CN103405891A - Frame device of exercise bicycle - Google Patents
Frame device of exercise bicycle Download PDFInfo
- Publication number
- CN103405891A CN103405891A CN2013103353265A CN201310335326A CN103405891A CN 103405891 A CN103405891 A CN 103405891A CN 2013103353265 A CN2013103353265 A CN 2013103353265A CN 201310335326 A CN201310335326 A CN 201310335326A CN 103405891 A CN103405891 A CN 103405891A
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- bottom bar
- tube connector
- arm
- pipe
- seat
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Abstract
The invention discloses a frame device of an exercise bicycle. The frame device comprises a frame and a seat device. The seat device is arranged on the frame and comprises a seat support pipe and a seat, the seat support pipe is arranged at the upper end of a seat connecting pipe on the frame, the seat is arranged on the upper side of the seat support pipe and can be horizontally repositioned in the front-back direction, and the horizontal height of the seat can be adjusted. The frame device of the exercise bicycle has the advantages that the seat device is compact in structure and convenient to assemble, is small in size after being disassembled and brings convenience for packaging and transporting, and the quantity of components of the frame device is low; the height of the seat can be conveniently adjusted, the seat can be conveniently repositioned in the front-back direction, and accordingly the frame device is good in service effect.
Description
Technical field
The invention belongs to the body building car structure technical field.
Background technology
Exercycle, also referred to as cycle ergometer, is divided into two kinds of vertical type, backrest-type exercycles, can adjust the intensity while moving, and plays the effect of body-building, so people call exercycle to it.The aerobic fitness equipment that belongs to typical simulation outdoor exercises also is called as the 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 exerciser frame structure is comparatively complicated, and parts are various, the assembling trouble, and production cost is high.
Summary of the invention
The objective of the invention is: for the deficiency that prior art exists, provide that a kind of structure is comparatively simplified, exercise bicycle bicycle frame device firmly.
For realizing the present invention's purpose, be achieved by the following technical solutions: a kind of exercise bicycle bicycle frame device, include bottom bar, be connected to the arm Connection Block of bottom bar front and back ends subordinate side, between the arm Connection Block upper end of bottom bar rearward end and its below, also be connected with one towards the vehicle frame back lower place, be obliquely installed raise arm; Raise the angle that forms 120 degree between arm and bottom bar.Raise arm the bottom bar rear end is raised, facilitate being connected of bottom bar and other parts.
The arm Connection Block of the forward and backward end of bottom bar below has been bolted respectively arm after a front arm and, and the two ends of front arm are connected with two front bearings, and the two ends of rear arm are connected with two rear supports.
Described front arm is the hollow tube of end face ovalize, and the two ends of front arm are respectively equipped with limited bayonet, and front bearing is provided with the location dop that coordinates location with limited bayonet.Before end surfaces ovalize, facilitate like this it with the location of arm Connection Block and be connected, described front arm and front bearing coordinate by limited bayonet and location dop, are connected and fixed convenience.
The leading section top of described bottom bar is connected with a headstock tube connector, and the headstock tube connector tilts to the vehicle frame front upper place, and between headstock tube connector and bottom bar, forms the angle of 130 degree.
The top, middle part of described bottom bar is connected with a seat tube connector, and bottom bar one connection are with it run through in seat tube connector lower end; Between seat tube connector and bottom bar, form the angle of 70 degree.
The side of seat tube connector sidewall towards vehicle frame the place ahead is connected with an axle bed pipe, also is connected with an axle bed reinforcing pipe between the seat tube connector of axle bed pipe front end and axle bed pipe below.
On bottom bar, be positioned at seat tube connector rear and be connected with a stay pipe, the stay pipe upper end is run through described seat tube connector and is connected with the axle bed pipe, and stay pipe and seat tube connector connect as one simultaneously.Seat tube connector and axle bed pipe and bottom bar are connected firmly like this, Stability Analysis of Structures.
The rear that is positioned at stay pipe on bottom bar is connected with two flywheel mount pads, and on bottom bar, the rear of flywheel mount pad is connected with a power connection seat.
Described bottom bar, raise the rectangular steel pipe that arm is identical bore; Described axle bed pipe, axle bed reinforcing pipe and stay pipe are rectangular steel pipe; Described headstock tube connector and seat tube connector are round steel pipe; Described flywheel mount pad is the steel profile that end face takes the shape of the letter U.
Compared with prior art, the invention has the beneficial effects as follows: this exerciser frame compact conformation, mechanical strength are high, and forward and backward arm is disassembled the little instant packed transportation of rear volume.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of vehicle frame part.
Fig. 3 is the structural representation of front tube portion.
10, bottom bar; 11, front arm; 111, front bearing; 112, location dop; 113, limited bayonet; 12, rear arm; 121, rear support; 13, arm Connection Block; 14, headstock tube connector; 15, axle bed pipe; 151, axle bed reinforcing pipe; 16, seat tube connector; 161, stay pipe; 17, flywheel mount pad; 18, power connection seat; 19, raise arm.
The specific embodiment
Below with reference to the accompanying drawings the specific embodiment of the present invention is made a detailed explanation.
Extremely shown in Figure 3 according to Fig. 1, the described a kind of exercise bicycle bicycle frame device of the present embodiment, include bottom bar 10, be connected to the arm Connection Block 13 of bottom bar 10 front and back ends subordinate sides, between arm Connection Block 13 upper ends of bottom bar 10 rearward end and its below, also be connected with one towards the vehicle frame back lower place, be obliquely installed raise arm 19; Raise the angle that forms 120 degree between arm 19 and bottom bar 10.Raise arm 19 bottom bar 10 rear ends are raised, facilitate being connected of bottom bar 10 and other parts.
Arm Connection Block 13 belows of bottom bar 10 forward and backward ends have been bolted respectively arm 12 after a front arm 11 and, and the two ends of front arm 11 are connected with two front bearings 111, and the two ends of rear arm 12 are connected with two rear supports 121.
Described front arm 11 is the hollow tube of end face ovalize, and the two ends of front arm 11 are respectively equipped with limited bayonet 113, and front bearing 111 is provided with the location dop 112 that coordinates location with limited bayonet 113.Front arm 11 end face ovalizes, facilitate like this it with the location of arm Connection Block 13 and be connected, and described front arm 11 and front bearing 111 coordinate by limited bayonet 113 and location dop 112, are connected and fixed conveniently.The connected mode of described rear arm 12 and rear support 121 is identical with the connected mode of front arm 11 and front bearing 111.
The leading section top of described bottom bar 10 is connected with a headstock tube connector 14, and headstock tube connector 14 tilts to the vehicle frame front upper place, and between headstock tube connector 14 and bottom bar 10, forms the angle of 130 degree.Headstock tube connector 14 upper ends are in order to connect headstock.
The top, middle part of described bottom bar 10 is connected with a seat tube connector 16, and bottom bar 10 one connection are with it run through in seat tube connector 16 lower ends; Between seat tube connector 16 and bottom bar 10, form the angle of 70 degree.Seat tube connector 16 tops are in order to connecting chair.
The side of seat tube connector 16 sidewalls towards vehicle frame the place ahead is connected with an axle bed pipe 15, also is connected with an axle bed reinforcing pipe 151 between the seat tube connector 16 of axle bed pipe 15 front ends and axle bed pipe 15 belows.Described axle bed pipe 15 produces the wheel shaft of the damping unit of the resistance of motion in order to exercise bicycle to be installed, the wheel shaft two ends connect treadle, on treadle, connect pedal, and wheel shaft and magnetic control flywheel are in transmission connection.
On bottom bar 10, be positioned at seat tube connector 16 rears and be connected with a stay pipe 161, stay pipe 161 upper ends are run through described seat tube connector 16 and are connected with axle bed pipe 15, and stay pipe 161 connects as one with seat tube connector 16 simultaneously.Seat tube connector 16 and axle bed pipe 15 are connected firmly with bottom bar 10 like this, Stability Analysis of Structures.
The rear that is positioned at stay pipe 161 on bottom bar 10 is connected with two flywheel mount pads 17, and on bottom bar 10, the rear of flywheel mount pad 17 is connected with a power connection seat 18.Flywheel mount pad 17 is in order to install the magnetic control flywheel of described damping unit.Power connection seat 18 is in order to install switchboard, and switchboard is connected with power lead.
Described bottom bar 10, raise arm 19 and be the rectangular steel pipe of identical bore; Described axle bed pipe 15, axle bed reinforcing pipe 151 and stay pipe 161 are rectangular steel pipe; Described headstock tube connector 14 and seat tube connector 16 are round steel pipe; Described flywheel mount pad 17 takes the shape of the letter U for end face and downward opening steel profile.
Exercise bicycle guarantees that in transportation, described front arm, rear arm can disassemble, and reduce the overall volume of vehicle frame.
Claims (1)
1. exercise bicycle bicycle frame device, it is characterized in that: include bottom bar, be connected to the arm Connection Block of bottom bar front and back ends subordinate side, between the arm Connection Block upper end of bottom bar rearward end and its below, also be connected with one towards the vehicle frame back lower place, be obliquely installed raise arm; Raise the angle that forms 120 degree between arm and bottom bar;
The arm Connection Block of the forward and backward end of bottom bar below has been bolted respectively arm after a front arm and, and the two ends of front arm are connected with two front bearings, and the two ends of rear arm are connected with two rear supports;
Described front arm is the hollow tube of end face ovalize, and the two ends of front arm are respectively equipped with limited bayonet, and front bearing is provided with the location dop that coordinates location with limited bayonet;
The leading section top of described bottom bar is connected with a headstock tube connector, and the headstock tube connector tilts to the vehicle frame front upper place, and between headstock tube connector and bottom bar, forms the angle of 130 degree;
The top, middle part of described bottom bar is connected with a seat tube connector, and bottom bar one connection are with it run through in seat tube connector lower end; Between seat tube connector and bottom bar, form the angle of 70 degree;
The side of seat tube connector sidewall towards vehicle frame the place ahead is connected with an axle bed pipe, also is connected with an axle bed reinforcing pipe between the seat tube connector of axle bed pipe front end and axle bed pipe below;
On bottom bar, be positioned at seat tube connector rear and be connected with a stay pipe, the stay pipe upper end is run through described seat tube connector and is connected with the axle bed pipe, and stay pipe and seat tube connector connect as one simultaneously;
The rear that is positioned at stay pipe on bottom bar is connected with two flywheel mount pads, and on bottom bar, the rear of flywheel mount pad is connected with a power connection seat;
Described bottom bar, raise the rectangular steel pipe that arm is identical bore; Described axle bed pipe, axle bed reinforcing pipe and stay pipe are rectangular steel pipe; Described headstock tube connector and seat tube connector are round steel pipe; Described flywheel mount pad is the steel profile that end face takes the shape of the letter U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335326.5A CN103405891B (en) | 2013-08-02 | 2013-08-02 | A kind of frame device of exercise bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310335326.5A CN103405891B (en) | 2013-08-02 | 2013-08-02 | A kind of frame device of exercise bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103405891A true CN103405891A (en) | 2013-11-27 |
| CN103405891B CN103405891B (en) | 2015-08-05 |
Family
ID=49598960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310335326.5A Active CN103405891B (en) | 2013-08-02 | 2013-08-02 | A kind of frame device of exercise bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103405891B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060234836A1 (en) * | 2005-03-22 | 2006-10-19 | Kuo Hai P | Bicycle exerciser having adjustable handle |
| CN102716571A (en) * | 2012-06-07 | 2012-10-10 | 杭州德峰实业有限公司 | Exercise bicycle with reciprocating mechanism of pedal along track |
| CN203469346U (en) * | 2013-08-02 | 2014-03-12 | 宁波昌隆健身器材有限公司 | Bicycle frame device for body-building bicycle |
-
2013
- 2013-08-02 CN CN201310335326.5A patent/CN103405891B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060234836A1 (en) * | 2005-03-22 | 2006-10-19 | Kuo Hai P | Bicycle exerciser having adjustable handle |
| CN102716571A (en) * | 2012-06-07 | 2012-10-10 | 杭州德峰实业有限公司 | Exercise bicycle with reciprocating mechanism of pedal along track |
| CN203469346U (en) * | 2013-08-02 | 2014-03-12 | 宁波昌隆健身器材有限公司 | Bicycle frame device for body-building bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103405891B (en) | 2015-08-05 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LIXUAN HEALTH TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NINGBO PROSPEROUS FITNESS EQUIPMENT INC. Effective date: 20150216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150216 Address after: 315301, Zhejiang, Ningbo, Cixi Han Han street, high village, Jintang village, Cixi City Water Supply Corporation, North Water Office building, room 208 Applicant after: The profound healthy Science and Technology Ltd. of Zhejiang power Address before: 315301, Ningbo, Zhejiang, Cixi province Han Han Street Chao Tong Industrial Zone, Ningbo Changlong fitness equipment Co., Ltd. Applicant before: Ningbo Prosperous Fitness Equipment, Inc. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190308 Address after: 315301 East Side of Building 1, 618 Xinxing Avenue, Zonghan Street, Cixi City, Ningbo City, Zhejiang Province Patentee after: Zhejiang Lixuan Sports Technology Co., Ltd. Address before: 315301 Room 208, Chengbei Water Works Office Building, Cixi City, Ningbo City, Zhejiang Province, Jintang Village, Gaowang Village, Zonghan Street, Cixi City Patentee before: The profound healthy Science and Technology Ltd. of Zhejiang power |
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| TR01 | Transfer of patent right |