JP4414805B2 - Top plate and leg mounting structure and kitchen stand provided with the same - Google Patents

Description

  The present invention relates to a top plate and leg mounting structure used for furniture, furniture, and the like.

  Conventionally, in order to attach a top plate and a leg used for furniture etc., a bracket having an arm is provided at the upper end of the leg, and a taper engaging portion is formed on the arm of the bracket, and the corner portion side of the top plate is provided. In some cases, a taper engaging portion is also formed on the edge, and the taper engaging portions of the arm and the top plate are engaged with each other so that the top plate and the leg are connected via a bracket (for example, Patent Document 1). reference).

  In addition, a frame made of a hollow prism is provided on the outer peripheral side of the lower surface of the top plate, and fixtures are arranged between the frames at the corners of the top plate, and the legs are attached via the fixtures. There are some (see, for example, Patent Document 2).

JP-A-6-54719 (page 3, FIG. 3) JP 2002-153326 A (page 3, FIG. 2)

  However, in Patent Documents 1 and 2, since the top plate is connected to the legs by using brackets or fixtures provided at the corners, the number of parts increases and the cost increases. If the legs are supported by the legs, the strength will be insufficient and the top plate will bend.

  The present invention has been made paying attention to such problems, and provides a mounting structure for a top plate and a leg that can easily connect the top plate and the leg and prevent the top plate from being bent. With the goal.

In order to solve the above-described problem, the top plate and leg mounting structure according to claim 1 of the present invention is such that a plurality of legs are connected to each other by a beam material, and the top plate is covered from above. A fixed table-like structure, wherein a first beam member is fixed to upper ends of at least two legs so as to support each other, and the first beam member has a longitudinal direction in the longitudinal direction. An aggregate composed of a crown portion covering the first beam member and a flange portion extending outward of the first beam member is fixed, and a top plate on which a second beam member is further installed at the peripheral portion is attached to the flange of the aggregate member. It is characterized by being fixed to the part.
According to this feature, the plurality of legs are connected by the first beam member, and the top plate having the second beam member at the peripheral edge is covered from above the aggregate flange portion provided on the first beam member. The top plate and the leg can be connected to each other, so that the mounting work is facilitated, and the top plate is supported by the beam material of the first beam material and the second beam material. The body can be formed firmly.

The top plate and leg mounting structure according to claim 2 of the present invention is the top plate and leg mounting structure according to claim 1, wherein the second beam member is disposed on the inner periphery of the top plate. A holding portion is formed, and the top plate and the second beam material are at least temporarily integrated and movable.
According to this feature, when assembling the top plate and the leg, the top plate and the second beam material are integrated, so that the top plate can be moved to the leg body without detaching the second beam material from the top plate. And can be assembled easily.

The top plate and leg mounting structure according to claim 3 of the present invention is the top plate and leg mounting structure according to claim 2, wherein the holding portion formed on the periphery of the top plate is A flange piece for supporting the second beam member from below is formed.
According to this feature, since the second beam material is supported from below by the holding portion of the top plate, the second beam material can be firmly attached to the periphery of the top plate, and the top plate and the leg are assembled. Later, the top plate will not be detached from the second beam material.

The top plate and leg mounting structure according to claim 4 of the present invention is the top plate and leg mounting structure according to claim 3, wherein when fixing the top plate to the flange portion of the aggregate, A part of the top plate is supported by the crown portion of the aggregate, and the second beam material is supported by the flange piece and the flange portion of the aggregate.
According to this feature, since the top plate is supported by the first beam member via the crown of the aggregate, the load applied to the top plate can be supported by the first beam member, and the second beam Since the material is supported by the flange piece of the holding portion of the top plate and the flange portion of the aggregate, the second beam material is not detached from the top plate and the aggregate.

The top plate and leg mounting structure according to claim 5 of the present invention is the top plate and leg mounting structure according to claim 4, wherein when fixing the top plate to the flange portion of the aggregate, The first beam member and the second beam member are arranged side by side at substantially the same height, and the second beam member is screwed to a flange portion of the aggregate. .
According to this feature, the top surface of the top plate can be formed flush with the first beam member and the second beam member, or the second beam member through the support plate so that the top surface is flush with the other. In addition, the first beam member and the second beam member are arranged side by side and screwed through the flange portion of the aggregate, so that the strength in the length direction of the beam member is improved.

The top plate and leg mounting structure according to claim 6 of the present invention is the top plate and leg mounting structure according to claim 2, wherein the holding portion formed on the periphery of the top plate is It is characterized by being formed by caulking or bending of the peripheral edge of the top plate.
According to this feature, the second beam member can be attached to the top plate without using a separate attachment member such as a screw, and the number of parts can be reduced, so that the manufacturing cost can be reduced.

A kitchen table according to a seventh aspect of the present invention is characterized by including the top plate and leg mounting structure according to any one of the first to sixth aspects.
According to this feature, the number of parts for manufacturing the kitchen table can be reduced, and the top plate and the legs can be easily connected, so that the installation work is simplified and the manufacturing cost of the kitchen table can be reduced.

  Examples of the present invention will be described below.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. First, FIG. 1 is a front view showing an overall image of a kitchen table in an embodiment of the present invention. 1 will be described below. Reference numeral 1 in FIG. 1 is a kitchen table to which the top plate and leg mounting structure of the present invention is applied. The kitchen table 1 includes side frames 2, 3 is arranged, and an upper frame 4 is provided above the side frames 2 and 3.

  A top plate 5 is attached to the upper surface of the upper frame 4, and a gas stove 6 and drawers 7 and 8 that can be pulled out are arranged in the left-right direction below the top plate 5 in the upper frame 4. Has been. On the lower right side of the upper frame 4 is formed a storage space in which the trash cans 11 and 12 can be stored. On the lower left side of the upper frame 4, two upper and lower drawers 9 and 10 are arranged.

  Since the side frames 2 and 3 arranged on the left and right have the same configuration, the side frame 2 arranged on the right side will be described in detail as an example. FIG. 2 is a vertical side view taken along line AA in FIG. When the left side of 2 is assumed to be the front side, two legs 13 and 14 are erected on the floor surface in the front and rear in the side frame 2, and the upper ends of the legs 13 and 14 are arranged in the horizontal direction. First beam members 15 and 16 extending in the direction are fixed.

  The leg members 13 and 14 and the first beam members 15 and 16 provided on the upper ends of the leg members 13 and 14 are made of metal prisms such as stainless steel. The first beam members 15 and 16 include Aggregates 17 and 18 formed by bending a metal plate such as stainless steel are attached.

  The aggregates 17 and 18 are provided so as to cover the first beam members 15 and 16 from above, and the top plate 5 is attached above the aggregates 17 and 18. The top plate 5 is made of a metal plate material such as stainless steel, and holding portions 21 and 22 formed by bending the top plate 5 are formed on the peripheral portions 19 and 20 of the top plate 5. Second beam members 23 and 24 made of metal prisms such as stainless steel are attached to the top plate 5 by the holding portions 21 and 22.

  Since the leg bodies 13 and 14 arrange | positioned forward and backward are the same structures, if the leg body 13 arrange | positioned ahead is explained in full detail, FIG. 3 is a perspective view which shows the state which attaches the top plate 5 to the leg body 13, Hereinafter, the lower left of FIG. 3 will be described as the front.

  A first beam member 15 whose longitudinal direction is directed in the left-right direction is attached to the upper end of the leg 13 disposed in front of the right side frame 2 by using a screw 35 or the like. 15 is attached to the upper end of the leg body 26 arranged in front of the left side frame 3, and the leg bodies 13 and 26 are connected to each other by the first beam member 15. .

  The first beam member 15 is provided with an aggregate 17 from above. The aggregate 17 includes a crown portion 27 that covers the first beam member 15 and a front side (outside side) of the first beam member 15. A flange portion 28 is formed extending in the manner shown in FIG. The crown portion 27 of the aggregate 17 is attached so as to sandwich the front surface and the rear surface of the first beam 15, and the aggregate 17 is attached to the first beam 15 by inserting a plurality of screws 29 and 30 from the front and rear directions. It has been. Further, a plurality of insertion holes 32 are formed in the flange portion 28 of the aggregate 17, and the screws 31 can be inserted into the insertion holes 32 of the flange portion 28 from below.

  On the upper surface of the peripheral edge portion 19 of the top plate 5, ridges 33 are formed to prevent water droplets on the top plate 5 from spilling out from the peripheral edge portion 19. A support plate 34 for supporting the top plate 5 is provided on the lower surface of the top plate 5, and a second beam member 23 is provided on the peripheral edge portion 19 of the top plate 5. The beam member 23 is temporarily integrated using a double-sided tape or the like when the top plate 5 and the legs 13 and 26 are assembled, and the second plate member 23 is not detached from the top plate 5. 5 can be moved to the legs 13 and 26 so that the assembling work can be easily performed.

  FIG. 4 is a longitudinal side view showing a state in which the top plate 5 is attached to the leg 13. Hereinafter, the left side of FIG. 4 will be described as the front, and the upper surface of the first beam member 15 is connected to the leg 13. A hole 36 for inserting a screw 35 used when the first beam member 15 is inserted and the screw 35 is inserted through the hole 36 so that the first beam member 15 and the leg 13 are joined. Yes.

  A holding portion 21 that holds the second beam member 23 inside is formed on the peripheral edge portion 19 of the top plate 5 by bending, and the second beam member 23 is supported on the holding portion 21 from below. A flange piece 37 is formed. Since the flange piece 37 is formed in the holding part 21, the second beam member 23 is supported from below by the holding part 21, so that the second beam member 23 is firmly attached to the peripheral part 19 of the top plate 5. be able to.

  Further, since the holding portion 21 is formed on the top plate 5 by bending, the second beam member 23 can be attached to the top plate 5 without using a separate attachment member such as a screw, thereby reducing the number of parts. Therefore, the manufacturing cost can be reduced. The holding portion 21 is not limited to the bending process, and can be formed on the peripheral edge portion 19 of the top plate 5 by a caulking process.

  The second beam member 23 is placed and attached to the flange portion 28 attached to the first beam member 15 from above, and the second beam member 23 attached to the flange portion 28 is a flange. The screw 31 inserted from below into the insertion hole 32 of the portion 28 is screwed into the screw hole 25 formed in the lower surface of the second beam member 23, thereby being connected to the aggregate 17. .

  FIG. 5 is a longitudinal side view showing the top plate 5 and the legs 13. Hereinafter, the left side of FIG. 5 will be described as the front. When the top plate 5 is mounted on the first beam member 15, The support plate 34 provided on the lower surface comes into contact with the upper surface of the crown portion 27 of the aggregate 17, and the top plate 5 passes through the support plate 34 and the crown portion 27 of the aggregate 17 and the first beam member. 15, the load applied to the top plate 5 can be supported by the first beam member 15.

  Further, since the second beam member 23 is supported from below by a flange piece 37 formed on the holding portion 21 of the top plate 5 and a flange portion 28 formed on the aggregate 17, the second beam member 23 is supported. Is not detached from the top plate 5 and the aggregate 17, and the flange piece 37 is formed on the holding portion 21 of the top plate 5, so that the second beam member 23 is connected to the aggregate 17 by the screw 31. The top plate 5 does not come off the second beam member 23 after being screwed to the flange portion 28.

  Further, the first beam member 15 and the second beam member 23 are arranged side by side at substantially the same height via the support plate 34 so that the upper surface of the top plate 5 is flush with the upper surface. The aggregate 17 is formed between the first beam member 15 and the second beam member 23 and is screwed together to improve the strength of the kitchen table 1.

  In the mounting structure of the top plate and the legs in the present embodiment, the legs 13 and 26 arranged on the left and right are connected by the first beam member 15, and the flange portion of the aggregate 17 provided on the first beam member 15. 28, the top plate 5 having the second beam member 23 on the peripheral edge portion 19 can be assembled only from above, so that the mounting work is facilitated and the first beam member 15 and the second beam member 23 are facilitated. Since the peripheral edge portion 19 of the top plate 5 is supported by this, a table-like structure such as the kitchen table 1 can be firmly formed, and the central portion of the top plate 5 does not bend.

  Further, the load applied on the top plate 5 is supported by the first beam member 15 and the second beam member 23 provided on the peripheral edge portion 19 of the top plate 5 so that stress is not concentrated on the corner portion of the top plate 5. It has become more suitable for long-term use.

  Although the embodiments of the present invention have been described with reference to the drawings, the specific configuration is not limited to these embodiments, and modifications and additions within the scope not departing from the gist of the present invention are included in the present invention. It is.

It is a front view which shows the whole image of the kitchen stand in the Example of this invention. It is an AA vertical side view in FIG. It is a perspective view which shows the state which attaches a top plate to a leg. It is a vertical side view which shows the state which attaches a top plate to a leg. It is a vertical side view which shows a top plate and a leg.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Kitchen stand 2, 3 Side frame 4 Upper frame 5 Top plate 6 Gas stove 7, 8, 9, 10 Drawer 11, 12 Garbage box 13, 14 Leg body 15, 16 1st beam member 17, 18 Aggregate 19, 20 Peripheral part 21, 22 Holding parts 23, 24 Second beam member 25 Screw hole 26 Leg 27 Crown part 28 Flange part 29, 30, 31 Screw 32 Insertion hole 33 Projection 34 Support plate 35 Screw 36 Hole part 37 Flange piece

Claims (7)

  A table-like structure in which a plurality of legs are connected to each other by beam members, and a top plate is fixed so as to cover the beam members from above, and the legs are attached to the upper ends of at least two legs. A first beam member is fixed so as to be supported, and the first beam member includes a crown portion covering the first beam member in a longitudinal direction thereof and a flange portion extending outwardly of the first beam member. A top plate and a leg mounting structure, wherein a top plate having a second beam member installed at a peripheral portion is fixed to a flange portion of the aggregate.   A holding portion for holding the second beam material inside is formed at a peripheral edge of the top plate, and the top plate and the second beam material are at least temporarily integrated and movable. Item 2. The top plate and leg mounting structure according to Item 1.   The top plate and leg attachment structure according to claim 2, wherein the holding portion formed on the periphery of the top plate is formed with a flange piece for supporting the second beam member from below.   When fixing the top plate to the flange portion of the aggregate, a part of the top plate is supported by the crown portion of the aggregate, and the second beam member is formed by the flange piece and the flange portion of the aggregate. The top plate and leg mounting structure according to claim 3, wherein the top plate and the leg mounting structure are supported.   When the top plate is fixed to the flange portion of the aggregate, the first beam material and the second beam material are arranged side by side at substantially the same height, and the second beam material is the flange portion of the aggregate. The top plate and leg mounting structure according to claim 4, wherein the top plate and the leg are attached to each other.   The top plate and leg attachment structure according to claim 2, wherein the holding portion formed on the periphery of the top plate is formed by caulking or bending of the peripheral portion of the top plate.   A kitchen stand comprising the top plate and leg mounting structure according to any one of claims 1 to 6.

Images