JP6838934B2 - Mounting structure of wooden top plate for kitchen, adapter and frame material - Google Patents

Description

The present invention relates to a mounting structure of a wooden top plate for a kitchen.

Conventionally, a structure for attaching a top plate to furniture has been proposed, and when attaching a wooden top plate, there is a method of attaching the top plate while correcting the warp (see, for example, Patent Document 1). In addition, there are some that devise a structure so that the top plate itself does not warp (see, for example, Patent Document 2). Further, it is known that the back surface of the table top plate is grooved, one side of an L-shaped angle is inserted, and the table top is attached with a wood screw to prevent warping.

JP-A-2007-222460 Japanese Unexamined Patent Publication No. 2002-357

In the above-mentioned conventional technique, the problem is that the top plate itself warps due to its nature, or how to attach the warped top plate, and a solution thereof is presented.

In addition, it is known that wood-based materials absorb a lot of moisture from the end of the wood, but due to the nature of the warp of the wood-based material, the groove processing on the table top plate is L-shaped by providing grooves in the direction perpendicular to the fiber direction of the wood. Since the angle of the wood is attached, the area of the wood end increases, and in the case of such a structure, caulking is difficult, and when water infiltrates, it tends to accumulate due to surface tension, and it is difficult to dry, so there is a lot of water and moisture. It is counterproductive in places.

Here, a kitchen can be mentioned as a place with a lot of water and humidity, but since the wood material has the property of expanding and contracting according to the moisture content, when using a wood top plate for the system kitchen, the wood top plate expands and contracts. It is necessary to have a mounting structure that prevents the wooden top plate from warping by treating the stress generated between the kitchen and the kitchen body due to the occurrence of. In particular, there is an increasing desire in the market to use high-grade solid wood and laminated wood alone for kitchen doors, etc., and it will be necessary to use this for the top plate in the future. However, since the top plate itself cannot be configured so as not to expand and contract by, for example, a combination of plywood and wood materials, a solution by a mounting structure is required.

On the other hand, in the wooden top plate of the conventional frame type kitchen, a round hole that penetrates up and down is arranged in a frame in which iron square pipes are assembled in a square shape, and the top plate is placed on it. The top plate was fixed by passing wood screws through the round holes from below. Alternatively, a nut or the like that serves as a receiver was inserted into the top plate and fixed with bolts from below. In such a mounting structure, when the top plate is a solid plate or laminated wood, there is a problem that the top plate expands and contracts due to the change in water content, the fixed frame is deformed, and the top plate itself is deformed in a wavy manner. It was.

The present invention solves the above-mentioned conventional problems, and when a wooden top plate is used for a system kitchen, the stress generated between the wooden top plate and the kitchen body due to the expansion and contraction of the wooden top plate according to the water content is generated. It provides a mounting structure for a wooden top plate for kitchen, which can be processed to prevent warping and cracking of the wooden top plate, distortion of the frame, and the like.

In order to solve the above problems, the mounting structure of the wooden top plate for kitchen of the present invention is made of wood for kitchen fixed on a plurality of frames including a stationary frame and a moving frame that moves with respect to the stationary frame. In the mounting structure of the top plate, the wooden top plate is fixed to at least one of the moving frames, and the moving frame is attached to the stationary frame as the wooden top plate expands and contracts in the front-rear direction. It is characterized by being made to move.

Further, preferably, the wooden top plate is fixed by a fixing member passing through an elongated hole formed in at least one of the plurality of frames, and the elongated hole is formed as the wooden top plate expands and contracts in the front-rear direction. It is characterized in that the passing fixing member is moved.

Further, preferably, the stationary frame and the moving frame are connected by an adapter that can move to at least one of the stationary frame and the moving frame.

Further, it is preferable that at least one of the stationary frame and the moving frame is provided with an elongated hole so that a connecting member connecting the stationary frame and the moving frame moves in the elongated hole. ..

Further, it is preferable that the stationary frame is provided with an opening so that the moving frame moves in the opening.

Further, the adapter of the present invention is an adapter having a mounting structure for a wooden top plate for kitchen, one end of which is fitted to the end of the moving frame, and the other end of which is provided on the stationary frame. It is characterized in that it has a shape that fits into a wider opening.

Further, the adapter of the present invention is an adapter having a mounting structure for a wooden top plate for kitchen, and has a shape in which one end is fitted to the end of the moving frame and is moved to the other end via a connecting member to the stationary frame. It is characterized in that an elongated hole for mounting is formed.

Further, the frame material of the present invention is a frame material used for a stationary frame of a mounting structure of a wooden top plate for a kitchen, and is characterized in that an opening wider than a member to be fitted is formed.

The "front-back direction" is the direction of the depth of the kitchen, and the "left-right direction" is the direction of the width of the kitchen. The side where a person normally stands and works is described as the front, and the back is described as the back.

In the mounting structure of the kitchen wood top plate of the present invention, the kitchen wood top plate is fixed on a plurality of frames. The plurality of frames are composed of a stationary frame and a moving frame that moves with respect to the stationary frame, and the wooden top plate is fixed to at least one of the moving frames. Then, as the wooden top plate expands and contracts in the front-rear direction, the moving frame moves with respect to the stationary frame. Therefore, when the wooden top plate expands and contracts according to the water content, the moving frame moves with respect to the stationary frame, and the stress generated between the moving frame and the kitchen body is processed to prevent the wooden top plate from warping. It is possible to prevent cracking, distortion of the frame, and the like.

Further, the wooden top plate is fixed by a fixing member passing through an elongated hole formed in at least one of a plurality of frames, and the fixing member passing through the elongated hole moves as the wooden top plate expands and contracts in the front-rear direction. In this case, in addition to the movement of the moving frame, the movement of the fixing member through the elongated hole also handles the stress generated between the moving frame and the kitchen body, causing the wooden top plate to warp or crack, and the frame. Distortion and the like can be prevented.

Further, when the stationary frame and the moving frame are connected by the adapter that can move to at least one of the stationary frame and the moving frame, the moving frame can be moved via the adapter, so that the frame can be moved. Compared to direct contact with each other, there is no squeaking noise and it is slippery.

Further, when an elongated hole is provided in at least one of the stationary frame and the moving frame so that the connecting member connecting the stationary frame and the moving frame moves in the elongated hole, the moving frame can be moved via the connecting member. Movement can be realized.

Further, when the stationary frame is provided with an opening so that the moving frame moves in the opening, the movement of the moving frame can be realized without the intervention of other members.

Further, the adapter of the present invention has a shape in which one end fits into the end of the moving frame and the other end fits into an opening wider than the other end provided in the stationary frame. By moving the other end of the adapter in the opening, the stationary frame and the moving frame can be movably connected via the adapter.

Further, the adapter of the present invention has a shape in which one end is fitted to the end of the moving frame, and the other end is formed with an elongated hole for movably attaching to the stationary frame via the connecting member. By moving in the elongated hole, the stationary frame and the moving frame can be movably connected via the adapter.

Further, since the frame material of the present invention has an opening wider than the fitting member, the fitting member moves in the opening to movably connect the stationary frame and the moving frame. Can be done.

As described above, according to the mounting structure of the wooden top plate for kitchen of the present invention, when the wooden top plate is used for the system kitchen, it is between the wooden top plate and the kitchen body due to the expansion and contraction of the wooden top plate according to the water content. It is possible to prevent warping and cracking of the wooden top plate, distortion of the frame, etc. by treating the stress generated in.

It is a perspective view which shows the frame type kitchen which concerns on embodiment of this invention. It is a perspective view which shows the frame structure of the frame type kitchen. It is a figure which shows the installation method of a worktop. It is a top view which shows the frame for the top plate which concerns on Embodiment 1. FIG. It is sectional drawing which shows the state which attached the top plate which concerns on Embodiment 1. FIG. It is a top view which shows according to Embodiment 2. It is sectional drawing which shows the state which attached the top plate which concerns on Embodiment 2. It is a top view which shows the frame for the top plate which concerns on Embodiment 3. FIG. It is sectional drawing which shows the state which attached the top plate which concerns on Embodiment 3. It is a top view which shows the frame for the top plate which concerns on Embodiment 4. FIG. It is sectional drawing which shows the state which attached the top plate which concerns on Embodiment 4. It is an enlarged sectional view of the fixed part by the wood screw passing through a round hole. It is an enlarged sectional view of the fixed part by the wood screw passing through an elongated hole. It is a top view which shows the frame for the top plate which concerns on a prior art example. It is sectional drawing which shows the state which attached the top plate which concerns on a prior art example. It is a perspective view of the slide structure 1. It is an assembly drawing of the slide structure 1. It is (a) a front view of a stationary frame, (b) a front view of an adapter, and (c) a plan view of a moving frame of a slide structure 1. It is (a) side view of the adapter and (b) side view of the moving frame of the slide structure 1. FIG. It is a perspective view of the slide structure 2. It is a perspective view of the slide structure 3. It is an assembly drawing of the slide structure 3. It is (a) side view, (b) plan view, (c) sectional view of the slide structure 3. FIG. It is an assembly drawing of the slide structure 4. It is a moving frame perspective view of the slide structure 5. It is an assembly drawing of the slide structure 6. It is an assembly drawing of the slide structure 7. It is a top view of the frame for a top plate. It is a top view of the slide structure 8. It is a top view of the slide structure 9. It is a top view of the slide structure 10. It is a top view of the slide structure 11. It is a perspective view of the slide structure 12. It is an assembly drawing of the slide structure 12. It is explanatory drawing of the slide structure 13. It is explanatory drawing of the slide structure 14. It is explanatory drawing of the slide structure 15. It is explanatory drawing of the slide structure 16.

Next, the mounting structure of the wooden top plate for kitchen according to the embodiment of the present invention will be described with reference to FIGS. 1 to 38. In the following description, the "front-back direction" is the direction of the depth of the kitchen, and the "left-right direction" is the direction of the width of the kitchen.

(Frame type kitchen)
FIG. 1 is a perspective view showing a frame-type kitchen 100 according to an embodiment of the present invention. The frame-type kitchen 100 has a structure in which a sink worktop 2 and a stove worktop 3 are arranged on the left and right sides of a central cooking work top plate 1. The sink worktop 2 and the stove worktop 3 are made of stainless steel, and the sink 4 and the stove 5 are arranged respectively, and a shelf plate 6 and a front plate 7 are attached to the frame. The stove worktop includes a worktop for a normal stove that emits a flame using gas, an IH cooking heater, and a worktop for a heating device such as a halogen.

The top plate 1 for cooking work is a wood-based material, and for example, laminated wood made of oak can be used. The mounting structure of the wooden top plate for kitchen according to the present embodiment is for the mounting structure of the top plate 1 for cooking work.

The top plate 1 for cooking work uses urethane coating that is resistant to water so that it can withstand use as a counter worktop in the kitchen, and in addition, the intermediate coating process is increased compared to the normal coating process. As a result, the finish is even more resistant to water than the side plates of conventional urethane-painted system kitchens. Not only the flat surface, but also the end surface and the end surface of the tree are painted.

As a result of conducting a weather resistance test using a xenon weather meter for 1000 hours on the top plate 1 for cooking work (oak laminated wood of about 90 cm square), no cracks in the coating film or infiltration of water were observed. However, when left in a water vapor environment, it stretched in a direction perpendicular to the fiber direction, and the stretch reached 3 to 5 mm. Compared with this, the elongation in the fiber direction was very small and did not reach 1 mm. This elongation is a dimensional change of wood due to a change in moisture content.

For this reason, the problem with water vapor is greater than that of water itself, and furniture in an environment such as ordinary furniture (for example, a dining table) where water spills on the top plate and is wiped off, or the surface is wiped with water. In a kitchen with a rice cooker and a pot beside it, there is a big difference in the performance and fixing method required for the top plate from the kitchen exposed to the steam environment.

Therefore, the frame-type kitchen 100 whose left and right sides are sandwiched between stainless steel worktops does not have much dimensional allowance to the left and right. In this case, it is preferable that the fiber direction of the cooking work top plate 1 is in the left-right direction.

(Frame structure)
FIG. 2 is a perspective view showing the frame structure of the frame type kitchen 100. The frame material is iron, and is composed of a sink frame 20 on the left side, a stove frame 30 on the right side, and a top plate frame 10 connecting them. The vicinity of the center of the stove frame 30 in the front-rear direction is vertically covered with a stainless steel plate 9 in order to take measures against heat and the like, strengthen the rigidity of the frame, and cope with shaking.

The top plate frame 10 is composed of a central frame 11, a front frame 12, and a rear frame 13. The front frame 12 and the rear frame 13 are iron pipe rods having a quadrangular cross section, and the central frame 11 is an iron channel rod having a C-shaped cross section.

Iron does not expand and contract with humidity, and the expansion and contraction (linear expansion coefficient) with temperature is about 0.3 mm to 0.5 mm per 30 degrees (per 1 m length for iron and stainless steel), which is expected to change at room temperature, and the humidity change of wood materials It is smaller than the above and can be absorbed within the clearance range between the wood screw and the hole in the frame.

Each worktop is placed on top of each frame as shown in FIG. That is, the sink worktop 2 including the sink 4 is provided on the sink frame 20, and the stove worktop 3 having a groove for installing the stove 5 is provided on the stove frame 30. A cooking work top plate 1 is placed on the top as a worktop.

Then, each worktop is fixed from below through a hole formed in each frame by a fixing member such as a wood screw or a bolt. In this embodiment, wood screws are used as the fixing member of the top plate. At this time, a gap of 2 to 3 mm is provided between the worktops, facilitating the construction. Further, the front and rear ends of the cooking work top plate 1 may be assembled so as to protrude in front of or behind the front frame 12 or the rear frame 13, respectively.

The gaps between the worktops and the walls are subjected to caulking treatment, that is, sealing, as shown in FIG. As the sealing material 8, for example, a silicone sealing material containing a fungicide can be used. In addition, both sides of the cooking work top plate 1 are finished with a clear color sealing material to ensure the design, and the color sealing material between the wall and the kitchen interior building material is considered as appropriate. It is preferable to use. The properties of the cooking work top plate made of wood-based material have been described earlier, but by setting the fiber direction to the left and right, the gaps on both sides of the cooking work top plate 1 and the elasticity of the sealing material make it possible to use the cooking work top plate. It is possible to correspond to the expansion and contraction of the plate 1 in the left-right direction.

As described above, the frame-type kitchen 100 according to the present embodiment has a configuration in which different materials having different dimensional change rates due to moisture and heat, such as a wooden top plate and a metal frame, are combined.

(Correspondence to expansion and contraction in the front-back direction)
Next, with reference to FIGS. 4 to 11, the correspondence to the expansion and contraction of the cooking work top plate 1 in the front-rear direction in the frame-type kitchen 100 will be described. In the present embodiment, as a response to expansion and contraction of the front-back method, Embodiment 1 (FIGS. 4 and 5), Embodiment 2 (FIGS. 6 and 7), Embodiment 3 (FIGS. 8 and 9) and Embodiment 4 (Figs. 10 and 11) are shown. The arrows in each drawing schematically indicate the moving direction and the size of the cooking top plate and the frame.

In the present embodiment, the cooking top plate 1 is fixed to each frame by a wood screw passing through a round hole or an elongated hole. When the top plate 1 for cooking work is fixed through the round hole of the frame with wood screws, the top plate 1 and the frame are fixed at that position and do not move. On the other hand, when the wooden top plate 1 for cooking work is fixed through the elongated hole of the frame with a wood screw, the top plate 1 and the frame can be relatively moved within the range of the elongated hole.

Further, when at least one frame is attached to the sink frame 20, the stove frame 30, or the like so as to be movable (sliding) by the method described later, the entire frame can be moved as the top plate 1 expands and contracts. Such a frame fixed to the top plate 1 and moving together with the top plate as the top plate expands and contracts is called a "moving frame", and a frame that does not move is called a "static frame".

(Embodiment 1)
FIG. 4 is a plan view showing a top plate frame according to the first embodiment. The top plate frame 10 is composed of a central frame 11, a front frame 12, and a rear frame 13. The central frame 11, the front frame 12, and the rear frame 13 are arranged in parallel with the longitudinal direction as the left-right direction.

The central frame 11 and the rear frame ₁₃ are provided with _{two round holes RH 11} , RH _{11, RH 13} , and RH 13, respectively. Further, the front frame 12 is provided with _{two elongated holes LH 12} and LH _12. In each drawing, the reference numeral "RH" indicates a round hole (Round Hole), and "LH" indicates a long hole (Long Hole). The elongated hole LH is formed so as to extend in the front-rear direction of the frame-type kitchen 100. In other words, it is formed so as to extend in the depth direction of each frame.

FIG. 5 is a cross-sectional view showing a state in which the top plate according to the first embodiment is attached, and is viewed in the direction AA of FIG. The cooking work top plate 1 placed on the central frame 11, the front frame 12, and the rear frame 13 was formed on the wood screw S ₁₁ and the front frame 12 _{passing through the round hole RH 11 formed in the central frame 11.} is fixed by wood screws _{S 13} through the round holes _{RH 13} formed in the wood screws _{S 12} and the rear frame 13 through the elongated hole _{LH 12.}

In the first embodiment, the central frame 11 which is a moving frame is attached to the sink frame 20 and the stove frame 30 which are stationary frames. Then, when the top plate 1 expands and contracts in the front-rear direction, the fixed position moves with respect to the rear frame 13. That is, the central frame 11 moves small together with the top plate 1, and the wood screw S ₁₂ moves greatly in the elongated hole LH ₁₂ of the front frame 12. Thereby, the stress due to the expansion and contraction of the top plate 1 can be processed.

(Embodiment 2)
FIG. 6 is a plan view showing a top plate frame according to the second embodiment. The top plate frame 10 is composed of a central frame 11, a front frame 12, and a rear frame 13. The central frame 11, the front frame 12, and the rear frame 13 are arranged in parallel with the longitudinal direction as the left-right direction.

The central frame 11, the front frame 12, and the rear frame 13 are provided with two round holes RH ₁₁ , RH ₁₁ , RH ₁₂ , RH _12, and RH ₁₃ , RH ₁₃ , respectively.

FIG. 7 is a cross-sectional view showing a state in which the top plate according to the second embodiment is attached, and is viewed in the direction AA of FIG. The cooking work top plate 1 placed on the central frame 11, the front frame 12, and the rear frame 13 was formed on the wood screw S ₁₁ and the front frame 12 _{passing through the round hole RH 11 formed in the central frame 11.} is fixed by wood screws _{S 13} through wood screws _{S 12} and the circular holes _{RH 13} formed in the rear frame 13 through the round hole _{RH 12.}

In the second embodiment, the central frame 11 and the front frame 12 which are moving frames are attached to the sink frame 20 and the stove frame 30 which are stationary frames. Then, when the top plate 1 expands and contracts in the front-rear direction, the fixed position moves with respect to the rear frame 13. That is, the central frame 11 moves small together with the top plate 1, and the front frame 12 moves large together with the top plate 1. Thereby, the stress due to the expansion and contraction of the top plate 1 can be processed. In this case, since the wooden top plate does not move to the rear (back), it is a more preferable treatment for a kitchen with a wall.

(Embodiment 3)
FIG. 8 is a plan view showing a top plate frame according to the third embodiment. The top plate frame 10 is composed of a central frame 11, a front frame 12, and a rear frame 13. The central frame 11, the front frame 12, and the rear frame 13 are arranged in parallel with the longitudinal direction as the left-right direction.

The central frame 11, the front frame 12, and the rear frame 13 are provided with two round holes RH ₁₁ , RH ₁₁ , RH ₁₂ , RH _12, and RH ₁₃ , RH ₁₃ , respectively.

FIG. 9 is a cross-sectional view showing a state in which the top plate according to the third embodiment is attached, and is viewed in the direction AA of FIG. The cooking work top plate 1 placed on the central frame 11, the front frame 12, and the rear frame 13 was formed on the wood screw S ₁₁ and the front frame 12 _{passing through the round hole RH 11 formed in the central frame 11.} is fixed by wood screws _{S 13} through wood screws _{S 12} and the circular holes _{RH 13} formed in the rear frame 13 through the round hole _{RH 12.}

In the third embodiment, the front frame 12 and the rear frame 13 which are moving frames are attached to the sink frame 20 and the stove frame 30 which are stationary frames. Then, when the top plate 1 expands and contracts in the front-rear direction, the fixed position moves with the central frame 11 as the base point. That is, the front frame 12 moves small together with the top plate 1, and the rear frame 13 moves small together with the top plate 1. Thereby, the stress due to the expansion and contraction of the top plate 1 can be processed. In this case, since the wooden top plate is relatively small in the front and back, it is a more preferable treatment for the island type kitchen.

(Embodiment 4)
FIG. 10 is a plan view showing a top plate frame according to the fourth embodiment. The top plate frame 10 is composed of a front frame 12, a rear frame 13, and vertical frames 14, 15 and 16. The vertical frames 14, 15 and 16 are arranged in parallel with the longitudinal direction as the front-rear direction.

The rear frame 13 is provided with _{two round holes RH 13} and RH _13. Further, the front frame 12 is provided with _{two elongated holes LH 12} and LH _12. Further, the vertical frame is provided with _{one round hole RH 14} , RH ₁₅ , and RH _{16 respectively.}

FIG. 11 is a cross-sectional view showing a state in which the top plate according to the fourth embodiment is attached, and is viewed in the direction AA of FIG. The cooking work top plate 1 placed on the front frame 12, the rear frame 13, and the vertical frames 14, 15, 16 has a wood screw S _{13 passing through a round hole RH 13} formed in the rear frame 13, and a front frame 12. fixed by wood screws _{S 13, S 14, S 15} through wood screws _{S 12} and the circular holes _RH 14 formed in the longitudinal frame _{14,15,16, RH 15,} RH ₁₆ through the elongated hole _{LH 12} formed in the Has been done.

In the fourth embodiment, the vertical frames 14, 15 and 16 which are moving frames are attached to the front frame 12 and the rear frame 13 which are stationary frames. Then, when the top plate 1 expands and contracts in the front-rear direction, the fixed position moves with respect to the rear frame 13. That is, the vertical frames 14, 15 and 16 move small together with the top plate 1, and the wood screws S ₁₂ move greatly in the elongated holes LH ₁₂ of the front frame 12. Thereby, the stress due to the expansion and contraction of the top plate 1 can be processed. Although not shown, the vertical frames 14 , 15 and 16 and the front frame 12 may be configured to move together.

Since the vertical frame is a long frame in the front and back, if a warping force that becomes convex on the front side is generated on the wooden top plate, stress to correct this is generated, and it is possible to suppress the warp, which is another effect. Also demonstrates. In particular, in a wooden top plate in which the fiber directions are arranged on the left and right, warpage is likely to occur in the front and back, and a vertical frame is effective. The vertical frame is fixed to the top plate at one place or near it with wood screws so as not to affect the expansion and contraction of the wooden top plate, or the expansion and contraction is supported by using elongated holes.

FIG. 12 is an enlarged cross-sectional view of the fixed portion by the wood screw S passing through the round hole RH, and FIG. 13 is an enlarged cross-sectional view of the fixed portion by the wood screw S passing through the elongated hole LH. The round hole RH is large enough for the wood screw S to pass through. Therefore, by fixing the cooking work top plate 1 with the wood screws S, the position of the cooking work top plate 1 in the front-rear direction is determined. On the other hand, the long hole LH is formed so that the wood screw S can move in the front-rear direction, and the wood screw S is fixed at some position in the long hole LH.

Here, for comparison, the mounting structure of the wooden top plate for kitchen according to the conventional example will be described. FIG. 14 is a plan view showing a top plate frame according to a conventional example, and FIG. 15 is a cross-sectional view showing a state in which the cooking work top plate 1 according to the conventional example is attached. It is a view in the direction. The top plate frame according to the conventional example is composed of a front frame 92 and a rear frame 93, and round _{holes RH 92} and RH ₉₃ are formed in each of them. When the top plate 1 for cooking work is _{fixed to this frame by wood screws S 92} and S ₉₃ and placed in a humidity atmosphere, the top plate extends in the front-rear direction. At this time, _{since the parts fixed by the wood screws S 92} and S ₉₃ do not move, a force is applied to the top plate. Since the amount of elongation is as large as 3 to 5 mm, as a result, warpage occurs as shown in FIG. 9, and when used as a cooking workbench, the placed object becomes unstable.

On the other hand, according to the mounting structure of the wooden top plate for kitchen according to the present embodiment, a large force applied by the elongation of the top plate is absorbed by the movement of the moving frame and the movement of the wood screw S in the elongated hole. , It is possible to prevent the top plate from warping.

In the case of a wall-mounted kitchen, if the top plate extends backward, it will approach the wall, but as mentioned above, the stretch of the top plate will not be hindered by the margin due to the gap at the time of installation and the elasticity of the sealing material. Can be constructed in.

Further, in the third embodiment, the top plate extends rearward together with the rear frame, but the position of the central frame is slightly shifted rearward. By arranging in this way, it is possible to reduce the amount of extension of the top plate to the rear, and it is effective to obtain a sufficient margin even with a small gap in the rear, which has less freedom than the front.

Further, it is preferable that the frame having the elongated holes LH is made uneven so that the wood screws S can easily slide when the top plate is expanded and contracted to make it slippery. For example, it is possible to apply a coating having irregularities on the surface. On the other hand, since the moving frame slides together with the top plate, there is no slide between the top plate and the frame, and there is an advantage that the urethane coating on the top plate is not easily damaged.

In addition, by making the end face on the extending side of the top plate chamfered such as a curved surface at the corner in the thickness direction and the corner in the left-right direction, the top plate for cooking work extending forward can be placed on the left and right sides. The design can be designed to eliminate the discomfort that appears in front of the adjacent worktop, and it will not get caught during work.

Further, since both the center and the front and rear are fixed along the frame surface, even if the top plate is distorted or warped from the beginning, it is fixed while being corrected. That is, if it is warped upward, it is corrected along the frame surface by the wood screw of the center frame, and if it is warped upward, it is corrected so that it is along the frame surface by the wood screw of the front and rear frames. Will be done. At this time, if the number of round holes RH or long holes LH formed in each frame is increased, the correction effect can be further provided.

(Frame slide structure)
Next, a slide structure (moving structure) of the moving frame with respect to the stationary frame will be described with reference to FIGS. 16 to 36. The slide structure can have various configurations.

(Slide structure 1)
The slide structure 1 will be described with reference to FIGS. 16 to 19. In the slide structure 1, the top plate frame 10 which is a moving frame is movably attached to the stove frame 30 which is a stationary frame via an adapter 40.

An opening 34 for inserting the main body 42 of the adapter 40 is provided on the side surface of the stove frame 30. The width of the opening 34 is formed slightly wider to the left and right with respect to the width of the main body 42 of the adapter 40 (W _{1 in} FIG. 18). Therefore, the adapter 40 is slidable in the lateral direction with respect to the stove frame 30. On the other hand, the height of the opening 34 is such that the main body 42 of the adapter 40 is fitted with the main body 42 so as not to move up and down after being inserted. In addition, in order to cope with the force of kneading up and down, it is preferable that the height of the main body 42 is equal to the vertical length of the cavity of the stove frame 30.

The adapter 40 is composed of a main body portion 42 and a flange portion 41. The collar portion 41 serves as a guide when the adapter 40 slides, and is formed to be long in the lateral direction so as to hide the play of the opening 34 of the stove frame 30. Further, the vertical direction of the flange portion 41 does not exceed the upper and lower surfaces of the stove frame 30. The adapter 40 is provided with an opening 44 for inserting the end portion of the top plate frame 10. The width and height of the opening 44 are equal to the width and height of the end portion of the top plate frame 10, and the end portion of the top plate frame 10 just fits and is fitted and fixed to the inner walls of the upper, lower, left and right sides. It has become like.

The material of the adapter 40 is not particularly limited. For example, it can be a resin molded product or a metal processed product. However, due to the nature of sliding, it is preferable to select a material that does not have excessive resistance when sliding and does not generate creaking or rubbing noise, considering the material of the frame and the shape of the holes.

Left and right protrusions 10a and 10a formed in a vertical plate shape are provided at the end of the top plate frame 10. The protrusions 10a and 10a are formed so as to extend both side surfaces of the pipe constituting the top plate frame 10 while slightly shortening the length in the vertical direction. The width and height of the protrusions 10a and 10a match the width and height of the opening 44 of the adapter 40, and the protrusions 10a and 10a are adapted to fit into the opening 44. It is also possible to provide serrated irregularities on the upper and lower ends of the protrusions 10a and 10a and the corresponding surfaces of the adapter 40 to prevent the fitting from coming off.

The protrusions are preferably formed in the shape of a plate in the vertical direction instead of the shape of a plate in the horizontal direction in order to strengthen the force applied in the vertical direction. Further, it is preferable to form each component so that the upper surfaces of the three stoves are the same in a state where the frame 30 for the stove and the frame 10 for the top plate are connected by the adapter 40.

With the above configuration, the top plate frame 10 which is a moving frame can be movably attached to the stove frame 30 which is a stationary frame via the adapter 40. The same applies to the sink frame 20.

(Slide structure 2)
The slide structure 2 will be described with reference to FIG. The slide structure 2 has almost the same configuration as the slide structure 1, except that two adapters are used. That is, two adapters 45 and 46 are used for the two protrusions 10a and 10a of the top plate frame 10, respectively. In this case, the stove frame 30 may have one opening 34 as in the slide structure 1, or an opening may be provided for each adapter.

With the above configuration, the top plate frame 10 which is a moving frame can be movably attached to the stove frame 30 which is a stationary frame via the adapters 45 and 46. The same applies to the sink frame 20.

(Slide structure 3)
The slide structure 3 will be described with reference to FIGS. 21 to 23. In the slide structure 3, the top plate frame 10 which is a moving frame is movably attached to the stove frame 30 which is a stationary frame via an adapter 50.

An opening 34 for inserting the main body 52 of the adapter 50 is provided on the side surface of the stove frame 30. The width of the opening 34, the width of the main body portion 52 of the adapter 50 is slightly wider in the lateral (W ₂ in FIG. _23). Therefore, the adapter 50 is slidable in the lateral direction with respect to the stove frame 30. On the other hand, the height of the opening 34 is such that the main body 52 of the adapter 50 is fitted with the main body 52 so as not to move up and down after being inserted. In addition, in order to cope with the force of kneading up and down, it is preferable that the height of the main body 52 is equal to the vertical length of the cavity of the stove frame 30.

The adapter 50 is composed of a main body portion 52, 53 and a flange portion 51. The flange portion 51 serves as a guide when the adapter 50 slides, and is formed to be long in the lateral direction so as to hide the play of the opening 34 of the stove frame 30. Further, the vertical direction of the flange portion 51 does not exceed the upper and lower surfaces of the stove frame 30. The main body 52 and the main body 53 are formed so as to extend in both directions from the flange 51, and the main body 52 faces the stove frame 30 side and the main body 53 faces the top plate frame 10 side. The inside of the main bodies 52 and 53 is preferably a cavity 54 within a range where the strength can be maintained, but the cavity 54 may not be provided.

The length of the main body 52 may reach the depth of the stove frame 30 (it is better to be long against prying), but it does not become a factor of resistance during sliding, leaving some gaps. Is preferable.

The main body 53 is inserted into the end of the top plate frame 10. The width and height of the main body 53 are equal to the width and height of the inner wall of the top plate frame 10, the main body 53 fits exactly at the end of the top frame 10, and the outer wall of the main body 53 is for the top plate. It is fitted and fixed to the inner wall of the frame 10. The end of the top plate frame 10 does not require any special processing, only the end of the frame is cut off.

With the above configuration, the top plate frame 10 which is a moving frame can be movably attached to the stove frame 30 which is a stationary frame via the adapter 50. The same applies to the sink frame 20.

The slide structures 1 to 3 are designed in consideration of the generation of sound when sliding and the accuracy of fitting by using an adapter, but the moving frame is moved to the opening of the stationary frame without using the adapter. It is also possible to insert the end of the directly. In that case, since the end face is in contact with the end face, it is necessary to finish the contact surface with a smoothness suitable for sliding. In particular, since the kitchen is installed indoors and people are nearby, it is desirable to avoid the squeaking noise caused by sliding during a quiet time such as midnight.

(Slide structure 4)
The slide structure 4 will be described with reference to FIG. 24. In the slide structure 4, the top plate frame 10 which is a moving frame is movably attached to the stove frame 30 which is a stationary frame via an adapter 60.

The adapter 60 is composed of a main body portion 63 and a flange portion 61. The left and right flange portions 61 are provided with _{elongated holes LH 60} and LH _{60 in the lateral direction.} Then, the adapter 60 is fixed to the stove frame 30 by the long holes LH ₆₀ and the _{screws 65 and 65 passing through the LH 60.} Therefore, as the screws 65 and 65 _{move in the elongated holes LH 60} and LH ₆₀ , the adapter 60 can be slid laterally with respect to the stove frame 30. The screws 65 and 65 are connecting members that connect the moving frame and the stationary frame.

The main body portion 63 is inserted into the end portion of the top plate frame 10. The width and height of the main body 63 are equal to the width and height of the inner wall of the top plate frame 10, the main body 63 just fits in the end of the top plate frame 10, and the outer wall of the main body 63 is for the top plate. It is fitted and fixed to the inner wall of the frame 10. The end of the top plate frame 10 does not require any special processing, only the end of the frame is cut off.

With the above configuration, the top plate frame 10 which is a moving frame can be movably attached to the stove frame 30 which is a stationary frame via the adapter 60. The same applies to the sink frame 20.

Further, here, as the top plate frame 10, a channel having a bent lower end is illustrated instead of a square pipe. In a frame with a channel structure, when fixing the top plate, the wood screws reach the top plate through only one hole in the iron plate, so the wood screws are short, can be fixed firmly, and are resistant to twisting. .. Channel-shaped frames can also be applied in other structures.

(Slide structure 5)
The slide structure 5 will be described with reference to FIG. The slide structure 5 is such that the top plate frame 10 which is a moving frame is movably attached to the stove frame 30 which is a stationary frame via the flange portion 70 of the top plate frame 10.

A collar 70 is formed at the end of the top plate frame 10. The left and right flange portions 70 are provided with _{elongated holes LH 70} and LH _{70 in the lateral direction.} Then, the flange portion 70 is fixed to the stove frame 30 by screws passing through the elongated holes LH ₇₀ and LH _70. Therefore, as the screws _{move in the elongated holes LH 70} and LH ₇₀ , the top plate frame 10 can slide laterally with respect to the stove frame 30. A screw is a connecting member that connects a moving frame and a stationary frame.

With the above configuration, the top plate frame 10 which is a moving frame can be movably attached to the stove frame 30 which is a stationary frame via the collar 70. The same applies to the sink frame 20.

(Slide structure 6)
The slide structure 6 will be described with reference to FIG. The slide structure 6 is attached to the stove frame 30 in the slide structure 5, the top plate frame 10 which is a moving frame is attached to the stove frame 30 which is a stationary frame, and the flange 110 of the top plate frame 10 is attached. It is attached so that it can be moved via.

A collar 110 is formed at the end of the top plate frame 10. One of the left and right flange portions 110 _{is provided with a lateral elongated hole LH 110} , and the other is provided with a pin 111. Further, the stove frame ₃₀ is provided with a lateral elongated hole LH 30. Then, the flange portion 110 is fixed to the stove frame 30 by the screw 112 passing through the elongated hole LH ₁₁₀ , and the pin 111 is inserted into the _{elongated hole LH 30.} Therefore, the screw 112 moves in the long hole LH ₁₁₀ and the pin 111 moves in the long hole LH ₃₀ , so that the top plate frame 10 can slide laterally with respect to the stove frame 30. .. The pin 111 and the screw 112 are connecting members that connect the moving frame and the stationary frame.

With the above configuration, the top plate frame 10 which is a moving frame can be movably attached to the stove frame 30 which is a stationary frame via the collar 110. The same applies to the sink frame 20.

It is also possible to provide pins on both the left and right sides of the flange portion 110, and to provide two elongated holes in the stove frame 30 so that the pins can be inserted into each of them.

(Slide structure 7)
The slide structure 7 will be described with reference to FIG. 27. The slide structure 7 fixes the collar portion of the slide structure 6 to the stove frame 30 with bolts and nuts instead of screws.

A collar portion 120 is formed at the end portion of the top plate frame 10. The collar portion 120 is provided with a _{round hole RH 120.} Further, the stove frame ₃₀ is provided with a lateral elongated hole LH 30. Then, the washer 122 is passed through the bolt 121 passing through the round hole RH ₁₂₀ , and the nut 123 is screwed, so that the flange portion 120 is fixed to the stove frame 30. Therefore, as the bolt 121 moves in the elongated hole LH ₃₀ , the top plate frame 10 can slide laterally with respect to the stove frame 30. The bolt 121 is a connecting member that connects the moving frame and the stationary frame.

With the above configuration, the top plate frame 10 which is a moving frame can be movably attached to the stove frame 30 which is a stationary frame via the flange portion 120. The same applies to the sink frame 20.

(When the moving frame is a vertical frame)
Next, a case where the moving frame is a vertical frame will be described. FIG. 28 is a plan view of the top plate frame, in which the vertical frames 14 and 15 which are moving frames are movably attached to the front frame 12 and the rear frame 13 which are stationary frames. The slide structures 8 to 11 shown below make the vertical frame movable in the front-rear direction by adjusting the length of the vertical frame (the length of the main body and the length of the protrusions).

(Slide structure 8)
The slide structure 8 will be described with reference to FIG. 29. The slide structure 8 shows the structure of the X portion in FIG. 28, and attaches the vertical frame 15 which is a moving frame to the rear frame 13 which is a stationary frame so as to be movable via the adapter 40. ..

An opening 134 for inserting the main body 42 of the adapter 40 is provided on the side surface of the rear frame 13. The width and height of the opening 134 coincide with the width and height of the main body 42 of the adapter 40. Therefore, the adapter 40 does not slide laterally with respect to the rear frame 13 and does not move up and down. The adapter 40 is screwed to the rear frame 13.

The adapter 40 is composed of a main body portion 42 and a flange portion 41. The adapter 40 is provided with an opening 44 for inserting the end portion of the vertical frame 15. The width and height of the opening 44 are equal to the width and height of the end portion of the vertical frame 15, so that the end portion of the vertical frame 15 just fits and fits with the upper, lower, left, and right inner walls.

Left and right protrusions 15a and 15a formed in a vertical plate shape are provided at the end of the vertical frame 15. The protrusions 15a and 15a are formed so as to extend both side surfaces of the pipe constituting the vertical frame 15 while slightly shortening the length in the vertical direction. The width and height of the protrusions 15a and 15a match the width and height of the opening 44 of the adapter 40, and the protrusions 15a and 15a are adapted to fit into the opening 44.

Here, the projections 15a, 15a are not inserted the full length with respect to the opening 44 of the adapter 40, slight play in the longitudinal direction _{(W 3} in FIG. 29) is provided. Therefore, the vertical frame 15 can move in the front-rear direction with respect to the rear frame 13.

With the above configuration, the vertical frame 15 which is a moving frame can be movably attached to the rear frame 13 which is a stationary frame via the adapter 40. The same applies to the front frame 12.

(Slide structure 9)
The slide structure 9 will be described with reference to FIG. The slide structure 9 shows the structure of the X portion in FIG. 28, and attaches the vertical frame 15 which is a moving frame to the rear frame 13 which is a stationary frame so as to be movable via the adapter 40. ..

An opening 134 for inserting the main body 42 of the adapter 40 is provided on the side surface of the rear frame 13. The width and height of the opening 134 coincide with the width and height of the main body 42 of the adapter 40. Therefore, the adapter 40 does not slide laterally with respect to the rear frame 13 and does not move up and down. The adapter 40 is not fixed to the rear frame 13.

The adapter 40 is composed of a main body portion 42 and a flange portion 41. The adapter 40 is provided with an opening 44 for inserting the end portion of the vertical frame 15. The width and height of the opening 44 are equal to the width and height of the end portion of the vertical frame 15, so that the end portion of the vertical frame 15 just fits and fits with the upper, lower, left, and right inner walls.

Left and right protrusions 15a and 15a formed in a vertical plate shape are provided at the end of the vertical frame 15. The protrusions 15a and 15a are formed so as to extend both side surfaces of the pipe constituting the vertical frame 15 while slightly shortening the length in the vertical direction. The width and height of the protrusions 15a and 15a match the width and height of the opening 44 of the adapter 40, and the protrusions 15a and 15a are adapted to fit into the opening 44.

Here, the entire length of the adapter 40 is not inserted into the opening 134 of the rear frame, and a slight play (W _{4 in} FIG. 30) is provided in the front-rear direction. Therefore, the vertical frame 15 can move in the front-rear direction with respect to the rear frame 13.

With the above configuration, the vertical frame 15 which is a moving frame can be movably attached to the rear frame 13 which is a stationary frame via the adapter 40. The same applies to the front frame 12.

(Slide structure 10)
The slide structure 10 will be described with reference to FIG. 31. The slide structure 10 shows the structure of the X portion in FIG. 28, and attaches the vertical frame 15 which is a moving frame to the rear frame 13 which is a stationary frame so as to be movable via the adapter 50. ..

An opening 134 for inserting the main body 52 of the adapter 50 is provided on the side surface of the rear frame 13. The width and height of the opening 134 coincide with the width and height of the main body 52 of the adapter 50. Therefore, the adapter 50 does not slide laterally with respect to the rear frame 13 and does not move up and down. The adapter 50 is not fixed to the rear frame 13.

The adapter 50 is composed of a main body portion 52, 53 and a flange portion 51. The main body 53 is inserted into the end of the vertical frame 15. The width and height of the main body 53 are equal to the width and height of the inner wall of the vertical frame 15, the main body 53 fits exactly at the end of the vertical frame 15, and the outer wall of the main body 53 fits into the inner wall of the vertical frame 15. It is designed to be fixed together.

Here, the entire length of the main body 52 of the adapter 50 is not inserted into the opening 134 of the rear frame, and a slight play (W _{5 in} FIG. 31) is provided in the front-rear direction. Therefore, the vertical frame 15 can move in the front-rear direction with respect to the rear frame 13.

With the above configuration, the vertical frame 15 which is a moving frame can be movably attached to the rear frame 13 which is a stationary frame via the adapter 50. The same applies to the front frame 12.

(Slide structure 11)
The slide structure 11 will be described with reference to FIG. The slide structure 11 shows the structure of the Y portion in FIG. 28, and is a structure in which a vertical frame 14 as a moving frame is movably attached to a rear frame 13 which is a stationary frame via adapters 45 and 46. Is.

On the side surface of the rear frame 13, openings 134 and 134 for inserting the main bodies of the adapters 45 and 46 are provided. The width and height of the openings 134 and 134 coincide with the width and height of the main body of the adapters 45 and 46. Therefore, the adapters 45 and 46 do not slide laterally with respect to the rear frame 13 and do not move up and down. The adapters 45 and 46 are screwed to the rear frame 13. Since the vertical frame 14 is in contact with the sink frame 20, the adapter 46 has a shape in which the left side of the adapter 45 is omitted.

The adapters 45 and 46 are composed of a main body portion and a flange portion. The adapters 45 and 46 are provided with openings for inserting the ends of the vertical frame 14. The width and height of the opening are equal to the width and height of the end portion of the vertical frame 14, so that the end portion of the vertical frame 14 just fits and fits with the upper, lower, left, and right inner walls.

Left and right protrusions 14a and 14a formed in a vertical plate shape are provided at the end of the vertical frame 14. The protrusions 14a and 14a are formed so as to extend both side surfaces of the pipe constituting the vertical frame 14 while slightly shortening the length in the vertical direction. The width and height of the protrusions 14a and 14a match the width and height of the openings of the adapters 45 and 46, so that the protrusions 14a and 14a fit into the openings.

Here, the entire lengths of the protrusions 14a and 14a are not inserted into the openings of the adapters 45 and 46, and some play (W _{6 in} FIG. 32) is provided in the front-rear direction. Therefore, the vertical frame 14 can move in the front-rear direction with respect to the rear frame 13.

With the above configuration, the vertical frame 14 which is a moving frame can be movably attached to the rear frame 13 which is a stationary frame via the adapters 45 and 46. The same applies to the front frame 12.

(Slide structure 12)
The slide structure 12 will be described with reference to FIGS. 33 and 34. The slide structure 12 is such that the front frame 12, which is a moving frame, is movably attached to the stove frame 30 and the leg frame 150, which are stationary frames, via the plate portion 140 of the front frame 12.

A plate portion 140 is formed at the end portion of the front frame 12. The plate portion 140 is provided with a _{lateral elongated hole LH 140.} Then, the plate portion 140 is fixed to the stove frame 30 by the screw 141 passing through the elongated hole LH _140. Further, a pin 143 is formed at the front end portion of the front frame 12, and is inserted into _{the elongated hole LH 140 provided in the leg frame 150.} Therefore, the screw 141 moves in the long hole LH ₁₄₀ and the pin 143 moves in the long hole LH ₁₅₀ , so that the front frame 12 can slide laterally with respect to the stove frame 30 and the leg frame 150. It has become. The screws 141 and pins 143 are connecting members that connect the moving frame and the stationary frame.

With the above configuration, the front frame 12 which is a moving frame can be movably attached to the stove frame 30 and the leg frame 150 which are stationary frames via the plate portion 140. The same applies to the sink frame 20, and the same applies to the rear frame 13.

The pin 143 is formed within the range on the end face of the front frame 12, and the elongated hole LH ₁₄₀ is formed on the plate portion 140 outside the range of the end face of the front frame 12. Therefore, by projecting the pin 143 from the main body of the front frame 12 instead of from the plate 140 and receiving the vertical load applied to the frame near the center of gravity, the moment force does not work and the frame is twisted. It has a structure that does not generate force.

(Slide structure 13)
The slide structure 13 will be described with reference to FIG. 35. The slide structure 13 movably attaches the central frame 11 which is a moving frame to the sink frame 20 and the stove frame 30 which are stationary frames. In FIG. 35, (a) is a side view showing a state in which the top plate 1 is attached to the central frame 11, (b) is a plan view of the central frame 11, and (c) is an enlarged front view of the central frame 11. ) And (e) are perspective views of the 11-end portion of the central frame.

The left and right end portions 11a, 11a of the central frame 11 are cut out by the thickness of the sink frame 20 and the stove frame 30, the ends thereof are strengthened, and the end faces of the cutouts are the sink frame 20 and the stove frame 30. It is bent inward so that it does not hit the stove. The bending of the end face can also be formed as shown in the end portion 11b of FIG. 35 (e).

The sink frame 20 and the stove frame 30 are wide on the left and right, and the top plate 1 hangs on a part of the sink frame 20 and the stove frame 30. Then, the sync frame 20 and the stove frame 30, left and right end portions 11a of the top plate 1 and the central frame 11, placed at a position sandwiching respectively 11a, and with wood screws S ₁₁ attached to the top plate 1 in the middle frame 11 assemble. Since the central frame 11 is not fixed to the sink frame 20 and the stove frame 30, the central frame 11 slides back and forth according to the expansion and contraction of the top plate 1 in the front-rear direction.

This structure can also be applied to the vertical frames 14 and 15, in which case the front frame 12 and the rear frame 13 are assembled so as to sandwich them. At that time, by making the length of the main body of the vertical frames 14 and 15 shorter than the distance between the front frame 12 and the rear frame 13, the vertical frames 14 and 15 can slide in the vertical direction.

(Slide structure 14)
The slide structure 14 will be described with reference to FIG. The slide structure 14 movably attaches the central frame 11 which is a moving frame to the stove frame 30 which is a stationary frame. In FIG. 36, (a) is a side view showing a state in which the top plate 1 is attached to the central frame 11, (b) is a plan view showing a state in which the central frame 11 and the stove frame 30 are connected, and (c) is a vertical view. It is a top view when it is applied to a frame 15.

A metal fitting 160 that supports the central frame 11 from below is attached to the stove frame 30. The metal fitting 160 is wider than the width of the central frame 11, and the central frame 11 is only placed on the metal fitting 160, so that the metal fitting 160 can slide toward the back as the top plate 1 expands and contracts. However, it has no effect on the upward force, and has no effect of correcting and fixing the warp of the top plate described above.

In this structure, as shown in FIG. 36 (c), the length of the vertical frame 15 is shorter than the distance between the front frame 12 and the rear frame 13, and the portion of the metal fitting 160 that holds the vertical frame 15 is lengthened back and forth. As a result, it is possible to slide vertically, and the direction is orthogonal to the fiber direction of the top plate 1, so that there is an effect of correcting this in a direction in which warpage is likely to occur. Therefore, it is useful when constructing the vertical frame 15.

(Slide structure 15)
The slide structure 15 will be described with reference to FIG. 37. The slide structure 15 movably attaches the central frame 11 which is a moving frame to the stove frame 30 which is a stationary frame.

The central frame 11 has a flat channel shape, and protrusions 11a are formed on both left and right ends. The stove frame 30 is formed with openings 170, 170 corresponding to the protrusions 11a, 11a of the central frame 11. The width of the opening 170 is wider than the width of the protrusions 11a, and the protrusions 11a and 11a can move in the openings 170 and 170. As a result, the central frame 11 which is a moving frame can be movably attached to the stove frame 30 which is a stationary frame without using an adapter. The same applies to the sink frame 20.

(Slide structure 16)
The slide structure 16 will be described with reference to FIG. 38. The slide structure 16 movably attaches a vertical frame 15 which is a moving frame to a rear frame 13 which is a stationary frame.

The vertical frame 15 has the same shape as the central frame 11 shown in FIG. 35 (e), and both end portions 15a and 15a are bent inward. The rear frame 13 is formed with an opening 180 corresponding to the end portion 15a of the vertical frame 15. The width of the opening 180 is equal to the width of the end 15a. The length of the main body excluding the end portion 15a of the vertical frame 15 is shorter than the distance between the front frame 12 and the rear frame 13. As a result, the vertical frame 15 which is a moving frame can be movably attached to the rear frame 13 which is a stationary frame without using an adapter. The same applies to the front frame 12.

This structure can also be applied to the horizontal frame of the central frame 11, in which case the width of the opening is made wider than the width of the end and the movement is made with respect to the stove frame 30 which is a stationary frame. The central frame 11, which is a frame, can be made movable in the left-right direction. The same applies to the sink frame 20.

In the mounting structure of the kitchen wood top plate according to the present embodiment, the kitchen wood top plate 1 is fixed on a plurality of frames. The plurality of frames are composed of a stationary frame and a moving frame that moves with respect to the stationary frame, and the wooden top plate 1 is fixed to at least one of the moving frames. Then, as the wooden top plate 1 expands and contracts in the front-rear direction, the moving frame moves with respect to the stationary frame. Therefore, when the wood top plate 1 expands and contracts according to the water content, the moving frame moves with respect to the stationary frame, and the stress generated between the moving frame and the kitchen body is processed to treat the wood top plate 1. It is possible to prevent warping, cracking, distortion of the frame, and the like.

Further, the wooden top plate 1 is fixed by a fixing member S passing through the elongated hole LH formed in at least one of the plurality of frames, and passes through the elongated hole LH as the wooden top plate 1 expands and contracts in the front-rear direction. When the fixing member S is made to move, in addition to the movement of the moving frame, the movement of the fixing member S passing through the elongated hole LH also treats the stress generated with the kitchen body to treat the wood quality. It is possible to prevent warping and cracking of the top plate, distortion of the frame, and the like.

Further, when the stationary frame and the moving frame are connected by the adapter that can move to at least one of the stationary frame and the moving frame, the moving frame can be moved via the adapter.

Further, when a long hole LH is provided in at least one of the stationary frame and the moving frame so that the connecting member connecting the stationary frame and the moving frame moves in the long hole LH, the moving member moves through the connecting member. The movement of the frame can be realized.

Further, when the stationary frame is provided with an opening so that the moving frame moves in the opening, the movement of the moving frame can be realized without the intervention of other members.

Further, when the moving frame includes a frame arranged with the longitudinal direction as the left-right direction, the structure may be such that the moving frame moves with respect to the stationary frame for each frame in the left-right direction.

Further, when the moving frame includes a frame arranged with the longitudinal direction as the front-rear direction, the structure may be such that the moving frame moves with respect to the stationary frame for each frame in the front-rear direction.

Further, the adapter according to the present embodiment has a shape in which one end fits into the end of the moving frame and the other end fits into an opening wider than the other end provided in the stationary frame. Therefore, by moving the other end of the adapter through the opening, the stationary frame and the moving frame can be movably connected via the adapter.

Further, the adapter according to the present embodiment has a shape in which one end is fitted to the end portion of the moving frame, and the other end is formed with an elongated hole for movably attaching to the stationary frame via a connecting member. By moving the connecting member in the elongated hole, the stationary frame and the moving frame can be movably connected via the adapter.

Further, since the frame material according to the present embodiment has an opening wider than the fitting member, the fitting member moves in the opening, so that the stationary frame and the moving frame can be moved. You can connect.

Further, in the frame material according to the present embodiment, since the connecting member is formed within the range of the frame material end face and the elongated hole is formed outside the range of the frame material end face, the vertical load applied to the frame can be applied. By receiving it near the center of gravity, the moment force does not work and the frame can be configured so as not to generate a twisting force or the like.

Further, in the frame material according to the present embodiment, notches matching the shape of the stationary frame are provided at both ends so that the stationary frame is sandwiched between the notches and the wooden top plate, so that the moving frame is fixed to the stationary frame. You can move without being done.

As described above, according to the mounting structure of the wooden top plate for kitchen according to the present embodiment, when the wooden top plate 1 is used for the system kitchen, the kitchen is accompanied by the expansion and contraction of the wooden top plate 1 according to the water content. By treating the stress generated with the main body, it is possible to prevent the wooden top plate 1 from being warped or cracked, the frame from being distorted, or the like.

Although the mounting structure of the wooden top plate for kitchen according to the embodiment of the present invention has been described above, the present invention is not limited to the above-described embodiment, and various other modifications are possible.

For example, the number of stationary frames and moving frames and the number of round holes RH or elongated holes LH formed in each frame are not limited.

Further, in the above embodiment, when an adapter is used, the adapter is fixed to the moving frame and slid together with the adapter to the stationary frame, but conversely, the adapter is fixed to the stationary frame and attached to the adapter. On the other hand, it can be configured to slide the moving frame.

For example, in the slide structure 1 shown in FIGS. 16 to 19, the size of the main body 42 of the adapter 40 is adjusted to the size of the opening 34 of the stationary frame 30 to prevent the adapter 40 from sliding, and the adapter 40 The opening 44 may be formed wider than the width of the end portion of the moving frame 10 so that the moving frame 10 slides in the opening 44.

Similarly, in the slide structure 3 shown in FIGS. 21 to 23, the size of the main body 52 of the adapter 50 is adjusted to the size of the opening 34 of the stationary frame 30 to prevent the adapter 50 from sliding, and the adapter 50 is prevented from sliding. The main body 53 may be formed to be narrower than the width of the inner wall at the end of the moving frame 10 so that the adapter 50 slides in the moving frame 10.

Similarly, in the slide structure 4 shown in FIG. 24, the left and right flanges 61 of the adapter 60 are fixed with round holes instead of elongated holes to prevent the adapter 60 from sliding, and the main body 63 of the adapter 60 is moved to the moving frame 10. It may be formed narrower than the width of the inner wall at the end of the adapter 60 so that the adapter 60 slides in the moving frame 10.

Further, in the above embodiment, the left side is a sink worktop and the right side is a stove worktop, but the left and right sides may be reversed, and one side may be another kitchen element (such as another worktop, a system kitchen). It may be arranged as a combination) or a wall.

Further, in the above embodiment, the top plate is made of laminated oak, but any of the wood-based materials having anisotropy in the dimensional change due to the water content causes the same problem, and these can be solved by the above structure. .. Corresponding anisotropy wood-based materials include solid boards, weft strips, laminated lumber, vertical strips, LVL (single board laminates), or laminates that are laminated by changing the fiber direction of a small number of layers. and so on. As these materials, hardwoods such as oak are preferably used. Hardwood has a high specific gravity and excellent durability, but on the other hand, it has a strong expansion and contraction force due to water and humidity, and it is necessary to treat stress and use it as a wooden top plate.

Further, in the above embodiment, the wooden top plate for kitchen is used as the top plate for cooking work, but the top plate of kitchen furniture used in the kitchen can also be applied.

1 Cooking work top plate (wooden top plate for kitchen)
2 Sink worktop 3 Stove worktop 4 Sink 5 Stove 6 Shelf board 7 Front board 8 Sealing material 9 Stainless steel board 10 Top board frame 11 Center frame 12 Front frame 13 Rear frame 14 Vertical frame 15 Vertical frame 16 Vertical frame 20 For sink Frame 21 Central frame 22 Front frame 23 Rear frame 30 Stove frame 31 Central frame 32 Front frame 33 Rear frame 34 Opening 40 Adapter 41 Flange 42 Main body 44 Opening 45 Adapter (right)
46 adapter (left)
50 Adapter 51 Collar 52 Main body 53 Main body 54 Opening 60 Adapter 61 Collar 63 Main body 64 Opening 65 Screw 70 Collar 80 Shelf board 81 Vertical frame 82 Fixing bracket 92 Front frame 93 Rear frame 100 Frame type kitchen 110 Flange 111 Pin 112 Screw 120 Collar 121 Bolt 122 Washer 123 Nut 134 Opening 140 Plate 141 Bolt 142 Washer 143 Pin 150 Leg Frame 160 Bracket 170 Opening 180 Opening S Wood Screw (Fixing Member)
RH round hole LH long hole

Claims (8)

It is a mounting structure of a wooden top plate for kitchen fixed on a plurality of frames composed of a stationary frame and a moving frame that moves with respect to the stationary frame.
The wooden top plate is fixed to at least one of the moving frames and fixed to at least one of the stationary frames.
A mounting structure for a wooden top plate for kitchen, characterized in that the moving frame moves with respect to the stationary frame as the wooden top plate expands and contracts in the front-rear direction. It is a mounting structure of a wooden top plate for kitchen fixed on a plurality of frames composed of a stationary frame and a moving frame that moves with respect to the stationary frame.
The wooden top plate is fixed to at least one of the moving frames , and is fixed by a fixing member passing through an elongated hole formed in at least one of the plurality of frames.
The wooden top plate for kitchen is characterized in that the moving frame moves with respect to the stationary frame and the fixing member passing through the elongated hole moves as the wooden top plate expands and contracts in the front-rear direction. Mounting structure. The kitchen wood heaven according to claim 1 or 2, wherein the stationary frame and the moving frame are connected by a movable adapter for at least one of the stationary frame and the moving frame. Board mounting structure. Claim 1 or claim 1, wherein at least one of the stationary frame and the moving frame is provided with an elongated hole so that a connecting member connecting the stationary frame and the moving frame moves in the elongated hole. The mounting structure of the wooden top plate for kitchen according to claim 2. The mounting structure for a wooden top plate for a kitchen according to claim 1 or 2, wherein an opening is provided in the stationary frame so that the moving frame moves in the opening. The adapter having the mounting structure of the wooden top plate for kitchen according to claim 3.
An adapter characterized in that one end is fitted to the end of the moving frame and the other end is fitted to an opening wider than the other end provided in the stationary frame. The adapter having the mounting structure of the wooden top plate for kitchen according to claim 3.
An adapter having a shape in which one end is fitted to an end portion of the moving frame and a long hole is formed in the other end for movably attaching to the stationary frame via a connecting member. A frame material used for a stationary frame of the mounting structure of the wooden top plate for kitchen according to claim 1 or 2, wherein an opening wider than a member to be fitted is formed. Material.

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