CN106510249B

CN106510249B - Three-in-one bed, chair and table assembly

Info

Publication number: CN106510249B
Application number: CN201611156749.0A
Authority: CN
Inventors: 张俊友; 李鹏程; 李鹏飞
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2016-12-15
Filing date: 2016-12-15
Publication date: 2022-07-22
Anticipated expiration: 2036-12-15
Also published as: CN106510249A

Abstract

The invention discloses a three-in-one bed, chair and table combination. Such a combination comprises: the bed comprises a headboard, a footboard, a first middle board, a second middle board and two handrails. When the combined body is used, the bed can be changed into a chair by folding the two middle plates and the bed tail plate; the chair can be changed into a table by turning the whole chair; the three kinds of furniture can be changed in any state according to the requirement; when the furniture is not used, the furniture can be placed in a common space as any one of the three furniture. The invention has multiple functions, can rapidly change states and solves the short-term requirement problem of beds, chairs and tables. Meanwhile, the furniture reduces the living space occupied by the furniture and improves the utilization rate of the space environment. The invention has the advantages of simple structure, easy installation, low manufacturing cost, convenient operation and the like.

Description

Trinity bed, chair and table assembly

Technical Field

The invention relates to the technical field of furniture manufacturing, in particular to a three-in-one bed, chair and table combination.

Background

In modern society, the use of furniture has become an essential part of people's daily life. However, the traditional furniture generally has single function, and most of the traditional furniture can only realize one basic function. The small-sized residential building has limited area and no space for placing a large amount of furniture. When relatives and friends suddenly visit and the storage of beds, chairs and tables at home is insufficient, furniture capable of changing states is urgently needed to meet the short-term requirements of the beds, the chairs and the tables of users. Therefore, the invention is used as a three-in-one bed, chair and table combination body, and has important significance for improving the utilization degree of furniture and the utilization efficiency of space environment.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a three-in-one bed, chair and table combination which is simple in structure and convenient to operate.

The utility model provides a three in one's bed, chair, table assembly which characterized in that: the bed comprises a headboard, a footboard, a first middle board, a second middle board and two handrails;

the headboard is connected with the first middle board;

the first middle plate is also connected with the second middle plate;

the second middle plate is also connected with the bed tail plate;

two grooves are arranged below the bed tail plate, and a handrail is arranged in each groove.

The headboard consists of a headboard, a horizontal bed board and two supporting legs; the bed head is vertical to the ground, the horizontal bed plate is vertical to the bed head, one end of the horizontal bed plate is connected with the bed head, and supporting legs are respectively connected under the two side corners of the other end of the horizontal bed plate; the two supporting legs are perpendicular to the horizontal bed plate.

One end of the first middle plate is aligned with one end, close to the supporting legs, of the horizontal bed plate of the headboard, and the upper parts of two corners of the aligned edge are connected through hinges respectively; the other end of the first middle plate is aligned with one end of the second middle plate, and the lower parts of two corners of the aligned edges are connected through hinges respectively; the other end of the second middle plate is aligned with one end of the bed tail plate, and the upper parts of two corners of the aligned edge are respectively connected by a hinge.

The bed tail plate consists of a bed tail and a horizontal bed plate; the horizontal bed plate is parallel to the ground, one end of the horizontal bed plate is aligned with one end of the second middle plate, and the upper parts of two corners of the aligned edge are connected through hinges respectively; a groove is respectively arranged under two corners of one end of the horizontal bed board close to the second middle board, and a handrail is connected in each groove by a hinge; the size of the handrail is consistent with that of the groove; the armrests are in a folded state when the combination body is changed into a chair, serve as chair armrests, and are in an opened state when the combination body is changed into a bed or a table, and serve as bed plate supports or table bottom supports; the other end of the horizontal bed board is vertically connected with the bed tail; the bed tail is vertical to the ground.

The first middle plate and the second middle plate have the same size, are positioned on the same horizontal plane with the horizontal bed plates of the headboard and the footboard, and have the same width; the horizontal bed boards of the first middle board, the second middle board and the bed tail board can be folded and placed above the horizontal bed board of the bed head board; the height of the bed tail is less than that of the bed head; the height of the two support legs of the headboard is consistent with the height of the two armrests.

When the invention is changed from a bed to a chair, the first middle plate is turned 180 degrees anticlockwise and is placed on the upper surface of the horizontal bed plate of the headboard in parallel; the second middle plate is arranged on the original lower surface of the first middle plate in parallel; the whole bed tail plate is turned 180 degrees anticlockwise, so that a horizontal bed plate of the bed tail plate is arranged on the upper surface of the second middle plate in parallel and inverted, the original upper edge of the bed tail is supported above the horizontal bed plate of the bed head plate, and the original lower edge of the bed tail is flush with the upper edge of the bed head; the two handrails are turned by 90 degrees anticlockwise and are folded in the grooves, and the whole state conversion is completed.

When the chair is changed into a table, the whole chair is turned by 90 degrees clockwise; the vertical bed board of the headboard is used as a desktop, the two armrests are turned clockwise by 90 degrees and unfolded, and the two armrests and the two supporting legs of the headboard are used as the supports of the bottom of the desk together, so that the whole state conversion is completed.

The combined body adopts a four-fold structure and is divided into four parts, namely a headboard, a first middle board, a second middle board and a footboard, and the structure ensures that the sizes of the combined body in three states of a bed, a chair and a table are consistent with the universal sizes of three furniture, namely the bed, the chair and the table. Namely, the height of the bed head (the height of a chair backrest and the width of a table top), the width of the bed board (the width of a chair and the length of the table top) and the length of the bed head board (the depth of the chair and the height of a table) in a bed state all accord with the universal size of the bed (the chair and the table).

The combined body has two matching schemes, and can be changed from a single bed (a single chair and a short desktop table) to a double bed (a double chair and a long desktop table) by uniformly increasing the widths of the headboard, the first middle board, the second middle board and the footboard by one time.

Compared with the prior art, the invention has the following advantages: the multifunctional furniture has the advantages that one piece of furniture is multifunctional, one piece of furniture has the functions of three pieces of furniture, and the utilization efficiency of the furniture is improved; secondly, multiple objects are combined into one, and several kinds of furniture are combined into a whole, so that the living space occupied by the furniture is saved; thirdly, the operation is simple and convenient for taking and placing, the state change can be rapidly made according to the requirement, and the short-term requirement of the bed, the chair and the table can be met.

Drawings

Fig. 1 is a schematic view of the bed state structure of the present invention.

Fig. 2 is a schematic view of the chair configuration of the present invention.

Fig. 3 is a schematic diagram of a table structure according to the present invention.

Fig. 4 is a schematic view of the headboard structure of the present invention.

Fig. 5 is a schematic diagram of the structure of the bed tail of the present invention.

Fig. 6 is a schematic view of a first intermediate panel, a second intermediate panel and their attachment hinges of the present invention.

Detailed Description

To further illustrate the contents, features and effects of the present invention, the following embodiments are described in detail with reference to the accompanying drawings.

The various components and their connections will now be described by way of example of the bed condition of the assembly of the present invention. A three-in-one bed, chair, table combination comprising: headboards (1 a-1 d), footboard (2 a,2 b), a first intermediate board (3), a second intermediate board (4), two armrests (5 a,5 b), eight connecting hinges (6 a-6 h), and two armrest supports (7 a,7 b).

The headboards (1 a-1 d) of the present combination are described below. The headboard (1 a-1 d) consists of a headboard (1 a), a horizontal bed board (1 b) and two supporting legs (1 c,1 d); the bed head (1 a) is vertical to the ground; the horizontal bed board (1 b) is vertical to the bed head (1 a), one end of the horizontal bed board is connected with the bed head (1 a), and supporting legs (1 c,1 d) are respectively connected under the two side angles of the other end of the horizontal bed board; the two supporting legs (1 c,1 d) are both vertical to the horizontal bed board (1 b).

The first intermediate plate (3) and the second intermediate plate (4) in the present combination will be described below. One end of the first middle plate (3) is aligned with one end of a horizontal bed plate (1 b) of the headboard, which is close to the two supporting legs (1 c,1 d), the two corners of the aligned edge are respectively connected by a hinge (6 a,6 b), the other end of the aligned edge is aligned with one end of the second middle plate (4), and the two corners of the aligned edge are respectively connected by a hinge (6 c,6 d); the other end of the second middle plate (4) is aligned with one end of a horizontal bed plate (2 a) of the bed tail plate, and two corners of the aligned edge are respectively connected by a hinge (6 e,6 f); six hinges (6 a-6 f) on the first middle plate (3) and the second middle plate (4) are all parallel to the plane where the first middle plate (3) is located, wherein four hinges (6 a,6b,6e and 6 f) are located on the upper surface of the first middle plate (3) or the second middle plate (4), and the other two hinges (6 c and 6 d) are located on the lower surface of the joint of the first middle plate and the second middle plate; when the folding bed is needed, the first middle plate (3) can be turned over by 180 degrees along the two hinges (6 a,6 b) anticlockwise and placed above the horizontal bed plate (1 b) of the headboard; the second middle plate (4) can be overturned along the two hinges (6 c,6 d) and is arranged above the original lower surface of the first middle plate (3) in parallel; the bed end plates (2 a,2 b) can be placed above the second middle plate (4) along the two hinges (6 e,6 f) by turning 180 degrees anticlockwise.

The bed end boards (2 a,2 b) in the present assembly are described below. The bed tail plates (2 a,2 b) are composed of a horizontal bed plate (2 a) and a bed tail (2 b); a horizontal bed plate (2 a) of the bed tail plate is parallel to the ground, one end of the bed tail plate is connected with a second middle plate (4) through two hinges (6 e,6 f), a groove is respectively arranged below two corners close to one end of the two connecting hinges (6 e,6 f), and a handrail (5 a,5 b) is respectively connected in the two grooves through a hinge (6 g,6 h); the sizes of the two grooves are consistent with the sizes of the two handrails (5 a,5 b); the two armrests (5 a,5 b) can be unfolded to be used as supports or folded in the grooves to be used as armrests; the two hinges (6 g,6 h) are respectively provided with an armrest support (7 a,7 b) for assisting the armrest to unfold or retract; the other end of the bed tail plate horizontal bed plate (2 a) is vertically connected with the bed tail (2 b); the bed tail (2 b) is vertical to the ground.

The dimensions of the various components in this assembly are described below. The sizes of the first middle plate (3) and the second middle plate (4) are completely consistent; the horizontal bed boards (1 b,2 a) of the head board and the tail board and the two boards (3, 4) are positioned on the same horizontal plane, and the widths of the four boards (1 b,3,4,2 a) are consistent; the lengths of the first middle plate (3) and the second middle plate (4) are less than the length of a horizontal bed plate (2 a) of the bed tail plate; the sum of the length of the horizontal bed plate (2 a) of the bed tail plate and the thickness of the bed tail (2 b) is equal to the length of the horizontal bed plate (1 b) of the bed head plate; the height of the bed tail (2 b) is less than that of the bed head (1 a); in a bed state, the height of the two armrests (5 a,5 b) is consistent with that of the two supporting legs (1 c,1 d) and the armrests and the supporting legs are used as the support of the whole bed plate together, so that the four horizontal plates (1 b,3,4,2 a) are positioned on the same horizontal plane; in the chair state, the bed tail (2 b) is flush with the upper edge of the bed head (1 a) and is used as a chair backrest together.

To further illustrate the utility of the present combination, the present example provides reference dimensions for the various components. In the length aspect, the length of a horizontal bed board (1 b) of a headboard is 72 cm, the lengths of a first middle board (3) and a second middle board (4) are both 30 cm, and the length of a horizontal bed board (2 a) of a footboard is 67 cm; the total length of the bed surface is the sum of the lengths of the four plates, namely 199 cm, which is similar to the general length of a single (double) person bed. In the aspect of width, the bed head (1 a), the horizontal bed board (1 b) of the bed head board, the first middle board (3), the second middle board (4), the horizontal bed board (2 a) of the bed tail board and the bed tail (2 b) are consistent in width, all are 70 cm and are consistent with the universal width of a single bed; in height, the height of the head (1 a) is 120 cm.

The combined body adopts a four-fold structure, namely, the combined body is divided into four parts, namely a headboard, a first middle board, a second middle board and a footboard, the structure ensures that the sizes of all parts still meet the general size of common furniture when the combined body is changed from a bed to a chair or a table, namely, the height (1 a) of the headboard is 120 cm as the height of a backrest of the chair or the width of a tabletop when the bed is changed to the chair or the table; the width of the bed board is 70 cm as the width of a chair or the length of a table top; the length of the horizontal bed board (1 b) of the headboard is used as the depth of the chair, and the sum of the length of the horizontal bed board (1 b) of the headboard and the thickness of the bed head (1 a) is used as the height of the table and is about 77 cm.

The combined body can have two matching schemes by uniformly increasing the width of the headboard (1 a,1 b), the first middle board (3), the second middle board (4) and the footboard (2 a,2 b) by one time, namely, the width of the original footboard is changed from 70 cm to 140 cm, and the universal size of a single bed (a single chair, a short desktop table) and a double bed (a double chair and a long desktop table) is met.

When the invention needs to be changed from a bed to a chair, the first middle plate (3) is turned 180 degrees along the two hinges (6 a,6 b) anticlockwise and is placed on the upper surface of the horizontal bed plate (1 b) of the headboard in parallel; the second middle plate (4) is turned over along the two hinges (6 c,6 d) and is placed on the original lower surface of the first middle plate (3) in parallel; the bed tail plates (2 a,2 b) are turned 180 degrees along the two hinges (6 e,6 f) anticlockwise, so that the horizontal bed plate (2 a) of the bed tail plate is inverted on the upper surface of the second middle plate (4) in parallel, the original upper edge of the bed tail (2 b) is supported above the horizontal bed plate (1 b) of the bed head plate, and the original lower edge of the bed tail (2 b) is flush with the upper edge of the bed head (1 a); the two handrails (5 a,5 b) turn counterclockwise by 90 degrees along the respective hinges (6 g,6 h) and are folded, so that the whole state conversion is completed.

When the chair needs to be changed into a table, the whole chair is turned by 90 degrees clockwise; the two armrests (5 a,5 b) are turned clockwise by 90 degrees along respective hinges (6 g,6 h) and unfolded, and are used as supports of the bottom of the table together with the two supporting legs (1 c,1 d), and the bed head (1 a) is used as a table top to complete the whole state conversion.

Claims

1. The utility model provides a bed, chair, table assembly of trinity, includes head board, footboard, first intermediate lamella, second intermediate lamella, two handrails, its characterized in that: the headboard consists of a headboard, a horizontal bed board and two supporting legs, wherein the headboard is vertical to the ground, the horizontal bed board is vertical to the headboard, one end of the horizontal bed board is connected with the headboard, the supporting legs are respectively connected under two corners of the other end of the horizontal bed board, the two supporting legs are both vertical to the horizontal bed board and have the same height as the headboard below the horizontal bed board so as to keep the horizontal bed board in a horizontal state, one end of the first intermediate board is aligned with one end, close to the supporting legs, of the horizontal bed board of the headboard, the upper parts of the two corners of the aligned sides are respectively connected by a hinge, the other end of the first intermediate board is aligned with one end of the second intermediate board, the lower parts of the two corners of the aligned sides are respectively connected by a hinge, the footboard consists of a tailstock and a horizontal bed board, the horizontal bed board is parallel to the ground, one end of the horizontal bed board is aligned with one end of the second intermediate board, the upper parts of the two corners of the aligned sides are respectively connected by a hinge, the right lower part of two corners of one end of the horizontal bed board close to the second middle board is respectively provided with a groove, the two grooves are respectively connected with a handrail by a hinge, the size of the handrail is consistent with that of the groove, the handrail is in a folded state when the combination is changed into a chair and serves as a chair handrail, the combination is in an opened state when the combination is changed into a bed or a table and serves as a bed board support or a table bottom support, the other end of the horizontal bed board is vertically connected with a tailstock, the tailstock is vertical to the ground, the first middle board and the second middle board are consistent in size and are positioned on the same horizontal plane with the horizontal bed boards of the headboard and the footboard, the widths of the four boards are consistent, the height of the tailstock is smaller than that of a bed head, and the heights of two support legs of the headboard are consistent with the heights of the two handrails;

when the bed is changed into a chair, the first middle plate is turned 180 degrees anticlockwise and placed on the upper surface of the horizontal bed board of the headboard in parallel, the second middle plate is placed on the original lower surface of the first middle plate in parallel, the footboard is turned 180 degrees anticlockwise, the horizontal bed board of the footboard is inverted on the upper surface of the second middle plate in parallel, the original upper edge of the footboard is supported above the horizontal bed board of the headboard, the original lower edge of the footboard is flush with the upper edge of the bed head, the two armrests are turned 90 degrees anticlockwise and are folded in the grooves, and the whole state change is completed;

when the chair is changed into a table, the whole chair is turned clockwise by 90 degrees, the vertical bed board of the headboard is used as a table top, the two armrests are turned clockwise by 90 degrees and unfolded, and the two armrests and the two supporting legs of the headboard are used as the supports of the bottom of the table together, so that the whole state change is completed.

2. A three-in-one bed, chair and table combination as claimed in claim 1, wherein: the combined body adopts a four-fold structure and is divided into four parts, namely a headboard, a first middle board, a second middle board and a footboard, and the structure ensures that the sizes of the combined body in three states of a bed, a chair and a table are consistent with the universal sizes of three furniture, namely the bed, the chair and the table, namely: the height of the bed head, the width of the bed board and the length of the headboard in the bed state accord with the general size of the bed; the height of the chair backrest, the width of the chair and the depth of the chair in the chair state accord with the general size of the chair; the width, length and height of the table top in the table state conform to the general size of the table.

3. A three-in-one bed, chair and table combination as claimed in claim 1, wherein: the combined body has two matching schemes, and the combined body can be changed from a single bed to a double bed in a bed state, from a single chair to a double chair in a chair state and from a short desktop desk to a long desktop desk in a desk state by a method of uniformly increasing the width of the headboard, the first middle board, the second middle board and the footboard by one time.