CN207136633U - Dual-purpose folding chair ladder - Google Patents

Abstract

The utility model discloses a dual-purpose folding chair ladder. The chair ladder includes a horizontally arranged seat board and a vertically arranged back board, and a back board is arranged on the back of the back board; The backboard includes two vertical brackets that are vertically and symmetrically arranged, and the backboard includes two back brackets that are vertically and symmetrically arranged; a plurality of partitions are arranged at intervals between the horizontal brackets and are perpendicular to the horizontal brackets, and between the vertical brackets A plurality of partitions are arranged at intervals and perpendicular to the vertical support; a plurality of partitions are arranged at intervals between the back supports and perpendicular to the back support; sliding knot structures for folding are arranged on the side walls of the horizontal support and the vertical support, vertical A sliding knot structure for folding is arranged on the side wall of the bracket and the back bracket. The utility model dual-purpose folding chair ladder can usually be used as a seat, and when climbing is required, the seat can be transformed into a ladder by using the sliding knot structure, thereby improving its use efficiency, improving the cost performance of the ladder, and saving space .

Description

Dual-purpose folding chair ladder

technical field

The utility model relates to a ladder, in particular to a dual-purpose folding chair ladder.

Background technique

In the past, the ladders at home and on the market were all special ladders, which could only be used as ladders, and were left idle when not in use, taking up space in the home. Idle at that time is not only a waste of items, but also a waste of space.

The current ladders can basically be folded, but they also take up a lot of space, especially now that the living area of a family is very limited, and placing the ladders takes up a lot of the limited space.

Contents of the invention

The purpose of this utility model is to overcome the defect that the existing ladder is not high in use and occupy room space; it provides a dual-purpose folding chair ladder; when the chair ladder is folded into a seat, its use efficiency can be improved, and the cost performance of the ladder can be improved , and save space.

In order to achieve the above purpose, the utility model designs a dual-purpose folding chair ladder, the chair ladder includes a horizontally arranged seat board and a vertically arranged back board, and the seat board and the back board are connected by hinges; Seat cushions and back cushions are respectively arranged on the surface of the board and the backboard; a backboard is arranged on the back of the backboard;

The seat board includes two horizontal brackets arranged horizontally and symmetrically, the back board includes two vertical brackets arranged vertically and symmetrically, and the back board includes two back brackets arranged vertically and symmetrically;

There are multiple partitions at intervals between the horizontal supports and perpendicular to the horizontal supports, a plurality of partitions at intervals between the vertical supports and perpendicular to the vertical supports; intervals between the back supports and vertical arrangement with the back supports There are multiple partitions; both ends of the horizontal support are provided with folded chair legs; the side walls of the horizontal support and the vertical support are provided with sliding knot structures for folding, and the vertical support and the side walls of the back support There is a sliding knot structure for folding.

Further, both ends of the bottom surface of the horizontal support are provided with downwardly opening fixing grooves, and the chair legs are inserted into the fixing grooves through screws.

Still further, the sliding knot structure includes fixing screws respectively fixed on the side walls of the horizontal bracket, the vertical bracket and the back bracket, and two corresponding fixing screws are provided with hollow sliding knot pieces.

Still further, the side wall of the back bracket is provided with a vertical groove, and the fixing screw slides up and down in the vertical groove.

The beneficial effects of the utility model:

The utility model dual-purpose folding chair ladder can usually be used as a seat, and when climbing is required, the seat can be transformed into a ladder by using the sliding knot structure, thereby improving its use efficiency, improving the cost performance of the ladder, and saving space .

Description of drawings

Fig. 1 is a structural schematic diagram of a dual-purpose folding chair ladder as a seat:

Fig. 2 is the structural representation of the seat after removing the cushion;

Fig. 3 is the schematic diagram of the structure after being stretched into a ladder;

Figure 4 is a schematic diagram of the structure of some parts of the enlarged seat;

Fig. 5 is a schematic diagram of the structure of the partially stretched part of the seat;

In the figure, seat board 1, horizontal bracket 1.1, fixing groove 1.11, back board 2, vertical bracket 2.1, hinge 3, seat cushion 4, back cushion 5, back board 6, back bracket 6.1, vertical slot 6.11, partition 7. Sliding knot structure 8. Fixed screw rod 8.1, sliding knot piece 8.2, chair leg 9, screw 10.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can understand.

As shown in Figures 1, 2, 4 and 5: a dual-purpose folding chair ladder, the chair ladder includes a horizontally arranged seat board 1 and a vertically arranged back board 2, and the seat board 1 and the back board 2 are connected by a hinge 3; Seat cushion 4 and back cushion 5 are respectively arranged on the surface of seat board 1 and back board 2; back board 6 is arranged on the back of back board 2,

The seat board 1 includes two horizontal brackets 1.1 arranged horizontally and symmetrically, the back board 2 includes two vertical brackets 2.1 arranged vertically and symmetrically, and the back board 6 includes two back brackets 6.1 arranged vertically and symmetrically;

The horizontal support 1.1 is spaced apart and is vertically provided with a plurality of partitions 7 with the horizontal support 1.1, the vertical support 2.1 is spaced apart and is vertically provided with a plurality of partitions 7 with the vertical support 2.1; the back support 6.1 is spaced and is arranged with the back support 6.1 A plurality of clapboards 7 are vertically arranged; both ends of the bottom surface of the horizontal support 1.1 are provided with downwardly opening fixing grooves 1.11, and chair legs 9 are inserted into the fixing grooves 1.11 through screws 10; the horizontal support 1.1 and the vertical support 2.1 are on the side wall A sliding knot structure 8 for folding is provided, and a sliding knot structure 8 for folding is provided on the side walls of the vertical bracket 2.1 and the back bracket 6.1. 6.1 The fixed screw rod 8.1 on the side wall, the two corresponding fixed screw rods 8.1 are provided with hollow sliding joints 8.2. The side wall of the back support 6.1 is provided with a vertical groove 6.11, and the fixing screw rod 8.1 slides up and down in the vertical groove 6.11.

As shown in Figures 2 to 3: when a ladder needs to be used, the seat cushion 4 and back cushion 5 on the seat are removed, the back panel 6 is stretched upwards and placed on the top surface of the back panel 2 to be fixed, and the chair legs 9 are folded to the right rise, the seat board 1 is turned down and fixed to form a ladder.

Other parts not specified in detail are prior art. Although the foregoing embodiments have described the utility model in detail, it is only a part of the embodiments of the utility model, rather than all embodiments, and people can also obtain other embodiments according to the present embodiment without inventive step, these The embodiments all belong to the protection scope of the utility model.

Claims (4)

1. A kind of 1. dual-purpose folding chair ladder, it is characterised in that：The chair ladder includes horizontally disposed seat (1) and the back of the body being vertically arranged Plate (2), the seat (1) are connected with backboard (2) by hinge (3)；Set respectively on the seat (1) and backboard (2) surface There are seat cushion (4) and back cushion (5)；Backboard (2) back side is provided with postnotum (6)；

   The seat (1) includes horizontal and symmetrically arranged two horizontal stands (1.1), and it is vertical and right that the backboard (2) includes Claim two vertical racks (2.1) set, the postnotum (6) includes two back braceses (6.1) vertically and symmetrically set；

   It is spaced between the horizontal stand (1.1) and is vertically installed with multiple dividing plates (7), the vertical branch with horizontal stand (1.1) It is spaced between frame (2.1) and is vertically installed with multiple dividing plates (7) with vertical rack (2.1)；Between the back braces (6.1) interval and with Back braces (6.1) is vertically installed with multiple dividing plates (7)；Horizontal stand (1.1) both ends are provided with the chair leg (9) of folding； The horizontal stand (1.1) is with being provided with the Slipped Clove Hitch structure (8) for folding, the vertical branch in vertical rack (2.1) side wall Frame (2.1) is with being provided with the Slipped Clove Hitch structure (8) for folding in back braces (6.1) side wall.
2. 2. dual-purpose folding chair ladder according to claim 1, it is characterised in that：Horizontal stand (1.1) the bottom surface both ends are all provided with The fixing groove (1.11) that Open Side Down is equipped with, leg (9) is inserted in fixing groove (1.11) by screw (10).
3. 3. dual-purpose folding chair ladder according to claim 1 or claim 2, it is characterised in that：The Slipped Clove Hitch structure (8) includes fixing respectively Standing screw (8.1) in horizontal stand (1.1), vertical rack (2.1) and back braces (6.1) side wall, two corresponding fixations Hollow Slipped Clove Hitch piece (8.2) is provided with screw rod (8.1).
4. 4. dual-purpose folding chair ladder according to claim 3, it is characterised in that：Back braces (6.1) side wall offers vertically Groove (6.11), the standing screw (8.1) slide up and down in vertical slots (6.11).