CN206086805U - Multi -functional folding pull rod car of modular - Google Patents

Abstract

Multi -functional folding pull rod car of modular, its characterized in that include truck I (1), truck II (2) and pull rod (4), and truck I (1) both sides are equipped with swivelling joint device (5), and truck II (2) unilateral is equipped with swivelling joint device (5), and swivelling joint device (5) are inserted mutually and are closed the connection, and pull rod (4) bottom is equipped with swivelling joint device (5), inserts to close with truck I (1) swivelling joint device (5) and is connected. The use can also can be put together by independent utility to each module, can make up fast to four kinds of automobile bodies, can also work as foldable stool and interim walking stick, and size folding or that dismantle when packing up is equivalent to the hand -held computers package, satisfies the shopping of buying vegetables, carry a load on the back case and bag and different demands such as have a rest at any time, at home, go out, go to school and the job market all suitable, be the ideal instrument of going on a journey in the house.

Description

Modular multifunctional folding pull rod car

Technical field

The utility model is related to a kind of trolley, more particularly to a kind of modular multifunctional folding pull rod car.

Background technology

Existing trolley luggage and folded bicycle, stool and trolley, part not fully up to expectations is a lot of：

1st, function is simple and not portable enough；

2nd, castor rapid wear and pattern is different, it is difficult to change；

3rd, two-wheeled draw-bar box need to tiltedly lift drawing row, and thing is more and road is more painstaking when remote；

4th, four-wheel draw-bar box is bad holds balance.Impetus is on top during four-wheel push-and-pull, it is difficult to balance, easy sideslip or side Turn over.

The content of the invention

The utility model is not enough for prior art, emphasizes simple portable and vdiverse in function.Each module can be independently operated, Can be used in combination, rapid translating can be needed by difference and received for four kinds of car bodies, faldstool and interim crutch, folding or dismounting Sizableness when rising in portable computer bag, make to buy vegetables shopping and case and bag article of carrying a load on the back avoid it is portable pickaback, go out and no longer worry Nowhere can sit, meet at home, go out, go to school and the different demands such as job market, be the ideal tools of trip at home.

Technical solutions of the utility model are as follows：

Modular multifunctional folding pull rod car, it is characterised in that including truck I, truck II and pull bar is little flat Wooden handcart I both sides are provided with revolving joint, and the one side of truck II is provided with revolving joint, and revolving joint is plugged together mutually Connection, pull bar bottom is provided with revolving joint, plugs together with truck I revolving joints and be connected.

Described modular multifunctional folding pull rod car, it is characterised in that revolving joint is loose-leaf or screw.

Described modular multifunctional folding pull rod car, it is characterised in that described truck I, truck II respectively have Four castors.

Described modular multifunctional folding pull rod car, it is characterised in that castor is replaceable module castor.

Described modular multifunctional folding pull rod car, it is characterised in that also including faldstool, faldstool plate face is four sides Shape, its both sides are provided with revolving joint, and faldstool is arranged between truck I and truck II, by being rotatably connected Device plugs together connection.

Described modular multifunctional folding pull rod car, it is characterised in that faldstool two bottom sides have collapsible metal Frame, faldstool is inverted and is fixed on tablet I as the outer support of shopping bag.

The utility model compared with prior art, has the advantages that：

First, component is compact, is easy to fold carrying；

2nd, simple operation, module restructuring is completed at once；

3rd, it is vdiverse in function, the shopping that can buy vegetables, school bag is drawn, case and bag is carried on the back, is moved weight, moreover it is possible to being made faldstool, can also work as and turn temporarily Cane, suits the taste of both old and young；

4th, it is steady laborsaving, more wheel land and push-and-pull impetus under；

5th, save time economical, can be carried a load on the back draw-bar box with speed faster, and the castor of draw-bar box can be avoided to land and cause mill Damage, its castor is easily changed.

Description of the drawings

Fig. 1 truck I, truck II, faldstool schematic diagram.

Fig. 2 pull bar schematic diagrames.

Fig. 3 lower link bar car schematic diagrames.

Fig. 4 lower link bars car receives schematic diagram.

Trolley schematic diagram in Fig. 5.

Trolley storage schematic diagram in Fig. 6.

The big trolley schematic diagrames of Fig. 7.

The big trolleys of Fig. 8 and whole module storage schematic diagrames.

Fig. 9 faldstool schematic diagrames.

The little shopping cart schematic diagrames of Figure 10.

In figure, 1, truck I, 2, truck II, 3, faldstool, 4, pull bar, 5, revolving joint, 6, castor, 7th, rope form fixing device.

Specific embodiment

Referring to the drawings, in conjunction with specific embodiments, the utility model is described as follows：

Modular multifunctional trolley as depicted in figs. 1 and 2, by truck I1, II 2 and faldstool 3,4 groups of pull bar Into.Truck I1, truck II 2 respectively have four castors 6, and with the plate face of faldstool 3 quadrangle is all；Truck I1, folding The both sides and the one side of truck II 2 of folded stool 3 are equipped with revolving joint 5；Can connect according to the following two kinds mode：1. little flat Wooden handcart I1 is plugged together with truck II 2 by revolving joint 5 and is connected；2. faldstool 3 is arranged on truck I1 and little flat Between wooden handcart II 2, connection is plugged together by revolving joint 5.The bottom of pull bar 4 is provided with revolving joint 5, with truck I1 Revolving joint 5 plugs together connection.

As shown in Figure 3 and Figure 4, pull bar 4 is plugged together with truck I1 revolving joints 5 and is connected, composition four-wheel Ground, folding portable monomer lower link bar car, belong to brief pattern of the present utility model, possess the basic function of common trolley It is again portable, pull bar 4, truck I1 are folded or dismantled during storage, with the bondage of rope form fixing device 7, it is easy to portable.For buying Dish, do shopping, go to school or outgoing etc. with simple luggage, can by shopping bag, school bag, knapsack handle（Brace）It is enclosed within pull bar 4, it is little Molding box bag is laterally upright or edge-on is strapped in the plane of truck I1 with rope form fixing device 7.

As shown in Fig. 5, Fig. 6 and Fig. 3, on the basis of Fig. 3 lower link bar cars, truck I1 passes through with truck II 2 Revolving joint 5 plugs together connection, and two disjunctors of composition, eight wheels land, folding portable middle trolley, fold during storage or tear open Pull bar 4, truck I1, truck II 2 are unloaded, with the bondage of rope form fixing device 7, is easy to portable.For median size of carrying a load on the back Luggage and articles when, by case and bag longitudinal perpendicular or edge-on truck I1 and truck can be strapped in rope form fixing device 7 In II 2 planes for linking together.

As shown in Figure 7 and Figure 8, pull bar 4 is plugged together with truck I1 revolving joints 5 and is connected, faldstool 3 is arranged Between truck I1 and truck II 2, connection is plugged together by revolving joint 5, constitute three disjunctors, eight wheels and land Big trolley, folds during storage or dismantles pull bar 4, truck I1, truck II 2, faldstool 3, with rope form fixing device 7 Bondage, is easy to portable.For carry a load on the back larger luggage and articles when, can be longitudinally edge-on by case and bag or keep flat with rope form fixing device 7 It is strapped in the plane that truck I1, truck II 2, faldstool 3 link together.

As shown in Fig. 9, Figure 10 and Fig. 3, faldstool 3 normally can rest for people, in streets and lanes, square playground or time Car, by bus, shopping, in visit, anytime anywhere can sit down, faldstool 3 also can be inverted the truck that be fixed on shown in Fig. 2 On I1, and the shopping bags such as canvas, nylon taffeta pocket are strapped on folding type metal holder become shopping cart.

As shown in Fig. 2 pull bar 4 may act as interim crutch when waiting in line, can be alone also in various combinations Or pulled open under bondage storage pattern and contact to earth.

Major parameter：

1st, sheet material, aluminium alloy or hard plastic corrugated sheet, 5-10 ㎜ of thickness；

2nd, truck I, truck II, the ㎜ of plate face length and width 400 × 300；

3rd, faldstool, metal tube, the ㎜ of plate face 400 × 300；

4th, revolving joint, 40 × 20 ㎜；

5th, castor, the ㎜ of diameter 60-80；

6th, pull bar, double-rod；

7th, rope form fixing device, velcro or stretch cord.

Claims (6)

1. modular multifunctional folding pull rod car, it is characterised in that including truck I（1）, truck II（2）With pull bar （4）, truck I（1）Both sides are provided with revolving joint（5）, truck II（2）One side is provided with revolving joint（5）, Revolving joint（5）Connection, pull bar are plugged together mutually（4）Bottom is provided with revolving joint（5）, with truck I（1）Rotation Attachment means（5）Plug together connection.

2. modular multifunctional folding pull rod car according to claim 1, it is characterised in that revolving joint（5）For work Page or screw.

3. modular multifunctional folding pull rod car according to claim 1, it is characterised in that described truck I（1）、 Truck II（2）Respectively there are four castors（6）.

4. modular multifunctional folding pull rod car according to claim 3, it is characterised in that castor（6）For replaceable module Castor.

5. modular multifunctional folding pull rod car according to claim 1, it is characterised in that also including faldstool（3）, folding Folded stool（3）Plate face is quadrangle, and its both sides is provided with revolving joint（5）, faldstool（3）It is arranged on truck I（1）With it is little Flat car II（2）Between, by revolving joint（5）Plug together connection.

6. modular multifunctional folding pull rod car according to claim 5, it is characterised in that faldstool（3）Two bottom sides have Folding type metal holder, faldstool（3）Inversion is fixed on truck I（1）On as shopping bag outer support.