AU2016101388A4 - Foldable scooter convenient for folding and unfolding - Google Patents
Foldable scooter convenient for folding and unfolding Download PDFInfo
- Publication number
- AU2016101388A4 AU2016101388A4 AU2016101388A AU2016101388A AU2016101388A4 AU 2016101388 A4 AU2016101388 A4 AU 2016101388A4 AU 2016101388 A AU2016101388 A AU 2016101388A AU 2016101388 A AU2016101388 A AU 2016101388A AU 2016101388 A4 AU2016101388 A4 AU 2016101388A4
- Authority
- AU
- Australia
- Prior art keywords
- fixing portion
- housing fixing
- folding mechanism
- frame
- fixed
- 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.)
- Ceased
Links
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Abstract The foldable scooter convenient for folding and unfolding is provided, including a front frame, a rear frame and a folding mechanism for folding a scooter; a front wheel and a handlebar of the scooter are fixed to a front base plate of the front frame and a rear wheel and a seat of the scooter are fixed to a rear base plate of the rear frame; the folding mechanism includes a first folding mechanism, and the front car frame is fixed to the rear frame through the first folding mechanism; the first folding mechanism includes a front housing fixing portion and a rear housing fixing portion, the front housing fixing portion is hinged to the rear housing fixing portion, and the front housing fixing portion and the rear housing fixing portion are matched with a fastener; the fastener includes a locking wrench hinged on the rear housing fixing portion and a safety ring provided on the rear housing fixing portion; a positioning groove is formed on a side face of the locking wrench and a positioning bulge is formed on an outer side of the safety ring, and the positioning bulge is movable to be fitted in the positioning groove of the locking wrench; he armrests on left and right sides of the seat are hinged to the seat, and the armrests can be turned over downward; a backrest of the seat is arranged in a "n" shape, and the backrest includes a left support column hinged to the left side of the seat, a right support column hinged to the right side of the seat and a backrest portion fixed between the left support column and the right support column; and the left support column and the right support column can be turned over downward. 9 - '4t
Description
2016101388 03 Aug 2016
Description FOLDABLE SCOOTER CONVENIENT FOR FOLDING AND UNFOLDING Technical Field of the Invention
The present invention relates to a scooter and in particular to a foldable scooter convenient for folding and unfolding.
Background of the Invention
In order to solve the problem that the scooter needs to occupy a large storage space due to its large volume, a foldable scooter is invented. However, for an existing scooter, the space occupation is reduced by folding the handlebar and the seat or by splitting the whole scooter into front and rear separate bodies. For the former, by folding the handlebar and the seat, the space occupation is still large. For the latter, although the space occupation becomes small, it is very inconvenient since some operations are required by disassembly and assembly.
Summary of the Invention
An objective of the present invention is to provide a foldable scooter having a handlebar, a seat and a frame, all of which are foldable. This foldable scooter has small storage space occupation and is convenient for folding and unfolding.In order to achieve this objective, the present invention adopts the following technical solution: a foldable scooter convenient for folding and unfolding is provided, including a front frame, a rear frame and a folding mechanism for folding a scooter; a front wheel and a handlebar of the scooter are fixed to a front base plate of the front frame and a rear wheel and a seat of the scooter are fixed to a rear base plate of the rear frame; the folding mechanism includes a first folding mechanism, and the front car frame is fixed to the rear frame through the first folding mechanism; the first folding 1 2016101388 03 Aug 2016 mechanism includes a front housing fixing portion and a rear housing fixing portion, the front housing fixing portion is hinged to the rear housing fixing portion, and the front housing fixing portion and the rear housing fixing portion are matched with a fastener; the fastener includes a locking wrench hinged on the rear housing fixing portion and a safety ring provided on the rear housing fixing portion; a positioning groove is formed on a side face of the locking wrench and a positioning bulge is formed on an outer side of the safety ring, and the positioning bulge is movable to be fitted in the positioning groove of the locking wrench; he armrests on left and right sides of the seat are hinged to the seat, and the armrests can be turned over downward; a backrest of the seat is arranged in a “n” shape, and the backrest includes a left support column hinged to the left side of the seat, a right support column hinged to the right side of the seat and a backrest portion fixed between the left support column and the right support column; and the left support column and the right support column can be turned over downward.
