CN204091258U - Folding bike draw-bar box - Google Patents
Folding bike draw-bar box Download PDFInfo
- Publication number
- CN204091258U CN204091258U CN201420498902.8U CN201420498902U CN204091258U CN 204091258 U CN204091258 U CN 204091258U CN 201420498902 U CN201420498902 U CN 201420498902U CN 204091258 U CN204091258 U CN 204091258U
- Authority
- CN
- China
- Prior art keywords
- casing
- draw
- bar
- bar box
- folding bike
- 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
Links
Abstract
The utility model provides a kind of folding bike draw-bar box, comprises casing, and the angle, four, bottom of described casing is respectively arranged with a roller, also comprises a rideable bicycle body, and described rideable bicycle body is connected with casing and arranges.The folding bike draw-bar box that the utility model provides, by the bicycle body be connected with casing, can realize casing to adopt the mode of riding to drive operation, depend merely on the mode of drawing compared with tradition, not only laborsaving, and it is quick and convenient to walk.
Description
Technical field
The utility model relates to mechanical field, particularly relates to a kind of folding bike draw-bar box.
Background technology
Draw-bar box is consigned as current most people, load the necessary instrument of luggage, and its use is more and more universal.But, due to when the article loaded many or overweight time, even if draw-bar box has pull bar, can drag casing run by the roller of bottom half, but still run relatively painstaking, and walking is slowly, concerning convenient not user.
Utility model content
The purpose of this utility model is the defect solving the existence of above-mentioned prior art, provides a kind of folding bike draw-bar box that easily can drag draw-bar box and run.
A kind of folding bike draw-bar box, comprise casing, the angle, four, bottom of described casing is respectively arranged with a roller, also comprises a rideable bicycle body;
Described bicycle body comprises: handle, turning-bar, the sleeve be enclosed within turning-bar, front vehicle wheel for drive front vehicle wheel to rotate power section, crossbeam, folded beam, vehicle seat; Described handle is fixed on one end of turning-bar, and front vehicle wheel is fixed on the other end of turning-bar, and one end and the sleeve of crossbeam are articulated and connected by fixture, and can be fixed on any position of sleeve after described fixture dismounting, the other end of crossbeam is hinged on casing; One end of described folded beam is articulated and connected in the bottom of sleeve, and the other end is articulated and connected on casing; The shape that described crossbeam, folded beam, sleeve are formed is tending towards triangular structure;
Described power section comprises a housing, 2 pedals, described housing is inlayed and is fixed on front vehicle wheel, a power transmission shaft is provided with in described housing, this power transmission shaft is provided with the first sprocket wheel, described front vehicle wheel is provided with the second sprocket wheel, and described first sprocket wheel and the second sprocket wheel pass through chain drive; Described 2 pedal one the first from left right side is fixedly connected with respectively by connecting axle the right and left with the first sprocket wheel;
Described vehicle seat is fixed on the end face of casing.
Further, folding bike draw-bar box as above, the two ends of described handle are collapsible setting.
Further, folding bike draw-bar box as above, described handle comprises 3 sections that link together side by side, and wherein, one section is fixedly connected with one end of turning-bar, and two sections, both sides are fixedly connected with respectively by the two ends, left and right of transfer with middle one section.
Further, folding bike draw-bar box as above, is provided with transfer between described pedal and connecting axle.
Further, folding bike draw-bar box as above, the end face of casing is provided with a pull bar, and described vehicle seat is fixedly connected with this pull bar by transfer.
Further, folding bike draw-bar box as above, the tie point of described crossbeam, folded beam and casing is in the centre position of casing one side.
The folding bike draw-bar box that the utility model provides, by the bicycle body be connected with casing, can realize casing to adopt the mode of riding to drive operation, depend merely on the mode of drawing compared with tradition, not only laborsaving, and it is quick and convenient to walk.
