CN221061173U - Stretching device is tempered to limbs - Google Patents
Stretching device is tempered to limbs Download PDFInfo
- Publication number
- CN221061173U CN221061173U CN202322688970.2U CN202322688970U CN221061173U CN 221061173 U CN221061173 U CN 221061173U CN 202322688970 U CN202322688970 U CN 202322688970U CN 221061173 U CN221061173 U CN 221061173U
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- China
- Prior art keywords
- fixedly arranged
- rod
- stretching device
- hollow
- electric push
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- 238000005303 weighing Methods 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 210000003414 extremity Anatomy 0.000 abstract description 14
- 210000003127 knee Anatomy 0.000 abstract description 8
- 238000005452 bending Methods 0.000 abstract description 4
- 210000003205 muscle Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000034526 bruise Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 210000002976 pectoralis muscle Anatomy 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
Abstract
The utility model discloses a limb exercise stretching device which comprises a weighing base, wherein a protective cushion is arranged at the top of the weighing base, supporting components with adjustable heights are arranged at the top of the weighing base and positioned at the left side and the right side of the protective cushion, a plurality of positioning components are fixedly arranged at one side opposite to the supporting components, and a cross bar component is detachably arranged between the positioning components. According to the utility model, the support component and the bar component are arranged, when the device is used for limb exercise and stretching, after the rod body is held, the electric push rod drives the rod body to move upwards, and the rod body is held, so that the traction can be realized without bending knees, the device is suitable for a novice, and knee knocks caused by loose grasping are not easy to occur.
Description
Technical Field
The utility model relates to the field of fitness equipment, in particular to a limb exercise stretching device.
Background
Stretching movement is a mode of limb exercise, and can enable coordination between ligament muscles and joints to be softer, so that the possibility of injury in limb exercise is reduced.
The common apparatus used in limb exercise stretching is a horizontal bar, such as stretching pectoral muscle, platydorsum muscle, soleus muscle and other muscles, which can be performed by the horizontal bar, but the horizontal bar is not suitable for most novice, such as pulling a drawing body to exercise platydorsum muscle, the novice cannot pull up, only the knee bending can achieve stretching effect after the horizontal bar is gripped, and the knee is easily knocked due to unstable gripping, so the limb exercise stretching device is provided,
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, provides a limb exercise stretching device, is not easy to hurt when being used for limb exercise stretching, and is suitable for novice.
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model relates to a limb exercise stretching device, which comprises a weighing base, wherein a protective cushion is arranged at the top of the weighing base, supporting components with adjustable heights are arranged at the top of the weighing base and positioned at the left side and the right side of the protective cushion, a plurality of positioning components are fixedly arranged at one side opposite to the supporting components, and a transverse bar component is detachably arranged between the positioning components.
As a preferable technical scheme of the utility model, the weighing base comprises a bottom plate, a weight sensor, a top plate and a protective frame, wherein,
The weight sensor is fixedly arranged at the top of the bottom plate;
The top plate is fixedly arranged at the top of the weight sensor;
the protection frame is sleeved on the outer sides of the bottom plate and the top plate and is fixedly connected with the outer part of the top plate.
As a preferred technical scheme of the utility model, the supporting component comprises a hollow inner column, a hollow outer column, an electric push rod and a connecting rod, wherein,
The hollow inner columns are fixedly arranged at the top of the top plate, and the two hollow inner columns are respectively positioned at the left side and the right side of the protective cushion;
The hollow outer column is sleeved outside the hollow inner column;
The electric push rod is fixedly arranged in the hollow inner column;
The connecting rod is fixedly arranged at the output end of the electric push rod, and one end of the connecting rod penetrates through the hollow inner column and is fixedly connected with the hollow outer column.
As a preferable technical scheme of the utility model, the positioning component comprises a U-shaped block, a thread bush, a threaded rod and a positioning rod, wherein,
The U-shaped blocks are fixedly arranged on one side of the hollow outer column opposite to each other at equal intervals;
the two thread sleeves are fixedly arranged on the front surface and the back surface of the U-shaped block respectively;
the threaded rod is in threaded connection with the threaded sleeve, and one end of the threaded rod penetrates through the inner side of the U-shaped block;
The locating rod is fixedly arranged at one end of the threaded rod located in the U-shaped block.
As a preferable technical scheme of the utility model, the bar assembly comprises a bar body, rectangular blocks extending into the U-shaped blocks are fixedly arranged on the left side and the right side of the bar body, and positioning grooves for inserting positioning bars are formed in the front face and the back face of each rectangular block.
As a preferable technical scheme of the utility model, the front surface of the hollow outer column is fixedly provided with a control panel, and the control panel is electrically connected with the electric push rod and the weight sensor and is used for displaying the weighing result of the weight sensor and controlling the switch of the electric push rod.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the support component and the bar component are arranged, when the device is used for limb exercise and stretching, after the rod body is held, the electric push rod drives the rod body to move upwards, and the rod body is held, so that the traction can be realized without bending knees, the device is suitable for a novice, and knee knocks caused by loose grasping are not easy to occur.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a side cross-sectional view of the positioning assembly of the present utility model;
In the figure: 1. a weighing base; 11. a bottom plate; 12. a weight sensor; 13. a top plate; 14. a protective frame;
2. A protective cushion; 3. a hollow inner column; 4. a hollow outer column; 5. an electric push rod; 6. a connecting rod;
7. A positioning assembly; 71. a U-shaped block; 72. a thread sleeve; 73. a threaded rod; 74. a positioning rod;
8. A bar assembly; 81. a rod body; 82. rectangular blocks; 821. a positioning groove;
9. and a control panel.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Wherein like reference numerals refer to like elements throughout.
Example 1
As shown in fig. 1-3, the utility model provides a limb exercise stretching device, which comprises a weighing base 1, wherein a protective cushion 2 is arranged at the top of the weighing base 1, supporting components with adjustable heights are arranged at the top of the weighing base 1 and positioned at the left side and the right side of the protective cushion 2, a plurality of positioning components 7 are fixedly arranged at the opposite sides of the supporting components, a transverse bar component 8 is detachably arranged between the positioning components 7, an exerciser stands on the protective cushion 2 when stretching muscles by back traction, two hands are stretched and opened, then holds the transverse bar component 8, two legs keep naturally drooping, knee joints are not bent, the supporting components drive the transverse bar component 8 to move upwards, and the stretching exercise effect is achieved.
In this embodiment, the weighing base 1 includes a bottom plate 11, a weight sensor 12, a top plate 13 and a protection frame 14, the weight sensor 12 is fixedly disposed at the top of the bottom plate 11, the top plate 13 is fixedly disposed at the top of the weight sensor 12, the protection frame 14 is sleeved on the outer sides of the bottom plate 11 and the top plate 13, and is fixedly connected with the top plate 13.
In this embodiment, the supporting component includes hollow interior post 3, hollow outer column 4, electric putter 5 and linking pole 6, and the fixed top that sets up at roof 13 of hollow interior post 3, two hollow interior posts 3 are located the left and right sides of protection cushion 2 respectively, and the outside of hollow interior post 3 is located to the cover of hollow outer column 4, and electric putter 5 is fixed to be set up in the inside of hollow interior post 3, links up the fixed output that sets up at electric putter 5 of pole 6, and its one end runs through to the outside of hollow interior post 3 and with hollow outer column 4 fixed connection.
In this embodiment, the front of the hollow outer column 4 is fixedly provided with a control panel 9, the control panel 9 is electrically connected with the electric putter 5 and the weight sensor 12, and is used for displaying the weighing result of the weight sensor 12 and controlling the switch of the electric putter 5, and an exerciser can observe the control panel 9 to measure the weight after standing on the protective cushion 2, and set the electric putter 5 through the control panel 9, so that the electric putter 5 drives the bar assembly 8 to reciprocate up and down.
In addition, the front of the right hollow outer column 4 is sprayed with a graduated scale, the numerical value of the graduated scale is based on the height state of the electric push rod 5 when in reset, and an exerciser can self-measure the height.
