CN2196577Y - Multi-function folding small-car - Google Patents
Multi-function folding small-car Download PDFInfo
- Publication number
- CN2196577Y CN2196577Y CN 93243814 CN93243814U CN2196577Y CN 2196577 Y CN2196577 Y CN 2196577Y CN 93243814 CN93243814 CN 93243814 CN 93243814 U CN93243814 U CN 93243814U CN 2196577 Y CN2196577 Y CN 2196577Y
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- China
- Prior art keywords
- vehicle frame
- wheel carrier
- axis
- wheel
- backup plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to a pusher apparatus for living service and carrying goods, which is composed of handrails, a vehicle frame, a front supporting plate, a front wheel carrier, a front wheel, a rear wheel, a rear wheel carrier, an orienting frame, a main thwart, a rear backup plate, handles, orienting pins, etc., wherein, the vehicle frame is respectively connected with a front axis, a middle axis, a rear axis, the front supporting plate, the main thwart, and the rear backup plate. The front axis is hinged to the front wheel carrier, and the rear wheel carrier is hinged to the vehicle frame and the main thwart through the middle axis. The front wheel carrier and the front supporting plate can rotate around the front axis. The rear wheel carrier and the main thwart can rotate around the middle axis, and the rear backup plate can rotate around the rear axis. The utility model has full functions, easy deformation, light and agile use and little space occupation.
Description
The utility model is a kind of pusher gear that is used in service for life, the commerce and trade transport field.
Disclosed CN87206616U uses go-cart one kind more, and its mechanism design is terse inadequately, annex is many, mechanism is comparatively complicated, cost is high, seem that slightly this is heavy, use is dexterous inadequately and it is big to occupy the space.
The purpose of this utility model be to overcome above-mentioned weak point of the prior art and provide that a kind of design is more exquisite, reasonable, range of use is wide, occupy the space little, convenient dexterous, with less parts, the conversion of employing parts flip angle, add methods such as pinning fixed limit with sleeve, make it to be deformed into waggon with corresponding function according to different occasions.
The purpose of this utility model can reach by following measure.
The purpose of this utility model also can realize by following measure: front-wheel 5, trailing wheel 6 all are equipped with bearing 203,204.Torsion spring 24 is equipped with in front wheel carrier 4, front axle 21 hinged places.Under the reason condition, front wheel carrier 4 and vehicle frame 2 are 180 ° mode of operation, and when meeting step, front-wheel 5 can be dodged backward.When car was deformed into children trolley or flat truck, front wheel carrier 4 can be adjusted and be fixed to and be 90 ° control position with vehicle frame 2 and fixed by locating rack 8.Handrail 1 can be inserted on the vehicle frame 2 in the knock hole 31,32 or 33 as required, and fixes its position with locating bush 16 wing bolts 17.During the rectangle pore 41 that handle 11 passes backup plate 10 both sides, back usually inserts in the rectangle pore 42 of seat 9 both sides, and lock 14 fixed positions with the location.When being deformed into children trolley or other form dolly, then handle 11 can being extracted out or rotated, be fixed to as required on the suitable angle and orientation.
The utility model has advantage compared to existing technology: it can be deformed into Cart for carrying things upstairs respectively according to operating needs, semi-enclosed children trolley, flat truck, children's play car, chair type go-cart, arm chair, sledge and general go-cart commonly used etc., it is also very easy to become its method of another kind of form from a kind of form.Thereby it is many to make this car have form, and function is complete, uses the characteristics lightly nimble, that purposes is wide, and its member is few, making is simple, cost is low, it is little to take up space, degree of utilization is high, has bright development prospect.
The drawing of accompanying drawing is described as follows:
Fig. 1 is a conventionally form scheme drawing of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is the evolution form scheme drawing of rear wheel frame 7.
Fig. 4 is the evolution form scheme drawing of front wheel carrier 4.
Fig. 5, Fig. 6 are the dolly principle schematic of going upstairs.
Fig. 7 is the children trolley scheme drawing.
Fig. 8 is locating dowel pin 15 evolution scheme drawings.
Fig. 9 is back backup plate 10 handles 11 scheme drawings such as conversion such as component locations such as grade.
Figure 10 is preceding fagging 3 evolution scheme drawings.
Figure 11 is a flat truck form major part evolution scheme drawing.
Figure 12 is a flat truck form scheme drawing.
Figure 13 is recreation car form scheme drawing.
Figure 14 is a strut combination scheme drawing.
Figure 15 is the use scheme drawing of handrail 11.
Figure 16 is that the K of Figure 15 is to view.
Figure 17, Figure 18 are two kinds of sledge form scheme drawings.
Figure 19 is another kind of sledge form scheme drawing.
Figure 20 is a Chair like hand cart form scheme drawing.
Figure 21 is movable arm-chair car form scheme drawing.
Figure 22 is another kind of strut combination scheme drawing.
Figure 23 is an arm chair form scheme drawing.
Figure 24 is general go-cart form scheme drawing commonly used.
Figure 25 is handrail 1 an evolution scheme drawing.
Figure 26 is the another kind of position formal argument scheme drawing of handrail 1.
Figure 27 is the rope for traction scheme drawing.
Figure 28 is the cushion scheme drawing.
Among the figure:
Backup plate 11-handle 12-fixing screw 13-pilot pin 14-locating dowel pin 15-locating dowel pin 16-handrail fixed cover 17-wing bolt 18-locating rack cover 19-central axis seat 20-hind axle seat board 21-front axle 22-axis 23-rear axle 24-torsion spring 25-front wheel spindle spindle nose screw 26-hind axle spindle nose screw 27-axis spindle nose screw 28-rear axle 29-rope for traction 30-dolly cushion 31 behind the seat 10-among the preceding fagging 4-front wheel carrier 5-front-wheel 6-trailing wheel 7-rear wheel frame 8-locating rack 9-of 1-handrail 2-vehicle frame 3-, 32-is the knock hole 33 that system is given in vehicle frame 2 fronts, 34-is the knock hole 35 of the system of giving on vehicle frame 2 sides, 36-is the knock hole 38 that gives system on the limit pin hole 37-rear axle 28 of the system of giving on the central axis seat 19, give behind the knock hole 41-of the system of giving on the backup plate 10 behind the knock hole 40-of system on the backup plate 10 the rectangle pore 43 of seat 9 both sides among the rectangle pore 42-of both sides among the 39-on the seat 9,44 for giving the screw hole 46 of system on the knock hole 45-vehicle frame 2 that gives system on the handle 11,47 for giving the positioning screw hole of system on the fagging 3 before the knock hole 48-that gives system on the preceding fagging 3.
Now various form of distortion are described in detail as follows:
1, Cart for carrying things upstairs: on conventionally form basis shown in Figure 1, locating rack 8 tail end knock holees are enclosed within on the axis 22, locating rack cover 18 is enclosed within on the rear axle spindle nose screw 26, can make locating rack 8 and rear wheel frame 7 be combined into a gusseted (seeing shown in Figure 3).The function of dodging that cooperates front wheel carrier 4 can be finished the action upstairs of dolly.In the time of upstairs, when front-wheel is run into step, can dodge (seeing shown in Figure 4) backward.The gusseted that rear wheel frame 7 and locating rack 8 are formed then can make dolly not to pusher.Go-cart person presses handle 11, and to make car body be upwards swing of axle center with axis 22, and when reaching high one deck ladder, front wheel carrier 4 resets, and front-wheel 5 jumps onto one deck ladder (see figure 5).Go-cart person lifts handle 11 dolly trailing wheels 6 by gravitys and swings forward, when dolly advances on to new one deck step, finish the action (see figure 6) that dolly is gone upstairs.As a same reason, this dolly also can be crossed small stair smoothly in the flat pavement running process.According to lever principle, pushing away thing with this car upstairs can be laborsaving more than 50%.
2, semiclosed children trolley: on the basis of conventional dolly, front wheel carrier 4 is removed 90 ° backward as shown in Figure 1, make 2 one-tenth upright positions of front wheel carrier 4 and vehicle frame.The locating rack cover 18 of fixed mount 8 is enclosed within on the front-wheel spindle nose screw 25, with stationkeeping (referring to Fig. 7).From spacing hole 35, transfer to the spacing lock 15 of retaining to insert the 36(of spacing hole and see Fig. 8 in rear wheel frame 7 front and back) rear wheel frame 7 is turned over.Simultaneously backup plate 10 contrary upsets in back are stirred handle 11 behind correct position for 90 °, to pass the knock hole 40 of pilot pin 13 from the backup plate 10 of back, give the knock hole 37 of system on the knock hole 43 insertion hind axles 28 by handle 11 front ends, make the position relative fixed of rear wheel frame 7 back backup plates 10 and handle 11.Middle 9 loads of seat (are seen shown in Figure 9) on hind axle seat board 20.With not too complicated means, dolly has just become semi-enclosed children trolley as shown in Figure 7.Pay part rope for traction 29 with dolly and be wrapped on the handrail 1, then can form a safety barrier.Seat cushion 30 is tiled on the middle seat 9, can makes children's ride-on more comfortable.Seat cushion 30 is a liner for flexible materials such as foam sponges, and bag is formed with solid lining, collapsible (seeing shown in Figure 28).29 of rope for traction are that flat nylon tape of a piece of writing or canvas belt are made, and the amount head is equipped with the drag hook (seeing Figure 27) that band draws yellow device.
3, flat truck is on semi-enclosed go-cart base shown in Figure 7 goes out, preceding fagging 3 is overturn 90 ° forward, by the knock hole 31 on the vehicle frame 2, the knock hole 47 before screwing on the fagging 3 is fixed on (see figure 10) on the position with vehicle frame 2 horizontal parallel with preceding fagging 3 with fixing screw 12.Pilot pin 13 is transferred to from the through hole 40 of back backup plate 10, back backup plate 10 is overturn 90 forward, make it and 9 one-tenth one planes of middle seat, with the rectangle pore 42 of handle 11 by backup plate 10 both sides, back, to locate lock 14 inserts from knock hole 39, pass the knock hole 44 on the handle 11, thereby seat 9 in the handle 11 back backup plates 10 is combined as a whole.Handrail 1 is taken off, insert the knock hole 33,34 of the system of giving on vehicle frame 2 two sides, and cooperate wing bolts 17 to fix with fixed cover 16, car body has just enlarged and takes advantage of section to amass like this.Be equipped with to go up rope for traction 29 and be exactly roping preserved vegetable, foreign material flat truck (referring to Figure 12).
4, children's play car: on the basis of semi-enclosed children trolley shown in Figure 7, transfer to pilot pin 13 to extract handle 11 out and then pilot pin 13 afterbodys are screwed in handle 11, so just make handle and pilot pin become the strut (seeing shown in Figure 14) of recreation car.Children can sit or squat onboard, and hand-held strut control dolly advance and retreat are carried out recreational activity (seeing Figure 13).
5, sledge: on the basis of children trolley shown in Figure 7 or flat truck shown in Figure 13, only need handrail 1 is taken off, oppositely insert knock hole 31,32 from vehicle frame 2 bottom surfaces, and it is fixing with fixed cover 16, wing bolt 17 to press desired height, and dolly promptly is deformed into sledge (seeing Figure 15,16,17,18).Also can not get handrail 1 and handle 11 is turned to, dolly front-wheel 4 resets, and with 180 ° of car body upsets, can do sledge usefulness equally, and advantage is that surface resistance is little, and wheel has arrived vehicle frame top (seeing Figure 19).
6, chair type go-cart: on semi-enclosed children trolley basis shown in Figure 7, from the back spacing hole 35 that axis is sat, upset rear wheel frame 7 is mentioned vehicle body makes dolly become inclined with spacing lock 15.When logical, the locating rack cover 18 usefulness front wheel spindle spindle nose screws 25 of locating rack 8 are fixed on the front-wheel spindle nose, make locating rack 8 become foot-operated support.Middle seat 9 is overturn forward, load is on preceding fagging 3, transfer to pilot pin 13, after making the handle 11 that is enclosed within the backup plate 10 of back together go to proper angle with back backup plate 10, with pilot pin 13 therefrom the knock hole 38 on the seat 9 pass, screw in the handle 11, thus the stationkeeping of general's back backup plate 10 and handle 11.Perambulator just is deformed into chair type go-cart as shown in figure 20.
7, little arm-chair formula moveable cart: on the basis of chair type go-cart shown in Figure 20, only need pilot pin 13 is screwed out, from the backup plate 9 of back, transfer to handle 11, trailing wheel spindle nose screw 26 is screwed out, pass handle front end knock hole 43, carry on a shoulder pole handle 11 other ends on front-wheel spindle nose screw 25 the cycle original place again, and handle has just become foot-operated support.The user is sitting on the dolly, and the hand-held strut of forming with locating rack 8 and pilot pin 13 (seeing shown in Figure 22) is may command dolly advance and retreat just, carry out activity (seeing Figure 21).
8, arm chair: on the basis of little arm-chair formula moveable cart shown in Figure 21, handle 11 is taken off, spindle nose screw 26 is passed the screw hole 45 that handle 11 front end knock holees 44 screw in the system of giving on the vehicle frame 2, the fixing screw on the vehicle frame 2 12 is screwed in the trailing wheel spindle nose.Front-wheel spindle nose screw 25 is screwed out, still screw in the front-wheel spindle nose after passing handle 11 front end knock holees 43.Like this, the handle front end rear end that lands has then become the handrail of dolly.So dolly has become arm chair as shown in figure 23.
9, reset to general conventional waggon: on the basis of little arm-chair formula moveable cart shown in Figure 21, handle 11 is taken off, seat 9 and back backup plate 10 in the upset, make it into a plane, from both sides rectangle pore 41,42, penetrate handle 11 then and lock the knock hole 43 that 14 knock holees 39 that pass through middle seat side insert the handle front end, handle 11, back backup plate 10, middle seat 9 are combined as a whole with the location.The handrail two ends are inserted in the vehicle frame 2 top knock holees 31,32, and fix with fixed cover 16, wing bolt 17.Push general object, assemble (seeing Figure 25) outside handrail is bent towards if push liquefied gas bottle and then handrail is bent towards inboard the insertion, fixed cover is shifted to the upper end.The interior curving degree that leans on handrail 1 makes it the liquefied gas bottle jam-packed transportation and guarantees that upstairs liquefied gas bottle is not all around (seeing shown in Figure 26).Locating rack 8 tail end borehole jacks are gone into the axis spindle nose, and spacing with spindle nose screw 27.Pilot pin 13 is penetrated locating rack cover 18 back screw-ins on the preceding fagging 3 give in the positioning screw hole 48 of system, dolly just resets as Fig. 1 and conventionally form go-cart as shown in figure 24 like this, is used for general family's transport.
Claims (6)
1, a kind of multi-functional deformation waggon, it mainly is made up of parts such as handrail 1, vehicle frame 2, preceding fagging 3, front wheel carrier 4, front-wheel 5, trailing wheel 6, rear wheel frame 7, locating rack 8, middle seat 9, back backup plate 10, handle 11 and dowel pins, it is characterized in that:
A. vehicle frame 2 links together by front axle 21, axis 22, rear axle 23 and preceding fagging 3, middle seat 9, back backup plate 10 respectively;
B. 21 whiles of front axle and front wheel carrier 4 are hinged;
C. rear wheel frame 7 is hinged by axis 22 and vehicle frame 2, middle seat 9;
D. front wheel carrier 4, preceding fagging 3 can rotate around front axle 21, and rear wheel frame 7, middle seat 9 can rotate around axis 22, and 10 of back backup plates can rotate around rear axle 23.
2, multi-functional deformation waggon according to claim 1 is characterized in that front-wheel 5, trailing wheel 6 all are equipped with bearing 203,204.
3, multi-functional deformation waggon according to claim 1 is characterized in that front wheel carrier 4, front axle 21 hinged places are equipped with torsion spring 24, and front wheel carrier 4 and vehicle frame 2 are 180 ° mode of operation usually, and front-wheel can be dodged backward when meeting step.
4, multi-functional deformation waggon according to claim 1, when it is characterized in that being deformed into children trolley or flat truck, front wheel carrier 4 can be adjusted and be fixed to vehicle frame 2 and be on 90 ° the control position.
5, multi-functional deformation waggon according to claim 1 is characterized in that handrail 1 can be inserted on the vehicle frame 2 in the positioning hole corresponding as required and fixes.
6, multi-functional deformation waggon according to claim 1 is characterized in that in the handle 11 common rectangle pores by seat 9 both sides in the rectangular through-hole insertion of backup plate 10 both sides, back, and locks 14 at correct position with the location and fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93243814 CN2196577Y (en) | 1993-11-01 | 1993-11-01 | Multi-function folding small-car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93243814 CN2196577Y (en) | 1993-11-01 | 1993-11-01 | Multi-function folding small-car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2196577Y true CN2196577Y (en) | 1995-05-10 |
Family
ID=33817184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93243814 Expired - Fee Related CN2196577Y (en) | 1993-11-01 | 1993-11-01 | Multi-function folding small-car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2196577Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460257C (en) * | 2006-05-25 | 2009-02-11 | 友达光电股份有限公司 | Convey device |
-
1993
- 1993-11-01 CN CN 93243814 patent/CN2196577Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460257C (en) * | 2006-05-25 | 2009-02-11 | 友达光电股份有限公司 | Convey device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |