JP3026392U - Folding pipe bed - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To make a folding pipe bed, which is a foldable and simple bed, a table on which books, food and drinks can be placed, and to make it easier to use. SOLUTION: The base end portions of two substantially U-shaped base frames 5 and 5 are rotatably held by two supporting plates 6 and 6 facing each other, and the base frames 5 and 5 of these base frames 5 and 5 are also supported. In the foldable pipe bed 1 having the mats 2 and 7 placed thereon, the pipe members 14 are attached to the support plates 6 and 6 to form the attachment holes 14a extending in the vertical direction, and the table 3
A structure that can be held by selecting the futon slip-off prevention frame 4.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention belongs to the technical field of a foldable pipe bed, which is a foldable and simple bed that can be widely used indoors, for example.

[0002]

[Prior art]

 The bed of the type described above is constructed so that it can be folded at the middle portion in the length direction, and when it is not needed, it can be placed in an upright state and stored in a gap in a chest of drawers or the like. For this reason, it is convenient because it saves space when not in use, but it lacks convenience in use. Therefore, a folding pipe bed (registered utility model No. 3004278) having a reclining mechanism or a futon slip-off prevention frame can be attached was devised. But the desire for comfortable use doesn't stop there.

[0003]

[Problems to be solved and means therefor]

 The present invention aims to provide a foldable pipe bed that is more convenient and comfortable to use.

That is, a means for that is to make it possible to attach a table on which books, memos, food and drinks can be placed, and to eliminate a separate wagon table or the like.

Specifically, the base ends of two base frames formed by bending a metal pipe into a substantially U shape are rotatably held by two opposing support plates, and A foldable pipe bed constructed by placing a mat on a frame, wherein the support plate is provided with an attachment means for holding the support of the table in an upright state. And

Further, the base ends of two base frames formed by bending a metal pipe into a substantially U shape are rotatably held by two opposing support plates, and A foldable pipe bed constructed by placing mats on top of each, wherein the support plate is provided with mounting means extending in the vertical direction, and the mounting means includes a futon slip-off prevention frame and a table column. May be a foldable pipe bed configured to be selectively retained.

Further, the base ends of two base frames formed by bending a metal pipe into a substantially U-shape are rotatably held by two opposing support plates, and A foldable pipe bed constructed by placing a mat on each of the above, wherein a mounting means is formed on the support plate, and a futon slip-off prevention frame can be mounted on the mounting means. A column insertion hole extending vertically is formed in the futon slip-off prevention frame, and a strut supporting the table top plate can be held in the prop insertion hole so that the table can be integrated with the futon slip-off prevention frame. It may also be a foldable pipe bed that is

Furthermore, the base ends of two base frames formed by bending a metal pipe into a substantially U shape are rotatably held by two opposing support plates, and It is a foldable pipe bed constructed by placing a mat on each of them, and mounting means is formed on the supporting plate so that a supporting column for supporting the top plate of the table can be held in an upright state. A foldable pipe bed in which a futon slip-off prevention frame carrier can be attached to the column so that the futon slip-off prevention frame can be integrated with the table.

The columns of the table may be adjustable in length so that the height of the table can be adjusted.

Further, in order to facilitate an operation such as getting up from the bed, the support of the table is mounted while being displaced from the center of the top plate, and at the time of holding the support in the mounting hole or the support insertion hole, It is recommended to set it so that it can rotate freely.

Further, the attaching means may be an attaching hole formed by attaching a pipe member extending in the vertical direction.

[0012]

[Action and effect]

 That is, according to the above configuration, by attaching the table when necessary, it is possible to place books, memos, food and drink, etc., nearby, so that the operation on the bed becomes easier and the user can spend a comfortable time. When not needed, it can be folded for compact storage, which is convenient, and when needed, it can be used comfortably, so it can be used as a very practical bed while being a simple bed.

According to the configuration of claim 2, upon use, the futon slip-off prevention frame is selected and used. That is, for example, when the bed is installed near the wall, the table may be installed on the opposite side of the wall, and when the bed is installed in the center of the room, one of the support plates is provided with a futon slip-off prevention frame. Then, the table may be held on the other supporting plate, or the tables may be held on both supporting plates.

According to the third aspect or the fourth aspect, it is possible to selectively attach the mounting member, in which the table and the futon slipping-off prevention frame are integrated, to each support plate. In the case of claim 3, the table can be attached under the condition that the futon slip-off prevention frame is held. According to the fourth aspect, the futon slip-off prevention frame carrier can be attached under the condition that the table is held. Therefore, it is possible to combine the function of preventing the table and the futon from slipping off, and it is easy to switch.

According to the fifth aspect, the table can be adjusted to an appropriate height for use, so that the table can be conveniently used according to individual differences and purposes of use.

According to the sixth aspect, since the support column is displaced from the center of the top plate and is rotatable, it is possible to bring the table closer to the center of the bed and to stand up by rotating it during use. In times such as when turning, it can be moved away from the bed for easier operation.

When the mounting hole is formed by mounting the pipe member as in claim 7, the support of the table and the futon slip-off prevention frame may be inserted into the mounting hole, so that the structure can be simply configured and the mounting / removal can be performed. It can be operated easily. Furthermore, if the pipe member is attached to the inner surface of the support plate, the table and the futon slip-off prevention frame can be retained even when folded, so there is no need to remove it for storage. It is convenient.

[0018]

【Example】

 An embodiment of the present invention will be described in detail below with reference to the drawings. FIG. 1 is a perspective view of a foldable pipe bed 1 (hereinafter referred to as a bed). As shown in FIG. 1, the bed 1 is folded at an intermediate portion in the longitudinal direction of the bed 1 and shown in FIG. In addition to such a compact shape, at least one of the mats 2 on the upper body side can be raised and lowered as shown in FIG. 3 so that the angle at which the back hits can be freely adjusted. The table 3 and the futon slip-off prevention frame 4 can be attached to the side surface of the bed 1.

First, the basic structure of the bed 1 will be described. The base end portions of two base frames 5 and 5 formed by bending a metal pipe into a substantially U shape are described below. It is held by two support plates 6 and 6 facing each other at a predetermined interval so that the can rotate in horizontal and vertical postures. Then, the mats 2 and 7 are placed on the base frames 5 and 5, respectively, and when the base frames 5 and 5 are horizontally opened at the free ends of the base frames 5 and 5, respectively. The legs 8, 8 to be installed at are attached.

The base frames 5 and 5 are pivotally attached to the support plate 6 as shown in FIG. That is, the support plate 6 is located outside the base frames 5 and 5 and is connected by two parallel support pipes 9 and 9. Then, a receiving piece 6a that receives the base frame 5 when the base frame 5 is opened horizontally is bent at a position below the pivot point 10 at both end edges of the support plate 6 corresponding to the length direction of the bed 1. Similarly, when the base frame 5 is opened, a locking projection 6b that locks from the top to the most proximal end portion of the base frame 5 is formed by stamping from the outer surface of the support plate 6.

Further, two connecting pieces 6c that are bent in an L shape are provided at the outer end positions of the support pipes 9 and 9 at the lower end portion of the support plate 6, and these are provided with rod-like connecting rods 11. Is pivoted at one end of. These connecting rods 11 pivot the other end to the intermediate portion of the leg body 8 described above, and when the base frame 5 is opened horizontally, the leg body 8 is automatically taken out to bring the base frame 5 into a vertical posture. When opened, the legs 8 are automatically stored. In FIGS. 1, 2, and 3, reference numeral 5a denotes a band that is wound and fastened to securely maintain the folded state.

The casters 12 attached to both ends of the lower end surface of the support plate 6 are for facilitating the movement of the bed 1. Since the legs 8 and 8 are installed when the base frames 5 and 5 are opened, the bed 1 does not easily move during use.

Of the above-mentioned mats 2 and 7, the mat 2 on the side corresponding to the upper half of the body is formed by incorporating a metal bone frame 13 as shown by the broken line in FIG. In this bone frame 13, a first bone frame member 13a corresponding to the back and a second bone frame member 13b corresponding to the buttocks are connected by a tilt locking mechanism 13c composed of a ratchet mechanism, and an angle is formed between them. It is adjustable. In the tilt locking mechanism 13c described above, the ratchet is locked to a large number of gears each time the first frame member 13a is tilted upward from the state where the respective bone frame members 13a and 13b extend straight. It keeps the angle, and when it is tilted more than a certain angle, the ratchet comes off and the mechanism extends straight again.

At the time of connecting the above-mentioned bone frame members 13a and 13b, it is preferable that both end portions are curved and the facing portions project in the facing direction so that the facing portions approach each other. This is because it is possible to avoid a situation in which a large gap is formed between the bone frame members 13a and 13b and the foot is unexpectedly immersed because the connection is performed by using the tilting and locking mechanism 13c. The skeleton frame 13 is covered with urethane foam or the like in a bendable state between the skeleton members 13a and 13b, and is fixed on the above-mentioned base frame 5 by inserting bolts from below the base frame 5. ing.

The pipe member 14 extending in the vertical direction is mounted on the support plate 6 to form the mounting hole 13a. That is, as shown in FIG. 4, a pipe member 14 having a diameter smaller than the dimension between the base ends of the respective bone frames 5 is mounted at an intermediate position on the inner surface of the support plate 6, and the inner side serves as a mounting means. It is set in the mounting hole 14a. Incidentally, instead of the mounting hole 14a, the mounting means may be constituted by a structure in which a hook or a bolt is locked. .

The above-mentioned mounting hole 14 a is for mounting the above-mentioned table 3 and the futon slip-off prevention frame 4.

As shown in FIG. 4, the table 3 is composed of a disc-shaped top plate 15 and a supporting column 16 for supporting the top plate 15. The support column 16 is a reverse L-shaped upper member 17 and a linear member. The lower member 18 is shaped like a sheet. The upper member 17 is fixed with metal fittings (not shown) so that the vertical axis is located at the end of the top plate 15, and the lower portion is formed with an insertion portion 17a to be inserted into the lower member 18.

The lower member 18 is insertable into the above-described mounting hole 14a, and has a thickness that allows it to freely rotate within the mounting hole 14a, and the insertion portion 17a of the inserted upper member 17 is appropriately provided at the upper end portion. A fixing means 19 composed of a bolt for holding the height is attached so that the length of the column 16 can be adjusted.

The futon slip-off prevention frame 14 has a structure in which a frame member 21 of a predetermined width necessary for preventing the futon slip-off is attached to the outside of one vertical pipe 20 having a thickness that can be inserted into the mounting hole 14a. It is a construction. The lower ends on both sides of the frame member 21 are set to have a length in contact with the outer surface of the base frame 5 when the vertical pipe 20 is inserted into the mounting hole 14a. That is, when the vertical pipe 20 is held in the mounting hole 14a, the lower ends on both sides of the frame member 21 come into contact with the outer surface of the base frame 5, and the rotation of the futon slip-off prevention frame 4 is blocked, so that a fixed mounting state is maintained. Is maintained.

In the bed 1 configured as described above, for example, when watching a television or reading a book, it is possible to lean the body in an appropriate posture without applying a pillow or the like to the back. In addition, by attaching a table 3 and a futon slip-off prevention frame 4 as needed, you can place books, memos, food and drinks at your fingertips, which makes the operation on the bed 1 easier and more comfortable. be able to. When not needed, it can be stored compactly for convenient storage, and because it is comfortable to use, it can be used as a very practical bed 1 while being a simple bed 1.

Further, since the table 3 can be used by adjusting it to an appropriate height, it can be conveniently used according to individual differences and purposes of use.

Further, since the column 16 that constitutes the table 3 is displaced from the center of the top plate 15 and is rotatable, it is possible to rotate the table 3 closer to the center of the bed 1 during use. In addition, it is possible to move away from the bed 1 by turning to ease the operation when getting up.

Furthermore, since the mounting hole 14a is formed by mounting the pipe member 14, it is only necessary to insert the column 16 of the table 3 and the vertical pipe 20 of the futon slip-off prevention frame 4 into the mounting hole 14a. Therefore, the operation is simple and the configuration can be simplified. Moreover, since the pipe member 14 is fixed to the inner surface of the support plate 6, the table 3 and the futon slipping-off prevention frame 4 can be held even when folded, and the pipe member 14 is stored because it is stored. There is no need to remove it, which is convenient.

It should be noted that the table 3 and the futon slip-off prevention frame 4 do not exist separately, but as shown in FIG. 5 and FIG. It may be obtained. Here, a member that integrates both is referred to as a mounting member 22.

The mounting member 22 shown in FIG. 5 enables the table 3 to be mounted under the condition that the futon slip-off prevention frame 4 is held in the mounting hole 14a. That is, the vertical pipe 20 of the futon slip-off prevention frame 4 is formed with a vertically extending column insertion hole 20a, and the column 16 for supporting the top plate 15 of the table 3 can be held in this column insertion hole 20a. . At the upper end of the vertical pipe 20, fixing means 19 composed of bolts for holding the insertion portion 17a of the inserted support column 16 at an appropriate height is attached so that the height of the top plate 15 can be adjusted.

The attachment member 22 shown in FIG. 6 enables attachment of the futon slip-off prevention frame carrier 4a under the condition that the table 3 is held in the attachment hole 14a. That is, the futon slip-off prevention frame carrier 4a having a shape obtained by removing the vertical pipe 20 from the configuration of the above-described futon slip-off prevention frame 4 can be attached to the lower member 18 which constitutes the column 16 of the table 3. This attachment is performed by attaching the gripping portions 4b, 4b made of an elastic material that is attachable / detachable to / from the lower member 18 to predetermined positions of the futon slip-off prevention frame carrier 4a, and at the bottom of the futon slip-off prevention frame carrier 4a. When the frames 5 and 5 are opened, the inverted L-shaped locking portions 4c and 4c are formed so as to contact the upper surface of the base frame 5 and lock inside the base frame 5.

[Brief description of drawings]

FIG. 1 is a perspective view of a folding pipe bed.

FIG. 2 is a side view of a folded state showing a configuration of a foldable pipe bed.

FIG. 3 is a side view showing a configuration of the folding pipe bed in an unfolded state.

FIG. 4 is a perspective view of a main part.

FIG. 5 is a perspective view showing another example.

FIG. 6 is a perspective view showing another example.

[Explanation of symbols]

 1 ... Folding pipe bed 2, 7 ... Mat 3 ... Table 4 ... Futon slipping-off prevention frame 4a ... Futon slipping-off prevention frame carrier 5 ... Base frame 6 ... Support plate 14 ... Pipe member 14a ... Mounting hole 15 ... Top plate 16 ... Support 20 ... Vertical pipe 20a ... Support insertion hole 22 ... Mounting member

Claims (7)

[Scope of utility model registration request] 1. A metal pipe bent into a substantially U shape.
A foldable pipe bed in which a base end portion of one base frame is rotatably held by two facing support plates, and a mat is placed on each of the base frames. A foldable pipe bed in which a plate is provided with an attachment means for holding the column of the table in an upright state. 2. A metal pipe bent into a substantially U shape.
A foldable pipe bed in which a base end portion of one base frame is rotatably held by two facing support plates, and a mat is placed on each of the base frames. A foldable pipe bed in which an attachment means is formed on a plate, and a futon slip-off prevention frame and a support of a table can be selectively retained on the attachment means. 3. A metal pipe bent into a substantially U shape 2
A foldable pipe bed in which a base end portion of one base frame is rotatably held by two facing support plates, and a mat is placed on each of the base frames. A mounting means is formed on the plate, and a futon slip-off prevention frame can be attached to the mounting means, and a pillar insertion hole extending in the vertical direction is formed in the futon slip-off prevention frame. A foldable pipe bed that can hold the column supporting the table top in the hole and can integrate the table with the futon slip-off prevention frame. 4. A metal pipe bent into a substantially U shape.
A foldable pipe bed in which a base end portion of one base frame is rotatably held by two facing support plates, and a mat is placed on each of the base frames. A mounting means is formed on the plate so that a supporting pillar for supporting the top plate of the table can be held in an upright state, and a futon slip-off prevention frame carrier can be attached to the supporting pillar so that the futon slips on the table. A foldable pipe bed that can be integrated with a fall prevention frame. 5. The folding pipe bed according to claim 1, wherein the columns of the table are formed so that their lengths can be adjusted. 6. The table according to any one of claims 1 to 5, wherein the support of the table is mounted while being displaced from the center of the top plate, and is set to be rotatable when being held in the mounting means or the support insertion hole. The foldable pipe bed according to item 1. 7. The folding pipe bed according to claim 1, wherein the mounting means is a mounting hole formed by mounting a pipe member extending in the vertical direction.