CN219783697U - Stretcher for physical fitness - Google Patents
Stretcher for physical fitness Download PDFInfo
- Publication number
- CN219783697U CN219783697U CN202320452401.5U CN202320452401U CN219783697U CN 219783697 U CN219783697 U CN 219783697U CN 202320452401 U CN202320452401 U CN 202320452401U CN 219783697 U CN219783697 U CN 219783697U
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- CN
- China
- Prior art keywords
- fixedly connected
- base case
- seat
- baffle
- stretcher
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- 239000002243 precursor Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 210000003041 ligament Anatomy 0.000 abstract description 4
- 230000000670 limiting effect Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model provides a stretcher for physical fitness, which comprises a bottom box, wherein a baffle is fixedly connected to the right side of the top of the bottom box, a fixed plate is fixedly connected between the top and the bottom of the inner wall of the bottom box and is positioned under the baffle, a screw rod is rotationally connected between the fixed plate and one side of the inner wall of the bottom box, two sliding seats are uniformly sleeved on the lever surface of the screw rod from left to right at the bottom of the inner wall of the bottom box, the tops of the two sliding seats penetrate through the bottom box and extend to the top of the bottom box, and a seat is fixedly connected between the tops of the two sliding seats and positioned at the top of the bottom box; according to the utility model, the positive and negative rotation of the output end of the first motor is started to drive the screw rod to rotate positively and negatively, so that the two sliding seats can be driven to slide left and right for adjustment, the leg of the body-building person can be straightened through the rapid adjustment of the figure proportion of the body-building person, the use suitability of the stretcher is improved, the qualified leg ligament stretching effect is achieved, and the use effect of the body-building equipment is improved.
Description
Technical Field
The utility model belongs to the field of sports fitness equipment, and particularly relates to a stretcher for sports fitness.
Background
Body building is roughly divided into instrument exercise and non-instrument exercise, and body building is also an exercise mode for shaping perfect stature for many men and women, and modern people all like the exercise, and during body building, strength training and stretching exercise are preferably combined, so that muscles are stretched, the muscles are prevented from being strained when the body building is contacted, and meanwhile the muscle increasing effect is effectively improved. It is preferable to do some stretching movement, whether it be aerobic jogging or before performing the machine, strength training.
At present, stretching motion is carried out through a stretcher before physical exercise, stretching of a seat body precursor is a common stretching method, stretching motion can be carried out through an adaptive stretcher, however, the seats of the stretcher are fixed, the figure proportion of a user is different, rapid adjustment cannot be carried out according to the leg length of the user, and therefore the leg stretching motion of the user cannot be qualified, and the stretching effect is affected.
In summary, the present utility model provides a stretching apparatus for physical fitness to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a stretcher for physical fitness, which aims to solve the problems that the stretcher cannot be adjusted properly according to the figure proportion of a fitness person in the prior art.
The utility model provides a stretcher for sports fitness, includes the base box, the right side fixedly connected with baffle at base box top, be located the fixedly connected with fixed plate under the baffle between the top of base box inner wall and the bottom, rotate between one side of fixed plate and base box inner wall and be connected with the lead screw, the thick stick face of lead screw is located the bottom of base box inner wall and evenly overlaps from a left side to the right side and be equipped with two seat of sliding, and the top of two seat of sliding all runs through the base box and extends to the top of base box, two be located the top fixedly connected with seat of base box between the top of seat of sliding, the right side of baffle is located the top of base box and is connected with precursor adjustment subassembly, the right side fixedly connected with first quick-witted case of base box.
Preferably, one end of the screw rod sequentially penetrates through the bottom box and the first machine box and extends to the interior of the first machine box, and the interior of the first machine box is fixedly connected with a first motor.
Preferably, one end of the screw rod positioned in the first machine case is fixedly connected with the output end of the first motor.
Preferably, the precursor adjusting component comprises a mounting plate, the mounting plate is fixedly connected to the right side at the top of the bottom box, the right side of the mounting plate is fixedly connected with a second machine case, the inside of the second machine case is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a threaded rod, and one end of the threaded rod sequentially penetrates through the second machine case and the mounting plate and extends to the right side of the baffle plate.
Preferably, the face of the threaded rod is located between the mounting plate and the opposite side of the baffle plate, and an adjusting plate is sleeved between the mounting plate and the opposite side of the baffle plate, and the bottom of the adjusting plate penetrates through the bottom box and extends to the bottom of the inner wall of the bottom box.
Preferably, the left side of regulating plate runs through there is the installation pole, the one end of installation pole is located the baffle and is fixedly connected with precursor pull rod directly over.
Preferably, the bottom of the front face of the seat is uniformly and fixedly provided with two power control buttons from left to right, and the top and one side of the seat are fixedly connected with a sponge cushion.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the positive and negative rotation of the output end of the first motor is started to drive the screw rod to rotate positively and negatively, so that the two sliding seats can be driven to slide left and right for adjustment, the leg of the body-building person can be straightened through the rapid adjustment of the figure proportion of the body-building person, the use suitability of the stretcher is improved, the qualified leg ligament stretching effect is achieved, and the use effect of the body-building equipment is improved.
2. According to the utility model, the mounting rod and the front driving pull rod can be driven to move left and right to be adjusted according to the stretching range of the upper body of a body-building person by starting the positive and negative rotation switch at the output end of the second motor, so that the effect of effective stretching can be achieved, the electric adjustment is faster and more convenient, the use comfort of the seat is improved by the foam-rubber cushion, and the seat is suitable for long-time stretching exercise.
Drawings
FIG. 1 is a schematic front view of the structure of the present utility model;
FIG. 2 is a schematic main sectional view of the structure of the present utility model;
FIG. 3 is a schematic top view of the structure of the present utility model;
fig. 4 is a schematic plan view of the structure of the present utility model.
In the figure:
1. a bottom box; 2. a baffle; 3. a fixing plate; 4. a screw rod; 5. a sliding seat; 6. a seat; 7. a precursor adjustment assembly; 8. a first chassis; 9. a first motor; 10. a power control button; 11. a sponge cushion; 71. a mounting plate; 72. a second chassis; 73. a second motor; 74. a threaded rod; 75. an adjusting plate; 76. a mounting rod; 77. and (3) a precursor pull rod.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the utility model provides a stretcher for physical fitness, which comprises a bottom box 1, wherein a baffle plate 2 is fixedly connected to the right side of the top of the bottom box 1, a fixed plate 3 is fixedly connected under the baffle plate 2 between the top and the bottom of the inner wall of the bottom box 1, a lead screw 4 is rotationally connected between the fixed plate 3 and one side of the inner wall of the bottom box 1, two sliding seats 5 are uniformly sleeved on the bottom of the inner wall of the bottom box 1 from left to right, the tops of the two sliding seats 5 penetrate through the bottom box 1 and extend to the top of the bottom box 1, a seat 6 is fixedly connected to the top of the bottom box 1 between the tops of the two sliding seats 5, a precursor adjusting component 7 is connected to the right side of the baffle plate 2, a first machine box 8 is fixedly connected to the right side of the bottom box 1, the two sliding seats 5 are slidingly connected with the bottom box 1, sliding grooves matched with the two sliding seats 5 are formed in the top of the bottom box 1, the two sliding seats 5 are in threaded connection with 4 and are subjected to a limiting effect of sliding with the bottom box 1, and when the two sliding seats 4 slide clockwise, the lead screw 5 can be driven to slide clockwise, and simultaneously slide the two sliding seats 5 can slide clockwise when the lead screw 5 slide clockwise.
Referring to fig. 2-4, one end of the lead screw 4 sequentially penetrates through the bottom case 1 and the first case 8 and extends into the first case 8, a first motor 9 is fixedly connected to the first case 8, the first motor 9 is a three-phase asynchronous motor, and the output end can be adjusted in a forward and reverse rotation mode.
Referring to fig. 2-4, one end of the screw 4 inside the first casing 8 is fixedly connected with the output end of the first motor 9, the first motor 9 is connected with an external power source, and the screw 4 is rotatably connected with the first casing 8.
Referring to fig. 2-4, the precursor adjusting assembly 7 includes a mounting plate 71, the mounting plate 71 is fixedly connected to the right side of the top of the bottom case 1, a second chassis 72 is fixedly connected to the right side of the mounting plate 71, a second motor 73 is fixedly connected to the inside of the second chassis 72, a threaded rod 74 is fixedly connected to the output end of the second motor 73, one end of the threaded rod 74 sequentially penetrates through the second chassis 72 and the mounting plate 71 and extends to the right side of the baffle 2, the second motor 73 is a three-phase asynchronous motor, the output end can be adjusted in a forward and reverse rotation manner, and the second motor 73 is connected with an external power supply.
Referring to fig. 2-4, an adjusting plate 75 is sleeved between the mounting plate 71 and the opposite side of the baffle plate 2 on the rod surface of the threaded rod 74, the bottom of the adjusting plate 75 penetrates through the bottom box 1 and extends to the bottom of the inner wall of the bottom box 1, the adjusting plate 75 is slidably connected with the bottom box 1, a sliding groove matched with the sliding of the adjusting plate 75 is formed in the top of the bottom box 1, the threaded rod 74 is rotatably connected with the second chassis 72, the threaded rod 74 is rotatably connected with the mounting plate 71, and the threaded rod 74 is rotatably connected with the baffle plate 2.
Referring to fig. 2-4, a mounting rod 76 is penetrated through the left side of the adjusting plate 75, one end of the mounting rod 76 is located right above the baffle 2 and fixedly connected with a front driving pull rod 77, the adjusting plate 75 is in threaded connection with the threaded rod 74 and is subject to a limiting effect of sliding connection with the bottom case 1, when the threaded rod 74 rotates clockwise, the adjusting plate 75 can be driven to move rightwards, and when the threaded rod 74 rotates anticlockwise, the adjusting plate 75 can be driven to move leftwards.
Referring to fig. 2-4, two power control buttons 10 are uniformly and fixedly installed at the bottom of the front surface of the seat 6 from left to right, a foam pad 11 is fixedly connected to the top and one side of the seat 6, one power control button 10 is used for controlling the power supply of the first motor 9, and the other power control button 10 is used for controlling the power supply of the second motor 73.
The specific working principle is as follows: when the stretcher for physical exercise is used, as shown in fig. 1-4, firstly, an exerciser sits on the top of a seat 6, places legs on the top of a bottom box 1, and props against the right side of a baffle plate 2, if the legs are long in proportion, the output end of a first motor 9 can be started to rotate anticlockwise through a power control button 10 to drive a screw rod 4 to rotate anticlockwise, then two sliding seats 5 can be driven to slide leftwards, the two sliding seats 5 drive the seat 6 to move leftwards, then the distance between the seat 6 and the baffle plate 2 can be enlarged, the legs are straightened, the upper half of the exerciser bends towards the baffle plate 2, leg ligament stretching training can be performed, if the distance is required to be reduced according to the body proportion, the output end of the first motor 9 can be started to switch clockwise, the seat 6 can be driven to move rightwards, shortening the distance between the front driving pull rod 77 and the baffle plate 2, quickly adjusting the body proportion of a body-building person, improving the use suitability of the stretcher, achieving the qualified leg ligament stretching effect, improving the use effect of the body-building equipment, when the position of the front driving pull rod 77 is required to be adjusted according to the upper body proportion of the body-building person and the front driving pull rod 77 is held by two hands to stretch the upper body, the front driving pull rod 77 can be controlled by the other power control button 10 to control the forward and reverse rotation switch at the output end of the second motor 73, then the threaded rod 74 can be driven to rotate clockwise or anticlockwise, thereby driving the adjusting plate 75 to perform left and right sliding adjustment, then driving the mounting rod 76 and the front driving pull rod 77 to perform left and right moving adjustment, achieving the effective stretching effect according to the stretching range of the upper body of the body-building person, and the electric adjustment is more rapid and convenient, the foam cushion 11 improves the comfort of the seat 6, and is suitable for long-time stretching exercises, which is the characteristic of the stretcher for physical fitness.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (7)
1. The utility model provides a stretcher for sports fitness, includes base box (1), its characterized in that: the utility model discloses a motor vehicle seat structure, including base case (1), baffle (2) are fixedly connected with on the right side at base case (1) top, be located baffle (2) between the top and the bottom of base case (1) inner wall under fixedly connected with fixed plate (3), rotate between one side of fixed plate (3) and base case (1) inner wall and be connected with lead screw (4), the thick stick face that lead screw (4) is located the bottom of base case (1) inner wall and evenly overlaps from a left side to the right side and be equipped with two seat (5) that slide, and the top of two seat (5) that slide all runs through base case (1) and extends to the top of base case (1), two be located top fixedly connected with seat (6) of base case (1) between the top of seat (5), the right side of baffle (2) is located the top of base case (1) and is connected with precursor adjusting part (7), the right side fixedly connected with first quick-witted case (8) of base case (1).
2. The physical fitness stretcher of claim 1, wherein: one end of the screw rod (4) sequentially penetrates through the bottom box (1) and the first machine box (8) and extends to the inside of the first machine box (8), and a first motor (9) is fixedly connected to the inside of the first machine box (8).
3. The physical fitness stretcher of claim 2, wherein: one end of the screw rod (4) positioned in the first machine case (8) is fixedly connected with the output end of the first motor (9).
4. The physical fitness stretcher of claim 1, wherein: the precursor adjusting component (7) comprises a mounting plate (71), the mounting plate (71) is fixedly connected to the right side of the top of the bottom box (1), a second machine box (72) is fixedly connected to the right side of the mounting plate (71), a second motor (73) is fixedly connected to the inside of the second machine box (72), a threaded rod (74) is fixedly connected to the output end of the second motor (73), and one end of the threaded rod (74) sequentially penetrates through the second machine box (72) and the mounting plate (71) and extends to the right side of the baffle (2).
5. The physical fitness stretcher of claim 4, wherein: the face of threaded rod (74) is located and is equipped with regulating plate (75) between the opposite one side of mounting panel (71) and baffle (2), the bottom of regulating plate (75) runs through base case (1) and extends to the bottom of base case (1) inner wall.
6. The physical fitness stretcher of claim 5, wherein: the left side of regulating plate (75) runs through has installation pole (76), the one end of installation pole (76) is located baffle (2) directly over fixedly connected with precursor pull rod (77).
7. The physical fitness stretcher of claim 1, wherein: two power control buttons (10) are uniformly and fixedly arranged at the bottom of the front face of the seat (6) from left to right, and a spongy cushion (11) is fixedly connected to the top and one side of the seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320452401.5U CN219783697U (en) | 2023-03-10 | 2023-03-10 | Stretcher for physical fitness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320452401.5U CN219783697U (en) | 2023-03-10 | 2023-03-10 | Stretcher for physical fitness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783697U true CN219783697U (en) | 2023-10-03 |
Family
ID=88182643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320452401.5U Active CN219783697U (en) | 2023-03-10 | 2023-03-10 | Stretcher for physical fitness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783697U (en) |
-
2023
- 2023-03-10 CN CN202320452401.5U patent/CN219783697U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |