JPH0795909A - Cabinet top plate mounting device - Google Patents

Abstract

PURPOSE:To provide a device for mounting the top plate of a cabinet which can surely fix a projecting crosspiece part by clamp pieces in a proper position of the projecting crosspiece part by slidably moving the clamp pieces longitudinally of the projecting crosspiece part. CONSTITUTION:A projecting crosspiece part 3 is projectingly provided on the inner surface of the upper end edge of a side plate 2 of a cabinet body 1, while a rail part 5 is provided on the lower surface near the peripheral end edge of a top plate 4 and provided with a fastener 6 slidable longitutinally. The clamp piece 7 is additionally horizontally pivotably provided on the fastener 6 to project toward the peripheral end edge of the top plate 4 so that the projecting cross piece part 3 of the cabinet body 1 is interposed between the clamp piece 7 and the lower surface of the top plate 4 and fixed by clamping with the fastener 6. Then, the clamp piece 7 can be moved slidably longitudinally of the rail part 5 to a proper position in which the projecting crosspiece 3 is surely fixedly sandwiched.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cabinet top plate mounting device in which a peripheral edge of a top plate is fixed to an upper end edge of a side plate of a cabinet body.

[0002]

2. Description of the Related Art Conventionally, as shown in FIGS. 9 and 10, a convex cross section (b) along the upper edge of the side plate (a) of the cabinet body is provided on the inner surface of the upper edge, while the upper plate ( C) A crosspiece (d) along the peripheral edge is provided on the lower surface near the peripheral edge, and a clamping piece (e) is fixed to the lower surface of the crosspiece (d) by a fastener (f), The protruding piece (b) of the cabinet body is interposed between the holding piece (e) and the lower surface of the top plate (c) by projecting the holding piece (e) toward the peripheral edge of the top plate (c). A top plate mounting device for a cabinet is known in which the convex bar portion (b) is clamped and fixed by tightening a fastener (f).

In the top plate mounting device of the cabinet, the fastener (f) is a bolt (g) and a wing nut (h), and the upper end of the bolt (g) is embedded and fixed in the crosspiece (d). , Wing nut (H) screwed to the bottom of the bolt (G)
And a holding piece (e) between the lower surface of the crosspiece (d) and the lower surface of the crosspiece (d). Further, the holding piece (e) is provided with a long hole (i) long in the longitudinal direction of the holding piece (e), and the bolt (t) of the fastener (f) is inserted into the long hole (i). ) Is inserted, and the holding piece (e) is slidably attached to the fastener (f) in the longitudinal direction of the holding piece (e).

Therefore, in the top plate mounting device for the cabinet, the top plate (c) is mounted on the cabinet body while the holding piece (e) is slid in the direction away from the peripheral edge of the top plate (c). Place the crosspiece (d) on the inside of the convex crosspiece (b), then slide the holding piece (e) toward the peripheral edge of the top plate (c) to hold the holding piece. The convex cross-section (b) is interposed between the piece (e) and the lower surface of the top plate (c), and the wing nut (h) of the fastener (f) is rotated and tightened to make the convex cross-section (b) ) Is sandwiched and fixed between the sandwiching piece (e) and the lower surface of the top plate (c).

[0005]

However, in the above-mentioned conventional technique, since the sandwiching piece (e) is fixed at a fixed position in the longitudinal direction of the crosspiece (d), the convex crosspiece ( (B) and the crosspiece (d) have unevenness in height, or the top plate (c) itself is corrugated, and at the identification position, the convex crosspiece (b) is struck by the sandwiching piece (e). There was a case that it could not be securely clamped.

The present invention has been invented in order to solve the above-mentioned problems in the prior art, that is, the problem is to slide the holding piece in the longitudinal direction of the convex bar portion,
It is an object of the present invention to provide a top plate mounting device for a cabinet, which is capable of reliably sandwiching and fixing the convex bar portion with the clamping piece at an appropriate position of the convex bar portion.

[0007]

[Means for Solving the Problems]

According to a first aspect of the present invention, there is provided a top plate attaching device for a cabinet, wherein a convex beam portion is provided on an inner surface of an upper end edge of a side plate of the cabinet main body so as to project along the upper end edge, and on the other hand, near a peripheral edge of the top plate. A rail portion is provided on the lower surface of the rail along the peripheral edge, a fastener is provided on the rail portion so as to be slidable in the longitudinal direction, and a holding piece is attached to the fastener so as to be rotatable in the horizontal direction. The protruding bar of the cabinet body is interposed between the sandwiching piece and the lower surface of the top plate by protruding in the peripheral edge direction of the plate, and the protruding bar is clamped and fixed by tightening a fastener. The above problems are solved by the configuration.

According to a second aspect of the present invention, there is provided a ceiling plate attaching device for a cabinet according to the first aspect, wherein the holding plate is attached to the fastener in the longitudinal direction of the holding plate. It is characterized by being attached slidably.

According to a third aspect of the present invention, there is provided a ceiling plate attaching device for a cabinet according to the first aspect of the present invention, wherein a sandwiching piece is fitted on the lower surface of the convex bar. It is characterized in that a concave step portion to be fitted is formed.

According to a fourth aspect of the present invention, there is provided a cabinet top plate mounting device, wherein the cabinet top plate mounting device according to any one of the first to third aspects is a groove-shaped member having a rail portion opened downward. The fastener is formed by a bolt and a nut screwed to the bolt, the head of the bolt is slidably fitted in the rail portion, and the fastener is slidable in the rail portion in the longitudinal direction. It is characterized in that the holding piece is attached between the lower surface of the rail portion and the nut of the fastener.

According to a fifth aspect of the present invention, there is provided a ceiling plate mounting device for a cabinet according to the fourth aspect of the invention, wherein a cabinet portion which is bent downward is provided at an end of the rail portion. By accommodating the head of the bolt in the accommodating portion, the bolt is held in a horizontal state.

[0012]

[Action]

In the cabinet top plate attachment device according to claim 1) of the present invention, a rail portion along the peripheral edge is provided on the lower surface near the peripheral edge of the top plate, and the rail portion is slidable in the longitudinal direction. Since the fastener is provided and the holding piece is attached to the fastener so as to be rotatable in the horizontal direction, the holding piece is slid along the longitudinal direction of the rail portion and moved to an appropriate position, At the position, the holding piece is rotated to project toward the peripheral edge of the top plate, and the protruding bar of the cabinet body is interposed between the holding piece and the lower surface of the top plate, and the protruding bar is fastened. It can be securely clamped by tightening.

In the cabinet top plate attaching device according to the second aspect of the present invention, in particular, since the holding piece is attached to the fastener so as to be slidable in the longitudinal direction of the holding piece, it is space-wise. Even if it is difficult to rotate the clamping piece to project or retract it toward the convex bar, it is possible to slide the clamping piece in the longitudinal direction to project it toward the convex bar. It is possible to evacuate.

In the cabinet top plate mounting device according to claim 3 of the present invention, in particular, since the concave step portion into which the sandwiching piece is fitted is formed on the lower surface of the projecting bar, the sandwiching piece is railed. It can be slid along the longitudinal direction of the portion to be moved to an appropriate position corresponding to the concave step portion, and the convex crosspiece portion is clamped and fixed in a state where the clamping piece is fitted in the concave step portion, In this case, rotation of the sandwiching piece is prevented, tightening work of the fastener is facilitated, and further, the sandwiching piece is prevented from being detached from the convex crosspiece after sandwiching and fixing, and an extremely reliable sandwiching and fixing state is obtained. .

According to a fourth aspect of the present invention, in the cabinet top plate mounting device, in particular, the rail portion is formed of a groove-shaped material having a downward opening, and the fastener is a bolt and a nut screwed to the bolt. The bolt head is slidably fitted in the rail portion, and the fastener is provided on the rail portion so as to be slidable in the longitudinal direction, and between the lower surface of the rail portion and the nut of the fastener. Since the holding piece is attached so as to be held between the two, it is possible to easily turn the holding piece into a rotatable or slidable state or a fixed state by rotating the nut.

