CN203447702U - Treading device of exercise bicycle - Google Patents
Treading device of exercise bicycle Download PDFInfo
- Publication number
- CN203447702U CN203447702U CN201320592812.0U CN201320592812U CN203447702U CN 203447702 U CN203447702 U CN 203447702U CN 201320592812 U CN201320592812 U CN 201320592812U CN 203447702 U CN203447702 U CN 203447702U
- Authority
- CN
- China
- Prior art keywords
- flywheel
- belt
- brake
- belt wheel
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Braking Elements And Transmission Devices (AREA)
Abstract
The utility model discloses a treading device of an exercise bicycle. The treading device comprises a belt wheel, a flywheel in transmission connection with the belt wheel through the driving belt, two foot levers in transmission connection with the belt wheel through the belt wheel shaft and pedals connected to the ends of the foot levers, wherein one side of the flywheel is integrally connected with a driven wheel, and the driving belt is connected between the driven wheel and the belt wheel; the flywheel is rotatably connected to a flywheel shaft through a bearing; the belt wheel is fixedly arranged on a belt wheel shaft; the foot levers are fixedly sleeved at two ends of the belt wheel shaft and are fixed through nuts; and a protective cover covers the belt wheel, the driving belt and the driven wheel of the flywheel. A brake device is arranged above the flywheel; the brake device comprises a brake pad, a control panel, a connector, a connecting rod, a spring, a linkage rod, a connecting sleeve, a brake crank and a brake knob; and the treading device is simpler and relatively compact in whole structure and convenient to resistance adjustment.
Description
Technical field
The utility model belongs to body building car structure technical field.
Background technology
Exercycle is also referred to as cycle ergometer, and common exercycle can be adjusted the intensity while moving, and plays the effect of body-building, so people call exercycle it.The aerobic fitness equipment that belongs to typical simulation outdoor exercises is also called as cardiorespiratory training equipment.Be mainly by the health long period, suitably the motion of intensity promotes cardiovascular motion, accelerates metabolism, strengthens heart and lung functions, thereby improves the physique of human body.Existing exercycle to trample apparatus structure comparatively complicated, parts are various, assembling trouble, production cost is high, and drag size regulates inconvenient.
Summary of the invention
The purpose of this utility model is: the deficiency existing for prior art, provide that a kind of structure is comparatively simplified, compactness, and drag size Exercycle easy to adjust is trampled device.
For realizing the object of the utility model, be achieved by the following technical solutions: a kind of pedalling device for body-building cycle, includes belt wheel, the flywheel being connected with belt wheel transmission by driving-belt, two treadles that are connected with belt wheel transmission by belt shaft, and the pedal that is connected to treadle end; Described flywheel one side is connected with a driven pulley, and described driving-belt is connected between driven pulley and belt wheel; Flywheel is automatically connected on a flywheel shaft by bearing rotary, and flywheel shaft two ends are fixedly connected on the flywheel mount pad of vehicle frame by nut; Described flywheel is that alloy is one-body molded, and the both sides of flywheel are connected by screw the flywheel decorative cover of two plastic materials; Described belt wheel is fixedly mounted on belt shaft, and belt shaft is automatically connected on the belt wheel mount pad on vehicle frame by bearing rotary; Described treadle is fixedly sleeved at the both ends of belt shaft and fix by nut; Be positioned at outside the driven pulley of belt wheel, driving-belt and flywheel and be covered with a protective cover, protective cover includes an interior wheel cap and an outer wheel cap, described interior wheel cap is connected by screw on vehicle frame, described outer wheel cap is connected with interior wheel cap by screw, and foreign steamer covers and is positioned at driven pulley position and by buckle, is connected with a trapezoidal clamping and covers.
Described pedal consists of running-board bracket, pedal shaft, gripper shoe and the baffle plate of I shape; The linking arm that described running-board bracket is vertically connected on connecting cylinder two ends by a connecting cylinder and one forms, described pedal shaft is rotationally connected by bearing and connecting cylinder, described gripper shoe takes the shape of the letter U, and between two relative arm faces of gripper shoe and linking arm, by ultrasonic bonding, fixes; Described baffle plate one is connected to gripper shoe on the arm face in exercycle the place ahead, described baffle plate side is opening towards the U-shaped at exercycle rear, baffle plate lower wall surface is the plane of sealing, is respectively equipped with the He Shang hole, front hole of round rectangle on the front face of baffle plate and on upper wall surface.Described pedal structure is simple, and each parts stable connection is firm, and described baffle plate has effectively been avoided user to step on sky in quick pushes pedals process and caused danger.Material has been saved in He Shang hole, front hole on described baffle plate, has also increased the pliability of baffle plate.
Described flywheel top is provided with a brake gear, and described brake gear includes brake block, control panel, connector, connecting rod, spring, gangbar, branch sleeve, brake handle and brake knob; Described control panel one end is rotatably connected on the control panel connector on vehicle frame, and the connector of one end and U-shaped is rotationally connected; Middle part and brake block that described brake block is rotatably connected on control panel coordinate conflict with flywheel periphery; Described connector upper end is fixedly connected with the lower end of gangbar, the upper end edge of gangbar is axially arranged with screw, the screw of the lower end of described connecting rod and gangbar upper end is in transmission connection by screw thread, described spring housing is located at gangbar bottom, and spring upper end and branch sleeve bottom offset, gangbar bottom is connected with a spring setscrew nut that props up spring lower end; Described connecting rod top passes to branch sleeve top from the below of branch sleeve, and branch sleeve upper end is provided with back-up ring, and connecting rod middle part is provided with the location shaft shoulder offseting with back-up ring; Described brake knob is fixedly connected on the upper end of connecting rod; Described branch sleeve is fixedly connected on vehicle frame by two bolts, and described brake is rotatably connected on end on vehicle frame by bolt, and brake is set in middle part on connecting rod, and connecting rod is provided with and brakes the shaft shoulder of lower end butt; Brake handle and brake knob below are provided with a plastics cover cap, and plastics cover cap is fixedly connected on vehicle frame.
Compared with prior art, the beneficial effects of the utility model are: this is trampled, and device overall structure is comparatively simplified, compactness, and drag size is easy to adjust.Between the wheel hub of the flywheel of described alloy material and wheel rim, the general mode of rib connection that adopts is to reduce materials, and described flywheel decorative cover has got up to improve the outward appearance of flywheel by flywheel two face shields, and facilitates daily cleaning.Described anti-slip lid gets up flywheel, belt wheel and driving-belt cover, prevents that in user's use procedure, the moving component such as shank and flywheel, belt wheel or driving-belt produces touching and causes danger.Clamping lid easy accessibility on described protective cover, conveniently carries out Maintenance and Repair to flywheel and driving-belt junction.By described brake knob easily drive link relative to gangbar, rotate, thereby make gangbar position up or down, thereby by control panel, adjust the frictional resistance of brake block and flywheel, with this, adjust the intensity of motion.By pressing described brake, can directly promoting gangbar by connecting rod, move downward, and gangbar promotion control panel orders about brake block braking flywheel.Described spring moves downward trend in order to order about gangbar generation, plays certain cushioning effect simultaneously, has slowed down the strain of connecting rod and gangbar threaded connection place; This brake device structure is rationally compact, and each parts are connected firmly, easy to use, long service life.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of exercycle.
Fig. 2 is the structural representation of trampling device part.
The structural representation of Fig. 3 pedal.
Fig. 4 is the structural representation of brake gear part.
Fig. 5 is the decomposition texture schematic diagram of brake gear.
10, vehicle frame; 104, belt wheel mount pad; 105, control panel connector; 15, flywheel mount pad; 40, flywheel; 41, flywheel decorative cover; 42, flywheel shaft; 43, pedal; 431, running-board bracket; 432, pedal shaft; 433, gripper shoe; 434, baffle plate; 435, front hole; 436, upper hole; 44, treadle; 451, outer wheel cap; 4511, clamping lid; 452, interior wheel cap; 46, belt shaft; 47, driving-belt; 48, belt wheel; 50, cover cap; 51, brake block; 52, control panel; 53, connector; 54, connecting rod; 55, spring; 56, gangbar; 57, branch sleeve; 58, brake handle; 59, brake knob.
The specific embodiment
With reference to the accompanying drawings the specific embodiment of the present utility model is made a detailed explanation below.
According to shown in Fig. 1 to Fig. 5, a kind of pedalling device for body-building cycle described in the present embodiment, includes belt wheel 48, the flywheel 40 being in transmission connection by driving-belt 47 and belt wheel 48, two treadles 44 that are connected with belt wheel transmission by belt shaft 46, and the pedal 43 that is connected to treadle end; Described flywheel one side is connected with a driven pulley, and described driving-belt is connected between driven pulley and belt wheel; Flywheel is automatically connected on a flywheel shaft 42 by bearing rotary, and flywheel shaft two ends are fixedly connected on the flywheel mount pad 15 of vehicle frame 10 by nut; Described flywheel is that alloy is one-body molded, and the both sides of flywheel are connected by screw the flywheel decorative cover 41 of two plastic materials; Described belt wheel is fixedly mounted on belt shaft 46, and belt shaft is automatically connected on the belt wheel mount pad 104 on vehicle frame 10 by bearing rotary; Described treadle is fixedly sleeved at the both ends of belt shaft and fix by nut; Be positioned at outside the driven pulley of belt wheel, driving-belt and flywheel and be covered with a protective cover, protective cover includes an interior wheel cap 452 and an outer wheel cap 451, described interior wheel cap is connected by screw on vehicle frame, described outer wheel cap is connected with interior wheel cap by screw, and foreign steamer covers and is positioned at driven pulley position and is connected with a trapezoidal clamping lid 4511 by buckle.Between the wheel hub of the flywheel of described alloy material and wheel rim, the general mode of rib connection that adopts is to reduce materials, and described flywheel decorative cover has got up to improve the outward appearance of flywheel by flywheel two face shields, and facilitates daily cleaning.Described anti-slip lid gets up flywheel, belt wheel and driving-belt cover, prevents that in user's use procedure, the moving component such as shank and flywheel, belt wheel or driving-belt produces touching and causes danger.Clamping lid easy accessibility on described protective cover, conveniently carries out Maintenance and Repair to flywheel and driving-belt junction.
Described pedal 43 consists of running-board bracket 431, pedal shaft 432, gripper shoe 433 and the baffle plate 434 of I shape; The linking arm that described running-board bracket is vertically connected on connecting cylinder two ends by a connecting cylinder and one forms, described pedal shaft is rotationally connected by bearing and connecting cylinder, described gripper shoe takes the shape of the letter U, and between two relative arm faces of gripper shoe and linking arm, by ultrasonic bonding, fixes; Described baffle plate one is connected to gripper shoe on the arm face in exercycle the place ahead, described baffle plate side is opening towards the U-shaped at exercycle rear, baffle plate lower wall surface is the plane of sealing, is respectively equipped with the 435He Shang hole, front hole 436 of round rectangle on the front face of baffle plate and on upper wall surface.Described pedal structure is simple, and each parts stable connection is firm, and described baffle plate has effectively been avoided user to step on sky in quick pushes pedals process and caused danger.Material has been saved in He Shang hole, front hole on described baffle plate, has also increased the pliability of baffle plate.
Described flywheel top is provided with a brake gear, and described brake gear includes brake block 51, control panel 52, connector 53, connecting rod 54, spring 55, gangbar 56, branch sleeve 57, brake 58 and the knob 59 that brakes; Described control panel one end is rotatably connected on the control panel connector 105 on vehicle frame 10, and the connector of one end and U-shaped is rotationally connected; Middle part and brake block that described brake block is rotatably connected on control panel coordinate conflict with flywheel periphery; Described connector upper end is fixedly connected with the lower end of gangbar, the upper end edge of gangbar is axially arranged with screw, the screw of the lower end of described connecting rod and gangbar upper end is in transmission connection by screw thread, described spring housing is located at gangbar bottom, and spring upper end and branch sleeve bottom offset, gangbar bottom is connected with a spring setscrew nut that props up spring lower end; Described connecting rod top passes to branch sleeve top from the below of branch sleeve, and branch sleeve upper end is provided with back-up ring, and connecting rod middle part is provided with the location shaft shoulder offseting with back-up ring; Described brake knob is fixedly connected on the upper end of connecting rod; Described branch sleeve is fixedly connected on vehicle frame by two bolts, and described brake is rotatably connected on end on vehicle frame by bolt, and brake is set in middle part on connecting rod, and connecting rod is provided with and brakes the shaft shoulder of lower end butt; Brake handle and brake knob below are provided with a plastics cover cap 50, and plastics cover cap is fixedly connected on vehicle frame.By described brake knob easily drive link relative to gangbar, rotate, thereby make gangbar position up or down, thereby by control panel, adjust the frictional resistance of brake block and flywheel, with this, adjust the intensity of motion.By pressing described brake, can directly promoting gangbar by connecting rod, move downward, and gangbar promotion control panel orders about brake block braking flywheel.Described spring moves downward trend in order to order about gangbar generation, plays certain cushioning effect simultaneously, has slowed down the strain of connecting rod and gangbar threaded connection place; This brake device structure is rationally compact, and each parts are connected firmly, easy to use, long service life.
While using exercycle, by pushes pedals, carry out body building, the frictional resistance that can control brake block and flywheel by brake knob is to proper states; In motion process, by pressing brake, controlling brake block, brake flywheel at any time.
Claims (1)
1. a pedalling device for body-building cycle, is characterized in that: include belt wheel, the flywheel being connected with belt wheel transmission by driving-belt, two treadles that are connected with belt wheel transmission by belt shaft, and the pedal that is connected to treadle end; Described flywheel one side is connected with a driven pulley, and described driving-belt is connected between driven pulley and belt wheel; Flywheel is automatically connected on a flywheel shaft by bearing rotary, and flywheel shaft two ends are fixedly connected on the flywheel mount pad of vehicle frame by nut; Described flywheel is that alloy is one-body molded, and the both sides of flywheel are connected by screw the flywheel decorative cover of two plastic materials; Described belt wheel is fixedly mounted on belt shaft, and belt shaft is automatically connected on the belt wheel mount pad on vehicle frame by bearing rotary; Described treadle is fixedly sleeved at the both ends of belt shaft and fix by nut; Be positioned at outside the driven pulley of belt wheel, driving-belt and flywheel and be covered with a protective cover, protective cover includes an interior wheel cap and an outer wheel cap, described interior wheel cap is connected by screw on vehicle frame, described outer wheel cap is connected with interior wheel cap by screw, and foreign steamer covers and is positioned at driven pulley position and by buckle, is connected with a trapezoidal clamping and covers; Described pedal consists of running-board bracket, pedal shaft, gripper shoe and the baffle plate of I shape; The linking arm that described running-board bracket is vertically connected on connecting cylinder two ends by a connecting cylinder and one forms, described pedal shaft is rotationally connected by bearing and connecting cylinder, described gripper shoe takes the shape of the letter U, and between two relative arm faces of gripper shoe and linking arm, by ultrasonic bonding, fixes; Described baffle plate one is connected to gripper shoe on the arm face in exercycle the place ahead, described baffle plate side is opening towards the U-shaped at exercycle rear, baffle plate lower wall surface is the plane of sealing, is respectively equipped with the He Shang hole, front hole of round rectangle on the front face of baffle plate and on upper wall surface; Described flywheel top is provided with a brake gear, and described brake gear includes brake block, control panel, connector, connecting rod, spring, gangbar, branch sleeve, brake handle and brake knob; Described control panel one end is rotatably connected on the control panel connector on vehicle frame, and the connector of one end and U-shaped is rotationally connected; Middle part and brake block that described brake block is rotatably connected on control panel coordinate conflict with flywheel periphery; Described connector upper end is fixedly connected with the lower end of gangbar, the upper end edge of gangbar is axially arranged with screw, the screw of the lower end of described connecting rod and gangbar upper end is in transmission connection by screw thread, described spring housing is located at gangbar bottom, and spring upper end and branch sleeve bottom offset, gangbar bottom is connected with a spring setscrew nut that props up spring lower end; Described connecting rod top passes to branch sleeve top from the below of branch sleeve, and branch sleeve upper end is provided with back-up ring, and connecting rod middle part is provided with the location shaft shoulder offseting with back-up ring; Described brake knob is fixedly connected on the upper end of connecting rod; Described branch sleeve is fixedly connected on vehicle frame by two bolts, and described brake is rotatably connected on end on vehicle frame by bolt, and brake is set in middle part on connecting rod, and connecting rod is provided with and brakes the shaft shoulder of lower end butt; Brake handle and brake knob below are provided with a plastics cover cap, and plastics cover cap is fixedly connected on vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592812.0U CN203447702U (en) | 2013-09-24 | 2013-09-24 | Treading device of exercise bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592812.0U CN203447702U (en) | 2013-09-24 | 2013-09-24 | Treading device of exercise bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203447702U true CN203447702U (en) | 2014-02-26 |
Family
ID=50127608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320592812.0U Expired - Fee Related CN203447702U (en) | 2013-09-24 | 2013-09-24 | Treading device of exercise bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203447702U (en) |
-
2013
- 2013-09-24 CN CN201320592812.0U patent/CN203447702U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103706083B (en) | A kind of body building car structure | |
| CN103537064B (en) | Body building car structure | |
| CN103405894B (en) | A kind of Exercycle with adjustable damping device | |
| CN203447702U (en) | Treading device of exercise bicycle | |
| CN103537063B (en) | A kind of exercycle | |
| CN203425457U (en) | Exercise bicycle structure | |
| CN203425458U (en) | Exercise bicycle structure | |
| CN203458730U (en) | Damping-adjustable exercise bicycle | |
| CN203507423U (en) | Body-building bicycle structure | |
| CN203458739U (en) | Flywheel damping adjusting device of exercise bicycle | |
| CN103432716A (en) | Elliptical machine with adjustable pedal movement trace | |
| CN203447695U (en) | Pedaling exercise device of exercise bike | |
| CN203469309U (en) | Damping device of exercise bicycle | |
| CN203469368U (en) | Bodybuilding bicycle with adjustable damping device | |
| CN203447694U (en) | Damping device of exercise bike | |
| CN103537044B (en) | The exercycle that a kind of damping is adjustable | |
| CN201094833Y (en) | Novel body building cycle | |
| CN203469354U (en) | Exercise bicycle | |
| CN203458740U (en) | Stationary bike | |
| CN203436736U (en) | Elliptical machine with adjustable motion track of pedal | |
| CN203458738U (en) | Fitness bicycle | |
| CN207129094U (en) | A kind of Novel body building scooter using spring powered | |
| CN103537067B (en) | Exercycle | |
| CN203469355U (en) | Pedal exercise device of body building bicycle | |
| CN203469339U (en) | Damping device of exercise bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |