CN209828113U - Leg pressing device - Google Patents
Leg pressing device Download PDFInfo
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- CN209828113U CN209828113U CN201920537897.XU CN201920537897U CN209828113U CN 209828113 U CN209828113 U CN 209828113U CN 201920537897 U CN201920537897 U CN 201920537897U CN 209828113 U CN209828113 U CN 209828113U
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- sliding block
- upright post
- groove
- sliding
- positioning
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Abstract
The utility model relates to a physical training technical field especially relates to a leg pressing device. A leg pressing device for leg pressing exercise of human body, comprising: the supporting structure comprises a first upright post and a second upright post arranged at intervals with the first upright post, the first upright post and the second upright post are both vertically arranged, and one end of each upright post is connected with the ground; the cross bar is used for placing heels of a human body, is horizontally arranged and is positioned between the first stand column and the second stand column; the adjusting structure is used for adjusting the height of the cross rod along the axial direction of the first stand column or the second stand column, the adjusting structure comprises a first sliding block and a second sliding block which are respectively in sliding connection with the first stand column and the second stand column, the two ends of the cross rod are respectively connected with the first sliding block and the second sliding block, and the first sliding block and the second sliding block can both slide in a reciprocating mode along the height direction so as to adjust the height of the cross rod. The utility model discloses can adjust the height of horizontal pole, and then can satisfy the demand of exerciser to the horizontal pole co-altitude not.
Description
Technical Field
The utility model relates to a physical training technical field especially relates to a leg pressing device.
Background
At present, most of devices for people to press legs and exercise in the market are composed of upright columns and cross rods. The heel part of the crus of the human body is placed on the cross bar and is bent by the upper body of the human body, so that the leg pressing exercise is carried out.
However, in the actual body-building process, along with the extension of shank ligament, the position requirement that the heel was placed is raised gradually, and the shank massage just can have the effect like this, and the individual of different heights also can be different to the height of placing of heel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a leg pressing device aims at solving the problem of how to adjust the horizontal pole height.
The utility model discloses a realize like this, a leg pressing device for supply human shank to press the leg to take exercise, leg pressing device includes:
the supporting structure comprises a first upright column and a second upright column arranged at intervals with the first upright column, the first upright column and the second upright column are both vertically arranged, and one end of each upright column is connected with the ground;
the cross bar is used for placing heels of a human body, is horizontally arranged and is positioned between the first upright post and the second upright post;
the adjusting structure is used for adjusting the axial height of the cross rod along the first upright post or the second upright post, the adjusting structure comprises a first sliding block and a second sliding block which are respectively in sliding connection with the first upright post and the second upright post, two ends of the cross rod are respectively connected with the first sliding block and the second sliding block, and the first sliding block and the second sliding block can slide in a reciprocating mode along the height direction so as to adjust the height of the cross rod.
In one embodiment, a side surface of the first upright post is provided with a first sliding groove extending along an axial direction thereof, a side surface of the second upright post is provided with a second sliding groove extending along the axial direction thereof, and the first sliding block and the second sliding block are respectively slidably connected to the first sliding groove and the second sliding groove.
In one embodiment, the cross-sectional shapes of the first sliding groove and the second sliding groove are dovetail groove structures, and the first sliding block and the second sliding block are radially limited in the first sliding groove and the second sliding groove respectively.
In one embodiment, a plurality of first clamping grooves for clamping the first slider are formed in a groove wall of the first sliding groove parallel to the groove bottom of the first sliding groove, the first clamping grooves are arranged at intervals along the height direction, a plurality of second clamping grooves for clamping the second slider are formed in the groove bottom of the second sliding groove, the second clamping grooves are arranged at intervals along the height direction, and the first clamping grooves and the second clamping grooves are arranged in one-to-one correspondence along the height direction; the transverse rod moves transversely towards the bottom of the second sliding groove to drive the first sliding block and the second sliding block to be respectively clamped in the corresponding first clamping groove and the corresponding second clamping groove.
In one embodiment, the first card slots are arranged at equal intervals in the height direction, and the second card slots are arranged at equal intervals in the height direction.
In one embodiment, the distances between two adjacent first card slots are sequentially arranged in an arithmetic progression, and the distances between two adjacent second card slots are sequentially arranged in an arithmetic progression.
In an embodiment, the adjusting structure further includes a first positioning pin for positioning the first sliding block, a plurality of first through holes are respectively formed in the side surface of the first upright corresponding to the first clamping grooves, the first through holes are respectively communicated with the corresponding first clamping grooves, a first positioning hole is formed in the first sliding block corresponding to the first through hole, and an end pin of the first positioning is inserted through the first through hole and clamped in the first positioning hole.
In one embodiment, the first positioning hole is a threaded hole, and one end of the first positioning pin is externally threaded and is screwed in the first positioning hole.
In an embodiment, the adjusting structure further includes a second positioning pin for positioning the second sliding block, a plurality of second through holes are formed in the side surface of the second upright corresponding to the second clamping grooves, the second through holes are communicated with the corresponding second clamping grooves, a second positioning hole is formed in the second sliding block corresponding to the second through hole, and an end pin of the second positioning pin penetrates through the second through hole and is clamped in the second positioning hole.
In one embodiment, the second positioning hole is a threaded hole, and one end of the second positioning pin is externally threaded and is screwed into the second positioning hole.
The technical effects of the utility model are that: the equal fixed connection ground of one end of first stand and second stand, first slider and second slider are connected respectively to the both ends of horizontal pole, and first slider slides along the axial of first stand and second stand respectively with the second slider to reach the purpose of adjusting the horizontal pole height, and then can satisfy the person of taking exercise to the not demand of co-altitude of horizontal pole.
Drawings
Fig. 1 is a three-dimensional structure diagram of a leg pressing device provided in an embodiment of the present invention;
FIG. 2 is an exploded view of the leg press device of FIG. 1;
FIG. 3 is a perspective view of the first slider of FIG. 2;
FIG. 4 is a perspective view of a second slider of FIG. 2;
FIG. 5 is a perspective view of the first upright of FIG. 2;
fig. 6 is a perspective view of the second pillar of fig. 2.
The correspondence between reference numbers and names in the drawings is as follows:
100. a leg pressing device; 10. a support structure; 11. a first upright post; 12. a second upright post; 20. a cross bar; 111. a first chute; 121. a second chute; 126. a second through hole; 30. an adjustment structure; 31. a first slider; 32. a first positioning pin; 33. a second slider; 34. a second positioning pin; 311. a first connection hole; 312. a first positioning hole; 331. a second connection hole; 332. a second positioning hole; 112. a first card slot; 116. a first through hole; 122. a second card slot;
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "vertical", "parallel", "bottom", "angle", 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 thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship.
Referring to fig. 1 to 3, an embodiment of the present invention provides a leg pressing device 100, wherein the leg pressing device 100 is used for an exerciser to perform leg pressing exercise.
Referring to fig. 4 to 6, the leg pressing device 100 includes: support structure 10, crossbar 20, and adjustment structure 30. The supporting structure 10 includes a first upright 11 and a second upright 12 spaced from the first upright 11, the first upright 11 and the second upright 12 are both vertically disposed, and one end of the first upright 11 and one end of the second upright are both connected to the ground. Alternatively, the first upright 11 and the second upright 12 are cylindrical and both made of a metal material. The crossbar 20 is used for placing the heel of a human body so as to maintain a desired posture of pressing the leg. The cross bar 20 is horizontally disposed and located between the first upright 11 and the second upright 12. It will be appreciated that the crossbar 20 is also a cylindrical rod made of a metallic material. The adjusting structure 30 is used for adjusting the height of the cross bar 20 along the axial direction of the first upright 11 or the second upright 12. The adjusting structure 30 comprises a first sliding block 31 and a second sliding block 33 which are respectively in sliding connection with the first upright post 11 and the second upright post 12, two ends of the cross rod 20 are respectively connected with the first sliding block 31 and the second sliding block 33, and both the first sliding block 31 and the second sliding block 33 can slide in a reciprocating manner along the height direction so as to adjust the height of the cross rod 20. It will be appreciated that the first slider 31 and the second slider 33 have the same horizontal height so that the cross bar 20 is maintained in a horizontal disposition. Specifically, the first slider 31 has a first connecting hole 311, the second slider 33 has a second connecting hole 331, and two ends of the cross bar 20 are respectively connected to the first connecting hole 311 and the second connecting hole 331.
The equal fixed connection ground of one end of first stand 11 and second stand 12, first slider 31 and second slider 33 are connected respectively to the both ends of horizontal pole 20, and first slider 31 slides along the axial of first stand 11 and second stand 12 respectively with second slider 33 to reach the purpose of adjusting horizontal pole 20 height, and then can satisfy the high demand of exerciser to horizontal pole 20 difference.
Referring to fig. 3 to 6, in an embodiment, a side surface of the first upright 11 is provided with a first sliding slot 111 extending along an axial direction thereof, a side surface of the second upright 12 is provided with a second sliding slot 121 extending along the axial direction thereof, and the first sliding block 31 and the second sliding block 33 are slidably connected to the first sliding slot 111 and the second sliding slot 121, respectively. The first slider 31 and the second slider 33 slide under the guidance of the first slide groove 111 and the second slide groove 121, respectively, to adjust the height of the cross bar 20. Specifically, the first slider 31 and the second slider 33 may be magnetically attracted to the groove bottom of the first sliding groove 111 and the groove bottom of the second sliding groove 121, respectively, according to a magnetic attraction principle.
In one embodiment, the cross-sectional shapes of the first sliding groove 111 and the second sliding groove 121 are dovetail groove structures, and the first sliding block 31 and the second sliding block 33 are radially limited on the first sliding groove 111 and the second sliding groove 121, respectively. Specifically, the first sliding groove 111 penetrates through the top end of the first upright post 11, the second sliding groove 121 penetrates through the top end of the second upright post 12, and the first sliding block 31 and the second sliding block 33 can be respectively inserted into the first sliding groove 111 and the second sliding groove 121 from the top ends of the first upright post 11 and the second upright post 12.
In one embodiment, the first sliding groove 111 has a plurality of first engaging grooves 112 formed on a groove wall parallel to a groove bottom thereof for engaging with the first slider 31, the first engaging grooves 112 are spaced apart in a height direction, the groove bottom of the second sliding groove 121 has a plurality of second engaging grooves 122 formed thereon for engaging with the second slider 33, the second engaging grooves 122 are spaced apart in the height direction, and the first engaging grooves 112 and the second engaging grooves 122 are disposed in one-to-one correspondence in the height direction. When the first slider 31 and the second slider 33 slide to the height position to be adjusted along the first sliding groove 111 and the second sliding groove 121, respectively, the cross bar 20 moves laterally toward the bottom of the second sliding groove 121, so as to drive the first slider 31 and the second slider 33 to be clamped in the corresponding first clamping groove 112 and the corresponding second clamping groove 122, respectively. It can be understood that when the cross bar 20 moves laterally toward the bottom of the first sliding groove 111, the first slider 31 and the second slider 33 can be retracted into the first sliding groove 111 and the second sliding groove 121, respectively.
Referring to fig. 1 to 6, in one embodiment, the first locking grooves 112 are equally spaced in the height direction, and the second locking grooves 122 are equally spaced in the height direction, so that the cross bars 20 can be equally spaced in height.
In one embodiment, the distances between two adjacent first card slots 112 are sequentially arranged in an arithmetic progression. The distance between two adjacent second draw-in grooves 122 is the arithmetic progression setting in proper order to make horizontal pole 20 can carry out the altitude mixture control of unequal interval, thereby the more exercisers of different heights of adaptation.
In an embodiment, the adjusting structure 30 further includes a first positioning pin 32 for positioning the first sliding block 31, a plurality of first through holes 116 are respectively formed in positions, corresponding to the first slots 112, of the side surface of the first upright 11, the first through holes 116 are respectively communicated with the corresponding first slots 112, a first positioning hole 312 is formed in a position, corresponding to the first through hole 116, of the first sliding block 31, and one end of the first positioning pin 32 penetrates through the first through hole 116 and is clamped in the first positioning hole 312. After the first sliding block 31 is clamped into the first clamping groove 112, one end of the first positioning pin 32 is located in the first positioning hole 312, so that the first sliding block 31 and the first upright post 11 are stably connected, and the first sliding block 31 is prevented from being separated from the first clamping groove 112 in the exercise process.
In one embodiment, the first positioning hole 312 is a threaded hole, and one end of the first positioning pin 32 is externally threaded and is screwed into the first positioning hole 312.
In an embodiment, the adjusting structure 30 further includes a second positioning pin 34 for positioning the second sliding block 33, a plurality of second through holes 126 are respectively formed on the side surface of the second upright 12 corresponding to the positions of the second engaging grooves 122 and respectively communicated with the corresponding second engaging grooves 122, a second positioning hole 332 is formed on the second sliding block 33 corresponding to the position of the second through hole 126, and one end of the second positioning pin 34 penetrates through the second through hole 126 and is clamped in the second positioning hole 332. After the second sliding block 33 is clamped into the second clamping groove 122, one end of the second positioning pin 34 is located in the second positioning hole 332, so that the second sliding block 33 and the second upright 12 are stably connected, and the second sliding block 33 is prevented from being separated from the second clamping groove 122 in the exercise process.
In one embodiment, the second positioning hole 332 is a threaded hole, and one end of the second positioning pin 34 is externally threaded and is screwed into the second positioning hole 332.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A leg pressing device for leg pressing exercise of a human body, characterized by comprising:
the supporting structure comprises a first upright column and a second upright column arranged at intervals with the first upright column, the first upright column and the second upright column are both vertically arranged, and one end of each upright column is connected with the ground;
the cross bar is used for placing heels of a human body, is horizontally arranged and is positioned between the first upright post and the second upright post;
the adjusting structure is used for adjusting the axial height of the cross rod along the first upright post or the second upright post, the adjusting structure comprises a first sliding block and a second sliding block which are respectively in sliding connection with the first upright post and the second upright post, two ends of the cross rod are respectively connected with the first sliding block and the second sliding block, and the first sliding block and the second sliding block can slide in a reciprocating mode along the height direction so as to adjust the height of the cross rod.
2. The leg press as claimed in claim 1, wherein: the side surface of the first upright post is provided with a first sliding groove extending along the axial direction of the first upright post, the side surface of the second upright post is provided with a second sliding groove extending along the axial direction of the second upright post, and the first sliding block and the second sliding block are respectively connected with the first sliding groove and the second sliding groove in a sliding manner.
3. The leg press as claimed in claim 2, wherein: the cross sections of the first sliding groove and the second sliding groove are in dovetail groove structures, and the first sliding block and the second sliding block are radially limited in the first sliding groove and the second sliding groove respectively.
4. A leg press as claimed in claim 3, wherein: a plurality of first clamping grooves for clamping the first sliding block are formed in the groove wall of the first sliding groove parallel to the groove bottom of the first sliding groove, the first clamping grooves are arranged at intervals along the height direction, a plurality of second clamping grooves for clamping the second sliding block are formed in the groove bottom of the second sliding groove, the second clamping grooves are arranged at intervals along the height direction, and the first clamping grooves and the second clamping grooves are arranged in one-to-one correspondence along the height direction; the transverse rod moves transversely towards the bottom of the second sliding groove to drive the first sliding block and the second sliding block to be respectively clamped in the corresponding first clamping groove and the corresponding second clamping groove.
5. The leg press as claimed in claim 4, wherein: the first clamping grooves are arranged at equal intervals in the height direction, and the second clamping grooves are arranged at equal intervals in the height direction.
6. The leg press as claimed in claim 4, wherein: the distance between two adjacent first draw-in grooves is the arithmetic progression in proper order and sets up, and adjacent two the distance between the second draw-in groove is the arithmetic progression in proper order and sets up.
7. A leg press as claimed in any one of claims 4 to 6, wherein: the adjusting structure further comprises a first positioning pin for positioning the first sliding block, a plurality of first through holes which are communicated with the corresponding first clamping grooves are formed in the positions, corresponding to the first clamping grooves, of the side surface of the first upright column, first positioning holes are formed in the positions, corresponding to the first through holes, of the first sliding block, and one end pin of the first positioning penetrates through the first through holes and is clamped in the first positioning holes.
8. The leg press as claimed in claim 7, wherein: the first positioning hole is a threaded hole, and one end of the first positioning pin is provided with an external thread and is screwed in the first positioning hole.
9. A leg press as claimed in any one of claims 4 to 6, wherein: the adjusting structure further comprises a second positioning pin for positioning the second sliding block, a plurality of second through holes which are communicated with the corresponding second clamping grooves are formed in the positions, corresponding to the second clamping grooves, of the side surface of the second upright column, a second positioning hole is formed in the position, corresponding to the second through hole, of the second sliding block, and a terminal pin for second positioning penetrates through the second through hole and is clamped in the second positioning hole.
10. The leg press as claimed in claim 9, wherein: the second positioning hole is a threaded hole, and one end of the second positioning pin is provided with an external thread and is screwed in the second positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920537897.XU CN209828113U (en) | 2019-04-17 | 2019-04-17 | Leg pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920537897.XU CN209828113U (en) | 2019-04-17 | 2019-04-17 | Leg pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209828113U true CN209828113U (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920537897.XU Active CN209828113U (en) | 2019-04-17 | 2019-04-17 | Leg pressing device |
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| CN (1) | CN209828113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013083A (en) * | 2019-12-25 | 2020-04-17 | 温州医科大学 | Improved generation stall bar frame |
| CN111672071A (en) * | 2020-06-28 | 2020-09-18 | 平顶山学院 | Handrail for dance training |
-
2019
- 2019-04-17 CN CN201920537897.XU patent/CN209828113U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013083A (en) * | 2019-12-25 | 2020-04-17 | 温州医科大学 | Improved generation stall bar frame |
| CN111672071A (en) * | 2020-06-28 | 2020-09-18 | 平顶山学院 | Handrail for dance training |
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