JP2019037711A - Futon bedding floor plate device - Google Patents

Abstract

To provide a futon bedding floor plate device that can reduce pain when a user bumps his toes, and can suppress stain or damage of the edge of futon bedding.SOLUTION: A futon bedding floor plate device includes: a floor plate 11 and a floor plate 12 formed in a shape of a drainboard, respectively; a connecting member 17 for connecting the floor plate 11 with the floor plate 12 in a foldable manner; and a support 20 attached to the floor plate 11 in a freely turning manner, and supporting the floor plate 11 and the floor plate 12 by engaging the floor plate 12 while the futon bedding floor plate device 10 is set up in an inverted V-shape. The floor plate 11 and the floor plate 12 has multiple longitudinal members 13, 14 extending in the longitudinal direction, and multiple horizontal plates 15 attached on the longitudinal members 13, 14 and extended in the lateral direction. A slope 14a sloping down toward the outside is formed on an upper surface of the longitudinal member 14 arranged in the edge of the futon bedding floor plate device 10. As a result, a pain when bumping toes can be reduced, and the stain or damage of the edge of futon bedding can be suppressed.SELECTED DRAWING: Figure 3

Description

  TECHNICAL FIELD The present invention relates to a futon bed apparatus that is used by laying under a mattress, and more particularly, to a futon mat board apparatus that can be used as a futon drying by raising a slat-like floor board.

  Conventionally, as this type of futon laying board device, for example, a “futon laying board device with a futon drying function” disclosed in Patent Document 1 is known. FIG. 10 is a perspective view showing a state in which the futon bed apparatus 111 disclosed in Patent Document 1 is upright, and FIG. As shown in FIGS. 10 and 11, the futon bed apparatus 110 disclosed in the same document includes two constituent members 111 and 112 formed in a saw-like shape by a crosspiece 115 and a girder 113, and the two constituent members 111. , 112 are connected to each other by a hinge portion 117 so that they can be opened and closed.

  One component member 111 is provided with a support 120 that supports the two component members 111 and 112 when the futon bed plate device 110 is used as a futon dryer in an inverted V shape. Yes. The support 120 becomes a part of the constituent member 111 and bears a load to be supported by the laying board when the futon laying board device 110 is used as a laying board laid under the futons.

  Specifically, the support body 120 includes a crosspiece 122 and a girder 121 provided separately from the component member 111, and is rotatable by being hinged to the outer end portion of one component member 111. As shown in FIG. 10, in one component member 111, the crosspiece 115 is not provided at a position that overlaps the crosspiece 122 of the support body 120 in a state in which the support body 120 is folded. It is a space 116 in which the crosspiece 122 is stored.

  As shown in FIG. 11, when the two component members 111 and 112 are folded at the hinge portion 117 and are inverted V-shaped, the outer end portion of the other component member 112 is separated from the one component member 111. It is placed between the crosspieces 122 and 122 of the developed support 120. Thus, the two constituent members 111 and 112 are fixed in an inverted V shape with a predetermined opening degree.

JP 2004-33362 A

FIG. 12 is a cross-sectional view of the vicinity of the side portion of the futon bed apparatus 110 disclosed in Patent Document 1.
As shown in FIG. 12, in the futon laying board device of the prior art, the beam 113 that supports the beam 115 on the side portion of the constituent members 111 and 112 is formed in a substantially rectangular cross section, and the side surface of the beam 113 and the beam 115 The end face of was formed substantially flush. For this reason, if the user accidentally hits the edge of the futon laying board device against the edge of the futon laying board device with the futon laying board device deployed and laid on the floor etc., there is no risk of serious injury, but it is painful. I had a thought.

  In addition, since the side surfaces of the girders 113 and the end surfaces of the crosspieces 115 are substantially flush with each other, if the edges of the futons protrude from the crosspieces 115, they may easily come into contact with the floor or the like and may become dirty or torn. It was. To prevent the futons from sticking out, it is necessary to make the crosspiece 115 sufficiently long. However, since the crosspiece 115 uses a natural material, it is difficult to pick up the material even if it is made slightly longer. There is a problem that increases.

  In addition, as described above, in the futon laying board apparatus 110 disclosed in Patent Document 1, when the two constituent members 111 and 112 are erected in an inverted V shape, the outer end of the other constituent member 112 is supported. It is placed between the crosspieces 122 and 122 of the body 120. Therefore, as shown by the X portion shown in FIG. 11, the vicinity of the tip of the support 120 protrudes outward from the upright component 112 by an amount corresponding to the width of the crosspiece 122. The front end portion of the support body 120 protruding from the component members 111 and 112 standing upside down in an inverted V shape is a hindrance when the component members 111 and 112 are arranged, and there is a risk that the user may trip or the like.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to reduce pain when a user hits a toe or the like, and dirt on the edge of a futon. Another object of the present invention is to provide a futon bed apparatus that can suppress damage and the like.

  Another object of the present invention is to provide a futon bed apparatus that has a small protrusion of the support and does not obstruct the support when it is used in the form of an inverted V shape and dried as a futon.

  A futon bed apparatus of the present invention is a futon bed board device that is laid under a futon to support the above-mentioned futon, and each of the first and second floor boards formed in a sawtooth shape, and the first A connecting member that connects the floor plate and the second floor plate so as to be foldable, and is pivotally attached to the first floor plate, and the connecting member is bent so that the futon floor plate device stands in an inverted V shape. And a support that supports the first and second laying plates by engaging with the second laying plate in the state where the first and second laying plates are provided on the futon laying plate device. A plurality of vertical members extending in the longitudinal direction, and a plurality of horizontal plates attached on the vertical member and extending in the short direction of the futon bed device, and an edge of the futon bed device The upper surface of the vertical member disposed on the inclined portion that slopes downward toward the outside Characterized in that it is formed.

  According to the futon laying board device of the present invention, the upper surface of the vertical member arranged at the edge of the futon laying board device is formed with an inclined portion that is inclined downward toward the outside. As a result, when the user hits the toe or the like on the edge of the futon bed apparatus, the toe can be released obliquely upward to reduce the impact of the collision, and the pain felt by the user can be reduced.

  Moreover, according to the futon bed apparatus of the present invention, the end face of the horizontal plate may be closer to the center of the futon bed apparatus than the inclined portion. As a result, the futons laid on the futon bed plate device are placed on the inclined portion even if the edge protrudes from the horizontal plate, so the edge of the futon is directly on the floor surface, etc. Touching is suppressed. Therefore, it is suppressed that the edge part of futons touches a floor surface etc., and becomes dirty or torn. In addition, catching between the futons and the end surface of the horizontal plate is reduced, and damage to the futons due to the end surface of the horizontal plate can be suppressed. Moreover, since the length of the horizontal plate can be shortened, the material for the horizontal plate can be easily taken, and the productivity of the futon bed device can be increased.

  Moreover, according to the futon laying board device of the present invention, the support is pivotally supported with respect to the longitudinal member of the first laying board and is arranged along the longitudinal member of the first laying board. A longitudinal member, a transverse plate that constitutes the upper surface of the first laying plate together with the transverse plate of the first laying plate in a state in which the futon laying plate device is flattened on the longitudinal member, and the longitudinal member that constitutes the support. And a locking member that engages with the second floor plate in a state in which the futon floor plate device is erected in an inverted V shape, and the locking member is located on the side of the first floor plate. In a state where the width is narrower than the plate and the futon laying plate device is flat, a part of the upper surface of the first laying plate may be configured to be flush with the upper surface of the first laying plate. In this way, the futon laying board device is erected in an inverted V shape by providing a locking member having a width smaller than that of the horizontal board as a member for engaging the second laying board at the tip of the support. In the state, the projecting dimension of the front end portion of the support projecting from the lower side of the second floor plate can be reduced. Therefore, when using the futon bed apparatus as a futon drying, the tip of the support protruding from the lower part of the upholstered futon board apparatus does not get in the way.

  According to the futon laying board device of the present invention, the vertical member constituting the support is formed with a recess in which the second laying board is placed in a state where the futon laying board device is erected in an inverted V shape. Yes. Thereby, the lower part of a 2nd floor board can be brought close to the floor surface etc. in which a futon floor board apparatus is installed, and the futon floor board apparatus of the standing state can be stabilized. Therefore, the futon bed apparatus can stably support the futons when used as a futon drying.

It is a top view which shows the outline of the futon floor board apparatus which concerns on embodiment of this invention. It is a perspective view showing the state where the futon floor board device concerning the embodiment of the present invention stood up. It is a perspective view showing the state where the futon floor board device concerning the embodiment of the present invention stood up. It is A arrow directional view which shows the state which the upholstery board apparatus which concerns on embodiment of this invention stood up. It is a side view which shows the state by which the futon floor board apparatus which concerns on embodiment of this invention was folded. It is a perspective view which shows the front end vicinity of the support body of the futon floor board apparatus which concerns on embodiment of this invention. It is a perspective view which shows the B section vicinity of the futon floor board apparatus which concerns on embodiment of this invention. It is a perspective view which expands and shows the connection member vicinity of the state where the futon floor board apparatus concerning the embodiment of the present invention stood up. It is a cross-sectional view of the vicinity of the side portion of the futon bed apparatus according to the embodiment of the present invention. It is a perspective view of the state where the futon floor board device which shows an example of the prior art futon floor board apparatus stood up. It is the D arrow line view of the state where the futon bed board device which shows the example of the futon bed board device of the prior art stood up. It is a cross-sectional view of the vicinity of the side portion of the futon mat board device showing an example of the prior art futon mat board device.

Hereinafter, a futon bed apparatus according to an embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a plan view showing an outline of a futon bed apparatus 10 according to an embodiment of the present invention. As shown in FIG. 1, the futon bed apparatus 10 has a substantially rectangular shape in a plan view and is used with futons and the like on the upper surface.

  The futon bed apparatus 10 includes a floor board 11 as a first floor board and a floor board 12 as a second floor board, each formed in a sawtooth shape. The floor board 11 and the floor board 12 are provided side by side in the longitudinal direction of the futon floor board apparatus 10 and are connected by a connecting member 17 that can be bent.

  The floor board 11 and the floor board 12 have a plurality of vertical members 13 and 14 extending in the longitudinal direction of the futon floor board apparatus 10. The vertical members 13 and 14 are members that are placed on the floor surface or the like to support the futon bed apparatus 10 and have a substantially rod-like form.

  A plurality of horizontal plates 15 extending in the short direction of the futon bed apparatus 10 are attached to the upper surfaces of the vertical members 13 and 14. The horizontal plate 15 has a substantially rectangular plate shape, and the upper surface of the horizontal plate 15 is a surface on which the futons are placed.

  Although it does not specifically limit as a material of each member which comprises the futon floor board apparatus 10, The wood is used in the futon floor board apparatus 10 which concerns on this embodiment. As a material of the futon floor board device 10, for example, paulownia wood is preferable because it is lightweight and suitable for moisture countermeasures, and a cocoon wood and the like can be expected to have an insect repellent effect and an aroma action.

  2 to 4 are views showing a state in which the futon laying board device 10 is erected, FIG. 2 is a perspective view of the futon laying board device 10 as viewed from the laying board 11 side, and FIG. FIG. 4 is a perspective view seen from the side, and is a view taken in the direction of arrow A shown in FIG.

  As shown in FIG. 2 to FIG. 4, the futon laying board device 10 is bent up in a substantially inverted V shape and stands up when the connecting member 17 is bent at substantially the center in the longitudinal direction. Thereby, the futon can be placed on the upholstered futon board device 10, and the futon mat board device 10 can be used as a futon drying.

  FIG. 5 is a side view showing a folded state of the futon bed apparatus 10. As shown in FIG. 5, the futon laying board device 10 is folded at the connecting member 17 so that the laying board 11 and the laying board 12 are overlapped. Thereby, the futon bed apparatus 10 can be folded and stored small. Moreover, the movement of the futon floor board apparatus 10 becomes easy.

Next, a configuration for holding the futon bed apparatus 10 in a state where it is raised in a substantially inverted V shape will be described in detail.
As shown in FIGS. 2 to 4, the futon laying board device 10 includes a support 20 that is rotatably attached to the laying board 11. The support 20 is rotated with respect to the floor plate 11 and placed on the floor surface or the like in a state where the futon floor plate device 10 is bent in a substantially inverted V shape.

  3 and 4, the horizontal plate 15 of the floor plate 12 is placed on the upper portion near the tip of the support body 20 and engaged with a locking member 24 described later, whereby the support body 20 is 11 and the floor board 12 can be supported, and the futon floor board apparatus 10 can be supported in a standing state.

  The support body 20 has a pair of vertical members 21 extending in the longitudinal direction of the futon bed apparatus 10 in a state where the futon bed apparatus 10 is deployed as shown in FIG. The longitudinal member 21 is provided along a pair of longitudinal members 13 provided on the center side of the floor plate 11, and is pivotally supported with respect to the longitudinal member 13.

  On the upper part of the pair of vertical members 21, horizontal plates 22 and 23 extending in the short direction of the futon bed device 10 are attached. The horizontal plates 22 and 23 are formed in a substantially rectangular plate shape, and the width of the horizontal plates 22 and 23 is substantially the same as the width of the horizontal plate 15 attached to the floor plate 11.

  FIG. 6 is a perspective view showing the vicinity of the tip of the support 20. As shown in FIG. 6, a locking member 24 extending in the short direction of the futon bed apparatus 10 is attached to the distal ends of the pair of vertical members 21. The locking member 24 has a substantially quadrangular prism shape and is fixed to the front end surfaces of the pair of vertical members 21 so as to connect the pair of vertical members 21.

  That is, the pair of vertical members 21 are connected and fixed by the horizontal plate 23 and the locking member 24 in the vicinity of the front end portion, and as shown in FIG. 2, in the vicinity of the end portion supported by the floor plate 11, The plates 22 are connected and fixed. Thereby, the rigidity of the support body 20 is improved and a deformation | transformation etc. of the support body 20 can be suppressed.

  With reference to FIGS. 1 and 6, the width of the locking member 24 is narrower than the width of the lateral plate 15 of the floor plate 11. Moreover, as shown in FIG. 6, the recessed part 25 dented below is formed in the upper surface of the vertical member 21 between the horizontal plate 23 and the latching member 24. As shown in FIG.

  FIG. 7 shows a state in which the futon bed apparatus 10 is erected, and is an enlarged perspective view showing the vicinity of the portion B shown in FIG. As shown in FIG. 7, in the state in which the futon bed apparatus 10 stands up, the lateral plate 15 provided in the vicinity of the end portion of the floor plate 12 is placed on the upper portion in the vicinity of the front end of the support 20 and is engaged with the locking member 24. It is locked to. As a result, the floor plate 12 is supported by the support 20.

  At this time, as shown in FIG. 4, the horizontal plate 15 of the floor plate 12 is placed in the concave portion 25 formed in the vertical member 21 of the support 20. Thereby, the lower part of the floor board 12 can be brought close to the floor surface etc. in which the futon floor board apparatus 10 is installed, and the upholstered futon floor board apparatus 10 can be stabilized. Therefore, the futon bed apparatus 10 can stably support the futons when used as a futon drying.

  Further, as described above, the locking member 24 is formed to be narrower than the horizontal plate 15, and therefore, as shown in a part C of FIG. 4 in a state where the futon bed device 10 is erected in a substantially inverted V shape. The projecting dimension of the tip of the support 20 projecting from the lower part of the floor plate 12 can be reduced. Therefore, when using the futon bed apparatus 10 as a futon drying, the tip of the support 20 protruding from the lower part of the upholstered futon board apparatus 10 does not get in the way.

  In addition, as shown in FIG. 7, rounded chamfers are applied to the corners 24 a at the upper ends of both ends of the locking member 24. This can reduce pain when the user accidentally steps on the locking member 24 or hits the tip of a toe or the like.

  In addition, as shown in FIG. 2, a void 16 in which the horizontal plate 15 is not provided is formed in the approximate center of the floor plate 11 and in the vicinity of the end side where the support body 20 is supported. That is, in the place where the space 16 is provided, the horizontal plate 15 is divided at a substantially central portion in the extending direction, and the short horizontal plate 15 is provided on both sides of the floor plate 11. Yes.

  More specifically, the void 16 is formed at a position corresponding to the lateral plates 22 and 23 and the locking member 24 of the support 20 in a state where the futon bed apparatus 10 is deployed as shown in FIG. As a result, the lateral plates 22, 23 and the locking member 24 of the support 20 are in a state in which the futon bed plate device 10 is flatly deployed as shown in FIG. 1 and in a state in which the futon bed plate device 10 is folded as shown in FIG. In the space 16 of the floorboard 11.

  Here, the horizontal plates 22 and 23 and the locking member 24 of the support 20 constitute the upper surface of the floor plate 11 together with the horizontal plate 15 of the floor plate 11 in a state where the futon floor plate device 10 is unfolded and flattened. That is, in the state where the futon bed apparatus 10 is flattened, the horizontal plate 15 of the floor plate 11, the horizontal plates 22 and 23 of the support 20, and the upper surface of the locking member 24 are substantially flush with each other. It becomes the upper surface where is spread.

  In other words, the horizontal plates 22 and 23 and the locking member 24 function as a reinforcing member that supports the pair of vertical members 21 of the support 20, and the futons in the state where the futon bed plate device 10 is flatly deployed. It also has a function as a placement surface to be placed. Thereby, the member which comprises the baseplate 11 can be restrained few.

  As shown in FIG. 4, the futon bed apparatus 10 includes a string 26 that is hung so as to connect the vicinity of the front end of the support 20 and the vicinity of the connecting member 17. Specifically, as shown in FIG. 6, the string 26 is inserted through a through hole 27 formed in the pair of vertical members 21 in the vicinity of the tip of the support 20. Further, as shown in FIG. 2, the string 26 is hung on a connecting member 17 that passes between the floor plate 11 and the floor plate 12 and connects the longitudinal members 13.

  By providing the string 26, the futon laying board device 10 is returned from the state where it is erected in a substantially inverted V shape to the state where it is flattened as shown in FIG. 1 or the state where it is folded as shown in FIG. At this time, the user can easily pull up the tip of the support 20 by pulling the string 26. Therefore, the support 20 can be easily stored.

  FIG. 8 is an enlarged perspective view showing the vicinity of the connecting member 17 in a state where the futon bed apparatus 10 is erected. Hereinafter, the connecting member 17 for connecting the longitudinal members 14 will be described with reference to FIG. 8, but the connecting member 17 for connecting the longitudinal members 13 (see FIG. 2) has the same configuration.

  As shown in FIG. 8, the connecting member 17 that connects the base plate 11 and the base plate 12 is formed in a substantially band shape by cloth or the like, for example. The vicinity of both ends of the connecting member 17 is fixed by being sandwiched between the vertical member 14 and the horizontal plate 15. Moreover, the connection member 17 is being fixed to the end surface of the vertical member 14 with fixing tools which are not shown in figure, such as a screw nail, for example. Since the connecting member 17 is fixed to the end face of the vertical member 14, lateral displacement between the floor plate 11 and the floor plate 12 can be suppressed.

  A cover member 18 is provided on the upper portion of the connecting member 17 so as to cover the connecting member 17. Similarly to the connecting member 17, the cover member 18 is formed in a substantially band shape by cloth or the like, for example. By providing the cover member 18, it is possible to prevent the fixture that fixes the connecting member 17 from being exposed.

  A concave portion 19 having a depth substantially corresponding to the thickness of the overlapping of the connecting member 17 and the cover member 18 is formed on the surface facing the horizontal plate 15 in the vicinity of the end portion of the vertical member 14. 17 and a cover member 18 are attached. Thereby, in the configuration in which the connecting member 17 and the cover member 18 are sandwiched and fixed between the vertical member 14 and the horizontal plate 15, it is possible to ensure the flatness of the upper surface of the horizontal plate 15 on which the futons and the like are placed. it can.

  FIG. 9 is a cross-sectional view of the vicinity of the side portion of the floor plate 11 of the futon floor plate apparatus 10. As shown in FIG. 9, an inclined portion 14 a that is inclined downward toward the outside is formed on the upper surface of the longitudinal member 14 disposed at the edge of the futon bed apparatus 10. Thus, when the user hits the edge of the futon floor board device 10 with the tip of the foot, the tip of the foot is released obliquely upward to reduce the impact of the collision, and the pain felt by the user can be reduced. .

  Further, the end surface 15 a of the horizontal plate 15 is provided closer to the center side of the futon bed device 10 than the inclined portion 14 a of the vertical member 14. As a result, the futons laid on the futon bed apparatus 10 are placed on the inclined portion 14a even if the edge protrudes from the horizontal plate 15, so the edge of the futon directly Touching the floor or the like is suppressed. Therefore, it is suppressed that the edge part of futons touches a floor surface etc., and becomes dirty or torn.

  Further, since the end surface 15a of the horizontal plate 15 is provided on the inner side of the inclined portion 14a of the vertical member 14, the engagement between the futons and the end surface 15a of the horizontal plate 15 is reduced, and the end surface 15a of the horizontal plate 15 is reduced. Damage to the futons can also be suppressed. Moreover, since the length of the horizontal plate 15 can be shortened, the material of the horizontal plate 15 can be easily taken, and the productivity of the futon bed device 10 can be increased.

  Here, in order to obtain the above-described effects due to the formation of the inclined portion 14a, the inclined portion 14a has an inclined shape by normal chamfering formed at other corners such as the horizontal plate 15 and the vertical member 14. It needs to be formed much larger than. Specifically, the height H2 of the inclined portion 14a is approximately 30 to 90%, preferably 50 to 90%, of the height H1 of the longitudinal member 14. In addition, the inclination angle θ1 of the inclined portion 14a is approximately 20 to 60 degrees, and preferably 30 to 45 degrees.

  In addition, this invention is not limited to the said embodiment, In addition, a various change implementation is possible in the range which does not deviate from the summary of this invention.

DESCRIPTION OF SYMBOLS 10 Duvet laying board apparatus 11 Laying board 12 Laying board 13, 14 Vertical member 14a Inclined part 15, Horizontal board 16 Space 17 Connection member 18 Cover member 20 Support body 21 Vertical member 22, 23 Horizontal board 24 Locking member 25 Recessed part

Claims (4)

A futon bed board device that is laid under a mattress and supports the mattress,
A first floor plate and a second floor plate each formed in a sawtooth shape;
A connecting member for connecting the first floor plate and the second floor plate so as to be bendable;
The first cover plate is pivotally attached to the first cover plate, and the connecting member is bent to engage the second cover plate in a state where the futon bed plate device is erected in an inverted V shape. A support that supports the base plate and the second base plate,
The first floor plate and the second floor plate are attached to the plurality of vertical members extending in the longitudinal direction of the futon floor plate device, and extend in the short direction of the futon floor plate device. A plurality of horizontal plates,
A futon bed apparatus comprising an upper surface of the longitudinal member disposed on an edge of the futon bed apparatus, and an inclined portion that is inclined downward toward the outside.   The end surface of the said horizontal board is located in the center side of the said futon floor board apparatus rather than the said inclination part, The futon floor board apparatus of Claim 1 characterized by the above-mentioned. The support body is pivotally supported with respect to the longitudinal member, and a pair of longitudinal members disposed along the longitudinal member, and attached to the longitudinal member so that the futon bed plate device is flat. In this state, the futon laying plate device is attached to the horizontal plate that forms the upper surface of the first laying plate together with the horizontal plate of the first laying plate, and the vertical member that constitutes the support. A locking member that engages with the second base plate in a state of being inverted V-shaped,
The locking member is narrower than the lateral plate of the first laying plate, and the first laying plate is flush with the upper surface of the first laying plate in a state where the futon laying plate device is flat. A part of the upper surface of the futon bed board device according to claim 1 or 2, wherein a part of the upper surface is formed.   The vertical member constituting the support body is formed with a recess in which the second floor plate is placed in a state where the futon floor plate device is erected in an inverted V shape. 3. The futon bed apparatus according to 3.

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