TW201223482A - Play yard - Google Patents

Abstract

Provided is a play yard that can be easy for getting in and out of infants, wherein play yard 10 comprises frame structural body 11 being constituted for surrounding the peripheral of a space for keeping infants and having plural pillar members 14 being disposed around the outer circumference of the space for keeping infants with interval therebetween and extended along a vertical direction, and plural horizontal members 15L, 15R, 16 being installed upon neighboring pillar members 14, 14 and extended along a horizontal direction, so as to be foldable by making horizontal members 15L, 15R, 16 bent and deformed in the middle, and a pair of connecting components 18, 18 for connecting two end parts of horizontal member 15L that can be bent and deformed in the middle upon neighboring pillar members 14, 14 so as to be displaceable between an upper side position and a lower side position, and fastener 19 for keeping the end part of horizontal member 15L that can be bent and deformed in the middle upon the upper side position.

Description

201223482 VI. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a playpen (playpen), and more particularly to a play yard in which a horizontal member can be displaced up and down. [Prior Art] In the past, a game bed (game fence) has been known as a protection space for providing infants and children to play. The game bed is a structure for dividing an area in which an infant plays, and generally has a skeleton structure and a sewing cloth surrounding the skeleton structure. For example, the game bed of Japanese Laid-Open Patent Publication No. 2008-154752 (Patent Document 1) has four vertical frames (columns) and four horizontal frames disposed on the upper portions of the vertical frames. 4 lower horizontal frames at the lower portion of the vertical frame, a bottom plate placed on the lower horizontal frames, and a frame cover stretched over the four sides of the four vertical frames for closing the four sides And the bottom surface. Thereby, the infants and children accommodated inside the game bed can be prevented from escaping to the outside. [PRIOR ART DOCUMENT] [Patent Document 1] [Patent Document 1] JP-A-2008-154752 SUMMARY OF INVENTION [Problems to be Solved by the Invention] However, in the game bed of Patent Document 1, the following description will be made. The problem. That is, since both ends of the horizontal frame are horizontally extended and are fixed to the upper ends of the adjacent two standing frames in the deployed state of use, the infant protector is inserted into the play yard when the infant enters the play yard. Infants and young children 4 323473 201223482 • Should be lifted higher than the upper frame to make it pass. Therefore, it is a burden for the protector to put the infant into the game bed. In addition, when taking care of the baby in the game bed, the protector can only reach out from the head of the infant, so there is room for improvement. In view of the above circumstances, it is an object of the present invention to provide a play yard which can reduce the burden on the protector and which can easily take care of infants and toddlers in the play yard. [Solutions: Means for the Problem] In order to achieve the above-described object, the game bed of the present invention includes a frame structure that is formed so as to surround the space around which the infant is accommodated, and is disposed at an interval from the outer circumference of the infant accommodating space. a plurality of columns extending in the up-and-down direction and a plurality of horizontal members extending in the horizontal direction and extending in the horizontal direction, at least a portion of the horizontal members may be folded by being deformed in the middle; The member is connected to the adjacent column in such a manner that the lateral (4) end portions of the bendable deformation in the middle are displaced to the upper position and the lower position; and the fixture has the end of the horizontal member which can be bent and deformed in the middle The part is kept in the upper position. The foldable and bendable in the middle means a portion which is bent at the center portion in the longitudinal direction of the horizontal member and which is in the longitudinal direction of both end portions in the longitudinal direction. According to the present invention, it is possible to change the pair of connecting members that are connected to the adjacent two-pillar members so as to be displaceable to the upper side position and the lower side position by the end portions of the horizontal members that are bendably deformable in the middle. The ^ position of the horizontal material can lower the height i of the horizontal material through the connecting member. Therefore, the protector can easily pull out the hug over the lowered horizontal position of the height position ^_ = play bed. In addition, when taking care of infants and toddlers in the playpen, the protector can reach out from the same line of sight as the 5 323 473 201223482 infants and children to achieve a better parenting relationship. Further, in the use of the play yard, as long as the horizontal member is moved to the upper position, the horizontal member surrounds the four sides of the frame structure together with the cloth member, and the infant can be accommodated in the play yard. The present invention is not limited to the embodiment, and the height position of all the horizontal members can be changed. The height position of a part of the horizontal member can also be changed. In addition, the shape of the baby's grain-receiving space may be a regular polygon such as a regular pentagon or a regular hexagon. In addition, the infant accommodating space may also constitute an equiangular polygon having an even number of corners in plan view. The column members are respectively disposed at the corners of the polygons. In addition, the infant accommodating space may be a rectangle having a square shape or a rectangular shape in plan view. In the game bed in which the infant accommodating space is formed in a rectangular shape in a plan view, the horizontal member constituting the long side of the rectangle is referred to as a front frame, and the protector passes over the front frame and is caught by the infant. Therefore, in a preferred embodiment, the baby-receiving space is formed in a rectangular shape in plan view, and the connecting members are respectively provided in two-column members which are disposed at both ends of the long side of the rectangular shape in plan view. According to this embodiment, the long side of the rectangle, that is, the height position of the front frame can be reduced. Therefore, the infant can easily ride over the front frame and get out of the game bed, and the protector can easily take care of the infant in the game bed over the front frame, so that the function is improved. The structure of the connecting member is not particularly limited as long as it is a connecting member for connecting the column member and the cross member which is bendable and deformable in the middle. For example, it may be provided at the upper end portion and the lower end portion of the column member. The hole at the end of the material, and the end of the horizontal material is detachably inserted into the receiving hole. Further, for example, a rail extending in the vertical direction may be applied to the column to guide the end portion of the horizontal member from being derailed. In addition, for example, it may be provided at the upper end of the column of 6 323 473 201223482, and the ferrule may be, for example, a plurality of pipes pulled out in the center and the second side. The part is connected to the arm (four)", and the base of the arm is connected to the end position of the horizontal material of the wire. The height of the horizontal material is changed by rotating the arm and _ can be made by 2:^ or °. The end of the material is rubbed and the end of the horizontal material is applied to the upper end of the column. In addition, it is also provided on the engaging member and the engaged member 'P and the upper end of the column, and the part is replaced by the =! And the card is removed and combined to remove or push down the horizontal material, or into. This = seven ° person rail is pulled up to the upper end of the column and the structure of the automatic engagement is delayed =? For example, the tube in the way of the set, in the The upper part is fixed in the state of being stretched or engaged by the friction or the engagement. Insertion = In fact, the joint member includes a member for forming a column to slide the sacrificial member; the fixing member is provided for In the case of the H (Qn) shape, the sliding member is fixed (four) with respect to the insertion. According to the present embodiment, the sliding of the sliding member is restricted in the removed state, so that the height of the sliding member can be corrected (four). , the horizontal material deformed by the lifting shaft can be kept at the desired height position, and it can be firmly added as long as the protector does not operate the solid. With the fixing member, the sliding member is fixed to the upper end of the column. Therefore, in the use of the play yard, there is no inadvertent decrease in the horizontally deformable cross member. 323473 7 201223482 Laying the board in the direction of the Anjun bell (also known as the bottom plate) / the lower part of the play bed for supporting infants and young children under the frame structure. In the case of the bed, the conventional laying plate is always in the preferred embodiment, and the height is adjusted by the net. Here, the lower portion or the upper and lower portions of the body of the present invention are further provided with a frame structure laying plate that is selectively attachable to the intermediate portion to form a bottom surface of the infant accommodating space or an intermediate member that is vertically adjustable. In the frame structure, the frame structure is placed on the upper side of the frame structure. According to the embodiment, the laying plate is attached, and the middle portion in the lower direction of the game can be used, and the infant can sleep on the laying board. The bed where the infant sleeps, and the middle part of the function, the ▲ pushes the swaying member down to the frame structure and the infant in the unfolded, easy to care for sleeping. In the use state of the bendable change boring machine, the horizontal direction can be folded 4 and # is deformed by the horizontal material f, and the frame structure is connected in the middle = the form, the both ends and the pair are slid The horizontal member deformed by the sliding member of the member has one rod member that is rotatably connected to one of the other ends, and one of the one end of the sliding member that is rotatably coupled to each other. A central connecting member in which one of the bar members and the other end of the bar member and the other of the other members of the bar member are rotatably coupled to each other: the one that prevents the central connecting member from rotating with the square member a mechanism; a other-side locking mechanism that prevents the central connecting member from rotating with the other-bar member; and a locking mechanism that simultaneously releases the locking mechanism of the two sides and maintains the locking of both sides. According to the present embodiment Because the horizontal material that can be displaced to the upper position and the lower position 323473 8 201223482 can be deformed in the middle, the locking member that simultaneously releases the locking mechanism of both sides and maintains the detachment of both sides is Infants and young children's protector solution _© action mechanism lion, - Fang Lai structure and the other side side locking mechanism are all reliably released _. This makes it easy to fold into the game bed. [Effect of the invention] ▲ The position of the height of the horizontal material that can be bent and deformed between the cards is changeable, and usually the horizontal material that can be bent and deformed in the middle is set to the upper side, and the middle can be The bent and deformed cross members are placed at a sufficient height to accommodate the infants in each of the play beds without running out of the outside. Further, IS::: has a horizontal material that can be bent and deformed in the middle and is bent on the upper side. Therefore, in the use of the play yard, it is possible to hold the bent piece in the middle and stay on the column. The upper end portion can be folded in the middle to form an upper end phase _ height position and a cloth shape. __The body is square, and the baby is placed in the play yard to set the horizontal material that can be deformed in the turn to the lower position. Therefore, the horizontal material of the material 2 is more lowered than the normal position. . Set the low position of the money in the center fold-change ^ heart material and easy to hold out the hug # In the case of infants and young children, the protector can ^ take care of the bottom of the game bed from the baby to the 'between _ ^^^ Child relationship. _The line of sight extends out of the hand to achieve better wearing. [Embodiment] 323473 9 201223482 The following is a form according to the drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

The overall LI map = 4 shows the overall outline of the game bed of the present invention - and the display (4) shows the money display. Fig. 6 is a front view showing the enlarged display (4). Fig. 7 is a bottom view showing the overall outline of the game bed.坌 (4) (4) Tips Figure 10 shows the state of the game bed. The play yard 10 is a frame structure 11 that constitutes a skeleton of the play yard 10; a frame is formed in the frame, and the structure 11 is used to surround the outer periphery of the frame body 11丨 2 ^ The rod member 13 of the structure 11; and the φ mask, 丄 & the laying plate 41 supported by the rod member 13 The game bed 10 of the present embodiment has a substantially rectangular shape in plan view "so, for the sake of convenience, The pair of long sides is called the game bed - the side of the game, the other side of the game bed, the left side of the game bed, the right side of the game bed, the side of the game bed, the sides of the game bed, or the left and right sides of the game bed. In addition, one pair of short side portions is referred to as a game bed H bed, another end portion, a front end of the game bed, a rear end portion of the game bed, a game bed end portion, a game bed end portion, or a front and rear end of the game bed. The play yard 10 can be used as a fence for infants and children to play, and can be applied as a bed for sleeping infants as described later. First, the frame structure 11' frame structure 11 includes four pillar members 14 extending in the vertical direction, one pair of horizontal members 15L and 15R provided on both sides of the game bed, and one pair of cross members provided at both ends of the game bed. The materials 16, 16, and the corss pipe 17 are disposed diagonally in plan view. The columns 14 are arranged to stand in four corners in plan view. A horizontal member 16 is provided between the two-pillar material 14 and the crucible disposed at one end of the game bed. 10 323473 201223482 t is placed between the other two pillars 14 and 14 of the game bed, and the second j has a coffin 16 . Similarly, the horizontal members 15R are provided in two 14-frames disposed on one side of the game bed. Specifically, the horizontal block a, the first end t of the pure material U, the upper end block (10) is similar to the rotatable, and is connected, and when the play yard is folded, the horizontal members 16, 15R are rotatable. Further, the 'horizontal material 16' is composed of a tube that is disposed at the center of the center portion, a tube that extends toward the longitudinal direction of the center connecting member 20, and a tube that extends from the center connecting member 20 in the other direction in the longitudinal direction. . Both 161 and tube 162 are of the same length. Further, the sample material 15R is composed of a central connecting member provided at the center portion, a tube 15 extending in the longitudinal direction of the first central connecting member 2Q, and a tube 152 extending from the intermediate member 2〇 in the other direction in the longitudinal direction. The tube and tube 152 are of the same length and are longer than the tube 16 162. In the use state of the play yard, the center connecting member 2G is for locking the tube 161 extending from the center connecting member 2 (3 in the longitudinal direction-direction and the tube 162 extending in the longitudinal direction), and the horizontal member 16 It is kept as a straight line as shown in Fig. 3. However, when the locking of the center connecting member 解除 is released, the horizontal member 16 is bent and deformable at the center portion. Therefore, when the game bed is folded, as described later, As shown in Fig. 9, the tubes 161 and 162 extend upward from the central member 20, and the horizontal member 16 is v-shaped. The horizontal member (10) is similarly & has the central connecting member 2Q' in the use state of the play yard. In the folded state of the play yard, the center portion is bent and deformed. Further, the tubes 151 and 152 are extended upward from the center connecting member 2, and the horizontal member 15R is v-shaped.

U 323473 201223482 In addition, only 15L of the horizontal cross member is a sliding member (SHde member) that passes through the two parts on the right side of the play yard, and is rotatably and slidably coupled to the column member 14. Specifically, in sliding The member 18 is formed with a bellet hole 72 extending in the vertical direction, and the column member 14 is inserted through the through hole 72, and the pair of sliding members 18 are slidable along the column member 4. Generally, the sliding member 18 is set to be The sliding member 18 is fixedly held by the upper end portion of the pair of column members μ disposed on the right side of the playing bed, and the sliding member 18 is attached to the end portion of the horizontal member 15L by the fixing member 19 to be described later. The connecting shaft 71 is rotatably coupled, and when the play yard is folded, the horizontal member can be rotated to be close to the column 丨^^, and the tube 151 ′ in the longitudinal direction of the horizontal member is set to be horizontal. The tube ι51 in the longitudinal direction of the material 15R is also shorter than the size of the sliding member 18. Similarly, the other tube 152 in the longitudinal direction of the horizontal member 1 is set to be the tube 152 in the longitudinal direction of the horizontal member i5R. The short corresponds to the size of the sliding member 18. The sliding member 18 The upper portion is formed with an eave-shaped receiving portion 77 that extends over the connecting shaft 71 and extends toward the center connecting member 20 side. As shown in Figs. 5 and 6 , the receiving portion 77 is for receiving the tube 151, so the tube ι 51 does not Rotating about the connecting shaft 71 to the upper side of the sliding member 18. However, the tube 151 is rotatable about the connecting shaft 71 to be lower than the sliding member 18. Further, the tube 152 is also rotatably coupled to the sliding member. 18. Similarly, the members 151 and 152 of the horizontal member 15R and the tube 16 162 of the horizontal member 16 can be rotatably coupled to the upper end block 14B. The heart material 15L is in the state of use of the play yard, as shown in Fig. 2 to 4 is not linearly extended. However, in the folded state of the play yard, 12 323473 201223482 is deformed at the center portion. Further, as shown in Fig. 8, the tube 15

The central connecting member 2G extends upward, and the horizontal member muscle is V-sliding member 18 + ' is attached between the connecting shaft 71 and the secret 72, and has a linear tube 73 extending parallel to the through hole 72. It is set to be substantially the same position as the connection shaft 71, and the piping is approximately half of the column material 14. In the tube 73, a fixture 19 is provided which is positive with the tube. The fixture 19 has a bell-shaped hole 73h that penetrates through the tube 73 and extends in the direction of the direction, and has a projecting portion 74 at both ends from the through-hole, and a hat-shaped front end attached to the front end of the shaft portion 74 with a flange Part = The outer circumference of the shaft portion 74 extends in a spiral shape and = wide: 钿. And a reset 琏 (retUrnSPring) 76 between the flange portion of the flange portion 5 and the outer peripheral surface of the tube 73; and a grip portion portion 74 fixed to the rear end of the shaft portion 74 is urged toward the column side by the reset bomb 76 : The two end portions 75 are abutting against the pusher, and the force is large, and the force of the (four) 77 H performance position 76 is further pulled, and the grip portion mrr5 is separated from the column member 14. The size of the heart and the dreamer κι μ 邛 75 is larger than that of the inner hole of the through hole 73h. Therefore, the shaft portion 74 does not fall off from the through hole 73h. The β-moving member 18 is located at the upper end of the column material 14 and the second portion enters the hole uh formed in the column ": the lock column 14 slides. The W system 4 cannot slide, and cannot follow the solid one = child When the caretaker pulls the fixed cooker 19 against the spring force of the return spring 76, the (four) portion 75 is disengaged from the hole to release the engagement. In the release (: ff) state of 323473 13 201223482, the sliding member 18 is set to be unable to slide and cannot slide along the column member 14. When the fixing members 19 of the respective sliding members i8, 18 are respectively pulled to slid the pair of sliding members 18, as shown by the arrow in Fig. 6, the horizontal members 15L and i are moved downward toward the sliding member 181. Then, as shown in Fig. 4, it is located at the middle of the vertical direction. Thereby, it is easy to carry the baby out of the game bed iq over the horizontal material 15L. In addition, the vine-man can easily reach out to the infants in the game bed by 15L. In addition, from the perspective of the protector, the horizontal member 15L is located in the closest position among the four horizontal members, and is therefore also referred to as the front frame. The upper part of the body Γ 4 = '= material 15L can be lowered to the position of the frame structure: the upper edge of the wall 53 of the second part is almost the same height = Γ! link. The laying plate 41 which is attached to the frame so that the sleeping bed of the infant is slid to the middle portion is used as an infant that can be easily taken care of and sleeps as a frame-down structure. @卩,保保4者乂The tube 17 is an X-shaped opening, and the Chu 7 is diagonally in the rectangular game word as shown in the figure of the Qing dynasty. The cross-pipe 17 is specifically defined by the central connecting member 23 disposed at the center of the X sub- Each of the four columns 14 of the column 14 is 171 5 17, and the square end of the central connecting member 23 is composed of eight plates. The tubes (7) to m are finely divided with the coffin 14 to be rotatable 171 to 174. The other side is connected by a mode. In addition, the & is rotated to face the lower side of the central connecting member 23, but will be rotated above the second member of the member 23. In the state of use of the play yard, the cross tube The 17-series can be kept in an X-shaped state. Further, as shown in Fig. 8 to Fig. 1 , in the folded state of the play yard, the four branches 171 to Π 4 are concentrated under the central joint member 23 and the cross tube The tether is folded to be smaller. /The lower end of the two pillars 14 and 14 disposed at the other end of the game bed is provided with wheels 2 And the package wheel 21 external car fresh cover 22. The wheel 21 protrudes from the lower end of the #cover 22 and is grounded with the play floor s. In addition, referring to Fig. 2, a part of the inner side of the play yard in the wheel cover 22 The 22s' is more downwardly pulled out than one of the outer sides of the play yard in the wheel cover 22 and is grounded with the play floor S. Therefore, it is common to set all the columns 14 to the play floor to set the floor surface S. In the state of use, the system prevents the wheel 21 from rotating on the floor surface s of the play yard. However, when the game bed is not used, etc., when picking up the end A of the game bed 1 shown on the left side of the paper of Fig. 2 The wheel cover projection 22s is separated from the installation floor surface S, and the wheel 21 is grounded to the floor surface S. Therefore, the game bed 10 in the unfolded state and the folded state is tilted, and the end of the game bed is made The column 14 is separated from the floor surface S, and only the wheel 21. at the lower end of the column 14 at the other end of the play yard is grounded, so that the play yard 10 can be easily handled. As explained earlier, since the horizontal members 15L, 15R, 16 can be The central part is bent and deformed separately, and the pipe is 17 The central portion can be bent and deformed, and the ends of the horizontal members 15L, 15R, 16 and the cross tube 17 are rotatably connected to the column member 14 so that the frame structure η can be deformed into the first to fourth figures. The expanded use state shown in the figure and the two forms of the folded state of 15 323 473 201223482 shown in Fig. 8 to Fig. 1 are next. Next, the mesh of the cloth member 丨 2' fabric member 12 will be described. It is formed by materials such as nets and fabrics, and four sides between the two sides of the net. The cloth-like members are not attacked on the four sides between the net pillars 14. Furthermore, the cloth-like member 12 is shielded from the horizontal members 15L, 15R, and 16. Further, the end of the cloth member 12 is suspended at substantially the same height position. Thereby, the cloth-like structure encloses the laying plate 41 which is disposed above the more intersecting pipe 17 and the ground. It is to be noted that the cloth-like member I? suspended in the horizontal member 15L has two edges attached to the pair of tubes 73, 73, and the σ-edge is attached to the pair of columns 14 14,. Thereby, when the horizontal member 15L· is pushed downward from the two portions of the column member 1 or 2, the cloth-like member 12 also moves below the upper portion of the disk. Next, the rod member 13 is a pair of rod-like bodies extending linearly in the play yard, and is placed in a horizontal posture 1 and is attached to the column member 14 at both ends. As shown in Fig. 2, the rod member 13 is attachable to the lower end portion of the material 14. Further, as shown in Fig. 3, the rod member a is attached to the central portion of the column member 14. Thus, the rod member 13 can be selectively attached to the lower end portion and the central portion of the column member 14. In other words, referring to Figs. 2 and 3, two brackets 3l and 32 having different height positions are attached to the respective columns 14. The tray 31 is located at the lower end region of the column and is fixed slightly above the cross tube 17. The bracket 32 is fixed to the central portion of the column member 14. The brackets 3b are used to support the ends of the rod members 13. The rigid rod member 13 is a tube having sufficient bending strength and shear strength, and is sufficient to withstand the load of infants and young children, and 323473 16 201223482 can withstand the active movement of infants and young children. ^VU - the impact load of the temple, and In addition to the central portion other than the both end portions, the bracket 31 or the bracket 32 is extended under the money 41. With this u L 1 ^, the rod member 丨3 can stably support the infants and children carried on the laying plate 41. Furthermore, even if the infant is actively moving on the laying board, the horizontal members 15L, i5r, and i6 can be prevented from being bent and deformed. Wufang board 41. The laying plate 41 of the present embodiment is a plan view. The pair of long side portions is referred to as a side edge, and another m or two linings. In addition, the short side portion of the crucible is referred to as an end portion, the other end portion, or both end portions. As shown in Fig. 7, the laying plate 41 has an elongated tubular member 42 having open ends. The 1 -shaped member 42 is made of cloth and adhered to the lower surface of the laying plate 41 at both side edges. In the pair of right and left cylindrical members 42, the rod members 13 are respectively inserted, and both ends of the rod members 13 protrude from the tubular members 42. The laying plate 41 includes a hard core material having sufficient strength, and the surface is formed of a relatively soft material so as not to be deformed by the load of the infant. Further, as shown in Fig. 7, the laying plates 41 are formed with three bending lines 43 extending in the short side direction of the play yard at equal intervals. The laying plate 41 can be bent and deformed at the bending line 43 to form a quadrangular cylinder when the play yard is folded, and is used to surround the folded frame structure 11 as shown in Fig. 7. Further, the laying plate 41' which forms the square cylinder collects the frame structure 11 which has been folded, the pair of rod members 13, and the wall plates 53 and 54 which are connected to the both side edges of the laying board 41. In a state where the laying plate 41 is unfolded and stretched flat and the rod member 13 is mounted under the laying plate 41, as shown in Fig. 1, the central portion of the rigid rod member 17 323473 201223482 13 is connected with three bending lines 43. The laying plates 41 are supported substantially orthogonally intersecting. Fig. 11 is an exploded perspective view showing the laying plate 41 and the wall panel taken out. In the laying plate 41, the first wall 51 is extended to one end of the play yard, and the second wall 52 is extended to the other end of the playing bed. Each of the first wall plate 51 and the second wall plate 52 includes a hard core material having the same strength as the laying plate 41, and the surface is formed of a relatively soft material. That is, the first wall plate 51, the laying plate 41, and the second wall plate 52 are one member. The boundary line 55 between the laying plate 41 and the first wall 51 is a curved line. As shown in Fig. 11, the first wall 51 is bent and deformed by 90 degrees on the boundary line 55 and rises from the horizontal laying plate 41. The boundary line 55 between the laying plate 41 and the second wall 52 is also a curved line, and the second wall 52 is also raised from the laying plate 41. As shown in Fig. 11, cylindrical members 56 and 57 which are open at both ends are attached and fixed to both side edges of the laying plate 41. One end opening portion 58 of the tubular members 56, 57 is attached and fixed to the first wall plate 51, and the other end opening portion 59 of the cylindrical members 56, 57 is attached and fixed to the second wall plate 52. Further, the tubular member 56 is attached and fixed along one side edge of the laying plate 41, and the tubular member 57 is attached and fixed along the other side edge of the laying plate 41. The tubular members 56, 57 are made of cloth, and the first wall plate 51 is laid down on the laying plate 41 and the second wall plate 52 is laid down on the laying plate 41, and is folded along the upper surface of the laying plate 41. . Further, as shown in Fig. 11, the first wall plate 51 is raised at an angle of 90 degrees with respect to the laying plate 41 and the second wall plate 52 is raised at an angle of 90 degrees with respect to the laying plate 41. 18 323473 201223482 The cloth-like tubular members 56, 57 are also raised, and the four sides of the laying plate 41 are surrounded by the wall plates 51, 52 and the cylindrical members 56, 57. As shown by the arrow in Fig. 11, the third wall plate 53 can be inserted into the tubular member 56 from the other end opening portion 59, and the fourth wall plate 54 can be inserted into the tubular member 57 from the other end opening portion 59. By inserting the third wall plate 53 into the tubular member 56 and inserting the fourth wall plate 54 into the tubular member 57, the four wall plates 51 to 54 stand up from the laying plate 41 to surround the four sides. The rising height of the four wall panels 51 to 54 is 15 cm or more from the upper surface of the laying panel 41. By this means, even if the laying sheet 41 is placed on the child's bedding, and the infant is sleeping on the child's bedding, the baby's head may be caught between the wall plates 51 to 54 and the child's bedding. The laying plate 41 and the wall plates 51 to 54 constitute a box-shaped body 61. The first wall 51 extends from one side edge of the laying plate 41 to the other side edge, and the second wall plate 52 also extends from one side edge of the laying plate 41 to the other side edge. Further, the third wall plate 53 is expanded from one end portion to the other end portion of the laying plate 41, and the fourth wall plate 54 is also extended from one end portion of the laying plate 41 to the other end portion. Therefore, in the assembled box-shaped body 61, each of the panels will stand up without gaps with the adjacent panels. When the play yard 10 is assembled, the laying plate 41 is unfolded, and a pair of straight bar members 13 are respectively inserted into the cylindrical member 42 under the laying plate, and inserted into the wall from the one end opening portion 58 or the other end opening portion 59. The plates 53 and 54 form a box-shaped body 61. Further, the frame structure 11 is unfolded, and the box-shaped body 61 is placed above the expanded frame structure 11 and the end of the rod member 13 is attached to the bracket 31 or the bracket 32 of the frame structure 11. By this, 19 323473 201223482 game bed 10 becomes the use state. The upper surface of the laying board 41 provides a place for infants to play and sleep. In the present embodiment, in particular, the protector selects the bracket 31 or the bracket 32 to mount the rod member. In this way, by selectively changing the height position of the laying plate 41, it can be used as a play yard and a baby bed. As shown in Fig. 2, the end portion of the rod member 13 is engaged with the relatively lower bracket 31 and the laying plate 41 is placed at the relatively low first position. In this way, by attaching the laying plate 41 to the lower portion of the frame structure u, the cloth member 12 is erected to the upper portion of the frame structure n, and is applicable as a fence (game bed) for playing infants. As shown in Fig. 3, the end portion of the rod member 13 is engaged with the relatively high bracket 32, and the laying plate 41 is placed at a relatively high second position. By attaching the laying plate 41 to the intermediate portion of the frame structure body in the up-and-down direction, the laying plate 41 is closer to the upper portion of the frame structure 11 than in the case of the above-described game bed, and is applicable as a sleep for infants and toddlers. Bed (baby cot). When the game bed is folded, the box-shaped body 61 is taken out from the frame structure 11 in the reverse procedure to the above, and the frame structure 11 is folded. Further, the outer wall opening portions 59 and 54 are taken out from the other end opening portion 59. Although not shown, the wall plates 53 and 54 may be taken out from the one end opening portion 58. Next, the horizontal members 15L and 15R of the both sides of the game bed having the center connecting member 20 and the tubes 151 and 152, and the horizontal members 16 and 丨6 of the both ends of the game bed having the center connecting member 20 and the tubes 161 and 162 will be described in detail. In addition, the horizontal members 15L, 15R, and 16 of the 20 323 473 201223482 are different only in the length of the pipe, and the mechanisms for the bending deformation of the central connecting member are common to each other. Therefore, the horizontal member 16 will be described as a representative. The $12 figure is a plan view showing the central portion of the horizontal material taken out, and the member 20 is shown as a cross section. Fig. 13 is a front view showing the center portion of the horizontal member taken out, and the right side of the paper surface is indicated by a part of the d surface. Fig. 14 is an explanatory view showing a cross section of the claw-claw of Fig. 12. Figure 15 is a diagram of A龅-松Ω. These 12th to the == states. The figure 16 shows that the front view of the center connecting member cannot be rotated. The long system includes a tube 161 which is a member in the longitudinal direction, a tube 162 which is the other member in the longitudinal direction, and a central connection structure in which the tubes 16i and the tubes 162 are connected by the rotation of the center ##20 〃. The central connecting member 2 is not able to rotate relative to the one locking member 241 of the square locking mechanism. The member 20 cannot be rotated relative to each other as the other lock of the other 162 and the central connecting side locking mechanism, and at the same time, the locking devices of the two sides are released. The lock is released as a button for the locking action mechanism 25 . = Easy to look at, from the central link member 2Q, will tube i6i

The St. tube 162 is set to the right, hereinafter referred to as the left and right direction. In the middle t of the first center, the central connecting member 20 is bilaterally symmetrical by the center line in the left-right direction, and the center green C of the tube 161 and the tube 162 is arranged to be bilaterally symmetrical. As shown in Fig. 13 of 323, 473, 2012, the second end of the f 161 is connected to the center of the longitudinal direction of the 钿4 through the connecting shaft 261 and one end of the central connecting member 2 以. Further, the end portion of the both ends of the tube 162 in the longitudinal direction is connected to the other side of the central connecting member 2 by the connecting shaft 262. The central connecting member 2 has a pair of wall portions 202 that are spaced apart in the t direction. In the wall portions 2 (Π, 2〇2, the connecting shafts 261 and 262 are provided in the tie frame. The other ends of the tubes (8) and 162 not shown in Fig. 13 are attached to the upper end portion of the column member 14. The block body (10) is rotatably coupled. The center connecting member 2Q has an intermediate wall portion 2〇3, and the intermediate wall portion 203 is coupled to the i-side wall portion and the upper end portion, respectively, as shown in Figs. 14 and 15 In the cross-sectional view, the wall portions 2〇1 to 2〇3 are arranged in a cross-sectional U-shape. The tube 161 extending in the horizontal direction abuts against the wall portion 203 on the side closer to the end of the connecting shaft 261. The tube 161 is allowed to rotate further upward than the center connecting member 20. However, the tube 161 is also engaged with the one locking member 241 during the engagement with the one of the locking members 241. The connecting shaft 261 is biased toward the upper end side and is restricted from rotating upwards. The tube 161 is locked so as not to be rotatable relative to the central connecting member 2〇. Since the tube 162 extending in the horizontal direction is also offset from the connecting shaft 262 Since the end portion side abuts against the wall portion 203, the center connecting member 2 is restricted from rotating downward. On the other hand, the tube 162 is allowed to rotate upward more than the center connecting member 20. However, the tube 162 is also restricted from being turned upward when the engaging portion 262 is engaged with the other locking member 242. 323473 22 201223482

2 0 cannot move, thereby turning. As shown in Fig. 13, the central joint members 20 extend in parallel from each other.

