CN2057858U - Building blocks type multifunction wheelchair - Google Patents

Abstract

The utility model relates to a building blocks type multifunctional bicycle chair which collects a plurality of functions together. The utility model can be used as children articles and entertainment body-building articles and is especially suitable for the whole progress that an infant grows up to an adult. The bicycle chair is composed of a plurality of components. The components can be singly used or be combined to use, wherein, one combined form is to combine almost all the components to form a dodgem boat like building blocks. The number of basic functions of use of the bicycle chair can reach thirty-three and comprises more variations. The utility model has the advantages of multi-purpose and convenient mounting and dismounting, and adapts to a plurality of requirements of different environment.

Description

Building blocks type multifunction wheelchair

The utility model relates to a kind of multiple function articles for children and entertainment body-building articles for use of gathering.Existing dodgem, bumper boat act on few except the cost height, and the time spent does not take the place, are difficult to enter family and use.

The purpose of this utility model is to provide a kind of cost low, and purposes is many, simple load and unload bumper boat and more articles for use.

I disclose the technology that a kind of name is called " multifunctional child chair " in the CN87200081 patent, existing again some kinds of irrelevant mutually gentle being integrated of article that do not have positive connection such as " a kind of wheels can ten thousand transfers ".The utility model can come its decomposition according to instructions for use and use separately wherein a certain parts, also can be as building blocks the use that combines of each parts, adapt to the multiple demand of varying environment, can work as slide, seat, swing, bags, back of the body frame, buggy, low table, tea table, high table, packing case, go-cart, the tea table dining chair, the sitting posture go-cart, toy car, easy chair, high table dining chair, cradle, children's seesaw, stop bed slightly, bed repairs, baby's broaching machine, bathtub, tricycle, horizontal go-cart, exercycle, rocking horse, ten thousand bogie cars, dodgem, bumper boat, the bicycle chair, suitcase, simple and easy seat etc.The utility model is in light weight, takies after folding to occupy a narrow space, and manufacture process requirement is not high,

Below in conjunction with accompanying drawing the utility model is narrated:

Fig. 1 is an embodiment of Foldable baby slide, it is an integral body that several difform slide main body (1a), (1b), (1c), (1d), (1e) that made by hard material flexibly connect, slide main body (1a) has some steps, the bottom of slide main body (1b) has two collapsible or telescopic plug pins (2a), (2b) or folder, plug pin (2b) that slidably base is arranged, and as not making slidably base identical plug pin (2c) can be installed again in the relevant position.Some clasps (3) can be arranged on the slide main body (1), and the each several part of slide main body (1) has button or nail adjacent parts to be fixed or untie.

Fig. 2 is an embodiment of folding seat, and this chair is collapsible with the nail framework that constitutes by an active connection by the forward foot in a step, rear foot top, backrest, seat frame, table arm support, in the forward foot in a step Lower Half step (4) of glasses shaped as frame can be arranged, and perhaps also can save.The two legs middle part of the forward foot in a step is welded with forward foot in a step transverse tube (5a), its center position welding or thread are fixed a plug pin (6a) or folder, rear foot bottom (7) upper end and lower end, rear foot top flexibly connect turning downwards or upset upwards, be connected with rear foot transverse tube (5b) on the two legs of rear foot bottom (7), its center position welding or thread are fixed a plug pin (6b) or folder, one end of safety belt (8) is movably connected on a side handrail, the other end is connected with hook (8a) or adopts key ring can hang up or take off in the opposite side handrail, this with on have adjustable ring (8b) can regulate safety belt elasticity promptly regulate its length.Link backrest cloth or backboard on the backrest, the soft article of cloth or sponge and so on can be arranged between handrail and the seat frame.

Fig. 3 is used to be attached at an embodiment who sits the seat cloth of being made by flexible material (9) on the frame, one end of this cloth can be fixed in the rear end of sitting frame, two ends link some hooks (10) and link (11), the nearly medium position in the back side of this cloth links a linking belt (12), this is with to link hook (13), link (14a) and link (14b), on the appropriate location of seat cloth (9) Sponge can be arranged.

Sit cloth (9) and also can adopt the sitting the frame both sides and save other sundries of simple type as directly being linked to.

Fig. 4 is many embodiment with bag, respectively march (15a) and march (15b) in the both sides of this bag, being center line at the bottom of the bag, article two, the slide block of marching is arranged in the different edge of this line, one side of this line is carried (16), cover ear (16a) secretly, and bagging (17), cover ear (17a) are arranged, and the another side of this line has two hooks (18), can respectively there be earhole (19) on the sack both sides or it is made handle, on the bag clasp can also be arranged.

Fig. 5 is an embodiment of folded bicycle, this car by bend pipe frame and straight tube frame in the inboard or the outside flexibly connect, connecting point has support column (20) and straight tube frame or bend pipe frame fixed engagement, backstay (21) can be fixed the relative angle of bend pipe frame and straight tube frame by instructions for use with alignment pin (22a) with (22b), jack (23a) or clutch collar are arranged on the front axle, jack on the hind axle (23b) or clutch collar, it is turning to be connected with inflection handrail (24) on the bend pipe frame, again the hand steered end (25) of inflection handrail (24) by the certain angle bending or increase some handles, inflection handrail (24) has some jacks (26) or clutch collar, some adjustment holes (27) or clutch collar are arranged on the straight tube frame, and the distance of regulating other parts and folded bicycle is to strengthen its adaptability.One or two little universal wheel units (28) are arranged on the transverse tube of the end limit of bend pipe frame, and this device can be that the nut bore that the connected nail of little universal wheel is screwed on the transverse tube also can be the mechanism of being convenient to install and remove of similar performance.

Fig. 6 is the schematic diagram of the embodiment that wheels can ten thousand transfers, this device mainly is made of axis of guide assembly, hollow type driving shaft mechanism, bindiny mechanism, steering wheel assembly and driving mechanism, and axis of guide assembly mainly is made of the axis of guide (37), wheel carrier (38), wheel shaft (39), driven gear (40), support gear (41) and wheel (42).Hollow type driving shaft mechanism mainly is made of hollow driving shaft (43), driving gear (44) and known bicycle freewheel (45) or similar gear.Bindiny mechanism mainly is made of the adjustment hole (48) of the other end of adapter sleeve (46), link (47) and adapter sleeve (46).Adapter sleeve (46) can adopt fixed engagement with engaging of link (47), for packaged convenience also can adopt removable fixed engagement or similar folding device.The steering wheel assembly mainly is made of steering wheel shell (61), acousto-optic system (50), the axis of guide (37b), connecting rod (51) and adjustment hole (52).Adjustment hole (52) can be regulated the lifting of steering wheel shell (61), and the also available form of handle that turns to of steering wheel assembly replaces.Driving mechanism can adopt man power driving mechanism, also can adopt electric driving mechanism, also can adopt motor driven mechanism, also can adopt the dual-purpose driving mechanism of manpower and electronic or manpower and engine simultaneously.Man power driving mechanism can adopt chain-type mechanism such as Fig. 7 a, also can adopt circumference of gear formula mechanism such as Fig. 7 b, also can adopt gear reciprocating mechanism such as Fig. 7 c, also can adopt rack-and-pinion mechanism, also can adopt and directly drive flywheel-type mechanism or similar above-mentioned various forms of mechanisms.The man power driving mechanism of chain-type mainly is made of pedal (53), treadle (54), axis parts (55), some pulleys (56), pulley bracket (57), chain (58), stay cord (59).Specifically chain (58) should have two again, divides into chain (58a) and chain (58b), and flywheel correspondingly (45) also should have two, divides into flywheel (45a) and flywheel (45b).The man power driving mechanism of circumference of gear formula mainly is made of pedal, crank and helical gear (49), and this moment, the flywheel (45) with hollow driving shaft (43) fixed engagement can meshing with helical gear (49) by the similar gear replacement that should take turns.The shuttle man power driving mechanism of gear mainly is made of pedal, treadle and helical gear (49), need have ratchet device to cooperate so that treadle unidirectional delivery power with the axle of helical gear (49) on the treadle of this moment.The man power driving mechanism of rack-and-pinion is mainly by being constituted with the tooth bar (58) of flywheel (45) engagement, pedal, tooth bar pulley and the tooth bar support that is contained on this tooth bar.The man power driving mechanism that directly drives flywheel-type mainly is made of extended treadle on the ratchet mechanism shell that directly is fixed on flywheel (45) or similar flywheel and the pedal that is contained on this bar.Electric driving mechanism mainly is made of battery, motor and arrangements for speed regulation.Power drives final live axle (39) of hollow driving shaft (43) and wheel (42) rotation by arrangements for speed regulation.Motor driven mechanism is based on tiny engine, clutch arrangements for speed regulation.Power drives final live axle (39) of hollow driving shaft (43) and wheel (42) rotation by the clutch arrangements for speed regulation.Man power driving mechanism is combined these two kinds of mechanisms with the dual-purpose driving mechanism of electric driving mechanism or motor driven mechanism, and two kinds of mechanisms can also can be transferred to final live axle (39) of hollow driving shaft (43) and wheel (42) rotation to power respectively simultaneously.No matter adopt which kind of driving mechanism all can increase braking mechanism in ten thousand transfers in this wheels, an embodiment of this braking mechanism adopts brake ribbon to embrace the method for hollow driving shaft (43), brake ribbon can adopt the peripheral edge of ribbing rubber parts iron plate, this iron plate extends the pull bar as bicycle brake, this bar connects brake pedal, steps on this plate and can control the rotating speed of hollow driving shaft (43) and do not change until it is held tightly.The embodiment that this braking mechanism is installed is such as in link (47) top brake pedal being installed or replacing with the parking brake pull bar in the middle of two pedals (53) of chain-type man power driving mechanism.Extract in the time need braking that a pin is stepped on brake pedal out or on steering wheel, extract a hand push or the pull bar that pulls the hand brake out.As adopt electric driving mechanism or motor driven mechanism to add braking mechanism, then can adopt two two pedals (53) in the pedals replacement man power driving mechanism, wherein a pedal is as the Throttle Opening Control of electronic power switch or engine, and another pedal then can connect braking mechanism to be used as brake pedal.As the braking mechanism that adopts dual-purpose driving mechanism is then imitateed comprehensive in addition as previously mentioned.In addition, wheels can ten thousand transfers can be installed the shell of being made by hard material and protected this device also to protect the operator.

Be that example is introduced transmission principle and ten thousand steering principles that wheels can ten thousand transfers in detail in conjunction with the signal of Fig. 7 a with the man power driving mechanism of chain-type more below.Pedal under the right threading (53a) is depressed treadle (54a), the treadle (54a) that flexibly connects with axis parts (55) changes certain angle around axis parts (55), being linked to stay cord (59a) on the treadle (54a) hauls chain (58a) and drives flywheel (45a) and rotate to clockwise direction, the installation direction of setting the single clutch of flywheel all with clockwise for closing (seeing from the top down), otherwise then be from, flywheel this moment (45a) drives hollow driving shaft (43), driving gear (44) also rotates to clockwise direction with same rotating speed, drive driven gear (40) simultaneously to clockwise direction rotation (seeing from left to right), because of driven gear (40) and wheel shaft (39) fixed engagement (one of them embodiment can be used the pin neck to interting), wheel shaft (39) is again with wheel (42) fixed engagement or only engage with wheel (42b) is movable with wheel (42a) fixed engagement, (two kinds of junctures are each has something to recommend him, and the latter can play the effect of similar differential mechanism).So at driven gear (40) when clockwise direction rotates, wheel (42) is also rotating to clockwise direction, when set installing this given direction of rotation be direction of advance, so, advancing with various types of cars or the ship that this wheels can ten thousand transfers be assembled this moment.The length velocity relation that advances is to the number of teeth of diameter, driven gear (40) and the driving gear (44) of wheel (42), also be related to the power size speed (rotating speed and the arrangements for speed regulation that then are related to motor as electric driving mechanism) of passing to flywheel (45), also relate to the size of load.Support gear (41) engages with wheel shaft (39) is movable, the rotation of wheel shaft (39) and wheel (42) and it have nothing to do, the balanced action of support driving gear (44) is only played in it and driving gear (44) engagement, in other words, with it the driven gear (40) of symmetry in transmission power and it towards opposite direction idle running even also can produce some frictional resistance (can install additional bearing reduce friction resistance).Wheel shaft (39) is applied in the wheel carrier (38) and plays intermediation by bearing (60), there is the vertical direction fixed engagement center of wheel carrier (38) or makes the axis of guide (37a) of a concentric integral body, and the hollow center of circle that this axle passes driving gear (44) connects the complete another port that is exposed to this of hollow driving shaft (43).Handle the steering wheel shell (61) that is connected the axis of guide (37) top this moment and can control turning to of car or ship.Steering wheel shell (61) can be undying to any direction rotation, and car or ship can not be subjected to the restriction of the steering angle of parts own along with operator's will is advanced, turned or retreat to any direction yet, therefore, are referred to as ten thousand and turn to.Simultaneously, turning radius also can reach minimum.Spend and just can forward former wheel (42a) on the right to the left side and need only change hemicycle 180 to former steering wheel shell (61) when being given as direction of advance need retreat the time, all the time there is not to change the direction of rotation of oneself and depress wheel shaft (39) that pedal (53a) driven, so car or make a stern board.The adapter sleeve of bindiny mechanism (46) is placed in the outer garden of hollow driving shaft (43), therefore adapter sleeve (46), link (47) and axis parts (55) do not rotate together with hollow driving shaft (43), the influence that pedal (53), pulley bracket (57) and pulley (56) are not rotated by hollow driving shaft (43) yet, the influence that places the both feet on the pedal (53) not rotated by hollow driving shaft (43), car or ship are turned or are retreated the original athletic posture that needn't change both feet.Be the resistance of reducing friction, install bearing additional,, adorn bearing (62a) in the wheel carrier (38) and support friction place of driving gear (44) as at the junction dress bearing (60) of wheel shaft (39) with wheel carrier (38) at each necessary junction surface.An embodiment of hollow driving shaft (43) makes three grades to it, from driving gear (44) to holder level (63) is that one-level is bigger, from holder level (63) to spacing level (64a) be that secondary is medium, from spacing level (64a) extremely hollow driving shaft (43) port be three grades less.Go up dress bearing (62b) support adapter sleeve (46) in holder level (63), install bearing (62c) again additional, be stamped lock nut (65a) on it and regulate the play up and down of degree of tightness and restriction adapter sleeve (46), this lock nut (65a) can spin on the another slightly high thread in above-mentioned secondary.Spacing level (64a) restriction flywheel sleeve (64b) glides, and flywheel sleeve (64b) is fixedlyed connected with hollow driving shaft (43), and flywheel (45) is fixedlyed connected with flywheel sleeve (64b).The critical place of the port of flywheel sleeve (64b) and hollow driving shaft (43) and the axis of guide (37a) installs bearing (62d) again additional, lock nut (65b) is housed on it regulates the back lash of driving gear (44) and driven gear (40) and support gear (41), also prevent the hollow type driving shaft mechanism disengaging axis of guide assembly play that makes progress simultaneously.Bearing (62b) and (62c) also have the center that hollow driving shaft (43) is clamped in adapter sleeve (46) simultaneously concurrently and avoid running foul of each other and rubbing, bearing (62a) and (62d) also have the center that an axis of guide (37a) is clamped in hollow driving shaft (43) concurrently and avoid running foul of each other and rubbing.The pedal (53a) of turning back again under the original right threading is depressed treadle (54a) and is changeed certain angle around axis parts (55), when stepping on lowest limit (as available stop screw), pedal under the left foot (53b) rises to upper limit (UL), depressing treadle (54b) with pedal under the left threading (53b) again changes certain angle around axis parts (55), is linked to stay cord (59b) on the treadle (54b) and hauls chain (58b) and drive flywheel (45b) and rotate to clockwise direction.At the same time, linking chain (58a) and stay cord (58b) (67) pulling chain (58a) by pulley (66), chain (58a) pulling flywheel (45a) revolution, the revolution of flywheel this moment (45a) is because of the action of other mechanism of the unlikely interference of ratchet effect, in the rotating while of flywheel (45a), chain (58a) drives stay cord (59a) pulling treadle (54a) and makes progress to upper limit (UL).Finished a right left side step action after, go round and begin again operate again car or ship are advanced or be aided with control steering wheel shell (61) after turning with retreat.In addition, in order to prevent the idle bob of two pedals, can be again with a stay cord (68) by another pulley below connect two pedals.

Fig. 8 is the embodiment of seat trustship (29), curve spill of the no end by hard material or furniture pipe, there are some adjustment holes (30) on both sides, be furnished with adjustable ring (31) and regulate nail (31a), or make the adjusting device that in groove, to slide, respectively there is pin (32a) pin (32b) at two ends, this pin can also can become adjustable type with movable joint the in sleeve type and trustship two ends with plug-in type, also can fixed engagement become fixed, the corresponding jack of aforesaid folded bicycle as adopt the clutch collar mode then this pin can adopt the buckle pin, as adopt plain bore then this pin can adopt the thread mode, adapted nut such as wing nut or knurled nut (down with) again.On two humps of band pin spill, jack (33a), jack (33b) are arranged respectively, need not join nut (down together) again after then the plug pin of chair is plugged as jack employing clutch collar mode.

Fig. 9 is the embodiment of another kind of seat trustship (34), curve n shape by hard material or furniture pipe, there are some adjustment holes (30) on both sides, are furnished with adjustable ring (31) and regulate nail (31a), there are pin (32a), pin (32b) in two ends, and jack (33a), jack (33b) are arranged at the top.Adjustable ring, pin and jack also can be described with seat trustship (29).

Figure 10 is a kind of embodiment of men's clothing cycle frame, Figure 10 a is the single tube vehicle frame, Figure 10 b is two-tube vehicle frame, jack of last pipe (35a) and jack (35b) can be followed closely the interspersed parcel in two holes on tube wall with hollow pot, also can load onto the clutch collar (down together) such as snak link below the hole.As then boring two jacks in the relevant position of last pipe with existing used car frame repacking.The jack of two-tube vehicle frame need only be installed on pipe in top of two parallel upward pipes.

Figure 11 is a kind of embodiment of women's dress cycle frame, and though be camber beam or cant beam all can make 2 shapes, jack (35a) and jack (35b) are arranged on the top of 2 shapes.The vehicle frame of other type also can be imitated.

Figure 12 is a kind of embodiment of carrying rack of bicycle, Figure 12 a is the lightweight clothes hanger, jack (35b) or clutch collar are arranged on spring case, and the corresponding positions from this hole is equipped with the stull of band jack (35a) or clutch collar, the also available hollow pot nail parcel of the jack in the stull (35a).Figure 12 b is plain edition clothes hanger and scale-up version clothes hanger.Figure 12 c is heavy band steel shelf.The support of band jack or clutch collar is all arranged on various types of clothes hangers, this support stull in this way then jack on mid point.As reequiping with all types of duds framves, then can on original spring case, hole (36b), get two suitable iron plate mid point borings (36a) again, two iron plate two ends are respectively bored two holes and are sandwiched in behind the relevant position of clothes hanger with screw nut locking, and also available this of other all types of clothes hanger installs the method for iron plate additional.

Below with regard to the utility model in actual life role and each parts various institutes on fully roles give a detailed account.

1. slide: spread into one out as several difform slide main bodys of Fig. 1 Foldable baby slide and do not loose wholely, have button or nail to link between each part again, accessory stretcher (69) is attached on the slide main body to be reinforced.

2. seat: spread into chair shape as Fig. 2 folding seat out from rugosity, rear foot bottom (7) upset downwards.Again Fig. 3 is sat cloth (9) and be placed on and sit on the frame upset backward, hook (10) hooks link (11), and linking belt (12) encases to be sat frame and hook link (14a) by hook (13).Sit cloth (9) this moment and cooperate when the chair use, linking belt (12) plays reinforcement effect and bears pressure.

3. swing: four circles (70a) of accessory braces (70) are enclosed within on four pin of seat as Figure 13, circle on of accessory strapping (71) is bolted on the braces (70), the other end is passed such as again the hook on the strapping (71) being hooked braces (70) behind the enough firm article such as crossbeam of doorframe, building, the length that adjustable ring (71a) can be regulated strapping (71), safety belt (8) can be buckled.On four circles (70a) of braces (70) clasp can be arranged.

This effect also can be changed to pack basket, promptly braces (70) is enclosed within on the seat and carries on the back at back.

4. bags: suppose that as Fig. 4 two in picture is by mid point and each straight line parallel with relative both sides, be that the bottom line doubling can obtain a subquadrate and a speciality is square with these two lines respectively, pull on and can obtain a bag and a cover after marching, effect separately is to adorn article and jacket article.Bag except can portable also available accessory braces (70) string back of the body on earhole (19) or handle and clasp or cover ear do haversack at back, also can adorn " buggy " that thing will narrate below being placed on upward or on " back of the body frame ".

5. back of the body frame: four wheels back ofs the body that four circles (70a) of accessory braces (70) entangled folded bicycle as Figure 14 are at back, and the hook that the adjustable ring on the braces (70b) is regulated after the length by an end again hooks.This back of the body frame can divide unloaded type and loading type, unloaded type then is backstay (21) to be buckled on the alignment pin (22b) make folded bicycle become rugosity, empty can hang then have in vain thing must the extension still can hang up.The loading type then is backstay (21) to be buckled on the alignment pin (22a) make folded bicycle become the V shape, but centre loading product and tie up with accessory strapping (71).This back of the body frame also can divide inflection handrail (24) to open and do not open, how to put and not put with bag, put and then will use the bagging (17) of bag to pack into the bipod of straight tube frame or the hand steered end (25) of inflection handrail (24) more, hang up hook (18) and make how to make sheath or shelter with bag.

6. buggy: the backstay (21) as Fig. 5 folded bicycle fastens alignment pin (22b), inflection handrail (24) is opened, also many cover ears (17a) with bag can be packed into the pin of folded bicycle straight tube frame, hook (18) is hooked the jack (26) of inflection handrail (24) or hooks transverse tube on the bend pipe frame, then how can take up article and not leak, use strapping (71) lashing again with bag.

The buggy of this kind mode also can be made the high back of the body seat of interim low seat and use.

The mode of another kind of buggy is four circles (70a) of braces (70) to be entangled four wheels of folded bicycle, adjustable ring (70b) but hook equally also loaded with articles by hook after regulating length, equally also can do and hang down a seat temporarily.The high back of the body seat form of the low seat of another kind on this basis is again many baggings (17) with bag to be packed into hand steered end (25), and hook (18) hooks adjustment hole (27), like this, and many backrest and the pillows that just can work as seat with bag.

The mode of another buggy is that adjustment hole (27) back of on the basis of original buggy the pin (32a) of seat trustship (29) or seat trustship (34) and pin (32b) being inserted straight tube frame both sides respectively tightens up with wing nut, and a fortune gas-jar car so just is provided.Gas-jar is horizontally placed on the straight tube frame and is clamped on both sides by bend pipe frame and seat trustship, also available strapping (71) lashing.The buggy of this kind mode can also be used to carrying the goods that need clamp.

Another form is exactly the high back of the body of a dais seat, on the basis of fortune gas-jar car many baggings (17) with bag is packed into hand steered end (25), and hook (18) hooks adjustment hole (27) or (30), manyly just can work as seat cloth, backrest and pillow with bag.Fall excessively will overlap the pin that ear (17a) packs into folded bicycle straight tube frame with bag many, will link up with (18) and hook jack (26) and equally also can work as the dais height and carry on the back seat.

Also having a kind of form is exactly the low back of the body of dais seat, on the basis of fortune gas-jar car, inflection handrail (24) is turned back, again many cover ears (17a) with bag are packed into the pin of folded bicycle straight tube frame, will link up with (18) after how the transverse tube of crossing bend pipe frame top with pkt. flap is turned and later hook connected nail or little transverse tube with inflection handrail (24) flexible connection.This kind buggy also can use as the camera foot rest.

7. low table: become the buggy shape as Figure 15 folded bicycle, the folding of Foldable baby slide becomes the case shape, opens plug pin (2) and inserts adjustment hole (27) or jack (23).This mode becomes buggy again.

8. tea table: still become the buggy shape as Figure 16 folded bicycle, the pin (32) of seat trustship (29) inserts the adjustment hole (27) or jack (23) the back nut screwing clamping of folded bicycle, again the folding of Foldable baby slide is become the case shape, plug pin (2) is inserted jack (33) back use nut screwing clamping, case shape Foldable baby slide inner chamber can be put article.This mode also becomes buggy.

9. high table: fasten alignment pin (22a) as the backstay (21) of Figure 17 folded bicycle and make folded bicycle become the A shape, the pin (32) of seat trustship (29) inserts support column (20), becomes folding the plug pin (2) of the Foldable baby slide of case shape to insert jack (33) nut of screwing on again.Tilting case lid can be made the drawing board of painting from life.

10. packing case: the folding of Foldable baby slide promptly becomes an articles holding box after becoming the case shape as shown in figure 17, the effect of this case maximum is and can puts all parts of the present utility model or part parts in case, make this Foldable baby slide become product package, make the packed and transported of product make things convenient for expense to reduce.

In addition, four circles (70a) of braces (70) are buckled in respectively just become suitcase or back of the body case on the clasp (3) of slide main body (1).

11. go-cart: become the buggy shape as Figure 18 folded bicycle, inflection handrail (24) but folding, the pin (32) of seat trustship (29) is used nut screwing clamping after inserting the jack (23) of folded bicycle.Again upwards, after being inserted jack (33a) and jack (33b) respectively, plug pin (6a) and plug pin (6b) use nut screwing clamping the rear foot bottom (7) of folding seat upset.The hook (10) of sitting cloth (9) hooks link (11a), and the limit upset of sitting cloth (9) encases hook (10), can have four to close button button on the limit and close.At this moment, the seat cloth of making by flexible material (9) hang down wave ground topped the whole upper recess surface of spill of the no end, again hook (13) is hooked link (14b) and make seat cloth (9) be close to seat trustship (29) and avoid displacement, the hook (8a) of safety belt (8) hangs up and tightens adjustable ring (8b).Child's bipod pass sit frame with sit that cloth (9) constituted two land every the space and to learn to walk, also can be seated in hip on the Sponge of sitting cloth (9) in this spill.The seat cloth (9) of this moment is cooperating when go-cart usefulness, the stable position of cloth (9) in seat trustship (29) of sitting of linking belt (12).Link (11b) can be regulated the height of sitting cloth (9), perhaps regulates pin (32) and makes the lift in height of sitting cloth (9).

12. tea table dining chair: as Figure 18 folded bicycle, folding seat, seat trustship (29) one-tenth go-cart shape, different is that the method when cooperating seat cloth (9) the employing this moment cooperation of doing the go-cart use to use as seat connects.The height of this dining chair just in time is fit to and the general supporting use of tea table, has solved the too low again problem of the too high and general children's chairs of general adult's chair.

13, sitting posture go-cart: become tea table dining chair shape as each parts of Figure 19, different is that inflection handrail (24) is opened upwards, accessory stretcher (69) is by jack (26) or the clutch collar and the folded bicycle binding of inflection handrail (24), how to unclamp the back of marching and become a block length square shape with bag, again bagging (17) is packed into stretcher (69) carrying secretly after (16) pierce into stretcher (69), bend pipe frame or seat are hooked in the space that hook (18) passes the bend pipe frame to be made many with bag becoming shelter.Safety belt (8) also can be buckled, and grows up or wears cotton dress and can adjust adjustable ring (8b) and make safety belt (8) elongated as the child.Then can pull on the hook of marching and adorn thing onboard with bag as not adorning shelter, also can be enclosed within and make pillow on the handrail many.

14. toy car: be inserted on the folded bicycle as Figure 20 folding seat and seat trustship (29) reverses its direction, toy holds on the chair, inflection handrail (24) folding this moment, but the transverse tube of child's hand push bend pipe frame is played.

This mode also can be walked and be reluctant that the child who sits go-cart again learns to walk slightly.

Opening as the inflection handrail (24) of toy car to become a simple shopping cart.

15. easy chair: the backstay (21) as Figure 21 folded bicycle fastens alignment pin (22b) one-tenth rugosity, the pin (32a) of seat trustship (29) and pin (32b) insert the jack (23b) and jack (23a) the back nut screwing clamping of folded bicycle respectively, use nut screwing clamping behind the jack (33) of the plug pin of folding seat (6) insertion seat trustship (29).Can not oneself can lift up frame to folding handrail (24) in when swing and on wheel shaft, work as handrail and shake in that the baby is still little by the adult to the baby.

16. high table dining chair: fasten alignment pin (22a) as the backstay (21) of Figure 22 folded bicycle and make folded bicycle become the A shape, the pin (32) of seat trustship (29) inserts support column (20), the plug pin of folding seat (6) inserts jack (33) back and uses nut screwing clamping, and safety belt (8) can be buckled.Adjustable ring (31) and adjusting nail (31a) height by adjustment hole (30) Adjustable folding chair and ground.This form also can be used as the foot rest of camera.

17. cradle: become rugosity as Figure 23 folded bicycle, the pin (32) of seat trustship (29) inserts support column (20), many cover ears (16a) with bag pack into the pin of folded bicycle straight tube frame, hook (18) covered seat trustship (29) and hooked adjustment hole (30), and bagging (17) is rolled in bend pipe frame the inside.This moment little universal wheel and device (28) thereof as select for use also can not will than ting model its pull down, device also can be made fixing or simply make folding.

18. children's seesaw: as above cradle described different be that inflection handrail (24) is opened, bagging (17) packs into hand steered end (25).Such two children can be seated at inflection handrail (24) respectively and the seesaw of playing is held in seat trustship (29).

This function also can be used for big slightly children as cot.

19. stop bed slightly: straight tube frame, bend pipe frame and inflection handrail (24) as Figure 24 folded bicycle are spread into in-line out, hand steered end (25) lands and little universal wheel (28) is mentioned built on stilts folded bicycle can at will not slided on ground.Again many cover ears (17a) with bag are packed into the pin of straight tube frame, hook (18) hooks the transverse tube of bend pipe frame, so just can in tourism, provide an interim bed for resting for adult or child's use as on harbour, station, train, seashore etc.Above-mentioned mode can also replace many with bag with braces (70) and strapping (71) net on the vehicle frame that folded bicycle constituted, and also can and manyly use meeting more firm simultaneously with bag with braces (70), strapping (71).

This bed can also be hooked in place that can hook to inflection handrail (24) such as tree sticks or be hooked in when not having the seat aboard the car door mouth on fall and become beach chair or chaise longue on the handrail.

The bed 20. repair: become to stop slightly a bed shape as Figure 24 folded bicycle, but need folding inflection handrail (24) straight tube frame this moment and bend pipe frame five or six wheels to land simultaneously, can move with being intended to ground.Many cover ears (17a) with bag pack into the pin of straight tube frame, and hook (18) hooks the transverse tube of bend pipe frame.This bed is fit to carry child's usefulness that temporarily repairs when going on a tour of driveing a car.

This bed also can be slept pushing away at home in bed and be played to child.

21. baby's broaching machine: as Figure 25 folded bicycle shape that becomes to repair, the plug pin of Foldable baby slide (2) inserts jack (23) back and uses nut screwing clamping, stretcher (69) is inserted on the slide main body (1b) makees the mosquito net frame again, at last the accessory mosquito net is hung up.An embodiment of accessory mosquito net makes cylindrical shape, and being sewed with on the account top margin marches can fit in mosquito net top cloth with aforementioned many march (15) with bag.

Can put down the bed board that increases broaching machine to slide main body (1d) slightly greatly as children and become children's broaching machine.

22. bathtub: become baby's broaching machine shape with the Foldable baby slide as Figure 25 folded bicycle, again stretcher (69) is linked between slide main body (1e) and the slide main body (1d), at last the soft bathtub of accessory is inserted in the inner chamber that is made of the slide main body.The bathtub of a bigger special sanitary can be provided to the child like this, and can push away the kitchen and adorn and shift suitable place operation behind the water again onto, can push away during pouring to the place that is fit to pouring, be particularly suitable for not bathing room equipment or a lot of family that needs queuing to have a bath of population use.

23. tricycle: be combined into tea table dining chair shape as Figure 26 folded bicycle, seat trustship (29) and folding seat, as making it become sitting posture go-cart shape with many with bag with stretcher (69) again outdoor, at last the adjustment hole of tricycle front's device (72) is placed the adjustment hole (27) of the following and folded bicycle of straight tube frame to dock to add nut such as wing nut or knurled nut with screw and fix, make the step that clutch collar then can omit reinforcing as adjustment hole.

This tricycle front's device is made of wheel, crank, pedal, front fork, vertical tube of front fork, stem, handlebar parts and attaching parts (73), the vertical tube of front fork upper end has adjustment hole (74), stem to be distributed with some adjustment holes (75) by certain distance, locks by locking nail (76).Attaching parts (73) engage with the front fork parts are movable, and adjusting device (77) can be controlled headstock and can not turn to and can turn to.When doing the tricycle use adjusting device (77) is adjusted in the position that can turn to.At this moment, the front-wheel of folded bicycle slightly overhead.Adjustment hole (72) and adjustment hole (27) can be regulated the distance of tricycle head and folding seat, pin (32) is by the height of adjusting device (31) adjusting seat, and adjustment hole (74) passes through locking nail (76) with adjustment hole (75) and regulates the demand that the height of handlebar adapts to child growth.Also can optionally increase acousto-optic system on the headstock.Pedal also can be made collapsible or reassembling type.

24. horizontal go-cart: as Figure 26 tricycle, again the hook of sitting on the cloth (9) (10) is hooked attaching parts (73), adjusting device (77) is adjusted in can not steering position, inflection handrail (24) is opened and is loaded onto stretcher (69) and how to become to be similar to tricycle state outside the also approximate room of sitting posture go-cart with bag, because bull wheel control can not turn to, and is born by universal trailing wheel so hand push turns to still.Also can optionally install a sleep cloth additional or the Foldable baby slide is connected to the broaching machine shape and install additional onboard.

25. exercycle: be combined into the tricycle shape as Figure 26 folded bicycle, seat trustship (29) and folding seat, tricycle front's device, different is that adjustment hole (72) engages with adjustment hole (27) on the straight tube frame, at this moment, the wheel of tricycle front's device slightly overhead.

This mode of connection can be the sitting posture go-cart that the child provides another kind of form, and at this moment, but child's tap pedal makes wheel spin be promoted by the adult.

26. rocking horse: connect to the exercycle shape as Figure 26, again the bend pipe frame is turned into the easy chair shape, at this moment, the child can two holds handlebar and becomes the rocking horse form.

27. ten thousand bogie cars: as Figure 27 folded bicycle, seat trustship (29), folding seat is combined into tea table dining chair shape, wheels can ten thousand transfers adjustment hole (48) place the following and adjustment hole (27) of straight tube frame to dock to add nut such as wing nut formula knurled nut fixes with screw, make the step that clutch collar then can omit reinforcing as adjustment hole, this adjustment hole can be regulated wheels can ten thousand transfers and the distance of folding seat, pin (32) is regulated the height of seat by adjusting device (31), and the adjustment hole on the steering wheel assembly (52) can be regulated the lifting of steering wheel shell, to adapt to the needs of child growth.As loading onto stretcher (69) and use bag more as shelter at the outdoor inflection handrail (24) of opening.This moment folded bicycle front-wheel slightly overhead, but as run into to jolt then and participate in insuring the effect of support wheel with take action.

Also can become exercycle and sitting posture go-cart with this mode of connection, different is that adjustment hole (48) places the top and adjustment hole (27) of straight tube frame to dock, and at this moment, wheel (42) slightly overhead.The rocking horse form that refers again to the 26th promptly also can become rocking horse.

