CN2138070Y

CN2138070Y - Folding trolley

Info

Publication number: CN2138070Y
Application number: CN 92209992
Authority: CN
Inventors: 符炳杰; 忻光然; 余复锦
Original assignee: ANKE HIGH TECHNOLOGY Co Ltd SHENZHEN
Current assignee: ANKE HIGH TECHNOLOGY Co Ltd SHENZHEN
Priority date: 1992-05-14
Filing date: 1992-05-14
Publication date: 1993-07-14
Anticipated expiration: 2002-05-14

Abstract

A bracing is a plate type oblique arm, connected with upper and lower panels. The lower panel is connected with a roller, and the two sides of the upper panel is supported by a triangle panel. The two sides of the plate type oblique arm are provided with two symmetrical hollow square columns, with a profile with a T-shaped concave edge groove arranged outside, the back side of the plate type oblique arm is riveted with a U-shaped profile by a rivet, two flat slates are riveted on the U-shaped profile by the rivet, together with the two symmetrical hollow square columns, an integrity is formed. The utility model is conveniently assembled, transported and stored, being used for the arranging, transporting and carrying of various medicines, foods, instruments and other articles.

Description

Folding trolley

The utility model relates to the hand barrow that is used to place, transport medicine, food, instrument and other materials in human lives's necessity.

Used hand barrow, be that two-layer fixing plate box is set on roller mostly, can not elevating folding, Chinese patent CN87212627 disclosed " collapsible patient's convenient table ", desktop is level and vertical inclination, can not adapt to the requirement of transporting article and placing general operations such as instrument.

The purpose of this utility model is to adopt the board-like oblique arm of dagger to connect the upper and lower plates face, makes a kind of folding pushchair.

Fig. 1 is the utility model integral structure figure;

Fig. 2 is the board-like oblique arm constructional drawing of the utility model;

Fig. 3 is the folding scheme drawing of the utility model.

Above the rolling wheel 1, be connected with on one the base plate 2 with the inclined-plane, the part of the oblique projection one side supporting plate type oblique arm 3 of base plate 2 upper surface triangles, nib 4 with the U-shaped groove of locating pin is arranged in one, the both sides of board-like oblique arm 3, it is the section bar of the T-shaped concave edge groove 6 of two hollow square columns, 5 tyres of symmetry, the back side of section bar, with narrow U shape section bar 8 riveted joints of rivet 7 and Width hollow square column 5, two flat boards 9 are riveted on the U shape section bar 8 with rivet 10 respectively, form an integral body with two symmetrical hollow square columns 5.

The lower end of board-like oblique arm 3 is stretched in the U type groove nib 4 of base plate 2 band locating pins, fixing with screw 11 again, the upper end that the pallet 12 usefulness screws 13 of going up the band plane are fixed on the board-like oblique arm 3 of top bound edge is supported with the triangular plate face in both sides, one side of pallet 12 has the sylphon 16 of matrix hollow handle 14, one side band hooks 15 to buckle upper end at board-like oblique arm 3 bound edges.

When normal use, board-like oblique arm 3 usefulness screws 11,13 and upper and lower plates face 12,2 is fixing, forms band two planes and the hand barrow that buckles box 16 is arranged up and down.

When transportation or when storing, unclamp check screw 11,13, along carrying on the U type groove nib 4, the oblique side of putting down just can FOLD AND PACK transport then board-like oblique arm 3 both sides.

The utility model assembling, transportation, storage conveniently are applicable to placement, the haulage of various medicines, food, instrument and other article.

Claims

1, a kind of folding pushchair is made up of roller, plate face, pillar stiffener, it is characterized in that: dagger is that board-like oblique arm connects the upper and lower plates face.

2, the folding pushchair of being confused according to claim 1, it is characterized in that: above the rolling wheel 1, be connected with a base plate 2 of going up the band inclined-plane, oblique projection one side of base plate 2 upper surface triangles supports the part of board-like oblique arm 3, and the nib 4 of band locating pin U type groove in is arranged.

3, folding pushchair according to claim 1, it is characterized in that: the both sides of board-like oblique arm 3, it is the section bar of two hollow square columns, the 5 tyre T shape concave edge grooves 6 of symmetry, the back side of section bar, with U shape section bar 9 riveted joints narrower of rivet 7 and width than hollow square column 5, two flat boards 9 are riveted on the U shape section bar 8 with rivet 10 respectively, form an integral body with two symmetrical hollow square columns 5.

4, folding pushchair according to claim 1, it is characterized in that: the lower end of board-like oblique arm 3 is stretched in the U type groove nib 4 of base plate 2 band locating pins, fixing with screw 11, both sides are supported with the set square face and upward are with the upper end of pallet 12 usefulness screws 13 Guan County on plane at the board-like oblique arm 3 of top bound edge, one side of pallet 12 has the sylphon 16 of matrix hollow handle 14, one side band hooks 15 to buckle upper end at board-like oblique arm 3 bound edges.