CN1035247C

CN1035247C - Multi-function combined folding stroller capable of moving upstairs & down stairs

Info

Publication number: CN1035247C
Application number: CN 93109724
Authority: CN
Inventors: 唐国枰
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-08-14
Filing date: 1993-08-14
Publication date: 1997-06-25
Anticipated expiration: 2013-08-14
Also published as: CN1085509A

Abstract

The present invention belongs to child's carriages capable of changing to the furniture of other kinds, particularly to a multifunctional built-up folding child's carriage capable of walking up stairs. The present invention is composed of an upper carriage part and a lower carriage part, wherein the upper carriage part comprises an n-shaped main back frame, an n-shaped main back handle, a hood frame, and an adjusting pull rod; the lower carriage part comprises a folding n-shaped integrative frame, an upright pillar, a lower crossbeam, a four-star wheel, a universal wheel, etc. The present invention is suitable for the requirements of each growth stage of babies. The present invention can be folded to combine various kinds of furniture for families and transporting tools at any time and anywhere. The present invention solves much heavy manual work for building residents especially because the present invention can walk up stairs.

Description

Multi-function combined folding stroller capable of moving upstairs ﹠ down stairs

The invention belongs to the perambulator that can become other kind furniture, particularly relate to and to climb the multi-functional folding perambulator capable of being combined in building.

Existing perambulator is of a great variety, and pattern is different, has homemadely, has from external introduction, and popular style is arranged, and has luxury.But the problem that all has following aspects: (1) can only promote on the level land, or shakes indoor, and the car of climbing stairs only has 3 satellite gears, and effect is bad; (2) car that has only is suitable for the baby, or only is applicable to the child, can not be general; (3) can only allow the child be sitting in and lie, and can not stand, can not be movable onboard.Along with the high buildingization in Chengdu, tier building can be found everywhere, and generally existing perambulator can't change, the action need in incompatibility children each period.Particularly in one-child family, sons and daughters grow up, and perambulator does not have use again, and being placed on family will the side of occupation of land, under the present house condition in short supply be difficult before to solve.

The objective of the invention is to overcome the shortcoming that exists in the above-mentioned prior art, a kind of brand new multi-function combined folding stroller capable of moving upstairs ﹠ down stairs is proposed, it has not only solved the problems referred to above of existing various perambulators existence but also has integrated the function of multiple family article commonly used, is fit to the family expenses needs of modern city inhabitation building.

The objective of the invention is to realize by following technical proposals, multi-function combined folding stroller of the present invention comprises the get on the bus bilge construction and the bilge construction of getting off, it is characterized in that the described bilge construction of getting on the bus comprises Jiong shape main backing frame, Jiong shape master backrest handle, the secondary back frame of regulating of Jiong shape, adjusting yoke, forward and backward hood frame, fan-shaped angle adjustment plate, cantilever adjusting slider and cantilever locating dowel pin and arm shelf; The bilge construction of getting off comprises comprehensive bearing support, movable base plate, collapsible tread plate, foldable post, collapsible Jiong shape comprehensive framework, cardan wheel, cardan wheel supporting and by criss-cross four lines star wheel frame, satellite gear, the planetary gear set component that solar shaft and each planet wheel spindle constitute; The getting on the bus connection rocking arm on the comprehensive bearing support links together the bilge construction of getting on the bus main backing frame in the described bilge construction of getting on the bus in the bilge construction of getting off with the bilge construction of getting off by being installed in; In the described bilge construction of getting on the bus, Jiong shape master backrest handle is connected with Jiong shape main backing frame by being enclosed within the cantilever adjusting slider on the Jiong shape main backing frame, the arm shelf is equipped with in Jiong shape master backrest handle front portion, before, back hood frame is installed in Jiong shape main backing frame upper end by the angular adjustment joint, the lower end part place respectively is equipped with fan-shaped angle adjustment plate in Jiong shape main backing frame both sides, the secondary seat back frame of regulating of Jiong shape with collapsible chaise longue cloth is installed on fan-shaped angle adjustment plate, the angular adjustment radius stay of compression spring is housed at the secondary two lower end part places that regulate seat back frame of this Jiong shape, and this angle orientation bar is connected with adjusting yoke by bolt; In the described portion of getting off, comprehensive bearing support is connected with movable base plate is rotatable, comprehensive bearing support links to each other with Jiong shape comprehensive framework with detent mechanism by rotatable, this Jiong shape comprehensive framework middle part is equipped with and is used for support movable seat board crossbeam, comprehensive bearing support middle and lower part links to each other with tread plate with detent mechanism by rotatable, have the hole near the comprehensive bearing support middle and lower part, the solar shaft of planetary gear set component passes described hole and this solar shaft is mounted thereon, front end and foldable post upper end at Jiong shape comprehensive framework are rotationally connected, described foldable post and tread plate are movably connected, this column lower end is equipped with cardan wheel, there is the cardan wheel supporting at the cardan wheel place, thereby, by Jiong shape comprehensive framework, comprehensive bearing support, foldable post and tread plate constitute parallelogram; In described planetary gear set component, the cross planetary wheel carrier is sleeved on the solar shaft two ends, and each planetary wheel carrier is equipped with four satellite gears symmetrically by planet wheel spindle, and the satellite gear spider gear shaft that detours rotates, and the criss-cross star wheel frame rotates around solar shaft.

The invention has the advantages that conversion various forms as required, can not only stair climbing, and be transformed into apparatus such as seat, lectulum, and particularly can regulate according to child's age size, especially can also allow children stand in and carry out activity in the car.The many usefulness of its car, simple in structure, easy to manufacture, easy to use.

For further specifying multi-function combined folding stroller of the present invention, referring now to accompanying drawing, specifically describe as followsly as embodiment, wherein accompanying drawing has:

Fig. 1 climbs the lateral elevational view of building multi-function baby stroller for meeting of the present invention;

Fig. 2 is the A-A cutaway view of the lower part of perambulator shown in Figure 1;

Fig. 3 is the front elevation after the top of perambulator shown in Figure 1 folds;

Fig. 4 is the lateral plan after the folding of perambulator shown in Figure 3.

Now the sequence number among Fig. 1-Fig. 4 is explained as follows:

1 is solar shaft (also claiming center shaft), and 2 is criss-cross four lines star wheel frame, and 3 is planet wheel spindle, 4 is satellite gear, and 5 is cardan wheel, and 6 are the cardan wheel supporting, 7 are the connection rocking arm of getting on the bus, 8 is movable base plate, and 9 is the movable base plate crossbeam, and 10 is comprehensive bearing support, 11 is foldable post, 12 is Jiong shape comprehensive framework, and 13 is Jiong shape master backrest handle, and 14 is Jiong shape main backing frame, 15 is fan-shaped angle adjustment plate, 16 is the cantilever adjusting slider, and 17 is adjusting yoke, 18 be before, back hood frame, 19 is the suspended wall locating dowel pin, 21 is the arm shelf, and 22 is the secondary seat back frame of regulating of Jiong shape, and 23 is tread plate.

The present invention constitutes combined folding stroller by get on the bus the bilge construction one-tenth and the bilge construction of getting off, the bilge construction of getting on the bus comprises: Jiong shape main backing frame 14, Jiong shape master backrest handle 13, the secondary back frame 22 of regulating of Jiong type, adjusting yoke 17, before, back hood frame 18, the shake hands cantilever adjusting slider 16 of 13 usefulness of Jiong shape master backrest, described cantilever adjusting slider 16 is sleeved on 14 liang of side levers of Jiong shape main backing frame, and slide thereon and lock, Jiong shape master backrest handle 13 is by cantilever locating dowel pin 19 and supporting member (not marking label among the figure) and rotatable and fixing, back pad (not expressing among the figure) is housed on main backing frame 14, arm shelf 21 on main backrest handle 13 can be changed into bolster after folding, control the height of Jiong shape master backrest handle 13 by cantilever adjusting slider 16 according to different heights, preceding, can hang the yarn account on the back hood frame 18, be equipped with chaise longue cloth secondary the adjusting on the seat back frame 22 of Jiong type, can be used as baby's bed when opening, amount on the chaise longue cloth of back and draw bag can adorn articles for children.The lower end part place of leaning in Jiong type main backing frame 14 both sides respectively is equipped with fan-shaped angle adjustment plate 15, the secondary seat back frame 22 of regulating of Jiong type with collapsible chaise longue cloth is installed to the location on two fan-shaped angle adjustment plates 15, on this pair adjusting seat back frame 22, habitual usually angle adjusting mechanism is housed, angular adjustment mobile jib (not marking among the figure) promptly is housed at lower end part place, the both sides of seat back frame 22, the angular adjustment radius stay (not marking among the figure) of compression spring (not shown) is housed in the angular adjustment mobile jib, this angular adjustment radius stay is connected with adjusting yoke 17 by bolt, when adjusting yoke firmly upwards spurs, then the angular adjustment radius stay acts on the spring in the angular adjustment mobile jib, make locating dowel pin break away from the positioning groove of fan-shaped angle adjustment plate, as shown, to regulate the secondary angle of inclination of regulating seat back frame 22 of Jiong type, to change its obliquity, when openhanded when driving adjusting yoke 17, then under acting force of the spring, make in its positioning groove that is positioned at fan-shaped angle adjustment plate 15.

The bilge construction of getting off comprises: comprehensive bearing support 10, movable base plate 8, collapsible tread plate 23, foldable post 11, collapsible Jiong shape comprehensive framework 12, cardan wheel 5, caster bracket 6 reaches by criss-cross four lines star-wheel 2, satellite gear 4, the planetary gear set component that planet wheel spindle 3 and solar shaft 1 are formed, comprehensive bearing support 10 and 8 rotatable being connected of movable base plate, comprehensive bearing support 10 links to each other with the Jiong shape comprehensive framework 12 that support movable seat board crossbeam 9 is housed with detent mechanism by commonly used turning, comprehensive bearing support 10 middle and lower parts link to each other with tread plate 23 with detent mechanism by rotatable, the solar shaft 1 of planetary gear set component passes hole on the comprehensive bearing support 10 and mounted thereto, foldable post 11 is movably connected with Jiong shape comprehensive framework and tread plate 23, cardan wheel 5 and cardan wheel supporting 6 are equipped with in column 11 lower ends, by foldable post 11, Jiong shape heald frame frame 12, comprehensive bearing support 10 and tread plate 23 have constituted parallelogram, cross planetary wheel carrier 2 is sleeved on solar shaft 1 two ends, and planetary wheel carrier 2 is equipped with satellite gear 4 symmetrically by planet wheel spindle 3.

The main backing frame 14 of bilge construction of getting on the bus connects by getting on the bus of installing on the comprehensive bearing support 10 in the bilge construction of getting off and shook for 7 being connected of arm and the bilge construction of will getting on the bus links together with the bilge construction of getting off.

After the bilge construction of getting off was folding, the every side of perambulator had only two satellite gears to land, and remaining part all can be closely superimposed with the bilge construction of getting on the bus, and is similar to general collapsible driving.

Applicable scope of the present invention is as follows:

(1) be suitable for the different development growth of the baby needs in period, can make following usefulness:

A, as doing the shaking table time spent: the secondary seat back frame 22 of regulating of Jiong type is done next and is kept off leaning angle and locate fan-shaped angle adjustment plate 15 in; Placement is with movable base plate 8 rotating certain angle.To lower position vertically downward, then chaise longue cloth is launched, the protection of chaise longue cloth is had its gluing linking all around at it and be connected on Jiong type master backrest handle 13 and the Jiong type master seat back frame Ke 14, the fluffy account of suit on front and back hood frame 18 can be made swing bed for infant and use.

B, as doing the go-cart time spent: each buffer zone of chaise longue cloth is folded on the chaise longue cloth, pulling adjusting yoke 17, make the secondary seat back frame 22 of regulating of Jiong type return to as shown in Figure 1 position, on movable base plate 8, the angle that movable base plate 8 contrarotations are fixed then can be for child's seat on chaise longue cloth seat board 8 with chaise longue cloth; If the child need stand in the perambulator, then only need movable base plate 8 is placed certain angle backward again, promptly parallel with Jiong type main backing frame, the child can stand on the pedal 23 and play.When the manservant will go upstairs, only needing satellite gear 4 was climbing stairs, made following function and used when climbing the building, and also same operation gets final product.

(2) as making shopping cart, the transport trolley time spent of do family shopping, drawing daily life product such as coal, only need Jiong type master backrest handle 13 and Jiong type main backing frame to be superimposed together rotationally, then in Jiong structural synthesis framework 12 and tread plate 23, can adorn thing, coaling etc.

(3), only need that movable base plate 8 is placed on horizontal position and get final product as doing baggage car and arm-chair time spent; Regulate the height of main backrest handle 13 and can make chair.

(4) as doing the movable crutch time spent of old man, only need Jiong type main backing frame 14 to pull to upright position, then the old man can be held in both hands the upper end of framework (14), and is very safe.

(5) when being transformed into Tea table, only need under go-cart state as shown in Figure 1, put two face glasss thereon, just can become a kind of new and original tea table, also can place light fixture and odds and ends etc. becomes head of a bed thing frame.

Material about each parts is as follows: wherein pipe fitting all adopts thin-wall steel tube or the bending of high-strength light alloy pipe to form, and miscellaneous part all adopts sheet steel or alloy-steel plate to make, the appearance electrodepositable or the baking vanish of all parts; Also can adopt high-strength light plastic pipe, plate to be processed into.

Claims

1, a kind of multi-function combined folding stroller comprises the get on the bus bilge construction and the bilge construction of getting off, it is characterized in that the described bilge construction of getting on the bus comprises Jiong shape main backing frame, Jiong shape master backrest handle, the secondary back frame of regulating of Jiong shape, adjusting yoke, forward and backward hood frame, fan-shaped angle adjustment plate, cantilever adjusting slider and cantilever locating dowel pin and arm shelf; The bilge construction of getting off comprises comprehensive bearing support, movable base plate, collapsible tread plate, foldable post, collapsible Jiong shape comprehensive framework, cardan wheel, cardan wheel supporting and by criss-cross four lines star wheel frame, satellite gear, the planetary gear set component that solar shaft and each planet wheel spindle constitute; The getting on the bus connection rocking arm on the comprehensive bearing support links together the bilge construction of getting on the bus main backing frame in the described bilge construction of getting on the bus in the bilge construction of getting off with the bilge construction of getting off by being installed in; In the described bilge construction of getting on the bus, Jiong shape master backrest handle is connected with Jiong shape main backing frame by being enclosed within the cantilever adjusting slider on the Jiong shape main backing frame, the arm shelf is equipped with in Jiong shape master backrest handle front portion, before, back hood frame is installed in Jiong shape main backing frame upper end by the angular adjustment joint, the lower end part place respectively is equipped with fan-shaped angle adjustment plate in Jiong shape main backing frame both sides, the secondary seat back frame of regulating of Jiong shape with collapsible chaise longue cloth is installed on fan-shaped angle adjustment plate, the angular adjustment radius stay of compression spring is housed at the secondary two lower end part places that regulate seat back frame of this Jiong shape, and this angle orientation bar is connected with adjusting yoke by bolt; In the described portion of getting off, comprehensive bearing support is connected with movable base plate is rotatable, comprehensive bearing support links to each other with Jiong shape comprehensive framework with detent mechanism by rotatable, Jiong shape comprehensive framework middle part is equipped with and is used for support movable seat board crossbeam, this comprehensive bearing support middle and lower part links to each other with tread plate with detent mechanism by rotatable, have the hole near the comprehensive bearing support middle and lower part, the solar shaft of planetary gear set component passes described hole and this solar shaft is mounted thereon, front end and foldable post upper end at Jiong shape comprehensive framework are rotationally connected, described foldable post and tread plate are movably connected, this column lower end is equipped with cardan wheel, there is the cardan wheel supporting at the cardan wheel place, thereby, by Jiong shape comprehensive framework, comprehensive bearing support, foldable post and tread plate constitute parallelogram; In described planetary gear set component, the cross planetary wheel carrier is sleeved on the solar shaft two ends, and each planetary wheel carrier is equipped with four planets symmetrically by planet wheel spindle, and the wheel satellite gear spider gear shaft that detours rotates, and the criss-cross star wheel frame rotates around solar shaft.