CN211885145U - Body-building/racing car - Google Patents
Body-building/racing car Download PDFInfo
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- CN211885145U CN211885145U CN201921958203.6U CN201921958203U CN211885145U CN 211885145 U CN211885145 U CN 211885145U CN 201921958203 U CN201921958203 U CN 201921958203U CN 211885145 U CN211885145 U CN 211885145U
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Abstract
The utility model discloses a body-building/racing car, which comprises a frame, an underframe, a pedal wheel component, an inertia wheel component, a handle and a seat; the rear part of the frame is pivoted with the underframe, and a first pivoting shaft between the frame and the underframe is distributed along the length direction of the underframe, so that the rear part of the frame can swing towards two sides relative to the underframe; the handle is rotatably arranged at the front part of the frame, a linkage part is coaxially arranged at the lower part of the handle, a track for the movement of the linkage part is arranged at the front part of the underframe, and the linkage part of the handle is matched in the track of the underframe, so that when the handle rotates to the left or the right, the linkage part moves along the corresponding direction of the track, and the frame is driven to incline to the left or the right. The utility model discloses can enough realize the left and right sides of frame and around every single move form, can realize the control to the frame left and right sides and around every single move form again to can carry out the interdynamic with the computer picture better.
Description
Technical Field
The utility model relates to a body-building apparatus, in particular to a body-building/racing car which can provide signals such as left and right swing, front and back pitching and the like for a computer.
Background
The existing competition/exercise bike is manufactured by the structural principle of a traditional bike, and is different from the traditional bike in that the bike can run on a road, but the competition/exercise bike cannot run on the road generally and can only simulate the bike in situ for people to move, so that the purpose of competition or exercise is achieved. The competition/exercise bike in the prior art is structurally added with a function of swinging and pitching, and is combined with computer games or training, when a computer picture goes up a slope, the frame of the competition/exercise bike moves upwards, when the computer picture goes down the slope, the frame of the competition/exercise bike moves downwards, when the computer picture turns, the frame of the competition/exercise bike moves laterally, and through the matching of the frame shape of the competition/exercise bike and the corresponding picture of a computer, a competition or exerciser has a feeling of being personally on the scene. However, in the swing motion of the racing/exercise bike in the prior art, the two sides of the frame are usually provided with elastic members, and the frame and the chassis are pivoted through a rotating shaft, so that the frame can swing left and right relative to the chassis, but the left and right swing of the frame completely depends on the tilting motion of the racing/exercise bike on the frame, and is formed after the racing/exercise bike tilts towards one side on the frame, the tilting angle completely depends on the tilting degree of the body of the racing/exercise bike, and cannot be mechanically controlled, in addition, in reality, when the bike turns, the handle needs to be rotated, and the frame also tilts towards one side of the turning, that is, when the handle rotates, the frame also tilts, but the frame and the handle of the existing racing/exercise bike have no correlation, and when the handle rotates, the frame does not tilt, when the bicycle frame is inclined, the handle can not rotate, so that the handle of the racing/body-building bicycle in the prior art can not control the inclination of the bicycle frame, and therefore, the handle can not be matched with a computer picture.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a body-building/race car, through institutional advancement, on the one hand, can realize the left and right sides of frame and around every single move form, on the other hand can realize the control to the frame left and right sides and around every single move form to can interact with the computer picture better.
The utility model provides a technical scheme that its technical problem adopted is: a body-building/racing car comprises a frame, a chassis, a pedal wheel component, an inertia wheel component, a handle and a seat; the pedal wheel assembly, the inertia wheel assembly, the handle and the seat are respectively arranged on the frame; the rear part of the frame is pivoted with the underframe, and a first pivoting shaft between the frame and the underframe is distributed along the length direction of the underframe, so that the rear part of the frame can swing towards two sides relative to the underframe; the handle is rotatably arranged at the front part of the frame, a linkage part is coaxially arranged at the lower part of the handle, a track for the movement of the linkage part is arranged at the front part of the underframe, and the linkage part of the handle is matched in the track of the underframe, so that when the handle rotates to the left or the right, the linkage part moves along the corresponding direction of the track, and the frame is driven to incline to the left or the right.
Furthermore, a lifting frame is arranged between the frame and the underframe, and the frame is arranged on the lifting frame; the first pivot shaft is arranged between the frame and the lifting frame, so that the rear part of the frame can swing towards two sides relative to the lifting frame; the rear part of the lifting frame is pivoted with the bottom frame, and a second pivoting shaft between the lifting frame and the bottom frame is distributed along the width direction of the bottom frame; the track is arranged at the front part of the lifting frame; and a lifting component is arranged between the front part of the lifting frame and the underframe, so that the front part of the lifting frame can be lifted or pitched relative to the underframe by utilizing the lifting component.
The linkage part is a gear, the bottom of the handle is fixedly connected with a first rotating shaft, the first rotating shaft is rotatably assembled at the front part of the frame, and the gear is fixed at the bottom of the first rotating shaft so as to enable the gear and the handle to rotate synchronously; the track of the lifting frame is a rack which can be matched with the gear, the rack is fixed at the front part of the lifting frame, and the rack is arc-shaped and is matched with the inclined track of the frame.
The chassis comprises a front bottom rod, a rear bottom rod and two middle bottom rods, the two middle bottom rods are distributed side by side, the front ends and the rear ends of the two middle bottom rods are fixed with the front bottom rod and the rear bottom rod respectively to form a frame shape, the bottom of the lifting frame is accommodated in the frame shape, rotating shaft holes are formed in the rear portions of the two middle bottom rods respectively, the second pin-joint shaft is fixed in the rotating shaft holes of the two middle bottom rods, and the rear portion of the lifting frame is in pin joint with the second pin-joint shaft through a bearing.
The front bottom rod and the rear bottom rod are round pipe fittings, and the middle bottom rod is a square pipe fitting.
A small cross rod is fixedly connected between the front parts of the two middle bottom rods, the small cross rod is a square pipe fitting, and the lifting component is installed on the small cross rod.
The lifting component comprises a mounting seat, a servo motor fixed on the mounting seat and a lifting rod linked with the servo motor, the bottom of the mounting seat is rotatably mounted at the front part of the bottom frame, and the upper end of the lifting rod is rotatably connected with the front part of the lifting frame.
The lifting frame comprises a main vertical rod and a main cross rod, the main vertical rod and the main cross rod are connected into a general L shape, the main cross rod is accommodated in the frame shape of the bottom frame, and the rear part of the main cross rod is pivoted with the second pivoting shaft through a bearing; the upper end of the lifting rod is rotatably connected with the middle upper part of the main vertical rod, and the rack is fixed to the top of the main vertical rod.
The top surface at main horizontal pole's rear portion still is equipped with two bearing installation departments, and two bearing mount pads are fixed respectively in two bearing installation departments, first pin joint axle is established the bottom at the rear portion of frame, two bearings cooperate respectively in two bearing mount pads, the both ends of first pin joint axle are connected with two bearings respectively.
And elastic supporting pieces are respectively arranged on two sides of the first pivot shaft corresponding to the frame in the top surface between the two bearing mounting parts at the rear part of the main cross rod, and the tops of the two elastic supporting pieces are respectively abutted against the corresponding matching parts of the frame.
The elastic supporting piece is a rubber rod or a pressure spring.
The frame comprises a first vertical rod, a second vertical rod, a first cross rod and a second cross rod; the upper end of the first vertical rod inclines backwards, the upper end of the second vertical rod inclines forwards, and the rear end of the first cross rod inclines downwards; the rear end of the first cross rod is connected with the upper part of the first vertical rod, the upper end of the second vertical rod is connected with the middle part of the first cross rod, the lower end of the second vertical rod is connected with the bottom of the first vertical rod, and the front end of the second cross rod is connected with the middle part of the first vertical rod; the seat is fixed on the top end of the first vertical rod, the pedal wheel assembly is installed in the middle of the second vertical rod, and the inertia wheel assembly is installed at the rear portion of the second transverse rod.
An inclined sleeve is further fixed at the front end of the first cross rod, the handle is mounted at the top of the inclined sleeve, and the first rotating shaft is rotatably matched in the inclined sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model adopts the pin joint between the rear part of the frame and the bottom frame, and the first pin joint shaft between the frame and the bottom frame is distributed along the length direction of the bottom frame; the handle is rotatably arranged at the front part of the frame, a linkage part is coaxially arranged at the lower part of the handle, a track for the movement of the linkage part is arranged at the front part of the underframe, and the linkage part of the handle is matched in the track of the underframe. The utility model discloses a this kind of structure can utilize the looks pin joint between the rear portion of frame and the chassis, makes the frame rear portion can for the chassis is swayd to both sides, utilizes the coaxial rotation of handle and linkage to and linkage and orbital cooperation, when making the handle rotate to the left side or the right, the linkage removes along orbital corresponding direction, thereby drives the frame inclines to the left side or the right, thereby has realized the control to the frame form of swaying from side to side, and then can carry out the interdynamic with the computer picture better.
2. The utility model adopts the lifting frame arranged between the frame and the bottom frame, and the frame is arranged on the lifting frame; the first pivot shaft is arranged between the frame and the lifting frame, the rear part of the lifting frame is pivoted with the underframe, and the second pivot shafts between the lifting frame and the underframe are distributed along the width direction of the underframe; the track matched with the linkage piece of the handle is arranged at the front part of the lifting frame; and a lifting component is also arranged between the front part of the lifting frame and the underframe. The utility model discloses a structure can utilize the lifting unit to make the front portion of crane to raise up or bow down for the chassis, utilizes the looks pin joint between the rear portion of frame and the crane, can make the frame rear portion can for the crane sways to both sides, utilizes the coaxial rotation of handle and linkage to and linkage and orbital cooperation, when making the handle rotate, lets the linkage remove along orbital corresponding direction, and drives the frame inclines to the left side or the right, thereby has realized the control to the frame left and right rocking and around every single move form, and then can carry out the interdynamic with the computer picture better.
The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the present invention is not limited to the embodiment.
Drawings
Fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention;
fig. 3 is a side view of an embodiment of the invention;
figure 4 is a schematic view of the raised and lowered states of the frame of an embodiment of the present invention (i.e., the pitch state);
fig. 5 is a schematic view of a left-right leaning state (i.e., a left-right rolling state) of the vehicle frame according to the embodiment of the present invention;
FIG. 6 is a front view of the embodiment of the present invention (with the addition of a computer);
fig. 7 is a first exploded perspective view of the embodiment of the present invention;
fig. 8 is a schematic exploded perspective view of the second embodiment of the present invention;
figure 9 is a schematic view of the three-dimensional configuration of the crane of the embodiment of the invention with the bottom part housed in the chassis;
figure 10 is a front view of the crane's bottom portion received in the base frame according to an embodiment of the invention;
fig. 11 is a partial configuration diagram of the underframe of the embodiment of the invention;
figure 12 is a schematic view of the construction of the crane of an embodiment of the invention;
figure 13 is a front view of a crane of an embodiment of the invention;
figure 14 is a top view of a crane of an embodiment of the invention;
fig. 15 is a schematic view of the construction of a vehicle frame of an embodiment of the present invention;
fig. 16 is a front view of a vehicle frame according to an embodiment of the present invention.
Detailed Description
Examples
Referring to fig. 1 to 16, an exercise/racing vehicle of the present invention includes a frame 2, a chassis 3, a pedal wheel assembly 1, an inertia wheel assembly 4, a handle 51, and a seat 52; the pedal wheel assembly 1, the inertia wheel assembly 4, the handle 51 and the seat 52 are respectively arranged on the frame 2; in the embodiment, a lifting frame 6 is also arranged between the frame 2 and the underframe 3; the rear part of the lifting frame 6 is pivoted with the underframe 3, a second pivoting shaft 61 between the lifting frame 6 and the underframe 3 is distributed along the width direction of the underframe 3, and a lifting component 7 is arranged between the front part of the lifting frame 6 and the underframe 3 so as to enable the front part of the lifting frame 6 to be lifted or pitched relative to the underframe 3 by utilizing the lifting component 7; the frame 2 is arranged on the lifting frame 6, the rear part of the frame 2 is pivoted with the lifting frame 6, and the first pivoting shafts 21 between the frame 2 and the lifting frame 6 are distributed along the length direction of the underframe 3, so that the rear part of the frame 2 can swing towards two sides relative to the lifting frame 6; the handle 51 is rotatably installed at the front part of the frame 2, a linkage piece 53 is coaxially installed at the lower part of the handle 51, a track for the movement of the linkage piece 53 is arranged at the front part of the lifting frame 6, and the linkage piece 52 of the handle 51 is matched in the track of the lifting frame 6, so that when the handle 51 rotates to the left or the right, the linkage piece 53 moves along the corresponding direction of the track, and the frame 2 is driven to incline to the left or the right.
In this embodiment, the linkage 53 is a gear, the bottom of the handle 51 is fixedly connected with a first rotating shaft 54, the first rotating shaft 54 is rotatably assembled at the front part of the frame 2, and the gear 53 is fixed at the bottom of the first rotating shaft 54, so that the gear 53 and the handle 51 rotate synchronously; the track of the lifting frame 6 is a rack 55 which can be matched with the gear, the rack 55 is fixed at the front part of the lifting frame 6, and the rack 55 is arc-shaped to be matched with the inclined track of the frame 2.
In this embodiment, the bottom frame 3 includes a front bottom bar 31, a rear bottom bar 32 and two middle bottom bars 33, the two middle bottom bars 33 are distributed side by side, the front and rear ends of the two middle bottom bars 33 are fixed with the front bottom bar 31 and the rear bottom bar 32 respectively to form a frame shape, the bottom of the lifting frame 6 is accommodated in the frame shape, the rear portions of the two middle bottom bars 33 are respectively provided with a rotating shaft hole 331, the second pivot shaft 61 is fixed in the rotating shaft holes 331 of the two middle bottom bars 33, and the rear portion of the lifting frame 6 is pivoted with the second pivot shaft 61 through a bearing.
In this embodiment, the front bottom bar 31 and the rear bottom bar 32 are circular pipe members, and the middle bottom bar 33 is a square pipe member.
In this embodiment, a small cross bar 34 is further fixedly connected between the front portions of the two middle bottom bars 33, the small cross bar 34 is a square pipe, and the lifting component 7 is installed on the small cross bar 34.
In this embodiment, the lifting member 7 includes a mounting base, a servo motor 72 fixed to the mounting base 71, and a lifting rod 73 linked with the servo motor 72, the bottom of the mounting base 71 is rotatably mounted on the front portion of the base frame 3, and the upper end of the lifting rod 73 is rotatably connected with the front portion of the lifting frame 6. The bottom of the mounting seat 71 is rotatably connected with the front part of the bottom frame 3, and the upper end of the lifting rod 73 is rotatably connected with the front part of the lifting frame 6 by U-shaped lugs.
In this embodiment, the crane 6 includes a main vertical rod 62 and a main cross rod 63, the main vertical rod 62 and the main cross rod 63 are connected to form a substantially L-shaped configuration, the main cross rod 63 is accommodated in the frame shape of the base frame 2, and the rear portion of the main cross rod 63 is pivotally connected to the second pivot shaft 61 through a bearing; the upper end of the lifting rod 73 is rotatably connected with the middle upper part of the main vertical rod 62, and the rack 55 is fixed on the top of the main vertical rod 62.
In this embodiment, the top surface at the rear portion of main horizontal pole 63 still is equipped with two bearing installation portions 631, and two bearing installation seats 56 are fixed respectively in two bearing installation portions 631, first pivot axle 21 is established the bottom at the rear portion of frame 2, and two bearings cooperate respectively in two bearing installation seats 56, the both ends of first pivot axle 21 are connected with two bearings respectively.
In this embodiment, an elastic supporting member 57 is further installed on each of two sides of the top surface between the two bearing mounting portions 631 at the rear portion of the main cross bar 63 corresponding to the first pivot shaft 21 of the frame 2, and the tops of the two elastic supporting members 57 are abutted to the corresponding mating portions of the frame 2.
In this embodiment, the elastic supporting member 57 is a rubber rod.
In this embodiment, the frame includes a first vertical bar 22, a second vertical bar 23, a first cross bar 24, and a second cross bar 25; wherein, the upper end of the first vertical rod 22 inclines backwards, the upper end of the second vertical rod 23 inclines forwards, and the rear end of the first cross rod 24 inclines downwards; the rear end of the first cross rod 24 is connected with the upper part of the first vertical rod 22, the upper end of the second vertical rod 23 is connected with the middle part of the first cross rod 24, the lower end of the second vertical rod 23 is connected with the bottom of the first vertical rod 22, and the front end of the second cross rod 25 is connected with the middle part of the first vertical rod 22; the seat 52 is fixed at the top end of the first vertical rod 22, the pedal wheel assembly 1 is installed in the middle of the second vertical rod 23, and the inertia wheel assembly 4 is installed at the rear part of the second transverse rod 25.
In this embodiment, a tilt sleeve 26 is further fixed to the front end of the first cross bar 24, the handle 51 is mounted on the top of the tilt sleeve 26, and the first rotating shaft 54 is rotatably fitted in the tilt sleeve 26.
In this embodiment, the corresponding fitting part of the frame 2 for abutting against the top of the rubber rod 57 is the fixing block 27, and the rubber rod 57 is fixed in the fitting part of the fixing block 27 of the frame 2 and the main cross bar 63 of the lifting frame 6.
In this embodiment, the inertia wheel in the inertia wheel assembly 4 may be an inertia wheel of a magnetic control structure, or an inertia wheel of another structure.
The utility model discloses a body-building/racing car, can dispose computer 8 (as shown in fig. 6), be used for cooperating with the recreation or competition scene in the computer 8, when the picture in the computer 8 appears upslope, through the control of controller to servo motor 72, make lifter 73 rise, lift the front portion of crane 6, then frame 2 forms the state of raising up, give the emulation experience of rider upslope, when the picture in the computer 8 appears the downhill path, can also be through the control of controller to servo motor 72, make lifter 73 descend, push down the front portion of crane 6, then frame 2 forms the state of bowing down, give the emulation experience of rider downslope, meanwhile, can also be through the adjustment of controller to the resistance in inertia wheel subassembly 4, the resistance increase when realizing the upslope, the experience that the resistance reduces during the downhill path; when the picture in the computer 8 turns, the rider can rotate the handle 51 according to the turning direction, when the handle 51 rotates, the handle 51 drives the gear 53 to rotate, the gear 53 moves at the rack 55, so that the front part of the frame 2 deviates to one side, the rear part of the frame 2 simultaneously rotates around the first pivot shaft 21, so that the frame 2 tilts to one side, because the moving distance of the gear 53 on the rack 55 is related to the rotating angle of the handle 51, and the moving distance of the gear 53 on the rack 55 is related to the tilting degree of the frame 2 to one side, therefore, the rotating angle of the handle 51 directly controls the tilting degree of the frame 2, and the rider can enjoy the simulation effect during turning.
The utility model relates to a body-building/racing car, which adopts a lifting frame 6 arranged between a car frame 2 and a bottom frame 3; the rear part of the lifting frame 6 is pivoted with the underframe 3, a second pivoting shaft 61 between the lifting frame 6 and the underframe 3 is distributed along the width direction of the underframe 3, and a lifting part 7 is arranged between the front part of the lifting frame 6 and the underframe 3; the frame 2 is arranged on the lifting frame 6, the rear part of the frame 2 is pivoted with the lifting frame 6, and the first pivoting shafts 21 between the frame 2 and the lifting frame 6 are distributed along the length direction of the underframe 3; the handle 51 is rotatably arranged at the front part of the frame 2, a linkage piece 53 is coaxially arranged at the lower part of the handle 51, a track for the movement of the linkage piece is arranged at the front part of the lifting frame 6, and the linkage piece 53 of the handle 51 is matched in the track of the lifting frame 6. The utility model discloses a this kind of structure can utilize 7 anterior that make crane 6 to pitch up or pitch down for chassis 3, utilizes between the rear portion of frame 2 and the crane 6 looks pin joint, can make frame 2 rear portion can for crane 6 sways to both sides, utilizes the coaxial rotation of handle 51 and linkage 53 to and linkage 53 and orbital cooperation, when making handle 51 rotate to the left side or the right, lets linkage 53 remove along orbital corresponding direction, and drives frame 2 inclines to the left side or the right, thereby has realized swaying about frame 2 and the control of front and back every single move form, and then can interact with the computer picture better.
The foregoing is illustrative of the preferred embodiment of the present invention and is not to be construed as limiting the invention in any way. Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solutions disclosed above can be used by those skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the present invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (12)
1. A body-building/racing car comprises a frame, a chassis, a pedal wheel component, an inertia wheel component, a handle and a seat; the pedal wheel assembly, the inertia wheel assembly, the handle and the seat are respectively arranged on the frame; the method is characterized in that: the rear part of the frame is pivoted with the underframe, and a first pivoting shaft between the frame and the underframe is distributed along the length direction of the underframe, so that the rear part of the frame can swing towards two sides relative to the underframe; the handle is rotatably arranged at the front part of the frame, a linkage part is coaxially arranged at the lower part of the handle, a track for the movement of the linkage part is arranged at the front part of the underframe, and the linkage part of the handle is matched in the track of the underframe, so that when the handle rotates to the left or the right, the linkage part moves along the corresponding direction of the track, and the frame is driven to incline to the left or the right.
2. The body/race car of claim 1, wherein: furthermore, a lifting frame is arranged between the frame and the underframe, and the frame is arranged on the lifting frame; the first pivot shaft is arranged between the frame and the lifting frame, so that the rear part of the frame can swing towards two sides relative to the lifting frame; the rear part of the lifting frame is pivoted with the bottom frame, and a second pivoting shaft between the lifting frame and the bottom frame is distributed along the width direction of the bottom frame; the track is arranged at the front part of the lifting frame; and a lifting component is arranged between the front part of the lifting frame and the underframe, so that the front part of the lifting frame can be lifted or pitched relative to the underframe by utilizing the lifting component.
3. The body/race car of claim 1 or 2, wherein: the linkage part is a gear, the bottom of the handle is fixedly connected with a first rotating shaft, the first rotating shaft is rotatably assembled at the front part of the frame, and the gear is fixed at the bottom of the first rotating shaft so as to enable the gear and the handle to rotate synchronously; the track is a rack which can be matched with the gear, and the rack is arc-shaped and is matched with the inclined track of the frame.
4. The body/race car of claim 2, wherein: the chassis comprises a front bottom rod, a rear bottom rod and two middle bottom rods, the two middle bottom rods are distributed side by side, the front ends and the rear ends of the two middle bottom rods are fixed with the front bottom rod and the rear bottom rod respectively to form a frame shape, the bottom of the lifting frame is accommodated in the frame shape, rotating shaft holes are formed in the rear portions of the two middle bottom rods respectively, the second pin-joint shaft is fixed in the rotating shaft holes of the two middle bottom rods, and the rear portion of the lifting frame is in pin joint with the second pin-joint shaft through a bearing.
5. The body/race car of claim 4, wherein: a small cross rod is fixedly connected between the front parts of the two middle bottom rods, the small cross rod is a square pipe fitting, and the lifting component is installed on the small cross rod.
6. The body/race car of claim 2, wherein: the lifting component comprises a mounting seat, a servo motor fixed on the mounting seat and a lifting rod linked with the servo motor, the bottom of the mounting seat is rotatably mounted at the front part of the bottom frame, and the upper end of the lifting rod is rotatably connected with the front part of the lifting frame.
7. The body/race car of claim 6, wherein: the lifting frame comprises a main vertical rod and a main cross rod, the main vertical rod and the main cross rod are connected into a general L shape, the main cross rod is accommodated in the frame shape of the bottom frame, and the rear part of the main cross rod is pivoted with the second pivoting shaft through a bearing; the upper end of the lifting rod is rotatably connected with the middle upper part of the main vertical rod.
8. The body/race car of claim 7, wherein: the top surface at main horizontal pole's rear portion still is equipped with two bearing installation departments, and two bearing mount pads are fixed respectively in two bearing installation departments, first pin joint axle is established the bottom at the rear portion of frame, two bearings cooperate respectively in two bearing mount pads, the both ends of first pin joint axle are connected with two bearings respectively.
9. The body/race car of claim 8, wherein: and elastic supporting pieces are respectively arranged on two sides of the first pivot shaft corresponding to the frame in the top surface between the two bearing mounting parts at the rear part of the main cross rod, and the tops of the two elastic supporting pieces are respectively abutted against the corresponding matching parts of the frame.
10. The body/race car of claim 9, wherein: the elastic supporting piece is a rubber rod or a pressure spring.
11. The body/race car of claim 3, wherein: the frame comprises a first vertical rod, a second vertical rod, a first cross rod and a second cross rod; the upper end of the first vertical rod inclines backwards, the upper end of the second vertical rod inclines forwards, and the rear end of the first cross rod inclines downwards; the rear end of the first cross rod is connected with the upper part of the first vertical rod, the upper end of the second vertical rod is connected with the middle part of the first cross rod, the lower end of the second vertical rod is connected with the bottom of the first vertical rod, and the front end of the second cross rod is connected with the middle part of the first vertical rod; the seat is fixed on the top end of the first vertical rod, the pedal wheel assembly is installed in the middle of the second vertical rod, and the inertia wheel assembly is installed at the rear portion of the second transverse rod.
12. The body/race car of claim 11, wherein: an inclined sleeve is further fixed at the front end of the first cross rod, the handle is mounted at the top of the inclined sleeve, and the first rotating shaft is rotatably matched in the inclined sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921958203.6U CN211885145U (en) | 2019-11-13 | 2019-11-13 | Body-building/racing car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921958203.6U CN211885145U (en) | 2019-11-13 | 2019-11-13 | Body-building/racing car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211885145U true CN211885145U (en) | 2020-11-10 |
Family
ID=73298993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921958203.6U Active CN211885145U (en) | 2019-11-13 | 2019-11-13 | Body-building/racing car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211885145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935136A (en) * | 2019-11-13 | 2020-03-31 | 厦门顶健健康科技有限公司 | Body-building/racing car |
-
2019
- 2019-11-13 CN CN201921958203.6U patent/CN211885145U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935136A (en) * | 2019-11-13 | 2020-03-31 | 厦门顶健健康科技有限公司 | Body-building/racing car |
| CN110935136B (en) * | 2019-11-13 | 2024-09-10 | 厦门顶健健康科技有限公司 | Body-building/competition vehicle |
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