CN2508628Y - Foldable stool - Google Patents

Abstract

The utility model discloses a collapsible operating stool, which consists of a stool plate and stool legs. A supporting step is fixed between the stool plate and the stool legs, and the supporting step (3) is composed of a pair of large hinges (6) and a pair of small hinges (5). The large hinges are moveably connected, the small hinges are moveably connected, the large hinges and the small hinges are moveably connected, and all hinges have positioning structures (7). A pair of large hinges (6) is folded, simultaneously a pair of small hinges is driven (5), and the front leg and the rear leg are embedded into stool plate grooves (4) in common, vice versa. The stool plate is a concave groove, and an anti-slip surface is laid on the rear surface. A spring clip (8) and a hooking element (9) are respectively fixed at the both ends of the groove, and two sets of operating stools as one group are firmly locked as a whole.

Description

Collapsible work stools

The utility model relates to a kind of work stools, particularly a kind of support working substance that is used for, the work stools that supplies its process operation to use.People want one or two work stools to support when working substances such as converted timber, steel, aluminium alloy material usually.Existing work stools, though can folding of having is that two the stool pin in front and back are realized vertical consolidation by a pole usually, its volume is still bigger, the inconvenience that causes the strange land to carry and deposit.

The purpose of this utility model is to provide a kind of firm support working substance that gets final product, and the time spent does not can be folded into very little volume again, so that the work stools that the strange land is carried or deposited.

For achieving the above object, collapsible work stools of the present utility model is made up of stool plate, stool pin, support shelves.Support shelves and be made up of a pair of big folding and a pair of little folding, by connecting the iron riveted, become the structure with interaction relation between them, a location mechanism is established in the junction.The stool plate is a groove, and stool plate face is served as at its back side, and upper berth one rubber face is with anti-skidding.One end of groove is fixed a spring and spring clip, and the other end is fixed a hook spare.

After adopting said structure, close up a pair of big folding, drive a pair of little folding simultaneously and also close up, preceding rear stool foot is imbedded in the groove.When opening, draw back preceding rear stool foot, big folding launches, and breaks the stool pin into two with one's hands, and then little folding launches.Because the junction is provided with detent mechanism, institute so that work stools when opening by secure lock.

Below in conjunction with accompanying drawing the utility model and specific embodiment are described in further details.

Fig. 1 is the overall structure schematic diagram of the collapsible work stools of the utility model.

Fig. 2 is a big or small folding connection diagram in the collapsible work stools of the utility model.

Fig. 3 is the state diagram of imbedding after four stool pin of the collapsible work stools of the utility model are amounted to by folding in the groove.

As shown in Figure 1, U type groove 4 is the stool plate, and a rubber blanket 1 is spread with anti-skidding in its back side.Supporting shelves 3 is made up of a pair of big folding 6 and a pair of little folding 5.As shown in Figure 2, by connecting the iron riveted, become structure between them with interaction relation.Close up a pair of big folding 6, drive a pair of little folding 5 simultaneously and close up, front and back pin 2,2 ' is jointly imbedded in the stool board slot 4.In the time of need opening, draw back the big folding of stool pin 2,2 ' make and launch, break into two with one's hands stool pin 2,2 ', then little folding 5 launches.Because all there is location structure 7 each junction, after the locking, work stools is in firm state.Location structure 7 is that the junction is established a breach and a projection respectively between a pair of big folding, and when big folding was opened, breach and projection were joined the folding of opening is firmly pinned like this.

When the stool pin was imbedded in the groove, work stools was in minimum volume, and an end of groove is fixed a spring clip 8, and the other end is fixed a hook spare 9.The groove of two cover work stoolses is oppositely overlapping, and the spring of an end is clamped the hook spare of another work stools, and two groups of work stoolses are firmly pinned one, and is so not only specious and easy to carry.

This work stools has been made practical sample, has reached firmly, has been convenient to the purpose that the strange land is carried and deposited really.Has vast market prospect.

Claims (4)

1, a kind of collapsible work stools, form by stool plate, stool pin, it is characterized in that: stool plate (4) is a groove, the shelves of support (3) are arranged between stool pin (2) and the stool plate (4), supporting shelves (3) is made up of a pair of big folding (6) and a pair of little folding (5), be flexible connection between big folding and the little folding, between little folding and the little folding and between big folding and the little folding, the junction is established one and is located mechanism (7).

2, collapsible work stools according to claim 1 is characterized in that: stool plate upper berth one non slip surface (1).

3, collapsible work stools according to claim 1 is characterized in that: this folding detent mechanism (7) is a small embossment and another corresponding breach in big folding surface on a big folding surface.

4, according to claim 1 or 2 or 3 described collapsible work stoolses, it is characterized in that: an end is fixed a spring clip (8) and hook spare (9) in the groove.

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