the transmission columns and the hand wheels; the transmission column is also rotationally connected with the inner wall of the cylinder through a group of bearings; a group of second bevel gears are fixedly arranged at the position, located inside the transmission cavity, of the transmission column, and the second bevel gears are in transmission engagement with the first bevel gears; the second supporting rod is welded to the top end of the outer wall of the right side of the feed screw nut, which is matched with the first driving rod, on the first driving rod, and the right end of the second supporting rod penetrates through the first opening structure formed in the right side of the sandbag supporting column and is located on the right side of the first opening structure; a set of discs are welded at the bottom of the right end of the second supporting rod, and a set of pear-shaped speed balls are connected to the bottom of each disc in a shaft mode.
2. The multifunctional adjustable sandbag for physical martial arts training of claim 1 wherein: the height of the first opening structure is two thirds of the height of the sandbag supporting column, and the top end of the inner wall of the first opening structure is positioned below the bearing which is rotatably connected to the top end of the inner wall of the transmission cavity.
3. The multifunctional adjustable sandbag for physical martial arts training as claimed in claim 1 or 2, wherein: the sand bag support column outer wall is inlaid with a set of sand bag bed course, and the sand bag bed course is controlled both ends outer wall and is corresponded to first opening structure position department all seted up one rather than equal profile size second opening structure.
4. The multifunctional adjustable sandbag for physical martial arts training of claim 1 wherein: the outer diameter of the screw rod nut is slightly smaller than the inner diameter of the transmission cavity.
5. The multifunctional adjustable sandbag for physical martial arts training as claimed in claim 1 or 2, wherein: the width of the second supporting rod and the width of the third supporting rod are slightly smaller than the width of the first opening structure.
6. The multifunctional adjustable sandbag for physical martial arts training as claimed in claim 1 or 4, wherein: the bottom end of the outer wall of the left side of the screw rod nut is welded with one third supporting rod, and the left end of the third supporting rod penetrates through the first opening structure arranged on the left side of the sand bag supporting column and is located on the left side of the first opening structure.
7. The multifunctional adjustable sandbag for physical martial arts training of claim 1 wherein: the outer wall of the left side of the top end of the sandbag supporting column is welded with the first supporting rod; and a group of suspension speed balls are connected between the bottom end of the first supporting rod and the top end of the third supporting rod through the rubber band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810720496.8A CN108854013B (en) | 2018-07-03 | 2018-07-03 | Multifunctional adjustable sand bag for physical training and martial arts training |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810720496.8A CN108854013B (en) | 2018-07-03 | 2018-07-03 | Multifunctional adjustable sand bag for physical training and martial arts training |
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| CN108854013A CN108854013A (en) | 2018-11-23 |
| CN108854013B true CN108854013B (en) | 2020-06-02 |
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| CN201810720496.8A Expired - Fee Related CN108854013B (en) | 2018-07-03 | 2018-07-03 | Multifunctional adjustable sand bag for physical training and martial arts training |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109692459B (en) * | 2019-01-11 | 2021-04-20 | 安徽机电职业技术学院 | Free combat training rotary boxing target |
| CN114504790A (en) * | 2022-02-16 | 2022-05-17 | 程灵辉 | Vertical boxing sandbag |
| CN114515424B (en) * | 2022-03-03 | 2023-04-21 | 东华理工大学 | Adjustable sand bag for training sports martial arts |
| CN114768223A (en) * | 2022-04-27 | 2022-07-22 | 洪涛 | Single-person fighting reaction trainer in assembled mode and training mode |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060025285A1 (en) * | 2004-06-15 | 2006-02-02 | Angelo Giusti | Heavy-bag and adjustable-position speed-bag workout stand |
| CN202569408U (en) * | 2012-03-29 | 2012-12-05 | 潍坊康瑞体育用品有限公司 | Combined multifunctional boxing stand |
| CN204428765U (en) * | 2015-01-17 | 2015-07-01 | 汪庆 | Wushu training of human stake |
| CN204910711U (en) * | 2015-07-24 | 2015-12-30 | 中国地质大学（武汉） | Sand bag is used in taekwondo exercise |
| CN206276001U (en) * | 2016-12-13 | 2017-06-27 | 咸阳师范学院 | A kind of multi-functional wushu training equipment |
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