CN208678271U - A kind of adjustable pressing-leg device of new sports training - Google Patents
A kind of adjustable pressing-leg device of new sports training Download PDFInfo
- Publication number
- CN208678271U CN208678271U CN201821003469.0U CN201821003469U CN208678271U CN 208678271 U CN208678271 U CN 208678271U CN 201821003469 U CN201821003469 U CN 201821003469U CN 208678271 U CN208678271 U CN 208678271U
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Abstract
The utility model discloses a kind of adjustable pressing-leg devices of new sports training, including two columns, the inside of two columns is equipped with the first cavity, the inside of each first cavity is equipped with lead screw, each lead screw in the inner rotation connection of corresponding first cavity and is connected with threaded block by screw thread engagement, the lower section for being internally located at the first cavity of column is equipped with button cavities and two spring cavitys, two spring cavitys are connected to button cavities, the inside of button cavities is connected with button module group by the first spring slide, upper and lower ends on the inside of two columns are fixedly connected to connecting plate, the inside of connecting plate is equipped with sliding slot, multiple flaps and multiple pins are equipped between corresponding two connecting plates, and multiple flaps are joined end to end by pin, this pressing-leg device not only can freely adjust the height of leg pressing, it can be according to field Its length is unfolded in ground size, can be convenient storage, and there are also certain defencive functions.
Description
Technical field
The utility model relates to Sports training apparatus technical field, the specially adjustable leg pressings of a kind of new sports training
Device.
Background technique
Leg pressing is to carry out one of the indispensable warm-up before athletic training, and bone, muscle and tendon can be effectively protected,
It avoids ligament injured, currently, the pressing-leg device used on physical education in school is substantially fixed device, that is, is mounted on playground
A position, this pressing-leg device can not adjust the height of leg pressing rod, not be able to satisfy different users to leg pressing height different demands
Requirement wind, solarization and drenched with rain outdoors throughout the year, it is easy to which surface corrosion not only reduces pressure due to immovable storage
The service life of leg device can also hurt user, and we have proposed a kind of adjustable leg pressings of new sports training thus
Device.
Utility model content
The purpose of this utility model is to provide a kind of adjustable pressing-leg devices of new sports training, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of adjustable pressure of new sports training
Leg device, including two columns, the inside of two columns are equipped with the first cavity, and the inside of each first cavity is equipped with silk
Thick stick, each lead screw, which is connected in the inner rotation of corresponding first cavity and engaged by screw thread, is connected with threaded block, and two
A threaded block is connected in the internal slide of corresponding first cavity, and the side of one of threaded block is fixedly connected with curved
Plate, the side of another threaded block are fixedly connected with fixed block, and the one end of the bent plate and fixed block far from threaded block is run through
Corresponding first cavity and the outside for extending to corresponding column, the bent plate are rotatably connected to far from one end of threaded block
The inside of first connecting rod, the first connecting rod is equipped with sliding cavity, and the sliding cavity slidably connects the second connecting rod, described
One end of second connecting rod runs through the side wall of sliding cavity and extends to the outside of first connecting rod and be fixedly connected with hook, described
Hook and fixed block activity are clamped, and each lead screw is fixedly connected to the turntable below corresponding threaded block, each turntable
Two sides run through the side wall of corresponding first cavity and extend to the outside of corresponding column；
The lower section for being internally located at the first cavity of the column be equipped with button cavities and two spring cavitys, two spring cavitys with
Button cavities connection, the inside of the button cavities are connected with button module group by the first spring slide, the button module group
Outside runs through the side of button cavities and extends to the outside of column, and the inside of each spring cavity is slidably connected by second spring
There is corresponding sliding block, the sliding block runs through the side of corresponding spring cavity far from one end of second spring and extends to first
The inside of groove, first groove are opened in column lower end two sides, and the inside of first groove is rotatably connected to by folding
The inside of bottom plate, the bottom plate is equipped with third groove, and the inside of the third groove is rotatably connected to support plate by shaft, institute
Support plate activity clamping is stated in place in the second groove of the first inside grooves, the bottom plate is equipped with second far from one end of folding
Cavity, second cavity inside slidably connect fixture block by the first elastic steel sheet, and the fixture block is far from the first elastic steel sheet
One end through the second cavity side and extend to bottom plate outside and with button cavities activity be clamped.
Preferably, button block is equipped on front side of the upper end of any column.
Preferably, multiple footing plates are rotatably connected in the first connecting rod and the second connecting rod, each footing plate
Upper and lower two sides are equipped with foam-rubber cushion.
Preferably, the inside of the third groove is equipped with the second elastic steel sheet.
Preferably, the upper and lower ends on the inside of two columns are fixedly connected to connecting plate, and the inside of the connecting plate is equipped with
Sliding slot, is equipped with multiple flaps and multiple pins between corresponding two connecting plates, and to pass through pin first for multiple flaps
Tail is connected, and the middle part of corresponding two flaps is connected by pin rotation, and any flap close to connecting plate rotates
It is connected on connecting plate, and another flap is slidably connected at the inside of sliding slot by bolt and nut group.
Compared with prior art, the utility model has the beneficial effects that the utility model can allow silk by stirring turntable
Thick stick rotation drives threaded block to move up and down and adjusts the height of first connecting rod and the second connecting rod, meets all user's leg pressings,
It can be stretched through the telescoping mechanism that multiple flaps form and be closed the device, and first connecting rod be rotated by bent plate, then lead to
It crosses flexible second connecting rod to be connected in button block or fixed block, convenient for collecting and use, and first connecting rod and the second connection
Footing plate is rotatably connected on bar, two sides are equipped with according to the foam-rubber cushion of ergonomic designs protection ankle footing plate up and down.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the flap junction of the utility model；
Fig. 3 is the lead screw of the utility model and the cross-sectional view of threaded block junction；
Fig. 4 is the lead screw of the utility model and the cross-sectional view of turntable junction；
Fig. 5 is the button module group of the utility model and the cross-sectional view of button cavities junction；
Fig. 6 is the support plate of the utility model and the cross-sectional view of the second groove junction；
Fig. 7 is the cross-sectional view of the bottom plate of the utility model；
Fig. 8 is the hook of the utility model and the schematic diagram of fixed block junction；
Fig. 9 is the schematic diagram of the footing plate of the utility model；
Figure 10 is the first connecting rod of the utility model and the cross-sectional view of the second connecting rod junction.
In figure: 1, column, 2, footing plate, 3, connecting plate, 4, flap, 5, pin, 6, first connecting rod, the 7, second connection
Bar, 8, bottom plate, 9, lead screw, 10, button block, 11, bolt and nut group, the 12, first cavity, 13, sliding slot, 14, threaded block, 15, bent plate,
16, turntable, 17, button module group, the 18, first spring, 19, spring cavity, 20, second spring, 21, sliding block, 22, button cavities,
23, the first groove, 24, support plate, the 25, second groove, 26, third groove, the 27, first elastic steel sheet, the 28, second cavity, 29,
Fixture block, 30, fixed block, 31, hook, 32, foam-rubber cushion, 33, sliding cavity, the 34, second elastic steel sheet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-10 is please referred to, the utility model provides a kind of technical solution: a kind of adjustable leg pressing of new sports training
Device, including two columns 1, the outside of two columns 1 are equipped with scale, can conveniently adjust height, the inside of two columns 1
It is equipped with the first cavity 12, the inside of each first cavity 12 is equipped with lead screw 9, and each lead screw 9 is empty corresponding first
The inner rotation of chamber 12 connects and is connected with threaded block 14 by screw thread engagement, and two threaded blocks 14 are corresponding first
The internal slide of cavity 12 connects, and 14 vertical motion of threaded block may be implemented in rotating threaded shaft 9, plays the work for adjusting leg pressing height
With the side of one of threaded block 14 is fixedly connected with bent plate 15, and the side of another threaded block 14 is fixedly connected with fixation
Block 30, the one end of the bent plate 15 and fixed block 30 far from threaded block 14 are run through corresponding first cavity 12 and are extended to
The outside of corresponding column 1, the bent plate 15 is rotatably connected to first connecting rod 6 far from one end of threaded block 14, by curved
The cooperation of plate 15, first connecting rod 6 and pin shaft can rotate first connecting rod 6, convenient for collecting and use, the first connecting rod
6 inside is equipped with sliding cavity 33, and the sliding cavity 33 slidably connects the second connecting rod 7, one end of second connecting rod 7
Through sliding cavity 33 side wall and extend to the outside of first connecting rod 6 and be fixedly connected with hook 31, can be with free extension
Two connecting rods 7, the hook 31 are clamped with 30 activity of fixed block, can make in the second connecting rod 7 horizontal card to fixed block 30, rise
To fixed function, each lead screw 9 is fixedly connected to the turntable 16 positioned at corresponding 14 lower section of threaded block, and the two of each turntable 16
Side runs through the side wall of corresponding first cavity 12 and extends to the outside of corresponding column 1, stirs outside column 1
Turntable 16 rotates the rotation to realize lead screw 9；
The lower section for being internally located at the first cavity 12 of the column 1 is equipped with button cavities 22 and two spring cavitys 19, two bullets
Spring chamber 19 is connected to button cavities 22, and the inside of the button cavities 22 slidably connects button module group by the first spring 18
17, push button module group 17 can make its horizontal sliding in button cavities 22, and the outside of the button module group 17, which is run through, presses
The side of button chamber 22 and the outside for extending to column 1, the inside of each spring cavity 19 pass through second spring 20 and slidably connect
Corresponding sliding block 21, side and extension of the one end of the sliding block 21 far from second spring 20 through corresponding spring cavity 19
To the inside of the first groove 23, sliding block 21 can slide and far from second spring 20 in the inner horizontal of corresponding spring cavity 19
One end can slide into the first groove 23, first groove 23 is opened in 1 lower end two sides of column, first groove 23 it is interior
Portion is rotatably connected to bottom plate 8 by folding, and bottom plate 8 can be received to the first groove 23, and the inside of the bottom plate 8 is equipped with third
The inside of groove 26, the third groove 26 is rotatably connected to support plate 24 by shaft, and support plate 24 can be received recessed to third
In slot 26,24 activity clamping of the support plate is in place in the second groove 25 inside the first groove 23, one end of the bottom plate 8
Equipped with the second cavity 28, the inside of second cavity 28 slidably connects fixture block 29, the card by the first elastic steel sheet 27
Block 29 runs through the side of the second cavity 28 far from one end of the first elastic steel sheet 27 and extends to outside and and the button of bottom plate 8
22 activity clamping of chamber presses either button module group 17, button module group 17 squeezes the first spring 18 simultaneously to open bottom plate 8
Inwardly horizontal sliding, moves downward, fixture block 29 at this point, the both wings end of button module group 17 squeezes fixture block 29 in button cavities 22
The first elastic steel sheet 27 is squeezed, fixture block 29 is retracted in the second cavity 28, at this point, two second springs 20 are resetted and pushed accordingly
21 horizontal outward movement of sliding block, the one end of sliding block 21 far from second spring 20 can reach inside the first groove 23, recessed first
Bottom plate 8 inside slot 23 is ejected, and produces the support plate 24 in third groove 26, is connected to one end activity far from shaft
In second groove 25, thus bottom plate 8 is expanded horizontally by folding, moreover it is possible to prevent bottom plate 8 from being gone by external force withdrawal, to pack up
Bottom plate 8 first breaks out one end that support plate 24 is connected in the second groove 25, then in 8 to the first groove 23 of rotary bottom plate,
Support plate 24 can receive together in third groove 26, and this moment, bottom plate 8 can be pressed into sliding block 21 in spring cavity 19, while fixture block 29
Also it can stick into button cavities 22.
Specifically, being equipped with button block 10 on front side of the upper end of any column 1, rotation first connecting rod 6 keeps it vertical, second
Connecting rod 7 is retracted in first connecting rod 6 by sliding cavity 33, and one end close to hook 31 sticks into button block 10, plays storage
Effect.
Specifically, being rotatably connected to multiple footing plates 2, each feet in the first connecting rod 6 and the second connecting rod 7
The two sides up and down of plate 2 are equipped with foam-rubber cushion 32, and ankle directly rides over leg pressing in first connecting rod 6 or the second connecting rod 7, is easy to make
Ankle injury is put into the foam-rubber cushion 32 according to ergonomic designs and can protect ankle, and footing plate 2 uses clip-type,
Storage convenient to use.
Specifically, the inside of the third groove 26 is equipped with the second elastic steel sheet 34, while opening bottom plate 8, pass through
Second elastic steel sheet 34 also pops up support plate 24 out of third groove 26, facilitates support.
Specifically, the upper and lower ends of described two 1 insides of column are fixedly connected to connecting plate 3, the connecting plate 3
Inside is equipped with sliding slot 13, and multiple flaps 4 and multiple pins 5, and multiple flaps are equipped between corresponding two connecting plates 3
4 are joined end to end by pin 5, and the middle part of corresponding two flaps 4 is rotatablely connected by pin 5, close to connecting plate 3
Any flap 4 is rotatably connected on connecting plate 3, and another flap 4 is slidably connected at sliding slot by bolt and nut group 11
13 inside, multiple flaps 4 form telescoping mechanism with pin 5, can make pressing-leg device expansion closure, i.e., convenient for collecting,
Bolt and nut group 11 can be tightened, the length of expansion can be fixed according to the length of run of the big minor adjustment pressing-leg device in place.
Working principle: in use, user moves the pressing-leg device to solution space in equipment room, column 1 is vertical
Ground is stood on, the button module group 17 in any 1 outside of column is pressed, button module group 17 is sliding in horizontal direction in button cavities 22
It is dynamic, corresponding fixture block 29 is squeezed by its both wings end, causes fixture block 29 to slide down in corresponding second cavity 28, so
Latter two sliding block 21 is skidded off outwardly simultaneously by the reset of corresponding second spring 20 and corresponding bottom plate 8 is opened, two bottom plates
8 are rotated by corresponding folding, are opened to horizontality, during two bottom plates 8 are opened, in corresponding third groove 26
The second elastic steel sheet 34 corresponding support plate 24 can also be flicked, two support plates 24 under the effect of gravity can be along corresponding
First groove, 23 slide downward and activity are connected to inside corresponding second groove 25, similarly press another 1 outside of column by
Button module group 17, opens two other bottom plates 8, in this way the device would not swing, drag any column 1 to properly away from
From the telescoping mechanism that two columns 1 can be made up of multiple flaps 4 is unfolded, and tightens four pairs of bolt and nut groups 11, makes telescoping mechanism
The length of expansion is fixed, and the device will not swing in this way, and rotating the second connecting rod 7 at this time is detached from it with button block 10, is drawn
The second telescopic rod 7 is stretched to suitable distance, is clamped hook 31 and fixed block 30, is stirred the adjusting threaded block 14 of turntable 16 respectively and arrive
Up to sustained height, first connecting rod 6 and the second connecting rod 7 is made to be in horizontality, footing plate 2 be clipped in first connecting rod 6 or
In second connecting rod 7, ankle is finally ridden over into the inner beginning leg pressing of foam-rubber cushion 32, when storage, on the contrary operation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of adjustable pressing-leg device of new sports training, including two columns (1), it is characterised in that: two columns (1)
Inside be equipped with the first cavity (12), the inside of each first cavity (12) is equipped with lead screw (9), and each lead screw (9) exists
The inner rotation of corresponding first cavity (12) is connected and is connected with threaded block (14) by screw thread engagement, two threaded blocks
(14) it is connected in the internal slide of corresponding first cavity (12), the side of one of threaded block (14) is fixedly connected with
Bent plate (15), the side of another threaded block (14) are fixedly connected with fixed block (30), the bent plate (15) and fixed block (30)
One end far from threaded block (14) runs through corresponding first cavity (12) and extends to the outside of corresponding column (1),
The bent plate (15) is rotatably connected to first connecting rod (6) far from the one end of threaded block (14), the first connecting rod (6) it is interior
Portion is equipped with sliding cavity (33), and the sliding cavity (33) slidably connects the second connecting rod (7), and the one of second connecting rod (7)
End runs through the side wall of sliding cavity (33) and extends to the outside of first connecting rod (6) and be fixedly connected with hook (31), the card
It hooks (31) and fixed block (30) activity to be clamped, each lead screw (9) is fixedly connected to below corresponding threaded block (14)
Turntable (16), the two sides of each turntable (16) are run through the side wall of corresponding first cavity (12) and are extended to corresponding vertical
The outside of column (1)；
The lower section for being internally located at the first cavity (12) of the column (1) be equipped with button cavities (22) and two spring cavitys (19), two
A spring cavity (19) is connected to button cavities (22), and the inside of the button cavities (22) is slidably connected by the first spring (18)
Button module group (17), the outside of the button module group (17) run through the side of button cavities (22) and extend to column (1)
Outside, the inside of each spring cavity (19) pass through second spring (20) and slidably connect corresponding sliding block (21), the cunning
Block (21) runs through the side of corresponding spring cavity (19) far from the one end of second spring (20) and extends to the first groove (23)
Inside, first groove (23) is opened in column (1) lower end two sides, and the inside of first groove (23) passes through folding and rotates
It is connected with bottom plate (8), the inside of the bottom plate (8) is equipped with third groove (26), and the inside of the third groove (26) is by turning
Axis is rotatably connected to support plate (24), and support plate (24) the activity clamping is in place in the second groove of the first groove (23) inside
(25) inner, one end of the bottom plate (8) is equipped with the second cavity (28), and the inside of second cavity (28) passes through the first Elastic Steel
Piece (27) slidably connects fixture block (29), and the fixture block (29) runs through the second cavity far from the one end of the first elastic steel sheet (27)
(28) side simultaneously extends to the outside of bottom plate (8) and is clamped with button cavities (22) activity.
2. a kind of adjustable pressing-leg device of new sports training according to claim 1, it is characterised in that: any column
(1) button block (10) are equipped on front side of upper end.
3. a kind of adjustable pressing-leg device of new sports training according to claim 1, it is characterised in that: described first
It is rotatably connected to multiple footing plates (2) in connecting rod (6) and the second connecting rod (7), the two sides up and down of each footing plate (2) are all provided with
There are foam-rubber cushion (32).
4. a kind of adjustable pressing-leg device of new sports training according to claim 1, it is characterised in that: the third
The inside of groove (26) is equipped with the second elastic steel sheet (34).
5. a kind of adjustable pressing-leg device of new sports training according to claim 1, it is characterised in that: two columns
(1) upper and lower ends on the inside of are fixedly connected to connecting plate (3), and the inside of the connecting plate (3) is equipped with sliding slot (13), corresponding
Two connecting plates (3) between be equipped with multiple flaps (4) and multiple pins (5), and multiple flaps (4) pass through pin
(5) it joins end to end, the middle part of corresponding two flaps (4) is rotatablely connected by pin (5), close to appointing for connecting plate (3)
One flap (4) is rotatably connected on connecting plate (3), and another flap (4) is slidably connected by bolt and nut group (11)
In the inside of sliding slot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003469.0U CN208678271U (en) | 2018-06-27 | 2018-06-27 | A kind of adjustable pressing-leg device of new sports training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821003469.0U CN208678271U (en) | 2018-06-27 | 2018-06-27 | A kind of adjustable pressing-leg device of new sports training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678271U true CN208678271U (en) | 2019-04-02 |
Family
ID=65879414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821003469.0U Expired - Fee Related CN208678271U (en) | 2018-06-27 | 2018-06-27 | A kind of adjustable pressing-leg device of new sports training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208678271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418990A (en) * | 2022-10-12 | 2022-12-02 | 四川公路桥梁建设集团有限公司 | Highway detachable construction safety signboard and installation method |
-
2018
- 2018-06-27 CN CN201821003469.0U patent/CN208678271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418990A (en) * | 2022-10-12 | 2022-12-02 | 四川公路桥梁建设集团有限公司 | Highway detachable construction safety signboard and installation method |
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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: 20190402 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |