JP2022163659A - Assembly type table - Google Patents

Abstract

To provide a table capable of being assembled without using tools at all and of freely and easily changing sizes, installation places, shapes, and materials in accordance with a change of life style, a place to use, purposes and the like in an assembly type table.SOLUTION: An assembly type table is configured as a table by including two inverted V-shaped leg parts separable into inverted V-shapes with fasteners, at least two sets of horse leg type leg parts provided with bridging members bridged between the inverted V-shaped leg parts upper parts and fixed, and a top plate member which is bridged and fixed across at least the two sets of horse leg type leg parts. A magnetism metal member which is provided on the bridging member upper surface for fixation and a permanent magnet buried in the top plate member rear surface are used.SELECTED DRAWING: Figure 2

Description

INDUSTRIAL APPLICABILITY The present invention can be assembled without using any tools, etc., and the size, installation location, shape, and material can be freely changed according to changes in lifestyle, place of use, application, etc. Regarding.

Home centers and furniture stores sell a lot of ready-to-assemble furniture that is packed for easy take-out. Therefore, it did not necessarily satisfy the convenience of consumers. In addition, it was difficult to recycle or divert them according to changes in lifestyle, place of use, application, and the like.

Since ancient times, seasonal furniture such as kotatsu and low tables and furniture that requires storage have adopted a structure that can be assembled and disassembled without the need for tools, such as by using screwed legs or folding legs. In addition, Patent Document 1 below discloses a table that facilitates assembly and disassembly by using magnets to connect the top plate and the top plate support legs, but it can be diverted to various aspects. It does not have versatility.

In addition, Patent Document 2 discloses a simple table that uses a barricade for civil engineering work.In addition to this, chairs and tables that can be easily assembled or unfolded are known as camping equipment, but many are predetermined. The shape, size, and materials are fixed, and the shape, size, and materials cannot be freely changed in accordance with changes in lifestyles, places of use, and applications. Patent document 3 also discloses a civil engineering barricade of a form different from that of patent document 2, but does not mention the benefits of using it for table legs.

Japanese Utility Model Laid-Open No. 55-77450 Registered Utility Model Publication No. 3059837 Japanese Utility Model Laid-Open No. 49-62322

The present invention is a collapsible table that can be assembled without using any tools, etc., and can be freely and easily changed in size, installation location, shape, and material according to changes in lifestyle, place of use, application, etc. The task is to obtain a table with

In order to solve the above problems, the present invention provides two V-shaped legs that can be separated and attached in a V-shaped manner with a fastener, and is fixed by spanning between the upper parts of the V-shaped legs. The table comprises at least two pairs of horse leg-shaped legs provided with bridge members, and a top plate member placed and fixed on the at least two pairs of horse leg-shaped legs. By using a magnetic metal member provided on the top surface of the bridge member for fixing the plate member and a permanent magnet embedded in the back surface of the top plate member, it is possible to assemble without using any tools, etc. The size, installation location, shape, and material can be freely and simply changed according to changes in usage.

According to the present invention, by using the horse-leg-shaped leg portion provided with the bridge member that is fixed across the upper part of the V-shaped leg portion to the leg portion of the table, the bridge member is formed by the V-shaped leg portion. In addition to being able to firmly fix by sandwiching, the number of parts is reduced compared to the aspect using the X-shaped leg described in Patent Document 2, for example, and the structure is simplified. When a load is applied to the members from above, the cross-over member is further strongly sandwiched between the V-shaped legs, thereby stabilizing the connection. In addition, by using a magnetic metal member provided on the upper surface of the bridge member and the permanent magnet embedded in the back surface of the top plate member that spans between at least two pairs of horse leg-shaped legs, a connecting member that requires a tool or the like can be used. By freely selecting the size, shape, material, etc. of the top plate, the legs can be left as they are, and the installation location, It has the effect of making it possible to freely change the shape and material.
In particular, by providing the magnetic metal member over the entire length of the bridge member, the degree of freedom in the installation position when the top plate member is placed on the horse leg type leg is increased, and the top plate member can be easily installed.

is a diagram showing the parts of the table of the present invention is a completed perspective view of the table of the present invention is an assembly process diagram of the table of the present invention

FIG. 1 is a diagram showing parts of the table of the present invention, wherein 1 is a V-shaped leg, 2 is a bridge member, and 3 is a top plate member. Moreover, FIG. 2 is a completed perspective view in which those parts are assembled. FIG. 3 is an assembly process diagram for assembling the above components.

The V-shaped leg 1 has a long hinge fastener such as a hinge or an arm hinge that folds the lower part so that the leg part has a predetermined height when unfolded into a V-shaped shape with a narrow upper part and a wider lower part. 4 is connected.
The upper inner side surfaces of the V-shape shown in FIG. 1 are processed so that the inner side surfaces are in contact with each other to form a vertical surface. It is processed so as to form a notch portion 5a having a shape corresponding to the cross-sectional shape of the fixing portion of the connecting member so that the connecting member 2 can be received and fixed. In addition, since the top plate member is placed on the upper portion of the V-shaped leg portion 1, when the V-shaped leg portion 1 is expanded into the V-shape, the upper surface of the V-shaped leg portion 1 is flush with the connecting member 2 to form a horizontal surface. are processed into
In order to horizontally support the bridge member 2, the V-shaped leg 1 is used as a pair of two horse leg legs. Therefore, at least two sets of horse legs are required.
In the above-described V-shaped leg portion 1 of FIG. 1, when the V-shaped leg portion 1 is expanded into the V-shaped shape, the upper surface of the V-shaped leg portion is processed so as to be flush with the connecting member 2 to form a horizontal surface. The bridge member may be processed so that the upper surface of the portion fits into the bridge member, and the top plate member may be supported only by the upper surface of the bridge member.
It goes without saying that three or more pairs of horse leg-type legs may be used depending on the length and size of the top plate member.

The bridge member 2 is a member that is provided on the upper part of the horse leg-shaped leg portion and that fixes and supports the top plate member 3 on its upper surface so that it can be firmly fixed to the V-shaped leg portion 1 without being displaced. , U-shaped cutouts 5b that match the thickness of the V-shaped leg 1 on the side surfaces near both ends (the bridge member is inserted so that the upper surface of the V-shaped leg fits into the bridge member) In the processed mode, a depression is formed). In addition, by providing the magnetic metal members 6 on at least two points on the upper surface, preferably over the entire length in the longitudinal direction, it is possible to firmly connect and fix with the top plate described below. The length of the connecting member 2 may be appropriately selected according to the size of the top board to be placed.
In the figure, the magnetic metal member 6 is embedded over the entire longitudinal length of the bridge member so as to be flush with the upper surface of the bridge member. Also good.
By widening the range where the magnetic metal member 6 is provided, the degree of freedom of the installation position when placing the top plate member 3 is increased, and the installation of the top plate member is facilitated. It is also possible to improve the bonding strength by eliminating the restriction on the
It is not limited to this mode, and a plurality of small magnetic metal members may be provided at intervals in the longitudinal direction according to the intervals in the depth direction of the permanent magnets embedded in the top plate member to be described later. In this case, the arrangement position and the number of small pieces of magnetic metal members are determined by the length of the connecting member 2, the size and weight of the top plate member 3 to be placed, the overall arrangement, the weight balance, etc. It should be determined in consideration of diversity.

The top plate member 3 is placed on the upper surface of the bridge member 2 described above, and at least two permanent magnets 7 are embedded in the back surface so as to be flush with the back surface. . The number of pieces to be arranged should be at least two in the depth direction, taking into consideration the use of the table, the size and weight of the top plate, and the like. As described above, especially when the magnetic metal member 6 is embedded over the entire longitudinal length of the bridge member, by providing three or more permanent magnets 7 in the depth direction, it is possible to improve the coupling strength while providing a degree of freedom in installation. can.
The material of the top plate member 3 may of course be any material such as solid board, plywood, laminated wood, etc., according to the required use, place of use, and the like.

Not limited to the above mode, the magnetic metal member is embedded so that its upper surface forms a step with the upper surface of the bridge member, and the permanent magnet is provided so as to protrude from the back surface of the top plate member by a height that matches the step. can be In this case, although the degree of freedom in the installation position in the longitudinal direction of the top plate member is lost, the position is regulated by the step of the bridge member and the projection of the permanent magnet, and the positional stability in the longitudinal direction of the top plate member can be increased.

FIG. 2 is a completed perspective view of the present invention, and the assembly process is shown in FIG.
First, spread the V-shaped legs 1 slightly and place them on the floor (1). Next, with the surface of the magnetic metal member 6 of the bridge member 2 facing outward, it is inserted into the upper part of the V-shaped leg 1 so that the cutouts 5a and 5b are fitted, and the long V-shaped leg 1 is inserted. Open the hinge fastener 4 until it is straight and fix the transfer member 2 (2, 3). Similarly, another V-shaped leg 1 is spread a little and fitted to the bridge member 2, and opened until the long hinge fastener 4 is straightened to complete the horse leg-shaped leg (4, 5). Other horse leg-shaped legs are assembled in the same manner, and two sets of horse leg-shaped legs are arranged according to the longitudinal width of the permanent magnets 7 embedded in the top plate member 3 to be placed (6).
Finally, by placing the top plate member 3 on the two sets of horse leg-shaped legs, the magnetic metal member 6 embedded in the upper surface of the bridge member 2 and the permanent magnets 7 disposed on the top plate are firmly connected. , resulting in a table (7, 8).
This assembly process does not require the use of any tools or the like. In addition, by changing the distance between the two pairs of horse leg-shaped legs according to the length of the top plate 3, it is possible to make a table having top plates of various sizes, and to use it for cooking, DIY work, and the like. It can also be used for many purposes by changing the material of the top plate according to the purpose.

In the above description, a general quadrilateral top plate member 3 has been described, but various aspects are conceivable according to the shape and size of the top plate.
For example, bridging members 2 of various lengths can be prepared. In particular, when the magnetic metal member 6 is embedded over the entire length of the upper surface of the bridge member 2, the distance between the permanent magnets 7 provided on the top plate member 3 in the depth direction can be freely set.
When it is desired to change to a trapezoidal top plate 3 such as a corner table, one of the two connecting members 2 is changed to a shorter one, and the interior is changed without changing the V-shaped leg portion 1. becomes possible.

If the top plate member 3 is desired to have a triangular shape, the top plate member 3 having two sets of magnet pairs that intersect the permanent magnets on the back surface in advance may be prepared. A table having a triangular top plate member can be obtained simply by arranging the top plate member in a straight line.
When the top plate member 3 is circular, the top plate member can be placed at any angular position every 90 degrees by installing the permanent magnets 7 on the back surface at the vertices of the square.
When it is desired to use a long top plate member 3, it is also possible to take the strength of the top plate 3 into consideration and provide three sets of horse leg type legs so as not to cause deflection.
In addition, by preparing the top plate member 3 of various materials in advance, it is possible to divert the horse leg type legs to various uses.

As described above, according to the present invention, the size, installation location, shape, and material of the table can be freely and easily changed according to changes in lifestyle, place of use, application, etc., without using any tools or the like. can be obtained without

Reference Signs List 1 V-shaped leg 2 Transfer member 3 Top plate 4 Long hinge fasteners 5a, 5b Notch 6 Magnetic metal member 7 ·permanent magnet

Claims (2)

Two V-shaped legs that can be separated and attached in a V-shaped manner with fasteners,
at least two pairs of horse leg-shaped legs provided with a bridging member fixed across between the upper parts of the two V-shaped legs;
A prefabricated table provided with a top plate member placed and fixed on the at least two sets of horse leg type legs,
The V-shaped legs are connected by a long hinge fastener at the bottom so that the legs have a predetermined height when unfolded into a V-shape with a narrow upper part and a wide lower part, and the upper part is the above-mentioned processed so as to form a notch portion having a shape corresponding to the cross-sectional shape of the fixed portion of the bridge member so that the bridge member can be received and fixed,
A collapsible table using a magnetic metal member provided on the upper surface of the connecting member and a permanent magnet embedded in the back surface of the top plate member for fixing the top plate member. 2. The knockdown table according to claim 1, wherein said magnetic metal member is provided over the entire longitudinal length of the upper surface of said bridge member.

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