JP5958175B2 - Bed that can be retrofitted with a storage case - Google Patents

Description

  The present invention relates to a bed to which a storage case can be attached even after use is started.

  A technique has been proposed in which part of the members constituting the bed can be exchanged to facilitate repair and functional improvement. For example, the bed disclosed in Patent Document 1 is characterized in that an edge frame extending along the periphery of the mattress is detachably provided on the upper surface of the outer edge of the bed body. As a result, it is said that it is possible to replace only the edge frame that is soiled or burnt with cigarettes.

  On the other hand, a bed with a storage case in which a storage case is provided by providing a storage case below the mattress of the bed frame has become widespread. Although there is a technical example in which the position of the drawer portion can be changed after the start of use in the bed with a storage case, the storage case itself is not generally configured to be retrofitted.

Japanese Patent Laid-Open No. 9-149841

  By the way, there are cases where a bed without a storage case is used and a storage case is desired later due to changes in the living environment. For example, when a bed is installed in a child room, the child room may become narrower as the child grows, and may later require a storage case. In such a case, it is generally difficult to retrofit the storage case, and the entire bed will be replaced. Further, even when the storage case can be retrofitted, it is not preferable because a large-scale renovation work such as replacement of the frame member is required, which increases the cost, reduces the appearance, and generates waste materials.

  The present invention has been made in view of the above-mentioned problems of the background art, and a part of the frame member can be diverted to the storage case so that the appearance and the generation of waste materials are suppressed, and the storage case is retrofitted at a low cost. It is a problem to be solved to provide a bed that enables this.

  The bed to which the storage case of the present invention can be retrofitted includes a bed frame formed by fastening a plurality of frame members to each other, and can be inserted into and removed from the case main body and the case main body from the box and the front plate. A storage case having a drawer portion can be retrofitted, and at least one frame member can be later transferred to the front plate by releasing the fastening with the other frame member, and the case is attached to the other frame member. The main body can be attached later.

  Furthermore, it is preferable that the at least one frame member has a first fastening portion fastened to the other frame member and a second fastening portion fastened to the box.

  Further, the at least one frame member has a horizontally long rectangular shape, the first fastening portion is disposed at an end portion near the short side of the rectangular shape, and the second fastening portion is located inside the first fastening portion. Is preferably arranged.

  The bed frame is formed by a head frame, a foot frame, and two side frames, and the foot frame can be diverted to the front plate by releasing the fastening with the two side frames later. The case body may be attached to the two side frames later.

  In the bed to which the storage case according to the present invention can be retrofitted, at least one frame member can be later transferred to the front plate of the drawer portion by releasing the fastening with the other frame member, and the case body as the other frame member. The part can be attached later. Accordingly, even after the use of the bed is started, a storage case including the case main body and the drawer can be retrofitted. Moreover, since a part of frame member is diverted to the front board of a drawer | drawing-out part, while a fall of appearance is suppressed, generation | occurrence | production of waste materials is suppressed and member cost is reduced. In addition, retrofitting work is also reduced.

  Further, in the aspect in which at least one frame member has the first fastening portion and the second fastening portion, the bed frame is formed by initially fastening at least one frame member to another frame member by the first fastening portion. Thereby, the structural strength of the bed frame is ensured. When the storage case is retrofitted, at least one frame member is diverted to the front plate of the drawer portion. Therefore, the uniformity of the external appearance design around the bed is maintained, and the deterioration of the appearance is suppressed.

  Furthermore, in the aspect in which at least one frame member has a horizontally long rectangular shape, the first fastening portion is disposed at the end portion, and the second fastening portion is disposed inside thereof, the two fastening portions are provided at different positions. The risk that the fastening portion is damaged when the storage case is retrofitted can be eliminated. If a common fastening part is used, there is a risk that the fastening part will be damaged when fastening of at least one frame member and another frame member is later released, and the case body of the storage case cannot be attached. .

  In addition, in the aspect in which the foot frame can be diverted to the front plate, the case main body can be attached to the two side frames later, so that the case main body helps to maintain the rectangular shape of the bed frame, and the structural strength is increased. It can be secured.

It is a top view explaining the bed which can retrofit the storage case of 1st Embodiment of this invention, and the state which retrofitted the storage case is shown. It is a side view of the bed of a 1st embodiment. It is the figure which looked at the bed of 1st Embodiment from the foot direction. It is a top view which shows the fastening structure between a side frame and a foot frame. It is the figure which looked at the fastening structure between a side frame and a foot frame from the foot direction. It is a top view of a case main-body part. It is a front view of a case main-body part. It is a top view of the box which forms a drawer part. It is a front view of the box which forms a drawer part. It is a top view of a drawer | drawing-out part. It is a front view of a drawer | drawing-out part. It is side surface sectional drawing which shows the attachment method to the front side board of a foot frame. It is a top view explaining the bed of a 2nd embodiment of the present invention. It is a side view of the bed of 2nd Embodiment.

  A first embodiment for carrying out the present invention will be described with reference to FIGS. FIG. 1 is a plan view for explaining a bed 1 to which a storage case 7 according to the first embodiment of the present invention can be retrofitted, and shows a state in which the storage case 7 is retrofitted. As indicated by an arrow A in the figure, the drawer portion of the storage case 7 is pulled out in the foot direction, and the foot direction is the front surface of the storage case 7. 2 is a side view of the bed 1 of the first embodiment, and FIG. 3 is a view of the bed 1 of the first embodiment as viewed from the foot direction, showing an initial state in which the storage case 7 is not attached. Has been.

  The bed 1 includes a head frame 2, a foot frame 3, two side frames 41 and 42, two bottom boards 51 and 52, and a mattress 6. The head frame 2 is an upright rectangular plate-shaped member. Each of the two side frames 41 and 42 is a horizontally long rectangular plate-like member, and is arranged in parallel with each other, and each end 411 and 421 is in contact with one surface of the head frame 2. The foot frame 3 is a horizontally long rectangular plate-like member, and is disposed in contact with the other ends 412 and 422 of the two side frames 41 and 42.

  As shown in FIG. 3, the distance D between the two side frames 41 and 42 is smaller than the width dimension W of the head frame. Therefore, both ends of the head frame 2 protrude laterally from the side frames 41 and 42. On the other hand, the horizontally long width D of the foot frame 3 substantially matches the distance D between the two side frames 41, 42. The height dimensions H of the two side frames 41 and 42 and the foot frame 3 are substantially the same, and only the head frame 2 protrudes high.

  The head frame 2, the foot frame 3, and the two side frames 41 and 42 are fastened to each other using fastening members (not shown). Thereby, a rectangular bed frame is formed. Each frame 2, 3, 41, 42 can be made of wood and may be formed using other materials. The appearance of each frame 2, 3, 41, 42 is unified with a common frame design with high aesthetics, and the appearance is good. The common frame design may be, for example, a specific color monotone or woodgrain design, and is not limited thereto.

  The bottom board is divided into a rectangular head-side bottom board 51 and a foot-side bottom board 52 that are close to a square. At both ends of the head-side bottom board 51, edge members 53 whose upper surface height gradually decreases toward the end surface are attached. The edge member 53 is also attached to both sides of the foot side bottom board 52 and the end part on the foot side. The head side bottom board 51 and the foot side bottom board 52 are placed and used so as to be bridged over the two side frames 41 and 42.

  The head-side bottom board 51 and the foot-side bottom board 52 have a width dimension W including the edge member 53 substantially coincident with the width dimension W of the head frame, and project from the side frames 41 and 42 to the side. Further, the total length of the head side bottom board 51 and the foot side bottom board 52 is set to be longer than the lengths of the side frames 41 and 42. The head side of the head-side bottom board 51 is in contact with the head frame 2, and the foot side of the foot-side bottom board 52 protrudes from the foot frame 3. The mattress 6 having a size that does not cover the edge member 53 is placed on the upper surfaces of the head-side bottom board 51 and the foot-side bottom board 52 and used.

  FIG. 4 is a plan view showing a fastening structure between the side frames 41 and 42 and the foot frame 3, and FIG. 5 is a view seen from the foot direction showing the fastening structure. In a state where the storage case 7 is not attached, the side frames 41 and 42 and the foot frame 3 are fastened to each other using a fastening fitting 91 and a fastening screw 92.

  The fastener 91 is an L-shaped member whose cross section is bent at a right angle, and is a metal plate-like member whose width is smaller than the height H of the frame. Two attachment holes are drilled in two orthogonal surfaces of the fastener 91, respectively. The fastening fitting 91 is disposed inside a right angle where the side frames 41 and 42 and the foot frame 3 are in contact with each other. Fastening screws 92 are inserted into a total of four mounting holes of the fastener 91, respectively. The two fastening screws 92 are tightened toward the side frames 41 and 42, and the other two fastening screws 92 are tightened toward the foot frame 3. Thereby, the side frames 41 and 42 and the foot frame 3 are fastened at right angles.

  Here, an appropriate length and thickness of the fastening screw 92 are set so that the fastening screw 92 does not penetrate the side frames 41 and 42 and the foot frame 3 and a fastening force can be secured. In order to facilitate tightening of the fastening screws 92, side holes 41 and 42 and the foot frame 3 may be provided with pilot holes up to the middle of the plate thickness in advance. The portion where the fastening screw 92 of the foot frame 3 is fastened corresponds to the first fastening portion of the present invention.

  Next, the structure of the storage case 7 that can be retrofitted will be described. The storage case 7 includes a case main body 71 and a drawer 75. FIG. 6 is a plan view of the case main body 71, and FIG. 7 is a front view of the case main body 71. The case main body 71 includes a bottom plate 711, two side plates 712 and 713, two top plates 714 and 715, and two attachment portions 716 and 717.

  More specifically, rectangular side plates 712 and 713 are erected on short sides of the rectangular bottom plate 711, respectively. Long and narrow rectangular top plates 714 and 715 are bridged so as to bridge the front sides and the back sides of the upper surfaces of the two side plates 712 and 713, respectively. Further, mounting portions 716 and 717 are integrally provided so as to protrude outward from the front side of the two side plates 712 and 713, respectively. Each mounting portion 716, 717 has two co-tightening holes 718 corresponding to the positions of the mounting holes of the fastener 91.

  On the other hand, the drawer portion 75 is formed by integrating the box 76 and the front plate. FIG. 8 is a plan view of the box 76 that forms the drawer portion 75, and FIG. 9 is a front view of the box 76. The box 76 is formed of five rectangular plates, that is, a bottom plate 761, two side plates 762 and 763, a front side plate 764, and a rear side plate 765, and has a shallow box shape opened upward. A total of six mounting holes 77 are provided in the center in the width direction of the front side plate 764 and above and below the left and right ends, respectively. Further, on the inner surface side of the front side plate 764, a pilot hole 78 that is cut out around each mounting hole 77 is formed. The foot frame 3 is diverted to the front plate.

  FIG. 10 is a plan view of the drawer portion 75, and FIG. 11 is a front view of the drawer portion 75. As shown in the drawing, the drawer 75 is formed by integrally attaching the foot frame 3 to the front plate 764 of the box 76. FIG. 12 is a side sectional view showing a method for attaching the foot frame 3 to the front side plate 764. As shown in the drawing, the mounting screw 95 inserted from the pilot hole 78 on the inner surface side of the front plate 764 passes through the mounting hole 77 to reach the foot frame 3 and is tightened. Thereby, the foot frame 3 is attached to the outer surface of the front side plate 764 and is diverted to the front plate.

  Here, an appropriate length and thickness of the mounting screw 95 are set so that the mounting screw 95 does not penetrate the foot frame 3 and a fastening force can be secured. In order to facilitate tightening of the mounting screw 95, a pilot hole may be provided in the foot frame 3 up to the middle of the plate thickness in advance. The portion where the mounting screw 95 of the foot frame 3 is fastened corresponds to the second fastening portion of the present invention. The position of the second fastening portion is set to the inside closer to the center than the first fastening portion fastened to the side frames 41 and 42.

  Next, the repair work procedure when the storage case 7 is retrofitted on the bed 1 of the first embodiment will be described. When the storage case 7 is retrofitted after the use of the bed 1 is started, first, the fastening between the foot frame 3 and the side frames 41 and 42 shown in FIGS. 4 and 5 is released. At this time, only the fastening between the fastening fitting 91 and the foot frame 3 is released, the foot frame 3 is removed, and the fastening fitting 91 is left on the side frames 41 and 42.

  Next, as shown in FIG. 1, the attachment parts 716 and 717 of the case body 71 of the storage case 7, the fastening member 91, and the accessory plate 93 are fastened together with fastening screws. Thereby, the retrofitting of the case main body 71 is completed. On the other hand, as shown in FIG. 10 and FIG. 11, the foot frame 3 is attached to the box 76 and diverted to the front plate. Thereby, the drawer | drawing-out part 75 can be formed. The retrofit operation completes the retrofit of the storage case 7.

  In the bed 1 to which the storage case 7 of the first embodiment can be retrofitted, the foot frame 3 can be diverted to the front plate of the drawer portion 75 by releasing the fastening with the side frames 41 and 42 later. The case main body 71 can be attached to the frames 41 and 42 later. Therefore, even after the use of the bed 1 is started, the storage case 7 including the case main body 71 and the drawer 75 can be retrofitted.

  In addition, since the foot frame 3 is diverted to the front plate of the drawer portion 75, the uniformity of the common frame design around the bed 1 is maintained, and deterioration in appearance is suppressed. If the entire drawer 75 is newly installed without diverting the foot frame 3, even if a common frame design is specified for the front plate, the head frame 2 and the side frames 41 and 42 are subtle due to differences in manufacturing time. The color tone is different and the appearance may be deteriorated. Alternatively, the head frame 2 and the side frames 41 and 42, which have been textured over many years of use, and a brand new front plate may be uncomfortable and may deteriorate in appearance.

  Moreover, generation | occurrence | production of a waste material is suppressed and it is preferable for environmental protection, and the cost of the storage case 7 is reduced by the part of a front board. In addition, retrofitting work can be reduced, and the bed user can also carry out refurbishment work.

  Moreover, since the 1st fastening part and the 2nd fastening part of the foot frame 3 are provided in the separate position, the risk that a fastening part is damaged and the storage case 7 cannot be retrofitted can be eliminated. If the fastening screw 92 for fastening to the side frames 41 and 42 and the attachment screw 95 for attaching to the box 76 are configured to be fastened to the same position of the foot frame 3, the fastening screw 92 is removed. There is a risk that the mounting screw 95 cannot be tightened after damage has occurred.

  Furthermore, since the case main body 71 is attached between the two side frames 41, 42, the case main body 71 helps to maintain the rectangular shape of the bed frame, and structural strength can be secured.

  Next, regarding the bed 1A of the second embodiment, differences from the first embodiment will be mainly described with reference to FIG. 13 and FIG. In the second embodiment, the shape of the main body of the bed 1A is different from that of the first embodiment. FIG. 13 is a plan view illustrating a bed 1A according to the second embodiment of the present invention. FIG. 14 is a side view of the bed 1A of the second embodiment. In FIG.13 and FIG.14, the state which retrofitted the storage case 7 which was not attached initially is shown.

  The bed 1A of the second embodiment includes a head frame 2, a foot frame 3, two side frames 45 and 46, two bottom boards 55 and 56, and a mattress 6. In the second embodiment, the two side frames 45 and 46 are cut out at the upper part on the inside to form a cross section 47 having a rectangular cross section. The head-side bottom board 55 and the foot-side bottom board 56 are placed so as to be bridged between the crosspieces 47 of the two side frames 45 and 46 so as not to move sideways. Further, the head-side bottom board 55 and the foot-side bottom board 56 are sandwiched between the head frame 2 and the foot frame 3 so as not to move in the head direction and the foot direction.

  Also in the second embodiment, the foot frame 3 and the storage case 7 having the same structure as in the first embodiment can be used, and the storage case 7 can be retrofitted and the same effect can be obtained.

  The method for attaching the foot frame 3 to the box 76 and the method for attaching the case main body 71 to the side frames 41 and 42 are not limited to the method described in the first embodiment, and other known methods may be used. It may be used. Further, the storage case 7 is not necessarily limited to the mounting application after the start of use. For example, the storage case 7 can be an optional part of a bed that is assembled by the user himself (DIY method). Various other applications and modifications are possible for the present invention.

1, 1A: Bed to which a storage case can be retrofitted 2: Head frame 3: Foot frame 41, 42, 45, 46: Side frame 51, 55: Head side bottom board 52, 56: Foot side bottom board 53: Edge member 6 : Mattress 7: Storage case 71: Case body 716, 717 mounting part 75: Drawer part 76: Box body 91: Fastening bracket 92: Fastening screw 95: Mounting screw

Claims (4)

It has a bed frame formed by fastening a plurality of frame members to each other, and can be retrofitted to the case main body and the case main body with a drawer part consisting of a box and a front plate. ,
At least one frame member can be diverted to the front plate by later releasing the fastening with the other frame member,
A bed capable of retrofitting a storage case to which the case main body can be attached later to the other frame member.   The bed according to claim 1, wherein the at least one frame member includes a first fastening portion fastened to the other frame member and a second fastening portion fastened to the box.   The at least one frame member has a horizontally long rectangular shape, the first fastening portion is disposed at an end portion near the short side of the rectangular shape, and the second fastening portion is disposed inside the first fastening portion. A bed to which the storage case according to claim 2 can be retrofitted. The bed frame is formed of a head frame, a foot frame, and two side frames,
The foot frame can be diverted to the front plate by releasing the fastening with the two side frames later,
The bed capable of retrofitting a storage case according to any one of claims 1 to 3, wherein the case main body can be attached to the two side frames later.

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