JP2590501Y2 - Stopper slider for rotating door in cabinets - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slider which also serves as a stopper for a rotating door, in which a door for covering an opening of a cabinet or the like can be stored in a main body of a cabinet or the like in a horizontal state when opened. With a relatively simple structure, the door can be slidably and smoothly stored in the upper part of the cabinet body, and the stopper is integrally formed to reduce the number of parts, and the installation of the door hinge is extremely simple. It is possible to perform it.

[0002]

2. Description of the Related Art This type of storage device for a rotating door in a cabinet includes a block-shaped hinge bearing having a notch at the top, a hinge body having a bearing at a front edge, and a slider made of synthetic resin. The bearing is fitted to the notch of the hinge bearing, and is rotatably attached to the hinge bearing with a support shaft.The slider is fixed to the outer surface of the hinge body to form a door hinge. A storage device for a rotating door in a cabinet in which the slider is fixed to the upper corner portion and the slider is slidably fitted in a groove of a rail provided inside the cabinet body is conventionally known (for example, a real door). See JP-A-62-103974).

[0003]

However, in the conventional cabinet, the pivot door is mounted by fixing a slider made of a synthetic resin separately formed on the outer surface of the hinge body made of a steel plate with a mounting member. The slider is slidably fitted in a rail groove provided inside the cabinet body. Furthermore, the problem that the number of parts increases, such as providing a separate slider for guiding the revolving door and a separate stopper, and the weight of the revolving door is fixed to the hinge body and the slider. However, there is a problem in that the hinge part is damaged, and a spot margin must be provided for attaching the steel plate hinge. In view of the above circumstances, the present invention integrates the slider so that it can also be used as a stopper, and also integrates the hinge body and the slider that are easy to install, so that the hinge itself supports the weight of the rotating door. Accordingly, an object of the present invention is to provide a stopper that also serves as a stopper for a rotating door in a cabinet or the like that has solved the above-mentioned problems.

[0004]

According to the present invention, in order to solve the above-mentioned problems, in a cabinet or the like, a block-shaped hinge bearing made of synthetic resin and a synthetic resin are integrally formed.
A bearing portion on the front edge, and a hinge main body having a slider on one side edge, these are rotatably attached to constitute a door hinge, and the hinge bearing is fixed to the upper end of the rotating door, In a cabinet or the like in which a slider formed on one side edge of the hinge body is slidably fitted into a groove of a rail provided inside the cabinet body, the slider is made of synthetic resin.
An arc-shaped first slider portion for guiding the inner plate of the moving door,
An arc-shaped second slider unit for guiding the back surface of the revolving door
And a stopper / slider having a side end serving as a stopper is engaged and fixed to a mounting hole formed in the front inner portion of the cabinet body. The stopper 18 and the slider 8
A technical means of engaging with a stopper 10 provided integrally with the lower edge of the head is adopted.

[0005]

According to the present invention, by adopting the above technical means, the number of parts can be reduced by integrating the stopper and the slider so that they can be used as a slider. The integrated slider is slidably fitted with the integrated slider in the groove of the rail when opening and closing the rotating door, so that it can slide smoothly and a separate slider is attached to the hinge body. Damage is reduced compared to the one fixed with the mounting member, and since the hinge body and slider are integrated, mounting parts such as bolts are unnecessary, making the mounting work extremely simple. Work time can be greatly reduced.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described in detail with reference to the accompanying drawings. The embodiment shown in FIG. 1 is a schematic perspective view showing a cabinet according to the present invention, wherein 1 is a cabinet main body, 2 is a drawer, and 3 is a rotating door. FIG. 2
FIG. 3 is an exploded perspective view of the cabinet shown in FIG. FIG. 2 shows a cabinet body 1 in which drawers 2 are provided in two stages. The upper drawer 2 is shown in an exploded view in detail, and the drawer 2 is provided with a stopper / slider having the same configuration regardless of whether it is a single drawer or three or more drawers. Further, 6 is a block-shaped hinge bearing made of synthetic resin, 7 is a hinge body made of synthetic resin, and 8 is a slider having good lubricity formed integrally with the hinge body 7. The front edge of the hinge body 7 is fitted into the notch groove of the hinge bearing 6 and is attached to the hinge bearing 6 so as to be rotatable with a hinge shaft. The hinge body 7 is integrally formed with a sliding convex surface 9 of a slider 8 (see FIGS. 4 and 5). Reference numeral 10 denotes a stopper integrally provided on the outer lower edge of the hinge body. The hinge bearing 6 of the pivot door 3 is fitted into a bent portion at the upper corner of the pivot door 3, and the outer bearing 11 formed on the hinge bearing 6 is connected to the side edge and the upper edge of the pivot door 3. The bent plate portions 4 and 5 are notched and fitted into the cutouts at the corners, and the upper edge bent plate portion 5 of the rotating door 3 is fitted.
And is fastened with a set screw or the like screwed to the hinge bearing 6 and attached to the corner of the rotating door 3. Instead of this locking, the hinge bearing 6 may be fixed to the side edge bent plate part 4 or the like by screwing. 2 to 5,
Reference numeral 12 denotes a U-shaped rail provided on the upper side of the inside of the cabinet body 1, which is engaged with a vertical reinforcing plate 13 at the front and rear portions of the cabinet body 1, and is provided on the vertical reinforcing plate 13 at the front of the cabinet body 1. A mounting hole 14 for attaching the mounting hole 15 is formed. The mounting hole 14 is formed immediately below the rail 12. A stopper / slider 15 made of synthetic resin is fitted and fixed to the mounting hole 14. One embodiment of the shape of the stopper / slider 15 is made of a synthetic resin as shown in FIG.
The first slider portion 16 having an arc shape for guiding the rotating door and the back surface 20 of the front surface of the revolving door ( the second sliding portion, as can be understood from FIG. 5).
As shown by the dotted line, the idler portion 17 is a top plate of the revolving door.
Arc-shaped second slider portion 17 for guiding the side portion).
And the side end is a stopper 18. The shape can be variously designed as long as it functions as a slider that guides a part with a gap before the rotating door 3 reaches the rail 12, and by having a certain thickness, it can function as a stopper. In addition, various shapes can be selected as long as they have the same function. A slider 8 integrally formed with the hinge body 7 is slidably fitted in the groove 22 of the rail 12, and the turning door 3 is provided with a butterfly program solid 23.
And the front opening of the cabinet body 1 is closed. Reference numeral 21 denotes an inclined guide surface provided on the upper edge of the front end of the groove 22. When the turning door 3 is opened upward with the hinge axis as a fulcrum from the closed state of the turning door 3 and pushed into the cabinet main body 1, a slider 8 formed integrally with the hinge main body 7 is formed.
Slides backward in the groove 22 of the rail 12 so that the rotating door 3
Is stored in the cabinet body 1 and the drawer 2 can be pulled out. At this time, the inside of the rail 12 slides smoothly with the slider 8. The provision of the stopper / slider 15 for slidingly guiding the gap between the rotating door 3 and the rail 12 allows the rotating door 3 to slide smoothly including the gap. 1 can be stored smoothly. A side bent edge of the rotating door 3 has a slider 8 formed integrally with the hinge body 7.
When fitted in the groove 22, the slider 8 mainly formed integrally with the hinge body 7,
Since the movable door 3 is supported by the sliding surface 16 of the stopper / slider 15 in the doorway portion of the cabinet body 1 and moves,
The rail 12 can be moved smoothly without the side edge of the rail 12 sliding on the rail 12. The stopper portion 18 formed integrally is provided in the further Kaidotobira 3 a side of the stopper also serves slider <br/> over 15 of the drawer until locked into stopper path 10 of the door rail, If it turns downward, the turning door 3 can be closed. In the cabinet and the like of the present invention, the stopper / slider 15 of the turning door is provided with the turning door 3 and the rail 12.
The stopper and the slider are made of synthetic resin as described above so as to be integrated with each other so as to smoothly guide the gap between the stopper and the slider. Further, as described above, a slider 8 integrally formed with the hinge body 7 made of synthetic resin is provided, rotatably mounted and fixed to the upper corner of the rotating door 3. A rail 1 provided with a slider 8 integrally formed with the hinge body 7 inside the cabinet body 1
It is slidably fitted in the second groove 22. In addition, since the hinge as described above is used, the hinge of the turning door 3 can be constructed by assembling and storing the door hinge in advance and attaching it to the turning door 3 as necessary. It goes without saying that various applications can be applied as long as the revolving door is applied in addition to the cabinet.

[0007]

According to the present invention, the following effects can be obtained based on the above configuration. (1) Since the gap between the pivoting door rail and the pivoting door at the front of the cabinet body is buried with a stopper slider made of synthetic resin, the pivoting door is housed in the cabinet body. And can be pulled out very smoothly. (2) Since the hinge body and slider made of synthetic resin are integrally formed, there is no need for spot charges unlike steel, and parts such as mounting members can be reduced, and the assembling work process is significantly simplified. Along with this, the manufacturing unit price was reduced, and the parts where repeated fatigue occurred due to opening and closing of the pivoting door were integrated, so that the strength was strengthened.

[Brief description of the drawings]

FIG. 1 is an external perspective view of a cabinet body according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view of a main part of the embodiment, with a part cut away so that the inside can be seen through.

FIG. 3 is a front view, partially broken away, showing a main part of the attached example of the stopper / slider in the embodiment.

FIG. 4 is a longitudinal sectional side view of a main part showing a state in which the revolving door in the embodiment is closed.

FIG. 5 is a vertical sectional side view of a main part showing a state in which the rotating door is opened in the embodiment.

[Explanation of symbols]

1 cabinet body 2 drawer 3 rotating door 4 side bent plate 5 upper bent plate 6 hinge bearing 7 hinge body 8 slider 9 Sliding convex surface 10 ‥‥ Stopper 11 ‥‥ Outer bearing 12 ‥‥ Rail 13 ‥‥ Vertical reinforcing plate 14 ‥‥ Mounting hole 15 ‥‥ Slider combined with stopper 16 ‥‥ First slider 17 ‥‥ Second slider 18 ‥‥ Stopper part 19 ‥‥ Inside plate 20 裏面 Back surface of rotating door 21 ‥‥ Inclined guide surface 22 ‥‥ Groove 23 ‥‥ Butterfly program three-dimensional

Claims (1)

(57) [Scope of request for utility model registration] 1. A block-shaped hinge bearing 6 made of synthetic resin.
And a hinge body 7 integrally formed of synthetic resin and having a bearing portion on the front edge and a slider 8 on one side edge, and these are rotatably mounted to constitute a door hinge, and the hinge bearing 6 is provided. Is fixed to the upper end of the rotating door 3 and a slider 8 formed on one side edge of the hinge body 7 is slidably fitted into a groove 22 of the rail 12 provided inside the cabinet body 1. Cabinet made of synthetic resin
Arc-shaped first slider for guiding the inner plate 19 of the moving door 3
Part 16 and an arc-shaped fourth
2 Slider part 17 and side end part as stopper part 18
The stopper combined slider 15 engage fixed to a mounting hole 14 bored in the cabinet body 1 forward inner portions, the strike
The upper part 18 and the lower edge of the slider 8 are integrally provided.
A slider which also serves as a stopper of a rotating door in a cabinet or the like, wherein said slider is engaged with a beam stopper 10 .