According to a fifth aspect of the present invention, in the cabinet top plate mounting device, in particular, an accommodating portion bent downward is provided at an end of the rail portion, and the head of the bolt is accommodated in the accommodating portion. By holding the bolt in a horizontal state, the head of the bolt is accommodated in the accommodating portion when the top plate is detached from the cabinet body and stored or transported, and the bolt is retained. By holding the bolt in the horizontal state, the bolt does not project much from the top plate, and it is possible to prevent the adjacent top plate or other members from being damaged.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The top plate mounting device for a cabinet shown in FIGS. 1, 2, 3 and 4 is one embodiment of the present invention, that is, the inner surface of the upper end of the side plate 2 of the cabinet body 1 has the upper end. On the other hand, a projecting bar portion 3 is provided so as to project along the edge, and on the other hand, a rail portion 5 along the peripheral edge is provided on the lower surface near the peripheral edge of the top plate 4, and is fastened to the rail portion 5 so that it can slide longitudinally A fixture 6 is provided, and a holding piece 7 is attached to the fastener 6 so as to be rotatable in the horizontal direction, and the holding piece 7 is projected toward the peripheral edge of the top plate 4 so that the holding piece 7 and the lower surface of the top plate 4 are provided. The protruding bar 3 of the cabinet body 1 is interposed between the above and the protruding bar 3, and the protruding bar 3 is clamped and fixed by tightening the fastener 6.

The cabinet in this embodiment is a storage cabinet installed in a kitchen, and the cabinet body 1 is made of wood and is formed as a box body that opens upward and forward. A door body 8 which can be opened and closed is attached to the front opening of the cabinet body 1 in a double-opening manner.
On the inner surface of the upper edge of the side plate 2 of the cabinet body 1, a convex crosspiece 3 is provided by sticking and fixing a wooden crosspiece. Further, the top plate 4 is integrally formed of synthetic resin, and a front piece 9 for covering the front upper edge portion of the cabinet body 1 is vertically provided at the front end edge of the top plate 4 and the rear end thereof. A rear piece 10 for preventing water from flowing down from the upper surface of the top plate 4 to the rear side of the cabinet body 1 is provided upright on the edge.

Further, in this embodiment, the rail portion 5 is formed of a groove-shaped member made of synthetic resin having a downward opening, and the rail portion 5 is provided by being fixedly attached to the lower surface of the top plate 4. ing. The fastener 6 is formed of a bolt 11 and a wing nut-shaped nut 12 screwed to the bolt 11, and the head 13 of the bolt 11 is non-rotatable and slidable in the rail portion 5. The fastener 6 is fitted and is provided on the rail portion 5 so as to be slidable in the longitudinal direction. In this case, the rail part 5
The clamping piece 7 is attached so as to be clamped between the lower surface of the and the nut 12 of the fastener 6. The holding piece 7 is made of metal, and a long hole 14 is formed in the longitudinal direction thereof, and the bolt 11 of the fastener 6 is inserted into the long hole 14, and the holding piece 7 is attached to the fastener 6. It is attached so as to be slidable in the longitudinal direction of the holding piece 7.

Therefore, in the cabinet top plate mounting apparatus of the embodiment, the rail portion 5 is provided on the lower surface of the top plate 4 near the peripheral edge, and the rail portion 5 extends in the longitudinal direction. Since the fastener 6 is provided so as to be slidable and the holding piece 7 is attached to the fastener 6 so as to be rotatable in the horizontal direction, the holding piece 7 can be slid along the longitudinal direction of the rail portion 5 to be suitable. It can be moved to a position, and at the appropriate position, the holding piece 7 is rotated to project toward the peripheral edge of the top plate 4, and the cabinet body is provided between the holding piece 7 and the lower surface of the top plate 4. It is possible to reliably sandwich and fix the convex bar portion 3 by interposing the convex bar portion 3 of 1 and tightening the fastener 6.

In addition, in the top plate mounting device of the cabinet of the embodiment, the holding piece 7 is attached to the fastener 6.
Since it is attached so as to be slidable in the longitudinal direction thereof, even if it is difficult to rotate the holding piece 7 in space to project or retract the holding piece 7 toward the convex bar portion 3,
The sandwiching piece 7 can be slid in the longitudinal direction thereof so as to be projected or retracted toward the convex bar portion 3 side, and the convex bar portion 3 is clamped and fixed without any trouble.

Further, in the cabinet top plate mounting apparatus of this embodiment, the rail portion 5 is formed of a groove-shaped member having a downward opening, and the fastener 6 is a bolt 11 and a nut 12 screwed to the bolt 11. And the head portion 13 of the bolt 11 is slidably fitted in the rail portion 5 so that the fastener 6 is attached to the rail portion 5.
Is provided so as to be slidable in the longitudinal direction, and the holding piece 7 is attached between the lower surface of the rail portion 5 and the nut 12 of the fastener 6, so that the nut 12 can be rotated. Thus, the holding piece 7 can be easily rotated or slidable or fixed.

The top plate mounting device for a cabinet shown in FIG. 5 is an embodiment of the top plate mounting device for a cabinet according to claim 3) of the present invention, that is, in the top plate mounting device for the cabinet of the embodiment. In particular, a concave step portion 15 into which the holding piece 7 is fitted is formed on the lower surface of the convex bar portion 3. The concave step portion 15 is formed in a shallow groove shape on the lower surface of the convex bar portion 3,
The rectangular sandwiching piece 7 is fitted.

Therefore, in the top plate mounting device of the cabinet of the embodiment, the sandwiching piece 7 can be slid along the longitudinal direction of the rail portion 5 and moved to an appropriate position corresponding to the concave step portion 15. And the clamping piece 7 has the same concave step
Since the projecting bar portion 3 is clamped and fixed in the state of being fitted to the 15,
Rotation of the holding piece 7 is prevented, the fastening work of the fastener 6 is easily performed, and the holding piece 7 is prevented from coming off from the projecting bar portion 3 after the holding and fixing, so that an extremely reliable holding and fixing state is obtained. .

The cabinet top plate mounting device shown in FIGS. 6 and 7 is an embodiment of the cabinet top plate mounting device according to claim 5) of the present invention, that is, the cabinet top plate of the embodiment. In the mounting device, especially the rail portion 5
A storage portion 16 bent downward is provided at the end of the storage portion.
The head portion 13 of the bolt 11 is housed in the bolt 16 so that the bolt 11 is held in a horizontal state. In addition,
Other configurations are the same as those in the above-mentioned embodiment.

Accordingly, in the cabinet top plate mounting apparatus of the embodiment, when the top plate 4 is detached from the cabinet body 1 and stored or transported, the bolt 11 is slid and moved to the end of the rail portion 5. Thus, the head portion 13 of the bolt 11 can be housed in the housing portion 16 and the bolt 11 can be held in a horizontal state.
Does not significantly project from the top plate 4, and damage to the adjacent top plate 4 or other members is prevented.

In the cabinet top plate mounting device of the present invention, as in the embodiment shown in FIG. 8, the convex cross-sections 3 are provided on both the front and rear side plates 2 of the cabinet body 1. Correspondingly, rail portions 5 may be provided near the front and rear edges of the top plate 4. Also, the top plate 4
May be made of stone, metal, etc. in addition to synthetic resin,
Further, the convex bar 3 may be formed of a synthetic resin square bar in addition to the wooden bar, and the convex bar 3 is provided on the inner surface of the side plate 2 of the cabinet body 1 by screwing or nailing. Alternatively, the rail portion 5 may be made of a metal such as aluminum or stainless steel in addition to the synthetic resin, and the rail portion 5 is provided on the lower surface of the top plate 4 by screwing or nailing. Alternatively, the clamp 7 may be made of metal or synthetic resin.

[0028]

As described above, in the cabinet top plate mounting apparatus according to claim 1) of the present invention, the rail portion is provided on the lower surface near the peripheral edge of the top plate along the peripheral edge. A fastener is provided on the rail portion so as to be slidable in the longitudinal direction,
Since the holding piece is attached to the fastener so as to be rotatable in the horizontal direction, the holding piece can be slid along the longitudinal direction of the rail portion and moved to an appropriate position, and the holding piece can be moved at the appropriate position. By rotating the holding piece so as to project toward the peripheral edge of the top plate, the protruding bar portion of the cabinet body is interposed between the holding piece and the lower surface of the top plate, and the protruding bar portion is tightened by a fastener. It can be reliably clamped and fixed.

Further, in the cabinet top plate mounting device according to claim 2) of the present invention, in particular, since the holding piece is attached to the fastener slidably in the longitudinal direction of the holding piece, the space is reduced. Even if it is difficult to rotate the clamping piece to project or retract it toward the convex bar, it is possible to slide the clamping piece in the longitudinal direction to project it toward the convex bar. It can be moved or retracted.

In addition, in the cabinet top plate mounting device according to claim 3) of the present invention, in particular, since the concave step portion into which the sandwiching piece is fitted is formed on the lower surface of the projecting bar portion, the sandwiching piece is formed. Can be slid along the longitudinal direction of the rail part and moved to an appropriate position corresponding to the recessed step part, and the protruding bar part is clamped and fixed with the holding piece fitted in the recessed step part. As a result, the tightening work of the fastener is facilitated, and further, the holding piece is prevented from coming off from the projecting bar portion, and an extremely reliable holding and fixing state is obtained.

Further, in the cabinet top plate mounting device according to claim 4) of the present invention, in particular, the rail portion is formed of a groove-shaped material having a downward opening, and the fastener is screwed to the bolt. The bolt head is slidably fitted in the rail portion, and the fastener is provided on the rail portion so as to be slidable in the longitudinal direction. The lower surface of the rail portion and the nut of the fastener are Since the sandwiching piece is attached so as to be sandwiched between the two, it is possible to easily make the sandwiching piece rotatable or slidable or fixed by rotating the nut. It is a thing.

According to a fifth aspect of the present invention, in the cabinet top plate mounting device, in particular, the rail portion is provided with an accommodating portion that is bent downward, and the accommodating portion is provided with a bolt head. Since the bolt is held horizontally by being housed, the head of the bolt is housed in the housing part when the top plate is detached from the cabinet body and stored or transported. By holding the bolts in a horizontal state, the bolts do not significantly project from the top plate, and it is possible to prevent the adjacent top plate or other members from being damaged.

[Brief description of drawings]

FIG. 1 is a cross-sectional perspective view of essential parts showing a top plate mounting device for a cabinet that is an embodiment of the present invention.

FIG. 2 is a cross-sectional view of the main parts of the cabinet top plate attachment device of the embodiment.

FIG. 3 is an exploded perspective view of an essential part showing a mounting process of the top plate mounting device of the cabinet according to the embodiment.

FIG. 4 is an overall exploded perspective view showing a mounting process of the ceiling plate mounting device of the cabinet according to the embodiment.

FIG. 5 is a cross-sectional perspective view of essential parts showing a top plate attaching device for a cabinet that is another embodiment of the present invention.

FIG. 6 is a cross-sectional perspective view of essential parts showing a state in which the top plate is removed in the top plate mounting device for a cabinet which is still another embodiment of the present invention.

FIG. 7 is a cross-sectional view of essential parts showing a state in which the top plate is removed in the top plate mounting device for the cabinet according to the embodiment.

FIG. 8 is a cross-sectional view of essential parts showing a top plate attaching device for a cabinet that is still another embodiment of the present invention.

FIG. 9 is a cross-sectional perspective view of a main part of a cabinet top plate attachment device that is a conventional example of the present invention.

FIG. 10 is a cross-sectional view of a main part of a top plate attachment device for a cabinet that is the same conventional example.

[Explanation of symbols]

 1 Cabinet body 2 Side plate 3 Convex bar part 4 Top plate 5 Rail part 6 Fastening part 7 Clamping piece 11 Bolt 12 Nut 13 Head part 15 Recessed step part 16 Storage part

Claims (5)

[Claims] 1. A rail part extending along the peripheral edge of a top plate on the inner surface of the upper edge of the cabinet, and a convex cross-section protruding along the upper edge. The rail part is provided with a fastener slidable in the longitudinal direction, and a holding piece is attached to the fastener so as to be rotatable in the horizontal direction, and the holding piece is projected toward the peripheral edge of the top plate to hold the holding piece. A top plate mounting device for a cabinet, wherein a convex bar portion of the cabinet body is interposed between one piece and a lower surface of the top plate, and the convex bar portion is clamped and fixed by tightening a fastener. 2. The top plate mounting device for a cabinet according to claim 1, wherein the holding piece is attached to the fastener so as to be slidable in the longitudinal direction of the holding piece. 3. The top plate mounting device for a cabinet according to claim 1, wherein a concave step portion into which a sandwiching piece is fitted is formed on the lower surface of the convex bar portion. 4. The rail portion is formed by a groove-shaped material having a downward opening, the fastener is formed by a bolt and a nut screwed to the bolt, and the head of the bolt is slidably fitted in the rail portion. The fastener is attached to the rail portion so as to be slidable in the longitudinal direction, and a holding piece is attached between the lower surface of the rail portion and the nut of the fastener so as to be held. A top plate mounting device for a cabinet according to claim 3). 5. The rail is provided with an accommodating portion bent downward, and the head of the bolt is accommodated in the accommodating portion so that the bolt is held in a horizontal state. ) The cabinet top plate mounting device described above.