28. dodgem: an embodiment as this dodgem of Figure 28 installs the inflation guard ring of being made by soft material additional on the basis of ten thousand bogie cars, the device of the sheath of this inflation guard ring (78) is enclosed within on the vehicle frame, by valve cock inflation back dodgem.As also loading onto stretcher (69) and use bag more as shelter outdoor.For making the inflation guard ring more durable, can add a protecting band in the outside and connect in addition with sheath (78).

29. bumper boat: on the basis of dodgem, install the impeller of making by hard material additional as Figure 29.The blade of this impeller (79) is and revolves shape and arrange, and it be unanimity that two different impellers are installed the direction of propulsion of rear blade (79) on same axis, and these two impellers are installed in the two ends of wheel shaft (39) respectively.The axle center of this impeller has a device to dock with wheel shaft (39), holds into then this impeller shaft center device corresponding configuration of splined shaft shape as wheel shaft (39).This characteristics make this bumper boat rudder plate must be installed separately, and mounting or dismounting are easy, and advance and retreat are turned nimble.Need only turn over 90 degree to the steering wheel shell (61) of the given direction of advance of time institute of making dodgem this moment is direction of advance just, turns or retreats and need only handle steering wheel shell (61).Moreover, dress stretcher (69) and many can be contained in other tilting jack (26) or clutch collar to stretcher (69) when using for the adult as shelter and shelter be lifted up avoid coming directly towards with bag, or jack (26) or clutch collar made can turn to adjusting.In addition, the inflation guard ring becomes floating cutting down after not participating in also making lifebuoy when bumper boat uses or linking by sheath (78), also can become the folding of Foldable baby slide a case shape or a shape to be used for loading or manned and put it.

30. bicycle chair: as Fig. 2 and Figure 10 the plug pin of folding seat (6a) and plug pin (6b) are inserted jack (35a) and jack (35b) back respectively and tighten, then exempt from this step as the employing clutch collar with nut such as wing nut or knurled nut.Available furniture pipe does not curve n shape before existing vehicle frame has jack, jack (35a) and jack (35b) are arranged equally at the top, and two ends can be made the folder formula and add screw and fix, and the near-car head place can grow and stride across pipe clamp in pipe down, having overturn upwards in rear foot bottom this moment (7), can not hinder pin.This is preceding bicycle chair.

Handle by last method as Fig. 2 and Figure 11 and also to be preceding bicycle chair.

Handle by last method as Fig. 2 and Figure 12 and then to be back bicycle chair.

31. suitcase: as an embodiment of Figure 30 utility box bag, main body is made by hard material or framing component, concavity is being done corresponding to the position of seat trustship (34) in the outside at the bottom of the case, collapsible or telescopic plug pin (2) or folder are housed in the spill, can make base and slidably regulate for one in the plug pin, the case side also can have clasp (3), this case can use as suitcase, can adorn toy or article at ordinary times, cooperate then and can carry on the back with braces (70), can put other parts of the present utility model as product package, cooperate with other parts of the present utility model with its replacement Foldable baby slide then equally also to be combined into low table, tea table, high table is (with reference to Figure 15,16,17).This utility box bag also can be with the repacking of existing suitcase, also can refill plug pin doing slightly to improve at the bottom of to case on the basis of original product by original case and bag producer.

32. simple and easy seat: as Figure 31 is several embodiment of simple and easy seat, Figure 31 a is based on commercially available plastic chair, there is safety belt (8) to hang up or to take off between handrail, two handrails installing additional between seat support and backrest by key ring (8a), there is adjustable ring (8b) can regulate degree of tightness, install the hard material of aircraft shape below the seat support additional, plug pin (6a) and plug pin (6b) or folder are arranged on it, and the step (4) of glasses shaped as frame is installed in the forward foot in a step additional.This simple and easy seat also can make improvements injection mo(u)lding to the mould of former plastic chair slightly, also can abolish the rear foot.This simple and easy seat cooperates with trustship (34) and can replace folding seat and cooperate role with seat trustship (29), the method that cooperates is also basic identical, change in short and say that this simple and easy seat and seat trustship (34) cooperate equally with other parts of the present utility model can produce following function: tea table dining chair, sitting posture go-cart, toy car, easy chair, high table dining chair, tricycle, exercycle, rocking horse, ten thousand bogie cars, dodgem, bumper boat (with reference to Figure 18,19,20,21,22,26,27,28,29).But because different on the structure, so the function of go-cart and horizontal go-cart, simple and easy seat and seat trustship (34) just hope dirt not reach.In addition, just can not place on the vehicle frame, become back bicycle chair on the clothes hanger, as make and abolish bicycle chair before equally yet can the becoming of the rear foot but can not directly place ground to become seat as Figure 31 b but equally can place if simple and easy seat is abolished the rear foot yet.Moreover as make handrail folding or handrail removable, still available when children grow up, even the adult also can sit with as ten thousand bogie cars etc.

If simple and easy seat make do not have the handrail backrest as Figure 31 c, perhaps adopt the folding seat form of large size specification or employing large size specification, the also corresponding large size specification of making of other parts in the utility model, then by the method described in this manual can become seat, bags, back of the body frame, buggy, low table, tea table, high table, packing case, sitting posture go-cart that the adult enjoys, repair bed, slightly not bed, ten thousand bogie cars, exercycle, rocking chair, dodgem, bumper boat, suitcase etc.

As being mainly folding seat or the simple and easy seat that increases a large size specification in the used function of children in addition former stating, as Figure 31 c, also can pin make folding in addition make do not have pin have only a folding plug pin of seat band (6) or the folder, perhaps chair is made resilient saddle, then this multifunctional modular car chair function of having the used function of the above-mentioned children of being mainly simultaneously concurrently and also can enjoying for the adult.

Moreover cradle also can entangle four circles (70a) of braces (70) four wheels or the vehicle frame of folded bicycle, becomes swing after using strapping (71) to link again.This swing with before chat the seat swing and also can increase spring and become spring hammock or spring chair lift.Other form such as tea table dining chair etc. also can be handled like this and become swing or spring crane and spring chair lift.

In addition, low table, tea table, high, packing case also can be as Child's dining-table, night-table, Qi Tai, desk, the workbench etc. of going out.

In sum, each parts of this multifunctional modular car chair have produced 32 kinds of major functions and more the variation by various combinations variations, are enough to satisfy the various demands in each stage of child growth, also can satisfy adult multiple demand.

This multifunctional modular car chair can be sold to kindergarten, nursery, school, children's park, children's palace, cultural palace, also can be divided into I type, II type as a product ... each takes what he needs chooses for the family of each stratum, chooses behind the type child and grow up and purchase another type again or other parts make up to satisfy the demand.Be integrated owing to each parts has been softened in the design, therefore this choosing becomes possibility.Family with good conditionsi once bought a multifunctional modular car chair complete set more convenient, can form the one family paradise.Multifunctional modular car chair can be decomposed into some parts to it and deposit in parts such as the packing case that constituted of Foldable baby slide or utility box bag of self when not using as dodgem, bumper boat, more valuable is can also reconfigure out other various articles for use dealing with various requirements after decomposing, and this just provides a feasible scheme for dodgem, bumper boat enter family.

Claims (27)

1, a kind of multifunctional modular car chair, have Foldable baby slide, utility box bag, folding seat, simple and easy seat, many with bag, folded bicycle, wheels can ten thousand transfers, parts such as tricycle front's device, it is characterized in that:

A. the main body of Foldable baby slide by the hard materials of several difform collapsible each other or relative displacements by a definite form movable engage and fixedly connected constitute, slide main body (1a) has some steps,

B. the main body of utility box bag by hard material or framing component make, the outside is done in ad-hoc location collapsible or telescopic plug pin (2) or folder is housed in concavity, the spill at the bottom of the case,

C. folding seat by the forward foot in a step, rear foot top, backrest, seat frame, handrail constitute by an active connection that the rear foot bottom (7) that plug pin (6a) or folder arranged on the framework of chair, step (4) that the forward foot in a step can have the glasses shaped as frame, the forward foot in a step transverse tube (5a), is connected with rear foot top movable is turning, plug pin (6b) or folder arranged on the rear foot transverse tube (5b), binding has on the seat cloth (9) made by soft material, the handrail on the seat frame that safety belt (8) can be arranged

D. simple and easy seat has seat at least, the chair pin can be arranged, also can have folding handrail, seat support below plug pin (6a) and plug pin (6b) or folder are arranged,

E. many dual-sides with bag have respectively that march (15a) that slide block can take off, slide block that march (15b), two marches be arranged in bag being the different edge of center line at the bottom of the bag,

F. folded bicycle is flexibly connected by bend pipe frame and straight tube frame, connecting point has support column (20) and straight tube frame or bend pipe frame fixed engagement, backstay (21) can be fixed the relative angle of bend pipe frame and straight tube frame by instructions for use with alignment pin (22a) with (22b), front-wheel and universal trailing wheel are arranged, jack (23a) or clutch collar are arranged on the front axle, jack (23b) or clutch collar are arranged on the hind axle, it is turning to be connected with inflection handrail (24) on the bend pipe frame, the hand steered end (25) of inflection handrail (24) is bent into certain angle or increases some handles, inflection handrail (24) has jack (26) or clutch collar, some adjustment holes (27) or clutch collar are arranged on the straight tube frame

G. the axis of guide assembly that wheels can ten thousand transfers inserts outside, control vane disc assembly that hollow type driving shaft mechanism, bindiny mechanism be enclosed within hollow type driving shaft mechanism and can make the rotation of axis of guide assembly, driving mechanism can drive that hollow type driving shaft mechanism is final to drive the wheel rotation that is contained in axis of guide assembly end

H. tricycle front's device is made of wheel, crank, pedal, front fork, vertical tube of front fork, stem, handlebar parts and attaching parts (73), the vertical tube of front fork upper end have adjustment hole (74), stem have adjustment hole (75), by locking nail (76) regulate handlebar parts and the distance of front fork parts be handlebar engage with the activity of front fork parts with vertical height, the attaching parts (73) on ground and by adjusting device (77) accent can not turn to can turn to, the another side of these attaching parts (73) has adjustment hole (72) or clutch collar.

2,, it is characterized in that Foldable baby slide parts are that slide main body (1b) has collapsible or telescopic plug pin (2) or folder, clasp (3) by the described multifunctional modular car of claim 1 chair.

3,, it is characterized in that the folding seat parts are to sit on the cloth (9) hook (10), link (11) and linking belt (12) are arranged by the described multifunctional modular car of claim 1 chair.

4, by the described multifunctional modular car of claim 1 chair, it is characterized in that many is being that one side of center line is carried (16) secretly, overlapped ear (16a) at the bottom of the bag with the bag parts, bagging (17), cover ear (17a) are arranged, another side has hook (18), and can there be earhole (19) or handle in the sack both sides.

5, by the described multifunctional modular car of claim 1 chair, it is characterized in that the folded bicycle parts are to be provided with at least one little universal wheel unit (28) on the bend pipe frame.

6, by the described multifunctional modular car of claim 1 chair, it is characterized in that wheels can ten thousand transfer parts be:

A. axis of guide assembly is by the axis of guide (37a) and wheel carrier (38) fixed engagement or make a concentric integral body, wheel shaft (39) is arranged in wheel carrier (38) with the vertical direction of the axis of guide (37), driven gear (40) and its fixed engagement are arranged on the wheel shaft (39), the symmetric position of driven gear (40) is installed support gear (44) and wheel shaft (39) pivot bush unit, wheel (42) and its fixed engagement or wheel (42a) fixed engagement are equipped with in wheel shaft (39) two ends and wheel (42b) is movable engages.

B. hollow type driving shaft mechanism is by hollow driving shaft (43) and driving gear (44) fixed engagement or make a concentric integral body, flywheel (45) or similar device are housed on the hollow driving shaft (43) of the another side of driving gear (44).

C. there are adapter sleeve (46), link (47) and adjustment hole (48) in bindiny mechanism,

D. the steering wheel assembly has steering wheel shell (61), acousto-optic system (50), the axis of guide (37b), connecting rod (51), has adjustment hole (52) can regulate the lifting of steering wheel shell (61).

E. driving mechanism can be man power driving mechanism, can be electric driving mechanism, can be motor driven mechanism, also can be the dual-purpose driving mechanism of manpower and electronic or manpower and engine.

7, by the described multifunctional modular car of claim 6 chair, the parts wheels can ten thousand transfers the man power driving mechanism of driving mechanism, this mechanism can be chain-type mechanism, can be circumference of gear formula mechanism, can be the gear reciprocating mechanism, can be rack-and-pinion mechanism, can be directly to drive flywheel-type mechanism or similar above-mentioned various forms of mechanisms, it is characterized in that:

A. there are pedal (53), treadle (54), axis parts (55), pulley (56), pulley bracket (57), chain (58), stay cord (59) in chain-type mechanism,

B. there are pedal, crank and helical gear (49) in circumference of gear formula mechanism,

C. the gear reciprocating mechanism has pedal, treadle and helical gear (49),

D. rack-and-pinion mechanism has pedal to be contained on the tooth bar that meshes with flywheel (45),

E. directly driving flywheel-type mechanism is that pedal is contained on the treadle that directly is fixed on the flywheel (45).

8, by the described multifunctional modular car of claim 6 chair, the parts wheels can ten thousand transfers the electric driving mechanism of driving mechanism, it is characterized in that storage battery power supply drives the final live axle (39) of hollow driving shaft (43) to motor by arrangements for speed regulation and wheel (42) rotates.

9, by the described multifunctional modular car of claim 6 chair, the parts wheels can ten thousand transfers the motor driven mechanism of driving mechanism, it is characterized in that tiny engine is transferred to the final live axle (39) of hollow driving shaft (43) to power by the clutch arrangements for speed regulation and wheel (42) rotates.

10, by the described multifunctional modular car of claim 6 chair, the parts wheels can ten thousand transfers the dual-purpose driving mechanism of driving mechanism, it is characterized in that man power driving mechanism and electric driving mechanism or motor driven mechanism can distinguish also can drive the final live axle (39) of hollow driving shaft (43) simultaneously and wheel (42) rotates.

11, by the described multifunctional modular car of claim 1 chair, accessory seat trustship (29), seat trustship (34), stretcher (69), braces (70), strapping (71), inflation guard ring, impeller, mosquito net, soft bathtub etc. can be arranged except that master unit, it is characterized in that:

A. seat trustship (29) by hard material or iron pipe make band pin spill, both sides some adjustment holes (30) arranged, be furnished with adjusting device (31), respectively there are pin (32a), pin (32b) in the end, both sides of band pin spill, on two humps of band pin spill jack (33a), jack (33b) or clutch collar are arranged respectively

B. seat trustship (34) by hard material or iron pipe make n shape, n shape both sides some adjustment holes (30) arranged, be furnished with adjusting device (31), respectively there is pin (32a) end, n shape both sides, pin (32b), jack (33a), jack (33b) or clutch collar are arranged at n shape top

C. inflate guard ring and add that valve cock is made, sheath (78) arranged on this circle by soft material,

D. impeller by hard material make, the axial limit of impeller has that device can dock with wheel shaft (39), the blade (79) of impeller is and revolves shape and arrange.

12, by claim 1,4,11 described multifunctional modular car chairs, parts folded bicycle, seat trustship and many with bag, when combination is used as the high back of the body of dais seat, folded bicycle becomes the car shape, it is characterized in that pin (32) insertion adjustment hole (27), bagging (17) pack into hand steered end (25), hook (18) hooks adjustment hole (27) or (30).

13, by claim 1,2,11 described multifunctional modular car chairs, parts Foldable baby slide or utility box bag, folded bicycle and seat trustship, when combination is used as tea table, folded bicycle becomes the car shape, it is characterized in that pin (32) inserts adjustment hole (27) or jack (23), plug pin (2) inserts jack (33).

14, by claim 1,2,11 described multifunctional modular car chairs, parts Foldable baby slide or utility box bag, folded bicycle and seat trustship, when combination is used as high table, folded bicycle becomes the A shape, it is characterized in that pin (32) inserts support column (20), plug pin (2) inserts jack (33).

15, by claim 1,3,11 described multifunctional modular car chairs, parts folding seat, folded bicycle and seat trustship (29), when combination is used as go-cart, folded bicycle becomes the car shape, it is characterized in that pin (32) inserts jack (23), plug pin (6) inserts jack (33), sit cloth (9) wave ground topped the whole upper recess surface of band pin spill.

16, by claim 1,4,11 described multifunctional modular car chairs, parts folding seat (or simple and easy seat), folded bicycle, many with bag, seat trustship and stretcher (69), when combination is used as the sitting posture go-cart, folded bicycle becomes the car shape, it is characterized in that pin (32) inserts jack (23), plug pin (6) inserts jack (33), and stretcher (69) is put into jack (26), carries secretly and again bagging (17) is packed into stretcher (69) after (16) pierce into stretcher (69).

17, by claim 1,11 described multifunctional modular car chairs, parts folding seat (or simple and easy seat), folded bicycle and seat trustship, when combination was used as easy chair, folded bicycle became rugosity, it is characterized in that pin (32) inserts jack (23), plug pin (6) inserts jack (33).

18, by claim 1,11 described multifunctional modular car chairs, when parts folding seat (or simple and easy seat), folded bicycle and seat trustship, combination were used as high table dining chair, folded bicycle became the A shape.It is characterized in that pin (32) inserts support column (20), plug pin (6) inserts jack (33).

19, by claim 1,4,5 described multifunctional modular car chairs, parts folded bicycle and many with bag, when combination is used as the bed that repairs, the straight tube frame that it is characterized in that folded bicycle is spread into in-line out with the bend pipe frame, wheel and little universal wheel (28) land simultaneously, cover ear (17a) packs into the pin of straight tube frame, and hook (18) hooks the bend pipe frame.

20, by claim 1,2,5,11 described multifunctional modular car chairs, parts Foldable baby slide, folded bicycle and stretcher, when combination is used as baby's broaching machine, it is characterized in that folded bicycle becomes in-line, plug pin (2) inserts jack (23), and stretcher (69) inserts slide main body (1).

21, by claim 1,11 described multifunctional modular car chairs, parts folding seat (or simple and easy seat), folded bicycle, tricycle front's device and seat trustship, when combination is used as tricycle, folded bicycle becomes the car shape, it is characterized in that pin (32) inserts jack (23), plug pin (6) inserts jack (33), and adjustment hole (72) places following and the adjustment hole (27) of straight tube frame to dock and fixes, adjusting device (77) but be in steering position.

22, by claim 1,11 described multifunctional modular car chairs, parts folding seat (or simple and easy seat), folded bicycle, tricycle front's device and seat trustship, when combination is used as exercycle, folded bicycle becomes the car shape, it is characterized in that pin (32) inserts jack (23), plug pin (6) inserts jack (33), and adjustment hole (72) places above the straight tube frame dock with adjustment hole (27) and fixes.

23, by claim 1,11 described multifunctional modular car chairs, parts folding seat (or simple and easy seat), folded bicycle, tricycle front's device and seat trustship, when combination is used as rocking horse, folded bicycle becomes rugosity, it is characterized in that pin (32) inserts jack (23), plug pin (6) inserts jack (33), and adjustment hole (72) places above the straight tube frame dock with adjustment hole (27) and fixes, and adjusting device (77) is in can not steering position.

24, by claim 1,3,4,11 described multifunctional modular car chairs, parts folding seat, folded bicycle, tricycle front's device, many with bag, seat trustship and stretcher, when combination is used as horizontal go-cart, it is characterized in that each parts becomes sitting posture go-cart shape, it is fixing to place adjustment hole (72) the following and adjustment hole (27) of straight tube frame to dock again, hook (10) hooks attaching parts (73), and adjusting device (77) is transferred can not steering position.Can install a sleep cloth additional or the Foldable baby slide is connected to the broaching machine shape and install additional onboard.

25, by claim 1,6,11 described multifunctional modular car chairs, parts folding seat (or simple and easy seat), folded bicycle, wheels can ten thousand transfers and seat trustships, when it is characterized in that combination is used as ten thousand bogie cars, folded bicycle becomes the car shape, pin (32) inserts jack (23), plug pin (6) inserts jack (33), and it is fixing that adjustment hole (48) places the following and adjustment hole (27) of straight tube frame to dock.

26, by claim 1,6,11 described multifunctional modular car chairs, parts folding seat (or simple and easy seat), folded bicycle, wheels can ten thousand transfers, seat trustship and guard ring, when it is characterized in that combination is used as dodgem, folded bicycle becomes the car shape, pin (32) inserts jack (23), plug pin (6) inserts jack (33), and it is fixing that adjustment hole (48) places the following and adjustment hole (27) of straight tube frame to dock, and sheath (78) is enclosed within on the vehicle frame.

27, by claim 1,4,6,11 described multifunctional modular car chairs, parts folding seat (or simple and easy seat), folded bicycle, wheels can ten thousand transfers, the seat trustship, guard ring, impeller, stretcher and many with bag, when it is characterized in that combination is used as bumper boat, folded bicycle becomes the car shape, pin (32) inserts jack (23), plug pin (6) inserts jack (33), stretcher (69) is put into jack (26), carry secretly and again bagging (17) is packed into stretcher (69) after (16) pierce into stretcher (69), it is fixing that adjustment hole (48) places the following and adjustment hole (27) of straight tube frame to dock, sheath (78) is enclosed within on the vehicle frame, and the device of impeller docks fixing with wheel shaft (39).

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