JPH0655456U - Soft Urbet - Google Patents

Abstract

(57) [Summary] [Object] To provide a softer bed which can be changed into various forms according to the purpose of use by rotatably connecting six mattresses having a specific shape. [Structure] To a body mattress 2 which is rotatably connected to a head mattress 1, left and right symmetrical leg mattresses 3 and 5 and toe mattresses 4 and 6 are sequentially rotatably connected. 1 head mattress for 2 torso mattresses,
By appropriately rotating and folding the leg mattresses 3 and 5 and the foot mattresses 4 and 6, a form suitable for five purposes such as a bed, a foot-raising bed, a foot-extending lounge, a foot-raising lounge, and softer is formed. Can be formed. Moreover, since the leg mattress and the toe mattress are divided into left and right parts, when used by two people, the softer bed form can be selected and used according to their preferences.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention divides a soft-bed mattress into a plurality of pieces, and connects each piece rotatably, so that each piece can be rotated and displaced for various purposes such as beds, lounges, and softers. It is related to soft arbets that can be used for.

[0002]

[Prior art]

 Conventionally, various kinds of so-called soft beds have been developed and put into practical use. The most common type is a type in which a bet is divided into two vertically and one of them is raised to give a softer backrest (see Japanese Utility Model Laid-Open No. 62-53066). There is also a mattress bet which can be divided into several stages and which can be folded into a softer (see Japanese Utility Model Publication No. 55-122669).

[0003]

[Problems to be solved by the device]

 However, Japanese Utility Model Publication No. 62-53066 uses both a chaise lounge and a bed and cannot be used as a single chair. Moreover, even in the case of softer or bed, it is constructed to maintain its shape with the help of the softer base made of hard material. Not only is it inconvenient, but it also has the drawback of being expensive. Furthermore, in order to use the rear mattress as a backrest, a tilting device that can be fixed at a desired angle is required, which complicates the structure and causes a failure.

The device of Japanese Utility Model Publication No. 55-122669 has a pillow holder fixed to the main body of the mattress in advance, and the angle of the head cannot be changed, so there are only two types, bet and single softer. I can not cope. Moreover, since the pillow holder is almost vertical and this angle cannot be adjusted, it is easy to get tired when using softer. Moreover, when two people use this soft bet as a double bet, there is a drawback that the left and right mattresses are inevitably integrated so that only the same left and right usage can be selected.

The present invention improves on the above-mentioned drawbacks of the conventional softer bed, and uses only a soft mattress without using any hard equipment, equipment frame, reinforcing material or the like, a foot-raising bed, and a foot-extending lounge. The purpose of the present invention is to provide a softer bet that can realize various usages such as a foot-up lounge and softer. In addition, the present invention is a softer bet that can independently select a bet, a lounge, a softer, etc., for each of the left and right halves of a double bet used by two people, according to the preference of the user. It is intended to be provided. A further object of the present invention is to provide a softer / combined bed which is lightweight, has high durability, is low in manufacturing cost, can be folded compactly, and is convenient for transportation and storage.

[0006]

[Means for Solving the Problems]

 The soft bed according to the present invention is configured such that a plurality of mattresses having a specific shape are rotatably connected to each other, and by appropriately selecting the rotating state of each mattress, a bet, a foot-raising bed, and a leg extender are provided. The lounge, the foot-up lounge, and the softer can be formed into 5 different shapes according to the intended use. Furthermore, by constructing the lower half of the double soft bet by dividing it into left and right parts, it is possible to form the above usage patterns separately on the left and right sides. It is now possible to select and form the preferred usage pattern independently.

[0007]

【Example】

 As shown in FIGS. 1 to 4, a soft bed according to the present invention is a head mattress 1 composed of a modified hexahedron having an upper inclined surface 11 which becomes higher toward the tip of the head. Of the deformed heptah, which is rotatably connected at one end 19 of the upper inclined surface 11 of the head mattress 1 and has an inclined surface 21 at the same angle as the upper inclined surface 11 of the head mattress 1 and a horizontal surface 22 following the inclined surface 21. The mattress 2 is a hexahedron that is rotatably connected at one end 39, 59 of the upper surface of the body mattress 2 and has inclined side surfaces 32, 52 inwardly sloping on the side opposite to the connection. The left and right leg mattresses 3 and 5 of the same shape, and the upper end portions 49 and 69 of the two leg mattresses 3 and 5 are rotatably connected to each other, and the side surface on the side of the connecting portion is inward. Is more structure and 2 Tsunoashi tip portion mattress 4,6 left and right isomorphic consisting hexahedron having inclined flanks 44, 64 that is inclined.

Moreover, the length L1 of the upper inclined surface 11 of the head mattress 1, the length L2 of the inclined surface 21 of the body mattress 2, the length L3 of the horizontal plane 22 of the body mattress 2, Length L4 of one leg mattress 3, 5; tip angle A of the head mattress 1; angle F of the upper inclined surface 21 of the body mattress 2; inclination of the two leg mattresses 3, 5 When the angle M of the side surfaces 32 and 52 and the angle Q of the inclined side surfaces 44 and 64 of the two toe mattresses 4 and 6 are set, the relationship shown by the following formula is obtained: L1 = L2, L3 = L4, 180 °-(A + F ) = M + Q.

Further preferable conditions are 50 ° ≦ A ≦ 70 °, 10 ° ≦ F ≦ 30 °, and 45 ° <M (Q) ≦ 60 °. (However, A + F <90 °) The most preferable conditions are A = 60 °, F = 20 °, M = 50 °, and Q = 50 °. The angle C may be 90 °, but a slightly wider angle than 90 ° is preferable due to the design. Therefore, the complementary angle J is J ≦ 90 °. Similarly, the angle H may be 90 °, but is preferably slightly wider than 90 ° due to the design. Therefore, the angle P, which is the complementary angle, is P ≦ 90 °. The angle T may be 90 °, but a slightly wider angle than 90 ° is preferable due to the design.

As will be described later, the toe mattresses 4 and 6 serve as footrests in the lounge and the backrests in softer. Therefore, the length L5 of the mattresses 3 and 5 is the leg mattresses. Is slightly shorter than the length L4 of the head mattress 1 and slightly longer than the height L6 of the head mattress 1.

Each of the mattresses 1, 2, 3 (5), 4 (6) is a sponge body 10, 20, 30 made of polyurethane foam or the like in a bag body made of thick cloth (similar to the mattress 5). , 40 (same for the mattress 6). Further, each mattress 1, 2, 3 (5), 4 (6) has a zippered opening 18, 28, 38 (mattress 5) for inserting each sponge body 10, 20, 30, 40 on each side surface. The same) and 48 (the same applies to the mattress 6).

The epidermis is made of one piece of thick cloth 71, and at the connection parts 19, 39, 49, 59, 69 of each mattress, by the back cloths 72, 73, 74 and sutures 81, 82, 83. Sutured. One end of the back cloth 72 is connected to the front cloth 71 at the opening 18, and the other end of the back cloth 72 is connected to one end of the back cloth 73 at the opening 28. The other end of the back cloth 73 is connected to one end of the back cloth 74 at the opening 38, and the other end of the back cloth 74 is connected to the end of the front cloth 71. Further, the side surfaces of each mattress 1, 2, 3 (5), 4 (6) have the cross-sectional shape of each mattress 1, 2, 3, 4 as a pair of horizontal cloths 76, 77, 78 (same for the mattress 5). , 79 (similar to the mattress 6), and the peripheral edge of each lateral cloth is sewn to the peripheral edges of the front cloth 71 and the back cloths 72, 73, 74. Therefore, the adjacent mattresses of the mattresses 1, 2, 3 (5), 4 (6) are integrally joined to each other by the outer cover 71, and the mattresses are rotatable in the directions of arrows a, b, c. Becomes

Next, a method of using the softer bed of the present invention will be described. When the softer bet is fully developed as shown in FIG. 5, the head portion is lifted by the inclined surface 11 of the head mattress 1 and the inclined surface 21 of the body mattress 2. This state is suitable for resting by sleeping, watching television and reading while sleeping. In this embodiment, if the toe mattress 4 or 6 is rotated in the direction of arrow c and overlapped on the leg mattress 3, it is used as a foot raising bed.

Next, as shown in FIG. 6, the head mattress 1 is rotated in the direction of the arrow a, and the inclined surface 11 of the head mattress 1 and the inclined surface 21 of the body mattress 2 are united and then inverted. The surface 14 of the head mattress 1 serves as a pillow holder, and the body serves as a flat sleeping bed. In this state, the backrest 14 is designed to have an angle smaller than 90 °, so that it is also used as the back of the lounge as shown. The inverted head mattress 1 is placed on the inclined surface 21 of the torso mattress 2, and since the surface 14 is an inclined surface, even if the user leans on it, the stress acts in the diagonally downward direction. Therefore, the head mattress 1 does not turn over backward even if a special support structure is not provided.

Further, in this state, if the toe mattress 4 or 6 is rotated in the direction of the arrow c and overlapped on the leg mattress 3, as shown in FIG. 7, a lounge or a lounge with a footrest is shown. The lounge is suitable for watching television. Next, the leg mattresses 3 and 5 are rotated in the direction of arrow b to fold them on the plane 22 of the body mattress 2, and the toe mattresses 4 and 6 are inverted in the direction of arrow d. The complement of the inclination angle of the surface 14 of the partial mattress 1, that is, 180 ° − (A + F), is the sum of the angle M of the leg mattress 3 (5) and the angle Q of the toe mattress 4 (6), that is, (( Since it is equal to (M + Q), the surface 14 of the head mattress 1 and the upper surface 41 (61) of the toe mattress 4 (6), which have just been inverted, coincide with each other, resulting in the state shown in FIG.

In this state, the surface 14 of the inverted head mattress 1 is pressed down by the toe mattress 4 (6), so that the head mattress 1 is inverted even if the backrest is pushed backwards strongly. There is no such thing. Further, since the angles M and Q are each 45 ° or more, the lower surfaces 43 and 63 of the mattresses 4 and 6 which are the backrests of the softer form an inclined surface with respect to the leg mattresses 3 and 5, so that the usability as softer is improved. Can be satisfied. Therefore, this state is used as a double softer. At this time, it is also possible to fold only one side, for example, the mattresses 3 and 4 side to be a softer, and to extend the other side, that is, the mattresses 5 and 6 side, to use as a lounge.

[0017]

[Effect of device]

 By constructing six mattresses with a specific shape so that they can rotate, betting, foot-raising beds, foot-extending lounges, foot-raising lounges, and softers can be selected by appropriately selecting the turning state of each mattress. It is possible to freely select and form any of the five types according to the purpose of use. Moreover, the leg mattress and the foot mattress are divided into two parts, left and right, so when used by two people, the left and right sides of the soft arbet can be configured differently according to their wishes. The usability of can be further improved. In addition, by combining the inclined surface 11 of the head mattress 1 and the inclined surface 21 of the body mattress 2 which have a special shape, the inclined backrest can be formed without using a special support tool or a fixing metal fitting. It can be formed by itself.

Further, by identifying the corner M of the leg mattress 3 (5) and the corner Q of the foot mattress 4 (6), both are folded over the head mattress 1 and the body mattress 2. When forming the softer, the backrest can be fixed so that it does not turn over backwards without using any auxiliary tools or fasteners. Moreover, since each mattress is made up of only a sponge body and a cloth cover that covers the sponge body, it is possible to provide a soft, flexible, yet strong and durable soft vinyl at a low cost. .

[Brief description of drawings]

FIG. 1 is a plan view of a soft bed according to the present invention.

FIG. 2 is a rear view of the softer bed of the present invention.

FIG. 3 is a perspective view of a soft bed according to the present invention.

FIG. 4 is a vertical sectional view taken along line XX of FIG.

FIG. 5 is an explanatory view showing a state in which the soft bet of the present invention is used as a bet.

FIG. 6 is an explanatory view showing a state where the soft sofa bed of the present invention is used as a lounge.

FIG. 7 is an explanatory view showing a state where the soft ware of the present invention is used as a television lounge.

FIG. 8 is an explanatory view showing a state where the softer bed of the present invention is used as a softer.

[Explanation of symbols]

 1 Head mattress 2 Body mattress 3, 5 Leg mattress 4, 6 Toe mattress 10, 20, 30, 40 Sponge body 18, 28, 38, 48 Opening with zipper 19, 39, 49 Connection 71 Table Cloth 72, 73, 74 Back cloth

Claims (1)

[Scope of utility model registration request] 1. A head mattress 1 comprising a deformed hexahedron having an upper inclined surface 11 which becomes higher toward the tip of the head, and one end portion 1 of the upper inclined surface 11 of the head mattress 1.
9, a body mattress 2 and a body mattress 2 of a deformed heptahedral which is rotatably connected and has an inclined surface 21 at the same angle as the upper inclined surface 11 of the head mattress 1 and a horizontal surface 22 following the inclined surface 21. Left and right legs having the same shape as a hexahedron, which are rotatably connected at one end 39, 59 of the upper surface of the and have side surfaces 32, 52 that are inclined inwardly on the side opposite to the connection. Mattress 3, 5
And inclined side surfaces 44 that are rotatably connected at the upper end portions 49 and 69 of the two leg mattresses 3 and 5, respectively, and the side surfaces on the connection portion side are inwardly inclined.
It is composed of two right and left toe mattresses 4 and 6 consisting of a hexahedron having 64, and the length L1 of the upper inclined surface 11 of the head mattress 1 and the body mattress 2
The length L2 of the inclined surface 21, the length L3 of the horizontal plane 22 of the body mattress 2, the length L4 of the two leg mattresses 3, 5, the most advanced angle A of the head mattress 1, the body Angle F of the upper inclined surface 21 of the mattress 2
Angle M of the inclined side surfaces 32, 52 of the two leg mattresses 3, 5 and inclined side surface 4 of the two foot mattresses 4, 6
When the angle Q is 4 and 64, the relationship shown by the following equation L1 = L2, L3 = L4, 180 ° − (A + F) = M +
A soft bet characterized by the fact that Q is established.