CN103446706B - A kind of adjustable back-rest seat of exercycle - Google Patents
A kind of adjustable back-rest seat of exercycle Download PDFInfo
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- CN103446706B CN103446706B CN201310334468.XA CN201310334468A CN103446706B CN 103446706 B CN103446706 B CN 103446706B CN 201310334468 A CN201310334468 A CN 201310334468A CN 103446706 B CN103446706 B CN 103446706B
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- seat
- slide
- seat support
- backrest
- seat slide
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Abstract
The invention discloses a kind of adjustable back-rest seat of exercycle, include the seat support be arranged on above vehicle frame rear seat support, be slidably arranged in a seat slide on seat support, be fixed on a seat support of seat slide front upper, and be arranged on a backrest on seat slide on rear side of seat support.Seat slide controls its front and back position by a seat adjustment bar; Backrest is hinged on seat slide, and controls its angle by a self-locking air spring and a backrest adjusting lever.The front and back position adjustment of this chair, the angle adjustment of the backrest on chair is all very convenient.
Description
Technical field
The invention belongs to body building car structure technical field, be specifically related to the adjustable back structure of chair that exercycle uses.
Background technology
Exercycle, also referred to as cycle ergometer, is divided into vertical type, backrest-type exercycle two kinds, can adjusts intensity during motion, play the effect of body-building, so people call exercycle it.The aerobic fitness equipment belonging to typical simulation outdoor exercises is also called as cardiorespiratory training equipment.Mainly by the health long period, the motion of suitable intensity promotes cardiovascular motion, accelerates metabolism, strengthens heart and lung functions, thus improves the physique of human body.Existing body building car structure is comparatively complicated, and parts are various, and assembling trouble, production cost is high.Seat adjustment in addition on exercycle is inconvenient.
Summary of the invention
The object of the invention is: the deficiency existed for prior art, provide a kind of structure comparatively to simplify, the adjustable back structure of chair of firmly exercycle.
For realizing the object of the present invention, be achieved by the following technical solutions: a kind of adjustable back-rest seat of exercycle, include the seat support be arranged on above vehicle frame rear seat support, be slidably arranged in a seat slide on seat support, be fixed on a seat support of seat slide front upper, and be arranged on a backrest on seat slide on rear side of seat support.
Described seat support is tubulose section bar, and two side wall surfaces of seat support are provided with chute along its length; Seat support two ends are provided with the bearing end cap of plastic material.
Described seat slide end face takes the shape of the letter U, and seat slide both sides front and back ends is respectively provided with one group of slide guide; Sliding guide piece is slidably arranged in the chute of seat support both sides, and each slide guide is fixed on seat slide side by a square guide nut and a guide screw; Described guide nut is fixedly plugged in the inwall of slide guide towards chute, and guide screw is connected with guide nut thread through seat slide.It is convenient that this slide guide is installed, and also facilitates the processing of seat slide.
The position be positioned at below seat support, described seat slide two sides is provided with the seat adjustment bar of a L shape, and one end of seat adjustment bar is hinged on the two sides of seat slide, is provided with clamping ring between the two sides of seat adjustment bar and seat slide; The partial fixing of seat adjustment bar between seat slide two sides is socketed with a columniform eccentric external member, eccentric external member is limited between the two sides of seat slide, in eccentric external member, fixed cover is connected to a seat keeper, seat keeper lower end is fixed with the seat spacer of a quality of rubber materials, is also provided with the torsion spring driving seat spacer and seat support upper end to be tight against between the side of seat adjustment bar and seat slide.By upwards pulling seat adjustment bar, seat spacer and seat support can be made to depart from, and seat slide can slide along seat support, thus the front and back position of adjustment seat support; After unclamping seat adjustment bar, seat spacer resets under the driving of torsion spring, and again clamp with seat support, seat support is located again.
The horizontal cross bar that described backrest includes two parallel side levers and is connected between two side lever bottoms, the bottom of two side levers is hinged on seat slide two sides respectively, cross bar is fixedly connected with a backrest connector; Backrest connector is connected with a self-locking air spring, seat slide side is provided with the air spring Connection Block be connected with the self-locking air spring other end; Air spring Connection Block is hinged with the backrest adjusting lever of the L shape that offsets with the valve rod of self-locking air spring.When upwards pulling backrest adjusting lever, the valve rod of self-locking air spring pushed down by backrest adjusting lever, and the piston of self-locking air spring namely can be movable, at this moment manually can adjust the angle of backrest, after arriving proper angle, unclamp backrest adjusting lever, then self-locking air spring replys lockup state, and backrest is fixed on current angular.
The rear side described seat slide being positioned at backrest is provided with the sensor pole of a U-shaped, and the two ends of sensor pole are towards seat support front, and the upper cover of sensor pole has pole rubber sleeve, and sensor strut ends is inserted with pole end cap; The upper top near position, both ends of sensor pole is provided with heart rate sensor; Be fixedly welded with a pole holder in the middle part of the rear end of sensor pole, pole holder is fixedly connected on the top, rear of seat slide by screw, pole holder is connected with a capping.When using spinning, hand can be held on sensor pole, and finger is placed on heart rate sensor position, and like this, heart rate sensor to record after user's heart rate through master controller process, is presented on the control panel of headstock.
Compared with prior art, the invention has the beneficial effects as follows: the front and back position adjustment of this chair, the angle adjustment of the backrest on chair is all very convenient, only need upwards to pull seat adjustment bar or backrest adjusting lever can regulate the front and back position of chair, the angle of backrest easily, without the need to using any aid.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation of chair part.
Fig. 3 is the structural representation of seat support part.
Fig. 4 is the mounting structure schematic diagram of seat slide.
Fig. 5 is the structural representation of slide guide portion.
Fig. 6 is the mounting structure schematic diagram of back part.
Fig. 7 is the mounting structure schematic diagram of self-locking Gas spring portion.
Fig. 8 is the structural representation of seat adjustment bar part.
Fig. 9 is the structural representation of heart rate sensor part.
1, vehicle frame; 13, seat support; 131, seat pole; 2, damping unit; 21, pedal; 3, headstock; 4, chair; 41, seat support; 411, seat adjustment bar; 413, eccentric external member; 414, seat keeper; 415, seat spacer; 416, torsion spring; 417, clamping ring; 42, backrest; 421, self-locking air spring; 422, backrest adjusting lever; 423, backrest connector; 424, cross bar; 425, side lever; 426, air spring Connection Block; 43, seat support; 431, chute; 432, bearing end cap; 44, seat slide; 441, slide guide; 442, guide screw; 443, guide nut; 45, sensor pole; 451, heart rate sensor; 452, pole end cap; 453, pole rubber sleeve; 454, pole holder; 455, capping.
Detailed description of the invention
With reference to the accompanying drawings the specific embodiment of the present invention is made a detailed explanation below.
According to shown in Fig. 1 to Fig. 9, the adjustable back-rest seat of a kind of exercycle described in the present embodiment, include the seat support 43 be arranged on above vehicle frame 1 rear seat support 13, be slidably arranged in a seat slide 44 on seat support 43, be fixed on a seat support 41 of seat slide 44 front upper, and be arranged on a backrest 42 on seat slide 44 on rear side of seat support.Seat support 13 upper end is a seat pole 131, and seat pole 131 end face is recessed arc; And seat pole 13 is tilted to vehicle frame 1 front lower place.
Described seat support 43 is tubulose section bar, and two side wall surfaces of seat support 43 are provided with chute 431 along its length; Seat support 43 two ends are provided with the bearing end cap 432 of plastic material.
Described seat slide 44 end face takes the shape of the letter U, and seat slide 44 both sides front and back ends is respectively provided with one group of slide guide 441; Sliding guide piece 441 is slidably arranged in the chute 431 of seat support 43 both sides, and each slide guide 441 is fixed on seat slide 44 side by a square guide nut 443 and a guide screw 442; Described guide nut 443 is fixedly plugged in the inwall of slide guide 441 towards chute 431, and guide screw 442 is threaded with guide nut 443 through seat slide 44.It is convenient that this slide guide 441 is installed, and also facilitates the processing of seat slide 44.
The position be positioned at below seat support 41, described seat slide 44 two sides is provided with the seat adjustment bar 411 of a L shape, one end of seat adjustment bar 411 is hinged on the two sides of seat slide 44, is provided with clamping ring 417 between the two sides of seat adjustment bar 411 and seat slide 44; The partial fixing of seat adjustment bar 411 between seat slide 44 two sides is socketed with a columniform eccentric external member 413, in eccentric external member 413, fixed cover is connected to a seat keeper 414, seat keeper 141 lower end is fixed with the seat spacer 415 of a quality of rubber materials, is also provided with the torsion spring 416 driving seat spacer 415 and seat support 43 upper end to be tight against between the side of seat adjustment bar 411 and seat slide 44.By upwards pulling seat adjustment bar 411, seat spacer 415 and seat support 43 can be made to depart from, and seat slide 44 can slide along seat support 43, thus the front and back position of adjustment seat support 41; After unclamping seat adjustment bar 411, seat spacer 415 resets under the driving of torsion spring 416, and again clamp with seat support 43, seat support is located again.The upper surface of described seat support 43 is matsurface or zigzag face, non-slip to ensure closely cooperating of itself and seat spacer 415.Described eccentric external member 413 is provided with the connecting hole of disalignment vertically and seat adjustment bar 411 is socketed and is fixed by screw.
The horizontal cross bar 426 that described backrest 42 includes two parallel side levers 425 and is connected between two side lever 425 bottoms, the bottom of two side levers 425 is hinged on seat slide 44 two sides respectively, cross bar 426 is fixedly connected with a backrest connector 423; Backrest connector 423 is connected with a self-locking air spring 421, seat slide 33 side is provided with the air spring Connection Block 426 be connected with self-locking air spring 421 other end; Air spring Connection Block 426 is hinged with the backrest adjusting lever 422 of the L shape that offsets with the valve rod of self-locking air spring 421.When upwards pulling backrest adjusting lever 422, the valve rod of self-locking air spring 421 pushed down by backrest adjusting lever 422, the piston of self-locking air spring 421 namely can be movable, at this moment the angle of backrest 42 can manually be adjusted, after arriving proper angle, unclamp backrest adjusting lever 422, then self-locking air spring 421 replys lockup state, and backrest 42 is fixed on current angular.
The rear side described seat slide 44 being positioned at backrest 42 is provided with the sensor pole 45 of a U-shaped, the two ends of sensor pole 45 are towards seat support 41 front, and on sensor pole 45, cover has pole rubber sleeve 453, and sensor pole 453 end is inserted with pole end cap 452; Top near position, both ends on sensor pole 45 is provided with heart rate sensor 451; Be fixedly welded with a pole holder 454 in the middle part of the rear end of sensor pole 45, pole holder 454 is fixedly connected on the top, rear of seat slide 44 by screw, pole holder 454 is connected with a capping 455.When using spinning, hand can be held on sensor pole 45, and finger is placed on heart rate sensor 451 position, and like this, heart rate sensor 451 to record after user's heart rate through master controller process, is presented on the control panel of headstock 3.
Described damping unit 2 both sides are provided with two pedals 21, and pedal 21 is connected with the magnetic control flywheel in damping unit through treadle.
During use, first adjust the position of vehicle frame 1, then user can sit on seat support 41, rides on pedal 21, upwards pulls seat adjustment bar 411, makes seat slide 44 can slide anteroposterior, unclamps seat adjustment bar 411, seat support 41 is located to appropriate location.Then can upwards pull backrest adjusting lever 422, withstand backrest 42 with back and make it turn to proper angle, unclamp backrest adjusting lever 422 and backrest 42 is located.Then start exercycle power supply by the control panel on headstock 3, setting Resistance Value can carry out body building.
Claims (1)
1. the adjustable back-rest seat of an exercycle, it is characterized in that: include the seat support be arranged on above vehicle frame rear seat support, be slidably arranged in a seat slide on seat support, be fixed on a seat support of seat slide front upper, and be arranged on a backrest on seat slide on rear side of seat support;
Described seat support is tubulose section bar, and two side wall surfaces of seat support are provided with chute along its length; Seat support two ends are provided with the bearing end cap of plastic material;
Described seat slide end face takes the shape of the letter U, and seat slide both sides front and back ends is respectively provided with one group of slide guide; Sliding guide piece is slidably arranged in the chute of seat support both sides, and each slide guide is fixed on seat slide side by a square guide nut and a guide screw; Described guide nut is fixedly plugged in the inwall of slide guide towards chute, and guide screw is connected with guide nut thread through seat slide;
The position be positioned at below seat support, described seat slide two sides is provided with the seat adjustment bar of a L shape, and one end of seat adjustment bar is hinged on the two sides of seat slide, is provided with clamping ring between the two sides of seat adjustment bar and seat slide; The partial fixing of seat adjustment bar between seat slide two sides is socketed with a columniform eccentric external member, eccentric external member is limited between the two sides of seat slide, in eccentric external member, fixed cover is connected to a seat keeper, seat keeper lower end is fixed with the seat spacer of a quality of rubber materials, is also provided with the torsion spring driving seat spacer and seat support upper end to be tight against between the side of seat adjustment bar and seat slide;
The horizontal cross bar that described backrest includes two parallel side levers and is connected between two side lever bottoms, the bottom of two side levers is hinged on seat slide two sides respectively, cross bar is fixedly connected with a backrest connector; Backrest connector is connected with a self-locking air spring, seat slide side is provided with the air spring Connection Block be connected with the self-locking air spring other end; Air spring Connection Block is hinged with the backrest adjusting lever of the L shape that offsets with the valve rod of self-locking air spring;
The rear side described seat slide being positioned at backrest is provided with the sensor pole of a U-shaped, and the two ends of sensor pole are towards seat support front, and the upper cover of sensor pole has pole rubber sleeve, and sensor strut ends is inserted with pole end cap; The upper top near position, both ends of sensor pole is provided with heart rate sensor; Be fixedly welded with a pole holder in the middle part of the rear end of sensor pole, pole holder is fixedly connected on the top, rear of seat slide by screw, pole holder is connected with a capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310334468.XA CN103446706B (en) | 2013-08-02 | 2013-08-02 | A kind of adjustable back-rest seat of exercycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310334468.XA CN103446706B (en) | 2013-08-02 | 2013-08-02 | A kind of adjustable back-rest seat of exercycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103446706A CN103446706A (en) | 2013-12-18 |
| CN103446706B true CN103446706B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310334468.XA Active CN103446706B (en) | 2013-08-02 | 2013-08-02 | A kind of adjustable back-rest seat of exercycle |
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| Country | Link |
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| CN (1) | CN103446706B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105582649A (en) * | 2014-11-17 | 2016-05-18 | 青岛瑞箭机电工程技术有限公司 | Sliding exercise bike |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007092987A1 (en) * | 2006-02-15 | 2007-08-23 | Darren Piggins | Compact gym |
| CN200957269Y (en) * | 2006-09-14 | 2007-10-10 | 双龙兴实业厂股份有限公司 | Locking pneumatic adjusting seat of exerciser |
| CN201192551Y (en) * | 2008-03-31 | 2009-02-11 | 岩手国际开发有限公司 | Sports health-care vehicle |
| CN203469334U (en) * | 2013-08-02 | 2014-03-12 | 宁波昌隆健身器材有限公司 | Adjustable back-rest chair of exercise bicycle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8485945B2 (en) * | 2009-10-02 | 2013-07-16 | Duodesk Llc | Fully adjustable integrated exercise workstation |
-
2013
- 2013-08-02 CN CN201310334468.XA patent/CN103446706B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007092987A1 (en) * | 2006-02-15 | 2007-08-23 | Darren Piggins | Compact gym |
| CN200957269Y (en) * | 2006-09-14 | 2007-10-10 | 双龙兴实业厂股份有限公司 | Locking pneumatic adjusting seat of exerciser |
| CN201192551Y (en) * | 2008-03-31 | 2009-02-11 | 岩手国际开发有限公司 | Sports health-care vehicle |
| CN203469334U (en) * | 2013-08-02 | 2014-03-12 | 宁波昌隆健身器材有限公司 | Adjustable back-rest chair of exercise bicycle |
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| Publication number | Publication date |
|---|---|
| CN103446706A (en) | 2013-12-18 |
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| 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: 20150215 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150215 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: 20190307 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 |