Accompanying drawing explanation
Fig. 1 is the complete deployed condition structural representation of the utility model folding bike draw-bar box;
Fig. 2 is the utility model folding bike draw-bar box power section cross-sectional view;
Fig. 3 is the utility model folding bike draw-bar box semi-collapsed condition structural representation;
Fig. 4 is the complete folded state structural representation of the utility model folding bike draw-bar box;
Fig. 5 is the utility model folding bike draw-bar box power section exterior contour structural representation.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below technical scheme in the utility model be clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the complete deployed condition structural representation of the utility model folding bike draw-bar box, as shown in Figure 1, the folding bike draw-bar box that the utility model provides, comprise casing 1, the described angle, four, bottom of casing 1 of drawing is respectively arranged with a roller 7, also comprises a rideable bicycle body;
Described bicycle body comprises: handle 10, turning-bar 2, sleeve 3, front vehicle wheel 12, the power section for driving front vehicle wheel 12 to rotate, crossbeam 5, folded beam 6, vehicle seat 11; Described sleeve 3 is enclosed within turning-bar 2, and one end of turning-bar 2 is fixed with described handle 10, and the other end of turning-bar 2 is fixed with front vehicle wheel 12, and front vehicle wheel 12 drives it to turn to by handle 10 under the drive of turning-bar 2; One end and the sleeve 3 of described crossbeam 5 are articulated and connected by fixture 4, and described fixture 4 can be fixed on any position of sleeve 3 after dismantling, the other end of crossbeam 5 is hinged on casing 1; One end of described folded beam 6 is articulated and connected in the bottom of sleeve 3, and the other end of folded beam 6 is articulated and connected on casing 1; The shape that described crossbeam 5, folded beam 6, sleeve 3 are formed is tending towards triangular structure;
Fig. 2 is the utility model folding bike draw-bar box power section cross-sectional view, Fig. 5 is the utility model folding bike draw-bar box power section exterior contour structural representation, as shown in Fig. 2, Fig. 5, described power section comprises a housing 9,2 pedals 8, described housing 9 is inlayed and is fixed on front vehicle wheel 12, a power transmission shaft 17 is provided with in described housing 9, this power transmission shaft 17 is provided with the first sprocket wheel 13, described front vehicle wheel 6 is provided with the second sprocket wheel 16, and described first sprocket wheel 13 and the second sprocket wheel 16 are by chain 15 transmission; Described 2 pedals 8 respectively the first from left right side are fixedly connected with by connecting axle 14 the right and left with the first sprocket wheel 13;
Described vehicle seat 11 is fixed on the end face of casing 1.
Fig. 3 is the utility model folding bike draw-bar box semi-collapsed condition structural representation, Fig. 4 is the complete folded state structural representation of the utility model folding bike draw-bar box, composition graphs 1, shown in Fig. 3 and Fig. 4, its operation principle is: when bicycle body is launched into as shown in Figure 1, bicyclist is sitting on vehicle seat 11, by foot-treadle 8, pedal 8 is made to drive the first sprocket wheel 13 to rotate, first sprocket wheel 13 rotates and just drives chain 15 to rotate, chain 15 rotates and just drives the second sprocket wheel 16 to rotate, second sprocket wheel 16 rotates and just drives front vehicle wheel 12 to rotate, front vehicle wheel 12 rotates, because front vehicle wheel 12 is fixed on turning-bar 2, and turning-bar 2 is enclosed in sleeve 3, sleeve 3 is by crossbeam 5, folded beam 6 is connected with casing 1, thus make casing 1 start to run under the drive of the front vehicle wheel 12 of bicycle body thereupon, thus finally achieve riding of draw-bar box.When not needing to drive casing 1 to run by bicycle body, bicycle body can be folded up, specifically see Fig. 4 and Fig. 5, turn on the screw of fixture 4, make to unclamp between fixture 4 and sleeve 3, then fixture 4 will move to the top of sleeve 3, crossbeam 5 under the drive of fixture 4, its one end is moved, distance between sleeve 3 and casing 1 is furthered, also fold in the process that folded beam 6 moves on crossbeam 5 simultaneously thereupon, and then the distance between folded beam 6 and casing 1 is also furthered, finally, make front vehicle wheel 12 parallel with the one side of casing 1 by turning handle 10, so, bicycle body and casing 1 can be made more to fit, after bicycle body is fully folded, its state as shown in Figure 4.
Further, folding bike draw-bar box as above, the two ends of described handle 10 are collapsible setting.By folding handles 10, the space that the bicycle body after folding can be allowed to account for reduces more, and itself and casing 1 are also fitted more simultaneously.
Further, as shown in Figure 3, described folding handles 10 specifically comprises 3 sections that link together side by side, and wherein, one section is fixedly connected with one end of turning-bar 1, and two sections, both sides are fixedly connected with respectively by the two ends, left and right of transfer with middle one section.
When bicycle body is under completely folding state, the two ends of handle 10 also fold further, thus the bicycle body after folding is taken up space less.
Further, folding bike draw-bar box as above, is provided with transfer between described pedal 8 and connecting axle 14.
Equally, take up space less to make the bicycle body after folding, the utility model is installed according to transfer between pedal 8 and connecting axle 14, after bicycle body is folded, pedal 8 is upwards dug simultaneously, thus decrease the inconvenience caused to user because of the projection of pedal 8, decrease the space shared by bicycle body after folding simultaneously.
Further, folding bike draw-bar box as above, as shown in Figure 1, the end face of casing 9 is provided with a pull bar 18, described vehicle seat 11 is fixedly connected with this pull bar 18 by transfer.The tie point of described crossbeam 5, folded beam 6 and casing 1 is in the centre position of casing 1 one side.In order to make the utility model folding bike draw-bar box appearance looks elegant, simultaneously person easy to use rides, the utility model by the tie point of crossbeam 5, folded beam 6 and casing 1 in the centre position of casing 1 one side.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (6)
1. a folding bike draw-bar box, comprises casing (1), and the angle, four, bottom of described casing (1) is respectively arranged with a roller (7), it is characterized in that, also comprises a rideable bicycle body;
Described bicycle body comprises: handle (10), turning-bar (2), the sleeve (3) be enclosed within turning-bar (2), front vehicle wheel (12), the power section for driving front vehicle wheel (12) to rotate, crossbeam (5), folded beam (6), vehicle seat (11); Described handle (10) is fixed on one end of turning-bar (2), front vehicle wheel (12) is fixed on the other end of turning-bar (2), one end and the sleeve (3) of crossbeam (5) are articulated and connected by fixture (4), can be fixed on any position of sleeve (3) after described fixture (4) dismounting, the other end of crossbeam (5) is hinged on casing (1); One end of described folded beam (6) is articulated and connected in the bottom of sleeve (3), and the other end is articulated and connected on casing (1); The shape that described crossbeam (5), folded beam (6), sleeve (3) are formed is tending towards triangular structure;
Described power section comprises a housing (9), 2 pedals (8), described housing (9) is inlayed and is fixed on front vehicle wheel (12), a power transmission shaft (17) is provided with in described housing (9), this power transmission shaft (17) is provided with the first sprocket wheel (13), described front vehicle wheel (6) is provided with the second sprocket wheel (16), and described first sprocket wheel (13) and the second sprocket wheel (16) are by chain (15) transmission; Described 2 pedals (8) the first from left right side is fixedly connected with respectively by connecting axle (14) the right and left with the first sprocket wheel (13);
Described vehicle seat (11) is fixed on the end face of casing (1).
2. folding bike draw-bar box according to claim 1, is characterized in that, the two ends of described handle (10) are collapsible setting.
3. folding bike draw-bar box according to claim 2, it is characterized in that, described handle (10) comprises 3 sections that link together side by side, wherein, one section is fixedly connected with one end of turning-bar (1), and two sections, both sides are fixedly connected with respectively by the two ends, left and right of transfer with middle one section.
4. folding bike draw-bar box according to claim 1, is characterized in that, is provided with transfer between described pedal (8) and connecting axle (14).
5. folding bike draw-bar box according to claim 1, it is characterized in that, the end face of casing (9) is provided with a pull bar (18), and described vehicle seat (11) is fixedly connected with this pull bar (18) by transfer.
6. folding bike draw-bar box according to claim 1, is characterized in that, the tie point of described crossbeam (5), folded beam (6) and casing (1) is in the centre position of casing (1) one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498902.8U CN204091258U (en) | 2014-09-02 | 2014-09-02 | Folding bike draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498902.8U CN204091258U (en) | 2014-09-02 | 2014-09-02 | Folding bike draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204091258U true CN204091258U (en) | 2015-01-14 |
Family
ID=52259736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420498902.8U Expired - Fee Related CN204091258U (en) | 2014-09-02 | 2014-09-02 | Folding bike draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204091258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104188313A (en) * | 2014-09-02 | 2014-12-10 | 何淼 | Folding bicycle draw-bar box |
-
2014
- 2014-09-02 CN CN201420498902.8U patent/CN204091258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104188313A (en) * | 2014-09-02 | 2014-12-10 | 何淼 | Folding bicycle draw-bar box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203996675U (en) | Folding scooter | |
| CN103072612B (en) | A kind of can the children trolley of single double conversion | |
| CN203727570U (en) | Portable multifunctional scooter | |
| CN101386324A (en) | Box type electric motor vehicle | |
| CN204021143U (en) | The folding fixed sleeve part of Segway Human Transporter and Segway Human Transporter | |
| CN103832517B (en) | A kind of pedal of electric foldable vehicle | |
| CN104875828A (en) | Slim luggage electric vehicle | |
| CN104188313A (en) | Folding bicycle draw-bar box | |
| CN105398482A (en) | Foldable baby carriage | |
| CN204250254U (en) | Portable box-type folding bike | |
| CN204091258U (en) | Folding bike draw-bar box | |
| CN103129674B (en) | Electric scooter capable of being folded into box | |
| CN203753304U (en) | Pedals of electric folding bicycle | |
| CN203714089U (en) | Slim luggage electric vehicle | |
| CN204488880U (en) | A kind of Foldable baby stroller | |
| CN201792879U (en) | Folding dolly | |
| CN204110268U (en) | A kind of folding electric cycle | |
| CN203780697U (en) | Dual-purpose vehicle for riding instead of walking and shopping | |
| CN102963410B (en) | Front wheel steering mechanism for baby stroller | |
| CN202641792U (en) | Multipurpose gravity self-locking baby carriage | |
| CN204236694U (en) | Portable electric tricycle frame | |
| CN204750458U (en) | Children ride scooter | |
| CN204161573U (en) | Portable case type two-wheeled folded bicycle | |
| CN204056136U (en) | Portable case type two-wheeled folded bicycle | |
| CN203328124U (en) | Luggage box for walk |
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: 20150114 Termination date: 20170902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |