CN219879037U - Cushion adjusting structure of exercise bicycle - Google Patents
Cushion adjusting structure of exercise bicycle Download PDFInfo
- Publication number
- CN219879037U CN219879037U CN202321438320.6U CN202321438320U CN219879037U CN 219879037 U CN219879037 U CN 219879037U CN 202321438320 U CN202321438320 U CN 202321438320U CN 219879037 U CN219879037 U CN 219879037U
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- adjusting
- exercise bicycle
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- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model discloses a cushion adjusting structure of an exercise bicycle, which comprises an exercise bicycle body, wherein the exercise bicycle body comprises a first frame and a second frame, and the middle part of the first frame is hinged with the middle part of the second frame; the span adjusting mechanism is used for adjusting the included angle between the first frame and the second frame and locking the first frame and the second frame; the cushion is rotationally arranged at the upper end of the second frame through the rotary seat; the clamping seat is fixedly arranged on the second frame, a plurality of positioning holes and positioning pins are arranged on the rotating seat through elastic components and are matched with the positioning holes to realize fixation; the cushion angle is adjusted by matching the positioning pins with different positioning holes, and the cushion angle is adjusted by matching the positioning pins with different positioning holes; the whole structure is simpler, the cost is low, and the installation and maintenance are more convenient.
Description
Technical Field
The utility model relates to the technical field of exercise bicycles, in particular to a cushion adjusting structure of an exercise bicycle.
Background
In order to meet the body-building requirements of different crowds, the traditional exercise bicycle, for example, chinese patent with the application number of CN2016102088660 discloses an exercise bicycle, can realize span adjustment, but the cushion is because the angle can not be adjusted, after the span changes, the cushion can not be kept in a horizontal state with the ground, so that riding experience is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a cushion adjusting structure of an exercise bicycle, which not only can realize the adjustment of the angle of the cushion relative to the ground, but also is more convenient to operate.
The technical scheme adopted for solving the technical problems is as follows: the cushion adjusting structure of the exercise bicycle comprises an exercise bicycle body, wherein the exercise bicycle body comprises a first frame and a second frame, and the middle part of the first frame is hinged with the middle part of the second frame; the span adjusting mechanism is used for adjusting the included angle between the first frame and the second frame and locking the first frame and the second frame; the cushion is rotationally arranged at the upper end of the second frame through the rotary seat; the clamping seat is fixedly arranged on the second frame, a plurality of positioning holes and positioning pins are arranged on the rotating seat through elastic components and are matched with the positioning holes to realize fixation; the cushion angle is adjusted through the cooperation of locating pins and different locating holes.
In the above technical solution, further, an outward force is applied to the positioning pin, and the elastic component is compressed to disengage the positioning pin from the positioning hole, so that the seat cushion can rotate along the rotation center; after the outward force disappears, the locating pin automatically resets under the action of the elastic component and is clamped with the corresponding locating hole to complete locking of the cushion.
In the above technical scheme, further, span adjustment mechanism is including articulated the setting at the regulation slide bar of first frame and articulated the sliding sleeve that sets up at the second frame, it is provided with spacing hole to adjust slide bar length direction array, it is in to adjust the slide bar slip setting in the sliding sleeve, the sliding sleeve be provided with spacing lock button with spacing hole joint.
In the above technical scheme, further, the limit lock knob is matched with the sliding sleeve through threads, and the limit lock knob is rotated deep into the limit Kong Wancheng to be clamped so that the adjusting slide rod is limited and fixed.
In the above technical scheme, further, spacing lock button cooperates with different spacing holes for contained angle between first frame and the second frame changes, thereby realizes span adjustment.
In the above technical scheme, further, be provided with the back on the cushion, the back both sides are provided with the handrail.
In the above technical scheme, further, a grip is arranged at the upper end of the first frame.
In the above technical scheme, further, the first frame lower extreme is provided with flywheel subassembly, flywheel subassembly both sides set up and rotate and are provided with the pedal.
The utility model has the beneficial effects that: 1. the positioning pins are matched with different positioning holes, so that the angle of the cushion is adjusted; 2. the whole structure is simpler, the cost is low, and the installation and maintenance are more convenient.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic view of an elevation state of the present utility model.
Fig. 2 is a schematic diagram of the structure of the front view of the present utility model.
Fig. 3 is a schematic diagram of the span adjustment of fig. 2 in accordance with the present utility model.
Fig. 4 is a schematic view of the internal structure of fig. 2 according to the present utility model.
Fig. 5 is an enlarged partial schematic view of the present utility model at a of fig. 4.
Fig. 6 is a schematic view of the internal structure of the seat cushion of the present utility model.
Fig. 7 is a schematic view of the cushion of the present utility model after adjustment.
In the figure, 1, an exercise bicycle body, 11, a first frame, 111, a handle, 112, a flywheel assembly, 113, pedals, 12, a second frame, 121, a positioning hole, 2, a span adjusting mechanism, 21, an adjusting slide rod, 211, a limiting hole, 22, a sliding sleeve, 23, a limiting lock button, 3, a cushion, 31, a backrest, 32, an armrest, 4, a clamping seat, 5, a positioning pin, 51, an elastic component and 6, a rotating seat.
Detailed Description
Referring to fig. 1-7, the embodiment discloses a cushion adjusting structure of an exercise bicycle, which comprises an exercise bicycle body 1, wherein the exercise bicycle body 1 comprises a first frame 11 and a second frame 12, and the middle part of the first frame 11 is hinged with the middle part of the second frame 12; a span adjusting mechanism 2 for adjusting the included angle between the first frame 11 and the second frame 12 and locking the first frame and the second frame; the cushion 3 is rotatably arranged at the upper end of the second frame 12 through a rotary seat 6. The clamping seat 4 is fixedly arranged on the second frame 12, a plurality of positioning holes 121 and positioning pins 5 are arranged on the rotating seat 6 through elastic components 51 and are matched with the positioning holes 121 to realize fixation; the angle of the cushion 3 is adjusted by matching the positioning pins 5 with different positioning holes 121, a grip 111 is arranged at the upper end of the first frame 11, a flywheel assembly 112 is arranged at the lower end of the first frame 11, and pedals 113 are rotatably arranged at two sides of the flywheel assembly 112.
In order to enable the angle of the cushion 3 to be adjustable, a clamping seat 4 is also arranged, fixedly arranged on the second frame 12, and a plurality of positioning holes 121 are arranged; the positioning pin 5 is arranged on the rotating seat through an elastic part 51 and is matched with the positioning hole 121 to realize fixation; the angle of the cushion 3 is adjusted by matching the positioning pins 5 with different positioning holes 121, an outward force is applied to the positioning pins 5, and the elastic component 51 is compressed to enable the positioning pins 5 to be separated from the positioning holes 121, so that the cushion 3 can rotate along the rotation center; after the outward force is lost, the positioning pin 5 automatically resets under the action of the elastic component 51 and is clamped with the corresponding positioning hole 121 to complete the locking of the cushion 3.
In order to enable the span to be adjusted to adapt to crowds with different heights, a span adjusting mechanism 2 is arranged, the span adjusting mechanism 2 comprises an adjusting slide rod 21 hinged to a first frame 11 and a sliding sleeve 22 hinged to a second frame 12, limiting holes 211 are formed in the length direction array of the adjusting slide rod 21, the adjusting slide rod 21 is slidably arranged in the sliding sleeve 22, a limiting lock button 23 is arranged on the sliding sleeve 22 and is clamped with the limiting holes 211, the limiting lock button 23 is matched with the sliding sleeve 22 through threads, the limiting lock button 23 penetrates into the limiting holes 211 through rotation, so that the clamping connection of the limiting lock button 23 is achieved, the adjusting slide rod 21 is limited and fixed, the limiting lock button 23 is matched with the different limiting holes 211, and therefore the included angle between the first frame 11 and the second frame 12 is changed, and span adjustment is achieved.
In order to make the exercise bicycle more comfortable, the backrest 31 is arranged on the cushion 3, and armrests 32 are arranged on two sides of the backrest 31.
According to the above design: the positioning pins are matched with different positioning holes, so that the angle of the cushion is adjusted; the whole structure is simpler, the cost is low, and the installation and maintenance are more convenient.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model in any way, but rather to make simple modifications, equivalent variations or modifications without departing from the technical scope of the utility model.
Claims (8)
1. A cushion adjusting structure of an exercise bicycle is characterized in that,
the body-building bicycle comprises a body-building bicycle body, wherein the body-building bicycle body comprises a first frame and a second frame, and the middle part of the first frame is hinged with the middle part of the second frame;
the span adjusting mechanism is used for adjusting the included angle between the first frame and the second frame and locking the first frame and the second frame;
the cushion is rotationally arranged at the upper end of the second frame through the rotary seat;
the clamping seat is fixedly arranged on the second frame and provided with a plurality of positioning holes,
the positioning pin is arranged on the rotating seat through an elastic part and is matched with the positioning hole to realize fixation;
the cushion angle is adjusted through the cooperation of locating pins and different locating holes.
2. The cushion adjustment mechanism of claim 1, wherein an outward force is applied to the detent pin, compressing the resilient member to disengage the detent pin from the detent hole such that the cushion can rotate about a center of rotation; after the outward force disappears, the locating pin automatically resets under the action of the elastic component and is clamped with the corresponding locating hole to complete locking of the cushion.
3. The cushion adjusting structure of an exercise bicycle according to claim 1, wherein the span adjusting mechanism comprises an adjusting slide bar hinged to the first frame and a sliding sleeve hinged to the second frame, the adjusting slide bar is provided with limiting holes in a length direction array, the adjusting slide bar is slidably arranged in the sliding sleeve, and the sliding sleeve is provided with limiting lock buttons and is clamped with the limiting holes.
4. A cushion adjusting structure of an exercise bicycle according to claim 3, wherein the limit lock knob is in threaded engagement with the sliding sleeve, and the limit lock knob is engaged with the limit Kong Wancheng by rotating the limit lock knob, so that the adjusting slide rod is fixed in a limit manner.
5. The cushion adjustment mechanism of claim 4, wherein the limit lock knob is engaged with different limit holes such that an angle between the first frame and the second frame is varied to achieve span adjustment.
6. The cushion adjusting structure of an exercise bicycle according to claim 1, wherein a backrest is provided on the cushion, and armrests are provided on both sides of the backrest.
7. The cushion adjustment mechanism of claim 1, wherein the first frame has a grip disposed on an upper end thereof.
8. The cushion adjusting mechanism of an exercise bicycle as recited in claim 1, wherein the first frame has a flywheel assembly disposed at a lower end thereof, and pedals are rotatably disposed at both sides of the flywheel assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438320.6U CN219879037U (en) | 2023-06-07 | 2023-06-07 | Cushion adjusting structure of exercise bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438320.6U CN219879037U (en) | 2023-06-07 | 2023-06-07 | Cushion adjusting structure of exercise bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219879037U true CN219879037U (en) | 2023-10-24 |
Family
ID=88400419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321438320.6U Active CN219879037U (en) | 2023-06-07 | 2023-06-07 | Cushion adjusting structure of exercise bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219879037U (en) |
-
2023
- 2023-06-07 CN CN202321438320.6U patent/CN219879037U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |