CN201388769Y

CN201388769Y - Folding bed capable of being used as a chair

Info

Publication number: CN201388769Y
Application number: CN200920136868U
Authority: CN
Inventors: 冷鹭浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-24
Filing date: 2009-02-24
Publication date: 2010-01-27
Anticipated expiration: 2019-02-24

Abstract

The utility model discloses a folding bed capable of being used as a chair, which comprises a first unit, a second unit and a third unit, wherein the first unit comprises a first surface piece, a first outer leg which is connected under the front portion of the first surface piece, and a first inner leg which is connected under the rear portion of the first surface piece, the second unit comprises a second surface piece, the third unit comprises a third surface piece and a second outer leg which is connected under the rear portion of the third surface piece, a horizontal bar is fixedly arranged on the rear of the first inner leg, and a projection which can be hooked on the horizontal bar is fixedly arranged on the rear of the second outer leg. The folding bed has the advantages that firstly the three units can be arranged side by side, and used as a bed structure, secondly the second unit and the third unit can be folded together, and used as a back rest, the projection is hooked on the horizontal bar, then the structure is stable, and can be used as a chair.

Description

A kind of can be as the folding bed of chair

Technical field

The utility model relates to a kind of folding bed, particularly relate to a kind of can be as the folding bed of chair.

Background technology

Existing folding bed, a first module, Unit one second and Unit one the 3rd that it is arranged before and after comprising.This first module, it comprises that the first outer leg and that one first part, is connected under first part front portion is connected leg in first under first the part rear portion.This Unit second, it comprises that one can amount to second part that connects first part; Unit the 3rd, it comprises that the 3rd part and can amounting to second part of connection is connected the second outer leg under the 3rd the part rear portion.Existing folding bed only has the function of bed, does not have the function of chair, can't satisfy consumer demand.

The utility model content

The utility model provide a kind of can be as the folding bed of chair, it has overcome the deficiency of the existing function singleness of traditional folding bed.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of can be as the folding bed of chair, it comprises:

One first module, it comprises that the first outer leg and that one first part, is connected under first part front portion is connected leg in first under first the part rear portion;

Unit one second, it comprises that one can amount to second part that connects first part;

Unit one the 3rd, it comprises that the 3rd part and can amounting to second part of connection is connected the second outer leg under the 3rd the part rear portion;

One is installed in the horizon bar after the leg in first; And

One be installed in after the second outer leg, can pass between first part and the horizon bar at interval and clasp joint at the protrusion piece of horizon bar.

In the utility model one preferred embodiment, link together by pin joint seat between this second part and the 3rd part, be installed with leg in second under this pin joint seat.

In the utility model one preferred embodiment, this pin joint seat front end articulates second part, and the rear end articulates the 3rd part.

In the utility model one preferred embodiment, this second part first part that be rotationally connected.

In the utility model one preferred embodiment, interval before and after this first module and the horizon bar, and also this horizon bar is positioned at after first part rear end face.

In the utility model one preferred embodiment, be fixed together by affixed bar between the leg in this horizon bar and first.

In the utility model one preferred embodiment, this protrusion piece end face is the plane of the vertical second outer leg, and the bottom surface is the inclined plane that can intersect the second outer leg downwards.

The technical program is compared with background technology: 1, it not only can be as bed, but also can be as chair, and one-object-many-purposes can satisfy consumer demand; 2, change chair into from bed, change bed into from chair, transition operation is very convenient; 3, owing to be installed with leg in second under this pin joint seat, therefore stablize as bed structure; 4, because this pin joint seat front end articulates second part, the rear end articulates the 3rd part, so total can be folding fully; 5, because this horizon bar is positioned at after first part rear end face, therefore the second outer leg and protrusion piece can conveniently pass the interval between first module and the horizon bar; 6, because this protrusion piece end face is the plane, so the clasp joint between it and the horizon bar is firm, as the chair Stability Analysis of Structures; 7,, therefore be convenient to user's transition operation because this protrusion piece bottom surface is the inclined plane.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the schematic perspective view of the utility model as the chair structure.

Fig. 2 is the transformation schematic diagram that bed changes chair into.

Fig. 3 is another transformation schematic diagram that bed changes chair into.

Fig. 4 is the schematic perspective view of the utility model as bed structure.

Fig. 5 is the A place enlarged diagram of Fig. 2.

Fig. 6 is the B place enlarged diagram of Fig. 3.

The specific embodiment

Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of can be as the folding bed of chair, it comprises a first module 100, one second unit 200, one the 3rd unit 300, a horizon bar 400 and an a pair of protrusion piece 500.

This first module 100, it comprises first part 110, a pair of first outer leg 120 and a pair of interior leg 130 in first under first part 110 rear portion that is connected that is connected under first part 110 front portion.This first part is 110 for space-stop rack in the present embodiment, but and as example, also can be cushion.

This Unit second 200 comprises second part 210.This second part 210 is a space-stop rack in the present embodiment, but and as example, also can be cushion.

The 3rd unit 300 comprises the 3rd part 310 and a pair of second outer leg 320 that is connected under the 3rd part 310 rear portions.This second part 210 is a space-stop rack in the present embodiment, but and as example, also can be cushion.

These second part 210 front end is articulated in first part 110 rear end, makes to constitute the syndeton that can amount between second part 210 and first part 110.Link together by a pair of pin joint seat 220 between this second part 210 and the 3rd part 310, these pin joint seat 220 front ends articulate second part 210, the rear end articulates the 3rd part 310, so that constitute the syndeton that can amount between this second part 210 and the 3rd part 310.Be installed with leg 230 in second under this pin joint seat 220.

Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, this horizon bar 400 is installed in after the first interior leg 130, and it and first module 100 front and back also are that it is positioned at after first part 110 rear end face at interval.In the present embodiment, this horizon bar 400 is fixed in leg 130 in first by fixed bar 410, with interval before and after forming.

This protrusion piece 500 is installed in after the second outer leg 320, and its end face is the plane of the vertical second outer leg 320, and the bottom surface is the inclined plane that can intersect the second outer leg 320 downwards.

This folding bed can be selected:

1, first module 100,

second unit

200 and 300 front and back, Unit the 3rd side by side, with as bed structure;

2, the operating process of bed transformation chair can be as follows: this Unit second 200 and the 3rd unit 300 are amounted to together as backrest; Rotate backrest, the interval location of leg 320 between first module 100 and horizon bar 400 outside this protrudes piece 500 and second; The backrest that rotates backward makes end face clasp joint horizon bar 400 front end faces that protrude piece 500, this moment Stability Analysis of Structures and as chair.

Please refer to Fig. 1,2,3,4, chair changes the operating process of bed into can be as follows: rotate backrest forward, make this protrusions piece 500 and the second outer leg, 320 disengaging interval locations; Launch the first module 100 and second unit 200, horizontal development.

The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. an energy is as the folding bed of chair, and it comprises:

It is characterized in that: also comprise:

One is installed in the horizon bar after the leg in first; And

2. a kind of can it is characterized in that according to claim 1: link together by pin joint seat between this second part and the 3rd part, be installed with leg in second under this pin joint seat as the folding bed of chair.

3. a kind of can it is characterized in that as the folding bed of chair according to claim 2: this pin joint seat front end articulates second part, and the rear end articulates the 3rd part.

4. a kind of can it is characterized in that according to claim 1: this second part first part that be rotationally connected as the folding bed of chair.

5. according to claim 1 or 2 or 3 or 4 described a kind of can it is characterized in that as the folding bed of chair: interval before and after this first module and the horizon bar, and also this horizon bar is positioned at after first part rear end face.

6. according to claim 1 or 2 or 3 or 4 described a kind of can it is characterized in that: be fixed together by affixed bar between the leg in this horizon bar and first as the folding bed of chair.

7. according to claim 1 or 2 or 3 or 4 described a kind of can it is characterized in that as the folding bed of chair: this protrusion piece end face is the plane of the vertical second outer leg, and the bottom surface is the inclined plane that can intersect the second outer leg downwards.