In this embodiment, the positioning assembly 7 includes a U-shaped block 71, a threaded sleeve 72, a threaded rod 73 and a positioning rod 74, the plurality of U-shaped blocks 71 are fixed on opposite sides of the hollow outer column 4 at equal distances, two threaded sleeves 72 are respectively fixed on the front and the back of the U-shaped block 71, the threaded rod 73 is in threaded connection with the threaded sleeve 72, one end of the threaded rod penetrates into the inner side of the U-shaped block 71, the positioning rod 74 is fixed on one end of the threaded rod 73 located in the U-shaped block 71, the bar assembly 8 includes a bar body 81, rectangular blocks 82 extending into the U-shaped block 71 are fixedly arranged on the left side and the right side of the bar body 81, and positioning grooves 821 for inserting the positioning rod 74 are formed in the front and the back of the rectangular blocks 82.
The setting of locating component 7 and bar component 8 is for the dismouting of make things convenient for bar component 8, and bar component 8 needs to pull down regularly washs the degerming, uses on installing the locating component 7 of different co-altitude to bar component 8 to different exercise modes, also can install the locating component 7 of different quantity intervals on equipment according to the demand of taking exercise.
In summary, by arranging the support component and the bar component 8, when the device is used for limb exercise stretching, after the rod body 81 is held, the electric push rod 5 drives the rod body 81 to move upwards, and the rod body 81 is held, so that the pulling is realized without bending knees, the device is suitable for novice use, and knee bruise caused by loose holding is not easy to occur.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a stretching device is tempered to limbs, its characterized in that, including weighing base (1), protection cushion (2) have been placed at the top of weighing base (1), the top of weighing base (1) just is located the left and right sides of protection cushion (2) and all is equipped with highly adjustable supporting component, the fixed locating component (7) that are a plurality of that are provided with of one side that the supporting component is relative, can dismantle between locating component (7) and be provided with bar subassembly (8).
2. A limb exercise stretching device according to claim 1, wherein the weighing base (1) comprises a bottom plate (11), a weight sensor (12), a top plate (13) and a protective frame (14), wherein,
The weight sensor (12) is fixedly arranged at the top of the bottom plate (11);
a top plate (13) fixedly arranged on the top of the weight sensor (12);
The protection frame (14) is sleeved on the outer sides of the bottom plate (11) and the top plate (13), and is fixedly connected with the outer part of the top plate (13).
3. A limb exercise stretching device according to claim 2, wherein the support assembly comprises a hollow inner column (3), a hollow outer column (4), an electric push rod (5) and an engagement rod (6), wherein,
The hollow inner columns (3) are fixedly arranged at the top of the top plate (13), and the two hollow inner columns (3) are respectively positioned at the left side and the right side of the protective cushion (2);
The hollow outer column (4) is sleeved outside the hollow inner column (3);
the electric push rod (5) is fixedly arranged in the hollow inner column (3);
The connecting rod (6) is fixedly arranged at the output end of the electric push rod (5), and one end of the connecting rod penetrates through the hollow inner column (3) and is fixedly connected with the hollow outer column (4).
4. A limb exercise stretching device according to claim 3, wherein the positioning assembly (7) comprises a U-shaped block (71), a threaded sleeve (72), a threaded rod (73) and a positioning rod (74), wherein,
The U-shaped blocks (71) are fixedly arranged on one side opposite to the hollow outer column (4) at equal intervals;
The two thread sleeves (72) are respectively fixedly arranged on the front surface and the back surface of the U-shaped block (71);
The threaded rod (73) is in threaded connection with the threaded sleeve (72), and one end of the threaded rod penetrates through the inner side of the U-shaped block (71);
The positioning rod (74) is fixedly arranged at one end of the threaded rod (73) positioned in the U-shaped block (71).
5. The limb exercise stretching device according to claim 1, wherein the bar assembly (8) comprises a bar body (81), rectangular blocks (82) extending into the U-shaped blocks (71) are fixedly arranged on the left side and the right side of the bar body (81), and positioning grooves (821) for inserting positioning rods (74) are formed in the front face and the back face of each rectangular block (82).
6. A limb exercise stretching device according to claim 3, wherein a control panel (9) is fixedly arranged on the front surface of the hollow outer column (4), and the control panel (9) is electrically connected with the electric push rod (5) and the weight sensor (12) and is used for displaying the weighing result of the weight sensor (12) and controlling the switch of the electric push rod (5).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221061173U true CN221061173U (en) | 2024-06-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |