CN209917201U - Cantilever type hoisting bracket for boxing and free combat sandbag - Google Patents
Cantilever type hoisting bracket for boxing and free combat sandbag Download PDFInfo
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- CN209917201U CN209917201U CN201920148890.9U CN201920148890U CN209917201U CN 209917201 U CN209917201 U CN 209917201U CN 201920148890 U CN201920148890 U CN 201920148890U CN 209917201 U CN209917201 U CN 209917201U
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- fixedly connected
- sandbag
- boxing
- sliding
- cantilever type
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Abstract
The utility model discloses a cantilever type hoisting support of boxing, sandbag of playing freely relates to body-building apparatus technical field, this cantilever type hoisting support of boxing, sandbag of playing freely, including fixed foot, the fixed orifices has all been seted up to the both sides on the surface of fixed foot, the middle part fixedly connected with supporting leg of fixed foot upper surface, the one end fixedly connected with horizontal pole of fixed foot is kept away from to the supporting leg. This cantilever type hoisting support of boxing, sandbag of playing freely through having set up elevating gear, the spout has been seted up to one side of elevating gear, the inside rotation of spout is connected with the lead screw, the surperficial threaded connection of lead screw has a silk section of thick bamboo, one side fixedly connected with cursor slide of silk section of thick bamboo surface, and the one end fixedly connected with that a silk section of thick bamboo was kept away from to the cursor slide hangs the board, can make the lead screw rotate and drive a silk section of thick bamboo and slide in the spout, rethread cursor slide with hang the lift that the board drove realization sandbag, solved the inconvenient problem of adjusting the sandbag height of current hoisting support, reached the purpose that improves the practicality.
Description
Technical Field
The utility model relates to a body-building apparatus technical field specifically is a cantilever type hoisting support of boxing, free combat sand bag.
Background
Boxer and free combat sportsman's daily training can not break the sand bag, traditional sand bag is the cylindric sack that is equipped with the sand, the most common sack that is soft filler at present, train the dynamics of striking through hitting the sand bag during the training, the sand bag all hangs and supplies the user to hit on the support during the use, but present sand bag mounted frame is fixed hook more, the height of being not convenient for goes up and down, consequently, can't adapt to the trainer of all heights, there is certain limitation, and some rely on the extension to hang the rope and reduce the sand bag of height and because hang the rope overlength and lead to the sand bag to hit the time amplitude of fluctuation too big, hit training person and surrounding article easily, consequently, the cantilever type hoisting support of a kind of boxing, free combat sand bag urgently needs to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a cantilever type hoisting support of boxing, sandbag of free combat has solved current sandbag hoisting support, the height that goes up and down of not being convenient for, and the problem of training person and article on every side is hit easily to the training person of unable adaptation all heights.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a cantilever type hoisting support of a boxing and free combat sandbag comprises a fixing foot, wherein fixing holes are formed in two sides of the surface of the fixing foot, a supporting leg is fixedly connected to the middle of the upper surface of the fixing foot, a cross rod is fixedly connected to one end, far away from the fixing foot, of the supporting leg, a cavity is formed in the cross rod, a connecting shaft is rotatably connected to the inside of the cavity, a plurality of first gears are fixedly connected to the surface of the connecting shaft, a wheel disc is fixedly connected to one end of the connecting shaft, a plurality of limiting grooves are formed in the side wall of the wheel disc, a crank is fixedly connected to one side, far away from the connecting shaft, of the cross rod, a lifting device is fixedly connected to one side, close to the wheel disc, of the lifting device, a limiting device is fixedly connected to one side, far away from the connecting shaft, the outer surface of the limiting pin is sleeved with a return spring, one side of the lifting device is provided with a sliding groove, the inside of the sliding groove is rotatably connected with a screw rod, and the surface of the screw rod is in threaded connection with a screw cylinder.
Optionally, a slide arm is fixedly connected to one side of the outer surface of the wire barrel, a suspension plate is fixedly connected to one end, far away from the wire barrel, of the slide arm, a sleeve is fixedly connected to the middle of the suspension plate, and a hook is fixedly connected to one side, close to the center of the sleeve, of the suspension plate.
Optionally, the inside swing joint of couple has a string rope, hang the rope and keep away from the one end fixedly connected with sand bag of couple, elevating gear keeps away from the one end fixedly connected with anchorage bar of horizontal pole.
Optionally, the bottom end of the screw rod is fixedly connected with a second gear, and the second gear is meshed with the first gear.
Optionally, the position of the limit pin corresponds to the position of the limit groove.
Optionally, the sliding arm is slidably connected with the sliding groove.
(III) advantageous effects
The utility model provides a cantilever type hoisting support of boxing, sandbag of playing freely possesses following beneficial effect:
(1) this cantilever type hoisting support of boxing, sandbag of sandbag looses through having set up elevating gear, and the spout has been seted up to one side of elevating gear, the inside of spout is rotated and is connected with the lead screw, the surperficial threaded connection of lead screw has a silk section of thick bamboo, one side fixedly connected with cursor slide of silk section of thick bamboo surface, and the one end fixedly connected with that a silk section of thick bamboo was kept away from to the cursor slide hangs the board, and the middle part that hangs the board bottom surface has hung the sandbag through the couple with hanging the rope, can make the lead screw rotate and drive a silk section of thick bamboo and slide in the spout to through cursor slide and hang the lift that the board drove realization sandbag, effectively solved the inconvenient problem of adjusting the sandbag height of current.
(2) This boxing, free combat sandbag's cantilever type hoisting support, through having set up the suspension board, the middle part fixedly connected with sleeve that hangs the board, hang one side fixedly connected with couple that the board is close to sleeve centre of a circle department, the inside swing joint of couple has a string rope, hang the rope and keep away from the one end fixedly connected with sandbag of couple, can make sandbag receive to hit when beating the swing by a sleeve restriction range of oscillation, thereby effectively solved current suspension support and hung the sandbag and hang the problem that sandbag range of oscillation is big when the rope overlength is hung to the sandbag, the purpose of mentioning the safety in utilization has been reached.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the lifting device of the present invention;
FIG. 3 is a schematic view of the internal structure of the chute of the present invention;
fig. 4 is a schematic view of the internal structure of the limiting device of the present invention;
fig. 5 is a schematic view of the internal structure of the sleeve according to the present invention.
In the figure: 1-fixed foot, 2-fixed hole, 3-supporting leg, 4-cross bar, 5-wheel disc, 6-crank, 7-limiting device, 8-lifting device, 9-sliding groove, 10-fastening rod, 11-sliding arm, 12-suspension plate, 13-sleeve, 14-sandbag, 15-screw rod, 16-wire cylinder, 17-first gear, 18-second gear, 19-connecting shaft, 20-cavity, 21-limiting groove, 22-limiting pin, 23-sliding hole, 24-reset spring, 25-hook and 26-hanging rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
a cantilever type hoisting support of a boxing and free combat sandbag comprises a fixed foot 1, wherein both sides of the surface of the fixed foot 1 are provided with fixed holes 2, the middle part of the upper surface of the fixed foot 1 is fixedly connected with a supporting leg 3, one end of the supporting leg 3 far away from the fixed foot 1 is fixedly connected with a cross rod 4, the inside of the cross rod 4 is provided with a cavity 20, the inside of the cavity 20 is rotatably connected with a connecting shaft 19, the surface of the connecting shaft 19 is fixedly connected with a plurality of first gears 17, one end of the connecting shaft 19 is fixedly connected with a wheel disc 5, the side wall of the wheel disc 5 is provided with a plurality of limiting grooves 21, one side of the wheel disc 5 far away from the connecting shaft 19 is fixedly connected with a crank 6, one side of the cross rod 4 far away from the supporting leg 3 is fixedly connected with a lifting device 8, one side of the lifting device 8 close to the, the outer surface of the limiting pin 22 is sleeved with a return spring 24, one side of the lifting device 8 is provided with a sliding groove 9, the inside of the sliding groove 9 is rotatably connected with a screw rod 15, and the surface of the screw rod 15 is in threaded connection with a screw cylinder 16.
As an optional technical solution of the utility model:
one side fixedly connected with cursor slide 11 of the outer surface of the silk section of thick bamboo 16, the one end fixedly connected with that the cursor slide 11 keeps away from the silk section of thick bamboo 16 hangs board 12, the middle part fixedly connected with sleeve 13 that hangs board 12, sleeve 13 are elastic material, can cushion a large amount of kinetic energy of sand bag 14 wobbling, hang one side fixedly connected with couple 25 that board 12 is close to sleeve 13 centre of a circle department.
As an optional technical solution of the utility model:
the inside swing joint of couple 25 has and hangs rope 26, hangs rope 26 and keeps away from the one end fixedly connected with sand bag 14 of couple 25, and the one end fixedly connected with anchorage bar 10 of horizontal pole 4 is kept away from to elevating gear 8, and anchorage bar 10 is used for fastening elevating gear 8, makes the structure more stable.
As an optional technical solution of the utility model:
the bottom end of the screw rod 15 is fixedly connected with a second gear 18, the second gear 18 is meshed with the first gear 17, and the screw rod 15 can be driven to rotate through the rotation of the first gear 17.
As an optional technical solution of the utility model:
the position of the limit pin 22 corresponds to the position of the limit groove 21, so that the limit pin 22 can be clamped into the limit groove 21 when being loosened, and the rotation of the wheel disc 5 is limited.
As an optional technical solution of the utility model:
the sliding arm 11 is connected with the sliding groove 9 in a sliding mode, so that the sliding arm 11 can ascend and descend more smoothly.
In conclusion, when the cantilever type hoisting bracket for boxing and sandbag free combat is used, a user hangs a sandbag 14 on a hook 25, then adjusts the height of the sandbag 14 according to the self requirement, the limit pin 22 is firstly pulled up during adjustment to enable the limit pin 22 to be separated from a limit groove 21, then the crank 6 rotates the wheel disc 5, the wheel disc 5 drives the first gear 17 to rotate through the connecting shaft 19, the first gear 17 drives the screw rod 15 to rotate through meshing transmission with the second gear 18, the screw rod 15 rotates to drive the wire barrel 16 to move, the wire barrel 16 drives the sandbag 14 to move up and down through the sliding arm 11 and the suspension plate 12, the limit pin 22 is loosened after the wheel disc is moved to a proper position, the limit pin 22 is clamped into the limit groove 21, so that the height of the sandbag 14 is adjusted, the lifting device 8 is arranged during use, one side of the lifting device 8 is provided with the chute 9, the chute 9 is connected with the screw rod 15 in a rotating mode, the surface of the screw rod 15 is in threaded connection with a screw tube 16, one side of the outer surface of the screw tube 16 is fixedly connected with a slide arm 11, one end of the slide arm 11, which is far away from the screw tube 16, is fixedly connected with a suspension plate 12, the middle part of the bottom surface of the suspension plate 12 is hung with a sandbag 14 through a hook 25 and a hanging rope 26, the screw rod 15 can rotate to drive the screw tube 16 to slide in a chute 9, so that the lifting of the sandbag 14 is realized through the driving of the slide arm 11 and the suspension plate 12, the problem that the height of the sandbag 14 is inconvenient to adjust by the existing hoisting support is effectively solved, the purpose of improving the practicability is achieved, the middle part of the suspension plate 12 is fixedly connected with a sleeve 13 through the arrangement of the suspension plate 12, one side of the suspension plate 12, which is near the center of the sleeve 13, is fixedly connected with the hook 25, the hanging rope 26 is movably connected with the sandbag 14, one end of the hanging, therefore, the problem that the swing amplitude of the sand bag 14 hung on the existing hanging support is large is effectively solved, and the purpose of improving the use safety is achieved.
It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a cantilever type hoisting support of boxing, free combat sand bag, includes fixed foot (1), its characterized in that:
the fixing device is characterized in that fixing holes (2) are formed in two sides of the surface of the fixing foot (1), a supporting leg (3) is fixedly connected to the middle of the upper surface of the fixing foot (1), a cross rod (4) is fixedly connected to one end, far away from the fixing foot (1), of the supporting leg (3), a cavity (20) is formed in the cross rod (4), a connecting shaft (19) is rotatably connected to the inside of the cavity (20), a plurality of first gears (17) are fixedly connected to the surface of the connecting shaft (19), a wheel disc (5) is fixedly connected to one end of the connecting shaft (19), a plurality of limiting grooves (21) are formed in the side wall of the wheel disc (5), a crank (6) is fixedly connected to one side, far away from the connecting shaft (19), of the cross rod (4) and far away from the supporting leg (3) is fixedly connected with a lifting device (8), and a limiting device (7) is fixedly, a sliding hole (23) is formed in the limiting device (7), a limiting pin (22) is connected to the inside of the sliding hole (23) in a sliding mode, a reset spring (24) is sleeved on the outer surface of the limiting pin (22), a sliding groove (9) is formed in one side of the lifting device (8), a lead screw (15) is connected to the inside of the sliding groove (9) in a rotating mode, and a screw cylinder (16) is connected to the surface of the lead screw (15) in a threaded mode.
2. A boom-type lifting bracket for boxing and sandbag in accordance with claim 1,
one side of the outer surface of the wire barrel (16) is fixedly connected with a sliding arm (11), one end, far away from the wire barrel (16), of the sliding arm (11) is fixedly connected with a hanging plate (12), the middle of the hanging plate (12) is fixedly connected with a sleeve (13), and one side, close to the circle center of the sleeve (13), of the hanging plate (12) is fixedly connected with a hook (25).
3. A boom-type lifting bracket for boxing and sandbag as claimed in claim 2,
the inside swing joint of couple (25) has string rope (26), hang rope (26) and keep away from one end fixedly connected with sand bag (14) of couple (25), one end fixedly connected with anchorage bar (10) of horizontal pole (4) are kept away from in elevating gear (8).
4. A boom-type lifting bracket for boxing and sandbag in accordance with claim 1,
the bottom end of the screw rod (15) is fixedly connected with a second gear (18), and the second gear (18) is meshed with the first gear (17).
5. A boom-type lifting bracket for boxing and sandbag in accordance with claim 1,
the position of the limiting pin (22) corresponds to the position of the limiting groove (21).
6. A boom-type lifting bracket for boxing and sandbag as claimed in claim 2,
the sliding arm (11) is connected with the sliding groove (9) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148890.9U CN209917201U (en) | 2019-01-28 | 2019-01-28 | Cantilever type hoisting bracket for boxing and free combat sandbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148890.9U CN209917201U (en) | 2019-01-28 | 2019-01-28 | Cantilever type hoisting bracket for boxing and free combat sandbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209917201U true CN209917201U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920148890.9U Expired - Fee Related CN209917201U (en) | 2019-01-28 | 2019-01-28 | Cantilever type hoisting bracket for boxing and free combat sandbag |
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| Country | Link |
|---|---|
| CN (1) | CN209917201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265839A (en) * | 2020-03-23 | 2020-06-12 | 王继娜 | A suspension type emulation people sand bag for wushu training |
| CN111388944A (en) * | 2020-03-23 | 2020-07-10 | 邱海军 | Clinical regulation formula four limbs of department of neurology ware that recovers |
-
2019
- 2019-01-28 CN CN201920148890.9U patent/CN209917201U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265839A (en) * | 2020-03-23 | 2020-06-12 | 王继娜 | A suspension type emulation people sand bag for wushu training |
| CN111388944A (en) * | 2020-03-23 | 2020-07-10 | 邱海军 | Clinical regulation formula four limbs of department of neurology ware that recovers |
| CN111265839B (en) * | 2020-03-23 | 2021-05-14 | 呼伦贝尔学院 | A suspension type emulation people sand bag for wushu training |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20220128 |