JPS6164207A - Furniture with top plate height adjustable apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] Industrial applications It is something to do.

Structure of the conventional example and its problems Conventional furniture with a height adjustment device of this type has a height adjustment device of the top plate 2 of one of the top plates 1 and 2 that are butted together as shown in FIG.
An insert nut 3 is embedded in the back surface of the j section, a support fitting 5 fixed to the cabinet 4 is provided at the bottom of the support fitting 5, and an adjustment screw is placed on the support fitting 5 and has an upper portion screwed into the insert nut 3. It is equipped with a height adjustment device consisting of 6 pieces.

Incidentally, although the top plates 1 and 2 warp in the front and rear directions, in the conventional type mentioned above, the top plate 2 is simply supported by the adjustment screw 6 to allow the entire top plate 2 to move up and down. In other words, the conventional model does not have a means to pull a part of the top plate 2 downward, so it cannot deal with subtle warping that occurs in the top plates 1 and 2, and the butt part between the top plate 1 and the top plate 2 OBJECT OF THE INVENTION The present invention solves the above-mentioned conventional problems, and provides a top plate height that can adjust the top surface alignment of the top plates in accordance with the rectangular shape of the top plate. The purpose of this invention is to provide furniture with an adjustment device.

Structure of the Invention In order to achieve the above object, the furniture with a top plate height adjustment device of the present invention abuts two top plates, pushes the top plate upward against the back side of one of the top plates at this abutting portion, and It has a structure in which a large number of height adjustment devices that can be pulled downward are scattered in front and back rows, and has the effect of making it easy to match the top plates against each other in response to the inversion of the top plate. DESCRIPTION OF EMBODIMENT OF THE INVENTION An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.

In the figure, reference numeral 7.8 indicates a sink and a stove that are arranged in an L-shape.
, 10, a plurality of wooden equipment 14.1 having a large diameter hole 12.13 penetrating through the side on the back side of the butt part 11.
5 are scattered in front and rear rows and are firmly fixed with an adhesive 16.

17 is a reinforcing metal fitting on the top plate 10 side, which has a cross-sectional shape and is fixed to all of the equipment 15 with one wooden screw 8.
A screw hole 19 is provided in a portion facing the large diameter hole 13.

20 is a support metal fitting in the form of a disconnection cursor, and is attached to the equipment 14 on the top plate 9 side.
The sides of the top plate 9 are arranged side by side, and the lower horizontal piece 21 is provided with a screw hole 22 and a long hole 23, and a large diameter hole 12 is provided.
25 is a height adjustment device for the top plate 9, which is screwed into the screw hole 22 of the support fitting 21 to push the top plate 9 upward. Consists of a screw 26 and a pull-in screw 27 that is inserted into the long hole 23 of the support fitting 21 and screwed onto the equipment 14 to pull the top plate 9 downward,
A large number of them are arranged in front and back rows. 28 is the top plate 9,
10, pass through the insertion hole 24 of the support metal fitting 21 from the large diameter hole 12 of the equipment 14 to the reinforcing metal fitting 1.
It is screwed into the threaded hole 19 of No.7. 29 is reinforcing metal fitting 17
This is a fastening screw that is screwed into the threaded hole 19 of and the threaded hole 3o of the support metal fitting 20 to fasten the reinforcing metal fitting 17 and the support metal fitting 2Q. Regarding the fixation between the top plates 9 and 10 and the equipment 14.16, two grooves 31 are formed on the upper surface of the equipment 14 and 15, and an adhesive 16a with slow adhesive strength is applied between the grooves 31. The equipment 14.15 is attached to the top plate 9, 1 by the adhesive 16b such as instant adhesive or double-sided tape applied or attached to the upper surface located on the outer side of the concave groove 31.
It is firmly attached to the back side of 0.

In the above configuration, when aligning the top surfaces of the top plates 9 and 1o, the supporting metal fitting 20 is attached to the reinforcing metal fitting 17 using the fastening screw 29.
After tightening, screw the connecting screw 28 from the large diameter hole 12 of the equipment 14 of the top plate 9 through the insertion hole 24 of the support metal fitting 21 into the threaded hole 19 of the reinforcing metal fitting 17 to complete the top plate 9, 1Q. Concatenate. At this time, if a part of the top plate 9 is lower than the top plate 1o due to the tilt of the top plates 9, 1Q, turn the push screw 26 located at the lower part. to adjust the top plate 9 by pushing it. 1f? : If there is a part of the top plate 9 that is higher than the top plate 10, the top plate 9 is adjusted to be pulled downward by rotating the retracting screw 27 located at the higher part.

As described above, according to the present embodiment, even if the top plates 9 and 10 are aligned top to bottom or a slight warp occurs at the abutting portion of the top plates 9 and 1Q, resulting in a difference in level between the top plates 9 and 10, it is possible to This can be done easily and reliably by the height adjusting devices 25 provided in a dotted manner. In the above embodiment, the top plates 9 and 10 are connected by connecting screws 28. , as shown in FIG. 4, the furniture 34 and 35 having the top plates 32 and 33 may be simply arranged side by side, and in the above embodiment, the height adjustment device 25 of the top plates 9 and 1o is used for pushing. Screw 26 and retraction screw 2
As shown in FIG. 4, the head 39 of the adjusting screw 38 is fitted into the support fitting 37 fixed to the cabinet 36 so as not to move up and down, and the upper part is attached to the top plate 33. The top plate may be pushed and pulled in by a so-called one type of screw screwed into the insert nut 41 of the fixed equipment 40.

Effects of the Invention As is clear from the description of the embodiments above, according to the present invention, heights at which the top plate is pushed upward and pulled downward are dotted in front and back rows on the surface of the abutting portion of the top plate. Since multiple adjustment devices are provided, even if there is a partial difference in level between the top plates due to warping, etc., it can be easily corrected and the tops of the top plates can be aligned, resulting in various effects such as 3. .

[Brief explanation of drawings]

FIG. 1 is an external perspective view of kitchen furniture showing an embodiment of the present invention, FIG. 2 is a sectional view of the same essential part, and FIG. 3 is an exploded perspective view of the same essential part.
FIG. 4 is a sectional view of a main part showing another embodiment of the present invention, and FIG. 5 is a sectional view of a main part showing a conventional example. 9.10... Top plate, 11... Butt portion, 25... Height adjustment device. Name of agent: Patent attorney Toshio Nakao and 1 other person/i
', 1 Figure '32 ] 2 (S2 Figure O 26g? Figure 4 J33?

Claims (1)

[Claims] Two top plates are butted against each other, and a number of height adjustment devices for pushing the top plate upward and pulling the top plate downward are provided on the back side of one of the top plates at the abutted portion, and the height adjustment devices are arranged in a row in the front and back. Furniture with a top plate height adjustment device.