CN2778096Y - Log sofa bed - Google Patents

Abstract

The utility model relates to furniture, and specifically refers to a log sofa which can be used as a bed. It comprises a seat plate 3, a chair back 5 and a chair rack 1; the seat plate 3 is installed on the chair rack 1, and the seat plate 3 and the chair back 5 are connected by a gemel; a plurality of triangle ties 11 are connected to a first crosspiece 6 of the chair back by a gemel 10; pins 9 are assembled on the both ends of the first crosspiece 6 of the chair back respectively; pin holes are placed on the right and left handrails 4; when it is used as a sofa, said triangle ties are supported on the back crosspiece of the chair rack to support the chair back, and pins are inserted into the pin holes to further fix the chair back. When it is used as a bed, the pins are drawn, and the chair back is put backwards to level it with the seat plate; the triangle ties stand on the floor, forming a stable bed. The utility model features in simple structure, convenient conversion and shapely appearance.

Description

A kind of log divan

Technical field

The utility model relates to a kind of furniture, exactly is a kind of sofa of making a usefulness.

Background technology

Development along with society, people's living standard improves constantly, great change has also taken place in the selection idea to furniture, is converted to the pursuit nature from popular steel plastic furniture, leather sofa etc., owing to worry the pollution to environment such as paint, glue, former in recent years wooden furniture is popular, particularly in American-European countries, the demand of former wooden furniture is very big, but present former wooden furniture is all fairly simple, how designing some multi-functional former wooden furnitures, is pressing for of log furniture market development.

Summary of the invention

The purpose of this utility model provides a kind of sofa that can be used as bed, requires to have rational in infrastructure, conversion convenience, the advantage of good looking appearance.

The purpose of this utility model is realized by following technical scheme.

A kind of log divan of the utility model, form by seat board, the chair back, chair frame, it is characterized in that: described seat board is placed on the front beam and rear cross beam of chair frame, adopt hinge to connect between seat board and the chair back, on first crosspiece of the chair back, some trivets have been connected with hinge, the two ends of first crosspiece of the chair back are respectively arranged with latch, left and right sides handrail is provided with pin-and-hole, when using as sofa, described trivet is supported on the rear cross beam of chair frame, support the chair back, latch inserts in the pin-and-hole, further the fixing chair back.When using as bed, latch is extracted, the chair back falls backward, maintains an equal level with seat board, and trivet supports on the ground, forms a stable bed.Above-mentioned parts are all made by log except that latch, hinge, without any paint and glue, are natural stype fully, also log can be carried out charing and handle, and have more Gu Yun.Because the utility model adopts hinge to connect each rotatable parts, forwards bed to from sofa, as long as put down the chair back, therefore, a kind of log divan of the utility model has simple in structure, and conversion is convenient, advantage aesthetic in appearance.

Description of drawings

Fig. 1 is the utility model sofa status architecture schematic diagram

Fig. 2 is the rearview of Fig. 1

Fig. 3 is that the A-A of Fig. 2 is to cutaway view

Fig. 4 is the utility model bed status architecture schematic diagram

The specific embodiment

The utility model will be further described in conjunction with the accompanying drawings.

A kind of log divan, by seat board 3, the chair back 5, chair frame 1 is formed, the seat board and the chair back all are the paliform objects that is combined into by a piece plank, the chair frame is made up of left and right sides handrail and front and back crossbeam, seat board 3 is placed on the front beam 2 and rear cross beam 12 of chair frame 1, adopt hinge 13 to connect between the seat board 3 and the chair back 5, on first crosspiece 6 of the chair back, three trivets 11 have been connected with hinge 10, three trivets fuse with connecting rod 8, the two ends of first crosspiece 6 of the chair back are respectively arranged with latch 9, left and right sides handrail 4 is provided with pin-and-hole, when using as sofa, described trivet is supported on the rear cross beam of chair frame, support the chair back, latch inserts in the pin-and-hole, further the fixing chair back.When using as bed, latch is extracted, the chair back falls backward, maintains an equal level with seat board, and trivet supports on the ground, forms a stable bed.Above-mentioned parts are all made by log except that latch, hinge, without any paint and glue, are natural stype fully, also log can be carried out charing and handle, and have more Gu Yun.

Claims (3)

1, a kind of log divan, form by seat board (3), the chair back (5), chair frame (1), it is characterized in that: described seat board (3) is placed in the front beam (2) of chair frame and rear cross beam (12) is gone up, adopt hinge (13) to connect between seat board and the chair back (5), first crosspiece (6) at the chair back has upward connected some trivets (11) with hinge (10), and when using as sofa, described trivet is supported on the rear cross beam of chair frame, when using as bed, described trivet supports on the ground.

2, a kind of log divan according to claim 1 is characterized in that the two ends of first crosspiece (6) of the described chair back are respectively arranged with latch (9), and left and right sides handrail (4) is provided with pin-and-hole, and when using as sofa, latch inserts in the pin-and-hole.

3, a kind of log divan according to claim 1 is characterized in that described chair frame, the chair back, seat board, trivet and crossbeam etc. all make of log.

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