JP4354230B2 - Assembling table - Google Patents

Description

  The present invention relates to an assembly table that can have a hole in the center.

  So-called barbecue tables having a hole at the center of the table and arranging a stove or the like have been proposed in various structures. In particular, assembling method is adopted, four legs are connected with a cross heel to make it freely expandable, and a folding table board is placed on the extended legs (Patent Document 1), or a table board. There is known a method of folding legs on the lower surface (Patent Document 2) and the like.

  However, the above-mentioned barbecue table has a problem in compact storage because it employs a folding plate. Therefore, the two table boards at both ends of the table board are connected by a slide extendable connecting bar having a pivot axis (bending / extension fulcrum), and the space between the developed table boards is expanded to provide a space between the table boards. There has also been proposed a double-sided desk board method in which small desk boards are arranged on both sides of the board and a stove hole is formed in the center of the board (Patent Document 3).

Japanese Patent Laid-Open No. 9-108040. Design registration No. 1053523. JP2003-199629A.

  The double-ended table board method is superior to the double-folded table panel method in terms of compactness at the time of storage, but the above-described conventional double-ended table board type folding table has various problems.

  First, because the both-end table boards are connected by a slide extendable connecting bar having a pivot axis (flexion and extension fulcrum), the manufacturing process is complicated and the table length in the vertical direction (slide direction) is connected. Limited by the stretchable length of the bar.

  Secondly, because the folding leg adopts a U-shaped leg and is stored in the back of the both-end table board by turning in the vertical direction, the length in the vertical direction of the both-end table board must be increased accordingly. However, the size of the two-sided desk board cannot be reduced, and in this respect, a problem arises in downsizing at the time of storage. In addition, the leg rests against the foot when using the table.

  Thirdly, the state of using as a normal table without incorporating the stove is not considered. In order to close the stove hole, it is necessary to provide a connecting mechanism on the small table board, or an intermediate table board to be used instead of the small table board is required, and the number of members increases.

  Accordingly, the present invention proposes a novel assembling table that solves the above-described problems with a double-table type table.

The assembling-type table according to the present invention has two end table bodies each provided with two leg rods on each elongated end panel portion constituting both end portions of the table table panel, and the leg rods in all directions. A connecting rod connecting the ends of the two end-side table boards in the longitudinal direction so as to be arranged , and the leg rods are opposed to both ends of the back side of the end-side table board portion in the lengthwise direction . and extended between setting the bearing portion, the short direction with the axial direction and coupled to the rotating shaft tube foldably provided to the table plate portion back surface longitudinal direction so rotating the bearing portion of SaDo杆connection side The structure is such that the end of the shaft tube is exposed, or a protruding shaft is provided from the bearing portion, and the rotating shaft tube or the protruding shaft is used as a connecting portion of the differential bridge .

Therefore , when inserting a connecting rod into the exposed pivot shaft tube of the two end side table plates and connecting the end side table plate, it corresponds to the length of the width difference between the end side table plates. It is possible to assemble a table having a hole portion with a gap .

Further, the present invention (Claim 2) further has a table board portion of the end side table board body having an elongated shape whose long length is twice or more of the short length, and has the same shape as the table board portion, The difference between the two table boards mounted on the difference wall and the distance between the end table panels when the end table elements are connected is the same as the length of the table board. And two kinds of difference ridges that match twice the short length of the table board part, and select and install the specified difference ridges and place the table board side by side with the end side table board part. It is possible to select whether to place it so that a hole is formed in the center so that the lengthwise direction of the table board is parallel to the span.

Thus, whereas the across select the difference Watari杆, in correspondence with the difference Watari杆, the side by side placed attached to the end-side table plate portion table plate, is formed to a normal table or table plates and a gap When the table is formed and placed so that the length direction of the table board is parallel to the span, the table having a hole at the center can be selectively assembled.

  Since the present invention is as described above, it is possible to arbitrarily set the size of the table and the size of the central hole by selecting various lengths of the differential bridges, and the legs in the longitudinal direction of the back of the both-end table board. By adopting such a configuration, the longitudinal length of the both-end table board can be shortened, and the whole can be made compact in the stored state, and the legs do not get in the way when used. Furthermore, it is possible to easily assemble a table specification by placing a table board on the difference wall.

  Next, an embodiment of the present invention will be described. The assembly-type table shown in the embodiment includes two end-side table boards 1, two different lengths of each of two kinds of spans 2 (short span span 2 a and long span span 2 b), and The two table boards 3 and the four additional legs 4 constitute one set.

  The end-side table board body 1 is provided with two leg portions 12 on the end-side table board portion 11, and the end-side table board portion 11 has an elongated shape (hereinafter, the long length is A, the short length is B is defined such that the long direction is defined as the horizontal direction and the short direction is defined as the vertical direction.) And the side plate portion 112 is provided around the top plate portion 111 and the top plate portion 111.

  The leg portion 12 has a rotating shaft tube 122 installed on a bearing portion 121 protruding below the side plate portion 112 at a longitudinal position on the back surface of both end portions in the lateral direction of the end-side table board portion 11, and the rotating shaft tube. A leg rod 123 is fixed to 122 and the leg rod 123 can be folded in the lateral direction. Further, the leg rod 123 is provided with a folded arm rod 124 for providing an upright maintaining function between the table board portion 11 and the leg rod 123. A connecting mechanism for the additional leg 4 is provided at the lower end portion of the leg rod 123.

