CN202636323U

CN202636323U - Goods shelf

Info

Publication number: CN202636323U
Application number: CN 201220303762
Authority: CN
Inventors: 陆春; 匡卫丰; 肖柯; 俞红; 徐晓东
Original assignee: JIANGSU REDMAN Corp
Current assignee: JIANGSU REDMAN Corp
Priority date: 2012-06-27
Filing date: 2012-06-27
Publication date: 2013-01-02
Anticipated expiration: 2022-06-27

Abstract

The utility model discloses a goods shelf which can be convenient for transportation without disassembly. The goods shelf comprises a first front pillar, a second front pillar, a first rear pillar, a second rear pillar and at least two rectangular layered tablets, wherein the first front pillar, the second front pillar, the first rear pillar and the second rear pillar are vertically arranged; the rectangular layered tablets are arranged in the vertical direction; the first rear pillar is hinged with a long connecting rod and a short connecting rod; the first front pillar is provided with a tensioned rivet nut; a bolt is arranged in the tensioned rivet nut; one end of the long connecting rod is provided with a long trough; and one end of the short connecting rod is provided with a short trough. When the goods shelf is in an open state, the long trough of the long connecting rod is just clipped on the bolt, so that the goods shelf is kept open; after the good shelf is contracted, the short trough of the short connecting rod is just clipped on the bolt, so that the goods shelf is kept contracted. The goods shelf disclosed by the utility model has the advantages that by utilizing the combination of the long connecting rod and the short connecting rod, the goods shelf can be kept open and contracted, and the trouble that parts are numerous and cannot be easily kept after the goods shelf is disassembled is avoided.

Description

Shelf

Technical field

The utility model relates to a kind of shelf.

Background technology

Shelf on the market, comprise the first front column, the second front column, the first rear column, second rear column of vertical placement and at least two rectangle synusia of vertically arranging, rectangular four angles that are arranged in synusia of the first front column, the second front column, the first rear column and the second rear column are located and are hinged with synusia, the first front column and the first rear column are positioned at the same side of synusia, the second front column and the second rear column are positioned at the opposite side of synusia, and the shelf of said structure all are the integral solder structures.Although Welding Structure is firm, Package size is excessive, and cost of transportation is high, moves very inconveniently, and some elevator does not all advance.Need to be whole goods carrier dismounting, folding, very inconvenient.

The utility model content

Technical problem to be solved in the utility model is: provide a kind of and need not dismantle the shelf that shelf just can conveniently transport.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of shelf, the first front column that comprises vertical placement, the second front column, the first rear column, the second rear column and at least two rectangle synusia of vertically arranging, the first front column, the second front column, rectangular four angles that are arranged in synusia of the first rear column and the second rear column are located and are hinged with synusia, the first front column and the first rear column are positioned at the same side of synusia, the second front column and the second rear column are positioned at the opposite side of synusia, be hinged with long connecting rod and short connecting rod on described the first rear column, be provided with the staking nut on the first front column, be provided with screw in the staking nut, one end of long connecting rod is provided with long draw-in groove, and an end of short connecting rod is provided with the stub groove; When shelf were in open mode, the long draw-in groove of long connecting rod just in time was stuck on the screw, makes shelf stay open state; After shelf shrank, the stub groove on the short connecting rod just in time was stuck on the screw, made the shelf state that remains retracted.

The pin joint in the vertical direction of described long connecting rod and the first rear column is higher or lower than screw, the long draw-in groove notch on the long connecting rod towards perpendicular to long connecting rod, when long draw-in groove was stuck on the screw, long draw-in groove notch was downward.

The beneficial effects of the utility model are: utilize the combination of long connecting rod and short connecting rod so that shelf can keep opening and contraction state so that convenient transportation and avoided because of part behind the dismounting shelf more, the trouble of bad keeping.

Description of drawings

Three-dimensional structure diagram when Fig. 1 is the utility model shelf open mode;

Fig. 2 is the enlarged drawing at A place among Fig. 1;

Fig. 3 is the three-dimensional structure diagram of Fig. 1 other direction;

Fig. 4 is the enlarged drawing at B place among Fig. 3;

Stereogram when Fig. 5 is the utility model shelf contraction state;

Fig. 6 is the enlarged drawing at C place among Fig. 5.

Among the figure: 1, the first front column, the 2, second front column, the 3, first rear column, the 4, second rear column, 5, synusia, 6, long connecting rod, 7, short connecting rod, 8, the staking nut, 9, screw, 10, long draw-in groove, 11, the stub groove.

The specific embodiment

Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.

As shown in Figure 1 and Figure 2, shelf described in the utility model comprise the first front column 1, the second front column 2, the first rear column 3, second rear column 4 of vertical placement and at least two rectangle synusia 5 of vertically arranging.The concrete quantity of synusia 5 sets up on their own according to the actual requirements.The first front column 1, the second front column 2, the first rear column 3 and the second rear column 4 rectangular four angles that are arranged in synusia 5 are located and are hinged with synusia 5, the first front column 1 and the first rear column 3 are positioned at the same side of synusia 5, the second front column 2 and the second rear column 4 are positioned at the opposite side of synusia 5, so just can guarantee that shelf can shrink.Be hinged with on described the first rear column 3 on long connecting rod 6 and short connecting rod 7, the first front columns 1 and be provided with staking nut 8, be provided with screw 9 in the staking nut 8, an end of long connecting rod 6 is provided with long draw-in groove 10, and an end of short connecting rod 7 is provided with stub groove 11.As shown in Figure 3, Figure 4, when shelf are in open mode, be that synusia 5 is horizontal, the long draw-in groove 10 of long connecting rod 6 just in time is stuck on the screw 9, make shelf stay open state, be that this duration connecting rod 6 is not in the horizontal positioned state and just can makes shelf stay open state, the pin joint in the vertical direction of long connecting rod 6 and the first rear column 3 is higher or lower than screw 9 in other words, long draw-in groove 10 notches on the long connecting rod 6 towards perpendicular to long connecting rod 6, when long draw-in groove 10 was stuck on the screw 9, long draw-in groove 10 notches were downward.Such as Fig. 5, shown in Figure 6, after shelf shrink, namely the long draw-in groove 10 of long connecting rod 6 breaks away from screw, the first front column 1 and the second front column 2 are drawn close to the first rear column 3 and the second rear column 4, certainly synusia 5 is in vertical state at this moment, stub groove 11 on the short connecting rod 7 just in time is stuck on the screw 9, prevents that the first front column 1 and the second front column 2 break away from the first rear column 3 and the second rear column 4, the state even shelf remain retracted under elemental effect.Utilize long connecting rod 6 to make shelf stay open state, utilize short connecting rod 7, the state so that shelf remain retracted, so just can avoid because of the dismounting shelf after part more, the trouble of bad keeping, and the shelf convenient transportation after shrinking are after the arrival desired location, it is very convenient to lay shelf, namely opens very fast.

Claims

1. shelf, the first front column that comprises vertical placement, the second front column, the first rear column, the second rear column and at least two rectangle synusia of vertically arranging, the first front column, the second front column, rectangular four angles that are arranged in synusia of the first rear column and the second rear column are located and are hinged with synusia, the first front column and the first rear column are positioned at the same side of synusia, the second front column and the second rear column are positioned at the opposite side of synusia, it is characterized in that: be hinged with long connecting rod and short connecting rod on described the first rear column, be provided with the staking nut on the first front column, be provided with screw in the staking nut, one end of long connecting rod is provided with long draw-in groove, and an end of short connecting rod is provided with the stub groove; When shelf were in open mode, the long draw-in groove of long connecting rod just in time was stuck on the screw, makes shelf stay open state; After shelf shrank, the stub groove on the short connecting rod just in time was stuck on the screw, made the shelf state that remains retracted.

2. shelf according to claim 1, it is characterized in that: the pin joint in the vertical direction of described long connecting rod and the first rear column is higher or lower than screw, long draw-in groove notch on the long connecting rod towards perpendicular to long connecting rod, when long draw-in groove was stuck on the screw, long draw-in groove notch was downward.