CN2801579Y

CN2801579Y - Folding handcart

Info

Publication number: CN2801579Y
Application number: CN 200520083491
Authority: CN
Inventors: 刘智军
Original assignee: Qingdao Huatian Hand Truck Co Ltd
Current assignee: Qingdao Huatian Hand Truck Co Ltd
Priority date: 2005-05-21
Filing date: 2005-05-21
Publication date: 2006-08-02
Anticipated expiration: 2015-05-21

Abstract

The utility model relates to a folding handcart which is an improvement on a handcart structure for transporting goods, which is convenient in assembly and folding. The utility model comprises a hopper 1, handle bars 2, a wheel 6, a shaft 7 and a support frame 8; the folding handcart is characterized in that a bottom frame 4 is composed of three connection plates 42 and two support tubes 41 which are connected; the support tubes 41 are connected with the handle bars 2 by screw bolts; the other ends of the support tubes 41 are connected with the support frame 8 by screw bolts; stabilizers 3 and a U-shaped tube 5 which can be folded are arranged under the bottom frame; a shaft sleeve 14 for supporting the shaft is connected with the U-shaped tube 5. The folding handcart has the advantages of reasonable and simple structure, which is convenient in assembly and folding; the utility model can reduce the volume, can reduce occupying space and can save transportation cost in the process of transportation; when the folding handcart is used, the folding part is opened; the utility model is easily assembled to use, which saves transportation cost for users and has the advantages of use convenience.

Description

Foldable pushcart

(1) technical field

The utility model relates to a kind of improvement of transporting the trolley structure of article, can assemble easily and fold, and is a kind of Foldable pushcart specifically.

(2) background technology

Hand barrow is the smaller vehicle that is used for transporting article, hand barrow is transported to the another one place from a place, because volume ratio is bigger, shared space is also bigger, thereby traffic cost is also bigger.In the transportation, in order to reduce occupation space, parts such as general supporting leg with hand barrow, handlebar, wagon box are not assemblied on the car body, but loose packed, when client uses, re-use after needing earlier each parts to be assembled up, thereby cause very big inconvenience to client.

(3) summary of the invention

The utility model purpose is to solve the problems of the technologies described above, and proposes a kind of Foldable pushcart, and it can be assembled and fold easily, in transportation, can reduce volume, reduces occupation space, saves traffic cost; Open folded part during use, can use through simple assembling.

The utility model purpose is realized by following technical scheme: this Foldable pushcart, include wagon box 1, handlebar 2, wheel 6, axletree 7 and bracing frame 8, it is characterized in that underframe 4 connects two support tubes 41 by three connecting panels 42 and forms, support tube 41 is connected by bolt 10 with handlebar 2, support tube 41 other ends are by bolted connection bracing frame 8, the supporting leg 3 and the U type pipe 5 that can fold are housed below the underframe, and the axle sleeve 14 of bearing axle is connected on the U type pipe 5.

When using this Foldable pushcart, support tube 41 is linked together by bolt 10 with handlebar 2, holds handlebar 2 and promotes car.In the local time of Foldable pushcart will being transported to another, unclamp bolt 10, handlebar 2 is unloaded, be put in the wagon box, reduce volume, save the space.

Connect two square opening grooves 43 below the support tube 41, supporting leg 3 two ends are connected in the square opening groove by bolt 12, and supporting leg 3 can rotate around bolt 12, and is connected the steady job position by bolt 11 with U type pipe 5.

The two ends of U type pipe 5 are connected with sleeve pipe 9 respectively, are sleeved on support tube 41 outsides, and U type pipe 5 can rotate around support tube.

On support tube 41, the outside of U type pipe 5 two ends sleeve pipes 9, be welded with limit coil 13.

When with the Foldable pushcart conveying objects, supporting leg 3 and U type pipe 5 are opened, and connected supporting leg 3 and U type pipe 5 by bolt 11, be fixed into the position of mode of operation, can promote hand barrow; The limit coil 13 in U type pipe 5 two ends sleeve pipes 9 outsides, fixedly U type pipe 5 is gone up in position, can not slide, and makes working stability.In the local time that needs are transported to another one with Foldable pushcart, take off wagon box 1 earlier, and take off bracing frame 8, axletree 7, wheel 6 and put into wagon box, unclamp bolt 11 again, inwardly rotate supporting leg 3 and U type pipe 5, it is folded up, can reduce volume, conserve space.Limit coil 13 is equipped with in the outside of sleeve pipe 9.

The utility model has the advantages that rational in infrastructurely, simple, can assemble easily and fold, in transportation, can reduce volume, reduce occupation space, the saving traffic cost; Open folded part during use, can use,, use convenient for the user saves traffic cost through simple assembling.

(4) description of drawings

Fig. 1 is a kind of Foldable pushcart structural representation,

Fig. 2 takes off inversion state structural representation behind wagon box, the wheel,

(5) specific embodiment

Fig. 1 has represented a kind of structure of Foldable pushcart, include wagon box 1, handlebar 2, wheel 6, axletree 7, bracing frame 8 and be connected the underframe 4 that two support tubes 41 are formed by three connecting panels 42, support tube 41 is connected by bolt 10 with handlebar 2, the support tube other end is by bolted connection bracing frame 8, easy disassembly.The supporting leg 3 and the U type pipe 5 that can fold are housed below the underframe, supporting leg 3 two ends are connected in the square opening groove 43 by bolt 12, and the square opening groove is connected below the support tube 41, and supporting leg 3 can rotate around bolt 12, and be connected the steady job position with U type pipe 5 by bolt 11.U type pipe 5 two ends are bonded assembly sleeve pipe 9 respectively, is sleeved on the support tube 41, and U type pipe 5 can rotate around support tube.Limit coil 13 is equipped with in the outside of sleeve pipe 9, does not slide in the position that limits U type pipe 5.Axle sleeve 14 is connected on the U type pipe 5, and wheel 6 is contained on the axletree 7, and axletree is contained in axle sleeve 14 holes.

Claims

1, a kind of Foldable pushcart, include wagon box (1), handlebar (2), wheel (6), axletree (7) and bracing frame (8), it is characterized in that underframe (4) connects two support tubes (41) by three connecting panels (42) and forms, support tube (41) is connected by bolt (10) with handlebar (2), support tube (41) other end is by bolted connection bracing frame (8), the supporting leg (3) and the U type pipe (5) that can fold are housed below the underframe, and the axle sleeve of bearing axle (14) is connected on the U type pipe (5).

2, according to the described Foldable pushcart of claim 1, it is characterized in that connecting two square opening grooves (43) below the support tube (41), supporting leg (3) two ends are connected in the square opening groove by bolt (12), supporting leg (3) can rotate around bolt (12), and be connected the steady job position with U type pipe (5) by bolt (11).

3, according to the described Foldable pushcart of claim 1, it is characterized in that the two ends of U type pipe (5) are connected with sleeve pipe (9) respectively, be sleeved on support tube (41) outside, U type pipe (5) can rotate around support tube.

4, according to the described Foldable pushcart of claim 1, it is characterized in that the outsides last at support tube (41), U type pipe (5) two ends sleeve pipes (9), be welded with limit coil (13).