CN2070714U - Multifunctional folding children's tricycle - Google Patents
Multifunctional folding children's tricycle Download PDFInfo
- Publication number
- CN2070714U CN2070714U CN 89216038 CN89216038U CN2070714U CN 2070714 U CN2070714 U CN 2070714U CN 89216038 CN89216038 CN 89216038 CN 89216038 U CN89216038 U CN 89216038U CN 2070714 U CN2070714 U CN 2070714U
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- Prior art keywords
- chassis
- perambulator
- support
- bicycle
- children
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Abstract
The utility model relates to an improved children bicycle which has the functions of sitting, lying, pedaling and hanging. The height of a seat surface and the distance between a front wheel and a back wheel can be adjusted. The utility model is suitable for young children to preschool children. The utility model has the design key point that under the precondition that the gravity center of an original bicycle body is not changed, the seat surface, a backrest and a foot supporting surface are connected into a folding structure, forming a lying surface. The left and the right sides of a chassis of the bicycle are respectively provided with a connecting rod hung on the edge of the bicycle and a back wheel regulator. The product combines a trolley, a pedal type children's bicycle and an edge hanging van into a whole, has the advantage of cost saving and is particularly suitable for working couple families with preschool children.
Description
The utility model relates to a kind of three-wheeled collapsible perambulator.
Perambulator is the vehicle that the baby plays and goes out to the preschool child.At present, the perambulator on the market of China, sold can be divided into substantially hand propelled child four-wheel van, foot-operated toy tricycle and with three kinds of vehicles such as the hanging van in the matching used limit of bicycle, because above-mentioned perambulator is according to the needs of children's different times and design-calculated, therefore, most heads of a family prepare complete for its children in good time, it is bigger so to change expense, and growth along with children, making some perambulator be eliminated gradually and have shelved, is very big in this waste of one-child family especially; Besides multiple perambulator puts that floor area is excessive again at home, and is very inconvenient.In view of the foregoing, though some people proposes the design plan of many high-mobility, multipurpose, wheeled vehicle perambulators,, because structure is complicated, very not satisfactory.
The purpose of this utility model is at the problems referred to above, its perambulator is designed again, new perambulator has both the function of above-mentioned three kinds of perambulators simultaneously, making it the trinity becomes a reality, the main points of this design are: connect backrest and stand-off face respectively on two tops of seat surface under the body gravity unmodified prerequisite of former perambulator, when three faces during, promptly form 3 faces that couch at same horizontal surface; The upset backrest puts down the stand-off face, is the seat of foot-operated toy tricycle.It is convenient to hang and move on its limit, perambulator left side for the ease of bicycle, and this wheel downward modulation device has been installed at the movable wheel carrier position on the perambulator off hind wheel.
Description of drawings:
Fig. 1: be seat attitude structural representation of the present utility model.
Fig. 2: be the status architecture scheme drawing that couches of the present utility model.
Fig. 3: be the birds-eye view of Fig. 2.
Fig. 4: be the left view of Fig. 2.
Fig. 5,6,7: be respectively that the master that the limit that is installed on the bicycle hangs attaching parts looks, overlooks, scheme drawing is looked on a left side.
The drawing reference numeral explanation:
1 regulates position retaining plate, 2 chassis, and 3 backrests, 4 seat surfaces, 5 tarpaulin after poppets, 6,7 pillars, 8 sheet trestles, 9 tarpaulin front frames, 10 stand-off face supports, 11 handlebars, 12 preceding wheel assemblies, 13 fasteners, 14 movable wheel carriers, 15 hinges, 16 limits hang pipe link.
The utility model is to realize (as shown in the figure) like this: many or can folding type three-wheeled bassinet by front jockey wheel, rear wheel, chassis (2), seat surface (4), handlebar (11) etc. zero, parts form, the two ends of seat surface support (4) and back bracket (3), stand-off face support (10) (this support is two joints) forms four joint structures, before sheet trestle (8) and the tarpaulin, after-poppet (9,5) form three joint structures, all adopt pin to connect between above-mentioned each joint, positioning and locking spare is housed on it, this kind locking member can adopt the dropper location, the screw-type location, directed support-board type location also can adopt coulisse to cooperate realization with bolt. Seat surface support (4), sheet trestle (8) are fixed on the chassis (2) by pillar (6,7). Chassis (2) with Tube connector between the front jockey wheel adopts nested mode to be flexibly connected the positioner that is made up of chute and bolt on it. Be accordion structure between handlebar (11) and the front wheel assembly (12), positioning and locking device is arranged on it, it can be the nested type sliding groove structure. Travel(l)ing rest (14) is contained on the perambulator off hind wheel, its front end is flexibly connected through hinge (15) and chassis (2), the other end has adjusting position retaining plate (1) fixed thereon, and the chassis bolt is contained in the retaining groove of controllable register. The limit hangs connecting rod (16) and is fixed on left side, chassis (2).
Pillar (6,7) respectively is that the metal tube of two joint different tube diameters is formed, and it adopts nested connection mode, and there are chute and lock bolt in its junction.If adopt two joint band irons to replace, then can directly realize being connected with chute and lock bolt.Folding arm rest frame and sunshade are housed on the pillar (6), the cape support keeps off the rain.The go-cart handrail also is equipped with at this kind perambulator rear portion.The limit extension attaching parts that is fixed on the bicycle rear support is made up of clamping plate, bolt, chuck, and it is hung pipe link (16) by the limit and is connected with this perambulator.
Now with using method division of the present utility model following (seeing Fig. 1,2):
1 is foot-operated: the chute internal fixation of wheel assembly before handlebar inserts, and stand-off face support puts down, and backrest lifts, and tarpaulin front frame and folding arm rest frame are turned over and are put a side of tarpaulin after poppet, can use as foot-operated toy tricycle.
2 hand propelled child vans: handlebar is folding, mention stand-off face support, put down backrest, make it with seat surface at grade, again tarpaulin front frame and folding arm rest frame are turned back, can use as van.
3 limits hang bicycle: under above-mentioned van state, the limit in chassis left side is hung pipe link to be fixed on the attaching parts on the bicycle, and the chassis bolt in the adjustment controllable register, off hind wheel and chassis spacing are strengthened, at this moment, this perambulator only off hind wheel lands, so action is very convenient, hangs for the limit of different model bicycle and all can use the controllable register adjustment.When need are taked to sit attitude, the tarpaulin front frame can be turned over the one side of putting the tarpaulin after poppet, stand-off face support puts down, and stand-off face support fwd one joint perk and being placed on the handlebar after folding can realize.
Embodiment of the present utility model:
This car exhibition is opened and is of a size of 900 * 400 * 650mm, and car weight 10kg adopts metal tube, bar and material manufacture such as canvas, leather.
The utility model is apparent than the advantage of prior art, its energy one car is multiplex, possess simultaneously seat, crouch, step on, hang several functions, all age group that all can regulate the preschool child owing to surface height, wheel base can both be suitable for. And aesthetic in appearance, folding convenient, limit hang flexibly, and be again multiplex because of a car, reduces investment outlay, the floor space advantage such as less, is children's a kind of comparatively ideal apparatus. It is particularly useful for having at present preschool child's two-earners family.
Claims (6)
1, a kind of multifunction folding toy tricycle comprises wheel, chassis (2), seat surface (4), handlebar (11), it is characterized in that:
The two ends of a, seat surface support (4) and back bracket (3), stand-off face support (10) (this support is two joints) are formed four joint structures, sheet trestle (8) is formed three joint structures with the forward and backward support of tarpaulin (9,5), all adopt pin to connect between above-mentioned each joint, positioning and locking spare is housed on it, and seat surface support (4), sheet trestle (8) are fixed on the chassis (2) by pillar (6,7)
Connection pipe between b, chassis (2) and the front jockey wheel adopts nested mode to flexibly connect the registration device of being made up of chute and bolt on it
Between c, handlebar (11) and the preceding wheel assembly (12) is accordion structure, and positioning and locking device is arranged on it
D, travel(l)ing rest (14) are contained on the perambulator off hind wheel, and its front end flexibly connects through hinge (5) and chassis (2), and the other end has adjusting position retaining plate (1) fixed thereon, and the chassis bolt is contained in the retaining groove of controllable register
E, limit hang pipe link (16) and are fixed on left side, chassis (2).
2, according to the described perambulator of claim 1, it is characterized in that pillar (6,7) respectively is the metal tube composition of two joint different tube diameters, it adopts nested connection mode, and there are chute and lock bolt in its junction.
3,, it is characterized in that folding arm rest frame and sunshade are housed on the pillar (6), the cape support keeps off the rain according to the described perambulator of claim 1.
4,, it is characterized in that the rear portion is equipped with the go-cart handrail according to the described perambulator of claim 1.
5, according to the described perambulator of claim 1, the limit extension attaching parts that it is characterized in that being fixed on the bicycle rear support is made up of clamping plate, bolt, chuck, and it is hung pipe link (16) by the limit and is connected with this perambulator.
6, according to the described perambulator of claim 1, it is characterized in that this car exhibition is opened to be of a size of: 900 * 400 * 650mm, this car adopts metal tube, bar and canvas, leather substance manufacturing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 89216038 CN2070714U (en) | 1989-09-27 | 1989-09-27 | Multifunctional folding children's tricycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 89216038 CN2070714U (en) | 1989-09-27 | 1989-09-27 | Multifunctional folding children's tricycle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2070714U true CN2070714U (en) | 1991-02-06 |
Family
ID=4871520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 89216038 Withdrawn CN2070714U (en) | 1989-09-27 | 1989-09-27 | Multifunctional folding children's tricycle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2070714U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021004371A1 (en) * | 2019-07-05 | 2021-01-14 | 张基才 | Canopy specially for tricycle which can be folded forward and backward |
-
1989
- 1989-09-27 CN CN 89216038 patent/CN2070714U/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021004371A1 (en) * | 2019-07-05 | 2021-01-14 | 张基才 | Canopy specially for tricycle which can be folded forward and backward |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |