CN105564470A - Multifunctional luggage cart capable of being folded into chair - Google Patents
Multifunctional luggage cart capable of being folded into chair Download PDFInfo
- Publication number
- CN105564470A CN105564470A CN201510871224.4A CN201510871224A CN105564470A CN 105564470 A CN105564470 A CN 105564470A CN 201510871224 A CN201510871224 A CN 201510871224A CN 105564470 A CN105564470 A CN 105564470A
- Authority
- CN
- China
- Prior art keywords
- support leg
- rotationally connected
- folded
- chair
- front support
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
- B62B1/12—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2206/00—Adjustable or convertible hand-propelled vehicles or sledges
- B62B2206/006—Convertible hand-propelled vehicles or sledges
Abstract
A multifunctional luggage cart capable of being folded into a chair comprises a foldable deformation part, a bearing part and a pull rod part, wherein the foldable deformation part comprises a rear supporting leg, a seat baffle, a front supporting leg, setting levers, setting lever connection rods and a wheel rocker and is characterized in that the seat baffle is rotationally connected with the rear supporting leg; the rear supporting leg is rotationally connected with the setting levers; the setting levers are rotationally connected with the front supporting leg; the front supporting leg is rotationally connected with the seat baffle; the setting levers are rotationally connected with the setting lever connection rods; the setting lever connection rods are rotationally connected with the wheel rocker; the wheel rocker is rotationally connected with the front supporting leg. When the luggage cart is folded into the chair, the seat baffle, the front supporting leg, the setting levers and the rear supporting leg constitute a rectangular structure, and every two of the seat baffle, the front supporting leg, the setting levers and the rear supporting leg are mutually perpendicular; when the chair is unfolded to form the luggage cart, the seat baffle, the front supporting leg, the cross levers and the rear supporting leg are parallel. The luggage cart can be quickly folded into the chair for a person to have a rest, occupies little space after being folded and is convenient to carry.
Description
Technical field
The present invention relates to auxiliary transporting goods and the transportation means of luggage, relate more specifically to become the Multifunctional luggage cart of chair by fast folding.
Background technology
In life, multiplex the assisting of baggage car is transported goods and individual luggage.At present, though the baggage car on market is of a great variety, function singleness mostly, takes up room after folding large, is not easy to deposit and carry with.
In the way of used during taking train, people can run into the situation without seat unavoidably, thus can only stand by a way station, feel more hardships; In addition, removing supermarket shopping, market buy vegetables or long distance is transported goods time, seat can be had to take a load off one's feet also be a large demand of people whenever and wherever possible.Therefore, except helping carrying luggage and articles, traditional baggage car obviously cannot meet people's rest at any time under various actual environment easily and wait requirement.
Summary of the invention
The object of this invention is to provide a kind of Multifunctional luggage cart caning be folded into chair.
The present invention is a kind of Multifunctional luggage cart caning be folded into chair, comprise Foldable and deformable part, bearing part and pull bar part, Foldable and deformable part comprises rear support leg 3, seat baffle plate 6, front support leg 9, draw shelves 11, draw grade connecting rod 12 and wheel rocking bar 13, described seat baffle plate 6 and rear support leg 3 are rotationally connected, described rear support leg 3 and draw shelves 11 to be rotationally connected, described shelves 11 and the front support leg 9 of drawing is rotationally connected, described front support leg 9 and seat baffle plate 6 are rotationally connected, describedly draw shelves 11 and draw grade connecting rod 12 to be rotationally connected, described grade connecting rod 12 and the wheel rocking bar 13 of drawing is rotationally connected, described wheel rocking bar 13 and front support leg 9 are rotationally connected, when being folded into chair, described seat baffle plate 6, front support leg 9, shelves 11 and rear support leg 3 is drawn to form rectangular configuration, each other in 90 ° of angles, when being folded into baggage car, described seat baffle plate 6, front support leg 9, shelves 11 and rear support leg 3 is drawn to be parallel to each other.
Beneficial effect of the present invention is: 1, can chair be become for rest by fast folding, positioning wedged block accurate positioning, Stability Analysis of Structures.2, bearing support is provided with extending bracket, can enlarge markedly carrying volume.3, after baggage car folds and closes, take volume little, be convenient to deposit and carry with.
