CN201248445Y

CN201248445Y - Multifunctional recreation shopping vehicle

Info

Publication number: CN201248445Y
Application number: CNU2008200909940U
Authority: CN
Inventors: 张海兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-27
Filing date: 2008-09-27
Publication date: 2009-06-03
Anticipated expiration: 2018-09-27

Abstract

A multifunctional recreation shopping vehicle relates to a shopping vehicle, which aims at solving the problems that an existing household object-carrying trolley is single in function, for example, a gas holder can be only carried through hanging a hook, if cases, bags and other objects need to be carried, the objects need to be bound by ropes, and the existing household object-carrying dolly is not suitable for buying vegetables, shopping, doing leisure and recreation and travelling outside. The multifunctional recreation shopping vehicle comprises a vehicle main body, an object-holding bag, a heightening bag and a chair surface, wherein the object-holding bag is sleeved on the lower portion of the vehicle main body, one end of the chair surface is hinged with one side of the vehicle main body, and the heightening bag is arranged on the object-holding bag. The multifunctional recreation shopping vehicle integrates the functions of a trolley, a chair, a suitcase and a hand basket, which be folded to store, can go upstairs and downstairs with people freely, and is particularly suitable for vast urban inhabitants (in particular to persons in middle and old ages) to buy vegetables, go shopping, do leisure and entertainment, and go out to travel.

Description

The multifunctional leisure shopping cart

Technical field

The utility model relates to a kind of shopping cart.

Background technology

Existing family expenses loading dolly function ratio is more single, just can draw and carries a gas tank such as hanging up hook, if draw article such as carrying case and bag, sack to bundle with rope, the shopping of especially buying vegetables, amusement and recreation, travels outdoors, and existing family expenses loading dolly is very inapplicable.

The utility model content

The purpose of this utility model is more single for solving existing family expenses loading dolly function ratio, just can draw a year gas tank such as hanging up hook, if draw article such as carrying case and bag, sack to bundle with rope, especially buy vegetables shopping, amusement and recreation, travel outdoors, the very inapplicable problem of existing family expenses loading dolly provides a kind of multifunctional leisure shopping cart.

The utility model by car body, tolerant bag, increase bag and chair surface is formed, tolerant bag is set in above the bottom of car body, an end of chair surface and a side of car body are hinged, increase bag be arranged on tolerant bag above.The antetheca outer surface of tolerant bag is provided with the tolerant bag of antetheca.The rear wall outer surface of tolerant bag is provided with the tolerant bag of rear wall.

The utility model integrates the function of dolly, chair, suitcase and hand basket, foldable for storage, light firm, has outstanding obstacle climbing ability simultaneously, can easily cross over the following obstacle of 150mm, can free stair activity, be numerous city dwellers (particularly the elderly) shopping of buying vegetables, amusement and recreation, the satisfactory instrument and the competent assistant that travel outdoors.

The utility model by car body, tolerant bag, increase bag and chair surface four parts constitute.The car body is the skeleton of multifunctional leisure shopping dolly, major functions such as realization is folding, obstacle detouring, support; Tolerant bag is fixed on the car body, and the space that the closed car body is propped up can hold vegetables, fruit, article that the articles for daily use equal-volume is bigger, increases bag and is used for increasing article containing space, uses when needs carry more article, realizes the function of suitcase.

Car body of the present utility model is made up of planetary gear set, distortion four link supports mechanisms, parallel-crank mechanism, slide bar supporting mechanism, pull bar, chair surface and handle etc., there are two deformation limit positions of folded state and deployed condition, be convenient to deposit at folded state, weight in that the deployed condition maximum can be born 150kg can hold 0.064m at most ³(can hold 0.12m at the suitcase state ³) article.

In car body of the present utility model, constitute the distortion quadric chain by U-shaped support bar, lower link, lower support beam and pull bar, the mobility scale of angle is 5 °～90 ° between lower support beam and the pull bar, when this angle is 90 °, latch segment on the U-shaped support bar is fixed the lower support beam, realizes the locking certainly of mechanism's extreme position.

The utility model can be folded into tabular, and planetary gear set can the fast free dismounting, is convenient to deposit and carry in car trunk.

In car body of the present utility model, constitute parallel-crank mechanism,, realize the change of the tolerant volume of body with distortion quadric chain deform in same pace by annular brace beam, upper support beam, pull bar and lower support beam.

In car body of the present utility model, constitute the slide bar supporting mechanism, be issued to extreme position, play the effect of supplemental support at the chair state by upper support beam, pull bar, lower support beam, slide bar sleeve and slide bar braking roll.

The utility model has adopted planetary gear set, rubber wheel diameter 120mm, the minimum inscribed circle diameter 70mm of web profile.When multifunctional leisure shopping dolly is advanced on rough road surface, two rubber wheel self adaptation kiss the earths are arranged respectively in each planetary gear set, play good cushioning effect, when multifunctional leisure shopping dolly runs into the stepped ramp type obstacle, the rubber wheel of front is obstructed, and the form that planetary gear set is rolled with integral body is crossed.The utlity model has outstanding obstacle climbing ability, can easily cross the following stepped ramp type obstacle of 180mm.

In the car body of the present utility model chair surface held concurrently the shopping little deck lid effect, simultaneously, on chair surface, one and a half months shape hole is arranged, play the effect of auxiliary handle near the pull bar side, can cooperate with the handle on being installed in the annular brace beam, realize hand basket function of the present utility model.

Tolerant bag in the utility model was made up of antetheca, rear wall, sidewall and the bag end.On antetheca and rear wall, be provided with the tolerant bag of a plurality of sons, can hold coin, the less article of nail clipper equal-volume.Sidewall has several lacing wires and the several piece distortion soft cloth that distribute in length and breadth to constitute, intersection point place between the lacing wire be connected through the hinge (available snap-fastener replacement) in length and breadth, make sidewall can with the parallel-crank mechanism deform in same pace in the body, thereby make the utility model realize the folding of body under the prerequisite of tolerant bag not removing.

The bag of increasing in the utility model is connected with tolerant bag by slide fastener, increases a bag back and is provided with support belt, can be enclosed within on the pull bar, and it is crooked to prevent to increase bag.Increase bag and can increase tolerant volume of the present utility model, make the utility model realize the effect of suitcase.Increase bag only more, use when cumulative volume is big, can remove when not required at ordinary times and deposit in the quantity of belongings.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model, Fig. 2 is the structural representation of car body 1, Fig. 3 is the structural representation of tolerant bag 2, Fig. 4 is a structural representation of increasing bag 3, Fig. 5 is a hand basket view of the present utility model, Fig. 6 is a shopping cart view of the present utility model, and Fig. 7 is a chair view of the present utility model, and Fig. 8 is the structural representation after car body 1 folds.

The specific embodiment

The specific embodiment one: (referring to the present embodiment of Fig. 1～Fig. 8) by car body 1, tolerant bag 2, increase bag 3 and chair surface 4 is formed, tolerant bag 2 is set in above the bottom of car body 1, one end of chair surface 4 and a side of car body 1 are hinged, increase bag 3 be arranged on tolerant bag 2 above.

The specific embodiment two: (referring to Fig. 2, Fig. 8) present embodiment car body 1 is by pull bar 1-1, slide bar supporting mechanism 1-2, planetary gear set 1-3, planetary gear set axle 1-4, handle 1-5, parallel-crank mechanism 1-6, U-shaped support bar 1-7, lower link 1-8, latch segment 1-9, lower support frame 1-10 and upper support beam 1-11 form, upper support beam 1-11 and lower support frame 1-10 be arranged in parallel, the rear end of upper support beam 1-11 and the upper articulation of pull bar 1-1, the rear end of lower support frame 1-10 and the lower hinge of pull bar 1-1, the front end of the upper end of parallel-crank mechanism 1-6 and upper support beam 1-11 is hinged, the front end of the lower end of parallel-crank mechanism 1-6 and lower support frame 1-10 is hinged, two latch segment 1-9 are arranged on the bottom of lower support frame 1-10 front end both sides, the two ends of U-shaped support bar 1-7 are hinged with the downside of a latch segment 1-9 separately, the rear end of two lower link 1-8 is hinged with an end of pull bar 1-1 downside separately, the front end of two lower link 1-8 is hinged with the rear end of a latch segment 1-9 separately, the upper end of two slide bar supporting mechanism 1-2 is hinged with left side or the right side of upper support beam 1-11 separately, the lower end of two slide bar supporting mechanism 1-2 is hinged with left side or the right side of lower support frame 1-10 separately, planetary gear set axle 1-4 is fixed on the lower end of pull bar 1-1, two groups of planetary gear set 1-3 are separately positioned on the left end and right-hand member of planetary gear set axle 1-4, and handle 1-5 is arranged on the front side on parallel-crank mechanism 1-6 top.

The specific embodiment three: the antetheca outer surface of the tolerant bag 2 of (referring to Fig. 1, Fig. 3, Fig. 6 and Fig. 7) present embodiment is provided with the tolerant bag of antetheca 2-1.

The specific embodiment four: the rear wall outer surface of the tolerant bag 2 of (referring to Fig. 5) present embodiment is provided with the tolerant bag of rear wall 2-2.

Claims

1, a kind of multifunctional leisure shopping cart, it by car body (1), tolerant bag (2), increase bag (3) and chair surface (4) is formed, it is characterized in that: tolerant bag (2) is set in above the bottom of car body (1), one side of one end of chair surface (4) and car body (1) is hinged, increase bag (3) be arranged on tolerant bag (2) above.

2, multifunctional leisure shopping cart according to claim 1, it is characterized in that: car body (1) is by pull bar (1-1), slide bar supporting mechanism (1-2), planetary gear set (1-3), planetary gear set axle (1-4), handle (1-5), parallel-crank mechanism (1-6), U-shaped support bar (1-7), lower link (1-8), latch segment (1-9), lower support frame (1-10) and upper support beam (1-11) are formed, upper support beam (1-11) be arranged in parallel with lower support frame (1-10), the upper articulation of the rear end of upper support beam (1-11) and pull bar (1-1), the lower hinge of the rear end of lower support frame (1-10) and pull bar (1-1), the front end of the upper end of parallel-crank mechanism (1-6) and upper support beam (1-11) is hinged, the front end of the lower end of parallel-crank mechanism (1-6) and lower support frame (1-10) is hinged, two latch segments (1-9) are arranged on the bottom of lower support frame (1-10) front end both sides, the two ends of U-shaped support bar (1-7) are hinged with the downside of a latch segment (1-9) separately, the rear end of two lower links (1-8) is hinged with an end of pull bar (1-1) downside separately, the front end of two lower links (1-8) is hinged with the rear end of a latch segment (1-9) separately, the upper end of two slide bar supporting mechanisms (1-2) is hinged with the left side or the right side of upper support beam (1-11) separately, the lower end of two slide bar supporting mechanisms (1-2) is hinged with the left side or the right side of lower support frame (1-10) separately, planetary gear set axle (1-4) is fixed on the lower end of pull bar (1-1), two groups of planetary gear set (1-3) are separately positioned on the left end and right-hand member of planetary gear set axle (1-4), and handle (1-5) is arranged on the front side on parallel-crank mechanism (1-6) top.

3, multifunctional leisure shopping cart according to claim 2 is characterized in that: the antetheca outer surface of tolerant bag (2) is provided with the antetheca tolerant bag of son (2-1).

4, multifunctional leisure shopping cart according to claim 3 is characterized in that: the rear wall outer surface of tolerant bag (2) is provided with the rear wall tolerant bag of son (2-2).