CN203447700U - Headstock device of exercise bicycle - Google Patents
Headstock device of exercise bicycle Download PDFInfo
- Publication number
- CN203447700U CN203447700U CN201320592628.6U CN201320592628U CN203447700U CN 203447700 U CN203447700 U CN 203447700U CN 201320592628 U CN201320592628 U CN 201320592628U CN 203447700 U CN203447700 U CN 203447700U
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- CN
- China
- Prior art keywords
- headstock
- pipeline section
- handrail
- slide block
- tube
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- Expired - Fee Related
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Abstract
The utility model discloses a headstock device of an exercise bicycle. The headstock device comprises a headstock tube and a headstock arranged above the headstock tube, wherein the lower end of the headstock tube is inserted in a headstock connecting tube, the side wall of the headstock tube is uniformly provided with a plurality of clamping holes along the length direction, and the side wall of the headstock connecting tube is connected with a headstock height adjusting knob which is matched with the clamping holes to realize positioning effect; a horizontally arranged headstock sliding seat is fixedly welded on the upper end of the headstock tube, and the front end of the headstock sliding seat extends towards the front of a frame; a headstock slide block is fixedly welded at the lower part of the headstock and is arranged on the headstock sliding seat in a sliding way; and a headstock adjusting handle is in threaded connection with the bottom of the headstock slide block, and the height of the headstock device can be randomly adjusted as required through the cooperation of the clamping holes in the headstock tube and the headstock height adjusting knob. The front and back positions of the headstock can be randomly and conveniently adjusted through the cooperation of the headstock sliding seat, the headstock sliding block and the headstock adjusting handle. By using the headstock, the structural form of the headstock of the exercise bicycle is enriched.
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 headstock is generally fixed by welding on vehicle frame, and the height of headstock, front and back position regulate inconvenient.
Summary of the invention
The purpose of this utility model is: the deficiency existing for prior art, provides a kind of novel structure, firm stable, highly, front and back position exercycle headstock device easy to adjust.
For realizing the object of the utility model, be achieved by the following technical solutions: a kind of exercycle headstock device, the headstock that includes head tube and be arranged on head tube top; Described head tube lower end is plugged on headstock tube connector, evenly offers along its length a plurality of hole clippings on head tube sidewall, is connected with a headstock height adjustment knob that coordinates location with hole clipping on headstock tube connector sidewall; Head tube upper end is fixedly welded with a horizontally disposed headstock slide, and headstock slide front end extends to vehicle frame the place ahead; The bottom of described headstock is fixedly welded with a headstock slide block, and headstock slide block is slidably arranged on headstock slide; Headstock slide block below has been threaded connection a headstock and has regulated handle, headstock regulates handle by a bolt part and interference, to be socketed in the handle portion outside the bolt head of bolt part, on described headstock slide, offer along its length a bar hole, described bolt part is connected with headstock slide block through bar hole from headstock slide below.Described headstock consists of main handrail, front secondary handrail and rear secondary handrail, described main handrail by the first pipeline section and one is connected to the first pipeline section two ends successively the second pipeline section and the 3rd pipeline section form, described headstock slide block is fixedly welded on the middle part of the first pipeline section, the two ends of the first pipeline section are bent downwardly, the second described pipeline section is horizontally disposed with and is vertical with the first pipeline section, and the second pipeline section extends to headstock the place ahead, and the 3rd described pipeline section extends to headstock front upper place; Before two, secondary handrail is symmetrically welded to be fixed on the first pipeline section and to headstock the place ahead and extends, the 4th pipeline section and the 5th pipeline section that front secondary handrail is connected by one form, the fixing welding of the 4th described pipeline section and the first pipeline section, the 4th pipeline section and the second pipeline section are parallel to each other, and the 5th pipeline section and the 3rd pipeline section are parallel to each other; After two, secondary handrail is symmetrically welded and is fixed on the below of the second pipeline section and extends to headstock rear, the 6th pipeline section that rear secondary handrail is connected by one, the 7th pipeline section and the 8th pipeline section form, the 6th described pipeline section is mutually vertical with the second pipeline section, between described the 7th pipeline section and the 6th pipeline section, form the angle of 130 degree, described the 8th pipeline section and the second pipeline section are parallel to each other; The first pipeline section of the described main handrail of formation, the second pipeline section and the 3rd pipeline section junction are that arc transition is connected; Before described formation, the 4th pipeline section of secondary handrail is that arc transition is connected with the 5th pipeline section junction; After described formation, the 6th pipeline section of secondary handrail, the 7th pipeline section and the 8th pipeline section junction are that arc transition is connected.
Compared with prior art, the beneficial effects of the utility model are: by the hole clipping on head tube, coordinate headstock height adjustment knob, can adjust at any time as required the height of headstock device.Described headstock slide, headstock slide block and headstock regulate handle to match, and can to the front and back position of headstock, adjust easily at any time.Bar hole on described headstock slide regulates the adjustable range of bolt part on handle in order to limit headstock, and bolt part and headstock slide block link together, in the process that headstock slide block slides along headstock slide after unclamping headstock adjusting handle like this, headstock slide block can not depart from from headstock slide, safety easy to use.Described headstock regulates the handle portion interference of handle to be socketed in outside the bolt head of bolt part, like this when handle portion (such as just being blocked by head tube) when regulating inconvenient position, can firmly handle portion be pulled up, readjust the relative position of itself and bolt head, to adjust more easily bolt part.The pipeline section that described headstock provides a plurality of diverse locations, angle is held up and is leaned on for user, and posture when user can be according to motion is selected the pipeline section of the most comfortable to hold up to lean on voluntarily.This headstock has enriched the version of exercycle headstock.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of exercycle.
Fig. 2 is the structural representation of headstock device.
Fig. 3 is the decomposition texture schematic diagram of headstock device.
Fig. 4 is the structural representation that headstock regulates handle.
12, headstock tube connector; 121, headstock height adjustment knob; 122, plug connector; 20, head tube; 21, headstock slide; 22, headstock regulates handle; 221, bolt part; 222, handle portion; 23, headstock; 231, main handrail; 232, rear secondary handrail; 233, front secondary handrail; 24, headstock slide block.
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. 4, a kind of exercycle headstock device described in the present embodiment, the headstock 23 that includes head tube 20 and be arranged on head tube 20 tops; Described head tube lower end is plugged on headstock tube connector 12, evenly offers along its length a plurality of hole clippings on head tube 20 sidewalls, is connected with a headstock height adjustment knob 121 that coordinates location with hole clipping on headstock tube connector 12 sidewalls; Head tube upper end is fixedly welded with a horizontally disposed headstock slide 21, and headstock slide front end extends to vehicle frame the place ahead; The bottom of described headstock 23 is fixedly welded with a headstock slide block 24, and headstock slide block is slidably arranged on headstock slide; Headstock slide block below has been threaded connection a headstock and has regulated handle 22, headstock regulates handle by a bolt part 221 and interference, to be socketed in the handle portion 222 outside the bolt head of bolt part 221, on described headstock slide, offer along its length a bar hole, described bolt part 221 is connected with headstock slide block through bar hole from headstock slide below.By the hole clipping on head tube, coordinate headstock height adjustment knob, can adjust at any time as required the height of headstock device.Described headstock slide, headstock slide block and headstock regulate handle to match, and can to the front and back position of headstock, adjust easily at any time.Bar hole on described headstock slide regulates the adjustable range of bolt part on handle in order to limit headstock, and bolt part and headstock slide block link together, in the process that headstock slide block slides along headstock slide after unclamping headstock adjusting handle like this, headstock slide block can not depart from from headstock slide, safety easy to use.Described headstock regulates the handle portion interference of handle to be socketed in outside the bolt head of bolt part, like this when handle portion (such as just being blocked by head tube) when regulating inconvenient position, can firmly handle portion be pulled up, readjust the relative position of itself and bolt head, to adjust more easily bolt part.Described headstock 23 consists of main handrail 231, front secondary handrail 233 and rear secondary handrail 232, described main handrail by the first pipeline section and one is connected to the first pipeline section two ends successively the second pipeline section and the 3rd pipeline section form, described headstock slide block is fixedly welded on the middle part of the first pipeline section, the two ends of the first pipeline section are bent downwardly, the second described pipeline section is horizontally disposed with and is vertical with the first pipeline section, and the second pipeline section extends to headstock the place ahead, and the 3rd described pipeline section extends to headstock front upper place; Before two, secondary handrail is symmetrically welded to be fixed on the first pipeline section and to headstock the place ahead and extends, the 4th pipeline section and the 5th pipeline section that front secondary handrail is connected by one form, the fixing welding of the 4th described pipeline section and the first pipeline section, the 4th pipeline section and the second pipeline section are parallel to each other, and the 5th pipeline section and the 3rd pipeline section are parallel to each other; After two, secondary handrail is symmetrically welded and is fixed on the below of the second pipeline section and extends to headstock rear, the 6th pipeline section that rear secondary handrail is connected by one, the 7th pipeline section and the 8th pipeline section form, the 6th described pipeline section is mutually vertical with the second pipeline section, between described the 7th pipeline section and the 6th pipeline section, form the angle of 130 degree, described the 8th pipeline section and the second pipeline section are parallel to each other; The first pipeline section of the described main handrail of formation, the second pipeline section and the 3rd pipeline section junction are that arc transition is connected; Before described formation, the 4th pipeline section of secondary handrail is that arc transition is connected with the 5th pipeline section junction; After described formation, the 6th pipeline section of secondary handrail, the 7th pipeline section and the 8th pipeline section junction are that arc transition is connected.The pipeline section that described headstock provides a plurality of diverse locations, angle is held up and is leaned on for user, and posture when user can be according to motion is selected the pipeline section of the most comfortable to hold up to lean on voluntarily.
The upper end of described headstock tube connector 12 is plugged with the plug connector 122 of a plastic material, and in plug connector, week closely cooperates with head tube.
Claims (1)
1. an exercycle headstock device, is characterized in that: the headstock that includes head tube and be arranged on head tube top; Described head tube lower end is plugged on headstock tube connector, evenly offers along its length a plurality of hole clippings on head tube sidewall, is connected with a headstock height adjustment knob that coordinates location with hole clipping on headstock tube connector sidewall; Head tube upper end is fixedly welded with a horizontally disposed headstock slide, and headstock slide front end extends to vehicle frame the place ahead; The bottom of described headstock is fixedly welded with a headstock slide block, and headstock slide block is slidably arranged on headstock slide; Headstock slide block below has been threaded connection a headstock and has regulated handle, headstock regulates handle by a bolt part and interference, to be socketed in the handle portion outside the bolt head of bolt part, on described headstock slide, offer along its length a bar hole, described bolt part is connected with headstock slide block through bar hole from headstock slide below; Described headstock consists of main handrail, front secondary handrail and rear secondary handrail, described main handrail by the first pipeline section and one is connected to the first pipeline section two ends successively the second pipeline section and the 3rd pipeline section form, described headstock slide block is fixedly welded on the middle part of the first pipeline section, the two ends of the first pipeline section are bent downwardly, the second described pipeline section is horizontally disposed with and is vertical with the first pipeline section, and the second pipeline section extends to headstock the place ahead, and the 3rd described pipeline section extends to headstock front upper place; Before two, secondary handrail is symmetrically welded to be fixed on the first pipeline section and to headstock the place ahead and extends, the 4th pipeline section and the 5th pipeline section that front secondary handrail is connected by one form, the fixing welding of the 4th described pipeline section and the first pipeline section, the 4th pipeline section and the second pipeline section are parallel to each other, and the 5th pipeline section and the 3rd pipeline section are parallel to each other; After two, secondary handrail is symmetrically welded and is fixed on the below of the second pipeline section and extends to headstock rear, the 6th pipeline section that rear secondary handrail is connected by one, the 7th pipeline section and the 8th pipeline section form, the 6th described pipeline section is mutually vertical with the second pipeline section, between described the 7th pipeline section and the 6th pipeline section, form the angle of 130 degree, described the 8th pipeline section and the second pipeline section are parallel to each other; The first pipeline section of the described main handrail of formation, the second pipeline section and the 3rd pipeline section junction are that arc transition is connected; Before described formation, the 4th pipeline section of secondary handrail is that arc transition is connected with the 5th pipeline section junction; After described formation, the 6th pipeline section of secondary handrail, the 7th pipeline section and the 8th pipeline section junction are that arc transition is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592628.6U CN203447700U (en) | 2013-09-24 | 2013-09-24 | Headstock device of exercise bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592628.6U CN203447700U (en) | 2013-09-24 | 2013-09-24 | Headstock device of exercise bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203447700U true CN203447700U (en) | 2014-02-26 |
Family
ID=50127606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320592628.6U Expired - Fee Related CN203447700U (en) | 2013-09-24 | 2013-09-24 | Headstock device of exercise bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203447700U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349565A (en) * | 2017-08-23 | 2017-11-17 | 金华市爱玛体育用品有限公司 | A kind of body-building bicycle armrest locking device and its locking method |
| CN109173155A (en) * | 2018-11-12 | 2019-01-11 | 陈慎慎 | A kind of indoor bicycle training device based on body-sensing and visual sense |
| CN112999573A (en) * | 2019-12-20 | 2021-06-22 | 乔山健康科技(上海)有限公司 | Height-adjustable support group |
-
2013
- 2013-09-24 CN CN201320592628.6U patent/CN203447700U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349565A (en) * | 2017-08-23 | 2017-11-17 | 金华市爱玛体育用品有限公司 | A kind of body-building bicycle armrest locking device and its locking method |
| CN109173155A (en) * | 2018-11-12 | 2019-01-11 | 陈慎慎 | A kind of indoor bicycle training device based on body-sensing and visual sense |
| CN112999573A (en) * | 2019-12-20 | 2021-06-22 | 乔山健康科技(上海)有限公司 | Height-adjustable support group |
| CN112999573B (en) * | 2019-12-20 | 2022-02-01 | 乔山健康科技(上海)有限公司 | Height-adjustable support group |
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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 |