Accompanying drawing explanation
Fig. 1 is structural representation when being folded into chair, Fig. 2 is folded into the schematic diagram in chair process, Fig. 3 is structural representation when being folded into baggage car, Fig. 4 is the structural representation that baggage car folds when closing, Fig. 5 is the schematic diagram of Foldable and deformable when being partially folded into chair, Fig. 6 is the schematic diagram that Foldable and deformable is partially folded in baggage car process, Fig. 7 is the schematic diagram of Foldable and deformable when being partially folded into baggage car, Fig. 8 is the schematic diagram of bearing part when closing, Fig. 9 is the schematic diagram of bearing part when strutting, Reference numeral and corresponding name are called: pull bar 1, support pin rod 1-1, radius stay pin rod 1-2, fixed support 2, rear support leg 3, rear support leg knock hole 3-1, radius stay 4, locating dowel pin 5, seat baffle plate 6, dowel hole 6-1, swivel pin 7, antislip ring 8, front support leg 9, carrier attaching parts 9-1, connecting rod attaching parts 9-2, positioning wedged block 10, draw shelves 11, draw grade connecting rod 12, wheel rocking bar 13, wheel 14, carrier 15, stand connection 15-1, preposition support 16, preposition attaching parts 16-1, positioning linkage rod 17, extending bracket 18.
Detailed description of the invention
As shown in Fig. 1 ~ Fig. 4, the present invention is a kind of Multifunctional luggage cart caning be folded into chair, comprise Foldable and deformable part, bearing part and pull bar part, Foldable and deformable part comprises rear support leg 3, seat baffle plate 6, front support leg 9, draw shelves 11, draw grade connecting rod 12 and wheel rocking bar 13, described seat baffle plate 6 and rear support leg 3 are rotationally connected, described rear support leg 3 and draw shelves 11 to be rotationally connected, described shelves 11 and the front support leg 9 of drawing is rotationally connected, described front support leg 9 and seat baffle plate 6 are rotationally connected, describedly draw shelves 11 and draw grade connecting rod 12 to be rotationally connected, described grade connecting rod 12 and the wheel rocking bar 13 of drawing is rotationally connected, described wheel rocking bar 13 and front support leg 9 are rotationally connected, when being folded into chair, described seat baffle plate 6, front support leg 9, shelves 11 and rear support leg 3 is drawn to form rectangular configuration, each other in 90 ° of angles, when being folded into baggage car, described seat baffle plate 6, front support leg 9, shelves 11 and rear support leg 3 is drawn to be parallel to each other.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 8, described bearing part comprises front support leg 9, carrier 15, preposition support 16, positioning linkage rod 17 and extending bracket 18, described front support leg 9 and carrier 15 are rotationally connected, described carrier 15 and preposition support 16 are rotationally connected, described preposition support 16 and positioning linkage rod 17 are rotationally connected, described positioning linkage rod 17 and front support leg 9 are rotationally connected, and described extending bracket 18 and carrier 15 are rotationally connected; When being folded into chair or depositing after folding, described carrier 15 is packed up, parallel with front support leg 9; When being folded into baggage car, described carrier 15 struts, and front support leg 9 is in 90 ° of angles.
As shown in Figure 1, described rod section is divided and is comprised pull bar 1, fixed support 2 and rear support leg 3, and described pull bar 1 and rear support leg 3 are rotationally connected, and described fixed support 2 and pull bar 1 are rotationally connected; When being folded into chair or baggage car, described pull bar 1 is fixedly connected with by fixed support 2 with rear support leg 3.
As shown in Fig. 3 ~ Fig. 7, described front support leg 9 upper end is fixed with positioning wedged block 10, described positioning wedged block 10 has fixture block knock hole 10-1, and described seat baffle plate 6 is fixed with dowel hole 6-1; When being folded into chair, described seat baffle plate 6 is fixedly connected with by locating dowel pin 5 with front support leg 9.
As shown in Figure 5, Figure 6, described rear support leg 3 has rear support leg knock hole 3-1, described seat baffle plate 6 is fixed with dowel hole 6-1; When being folded into baggage car, described seat baffle plate 6 is fixedly connected with by locating dowel pin 5 with rear support leg 3.
As shown in Figure 3, Figure 4, described antislip ring 8 is fixedly connected on preposition support 16, and described wheel 14 and wheel rocking bar 13 are rotationally connected.
As Fig. 8, shown in Fig. 9, described bearing part comprises front support leg 9, carrier 15, preposition support 16, positioning linkage rod 17 and extending bracket 20, described front support leg 9 is fixed with respectively carrier attaching parts 9-1 and connecting rod attaching parts 9-2, described carrier is fixed with stand connection 15-1, described preposition support 16 is fixed with preposition attaching parts 16-1, described front support leg 9 and carrier 15 are rotationally connected by carrier attaching parts 9-1, described carrier 15 and preposition support 16 are rotationally connected by stand connection 15-1, described preposition support 16 and positioning linkage rod 17 are rotationally connected by preposition attaching parts 16-1, described positioning linkage rod 17 and front support leg 9 are rotationally connected by connecting rod attaching parts 9-2, described extending bracket 18 and carrier 15 are rotationally connected, foldable portion is folded into chair or closes when depositing, and packs up carrier 15 until it is parallel with front support leg 9, now, and bearing part and four-bar mechanism self-locking, when foldable portion is folded into baggage car, strut carrier 15 until with front support leg 9 in 90 ° of angles, when luggage or goods too much time, extending bracket 18 can be strutted to expand loaded area.
As shown in Figure 7, described rod section is divided and is comprised pull bar 1, fixed support 2 and rear support leg 3, described pull bar 1 has support pin-and-hole 1-1 and radius stay pin-and-hole 1-2, described pull bar 1 and rear support leg 3 are rotationally connected by radius stay 4, and described fixed support 2 and pull bar 1 are rotationally connected by support pin-and-hole 1-1; When being folded into chair or baggage car, described pull bar 1 is fixedly connected with by fixed support 2 with rear support leg 3.
As shown in Figure 1, Figure 2, Figure 3 shows, when being folded into chair by baggage car, left hand catches seat baffle plate 6 front end, and the right hand is caught in the middle part of pull bar 1, makes integral structure inwardly stressed; Seat baffle plate 6 is with the front support leg 9 upwards translation be automatically connected in bottom it, the shelves 11 that draw that front support leg 9 band is automatically connected in one end upwards rotate, shelves 11 are drawn to be with grade connecting rod 12 that draws being automatically connected in its front end to rotate, draw grade connecting rod 12 to be with the wheel rocking bar 13 being automatically connected in its other end upwards to rotate, thus make wheel 14 upwards shrink and depart from ground; When seat baffle plate 6 and rear support leg 3 are in 90 ° of angles, wheel 14 is retracted to legs and feet upper end completely; Meanwhile, positioning wedged block 10 upper surface and the laminating of seat baffle plate 6 lower surface, locating dowel pin 5 is located by fixture block knock hole 10-1 and dowel hole 6-1, thus makes the Chair structure fixing and locking after folding; Otherwise, when being folded into baggage car by chair, grasp seat baffle plate 6 and pull bar 1 makes it stressed laterally; When seat baffle plate 6 turns to parallel with rear support leg 3, wheel stretches out and kiss the earth completely; Locating dowel pin 5 is located by dowel hole 6-1 and rear support leg knock hole 3-1, thus makes the baggage car structure fixing and locking after folding.
As shown in Figure 3, Figure 4, when baggage car needs stored collapsed, pack up fixed support 2 rotating tension bar 1 until make itself and seat baffle plate 9 plate face fit.
Claims (6)
1. one kind can be folded into the Multifunctional luggage cart of chair, comprise Foldable and deformable part, bearing part and pull bar part, Foldable and deformable part comprises rear support leg (3), seat baffle plate (6), front support leg (9), draw shelves (11), draw a grade connecting rod (12) and wheel rocking bar (13), it is characterized in that: described seat baffle plate (6) and rear support leg (3) are rotationally connected, described rear support leg (3) and draw shelves (11) to be rotationally connected, described shelves (11) and the front support leg (9) of drawing is rotationally connected, described front support leg (9) and seat baffle plate (6) are rotationally connected, describedly draw shelves (11) and draw a grade connecting rod (12) to be rotationally connected, a described grade connecting rod (12) and the wheel rocking bar (13) of drawing is rotationally connected, described wheel rocking bar (13) and front support leg (9) are rotationally connected, when being folded into chair, described seat baffle plate (6), front support leg (9), draw shelves (11) and rear support leg (3) composition rectangular configuration, each other in 90 ° of angles, when being folded into baggage car, described seat baffle plate (6), front support leg (9), shelves (11) and rear support leg (3) is drawn to be parallel to each other.
2. the Multifunctional luggage cart caning be folded into chair according to claim 1, it is characterized in that: described bearing part comprises front support leg 9, carrier 15, preposition support 16, positioning linkage rod 17 and extending bracket 18, described front support leg 9 and carrier 15 are rotationally connected, described carrier 15 and preposition support 16 are rotationally connected, described preposition support 16 and positioning linkage rod 17 are rotationally connected, described positioning linkage rod 17 and front support leg 9 are rotationally connected, and described extending bracket 18 and carrier 15 are rotationally connected; When being folded into chair or depositing after folding, described carrier 15 is packed up, parallel with front support leg 9; When being folded into baggage car, described carrier 15 struts, and front support leg 9 is in 90 ° of angles.
3. the Multifunctional luggage cart caning be folded into chair according to claim 1, it is characterized in that: described rod section is divided and comprised pull bar 1, fixed support 2 and rear support leg 3, described pull bar 1 and rear support leg 3 are rotationally connected, and described fixed support 2 and pull bar 1 are rotationally connected; When being folded into chair or baggage car, described pull bar 1 is fixedly connected with by fixed support 2 with rear support leg 3.
4. the Multifunctional luggage cart caning be folded into chair according to claim 1, it is characterized in that: described front support leg 9 upper end is fixed with positioning wedged block 10, described positioning wedged block 10 has fixture block knock hole 10-1, described seat baffle plate 6 is fixed with dowel hole 6-1; When being folded into chair, described seat baffle plate 6 is fixedly connected with by locating dowel pin 5 with front support leg 9.
5. the Multifunctional luggage cart caning be folded into chair according to claim 1, is characterized in that: described rear support leg 3 has rear support leg knock hole 3-1, described seat baffle plate 6 is fixed with dowel hole 6-1; When being folded into baggage car, described seat baffle plate 6 is fixedly connected with by locating dowel pin 5 with rear support leg 3.
6. the Multifunctional luggage cart caning be folded into chair according to claim 1, is characterized in that: described antislip ring 8 is fixedly connected on preposition support 16, and described wheel 14 and wheel rocking bar 13 are rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871224.4A CN105564470B (en) | 2015-12-02 | 2015-12-02 | A kind of Multifunctional luggage cart for caning be folded into chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871224.4A CN105564470B (en) | 2015-12-02 | 2015-12-02 | A kind of Multifunctional luggage cart for caning be folded into chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105564470A true CN105564470A (en) | 2016-05-11 |
| CN105564470B CN105564470B (en) | 2017-10-13 |
Family
ID=55875241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510871224.4A Expired - Fee Related CN105564470B (en) | 2015-12-02 | 2015-12-02 | A kind of Multifunctional luggage cart for caning be folded into chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105564470B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106923539A (en) * | 2017-03-19 | 2017-07-07 | 兰州理工大学 | A kind of Portable foldable chairs |
| US20220017130A1 (en) * | 2020-07-14 | 2022-01-20 | Farzin Kamal | Convertible hand truck and chair device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5056804A (en) * | 1990-07-09 | 1991-10-15 | Wilson Beverly C | Folding lounge chair and cart |
| CN2164383Y (en) * | 1993-04-14 | 1994-05-11 | 邱军 | Two-function luggage cart |
| CN2271471Y (en) * | 1996-10-28 | 1997-12-31 | 余育宗 | Multi-effect wheal carrier structure |
| US7316407B1 (en) * | 2007-02-08 | 2008-01-08 | Richard Elden | Rolling transport with removable carrying bag and fold-up seat |
| CN201958302U (en) * | 2010-12-21 | 2011-09-07 | 张海龙 | Multipurpose portable foldable chair |
| CN202130463U (en) * | 2011-03-11 | 2012-02-01 | 张文超 | Chair luggage barrow |
| CN202541586U (en) * | 2012-02-22 | 2012-11-21 | 罗立军 | Multi-functional luggage folding vehicle |
-
2015
- 2015-12-02 CN CN201510871224.4A patent/CN105564470B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5056804A (en) * | 1990-07-09 | 1991-10-15 | Wilson Beverly C | Folding lounge chair and cart |
| CN2164383Y (en) * | 1993-04-14 | 1994-05-11 | 邱军 | Two-function luggage cart |
| CN2271471Y (en) * | 1996-10-28 | 1997-12-31 | 余育宗 | Multi-effect wheal carrier structure |
| US7316407B1 (en) * | 2007-02-08 | 2008-01-08 | Richard Elden | Rolling transport with removable carrying bag and fold-up seat |
| CN201958302U (en) * | 2010-12-21 | 2011-09-07 | 张海龙 | Multipurpose portable foldable chair |
| CN202130463U (en) * | 2011-03-11 | 2012-02-01 | 张文超 | Chair luggage barrow |
| CN202541586U (en) * | 2012-02-22 | 2012-11-21 | 罗立军 | Multi-functional luggage folding vehicle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106923539A (en) * | 2017-03-19 | 2017-07-07 | 兰州理工大学 | A kind of Portable foldable chairs |
| CN106923539B (en) * | 2017-03-19 | 2019-06-21 | 兰州理工大学 | A kind of Portable foldable chairs |
| US20220017130A1 (en) * | 2020-07-14 | 2022-01-20 | Farzin Kamal | Convertible hand truck and chair device |
| US11584413B2 (en) * | 2020-07-14 | 2023-02-21 | Farzin Kamal | Convertible hand truck and chair device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105564470B (en) | 2017-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20181202 |