Incidentally, the connecting shafts 261 and 262 extending in parallel with each other are arranged in a bilaterally symmetric shape by a virtual center plane at the center of the center connecting member 2A. This center plane is indicated by a center line c in Fig. 12, Fig. 3, Fig. 16, and π, and 18, which will be described later. The infant accommodating area surrounded by the four horizontal members 15L, 16, 15R, and 16 is the inside of the playing bed, and the outside of the infant accommodating area is set to the outside of the playing bed, and the wall portion 202 is disposed on the inside of the playing bed. The portion 201 is disposed outside the game bed. A center lock cover 30 is attached and fixed to the outer side surface of the inner and outer surfaces of the wall portion 201 on the far side from the wall portion 202. As shown in Fig. 13, the center lock cover 3 is elliptical in shape when viewed from the front, and as shown in Fig. 12, Fig. 14, and Fig. 15, it is drummed from the outer edge toward the center toward the outer side. The three-dimensional shape. A center hole 30h is formed in the center of the center lock cover 3'. The center hole 30h extends in the vertical direction of the wall portion 201 to accommodate the button 25. In the state of use of the play yard, the button 25 is normally disposed at an original position away from the wall portion 201 as shown in Figs. 12, 14 and 15. The buttons 25 are provided with leg portions 251 and 252 that are enlarged toward the wall portion 202. As shown in Fig. 12, the leg portions 251 and 252 are 323473 23 201223482 arranged in the left-right direction by the center line c in the center in the left-right direction, and the front ends of the leg portions 251 and 252 are respectively penetrated and penetrated through the wall portion 2〇1. For the through hole ° 20c. As shown in FIGS. 12 and 13 , the center line c in the center in the left-right direction is a boundary. The one-way locking mechanism 241 is disposed on the left side and is included in the other side. The one-piece locking member 242 is disposed on the right side, and the shape of the two central members 242 is formed in a bilaterally symmetrical shape by the virtual center plane at the center of the center connecting member 20, and is disposed symmetrically in the left-right direction. Therefore, in order to avoid redundant description, the locking member 242 will be described. As shown in Fig. 13, the other locking member 242 is interposed between the pair of wall portions 2 (U, 202. Further, it is aligned with the center line c at the center in the left-right direction to form a circular cross section. The through hole 244. The through hole 244 is aligned with the through hole 243 in which the one side locking member 242 is formed in the same manner, and the through holes 243 and 244 are penetrated by the common one connecting pin 27. As shown in Fig. 13, One pair of long holes 20a are formed in the middle to the line C of the wall portions 2〇1 and 2〇2 in the center in the left-right direction. The pair of long holes 2〇a are the same as viewed from the front in Fig. 13 The shape, the same size, and the same position are extended in the up-and-down direction, and are respectively engaged with the both ends of the connecting pin 27. Thereby, the connecting pin 27 is guided by the long hole 20a and can be moved in the vertical direction. Since the extension 20a extends in a direction perpendicular to the direction in which the coupling pin 27 extends, the coupling pin 27 moves at a right angle to the direction in which the pin extends along the _ heart line c. The farthest from the center line C in the other locking member 242 The lower end, 24 323473 201223482 is fixed to the central area of the other side of the support pin 246 Further, both ends of the other support pin 246 are respectively protruded toward the wall portions 2, 1 and 202, and are respectively disposed on the right side of the center line C to the wall portions 2〇1, 2〇2, respectively, and are oriented in the left-right direction. The pair of elongated holes 2〇b are extended. The pair of long holes 2〇b are the same shape, the same size, and the same position when viewed from the front as shown in the figure of is, so the other support pin 246 will be right. The long holes 2〇b are guided to move in the left-right direction. Similarly, in the wall portions 2〇1 and 202, on the left side of the center line C, a pair of long holes 2〇b are also worn. In addition, the other side Similarly, the support pin 246 has one support pin 245' fixed to one of the lock members 241, and one support pin 245 is guided by the long hole 20b on the left side of the center line c, and is movable in the left-right direction. In the wall portions 2〇1 and 2〇2, a pair of long holes 20a are bored along the center line c, and two pairs of long holes 20b are bored symmetrically about the center line c. Further, in the wall portion 2〇 In the first embodiment, the center line c is provided with a pair of through holes 2〇c arranged symmetrically. In addition, the connection shaft 261 is provided in the wall portions 2〇1 and 202. The through hole 261h that is fixed to the through hole 261h and the through hole 262h that is inserted and fixed to the connection shaft 262. The through hole 261h and the through hole 262h are arranged to be bilaterally symmetrical with respect to the center line c. An inclined surface 282 is formed at a position of both the other support pin 246 and the joint pin 27. The inclined surface 2 is disposed at an upper end portion of the other lock member 242 with respect to the joint pin 27 and the other square branch pin 246. The extending direction is inclined, and is directed toward the wall portion 201 as shown in Fig. 14. The inclination of the inclined surface 282 is located at the lowermost side at the portion closest to the wall portion 2〇1, and gradually becomes closer to the wall portion 2〇2. Heading upwards. 323473 25 201223482 The inclined surface 282 is formed in the other side locking member 242 near the wall portion 201. On the other hand, in the other locking member 242, a surface 284 parallel to the axis of the coupling pin 27 and the other supporting pin 246 is formed near the wall portion 2'2'. The parallel surface 284 and the inclined surface 282 are continuously formed in the axial direction of the joint pin 27 and the other support pin 246. Further, the inclined surface 282 is close to the front end of the leg portion 252 which protrudes from the button 25 and extends toward the wall portion 2〇2. On the lower end side of the front end of the leg portion 252, a leg inclined surface 252c formed by a notch is formed corresponding to the inclined surface 282. Similarly, a tilting surface 281 and a parallel surface 283 are formed in one of the locking members 241, and the inclined surface 281 is close to the foot inclined surface 251c formed at the front end of the leg portion 251. In the other locking member 242, the most protruding position from the other supporting pin 2 and the connecting pin 27 is formed with an engaging projection 292 that protrudes upward. The engaging projection 292 is located at a position farthest from the center line c in the upper edge of the other locking member 242, that is, near the tube 162. Further, as shown in Fig. 5, the end of the card 5 is set to be an arc-shaped concave curved surface corresponding to the outer circumference of the tube 162. Therefore, the portion in which the front end shape of the engaging projection 292 is close to J 4 201 and the portion near the wall portion 2〇2 protrude more upward than the portion between the wall portion gw and the middle portion. In the locking position of the other locking member 242, the connecting pin 27 is provided with the upper end of the long hole 2〇a, and the other supporting pin 246 is disposed at the long hole 2〇b ΐ ν, the middle end of the line C is ' The engaging projection 29 of the other locking member 242 is attached to the outer peripheral surface of the branch pipe 162 from below. Thereby, the tube 162 is rotated around the connecting shaft 262. ‘... 323473 26 201223482 Similarly, the engagement protrusion 291 of the -- ir m side 万 锁 锁 241 241 241 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Thereby, the tube 161, i.e., the non-square locking member 242, is at the upper end of the other end shown in Fig. 13, and the locking pin 27 is located at the end of the center line c of the long hole 20a. The two support pins 246 are located closest to the center of the long hole 20b. In addition, the leg portion 252 is located at the position farthest from the wall portion 202 and the other side of the figure 12 and the one of the square locking members 241 shown in Fig. 14 is the same as the Ht 242 Na, so that 2_ please, close to the wall The inclined surface is inclined *_ As explained above, one of the locking members 1 is respectively supported by the central connecting member 2, and as shown in the figure; the figure is shown in a locking position where the tubes 161, 162 cannot be rotated. The one-way fixing member 241 and the other-side locking member tearing are selectively provided as shown in Fig. 19 to allow the rotation of the tube H162 to be free. Field 1 Figure 17 is a plan view showing the central part of the unlocked horizontal material, and the central connecting member 2 is used as a cross section to display the flute 18 as the central part of the unbarred horizontal material. The figure is taken out and the first side is shown, and the right side of the paper is indicated by a partial cross section. An explanatory diagram of a section in XIX-XIX of the i9th figure. ',.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, The part contact end is in contact with the inclined surface 282 and the portion of the initial wall portion 2〇1. The two lock members 241 and (10) simultaneously actuate the button 25 so as to be movable in the vertical direction of the center hole m by the eight-way operation. When the push is slid in %, and the wall portion 201 can be spliced to the 9 9 η η η ' ' 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮 按钮^7; member 242 becomes free from the locking position at the same time. Fig. 17 to Fig. 19 show that the locking members 241, such as the self-locking member 241, allow the tube 161 to be free. The position is rotated relative to the central joint member 20. The other lock, or the locking member 242, also permits rotation of the tube relative to the central joint member 2 in a free position. Specifically, when the push button 25 is pushed into the wall portion 2〇1, the leg portion 25 is advanced toward the axial direction of the pins 245, 246, and 27, and simultaneously pushed into the inclined surface 28, respectively. . In this way, the locking member 2)1, 242, accepts the pushing force and moves downward. At this time, the joint pin is moved downward along the long hole 20a, and the support pins 245, 246 are moved in the direction away from the center line c. Thereby, the locking members such as 242 move to change the posture. When the button 25 is advanced to the operating position adjacent to the wall portion 201, the leg portions 251, 252 push the inclined faces 281, 282 downward, respectively, and the front end of the leg portion 25 252 reaches the wall portion 2〇2. Thereby, the locking member (10) is located at the free position shown in Figs. 13 to 15, and the locking member is also in the free position with respect to the center line C in a bilaterally symmetrical posture. In this way, the button 25 is locked by a position from the original position to the operating position. The 323473 28 201223482 2 is similar to the other side locking member 242 is moved from the locking position to the free position. With the free position of the 丨川方锁锁部件242, the coupling pin 27 is located at the center end and the other support pin 246 is located at the long hole 20b + open to the center line and the engaging projection 292 is attached to the tube. 162 is connected to the connection (four) 2 and is free to rotate. Thereby, the tube 162 can be pulled around the engaging projection 29 of the ^16" m square locking member 241 so as to be separated from the tube 161 and approach the center ± C. Thereby, the tube 161 can be rotatably coupled to the shaft 261. As shown in Fig. 19, in the other lock leg portion 252, the free position of the 9β9 cow 42 is not tilted, and the line is attached == contact. Furthermore, the foot 252 is in continuous contact with the side of the flat portion 284 and the side of the flat portion 284. 201 Side to Wall Some force pushes the foot 252 upwards: the square locking member 242 is held in a free position with the fixed foot 252 not being locked by the other while holding the other side locking member 242. Similarly, the foot portion 251 is a piece of the straw, whereby the contact 25 is released. The free position of the mouth member 241. Recovery == action, the mechanism can include the buttons that belong to the operator 25 ^ ^ ^ set position. The reset ridge is inserted into the wall, and between the buttons 25, the button 25 is pushed to tear away from the wall. Further, the game bed 10 having the =:_ includes: a frame structure ", a plurality of columns 14 extending in the vertical direction, and a plurality of horizontal members 15L and 15b extending in the adjacent flat direction. 4 14 and toward the water Μ 'cross-beam 15L, 15R, 323473 29 201223482 16 can be folded in the middle of the member 18 by μ, and can be displaced as a pair of connecting members to the factory in Figure 5 And the both ends of the bendable and deformable cross member 15L are connected to the 4-mesh collapse position and the 6th-side lower position bendable deformation coffin 14 and 14; and the fixture 19, In the intermediate material 2: r is set to the upper position. Thereby, the horizontal movement can be used to lower the profit line, as long as the 1 m (four) member 18 is turned down the height position at which the height position is lowered. Therefore, the protector can easily lower the horizontal cross member 15L· and can easily take it out of the infant or reach out from the same line of sight as the infant in the play yard.匕 匕 ' ; ; ^ ^ ^ ^ 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴 婴Two pillars μ and 14 at both ends. Thereby, the protector can pass over the horizontal member 15L called the rectangular long side of the front frame and take it into the infant. Further, according to the present embodiment, the sliding member 18 as the connecting member connecting the horizontal member 15L and the column member 14 forms a through hole 72 through which the column member 14 is inserted and slides along the column member 14. Further, the fixture 19 is provided on the sliding member 18, and restricts the sliding of the sliding member with respect to the coffin 14 inserted through the through hole 72 in the open state, and allows the sliding member to be inserted with respect to the closed state in the closed state. The sliding of the column of the through hole. Thereby, the sliding member can be firmly fixed to the coffin at a desired height position. Further, the game bed 1 of the present embodiment is provided with a laying plate which is selectively attached to the lower portion of the frame structure 11 or the intermediate portion in the vertical direction to constitute the bottom surface of the infant accommodating space, and the sliding member 19 is selectively fixed. At frame 30 323473 201223482, the upper portion of the frame structure 11 or the intermediate portion in the vertical direction. Thereby, by attaching the laying plate 41 to the intermediate portion in the lower direction of the frame structure U and allowing the infant to sleep on the laying plate 41, the playing bed 1 can be used as a bed for the infant to sleep. Improve functionality. Further, by pushing the sliding member 18 downward to the upper portion in the upper and lower directions of the frame structure 11, the protector can easily take care of the infant in bed. Further, according to the present embodiment, the cross member 15L to which the both end portions and the cymbal pair are attached to the sliding member 18 has: a square end portion and a sliding member 18 rotatably coupled to each other; 151; the square end portion and the other end portion a tube 152 in which the sliding member μ is rotatably coupled; a central connecting member 20 that is rotatably coupled to the other end of the tube 151 and the other end of the tube 152. The connecting member 2 is not rotatable: the solid member 241; the tube 152 and the central connecting member 2 are not rotatable as the other-side locking member 242; at the same time, the two sides 24 242 are released and the locking of both sides is released. According to the present embodiment, the horizontal member 16 has a tube 161 extending toward one side in the longitudinal direction, and a tube 162 extending in the direction of the long side as + square; The length of the central office and the central connection of these pipes 161 and the pipe (4) 2Q; the way of the pipe 161 (4) is connected to the side of the locking mechanism 2 of the square locking mechanism can not be transferred to the central link can not be edited: two-way locking Component 1 and simultaneous release: for the other cone: square locking mechanism The lock HI of the other two sides is released as the button 25 of the temple. The horizontal members 323473 31 201223482 15L and 15R are also configured in the same manner. Infant =::: When '_ square locking mechanism and another, machine = unlocking. As a result, in the folding operation of the play yard, although a tube 161 turns white v 'the solvable tube 162 It is impossible to rotate, and it is understood that the folding operation becomes complicated and complicated. Therefore, the folding operation of the game bed 10 is carried out. According to the present embodiment, since one of the locking members such as the square locking member 242 is included, At the same time, from the locking position to the free position, the button 25 of the device is used as the locking action mechanism, so that the two locking members 24 242 are surely unlocked. Appropriate real money _ as a mechanism. ', In addition, 'as a function! I press & 25|| from the original position into the operating position, one of the locking member 241 and the other - square locking member 242 from The locking position acts as a free position, and the locking action mechanism can include The button 25 is restored to the original position of the return spring. As a result, as long as the button 25' is not pushed, the locking members 241, 242 are set in the locking position. Therefore, the lock of the tube 16 162 will not be accidentally released. In addition, according to the present embodiment, one of the locking members 241 and the other locking member 242 are divided into a rail (10) and 244, which are connected to the common connecting pin 27 through the through holes, (10) Further, the center connecting member 2 is formed with a long hole 2〇a as a central guiding portion 'which is engaged with both ends of the connecting pin 27, and the connecting pin 27 is moved along the long hole 2〇a. Thereby, one of the locking members 241 and the other-side locking member are connected by the pin 27 and connected to 323473 32 201223482. Therefore, the structure for simultaneously releasing the locking mechanisms of both sides can be appropriately realized as the locking action mechanism. Further, according to the present embodiment, one of the locking members 241 is disposed at the left side of the center member 20, and the other locking member 242 is disposed to the right of the center connecting member 20, and the one of the locking members 241 is disposed. And the other locking member 242 is symmetrically arranged and symmetrically arranged through the virtual center plane (center, line c) in the center of the central connecting member 2, and the interlocking lock, the 7 7 system extends along the center line C and the pin The direction is moved up and down at a right angle, whereby the locking members of the both sides are symmetrical with respect to the center line c, and the structure of the locking members 241 and 242 of both of them can be appropriately released. Further, according to the present embodiment, the one locking member 241 is provided with one side support pin 245 extending in parallel with the joint pin 27 and an inclined surface 281 inclined with respect to the extending direction of the one support pin 2. Similarly, the other locking member 242 is provided with the other supporting pin 246 extending in parallel with the connecting pin 27 and an inclined surface 282 inclined with respect to the extending direction of the other branch pin 246. The center connecting member 20 is formed with a long hole 20b which is a left guiding portion and a right guiding portion which are symmetrically arranged on the left side and the right side with respect to the center plane (center line c). The left long hole 20b is engaged with both ends of one of the support pins 245, and one support pin 245 is guided at a right angle to the pin extension direction, and the right long hole 20b is coupled to the other end of the other support lock 246. Engage and guide the other support pin 246 at a right angle to the direction in which the pin extends. The button 25 has a pair of leg portions 251, 252 that abut against the inclined faces 281, 282, respectively, and the foot portions 251, 252 are advanced toward the extending direction of the support pins 245, 246 by pressing the lever 25, and simultaneously pushed in. The inclined surfaces 281 and 282 operate the one locking member 33 323473 201223482 241 and the other locking member 242. Therefore, since the locking members 241 and 242 of both sides operate symmetrically with respect to the center plane (the middle "line C", the structure of the locking mechanism of both sides can be appropriately released. Moreover, the foot of the button is directed toward the support pin 245. The extending direction of the 246 is advanced while pushing into the inclined surface 281 of the square locking member and the inclined surface 282 of the other locking member. Therefore, the direction of the extension of the pin of the red 25 can be converted into the locking member 241, The action of the pin 242 is in the direction of the right angle, and therefore "T is surely unlocked by the operation of the knower 25. Further, according to the present embodiment, one of the locking members 241 and the other of the locking members 242 are respectively provided and tilted. The faces 281 and 2 are adjacent to the faces 283 and 284 ′ which are adjacent to the connecting pin 27 and the leg portions 251 252 which are pushed by the inclined faces 281 and 2 are further extended and parallel with the parallel faces 2 and 284. Thereby, even if the locking member 24i (10) is pushed upward by the force of the foot 25 252, the foot portions 252, 252 will not be moved by the locking member 24 242 and can remain locked. The free position of the component % 242. In the embodiment, the frame structure u is formed in a rectangular shape in plan view, and the column members 14 are respectively disposed at the rectangular corner portions, and the horizontal members and the 15R are formed in a plan view of the frame structure u in plan view, and are disposed to each other. In the same manner, the two horizontal members 16 are also arranged to be parallel to each other. Thereby, the horizontal members 15L and 15R can be bent and deformed with good efficiency at the time of folding, or the two horizontal members 16 can be bent with good efficiency. In other words, the short-length horizontal members 16, 16 in the rectangular frame structure U are arranged to be parallel to each other, so that the short sides can be bent and deformed with each other, and the frame structure can be made 323473 34 201223482 The short side direction is reduced, or the long side horizontal members 15L, 15R are arranged in parallel with each other, so that the long sides can be bent and deformed, and the frame structure can be narrowed toward the long side. The long side is bent and deformed, and the frame structure 11 can be contracted in the short side direction and the long side direction. According to the embodiment, the play yard 10 is provided with one end side and the other end side detachably attached to each other. Frame structure 11 and the central area with the bend The curve 43 is attached to the lower surface of the laying plate 41 to support the hard bar member 13 of the laying plate 41, so that the laying plate 41 is not bent and deformed in the bending line 43 due to the load of the infant, and even if the infant is laying The board 41 is actively moved, and the laying board 41 is not bent and deformed, and the infant can be stably supported. Further, since only the 4 pillars 14 support the laying board 41', it is not necessary to further set the game bed as conventionally. The laying plate extends downward and is shorted to the ground surface on which the floor surface is disposed. Therefore, the gap between the laying plate 41 and the set floor surface s can be made simpler. Further, according to the embodiment, the frame structure body u includes the infant a plurality of columns 14 arranged at intervals around the child accommodating space, and a plurality of horizontal members that connect the adjacent columns to each other, i5R, Μ and at least the horizontal members 15L, 15R can be bent in the middle , and the rod member ^ is connected with the square tube that can be folded in the middle, or (4) the tender object ====: ' Create the body fold: the shape of the game bed _, can be constructed by simple construction 22 2 323 473 35 201223482 Further, according to the embodiment, The child accommodating space is rectangular in plan view, and the column 14 is arranged at four corners of the rectangle, the horizontal members 15L, 15R, and 16 are formed into four sides of the rectangle, and the two sides j of the horizontal members extending in parallel The horizontal members 15L and 15R can be bent and deformed in the middle, and the rod member 13 is provided with two pairs of two pairs, and the both end portions are respectively attached to the horizontal members 15L and the horizontal members which are disposed in the middle. The two-pillar material 14 at both ends of the material 15R, and the laying plate 41 is contoured from the j-th to the fourth side corresponding to the four sides of the rectangle of the infant's grace space, and the third side and the third side of the material The two sides extend parallel to each other, and the third and fourth sides of the two sides extend orthogonally to the third side and the second side and are respectively supported by the rod member 13, and the bending line 43 is connected to the first side. And the second side extends in parallel. Thereby, in the rectangular game bed, the infant can be stably supported. Further, according to the present embodiment, the laying plate 41 has a tubular member 42 made of a cloth or a flexible sheet which is fixed to the lower surface of the laying plate 41 and into which the rod member 13 is inserted. Thereby, even if the infant is actively moved on the laying plate 41, the laying panel 41 does not wobble back and forth, and can stably support the infant. Further, according to the present embodiment, since the column member 14 has the first bracket 31 which is horizontally supported at a relatively lower position by mounting the end portion of the rod member 13 at a relatively lower first position, and has The second bracket 32' that is horizontally supported by the rod member at a relatively high '2' position and which is horizontally supported at a relatively high position is thus selectively attached to the rod member 13 and the laying plate 41. A relatively low first position and a relatively high second position. Thus, by being installed in the third position of the relatively low frame structure, 36 323473 201223482 can set the height of the laying board as the lower part of the playing bed, and the infant does not run outside the playing bed beyond the frame structure. . Therefore, it can be used as a game bed. Further, by attaching the laying plate and the rod member to the second position of the relatively high-support frame structure, the height of the laying plate can be set to the center portion or the upper portion of the playing bed, and can be suitably used as an infant. Sleeping crib. Furthermore, the protector can easily reach out to the infant for care. In this way, the protector can appropriately use the game bed ίο of the present embodiment as a play bed for infants to play, or a crib for infants to sleep. Further, according to the present embodiment, the wall plates 51 to 54 which are raised from the upper surface of the laying plate 41 by 15 cm or more and surround the square are provided. Thereby, the laying plate 41 is surrounded by the hard wall plates 51 to 54 instead of being surrounded by the soft and deformable cloth member 12. Therefore, it is possible to release the child's head between the cloth-like member 12 and the baby bedgear when the infant's bedding is laid on the laying board 41 and the infant is sleeping on the child's bedding. Further, according to the present embodiment, the wall panel includes the first wall panel 51 which is attached to the first side of the laying panel 41 and belongs to the panel, and the second panel 52 which belongs to the panel which is attached to the second side of the laying panel 41. The third wall 53 which is attached to the third side of the laying plate 41 and which belongs to the plate, and the fourth wall 54 which is attached to the fourth side of the laying plate 41 belongs to the plate. The box-shaped body 61 constituted by the laying plate 41 and the wall plates 51 to 54 is a three-dimensional structure, and the strength is larger than that of the flat plate structure of only the laying plate, so that the strength of the laying plate 41 can be improved. The laying board of the bed is further enlarged. Further, according to the present embodiment, the first wall plate 51 is connected to the laying plate 41 by the boundary line 55 in which the first side of the laying plate 41 is bendable and deformable, and the second wall plate 52 of the 37 323473 201223482 is laid. The second side of the plate 41 is a bendable boundary line 55 and is connected to the laying plate 41. In this way, the laying plate is connected to the wall panel, so that the folding operation and the assembling work of the play yard 10 can be smoothly performed. Further, according to the embodiment, the laying plate has a tubular member 56 made of a cloth or a flexible sheet which is fixed to the third side and extends parallel to the side, and a cloth or cloth which is fixed to the fourth side and extends parallel to the side or The tubular member 57 made of a flexible sheet is inserted, and the third wall 53 is detachably inserted into the cylindrical member 56 of the third side, and the fourth wall 54 is detachably inserted into the fourth member 45. A cylindrical member 57 on the side. Thereby, the tubular members 56, 57 are easily folded while following the bending line 43 in a state where the wall plates 53, 54 are not inserted. Therefore, the laying board 41 can be easily folded. Further, in the state of use of the play yard 10, since the wall panels 53, 54 are orthogonal to the bending line 43 and are connected to the laying panel, the bending deformation of the laying panel 41 can be further prevented. Further, the 'laying plate 41 according to the present embodiment has a tubular shape made of cloth or a flexible sheet which is fixed to the third side and extends parallel to the side and is fixed to the first wall panel 第 and the second wall panel 52 at both ends, respectively. The member 56 and a tubular member 57 made of a cloth or a flexible sheet which are fixed to the fourth side and extend in parallel with the side and are fixed to the first wall 51 and the second wall 52, respectively. Therefore, the paving plate 41 and the wall panels 51 to 54 can constitute the five-sided box-shaped body 61 without the upper surface, and can appropriately support the infant. Although the embodiments of the present invention have been described above with reference to the drawings, the present invention is not limited to the embodiments shown in the drawings. The embodiments shown in the drawings can be variously modified or changed within the scope of the invention or equivalent. 323473 38 201223482 [Industrial Applicability] The game bed of the present invention can be applied to furniture for childcare and even for childcare. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a plan view showing a game bed according to an embodiment of the present invention. Fig. 2 is a front view showing the play yard of the embodiment. Fig. 3 is a front view showing the play yard of the embodiment. Figure 4 is a front elevational view showing the play yard of the embodiment. Fig. 5 is a front elevational view showing the sliding member in an enlarged manner. Fig. 6 is a front elevational view showing the sliding member in an enlarged manner. Fig. 7 is a bottom view showing the play yard of the embodiment. Fig. 8 is a front elevational view showing the folded state of the play yard of the embodiment. Fig. 9 is a side view showing the folded state of the play yard of the embodiment. Fig. 10 is a bottom view showing the folded state of the play yard of the embodiment. Fig. 11 is an exploded perspective view showing the laying plate and the wall panel of the embodiment. Fig. 12 is a plan view showing the center portion of the locked horizontal member taken out. Fig. 13 is a front view showing the central portion of the horizontal member to be locked. 39 323473 201223482 Fig. 14 is an explanatory view showing a section in XIV-XIV of Fig. 12. Fig. 15 is an explanatory view showing a section in XV-XV of Fig. 12. Fig. 16 is a front view showing the central connecting member taken out. Fig. 17 is a plan view showing the central portion of the horizontal material that has been unlocked. Fig. 18 is a front elevational view showing the central portion of the horizontal material that has been unlocked. Fig. 19 is an explanatory view showing a section in XIX-XIX of Fig. 17. [Main component symbol description] 10 Game bed 11 Frame structure 12 Cloth member 13 Bar member 14 Column 14B Upper end block 14h Hole 15L Horizontal material (front frame) 15R, 16 horizontal material 17 Cross pipe 18 Slide member 19 Fixed 20 Central connecting members 20a, 20b Long hole 20c Through hole 21 Wheel 22 Wheel cover 22s Wheel cover cover 23 Central joint member 25 -. Button 27 Joint pin 30 Center lock cover 30h Center hole 31 ' 32 Frame 41 laying plate 42 laying tubular member 40 323473 201223482 43 bending line 51 first wall 52 second wall 53 third wall 54 fourth wall 55 boundary line 56, 57 cylindrical member 58 a creeping α 59 The other end opening portion 61 The box-shaped body 71 The connection shaft 72, 73h The through hole 74 The shaft portion 75 The front end portion 76 The return spring 77 The grip portion 73, 151', 152, 161, 162, 171 The tube 201, 202, 203 The wall portion 241 One of the locking members 242, the other locking members 243, 244, the through holes 245, one supporting pin 246, the other supporting pin 251 > 252, the leg portions 251c, 252c, the inclined portions 261, 262 261h ' 262h through hole 281 , 282 inclined surface 283 , 284 parallel surface 291 , 292 engagement protrusion A one end C center line S game bed set floor surface 41 323473

Claims (1)

201223482 VII. Patent application scope: 1. A game bed comprising: a frame structure formed in such a manner as to surround a space for accommodating infants and having a space spaced apart from the outer circumference of the infant accommodating space and extending upward and downward a plurality of columns and a plurality of horizontal members extending from the adjacent columns and extending in a horizontal direction, at least a part of the horizontal members being foldable by bending in the middle; 1 pair of connecting members, The both end portions of the horizontally bendable and deformable transverse material are coupled to the adjacent column members so as to be displaceable to the upper side position and the lower side position; and the solid cooker 'deforms the aforementioned bendable portion in the middle The end of the cross member is held at the aforementioned upper side position. The game bed according to claim 1, wherein the infant accommodating space is formed in a rectangular shape in plan view; and the connecting members are respectively disposed at both ends of the rectangular long side in plan view. 2 pillar materials. 3. The play yard according to claim 1, wherein the connecting member includes a sliding member formed with a through hole through which the column is inserted and sliding along the column; the fixing device is provided on the sliding The member restricts the sliding member from sliding to the column of the through hole in the locked state, and allows the sliding member to be inserted with respect to the column inserted through the through hole in the off state. Sliding. 4. The play yard according to claim 3, wherein the 323473 1 201223482' is detachably attached to the lower portion of the frame structure or the upper portion in the up-and-down direction to form a bottom surface of the infant accommodating space. The sliding member is selectively fixed to the upper portion of the frame structure or the intermediate portion in the vertical direction. 5. The play yard according to claim 3, wherein the two ends of the horizontal member that is coupled to the pair of sliding members and that are bendably deformable in the middle have one end portion and one of the sliding members. a single rod member rotatably coupled; another rod member rotatably coupled to one of the other sliding members; and the other end portion of the one rod member and the other rod member a central connecting member that is rotatably coupled to the other end portion: a locking mechanism that prevents one of the rod members from being rotated by the central connecting member; and the other that locks the other of the rod members and the central connecting member The mechanism; and a locking mechanism that simultaneously releases the locking mechanisms of the two parties and maintains the locking of both sides. 2 323473