JP2006122397A - Recombination type bunk bed - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a recombination type bunk bed where an upper bed has a sufficient height, side fences of the upper bed is set to be sufficiently high to satisfy the safety standard, and side fences of the lower bed is set to be sufficiently low to get on and off easily in a bunk bed mode, and the appearances of the two beds are completely the same as each other in a single bed mode. <P>SOLUTION: The bunk bed consists of: one pair of first leg frame 1 and a second leg frame 2 which have support legs 7 and 8 having different heights and provided with leg side connection means at positions at the same height of the inner side surfaces of the support legs; a first side frame 3 of a narrow vertical width having a first connection means detachably connected to the leg side connection means at both ends; a second side frame 4 of a wide vertical width having a second connection means detachably connected to the leg side connection means at both ends; and two sets of floor members 5 which can be placed and supported by receiving parts 9 and 10 of the first side frame and the second side frame. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a recombination bunk bed, and more particularly to a recombination bunk bed that can be recombined into a bunk and a bunk.

  Conventionally, as disclosed in Patent Document 1 related to the prior application of the present applicant, the bunk bed is provided between the both ends of the head frame body and the foot frame body each having a pair of support legs. The body is detachably connected, and the floor member is supported inside the head frame, the foot frame, and the side frame, and further, the head frame and the foot frame are both higher than the side frame. There is generally provided a structure in which a lower bed and an upper bed having a basic structure in which a fall-preventing side rail is detachably attached between support legs are detachably connected to each other. Here, in order to set the floor member of the upper bed to a sufficiently high position, a long one in which the support frame of the head frame and the foot frame of the lower bed extends upward is used. On the other hand, the support legs of the head frame and foot frame of the upper bed are low in height and are designed with consideration for design.

  As disclosed in Patent Documents 2 and 3, generally, the lower bed and the upper bed are set to have the same height for supporting the floor member from the lower ends of both support legs of the head frame body and the foot frame body, When the lower and upper beds are separated and installed side by side, the heights of the floor members are matched. In addition, the structure for connecting both ends of the side frame body to the support legs of the head frame body and the foot frame body is also the same, and the distinction between the lower bed and the upper bed is made in the connection structure of the side frame body and the support legs. There is no. Furthermore, the connection structure with respect to the support leg of the said head frame body and foot frame body of the side fence provided in the upper rank of the side frame body of a lower stage bed and an upper stage bed is also the same.

Therefore, since the bunk bed having such a structure also has a side fence on the lower bunk, there is no risk of falling when used by a small child, but it is inconvenient to get on and off the bed. In addition, when changing to a single bunk bed, as disclosed in Patent Documents 2 and 3, a head frame body having a high support leg and a low support leg are provided as disclosed in Patent Documents 2 and 3. The combination of the foot frame members has a side frame member connected between the two frame members, and a side fence is attached to the upper side of each side frame member to constitute two beds having substantially the same appearance. Here, since the bed described in Patent Document 2 has the same side rail in the upper and lower beds, the appearance of the two beds becomes exactly the same when rearranged into a single bunk bed. Since the side rails differ between the upper and lower beds, the two beds have almost the same appearance when rearranged into a single bunk bed.
JP 2001-258684 A Japanese Utility Model Publication No. 37-25259 Japanese Utility Model Publication No. 60-112958

  Therefore, in view of the above-described situation, the present invention intends to solve the problem that when the bunk bed mode is adopted, a sufficient height is provided between the floor member of the upper bed and the floor member of the lower bed. Two beds when the side fence of the bed is set high enough to clear the safety standards, the side fence of the lower bed is set low enough to make it easy to get on and off the bed, and in the form of a single bunk bed The point is to provide a remodelable bunk bed that has the same appearance.

  In order to solve the above-mentioned problems, the present invention is a reconfigurable bunk bed that can be recombined into a bunk bed mode and a bunk bed mode that consists of two single bunk beds that have the same appearance. A pair of first leg frames having a high support leg, provided with leg-side connecting means at a predetermined height position from the lower end of the inner side surface of the support leg, and provided with a connecting portion at the upper end of the support leg; The support legs having low heights on both sides, and provided with leg-side connecting means having the same height and the same structure as the support legs of the first leg frame on the inner surface of the support legs, and the lower ends of the support legs A pair of second leg frames provided with connecting portions that are connected to each other at the lower ends of the support legs of the first leg frame body, and a long member having a narrow vertical width, and the first leg frames at both ends. A first connecting means for detachably connecting using the leg side connecting means of the leg frame body and the second leg frame body; A pair of first side frames having a receiving portion projecting along the surface, and a long member whose vertical width is wider than that of the first side frame, and the first leg frame and the second leg frame at both ends. A second connecting means that is detachably connected using the leg-side connecting means of the body, and projects from the lower end along the lower part of the inner side surface the receiving part that is the same as the receiving part of the first side frame body A recombination type comprising a pair of second side frames, the upper part of which is a side fence, and two sets of floor members that can be mounted on the receiving portions of the first side frame and the second side frame. A bunk bed was constructed (claim 1).

  Here, the leg side connecting means has a slit groove in the vertical direction formed in the support leg, a locking pin is provided in the slit groove, and a screw hole is formed in the upper and lower portions of the slit groove. The first connecting means includes a hook member that is inserted into the slit groove and is dropped into the locking pin to be locked, and is screwed to the lower surface of the end of the first side frame body. The second connecting means includes a hook member that is inserted into the slit groove and dropped into the locking pin, and a side fence of the second side frame. It is preferable to comprise an angle member that is screwed to the lower surface forming the notch provided at the end of the portion and screwed to the upper screw hole.

  Further, the first side frame has a height lower than a dimension from a lower end of a support leg of the first leg frame body and the second leg frame body to a lower end of the first side frame body and the second side frame body. A pair of storage cabinets having a lateral width that is less than half of the length of the body and the second side frame body and that are provided with casters on the lower surface and that can be moved on the floor surface, in the form of a bunk bed, the first side frame It is also preferable that two are arranged side by side below the body, and one can be installed below each of the first side frame and the second side frame in a single bunk form.

  The reconfigurable bunk bed according to the first aspect of the present invention can be recombined into a bunk bed mode and a bunk bed mode composed of two single bunk beds having the same appearance. That is, in the bunk bed mode, the floor member is arranged in the frame formed by connecting the first side frame between the support legs of the pair of first leg frames, and the two side frames are received. While the lower bed is formed by being supported by the portion, a floor member is arranged in the frame formed by connecting the second side frame between the support legs of the pair of second leg frames, The upper bed is configured by being supported by the receiving part of the side frame, and the lower ends of the support legs of the upper bed are placed on the upper ends of the support legs of the lower bed and connected by the connecting part. In this case, since the second side frame of the upper bed is high in height and has a side fence, the safety standard is cleared, and the first side frame of the lower bed is low in height, so it gets on and off the bed. Is easy. In the first bunk bed mode, the first leg frame body having a high height and the second leg frame body having a low height are selected, and the first leg frame is paired with a first leg between the pair of support legs. In addition to connecting the side frames, a floor member is disposed in a frame formed by connecting the second side frame between the other pair of support legs, and the first side frame and the second side frame are received. It is a structure that is supported by the section. In this case, the appearance of the two bunk beds is exactly the same, and one of the first side frames is low in height, so it is easy to get on and off the bed. In addition, two aspects are possible by selecting the side which connects a 1st side frame and a 2nd side frame. For example, when two bunk beds are installed along a wall surface, the wall surface side is a second side frame with a high height, and the two bunk beds are arranged side by side with the side frame members approaching each other. In that case, the approaching side can be the second side frame.

  According to claim 2, even if the first side frame and the second side frame are different in height and provided with the first connecting means and the second connecting means, respectively, the first leg frame and the second leg frame are provided. Since the leg-side connecting means can have the same structure, they can be connected to each other in all combinations. Further, the leg frame and the side frame are connected by inserting a hook member into the slit groove and dropping it into the locking pin and locking it, and in the first side frame, the angle member is connected to the lower end surface. Since it is screwed using a screw hole on the lower side of the support leg, the connection strength is high and the angle member is not conspicuous at the lower end of the first side frame body. Since the member is screwed using the lower surface forming the notch provided at the end of the side fence and the upper screw hole of the support leg, the connection strength is high and the upper and lower width of the second side frame is wide. Since the side fence portion is supported, the proof strength is high with respect to the force in the inner and outer directions, and the angle member becomes inconspicuous because it is located in the notch portion of the second side frame.

  According to claim 3, in the bunk bed mode, the storage can be arranged in parallel on the left and right in the space between the first side frame constituting the lower bed and the floor surface, which is effective in dead space. In the bunk bed mode, the storage can be installed in the space between the first side frame and the second side frame of each bunk bed and the floor surface. The appearance can be unified with two bunk beds.

  Next, the present invention will be described in more detail based on the embodiments shown in the accompanying drawings. FIG. 1 is an overall perspective view of a remodelable bunk bed according to the present invention. FIG. 1 (a) shows a bunk bed mode, FIG. 1 (b) shows a bunk bed mode, and FIGS. FIG. 7 shows the details of the bunk bed mode. FIG. 7 shows the details of the bunk bed mode. In the figure, symbol A is the lower bed, B is the upper bed, C is the first bed, 1 is the first leg frame, and 2 is the second leg. A frame body, 3 is a first side frame body, 4 is a second side frame body, 5 is a floor member, and 6 is a storage.

  The recombination bunk bed of the present invention is a recombination bunk bed which can be recombined with each other into a bunk bed mode and a bunk bed mode consisting of 2 single bunk beds having the same appearance, and has a height on both sides. A pair having high support legs 7, 7, provided with leg-side connecting means at a predetermined height position from the lower end of the inner surface of the support legs 7, 7, and provided with a connecting portion at the upper ends of the support legs 7 Of the first leg frame body 1, and support legs 8, 8 having low heights on both sides, and the support legs 7, 7 of the first leg frame body 1 on the inner surface of the support legs 8, 8. A leg-side connecting means having the same height and the same structure is provided, and a connecting part is provided at the lower end of the supporting legs 8 and 8 so as to be connected to each other up and down with the connecting part at the lower end of the supporting leg of the first leg frame 1. A pair of second leg frame bodies 2, 2 and a long member with a narrow vertical width, and leg-side connecting means for the first leg frame body 1 and the second leg frame body 2 at both ends. A pair of first side frames 3 projecting from the inner side surface and having a first connecting means that is detachably connected to each other, and a vertical width wider than that of the first side frame 3 It is a long member, and has second connecting means detachably connected to both ends by using the leg side connecting means of the first leg frame body 1 and the second leg frame body 2, and along the lower part of the inner side surface. A pair of second side frames 4 projecting from a receiving portion 10 whose position from the lower end is the same as the receiving portion 9 of the first side frame 3, and the upper side serving as a side fence portion 11, and the first side The frame 3 and the second side frame 4 are configured by two sets of floor members 5 that can be supported on the receiving portions 9 and 10 of the second side frame 4.

  Further, the height is lower than the dimensions from the lower ends of the support legs 7 and 8 of the first leg frame body 1 and the second leg frame body 2 to the lower ends of the first side frame body 3 and the second side frame body 4. A pair of storage cabinets 6 that are low and have a width that is less than half the length of the first side frame 3 and the second side frame 4 and that are provided with casters 12 on the lower surface and are movable on the floor surface. 6.

  Further, each part will be described in detail. The first leg frame 1 is formed by connecting a pair of support legs 7 and 7 erected on both the left and right sides with a fixed fence 13 and integrating them. As shown in FIG. 2, as a leg-side connecting means provided on the inner surface of the support legs 7, a vertical slit groove 14 is formed in the support leg 7, and a locking pin 15, 15 is formed horizontally, and further, screw holes 16 are formed in the upper and lower portions of the slit groove 14.

  Similarly, the second leg frame 2 is formed by connecting a pair of support legs 8, 8 erected on both the left and right sides with a fixed fence 17, as shown in FIGS. 2 and 5. Further, as leg-side connecting means provided on the inner side surfaces of the support legs 8, 8, a slit groove 14 in the vertical direction is formed in the support leg 8, and the locking pins 15, 15 are horizontally disposed in the slit groove 14. Further, screw holes 16 are formed at the upper and lower portions of the slit groove 14.

  And the said 1st side frame 3 is produced with a simple-shaped elongate board material, and it inserts in the said slit groove 14 at both ends as a 1st connection means connected with the said leg side connection means, and the said locking pin A hook member 18 that drops into and locks 15 and 15 is provided, and an angle member 19 that is screwed to the lower surface of the end of the first side frame 3 and screwed to the lower screw hole 16 is provided. Is. Here, the angle member 19 is not conspicuous because it is positioned at the lower end of the first side frame 3. And in the state where the floor member 5 is mounted on the receiving portion 9 of the first side frame 3, the upper edge of the first side frame 3 is set to be higher than the upper surface of the floor member 5, The upper edge of the first side frame 3 protrudes slightly from the mattress or mattress.

  Further, the second side frame 4 is made of a long plate material whose vertical width is wider than that of the first side frame 3, the lower part has the same configuration as the first side frame 3, and the upper part is a side fence. As a second connecting means for connecting to the leg side connecting means, a hook member 18 that is inserted into the slit groove 14 at both ends and is dropped into the locking pins 15 and 15 and locked as a second connecting means to be connected to the leg side connecting means. The angle member 19 is provided so as to project and to be screwed to the lower surface forming the notch 20 provided at the end of the side fence 11 and to be screwed to the upper screw hole 16. Here, the angle member 19 is screwed using a screw hole 16 above the slit groove 14, thereby restricting the upward movement of the second side frame 4 with respect to the support leg 8, and engaging with the hook member 18. In addition to maintaining the locking state with the locking pins 15, 15, it also serves as support for the upper side rail portion 11. Further, since the angle member 19 is located in the cutout portion 20 of the second side frame 4, it is inconspicuous.

  In the bunk bed mode, as shown in FIGS. 1A and 2 to 6, first, the leg side is placed between the support legs 7 and 7 of the pair of first leg frame bodies 1 and 1. The first side frame 3 is detachably connected by the connecting means and the first connecting means, and the floor is formed in the frame formed by the first leg frame bodies 1, 1 and the first side frame bodies 3, 3. The lower bed A is configured by arranging the member 5 and placing it on the receiving portions 9 and 9 of the first side frames 3 and 3. Then, between the support legs 8, 8 of the pair of second leg frames 2, 2, the second side frame 4 is detachably connected by the leg side connecting means and the second connecting means, A floor member 5 is arranged in the frame formed by the second leg frame bodies 2 and 2 and the second side frame bodies 4 and 4 and is supported by the receiving portions 10 and 10 of the second side frame bodies 4 and 4. Thus, the upper bed B is configured. And the lower end of each support leg 8, ... of the upper bed B is mounted on the upper end of each support leg 7, ... of the said lower bed A, and it connects with a connection part. Here, as a connecting portion for connecting the support leg 7 and the support leg 8, a connection hole 21 is formed at the upper end of the support leg 7, and a connection hole 22 is also formed at the lower end of the support leg 8. The connecting hole 22 of the support leg 8 is dropped into the upper end portion of the connecting pin 23 fitted in the connecting hole 21 of the leg 7 and connected. Then, below the second leg frame 2 of the lower bed A, the two storage boxes 6 and 6 are juxtaposed side by side.

  Further, in the bunk bed mode, as shown in FIGS. 1B and 7, the first leg frame body 1 having a high height and the second leg frame body 2 having a low height are selected, and the first leg frame body is selected. The first side frame 3 is connected between the pair of support legs 7, 8 of the first and second leg frame bodies 2 by the leg side connection means and the first connection means, and another pair of support legs 7. , 8, a floor member 5 is arranged in a frame formed by connecting the second side frame 4 by the leg side connecting means and the second connecting means, and the first side frame 3 and the second side frame 2 are connected to each other. A bunk bed C is configured by being supported by the receiving portions 9 and 10 of the side frame body 4. And the storage 6 is installed below the 1st side frame 3 or the 2nd side frame 4 of each bunk bed C, respectively. Here, if the side connecting the first side frame body 3 and the second side frame body 4 is the same between the two first-stage beds C and C, the same appearance can be obtained, and if the opposite sides are made opposite, mirror symmetry can be achieved. It is. In any case, the appearance of the two bunk beds C and C can be unified.

The whole perspective view of the recombination type bunk bed of the present invention is shown, (a) shows a bunk bed mode, and (b) shows a bunk bed mode, respectively. It is a front view of the bunk bed aspect of the present invention. It is a side view of a bunk bed aspect similarly. It is a top view of a bunk bed aspect similarly. It is a partial vertical front view which shows the connection structure of a leg frame and a side frame. It is a partial vertical side view which shows the connection structure of a leg frame and a side frame. It is a partial vertical front view of the bunk bed mode of the present invention.

Explanation of symbols

A Lower bed B Upper bed C First bed 1 First leg frame 2 Second leg frame 3 First side frame 4 Second side frame 5 Floor member 6 Storage 7 Support leg 8 Support leg 9 Receiving part 10 Part 11 Side fence part 12 Caster 13 Fixed fence 14 Slit groove (leg side connection means)
15 Locking pin (leg side connecting means)
16 Screw holes (leg side connecting means)
17 fixed fence 18 hook member (first connecting means, second connecting means)
19 Angle member (first connecting means, second connecting means)
20 Notch 21 Connection hole (connection part)
22 Connecting hole (connecting part)
23 Connecting pin (connecting part)

Claims (3)

A reconfigurable bunk bed that can be recombined into a bunk bed mode and a bunk bed mode consisting of 2 bunk beds with the same appearance,
A pair of first legs having supporting legs with high height on both sides, provided with leg-side connecting means at a predetermined height position from the lower end of the inner surface of the supporting leg, and provided with a connecting portion at the upper end of the supporting leg A frame,
Support legs having low heights are provided on both sides, and leg-side connecting means having the same height and the same structure as the support legs of the first leg frame body are provided on the inner surface of the support legs, and at the lower ends of the support legs. A pair of second leg frames provided with connecting portions that are vertically connected to each other by the connecting portions at the lower ends of the support legs of the first leg frame;
It is a long member with a narrow vertical width, and has first connecting means detachably connected to both ends using the leg side connecting means of the first leg frame body and the second leg frame body, and along the inner surface. A pair of first side frames projecting from receiving parts;
Second connecting means that is a long member whose vertical width is wider than that of the first side frame, and is detachably connected to both ends by using the leg side connecting means of the first leg frame and the second leg frame. A pair of second side frames that protrude from the lower end along the lower portion of the inner side surface and have the same receiving portion as the receiving portion of the first side frame, with the upper portion serving as a side fence. ,
Two sets of floor members that can be supported on the receiving portions of the first and second side frames; and
Recombinable bunk bed, characterized by comprising   The leg-side connecting means is formed with a vertical slit groove on the support leg, a locking pin is provided in the slit groove, and a screw hole is formed above and below the slit groove. The first connecting means includes a hook member that is inserted into the slit groove and is dropped into the locking pin for locking, and is screwed to the lower surface of the end portion of the first side frame body, and a lower screw hole. The second connecting means includes a hook member that is inserted into the slit groove and dropped into the locking pin, and an end portion of the side rail portion of the second side frame. The recombinable bunk bed according to claim 1, further comprising an angle member screwed to a lower surface forming a notch provided in the upper surface and screwed to an upper screw hole. Height is lower than the dimension from the lower end of the support leg of the said 1st leg frame and the 2nd leg frame to the lower end of the said 1st side frame and the 2nd side frame, The said 1st side frame and A pair of storage cabinets having a lateral width that is less than half the length of the second side frame body and that are provided with casters on the lower surface and made movable on the floor surface are arranged in a bunk bed manner in the first side frame body. The recombinable bunk bed according to claim 1 or 2, wherein two can be arranged below and arranged one by one below the first side frame and the second side frame in a single bunk form.

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