JPH0242879Y2 - - Google Patents

Description

[Detailed description of the invention] A. Field of industrial application The present invention provides a cabinet with a horizontally sliding shutter installed in the front opening. This invention relates to a highly safe cabinet with a shutter that does not deflect.

B. Prior Art In conventional cabinets with horizontal slide opening/closing type shutters, the top and bottom of the shutter are generally supported by fitting into guide rails such as guide grooves. If you set a cabinet with a height of up to There is a risk that the shutter surface may flap even if it does not come off due to leaning or contact from the outside, causing discomfort and lack of reliability, and the above-mentioned deflection may prevent the shutter from moving vertically evenly when opening/closing. This has caused problems such as movement problems and the need for large amounts of force. These disadvantages are
This is particularly noticeable in cabinets with shutters formed using synthetic resin or wood-based unit rods, which have recently been widely used from the viewpoint of economy, manufacturability, and decorativeness.

C. Problems to be solved by the invention In view of the above-mentioned situation, the problem to be solved by the invention is that even if the shutter must also be made taller in order to make the cabinet taller, it is especially important to To provide a cabinet with a shutter that can be opened and closed smoothly without causing harmful deflection by simply changing the cutting length of a normal unit-constituting rod without increasing the cross section of the unit-constituting rod to increase its strength. At the point.

D. Means for Solving the Problems In order to solve the above-mentioned problems, the present invention provides a guide rail along the shutter movement direction at the front end of the shelf provided in the cabinet interior space, and also provides a guide rail along the shutter movement direction. A cabinet with a shutter is constructed by providing a guide member guided by the shutter on the back surface of the shutter and regulating the position of the intermediate portion in the vertical direction of the shutter in the interior and exterior directions of the cabinet.

E. Embodiments Next, the present invention will be further explained in detail based on embodiments shown in the accompanying drawings.

FIG. 1 shows an embodiment to which the present invention is applied, in which A indicates a cabinet, B a shutter, C a shelf, D a guide rail, and E a guide member. Here, the cabinet A has an opening on the front surface for taking in and taking out articles, and a shutter B is provided in the opening so that it can be opened and closed in the horizontal direction.The cabinet A in this example has a partition plate 1 on one side of the internal space. A shutter accommodating portion 2 is provided in which the shutter B is guided to the inner depth through the shutter B when the shutter B is opened. Shutter B is configured with a number of unit rods made of metal, synthetic resin, or wood to enable the cabinet to bend and rotate inward. In this example, a wooden material is used. The unit-constituting rods 3, . In this example, the shutter B is slidably opened and closed in an upwardly suspended state by fitting a rolling wheel 6 protruding from the back surface of the upper part of the shutter B into an upper guide rail 5. Shelf body C is a shelf board that can be provided in the interior space of cabinet A for storing articles. The guide rail D provided parallel to the moving direction of the shutter B at the front end of the shelf C may have a concave, convex, etc. It is possible to adopt a cross-sectional shape of
Considering the convenience of storing and taking out items, it is desirable to install them on the bottom surface. And this guide rail D
The guide member E guided by the guide rail D
For example, it may fit with the shutter B in a rolling, sliding, or slidable manner so as not to interfere with the smooth opening and closing operation of the shutter B.
As shown in the figure, a groove-shaped guide rail D that opens downward is provided on the lower surface of the front end of the shelf C, and a rotating body 7 that can roll approximately in contact with the inner surface of the groove-shaped guide rail D is provided. A guide member E is constructed by fixing at least a part of the rolling surface to the back surface of the shutter B with a fixture 8 at a position where it can fit into the guide rail D, and guides the shutter B smoothly and positions it in the inner and outer directions. This allows the shutter to comply with regulations and maintain its anti-theft, safety, and other functions as a shutter without bending even when unexpected external forces are applied. Further, FIG. 4 shows another embodiment of the combination of the guide rail D and the guide member E. That is, a guide member E is inserted into the widened part of the guide rail D' to be able to roll freely on a groove-shaped guide rail D' that opens forward on the front surface of the shelf C and is widened inside. This provides smooth opening/closing guidance and position regulation in the internal and external directions.

Moreover, in order to be able to change the vertical position of the guide rail and the guide member in the present invention, that is, as the vertical position of the shelf body provided with the guide rail is set to change, the guide member also changes according to the position of the shelf body. It may also be possible to appropriately consider a structure in which the vertical position can be changed by changing the vertical position so that the optimal reinforcement position can be set.

In addition, to explain the structure of the bending guide for introducing the shutter B into the shutter storage section 2 in this example, the upper guide rail 5 has a side end that is continuous with a straight section on the opening side of the upper part of the internal space of the cabinet A. An arcuate bent part 9 facing the shutter storage part 2 is arranged in the upper part and is provided in an upwardly convex shape, and an appropriate number of convex upper guide rails 5 are provided on the back surface of the upper end part of the shutter B. A rolling wheel 6 having a concave groove-shaped peripheral surface corresponding to the upper guide rail 5 is fitted, thereby making the shutter B eccentrically suspended with respect to the upper guide rail 5. The guide roller 10 has a radius larger than the bending rotation radius at which the rolling wheel 6 rolls through the arcuate bent portion 9 of the upper guide rail 5, and the outer peripheral surface thereof is It is set to be rotatable in contact with the back surface of the upper part of the shutter B which is guided to bend, and is provided below the arc-shaped bending part 9, and as mentioned above, it is suspended eccentrically and placed inside the cabinet A. Shutter B, which is about to move in the opposite direction, can be smoothly bent and guided while being kept upright against the inward force. This guide roller 10 basically has one bending part 9.
However, in this example, as shown in FIG. 2, two pairs are provided at the top and bottom for more reliable bending guidance.
The lower guide rail indicated by 11 is used to regulate the position of the lower end of the shutter B in the inner and outer directions and to improve theft prevention, which is the original function of the shutter, and is not intended to support the shutter B. Lower end of shutter B and lower guide rail 1
1 so as not to contact in the vertical direction, and the shutter B is suspended and supported by the upper guide rail 5 and the rolling wheel 6 with its lower end free, thereby achieving smooth sliding movement. In addition, in addition to the guide roller 10, an outer guide portion 12, which can guide the front surface side of the shutter B, is provided in the portion of the shutter storage portion 2 where the shutter B is bent and guided, so that even more reliable guidance can be achieved. is doing.

Further, numeral 13 in the figure is a blinding plate that shields the front surface of the shutter housing, and numeral 14 in the figure is a plate that shields the upper edge of the shutter B.

F. Effects of the Invention According to the above-described cabinet with a shutter of the present invention, the guide member provided on the back surface of the intermediate portion in the vertical direction of the shutter is guided by the guide rail provided at the front end of the shelf inside the cabinet. This makes it possible to maintain and regulate the internal and external positions of the cabinet, thereby preventing deflection of the shutter.Especially when you want to set the cabinet tall, you can simply set the length of the normal shutter components. Even if you use a structure with a different structure, it is possible to prevent deflection due to relative lack of strength, and even if unexpected external forces such as a collision or leaning on the object are applied, the correct posture will be maintained, and the function as a shutter will not be impaired. It is very preferable. Furthermore, even if the guide rail and guide member are provided in the intermediate portion, smooth opening and closing operations will not be impaired. Furthermore, since the shutter component does not have to be made of high-strength material, and only the guide rail and the guide member are provided, it is highly economical.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway perspective view of a cabinet with a shutter to which the present invention is applied, Fig. 2 is a longitudinal sectional view of the main part of the cabinet without the partition plate shown in Fig. 1, and Fig. 3 is a An explanatory view taken in the X-ray direction, and FIG. 4 is an explanatory longitudinal view showing another embodiment. A...cabinet, B...shutter, C...
... Shelf body, D ... Guide rail, E ... Guide member, 1 ... Partition plate, 2 ... Shutter storage section,
3... Unit constituent rod, 4... Cloth body, 5... Upper guide rail, 6... Rolling wheel, 7... Rotating body, 8... Fixture, 9... Arc-shaped bent portion, 10... Guide roller, 11...lower guide rail, 12...outer guide section, 13...blind plate, 14...plate body.

Claims (1)

[Claims for Utility Model Registration] A cabinet having a vertically guided lateral slide opening/closing shutter, wherein a guide rail is provided along the moving direction of the shutter at the front end of a shelf provided in the internal space of the cabinet, and the shutter is A cabinet with a shutter, which is provided with a guide member guided by the guide rail on the back surface to regulate the position of the vertically intermediate portion of the shutter in the interior and exterior directions of the cabinet.