CN103979053A - Multifunctional bicycle combined desk/chair - Google Patents
Multifunctional bicycle combined desk/chair Download PDFInfo
- Publication number
- CN103979053A CN103979053A CN201410195570.0A CN201410195570A CN103979053A CN 103979053 A CN103979053 A CN 103979053A CN 201410195570 A CN201410195570 A CN 201410195570A CN 103979053 A CN103979053 A CN 103979053A
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- vehicle frame
- slide rail
- rear vehicle
- frame
- seat
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Abstract
The invention discloses a multifunctional bicycle combined desk/chair. The multifunctional bicycle combined desk/chair comprises a rear frame, a front frame and a cross beam of a bicycle, wherein the cross beam is connected between the rear frame and the front frame, the rear frame is provided with a bicycle seat, the front frame is provided with a bicycle handle, the front end of the bicycle handle is provided with a front fork, and the front frame and the rear frame which are connected with the cross beam are connected through sliding bearings for realizing relative overturning; the front frame and the bicycle handle are connected through a rotation pair for realizing the relative overturning; the bicycle seat and the rear frame are connected through a rotation pair for realizing the relative overturning; the cross beam is symmetrically provided with desk opening and closing mechanisms which can overturn along the cross beam, the bicycle seat extended from the rear frame is provided with a box seat support, and the box seat support is connected with a seat plate which can be used as a seat; the opening and the closing of the desk opening and closing mechanisms can be realized through the relative overturning of the front frame and the rear frame. According to the multifunctional bicycle combined desk/chair disclosed by the invention, the mechanism characteristics of the bicycle are fully utilized, the class moving can be realized, labor saving effect and convenience are realized, and the function of moving desks and chairs outdoors can be easily realized.
Description
Technical field
The invention belongs to life learning areas, relate to a kind of multifunction bicycle combined table and chair assembly.
Background technology
Modern society, along with expanding economy, increasing population pours in city, Urban spatial recourses is used further nervous, and the use of a large amount of automobiles, makes The Surroundings in Cities also worse and worse, and protection of the environment becomes something that people advocate attention.How to reduce the pollution of environment, how fully to improve space availability ratio, become problem demanding prompt solution, although traditional tables and chairs emphasize that structure is firm, beautiful design, yet such structure is but difficult for the open air of shifting, and a cycle racing motion of having deep love for that becomes people gradually now, if thereby bicycle and desk are combined to the expectation that is undoubtedly a lot of people.
Summary of the invention
The object of the invention is to design a kind of multifunction bicycle combined table and chair assembly, by transformation standard bicycle structure, tables and chairs function is ridden instead of walk and combined with bicycle, be not only convenient to motion but also facilitate study, laborsaving convenience, easily realizes tables and chairs and transfers to outdoor function.
The object of the invention is to realize by following technical proposals:
Multifunction bicycle combined table and chair assembly, comprise after bicycle vehicle frame, front vehicle frame and be connected in the crossbeam between described rear vehicle frame, front vehicle frame, described rear vehicle frame is provided with vehicle seat, front vehicle frame is provided with handlebar, handlebar front end is provided with front fork, comprises that the front vehicle frame of crossbeam is connected and is realized relative upset by plain bearing with rear vehicle frame; Front vehicle frame is connected and is realized upset relatively by turning pair with handlebar; Vehicle seat is connected and is realized upset relatively by turning pair with rear vehicle frame; On described crossbeam, being arranged with can be along the desktop open-and-close mechanism of its upset, the added block frame that is provided with of vehicle seat that rear vehicle frame extends, and block frame connects one by slide rail can be as the seat plate of seat; By front vehicle frame and the relative upset of rear vehicle frame, realize the folding of desktop open-and-close mechanism.
Further, described front vehicle frame can be locked with after the relative upset of rear vehicle frame realization with handlebar and vehicle seat; Described front vehicle frame can be locked before and after realizing relative upset with rear vehicle frame.
Further, described handlebar and front fork are fixed by chuck.
Further, the cant beam of described rear vehicle frame bottom is connected with axis, and axis bottom is provided with the strut bar connecting by spring, and strut bar can overturn 100 °-120 ° downwards by along continuous straight runs, and strut bar matches rear vehicle frame is supported in to ground with rear vehicle frame.
Further, described crossbeam is twin beams, comprises upper beam and underbeam, and described underbeam comprises horizontal beam and a vertical beam, and vertical beam is vertically located at the underbeam below apart from front vehicle frame direction.
Further, described desktop open-and-close mechanism comprises and is connected to a pair of desktop that upper beam can folding, and a pair of desktop below connects respectively a pair of desktop strut bar, and desktop strut bar joins with the slide block b being arranged on vertical beam; On horizontal beam, slidably connect a slide block a, slide block a is connected with slide block b by connecting rod one end, and the other end is connected with the spherical pair mechanism being fixed on rear vehicle frame by connecting rod.
Further, described in the block frame that is fixed on rear vehicle frame be framed structure, slide rail a is located at framework riser inwall top, storage tank can horizontally slip by slide rail a.
Further, a framework riser outer wall vertical of described framed structure block frame is provided with a slide rail b and is laterally provided with a slide rail c, and a side of seat plate can slide up and down along slide rail b and slide rail c; One side of described seat plate can be along the downward 90 ° of upsets of slide rail c; The inner side of described seat plate is provided with a pair of slide rail d, and slide rail d can slide up and down along slide rail b.
Further, another side of described seat plate below is provided with support link that can folding.
Further, described seat plate is located at the postrotational block frame of the relative front vehicle frame of rear vehicle frame inner side.
The present invention is by the relevant transformation to original bicycle structure, increase slide rail, desktop, double-slider mechanism, spherical pair mechanism and supporting mechanism etc., make the function of bicycle more comprehensive, can realize desk and bicycle and use, meet the demand of people's life, study, environmental protection, can widely popularize.
Accompanying drawing explanation
The invention will be further described in conjunction with implementing figure for figure below:
Fig. 1 is structural representation of the present invention;
Fig. 2 is that tables and chairs of the present invention launch schematic diagram;
Fig. 3 is tables and chairs desktop lifting mechanism schematic diagram of the present invention;
Fig. 4 is tables and chairs stool fold mechanism schematic diagram of the present invention.
In figure: 1, front vehicle frame, 2, rear vehicle frame, 3, plain bearing, 4, desktop open-and-close mechanism, 4-1, desktop strut bar, 5, crossbeam, 5-1, upper beam, 5-2, horizontal beam, 5-3, vertical beam, 6, connecting rod, 6-1, slide block a, 6-2, slide block b, 7, spherical pair mechanism, 8, handlebar, 9, front fork, 10, turning pair, 11, chuck, 12, vehicle seat, 13, turning pair, 14, strut bar, 15, spring, 16, block frame, 17, slide rail b, 18, slide rail c, 19, seat plate, 20, support link, 21, slide rail a, 22, storage tank, 23, slide rail d.
The specific embodiment
As shown in Figure 1, this multifunction bicycle combined table and chair assembly, comprise after bicycle vehicle frame 2, front vehicle frame 1 and be connected in the crossbeam 5 between rear vehicle frame 2, front vehicle frame 1, rear vehicle frame 2 is provided with vehicle seat 12, front vehicle frame 1 is provided with handlebar 8, handlebar 8 front ends are provided with front fork 9, and handlebar 8 and front fork 9 are fixing by chuck 11; Wherein, on crossbeam 5, be arranged with the desktop open-and-close mechanism 4 that can overturn, the added block frame 16 that is provided with of vehicle seat extending at rear vehicle frame 2, block frame 16 connects one by slide rail a21 can be as the seat plate 19 of seat.
As shown in Figure 2, vehicle seat 12 is connected by turning pair 13 with rear vehicle frame 2, and vehicle seat 12 can, along rear vehicle frame 2 upsets, can be locked after upset; Front vehicle frame 1 is connected by turning pair 10 with handlebar 8, and handlebar 8 can, along front vehicle frame 1 upset, can be locked after upset; The front vehicle frame 1 that comprises crossbeam 5 will be connected by plain bearing 3 with rear vehicle frame 2, and rear vehicle frame 2 can, along front vehicle frame 1 upset, can be locked before and after upset; By front vehicle frame 1 and the relative upset of rear vehicle frame 2, realize the folding of desktop open-and-close mechanism 4.
As shown in Figure 2, the cant beam bottom of rear vehicle frame 2 is connected with axis, axis bottom is provided with the strut bar 14 connecting by spring 15, and strut bar 14 can overturn 100 °-120 ° downwards by along continuous straight runs, and strut bar 14 matches rear vehicle frame 2 is supported in to ground with rear vehicle frame 2.
As shown in Figure 3, crossbeam 5 is twin beams, in twin beams, upper beam 5-1 connects desktop open-and-close mechanism 4, underbeam is square beam, underbeam comprises a horizontal beam 5-2 and a vertical beam 5-3, the upper sliding block joint one slide block a6-1 of horizontal beam 5-2, the upper sliding block joint one slide block b6-2 of vertical beam 5-3, slide block a6-1 is connected with slide block b6-2 by connecting rod 6 one end, and the other end is connected with the spherical pair mechanism 7 being fixed on rear vehicle frame 2 by connecting rod 6; Slide block b6-2 is connected by a pair of desktop that can folding of pair of support rods 4-1 and desktop open-and-close mechanism 4.
By plain bearing 3, front vehicle frame 1 is connected with rear vehicle frame 2, rear vehicle frame 2 is by the 3 rotation displacements of rotational slide bearing, displacement produces displacement and drives the slide block a6-1 on horizontal beam 5-2 to produce corresponding displacement, by top shoe a6-1 catenating slider b6-2 effect, thereby drive desktop open-and-close mechanism 4 launch or close up.
As shown in Figure 4, the block frame 16 being fixed on rear vehicle frame 2 is framed structure, above framework riser inwall, be provided with a pair of slide rail a21 that can sliding block joint one storage tank 22, slide rail a21 is located at framework riser inwall top, and storage tank 22 can horizontally slip by slide rail a21.A framework riser outer wall vertical is provided with a slide rail b17 therein, laterally be provided with a slide rail c18, one side of seat plate 19 can slide up and down along slide rail b17 and slide rail c18, and slide rail c18 is hinged with respect to block frame 16, can along continuous straight runs to lower 90 ° of upsets, the inner side of seat plate 19 is provided with a pair of slide rail d23, and slide rail d23 can slide up and down along slide rail b17.Along slide rail c18 level connection joint, have a seat plate 19, the other end of seat plate 19 below be provided with can folding support link 20 in order to supporting chair plate 19.By slide rail b17, slide rail c18, seat plate 19 is connected with block frame 16; By support link 20, seat plate 19 is supported.Fig. 2 demonstration, seat plate 19 should be located at the rear vehicle frame 2 postrotational block frame of relative front vehicle frame 1 16 inner sides, is towards desktop open-and-close mechanism 4 directions, and seat plate 19 can be used in combination with desktop open-and-close mechanism 4 like this.
Above-mentioned a kind of multifunction bicycle combined table and chair assembly, promotes strut bar 14 and makes it be supported in ground, matches, thereby guarantee the stable of bicycle integral body by strut bar 14 and spring 15 with rear vehicle frame 2; Pull again handlebar 8 to make front vehicle frame 1 by 90 ° of plain bearing 3 and rear vehicle frame 2 left-hand revolutions, then automatic locking.In the process of rotation, rear vehicle frame 2 drives spherical pair mechanism 7 to pass motion to double-slider mechanism (comprising slide block a6-1, slide block b6-2, connecting rod 6, desktop strut bar 4-1), and double-slider mechanism connecting rod 6 drives the Automatic-expanding of realizing desktop; Then chuck 11 is upwards cocked, handlebar 8 parts and front fork 9 are coupled together, thereby guarantee the stable of headstock part; Then open respectively turning pair 10 and turning pair 13, handlebar 8 and vehicle seat 12 folded down respectively, vehicle seat 12 and rear vehicle frame 2 by turning pair 13 be connected, front vehicle frame 1 is connected by turning pair 10 with handlebar 8, makes desktop usage space larger.Again storage tank 22 is slided backwards on to correct position by slide rail a21 in block frame 16, storage tank 22 can move forward and backward, thereby has increased the usage space of desktop, convenient operation; Then by slide rail b17 and slide rail c18, seat plate 19 is arranged on block frame 16, slide rail b17 and slide rail c18 can respectively establish two, can carry out top to bottom, left and right, front and rear and be adjusted to appropriate location, again support link 20 is opened, seat plate 19 is contacted with ground, thereby make stool face keep stabilized conditions, and can bear certain load.So far by the multifunction bicycle of a normal riding condition, be launched into and can be used for outdoor tables and chairs, stool structure.
