JP2017046964A - Clamping device of kitchen partition plate - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a clamping device of a kitchen partition plate, a device that can firmly clamp a partition plate without lacking stability.SOLUTION: The clamping device includes: a body 1 that has an insertion part 10 in which the lower part of a partition plate 20 can be inserted from above, the insertion part 10 being fixed on a kitchen counter; and a pressurizing member 2 that is inserted in the insertion part of the body and that pressurizes one side of the partition plate 20. On the body 1, a first fixed support part 11 and a second fixed support part 12 are erected on both sides of the insertion part. Oppositely facing the pressurizing member 2 in the insertion part 10, a pressurizing support face 12a is provided on the side face of the second fixed support part. The pressurizing member 2 is arranged movably in the thickness direction of the partition plate 20 in the insertion part 10. In the first fixed support part, a plurality of tightening screws 4 are screwed on by making the tip ends abutted on the pressurizing member and pressurized thereon. While the pressurizing member 2 is pressurized with the tip ends of the tightening screws 4, the plurality of tightening screws 4 are screwed on in the thickness direction of the partition plate to tighten it.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a kitchen partition plate clamping device for sandwiching a kitchen partition plate in a standing state on a kitchen counter.

  In an island kitchen or the like, conventionally, a partition plate for a kitchen may be mounted upright on a kitchen counter in order to guard the scattering of water in the vicinity of the sink or to partition the heating unit and the cleaning unit. Patent Documents 1 and 2 propose a partition plate clamping device as a device for detachably or replaceably holding such a kitchen partition plate on a kitchen counter.

JP 2007-195831 A JP 2010-11953 A

  In any of the devices for clamping the partition plate described in the above-mentioned document, basically, the main body portion provided with one clamping portion is fixed on the counter with a fixing screw, and the other device is fixed to the main body portion. In this structure, a clamping member provided with a clamping part is movably disposed, and the clamping member is fastened to the main body part with a single fastening screw. And, in use, with the partition plate inserted between the body portion and the sandwiching portion of the sandwiching member, the fastening screw is tightened so that the partition plate is sandwiched between the sandwiching portion of the body portion and the sandwiching portion of the sandwiching member. Configured.

  However, this conventional partition plate clamping device is configured to apply the clamping force of the partition plate with a single clamping screw, and the single clamping screw is separated from the location where it is held in contact with the partition plate. In the lower position, the screw is screwed into the female screw portion to generate a tightening force.

  For this reason, when the tightening screw is tightened, the tightening force of the tightening screw is indirectly applied between the sandwiching portion of the main body portion and the sandwiching portion of the sandwiching member. Furthermore, when the tightening screw is tightened, deformation due to the tightening force of the tightening screw is likely to occur in each part of the main body and the holding member. For this reason, the partition plate clamping device has a problem that wobbling is easily caused in the sandwiched state of the partition plate when a tilting load or the like is repeatedly applied to the partition plate.

  This invention solves the above-mentioned subject, and it aims at providing the clamping device of the partition plate for kitchens which can be clamped firmly, without wobbling a partition plate.

A sandwiching device for a kitchen partition plate according to the present invention comprises:
A main body that has an insertion part into which the lower part of the partition plate can be inserted from above and is fixed on the kitchen counter;
A pressing member that is inserted into the insertion portion of the main body and presses one surface of the partition plate;
A first fixed support portion and a second fixed support portion are erected on both sides of the insertion portion on the main body,
Opposite to the pressing member in the insertion portion, a pressing support surface is provided on a side surface of the second fixed support portion, and the pressing member is disposed in the insertion portion so as to be movable in the thickness direction of the partition plate. In the first fixed support portion, a plurality of tightening screws are screwed so that the tip is brought into contact with the pressing member and can be pressed,
While pressing the pressing member with the tip of the clamping screw, the plurality of clamping screws are screwed in the thickness direction of the partition plate, and the pressing member and the pressing support surface on the side surface of the second fixed support portion The partition plate is sandwiched between the two.

  According to the clamping device of this invention, by screwing a plurality of tightening screws, the tip of the tightening screw directly presses the pressing member, and between the pressing member and the pressing support surface of the second fixed support portion, Since the partition plate is pressed and clamped, deformation due to the tightening force of the tightening screw does not occur in each part of the main body and the pressing member. For this reason, the tightening force of the tightening screw is applied to the partition plate between the pressing member and the pressing support surface of the second fixed support portion with high efficiency, and the partition plate is interposed between the pressing member and the pressing support surface of the second fixed support portion. And can be firmly held without wobbling the partition plate for a long period of time.

  Here, in the clamping device, a plurality of screw insertion holes are formed in the first fixing support portion in the thickness direction of the partition plate, and a female screw portion is provided in the screw insertion hole. The above-described tightening screw can be screwed into the internal thread portion and screwed into the internal thread portion. Further, in the clamping apparatus, a nut insertion square hole that intersects the screw insertion hole at a right angle is provided in the first fixed support part, and the nut is inserted into the nut insertion square hole as a female screw part in a state where rotation is prevented. And can be attached. Thereby, the female screw portion can be easily attached to the screw insertion hole in a state in which the rotation is prevented.

  Further, here, a protrusion is provided in a vertical direction on the side surface of the pressing member on the first fixed support portion side, and a recess into which the protrusion is fitted is provided on an inner surface of the first fixed support portion. It is preferable to adopt a configuration. According to this, even when a load is applied in the plane direction of the partition plate and a moving force is applied to the pressing member in the insertion portion of the main body in the plane direction, the pressing member is prevented from shifting in the plane direction. can do.

  Here, it is preferable that a cover that covers the first fixed support portion and the second fixed support portion is attached to the main body except for the insertion portion. As a result, the screw insertion hole and the nut insertion square hole drilled in the first fixed support portion are covered with the cover, so that the appearance of the clamping device is improved and the corrosion of metal parts such as the tightening screw can be prevented. it can.

  According to this invention, the partition plate for kitchens can be firmly held without wobbling on the kitchen counter.

It is a perspective view of the clamping device of the partition plate for kitchens which shows one Embodiment of this invention. It is II-II sectional drawing of FIG. FIG. 3 is a sectional view taken along line III-III in FIG. 1. It is the perspective view which looked at the clamping apparatus from diagonally downward. It is a perspective view of the state which removed the cover. It is a disassembled perspective view of a clamping device. It is the front view (a) of a main body, a top view (b), a right view (c), and a longitudinal cross-sectional view (d). They are a front view (a), a top view (b), a right side view (c), and a rear view (d) of the pressing member. It is a perspective view which shows the use condition of the clamping device of the partition plate for kitchens. It is a longitudinal cross-sectional view of the use state. It is a longitudinal cross-sectional view at the time of clamping a partition plate.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 6, the kitchen partition plate clamping apparatus schematically includes a main body 1 that has an insertion portion 10 into which a lower portion of the partition plate can be inserted from above, and is fixed on a kitchen counter. And a pressing member 2 that is inserted into the insertion portion 10 of the main body 1 and presses one surface of the partition plate.

  As shown in FIG. 7, the main body 1 is integrally formed of synthetic resin or the like, and a first fixed support portion 11 and a second fixed support portion 12 are erected on both sides of an insertion portion 10 provided substantially at the center. As shown in FIG. 6, covers 7 and 8 are placed on the first fixed support portion 11 and the second fixed support portion 12. The cover 7 is formed of synthetic resin so as to cover the upper portion of the first fixed support portion 11 except for the insertion portion 10, and the other cover 8 is formed of synthetic resin so as to cover the upper portion of the second fixed support portion 12 except for the insertion portion 10. Formed with. As shown in FIG. 6, fitting portions that are fitted to each other are provided inside the covers 7 and 8 and outside the first fixed support portion 11 and the second fixed support portion 12.

  As shown in FIG. 7, the insertion portion 10 of the main body 1 is formed as a plate-like space having both sides and an upper portion opened, and a flat pressure support surface 12 a is provided on the inner surface of the second fixed support portion 12. Furthermore, a space for inserting the pressing member 2 and a semi-cylindrical recess 11 a are provided on the inner surface of the first fixed support portion 11. A fixing screw hole 11b for a fixing screw is formed directly below the semi-cylindrical recess 11a.

  Furthermore, three screw insertion holes 17, 18, 19 are drilled in the first fixed support portion 11 of the main body 1 in the horizontal direction from the front to the space of the insertion portion 10 at a substantially triangular vertex position. In addition, the first fixed support portion 11 is provided with three nut insertion square holes 14, 15, 16 in the vertical direction from the upper surface, and the nut insertion square hole 14 intersects the screw insertion hole 17 at a right angle. The nut insertion square hole 15 intersects the screw insertion hole 18 at a right angle, and the nut insertion square hole 16 intersects the screw insertion hole 19 at a right angle.

  The three screw insertion holes 17, 18, and 19 are each formed with an inner diameter that allows the fastening screw 4 to be inserted, and the three nut insertion square holes 14, 15, and 16 are respectively female screw portions. The thickness of the hole 3 can be inserted, and the bottom of the hole is formed in a shape that prevents rotation of the female screw 3. As shown in FIG. 6, the female screw portion 3 is a nut here, but may be another female screw member. Further, as shown in FIG. 6, the headless hexagon socket head cap screw is used here as the tightening screw 4. However, a headless cross hole bolt can be used.

  As shown in FIG. 6, the three female screw portions 3 are inserted into the nut insertion square holes 14, 15, 16 from above, and the three tightening screws 4 are respectively inserted into the screw insertion holes 17, 18, 19 and can be screwed into the female thread portion 3 in the nut insertion square holes 14, 15, 16.

  As shown in FIG. 8, the pressing member 2 inserted into the insertion portion 10 is formed in a plate shape whose front shape is similar to the front shape of the insertion portion 10, and at a substantially central position on the front side. The semi-cylindrical ridge 2a is formed in the vertical direction, and the abutting portion 2b is provided on the front side of both sides of the ridge 2a. As a result, the three tightening screws 4 are inserted into the screw insertion holes 17, 18, 19, respectively, and the tip portions thereof are screwed into the female screw portions 3 in the nut insertion square holes 14, 15, 16. Then, the tips of the two fastening screws 4 on both sides abut against the abutting portion 2b of the pressing member 2, the tip of the central fastening screw 4 abuts on the central ridge 2a of the pressing member 2, and the pressing member 2 is It presses to the 2nd fixed support part 12 side at the approximate vertex position of a triangle.

  Further, a pressing support surface 2 c is formed on the back surface side of the pressing member 2, that is, on the surface of the pressing member 2 inserted into the insertion portion 10 on the second fixed support portion 12 side. That is, the pressing support surface 2 c is provided on the surface of the pressing member 2 facing the second fixed support portion 12, and a partition is formed between the pressing support surface 2 c and the pressing support surface 12 a of the second fixed support portion 12. The plate 20 is sandwiched.

  Further, the pressing member 2 is disposed in the insertion portion 10 so as to be prevented from moving in the left-right direction and to be movable in the thickness direction of the partition plate, that is, the front-rear direction. For this reason, a semi-cylindrical concave portion 11a is formed in the longitudinal direction on the inner surface of the first fixed support portion 11, and when the pressing member 2 is inserted into the insertion portion 10, the protrusion 2a is formed in the concave portion 11a. It has a structure that fits so as to be movable in the front-rear direction and prevents the lateral movement of the pressing member 2.

  As shown in FIG. 8, a pressing support surface 2 c is provided on the surface of the pressing member 2 facing the second fixed support portion 12, and the partition plate 20 is connected to the pressing support surface 2 c of the pressing member 2 and the second fixed support. It is sandwiched between the pressing support surfaces 12 a of the part 12. For this clamping, three tightening screws 4 are screwed into the first fixed support portion 11 so that the tip thereof is in contact with the pressing member 2 and can be pressed.

  When assembling the clamping device having the above-described configuration, as shown in FIG. 6, female screw portions (hexagonal nuts) 3 are respectively inserted into the nut insertion square holes 14, 15, 16 of the main body 1 from above. At this time, each female screw portion 3 drops to the bottom of the nut insertion square holes 14, 15, 16 and is prevented from rotating at that position, and intersects the bottom of each nut insertion square hole 14, 15, 16 at a right angle. The screw insertion holes 17, 18, and 19 are fitted with the female screw holes facing each other.

  On the other hand, as shown in FIG. 6, the pressing member 2 is inserted into the insertion portion 10 from above, and further, two sheets are provided between the pressing support surface 2 c and the pressing support surface 12 a of the second fixed support portion 12. The sandwiching pad 5 is inserted. The sandwiching pad 5 is formed of a rubber-like elastic sheet such as an elastomer and is applied to the sandwiching surface of the partition plate 20.

  Then, the fastening screws 4 are inserted into the screw insertion holes 17, 18, 19 of the first fixed support portion 11, and the female screw portions in the nut insertion square holes 14, 15, 16 positioned at the back are inserted into the screw screws 17, 18, 19. 3, and the tips of the three fastening screws 4 are brought into contact with the abutting portions 2 b on both sides of the pressing member 2 and the central protrusion 2 a to complete the assembly.

  The usage mode of the kitchen partition plate clamping device having the above-described configuration will be described. This clamping device fixes the main body 1 on the kitchen counter K and holds the partition plate 20 upright as shown in FIG. .

  When fixing the main body 1 of the clamping device on the kitchen counter K, a fixing hole is formed at a predetermined position on the kitchen counter K, and the fixing screw 9 is placed above the fixing screw hole 11b of the main body 1 as shown in FIG. The main body 1 is fixed by inserting and screwing. As shown in FIG. 9, the main body 1 is fixed at two places with an appropriate interval.

  And the lower part of the partition plate 20 is inserted in the insertion part 10 of the main body 1 of both sides like FIG. The partition plate 20 may be a glass plate cut into a predetermined size, a synthetic resin plate, a wooden plate, or the like. At this time, the lower part of the partition plate 20 is inserted between the two sandwiching pads 5 in the insertion portion 10.

  In this state, as shown in FIG. 11, the driver is inserted into the screw insertion holes 17, 18, 19 of the first fixed support portion 11 of the main body 1, and the three tightening screws 4 are screwed in order. Thereby, the front-end | tip of the three fastening screws 4 screwed together by the internal thread part 3 in each hole advances, and presses the press member 2 in the insertion part 10 in the plate | board thickness direction of the partition plate 20. As shown in FIG. Thereby, the partition plate 20 in the insertion portion 10 is sandwiched between the pressing support surface 2c of the pressing member 2 and the pressing support surface 12a of the second fixed support portion 12 via the two sandwiching pads 5. The partition plate 20 is held in an upright state.

  At this time, the pressing member 2 directly receives a pressing load at the front end of the three fastening screws 4 in the axial direction of the screws, that is, in a direction perpendicular to the pressing surface of the pressing member 2, and directly A pressing load is applied to the clamping surface of the partition plate 20. And the partition plate 20 receives the clamping force by those clamping screws 4 directly via the pressing member 2 in the plate | board thickness direction, and receives the reaction force from the press support surface 12a of the 2nd fixed support part 12. FIG. . For this reason, the partition plate 20 receives a direct pressing load from the pressing member 2 and a reaction force from the pressing support surface 12a of the second fixed support portion 12, and is strongly held.

  Thus, according to the kitchen partition plate clamping device, by screwing the three tightening screws 4, the tip of the tightening screw 4 directly presses the pressing member 2 in the axial direction of the screw and presses Since the partition plate 20 is pressed and sandwiched between the member 2 and the pressing support surface 12a of the second fixed support portion 12, the tightening force of the tightening screw 4 is applied to each part of the main body 1 and the pressing member 2. The accompanying deformation does not occur. Therefore, the tightening force of the tightening screw 4 is applied to the partition plate 20 between the pressing member 2 and the pressing support surface 12a of the second fixing support portion 12 with high efficiency, and the partition plate 20 is fixed to the pressing member 2 and the second fixing. It is possible to strongly hold between the pressing support surfaces 12a of the support part 12, and it is possible to firmly hold the partition plate 20 without wobbling for a long period of time.

DESCRIPTION OF SYMBOLS 1 Main body 2 Pressing member 2a Projection 2b Abutting part 2c Pressing support surface 3 Female thread part 4 Clamping screw 5 Clamping pad 7 Cover 8 Cover 9 Fixing screw 10 Insertion part 11 First fixing support part 11a Concave part 11b Fixing screw hole 12 2nd Fixed support portion 12a Press support surface 14 Nut insertion square hole 15 Nut insertion square hole 16 Nut insertion square hole 17 Screw insertion hole 18 Screw insertion hole 19 Screw insertion hole 20 Partition plate

Claims (8)

A main body that has an insertion part into which the lower part of the partition plate can be inserted from above and is fixed on the kitchen counter;
A pressing member that is inserted into the insertion portion of the main body and presses one surface of the partition plate;
With
On the main body, a first fixed support portion and a second fixed support portion are erected on both sides of the insertion portion,
Opposite to the pressing member in the insertion portion, a pressing support surface is provided on a side surface of the second fixed support portion, and the pressing member is disposed in the insertion portion so as to be movable in the thickness direction of the partition plate. In the first fixed support portion, a plurality of tightening screws are screwed so that the tip is brought into contact with the pressing member and can be pressed,
While pressing the pressing member with the tip of the clamping screw, the plurality of clamping screws are screwed in the thickness direction of the partition plate, and the pressing member and the pressing support surface on the side surface of the second fixed support portion A partition device for a kitchen partition plate, wherein the partition plate is sandwiched between them.   A plurality of screw insertion holes are formed in the first fixing support portion in the thickness direction of the partition plate, a female screw portion is provided in the screw insertion hole, and the screw is inserted into the female screw portion in the screw insertion hole. 2. The kitchen partition plate clamping device according to claim 1, wherein the attached screw is screwed into the kitchen partition plate.   A nut insertion square hole that intersects the screw insertion hole at a right angle is provided in the first fixed support part, and the nut is inserted into the nut insertion square hole in a state in which rotation is prevented as the female screw part. The sandwiching device for kitchen partition plates according to claim 2.   A protrusion is provided in a vertical direction on the surface of the pressing member on the side of the first fixed support part, and a concave part in which the protrusion is fitted is provided on an inner surface of the first fixed support part. The kitchen partition plate clamping device according to claim 1.   A cover is attached to the first fixed support portion and the second fixed support portion of the main body, and outer surfaces of the first fixed support portion and the second fixed support portion excluding the insertion portion are covered with the cover. The kitchen partition plate clamping apparatus according to claim 1, wherein the kitchen partition plate clamping apparatus is provided.   2. The kitchen partition according to claim 1, wherein as the tightening screw, a headless holed bolt is screwed into the first fixed support portion so that a tip is brought into contact with the pressing member and can be pressed. Board clamping device.   2. The kitchen partition plate clamping device according to claim 1, wherein an abutting portion for abutting a tip of the tightening screw is provided on a surface of the pressing member on the first fixed support portion side. . 2. The kitchen partition plate clamping device according to claim 1, wherein a clamping pad that contacts the lower portion of the partition plate is inserted into the insertion portion of the main body.

Images