  Further, an opening 125 serving as a connecting portion of the transfer bridge 2 is opened on one side of the bearing 121, and a locking projection 113 is formed on the side plate 112 from the lateral center from the position of the opening 125. Protruding.

  The span 2 has a margin 22 that can be inserted into the rotary shaft tube 122 at both ends of the span 21 and the length of the span 21 of the short span 2a is 2B. The length of the main part 21 of the long difference crossing 2b is A length.

  The table board 3 has an A × B size the same size as the end-side table board part, and is provided with two locking recesses 31 on the lateral side plate part and one locking recess on the vertical side plate part. 32. The positions where the respective locking recesses 31 and 32 are formed are provided so as to correspond to the assembly described later.

  As shown in FIG. 5, the table is assembled using the above-described members when the short crosspiece 2a is used as shown in FIG. In this way, the margin portion 22 of the spanner 2 is inserted into the rotary shaft tube 122 through the opening 125 to connect the two end-side table plates 1 together.

  Even in the above state, the table can be used as a table having an open center. However, when the table board 3 is placed on the delivery wall 2 so that the lateral locking recess 31 is engaged with the locking projection 113. The table illustrated in FIG. 3 is assembled.

  Further, when the long spanner 2b is used in place of the short spanner 2a, the table having the central portion opened is assembled as shown in FIG. Can be used as a barbecue table.

  Further, when the table board 3 is placed, when the vertical direction locking portion 32 is engaged with the locking projection 113, a barbecue table in which the table board is arranged on the four sides of the opening is assembled as shown in FIG. be able to.

  When not used, the leg pad 123 is folded to the back side of the end side table board portion 11, and the short difference span 2 a other than the long difference span 2 b and the extension leg 4 are stored on the back side of the table board 3. As illustrated in FIG. 8, it can be summarized in a compact manner.

  Of course, the present invention is not limited to the above-described embodiment, and various specific structures can be adopted. For example, the forms shown in FIGS. 9 to 12 can be adopted.

  For example, one of the bearing portions 121 of the pivot shaft tube 122 of the leg portion is arranged in the middle in the longitudinal direction of the end side table board portion 11, and the connecting rod 2 is extrapolated to the protruding shaft 126 protruding from the bearing portion 121. You may make it do.

  Moreover, you may provide the holding part 33 which hold | maintains the crosspiece 2 on the back surface of the table board 3a, without employ | adopting the engagement structure of the latching protrusion 113 and the latching recessed parts 31 and 32. FIG. In particular, when the holding portion 33 is provided so as to be able to stand upside down and is folded and stored on the back surface of the table board 3a when stored, it is in a non-projecting state from the back surface of the table board 3a and is easily stored.

The disassembled perspective view of the end side table board body of embodiment of this invention. The disassembled perspective view before the assembly of the table. The perspective view of the table of the assembly state. BRIEF DESCRIPTION OF THE DRAWINGS (a) is a back view which shows the folded state of a leg, (b) is sectional drawing of a latching protrusion part. Explanatory drawing of the mounting structure of the same ridge. The perspective view of the table of the same assembly state (example for barbecue). The perspective view of the table of the assembly state (another example for barbecue). Explanatory drawing at the time of the same accommodation state. The disassembled perspective view before the assembly of the table of another embodiment of this invention. A partial back view of the table board. The partial back view of the same end side table-panel body. The front view.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 End side table board body 11 End side table board part 111 Top plate part 112 Side plate part 113 Locking protrusion 12 Leg part 121 Bearing part 122 Rotating shaft pipe 123 Leg rod 124 Folding arm rod 125 Opening part 126 Projection shaft 2a, 2b Spare part 21 Head part 22 Interstitial part 3 Table board 31, 32 Locking recess 33 Holding part 4 Extra leg

Claims (4)

Two end table panels provided with two leg rods on each of the elongated end panel portions constituting both end portions of the table table panel, and the two ends so that the leg rods are arranged in four directions. and a SaWataru rod for connecting the end sides in the longitudinal direction of the side table plate member, said Ashi杆 is then bridged between the bearing unit which is oppositely arranged to the rear surface in the longitudinal direction of the ends of the end-side table plate A structure in which the end of the rotating shaft tube is exposed while the bearing portion on the connecting side is connected to a rotating shaft tube whose axial direction is the short length direction and is foldable in the longitudinal direction of the back surface of the table board portion. Alternatively, a projecting shaft is provided from the bearing portion, and the rotating shaft tube or the projecting shaft serves as a connecting portion of the differential bridge . The table board part of the end-side table board body has an elongated shape whose long length is at least twice as long as the short length, is the same shape as the table board part, and is mounted on the delivery wall. The distance between the two side panels and the side panel when the end panel is connected is twice the span length and the short length of the panel. There are two kinds of difference ridges that match, and a predetermined difference ridge is selected and mounted, and the table board is placed side by side with the end side table board part, or the length direction of the table board is 2. The assembly type table according to claim 1 , wherein it is possible to select whether or not to place the hole so as to form a hole in the center so as to be parallel to the span . The assembly type according to claim 2, wherein a locking projection is provided on the side surface of the end-side table board portion on the side of the span and a locking recess corresponding to the locking projection is provided on the peripheral surface of the elongated table board. table.   The assembly type table according to claim 2, wherein a holding portion for holding the difference wall is provided on the bottom surface of the table board.

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