JP3181795U - Crib - Google Patents

Abstract

Provided is a baby bed that can be flattened when in use and can safely lay an infant, and can be folded when not in use.
A baby bed 10 includes a floor plate 41 having a bending line that can be bent and deformed, a bar member that crosses the bending line and is attached to the lower surface of the floor plate 41, and rises at least 15 cm from the upper surface of the floor plate 41. The surrounding wall plates 51 to 54, the base member 11 supported on the floor F, and the suspension member 21 that supports the suspension plate 41 with the upper edge coupled to the base member 11 and the lower edge coupled to the deployment plate 41. With.
[Selection] Figure 1

Description

  The present invention relates to a foldable hanging bed.

  For example, Japanese Patent Application Laid-Open No. 2008-154752 (Patent Document 1) is known as an infant bed that includes a foldable frame, is light in weight so as to be portable, and is folded compactly when not in use. In Patent Document 1, a flat bed plate is detachably suspended from an upper horizontal frame of a frame, a short hollow cylindrical protective cover is placed on the bed plate, and an infant is laid inside the protective cover. Is described.

JP 2008-154752 A

  However, the baby bed of Patent Document 1 has the following problems. That is, since the flat bed plate is a huge single flat plate, even if the frame can be folded compactly, the bed plate takes up space when not in use.

  Moreover, in the crib of patent document 1, although the protective cover which can enclose an infant is prepared, a protective cover is a solid | 3D shape and takes a certain place when it is not used. Then it will get in the way when not in use. However, if the protective cover is made of a material having excellent flexibility so that it can be folded, the protective cover cannot maintain a three-dimensional shape, causing undesired deformation or deterioration of durability.

  It is a first object of the present invention to provide an infant bed that is flat when used and can be folded when not used. In addition, a second object of the present invention is to provide a technique capable of safely laying an infant without using a protective cover as in Patent Document 1.

  For this purpose, the crib according to the present invention comprises a plurality of plate pieces and a bed plate having a bendable and deformable bend line connecting the plate pieces, and a bar attached to the lower surface of the bed plate so that the central region intersects the bend line A member, a wall plate which is fixed to the floor plate and rises 15 cm or more from the upper surface of the floor plate to surround the floor plate, a base member supported on the floor, an upper edge connected to the base member, and a lower edge connected to the floor plate And a suspension member that suspends and supports the floorboard.

  According to the present invention, it is preferable that the floor plate is spread on a flat surface when used. The floor plate spread on a flat surface is stably supported by the bar member so that it cannot be bent. Further, when not in use, the bed can be folded, so that the bed of the crib can be saved. Further, since the wall board is provided, the infant sleeping on the floor board spread on a plane can be surrounded by the wall board, and the infant can be safely laid down.

  The base member of the present invention is not particularly limited as long as it is a structure that supports the upper edge of the suspension member, such as a columnar object placed on the floor or a frame having legs. As one embodiment of the present invention, the base member has a bottom surface portion that faces the lower surface of the floor plate, and an outer edge portion that extends upward from the outer edge of the bottom surface portion and surrounds the floor plate and the wall plate. According to this embodiment, since it has a bottom face part and an outer edge part, it becomes possible to comprise the space which surrounds a baseplate and a wall board, and the space which accommodates an infant can be surrounded by a base member. In addition, as a specific structure of a bottom face part, the frame body which combined the rod member, a board piece, or another structure may be sufficient. In addition, the specific structure of the outer edge may be a fence or other structure. And a bottom face part and an outer edge part may comprise a box-shaped body.

  The height of the floorboard is preferably higher than the floor so that it is easy to use as a baby bed, and should be as high as the average waist height of a breast adult. The height position of the floorboard may be variable. As a preferred embodiment of the present invention, the floorboard is suspended and supported at the same height as the vertical center region of the outer edge portion, and a relatively lower first position placed on the bottom surface portion. Selectively to the second position. According to this embodiment, the floorboard can be made easy to use as a crib by installing the floorboard in the first position. Alternatively, by installing the floorboard in the second position, it is possible to prevent the infant from climbing over the outer edge and going out of the floorboard. Therefore, it is possible to play an infant on the floorboard, and the crib of the present invention can be used like a playard.

  As a preferred embodiment of the present invention, the apparatus further includes an outer peripheral sheet made of a cloth or a soft sheet that is provided on the outer edge portion of the base member and surrounds the outer periphery of the floor plate and the wall plate, and the wall plate is further fixed to the outer peripheral sheet. According to such an embodiment, since the floor plate and the wall plate are surrounded by the outer peripheral sheet, the space for accommodating the infant can be safely protected by the outer peripheral sheet. In addition, the outer edge portion can be simplified to form a simple frame consisting only of a column member and a cross member.

  Although the shape of a floor board is not specifically limited, It is good to make it rectangular like a general bed for adults. As one embodiment, the base plate is rectangular, and the outer edge portion of the base member includes four column members respectively arranged at positions corresponding to the corners of the base plate, and a cross member connecting adjacent column members. The suspension member has a bendable band that extends upward from the corner of the floor plate, and a connector that is provided at the upper end of the band and is detachably connected to the column member. According to this embodiment, the base member can be made into a frame, and the base member can be reduced in weight and easily folded. In addition, a rectangular base plate such as a rectangle or a square can be easily installed on the base member made into a frame.

  Although the connection structure of the base member and the upper edge of the suspension member is not particularly limited, as an embodiment, the column member has a recess that opens at least upward at its upper end, and is a connector that is inserted into the recess from above. To support the connector so that it cannot move horizontally. According to such an embodiment, the connector is securely fixed to the recess by its own weight and the weight of the infant. In addition, the connecting operation and the releasing operation of the connecting tool and the recess are facilitated, and the assembly and disassembly of the crib is facilitated.

  Thus, according to the present invention, the floorboard can be stably supported in a flat state. And infants can be laid down safely.

It is a perspective view which shows the crib which becomes one Embodiment of this invention. It is a disassembled perspective view which shows the components structure of the crib of the embodiment. It is a bottom view which shows the lower surface of a flooring. It is a disassembled perspective view which takes out and shows the floorboard, wall board, and bar member of the embodiment. It is a perspective view which expands and shows a part of frame structure. It is a figure which expands and shows the upper end of a suspension member.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a perspective view showing a crib which is an embodiment of the present invention, and FIG. 2 is an exploded perspective view showing the crib of the embodiment. The crib 10 is a form in which a base plate is suspended and supported by a base member, and a frame structure 11 constituting a skeleton of the crib 10 and a cloth that is attached to the frame structure 11 and surrounds the outer periphery of the frame structure 11. -Like member 12, floor plate 41 surrounded by cloth-like member 12, bar member 31 detachably attached to floor plate 41, and first to fourth wall plates 51 to 54 which are wall plates fixed to floor plate 41. And a suspension member 21 that suspends and supports the floor plate 41 from the frame structure 11.

  First, the frame structure 11 will be described. The frame structure 11 is a base member supported on the floor F. The frame structure 11 extends upward from the bottom surface and the outer edge of the bottom surface, and the base plate 41 and the first to fourth wall plates. And an outer edge portion surrounding 51-54. The frame structure 11 is formed so as to surround a baby storage space having a size suitable for storing a young child from an infant to an infant. Specifically, the frame structure 11 includes a plurality of column members 14 arranged at intervals along the periphery of the infant storage space, a plurality of cross members 15 to 18 that connect the adjacent column members 14 to each other, The leg part 13 and the cross member 19 are included. The cross member 19 constitutes a bottom surface portion of the base member. The plurality of column members 14 and the plurality of cross members 15 to 18 constitute the outer edge portion of the base member. In this embodiment, the cross members 15 and 17 have long sides of the rectangle, the cross members 16 and 18 have short sides of the rectangle, and the column members 14 are arranged at the four corners of the rectangle. The frame structure 11 can be folded, and is folded and reduced when not in use. Thus, the infant storage space is formed in a rectangular shape in plan view.

  The column members 14 are arranged to stand upright at the corners of the four corners of the rectangle in plan view. Between the two pillar members 14 and 14 arranged on one side in the longitudinal direction of the crib, transverse members 16 and 18 constituting a rectangular short side are laid. Both ends of the cross member 16 are connected to the upper ends of the column members 14 and 14 via the column block 33, respectively. Both ends of the cross member 18 are connected to the lower ends of the column members 14 and 14, respectively. Thus, the column members 14 and 14 and the cross members 16 and 18 constitute a rectangular frame. Similarly, the cross members 16 and 18 which comprise the rectangular short side are constructed also between the two pillar materials 14 and 14 arrange | positioned at the baby bed longitudinal direction other side.

  The long side is substantially the same, and the cross members 15 and 17 constituting the long side of the rectangle are installed between the two column members 14 and 14 arranged on one side in the short side of the crib. Similarly, the cross members 15 and 17 which comprise the long side of a rectangle are constructed between the two pillar materials 14 and 14 arrange | positioned on the other side in the crib short direction.

  A cross member block 34 is provided at both ends of the cross member 15, and the cross member block 34 engages with the column member block 33. As a modification of the present embodiment, the cross member block 34 may be slidable in the vertical direction along the pillar block 33. Thereby, you may connect any one horizontal member 15 to a pair of pillar materials 14 and 14 so that a displacement in an up-down direction is possible. According to such a modification, when the infant enters and exits the infant storage space, the one cross member 15 may be slid downward.

  The frame structure 11 further includes leg portions 13 extending downward from the lower ends of the column members 14 and a cross member 19. The lower end of each leg 13 is placed on the floor F. The cross member 19 is X-shaped in plan view, and each end of the cross member 19 is connected to the lower end of the four column portions 14 arranged at the four corners. Thus, the cross member 19 constitutes the bottom surface of the base member.

  Next, the cloth-like member 12 will be described. The cloth-like member 12 is made of a material such as a mesh having a size of about 0.5 to 5 mm, a finer net, or a cloth, and is formed of four pillar members 14. Are stretched on each of the four surfaces. Alternatively, the cloth-like member 12 may be a soft material other than cloth, for example, a vinyl sheet having a certain degree of transparency. The upper edge of the cloth-like member 12 is suspended from the cross members 15 and 16. The lower end of the cloth-like member 12 is fixed to the cross members 17 and 18. Thereby, the cloth-like member 12 is provided in the outer edge part of a base member, and encloses the infant accommodation space reliably.

  Next, the floor plate 41 will be described. Since the bottom plate 41 of the present embodiment is a rectangular shape in plan view that forms the bottom surface of the infant storage space having a rectangular shape in plan view, for convenience of the outline of the bottom plate 41, a pair of short side portions are defined as the first side, It is called one end, the other end, or both ends. A pair of long side portions is referred to as a third side, a fourth side, one side edge, the other side edge, or both side edges.

  The floor board 41 includes a hard board piece having sufficient bending strength as a core material so as not to be deformed by the weight of the infant, and is formed of a material whose surface is relatively soft. The floor board 41 is formed with a plurality of bent lines 43 extending in the direction of the short side of the crib. The floor board 41 can be folded and deformed along these bending lines 43, and is folded into a square tube when the crib is folded. Further, the floor plate 41 formed into a square tube bundles the folded frame structure 11, wall plates 53 and 54 connected to both side edges of the floor plate 41, and the bar member 31.

  As shown in FIG. 3, the floor plate 41 has a plurality of cylindrical members 42 at both ends. The cylindrical member 42 is made of cloth or a soft sheet, and is sewn, welded, or adhered to the lower surface of the floor plate 41. When the crib 10 is used, the floor plate 41 is unfolded and flattened, and both ends of the bar member 31 are inserted into the cylindrical member 42 which forms a pair on one side in the longitudinal direction and the other side in the longitudinal direction. Thus, with the bar member 31 attached to the lower surface of the floor plate 41, the central region of the hard bar member 31 intersects the three bent lines 43 substantially orthogonally to support the floor plate 41. As a result, even when an infant is placed on the floor plate 41, the floor plate 41 is held on a flat surface without being bent and deformed at the bending line 43. In the present embodiment, there are six three pairs of cylindrical members 42 and three rod members 31 are attached.

  FIG. 4 is an exploded perspective view showing the floor plate 41, the wall plates 51 to 54, and the bar member 31. The floor plate 41 is formed by connecting a plurality of plate pieces extending in the short side direction of the rectangle in the long side direction of the rectangle. Each plate piece is, for example, a hard plastic or a light metal plate having rigidity, and both surfaces are covered with a cloth-like member or a film sheet. Adjacent plate pieces are connected via a bend line 43. The bending line 43 is parallel to the short side and extends linearly. The bending line 43 is formed of a cloth-like member or a film sheet. The cylindrical member 42, the storage bag 44, and the hanging member 21 are attached and fixed to the lower surface of the floor plate 41 by sticking, sewing, or heat welding. A first wall plate 51 extends from the bed 41 at one end of the crib, and a second wall plate 52 extends from the other end of the crib. The first wall plate 51 and the second wall plate 52 also include a hard plate piece having the same strength as the floor plate 41 as a core material, and is formed of a material having a relatively soft surface. That is, the first wall plate 51, the floor plate 41, and the second wall plate 52 are one member.

  A boundary line 55 between the floor plate 41 and the first wall plate 51 is a bent line, and is formed of a cloth-like member or a film sheet. As shown in FIG. 4, the first wall plate 51 is bent by 90 degrees at the boundary line 55 and rises from the horizontal floor plate 41. A boundary line 55 between the floor plate 41 and the second wall plate 52 is a similar bent line, and the second wall plate 52 also rises from the floor plate 41.

  As shown in FIG. 4, cylindrical members 56 and 57 having openings at both ends are attached and fixed to both side edges of the floor plate 41. The cylindrical member 56 extends along one side edge of the floor plate 41, and the cylindrical member 57 extends along the other side edge of the floor plate 41. The cylindrical members 56 and 57 are made of cloth and can be brought down to a plane position common to the floor plate 41 as shown by a two-dot chain line in FIG.

  The third wall plate 53 is inserted through the cylindrical member 56. The fourth wall plate 54 is inserted through the tubular member 57. By inserting the third and fourth wall plates 53 and 54, the floor plate 41 is made flat. The third wall plate 53 is a hard long plate having a length dimension equal to the long side of the floor plate 41, and a plurality of flat plate pieces 53 a and 53 b are connected and fixed to each other to form one flat long plate 53. Is done. Although not shown in the drawing, the third wall plate 53 may be a single long plate that cannot be disassembled, or may be disassembled into three or more flat plate pieces. Moreover, the 3rd wall board 53 has a width dimension equal to the 1st and 2nd wall boards 51 and 52, The width dimension is 15 cm or more. The fourth wall plate 54 is configured similarly to the third wall plate 53.

  When the crib 10 is used, the first wall plate 51 and the second wall plate 52 are raised at an angle of 90 degrees with respect to the floor plate 41 as shown by a solid line in FIG. The board 53 is raised at an angle of 90 degrees with respect to the floor board 41, and the fourth wall board 54 inserted through the tubular member 57 is raised at an angle of 90 degrees with respect to the floor board 41, so that the four sides of the floor board 41 are Surrounded by first to fourth wall plates 51-54. As explained so far, the box-shaped body 40 including one bottom surface constituted by the floor plate 41 and four side surfaces constituted by the first to fourth wall plates 51 to 54 is completed.

  As shown in FIGS. 3 and 4, a suspension member 21 is connected to each corner of the floor plate 41. Each suspension member 21 has a bendable band 22 and a connector 23 attached to the upper end of the band 22. The lower end of the belt-like body 22 is sewn or welded to the lower surface of the floor plate 41. Each suspension member 21 extends outward at an angle of 45 ° with respect to the short side of the floor plate 41. Each suspension member 21 also extends outward at an angle of 45 ° with respect to the long side of the floor plate 41.

  When the upper end of each suspension member 21 is pulled upward, the boundary portion between adjacent wall plates is covered, so that the first to fourth wall plates 51 to 54 do not fall outward. The four wall plates 51 to 54 can be supported. Each strip 22 is gradually formed wider from the upper end toward the lower end. Thereby, the edge part of the 1st-4th wall boards 51-54 can be supported suitably.

  As shown in FIG. 6, the connector 23 provided at the upper end of the belt-like body 22 includes an ant mold 25 extending in the vertical direction and a wing-shaped knob portion 29 formed below the ant mold 25. The lower end surface 27 of the ant mold 25 is formed in a flat isosceles trapezoidal shape. The long side of the isosceles trapezoid is on the side far from the knob part 29, and the short side of the isosceles trapezoid is on the side near the knob part 29. The coupler 23 of the suspension member 21 is detachably coupled to the column block 33 of the column member 14.

  The belt-like body 22 includes a wing portion 22w and a belt portion 22b extending in a belt shape. The wing portion 22w is formed so as to be wider toward the floor plate 42. The belt portion 22b having a constant width is sewn or welded to the outer surface of the wing portion 22w so as to be narrower than the wing portion 22w and along the center line of the outer surface wing portion 22w. The upper end of the belt portion 22b is passed through the belt through hole 28 of the connector 23, folded back, and sewn to the belt portion 22b itself. Thereby, the connection tool 23 is connected to the upper end of the belt portion 22b in an inseparable manner. The lower end of the belt portion 22b is sewn or welded to the lower surface of the floor plate 41.

  In addition, it is the inner surface of the wing | blade part 22w that contacts the 1st-4th wall boards 51-54 directly. The belt portion 22b contacts the outer surface of the wing portion 22w. The dovetail 25 is oriented in the same direction as the outer surface of the wing 22w.

  The pillar block 33 is provided at the upper end of the pillar member 14 and connects the upper end of the pillar member 14 and the end of the cross member 16. The column member block 33 is connected to a cross member block 34 provided at the end of the cross member 15. Further, as shown in FIG. 5, dovetail grooves 35 extending in the vertical direction are formed on the inner side surface of the pillar material block 33. The dovetail groove 35 is a recess provided at the upper end of the column member 14 and opening upward. The lower end surface 37 of the dovetail groove 35 is an isosceles trapezoid and forms a horizontal bottom surface. The long side of the isosceles trapezoid is set inside the internal storage space, and the short side of the isosceles trapezoid is set outside the internal storage space.

  2, the frame structure 11 and the cloth-like member 12 are developed, and the box-like body 40 is inserted into the infant storage space inside the frame structure 11 from above. The upper end of each suspension member 21 is pulled out so as not to be twisted upward from the box-like body 40, and the ant mold 25 of the connector 23 is inserted into the ant groove 35 of the columnar block 33 from above. The dovetail mold 25 faces the outside of the box-shaped body 40, that is, the columnar block 33 side, and the dovetail groove 35 receives the dovetail mold 25 and supports the connector 23 so that it cannot move horizontally. And the lower end surface 27 of the dovetail mold 25 is supported by the lower end surface 37 of the dovetail groove 35, and supports the connector 23 so that it cannot drop off. As a result, the floor plate 41 is suspended and supported by the suspension member 21. The cloth-like member 12 surrounds the outer periphery of the floor plate 41 and the first to fourth wall plates 51 to 54. The height position of the flat floor plate 41 supported by the suspension is included in the central region in the vertical direction excluding the upper end portion and the lower end portion of the frame structure 11. Refer to FIG. 4 for the method of assembling the box-like body 40.

  Surface fasteners 58 are provided on the outer surfaces of the first and second wall plates 51 and 52, respectively. Similarly, surface fasteners 58 are also provided on the cylindrical members 56 and 57, respectively, and the surface fasteners 58 are located on the outer surfaces of the third and fourth wall plates 53 and 54. A hook and loop fastener 59 is also provided on the inner surface of the cloth-like member 12. The hook-and-loop fastener 59 is disposed at a position corresponding to the box-shaped body 40 supported by suspension. By bonding the surface fasteners 58 and 59, the first to fourth wall plates 51 to 54 are fixed to the four sides of the cloth-like member 12, and the cloth-like member 12 does not flutter. The method for folding the crib 10 may be performed in the reverse order of the procedure described so far.

  As shown in FIG. 3, a plurality of storage bags 44 are attached to the lower surface of the floor plate 41. Each storage bag 44 is arranged at each of the four corners of the floor plate 41. The flexible hanging member 21 can be bent toward the center of the floor plate 41 as shown in the upper right of FIG. The storage bag 44 can store the suspension member 21 as shown in the lower right of FIG. Therefore, when the floor plate 41 is not suspended and supported, the lower surface of the floor plate 41 can be cleaned by storing the suspension member 21 in the storage bag 44.