Since the seat can be turned over downward, the armrests and the backrest on the seat can be turned over downward, and the rear support frame and the rear support wheel are provided on the rear side of the rear frame, it is convenient for vertical storage after the scooter of the present invention is folded, and the transverse storage space occupation of the scooter is further reduced. The rear support frame and the rear support wheel are used for supporting the vertical placement after the scooter is folded; an included angle formed between the rear support frame and the rear support wheel is also convenient for the placement of the scooter after being folded; and the rear support wheel also can be used for turning over of the rear frame when the scooter is folded and for the movement of the scooter after being folded, so that the folding and unfolding of the scooter are convenient.
Preferably, after the front base plate of the front frame and the rear base plate of the rear frame are folded, the front wheel of the scooter can be located between two rear wheels of the scooter. The above arrangement can reduce 2 2016101388 03 Aug 2016 space occupation after the front frame and the rear frame are folded.The present invention has small storage space occupation.
Brief Description of the Drawings
Fig. 1 is a schematic structure diagram of the present invention in normal use;
Fig. 2 is a schematic structure diagram of the present invention when being folded;
Fig. 3 is a schematic structure diagram of the present invention after being folded;
Fig. 4 is a schematic structure diagram of a first folding mechanism of the present invention when being unfolded;
Fig. 5 is a schematic structure diagram of a first folding mechanism of the present invention when being folded;
Fig. 6 is a schematic structure diagram of a first folding mechanism of the present invention after being folded;
Fig. 7 is another schematic structure diagram of a first folding mechanism of the present invention when being folded; and
Fig. 8 is another schematic structure diagram of a first folding mechanism of the present invention after being folded.
Detailed Description of the Invention
As shown in Fig. 1, Fig. 2, and Fig. 3, a foldable scooter of the present invention includes a front frame, a rear frame and a folding mechanism for folding a scooter; a front wheel 1 and a handlebar 2 of the scooter are fixed to a front base plate 3 of the front frame and a rear wheel 4 and a seat 5 of the scooter are fixed to a rear base plate 6 of the rear frame; and the folding mechanism includes a first folding mechanism 7, a second folding mechanism 8, and a third folding mechanism 9.The distance from an outer surface of the front wheel 1 of a scooter to an outer surface of the front wheel 1 of another 3 2016101388 03 Aug 2016 scooter is less than the distance between rear wheels 2 of the two scooters.
As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, and Fig. 8, the first folding mechanism 7 includes a front housing fixing portion 10 and a rear housing fixing portion 11 arranged in a tubular form; the front housing fixing portion 10 is hinged to the rear housing fixing portion 11 and formed with a first hinge part 12, and the front housing fixing portion 10 and the rear housing fixing portion 11 are matched with a fastener. The fastener includes a locking wrench 13 hinged to the front housing fixing portion 10 and a safety ring 14 provided on the rear housing fixing portion; a direct-through positioning groove 21 is formed on a side face of the locking wrench 13 and a positioning bulge 22 is formed on an outer side of the safety ring 14; the safety ring 14 can circumferentially rotate by taking an axis of the rear housing fixing portion as a center, to fit the positioning bulge 22 in the positioning groove 21 of the locking wrench 13.
As shown in Fig. 1, the front frame is fixed to the rear frame by two first folding mechanisms 7; and one first folding mechanism is located on a left side of the front base plate and the other first folding mechanism is located on a right side of the front base plate. The front frame is fixed to the front housing fixing portion and the rear frame is fixed to the rear housing fixing portion, and the first hinge part 12 of the front housing fixing portion and the rear housing fixing portion is located on a lower side of the locking wrench 13.
As shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, and Fig. 8, the safety ring 14 includes an annular locking button; an engagement slot 23 is formed on an inner side of the locking wrench 13 and an engagement bulge 24 is formed on the rear housing fixing portion 11; and the turnover of the locking wrench 13 towards the rear housing fixing portion 11 can engage the engagement bulge 24 into the engagement slot 23. A first resisting portion 29 is provided on a rear side of the engagement bulge 24 and the first resisting portion 29 is of a projecting curved structure; a second resisting portion 28 is provided in the engagement slot 23 and the second resisting portion 28 is of a recess structure; 4 2016101388 03 Aug 2016 the positioning of the engagement bulge 24 in the engagement slot 23 can enable the projecting structure of the first resisting portion 29 to be resisted against the recess structure of the second resisting portion 28; and the first resisting portion 29 is a half-round head cross screw fixed on the engagement bulge and the second resisting portion is a socket head cap screw. The seat 5 is fixed to the rear base plate 6 of the rear chassis by a support rod 15, an upper end of the support rod 15 is fixed to the rear base plate 6 by the second folding mechanism 8, and the structure of the second folding mechanism 8 is the same as that of the first folding mechanism 7 except the shape of the front fixing portion.The support rod 15 is fixed to the rear housing fixing portion of the second folding mechanism 8 and the rear base plate 6 is fixed to the front fixing portion of the second folding mechanism 8; and the second hinge part 16 of the front fixing portion and the rear fixing portion of the second folding mechanism 8 is located on an front side; and the locking wrench 13 of the second folding mechanism 8 is located on a rear side.
As shown in Fig. 1, Fig. 2, and Fig. 3, an upper end of the support rod 15 is hinged and fixed to the seat 5 by a third folding mechanism 9; the seat 5 can be turned over backward; and a fourth folding mechanism 25 is provided between the handlebar 2 and the front base plate 3 of the front frame to turn over and fold the handlebar 2 towards the front base plate 3. The structure of the third folding mechanism can be the same as that of the first folding mechanism, or the third folding mechanism can be fixed by screws and nuts after being hinged. The structure of the fourth folding mechanism can be the same as that of the first folding mechanism, or the fourth folding mechanism can be fixed by screws and nuts after being hinged, and the fourth folding mechanism 25 is matched with a turnover limiting mechanism 26 to control the turnover angle of the handlebar. A rear support frame 17 is provided on a rear side of the rear frame and the rear support frame 17 extends above the rear side; and a rear support wheel 18 is provided on a rear side of the rear frame and the rear support 5 2016101388 03 Aug 2016 wheel 18 extends below the rear side.
The armrests 19 on left and right sides of the seat 5 are hinged to the seat 5, and the armrests 19 can be turned over downward; a backrest 20 of the seat 5 is arranged in a “n” shape, and the backrest 20 includes a left support column hinged to the left side of the seat 5, a right support column hinged to the right side of the seat 5 and a backrest portion fixed between the left support column and the right support column; and the left support column and the right support column can be turned over downward to turn over the backrest towards the seat 5.
As shown in Fig. 1, Fig. 2, and Fig. 3, when the scooter of the present invention is to be folded, the coordination of the safety ring 14 of the first folding mechanism 7 and the second folding mechanism 8 and the locking wrench 13 is relieved, and the locking wrench 13 is turned over towards an outer side; and the handlebar 25 is turned over towards the front base plate 3 by the fourth folding mechanism 25, and the seat 5 is turned over backward and the armrests 19 and the backrest 20 on the seat 5 are turned over forward by the third folding mechanism 9. After being folded, the folded form of the scooter of the present invention is maintained by screws and nuts on the first hinge part 12 of the first folding mechanism 7, screws and nuts on the second hinge part 16 of the second folding mechanism 8, screws and nuts on the fourth folding mechanism, and screws and nuts on the hinge mechanism of the armrests 19 and the backrest 20. Then, the rear support frame 17 and the rear support wheel 18 are arranged downward to contact the ground 27. In this way, the scooter can be stored with the smallest transverse space occupation. The rear support wheel 18 is also used for turning over the rear frame when the scooter is folded and moving the scooter after the scooter is folded. 6
Claims (5)
- What is claimed is:1. A com pact-type foldable scooter, wherein is provided,including a front frame, a rear frame and a folding mechanism for folding a scooter; a front wheel and a handlebar of the scooter are fixed to a front base plate of the front frame and a rear wheel and a seat of the scooter are fixed to a rear base plate of the rear frame; the folding mechanism includes a first folding mechanism, and the front car frame is fixed to the rear frame through the first folding mechanism; the first folding mechanism includes a front housing fixing portion and a rear housing fixing portion, the front housing fixing portion is hinged to the rear housing fixing portion, and the front housing fixing portion and the rear housing fixing portion are matched with a fastener; the fastener includes a locking wrench hinged on the rear housing fixing portion and a safety ring provided on the rear housing fixing portion; a positioning groove is formed on a side face of the locking wrench and a positioning bulge is formed on an outer side of the safety ring, and the positioning bulge is movable to be fitted in the positioning groove of the locking wrench; the front frame is fixed to the front housing fixing portion and the rear frame is fixed to the rear housing fixing portion, and the hinge part of the front housing fixing portion and the rear housing fixing portion is located on a lower side of the locking wrench.
- 2. The compact-type foldable scooter according to claim 1 .characterized in thatthe seat is fixed to a rear base plate of a rear chassis by a support rod, a lower end of the support rod is fixed to the rear base plate by a second folding mechanism; the structure of the second folding mechanism is the same as that of the first folding mechanism; the support rod is fixed to the rear housing fixing portion of the second folding mechanism and the rear base plate is fixed to the front housing fixing portion of the second folding mechanism; and the hinge part of the front fixing portion and the rear fixing portion of the second folding mechanism is located on an front side; and the locking wrench of the second folding mechanism is located on a rear side.
- 3. The compact-type foldable scooter according to claim 2,characterized in that an upper end of the support rod is hinged and fixed to the seat by a third folding mechanism; the seat can be turned over backward; and a fourth folding mechanism is provided between the handlebar and the front base plate of the front frame to turn over and fold the handlebar towards the front base plate.
- 4. The compact-type foldable scooter according to claim 3,characterized in that a rear support frame is provided on a rear side of the rear frame and the rear support frame extends above the rear side; and a rear support wheel is provided on a rear side of the rear frame and the rear support wheel extends below the rear side.
- 5. The compact-type foldable scooter according to claim 1 characterized in that the front housing fixing portion and the rear housing fixing portion are arranged in a tubular form; a first resisting portion is provided on a rear side of the engagement bulge and the first resisting portion is of a projecting structure; a second resisting portion is provided in the engagement slot and the second resisting portion is of a recess structure; the positioning of the engagement bulge in the engagement slot can enable the projecting structure of the first resisting portion to be resisted against the recess structure of the second resisting portion; and the safety ring can circumferentially rotate by taking the axis of the rear housing fixing portion as a center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2016101388A AU2016101388A4 (en) | 2016-08-03 | 2016-08-03 | Foldable scooter convenient for folding and unfolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2016101388A AU2016101388A4 (en) | 2016-08-03 | 2016-08-03 | Foldable scooter convenient for folding and unfolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2016101388A4 true AU2016101388A4 (en) | 2016-11-10 |
Family
ID=57221527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2016101388A Ceased AU2016101388A4 (en) | 2016-08-03 | 2016-08-03 | Foldable scooter convenient for folding and unfolding |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2016101388A4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116101413A (en) * | 2022-12-22 | 2023-05-12 | 浙江英洛华康复器材有限公司 | Folding scooter |
-
2016
- 2016-08-03 AU AU2016101388A patent/AU2016101388A4/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116101413A (en) * | 2022-12-22 | 2023-05-12 | 浙江英洛华康复器材有限公司 | Folding scooter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110193313A1 (en) | Foldable bicycle | |
| TWI696565B (en) | Locking device for scooter when being telescopically collapsed | |
| CA2906239A1 (en) | Folding bed | |
| AU2016101388A4 (en) | Foldable scooter convenient for folding and unfolding | |
| AU2016101386A4 (en) | Compact-type foldable scooter | |
| CN205554463U (en) | Foldable scooter | |
| CN112716193A (en) | Comfortable chair support with zero gravity adjusting function | |
| AU2016101385A4 (en) | Foldable scooter | |
| CN204674740U (en) | A kind of electric foldable Kickboard Scooter with seat | |
| JP3208975U (en) | Infant tricycle folding structure | |
| CN104443138A (en) | Front-loading hidden electrical bike child seat | |
| CN104382407A (en) | Telescopic folding chair | |
| JP3198206U (en) | Folding cart structure with storage basket | |
| CN105919741B (en) | A kind of Multifunctional auxiliary supporting structure of omnidirectional's medical-care bed chair | |
| WO2018006288A1 (en) | Balancing vehicle | |
| CN202557350U (en) | Automobile seat turning mechanism | |
| CN209395943U (en) | A kind of scooter and its seat folding mechanism | |
| CN205022783U (en) | Electric scooter of folding convenient chair of usheing to seat | |
| CN212591188U (en) | Comfortable chair support with zero gravity adjusting function | |
| CN204368343U (en) | The rearmounted folding baby seat of a kind of battery-driven car | |
| TWM454969U (en) | Adjustable bicycle frame | |
| CN109533111A (en) | A kind of scooter and its seat folding mechanism | |
| CN213109650U (en) | Folding balance car | |
| CN204197162U (en) | A kind of collapsible running vehicle | |
| CN216886858U (en) | Portable bicycle child seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |