CN203458739U - Flywheel damping adjusting device of exercise bicycle - Google Patents
Flywheel damping adjusting device of exercise bicycle Download PDFInfo
- Publication number
- CN203458739U CN203458739U CN201320592380.3U CN201320592380U CN203458739U CN 203458739 U CN203458739 U CN 203458739U CN 201320592380 U CN201320592380 U CN 201320592380U CN 203458739 U CN203458739 U CN 203458739U
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- CN
- China
- Prior art keywords
- brake
- connecting rod
- gangbar
- branch sleeve
- flywheel
- 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
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Abstract
The utility model discloses a flywheel damping adjusting device of an exercise bicycle. The flywheel damping adjusting device comprises a brake block, a control panel, a connecting head, a connecting rod, a spring, a linkage rod, a connecting sleeve, a brake handle and a brake knob. The brake knob is fixedly connected to the upper end portion of the connecting rod. The connecting sleeve is fixedly connected to a bicycle frame through two bolts. The end portion of the brake handle is connected to the bicycle frame through a bolt in a rotating mode. The connecting rod is sleeved with the middle of the brake handle. A shaft shoulder abutting against the lower end of the brake handle is arranged on the connecting rod. The flywheel damping adjusting device of the exercise bicycle is concise and compact in structure, and can adjust resistance conveniently.
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 body-building cycle flywheel damping adjustment device structure is comparatively complicated, and parts are various, assembling trouble, and 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, provides that a kind of structure is comparatively simplified, compactness, the flywheel damping adjustment device of the exercycle that drag size is easy to adjust.
For realizing the object of the utility model, be achieved by the following technical solutions: a kind of flywheel damping adjustment device of exercycle, 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 damping unit structure is comparatively simplified, compactness, and drag size is easy to adjust.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 mounting structure schematic diagram of damping adjustment device.
Fig. 2 is the decomposition texture schematic diagram of damping adjustment device.
10, vehicle frame; 105, control panel connector; 15, flywheel mount pad; 40, flywheel; 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. 2, the flywheel damping adjustment device of a kind of exercycle described in the present embodiment, 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.
The flywheel 40 of exercycle is automatically connected on a flywheel shaft 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; Damping adjustment device is just positioned at the top of flywheel 40.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.Use in exercycle process, the frictional resistance that can control brake block and flywheel by described brake knob is to proper states; In motion process, by pressing brake, controlling brake block, brake flywheel at any time.
Claims (2)
1. a flywheel damping adjustment device for exercycle, is characterized in that: include 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.
2. the flywheel damping adjustment device of a kind of exercycle according to claim 1, is characterized in that: the knob below of braking and brake is 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 |
|---|---|---|---|
| CN201320592380.3U CN203458739U (en) | 2013-09-24 | 2013-09-24 | Flywheel damping adjusting device of exercise bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592380.3U CN203458739U (en) | 2013-09-24 | 2013-09-24 | Flywheel damping adjusting device of exercise bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203458739U true CN203458739U (en) | 2014-03-05 |
Family
ID=50171121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320592380.3U Expired - Fee Related CN203458739U (en) | 2013-09-24 | 2013-09-24 | Flywheel damping adjusting device of exercise bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203458739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362495A (en) * | 2017-07-21 | 2017-11-21 | 谭威 | A kind of flywheel damper adjusting means of exercycle |
-
2013
- 2013-09-24 CN CN201320592380.3U patent/CN203458739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362495A (en) * | 2017-07-21 | 2017-11-21 | 谭威 | A kind of flywheel damper adjusting means of exercycle |
| CN107362495B (en) * | 2017-07-21 | 2019-11-22 | 谭威 | A kind of flywheel damper regulating device of exercycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |