CN201085297Y

CN201085297Y - Foldable deck chair

Info

Publication number: CN201085297Y
Application number: CNU2007202010516U
Authority: CN
Inventors: 纵精红
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-20
Filing date: 2007-09-20
Publication date: 2008-07-16
Anticipated expiration: 2017-09-20

Abstract

The utility model relates to a folding bench chair, which is composed of a main frame, support legs for supporting the main frame, and seat frames arranged on the main frame, wherein the main frame is made of at least two sectional hollow outer-layer tubes that are hinged, at least two sectional inner layer tubes are sleeved in the outer layer tubes, adjacent inner layer tubes are connected by spring ropes each other, the spring ropes are connected between the outer layer tubes and the inner layer tubes. The utility model has the advantages that: when in use, the main frame, the support legs and the seat frame are combined, and then the pull rod is pulled so as to make the inner layer tubes and the outer layer tubes be overlapped, so that the utility model can be continue to be folded along the hinge point of the outer layer tube, thereby having volume reduction, small occupancy space, and very convenient use and carrying.

Description

Folding deck chair

Technical field

The utility model relates to a kind of chair, especially a kind of Folding deck chair.

Background technology

Existing Folding deck chair adopts hinged mode to connect between its framework, seat and the supporting leg, just framework, seat and supporting leg are drawn in when folding and be in the same place, can not be further folding again, reduced volume, therefore the Folding deck chair volume ratio of this structure is bigger, is not easy to carry.

Summary of the invention

The purpose of this utility model just provides a kind of can also further folding framework, seat and supporting leg again after framework, seat and supporting leg draw in, reduced volume, and it is little that it is taken up room, and carries Folding deck chair more easily.

Solution of the present utility model is like this: by main frame, support the supporting leg of main frame, and the seat that is installed on the main frame constitutes, described main frame is by hinged the forming of at least two joint hollow outer tube, in outer tube, be socketed with the inner tube of at least two joints, the effective spring drag-line of adjacent inner layer interconnects, and is connected with the drag-line spring between outer tube and the inner tube.

In such scheme, described supporting leg can be by hinged the forming of at least two joint hollow outer tube, can be socketed with the inner tube of at least two joints in outer tube, the available spring drag-line of adjacent inner layer pipe interconnects, and can be connected with the drag-line spring between outer tube and the inner tube; Described seat can be by hinged the forming of at least two joint hollow outer tube, can be socketed with the inner tube of at least two joints in outer tube, and available spring drag-line interconnects between the adjacent inner layer pipe, can be connected with the drag-line spring between outer tube and the inner tube.

After main frame, supporting leg and the seat gathering, spur pull bar again when the utility model has the advantages that use, inner tube and outer tube are overlapped, just can continue folding along the pin joint of outer tube, dwindle its volume, it is little to take up room, and uses and carries all very convenient.

Description of drawings

Accompanying drawing is embodiment of the present utility model.

Accompanying drawing 1 is a structural representation of the present utility model.

Accompanying drawing 2 is vertical views of accompanying drawing 1.

Accompanying drawing 3 is syndeton schematic diagrames that the utility model ectomesoderm pipe and internal layer close.

Accompanying drawing 4 is that the A of accompanying drawing 3 is to view.

Accompanying drawing 5 is folding back of the present utility model schematic diagrames.

The specific embodiment

The utility model includes outer tube 1, inner tube 2, spring drag-line 3, spring drag-line 4, pull bar 5, groove 6, seat 7, main frame 8, supporting leg 9, backstay 10, locating slot 11, breach 12.

Described main frame 8 is socketed with the inner tube 2 of at least two joints by at least two joint hollow outer tube 1 hinged forming in outer tube 1, adjacent inner layer pipe 2 usefulness spring drag-lines 3 interconnect, and are connected with drag-line spring 4 between outer tube 1 and the inner tube 3.On two diagonally opposing corners of adjacent inner layer pipe 2, be respectively equipped with the breach 2 of arc.Be connected with the pull bar 5 that stretches out outside the outer tube 1 on the inner tube 2 therein.

Described supporting leg 9 is socketed with the inner tube 2 of at least two joints by at least two joint hollow outer tube 1 hinged forming in outer tube 1, adjacent inner layer pipe 2 usefulness spring drag-lines 3 interconnect, and are connected with drag-line spring 4 between outer tube 1 and the inner tube 3.On two diagonally opposing corners of adjacent inner layer pipe 2, be respectively equipped with the breach 12 of arc.Be connected with the pull bar 5 that stretches out outside the outer tube 1 on the inner tube 2 therein.

Described seat 7 is socketed with the inner tube 2 of at least two joints by at least two joint hollow outer tube 1 hinged forming in outer tube 1, adjacent inner layer pipe 2 usefulness spring drag-lines 3 interconnect, and are connected with drag-line spring 4 between outer tube 1 and the inner tube 3.On two diagonally opposing corners of adjacent inner layer pipe 2, be respectively equipped with the breach 12 of arc.Be connected with the pull bar 5 that stretches out outside the outer tube 1 on the inner tube 2 therein.

Have locating slot 11 in the rear end of described seat 7, the backstay 10 that stretches in the locating slot 11 is housed on supporting leg 9.

In Fig. 1, Fig. 2, Fig. 3, present embodiment shown in Figure 4, the front end of main frame 8 is the chaise longue front leg strut, and the rear end is the backrest of chaise longue, and seat 7 is hinged on the front portion of main frame 8, the also hinged supporting leg 9 that is connected on main frame 8.Seat 7, main frame 8 and supporting leg 9 all are to adopt more piece hollow outer tube 1 hinged, the structure of socket inner tube in the outer tube.Wherein the joint number of outer tube 1 equates with inner tube 2.Save 1/2nd of outer tube 1 headed by the length of first joint inner tube 2, thereby make chaise longue when open configuration, the seam between the internal layer adjacent pipe, and the seam between the adjacent outer tube staggers at 1/2nd places.All the other respectively save the length of inner tube 2 and the equal in length of each section outer tube 1.Connect by spring drag-line 3 between the internal layer adjacent pipe 2.On adjacent inner layer pipe 2 hungry diagonally opposing corners, have the breach of arc, so that when folding, do not blocked by outer tube.Connect by spring drag-line 4 between outer tube 1 and the inner tube 2, one end of this spring drag-line 4 is fixed on the first joint outer tube 1, the other end is fixed on the minor details inner tube 2, on minor details inner tube 2, also be provided with pull bar 5, have groove 6 on latter end outer tube 1, described pull bar 5 passes outside these groove 6 protruded tubes.When needing Folding deck chair, pulling pull bar 5 overlaps each section seam of inner tube 2 and outer tube 1, just can be folding one by one along the pin joint of outer tube, and make it dwindle into the casing shape, be easy to carry, as shown in Figure 5.

During fabrication, more comfortable in order to make the user, can on seat 7 and main frame 8, increase seats and backboards more, can also coat canvas thereon.

Claims

1. Folding deck chair, by main frame (8), support the supporting leg (9) of main frame (8), and the seat (7) that is installed on the main frame (8) constitutes, it is characterized in that: described main frame (8) is by hinged the forming of at least two joint hollow outer tube (1), be socketed with the inner tube (2) of at least two joints in outer tube (1), adjacent inner layer pipe (2) interconnects with spring drag-line (3), is connected with drag-line spring (4) between outer tube (1) and the inner tube (3).

2. Folding deck chair according to claim 1 is characterized in that: the breach (12) that is respectively equipped with arc on two diagonally opposing corners of adjacent inner layer pipe (2).

3. Folding deck chair according to claim 1 and 2 is characterized in that: be connected with on the inner tube (2) therein and stretch out the outer pull bar (5) of outer tube (1).

4. Folding deck chair according to claim 1, it is characterized in that: described supporting leg (9) is by hinged the forming of at least two joint hollow outer tube (1), in outer tube (1), be socketed with the inner tube (2) of at least two joints, adjacent inner layer pipe (2) interconnects with spring drag-line (3), is connected with drag-line spring (4) between outer tube (1) and the inner tube (3).

5. Folding deck chair according to claim 4 is characterized in that: the breach (12) that is respectively equipped with arc on two diagonally opposing corners of adjacent inner layer pipe (2).

6. according to claim 4 or 5 described Folding deck chairs, it is characterized in that: be connected with on the inner tube (2) therein and stretch out the outer pull bar (5) of outer tube (1).

7. Folding deck chair according to claim 1, it is characterized in that: described seat (7) is by hinged the forming of at least two joint hollow outer tube (1), in outer tube (1), be socketed with the inner tube (2) of at least two joints, adjacent inner layer pipe (2) interconnects with spring drag-line (3), is connected with drag-line spring (4) between outer tube (1) and the inner tube (3).

8. Folding deck chair according to claim 7 is characterized in that: the breach (12) that is respectively equipped with arc on two diagonally opposing corners of adjacent inner layer pipe (2).

9. according to claim 7 or 8 described Folding deck chairs, it is characterized in that: be connected with on the inner tube (2) therein and stretch out the outer pull bar (5) of outer tube (1).

10. Folding deck chair according to claim 1 is characterized in that: have locating slot (11) in the rear end of described seat (7), the backstay (10) that stretches in the locating slot (11) is housed on supporting leg (9).