CN210760881U

CN210760881U - Foldable two-compartment shopping cart

Info

Publication number: CN210760881U
Application number: CN201921888665.5U
Authority: CN
Inventors: 张松根
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-06-16
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a foldable two-compartment shopping cart, which comprises two compartment bodies, two connecting columns, a compartment body supporting rod retaining column, a compartment body supporting rod, a leg connecting rod and a push rod, wherein the compartment body is a hexahedron frame structure with an open side and the upper end consisting of two bottom beams, two top beams, two vertical beams, a plurality of cross beams and a plurality of connecting beams; the two ends of the connecting column are respectively provided with a connecting piece I and a connecting piece II, the connecting piece II is hinged with two vehicle legs, the vehicle legs are hinged with a connecting rod, opposite ends of the connecting rods on the two vehicle legs are hinged, and the bottoms of the vehicle legs are provided with rollers; the carriage body supporting rod retaining posts are arranged on the vehicle legs, supporting rods are hinged to the bottom beams of the box body, supporting cross rods are arranged at the lower ends of the supporting rods and can be supported on the box body supporting rod retaining posts; one end of one box body is connected with a push rod. The utility model discloses simple structure, capacious, be difficult to cause article to crush, drag the row moreover steady, and can reduce shopper's intensity of labour.

Description

Foldable two-compartment shopping cart

Technical Field

The utility model relates to a shopping cart, specifically speaking relate to a folding two railway carriage or compartment shopping cart.

Background

The existing foldable shopping cart is a vertical single compartment, has small capacity and deep compartment body, is easy to fold articles, is easy to crush the articles and is difficult to take out. The front-back distance of wheels of the existing vertical type single-compartment foldable shopping cart is small, and the cart is not stable to drag; the wheels do not bear the full weight and some of the weight is distributed on the hands, making the shopper tiring.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a simple structure, capacious, be difficult to cause article folding two railway carriage or compartment shopping cart that crushes, its wheel distance is big, drags the row steady, and can reduce shopper's intensity of labour.

The utility model adopts the technical proposal that: a foldable two-compartment shopping cart comprises two compartment bodies, two connecting columns, compartment body supporting rod blocking columns, compartment body supporting rods, cart leg connecting rods and push rods, wherein the box body is of a hexahedral structure with an opening at the upper end and one side surface, and the hexahedral structure consists of two bottom beams, two top beams, two vertical beams, a plurality of cross beams and a plurality of connecting beams; the side surfaces of the openings of the two box bodies are oppositely arranged; the two ends of the connecting column are respectively provided with a connecting piece I and a connecting piece II, the two ends of the connecting beams are respectively hinged with the connecting column and the vertical beam, and the connecting beams are positioned between the bottom beam and the top beam; one end of the bottom beam is hinged with the lower end of the vertical beam, and the other end of the bottom beam is hinged with the connecting piece II; one end of the top beam is hinged with the upper end of the vertical beam, and the other end of the top beam is hinged with the connecting piece I; the two box bodies can be folded upwards or downwards relative to the connecting column;

two vehicle legs are hinged to the connecting piece II, a connecting rod is hinged to each vehicle leg, opposite ends of the connecting rods on the two vehicle legs are hinged to each other, and idler wheels are arranged at the bottoms of the vehicle legs; the carriage body supporting rod retaining posts are arranged on the vehicle legs, corresponding to the box body supporting rod retaining posts, supporting rods are hinged to the bottom beams of the box body, supporting cross rods are arranged at the lower ends of the supporting rods, and when the vehicle legs are unfolded, the supporting cross rods on the supporting rods are supported on the box body supporting rod retaining posts; one end of one box body is connected with a push rod.

In the foldable two-compartment shopping cart, the two connecting pieces I are connected through a cross beam, and the two connecting pieces II are connected through a cross beam; two vertical beams of the box body are connected through a plurality of parallel cross beams, and two bottom beams are connected through a plurality of parallel cross beams.

In the foldable two-compartment shopping cart, the push rod is U-shaped, two ends of the push rod are respectively hinged with two vertical beams of a box body, two side arms of the push rod are respectively provided with a sliding ring, and the sliding ring can slide on the side arm where the sliding ring is arranged; one end of the slip ring is hinged with one end of the push rod connecting rod, and the other end of the push rod connecting rod is hinged with the corresponding vertical beam.

In the foldable two-compartment shopping cart, the two side arms of the push rod are respectively provided with a stop block, and the stop blocks are positioned below the sliding ring.

Compared with the prior art, the beneficial effects of the utility model are that:

when the car legs are unfolded, the car leg connecting rods are also straightened, so that the two car legs and the car leg connecting rods form a triangle, and the middle part of the carriage body is prevented from sinking; at the moment, the front carriage body and the rear carriage body are put down, the carriage body supporting rod at the bottom of the carriage body falls down, and the carriage body supporting cross rod falls on the carriage body supporting cross rod blocking column on the vehicle leg, so that the two ends of the carriage body do not sink any more, and the stable horizontal state of the carriage body is kept; when the middle of the connecting rod of the car leg is pulled down, the car leg is closed, the carriage supporting cross rod leaves the carriage supporting cross rod retaining column on the car leg, and at the moment, the carriage of the shopping car can be quickly folded upwards or downwards relative to the connecting column; when the sliding ring on the push rod falls to the stop block, the sliding ring does not move any more, one end of the connecting rod props against the rear of the rear carriage body, the other end of the connecting rod props against the push rod, and the push rod can be stably pushed forwards; when the sliding ring is pushed upwards, the push rod can be quickly closed towards the rear carriage body; the utility model is installed on the wheels of the vehicle legs, which has long distance and stable dragging; the compartment body has large capacity, large transverse area and shallow depth, and is convenient for putting and taking out articles; the carriage foot is opened or closed quickly.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a folded state view of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-2, the utility model comprises two carriage bodies (a front carriage body 1 and a rear carriage body 2 respectively), two connecting columns 16, a carriage body supporting rod blocking column 8, a carriage body supporting rod 9, a leg connecting rod and a push rod 12,

the box body is a hexahedral frame structure with an open upper end and an open side, which is formed by two bottom beams 1-1, two top beams 1-2, two vertical beams 3, a plurality of cross beams 1-4 and a plurality of connecting beams 1-5, and the open sides of the two box bodies are oppositely arranged. Two vertical beams 3 of the box body are connected through a plurality of parallel cross beams 1-4, and two bottom beams are connected through a plurality of parallel cross beams 1-4. Two ends of the connecting column 16 are respectively provided with a connecting piece I4 and a connecting piece II 16-1, and two ends of the connecting beams 1-5 are respectively hinged with the connecting column and the vertical beam; one end of the bottom beam 1-1 is hinged with the lower end of the vertical beam 3, and the other end is hinged with the connecting piece II 16-1. One end of the top beam 1-2 is hinged with the upper end of the vertical beam 3, the other end is hinged with the connecting piece I4, and the connecting beam 1-5 is positioned between the bottom beam 1-1 and the top beam 1-2. The two connecting pieces I4 are connected through a beam, and the two connecting pieces II 16-1 are connected through a beam. The two boxes (the front box body 1 and the rear box body 2) can be folded upwards or downwards relative to the connecting column 16.

Two vehicle legs 6 are hinged to the connecting piece II 16-1, a connecting rod 11 is hinged to each vehicle leg 6, opposite ends of the connecting rods on the two vehicle legs 6 are hinged, the two vehicle legs 6 on the same side of the two connecting pieces II 16-1 are connected through connecting rods, and rollers 7 are arranged at the bottoms of the vehicle legs 6. The car legs 6 are provided with a carriage body supporting rod stop pillar 8; corresponding to the box body support rod baffle column 8, a support rod 9 is hinged on a bottom beam 1-1 of the box body, two support rods 9 of the same carriage are connected through a support cross rod 10, and when the car legs 6 are unfolded, the support cross rod 10 on the support rod 9 is supported on the box body support rod baffle column 8.

The push rod 12 is U-shaped, two ends of the push rod 12 are respectively hinged with the two vertical beams 3 of the rear box body 2 (or the front box body 1), two side arms of the push rod 12 are respectively provided with a sliding ring 14, and the sliding rings 14 can slide on the side arms where the sliding rings are located. One end of the sliding ring 14 is hinged with one end of the push rod connecting rod 13, and the other end of the push rod connecting rod 13 is hinged with the corresponding vertical beam 3. Two side arms of the push rod 12 are respectively provided with a stop block 15, and the stop blocks 15 are positioned below the slide ring 14.

When the utility model is opened to be horizontal, the weight is totally dropped on the vehicle legs 6 and the wheels 7, and the gravity distributed on the hands is zero; at this time, the areas of the upper surfaces of the front carriage body 1 and the rear carriage body 2 are the largest, and articles can be conveniently put in and taken out. When the middle of the vehicle leg connecting rod is pulled downwards, the vehicle legs are closed; the front and rear carriages 1, 2 can be folded rapidly up or down about the connecting column 16, as shown in fig. 2.

Claims

1. A foldable two-compartment shopping cart is characterized in that: the van body is a hexahedral frame structure with an opening at the upper end and one side surface, and the hexahedral frame structure consists of two bottom beams, two top beams, two vertical beams, a plurality of cross beams and a plurality of connecting beams; the side surfaces of the openings of the two box bodies are oppositely arranged; the two ends of the connecting column are respectively provided with a connecting piece I and a connecting piece II, the two ends of the connecting beams are respectively hinged with the connecting column and the vertical beam, and the connecting beams are positioned between the bottom beam and the top beam; one end of the bottom beam is hinged with the lower end of the vertical beam, and the other end of the bottom beam is hinged with the connecting piece II; one end of the top beam is hinged with the upper end of the vertical beam, and the other end of the top beam is hinged with the connecting piece I; the two box bodies can be folded upwards or downwards relative to the connecting column;

two vehicle legs are hinged to the connecting piece II, a vehicle leg connecting rod is hinged to each vehicle leg, opposite ends of the vehicle leg connecting rods on the two vehicle legs are hinged to each other, and idler wheels are arranged at the bottoms of the vehicle legs; the carriage body supporting rod retaining posts are arranged on the vehicle legs, corresponding to the box body supporting rod retaining posts, supporting rods are hinged to the bottom beams of the box body, supporting cross rods are arranged at the lower ends of the supporting rods, and when the vehicle legs are unfolded, the supporting cross rods on the supporting rods are supported on the box body supporting rod retaining posts; one end of one box body is connected with a push rod.

2. The foldable two-compartment shopping cart according to claim 1, wherein: the two connecting pieces I are connected through a cross beam, and the two connecting pieces II are connected through a cross beam; two vertical beams of the box body are connected through a plurality of parallel cross beams, and two bottom beams are connected through a plurality of parallel cross beams.

3. The foldable two-compartment shopping cart according to claim 1, wherein: the push rod is U-shaped, two ends of the push rod are respectively hinged with two vertical beams of a box body, two side arms of the push rod are respectively provided with a sliding ring, and the sliding rings can slide on the side arms where the sliding rings are located; one end of the slip ring is hinged with one end of the push rod connecting rod, and the other end of the push rod connecting rod is hinged with the corresponding vertical beam.

4. The foldable two-compartment shopping cart according to claim 1, wherein: and two side arms of the push rod are respectively provided with a stop block, and the stop blocks are positioned below the sliding ring.