CN218485102U - Leg pressing rod convenient to adjust - Google Patents
Leg pressing rod convenient to adjust Download PDFInfo
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- CN218485102U CN218485102U CN202222731244.XU CN202222731244U CN218485102U CN 218485102 U CN218485102 U CN 218485102U CN 202222731244 U CN202222731244 U CN 202222731244U CN 218485102 U CN218485102 U CN 218485102U
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- leg pressing
- rod
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- supporting
- adjust
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Abstract
The utility model belongs to the technical field of the dance training, specifically be a leg pressing pole convenient to adjust, include: the support cylinder is hollow and is provided with an opening at the upper part, and a counterweight base is arranged at the bottom end of the support cylinder; the sliding rod is inserted into the supporting barrel from an opening at the upper part of the supporting barrel, and a leg pressing supporting rod is arranged at the upper end of the side wall of the sliding rod; the upper part of the side wall of the supporting cylinder is provided with a through groove. The leg pressing operation can be performed on dancers with different heights in a mode of adjusting the leg pressing support rod, so that the leg pressing device is good in applicability; through outwards drawing spacing block gear for the supporting spring compression, to slide bar, leg pressing bracing piece lift or push down and adjust the leg pressing bracing piece, drive simultaneously and adjust the structure and remove, thereby can adjust leg pressing bracing piece height, adjust the back, loosen spacing block gear, promote the card with spacing block gear under supporting spring's spring action and go into in the tooth that the straight-teeth board corresponds, to spacing block gear, the locking of connecting rod slide bar.
Description
Technical Field
The utility model relates to a dance training technical field specifically is a leg pressing pole convenient to adjust.
Background
Dance is an art form of performance, which uses the body to perform various elegant or difficult movements, usually with musical accompaniment, and takes rhythmic movements as the main expression means. It is usually with the help of music, also with the help of other props.
A dancer usually places one leg on a leg pressing rod, the other leg is on the ground, leg pressing operation is carried out, the existing leg pressing rod is usually fixed on the ground or a wall and is difficult to adjust, and some adjustable leg pressing rods are also available, usually adopt a bolt fastening mode, need tools to match and adjust, and are troublesome to operate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a leg pressing pole convenient to adjust to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a leg press bar for facilitating adjustment, comprising:
the support cylinder is hollow and is provided with an opening at the upper part, and a counterweight base is arranged at the bottom end of the support cylinder;
the sliding rod is inserted into the supporting barrel from an opening at the upper part of the supporting barrel, and a leg pressing supporting rod is arranged at the upper end of the side wall of the sliding rod;
a through groove is formed in the upper portion of the side wall of the supporting cylinder, a straight tooth plate is arranged on the outer side of the through groove, and an adjusting groove corresponding to the through groove in position is formed in the middle of the straight tooth plate;
be provided with the regulation structure with straight-teeth plate looks adaptation on the outer wall of slide bar, it includes the connecting rod of one end spiro union at slide bar outer wall downside to adjust the structure, the connecting rod runs through logical groove, the adjustment tank extends to the outside of a support section of thick bamboo, the other end of connecting rod is provided with the baffle, it is provided with spacing tooth piece to slide on the outer wall of connecting rod, spacing tooth piece meshes with the tooth of straight-teeth plate mutually, be provided with supporting spring between spacing tooth piece and the baffle.
Furthermore, one end of the leg pressing support rod, which is far away from the slide rod, is set to be of a concave shape for bearing legs.
Furthermore, the outer wall of the supporting cylinder is fixedly connected with a reinforcing supporting rod, the bottom end of the reinforcing supporting rod and the lower surface of the counterweight base are on the same horizontal plane, and the reinforcing supporting rod and the leg pressing supporting rod are located on the same side.
Further, a hand-held support rod is arranged on the upper side of the front wall of the support cylinder.
Furthermore, the upper end and the lower end of the straight tooth plate are fixedly connected with the outer wall of the supporting cylinder through screws.
Compared with the prior art, the beneficial effects of the utility model are that:
1) The leg pressing operation can be performed on dancers with different heights in a mode of adjusting the leg pressing support rod, so that the leg pressing device is good in applicability;
2) Through outwards pulling spacing block gear for the supporting spring compression, to slide bar, leg pressing bracing piece lift or push down and adjust the leg pressing bracing piece, drive simultaneously and adjust the structure and remove, thereby can adjust leg pressing bracing piece height, adjust the back, loosen spacing block gear, promote the block gear with spacing block gear under supporting spring's elastic force and block the card and go into in the tooth that the straight-tooth plate corresponds, to spacing block gear, connecting rod slide bar locking.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the supporting cylinder of the present invention;
FIG. 3 is a schematic view of the slide bar, leg-pressing support bar and adjusting structure of the present invention;
FIG. 4 is a schematic structural view of the adjusting structure of the present invention;
fig. 5 is a schematic structural view of the spur plate of the present invention;
fig. 6 is a schematic structural view of the limiting tooth block of the present invention.
In the figure: the device comprises a supporting cylinder 1, a walking supporting rod 2, a sliding rod 3, a leg pressing supporting rod 4, a through groove 5, an adjusting structure 6, a connecting rod 61, a baffle 62, a limiting tooth block 63, a supporting spring 64, a straight tooth plate 7, an adjusting groove 71 and a reinforcing supporting rod 8.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.
Example (b):
referring to fig. 1-5, the present invention provides a technical solution: a leg press bar for facilitating adjustment, comprising:
the support device comprises a hollow support cylinder 1 with an opening at the upper part, wherein a counterweight base is arranged at the bottom end of the support cylinder 1;
the sliding rod 3 is inserted into the supporting cylinder 1 from an opening at the upper part of the supporting cylinder 1, and a leg pressing supporting rod 4 is arranged at the upper end of the side wall of the sliding rod 3;
a through groove 5 is formed in the upper portion of the side wall of the supporting cylinder 1, a straight tooth plate 7 is arranged on the outer side of the through groove 5, and an adjusting groove 71 corresponding to the through groove 5 is formed in the middle of the straight tooth plate 7;
be provided with on the outer wall of slide bar 3 with the regulation structure 6 of straight-teeth plate 7 looks adaptation, it includes that one end spiro union is at the connecting rod 61 of slide bar 3 outer wall downside, connecting rod 61 runs through logical groove 5, adjustment tank 71 extends to the outside of a supporting cylinder 1, the other end of connecting rod 61 is provided with baffle 62, it is provided with spacing tooth piece 63 to slide on the outer wall of connecting rod 61, spacing tooth piece 63 meshes with straight-teeth plate 7's tooth mutually, as shown in fig. 6, spacing tooth piece 63 right-hand member can insert between the tooth of straight-teeth plate 7, realizes the meshing, can not loosen and takes off, be provided with supporting spring 64 between spacing tooth piece 63 and the baffle 62.
Preferably, one end of the leg pressing support rod 4 far away from the slide rod 3 is provided with a concave shape for bearing legs. The lower concave part is convenient for clamping the leg part of the user, and the ankle of the dance trainer is clamped in the lower concave part.
Preferably, the outer wall of the support cylinder 1 is fixedly connected with a reinforcing support rod 8, the bottom end of the reinforcing support rod 8 and the lower surface of the counterweight base are on the same horizontal plane, and the reinforcing support rod 8 and the leg pressing support rod 4 are located on the same side. The reinforcing support rod 8 plays a role in reinforcing support, when the leg of a user is lapped on the leg pressing support rod 4, the whole leg pressing support rod is pressed rightwards, and the leg pressing support rod 4 can prevent the device from inclining and falling down.
Preferably, the upper side of the front wall of the support cylinder 1 is provided with a hand-held support rod 2. The dance trainer is used for holding by hands of the dance trainer.
Preferably, the upper end and the lower end of the straight tooth plate 7 are fixedly connected with the outer wall of the support cylinder 1 through screws.
The working principle is as follows: when the leg pressing training device is used, a dancer holds the leg pressing support rod 4 with hands and puts feet on the leg pressing support rod 4 to perform leg pressing training.
When the height of leg pressing bracing piece 4 needs to be adjusted, draw spacing block gear 63 to the left side, make spacing block gear 63 and spur rack 7 separate, supporting spring 64 compresses simultaneously, push up connecting rod 61 or push down connecting rod 61 according to the demand of using, drive slide bar 3 simultaneously, leg pressing bracing piece 4 moves up or moves down relative supporting cylinder 1, reach suitable high back, loosen spacing block gear 63, under supporting spring 64's effect, spacing block gear 63 is promoted and is inserted in spur rack 7, make spacing block gear 63 can not reciprocate again, thereby restrict connecting rod 61 and slide bar 3, leg pressing bracing piece 4 reciprocates, it is comparatively convenient to operate.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (5)
1. A leg pressing rod convenient to adjust is characterized by comprising:
the support device comprises a hollow support cylinder (1) with an opening at the upper part, wherein a counterweight base is arranged at the bottom end of the support cylinder (1);
the sliding rod (3) is inserted into the supporting cylinder (1) from an opening at the upper part of the supporting cylinder (1), and a leg pressing supporting rod (4) is arranged at the upper end of the side wall of the sliding rod (3);
a through groove (5) is formed in the upper portion of the side wall of the supporting cylinder (1), a straight tooth plate (7) is arranged on the outer side of the through groove (5), and an adjusting groove (71) corresponding to the through groove (5) in position is formed in the middle of the straight tooth plate (7);
be provided with on the outer wall of slide bar (3) with regulation structure (6) of spur rack (7) looks adaptation, adjust structure (6) including connecting rod (61) of one end spiro union at slide bar (3) outer wall downside, connecting rod (61) run through logical groove (5), adjustment tank (71) extend to the outside of a support section of thick bamboo (1), the other end of connecting rod (61) is provided with baffle (62), it is provided with spacing tooth piece (63) to slide on the outer wall of connecting rod (61), spacing tooth piece (63) mesh mutually with the tooth of spur rack (7), be provided with supporting spring (64) between spacing tooth piece (63) and baffle (62).
2. A readily adjustable leg press bar as defined in claim 1, wherein: one end of the leg pressing support rod (4) far away from the sliding rod (3) is arranged to be a concave shape for bearing legs.
3. A readily adjustable leg press bar as defined in claim 1, wherein: the support leg is characterized in that a reinforcing support rod (8) is fixedly connected to the outer wall of the support barrel (1), the bottom end of the reinforcing support rod (8) and the lower surface of the counterweight base are located on the same horizontal plane, and the reinforcing support rod (8) and the leg pressing support rod (4) are located on the same side.
4. A readily adjustable leg press bar as defined in claim 1, wherein: and a hand-held support rod (2) is arranged on the upper side of the front wall of the support cylinder (1).
5. A readily adjustable leg press bar as defined in claim 1, wherein: the upper end and the lower end of the straight tooth plate (7) are fixedly connected with the outer wall of the supporting cylinder (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222731244.XU CN218485102U (en) | 2022-10-18 | 2022-10-18 | Leg pressing rod convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222731244.XU CN218485102U (en) | 2022-10-18 | 2022-10-18 | Leg pressing rod convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218485102U true CN218485102U (en) | 2023-02-17 |
Family
ID=85195303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222731244.XU Active CN218485102U (en) | 2022-10-18 | 2022-10-18 | Leg pressing rod convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218485102U (en) |
-
2022
- 2022-10-18 CN CN202222731244.XU patent/CN218485102U/en active Active
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