CN211536388U - Leg pressing support for flexibility training of taekwondo - Google Patents
Leg pressing support for flexibility training of taekwondo Download PDFInfo
- Publication number
- CN211536388U CN211536388U CN202020026718.9U CN202020026718U CN211536388U CN 211536388 U CN211536388 U CN 211536388U CN 202020026718 U CN202020026718 U CN 202020026718U CN 211536388 U CN211536388 U CN 211536388U
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- support
- leg
- bottom plate
- threaded rod
- foot
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Abstract
The utility model discloses a taekwondo trains leg pressing support of flexibility, including bottom plate and support, the top left side of bottom plate is provided with the support, the bottom plate includes first threaded rod, support and fixed block, the top right side of bottom plate is provided with the foot support, and the below and the spout cooperation installation of foot support, and the upper surface at the bottom plate is seted up to the spout simultaneously, spacing is installed to the top of foot support, and installs the fixed plate above the inner wall of spacing, first threaded rod runs through the right side of foot support, and the end and the thread groove cooperation installation of first threaded rod, and the thread groove is seted up on the bottom surface of spout simultaneously, the pneumatic cylinder is installed to the top of support, and the hydraulic stem is installed to the top of pneumatic cylinder. The utility model discloses, simplify common taekwondo training and be convenient for adjust the support height of shank with pressing leg support, and be convenient for fix training personnel's supporting legs for the condition that the foot is smooth is difficult to appear to training personnel.
Description
Technical Field
The utility model relates to a taekwondo training correlation technique field specifically is a leg pressing support of taekwondo training flexibility.
Background
The taekwondo training method is one of the contents to be mastered in taekwondo sports learning, requires a certain strength of enthusiasts and athletes, and needs to fully develop the strength quality of taekwondo to be closely related to other qualities, thereby directly influencing the development of other qualities.
Common taekwondo training is with leg pressing support is not convenient for adjust the support height of shank, and is not convenient for fix training personnel's supporting legs, has leaded to the smooth condition of foot to appear easily in training personnel.
Therefore, the leg pressing bracket for the taekwondo training flexibility is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a leg pressing support of taekwondo training flexibility, simplify common taekwondo training and be convenient for adjust the support height of shank, and be convenient for fix training personnel's supporting legs for the smooth condition of foot is difficult to appear to training personnel, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a leg pressing support for taekwondo training flexibility comprises a bottom plate and a support, wherein the support is arranged on the left side above the bottom plate;
the bottom plate comprises a first threaded rod, a support and a fixed block, a foot support is arranged on the right side above the bottom plate, the lower portion of the foot support is installed in a matched mode with the sliding groove, the sliding groove is formed in the upper surface of the bottom plate, a limiting frame is installed above the foot support, a fixed plate is installed above the inner wall of the limiting frame, the first threaded rod penetrates through the right side of the foot support, the tail end of the first threaded rod is installed in a matched mode with the threaded groove, and the threaded groove is formed in the bottom surface of the sliding groove;
the pneumatic cylinder is installed to the top of support, and the hydraulic stem is installed to the top of pneumatic cylinder, the top of hydraulic stem is fixed with the leg and holds in the palm, and the top that the leg held in the palm is provided with the adjustable shelf, and the internally mounted of adjustable shelf has the clamp plate simultaneously, the fixed block is installed respectively in the leg and holds in the palm both sides around with the adjustable shelf, and the middle part of fixed block runs through there is the second threaded rod.
Step on the foot that supports the user and hold in the palm at the foot, at this moment the spacing and the fixed plate of spout top can entangle user's foot to supporting legs to the user fixes, prevents the condition of skidding to appear, passes the foot with first threaded rod again and holds in the palm the screw thread inslot of twist, so that fix the foot support.
Preferably, the foot support and the bottom plate form a sliding structure through the sliding groove, and the foot support is of a square structure.
The position of the foot supports is adjusted in a sliding way according to the length of the crotch of the user, so that the user can use the leg support conveniently for users with different crotch lengths.
Preferably, the width of the limiting frame is larger than that of the fixing plate, and the limiting frame is of a U-shaped structure.
The spacing and the fixed plate above the foot support can sleeve the feet of the user, so that the supporting legs of the user are fixed, and the slipping is prevented.
Preferably, the first threaded rod is in threaded connection with the bottom plate through a threaded groove, and the threaded groove is distributed at equal intervals at the bottom of the sliding groove.
The first threaded rod penetrates through the foot support and is screwed into the threaded groove so as to fix the foot support.
Preferably, the hydraulic cylinder forms a lifting structure through a hydraulic rod and the leg support, and the hydraulic rod and the leg support are vertically distributed.
The hydraulic cylinder can drive the leg support to rise through the hydraulic rod, thereby adjusting the height of the leg pressed by a user.
Preferably, the diameter of the movable frame is larger than that of the pressure plate, and the size of the movable frame is the same as that of the leg support.
The lowering of the pressure plate presses the user's leg to secure the user's leg.
Preferably, the fixed block is in threaded connection with the second threaded rod, and the second threaded rod is symmetrically arranged about the central axis of the movable frame.
And rotating the second threaded rod to drive the movable frame and the pressing plate to descend.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, through being provided with foot rest and first threaded rod, step on the foot that the user supported on the foot rest, spacing and fixed plate above the foot rest can entangle the foot of user at this moment, thus fix the supporting legs of user, prevent the situation of skidding, pass the foot rest with first threaded rod and twist in the thread groove, in order to fix the foot rest;
2. the utility model is provided with the hydraulic cylinder and the hydraulic rod, the hydraulic cylinder can drive the leg support to rise through the hydraulic rod, thereby adjusting the leg pressing height of a user;
3. the utility model discloses, through being provided with second threaded rod and clamp plate, put user's leg on the leg holds in the palm, rotatory second threaded rod again to drive adjustable shelf and clamp plate decline, and can push down user's leg when the clamp plate descends, so that fix user's leg.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
fig. 3 is the utility model discloses a dismantle the structure schematic diagram after blocking the valve.
In the figure: 1. a base plate; 2. a foot support; 3. a chute; 4. a limiting frame; 5. a fixing plate; 6. a first threaded rod; 7. a thread groove; 8. a support; 9. a hydraulic cylinder; 10. a hydraulic lever; 11. a leg rest; 12. a movable frame; 13. pressing a plate; 14. a fixed block; 15. a second threaded rod.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a leg pressing support for taekwondo training flexibility comprises a base plate 1 and a support 8, wherein the support 8 is arranged on the left side above the base plate 1;
as shown in fig. 1 and 2, the bottom plate 1 comprises a first threaded rod 6, a support 8 and a fixed block 14, a foot support 2 is arranged on the right side above the bottom plate 1, the lower portion of the foot support 2 is installed in a matched mode with a sliding groove 3, the sliding groove 3 is formed in the upper surface of the bottom plate 1, a limiting frame 4 is installed above the foot support 2, a fixed plate 5 is installed above the inner wall of the limiting frame 4, the first threaded rod 6 penetrates through the right side of the foot support 2, the tail end of the first threaded rod 6 is installed in a matched mode with a threaded groove 7, and the threaded groove 7 is formed in the bottom surface of the sliding groove 3;
as shown in fig. 1 and 3, a hydraulic cylinder 9 is installed above the bracket 8, a hydraulic rod 10 is installed above the hydraulic cylinder 9, a leg support 11 is fixed above the hydraulic rod 10, a movable frame 12 is arranged above the leg support 11, a pressing plate 13 is installed inside the movable frame 12, fixed blocks 14 are respectively installed on the front side and the rear side of the leg support 11 and the movable frame 12, and a second threaded rod 15 penetrates through the middle of each fixed block 14.
Through adopting above-mentioned technical scheme, step on the foot that the user will support on foot holds in the palm 2, at this moment the spacing 4 and the fixed plate 5 of 3 tops in spout can entangle user's foot to fix user's supporting legs, prevent the condition of skidding to appear, pass foot support 2 with first threaded rod 6 again and twist in the thread groove 7, so that hold in the palm 2 to the foot and fix.
Specifically, as shown in fig. 1 and 2, the foot rest 2 and the bottom plate 1 form a sliding structure through the sliding groove 3, and the foot rest 2 has a square structure.
By adopting the technical scheme, the position of the foot support 2 is adjusted in a sliding way according to the length of the crotch of the user, so that the device is convenient for users with different crotch lengths to use.
Specifically, as shown in fig. 1 and 2, the width of the limiting frame 4 is greater than the width of the fixing plate 5, and the limiting frame 4 is a "U" shaped structure.
Through adopting above-mentioned technical scheme, the gag lever post 4 and the fixed plate 5 of 2 tops of foot support can entangle user's foot to fix user's supporting legs, when using the device, prevent the condition of skidding.
Specifically, as shown in fig. 1 and 2, the first threaded rod 6 is in threaded connection with the bottom plate 1 through a threaded groove 7, and the threaded groove 7 is distributed at equal intervals at the bottom of the chute 3.
By adopting the technical scheme, the first threaded rod 6 is threaded into the threaded groove 7 through the foot support 2, so that the foot support 2 can be fixed when the device is used.
Specifically, as shown in fig. 1, the hydraulic cylinder 9 forms a lifting structure by a hydraulic rod 10 and a leg rest 11, and the hydraulic rod 10 and the leg rest 11 are vertically distributed.
Through adopting above-mentioned technical scheme, pneumatic cylinder 9 can drive leg support 11 through hydraulic stem 10 and rise, when using the device to adjust the height that the user pressed the leg.
Specifically, as shown in fig. 1 and 3, the diameter of the movable frame 12 is larger than that of the pressure plate 13, and the size of the movable frame 12 is the same as that of the leg rest 11.
By adopting the technical scheme, the pressing plate 13 can press the legs of the user when descending, so that the legs of the user can be fixed when the device is used.
Specifically, as shown in fig. 1 and 3, the fixed block 14 is in threaded connection with the second threaded rod 15, and the second threaded rod 15 is symmetrically arranged about the central axis of the movable frame 12.
Through adopting above-mentioned technical scheme, rotatory second threaded rod 15 to drive adjustable shelf 12 and clamp plate 13 and descend, when using the device, it is extremely convenient to use.
The working principle is as follows: the taekwondo training flexibility leg pressing support is firstly connected with a power supply, a hydraulic cylinder 9 is started according to the requirement of the leg pressing height of a user, the hydraulic cylinder 9 drives a leg support 11 to ascend through a hydraulic rod 10 so as to adjust the leg pressing height of the user, then the position of the leg support 2 is adjusted in a sliding mode according to the length of the crotch of the user, the user steps on a foot supported by the user on the leg support 2, at the moment, a limit frame 4 and a fixing plate 5 above the leg support 2 can sleeve the foot of the user so as to fix the supporting leg of the user, so that the slipping is prevented, a first threaded rod 6 penetrates through the leg support 2 and is screwed into a threaded groove 7 so as to fix the leg support 2, then the leg of the user is placed on the leg support 11, a second threaded rod 15 is rotated so as to drive a movable frame 12 and a pressing plate 13 to descend, and the pressing plate 13 can press the leg of the user when descending so as to fix the leg of the user, wherein pneumatic cylinder 9 model is CDM2B25, has just so accomplished the use of this leg pressing support of taekwondo training flexibility, the utility model relates to an electrical property technique is prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a leg pressing support of taekwondo training flexibility which characterized in that: the device comprises a bottom plate (1) and a bracket (8), wherein the bracket (8) is arranged on the left side above the bottom plate (1);
the bottom plate (1) comprises a first threaded rod (6), a support (8) and a fixing block (14), a foot support (2) is arranged on the right side above the bottom plate (1), the lower portion of the foot support (2) is installed in a matched mode with the sliding groove (3), the sliding groove (3) is formed in the upper surface of the bottom plate (1), a limiting frame (4) is installed above the foot support (2), a fixing plate (5) is installed above the inner wall of the limiting frame (4), the first threaded rod (6) penetrates through the right side of the foot support (2), the tail end of the first threaded rod (6) is installed in a matched mode with the threaded groove (7), and the threaded groove (7) is formed in the bottom surface of the sliding groove (3);
pneumatic cylinder (9) are installed to the top of support (8), and hydraulic cylinder (9) top installs hydraulic stem (10), the top of hydraulic stem (10) is fixed with the leg and holds in the palm (11), and the leg holds in the palm the top of (11) and be provided with adjustable shelf (12), and the internally mounted of adjustable shelf (12) has clamp plate (13) simultaneously, both sides around leg support (11) and adjustable shelf (12) are installed respectively in fixed block (14), and the middle part of fixed block (14) runs through there is second threaded rod (15).
2. The leg supporter for taekwondo training flexibility according to claim 1, wherein: the foot support (2) and the bottom plate (1) form a sliding structure through the sliding groove (3), and the foot support (2) is of a square structure.
3. The leg supporter for taekwondo training flexibility according to claim 1, wherein: the width of the limiting frame (4) is larger than that of the fixing plate (5), and the limiting frame (4) is of a U-shaped structure.
4. The leg supporter for taekwondo training flexibility according to claim 1, wherein: the first threaded rod (6) is in threaded connection with the bottom plate (1) through a threaded groove (7), and the threaded groove (7) is distributed at equal intervals at the bottom of the sliding groove (3).
5. The leg supporter for taekwondo training flexibility according to claim 1, wherein: the hydraulic cylinder (9) and the leg support (11) form a lifting structure through a hydraulic rod (10), and the hydraulic rod (10) and the leg support (11) are vertically distributed.
6. The leg supporter for taekwondo training flexibility according to claim 1, wherein: the diameter of the movable frame (12) is larger than that of the pressing plate (13), and the size of the movable frame (12) is the same as that of the leg support (11).
7. The leg supporter for taekwondo training flexibility according to claim 1, wherein: the fixed block (14) is in threaded connection with the second threaded rod (15), and the second threaded rod (15) is symmetrically arranged relative to the central axis of the movable frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020026718.9U CN211536388U (en) | 2020-01-07 | 2020-01-07 | Leg pressing support for flexibility training of taekwondo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020026718.9U CN211536388U (en) | 2020-01-07 | 2020-01-07 | Leg pressing support for flexibility training of taekwondo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211536388U true CN211536388U (en) | 2020-09-22 |
Family
ID=72490082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020026718.9U Expired - Fee Related CN211536388U (en) | 2020-01-07 | 2020-01-07 | Leg pressing support for flexibility training of taekwondo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211536388U (en) |
-
2020
- 2020-01-07 CN CN202020026718.9U patent/CN211536388U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 Termination date: 20220107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |