CN207898888U - A kind of sport leg pressing training device - Google Patents
A kind of sport leg pressing training device Download PDFInfo
- Publication number
- CN207898888U CN207898888U CN201720794349.6U CN201720794349U CN207898888U CN 207898888 U CN207898888 U CN 207898888U CN 201720794349 U CN201720794349 U CN 201720794349U CN 207898888 U CN207898888 U CN 207898888U
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- fixed
- connecting pole
- leg pressing
- sliding
- wall
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Abstract
The utility model discloses a kind of sport leg pressing training devices,Including pedestal,Left and right ends are equipped with elevation and subsidence regulating device on the upside of pedestal,Elevation and subsidence regulating device includes the first connecting pole,Second connecting pole,Threaded lead screw is arranged in outer wall,Helical gear pair in the first connecting pole is set,Rocking bar,There are two sliding shoes for the inner wall setting of first connecting pole,The outer wall of second connecting pole is vertically provided with sliding slot,Inner wall is provided with internal thread,The utility model sport leg pressing training device,The height of leg pressing training device can be adjusted,Meet different use demands,And use manual regulative mode,It is at low cost,It is easy to use,It is effective to keep away the phenomenon that foot's forward slip during rabbit user's leg pressing causes user to slip,Improve safety,It additionally facilitates mobile and fixed,Convenience and stability are good,Practicability is high.
Description
Technical field
The utility model is related to athletic training technical field, specifically a kind of sport leg pressing training device.
Background technology
The basic training that leg pressing can be every sports with the expansion service of leg exercising ligament, generally requires before training
Limbs are stretched, prevent occurring phenomena such as limbs are pulled in the training process, it is this kind of especially for wushu and gymnastics etc.
The leg training of sports items with greater need for the rehearsal for realizing some elemental motions by leg pressing, so the leg pressing of athletic training or
Limbs before movement stretch, and are intended to use the progress leg pressing training of leg pressing training device, general pressing-leg device when in use, uses
The phenomenon that foot is easy to forward slip, user is caused to slip when person's leg pressing, damages user.And it is general
Pressing-leg device can not easily can not meet the use demand of most people to being highly adjusted, in addition convenience and firm
Property is bad, inconvenient to use.
Utility model content
The purpose of this utility model is to provide a kind of sport leg pressing training devices, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：
A kind of sport leg pressing training device, including pedestal, pedestal upside left and right ends are equipped with lift adjustment dress
It sets, elevation and subsidence regulating device includes the first connecting pole, the second connecting pole, threaded lead screw is arranged in outer wall, setting is connected first
Helical gear pair, rocking bar in column, there are two sliding shoes for the inner wall setting of the first connecting pole, and the outer wall of the second connecting pole is along vertical side
To being provided with sliding slot, inner wall is provided with internal thread, and one end of the second connecting pole is inserted into the first connecting pole and sliding shoe and cunning
Slot is slidably connected, and the output axis connection of one end of lead screw and the driven wheel of helical gear pair, the other end is inserted into the second company
It connects in column and the screw thread of lead screw is connect with the screw-internal thread fit of the second connecting pole, an end of rocking bar is inserted into the first connecting pole
The output axis connection of driving wheel interior and with helical gear pair is respectively connected with lifting on the top of the elevation and subsidence regulating device of the left and right sides
Bar, the upside of the elevating lever are equipped with compression bar, are equipped with fixed plate at left and right sides of the top of the compression bar, in the outside of fixed plate
Heart position is equipped with limiting plate, and the upper and lower ends of limiting plate are equipped with fixed seat, and the outside of fixed seat is equipped with fixed link, and fixed link is passed through
The outer wall for fastening fixed board is connected with limiting plate, and the outside of limiting plate is equipped with handle, and the inside upper and lower ends of fixed plate are equipped with cunning
Cylinder is moved, the upper and lower ends on the inside of sliding cylinder are equipped with spacing head, and sliding cylinder is internally provided with sliding panel, sliding cylinder inside upper and lower two
End is equipped with sliding recess, and sliding panel is slidably connected with sliding recess, and the inside of sliding panel is equipped with sliding bar, the inside of sliding bar
Equipped with fixed ring, fixed ring outer side center position is equipped with connector, and the outside of connector is equipped with push rod, and the bottom of the pedestal is opened
If there are four grooves, a pulley gear is each provided in groove, pulley gear includes box body, is provided in box body with cunning
The both ends of the shaft of wheel, shaft are fixed in box body and are fixed on two inner walls of groove across box body, and the both ends of box body are respectively set
Attaching clamp there are one setting.
As further program of the utility model：It is provided in first connecting pole and the driven wheel of helical gear pair
The transverse slat of output shaft rotatable connection.
As further program of the utility model：The fixed seat is threadedly coupled with fixed link.
As further program of the utility model：The push rod runs through the outer wall and mobile bar phase of fixed plate and limiting plate
Even.
As the utility model further scheme：Fixed jack, a fixed column are additionally provided on the outside of the groove
It is fixed on the base across fixed jack and attaching clamp.
Compared with prior art, the utility model has the beneficial effects that：
When 1, using training device, rocking bar is shaken, lead screw rotation is driven by dynamic helical gear pair, since sliding shoe is stuck in cunning
It to prevent the second connecting pole to be rotated together with lead screw in slot, can only be moved up and down along sliding slot, realize lift adjustment dress
The height set is adjusted, so as to which according to the different demand of different situations, the height appropriate for manually adjusting training device is convenient for
It is trained, improves training effectiveness, it is simple in structure, manufacturing cost is low, height is easy to adjust.
When 2, using leg pressing training device, compression bar is supported leg, pushes mobile bar inwardly, mobile bar is in fixation
Inside Slideslip on bar, fixed link drive push rod and the inside Slideslip of connector, push rod and connector to drive fixed ring inwardly
Movement, steps on the foot of user and is fixed, and turn to the inside handle, and handle drives limiting plate and fixed link to move inwardly,
Fixed link matches with fixed seat, and mobile bar is fixed, and to which fixed ring be fixed, user can carry out leg pressing
Training effectively keeps away the phenomenon that foot's forward slip during rabbit user's leg pressing causes user to slip, it is ensured that
User's is safe to use.
3, it is provided with pulley gear, when needing mobile leg pressing training device, pulley need to only be bottomed out, you can push leg pressing
Training device is moved, and when needing fixed leg pressing training device, box body is bottomed out, park it is firm, it is easy to use, just
Victory is strong, convenient for quickly mobile leg pressing training device, improves the practicability of leg pressing training device.
Description of the drawings
Fig. 1 is the structural schematic diagram of sport leg pressing training device.
Fig. 2 is the structural schematic diagram of elevation and subsidence regulating device in sport leg pressing training device.
Fig. 3 is the structural schematic diagram of sport leg pressing training device middle pulley device.
Fig. 4 is another state diagram of sport leg pressing training device middle pulley device.
Fig. 5 is the side view of sport leg pressing training device middle pulley device.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~5, in the utility model embodiment, a kind of sport leg pressing training device, including pedestal 101, institute
It states 101 upside left and right ends of pedestal and is equipped with elevation and subsidence regulating device 23, elevation and subsidence regulating device 23 includes the first connecting pole 201, the
Threaded lead screw 203, the helical gear pair 204 being arranged in the first connecting pole 201, rocking bar is arranged in two connecting poles 202, outer wall
205, there are two sliding shoe 206, the outer wall of the second connecting pole 202 is vertically arranged for the inner wall setting of the first connecting pole 201
There are sliding slot 207, inner wall to be provided with internal thread, one end of the second connecting pole 202 is inserted into the first connecting pole 201 and sliding shoe
206 are slidably connected with sliding slot 207, and one end of lead screw 203 and the output shaft of the driven wheel 2042 of helical gear pair 204 connect
It connecing, the other end is inserted into the second connecting pole 202 and the screw thread of lead screw 203 is connect with the screw-internal thread fit of the second connecting pole 202,
One end of rocking bar 205 is inserted into the first connecting pole 201 and connects with the output shaft of the driving wheel of helical gear pair 204 2041
It connects, the transverse slat being rotatably connected with the output shaft of the driven wheel of helical gear pair 204 2042 is provided in first connecting pole 201
208, it is respectively connected with elevating lever 24 on the top of the elevation and subsidence regulating device 23 of the left and right sides, when using training device, shakes rocking bar
205, drive lead screw 203 to rotate by dynamic helical gear pair 204, since sliding shoe 206 is stuck in sliding slot 207 to prevent second
Connecting pole 202 rotates together with lead screw 203, can only be moved up and down along sliding slot 207, realize the height of elevation and subsidence regulating device 2
It adjusts, so as to which according to the different demand of different situations, the height appropriate for manually adjusting training device is convenient for instructing
Practice, improves training effectiveness, it is simple in structure, manufacturing cost is low, height is easy to adjust；The upside of the elevating lever 24 is equipped with compression bar
11, the top left and right sides of the compression bar 11 is equipped with fixed plate 2, and the outer side center position of the fixed plate 2 is equipped with limiting plate
1, the upper and lower ends of the limiting plate 1 are equipped with fixed seat 8, and the outside of the fixed seat 8 is equipped with fixed link 9, the fixed seat 8
It is threadedly coupled with fixed link 9, the fixed link 9 is connected through the outer wall of fixed plate 2 with limiting plate 12, outside the limiting plate 12
Side is equipped with handle 10, and the inside upper and lower ends of the fixed plate 2 are equipped with sliding cylinder 3, the upper and lower ends of 3 inside of the sliding cylinder
It is equipped with spacing head 7, the sliding cylinder 3 is internally provided with sliding panel 14, and 3 inside upper and lower ends of the sliding cylinder are equipped with sliding
Groove 13, the sliding panel 14 are slidably connected with sliding recess 13, and the inside of the sliding panel 14 is equipped with sliding bar 6, the cunning
The inside of lever 6 is equipped with fixed ring 5, and 5 outer side center position of the fixed ring is equipped with connector 4, and the outside of the connector 4 is set
There are push rod 15, the push rod 15 to be connected with mobile bar 16 through the outer wall of fixed plate 2 and limiting plate 1, uses leg pressing training device
When, compression bar is supported leg, pushes mobile bar, mobile bar inside Slideslip in fixed link 9,9 band of fixed link inwardly
Dynamic 4 inside Slideslip of push rod and connector, push rod and connector 4 drive fixed ring 5 to move inwardly, to the foot of user step on into
Row is fixed, and turn to the inside handle 10, and handle 10 drives limiting plate 12 and fixed link 9 to move inwardly, fixed link 9 and fixed seat
8 match, and mobile bar is fixed, and to which fixed ring 5 be fixed, user can carry out leg pressing training, effectively keep away
The phenomenon that foot forward slip causes user to slip during rabbit user's leg pressing, it is ensured that the use of user is pacified
Entirely；The bottom of the pedestal 101 is opened up there are four groove 18, and a pulley gear 17, pulley dress are each provided in groove 18
It includes box body 19 to set 17, is provided with the shaft 20 with pulley 21 in box body 19, the both ends of shaft 20 be fixed in box body 19 and
It is fixed on two inner walls of groove 18 across box body 19, the both ends of box body 19 are each provided with an attaching clamp 22, in groove 18
Outside be additionally provided with fixed jack, a fixed column passes through fixed jack and attaching clamp 22 to be fixed on pedestal 101, is provided with
Pulley gear 17 need to only bottom out pulley 21 when needing mobile leg pressing training device, you can leg pressing training device is pushed to carry out
It is mobile, when needing fixed leg pressing training device, box body 19 is bottomed out, parks firm, easy to use, convenience is strong, just
In quick mobile leg pressing training device, the practicability of leg pressing training device is improved；The utility model sport is trained with leg pressing
The height of leg pressing training device can be adjusted in device, meet different use demands, and use manual regulative mode, at
This is low, easy to use, effectively keeps away the phenomenon that foot's forward slip during rabbit user's leg pressing causes user to slip and sends out
It is raw, safety is improved, additionally facilitates mobile and fixes, convenience and stability are good, and practicability is high.
The operation principle of the utility model is：Rocking bar 205 is shaken, drives lead screw 203 to rotate by dynamic helical gear pair 204,
It, can only be along cunning since sliding shoe 206 is stuck in sliding slot 207 to prevent the second connecting pole 202 and lead screw 203 to rotate together
Slot 207 moves up and down, and the height for realizing elevation and subsidence regulating device 2 is adjusted, and compression bar is supported leg, pushes movement inwardly
Bar, mobile bar inside Slideslip in fixed link 9, fixed link 9 drive push rod and 4 inside Slideslip of connector, push rod and connection
Part 4 drives fixed ring 5 to move inwardly, steps on and is fixed to the foot of user, and turn to the inside handle 10, and handle 10 drives limit
Position plate 12 and fixed link 9 move inwardly, and fixed link 9 matches with fixed seat 8, and mobile bar is fixed, to fixed ring
5 are fixed.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of sport leg pressing training device, including pedestal (1), which is characterized in that left and right ends are equal on the upside of the pedestal (1)
Equipped with elevation and subsidence regulating device (23), elevation and subsidence regulating device (23) includes the first connecting pole (201), the second connecting pole (202), outer wall
Helical gear pair (204), the rocking bar (205) that threaded lead screw (203) is arranged, is arranged in the first connecting pole (201), first connects
The inner wall setting of column (201) is connect there are two sliding shoe (206), the outer wall of the second connecting pole (202) is vertically provided with cunning
Slot (207), inner wall are provided with internal thread, and one end of the second connecting pole (202) is inserted into the first connecting pole (201) and sliding shoe
(206) it is slidably connected with sliding slot (207), one end of lead screw (203) and the driven wheel (2042) of helical gear pair (204)
Export axis connection, the other end is inserted into the second connecting pole (202) and the screw thread of lead screw (203) and the second connecting pole (202)
Screw-internal thread fit connects, an end of rocking bar (205) be inserted into the first connecting pole (201) and with helical gear pair (204)
The output axis connection of driving wheel (2041) is respectively connected with elevating lever on the top of the elevation and subsidence regulating device (23) of the left and right sides
(24), the upside of the elevating lever (24) is equipped with compression bar (11), and fixed plate is equipped at left and right sides of the top of the compression bar (11)
(2), the outer side center position of fixed plate (2) is equipped with limiting plate (12), and the upper and lower ends of limiting plate (12) are equipped with fixed seat
(8), the outside of fixed seat (8) is equipped with fixed link (9), and fixed link (9) runs through the outer wall and limiting plate (12) phase of fixed plate (2)
Even, the outside of limiting plate (12) is equipped with handle (10), and the inside upper and lower ends of fixed plate (2) are equipped with sliding cylinder (3), sliding cylinder
(3) upper and lower ends on the inside of are equipped with spacing head (7), and sliding cylinder (3) is internally provided with sliding panel (14), and sliding cylinder (3) is internal
Upper and lower ends are equipped with sliding recess (13), and sliding panel (14) is slidably connected with sliding recess (13), the inside of sliding panel (14)
Equipped with sliding bar (6), the inside of sliding bar (6) is equipped with fixed ring (5), and fixed ring (5) outer side center position is equipped with connector
(4), the outside of connector (4) is equipped with push rod (15), and the bottom of the pedestal (101) opens up that there are four grooves (18), in groove
(18) pulley gear (17) is each provided in, pulley gear (17) includes box body (19), is provided with and carries in box body (19)
The both ends of the shaft (20) of pulley (21), shaft (20) are fixed in box body (19) and are fixed on groove (18) across box body (19)
Two inner walls on, the both ends of box body (19) are each provided with an attaching clamp (22).
2. sport according to claim 1 leg pressing training device, which is characterized in that in first connecting pole (201)
It is provided with the transverse slat (208) being rotatably connected with the output shaft of the driven wheel of helical gear pair (204) (2042).
3. sport according to claim 1 leg pressing training device, which is characterized in that the fixed seat (8) and fixed link
(9) it is threadedly coupled.
4. sport according to claim 1 leg pressing training device, which is characterized in that the push rod (15) runs through fixed plate
(2) it is connected with mobile bar (16) with the outer wall of limiting plate (12).
5. sport according to claim 1 leg pressing training device, which is characterized in that the outside of the groove (18) is also set
It is equipped with fixed jack, a fixed column passes through fixed jack and attaching clamp (22) to be fixed on pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794349.6U CN207898888U (en) | 2017-07-03 | 2017-07-03 | A kind of sport leg pressing training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794349.6U CN207898888U (en) | 2017-07-03 | 2017-07-03 | A kind of sport leg pressing training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207898888U true CN207898888U (en) | 2018-09-25 |
Family
ID=63569887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720794349.6U Expired - Fee Related CN207898888U (en) | 2017-07-03 | 2017-07-03 | A kind of sport leg pressing training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207898888U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395325A (en) * | 2018-12-05 | 2019-03-01 | 邱开超 | A kind of sport leg pressing rectifier |
| CN109395322A (en) * | 2018-11-16 | 2019-03-01 | 彭景飞 | A kind of training device of leg pressing |
| CN111569367A (en) * | 2020-05-22 | 2020-08-25 | 吕新华 | Recovered telecontrol equipment of orthopedics patient shank |
-
2017
- 2017-07-03 CN CN201720794349.6U patent/CN207898888U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395322A (en) * | 2018-11-16 | 2019-03-01 | 彭景飞 | A kind of training device of leg pressing |
| CN109395322B (en) * | 2018-11-16 | 2020-05-29 | 黄海英 | Leg pressing training device |
| CN109395325A (en) * | 2018-12-05 | 2019-03-01 | 邱开超 | A kind of sport leg pressing rectifier |
| CN111569367A (en) * | 2020-05-22 | 2020-08-25 | 吕新华 | Recovered telecontrol equipment of orthopedics patient shank |
| CN111569367B (en) * | 2020-05-22 | 2021-09-17 | 鹤壁市人民医院 | Recovered telecontrol equipment of orthopedics patient shank |
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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: 20180925 Termination date: 20190703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |