CN209075965U - A kind of callisthenics leg stretching device - Google Patents
A kind of callisthenics leg stretching device Download PDFInfo
- Publication number
- CN209075965U CN209075965U CN201821777119.XU CN201821777119U CN209075965U CN 209075965 U CN209075965 U CN 209075965U CN 201821777119 U CN201821777119 U CN 201821777119U CN 209075965 U CN209075965 U CN 209075965U
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- CN
- China
- Prior art keywords
- block
- fixed plate
- rectangle
- callisthenics
- gag lever
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Abstract
The utility model discloses a kind of callisthenics leg stretching devices, including pedestal, the top of pedestal is successively welded with the first baffle of rectangle, the first of rectangle tramples block, first fixed plate of rectangle and the second fixed plate of rectangle, horizontally disposed circular gag lever post is connected between first fixed plate and the second fixed plate, the outer ring of gag lever post the second limited block for trampling block and rectangle that successively movable sleeve is connected to rectangle, second tramples the top that block is slidably arranged in pedestal, first fixed plate and second tramples and is connected with spring between block, spring is set in the outer ring of gag lever post, the top of limited block is welded with mounting blocks, mounting blocks offer circular mounting groove on the side wall of the second fixed plate, rotation is socketed with horizontally disposed screw rod in mounting groove.The limit that the utility model can bear according to callisthenics beginner, the amplitude that control leg stretches prevent callisthenics beginner injured due to the stretching transition of leg, and practicability is stronger.
Description
Technical field
The utility model relates to body-building technical field of auxiliary equipment more particularly to a kind of callisthenics leg stretching devices.
Background technique
It carries out needing to carry out leg extensional motion before and after aerobic training, prevents muscle rigidity, avoid carrying out callisthenics instruction
Occurs muscle when practicing, ligament is pulled.Callisthenics beginner is easy to happen leg and stretched during carrying out leg exercise
The case where spending, leg stretching transition will lead to leg muscle and pull, thus it is proposed that a kind of callisthenics leg stretching device.
Utility model content
Purpose of the utility model is to solve callisthenics beginners during carrying out leg exercise, is easy to happen
The case where leg stretching transition, leg stretching transition will lead to the problem of leg muscle is pulled, and a kind of callisthenics proposed are used
Leg stretching device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of callisthenics leg stretching device, including pedestal, the top of the pedestal are successively welded with the first of rectangle
First the second fixed plate for trampling block, the first fixed plate of rectangle and rectangle of baffle, rectangle, first fixed plate and second
Horizontally disposed circular gag lever post is connected between fixed plate, successively movable sleeve is connected to the of rectangle for the outer ring of the gag lever post
Two trample the limited block of block and rectangle, and described second tramples the top that block is slidably arranged in pedestal, first fixed plate and
Two trample and are connected with spring between block, and spring is set in the outer ring of gag lever post, and the top of the limited block is welded with mounting blocks, peace
Dress block offers circular mounting groove on the side wall of the second fixed plate, and rotation is socketed with horizontally disposed spiral shell in mounting groove
Bar, second fixed plate, which is located on the side wall above gag lever post, offers threaded hole, and the screw flight is socketed in threaded hole
It is interior.
Preferably, sliding slot is offered at the top of the pedestal, there are two sliding blocks for sliding setting in sliding slot, and described second tramples
Block welding is on the top of two sliding blocks.
Preferably, it described second tramples the top of block and is welded with second baffle far from the side of the first fixed plate, described
Two trample block contacts with limited block.
Preferably, fixing sleeve is connected to horizontally disposed bearing holder (housing, cover) in the mounting groove on the mounting blocks, and the screw rod is fixed
It is socketed in the inner ring of bearing holder (housing, cover).
Preferably, the screw rod runs through the second fixed plate, and the screw rod is welded with rocking bar far from one end of mounting blocks.
The beneficial effects of the utility model are: trampling block, the by the first fixed plate, the second fixed plate, gag lever post, second
The mating reaction of two baffles, limited block, mounting blocks and screw rod can limit second by limited block and trample the model that block can be displaced
It encloses, the amplitude that callisthenics beginner carries out leg stretching can be limited, prevent callisthenics beginner flesh due to the stretching transition of leg
Meat is pulled.
The limit that the utility model can bear according to callisthenics beginner, the amplitude that control leg stretches, prevents from being good for
Beauty behaviour beginner is injured due to the stretching transition of leg, and practicability is stronger.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of callisthenics leg stretching device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of callisthenics leg stretching device part A partial enlarged view.
In figure: 1 pedestal, 2 first baffles, 3 first trample block, 4 first fixed plates, 5 springs, 6 gag lever posts, 7 second trample
Block, 8 second baffles, 9 screw rods, 10 second fixed plates, 11 rocking bars, 12 sliding slots, 13 sliding blocks, 14 mounting blocks, 15 limited blocks.
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.
Referring to Fig.1-2, a kind of callisthenics leg stretching device, including pedestal 1, the top of pedestal 1 are successively welded with square
The first baffle 2 of shape, the first of rectangle trample the second fixed plate 10 of block 3, the first fixed plate 4 of rectangle and rectangle, and first is solid
It is connected with horizontally disposed circular gag lever post 6 between fixed board 4 and the second fixed plate 10, the outer ring of gag lever post 6 successively movable sleeve
It is connected to the second of the rectangle limited block 15 for trampling block 7 and rectangle, second tramples the top that block 7 is slidably arranged in pedestal 1, and first is solid
Fixed board 4 and second is trampled and is connected with spring 5 between block 7, and spring 5 is set in the outer ring of gag lever post 6, the top welding of limited block 15
There are mounting blocks 14, mounting blocks 14 offer circular mounting groove, turning set in mounting groove on the side wall of the second fixed plate 10
It is connected to horizontally disposed screw rod 9, the second fixed plate 10, which is located on the side wall of 6 top of gag lever post, offers threaded hole, 9 screw thread of screw rod
It is socketed in threaded hole.
The top of pedestal 1 offers sliding slot 12, and there are two sliding block 13, second tramples the welding of block 7 for sliding setting in sliding slot 12
On the top of two sliding blocks 13, second, which tramples the top of block 7, is welded with second baffle 8 far from the side of the first fixed plate 4, and second
It tramples block 7 to contact with limited block 15, fixing sleeve is connected to horizontally disposed bearing holder (housing, cover) in the mounting groove on mounting blocks 14, and screw rod 9 is solid
Surely it is socketed in the inner ring of bearing holder (housing, cover), screw rod 9 runs through the second fixed plate 10, and screw rod 9 is welded with rocking bar far from one end of mounting blocks 14
11。
Working principle: in the present embodiment, the first top for trampling block 3 is bonded with the first rubber antiskid plate, and second tramples block 7
Top be bonded with the second rubber antiskid plate, the second rubber antiskid plate is located at the left side of baffle 8, and callisthenics beginner can be by one
Foot steps down in the top at the top that first tramples block 3, and another foot is stepped down in the second top for trampling block 7, can carry out leg drawing
It stretches movement, when carrying out leg extensional motion, will push second and trample block 7 and be displaced to the right, pass through first baffle 2 and second baffle 8
Position-limiting action, foot can be prevented to be detached from first and trample block 3 and second and trample block 7, leg stretches after operation carries out, and passes through bullet
The elastic potential energy of spring 5 acts on, and can retract second and trample block 7, before carrying out leg extensional motion, can pass through manual rotating rocker
11, it drives screw rod 9 to rotate, makes screw rod 9 push mounting blocks 14 and limited block 15 along 6 left and right displacement of gag lever post, carrying out leg
When extensional motion, after the second pedal 7 touches limited block 15, leg stretching just no longer can be carried out, it can be according to callisthenics
The amplitude of the limit that beginner can bear control leg extensional motion, prevent callisthenics beginner due to the stretching transition of leg by
Wound, practicability is stronger, and practicability is stronger.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of callisthenics leg stretching device, including pedestal (1), which is characterized in that successively weld at the top of the pedestal (1)
It is connected to the first baffle (2) of rectangle, the first of rectangle tramples block (3), the second fixation of the first fixed plate (4) of rectangle and rectangle
Plate (10) is connected with horizontally disposed circular gag lever post (6) between first fixed plate (4) and the second fixed plate (10),
The outer ring of the gag lever post (6) the second limited block (15) for trampling block (7) and rectangle that successively movable sleeve is connected to rectangle, described
Two trample the top that block (7) is slidably arranged in pedestal (1), and first fixed plate (4) and second are trampled to be connected between block (7)
Spring (5), spring (5) are set in the outer ring of gag lever post (6), and the top of the limited block (15) is welded with mounting blocks (14), peace
Dress block (14) offers circular mounting groove on the side wall of the second fixed plate (10), and rotation is socketed with level and sets in mounting groove
The screw rod (9) set, second fixed plate (10), which is located on the side wall above gag lever post (6), offers threaded hole, the screw rod
(9) screw thread is socketed in threaded hole.
2. a kind of callisthenics leg stretching device according to claim 1, which is characterized in that the top of the pedestal (1)
Portion offers sliding slot (12), and there are two sliding block (13) for sliding setting in sliding slot (12), and described second, which tramples block (7), is welded on two
The top of the sliding block (13).
3. a kind of callisthenics leg stretching device according to claim 1, which is characterized in that described second tramples block
(7) top is welded with second baffle (8) far from the side of the first fixed plate (4), and described second tramples block (7) and limited block
(15) it contacts.
4. a kind of callisthenics leg stretching device according to claim 1, which is characterized in that on the mounting blocks (14)
Mounting groove in fixing sleeve be connected to horizontally disposed bearing holder (housing, cover), the screw rod (9) is fixedly attached to the inner ring of bearing holder (housing, cover).
5. a kind of callisthenics leg stretching device according to claim 1, which is characterized in that the screw rod (9) is run through
Second fixed plate (10), the screw rod (9) are welded with rocking bar (11) far from the one end of mounting blocks (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777119.XU CN209075965U (en) | 2018-10-31 | 2018-10-31 | A kind of callisthenics leg stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777119.XU CN209075965U (en) | 2018-10-31 | 2018-10-31 | A kind of callisthenics leg stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209075965U true CN209075965U (en) | 2019-07-09 |
Family
ID=67121685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821777119.XU Expired - Fee Related CN209075965U (en) | 2018-10-31 | 2018-10-31 | A kind of callisthenics leg stretching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209075965U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585675A (en) * | 2019-09-03 | 2019-12-20 | 许昌学院 | Dance training aid |
| CN112274860A (en) * | 2020-10-16 | 2021-01-29 | 陈国如 | Equipment is tempered to indoor crotch before basin is faced in obstetrical department |
| CN112704836A (en) * | 2020-12-08 | 2021-04-27 | 叶少波 | Medical treatment is recovered with resistance device |
-
2018
- 2018-10-31 CN CN201821777119.XU patent/CN209075965U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585675A (en) * | 2019-09-03 | 2019-12-20 | 许昌学院 | Dance training aid |
| CN110585675B (en) * | 2019-09-03 | 2021-03-12 | 许昌学院 | Dance training aid |
| CN112274860A (en) * | 2020-10-16 | 2021-01-29 | 陈国如 | Equipment is tempered to indoor crotch before basin is faced in obstetrical department |
| CN112704836A (en) * | 2020-12-08 | 2021-04-27 | 叶少波 | Medical treatment is recovered with resistance device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20191031 |