Recover bicycle state process contrary to the above, Xian Jiang support link mechanism closes up and pins, and promotes stool face and makes itself and rear vehicle frame fit and lock by slide rail b17 and slide rail c18; Handlebar 8 and vehicle seat 12 is superimposed to vertical state, rotate respectively the knob of turning pair 10 and turning pair 13 by vehicle seat 12 and handlebar 8 lockings; Again chuck 11 is overturn downwards, front fork 9 and crossbeam 5 are relatively rotated, to keep the turning function of headstock, by chuck 11, handlebar 8 and front fork 9 is fixing, launching to make front vehicle frame more stable under tables and chairs state; Pull handlebar 8 clockwise half-twists and car after-frame 2 on same straight line, then by its locking; In this process, rotary displacement drives spherical pair mechanism 7, further makes double-slider mechanism drive desktop open-and-close mechanism 4 to move downward, and realizes closing up of desktop; Promote again strut bar 14, by spring 15 pulling force, make it get back to rear vehicle frame 2 bottoms, thereby do not affect normally travelling of bicycle, so far completed the conversion of tables and chairs state to bicycle state.
The present invention can meet the demand that people life, study are used bicycle and tables and chairs simultaneously, makes the movement of tables and chairs more convenient.And environmental protection of the present invention, saves the energy, is the good selection that people went on a journey, and learnt, carried out outdoor activities.
Above embodiment does not form any restriction to content of the present invention to of the present invention with reference to explanation, obviously, under thought of the present invention, can make multi-form structure modify, but these are all at the row of protection of the present invention.
Claims (10)
1. multifunction bicycle combined table and chair assembly, comprise after bicycle vehicle frame (2), front vehicle frame (1) and be connected in the crossbeam (5) between described rear vehicle frame (2), front vehicle frame (1), described rear vehicle frame (2) is provided with vehicle seat (12), front vehicle frame (1) is provided with handlebar (8), handlebar (8) front end is provided with front fork (9), it is characterized in that: comprise that the front vehicle frame (1) of crossbeam (5) is connected and is realized relative upset by plain bearing (3) with rear vehicle frame (2); Front vehicle frame (1) is connected and is realized upset relatively by turning pair (10) with handlebar (8); Vehicle seat (12) is connected and is realized upset relatively by turning pair (13) with rear vehicle frame (2); On described crossbeam (5), being arranged with can be along the desktop open-and-close mechanism (4) of its upset, the added block frame (16) that is provided with of vehicle seat that rear vehicle frame (2) extends, block frame (16) connects one by slide rail can be as the seat plate (19) of seat; By front vehicle frame (1), realize the folding of desktop open-and-close mechanism (4) with the relative upset of rear vehicle frame (2).
2. multifunction bicycle combined table and chair assembly according to claim 1, is characterized in that: described front vehicle frame (1) can be locked with after the relative upset of rear vehicle frame (2) realization with handlebar (8) and vehicle seat (12); Described front vehicle frame (1) can be locked before and after realizing relative upset with rear vehicle frame (2).
3. a kind of multifunction bicycle combined table and chair assembly according to claim 1, is characterized in that: described handlebar (8) and front fork (9) are fixing by chuck (11).
4. multifunction bicycle combined table and chair assembly according to claim 1, it is characterized in that: the cant beam bottom of described rear vehicle frame (2) is connected with axis, axis bottom is provided with the strut bar (14) connecting by spring (15), strut bar (14) can overturn 100 °-120 ° downwards by along continuous straight runs, and strut bar (14) matches rear vehicle frame (2) is supported in to ground with rear vehicle frame (2).
5. multifunction bicycle combined table and chair assembly according to claim 1, it is characterized in that: described crossbeam (5) is twin beams, comprise upper beam (5-1) and underbeam, described underbeam comprises horizontal beam (5-2) and a vertical beam (5-3), and vertical beam (5-3) is vertically located at the underbeam below apart from front vehicle frame (1) direction.
6. multifunction bicycle combined table and chair assembly according to claim 1 or 5, it is characterized in that: described desktop open-and-close mechanism (4) comprises and is connected to a pair of desktop that upper beam (5-1) can folding, a pair of desktop below connects respectively a pair of desktop strut bar (4-1), and desktop strut bar (4-1) joins with the slide block b (6-2) being arranged on vertical beam (5-3); On horizontal beam (5-2), slidably connect a slide block a (6-1), slide block a (6-1) is connected with slide block b (6-2) by connecting rod (6) one end, and the other end is connected with the spherical pair mechanism (7) being fixed on rear vehicle frame (2) by connecting rod (6).
7. multifunction bicycle combined table and chair assembly according to claim 1, it is characterized in that: described in be fixed on block frame (16) on rear vehicle frame (2) for framed structure, slide rail a (21) is located at framework riser inwall top, and storage tank (22) can horizontally slip by slide rail a (21).
8. multifunction bicycle combined table and chair assembly according to claim 6, it is characterized in that: a framework riser outer wall vertical of described framed structure block frame (16) is provided with a slide rail b (17) and is laterally provided with a slide rail c (18), a side of seat plate (19) can slide up and down along slide rail b (17) and slide rail c (18); One side of described seat plate (19) can be along the downward 90 ° of upsets of slide rail c (18); The inner side of described seat plate (19) is provided with a pair of slide rail d (23), and slide rail d (23) can slide up and down along slide rail b (17).
9. multifunction bicycle combined table and chair assembly according to claim 7, is characterized in that: another side below of described seat plate (19) is provided with support link (20) that can folding.
10. multifunction bicycle combined table and chair assembly according to claim 7, is characterized in that: described seat plate (19) is located at rear vehicle frame (2) the postrotational block frame of front vehicle frame (1) (16) inner side relatively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410195570.0A CN103979053B (en) | 2014-05-09 | 2014-05-09 | Multifunction bicycle combined table and chair assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410195570.0A CN103979053B (en) | 2014-05-09 | 2014-05-09 | Multifunction bicycle combined table and chair assembly |
Publications (2)
Publication Number | Publication Date |
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CN103979053A true CN103979053A (en) | 2014-08-13 |
CN103979053B CN103979053B (en) | 2016-04-27 |
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CN201410195570.0A Expired - Fee Related CN103979053B (en) | 2014-05-09 | 2014-05-09 | Multifunction bicycle combined table and chair assembly |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105366587A (en) * | 2015-11-26 | 2016-03-02 | 苏州博众精工科技有限公司 | Heavy load moving and jacking mechanism |
CN107128419A (en) * | 2017-06-08 | 2017-09-05 | 台州市黄岩博创工业设计有限公司 | Portable multi-function electric car |
CN109501930A (en) * | 2018-12-26 | 2019-03-22 | 袁东 | A kind of shared bicycle that can be used as advertising carrier and tables and chairs and use |
CN109703674A (en) * | 2019-02-21 | 2019-05-03 | 袁东 | A kind of shared bicycle of function modoularization |
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NL9002502A (en) * | 1990-11-15 | 1992-06-01 | Pot Antonius J P | Folding picnic chair with extension table - is secured by hinge and clamp to bicycle luggage bracket |
CN2799370Y (en) * | 2005-04-18 | 2006-07-26 | 陕西科技大学 | Bicycle equipped with desk and stool |
US20080023932A1 (en) * | 2006-07-31 | 2008-01-31 | Gryphon Corporation | Self propelled tricycle wheel chair |
CN201685928U (en) * | 2010-03-18 | 2010-12-29 | 邵佳明 | Chair vehicle for study |
CN204223102U (en) * | 2014-05-09 | 2015-03-25 | 西安建筑科技大学华清学院 | A kind of multifunction bicycle combined table and chair assembly |
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2014
- 2014-05-09 CN CN201410195570.0A patent/CN103979053B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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NL9002502A (en) * | 1990-11-15 | 1992-06-01 | Pot Antonius J P | Folding picnic chair with extension table - is secured by hinge and clamp to bicycle luggage bracket |
CN2799370Y (en) * | 2005-04-18 | 2006-07-26 | 陕西科技大学 | Bicycle equipped with desk and stool |
US20080023932A1 (en) * | 2006-07-31 | 2008-01-31 | Gryphon Corporation | Self propelled tricycle wheel chair |
CN201685928U (en) * | 2010-03-18 | 2010-12-29 | 邵佳明 | Chair vehicle for study |
CN204223102U (en) * | 2014-05-09 | 2015-03-25 | 西安建筑科技大学华清学院 | A kind of multifunction bicycle combined table and chair assembly |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105366587A (en) * | 2015-11-26 | 2016-03-02 | 苏州博众精工科技有限公司 | Heavy load moving and jacking mechanism |
CN107128419A (en) * | 2017-06-08 | 2017-09-05 | 台州市黄岩博创工业设计有限公司 | Portable multi-function electric car |
CN109501930A (en) * | 2018-12-26 | 2019-03-22 | 袁东 | A kind of shared bicycle that can be used as advertising carrier and tables and chairs and use |
CN109703674A (en) * | 2019-02-21 | 2019-05-03 | 袁东 | A kind of shared bicycle of function modoularization |
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Publication number | Publication date |
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CN103979053B (en) | 2016-04-27 |
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Granted publication date: 20160427 Termination date: 20170509 |