  According to the present embodiment, by pulling the hanging members 21 at the four corners upward, the hanging members 21 extend along the end portions of the four wall plates 51 to 54 that are raised. And the suspension member 21 supports the edge part of the wall boards 51-54 so that it may not fall outside. As a result, the four wall plates 51 to 54 are held in a standing state and surround the four sides of the floor plate 41. The rising height of the four wall plates 51 to 54 is 15 cm or more from the upper surface of the floor plate 41. Thereby, even if an infant comforter is laid on the floor board 41 and the infant is laid on the infant comforter, the concern that the head of the infant is caught in the gap between the wall boards 51 to 54 and the infant comforter is eliminated. The Therefore, infants can be put to sleep with peace of mind. Note that the upper edges of the first to fourth wall plates 51 to 54 are positioned below the cross members 15 and 16 in a state where the floor plate 41 is suspended and supported.

  In this embodiment, instead of placing the box-like body 40 in the first upper position by the suspension support, the connection between the connector 23 and the column block 33 is released, and the box-like body 40 is placed on the cross member 19. May be. In this way, the floor plate 41 has a relatively upper first position that is suspended and supported at the same height as the vertical central region of the outer edge of the base member, and a relatively lower position that is placed on the cross member 19. To the second position. By selectively changing the height position of the floor board 41, it can be used as a playard and a crib. The top surface of the floor board 41 provides a place for infants to play and sleep.

  Although the embodiments of the present invention have been described above with reference to the drawings, the present invention is not limited to the illustrated embodiments. Various modifications and variations can be made to the illustrated embodiment within the same range as the present invention or within an equivalent range.

  The baby bed according to the present invention is advantageously used in child-care furniture or child-care equipment.

  DESCRIPTION OF SYMBOLS 10 Baby bed, 11 Frame structure (base member), 12 Cloth-like member (peripheral sheet), 13 Leg part, 14 Column material, 15, 16, 17, 18 Cross member, 19 Cross member, 21 Hanging member, 22 Belt-like body, 23 connector, 25 dovetail type, 31 bar member, 33 columnar block, 34 cross member block, 35 dovetail groove, 40 box-like body, 41 laying plate, 42 cylindrical member, 43 bending line, 44 storage bag, 51 1st wall board, 52 2nd wall board, 53 3rd wall board, 54 4th wall board, 55 boundary line, 56,57 cylindrical member, 58,59 surface fastener, F floor.

Claims (6)

A base plate having a plurality of plate pieces and a bendable deformable bend line connecting the plate pieces;
A bar member that is attached to the lower surface of the floor plate with a central region intersecting the bending line;
A wall plate that is fixed to the floor plate and rises 15 cm or more from the upper surface of the floor plate to surround the floor plate;
A base member supported on the floor;
A crib provided with a hanging member that has an upper edge connected to the base member and a lower edge connected to the floor plate to support the floor plate.   2. The crib according to claim 1, wherein the base member includes a bottom surface portion that faces a lower surface of the floor plate, and an outer edge portion that extends upward from an outer edge of the bottom surface portion and surrounds the floor plate and the wall plate.   The floor plate is a relatively upper first position that is suspended and supported at the same height as the vertical central region of the outer edge portion, and a relatively lower second position that is placed on the bottom surface portion. The crib according to claim 2, wherein the crib is selectively used. An outer peripheral sheet made of a cloth or a soft sheet provided at an outer edge portion of the base member and surrounding an outer periphery of the floor plate and the wall plate;
The crib according to claim 2 or 3, wherein the wall plate is further fixed to the outer peripheral sheet. The floorboard is rectangular,
The outer edge portion of the base member includes four column members respectively disposed at positions corresponding to the corners of the floor plate, and a cross member connecting adjacent column members,
The suspension member has a bendable band-like body that extends upward from a corner of the floor plate, and a connector that is provided at an upper end of the band-like body and is detachably coupled to the column member. The baby bed according to any one of 4 above.   The column member has a concave portion that opens at least upward at an upper end portion thereof, receives the connector inserted into the concave portion from above, and supports the connector so as not to move horizontally. Baby cot listed.

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