KR200372794Y1 - matress bed - Google Patents

Abstract

The present invention relates to a mattress bed with a folding chair, which has a structure of armrests and a backrest that does not fall backward by stacking a plurality of folding units connected to each other, and can be used as a chair having a correct hexahedron structure when fully folded. It is about an armchair mattress bed

The chair mattress bed according to the present invention includes a first unit, a second unit connected to the first unit by a first folding unit, and a second unit by a 2-1 folding unit and a 2-2 folding unit. A part of the backrest and armrests that are stacked on the same are formed on both sides of the same extension line and formed integrally The third unit formed in the shape and the same as the length of the third unit weight backrest portion and made to be laminated on the fourth unit by the fourth unit and the fourth folded portion made to be laminated to the third unit by the third folding portion. If the fifth unit is made and the first and second folded portions are stacked on the mattress bed in the state of the mattress, the correct hexahedron is formed. At this time, the fourth and fifth units are positioned in the third unit opening to complete the correct hexahedron. When the fourth and fifth units are sequentially stacked on the third unit with the third folded portion and the fourth folded portion as a shaft, the fourth folded portion and the fourth folded portion are sequentially transformed into chairs with armrests and backrests. The patch is located in front of the armrest to prevent the third unit from being pushed back or lifted up, and the third folded part is located inside the opening, i.e., the opening, of the third unit and the fourth unit, so that the backrest, that is, the fourth unit, falls backward. Preventing the addition to features and the one surface of the second unit and stacking the fourth and fifth unit in a fully stacked state to the third unit is a looking seats made to the emerging portion of the opposite side surfaces of the third unit with armrests

Description

Folding chair combined use mattress bed {matress bed}

The present invention is a folding chair and a mattress bed that becomes a mattress bed when it is opened and a chair when it is folded, and when it is folded, the backrest does not fall backwards, as well as an armrest and forms an exact cube.

In general, folding chairs and mattress beds are simply stacked in multiple stages to form chairs. At this time, there are not only armrests but also products and armrests that have a structure where the backrest can only fall back. When it is attached to the cube, it is attached separately or it is a one-piece type that protrudes even if it is hard. As a result, the lame that emphasizes one of the functions of the chair and the mattress becomes a commodity, and when it is stacked or opened, the cube is not formed correctly. There is a problem that storage is not easy

Therefore, the present proposal for solving the above problems, and further subdivide each unit constituting the folding chair and mattress bed Its purpose is to maximize the convenience of the folding chair and mattress bed as well as to make it easy to move and store, by making the third unit shaped and two units to be stored to fit snugly in the opening of the unit. It is design

The main drawing is a state of being transformed into a folding chair. Therefore, when each folding unit is opened with its axis, the mat unit of the cube becomes an accurate hexahedron. The stacking of the unit units and the fourth unit and the fifth unit are the openings of the third unit, that is, the first unit. When stacked on one surface of two units, it forms a stool-shaped hexagonal body.

Explanation of Signs of Major Parts of Drawings

10: first unit 11: second unit 12: third unit 13: fourth unit

14 Fifth unit 21 First folding part 22-2-1 Folding part 23-2-2 Folding part

24: third folding portion 25: fourth folding portion 31: armrest portion 32: backrest portion

33: opening

The present invention is to create a folding chair and mattress bed is a chair mattress bed according to the present invention is a second unit foldable connected to the first unit (10) and the first unit (10) by the first folding portion (21) An extension line which is stacked on the second unit body 11 by the unit body 11, the second-first (22) folding portion, and the second-second folding portion 23, and which allows a part of the backrest and the armrest to be formed on both sides is the same. And integrally formed It is made to be the same as the length of the third unit 12 and the third unit weight 12 formed in the shape and the backrest 32 and laminated to the third unit 12 by the third folding portion 24 The fifth unit 14 is made to be stacked on the fourth unit 13 by the fourth unit and the fourth folding unit, and has the first folding unit 21 and the second folding unit 22 as axes in a mattress bed state. When folded in a stack, the cube becomes an accurate hexahedron, and the fourth and fifth units are positioned in the opening 41 of the third unit 12 to complete the accurate hexahedron, and the third folded portion 22 and the fourth folded portion 23 are formed. When the fourth and fifth units are sequentially stacked on the third unit 12 with the axis as the axis, it is transformed into a chair having armrests and a backrest, and the second-first folding unit 21 and the second-second folding unit 22 are formed. Is located in front of the armrest portion 31 to prevent the third unit 12 from being pushed back or lifted up, and the third folded portion 23 is formed inside the third unit 12 and the fourth unit 13. In other words, it is located in the opening 41 to prevent the backrest 32, i.e., the fourth unit 13 from falling backward, and the fourth and fifth units are laminated to the third unit in a completely stacked state. The mattress bed according to the present invention, which uses one side of the second unit of the living unit and a portion formed on both sides of the third unit as the armrest, can be folded into the first unit by the first unit and the first folding unit. The second unit body, the second unit-folding unit and the second unit-folding unit and the second unit-folding unit are stacked on the second unit body, and part of the backrest and an armrest extension line are identically formed on both sides and integrally formed. The third unit formed in the shape and the same as the length of the third unit weight backrest portion and made to be laminated on the fourth unit by the fourth unit and the fourth folded portion made to be laminated to the third unit by the third folding portion. If the fifth unit is made and the first and second folded portions are stacked on the mattress bed in the state of the mattress, the correct hexahedron is formed. At this time, the fourth and fifth units are positioned in the third unit opening to complete the correct hexahedron. When the fourth and fifth units are sequentially stacked on the third unit with the third folded portion and the fourth folded portion as a shaft, the fourth folded portion and the fourth folded portion are sequentially transformed into chairs with armrests and backrests. The patch is located in front of the armrest to prevent the third unit from being pushed back or lifted up, and the third folded part is located inside the opening, i.e., the opening, of the third unit and the fourth unit, so that the backrest, that is, the fourth unit, falls backward. And the fourth and fifth units are laminated to the third unit in a completely stacked state, and one side of the second live unit is a seating portion, and the portions generated on both sides of the third unit are armrests according to the present invention. The chair-use mattress bed is laminated on the second unit by the first unit and the second unit foldably connected to the first unit by the first folding unit, the second-1 folding unit and the second-2 folding unit, etc. A part of the base and an extension line capable of armrests are formed on both sides and formed integrally. The third unit formed in the shape and the same as the length of the third unit weight backrest portion and made to be laminated on the fourth unit by the fourth unit and the fourth folded portion made to be laminated to the third unit by the third folding portion. If the fifth unit is made and the first and second folded portions are stacked on the mattress bed in the state of the mattress, the correct hexahedron is formed. At this time, the fourth and fifth units are positioned in the third unit opening to complete the correct hexahedron. When the fourth and fifth units are sequentially stacked on the third unit with the third folded portion and the fourth folded portion as a shaft, the fourth folded portion and the fourth folded portion are sequentially transformed into chairs with armrests and backrests. The patch is located in front of the armrest to prevent the third unit from being pushed back or lifted up, and the third folded part is located inside the opening, i.e., the opening, of the third unit and the fourth unit so that the back support, that is, the fourth unit And the fourth and fifth units are stacked on the third unit in a completely stacked state, and one side of the second unit is formed as a seat and an armrest roll is used on both sides of the third unit. Should be

As shown in the representation, it is desirable to make the first unit and the second unit the same size. It is made in the shape of a single unit, and the fourth and fifth units are made to have two units in the opening of the third unit at the same time, but to the same size.

As described above, further subdividing each unit constituting the folding chair and mattress bed Its purpose is to maximize the convenience of the folding chair and mattress bed as well as to make it easy to move and store, by making the third unit shaped and two units to be stored to fit snugly in the opening of the unit. It is design

Claims (1)

The first unit, which is a mattress member having a constant width, length, and thickness, and the second unit having the same width, length, and thickness as the first unit, and foldable to the first unit, and the same width as the first and second units, To have a certain opening by cutting the subtitle having a length and thickness The third unit formed in the shape and both sides of the second unit opened and the second unit opened and foldable are divided into fourth and fifth units by dividing the second unit and the unit cut out from the opening of the third unit, and the fourth unit A fourth unit including a fourth unit which is installed to be folded and stacked on the third unit in a closed direction, and a fifth unit which is cut out of the third unit and divided into fourth units is made to be folded and stacked with the fourth unit, and the fourth fifth unit is required of the third unit. Folding chair and mattress bed characterized in that the folding seat is made precisely folded