JPH0675260U - A child-care table that doubles as an office desk. - Google Patents

Abstract

(57) [Summary] [Purpose] Equipped with a drawer box frame for office desks and study desks, and a table board for infants on the dining table. In addition to housework and child care performed by housewives, social education has increased in recent years. To facilitate processing such as administrative work. [Structure] By arranging the drawer box frame in a diagonal direction that is not parallel to the four sides of the top plate, it is easy for a seated person to extend the lower limb while avoiding the corner vertical line of the draw box frame, and at the same time, the corner vertical line. By using the fact that they approached the side, or by using an extension vertical surface for supporting the front edge of the table board, both pillars at the four corners of the top board are omitted. It should be noted that a metal plate such as steel is used as much as possible in order to attach the extraction box frame by a simple process and configuration and to make the three-dimensional type solid.

Description

[Detailed description of the device]

 [Industrial field of application] [0001] In order to prevent the lower limbs and toes of a person sitting on the entire outer circumference of a table having a substantially quadrilateral top plate from hitting each other, a pull-out box frame in which a plurality of steps are stacked vertically is placed in the ceiling. The present invention relates to a device which is provided below the board and serves as a table board for infants. [Prior Art] [0002] At present, there is no table having a pull-out box frame of a conventional desk attached to the table, and a table board for infants is separately made as a table for infants. [Problems to be solved by the invention] [0003] Even if the pullout box frame is attached to the table, the user can sit on the entire outer circumference, and even if it is placed inside and inside the lower limbs, the area of the pullout box does not become small, and Equipped with a table board for infants that allows easy entry and exit and can be moved up and down, and with a simple process and structure, the three-dimensional shape will not collapse even if the pillars at the four corners of the top board are omitted as much as possible. [Means for Solving the Problem] [0004] In order that the lower part of the four-round vertical surface of the extraction box frame does not obstruct the lower limbs of the seated person, the vertical surface is arranged in an oblique direction that is not parallel to the four sides of the table, The seated person should sit down so that he / she can extend his / her lower limbs to the side avoiding the vertical corners, and at the bottom of the vertical surface, which still hits the lower limbs, there is a space such as a recess 19 for the tip of the foot. In order to support the front of the table board for infants by tilting the lower edge of the lower drawer box forward and backward, and supporting the front part of the table board for infants, an extension vertical surface 8 should be provided to extend the table board sandwiching rail forward, and the table board sandwiching rail is provided on its inner surface. Install the table board directly below it in the direction orthogonal to the pull-out box carrying rail to distinguish the table board use position from the pull-out box loading / unloading surface. In addition, the diagonal arrangement of the draw-out box frame does not reduce the area of the draw-out box, and the recesses 20 or the notches 21 are provided on the upper front plate of the draw-out box and the table board, respectively, to facilitate their use. [0005] When the pull-out box frame A is diagonally arranged, the corner vertical line or the extension vertical surface 8 easily supports the side or the corner of the top plate. Since they support each other three-dimensionally and it is easy to stabilize the top plate, the pillars at the four corners of the top plate should be omitted as much as possible. [0006] In order to prevent the three-dimensional shape of the table from collapsing even if the pillars at the four corners of the top plate are omitted, the extraction box frame is made of sturdy steel, iron plate, stainless steel, etc., and in particular each corner part is a solid hexahedral box. The upper and lower sides should be hollowed out by leaving the four corners and four sides on the bottom to reduce the weight, and the minimum required hollows or horizontal holes should be cut out on the entrance and exit sides of the drawer box and table board, respectively. As for the top plate, attach a steel plate or the like by welding if possible. [Operation] [0007] When the table board is moved in and out in a direction different from that of the drawer box and the front edge of the drawer box is retracted downward, the lower table board has a narrower width than the upper table board, so there are two table boards. Set up and place unnecessary tableboards backwards and use two as shelf boards after the baby has grown. [Example] [0008] In each drawing, the extraction box frame A is provided with a table board, the extraction box frame B is not provided with a table board, and the respective four-circumferential vertical planes are the extraction box entry / exit surface 2 and the table board entry / exit. It is surrounded by the surface 3 (in the pulling box frame B, the pulling box side surface 4 '), the pulling box side surface 4, and the rear surface 5. The drawings are made up of a wooden frame, a pipe frame, a board fence, etc. In the case where the top and bottom 8 vertices, that is, the corners, are in the shape of a hexahedron that is rigidly hardened with steel sheet metal that does not collapse easily in the upper, lower, left, right, front, and bottom sides, the upper surface 6 and the lower surface 7 are the four corners and the four sides. The center is hollowed out, and the four sides are fixed obliquely to the four sides of the top board 1. At the pull-out box entry / exit surface 2, the pull-out box and the lower limbs when working like a desk in front of it are entered. Cut off the others, leaving the four corners and the upper side, and hollow out the horizontal holes 17 and 18 for the upper and lower table boards 14 and 15 on the table board entrance / exit surface 3. .

[0009] On both sides 4 and 3 or 4'of the pulling-out box loading / unloading surface 2, shelf board loading rails 9 are provided in the upper stage, and pulling out box loading rails 10 and 11 are provided in the middle and lower levels, and the table board loading / unloading surface 3 is provided. The table board sandwiching rails 12 and 13 are provided on both inner sides of the table board, and the horizontal plates 22 and 23 connecting the left and right in-situ rails on both front sides of the pulling-out box moving surface 2 are parallel to the upper surface of the table board sandwiching rails 12 and 13. In addition, the horizontal plates 22, 23, 24 reinforce the weakness of the pulling-out box loading / unloading surface 2 whose left and right sides are cut off, and also the shelf board loading rail 9 and the loading / unloading box loading rails 10, 11 of the same level on the left and right sides. If it is connected to it, it will become a shelf board with three levels of upper, middle and lower. One of the left and right table board sandwiching rails 12 and 13 is extended to the tip of the extended vertical surface 8 of the rear surface 5, and the front edge 14 ′ of the upper table board 14 and the lower table board 15 that enter and exit within the narrow space between the upper surface and the lower surface. Prevent the front edge 15 'from falling. [0010] Since the left end or the right end of the pulling-out box loading / unloading surface 2 of each drawing pulling-out box frame A is in contact with the horizontal hole 17 of the table board loading / unloading surface 3, it is a space on the right side or the left side of the table loading / unloading surface 3. The sheet metal 16 is welded to the side and the front edge of the extension is rounded to form a sheet metal bent column 16 'to supplement the load force of this corner vertical line. It should be noted that the left end of the pulling-out box loading / unloading surface 2 of the pulling-out box frame A shown in FIGS. [0011] The corner portions of the extraction box frames A and B of FIGS. 3 and 4 support the side side of the top plate 1, and in FIGS. The vertical surfaces 26, 27 are extended or attached, and a shelf support 28 is used on the upper right side, and important points can be fixed to the lower surface of the top plate (made of metal) by welding or the like to eliminate the pillars at the four corners of the top plate. A triangular pyramid 29 or the like is attached to the lower part of the intersection of each of the extended vertical surfaces 8 and 26 to stabilize the direction, and a bottom cover made of rubber, sheet metal, hard synthetic resin, etc. is provided at each corner and each vertical surface tip. Attach. [0012] On the outer periphery of the top plate made of a metal plate such as steel, there are provided bent lower surfaces 30 downward, and at the four corners and the like, the bent lower surfaces are cut from the bottom to give a rounded shape, and the recess 20 is cut from the bottom. The sheet metal is supplemented to the portions to strengthen the outer peripheral portion. [Effect of device] 1. In addition to sitting on the front like an office desk, you can sit on the entire circumference and extend your lower limbs. 2. The table board and the drawer box can be put in and taken out in different directions, and can be used without any trouble. 3. The four corner posts have been omitted as much as possible to simplify the process and configuration.

[Submission date] July 15, 1992

[Procedure Amendment 2]

[Document name to be amended] Statement

[Compensation target item name] Detailed explanation of the device

[Correction method] Change

[Correction content] [Detailed description of the device] [Industrial applications]

[0001] to the table almost put the top plate of the quadrilateral, and Oh Ru framework of曵出box or shelf, it relates to the assembly configuration that attached the infant table plate.

[Prior art]

There is no conventional table having a drawer box frame of a desk attached thereto, and a table board for infants is separately made as a table dedicated to infants.

[Problems to be solved by the device]

[0003] Even if the table is fitted with a drawer box frame, it can be seated on the entire outer circumference, and even if it is placed inside and inside the lower limbs, the area of the drawer box does not become small, and things can be easily put in and taken out. With a tabletop for infants that can be raised and lowered, a simple process and configuration will be used to create a product that does not lose its shape even if the pillars at the four corners of the topboard are omitted.

[Means for Solving the Problems]

In order to prevent the lower part of the four-sided vertical plane of the pull-out box frame from obstructing the lower limbs of the seated person, the vertical plane is arranged in an oblique direction that is not parallel to the four sides of the table, and the seated person avoids the corner vertical line. Sit down so that the lower limbs can be extended to the side, and at the bottom of the vertical plane that still touches the lower limbs, a space such as a recess 19 for the tip of the foot is provided. To support the front of the tabletop for infants by tilting back to, the extension vertical surface 8 which should extend the tableboard sandwiching rail forward is provided, and the tableboard sandwiching rail is provided on the inner surface in the direction orthogonal to the pull-out box carrying rail. Install the table board directly under it to distinguish the table board use position from the entry / exit surface of the box. In addition, the diagonal arrangement of the draw-out box frame does not reduce the area of the draw-out box, and the concave box 20 or the notch 21 is provided on the front upper table of the draw-out box and the table board respectively to facilitate their use.

When the punched box frame A is diagonally arranged , the corner vertical line or the extended vertical surface 8 easily supports the side or the corner of the top plate, and if another punched box frame B is connected to it. Since the two support each other's three-dimensional shape, and the top plate is also easily stabilized, try to eliminate the top four charcoal pillars as much as possible.

Even if the pillars at the four corners of the top plate are omitted, in order to prevent the three-dimensional shape of the table from collapsing, the punched box frame is made of solid steel, iron plate, stainless steel, etc., and in particular, each corner part is made into a solid hexahedral box. The upper and lower sides should be hollowed out by leaving the four corners and four sides on the bottom to reduce the weight and cut out the minimum required hollows or horizontal holes on the entry and exit sides of the punching box and table board, respectively. As for the top plate, attach a steel plate or the like by melting if possible.

[Action]

When the table board is moved in and out in a direction different from that of the drawer box and the front edge of the drawer box is retracted downward, the width of the lower table board is narrower than that of the upper table board. , Unnecessary table boards should be retracted, and two should be used as shelf boards after the baby has grown.

【Example】

In each drawing, the draw box frame A is provided with a table board, the draw box frame B is not provided with a table board, and each of the four vertical planes is a draw box entrance / exit surface 2, a table board entrance / exit surface 3 (exposure box). In the outbox frame B, it is surrounded by the outboard box side surface 4 '), the outboard box side surface 4 and the rear surface 5, and the like is made up of a wooden frame, a pipe frame, a board enclosure, etc. The tops or corners are in the shape of a hexahedron box that is rigidly hardened in the top, bottom, left, right, front, back, front, back, left, and right, and is hardened. , the four sides are fixed to the four sides an oblique direction of the top plate 1, the曵出box and out surface 2, so as to enter the leg when the office as a desk in front of曵出box, four corners and the upper side Then, the other is cut off, and the horizontal holes 17 and 18 through which the upper table plate 14 and the lower table plate 15 come in and go out are cut out on the table board entrance / exit surface 3.

On both sides 4 and 3 or 4 ′ of the pulling-out box loading / unloading surface 2, shelf board loading rails 9 are provided in the upper stage, and pulling out box loading rails 10, 11 are provided in the middle and lower levels, and the table board loading / unloading surface 3 is provided. The table board sandwiching rails 12 and 13 are provided on the inner surfaces of both side surfaces of the table, and the horizontal boards 22 and 23 that connect the left and right in-situ rails on both front sides of the punching box receiving / exiting surface 2 are parallel to the upper surface of the table board sandwiching rails 12 and 13. In addition, the horizontal plates 22, 23, 24 reinforce the weakness of the pulling-out box loading / unloading surface 2 with the left and right sides cut off, and the left and right shelf board loading rails 9, the pulling out box loading rails 10, 11 are also provided. If connected, it will become a shelf board with three upper, middle and lower stages. One of the left and right table board sandwiching rails 12 and 13 extends to the tip of the extended vertical surface 8 of the rear surface 5, and enters and exits in the narrow gap between the upper surface and the lower surface. Prevent the fall of the rim 15 '.

Since the portion where the left end or the right end of the draw-in / take-out surface 2 of each draw-out box frame A contacts the horizontal hole 17 of the table board entrance / exit surface 3 is a space, the right side or the left side of the table board entrance / exit surface 3 The sheet metal 16 is welded to the sheet metal, and the front edge of the extension is rounded to form a sheet metal bending column 16 'to supplement the load force of the corner vertical line. In addition, a sheet metal right angle bending column 25 or the like is preliminarily welded and reinforced on the outside of each of both ends of B as well as the left end of the extraction box loading / unloading surface 2 of the extraction box frame A of FIGS.

[0011] FIG. 3, 4曵出box frame A, each corner of B is supported near with the top plate 1 side, in addition to FIG. 1, 2, extending vertical surface 8, respectively the left rear and right front s The vertical surfaces 26 and 27 are extended or attached, and a shelf plate 28 is used on the upper right side, and both of the columns at the four corners of the top plate can be omitted by fixing the important points to the lower surface of the top plate (made of metal) by welding or the like. A triangular pyramid 29 is attached to the lower part of the intersection of each of the extended vertical surfaces 8 and 26 to stabilize its direction, and a bottom cover made of rubber, sheet metal, hard synthetic resin, etc. is provided at each corner and each vertical surface tip. Attach.

On the outer periphery of the top plate made of a metal plate such as steel, there is provided a bent lower surface 30 downward. At four corners, etc., the bent lower surface is cut from the lower part and overlapped to give a rounded shape. The sheet metal is supplemented to strengthen the outer peripheral portion of each.

[Effect of device]

 1 In addition to sitting on the front like an office desk, you can sit on the entire circumference and extend your lower limbs. 2 The table board and the drawer box can be put in and taken out in different directions, and can be used without any trouble. 3 We eliminated the four corner posts as much as possible and simplified the process and configuration.

[Brief description of drawings]

In each figure, the position of the top board 1 is shown by-, the position of the front edge and the rear edge of the table board (only the front edge in the perspective view) is shown by ..., and the internal configuration is shown without the entry of the drawer box. . [FIG. 1] A perspective view of one (A) extraction box frame. FIG. 2 is a top view of FIG. 1. [Fig. 3] Fig. 3 is a perspective view in which another extraction box frame B (without a table board) is connected to the extraction box A. FIG. 4 is a top view of FIG. [Explanation of Codes] 1. Top plate (shown by --- and see through the inside) 1. Hiki box entry / exit surface 3. Table board entrance / exit surface 8. Extension vertical surface (with rails sandwiching table board) 14 ', 15'. Positions of front and rear edges of the upper and lower table boards (rear edge is shown in top view) 16 '. Sheet metal bending column (extension of sheet metal 16) 17,18. Horizontal hole 14 Upper table plate 15 Lower table plate 25 Sheet metal right angle bending column 26 Extension vertical surface 27 Attached vertical surface 28 Shelf holder 30 Bending hanging bottom surface

─────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] July 15, 1992

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be amended] Scope of utility model registration request

[Correction method] Change

[Correction content]

[Scope of utility model registration request]

[Procedure 3]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

[Fig. 2]

[Figure 4]

[Figure 1]

[Figure 3]

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification code Internal reference number FI technical display area A47B 88/00 E 8915-3K

Claims (2)

[Scope of utility model registration request] [Claim 1] A pair of left and right table board sandwiching rails having left and right inner surface provided with a plurality of steps of a pull-out box carrying rails facing each other on the inner surfaces of the facing vertical surfaces, and an extension portion provided on one of the other facing vertical surfaces. On the pulling box frame (A) provided immediately below it in the direction orthogonal to the pulling box mounting rail, the four sides of the substantially quadrilateral top plate are defined as four vertical planes of the pulling box frame (A). A table that is fixed by placing it in an oblique direction that is not parallel. [Claim 2] The pulling box frame (A) of "Claim 1" is a hexahedral box-shaped object made of a metal plate such as steel, provided with a hollow surface for pulling in and out of the pulling box and a surface for horizontal holes for inserting and removing the table board. The table of "claim 1" in which the top plate is placed on the object which is added to the vertical vertical surface or the other extraction box frame (B) is connected and the pillars at the four corners are omitted.