CN200988677Y

CN200988677Y - Folding goods shelf

Info

Publication number: CN200988677Y
Application number: CN 200620111829
Authority: CN
Inventors: 杨宇红
Original assignee: Chongqing Zongshen Technology Development and Research Co Ltd
Current assignee: Chongqing Zongshen Engine Manufacturing Co Ltd
Priority date: 2006-11-30
Filing date: 2006-11-30
Publication date: 2007-12-12
Anticipated expiration: 2016-11-30

Abstract

The utility model relates to a goods rack for loading goods, in particular to a foldaway goods rack, which comprises a bottom base, four columns, a beam, two connecting poles A and B and four supporting poles, wherein the four columns of the goods rack can be positioned on the bottom base horizontally to reduce the occupied space for the goods rack to a great extent; besides folding and unfolding of the goods rack is very convenient, and two goods racks can be stacked to reduce the occupied area greatly for the goods racks either with loading or without loading.

Description

The folding shelf

Technical field

The utility model relates to a kind of shelf that are used for lade, but particularly a kind of folding shelf.

Background technology

For the ease of the stacking and the carrying of goods, goods in batch generally adopts shelf to deposit and carry, and the volume of this shelf is generally all comparatively huge, will take very big locus when shelf are in vacant state, causes bigger trouble to the user.

The utility model content

The purpose of this utility model provides a kind of folding shelf, can carry out folding when its unloaded goods, to reduce shelf occupation space position.

Folding shelf described in the utility model, form by base, four root posts, crossbeam, pipe link A, pipe link B and four strut bars, column lower end is hinged on four tops of base, wherein be positioned at base with the articulated position of two columns of the articulated position of on one side two columns and base and its opposite side and base with the base vertical direction on a distance apart, this distance along the base thickness on two edge directions in addition, can guarantee that four root posts can lie in simultaneously on the base and mutual interference can not take place more than or equal to column like this.Offer chute at other two flank side surface along continuous straight runs of base, described strut bar one end is arranged in this chute and can slides therein, the other end is hinged on the column side, and offer spacing breach on the chute base, when strut bar one end was arranged in this spacing breach, strut bar propped up column and make column vertical with base.Strut bar neither can influence the folding of column like this, guarantees that it is vertical with base and can support column when the shelf loading.Describedly between base is with two columns upper end on one side, be connected with crossbeam, also be connected with crossbeam between the two columns upper end in addition, the end of pipe link A and the end of pipe link B are hinged with two crossbeams respectively, and the other end of pipe link A is connected by latch with the other end of pipe link B.Can make whole shelf form a framed structure so on the one hand, to increase the structural strength of shelf, pipe link A and pipe link B also can not influence the folding of column on the other hand.

On the opposite side of described base, be fixed with the rectangular tube overlapping with this opposite side with one side, the height of rectangular tube more than or equal to column along the base thickness on two edge directions in addition, described two column lower ends in addition and this rectangular tube are hinged, thereby realize the hinged of this two column and base.

Described base is a channel-section steel with one side and opposite side, the groove of channel-section steel is downward, and along the base thickness on two edge directions in addition, the column upper surface is higher than beam surface upper to the channel-section steel recess width greater than column, can realize the overlapping up and down of two shelf like this, the floor area of saving shelf.

When shelf need loading, four root posts are propped up, the end of four strut bars in the base chute is supported in the spacing breach of chute, thereby makes four root posts vertical with base, pipe link A is connected with latch with pipe link B gets final product again.

When shelf unloaded goods needs folding, latch with pipe link A end and pipe link B end takes out earlier, pipe link A and pipe link B are freely hung down, an end that strut bar is arranged in chute takes out from spacing breach again, to the base direction column that falls down, make four root posts and pipe link A, pipe link B lie on the base and get final product.

In the time need saving floor occupying area after the shelf cargo, a shelf base can be placed on another shelf post upper end, make the upper end of below shelf post be positioned at the channel-section steel groove of top shelf base, thereby realize the overlapping of two shelf.

The utility model can lie on the base four root posts of shelf owing to have this kind structure, so can reduce the shared locus of shelf dramatically, makes things convenient for putting of shelf; And the folding of shelf and support are upright all very convenient, and shelf overlapped can reduce the floor area after the shelf cargo, thus make this kind shelf when cargo not when shared locus and cargo shared ground area all can be reduced largely.

Description of drawings

Now in conjunction with the accompanying drawings the utility model is described in further detail.

Fig. 1 looks scheme drawing for the master of folding shelf described in the utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the birds-eye view of Fig. 1;

Fig. 4 looks scheme drawing for the master of these shelf when folding state.

The specific embodiment

As shown in Figures 1 to 4, these folding shelf are made up of base, four root posts 4, crossbeam 10, pipe link A3, pipe link B1 and four strut bars 5, base is a rectangle, its two minor face is a channel-section steel 6, and the groove of channel-section steel 6 is downward, overlapping rectangular tube 9, four root posts 4 lower ends that are fixed with of a channel-section steel upper surface therein are hinged on respectively on this rectangular tube 9 and another channel-section steel 6, thereby make four root posts 4 be hinged on four tops of base.

The height of rectangular tube 9 equals column 4 along the thickness on 8 directions of the long limits of base two, can guarantee that like this four root posts 4 can lie in simultaneously on the base and mutual interference can not take place.8 side along continuous straight runs respectively offer two chutes 7 on base two long limits, described strut bar 5 one ends are arranged in this chute 7 and can slide therein, the other end is hinged on column 4 sides, and offer spacing breach 11 on chute 7 bases, when strut bar 5 one ends were arranged in this spacing breach 11, strut bar 5 propped up and makes column 4 vertical with base on column 4.Be hinged between two columns, 4 upper ends on the base channel-section steel 6 and be connected with crossbeam 10, be hinged between two columns, 4 upper ends on the rectangular tube 9 and also be connected with crossbeam 10, the end of pipe link A3 and the end of pipe link B1 are hinged with two crossbeams 10 respectively, the other end of the other end of pipe link A3 and pipe link B1 is connected by latch 2, and when pipe link A3 and pipe link B1 did not interconnect, pipe link A3 and pipe link B1 can be free sagging parallel with column 4.

The recess width of described channel-section steel 6, can enter in the groove of channel-section steel 6 with column 4 upper ends that guarantee another shelf along the thickness on 8 directions of base two long limits greater than column 4.Column 4 upper surfaces are higher than crossbeam 10 upper surfaces, can realize the overlapping up and down of two shelf like this.

The height of described rectangular tube 9 also can be slightly larger than column 4 along the thickness on 8 directions of the long limits of base two, can guarantee that so more four root posts 4 can lie in simultaneously on the base and mutual interference can not take place.

Claims

1, a kind of folding shelf, it is characterized in that: form by base, four root posts (4), crossbeam (10), pipe link A (3), pipe link B (1) and four strut bars (5), column lower end is hinged on four tops of base, wherein be positioned at base with the articulated position of two columns of the articulated position of on one side two columns and base and its opposite side and base with the base vertical direction on a distance apart, this distance more than or equal to column along the thickness on other two edge directions of base; Offer chute (7) at other two flank side surface along continuous straight runs of base, described strut bar one end is arranged in this chute and can slides therein, the other end is hinged on the column side, and offer spacing breach (11) on the chute base, when strut bar one end was arranged in this spacing breach, strut bar propped up column and make column vertical with base; Describedly between base is with two columns upper end on one side, be connected with crossbeam, also be connected with crossbeam between the two columns upper end in addition, the end of pipe link A and the end of pipe link B are hinged with two crossbeams respectively, and the other end of the other end of pipe link A and pipe link B is connected by latch (2).

2, folding shelf according to claim 1, it is characterized in that: on the opposite side of described base, be fixed with the rectangular tube overlapping (9) with this opposite side with one side, the height of rectangular tube more than or equal to column along the base thickness on two edge directions in addition, described two column lower ends in addition and this rectangular tube are hinged, thereby realize the hinged of this two column and base.

3,, folding shelf according to claim 1 and 2, it is characterized in that: described base is channel-section steel (6) with one side and opposite side, the groove of channel-section steel is downward, and along the base thickness on two edge directions in addition, the column upper surface is higher than crossbeam (10) upper surface to the channel-section steel recess width greater than column (4).