JP3104704U - Folding bed - Google Patents

Abstract

Provided is a foldable bed that enhances the appearance, prevents small articles from falling onto the floor, and improves safety.
A first bed half (2A) having a first mat half (4A) mounted on a first mounting frame (3A) having a support leg (5) and a second mounting frame (3B) having a support leg are mounted on a first mounting frame (3B). And a second bed half 2B on which the second mat half 4B is placed. The first and second placement frames have opposite ends, and the first and second placement frames have the opposite ends. The first and second bed halves are connected to each other in a folded state between a deployed state in which the bed is deployed horizontally and an inverted V-shaped vertical state. Characterized in that the bed is closed by a joint member 6 which deforms following the bed.
[Selection diagram] Fig. 1

Description

  SUMMARY OF THE INVENTION The present invention relates to a folding bed which has an excellent appearance and is capable of preventing small articles from falling onto a floor, based on closing one end of a first and a second bed half facing each other with a deformable joining material. .

  For example, as shown in FIG. 8, there is known a folding bed which can be compactly stored by folding between a horizontal developed state and an inverted V-shaped vertical state. Such a folding bed a has first and second mat halves d1 and d2 each having first and second mat halves b1 and b2 on which a futon or the like can be placed. They are foldably connected by the pivot portions e, e arranged (for example, see Patent Document 1).

JP 2004-49640 A

  However, since the folding bed connects the first and second independently formed bed halves d1 and d2 via the pivotal support portion e, when the folding bed is folded in an inverted V-shape, FIG. As shown in (1), a gap g is formed between the first and second bed halves d1 and d2, and the back surface of each bed half d can be seen through the gap g. Since the gap g is located at the uppermost position in the folded state, the gap g is easily noticeable, and as a result, there is a problem that the appearance is impaired.

  In addition, small articles such as rings and watches dropped on the bed without being noticed by the user during use as a bed in the unfolded state are placed on the floor from between the first and second bed halves d1 and d2. It may fall, making it difficult to find it because it is hidden under the bed, and hidden behind furniture, lost by suction with a vacuum cleaner, etc. And was sometimes damaged. Further, the pivot portion e itself is covered with a safety cover f for preventing finger stuffing, but it is desired to improve the safety in the gap g between the first and second bed halves d1 and d2.

  The present invention is based on the fact that the first and second bed halves are closed with a joint material that deforms following the folding and unfolding operation, so that the appearance can be improved and small items can be placed on the floor. It is an object of the present invention to provide a folding bed that can prevent falling and improve safety.

  In order to achieve the above object, the invention according to claim 1 has a first bed half having a first mat half placed on a first mounting frame having a support leg, and a second bed having a support leg. And a second bed half on which a second mat half is placed on a second mounting frame, and the first and second mounting frames have opposite end portions, the first and second mounting frames being provided with the first and second mats. The first and second bed halves are connected to each other so as to be foldable and deployable between a deployed state in which the mounting frame is horizontally deployed and an inverted V-shaped vertical state. , And is closed by a joint material that deforms following the folding and unfolding operation.

  According to a second aspect of the present invention, in the invention according to the third aspect, the first and second mat halves have a mat base and a mat cover for covering the mat base. Then, the joint material is bridged between facing ends of the mat covers of the first and second mat halves to close the facing ends of the first and second bed halves, The invention according to claim 4, wherein the joining material is bridged between facing one ends of the first and second mounting frames, so that the facing one ends of the first and second bed halves are separated. It is characterized by closing.

  According to a fifth aspect of the present invention, in the joint member, one end portion is fixed to one of the first and second bed halves, and the other end portion is connected to the other bed half. The invention according to claim 6, wherein the joint material is detachably attached to a body, and the one end portion is a lower end of the mat cover or the mounting frame of the other mat half in the deployed state. And the other end portion is detachably attached to the mat cover of the other mat half or the lower end of the mounting frame using a hook-and-loop fastener.

  In the device according to the first aspect, the first and second bed halves are closed between the facing one end portions by the joint material that deforms following the folding and unfolding operation. The back surfaces of the first and second bed halves are not visible from the gap between the two bed halves, and as a result, the appearance can be enhanced.

  Small items such as rings and watches dropped on the bed without the user's knowledge of the bed will be able to catch them easily even if they enter between the first and second bed halves. Can be. In addition, since small items do not fall to the floor, there is no damage or damage caused by accidentally stepping on or getting laid under the bed. There is no hiding or accidental vacuum suction and loss. In addition, since the joining material serves as a safety cover and prevents insertion of the hand between the first and second bed halves, finger stuffing or the like is prevented and safety is enhanced.

  According to the second aspect of the present invention, since the joining material is formed in a sheet shape, it can be flexibly deformed by following the folding and unfolding operation. It is possible to prevent small items from being caught and lost. In the invention according to claim 4, the space between the first and second bed halves can be closed even when the mat half is removed.

  In the device according to the fifth aspect, replacement of the mat cover can be easily performed by removing the joint material, and by adopting the structure of the device according to the sixth aspect, it is attached with the hook-and-loop fastener even when folding and unfolding are repeated. The joined material does not come off, and the attaching and detaching operation of the joined material is facilitated.

  An embodiment of the present invention will be described below with reference to the drawings. As shown in FIG. 1, the folding bed 1 closes a first bed half 2A, a second bed half 2B, and a facing end of the first and second bed halves 2A and 2B. (Note that the facing sides of the first and second bed halves 2A and 2B are both referred to as inside. In each member, when distinguishing from the first and second beds, A and B are added at the end of the numerals. When it is not necessary to attach and distinguish between them, the words "first and second" are omitted together with reference signs A and B).

  The first bed half 2A includes a first placing frame 3A having a supporting leg 5A, and a first mat half 4A placed on the first placing frame 3A. In the embodiment, the first bed half 2A is provided with a decoratively finished and vertically rising shrine plate 24 attached to the outer end thereof. Although not particularly limited, as a preferred use example, the upper body of the user is placed on the first bed half 2A side.

  The first mounting frame 3A bridges a reinforcing material (not shown) over a peripheral frame 21 obtained by bending a tube material having a rectangular cross section into, for example, a substantially U-shape or a rectangular shape (a U-shape in this example) in plan view. In addition, a net material 22 is stretched and formed inside the peripheral frame 21. The side frame 21a of the peripheral frame 21 has a connecting portion 21b protruding inward.

  In the present embodiment, the support leg portion 5A has a leg frame 23a having an inverted T-shape and caster wheels 23b attached to a lower portion thereof. The leg frames 23a are rotatably attached to the side frame portions 21a of the first mounting frame 3A by pins, and are disposed in pairs on both sides in the width direction of the first mounting frame 3A. It is connected by a connecting rod 25 that extends.

  The first mat half 4A has a rectangular shape of substantially the same size as the first mounting frame 3A in plan view and is formed with a constant thickness of, for example, about 50 to 300 mm. It is mounted on the mounting frame 3A. Further, the first mat half 4 </ b> A of the present embodiment has a mat base 7 and a mat cover 8. The mat substrate 7 has a single-layer or laminated structure and has cushioning properties, and is formed using urethane foam, rubber sponge, polyethylene foam, polyester cotton cushion, or the like. Further, the mat cover 8 covers at least the surface and the side peripheral surface of the mat base 7, and in the present embodiment, has a bag shape covering the entire circumference of the mat base 7. The mat cover 8 has a fastener and has an opening (not shown) for mounting on the mat base 7, and is made of vegetable fibers such as cotton and hemp, and chemical fibers such as rayon, polyester and vinylon. The fabric is sewn.

  The second bed half 2B includes a second mounting frame 3B having a supporting leg 5B and a second mat half 4B mounted on the second mounting frame 3B. In the embodiment, a configuration in which a horizontal shelf board 39 is attached to the outer end of the second bed half 2B is illustrated.

  The second mounting frame 3B of the present embodiment is configured by attaching a reinforcing material and a net material 22 to a substantially U-shaped peripheral frame 21 in a plan view similarly to the first mounting frame 3A, and includes a side frame portion 21a. A connecting portion 21b is formed at the inner end of the. In both side frame portions 21a of the second mounting frame 3B, a substantially gate-shaped handrail portion 26 and an inclined leg frame portion 27a extending obliquely downward from the outer end of the handrail portion 26 outward are integrally formed. The formed side frame 28 is attached via a pair of horizontal support rods 29. A wheel 27b is provided at the tip of the inclined leg frame 27a, and the supporting leg 5B of this embodiment is formed by the inclined leg frame 27a and the wheels 27b.

  As shown in FIG. 5, the connecting portion 21b at the inner end of the second mounting frame 3B and the connecting portion 21b of the first mounting frame 3A opposed thereto are spaced apart in parallel in the bed width direction. The side plates 30a, 30a are pivotally supported by a pivotal fitting 30 connected by a bottom plate 30b. As a result, the first and second mounting frames 3A and 3B are connected in such a manner that the inner ends disposed facing each other can be bent, and are in a deployed state where they are deployed horizontally, and in an inverted V-shaped vertical state. It can be folded and unfolded between the state. The pivotal fittings 30 are arranged on both sides of the bed, and are connected therebetween by a connecting shaft 31. The connecting shaft 31 has intermediate support legs for supporting the first and second mounting frames 3A and 3B inside. 32 are provided. The pivot fitting 30 is covered with a finger-jamming prevention cover 33 on the upper side, and has a handle 34 used for operating the first and second mounting frames 3A and 3B in a folding and unfolding operation.

  The second mat half 4B has a mat base 7 and a mat cover 8 like the first mat half 4A, and is mounted on the second mounting frame 3B as described above. The inner end surface of the second mat half 4B faces the inner end surface of the first mat half 4A in the unfolded state of the first and second mounting frames 3A and 3B shown in FIG. 2 and 3, the inner end faces of the first and second mat halves 4A and 4B face upward, and the first and second mat halves 4A and 4B both face upward. They are arranged with a gap G formed between the mounting frames 3A and 3B. As described above, the inner ends of the first and second bed halves 2A and 2B change their mutual positional relationship by the folding and unfolding operation.

  The joint material 6 is bridged between the opposed inner ends of the first and second bed halves 2A and 2B over substantially the entire width of the bed, and the joint material 6 has deformability. . As a result, the inner end portions of the first and second mat halves 4A and 4B, whose relative positions, such as intervals, change as described above due to the folding and unfolding operation, are always closed by the joint member 6 that can follow the change. It comes off.

  As shown in FIG. 2, the joining material 6 of the present embodiment is formed of a sheet-like band, and is disposed between the finger-jamming prevention covers 33. And, for this belt-like body, a fabric sheet using plant fiber or chemical fiber, a resin sheet of polyethylene, EVA resin, polyvinyl chloride or the like is used. As described above, it is preferable that the joint member 6 is formed in a sheet shape in that the deformation followability corresponding to the folding and unfolding operation is high.

  In the present embodiment, as shown in FIG. 4 (A), the joining material 6 has one end portion 6a which is the inner end of the mat cover 8 of the first mat half 4A, more specifically, the mat in the unfolded state. It is attached to the inner edge of the lower surface of the cover 8. The male member 9a of the hook-and-loop fastener 9 is fixed to the other end portion 6b of the joining material 6, and the mat cover 8 in the mat cover 8 of the second mat half 4B, more specifically, in the unfolded state. The male body 9a and the detachable female body 9b are fixed to the inner edge of the lower surface of the lower surface 8 so that the other end portion 6b of the joining material 6 is matted by the surface fastener 9 into the mat of the second mat half 4B. It is detachably attached to the cover 8. FIG. 3 shows a state in which the other end portion 6b of the joining material 6 has been removed from the second mat half 4B.

  In this embodiment, as described above, since the joining material 6 is bridged between the inner ends of the mat covers 8 and 8 of the first and second mat halves 4A and 4B, the small articles received on the joining material 6 Can be easily found, and no small items can enter into the back, such as between the mounting frame and the mat half. Further, since the joining material 6 is fixed to the first mat half 4A and is formed detachably with respect to the second mat half 4B, the first and second mats 8 are replaced. The work of removing and disassembling a part of the bed halves 2A and 2B can be easily performed. Moreover, since the joining material 6 is made detachable using the hook-and-loop fastener 9, the attaching / detaching work of the joining material 6 is facilitated, and the fixing force of the joining material 6 is ensured. In addition, the joining material 6 may be fixed to the mat cover 8 of the second mat half 4B, and may be detachably attached to the mat cover 8 of the first mat half 4A.

  As described above, in the folding bed 1 according to the present invention, the inner ends of the first and second bed halves 2A and 2B are closed by the deformable joining material 6, so that the expansion shown in FIG. The joint member 6 follows and deforms the gap between the inner ends of the first and second bed halves 2A and 2B, which change the mutual positional relationship between the state and the folded state shown in FIG. Cover, the back side of the bed is not visible. As a result, the appearance is not impaired, and particularly, as shown in FIG. 2, the gap between the first and second mat halves 4 </ b> A and 4 </ b> B positioned at the uppermost position in the folded state is closed by the joint material 6. Can be increased. Also, small articles such as rings and wristwatches which the user of the bed drops without noticing them can be easily found because they are received by the joint material, and can be easily found under the bed from between the first and second bed halves 2A and 2B. It does not fall on the floor, prevents damage caused by stepping on the floor or under the bed, and does not hide behind furniture on the floor or lose it by suction with a vacuum cleaner. Moreover, since the space between the first and second bed halves 2A and 2B is covered with the joining material 6, the risk of finger jamming can be prevented.

  6 and 7 exemplify another embodiment, in which the joining material 6 of this embodiment is bridged between facing inner ends of the first and second mounting frames 3A and 3B. The mounting frame 3 of the present embodiment has a plurality of band plates 35 a extending in the bed width direction and spaced inward and outward, and a mounting table 35 on which the mat half body 4 is mounted, and the mounting table 35. And a decorative frame 37 arranged around the cover 36.

  As shown in FIG. 7, the joining material 6 is fixed by being attached to the cover 36 at one end 6m at the inner end of the second mounting frame 3B. The other end 6n is formed using a zipper tape 38a attached to the end 6n and a zipper tape 38b attached to the cover 36 at the inner end of the first mounting frame 3A. , Is detachably attached to the inner end of the first mounting frame 3A. The other end 6n can be attached to the first mounting frame 3A using the hook-and-loop fastener 9.

  As described above, in this embodiment, since the facing inner ends of the first and second mounting frames 3A and 3B are closed by the joining material 6, even when the mat half 4 is removed, The second bed halves 2A and 2B can be closed to enhance the appearance and prevent finger stuffing.

FIG. 2 is an exploded perspective view illustrating an embodiment of the present invention. It is a perspective view of the vertical state. It is the principal part expansion perspective view. (A) is a principal part sectional view showing a developed state, and (B) is a principal part sectional view showing a vertical state. FIG. 3 is an exploded perspective view showing a connection portion between first and second mounting frames. It is an exploded perspective view which illustrates other embodiments. It is the principal part expansion perspective view. It is a perspective view of a conventional example.

Explanation of reference numerals

DESCRIPTION OF SYMBOLS 1 Folding bed 2A 1st bed half 2B 2nd bed half 3A 1st placing frame 3B 2nd placing frame 4A 1st mat half 4B 2nd mat half 5 Support leg 6 Joint Material 7 Mat base 8 Mat cover 9 Surface fastener

Claims (6)

The first bed half having the first mat half mounted on the first mounting frame having the support leg, and the second mat half having been mounted on the second mounting frame having the support leg. With a second bed half,
One end of the first and second mounting frames is folded between an expanded state in which the first and second mounting frames are horizontally expanded and an inverted V-shaped vertical state. Linked to expandable,
A folding bed, wherein the first and second bed halves are closed between opposing ends by a joining material that deforms following the folding and unfolding operation.   The folding bed according to claim 1, wherein the joint member has a sheet shape. The first and second mat halves have a mat base and a mat cover covering the mat base,
The joint material is bridged between opposed ends of the mat covers of the first and second mat halves to close a gap between opposed ends of the first and second bed halves. The folding bed according to claim 1 or 2, wherein:   The said joining material bridges between the facing one ends of the first and second bed halves by being bridged between the facing one ends of the first and second mounting frames. 3. The folding bed according to 1 or 2.   The joint member has one end portion fixed to one of the first and second bed halves, and the other end portion detachably attached to the other bed half. A folding bed according to any one of claims 1 to 4, characterized in that:   The joining material, the one end portion is fixed to the lower end in the unfolded state of the mat cover of the other mat half or the mounting frame, and the other end portion is formed using a surface fastener. The folding bed according to claim 5, wherein the other half of the mat is detachably attached to a mat cover or a lower end of the mounting frame.

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